| /******************************************************************************* |
| * Copyright (c) 2012, 2019 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.ui.internal.menus; |
| |
| import java.util.ArrayList; |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.e4.core.contexts.ContextFunction; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.ui.internal.workbench.ContributionsAnalyzer; |
| import org.eclipse.e4.ui.model.application.MApplication; |
| import org.eclipse.e4.ui.model.application.ui.menu.MMenuContribution; |
| import org.eclipse.e4.ui.model.application.ui.menu.MToolBarContribution; |
| import org.eclipse.e4.ui.model.application.ui.menu.MTrimContribution; |
| import org.eclipse.e4.ui.model.application.ui.menu.impl.MenuFactoryImpl; |
| import org.eclipse.e4.ui.workbench.IWorkbench; |
| import org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord; |
| import org.eclipse.e4.ui.workbench.renderers.swt.ToolBarContributionRecord; |
| import org.eclipse.ui.internal.WorkbenchPlugin; |
| |
| /** |
| * @since 3.102.0 |
| * |
| */ |
| public class MenuFactoryGenerator { |
| private MApplication application; |
| private IConfigurationElement configElement; |
| private MenuLocationURI location; |
| |
| public MenuFactoryGenerator(MApplication application, IEclipseContext appContext, |
| IConfigurationElement configElement, String attribute) { |
| this.application = application; |
| // this.appContext = appContext; |
| assert appContext.equals(this.application.getContext()); |
| this.configElement = configElement; |
| this.location = new MenuLocationURI(attribute); |
| } |
| |
| private boolean inToolbar() { |
| return location.getScheme().startsWith("toolbar"); //$NON-NLS-1$ |
| } |
| |
| public void mergeIntoModel(ArrayList<MMenuContribution> menuContributions, |
| ArrayList<MToolBarContribution> toolBarContributions, ArrayList<MTrimContribution> trimContributions) { |
| if (location.getPath() == null || location.getPath().isEmpty()) { |
| WorkbenchPlugin.log("MenuFactoryGenerator.mergeIntoModel: Invalid menu URI: " + location); //$NON-NLS-1$ |
| return; |
| } |
| if (inToolbar()) { |
| if (MenuAdditionCacheEntry.isInWorkbenchTrim(location)) { |
| // processTrimChildren(trimContributions, toolBarContributions, |
| // configElement); |
| } else { |
| String query = location.getQuery(); |
| if (query == null || query.isEmpty()) { |
| query = "after=additions"; //$NON-NLS-1$ |
| } |
| processToolbarChildren(toolBarContributions, configElement, location.getPath(), query); |
| } |
| return; |
| } |
| MMenuContribution menuContribution = MenuFactoryImpl.eINSTANCE.createMenuContribution(); |
| menuContribution.getPersistedState().put(IWorkbench.PERSIST_STATE, Boolean.FALSE.toString()); |
| String idContrib = MenuHelper.getId(configElement); |
| if (idContrib != null && idContrib.length() > 0) { |
| menuContribution.setElementId(idContrib); |
| } |
| if ("org.eclipse.ui.popup.any".equals(location.getPath())) { //$NON-NLS-1$ |
| menuContribution.setParentId("popup"); //$NON-NLS-1$ |
| } else { |
| menuContribution.setParentId(location.getPath()); |
| } |
| String query = location.getQuery(); |
| if (query == null || query.isEmpty()) { |
| query = "after=additions"; //$NON-NLS-1$ |
| } |
| menuContribution.setPositionInParent(query); |
| menuContribution.getTags().add("scheme:" + location.getScheme()); //$NON-NLS-1$ |
| String filter = ContributionsAnalyzer.MC_MENU; |
| if ("popup".equals(location.getScheme())) { //$NON-NLS-1$ |
| filter = ContributionsAnalyzer.MC_POPUP; |
| } |
| menuContribution.getTags().add(filter); |
| menuContribution.setVisibleWhen(MenuHelper.getVisibleWhen(configElement)); |
| ContextFunction generator = new ContributionFactoryGenerator(configElement, 0); |
| menuContribution.getTransientData().put(ContributionRecord.FACTORY, generator); |
| menuContributions.add(menuContribution); |
| } |
| |
| private void processToolbarChildren(ArrayList<MToolBarContribution> contributions, IConfigurationElement toolbar, |
| String parentId, String position) { |
| MToolBarContribution toolBarContribution = MenuFactoryImpl.eINSTANCE.createToolBarContribution(); |
| toolBarContribution.getPersistedState().put(IWorkbench.PERSIST_STATE, Boolean.FALSE.toString()); |
| String idContrib = MenuHelper.getId(toolbar); |
| if (idContrib != null && idContrib.length() > 0) { |
| toolBarContribution.setElementId(idContrib); |
| } |
| toolBarContribution.setParentId(parentId); |
| toolBarContribution.setPositionInParent(position); |
| toolBarContribution.getTags().add("scheme:" + location.getScheme()); //$NON-NLS-1$ |
| |
| ContextFunction generator = new ContributionFactoryGenerator(configElement, 1); |
| toolBarContribution.getTransientData().put(ToolBarContributionRecord.FACTORY, generator); |
| |
| contributions.add(toolBarContribution); |
| } |
| } |