reworked stream dialog

assets/userscript.js

@@ -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.discordScreenaudioStartStream = (
-        window.discordScreenaudioResolutionString = `${height}p ${frameRate}FPS`;
+        video,
-        setGetDisplayMedia({
+        width,
+        height,
+        frameRate
+      ) => {
+        window.discordScreenaudioResolutionString = video
+          ? `${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();
 

src/discordpage.cpp

@@ -186,10 +186,8 @@ 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(
@@ -230,16 +228,18 @@ void DiscordPage::javaScriptConsoleMessage(
   }
 }
 
-void DiscordPage::startStream(QString target, uint width, uint height,
+void DiscordPage::startStream(bool video, bool audio, uint width, uint height,
-                              uint frameRate) {
+                              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, [=]() {
+  QTimer::singleShot(200, [=]() {
-    runJavaScript(QString("window.discordScreenaudioStartStream(%1, %2, %3);")
+    runJavaScript(
-                      .arg(width)
+        QString("window.discordScreenaudioStartStream(%1, %2, %3, %4);")
-                      .arg(height)
+            .arg(video)
-                      .arg(frameRate));
+            .arg(video ? width : 32)
+            .arg(video ? height : 16)
+            .arg(video ? frameRate : 1));
   });
 }
 

src/discordpage.h

@@ -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

src/streamdialog.cpp

@@ -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);
+    m_videoGroupBox = new QGroupBox(this);
-  targetLabel->setText("Which app do you want to stream sound from?");
+    m_videoGroupBox->setTitle("Video");
-  layout->addWidget(targetLabel);
+    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);
+        targetLayout->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);
 
     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 =
+  auto resolution = m_resolutionComboBox->currentData().toString().split('x');
-      m_qualityResolutionComboBox->currentData().toString().split('x');
+  emit requestedStreamStart(m_videoGroupBox->isChecked(),
-  emit requestedStreamStart(m_targetComboBox->currentText(),
+                            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);

src/streamdialog.h

@@ -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_resolutionComboBox;
-  QComboBox *m_qualityFPSComboBox;
+  QComboBox *m_framerateComboBox;
+  QGroupBox *m_videoGroupBox;
+  QGroupBox *m_audioGroupBox;
 
 Q_SIGNALS:
-  void requestedStreamStart(QString target, uint width, uint height,
+  void requestedStreamStart(bool video, bool audio, uint width, uint height,
-                            uint frameRate);
+                            uint frameRate, QString target);
 
 public Q_SLOTS:
   void updateTargets();