axmol/cocos/ui/UIVideoPlayer.h

/****************************************************************************
 Copyright (c) 2014 Chukong Technologies Inc.

 http://www.cocos2d-x.org

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 of this software and associated documentation files (the "Software"), to deal
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 THE SOFTWARE.
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#ifndef __COCOS2D_UI_VIDEOWEIGTH_H_
#define __COCOS2D_UI_VIDEOWEIGTH_H_

#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_IOS)

#include "ui/UIWidget.h"

NS_CC_BEGIN
namespace experimental{
    namespace ui{

        /**
         * @class VideoPlayer
         * @brief Displays a video file.
         * 
         * @note VideoPlayer displays a video file base on system widget.
         * It's mean VideoPlayer displays a video file above all graphical elements of cocos2d-x.
         */
        class VideoPlayer : public cocos2d::ui::Widget
        {
        public:
            enum class EventType
            {
                PLAYING = 0,
                PAUSED,
                STOPPED,
                COMPLETED
            };
            typedef std::function<void(Ref*,VideoPlayer::EventType)> ccVideoPlayerCallback;

            CREATE_FUNC(VideoPlayer);

            //Sets local file[support assets' file on android] as a video source for VideoPlayer
            virtual void setFileName(const std::string& videoPath);
            virtual const std::string& getFileName() const { return _videoURL;}

            //Sets network link as a video source for VideoPlayer 
            virtual void setURL(const std::string& _videoURL);
            virtual const std::string& getURL() const { return _videoURL;}

            virtual void play();
            virtual void pause();
            virtual void resume();
            virtual void stop();

            virtual void seekTo(float sec);
            virtual bool isPlaying() const;

            virtual void setVisible(bool visible) override;

            virtual void setKeepAspectRatioEnabled(bool enable);
            virtual bool isKeepAspectRatioEnabled()const { return _keepAspectRatioEnabled;}

            virtual void setFullScreenEnabled(bool enabled);
            virtual bool isFullScreenEnabled()const;

            virtual void addEventListener(const VideoPlayer::ccVideoPlayerCallback& callback);

            virtual void onPlayEvent(int event);
            virtual void draw(Renderer *renderer, const Mat4& transform, uint32_t flags) override;

        protected:
            virtual cocos2d::ui::Widget* createCloneInstance() override;
            virtual void copySpecialProperties(Widget* model) override;
            
        CC_CONSTRUCTOR_ACCESS:
            VideoPlayer();
            virtual ~VideoPlayer();

        protected:
#if CC_VIDEOPLAYER_DEBUG_DRAW
            DrawNode *_debugDrawNode;
#endif

            enum class Source
            {
                FILENAME = 0,
                URL
            };

            bool _isPlaying;
            bool _fullScreenDirty;
            bool _fullScreenEnabled;
            bool _keepAspectRatioEnabled;

            std::string _videoURL;
            Source _videoSource;

            int _videoPlayerIndex;
            ccVideoPlayerCallback _eventCallback;

            void* _videoView;
        };
    }
}

NS_CC_END

#endif
#endif