/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform 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 the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.ui.templates;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.Image;
import org.whole.lang.model.IEntity;
import org.whole.lang.reflect.EntityDescriptor;
import org.whole.lang.reflect.EntityDescriptorEnum;
import org.whole.lang.reflect.FeatureDescriptor;
import org.whole.lang.reflect.ILanguageKit;
import org.whole.lang.ui.editor.IGEFEditorKit;
/**
* @author Riccardo Solmi
*/
public class OutlineUIProvider implements IOutlineUIProvider {
private static final OutlineUIProvider instance = new OutlineUIProvider();
public static OutlineUIProvider instance() {
return instance;
}
private OutlineUIProvider() {
}
protected Map<String, IOutlineUIProvider[]> idPartDataMap = new HashMap<String, IOutlineUIProvider[]>();
public OutlineKinds getTemplateKind(IEntity entity) {
return getPartDataProvider(entity).getTemplateKind(entity);
}
public boolean startOpened(IEntity entity) {
return getPartDataProvider(entity).startOpened(entity);
}
public Image getImage(IEntity entity) {
return getPartDataProvider(entity).getImage(entity);
}
public String getText(IEntity entity) {
String text = getPartDataProvider(entity).getText(entity);
if (text != null)
return text;
return DefaultOutlineUIProvider.instance.getText(entity);
}
public FeatureDescriptor[] getFeatures(IEntity entity) {
return getPartDataProvider(entity).getFeatures(entity);
}
public IOutlineUIProvider getPartDataProvider(IEntity entity) {
ILanguageKit languageKit = entity.wGetLanguageKit();
IUITemplate pt = ((IGEFEditorKit) entity.wGetEditorKit()).getUITemplate(languageKit);
String id = pt.getId();
IOutlineUIProvider[] data = idPartDataMap.get(id);
if (data == null) {
EntityDescriptorEnum types = languageKit.getEntityDescriptorEnum();
int size = types.size();
idPartDataMap.put(id, data = new IOutlineUIProvider[size]);
for (int i=0; i<data.length; i++)
data[i] = DefaultOutlineUIProvider.instance;
pt.applyOutline(createOutlineBuilder(data));
}
int entityOrd = entity.wGetEntityOrd();
if (data.length <= entityOrd)
return DefaultOutlineUIProvider.instance;
return data[entityOrd];
}
protected static IOutlineBuilder createOutlineBuilder(final IOutlineUIProvider[] data) {
return new IOutlineBuilder() {
public void Template(EntityDescriptor<?> ed, String label, ImageDescriptor iconSmall,
OutlineKinds kind, boolean startOpened, FeatureDescriptor... featureDescriptors) {
data[ed.getOrdinal()] = new OutlinePartDataProvider(kind, startOpened, label,
iconSmall == null ? null : iconSmall.createImage(), featureDescriptors);
}
public void Template(EntityDescriptor<?> ed, ImageDescriptor iconSmall,
OutlineKinds kind, boolean startOpened, FeatureDescriptor... featureDescriptors) {
Template(ed, null, iconSmall, kind, startOpened, featureDescriptors);
}
};
}
}