Add additional options for streamlink, remove static from qualitypopup

Fixes #261

src/singletons/settingsmanager.hpp

@@ -52,6 +52,7 @@ public:
     FloatSetting mouseScrollMultiplier = {"/behaviour/mouseScrollMultiplier", 1.0};
     QStringSetting streamlinkPath = {"/behaviour/streamlink/path", ""};
     QStringSetting preferredQuality = {"/behaviour/streamlink/quality", "Choose"};
+    QStringSetting streamlinkOpts = {"/behaviour/streamlink/options", ""};
     BoolSetting pauseChatHover = {"/behaviour/pauseChatHover", false};
 
     /// Commands

src/widgets/qualitypopup.cpp

@@ -12,6 +12,7 @@ QualityPopup::QualityPopup(const QString &channel, const QString &path, QStringL
 {
     this->ui.okButton.setText("OK");
     this->ui.cancelButton.setText("Cancel");
+    this->setAttribute(Qt::WA_DeleteOnClose, true);
 
     QObject::connect(&this->ui.okButton, &QPushButton::clicked, this,
                      &QualityPopup::okButtonClicked);
@@ -33,7 +34,7 @@ QualityPopup::QualityPopup(const QString &channel, const QString &path, QStringL
 
 void QualityPopup::showDialog(const QString &channel, const QString &path, QStringList options)
 {
-    static QualityPopup *instance = new QualityPopup(channel, path, options);
+    QualityPopup *instance = new QualityPopup(channel, path, options);
 
     instance->show();
     instance->activateWindow();
@@ -43,8 +44,9 @@ void QualityPopup::showDialog(const QString &channel, const QString &path, QStri
 
 void QualityPopup::okButtonClicked()
 {
+    singletons::SettingManager &settings = singletons::SettingManager::getInstance();
     QProcess::startDetached(this->path,
-                            {"twitch.tv/" + this->channel, this->ui.selector.currentText()});
+                            {"twitch.tv/" + this->channel, this->ui.selector.currentText(), settings.streamlinkOpts});
     this->close();
 }
 

src/widgets/qualitypopup.hpp

@@ -9,6 +9,7 @@
 #include <QWidget>
 
 #include "basewindow.hpp"
+#include "singletons/settingsmanager.hpp"
 
 namespace chatterino {
 

src/widgets/settingspages/behaviourpage.cpp

@@ -45,6 +45,7 @@ BehaviourPage::BehaviourPage()
         groupLayout->addRow("Streamlink path:", this->createLineEdit(settings.streamlinkPath));
         groupLayout->addRow("Prefered quality:",
                             this->createComboBox({STREAMLINK_QUALITY}, settings.preferredQuality));
+        groupLayout->addRow("Additional options:", this->createLineEdit(settings.streamlinkOpts));
     }
 
     layout->addStretch(1);

src/widgets/split.cpp

@@ -422,6 +422,7 @@ void Split::doOpenStreamlink()
             args << quality;
         if (exclude != "")
             args << "--stream-sorting-excludes" << exclude;
+        args << settings.streamlinkOpts;
         QProcess::startDetached(path, args);
     } else {
         QProcess *p = new QProcess();