content/browser/android/popup_touch_handle_drawable.h

   1 // Copyright 2014 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_POPUP_TOUCH_HANDLE_DRAWABLE_H_
   6 #define CONTENT_BROWSER_ANDROID_POPUP_TOUCH_HANDLE_DRAWABLE_H_
   7
   8 #include "content/browser/renderer_host/input/touch_handle.h"
   9
  10 #include "base/android/jni_android.h"
  11
  12 namespace content {
  13
  14 // Touch handle drawable backed by an Android PopupWindow.
  15 class PopupTouchHandleDrawable : public TouchHandleDrawable {
  16  public:
  17   PopupTouchHandleDrawable(base::android::ScopedJavaLocalRef<jobject> drawable,
  18                            float dpi_scale);
  19   virtual ~PopupTouchHandleDrawable();
  20
  21   // TouchHandleDrawable implementation.
  22   virtual void SetEnabled(bool enabled) OVERRIDE;
  23   virtual void SetOrientation(TouchHandleOrientation orientation) OVERRIDE;
  24   virtual void SetAlpha(float alpha) OVERRIDE;
  25   virtual void SetFocus(const gfx::PointF& position) OVERRIDE;
  26   virtual void SetVisible(bool visible) OVERRIDE;
  27   virtual bool IntersectsWith(const gfx::RectF& rect) const OVERRIDE;
  28
  29   static bool RegisterPopupTouchHandleDrawable(JNIEnv* env);
  30
  31  private:
  32   const float dpi_scale_;
  33   base::android::ScopedJavaGlobalRef<jobject> drawable_;
  34
  35   DISALLOW_COPY_AND_ASSIGN(PopupTouchHandleDrawable);
  36 };
  37
  38 }  // namespace content
  39
  40 #endif  // CONTENT_BROWSER_ANDROID_POPUP_TOUCH_HANDLE_DRAWABLE_H_