| // Copyright 2019 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| #ifndef COBALT_DEBUG_BACKEND_OVERLAY_AGENT_H_ |
| #define COBALT_DEBUG_BACKEND_OVERLAY_AGENT_H_ |
| |
| #include "cobalt/debug/backend/command_map.h" |
| #include "cobalt/debug/backend/debug_dispatcher.h" |
| #include "cobalt/debug/backend/render_layer.h" |
| #include "cobalt/debug/command.h" |
| #include "cobalt/debug/json_object.h" |
| |
| namespace cobalt { |
| namespace debug { |
| namespace backend { |
| |
| class OverlayAgent { |
| public: |
| OverlayAgent(DebugDispatcher* dispatcher, |
| std::unique_ptr<RenderLayer> render_layer); |
| |
| void Thaw(JSONObject agent_state); |
| JSONObject Freeze(); |
| |
| private: |
| void Enable(const Command& command); |
| void Disable(const Command& command); |
| |
| void HighlightNode(const Command& command); |
| void HighlightRect(const Command& command); |
| void HideHighlight(const Command& command); |
| |
| DebugDispatcher* dispatcher_; |
| |
| // Render layer owned by this object. |
| std::unique_ptr<RenderLayer> render_layer_; |
| |
| // Map of member functions implementing commands. |
| CommandMap<OverlayAgent> commands_; |
| |
| // Whether we successfully loaded the agent's JavaScript implementation. |
| bool script_loaded_ = false; |
| |
| bool enabled_ = false; |
| }; |
| |
| } // namespace backend |
| } // namespace debug |
| } // namespace cobalt |
| |
| #endif // COBALT_DEBUG_BACKEND_OVERLAY_AGENT_H_ |