/*******************************************************************************
* Copyright (c) 2014 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
* Jeanderson Candido <http://jeandersonbc.github.io> - Bug 433603
*******************************************************************************/
package org.eclipse.ui.tests.multipageeditor;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.model.WorkbenchContentProvider;
import org.eclipse.ui.model.WorkbenchLabelProvider;
import org.eclipse.ui.part.EditorPart;
import org.eclipse.ui.part.MultiPageEditorPart;
import org.eclipse.ui.views.properties.IPropertySheetPage;
import org.eclipse.ui.views.properties.PropertySheetPage;
public class MultiPageResourceEditor extends MultiPageEditorPart {
static final String EDITOR_ID = "org.eclipse.ui.tests.multipageeditor.MultiPageResourceEditor"; //$NON-NLS-1$
private SubEditor editor;
private IPropertySheetPage page;
public void updateSelection() {
IFile file = getEditorInput().getAdapter(IFile.class);
editor.setSelection(new StructuredSelection(file));
}
@Override
protected void createPages() {
try {
editor = new SubEditor();
addPage(editor, getEditorInput());
} catch (PartInitException e) {
throw new RuntimeException(e);
}
}
@Override
public Object getAdapter(Class adapter) {
if (adapter == IPropertySheetPage.class) {
if (page == null) {
page = new PropertySheetPage();
}
return page;
}
return super.getAdapter(adapter);
}
@Override
public void doSave(IProgressMonitor monitor) {
// nothing to do
}
@Override
public void doSaveAs() {
// nothing to do
}
@Override
public boolean isSaveAsAllowed() {
return false;
}
static class SubEditor extends EditorPart implements ISelectionProvider {
private TreeViewer viewer;
@Override
public void createPartControl(Composite parent) {
viewer = new TreeViewer(parent);
viewer.setContentProvider(new WorkbenchContentProvider());
viewer.setLabelProvider(WorkbenchLabelProvider
.getDecoratingWorkbenchLabelProvider());
viewer.setInput(ResourcesPlugin.getWorkspace().getRoot());
viewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
getSite().setSelectionProvider(this);
}
@Override
public void setFocus() {
viewer.getControl().setFocus();
}
@Override
public void doSave(IProgressMonitor monitor) {
// nothing to do
}
@Override
public void doSaveAs() {
// nothing to do
}
@Override
public void init(IEditorSite site, IEditorInput input) {
setSite(site);
setInput(input);
}
@Override
public boolean isDirty() {
return false;
}
@Override
public boolean isSaveAsAllowed() {
return false;
}
@Override
public void addSelectionChangedListener(
ISelectionChangedListener listener) {
viewer.addSelectionChangedListener(listener);
}
@Override
public ISelection getSelection() {
return viewer.getSelection();
}
@Override
public void removeSelectionChangedListener(
ISelectionChangedListener listener) {
viewer.removeSelectionChangedListener(listener);
}
@Override
public void setSelection(ISelection selection) {
viewer.setSelection(selection);
}
}
}