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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.editor.perspectiveconfiguration;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.jface.action.IContributionItem;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.preference.IPreferenceNode;
import org.eclipse.jface.preference.PreferenceNode;
import org.eclipse.ui.IPerspectiveDescriptor;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PerspectiveAdapter;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.activities.IActivityManager;
import org.eclipse.ui.activities.IWorkbenchActivitySupport;
import org.eclipse.ui.commands.ICommandService;
import org.eclipse.ui.internal.Workbench;
import org.eclipse.ui.internal.WorkbenchPage;
import org.eclipse.ui.internal.WorkbenchPlugin;
import org.eclipse.ui.internal.WorkbenchWindow;
import org.eclipse.ui.internal.registry.PerspectiveRegistry;
//import org.eclipse.ui.internal.Perspective;
/**
* this is a listener hat has in charge to configure a perspective when it is openend etc..
*
*/
public class PapyrusPerspectiveListener extends PerspectiveAdapter {
private IWorkbenchWindow window;
protected ConfigurationService configurationservice;
protected ArrayList<PreferenceNode> hiddenRootPref = new ArrayList<PreferenceNode>();
/**
* creation of the listener
*
* @param window
*/
public PapyrusPerspectiveListener(IWorkbenchWindow window) {
this.window = window;
this.configurationservice = new ConfigurationService();
//this is the lauch of eclipse, so we look for which perspective is opened
if(window.getActivePage() != null) {
IPerspectiveDescriptor openedPerspectiveDescriptor = window.getActivePage().getPerspective();
if(configurationservice.getConfiguration(openedPerspectiveDescriptor.getId()) != null) {
//it is the frist time?
if(!isAlreadySave(openedPerspectiveDescriptor.getId())) {
//Activator.log.debug("First time to open it");
updateTooling(openedPerspectiveDescriptor);
window.getActivePage().savePerspective();
}
}
updatePreferencePage(openedPerspectiveDescriptor);
}
}
/**
* return yes id it exist a file that custom a given perspective
*
* @param perspectiveID
* the id of the perspective
* @return yes it find a file,if not no
*/
public boolean isAlreadySave(String perspectiveID) {
PerspectiveRegistry perspRegistry = (PerspectiveRegistry)WorkbenchPlugin.getDefault().getPerspectiveRegistry();
try {
//IMemento memento = perspRegistry.getCustomPersp(perspectiveID);
//Activator.log.debug(""+memento);
return true;
} catch (Exception e) {
return false;
}
}
@Override
public void perspectiveActivated(IWorkbenchPage page, IPerspectiveDescriptor perspectivedescriptor) {
//Activator.log.debug("perspectiveActivated "+perspectivedescriptor.getId());
super.perspectiveActivated(page, perspectivedescriptor);
//test is we are interesting by the current perspective
if(configurationservice.getConfiguration(perspectivedescriptor.getId()) != null) {
//if(!isAlreadySave(perspectivedescriptor.getId())) {
updateTooling(perspectivedescriptor);
// page.savePerspective();
//}
}
updatePreferencePage(perspectivedescriptor);
// Perspective perspective = ((WorkbenchPage)page).findPerspective(perspectivedescriptor);
//
// //due to a bug on the refresh, we need to call explicitly this method.
// //to remove, when the origin is found.
// if( perspective!=null){
// perspective.updateActionBars();
// }
}
protected void updatePreferencePage(IPerspectiveDescriptor perspectivedescriptor) {
//test is we are interesting by the current perspective
if(configurationservice.getConfiguration(perspectivedescriptor.getId()) != null) {
Configuration configuration = configurationservice.getConfiguration(perspectivedescriptor.getId());
IPreferenceNode[] preferencepagelist = window.getWorkbench().getPreferenceManager().getRootSubNodes();
// take in account the preferences
for(int i = 0; i < preferencepagelist.length; i++) {
if(preferencepagelist[i] instanceof PreferenceNode) {
PreferenceNode node = (PreferenceNode)preferencepagelist[i];
if(!configuration.getPreferenceID().contains(node.getId())) {
hiddenRootPref.add(node);
}
}
}
Iterator<PreferenceNode> iteratorpreftoremove = hiddenRootPref.iterator();
while(iteratorpreftoremove.hasNext()) {
window.getWorkbench().getPreferenceManager().remove(iteratorpreftoremove.next());
}
} else {
//this is not an interesting perspective
Iterator<PreferenceNode> iteratorpreftoremove = hiddenRootPref.iterator();
while(iteratorpreftoremove.hasNext()) {
window.getWorkbench().getPreferenceManager().addToRoot(iteratorpreftoremove.next());
}
hiddenRootPref.clear();
}
}
protected void updateTooling(final IPerspectiveDescriptor perspectivedescriptor) {
IWorkbenchActivitySupport workbenchActivitySupport = PlatformUI.getWorkbench().getActivitySupport();
IActivityManager activityManager = workbenchActivitySupport.getActivityManager();
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
try {
IWorkbenchWindow window = Workbench.getInstance().getActiveWorkbenchWindow();
if(window instanceof WorkbenchWindow) {
WorkbenchPage worbenchPage = (WorkbenchPage)window.getActivePage();
ICommandService cmdService = (ICommandService)worbenchPage.getActivePart().getSite().getService(ICommandService.class);
Configuration configuration = configurationservice.getConfiguration(perspectivedescriptor.getId());
ArrayList<String> commandIdToRemove = new ArrayList<String>();
try {
//put all commands that not reference to the given category
for(int i = 0; i < cmdService.getDefinedCommands().length; i++) {
if(!configuration.getCategoryIDList().contains(cmdService.getDefinedCommands()[i].getCategory().getId())) {
commandIdToRemove.add(cmdService.getDefinedCommands()[i].getId());
}
// else{System.err.println("keep "+cmdService.getDefinedCommands()[i].getId());}
}
//then verify for each command by taking account its id.
for(int i = 0; i < cmdService.getDefinedCommands().length; i++) {
//put the commands in the list to hide, theis command are not referenced in the given list of command id and are not in the given list of category
if(!configuration.getCommandIDList().contains(cmdService.getDefinedCommands()[i].getId())) {
if(!configuration.getCategoryIDList().contains(cmdService.getDefinedCommands()[i].getCategory().getId())) {
if(!commandIdToRemove.contains(cmdService.getDefinedCommands()[i].getId())) {
commandIdToRemove.add(cmdService.getDefinedCommands()[i].getId());
}
}
} else {//may be the id that we want to keep was in already in the list because of the filter on category
if(commandIdToRemove.contains(cmdService.getDefinedCommands()[i].getId())) {
commandIdToRemove.remove(cmdService.getDefinedCommands()[i].getId());
}
}
}
} catch (Exception e) {
System.err.println(e);
}
MenuManager menuManager = ((WorkbenchWindow)window).getMenuManager();
IContributionItem[] items = menuManager.getItems();
for(IContributionItem item:items){
if(!(configuration.getMenuIDList().contains(item.getId()))){
menuManager.remove(item.getId());
}
}
}
}
catch(Exception e){
System.err.println(e);
}
}
});
}
// /**
// * this method hide menu, tool bar and action hat are not interesting
// *
// * @param perspectivedescriptor
// */
// protected void updateTooling(IPerspectiveDescriptor perspectivedescriptor) {
//
// CustomizeActionBars customizeActionBars = loadData();
//
// if(configurationservice.getConfiguration(perspectivedescriptor.getId()) != null) {
// Configuration configuration = configurationservice.getConfiguration(perspectivedescriptor.getId());
// //Activator.log.debug("Update tooling");
// //Load all information about menus....
// WorkbenchPage worbenchPage = (WorkbenchPage)window.getActivePage();
// // Get the perspective
// Perspective perspective = worbenchPage.findPerspective(perspectivedescriptor);
//
// ICommandService cmdService = (ICommandService)worbenchPage.getActivePart().getSite().getService(ICommandService.class);
//
//
// ArrayList<String> commandIdToRemove = new ArrayList<String>();
//
// try {
//
// //put all commands that not reference to the given category
// for(int i = 0; i < cmdService.getDefinedCommands().length; i++) {
// if(!configuration.getCategoryIDList().contains(cmdService.getDefinedCommands()[i].getCategory().getId())) {
// commandIdToRemove.add(cmdService.getDefinedCommands()[i].getId());
// }
// // else{System.err.println("keep "+cmdService.getDefinedCommands()[i].getId());}
// }
//
// //then verify for each command by taking account its id.
// for(int i = 0; i < cmdService.getDefinedCommands().length; i++) {
// //put the commands in the list to hide, theis command are not referenced in the given list of command id and are not in the given list of category
// if(!configuration.getCommandIDList().contains(cmdService.getDefinedCommands()[i].getId())) {
// if(!configuration.getCategoryIDList().contains(cmdService.getDefinedCommands()[i].getCategory().getId())) {
// if(!commandIdToRemove.contains(cmdService.getDefinedCommands()[i].getId())) {
// commandIdToRemove.add(cmdService.getDefinedCommands()[i].getId());
// }
// }
// } else {//may be the id that we want to keep was in already in the list because of the filter on category
// if(commandIdToRemove.contains(cmdService.getDefinedCommands()[i].getId())) {
// commandIdToRemove.remove(cmdService.getDefinedCommands()[i].getId());
// }
// }
// }
// } catch (Exception e) {
// System.err.println(e);
// }
//
//
// perspective.getHiddenMenuItems().clear();
// perspective.getHiddenToolbarItems().clear();
//
// //look for all actionSet
// ArrayList<IActionSetDescriptor> actionSetToRemove = new ArrayList<IActionSetDescriptor>();
// Iterator<IActionSetDescriptor> iteratorActionSet = customizeActionBars.getActionSet().iterator();
// while(iteratorActionSet.hasNext()) {
// IActionSetDescriptor currentActionSetDescriptor = iteratorActionSet.next();
// //test if the configuationSet contains the id
// if(!configuration.getActionSetIDList().contains(currentActionSetDescriptor.getId())) {
// actionSetToRemove.add(currentActionSetDescriptor);
// }
// }
//
//
//
// // look for all menu
// ArrayList<String> menuToRemove = new ArrayList<String>();
//
// for(int i = 0; i < customizeActionBars.getMenuManager().getItems().length; i++) {
// if(!configuration.getMenuIDList().contains(customizeActionBars.getMenuManager().getItems()[i].getId())) {
// menuToRemove.add(customizeActionBars.getMenuManager().getItems()[i].getId());
// }
// }
//
// //look for all toolbar
// ArrayList<String> toolbarToRemove = new ArrayList<String>();
// for(int i = 0; i < customizeActionBars.getToolBarManager().getItems().length; i++) {
//
// if(!configuration.getToolBarID().contains(customizeActionBars.getToolBarManager().getItems()[i].getId())) {
// toolbarToRemove.add(customizeActionBars.getToolBarManager().getItems()[i].getId());
// }
// }
//
// perspective.getHiddenMenuItems().addAll(commandIdToRemove);
// perspective.getHiddenToolbarItems().addAll(commandIdToRemove);
// //hide elements
// perspective.turnOffActionSets((IActionSetDescriptor[])actionSetToRemove.toArray(new IActionSetDescriptor[actionSetToRemove.size()]));
// perspective.getHiddenMenuItems().addAll(menuToRemove);
// perspective.getHiddenToolbarItems().addAll(toolbarToRemove);
// perspective.updateActionBars();
//
// }
//
// }
//
// /**
// * this method search all identifier of menu toolbar and actionSet that are loaded in eclipse
// *
// * @return a structure that contains all references of the toolbar, menu, and actionSet..
// */
// protected CustomizeActionBars loadData() {
//
//
// CustomizeActionBars ownedActionBar = new CustomizeActionBars(null);
// //actionSet
// // Just get the action sets at this point. Do not load the action set
// // until it is actually selected in the dialog.
// ActionSetRegistry reg = WorkbenchPlugin.getDefault().getActionSetRegistry();
// IActionSetDescriptor[] sets = reg.getActionSets();
// IActionSetDescriptor[] actionSetDescriptors = ((WorkbenchPage)window.getActivePage()).getActionSets();
// List initiallyAvailableActionSets = Arrays.asList(actionSetDescriptors);
// ownedActionBar.setActionSet(initiallyAvailableActionSets);
//
//
//
// // Fill fake action bars with static menu information.
// ((WorkbenchWindow)window).fillActionBars(ownedActionBar, ActionBarAdvisor.FILL_PROXY | ActionBarAdvisor.FILL_MENU_BAR | ActionBarAdvisor.FILL_COOL_BAR);
// // Activator.log.debug("\n+-> ActionSetDescriptor");
// for(int i = 0; i < sets.length; i++) {
// ActionSetDescriptor actionSetDesc = (ActionSetDescriptor)sets[i];
// // Activator.log.debug("+--->" + actionSetDesc.getId());
//
// }
//
// final IMenuService menuService = (IMenuService)window.getService(IMenuService.class);
// menuService.populateContributionManager((ContributionManager)ownedActionBar.getMenuManager(), MenuUtil.MAIN_MENU);
// //Activator.log.debug("\n+-> Menu " + ownedActionBar.getMenuManager().getItems().length);
// for(int i = 0; i < ownedActionBar.getMenuManager().getItems().length; i++) {
// IContributionItem item = ownedActionBar.getMenuManager().getItems()[i];
// // Activator.log.debug("+--->" + item.getId());
// }
//
//
// IToolBarManager toolBarManager = ownedActionBar.getToolBarManager();
// menuService.populateContributionManager((ContributionManager)toolBarManager, MenuUtil.MAIN_TOOLBAR);
// //Activator.log.debug("\n+-> toolbar " + ownedActionBar.getToolBarManager() + " " + ownedActionBar.getToolBarManager().getItems().length);
// for(int i = 0; i < ownedActionBar.getToolBarManager().getItems().length; i++) {
// IContributionItem item = toolBarManager.getItems()[i];
// //Activator.log.debug("+--->" + item.getId());
// }
//
// return ownedActionBar;
// }
/**
* {@inheritDoc}
*/
public void perspectiveDeactivated(IWorkbenchPage page, IPerspectiveDescriptor perspective) {
//in the case of reset this method is called.
//Activator.log.debug("perspectiveDeactivated "+perspective.getId());
//updateTooling(perspective);
//page.savePerspective();
}
}
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