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https://github.com/microsoft/PowerToys.git
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afd22768fc
* Dpi unaware placement bug (#2121) Fix for bug when placing dpi unaware window such as Notepad++ in left of right part of monitor. In that application gap of about 7px was left or right. This fixes only single-monitor scenario It skips correction for dpi unaware window that leaves a gap * Move markdown parsing logic outside control thread (#2099) * Move markdown parsing logic outside control thread * Update MarkdownPreviewHandlerControl.cs * Remove trailing whitespace. That'll teach me for trying to make an edit from the GitHub page. * Migrate power rename MRU lists from registry to JSON (#2090) * Handle most recently used search/replace strings within settings. * Check for last modified time of json file and reload it if needed. * Handle changes in MRU search / replace lists size. * Improve handling of changes in MRU list size. * Don't check for last modified time in every getter method. Load only when starting application. * Add const identifier to getter methods. * Address PR comments: Add const to reg and json file paths and set them in constructor initializer. Check pushIdx validity. Move implementation to cpp of PowerRenameUI constructor. * Add error checking when getting values from registry. * Implementing changes suggested in #1992 (#2116) * Implementing changes suggested in #1992 * Update Product.wxs Co-authored-by: Ebenezer Ewumi <ebenezer.ewumi@wsu.edu> * Fix for issue #1532 - [PowerToys tray icon] Show version on tooltip (#2117) * Fix for issue #1532 [PowerToys] Show version on tooltip * Update src/runner/tray_icon.cpp Co-Authored-By: Andrey Nekrasov <yuyoyuppe@users.noreply.github.com> Co-authored-by: Andrey Nekrasov <yuyoyuppe@users.noreply.github.com> * FZ editor: Splitted zones positioning (#2158) * Added a mutex to ZoneWindow, ensured no data races occur (#2154) * Added a mutex to ZoneWindow, ensured no data races occur * Protected draggedWindow* members with a mutex * Ensured that critical reads happen in a single transaction * Dpi unaware placement bug - multimontior with same DPI settings fix (#2156) * Dpi unaware placement bug - multimontior with same DPI settings fix * Using different enumerating method * Changed AllMonitorHaveSameDpiScaling method * Removed accidental file * small rename * Changed some methods to CamelCase * Review comments fixes Co-authored-by: PrzemyslawTusinski <61138537+PrzemyslawTusinski@users.noreply.github.com> Co-authored-by: Ben Randall <veleek@gmail.com> Co-authored-by: vldmr11080 <57061786+vldmr11080@users.noreply.github.com> Co-authored-by: eduardodextil <55205162+eduardodextil@users.noreply.github.com> Co-authored-by: Ebenezer Ewumi <ebenezer.ewumi@wsu.edu> Co-authored-by: Nghia M. Luong <32159519+sqrlmn@users.noreply.github.com> Co-authored-by: Andrey Nekrasov <yuyoyuppe@users.noreply.github.com> Co-authored-by: Seraphima Zykova <zykovas91@gmail.com> Co-authored-by: Ivan Stošić <ivan100sic@gmail.com>
191 lines
9.0 KiB
C#
191 lines
9.0 KiB
C#
// Copyright (c) Microsoft Corporation
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// The Microsoft Corporation licenses this file to you under the MIT license.
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// See the LICENSE file in the project root for more information.
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using System;
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using System.Drawing;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Windows.Forms;
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using Common;
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using Markdig;
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using MarkdownPreviewHandler.Properties;
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using PreviewHandlerCommon;
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namespace MarkdownPreviewHandler
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{
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/// <summary>
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/// Win Form Implementation for Markdown Preview Handler.
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/// </summary>
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public class MarkdownPreviewHandlerControl : FormHandlerControl
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{
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/// <summary>
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/// Extension to modify markdown AST.
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/// </summary>
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private readonly HTMLParsingExtension extension;
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/// <summary>
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/// Markdig Pipeline builder.
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/// </summary>
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private readonly MarkdownPipelineBuilder pipelineBuilder;
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/// <summary>
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/// Markdown HTML header.
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/// </summary>
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private readonly string htmlHeader = "<!doctype html><style>body{width:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,\"Noto Sans\",sans-serif,\"Apple Color Emoji\",\"Segoe UI Emoji\",\"Segoe UI Symbol\",\"Noto Color Emoji\";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}.container{padding:5%}body img{max-width:100%;height:auto}body h1,body h2,body h3,body h4,body h5,body h6{margin-top:24px;margin-bottom:16px;font-weight:600;line-height:1.25}body h1,body h2{padding-bottom:.3em;border-bottom:1px solid #eaecef}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji}body h3{font-size:1.25em}body h4{font-size:1em}body h5{font-size:.875em}body h6{font-size:.85em;color:#6a737d}pre{font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;background-color:#f6f8fa;border-radius:3px;padding:16px;font-size:85%}a{color:#0366d6}strong{font-weight:600}em{font-style:italic}code{padding:.2em .4em;margin:0;font-size:85%;background-color:#f6f8fa;border-radius:3px}hr{border-color:#EEE -moz-use-text-color #FFF;border-style:solid none;border-width:.5px 0;margin:18px 0}table{display:block;width:100%;overflow:auto;border-spacing:0;border-collapse:collapse}tbody{display:table-row-group;vertical-align:middle;border-color:inherit;display:table-row;vertical-align:inherit;border-color:inherit}table tr{background-color:#fff;border-top:1px solid #c6cbd1}tr{display:table-row;vertical-align:inherit;border-color:inherit}table td,table th{padding:6px 13px;border:1px solid #dfe2e5}th{font-weight:600;display:table-cell;vertical-align:inherit;font-weight:bold;text-align:-internal-center}thead{display:table-header-group;vertical-align:middle;border-color:inherit}td{display:table-cell;vertical-align:inherit}code,pre,tt{font-family:SFMono-Regular,Menlo,Monaco,Consolas,\"Liberation Mono\",\"Courier New\",monospace;color:#24292e;overflow-x:auto}pre code{font-size:inherit;color:inherit;word-break:normal}blockquote{background-color:#fff;border-radius:3px;padding:15px;font-size:14px;display:block;margin-block-start:1em;margin-block-end:1em;margin-inline-start:40px;margin-inline-end:40px;padding:0 1em;color:#6a737d;border-left:.25em solid #dfe2e5}</style><body><div class=\"container\">";
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/// <summary>
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/// Markdown HTML footer.
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/// </summary>
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private readonly string htmlFooter = "</div></body></html>";
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/// <summary>
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/// RichTextBox control to display if external images are blocked.
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/// </summary>
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private RichTextBox infoBar;
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/// <summary>
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/// Extended Browser Control to display markdown html.
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/// </summary>
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private WebBrowserExt browser;
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/// <summary>
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/// True if external image is blocked, false otherwise.
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/// </summary>
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private bool infoBarDisplayed = false;
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/// <summary>
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/// Initializes a new instance of the <see cref="MarkdownPreviewHandlerControl"/> class.
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/// </summary>
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public MarkdownPreviewHandlerControl()
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{
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this.extension = new HTMLParsingExtension(this.ImagesBlockedCallBack);
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this.pipelineBuilder = new MarkdownPipelineBuilder().UseAdvancedExtensions().UseEmojiAndSmiley();
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this.pipelineBuilder.Extensions.Add(this.extension);
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}
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/// <summary>
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/// Start the preview on the Control.
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/// </summary>
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/// <param name="dataSource">Path to the file.</param>
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public override void DoPreview<T>(T dataSource)
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{
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this.infoBarDisplayed = false;
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try
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{
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if (!(dataSource is string filePath))
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{
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throw new ArgumentException($"{nameof(dataSource)} for {nameof(MarkdownPreviewHandler)} must be a string but was a '{typeof(T)}'");
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}
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string fileText = File.ReadAllText(filePath);
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Regex imageTagRegex = new Regex(@"<[ ]*img.*>");
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if (imageTagRegex.IsMatch(fileText))
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{
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this.infoBarDisplayed = true;
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}
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this.extension.BaseUrl = Path.GetDirectoryName(filePath);
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MarkdownPipeline pipeline = this.pipelineBuilder.Build();
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string parsedMarkdown = Markdown.ToHtml(fileText, pipeline);
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string markdownHTML = $"{this.htmlHeader}{parsedMarkdown}{this.htmlFooter}";
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this.InvokeOnControlThread(() =>
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{
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this.browser = new WebBrowserExt
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{
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DocumentText = markdownHTML,
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Dock = DockStyle.Fill,
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IsWebBrowserContextMenuEnabled = false,
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ScriptErrorsSuppressed = true,
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ScrollBarsEnabled = true,
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AllowNavigation = false,
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};
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this.Controls.Add(this.browser);
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if (this.infoBarDisplayed)
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{
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this.infoBar = this.GetTextBoxControl(Resources.BlockedImageInfoText);
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this.Resize += this.FormResized;
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this.Controls.Add(this.infoBar);
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}
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});
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MarkdownTelemetry.Log.MarkdownFilePreviewed();
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}
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catch (Exception e)
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{
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MarkdownTelemetry.Log.MarkdownFilePreviewError(e.Message);
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this.InvokeOnControlThread(() =>
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{
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this.Controls.Clear();
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this.infoBarDisplayed = true;
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this.infoBar = this.GetTextBoxControl(Resources.MarkdownNotPreviewedError);
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this.Resize += this.FormResized;
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this.Controls.Add(this.infoBar);
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});
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}
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finally
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{
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base.DoPreview(dataSource);
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}
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}
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/// <summary>
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/// Gets a textbox control.
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/// </summary>
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/// <param name="message">Message to be displayed in textbox.</param>
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/// <returns>An object of type <see cref="RichTextBox"/>.</returns>
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private RichTextBox GetTextBoxControl(string message)
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{
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RichTextBox richTextBox = new RichTextBox
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{
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Text = message,
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BackColor = Color.LightYellow,
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Multiline = true,
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Dock = DockStyle.Top,
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ReadOnly = true,
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};
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richTextBox.ContentsResized += this.RTBContentsResized;
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richTextBox.ScrollBars = RichTextBoxScrollBars.None;
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richTextBox.BorderStyle = BorderStyle.None;
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return richTextBox;
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}
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/// <summary>
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/// Callback when RichTextBox is resized.
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/// </summary>
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/// <param name="sender">Reference to resized control.</param>
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/// <param name="e">Provides data for the resize event.</param>
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private void RTBContentsResized(object sender, ContentsResizedEventArgs e)
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{
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RichTextBox richTextBox = (RichTextBox)sender;
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richTextBox.Height = e.NewRectangle.Height + 5;
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}
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/// <summary>
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/// Callback when form is resized.
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/// </summary>
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/// <param name="sender">Reference to resized control.</param>
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/// <param name="e">Provides data for the event.</param>
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private void FormResized(object sender, EventArgs e)
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{
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if (this.infoBarDisplayed)
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{
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this.infoBar.Width = this.Width;
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}
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}
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/// <summary>
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/// Callback when image is blocked by extension.
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/// </summary>
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private void ImagesBlockedCallBack()
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{
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this.infoBarDisplayed = true;
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}
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}
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}
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