fixed invisible stream dialog

assets/de.shorsh.discord-screenaudio.metainfo.xml.in

@@ -16,7 +16,7 @@
   </description>
 
   <launchable type="desktop-id">
-    discord-screenaudio.desktop
+    de.shorsh.discord-screenaudio.desktop
   </launchable>
 
   <screenshots>
@@ -32,4 +32,12 @@
   <provides>
     <binary>discord-screenaudio</binary>
   </provides>
+
+  <content_rating type="oars-1.0">
+    <content_attribute id="social-chat">intense</content_attribute>
+    <content_attribute id="social-info">intense</content_attribute>
+    <content_attribute id="social-audio">intense</content_attribute>
+    <content_attribute id="social-contacts">intense</content_attribute>
+    <content_attribute id="money-purchasing">mild</content_attribute>
+  </content_rating>
 </component>

resources.qrc

@@ -2,5 +2,6 @@
 <RCC>
   <qresource>
     <file>assets/userscript.js</file>
+    <file>assets/de.shorsh.discord-screenaudio.png</file>
   </qresource>
 </RCC>

src/main.cpp

@@ -7,6 +7,8 @@
 int main(int argc, char *argv[]) {
   QApplication app(argc, argv);
   QApplication::setApplicationName("discord-screenaudio");
+  QApplication::setWindowIcon(
+      QIcon(":assets/de.shorsh.discord-screenaudio.png"));
   QApplication::setApplicationVersion(DISCORD_SCEENAUDIO_VERSION_FULL);
 
   QCommandLineParser parser;

src/streamdialog.cpp

@@ -13,6 +13,7 @@ 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?");
@@ -57,7 +58,6 @@ StreamDialog::StreamDialog() : QWidget() {
   setLayout(layout);
 
   setWindowTitle("discord-screenaudio Stream Dialog");
-  setFixedSize(0, 0);
 }
 
 void StreamDialog::startStream() {