1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_GAMEPAD_CONTROLLER_H_ 6 #define CONTENT_SHELL_RENDERER_TEST_RUNNER_GAMEPAD_CONTROLLER_H_ 7 8 #include <map> 9 10 #include "base/memory/weak_ptr.h" 11 #include "content/public/renderer/renderer_gamepad_provider.h" 12 #include "third_party/WebKit/public/platform/WebGamepads.h" 13 14 namespace blink { 15 class WebFrame; 16 class WebGamepadListener; 17 } 18 19 namespace content { 20 21 class WebTestDelegate; 22 23 class GamepadController 24 : public base::SupportsWeakPtr<GamepadController>, 25 public RendererGamepadProvider { 26 public: 27 static base::WeakPtr<GamepadController> Create(WebTestDelegate* delegate); 28 virtual ~GamepadController(); 29 30 void Reset(); 31 void Install(blink::WebFrame* frame); 32 33 // RendererGamepadProvider implementation. 34 virtual void SampleGamepads( 35 blink::WebGamepads& gamepads) OVERRIDE; 36 virtual bool OnControlMessageReceived(const IPC::Message& msg) OVERRIDE; 37 virtual void SendStartMessage() OVERRIDE; 38 virtual void SendStopMessage() OVERRIDE; 39 40 private: 41 friend class GamepadControllerBindings; 42 GamepadController(); 43 44 // TODO(b.kelemen): for historical reasons Connect just initializes the 45 // object. The 'gamepadconnected' event will be dispatched via 46 // DispatchConnected. Tests for connected events need to first connect(), 47 // then set the gamepad data and finally call dispatchConnected(). 48 // We should consider renaming Connect to Init and DispatchConnected to 49 // Connect and at the same time updating all the gamepad tests. 50 void Connect(int index); 51 void DispatchConnected(int index); 52 53 void Disconnect(int index); 54 void SetId(int index, const std::string& src); 55 void SetButtonCount(int index, int buttons); 56 void SetButtonData(int index, int button, double data); 57 void SetAxisCount(int index, int axes); 58 void SetAxisData(int index, int axis, double data); 59 60 blink::WebGamepads gamepads_; 61 62 // Mapping from gamepad index to connection state. 63 std::map<int, bool> pending_changes_; 64 65 base::WeakPtrFactory<GamepadController> weak_factory_; 66 67 DISALLOW_COPY_AND_ASSIGN(GamepadController); 68 }; 69 70 } // namespace content 71 72 #endif // CONTENT_SHELL_RENDERER_TEST_RUNNER_GAMEPAD_CONTROLLER_H_ 73
