public void Undo()
{
if (txtEditCtl != null)
{
txtEditCtl.Undo();
}
}
private void UndotoolStripButton_Click(object sender, EventArgs e)
{
textEditor.Undo();
if (!textEditor.Document.UndoStack.CanUndo)
{
changeCode = false;
}
}
public override void Run()
{
TabPage page = WorkbenchSingleton.Workbench.FileTabControl.SelectedTab;
if (page != null)
{
TextEditorControl textEditor = page.Controls[0] as TextEditorControl;
textEditor.Undo();
}
}
/// <summary>
/// 代码窗口弹出菜单事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void codeContextMenuStrip_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
{
switch (e.ClickedItem.Name)
{
case "copyToolStripMenuItem":
{
codeTextEditorControl.ActiveTextAreaControl.TextArea.ClipboardHandler.Copy(null, null);
break;
}
case "cutToolStripMenuItem":
{
codeTextEditorControl.ActiveTextAreaControl.TextArea.ClipboardHandler.Cut(null, null);
break;
}
case "pasteToolStripMenuItem":
{
codeTextEditorControl.ActiveTextAreaControl.TextArea.ClipboardHandler.Paste(null, null);
};
break;
case "undoToolStripMenuItem":
{
if (codeTextEditorControl.EnableUndo)
{
codeTextEditorControl.Undo();
}
} break;
case "redoToolStripMenuItem":
{
if (codeTextEditorControl.EnableRedo)
{
codeTextEditorControl.Redo();
}
}
break;
case "selectallToolStripMenuItem":
{
TextArea textArea = codeTextEditorControl.ActiveTextAreaControl.TextArea;
Point startPoint = new Point(0, 0);
Point endPoint = codeTextEditorControl.Document.OffsetToPosition(codeTextEditorControl.Document.TextLength);
textArea.SelectionManager.SetSelection(new DefaultSelection(codeTextEditorControl.Document, startPoint, endPoint));
}
break;
}
}
public void Undo(TextEditorControl editor)
{
editor.Undo();
}
public void Undo()
{
textEditor.Undo();
}
public void Undo()
{
textEditorControl.Undo();
}
public void undo()
{
redoUndoPos -= 1; textBox.Undo();
}