customized_video_container.h

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#ifndef _ZOOM_CUSTOMIZED_VIDEO_CONTAINER_H_
#define _ZOOM_CUSTOMIZED_VIDEO_CONTAINER_H_
#include "..\zoom_sdk_def.h"

BEGIN_ZOOM_SDK_NAMESPACE

enum VideoRenderElementType
{
    VideoRenderElement_None,
    VideoRenderElement_PRVIEW,
    VideoRenderElement_ACTIVE,
    VideoRenderElement_NORMAL,
};

enum VideoRenderDataType
{
    VideoRenderData_None,
    VideoRenderData_Video,
    VideoRenderData_Avatar,
    VideoRenderData_ScreenName,
};

class IVideoRenderElement
{
public:
    virtual VideoRenderElementType GetType() = 0;

    virtual RECT     GetPos() = 0;

    virtual SDKError SetPos(RECT pos) = 0;

    virtual SDKError Show() = 0;

    virtual SDKError Hide() = 0;

    virtual unsigned int GetCurrentRenderUserId() = 0;

    virtual VideoRenderDataType GetCurrentRenderDataType() = 0;

    virtual SDKError EnableShowScreenNameOnVideo(bool enable_show) = 0;
    virtual ~IVideoRenderElement(){}
};

class IPreviewVideoRenderElement : public IVideoRenderElement
{
public:
    virtual SDKError Start() = 0;

    virtual SDKError Stop() = 0;
    virtual ~IPreviewVideoRenderElement(){}
};

class IActiveVideoRenderElement : public IVideoRenderElement
{
public:
    virtual SDKError Start() = 0;

    virtual SDKError Stop() = 0;
    virtual ~IActiveVideoRenderElement(){}
};

class INormalVideoRenderElement : public IVideoRenderElement
{
public:
    virtual SDKError Subscribe(unsigned int userid) = 0;

    virtual SDKError Unsubscribe(unsigned int userid) = 0;
    virtual ~INormalVideoRenderElement(){}
};

class ICustomizedVideoContainerEvent
{
public:
    virtual void onRenderUserChanged(IVideoRenderElement* pElement, unsigned int userid) = 0;

    virtual void onRenderDataTypeChanged(IVideoRenderElement* pElement, VideoRenderDataType dataType) = 0;

    virtual void onLayoutNotification(RECT wnd_client_rect) = 0;

    virtual void onVideoRenderElementDestroyed(IVideoRenderElement* pElement) = 0;

    virtual void onWindowMsgNotification(UINT uMsg, WPARAM wParam, LPARAM lParam) = 0;

    virtual void onSubscribeUserFail(int iErrorCode, IVideoRenderElement* pElement) = 0;
};

class ICustomizedVideoContainer
{
public:
    virtual SDKError SetEvent(ICustomizedVideoContainerEvent* pEvent) = 0;
    
    virtual SDKError CreateVideoElement(IVideoRenderElement** ppElement, VideoRenderElementType type_) = 0;

    virtual SDKError DestroyVideoElement(IVideoRenderElement* ppElement) = 0;

    virtual SDKError DestroyAllVideoElement() = 0;

    virtual SDKError Show() = 0;

    virtual SDKError Hide() = 0;

    virtual SDKError Resize(RECT rc) = 0;

    virtual IList<IVideoRenderElement* >* GetVideoElementList() = 0;

    virtual ~ICustomizedVideoContainer(){}
};
END_ZOOM_SDK_NAMESPACE
#endif