/**
* Make sure the images in the drawers are up to date. Recalculate them and inform the border of
* any changes.
*/
@Override
protected void refreshDrawerImages() {
ScopeBorder border = getScopeBorder();
if (topImage != null) {
topImage.dispose();
topImage = null;
}
if (bottomImage != null) {
bottomImage.dispose();
bottomImage = null;
}
IMarkerHolder holder = BPELUtil.adapt(getActivity(), IMarkerHolder.class);
IMarker[] markers = holder.getMarkers(getActivity());
int topMarkerPriority = Integer.MIN_VALUE;
int bottomMarkerPriority = Integer.MIN_VALUE;
IMarker topMarker = null;
IMarker bottomMarker = null;
for (int i = 0; i < markers.length; i++) {
IMarker marker = markers[i];
String value =
marker.getAttribute(
IModelMarkerConstants.DECORATION_GRAPHICAL_MARKER_ANCHOR_POINT_ATTR,
""); //$NON-NLS-1$
if (value.equals(IBPELUIConstants.MARKER_ANCHORPOINT_DRAWER_TOP)) {
if (marker.getAttribute(IModelMarkerConstants.DECORATION_MARKER_VISIBLE_ATTR, true)) {
int priority =
marker.getAttribute(
IModelMarkerConstants.DECORATION_MARKER_PRIORITY_ATTR, Integer.MIN_VALUE);
if (priority > topMarkerPriority) {
topMarkerPriority = priority;
topImage = BPELUtil.getImage(marker);
topMarker = marker;
}
}
} else if (value.equals(IBPELUIConstants.MARKER_ANCHORPOINT_DRAWER_BOTTOM)) {
if (marker.getAttribute(IModelMarkerConstants.DECORATION_MARKER_VISIBLE_ATTR, true)) {
int priority =
marker.getAttribute(
IModelMarkerConstants.DECORATION_MARKER_PRIORITY_ATTR, Integer.MIN_VALUE);
if (priority > bottomMarkerPriority) {
bottomMarkerPriority = priority;
bottomImage = BPELUtil.getImage(marker);
bottomMarker = marker;
}
}
}
}
border.setTopImage(topImage);
border.setBottomImage(bottomImage);
border.setTopMarker(topMarker);
border.setBottomMarker(bottomMarker);
}
