public TextEditorControl()
{
if (null != textEditorControl)
throw new InvalidOperationException("'TextEditorControl' should be a singleton!");
textEditorControl = this;
InitializeComponent();
InitializeEditor();
}
internal void Initialize(TextEditorControl textEditorControl)
{
this.mainEditorGrid = textEditorControl.FindName("grid") as Grid;
this.mainSplitter = textEditorControl.FindName("MainGridSplitter") as GridSplitter;
// If you get this assertion, then the "grid" element in XAML has
// been modified. Which means the following codes that expect a
// particular grid layout, need changing too. Look for all parts
// in this file with GRIDLAYOUTSPECIFIC tag and update their logic!
//
System.Diagnostics.Debug.Assert(mainEditorGrid.RowDefinitions.Count == 7);
System.Diagnostics.Debug.Assert(mainEditorGrid.RowDefinitions[3].Height.IsStar);
mainEditorGrid.RowDefinitions[5].Height = new GridLength(0.0);
mainSplitter.Visibility = Visibility.Collapsed;
}
/// <summary>
/// Event trigger when a keyboard button is pressed in the watch window
/// </summary>
/// <param name="sender"></param>
/// <param name="e">
/// Keys accepted:
/// Delete - to delete an item in the watch window
/// Enter - to bring up the editing textbox for watch variables
/// </param>
private void OnWatchWindowKeyDown(object sender, KeyEventArgs e)
{
// Method to delete items from the watch window
if (e.Key == Key.Delete)
{
InspectionData selectedData = inspectionView.SelectedItem as InspectionData;
InspectionViewItem parent = ContainerFromItem(null, selectedData);
if (null != parent && parent.Level == 0)
{
// Get the sibling item so that we can move selection on it later.
InspectionData siblingData = GetSiblingItemFromData(selectedData);
InspectionData removedItem = (InspectionData)inspectionView.SelectedItem;
if (dataCollection.RemoveInspectionData(inspectionView.SelectedItem))
{
Solution.Current.RemoveWatchExpressions(removedItem.DisplayText);
inspectionView.Items.Refresh();
}
// Set focus back to the item.
InspectionViewItem siblingItem = ContainerFromItem(null, siblingData);
if (null != siblingItem)
{
siblingItem.IsSelected = true;
}
}
}
// Method to allow user to bring up the editing textbox in the
// watch window. This makes usage of watch window easy
else if (e.Key == Key.Enter)
{
ShowVariableEditBox(null);
}
else if (e.Key >= Key.A && (e.Key <= Key.Z))
{
char character = TextEditorControl.GetKeyboardCharacter(e);
ShowVariableEditBox(new string(character, 1));
}
}
internal void Initialize(TextEditorControl textEditorControl)
{
this.mainEditorGrid = textEditorControl.FindName("grid") as Grid;
this.mainSplitter = textEditorControl.FindName("MainGridSplitter") as GridSplitter;
// If you get this assertion, then the "grid" element in XAML has
// been modified. Which means the following codes that expect a
// particular grid layout, need changing too. Look for all parts
// in this file with GRIDLAYOUTSPECIFIC tag and update their logic!
//
System.Diagnostics.Debug.Assert(mainEditorGrid.RowDefinitions.Count == 7);
System.Diagnostics.Debug.Assert(mainEditorGrid.RowDefinitions[3].Height.IsStar);
mainEditorGrid.RowDefinitions[5].Height = new GridLength(0.0);
mainSplitter.Visibility = Visibility.Collapsed;
}
/// <summary>
/// As an extension, information of the core and the control needs to be present in all extensions, therefore
/// it is a protected base class member
/// </summary>
/// <param name="editor"> TextEditorControl object </param>
/// <param name="core"> TextCore Singleton object </param>
public void SetEditorCore(TextEditorControl editor, ITextEditorCore core)
{
textEditorControl = editor;
textCore = core;
textEditorCanvas = textEditorControl.FindName("textCanvas") as TextEditorCanvas;
scrollViewer = textEditorControl.FindName("scrollViewer") as ScrollViewer;
}
public TextEditorControl(IHostApplication hostApplication)
{
Stopwatch launchWatch = new Stopwatch();
launchWatch.Start();
if (null != TextEditorControl.hostApplication)
throw new InvalidOperationException("'TextEditorControl' should be a singleton!");
if (null != textEditorControl)
throw new InvalidOperationException("'TextEditorControl' should be a singleton!");
textEditorControl = this;
TextEditorControl.hostApplication = hostApplication;
TextEditorControl.dialogProvider = new DialogProvider();
CoreInterfaceFactory.RegisterInterfaces(hostApplication, dialogProvider);
textCore = CoreInterfaceFactory.CreateTextEditorCore(OnExecutionStateChanged);
actionRecorder = new CommandRecorder();
textCore.SetCommandRecorder(actionRecorder); // Only for human users.
InitializeComponent();
InitializeEditor();
startUpWorker = new StartUpWorker();
startUpWorker.InitializeStartUpWorker();
startUpWorker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(OnStartUpWorkerRunWorkerCompleted);
startUpWorker.RunWorkerAsync();
EnumerateExtensions();
this.LayoutUpdated += new EventHandler(OnTextEditorLayoutUpdated);
launchWatch.Stop();
Logger.LogPerf("TextEditorControl.ctor", launchWatch.ElapsedMilliseconds + " ms");
}
private void OnMainWindowLoaded(object sender, RoutedEventArgs e)
{
hostApplication = new HostApplication(App.arguments);
textEditorControl = new TextEditorControl(hostApplication);
EditorGrid.Children.Add(textEditorControl);
}
