Initial commit of the blimp/ folder and target

blimp/client/android/blimp_view.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BLIMP_CLIENT_ANDROID_BLIMP_VIEW_H_
+#define BLIMP_CLIENT_ANDROID_BLIMP_VIEW_H_
+
+#include "base/android/jni_android.h"
+#include "base/macros.h"
+#include "base/memory/scoped_ptr.h"
+
+namespace gfx {
+class Size;
+}
+
+namespace blimp {
+
+class BlimpCompositorAndroid;
+
+// The native component of org.chromium.blimp.BlimpView.  This builds and
+// maintains a BlimpCompositorAndroid and handles notifying the compositor of
+// SurfaceView surface changes (size, creation, destruction, etc.).
+class BlimpView {
+ public:
+  static bool RegisterJni(JNIEnv* env);
+
+  BlimpView(JNIEnv* env,
+            jobject jobj,
+            const gfx::Size& physical_size,
+            const gfx::Size& display_size,
+            float dp_to_pixel);
+
+  // JNI Methods
+  void Destroy(JNIEnv* env, jobject jobj);
+  void SetNeedsComposite(JNIEnv* env, jobject jobj);
+  void SurfaceChanged(JNIEnv* env,
+                      jobject jobj,
+                      jint format,
+                      jint width,
+                      jint height,
+                      jobject jsurface);
+  void SurfaceCreated(JNIEnv* env, jobject jobj);
+  void SurfaceDestroyed(JNIEnv* env, jobject jobj);
+  void SetVisibility(JNIEnv* env, jobject jobj, jboolean visible);
+
+ private:
+  virtual ~BlimpView();
+
+  base::android::ScopedJavaGlobalRef<jobject> java_obj_;
+
+  scoped_ptr<BlimpCompositorAndroid> compositor_;
+  int current_surface_format_;
+
+  DISALLOW_COPY_AND_ASSIGN(BlimpView);
+};
+
+}  // namespace blimp
+
+#endif  // BLIMP_CLIENT_ANDROID_BLIMP_VIEW_H_