org.eclipse.xtext.ui.editor.hover.IEObjectHoverProvider.IInformationControlCreatorProvider Java Examples

The following examples show how to use org.eclipse.xtext.ui.editor.hover.IEObjectHoverProvider.IInformationControlCreatorProvider. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: XtextInformationProvider.java    From xtext-eclipse with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public IInformationControlCreator getInformationPresenterControlCreator() {
	if(contextObject != null && textViewer != null && contextRegion != null){
		IEObjectHoverProvider hoverProvider = serviceProvider.findService(contextObject , IEObjectHoverProvider.class);
		if (hoverProvider!=null){
			IInformationControlCreatorProvider hoverInfo = hoverProvider.getHoverInfo(contextObject, textViewer, contextRegion);
			if(hoverInfo instanceof IInformationControlCreatorProvider2){
				return ((IInformationControlCreatorProvider2)hoverInfo).getInformationPresenterControlCreator();
			}
		}
	}
	return null;
}
Example #2
Source File: DispatchingEObjectTextHover.java    From xtext-eclipse with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public Object getHoverInfo(EObject first, ITextViewer textViewer, IRegion hoverRegion) {
	IEObjectHoverProvider hoverProvider = serviceProvider.findService(first, IEObjectHoverProvider.class);
	if (hoverProvider==null)
		return null;
	IInformationControlCreatorProvider creatorProvider = hoverProvider.getHoverInfo(first, textViewer, hoverRegion);
	if (creatorProvider==null)
		return null;
	this.lastCreatorProvider = creatorProvider;
	return lastCreatorProvider.getInfo();
}
Example #3
Source File: XbaseDispatchingEObjectTextHover.java    From xtext-eclipse with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public Object getHoverInfo2(ITextViewer textViewer, IRegion hoverRegion) {
	IInformationControlCreatorProvider creatorProvider = javaDebugHoverProvider
			.getInformationControlCreatorProvider(textViewer, hoverRegion);
	if (creatorProvider != null) {
		lastCreatorProvider = creatorProvider;
		return creatorProvider.getInfo();
	}
	return super.getHoverInfo2(textViewer, hoverRegion);
}
Example #4
Source File: JavaDebugHoverProvider.java    From xtext-eclipse with Eclipse Public License 2.0 5 votes vote down vote up 
public IInformationControlCreatorProvider getInformationControlCreatorProvider(ITextViewer textViewer,
		IRegion hoverRegion) {

	if (!IS_JAVA_DEBUG_HOVER_AVAILABLE)
		return null;

	final JavaDebugHover javaDebugHover = injector.getInstance(JavaDebugHover.class);
	final Object hoverInfo = javaDebugHover.getHoverInfo2(textViewer, hoverRegion);
	if (hoverInfo == null)
		return null;

	return new IEObjectHoverProvider.IInformationControlCreatorProvider2() {
		@Override
		public IInformationControlCreator getHoverControlCreator() {
			return javaDebugHover.getHoverControlCreator();
		}

		@Override
		public Object getInfo() {
			return hoverInfo;
		}

		@Override
		public IInformationControlCreator getInformationPresenterControlCreator() {
			return javaDebugHover.getInformationPresenterControlCreator();
		}
	};
}
Example #5
Source File: DotHtmlLabelSubgrammarEObjectHover.java    From gef with Eclipse Public License 2.0 5 votes vote down vote up 
@Override
public Object getHoverInfo(EObject first, ITextViewer textViewer,
		IRegion hoverRegion) {
	if (hoverProvider == null)
		return null;
	IInformationControlCreatorProvider creatorProvider = hoverProvider
			.getHoverInfo(first, textViewer, hoverRegion);
	if (creatorProvider == null)
		return null;
	this.lastCreatorProvider = creatorProvider;
	return lastCreatorProvider.getInfo();
}
Example #6
Source File: CrossRefObjectTextHover.java    From statecharts with Eclipse Public License 1.0 5 votes vote down vote up 
@Override
public Object getHoverInfo(EObject first, ITextViewer textViewer,
		IRegion hoverRegion) {
	IInformationControlCreatorProvider creatorProvider = hoverProvider
			.getHoverInfo(first, textViewer, hoverRegion);
	if (creatorProvider == null)
		return null;
	this.lastCreatorProvider = creatorProvider;
	return lastCreatorProvider.getInfo();
}
Example #7
Source File: DotHtmlLabelSubgrammarEObjectHover.java    From gef with Eclipse Public License 2.0 4 votes vote down vote up 
public IInformationControlCreatorProvider getLastCreatorProvider() {
	return lastCreatorProvider;
}