/* ====================================================================
*
* The ObjectStyle Group Software License, Version 1.0
*
* Copyright (c) 2004 The ObjectStyle Group
* and individual authors of the software. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowlegement:
* "This product includes software developed by the
* ObjectStyle Group (http://objectstyle.org/)."
* Alternately, this acknowlegement may appear in the software itself,
* if and wherever such third-party acknowlegements normally appear.
*
* 4. The names "ObjectStyle Group" and "Cayenne"
* must not be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact andrus@objectstyle.org.
*
* 5. Products derived from this software may not be called "ObjectStyle"
* nor may "ObjectStyle" appear in their names without prior written
* permission of the ObjectStyle Group.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE OBJECTSTYLE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the ObjectStyle Group. For more
* information on the ObjectStyle Group, please see
* <http://objectstyle.org/>.
*
*/
package org.objectstyle.wolips.jdt.ui;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.ui.wizards.IClasspathContainerPage;
import org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension;
import org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension2;
import org.eclipse.jface.viewers.CheckStateChangedEvent;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.viewers.ViewerSorter;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.TableColumn;
import org.objectstyle.wolips.jdt.JdtPlugin;
import org.objectstyle.wolips.jdt.ProjectFrameworkAdapter;
import org.objectstyle.wolips.jdt.classpath.WOFrameworkClasspathContainer;
import org.objectstyle.wolips.jdt.classpath.model.IEclipseFramework;
public class WOFrameworkContainerPage extends WizardPage implements IClasspathContainerPage, IClasspathContainerPageExtension2, IClasspathContainerPageExtension {
private CheckboxTableViewer _frameworkTableViewer;
private Set<IEclipseFramework> _frameworks;
private Set<IEclipseFramework> _usedFrameworks;
private IJavaProject _project;
/**
* The constructor.
*/
public WOFrameworkContainerPage() {
super("WebObjects Frameworks");
setTitle("WebObjects Frameworks");
setMessage("Select the frameworks to add to this project.");
}
protected boolean isFrameworkUsed(IEclipseFramework framework) {
return _usedFrameworks.contains(framework);
}
public void createControl(Composite parent) {
Composite thisPage = new Composite(parent, SWT.NONE);
thisPage.setLayoutData(new GridData(GridData.FILL_BOTH));
thisPage.setLayout(new GridLayout());
_frameworkTableViewer = CheckboxTableViewer.newCheckList(thisPage, SWT.MULTI | SWT.BORDER);
TableColumn frameworkNameColumn = new TableColumn(_frameworkTableViewer.getTable(), SWT.NONE);
frameworkNameColumn.setText("Name");
frameworkNameColumn.setWidth(200);
TableColumn rootNameColumn = new TableColumn(_frameworkTableViewer.getTable(), SWT.NONE);
rootNameColumn.setText("Location");
rootNameColumn.setWidth(200);
GridData tableLayoutData = new GridData(GridData.FILL_BOTH);
tableLayoutData.heightHint = 200;
_frameworkTableViewer.getTable().setHeaderVisible(true);
_frameworkTableViewer.getTable().setLayoutData(tableLayoutData);
_frameworkTableViewer.setSorter(new ViewerSorter());
// _frameworkTableViewer.addSelectionChangedListener(this);
final CheckboxTableViewer finalFrameworkTableViewer = _frameworkTableViewer;
_frameworkTableViewer.addCheckStateListener(new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent event) {
IEclipseFramework checkedFramework = (IEclipseFramework) event.getElement();
if (!event.getChecked() && isFrameworkUsed(checkedFramework)) {
finalFrameworkTableViewer.setChecked(checkedFramework, true);
}
}
});
WOFrameworkContentProvider frameworkContentProvider = new WOFrameworkContentProvider(_frameworks);
WOFrameworkLabelProvider labelProvider = new WOFrameworkLabelProvider(_usedFrameworks);
_frameworkTableViewer.setContentProvider(frameworkContentProvider);
_frameworkTableViewer.setLabelProvider(labelProvider);
_frameworkTableViewer.setInput(frameworkContentProvider);
_frameworkTableViewer.setGrayedElements(_usedFrameworks.toArray());
_frameworkTableViewer.setCheckedElements(_usedFrameworks.toArray());
setControl(thisPage);
// frameworkChanged();
}
public void initialize(IJavaProject javaProject, IClasspathEntry[] currentEntries) {
_project = javaProject;
_frameworks = JdtPlugin.getDefault().getFrameworkModel(_project.getProject()).getAllFrameworks();
_usedFrameworks = new HashSet<IEclipseFramework>();
try {
Map<String, IEclipseFramework> namedFrameworksMap = new HashMap<String, IEclipseFramework>();
for (IEclipseFramework framework : _frameworks) {
namedFrameworksMap.put(framework.getName(), framework);
}
ProjectFrameworkAdapter frameworkAdapter = (ProjectFrameworkAdapter)_project.getProject().getAdapter(ProjectFrameworkAdapter.class);
Set<String> linkedFrameworkNames = frameworkAdapter.getLinkedFrameworkNames();
for (String linkedFrameworkName : linkedFrameworkNames) {
IEclipseFramework localFramework = namedFrameworksMap.get(linkedFrameworkName);
if (localFramework != null) {
_usedFrameworks.add(localFramework);
}
}
} catch (Throwable t) {
throw new RuntimeException("Failed to remove already linked frameworks from the framework list.", t);
}
}
public boolean finish() {
return true;
}
@Override
public void setVisible(boolean visible) {
super.setVisible(visible);
}
public void setSelection(IClasspathEntry containerEntry) {
// DO NOTHING
}
public IClasspathEntry getSelection() {
return null;
}
public IClasspathEntry[] getNewContainers() {
Set<IClasspathEntry> classpathEntries = new HashSet<IClasspathEntry>();
if (_frameworkTableViewer != null) {
Object[] checkedObjects = _frameworkTableViewer.getCheckedElements();
for (Object checkedObject : checkedObjects) {
IEclipseFramework selectedFramework = (IEclipseFramework) checkedObject;
if (!isFrameworkUsed(selectedFramework)) {
WOFrameworkClasspathContainer frameworkContainer = new WOFrameworkClasspathContainer(selectedFramework);
classpathEntries.add(JavaCore.newContainerEntry(frameworkContainer.getPath()));
}
}
}
return classpathEntries.toArray(new IClasspathEntry[classpathEntries.size()]);
}
}