mojo/services/native_viewport/native_viewport_android.h

   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_NATIVE_VIEWPORT_ANDROID_H_
   6 #define MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_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/native_viewport.h"
  12 #include "mojo/services/native_viewport/native_viewport_export.h"
  13 #include "ui/events/event_constants.h"
  14 #include "ui/gfx/rect.h"
  15 #include "ui/gfx/sequential_id_generator.h"
  16 #include "ui/gfx/size.h"
  17
  18 namespace gpu {
  19 class GLInProcessContext;
  20 }
  21
  22 struct ANativeWindow;
  23
  24 namespace mojo {
  25 namespace services {
  26
  27 class MOJO_NATIVE_VIEWPORT_EXPORT NativeViewportAndroid
  28     : public NativeViewport {
  29  public:
  30   static MOJO_NATIVE_VIEWPORT_EXPORT bool Register(JNIEnv* env);
  31
  32   explicit NativeViewportAndroid(shell::Context* context,
  33                                  NativeViewportDelegate* delegate);
  34   virtual ~NativeViewportAndroid();
  35
  36   void Destroy(JNIEnv* env, jobject obj);
  37   void SurfaceCreated(JNIEnv* env, jobject obj, jobject jsurface);
  38   void SurfaceDestroyed(JNIEnv* env, jobject obj);
  39   void SurfaceSetSize(JNIEnv* env, jobject obj, jint width, jint height);
  40   bool TouchEvent(JNIEnv* env, jobject obj, jint pointer_id, jint action,
  41                   jfloat x, jfloat y, jlong time_ms);
  42
  43  private:
  44   // Overridden from NativeViewport:
  45   virtual void Init(const gfx::Rect& bounds) OVERRIDE;
  46   virtual void Show() OVERRIDE;
  47   virtual void Hide() OVERRIDE;
  48   virtual void Close() OVERRIDE;
  49   virtual gfx::Size GetSize() OVERRIDE;
  50   virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
  51   virtual void SetCapture() OVERRIDE;
  52   virtual void ReleaseCapture() OVERRIDE;
  53
  54   void ReleaseWindow();
  55
  56   NativeViewportDelegate* delegate_;
  57   shell::Context* context_;
  58   ANativeWindow* window_;
  59   gfx::Rect bounds_;
  60   ui::SequentialIDGenerator id_generator_;
  61
  62   base::WeakPtrFactory<NativeViewportAndroid> weak_factory_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(NativeViewportAndroid);
  65 };
  66
  67
  68 }  // namespace services
  69 }  // namespace mojo
  70
  71 #endif  // MOJO_SERVICES_NATIVE_VIEWPORT_NATIVE_VIEWPORT_ANDROID_H_