WebView.displayCaptureState

webkit.types.MediaCaptureState displayCaptureState() @property

Get displayCaptureState property.

Returns

Capture state of the display device. Whenever the user grants a media-request sent by the web

page, requesting screencasting capabilities (`navigator.mediaDevices.getDisplayMedia() this property will be set to [webkit.types.MediaCaptureState.Active].

The application can monitor this property and provide a visual indicator allowing to optionally deactivate or mute the capture device by setting this property respectively to [webkit.types.MediaCaptureState.None] or [webkit.types.MediaCaptureState.Muted].

If the capture state of the device is set to [webkit.types.MediaCaptureState.None] the web-page can still re-request the permission to the user. Permission desision caching is left to the application.

void displayCaptureState(webkit.types.MediaCaptureState propval) @property

Set displayCaptureState property.

Parameters

propval Capture state of the display device. Whenever the user grants a media-request sent by the web page, requesting screencasting capabilities (`navigator.mediaDevices.getDisplayMedia() this property will be set to [webkit.types.MediaCaptureState.Active]. The application can monitor this property and provide a visual indicator allowing to optionally deactivate or mute the capture device by setting this property respectively to [webkit.types.MediaCaptureState.None] or [webkit.types.MediaCaptureState.Muted]. If the capture state of the device is set to [webkit.types.MediaCaptureState.None] the web-page can still re-request the permission to the user. Permission desision caching is left to the application.