| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.views.console; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| |
| import org.eclipse.debug.core.DebugEvent; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.IDebugEventSetListener; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.core.model.IProcess; |
| import org.eclipse.debug.core.model.IStreamsProxy; |
| import org.eclipse.debug.core.model.IStreamsProxy2; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.action.IToolBarManager; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.ISelectionListener; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.commands.AbstractHandler; |
| import org.eclipse.ui.commands.ExecutionException; |
| import org.eclipse.ui.commands.HandlerSubmission; |
| import org.eclipse.ui.commands.IWorkbenchCommandSupport; |
| import org.eclipse.ui.commands.Priority; |
| import org.eclipse.ui.console.IConsole; |
| import org.eclipse.ui.console.IConsoleConstants; |
| import org.eclipse.ui.console.IConsolePageParticipant; |
| import org.eclipse.ui.console.IConsoleView; |
| import org.eclipse.ui.contexts.EnabledSubmission; |
| import org.eclipse.ui.contexts.IWorkbenchContextSupport; |
| import org.eclipse.ui.part.IPageBookViewPage; |
| import org.eclipse.ui.part.IShowInSource; |
| import org.eclipse.ui.part.IShowInTargetList; |
| import org.eclipse.ui.part.ShowInContext; |
| |
| /** |
| * Creates and manages process console specific actions |
| * |
| * @since 3.1 |
| */ |
| public class ProcessConsolePageParticipant implements IConsolePageParticipant, IShowInSource, IShowInTargetList, IDebugEventSetListener, ISelectionListener { |
| |
| // actions |
| private ConsoleTerminateAction fTerminate; |
| private ConsoleRemoveLaunchAction fRemoveTerminated; |
| private ConsoleRemoveAllTerminatedAction fRemoveAllTerminated; |
| |
| private ProcessConsole fConsole; |
| |
| private IPageBookViewPage fPage; |
| |
| private IConsoleView fView; |
| |
| private EOFHandler fEOFHandler; |
| private EnabledSubmission fEnabledSubmission; |
| private HandlerSubmission fHandlerSubmission; |
| /** |
| * Handler to send EOF |
| */ |
| private class EOFHandler extends AbstractHandler { |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.commands.IHandler#execute(java.lang.Object) |
| */ |
| public Object execute(Map parameter) throws ExecutionException { |
| IStreamsProxy proxy = getProcess().getStreamsProxy(); |
| if (proxy instanceof IStreamsProxy2) { |
| IStreamsProxy2 proxy2 = (IStreamsProxy2) proxy; |
| try { |
| proxy2.closeInputStream(); |
| } catch (IOException e1) { |
| } |
| } |
| return null; |
| } |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.console.IConsolePageParticipant#init(IPageBookViewPage, IConsole) |
| */ |
| public void init(IPageBookViewPage page, IConsole console) { |
| fPage = page; |
| fConsole = (ProcessConsole) console; |
| |
| fRemoveTerminated = new ConsoleRemoveLaunchAction(fConsole.getProcess().getLaunch()); |
| fRemoveAllTerminated = new ConsoleRemoveAllTerminatedAction(); |
| fTerminate = new ConsoleTerminateAction(fConsole); |
| |
| fView = (IConsoleView) fPage.getSite().getPage().findView(IConsoleConstants.ID_CONSOLE_VIEW); |
| |
| DebugPlugin.getDefault().addDebugEventListener(this); |
| fPage.getSite().getPage().addSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this); |
| |
| // contribute to toolbar |
| IActionBars actionBars = fPage.getSite().getActionBars(); |
| configureToolBar(actionBars.getToolBarManager()); |
| |
| // create handler and submissions for EOF |
| fEOFHandler = new EOFHandler(); |
| fEnabledSubmission = new EnabledSubmission(IConsoleConstants.ID_CONSOLE_VIEW, page.getSite().getShell(), null, "org.eclipse.debug.ui.console"); //$NON-NLS-1$ |
| fHandlerSubmission = new HandlerSubmission(IConsoleConstants.ID_CONSOLE_VIEW, page.getSite().getShell(), null, "org.eclipse.debug.ui.commands.eof", fEOFHandler, Priority.MEDIUM); //$NON-NLS-1$ |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.console.IConsolePageParticipant#dispose() |
| */ |
| public void dispose() { |
| deactivated(); |
| fPage.getSite().getPage().removeSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this); |
| DebugPlugin.getDefault().removeDebugEventListener(this); |
| if (fRemoveTerminated != null) { |
| fRemoveTerminated.dispose(); |
| fRemoveTerminated = null; |
| } |
| if (fRemoveAllTerminated != null) { |
| fRemoveAllTerminated.dispose(); |
| fRemoveAllTerminated = null; |
| } |
| if (fTerminate != null) { |
| fTerminate.dispose(); |
| fTerminate = null; |
| } |
| fConsole = null; |
| } |
| |
| /** |
| * Contribute actions to the toolbar |
| */ |
| protected void configureToolBar(IToolBarManager mgr) { |
| mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fTerminate); |
| mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fRemoveTerminated); |
| mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fRemoveAllTerminated); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class) |
| */ |
| public Object getAdapter(Class required) { |
| if (IShowInSource.class.equals(required)) { |
| return this; |
| } |
| if (IShowInTargetList.class.equals(required)) { |
| return this; |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.part.IShowInSource#getShowInContext() |
| */ |
| public ShowInContext getShowInContext() { |
| IProcess process = getProcess(); |
| if (process == null) { |
| return null; |
| } |
| IDebugTarget target = (IDebugTarget)process.getAdapter(IDebugTarget.class); |
| ISelection selection = null; |
| if (target == null) { |
| selection = new StructuredSelection(process); |
| } else { |
| selection = new StructuredSelection(target); |
| } |
| return new ShowInContext(null, selection); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.part.IShowInTargetList#getShowInTargetIds() |
| */ |
| public String[] getShowInTargetIds() { |
| return new String[] {IDebugUIConstants.ID_DEBUG_VIEW}; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.core.IDebugEventSetListener#handleDebugEvents(org.eclipse.debug.core.DebugEvent[]) |
| */ |
| public void handleDebugEvents(DebugEvent[] events) { |
| for (int i = 0; i < events.length; i++) { |
| DebugEvent event = events[i]; |
| if (event.getSource().equals(getProcess())) { |
| Runnable r = new Runnable() { |
| public void run() { |
| if (fTerminate != null) { |
| fTerminate.update(); |
| } |
| } |
| }; |
| |
| DebugUIPlugin.getStandardDisplay().asyncExec(r); |
| } |
| } |
| } |
| |
| protected IProcess getProcess() { |
| return fConsole != null ? fConsole.getProcess() : null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IWorkbenchPart part, ISelection selection) { |
| if (fView != null && getProcess().equals(DebugUITools.getCurrentProcess())) { |
| fView.display(fConsole); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.console.IConsolePageParticipant#activated() |
| */ |
| public void activated() { |
| // add EOF submissions |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| IWorkbenchCommandSupport commandSupport = workbench.getCommandSupport(); |
| IWorkbenchContextSupport contextSupport = workbench.getContextSupport(); |
| contextSupport.addEnabledSubmission(fEnabledSubmission); |
| commandSupport.addHandlerSubmission(fHandlerSubmission); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.console.IConsolePageParticipant#deactivated() |
| */ |
| public void deactivated() { |
| // remove EOF submissions |
| IWorkbench workbench = PlatformUI.getWorkbench(); |
| IWorkbenchCommandSupport commandSupport = workbench.getCommandSupport(); |
| IWorkbenchContextSupport contextSupport = workbench.getContextSupport(); |
| commandSupport.removeHandlerSubmission(fHandlerSubmission); |
| contextSupport.removeEnabledSubmission(fEnabledSubmission); |
| } |
| } |
