xbmc/platform/android/activity/JNIXBMCMainView.h

   1 /*
   2  *  Copyright (C) 2017 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/Surface.h>
  17 #include <androidjni/SurfaceHolder.h>
  18
  19 namespace jni
  20 {
  21
  22 class CJNIXBMCMainView : virtual public CJNIBase, public CJNISurfaceHolderCallback, public CJNIInterfaceImplem<CJNIXBMCMainView>
  23 {
  24 public:
  25   CJNIXBMCMainView(CJNISurfaceHolderCallback* callback);
  26   ~CJNIXBMCMainView() override = default;
  27
  28   static void RegisterNatives(JNIEnv* env);
  29
  30   // CJNISurfaceHolderCallback interface
  31   void surfaceChanged(CJNISurfaceHolder holder, int format, int width, int height) override;
  32   void surfaceCreated(CJNISurfaceHolder holder) override;
  33   void surfaceDestroyed(CJNISurfaceHolder holder) override;
  34
  35   void attach(const jobject& thiz);
  36   bool waitForSurface(unsigned int millis);
  37   bool isActive() { return m_surfaceCreated.Signaled(); }
  38   CJNISurface getSurface();
  39   bool isCreated() const;
  40
  41 protected:
  42   static CJNIXBMCMainView* m_instance;
  43   CJNISurfaceHolderCallback* m_callback;
  44   static CEvent m_surfaceCreated;
  45
  46   static void _attach(JNIEnv* env, jobject thiz);
  47   static void _surfaceChanged(JNIEnv* env, jobject thiz, jobject holder, jint format, jint width, jint height);
  48   static void _surfaceCreated(JNIEnv* env, jobject thiz, jobject holder);
  49   static void _surfaceDestroyed(JNIEnv* env, jobject thiz, jobject holder);
  50 };
  51
  52 } // namespace jni