@Override
public void setContext(ActionContext context) {
if (context.getSelection() instanceof IStructuredSelection) {
IStructuredSelection ss = (IStructuredSelection) context.getSelection();
if (ss.getFirstElement() instanceof IAdaptable) {
IWaypoint wp = (IWaypoint) ((IAdaptable) ss.getFirstElement()).getAdapter(IWaypoint.class);
if (wp != null) {
deleteAction.setEnabled(TagSEAPlugin.getDefault().getUI().canUIDelete(wp));
}
}
}
super.setContext(context);
}
/**
* This calls by {@link OpenExternalDartdocAction_OLD#updateEnabled(ISelection)} each time the
* {@link ActionContext} is changed. This is what enables or disables the action in the context
* menu in the Editor.
*/
@Override
public void setContext(ActionContext context) {
if (context != null) {
openExternalDartdocAction.updateEnabled(context.getSelection());
}
super.setContext(context);
}
@Override
public void setContext(ActionContext context) {
super.setContext(context);
if (context != null) {
ISelection selection = context.getSelection();
IStructuredSelection structuredSelection =
selection instanceof IStructuredSelection
? (IStructuredSelection) selection
: StructuredSelection.EMPTY;
removeAction.setEnabled(removeAction.updateSelection(structuredSelection));
cutAction.setEnabled(cutAction.updateSelection(structuredSelection));
copyAction.setEnabled(copyAction.updateSelection(structuredSelection));
pasteAction.setEnabled(pasteAction.updateSelection(structuredSelection));
undoAction.update();
redoAction.update();
}
}