18 lines
1.1 KiB
Markdown
18 lines
1.1 KiB
Markdown
# Global JS controls
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A few aspects of Element Call's interface can be controlled through a global API on the `window`.
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## Picture-in-picture
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- `controls.canEnterPip(): boolean` Determines whether it's possible to enter picture-in-picture mode.
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- `controls.enablePip(): void` Puts the call interface into picture-in-picture mode. Throws if not in a call.
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- `controls.disablePip(): void` Takes the call interface out of picture-in-picture mode, restoring it to its natural display mode. Throws if not in a call.
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## Audio output devices
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These functions must be used in conjunction with the `controlledOutput` URL parameter in order to have any effect.
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- `controls.setOutputDevices(devices: { id: string, name: string }[]): void` Sets the list of available audio outputs.
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- `controls.onOutputDeviceSelect: ((id: string) => void) | undefined` Callback called whenever the user or application selects a new audio output.
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- `controls.setOutputEnabled(enabled: boolean)` Enables/disables all audio output from the application. This can be useful for temporarily pausing audio while the controlling application is switching output devices. Output is enabled by default.
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