| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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 Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.ui.actions; |
| |
| import org.eclipse.swt.widgets.Shell; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| |
| import org.eclipse.ui.IActionBars; |
| import org.eclipse.ui.IViewPart; |
| import org.eclipse.ui.IWorkbenchSite; |
| import org.eclipse.ui.actions.ActionFactory; |
| import org.eclipse.ui.actions.ActionGroup; |
| import org.eclipse.ui.actions.BuildAction; |
| import org.eclipse.ui.ide.IDEActionFactory; |
| |
| import org.eclipse.jdt.core.IJavaProject; |
| |
| import org.eclipse.jdt.internal.ui.actions.ActionMessages; |
| |
| import org.eclipse.jdt.ui.IContextMenuConstants; |
| |
| /** |
| * Contributes all build related actions to the context menu and installs handlers for the |
| * corresponding global menu actions. |
| * |
| * <p> |
| * This class may be instantiated; it is not intended to be subclassed. |
| * </p> |
| * |
| * @since 2.0 |
| */ |
| public class BuildActionGroup extends ActionGroup { |
| |
| private IWorkbenchSite fSite; |
| |
| private BuildAction fBuildAction; |
| private RefreshAction fRefreshAction; |
| |
| /** |
| * Creates a new <code>BuildActionGroup</code>. The group requires that |
| * the selection provided by the view part's selection provider is of type |
| * <code>org.eclipse.jface.viewers.IStructuredSelection</code>. |
| * |
| * @param part the view part that owns this action group |
| */ |
| public BuildActionGroup(IViewPart part) { |
| fSite= part.getSite(); |
| Shell shell= fSite.getShell(); |
| ISelectionProvider provider= fSite.getSelectionProvider(); |
| |
| fBuildAction= new BuildAction(shell, IncrementalProjectBuilder.INCREMENTAL_BUILD); |
| fBuildAction.setText(ActionMessages.BuildAction_label); |
| fBuildAction.setActionDefinitionId("org.eclipse.ui.project.buildProject"); //$NON-NLS-1$ |
| |
| fRefreshAction= new RefreshAction(fSite); |
| fRefreshAction.setActionDefinitionId("org.eclipse.ui.file.refresh"); //$NON-NLS-1$ |
| |
| provider.addSelectionChangedListener(fBuildAction); |
| provider.addSelectionChangedListener(fRefreshAction); |
| } |
| |
| /** |
| * Returns the refresh action managed by this group. |
| * |
| * @return the refresh action. If this group doesn't manage a refresh action |
| * <code>null</code> is returned |
| */ |
| public IAction getRefreshAction() { |
| return fRefreshAction; |
| } |
| |
| /* (non-Javadoc) |
| * Method declared in ActionGroup |
| */ |
| public void fillActionBars(IActionBars actionBar) { |
| super.fillActionBars(actionBar); |
| setGlobalActionHandlers(actionBar); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared in ActionGroup |
| */ |
| public void fillContextMenu(IMenuManager menu) { |
| ISelection selection= getContext().getSelection(); |
| if (!ResourcesPlugin.getWorkspace().isAutoBuilding() && isBuildTarget(selection)) { |
| appendToGroup(menu, fBuildAction); |
| } |
| appendToGroup(menu, fRefreshAction); |
| super.fillContextMenu(menu); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared in ActionGroup |
| */ |
| public void dispose() { |
| ISelectionProvider provider= fSite.getSelectionProvider(); |
| provider.removeSelectionChangedListener(fBuildAction); |
| provider.removeSelectionChangedListener(fRefreshAction); |
| super.dispose(); |
| } |
| |
| private void setGlobalActionHandlers(IActionBars actionBar) { |
| actionBar.setGlobalActionHandler(IDEActionFactory.BUILD_PROJECT.getId(), fBuildAction); |
| actionBar.setGlobalActionHandler(ActionFactory.REFRESH.getId(), fRefreshAction); |
| } |
| |
| private void appendToGroup(IMenuManager menu, IAction action) { |
| if (action.isEnabled()) |
| menu.appendToGroup(IContextMenuConstants.GROUP_BUILD, action); |
| } |
| |
| private boolean isBuildTarget(ISelection s) { |
| if (!(s instanceof IStructuredSelection)) |
| return false; |
| IStructuredSelection selection= (IStructuredSelection)s; |
| if (selection.size() != 1) |
| return false; |
| return selection.getFirstElement() instanceof IJavaProject; |
| } |
| } |