public void Undo()
{
if (history.Count > 0)
{
var cmd = history.Pop();
//
BeginDisableCommands();//prevent text changing into handlers
try
{
cmd.Undo();
}
finally
{
EndDisableCommands();
}
//
redoStack.Push(cmd);
}
//undo next autoUndo command
if (history.Count > 0)
{
if (history.Peek().autoUndo)
{
Undo();
}
}
}
public void Undo()
{
if (_history.Count > 0)
{
var cmd = _history.Pop();
//
BeginDisableCommands(); //prevent text changing into handlers
try
{
cmd.Undo();
}
finally
{
EndDisableCommands();
}
//
_redoStack.Push(cmd);
}
//undo next autoUndo command
if (_history.Count > 0)
{
if (_history.Peek().AutoUndo)
{
Undo();
}
}
TextSource.CurrentTb.OnUndoRedoStateChanged();
}
public void EndAutoUndoCommands()
{
autoUndoCommands--;
if (autoUndoCommands == 0)
{
if (history.Count > 0)
{
history.Peek().autoUndo = false;
}
}
}
public void Undo()
{
if (history.Count > 0)
{
var cmd = history.Pop();
WasFastUndo = cmd.FastUndo;
if (cmd.FastUndo)
{
OldPosition.Push(cmd.ts.CurrentTB.Selection.Clone()); // By WendyH
}
//
BeginDisableCommands();//prevent text changing into handlers
try
{
cmd.Undo();
}
finally
{
EndDisableCommands();
if (cmd.FastUndo)
{
cmd.ts.CurrentTB.Selection = OldPosition.Pop(); // By WendyH
}
}
//
redoStack.Push(cmd);
}
//undo next autoUndo command
if (history.Count > 0)
{
if (history.Peek().autoUndo)
{
Undo();
}
}
TextSource.CurrentTB.OnUndoRedoStateChanged();
}