| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef UI_VIEWS_ANIMATION_TEST_INK_DROP_IMPL_TEST_API_H_ |
| #define UI_VIEWS_ANIMATION_TEST_INK_DROP_IMPL_TEST_API_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "ui/compositor/test/multi_layer_animator_test_controller.h" |
| #include "ui/compositor/test/multi_layer_animator_test_controller_delegate.h" |
| #include "ui/views/animation/ink_drop_impl.h" |
| |
| namespace ui { |
| class LayerAnimator; |
| } // namespace ui |
| |
| namespace views { |
| class InkDropHighlight; |
| |
| namespace test { |
| |
| // Test API to provide internal access to an InkDropImpl instance. This can also |
| // be used to control the InkDropRipple and InkDropHighlight animations via the |
| // ui::test::MultiLayerAnimatorTestController API. |
| class InkDropImplTestApi |
| : public ui::test::MultiLayerAnimatorTestController, |
| public ui::test::MultiLayerAnimatorTestControllerDelegate { |
| public: |
| // Highlight state that access the HighlightStateFactory during the Exit() |
| // method. |
| class AccessFactoryOnExitHighlightState : public InkDropImpl::HighlightState { |
| public: |
| // Installs an instance of |this| to the ink drop that owns |state_factory|. |
| static void Install(InkDropImpl::HighlightStateFactory* state_factory); |
| |
| explicit AccessFactoryOnExitHighlightState( |
| InkDropImpl::HighlightStateFactory* state_factory); |
| |
| // HighlightState: |
| void Exit() override; |
| void ShowOnHoverChanged() override; |
| void OnHoverChanged() override; |
| void ShowOnFocusChanged() override; |
| void OnFocusChanged() override; |
| void AnimationStarted(InkDropState ink_drop_state) override; |
| void AnimationEnded(InkDropState ink_drop_state, |
| InkDropAnimationEndedReason reason) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(AccessFactoryOnExitHighlightState); |
| }; |
| |
| // Highlight state that attempts to set a new highlight state during Exit(). |
| class SetStateOnExitHighlightState : public InkDropImpl::HighlightState { |
| public: |
| // Installs an instance of |this| to the ink drop that owns |state_factory|. |
| static void Install(InkDropImpl::HighlightStateFactory* state_factory); |
| |
| explicit SetStateOnExitHighlightState( |
| InkDropImpl::HighlightStateFactory* state_factory); |
| |
| // HighlightState: |
| void Exit() override; |
| void ShowOnHoverChanged() override; |
| void OnHoverChanged() override; |
| void ShowOnFocusChanged() override; |
| void OnFocusChanged() override; |
| void AnimationStarted(InkDropState ink_drop_state) override; |
| void AnimationEnded(InkDropState ink_drop_state, |
| InkDropAnimationEndedReason reason) override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SetStateOnExitHighlightState); |
| }; |
| |
| explicit InkDropImplTestApi(InkDropImpl* ink_drop); |
| ~InkDropImplTestApi() override; |
| |
| // Ensures that |ink_drop_|->ShouldHighlight() returns the same value as |
| // |should_highlight| by updating the hover/focus status of |ink_drop_|. |
| void SetShouldHighlight(bool should_highlight); |
| |
| // Wrappers to InkDropImpl internals: |
| InkDropImpl::HighlightStateFactory* state_factory() { |
| return ink_drop_->highlight_state_factory_.get(); |
| } |
| |
| void SetHighlightState( |
| std::unique_ptr<InkDropImpl::HighlightState> highlight_state); |
| |
| const InkDropHighlight* highlight() const; |
| bool IsHighlightFadingInOrVisible() const; |
| bool ShouldHighlight() const; |
| |
| protected: |
| // MultiLayerAnimatorTestControllerDelegate: |
| std::vector<ui::LayerAnimator*> GetLayerAnimators() override; |
| |
| private: |
| // The InkDrop to provide internal access to. |
| InkDropImpl* ink_drop_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InkDropImplTestApi); |
| }; |
| |
| } // namespace test |
| } // namespace views |
| |
| #endif // UI_VIEWS_ANIMATION_TEST_INK_DROP_IMPL_TEST_API_H_ |