375 lines
13 KiB
JavaScript
375 lines
13 KiB
JavaScript
navigator.mediaDevices.chromiumGetDisplayMedia =
|
|
navigator.mediaDevices.getDisplayMedia;
|
|
|
|
function sleep(ms) {
|
|
return new Promise((resolve) => setTimeout(resolve, ms));
|
|
}
|
|
|
|
const getAudioDevice = async (nameOfAudioDevice) => {
|
|
await navigator.mediaDevices.getUserMedia({
|
|
audio: true,
|
|
});
|
|
let audioDevice;
|
|
while (audioDevice === undefined) {
|
|
let devices = await navigator.mediaDevices.enumerateDevices();
|
|
audioDevice = devices.find(({ label }) => label === nameOfAudioDevice);
|
|
if (!audioDevice)
|
|
userscript.log(
|
|
`Did not find '${nameOfAudioDevice}', trying again in 100ms`
|
|
);
|
|
await sleep(100);
|
|
}
|
|
userscript.log(`Found '${nameOfAudioDevice}'`);
|
|
return audioDevice;
|
|
};
|
|
|
|
function setGetDisplayMedia(video = true, overrideArgs = undefined) {
|
|
const getDisplayMedia = async (...args) => {
|
|
var id;
|
|
try {
|
|
let myDiscordAudioSink = await getAudioDevice(
|
|
"discord-screenaudio-virtmic"
|
|
);
|
|
id = myDiscordAudioSink.deviceId;
|
|
} catch (error) {
|
|
id = "default";
|
|
}
|
|
let captureSystemAudioStream = await navigator.mediaDevices.getUserMedia({
|
|
audio: {
|
|
// We add our audio constraints here, to get a list of supported constraints use navigator.mediaDevices.getSupportedConstraints();
|
|
// We must capture a microphone, we use default since its the only deviceId that is the same for every Chromium user
|
|
deviceId: {
|
|
exact: id,
|
|
},
|
|
// We want auto gain control, noise cancellation and noise suppression disabled so that our stream won't sound bad
|
|
autoGainControl: false,
|
|
echoCancellation: false,
|
|
noiseSuppression: false,
|
|
// By default Chromium sets channel count for audio devices to 1, we want it to be stereo in case we find a way for Discord to accept stereo screenshare too
|
|
channelCount: 2,
|
|
// You can set more audio constraints here, bellow are some examples
|
|
//latency: 0,
|
|
//sampleRate: 48000,
|
|
//sampleSize: 16,
|
|
//volume: 1.0
|
|
},
|
|
});
|
|
let [track] = captureSystemAudioStream.getAudioTracks();
|
|
const gdm = await navigator.mediaDevices.chromiumGetDisplayMedia(
|
|
...(overrideArgs
|
|
? [overrideArgs]
|
|
: args || [{ video: true, audio: true }])
|
|
);
|
|
gdm.addTrack(track);
|
|
if (!video) for (const track of gdm.getVideoTracks()) track.enabled = false;
|
|
return gdm;
|
|
};
|
|
navigator.mediaDevices.getDisplayMedia = getDisplayMedia;
|
|
}
|
|
|
|
setGetDisplayMedia();
|
|
|
|
let userscript;
|
|
let muteBtn;
|
|
let deafenBtn;
|
|
let streamStartBtn;
|
|
let streamStartBtnInitialDisplay;
|
|
let streamStartBtnClone;
|
|
let resolutionString;
|
|
const clonedElements = [];
|
|
const hiddenElements = [];
|
|
let wasStreamActive = false;
|
|
|
|
function createButton(text, onClick) {
|
|
const button = document.createElement("button");
|
|
button.style.marginBottom = "20px";
|
|
button.classList =
|
|
"button-ejjZWC lookFilled-1H2Jvj colorBrand-2M3O3N sizeSmall-3R2P2p grow-2T4nbg";
|
|
button.innerText = text;
|
|
button.addEventListener("click", onClick);
|
|
return button;
|
|
}
|
|
|
|
function createSwitch(text, enabled, onClick) {
|
|
const container = document.createElement("div");
|
|
container.style.marginBottom = "20px";
|
|
container.className = "labelRow-NnoUIp";
|
|
|
|
const label = document.createElement("label");
|
|
label.innerText = text;
|
|
label.className = "title-2yADjX";
|
|
container.appendChild(label);
|
|
|
|
const svg = document.createElement("div");
|
|
container.appendChild(svg);
|
|
|
|
function setSvgDisabled() {
|
|
svg.innerHTML = `<div class="container-1QtPKm default-colors" style="opacity: 1; background-color: rgb(114, 118, 125);"><svg class="slider-HJFN2i" viewBox="0 0 28 20" preserveAspectRatio="xMinYMid meet" aria-hidden="true" style="left: -3px;"><rect fill="white" x="4" y="0" height="20" width="20" rx="10"></rect><svg viewBox="0 0 20 20" fill="none"><path fill="rgba(114, 118, 125, 1)" d="M5.13231 6.72963L6.7233 5.13864L14.855 13.2704L13.264 14.8614L5.13231 6.72963Z"></path><path fill="rgba(114, 118, 125, 1)" d="M13.2704 5.13864L14.8614 6.72963L6.72963 14.8614L5.13864 13.2704L13.2704 5.13864Z"></path></svg></svg><input id="uid_84" type="checkbox" class="input-125oad" tabindex="0"></div>`;
|
|
}
|
|
|
|
function setSvgEnabled() {
|
|
svg.innerHTML = `<div class="container-1QtPKm default-colors checked-16gMAN" style="opacity: 1; background-color: rgb(59, 165, 92);"><svg class="slider-HJFN2i" viewBox="0 0 28 20" preserveAspectRatio="xMinYMid meet" aria-hidden="true" style="left: 12px;"><rect fill="white" x="4" y="0" height="20" width="20" rx="10"></rect><svg viewBox="0 0 20 20" fill="none"><path fill="rgba(59, 165, 92, 1)" d="M7.89561 14.8538L6.30462 13.2629L14.3099 5.25755L15.9009 6.84854L7.89561 14.8538Z"></path><path fill="rgba(59, 165, 92, 1)" d="M4.08643 11.0903L5.67742 9.49929L9.4485 13.2704L7.85751 14.8614L4.08643 11.0903Z"></path></svg></svg><input id="uid_74" type="checkbox" class="input-125oad" tabindex="0" checked=""></div>`;
|
|
}
|
|
|
|
function updateSvg() {
|
|
if (enabled) setSvgEnabled();
|
|
else setSvgDisabled();
|
|
}
|
|
|
|
container.addEventListener("click", () => {
|
|
enabled = !enabled;
|
|
updateSvg();
|
|
onClick(enabled);
|
|
});
|
|
updateSvg();
|
|
|
|
return container;
|
|
}
|
|
|
|
// Fix for broken discord notifications after restart
|
|
// (https://github.com/maltejur/discord-screenaudio/issues/17)
|
|
Notification.requestPermission();
|
|
|
|
setTimeout(() => {
|
|
new QWebChannel(qt.webChannelTransport, (channel) => {
|
|
userscript = channel.objects.userscript;
|
|
main();
|
|
});
|
|
});
|
|
|
|
function main() {
|
|
userscript.muteToggled.connect(() => {
|
|
muteBtn && muteBtn.click();
|
|
});
|
|
|
|
userscript.deafenToggled.connect(() => {
|
|
deafenBtn && deafenBtn.click();
|
|
});
|
|
|
|
userscript.streamStarted.connect((video, width, height, frameRate) => {
|
|
resolutionString = video ? `${height}p ${frameRate}FPS` : "Audio Only";
|
|
setGetDisplayMedia(video, {
|
|
audio: true,
|
|
video: { width, height, frameRate },
|
|
});
|
|
streamStartBtn.click();
|
|
streamStartBtn.style.display = streamStartBtnInitialDisplay;
|
|
streamStartBtnClone.remove();
|
|
});
|
|
|
|
function updateUserstyles() {
|
|
userscript.log("Loading userstyles...");
|
|
userscript.loadingMessage = "Loading userstyles...";
|
|
let stylesheet = document.getElementById("discordScreenaudioUserstyles");
|
|
if (stylesheet) {
|
|
userscript.log("Removing old userstyles...");
|
|
stylesheet.remove();
|
|
}
|
|
stylesheet = document.createElement("style");
|
|
stylesheet.id = "discordScreenaudioUserstyles";
|
|
stylesheet.innerText = userscript.userstyles;
|
|
document.head.appendChild(stylesheet);
|
|
userscript.log("Finished loading userstyles");
|
|
userscript.loadingMessage = "";
|
|
}
|
|
|
|
userscript.userstylesChanged.connect(updateUserstyles);
|
|
setTimeout(() => updateUserstyles());
|
|
|
|
setInterval(async () => {
|
|
const streamActive =
|
|
document.getElementsByClassName("panel-2ZFCRb activityPanel-9icbyU")
|
|
.length > 0;
|
|
|
|
if (!streamActive && wasStreamActive) userscript.stopVirtmic();
|
|
wasStreamActive = streamActive;
|
|
|
|
if (streamActive) {
|
|
clonedElements.forEach((el) => {
|
|
el.remove();
|
|
});
|
|
clonedElements.length = 0;
|
|
|
|
hiddenElements.forEach((el) => {
|
|
el.style.display = "block";
|
|
});
|
|
hiddenElements.length = 0;
|
|
} else {
|
|
for (const el of [
|
|
document.getElementsByClassName("actionButtons-2vEOUh")?.[0]
|
|
?.children[1],
|
|
document.querySelector(
|
|
".wrapper-3t3Yqv > div > div > div > div > .controlButton-2PMNom"
|
|
),
|
|
]) {
|
|
if (!el) continue;
|
|
if (el.classList.contains("discord-screenaudio-cloned")) continue;
|
|
streamStartBtn = el;
|
|
streamStartBtn.classList.add("discord-screenaudio-cloned");
|
|
|
|
streamStartBtnClone = streamStartBtn.cloneNode(true);
|
|
streamStartBtnClone.title = "Share Your Screen with Audio";
|
|
streamStartBtnClone.addEventListener("click", () => {
|
|
userscript.showStreamDialog();
|
|
});
|
|
|
|
streamStartBtnInitialDisplay = streamStartBtn.style.display;
|
|
|
|
streamStartBtn.style.display = "none";
|
|
streamStartBtn.parentNode.insertBefore(streamStartBtnClone, el);
|
|
|
|
clonedElements.push(streamStartBtnClone);
|
|
hiddenElements.push(streamStartBtn);
|
|
}
|
|
}
|
|
|
|
// Add about text in settings
|
|
if (
|
|
document.getElementsByClassName("dirscordScreenaudioAboutText").length ==
|
|
0
|
|
) {
|
|
for (const el of document.getElementsByClassName("info-3pQQBb")) {
|
|
let aboutEl;
|
|
if (userscript.kxmlgui) {
|
|
aboutEl = document.createElement("a");
|
|
aboutEl.addEventListener("click", () => {
|
|
userscript.showHelpMenu();
|
|
});
|
|
} else {
|
|
aboutEl = document.createElement("div");
|
|
}
|
|
aboutEl.innerText = `discord-screenaudio ${userscript.version}`;
|
|
aboutEl.style.fontSize = "12px";
|
|
aboutEl.style.color = "var(--text-muted)";
|
|
aboutEl.style.textTransform = "none";
|
|
aboutEl.style.display = "inline-block";
|
|
aboutEl.style.width = "100%";
|
|
aboutEl.classList.add("dirscordScreenaudioAboutText");
|
|
aboutEl.style.cursor = "pointer";
|
|
el.appendChild(aboutEl);
|
|
}
|
|
}
|
|
|
|
// Remove stream settings if stream is active
|
|
document.getElementById("manage-streams-change-windows")?.remove();
|
|
document.querySelector(`[aria-label="Stream Settings"]`)?.remove();
|
|
|
|
// Add event listener for keybind tab
|
|
if (
|
|
document
|
|
.getElementById("keybinds-tab")
|
|
?.getElementsByClassName(
|
|
"container-3jbRo5 info-1hMolH browserNotice-1u-Y5o"
|
|
).length
|
|
) {
|
|
const el = document
|
|
.getElementById("keybinds-tab")
|
|
.getElementsByClassName("children-1xdcWE")[0];
|
|
const div = document.createElement("div");
|
|
div.style.marginBottom = "50px";
|
|
div.appendChild(
|
|
createButton("Edit Global Keybinds", () => {
|
|
userscript.showShortcutsDialog();
|
|
})
|
|
);
|
|
el.innerHTML = "";
|
|
el.appendChild(div);
|
|
}
|
|
|
|
const buttonContainer =
|
|
document.getElementsByClassName("container-YkUktl")[0];
|
|
if (!buttonContainer) {
|
|
userscript.log(
|
|
"Cannot locate Mute/Deafen/Settings button container, please report this on GitHub"
|
|
);
|
|
}
|
|
|
|
muteBtn = buttonContainer
|
|
? buttonContainer.getElementsByClassName(
|
|
"button-12Fmur enabled-9OeuTA button-f2h6uQ lookBlank-21BCro colorBrand-I6CyqQ grow-2sR_-F"
|
|
)[0]
|
|
: null;
|
|
|
|
deafenBtn = buttonContainer
|
|
? buttonContainer.getElementsByClassName(
|
|
"button-12Fmur enabled-9OeuTA button-f2h6uQ lookBlank-21BCro colorBrand-I6CyqQ grow-2sR_-F"
|
|
)[1]
|
|
: null;
|
|
|
|
if (resolutionString) {
|
|
for (const el of document.getElementsByClassName(
|
|
"qualityIndicator-39wQDy"
|
|
)) {
|
|
el.innerHTML = resolutionString;
|
|
}
|
|
}
|
|
|
|
const accountTab = document.getElementById("my-account-tab");
|
|
if (accountTab) {
|
|
const discordScreenaudioSettings = document.getElementById(
|
|
"discord-screenaudio-settings"
|
|
);
|
|
if (!discordScreenaudioSettings) {
|
|
const firstDivider = accountTab.getElementsByClassName(
|
|
"divider-3nqZNm marginTop40-Q4o1tS"
|
|
)[0];
|
|
if (firstDivider) {
|
|
const section = document.createElement("div");
|
|
section.className = "marginTop40-Q4o1tS";
|
|
section.id = "discord-screenaudio-settings";
|
|
|
|
const title = document.createElement("h2");
|
|
title.className =
|
|
"h1-3iMExa title-lXcL8p defaultColor-3Olr-9 defaultMarginh1-1UYutH";
|
|
title.innerText = "discord-screenaudio";
|
|
section.appendChild(title);
|
|
|
|
section.appendChild(
|
|
createButton("Edit Global Keybinds", () => {
|
|
userscript.showShortcutsDialog();
|
|
})
|
|
);
|
|
|
|
section.appendChild(
|
|
createButton("Install Theme", () => {
|
|
userscript.showThemeDialog();
|
|
})
|
|
);
|
|
|
|
section.appendChild(
|
|
createButton("Uninstall Theme", () => {
|
|
userscript.installUserStyles("");
|
|
})
|
|
);
|
|
|
|
section.appendChild(
|
|
createSwitch(
|
|
"Move discord-screenaudio to the system tray instead of closing",
|
|
await userscript.getBoolPref("trayIcon", false),
|
|
(enabled) => {
|
|
userscript.setTrayIcon(enabled);
|
|
}
|
|
)
|
|
);
|
|
|
|
section.appendChild(
|
|
createSwitch(
|
|
"Start discord-screenaudio hidden to tray",
|
|
await userscript.getPref("startHidden", false),
|
|
(hidden) => {
|
|
userscript.setPref("startHidden", hidden);
|
|
}
|
|
)
|
|
);
|
|
|
|
const divider = document.createElement("div");
|
|
divider.className = "divider-3nqZNm marginTop40-Q4o1tS";
|
|
|
|
firstDivider.after(section);
|
|
section.after(divider);
|
|
}
|
|
}
|
|
}
|
|
}, 500);
|
|
}
|