org.eclipse.virgo.ide.runtime.ui/src/org/eclipse/virgo/ide/runtime/ui/views/ArtefactCommonView.java - virgo/org.eclipse.virgo.ide - Git at Google

 /*******************************************************************************
  * Copyright (c) 2009, 2012 SpringSource, a divison of VMware, Inc.
  * Copyright (c) IBM Corporation (code cribbed from pde and navigator.)
  * 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:
  *     SpringSource, a division of VMware, Inc. - initial API and implementation
  *******************************************************************************/

 package org.eclipse.virgo.ide.runtime.ui.views;

 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.jface.action.Action;
 import org.eclipse.jface.action.IToolBarManager;
 import org.eclipse.jface.action.Separator;
 import org.eclipse.jface.viewers.DoubleClickEvent;
 import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.ILabelProvider;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.pde.internal.ui.PDEPluginImages;
 import org.eclipse.pde.internal.ui.PDEUIMessages;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IMemento;
 import org.eclipse.ui.ISelectionListener;
 import org.eclipse.ui.IViewPart;
 import org.eclipse.ui.IViewSite;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.actions.ActionGroup;
 import org.eclipse.ui.navigator.CommonNavigator;
 import org.eclipse.ui.navigator.CommonViewer;
 import org.eclipse.ui.navigator.INavigatorActivationService;
 import org.eclipse.virgo.ide.runtime.core.artefacts.ArtefactSet;
 import org.eclipse.virgo.ide.runtime.core.artefacts.IArtefact;
 import org.eclipse.virgo.ide.runtime.internal.ui.ServerUiPlugin;
 import org.eclipse.virgo.ide.runtime.internal.ui.actions.OpenServerProjectFileAction;
 import org.eclipse.virgo.ide.runtime.internal.ui.editor.VirgoEditorAdapterFactory;
 import org.eclipse.virgo.ide.runtime.internal.ui.filters.FilterAction;
 import org.eclipse.virgo.ide.runtime.internal.ui.projects.IServerProjectArtefact;
 import org.eclipse.virgo.ide.runtime.internal.ui.projects.IServerProjectContainer;
 import org.eclipse.virgo.ide.runtime.internal.ui.providers.LibrariesNode;
 import org.eclipse.virgo.ide.runtime.internal.ui.providers.RuntimeFullLabelProvider;
 import org.eclipse.wst.server.core.IServer;
 import org.eclipse.wst.server.ui.internal.cnf.ServersView2;
 import org.eclipse.wst.server.ui.internal.editor.ServerEditor;

 /**
  *
  * @see org.eclipse.pde.internal.ui.views.dependencies.DependenciesView
  * @author Miles Parker
  *
  */
 @SuppressWarnings("restriction")
 public class ArtefactCommonView extends CommonNavigator implements ISelectionListener {

 	public static final String SHOW_VIEW_LIST = "showViewList";

 	private static final String TREE_ACTION_GROUP = "tree";

 	private static final String FILTER_ACTION_GROUP = "filters";

 	private IWorkbenchPart currentPart;

 	private final ILabelProvider titleLabelProvider = new RuntimeFullLabelProvider();

 	private ShowTreeAction showTreeAction;

 	private ShowListAction showListAction;

 	private FilterAction[] filterActions;

 	private boolean showList;

 	class ShowListAction extends Action {
 		public ShowListAction() {
 			super("", AS_RADIO_BUTTON); //$NON-NLS-1$
 			setText(PDEUIMessages.DependenciesView_ShowListAction_label);
 			setDescription(PDEUIMessages.DependenciesView_ShowListAction_description);
 			setToolTipText(PDEUIMessages.DependenciesView_ShowListAction_tooltip);
 			setImageDescriptor(PDEPluginImages.DESC_FLAT_LAYOUT);
 			setDisabledImageDescriptor(PDEPluginImages.DESC_FLAT_LAYOUT_DISABLED);
 		}

 		/*
 		 * @see Action#actionPerformed
 		 */
 		@Override
 		public void run() {
 			if (isChecked()) {
 				if (memento != null) {
 					memento.putBoolean(SHOW_VIEW_LIST, true);
 				}
 				showList = true;
 				updateActivations();
 			}
 		}
 	}

 	class ShowTreeAction extends Action {

 		public ShowTreeAction() {
 			super("", AS_RADIO_BUTTON); //$NON-NLS-1$
 			setText(PDEUIMessages.DependenciesView_ShowTreeAction_label);
 			setDescription(PDEUIMessages.DependenciesView_ShowTreeAction_description);
 			setToolTipText(PDEUIMessages.DependenciesView_ShowTreeAction_tooltip);
 			setImageDescriptor(PDEPluginImages.DESC_HIERARCHICAL_LAYOUT);
 			setDisabledImageDescriptor(PDEPluginImages.DESC_HIERARCHICAL_LAYOUT_DISABLED);
 		}

 		/*
 		 * @see Action#actionPerformed
 		 */
 		@Override
 		public void run() {
 			if (isChecked()) {
 				if (memento != null) {
 					memento.putBoolean(SHOW_VIEW_LIST, false);
 				}
 				showList = false;
 				updateActivations();
 			}
 		}
 	}

 	/**
 	 * @see org.eclipse.ui.navigator.CommonNavigator#createPartControl(org.eclipse.swt.widgets.Composite)
 	 */
 	@Override
 	public void createPartControl(Composite aParent) {
 		showList = false;
 		if (getMemento() != null) {
 			Boolean value = getMemento().getBoolean(SHOW_VIEW_LIST);
 			if (value != null) {
 				showList = value;
 			}
 		}
 		IActionBars actionBars = getViewSite().getActionBars();
 		IToolBarManager manager = actionBars.getToolBarManager();
 		showTreeAction = new ShowTreeAction();
 		showTreeAction.setChecked(!showList);
 		showListAction = new ShowListAction();
 		showListAction.setChecked(showList);
 		manager.add(new Separator(TREE_ACTION_GROUP));
 		manager.add(new Separator("presentation")); //$NON-NLS-1$
 		manager.appendToGroup("presentation", showTreeAction); //$NON-NLS-1$
 		manager.appendToGroup("presentation", showListAction); //$NON-NLS-1$

 		super.createPartControl(aParent);

 		manager.add(new Separator(FILTER_ACTION_GROUP));
 		filterActions = FilterAction.createSet(this);
 		for (FilterAction action : filterActions) {
 			manager.appendToGroup(FILTER_ACTION_GROUP, action);
 		}

 		getCommonViewer().addDoubleClickListener(new IDoubleClickListener() {

 			public void doubleClick(DoubleClickEvent event) {
 				if (event.getSelection() instanceof StructuredSelection) {
 					final StructuredSelection sel = (StructuredSelection) event.getSelection();
 					OpenServerProjectFileAction fileAction = new OpenServerProjectFileAction(getSite().getPage()) {
 						@Override
 						public org.eclipse.jface.viewers.IStructuredSelection getStructuredSelection() {
 							return sel;
 						}
 					};
 					if (fileAction.updateSelection(sel)) {
 						fileAction.run();
 					}
 				}
 			}
 		});
 		updateActivations();
 	}

 	@Override
 	protected CommonViewer createCommonViewerObject(Composite aParent) {
 		return new CommonViewer(ServerUiPlugin.ARTEFACTS_DETAIL_VIEW_ID, aParent, SWT.MULTI | SWT.H_SCROLL
 				| SWT.V_SCROLL);
 	}

 	protected void updateContentDescription() {
 		String title = "(No Selection)";
 		if (currentPart instanceof ServerEditor) {
 			title = ((ServerEditor) currentPart).getTitle();
 		} else {
 			Object input = getCommonViewer().getInput();
 			if (input != null) {
 				title = titleLabelProvider.getText(input);
 			}
 		}
 		setContentDescription(title);
 	}

 	/* (non-Javadoc)
 	 * Method declared on ISelectionListener.
 	 * Notify the current page that the selection has changed.
 	 */
 	public void selectionChanged(IWorkbenchPart part, ISelection sel) {
 		if (part instanceof IViewPart && part != this) {
 			if (sel instanceof StructuredSelection) {
 				Iterator<Object> items = ((StructuredSelection) sel).iterator();
 				List<IServer> servers = new ArrayList<IServer>();
 				List<Object> containers = new ArrayList<Object>();
 				List<Object> artifacts = new ArrayList<Object>();

 				while (items.hasNext()) {
 					Object next = items.next();
 					if (next instanceof IServer) {
 						servers.add((IServer) next);
 					}
 					if (next instanceof LibrariesNode) {
 						servers.add(((LibrariesNode) next).getServer());
 					}
 					if (next instanceof IServerProjectContainer || next instanceof ArtefactSet) {
 						containers.add(next);
 					}
 					if (next instanceof IArtefact || next instanceof IServerProjectArtefact) {
 						artifacts.add(next);
 					}
 				}
 				List<Object> input = new ArrayList<Object>(servers);
 				if (input.size() == 0) {
 					input = new ArrayList<Object>(containers);
 				}
 				if (input.size() == 0) {
 					input = new ArrayList<Object>(artifacts);
 				}
 				if (input.size() == 1) {
 					getCommonViewer().setInput(input.get(0));
 				} else if (part instanceof ServersView2) {
 					getCommonViewer().setInput(null);
 				}
 				getCommonViewer().refresh();
 			}
 		} else if (part instanceof IEditorPart) {
 			IServer virgoServer = VirgoEditorAdapterFactory.getVirgoServer((IEditorPart) part);
 			if (virgoServer != null) {
 				getCommonViewer().setInput(virgoServer);
 			}
 		}
 		updateContentDescription();
 	}

 	/**
 	 * @see org.eclipse.ui.navigator.CommonNavigator#createCommonActionGroup()
 	 */
 	@Override
 	protected ActionGroup createCommonActionGroup() {
 		return super.createCommonActionGroup();
 	}

 	/**
 	 * @see org.eclipse.ui.navigator.CommonNavigator#init(org.eclipse.ui.IViewSite, org.eclipse.ui.IMemento)
 	 */
 	@Override
 	public void init(IViewSite site, IMemento memento) throws PartInitException {
 		site.getPage().addPostSelectionListener(this);
 		super.init(site, memento);
 	}

 	/* (non-Javadoc)
 	 * Method declared on IWorkbenchPart.
 	 */
 	@Override
 	public void dispose() {
 		super.dispose();
 		getSite().getPage().removePostSelectionListener(this);
 		currentPart = null;
 	}

 	/**
 	 * @see org.eclipse.ui.navigator.CommonNavigator#getMemento()
 	 */
 	@Override
 	public IMemento getMemento() {
 		return super.getMemento();
 	}

 	/**
 	 * @see org.eclipse.ui.navigator.CommonNavigator#saveState(org.eclipse.ui.IMemento)
 	 */
 	@Override
 	public void saveState(IMemento aMemento) {
 		super.saveState(aMemento);
 		aMemento.putBoolean(SHOW_VIEW_LIST, showList);
 	}

 	protected void updateActivations() {
 		INavigatorActivationService activationService = getCommonViewer().getNavigatorContentService()
 				.getActivationService();
 		if (showList) {
 			activationService.deactivateExtensions(new String[] { ServerUiPlugin.RUNTIME_ARTEFACTS_CONTENT_ID }, false);
 			activationService.activateExtensions(
 					new String[] { ServerUiPlugin.RUNTIME_FLATTENED_ARTEFACTS_CONTENT_ID }, false);
 		} else {
 			activationService.deactivateExtensions(
 					new String[] { ServerUiPlugin.RUNTIME_FLATTENED_ARTEFACTS_CONTENT_ID }, false);
 			activationService.activateExtensions(new String[] { ServerUiPlugin.RUNTIME_ARTEFACTS_CONTENT_ID }, false);
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2009, 2012 SpringSource, a divison of VMware, Inc.
	* Copyright (c) IBM Corporation (code cribbed from pde and navigator.)
	* 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:
	* SpringSource, a division of VMware, Inc. - initial API and implementation
	*******************************************************************************/

	package org.eclipse.virgo.ide.runtime.ui.views;

	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.jface.action.Action;
	import org.eclipse.jface.action.IToolBarManager;
	import org.eclipse.jface.action.Separator;
	import org.eclipse.jface.viewers.DoubleClickEvent;
	import org.eclipse.jface.viewers.IDoubleClickListener;
	import org.eclipse.jface.viewers.ILabelProvider;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.pde.internal.ui.PDEPluginImages;
	import org.eclipse.pde.internal.ui.PDEUIMessages;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.ui.IActionBars;
	import org.eclipse.ui.IEditorPart;
	import org.eclipse.ui.IMemento;
	import org.eclipse.ui.ISelectionListener;
	import org.eclipse.ui.IViewPart;
	import org.eclipse.ui.IViewSite;
	import org.eclipse.ui.IWorkbenchPart;
	import org.eclipse.ui.PartInitException;
	import org.eclipse.ui.actions.ActionGroup;
	import org.eclipse.ui.navigator.CommonNavigator;
	import org.eclipse.ui.navigator.CommonViewer;
	import org.eclipse.ui.navigator.INavigatorActivationService;
	import org.eclipse.virgo.ide.runtime.core.artefacts.ArtefactSet;
	import org.eclipse.virgo.ide.runtime.core.artefacts.IArtefact;
	import org.eclipse.virgo.ide.runtime.internal.ui.ServerUiPlugin;
	import org.eclipse.virgo.ide.runtime.internal.ui.actions.OpenServerProjectFileAction;
	import org.eclipse.virgo.ide.runtime.internal.ui.editor.VirgoEditorAdapterFactory;
	import org.eclipse.virgo.ide.runtime.internal.ui.filters.FilterAction;
	import org.eclipse.virgo.ide.runtime.internal.ui.projects.IServerProjectArtefact;
	import org.eclipse.virgo.ide.runtime.internal.ui.projects.IServerProjectContainer;
	import org.eclipse.virgo.ide.runtime.internal.ui.providers.LibrariesNode;
	import org.eclipse.virgo.ide.runtime.internal.ui.providers.RuntimeFullLabelProvider;
	import org.eclipse.wst.server.core.IServer;
	import org.eclipse.wst.server.ui.internal.cnf.ServersView2;
	import org.eclipse.wst.server.ui.internal.editor.ServerEditor;

	/**
	*
	* @see org.eclipse.pde.internal.ui.views.dependencies.DependenciesView
	* @author Miles Parker
	*
	*/
	@SuppressWarnings("restriction")
	public class ArtefactCommonView extends CommonNavigator implements ISelectionListener {

	public static final String SHOW_VIEW_LIST = "showViewList";

	private static final String TREE_ACTION_GROUP = "tree";

	private static final String FILTER_ACTION_GROUP = "filters";

	private IWorkbenchPart currentPart;

	private final ILabelProvider titleLabelProvider = new RuntimeFullLabelProvider();

	private ShowTreeAction showTreeAction;

	private ShowListAction showListAction;

	private FilterAction[] filterActions;

	private boolean showList;

	class ShowListAction extends Action {
	public ShowListAction() {
	super("", AS_RADIO_BUTTON); //$NON-NLS-1$
	setText(PDEUIMessages.DependenciesView_ShowListAction_label);
	setDescription(PDEUIMessages.DependenciesView_ShowListAction_description);
	setToolTipText(PDEUIMessages.DependenciesView_ShowListAction_tooltip);
	setImageDescriptor(PDEPluginImages.DESC_FLAT_LAYOUT);
	setDisabledImageDescriptor(PDEPluginImages.DESC_FLAT_LAYOUT_DISABLED);
	}

	/*
	* @see Action#actionPerformed
	*/
	@Override
	public void run() {
	if (isChecked()) {
	if (memento != null) {
	memento.putBoolean(SHOW_VIEW_LIST, true);
	}
	showList = true;
	updateActivations();
	}
	}
	}

	class ShowTreeAction extends Action {

	public ShowTreeAction() {
	super("", AS_RADIO_BUTTON); //$NON-NLS-1$
	setText(PDEUIMessages.DependenciesView_ShowTreeAction_label);
	setDescription(PDEUIMessages.DependenciesView_ShowTreeAction_description);
	setToolTipText(PDEUIMessages.DependenciesView_ShowTreeAction_tooltip);
	setImageDescriptor(PDEPluginImages.DESC_HIERARCHICAL_LAYOUT);
	setDisabledImageDescriptor(PDEPluginImages.DESC_HIERARCHICAL_LAYOUT_DISABLED);
	}

	/*
	* @see Action#actionPerformed
	*/
	@Override
	public void run() {
	if (isChecked()) {
	if (memento != null) {
	memento.putBoolean(SHOW_VIEW_LIST, false);
	}
	showList = false;
	updateActivations();
	}
	}
	}

	/**
	* @see org.eclipse.ui.navigator.CommonNavigator#createPartControl(org.eclipse.swt.widgets.Composite)
	*/
	@Override
	public void createPartControl(Composite aParent) {
	showList = false;
	if (getMemento() != null) {
	Boolean value = getMemento().getBoolean(SHOW_VIEW_LIST);
	if (value != null) {
	showList = value;
	}
	}
	IActionBars actionBars = getViewSite().getActionBars();
	IToolBarManager manager = actionBars.getToolBarManager();
	showTreeAction = new ShowTreeAction();
	showTreeAction.setChecked(!showList);
	showListAction = new ShowListAction();
	showListAction.setChecked(showList);
	manager.add(new Separator(TREE_ACTION_GROUP));
	manager.add(new Separator("presentation")); //$NON-NLS-1$
	manager.appendToGroup("presentation", showTreeAction); //$NON-NLS-1$
	manager.appendToGroup("presentation", showListAction); //$NON-NLS-1$

	super.createPartControl(aParent);

	manager.add(new Separator(FILTER_ACTION_GROUP));
	filterActions = FilterAction.createSet(this);
	for (FilterAction action : filterActions) {
	manager.appendToGroup(FILTER_ACTION_GROUP, action);
	}

	getCommonViewer().addDoubleClickListener(new IDoubleClickListener() {

	public void doubleClick(DoubleClickEvent event) {
	if (event.getSelection() instanceof StructuredSelection) {
	final StructuredSelection sel = (StructuredSelection) event.getSelection();
	OpenServerProjectFileAction fileAction = new OpenServerProjectFileAction(getSite().getPage()) {
	@Override
	public org.eclipse.jface.viewers.IStructuredSelection getStructuredSelection() {
	return sel;
	}
	};
	if (fileAction.updateSelection(sel)) {
	fileAction.run();
	}
	}
	}
	});
	updateActivations();
	}

	@Override
	protected CommonViewer createCommonViewerObject(Composite aParent) {
	return new CommonViewer(ServerUiPlugin.ARTEFACTS_DETAIL_VIEW_ID, aParent, SWT.MULTI \| SWT.H_SCROLL
	\| SWT.V_SCROLL);
	}

	protected void updateContentDescription() {
	String title = "(No Selection)";
	if (currentPart instanceof ServerEditor) {
	title = ((ServerEditor) currentPart).getTitle();
	} else {
	Object input = getCommonViewer().getInput();
	if (input != null) {
	title = titleLabelProvider.getText(input);
	}
	}
	setContentDescription(title);
	}

	/* (non-Javadoc)
	* Method declared on ISelectionListener.
	* Notify the current page that the selection has changed.
	*/
	public void selectionChanged(IWorkbenchPart part, ISelection sel) {
	if (part instanceof IViewPart && part != this) {
	if (sel instanceof StructuredSelection) {
	Iterator<Object> items = ((StructuredSelection) sel).iterator();
	List<IServer> servers = new ArrayList<IServer>();
	List<Object> containers = new ArrayList<Object>();
	List<Object> artifacts = new ArrayList<Object>();

	while (items.hasNext()) {
	Object next = items.next();
	if (next instanceof IServer) {
	servers.add((IServer) next);
	}
	if (next instanceof LibrariesNode) {
	servers.add(((LibrariesNode) next).getServer());
	}
	if (next instanceof IServerProjectContainer \|\| next instanceof ArtefactSet) {
	containers.add(next);
	}
	if (next instanceof IArtefact \|\| next instanceof IServerProjectArtefact) {
	artifacts.add(next);
	}
	}
	List<Object> input = new ArrayList<Object>(servers);
	if (input.size() == 0) {
	input = new ArrayList<Object>(containers);
	}
	if (input.size() == 0) {
	input = new ArrayList<Object>(artifacts);
	}
	if (input.size() == 1) {
	getCommonViewer().setInput(input.get(0));
	} else if (part instanceof ServersView2) {
	getCommonViewer().setInput(null);
	}
	getCommonViewer().refresh();
	}
	} else if (part instanceof IEditorPart) {
	IServer virgoServer = VirgoEditorAdapterFactory.getVirgoServer((IEditorPart) part);
	if (virgoServer != null) {
	getCommonViewer().setInput(virgoServer);
	}
	}
	updateContentDescription();
	}

	/**
	* @see org.eclipse.ui.navigator.CommonNavigator#createCommonActionGroup()
	*/
	@Override
	protected ActionGroup createCommonActionGroup() {
	return super.createCommonActionGroup();
	}

	/**
	* @see org.eclipse.ui.navigator.CommonNavigator#init(org.eclipse.ui.IViewSite, org.eclipse.ui.IMemento)
	*/
	@Override
	public void init(IViewSite site, IMemento memento) throws PartInitException {
	site.getPage().addPostSelectionListener(this);
	super.init(site, memento);
	}

	/* (non-Javadoc)
	* Method declared on IWorkbenchPart.
	*/
	@Override
	public void dispose() {
	super.dispose();
	getSite().getPage().removePostSelectionListener(this);
	currentPart = null;
	}

	/**
	* @see org.eclipse.ui.navigator.CommonNavigator#getMemento()
	*/
	@Override
	public IMemento getMemento() {
	return super.getMemento();
	}

	/**
	* @see org.eclipse.ui.navigator.CommonNavigator#saveState(org.eclipse.ui.IMemento)
	*/
	@Override
	public void saveState(IMemento aMemento) {
	super.saveState(aMemento);
	aMemento.putBoolean(SHOW_VIEW_LIST, showList);
	}

	protected void updateActivations() {
	INavigatorActivationService activationService = getCommonViewer().getNavigatorContentService()
	.getActivationService();
	if (showList) {
	activationService.deactivateExtensions(new String[] { ServerUiPlugin.RUNTIME_ARTEFACTS_CONTENT_ID }, false);
	activationService.activateExtensions(
	new String[] { ServerUiPlugin.RUNTIME_FLATTENED_ARTEFACTS_CONTENT_ID }, false);
	} else {
	activationService.deactivateExtensions(
	new String[] { ServerUiPlugin.RUNTIME_FLATTENED_ARTEFACTS_CONTENT_ID }, false);
	activationService.activateExtensions(new String[] { ServerUiPlugin.RUNTIME_ARTEFACTS_CONTENT_ID }, false);
	}
	}
	}