private void Item_Redo_Click(object sender, RoutedEventArgs e)
{
try
{
if (HistoryRedo.Count > 0)
{
int last = HistoryRedo.Count - 1;
if (HistoryRedo[last] is His_RemovedControl)
{
SpecialRemoved = true;
}
HistoryRedo[last].DoRedoAction(DesignCanvas, data);
HistoryCommand historyCommand = HistoryRedo[last];
HistoryRedo.RemoveAt(last);
HistoryUndo.Add(historyCommand);
Undo_MI.IsEnabled = true;
if (HistoryRedo.Count == 0)
{
Redo_MI.IsEnabled = false;
}
}
else
{
Redo_MI.IsEnabled = false;
}
}
catch (Exception ex)
{
Debug.WriteLine("Redo Error: " + ex);
}
}
/*
* string GetPageTypeName(TestTypeID.Test_Type type)
* {
* switch (type)
* {
* case TestTypeID.Test_Type.Classic:
* return Strings.ResStrings.Answers;
* case TestTypeID.Test_Type.Form:
* return Strings.ResStrings.Page;
* default:
* return "";
* }
* }*/
private void TestTypeCall_OnClick(int Pos, object sender)
{
SaveCanvas();
Debug.WriteLine("POS: " + Pos + " Sender:" + ((TestType_ControlN)sender).test_type);
FrameEditor.NavigationService.LoadCompleted -= NavigationService_LoadCompleted;
FrameEditor.NavigationService.LoadCompleted += NavigationService_LoadCompleted;
FrameEditor.Content = new Page_Form();
FrameEditor.NavigationService.RemoveBackEntry();
if (LastSelected != null)
{
LastSelected.Select(false);
}
((TestType_ControlN)sender).Select(true);
LastSelected = (TestType_ControlN)sender;
SelectedPosition = Pos;
ValueEditor.Content = "";
HistoryRedo.Clear();
HistoryUndo.Clear();
Undo_MI.IsEnabled = false;
Redo_MI.IsEnabled = false;
LoadCanvas();
}
private void HistoryUndo_OnAdd(object sender, EventArgs e)
{
HistoryRedo.Clear();
Redo_MI.IsEnabled = false;
Undo_MI.IsEnabled = true;
MainWindow.IsChanged = true;
if (HistoryUndo.Count >= HistoryLimit)
{
HistoryUndo.RemoveAt(0);
}
}
