| /******************************************************************************* |
| * Copyright (c) 2008, 2012 Intel Corporation. |
| * 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: |
| * Oleg Danilov, Intel - Initial API and Implementation |
| * |
| *******************************************************************************/ |
| |
| package org.eclipse.bpel.ui; |
| |
| import org.eclipse.bpel.ui.actions.BPELCopyAction; |
| import org.eclipse.bpel.ui.actions.BPELCutAction; |
| import org.eclipse.bpel.ui.actions.BPELDeleteAction; |
| import org.eclipse.bpel.ui.actions.BPELPasteAction; |
| import org.eclipse.gef.ui.actions.ActionRegistry; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IEditorActionBarContributor; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IEditorSite; |
| import org.eclipse.ui.IWorkbenchPartSite; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.part.MultiPageEditorActionBarContributor; |
| import org.eclipse.ui.texteditor.ITextEditor; |
| import org.eclipse.ui.texteditor.ITextEditorActionConstants; |
| |
| /** |
| * Manages the installation/deinstallation of global actions for multi-page |
| * editors. Responsible for the redirection of global actions to the active |
| * editor. Multi-page contributor replaces the contributors for the individual |
| * editors in the multi-page editor. |
| */ |
| public class BPELMultiPageEditorActionBarContributor extends |
| MultiPageEditorActionBarContributor { |
| |
| private IEditorPart activeEditorPart; |
| private BPELEditor bpelEditor; |
| |
| /** |
| * Creates a multi-page contributor. |
| */ |
| public BPELMultiPageEditorActionBarContributor() { |
| super(); |
| } |
| |
| /** |
| * Returns the action registered with the given text editor. |
| * |
| * @return IAction or null if editor is null. |
| */ |
| protected IAction getAction(ITextEditor editor, String actionID) { |
| return (editor == null ? null : editor.getAction(actionID)); |
| } |
| |
| /* |
| * (non-JavaDoc) Method declared in |
| * AbstractMultiPageEditorActionBarContributor. |
| */ |
| |
| @Override |
| public void setActivePage(IEditorPart part) { |
| if (activeEditorPart == part) |
| return; |
| |
| activeEditorPart = part; |
| |
| IActionBars actionBars = getActionBars(); |
| |
| if (activeEditorPart != null && activeEditorPart instanceof ITextEditor) { |
| IActionBars siteActionBars = ((IEditorSite)activeEditorPart.getEditorSite()).getActionBars(); |
| siteActionBars.setGlobalActionHandler(ITextEditorActionConstants.UNDO, getAction((ITextEditor)activeEditorPart, ITextEditorActionConstants.UNDO)); |
| siteActionBars.setGlobalActionHandler(ITextEditorActionConstants.REDO, getAction((ITextEditor)activeEditorPart, ITextEditorActionConstants.REDO)); |
| siteActionBars.updateActionBars(); |
| } else { |
| if (part instanceof BPELEditor) { |
| bpelEditor = (BPELEditor) part; |
| } |
| if (bpelEditor != null) { |
| Object adapter = bpelEditor.getAdapter(ActionRegistry.class); |
| if (adapter instanceof ActionRegistry) { |
| ActionRegistry registry = (ActionRegistry) adapter; |
| // COPY |
| IAction action = registry.getAction(BPELCopyAction.ID); |
| actionBars.setGlobalActionHandler(ActionFactory.COPY |
| .getId(), action); |
| // CUT |
| action = registry.getAction(BPELCutAction.ID); |
| actionBars.setGlobalActionHandler( |
| ActionFactory.CUT.getId(), action); |
| // PASTE |
| action = registry.getAction(BPELPasteAction.ID); |
| actionBars.setGlobalActionHandler(ActionFactory.PASTE |
| .getId(), action); |
| // DELETE |
| action = registry.getAction(BPELDeleteAction.ID); |
| actionBars.setGlobalActionHandler(ActionFactory.DELETE |
| .getId(), action); |
| } |
| |
| IWorkbenchPartSite site = bpelEditor.getSite(); |
| if (site instanceof IEditorSite) |
| { |
| ITextEditor textEditor = bpelEditor.getMultipageEditor().getTextEditor(); |
| IActionBars siteActionBars = ((IEditorSite) site).getActionBars(); |
| siteActionBars.setGlobalActionHandler(ITextEditorActionConstants.UNDO, getAction(textEditor, ITextEditorActionConstants.UNDO)); |
| siteActionBars.setGlobalActionHandler(ITextEditorActionConstants.REDO, getAction(textEditor, ITextEditorActionConstants.REDO)); |
| siteActionBars.updateActionBars(); |
| } |
| } |
| } |
| |
| if (actionBars != null) { |
| // update menu bar and tool bar |
| actionBars.updateActionBars(); |
| } |
| |
| } |
| } |