Reverted qss stuff and added more comments

aoapplication.h

@@ -89,8 +89,7 @@ public:
   //reads the theme from config.ini and sets it accordingly
   void reload_theme();
 
-  //QString get_theme() {return current_theme;}
+  //Returns the character the player has currently selected
-
   QString get_current_char();
 
   //implementation in path_functions.cpp
@@ -106,42 +105,109 @@ public:
   QString get_default_background_path();
   QString get_evidence_path();
 
-  //implementation in text_file_functions.cpp
+  ////// Functions for reading and writing files //////
+  // Implementations file_functions.cpp
 
-  QString read_file(QString p_path);
+  //Returns the config value for the passed searchline from a properly formatted config ini file
   QString read_config(QString searchline);
+
+  //Reads the theme from config.ini and loads it into the current_theme variable
   QString read_theme();
+
+  //Returns the blip rate from config.ini
   int read_blip_rate();
+
+  //Returns true if blank blips is enabled in config.ini and false otherwise
   bool get_blank_blip();
+
+  //Returns the value of default_music in config.ini
   int get_default_music();
+
+  //Returns the value of default_sfx in config.ini
   int get_default_sfx();
+
+  //Returns the value of default_blip in config.ini
   int get_default_blip();
+
+  //Returns the list of words in callwords.ini
   QStringList get_call_words();
+
+  //Appends the argument string to serverlist.txt
   void write_to_serverlist_txt(QString p_line);
+
+  //Returns the contents of serverlist.txt
   QVector<server_type> read_serverlist_txt();
+
+  //Returns the value of p_identifier in the design.ini file in p_design_path
   QString read_design_ini(QString p_identifier, QString p_design_path);
+
+  //Returns the coordinates of widget with p_identifier from p_file
   QPoint get_button_spacing(QString p_identifier, QString p_file);
+
+  //Returns the dimensions of widget with specified identifier from p_file
   pos_size_type get_element_dimensions(QString p_identifier, QString p_file);
+
+  //Returns the value of font_size with p_identifier from p_file
   int get_font_size(QString p_identifier, QString p_file);
+
+  //Returns the color with p_identifier from p_file
   QColor get_color(QString p_identifier, QString p_file);
+
+  //Returns the sfx with p_identifier from sounds.ini in the current theme path
   QString get_sfx(QString p_identifier);
+
+  //Returns the value of p_search_line within target_tag and terminator_tag
   QString read_char_ini(QString p_char, QString p_search_line, QString target_tag, QString terminator_tag);
+
+  //Returns the side of the p_char character from that characters ini file
   QString get_char_side(QString p_char);
+
+  //Returns the showname from the ini of p_char
   QString get_showname(QString p_char);
+
+  //Returns the value of chat from the specific p_char's ini file
   QString get_chat(QString p_char);
+
+  //Returns the value of shouts from the specified p_char's ini file
   QString get_char_shouts(QString p_char);
+
+  //Returns the preanim duration of p_char's p_emote
   int get_preanim_duration(QString p_char, QString p_emote);
+
+  //Same as above, but only returns if it has a % in front(refer to Preanims section in the manual)
   int get_ao2_preanim_duration(QString p_char, QString p_emote);
+
+  //Not in use
   int get_text_delay(QString p_char, QString p_emote);
+
+  //Returns the name of p_char
   QString get_char_name(QString p_char);
+
+  //Returns the total amount of emotes of p_char
   int get_emote_number(QString p_char);
+
+  //Returns the emote comment of p_char's p_emote
   QString get_emote_comment(QString p_char, int p_emote);
+
+  //Returns the base name of p_char's p_emote
   QString get_emote(QString p_char, int p_emote);
+
+  //Returns the preanimation name of p_char's p_emote
   QString get_pre_emote(QString p_char, int p_emote);
+
+  //Returns the sfx of p_char's p_emote
   QString get_sfx_name(QString p_char, int p_emote);
+
+  //Not in use
   int get_sfx_delay(QString p_char, int p_emote);
+
+  //Returns the modifier for p_char's p_emote
   int get_emote_mod(QString p_char, int p_emote);
+
+  //Returns the desk modifier for p_char's p_emote
   int get_desk_mod(QString p_char, int p_emote);
+
+  //Returns p_char's gender
   QString get_gender(QString p_char);
 
 private:

lobby.cpp

@@ -4,7 +4,6 @@
 #include "aoapplication.h"
 #include "networkmanager.h"
 #include "aosfxplayer.h"
-#include "file_functions.h"
 
 #include <QDebug>
 #include <QScrollBar>
@@ -52,22 +51,7 @@ Lobby::Lobby(AOApplication *p_ao_app) : QMainWindow()
   connect(ui_chatmessage, SIGNAL(returnPressed()), this, SLOT(on_chatfield_return_pressed()));
   connect(ui_cancel, SIGNAL(clicked()), ao_app, SLOT(loading_cancelled()));
 
-  //set_widgets();
+  set_widgets();
-  set_theme();
-}
-
-void Lobby::set_theme()
-{
-  ao_app->reload_theme();
-
-  //check if our current theme is a valid qss theme
-  if (!file_exists(ao_app->get_theme_path() + "lobby.qss"))
-  {
-    set_widgets();
-    return;
-  }
-
-  this->setStyleSheet(ao_app->read_file(ao_app->get_theme_path() + "lobby.qss"));
 }
 
 //sets images, position and size

lobby.h

@@ -23,7 +23,6 @@ class Lobby : public QMainWindow
 public:
   Lobby(AOApplication *p_ao_app);
 
-  void set_theme();
   void set_widgets();
   void list_servers();
   void list_favorites();

text_file_functions.cpp

@@ -8,15 +8,6 @@
 #include <QDebug>
 #include <QColor>
 
-QString AOApplication::read_file(QString p_path)
-{
-  QFile file(p_path);
-  if (!file.open(QFile::ReadOnly))
-    return "";
-
-  return file.readAll();
-}
-
 QString AOApplication::read_config(QString searchline)
 {
   QString return_value = "";