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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize;
import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.jface.viewers.IFontDecorator;
import org.eclipse.jface.viewers.ILabelDecorator;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.FontData;
import org.eclipse.swt.graphics.Image;
import org.eclipse.team.internal.core.subscribers.ActiveChangeSet;
import org.eclipse.team.internal.core.subscribers.ActiveChangeSetManager;
import org.eclipse.team.internal.core.subscribers.ChangeSet;
import org.eclipse.team.internal.ui.TeamUIMessages;
import org.eclipse.team.internal.ui.TeamUIPlugin;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.team.ui.synchronize.ISynchronizeParticipant;
/**
* Label decorator that decorates the default active change set.
*/
public class ChangeSetLabelDecorator extends LabelProvider implements ILabelDecorator, IFontDecorator{
private Font boldFont;
private ActiveChangeSetManager collector;
public ChangeSetLabelDecorator(ISynchronizePageConfiguration configuration) {
ISynchronizeParticipant participant = configuration.getParticipant();
if (participant instanceof IChangeSetProvider) {
this.collector = ((IChangeSetProvider)participant).getChangeSetCapability().getActiveChangeSetManager();
}
}
@Override
public String decorateText(String input, Object element) {
String text = input;
if (element instanceof ChangeSetDiffNode) {
ChangeSet set = ((ChangeSetDiffNode)element).getSet();
if (set instanceof ActiveChangeSet && isDefaultActiveSet((ActiveChangeSet)set)) {
text = NLS.bind(TeamUIMessages.CommitSetDiffNode_0, new String[] { text });
}
}
return text;
}
@Override
public void dispose() {
if(boldFont != null) {
boldFont.dispose();
}
}
@Override
public Font decorateFont(Object element) {
if (element instanceof ChangeSetDiffNode) {
ChangeSet set = ((ChangeSetDiffNode)element).getSet();
if (set instanceof ActiveChangeSet && isDefaultActiveSet((ActiveChangeSet)set)) {
if (boldFont == null) {
Font defaultFont = JFaceResources.getDefaultFont();
FontData[] data = defaultFont.getFontData();
for (int i = 0; i < data.length; i++) {
data[i].setStyle(SWT.BOLD);
}
boldFont = new Font(TeamUIPlugin.getStandardDisplay(), data);
}
return boldFont;
}
}
return null;
}
private boolean isDefaultActiveSet(ActiveChangeSet set) {
return collector.isDefault(set);
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, java.lang.Object)
*/
@Override
public Image decorateImage(Image image, Object element) {
return image;
}
}
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