| /****************************************************************************** |
| * Copyright (c) 2009 Red Hat |
| * 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: |
| * Rob Stryker - initial implementation and ongoing maintenance |
| ******************************************************************************/ |
| package org.eclipse.wst.common.componentcore.ui.internal.propertypage; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.ModuleCoreNature; |
| import org.eclipse.wst.common.componentcore.internal.IModuleHandler; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.ui.Messages; |
| import org.eclipse.wst.common.componentcore.ui.internal.taskwizard.IWizardHandle; |
| import org.eclipse.wst.common.componentcore.ui.internal.taskwizard.WizardFragment; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| |
| public class ProjectReferenceWizardFragment extends WizardFragment { |
| private LabelProvider labelProvider = null; |
| private ITreeContentProvider contentProvider = null; |
| private TreeViewer viewer; |
| private IProject selected; |
| |
| public boolean hasComposite() { |
| return true; |
| } |
| |
| public Composite createComposite(Composite parent, IWizardHandle handle) { |
| handle.setTitle(Messages.ProjectReferenceTitle); |
| handle.setDescription(Messages.ProjectReferenceDescription); |
| |
| Composite c = new Composite(parent, SWT.NONE); |
| c.setLayout(new FillLayout()); |
| viewer = new TreeViewer(c, SWT.SINGLE | SWT.BORDER); |
| viewer.setContentProvider(getContentProvider()); |
| viewer.setLabelProvider(getLabelProvider()); |
| viewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| selChanged(); |
| } |
| }); |
| viewer.setInput(ResourcesPlugin.getWorkspace()); |
| return c; |
| } |
| |
| private void selChanged() { |
| if( viewer != null ) { |
| IStructuredSelection sel = (IStructuredSelection)viewer.getSelection(); |
| if( sel != null ) |
| selected = (IProject)sel.getFirstElement(); |
| } |
| } |
| |
| public void performFinish(IProgressMonitor monitor) throws CoreException { |
| if( !ModuleCoreNature.isFlexibleProject(selected)) { |
| try { |
| ProjectFacetsManager.create(selected.getProject(), true, monitor); |
| } catch( CoreException ee) { |
| // TODO something |
| } |
| } |
| String path = null; |
| IVirtualComponent comp = ComponentCore.createComponent(selected, false); |
| path = getArchiveName(selected,comp); |
| |
| |
| getTaskModel().putObject(NewReferenceWizard.COMPONENT, comp); |
| getTaskModel().putObject(NewReferenceWizard.COMPONENT_PATH, path); |
| } |
| |
| protected String getArchiveName(IProject proj, IVirtualComponent comp) { |
| return getModuleHandler().getArchiveName(proj,comp); |
| } |
| |
| |
| protected IModuleHandler getModuleHandler() { |
| return (IModuleHandler)getTaskModel().getObject(NewReferenceWizard.MODULEHANDLER); |
| } |
| |
| protected LabelProvider getLabelProvider() { |
| if( labelProvider == null ) { |
| labelProvider = new LabelProvider() { |
| public Image getImage(Object element) { |
| return PlatformUI.getWorkbench().getSharedImages().getImage(IDE.SharedImages.IMG_OBJ_PROJECT); |
| } |
| public String getText(Object element) { |
| if( element instanceof IProject ) |
| return ((IProject)element).getName(); |
| return element == null ? "" : element.toString();//$NON-NLS-1$ |
| } |
| }; |
| } |
| return labelProvider; |
| } |
| |
| protected ITreeContentProvider getContentProvider() { |
| if( contentProvider == null ) { |
| contentProvider = new ITreeContentProvider() { |
| public Object[] getElements(Object inputElement) { |
| IProject root = (IProject)getTaskModel().getObject(NewReferenceWizard.PROJECT); |
| IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); |
| ArrayList<IProject> list = new ArrayList<IProject>(Arrays.asList(projects)); |
| IVirtualComponent comp = (IVirtualComponent)getTaskModel().getObject(NewReferenceWizard.ROOT_COMPONENT); |
| List filtered = getModuleHandler().getFilteredProjectListForAdd(comp, list); |
| return filtered.toArray(new IProject[filtered.size()]); |
| } |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| } |
| public void dispose() { |
| } |
| public boolean hasChildren(Object element) { |
| return false; |
| } |
| public Object getParent(Object element) { |
| return null; |
| } |
| public Object[] getChildren(Object parentElement) { |
| return null; |
| } |
| }; |
| } |
| return contentProvider; |
| } |
| } |