gistfile1.m

//Menu creation code
- (void)applicationWillFinishLaunching:(CPNotification)aNotification
{
// Create menu bar
    var menuBackground = [CPColor 
			   colorWithPatternImage:[[CPImage alloc] 
						   initWithContentsOfFile:"Resources/menubar.png" 
						   size:CGSizeMake(1.0, 29.0)]],
      menu = [[CPMenu alloc] initWithTitle:@"Menu"];
  
    [CPMenu setMenuBarAttributes:[CPDictionary dictionaryWithObjects:
						 [menuBackground,
								[CPColor whiteColor],
								[CPColor blackColor],
								[CPColor whiteColor],
								[CPColor colorWithCalibratedRed:115.0/255.0 green:166.0/255.0 blue:217.0/255.0 alpha:1.0]
						  ]
					       forKeys:[@"CPMenuBarBackgroundColor", 
							 @"CPMenuBarTextShadowColor",
							 @"CPMenuBarTextColor",
							 @"CPMenuBarTitleShadowColor",
							 @"CPMenuBarHighlightColor"]]];
 
    [[CPApplication sharedApplication] setMainMenu:menu]; 

    var bundle = [CPBundle bundleForClass:[CPWindow class]];
    menuSpinner = [[CPImage alloc] initWithContentsOfFile:[bundle pathForResource:@"CPProgressIndicator/CPProgressIndicatorSpinningStyleRegular.gif"] size:CGSizeMake(16.0, 16.0)];

    [CPMenu setMenuBarVisible:YES];
    [CPMenu setMenuBarIconImage:[[CPImage alloc]
				  initWithContentsOfFile:@"Resources/menubar-document-icon.png" size:CPSizeMake(16.0,16.0)]];
  
    // Add menu items
    newItem = [menu addItemWithTitle:"New" action:@selector(new) keyEquivalent:"N"];
    [newItem setEnabled:YES];

    loadItem = [menu addItemWithTitle:"Open" action:@selector(load) keyEquivalent:"O"];
    [loadItem setEnabled:YES];

    var saveMenu = [[CPMenu alloc] initWithTitle:@"Save"];
    saveItem = [[CPMenuItem alloc] initWithTitle:@"Save" action:@selector(save) 
				       keyEquivalent:nil];
    [saveItem setEnabled:YES];

    [saveMenu addItem:[[CPMenuItem alloc] initWithTitle:@"Save" action:@selector(save) 
					  keyEquivalent:@"S"]];
    [saveMenu addItem:[[CPMenuItem alloc] initWithTitle:@"Save As" action:@selector(saveAs) 
					  keyEquivalent:nil]];

    [saveItem setSubmenu:saveMenu];
    [menu addItem:saveItem];

    var editMenu = [[CPMenu alloc] initWithTitle:@"Edit"],
      editMenuItem = [[CPMenuItem alloc] initWithTitle:@"Edit" action:nil
					 keyEquivalent:nil];

    [editMenu addItem:[[CPMenuItem alloc] initWithTitle:@"Copy" action:@selector(copyWidget)
					  keyEquivalent:"C"]];
    [editMenu addItem:[[CPMenuItem alloc] initWithTitle:@"Paste" action:@selector(pasteWidget)
					  keyEquivalent:"V"]];

    [editMenuItem setEnabled:YES];
    [editMenuItem setSubmenu:editMenu];
    [menu addItem:editMenuItem];

    [CPPlatformWindow preventCharacterKeysFromPropagating:["S", "O", "N", "D", "C", "V", CPUndoKeyEquivalent, CPRedoKeyEquivalent]];
}

- (void)copyWidget
{
  var windowController = [self currentWindowController];
  if ([windowController class] === [EditWindowController class]) {
    var editLayer = [[windowController editCanvas] editLayer],
      selectedWidgets = [editLayer selectedWidgets];
    console.log(selectedWidgets);
    if ([selectedWidgets count] > 0) {
      var pasteboard = [CPPasteboard generalPasteboard];
      [pasteboard setData:[CPKeyedArchiver archivedDataWithRootObject:selectedWidgets]
		  forType:WidgetType];
    }
  }
}

- (void)pasteWidget
{
  var windowController = [self currentWindowController];
  if ([windowController class] === [EditWindowController class]) {
    var pasteboard = [CPPasteboard generalPasteboard],
      widgets = [CPKeyedUnarchiver unarchiveObjectWithData:
				     [pasteboard dataForType:WidgetType]];
    console.log(widgets);
    [[windowController editCanvas] addAndSelectMultipleWidgets:widgets];
  }
}