| /******************************************************************************* |
| * Copyright (c) 2006 Oracle Corporation. |
| * 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: |
| * Justin Chen - development check in |
| *******************************************************************************/ |
| package org.eclipse.jst.jsf.ui.internal.jsflibraryconfig; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceChangeEvent; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jst.jsf.core.internal.jsflibraryconfig.JSFLibraryConfigModelAdapter; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.dialogs.PropertyPage; |
| import org.eclipse.wst.common.project.facet.core.IFacetedProject; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| |
| /** |
| * @author Justin Chen - Oracle |
| */ |
| public class JSFLibraryPropertyPage extends PropertyPage { |
| private static String JSF_FACET_ID = "jst.jsf"; //$NON-NLS-1$ |
| private JSFLibraryConfigControl jsfLibCfgControl; |
| private JSFLibraryConfigModelAdapter provider; |
| private IProject project; |
| |
| /** |
| * Constructor for SamplePropertyPage. |
| */ |
| public JSFLibraryPropertyPage() { |
| super(); |
| super.noDefaultAndApplyButton(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.dialogs.PropertyPage#setElement(org.eclipse.core.runtime.IAdaptable) |
| */ |
| public void setElement(IAdaptable element) { |
| super.setElement(element); |
| project= (IProject) element.getAdapter(IResource.class); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.preference.PreferencePage#performOk() |
| */ |
| public boolean performOk() { |
| |
| // Do nothing because of invalid settings. |
| if (!validatePage()) { |
| return true; |
| } |
| |
| provider = jsfLibCfgControl.getModelProvider(); |
| provider.updateProjectDependencies(); |
| provider.saveData(); // save library configuration data |
| |
| return true; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| //if (isJSFFacetInstalled()) { |
| return createForJSFProject(parent); |
| //} else { |
| // return createForNonJSFProject(parent); |
| //} |
| } |
| |
| private Control createForJSFProject(Composite parent) { |
| jsfLibCfgControl = new JSFLibraryConfigControl(parent, SWT.NULL, project); |
| |
| jsfLibCfgControl.addOkClickedListener(new IJSFImplLibraryCreationListener() { |
| public void okClicked(JSFImplLibraryCreationEvent event) { |
| validatePage(); |
| /*setValid(jsfLibCfgControl.getSelectedJSFLibImplementation() != null && |
| isJSFFacetInstalled()); |
| */ |
| } |
| }); |
| |
| validatePage(); |
| |
| return jsfLibCfgControl; |
| } |
| |
| protected boolean validatePage() { |
| if (!isJSFFacetInstalled() || jsfLibCfgControl.getSelectedJSFLibImplementation() == null) { |
| if (!isJSFFacetInstalled()) { |
| JSFLibraryPropertyPage.this.setErrorMessage("JSF Facet not installed."); |
| } |
| if (jsfLibCfgControl.getSelectedJSFLibImplementation() == null) { |
| JSFLibraryPropertyPage.this.setErrorMessage("No JSF implementation library selected."); |
| } |
| return false; |
| }/* else { |
| this.setMessage("Configurations are valid.", IMessageProvider.INFORMATION); |
| }*/ |
| return true; |
| } |
| |
| private boolean isJSFFacetInstalled() { |
| if (project == null) { |
| return false; |
| } |
| |
| try { |
| IFacetedProject fProject = ProjectFacetsManager.create(project); |
| |
| Iterator it = ((IFacetedProject)fProject).getProjectFacets().iterator(); |
| IProjectFacetVersion fv = null; |
| String facetId = null; |
| while (it.hasNext()) { |
| fv = ((IProjectFacetVersion)it.next()); |
| facetId = fv.getProjectFacet().getId(); |
| if (facetId.equals(JSF_FACET_ID)) { |
| return true; |
| } |
| } |
| |
| } catch (CoreException e) { |
| |
| } |
| return false; |
| |
| } |
| |
| } |