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/*****************************************************************************
* Copyright (c) 2010 Atos Origin, CEA, 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:
*
* Atos Origin - Initial API and implementation
* Christian W. Damus (CEA) - bug 392301
*
*****************************************************************************/
package org.eclipse.papyrus.infra.services.resourceloading.internal.ui.editor;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel;
import org.eclipse.papyrus.infra.widgets.toolbox.notification.builders.NotificationBuilder;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.EditorActionBarContributor;
import org.eclipse.ui.part.EditorPart;
/**
* A simple model that can be used as editor in tests.
*
* @author cedric dumoulin
*
*/
public class UnloadResourcesEditorModel implements IEditorModel {
private String name;
private final URI uri;
public UnloadResourcesEditorModel(URI uri) {
this.uri = uri;
name = "Unresolved tab";
}
public void dispose() {
// Pass. The tab icon is a workbench-shared image
}
/**
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabTitle()
*
* @return
*/
public String getTabTitle() {
return name;
}
/**
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getTabIcon()
*
* @return
*/
public Image getTabIcon() {
return PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJS_INFO_TSK);
}
/**
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IPageModel#getRawModel()
*
* @return
*/
public Object getRawModel() {
// TODO Auto-generated method stub
return this;
}
/**
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#createIEditorPart()
*
* @return
* @throws PartInitException
*/
public IEditorPart createIEditorPart() throws PartInitException {
return new UnloadResourcesEditorPart(uri);
}
/**
* @see org.eclipse.papyrus.infra.core.sasheditor.contentprovider.IEditorModel#getActionBarContributor()
*
* @return
*/
public EditorActionBarContributor getActionBarContributor() {
return null;
}
/**
* A class implementing a fake editor.
*
* @author dumoulin
*
*/
public static class UnloadResourcesEditorPart extends EditorPart {
private final URI unloadedUri;
public UnloadResourcesEditorPart(URI uri) {
unloadedUri = uri;
}
@Override
public void doSave(IProgressMonitor monitor) {
}
@Override
public void doSaveAs() {
}
@Override
public void init(IEditorSite site, IEditorInput input) throws PartInitException {
setSite(site);
setInput(input);
setPartName(input.getName());
}
@Override
public boolean isDirty() {
return false;
}
@Override
public boolean isSaveAsAllowed() {
return false;
}
@Override
public void createPartControl(Composite parent) {
Composite compo = new Composite(parent, SWT.NONE);
compo.setLayout(new GridLayout(2, false));
Image image = NotificationBuilder.getSWTImage(SWT.ICON_INFORMATION, parent.getShell());
Label label = new Label(compo, SWT.NONE);
label.setImage(image);
label.setLayoutData(new GridData(SWT.CENTER, SWT.TOP, false, false));
Text t = new Text(compo, SWT.None);
t.setText("This diagram is contained in an unresolved resource : " + URI.decode(unloadedUri.trimFragment().toString()));
t.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
t.setEditable(false);
label.setBackground(t.getBackground());
compo.setBackground(t.getBackground());
}
@Override
public void setFocus() {
}
}
}
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