/** Configure outline viewer. */
protected void configureOutlineViewer() {
final EditPartViewer viewer = getViewer();
viewer.setEditDomain(editor.getEditDomain());
viewer.setEditPartFactory(getEditPartFactory());
ContextMenuProvider provider = getMenuContentProvider();
viewer.setContextMenu(provider);
viewer.addDropTargetListener(new JSSTemplateTransferDropTargetListener(viewer));
viewer.addDragSourceListener(
new TemplateTransferDragSourceListener(viewer) {
@Override
protected Object getTemplate() {
List<Object> models = new ArrayList<Object>();
Object obj = super.getTemplate();
if (obj == null) {
List<?> selection = getViewer().getSelectedEditParts();
for (Object it : selection) {
if (it instanceof EditPart) {
Object model = ((EditPart) it).getModel();
if (model instanceof IDragable) {
models.add(model);
}
if (model instanceof MBand) {
BandTypeEnum bandType = ((MBand) model).getBandType();
if (BandTypeEnum.DETAIL.equals(bandType)
|| BandTypeEnum.GROUP_FOOTER.equals(bandType)
|| BandTypeEnum.GROUP_HEADER.equals(bandType)) {
models.add(model);
}
}
}
}
}
return models;
}
});
// Add images drop listeners
viewer.addDropTargetListener(
new ImageResourceDropTargetListener(viewer, ResourceTransfer.getInstance()));
viewer.addDropTargetListener(
new ImageResourceDropTargetListener(viewer, FileTransfer.getInstance()));
viewer.addDropTargetListener(
new ImageResourceDropTargetListener(viewer, ImageURLTransfer.getInstance()));
IPageSite site = getSite();
site.registerContextMenu(provider.getId(), provider, site.getSelectionProvider());
IToolBarManager tbm = site.getActionBars().getToolBarManager();
registerToolbarAction(tbm);
showPage(ID_ACTION_OUTLINE);
}
