Bug 49751 [Contributions] IWorkbenchActionConstants inconsistency
IWorkbenchActionConstants has M_VIEW but not M_PERSPECTIVE. The M_VIEW comment references the Perspective menu. Also it has M_WORKBENCH which I don't think is used any more. /** * Name of standard Perspective menu (value <code>"view"</code>). */ public static final String M_VIEW = MENU_PREFIX+"view"; //$NON-NLS-1$ /** * Name of standard Workbench menu (value <code>"workbench"</code>). */ public static final String M_WORKBENCH = MENU_PREFIX+"workbench"; // $NON-NLS-1$
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
IWorkbenchPageCommandSupport workbenchPageCommandSupport = (IWorkbenchPageCommandSupport) workbenchPage.getCommandSupport();
						workbenchPageCommandSupport.getCompoundCommandHandlerService().removeCommandHandlerService(commandHandlerServiceA);
					}
				}
			}
		});
		
		menu.add(new Action("Add handler B to the workbench page") {
			public void run() {
				IWorkbench workbench = PlatformUI.getWorkbench();
				IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
				if (workbenchWindow != null) {
					IWorkbenchPage workbenchPage = workbenchWindow.getActivePage();
					
					if (workbenchPage != null) {					
						IWorkbenchPageCommandSupport workbenchPageCommandSupport = (IWorkbenchPageCommandSupport) workbenchPage.getCommandSupport();
						workbenchPageCommandSupport.getCompoundCommandHandlerService().addCommandHandlerService(commandHandlerServiceB);
					}
				}
			}
		});
		menu.add(new Action("Remove handler B from the workbench page") {
			public void run() {
				IWorkbench workbench = PlatformUI.getWorkbench();
				IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow();
				if (workbenchWindow != null) {
					IWorkbenchPage workbenchPage = workbenchWindow.getActivePage();
					
					if (workbenchPage != null) {					
						IWorkbenchPageCommandSupport workbenchPageCommandSupport = (IWorkbenchPageCommandSupport) workbenchPage.getCommandSupport();