org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/views/console/ProcessConsolePage.java - gerrit/platform/eclipse.platform.debug - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.debug.internal.ui.views.console;

 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.ResourceBundle;
 import org.eclipse.core.runtime.IAdaptable;
 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.internal.ui.DebugUIPlugin;
 import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
 import org.eclipse.debug.internal.ui.actions.FollowHyperlinkAction;
 import org.eclipse.debug.internal.ui.actions.KeyBindingFollowHyperlinkAction;
 import org.eclipse.debug.internal.ui.views.DebugUIViewsMessages;
 import org.eclipse.debug.ui.DebugUITools;
 import org.eclipse.debug.ui.IDebugUIConstants;
 import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.action.IMenuListener;
 import org.eclipse.jface.action.IMenuManager;
 import org.eclipse.jface.action.IToolBarManager;
 import org.eclipse.jface.action.MenuManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.text.IFindReplaceTarget;
 import org.eclipse.jface.text.ITextListener;
 import org.eclipse.jface.text.ITextOperationTarget;
 import org.eclipse.jface.text.TextEvent;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.Widget;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.ISelectionListener;
 import org.eclipse.ui.ISharedImages;
 import org.eclipse.ui.IWorkbenchActionConstants;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.actions.ActionFactory;
 import org.eclipse.ui.console.IConsoleConstants;
 import org.eclipse.ui.console.IConsoleView;
 import org.eclipse.ui.console.actions.ClearOutputAction;
 import org.eclipse.ui.console.actions.TextViewerAction;
 import org.eclipse.ui.console.actions.TextViewerGotoLineAction;
 import org.eclipse.ui.part.IPageBookViewPage;
 import org.eclipse.ui.part.IPageSite;
 import org.eclipse.ui.part.IShowInSource;
 import org.eclipse.ui.part.IShowInTargetList;
 import org.eclipse.ui.part.ShowInContext;
 import org.eclipse.ui.texteditor.FindReplaceAction;
 import org.eclipse.ui.texteditor.ITextEditorActionConstants;
 import org.eclipse.ui.texteditor.IUpdate;

 /**
  * A page for a console connected to I/O streams of a process
  *
  * @since 3.0
  */
 public class ProcessConsolePage implements IPageBookViewPage, ISelectionListener, IAdaptable, IShowInSource, IShowInTargetList, IDebugEventSetListener, ITextListener {

 	//page site
 	private IPageSite fSite = null;

 	// viewer
 	private ConsoleViewer fViewer = null;

 	// the view this page is contained in
 	private IConsoleView fView;

 	// the console this page displays
 	private ProcessConsole fConsole;

 	// scroll lock
 	private boolean fIsLocked = DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK);

 	// text selection listener
 	private ISelectionChangedListener fTextListener =  new ISelectionChangedListener() {
 		public void selectionChanged(SelectionChangedEvent event) {
 			updateSelectionDependentActions();
 		}};

 	// actions
 	private ClearOutputAction fClearOutputAction;
 	private Map fGlobalActions= new HashMap(10);
 	protected List fSelectionActions = new ArrayList(3);
 	private FollowHyperlinkAction fFollowLinkAction;
 	private ScrollLockAction fScrollLockAction;
 	private ConsoleTerminateAction fTerminate;
 	private ConsoleRemoveAllTerminatedAction fRemoveTerminated;
 	private KeyBindingFollowHyperlinkAction fKeyBindingFollowLinkAction;

 	// menus
 	private Menu fMenu;

 	/**
 	 * Constructs a new process page
 	 */
 	public ProcessConsolePage(IConsoleView view, ProcessConsole console) {
 		fView = view;
 		fConsole = console;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPageBookViewPage#getSite()
 	 */
 	public IPageSite getSite() {
 		return fSite;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPageBookViewPage#init(org.eclipse.ui.part.IPageSite)
 	 */
 	public void init(IPageSite site) {
 		fSite = site;

 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPage#createControl(org.eclipse.swt.widgets.Composite)
 	 */
 	public void createControl(Composite parent) {
 		fViewer = new ConsoleViewer(parent);
 		fViewer.setDocument(DebugUIPlugin.getDefault().getConsoleDocumentManager().getConsoleDocument(getProcess()));

 		MenuManager manager= new MenuManager("#ProcessConsole", "#ProcessConsole"); //$NON-NLS-1$ //$NON-NLS-2$
 		manager.setRemoveAllWhenShown(true);
 		manager.addMenuListener(new IMenuListener() {
 			public void menuAboutToShow(IMenuManager m) {
 				contextMenuAboutToShow(m);
 			}
 		});
 		fMenu= manager.createContextMenu(getControl());
 		getControl().setMenu(fMenu);

 		IPageSite site= getSite();
 		site.registerContextMenu(DebugUIPlugin.getUniqueIdentifier() + ".processConsole", manager, getConsoleViewer()); //$NON-NLS-1$
 		site.setSelectionProvider(getConsoleViewer());

 		createActions();
 		configureToolBar(getSite().getActionBars().getToolBarManager());

 		getSite().getPage().addSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this);
 		fViewer.getSelectionProvider().addSelectionChangedListener(fTextListener);
 		fViewer.addTextListener(this);
 	}

 	/**
 	 * Fill the context menu
 	 *
 	 * @param menu menu
 	 */
 	protected void contextMenuAboutToShow(IMenuManager menu) {
 		ConsoleDocument doc= (ConsoleDocument)getConsoleViewer().getDocument();
 		if (doc == null) {
 			return;
 		}
 		if (doc.isReadOnly()) {
 			menu.add((IAction)fGlobalActions.get(ActionFactory.COPY.getId()));
 			menu.add((IAction)fGlobalActions.get(ActionFactory.SELECT_ALL.getId()));
 		} else {
 			updateAction(ActionFactory.PASTE.getId());
 			menu.add((IAction)fGlobalActions.get(ActionFactory.CUT.getId()));
 			menu.add((IAction)fGlobalActions.get(ActionFactory.COPY.getId()));
 			menu.add((IAction)fGlobalActions.get(ActionFactory.PASTE.getId()));
 			menu.add((IAction)fGlobalActions.get(ActionFactory.SELECT_ALL.getId()));
 		}

 		menu.add(new Separator("FIND")); //$NON-NLS-1$
 		menu.add((IAction)fGlobalActions.get(ActionFactory.FIND.getId()));
 		menu.add((IAction)fGlobalActions.get(ITextEditorActionConstants.GOTO_LINE));
 		fFollowLinkAction.setEnabled(fFollowLinkAction.getHyperLink() != null);
 		menu.add(fFollowLinkAction);
 		menu.add(fClearOutputAction);
 		menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
 		menu.add(fTerminate);

 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPage#dispose()
 	 */
 	public void dispose() {
 		DebugPlugin.getDefault().removeDebugEventListener(this);
 		getSite().getPage().removeSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this);
 		fViewer.getSelectionProvider().removeSelectionChangedListener(fTextListener);
 		fViewer.removeTextListener(this);

 		if (fKeyBindingFollowLinkAction != null) {
 			getConsoleView().getSite().getKeyBindingService().unregisterAction(fKeyBindingFollowLinkAction);
 		}

 		if (fRemoveTerminated != null) {
 			fRemoveTerminated.dispose();
 		}

 		if (fScrollLockAction != null) {
 			fScrollLockAction.dispose();
 		}

 		if (fMenu != null && !fMenu.isDisposed()) {
 			fMenu.dispose();
 			fMenu= null;
 		}

 		if (fViewer != null) {
 			fViewer.dispose();
 			fViewer = null;
 		}
 		fSite = null;
 		fSelectionActions.clear();
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPage#getControl()
 	 */
 	public Control getControl() {
 		if (fViewer != null) {
 			return fViewer.getControl();
 		}
 		return null;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPage#setActionBars(org.eclipse.ui.IActionBars)
 	 */
 	public void setActionBars(IActionBars actionBars) {
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.ui.part.IPage#setFocus()
 	 */
 	public void setFocus() {
 		Control control = getControl();
 		if (control != null) {
 			control.setFocus();
 		}
 		updateSelectionDependentActions();
 	}

 	protected void createActions() {
 		fClearOutputAction= new ClearOutputAction(getConsoleViewer());
 		fRemoveTerminated = new ConsoleRemoveAllTerminatedAction();

 		// In order for the clipboard actions to accessible via their shortcuts
 		// (e.g., Ctrl-C, Ctrl-V), we *must* set a global action handler for
 		// each action
 		IActionBars actionBars= getSite().getActionBars();
 		TextViewerAction action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.CUT);
 		action.configureAction(DebugUIViewsMessages.getString("ConsoleView.Cu&t@Ctrl+X_3"), DebugUIViewsMessages.getString("ConsoleView.Cut_4"), DebugUIViewsMessages.getString("ConsoleView.Cut_4")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
 		action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_CUT));
 		setGlobalAction(actionBars, ActionFactory.CUT.getId(), action);
 		action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.COPY);
 		action.configureAction(DebugUIViewsMessages.getString("ConsoleView.&Copy@Ctrl+C_6"), DebugUIViewsMessages.getString("ConsoleView.Copy_7"), DebugUIViewsMessages.getString("ConsoleView.Copy_7")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
 		action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_COPY));
 		setGlobalAction(actionBars, ActionFactory.COPY.getId(), action);
 		action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.PASTE);
 		action.configureAction(DebugUIViewsMessages.getString("ConsoleView.&Paste@Ctrl+V_9"), DebugUIViewsMessages.getString("ConsoleView.Paste_10"), DebugUIViewsMessages.getString("ConsoleView.Paste_Clipboard_Text_11")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
 		action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_PASTE));
 		setGlobalAction(actionBars, ActionFactory.PASTE.getId(), action);
 		action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.SELECT_ALL);
 		action.configureAction(DebugUIViewsMessages.getString("ConsoleView.Select_&All@Ctrl+A_12"), DebugUIViewsMessages.getString("ConsoleView.Select_All"), DebugUIViewsMessages.getString("ConsoleView.Select_All")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
 		setGlobalAction(actionBars, ActionFactory.SELECT_ALL.getId(), action);

 		//XXX Still using "old" resource access
 		ResourceBundle bundle= ResourceBundle.getBundle("org.eclipse.debug.internal.ui.views.DebugUIViewsMessages"); //$NON-NLS-1$
 		setGlobalAction(actionBars, ActionFactory.FIND.getId(), new FindReplaceAction(bundle, "find_replace_action.", getConsoleView())); //$NON-NLS-1$

 		action= new TextViewerGotoLineAction(getConsoleViewer());
 		setGlobalAction(actionBars, ITextEditorActionConstants.GOTO_LINE, action);

 		fFollowLinkAction = new FollowHyperlinkAction(getConsoleViewer());

 		fKeyBindingFollowLinkAction= new KeyBindingFollowHyperlinkAction(getConsoleViewer(), actionBars);
 		fKeyBindingFollowLinkAction.setActionDefinitionId("org.eclipse.jdt.ui.edit.text.java.open.editor"); //$NON-NLS-1$
 		getConsoleView().getSite().getKeyBindingService().registerAction(fKeyBindingFollowLinkAction);

 		fScrollLockAction = new ScrollLockAction();
 		fScrollLockAction.setChecked(fIsLocked);
 		getConsoleViewer().setAutoScroll(!fIsLocked);

 		actionBars.updateActionBars();

 		fTerminate = new ConsoleTerminateAction(getConsole());
 		DebugPlugin.getDefault().addDebugEventListener(this);

 		fSelectionActions.add(ActionFactory.CUT.getId());
 		fSelectionActions.add(ActionFactory.COPY.getId());
 		fSelectionActions.add(ActionFactory.PASTE.getId());
 		fSelectionActions.add(ActionFactory.FIND.getId());
 	}

 	protected void updateSelectionDependentActions() {
 		Iterator iterator= fSelectionActions.iterator();
 		while (iterator.hasNext()) {
 			updateAction((String)iterator.next());
 		}
 	}

 	protected void updateAction(String actionId) {
 		IAction action= (IAction)fGlobalActions.get(actionId);
 		if (action instanceof IUpdate) {
 			((IUpdate) action).update();
 		}
 	}

 	protected void setGlobalAction(IActionBars actionBars, String actionID, IAction action) {
 		fGlobalActions.put(actionID, action);
 		actionBars.setGlobalActionHandler(actionID, action);
 	}

 	/**
 	 * Returns the console viewer in this page.
 	 *
 	 * @return the console viewer in this page
 	 */
 	public ConsoleViewer getConsoleViewer() {
 		return fViewer;
 	}

 	protected void configureToolBar(IToolBarManager mgr) {
 		mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fTerminate);
 		mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fRemoveTerminated);
 		//mgr.add(fProcessDropDownAction);
 		mgr.appendToGroup(IConsoleConstants.OUTPUT_GROUP, fScrollLockAction);
 		mgr.appendToGroup(IConsoleConstants.OUTPUT_GROUP, fClearOutputAction);
 	}

 	/**
 	 * Returns the process associated with this page
 	 *
 	 * @return the process associated with this page
 	 */
 	protected IProcess getProcess() {
 		return getConsole().getProcess();
 	}

 	/**
 	 * Returns the view this page is contained in
 	 *
 	 * @return the view this page is contained in
 	 */
 	protected IConsoleView getConsoleView() {
 		return fView;
 	}

 	/**
 	 * Returns the console this page is displaying
 	 *
 	 * @return the console this page is displaying
 	 */
 	protected ProcessConsole getConsole() {
 		return fConsole;
 	}

 	/* (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 (getProcess().equals(DebugUITools.getCurrentProcess())) {
 			getConsoleView().display(getConsole());
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
 	 */
 	public Object getAdapter(Class required) {
 		if (IFindReplaceTarget.class.equals(required)) {
 			return getConsoleViewer().getFindReplaceTarget();
 		}
 		if (Widget.class.equals(required)) {
 			return getConsoleViewer().getTextWidget();
 		}
 		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;
 		} else {
 			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};
 	}

 	/**
 	 * Update terminate action.
 	 *
 	 * @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 (isAvailable()) {
 							fTerminate.update();
 						}
 					}
 				};
 				if (isAvailable()) {
 					getControl().getDisplay().asyncExec(r);
 				}
 			}
 		}
 	}

 	/**
 	 * Returns whether this page's controls are available.
 	 *
 	 * @return whether this page's controls are available
 	 */
 	protected boolean isAvailable() {
 		return getControl() != null;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.jface.text.ITextListener#textChanged(org.eclipse.jface.text.TextEvent)
 	 */
 	public void textChanged(TextEvent event) {
 		// update the find replace action if the document length is > 0
 		IUpdate findReplace = (IUpdate)fGlobalActions.get(ActionFactory.FIND.getId());
 		if (findReplace != null) {
 			findReplace.update();
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.debug.internal.ui.views.console;

	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.List;
	import java.util.Map;
	import java.util.ResourceBundle;
	import org.eclipse.core.runtime.IAdaptable;
	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.internal.ui.DebugUIPlugin;
	import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
	import org.eclipse.debug.internal.ui.actions.FollowHyperlinkAction;
	import org.eclipse.debug.internal.ui.actions.KeyBindingFollowHyperlinkAction;
	import org.eclipse.debug.internal.ui.views.DebugUIViewsMessages;
	import org.eclipse.debug.ui.DebugUITools;
	import org.eclipse.debug.ui.IDebugUIConstants;
	import org.eclipse.jface.action.IAction;
	import org.eclipse.jface.action.IMenuListener;
	import org.eclipse.jface.action.IMenuManager;
	import org.eclipse.jface.action.IToolBarManager;
	import org.eclipse.jface.action.MenuManager;
	import org.eclipse.jface.action.Separator;
	import org.eclipse.jface.text.IFindReplaceTarget;
	import org.eclipse.jface.text.ITextListener;
	import org.eclipse.jface.text.ITextOperationTarget;
	import org.eclipse.jface.text.TextEvent;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.SelectionChangedEvent;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Menu;
	import org.eclipse.swt.widgets.Widget;
	import org.eclipse.ui.IActionBars;
	import org.eclipse.ui.ISelectionListener;
	import org.eclipse.ui.ISharedImages;
	import org.eclipse.ui.IWorkbenchActionConstants;
	import org.eclipse.ui.IWorkbenchPart;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.actions.ActionFactory;
	import org.eclipse.ui.console.IConsoleConstants;
	import org.eclipse.ui.console.IConsoleView;
	import org.eclipse.ui.console.actions.ClearOutputAction;
	import org.eclipse.ui.console.actions.TextViewerAction;
	import org.eclipse.ui.console.actions.TextViewerGotoLineAction;
	import org.eclipse.ui.part.IPageBookViewPage;
	import org.eclipse.ui.part.IPageSite;
	import org.eclipse.ui.part.IShowInSource;
	import org.eclipse.ui.part.IShowInTargetList;
	import org.eclipse.ui.part.ShowInContext;
	import org.eclipse.ui.texteditor.FindReplaceAction;
	import org.eclipse.ui.texteditor.ITextEditorActionConstants;
	import org.eclipse.ui.texteditor.IUpdate;

	/**
	* A page for a console connected to I/O streams of a process
	*
	* @since 3.0
	*/
	public class ProcessConsolePage implements IPageBookViewPage, ISelectionListener, IAdaptable, IShowInSource, IShowInTargetList, IDebugEventSetListener, ITextListener {

	//page site
	private IPageSite fSite = null;

	// viewer
	private ConsoleViewer fViewer = null;

	// the view this page is contained in
	private IConsoleView fView;

	// the console this page displays
	private ProcessConsole fConsole;

	// scroll lock
	private boolean fIsLocked = DebugUIPlugin.getDefault().getPreferenceStore().getBoolean(IInternalDebugUIConstants.PREF_CONSOLE_SCROLL_LOCK);

	// text selection listener
	private ISelectionChangedListener fTextListener = new ISelectionChangedListener() {
	public void selectionChanged(SelectionChangedEvent event) {
	updateSelectionDependentActions();
	}};

	// actions
	private ClearOutputAction fClearOutputAction;
	private Map fGlobalActions= new HashMap(10);
	protected List fSelectionActions = new ArrayList(3);
	private FollowHyperlinkAction fFollowLinkAction;
	private ScrollLockAction fScrollLockAction;
	private ConsoleTerminateAction fTerminate;
	private ConsoleRemoveAllTerminatedAction fRemoveTerminated;
	private KeyBindingFollowHyperlinkAction fKeyBindingFollowLinkAction;

	// menus
	private Menu fMenu;

	/**
	* Constructs a new process page
	*/
	public ProcessConsolePage(IConsoleView view, ProcessConsole console) {
	fView = view;
	fConsole = console;
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPageBookViewPage#getSite()
	*/
	public IPageSite getSite() {
	return fSite;
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPageBookViewPage#init(org.eclipse.ui.part.IPageSite)
	*/
	public void init(IPageSite site) {
	fSite = site;

	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPage#createControl(org.eclipse.swt.widgets.Composite)
	*/
	public void createControl(Composite parent) {
	fViewer = new ConsoleViewer(parent);
	fViewer.setDocument(DebugUIPlugin.getDefault().getConsoleDocumentManager().getConsoleDocument(getProcess()));

	MenuManager manager= new MenuManager("#ProcessConsole", "#ProcessConsole"); //$NON-NLS-1$ //$NON-NLS-2$
	manager.setRemoveAllWhenShown(true);
	manager.addMenuListener(new IMenuListener() {
	public void menuAboutToShow(IMenuManager m) {
	contextMenuAboutToShow(m);
	}
	});
	fMenu= manager.createContextMenu(getControl());
	getControl().setMenu(fMenu);

	IPageSite site= getSite();
	site.registerContextMenu(DebugUIPlugin.getUniqueIdentifier() + ".processConsole", manager, getConsoleViewer()); //$NON-NLS-1$
	site.setSelectionProvider(getConsoleViewer());

	createActions();
	configureToolBar(getSite().getActionBars().getToolBarManager());

	getSite().getPage().addSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this);
	fViewer.getSelectionProvider().addSelectionChangedListener(fTextListener);
	fViewer.addTextListener(this);
	}

	/**
	* Fill the context menu
	*
	* @param menu menu
	*/
	protected void contextMenuAboutToShow(IMenuManager menu) {
	ConsoleDocument doc= (ConsoleDocument)getConsoleViewer().getDocument();
	if (doc == null) {
	return;
	}
	if (doc.isReadOnly()) {
	menu.add((IAction)fGlobalActions.get(ActionFactory.COPY.getId()));
	menu.add((IAction)fGlobalActions.get(ActionFactory.SELECT_ALL.getId()));
	} else {
	updateAction(ActionFactory.PASTE.getId());
	menu.add((IAction)fGlobalActions.get(ActionFactory.CUT.getId()));
	menu.add((IAction)fGlobalActions.get(ActionFactory.COPY.getId()));
	menu.add((IAction)fGlobalActions.get(ActionFactory.PASTE.getId()));
	menu.add((IAction)fGlobalActions.get(ActionFactory.SELECT_ALL.getId()));
	}

	menu.add(new Separator("FIND")); //$NON-NLS-1$
	menu.add((IAction)fGlobalActions.get(ActionFactory.FIND.getId()));
	menu.add((IAction)fGlobalActions.get(ITextEditorActionConstants.GOTO_LINE));
	fFollowLinkAction.setEnabled(fFollowLinkAction.getHyperLink() != null);
	menu.add(fFollowLinkAction);
	menu.add(fClearOutputAction);
	menu.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
	menu.add(fTerminate);

	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPage#dispose()
	*/
	public void dispose() {
	DebugPlugin.getDefault().removeDebugEventListener(this);
	getSite().getPage().removeSelectionListener(IDebugUIConstants.ID_DEBUG_VIEW, this);
	fViewer.getSelectionProvider().removeSelectionChangedListener(fTextListener);
	fViewer.removeTextListener(this);

	if (fKeyBindingFollowLinkAction != null) {
	getConsoleView().getSite().getKeyBindingService().unregisterAction(fKeyBindingFollowLinkAction);
	}

	if (fRemoveTerminated != null) {
	fRemoveTerminated.dispose();
	}

	if (fScrollLockAction != null) {
	fScrollLockAction.dispose();
	}

	if (fMenu != null && !fMenu.isDisposed()) {
	fMenu.dispose();
	fMenu= null;
	}

	if (fViewer != null) {
	fViewer.dispose();
	fViewer = null;
	}
	fSite = null;
	fSelectionActions.clear();
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPage#getControl()
	*/
	public Control getControl() {
	if (fViewer != null) {
	return fViewer.getControl();
	}
	return null;
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPage#setActionBars(org.eclipse.ui.IActionBars)
	*/
	public void setActionBars(IActionBars actionBars) {
	}

	/* (non-Javadoc)
	* @see org.eclipse.ui.part.IPage#setFocus()
	*/
	public void setFocus() {
	Control control = getControl();
	if (control != null) {
	control.setFocus();
	}
	updateSelectionDependentActions();
	}

	protected void createActions() {
	fClearOutputAction= new ClearOutputAction(getConsoleViewer());
	fRemoveTerminated = new ConsoleRemoveAllTerminatedAction();

	// In order for the clipboard actions to accessible via their shortcuts
	// (e.g., Ctrl-C, Ctrl-V), we must set a global action handler for
	// each action
	IActionBars actionBars= getSite().getActionBars();
	TextViewerAction action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.CUT);
	action.configureAction(DebugUIViewsMessages.getString("ConsoleView.Cu&t@Ctrl+X_3"), DebugUIViewsMessages.getString("ConsoleView.Cut_4"), DebugUIViewsMessages.getString("ConsoleView.Cut_4")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
	action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_CUT));
	setGlobalAction(actionBars, ActionFactory.CUT.getId(), action);
	action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.COPY);
	action.configureAction(DebugUIViewsMessages.getString("ConsoleView.&Copy@Ctrl+C_6"), DebugUIViewsMessages.getString("ConsoleView.Copy_7"), DebugUIViewsMessages.getString("ConsoleView.Copy_7")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
	action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_COPY));
	setGlobalAction(actionBars, ActionFactory.COPY.getId(), action);
	action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.PASTE);
	action.configureAction(DebugUIViewsMessages.getString("ConsoleView.&Paste@Ctrl+V_9"), DebugUIViewsMessages.getString("ConsoleView.Paste_10"), DebugUIViewsMessages.getString("ConsoleView.Paste_Clipboard_Text_11")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
	action.setImageDescriptor(PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_TOOL_PASTE));
	setGlobalAction(actionBars, ActionFactory.PASTE.getId(), action);
	action= new TextViewerAction(getConsoleViewer(), ITextOperationTarget.SELECT_ALL);
	action.configureAction(DebugUIViewsMessages.getString("ConsoleView.Select_&All@Ctrl+A_12"), DebugUIViewsMessages.getString("ConsoleView.Select_All"), DebugUIViewsMessages.getString("ConsoleView.Select_All")); //$NON-NLS-3$ //$NON-NLS-2$ //$NON-NLS-1$
	setGlobalAction(actionBars, ActionFactory.SELECT_ALL.getId(), action);

	//XXX Still using "old" resource access
	ResourceBundle bundle= ResourceBundle.getBundle("org.eclipse.debug.internal.ui.views.DebugUIViewsMessages"); //$NON-NLS-1$
	setGlobalAction(actionBars, ActionFactory.FIND.getId(), new FindReplaceAction(bundle, "find_replace_action.", getConsoleView())); //$NON-NLS-1$

	action= new TextViewerGotoLineAction(getConsoleViewer());
	setGlobalAction(actionBars, ITextEditorActionConstants.GOTO_LINE, action);

	fFollowLinkAction = new FollowHyperlinkAction(getConsoleViewer());

	fKeyBindingFollowLinkAction= new KeyBindingFollowHyperlinkAction(getConsoleViewer(), actionBars);
	fKeyBindingFollowLinkAction.setActionDefinitionId("org.eclipse.jdt.ui.edit.text.java.open.editor"); //$NON-NLS-1$
	getConsoleView().getSite().getKeyBindingService().registerAction(fKeyBindingFollowLinkAction);

	fScrollLockAction = new ScrollLockAction();
	fScrollLockAction.setChecked(fIsLocked);
	getConsoleViewer().setAutoScroll(!fIsLocked);

	actionBars.updateActionBars();

	fTerminate = new ConsoleTerminateAction(getConsole());
	DebugPlugin.getDefault().addDebugEventListener(this);

	fSelectionActions.add(ActionFactory.CUT.getId());
	fSelectionActions.add(ActionFactory.COPY.getId());
	fSelectionActions.add(ActionFactory.PASTE.getId());
	fSelectionActions.add(ActionFactory.FIND.getId());
	}

	protected void updateSelectionDependentActions() {
	Iterator iterator= fSelectionActions.iterator();
	while (iterator.hasNext()) {
	updateAction((String)iterator.next());
	}
	}

	protected void updateAction(String actionId) {
	IAction action= (IAction)fGlobalActions.get(actionId);
	if (action instanceof IUpdate) {
	((IUpdate) action).update();
	}
	}

	protected void setGlobalAction(IActionBars actionBars, String actionID, IAction action) {
	fGlobalActions.put(actionID, action);
	actionBars.setGlobalActionHandler(actionID, action);
	}

	/**
	* Returns the console viewer in this page.
	*
	* @return the console viewer in this page
	*/
	public ConsoleViewer getConsoleViewer() {
	return fViewer;
	}

	protected void configureToolBar(IToolBarManager mgr) {
	mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fTerminate);
	mgr.appendToGroup(IConsoleConstants.LAUNCH_GROUP, fRemoveTerminated);
	//mgr.add(fProcessDropDownAction);
	mgr.appendToGroup(IConsoleConstants.OUTPUT_GROUP, fScrollLockAction);
	mgr.appendToGroup(IConsoleConstants.OUTPUT_GROUP, fClearOutputAction);
	}

	/**
	* Returns the process associated with this page
	*
	* @return the process associated with this page
	*/
	protected IProcess getProcess() {
	return getConsole().getProcess();
	}

	/**
	* Returns the view this page is contained in
	*
	* @return the view this page is contained in
	*/
	protected IConsoleView getConsoleView() {
	return fView;
	}

	/**
	* Returns the console this page is displaying
	*
	* @return the console this page is displaying
	*/
	protected ProcessConsole getConsole() {
	return fConsole;
	}

	/* (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 (getProcess().equals(DebugUITools.getCurrentProcess())) {
	getConsoleView().display(getConsole());
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
	*/
	public Object getAdapter(Class required) {
	if (IFindReplaceTarget.class.equals(required)) {
	return getConsoleViewer().getFindReplaceTarget();
	}
	if (Widget.class.equals(required)) {
	return getConsoleViewer().getTextWidget();
	}
	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;
	} else {
	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};
	}

	/**
	* Update terminate action.
	*
	* @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 (isAvailable()) {
	fTerminate.update();
	}
	}
	};
	if (isAvailable()) {
	getControl().getDisplay().asyncExec(r);
	}
	}
	}
	}

	/**
	* Returns whether this page's controls are available.
	*
	* @return whether this page's controls are available
	*/
	protected boolean isAvailable() {
	return getControl() != null;
	}

	/* (non-Javadoc)
	* @see org.eclipse.jface.text.ITextListener#textChanged(org.eclipse.jface.text.TextEvent)
	*/
	public void textChanged(TextEvent event) {
	// update the find replace action if the document length is > 0
	IUpdate findReplace = (IUpdate)fGlobalActions.get(ActionFactory.FIND.getId());
	if (findReplace != null) {
	findReplace.update();
	}
	}
	}