| /****************************************************************************** |
| * 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 org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| 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.jface.viewers.ViewerFilter; |
| 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.ISharedImages; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.wst.common.componentcore.ui.IModuleCoreUIContextIds; |
| 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.componentcore.ui.propertypage.AddModuleDependenciesPropertiesPage.ComponentResourceProxy; |
| import org.eclipse.wst.common.componentcore.ui.propertypage.IReferenceWizardConstants; |
| |
| public class FolderMappingWizardFragment extends WizardFragment { |
| private IProject project; |
| private TreeViewer viewer; |
| private IContainer selected = null; |
| protected IWizardHandle handle; |
| |
| boolean isComplete = false; |
| |
| public boolean isComplete() { |
| return isComplete; |
| } |
| |
| public boolean hasComposite() { |
| return true; |
| } |
| |
| public Composite createComposite(Composite parent, IWizardHandle handle) { |
| this.handle = handle; |
| handle.setTitle(Messages.AddFolder); |
| handle.setDescription(Messages.AddFolderMappings); |
| project = (IProject)getTaskModel().getObject(IReferenceWizardConstants.PROJECT); |
| Composite c = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| c.setLayout(layout); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(c, IModuleCoreUIContextIds.DEPLOYMENT_ASSEMBLY_PREFERENCE_PAGE_ADD_NEW_FOLDER_MAPPING_P1); |
| this.viewer = new TreeViewer(c, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); |
| viewer.setContentProvider(getContentProvider()); |
| viewer.setLabelProvider(getLabelProvider()); |
| viewer.addFilter(getFilter()); |
| viewer.setInput(project); |
| viewer.addSelectionChangedListener(getListener()); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = 390; |
| data.heightHint = 185; |
| viewer.getTree().setLayoutData(data); |
| return c; |
| } |
| |
| protected ISelectionChangedListener getListener() { |
| return new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| IStructuredSelection sel = (IStructuredSelection)viewer.getSelection(); |
| Object first = sel.getFirstElement(); |
| if( first instanceof IContainer) { |
| selected = (IContainer)first; |
| if(!isComplete) { |
| isComplete = true; |
| handle.update(); |
| } |
| } |
| } |
| }; |
| } |
| |
| public IContainer getSelected() { |
| return selected; |
| } |
| |
| protected ViewerFilter getFilter() { |
| return new ViewerFilter() { |
| public boolean select(Viewer viewer, Object parentElement, |
| Object element) { |
| return element instanceof IContainer; |
| } |
| }; |
| } |
| |
| protected ITreeContentProvider getContentProvider() { |
| return new ITreeContentProvider() { |
| |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| } |
| |
| public void dispose() { |
| } |
| |
| public Object[] getElements(Object inputElement) { |
| try { |
| return project.members(); |
| } catch( CoreException ce ) { |
| return new Object[]{}; |
| } |
| } |
| |
| public boolean hasChildren(Object element) { |
| if( element instanceof IContainer) { |
| try { |
| return ((IContainer)element).members().length > 0; |
| } catch( CoreException ce ) { |
| } |
| } |
| return false; |
| } |
| |
| public Object getParent(Object element) { |
| if( element instanceof IResource) |
| return ((IResource)element).getParent(); |
| return null; |
| } |
| |
| public Object[] getChildren(Object parentElement) { |
| if( parentElement instanceof IContainer) { |
| try { |
| return ((IContainer)parentElement).members(); |
| } catch( CoreException ce ) { |
| } |
| } |
| return new Object[]{}; |
| } |
| }; |
| } |
| |
| protected LabelProvider getLabelProvider() { |
| return new LabelProvider() { |
| public Image getImage(Object element) { |
| return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER); |
| } |
| public String getText(Object element) { |
| if( element instanceof IResource) |
| return ((IResource)element).getName(); |
| return element.toString(); |
| } |
| }; |
| } |
| |
| |
| public void performFinish(IProgressMonitor monitor) throws CoreException { |
| IContainer c = getSelected(); |
| if( c != null ) { |
| IPath p = c.getProjectRelativePath(); |
| ComponentResourceProxy proxy = new ComponentResourceProxy(p, new Path("/")); //$NON-NLS-1$ |
| getTaskModel().putObject(IReferenceWizardConstants.FOLDER_MAPPING, proxy); |
| } |
| } |
| } |