| /******************************************************************************* |
| * Copyright (c) 2004, 2008 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 Corp. - Rational Software - initial implementation |
| *******************************************************************************/ |
| |
| /* -- ST-Origin -- |
| * Source folder: org.eclipse.cdt.ui/src |
| * Class: org.eclipse.cdt.internal.ui.search.actions.DeclarationsSearchGroup |
| * Version: 1.12 |
| */ |
| |
| package org.eclipse.ptp.internal.rdt.ui.search.actions; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.cdt.core.model.ICElement; |
| import org.eclipse.cdt.internal.ui.editor.CEditor; |
| import org.eclipse.cdt.internal.ui.editor.ICEditorActionDefinitionIds; |
| import org.eclipse.cdt.internal.ui.search.CSearchMessages; |
| import org.eclipse.cdt.internal.ui.search.CSearchUtil; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.action.MenuManager; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.search.ui.IContextMenuConstants; |
| import org.eclipse.ui.IWorkbenchSite; |
| import org.eclipse.ui.IWorkingSet; |
| import org.eclipse.ui.actions.ActionGroup; |
| import org.eclipse.ui.texteditor.ITextEditorActionConstants; |
| |
| |
| public class DeclarationsSearchGroup extends ActionGroup { |
| |
| private CEditor fEditor; |
| private IWorkbenchSite fSite; |
| |
| private FindDeclarationsAction fFindDeclarationsAction; |
| private FindDeclarationsProjectAction fFindDeclarationsProjectAction; |
| private FindDeclarationsInWorkingSetAction fFindDeclarationsInWorkingSetAction; |
| |
| public DeclarationsSearchGroup(IWorkbenchSite site) { |
| fFindDeclarationsAction= new FindDeclarationsAction(site); |
| fFindDeclarationsProjectAction = new FindDeclarationsProjectAction(site); |
| fFindDeclarationsInWorkingSetAction = new FindDeclarationsInWorkingSetAction(site,null); |
| fSite = site; |
| } |
| /** |
| * @param editor |
| */ |
| public DeclarationsSearchGroup(CEditor editor) { |
| fEditor = editor; |
| |
| fFindDeclarationsAction= new FindDeclarationsAction(editor); |
| fFindDeclarationsAction.setActionDefinitionId(ICEditorActionDefinitionIds.FIND_DECL); |
| if (editor != null){ |
| editor.setAction(ICEditorActionDefinitionIds.FIND_DECL, fFindDeclarationsAction); |
| } |
| |
| fFindDeclarationsProjectAction = new FindDeclarationsProjectAction(editor); |
| |
| fFindDeclarationsInWorkingSetAction = new FindDeclarationsInWorkingSetAction(editor,null); |
| } |
| /* |
| * Method declared on ActionGroup. |
| */ |
| public void fillContextMenu(IMenuManager menu) { |
| super.fillContextMenu(menu); |
| |
| IMenuManager incomingMenu = menu; |
| |
| IMenuManager declarationsMenu = new MenuManager(CSearchMessages.group_declarations, IContextMenuConstants.GROUP_SEARCH); |
| |
| if (fEditor != null){ |
| menu.appendToGroup(ITextEditorActionConstants.GROUP_FIND, declarationsMenu); |
| } else { |
| incomingMenu.appendToGroup(IContextMenuConstants.GROUP_SEARCH, declarationsMenu); |
| } |
| incomingMenu = declarationsMenu; |
| |
| FindAction[] actions = getWorkingSetActions(); |
| incomingMenu.add(fFindDeclarationsAction); |
| incomingMenu.add(fFindDeclarationsProjectAction); |
| incomingMenu.add(fFindDeclarationsInWorkingSetAction); |
| |
| for (int i=0; i<actions.length; i++){ |
| incomingMenu.add(actions[i]); |
| } |
| } |
| |
| private FindAction[] getWorkingSetActions() { |
| ArrayList actions= new ArrayList(CSearchUtil.LRU_WORKINGSET_LIST_SIZE); |
| |
| Iterator iter= CSearchUtil.getLRUWorkingSets().iterator(); |
| while (iter.hasNext()) { |
| IWorkingSet[] workingSets= (IWorkingSet[])iter.next(); |
| FindAction action; |
| if (fEditor != null) |
| action= new WorkingSetFindAction(fEditor, new FindDeclarationsInWorkingSetAction(fEditor, workingSets), CSearchUtil.toString(workingSets)); |
| else |
| action= new WorkingSetFindAction(fSite, new FindDeclarationsInWorkingSetAction(fSite, workingSets), CSearchUtil.toString(workingSets)); |
| |
| actions.add(action); |
| } |
| |
| return (FindAction[])actions.toArray(new FindAction[actions.size()]); |
| } |
| public static boolean canActionBeAdded(ISelection selection) { |
| if(selection instanceof ITextSelection) { |
| return (((ITextSelection)selection).getLength() > 0); |
| } else { |
| return getElement(selection) != null; |
| } |
| } |
| |
| private static ICElement getElement(ISelection sel) { |
| if (!sel.isEmpty() && sel instanceof IStructuredSelection) { |
| List list= ((IStructuredSelection)sel).toList(); |
| if (list.size() == 1) { |
| Object element= list.get(0); |
| if (element instanceof ICElement) { |
| return (ICElement)element; |
| } |
| } |
| } |
| return null; |
| } |
| |
| /* |
| * Overrides method declared in ActionGroup |
| */ |
| public void dispose() { |
| fFindDeclarationsAction= null; |
| fFindDeclarationsProjectAction=null; |
| fFindDeclarationsInWorkingSetAction= null; |
| super.dispose(); |
| } |
| } |