xbmc/platform/android/activity/JNIXBMCVideoView.h

   1 /*
   2  *  Copyright (C) 2016 Christian Browet
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include "threads/Event.h"
  12 #include "utils/Geometry.h"
  13
  14 #include <androidjni/Context.h>
  15 #include <androidjni/JNIBase.h>
  16 #include <androidjni/Rect.h>
  17 #include <androidjni/Surface.h>
  18 #include <androidjni/SurfaceHolder.h>
  19
  20 namespace jni
  21 {
  22
  23 class CJNIXBMCVideoView : virtual public CJNIBase, public CJNISurfaceHolderCallback, public CJNIInterfaceImplem<CJNIXBMCVideoView>
  24 {
  25 public:
  26   CJNIXBMCVideoView(const jni::jhobject &object);
  27   ~CJNIXBMCVideoView() override = default;
  28
  29   static void RegisterNatives(JNIEnv* env);
  30
  31   static CJNIXBMCVideoView* createVideoView(CJNISurfaceHolderCallback* callback);
  32
  33   // CJNISurfaceHolderCallback interface
  34   void surfaceChanged(CJNISurfaceHolder holder, int format, int width, int height) override;
  35   void surfaceCreated(CJNISurfaceHolder holder) override;
  36   void surfaceDestroyed(CJNISurfaceHolder holder) override;
  37
  38   static void _surfaceChanged(JNIEnv* env, jobject thiz, jobject holder, jint format, jint width, jint height);
  39   static void _surfaceCreated(JNIEnv* env, jobject thiz, jobject holder);
  40   static void _surfaceDestroyed(JNIEnv* env, jobject thiz, jobject holder);
  41
  42   bool waitForSurface(unsigned int millis);
  43   bool isActive() { return m_surfaceCreated.Signaled(); }
  44   CJNISurface getSurface();
  45   const CRect& getSurfaceRect();
  46   void setSurfaceRect(const CRect& rect);
  47   void add();
  48   void release();
  49   int ID() const;
  50   bool isCreated() const;
  51
  52 protected:
  53   CJNISurfaceHolderCallback* m_callback = nullptr;
  54   CEvent m_surfaceCreated;
  55   CRect m_surfaceRect;
  56
  57 private:
  58   CJNIXBMCVideoView() = default;
  59 };
  60
  61 } // namespace jni