Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@325 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Daniel Grunwald
20 years ago
14 changed files with 92 additions and 363 deletions
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/* |
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* Created by SharpDevelop. |
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* User: Daniel Grunwald |
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* Date: 06.08.2005 |
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* Time: 16:13 |
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*/ |
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using System; |
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using System.Windows.Forms; |
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using ICSharpCode.Core; |
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using ICSharpCode.SharpDevelop.Gui; |
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using ICSharpCode.SharpDevelop.BrowserDisplayBinding; |
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namespace HtmlHelp2 |
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{ |
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public class BrowserScheme : DefaultSchemeExtension |
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{ |
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public override void GoHome(HtmlViewPane pane) |
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{ |
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pane.Navigate(HtmlHelp2Service.HtmlHelp2Environment.DefaultPage); |
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} |
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public override void GoSearch(HtmlViewPane pane) |
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{ |
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new ShowSearchMenuCommand().Run(); |
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} |
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public override void DocumentCompleted(HtmlViewPane pane, WebBrowserDocumentCompletedEventArgs e) |
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{ |
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ShowHelpBrowser.HighlightDocument(pane); |
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} |
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} |
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} |
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@@ -1,333 +0,0 @@
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// <file>
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// <copyright see="prj:///doc/copyright.txt">2002-2005 AlphaSierraPapa</copyright>
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// <license see="prj:///doc/license.txt">GNU General Public License</license>
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// <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
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// <version>$Revision$</version>
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// </file>
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using Microsoft.Win32; |
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using System; |
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using System.Windows.Forms; |
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using System.Drawing; |
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using System.CodeDom.Compiler; |
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using System.IO; |
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using System.Text; |
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using System.Threading; |
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using System.Diagnostics; |
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using System.Xml; |
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using System.Reflection; |
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using ICSharpCode.Core; |
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using ICSharpCode.SharpZipLib.Zip; |
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using ICSharpCode.SharpDevelop.BrowserDisplayBinding; |
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namespace ICSharpCode.SharpDevelop.Gui |
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{ |
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public class HelpBrowserWindow : BrowserPane |
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{ |
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public HelpBrowserWindow() : base(true) |
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{ |
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TitleName = "Help"; |
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} |
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} |
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class HelpLinkInformation |
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{ |
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string link; |
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bool isMSDN = false; |
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public string Link { |
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get { |
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return link; |
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} |
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set { |
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link = value; |
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} |
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} |
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public bool IsMSDN { |
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get { |
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return isMSDN; |
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} |
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set { |
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isMSDN = value; |
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} |
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} |
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public HelpLinkInformation(string link, bool isMSDN) |
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{ |
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this.link = link; |
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this.isMSDN = isMSDN; |
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} |
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} |
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public class HelpBrowser : AbstractPadContent |
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{ |
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static readonly string helpPath = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location) + |
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Path.DirectorySeparatorChar + ".." + |
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Path.DirectorySeparatorChar + "doc" + |
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Path.DirectorySeparatorChar + "help" + |
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Path.DirectorySeparatorChar; |
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static readonly string helpFileName = helpPath + "SharpDevelopHelp.zip"; |
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static readonly string mainTOCFile = "HelpConv.xml"; |
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string HelpPrefix = "ms-help://MS.NETFrameworkSDK"; |
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Panel browserPanel = new Panel(); |
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TreeView treeView = new TreeView(); |
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HelpBrowserWindow helpBrowserWindow = null; |
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public override Control Control { |
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get { |
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return browserPanel; |
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} |
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} |
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public HelpBrowser() |
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{ |
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treeView.Dock = DockStyle.Fill; |
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treeView.ImageList = new ImageList(); |
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treeView.ImageList.ColorDepth = ColorDepth.Depth32Bit; |
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treeView.ImageList.Images.Add(ResourceService.GetBitmap("Icons.16x16.HelpClosedFolder")); |
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treeView.ImageList.Images.Add(ResourceService.GetBitmap("Icons.16x16.HelpOpenFolder")); |
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treeView.ImageList.Images.Add(ResourceService.GetBitmap("Icons.16x16.HelpTopic")); |
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treeView.BeforeExpand += new TreeViewCancelEventHandler(BeforeExpand); |
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treeView.BeforeCollapse += new TreeViewCancelEventHandler(BeforeCollapse); |
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treeView.AfterSelect += new TreeViewEventHandler(SelectNode); |
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browserPanel.Controls.Add(treeView); |
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if (File.Exists(helpFileName)) |
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{ |
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LoadHelpfile(); |
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ScanForLocalizedHelpPrefix(); |
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} |
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} |
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void ScanForLocalizedHelpPrefix() |
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{ |
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string localHelp = String.Concat("0x", Thread.CurrentThread.CurrentCulture.LCID.ToString("X4")); |
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RegistryKey helpKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\MSDN\7.0\Help"); |
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if (helpKey == null) { |
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return; |
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} |
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RegistryKey k = helpKey.OpenSubKey(localHelp); |
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bool found = false; |
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if (k != null) { |
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string v = ScanSubKeys(k); |
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if (v != null) { |
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HelpPrefix = v; |
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found = true; |
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} |
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} |
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if (!found) { |
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// use default english subkey
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k = helpKey.OpenSubKey("0x0409"); |
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string v = k != null ? ScanSubKeys(k) : null; |
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if (v != null) { |
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HelpPrefix = v; |
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} else { |
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string[] subKeys = helpKey.GetSubKeyNames(); |
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foreach (string subKey in subKeys) { |
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if (subKey.StartsWith("0x")) { |
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HelpPrefix = ScanSubKeys(helpKey.OpenSubKey(subKey)); |
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break; |
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} |
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} |
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} |
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} |
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} |
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string ScanSubKeys(RegistryKey key) |
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{ |
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if (key != null) { |
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string[] subKeys = key.GetSubKeyNames(); |
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if (subKeys != null) { |
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foreach (string subKey in subKeys) { |
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RegistryKey sub = key.OpenSubKey(subKey); |
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if (sub == null) { |
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continue; |
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} |
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object o = sub.GetValue(null); |
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if (o == null) { |
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continue; |
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} |
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if (o.ToString().StartsWith("Microsoft .NET Framework SDK")) { |
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return sub.GetValue("Filename").ToString(); |
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} |
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} |
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} |
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} |
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return null; |
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} |
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protected string GetHelpString(string word) |
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{ |
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int i = 0; |
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while ((i = word.IndexOf('.')) != -1) { |
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word = word.Remove(i,1); |
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} |
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return word; |
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} |
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public void ShowHelpFromType(string type) |
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{ |
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string url = String.Format("{0}/cpref/html/frlrf{1}ClassTopic.htm", |
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HelpPrefix, |
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GetHelpString(type)); |
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ShowHelpBrowser(url); |
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} |
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public void ShowHelpFromType(string type, string member) |
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{ |
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string url = String.Format("{0}/cpref/html/frlrf{1}Class{2}Topic.htm", |
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HelpPrefix, |
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GetHelpString(type), |
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member); |
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ShowHelpBrowser(url); |
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} |
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/// <remarks>
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/// Parses the xml tree and generates a TreeNode tree out of it.
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/// </remarks>
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void ParseTree(TreeNodeCollection nodeCollection, XmlNode parentNode) |
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{ |
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foreach (XmlNode node in parentNode.ChildNodes) { |
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switch (node.Name) { |
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case "HelpFolder": |
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TreeNode newFolderNode = new TreeNode(node.Attributes["name"].InnerText); |
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newFolderNode.ImageIndex = newFolderNode.SelectedImageIndex = 0; |
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ParseTree(newFolderNode.Nodes, node); |
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bool isMSDNLink = node.Attributes["ismsdn"] != null && node.Attributes["ismsdn"].Value.ToLower() == "true"; |
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newFolderNode.Tag = node.Attributes["link"] != null ? new HelpLinkInformation(node.Attributes["link"].InnerText , isMSDNLink) : null; |
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nodeCollection.Add(newFolderNode); |
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break; |
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case "HelpTopic": |
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TreeNode newNode = new TreeNode(node.Attributes["name"].InnerText); |
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newNode.ImageIndex = newNode.SelectedImageIndex = 2; |
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isMSDNLink = node.Attributes["ismsdn"] != null && node.Attributes["ismsdn"].Value.ToLower() == "true"; |
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newNode.Tag = new HelpLinkInformation(node.Attributes["link"].InnerText, isMSDNLink); |
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nodeCollection.Add(newNode); |
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break; |
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case "HelpReference": |
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TreeNode newReferenceNode = new TreeNode("Reference"); |
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newReferenceNode.Tag = node.Attributes["reference"].InnerText; |
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nodeCollection.Add(newReferenceNode); |
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break; |
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} |
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} |
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} |
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XmlDocument LoadCompressedXmlDocument(string requestedFile) |
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{ |
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ZipInputStream s = new ZipInputStream(File.OpenRead(helpFileName)); |
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ZipEntry theEntry; |
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while ((theEntry = s.GetNextEntry()) != null) { |
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if (theEntry.Name == requestedFile) { |
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StringBuilder sb = new StringBuilder(); |
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int size = 2048; |
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byte[] data = new byte[2048]; |
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while (true) { |
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size = s.Read(data, 0, data.Length); |
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if (size > 0) { |
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sb.Append(Encoding.UTF8.GetString(data, 0, size)); |
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} else { |
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break; |
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} |
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} |
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s.Close(); |
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XmlDocument doc = new XmlDocument(); |
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doc.LoadXml(sb.ToString()); |
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return doc; |
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} |
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} |
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s.Close(); |
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System.Diagnostics.Debug.Assert(false); |
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return null; |
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} |
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void LoadHelpfile() |
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{ |
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XmlDocument doc = LoadCompressedXmlDocument(mainTOCFile);new XmlDocument(); |
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ParseTree(treeView.Nodes, doc.DocumentElement); |
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} |
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void HelpBrowserClose(object sender, EventArgs e) |
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{ |
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helpBrowserWindow = null; |
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} |
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public void ShowHelpBrowser(string url) |
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{ |
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if (helpBrowserWindow == null) { |
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helpBrowserWindow = new HelpBrowserWindow(); |
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WorkbenchSingleton.Workbench.ShowView(helpBrowserWindow); |
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helpBrowserWindow.WorkbenchWindow.CloseEvent += new EventHandler(HelpBrowserClose); |
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} |
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helpBrowserWindow.Load(url); |
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helpBrowserWindow.WorkbenchWindow.SelectWindow(); |
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} |
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void ShowHelp(TreeNode node) |
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{ |
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if (node == null || node.Tag == null) { |
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return; |
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} |
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string navigationName; |
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if(((HelpLinkInformation)node.Tag).IsMSDN == true) { |
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navigationName = ((HelpLinkInformation)node.Tag).Link; |
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} else { |
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navigationName = "mk:@MSITStore:" + helpPath + ((HelpLinkInformation)node.Tag).Link; |
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} |
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ShowHelpBrowser(navigationName); |
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} |
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void SelectNode(object sender, TreeViewEventArgs e) |
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{ |
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ShowHelp(e.Node); |
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} |
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void BeforeExpand(object sender, TreeViewCancelEventArgs e) |
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{ |
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if (e.Node.ImageIndex < 2) { |
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e.Node.ImageIndex = e.Node.SelectedImageIndex = 1; |
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} |
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TreeNode[] nodes = new TreeNode[e.Node.Nodes.Count]; |
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e.Node.Nodes.CopyTo(nodes, 0); |
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e.Node.Nodes.Clear(); |
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foreach (TreeNode node in nodes) { |
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if (node.Tag is string) { |
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XmlDocument doc = LoadCompressedXmlDocument(node.Tag.ToString()); |
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ParseTree(e.Node.Nodes, doc.DocumentElement); |
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} else { |
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e.Node.Nodes.Add(node); |
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} |
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} |
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ShowHelp(e.Node); |
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} |
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void BeforeCollapse(object sender, TreeViewCancelEventArgs e) |
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{ |
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if (e.Node.ImageIndex < 2) { |
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e.Node.ImageIndex = e.Node.SelectedImageIndex = 0; |
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} |
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} |
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} |
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} |
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