TodoPlugin/todo4.todo @@ -67,7 +67,7 @@ namespace ToDo public ErrorInformation Info { get; set; } } - // Mostly stolen from DynamicParserLanguageServiceItem + // Mostly from DynamicParserLanguageServiceItem class ToDoErrorReporter : ErrorReporter { public ToDoErrorReporter() @@ -108,28 +108,26 @@ namespace ToDo public ToDoLanguageServiceItem(BufferView b, ISquiggleProviderFactory squiggleProviderFactory) { + this.bufferView = b; + this.uri = this.bufferView.Buffer.Uri; + this.squiggleProviderFactory = squiggleProviderFactory; + this.squiggles = new List<ISquiggleAdornment>(); + this.textBuffer = this.bufferView.TextBuffer; + this.reparseTimer = new Timer(Reparse, null, Timeout.Infinite, Timeout.Infinite); + // Described in MGrammar in a Nutshell (http://msdn.microsoft.com/en-us/library/dd129870.aspx) // and in PDC 2008 talk "Building Textual DSLs with the "Oslo" Modeling Language" (32:00 mark). // - parser = null; - Assembly assembly = Assembly.GetExecutingAssembly(); - using (Stream stream = assembly.GetManifestResourceStream("ToDo.mgx")) + this.parser = null; + using (Stream stream = Assembly.GetExecutingAssembly().GetManifestResourceStream("ToDo.mgx")) { // Load image and instantiate a corresponding dynamic parser - parser = Microsoft.M.Grammar.MGrammarCompiler.LoadParserFromMgx(stream, "ToDo.Tasks4"); + this.parser = Microsoft.M.Grammar.MGrammarCompiler.LoadParserFromMgx(stream, "ToDo.Tasks4"); } - this.squiggleProviderFactory = squiggleProviderFactory; - this.squiggles = new List<ISquiggleAdornment>(); - - reparseTimer = new Timer(Reparse, null, Timeout.Infinite, Timeout.Infinite); - - this.bufferView = b; this.classifier = new ParserClassifier(parser, bufferView.Buffer.TextBuffer); - this.textBuffer = bufferView.TextBuffer; - this.bufferView.EditorInitialized += OnBufferViewEditorInitialized; - this.uri = this.bufferView.Buffer.Uri; + this.bufferView.EditorInitialized += OnBufferViewEditorInitialized; this.textBuffer.Changed += (ignore1, ignore2) => { lock (l) { bufferDirty = true; } }; } @@ -159,7 +157,7 @@ namespace ToDo } } - // Stolen from DynamicParserLanguageServiceItem + // From DynamicParserLanguageServiceItem void CleanupOldToolTipPopups() { if (this.bufferView.TextEditor != null) @@ -175,7 +173,7 @@ namespace ToDo } - // Mostly stolen from DynamicParserLanguageServiceItem + // Mostly from DynamicParserLanguageServiceItem void ProcessSquiggles(ToDoErrorReporter reporter) { if (this.squiggleProvider == null) @@ -202,7 +200,7 @@ namespace ToDo } } - // Stolen from DynamicParserLanguageServiceItem + // From DynamicParserLanguageServiceItem SnapshotSpan GetCurrentSpan(ITextSnapshot snapshot, SourceSpan span) { ITextSnapshot currentSnapshot = this.bufferView.TextBuffer.CurrentSnapshot; @@ -247,7 +245,9 @@ namespace ToDo public void Dispose() { - reparseTimer.Dispose(); + if(reparseTimer != null) + reparseTimer.Dispose(); + GC.SuppressFinalize(this); } } TodoPlugin/ToDoMode.cs @@ -56,7 +56,6 @@ <Reference Include="$(MBinaries32Path)\Intellipad\Microsoft.Intellipad.Core.dll" /> <Reference Include="$(MBinaries32Path)\Intellipad\Microsoft.VisualStudio.Platform.Editor.dll" /> <Reference Include="$(MBinaries32Path)\Microsoft.M.Grammar.dll" /> - <Reference Include="$(MBinaries32Path)\Microsoft.M.Grammar.dll" /> <Reference Include="$(MBinaries32Path)\System.Dataflow.dll" /> <Reference Include="$(MBinaries32Path)\Xaml.dll" /> </ItemGroup> @@ -72,6 +71,9 @@ <ItemGroup> <MgCompile Include="todo4.mg" /> </ItemGroup> + <ItemGroup> + <None Include="todo4.todo" /> + </ItemGroup> <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" /> <Import Project="$(MGrammarTargetsPath)\Microsoft.M.Grammar.targets" /> <!-- To modify your build process, add your task inside one of the targets below and uncomment it. @@ -84,6 +86,7 @@ <PropertyGroup> <PostBuildEvent>xcopy "$(TargetPath)" "C:\Program Files\Microsoft Oslo SDK 1.0\Bin\Intellipad\Components\ToDo" /S /D /I /Y xcopy "$(TargetDir)*.py" "C:\Program Files\Microsoft Oslo SDK 1.0\Bin\Intellipad\Components\ToDo" /S /D /I /Y +xcopy "$(TargetDir)Microsoft.M.Grammar.dll" "C:\Program Files\Microsoft Oslo SDK 1.0\Bin\Intellipad\Components\ToDo" /S /D /I /Y </PostBuildEvent> </PropertyGroup> </Project> \ No newline at end of file TodoPlugin/TodoPlugin.csproj @@ -2,9 +2,10 @@ task "Make my language parse." 10-31-2008 task "Define a second task." 10-31-2008 task "" 08-29-3999 task "foo" -# uyay!!! -task "foo" bar # task 'Create a task with "quotes"' 10-31-2008 +# task 'Create a task with "quotes"' 10-31-2008 +task "foo" + # This task has no due date, with good reason! # But too bad I can't parse this comment! task "Clean out garage." todo4.todo @@ -3,5 +3,8 @@ task "lets make this useful." 08-28-2008 # Solved by precedence rules task "lets make this useful." 01-01-2008 task "Add ability to comment" 08-29-3000 -task +task "foo" + + + todo5.todo TodoPlugin/todo1.mg 80f50c6209e76b30d700e90a5270d1ab106446e4 Justin Bailey jgbailey@codeslower.com http://github.com/m4dc4p/mg-todo/commit/a67ad66316be3bba4af9b4c2667b250e4ca54fcd a67ad66316be3bba4af9b4c2667b250e4ca54fcd 2008-11-12T16:08:13-08:00 2008-11-12T16:08:13-08:00 Updates for article. 8799a4c20c81b1dd40bf752f116d5f1e7ebaf668 Justin Bailey jgbailey@codeslower.com