content/browser/android/content_view_render_view.h

   1 // Copyright (c) 2012 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_BROWSER_ANDROID_CONTENT_VIEW_RENDER_VIEW_H_
   6 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_RENDER_VIEW_H_
   7
   8 #include "base/android/jni_weak_ref.h"
   9 #include "base/logging.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "content/public/browser/android/compositor_client.h"
  13 #include "ui/gfx/native_widget_types.h"
  14
  15 namespace cc {
  16 class Layer;
  17 }
  18
  19 namespace content {
  20 class Compositor;
  21
  22 class ContentViewRenderView : public CompositorClient {
  23  public:
  24   // Registers the JNI methods for ContentViewRender.
  25   static bool RegisterContentViewRenderView(JNIEnv* env);
  26
  27   ContentViewRenderView(JNIEnv* env,
  28                         jobject obj,
  29                         gfx::NativeWindow root_window);
  30
  31   // Methods called from Java via JNI -----------------------------------------
  32   void Destroy(JNIEnv* env, jobject obj);
  33   void SetCurrentContentViewCore(JNIEnv* env, jobject obj,
  34                                  jlong native_content_view_core);
  35   void SurfaceCreated(JNIEnv* env, jobject obj);
  36   void SurfaceDestroyed(JNIEnv* env, jobject obj);
  37   void SurfaceChanged(JNIEnv* env, jobject obj,
  38                       jint format, jint width, jint height, jobject surface);
  39   void SetOverlayVideoMode(JNIEnv* env, jobject obj, bool enabled);
  40   void SetNeedsComposite(JNIEnv* env, jobject obj);
  41
  42   // TODO(yusufo): Remove this once the compositor code is
  43   // refactored to use a unified system.
  44   jlong GetUIResourceProvider(JNIEnv* env, jobject obj);
  45
  46   // CompositorClient implementation
  47   void Layout() override;
  48   void OnSwapBuffersCompleted(int pending_swap_buffers) override;
  49
  50  private:
  51   ~ContentViewRenderView() override;
  52
  53   void InitCompositor();
  54
  55   base::android::ScopedJavaGlobalRef<jobject> java_obj_;
  56
  57   scoped_ptr<content::Compositor> compositor_;
  58
  59   gfx::NativeWindow root_window_;
  60   int current_surface_format_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(ContentViewRenderView);
  63 };
  64
  65
  66
  67 }
  68
  69 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_RENDER_VIEW_H_