ICustomizedVideoContainerEvent Class Reference

Callback event of custom video container. More...

#include <customized_video_container.h>

Public Member Functions
virtual void	onRenderUserChanged (IVideoRenderElement *pElement, unsigned int userid)=0
	The callback will be triggered if the video render element corresponding to the user changes.
virtual void	onRenderDataTypeChanged (IVideoRenderElement *pElement, VideoRenderDataType dataType)=0
	The callback will be triggered if the video render element corresponding to data type changes.
virtual void	onLayoutNotification (RECT wnd_client_rect)=0
	The callback will be triggered if the size of video container changes. The user should redeploy the video render elements displayed once received the callback event.
virtual void	onVideoRenderElementDestroyed (IVideoRenderElement *pElement)=0
	The callback will be triggered before the video render element is destroyed.
virtual void	onWindowMsgNotification (UINT uMsg, WPARAM wParam, LPARAM lParam)=0
	The SDK will pass the window messages to users via the callback. Here are the messages. WM_MOUSEMOVE WM_MOUSEENTER WM_MOUSELEAVE WM_LBUTTONDOWN WM_LBUTTONUP WM_RBUTTONUP WM_LBUTTONDBLCLK WM_KEYDOWN.
virtual void	onSubscribeUserFail (ZoomSDKVideoSubscribeFailReason fail_reason, IVideoRenderElement *pElement)=0
virtual	~ICustomizedVideoContainerEvent ()

Detailed Description

Callback event of custom video container.

Definition at line 158 of file customized_video_container.h.

Constructor & Destructor Documentation

~ICustomizedVideoContainerEvent()

virtual ICustomizedVideoContainerEvent::~ICustomizedVideoContainerEvent ( )

inlinevirtual

Definition at line 194 of file customized_video_container.h.

{};

Member Function Documentation

onLayoutNotification()

virtual void ICustomizedVideoContainerEvent::onLayoutNotification ( RECT wnd_client_rect )

pure virtual

The callback will be triggered if the size of video container changes. The user should redeploy the video render elements displayed once received the callback event.

Parameters

wnd_client_rect

Specify a new display area. The coordinate value of the structure is that of the parent window of the video container.

onRenderDataTypeChanged()

virtual void ICustomizedVideoContainerEvent::onRenderDataTypeChanged ( IVideoRenderElement * pElement, VideoRenderDataType dataType )

pure virtual

The callback will be triggered if the video render element corresponding to data type changes.

Parameters

pElement	The video render elements corresponding to data type that is changed.
dataType	Specify a new render data type. For more details, see VideoRenderDataType enum.

onRenderUserChanged()

virtual void ICustomizedVideoContainerEvent::onRenderUserChanged ( IVideoRenderElement * pElement, unsigned int userid )

pure virtual

The callback will be triggered if the video render element corresponding to the user changes.

Parameters

pElement	The video render element corresponding to the user who is changed.
userid	Specify the ID of new user.

onSubscribeUserFail()

virtual void ICustomizedVideoContainerEvent::onSubscribeUserFail ( ZoomSDKVideoSubscribeFailReason fail_reason, IVideoRenderElement * pElement )

pure virtual

onVideoRenderElementDestroyed()

virtual void ICustomizedVideoContainerEvent::onVideoRenderElementDestroyed ( IVideoRenderElement * pElement )

pure virtual

The callback will be triggered before the video render element is destroyed.

Parameters

pElement

Specify the video render element to be destroyed.

Remarks

The specified video render element will be destroyed once the function calls end. The user should complete the operations to the related video render element.

onWindowMsgNotification()

virtual void ICustomizedVideoContainerEvent::onWindowMsgNotification ( UINT uMsg, WPARAM wParam, LPARAM lParam )

pure virtual

The SDK will pass the window messages to users via the callback. Here are the messages. WM_MOUSEMOVE WM_MOUSEENTER WM_MOUSELEAVE WM_LBUTTONDOWN WM_LBUTTONUP WM_RBUTTONUP WM_LBUTTONDBLCLK WM_KEYDOWN.