1 // // Copyright 2013 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 WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_CHILD_IMPL_H_ 6 #define WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_CHILD_IMPL_H_ 7 8 #include "base/threading/thread_local_storage.h" 9 #include "webkit/child/webfallbackthemeengine_impl.h" 10 #include "webkit/child/webkit_child_export.h" 11 #include "webkit/child/webkitplatformsupport_impl.h" 12 13 #if defined(USE_DEFAULT_RENDER_THEME) 14 #include "webkit/child/webthemeengine_impl_default.h" 15 #elif defined(OS_WIN) 16 #include "webkit/child/webthemeengine_impl_win.h" 17 #elif defined(OS_MACOSX) 18 #include "webkit/child/webthemeengine_impl_mac.h" 19 #elif defined(OS_ANDROID) 20 #include "webkit/child/webthemeengine_impl_android.h" 21 #endif 22 23 namespace webkit_glue { 24 25 class FlingCurveConfiguration; 26 27 class WEBKIT_CHILD_EXPORT WebKitPlatformSupportChildImpl : 28 public WebKitPlatformSupportImpl { 29 public: 30 WebKitPlatformSupportChildImpl(); 31 virtual ~WebKitPlatformSupportChildImpl(); 32 33 // Platform methods (partial implementation): 34 virtual blink::WebThemeEngine* themeEngine(); 35 virtual blink::WebFallbackThemeEngine* fallbackThemeEngine(); 36 37 void SetFlingCurveParameters( 38 const std::vector<float>& new_touchpad, 39 const std::vector<float>& new_touchscreen); 40 41 virtual blink::WebGestureCurve* createFlingAnimationCurve( 42 int device_source, 43 const blink::WebFloatPoint& velocity, 44 const blink::WebSize& cumulative_scroll) OVERRIDE; 45 46 virtual blink::WebThread* createThread(const char* name); 47 virtual blink::WebThread* currentThread(); 48 49 virtual void didStartWorkerRunLoop( 50 const blink::WebWorkerRunLoop& runLoop) OVERRIDE; 51 virtual void didStopWorkerRunLoop( 52 const blink::WebWorkerRunLoop& runLoop) OVERRIDE; 53 54 virtual blink::WebDiscardableMemory* allocateAndLockDiscardableMemory( 55 size_t bytes); 56 57 private: 58 static void DestroyCurrentThread(void*); 59 60 WebThemeEngineImpl native_theme_engine_; 61 WebFallbackThemeEngineImpl fallback_theme_engine_; 62 base::ThreadLocalStorage::Slot current_thread_slot_; 63 scoped_ptr<FlingCurveConfiguration> fling_curve_configuration_; 64 }; 65 66 } // namespace webkit_glue 67 68 #endif // WEBKIT_CHILD_WEBKITPLATFORMSUPPORT_CHILD_IMPL_H_ 69