plugins/org.eclipse.objectteams.otdt.debug.ui/src/org/eclipse/objectteams/otdt/debug/ui/views/TeamView.java - objectteams/org.eclipse.objectteams - Git at Google

 /**********************************************************************
  * This file is part of "Object Teams Development Tooling"-Software
  *
  * Copyright 2003, 2007 Fraunhofer Gesellschaft, Munich, Germany,
  * for its Fraunhofer Institute and Computer Architecture and Software
  * Technology (FIRST), Berlin, Germany and Technical University Berlin,
  * Germany.
  *
  * 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
  * $Id: TeamView.java 23432 2010-02-03 23:13:42Z stephan $
  *
  * Please visit http://www.objectteams.org for updates and contact.
  *
  * Contributors:
  * Fraunhofer FIRST - Initial API and implementation
  * Technical University Berlin - Initial API and implementation
  * IBM Corporation - copies of individual methods from super class.
  **********************************************************************/
 package org.eclipse.objectteams.otdt.debug.ui.views;

 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.ILaunch;
 import org.eclipse.debug.core.ILaunchesListener2;
 import org.eclipse.debug.core.model.IDebugElement;
 import org.eclipse.debug.core.model.IDebugTarget;
 import org.eclipse.debug.core.model.IStackFrame;
 import org.eclipse.debug.core.model.IThread;
 import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
 import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxy;
 import org.eclipse.debug.internal.ui.viewers.model.provisional.TreeModelViewer;
 import org.eclipse.debug.internal.ui.views.variables.VariablesView;
 import org.eclipse.debug.ui.IDebugUIConstants;
 import org.eclipse.jdt.debug.core.IJavaThread;
 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.viewers.ISelection;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.objectteams.otdt.debug.IOTDTDebugPreferenceConstants;
 import org.eclipse.objectteams.otdt.debug.OTDebugElementsContainer;
 import org.eclipse.objectteams.otdt.debug.ui.OTDebugUIPlugin;
 import org.eclipse.objectteams.otdt.debug.ui.internal.actions.ChangeTeamActivationAction;
 import org.eclipse.objectteams.otdt.debug.ui.internal.actions.SortTeamAction;
 import org.eclipse.objectteams.otdt.debug.ui.internal.actions.UpdateTeamViewAction;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IActionBars;

 /**
  * The TeamView aka "Team Monitor" for observing instantiation
  * and (de)activation of teams.
  *
  * This class was originally developed against Eclipse <= 3.2.
  * For changes in VariablesView see
  * 		https://bugs.eclipse.org/bugs/show_bug.cgi?id=153500
  *
  * @author gis
  *
  * $Id: TeamView.java 23432 2010-02-03 23:13:42Z stephan $
  */
 public class TeamView extends VariablesView implements ILaunchesListener2
 {
 	private static final String ACTION_ACTIVATE_TEAM = "ActivateTeam"; //$NON-NLS-1$
 	private static final String ACTION_DEACTIVATE_TEAM = "DeactivateTeam"; //$NON-NLS-1$
 	private static final String ACTION_UPDATE_TEAMVIEW = "action.update.teamview"; //$NON-NLS-1$
 	private String _sortMode;
 	private boolean _updatePermantently = false;

 	private static boolean DEBUG= false;

 	public TeamView()
 	{
 		DebugPlugin.getDefault().getLaunchManager().addLaunchListener(this);
 		_sortMode = getDefaultSortMode();
 	}

 	@Override
 	protected String getPresentationContextId() {
 		return OTDebugUIPlugin.TEAM_VIEW_ID;
 	}

 	public String getDefaultSortMode()
 	{
 		return IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_ORDER;
 	}

 	@Override // COPY_AND_PASTE from super, edited:
 	public void contextActivated(ISelection selection)
 	{
 		if (DEBUG) System.out.println("TV: contextActivated: "+selection); //$NON-NLS-1$

 		if (!isAvailable() || !isVisible()) {
 			return;
 		}

 		if (selection instanceof IStructuredSelection) {
 //ObjectTeams: if there are multiselected DebugElements - show nothing
 			IStructuredSelection structuredSelection = (IStructuredSelection)selection;
 			if(structuredSelection.size() == 1)
   // orig:
 				setViewerInput(structuredSelection.getFirstElement());
   // :giro
 			else
 				setViewerInput(null);
 // carp+SH}
 		}
 		showViewer();

 		updateAction(VARIABLES_FIND_ELEMENT_ACTION);
 		updateAction(FIND_ACTION);
 	}

 	@Override // COPY_AND_PASTE from super, edited:
 	protected void setViewerInput(Object context)
 	{
 		if (DEBUG) System.out.println("TV: setViewerInput: "+context); //$NON-NLS-1$

 //{ObjectTeams
 		if(!isSuspended(context) && !_updatePermantently)
 			return;
 // SH}

 		if (context == null) {
 			// Clear the detail pane
 //{ObjectTeams: workaround invisible field fDetailPane:
 	/* orig:
 			fDetailPane.display(null);
 	  :giro */
 			refreshDetailPaneContents();
 // SH}
 		}

 		Object current= getViewer().getInput();

 		if (current == null && context == null) {
 			return;
 		}

 //{ObjectTeams:
 		boolean hasContextChanged= false;
 		if ((context instanceof IStackFrame) || (context instanceof IThread) || (context instanceof IDebugTarget))
 		{
 			ILaunch launch = ((IDebugElement)context).getLaunch();
 			OTDebugElementsContainer newInput = (OTDebugElementsContainer) launch.getAdapter(OTDebugElementsContainer.class);
 			if (newInput != null) { // null for non-OT launches!
 				hasContextChanged= newInput.setContext((IDebugElement)context);
 				newInput.setSortMode(_sortMode);
 				context= newInput;
 			}
 		}
 // SH}
 		// OT: first condition added:
 		if (!hasContextChanged && current != null && current.equals(context)) {
 			return;
 		}

 		showViewer();
 		getViewer().setInput(context);
 	}

 	private boolean isSuspended(Object context)
 	{
 		if (context instanceof OTDebugElementsContainer)
 			return ((OTDebugElementsContainer)context).isSuspended();
 		return true;
 	}

 	public IJavaThread getSelectedThread() {
 		Object input= getViewer().getInput();
 		if (input instanceof OTDebugElementsContainer)
 			return ((OTDebugElementsContainer)input).getContextThread();
 		return null; // no input!
 	}

 	@Override
 	public void modelChanged(IModelDelta delta, IModelProxy proxy) {
 		throw new RuntimeException("TeamView.modelChanged() should not be called"); //$NON-NLS-1$
 	}

 	public void launchesTerminated(ILaunch[] launches)
 	{
 		//clear TeamView
 		;
 	}

 	public void launchesRemoved(ILaunch[] launches) {}
 	public void launchesAdded(ILaunch[] launches) {}
 	public void launchesChanged(ILaunch[] launches) {}

 	public void dispose()
 	{
 		DebugPlugin.getDefault().getLaunchManager().removeLaunchListener(this);
 		super.dispose();
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.debug.ui.AbstractDebugView#createViewer(Composite)
 	 */
 	public Viewer createViewer(Composite parent)
 	{
 		TreeModelViewer variablesViewer = (TreeModelViewer) super.createViewer(parent);
 		variablesViewer.removeModelChangedListener(this); // only register the proxy.
 		return variablesViewer;
 	}

 	protected void createActions()
 	{
 		super.createActions();
 		IActionBars actionBars = getViewSite().getActionBars();
 		IMenuManager viewMenu = actionBars.getMenuManager();
 		createSortActions(viewMenu);
 		// button:
 		setAction(ACTION_UPDATE_TEAMVIEW, new UpdateTeamViewAction(this));

 		setAction(ACTION_ACTIVATE_TEAM, new ChangeTeamActivationAction(this, true));
 		setAction(ACTION_DEACTIVATE_TEAM, new ChangeTeamActivationAction(this, false));
 	}

 	private void createSortActions(IMenuManager viewMenu)
 	{
 		final SortTeamAction sortAction1 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_ORDER);
 		final SortTeamAction sortAction2 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_TIME);
 		final SortTeamAction sortAction3 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_INSTANTIATION);
 		final SortTeamAction sortAction4 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_NAME);

 		final MenuManager layoutSubMenu = new MenuManager(TeamViewMessages.TeamView_0);
 		layoutSubMenu.setRemoveAllWhenShown(true);
 		layoutSubMenu.add(sortAction1);
 		layoutSubMenu.add(sortAction2);
 		layoutSubMenu.add(sortAction3);
 		layoutSubMenu.add(sortAction4);
 		viewMenu.add(layoutSubMenu);
 		viewMenu.add(new Separator());

 		layoutSubMenu.addMenuListener(new IMenuListener()
 		{
 			public void menuAboutToShow(IMenuManager manager)
 			{
 				layoutSubMenu.add(sortAction1);
 				layoutSubMenu.add(sortAction2);
 				layoutSubMenu.add(sortAction3);
 				layoutSubMenu.add(sortAction4);
 			}
 		});
 	}

 	@Override
 	protected void fillContextMenu(IMenuManager menu) {
 		super.fillContextMenu(menu);
 		menu.add(getAction(ACTION_ACTIVATE_TEAM));
 		menu.add(getAction(ACTION_DEACTIVATE_TEAM));
 	}

 	protected String getToggleActionLabel()
 	{
 		return TeamViewMessages.TeamView_1;
 	}

 	public void setSortMode(String sortMode)
 	{
 		_sortMode = sortMode;
 	}

 	protected void configureToolBar(IToolBarManager tbm)
 	{
 		super.configureToolBar(tbm);
 		tbm.add(new Separator(IDebugUIConstants.EMPTY_REGISTER_GROUP));
 		tbm.add(new Separator(IDebugUIConstants.REGISTER_GROUP));
 		tbm.add(getAction(ACTION_UPDATE_TEAMVIEW));
 	}

 	public void setUpdatePermanently(boolean updatePermanently)
 	{
 		_updatePermantently = updatePermanently;

 		//by default clear viewer
 		if(!updatePermanently)
 			setViewerInput(null);

 	}
 }
	/**********************************************************************
	* This file is part of "Object Teams Development Tooling"-Software
	*
	* Copyright 2003, 2007 Fraunhofer Gesellschaft, Munich, Germany,
	* for its Fraunhofer Institute and Computer Architecture and Software
	* Technology (FIRST), Berlin, Germany and Technical University Berlin,
	* Germany.
	*
	* 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
	* $Id: TeamView.java 23432 2010-02-03 23:13:42Z stephan $
	*
	* Please visit http://www.objectteams.org for updates and contact.
	*
	* Contributors:
	* Fraunhofer FIRST - Initial API and implementation
	* Technical University Berlin - Initial API and implementation
	* IBM Corporation - copies of individual methods from super class.
	**********************************************************************/
	package org.eclipse.objectteams.otdt.debug.ui.views;

	import org.eclipse.debug.core.DebugPlugin;
	import org.eclipse.debug.core.ILaunch;
	import org.eclipse.debug.core.ILaunchesListener2;
	import org.eclipse.debug.core.model.IDebugElement;
	import org.eclipse.debug.core.model.IDebugTarget;
	import org.eclipse.debug.core.model.IStackFrame;
	import org.eclipse.debug.core.model.IThread;
	import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta;
	import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelProxy;
	import org.eclipse.debug.internal.ui.viewers.model.provisional.TreeModelViewer;
	import org.eclipse.debug.internal.ui.views.variables.VariablesView;
	import org.eclipse.debug.ui.IDebugUIConstants;
	import org.eclipse.jdt.debug.core.IJavaThread;
	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.viewers.ISelection;
	import org.eclipse.jface.viewers.IStructuredSelection;
	import org.eclipse.jface.viewers.Viewer;
	import org.eclipse.objectteams.otdt.debug.IOTDTDebugPreferenceConstants;
	import org.eclipse.objectteams.otdt.debug.OTDebugElementsContainer;
	import org.eclipse.objectteams.otdt.debug.ui.OTDebugUIPlugin;
	import org.eclipse.objectteams.otdt.debug.ui.internal.actions.ChangeTeamActivationAction;
	import org.eclipse.objectteams.otdt.debug.ui.internal.actions.SortTeamAction;
	import org.eclipse.objectteams.otdt.debug.ui.internal.actions.UpdateTeamViewAction;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.ui.IActionBars;

	/**
	* The TeamView aka "Team Monitor" for observing instantiation
	* and (de)activation of teams.
	*
	* This class was originally developed against Eclipse <= 3.2.
	* For changes in VariablesView see
	* https://bugs.eclipse.org/bugs/show_bug.cgi?id=153500
	*
	* @author gis
	*
	* $Id: TeamView.java 23432 2010-02-03 23:13:42Z stephan $
	*/
	public class TeamView extends VariablesView implements ILaunchesListener2
	{
	private static final String ACTION_ACTIVATE_TEAM = "ActivateTeam"; //$NON-NLS-1$
	private static final String ACTION_DEACTIVATE_TEAM = "DeactivateTeam"; //$NON-NLS-1$
	private static final String ACTION_UPDATE_TEAMVIEW = "action.update.teamview"; //$NON-NLS-1$
	private String _sortMode;
	private boolean _updatePermantently = false;

	private static boolean DEBUG= false;

	public TeamView()
	{
	DebugPlugin.getDefault().getLaunchManager().addLaunchListener(this);
	_sortMode = getDefaultSortMode();
	}

	@Override
	protected String getPresentationContextId() {
	return OTDebugUIPlugin.TEAM_VIEW_ID;
	}

	public String getDefaultSortMode()
	{
	return IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_ORDER;
	}

	@Override // COPY_AND_PASTE from super, edited:
	public void contextActivated(ISelection selection)
	{
	if (DEBUG) System.out.println("TV: contextActivated: "+selection); //$NON-NLS-1$

	if (!isAvailable() \|\| !isVisible()) {
	return;
	}

	if (selection instanceof IStructuredSelection) {
	//ObjectTeams: if there are multiselected DebugElements - show nothing
	IStructuredSelection structuredSelection = (IStructuredSelection)selection;
	if(structuredSelection.size() == 1)
	// orig:
	setViewerInput(structuredSelection.getFirstElement());
	// :giro
	else
	setViewerInput(null);
	// carp+SH}
	}
	showViewer();

	updateAction(VARIABLES_FIND_ELEMENT_ACTION);
	updateAction(FIND_ACTION);
	}

	@Override // COPY_AND_PASTE from super, edited:
	protected void setViewerInput(Object context)
	{
	if (DEBUG) System.out.println("TV: setViewerInput: "+context); //$NON-NLS-1$

	//{ObjectTeams
	if(!isSuspended(context) && !_updatePermantently)
	return;
	// SH}

	if (context == null) {
	// Clear the detail pane
	//{ObjectTeams: workaround invisible field fDetailPane:
	/* orig:
	fDetailPane.display(null);
	:giro */
	refreshDetailPaneContents();
	// SH}
	}

	Object current= getViewer().getInput();

	if (current == null && context == null) {
	return;
	}

	//{ObjectTeams:
	boolean hasContextChanged= false;
	if ((context instanceof IStackFrame) \|\| (context instanceof IThread) \|\| (context instanceof IDebugTarget))
	{
	ILaunch launch = ((IDebugElement)context).getLaunch();
	OTDebugElementsContainer newInput = (OTDebugElementsContainer) launch.getAdapter(OTDebugElementsContainer.class);
	if (newInput != null) { // null for non-OT launches!
	hasContextChanged= newInput.setContext((IDebugElement)context);
	newInput.setSortMode(_sortMode);
	context= newInput;
	}
	}
	// SH}
	// OT: first condition added:
	if (!hasContextChanged && current != null && current.equals(context)) {
	return;
	}

	showViewer();
	getViewer().setInput(context);
	}

	private boolean isSuspended(Object context)
	{
	if (context instanceof OTDebugElementsContainer)
	return ((OTDebugElementsContainer)context).isSuspended();
	return true;
	}

	public IJavaThread getSelectedThread() {
	Object input= getViewer().getInput();
	if (input instanceof OTDebugElementsContainer)
	return ((OTDebugElementsContainer)input).getContextThread();
	return null; // no input!
	}

	@Override
	public void modelChanged(IModelDelta delta, IModelProxy proxy) {
	throw new RuntimeException("TeamView.modelChanged() should not be called"); //$NON-NLS-1$
	}

	public void launchesTerminated(ILaunch[] launches)
	{
	//clear TeamView
	;
	}

	public void launchesRemoved(ILaunch[] launches) {}
	public void launchesAdded(ILaunch[] launches) {}
	public void launchesChanged(ILaunch[] launches) {}

	public void dispose()
	{
	DebugPlugin.getDefault().getLaunchManager().removeLaunchListener(this);
	super.dispose();
	}

	/* (non-Javadoc)
	* @see org.eclipse.debug.ui.AbstractDebugView#createViewer(Composite)
	*/
	public Viewer createViewer(Composite parent)
	{
	TreeModelViewer variablesViewer = (TreeModelViewer) super.createViewer(parent);
	variablesViewer.removeModelChangedListener(this); // only register the proxy.
	return variablesViewer;
	}

	protected void createActions()
	{
	super.createActions();
	IActionBars actionBars = getViewSite().getActionBars();
	IMenuManager viewMenu = actionBars.getMenuManager();
	createSortActions(viewMenu);
	// button:
	setAction(ACTION_UPDATE_TEAMVIEW, new UpdateTeamViewAction(this));

	setAction(ACTION_ACTIVATE_TEAM, new ChangeTeamActivationAction(this, true));
	setAction(ACTION_DEACTIVATE_TEAM, new ChangeTeamActivationAction(this, false));
	}

	private void createSortActions(IMenuManager viewMenu)
	{
	final SortTeamAction sortAction1 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_ORDER);
	final SortTeamAction sortAction2 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_ACTIVATION_TIME);
	final SortTeamAction sortAction3 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_INSTANTIATION);
	final SortTeamAction sortAction4 = new SortTeamAction(this, IOTDTDebugPreferenceConstants.TEAMS_BY_NAME);

	final MenuManager layoutSubMenu = new MenuManager(TeamViewMessages.TeamView_0);
	layoutSubMenu.setRemoveAllWhenShown(true);
	layoutSubMenu.add(sortAction1);
	layoutSubMenu.add(sortAction2);
	layoutSubMenu.add(sortAction3);
	layoutSubMenu.add(sortAction4);
	viewMenu.add(layoutSubMenu);
	viewMenu.add(new Separator());

	layoutSubMenu.addMenuListener(new IMenuListener()
	{
	public void menuAboutToShow(IMenuManager manager)
	{
	layoutSubMenu.add(sortAction1);
	layoutSubMenu.add(sortAction2);
	layoutSubMenu.add(sortAction3);
	layoutSubMenu.add(sortAction4);
	}
	});
	}

	@Override
	protected void fillContextMenu(IMenuManager menu) {
	super.fillContextMenu(menu);
	menu.add(getAction(ACTION_ACTIVATE_TEAM));
	menu.add(getAction(ACTION_DEACTIVATE_TEAM));
	}

	protected String getToggleActionLabel()
	{
	return TeamViewMessages.TeamView_1;
	}

	public void setSortMode(String sortMode)
	{
	_sortMode = sortMode;
	}

	protected void configureToolBar(IToolBarManager tbm)
	{
	super.configureToolBar(tbm);
	tbm.add(new Separator(IDebugUIConstants.EMPTY_REGISTER_GROUP));
	tbm.add(new Separator(IDebugUIConstants.REGISTER_GROUP));
	tbm.add(getAction(ACTION_UPDATE_TEAMVIEW));
	}

	public void setUpdatePermanently(boolean updatePermanently)
	{
	_updatePermantently = updatePermanently;

	//by default clear viewer
	if(!updatePermanently)
	setViewerInput(null);

	}
	}