public SourceFilesLabelProvider(SourceFilesViewer viewer) {
super(new CElementLabelProvider());
this.viewer = viewer;
// brute-force clear the cache when executables change
ExecutablesManager.getExecutablesManager().addExecutablesChangeListener(this);
viewer
.getControl()
.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
ExecutablesManager.getExecutablesManager()
.removeExecutablesChangeListener(SourceFilesLabelProvider.this);
}
});
}
public ExecutablesViewer(ExecutablesView executablesView, Composite parent, int style) {
super(executablesView, parent, style);
// Setup D&D support
int ops = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_DEFAULT;
Transfer[] transfers = new Transfer[] {FileTransfer.getInstance()};
ExecutablesDropAdapter adapter = new ExecutablesDropAdapter(this);
adapter.setFeedbackEnabled(false);
addDropSupport(ops | DND.DROP_DEFAULT, transfers, adapter);
// Setup content provider
ExecutablesContentProvider exeContentProvider = new ExecutablesContentProvider(this);
setContentProvider(exeContentProvider);
setLabelProvider(exeContentProvider);
getTree().setHeaderVisible(true);
getTree().setLinesVisible(true);
executablesView.getSite().setSelectionProvider(this);
getTree().setData(".uid", "ExecutablesViewerTree"); // $NON-NLS-1$ //$NON-NLS-2$
createColumns();
setInput(ExecutablesManager.getExecutablesManager());
MenuManager popupMenuManager = new MenuManager("#PopupMenu"); // $NON-NLS-1$
IMenuListener listener =
new IMenuListener() {
@Override
public void menuAboutToShow(IMenuManager manager) {
manager.add(ExecutablesViewer.this.getExecutablesView().refreshAction);
manager.add(ExecutablesViewer.this.getExecutablesView().importAction);
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
}
};
popupMenuManager.addMenuListener(listener);
popupMenuManager.setRemoveAllWhenShown(true);
getExecutablesView()
.getSite()
.registerContextMenu(
popupMenuManager, this.getExecutablesView().getSite().getSelectionProvider());
Menu menu = popupMenuManager.createContextMenu(getTree());
getTree().setMenu(menu);
}
