mirror of
https://github.com/streetwriters/notesnook.git
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12503 lines
406 KiB
JavaScript
12503 lines
406 KiB
JavaScript
// used in Attr to signal changes
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const CHANGED = Symbol('changed');
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// used in Element to setup once classList
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const CLASS_LIST = Symbol('classList');
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// used in Document to attach once customElements
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const CUSTOM_ELEMENTS = Symbol('CustomElements');
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// used in HTMLTemplateElement
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const CONTENT = Symbol('content');
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// used in Element for data attributes
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const DATASET = Symbol('dataset');
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// used in Document to attach the DocType
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const DOCTYPE = Symbol('doctype');
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// used in parser and Document to attach once a DOMParser
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const DOM_PARSER = Symbol('DOMParser');
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// used to reference an end node
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const END = Symbol('end');
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// used in Document to make the globalThis an event target
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const EVENT_TARGET = Symbol('EventTarget');
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// used to augment a created document defaultView
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const GLOBALS = Symbol('globals');
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// used in both Canvas and Document to provide images
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const IMAGE = Symbol('image');
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// used to define Document mime type
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const MIME = Symbol('mime');
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// used in Document to attach once MutationObserver
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const MUTATION_OBSERVER = Symbol('MutationObserver');
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// used to define next node reference
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const NEXT = Symbol('next');
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// used to define Attr owner elements
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const OWNER_ELEMENT = Symbol('ownerElement');
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// used to define previous node reference
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const PREV = Symbol('prev');
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// used to define various "private" properties
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const PRIVATE = Symbol('private');
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// used to define the CSSStyleSheet.sheet
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const SHEET = Symbol('sheet');
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// used to define start node reference
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const START = Symbol('start');
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// used to define special CSS style attribute
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const STYLE = Symbol('style');
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// used to upgrade Custom Elements
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const UPGRADE = Symbol('upgrade');
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// used to define generic values
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const VALUE = Symbol('value');
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// Generated using scripts/write-decode-map.ts
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// prettier-ignore
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var htmlDecodeTree = new Uint16Array([7489, 60, 213, 305, 650, 1181, 1403, 1488, 1653, 1758, 1954, 2006, 2063, 2634, 2705, 3489, 3693, 3849, 3878, 4298, 4648, 4833, 5141, 5277, 5315, 5343, 5413, 0, 0, 0, 0, 0, 0, 5483, 5837, 6541, 7186, 7645, 8062, 8288, 8624, 8845, 9152, 9211, 9282, 10276, 10514, 11528, 11848, 12238, 12310, 12986, 13881, 14252, 14590, 14888, 14961, 15072, 15150, 2048, 69, 77, 97, 98, 99, 102, 103, 108, 109, 110, 111, 112, 114, 115, 116, 117, 92, 98, 102, 109, 115, 127, 132, 139, 144, 149, 152, 166, 179, 185, 200, 207, 108, 105, 103, 32827, 198, 16582, 80, 32827, 38, 16422, 99, 117, 116, 101, 32827, 193, 16577, 114, 101, 118, 101, 59, 16642, 256, 105, 121, 120, 125, 114, 99, 32827, 194, 16578, 59, 17424, 114, 59, 49152, 55349, 56580, 114, 97, 118, 101, 32827, 192, 16576, 112, 104, 97, 59, 17297, 97, 99, 114, 59, 16640, 100, 59, 27219, 256, 103, 112, 157, 161, 111, 110, 59, 16644, 102, 59, 49152, 55349, 56632, 112, 108, 121, 70, 117, 110, 99, 116, 105, 111, 110, 59, 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109, 229, 6066, 256, 65, 97, 15047, 15050, 114, 242, 974, 114, 242, 2561, 256, 99, 113, 15058, 6072, 114, 59, 49152, 55349, 56525, 256, 112, 116, 6102, 15068, 114, 233, 6100, 1024, 97, 99, 101, 102, 105, 111, 115, 117, 15088, 15101, 15112, 15116, 15121, 15125, 15131, 15137, 99, 256, 117, 121, 15094, 15099, 116, 101, 32827, 253, 16637, 59, 17487, 256, 105, 121, 15106, 15110, 114, 99, 59, 16759, 59, 17483, 110, 32827, 165, 16549, 114, 59, 49152, 55349, 56630, 99, 121, 59, 17495, 112, 102, 59, 49152, 55349, 56682, 99, 114, 59, 49152, 55349, 56526, 256, 99, 109, 15142, 15145, 121, 59, 17486, 108, 32827, 255, 16639, 1280, 97, 99, 100, 101, 102, 104, 105, 111, 115, 119, 15170, 15176, 15188, 15192, 15204, 15209, 15213, 15220, 15226, 15232, 99, 117, 116, 101, 59, 16762, 256, 97, 121, 15181, 15186, 114, 111, 110, 59, 16766, 59, 17463, 111, 116, 59, 16764, 256, 101, 116, 15197, 15201, 116, 114, 230, 5471, 97, 59, 17334, 114, 59, 49152, 55349, 56631, 99, 121, 59, 17462, 103, 114, 97, 114, 114, 59, 25053, 112, 102, 59, 49152, 55349, 56683, 99, 114, 59, 49152, 55349, 56527, 256, 106, 110, 15237, 15239, 59, 24589, 106, 59, 24588]);
|
|
|
|
// Generated using scripts/write-decode-map.ts
|
|
// prettier-ignore
|
|
var xmlDecodeTree = new Uint16Array([512, 97, 103, 108, 113, 9, 21, 24, 27, 621, 15, 0, 0, 18, 112, 59, 16422, 111, 115, 59, 16423, 116, 59, 16446, 116, 59, 16444, 117, 111, 116, 59, 16418]);
|
|
|
|
// Adapted from https://github.com/mathiasbynens/he/blob/36afe179392226cf1b6ccdb16ebbb7a5a844d93a/src/he.js#L106-L134
|
|
var _a;
|
|
const decodeMap = new Map([
|
|
[0, 65533],
|
|
[128, 8364],
|
|
[130, 8218],
|
|
[131, 402],
|
|
[132, 8222],
|
|
[133, 8230],
|
|
[134, 8224],
|
|
[135, 8225],
|
|
[136, 710],
|
|
[137, 8240],
|
|
[138, 352],
|
|
[139, 8249],
|
|
[140, 338],
|
|
[142, 381],
|
|
[145, 8216],
|
|
[146, 8217],
|
|
[147, 8220],
|
|
[148, 8221],
|
|
[149, 8226],
|
|
[150, 8211],
|
|
[151, 8212],
|
|
[152, 732],
|
|
[153, 8482],
|
|
[154, 353],
|
|
[155, 8250],
|
|
[156, 339],
|
|
[158, 382],
|
|
[159, 376]
|
|
]);
|
|
const fromCodePoint =
|
|
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition, node/no-unsupported-features/es-builtins
|
|
(_a = String.fromCodePoint) !== null && _a !== void 0
|
|
? _a
|
|
: function (codePoint) {
|
|
let output = '';
|
|
if (codePoint > 0xffff) {
|
|
codePoint -= 0x10000;
|
|
output += String.fromCharCode(((codePoint >>> 10) & 0x3ff) | 0xd800);
|
|
codePoint = 0xdc00 | (codePoint & 0x3ff);
|
|
}
|
|
output += String.fromCharCode(codePoint);
|
|
return output;
|
|
};
|
|
function replaceCodePoint(codePoint) {
|
|
var _a;
|
|
if ((codePoint >= 0xd800 && codePoint <= 0xdfff) || codePoint > 0x10ffff) {
|
|
return 0xfffd;
|
|
}
|
|
return (_a = decodeMap.get(codePoint)) !== null && _a !== void 0 ? _a : codePoint;
|
|
}
|
|
|
|
var CharCodes$1;
|
|
(function (CharCodes) {
|
|
CharCodes[(CharCodes['NUM'] = 35)] = 'NUM';
|
|
CharCodes[(CharCodes['SEMI'] = 59)] = 'SEMI';
|
|
CharCodes[(CharCodes['ZERO'] = 48)] = 'ZERO';
|
|
CharCodes[(CharCodes['NINE'] = 57)] = 'NINE';
|
|
CharCodes[(CharCodes['LOWER_A'] = 97)] = 'LOWER_A';
|
|
CharCodes[(CharCodes['LOWER_F'] = 102)] = 'LOWER_F';
|
|
CharCodes[(CharCodes['LOWER_X'] = 120)] = 'LOWER_X';
|
|
/** Bit that needs to be set to convert an upper case ASCII character to lower case */
|
|
CharCodes[(CharCodes['To_LOWER_BIT'] = 32)] = 'To_LOWER_BIT';
|
|
})(CharCodes$1 || (CharCodes$1 = {}));
|
|
var BinTrieFlags;
|
|
(function (BinTrieFlags) {
|
|
BinTrieFlags[(BinTrieFlags['VALUE_LENGTH'] = 49152)] = 'VALUE_LENGTH';
|
|
BinTrieFlags[(BinTrieFlags['BRANCH_LENGTH'] = 16256)] = 'BRANCH_LENGTH';
|
|
BinTrieFlags[(BinTrieFlags['JUMP_TABLE'] = 127)] = 'JUMP_TABLE';
|
|
})(BinTrieFlags || (BinTrieFlags = {}));
|
|
function determineBranch(decodeTree, current, nodeIdx, char) {
|
|
const branchCount = (current & BinTrieFlags.BRANCH_LENGTH) >> 7;
|
|
const jumpOffset = current & BinTrieFlags.JUMP_TABLE;
|
|
// Case 1: Single branch encoded in jump offset
|
|
if (branchCount === 0) {
|
|
return jumpOffset !== 0 && char === jumpOffset ? nodeIdx : -1;
|
|
}
|
|
// Case 2: Multiple branches encoded in jump table
|
|
if (jumpOffset) {
|
|
const value = char - jumpOffset;
|
|
return value < 0 || value > branchCount ? -1 : decodeTree[nodeIdx + value] - 1;
|
|
}
|
|
// Case 3: Multiple branches encoded in dictionary
|
|
// Binary search for the character.
|
|
let lo = nodeIdx;
|
|
let hi = lo + branchCount - 1;
|
|
while (lo <= hi) {
|
|
const mid = (lo + hi) >>> 1;
|
|
const midVal = decodeTree[mid];
|
|
if (midVal < char) {
|
|
lo = mid + 1;
|
|
} else if (midVal > char) {
|
|
hi = mid - 1;
|
|
} else {
|
|
return decodeTree[mid + branchCount];
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
var CharCodes;
|
|
(function (CharCodes) {
|
|
CharCodes[(CharCodes['Tab'] = 9)] = 'Tab';
|
|
CharCodes[(CharCodes['NewLine'] = 10)] = 'NewLine';
|
|
CharCodes[(CharCodes['FormFeed'] = 12)] = 'FormFeed';
|
|
CharCodes[(CharCodes['CarriageReturn'] = 13)] = 'CarriageReturn';
|
|
CharCodes[(CharCodes['Space'] = 32)] = 'Space';
|
|
CharCodes[(CharCodes['ExclamationMark'] = 33)] = 'ExclamationMark';
|
|
CharCodes[(CharCodes['Num'] = 35)] = 'Num';
|
|
CharCodes[(CharCodes['Amp'] = 38)] = 'Amp';
|
|
CharCodes[(CharCodes['SingleQuote'] = 39)] = 'SingleQuote';
|
|
CharCodes[(CharCodes['DoubleQuote'] = 34)] = 'DoubleQuote';
|
|
CharCodes[(CharCodes['Dash'] = 45)] = 'Dash';
|
|
CharCodes[(CharCodes['Slash'] = 47)] = 'Slash';
|
|
CharCodes[(CharCodes['Zero'] = 48)] = 'Zero';
|
|
CharCodes[(CharCodes['Nine'] = 57)] = 'Nine';
|
|
CharCodes[(CharCodes['Semi'] = 59)] = 'Semi';
|
|
CharCodes[(CharCodes['Lt'] = 60)] = 'Lt';
|
|
CharCodes[(CharCodes['Eq'] = 61)] = 'Eq';
|
|
CharCodes[(CharCodes['Gt'] = 62)] = 'Gt';
|
|
CharCodes[(CharCodes['Questionmark'] = 63)] = 'Questionmark';
|
|
CharCodes[(CharCodes['UpperA'] = 65)] = 'UpperA';
|
|
CharCodes[(CharCodes['LowerA'] = 97)] = 'LowerA';
|
|
CharCodes[(CharCodes['UpperF'] = 70)] = 'UpperF';
|
|
CharCodes[(CharCodes['LowerF'] = 102)] = 'LowerF';
|
|
CharCodes[(CharCodes['UpperZ'] = 90)] = 'UpperZ';
|
|
CharCodes[(CharCodes['LowerZ'] = 122)] = 'LowerZ';
|
|
CharCodes[(CharCodes['LowerX'] = 120)] = 'LowerX';
|
|
CharCodes[(CharCodes['OpeningSquareBracket'] = 91)] = 'OpeningSquareBracket';
|
|
})(CharCodes || (CharCodes = {}));
|
|
/** All the states the tokenizer can be in. */
|
|
var State;
|
|
(function (State) {
|
|
State[(State['Text'] = 1)] = 'Text';
|
|
State[(State['BeforeTagName'] = 2)] = 'BeforeTagName';
|
|
State[(State['InTagName'] = 3)] = 'InTagName';
|
|
State[(State['InSelfClosingTag'] = 4)] = 'InSelfClosingTag';
|
|
State[(State['BeforeClosingTagName'] = 5)] = 'BeforeClosingTagName';
|
|
State[(State['InClosingTagName'] = 6)] = 'InClosingTagName';
|
|
State[(State['AfterClosingTagName'] = 7)] = 'AfterClosingTagName';
|
|
// Attributes
|
|
State[(State['BeforeAttributeName'] = 8)] = 'BeforeAttributeName';
|
|
State[(State['InAttributeName'] = 9)] = 'InAttributeName';
|
|
State[(State['AfterAttributeName'] = 10)] = 'AfterAttributeName';
|
|
State[(State['BeforeAttributeValue'] = 11)] = 'BeforeAttributeValue';
|
|
State[(State['InAttributeValueDq'] = 12)] = 'InAttributeValueDq';
|
|
State[(State['InAttributeValueSq'] = 13)] = 'InAttributeValueSq';
|
|
State[(State['InAttributeValueNq'] = 14)] = 'InAttributeValueNq';
|
|
// Declarations
|
|
State[(State['BeforeDeclaration'] = 15)] = 'BeforeDeclaration';
|
|
State[(State['InDeclaration'] = 16)] = 'InDeclaration';
|
|
// Processing instructions
|
|
State[(State['InProcessingInstruction'] = 17)] = 'InProcessingInstruction';
|
|
// Comments & CDATA
|
|
State[(State['BeforeComment'] = 18)] = 'BeforeComment';
|
|
State[(State['CDATASequence'] = 19)] = 'CDATASequence';
|
|
State[(State['InSpecialComment'] = 20)] = 'InSpecialComment';
|
|
State[(State['InCommentLike'] = 21)] = 'InCommentLike';
|
|
// Special tags
|
|
State[(State['BeforeSpecialS'] = 22)] = 'BeforeSpecialS';
|
|
State[(State['SpecialStartSequence'] = 23)] = 'SpecialStartSequence';
|
|
State[(State['InSpecialTag'] = 24)] = 'InSpecialTag';
|
|
State[(State['BeforeEntity'] = 25)] = 'BeforeEntity';
|
|
State[(State['BeforeNumericEntity'] = 26)] = 'BeforeNumericEntity';
|
|
State[(State['InNamedEntity'] = 27)] = 'InNamedEntity';
|
|
State[(State['InNumericEntity'] = 28)] = 'InNumericEntity';
|
|
State[(State['InHexEntity'] = 29)] = 'InHexEntity';
|
|
})(State || (State = {}));
|
|
function isWhitespace$1(c) {
|
|
return (
|
|
c === CharCodes.Space ||
|
|
c === CharCodes.NewLine ||
|
|
c === CharCodes.Tab ||
|
|
c === CharCodes.FormFeed ||
|
|
c === CharCodes.CarriageReturn
|
|
);
|
|
}
|
|
function isEndOfTagSection(c) {
|
|
return c === CharCodes.Slash || c === CharCodes.Gt || isWhitespace$1(c);
|
|
}
|
|
function isNumber(c) {
|
|
return c >= CharCodes.Zero && c <= CharCodes.Nine;
|
|
}
|
|
function isASCIIAlpha(c) {
|
|
return (
|
|
(c >= CharCodes.LowerA && c <= CharCodes.LowerZ) ||
|
|
(c >= CharCodes.UpperA && c <= CharCodes.UpperZ)
|
|
);
|
|
}
|
|
function isHexDigit(c) {
|
|
return (
|
|
(c >= CharCodes.UpperA && c <= CharCodes.UpperF) ||
|
|
(c >= CharCodes.LowerA && c <= CharCodes.LowerF)
|
|
);
|
|
}
|
|
var QuoteType;
|
|
(function (QuoteType) {
|
|
QuoteType[(QuoteType['NoValue'] = 0)] = 'NoValue';
|
|
QuoteType[(QuoteType['Unquoted'] = 1)] = 'Unquoted';
|
|
QuoteType[(QuoteType['Single'] = 2)] = 'Single';
|
|
QuoteType[(QuoteType['Double'] = 3)] = 'Double';
|
|
})(QuoteType || (QuoteType = {}));
|
|
/**
|
|
* Sequences used to match longer strings.
|
|
*
|
|
* We don't have `Script`, `Style`, or `Title` here. Instead, we re-use the *End
|
|
* sequences with an increased offset.
|
|
*/
|
|
const Sequences = {
|
|
Cdata: new Uint8Array([0x43, 0x44, 0x41, 0x54, 0x41, 0x5b]),
|
|
CdataEnd: new Uint8Array([0x5d, 0x5d, 0x3e]),
|
|
CommentEnd: new Uint8Array([0x2d, 0x2d, 0x3e]),
|
|
ScriptEnd: new Uint8Array([0x3c, 0x2f, 0x73, 0x63, 0x72, 0x69, 0x70, 0x74]),
|
|
StyleEnd: new Uint8Array([0x3c, 0x2f, 0x73, 0x74, 0x79, 0x6c, 0x65]),
|
|
TitleEnd: new Uint8Array([0x3c, 0x2f, 0x74, 0x69, 0x74, 0x6c, 0x65]) // `</title`
|
|
};
|
|
class Tokenizer {
|
|
constructor({ xmlMode = false, decodeEntities = true }, cbs) {
|
|
this.cbs = cbs;
|
|
/** The current state the tokenizer is in. */
|
|
this.state = State.Text;
|
|
/** The read buffer. */
|
|
this.buffer = '';
|
|
/** The beginning of the section that is currently being read. */
|
|
this.sectionStart = 0;
|
|
/** The index within the buffer that we are currently looking at. */
|
|
this.index = 0;
|
|
/** Some behavior, eg. when decoding entities, is done while we are in another state. This keeps track of the other state type. */
|
|
this.baseState = State.Text;
|
|
/** For special parsing behavior inside of script and style tags. */
|
|
this.isSpecial = false;
|
|
/** Indicates whether the tokenizer has been paused. */
|
|
this.running = true;
|
|
/** The offset of the current buffer. */
|
|
this.offset = 0;
|
|
this.sequenceIndex = 0;
|
|
this.trieIndex = 0;
|
|
this.trieCurrent = 0;
|
|
/** For named entities, the index of the value. For numeric entities, the code point. */
|
|
this.entityResult = 0;
|
|
this.entityExcess = 0;
|
|
this.xmlMode = xmlMode;
|
|
this.decodeEntities = decodeEntities;
|
|
this.entityTrie = xmlMode ? xmlDecodeTree : htmlDecodeTree;
|
|
}
|
|
reset() {
|
|
this.state = State.Text;
|
|
this.buffer = '';
|
|
this.sectionStart = 0;
|
|
this.index = 0;
|
|
this.baseState = State.Text;
|
|
this.currentSequence = undefined;
|
|
this.running = true;
|
|
this.offset = 0;
|
|
}
|
|
write(chunk) {
|
|
this.offset += this.buffer.length;
|
|
this.buffer = chunk;
|
|
this.parse();
|
|
}
|
|
end() {
|
|
if (this.running) this.finish();
|
|
}
|
|
pause() {
|
|
this.running = false;
|
|
}
|
|
resume() {
|
|
this.running = true;
|
|
if (this.index < this.buffer.length + this.offset) {
|
|
this.parse();
|
|
}
|
|
}
|
|
/**
|
|
* The current index within all of the written data.
|
|
*/
|
|
getIndex() {
|
|
return this.index;
|
|
}
|
|
/**
|
|
* The start of the current section.
|
|
*/
|
|
getSectionStart() {
|
|
return this.sectionStart;
|
|
}
|
|
stateText(c) {
|
|
if (c === CharCodes.Lt || (!this.decodeEntities && this.fastForwardTo(CharCodes.Lt))) {
|
|
if (this.index > this.sectionStart) {
|
|
this.cbs.ontext(this.sectionStart, this.index);
|
|
}
|
|
this.state = State.BeforeTagName;
|
|
this.sectionStart = this.index;
|
|
} else if (this.decodeEntities && c === CharCodes.Amp) {
|
|
this.state = State.BeforeEntity;
|
|
}
|
|
}
|
|
stateSpecialStartSequence(c) {
|
|
const isEnd = this.sequenceIndex === this.currentSequence.length;
|
|
const isMatch = isEnd
|
|
? // If we are at the end of the sequence, make sure the tag name has ended
|
|
isEndOfTagSection(c)
|
|
: // Otherwise, do a case-insensitive comparison
|
|
(c | 0x20) === this.currentSequence[this.sequenceIndex];
|
|
if (!isMatch) {
|
|
this.isSpecial = false;
|
|
} else if (!isEnd) {
|
|
this.sequenceIndex++;
|
|
return;
|
|
}
|
|
this.sequenceIndex = 0;
|
|
this.state = State.InTagName;
|
|
this.stateInTagName(c);
|
|
}
|
|
/** Look for an end tag. For <title> tags, also decode entities. */
|
|
stateInSpecialTag(c) {
|
|
if (this.sequenceIndex === this.currentSequence.length) {
|
|
if (c === CharCodes.Gt || isWhitespace$1(c)) {
|
|
const endOfText = this.index - this.currentSequence.length;
|
|
if (this.sectionStart < endOfText) {
|
|
// Spoof the index so that reported locations match up.
|
|
const actualIndex = this.index;
|
|
this.index = endOfText;
|
|
this.cbs.ontext(this.sectionStart, endOfText);
|
|
this.index = actualIndex;
|
|
}
|
|
this.isSpecial = false;
|
|
this.sectionStart = endOfText + 2; // Skip over the `</`
|
|
this.stateInClosingTagName(c);
|
|
return; // We are done; skip the rest of the function.
|
|
}
|
|
this.sequenceIndex = 0;
|
|
}
|
|
if ((c | 0x20) === this.currentSequence[this.sequenceIndex]) {
|
|
this.sequenceIndex += 1;
|
|
} else if (this.sequenceIndex === 0) {
|
|
if (this.currentSequence === Sequences.TitleEnd) {
|
|
// We have to parse entities in <title> tags.
|
|
if (this.decodeEntities && c === CharCodes.Amp) {
|
|
this.state = State.BeforeEntity;
|
|
}
|
|
} else if (this.fastForwardTo(CharCodes.Lt)) {
|
|
// Outside of <title> tags, we can fast-forward.
|
|
this.sequenceIndex = 1;
|
|
}
|
|
} else {
|
|
// If we see a `<`, set the sequence index to 1; useful for eg. `<</script>`.
|
|
this.sequenceIndex = Number(c === CharCodes.Lt);
|
|
}
|
|
}
|
|
stateCDATASequence(c) {
|
|
if (c === Sequences.Cdata[this.sequenceIndex]) {
|
|
if (++this.sequenceIndex === Sequences.Cdata.length) {
|
|
this.state = State.InCommentLike;
|
|
this.currentSequence = Sequences.CdataEnd;
|
|
this.sequenceIndex = 0;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
} else {
|
|
this.sequenceIndex = 0;
|
|
this.state = State.InDeclaration;
|
|
this.stateInDeclaration(c); // Reconsume the character
|
|
}
|
|
}
|
|
/**
|
|
* When we wait for one specific character, we can speed things up
|
|
* by skipping through the buffer until we find it.
|
|
*
|
|
* @returns Whether the character was found.
|
|
*/
|
|
fastForwardTo(c) {
|
|
while (++this.index < this.buffer.length + this.offset) {
|
|
if (this.buffer.charCodeAt(this.index - this.offset) === c) {
|
|
return true;
|
|
}
|
|
}
|
|
/*
|
|
* We increment the index at the end of the `parse` loop,
|
|
* so set it to `buffer.length - 1` here.
|
|
*
|
|
* TODO: Refactor `parse` to increment index before calling states.
|
|
*/
|
|
this.index = this.buffer.length + this.offset - 1;
|
|
return false;
|
|
}
|
|
/**
|
|
* Comments and CDATA end with `-->` and `]]>`.
|
|
*
|
|
* Their common qualities are:
|
|
* - Their end sequences have a distinct character they start with.
|
|
* - That character is then repeated, so we have to check multiple repeats.
|
|
* - All characters but the start character of the sequence can be skipped.
|
|
*/
|
|
stateInCommentLike(c) {
|
|
if (c === this.currentSequence[this.sequenceIndex]) {
|
|
if (++this.sequenceIndex === this.currentSequence.length) {
|
|
if (this.currentSequence === Sequences.CdataEnd) {
|
|
this.cbs.oncdata(this.sectionStart, this.index, 2);
|
|
} else {
|
|
this.cbs.oncomment(this.sectionStart, this.index, 2);
|
|
}
|
|
this.sequenceIndex = 0;
|
|
this.sectionStart = this.index + 1;
|
|
this.state = State.Text;
|
|
}
|
|
} else if (this.sequenceIndex === 0) {
|
|
// Fast-forward to the first character of the sequence
|
|
if (this.fastForwardTo(this.currentSequence[0])) {
|
|
this.sequenceIndex = 1;
|
|
}
|
|
} else if (c !== this.currentSequence[this.sequenceIndex - 1]) {
|
|
// Allow long sequences, eg. --->, ]]]>
|
|
this.sequenceIndex = 0;
|
|
}
|
|
}
|
|
/**
|
|
* HTML only allows ASCII alpha characters (a-z and A-Z) at the beginning of a tag name.
|
|
*
|
|
* XML allows a lot more characters here (@see https://www.w3.org/TR/REC-xml/#NT-NameStartChar).
|
|
* We allow anything that wouldn't end the tag.
|
|
*/
|
|
isTagStartChar(c) {
|
|
return this.xmlMode ? !isEndOfTagSection(c) : isASCIIAlpha(c);
|
|
}
|
|
startSpecial(sequence, offset) {
|
|
this.isSpecial = true;
|
|
this.currentSequence = sequence;
|
|
this.sequenceIndex = offset;
|
|
this.state = State.SpecialStartSequence;
|
|
}
|
|
stateBeforeTagName(c) {
|
|
if (c === CharCodes.ExclamationMark) {
|
|
this.state = State.BeforeDeclaration;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === CharCodes.Questionmark) {
|
|
this.state = State.InProcessingInstruction;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (this.isTagStartChar(c)) {
|
|
const lower = c | 0x20;
|
|
this.sectionStart = this.index;
|
|
if (!this.xmlMode && lower === Sequences.TitleEnd[2]) {
|
|
this.startSpecial(Sequences.TitleEnd, 3);
|
|
} else {
|
|
this.state =
|
|
!this.xmlMode && lower === Sequences.ScriptEnd[2]
|
|
? State.BeforeSpecialS
|
|
: State.InTagName;
|
|
}
|
|
} else if (c === CharCodes.Slash) {
|
|
this.state = State.BeforeClosingTagName;
|
|
} else {
|
|
this.state = State.Text;
|
|
this.stateText(c);
|
|
}
|
|
}
|
|
stateInTagName(c) {
|
|
if (isEndOfTagSection(c)) {
|
|
this.cbs.onopentagname(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.state = State.BeforeAttributeName;
|
|
this.stateBeforeAttributeName(c);
|
|
}
|
|
}
|
|
stateBeforeClosingTagName(c) {
|
|
if (isWhitespace$1(c));
|
|
else if (c === CharCodes.Gt) {
|
|
this.state = State.Text;
|
|
} else {
|
|
this.state = this.isTagStartChar(c) ? State.InClosingTagName : State.InSpecialComment;
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
stateInClosingTagName(c) {
|
|
if (c === CharCodes.Gt || isWhitespace$1(c)) {
|
|
this.cbs.onclosetag(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.state = State.AfterClosingTagName;
|
|
this.stateAfterClosingTagName(c);
|
|
}
|
|
}
|
|
stateAfterClosingTagName(c) {
|
|
// Skip everything until ">"
|
|
if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
|
|
this.state = State.Text;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeAttributeName(c) {
|
|
if (c === CharCodes.Gt) {
|
|
this.cbs.onopentagend(this.index);
|
|
if (this.isSpecial) {
|
|
this.state = State.InSpecialTag;
|
|
this.sequenceIndex = 0;
|
|
} else {
|
|
this.state = State.Text;
|
|
}
|
|
this.baseState = this.state;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === CharCodes.Slash) {
|
|
this.state = State.InSelfClosingTag;
|
|
} else if (!isWhitespace$1(c)) {
|
|
this.state = State.InAttributeName;
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
stateInSelfClosingTag(c) {
|
|
if (c === CharCodes.Gt) {
|
|
this.cbs.onselfclosingtag(this.index);
|
|
this.state = State.Text;
|
|
this.baseState = State.Text;
|
|
this.sectionStart = this.index + 1;
|
|
this.isSpecial = false; // Reset special state, in case of self-closing special tags
|
|
} else if (!isWhitespace$1(c)) {
|
|
this.state = State.BeforeAttributeName;
|
|
this.stateBeforeAttributeName(c);
|
|
}
|
|
}
|
|
stateInAttributeName(c) {
|
|
if (c === CharCodes.Eq || isEndOfTagSection(c)) {
|
|
this.cbs.onattribname(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.state = State.AfterAttributeName;
|
|
this.stateAfterAttributeName(c);
|
|
}
|
|
}
|
|
stateAfterAttributeName(c) {
|
|
if (c === CharCodes.Eq) {
|
|
this.state = State.BeforeAttributeValue;
|
|
} else if (c === CharCodes.Slash || c === CharCodes.Gt) {
|
|
this.cbs.onattribend(QuoteType.NoValue, this.index);
|
|
this.state = State.BeforeAttributeName;
|
|
this.stateBeforeAttributeName(c);
|
|
} else if (!isWhitespace$1(c)) {
|
|
this.cbs.onattribend(QuoteType.NoValue, this.index);
|
|
this.state = State.InAttributeName;
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
stateBeforeAttributeValue(c) {
|
|
if (c === CharCodes.DoubleQuote) {
|
|
this.state = State.InAttributeValueDq;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (c === CharCodes.SingleQuote) {
|
|
this.state = State.InAttributeValueSq;
|
|
this.sectionStart = this.index + 1;
|
|
} else if (!isWhitespace$1(c)) {
|
|
this.sectionStart = this.index;
|
|
this.state = State.InAttributeValueNq;
|
|
this.stateInAttributeValueNoQuotes(c); // Reconsume token
|
|
}
|
|
}
|
|
handleInAttributeValue(c, quote) {
|
|
if (c === quote || (!this.decodeEntities && this.fastForwardTo(quote))) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.cbs.onattribend(
|
|
quote === CharCodes.DoubleQuote ? QuoteType.Double : QuoteType.Single,
|
|
this.index
|
|
);
|
|
this.state = State.BeforeAttributeName;
|
|
} else if (this.decodeEntities && c === CharCodes.Amp) {
|
|
this.baseState = this.state;
|
|
this.state = State.BeforeEntity;
|
|
}
|
|
}
|
|
stateInAttributeValueDoubleQuotes(c) {
|
|
this.handleInAttributeValue(c, CharCodes.DoubleQuote);
|
|
}
|
|
stateInAttributeValueSingleQuotes(c) {
|
|
this.handleInAttributeValue(c, CharCodes.SingleQuote);
|
|
}
|
|
stateInAttributeValueNoQuotes(c) {
|
|
if (isWhitespace$1(c) || c === CharCodes.Gt) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = -1;
|
|
this.cbs.onattribend(QuoteType.Unquoted, this.index);
|
|
this.state = State.BeforeAttributeName;
|
|
this.stateBeforeAttributeName(c);
|
|
} else if (this.decodeEntities && c === CharCodes.Amp) {
|
|
this.baseState = this.state;
|
|
this.state = State.BeforeEntity;
|
|
}
|
|
}
|
|
stateBeforeDeclaration(c) {
|
|
if (c === CharCodes.OpeningSquareBracket) {
|
|
this.state = State.CDATASequence;
|
|
this.sequenceIndex = 0;
|
|
} else {
|
|
this.state = c === CharCodes.Dash ? State.BeforeComment : State.InDeclaration;
|
|
}
|
|
}
|
|
stateInDeclaration(c) {
|
|
if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
|
|
this.cbs.ondeclaration(this.sectionStart, this.index);
|
|
this.state = State.Text;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateInProcessingInstruction(c) {
|
|
if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
|
|
this.cbs.onprocessinginstruction(this.sectionStart, this.index);
|
|
this.state = State.Text;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeComment(c) {
|
|
if (c === CharCodes.Dash) {
|
|
this.state = State.InCommentLike;
|
|
this.currentSequence = Sequences.CommentEnd;
|
|
// Allow short comments (eg. <!-->)
|
|
this.sequenceIndex = 2;
|
|
this.sectionStart = this.index + 1;
|
|
} else {
|
|
this.state = State.InDeclaration;
|
|
}
|
|
}
|
|
stateInSpecialComment(c) {
|
|
if (c === CharCodes.Gt || this.fastForwardTo(CharCodes.Gt)) {
|
|
this.cbs.oncomment(this.sectionStart, this.index, 0);
|
|
this.state = State.Text;
|
|
this.sectionStart = this.index + 1;
|
|
}
|
|
}
|
|
stateBeforeSpecialS(c) {
|
|
const lower = c | 0x20;
|
|
if (lower === Sequences.ScriptEnd[3]) {
|
|
this.startSpecial(Sequences.ScriptEnd, 4);
|
|
} else if (lower === Sequences.StyleEnd[3]) {
|
|
this.startSpecial(Sequences.StyleEnd, 4);
|
|
} else {
|
|
this.state = State.InTagName;
|
|
this.stateInTagName(c); // Consume the token again
|
|
}
|
|
}
|
|
stateBeforeEntity(c) {
|
|
// Start excess with 1 to include the '&'
|
|
this.entityExcess = 1;
|
|
this.entityResult = 0;
|
|
if (c === CharCodes.Num) {
|
|
this.state = State.BeforeNumericEntity;
|
|
} else if (c === CharCodes.Amp);
|
|
else {
|
|
this.trieIndex = 0;
|
|
this.trieCurrent = this.entityTrie[0];
|
|
this.state = State.InNamedEntity;
|
|
this.stateInNamedEntity(c);
|
|
}
|
|
}
|
|
stateInNamedEntity(c) {
|
|
this.entityExcess += 1;
|
|
this.trieIndex = determineBranch(this.entityTrie, this.trieCurrent, this.trieIndex + 1, c);
|
|
if (this.trieIndex < 0) {
|
|
this.emitNamedEntity();
|
|
this.index--;
|
|
return;
|
|
}
|
|
this.trieCurrent = this.entityTrie[this.trieIndex];
|
|
const masked = this.trieCurrent & BinTrieFlags.VALUE_LENGTH;
|
|
// If the branch is a value, store it and continue
|
|
if (masked) {
|
|
// The mask is the number of bytes of the value, including the current byte.
|
|
const valueLength = (masked >> 14) - 1;
|
|
// If we have a legacy entity while parsing strictly, just skip the number of bytes
|
|
if (!this.allowLegacyEntity() && c !== CharCodes.Semi) {
|
|
this.trieIndex += valueLength;
|
|
} else {
|
|
// Add 1 as we have already incremented the excess
|
|
const entityStart = this.index - this.entityExcess + 1;
|
|
if (entityStart > this.sectionStart) {
|
|
this.emitPartial(this.sectionStart, entityStart);
|
|
}
|
|
// If this is a surrogate pair, consume the next two bytes
|
|
this.entityResult = this.trieIndex;
|
|
this.trieIndex += valueLength;
|
|
this.entityExcess = 0;
|
|
this.sectionStart = this.index + 1;
|
|
if (valueLength === 0) {
|
|
this.emitNamedEntity();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
emitNamedEntity() {
|
|
this.state = this.baseState;
|
|
if (this.entityResult === 0) {
|
|
return;
|
|
}
|
|
const valueLength = (this.entityTrie[this.entityResult] & BinTrieFlags.VALUE_LENGTH) >> 14;
|
|
switch (valueLength) {
|
|
case 1:
|
|
this.emitCodePoint(this.entityTrie[this.entityResult] & ~BinTrieFlags.VALUE_LENGTH);
|
|
break;
|
|
case 2:
|
|
this.emitCodePoint(this.entityTrie[this.entityResult + 1]);
|
|
break;
|
|
case 3: {
|
|
this.emitCodePoint(this.entityTrie[this.entityResult + 1]);
|
|
this.emitCodePoint(this.entityTrie[this.entityResult + 2]);
|
|
}
|
|
}
|
|
}
|
|
stateBeforeNumericEntity(c) {
|
|
if ((c | 0x20) === CharCodes.LowerX) {
|
|
this.entityExcess++;
|
|
this.state = State.InHexEntity;
|
|
} else {
|
|
this.state = State.InNumericEntity;
|
|
this.stateInNumericEntity(c);
|
|
}
|
|
}
|
|
emitNumericEntity(strict) {
|
|
const entityStart = this.index - this.entityExcess - 1;
|
|
const numberStart = entityStart + 2 + Number(this.state === State.InHexEntity);
|
|
if (numberStart !== this.index) {
|
|
// Emit leading data if any
|
|
if (entityStart > this.sectionStart) {
|
|
this.emitPartial(this.sectionStart, entityStart);
|
|
}
|
|
this.sectionStart = this.index + Number(strict);
|
|
this.emitCodePoint(replaceCodePoint(this.entityResult));
|
|
}
|
|
this.state = this.baseState;
|
|
}
|
|
stateInNumericEntity(c) {
|
|
if (c === CharCodes.Semi) {
|
|
this.emitNumericEntity(true);
|
|
} else if (isNumber(c)) {
|
|
this.entityResult = this.entityResult * 10 + (c - CharCodes.Zero);
|
|
this.entityExcess++;
|
|
} else {
|
|
if (this.allowLegacyEntity()) {
|
|
this.emitNumericEntity(false);
|
|
} else {
|
|
this.state = this.baseState;
|
|
}
|
|
this.index--;
|
|
}
|
|
}
|
|
stateInHexEntity(c) {
|
|
if (c === CharCodes.Semi) {
|
|
this.emitNumericEntity(true);
|
|
} else if (isNumber(c)) {
|
|
this.entityResult = this.entityResult * 16 + (c - CharCodes.Zero);
|
|
this.entityExcess++;
|
|
} else if (isHexDigit(c)) {
|
|
this.entityResult = this.entityResult * 16 + ((c | 0x20) - CharCodes.LowerA + 10);
|
|
this.entityExcess++;
|
|
} else {
|
|
if (this.allowLegacyEntity()) {
|
|
this.emitNumericEntity(false);
|
|
} else {
|
|
this.state = this.baseState;
|
|
}
|
|
this.index--;
|
|
}
|
|
}
|
|
allowLegacyEntity() {
|
|
return (
|
|
!this.xmlMode && (this.baseState === State.Text || this.baseState === State.InSpecialTag)
|
|
);
|
|
}
|
|
/**
|
|
* Remove data that has already been consumed from the buffer.
|
|
*/
|
|
cleanup() {
|
|
// If we are inside of text or attributes, emit what we already have.
|
|
if (this.running && this.sectionStart !== this.index) {
|
|
if (
|
|
this.state === State.Text ||
|
|
(this.state === State.InSpecialTag && this.sequenceIndex === 0)
|
|
) {
|
|
this.cbs.ontext(this.sectionStart, this.index);
|
|
this.sectionStart = this.index;
|
|
} else if (
|
|
this.state === State.InAttributeValueDq ||
|
|
this.state === State.InAttributeValueSq ||
|
|
this.state === State.InAttributeValueNq
|
|
) {
|
|
this.cbs.onattribdata(this.sectionStart, this.index);
|
|
this.sectionStart = this.index;
|
|
}
|
|
}
|
|
}
|
|
shouldContinue() {
|
|
return this.index < this.buffer.length + this.offset && this.running;
|
|
}
|
|
/**
|
|
* Iterates through the buffer, calling the function corresponding to the current state.
|
|
*
|
|
* States that are more likely to be hit are higher up, as a performance improvement.
|
|
*/
|
|
parse() {
|
|
while (this.shouldContinue()) {
|
|
const c = this.buffer.charCodeAt(this.index - this.offset);
|
|
if (this.state === State.Text) {
|
|
this.stateText(c);
|
|
} else if (this.state === State.SpecialStartSequence) {
|
|
this.stateSpecialStartSequence(c);
|
|
} else if (this.state === State.InSpecialTag) {
|
|
this.stateInSpecialTag(c);
|
|
} else if (this.state === State.CDATASequence) {
|
|
this.stateCDATASequence(c);
|
|
} else if (this.state === State.InAttributeValueDq) {
|
|
this.stateInAttributeValueDoubleQuotes(c);
|
|
} else if (this.state === State.InAttributeName) {
|
|
this.stateInAttributeName(c);
|
|
} else if (this.state === State.InCommentLike) {
|
|
this.stateInCommentLike(c);
|
|
} else if (this.state === State.InSpecialComment) {
|
|
this.stateInSpecialComment(c);
|
|
} else if (this.state === State.BeforeAttributeName) {
|
|
this.stateBeforeAttributeName(c);
|
|
} else if (this.state === State.InTagName) {
|
|
this.stateInTagName(c);
|
|
} else if (this.state === State.InClosingTagName) {
|
|
this.stateInClosingTagName(c);
|
|
} else if (this.state === State.BeforeTagName) {
|
|
this.stateBeforeTagName(c);
|
|
} else if (this.state === State.AfterAttributeName) {
|
|
this.stateAfterAttributeName(c);
|
|
} else if (this.state === State.InAttributeValueSq) {
|
|
this.stateInAttributeValueSingleQuotes(c);
|
|
} else if (this.state === State.BeforeAttributeValue) {
|
|
this.stateBeforeAttributeValue(c);
|
|
} else if (this.state === State.BeforeClosingTagName) {
|
|
this.stateBeforeClosingTagName(c);
|
|
} else if (this.state === State.AfterClosingTagName) {
|
|
this.stateAfterClosingTagName(c);
|
|
} else if (this.state === State.BeforeSpecialS) {
|
|
this.stateBeforeSpecialS(c);
|
|
} else if (this.state === State.InAttributeValueNq) {
|
|
this.stateInAttributeValueNoQuotes(c);
|
|
} else if (this.state === State.InSelfClosingTag) {
|
|
this.stateInSelfClosingTag(c);
|
|
} else if (this.state === State.InDeclaration) {
|
|
this.stateInDeclaration(c);
|
|
} else if (this.state === State.BeforeDeclaration) {
|
|
this.stateBeforeDeclaration(c);
|
|
} else if (this.state === State.BeforeComment) {
|
|
this.stateBeforeComment(c);
|
|
} else if (this.state === State.InProcessingInstruction) {
|
|
this.stateInProcessingInstruction(c);
|
|
} else if (this.state === State.InNamedEntity) {
|
|
this.stateInNamedEntity(c);
|
|
} else if (this.state === State.BeforeEntity) {
|
|
this.stateBeforeEntity(c);
|
|
} else if (this.state === State.InHexEntity) {
|
|
this.stateInHexEntity(c);
|
|
} else if (this.state === State.InNumericEntity) {
|
|
this.stateInNumericEntity(c);
|
|
} else {
|
|
// `this._state === State.BeforeNumericEntity`
|
|
this.stateBeforeNumericEntity(c);
|
|
}
|
|
this.index++;
|
|
}
|
|
this.cleanup();
|
|
}
|
|
finish() {
|
|
if (this.state === State.InNamedEntity) {
|
|
this.emitNamedEntity();
|
|
}
|
|
// If there is remaining data, emit it in a reasonable way
|
|
if (this.sectionStart < this.index) {
|
|
this.handleTrailingData();
|
|
}
|
|
this.cbs.onend();
|
|
}
|
|
/** Handle any trailing data. */
|
|
handleTrailingData() {
|
|
const endIndex = this.buffer.length + this.offset;
|
|
if (this.state === State.InCommentLike) {
|
|
if (this.currentSequence === Sequences.CdataEnd) {
|
|
this.cbs.oncdata(this.sectionStart, endIndex, 0);
|
|
} else {
|
|
this.cbs.oncomment(this.sectionStart, endIndex, 0);
|
|
}
|
|
} else if (this.state === State.InNumericEntity && this.allowLegacyEntity()) {
|
|
this.emitNumericEntity(false);
|
|
// All trailing data will have been consumed
|
|
} else if (this.state === State.InHexEntity && this.allowLegacyEntity()) {
|
|
this.emitNumericEntity(false);
|
|
// All trailing data will have been consumed
|
|
} else if (
|
|
this.state === State.InTagName ||
|
|
this.state === State.BeforeAttributeName ||
|
|
this.state === State.BeforeAttributeValue ||
|
|
this.state === State.AfterAttributeName ||
|
|
this.state === State.InAttributeName ||
|
|
this.state === State.InAttributeValueSq ||
|
|
this.state === State.InAttributeValueDq ||
|
|
this.state === State.InAttributeValueNq ||
|
|
this.state === State.InClosingTagName
|
|
);
|
|
else {
|
|
this.cbs.ontext(this.sectionStart, endIndex);
|
|
}
|
|
}
|
|
emitPartial(start, endIndex) {
|
|
if (this.baseState !== State.Text && this.baseState !== State.InSpecialTag) {
|
|
this.cbs.onattribdata(start, endIndex);
|
|
} else {
|
|
this.cbs.ontext(start, endIndex);
|
|
}
|
|
}
|
|
emitCodePoint(cp) {
|
|
if (this.baseState !== State.Text && this.baseState !== State.InSpecialTag) {
|
|
this.cbs.onattribentity(cp);
|
|
} else {
|
|
this.cbs.ontextentity(cp);
|
|
}
|
|
}
|
|
}
|
|
|
|
const formTags = new Set([
|
|
'input',
|
|
'option',
|
|
'optgroup',
|
|
'select',
|
|
'button',
|
|
'datalist',
|
|
'textarea'
|
|
]);
|
|
const pTag = new Set(['p']);
|
|
const tableSectionTags = new Set(['thead', 'tbody']);
|
|
const ddtTags = new Set(['dd', 'dt']);
|
|
const rtpTags = new Set(['rt', 'rp']);
|
|
const openImpliesClose = new Map([
|
|
['tr', new Set(['tr', 'th', 'td'])],
|
|
['th', new Set(['th'])],
|
|
['td', new Set(['thead', 'th', 'td'])],
|
|
['body', new Set(['head', 'link', 'script'])],
|
|
['li', new Set(['li'])],
|
|
['p', pTag],
|
|
['h1', pTag],
|
|
['h2', pTag],
|
|
['h3', pTag],
|
|
['h4', pTag],
|
|
['h5', pTag],
|
|
['h6', pTag],
|
|
['select', formTags],
|
|
['input', formTags],
|
|
['output', formTags],
|
|
['button', formTags],
|
|
['datalist', formTags],
|
|
['textarea', formTags],
|
|
['option', new Set(['option'])],
|
|
['optgroup', new Set(['optgroup', 'option'])],
|
|
['dd', ddtTags],
|
|
['dt', ddtTags],
|
|
['address', pTag],
|
|
['article', pTag],
|
|
['aside', pTag],
|
|
['blockquote', pTag],
|
|
['details', pTag],
|
|
['div', pTag],
|
|
['dl', pTag],
|
|
['fieldset', pTag],
|
|
['figcaption', pTag],
|
|
['figure', pTag],
|
|
['footer', pTag],
|
|
['form', pTag],
|
|
['header', pTag],
|
|
['hr', pTag],
|
|
['main', pTag],
|
|
['nav', pTag],
|
|
['ol', pTag],
|
|
['pre', pTag],
|
|
['section', pTag],
|
|
['table', pTag],
|
|
['ul', pTag],
|
|
['rt', rtpTags],
|
|
['rp', rtpTags],
|
|
['tbody', tableSectionTags],
|
|
['tfoot', tableSectionTags]
|
|
]);
|
|
const voidElements$1 = new Set([
|
|
'area',
|
|
'base',
|
|
'basefont',
|
|
'br',
|
|
'col',
|
|
'command',
|
|
'embed',
|
|
'frame',
|
|
'hr',
|
|
'img',
|
|
'input',
|
|
'isindex',
|
|
'keygen',
|
|
'link',
|
|
'meta',
|
|
'param',
|
|
'source',
|
|
'track',
|
|
'wbr'
|
|
]);
|
|
const foreignContextElements = new Set(['math', 'svg']);
|
|
const htmlIntegrationElements = new Set([
|
|
'mi',
|
|
'mo',
|
|
'mn',
|
|
'ms',
|
|
'mtext',
|
|
'annotation-xml',
|
|
'foreignobject',
|
|
'desc',
|
|
'title'
|
|
]);
|
|
const reNameEnd = /\s|\//;
|
|
class Parser$1 {
|
|
constructor(cbs, options = {}) {
|
|
var _a, _b, _c, _d, _e;
|
|
this.options = options;
|
|
/** The start index of the last event. */
|
|
this.startIndex = 0;
|
|
/** The end index of the last event. */
|
|
this.endIndex = 0;
|
|
/**
|
|
* Store the start index of the current open tag,
|
|
* so we can update the start index for attributes.
|
|
*/
|
|
this.openTagStart = 0;
|
|
this.tagname = '';
|
|
this.attribname = '';
|
|
this.attribvalue = '';
|
|
this.attribs = null;
|
|
this.stack = [];
|
|
this.foreignContext = [];
|
|
this.buffers = [];
|
|
this.bufferOffset = 0;
|
|
/** The index of the last written buffer. Used when resuming after a `pause()`. */
|
|
this.writeIndex = 0;
|
|
/** Indicates whether the parser has finished running / `.end` has been called. */
|
|
this.ended = false;
|
|
this.cbs = cbs !== null && cbs !== void 0 ? cbs : {};
|
|
this.lowerCaseTagNames =
|
|
(_a = options.lowerCaseTags) !== null && _a !== void 0 ? _a : !options.xmlMode;
|
|
this.lowerCaseAttributeNames =
|
|
(_b = options.lowerCaseAttributeNames) !== null && _b !== void 0 ? _b : !options.xmlMode;
|
|
this.tokenizer = new ((_c = options.Tokenizer) !== null && _c !== void 0 ? _c : Tokenizer)(
|
|
this.options,
|
|
this
|
|
);
|
|
(_e = (_d = this.cbs).onparserinit) === null || _e === void 0 ? void 0 : _e.call(_d, this);
|
|
}
|
|
// Tokenizer event handlers
|
|
/** @internal */
|
|
ontext(start, endIndex) {
|
|
var _a, _b;
|
|
const data = this.getSlice(start, endIndex);
|
|
this.endIndex = endIndex - 1;
|
|
(_b = (_a = this.cbs).ontext) === null || _b === void 0 ? void 0 : _b.call(_a, data);
|
|
this.startIndex = endIndex;
|
|
}
|
|
/** @internal */
|
|
ontextentity(cp) {
|
|
var _a, _b;
|
|
/*
|
|
* Entities can be emitted on the character, or directly after.
|
|
* We use the section start here to get accurate indices.
|
|
*/
|
|
const idx = this.tokenizer.getSectionStart();
|
|
this.endIndex = idx - 1;
|
|
(_b = (_a = this.cbs).ontext) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, fromCodePoint(cp));
|
|
this.startIndex = idx;
|
|
}
|
|
isVoidElement(name) {
|
|
return !this.options.xmlMode && voidElements$1.has(name);
|
|
}
|
|
/** @internal */
|
|
onopentagname(start, endIndex) {
|
|
this.endIndex = endIndex;
|
|
let name = this.getSlice(start, endIndex);
|
|
if (this.lowerCaseTagNames) {
|
|
name = name.toLowerCase();
|
|
}
|
|
this.emitOpenTag(name);
|
|
}
|
|
emitOpenTag(name) {
|
|
var _a, _b, _c, _d;
|
|
this.openTagStart = this.startIndex;
|
|
this.tagname = name;
|
|
const impliesClose = !this.options.xmlMode && openImpliesClose.get(name);
|
|
if (impliesClose) {
|
|
while (this.stack.length > 0 && impliesClose.has(this.stack[this.stack.length - 1])) {
|
|
const el = this.stack.pop();
|
|
(_b = (_a = this.cbs).onclosetag) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, el, true);
|
|
}
|
|
}
|
|
if (!this.isVoidElement(name)) {
|
|
this.stack.push(name);
|
|
if (foreignContextElements.has(name)) {
|
|
this.foreignContext.push(true);
|
|
} else if (htmlIntegrationElements.has(name)) {
|
|
this.foreignContext.push(false);
|
|
}
|
|
}
|
|
(_d = (_c = this.cbs).onopentagname) === null || _d === void 0 ? void 0 : _d.call(_c, name);
|
|
if (this.cbs.onopentag) this.attribs = {};
|
|
}
|
|
endOpenTag(isImplied) {
|
|
var _a, _b;
|
|
this.startIndex = this.openTagStart;
|
|
if (this.attribs) {
|
|
(_b = (_a = this.cbs).onopentag) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, this.tagname, this.attribs, isImplied);
|
|
this.attribs = null;
|
|
}
|
|
if (this.cbs.onclosetag && this.isVoidElement(this.tagname)) {
|
|
this.cbs.onclosetag(this.tagname, true);
|
|
}
|
|
this.tagname = '';
|
|
}
|
|
/** @internal */
|
|
onopentagend(endIndex) {
|
|
this.endIndex = endIndex;
|
|
this.endOpenTag(false);
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
onclosetag(start, endIndex) {
|
|
var _a, _b, _c, _d, _e, _f;
|
|
this.endIndex = endIndex;
|
|
let name = this.getSlice(start, endIndex);
|
|
if (this.lowerCaseTagNames) {
|
|
name = name.toLowerCase();
|
|
}
|
|
if (foreignContextElements.has(name) || htmlIntegrationElements.has(name)) {
|
|
this.foreignContext.pop();
|
|
}
|
|
if (!this.isVoidElement(name)) {
|
|
const pos = this.stack.lastIndexOf(name);
|
|
if (pos !== -1) {
|
|
if (this.cbs.onclosetag) {
|
|
let count = this.stack.length - pos;
|
|
while (count--) {
|
|
// We know the stack has sufficient elements.
|
|
this.cbs.onclosetag(this.stack.pop(), count !== 0);
|
|
}
|
|
} else this.stack.length = pos;
|
|
} else if (!this.options.xmlMode && name === 'p') {
|
|
// Implicit open before close
|
|
this.emitOpenTag('p');
|
|
this.closeCurrentTag(true);
|
|
}
|
|
} else if (!this.options.xmlMode && name === 'br') {
|
|
// We can't use `emitOpenTag` for implicit open, as `br` would be implicitly closed.
|
|
(_b = (_a = this.cbs).onopentagname) === null || _b === void 0 ? void 0 : _b.call(_a, 'br');
|
|
(_d = (_c = this.cbs).onopentag) === null || _d === void 0
|
|
? void 0
|
|
: _d.call(_c, 'br', {}, true);
|
|
(_f = (_e = this.cbs).onclosetag) === null || _f === void 0
|
|
? void 0
|
|
: _f.call(_e, 'br', false);
|
|
}
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
onselfclosingtag(endIndex) {
|
|
this.endIndex = endIndex;
|
|
if (
|
|
this.options.xmlMode ||
|
|
this.options.recognizeSelfClosing ||
|
|
this.foreignContext[this.foreignContext.length - 1]
|
|
) {
|
|
this.closeCurrentTag(false);
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
} else {
|
|
// Ignore the fact that the tag is self-closing.
|
|
this.onopentagend(endIndex);
|
|
}
|
|
}
|
|
closeCurrentTag(isOpenImplied) {
|
|
var _a, _b;
|
|
const name = this.tagname;
|
|
this.endOpenTag(isOpenImplied);
|
|
// Self-closing tags will be on the top of the stack
|
|
if (this.stack[this.stack.length - 1] === name) {
|
|
// If the opening tag isn't implied, the closing tag has to be implied.
|
|
(_b = (_a = this.cbs).onclosetag) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, name, !isOpenImplied);
|
|
this.stack.pop();
|
|
}
|
|
}
|
|
/** @internal */
|
|
onattribname(start, endIndex) {
|
|
this.startIndex = start;
|
|
const name = this.getSlice(start, endIndex);
|
|
this.attribname = this.lowerCaseAttributeNames ? name.toLowerCase() : name;
|
|
}
|
|
/** @internal */
|
|
onattribdata(start, endIndex) {
|
|
this.attribvalue += this.getSlice(start, endIndex);
|
|
}
|
|
/** @internal */
|
|
onattribentity(cp) {
|
|
this.attribvalue += fromCodePoint(cp);
|
|
}
|
|
/** @internal */
|
|
onattribend(quote, endIndex) {
|
|
var _a, _b;
|
|
this.endIndex = endIndex;
|
|
(_b = (_a = this.cbs).onattribute) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(
|
|
_a,
|
|
this.attribname,
|
|
this.attribvalue,
|
|
quote === QuoteType.Double
|
|
? '"'
|
|
: quote === QuoteType.Single
|
|
? "'"
|
|
: quote === QuoteType.NoValue
|
|
? undefined
|
|
: null
|
|
);
|
|
if (this.attribs && !Object.prototype.hasOwnProperty.call(this.attribs, this.attribname)) {
|
|
this.attribs[this.attribname] = this.attribvalue;
|
|
}
|
|
this.attribvalue = '';
|
|
}
|
|
getInstructionName(value) {
|
|
const idx = value.search(reNameEnd);
|
|
let name = idx < 0 ? value : value.substr(0, idx);
|
|
if (this.lowerCaseTagNames) {
|
|
name = name.toLowerCase();
|
|
}
|
|
return name;
|
|
}
|
|
/** @internal */
|
|
ondeclaration(start, endIndex) {
|
|
this.endIndex = endIndex;
|
|
const value = this.getSlice(start, endIndex);
|
|
if (this.cbs.onprocessinginstruction) {
|
|
const name = this.getInstructionName(value);
|
|
this.cbs.onprocessinginstruction(`!${name}`, `!${value}`);
|
|
}
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
onprocessinginstruction(start, endIndex) {
|
|
this.endIndex = endIndex;
|
|
const value = this.getSlice(start, endIndex);
|
|
if (this.cbs.onprocessinginstruction) {
|
|
const name = this.getInstructionName(value);
|
|
this.cbs.onprocessinginstruction(`?${name}`, `?${value}`);
|
|
}
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
oncomment(start, endIndex, offset) {
|
|
var _a, _b, _c, _d;
|
|
this.endIndex = endIndex;
|
|
(_b = (_a = this.cbs).oncomment) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, this.getSlice(start, endIndex - offset));
|
|
(_d = (_c = this.cbs).oncommentend) === null || _d === void 0 ? void 0 : _d.call(_c);
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
oncdata(start, endIndex, offset) {
|
|
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k;
|
|
this.endIndex = endIndex;
|
|
const value = this.getSlice(start, endIndex - offset);
|
|
if (this.options.xmlMode || this.options.recognizeCDATA) {
|
|
(_b = (_a = this.cbs).oncdatastart) === null || _b === void 0 ? void 0 : _b.call(_a);
|
|
(_d = (_c = this.cbs).ontext) === null || _d === void 0 ? void 0 : _d.call(_c, value);
|
|
(_f = (_e = this.cbs).oncdataend) === null || _f === void 0 ? void 0 : _f.call(_e);
|
|
} else {
|
|
(_h = (_g = this.cbs).oncomment) === null || _h === void 0
|
|
? void 0
|
|
: _h.call(_g, `[CDATA[${value}]]`);
|
|
(_k = (_j = this.cbs).oncommentend) === null || _k === void 0 ? void 0 : _k.call(_j);
|
|
}
|
|
// Set `startIndex` for next node
|
|
this.startIndex = endIndex + 1;
|
|
}
|
|
/** @internal */
|
|
onend() {
|
|
var _a, _b;
|
|
if (this.cbs.onclosetag) {
|
|
// Set the end index for all remaining tags
|
|
this.endIndex = this.startIndex;
|
|
for (let i = this.stack.length; i > 0; this.cbs.onclosetag(this.stack[--i], true));
|
|
}
|
|
(_b = (_a = this.cbs).onend) === null || _b === void 0 ? void 0 : _b.call(_a);
|
|
}
|
|
/**
|
|
* Resets the parser to a blank state, ready to parse a new HTML document
|
|
*/
|
|
reset() {
|
|
var _a, _b, _c, _d;
|
|
(_b = (_a = this.cbs).onreset) === null || _b === void 0 ? void 0 : _b.call(_a);
|
|
this.tokenizer.reset();
|
|
this.tagname = '';
|
|
this.attribname = '';
|
|
this.attribs = null;
|
|
this.stack.length = 0;
|
|
this.startIndex = 0;
|
|
this.endIndex = 0;
|
|
(_d = (_c = this.cbs).onparserinit) === null || _d === void 0 ? void 0 : _d.call(_c, this);
|
|
this.buffers.length = 0;
|
|
this.bufferOffset = 0;
|
|
this.writeIndex = 0;
|
|
this.ended = false;
|
|
}
|
|
/**
|
|
* Resets the parser, then parses a complete document and
|
|
* pushes it to the handler.
|
|
*
|
|
* @param data Document to parse.
|
|
*/
|
|
parseComplete(data) {
|
|
this.reset();
|
|
this.end(data);
|
|
}
|
|
getSlice(start, end) {
|
|
while (start - this.bufferOffset >= this.buffers[0].length) {
|
|
this.shiftBuffer();
|
|
}
|
|
let str = this.buffers[0].slice(start - this.bufferOffset, end - this.bufferOffset);
|
|
while (end - this.bufferOffset > this.buffers[0].length) {
|
|
this.shiftBuffer();
|
|
str += this.buffers[0].slice(0, end - this.bufferOffset);
|
|
}
|
|
return str;
|
|
}
|
|
shiftBuffer() {
|
|
this.bufferOffset += this.buffers[0].length;
|
|
this.writeIndex--;
|
|
this.buffers.shift();
|
|
}
|
|
/**
|
|
* Parses a chunk of data and calls the corresponding callbacks.
|
|
*
|
|
* @param chunk Chunk to parse.
|
|
*/
|
|
write(chunk) {
|
|
var _a, _b;
|
|
if (this.ended) {
|
|
(_b = (_a = this.cbs).onerror) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, new Error('.write() after done!'));
|
|
return;
|
|
}
|
|
this.buffers.push(chunk);
|
|
if (this.tokenizer.running) {
|
|
this.tokenizer.write(chunk);
|
|
this.writeIndex++;
|
|
}
|
|
}
|
|
/**
|
|
* Parses the end of the buffer and clears the stack, calls onend.
|
|
*
|
|
* @param chunk Optional final chunk to parse.
|
|
*/
|
|
end(chunk) {
|
|
var _a, _b;
|
|
if (this.ended) {
|
|
(_b = (_a = this.cbs).onerror) === null || _b === void 0
|
|
? void 0
|
|
: _b.call(_a, Error('.end() after done!'));
|
|
return;
|
|
}
|
|
if (chunk) this.write(chunk);
|
|
this.ended = true;
|
|
this.tokenizer.end();
|
|
}
|
|
/**
|
|
* Pauses parsing. The parser won't emit events until `resume` is called.
|
|
*/
|
|
pause() {
|
|
this.tokenizer.pause();
|
|
}
|
|
/**
|
|
* Resumes parsing after `pause` was called.
|
|
*/
|
|
resume() {
|
|
this.tokenizer.resume();
|
|
while (this.tokenizer.running && this.writeIndex < this.buffers.length) {
|
|
this.tokenizer.write(this.buffers[this.writeIndex++]);
|
|
}
|
|
if (this.ended) this.tokenizer.end();
|
|
}
|
|
/**
|
|
* Alias of `write`, for backwards compatibility.
|
|
*
|
|
* @param chunk Chunk to parse.
|
|
* @deprecated
|
|
*/
|
|
parseChunk(chunk) {
|
|
this.write(chunk);
|
|
}
|
|
/**
|
|
* Alias of `end`, for backwards compatibility.
|
|
*
|
|
* @param chunk Optional final chunk to parse.
|
|
* @deprecated
|
|
*/
|
|
done(chunk) {
|
|
this.end(chunk);
|
|
}
|
|
}
|
|
|
|
/** Types of elements found in htmlparser2's DOM */
|
|
var ElementType;
|
|
(function (ElementType) {
|
|
/** Type for the root element of a document */
|
|
ElementType['Root'] = 'root';
|
|
/** Type for Text */
|
|
ElementType['Text'] = 'text';
|
|
/** Type for <? ... ?> */
|
|
ElementType['Directive'] = 'directive';
|
|
/** Type for <!-- ... --> */
|
|
ElementType['Comment'] = 'comment';
|
|
/** Type for <script> tags */
|
|
ElementType['Script'] = 'script';
|
|
/** Type for <style> tags */
|
|
ElementType['Style'] = 'style';
|
|
/** Type for Any tag */
|
|
ElementType['Tag'] = 'tag';
|
|
/** Type for <![CDATA[ ... ]]> */
|
|
ElementType['CDATA'] = 'cdata';
|
|
/** Type for <!doctype ...> */
|
|
ElementType['Doctype'] = 'doctype';
|
|
})(ElementType || (ElementType = {}));
|
|
/**
|
|
* Tests whether an element is a tag or not.
|
|
*
|
|
* @param elem Element to test
|
|
*/
|
|
function isTag$2(elem) {
|
|
return (
|
|
elem.type === ElementType.Tag ||
|
|
elem.type === ElementType.Script ||
|
|
elem.type === ElementType.Style
|
|
);
|
|
}
|
|
// Exports for backwards compatibility
|
|
/** Type for the root element of a document */
|
|
const Root = ElementType.Root;
|
|
/** Type for Text */
|
|
const Text$3 = ElementType.Text;
|
|
/** Type for <? ... ?> */
|
|
const Directive = ElementType.Directive;
|
|
/** Type for <!-- ... --> */
|
|
const Comment$3 = ElementType.Comment;
|
|
/** Type for <script> tags */
|
|
const Script = ElementType.Script;
|
|
/** Type for <style> tags */
|
|
const Style = ElementType.Style;
|
|
/** Type for Any tag */
|
|
const Tag = ElementType.Tag;
|
|
/** Type for <![CDATA[ ... ]]> */
|
|
const CDATA$1 = ElementType.CDATA;
|
|
/** Type for <!doctype ...> */
|
|
const Doctype = ElementType.Doctype;
|
|
|
|
var index = /*#__PURE__*/ Object.freeze({
|
|
__proto__: null,
|
|
get ElementType() {
|
|
return ElementType;
|
|
},
|
|
isTag: isTag$2,
|
|
Root: Root,
|
|
Text: Text$3,
|
|
Directive: Directive,
|
|
Comment: Comment$3,
|
|
Script: Script,
|
|
Style: Style,
|
|
Tag: Tag,
|
|
CDATA: CDATA$1,
|
|
Doctype: Doctype
|
|
});
|
|
|
|
/**
|
|
* This object will be used as the prototype for Nodes when creating a
|
|
* DOM-Level-1-compliant structure.
|
|
*/
|
|
class Node$2 {
|
|
constructor() {
|
|
/** Parent of the node */
|
|
this.parent = null;
|
|
/** Previous sibling */
|
|
this.prev = null;
|
|
/** Next sibling */
|
|
this.next = null;
|
|
/** The start index of the node. Requires `withStartIndices` on the handler to be `true. */
|
|
this.startIndex = null;
|
|
/** The end index of the node. Requires `withEndIndices` on the handler to be `true. */
|
|
this.endIndex = null;
|
|
}
|
|
// Read-write aliases for properties
|
|
/**
|
|
* Same as {@link parent}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get parentNode() {
|
|
return this.parent;
|
|
}
|
|
set parentNode(parent) {
|
|
this.parent = parent;
|
|
}
|
|
/**
|
|
* Same as {@link prev}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get previousSibling() {
|
|
return this.prev;
|
|
}
|
|
set previousSibling(prev) {
|
|
this.prev = prev;
|
|
}
|
|
/**
|
|
* Same as {@link next}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get nextSibling() {
|
|
return this.next;
|
|
}
|
|
set nextSibling(next) {
|
|
this.next = next;
|
|
}
|
|
/**
|
|
* Clone this node, and optionally its children.
|
|
*
|
|
* @param recursive Clone child nodes as well.
|
|
* @returns A clone of the node.
|
|
*/
|
|
cloneNode(recursive = false) {
|
|
return cloneNode(this, recursive);
|
|
}
|
|
}
|
|
/**
|
|
* A node that contains some data.
|
|
*/
|
|
class DataNode extends Node$2 {
|
|
/**
|
|
* @param data The content of the data node
|
|
*/
|
|
constructor(data) {
|
|
super();
|
|
this.data = data;
|
|
}
|
|
/**
|
|
* Same as {@link data}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get nodeValue() {
|
|
return this.data;
|
|
}
|
|
set nodeValue(data) {
|
|
this.data = data;
|
|
}
|
|
}
|
|
/**
|
|
* Text within the document.
|
|
*/
|
|
class Text$2 extends DataNode {
|
|
constructor() {
|
|
super(...arguments);
|
|
this.type = ElementType.Text;
|
|
}
|
|
get nodeType() {
|
|
return 3;
|
|
}
|
|
}
|
|
/**
|
|
* Comments within the document.
|
|
*/
|
|
class Comment$2 extends DataNode {
|
|
constructor() {
|
|
super(...arguments);
|
|
this.type = ElementType.Comment;
|
|
}
|
|
get nodeType() {
|
|
return 8;
|
|
}
|
|
}
|
|
/**
|
|
* Processing instructions, including doc types.
|
|
*/
|
|
class ProcessingInstruction extends DataNode {
|
|
constructor(name, data) {
|
|
super(data);
|
|
this.name = name;
|
|
this.type = ElementType.Directive;
|
|
}
|
|
get nodeType() {
|
|
return 1;
|
|
}
|
|
}
|
|
/**
|
|
* A `Node` that can have children.
|
|
*/
|
|
class NodeWithChildren extends Node$2 {
|
|
/**
|
|
* @param children Children of the node. Only certain node types can have children.
|
|
*/
|
|
constructor(children) {
|
|
super();
|
|
this.children = children;
|
|
}
|
|
// Aliases
|
|
/** First child of the node. */
|
|
get firstChild() {
|
|
var _a;
|
|
return (_a = this.children[0]) !== null && _a !== void 0 ? _a : null;
|
|
}
|
|
/** Last child of the node. */
|
|
get lastChild() {
|
|
return this.children.length > 0 ? this.children[this.children.length - 1] : null;
|
|
}
|
|
/**
|
|
* Same as {@link children}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get childNodes() {
|
|
return this.children;
|
|
}
|
|
set childNodes(children) {
|
|
this.children = children;
|
|
}
|
|
}
|
|
class CDATA extends NodeWithChildren {
|
|
constructor() {
|
|
super(...arguments);
|
|
this.type = ElementType.CDATA;
|
|
}
|
|
get nodeType() {
|
|
return 4;
|
|
}
|
|
}
|
|
/**
|
|
* The root node of the document.
|
|
*/
|
|
class Document$2 extends NodeWithChildren {
|
|
constructor() {
|
|
super(...arguments);
|
|
this.type = ElementType.Root;
|
|
}
|
|
get nodeType() {
|
|
return 9;
|
|
}
|
|
}
|
|
/**
|
|
* An element within the DOM.
|
|
*/
|
|
class Element$2 extends NodeWithChildren {
|
|
/**
|
|
* @param name Name of the tag, eg. `div`, `span`.
|
|
* @param attribs Object mapping attribute names to attribute values.
|
|
* @param children Children of the node.
|
|
*/
|
|
constructor(
|
|
name,
|
|
attribs,
|
|
children = [],
|
|
type = name === 'script'
|
|
? ElementType.Script
|
|
: name === 'style'
|
|
? ElementType.Style
|
|
: ElementType.Tag
|
|
) {
|
|
super(children);
|
|
this.name = name;
|
|
this.attribs = attribs;
|
|
this.type = type;
|
|
}
|
|
get nodeType() {
|
|
return 1;
|
|
}
|
|
// DOM Level 1 aliases
|
|
/**
|
|
* Same as {@link name}.
|
|
* [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
|
|
*/
|
|
get tagName() {
|
|
return this.name;
|
|
}
|
|
set tagName(name) {
|
|
this.name = name;
|
|
}
|
|
get attributes() {
|
|
return Object.keys(this.attribs).map(name => {
|
|
var _a, _b;
|
|
return {
|
|
name,
|
|
value: this.attribs[name],
|
|
namespace: (_a = this['x-attribsNamespace']) === null || _a === void 0 ? void 0 : _a[name],
|
|
prefix: (_b = this['x-attribsPrefix']) === null || _b === void 0 ? void 0 : _b[name]
|
|
};
|
|
});
|
|
}
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node is a `Element`, `false` otherwise.
|
|
*/
|
|
function isTag$1(node) {
|
|
return isTag$2(node);
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has the type `CDATA`, `false` otherwise.
|
|
*/
|
|
function isCDATA(node) {
|
|
return node.type === ElementType.CDATA;
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has the type `Text`, `false` otherwise.
|
|
*/
|
|
function isText(node) {
|
|
return node.type === ElementType.Text;
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has the type `Comment`, `false` otherwise.
|
|
*/
|
|
function isComment(node) {
|
|
return node.type === ElementType.Comment;
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
|
|
*/
|
|
function isDirective(node) {
|
|
return node.type === ElementType.Directive;
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
|
|
*/
|
|
function isDocument(node) {
|
|
return node.type === ElementType.Root;
|
|
}
|
|
/**
|
|
* @param node Node to check.
|
|
* @returns `true` if the node has children, `false` otherwise.
|
|
*/
|
|
function hasChildren(node) {
|
|
return Object.prototype.hasOwnProperty.call(node, 'children');
|
|
}
|
|
/**
|
|
* Clone a node, and optionally its children.
|
|
*
|
|
* @param recursive Clone child nodes as well.
|
|
* @returns A clone of the node.
|
|
*/
|
|
function cloneNode(node, recursive = false) {
|
|
let result;
|
|
if (isText(node)) {
|
|
result = new Text$2(node.data);
|
|
} else if (isComment(node)) {
|
|
result = new Comment$2(node.data);
|
|
} else if (isTag$1(node)) {
|
|
const children = recursive ? cloneChildren(node.children) : [];
|
|
const clone = new Element$2(node.name, { ...node.attribs }, children);
|
|
children.forEach(child => (child.parent = clone));
|
|
if (node.namespace != null) {
|
|
clone.namespace = node.namespace;
|
|
}
|
|
if (node['x-attribsNamespace']) {
|
|
clone['x-attribsNamespace'] = { ...node['x-attribsNamespace'] };
|
|
}
|
|
if (node['x-attribsPrefix']) {
|
|
clone['x-attribsPrefix'] = { ...node['x-attribsPrefix'] };
|
|
}
|
|
result = clone;
|
|
} else if (isCDATA(node)) {
|
|
const children = recursive ? cloneChildren(node.children) : [];
|
|
const clone = new CDATA(children);
|
|
children.forEach(child => (child.parent = clone));
|
|
result = clone;
|
|
} else if (isDocument(node)) {
|
|
const children = recursive ? cloneChildren(node.children) : [];
|
|
const clone = new Document$2(children);
|
|
children.forEach(child => (child.parent = clone));
|
|
if (node['x-mode']) {
|
|
clone['x-mode'] = node['x-mode'];
|
|
}
|
|
result = clone;
|
|
} else if (isDirective(node)) {
|
|
const instruction = new ProcessingInstruction(node.name, node.data);
|
|
if (node['x-name'] != null) {
|
|
instruction['x-name'] = node['x-name'];
|
|
instruction['x-publicId'] = node['x-publicId'];
|
|
instruction['x-systemId'] = node['x-systemId'];
|
|
}
|
|
result = instruction;
|
|
} else {
|
|
throw new Error(`Not implemented yet: ${node.type}`);
|
|
}
|
|
result.startIndex = node.startIndex;
|
|
result.endIndex = node.endIndex;
|
|
if (node.sourceCodeLocation != null) {
|
|
result.sourceCodeLocation = node.sourceCodeLocation;
|
|
}
|
|
return result;
|
|
}
|
|
function cloneChildren(childs) {
|
|
const children = childs.map(child => cloneNode(child, true));
|
|
for (let i = 1; i < children.length; i++) {
|
|
children[i].prev = children[i - 1];
|
|
children[i - 1].next = children[i];
|
|
}
|
|
return children;
|
|
}
|
|
|
|
// Default options
|
|
const defaultOpts = {
|
|
withStartIndices: false,
|
|
withEndIndices: false,
|
|
xmlMode: false
|
|
};
|
|
class DomHandler {
|
|
/**
|
|
* @param callback Called once parsing has completed.
|
|
* @param options Settings for the handler.
|
|
* @param elementCB Callback whenever a tag is closed.
|
|
*/
|
|
constructor(callback, options, elementCB) {
|
|
/** The elements of the DOM */
|
|
this.dom = [];
|
|
/** The root element for the DOM */
|
|
this.root = new Document$2(this.dom);
|
|
/** Indicated whether parsing has been completed. */
|
|
this.done = false;
|
|
/** Stack of open tags. */
|
|
this.tagStack = [this.root];
|
|
/** A data node that is still being written to. */
|
|
this.lastNode = null;
|
|
/** Reference to the parser instance. Used for location information. */
|
|
this.parser = null;
|
|
// Make it possible to skip arguments, for backwards-compatibility
|
|
if (typeof options === 'function') {
|
|
elementCB = options;
|
|
options = defaultOpts;
|
|
}
|
|
if (typeof callback === 'object') {
|
|
options = callback;
|
|
callback = undefined;
|
|
}
|
|
this.callback = callback !== null && callback !== void 0 ? callback : null;
|
|
this.options = options !== null && options !== void 0 ? options : defaultOpts;
|
|
this.elementCB = elementCB !== null && elementCB !== void 0 ? elementCB : null;
|
|
}
|
|
onparserinit(parser) {
|
|
this.parser = parser;
|
|
}
|
|
// Resets the handler back to starting state
|
|
onreset() {
|
|
this.dom = [];
|
|
this.root = new Document$2(this.dom);
|
|
this.done = false;
|
|
this.tagStack = [this.root];
|
|
this.lastNode = null;
|
|
this.parser = null;
|
|
}
|
|
// Signals the handler that parsing is done
|
|
onend() {
|
|
if (this.done) return;
|
|
this.done = true;
|
|
this.parser = null;
|
|
this.handleCallback(null);
|
|
}
|
|
onerror(error) {
|
|
this.handleCallback(error);
|
|
}
|
|
onclosetag() {
|
|
this.lastNode = null;
|
|
const elem = this.tagStack.pop();
|
|
if (this.options.withEndIndices) {
|
|
elem.endIndex = this.parser.endIndex;
|
|
}
|
|
if (this.elementCB) this.elementCB(elem);
|
|
}
|
|
onopentag(name, attribs) {
|
|
const type = this.options.xmlMode ? ElementType.Tag : undefined;
|
|
const element = new Element$2(name, attribs, undefined, type);
|
|
this.addNode(element);
|
|
this.tagStack.push(element);
|
|
}
|
|
ontext(data) {
|
|
const { lastNode } = this;
|
|
if (lastNode && lastNode.type === ElementType.Text) {
|
|
lastNode.data += data;
|
|
if (this.options.withEndIndices) {
|
|
lastNode.endIndex = this.parser.endIndex;
|
|
}
|
|
} else {
|
|
const node = new Text$2(data);
|
|
this.addNode(node);
|
|
this.lastNode = node;
|
|
}
|
|
}
|
|
oncomment(data) {
|
|
if (this.lastNode && this.lastNode.type === ElementType.Comment) {
|
|
this.lastNode.data += data;
|
|
return;
|
|
}
|
|
const node = new Comment$2(data);
|
|
this.addNode(node);
|
|
this.lastNode = node;
|
|
}
|
|
oncommentend() {
|
|
this.lastNode = null;
|
|
}
|
|
oncdatastart() {
|
|
const text = new Text$2('');
|
|
const node = new CDATA([text]);
|
|
this.addNode(node);
|
|
text.parent = node;
|
|
this.lastNode = text;
|
|
}
|
|
oncdataend() {
|
|
this.lastNode = null;
|
|
}
|
|
onprocessinginstruction(name, data) {
|
|
const node = new ProcessingInstruction(name, data);
|
|
this.addNode(node);
|
|
}
|
|
handleCallback(error) {
|
|
if (typeof this.callback === 'function') {
|
|
this.callback(error, this.dom);
|
|
} else if (error) {
|
|
throw error;
|
|
}
|
|
}
|
|
addNode(node) {
|
|
const parent = this.tagStack[this.tagStack.length - 1];
|
|
const previousSibling = parent.children[parent.children.length - 1];
|
|
if (this.options.withStartIndices) {
|
|
node.startIndex = this.parser.startIndex;
|
|
}
|
|
if (this.options.withEndIndices) {
|
|
node.endIndex = this.parser.endIndex;
|
|
}
|
|
parent.children.push(node);
|
|
if (previousSibling) {
|
|
node.prev = previousSibling;
|
|
previousSibling.next = node;
|
|
}
|
|
node.parent = parent;
|
|
this.lastNode = null;
|
|
}
|
|
}
|
|
|
|
const xmlReplacer = /["&'<>$\x80-\uFFFF]/g;
|
|
const xmlCodeMap = new Map([
|
|
[34, '"'],
|
|
[38, '&'],
|
|
[39, '''],
|
|
[60, '<'],
|
|
[62, '>']
|
|
]);
|
|
// For compatibility with node < 4, we wrap `codePointAt`
|
|
const getCodePoint =
|
|
// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
|
|
String.prototype.codePointAt != null
|
|
? (str, index) => str.codePointAt(index)
|
|
: // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
|
|
(c, index) =>
|
|
(c.charCodeAt(index) & 0xfc00) === 0xd800
|
|
? (c.charCodeAt(index) - 0xd800) * 0x400 + c.charCodeAt(index + 1) - 0xdc00 + 0x10000
|
|
: c.charCodeAt(index);
|
|
/**
|
|
* Encodes all non-ASCII characters, as well as characters not valid in XML
|
|
* documents using XML entities.
|
|
*
|
|
* If a character has no equivalent entity, a
|
|
* numeric hexadecimal reference (eg. `ü`) will be used.
|
|
*/
|
|
function encodeXML(str) {
|
|
let ret = '';
|
|
let lastIdx = 0;
|
|
let match;
|
|
while ((match = xmlReplacer.exec(str)) !== null) {
|
|
const i = match.index;
|
|
const char = str.charCodeAt(i);
|
|
const next = xmlCodeMap.get(char);
|
|
if (next !== undefined) {
|
|
ret += str.substring(lastIdx, i) + next;
|
|
lastIdx = i + 1;
|
|
} else {
|
|
ret += `${str.substring(lastIdx, i)}&#x${getCodePoint(str, i).toString(16)};`;
|
|
// Increase by 1 if we have a surrogate pair
|
|
lastIdx = xmlReplacer.lastIndex += Number((char & 0xfc00) === 0xd800);
|
|
}
|
|
}
|
|
return ret + str.substr(lastIdx);
|
|
}
|
|
function getEscaper(regex, map) {
|
|
return function escape(data) {
|
|
let match;
|
|
let lastIdx = 0;
|
|
let result = '';
|
|
while ((match = regex.exec(data))) {
|
|
if (lastIdx !== match.index) {
|
|
result += data.substring(lastIdx, match.index);
|
|
}
|
|
// We know that this character will be in the map.
|
|
result += map.get(match[0].charCodeAt(0));
|
|
// Every match will be of length 1
|
|
lastIdx = match.index + 1;
|
|
}
|
|
return result + data.substring(lastIdx);
|
|
};
|
|
}
|
|
/**
|
|
* Encodes all characters that have to be escaped in HTML attributes,
|
|
* following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
|
|
*
|
|
* @param data String to escape.
|
|
*/
|
|
const escapeAttribute = getEscaper(
|
|
/["&\u00A0]/g,
|
|
new Map([
|
|
[34, '"'],
|
|
[38, '&'],
|
|
[160, ' ']
|
|
])
|
|
);
|
|
/**
|
|
* Encodes all characters that have to be escaped in HTML text,
|
|
* following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
|
|
*
|
|
* @param data String to escape.
|
|
*/
|
|
const escapeText = getEscaper(
|
|
/[&<>\u00A0]/g,
|
|
new Map([
|
|
[38, '&'],
|
|
[60, '<'],
|
|
[62, '>'],
|
|
[160, ' ']
|
|
])
|
|
);
|
|
|
|
/** The level of entities to support. */
|
|
var EntityLevel;
|
|
(function (EntityLevel) {
|
|
/** Support only XML entities. */
|
|
EntityLevel[(EntityLevel['XML'] = 0)] = 'XML';
|
|
/** Support HTML entities, which are a superset of XML entities. */
|
|
EntityLevel[(EntityLevel['HTML'] = 1)] = 'HTML';
|
|
})(EntityLevel || (EntityLevel = {}));
|
|
/** Determines whether some entities are allowed to be written without a trailing `;`. */
|
|
var DecodingMode;
|
|
(function (DecodingMode) {
|
|
/** Support legacy HTML entities. */
|
|
DecodingMode[(DecodingMode['Legacy'] = 0)] = 'Legacy';
|
|
/** Do not support legacy HTML entities. */
|
|
DecodingMode[(DecodingMode['Strict'] = 1)] = 'Strict';
|
|
})(DecodingMode || (DecodingMode = {}));
|
|
var EncodingMode;
|
|
(function (EncodingMode) {
|
|
/**
|
|
* The output is UTF-8 encoded. Only characters that need escaping within
|
|
* HTML will be escaped.
|
|
*/
|
|
EncodingMode[(EncodingMode['UTF8'] = 0)] = 'UTF8';
|
|
/**
|
|
* The output consists only of ASCII characters. Characters that need
|
|
* escaping within HTML, and characters that aren't ASCII characters will
|
|
* be escaped.
|
|
*/
|
|
EncodingMode[(EncodingMode['ASCII'] = 1)] = 'ASCII';
|
|
/**
|
|
* Encode all characters that have an equivalent entity, as well as all
|
|
* characters that are not ASCII characters.
|
|
*/
|
|
EncodingMode[(EncodingMode['Extensive'] = 2)] = 'Extensive';
|
|
/**
|
|
* Encode all characters that have to be escaped in HTML attributes,
|
|
* following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
|
|
*/
|
|
EncodingMode[(EncodingMode['Attribute'] = 3)] = 'Attribute';
|
|
/**
|
|
* Encode all characters that have to be escaped in HTML text,
|
|
* following {@link https://html.spec.whatwg.org/multipage/parsing.html#escapingString}.
|
|
*/
|
|
EncodingMode[(EncodingMode['Text'] = 4)] = 'Text';
|
|
})(EncodingMode || (EncodingMode = {}));
|
|
|
|
const elementNames = new Map(
|
|
[
|
|
'altGlyph',
|
|
'altGlyphDef',
|
|
'altGlyphItem',
|
|
'animateColor',
|
|
'animateMotion',
|
|
'animateTransform',
|
|
'clipPath',
|
|
'feBlend',
|
|
'feColorMatrix',
|
|
'feComponentTransfer',
|
|
'feComposite',
|
|
'feConvolveMatrix',
|
|
'feDiffuseLighting',
|
|
'feDisplacementMap',
|
|
'feDistantLight',
|
|
'feDropShadow',
|
|
'feFlood',
|
|
'feFuncA',
|
|
'feFuncB',
|
|
'feFuncG',
|
|
'feFuncR',
|
|
'feGaussianBlur',
|
|
'feImage',
|
|
'feMerge',
|
|
'feMergeNode',
|
|
'feMorphology',
|
|
'feOffset',
|
|
'fePointLight',
|
|
'feSpecularLighting',
|
|
'feSpotLight',
|
|
'feTile',
|
|
'feTurbulence',
|
|
'foreignObject',
|
|
'glyphRef',
|
|
'linearGradient',
|
|
'radialGradient',
|
|
'textPath'
|
|
].map(val => [val.toLowerCase(), val])
|
|
);
|
|
const attributeNames = new Map(
|
|
[
|
|
'definitionURL',
|
|
'attributeName',
|
|
'attributeType',
|
|
'baseFrequency',
|
|
'baseProfile',
|
|
'calcMode',
|
|
'clipPathUnits',
|
|
'diffuseConstant',
|
|
'edgeMode',
|
|
'filterUnits',
|
|
'glyphRef',
|
|
'gradientTransform',
|
|
'gradientUnits',
|
|
'kernelMatrix',
|
|
'kernelUnitLength',
|
|
'keyPoints',
|
|
'keySplines',
|
|
'keyTimes',
|
|
'lengthAdjust',
|
|
'limitingConeAngle',
|
|
'markerHeight',
|
|
'markerUnits',
|
|
'markerWidth',
|
|
'maskContentUnits',
|
|
'maskUnits',
|
|
'numOctaves',
|
|
'pathLength',
|
|
'patternContentUnits',
|
|
'patternTransform',
|
|
'patternUnits',
|
|
'pointsAtX',
|
|
'pointsAtY',
|
|
'pointsAtZ',
|
|
'preserveAlpha',
|
|
'preserveAspectRatio',
|
|
'primitiveUnits',
|
|
'refX',
|
|
'refY',
|
|
'repeatCount',
|
|
'repeatDur',
|
|
'requiredExtensions',
|
|
'requiredFeatures',
|
|
'specularConstant',
|
|
'specularExponent',
|
|
'spreadMethod',
|
|
'startOffset',
|
|
'stdDeviation',
|
|
'stitchTiles',
|
|
'surfaceScale',
|
|
'systemLanguage',
|
|
'tableValues',
|
|
'targetX',
|
|
'targetY',
|
|
'textLength',
|
|
'viewBox',
|
|
'viewTarget',
|
|
'xChannelSelector',
|
|
'yChannelSelector',
|
|
'zoomAndPan'
|
|
].map(val => [val.toLowerCase(), val])
|
|
);
|
|
|
|
/*
|
|
* Module dependencies
|
|
*/
|
|
const unencodedElements = new Set([
|
|
'style',
|
|
'script',
|
|
'xmp',
|
|
'iframe',
|
|
'noembed',
|
|
'noframes',
|
|
'plaintext',
|
|
'noscript'
|
|
]);
|
|
function replaceQuotes(value) {
|
|
return value.replace(/"/g, '"');
|
|
}
|
|
/**
|
|
* Format attributes
|
|
*/
|
|
function formatAttributes(attributes, opts) {
|
|
var _a;
|
|
if (!attributes) return;
|
|
const encode =
|
|
((_a = opts.encodeEntities) !== null && _a !== void 0 ? _a : opts.decodeEntities) === false
|
|
? replaceQuotes
|
|
: opts.xmlMode || opts.encodeEntities !== 'utf8'
|
|
? encodeXML
|
|
: escapeAttribute;
|
|
return Object.keys(attributes)
|
|
.map(key => {
|
|
var _a, _b;
|
|
const value = (_a = attributes[key]) !== null && _a !== void 0 ? _a : '';
|
|
if (opts.xmlMode === 'foreign') {
|
|
/* Fix up mixed-case attribute names */
|
|
key = (_b = attributeNames.get(key)) !== null && _b !== void 0 ? _b : key;
|
|
}
|
|
if (!opts.emptyAttrs && !opts.xmlMode && value === '') {
|
|
return key;
|
|
}
|
|
return `${key}="${encode(value)}"`;
|
|
})
|
|
.join(' ');
|
|
}
|
|
/**
|
|
* Self-enclosing tags
|
|
*/
|
|
const singleTag = new Set([
|
|
'area',
|
|
'base',
|
|
'basefont',
|
|
'br',
|
|
'col',
|
|
'command',
|
|
'embed',
|
|
'frame',
|
|
'hr',
|
|
'img',
|
|
'input',
|
|
'isindex',
|
|
'keygen',
|
|
'link',
|
|
'meta',
|
|
'param',
|
|
'source',
|
|
'track',
|
|
'wbr'
|
|
]);
|
|
/**
|
|
* Renders a DOM node or an array of DOM nodes to a string.
|
|
*
|
|
* Can be thought of as the equivalent of the `outerHTML` of the passed node(s).
|
|
*
|
|
* @param node Node to be rendered.
|
|
* @param options Changes serialization behavior
|
|
*/
|
|
function render(node, options = {}) {
|
|
const nodes = 'length' in node ? node : [node];
|
|
let output = '';
|
|
for (let i = 0; i < nodes.length; i++) {
|
|
output += renderNode(nodes[i], options);
|
|
}
|
|
return output;
|
|
}
|
|
function renderNode(node, options) {
|
|
switch (node.type) {
|
|
case Root:
|
|
return render(node.children, options);
|
|
// @ts-expect-error We don't use `Doctype` yet
|
|
case Doctype:
|
|
case Directive:
|
|
return renderDirective(node);
|
|
case Comment$3:
|
|
return renderComment(node);
|
|
case CDATA$1:
|
|
return renderCdata(node);
|
|
case Script:
|
|
case Style:
|
|
case Tag:
|
|
return renderTag(node, options);
|
|
case Text$3:
|
|
return renderText(node, options);
|
|
}
|
|
}
|
|
const foreignModeIntegrationPoints = new Set([
|
|
'mi',
|
|
'mo',
|
|
'mn',
|
|
'ms',
|
|
'mtext',
|
|
'annotation-xml',
|
|
'foreignObject',
|
|
'desc',
|
|
'title'
|
|
]);
|
|
const foreignElements = new Set(['svg', 'math']);
|
|
function renderTag(elem, opts) {
|
|
var _a;
|
|
// Handle SVG / MathML in HTML
|
|
if (opts.xmlMode === 'foreign') {
|
|
/* Fix up mixed-case element names */
|
|
elem.name = (_a = elementNames.get(elem.name)) !== null && _a !== void 0 ? _a : elem.name;
|
|
/* Exit foreign mode at integration points */
|
|
if (elem.parent && foreignModeIntegrationPoints.has(elem.parent.name)) {
|
|
opts = { ...opts, xmlMode: false };
|
|
}
|
|
}
|
|
if (!opts.xmlMode && foreignElements.has(elem.name)) {
|
|
opts = { ...opts, xmlMode: 'foreign' };
|
|
}
|
|
let tag = `<${elem.name}`;
|
|
const attribs = formatAttributes(elem.attribs, opts);
|
|
if (attribs) {
|
|
tag += ` ${attribs}`;
|
|
}
|
|
if (
|
|
elem.children.length === 0 &&
|
|
(opts.xmlMode
|
|
? // In XML mode or foreign mode, and user hasn't explicitly turned off self-closing tags
|
|
opts.selfClosingTags !== false
|
|
: // User explicitly asked for self-closing tags, even in HTML mode
|
|
opts.selfClosingTags && singleTag.has(elem.name))
|
|
) {
|
|
if (!opts.xmlMode) tag += ' ';
|
|
tag += '/>';
|
|
} else {
|
|
tag += '>';
|
|
if (elem.children.length > 0) {
|
|
tag += render(elem.children, opts);
|
|
}
|
|
if (opts.xmlMode || !singleTag.has(elem.name)) {
|
|
tag += `</${elem.name}>`;
|
|
}
|
|
}
|
|
return tag;
|
|
}
|
|
function renderDirective(elem) {
|
|
return `<${elem.data}>`;
|
|
}
|
|
function renderText(elem, opts) {
|
|
var _a;
|
|
let data = elem.data || '';
|
|
// If entities weren't decoded, no need to encode them back
|
|
if (
|
|
((_a = opts.encodeEntities) !== null && _a !== void 0 ? _a : opts.decodeEntities) !== false &&
|
|
!(!opts.xmlMode && elem.parent && unencodedElements.has(elem.parent.name))
|
|
) {
|
|
data = opts.xmlMode || opts.encodeEntities !== 'utf8' ? encodeXML(data) : escapeText(data);
|
|
}
|
|
return data;
|
|
}
|
|
function renderCdata(elem) {
|
|
return `<![CDATA[${elem.children[0].data}]]>`;
|
|
}
|
|
function renderComment(elem) {
|
|
return `<!--${elem.data}-->`;
|
|
}
|
|
|
|
/**
|
|
* @category Stringify
|
|
* @deprecated Use the `dom-serializer` module directly.
|
|
* @param node Node to get the outer HTML of.
|
|
* @param options Options for serialization.
|
|
* @returns `node`'s outer HTML.
|
|
*/
|
|
function getOuterHTML(node, options) {
|
|
return render(node, options);
|
|
}
|
|
/**
|
|
* @category Stringify
|
|
* @deprecated Use the `dom-serializer` module directly.
|
|
* @param node Node to get the inner HTML of.
|
|
* @param options Options for serialization.
|
|
* @returns `node`'s inner HTML.
|
|
*/
|
|
function getInnerHTML(node, options) {
|
|
return hasChildren(node) ? node.children.map(node => getOuterHTML(node, options)).join('') : '';
|
|
}
|
|
/**
|
|
* Get a node's inner text. Same as `textContent`, but inserts newlines for `<br>` tags.
|
|
*
|
|
* @category Stringify
|
|
* @deprecated Use `textContent` instead.
|
|
* @param node Node to get the inner text of.
|
|
* @returns `node`'s inner text.
|
|
*/
|
|
function getText$1(node) {
|
|
if (Array.isArray(node)) return node.map(getText$1).join('');
|
|
if (isTag$1(node)) return node.name === 'br' ? '\n' : getText$1(node.children);
|
|
if (isCDATA(node)) return getText$1(node.children);
|
|
if (isText(node)) return node.data;
|
|
return '';
|
|
}
|
|
/**
|
|
* Get a node's text content.
|
|
*
|
|
* @category Stringify
|
|
* @param node Node to get the text content of.
|
|
* @returns `node`'s text content.
|
|
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent}
|
|
*/
|
|
function textContent(node) {
|
|
if (Array.isArray(node)) return node.map(textContent).join('');
|
|
if (hasChildren(node) && !isComment(node)) {
|
|
return textContent(node.children);
|
|
}
|
|
if (isText(node)) return node.data;
|
|
return '';
|
|
}
|
|
/**
|
|
* Get a node's inner text.
|
|
*
|
|
* @category Stringify
|
|
* @param node Node to get the inner text of.
|
|
* @returns `node`'s inner text.
|
|
* @see {@link https://developer.mozilla.org/en-US/docs/Web/API/Node/innerText}
|
|
*/
|
|
function innerText(node) {
|
|
if (Array.isArray(node)) return node.map(innerText).join('');
|
|
if (hasChildren(node) && (node.type === ElementType.Tag || isCDATA(node))) {
|
|
return innerText(node.children);
|
|
}
|
|
if (isText(node)) return node.data;
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Get a node's children.
|
|
*
|
|
* @category Traversal
|
|
* @param elem Node to get the children of.
|
|
* @returns `elem`'s children, or an empty array.
|
|
*/
|
|
function getChildren$1(elem) {
|
|
return hasChildren(elem) ? elem.children : [];
|
|
}
|
|
/**
|
|
* Get a node's parent.
|
|
*
|
|
* @category Traversal
|
|
* @param elem Node to get the parent of.
|
|
* @returns `elem`'s parent node.
|
|
*/
|
|
function getParent$1(elem) {
|
|
return elem.parent || null;
|
|
}
|
|
/**
|
|
* Gets an elements siblings, including the element itself.
|
|
*
|
|
* Attempts to get the children through the element's parent first. If we don't
|
|
* have a parent (the element is a root node), we walk the element's `prev` &
|
|
* `next` to get all remaining nodes.
|
|
*
|
|
* @category Traversal
|
|
* @param elem Element to get the siblings of.
|
|
* @returns `elem`'s siblings.
|
|
*/
|
|
function getSiblings$1(elem) {
|
|
const parent = getParent$1(elem);
|
|
if (parent != null) return getChildren$1(parent);
|
|
const siblings = [elem];
|
|
let { prev, next } = elem;
|
|
while (prev != null) {
|
|
siblings.unshift(prev);
|
|
({ prev } = prev);
|
|
}
|
|
while (next != null) {
|
|
siblings.push(next);
|
|
({ next } = next);
|
|
}
|
|
return siblings;
|
|
}
|
|
/**
|
|
* Gets an attribute from an element.
|
|
*
|
|
* @category Traversal
|
|
* @param elem Element to check.
|
|
* @param name Attribute name to retrieve.
|
|
* @returns The element's attribute value, or `undefined`.
|
|
*/
|
|
function getAttributeValue$1(elem, name) {
|
|
var _a;
|
|
return (_a = elem.attribs) === null || _a === void 0 ? void 0 : _a[name];
|
|
}
|
|
/**
|
|
* Checks whether an element has an attribute.
|
|
*
|
|
* @category Traversal
|
|
* @param elem Element to check.
|
|
* @param name Attribute name to look for.
|
|
* @returns Returns whether `elem` has the attribute `name`.
|
|
*/
|
|
function hasAttrib$1(elem, name) {
|
|
return (
|
|
elem.attribs != null &&
|
|
Object.prototype.hasOwnProperty.call(elem.attribs, name) &&
|
|
elem.attribs[name] != null
|
|
);
|
|
}
|
|
/**
|
|
* Get the tag name of an element.
|
|
*
|
|
* @category Traversal
|
|
* @param elem The element to get the name for.
|
|
* @returns The tag name of `elem`.
|
|
*/
|
|
function getName$1(elem) {
|
|
return elem.name;
|
|
}
|
|
/**
|
|
* Returns the next element sibling of a node.
|
|
*
|
|
* @category Traversal
|
|
* @param elem The element to get the next sibling of.
|
|
* @returns `elem`'s next sibling that is a tag.
|
|
*/
|
|
function nextElementSibling$1(elem) {
|
|
let { next } = elem;
|
|
while (next !== null && !isTag$1(next)) ({ next } = next);
|
|
return next;
|
|
}
|
|
/**
|
|
* Returns the previous element sibling of a node.
|
|
*
|
|
* @category Traversal
|
|
* @param elem The element to get the previous sibling of.
|
|
* @returns `elem`'s previous sibling that is a tag.
|
|
*/
|
|
function prevElementSibling(elem) {
|
|
let { prev } = elem;
|
|
while (prev !== null && !isTag$1(prev)) ({ prev } = prev);
|
|
return prev;
|
|
}
|
|
|
|
/**
|
|
* Remove an element from the dom
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to be removed
|
|
*/
|
|
function removeElement(elem) {
|
|
if (elem.prev) elem.prev.next = elem.next;
|
|
if (elem.next) elem.next.prev = elem.prev;
|
|
if (elem.parent) {
|
|
const childs = elem.parent.children;
|
|
childs.splice(childs.lastIndexOf(elem), 1);
|
|
}
|
|
}
|
|
/**
|
|
* Replace an element in the dom
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to be replaced
|
|
* @param replacement The element to be added
|
|
*/
|
|
function replaceElement(elem, replacement) {
|
|
const prev = (replacement.prev = elem.prev);
|
|
if (prev) {
|
|
prev.next = replacement;
|
|
}
|
|
const next = (replacement.next = elem.next);
|
|
if (next) {
|
|
next.prev = replacement;
|
|
}
|
|
const parent = (replacement.parent = elem.parent);
|
|
if (parent) {
|
|
const childs = parent.children;
|
|
childs[childs.lastIndexOf(elem)] = replacement;
|
|
elem.parent = null;
|
|
}
|
|
}
|
|
/**
|
|
* Append a child to an element.
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to append to.
|
|
* @param child The element to be added as a child.
|
|
*/
|
|
function appendChild(elem, child) {
|
|
removeElement(child);
|
|
child.next = null;
|
|
child.parent = elem;
|
|
if (elem.children.push(child) > 1) {
|
|
const sibling = elem.children[elem.children.length - 2];
|
|
sibling.next = child;
|
|
child.prev = sibling;
|
|
} else {
|
|
child.prev = null;
|
|
}
|
|
}
|
|
/**
|
|
* Append an element after another.
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to append after.
|
|
* @param next The element be added.
|
|
*/
|
|
function append$2(elem, next) {
|
|
removeElement(next);
|
|
const { parent } = elem;
|
|
const currNext = elem.next;
|
|
next.next = currNext;
|
|
next.prev = elem;
|
|
elem.next = next;
|
|
next.parent = parent;
|
|
if (currNext) {
|
|
currNext.prev = next;
|
|
if (parent) {
|
|
const childs = parent.children;
|
|
childs.splice(childs.lastIndexOf(currNext), 0, next);
|
|
}
|
|
} else if (parent) {
|
|
parent.children.push(next);
|
|
}
|
|
}
|
|
/**
|
|
* Prepend a child to an element.
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to prepend before.
|
|
* @param child The element to be added as a child.
|
|
*/
|
|
function prependChild(elem, child) {
|
|
removeElement(child);
|
|
child.parent = elem;
|
|
child.prev = null;
|
|
if (elem.children.unshift(child) !== 1) {
|
|
const sibling = elem.children[1];
|
|
sibling.prev = child;
|
|
child.next = sibling;
|
|
} else {
|
|
child.next = null;
|
|
}
|
|
}
|
|
/**
|
|
* Prepend an element before another.
|
|
*
|
|
* @category Manipulation
|
|
* @param elem The element to prepend before.
|
|
* @param prev The element be added.
|
|
*/
|
|
function prepend(elem, prev) {
|
|
removeElement(prev);
|
|
const { parent } = elem;
|
|
if (parent) {
|
|
const childs = parent.children;
|
|
childs.splice(childs.indexOf(elem), 0, prev);
|
|
}
|
|
if (elem.prev) {
|
|
elem.prev.next = prev;
|
|
}
|
|
prev.parent = parent;
|
|
prev.prev = elem.prev;
|
|
prev.next = elem;
|
|
elem.prev = prev;
|
|
}
|
|
|
|
/**
|
|
* Search a node and its children for nodes passing a test function.
|
|
*
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param node Node to search. Will be included in the result set if it matches.
|
|
* @param recurse Also consider child nodes.
|
|
* @param limit Maximum number of nodes to return.
|
|
* @returns All nodes passing `test`.
|
|
*/
|
|
function filter(test, node, recurse = true, limit = Infinity) {
|
|
if (!Array.isArray(node)) node = [node];
|
|
return find(test, node, recurse, limit);
|
|
}
|
|
/**
|
|
* Search an array of node and its children for nodes passing a test function.
|
|
*
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param nodes Array of nodes to search.
|
|
* @param recurse Also consider child nodes.
|
|
* @param limit Maximum number of nodes to return.
|
|
* @returns All nodes passing `test`.
|
|
*/
|
|
function find(test, nodes, recurse, limit) {
|
|
const result = [];
|
|
for (const elem of nodes) {
|
|
if (test(elem)) {
|
|
result.push(elem);
|
|
if (--limit <= 0) break;
|
|
}
|
|
if (recurse && hasChildren(elem) && elem.children.length > 0) {
|
|
const children = find(test, elem.children, recurse, limit);
|
|
result.push(...children);
|
|
limit -= children.length;
|
|
if (limit <= 0) break;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
/**
|
|
* Finds the first element inside of an array that matches a test function.
|
|
*
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param nodes Array of nodes to search.
|
|
* @returns The first node in the array that passes `test`.
|
|
* @deprecated Use `Array.prototype.find` directly.
|
|
*/
|
|
function findOneChild(test, nodes) {
|
|
return nodes.find(test);
|
|
}
|
|
/**
|
|
* Finds one element in a tree that passes a test.
|
|
*
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param nodes Array of nodes to search.
|
|
* @param recurse Also consider child nodes.
|
|
* @returns The first child node that passes `test`.
|
|
*/
|
|
function findOne$1(test, nodes, recurse = true) {
|
|
let elem = null;
|
|
for (let i = 0; i < nodes.length && !elem; i++) {
|
|
const checked = nodes[i];
|
|
if (!isTag$1(checked)) {
|
|
continue;
|
|
} else if (test(checked)) {
|
|
elem = checked;
|
|
} else if (recurse && checked.children.length > 0) {
|
|
elem = findOne$1(test, checked.children, true);
|
|
}
|
|
}
|
|
return elem;
|
|
}
|
|
/**
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param nodes Array of nodes to search.
|
|
* @returns Whether a tree of nodes contains at least one node passing the test.
|
|
*/
|
|
function existsOne$1(test, nodes) {
|
|
return nodes.some(
|
|
checked =>
|
|
isTag$1(checked) &&
|
|
(test(checked) || (checked.children.length > 0 && existsOne$1(test, checked.children)))
|
|
);
|
|
}
|
|
/**
|
|
* Search and array of nodes and its children for elements passing a test function.
|
|
*
|
|
* Same as `find`, but limited to elements and with less options, leading to reduced complexity.
|
|
*
|
|
* @category Querying
|
|
* @param test Function to test nodes on.
|
|
* @param nodes Array of nodes to search.
|
|
* @returns All nodes passing `test`.
|
|
*/
|
|
function findAll$1(test, nodes) {
|
|
var _a;
|
|
const result = [];
|
|
const stack = nodes.filter(isTag$1);
|
|
let elem;
|
|
while ((elem = stack.shift())) {
|
|
const children = (_a = elem.children) === null || _a === void 0 ? void 0 : _a.filter(isTag$1);
|
|
if (children && children.length > 0) {
|
|
stack.unshift(...children);
|
|
}
|
|
if (test(elem)) result.push(elem);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
const Checks = {
|
|
tag_name(name) {
|
|
if (typeof name === 'function') {
|
|
return elem => isTag$1(elem) && name(elem.name);
|
|
} else if (name === '*') {
|
|
return isTag$1;
|
|
}
|
|
return elem => isTag$1(elem) && elem.name === name;
|
|
},
|
|
tag_type(type) {
|
|
if (typeof type === 'function') {
|
|
return elem => type(elem.type);
|
|
}
|
|
return elem => elem.type === type;
|
|
},
|
|
tag_contains(data) {
|
|
if (typeof data === 'function') {
|
|
return elem => isText(elem) && data(elem.data);
|
|
}
|
|
return elem => isText(elem) && elem.data === data;
|
|
}
|
|
};
|
|
/**
|
|
* @param attrib Attribute to check.
|
|
* @param value Attribute value to look for.
|
|
* @returns A function to check whether the a node has an attribute with a
|
|
* particular value.
|
|
*/
|
|
function getAttribCheck(attrib, value) {
|
|
if (typeof value === 'function') {
|
|
return elem => isTag$1(elem) && value(elem.attribs[attrib]);
|
|
}
|
|
return elem => isTag$1(elem) && elem.attribs[attrib] === value;
|
|
}
|
|
/**
|
|
* @param a First function to combine.
|
|
* @param b Second function to combine.
|
|
* @returns A function taking a node and returning `true` if either of the input
|
|
* functions returns `true` for the node.
|
|
*/
|
|
function combineFuncs(a, b) {
|
|
return elem => a(elem) || b(elem);
|
|
}
|
|
/**
|
|
* @param options An object describing nodes to look for.
|
|
* @returns A function executing all checks in `options` and returning `true` if
|
|
* any of them match a node.
|
|
*/
|
|
function compileTest(options) {
|
|
const funcs = Object.keys(options).map(key => {
|
|
const value = options[key];
|
|
return Object.prototype.hasOwnProperty.call(Checks, key)
|
|
? Checks[key](value)
|
|
: getAttribCheck(key, value);
|
|
});
|
|
return funcs.length === 0 ? null : funcs.reduce(combineFuncs);
|
|
}
|
|
/**
|
|
* @category Legacy Query Functions
|
|
* @param options An object describing nodes to look for.
|
|
* @param node The element to test.
|
|
* @returns Whether the element matches the description in `options`.
|
|
*/
|
|
function testElement(options, node) {
|
|
const test = compileTest(options);
|
|
return test ? test(node) : true;
|
|
}
|
|
/**
|
|
* @category Legacy Query Functions
|
|
* @param options An object describing nodes to look for.
|
|
* @param nodes Nodes to search through.
|
|
* @param recurse Also consider child nodes.
|
|
* @param limit Maximum number of nodes to return.
|
|
* @returns All nodes that match `options`.
|
|
*/
|
|
function getElements(options, nodes, recurse, limit = Infinity) {
|
|
const test = compileTest(options);
|
|
return test ? filter(test, nodes, recurse, limit) : [];
|
|
}
|
|
/**
|
|
* @category Legacy Query Functions
|
|
* @param id The unique ID attribute value to look for.
|
|
* @param nodes Nodes to search through.
|
|
* @param recurse Also consider child nodes.
|
|
* @returns The node with the supplied ID.
|
|
*/
|
|
function getElementById(id, nodes, recurse = true) {
|
|
if (!Array.isArray(nodes)) nodes = [nodes];
|
|
return findOne$1(getAttribCheck('id', id), nodes, recurse);
|
|
}
|
|
/**
|
|
* @category Legacy Query Functions
|
|
* @param tagName Tag name to search for.
|
|
* @param nodes Nodes to search through.
|
|
* @param recurse Also consider child nodes.
|
|
* @param limit Maximum number of nodes to return.
|
|
* @returns All nodes with the supplied `tagName`.
|
|
*/
|
|
function getElementsByTagName(tagName, nodes, recurse = true, limit = Infinity) {
|
|
return filter(Checks['tag_name'](tagName), nodes, recurse, limit);
|
|
}
|
|
/**
|
|
* @category Legacy Query Functions
|
|
* @param type Element type to look for.
|
|
* @param nodes Nodes to search through.
|
|
* @param recurse Also consider child nodes.
|
|
* @param limit Maximum number of nodes to return.
|
|
* @returns All nodes with the supplied `type`.
|
|
*/
|
|
function getElementsByTagType(type, nodes, recurse = true, limit = Infinity) {
|
|
return filter(Checks['tag_type'](type), nodes, recurse, limit);
|
|
}
|
|
|
|
/**
|
|
* Given an array of nodes, remove any member that is contained by another.
|
|
*
|
|
* @category Helpers
|
|
* @param nodes Nodes to filter.
|
|
* @returns Remaining nodes that aren't subtrees of each other.
|
|
*/
|
|
function removeSubsets$1(nodes) {
|
|
let idx = nodes.length;
|
|
/*
|
|
* Check if each node (or one of its ancestors) is already contained in the
|
|
* array.
|
|
*/
|
|
while (--idx >= 0) {
|
|
const node = nodes[idx];
|
|
/*
|
|
* Remove the node if it is not unique.
|
|
* We are going through the array from the end, so we only
|
|
* have to check nodes that precede the node under consideration in the array.
|
|
*/
|
|
if (idx > 0 && nodes.lastIndexOf(node, idx - 1) >= 0) {
|
|
nodes.splice(idx, 1);
|
|
continue;
|
|
}
|
|
for (let ancestor = node.parent; ancestor; ancestor = ancestor.parent) {
|
|
if (nodes.includes(ancestor)) {
|
|
nodes.splice(idx, 1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return nodes;
|
|
}
|
|
/**
|
|
* @category Helpers
|
|
* @see {@link http://dom.spec.whatwg.org/#dom-node-comparedocumentposition}
|
|
*/
|
|
var DocumentPosition;
|
|
(function (DocumentPosition) {
|
|
DocumentPosition[(DocumentPosition['DISCONNECTED'] = 1)] = 'DISCONNECTED';
|
|
DocumentPosition[(DocumentPosition['PRECEDING'] = 2)] = 'PRECEDING';
|
|
DocumentPosition[(DocumentPosition['FOLLOWING'] = 4)] = 'FOLLOWING';
|
|
DocumentPosition[(DocumentPosition['CONTAINS'] = 8)] = 'CONTAINS';
|
|
DocumentPosition[(DocumentPosition['CONTAINED_BY'] = 16)] = 'CONTAINED_BY';
|
|
})(DocumentPosition || (DocumentPosition = {}));
|
|
/**
|
|
* Compare the position of one node against another node in any other document.
|
|
* The return value is a bitmask with the values from {@link DocumentPosition}.
|
|
*
|
|
* Document order:
|
|
* > There is an ordering, document order, defined on all the nodes in the
|
|
* > document corresponding to the order in which the first character of the
|
|
* > XML representation of each node occurs in the XML representation of the
|
|
* > document after expansion of general entities. Thus, the document element
|
|
* > node will be the first node. Element nodes occur before their children.
|
|
* > Thus, document order orders element nodes in order of the occurrence of
|
|
* > their start-tag in the XML (after expansion of entities). The attribute
|
|
* > nodes of an element occur after the element and before its children. The
|
|
* > relative order of attribute nodes is implementation-dependent.
|
|
*
|
|
* Source:
|
|
* http://www.w3.org/TR/DOM-Level-3-Core/glossary.html#dt-document-order
|
|
*
|
|
* @category Helpers
|
|
* @param nodeA The first node to use in the comparison
|
|
* @param nodeB The second node to use in the comparison
|
|
* @returns A bitmask describing the input nodes' relative position.
|
|
*
|
|
* See http://dom.spec.whatwg.org/#dom-node-comparedocumentposition for
|
|
* a description of these values.
|
|
*/
|
|
function compareDocumentPosition(nodeA, nodeB) {
|
|
const aParents = [];
|
|
const bParents = [];
|
|
if (nodeA === nodeB) {
|
|
return 0;
|
|
}
|
|
let current = hasChildren(nodeA) ? nodeA : nodeA.parent;
|
|
while (current) {
|
|
aParents.unshift(current);
|
|
current = current.parent;
|
|
}
|
|
current = hasChildren(nodeB) ? nodeB : nodeB.parent;
|
|
while (current) {
|
|
bParents.unshift(current);
|
|
current = current.parent;
|
|
}
|
|
const maxIdx = Math.min(aParents.length, bParents.length);
|
|
let idx = 0;
|
|
while (idx < maxIdx && aParents[idx] === bParents[idx]) {
|
|
idx++;
|
|
}
|
|
if (idx === 0) {
|
|
return DocumentPosition.DISCONNECTED;
|
|
}
|
|
const sharedParent = aParents[idx - 1];
|
|
const siblings = sharedParent.children;
|
|
const aSibling = aParents[idx];
|
|
const bSibling = bParents[idx];
|
|
if (siblings.indexOf(aSibling) > siblings.indexOf(bSibling)) {
|
|
if (sharedParent === nodeB) {
|
|
return DocumentPosition.FOLLOWING | DocumentPosition.CONTAINED_BY;
|
|
}
|
|
return DocumentPosition.FOLLOWING;
|
|
}
|
|
if (sharedParent === nodeA) {
|
|
return DocumentPosition.PRECEDING | DocumentPosition.CONTAINS;
|
|
}
|
|
return DocumentPosition.PRECEDING;
|
|
}
|
|
/**
|
|
* Sort an array of nodes based on their relative position in the document and
|
|
* remove any duplicate nodes. If the array contains nodes that do not belong to
|
|
* the same document, sort order is unspecified.
|
|
*
|
|
* @category Helpers
|
|
* @param nodes Array of DOM nodes.
|
|
* @returns Collection of unique nodes, sorted in document order.
|
|
*/
|
|
function uniqueSort(nodes) {
|
|
nodes = nodes.filter((node, i, arr) => !arr.includes(node, i + 1));
|
|
nodes.sort((a, b) => {
|
|
const relative = compareDocumentPosition(a, b);
|
|
if (relative & DocumentPosition.PRECEDING) {
|
|
return -1;
|
|
} else if (relative & DocumentPosition.FOLLOWING) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
});
|
|
return nodes;
|
|
}
|
|
|
|
/**
|
|
* Get the feed object from the root of a DOM tree.
|
|
*
|
|
* @category Feeds
|
|
* @param doc - The DOM to to extract the feed from.
|
|
* @returns The feed.
|
|
*/
|
|
function getFeed(doc) {
|
|
const feedRoot = getOneElement(isValidFeed, doc);
|
|
return !feedRoot ? null : feedRoot.name === 'feed' ? getAtomFeed(feedRoot) : getRssFeed(feedRoot);
|
|
}
|
|
/**
|
|
* Parse an Atom feed.
|
|
*
|
|
* @param feedRoot The root of the feed.
|
|
* @returns The parsed feed.
|
|
*/
|
|
function getAtomFeed(feedRoot) {
|
|
var _a;
|
|
const childs = feedRoot.children;
|
|
const feed = {
|
|
type: 'atom',
|
|
items: getElementsByTagName('entry', childs).map(item => {
|
|
var _a;
|
|
const { children } = item;
|
|
const entry = { media: getMediaElements(children) };
|
|
addConditionally(entry, 'id', 'id', children);
|
|
addConditionally(entry, 'title', 'title', children);
|
|
const href =
|
|
(_a = getOneElement('link', children)) === null || _a === void 0
|
|
? void 0
|
|
: _a.attribs['href'];
|
|
if (href) {
|
|
entry.link = href;
|
|
}
|
|
const description = fetch('summary', children) || fetch('content', children);
|
|
if (description) {
|
|
entry.description = description;
|
|
}
|
|
const pubDate = fetch('updated', children);
|
|
if (pubDate) {
|
|
entry.pubDate = new Date(pubDate);
|
|
}
|
|
return entry;
|
|
})
|
|
};
|
|
addConditionally(feed, 'id', 'id', childs);
|
|
addConditionally(feed, 'title', 'title', childs);
|
|
const href =
|
|
(_a = getOneElement('link', childs)) === null || _a === void 0 ? void 0 : _a.attribs['href'];
|
|
if (href) {
|
|
feed.link = href;
|
|
}
|
|
addConditionally(feed, 'description', 'subtitle', childs);
|
|
const updated = fetch('updated', childs);
|
|
if (updated) {
|
|
feed.updated = new Date(updated);
|
|
}
|
|
addConditionally(feed, 'author', 'email', childs, true);
|
|
return feed;
|
|
}
|
|
/**
|
|
* Parse a RSS feed.
|
|
*
|
|
* @param feedRoot The root of the feed.
|
|
* @returns The parsed feed.
|
|
*/
|
|
function getRssFeed(feedRoot) {
|
|
var _a, _b;
|
|
const childs =
|
|
(_b =
|
|
(_a = getOneElement('channel', feedRoot.children)) === null || _a === void 0
|
|
? void 0
|
|
: _a.children) !== null && _b !== void 0
|
|
? _b
|
|
: [];
|
|
const feed = {
|
|
type: feedRoot.name.substr(0, 3),
|
|
id: '',
|
|
items: getElementsByTagName('item', feedRoot.children).map(item => {
|
|
const { children } = item;
|
|
const entry = { media: getMediaElements(children) };
|
|
addConditionally(entry, 'id', 'guid', children);
|
|
addConditionally(entry, 'title', 'title', children);
|
|
addConditionally(entry, 'link', 'link', children);
|
|
addConditionally(entry, 'description', 'description', children);
|
|
const pubDate = fetch('pubDate', children);
|
|
if (pubDate) entry.pubDate = new Date(pubDate);
|
|
return entry;
|
|
})
|
|
};
|
|
addConditionally(feed, 'title', 'title', childs);
|
|
addConditionally(feed, 'link', 'link', childs);
|
|
addConditionally(feed, 'description', 'description', childs);
|
|
const updated = fetch('lastBuildDate', childs);
|
|
if (updated) {
|
|
feed.updated = new Date(updated);
|
|
}
|
|
addConditionally(feed, 'author', 'managingEditor', childs, true);
|
|
return feed;
|
|
}
|
|
const MEDIA_KEYS_STRING = ['url', 'type', 'lang'];
|
|
const MEDIA_KEYS_INT = [
|
|
'fileSize',
|
|
'bitrate',
|
|
'framerate',
|
|
'samplingrate',
|
|
'channels',
|
|
'duration',
|
|
'height',
|
|
'width'
|
|
];
|
|
/**
|
|
* Get all media elements of a feed item.
|
|
*
|
|
* @param where Nodes to search in.
|
|
* @returns Media elements.
|
|
*/
|
|
function getMediaElements(where) {
|
|
return getElementsByTagName('media:content', where).map(elem => {
|
|
const { attribs } = elem;
|
|
const media = {
|
|
medium: attribs['medium'],
|
|
isDefault: !!attribs['isDefault']
|
|
};
|
|
for (const attrib of MEDIA_KEYS_STRING) {
|
|
if (attribs[attrib]) {
|
|
media[attrib] = attribs[attrib];
|
|
}
|
|
}
|
|
for (const attrib of MEDIA_KEYS_INT) {
|
|
if (attribs[attrib]) {
|
|
media[attrib] = parseInt(attribs[attrib], 10);
|
|
}
|
|
}
|
|
if (attribs['expression']) {
|
|
media.expression = attribs['expression'];
|
|
}
|
|
return media;
|
|
});
|
|
}
|
|
/**
|
|
* Get one element by tag name.
|
|
*
|
|
* @param tagName Tag name to look for
|
|
* @param node Node to search in
|
|
* @returns The element or null
|
|
*/
|
|
function getOneElement(tagName, node) {
|
|
return getElementsByTagName(tagName, node, true, 1)[0];
|
|
}
|
|
/**
|
|
* Get the text content of an element with a certain tag name.
|
|
*
|
|
* @param tagName Tag name to look for.
|
|
* @param where Node to search in.
|
|
* @param recurse Whether to recurse into child nodes.
|
|
* @returns The text content of the element.
|
|
*/
|
|
function fetch(tagName, where, recurse = false) {
|
|
return textContent(getElementsByTagName(tagName, where, recurse, 1)).trim();
|
|
}
|
|
/**
|
|
* Adds a property to an object if it has a value.
|
|
*
|
|
* @param obj Object to be extended
|
|
* @param prop Property name
|
|
* @param tagName Tag name that contains the conditionally added property
|
|
* @param where Element to search for the property
|
|
* @param recurse Whether to recurse into child nodes.
|
|
*/
|
|
function addConditionally(obj, prop, tagName, where, recurse = false) {
|
|
const val = fetch(tagName, where, recurse);
|
|
if (val) obj[prop] = val;
|
|
}
|
|
/**
|
|
* Checks if an element is a feed root node.
|
|
*
|
|
* @param value The name of the element to check.
|
|
* @returns Whether an element is a feed root node.
|
|
*/
|
|
function isValidFeed(value) {
|
|
return value === 'rss' || value === 'feed' || value === 'rdf:RDF';
|
|
}
|
|
|
|
var DomUtils = /*#__PURE__*/ Object.freeze({
|
|
__proto__: null,
|
|
isTag: isTag$1,
|
|
isCDATA: isCDATA,
|
|
isText: isText,
|
|
isComment: isComment,
|
|
isDocument: isDocument,
|
|
hasChildren: hasChildren,
|
|
getOuterHTML: getOuterHTML,
|
|
getInnerHTML: getInnerHTML,
|
|
getText: getText$1,
|
|
textContent: textContent,
|
|
innerText: innerText,
|
|
getChildren: getChildren$1,
|
|
getParent: getParent$1,
|
|
getSiblings: getSiblings$1,
|
|
getAttributeValue: getAttributeValue$1,
|
|
hasAttrib: hasAttrib$1,
|
|
getName: getName$1,
|
|
nextElementSibling: nextElementSibling$1,
|
|
prevElementSibling: prevElementSibling,
|
|
removeElement: removeElement,
|
|
replaceElement: replaceElement,
|
|
appendChild: appendChild,
|
|
append: append$2,
|
|
prependChild: prependChild,
|
|
prepend: prepend,
|
|
filter: filter,
|
|
find: find,
|
|
findOneChild: findOneChild,
|
|
findOne: findOne$1,
|
|
existsOne: existsOne$1,
|
|
findAll: findAll$1,
|
|
testElement: testElement,
|
|
getElements: getElements,
|
|
getElementById: getElementById,
|
|
getElementsByTagName: getElementsByTagName,
|
|
getElementsByTagType: getElementsByTagType,
|
|
removeSubsets: removeSubsets$1,
|
|
get DocumentPosition() {
|
|
return DocumentPosition;
|
|
},
|
|
compareDocumentPosition: compareDocumentPosition,
|
|
uniqueSort: uniqueSort,
|
|
getFeed: getFeed
|
|
});
|
|
|
|
// Helper methods
|
|
/**
|
|
* Parses the data, returns the resulting document.
|
|
*
|
|
* @param data The data that should be parsed.
|
|
* @param options Optional options for the parser and DOM builder.
|
|
*/
|
|
function parseDocument(data, options) {
|
|
const handler = new DomHandler(undefined, options);
|
|
new Parser$1(handler, options).end(data);
|
|
return handler.root;
|
|
}
|
|
/**
|
|
* Parses data, returns an array of the root nodes.
|
|
*
|
|
* Note that the root nodes still have a `Document` node as their parent.
|
|
* Use `parseDocument` to get the `Document` node instead.
|
|
*
|
|
* @param data The data that should be parsed.
|
|
* @param options Optional options for the parser and DOM builder.
|
|
* @deprecated Use `parseDocument` instead.
|
|
*/
|
|
function parseDOM(data, options) {
|
|
return parseDocument(data, options).children;
|
|
}
|
|
/**
|
|
* Creates a parser instance, with an attached DOM handler.
|
|
*
|
|
* @param cb A callback that will be called once parsing has been completed.
|
|
* @param options Optional options for the parser and DOM builder.
|
|
* @param elementCb An optional callback that will be called every time a tag has been completed inside of the DOM.
|
|
*/
|
|
function createDomStream(cb, options, elementCb) {
|
|
const handler = new DomHandler(cb, options, elementCb);
|
|
return new Parser$1(handler, options);
|
|
}
|
|
/**
|
|
* Parse a feed.
|
|
*
|
|
* @param feed The feed that should be parsed, as a string.
|
|
* @param options Optionally, options for parsing. When using this, you should set `xmlMode` to `true`.
|
|
*/
|
|
function parseFeed(feed, options = { xmlMode: true }) {
|
|
return getFeed(parseDOM(feed, options));
|
|
}
|
|
|
|
var HTMLParser2 = /*#__PURE__*/ Object.freeze({
|
|
__proto__: null,
|
|
Parser: Parser$1,
|
|
DomHandler: DomHandler,
|
|
parseDocument: parseDocument,
|
|
parseDOM: parseDOM,
|
|
createDomStream: createDomStream,
|
|
ElementType: index,
|
|
getFeed: getFeed,
|
|
parseFeed: parseFeed,
|
|
DefaultHandler: DomHandler,
|
|
Tokenizer: Tokenizer,
|
|
DomUtils: DomUtils
|
|
});
|
|
|
|
// Internal
|
|
const NODE_END = -1;
|
|
|
|
// Node
|
|
const ELEMENT_NODE = 1;
|
|
const ATTRIBUTE_NODE = 2;
|
|
const TEXT_NODE = 3;
|
|
const COMMENT_NODE = 8;
|
|
const DOCUMENT_NODE = 9;
|
|
const DOCUMENT_TYPE_NODE = 10;
|
|
const DOCUMENT_FRAGMENT_NODE = 11;
|
|
|
|
// Elements
|
|
const BLOCK_ELEMENTS = new Set([
|
|
'ARTICLE',
|
|
'ASIDE',
|
|
'BLOCKQUOTE',
|
|
'BODY',
|
|
'BR',
|
|
'BUTTON',
|
|
'CANVAS',
|
|
'CAPTION',
|
|
'COL',
|
|
'COLGROUP',
|
|
'DD',
|
|
'DIV',
|
|
'DL',
|
|
'DT',
|
|
'EMBED',
|
|
'FIELDSET',
|
|
'FIGCAPTION',
|
|
'FIGURE',
|
|
'FOOTER',
|
|
'FORM',
|
|
'H1',
|
|
'H2',
|
|
'H3',
|
|
'H4',
|
|
'H5',
|
|
'H6',
|
|
'LI',
|
|
'UL',
|
|
'OL',
|
|
'P'
|
|
]);
|
|
|
|
// TreeWalker
|
|
const SHOW_ALL = -1;
|
|
const SHOW_ELEMENT = 1;
|
|
const SHOW_TEXT = 4;
|
|
const SHOW_COMMENT = 128;
|
|
|
|
// Document position
|
|
const DOCUMENT_POSITION_DISCONNECTED = 0x01;
|
|
const DOCUMENT_POSITION_PRECEDING = 0x02;
|
|
const DOCUMENT_POSITION_FOLLOWING = 0x04;
|
|
const DOCUMENT_POSITION_CONTAINS = 0x08;
|
|
const DOCUMENT_POSITION_CONTAINED_BY = 0x10;
|
|
const DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;
|
|
|
|
// SVG
|
|
const SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
|
|
|
|
const {
|
|
assign,
|
|
create: create$1,
|
|
defineProperties,
|
|
entries,
|
|
getOwnPropertyDescriptors,
|
|
keys,
|
|
setPrototypeOf
|
|
} = Object;
|
|
|
|
const $String = String;
|
|
|
|
const getEnd = node => (node.nodeType === ELEMENT_NODE ? node[END] : node);
|
|
|
|
const ignoreCase = ({ ownerDocument }) => ownerDocument[MIME].ignoreCase;
|
|
|
|
const knownAdjacent = (prev, next) => {
|
|
prev[NEXT] = next;
|
|
next[PREV] = prev;
|
|
};
|
|
|
|
const knownBoundaries = (prev, current, next) => {
|
|
knownAdjacent(prev, current);
|
|
knownAdjacent(getEnd(current), next);
|
|
};
|
|
|
|
const knownSegment = (prev, start, end, next) => {
|
|
knownAdjacent(prev, start);
|
|
knownAdjacent(getEnd(end), next);
|
|
};
|
|
|
|
const knownSiblings = (prev, current, next) => {
|
|
knownAdjacent(prev, current);
|
|
knownAdjacent(current, next);
|
|
};
|
|
|
|
const localCase = ({ localName, ownerDocument }) => {
|
|
return ownerDocument[MIME].ignoreCase ? localName.toUpperCase() : localName;
|
|
};
|
|
|
|
const setAdjacent = (prev, next) => {
|
|
if (prev) prev[NEXT] = next;
|
|
if (next) next[PREV] = prev;
|
|
};
|
|
|
|
const shadowRoots = new WeakMap();
|
|
|
|
let reactive = false;
|
|
|
|
const Classes = new WeakMap();
|
|
|
|
const customElements = new WeakMap();
|
|
|
|
const attributeChangedCallback$1 = (element, attributeName, oldValue, newValue) => {
|
|
if (
|
|
reactive &&
|
|
customElements.has(element) &&
|
|
element.attributeChangedCallback &&
|
|
element.constructor.observedAttributes.includes(attributeName)
|
|
) {
|
|
element.attributeChangedCallback(attributeName, oldValue, newValue);
|
|
}
|
|
};
|
|
|
|
const createTrigger = (method, isConnected) => element => {
|
|
if (customElements.has(element)) {
|
|
const info = customElements.get(element);
|
|
if (info.connected !== isConnected && element.isConnected === isConnected) {
|
|
info.connected = isConnected;
|
|
if (method in element) element[method]();
|
|
}
|
|
}
|
|
};
|
|
|
|
const triggerConnected = createTrigger('connectedCallback', true);
|
|
const connectedCallback = element => {
|
|
if (reactive) {
|
|
triggerConnected(element);
|
|
if (shadowRoots.has(element)) element = shadowRoots.get(element).shadowRoot;
|
|
let { [NEXT]: next, [END]: end } = element;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE) triggerConnected(next);
|
|
next = next[NEXT];
|
|
}
|
|
}
|
|
};
|
|
|
|
const triggerDisconnected = createTrigger('disconnectedCallback', false);
|
|
const disconnectedCallback = element => {
|
|
if (reactive) {
|
|
triggerDisconnected(element);
|
|
if (shadowRoots.has(element)) element = shadowRoots.get(element).shadowRoot;
|
|
let { [NEXT]: next, [END]: end } = element;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE) triggerDisconnected(next);
|
|
next = next[NEXT];
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.CustomElementRegistry
|
|
*/
|
|
class CustomElementRegistry {
|
|
/**
|
|
* @param {Document} ownerDocument
|
|
*/
|
|
constructor(ownerDocument) {
|
|
/**
|
|
* @private
|
|
*/
|
|
this.ownerDocument = ownerDocument;
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.registry = new Map();
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.waiting = new Map();
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.active = false;
|
|
}
|
|
|
|
/**
|
|
* @param {string} localName the custom element definition name
|
|
* @param {Function} Class the custom element **Class** definition
|
|
* @param {object?} options the optional object with an `extends` property
|
|
*/
|
|
define(localName, Class, options = {}) {
|
|
const { ownerDocument, registry, waiting } = this;
|
|
|
|
if (registry.has(localName)) throw new Error('unable to redefine ' + localName);
|
|
|
|
if (Classes.has(Class)) throw new Error('unable to redefine the same class: ' + Class);
|
|
|
|
this.active = reactive = true;
|
|
|
|
const { extends: extend } = options;
|
|
|
|
Classes.set(Class, {
|
|
ownerDocument,
|
|
options: { is: extend ? localName : '' },
|
|
localName: extend || localName
|
|
});
|
|
|
|
const check = extend
|
|
? element => {
|
|
return element.localName === extend && element.getAttribute('is') === localName;
|
|
}
|
|
: element => element.localName === localName;
|
|
registry.set(localName, { Class, check });
|
|
if (waiting.has(localName)) {
|
|
for (const resolve of waiting.get(localName)) resolve(Class);
|
|
waiting.delete(localName);
|
|
}
|
|
ownerDocument
|
|
.querySelectorAll(extend ? `${extend}[is="${localName}"]` : localName)
|
|
.forEach(this.upgrade, this);
|
|
}
|
|
|
|
/**
|
|
* @param {Element} element
|
|
*/
|
|
upgrade(element) {
|
|
if (customElements.has(element)) return;
|
|
const { ownerDocument, registry } = this;
|
|
const ce = element.getAttribute('is') || element.localName;
|
|
if (registry.has(ce)) {
|
|
const { Class, check } = registry.get(ce);
|
|
if (check(element)) {
|
|
const { attributes, isConnected } = element;
|
|
for (const attr of attributes) element.removeAttributeNode(attr);
|
|
|
|
const values = entries(element);
|
|
for (const [key] of values) delete element[key];
|
|
|
|
setPrototypeOf(element, Class.prototype);
|
|
ownerDocument[UPGRADE] = { element, values };
|
|
new Class(ownerDocument, ce);
|
|
|
|
customElements.set(element, { connected: isConnected });
|
|
|
|
for (const attr of attributes) element.setAttributeNode(attr);
|
|
|
|
if (isConnected && element.connectedCallback) element.connectedCallback();
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {string} localName the custom element definition name
|
|
*/
|
|
whenDefined(localName) {
|
|
const { registry, waiting } = this;
|
|
return new Promise(resolve => {
|
|
if (registry.has(localName)) resolve(registry.get(localName).Class);
|
|
else {
|
|
if (!waiting.has(localName)) waiting.set(localName, []);
|
|
waiting.get(localName).push(resolve);
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @param {string} localName the custom element definition name
|
|
* @returns {Function?} the custom element **Class**, if any
|
|
*/
|
|
get(localName) {
|
|
const info = this.registry.get(localName);
|
|
return info && info.Class;
|
|
}
|
|
}
|
|
|
|
const { Parser } = HTMLParser2;
|
|
|
|
const append$1 = (self, node, active) => {
|
|
const end = self[END];
|
|
node.parentNode = self;
|
|
knownBoundaries(end[PREV], node, end);
|
|
if (active && node.nodeType === ELEMENT_NODE) connectedCallback(node);
|
|
return node;
|
|
};
|
|
|
|
const attribute = (element, end, attribute, value, active) => {
|
|
attribute[VALUE] = value;
|
|
attribute.ownerElement = element;
|
|
knownSiblings(end[PREV], attribute, end);
|
|
if (attribute.name === 'class') element.className = value;
|
|
if (active) attributeChangedCallback$1(element, attribute.name, null, value);
|
|
};
|
|
|
|
const parseFromString = (document, isHTML, markupLanguage) => {
|
|
const { active, registry } = document[CUSTOM_ELEMENTS];
|
|
|
|
let node = document;
|
|
let ownerSVGElement = null;
|
|
|
|
const content = new Parser(
|
|
{
|
|
// <!DOCTYPE ...>
|
|
onprocessinginstruction(name, data) {
|
|
if (name.toLowerCase() === '!doctype') document.doctype = data.slice(name.length).trim();
|
|
},
|
|
|
|
// <tagName>
|
|
onopentag(name, attributes) {
|
|
let create = true;
|
|
if (isHTML) {
|
|
if (ownerSVGElement) {
|
|
node = append$1(node, document.createElementNS(SVG_NAMESPACE, name), active);
|
|
node.ownerSVGElement = ownerSVGElement;
|
|
create = false;
|
|
} else if (name === 'svg' || name === 'SVG') {
|
|
ownerSVGElement = document.createElementNS(SVG_NAMESPACE, name);
|
|
node = append$1(node, ownerSVGElement, active);
|
|
create = false;
|
|
} else if (active) {
|
|
const ce = name.includes('-') ? name : attributes.is || '';
|
|
if (ce && registry.has(ce)) {
|
|
const { Class } = registry.get(ce);
|
|
node = append$1(node, new Class(), active);
|
|
delete attributes.is;
|
|
create = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (create) node = append$1(node, document.createElement(name), false);
|
|
|
|
let end = node[END];
|
|
for (const name of keys(attributes))
|
|
attribute(node, end, document.createAttribute(name), attributes[name], active);
|
|
},
|
|
|
|
// #text, #comment
|
|
oncomment(data) {
|
|
append$1(node, document.createComment(data), active);
|
|
},
|
|
ontext(text) {
|
|
append$1(node, document.createTextNode(text), active);
|
|
},
|
|
|
|
// </tagName>
|
|
onclosetag() {
|
|
if (isHTML && node === ownerSVGElement) ownerSVGElement = null;
|
|
node = node.parentNode;
|
|
}
|
|
},
|
|
{
|
|
lowerCaseAttributeNames: false,
|
|
decodeEntities: true,
|
|
xmlMode: !isHTML
|
|
}
|
|
);
|
|
|
|
content.write(markupLanguage);
|
|
content.end();
|
|
|
|
return document;
|
|
};
|
|
|
|
const htmlClasses = new Map();
|
|
|
|
const registerHTMLClass = (names, Class) => {
|
|
for (const name of [].concat(names)) {
|
|
htmlClasses.set(name, Class);
|
|
htmlClasses.set(name.toUpperCase(), Class);
|
|
}
|
|
};
|
|
|
|
const performance = globalThis.performance;
|
|
|
|
const loopSegment = ({ [NEXT]: next, [END]: end }, json) => {
|
|
while (next !== end) {
|
|
switch (next.nodeType) {
|
|
case ATTRIBUTE_NODE:
|
|
attrAsJSON(next, json);
|
|
break;
|
|
case TEXT_NODE:
|
|
case COMMENT_NODE:
|
|
characterDataAsJSON(next, json);
|
|
break;
|
|
case ELEMENT_NODE:
|
|
elementAsJSON(next, json);
|
|
next = getEnd(next);
|
|
break;
|
|
case DOCUMENT_TYPE_NODE:
|
|
documentTypeAsJSON(next, json);
|
|
break;
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
const last = json.length - 1;
|
|
const value = json[last];
|
|
if (typeof value === 'number' && value < 0) json[last] += NODE_END;
|
|
else json.push(NODE_END);
|
|
};
|
|
|
|
const attrAsJSON = (attr, json) => {
|
|
json.push(ATTRIBUTE_NODE, attr.name);
|
|
const value = attr[VALUE].trim();
|
|
if (value) json.push(value);
|
|
};
|
|
|
|
const characterDataAsJSON = (node, json) => {
|
|
const value = node[VALUE];
|
|
if (value.trim()) json.push(node.nodeType, value);
|
|
};
|
|
|
|
const nonElementAsJSON = (node, json) => {
|
|
json.push(node.nodeType);
|
|
loopSegment(node, json);
|
|
};
|
|
|
|
const documentTypeAsJSON = ({ name, publicId, systemId }, json) => {
|
|
json.push(DOCUMENT_TYPE_NODE, name);
|
|
if (publicId) json.push(publicId);
|
|
if (systemId) json.push(systemId);
|
|
};
|
|
|
|
const elementAsJSON = (element, json) => {
|
|
json.push(ELEMENT_NODE, element.localName);
|
|
loopSegment(element, json);
|
|
};
|
|
|
|
const createRecord = (type, target, addedNodes, removedNodes, attributeName, oldValue) => ({
|
|
type,
|
|
target,
|
|
addedNodes,
|
|
removedNodes,
|
|
attributeName,
|
|
oldValue
|
|
});
|
|
|
|
const queueAttribute = (
|
|
observer,
|
|
target,
|
|
attributeName,
|
|
attributeFilter,
|
|
attributeOldValue,
|
|
oldValue
|
|
) => {
|
|
if (!attributeFilter || attributeFilter.includes(attributeName)) {
|
|
const { callback, records, scheduled } = observer;
|
|
records.push(
|
|
createRecord(
|
|
'attributes',
|
|
target,
|
|
[],
|
|
[],
|
|
attributeName,
|
|
attributeOldValue ? oldValue : void 0
|
|
)
|
|
);
|
|
if (!scheduled) {
|
|
observer.scheduled = true;
|
|
Promise.resolve().then(() => {
|
|
observer.scheduled = false;
|
|
callback(records.splice(0), observer);
|
|
});
|
|
}
|
|
}
|
|
};
|
|
|
|
const attributeChangedCallback = (element, attributeName, oldValue) => {
|
|
const { ownerDocument } = element;
|
|
const { active, observers } = ownerDocument[MUTATION_OBSERVER];
|
|
if (active) {
|
|
for (const observer of observers) {
|
|
for (const [
|
|
target,
|
|
{ childList, subtree, attributes, attributeFilter, attributeOldValue }
|
|
] of observer.nodes) {
|
|
if (childList) {
|
|
if (
|
|
(subtree && (target === ownerDocument || target.contains(element))) ||
|
|
(!subtree && target.children.includes(element))
|
|
) {
|
|
queueAttribute(
|
|
observer,
|
|
element,
|
|
attributeName,
|
|
attributeFilter,
|
|
attributeOldValue,
|
|
oldValue
|
|
);
|
|
break;
|
|
}
|
|
} else if (attributes && target === element) {
|
|
queueAttribute(
|
|
observer,
|
|
element,
|
|
attributeName,
|
|
attributeFilter,
|
|
attributeOldValue,
|
|
oldValue
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
const moCallback = (element, parentNode) => {
|
|
const { ownerDocument } = element;
|
|
const { active, observers } = ownerDocument[MUTATION_OBSERVER];
|
|
if (active) {
|
|
for (const observer of observers) {
|
|
for (const [target, { subtree, childList, characterData }] of observer.nodes) {
|
|
if (childList) {
|
|
if (
|
|
(parentNode && (target === parentNode || (subtree && target.contains(parentNode)))) ||
|
|
(!parentNode &&
|
|
((subtree && (target === ownerDocument || target.contains(element))) ||
|
|
(!subtree && target[characterData ? 'childNodes' : 'children'].includes(element))))
|
|
) {
|
|
const { callback, records, scheduled } = observer;
|
|
records.push(
|
|
createRecord(
|
|
'childList',
|
|
target,
|
|
parentNode ? [] : [element],
|
|
parentNode ? [element] : []
|
|
)
|
|
);
|
|
if (!scheduled) {
|
|
observer.scheduled = true;
|
|
Promise.resolve().then(() => {
|
|
observer.scheduled = false;
|
|
callback(records.splice(0), observer);
|
|
});
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
class MutationObserverClass {
|
|
constructor(ownerDocument) {
|
|
const observers = new Set();
|
|
this.observers = observers;
|
|
this.active = false;
|
|
|
|
/**
|
|
* @implements globalThis.MutationObserver
|
|
*/
|
|
this.class = class MutationObserver {
|
|
constructor(callback) {
|
|
/**
|
|
* @private
|
|
*/
|
|
this.callback = callback;
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.nodes = new Map();
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.records = [];
|
|
|
|
/**
|
|
* @private
|
|
*/
|
|
this.scheduled = false;
|
|
}
|
|
|
|
disconnect() {
|
|
this.records.splice(0);
|
|
this.nodes.clear();
|
|
observers.delete(this);
|
|
ownerDocument[MUTATION_OBSERVER].active = !!observers.size;
|
|
}
|
|
|
|
/**
|
|
* @param {Element} target
|
|
* @param {MutationObserverInit} options
|
|
*/
|
|
observe(
|
|
target,
|
|
options = {
|
|
subtree: false,
|
|
childList: false,
|
|
attributes: false,
|
|
attributeFilter: null,
|
|
attributeOldValue: false,
|
|
characterData: false
|
|
// TODO: not implemented yet
|
|
// characterDataOldValue: false
|
|
}
|
|
) {
|
|
if ('attributeOldValue' in options || 'attributeFilter' in options)
|
|
options.attributes = true;
|
|
// if ('characterDataOldValue' in options)
|
|
// options.characterData = true;
|
|
options.childList = !!options.childList;
|
|
options.subtree = !!options.subtree;
|
|
this.nodes.set(target, options);
|
|
observers.add(this);
|
|
ownerDocument[MUTATION_OBSERVER].active = true;
|
|
}
|
|
|
|
/**
|
|
* @returns {MutationRecord[]}
|
|
*/
|
|
takeRecords() {
|
|
return this.records.splice(0);
|
|
}
|
|
};
|
|
}
|
|
}
|
|
|
|
const emptyAttributes = new Set([
|
|
'allowfullscreen',
|
|
'allowpaymentrequest',
|
|
'async',
|
|
'autofocus',
|
|
'autoplay',
|
|
'checked',
|
|
'class',
|
|
'contenteditable',
|
|
'controls',
|
|
'default',
|
|
'defer',
|
|
'disabled',
|
|
'draggable',
|
|
'formnovalidate',
|
|
'hidden',
|
|
'id',
|
|
'ismap',
|
|
'itemscope',
|
|
'loop',
|
|
'multiple',
|
|
'muted',
|
|
'nomodule',
|
|
'novalidate',
|
|
'open',
|
|
'playsinline',
|
|
'readonly',
|
|
'required',
|
|
'reversed',
|
|
'selected',
|
|
'style',
|
|
'truespeed'
|
|
]);
|
|
|
|
const setAttribute = (element, attribute) => {
|
|
const { [VALUE]: value, name } = attribute;
|
|
attribute.ownerElement = element;
|
|
knownSiblings(element, attribute, element[NEXT]);
|
|
if (name === 'class') element.className = value;
|
|
attributeChangedCallback(element, name, null);
|
|
attributeChangedCallback$1(element, name, null, value);
|
|
};
|
|
|
|
const removeAttribute = (element, attribute) => {
|
|
const { [VALUE]: value, name } = attribute;
|
|
knownAdjacent(attribute[PREV], attribute[NEXT]);
|
|
attribute.ownerElement = attribute[PREV] = attribute[NEXT] = null;
|
|
if (name === 'class') element[CLASS_LIST] = null;
|
|
attributeChangedCallback(element, name, value);
|
|
attributeChangedCallback$1(element, name, value, null);
|
|
};
|
|
|
|
const booleanAttribute = {
|
|
get(element, name) {
|
|
return element.hasAttribute(name);
|
|
},
|
|
set(element, name, value) {
|
|
if (value) element.setAttribute(name, '');
|
|
else element.removeAttribute(name);
|
|
}
|
|
};
|
|
|
|
const numericAttribute = {
|
|
get(element, name) {
|
|
return parseFloat(element.getAttribute(name) || 0);
|
|
},
|
|
set(element, name, value) {
|
|
element.setAttribute(name, value);
|
|
}
|
|
};
|
|
|
|
const stringAttribute = {
|
|
get(element, name) {
|
|
return element.getAttribute(name) || '';
|
|
},
|
|
set(element, name, value) {
|
|
element.setAttribute(name, value);
|
|
}
|
|
};
|
|
|
|
/* oddly enough, this apparently is not a thing
|
|
export const nullableAttribute = {
|
|
get(element, name) {
|
|
return element.getAttribute(name);
|
|
},
|
|
set(element, name, value) {
|
|
if (value === null)
|
|
element.removeAttribute(name);
|
|
else
|
|
element.setAttribute(name, value);
|
|
}
|
|
};
|
|
*/
|
|
|
|
// https://dom.spec.whatwg.org/#interface-eventtarget
|
|
|
|
const wm = new WeakMap();
|
|
|
|
function dispatch(event, listener) {
|
|
if (typeof listener === 'function') listener.call(event.target, event);
|
|
else listener.handleEvent(event);
|
|
return event._stopImmediatePropagationFlag;
|
|
}
|
|
|
|
function invokeListeners({ currentTarget, target }) {
|
|
const map = wm.get(currentTarget);
|
|
if (map && map.has(this.type)) {
|
|
const listeners = map.get(this.type);
|
|
if (currentTarget === target) {
|
|
this.eventPhase = this.AT_TARGET;
|
|
} else {
|
|
this.eventPhase = this.BUBBLING_PHASE;
|
|
}
|
|
|
|
this.currentTarget = currentTarget;
|
|
this.target = target;
|
|
for (const [listener, options] of listeners) {
|
|
if (options && options.once) listeners.delete(listener);
|
|
if (dispatch(this, listener)) break;
|
|
}
|
|
delete this.currentTarget;
|
|
delete this.target;
|
|
return this.cancelBubble;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.EventTarget
|
|
*/
|
|
class DOMEventTarget {
|
|
constructor() {
|
|
wm.set(this, new Map());
|
|
}
|
|
|
|
/**
|
|
* @protected
|
|
*/
|
|
_getParent() {
|
|
return null;
|
|
}
|
|
|
|
addEventListener(type, listener, options) {
|
|
const map = wm.get(this);
|
|
if (!map.has(type)) map.set(type, new Map());
|
|
map.get(type).set(listener, options);
|
|
}
|
|
|
|
removeEventListener(type, listener) {
|
|
const map = wm.get(this);
|
|
if (map.has(type)) {
|
|
const listeners = map.get(type);
|
|
if (listeners.delete(listener) && !listeners.size) map.delete(type);
|
|
}
|
|
}
|
|
|
|
dispatchEvent(event) {
|
|
let node = this;
|
|
event.eventPhase = event.CAPTURING_PHASE;
|
|
|
|
// intentionally simplified, specs imply way more code: https://dom.spec.whatwg.org/#event-path
|
|
while (node) {
|
|
if (node.dispatchEvent) event._path.push({ currentTarget: node, target: this });
|
|
node = event.bubbles && node._getParent && node._getParent();
|
|
}
|
|
event._path.some(invokeListeners, event);
|
|
event._path = [];
|
|
event.eventPhase = event.NONE;
|
|
return !event.defaultPrevented;
|
|
}
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#interface-nodelist
|
|
|
|
/**
|
|
* @implements globalThis.NodeList
|
|
*/
|
|
class NodeList extends Array {
|
|
item(i) {
|
|
return i < this.length ? this[i] : null;
|
|
}
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#node
|
|
|
|
const getParentNodeCount = ({ parentNode }) => {
|
|
let count = 0;
|
|
while (parentNode) {
|
|
count++;
|
|
parentNode = parentNode.parentNode;
|
|
}
|
|
return count;
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.Node
|
|
*/
|
|
class Node$1 extends DOMEventTarget {
|
|
static get ELEMENT_NODE() {
|
|
return ELEMENT_NODE;
|
|
}
|
|
static get ATTRIBUTE_NODE() {
|
|
return ATTRIBUTE_NODE;
|
|
}
|
|
static get TEXT_NODE() {
|
|
return TEXT_NODE;
|
|
}
|
|
static get COMMENT_NODE() {
|
|
return COMMENT_NODE;
|
|
}
|
|
static get DOCUMENT_NODE() {
|
|
return DOCUMENT_NODE;
|
|
}
|
|
static get DOCUMENT_FRAGMENT_NODE() {
|
|
return DOCUMENT_FRAGMENT_NODE;
|
|
}
|
|
static get DOCUMENT_TYPE_NODE() {
|
|
return DOCUMENT_TYPE_NODE;
|
|
}
|
|
|
|
constructor(ownerDocument, localName, nodeType) {
|
|
super();
|
|
this.ownerDocument = ownerDocument;
|
|
this.localName = localName;
|
|
this.nodeType = nodeType;
|
|
this.parentNode = null;
|
|
this[NEXT] = null;
|
|
this[PREV] = null;
|
|
}
|
|
|
|
get ELEMENT_NODE() {
|
|
return ELEMENT_NODE;
|
|
}
|
|
get ATTRIBUTE_NODE() {
|
|
return ATTRIBUTE_NODE;
|
|
}
|
|
get TEXT_NODE() {
|
|
return TEXT_NODE;
|
|
}
|
|
get COMMENT_NODE() {
|
|
return COMMENT_NODE;
|
|
}
|
|
get DOCUMENT_NODE() {
|
|
return DOCUMENT_NODE;
|
|
}
|
|
get DOCUMENT_FRAGMENT_NODE() {
|
|
return DOCUMENT_FRAGMENT_NODE;
|
|
}
|
|
get DOCUMENT_TYPE_NODE() {
|
|
return DOCUMENT_TYPE_NODE;
|
|
}
|
|
|
|
get baseURI() {
|
|
const ownerDocument = this.nodeType === DOCUMENT_NODE ? this : this.ownerDocument;
|
|
if (ownerDocument) {
|
|
const base = ownerDocument.querySelector('base');
|
|
if (base) return base.getAttribute('href');
|
|
|
|
const { location } = ownerDocument.defaultView;
|
|
if (location) return location.href;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
// mixin: node
|
|
get isConnected() {
|
|
return false;
|
|
}
|
|
get nodeName() {
|
|
return this.localName;
|
|
}
|
|
get parentElement() {
|
|
return null;
|
|
}
|
|
get previousSibling() {
|
|
return null;
|
|
}
|
|
get previousElementSibling() {
|
|
return null;
|
|
}
|
|
get nextSibling() {
|
|
return null;
|
|
}
|
|
get nextElementSibling() {
|
|
return null;
|
|
}
|
|
get childNodes() {
|
|
return new NodeList();
|
|
}
|
|
get firstChild() {
|
|
return null;
|
|
}
|
|
get lastChild() {
|
|
return null;
|
|
}
|
|
|
|
// default values
|
|
get nodeValue() {
|
|
return null;
|
|
}
|
|
set nodeValue(value) {}
|
|
get textContent() {
|
|
return null;
|
|
}
|
|
set textContent(value) {}
|
|
normalize() {}
|
|
cloneNode() {
|
|
return null;
|
|
}
|
|
contains() {
|
|
return false;
|
|
}
|
|
/**
|
|
* Inserts a node before a reference node as a child of this parent node.
|
|
* @param {Node} newNode The node to be inserted.
|
|
* @param {Node} referenceNode The node before which newNode is inserted. If this is null, then newNode is inserted at the end of node's child nodes.
|
|
* @returns The added child
|
|
*/
|
|
// eslint-disable-next-line no-unused-vars
|
|
insertBefore(newNode, referenceNode) {
|
|
return newNode;
|
|
}
|
|
/**
|
|
* Adds a node to the end of the list of children of this node.
|
|
* @param {Node} child The node to append to the given parent node.
|
|
* @returns The appended child.
|
|
*/
|
|
appendChild(child) {
|
|
return child;
|
|
}
|
|
/**
|
|
* Replaces a child node within this node
|
|
* @param {Node} newChild The new node to replace oldChild.
|
|
* @param {Node} oldChild The child to be replaced.
|
|
* @returns The replaced Node. This is the same node as oldChild.
|
|
*/
|
|
replaceChild(newChild, oldChild) {
|
|
return oldChild;
|
|
}
|
|
/**
|
|
* Removes a child node from the DOM.
|
|
* @param {Node} child A Node that is the child node to be removed from the DOM.
|
|
* @returns The removed node.
|
|
*/
|
|
removeChild(child) {
|
|
return child;
|
|
}
|
|
toString() {
|
|
return '';
|
|
}
|
|
/* c8 ignore stop */
|
|
|
|
hasChildNodes() {
|
|
return !!this.lastChild;
|
|
}
|
|
isSameNode(node) {
|
|
return this === node;
|
|
}
|
|
|
|
// TODO: attributes?
|
|
compareDocumentPosition(target) {
|
|
let result = 0;
|
|
if (this !== target) {
|
|
let self = getParentNodeCount(this);
|
|
let other = getParentNodeCount(target);
|
|
if (self < other) {
|
|
result += DOCUMENT_POSITION_FOLLOWING;
|
|
if (this.contains(target)) result += DOCUMENT_POSITION_CONTAINED_BY;
|
|
} else if (other < self) {
|
|
result += DOCUMENT_POSITION_PRECEDING;
|
|
if (target.contains(this)) result += DOCUMENT_POSITION_CONTAINS;
|
|
} else if (self && other) {
|
|
const { childNodes } = this.parentNode;
|
|
if (childNodes.indexOf(this) < childNodes.indexOf(target))
|
|
result += DOCUMENT_POSITION_FOLLOWING;
|
|
else result += DOCUMENT_POSITION_PRECEDING;
|
|
}
|
|
if (!self || !other) {
|
|
result += DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC;
|
|
result += DOCUMENT_POSITION_DISCONNECTED;
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
isEqualNode(node) {
|
|
if (this === node) return true;
|
|
if (this.nodeType === node.nodeType) {
|
|
switch (this.nodeType) {
|
|
case DOCUMENT_NODE:
|
|
case DOCUMENT_FRAGMENT_NODE: {
|
|
const aNodes = this.childNodes;
|
|
const bNodes = node.childNodes;
|
|
return (
|
|
aNodes.length === bNodes.length &&
|
|
aNodes.every((node, i) => node.isEqualNode(bNodes[i]))
|
|
);
|
|
}
|
|
}
|
|
return this.toString() === node.toString();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @protected
|
|
*/
|
|
_getParent() {
|
|
return this.parentNode;
|
|
}
|
|
|
|
getRootNode() {
|
|
let root = this;
|
|
while (root.parentNode) root = root.parentNode;
|
|
return root.nodeType === DOCUMENT_NODE ? root.documentElement : root;
|
|
}
|
|
}
|
|
|
|
const QUOTE = /"/g;
|
|
|
|
/**
|
|
* @implements globalThis.Attr
|
|
*/
|
|
class Attr$1 extends Node$1 {
|
|
constructor(ownerDocument, name, value = '') {
|
|
super(ownerDocument, '#attribute', ATTRIBUTE_NODE);
|
|
this.ownerElement = null;
|
|
this.name = $String(name);
|
|
this[VALUE] = $String(value);
|
|
this[CHANGED] = false;
|
|
}
|
|
|
|
get value() {
|
|
return this[VALUE];
|
|
}
|
|
set value(newValue) {
|
|
const { [VALUE]: oldValue, name, ownerElement } = this;
|
|
this[VALUE] = $String(newValue);
|
|
this[CHANGED] = true;
|
|
if (ownerElement) {
|
|
attributeChangedCallback(ownerElement, name, oldValue);
|
|
attributeChangedCallback$1(ownerElement, name, oldValue, this[VALUE]);
|
|
}
|
|
}
|
|
|
|
cloneNode() {
|
|
const { ownerDocument, name, [VALUE]: value } = this;
|
|
return new Attr$1(ownerDocument, name, value);
|
|
}
|
|
|
|
toString() {
|
|
const { name, [VALUE]: value } = this;
|
|
return emptyAttributes.has(name) && !value
|
|
? name
|
|
: `${name}="${value.replace(QUOTE, '"')}"`;
|
|
}
|
|
|
|
toJSON() {
|
|
const json = [];
|
|
attrAsJSON(this, json);
|
|
return json;
|
|
}
|
|
}
|
|
|
|
const isConnected = ({ ownerDocument, parentNode }) => {
|
|
while (parentNode) {
|
|
if (parentNode === ownerDocument) return true;
|
|
parentNode = parentNode.parentNode || parentNode.host;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
const parentElement = ({ parentNode }) => {
|
|
if (parentNode) {
|
|
switch (parentNode.nodeType) {
|
|
case DOCUMENT_NODE:
|
|
case DOCUMENT_FRAGMENT_NODE:
|
|
return null;
|
|
}
|
|
}
|
|
return parentNode;
|
|
};
|
|
|
|
const previousSibling = ({ [PREV]: prev }) => {
|
|
switch (prev ? prev.nodeType : 0) {
|
|
case NODE_END:
|
|
return prev[START];
|
|
case TEXT_NODE:
|
|
case COMMENT_NODE:
|
|
return prev;
|
|
}
|
|
return null;
|
|
};
|
|
|
|
const nextSibling = node => {
|
|
const next = getEnd(node)[NEXT];
|
|
return next && (next.nodeType === NODE_END ? null : next);
|
|
};
|
|
|
|
// https://dom.spec.whatwg.org/#nondocumenttypechildnode
|
|
|
|
const nextElementSibling = node => {
|
|
let next = nextSibling(node);
|
|
while (next && next.nodeType !== ELEMENT_NODE) next = nextSibling(next);
|
|
return next;
|
|
};
|
|
|
|
const previousElementSibling = node => {
|
|
let prev = previousSibling(node);
|
|
while (prev && prev.nodeType !== ELEMENT_NODE) prev = previousSibling(prev);
|
|
return prev;
|
|
};
|
|
|
|
// https://dom.spec.whatwg.org/#childnode
|
|
|
|
const asFragment = (ownerDocument, nodes) => {
|
|
const fragment = ownerDocument.createDocumentFragment();
|
|
fragment.append(...nodes);
|
|
return fragment;
|
|
};
|
|
|
|
const before = (node, nodes) => {
|
|
const { ownerDocument, parentNode } = node;
|
|
if (parentNode) parentNode.insertBefore(asFragment(ownerDocument, nodes), node);
|
|
};
|
|
|
|
const after = (node, nodes) => {
|
|
const { ownerDocument, parentNode } = node;
|
|
if (parentNode) parentNode.insertBefore(asFragment(ownerDocument, nodes), getEnd(node)[NEXT]);
|
|
};
|
|
|
|
const replaceWith = (node, nodes) => {
|
|
const { ownerDocument, parentNode } = node;
|
|
if (parentNode) {
|
|
parentNode.insertBefore(asFragment(ownerDocument, nodes), node);
|
|
node.remove();
|
|
}
|
|
};
|
|
|
|
const remove = (prev, current, next) => {
|
|
const { parentNode, nodeType } = current;
|
|
if (prev || next) {
|
|
setAdjacent(prev, next);
|
|
current[PREV] = null;
|
|
getEnd(current)[NEXT] = null;
|
|
}
|
|
if (parentNode) {
|
|
current.parentNode = null;
|
|
moCallback(current, parentNode);
|
|
if (nodeType === ELEMENT_NODE) disconnectedCallback(current);
|
|
}
|
|
};
|
|
|
|
// https://dom.spec.whatwg.org/#interface-characterdata
|
|
|
|
/**
|
|
* @implements globalThis.CharacterData
|
|
*/
|
|
class CharacterData$1 extends Node$1 {
|
|
constructor(ownerDocument, localName, nodeType, data) {
|
|
super(ownerDocument, localName, nodeType);
|
|
this[VALUE] = $String(data);
|
|
}
|
|
|
|
// <Mixins>
|
|
get isConnected() {
|
|
return isConnected(this);
|
|
}
|
|
get parentElement() {
|
|
return parentElement(this);
|
|
}
|
|
get previousSibling() {
|
|
return previousSibling(this);
|
|
}
|
|
get nextSibling() {
|
|
return nextSibling(this);
|
|
}
|
|
|
|
get previousElementSibling() {
|
|
return previousElementSibling(this);
|
|
}
|
|
get nextElementSibling() {
|
|
return nextElementSibling(this);
|
|
}
|
|
|
|
before(...nodes) {
|
|
before(this, nodes);
|
|
}
|
|
after(...nodes) {
|
|
after(this, nodes);
|
|
}
|
|
replaceWith(...nodes) {
|
|
replaceWith(this, nodes);
|
|
}
|
|
remove() {
|
|
remove(this[PREV], this, this[NEXT]);
|
|
}
|
|
// </Mixins>
|
|
|
|
// CharacterData only
|
|
/* c8 ignore start */
|
|
get data() {
|
|
return this[VALUE];
|
|
}
|
|
set data(value) {
|
|
this[VALUE] = $String(value);
|
|
moCallback(this, this.parentNode);
|
|
}
|
|
|
|
get nodeValue() {
|
|
return this.data;
|
|
}
|
|
set nodeValue(value) {
|
|
this.data = value;
|
|
}
|
|
|
|
get textContent() {
|
|
return this.data;
|
|
}
|
|
set textContent(value) {
|
|
this.data = value;
|
|
}
|
|
|
|
get length() {
|
|
return this.data.length;
|
|
}
|
|
|
|
substringData(offset, count) {
|
|
return this.data.substr(offset, count);
|
|
}
|
|
|
|
appendData(data) {
|
|
this.data += data;
|
|
}
|
|
|
|
insertData(offset, data) {
|
|
const { data: t } = this;
|
|
this.data = t.slice(0, offset) + data + t.slice(offset);
|
|
}
|
|
|
|
deleteData(offset, count) {
|
|
const { data: t } = this;
|
|
this.data = t.slice(0, offset) + t.slice(offset + count);
|
|
}
|
|
|
|
replaceData(offset, count, data) {
|
|
const { data: t } = this;
|
|
this.data = t.slice(0, offset) + data + t.slice(offset + count);
|
|
}
|
|
/* c8 ignore stop */
|
|
|
|
toJSON() {
|
|
const json = [];
|
|
characterDataAsJSON(this, json);
|
|
return json;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.Comment
|
|
*/
|
|
class Comment$1 extends CharacterData$1 {
|
|
constructor(ownerDocument, data = '') {
|
|
super(ownerDocument, '#comment', COMMENT_NODE, data);
|
|
}
|
|
|
|
cloneNode() {
|
|
const { ownerDocument, [VALUE]: data } = this;
|
|
return new Comment$1(ownerDocument, data);
|
|
}
|
|
|
|
toString() {
|
|
return `<!--${this[VALUE]}-->`;
|
|
}
|
|
}
|
|
|
|
function getDefaultExportFromCjs(x) {
|
|
return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
|
|
}
|
|
|
|
var boolbase = {
|
|
trueFunc: function trueFunc() {
|
|
return true;
|
|
},
|
|
falseFunc: function falseFunc() {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
var SelectorType;
|
|
(function (SelectorType) {
|
|
SelectorType['Attribute'] = 'attribute';
|
|
SelectorType['Pseudo'] = 'pseudo';
|
|
SelectorType['PseudoElement'] = 'pseudo-element';
|
|
SelectorType['Tag'] = 'tag';
|
|
SelectorType['Universal'] = 'universal';
|
|
// Traversals
|
|
SelectorType['Adjacent'] = 'adjacent';
|
|
SelectorType['Child'] = 'child';
|
|
SelectorType['Descendant'] = 'descendant';
|
|
SelectorType['Parent'] = 'parent';
|
|
SelectorType['Sibling'] = 'sibling';
|
|
SelectorType['ColumnCombinator'] = 'column-combinator';
|
|
})(SelectorType || (SelectorType = {}));
|
|
var AttributeAction;
|
|
(function (AttributeAction) {
|
|
AttributeAction['Any'] = 'any';
|
|
AttributeAction['Element'] = 'element';
|
|
AttributeAction['End'] = 'end';
|
|
AttributeAction['Equals'] = 'equals';
|
|
AttributeAction['Exists'] = 'exists';
|
|
AttributeAction['Hyphen'] = 'hyphen';
|
|
AttributeAction['Not'] = 'not';
|
|
AttributeAction['Start'] = 'start';
|
|
})(AttributeAction || (AttributeAction = {}));
|
|
|
|
const reName = /^[^\\#]?(?:\\(?:[\da-f]{1,6}\s?|.)|[\w\-\u00b0-\uFFFF])+/;
|
|
const reEscape = /\\([\da-f]{1,6}\s?|(\s)|.)/gi;
|
|
const actionTypes = new Map([
|
|
[126 /* Tilde */, AttributeAction.Element],
|
|
[94 /* Circumflex */, AttributeAction.Start],
|
|
[36 /* Dollar */, AttributeAction.End],
|
|
[42 /* Asterisk */, AttributeAction.Any],
|
|
[33 /* ExclamationMark */, AttributeAction.Not],
|
|
[124 /* Pipe */, AttributeAction.Hyphen]
|
|
]);
|
|
// Pseudos, whose data property is parsed as well.
|
|
const unpackPseudos = new Set(['has', 'not', 'matches', 'is', 'where', 'host', 'host-context']);
|
|
/**
|
|
* Checks whether a specific selector is a traversal.
|
|
* This is useful eg. in swapping the order of elements that
|
|
* are not traversals.
|
|
*
|
|
* @param selector Selector to check.
|
|
*/
|
|
function isTraversal$1(selector) {
|
|
switch (selector.type) {
|
|
case SelectorType.Adjacent:
|
|
case SelectorType.Child:
|
|
case SelectorType.Descendant:
|
|
case SelectorType.Parent:
|
|
case SelectorType.Sibling:
|
|
case SelectorType.ColumnCombinator:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
const stripQuotesFromPseudos = new Set(['contains', 'icontains']);
|
|
// Unescape function taken from https://github.com/jquery/sizzle/blob/master/src/sizzle.js#L152
|
|
function funescape(_, escaped, escapedWhitespace) {
|
|
const high = parseInt(escaped, 16) - 0x10000;
|
|
// NaN means non-codepoint
|
|
return high !== high || escapedWhitespace
|
|
? escaped
|
|
: high < 0
|
|
? // BMP codepoint
|
|
String.fromCharCode(high + 0x10000)
|
|
: // Supplemental Plane codepoint (surrogate pair)
|
|
String.fromCharCode((high >> 10) | 0xd800, (high & 0x3ff) | 0xdc00);
|
|
}
|
|
function unescapeCSS(str) {
|
|
return str.replace(reEscape, funescape);
|
|
}
|
|
function isQuote(c) {
|
|
return c === 39 /* SingleQuote */ || c === 34 /* DoubleQuote */;
|
|
}
|
|
function isWhitespace(c) {
|
|
return (
|
|
c === 32 /* Space */ ||
|
|
c === 9 /* Tab */ ||
|
|
c === 10 /* NewLine */ ||
|
|
c === 12 /* FormFeed */ ||
|
|
c === 13 /* CarriageReturn */
|
|
);
|
|
}
|
|
/**
|
|
* Parses `selector`, optionally with the passed `options`.
|
|
*
|
|
* @param selector Selector to parse.
|
|
* @param options Options for parsing.
|
|
* @returns Returns a two-dimensional array.
|
|
* The first dimension represents selectors separated by commas (eg. `sub1, sub2`),
|
|
* the second contains the relevant tokens for that selector.
|
|
*/
|
|
function parse$5(selector) {
|
|
const subselects = [];
|
|
const endIndex = parseSelector(subselects, `${selector}`, 0);
|
|
if (endIndex < selector.length) {
|
|
throw new Error(`Unmatched selector: ${selector.slice(endIndex)}`);
|
|
}
|
|
return subselects;
|
|
}
|
|
function parseSelector(subselects, selector, selectorIndex) {
|
|
let tokens = [];
|
|
function getName(offset) {
|
|
const match = selector.slice(selectorIndex + offset).match(reName);
|
|
if (!match) {
|
|
throw new Error(`Expected name, found ${selector.slice(selectorIndex)}`);
|
|
}
|
|
const [name] = match;
|
|
selectorIndex += offset + name.length;
|
|
return unescapeCSS(name);
|
|
}
|
|
function stripWhitespace(offset) {
|
|
selectorIndex += offset;
|
|
while (selectorIndex < selector.length && isWhitespace(selector.charCodeAt(selectorIndex))) {
|
|
selectorIndex++;
|
|
}
|
|
}
|
|
function readValueWithParenthesis() {
|
|
selectorIndex += 1;
|
|
const start = selectorIndex;
|
|
let counter = 1;
|
|
for (; counter > 0 && selectorIndex < selector.length; selectorIndex++) {
|
|
if (
|
|
selector.charCodeAt(selectorIndex) === 40 /* LeftParenthesis */ &&
|
|
!isEscaped(selectorIndex)
|
|
) {
|
|
counter++;
|
|
} else if (
|
|
selector.charCodeAt(selectorIndex) === 41 /* RightParenthesis */ &&
|
|
!isEscaped(selectorIndex)
|
|
) {
|
|
counter--;
|
|
}
|
|
}
|
|
if (counter) {
|
|
throw new Error('Parenthesis not matched');
|
|
}
|
|
return unescapeCSS(selector.slice(start, selectorIndex - 1));
|
|
}
|
|
function isEscaped(pos) {
|
|
let slashCount = 0;
|
|
while (selector.charCodeAt(--pos) === 92 /* BackSlash */) slashCount++;
|
|
return (slashCount & 1) === 1;
|
|
}
|
|
function ensureNotTraversal() {
|
|
if (tokens.length > 0 && isTraversal$1(tokens[tokens.length - 1])) {
|
|
throw new Error('Did not expect successive traversals.');
|
|
}
|
|
}
|
|
function addTraversal(type) {
|
|
if (tokens.length > 0 && tokens[tokens.length - 1].type === SelectorType.Descendant) {
|
|
tokens[tokens.length - 1].type = type;
|
|
return;
|
|
}
|
|
ensureNotTraversal();
|
|
tokens.push({ type });
|
|
}
|
|
function addSpecialAttribute(name, action) {
|
|
tokens.push({
|
|
type: SelectorType.Attribute,
|
|
name,
|
|
action,
|
|
value: getName(1),
|
|
namespace: null,
|
|
ignoreCase: 'quirks'
|
|
});
|
|
}
|
|
/**
|
|
* We have finished parsing the current part of the selector.
|
|
*
|
|
* Remove descendant tokens at the end if they exist,
|
|
* and return the last index, so that parsing can be
|
|
* picked up from here.
|
|
*/
|
|
function finalizeSubselector() {
|
|
if (tokens.length && tokens[tokens.length - 1].type === SelectorType.Descendant) {
|
|
tokens.pop();
|
|
}
|
|
if (tokens.length === 0) {
|
|
throw new Error('Empty sub-selector');
|
|
}
|
|
subselects.push(tokens);
|
|
}
|
|
stripWhitespace(0);
|
|
if (selector.length === selectorIndex) {
|
|
return selectorIndex;
|
|
}
|
|
loop: while (selectorIndex < selector.length) {
|
|
const firstChar = selector.charCodeAt(selectorIndex);
|
|
switch (firstChar) {
|
|
// Whitespace
|
|
case 32 /* Space */:
|
|
case 9 /* Tab */:
|
|
case 10 /* NewLine */:
|
|
case 12 /* FormFeed */:
|
|
case 13 /* CarriageReturn */: {
|
|
if (tokens.length === 0 || tokens[0].type !== SelectorType.Descendant) {
|
|
ensureNotTraversal();
|
|
tokens.push({ type: SelectorType.Descendant });
|
|
}
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
// Traversals
|
|
case 62 /* GreaterThan */: {
|
|
addTraversal(SelectorType.Child);
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
case 60 /* LessThan */: {
|
|
addTraversal(SelectorType.Parent);
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
case 126 /* Tilde */: {
|
|
addTraversal(SelectorType.Sibling);
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
case 43 /* Plus */: {
|
|
addTraversal(SelectorType.Adjacent);
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
// Special attribute selectors: .class, #id
|
|
case 46 /* Period */: {
|
|
addSpecialAttribute('class', AttributeAction.Element);
|
|
break;
|
|
}
|
|
case 35 /* Hash */: {
|
|
addSpecialAttribute('id', AttributeAction.Equals);
|
|
break;
|
|
}
|
|
case 91 /* LeftSquareBracket */: {
|
|
stripWhitespace(1);
|
|
// Determine attribute name and namespace
|
|
let name;
|
|
let namespace = null;
|
|
if (selector.charCodeAt(selectorIndex) === 124 /* Pipe */) {
|
|
// Equivalent to no namespace
|
|
name = getName(1);
|
|
} else if (selector.startsWith('*|', selectorIndex)) {
|
|
namespace = '*';
|
|
name = getName(2);
|
|
} else {
|
|
name = getName(0);
|
|
if (
|
|
selector.charCodeAt(selectorIndex) === 124 /* Pipe */ &&
|
|
selector.charCodeAt(selectorIndex + 1) !== 61 /* Equal */
|
|
) {
|
|
namespace = name;
|
|
name = getName(1);
|
|
}
|
|
}
|
|
stripWhitespace(0);
|
|
// Determine comparison operation
|
|
let action = AttributeAction.Exists;
|
|
const possibleAction = actionTypes.get(selector.charCodeAt(selectorIndex));
|
|
if (possibleAction) {
|
|
action = possibleAction;
|
|
if (selector.charCodeAt(selectorIndex + 1) !== 61 /* Equal */) {
|
|
throw new Error('Expected `=`');
|
|
}
|
|
stripWhitespace(2);
|
|
} else if (selector.charCodeAt(selectorIndex) === 61 /* Equal */) {
|
|
action = AttributeAction.Equals;
|
|
stripWhitespace(1);
|
|
}
|
|
// Determine value
|
|
let value = '';
|
|
let ignoreCase = null;
|
|
if (action !== 'exists') {
|
|
if (isQuote(selector.charCodeAt(selectorIndex))) {
|
|
const quote = selector.charCodeAt(selectorIndex);
|
|
let sectionEnd = selectorIndex + 1;
|
|
while (
|
|
sectionEnd < selector.length &&
|
|
(selector.charCodeAt(sectionEnd) !== quote || isEscaped(sectionEnd))
|
|
) {
|
|
sectionEnd += 1;
|
|
}
|
|
if (selector.charCodeAt(sectionEnd) !== quote) {
|
|
throw new Error("Attribute value didn't end");
|
|
}
|
|
value = unescapeCSS(selector.slice(selectorIndex + 1, sectionEnd));
|
|
selectorIndex = sectionEnd + 1;
|
|
} else {
|
|
const valueStart = selectorIndex;
|
|
while (
|
|
selectorIndex < selector.length &&
|
|
((!isWhitespace(selector.charCodeAt(selectorIndex)) &&
|
|
selector.charCodeAt(selectorIndex) !== 93) /* RightSquareBracket */ ||
|
|
isEscaped(selectorIndex))
|
|
) {
|
|
selectorIndex += 1;
|
|
}
|
|
value = unescapeCSS(selector.slice(valueStart, selectorIndex));
|
|
}
|
|
stripWhitespace(0);
|
|
// See if we have a force ignore flag
|
|
const forceIgnore = selector.charCodeAt(selectorIndex) | 0x20;
|
|
// If the forceIgnore flag is set (either `i` or `s`), use that value
|
|
if (forceIgnore === 115 /* LowerS */) {
|
|
ignoreCase = false;
|
|
stripWhitespace(1);
|
|
} else if (forceIgnore === 105 /* LowerI */) {
|
|
ignoreCase = true;
|
|
stripWhitespace(1);
|
|
}
|
|
}
|
|
if (selector.charCodeAt(selectorIndex) !== 93 /* RightSquareBracket */) {
|
|
throw new Error("Attribute selector didn't terminate");
|
|
}
|
|
selectorIndex += 1;
|
|
const attributeSelector = {
|
|
type: SelectorType.Attribute,
|
|
name,
|
|
action,
|
|
value,
|
|
namespace,
|
|
ignoreCase
|
|
};
|
|
tokens.push(attributeSelector);
|
|
break;
|
|
}
|
|
case 58 /* Colon */: {
|
|
if (selector.charCodeAt(selectorIndex + 1) === 58 /* Colon */) {
|
|
tokens.push({
|
|
type: SelectorType.PseudoElement,
|
|
name: getName(2).toLowerCase(),
|
|
data:
|
|
selector.charCodeAt(selectorIndex) === 40 /* LeftParenthesis */
|
|
? readValueWithParenthesis()
|
|
: null
|
|
});
|
|
continue;
|
|
}
|
|
const name = getName(1).toLowerCase();
|
|
let data = null;
|
|
if (selector.charCodeAt(selectorIndex) === 40 /* LeftParenthesis */) {
|
|
if (unpackPseudos.has(name)) {
|
|
if (isQuote(selector.charCodeAt(selectorIndex + 1))) {
|
|
throw new Error(`Pseudo-selector ${name} cannot be quoted`);
|
|
}
|
|
data = [];
|
|
selectorIndex = parseSelector(data, selector, selectorIndex + 1);
|
|
if (selector.charCodeAt(selectorIndex) !== 41 /* RightParenthesis */) {
|
|
throw new Error(`Missing closing parenthesis in :${name} (${selector})`);
|
|
}
|
|
selectorIndex += 1;
|
|
} else {
|
|
data = readValueWithParenthesis();
|
|
if (stripQuotesFromPseudos.has(name)) {
|
|
const quot = data.charCodeAt(0);
|
|
if (quot === data.charCodeAt(data.length - 1) && isQuote(quot)) {
|
|
data = data.slice(1, -1);
|
|
}
|
|
}
|
|
data = unescapeCSS(data);
|
|
}
|
|
}
|
|
tokens.push({ type: SelectorType.Pseudo, name, data });
|
|
break;
|
|
}
|
|
case 44 /* Comma */: {
|
|
finalizeSubselector();
|
|
tokens = [];
|
|
stripWhitespace(1);
|
|
break;
|
|
}
|
|
default: {
|
|
if (selector.startsWith('/*', selectorIndex)) {
|
|
const endIndex = selector.indexOf('*/', selectorIndex + 2);
|
|
if (endIndex < 0) {
|
|
throw new Error('Comment was not terminated');
|
|
}
|
|
selectorIndex = endIndex + 2;
|
|
// Remove leading whitespace
|
|
if (tokens.length === 0) {
|
|
stripWhitespace(0);
|
|
}
|
|
break;
|
|
}
|
|
let namespace = null;
|
|
let name;
|
|
if (firstChar === 42 /* Asterisk */) {
|
|
selectorIndex += 1;
|
|
name = '*';
|
|
} else if (firstChar === 124 /* Pipe */) {
|
|
name = '';
|
|
if (selector.charCodeAt(selectorIndex + 1) === 124 /* Pipe */) {
|
|
addTraversal(SelectorType.ColumnCombinator);
|
|
stripWhitespace(2);
|
|
break;
|
|
}
|
|
} else if (reName.test(selector.slice(selectorIndex))) {
|
|
name = getName(0);
|
|
} else {
|
|
break loop;
|
|
}
|
|
if (
|
|
selector.charCodeAt(selectorIndex) === 124 /* Pipe */ &&
|
|
selector.charCodeAt(selectorIndex + 1) !== 124 /* Pipe */
|
|
) {
|
|
namespace = name;
|
|
if (selector.charCodeAt(selectorIndex + 1) === 42 /* Asterisk */) {
|
|
name = '*';
|
|
selectorIndex += 2;
|
|
} else {
|
|
name = getName(1);
|
|
}
|
|
}
|
|
tokens.push(
|
|
name === '*'
|
|
? { type: SelectorType.Universal, namespace }
|
|
: { type: SelectorType.Tag, name, namespace }
|
|
);
|
|
}
|
|
}
|
|
}
|
|
finalizeSubselector();
|
|
return selectorIndex;
|
|
}
|
|
|
|
const attribValChars = ['\\', '"'];
|
|
const pseudoValChars = [...attribValChars, '(', ')'];
|
|
new Set(attribValChars.map(c => c.charCodeAt(0)));
|
|
new Set(pseudoValChars.map(c => c.charCodeAt(0)));
|
|
new Set(
|
|
[...pseudoValChars, '~', '^', '$', '*', '+', '!', '|', ':', '[', ']', ' ', '.'].map(c =>
|
|
c.charCodeAt(0)
|
|
)
|
|
);
|
|
|
|
const procedure = new Map([
|
|
[SelectorType.Universal, 50],
|
|
[SelectorType.Tag, 30],
|
|
[SelectorType.Attribute, 1],
|
|
[SelectorType.Pseudo, 0]
|
|
]);
|
|
function isTraversal(token) {
|
|
return !procedure.has(token.type);
|
|
}
|
|
const attributes = new Map([
|
|
[AttributeAction.Exists, 10],
|
|
[AttributeAction.Equals, 8],
|
|
[AttributeAction.Not, 7],
|
|
[AttributeAction.Start, 6],
|
|
[AttributeAction.End, 6],
|
|
[AttributeAction.Any, 5]
|
|
]);
|
|
/**
|
|
* Sort the parts of the passed selector,
|
|
* as there is potential for optimization
|
|
* (some types of selectors are faster than others)
|
|
*
|
|
* @param arr Selector to sort
|
|
*/
|
|
function sortByProcedure(arr) {
|
|
const procs = arr.map(getProcedure);
|
|
for (let i = 1; i < arr.length; i++) {
|
|
const procNew = procs[i];
|
|
if (procNew < 0) continue;
|
|
for (let j = i - 1; j >= 0 && procNew < procs[j]; j--) {
|
|
const token = arr[j + 1];
|
|
arr[j + 1] = arr[j];
|
|
arr[j] = token;
|
|
procs[j + 1] = procs[j];
|
|
procs[j] = procNew;
|
|
}
|
|
}
|
|
}
|
|
function getProcedure(token) {
|
|
var _a, _b;
|
|
let proc = (_a = procedure.get(token.type)) !== null && _a !== void 0 ? _a : -1;
|
|
if (token.type === SelectorType.Attribute) {
|
|
proc = (_b = attributes.get(token.action)) !== null && _b !== void 0 ? _b : 4;
|
|
if (token.action === AttributeAction.Equals && token.name === 'id') {
|
|
// Prefer ID selectors (eg. #ID)
|
|
proc = 9;
|
|
}
|
|
if (token.ignoreCase) {
|
|
/*
|
|
* IgnoreCase adds some overhead, prefer "normal" token
|
|
* this is a binary operation, to ensure it's still an int
|
|
*/
|
|
proc >>= 1;
|
|
}
|
|
} else if (token.type === SelectorType.Pseudo) {
|
|
if (!token.data) {
|
|
proc = 3;
|
|
} else if (token.name === 'has' || token.name === 'contains') {
|
|
proc = 0; // Expensive in any case
|
|
} else if (Array.isArray(token.data)) {
|
|
// Eg. :matches, :not
|
|
proc = Math.min(...token.data.map(d => Math.min(...d.map(getProcedure))));
|
|
// If we have traversals, try to avoid executing this selector
|
|
if (proc < 0) {
|
|
proc = 0;
|
|
}
|
|
} else {
|
|
proc = 2;
|
|
}
|
|
}
|
|
return proc;
|
|
}
|
|
|
|
/**
|
|
* All reserved characters in a regex, used for escaping.
|
|
*
|
|
* Taken from XRegExp, (c) 2007-2020 Steven Levithan under the MIT license
|
|
* https://github.com/slevithan/xregexp/blob/95eeebeb8fac8754d54eafe2b4743661ac1cf028/src/xregexp.js#L794
|
|
*/
|
|
const reChars = /[-[\]{}()*+?.,\\^$|#\s]/g;
|
|
function escapeRegex(value) {
|
|
return value.replace(reChars, '\\$&');
|
|
}
|
|
/**
|
|
* Attributes that are case-insensitive in HTML.
|
|
*
|
|
* @private
|
|
* @see https://html.spec.whatwg.org/multipage/semantics-other.html#case-sensitivity-of-selectors
|
|
*/
|
|
const caseInsensitiveAttributes = new Set([
|
|
'accept',
|
|
'accept-charset',
|
|
'align',
|
|
'alink',
|
|
'axis',
|
|
'bgcolor',
|
|
'charset',
|
|
'checked',
|
|
'clear',
|
|
'codetype',
|
|
'color',
|
|
'compact',
|
|
'declare',
|
|
'defer',
|
|
'dir',
|
|
'direction',
|
|
'disabled',
|
|
'enctype',
|
|
'face',
|
|
'frame',
|
|
'hreflang',
|
|
'http-equiv',
|
|
'lang',
|
|
'language',
|
|
'link',
|
|
'media',
|
|
'method',
|
|
'multiple',
|
|
'nohref',
|
|
'noresize',
|
|
'noshade',
|
|
'nowrap',
|
|
'readonly',
|
|
'rel',
|
|
'rev',
|
|
'rules',
|
|
'scope',
|
|
'scrolling',
|
|
'selected',
|
|
'shape',
|
|
'target',
|
|
'text',
|
|
'type',
|
|
'valign',
|
|
'valuetype',
|
|
'vlink'
|
|
]);
|
|
function shouldIgnoreCase(selector, options) {
|
|
return typeof selector.ignoreCase === 'boolean'
|
|
? selector.ignoreCase
|
|
: selector.ignoreCase === 'quirks'
|
|
? !!options.quirksMode
|
|
: !options.xmlMode && caseInsensitiveAttributes.has(selector.name);
|
|
}
|
|
/**
|
|
* Attribute selectors
|
|
*/
|
|
const attributeRules = {
|
|
equals(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name } = data;
|
|
let { value } = data;
|
|
if (shouldIgnoreCase(data, options)) {
|
|
value = value.toLowerCase();
|
|
return elem => {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return (
|
|
attr != null && attr.length === value.length && attr.toLowerCase() === value && next(elem)
|
|
);
|
|
};
|
|
}
|
|
return elem => adapter.getAttributeValue(elem, name) === value && next(elem);
|
|
},
|
|
hyphen(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name } = data;
|
|
let { value } = data;
|
|
const len = value.length;
|
|
if (shouldIgnoreCase(data, options)) {
|
|
value = value.toLowerCase();
|
|
return function hyphenIC(elem) {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return (
|
|
attr != null &&
|
|
(attr.length === len || attr.charAt(len) === '-') &&
|
|
attr.substr(0, len).toLowerCase() === value &&
|
|
next(elem)
|
|
);
|
|
};
|
|
}
|
|
return function hyphen(elem) {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return (
|
|
attr != null &&
|
|
(attr.length === len || attr.charAt(len) === '-') &&
|
|
attr.substr(0, len) === value &&
|
|
next(elem)
|
|
);
|
|
};
|
|
},
|
|
element(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name, value } = data;
|
|
if (/\s/.test(value)) {
|
|
return boolbase.falseFunc;
|
|
}
|
|
const regex = new RegExp(
|
|
`(?:^|\\s)${escapeRegex(value)}(?:$|\\s)`,
|
|
shouldIgnoreCase(data, options) ? 'i' : ''
|
|
);
|
|
return function element(elem) {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return attr != null && attr.length >= value.length && regex.test(attr) && next(elem);
|
|
};
|
|
},
|
|
exists(next, { name }, { adapter }) {
|
|
return elem => adapter.hasAttrib(elem, name) && next(elem);
|
|
},
|
|
start(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name } = data;
|
|
let { value } = data;
|
|
const len = value.length;
|
|
if (len === 0) {
|
|
return boolbase.falseFunc;
|
|
}
|
|
if (shouldIgnoreCase(data, options)) {
|
|
value = value.toLowerCase();
|
|
return elem => {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return (
|
|
attr != null &&
|
|
attr.length >= len &&
|
|
attr.substr(0, len).toLowerCase() === value &&
|
|
next(elem)
|
|
);
|
|
};
|
|
}
|
|
return elem => {
|
|
var _a;
|
|
return (
|
|
!!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0
|
|
? void 0
|
|
: _a.startsWith(value)) && next(elem)
|
|
);
|
|
};
|
|
},
|
|
end(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name } = data;
|
|
let { value } = data;
|
|
const len = -value.length;
|
|
if (len === 0) {
|
|
return boolbase.falseFunc;
|
|
}
|
|
if (shouldIgnoreCase(data, options)) {
|
|
value = value.toLowerCase();
|
|
return elem => {
|
|
var _a;
|
|
return (
|
|
((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0
|
|
? void 0
|
|
: _a.substr(len).toLowerCase()) === value && next(elem)
|
|
);
|
|
};
|
|
}
|
|
return elem => {
|
|
var _a;
|
|
return (
|
|
!!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0
|
|
? void 0
|
|
: _a.endsWith(value)) && next(elem)
|
|
);
|
|
};
|
|
},
|
|
any(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name, value } = data;
|
|
if (value === '') {
|
|
return boolbase.falseFunc;
|
|
}
|
|
if (shouldIgnoreCase(data, options)) {
|
|
const regex = new RegExp(escapeRegex(value), 'i');
|
|
return function anyIC(elem) {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return attr != null && attr.length >= value.length && regex.test(attr) && next(elem);
|
|
};
|
|
}
|
|
return elem => {
|
|
var _a;
|
|
return (
|
|
!!((_a = adapter.getAttributeValue(elem, name)) === null || _a === void 0
|
|
? void 0
|
|
: _a.includes(value)) && next(elem)
|
|
);
|
|
};
|
|
},
|
|
not(next, data, options) {
|
|
const { adapter } = options;
|
|
const { name } = data;
|
|
let { value } = data;
|
|
if (value === '') {
|
|
return elem => !!adapter.getAttributeValue(elem, name) && next(elem);
|
|
} else if (shouldIgnoreCase(data, options)) {
|
|
value = value.toLowerCase();
|
|
return elem => {
|
|
const attr = adapter.getAttributeValue(elem, name);
|
|
return (
|
|
(attr == null || attr.length !== value.length || attr.toLowerCase() !== value) &&
|
|
next(elem)
|
|
);
|
|
};
|
|
}
|
|
return elem => adapter.getAttributeValue(elem, name) !== value && next(elem);
|
|
}
|
|
};
|
|
|
|
var lib = {};
|
|
|
|
var parse$4 = {};
|
|
|
|
// Following http://www.w3.org/TR/css3-selectors/#nth-child-pseudo
|
|
Object.defineProperty(parse$4, '__esModule', { value: true });
|
|
parse$4.parse = void 0;
|
|
// Whitespace as per https://www.w3.org/TR/selectors-3/#lex is " \t\r\n\f"
|
|
var whitespace = new Set([9, 10, 12, 13, 32]);
|
|
var ZERO = '0'.charCodeAt(0);
|
|
var NINE = '9'.charCodeAt(0);
|
|
/**
|
|
* Parses an expression.
|
|
*
|
|
* @throws An `Error` if parsing fails.
|
|
* @returns An array containing the integer step size and the integer offset of the nth rule.
|
|
* @example nthCheck.parse("2n+3"); // returns [2, 3]
|
|
*/
|
|
function parse$3(formula) {
|
|
formula = formula.trim().toLowerCase();
|
|
if (formula === 'even') {
|
|
return [2, 0];
|
|
} else if (formula === 'odd') {
|
|
return [2, 1];
|
|
}
|
|
// Parse [ ['-'|'+']? INTEGER? {N} [ S* ['-'|'+'] S* INTEGER ]?
|
|
var idx = 0;
|
|
var a = 0;
|
|
var sign = readSign();
|
|
var number = readNumber();
|
|
if (idx < formula.length && formula.charAt(idx) === 'n') {
|
|
idx++;
|
|
a = sign * (number !== null && number !== void 0 ? number : 1);
|
|
skipWhitespace();
|
|
if (idx < formula.length) {
|
|
sign = readSign();
|
|
skipWhitespace();
|
|
number = readNumber();
|
|
} else {
|
|
sign = number = 0;
|
|
}
|
|
}
|
|
// Throw if there is anything else
|
|
if (number === null || idx < formula.length) {
|
|
throw new Error("n-th rule couldn't be parsed ('" + formula + "')");
|
|
}
|
|
return [a, sign * number];
|
|
function readSign() {
|
|
if (formula.charAt(idx) === '-') {
|
|
idx++;
|
|
return -1;
|
|
}
|
|
if (formula.charAt(idx) === '+') {
|
|
idx++;
|
|
}
|
|
return 1;
|
|
}
|
|
function readNumber() {
|
|
var start = idx;
|
|
var value = 0;
|
|
while (
|
|
idx < formula.length &&
|
|
formula.charCodeAt(idx) >= ZERO &&
|
|
formula.charCodeAt(idx) <= NINE
|
|
) {
|
|
value = value * 10 + (formula.charCodeAt(idx) - ZERO);
|
|
idx++;
|
|
}
|
|
// Return `null` if we didn't read anything.
|
|
return idx === start ? null : value;
|
|
}
|
|
function skipWhitespace() {
|
|
while (idx < formula.length && whitespace.has(formula.charCodeAt(idx))) {
|
|
idx++;
|
|
}
|
|
}
|
|
}
|
|
parse$4.parse = parse$3;
|
|
|
|
var compile$3 = {};
|
|
|
|
Object.defineProperty(compile$3, '__esModule', { value: true });
|
|
compile$3.compile = void 0;
|
|
var boolbase_1 = boolbase;
|
|
/**
|
|
* Returns a function that checks if an elements index matches the given rule
|
|
* highly optimized to return the fastest solution.
|
|
*
|
|
* @param parsed A tuple [a, b], as returned by `parse`.
|
|
* @returns A highly optimized function that returns whether an index matches the nth-check.
|
|
* @example
|
|
* const check = nthCheck.compile([2, 3]);
|
|
*
|
|
* check(0); // `false`
|
|
* check(1); // `false`
|
|
* check(2); // `true`
|
|
* check(3); // `false`
|
|
* check(4); // `true`
|
|
* check(5); // `false`
|
|
* check(6); // `true`
|
|
*/
|
|
function compile$2(parsed) {
|
|
var a = parsed[0];
|
|
// Subtract 1 from `b`, to convert from one- to zero-indexed.
|
|
var b = parsed[1] - 1;
|
|
/*
|
|
* When `b <= 0`, `a * n` won't be lead to any matches for `a < 0`.
|
|
* Besides, the specification states that no elements are
|
|
* matched when `a` and `b` are 0.
|
|
*
|
|
* `b < 0` here as we subtracted 1 from `b` above.
|
|
*/
|
|
if (b < 0 && a <= 0) return boolbase_1.falseFunc;
|
|
// When `a` is in the range -1..1, it matches any element (so only `b` is checked).
|
|
if (a === -1)
|
|
return function (index) {
|
|
return index <= b;
|
|
};
|
|
if (a === 0)
|
|
return function (index) {
|
|
return index === b;
|
|
};
|
|
// When `b <= 0` and `a === 1`, they match any element.
|
|
if (a === 1)
|
|
return b < 0
|
|
? boolbase_1.trueFunc
|
|
: function (index) {
|
|
return index >= b;
|
|
};
|
|
/*
|
|
* Otherwise, modulo can be used to check if there is a match.
|
|
*
|
|
* Modulo doesn't care about the sign, so let's use `a`s absolute value.
|
|
*/
|
|
var absA = Math.abs(a);
|
|
// Get `b mod a`, + a if this is negative.
|
|
var bMod = ((b % absA) + absA) % absA;
|
|
return a > 1
|
|
? function (index) {
|
|
return index >= b && index % absA === bMod;
|
|
}
|
|
: function (index) {
|
|
return index <= b && index % absA === bMod;
|
|
};
|
|
}
|
|
compile$3.compile = compile$2;
|
|
|
|
(function (exports) {
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
exports.compile = exports.parse = void 0;
|
|
var parse_1 = parse$4;
|
|
Object.defineProperty(exports, 'parse', {
|
|
enumerable: true,
|
|
get: function () {
|
|
return parse_1.parse;
|
|
}
|
|
});
|
|
var compile_1 = compile$3;
|
|
Object.defineProperty(exports, 'compile', {
|
|
enumerable: true,
|
|
get: function () {
|
|
return compile_1.compile;
|
|
}
|
|
});
|
|
/**
|
|
* Parses and compiles a formula to a highly optimized function.
|
|
* Combination of `parse` and `compile`.
|
|
*
|
|
* If the formula doesn't match any elements,
|
|
* it returns [`boolbase`](https://github.com/fb55/boolbase)'s `falseFunc`.
|
|
* Otherwise, a function accepting an _index_ is returned, which returns
|
|
* whether or not the passed _index_ matches the formula.
|
|
*
|
|
* Note: The nth-rule starts counting at `1`, the returned function at `0`.
|
|
*
|
|
* @param formula The formula to compile.
|
|
* @example
|
|
* const check = nthCheck("2n+3");
|
|
*
|
|
* check(0); // `false`
|
|
* check(1); // `false`
|
|
* check(2); // `true`
|
|
* check(3); // `false`
|
|
* check(4); // `true`
|
|
* check(5); // `false`
|
|
* check(6); // `true`
|
|
*/
|
|
function nthCheck(formula) {
|
|
return (0, compile_1.compile)((0, parse_1.parse)(formula));
|
|
}
|
|
exports.default = nthCheck;
|
|
})(lib);
|
|
|
|
var getNCheck = /*@__PURE__*/ getDefaultExportFromCjs(lib);
|
|
|
|
function getChildFunc(next, adapter) {
|
|
return elem => {
|
|
const parent = adapter.getParent(elem);
|
|
return parent != null && adapter.isTag(parent) && next(elem);
|
|
};
|
|
}
|
|
const filters = {
|
|
contains(next, text, { adapter }) {
|
|
return function contains(elem) {
|
|
return next(elem) && adapter.getText(elem).includes(text);
|
|
};
|
|
},
|
|
icontains(next, text, { adapter }) {
|
|
const itext = text.toLowerCase();
|
|
return function icontains(elem) {
|
|
return next(elem) && adapter.getText(elem).toLowerCase().includes(itext);
|
|
};
|
|
},
|
|
// Location specific methods
|
|
'nth-child'(next, rule, { adapter, equals }) {
|
|
const func = getNCheck(rule);
|
|
if (func === boolbase.falseFunc) return boolbase.falseFunc;
|
|
if (func === boolbase.trueFunc) return getChildFunc(next, adapter);
|
|
return function nthChild(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
let pos = 0;
|
|
for (let i = 0; i < siblings.length; i++) {
|
|
if (equals(elem, siblings[i])) break;
|
|
if (adapter.isTag(siblings[i])) {
|
|
pos++;
|
|
}
|
|
}
|
|
return func(pos) && next(elem);
|
|
};
|
|
},
|
|
'nth-last-child'(next, rule, { adapter, equals }) {
|
|
const func = getNCheck(rule);
|
|
if (func === boolbase.falseFunc) return boolbase.falseFunc;
|
|
if (func === boolbase.trueFunc) return getChildFunc(next, adapter);
|
|
return function nthLastChild(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
let pos = 0;
|
|
for (let i = siblings.length - 1; i >= 0; i--) {
|
|
if (equals(elem, siblings[i])) break;
|
|
if (adapter.isTag(siblings[i])) {
|
|
pos++;
|
|
}
|
|
}
|
|
return func(pos) && next(elem);
|
|
};
|
|
},
|
|
'nth-of-type'(next, rule, { adapter, equals }) {
|
|
const func = getNCheck(rule);
|
|
if (func === boolbase.falseFunc) return boolbase.falseFunc;
|
|
if (func === boolbase.trueFunc) return getChildFunc(next, adapter);
|
|
return function nthOfType(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
let pos = 0;
|
|
for (let i = 0; i < siblings.length; i++) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) break;
|
|
if (
|
|
adapter.isTag(currentSibling) &&
|
|
adapter.getName(currentSibling) === adapter.getName(elem)
|
|
) {
|
|
pos++;
|
|
}
|
|
}
|
|
return func(pos) && next(elem);
|
|
};
|
|
},
|
|
'nth-last-of-type'(next, rule, { adapter, equals }) {
|
|
const func = getNCheck(rule);
|
|
if (func === boolbase.falseFunc) return boolbase.falseFunc;
|
|
if (func === boolbase.trueFunc) return getChildFunc(next, adapter);
|
|
return function nthLastOfType(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
let pos = 0;
|
|
for (let i = siblings.length - 1; i >= 0; i--) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) break;
|
|
if (
|
|
adapter.isTag(currentSibling) &&
|
|
adapter.getName(currentSibling) === adapter.getName(elem)
|
|
) {
|
|
pos++;
|
|
}
|
|
}
|
|
return func(pos) && next(elem);
|
|
};
|
|
},
|
|
// TODO determine the actual root element
|
|
root(next, _rule, { adapter }) {
|
|
return elem => {
|
|
const parent = adapter.getParent(elem);
|
|
return (parent == null || !adapter.isTag(parent)) && next(elem);
|
|
};
|
|
},
|
|
scope(next, rule, options, context) {
|
|
const { equals } = options;
|
|
if (!context || context.length === 0) {
|
|
// Equivalent to :root
|
|
return filters['root'](next, rule, options);
|
|
}
|
|
if (context.length === 1) {
|
|
// NOTE: can't be unpacked, as :has uses this for side-effects
|
|
return elem => equals(context[0], elem) && next(elem);
|
|
}
|
|
return elem => context.includes(elem) && next(elem);
|
|
},
|
|
hover: dynamicStatePseudo('isHovered'),
|
|
visited: dynamicStatePseudo('isVisited'),
|
|
active: dynamicStatePseudo('isActive')
|
|
};
|
|
/**
|
|
* Dynamic state pseudos. These depend on optional Adapter methods.
|
|
*
|
|
* @param name The name of the adapter method to call.
|
|
* @returns Pseudo for the `filters` object.
|
|
*/
|
|
function dynamicStatePseudo(name) {
|
|
return function dynamicPseudo(next, _rule, { adapter }) {
|
|
const func = adapter[name];
|
|
if (typeof func !== 'function') {
|
|
return boolbase.falseFunc;
|
|
}
|
|
return function active(elem) {
|
|
return func(elem) && next(elem);
|
|
};
|
|
};
|
|
}
|
|
|
|
// While filters are precompiled, pseudos get called when they are needed
|
|
const pseudos = {
|
|
empty(elem, { adapter }) {
|
|
return !adapter.getChildren(elem).some(
|
|
elem =>
|
|
// FIXME: `getText` call is potentially expensive.
|
|
adapter.isTag(elem) || adapter.getText(elem) !== ''
|
|
);
|
|
},
|
|
'first-child'(elem, { adapter, equals }) {
|
|
if (adapter.prevElementSibling) {
|
|
return adapter.prevElementSibling(elem) == null;
|
|
}
|
|
const firstChild = adapter.getSiblings(elem).find(elem => adapter.isTag(elem));
|
|
return firstChild != null && equals(elem, firstChild);
|
|
},
|
|
'last-child'(elem, { adapter, equals }) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
for (let i = siblings.length - 1; i >= 0; i--) {
|
|
if (equals(elem, siblings[i])) return true;
|
|
if (adapter.isTag(siblings[i])) break;
|
|
}
|
|
return false;
|
|
},
|
|
'first-of-type'(elem, { adapter, equals }) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
const elemName = adapter.getName(elem);
|
|
for (let i = 0; i < siblings.length; i++) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) return true;
|
|
if (adapter.isTag(currentSibling) && adapter.getName(currentSibling) === elemName) {
|
|
break;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
'last-of-type'(elem, { adapter, equals }) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
const elemName = adapter.getName(elem);
|
|
for (let i = siblings.length - 1; i >= 0; i--) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) return true;
|
|
if (adapter.isTag(currentSibling) && adapter.getName(currentSibling) === elemName) {
|
|
break;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
'only-of-type'(elem, { adapter, equals }) {
|
|
const elemName = adapter.getName(elem);
|
|
return adapter
|
|
.getSiblings(elem)
|
|
.every(
|
|
sibling =>
|
|
equals(elem, sibling) || !adapter.isTag(sibling) || adapter.getName(sibling) !== elemName
|
|
);
|
|
},
|
|
'only-child'(elem, { adapter, equals }) {
|
|
return adapter
|
|
.getSiblings(elem)
|
|
.every(sibling => equals(elem, sibling) || !adapter.isTag(sibling));
|
|
}
|
|
};
|
|
function verifyPseudoArgs(func, name, subselect, argIndex) {
|
|
if (subselect === null) {
|
|
if (func.length > argIndex) {
|
|
throw new Error(`Pseudo-class :${name} requires an argument`);
|
|
}
|
|
} else if (func.length === argIndex) {
|
|
throw new Error(`Pseudo-class :${name} doesn't have any arguments`);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Aliases are pseudos that are expressed as selectors.
|
|
*/
|
|
const aliases = {
|
|
// Links
|
|
'any-link': ':is(a, area, link)[href]',
|
|
link: ':any-link:not(:visited)',
|
|
// Forms
|
|
// https://html.spec.whatwg.org/multipage/scripting.html#disabled-elements
|
|
disabled: `:is(
|
|
:is(button, input, select, textarea, optgroup, option)[disabled],
|
|
optgroup[disabled] > option,
|
|
fieldset[disabled]:not(fieldset[disabled] legend:first-of-type *)
|
|
)`,
|
|
enabled: ':not(:disabled)',
|
|
checked: ':is(:is(input[type=radio], input[type=checkbox])[checked], option:selected)',
|
|
required: ':is(input, select, textarea)[required]',
|
|
optional: ':is(input, select, textarea):not([required])',
|
|
// JQuery extensions
|
|
// https://html.spec.whatwg.org/multipage/form-elements.html#concept-option-selectedness
|
|
selected:
|
|
'option:is([selected], select:not([multiple]):not(:has(> option[selected])) > :first-of-type)',
|
|
checkbox: '[type=checkbox]',
|
|
file: '[type=file]',
|
|
password: '[type=password]',
|
|
radio: '[type=radio]',
|
|
reset: '[type=reset]',
|
|
image: '[type=image]',
|
|
submit: '[type=submit]',
|
|
parent: ':not(:empty)',
|
|
header: ':is(h1, h2, h3, h4, h5, h6)',
|
|
button: ':is(button, input[type=button])',
|
|
input: ':is(input, textarea, select, button)',
|
|
text: "input:is(:not([type!='']), [type=text])"
|
|
};
|
|
|
|
/** Used as a placeholder for :has. Will be replaced with the actual element. */
|
|
const PLACEHOLDER_ELEMENT = {};
|
|
function ensureIsTag(next, adapter) {
|
|
if (next === boolbase.falseFunc) return boolbase.falseFunc;
|
|
return elem => adapter.isTag(elem) && next(elem);
|
|
}
|
|
function getNextSiblings(elem, adapter) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
if (siblings.length <= 1) return [];
|
|
const elemIndex = siblings.indexOf(elem);
|
|
if (elemIndex < 0 || elemIndex === siblings.length - 1) return [];
|
|
return siblings.slice(elemIndex + 1).filter(adapter.isTag);
|
|
}
|
|
function copyOptions(options) {
|
|
// Not copied: context, rootFunc
|
|
return {
|
|
xmlMode: !!options.xmlMode,
|
|
lowerCaseAttributeNames: !!options.lowerCaseAttributeNames,
|
|
lowerCaseTags: !!options.lowerCaseTags,
|
|
quirksMode: !!options.quirksMode,
|
|
cacheResults: !!options.cacheResults,
|
|
pseudos: options.pseudos,
|
|
adapter: options.adapter,
|
|
equals: options.equals
|
|
};
|
|
}
|
|
const is$1 = (next, token, options, context, compileToken) => {
|
|
const func = compileToken(token, copyOptions(options), context);
|
|
return func === boolbase.trueFunc
|
|
? next
|
|
: func === boolbase.falseFunc
|
|
? boolbase.falseFunc
|
|
: elem => func(elem) && next(elem);
|
|
};
|
|
/*
|
|
* :not, :has, :is, :matches and :where have to compile selectors
|
|
* doing this in src/pseudos.ts would lead to circular dependencies,
|
|
* so we add them here
|
|
*/
|
|
const subselects = {
|
|
is: is$1,
|
|
/**
|
|
* `:matches` and `:where` are aliases for `:is`.
|
|
*/
|
|
matches: is$1,
|
|
where: is$1,
|
|
not(next, token, options, context, compileToken) {
|
|
const func = compileToken(token, copyOptions(options), context);
|
|
return func === boolbase.falseFunc
|
|
? next
|
|
: func === boolbase.trueFunc
|
|
? boolbase.falseFunc
|
|
: elem => !func(elem) && next(elem);
|
|
},
|
|
has(next, subselect, options, _context, compileToken) {
|
|
const { adapter } = options;
|
|
const opts = copyOptions(options);
|
|
opts.relativeSelector = true;
|
|
const context = subselect.some(s => s.some(isTraversal))
|
|
? // Used as a placeholder. Will be replaced with the actual element.
|
|
[PLACEHOLDER_ELEMENT]
|
|
: undefined;
|
|
const compiled = compileToken(subselect, opts, context);
|
|
if (compiled === boolbase.falseFunc) return boolbase.falseFunc;
|
|
const hasElement = ensureIsTag(compiled, adapter);
|
|
// If `compiled` is `trueFunc`, we can skip this.
|
|
if (context && compiled !== boolbase.trueFunc) {
|
|
/*
|
|
* `shouldTestNextSiblings` will only be true if the query starts with
|
|
* a traversal (sibling or adjacent). That means we will always have a context.
|
|
*/
|
|
const { shouldTestNextSiblings = false } = compiled;
|
|
return elem => {
|
|
if (!next(elem)) return false;
|
|
context[0] = elem;
|
|
const childs = adapter.getChildren(elem);
|
|
const nextElements = shouldTestNextSiblings
|
|
? [...childs, ...getNextSiblings(elem, adapter)]
|
|
: childs;
|
|
return adapter.existsOne(hasElement, nextElements);
|
|
};
|
|
}
|
|
return elem => next(elem) && adapter.existsOne(hasElement, adapter.getChildren(elem));
|
|
}
|
|
};
|
|
|
|
function compilePseudoSelector(next, selector, options, context, compileToken) {
|
|
var _a;
|
|
const { name, data } = selector;
|
|
if (Array.isArray(data)) {
|
|
if (!(name in subselects)) {
|
|
throw new Error(`Unknown pseudo-class :${name}(${data})`);
|
|
}
|
|
return subselects[name](next, data, options, context, compileToken);
|
|
}
|
|
const userPseudo = (_a = options.pseudos) === null || _a === void 0 ? void 0 : _a[name];
|
|
const stringPseudo = typeof userPseudo === 'string' ? userPseudo : aliases[name];
|
|
if (typeof stringPseudo === 'string') {
|
|
if (data != null) {
|
|
throw new Error(`Pseudo ${name} doesn't have any arguments`);
|
|
}
|
|
// The alias has to be parsed here, to make sure options are respected.
|
|
const alias = parse$5(stringPseudo);
|
|
return subselects['is'](next, alias, options, context, compileToken);
|
|
}
|
|
if (typeof userPseudo === 'function') {
|
|
verifyPseudoArgs(userPseudo, name, data, 1);
|
|
return elem => userPseudo(elem, data) && next(elem);
|
|
}
|
|
if (name in filters) {
|
|
return filters[name](next, data, options, context);
|
|
}
|
|
if (name in pseudos) {
|
|
const pseudo = pseudos[name];
|
|
verifyPseudoArgs(pseudo, name, data, 2);
|
|
return elem => pseudo(elem, options, data) && next(elem);
|
|
}
|
|
throw new Error(`Unknown pseudo-class :${name}`);
|
|
}
|
|
|
|
function getElementParent(node, adapter) {
|
|
const parent = adapter.getParent(node);
|
|
if (parent && adapter.isTag(parent)) {
|
|
return parent;
|
|
}
|
|
return null;
|
|
}
|
|
/*
|
|
* All available rules
|
|
*/
|
|
function compileGeneralSelector(next, selector, options, context, compileToken) {
|
|
const { adapter, equals } = options;
|
|
switch (selector.type) {
|
|
case SelectorType.PseudoElement: {
|
|
throw new Error('Pseudo-elements are not supported by css-select');
|
|
}
|
|
case SelectorType.ColumnCombinator: {
|
|
throw new Error('Column combinators are not yet supported by css-select');
|
|
}
|
|
case SelectorType.Attribute: {
|
|
if (selector.namespace != null) {
|
|
throw new Error('Namespaced attributes are not yet supported by css-select');
|
|
}
|
|
if (!options.xmlMode || options.lowerCaseAttributeNames) {
|
|
selector.name = selector.name.toLowerCase();
|
|
}
|
|
return attributeRules[selector.action](next, selector, options);
|
|
}
|
|
case SelectorType.Pseudo: {
|
|
return compilePseudoSelector(next, selector, options, context, compileToken);
|
|
}
|
|
// Tags
|
|
case SelectorType.Tag: {
|
|
if (selector.namespace != null) {
|
|
throw new Error('Namespaced tag names are not yet supported by css-select');
|
|
}
|
|
let { name } = selector;
|
|
if (!options.xmlMode || options.lowerCaseTags) {
|
|
name = name.toLowerCase();
|
|
}
|
|
return function tag(elem) {
|
|
return adapter.getName(elem) === name && next(elem);
|
|
};
|
|
}
|
|
// Traversal
|
|
case SelectorType.Descendant: {
|
|
if (options.cacheResults === false || typeof WeakSet === 'undefined') {
|
|
return function descendant(elem) {
|
|
let current = elem;
|
|
while ((current = getElementParent(current, adapter))) {
|
|
if (next(current)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
}
|
|
// @ts-expect-error `ElementNode` is not extending object
|
|
const isFalseCache = new WeakSet();
|
|
return function cachedDescendant(elem) {
|
|
let current = elem;
|
|
while ((current = getElementParent(current, adapter))) {
|
|
if (!isFalseCache.has(current)) {
|
|
if (adapter.isTag(current) && next(current)) {
|
|
return true;
|
|
}
|
|
isFalseCache.add(current);
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
}
|
|
case '_flexibleDescendant': {
|
|
// Include element itself, only used while querying an array
|
|
return function flexibleDescendant(elem) {
|
|
let current = elem;
|
|
do {
|
|
if (next(current)) return true;
|
|
} while ((current = getElementParent(current, adapter)));
|
|
return false;
|
|
};
|
|
}
|
|
case SelectorType.Parent: {
|
|
return function parent(elem) {
|
|
return adapter.getChildren(elem).some(elem => adapter.isTag(elem) && next(elem));
|
|
};
|
|
}
|
|
case SelectorType.Child: {
|
|
return function child(elem) {
|
|
const parent = adapter.getParent(elem);
|
|
return parent != null && adapter.isTag(parent) && next(parent);
|
|
};
|
|
}
|
|
case SelectorType.Sibling: {
|
|
return function sibling(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
for (let i = 0; i < siblings.length; i++) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) break;
|
|
if (adapter.isTag(currentSibling) && next(currentSibling)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
}
|
|
case SelectorType.Adjacent: {
|
|
if (adapter.prevElementSibling) {
|
|
return function adjacent(elem) {
|
|
const previous = adapter.prevElementSibling(elem);
|
|
return previous != null && next(previous);
|
|
};
|
|
}
|
|
return function adjacent(elem) {
|
|
const siblings = adapter.getSiblings(elem);
|
|
let lastElement;
|
|
for (let i = 0; i < siblings.length; i++) {
|
|
const currentSibling = siblings[i];
|
|
if (equals(elem, currentSibling)) break;
|
|
if (adapter.isTag(currentSibling)) {
|
|
lastElement = currentSibling;
|
|
}
|
|
}
|
|
return !!lastElement && next(lastElement);
|
|
};
|
|
}
|
|
case SelectorType.Universal: {
|
|
if (selector.namespace != null && selector.namespace !== '*') {
|
|
throw new Error('Namespaced universal selectors are not yet supported by css-select');
|
|
}
|
|
return next;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Compiles a selector to an executable function.
|
|
*
|
|
* @param selector Selector to compile.
|
|
* @param options Compilation options.
|
|
* @param context Optional context for the selector.
|
|
*/
|
|
function compile$1(selector, options, context) {
|
|
const next = compileUnsafe(selector, options, context);
|
|
return ensureIsTag(next, options.adapter);
|
|
}
|
|
function compileUnsafe(selector, options, context) {
|
|
const token = typeof selector === 'string' ? parse$5(selector) : selector;
|
|
return compileToken(token, options, context);
|
|
}
|
|
function includesScopePseudo(t) {
|
|
return (
|
|
t.type === SelectorType.Pseudo &&
|
|
(t.name === 'scope' ||
|
|
(Array.isArray(t.data) && t.data.some(data => data.some(includesScopePseudo))))
|
|
);
|
|
}
|
|
const DESCENDANT_TOKEN = { type: SelectorType.Descendant };
|
|
const FLEXIBLE_DESCENDANT_TOKEN = {
|
|
type: '_flexibleDescendant'
|
|
};
|
|
const SCOPE_TOKEN = {
|
|
type: SelectorType.Pseudo,
|
|
name: 'scope',
|
|
data: null
|
|
};
|
|
/*
|
|
* CSS 4 Spec (Draft): 3.4.1. Absolutizing a Relative Selector
|
|
* http://www.w3.org/TR/selectors4/#absolutizing
|
|
*/
|
|
function absolutize(token, { adapter }, context) {
|
|
// TODO Use better check if the context is a document
|
|
const hasContext = !!(context === null || context === void 0
|
|
? void 0
|
|
: context.every(e => {
|
|
const parent = adapter.isTag(e) && adapter.getParent(e);
|
|
return e === PLACEHOLDER_ELEMENT || (parent && adapter.isTag(parent));
|
|
}));
|
|
for (const t of token) {
|
|
if (t.length > 0 && isTraversal(t[0]) && t[0].type !== SelectorType.Descendant);
|
|
else if (hasContext && !t.some(includesScopePseudo)) {
|
|
t.unshift(DESCENDANT_TOKEN);
|
|
} else {
|
|
continue;
|
|
}
|
|
t.unshift(SCOPE_TOKEN);
|
|
}
|
|
}
|
|
function compileToken(token, options, context) {
|
|
var _a;
|
|
token.forEach(sortByProcedure);
|
|
context = (_a = options.context) !== null && _a !== void 0 ? _a : context;
|
|
const isArrayContext = Array.isArray(context);
|
|
const finalContext = context && (Array.isArray(context) ? context : [context]);
|
|
// Check if the selector is relative
|
|
if (options.relativeSelector !== false) {
|
|
absolutize(token, options, finalContext);
|
|
} else if (token.some(t => t.length > 0 && isTraversal(t[0]))) {
|
|
throw new Error(
|
|
'Relative selectors are not allowed when the `relativeSelector` option is disabled'
|
|
);
|
|
}
|
|
let shouldTestNextSiblings = false;
|
|
const query = token
|
|
.map(rules => {
|
|
if (rules.length >= 2) {
|
|
const [first, second] = rules;
|
|
if (first.type !== SelectorType.Pseudo || first.name !== 'scope');
|
|
else if (isArrayContext && second.type === SelectorType.Descendant) {
|
|
rules[1] = FLEXIBLE_DESCENDANT_TOKEN;
|
|
} else if (second.type === SelectorType.Adjacent || second.type === SelectorType.Sibling) {
|
|
shouldTestNextSiblings = true;
|
|
}
|
|
}
|
|
return compileRules(rules, options, finalContext);
|
|
})
|
|
.reduce(reduceRules, boolbase.falseFunc);
|
|
query.shouldTestNextSiblings = shouldTestNextSiblings;
|
|
return query;
|
|
}
|
|
function compileRules(rules, options, context) {
|
|
var _a;
|
|
return rules.reduce(
|
|
(previous, rule) =>
|
|
previous === boolbase.falseFunc
|
|
? boolbase.falseFunc
|
|
: compileGeneralSelector(previous, rule, options, context, compileToken),
|
|
(_a = options.rootFunc) !== null && _a !== void 0 ? _a : boolbase.trueFunc
|
|
);
|
|
}
|
|
function reduceRules(a, b) {
|
|
if (b === boolbase.falseFunc || a === boolbase.trueFunc) {
|
|
return a;
|
|
}
|
|
if (a === boolbase.falseFunc || b === boolbase.trueFunc) {
|
|
return b;
|
|
}
|
|
return function combine(elem) {
|
|
return a(elem) || b(elem);
|
|
};
|
|
}
|
|
|
|
const defaultEquals = (a, b) => a === b;
|
|
const defaultOptions = {
|
|
adapter: DomUtils,
|
|
equals: defaultEquals
|
|
};
|
|
function convertOptionFormats(options) {
|
|
var _a, _b, _c, _d;
|
|
/*
|
|
* We force one format of options to the other one.
|
|
*/
|
|
// @ts-expect-error Default options may have incompatible `Node` / `ElementNode`.
|
|
const opts = options !== null && options !== void 0 ? options : defaultOptions;
|
|
// @ts-expect-error Same as above.
|
|
(_a = opts.adapter) !== null && _a !== void 0 ? _a : (opts.adapter = DomUtils);
|
|
// @ts-expect-error `equals` does not exist on `Options`
|
|
(_b = opts.equals) !== null && _b !== void 0
|
|
? _b
|
|
: (opts.equals =
|
|
(_d = (_c = opts.adapter) === null || _c === void 0 ? void 0 : _c.equals) !== null &&
|
|
_d !== void 0
|
|
? _d
|
|
: defaultEquals);
|
|
return opts;
|
|
}
|
|
function wrapCompile(func) {
|
|
return function addAdapter(selector, options, context) {
|
|
const opts = convertOptionFormats(options);
|
|
return func(selector, opts, context);
|
|
};
|
|
}
|
|
/**
|
|
* Compiles the query, returns a function.
|
|
*/
|
|
const compile = wrapCompile(compile$1);
|
|
/**
|
|
* Tests whether or not an element is matched by query.
|
|
*
|
|
* @template Node The generic Node type for the DOM adapter being used.
|
|
* @template ElementNode The Node type for elements for the DOM adapter being used.
|
|
* @param elem The element to test if it matches the query.
|
|
* @param query can be either a CSS selector string or a compiled query function.
|
|
* @param [options] options for querying the document.
|
|
* @see compile for supported selector queries.
|
|
* @returns
|
|
*/
|
|
function is(elem, query, options) {
|
|
const opts = convertOptionFormats(options);
|
|
return (typeof query === 'function' ? query : compile$1(query, opts))(elem);
|
|
}
|
|
|
|
const { isArray } = Array;
|
|
|
|
/* c8 ignore start */
|
|
const isTag = ({ nodeType }) => nodeType === ELEMENT_NODE;
|
|
|
|
const existsOne = (test, elements) =>
|
|
elements.some(
|
|
element => isTag(element) && (test(element) || existsOne(test, getChildren(element)))
|
|
);
|
|
|
|
const getAttributeValue = (element, name) =>
|
|
name === 'class' ? element.classList.value : element.getAttribute(name);
|
|
|
|
const getChildren = ({ childNodes }) => childNodes;
|
|
|
|
const getName = element => {
|
|
const { localName } = element;
|
|
return ignoreCase(element) ? localName.toLowerCase() : localName;
|
|
};
|
|
|
|
const getParent = ({ parentNode }) => parentNode;
|
|
|
|
const getSiblings = element => {
|
|
const { parentNode } = element;
|
|
return parentNode ? getChildren(parentNode) : element;
|
|
};
|
|
|
|
const getText = node => {
|
|
if (isArray(node)) return node.map(getText).join('');
|
|
if (isTag(node)) return getText(getChildren(node));
|
|
if (node.nodeType === TEXT_NODE) return node.data;
|
|
return '';
|
|
};
|
|
|
|
const hasAttrib = (element, name) => element.hasAttribute(name);
|
|
|
|
const removeSubsets = nodes => {
|
|
let { length } = nodes;
|
|
while (length--) {
|
|
const node = nodes[length];
|
|
if (length && -1 < nodes.lastIndexOf(node, length - 1)) {
|
|
nodes.splice(length, 1);
|
|
continue;
|
|
}
|
|
for (let { parentNode } = node; parentNode; parentNode = parentNode.parentNode) {
|
|
if (nodes.includes(parentNode)) {
|
|
nodes.splice(length, 1);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return nodes;
|
|
};
|
|
|
|
const findAll = (test, nodes) => {
|
|
const matches = [];
|
|
for (const node of nodes) {
|
|
if (isTag(node)) {
|
|
if (test(node)) matches.push(node);
|
|
matches.push(...findAll(test, getChildren(node)));
|
|
}
|
|
}
|
|
return matches;
|
|
};
|
|
|
|
const findOne = (test, nodes) => {
|
|
for (let node of nodes) if (test(node) || (node = findOne(test, getChildren(node)))) return node;
|
|
return null;
|
|
};
|
|
/* c8 ignore stop */
|
|
|
|
const adapter = {
|
|
isTag,
|
|
existsOne,
|
|
getAttributeValue,
|
|
getChildren,
|
|
getName,
|
|
getParent,
|
|
getSiblings,
|
|
getText,
|
|
hasAttrib,
|
|
removeSubsets,
|
|
findAll,
|
|
findOne
|
|
};
|
|
|
|
const prepareMatch = (element, selectors) =>
|
|
compile(selectors, {
|
|
context: selectors.includes(':scope') ? element : void 0,
|
|
xmlMode: !ignoreCase(element),
|
|
adapter
|
|
});
|
|
|
|
const matches = (element, selectors) =>
|
|
is(element, selectors, {
|
|
strict: true,
|
|
context: selectors.includes(':scope') ? element : void 0,
|
|
xmlMode: !ignoreCase(element),
|
|
adapter
|
|
});
|
|
|
|
const { replace } = '';
|
|
|
|
// escape
|
|
const ca = /[<>&\xA0]/g;
|
|
|
|
const esca = {
|
|
'\xA0': ' ',
|
|
'&': '&',
|
|
'<': '<',
|
|
'>': '>'
|
|
};
|
|
|
|
const pe = m => esca[m];
|
|
|
|
/**
|
|
* Safely escape HTML entities such as `&`, `<`, `>` only.
|
|
* @param {string} es the input to safely escape
|
|
* @returns {string} the escaped input, and it **throws** an error if
|
|
* the input type is unexpected, except for boolean and numbers,
|
|
* converted as string.
|
|
*/
|
|
const escape = es => replace.call(es, ca, pe);
|
|
|
|
/**
|
|
* @implements globalThis.Text
|
|
*/
|
|
class Text$1 extends CharacterData$1 {
|
|
constructor(ownerDocument, data = '') {
|
|
super(ownerDocument, '#text', TEXT_NODE, data);
|
|
}
|
|
|
|
get wholeText() {
|
|
const text = [];
|
|
let { previousSibling, nextSibling } = this;
|
|
while (previousSibling) {
|
|
if (previousSibling.nodeType === TEXT_NODE) text.unshift(previousSibling[VALUE]);
|
|
else break;
|
|
previousSibling = previousSibling.previousSibling;
|
|
}
|
|
text.push(this[VALUE]);
|
|
while (nextSibling) {
|
|
if (nextSibling.nodeType === TEXT_NODE) text.push(nextSibling[VALUE]);
|
|
else break;
|
|
nextSibling = nextSibling.nextSibling;
|
|
}
|
|
return text.join('');
|
|
}
|
|
|
|
cloneNode() {
|
|
const { ownerDocument, [VALUE]: data } = this;
|
|
return new Text$1(ownerDocument, data);
|
|
}
|
|
|
|
toString() {
|
|
return escape(this[VALUE]);
|
|
}
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#interface-parentnode
|
|
|
|
const isNode = node => node instanceof Node$1;
|
|
|
|
const insert = (parentNode, child, nodes) => {
|
|
const { ownerDocument } = parentNode;
|
|
for (const node of nodes)
|
|
parentNode.insertBefore(isNode(node) ? node : new Text$1(ownerDocument, node), child);
|
|
};
|
|
|
|
/** @typedef { import('../interface/element.js').Element & {
|
|
[typeof NEXT]: NodeStruct,
|
|
[typeof PREV]: NodeStruct,
|
|
[typeof START]: NodeStruct,
|
|
nodeType: typeof ATTRIBUTE_NODE | typeof DOCUMENT_FRAGMENT_NODE | typeof ELEMENT_NODE | typeof TEXT_NODE | typeof NODE_END | typeof COMMENT_NODE,
|
|
ownerDocument: Document,
|
|
parentNode: ParentNode,
|
|
}} NodeStruct */
|
|
|
|
class ParentNode extends Node$1 {
|
|
constructor(ownerDocument, localName, nodeType) {
|
|
super(ownerDocument, localName, nodeType);
|
|
this[PRIVATE] = null;
|
|
/** @type {NodeStruct} */
|
|
this[NEXT] = this[END] = {
|
|
[NEXT]: null,
|
|
[PREV]: this,
|
|
[START]: this,
|
|
nodeType: NODE_END,
|
|
ownerDocument: this.ownerDocument,
|
|
parentNode: null
|
|
};
|
|
}
|
|
|
|
get childNodes() {
|
|
const childNodes = new NodeList();
|
|
let { firstChild } = this;
|
|
while (firstChild) {
|
|
childNodes.push(firstChild);
|
|
firstChild = nextSibling(firstChild);
|
|
}
|
|
return childNodes;
|
|
}
|
|
|
|
get children() {
|
|
const children = new NodeList();
|
|
let { firstElementChild } = this;
|
|
while (firstElementChild) {
|
|
children.push(firstElementChild);
|
|
firstElementChild = nextElementSibling(firstElementChild);
|
|
}
|
|
return children;
|
|
}
|
|
|
|
/**
|
|
* @returns {NodeStruct | null}
|
|
*/
|
|
get firstChild() {
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next.nodeType === ATTRIBUTE_NODE) next = next[NEXT];
|
|
return next === end ? null : next;
|
|
}
|
|
|
|
/**
|
|
* @returns {NodeStruct | null}
|
|
*/
|
|
get firstElementChild() {
|
|
let { firstChild } = this;
|
|
while (firstChild) {
|
|
if (firstChild.nodeType === ELEMENT_NODE) return firstChild;
|
|
firstChild = nextSibling(firstChild);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
get lastChild() {
|
|
const prev = this[END][PREV];
|
|
switch (prev.nodeType) {
|
|
case NODE_END:
|
|
return prev[START];
|
|
case ATTRIBUTE_NODE:
|
|
return null;
|
|
}
|
|
return prev === this ? null : prev;
|
|
}
|
|
|
|
get lastElementChild() {
|
|
let { lastChild } = this;
|
|
while (lastChild) {
|
|
if (lastChild.nodeType === ELEMENT_NODE) return lastChild;
|
|
lastChild = previousSibling(lastChild);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
get childElementCount() {
|
|
return this.children.length;
|
|
}
|
|
|
|
prepend(...nodes) {
|
|
insert(this, this.firstChild, nodes);
|
|
}
|
|
|
|
append(...nodes) {
|
|
insert(this, this[END], nodes);
|
|
}
|
|
|
|
replaceChildren(...nodes) {
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end && next.nodeType === ATTRIBUTE_NODE) next = next[NEXT];
|
|
while (next !== end) {
|
|
const after = getEnd(next)[NEXT];
|
|
next.remove();
|
|
next = after;
|
|
}
|
|
if (nodes.length) insert(this, end, nodes);
|
|
}
|
|
|
|
getElementsByClassName(className) {
|
|
const elements = new NodeList();
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (
|
|
next.nodeType === ELEMENT_NODE &&
|
|
next.hasAttribute('class') &&
|
|
next.classList.has(className)
|
|
)
|
|
elements.push(next);
|
|
next = next[NEXT];
|
|
}
|
|
return elements;
|
|
}
|
|
|
|
getElementsByTagName(tagName) {
|
|
const elements = new NodeList();
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (
|
|
next.nodeType === ELEMENT_NODE &&
|
|
(next.localName === tagName || localCase(next) === tagName)
|
|
)
|
|
elements.push(next);
|
|
next = next[NEXT];
|
|
}
|
|
return elements;
|
|
}
|
|
|
|
querySelector(selectors) {
|
|
const matches = prepareMatch(this, selectors);
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE && matches(next)) return next;
|
|
next = next[NEXT];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
querySelectorAll(selectors) {
|
|
const matches = prepareMatch(this, selectors);
|
|
const elements = new NodeList();
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE && matches(next)) elements.push(next);
|
|
next = next[NEXT];
|
|
}
|
|
return elements;
|
|
}
|
|
|
|
appendChild(node) {
|
|
return this.insertBefore(node, this[END]);
|
|
}
|
|
|
|
contains(node) {
|
|
let parentNode = node;
|
|
while (parentNode && parentNode !== this) parentNode = parentNode.parentNode;
|
|
return parentNode === this;
|
|
}
|
|
|
|
insertBefore(node, before = null) {
|
|
if (node === before) return node;
|
|
if (node === this) throw new Error('unable to append a node to itself');
|
|
const next = before || this[END];
|
|
switch (node.nodeType) {
|
|
case ELEMENT_NODE:
|
|
node.remove();
|
|
node.parentNode = this;
|
|
knownBoundaries(next[PREV], node, next);
|
|
moCallback(node, null);
|
|
connectedCallback(node);
|
|
break;
|
|
case DOCUMENT_FRAGMENT_NODE: {
|
|
let { [PRIVATE]: parentNode, firstChild, lastChild } = node;
|
|
if (firstChild) {
|
|
knownSegment(next[PREV], firstChild, lastChild, next);
|
|
knownAdjacent(node, node[END]);
|
|
if (parentNode) parentNode.replaceChildren();
|
|
do {
|
|
firstChild.parentNode = this;
|
|
moCallback(firstChild, null);
|
|
if (firstChild.nodeType === ELEMENT_NODE) connectedCallback(firstChild);
|
|
} while (firstChild !== lastChild && (firstChild = nextSibling(firstChild)));
|
|
}
|
|
break;
|
|
}
|
|
case TEXT_NODE:
|
|
case COMMENT_NODE:
|
|
node.remove();
|
|
/* eslint no-fallthrough:0 */
|
|
// this covers DOCUMENT_TYPE_NODE too
|
|
default:
|
|
node.parentNode = this;
|
|
knownSiblings(next[PREV], node, next);
|
|
moCallback(node, null);
|
|
break;
|
|
}
|
|
return node;
|
|
}
|
|
|
|
normalize() {
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
const { [NEXT]: $next, [PREV]: $prev, nodeType } = next;
|
|
if (nodeType === TEXT_NODE) {
|
|
if (!next[VALUE]) next.remove();
|
|
else if ($prev && $prev.nodeType === TEXT_NODE) {
|
|
$prev.textContent += next.textContent;
|
|
next.remove();
|
|
}
|
|
}
|
|
next = $next;
|
|
}
|
|
}
|
|
|
|
removeChild(node) {
|
|
if (node.parentNode !== this) throw new Error('node is not a child');
|
|
node.remove();
|
|
return node;
|
|
}
|
|
|
|
replaceChild(node, replaced) {
|
|
const next = getEnd(replaced)[NEXT];
|
|
replaced.remove();
|
|
this.insertBefore(node, next);
|
|
return replaced;
|
|
}
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#interface-nonelementparentnode
|
|
|
|
class NonElementParentNode extends ParentNode {
|
|
getElementById(id) {
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE && next.id === id) return next;
|
|
next = next[NEXT];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
cloneNode(deep) {
|
|
const { ownerDocument, constructor } = this;
|
|
const nonEPN = new constructor(ownerDocument);
|
|
if (deep) {
|
|
const { [END]: end } = nonEPN;
|
|
for (const node of this.childNodes) nonEPN.insertBefore(node.cloneNode(deep), end);
|
|
}
|
|
return nonEPN;
|
|
}
|
|
|
|
toString() {
|
|
const { childNodes, localName } = this;
|
|
return `<${localName}>${childNodes.join('')}</${localName}>`;
|
|
}
|
|
|
|
toJSON() {
|
|
const json = [];
|
|
nonElementAsJSON(this, json);
|
|
return json;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.DocumentFragment
|
|
*/
|
|
class DocumentFragment$1 extends NonElementParentNode {
|
|
constructor(ownerDocument) {
|
|
super(ownerDocument, '#document-fragment', DOCUMENT_FRAGMENT_NODE);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.DocumentType
|
|
*/
|
|
class DocumentType$1 extends Node$1 {
|
|
constructor(ownerDocument, name, publicId = '', systemId = '') {
|
|
super(ownerDocument, '#document-type', DOCUMENT_TYPE_NODE);
|
|
this.name = name;
|
|
this.publicId = publicId;
|
|
this.systemId = systemId;
|
|
}
|
|
|
|
cloneNode() {
|
|
const { ownerDocument, name, publicId, systemId } = this;
|
|
return new DocumentType$1(ownerDocument, name, publicId, systemId);
|
|
}
|
|
|
|
toString() {
|
|
const { name, publicId, systemId } = this;
|
|
const hasPublic = 0 < publicId.length;
|
|
const str = [name];
|
|
if (hasPublic) str.push('PUBLIC', `"${publicId}"`);
|
|
if (systemId.length) {
|
|
if (!hasPublic) str.push('SYSTEM');
|
|
str.push(`"${systemId}"`);
|
|
}
|
|
return `<!DOCTYPE ${str.join(' ')}>`;
|
|
}
|
|
|
|
toJSON() {
|
|
const json = [];
|
|
documentTypeAsJSON(this, json);
|
|
return json;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {Node} node
|
|
* @returns {String}
|
|
*/
|
|
const getInnerHtml = node => node.childNodes.join('');
|
|
|
|
/**
|
|
* @param {Node} node
|
|
* @param {String} html
|
|
*/
|
|
const setInnerHtml = (node, html) => {
|
|
const { ownerDocument } = node;
|
|
const { constructor } = ownerDocument;
|
|
const document = new constructor();
|
|
document[CUSTOM_ELEMENTS] = ownerDocument[CUSTOM_ELEMENTS];
|
|
const { childNodes } = parseFromString(document, ignoreCase(node), html);
|
|
|
|
node.replaceChildren(...childNodes);
|
|
};
|
|
|
|
var uhyphen = camel =>
|
|
camel.replace(/(([A-Z0-9])([A-Z0-9][a-z]))|(([a-z])([A-Z]))/g, '$2$5-$3$6').toLowerCase();
|
|
|
|
const refs$1 = new WeakMap();
|
|
|
|
const key = name => `data-${uhyphen(name)}`;
|
|
const prop = name => name.slice(5).replace(/-([a-z])/g, (_, $1) => $1.toUpperCase());
|
|
|
|
const handler$2 = {
|
|
get(dataset, name) {
|
|
if (name in dataset) return refs$1.get(dataset).getAttribute(key(name));
|
|
},
|
|
|
|
set(dataset, name, value) {
|
|
dataset[name] = value;
|
|
refs$1.get(dataset).setAttribute(key(name), value);
|
|
return true;
|
|
},
|
|
|
|
deleteProperty(dataset, name) {
|
|
if (name in dataset) refs$1.get(dataset).removeAttribute(key(name));
|
|
return delete dataset[name];
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.DOMStringMap
|
|
*/
|
|
class DOMStringMap {
|
|
/**
|
|
* @param {Element} ref
|
|
*/
|
|
constructor(ref) {
|
|
for (const { name, value } of ref.attributes) {
|
|
if (/^data-/.test(name)) this[prop(name)] = value;
|
|
}
|
|
refs$1.set(this, ref);
|
|
return new Proxy(this, handler$2);
|
|
}
|
|
}
|
|
|
|
setPrototypeOf(DOMStringMap.prototype, null);
|
|
|
|
const { add } = Set.prototype;
|
|
const addTokens = (self, tokens) => {
|
|
for (const token of tokens) {
|
|
if (token) add.call(self, token);
|
|
}
|
|
};
|
|
|
|
const update = ({ [OWNER_ELEMENT]: ownerElement, value }) => {
|
|
const attribute = ownerElement.getAttributeNode('class');
|
|
if (attribute) attribute.value = value;
|
|
else setAttribute(ownerElement, new Attr$1(ownerElement.ownerDocument, 'class', value));
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.DOMTokenList
|
|
*/
|
|
class DOMTokenList extends Set {
|
|
constructor(ownerElement) {
|
|
super();
|
|
this[OWNER_ELEMENT] = ownerElement;
|
|
const attribute = ownerElement.getAttributeNode('class');
|
|
if (attribute) addTokens(this, attribute.value.split(/\s+/));
|
|
}
|
|
|
|
get length() {
|
|
return this.size;
|
|
}
|
|
|
|
get value() {
|
|
return [...this].join(' ');
|
|
}
|
|
|
|
/**
|
|
* @param {...string} tokens
|
|
*/
|
|
add(...tokens) {
|
|
addTokens(this, tokens);
|
|
update(this);
|
|
}
|
|
|
|
/**
|
|
* @param {string} token
|
|
*/
|
|
contains(token) {
|
|
return this.has(token);
|
|
}
|
|
|
|
/**
|
|
* @param {...string} tokens
|
|
*/
|
|
remove(...tokens) {
|
|
for (const token of tokens) this.delete(token);
|
|
update(this);
|
|
}
|
|
|
|
/**
|
|
* @param {string} token
|
|
* @param {boolean?} force
|
|
*/
|
|
toggle(token, force) {
|
|
if (this.has(token)) {
|
|
if (force) return true;
|
|
this.delete(token);
|
|
update(this);
|
|
} else if (force || arguments.length === 1) {
|
|
super.add(token);
|
|
update(this);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param {string} token
|
|
* @param {string} newToken
|
|
*/
|
|
replace(token, newToken) {
|
|
if (this.has(token)) {
|
|
this.delete(token);
|
|
super.add(newToken);
|
|
update(this);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @param {string} token
|
|
*/
|
|
supports() {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
const refs = new WeakMap();
|
|
|
|
const getKeys = style => [...style.keys()].filter(key => key !== PRIVATE);
|
|
|
|
const updateKeys = style => {
|
|
const attr = refs.get(style).getAttributeNode('style');
|
|
if (!attr || attr[CHANGED] || style.get(PRIVATE) !== attr) {
|
|
style.clear();
|
|
if (attr) {
|
|
style.set(PRIVATE, attr);
|
|
for (const rule of attr[VALUE].split(/\s*;\s*/)) {
|
|
let [key, ...rest] = rule.split(':');
|
|
if (rest.length > 0) {
|
|
key = key.trim();
|
|
const value = rest.join(':').trim();
|
|
if (key && value) style.set(key, value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return attr;
|
|
};
|
|
|
|
const handler$1 = {
|
|
get(style, name) {
|
|
if (name in prototype) return style[name];
|
|
updateKeys(style);
|
|
if (name === 'length') return getKeys(style).length;
|
|
if (/^\d+$/.test(name)) return getKeys(style)[name];
|
|
return style.get(uhyphen(name));
|
|
},
|
|
|
|
set(style, name, value) {
|
|
if (name === 'cssText') style[name] = value;
|
|
else {
|
|
let attr = updateKeys(style);
|
|
if (value == null) style.delete(uhyphen(name));
|
|
else style.set(uhyphen(name), value);
|
|
if (!attr) {
|
|
const element = refs.get(style);
|
|
attr = element.ownerDocument.createAttribute('style');
|
|
element.setAttributeNode(attr);
|
|
style.set(PRIVATE, attr);
|
|
}
|
|
attr[CHANGED] = false;
|
|
attr[VALUE] = style.toString();
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.CSSStyleDeclaration
|
|
*/
|
|
class CSSStyleDeclaration$1 extends Map {
|
|
constructor(element) {
|
|
super();
|
|
refs.set(this, element);
|
|
/* c8 ignore start */
|
|
return new Proxy(this, handler$1);
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
get cssText() {
|
|
return this.toString();
|
|
}
|
|
|
|
set cssText(value) {
|
|
refs.get(this).setAttribute('style', value);
|
|
}
|
|
|
|
getPropertyValue(name) {
|
|
const self = this[PRIVATE];
|
|
return handler$1.get(self, name);
|
|
}
|
|
|
|
setProperty(name, value) {
|
|
const self = this[PRIVATE];
|
|
handler$1.set(self, name, value);
|
|
}
|
|
|
|
removeProperty(name) {
|
|
const self = this[PRIVATE];
|
|
handler$1.set(self, name, null);
|
|
}
|
|
|
|
[Symbol.iterator]() {
|
|
const keys = getKeys(this[PRIVATE]);
|
|
const { length } = keys;
|
|
let i = 0;
|
|
return {
|
|
next() {
|
|
const done = i === length;
|
|
return { done, value: done ? null : keys[i++] };
|
|
}
|
|
};
|
|
}
|
|
|
|
get [PRIVATE]() {
|
|
return this;
|
|
}
|
|
|
|
toString() {
|
|
const self = this[PRIVATE];
|
|
updateKeys(self);
|
|
const cssText = [];
|
|
self.forEach(push, cssText);
|
|
return cssText.join(';');
|
|
}
|
|
}
|
|
|
|
const { prototype } = CSSStyleDeclaration$1;
|
|
|
|
function push(value, key) {
|
|
if (key !== PRIVATE) this.push(`${key}:${value}`);
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#interface-event
|
|
|
|
/* c8 ignore start */
|
|
|
|
// Node 15 has Event but 14 and 12 don't
|
|
const BUBBLING_PHASE = 3;
|
|
const AT_TARGET = 2;
|
|
const CAPTURING_PHASE = 1;
|
|
const NONE = 0;
|
|
|
|
/**
|
|
* @implements globalThis.Event
|
|
*/
|
|
class GlobalEvent {
|
|
static get BUBBLING_PHASE() {
|
|
return BUBBLING_PHASE;
|
|
}
|
|
static get AT_TARGET() {
|
|
return AT_TARGET;
|
|
}
|
|
static get CAPTURING_PHASE() {
|
|
return CAPTURING_PHASE;
|
|
}
|
|
static get NONE() {
|
|
return NONE;
|
|
}
|
|
|
|
constructor(type, eventInitDict = {}) {
|
|
this.type = type;
|
|
this.bubbles = !!eventInitDict.bubbles;
|
|
this.cancelBubble = false;
|
|
this._stopImmediatePropagationFlag = false;
|
|
this.cancelable = !!eventInitDict.cancelable;
|
|
this.eventPhase = this.NONE;
|
|
this.timeStamp = Date.now();
|
|
this.defaultPrevented = false;
|
|
this.originalTarget = null;
|
|
this.returnValue = null;
|
|
this.srcElement = null;
|
|
this.target = null;
|
|
this._path = [];
|
|
}
|
|
|
|
get BUBBLING_PHASE() {
|
|
return BUBBLING_PHASE;
|
|
}
|
|
get AT_TARGET() {
|
|
return AT_TARGET;
|
|
}
|
|
get CAPTURING_PHASE() {
|
|
return CAPTURING_PHASE;
|
|
}
|
|
get NONE() {
|
|
return NONE;
|
|
}
|
|
|
|
preventDefault() {
|
|
this.defaultPrevented = true;
|
|
}
|
|
|
|
// simplified implementation, should be https://dom.spec.whatwg.org/#dom-event-composedpath
|
|
composedPath() {
|
|
return this._path;
|
|
}
|
|
|
|
stopPropagation() {
|
|
this.cancelBubble = true;
|
|
}
|
|
|
|
stopImmediatePropagation() {
|
|
this.stopPropagation();
|
|
this._stopImmediatePropagationFlag = true;
|
|
}
|
|
}
|
|
|
|
/* c8 ignore stop */
|
|
|
|
/**
|
|
* @implements globalThis.NamedNodeMap
|
|
*/
|
|
class NamedNodeMap extends Array {
|
|
constructor(ownerElement) {
|
|
super();
|
|
this.ownerElement = ownerElement;
|
|
}
|
|
|
|
getNamedItem(name) {
|
|
return this.ownerElement.getAttributeNode(name);
|
|
}
|
|
|
|
setNamedItem(attr) {
|
|
this.ownerElement.setAttributeNode(attr);
|
|
this.unshift(attr);
|
|
}
|
|
|
|
removeNamedItem(name) {
|
|
const item = this.getNamedItem(name);
|
|
this.ownerElement.removeAttribute(name);
|
|
this.splice(this.indexOf(item), 1);
|
|
}
|
|
|
|
item(index) {
|
|
return index < this.length ? this[index] : null;
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
getNamedItemNS(_, name) {
|
|
return this.getNamedItem(name);
|
|
}
|
|
|
|
setNamedItemNS(_, attr) {
|
|
return this.setNamedItem(attr);
|
|
}
|
|
|
|
removeNamedItemNS(_, name) {
|
|
return this.removeNamedItem(name);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.ShadowRoot
|
|
*/
|
|
class ShadowRoot$1 extends NonElementParentNode {
|
|
constructor(host) {
|
|
super(host.ownerDocument, '#shadow-root', DOCUMENT_FRAGMENT_NODE);
|
|
this.host = host;
|
|
}
|
|
|
|
get innerHTML() {
|
|
return getInnerHtml(this);
|
|
}
|
|
set innerHTML(html) {
|
|
setInnerHtml(this, html);
|
|
}
|
|
}
|
|
|
|
// https://dom.spec.whatwg.org/#interface-element
|
|
|
|
// <utils>
|
|
const attributesHandler = {
|
|
get(target, key) {
|
|
return key in target ? target[key] : target.find(({ name }) => name === key);
|
|
}
|
|
};
|
|
|
|
const create = (ownerDocument, element, localName) => {
|
|
if ('ownerSVGElement' in element) {
|
|
const svg = ownerDocument.createElementNS(SVG_NAMESPACE, localName);
|
|
svg.ownerSVGElement = element.ownerSVGElement;
|
|
return svg;
|
|
}
|
|
return ownerDocument.createElement(localName);
|
|
};
|
|
|
|
const isVoid = ({ localName, ownerDocument }) => {
|
|
return ownerDocument[MIME].voidElements.test(localName);
|
|
};
|
|
|
|
// </utils>
|
|
|
|
/**
|
|
* @implements globalThis.Element
|
|
*/
|
|
class Element$1 extends ParentNode {
|
|
constructor(ownerDocument, localName) {
|
|
super(ownerDocument, localName, ELEMENT_NODE);
|
|
this[CLASS_LIST] = null;
|
|
this[DATASET] = null;
|
|
this[STYLE] = null;
|
|
}
|
|
|
|
// <Mixins>
|
|
get isConnected() {
|
|
return isConnected(this);
|
|
}
|
|
get parentElement() {
|
|
return parentElement(this);
|
|
}
|
|
get previousSibling() {
|
|
return previousSibling(this);
|
|
}
|
|
get nextSibling() {
|
|
return nextSibling(this);
|
|
}
|
|
|
|
get previousElementSibling() {
|
|
return previousElementSibling(this);
|
|
}
|
|
get nextElementSibling() {
|
|
return nextElementSibling(this);
|
|
}
|
|
|
|
before(...nodes) {
|
|
before(this, nodes);
|
|
}
|
|
after(...nodes) {
|
|
after(this, nodes);
|
|
}
|
|
replaceWith(...nodes) {
|
|
replaceWith(this, nodes);
|
|
}
|
|
remove() {
|
|
remove(this[PREV], this, this[END][NEXT]);
|
|
}
|
|
// </Mixins>
|
|
|
|
// <specialGetters>
|
|
get id() {
|
|
return stringAttribute.get(this, 'id');
|
|
}
|
|
set id(value) {
|
|
stringAttribute.set(this, 'id', value);
|
|
}
|
|
|
|
get className() {
|
|
return this.classList.value;
|
|
}
|
|
set className(value) {
|
|
const { classList } = this;
|
|
classList.clear();
|
|
classList.add(...value.split(/\s+/));
|
|
}
|
|
|
|
get nodeName() {
|
|
return localCase(this);
|
|
}
|
|
get tagName() {
|
|
return localCase(this);
|
|
}
|
|
|
|
get classList() {
|
|
return this[CLASS_LIST] || (this[CLASS_LIST] = new DOMTokenList(this));
|
|
}
|
|
|
|
get dataset() {
|
|
return this[DATASET] || (this[DATASET] = new DOMStringMap(this));
|
|
}
|
|
|
|
get nonce() {
|
|
return stringAttribute.get(this, 'nonce');
|
|
}
|
|
set nonce(value) {
|
|
stringAttribute.set(this, 'nonce', value);
|
|
}
|
|
|
|
get style() {
|
|
return this[STYLE] || (this[STYLE] = new CSSStyleDeclaration$1(this));
|
|
}
|
|
|
|
get tabIndex() {
|
|
return numericAttribute.get(this, 'tabindex') || -1;
|
|
}
|
|
set tabIndex(value) {
|
|
numericAttribute.set(this, 'tabindex', value);
|
|
}
|
|
// </specialGetters>
|
|
|
|
// <contentRelated>
|
|
get innerText() {
|
|
const text = [];
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (next.nodeType === TEXT_NODE) {
|
|
text.push(next.textContent.replace(/\s+/g, ' '));
|
|
} else if (text.length && next[NEXT] != end && BLOCK_ELEMENTS.has(next.tagName)) {
|
|
text.push('\n');
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
return text.join('');
|
|
}
|
|
|
|
/**
|
|
* @returns {String}
|
|
*/
|
|
get textContent() {
|
|
const text = [];
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
if (next.nodeType === TEXT_NODE) text.push(next.textContent);
|
|
next = next[NEXT];
|
|
}
|
|
return text.join('');
|
|
}
|
|
|
|
set textContent(text) {
|
|
this.replaceChildren();
|
|
if (text) this.appendChild(new Text$1(this.ownerDocument, text));
|
|
}
|
|
|
|
get innerHTML() {
|
|
return getInnerHtml(this);
|
|
}
|
|
set innerHTML(html) {
|
|
setInnerHtml(this, html);
|
|
}
|
|
|
|
get outerHTML() {
|
|
return this.toString();
|
|
}
|
|
set outerHTML(html) {
|
|
const template = this.ownerDocument.createElement('');
|
|
template.innerHTML = html;
|
|
this.replaceWith(...template.childNodes);
|
|
}
|
|
// </contentRelated>
|
|
|
|
// <attributes>
|
|
get attributes() {
|
|
const attributes = new NamedNodeMap(this);
|
|
let next = this[NEXT];
|
|
while (next.nodeType === ATTRIBUTE_NODE) {
|
|
attributes.push(next);
|
|
next = next[NEXT];
|
|
}
|
|
return new Proxy(attributes, attributesHandler);
|
|
}
|
|
|
|
focus() {
|
|
this.dispatchEvent(new GlobalEvent('focus'));
|
|
}
|
|
|
|
getAttribute(name) {
|
|
if (name === 'class') return this.className;
|
|
const attribute = this.getAttributeNode(name);
|
|
return attribute && attribute.value;
|
|
}
|
|
|
|
getAttributeNode(name) {
|
|
let next = this[NEXT];
|
|
while (next.nodeType === ATTRIBUTE_NODE) {
|
|
if (next.name === name) return next;
|
|
next = next[NEXT];
|
|
}
|
|
return null;
|
|
}
|
|
|
|
getAttributeNames() {
|
|
const attributes = new NodeList();
|
|
let next = this[NEXT];
|
|
while (next.nodeType === ATTRIBUTE_NODE) {
|
|
attributes.push(next.name);
|
|
next = next[NEXT];
|
|
}
|
|
return attributes;
|
|
}
|
|
|
|
hasAttribute(name) {
|
|
return !!this.getAttributeNode(name);
|
|
}
|
|
hasAttributes() {
|
|
return this[NEXT].nodeType === ATTRIBUTE_NODE;
|
|
}
|
|
|
|
removeAttribute(name) {
|
|
if (name === 'class' && this[CLASS_LIST]) this[CLASS_LIST].clear();
|
|
let next = this[NEXT];
|
|
while (next.nodeType === ATTRIBUTE_NODE) {
|
|
if (next.name === name) {
|
|
removeAttribute(this, next);
|
|
return;
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
}
|
|
|
|
removeAttributeNode(attribute) {
|
|
let next = this[NEXT];
|
|
while (next.nodeType === ATTRIBUTE_NODE) {
|
|
if (next === attribute) {
|
|
removeAttribute(this, next);
|
|
return;
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
}
|
|
|
|
setAttribute(name, value) {
|
|
if (name === 'class') this.className = value;
|
|
else {
|
|
const attribute = this.getAttributeNode(name);
|
|
if (attribute) attribute.value = value;
|
|
else setAttribute(this, new Attr$1(this.ownerDocument, name, value));
|
|
}
|
|
}
|
|
|
|
setAttributeNode(attribute) {
|
|
const { name } = attribute;
|
|
const previously = this.getAttributeNode(name);
|
|
if (previously !== attribute) {
|
|
if (previously) this.removeAttributeNode(previously);
|
|
const { ownerElement } = attribute;
|
|
if (ownerElement) ownerElement.removeAttributeNode(attribute);
|
|
setAttribute(this, attribute);
|
|
}
|
|
return previously;
|
|
}
|
|
|
|
toggleAttribute(name, force) {
|
|
if (this.hasAttribute(name)) {
|
|
if (!force) {
|
|
this.removeAttribute(name);
|
|
return false;
|
|
}
|
|
return true;
|
|
} else if (force || arguments.length === 1) {
|
|
this.setAttribute(name, '');
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
// </attributes>
|
|
|
|
// <ShadowDOM>
|
|
get shadowRoot() {
|
|
if (shadowRoots.has(this)) {
|
|
const { mode, shadowRoot } = shadowRoots.get(this);
|
|
if (mode === 'open') return shadowRoot;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
attachShadow(init) {
|
|
if (shadowRoots.has(this)) throw new Error('operation not supported');
|
|
// TODO: shadowRoot should be likely a specialized class that extends DocumentFragment
|
|
// but until DSD is out, I am not sure I should spend time on this.
|
|
const shadowRoot = new ShadowRoot$1(this);
|
|
shadowRoot.append(...this.childNodes);
|
|
shadowRoots.set(this, {
|
|
mode: init.mode,
|
|
shadowRoot
|
|
});
|
|
return shadowRoot;
|
|
}
|
|
// </ShadowDOM>
|
|
|
|
// <selectors>
|
|
matches(selectors) {
|
|
return matches(this, selectors);
|
|
}
|
|
closest(selectors) {
|
|
let parentElement = this;
|
|
const matches = prepareMatch(parentElement, selectors);
|
|
while (parentElement && !matches(parentElement)) parentElement = parentElement.parentElement;
|
|
return parentElement;
|
|
}
|
|
// </selectors>
|
|
|
|
// <insertAdjacent>
|
|
insertAdjacentElement(position, element) {
|
|
const { parentElement } = this;
|
|
switch (position) {
|
|
case 'beforebegin':
|
|
if (parentElement) {
|
|
parentElement.insertBefore(element, this);
|
|
break;
|
|
}
|
|
return null;
|
|
case 'afterbegin':
|
|
this.insertBefore(element, this.firstChild);
|
|
break;
|
|
case 'beforeend':
|
|
this.insertBefore(element, null);
|
|
break;
|
|
case 'afterend':
|
|
if (parentElement) {
|
|
parentElement.insertBefore(element, this.nextSibling);
|
|
break;
|
|
}
|
|
return null;
|
|
}
|
|
return element;
|
|
}
|
|
|
|
insertAdjacentHTML(position, html) {
|
|
const template = this.ownerDocument.createElement('template');
|
|
template.innerHTML = html;
|
|
this.insertAdjacentElement(position, template.content);
|
|
}
|
|
|
|
insertAdjacentText(position, text) {
|
|
const node = this.ownerDocument.createTextNode(text);
|
|
this.insertAdjacentElement(position, node);
|
|
}
|
|
// </insertAdjacent>
|
|
|
|
cloneNode(deep = false) {
|
|
const { ownerDocument, localName } = this;
|
|
const addNext = next => {
|
|
next.parentNode = parentNode;
|
|
knownAdjacent($next, next);
|
|
$next = next;
|
|
};
|
|
const clone = create(ownerDocument, this, localName);
|
|
let parentNode = clone,
|
|
$next = clone;
|
|
let { [NEXT]: next, [END]: prev } = this;
|
|
while (next !== prev && (deep || next.nodeType === ATTRIBUTE_NODE)) {
|
|
switch (next.nodeType) {
|
|
case NODE_END:
|
|
knownAdjacent($next, parentNode[END]);
|
|
$next = parentNode[END];
|
|
parentNode = parentNode.parentNode;
|
|
break;
|
|
case ELEMENT_NODE: {
|
|
const node = create(ownerDocument, next, next.localName);
|
|
addNext(node);
|
|
parentNode = node;
|
|
break;
|
|
}
|
|
case ATTRIBUTE_NODE:
|
|
case TEXT_NODE:
|
|
case COMMENT_NODE:
|
|
addNext(next.cloneNode(deep));
|
|
break;
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
knownAdjacent($next, clone[END]);
|
|
return clone;
|
|
}
|
|
|
|
// <custom>
|
|
toString() {
|
|
const out = [];
|
|
const { [END]: end } = this;
|
|
let next = { [NEXT]: this };
|
|
let isOpened = false;
|
|
do {
|
|
next = next[NEXT];
|
|
switch (next.nodeType) {
|
|
case ATTRIBUTE_NODE: {
|
|
const attr = ' ' + next;
|
|
switch (attr) {
|
|
case ' id':
|
|
case ' class':
|
|
case ' style':
|
|
break;
|
|
default:
|
|
out.push(attr);
|
|
}
|
|
break;
|
|
}
|
|
case NODE_END: {
|
|
const start = next[START];
|
|
if (isOpened) {
|
|
if ('ownerSVGElement' in start) out.push(' />');
|
|
else if (isVoid(start)) out.push(ignoreCase(start) ? '>' : ' />');
|
|
else out.push(`></${start.localName}>`);
|
|
isOpened = false;
|
|
} else out.push(`</${start.localName}>`);
|
|
break;
|
|
}
|
|
case ELEMENT_NODE:
|
|
if (isOpened) out.push('>');
|
|
if (next.toString !== this.toString) {
|
|
out.push(next.toString());
|
|
next = next[END];
|
|
isOpened = false;
|
|
} else {
|
|
out.push(`<${next.localName}`);
|
|
isOpened = true;
|
|
}
|
|
break;
|
|
case TEXT_NODE:
|
|
case COMMENT_NODE:
|
|
out.push((isOpened ? '>' : '') + next);
|
|
isOpened = false;
|
|
break;
|
|
}
|
|
} while (next !== end);
|
|
return out.join('');
|
|
}
|
|
|
|
toJSON() {
|
|
const json = [];
|
|
elementAsJSON(this, json);
|
|
return json;
|
|
}
|
|
// </custom>
|
|
|
|
/* c8 ignore start */
|
|
getAttributeNS(_, name) {
|
|
return this.getAttribute(name);
|
|
}
|
|
getElementsByTagNameNS(_, name) {
|
|
return this.getElementsByTagName(name);
|
|
}
|
|
hasAttributeNS(_, name) {
|
|
return this.hasAttribute(name);
|
|
}
|
|
removeAttributeNS(_, name) {
|
|
this.removeAttribute(name);
|
|
}
|
|
setAttributeNS(_, name, value) {
|
|
this.setAttribute(name, value);
|
|
}
|
|
setAttributeNodeNS(attr) {
|
|
return this.setAttributeNode(attr);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
const classNames = new WeakMap();
|
|
|
|
const handler = {
|
|
get(target, name) {
|
|
return target[name];
|
|
},
|
|
set(target, name, value) {
|
|
target[name] = value;
|
|
return true;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.SVGElement
|
|
*/
|
|
class SVGElement$1 extends Element$1 {
|
|
constructor(ownerDocument, localName, ownerSVGElement = null) {
|
|
super(ownerDocument, localName);
|
|
this.ownerSVGElement = ownerSVGElement;
|
|
}
|
|
|
|
get className() {
|
|
if (!classNames.has(this))
|
|
classNames.set(this, new Proxy({ baseVal: '', animVal: '' }, handler));
|
|
return classNames.get(this);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
set className(value) {
|
|
const { classList } = this;
|
|
classList.clear();
|
|
classList.add(...value.split(/\s+/));
|
|
}
|
|
/* c8 ignore stop */
|
|
|
|
getAttribute(name) {
|
|
return name === 'class' ? [...this.classList].join(' ') : super.getAttribute(name);
|
|
}
|
|
|
|
setAttribute(name, value) {
|
|
if (name === 'class') this.className = value;
|
|
else if (name === 'style') {
|
|
const { className } = this;
|
|
className.baseVal = className.animVal = value;
|
|
}
|
|
super.setAttribute(name, value);
|
|
}
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
const illegalConstructor = () => {
|
|
throw new TypeError('Illegal constructor');
|
|
};
|
|
|
|
function Attr() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(Attr, Attr$1);
|
|
Attr.prototype = Attr$1.prototype;
|
|
|
|
function CharacterData() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(CharacterData, CharacterData$1);
|
|
CharacterData.prototype = CharacterData$1.prototype;
|
|
|
|
function Comment() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(Comment, Comment$1);
|
|
Comment.prototype = Comment$1.prototype;
|
|
|
|
function DocumentFragment() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(DocumentFragment, DocumentFragment$1);
|
|
DocumentFragment.prototype = DocumentFragment$1.prototype;
|
|
|
|
function DocumentType() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(DocumentType, DocumentType$1);
|
|
DocumentType.prototype = DocumentType$1.prototype;
|
|
|
|
function Element() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(Element, Element$1);
|
|
Element.prototype = Element$1.prototype;
|
|
|
|
function Node() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(Node, Node$1);
|
|
Node.prototype = Node$1.prototype;
|
|
|
|
function ShadowRoot() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(ShadowRoot, ShadowRoot$1);
|
|
ShadowRoot.prototype = ShadowRoot$1.prototype;
|
|
|
|
function Text() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(Text, Text$1);
|
|
Text.prototype = Text$1.prototype;
|
|
|
|
function SVGElement() {
|
|
illegalConstructor();
|
|
}
|
|
setPrototypeOf(SVGElement, SVGElement$1);
|
|
SVGElement.prototype = SVGElement$1.prototype;
|
|
/* c8 ignore stop */
|
|
|
|
const Facades = {
|
|
Attr,
|
|
CharacterData,
|
|
Comment,
|
|
DocumentFragment,
|
|
DocumentType,
|
|
Element,
|
|
Node,
|
|
ShadowRoot,
|
|
Text,
|
|
SVGElement
|
|
};
|
|
|
|
const Level0 = new WeakMap();
|
|
const level0 = {
|
|
get(element, name) {
|
|
return (Level0.has(element) && Level0.get(element)[name]) || null;
|
|
},
|
|
set(element, name, value) {
|
|
if (!Level0.has(element)) Level0.set(element, {});
|
|
const handlers = Level0.get(element);
|
|
const type = name.slice(2);
|
|
if (handlers[name]) element.removeEventListener(type, handlers[name], false);
|
|
if ((handlers[name] = value)) element.addEventListener(type, value, false);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.HTMLElement
|
|
*/
|
|
class HTMLElement extends Element$1 {
|
|
static get observedAttributes() {
|
|
return [];
|
|
}
|
|
|
|
constructor(ownerDocument = null, localName = '') {
|
|
super(ownerDocument, localName);
|
|
|
|
const ownerLess = !ownerDocument;
|
|
let options;
|
|
|
|
if (ownerLess) {
|
|
const { constructor: Class } = this;
|
|
if (!Classes.has(Class)) throw new Error('unable to initialize this Custom Element');
|
|
({ ownerDocument, localName, options } = Classes.get(Class));
|
|
}
|
|
|
|
if (ownerDocument[UPGRADE]) {
|
|
const { element, values } = ownerDocument[UPGRADE];
|
|
ownerDocument[UPGRADE] = null;
|
|
for (const [key, value] of values) element[key] = value;
|
|
return element;
|
|
}
|
|
|
|
if (ownerLess) {
|
|
this.ownerDocument = this[END].ownerDocument = ownerDocument;
|
|
this.localName = localName;
|
|
customElements.set(this, { connected: false });
|
|
if (options.is) this.setAttribute('is', options.is);
|
|
}
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
|
|
/* TODO: what about these?
|
|
offsetHeight
|
|
offsetLeft
|
|
offsetParent
|
|
offsetTop
|
|
offsetWidth
|
|
*/
|
|
|
|
blur() {
|
|
this.dispatchEvent(new GlobalEvent('blur'));
|
|
}
|
|
click() {
|
|
this.dispatchEvent(new GlobalEvent('click'));
|
|
}
|
|
|
|
// Boolean getters
|
|
get accessKeyLabel() {
|
|
const { accessKey } = this;
|
|
return accessKey && `Alt+Shift+${accessKey}`;
|
|
}
|
|
get isContentEditable() {
|
|
return this.hasAttribute('contenteditable');
|
|
}
|
|
|
|
// Boolean Accessors
|
|
get contentEditable() {
|
|
return booleanAttribute.get(this, 'contenteditable');
|
|
}
|
|
set contentEditable(value) {
|
|
booleanAttribute.set(this, 'contenteditable', value);
|
|
}
|
|
get draggable() {
|
|
return booleanAttribute.get(this, 'draggable');
|
|
}
|
|
set draggable(value) {
|
|
booleanAttribute.set(this, 'draggable', value);
|
|
}
|
|
get hidden() {
|
|
return booleanAttribute.get(this, 'hidden');
|
|
}
|
|
set hidden(value) {
|
|
booleanAttribute.set(this, 'hidden', value);
|
|
}
|
|
get spellcheck() {
|
|
return booleanAttribute.get(this, 'spellcheck');
|
|
}
|
|
set spellcheck(value) {
|
|
booleanAttribute.set(this, 'spellcheck', value);
|
|
}
|
|
|
|
// String Accessors
|
|
get accessKey() {
|
|
return stringAttribute.get(this, 'accesskey');
|
|
}
|
|
set accessKey(value) {
|
|
stringAttribute.set(this, 'accesskey', value);
|
|
}
|
|
get dir() {
|
|
return stringAttribute.get(this, 'dir');
|
|
}
|
|
set dir(value) {
|
|
stringAttribute.set(this, 'dir', value);
|
|
}
|
|
get lang() {
|
|
return stringAttribute.get(this, 'lang');
|
|
}
|
|
set lang(value) {
|
|
stringAttribute.set(this, 'lang', value);
|
|
}
|
|
get title() {
|
|
return stringAttribute.get(this, 'title');
|
|
}
|
|
set title(value) {
|
|
stringAttribute.set(this, 'title', value);
|
|
}
|
|
|
|
// DOM Level 0
|
|
get onabort() {
|
|
return level0.get(this, 'onabort');
|
|
}
|
|
set onabort(value) {
|
|
level0.set(this, 'onabort', value);
|
|
}
|
|
|
|
get onblur() {
|
|
return level0.get(this, 'onblur');
|
|
}
|
|
set onblur(value) {
|
|
level0.set(this, 'onblur', value);
|
|
}
|
|
|
|
get oncancel() {
|
|
return level0.get(this, 'oncancel');
|
|
}
|
|
set oncancel(value) {
|
|
level0.set(this, 'oncancel', value);
|
|
}
|
|
|
|
get oncanplay() {
|
|
return level0.get(this, 'oncanplay');
|
|
}
|
|
set oncanplay(value) {
|
|
level0.set(this, 'oncanplay', value);
|
|
}
|
|
|
|
get oncanplaythrough() {
|
|
return level0.get(this, 'oncanplaythrough');
|
|
}
|
|
set oncanplaythrough(value) {
|
|
level0.set(this, 'oncanplaythrough', value);
|
|
}
|
|
|
|
get onchange() {
|
|
return level0.get(this, 'onchange');
|
|
}
|
|
set onchange(value) {
|
|
level0.set(this, 'onchange', value);
|
|
}
|
|
|
|
get onclick() {
|
|
return level0.get(this, 'onclick');
|
|
}
|
|
set onclick(value) {
|
|
level0.set(this, 'onclick', value);
|
|
}
|
|
|
|
get onclose() {
|
|
return level0.get(this, 'onclose');
|
|
}
|
|
set onclose(value) {
|
|
level0.set(this, 'onclose', value);
|
|
}
|
|
|
|
get oncontextmenu() {
|
|
return level0.get(this, 'oncontextmenu');
|
|
}
|
|
set oncontextmenu(value) {
|
|
level0.set(this, 'oncontextmenu', value);
|
|
}
|
|
|
|
get oncuechange() {
|
|
return level0.get(this, 'oncuechange');
|
|
}
|
|
set oncuechange(value) {
|
|
level0.set(this, 'oncuechange', value);
|
|
}
|
|
|
|
get ondblclick() {
|
|
return level0.get(this, 'ondblclick');
|
|
}
|
|
set ondblclick(value) {
|
|
level0.set(this, 'ondblclick', value);
|
|
}
|
|
|
|
get ondrag() {
|
|
return level0.get(this, 'ondrag');
|
|
}
|
|
set ondrag(value) {
|
|
level0.set(this, 'ondrag', value);
|
|
}
|
|
|
|
get ondragend() {
|
|
return level0.get(this, 'ondragend');
|
|
}
|
|
set ondragend(value) {
|
|
level0.set(this, 'ondragend', value);
|
|
}
|
|
|
|
get ondragenter() {
|
|
return level0.get(this, 'ondragenter');
|
|
}
|
|
set ondragenter(value) {
|
|
level0.set(this, 'ondragenter', value);
|
|
}
|
|
|
|
get ondragleave() {
|
|
return level0.get(this, 'ondragleave');
|
|
}
|
|
set ondragleave(value) {
|
|
level0.set(this, 'ondragleave', value);
|
|
}
|
|
|
|
get ondragover() {
|
|
return level0.get(this, 'ondragover');
|
|
}
|
|
set ondragover(value) {
|
|
level0.set(this, 'ondragover', value);
|
|
}
|
|
|
|
get ondragstart() {
|
|
return level0.get(this, 'ondragstart');
|
|
}
|
|
set ondragstart(value) {
|
|
level0.set(this, 'ondragstart', value);
|
|
}
|
|
|
|
get ondrop() {
|
|
return level0.get(this, 'ondrop');
|
|
}
|
|
set ondrop(value) {
|
|
level0.set(this, 'ondrop', value);
|
|
}
|
|
|
|
get ondurationchange() {
|
|
return level0.get(this, 'ondurationchange');
|
|
}
|
|
set ondurationchange(value) {
|
|
level0.set(this, 'ondurationchange', value);
|
|
}
|
|
|
|
get onemptied() {
|
|
return level0.get(this, 'onemptied');
|
|
}
|
|
set onemptied(value) {
|
|
level0.set(this, 'onemptied', value);
|
|
}
|
|
|
|
get onended() {
|
|
return level0.get(this, 'onended');
|
|
}
|
|
set onended(value) {
|
|
level0.set(this, 'onended', value);
|
|
}
|
|
|
|
get onerror() {
|
|
return level0.get(this, 'onerror');
|
|
}
|
|
set onerror(value) {
|
|
level0.set(this, 'onerror', value);
|
|
}
|
|
|
|
get onfocus() {
|
|
return level0.get(this, 'onfocus');
|
|
}
|
|
set onfocus(value) {
|
|
level0.set(this, 'onfocus', value);
|
|
}
|
|
|
|
get oninput() {
|
|
return level0.get(this, 'oninput');
|
|
}
|
|
set oninput(value) {
|
|
level0.set(this, 'oninput', value);
|
|
}
|
|
|
|
get oninvalid() {
|
|
return level0.get(this, 'oninvalid');
|
|
}
|
|
set oninvalid(value) {
|
|
level0.set(this, 'oninvalid', value);
|
|
}
|
|
|
|
get onkeydown() {
|
|
return level0.get(this, 'onkeydown');
|
|
}
|
|
set onkeydown(value) {
|
|
level0.set(this, 'onkeydown', value);
|
|
}
|
|
|
|
get onkeypress() {
|
|
return level0.get(this, 'onkeypress');
|
|
}
|
|
set onkeypress(value) {
|
|
level0.set(this, 'onkeypress', value);
|
|
}
|
|
|
|
get onkeyup() {
|
|
return level0.get(this, 'onkeyup');
|
|
}
|
|
set onkeyup(value) {
|
|
level0.set(this, 'onkeyup', value);
|
|
}
|
|
|
|
get onload() {
|
|
return level0.get(this, 'onload');
|
|
}
|
|
set onload(value) {
|
|
level0.set(this, 'onload', value);
|
|
}
|
|
|
|
get onloadeddata() {
|
|
return level0.get(this, 'onloadeddata');
|
|
}
|
|
set onloadeddata(value) {
|
|
level0.set(this, 'onloadeddata', value);
|
|
}
|
|
|
|
get onloadedmetadata() {
|
|
return level0.get(this, 'onloadedmetadata');
|
|
}
|
|
set onloadedmetadata(value) {
|
|
level0.set(this, 'onloadedmetadata', value);
|
|
}
|
|
|
|
get onloadstart() {
|
|
return level0.get(this, 'onloadstart');
|
|
}
|
|
set onloadstart(value) {
|
|
level0.set(this, 'onloadstart', value);
|
|
}
|
|
|
|
get onmousedown() {
|
|
return level0.get(this, 'onmousedown');
|
|
}
|
|
set onmousedown(value) {
|
|
level0.set(this, 'onmousedown', value);
|
|
}
|
|
|
|
get onmouseenter() {
|
|
return level0.get(this, 'onmouseenter');
|
|
}
|
|
set onmouseenter(value) {
|
|
level0.set(this, 'onmouseenter', value);
|
|
}
|
|
|
|
get onmouseleave() {
|
|
return level0.get(this, 'onmouseleave');
|
|
}
|
|
set onmouseleave(value) {
|
|
level0.set(this, 'onmouseleave', value);
|
|
}
|
|
|
|
get onmousemove() {
|
|
return level0.get(this, 'onmousemove');
|
|
}
|
|
set onmousemove(value) {
|
|
level0.set(this, 'onmousemove', value);
|
|
}
|
|
|
|
get onmouseout() {
|
|
return level0.get(this, 'onmouseout');
|
|
}
|
|
set onmouseout(value) {
|
|
level0.set(this, 'onmouseout', value);
|
|
}
|
|
|
|
get onmouseover() {
|
|
return level0.get(this, 'onmouseover');
|
|
}
|
|
set onmouseover(value) {
|
|
level0.set(this, 'onmouseover', value);
|
|
}
|
|
|
|
get onmouseup() {
|
|
return level0.get(this, 'onmouseup');
|
|
}
|
|
set onmouseup(value) {
|
|
level0.set(this, 'onmouseup', value);
|
|
}
|
|
|
|
get onmousewheel() {
|
|
return level0.get(this, 'onmousewheel');
|
|
}
|
|
set onmousewheel(value) {
|
|
level0.set(this, 'onmousewheel', value);
|
|
}
|
|
|
|
get onpause() {
|
|
return level0.get(this, 'onpause');
|
|
}
|
|
set onpause(value) {
|
|
level0.set(this, 'onpause', value);
|
|
}
|
|
|
|
get onplay() {
|
|
return level0.get(this, 'onplay');
|
|
}
|
|
set onplay(value) {
|
|
level0.set(this, 'onplay', value);
|
|
}
|
|
|
|
get onplaying() {
|
|
return level0.get(this, 'onplaying');
|
|
}
|
|
set onplaying(value) {
|
|
level0.set(this, 'onplaying', value);
|
|
}
|
|
|
|
get onprogress() {
|
|
return level0.get(this, 'onprogress');
|
|
}
|
|
set onprogress(value) {
|
|
level0.set(this, 'onprogress', value);
|
|
}
|
|
|
|
get onratechange() {
|
|
return level0.get(this, 'onratechange');
|
|
}
|
|
set onratechange(value) {
|
|
level0.set(this, 'onratechange', value);
|
|
}
|
|
|
|
get onreset() {
|
|
return level0.get(this, 'onreset');
|
|
}
|
|
set onreset(value) {
|
|
level0.set(this, 'onreset', value);
|
|
}
|
|
|
|
get onresize() {
|
|
return level0.get(this, 'onresize');
|
|
}
|
|
set onresize(value) {
|
|
level0.set(this, 'onresize', value);
|
|
}
|
|
|
|
get onscroll() {
|
|
return level0.get(this, 'onscroll');
|
|
}
|
|
set onscroll(value) {
|
|
level0.set(this, 'onscroll', value);
|
|
}
|
|
|
|
get onseeked() {
|
|
return level0.get(this, 'onseeked');
|
|
}
|
|
set onseeked(value) {
|
|
level0.set(this, 'onseeked', value);
|
|
}
|
|
|
|
get onseeking() {
|
|
return level0.get(this, 'onseeking');
|
|
}
|
|
set onseeking(value) {
|
|
level0.set(this, 'onseeking', value);
|
|
}
|
|
|
|
get onselect() {
|
|
return level0.get(this, 'onselect');
|
|
}
|
|
set onselect(value) {
|
|
level0.set(this, 'onselect', value);
|
|
}
|
|
|
|
get onshow() {
|
|
return level0.get(this, 'onshow');
|
|
}
|
|
set onshow(value) {
|
|
level0.set(this, 'onshow', value);
|
|
}
|
|
|
|
get onstalled() {
|
|
return level0.get(this, 'onstalled');
|
|
}
|
|
set onstalled(value) {
|
|
level0.set(this, 'onstalled', value);
|
|
}
|
|
|
|
get onsubmit() {
|
|
return level0.get(this, 'onsubmit');
|
|
}
|
|
set onsubmit(value) {
|
|
level0.set(this, 'onsubmit', value);
|
|
}
|
|
|
|
get onsuspend() {
|
|
return level0.get(this, 'onsuspend');
|
|
}
|
|
set onsuspend(value) {
|
|
level0.set(this, 'onsuspend', value);
|
|
}
|
|
|
|
get ontimeupdate() {
|
|
return level0.get(this, 'ontimeupdate');
|
|
}
|
|
set ontimeupdate(value) {
|
|
level0.set(this, 'ontimeupdate', value);
|
|
}
|
|
|
|
get ontoggle() {
|
|
return level0.get(this, 'ontoggle');
|
|
}
|
|
set ontoggle(value) {
|
|
level0.set(this, 'ontoggle', value);
|
|
}
|
|
|
|
get onvolumechange() {
|
|
return level0.get(this, 'onvolumechange');
|
|
}
|
|
set onvolumechange(value) {
|
|
level0.set(this, 'onvolumechange', value);
|
|
}
|
|
|
|
get onwaiting() {
|
|
return level0.get(this, 'onwaiting');
|
|
}
|
|
set onwaiting(value) {
|
|
level0.set(this, 'onwaiting', value);
|
|
}
|
|
|
|
get onauxclick() {
|
|
return level0.get(this, 'onauxclick');
|
|
}
|
|
set onauxclick(value) {
|
|
level0.set(this, 'onauxclick', value);
|
|
}
|
|
|
|
get ongotpointercapture() {
|
|
return level0.get(this, 'ongotpointercapture');
|
|
}
|
|
set ongotpointercapture(value) {
|
|
level0.set(this, 'ongotpointercapture', value);
|
|
}
|
|
|
|
get onlostpointercapture() {
|
|
return level0.get(this, 'onlostpointercapture');
|
|
}
|
|
set onlostpointercapture(value) {
|
|
level0.set(this, 'onlostpointercapture', value);
|
|
}
|
|
|
|
get onpointercancel() {
|
|
return level0.get(this, 'onpointercancel');
|
|
}
|
|
set onpointercancel(value) {
|
|
level0.set(this, 'onpointercancel', value);
|
|
}
|
|
|
|
get onpointerdown() {
|
|
return level0.get(this, 'onpointerdown');
|
|
}
|
|
set onpointerdown(value) {
|
|
level0.set(this, 'onpointerdown', value);
|
|
}
|
|
|
|
get onpointerenter() {
|
|
return level0.get(this, 'onpointerenter');
|
|
}
|
|
set onpointerenter(value) {
|
|
level0.set(this, 'onpointerenter', value);
|
|
}
|
|
|
|
get onpointerleave() {
|
|
return level0.get(this, 'onpointerleave');
|
|
}
|
|
set onpointerleave(value) {
|
|
level0.set(this, 'onpointerleave', value);
|
|
}
|
|
|
|
get onpointermove() {
|
|
return level0.get(this, 'onpointermove');
|
|
}
|
|
set onpointermove(value) {
|
|
level0.set(this, 'onpointermove', value);
|
|
}
|
|
|
|
get onpointerout() {
|
|
return level0.get(this, 'onpointerout');
|
|
}
|
|
set onpointerout(value) {
|
|
level0.set(this, 'onpointerout', value);
|
|
}
|
|
|
|
get onpointerover() {
|
|
return level0.get(this, 'onpointerover');
|
|
}
|
|
set onpointerover(value) {
|
|
level0.set(this, 'onpointerover', value);
|
|
}
|
|
|
|
get onpointerup() {
|
|
return level0.get(this, 'onpointerup');
|
|
}
|
|
set onpointerup(value) {
|
|
level0.set(this, 'onpointerup', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
const tagName$e = 'template';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTemplateElement
|
|
*/
|
|
class HTMLTemplateElement extends HTMLElement {
|
|
constructor(ownerDocument) {
|
|
super(ownerDocument, tagName$e);
|
|
const content = this.ownerDocument.createDocumentFragment();
|
|
(this[CONTENT] = content)[PRIVATE] = this;
|
|
}
|
|
|
|
get content() {
|
|
if (this.hasChildNodes() && !this[CONTENT].hasChildNodes()) {
|
|
for (const node of this.childNodes) this[CONTENT].appendChild(node.cloneNode(true));
|
|
}
|
|
return this[CONTENT];
|
|
}
|
|
}
|
|
|
|
registerHTMLClass(tagName$e, HTMLTemplateElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLHtmlElement
|
|
*/
|
|
class HTMLHtmlElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'html') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const { toString } = HTMLElement.prototype;
|
|
|
|
class TextElement extends HTMLElement {
|
|
get innerHTML() {
|
|
return this.textContent;
|
|
}
|
|
set innerHTML(html) {
|
|
this.textContent = html;
|
|
}
|
|
|
|
toString() {
|
|
const outerHTML = toString.call(this.cloneNode());
|
|
return outerHTML.replace(/></, `>${this.textContent}<`);
|
|
}
|
|
}
|
|
|
|
const tagName$d = 'script';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLScriptElement
|
|
*/
|
|
class HTMLScriptElement extends TextElement {
|
|
constructor(ownerDocument, localName = tagName$d) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
get type() {
|
|
return stringAttribute.get(this, 'type');
|
|
}
|
|
set type(value) {
|
|
stringAttribute.set(this, 'type', value);
|
|
}
|
|
|
|
get src() {
|
|
return stringAttribute.get(this, 'src');
|
|
}
|
|
set src(value) {
|
|
stringAttribute.set(this, 'src', value);
|
|
}
|
|
|
|
get defer() {
|
|
return booleanAttribute.get(this, 'defer');
|
|
}
|
|
|
|
set defer(value) {
|
|
booleanAttribute.set(this, 'defer', value);
|
|
}
|
|
|
|
get crossOrigin() {
|
|
return stringAttribute.get(this, 'crossorigin');
|
|
}
|
|
set crossOrigin(value) {
|
|
stringAttribute.set(this, 'crossorigin', value);
|
|
}
|
|
|
|
get nomodule() {
|
|
return booleanAttribute.get(this, 'nomodule');
|
|
}
|
|
set nomodule(value) {
|
|
booleanAttribute.set(this, 'nomodule', value);
|
|
}
|
|
|
|
get referrerPolicy() {
|
|
return stringAttribute.get(this, 'referrerpolicy');
|
|
}
|
|
set referrerPolicy(value) {
|
|
stringAttribute.set(this, 'referrerpolicy', value);
|
|
}
|
|
|
|
get nonce() {
|
|
return stringAttribute.get(this, 'nonce');
|
|
}
|
|
set nonce(value) {
|
|
stringAttribute.set(this, 'nonce', value);
|
|
}
|
|
|
|
get async() {
|
|
return booleanAttribute.get(this, 'async');
|
|
}
|
|
set async(value) {
|
|
booleanAttribute.set(this, 'async', value);
|
|
}
|
|
}
|
|
|
|
registerHTMLClass(tagName$d, HTMLScriptElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLFrameElement
|
|
*/
|
|
class HTMLFrameElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'frame') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$c = 'iframe';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLIFrameElement
|
|
*/
|
|
class HTMLIFrameElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$c) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get src() {
|
|
return stringAttribute.get(this, 'src');
|
|
}
|
|
set src(value) {
|
|
stringAttribute.set(this, 'src', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$c, HTMLIFrameElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLObjectElement
|
|
*/
|
|
class HTMLObjectElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'object') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLHeadElement
|
|
*/
|
|
class HTMLHeadElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'head') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLBodyElement
|
|
*/
|
|
class HTMLBodyElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'body') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
var CSSStyleDeclaration = {};
|
|
|
|
var parse$2 = {};
|
|
|
|
var CSSStyleSheet = {};
|
|
|
|
var StyleSheet = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$c = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#the-stylesheet-interface
|
|
*/
|
|
CSSOM$c.StyleSheet = function StyleSheet() {
|
|
this.parentStyleSheet = null;
|
|
};
|
|
|
|
//.CommonJS
|
|
StyleSheet.StyleSheet = CSSOM$c.StyleSheet;
|
|
|
|
var CSSStyleRule = {};
|
|
|
|
var CSSRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$b = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#the-cssrule-interface
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSRule
|
|
*/
|
|
CSSOM$b.CSSRule = function CSSRule() {
|
|
this.parentRule = null;
|
|
this.parentStyleSheet = null;
|
|
};
|
|
|
|
CSSOM$b.CSSRule.UNKNOWN_RULE = 0; // obsolete
|
|
CSSOM$b.CSSRule.STYLE_RULE = 1;
|
|
CSSOM$b.CSSRule.CHARSET_RULE = 2; // obsolete
|
|
CSSOM$b.CSSRule.IMPORT_RULE = 3;
|
|
CSSOM$b.CSSRule.MEDIA_RULE = 4;
|
|
CSSOM$b.CSSRule.FONT_FACE_RULE = 5;
|
|
CSSOM$b.CSSRule.PAGE_RULE = 6;
|
|
CSSOM$b.CSSRule.KEYFRAMES_RULE = 7;
|
|
CSSOM$b.CSSRule.KEYFRAME_RULE = 8;
|
|
CSSOM$b.CSSRule.MARGIN_RULE = 9;
|
|
CSSOM$b.CSSRule.NAMESPACE_RULE = 10;
|
|
CSSOM$b.CSSRule.COUNTER_STYLE_RULE = 11;
|
|
CSSOM$b.CSSRule.SUPPORTS_RULE = 12;
|
|
CSSOM$b.CSSRule.DOCUMENT_RULE = 13;
|
|
CSSOM$b.CSSRule.FONT_FEATURE_VALUES_RULE = 14;
|
|
CSSOM$b.CSSRule.VIEWPORT_RULE = 15;
|
|
CSSOM$b.CSSRule.REGION_STYLE_RULE = 16;
|
|
|
|
CSSOM$b.CSSRule.prototype = {
|
|
constructor: CSSOM$b.CSSRule
|
|
//FIXME
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSRule.CSSRule = CSSOM$b.CSSRule;
|
|
|
|
var hasRequiredCSSStyleRule;
|
|
|
|
function requireCSSStyleRule() {
|
|
if (hasRequiredCSSStyleRule) return CSSStyleRule;
|
|
hasRequiredCSSStyleRule = 1;
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
CSSStyleDeclaration: requireCSSStyleDeclaration().CSSStyleDeclaration,
|
|
CSSRule: CSSRule.CSSRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#cssstylerule
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleRule
|
|
*/
|
|
CSSOM.CSSStyleRule = function CSSStyleRule() {
|
|
CSSOM.CSSRule.call(this);
|
|
this.selectorText = '';
|
|
this.style = new CSSOM.CSSStyleDeclaration();
|
|
this.style.parentRule = this;
|
|
};
|
|
|
|
CSSOM.CSSStyleRule.prototype = new CSSOM.CSSRule();
|
|
CSSOM.CSSStyleRule.prototype.constructor = CSSOM.CSSStyleRule;
|
|
CSSOM.CSSStyleRule.prototype.type = 1;
|
|
|
|
Object.defineProperty(CSSOM.CSSStyleRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var text;
|
|
if (this.selectorText) {
|
|
text = this.selectorText + ' {' + this.style.cssText + '}';
|
|
} else {
|
|
text = '';
|
|
}
|
|
return text;
|
|
},
|
|
set: function (cssText) {
|
|
var rule = CSSOM.CSSStyleRule.parse(cssText);
|
|
this.style = rule.style;
|
|
this.selectorText = rule.selectorText;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* NON-STANDARD
|
|
* lightweight version of parse.js.
|
|
* @param {string} ruleText
|
|
* @return CSSStyleRule
|
|
*/
|
|
CSSOM.CSSStyleRule.parse = function (ruleText) {
|
|
var i = 0;
|
|
var state = 'selector';
|
|
var index;
|
|
var j = i;
|
|
var buffer = '';
|
|
|
|
var SIGNIFICANT_WHITESPACE = {
|
|
selector: true,
|
|
value: true
|
|
};
|
|
|
|
var styleRule = new CSSOM.CSSStyleRule();
|
|
var name,
|
|
priority = '';
|
|
|
|
for (var character; (character = ruleText.charAt(i)); i++) {
|
|
switch (character) {
|
|
case ' ':
|
|
case '\t':
|
|
case '\r':
|
|
case '\n':
|
|
case '\f':
|
|
if (SIGNIFICANT_WHITESPACE[state]) {
|
|
// Squash 2 or more white-spaces in the row into 1
|
|
switch (ruleText.charAt(i - 1)) {
|
|
case ' ':
|
|
case '\t':
|
|
case '\r':
|
|
case '\n':
|
|
case '\f':
|
|
break;
|
|
default:
|
|
buffer += ' ';
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
// String
|
|
case '"':
|
|
j = i + 1;
|
|
index = ruleText.indexOf('"', j) + 1;
|
|
if (!index) {
|
|
throw '" is missing';
|
|
}
|
|
buffer += ruleText.slice(i, index);
|
|
i = index - 1;
|
|
break;
|
|
|
|
case "'":
|
|
j = i + 1;
|
|
index = ruleText.indexOf("'", j) + 1;
|
|
if (!index) {
|
|
throw "' is missing";
|
|
}
|
|
buffer += ruleText.slice(i, index);
|
|
i = index - 1;
|
|
break;
|
|
|
|
// Comment
|
|
case '/':
|
|
if (ruleText.charAt(i + 1) === '*') {
|
|
i += 2;
|
|
index = ruleText.indexOf('*/', i);
|
|
if (index === -1) {
|
|
throw new SyntaxError('Missing */');
|
|
} else {
|
|
i = index + 1;
|
|
}
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case '{':
|
|
if (state === 'selector') {
|
|
styleRule.selectorText = buffer.trim();
|
|
buffer = '';
|
|
state = 'name';
|
|
}
|
|
break;
|
|
|
|
case ':':
|
|
if (state === 'name') {
|
|
name = buffer.trim();
|
|
buffer = '';
|
|
state = 'value';
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case '!':
|
|
if (state === 'value' && ruleText.indexOf('!important', i) === i) {
|
|
priority = 'important';
|
|
i += 'important'.length;
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case ';':
|
|
if (state === 'value') {
|
|
styleRule.style.setProperty(name, buffer.trim(), priority);
|
|
priority = '';
|
|
buffer = '';
|
|
state = 'name';
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case '}':
|
|
if (state === 'value') {
|
|
styleRule.style.setProperty(name, buffer.trim(), priority);
|
|
priority = '';
|
|
buffer = '';
|
|
} else if (state === 'name') {
|
|
break;
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
state = 'selector';
|
|
break;
|
|
|
|
default:
|
|
buffer += character;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return styleRule;
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSStyleRule.CSSStyleRule = CSSOM.CSSStyleRule;
|
|
///CommonJS
|
|
return CSSStyleRule;
|
|
}
|
|
|
|
var hasRequiredCSSStyleSheet;
|
|
|
|
function requireCSSStyleSheet() {
|
|
if (hasRequiredCSSStyleSheet) return CSSStyleSheet;
|
|
hasRequiredCSSStyleSheet = 1;
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
StyleSheet: StyleSheet.StyleSheet,
|
|
CSSStyleRule: requireCSSStyleRule().CSSStyleRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet
|
|
*/
|
|
CSSOM.CSSStyleSheet = function CSSStyleSheet() {
|
|
CSSOM.StyleSheet.call(this);
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM.CSSStyleSheet.prototype = new CSSOM.StyleSheet();
|
|
CSSOM.CSSStyleSheet.prototype.constructor = CSSOM.CSSStyleSheet;
|
|
|
|
/**
|
|
* Used to insert a new rule into the style sheet. The new rule now becomes part of the cascade.
|
|
*
|
|
* sheet = new Sheet("body {margin: 0}")
|
|
* sheet.toString()
|
|
* -> "body{margin:0;}"
|
|
* sheet.insertRule("img {border: none}", 0)
|
|
* -> 0
|
|
* sheet.toString()
|
|
* -> "img{border:none;}body{margin:0;}"
|
|
*
|
|
* @param {string} rule
|
|
* @param {number} index
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-insertRule
|
|
* @return {number} The index within the style sheet's rule collection of the newly inserted rule.
|
|
*/
|
|
CSSOM.CSSStyleSheet.prototype.insertRule = function (rule, index) {
|
|
if (index < 0 || index > this.cssRules.length) {
|
|
throw new RangeError('INDEX_SIZE_ERR');
|
|
}
|
|
var cssRule = CSSOM.parse(rule).cssRules[0];
|
|
cssRule.parentStyleSheet = this;
|
|
this.cssRules.splice(index, 0, cssRule);
|
|
return index;
|
|
};
|
|
|
|
/**
|
|
* Used to delete a rule from the style sheet.
|
|
*
|
|
* sheet = new Sheet("img{border:none} body{margin:0}")
|
|
* sheet.toString()
|
|
* -> "img{border:none;}body{margin:0;}"
|
|
* sheet.deleteRule(0)
|
|
* sheet.toString()
|
|
* -> "body{margin:0;}"
|
|
*
|
|
* @param {number} index within the style sheet's rule list of the rule to remove.
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleSheet-deleteRule
|
|
*/
|
|
CSSOM.CSSStyleSheet.prototype.deleteRule = function (index) {
|
|
if (index < 0 || index >= this.cssRules.length) {
|
|
throw new RangeError('INDEX_SIZE_ERR');
|
|
}
|
|
this.cssRules.splice(index, 1);
|
|
};
|
|
|
|
/**
|
|
* NON-STANDARD
|
|
* @return {string} serialize stylesheet
|
|
*/
|
|
CSSOM.CSSStyleSheet.prototype.toString = function () {
|
|
var result = '';
|
|
var rules = this.cssRules;
|
|
for (var i = 0; i < rules.length; i++) {
|
|
result += rules[i].cssText + '\n';
|
|
}
|
|
return result;
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSStyleSheet.CSSStyleSheet = CSSOM.CSSStyleSheet;
|
|
CSSOM.parse = requireParse().parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleSheet.js
|
|
///CommonJS
|
|
return CSSStyleSheet;
|
|
}
|
|
|
|
var CSSImportRule = {};
|
|
|
|
var MediaList = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$a = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#the-medialist-interface
|
|
*/
|
|
CSSOM$a.MediaList = function MediaList() {
|
|
this.length = 0;
|
|
};
|
|
|
|
CSSOM$a.MediaList.prototype = {
|
|
constructor: CSSOM$a.MediaList,
|
|
|
|
/**
|
|
* @return {string}
|
|
*/
|
|
get mediaText() {
|
|
return Array.prototype.join.call(this, ', ');
|
|
},
|
|
|
|
/**
|
|
* @param {string} value
|
|
*/
|
|
set mediaText(value) {
|
|
var values = value.split(',');
|
|
var length = (this.length = values.length);
|
|
for (var i = 0; i < length; i++) {
|
|
this[i] = values[i].trim();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param {string} medium
|
|
*/
|
|
appendMedium: function (medium) {
|
|
if (Array.prototype.indexOf.call(this, medium) === -1) {
|
|
this[this.length] = medium;
|
|
this.length++;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param {string} medium
|
|
*/
|
|
deleteMedium: function (medium) {
|
|
var index = Array.prototype.indexOf.call(this, medium);
|
|
if (index !== -1) {
|
|
Array.prototype.splice.call(this, index, 1);
|
|
}
|
|
}
|
|
};
|
|
|
|
//.CommonJS
|
|
MediaList.MediaList = CSSOM$a.MediaList;
|
|
|
|
var hasRequiredCSSImportRule;
|
|
|
|
function requireCSSImportRule() {
|
|
if (hasRequiredCSSImportRule) return CSSImportRule;
|
|
hasRequiredCSSImportRule = 1;
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSStyleSheet: requireCSSStyleSheet().CSSStyleSheet,
|
|
MediaList: MediaList.MediaList
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#cssimportrule
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSImportRule
|
|
*/
|
|
CSSOM.CSSImportRule = function CSSImportRule() {
|
|
CSSOM.CSSRule.call(this);
|
|
this.href = '';
|
|
this.media = new CSSOM.MediaList();
|
|
this.styleSheet = new CSSOM.CSSStyleSheet();
|
|
};
|
|
|
|
CSSOM.CSSImportRule.prototype = new CSSOM.CSSRule();
|
|
CSSOM.CSSImportRule.prototype.constructor = CSSOM.CSSImportRule;
|
|
CSSOM.CSSImportRule.prototype.type = 3;
|
|
|
|
Object.defineProperty(CSSOM.CSSImportRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var mediaText = this.media.mediaText;
|
|
return '@import url(' + this.href + ')' + (mediaText ? ' ' + mediaText : '') + ';';
|
|
},
|
|
set: function (cssText) {
|
|
var i = 0;
|
|
|
|
/**
|
|
* @import url(partial.css) screen, handheld;
|
|
* || |
|
|
* after-import media
|
|
* |
|
|
* url
|
|
*/
|
|
var state = '';
|
|
|
|
var buffer = '';
|
|
var index;
|
|
for (var character; (character = cssText.charAt(i)); i++) {
|
|
switch (character) {
|
|
case ' ':
|
|
case '\t':
|
|
case '\r':
|
|
case '\n':
|
|
case '\f':
|
|
if (state === 'after-import') {
|
|
state = 'url';
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case '@':
|
|
if (!state && cssText.indexOf('@import', i) === i) {
|
|
state = 'after-import';
|
|
i += 'import'.length;
|
|
buffer = '';
|
|
}
|
|
break;
|
|
|
|
case 'u':
|
|
if (state === 'url' && cssText.indexOf('url(', i) === i) {
|
|
index = cssText.indexOf(')', i + 1);
|
|
if (index === -1) {
|
|
throw i + ': ")" not found';
|
|
}
|
|
i += 'url('.length;
|
|
var url = cssText.slice(i, index);
|
|
if (url[0] === url[url.length - 1]) {
|
|
if (url[0] === '"' || url[0] === "'") {
|
|
url = url.slice(1, -1);
|
|
}
|
|
}
|
|
this.href = url;
|
|
i = index;
|
|
state = 'media';
|
|
}
|
|
break;
|
|
|
|
case '"':
|
|
if (state === 'url') {
|
|
index = cssText.indexOf('"', i + 1);
|
|
if (!index) {
|
|
throw i + ": '\"' not found";
|
|
}
|
|
this.href = cssText.slice(i + 1, index);
|
|
i = index;
|
|
state = 'media';
|
|
}
|
|
break;
|
|
|
|
case "'":
|
|
if (state === 'url') {
|
|
index = cssText.indexOf("'", i + 1);
|
|
if (!index) {
|
|
throw i + ': "\'" not found';
|
|
}
|
|
this.href = cssText.slice(i + 1, index);
|
|
i = index;
|
|
state = 'media';
|
|
}
|
|
break;
|
|
|
|
case ';':
|
|
if (state === 'media') {
|
|
if (buffer) {
|
|
this.media.mediaText = buffer.trim();
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
if (state === 'media') {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSImportRule.CSSImportRule = CSSOM.CSSImportRule;
|
|
///CommonJS
|
|
return CSSImportRule;
|
|
}
|
|
|
|
var CSSGroupingRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$9 = {
|
|
CSSRule: CSSRule.CSSRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see https://drafts.csswg.org/cssom/#the-cssgroupingrule-interface
|
|
*/
|
|
CSSOM$9.CSSGroupingRule = function CSSGroupingRule() {
|
|
CSSOM$9.CSSRule.call(this);
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM$9.CSSGroupingRule.prototype = new CSSOM$9.CSSRule();
|
|
CSSOM$9.CSSGroupingRule.prototype.constructor = CSSOM$9.CSSGroupingRule;
|
|
|
|
/**
|
|
* Used to insert a new CSS rule to a list of CSS rules.
|
|
*
|
|
* @example
|
|
* cssGroupingRule.cssText
|
|
* -> "body{margin:0;}"
|
|
* cssGroupingRule.insertRule("img{border:none;}", 1)
|
|
* -> 1
|
|
* cssGroupingRule.cssText
|
|
* -> "body{margin:0;}img{border:none;}"
|
|
*
|
|
* @param {string} rule
|
|
* @param {number} [index]
|
|
* @see https://www.w3.org/TR/cssom-1/#dom-cssgroupingrule-insertrule
|
|
* @return {number} The index within the grouping rule's collection of the newly inserted rule.
|
|
*/
|
|
CSSOM$9.CSSGroupingRule.prototype.insertRule = function insertRule(rule, index) {
|
|
if (index < 0 || index > this.cssRules.length) {
|
|
throw new RangeError('INDEX_SIZE_ERR');
|
|
}
|
|
var cssRule = CSSOM$9.parse(rule).cssRules[0];
|
|
cssRule.parentRule = this;
|
|
this.cssRules.splice(index, 0, cssRule);
|
|
return index;
|
|
};
|
|
|
|
/**
|
|
* Used to delete a rule from the grouping rule.
|
|
*
|
|
* cssGroupingRule.cssText
|
|
* -> "img{border:none;}body{margin:0;}"
|
|
* cssGroupingRule.deleteRule(0)
|
|
* cssGroupingRule.cssText
|
|
* -> "body{margin:0;}"
|
|
*
|
|
* @param {number} index within the grouping rule's rule list of the rule to remove.
|
|
* @see https://www.w3.org/TR/cssom-1/#dom-cssgroupingrule-deleterule
|
|
*/
|
|
CSSOM$9.CSSGroupingRule.prototype.deleteRule = function deleteRule(index) {
|
|
if (index < 0 || index >= this.cssRules.length) {
|
|
throw new RangeError('INDEX_SIZE_ERR');
|
|
}
|
|
this.cssRules.splice(index, 1)[0].parentRule = null;
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSGroupingRule.CSSGroupingRule = CSSOM$9.CSSGroupingRule;
|
|
|
|
var CSSMediaRule = {};
|
|
|
|
var CSSConditionRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$8 = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSGroupingRule: CSSGroupingRule.CSSGroupingRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see https://www.w3.org/TR/css-conditional-3/#the-cssconditionrule-interface
|
|
*/
|
|
CSSOM$8.CSSConditionRule = function CSSConditionRule() {
|
|
CSSOM$8.CSSGroupingRule.call(this);
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM$8.CSSConditionRule.prototype = new CSSOM$8.CSSGroupingRule();
|
|
CSSOM$8.CSSConditionRule.prototype.constructor = CSSOM$8.CSSConditionRule;
|
|
CSSOM$8.CSSConditionRule.prototype.conditionText = '';
|
|
CSSOM$8.CSSConditionRule.prototype.cssText = '';
|
|
|
|
//.CommonJS
|
|
CSSConditionRule.CSSConditionRule = CSSOM$8.CSSConditionRule;
|
|
|
|
//.CommonJS
|
|
var CSSOM$7 = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSGroupingRule: CSSGroupingRule.CSSGroupingRule,
|
|
CSSConditionRule: CSSConditionRule.CSSConditionRule,
|
|
MediaList: MediaList.MediaList
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#cssmediarule
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSMediaRule
|
|
*/
|
|
CSSOM$7.CSSMediaRule = function CSSMediaRule() {
|
|
CSSOM$7.CSSConditionRule.call(this);
|
|
this.media = new CSSOM$7.MediaList();
|
|
};
|
|
|
|
CSSOM$7.CSSMediaRule.prototype = new CSSOM$7.CSSConditionRule();
|
|
CSSOM$7.CSSMediaRule.prototype.constructor = CSSOM$7.CSSMediaRule;
|
|
CSSOM$7.CSSMediaRule.prototype.type = 4;
|
|
|
|
// https://opensource.apple.com/source/WebCore/WebCore-7611.1.21.161.3/css/CSSMediaRule.cpp
|
|
Object.defineProperties(CSSOM$7.CSSMediaRule.prototype, {
|
|
conditionText: {
|
|
get: function () {
|
|
return this.media.mediaText;
|
|
},
|
|
set: function (value) {
|
|
this.media.mediaText = value;
|
|
},
|
|
configurable: true,
|
|
enumerable: true
|
|
},
|
|
cssText: {
|
|
get: function () {
|
|
var cssTexts = [];
|
|
for (var i = 0, length = this.cssRules.length; i < length; i++) {
|
|
cssTexts.push(this.cssRules[i].cssText);
|
|
}
|
|
return '@media ' + this.media.mediaText + ' {' + cssTexts.join('') + '}';
|
|
},
|
|
configurable: true,
|
|
enumerable: true
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSMediaRule.CSSMediaRule = CSSOM$7.CSSMediaRule;
|
|
|
|
var CSSSupportsRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$6 = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSGroupingRule: CSSGroupingRule.CSSGroupingRule,
|
|
CSSConditionRule: CSSConditionRule.CSSConditionRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see https://drafts.csswg.org/css-conditional-3/#the-csssupportsrule-interface
|
|
*/
|
|
CSSOM$6.CSSSupportsRule = function CSSSupportsRule() {
|
|
CSSOM$6.CSSConditionRule.call(this);
|
|
};
|
|
|
|
CSSOM$6.CSSSupportsRule.prototype = new CSSOM$6.CSSConditionRule();
|
|
CSSOM$6.CSSSupportsRule.prototype.constructor = CSSOM$6.CSSSupportsRule;
|
|
CSSOM$6.CSSSupportsRule.prototype.type = 12;
|
|
|
|
Object.defineProperty(CSSOM$6.CSSSupportsRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var cssTexts = [];
|
|
|
|
for (var i = 0, length = this.cssRules.length; i < length; i++) {
|
|
cssTexts.push(this.cssRules[i].cssText);
|
|
}
|
|
|
|
return '@supports ' + this.conditionText + ' {' + cssTexts.join('') + '}';
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSSupportsRule.CSSSupportsRule = CSSOM$6.CSSSupportsRule;
|
|
|
|
var CSSFontFaceRule = {};
|
|
|
|
var hasRequiredCSSFontFaceRule;
|
|
|
|
function requireCSSFontFaceRule() {
|
|
if (hasRequiredCSSFontFaceRule) return CSSFontFaceRule;
|
|
hasRequiredCSSFontFaceRule = 1;
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
CSSStyleDeclaration: requireCSSStyleDeclaration().CSSStyleDeclaration,
|
|
CSSRule: CSSRule.CSSRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://dev.w3.org/csswg/cssom/#css-font-face-rule
|
|
*/
|
|
CSSOM.CSSFontFaceRule = function CSSFontFaceRule() {
|
|
CSSOM.CSSRule.call(this);
|
|
this.style = new CSSOM.CSSStyleDeclaration();
|
|
this.style.parentRule = this;
|
|
};
|
|
|
|
CSSOM.CSSFontFaceRule.prototype = new CSSOM.CSSRule();
|
|
CSSOM.CSSFontFaceRule.prototype.constructor = CSSOM.CSSFontFaceRule;
|
|
CSSOM.CSSFontFaceRule.prototype.type = 5;
|
|
//FIXME
|
|
//CSSOM.CSSFontFaceRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
|
|
//CSSOM.CSSFontFaceRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
|
|
|
|
// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSFontFaceRule.cpp
|
|
Object.defineProperty(CSSOM.CSSFontFaceRule.prototype, 'cssText', {
|
|
get: function () {
|
|
return '@font-face {' + this.style.cssText + '}';
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSFontFaceRule.CSSFontFaceRule = CSSOM.CSSFontFaceRule;
|
|
///CommonJS
|
|
return CSSFontFaceRule;
|
|
}
|
|
|
|
var CSSHostRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$5 = {
|
|
CSSRule: CSSRule.CSSRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/shadow-dom/#host-at-rule
|
|
*/
|
|
CSSOM$5.CSSHostRule = function CSSHostRule() {
|
|
CSSOM$5.CSSRule.call(this);
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM$5.CSSHostRule.prototype = new CSSOM$5.CSSRule();
|
|
CSSOM$5.CSSHostRule.prototype.constructor = CSSOM$5.CSSHostRule;
|
|
CSSOM$5.CSSHostRule.prototype.type = 1001;
|
|
//FIXME
|
|
//CSSOM.CSSHostRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
|
|
//CSSOM.CSSHostRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
|
|
|
|
Object.defineProperty(CSSOM$5.CSSHostRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var cssTexts = [];
|
|
for (var i = 0, length = this.cssRules.length; i < length; i++) {
|
|
cssTexts.push(this.cssRules[i].cssText);
|
|
}
|
|
return '@host {' + cssTexts.join('') + '}';
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSHostRule.CSSHostRule = CSSOM$5.CSSHostRule;
|
|
|
|
var CSSKeyframeRule = {};
|
|
|
|
var hasRequiredCSSKeyframeRule;
|
|
|
|
function requireCSSKeyframeRule() {
|
|
if (hasRequiredCSSKeyframeRule) return CSSKeyframeRule;
|
|
hasRequiredCSSKeyframeRule = 1;
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSStyleDeclaration: requireCSSStyleDeclaration().CSSStyleDeclaration
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframeRule
|
|
*/
|
|
CSSOM.CSSKeyframeRule = function CSSKeyframeRule() {
|
|
CSSOM.CSSRule.call(this);
|
|
this.keyText = '';
|
|
this.style = new CSSOM.CSSStyleDeclaration();
|
|
this.style.parentRule = this;
|
|
};
|
|
|
|
CSSOM.CSSKeyframeRule.prototype = new CSSOM.CSSRule();
|
|
CSSOM.CSSKeyframeRule.prototype.constructor = CSSOM.CSSKeyframeRule;
|
|
CSSOM.CSSKeyframeRule.prototype.type = 8;
|
|
//FIXME
|
|
//CSSOM.CSSKeyframeRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
|
|
//CSSOM.CSSKeyframeRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
|
|
|
|
// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframeRule.cpp
|
|
Object.defineProperty(CSSOM.CSSKeyframeRule.prototype, 'cssText', {
|
|
get: function () {
|
|
return this.keyText + ' {' + this.style.cssText + '} ';
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSKeyframeRule.CSSKeyframeRule = CSSOM.CSSKeyframeRule;
|
|
///CommonJS
|
|
return CSSKeyframeRule;
|
|
}
|
|
|
|
var CSSKeyframesRule = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$4 = {
|
|
CSSRule: CSSRule.CSSRule
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/css3-animations/#DOM-CSSKeyframesRule
|
|
*/
|
|
CSSOM$4.CSSKeyframesRule = function CSSKeyframesRule() {
|
|
CSSOM$4.CSSRule.call(this);
|
|
this.name = '';
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM$4.CSSKeyframesRule.prototype = new CSSOM$4.CSSRule();
|
|
CSSOM$4.CSSKeyframesRule.prototype.constructor = CSSOM$4.CSSKeyframesRule;
|
|
CSSOM$4.CSSKeyframesRule.prototype.type = 7;
|
|
//FIXME
|
|
//CSSOM.CSSKeyframesRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
|
|
//CSSOM.CSSKeyframesRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
|
|
|
|
// http://www.opensource.apple.com/source/WebCore/WebCore-955.66.1/css/WebKitCSSKeyframesRule.cpp
|
|
Object.defineProperty(CSSOM$4.CSSKeyframesRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var cssTexts = [];
|
|
for (var i = 0, length = this.cssRules.length; i < length; i++) {
|
|
cssTexts.push(' ' + this.cssRules[i].cssText);
|
|
}
|
|
return (
|
|
'@' +
|
|
(this._vendorPrefix || '') +
|
|
'keyframes ' +
|
|
this.name +
|
|
' { \n' +
|
|
cssTexts.join('\n') +
|
|
'\n}'
|
|
);
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSKeyframesRule.CSSKeyframesRule = CSSOM$4.CSSKeyframesRule;
|
|
|
|
var CSSValueExpression = {};
|
|
|
|
var CSSValue = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$3 = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
|
|
*
|
|
* TODO: add if needed
|
|
*/
|
|
CSSOM$3.CSSValue = function CSSValue() {};
|
|
|
|
CSSOM$3.CSSValue.prototype = {
|
|
constructor: CSSOM$3.CSSValue,
|
|
|
|
// @see: http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSValue
|
|
set cssText(text) {
|
|
var name = this._getConstructorName();
|
|
|
|
throw new Error(
|
|
'DOMException: property "cssText" of "' +
|
|
name +
|
|
'" is readonly and can not be replaced with "' +
|
|
text +
|
|
'"!'
|
|
);
|
|
},
|
|
|
|
get cssText() {
|
|
var name = this._getConstructorName();
|
|
|
|
throw new Error('getter "cssText" of "' + name + '" is not implemented!');
|
|
},
|
|
|
|
_getConstructorName: function () {
|
|
var s = this.constructor.toString(),
|
|
c = s.match(/function\s([^\(]+)/),
|
|
name = c[1];
|
|
|
|
return name;
|
|
}
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSValue.CSSValue = CSSOM$3.CSSValue;
|
|
|
|
//.CommonJS
|
|
var CSSOM$2 = {
|
|
CSSValue: CSSValue.CSSValue
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://msdn.microsoft.com/en-us/library/ms537634(v=vs.85).aspx
|
|
*
|
|
*/
|
|
CSSOM$2.CSSValueExpression = function CSSValueExpression(token, idx) {
|
|
this._token = token;
|
|
this._idx = idx;
|
|
};
|
|
|
|
CSSOM$2.CSSValueExpression.prototype = new CSSOM$2.CSSValue();
|
|
CSSOM$2.CSSValueExpression.prototype.constructor = CSSOM$2.CSSValueExpression;
|
|
|
|
/**
|
|
* parse css expression() value
|
|
*
|
|
* @return {Object}
|
|
* - error:
|
|
* or
|
|
* - idx:
|
|
* - expression:
|
|
*
|
|
* Example:
|
|
*
|
|
* .selector {
|
|
* zoom: expression(documentElement.clientWidth > 1000 ? '1000px' : 'auto');
|
|
* }
|
|
*/
|
|
CSSOM$2.CSSValueExpression.prototype.parse = function () {
|
|
var token = this._token,
|
|
idx = this._idx;
|
|
|
|
var character = '',
|
|
expression = '',
|
|
error = '',
|
|
info,
|
|
paren = [];
|
|
|
|
for (; ; ++idx) {
|
|
character = token.charAt(idx);
|
|
|
|
// end of token
|
|
if (character === '') {
|
|
error = 'css expression error: unfinished expression!';
|
|
break;
|
|
}
|
|
|
|
switch (character) {
|
|
case '(':
|
|
paren.push(character);
|
|
expression += character;
|
|
break;
|
|
|
|
case ')':
|
|
paren.pop(character);
|
|
expression += character;
|
|
break;
|
|
|
|
case '/':
|
|
if ((info = this._parseJSComment(token, idx))) {
|
|
// comment?
|
|
if (info.error) {
|
|
error = 'css expression error: unfinished comment in expression!';
|
|
} else {
|
|
idx = info.idx;
|
|
// ignore the comment
|
|
}
|
|
} else if ((info = this._parseJSRexExp(token, idx))) {
|
|
// regexp
|
|
idx = info.idx;
|
|
expression += info.text;
|
|
} else {
|
|
// other
|
|
expression += character;
|
|
}
|
|
break;
|
|
|
|
case "'":
|
|
case '"':
|
|
info = this._parseJSString(token, idx, character);
|
|
if (info) {
|
|
// string
|
|
idx = info.idx;
|
|
expression += info.text;
|
|
} else {
|
|
expression += character;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
expression += character;
|
|
break;
|
|
}
|
|
|
|
if (error) {
|
|
break;
|
|
}
|
|
|
|
// end of expression
|
|
if (paren.length === 0) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
var ret;
|
|
if (error) {
|
|
ret = {
|
|
error: error
|
|
};
|
|
} else {
|
|
ret = {
|
|
idx: idx,
|
|
expression: expression
|
|
};
|
|
}
|
|
|
|
return ret;
|
|
};
|
|
|
|
/**
|
|
*
|
|
* @return {Object|false}
|
|
* - idx:
|
|
* - text:
|
|
* or
|
|
* - error:
|
|
* or
|
|
* false
|
|
*
|
|
*/
|
|
CSSOM$2.CSSValueExpression.prototype._parseJSComment = function (token, idx) {
|
|
var nextChar = token.charAt(idx + 1),
|
|
text;
|
|
|
|
if (nextChar === '/' || nextChar === '*') {
|
|
var startIdx = idx,
|
|
endIdx,
|
|
commentEndChar;
|
|
|
|
if (nextChar === '/') {
|
|
// line comment
|
|
commentEndChar = '\n';
|
|
} else if (nextChar === '*') {
|
|
// block comment
|
|
commentEndChar = '*/';
|
|
}
|
|
|
|
endIdx = token.indexOf(commentEndChar, startIdx + 1 + 1);
|
|
if (endIdx !== -1) {
|
|
endIdx = endIdx + commentEndChar.length - 1;
|
|
text = token.substring(idx, endIdx + 1);
|
|
return {
|
|
idx: endIdx,
|
|
text: text
|
|
};
|
|
} else {
|
|
var error = 'css expression error: unfinished comment in expression!';
|
|
return {
|
|
error: error
|
|
};
|
|
}
|
|
} else {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
/**
|
|
*
|
|
* @return {Object|false}
|
|
* - idx:
|
|
* - text:
|
|
* or
|
|
* false
|
|
*
|
|
*/
|
|
CSSOM$2.CSSValueExpression.prototype._parseJSString = function (token, idx, sep) {
|
|
var endIdx = this._findMatchedIdx(token, idx, sep),
|
|
text;
|
|
|
|
if (endIdx === -1) {
|
|
return false;
|
|
} else {
|
|
text = token.substring(idx, endIdx + sep.length);
|
|
|
|
return {
|
|
idx: endIdx,
|
|
text: text
|
|
};
|
|
}
|
|
};
|
|
|
|
/**
|
|
* parse regexp in css expression
|
|
*
|
|
* @return {Object|false}
|
|
* - idx:
|
|
* - regExp:
|
|
* or
|
|
* false
|
|
*/
|
|
|
|
/*
|
|
|
|
all legal RegExp
|
|
|
|
/a/
|
|
(/a/)
|
|
[/a/]
|
|
[12, /a/]
|
|
|
|
!/a/
|
|
|
|
+/a/
|
|
-/a/
|
|
* /a/
|
|
/ /a/
|
|
%/a/
|
|
|
|
===/a/
|
|
!==/a/
|
|
==/a/
|
|
!=/a/
|
|
>/a/
|
|
>=/a/
|
|
</a/
|
|
<=/a/
|
|
|
|
&/a/
|
|
|/a/
|
|
^/a/
|
|
~/a/
|
|
<</a/
|
|
>>/a/
|
|
>>>/a/
|
|
|
|
&&/a/
|
|
||/a/
|
|
?/a/
|
|
=/a/
|
|
,/a/
|
|
|
|
delete /a/
|
|
in /a/
|
|
instanceof /a/
|
|
new /a/
|
|
typeof /a/
|
|
void /a/
|
|
|
|
*/
|
|
CSSOM$2.CSSValueExpression.prototype._parseJSRexExp = function (token, idx) {
|
|
var before = token.substring(0, idx).replace(/\s+$/, ''),
|
|
legalRegx = [
|
|
/^$/,
|
|
/\($/,
|
|
/\[$/,
|
|
/\!$/,
|
|
/\+$/,
|
|
/\-$/,
|
|
/\*$/,
|
|
/\/\s+/,
|
|
/\%$/,
|
|
/\=$/,
|
|
/\>$/,
|
|
/<$/,
|
|
/\&$/,
|
|
/\|$/,
|
|
/\^$/,
|
|
/\~$/,
|
|
/\?$/,
|
|
/\,$/,
|
|
/delete$/,
|
|
/in$/,
|
|
/instanceof$/,
|
|
/new$/,
|
|
/typeof$/,
|
|
/void$/
|
|
];
|
|
|
|
var isLegal = legalRegx.some(function (reg) {
|
|
return reg.test(before);
|
|
});
|
|
|
|
if (!isLegal) {
|
|
return false;
|
|
} else {
|
|
var sep = '/';
|
|
|
|
// same logic as string
|
|
return this._parseJSString(token, idx, sep);
|
|
}
|
|
};
|
|
|
|
/**
|
|
*
|
|
* find next sep(same line) index in `token`
|
|
*
|
|
* @return {Number}
|
|
*
|
|
*/
|
|
CSSOM$2.CSSValueExpression.prototype._findMatchedIdx = function (token, idx, sep) {
|
|
var startIdx = idx,
|
|
endIdx;
|
|
|
|
var NOT_FOUND = -1;
|
|
|
|
while (true) {
|
|
endIdx = token.indexOf(sep, startIdx + 1);
|
|
|
|
if (endIdx === -1) {
|
|
// not found
|
|
endIdx = NOT_FOUND;
|
|
break;
|
|
} else {
|
|
var text = token.substring(idx + 1, endIdx),
|
|
matched = text.match(/\\+$/);
|
|
if (!matched || matched[0] % 2 === 0) {
|
|
// not escaped
|
|
break;
|
|
} else {
|
|
startIdx = endIdx;
|
|
}
|
|
}
|
|
}
|
|
|
|
// boundary must be in the same line(js string or regexp)
|
|
var nextNewLineIdx = token.indexOf('\n', idx + 1);
|
|
if (nextNewLineIdx < endIdx) {
|
|
endIdx = NOT_FOUND;
|
|
}
|
|
|
|
return endIdx;
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSValueExpression.CSSValueExpression = CSSOM$2.CSSValueExpression;
|
|
|
|
var CSSDocumentRule = {};
|
|
|
|
var MatcherList = {};
|
|
|
|
//.CommonJS
|
|
var CSSOM$1 = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see https://developer.mozilla.org/en/CSS/@-moz-document
|
|
*/
|
|
CSSOM$1.MatcherList = function MatcherList() {
|
|
this.length = 0;
|
|
};
|
|
|
|
CSSOM$1.MatcherList.prototype = {
|
|
constructor: CSSOM$1.MatcherList,
|
|
|
|
/**
|
|
* @return {string}
|
|
*/
|
|
get matcherText() {
|
|
return Array.prototype.join.call(this, ', ');
|
|
},
|
|
|
|
/**
|
|
* @param {string} value
|
|
*/
|
|
set matcherText(value) {
|
|
// just a temporary solution, actually it may be wrong by just split the value with ',', because a url can include ','.
|
|
var values = value.split(',');
|
|
var length = (this.length = values.length);
|
|
for (var i = 0; i < length; i++) {
|
|
this[i] = values[i].trim();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param {string} matcher
|
|
*/
|
|
appendMatcher: function (matcher) {
|
|
if (Array.prototype.indexOf.call(this, matcher) === -1) {
|
|
this[this.length] = matcher;
|
|
this.length++;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param {string} matcher
|
|
*/
|
|
deleteMatcher: function (matcher) {
|
|
var index = Array.prototype.indexOf.call(this, matcher);
|
|
if (index !== -1) {
|
|
Array.prototype.splice.call(this, index, 1);
|
|
}
|
|
}
|
|
};
|
|
|
|
//.CommonJS
|
|
MatcherList.MatcherList = CSSOM$1.MatcherList;
|
|
|
|
//.CommonJS
|
|
var CSSOM = {
|
|
CSSRule: CSSRule.CSSRule,
|
|
MatcherList: MatcherList.MatcherList
|
|
};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see https://developer.mozilla.org/en/CSS/@-moz-document
|
|
*/
|
|
CSSOM.CSSDocumentRule = function CSSDocumentRule() {
|
|
CSSOM.CSSRule.call(this);
|
|
this.matcher = new CSSOM.MatcherList();
|
|
this.cssRules = [];
|
|
};
|
|
|
|
CSSOM.CSSDocumentRule.prototype = new CSSOM.CSSRule();
|
|
CSSOM.CSSDocumentRule.prototype.constructor = CSSOM.CSSDocumentRule;
|
|
CSSOM.CSSDocumentRule.prototype.type = 10;
|
|
//FIXME
|
|
//CSSOM.CSSDocumentRule.prototype.insertRule = CSSStyleSheet.prototype.insertRule;
|
|
//CSSOM.CSSDocumentRule.prototype.deleteRule = CSSStyleSheet.prototype.deleteRule;
|
|
|
|
Object.defineProperty(CSSOM.CSSDocumentRule.prototype, 'cssText', {
|
|
get: function () {
|
|
var cssTexts = [];
|
|
for (var i = 0, length = this.cssRules.length; i < length; i++) {
|
|
cssTexts.push(this.cssRules[i].cssText);
|
|
}
|
|
return '@-moz-document ' + this.matcher.matcherText + ' {' + cssTexts.join('') + '}';
|
|
}
|
|
});
|
|
|
|
//.CommonJS
|
|
CSSDocumentRule.CSSDocumentRule = CSSOM.CSSDocumentRule;
|
|
|
|
var hasRequiredParse;
|
|
|
|
function requireParse() {
|
|
if (hasRequiredParse) return parse$2;
|
|
hasRequiredParse = 1;
|
|
//.CommonJS
|
|
var CSSOM = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @param {string} token
|
|
*/
|
|
CSSOM.parse = function parse(token) {
|
|
var i = 0;
|
|
|
|
/**
|
|
"before-selector" or
|
|
"selector" or
|
|
"atRule" or
|
|
"atBlock" or
|
|
"conditionBlock" or
|
|
"before-name" or
|
|
"name" or
|
|
"before-value" or
|
|
"value"
|
|
*/
|
|
var state = 'before-selector';
|
|
|
|
var index;
|
|
var buffer = '';
|
|
var valueParenthesisDepth = 0;
|
|
|
|
var SIGNIFICANT_WHITESPACE = {
|
|
selector: true,
|
|
value: true,
|
|
'value-parenthesis': true,
|
|
atRule: true,
|
|
'importRule-begin': true,
|
|
importRule: true,
|
|
atBlock: true,
|
|
conditionBlock: true,
|
|
'documentRule-begin': true
|
|
};
|
|
|
|
var styleSheet = new CSSOM.CSSStyleSheet();
|
|
|
|
// @type CSSStyleSheet|CSSMediaRule|CSSSupportsRule|CSSFontFaceRule|CSSKeyframesRule|CSSDocumentRule
|
|
var currentScope = styleSheet;
|
|
|
|
// @type CSSMediaRule|CSSSupportsRule|CSSKeyframesRule|CSSDocumentRule
|
|
var parentRule;
|
|
|
|
var ancestorRules = [];
|
|
var hasAncestors = false;
|
|
var prevScope;
|
|
|
|
var name,
|
|
priority = '',
|
|
styleRule,
|
|
mediaRule,
|
|
supportsRule,
|
|
importRule,
|
|
fontFaceRule,
|
|
keyframesRule,
|
|
documentRule,
|
|
hostRule;
|
|
|
|
var atKeyframesRegExp = /@(-(?:\w+-)+)?keyframes/g;
|
|
|
|
var parseError = function (message) {
|
|
var lines = token.substring(0, i).split('\n');
|
|
var lineCount = lines.length;
|
|
var charCount = lines.pop().length + 1;
|
|
var error = new Error(message + ' (line ' + lineCount + ', char ' + charCount + ')');
|
|
error.line = lineCount;
|
|
/* jshint sub : true */
|
|
error['char'] = charCount;
|
|
error.styleSheet = styleSheet;
|
|
throw error;
|
|
};
|
|
|
|
for (var character; (character = token.charAt(i)); i++) {
|
|
switch (character) {
|
|
case ' ':
|
|
case '\t':
|
|
case '\r':
|
|
case '\n':
|
|
case '\f':
|
|
if (SIGNIFICANT_WHITESPACE[state]) {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
// String
|
|
case '"':
|
|
index = i + 1;
|
|
do {
|
|
index = token.indexOf('"', index) + 1;
|
|
if (!index) {
|
|
parseError('Unmatched "');
|
|
}
|
|
} while (token[index - 2] === '\\');
|
|
buffer += token.slice(i, index);
|
|
i = index - 1;
|
|
switch (state) {
|
|
case 'before-value':
|
|
state = 'value';
|
|
break;
|
|
case 'importRule-begin':
|
|
state = 'importRule';
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case "'":
|
|
index = i + 1;
|
|
do {
|
|
index = token.indexOf("'", index) + 1;
|
|
if (!index) {
|
|
parseError("Unmatched '");
|
|
}
|
|
} while (token[index - 2] === '\\');
|
|
buffer += token.slice(i, index);
|
|
i = index - 1;
|
|
switch (state) {
|
|
case 'before-value':
|
|
state = 'value';
|
|
break;
|
|
case 'importRule-begin':
|
|
state = 'importRule';
|
|
break;
|
|
}
|
|
break;
|
|
|
|
// Comment
|
|
case '/':
|
|
if (token.charAt(i + 1) === '*') {
|
|
i += 2;
|
|
index = token.indexOf('*/', i);
|
|
if (index === -1) {
|
|
parseError('Missing */');
|
|
} else {
|
|
i = index + 1;
|
|
}
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
if (state === 'importRule-begin') {
|
|
buffer += ' ';
|
|
state = 'importRule';
|
|
}
|
|
break;
|
|
|
|
// At-rule
|
|
case '@':
|
|
if (token.indexOf('@-moz-document', i) === i) {
|
|
state = 'documentRule-begin';
|
|
documentRule = new CSSOM.CSSDocumentRule();
|
|
documentRule.__starts = i;
|
|
i += '-moz-document'.length;
|
|
buffer = '';
|
|
break;
|
|
} else if (token.indexOf('@media', i) === i) {
|
|
state = 'atBlock';
|
|
mediaRule = new CSSOM.CSSMediaRule();
|
|
mediaRule.__starts = i;
|
|
i += 'media'.length;
|
|
buffer = '';
|
|
break;
|
|
} else if (token.indexOf('@supports', i) === i) {
|
|
state = 'conditionBlock';
|
|
supportsRule = new CSSOM.CSSSupportsRule();
|
|
supportsRule.__starts = i;
|
|
i += 'supports'.length;
|
|
buffer = '';
|
|
break;
|
|
} else if (token.indexOf('@host', i) === i) {
|
|
state = 'hostRule-begin';
|
|
i += 'host'.length;
|
|
hostRule = new CSSOM.CSSHostRule();
|
|
hostRule.__starts = i;
|
|
buffer = '';
|
|
break;
|
|
} else if (token.indexOf('@import', i) === i) {
|
|
state = 'importRule-begin';
|
|
i += 'import'.length;
|
|
buffer += '@import';
|
|
break;
|
|
} else if (token.indexOf('@font-face', i) === i) {
|
|
state = 'fontFaceRule-begin';
|
|
i += 'font-face'.length;
|
|
fontFaceRule = new CSSOM.CSSFontFaceRule();
|
|
fontFaceRule.__starts = i;
|
|
buffer = '';
|
|
break;
|
|
} else {
|
|
atKeyframesRegExp.lastIndex = i;
|
|
var matchKeyframes = atKeyframesRegExp.exec(token);
|
|
if (matchKeyframes && matchKeyframes.index === i) {
|
|
state = 'keyframesRule-begin';
|
|
keyframesRule = new CSSOM.CSSKeyframesRule();
|
|
keyframesRule.__starts = i;
|
|
keyframesRule._vendorPrefix = matchKeyframes[1]; // Will come out as undefined if no prefix was found
|
|
i += matchKeyframes[0].length - 1;
|
|
buffer = '';
|
|
break;
|
|
} else if (state === 'selector') {
|
|
state = 'atRule';
|
|
}
|
|
}
|
|
buffer += character;
|
|
break;
|
|
|
|
case '{':
|
|
if (state === 'selector' || state === 'atRule') {
|
|
styleRule.selectorText = buffer.trim();
|
|
styleRule.style.__starts = i;
|
|
buffer = '';
|
|
state = 'before-name';
|
|
} else if (state === 'atBlock') {
|
|
mediaRule.media.mediaText = buffer.trim();
|
|
|
|
if (parentRule) {
|
|
ancestorRules.push(parentRule);
|
|
}
|
|
|
|
currentScope = parentRule = mediaRule;
|
|
mediaRule.parentStyleSheet = styleSheet;
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
} else if (state === 'conditionBlock') {
|
|
supportsRule.conditionText = buffer.trim();
|
|
|
|
if (parentRule) {
|
|
ancestorRules.push(parentRule);
|
|
}
|
|
|
|
currentScope = parentRule = supportsRule;
|
|
supportsRule.parentStyleSheet = styleSheet;
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
} else if (state === 'hostRule-begin') {
|
|
if (parentRule) {
|
|
ancestorRules.push(parentRule);
|
|
}
|
|
|
|
currentScope = parentRule = hostRule;
|
|
hostRule.parentStyleSheet = styleSheet;
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
} else if (state === 'fontFaceRule-begin') {
|
|
if (parentRule) {
|
|
fontFaceRule.parentRule = parentRule;
|
|
}
|
|
fontFaceRule.parentStyleSheet = styleSheet;
|
|
styleRule = fontFaceRule;
|
|
buffer = '';
|
|
state = 'before-name';
|
|
} else if (state === 'keyframesRule-begin') {
|
|
keyframesRule.name = buffer.trim();
|
|
if (parentRule) {
|
|
ancestorRules.push(parentRule);
|
|
keyframesRule.parentRule = parentRule;
|
|
}
|
|
keyframesRule.parentStyleSheet = styleSheet;
|
|
currentScope = parentRule = keyframesRule;
|
|
buffer = '';
|
|
state = 'keyframeRule-begin';
|
|
} else if (state === 'keyframeRule-begin') {
|
|
styleRule = new CSSOM.CSSKeyframeRule();
|
|
styleRule.keyText = buffer.trim();
|
|
styleRule.__starts = i;
|
|
buffer = '';
|
|
state = 'before-name';
|
|
} else if (state === 'documentRule-begin') {
|
|
// FIXME: what if this '{' is in the url text of the match function?
|
|
documentRule.matcher.matcherText = buffer.trim();
|
|
if (parentRule) {
|
|
ancestorRules.push(parentRule);
|
|
documentRule.parentRule = parentRule;
|
|
}
|
|
currentScope = parentRule = documentRule;
|
|
documentRule.parentStyleSheet = styleSheet;
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
}
|
|
break;
|
|
|
|
case ':':
|
|
if (state === 'name') {
|
|
name = buffer.trim();
|
|
buffer = '';
|
|
state = 'before-value';
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case '(':
|
|
if (state === 'value') {
|
|
// ie css expression mode
|
|
if (buffer.trim() === 'expression') {
|
|
var info = new CSSOM.CSSValueExpression(token, i).parse();
|
|
|
|
if (info.error) {
|
|
parseError(info.error);
|
|
} else {
|
|
buffer += info.expression;
|
|
i = info.idx;
|
|
}
|
|
} else {
|
|
state = 'value-parenthesis';
|
|
//always ensure this is reset to 1 on transition
|
|
//from value to value-parenthesis
|
|
valueParenthesisDepth = 1;
|
|
buffer += character;
|
|
}
|
|
} else if (state === 'value-parenthesis') {
|
|
valueParenthesisDepth++;
|
|
buffer += character;
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case ')':
|
|
if (state === 'value-parenthesis') {
|
|
valueParenthesisDepth--;
|
|
if (valueParenthesisDepth === 0) state = 'value';
|
|
}
|
|
buffer += character;
|
|
break;
|
|
|
|
case '!':
|
|
if (state === 'value' && token.indexOf('!important', i) === i) {
|
|
priority = 'important';
|
|
i += 'important'.length;
|
|
} else {
|
|
buffer += character;
|
|
}
|
|
break;
|
|
|
|
case ';':
|
|
switch (state) {
|
|
case 'value':
|
|
styleRule.style.setProperty(name, buffer.trim(), priority);
|
|
priority = '';
|
|
buffer = '';
|
|
state = 'before-name';
|
|
break;
|
|
case 'atRule':
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
break;
|
|
case 'importRule':
|
|
importRule = new CSSOM.CSSImportRule();
|
|
importRule.parentStyleSheet = importRule.styleSheet.parentStyleSheet = styleSheet;
|
|
importRule.cssText = buffer + character;
|
|
styleSheet.cssRules.push(importRule);
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
break;
|
|
default:
|
|
buffer += character;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case '}':
|
|
switch (state) {
|
|
case 'value':
|
|
styleRule.style.setProperty(name, buffer.trim(), priority);
|
|
priority = '';
|
|
/* falls through */
|
|
case 'before-name':
|
|
case 'name':
|
|
styleRule.__ends = i + 1;
|
|
if (parentRule) {
|
|
styleRule.parentRule = parentRule;
|
|
}
|
|
styleRule.parentStyleSheet = styleSheet;
|
|
currentScope.cssRules.push(styleRule);
|
|
buffer = '';
|
|
if (currentScope.constructor === CSSOM.CSSKeyframesRule) {
|
|
state = 'keyframeRule-begin';
|
|
} else {
|
|
state = 'before-selector';
|
|
}
|
|
break;
|
|
case 'keyframeRule-begin':
|
|
case 'before-selector':
|
|
case 'selector':
|
|
// End of media/supports/document rule.
|
|
if (!parentRule) {
|
|
parseError('Unexpected }');
|
|
}
|
|
|
|
// Handle rules nested in @media or @supports
|
|
hasAncestors = ancestorRules.length > 0;
|
|
|
|
while (ancestorRules.length > 0) {
|
|
parentRule = ancestorRules.pop();
|
|
|
|
if (
|
|
parentRule.constructor.name === 'CSSMediaRule' ||
|
|
parentRule.constructor.name === 'CSSSupportsRule'
|
|
) {
|
|
prevScope = currentScope;
|
|
currentScope = parentRule;
|
|
currentScope.cssRules.push(prevScope);
|
|
break;
|
|
}
|
|
|
|
if (ancestorRules.length === 0) {
|
|
hasAncestors = false;
|
|
}
|
|
}
|
|
|
|
if (!hasAncestors) {
|
|
currentScope.__ends = i + 1;
|
|
styleSheet.cssRules.push(currentScope);
|
|
currentScope = styleSheet;
|
|
parentRule = null;
|
|
}
|
|
|
|
buffer = '';
|
|
state = 'before-selector';
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
switch (state) {
|
|
case 'before-selector':
|
|
state = 'selector';
|
|
styleRule = new CSSOM.CSSStyleRule();
|
|
styleRule.__starts = i;
|
|
break;
|
|
case 'before-name':
|
|
state = 'name';
|
|
break;
|
|
case 'before-value':
|
|
state = 'value';
|
|
break;
|
|
case 'importRule-begin':
|
|
state = 'importRule';
|
|
break;
|
|
}
|
|
buffer += character;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return styleSheet;
|
|
};
|
|
|
|
//.CommonJS
|
|
parse$2.parse = CSSOM.parse;
|
|
// The following modules cannot be included sooner due to the mutual dependency with parse.js
|
|
CSSOM.CSSStyleSheet = requireCSSStyleSheet().CSSStyleSheet;
|
|
CSSOM.CSSStyleRule = requireCSSStyleRule().CSSStyleRule;
|
|
CSSOM.CSSImportRule = requireCSSImportRule().CSSImportRule;
|
|
CSSOM.CSSGroupingRule = CSSGroupingRule.CSSGroupingRule;
|
|
CSSOM.CSSMediaRule = CSSMediaRule.CSSMediaRule;
|
|
CSSOM.CSSConditionRule = CSSConditionRule.CSSConditionRule;
|
|
CSSOM.CSSSupportsRule = CSSSupportsRule.CSSSupportsRule;
|
|
CSSOM.CSSFontFaceRule = requireCSSFontFaceRule().CSSFontFaceRule;
|
|
CSSOM.CSSHostRule = CSSHostRule.CSSHostRule;
|
|
CSSOM.CSSStyleDeclaration = requireCSSStyleDeclaration().CSSStyleDeclaration;
|
|
CSSOM.CSSKeyframeRule = requireCSSKeyframeRule().CSSKeyframeRule;
|
|
CSSOM.CSSKeyframesRule = CSSKeyframesRule.CSSKeyframesRule;
|
|
CSSOM.CSSValueExpression = CSSValueExpression.CSSValueExpression;
|
|
CSSOM.CSSDocumentRule = CSSDocumentRule.CSSDocumentRule;
|
|
///CommonJS
|
|
return parse$2;
|
|
}
|
|
|
|
var hasRequiredCSSStyleDeclaration;
|
|
|
|
function requireCSSStyleDeclaration() {
|
|
if (hasRequiredCSSStyleDeclaration) return CSSStyleDeclaration;
|
|
hasRequiredCSSStyleDeclaration = 1;
|
|
//.CommonJS
|
|
var CSSOM = {};
|
|
///CommonJS
|
|
|
|
/**
|
|
* @constructor
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration
|
|
*/
|
|
CSSOM.CSSStyleDeclaration = function CSSStyleDeclaration() {
|
|
this.length = 0;
|
|
this.parentRule = null;
|
|
|
|
// NON-STANDARD
|
|
this._importants = {};
|
|
};
|
|
|
|
CSSOM.CSSStyleDeclaration.prototype = {
|
|
constructor: CSSOM.CSSStyleDeclaration,
|
|
|
|
/**
|
|
*
|
|
* @param {string} name
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-getPropertyValue
|
|
* @return {string} the value of the property if it has been explicitly set for this declaration block.
|
|
* Returns the empty string if the property has not been set.
|
|
*/
|
|
getPropertyValue: function (name) {
|
|
return this[name] || '';
|
|
},
|
|
|
|
/**
|
|
*
|
|
* @param {string} name
|
|
* @param {string} value
|
|
* @param {string} [priority=null] "important" or null
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-setProperty
|
|
*/
|
|
setProperty: function (name, value, priority) {
|
|
if (this[name]) {
|
|
// Property already exist. Overwrite it.
|
|
var index = Array.prototype.indexOf.call(this, name);
|
|
if (index < 0) {
|
|
this[this.length] = name;
|
|
this.length++;
|
|
}
|
|
} else {
|
|
// New property.
|
|
this[this.length] = name;
|
|
this.length++;
|
|
}
|
|
this[name] = value + '';
|
|
this._importants[name] = priority;
|
|
},
|
|
|
|
/**
|
|
*
|
|
* @param {string} name
|
|
* @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSStyleDeclaration-removeProperty
|
|
* @return {string} the value of the property if it has been explicitly set for this declaration block.
|
|
* Returns the empty string if the property has not been set or the property name does not correspond to a known CSS property.
|
|
*/
|
|
removeProperty: function (name) {
|
|
if (!(name in this)) {
|
|
return '';
|
|
}
|
|
var index = Array.prototype.indexOf.call(this, name);
|
|
if (index < 0) {
|
|
return '';
|
|
}
|
|
var prevValue = this[name];
|
|
this[name] = '';
|
|
|
|
// That's what WebKit and Opera do
|
|
Array.prototype.splice.call(this, index, 1);
|
|
|
|
// That's what Firefox does
|
|
//this[index] = ""
|
|
|
|
return prevValue;
|
|
},
|
|
|
|
getPropertyCSSValue: function () {
|
|
//FIXME
|
|
},
|
|
|
|
/**
|
|
*
|
|
* @param {String} name
|
|
*/
|
|
getPropertyPriority: function (name) {
|
|
return this._importants[name] || '';
|
|
},
|
|
|
|
/**
|
|
* element.style.overflow = "auto"
|
|
* element.style.getPropertyShorthand("overflow-x")
|
|
* -> "overflow"
|
|
*/
|
|
getPropertyShorthand: function () {
|
|
//FIXME
|
|
},
|
|
|
|
isPropertyImplicit: function () {
|
|
//FIXME
|
|
},
|
|
|
|
// Doesn't work in IE < 9
|
|
get cssText() {
|
|
var properties = [];
|
|
for (var i = 0, length = this.length; i < length; ++i) {
|
|
var name = this[i];
|
|
var value = this.getPropertyValue(name);
|
|
var priority = this.getPropertyPriority(name);
|
|
if (priority) {
|
|
priority = ' !' + priority;
|
|
}
|
|
properties[i] = name + ': ' + value + priority + ';';
|
|
}
|
|
return properties.join(' ');
|
|
},
|
|
|
|
set cssText(text) {
|
|
var i, name;
|
|
for (i = this.length; i--; ) {
|
|
name = this[i];
|
|
this[name] = '';
|
|
}
|
|
Array.prototype.splice.call(this, 0, this.length);
|
|
this._importants = {};
|
|
|
|
var dummyRule = CSSOM.parse('#bogus{' + text + '}').cssRules[0].style;
|
|
var length = dummyRule.length;
|
|
for (i = 0; i < length; ++i) {
|
|
name = dummyRule[i];
|
|
this.setProperty(
|
|
dummyRule[i],
|
|
dummyRule.getPropertyValue(name),
|
|
dummyRule.getPropertyPriority(name)
|
|
);
|
|
}
|
|
}
|
|
};
|
|
|
|
//.CommonJS
|
|
CSSStyleDeclaration.CSSStyleDeclaration = CSSOM.CSSStyleDeclaration;
|
|
CSSOM.parse = requireParse().parse; // Cannot be included sooner due to the mutual dependency between parse.js and CSSStyleDeclaration.js
|
|
///CommonJS
|
|
return CSSStyleDeclaration;
|
|
}
|
|
|
|
//.CommonJS
|
|
({
|
|
CSSStyleSheet: requireCSSStyleSheet().CSSStyleSheet,
|
|
CSSRule: CSSRule.CSSRule,
|
|
CSSStyleRule: requireCSSStyleRule().CSSStyleRule,
|
|
CSSGroupingRule: CSSGroupingRule.CSSGroupingRule,
|
|
CSSConditionRule: CSSConditionRule.CSSConditionRule,
|
|
CSSMediaRule: CSSMediaRule.CSSMediaRule,
|
|
CSSSupportsRule: CSSSupportsRule.CSSSupportsRule,
|
|
CSSStyleDeclaration: requireCSSStyleDeclaration().CSSStyleDeclaration,
|
|
CSSKeyframeRule: requireCSSKeyframeRule().CSSKeyframeRule,
|
|
CSSKeyframesRule: CSSKeyframesRule.CSSKeyframesRule
|
|
});
|
|
|
|
requireCSSStyleDeclaration().CSSStyleDeclaration;
|
|
requireCSSStyleRule().CSSStyleRule;
|
|
requireCSSImportRule().CSSImportRule;
|
|
requireCSSFontFaceRule().CSSFontFaceRule;
|
|
requireCSSStyleSheet().CSSStyleSheet;
|
|
requireCSSKeyframeRule().CSSKeyframeRule;
|
|
var parse$1 = requireParse().parse;
|
|
|
|
const tagName$b = 'style';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLStyleElement
|
|
*/
|
|
class HTMLStyleElement extends TextElement {
|
|
constructor(ownerDocument, localName = tagName$b) {
|
|
super(ownerDocument, localName);
|
|
this[SHEET] = null;
|
|
}
|
|
|
|
get sheet() {
|
|
const sheet = this[SHEET];
|
|
if (sheet !== null) {
|
|
return sheet;
|
|
}
|
|
return (this[SHEET] = parse$1(this.textContent));
|
|
}
|
|
|
|
get innerHTML() {
|
|
return super.innerHTML || '';
|
|
}
|
|
set innerHTML(value) {
|
|
super.textContent = value;
|
|
this[SHEET] = null;
|
|
}
|
|
get innerText() {
|
|
return super.innerText || '';
|
|
}
|
|
set innerText(value) {
|
|
super.textContent = value;
|
|
this[SHEET] = null;
|
|
}
|
|
get textContent() {
|
|
return super.textContent || '';
|
|
}
|
|
set textContent(value) {
|
|
super.textContent = value;
|
|
this[SHEET] = null;
|
|
}
|
|
}
|
|
|
|
registerHTMLClass(tagName$b, HTMLStyleElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTimeElement
|
|
*/
|
|
class HTMLTimeElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'time') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLFieldSetElement
|
|
*/
|
|
class HTMLFieldSetElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'fieldset') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLEmbedElement
|
|
*/
|
|
class HTMLEmbedElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'embed') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLHRElement
|
|
*/
|
|
class HTMLHRElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'hr') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLProgressElement
|
|
*/
|
|
class HTMLProgressElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'progress') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLParagraphElement
|
|
*/
|
|
class HTMLParagraphElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'p') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTableElement
|
|
*/
|
|
class HTMLTableElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'table') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLFrameSetElement
|
|
*/
|
|
class HTMLFrameSetElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'frameset') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLLIElement
|
|
*/
|
|
class HTMLLIElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'li') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLBaseElement
|
|
*/
|
|
class HTMLBaseElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'base') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDataListElement
|
|
*/
|
|
class HTMLDataListElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'datalist') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$a = 'input';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLInputElement
|
|
*/
|
|
class HTMLInputElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$a) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get autofocus() {
|
|
return booleanAttribute.get(this, 'autofocus') || -1;
|
|
}
|
|
set autofocus(value) {
|
|
booleanAttribute.set(this, 'autofocus', value);
|
|
}
|
|
|
|
get disabled() {
|
|
return booleanAttribute.get(this, 'disabled');
|
|
}
|
|
set disabled(value) {
|
|
booleanAttribute.set(this, 'disabled', value);
|
|
}
|
|
|
|
get name() {
|
|
return this.getAttribute('name');
|
|
}
|
|
set name(value) {
|
|
this.setAttribute('name', value);
|
|
}
|
|
|
|
get placeholder() {
|
|
return this.getAttribute('placeholder');
|
|
}
|
|
set placeholder(value) {
|
|
this.setAttribute('placeholder', value);
|
|
}
|
|
|
|
get type() {
|
|
return this.getAttribute('type');
|
|
}
|
|
set type(value) {
|
|
this.setAttribute('type', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$a, HTMLInputElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLParamElement
|
|
*/
|
|
class HTMLParamElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'param') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMediaElement
|
|
*/
|
|
class HTMLMediaElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'media') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLAudioElement
|
|
*/
|
|
class HTMLAudioElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'audio') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$9 = 'h1';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLHeadingElement
|
|
*/
|
|
class HTMLHeadingElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$9) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
registerHTMLClass([tagName$9, 'h2', 'h3', 'h4', 'h5', 'h6'], HTMLHeadingElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDirectoryElement
|
|
*/
|
|
class HTMLDirectoryElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'dir') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLQuoteElement
|
|
*/
|
|
class HTMLQuoteElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'quote') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
class Canvas {
|
|
constructor(width, height) {
|
|
this.width = width;
|
|
this.height = height;
|
|
}
|
|
getContext() {
|
|
return null;
|
|
}
|
|
toDataURL() {
|
|
return '';
|
|
}
|
|
}
|
|
var Canvas$1 = { createCanvas: (width, height) => new Canvas(width, height) };
|
|
|
|
const { createCanvas } = Canvas$1;
|
|
|
|
const tagName$8 = 'canvas';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLCanvasElement
|
|
*/
|
|
class HTMLCanvasElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$8) {
|
|
super(ownerDocument, localName);
|
|
this[IMAGE] = createCanvas(300, 150);
|
|
}
|
|
|
|
get width() {
|
|
return this[IMAGE].width;
|
|
}
|
|
|
|
set width(value) {
|
|
numericAttribute.set(this, 'width', value);
|
|
this[IMAGE].width = value;
|
|
}
|
|
|
|
get height() {
|
|
return this[IMAGE].height;
|
|
}
|
|
|
|
set height(value) {
|
|
numericAttribute.set(this, 'height', value);
|
|
this[IMAGE].height = value;
|
|
}
|
|
|
|
getContext(type) {
|
|
return this[IMAGE].getContext(type);
|
|
}
|
|
|
|
toDataURL(...args) {
|
|
return this[IMAGE].toDataURL(...args);
|
|
}
|
|
}
|
|
|
|
registerHTMLClass(tagName$8, HTMLCanvasElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLLegendElement
|
|
*/
|
|
class HTMLLegendElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'legend') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLOptionElement
|
|
*/
|
|
class HTMLOptionElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'option') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLSpanElement
|
|
*/
|
|
class HTMLSpanElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'span') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMeterElement
|
|
*/
|
|
class HTMLMeterElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'meter') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLVideoElement
|
|
*/
|
|
class HTMLVideoElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'video') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTableCellElement
|
|
*/
|
|
class HTMLTableCellElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'td') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$7 = 'title';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTitleElement
|
|
*/
|
|
class HTMLTitleElement extends TextElement {
|
|
constructor(ownerDocument, localName = tagName$7) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
registerHTMLClass(tagName$7, HTMLTitleElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLOutputElement
|
|
*/
|
|
class HTMLOutputElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'output') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTableRowElement
|
|
*/
|
|
class HTMLTableRowElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'tr') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDataElement
|
|
*/
|
|
class HTMLDataElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'data') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMenuElement
|
|
*/
|
|
class HTMLMenuElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'menu') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$6 = 'select';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLSelectElement
|
|
*/
|
|
class HTMLSelectElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$6) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
get options() {
|
|
let children = new NodeList();
|
|
let { firstElementChild } = this;
|
|
while (firstElementChild) {
|
|
if (firstElementChild.tagName === 'OPTGROUP') children.push(...firstElementChild.children);
|
|
else children.push(firstElementChild);
|
|
firstElementChild = firstElementChild.nextElementSibling;
|
|
}
|
|
return children;
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get disabled() {
|
|
return booleanAttribute.get(this, 'disabled');
|
|
}
|
|
set disabled(value) {
|
|
booleanAttribute.set(this, 'disabled', value);
|
|
}
|
|
|
|
get name() {
|
|
return this.getAttribute('name');
|
|
}
|
|
set name(value) {
|
|
this.setAttribute('name', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$6, HTMLSelectElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLBRElement
|
|
*/
|
|
class HTMLBRElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'br') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$5 = 'button';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLButtonElement
|
|
*/
|
|
class HTMLButtonElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$5) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get disabled() {
|
|
return booleanAttribute.get(this, 'disabled');
|
|
}
|
|
set disabled(value) {
|
|
booleanAttribute.set(this, 'disabled', value);
|
|
}
|
|
|
|
get name() {
|
|
return this.getAttribute('name');
|
|
}
|
|
set name(value) {
|
|
this.setAttribute('name', value);
|
|
}
|
|
|
|
get type() {
|
|
return this.getAttribute('type');
|
|
}
|
|
set type(value) {
|
|
this.setAttribute('type', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$5, HTMLButtonElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMapElement
|
|
*/
|
|
class HTMLMapElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'map') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLOptGroupElement
|
|
*/
|
|
class HTMLOptGroupElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'optgroup') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDListElement
|
|
*/
|
|
class HTMLDListElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'dl') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$4 = 'textarea';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTextAreaElement
|
|
*/
|
|
class HTMLTextAreaElement extends TextElement {
|
|
constructor(ownerDocument, localName = tagName$4) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get disabled() {
|
|
return booleanAttribute.get(this, 'disabled');
|
|
}
|
|
set disabled(value) {
|
|
booleanAttribute.set(this, 'disabled', value);
|
|
}
|
|
|
|
get name() {
|
|
return this.getAttribute('name');
|
|
}
|
|
set name(value) {
|
|
this.setAttribute('name', value);
|
|
}
|
|
|
|
get placeholder() {
|
|
return this.getAttribute('placeholder');
|
|
}
|
|
set placeholder(value) {
|
|
this.setAttribute('placeholder', value);
|
|
}
|
|
|
|
get type() {
|
|
return this.getAttribute('type');
|
|
}
|
|
set type(value) {
|
|
this.setAttribute('type', value);
|
|
}
|
|
|
|
get value() {
|
|
return this.textContent;
|
|
}
|
|
set value(content) {
|
|
this.textContent = content;
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$4, HTMLTextAreaElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLFontElement
|
|
*/
|
|
class HTMLFontElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'font') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDivElement
|
|
*/
|
|
class HTMLDivElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'div') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$3 = 'link';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLLinkElement
|
|
*/
|
|
class HTMLLinkElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$3) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */ // copy paste from img.src, already covered
|
|
get disabled() {
|
|
return booleanAttribute.get(this, 'disabled');
|
|
}
|
|
set disabled(value) {
|
|
booleanAttribute.set(this, 'disabled', value);
|
|
}
|
|
|
|
get href() {
|
|
return stringAttribute.get(this, 'href');
|
|
}
|
|
set href(value) {
|
|
stringAttribute.set(this, 'href', value);
|
|
}
|
|
|
|
get hreflang() {
|
|
return stringAttribute.get(this, 'hreflang');
|
|
}
|
|
set hreflang(value) {
|
|
stringAttribute.set(this, 'hreflang', value);
|
|
}
|
|
|
|
get media() {
|
|
return stringAttribute.get(this, 'media');
|
|
}
|
|
set media(value) {
|
|
stringAttribute.set(this, 'media', value);
|
|
}
|
|
|
|
get rel() {
|
|
return stringAttribute.get(this, 'rel');
|
|
}
|
|
set rel(value) {
|
|
stringAttribute.set(this, 'rel', value);
|
|
}
|
|
|
|
get type() {
|
|
return stringAttribute.get(this, 'type');
|
|
}
|
|
set type(value) {
|
|
stringAttribute.set(this, 'type', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$3, HTMLLinkElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLSlotElement
|
|
*/
|
|
class HTMLSlotElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'slot') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLFormElement
|
|
*/
|
|
class HTMLFormElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'form') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$2 = 'img';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLImageElement
|
|
*/
|
|
class HTMLImageElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$2) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get alt() {
|
|
return stringAttribute.get(this, 'alt');
|
|
}
|
|
set alt(value) {
|
|
stringAttribute.set(this, 'alt', value);
|
|
}
|
|
|
|
get sizes() {
|
|
return stringAttribute.get(this, 'sizes');
|
|
}
|
|
set sizes(value) {
|
|
stringAttribute.set(this, 'sizes', value);
|
|
}
|
|
|
|
get src() {
|
|
return stringAttribute.get(this, 'src');
|
|
}
|
|
set src(value) {
|
|
stringAttribute.set(this, 'src', value);
|
|
}
|
|
|
|
get srcset() {
|
|
return stringAttribute.get(this, 'srcset');
|
|
}
|
|
set srcset(value) {
|
|
stringAttribute.set(this, 'srcset', value);
|
|
}
|
|
|
|
get title() {
|
|
return stringAttribute.get(this, 'title');
|
|
}
|
|
set title(value) {
|
|
stringAttribute.set(this, 'title', value);
|
|
}
|
|
|
|
get width() {
|
|
return numericAttribute.get(this, 'width');
|
|
}
|
|
set width(value) {
|
|
numericAttribute.set(this, 'width', value);
|
|
}
|
|
|
|
get height() {
|
|
return numericAttribute.get(this, 'height');
|
|
}
|
|
set height(value) {
|
|
numericAttribute.set(this, 'height', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$2, HTMLImageElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLPreElement
|
|
*/
|
|
class HTMLPreElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'pre') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLUListElement
|
|
*/
|
|
class HTMLUListElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'ul') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMetaElement
|
|
*/
|
|
class HTMLMetaElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'meta') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLPictureElement
|
|
*/
|
|
class HTMLPictureElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'picture') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLAreaElement
|
|
*/
|
|
class HTMLAreaElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'area') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLOListElement
|
|
*/
|
|
class HTMLOListElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'ol') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTableCaptionElement
|
|
*/
|
|
class HTMLTableCaptionElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'caption') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName$1 = 'a';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLAnchorElement
|
|
*/
|
|
class HTMLAnchorElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName$1) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */ // copy paste from img.src, already covered
|
|
get href() {
|
|
return encodeURI(stringAttribute.get(this, 'href'));
|
|
}
|
|
set href(value) {
|
|
stringAttribute.set(this, 'href', decodeURI(value));
|
|
}
|
|
|
|
get download() {
|
|
return encodeURI(stringAttribute.get(this, 'download'));
|
|
}
|
|
set download(value) {
|
|
stringAttribute.set(this, 'download', decodeURI(value));
|
|
}
|
|
|
|
get target() {
|
|
return stringAttribute.get(this, 'target');
|
|
}
|
|
set target(value) {
|
|
stringAttribute.set(this, 'target', value);
|
|
}
|
|
|
|
get type() {
|
|
return stringAttribute.get(this, 'type');
|
|
}
|
|
set type(value) {
|
|
stringAttribute.set(this, 'type', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName$1, HTMLAnchorElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLLabelElement
|
|
*/
|
|
class HTMLLabelElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'label') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLUnknownElement
|
|
*/
|
|
class HTMLUnknownElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'unknown') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLModElement
|
|
*/
|
|
class HTMLModElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'mod') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDetailsElement
|
|
*/
|
|
class HTMLDetailsElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'details') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const tagName = 'source';
|
|
|
|
/**
|
|
* @implements globalThis.HTMLSourceElement
|
|
*/
|
|
class HTMLSourceElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = tagName) {
|
|
super(ownerDocument, localName);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
get src() {
|
|
return stringAttribute.get(this, 'src');
|
|
}
|
|
set src(value) {
|
|
stringAttribute.set(this, 'src', value);
|
|
}
|
|
|
|
get srcset() {
|
|
return stringAttribute.get(this, 'srcset');
|
|
}
|
|
set srcset(value) {
|
|
stringAttribute.set(this, 'srcset', value);
|
|
}
|
|
|
|
get sizes() {
|
|
return stringAttribute.get(this, 'sizes');
|
|
}
|
|
set sizes(value) {
|
|
stringAttribute.set(this, 'sizes', value);
|
|
}
|
|
|
|
get type() {
|
|
return stringAttribute.get(this, 'type');
|
|
}
|
|
set type(value) {
|
|
stringAttribute.set(this, 'type', value);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
registerHTMLClass(tagName, HTMLSourceElement);
|
|
|
|
/**
|
|
* @implements globalThis.HTMLTrackElement
|
|
*/
|
|
class HTMLTrackElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'track') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.HTMLMarqueeElement
|
|
*/
|
|
class HTMLMarqueeElement extends HTMLElement {
|
|
constructor(ownerDocument, localName = 'marquee') {
|
|
super(ownerDocument, localName);
|
|
}
|
|
}
|
|
|
|
const HTMLClasses = {
|
|
HTMLElement,
|
|
HTMLTemplateElement,
|
|
HTMLHtmlElement,
|
|
HTMLScriptElement,
|
|
HTMLFrameElement,
|
|
HTMLIFrameElement,
|
|
HTMLObjectElement,
|
|
HTMLHeadElement,
|
|
HTMLBodyElement,
|
|
HTMLStyleElement,
|
|
HTMLTimeElement,
|
|
HTMLFieldSetElement,
|
|
HTMLEmbedElement,
|
|
HTMLHRElement,
|
|
HTMLProgressElement,
|
|
HTMLParagraphElement,
|
|
HTMLTableElement,
|
|
HTMLFrameSetElement,
|
|
HTMLLIElement,
|
|
HTMLBaseElement,
|
|
HTMLDataListElement,
|
|
HTMLInputElement,
|
|
HTMLParamElement,
|
|
HTMLMediaElement,
|
|
HTMLAudioElement,
|
|
HTMLHeadingElement,
|
|
HTMLDirectoryElement,
|
|
HTMLQuoteElement,
|
|
HTMLCanvasElement,
|
|
HTMLLegendElement,
|
|
HTMLOptionElement,
|
|
HTMLSpanElement,
|
|
HTMLMeterElement,
|
|
HTMLVideoElement,
|
|
HTMLTableCellElement,
|
|
HTMLTitleElement,
|
|
HTMLOutputElement,
|
|
HTMLTableRowElement,
|
|
HTMLDataElement,
|
|
HTMLMenuElement,
|
|
HTMLSelectElement,
|
|
HTMLBRElement,
|
|
HTMLButtonElement,
|
|
HTMLMapElement,
|
|
HTMLOptGroupElement,
|
|
HTMLDListElement,
|
|
HTMLTextAreaElement,
|
|
HTMLFontElement,
|
|
HTMLDivElement,
|
|
HTMLLinkElement,
|
|
HTMLSlotElement,
|
|
HTMLFormElement,
|
|
HTMLImageElement,
|
|
HTMLPreElement,
|
|
HTMLUListElement,
|
|
HTMLMetaElement,
|
|
HTMLPictureElement,
|
|
HTMLAreaElement,
|
|
HTMLOListElement,
|
|
HTMLTableCaptionElement,
|
|
HTMLAnchorElement,
|
|
HTMLLabelElement,
|
|
HTMLUnknownElement,
|
|
HTMLModElement,
|
|
HTMLDetailsElement,
|
|
HTMLSourceElement,
|
|
HTMLTrackElement,
|
|
HTMLMarqueeElement
|
|
};
|
|
|
|
// TODO: ensure all these are text only
|
|
// /^(?:plaintext|script|style|textarea|title|xmp)$/i
|
|
|
|
const voidElements = { test: () => true };
|
|
const Mime = {
|
|
'text/html': {
|
|
docType: '<!DOCTYPE html>',
|
|
ignoreCase: true,
|
|
voidElements:
|
|
/^(?:area|base|br|col|embed|hr|img|input|keygen|link|menuitem|meta|param|source|track|wbr)$/i
|
|
},
|
|
'image/svg+xml': {
|
|
docType: '<?xml version="1.0" encoding="utf-8"?>',
|
|
ignoreCase: false,
|
|
voidElements
|
|
},
|
|
'text/xml': {
|
|
docType: '<?xml version="1.0" encoding="utf-8"?>',
|
|
ignoreCase: false,
|
|
voidElements
|
|
},
|
|
'application/xml': {
|
|
docType: '<?xml version="1.0" encoding="utf-8"?>',
|
|
ignoreCase: false,
|
|
voidElements
|
|
},
|
|
'application/xhtml+xml': {
|
|
docType: '<?xml version="1.0" encoding="utf-8"?>',
|
|
ignoreCase: false,
|
|
voidElements
|
|
}
|
|
};
|
|
|
|
// https://dom.spec.whatwg.org/#interface-customevent
|
|
|
|
/**
|
|
* @implements globalThis.CustomEvent
|
|
*/
|
|
const GlobalCustomEvent =
|
|
typeof CustomEvent === 'function'
|
|
? CustomEvent
|
|
: class CustomEvent extends GlobalEvent {
|
|
constructor(type, eventInitDict = {}) {
|
|
super(type, eventInitDict);
|
|
this.detail = eventInitDict.detail;
|
|
}
|
|
};
|
|
|
|
/* c8 ignore stop */
|
|
|
|
// https://dom.spec.whatwg.org/#interface-customevent
|
|
|
|
/**
|
|
* @implements globalThis.InputEvent
|
|
*/
|
|
class InputEvent extends GlobalEvent {
|
|
constructor(type, inputEventInit = {}) {
|
|
super(type, inputEventInit);
|
|
this.inputType = inputEventInit.inputType;
|
|
this.data = inputEventInit.data;
|
|
this.dataTransfer = inputEventInit.dataTransfer;
|
|
this.isComposing = inputEventInit.isComposing || false;
|
|
this.ranges = inputEventInit.ranges;
|
|
}
|
|
}
|
|
/* c8 ignore stop */
|
|
|
|
const ImageClass = ownerDocument =>
|
|
/**
|
|
* @implements globalThis.Image
|
|
*/
|
|
class Image extends HTMLImageElement {
|
|
constructor(width, height) {
|
|
super(ownerDocument);
|
|
switch (arguments.length) {
|
|
case 1:
|
|
this.height = width;
|
|
this.width = width;
|
|
break;
|
|
case 2:
|
|
this.height = height;
|
|
this.width = width;
|
|
break;
|
|
}
|
|
}
|
|
};
|
|
|
|
// https://dom.spec.whatwg.org/#concept-live-range
|
|
|
|
const deleteContents = ({ [START]: start, [END]: end }, fragment = null) => {
|
|
setAdjacent(start[PREV], end[NEXT]);
|
|
do {
|
|
const after = getEnd(start);
|
|
const next = after === end ? after : after[NEXT];
|
|
if (fragment) fragment.insertBefore(start, fragment[END]);
|
|
else start.remove();
|
|
start = next;
|
|
} while (start !== end);
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.Range
|
|
*/
|
|
class Range {
|
|
constructor() {
|
|
this[START] = null;
|
|
this[END] = null;
|
|
this.commonAncestorContainer = null;
|
|
}
|
|
|
|
/* TODO: this is more complicated than it looks
|
|
setStart(node, offset) {
|
|
this[START] = node.childNodes[offset];
|
|
}
|
|
|
|
setEnd(node, offset) {
|
|
this[END] = getEnd(node.childNodes[offset]);
|
|
}
|
|
//*/
|
|
|
|
insertNode(newNode) {
|
|
this[END].parentNode.insertBefore(newNode, this[START]);
|
|
}
|
|
|
|
selectNode(node) {
|
|
this[START] = node;
|
|
this[END] = getEnd(node);
|
|
}
|
|
|
|
surroundContents(parentNode) {
|
|
parentNode.replaceChildren(this.extractContents());
|
|
}
|
|
|
|
setStartBefore(node) {
|
|
this[START] = node;
|
|
}
|
|
|
|
setStartAfter(node) {
|
|
this[START] = node.nextSibling;
|
|
}
|
|
|
|
setEndBefore(node) {
|
|
this[END] = getEnd(node.previousSibling);
|
|
}
|
|
|
|
setEndAfter(node) {
|
|
this[END] = getEnd(node);
|
|
}
|
|
|
|
cloneContents() {
|
|
let { [START]: start, [END]: end } = this;
|
|
const fragment = start.ownerDocument.createDocumentFragment();
|
|
while (start !== end) {
|
|
fragment.insertBefore(start.cloneNode(true), fragment[END]);
|
|
start = getEnd(start);
|
|
if (start !== end) start = start[NEXT];
|
|
}
|
|
return fragment;
|
|
}
|
|
|
|
deleteContents() {
|
|
deleteContents(this);
|
|
}
|
|
|
|
extractContents() {
|
|
const fragment = this[START].ownerDocument.createDocumentFragment();
|
|
deleteContents(this, fragment);
|
|
return fragment;
|
|
}
|
|
|
|
createContextualFragment(html) {
|
|
const template = this.commonAncestorContainer.createElement('template');
|
|
template.innerHTML = html;
|
|
this.selectNode(template.content);
|
|
return template.content;
|
|
}
|
|
|
|
cloneRange() {
|
|
const range = new Range();
|
|
range[START] = this[START];
|
|
range[END] = this[END];
|
|
return range;
|
|
}
|
|
}
|
|
|
|
const isOK = ({ nodeType }, mask) => {
|
|
switch (nodeType) {
|
|
case ELEMENT_NODE:
|
|
return mask & SHOW_ELEMENT;
|
|
case TEXT_NODE:
|
|
return mask & SHOW_TEXT;
|
|
case COMMENT_NODE:
|
|
return mask & SHOW_COMMENT;
|
|
}
|
|
return 0;
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.TreeWalker
|
|
*/
|
|
class TreeWalker {
|
|
constructor(root, whatToShow = SHOW_ALL) {
|
|
this.root = root;
|
|
this.currentNode = root;
|
|
this.whatToShow = whatToShow;
|
|
let { [NEXT]: next, [END]: end } = root;
|
|
if (root.nodeType === DOCUMENT_NODE) {
|
|
const { documentElement } = root;
|
|
next = documentElement;
|
|
end = documentElement[END];
|
|
}
|
|
const nodes = [];
|
|
while (next !== end) {
|
|
if (isOK(next, whatToShow)) nodes.push(next);
|
|
next = next[NEXT];
|
|
}
|
|
this[PRIVATE] = { i: 0, nodes };
|
|
}
|
|
|
|
nextNode() {
|
|
const $ = this[PRIVATE];
|
|
this.currentNode = $.i < $.nodes.length ? $.nodes[$.i++] : null;
|
|
return this.currentNode;
|
|
}
|
|
}
|
|
|
|
const query = (method, ownerDocument, selectors) => {
|
|
let { [NEXT]: next, [END]: end } = ownerDocument;
|
|
return method.call({ ownerDocument, [NEXT]: next, [END]: end }, selectors);
|
|
};
|
|
|
|
const globalExports = assign({}, Facades, HTMLClasses, {
|
|
CustomEvent: GlobalCustomEvent,
|
|
Event: GlobalEvent,
|
|
EventTarget: DOMEventTarget,
|
|
InputEvent,
|
|
NamedNodeMap,
|
|
NodeList
|
|
});
|
|
|
|
const window = new WeakMap();
|
|
|
|
/**
|
|
* @implements globalThis.Document
|
|
*/
|
|
class Document$1 extends NonElementParentNode {
|
|
constructor(type) {
|
|
super(null, '#document', DOCUMENT_NODE);
|
|
this[CUSTOM_ELEMENTS] = { active: false, registry: null };
|
|
this[MUTATION_OBSERVER] = { active: false, class: null };
|
|
this[MIME] = Mime[type];
|
|
/** @type {DocumentType} */
|
|
this[DOCTYPE] = null;
|
|
this[DOM_PARSER] = null;
|
|
this[GLOBALS] = null;
|
|
this[IMAGE] = null;
|
|
this[UPGRADE] = null;
|
|
}
|
|
|
|
/**
|
|
* @type {globalThis.Document['defaultView']}
|
|
*/
|
|
get defaultView() {
|
|
if (!window.has(this))
|
|
window.set(
|
|
this,
|
|
new Proxy(globalThis, {
|
|
set: (target, name, value) => {
|
|
switch (name) {
|
|
case 'addEventListener':
|
|
case 'removeEventListener':
|
|
case 'dispatchEvent':
|
|
this[EVENT_TARGET][name] = value;
|
|
break;
|
|
default:
|
|
target[name] = value;
|
|
break;
|
|
}
|
|
return true;
|
|
},
|
|
get: (globalThis, name) => {
|
|
switch (name) {
|
|
case 'addEventListener':
|
|
case 'removeEventListener':
|
|
case 'dispatchEvent':
|
|
if (!this[EVENT_TARGET]) {
|
|
const et = (this[EVENT_TARGET] = new DOMEventTarget());
|
|
et.dispatchEvent = et.dispatchEvent.bind(et);
|
|
et.addEventListener = et.addEventListener.bind(et);
|
|
et.removeEventListener = et.removeEventListener.bind(et);
|
|
}
|
|
return this[EVENT_TARGET][name];
|
|
case 'document':
|
|
return this;
|
|
/* c8 ignore start */
|
|
case 'navigator':
|
|
return {
|
|
userAgent:
|
|
'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36'
|
|
};
|
|
/* c8 ignore stop */
|
|
case 'window':
|
|
return window.get(this);
|
|
case 'customElements':
|
|
if (!this[CUSTOM_ELEMENTS].registry)
|
|
this[CUSTOM_ELEMENTS] = new CustomElementRegistry(this);
|
|
return this[CUSTOM_ELEMENTS];
|
|
case 'performance':
|
|
return performance;
|
|
case 'DOMParser':
|
|
return this[DOM_PARSER];
|
|
case 'Image':
|
|
if (!this[IMAGE]) this[IMAGE] = ImageClass(this);
|
|
return this[IMAGE];
|
|
case 'MutationObserver':
|
|
if (!this[MUTATION_OBSERVER].class)
|
|
this[MUTATION_OBSERVER] = new MutationObserverClass(this);
|
|
return this[MUTATION_OBSERVER].class;
|
|
}
|
|
return (
|
|
(this[GLOBALS] && this[GLOBALS][name]) || globalExports[name] || globalThis[name]
|
|
);
|
|
}
|
|
})
|
|
);
|
|
return window.get(this);
|
|
}
|
|
|
|
get doctype() {
|
|
const docType = this[DOCTYPE];
|
|
if (docType) return docType;
|
|
const { firstChild } = this;
|
|
if (firstChild && firstChild.nodeType === DOCUMENT_TYPE_NODE)
|
|
return (this[DOCTYPE] = firstChild);
|
|
return null;
|
|
}
|
|
|
|
set doctype(value) {
|
|
if (/^([a-z:]+)(\s+system|\s+public(\s+"([^"]+)")?)?(\s+"([^"]+)")?/i.test(value)) {
|
|
const { $1: name, $4: publicId, $6: systemId } = RegExp;
|
|
this[DOCTYPE] = new DocumentType$1(this, name, publicId, systemId);
|
|
knownSiblings(this, this[DOCTYPE], this[NEXT]);
|
|
}
|
|
}
|
|
|
|
get documentElement() {
|
|
return this.firstElementChild;
|
|
}
|
|
|
|
get isConnected() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @protected
|
|
*/
|
|
_getParent() {
|
|
return this[EVENT_TARGET];
|
|
}
|
|
|
|
createAttribute(name) {
|
|
return new Attr$1(this, name);
|
|
}
|
|
createComment(textContent) {
|
|
return new Comment$1(this, textContent);
|
|
}
|
|
createDocumentFragment() {
|
|
return new DocumentFragment$1(this);
|
|
}
|
|
createDocumentType(name, publicId, systemId) {
|
|
return new DocumentType$1(this, name, publicId, systemId);
|
|
}
|
|
createElement(localName) {
|
|
return new Element$1(this, localName);
|
|
}
|
|
createRange() {
|
|
const range = new Range();
|
|
range.commonAncestorContainer = this;
|
|
return range;
|
|
}
|
|
createTextNode(textContent) {
|
|
return new Text$1(this, textContent);
|
|
}
|
|
createTreeWalker(root, whatToShow = -1) {
|
|
return new TreeWalker(root, whatToShow);
|
|
}
|
|
createNodeIterator(root, whatToShow = -1) {
|
|
return this.createTreeWalker(root, whatToShow);
|
|
}
|
|
|
|
createEvent(name) {
|
|
const event = create$1(name === 'Event' ? new GlobalEvent('') : new GlobalCustomEvent(''));
|
|
event.initEvent = event.initCustomEvent = (
|
|
type,
|
|
canBubble = false,
|
|
cancelable = false,
|
|
detail
|
|
) => {
|
|
defineProperties(event, {
|
|
type: { value: type },
|
|
canBubble: { value: canBubble },
|
|
cancelable: { value: cancelable },
|
|
detail: { value: detail }
|
|
});
|
|
};
|
|
return event;
|
|
}
|
|
|
|
cloneNode(deep = false) {
|
|
const { constructor, [CUSTOM_ELEMENTS]: customElements, [DOCTYPE]: doctype } = this;
|
|
const document = new constructor();
|
|
document[CUSTOM_ELEMENTS] = customElements;
|
|
if (deep) {
|
|
const end = document[END];
|
|
const { childNodes } = this;
|
|
for (let { length } = childNodes, i = 0; i < length; i++)
|
|
document.insertBefore(childNodes[i].cloneNode(true), end);
|
|
if (doctype) document[DOCTYPE] = childNodes[0];
|
|
}
|
|
return document;
|
|
}
|
|
|
|
importNode(externalNode) {
|
|
// important: keep the signature length as *one*
|
|
// or it would behave like old IE or Edge with polyfills
|
|
const deep = 1 < arguments.length && !!arguments[1];
|
|
const node = externalNode.cloneNode(deep);
|
|
const { [CUSTOM_ELEMENTS]: customElements } = this;
|
|
const { active } = customElements;
|
|
const upgrade = element => {
|
|
const { ownerDocument, nodeType } = element;
|
|
element.ownerDocument = this;
|
|
if (active && ownerDocument !== this && nodeType === ELEMENT_NODE)
|
|
customElements.upgrade(element);
|
|
};
|
|
upgrade(node);
|
|
if (deep) {
|
|
switch (node.nodeType) {
|
|
case ELEMENT_NODE:
|
|
case DOCUMENT_FRAGMENT_NODE: {
|
|
let { [NEXT]: next, [END]: end } = node;
|
|
while (next !== end) {
|
|
if (next.nodeType === ELEMENT_NODE) upgrade(next);
|
|
next = next[NEXT];
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return node;
|
|
}
|
|
|
|
toString() {
|
|
return this.childNodes.join('');
|
|
}
|
|
|
|
querySelector(selectors) {
|
|
return query(super.querySelector, this, selectors);
|
|
}
|
|
|
|
querySelectorAll(selectors) {
|
|
return query(super.querySelectorAll, this, selectors);
|
|
}
|
|
|
|
/* c8 ignore start */
|
|
getElementsByTagNameNS(_, name) {
|
|
return this.getElementsByTagName(name);
|
|
}
|
|
createAttributeNS(_, name) {
|
|
return this.createAttribute(name);
|
|
}
|
|
createElementNS(nsp, localName, options) {
|
|
return nsp === SVG_NAMESPACE
|
|
? new SVGElement$1(this, localName, null)
|
|
: this.createElement(localName, options);
|
|
}
|
|
/* c8 ignore stop */
|
|
}
|
|
|
|
setPrototypeOf(
|
|
(globalExports.Document = function Document() {
|
|
illegalConstructor();
|
|
}),
|
|
Document$1
|
|
).prototype = Document$1.prototype;
|
|
|
|
const createHTMLElement$1 = (ownerDocument, builtin, localName, options) => {
|
|
if (!builtin && htmlClasses.has(localName)) {
|
|
const Class = htmlClasses.get(localName);
|
|
return new Class(ownerDocument, localName);
|
|
}
|
|
const {
|
|
[CUSTOM_ELEMENTS]: { active, registry }
|
|
} = ownerDocument;
|
|
if (active) {
|
|
const ce = builtin ? options.is : localName;
|
|
if (registry.has(ce)) {
|
|
const { Class } = registry.get(ce);
|
|
const element = new Class(ownerDocument, localName);
|
|
customElements.set(element, { connected: false });
|
|
return element;
|
|
}
|
|
}
|
|
return new HTMLElement(ownerDocument, localName);
|
|
};
|
|
|
|
/**
|
|
* @implements globalThis.HTMLDocument
|
|
*/
|
|
class HTMLDocument extends Document$1 {
|
|
constructor() {
|
|
super('text/html');
|
|
}
|
|
|
|
get all() {
|
|
const nodeList = new NodeList();
|
|
let { [NEXT]: next, [END]: end } = this;
|
|
while (next !== end) {
|
|
switch (next.nodeType) {
|
|
case ELEMENT_NODE:
|
|
nodeList.push(next);
|
|
break;
|
|
}
|
|
next = next[NEXT];
|
|
}
|
|
return nodeList;
|
|
}
|
|
|
|
/**
|
|
* @type HTMLHeadElement
|
|
*/
|
|
get head() {
|
|
const { documentElement } = this;
|
|
let { firstElementChild } = documentElement;
|
|
if (!firstElementChild || firstElementChild.tagName !== 'HEAD') {
|
|
firstElementChild = this.createElement('head');
|
|
documentElement.prepend(firstElementChild);
|
|
}
|
|
return firstElementChild;
|
|
}
|
|
|
|
/**
|
|
* @type HTMLBodyElement
|
|
*/
|
|
get body() {
|
|
const { head } = this;
|
|
let { nextElementSibling } = head;
|
|
if (!nextElementSibling || nextElementSibling.tagName !== 'BODY') {
|
|
nextElementSibling = this.createElement('body');
|
|
head.after(nextElementSibling);
|
|
}
|
|
return nextElementSibling;
|
|
}
|
|
|
|
/**
|
|
* @type HTMLTitleElement
|
|
*/
|
|
get title() {
|
|
const { head } = this;
|
|
let title = head.getElementsByTagName('title').shift();
|
|
return title ? title.textContent : '';
|
|
}
|
|
|
|
set title(textContent) {
|
|
const { head } = this;
|
|
let title = head.getElementsByTagName('title').shift();
|
|
if (title) title.textContent = textContent;
|
|
else {
|
|
head.insertBefore(this.createElement('title'), head.firstChild).textContent = textContent;
|
|
}
|
|
}
|
|
|
|
createElement(localName, options) {
|
|
const builtin = !!(options && options.is);
|
|
const element = createHTMLElement$1(this, builtin, localName, options);
|
|
if (builtin) element.setAttribute('is', options.is);
|
|
return element;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.Document
|
|
*/
|
|
class SVGDocument extends Document$1 {
|
|
constructor() {
|
|
super('image/svg+xml');
|
|
}
|
|
toString() {
|
|
return this[MIME].docType + super.toString();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.XMLDocument
|
|
*/
|
|
class XMLDocument extends Document$1 {
|
|
constructor() {
|
|
super('text/xml');
|
|
}
|
|
toString() {
|
|
return this[MIME].docType + super.toString();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @implements globalThis.DOMParser
|
|
*/
|
|
class DOMParser {
|
|
/** @typedef {{ "text/html": HTMLDocument, "image/svg+xml": SVGDocument, "text/xml": XMLDocument }} MimeToDoc */
|
|
/**
|
|
* @template {keyof MimeToDoc} MIME
|
|
* @param {string} markupLanguage
|
|
* @param {MIME} mimeType
|
|
* @returns {MimeToDoc[MIME]}
|
|
*/
|
|
parseFromString(markupLanguage, mimeType, globals = null) {
|
|
let isHTML = false,
|
|
document;
|
|
if (mimeType === 'text/html') {
|
|
isHTML = true;
|
|
document = new HTMLDocument();
|
|
} else if (mimeType === 'image/svg+xml') document = new SVGDocument();
|
|
else document = new XMLDocument();
|
|
document[DOM_PARSER] = DOMParser;
|
|
if (globals) document[GLOBALS] = globals;
|
|
return markupLanguage ? parseFromString(document, isHTML, markupLanguage) : document;
|
|
}
|
|
}
|
|
|
|
const { parse } = JSON;
|
|
|
|
const append = (parentNode, node, end) => {
|
|
node.parentNode = parentNode;
|
|
knownSiblings(end[PREV], node, end);
|
|
};
|
|
|
|
const createHTMLElement = (ownerDocument, localName) => {
|
|
if (htmlClasses.has(localName)) {
|
|
const Class = htmlClasses.get(localName);
|
|
return new Class(ownerDocument, localName);
|
|
}
|
|
return new HTMLElement(ownerDocument, localName);
|
|
};
|
|
|
|
/**
|
|
* @typedef {number|string} jsdonValue - either a node type or its content
|
|
*/
|
|
|
|
/**
|
|
* Given a stringified, or arrayfied DOM element, returns an HTMLDocument
|
|
* that represent the content of such string, or array.
|
|
* @param {string|jsdonValue[]} value
|
|
* @returns {HTMLDocument}
|
|
*/
|
|
const parseJSON = value => {
|
|
const array = typeof value === 'string' ? parse(value) : value;
|
|
const { length } = array;
|
|
const document = new HTMLDocument();
|
|
let parentNode = document,
|
|
end = parentNode[END],
|
|
svg = false,
|
|
i = 0;
|
|
while (i < length) {
|
|
let nodeType = array[i++];
|
|
switch (nodeType) {
|
|
case ELEMENT_NODE: {
|
|
const localName = array[i++];
|
|
const isSVG = svg || localName === 'svg' || localName === 'SVG';
|
|
const element = isSVG
|
|
? new SVGElement$1(document, localName, parentNode.ownerSVGElement || null)
|
|
: createHTMLElement(document, localName);
|
|
knownBoundaries(end[PREV], element, end);
|
|
element.parentNode = parentNode;
|
|
parentNode = element;
|
|
end = parentNode[END];
|
|
svg = isSVG;
|
|
break;
|
|
}
|
|
case ATTRIBUTE_NODE: {
|
|
const name = array[i++];
|
|
const value = typeof array[i] === 'string' ? array[i++] : '';
|
|
const attr = new Attr$1(document, name, value);
|
|
attr.ownerElement = parentNode;
|
|
knownSiblings(end[PREV], attr, end);
|
|
break;
|
|
}
|
|
case TEXT_NODE:
|
|
append(parentNode, new Text$1(document, array[i++]), end);
|
|
break;
|
|
case COMMENT_NODE:
|
|
append(parentNode, new Comment$1(document, array[i++]), end);
|
|
break;
|
|
case DOCUMENT_TYPE_NODE: {
|
|
const args = [document];
|
|
while (typeof array[i] === 'string') args.push(array[i++]);
|
|
if (args.length === 3 && /\.dtd$/i.test(args[2])) args.splice(2, 0, '');
|
|
append(parentNode, new DocumentType$1(...args), end);
|
|
break;
|
|
}
|
|
case DOCUMENT_FRAGMENT_NODE:
|
|
parentNode = document.createDocumentFragment();
|
|
end = parentNode[END];
|
|
/* eslint no-fallthrough:0 */
|
|
case DOCUMENT_NODE:
|
|
break;
|
|
default:
|
|
do {
|
|
nodeType -= NODE_END;
|
|
if (svg && !parentNode.ownerSVGElement) svg = false;
|
|
parentNode = parentNode.parentNode || parentNode;
|
|
} while (nodeType < 0);
|
|
end = parentNode[END];
|
|
break;
|
|
}
|
|
}
|
|
switch (i && array[0]) {
|
|
case ELEMENT_NODE:
|
|
return document.firstElementChild;
|
|
case DOCUMENT_FRAGMENT_NODE:
|
|
return parentNode;
|
|
}
|
|
return document;
|
|
};
|
|
|
|
/**
|
|
*
|
|
* @param {Document|Element} node the Document or Element to serialize
|
|
* @returns {jsdonValue[]} the linear jsdon serialized array
|
|
*/
|
|
const toJSON = node => node.toJSON();
|
|
|
|
class NodeFilter {
|
|
static get SHOW_ALL() {
|
|
return SHOW_ALL;
|
|
}
|
|
static get SHOW_ELEMENT() {
|
|
return SHOW_ELEMENT;
|
|
}
|
|
static get SHOW_COMMENT() {
|
|
return SHOW_COMMENT;
|
|
}
|
|
static get SHOW_TEXT() {
|
|
return SHOW_TEXT;
|
|
}
|
|
}
|
|
|
|
const parseHTML = (html, globals = null) =>
|
|
new DOMParser().parseFromString(html, 'text/html', globals).defaultView;
|
|
|
|
function Document() {
|
|
illegalConstructor();
|
|
}
|
|
|
|
setPrototypeOf(Document, Document$1).prototype = Document$1.prototype;
|
|
|
|
export {
|
|
Attr,
|
|
CharacterData,
|
|
Comment,
|
|
GlobalCustomEvent as CustomEvent,
|
|
DOMParser,
|
|
Document,
|
|
DocumentFragment,
|
|
DocumentType,
|
|
Element,
|
|
GlobalEvent as Event,
|
|
DOMEventTarget as EventTarget,
|
|
Facades,
|
|
HTMLAnchorElement,
|
|
HTMLAreaElement,
|
|
HTMLAudioElement,
|
|
HTMLBRElement,
|
|
HTMLBaseElement,
|
|
HTMLBodyElement,
|
|
HTMLButtonElement,
|
|
HTMLCanvasElement,
|
|
HTMLClasses,
|
|
HTMLDListElement,
|
|
HTMLDataElement,
|
|
HTMLDataListElement,
|
|
HTMLDetailsElement,
|
|
HTMLDirectoryElement,
|
|
HTMLDivElement,
|
|
HTMLElement,
|
|
HTMLEmbedElement,
|
|
HTMLFieldSetElement,
|
|
HTMLFontElement,
|
|
HTMLFormElement,
|
|
HTMLFrameElement,
|
|
HTMLFrameSetElement,
|
|
HTMLHRElement,
|
|
HTMLHeadElement,
|
|
HTMLHeadingElement,
|
|
HTMLHtmlElement,
|
|
HTMLIFrameElement,
|
|
HTMLImageElement,
|
|
HTMLInputElement,
|
|
HTMLLIElement,
|
|
HTMLLabelElement,
|
|
HTMLLegendElement,
|
|
HTMLLinkElement,
|
|
HTMLMapElement,
|
|
HTMLMarqueeElement,
|
|
HTMLMediaElement,
|
|
HTMLMenuElement,
|
|
HTMLMetaElement,
|
|
HTMLMeterElement,
|
|
HTMLModElement,
|
|
HTMLOListElement,
|
|
HTMLObjectElement,
|
|
HTMLOptGroupElement,
|
|
HTMLOptionElement,
|
|
HTMLOutputElement,
|
|
HTMLParagraphElement,
|
|
HTMLParamElement,
|
|
HTMLPictureElement,
|
|
HTMLPreElement,
|
|
HTMLProgressElement,
|
|
HTMLQuoteElement,
|
|
HTMLScriptElement,
|
|
HTMLSelectElement,
|
|
HTMLSlotElement,
|
|
HTMLSourceElement,
|
|
HTMLSpanElement,
|
|
HTMLStyleElement,
|
|
HTMLTableCaptionElement,
|
|
HTMLTableCellElement,
|
|
HTMLTableElement,
|
|
HTMLTableRowElement,
|
|
HTMLTemplateElement,
|
|
HTMLTextAreaElement,
|
|
HTMLTimeElement,
|
|
HTMLTitleElement,
|
|
HTMLTrackElement,
|
|
HTMLUListElement,
|
|
HTMLUnknownElement,
|
|
HTMLVideoElement,
|
|
InputEvent,
|
|
Node,
|
|
NodeFilter,
|
|
NodeList,
|
|
SVGElement,
|
|
ShadowRoot,
|
|
Text,
|
|
illegalConstructor,
|
|
parseHTML,
|
|
parseJSON,
|
|
toJSON
|
|
};
|