Java 类org.eclipse.jface.action.SubMenuManager 实例源码

private void addProposals(final SubMenuManager quickFixMenu) {
    IAnnotationModel sourceModel = sourceViewer.getAnnotationModel();
    Iterator annotationIterator = sourceModel.getAnnotationIterator();
    while (annotationIterator.hasNext()) {
        Annotation annotation = (Annotation) annotationIterator.next();
        boolean isDeleted = annotation.isMarkedDeleted();
        boolean isIncluded = includes(sourceModel.getPosition(annotation),
                getTextWidget().getCaretOffset());
        boolean isFixable = sourceViewer.getQuickAssistAssistant().canFix(
                annotation);
        if (!isDeleted && isIncluded && isFixable) {
            IQuickAssistProcessor processor = sourceViewer
            .getQuickAssistAssistant()
            .getQuickAssistProcessor();
            IQuickAssistInvocationContext context = sourceViewer
            .getQuickAssistInvocationContext();
            ICompletionProposal[] proposals = processor
            .computeQuickAssistProposals(context);

            for (ICompletionProposal proposal : proposals)
                quickFixMenu.add(createQuickFixAction(proposal));
        }
    }
}