@SuppressWarnings("unchecked")
@Override
public Image decorateImage(Image image, Object element) {
if (!(element instanceof AbstractNode)) {
return image;
}
try {
List<Image> decorations =
(List<Image>)
((AbstractNode) element)
.accept(
new DecorationProvider(
fFileInfoProvider, fFileInfoProvider.isProjectAvailable()));
List<Image> all = new ArrayList<Image>(decorations);
all.add(0, image);
if (fFusedImages.containsKey(all) == false) {
Image decorated = new Image(Display.getCurrent(), image.getImageData());
for (Image decoration : decorations) {
if (decoration != null) {
decorated = fuseImages(decorated, decoration, 0, 0);
}
}
fFusedImages.put(decorations, decorated);
}
return fFusedImages.get(decorations);
} catch (Exception e) {
SystemLogger.logCatch(e.getMessage());
}
return image;
}
@Override
public Image getImage(Object element) {
if (element instanceof AbstractNode) {
try {
return (Image) ((AbstractNode) element).accept(new ImageProvider());
} catch (Exception e) {
SystemLogger.logCatch(e.getMessage());
}
}
return getImageFromFile("sample.png");
}
@Override
public String getText(Object element) {
if (element instanceof AbstractNode) {
try {
return (String) ((AbstractNode) element).accept(new TextProvider());
} catch (Exception e) {
SystemLogger.logCatch(e.getMessage());
}
}
return null;
}