diff options
Diffstat (limited to 'jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/navigator/JaxbNavigatorContentProvider.java')
-rw-r--r-- | jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/navigator/JaxbNavigatorContentProvider.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/navigator/JaxbNavigatorContentProvider.java b/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/navigator/JaxbNavigatorContentProvider.java deleted file mode 100644 index 134eb9fd1a..0000000000 --- a/jaxb/plugins/org.eclipse.jpt.jaxb.ui/src/org/eclipse/jpt/jaxb/ui/internal/navigator/JaxbNavigatorContentProvider.java +++ /dev/null @@ -1,176 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007, 2012 Oracle. 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: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.jaxb.ui.internal.navigator; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.viewers.StructuredViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jpt.common.ui.internal.jface.NavigatorContentProvider; -import org.eclipse.jpt.common.ui.jface.ItemExtendedLabelProviderFactory; -import org.eclipse.jpt.common.ui.jface.ItemTreeContentProviderFactory; -import org.eclipse.jpt.common.utility.model.event.CollectionAddEvent; -import org.eclipse.jpt.common.utility.model.event.CollectionChangeEvent; -import org.eclipse.jpt.common.utility.model.event.CollectionClearEvent; -import org.eclipse.jpt.common.utility.model.event.CollectionRemoveEvent; -import org.eclipse.jpt.common.utility.model.listener.CollectionChangeListener; -import org.eclipse.jpt.jaxb.core.JaxbProject; -import org.eclipse.jpt.jaxb.core.JaxbProjectManager; -import org.eclipse.jpt.jaxb.core.JptJaxbCorePlugin; -import org.eclipse.jpt.jaxb.core.platform.JaxbPlatformDescription; -import org.eclipse.jpt.jaxb.ui.JptJaxbUiPlugin; -import org.eclipse.jpt.jaxb.ui.platform.JaxbPlatformUi; - -/** - * This extension of navigator content provider delegates to the platform UI - * (see the org.eclipse.jpt.jaxb.ui.jaxbPlatformUis extension point) for navigator content. - * - * If there is a platform UI for the given project, this content provider will - * provide a root "JAXB Content" node (child of the project), otherwise there - * will be no content. For children of the "JAXB Content" node (or for any other - * sub-node), this provider will delegate to the content provider returned by the - * platform UI implementation. - */ -public class JaxbNavigatorContentProvider - extends NavigatorContentProvider -{ - private final CollectionChangeListener jaxbProjectListener; - - private StructuredViewer viewer; - - - public JaxbNavigatorContentProvider() { - super(); - this.jaxbProjectListener = this.buildJaxbProjectListener(); - JptJaxbCorePlugin.getProjectManager().addCollectionChangeListener(JaxbProjectManager.JAXB_PROJECTS_COLLECTION, this.jaxbProjectListener); - } - - protected CollectionChangeListener buildJaxbProjectListener() { - return new JaxbProjectListener(); - } - - @Override - protected ItemTreeContentProviderFactory buildItemContentProviderFactory() { - return new JaxbNavigatorTreeItemContentProviderFactory(); - } - - @Override - protected ItemExtendedLabelProviderFactory buildItemLabelProviderFactory() { - return new JaxbNavigatorItemLabelProviderFactory(); - } - - @Override - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - super.inputChanged(viewer, oldInput, newInput); - this.viewer = (StructuredViewer) viewer; - } - - @Override - protected boolean hasChildren_(Object element) { - if (element instanceof IAdaptable) { - IProject project = (IProject) ((IAdaptable) element).getAdapter(IProject.class); - - if (project != null) { - JaxbProject jaxbProject = JptJaxbCorePlugin.getJaxbProject(project); - if (jaxbProject != null) { - JaxbPlatformDescription desc = jaxbProject.getPlatform().getDescription(); - JaxbPlatformUi platformUi = - JptJaxbUiPlugin.getJaxbPlatformUiManager().getJaxbPlatformUi(desc); - - return platformUi != null; - } - } - } - return false; - } - - @Override - protected Object[] getChildren_(Object parentElement) { - if (parentElement instanceof IAdaptable) { - IProject project = (IProject) ((IAdaptable) parentElement).getAdapter(IProject.class); - - if (project != null) { - JaxbProject jaxbProject = JptJaxbCorePlugin.getJaxbProject(project); - if (jaxbProject != null) { - JaxbPlatformDescription desc = jaxbProject.getPlatform().getDescription(); - JaxbPlatformUi platformUi = - JptJaxbUiPlugin.getJaxbPlatformUiManager().getJaxbPlatformUi(desc); - - if (platformUi != null) { - return new Object[] {jaxbProject.getContextRoot()}; - } - } - } - } - return null; - } - - @Override - public void dispose() { - super.dispose(); - JptJaxbCorePlugin.getProjectManager().removeCollectionChangeListener(JaxbProjectManager.JAXB_PROJECTS_COLLECTION, this.jaxbProjectListener); - } - - - // **************** member classes ***************************************** - - /* CU private */ class JaxbProjectListener - implements CollectionChangeListener - { - public void collectionChanged(CollectionChangeEvent event) { - this.refreshViewer(null); - } - public void collectionCleared(CollectionClearEvent event) { - this.refreshViewer(null); - } - public void itemsAdded(CollectionAddEvent event) { - for (Object item : event.getItems()) { - this.refreshViewer(((JaxbProject) item).getProject()); - } - } - public void itemsRemoved(CollectionRemoveEvent event) { - for (Object item : event.getItems()) { - this.refreshViewer(((JaxbProject) item).getProject()); - } - } - - private void refreshViewer(final IProject project) { - if (viewer != null - && viewer.getControl() != null - && !viewer.getControl().isDisposed()) { - // Using job here so that project model update (which also uses - // a job) will complete first - Job refreshJob = new Job("Refresh viewer") { - @Override - protected IStatus run(IProgressMonitor monitor) { - // Using runnable here so that refresh will go on correct thread - viewer.getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - if (project != null) { - viewer.refresh(project); - } - else { - viewer.refresh(); - } - } - }); - return Status.OK_STATUS; - } - }; - refreshJob.setRule(project); - refreshJob.schedule(); - } - } - } -} |