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/*******************************************************************************
* 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);
jsfLibCfgControl.initControlsValues(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;
}
}
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