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Simplifie the code

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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
This commit is contained in:
Šimon Brandner 2021-07-09 14:15:36 +02:00
parent 1b209a9cb3
commit dbc37675a0
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GPG Key ID: 9760693FDD98A790
1 changed files with 53 additions and 80 deletions
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133
src/components/views/settings/tabs/user/VoiceUserSettingsTab.tsx
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@ -28,14 +28,29 @@ import { replaceableComponent } from "../../../../../utils/replaceableComponent"
import SettingsFlag from '../../../elements/SettingsFlag';
import ErrorDialog from '../../../dialogs/ErrorDialog';
const getDefaultDevice = (devices: Array<Partial<MediaDeviceInfo>>) => {
// Note we're looking for a device with deviceId 'default' but adding a device
// with deviceId == the empty string: this is because Chrome gives us a device
// with deviceId 'default', so we're looking for this, not the one we are adding.
if (!devices.some((i) => i.deviceId === 'default')) {
devices.unshift({
deviceId: '',
label: _t('Default Device'),
});
return '';
} else {
return 'default';
}
};
interface IState extends Record<MediaDeviceKindEnum, string> {
mediaDevices: IMediaDevices;
}
@replaceableComponent("views.settings.tabs.user.VoiceUserSettingsTab")
export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
constructor() {
super({});
constructor(props: {}) {
super(props);
this.state = {
mediaDevices: null,
@ -103,25 +118,9 @@ export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
}
};
private setAudioOutput = (e): void => {
MediaDeviceHandler.instance.setAudioOutput(e.target.value);
this.setState({
[MediaDeviceKindEnum.AudioOutput]: e.target.value,
});
};
private setAudioInput = (e): void => {
MediaDeviceHandler.instance.setAudioInput(e.target.value);
this.setState({
[MediaDeviceKindEnum.AudioInput]: e.target.value,
});
};
private setVideoInput = (e): void => {
MediaDeviceHandler.instance.setVideoInput(e.target.value);
this.setState({
[MediaDeviceKindEnum.VideoInput]: e.target.value,
});
private setDevice = (deviceId: string, kind: MediaDeviceKindEnum): void => {
MediaDeviceHandler.instance.setDevice(deviceId, kind);
this.setState<null>({ [kind]: deviceId });
};
private changeWebRtcMethod = (p2p: boolean): void => {
@ -138,6 +137,23 @@ export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
});
}
private renderDropdown(kind: MediaDeviceKindEnum, label: string): JSX.Element {
const devices = this.state.mediaDevices[kind].slice(0);
if (devices.length === 0) return null;
const defaultDevice = getDefaultDevice(devices);
return (
<Field
element="select"
label={label}
value={this.state[kind] || defaultDevice}
onChange={(e) => this.setDevice(e.target.value, kind)}
>
{ this.renderDeviceOptions(devices, kind) }
</Field>
);
}
render() {
let requestButton = null;
let speakerDropdown = null;
@ -153,71 +169,28 @@ export default class VoiceUserSettingsTab extends React.Component<{}, IState> {
</div>
);
} else if (this.state.mediaDevices) {
speakerDropdown = <p>{ _t('No Audio Outputs detected') }</p>;
microphoneDropdown = <p>{ _t('No Microphones detected') }</p>;
webcamDropdown = <p>{ _t('No Webcams detected') }</p>;
const defaultOption = {
deviceId: '',
label: _t('Default Device'),
};
const getDefaultDevice = (devices) => {
// Note we're looking for a device with deviceId 'default' but adding a device
// with deviceId == the empty string: this is because Chrome gives us a device
// with deviceId 'default', so we're looking for this, not the one we are adding.
if (!devices.some((i) => i.deviceId === 'default')) {
devices.unshift(defaultOption);
return '';
} else {
return 'default';
}
};
const audioOutputs = this.state.mediaDevices[MediaDeviceKindEnum.AudioOutput].slice(0);
if (audioOutputs.length > 0) {
const defaultDevice = getDefaultDevice(audioOutputs);
speakerDropdown = (
<Field element="select" label={_t("Audio Output")}
value={this.state[MediaDeviceKindEnum.AudioOutput] || defaultDevice}
onChange={this.setAudioOutput}>
{this.renderDeviceOptions(audioOutputs, MediaDeviceKindEnum.AudioOutput)}
</Field>
);
}
const audioInputs = this.state.mediaDevices[MediaDeviceKindEnum.AudioInput].slice(0);
if (audioInputs.length > 0) {
const defaultDevice = getDefaultDevice(audioInputs);
microphoneDropdown = (
<Field element="select" label={_t("Microphone")}
value={this.state[MediaDeviceKindEnum.AudioInput] || defaultDevice}
onChange={this.setAudioInput}>
{this.renderDeviceOptions(audioInputs, MediaDeviceKindEnum.AudioInput)}
</Field>
);
}
const videoInputs = this.state.mediaDevices[MediaDeviceKindEnum.VideoInput].slice(0);
if (videoInputs.length > 0) {
const defaultDevice = getDefaultDevice(videoInputs);
webcamDropdown = (
<Field element="select" label={_t("Camera")}
value={this.state[MediaDeviceKindEnum.VideoInput] || defaultDevice}
onChange={this.setVideoInput}>
{this.renderDeviceOptions(videoInputs, MediaDeviceKindEnum.VideoInput)}
</Field>
);
}
speakerDropdown = (
this.renderDropdown(MediaDeviceKindEnum.AudioOutput, _t("Audio Output")) ||
<p>{ _t('No Audio Outputs detected') }</p>
);
microphoneDropdown = (
this.renderDropdown(MediaDeviceKindEnum.AudioInput, _t("Microphone")) ||
<p>{ _t('No Microphones detected') }</p>
);
webcamDropdown = (
this.renderDropdown(MediaDeviceKindEnum.VideoInput, _t("Camera")) ||
<p>{ _t('No Webcams detected') }</p>
);
}
return (
<div className="mx_SettingsTab mx_VoiceUserSettingsTab">
<div className="mx_SettingsTab_heading">{_t("Voice & Video")}</div>
<div className="mx_SettingsTab_section">
{requestButton}
{speakerDropdown}
{microphoneDropdown}
{webcamDropdown}
{ requestButton }
{ speakerDropdown }
{ microphoneDropdown }
{ webcamDropdown }
<SettingsFlag name='VideoView.flipVideoHorizontally' level={SettingLevel.ACCOUNT} />
<SettingsFlag
name='webRtcAllowPeerToPeer'