public bool PerformAction()
{
bool flag2;
try
{
if (this.documentWorkspace.ApplyFunction(new AddNewBlankLayerFunction()) == HistoryFunctionResult.Success)
{
PasteAction action = new PasteAction(this.documentWorkspace, this.clipData, this.maskedSurface);
if (!action.PerformAction())
{
using (new WaitCursorChanger(this.documentWorkspace))
{
this.documentWorkspace.History.StepBackward(this.documentWorkspace.AppWorkspace);
goto Label_006E;
}
}
return(true);
}
Label_006E:
flag2 = false;
}
finally
{
this.clipData = null;
this.maskedSurface = null;
}
return(flag2);
}
public bool PerformAction()
{
HistoryFunctionResult hfr = this.documentWorkspace.ExecuteFunction(new AddNewBlankLayerFunction());
if (hfr == HistoryFunctionResult.Success)
{
PasteAction pa = new PasteAction(this.documentWorkspace);
bool result = pa.PerformAction();
if (!result)
{
using (new WaitCursorChanger(this.documentWorkspace))
{
this.documentWorkspace.History.StepBackward();
}
}
else
{
return true;
}
}
return false;
}
public bool PerformAction()
{
HistoryFunctionResult hfr = this.documentWorkspace.ExecuteFunction(new AddNewBlankLayerFunction());
if (hfr == HistoryFunctionResult.Success)
{
PasteAction pa = new PasteAction(this.documentWorkspace);
bool result = pa.PerformAction();
if (!result)
{
using (new WaitCursorChanger(this.documentWorkspace))
{
this.documentWorkspace.History.StepBackward();
}
}
else
{
return(true);
}
}
return(false);
}
private void CommonActionsStrip_ButtonClick(object sender, EventArgs<CommonAction> e)
{
CommonAction ca = e.Data;
switch (ca)
{
case CommonAction.New:
PerformAction(new NewImageAction());
break;
case CommonAction.Open:
PerformAction(new OpenFileAction());
break;
case CommonAction.Save:
if (ActiveDocumentWorkspace != null)
{
ActiveDocumentWorkspace.DoSave();
}
break;
case CommonAction.Print:
if (ActiveDocumentWorkspace != null)
{
PrintAction pa = new PrintAction();
ActiveDocumentWorkspace.PerformAction(pa);
}
break;
case CommonAction.Cut:
if (ActiveDocumentWorkspace != null)
{
CutAction cutAction = new CutAction();
cutAction.PerformAction(ActiveDocumentWorkspace);
}
break;
case CommonAction.Copy:
if (ActiveDocumentWorkspace != null)
{
CopyToClipboardAction ctca = new CopyToClipboardAction(ActiveDocumentWorkspace);
ctca.PerformAction();
}
break;
case CommonAction.Paste:
if (ActiveDocumentWorkspace != null)
{
PasteAction pa = new PasteAction(ActiveDocumentWorkspace);
pa.PerformAction();
}
break;
case CommonAction.CropToSelection:
if (ActiveDocumentWorkspace != null)
{
using (new PushNullToolMode(ActiveDocumentWorkspace))
{
ActiveDocumentWorkspace.ExecuteFunction(new CropToSelectionFunction());
}
}
break;
case CommonAction.Deselect:
if (ActiveDocumentWorkspace != null)
{
ActiveDocumentWorkspace.ExecuteFunction(new DeselectFunction());
}
break;
case CommonAction.Undo:
if (ActiveDocumentWorkspace != null)
{
ActiveDocumentWorkspace.PerformAction(new HistoryUndoAction());
}
break;
case CommonAction.Redo:
if (ActiveDocumentWorkspace != null)
{
ActiveDocumentWorkspace.PerformAction(new HistoryRedoAction());
}
break;
default:
throw new InvalidEnumArgumentException("e.Data");
}
if (ActiveDocumentWorkspace != null)
{
ActiveDocumentWorkspace.Focus();
}
}
