partey_workadventure/front/src/Components/CameraControls.svelte

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<script lang="typescript">
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import { requestedScreenSharingState, screenSharingAvailableStore } from "../Stores/ScreenSharingStore";
import { isSilentStore, requestedCameraState, requestedMicrophoneState } from "../Stores/MediaStore";
import monitorImg from "./images/monitor.svg";
import monitorCloseImg from "./images/monitor-close.svg";
import cinemaImg from "./images/cinema.svg";
import cinemaCloseImg from "./images/cinema-close.svg";
import microphoneImg from "./images/microphone.svg";
import microphoneCloseImg from "./images/microphone-close.svg";
import layoutPresentationImg from "./images/layout-presentation.svg";
import layoutChatImg from "./images/layout-chat.svg";
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import { layoutModeStore } from "../Stores/StreamableCollectionStore";
import { LayoutMode } from "../WebRtc/LayoutManager";
import { peerStore } from "../Stores/PeerStore";
import { onDestroy } from "svelte";
function screenSharingClick(): void {
if (isSilent) return;
if ($requestedScreenSharingState === true) {
requestedScreenSharingState.disableScreenSharing();
} else {
requestedScreenSharingState.enableScreenSharing();
}
}
function cameraClick(): void {
if (isSilent) return;
if ($requestedCameraState === true) {
requestedCameraState.disableWebcam();
} else {
requestedCameraState.enableWebcam();
}
}
function microphoneClick(): void {
if (isSilent) return;
if ($requestedMicrophoneState === true) {
requestedMicrophoneState.disableMicrophone();
} else {
requestedMicrophoneState.enableMicrophone();
}
}
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function switchLayoutMode() {
if ($layoutModeStore === LayoutMode.Presentation) {
$layoutModeStore = LayoutMode.VideoChat;
} else {
$layoutModeStore = LayoutMode.Presentation;
}
}
let isSilent: boolean;
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const unsubscribeIsSilent = isSilentStore.subscribe((value) => {
isSilent = value;
});
onDestroy(unsubscribeIsSilent);
</script>
<div>
<div class="btn-cam-action">
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<div class="btn-layout" on:click={switchLayoutMode} class:hide={$peerStore.size === 0}>
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{#if $layoutModeStore === LayoutMode.Presentation}
<img src={layoutPresentationImg} style="padding: 2px" alt="Switch to mosaic mode" />
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{:else}
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<img src={layoutChatImg} style="padding: 2px" alt="Switch to presentation mode" />
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{/if}
</div>
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<div
class="btn-monitor"
on:click={screenSharingClick}
class:hide={!$screenSharingAvailableStore || isSilent}
class:enabled={$requestedScreenSharingState}
>
{#if $requestedScreenSharingState && !isSilent}
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<img src={monitorImg} alt="Start screen sharing" />
{:else}
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<img src={monitorCloseImg} alt="Stop screen sharing" />
{/if}
</div>
<div class="btn-video" on:click={cameraClick} class:disabled={!$requestedCameraState || isSilent}>
{#if $requestedCameraState && !isSilent}
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<img src={cinemaImg} alt="Turn on webcam" />
{:else}
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<img src={cinemaCloseImg} alt="Turn off webcam" />
{/if}
</div>
<div class="btn-micro" on:click={microphoneClick} class:disabled={!$requestedMicrophoneState || isSilent}>
{#if $requestedMicrophoneState && !isSilent}
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<img src={microphoneImg} alt="Turn on microphone" />
{:else}
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<img src={microphoneCloseImg} alt="Turn off microphone" />
{/if}
</div>
</div>
</div>