private void SyntaxEditorOnViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
if (e.View == _editorView)
{
_selectionStack.Clear();
}
}
public void NotifySelectionChanged(IEditorView view, EditorViewSelectionEventArgs e)
{
var shouldUpdateSession = HasSignatureHelpSession(view.SyntaxEditor);
if (shouldUpdateSession)
{
StartOrUpdate(view);
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Occurs when the view's selection is changed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <see cref="EditorViewSelectionEventArgs"/> that contains data related to this event.</param>
private void OnViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
if (view == null)
{
return;
}
// Update the current word
this.UpdateHighlights();
}
/// <summary>
/// Occurs when the editor view's selection is changed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="EditorViewSelectionEventArgs"/> that contains the event data.</param>
private void OnSyntaxEditorViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
// Quit if this event is not for the active view
if (!e.View.IsActive)
{
return;
}
this.UpdateStatusBar();
}
/// <summary>
/// Occurs when the selection changes.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">An <see cref="EditorViewSelectionEventArgs"/> that contains the event data.</param>
private void OnViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
// Quit if this event is not for the active view
if (!e.View.IsActive)
{
return;
}
// Update line, col, and character display
this.UpdateStatusBarTextLocation(e.CaretPosition.DisplayLine, e.CaretDisplayCharacterColumn, e.CaretPosition.DisplayCharacter);
}
/// <summary>
/// Occurs when the document's view selection has changed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> that contains data related to this event.</param>
private void OnSyntaxEditorViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
// Quit if this event is not for the active view
if (!e.View.IsActive)
{
return;
}
// Update line, col, and character display
linePanel.Text = String.Format("Ln {0}", e.CaretPosition.DisplayLine);
columnPanel.Text = String.Format("Col {0}", e.CaretDisplayCharacterColumn);
characterPanel.Text = String.Format("Ch {0}", e.CaretPosition.DisplayCharacter);
}
/// <summary>
/// Occurs when the selection is changed in the specified <see cref="IEditorView"/>.
/// </summary>
/// <param name="view">The <see cref="IEditorView"/> that received the event.</param>
/// <param name="e">The <c>EditorViewSelectionEventArgs</c> that contains the event data.</param>
protected virtual void OnViewSelectionChanged(IEditorView view, EditorViewSelectionEventArgs e)
{
if (view == null)
{
throw new ArgumentNullException("view");
}
// Look for an existing session
var session = view.SyntaxEditor.IntelliPrompt.Sessions[IntelliPromptSessionTypes.ParameterInfo] as IParameterInfoSession;
if ((session != null) && (session.IsOpen))
{
// Quit if for a different view
if (view != session.View)
{
return;
}
// Get the context
var requestNewSession = false;
var context = new SimpleContextFactory().CreateContext(view.Selection.EndSnapshotOffset, true);
if ((context != null) && (context.ArgumentListSnapshotOffset.HasValue))
{
// If the current session is still valid...
if (context.ArgumentListSnapshotOffset.Value.Offset == session.SnapshotRange.StartOffset)
{
// If the current parameter was updated...
if (UpdateCurrentParameter(session, context))
{
// Refresh content
session.Refresh();
}
return;
}
else
{
// Flag to request a new session
requestNewSession = true;
}
}
// Close the session
session.Close(true);
// If a new session should be requested...
if (requestNewSession)
{
this.RequestSession(view);
}
}
}
/// <summary>
/// Occurs when the <c>SyntaxEditor.ViewSelectionChanged</c> event occurs.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">An <see cref="EditorViewSelectionEventArgs"/> that contains the event data.</param>
private void OnSyntaxEditorViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
// Quit if this event is not for the active view
if (!e.View.IsActive)
{
return;
}
// Update line, col, and character display
linePanel.Text = String.Format("Ln {0}", e.CaretPosition.DisplayLine);
columnPanel.Text = String.Format("Col {0}", e.CaretDisplayCharacterColumn);
characterPanel.Text = String.Format("Ch {0}", e.CaretPosition.DisplayCharacter);
// If token info should be displayed in the statusbar...
if (toggleTokenInfoMenuItem.IsChecked)
{
// Get a snapshot reader
ITextSnapshotReader reader = e.View.CurrentSnapshot.GetReader(e.View.Selection.EndOffset);
IToken token = reader.Token;
if (token != null)
{
IMergableToken mergableToken = token as IMergableToken;
if (mergableToken != null)
{
tokenPanel.Content = String.Format("{0} / {1} / {2}{3}",
mergableToken.Lexer.Key, mergableToken.LexicalState.Key,
token.Key, (e.View.Selection.EndOffset == token.StartOffset ? "*" : String.Empty));
}
else
{
tokenPanel.Content = String.Format("{0} / {1}{2}", e.View.SyntaxEditor.Document.Language.Key,
token.Key, (e.View.Selection.EndOffset == token.StartOffset ? "*" : String.Empty));
}
return;
}
}
tokenPanel.Content = null;
}
private void SyntaxEditorOnViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
OnCaretPositionChanged();
OnSelectionChanged();
}
/// <summary>
/// Notifies when the selection is changed in the specified <see cref="IEditorView"/>.
/// </summary>
/// <param name="view">The <see cref="IEditorView"/> that received the event.</param>
/// <param name="e">The <c>EditorViewSelectionEventArgs</c> that contains the event data.</param>
void IEditorViewSelectionChangeEventSink.NotifySelectionChanged(IEditorView view, EditorViewSelectionEventArgs e)
{
this.OnViewSelectionChanged(view, e);
}
private void OnCodeEditorViewSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
if (!e.View.IsActive)
return;
linePanel.Content = String.Format("Ln {0}", e.CaretPosition.DisplayLine);
columnPanel.Content = String.Format("Col {0}", e.CaretDisplayCharacterColumn);
characterPanel.Content = String.Format("Ch {0}", e.CaretPosition.DisplayCharacter);
}
private void ViewOnSelectionChanged(object sender, EditorViewSelectionEventArgs e)
{
UpdateGlyph();
}
