Java Code Examples for org.eclipse.ui.IWorkbenchWindow#addPerspectiveListener()

/**
 * Adds the new wizards to the current perspective displayed in <code>activeWorkbenchWindow</code>, if they've not
 * been added already. Adds listeners on the window so that the same is done whenever the user switches perspectives
 * in the window.
 *
 * Note: This method can only be called once the workbench has been started.
 */
private void maybeAddNewWizardActionsToWindow(IWorkbenchWindow activeWorkbenchWindow) {
  if (activeWorkbenchWindow == null) {
    return;
  }

  activeWorkbenchWindow.addPerspectiveListener(perspectiveListener);

  WorkbenchPage activePage = (WorkbenchPage) activeWorkbenchWindow.getActivePage();
  if (activePage == null) {
    return;
  }

  IPerspectiveDescriptor perspectiveDesc = activePage.getPerspective();
  maybeAddNewWizardActionsToPerspective(activePage, perspectiveDesc);
}
 

private void addPerspectiveListener()
{
	try
	{
		IWorkbench workbench = PlatformUI.getWorkbench();
		if (workbench != null)
		{
			IWorkbenchWindow[] windows = workbench.getWorkbenchWindows();
			for (IWorkbenchWindow window : windows)
			{
				window.addPerspectiveListener(perspectiveListener);
			}
			// listens on any future windows
			PlatformUI.getWorkbench().addWindowListener(windowListener);
		}
	}
	catch (Exception e)
	{
		// ignore, may be running headless, like in tests
	}
}
 

private void hookListeners(IWorkbenchWindow window) {
	if (window == null)
		return;
	window.addPageListener(this);
	window.addPerspectiveListener(this);
	for (IWorkbenchPage page : window.getPages()) {
		hookListeners(page);
	}
}
 

protected void hookWindow(IWorkbenchWindow window) {
	if (window == null) {
		return;
	}
	window.addPageListener(this);
	window.addPerspectiveListener(this);
	IPartService partService = (IPartService) window.getService(IPartService.class);
	partService.addPartListener(this);
	windowChanged(window);
}
 

public static void run() {
	final RemoveUnwantedActionSets remove = new RemoveUnwantedActionSets();
	final IWorkbenchWindow[] windows = PlatformUI.getWorkbench().getWorkbenchWindows();
	for (final IWorkbenchWindow window : windows) {
		final IWorkbenchPage page = window.getActivePage();
		if (page != null) {
			// Doing the initial cleanup on the default perspective
			// (modeling)
			remove.perspectiveActivated(page, null);
		}
		window.addPerspectiveListener(remove);
	}
}
 

public void windowOpened(IWorkbenchWindow window)
{
	window.addPerspectiveListener(perspectiveListener);
	if (!hasMainWindowActivated)
	{
		hasMainWindowActivated = true;
		IWorkbenchPage page = window.getActivePage();
		if (page != null)
		{
			perspectiveListener.perspectiveActivated(page, page.getPerspective());
		}
	}
}
 

public void windowOpened(IWorkbenchWindow window)
{
	IPartService partService = window.getPartService();
	if (partService != null)
	{
		partService.addPartListener(fPartListener);
	}
	window.addPerspectiveListener(fPerspectiveListener);
}
 

private void addPartListener()
{
	try
	{
		IWorkbench workbench = PlatformUI.getWorkbench();
		if (workbench != null)
		{
			IWorkbenchWindow[] windows = workbench.getWorkbenchWindows();
			IPartService partService;
			for (IWorkbenchWindow window : windows)
			{
				partService = window.getPartService();
				if (partService != null)
				{
					partService.addPartListener(fPartListener);
				}
				window.addPerspectiveListener(fPerspectiveListener);
			}

			// Listen on any future windows
			PlatformUI.getWorkbench().addWindowListener(fWindowListener);
		}
	}
	catch (Exception e)
	{
		// ignore, may be running headless, like in tests
	}
}
 

/**
 * Attaches the perspective listener to active window
 * 
 * @param listener
 */
public static void addPerspectiveListener(IPerspectiveListener listener) {
	IWorkbench workbench = Activator.getDefault().getWorkbench();
	IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
	window.addPerspectiveListener(listener);
}
 

private void showButtonsByPerspective(IActionBars bars) {
	IWorkbenchWindow win = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
	win.addPerspectiveListener(new DisableButtonsByPerspectiveListener(bars));
}