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[0.16]: Merge Preview Handlers in Master (#1516)

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* Added project template for common library

* Added reference to stylecop.json

* Fixed xml documetation file path for common project

* Added reference to stylecop.json

* Added COM interface interpolations to C#

* Changed namespace to Common

* Added xml doc to com interfaces

* Removed AnyCPU configuration from solution file

* Added Preview Hander and form User Control Implementation

* Fix stylecop warnings

* Added test control and handler

* Added Xaml description for preview handler

* Added Xml documenatation

* Updated the control to form

* Added registration and unregistration logic for the handler

* Moved the files in separate folder and fix PR comments

* updated the name of previewhandler class to base class

* Added the DoPreview to PreviewHandlerControl Interface

* Modified the Dopreview and Unload as virtual method

* Uncommented the DocumentText to help bug repro

* HTML Parsing Extension for preview pane markdown renderer (#1108)

* Added Extension for html post processing

* Added unit test poroject for preview pane

* Added pipline test and base test function

* Added Tests for extension

* Added tests for url slashes

* Added tests for url and figure caption

* Markdown preview pane (#1128)

* Added Extension for html post processing

* Added unit test poroject for preview pane

* Added pipline test and base test function

* Added Tests for extension

* Added handler and control for markdown

* Tests added

* Locally working version for markdown

* Working image relative url's in markdown

* Added CSS to preview display

* Updates CSS for code block

* Removed html file write comment in markdown control

* Updated assembly version and web browser control test

* Add Svg preview handler (#1129)

* Added a new project for Svg preview handler

* Added initial implementation of Svg Preview Handler

* Fixed output path

* Added Unit Test Project

* Added StreamWrapper and Update Svg Control

* Updated Svg Handler Guid

* Removed migration backup folder

* Removed Fluent Assertions NuGet

* Added Comments for StreamWrapper

* Removed the manual GC collect

* Added unit tests for Svg preview Handler

* Updated the xml doc for stream wrapper

* User/lamotile/add_powerpreviewsettings (#1075)

* Added powersettings to PowerToys Settings UI

* added settings library

* updated settings-web

* updated project oncfiguration

* updated project onfiguration

* updated project .sln file

* removed .etl file and added it to git-ignore

* separated the PowerPreviewModule into split classes .cpp and .h

* moved PowerPreviewModule implemnetations to .cpp file

* fixed StringTable formatter

* fixed spacing in resource.h

* added m_ to member varibales

* initiliaze m_isPreviewEnabled in the base class

* removed duplication of objects by using pass by refference and std::move

* made the getters const

* updated naming convention

* Split test calsses

* Add const string

* Replaced move with const string

* Made attributes private

* Made attributes private

* removed unused constructor

* Update resource.h

formatted resource.h

* Adding unit tests for preview handler common (#1156)

* Changed the name of the Common library to PreviewHandlerCommon

* Added unit tests project for PreviewHandlerCommon

* Updated ComInterop accessor type

* Added unit tests for PreviewHandlerbase

* Added tests for file and stream based handler

* Added unit tests for StreamWrapper

* Added form handler unit tests

* Added Unit tests for FormHandlerControl

* Added file header

* Add Powerpreview project

* Add spacing in sln file

* swapped string refferences (#1199)

* added registry methods and enable/disable preview handlers (#1230)

* added registry methods and enable/disable preview handlers

* formatted .rc file.

* formatted resource file

* formatted .rc file.

* formatted settings.cpp

* formatted settings.h

* formatted SVGPreviewSettingsClassTest.cpp

* Formatted MarkDownPreviewSettingsClassTest.cpp

* using wide strings

* formatted settings.h

* FileExplorerPreviewSettingsTest.cpp formatting

* fixed typo and formatting

* closing Registry and fixing typos

* formmarted code using ctrl+k+d

* fixed naming

* fixed typo

* changed if/else reverse order

* Markdown preview pane  (#1220)

* Added rich text bar for information display

* Added infobar

* Added tests for extension and markdown control

* Added xml docstring for markdown preview handler control

* Updated assembly file for markdown preview pane

* Updated removal of script tag without modifying CSS

* Added info bar text string to resource file.

* Removed error with infobar display on first rendering

* Updated assembly version

* Remove script and image element from Svg (#1231)

* Added implementation to remove script and image tag

* Added Unit tests for SvgPreviewHandlerHelper

* Updated Unit tests for SvgPreviewControl

* Moved the hardcoded string to resource file

* Changed the LocalMachine to CurrentUser for preview handler registration

* Added unit tests for multiple blocked elements tags

* User/lamotile/update settings objects (#1263)

* added registry methods and enable/disable preview handlers

* formatted .rc file.

* formatted resource file

* formatted .rc file.

* formatted settings.cpp

* formatted settings.h

* formatted SVGPreviewSettingsClassTest.cpp

* Formatted MarkDownPreviewSettingsClassTest.cpp

* using wide strings

* formatted settings.h

* FileExplorerPreviewSettingsTest.cpp formatting

* fixed typo and formatting

* closing Registry and fixing typos

* formmarted code using ctrl+k+d

* fixed naming

* fixed typo

* changed if/else reverse order

* updated setiings_objects.cpp

* removed changes on files that are not part of this PR

* removed const ref on primative types

* updated pass by ref semantic and removed pas by reff on primative types

* fixed spaces in the commas

* fixed spaces in brackets

* Preview pane telemetry (#1299)

* Added telemetry base class and markdown telemetry class

* Updated docstring for telemetry event.

* Added telemetry to markdown for error

* Added try catch for markdown preview handler and display error bar

* Updated markdown telemetry to make event names global variable

* Updated parameter name to camel casing and telemetry event name naming.

* Corrected assembbly version for svg renderer

* Markdown Image files display (#1303)

* Added telemetry base class and markdown telemetry class

* Updated docstring for telemetry event.

* Added telemetry to markdown for error

* Added try catch for markdown preview handler and display error bar

* Updated markdown telemetry to make event names global variable

* Updated Markdown preview to display without vertical scrollbar and removed xml doc to html agility pack.

* Updated parameter name to camel casing and telemetry event name naming.

* Corrected assembbly version for svg renderer

* Removed duplicate function

* Add telemetry for Svg preview handler (#1314)

* Added telemetry events for Svg Preview Handler

* Added unit test in case preview handler throws

* Updated the Error event name

* Remove the not required return statement

* User/lamotile/add read me (#1332)

* add readme

* moved images

* re-added images'

* Fixed gramma

* Update figure number refference

* improve preview handler intergration (#1319)

* improve preview handler intergration

* Fixed typo

* updated typo

* updated enable() function

* updated is enabled()

* re-updated is enabled()

* added this-> key word

* (0.16) - Install preview handler with msix (#1339)

* Removed the registration logic from preview handlers

* Updated the output path

* Added logic to shim the activation of .net assembly

* Updated manifest file

* Fix the allowedsilenttakeover filed in manifest

* Updated the appxmanifest file

* Added AllowSilentDefaultTakeOver in manifest

* Fix returned error code by DllGetClassObject

* Moved the CLSID to a common header file

* Added info about where CLSID needs to be updated

* Added a .reg file for the Keys added in registry.dat

* Added comments for DllGetClassObject

* Svg Preview Handler block external component  (#1368)

* Removed the registration logic from preview handlers

* Updated the output path

* Added logic to shim the activation of .net assembly

* Updated manifest file

* Fix the allowedsilenttakeover filed in manifest

* Updated the appxmanifest file

* Added AllowSilentDefaultTakeOver in manifest

* Fix returned error code by DllGetClassObject

* Moved the CLSID to a common header file

* Added info about where CLSID needs to be updated

* Added a .reg file for the Keys added in registry.dat

* Added comments for DllGetClassObject

* Extended WebBrowserSite for setting flags in DISPID_AMBIENT_DLCONTROL

* Added XML Documenatation

* Removed the logic for deleting image and script element from Svg

* Updated Unit Tests

* Updated typecast of uint

* Forwarded calls to Type.InvokeMember

* Resolve PR Comments

* Adding MSI Installation for Preview Handler (#1436)

* Updated wxs for including dll and registry keys for preview handlers

* Changed the casing for registry key

* Resolve PR Comments

* Added comments for File element

* Call GC on preview unloading (#1456)

* Call GC collect on preview unloading

* Added github issue link

* Update Web browser control for Markdown Previewer (#1464)

* Updated Webbrowser control

* Updated Unit tests

* Disabled Navigation for Svg Previewer

* Fix power preview unit tests (#1508)

* Decoupled registry interaction logic

* Updated File explorer settings

* Updated unit tests for PowerPreview Settings

* Added Asserrtion for Scope of registry key

* Updated the registry value to match with installation registry value

* Sync master settings.cpp

* Merge settings changes from PreviewHandlers

* Remove newline changes added into in example_powertoy\trace.cpp

* Chaned .net framework to 4.7.2

* Updated Csproj files to auto generate Assembly.info files

* Updated msi installer to use version variable for preview handlers assembly

* Removed the signing of Assembly and updated wxs to not include PublicKeyToken

* Updated the Path in Packaginglayout.xml to modules from Gac and the registry hive binary

* Regenerated updated JS and html file

* Resolve PR Comments

* Readded the wprp file

Co-authored-by: Divyansh <divyan@microsoft.com>
Co-authored-by: Divyansh <somm14divi@gmail.com>
Co-authored-by: Lavius Motileng <58791731+laviusmotileng-ms@users.noreply.github.com>
This commit is contained in:
udit3333
2020-03-11 15:53:49 -07:00
committed by GitHub
parent f170cef506
commit 83ce8a2197
107 changed files with 8787 additions and 1850 deletions
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35
src/modules/previewpane/common/cominterop/COLORREF.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Drawing;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// The COLORREF value is used to specify an RGB color.
/// </summary>
[StructLayout(LayoutKind.Sequential)]
public struct COLORREF
{
/// <summary>
/// Stores an RGB color value in a 32 bit integer.
/// </summary>
public uint Dword;
/// <summary>
/// Gets RGB value stored in <see cref="Dword"/> in <see cref="Color"/> structure.
/// </summary>
public Color Color
{
get
{
return Color.FromArgb(
(int)(0x000000FFU & this.Dword),
(int)(0x0000FF00U & this.Dword) >> 8,
(int)(0x00FF0000U & this.Dword) >> 16);
}
}
}
}

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src/modules/previewpane/common/cominterop/IInitializeWithFile.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.Cominterop
{
/// <summary>
/// Exposes a method to initialize a handler, such as a property handler, thumbnail handler, or preview handler, with a file path.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("b7d14566-0509-4cce-a71f-0a554233bd9b")]
public interface IInitializeWithFile
{
/// <summary>
/// Initializes a handler with a file path.
/// </summary>
/// <param name="pszFilePath">File Path.</param>
/// <param name="grfMode">Indicate the Access Mode either STGM_READ (Read Only Access) or STGM_READWRITE (Read and Write Access).</param>
void Initialize([MarshalAs(UnmanagedType.LPWStr)] string pszFilePath, uint grfMode);
}
}

26
src/modules/previewpane/common/cominterop/IInitializeWithStream.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices.ComTypes;
namespace Common.ComInterlop
{
/// <summary>
/// Exposes a method that initializes a handler, such as a property handler, thumbnail handler, or preview handler, with a stream.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("b824b49d-22ac-4161-ac8a-9916e8fa3f7f")]
public interface IInitializeWithStream
{
/// <summary>
/// Initializes a handler with a stream.
/// </summary>
/// <param name="pstream">A pointer to an <see cref="IStream" /> interface that represents the stream source.</param>
/// <param name="grfMode">One of the <see href="https://docs.microsoft.com/en-us/windows/win32/stg/stgm-constants" >STGM</see> values that indicates the access mode for <paramref name="pstream"/>.</param>
void Initialize(IStream pstream, uint grfMode);
}
}

31
src/modules/previewpane/common/cominterop/IObjectWithSite.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Provides a simplified way to support communication between an object and its site in the container.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("fc4801a3-2ba9-11cf-a229-00aa003d7352")]
public interface IObjectWithSite
{
/// <summary>
/// Provides the site's pointer to the site object.
/// </summary>
/// <param name="pUnkSite">Address of an interface pointer to the site managing this object.</param>
void SetSite([In, MarshalAs(UnmanagedType.IUnknown)] object pUnkSite);
/// <summary>
/// Retrieves the last site set using the <see cref="SetSite(object)" /> method. In cases where there is no known site, the object returns an exception.
/// </summary>
/// <param name="riid">Provides the IID of the interface pointer returned in the <paramref name="ppvSite"/> parameter.</param>
/// <param name="ppvSite">The address of the caller's void variable in which the object stores the interface pointer of the site last seen in the <see cref="SetSite(object)" />.</param>
void GetSite(ref Guid riid, [MarshalAs(UnmanagedType.IUnknown)] out object ppvSite);
}
}

31
src/modules/previewpane/common/cominterop/IOleWindow.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// The IOleWindow interface provides methods that allow an application to obtain the handle to the various windows that participate
/// in in-place activation, and also to enter and exit context-sensitive help mode.
/// </summary>
[ComImport]
[Guid("00000114-0000-0000-C000-000000000046")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IOleWindow
{
/// <summary>
/// Retrieves a handle to one of the windows participating in in-place activation (frame, document, parent, or in-place object window).
/// </summary>
/// <param name="phwnd">A pointer to a variable that receives the window handle.</param>
void GetWindow(out IntPtr phwnd);
/// <summary>
/// Determines whether context-sensitive help mode should be entered during an in-place activation session.
/// </summary>
/// <param name="fEnterMode">TRUE if help mode should be entered; FALSE if it should be exited.</param>
void ContextSensitiveHelp([MarshalAs(UnmanagedType.Bool)] bool fEnterMode);
}
}

62
src/modules/previewpane/common/cominterop/IPreviewHandler.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Exposes methods for the display of rich previews.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("8895b1c6-b41f-4c1c-a562-0d564250836f")]
public interface IPreviewHandler
{
/// <summary>
/// Sets the parent window of the previewer window, as well as the area within the parent to be used for the previewer window.
/// </summary>
/// <param name="hwnd">A handle to the parent window.</param>
/// <param name="rect">A pointer to a <see cref="RECT"/> defining the area for the previewer.</param>
void SetWindow(IntPtr hwnd, ref RECT rect);
/// <summary>
/// Directs the preview handler to change the area within the parent hwnd that it draws into.
/// </summary>
/// <param name="rect">A pointer to a <see cref="RECT"/> to be used for the preview.</param>
void SetRect(ref RECT rect);
/// <summary>
/// Directs the preview handler to load data from the source specified in an earlier Initialize method call, and to begin rendering to the previewer window.
/// </summary>
void DoPreview();
/// <summary>
/// Directs the preview handler to cease rendering a preview and to release all resources that have been allocated based on the item passed in during the initialization.
/// </summary>
void Unload();
/// <summary>
/// Directs the preview handler to set focus to itself.
/// </summary>
void SetFocus();
/// <summary>
/// Directs the preview handler to return the HWND from calling the GetFocus Function.
/// </summary>
/// <param name="phwnd">When this method returns, contains a pointer to the HWND returned from calling the GetFocus Function from the preview handler's foreground thread.</param>
void QueryFocus(out IntPtr phwnd);
/// <summary>
/// Directs the preview handler to handle a keystroke passed up from the message pump of the process in which the preview handler is running.
/// </summary>
/// <param name="pmsg">A pointer to a window message.</param>
/// <returns>If the keystroke message can be processed by the preview handler, the handler will process it and return S_OK(0). If the preview handler cannot process the keystroke message, it
/// will offer it to the host using <see cref="IPreviewHandlerFrame.TranslateAccelerator(ref MSG)"/>. If the host processes the message, this method will return S_OK(0). If the host does not process the message, this method will return S_FALSE(1).
/// </returns>
[PreserveSig]
uint TranslateAccelerator(ref MSG pmsg);
}
}

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src/modules/previewpane/common/cominterop/IPreviewHandlerFrame.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Enables preview handlers to pass keyboard shortcuts to the host. This interface retrieves a list of keyboard shortcuts and directs the host to handle a keyboard shortcut.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("fec87aaf-35f9-447a-adb7-20234491401a")]
public interface IPreviewHandlerFrame
{
/// <summary>
/// Gets a list of the keyboard shortcuts for the preview host.
/// </summary>
/// <param name="pinfo">A pointer to a <see href="https://docs.microsoft.com/en-us/windows/win32/api/shobjidl_core/ns-shobjidl_core-previewhandlerframeinfo">PREVIEWHANDLERFRAMEINFO</see> structure
/// that receives accelerator table information.</param>
void GetWindowContext(IntPtr pinfo);
/// <summary>
/// Directs the host to handle an keyboard shortcut passed from the preview handler.
/// </summary>
/// <param name="pmsg">A reference to <see cref="MSG"/> that corresponds to a keyboard shortcut.</param>
/// <returns>If the keyboard shortcut is one that the host intends to handle, the host will process it and return S_OK(0); otherwise, it returns S_FALSE(1).</returns>
[PreserveSig]
uint TranslateAccelerator(ref MSG pmsg);
}
}

36
src/modules/previewpane/common/cominterop/IPreviewHandlerVisuals.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Exposes methods for applying color and font information to preview handlers.
/// </summary>
[ComImport]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("8327b13c-b63f-4b24-9b8a-d010dcc3f599")]
public interface IPreviewHandlerVisuals
{
/// <summary>
/// Sets the background color of the preview handler.
/// </summary>
/// <param name="color">A value of type <see cref="COLORREF"/> to use for the preview handler background.</param>
void SetBackgroundColor(COLORREF color);
/// <summary>
/// Sets the font attributes to be used for text within the preview handler.
/// </summary>
/// <param name="plf">A pointer to a <see cref="LOGFONT"/> Structure containing the necessary attributes for the font to use.</param>
void SetFont(ref LOGFONT plf);
/// <summary>
/// Sets the color of the text within the preview handler.
/// </summary>
/// <param name="color">A value of type <see cref="COLORREF"/> to use for the preview handler text color.</param>
void SetTextColor(COLORREF color);
}
}

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src/modules/previewpane/common/cominterop/LOGFONT.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Defines the attributes of a font.
/// </summary>
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
public struct LOGFONT
{
/// <summary>
/// Value of type INT that specifies the height, in logical units, of the font's character cell or character.
/// </summary>
public int LfHeight;
/// <summary>
/// Value of type INT that specifies the width, in logical units, of characters in the font.
/// </summary>
public int LfWidth;
/// <summary>
/// Value of type INT that contains the angle, in tenths of degrees, between the escapement vector and the x-axis of the device. The escapement
/// vector is parallel to the base line of a row of text.
/// </summary>
public int LfEscapement;
/// <summary>
/// Value of type INT that specifies the angle, in tenths of degrees, between each character's base line and the x-axis of the device.
/// </summary>
public int LfOrientation;
/// <summary>
/// Value of type INT that specifies the weight of the font in the range from 0 through 1000.
/// </summary>
public int LfWeight;
/// <summary>
/// Value of type BYTE that specifies an italic font if set to TRUE.
/// </summary>
public byte LfItalic;
/// <summary>
/// Value of type BYTE that specifies an underlined font if set to TRUE.
/// </summary>
public byte LfUnderline;
/// <summary>
/// Value of type BYTE that specifies a strikeout font if set to TRUE.
/// </summary>
public byte LfStrikeOut;
/// <summary>
/// Value of type BYTE that specifies the character set.
/// </summary>
public byte LfCharSet;
/// <summary>
/// Value of type BYTE that specifies the output precision. The output precision defines how closely the output must match the requested
/// font's height, width, character orientation, escapement, pitch, and font type.
/// </summary>
public byte LfOutPrecision;
/// <summary>
/// Value of type BYTE that specifies the clipping precision. The clipping precision defines how to clip characters that are partially outside the clipping region.
/// </summary>
public byte LfClipPrecision;
/// <summary>
/// Value of type BYTE that specifies the output quality. The output quality defines how carefully the GDI must attempt to match the logical-font attributes to those of an actual physical font.
/// </summary>
public byte LfQuality;
/// <summary>
/// Value of type BYTE that specifies the pitch and family of the font.
/// </summary>
public byte LfPitchAndFamily;
/// <summary>
/// Array of wide characters that contains a null-terminated string that specifies the typeface name of the font. The length of the string must not exceed 32 characters, including the NULL terminator.
/// </summary>
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)]
public string LfFaceName;
}
}

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src/modules/previewpane/common/cominterop/MSG.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// Contains message information from a thread's message queue.
/// </summary>
[StructLayout(LayoutKind.Sequential)]
public struct MSG
{
/// <summary>
/// A handle to the window whose window procedure receives the message. This member is NULL when the message is a thread message.
/// </summary>
public IntPtr Hwnd;
/// <summary>
/// The message identifier. Applications can only use the low word; the high word is reserved by the system.
/// </summary>
public int Message;
/// <summary>
/// Additional information about the message. The exact meaning depends on the value of the message member.
/// </summary>
public IntPtr WParam;
/// <summary>
/// Additional information about the message. The exact meaning depends on the value of the message member.
/// </summary>
public IntPtr LParam;
/// <summary>
/// The time at which the message was posted.
/// </summary>
public int Time;
/// <summary>
/// The x coordinate of cursor position, in screen coordinates, when the message was posted.
/// </summary>
public int PtX;
/// <summary>
/// The y coordinate of cursor position, in screen coordinates, when the message was posted.
/// </summary>
public int PtY;
}
}

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src/modules/previewpane/common/cominterop/RECT.cs Normal file
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// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Drawing;
using System.Runtime.InteropServices;
namespace Common.ComInterlop
{
/// <summary>
/// The RECT structure defines a rectangle by the coordinates of its upper-left and lower-right corners.
/// </summary>
[StructLayout(LayoutKind.Sequential)]
public struct RECT
{
/// <summary>
/// Specifies the x-coordinate of the upper-left corner of the rectangle.
/// </summary>
public int Left;
/// <summary>
/// Specifies the y-coordinate of the upper-left corner of the rectangle.
/// </summary>
public int Top;
/// <summary>
/// Specifies the x-coordinate of the lower-right corner of the rectangle.
/// </summary>
public int Right;
/// <summary>
/// Specifies the y-coordinate of the lower-right corner of the rectangle.
/// </summary>
public int Bottom;
/// <summary>
/// Creates a <see cref="Rectangle" /> structure with the edge locations specified in the struct.
/// </summary>
/// <returns>Return a <see cref="Rectangle"/>.</returns>
public Rectangle ToRectangle()
{
return Rectangle.FromLTRB(this.Left, this.Top, this.Right, this.Bottom);
}
}
}