| // Copyright 2015 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 CC_BLINK_WEB_COMPOSITOR_MUTABLE_STATE_IMPL_H_ |
| #define CC_BLINK_WEB_COMPOSITOR_MUTABLE_STATE_IMPL_H_ |
| |
| #include "cc/blink/cc_blink_export.h" |
| |
| #include "third_party/WebKit/public/platform/WebCompositorMutableState.h" |
| |
| namespace cc { |
| class LayerImpl; |
| class LayerTreeMutation; |
| } |
| |
| namespace cc_blink { |
| |
| class WebCompositorMutableStateImpl : public blink::WebCompositorMutableState { |
| public: |
| WebCompositorMutableStateImpl(cc::LayerTreeMutation* mutation, |
| cc::LayerImpl* main_layer, |
| cc::LayerImpl* scroll_layer); |
| ~WebCompositorMutableStateImpl() override; |
| |
| double opacity() const override; |
| void setOpacity(double opacity) override; |
| |
| const SkMatrix44& transform() const override; |
| void setTransform(const SkMatrix44& transform) override; |
| |
| double scrollLeft() const override; |
| void setScrollLeft(double scroll_left) override; |
| |
| double scrollTop() const override; |
| void setScrollTop(double scroll_top) override; |
| |
| private: |
| cc::LayerTreeMutation* mutation_; |
| cc::LayerImpl* main_layer_; |
| cc::LayerImpl* scroll_layer_; |
| }; |
| |
| } // namespace cc_blink |
| |
| #endif // CC_BLINK_WEB_COMPOSITOR_MUTABLE_STATE_IMPL_H_ |