| /****************************************************************************** |
| * Copyright (c) 2010 Red Hat 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: |
| * Rob Stryker - initial implementation and ongoing maintenance |
| * Konstantin Komissarchik - misc. UI cleanup |
| ******************************************************************************/ |
| |
| 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.commands.ExecutionException; |
| 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.core.runtime.Path; |
| import org.eclipse.jface.viewers.DoubleClickEvent; |
| import org.eclipse.jface.viewers.IDoubleClickListener; |
| 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.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| 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.internal.resources.VirtualReference; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualReference; |
| import org.eclipse.wst.common.componentcore.ui.IModuleCoreUIContextIds; |
| import org.eclipse.wst.common.componentcore.ui.Messages; |
| import org.eclipse.wst.common.componentcore.ui.ModuleCoreUIPlugin; |
| import org.eclipse.wst.common.componentcore.ui.internal.taskwizard.IWizardHandle; |
| import org.eclipse.wst.common.componentcore.ui.internal.taskwizard.TaskWizardPage; |
| import org.eclipse.wst.common.componentcore.ui.internal.taskwizard.WizardFragment; |
| import org.eclipse.wst.common.componentcore.ui.propertypage.IReferenceWizardConstants; |
| import org.eclipse.wst.common.componentcore.ui.propertypage.IReferenceWizardConstants.ProjectConverterOperationProvider; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModelOperation; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| |
| public class ProjectReferenceWizardFragment extends WizardFragment { |
| protected LabelProvider labelProvider = null; |
| protected ITreeContentProvider contentProvider = null; |
| protected TreeViewer viewer; |
| protected IProject[] selected; |
| |
| public ProjectReferenceWizardFragment() { |
| super(); |
| setComplete(false); |
| } |
| public boolean hasComposite() { |
| return true; |
| } |
| |
| public Composite createComposite(Composite parent, IWizardHandle handle) { |
| handle.setTitle(Messages.ProjectReferenceTitle); |
| handle.setDescription(Messages.ProjectReferenceDescription); |
| handle.setImageDescriptor(IDEWorkbenchPlugin.getIDEImageDescriptor("wizban/newprj_wiz.png")); |
| |
| Composite c = new Composite(parent, SWT.NONE); |
| c.setLayout(new GridLayout()); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(c, IModuleCoreUIContextIds.DEPLOYMENT_ASSEMBLY_PREFERENCE_PAGE_ADD_NEW_PROJECT_REFERENCE_P1); |
| viewer = new TreeViewer(c, SWT.MULTI | SWT.BORDER); |
| viewer.setContentProvider(getContentProvider()); |
| viewer.setLabelProvider(getLabelProvider()); |
| viewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| selChanged(); |
| } |
| }); |
| viewer.addDoubleClickListener(new IDoubleClickListener() { |
| public void doubleClick(DoubleClickEvent event) { |
| advanceToNextPageOrFinish(); |
| } |
| }); |
| viewer.setInput(ResourcesPlugin.getWorkspace()); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = 390; |
| data.heightHint = 185; |
| viewer.getTree().setLayoutData(data); |
| return c; |
| } |
| |
| protected void selChanged() { |
| if( viewer != null ) { |
| IStructuredSelection sel = (IStructuredSelection)viewer.getSelection(); |
| if( sel != null ) { |
| List selectionList = sel.toList(); |
| selected = (IProject[])selectionList.toArray(new IProject[selectionList.size()]); |
| if (selected.length != 0) setComplete(true); |
| else setComplete(false); |
| } else setComplete(false); |
| } |
| ((TaskWizardPage)getPage()).update(); |
| } |
| |
| public void performFinish(IProgressMonitor monitor) throws CoreException { |
| VirtualReference[] refs = new VirtualReference[selected.length]; |
| String runtimeLoc = (String) getTaskModel().getObject(IReferenceWizardConstants.DEFAULT_LIBRARY_LOCATION); |
| ProjectConverterOperationProvider converter = (ProjectConverterOperationProvider)getTaskModel().getObject(IReferenceWizardConstants.PROJECT_CONVERTER_OPERATION_PROVIDER); |
| runtimeLoc = runtimeLoc != null ? runtimeLoc : "/"; //$NON-NLS-1$ |
| for (int i = 0; i < selected.length; i++) { |
| IProject proj = selected[i]; |
| |
| if( !ModuleCoreNature.isFlexibleProject(proj)) { |
| convertProject(selected[i], converter, monitor); |
| } |
| String path = null; |
| refs[i] = new VirtualReference( |
| (IVirtualComponent)getTaskModel().getObject(IReferenceWizardConstants.ROOT_COMPONENT), |
| ComponentCore.createComponent(proj, false)); |
| refs[i].setArchiveName(new Path(getArchiveName(proj, refs[i].getReferencedComponent())).lastSegment()); |
| refs[i].setRuntimePath(new Path(runtimeLoc).makeAbsolute()); |
| } |
| getTaskModel().putObject(IReferenceWizardConstants.FINAL_REFERENCE, refs); |
| } |
| |
| protected void convertProject(IProject proj, ProjectConverterOperationProvider converter, IProgressMonitor monitor) { |
| if( converter != null ) { |
| IDataModelOperation operation = converter.getConversionOperation(proj); |
| if( operation != null ) { |
| try { |
| operation.execute(monitor, null); |
| return; |
| } catch( ExecutionException ee ) { |
| ModuleCoreUIPlugin.log(NLS.bind(Messages.ProjectConversionError, proj.getName()), ee); |
| } |
| } |
| } |
| try { |
| if( !ModuleCoreNature.isFlexibleProject(proj)) { |
| ModuleCoreNature.addModuleCoreNatureIfNecessary(proj, monitor); |
| ProjectFacetsManager.create(proj, true, monitor); |
| } |
| } catch( CoreException ce) { |
| ModuleCoreUIPlugin.log(NLS.bind(Messages.ProjectConversionError, proj.getName()), ce); |
| } |
| } |
| |
| protected String getArchiveName(IProject proj, IVirtualComponent comp) { |
| return getModuleHandler().getArchiveName(proj,comp); |
| } |
| |
| |
| protected IModuleHandler getModuleHandler() { |
| return (IModuleHandler)getTaskModel().getObject(IReferenceWizardConstants.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(IReferenceWizardConstants.PROJECT); |
| IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); |
| ArrayList<IVirtualReference> currentRefs = (ArrayList<IVirtualReference>)getTaskModel().getObject(IReferenceWizardConstants.CURRENT_REFS); |
| ArrayList<IProject> availableList = getAvailableProjects(projects,currentRefs); |
| IVirtualComponent comp = (IVirtualComponent)getTaskModel().getObject(IReferenceWizardConstants.ROOT_COMPONENT); |
| List filtered = getModuleHandler().getFilteredProjectListForAdd(comp, availableList); |
| return filtered.toArray(new IProject[filtered.size()]); |
| } |
| private ArrayList<IProject> getAvailableProjects(IProject[] projects, ArrayList<IVirtualReference> currentRefs) { |
| if (currentRefs.isEmpty()) |
| return new ArrayList<IProject>(Arrays.asList(projects)); |
| ArrayList availProjects = new ArrayList(); |
| for (int i = 0; i < projects.length; i++) { |
| IProject proj = projects[i]; |
| boolean matches = false; |
| for (int j = 0; j < currentRefs.size() && !matches; j++) { |
| IVirtualReference ref = currentRefs.get(j); |
| if ((ref.getReferencedComponent().getProject().equals(proj)) || availProjects.contains(proj)) |
| matches = true; |
| } |
| if( !matches ) |
| availProjects.add(proj); |
| } |
| return availProjects; |
| } |
| 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; |
| } |
| } |