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 MOJO_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_ 6 #define MOJO_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_ 7 8 #include "base/android/jni_weak_ref.h" 9 #include "base/android/scoped_java_ref.h" 10 #include "base/memory/weak_ptr.h" 11 #include "mojo/services/native_viewport/platform_viewport.h" 12 #include "ui/events/event_constants.h" 13 #include "ui/gfx/rect.h" 14 #include "ui/gfx/sequential_id_generator.h" 15 #include "ui/gfx/size.h" 16 17 namespace gpu { 18 class GLInProcessContext; 19 } 20 21 struct ANativeWindow; 22 23 namespace mojo { 24 25 class PlatformViewportAndroid : public PlatformViewport { 26 public: 27 static bool Register(JNIEnv* env); 28 29 explicit PlatformViewportAndroid(Delegate* delegate); 30 virtual ~PlatformViewportAndroid(); 31 32 void Destroy(JNIEnv* env, jobject obj); 33 void SurfaceCreated(JNIEnv* env, jobject obj, jobject jsurface); 34 void SurfaceDestroyed(JNIEnv* env, jobject obj); 35 void SurfaceSetSize(JNIEnv* env, jobject obj, jint width, jint height); 36 bool TouchEvent(JNIEnv* env, jobject obj, jint pointer_id, jint action, 37 jfloat x, jfloat y, jlong time_ms); 38 39 private: 40 // Overridden from PlatformViewport: 41 virtual void Init(const gfx::Rect& bounds) OVERRIDE; 42 virtual void Show() OVERRIDE; 43 virtual void Hide() OVERRIDE; 44 virtual void Close() OVERRIDE; 45 virtual gfx::Size GetSize() OVERRIDE; 46 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; 47 virtual void SetCapture() OVERRIDE; 48 virtual void ReleaseCapture() OVERRIDE; 49 50 void ReleaseWindow(); 51 52 Delegate* delegate_; 53 ANativeWindow* window_; 54 gfx::Rect bounds_; 55 ui::SequentialIDGenerator id_generator_; 56 57 base::WeakPtrFactory<PlatformViewportAndroid> weak_factory_; 58 59 DISALLOW_COPY_AND_ASSIGN(PlatformViewportAndroid); 60 }; 61 62 63 } // namespace mojo 64 65 #endif // MOJO_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_ 66