/////////////////////////////////////////////////////////////////////////////////////////////////////
// NON-PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Occurs before the editor's document text has changed.
/// </summary>
/// <param name="sender">The sender of the event.</param>
/// <param name="e">A <see cref="EditorSnapshotChangingEventArgs"/> that contains the event data.</param>
private void OnEditorDocumentTextChanging(object sender, EditorSnapshotChangingEventArgs e)
{
e.Cancel = (cancelCheckBox.IsChecked == true);
if (e.Cancel)
{
if (alternateTextCheckBox.IsChecked == true)
{
// Temporarily turn off cancel and insert date/time instead
cancelCheckBox.IsChecked = false;
editor.ActiveView.ReplaceSelectedText(TextChangeTypes.Custom, DateTime.Now.ToString());
cancelCheckBox.IsChecked = true;
MessageBox.Show("Text change cancelled, current date/time inserted instead.", "Notification", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
// Simple cancel
MessageBox.Show("Text change cancelled.", "Notification", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
}
/// <summary>
/// Occurs before a text change occurs to an <see cref="IEditorDocument"/> that uses this language.
/// </summary>
/// <param name="editor">The <see cref="SyntaxEditor"/> whose <see cref="IEditorDocument"/> that is changing.</param>
/// <param name="e">The <c>EditorSnapshotChangingEventArgs</c> that contains the event data.</param>
protected override void OnDocumentTextChanging(SyntaxEditor editor, EditorSnapshotChangingEventArgs e)
{
// Call the base method
base.OnDocumentTextChanging(editor, e);
}
public void NotifyDocumentTextChanging(SyntaxEditor editor, EditorSnapshotChangingEventArgs e)
{
}
/// <summary>
/// Occurs before a text change occurs to an <see cref="IEditorDocument"/> that uses this language.
/// </summary>
/// <param name="editor">The <see cref="SyntaxEditor"/> whose <see cref="IEditorDocument"/> that is changing.</param>
/// <param name="e">The <c>EditorSnapshotChangingEventArgs</c> that contains the event data.</param>
protected virtual void OnDocumentTextChanging(SyntaxEditor editor, EditorSnapshotChangingEventArgs e)
{
}
/// <summary>
/// Notifies before a text change occurs to an <see cref="IEditorDocument"/>.
/// </summary>
/// <param name="editor">The <see cref="SyntaxEditor"/> whose <see cref="IEditorDocument"/> that is changing.</param>
/// <param name="e">The <c>EditorSnapshotChangingEventArgs</c> that contains the event data.</param>
void IEditorDocumentTextChangeEventSink.NotifyDocumentTextChanging(SyntaxEditor editor, EditorSnapshotChangingEventArgs e)
{
this.OnDocumentTextChanging(editor, e);
}
public void NotifyDocumentTextChanging(SyntaxEditor editor, EditorSnapshotChangingEventArgs e)
{
}