bool HitTest( Stage& stage, const Vector2& screenCoordinates, Results& results, HitTestInterface& hitTestInterface )
{
bool wasHit( false );
// Hit-test the system-overlay actors first
SystemOverlay* systemOverlay = stage.GetSystemOverlayInternal();
if ( systemOverlay )
{
RenderTaskList& overlayTaskList = systemOverlay->GetOverlayRenderTasks();
LayerList& overlayLayerList = systemOverlay->GetLayerList();
wasHit = HitTestForEachRenderTask( stage, overlayLayerList, overlayTaskList, screenCoordinates, results, hitTestInterface );
}
// Hit-test the regular on-stage actors
if ( !wasHit )
{
RenderTaskList& taskList = stage.GetRenderTaskList();
LayerList& layerList = stage.GetLayerList();
wasHit = HitTestForEachRenderTask( stage, layerList, taskList, screenCoordinates, results, hitTestInterface );
}
return wasHit;
}
bool HitTest( Stage& stage, RenderTask& renderTask, const Vector2& screenCoordinates,
Dali::HitTestAlgorithm::Results& results, Dali::HitTestAlgorithm::HitTestFunction func )
{
bool wasHit( false );
Results hitTestResults;
const Vector< RenderTaskList::Exclusive >& exclusives = stage.GetRenderTaskList().GetExclusivesList();
HitTestFunctionWrapper hitTestFunctionWrapper( func );
if ( HitTestRenderTask( exclusives, stage, stage.GetLayerList(), renderTask, screenCoordinates, hitTestResults, hitTestFunctionWrapper ) )
{
results.actor = hitTestResults.actor;
results.actorCoordinates = hitTestResults.actorCoordinates;
wasHit = true;
}
return wasHit;
}
bool HitTest( Stage& stage, const Vector2& screenCoordinates, Dali::HitTestAlgorithm::Results& results, Dali::HitTestAlgorithm::HitTestFunction func )
{
bool wasHit( false );
// Hit-test the regular on-stage actors
RenderTaskList& taskList = stage.GetRenderTaskList();
LayerList& layerList = stage.GetLayerList();
Results hitTestResults;
HitTestFunctionWrapper hitTestFunctionWrapper( func );
if ( HitTestForEachRenderTask( stage, layerList, taskList, screenCoordinates, hitTestResults, hitTestFunctionWrapper ) )
{
results.actor = hitTestResults.actor;
results.actorCoordinates = hitTestResults.actorCoordinates;
wasHit = true;
}
return wasHit;
}