void Globals_KeyDown(object sender, KeyEventArgs e)
{
if (((ControlType)sender) == ControlType.UserInterface && isCurrentControl) // PITFALL
{
if (e.Control && e.KeyCode == Keys.Z) // Ctrl + Z
{
undoRedo = true;
UndoRedoItem undoRedoItem = UndoRedo.Undo(tableName);
if (undoRedoItem != null)
{
LabelProperty labelProp = (LabelProperty)undoRedoItem.oldValue;
labelProp.UpdateLabelObject();
}
}
else if (e.Control && e.KeyCode == Keys.Y) // Ctrl + Y
{
undoRedo = true;
UndoRedoItem undoRedoItem = UndoRedo.Redo(tableName);
if (undoRedoItem != null)
{
LabelProperty labelProp = (LabelProperty)undoRedoItem.newValue;
labelProp.UpdateLabelObject();
}
}
else if (e.KeyCode == Keys.Delete)
{
}
}
undoRedo = false;
}
public void AddHistory(UndoRedoItem <T> history)
{
_undoStack.Push(history);
_redoStack.Clear();
//AddChangeLog(history);
}
// ITypedList Members
PropertyDescriptorCollection ITypedList.GetItemProperties(
PropertyDescriptor[] listAccessors)
{
if (properties == null)
{
properties = UndoRedoItem.GetProperties(typeof(T));
}
return(properties);
}
public void Redo()
{
UndoRedoItem <T> top = (UndoRedoItem <T>)_redoStack.Pop();
top.Cmd.Execute(top);
top.SwapOldAndNew();
_undoStack.Push(top);
//RemoveChangeLog(top);
}
private void LabelPropertyChanged()
{
if (undoRedo == false)
{
UndoRedoItem undoRedoItem = new UndoRedoItem();
undoRedoItem.dlgName = tableName;
undoRedoItem.undoRedoStatus = UndoRedoStatus.New;
undoRedoItem.newValue = currentValue;
undoRedoItem.oldValue = oldValue;
UndoRedo.AddItem(undoRedoItem);
}
}
public bool Equals(UndoRedoItem other)
{
if ((object)other == null)
{
return(false);
}
if ((object)this == (object)other)
{
return(true);
}
return((owner == other.owner) && Instance.Equals(other.Instance));
}
public void Undo(bool canRedo)
{
UndoRedoItem <T> top = _undoStack.Pop();
top.Cmd.UnExecute(top);
if (canRedo == true)
{
top.SwapOldAndNew();
_redoStack.Push(top);
}
//AddChangeLog(top);
}
public void RestoreUndoRedo()
{
Cursor.Current = Cursors.WaitCursor;
try
{
this.panelGrid.Visible = false;
List <UndoRedoItem> items = this.UndoRedoFrames[this.UndoRedoCursor].Items;
List <Control> controls = new List <Control>(this.panelGrid.Controls.Cast <Control>().Where(item => item is Tile));
foreach (Tile tile in controls)
{
UndoRedoItem bak = items.FirstOrDefault(item => item.OriginalTileHandle == tile.Handle);
if (bak == null)
{
this.panelGrid.Controls.Remove(tile);
}
else
{
if (bak.Left != (int)(tile.Left * this._zoomFactor))
{
tile.Left = (int)(bak.Left * this._zoom);
}
if (bak.Top != (int)(tile.Top * this._zoomFactor))
{
tile.Top = (int)(bak.Top * this._zoom);
}
}
}
foreach (UndoRedoItem bak in items.Where(item => !controls.Any(p => p.Handle == item.OriginalTileHandle)))
{
this.AddTile(bak.SpriteData, new Point(bak.Left, bak.Top), bak.Attribute);
}
this.panelGrid.Visible = true;
this.panelGrid.Focus();
this._pickingTiles.Clear();
this._isPicking = false;
this.UpdateStatusbar();
}
finally
{
Cursor.Current = Cursors.Default;
}
}
