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/*************************************************************************
*
* $RCSfile: ContentsSection.java,v $
*
* $Revision: 1.3 $
*
* last change: $Author: cedricbosdo $ $Date: 2007/11/25 20:32:27 $
*
* The Contents of this file are made available subject to the terms of
* the GNU Lesser General Public License Version 2.1
*
* Sun Microsystems Inc., October, 2000
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc..
*
* Copyright: 2002 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): Cedric Bosdonnat
*
*
************************************************************************/
package org.openoffice.ide.eclipse.core.editors.pack;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.viewers.CheckStateChangedEvent;
import org.eclipse.jface.viewers.ICheckStateListener;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.swt.layout.GridData;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.dialogs.ContainerCheckedTreeViewer;
import org.eclipse.ui.forms.SectionPart;
import org.eclipse.ui.forms.widgets.Section;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
import org.openoffice.ide.eclipse.core.editors.Messages;
import org.openoffice.ide.eclipse.core.internal.helpers.UnoidlProjectHelper;
import org.openoffice.ide.eclipse.core.model.pack.PackagePropertiesModel;
import org.openoffice.ide.eclipse.core.model.utils.IModelChangedListener;
/**
* Content section of the Package Contents editor page.
*
* @author cedricbosdo
*
*/
public class ContentsSection extends SectionPart {
private PackageFormPage mPage;
private ContainerCheckedTreeViewer mTreeViewer;
/**
* Constructor.
*
* @param pPage the form page containing the section
*/
public ContentsSection(PackageFormPage pPage) {
super(pPage.getManagedForm().getForm().getBody(),
pPage.getManagedForm().getToolkit(), Section.TITLE_BAR);
mPage = pPage;
PackagePropertiesModel model = ((PackagePropertiesEditor)mPage.getEditor()).getModel();
model.addChangeListener(new IModelChangedListener() {
public void modelChanged() {
if (mTreeViewer != null) {
mTreeViewer.refresh();
}
}
public void modelSaved() {
}
});
Section section = getSection();
section.setText(Messages.getString("ContentsSection.Title")); //$NON-NLS-1$
section.setLayoutData(new GridData(GridData.FILL_BOTH));
mTreeViewer = new ContainerCheckedTreeViewer(section);
// Configure the tree viewer
mTreeViewer.setLabelProvider(new WorkbenchLabelProvider());
WorkbenchContentProvider provider = new WorkbenchContentProvider();
mTreeViewer.setContentProvider(provider);
mTreeViewer.addCheckStateListener(new ICheckStateListener() {
public void checkStateChanged(CheckStateChangedEvent pEvent) {
PackagePropertiesEditor editor = (PackagePropertiesEditor)mPage.getEditor();
List<IResource> contents = getContents();
editor.getModel().clearContents();
for (IResource resource : contents) {
editor.getModel().addContent(resource);
}
}
});
mTreeViewer.addFilter(new ViewerFilter() {
public boolean select(Viewer pViewer, Object pParentElement, Object pElement) {
/*
* Files to exclude: .*
* Folders to exclude: build, bin
*/
boolean select = true;
if (pElement instanceof IAdaptable) {
IResource resource = (IResource)((IAdaptable)pElement).getAdapter(IResource.class);
if (resource != null) {
if (resource.getName().startsWith(".") || //$NON-NLS-1$
resource.getName().equals("build") || //$NON-NLS-1$
resource.getName().equals("bin") || //$NON-NLS-1$
UnoidlProjectHelper.isContainedInPackage(resource)) {
select = false;
}
// Check if the resource is already selected somewhere
PackagePropertiesEditor editor = (PackagePropertiesEditor)mPage.getEditor();
PackagePropertiesModel model = editor.getModel();
if (model.getBasicLibraries().contains(resource) ||
model.getDialogLibraries().contains(resource) ||
model.getDescriptionFiles().containsValue(resource)) {
select = false;
}
}
}
return select;
}
});
IEditorInput input = mPage.getEditorInput();
if (input instanceof IFileEditorInput) {
IFileEditorInput fileInput = (IFileEditorInput)input;
mTreeViewer.setInput(fileInput.getFile().getProject());
}
section.setClient(mTreeViewer.getControl());
}
/**
* @return the list of files and folders to add to the package
*/
public List<IResource> getContents() {
ArrayList<IResource> contents = new ArrayList<IResource>();
// Write the selections to the document
Object[] checked = mTreeViewer.getCheckedElements();
for (Object o : checked) {
if (o instanceof IAdaptable) {
IResource res = (IResource)((IAdaptable)o).getAdapter(IResource.class);
if (res != null) {
addResourceToContent(contents, res);
}
}
}
return contents;
}
/**
* Add a resource to the contents list, but removes all duplicates entries (all files
* of a selected directory).
*
* @param pContents the resource list to update
* @param pResource the resource to add
*/
private void addResourceToContent(ArrayList<IResource> pContents, IResource pResource) {
int i = 0;
boolean isSubResource = false;
ArrayList<String> checkedFolderPaths = new ArrayList<String>();
while (i < checkedFolderPaths.size() && !isSubResource) {
String path = pResource.getProjectRelativePath().toString();
if (path.startsWith(checkedFolderPaths.get(i))) {
isSubResource = true;
}
i++;
}
if (!isSubResource && !mTreeViewer.getGrayed(pResource) && pResource.getType() == IResource.FOLDER) {
String path = pResource.getProjectRelativePath().toString();
checkedFolderPaths.add(path);
pContents.add(pResource);
} else if (!isSubResource && !mTreeViewer.getGrayed(pResource)) {
pContents.add(pResource);
}
}
/**
* Updates the section using the new contents.
*
* @param pContents the package contents to put in the section
*/
public void setContents(List<IResource> pContents) {
// Split the string into several parts and find the files
if (mPage.getEditorInput() instanceof IFileEditorInput) {
IFileEditorInput input = (IFileEditorInput)mPage.getEditorInput();
IProject prj = input.getFile().getProject();
mTreeViewer.setCheckedElements(new Object[]{});
for (IResource res : pContents) {
if (res.getProject().equals(prj) && res.exists()) {
mTreeViewer.setChecked(res, true);
}
}
}
}
}
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