config.ini functioning changed.

- Now the program uses the QSettings class to manipulate the
`config.ini`.
- Support for multiple audio devices and options menu started.

aoapplication.cpp

@@ -15,6 +15,9 @@ AOApplication::AOApplication(int &argc, char **argv) : QApplication(argc, argv)
   discord = new AttorneyOnline::Discord();
   QObject::connect(net_manager, SIGNAL(ms_connect_finished(bool, bool)),
                    SLOT(ms_connect_finished(bool, bool)));
+
+  // Create the QSettings class that points to the config.ini.
+  configini = new QSettings(get_base_path() + "config.ini", QSettings::IniFormat);
 }
 
 AOApplication::~AOApplication()
@@ -43,6 +46,25 @@ void AOApplication::construct_lobby()
   discord->state_lobby();
 
   w_lobby->show();
+
+  // Change the default audio output device to be the one the user has given
+  // in his config.ini file for now.
+  int a = 0;
+  BASS_DEVICEINFO info;
+
+  for (a = 1; BASS_GetDeviceInfo(a, &info); a++)
+  {
+      if (get_audio_output_device() == info.name)
+      {
+          BASS_SetDevice(a);
+          qDebug() << info.name << "was set as the default audio output device.";
+          break;
+      }
+      qDebug() << info.name;
+  }
+
+  //AOOptionsDialog* test = new AOOptionsDialog(nullptr, this);
+  //test->exec();
 }
 
 void AOApplication::destruct_lobby()

aoapplication.h

@@ -8,6 +8,7 @@
 #include <QApplication>
 #include <QVector>
 #include <QFile>
+#include <QSettings>
 
 class NetworkManager;
 class Lobby;
@@ -113,8 +114,13 @@ public:
   ////// Functions for reading and writing files //////
   // Implementations file_functions.cpp
 
+  // Instead of reinventing the wheel, we'll use a QSettings class.
+  QSettings *configini;
+
   //Returns the config value for the passed searchline from a properly formatted config ini file
-  QString read_config(QString searchline);
+  //QString read_config(QString searchline);
+
+  // No longer necessary.
 
   //Reads the theme from config.ini and loads it into the current_theme variable
   QString read_theme();
@@ -145,6 +151,9 @@ public:
   // Returns the username the user may have set in config.ini.
   QString get_default_username();
 
+  // Returns the audio device used for the client.
+  QString get_audio_output_device();
+
   // Returns whether the user would like to have custom shownames on by default.
   bool get_showname_enabled_by_default();
 

courtroom.cpp

@@ -1222,6 +1222,7 @@ void Courtroom::handle_chatmessage_3()
     break;
   default:
     qDebug() << "W: invalid anim_state: " << f_anim_state;
+    // fall through
   case 3:
     ui_vp_player_char->play_idle(f_char, f_emote);
     anim_state = 3;
@@ -1988,6 +1989,7 @@ void Courtroom::set_text_color()
     break;
   default:
     qDebug() << "W: undefined text color: " << m_chatmessage[TEXT_COLOR];
+    // fall through
   case WHITE:
     ui_vp_message->setStyleSheet("background-color: rgba(0, 0, 0, 0);"
                                  "color: white");

text_file_functions.cpp

@@ -8,6 +8,9 @@
 #include <QDebug>
 #include <QColor>
 
+/*
+ * This may no longer be necessary, if we use the QSettings class.
+ *
 QString AOApplication::read_config(QString searchline)
 {
   QString return_value = "";
@@ -41,80 +44,66 @@ QString AOApplication::read_config(QString searchline)
 
   return return_value;
 }
+*/
 
 QString AOApplication::read_theme()
 {
-  QString result = read_config("theme");
-
-  if (result == "")
-    return "default";
-  else
-    return result;
+  QString result = configini->value("theme", "default").value<QString>();
+  return result;
 }
 
 int AOApplication::read_blip_rate()
 {
-  QString result = read_config("blip_rate");
-
-  //note: the empty string converted to int will return 0
-  if (result.toInt() <= 0)
-    return 1;
-  else
-    return result.toInt();
+  int result = configini->value("blip_rate", 1).toInt();
+  return result;
 }
 
 int AOApplication::get_default_music()
 {
-  QString f_result = read_config("default_music");
-
-  if (f_result == "")
-    return 50;
-  else return f_result.toInt();
+  int result = configini->value("default_music", 50).toInt();
+  return result;
 }
 
 int AOApplication::get_default_sfx()
 {
-  QString f_result = read_config("default_sfx");
-
-  if (f_result == "")
-    return 50;
-  else return f_result.toInt();
+  int result = configini->value("default_sfx", 50).toInt();
+  return result;
 }
 
 int AOApplication::get_default_blip()
 {
-  QString f_result = read_config("default_blip");
-
-  if (f_result == "")
-    return 50;
-  else return f_result.toInt();
+  int result = configini->value("default_blip", 50).toInt();
+  return result;
 }
 
 int AOApplication::get_max_log_size()
 {
-    QString f_result = read_config("log_maximum");
-
-    if (f_result == "")
-      return 200;
-    else return f_result.toInt();
+  int result = configini->value("log_maximum", 200).toInt();
+  return result;
 }
 
 bool AOApplication::get_log_goes_downwards()
 {
-    QString f_result = read_config("log_goes_downwards");
-    return f_result.startsWith("true");
+  QString result = configini->value("log_goes_downwards", "false").value<QString>();
+  return result.startsWith("true");
 }
 
 bool AOApplication::get_showname_enabled_by_default()
 {
-    QString f_result = read_config("show_custom_shownames");
-    return f_result.startsWith("true");
+  QString result = configini->value("show_custom_shownames", "false").value<QString>();
+  return result.startsWith("true");
 }
 
 QString AOApplication::get_default_username()
 {
-    QString f_result = read_config("default_username");
-    return f_result;
+  QString result = configini->value("default_username", "").value<QString>();
+  return result;
+}
+
+QString AOApplication::get_audio_output_device()
+{
+  QString result = configini->value("default_username", "default").value<QString>();
+  return result;
 }
 
 QStringList AOApplication::get_call_words()
@@ -593,9 +582,8 @@ int AOApplication::get_text_delay(QString p_char, QString p_emote)
 
 bool AOApplication::get_blank_blip()
 {
-  QString f_result = read_config("blank_blip");
-
-  return f_result.startsWith("true");
+    QString result = configini->value("blank_blip", "false").value<QString>();
+    return result.startsWith("true");
 }