| /******************************************************************************* |
| * Copyright (c) 2010, 2013 Tasktop Technologies 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: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.builds.ui.commands; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.mylyn.builds.core.IBuild; |
| import org.eclipse.mylyn.builds.core.IBuildElement; |
| import org.eclipse.mylyn.builds.core.IBuildPlan; |
| import org.eclipse.mylyn.builds.core.spi.GetBuildsRequest; |
| import org.eclipse.mylyn.builds.core.spi.GetBuildsRequest.Scope; |
| import org.eclipse.mylyn.builds.internal.core.operations.GetBuildsOperation; |
| import org.eclipse.mylyn.builds.internal.core.operations.OperationChangeEvent; |
| import org.eclipse.mylyn.builds.internal.core.operations.OperationChangeListener; |
| import org.eclipse.mylyn.builds.ui.BuildsUiConstants; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.commons.workbench.EditorHandle; |
| import org.eclipse.mylyn.internal.builds.ui.BuildsUiInternal; |
| import org.eclipse.mylyn.internal.builds.ui.BuildsUiPlugin; |
| import org.eclipse.mylyn.internal.builds.ui.editor.BuildEditor; |
| import org.eclipse.mylyn.internal.builds.ui.editor.BuildEditorInput; |
| import org.eclipse.mylyn.internal.builds.ui.editor.BuildEditorInput.BuildInfo; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PartInitException; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class OpenHandler extends AbstractHandler { |
| |
| public static EditorHandle fetchAndOpen(final IWorkbenchPage page, final IBuild build) { |
| final EditorHandle handle = new EditorHandle(); |
| |
| openEditor(page, handle, build, true); |
| final IBuildPlan plan = build.getPlan(); |
| final String label = build.getLabel(); |
| GetBuildsRequest request = new GetBuildsRequest(build.getPlan(), Collections.singletonList(label), Scope.FULL); |
| GetBuildsOperation operation = BuildsUiInternal.getFactory().getGetBuildsOperation(request); |
| operation.addOperationChangeListener(new OperationChangeListener() { |
| @Override |
| public void done(OperationChangeEvent event) { |
| if (event.getStatus().isOK() && !Display.getDefault().isDisposed()) { |
| final GetBuildsOperation operation = (GetBuildsOperation) event.getOperation(); |
| List<IBuild> builds = operation.getBuilds(); |
| if (builds != null && builds.size() > 0) { |
| final IBuild updatedBuild = builds.get(0); |
| updatedBuild.setPlan(plan); |
| updatedBuild.setServer(plan.getServer()); |
| updateBuildInfo(updatedBuild, BuildInfo.COMPLETE); |
| } else { |
| IStatus status = new Status(IStatus.ERROR, BuildsUiPlugin.ID_PLUGIN, NLS.bind( |
| "The requested build ''{0}'' was not found", label)); //$NON-NLS-1$ |
| handle.setStatus(status); |
| updateBuildInfo(build, BuildInfo.ERROR); |
| } |
| } else { |
| handle.setStatus(event.getStatus()); |
| updateBuildInfo(build, BuildInfo.ERROR); |
| } |
| } |
| |
| protected void updateBuildInfo(final IBuild updatedBuild, final BuildInfo buildInfo) { |
| PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() { |
| public void run() { |
| if (handle.getPart() instanceof BuildEditor) { |
| BuildEditor buildEditor = (BuildEditor) handle.getPart(); |
| if (!buildEditor.isDisposed() && !page.getWorkbenchWindow().getShell().isDisposed()) { |
| buildEditor.getEditorInput().updateBuildInfo(updatedBuild, buildInfo); |
| buildEditor.refresh(); |
| } |
| } |
| } |
| }); |
| } |
| }); |
| operation.execute(); |
| return handle; |
| } |
| |
| protected static void openEditor(final IWorkbenchPage page, final EditorHandle handle, final IBuild build, |
| final boolean partial) { |
| BuildEditorInput input = new BuildEditorInput(build, partial); |
| try { |
| IEditorPart part = page.openEditor(input, BuildsUiConstants.ID_EDITOR_BUILDS); |
| handle.setPart(part); |
| handle.setStatus(Status.OK_STATUS); |
| } catch (PartInitException e) { |
| IStatus status = new Status(IStatus.ERROR, BuildsUiPlugin.ID_PLUGIN, |
| "Unexpected error while opening build", e); //$NON-NLS-1$ |
| StatusHandler.log(status); |
| handle.setStatus(status); |
| } |
| } |
| |
| public static List<EditorHandle> open(IWorkbenchPage page, List<? extends IBuildElement> elements) { |
| List<EditorHandle> handles = new ArrayList<EditorHandle>(); |
| for (IBuildElement element : elements) { |
| // open last build in case of build plans |
| IBuildElement openElement = null; |
| if (element instanceof IBuildPlan) { |
| IBuildPlan plan = (IBuildPlan) element; |
| if (plan.getLastBuild() != null) { |
| openElement = plan.getLastBuild(); |
| } |
| } |
| if (openElement == null) { |
| openElement = element; |
| } |
| |
| if (openElement instanceof IBuild && isPartial((IBuild) openElement)) { |
| EditorHandle handle = fetchAndOpen(page, (IBuild) openElement); |
| handles.add(handle); |
| } else { |
| EditorHandle handle = openInEditor(page, openElement); |
| handles.add(handle); |
| } |
| } |
| return handles; |
| } |
| |
| public static EditorHandle openInEditor(IWorkbenchPage page, IBuildElement item) { |
| BuildEditorInput input = null; |
| if (item instanceof IBuild) { |
| input = new BuildEditorInput((IBuild) item); |
| } |
| |
| if (input != null) { |
| try { |
| IEditorPart part = page.openEditor(input, BuildsUiConstants.ID_EDITOR_BUILDS); |
| EditorHandle handle = new EditorHandle(Status.OK_STATUS); |
| handle.setPart(part); |
| return handle; |
| } catch (PartInitException e) { |
| Status status = new Status(IStatus.ERROR, BuildsUiPlugin.ID_PLUGIN, |
| "Unexpected error while opening build", e); |
| StatusHandler.log(status); |
| EditorHandle handle = new EditorHandle(status); |
| return handle; |
| } |
| } |
| |
| Status status = new Status(IStatus.ERROR, BuildsUiPlugin.ID_PLUGIN, "No editor available to open " + item); |
| return new EditorHandle(status); |
| } |
| |
| private static boolean isPartial(IBuild element) { |
| return element.getName() == null; |
| } |
| |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event); |
| IWorkbenchPage page = window.getActivePage(); |
| if (page == null) { |
| throw new ExecutionException("No active workbench window"); //$NON-NLS-1$ |
| } |
| |
| List<IBuildElement> elements = BuildsUiInternal.getElements(event); |
| open(page, elements); |
| |
| return null; |
| } |
| |
| } |