refactor(Settings): Change screen share button logic to follow mic and cam

The changing of screen share icon is still missing.

Author: jrsnen

src/ui/gui/callwindow.cpp

@@ -117,11 +117,11 @@ void CallWindow::init(ParticipantInterface *partInt)
   ui_->EndCallButton->hide();
 
   settingsView_.init();
-  settingsView_.setScreenShareState(false);
 
   // set button icons to correct states
   setMicState(settingEnabled(SettingsKey::micStatus));
   setCameraState(settingEnabled(SettingsKey::cameraStatus));
+  setScreenShareState(settingEnabled(SettingsKey::screenShareStatus));
 }
 
 
@@ -279,6 +279,12 @@ void CallWindow::setCameraState(bool on)
   }
 }
 
+void CallWindow::setScreenShareState(bool on)
+{
+  Q_UNUSED(on)
+  // TODO: Change screen share icon
+}
+
 
 void CallWindow::removeParticipant(uint32_t sessionID)
 {

src/ui/gui/callwindow.h

@@ -103,6 +103,7 @@ public slots:
   // set GUI to reflect state
   void setMicState(bool on);
   void setCameraState(bool on);
+  void setScreenShareState(bool on);
 
   // helper for setting icons to buttons.
   void initButton(QString iconPath, QSize size, QSize iconSize,

src/ui/settings/settings.cpp

@@ -94,7 +94,7 @@ void Settings::init()
   QObject::connect(basicUI_->screenDevice_combo, &QComboBox::currentTextChanged,
                    this, &Settings::uiChangedString);
 
-
+  // we must initialize the settings if they do not exist
   if (!settings_.value(SettingsKey::micStatus).isValid())
   {
     setMicState(true);
@@ -106,6 +106,9 @@ void Settings::init()
     setCameraState(true);
   }
 
+  // never start with screen sharing turned on
+  setScreenShareState(false);
+
   // TODO: Also emit the position of closed window and move this setting there
 }