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/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.preferences.ui;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.jface.dialogs.DialogPage;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.papyrus.infra.gmfdiag.preferences.Activator;
import org.eclipse.papyrus.infra.gmfdiag.preferences.messages.Messages;
import org.eclipse.papyrus.infra.gmfdiag.preferences.ui.editor.CLabelBooleanFieldEditor;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.PreferenceConstantHelper;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
/**
* The class LabelGroup to manage the property of the label
*/
public class OrderedLabelGroup extends AbstractGroup {
/**
* the map owning the roles and their icons
*/
private Map<String, String> myRoles = new LinkedHashMap<String, String>();
/**
*
* Constructor.
*
* @param parent
* the parent composite
* @param preferenceKey
* the preference key
* @param dialogPage
* the dialog page
* @param roles
* the roles for the labels
*/
public OrderedLabelGroup(Composite parent, String preferenceKey, DialogPage dialogPage, Map<String, String> roles) {
super(parent, preferenceKey, dialogPage);
this.myRoles = roles;
createContent(parent);
}
/**
*
* Constructor.
*
* @param parent
* the parent composite
* @param preferenceKey
* the preference key
* @param dialogPage
* the dialog page
* @param roles
* the roles for the labels
*/
public OrderedLabelGroup(Composite parent, String preferenceKey, DialogPage dialogPage, List<String> roles) {
super(parent, preferenceKey, dialogPage);
for(String role : roles) {
myRoles.put(role, ""); //$NON-NLS-1$
}
createContent(parent);
}
/**
* create the content.
*
* @param parent
* : the parent composite
*/
protected void createContent(Composite parent) {
Group group = new Group(parent, SWT.NONE);
group.setLayout(new GridLayout());
group.setText(Messages.LabelGroup_Labels_To_Display);
for(String role : myRoles.keySet()) {
String key = PreferenceConstantHelper.getLabelElementConstant(getKey(), role, PreferenceConstantHelper.LABEL_VISIBILITY);
Image im = null;
String iconPath = myRoles.get(role);
if(iconPath != null && iconPath != "") { //$NON-NLS-1$
try {
im = ImageDescriptor.createFromURL(new URL(iconPath)).createImage();
} catch (MalformedURLException e) {
Activator.log.error("I can't find the following image " + myRoles.get(role), e); //$NON-NLS-1$
}
}
CLabelBooleanFieldEditor editor = new CLabelBooleanFieldEditor(key, role, im, group);
editor.setPage(dialogPage);
addFieldEditor(editor);
}
}
}
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