]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.structural.ui/src/org/simantics/structural/ui/modelBrowser/contributions/ComponentLabelDecorator.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.structural.ui / src / org / simantics / structural / ui / modelBrowser / contributions / ComponentLabelDecorator.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
4  * All rights reserved. This program and the accompanying materials
5  * are made available under the terms of the Eclipse Public License v1.0
6  * which accompanies this distribution, and is available at
7  * http://www.eclipse.org/legal/epl-v10.html
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.structural.ui.modelBrowser.contributions;
13
14 import org.eclipse.jface.resource.ColorDescriptor;
15 import org.eclipse.swt.graphics.RGB;
16 import org.simantics.browsing.ui.content.LabelDecorator;
17 import org.simantics.browsing.ui.graph.contributor.labeler.LabelDecoratorContributor;
18 import org.simantics.db.ReadGraph;
19 import org.simantics.db.exception.DatabaseException;
20 import org.simantics.modeling.ModelingResources;
21 import org.simantics.structural.ui.modelBrowser.nodes.ComponentNode;
22
23 public class ComponentLabelDecorator extends LabelDecoratorContributor<ComponentNode> {
24
25     static ColorDescriptor RED = null;
26
27     public static ColorDescriptor getRED() {
28         if (RED == null)
29             RED = ColorDescriptor.createFrom(new RGB(255, 0, 0));
30         return RED;
31     }
32
33     @Override
34     public LabelDecorator getDecorator(ReadGraph g, ComponentNode node) throws DatabaseException {
35
36         ModelingResources mr = ModelingResources.getInstance(g);
37         if (!g.hasStatement(node.resource, mr.ComponentToElement)) {
38             return new LabelDecorator.Stub() {
39                 @SuppressWarnings("unchecked")
40                 @Override
41                 public <C> C decorateForeground(C color, String column, int itemIndex) {
42                     return (C) getRED();
43                 }
44             };
45         }
46
47         return null;
48
49     }
50
51 }