C++ (Cpp) CreateObscuringLayerTree Exemples

Exemple #1

Fichier : TestEventRegions.cpp Projet : tungmangtdh3/gecko-dev

TEST_F(APZEventRegionsTester, Obscuration) {
  CreateObscuringLayerTree();
  ScopedLayerTreeRegistration registration(manager, 0, root, mcc);

  manager->UpdateHitTestingTree(nullptr, root, false, 0, 0);

  TestAsyncPanZoomController* parent = ApzcOf(layers[1]);
  TestAsyncPanZoomController* child = ApzcOf(layers[2]);

  ApzcPanNoFling(parent, mcc, 75, 25);

  HitTestResult result;
  RefPtr<AsyncPanZoomController> hit = manager->GetTargetAPZC(ScreenPoint(50, 75), &result);
  EXPECT_EQ(child, hit.get());
  EXPECT_EQ(HitTestResult::HitLayer, result);
}

Exemple #2

Fichier : TestEventRegions.cpp Projet : jasonLaster/gecko-dev

TEST_F(APZEventRegionsTester, Obscuration) {
  SCOPED_GFX_VAR(UseWebRender, bool, false);

  CreateObscuringLayerTree();
  ScopedLayerTreeRegistration registration(manager, LayersId{0}, root, mcc);

  manager->UpdateHitTestingTree(LayersId{0}, root, false, LayersId{0}, 0);

  RefPtr<TestAsyncPanZoomController> parent = ApzcOf(layers[1]);
  TestAsyncPanZoomController* child = ApzcOf(layers[2]);

  Pan(parent, 75, 25, PanOptions::NoFling);

  gfx::CompositorHitTestInfo result;
  RefPtr<AsyncPanZoomController> hit =
      manager->GetTargetAPZC(ScreenPoint(50, 75), &result, nullptr);
  EXPECT_EQ(child, hit.get());
  EXPECT_EQ(result, CompositorHitTestFlags::eVisibleToHitTest);
}