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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 ANDROID_WEBVIEW_NATIVE_AW_PICTURE_H_
6 #define ANDROID_WEBVIEW_NATIVE_AW_PICTURE_H_
7 
8 #include <jni.h>
9 
10 #include "base/android/jni_weak_ref.h"
11 #include "base/android/scoped_java_ref.h"
12 #include "base/memory/scoped_ptr.h"
13 #include "content/public/browser/web_contents_observer.h"
14 #include "skia/ext/refptr.h"
15 
16 class SkPicture;
17 
18 namespace android_webview {
19 
20 class AwPicture {
21  public:
22   AwPicture(skia::RefPtr<SkPicture> picture);
23   ~AwPicture();
24 
25   // Methods called from Java.
26   void Destroy(JNIEnv* env, jobject obj);
27   jint GetWidth(JNIEnv* env, jobject obj);
28   jint GetHeight(JNIEnv* env, jobject obj);
29   void Draw(JNIEnv* env, jobject obj, jobject canvas);
30 
31  private:
32   skia::RefPtr<SkPicture> picture_;
33 
34   DISALLOW_IMPLICIT_CONSTRUCTORS(AwPicture);
35 };
36 
37 bool RegisterAwPicture(JNIEnv* env);
38 
39 }  // android_webview
40 
41 #endif  // ANDROID_WEBVIEW_NATIVE_AW_PICTURE_
42