michael/discord-screenaudio
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reworked stream dialog

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This commit is contained in:
Malte Jürgens 2022-11-22 16:35:47 +01:00
parent d693535d53
commit f4a60f281d
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GPG key ID: D29FBD5F93C0CFC3
5 changed files with 125 additions and 81 deletions
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35
assets/userscript.js
View file

@ -25,7 +25,7 @@ const getAudioDevice = async (nameOfAudioDevice) => {
return audioDevice;
};
function setGetDisplayMedia(overrideArgs = undefined) {
function setGetDisplayMedia(video = true, overrideArgs = undefined) {
const getDisplayMedia = async (...args) => {
var id;
try {
@ -63,6 +63,7 @@ function setGetDisplayMedia(overrideArgs = undefined) {
: 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;
@ -111,9 +112,16 @@ setInterval(() => {
const initialDisplay = el.style.display;
window.discordScreenaudioStartStream = (width, height, frameRate) => {
window.discordScreenaudioResolutionString = `${height}p ${frameRate}FPS`;
setGetDisplayMedia({
window.discordScreenaudioStartStream = (
video,
width,
height,
frameRate
) => {
window.discordScreenaudioResolutionString = video
? `${height}p ${frameRate}FPS`
: "Audio Only";
setGetDisplayMedia(video, {
audio: true,
video: { width, height, frameRate },
});
@ -183,19 +191,26 @@ setInterval(() => {
el.appendChild(div);
}
const buttonContainer = document.getElementsByClassName("container-YkUktl")[0];
const buttonContainer =
document.getElementsByClassName("container-YkUktl")[0];
if (!buttonContainer) {
console.log('dsa: Cannot locate Mute/Deafen/Settings button container, please report this on GitHub');
console.log(
"dsa: Cannot locate Mute/Deafen/Settings button container, please report this on GitHub"
);
}
const muteBtn = buttonContainer ? buttonContainer.getElementsByClassName(
const muteBtn = buttonContainer
? buttonContainer.getElementsByClassName(
"button-12Fmur enabled-9OeuTA button-f2h6uQ lookBlank-21BCro colorBrand-I6CyqQ grow-2sR_-F"
)[0] : null;
)[0]
: null;
window.discordScreenaudioToggleMute = () => muteBtn && muteBtn.click();
const deafenBtn = buttonContainer ? buttonContainer.getElementsByClassName(
const deafenBtn = buttonContainer
? buttonContainer.getElementsByClassName(
"button-12Fmur enabled-9OeuTA button-f2h6uQ lookBlank-21BCro colorBrand-I6CyqQ grow-2sR_-F"
)[1] : null;
)[1]
: null;
window.discordScreenaudioToggleDeafen = () => deafenBtn && deafenBtn.click();

20
src/discordpage.cpp
View file

@ -186,11 +186,9 @@ void DiscordPage::stopVirtmic() {
}
void DiscordPage::startVirtmic(QString target) {
if (target != "None") {
qDebug(virtmicLog) << "Starting Virtmic with target" << target;
m_virtmicProcess.start(QApplication::arguments()[0], {"--virtmic", target});
}
}
void DiscordPage::javaScriptConsoleMessage(
QWebEnginePage::JavaScriptConsoleMessageLevel level, const QString &message,
@ -230,16 +228,18 @@ void DiscordPage::javaScriptConsoleMessage(
}
}
void DiscordPage::startStream(QString target, uint width, uint height,
uint frameRate) {
void DiscordPage::startStream(bool video, bool audio, uint width, uint height,
uint frameRate, QString target) {
stopVirtmic();
startVirtmic(target);
startVirtmic(audio ? target : "[None]");
// Wait a bit for the virtmic to start
QTimer::singleShot(target == "None" ? 0 : 200, [=]() {
runJavaScript(QString("window.discordScreenaudioStartStream(%1, %2, %3);")
.arg(width)
.arg(height)
.arg(frameRate));
QTimer::singleShot(200, [=]() {
runJavaScript(
QString("window.discordScreenaudioStartStream(%1, %2, %3, %4);")
.arg(video)
.arg(video ? width : 32)
.arg(video ? height : 16)
.arg(video ? frameRate : 1));
});
}

3
src/discordpage.h
View file

@ -47,7 +47,8 @@ private:
private Q_SLOTS:
void featurePermissionRequested(const QUrl &securityOrigin,
QWebEnginePage::Feature feature);
void startStream(QString target, uint width, uint height, uint frameRate);
void startStream(bool video, bool audio, uint width, uint height,
uint frameRate, QString target);
};
// Will immediately get destroyed again but is needed for navigation to

103
src/streamdialog.cpp
View file

@ -12,53 +12,77 @@
StreamDialog::StreamDialog() : QWidget() {
setAttribute(Qt::WA_QuitOnClose, false);
{
auto layout = new QVBoxLayout(this);
layout->setSizeConstraint(QLayout::SetFixedSize);
auto targetLabel = new QLabel(this);
targetLabel->setText("Which app do you want to stream sound from?");
layout->addWidget(targetLabel);
m_videoGroupBox = new QGroupBox(this);
m_videoGroupBox->setTitle("Video");
m_videoGroupBox->setCheckable(true);
layout->addWidget(m_videoGroupBox);
auto targetHBox = new QHBoxLayout(this);
layout->addLayout(targetHBox);
{
auto videoLayout = new QVBoxLayout(this);
m_videoGroupBox->setLayout(videoLayout);
auto resolutionLabel = new QLabel(this);
resolutionLabel->setText("Stream Resolution");
videoLayout->addWidget(resolutionLabel);
m_resolutionComboBox = new QComboBox(this);
m_resolutionComboBox->addItem("2160p", "3840x2160");
m_resolutionComboBox->addItem("1440p", "2560x1440");
m_resolutionComboBox->addItem("1080p", "1920x1080");
m_resolutionComboBox->addItem("720p", "1280x720");
m_resolutionComboBox->addItem("480p", "854x480");
m_resolutionComboBox->addItem("360p", "640x360");
m_resolutionComboBox->addItem("240p", "426x240");
m_resolutionComboBox->setCurrentText("720p");
videoLayout->addWidget(m_resolutionComboBox);
auto framerateLabel = new QLabel(this);
framerateLabel->setText("Stream Framerate");
videoLayout->addWidget(framerateLabel);
m_framerateComboBox = new QComboBox(this);
m_framerateComboBox->addItem("144 FPS", 144);
m_framerateComboBox->addItem("60 FPS", 60);
m_framerateComboBox->addItem("30 FPS", 30);
m_framerateComboBox->addItem("15 FPS", 15);
m_framerateComboBox->addItem("5 FPS", 5);
m_framerateComboBox->setCurrentText("30 FPS");
videoLayout->addWidget(m_framerateComboBox);
}
m_audioGroupBox = new QGroupBox(this);
m_audioGroupBox->setCheckable(true);
m_audioGroupBox->setTitle("Audio");
layout->addWidget(m_audioGroupBox);
{
auto audioLayout = new QVBoxLayout(this);
m_audioGroupBox->setLayout(audioLayout);
auto targetLabel = new QLabel(this);
targetLabel->setText("Audio Source");
audioLayout->addWidget(targetLabel);
{
auto targetLayout = new QHBoxLayout(this);
audioLayout->addLayout(targetLayout);
m_targetComboBox = new QComboBox(this);
updateTargets();
targetHBox->addWidget(m_targetComboBox);
targetLayout->addWidget(m_targetComboBox);
auto refreshTargetsButton = new QPushButton(this);
refreshTargetsButton->setFixedSize(30, 30);
refreshTargetsButton->setIcon(QIcon::fromTheme("view-refresh"));
connect(refreshTargetsButton, &QPushButton::clicked, this,
&StreamDialog::updateTargets);
targetHBox->addWidget(refreshTargetsButton);
auto qualityLabel = new QLabel(this);
qualityLabel->setText("Stream Quality");
layout->addWidget(qualityLabel);
auto qualityHBox = new QHBoxLayout(this);
layout->addLayout(qualityHBox);
m_qualityResolutionComboBox = new QComboBox(this);
m_qualityResolutionComboBox->addItem("2160p", "3840x2160");
m_qualityResolutionComboBox->addItem("1440p", "2560x1440");
m_qualityResolutionComboBox->addItem("1080p", "1920x1080");
m_qualityResolutionComboBox->addItem("720p", "1280x720");
m_qualityResolutionComboBox->addItem("480p", "854x480");
m_qualityResolutionComboBox->addItem("360p", "640x360");
m_qualityResolutionComboBox->addItem("240p", "426x240");
m_qualityResolutionComboBox->setCurrentText("720p");
qualityHBox->addWidget(m_qualityResolutionComboBox);
m_qualityFPSComboBox = new QComboBox(this);
m_qualityFPSComboBox->addItem("144 FPS", 144);
m_qualityFPSComboBox->addItem("60 FPS", 60);
m_qualityFPSComboBox->addItem("30 FPS", 30);
m_qualityFPSComboBox->addItem("15 FPS", 15);
m_qualityFPSComboBox->addItem("5 FPS", 5);
m_qualityFPSComboBox->setCurrentText("30 FPS");
qualityHBox->addWidget(m_qualityFPSComboBox);
targetLayout->addWidget(refreshTargetsButton);
}
}
auto button = new QPushButton(this);
button->setText("Start Stream");
@ -66,16 +90,18 @@ StreamDialog::StreamDialog() : QWidget() {
layout->addWidget(button, Qt::AlignRight | Qt::AlignBottom);
setLayout(layout);
}
setWindowTitle("discord-screenaudio Stream Dialog");
}
void StreamDialog::startStream() {
auto resolution =
m_qualityResolutionComboBox->currentData().toString().split('x');
emit requestedStreamStart(m_targetComboBox->currentText(),
auto resolution = m_resolutionComboBox->currentData().toString().split('x');
emit requestedStreamStart(m_videoGroupBox->isChecked(),
m_audioGroupBox->isChecked(),
resolution[0].toUInt(), resolution[1].toUInt(),
m_qualityFPSComboBox->currentData().toUInt());
m_framerateComboBox->currentData().toUInt(),
m_targetComboBox->currentText());
setHidden(true);
}
@ -83,7 +109,6 @@ void StreamDialog::updateTargets() {
auto lastTarget = m_targetComboBox->currentText();
m_targetComboBox->clear();
m_targetComboBox->addItem("[None]");
m_targetComboBox->addItem("[All Desktop Audio]");
for (auto target : Virtmic::getTargets()) {
m_targetComboBox->addItem(target);

11
src/streamdialog.h
View file

@ -2,6 +2,7 @@
#include <QComboBox>
#include <QDialog>
#include <QGroupBox>
#include <QWidget>
class StreamDialog : public QWidget {
@ -12,12 +13,14 @@ public:
private:
QComboBox *m_targetComboBox;
QComboBox *m_qualityResolutionComboBox;
QComboBox *m_qualityFPSComboBox;
QComboBox *m_resolutionComboBox;
QComboBox *m_framerateComboBox;
QGroupBox *m_videoGroupBox;
QGroupBox *m_audioGroupBox;
Q_SIGNALS:
void requestedStreamStart(QString target, uint width, uint height,
uint frameRate);
void requestedStreamStart(bool video, bool audio, uint width, uint height,
uint frameRate, QString target);
public Q_SLOTS:
void updateTargets();