diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreDomainNavigatorContentProvider.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreDomainNavigatorContentProvider.java | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreDomainNavigatorContentProvider.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreDomainNavigatorContentProvider.java deleted file mode 100644 index c64581b543..0000000000 --- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/navigator/AcoreDomainNavigatorContentProvider.java +++ /dev/null @@ -1,265 +0,0 @@ -/* - * Copyright (c) 2010, 2012, 2015, 2016 Eike Stepper (Berlin, Germany) 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: - * Martin Fluegge - initial API and implementation - * - */ -package org.eclipse.emf.cdo.dawn.examples.acore.diagram.navigator; - -import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreDiagramEditorPlugin; - -import org.eclipse.emf.common.util.URI; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; -import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; -import org.eclipse.emf.transaction.TransactionalEditingDomain; -import org.eclipse.emf.workspace.util.WorkspaceSynchronizer; - -import org.eclipse.core.resources.IFile; -import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.ui.IMemento; -import org.eclipse.ui.navigator.ICommonContentExtensionSite; -import org.eclipse.ui.navigator.ICommonContentProvider; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; - -/** - * @generated - */ -public class AcoreDomainNavigatorContentProvider implements ICommonContentProvider -{ - - /** - * @generated - */ - private AdapterFactoryContentProvider myAdapterFctoryContentProvier; - - /** - * @generated - */ - private static final Object[] EMPTY_ARRAY = new Object[0]; - - /** - * @generated - */ - private Viewer myViewer; - - /** - * @generated - */ - private AdapterFactoryEditingDomain myEditingDomain; - - /** - * @generated - */ - private WorkspaceSynchronizer myWorkspaceSynchronizer; - - /** - * @generated - */ - private Runnable myViewerRefreshRunnable; - - /** - * @generated - */ - public AcoreDomainNavigatorContentProvider() - { - myAdapterFctoryContentProvier = new AdapterFactoryContentProvider(AcoreDiagramEditorPlugin.getInstance().getItemProvidersAdapterFactory()); - TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain(); - myEditingDomain = (AdapterFactoryEditingDomain)editingDomain; - myEditingDomain.setResourceToReadOnlyMap(new HashMap() - { - private static final long serialVersionUID = 1L; - - @Override - public Object get(Object key) - { - if (!containsKey(key)) - { - put(key, Boolean.TRUE); - } - return super.get(key); - } - }); - myViewerRefreshRunnable = new Runnable() - { - public void run() - { - if (myViewer != null) - { - myViewer.refresh(); - } - } - }; - myWorkspaceSynchronizer = new WorkspaceSynchronizer(editingDomain, new WorkspaceSynchronizer.Delegate() - { - public void dispose() - { - } - - public boolean handleResourceChanged(final Resource resource) - { - for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();) - { - Resource nextResource = (Resource)it.next(); - nextResource.unload(); - } - if (myViewer != null) - { - myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable); - } - return true; - } - - public boolean handleResourceDeleted(Resource resource) - { - for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();) - { - Resource nextResource = (Resource)it.next(); - nextResource.unload(); - } - if (myViewer != null) - { - myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable); - } - return true; - } - - public boolean handleResourceMoved(Resource resource, final URI newURI) - { - for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();) - { - Resource nextResource = (Resource)it.next(); - nextResource.unload(); - } - if (myViewer != null) - { - myViewer.getControl().getDisplay().asyncExec(myViewerRefreshRunnable); - } - return true; - } - }); - } - - /** - * @generated - */ - public void dispose() - { - myWorkspaceSynchronizer.dispose(); - myWorkspaceSynchronizer = null; - myViewerRefreshRunnable = null; - for (Iterator it = myEditingDomain.getResourceSet().getResources().iterator(); it.hasNext();) - { - Resource resource = (Resource)it.next(); - resource.unload(); - } - ((TransactionalEditingDomain)myEditingDomain).dispose(); - myEditingDomain = null; - } - - /** - * @generated - */ - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) - { - myViewer = viewer; - } - - /** - * @generated - */ - public Object[] getElements(Object inputElement) - { - return getChildren(inputElement); - } - - /** - * @generated - */ - public void restoreState(IMemento aMemento) - { - } - - /** - * @generated - */ - public void saveState(IMemento aMemento) - { - } - - /** - * @generated - */ - public void init(ICommonContentExtensionSite aConfig) - { - } - - /** - * @generated - */ - public Object[] getChildren(Object parentElement) - { - if (parentElement instanceof IFile) - { - IFile file = (IFile)parentElement; - URI fileURI = URI.createPlatformResourceURI(file.getFullPath().toString(), true); - Resource resource = myEditingDomain.getResourceSet().getResource(fileURI, true); - return wrapEObjects(myAdapterFctoryContentProvier.getChildren(resource), parentElement); - } - - if (parentElement instanceof AcoreDomainNavigatorItem) - { - return wrapEObjects(myAdapterFctoryContentProvier.getChildren(((AcoreDomainNavigatorItem)parentElement).getEObject()), parentElement); - } - return EMPTY_ARRAY; - } - - /** - * @generated - */ - public Object[] wrapEObjects(Object[] objects, Object parentElement) - { - Collection result = new ArrayList(); - for (int i = 0; i < objects.length; i++) - { - if (objects[i] instanceof EObject) - { - result.add(new AcoreDomainNavigatorItem((EObject)objects[i], parentElement, myAdapterFctoryContentProvier)); - } - } - return result.toArray(); - } - - /** - * @generated - */ - public Object getParent(Object element) - { - if (element instanceof AcoreAbstractNavigatorItem) - { - AcoreAbstractNavigatorItem abstractNavigatorItem = (AcoreAbstractNavigatorItem)element; - return abstractNavigatorItem.getParent(); - } - return null; - } - - /** - * @generated - */ - public boolean hasChildren(Object element) - { - return element instanceof IFile || getChildren(element).length > 0; - } - -} |