22 files changed, 406 insertions, 130 deletions

diff --git a/src/citra/CMakeLists.txt b/src/citra/CMakeLists.txt
index f10f3e603..f2add394f 100644
--- a/src/citra/CMakeLists.txt
+++ b/src/citra/CMakeLists.txt
@@ -1,9 +1,12 @@
 set(SRCS
             emu_window/emu_window_glfw.cpp
             citra.cpp
+            config.cpp
             )
 set(HEADERS
             emu_window/emu_window_glfw.h
+            config.h
+            default_ini.h
             resource.h
             )
 
@@ -16,7 +19,7 @@ endif()
 
 add_executable(citra ${SRCS} ${HEADERS})
 target_link_libraries(citra core common video_core)
-target_link_libraries(citra ${OPENGL_gl_LIBRARY} ${GLFW_LIBRARIES})
+target_link_libraries(citra ${OPENGL_gl_LIBRARY} ${GLFW_LIBRARIES} inih)
 
 if (APPLE)
     target_link_libraries(citra iconv pthread ${COREFOUNDATION_LIBRARY})
diff --git a/src/citra/citra.cpp b/src/citra/citra.cpp
index 7dc721dc3..46781defa 100644
--- a/src/citra/citra.cpp
+++ b/src/citra/citra.cpp
@@ -4,12 +4,12 @@
 
 #include "common/common.h"
 #include "common/log_manager.h"
-#include "common/file_util.h"
 
 #include "core/system.h"
 #include "core/core.h"
 #include "core/loader/loader.h"
 
+#include "citra/config.h"
 #include "citra/emu_window/emu_window_glfw.h"
 
 /// Application entry point
@@ -21,13 +21,16 @@ int __cdecl main(int argc, char **argv) {
         return -1;
     }
 
+    Config config;
+
     std::string boot_filename = argv[1];
     EmuWindow_GLFW* emu_window = new EmuWindow_GLFW;
 
     System::Init(emu_window);
 
-    if (Loader::ResultStatus::Success != Loader::LoadFile(boot_filename)) {
-        ERROR_LOG(BOOT, "Failed to load ROM!");
+    Loader::ResultStatus load_result = Loader::LoadFile(boot_filename);
+    if (Loader::ResultStatus::Success != load_result) {
+        ERROR_LOG(BOOT, "Failed to load ROM (Error %i)!", load_result);
         return -1;
     }
 
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
new file mode 100644
index 000000000..1d5e9c717
--- /dev/null
+++ b/src/citra/config.cpp
@@ -0,0 +1,65 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include <GLFW/glfw3.h>
+
+#include "citra/default_ini.h"
+#include "common/file_util.h"
+#include "core/settings.h"
+
+#include "config.h"
+
+Config::Config() {
+    // TODO: Don't hardcode the path; let the frontend decide where to put the config files.
+    glfw_config_loc = FileUtil::GetUserPath(D_CONFIG_IDX) + "glfw-config.ini";
+    glfw_config = new INIReader(glfw_config_loc);
+
+    Reload();
+}
+
+bool Config::LoadINI(INIReader* config, const char* location, const std::string& default_contents, bool retry) {
+    if (config->ParseError() < 0) {
+        if (retry) {
+            ERROR_LOG(CONFIG, "Failed to load %s. Creating file from defaults...", location);
+            FileUtil::CreateFullPath(location);
+            FileUtil::WriteStringToFile(true, default_contents, location);
+            *config = INIReader(location); // Reopen file
+
+            return LoadINI(config, location, default_contents, false);
+        }
+        ERROR_LOG(CONFIG, "Failed.");
+        return false;
+    }
+    INFO_LOG(CONFIG, "Successfully loaded %s", location);
+    return true;
+}
+
+void Config::ReadControls() {
+    Settings::values.pad_a_key = glfw_config->GetInteger("Controls", "pad_a", GLFW_KEY_A);
+    Settings::values.pad_b_key = glfw_config->GetInteger("Controls", "pad_b", GLFW_KEY_S);
+    Settings::values.pad_x_key = glfw_config->GetInteger("Controls", "pad_x", GLFW_KEY_Z);
+    Settings::values.pad_y_key = glfw_config->GetInteger("Controls", "pad_y", GLFW_KEY_X);
+    Settings::values.pad_l_key = glfw_config->GetInteger("Controls", "pad_l", GLFW_KEY_Q);
+    Settings::values.pad_r_key = glfw_config->GetInteger("Controls", "pad_r", GLFW_KEY_W);
+    Settings::values.pad_start_key  = glfw_config->GetInteger("Controls", "pad_start",  GLFW_KEY_M);
+    Settings::values.pad_select_key = glfw_config->GetInteger("Controls", "pad_select", GLFW_KEY_N);
+    Settings::values.pad_home_key   = glfw_config->GetInteger("Controls", "pad_home",   GLFW_KEY_B);
+    Settings::values.pad_dup_key    = glfw_config->GetInteger("Controls", "pad_dup",    GLFW_KEY_T);
+    Settings::values.pad_ddown_key  = glfw_config->GetInteger("Controls", "pad_ddown",  GLFW_KEY_G);
+    Settings::values.pad_dleft_key  = glfw_config->GetInteger("Controls", "pad_dleft",  GLFW_KEY_F);
+    Settings::values.pad_dright_key = glfw_config->GetInteger("Controls", "pad_dright", GLFW_KEY_H);
+    Settings::values.pad_sup_key    = glfw_config->GetInteger("Controls", "pad_sup",    GLFW_KEY_UP);
+    Settings::values.pad_sdown_key  = glfw_config->GetInteger("Controls", "pad_sdown",  GLFW_KEY_DOWN);
+    Settings::values.pad_sleft_key  = glfw_config->GetInteger("Controls", "pad_sleft",  GLFW_KEY_LEFT);
+    Settings::values.pad_sright_key = glfw_config->GetInteger("Controls", "pad_sright", GLFW_KEY_RIGHT);
+}
+
+void Config::Reload() {
+    LoadINI(glfw_config, glfw_config_loc.c_str(), DefaultINI::glfw_config_file);
+    ReadControls();
+}
+
+Config::~Config() {
+    delete glfw_config;
+}
diff --git a/src/citra/config.h b/src/citra/config.h
new file mode 100644
index 000000000..de0570b42
--- /dev/null
+++ b/src/citra/config.h
@@ -0,0 +1,24 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <map>
+
+#include <inih/cpp/INIReader.h>
+
+#include "common/common_types.h"
+
+class Config {
+    INIReader* glfw_config;
+    std::string glfw_config_loc;
+
+    bool LoadINI(INIReader* config, const char* location, const std::string& default_contents="", bool retry=true);
+    void ReadControls();
+public:
+    Config();
+    ~Config();
+
+    void Reload();
+};
diff --git a/src/citra/default_ini.h b/src/citra/default_ini.h
new file mode 100644
index 000000000..11b985e1b
--- /dev/null
+++ b/src/citra/default_ini.h
@@ -0,0 +1,30 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace DefaultINI {
+
+const char* glfw_config_file = R"(
+[Controls]
+pad_start =
+pad_select =
+pad_home =
+pad_dup =
+pad_ddown =
+pad_dleft =
+pad_dright =
+pad_a =
+pad_b =
+pad_x =
+pad_y =
+pad_r =
+pad_l =
+pad_sup =
+pad_sdown =
+pad_sleft =
+pad_sright =
+)";
+
+}
diff --git a/src/citra/emu_window/emu_window_glfw.cpp b/src/citra/emu_window/emu_window_glfw.cpp
index b911e60c5..661521eb7 100644
--- a/src/citra/emu_window/emu_window_glfw.cpp
+++ b/src/citra/emu_window/emu_window_glfw.cpp
@@ -6,26 +6,9 @@
 
 #include "video_core/video_core.h"
 
-#include "citra/emu_window/emu_window_glfw.h"
+#include "core/settings.h"
 
-static const std::pair<int, HID_User::PadState> default_key_map[] = {
-    { GLFW_KEY_A, HID_User::PAD_A },
-    { GLFW_KEY_B, HID_User::PAD_B },
-    { GLFW_KEY_BACKSLASH, HID_User::PAD_SELECT },
-    { GLFW_KEY_ENTER, HID_User::PAD_START },
-    { GLFW_KEY_RIGHT, HID_User::PAD_RIGHT },
-    { GLFW_KEY_LEFT, HID_User::PAD_LEFT },
-    { GLFW_KEY_UP, HID_User::PAD_UP },
-    { GLFW_KEY_DOWN, HID_User::PAD_DOWN },
-    { GLFW_KEY_R, HID_User::PAD_R },
-    { GLFW_KEY_L, HID_User::PAD_L },
-    { GLFW_KEY_X, HID_User::PAD_X },
-    { GLFW_KEY_Y, HID_User::PAD_Y },
-    { GLFW_KEY_H, HID_User::PAD_CIRCLE_RIGHT },
-    { GLFW_KEY_F, HID_User::PAD_CIRCLE_LEFT },
-    { GLFW_KEY_T, HID_User::PAD_CIRCLE_UP },
-    { GLFW_KEY_G, HID_User::PAD_CIRCLE_DOWN },
-};
+#include "citra/emu_window/emu_window_glfw.h"
 
 /// Called by GLFW when a key event occurs
 void EmuWindow_GLFW::OnKeyEvent(GLFWwindow* win, int key, int scancode, int action, int mods) {
@@ -48,14 +31,9 @@ void EmuWindow_GLFW::OnKeyEvent(GLFWwindow* win, int key, int scancode, int acti
 
 /// EmuWindow_GLFW constructor
 EmuWindow_GLFW::EmuWindow_GLFW() {
-
-    // Register a new ID for the default keyboard
     keyboard_id = KeyMap::NewDeviceId();
 
-    // Set default key mappings for keyboard
-    for (auto mapping : default_key_map) {
-        KeyMap::SetKeyMapping({mapping.first, keyboard_id}, mapping.second);
-    }
+    ReloadSetKeymaps();
 
     // Initialize the window
     if(glfwInit() != GL_TRUE) {
@@ -111,3 +89,22 @@ void EmuWindow_GLFW::MakeCurrent() {
 void EmuWindow_GLFW::DoneCurrent() {
     glfwMakeContextCurrent(NULL);
 }
+
+void EmuWindow_GLFW::ReloadSetKeymaps() {
+    KeyMap::SetKeyMapping({Settings::values.pad_a_key,      keyboard_id}, HID_User::PAD_A);
+    KeyMap::SetKeyMapping({Settings::values.pad_b_key,      keyboard_id}, HID_User::PAD_B);
+    KeyMap::SetKeyMapping({Settings::values.pad_select_key, keyboard_id}, HID_User::PAD_SELECT);
+    KeyMap::SetKeyMapping({Settings::values.pad_start_key,  keyboard_id}, HID_User::PAD_START);
+    KeyMap::SetKeyMapping({Settings::values.pad_dright_key, keyboard_id}, HID_User::PAD_RIGHT);
+    KeyMap::SetKeyMapping({Settings::values.pad_dleft_key,  keyboard_id}, HID_User::PAD_LEFT);
+    KeyMap::SetKeyMapping({Settings::values.pad_dup_key,    keyboard_id}, HID_User::PAD_UP);
+    KeyMap::SetKeyMapping({Settings::values.pad_ddown_key,  keyboard_id}, HID_User::PAD_DOWN);
+    KeyMap::SetKeyMapping({Settings::values.pad_r_key,      keyboard_id}, HID_User::PAD_R);
+    KeyMap::SetKeyMapping({Settings::values.pad_l_key,      keyboard_id}, HID_User::PAD_L);
+    KeyMap::SetKeyMapping({Settings::values.pad_x_key,      keyboard_id}, HID_User::PAD_X);
+    KeyMap::SetKeyMapping({Settings::values.pad_y_key,      keyboard_id}, HID_User::PAD_Y);
+    KeyMap::SetKeyMapping({Settings::values.pad_sright_key, keyboard_id}, HID_User::PAD_CIRCLE_RIGHT);
+    KeyMap::SetKeyMapping({Settings::values.pad_sleft_key,  keyboard_id}, HID_User::PAD_CIRCLE_LEFT);
+    KeyMap::SetKeyMapping({Settings::values.pad_sup_key,    keyboard_id}, HID_User::PAD_CIRCLE_UP);
+    KeyMap::SetKeyMapping({Settings::values.pad_sdown_key,  keyboard_id}, HID_User::PAD_CIRCLE_DOWN);
+}
diff --git a/src/citra/emu_window/emu_window_glfw.h b/src/citra/emu_window/emu_window_glfw.h
index 29325bb75..d38a11c2c 100644
--- a/src/citra/emu_window/emu_window_glfw.h
+++ b/src/citra/emu_window/emu_window_glfw.h
@@ -27,7 +27,11 @@ public:
 
     static void OnKeyEvent(GLFWwindow* win, int key, int scancode, int action, int mods);
 
+    void ReloadSetKeymaps() override;
+
 private:
     GLFWwindow* m_render_window; ///< Internal GLFW render window
-    int keyboard_id;             ///< Device id of keyboard for use with KeyMap
+
+    /// Device id of keyboard for use with KeyMap
+    int keyboard_id;
 };
diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt
index 426e4ef99..98a48a69a 100644
--- a/src/citra_qt/CMakeLists.txt
+++ b/src/citra_qt/CMakeLists.txt
@@ -4,6 +4,7 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(SRCS
             config/controller_config.cpp
             config/controller_config_util.cpp
+            config.cpp
             debugger/callstack.cpp
             debugger/disassembler.cpp
             debugger/graphics.cpp
@@ -18,6 +19,7 @@ set(SRCS
 set(HEADERS
             config/controller_config.hxx
             config/controller_config_util.hxx
+            config.h
             debugger/callstack.hxx
             debugger/disassembler.hxx
             debugger/graphics.hxx
diff --git a/src/citra_qt/bootmanager.cpp b/src/citra_qt/bootmanager.cpp
index cf4d8b32b..5dce9e570 100644
--- a/src/citra_qt/bootmanager.cpp
+++ b/src/citra_qt/bootmanager.cpp
@@ -6,12 +6,11 @@
 #include "bootmanager.hxx"
 
 #include "core/core.h"
-#include "core/loader/loader.h"
-#include "core/hw/hw.h"
+#include "core/settings.h"
 
 #include "video_core/video_core.h"
 
-#include "version.h"
+#include "citra_qt/version.h"
 
 #define APP_NAME        "citra"
 #define APP_VERSION     "0.1-" VERSION
@@ -102,40 +101,15 @@ private:
     GRenderWindow* parent_;
 };
 
-
 EmuThread& GRenderWindow::GetEmuThread()
 {
     return emu_thread;
 }
 
-static const std::pair<int, HID_User::PadState> default_key_map[] = {
-    { Qt::Key_A, HID_User::PAD_A },
-    { Qt::Key_B, HID_User::PAD_B },
-    { Qt::Key_Backslash, HID_User::PAD_SELECT },
-    { Qt::Key_Enter, HID_User::PAD_START },
-    { Qt::Key_Right, HID_User::PAD_RIGHT },
-    { Qt::Key_Left, HID_User::PAD_LEFT },
-    { Qt::Key_Up, HID_User::PAD_UP },
-    { Qt::Key_Down, HID_User::PAD_DOWN },
-    { Qt::Key_R, HID_User::PAD_R },
-    { Qt::Key_L, HID_User::PAD_L },
-    { Qt::Key_X, HID_User::PAD_X },
-    { Qt::Key_Y, HID_User::PAD_Y },
-    { Qt::Key_H, HID_User::PAD_CIRCLE_RIGHT },
-    { Qt::Key_F, HID_User::PAD_CIRCLE_LEFT },
-    { Qt::Key_T, HID_User::PAD_CIRCLE_UP },
-    { Qt::Key_G, HID_User::PAD_CIRCLE_DOWN },
-};
-
-GRenderWindow::GRenderWindow(QWidget* parent) : QWidget(parent), emu_thread(this)
+GRenderWindow::GRenderWindow(QWidget* parent) : QWidget(parent), emu_thread(this), keyboard_id(0)
 {
-    // Register a new ID for the default keyboard
     keyboard_id = KeyMap::NewDeviceId();
-
-    // Set default key mappings for keyboard
-    for (auto mapping : default_key_map) {
-        KeyMap::SetKeyMapping({mapping.first, keyboard_id}, mapping.second);
-    }
+    ReloadSetKeymaps();
 
     // TODO: One of these flags might be interesting: WA_OpaquePaintEvent, WA_NoBackground, WA_DontShowOnScreen, WA_DeleteOnClose
     QGLFormat fmt;
@@ -245,3 +219,23 @@ void GRenderWindow::keyReleaseEvent(QKeyEvent* event)
     HID_User::PadUpdateComplete();
 }
 
+void GRenderWindow::ReloadSetKeymaps()
+{
+    KeyMap::SetKeyMapping({Settings::values.pad_a_key,      keyboard_id}, HID_User::PAD_A);
+    KeyMap::SetKeyMapping({Settings::values.pad_b_key,      keyboard_id}, HID_User::PAD_B);
+    KeyMap::SetKeyMapping({Settings::values.pad_select_key, keyboard_id}, HID_User::PAD_SELECT);
+    KeyMap::SetKeyMapping({Settings::values.pad_start_key,  keyboard_id}, HID_User::PAD_START);
+    KeyMap::SetKeyMapping({Settings::values.pad_dright_key, keyboard_id}, HID_User::PAD_RIGHT);
+    KeyMap::SetKeyMapping({Settings::values.pad_dleft_key,  keyboard_id}, HID_User::PAD_LEFT);
+    KeyMap::SetKeyMapping({Settings::values.pad_dup_key,    keyboard_id}, HID_User::PAD_UP);
+    KeyMap::SetKeyMapping({Settings::values.pad_ddown_key,  keyboard_id}, HID_User::PAD_DOWN);
+    KeyMap::SetKeyMapping({Settings::values.pad_r_key,      keyboard_id}, HID_User::PAD_R);
+    KeyMap::SetKeyMapping({Settings::values.pad_l_key,      keyboard_id}, HID_User::PAD_L);
+    KeyMap::SetKeyMapping({Settings::values.pad_x_key,      keyboard_id}, HID_User::PAD_X);
+    KeyMap::SetKeyMapping({Settings::values.pad_y_key,      keyboard_id}, HID_User::PAD_Y);
+    KeyMap::SetKeyMapping({Settings::values.pad_sright_key, keyboard_id}, HID_User::PAD_CIRCLE_RIGHT);
+    KeyMap::SetKeyMapping({Settings::values.pad_sleft_key,  keyboard_id}, HID_User::PAD_CIRCLE_LEFT);
+    KeyMap::SetKeyMapping({Settings::values.pad_sup_key,    keyboard_id}, HID_User::PAD_CIRCLE_UP);
+    KeyMap::SetKeyMapping({Settings::values.pad_sdown_key,  keyboard_id}, HID_User::PAD_CIRCLE_DOWN);
+}
+
diff --git a/src/citra_qt/bootmanager.hxx b/src/citra_qt/bootmanager.hxx
index eedf19471..816ffed2e 100644
--- a/src/citra_qt/bootmanager.hxx
+++ b/src/citra_qt/bootmanager.hxx
@@ -107,6 +107,8 @@ public:
     void keyPressEvent(QKeyEvent* event);
     void keyReleaseEvent(QKeyEvent* event);
 
+    void ReloadSetKeymaps() override;
+
 public slots:
     void moveContext();
 
@@ -117,5 +119,6 @@ private:
 
     QByteArray geometry;
 
+    /// Device id of keyboard for use with KeyMap
     int keyboard_id;
 };
diff --git a/src/citra_qt/config.cpp b/src/citra_qt/config.cpp
new file mode 100644
index 000000000..1b116edc5
--- /dev/null
+++ b/src/citra_qt/config.cpp
@@ -0,0 +1,79 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include <QString>
+#include <QStringList>
+
+#include "core/settings.h"
+#include "common/file_util.h"
+
+#include "config.h"
+
+Config::Config() {
+
+    // TODO: Don't hardcode the path; let the frontend decide where to put the config files.
+    qt_config_loc = FileUtil::GetUserPath(D_CONFIG_IDX) + "qt-config.ini";
+    FileUtil::CreateFullPath(qt_config_loc);
+    qt_config = new QSettings(QString::fromStdString(qt_config_loc), QSettings::IniFormat);
+
+    Reload();
+}
+
+void Config::ReadControls() {
+    qt_config->beginGroup("Controls");
+    Settings::values.pad_a_key = qt_config->value("pad_a", Qt::Key_A).toInt();
+    Settings::values.pad_b_key = qt_config->value("pad_b", Qt::Key_S).toInt();
+    Settings::values.pad_x_key = qt_config->value("pad_x", Qt::Key_Z).toInt();
+    Settings::values.pad_y_key = qt_config->value("pad_y", Qt::Key_X).toInt();
+    Settings::values.pad_l_key = qt_config->value("pad_l", Qt::Key_Q).toInt();
+    Settings::values.pad_r_key = qt_config->value("pad_r", Qt::Key_W).toInt();
+    Settings::values.pad_start_key  = qt_config->value("pad_start",  Qt::Key_M).toInt();
+    Settings::values.pad_select_key = qt_config->value("pad_select", Qt::Key_N).toInt();
+    Settings::values.pad_home_key   = qt_config->value("pad_home",   Qt::Key_B).toInt();
+    Settings::values.pad_dup_key    = qt_config->value("pad_dup",    Qt::Key_T).toInt();
+    Settings::values.pad_ddown_key  = qt_config->value("pad_ddown",  Qt::Key_G).toInt();
+    Settings::values.pad_dleft_key  = qt_config->value("pad_dleft",  Qt::Key_F).toInt();
+    Settings::values.pad_dright_key = qt_config->value("pad_dright", Qt::Key_H).toInt();
+    Settings::values.pad_sup_key    = qt_config->value("pad_sup",    Qt::Key_Up).toInt();
+    Settings::values.pad_sdown_key  = qt_config->value("pad_sdown",  Qt::Key_Down).toInt();
+    Settings::values.pad_sleft_key  = qt_config->value("pad_sleft",  Qt::Key_Left).toInt();
+    Settings::values.pad_sright_key = qt_config->value("pad_sright", Qt::Key_Right).toInt();
+    qt_config->endGroup();
+}
+
+void Config::SaveControls() {
+    qt_config->beginGroup("Controls");
+    qt_config->setValue("pad_a", Settings::values.pad_a_key);
+    qt_config->setValue("pad_b", Settings::values.pad_b_key);
+    qt_config->setValue("pad_x", Settings::values.pad_x_key);
+    qt_config->setValue("pad_y", Settings::values.pad_y_key);
+    qt_config->setValue("pad_l", Settings::values.pad_l_key);
+    qt_config->setValue("pad_r", Settings::values.pad_r_key);
+    qt_config->setValue("pad_start",  Settings::values.pad_start_key);
+    qt_config->setValue("pad_select", Settings::values.pad_select_key);
+    qt_config->setValue("pad_home",   Settings::values.pad_home_key);
+    qt_config->setValue("pad_dup",    Settings::values.pad_dup_key);
+    qt_config->setValue("pad_ddown",  Settings::values.pad_ddown_key);
+    qt_config->setValue("pad_dleft",  Settings::values.pad_dleft_key);
+    qt_config->setValue("pad_dright", Settings::values.pad_dright_key);
+    qt_config->setValue("pad_sup",    Settings::values.pad_sup_key);
+    qt_config->setValue("pad_sdown",  Settings::values.pad_sdown_key);
+    qt_config->setValue("pad_sleft",  Settings::values.pad_sleft_key);
+    qt_config->setValue("pad_sright", Settings::values.pad_sright_key);
+    qt_config->endGroup();
+}
+
+void Config::Reload() {
+    ReadControls();
+}
+
+void Config::Save() {
+    SaveControls();
+}
+
+Config::~Config() {
+    Save();
+
+    delete qt_config;
+}
diff --git a/src/citra_qt/config.h b/src/citra_qt/config.h
new file mode 100644
index 000000000..ae390be6b
--- /dev/null
+++ b/src/citra_qt/config.h
@@ -0,0 +1,23 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <QSettings>
+
+#include "common/common_types.h"
+
+class Config {
+    QSettings* qt_config;
+    std::string qt_config_loc;
+
+    void ReadControls();
+    void SaveControls();
+public:
+    Config();
+    ~Config();
+
+    void Reload();
+    void Save();
+};
diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
index 1bf9bc53c..bac6a6bb8 100644
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@@ -26,12 +26,16 @@
 #include "core/core.h"
 #include "core/loader/loader.h"
 #include "core/arm/disassembler/load_symbol_map.h"
+#include "citra_qt/config.h"
 
 #include "version.h"
 
 
 GMainWindow::GMainWindow()
 {
+    LogManager::Init();
+    Config config;
+
     ui.setupUi(this);
     statusBar()->hide();
 
@@ -112,7 +116,6 @@ GMainWindow::GMainWindow()
 
     show();
 
-    LogManager::Init();
     System::Init(render_window);
 }
 
diff --git a/src/common/common_paths.h b/src/common/common_paths.h
index 7cd5b1f35..ae08d082a 100644
--- a/src/common/common_paths.h
+++ b/src/common/common_paths.h
@@ -7,25 +7,25 @@
 // Make sure we pick up USER_DIR if set in config.h
 #include "common/common.h"
 
-// Directory seperators, do we need this?
+// Directory separators, do we need this?
 #define DIR_SEP "/"
 #define DIR_SEP_CHR '/'
 
 #ifndef MAX_PATH
-#define MAX_PATH    260
+#define MAX_PATH 260
 #endif
 
 // The user data dir
 #define ROOT_DIR "."
 #ifdef _WIN32
     #define USERDATA_DIR "user"
-    #define EMU_DATA_DIR "emu"
+    #define EMU_DATA_DIR "Citra Emulator"
 #else
     #define USERDATA_DIR "user"
     #ifdef USER_DIR
         #define EMU_DATA_DIR USER_DIR
     #else
-        #define EMU_DATA_DIR ".emu"
+        #define EMU_DATA_DIR ".citra-emu"
     #endif
 #endif
 
@@ -48,30 +48,30 @@
 #define JAP_DIR "JAP"
 
 // Subdirs in the User dir returned by GetUserPath(D_USER_IDX)
-#define CONFIG_DIR            "config"
-#define GAMECONFIG_DIR        "game_config"
-#define MAPS_DIR            "maps"
-#define CACHE_DIR            "cache"
+#define CONFIG_DIR        "config"
+#define GAMECONFIG_DIR    "game_config"
+#define MAPS_DIR          "maps"
+#define CACHE_DIR         "cache"
 #define SDMC_DIR          "sdmc"
-#define SHADERCACHE_DIR        "shader_cache"
-#define STATESAVES_DIR        "state_saves"
-#define SCREENSHOTS_DIR        "screenShots"
-#define DUMP_DIR            "dump"
-#define DUMP_TEXTURES_DIR    "textures"
-#define DUMP_FRAMES_DIR        "frames"
-#define DUMP_AUDIO_DIR        "audio"
-#define LOGS_DIR            "logs"
-#define SHADERS_DIR         "shaders"
-#define SYSCONF_DIR         "sysconf"
+#define SHADERCACHE_DIR   "shader_cache"
+#define STATESAVES_DIR    "state_saves"
+#define SCREENSHOTS_DIR   "screenShots"
+#define DUMP_DIR          "dump"
+#define DUMP_TEXTURES_DIR "textures"
+#define DUMP_FRAMES_DIR   "frames"
+#define DUMP_AUDIO_DIR    "audio"
+#define LOGS_DIR          "logs"
+#define SHADERS_DIR       "shaders"
+#define SYSCONF_DIR       "sysconf"
 
 // Filenames
 // Files in the directory returned by GetUserPath(D_CONFIG_IDX)
 #define EMU_CONFIG        "emu.ini"
-#define DEBUGGER_CONFIG    "debugger.ini"
-#define LOGGER_CONFIG    "logger.ini"
+#define DEBUGGER_CONFIG   "debugger.ini"
+#define LOGGER_CONFIG     "logger.ini"
 
 // Files in the directory returned by GetUserPath(D_LOGS_IDX)
-#define MAIN_LOG    "emu.log"
+#define MAIN_LOG "emu.log"
 
 // Files in the directory returned by GetUserPath(D_SYSCONF_IDX)
-#define SYSCONF    "SYSCONF"
+#define SYSCONF "SYSCONF"
diff --git a/src/common/emu_window.h b/src/common/emu_window.h
index 23f178fdf..34cecb40b 100644
--- a/src/common/emu_window.h
+++ b/src/common/emu_window.h
@@ -16,7 +16,7 @@ class EmuWindow
 
 public:
     /// Data structure to store an emuwindow configuration
-    struct Config{
+    struct WindowConfig {
         bool    fullscreen;
         int     res_width;
         int     res_height;
@@ -34,17 +34,19 @@ public:
     /// Releases (dunno if this is the "right" word) the GLFW context from the caller thread
     virtual void DoneCurrent() = 0;
 
+    virtual void ReloadSetKeymaps() = 0;
+
     /// Signals a key press action to the HID module
     static void KeyPressed(KeyMap::HostDeviceKey key);
 
     /// Signals a key release action to the HID module
     static void KeyReleased(KeyMap::HostDeviceKey key);
 
-    Config GetConfig() const { 
+    WindowConfig GetConfig() const {
         return m_config;
     }
 
-    void SetConfig(const Config& val) {
+    void SetConfig(const WindowConfig& val) {
         m_config = val;
     }
     
@@ -86,6 +88,6 @@ protected:
     int m_client_area_height;       ///< Current client height, should be set by window impl.
 
 private:
-    Config m_config;                ///< Internal configuration
+    WindowConfig m_config;                ///< Internal configuration
 
 };
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 5fd155222..78a642599 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -648,7 +648,7 @@ std::string GetSysDirectory()
     return sysDir;
 }
 
-// Returns a string with a Dolphin data dir or file in the user's home
+// Returns a string with a Citra data dir or file in the user's home
 // directory. To be used in "multi-user" mode (that is, installed).
 const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath)
 {
@@ -668,22 +668,22 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
                 getenv("PWD") : "") + DIR_SEP EMU_DATA_DIR DIR_SEP;
 #endif
 
-        paths[D_CONFIG_IDX]            = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
-        paths[D_GAMECONFIG_IDX]        = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
-        paths[D_MAPS_IDX]            = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
-        paths[D_CACHE_IDX]            = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
+        paths[D_CONFIG_IDX]         = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
+        paths[D_GAMECONFIG_IDX]     = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
+        paths[D_MAPS_IDX]           = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
+        paths[D_CACHE_IDX]          = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
         paths[D_SDMC_IDX]           = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
         paths[D_SHADERCACHE_IDX]    = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
         paths[D_SHADERS_IDX]        = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
-        paths[D_STATESAVES_IDX]        = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
+        paths[D_STATESAVES_IDX]     = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
         paths[D_SCREENSHOTS_IDX]    = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
-        paths[D_DUMP_IDX]            = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
-        paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-        paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-        paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
-        paths[D_LOGS_IDX]            = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
-        paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-        paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+        paths[D_DUMP_IDX]           = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
+        paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+        paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+        paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+        paths[D_LOGS_IDX]           = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
+        paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+        paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
         paths[F_MAINLOG_IDX]        = paths[D_LOGS_IDX] + MAIN_LOG;
     }
 
@@ -702,44 +702,44 @@ const std::string& GetUserPath(const unsigned int DirIDX, const std::string &new
         switch (DirIDX)
         {
         case D_ROOT_IDX:
-            paths[D_USER_IDX] = paths[D_ROOT_IDX] + DIR_SEP;
-            paths[D_SYSCONF_IDX]    = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP;
-            paths[F_SYSCONF_IDX]    = paths[D_SYSCONF_IDX] + SYSCONF;
+            paths[D_USER_IDX]           = paths[D_ROOT_IDX] + DIR_SEP;
+            paths[D_SYSCONF_IDX]        = paths[D_USER_IDX] + SYSCONF_DIR + DIR_SEP;
+            paths[F_SYSCONF_IDX]        = paths[D_SYSCONF_IDX] + SYSCONF;
             break;
 
         case D_USER_IDX:
-            paths[D_USER_IDX]        = paths[D_ROOT_IDX] + DIR_SEP;
-            paths[D_CONFIG_IDX]            = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
-            paths[D_GAMECONFIG_IDX]        = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
-            paths[D_MAPS_IDX]            = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
-            paths[D_CACHE_IDX]            = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
+            paths[D_USER_IDX]           = paths[D_ROOT_IDX] + DIR_SEP;
+            paths[D_CONFIG_IDX]         = paths[D_USER_IDX] + CONFIG_DIR DIR_SEP;
+            paths[D_GAMECONFIG_IDX]     = paths[D_USER_IDX] + GAMECONFIG_DIR DIR_SEP;
+            paths[D_MAPS_IDX]           = paths[D_USER_IDX] + MAPS_DIR DIR_SEP;
+            paths[D_CACHE_IDX]          = paths[D_USER_IDX] + CACHE_DIR DIR_SEP;
             paths[D_SDMC_IDX]           = paths[D_USER_IDX] + SDMC_DIR DIR_SEP;
             paths[D_SHADERCACHE_IDX]    = paths[D_USER_IDX] + SHADERCACHE_DIR DIR_SEP;
             paths[D_SHADERS_IDX]        = paths[D_USER_IDX] + SHADERS_DIR DIR_SEP;
-            paths[D_STATESAVES_IDX]        = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
+            paths[D_STATESAVES_IDX]     = paths[D_USER_IDX] + STATESAVES_DIR DIR_SEP;
             paths[D_SCREENSHOTS_IDX]    = paths[D_USER_IDX] + SCREENSHOTS_DIR DIR_SEP;
-            paths[D_DUMP_IDX]            = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
-            paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-            paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-            paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
-            paths[D_LOGS_IDX]            = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
+            paths[D_DUMP_IDX]           = paths[D_USER_IDX] + DUMP_DIR DIR_SEP;
+            paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+            paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+            paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+            paths[D_LOGS_IDX]           = paths[D_USER_IDX] + LOGS_DIR DIR_SEP;
             paths[D_SYSCONF_IDX]        = paths[D_USER_IDX] + SYSCONF_DIR DIR_SEP;
-            paths[F_EMUCONFIG_IDX]        = paths[D_CONFIG_IDX] + EMU_CONFIG;
-            paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-            paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+            paths[F_EMUCONFIG_IDX]      = paths[D_CONFIG_IDX] + EMU_CONFIG;
+            paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+            paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
             paths[F_MAINLOG_IDX]        = paths[D_LOGS_IDX] + MAIN_LOG;
             break;
 
         case D_CONFIG_IDX:
-            paths[F_EMUCONFIG_IDX]    = paths[D_CONFIG_IDX] + EMU_CONFIG;
-            paths[F_DEBUGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
-            paths[F_LOGGERCONFIG_IDX]    = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
+            paths[F_EMUCONFIG_IDX]      = paths[D_CONFIG_IDX] + EMU_CONFIG;
+            paths[F_DEBUGGERCONFIG_IDX] = paths[D_CONFIG_IDX] + DEBUGGER_CONFIG;
+            paths[F_LOGGERCONFIG_IDX]   = paths[D_CONFIG_IDX] + LOGGER_CONFIG;
             break;
 
         case D_DUMP_IDX:
-            paths[D_DUMPFRAMES_IDX]        = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
-            paths[D_DUMPAUDIO_IDX]        = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
-            paths[D_DUMPTEXTURES_IDX]    = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
+            paths[D_DUMPFRAMES_IDX]     = paths[D_DUMP_IDX] + DUMP_FRAMES_DIR DIR_SEP;
+            paths[D_DUMPAUDIO_IDX]      = paths[D_DUMP_IDX] + DUMP_AUDIO_DIR DIR_SEP;
+            paths[D_DUMPTEXTURES_IDX]   = paths[D_DUMP_IDX] + DUMP_TEXTURES_DIR DIR_SEP;
             break;
 
         case D_LOGS_IDX:
diff --git a/src/common/file_util.h b/src/common/file_util.h
index 288734cad..173ce6623 100644
--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@@ -48,7 +48,7 @@ enum {
 namespace FileUtil
 {
 
-// FileSystem tree node/ 
+// FileSystem tree node/
 struct FSTEntry
 {
 	bool isDirectory;
@@ -86,13 +86,13 @@ bool Delete(const std::string &filename);
 // Deletes a directory filename, returns true on success
 bool DeleteDir(const std::string &filename);
 
-// renames file srcFilename to destFilename, returns true on success 
+// renames file srcFilename to destFilename, returns true on success
 bool Rename(const std::string &srcFilename, const std::string &destFilename);
 
-// copies file srcFilename to destFilename, returns true on success 
+// copies file srcFilename to destFilename, returns true on success
 bool Copy(const std::string &srcFilename, const std::string &destFilename);
 
-// creates an empty file filename, returns true on success 
+// creates an empty file filename, returns true on success
 bool CreateEmptyFile(const std::string &filename);
 
 // Scans the directory tree gets, starting from _Directory and adds the
@@ -111,7 +111,7 @@ void CopyDir(const std::string &source_path, const std::string &dest_path);
 // Set the current directory to given directory
 bool SetCurrentDir(const std::string &directory);
 
-// Returns a pointer to a string with a Dolphin data dir in the user's home
+// Returns a pointer to a string with a Citra data dir in the user's home
 // directory. To be used in "multi-user" mode (that is, installed).
 const std::string& GetUserPath(const unsigned int DirIDX, const std::string &newPath="");
 
@@ -153,10 +153,10 @@ public:
 	IOFile(const std::string& filename, const char openmode[]);
 
 	~IOFile();
-	
+
 	IOFile(IOFile&& other);
 	IOFile& operator=(IOFile&& other);
-	
+
 	void Swap(IOFile& other);
 
 	bool Open(const std::string& filename, const char openmode[]);
diff --git a/src/common/log.h b/src/common/log.h
index 291534c67..bfd73f8a5 100644
--- a/src/common/log.h
+++ b/src/common/log.h
@@ -28,6 +28,7 @@ enum LOG_TYPE {
     COMMANDPROCESSOR,
     COMMON,
     CONSOLE,
+    CONFIG,
     DISCIO,
     FILEMON,
     DSPHLE,
diff --git a/src/common/log_manager.cpp b/src/common/log_manager.cpp
index 28b72fa20..4d590d98f 100644
--- a/src/common/log_manager.cpp
+++ b/src/common/log_manager.cpp
@@ -30,6 +30,7 @@ LogManager::LogManager()
     m_Log[LogTypes::MASTER_LOG]         = new LogContainer("*",                 "Master Log");
     m_Log[LogTypes::BOOT]               = new LogContainer("BOOT",              "Boot");
     m_Log[LogTypes::COMMON]             = new LogContainer("COMMON",            "Common");
+    m_Log[LogTypes::CONFIG]             = new LogContainer("CONFIG",            "Configuration");
     m_Log[LogTypes::DISCIO]             = new LogContainer("DIO",               "Disc IO");
     m_Log[LogTypes::FILEMON]            = new LogContainer("FileMon",           "File Monitor");
     m_Log[LogTypes::PAD]                = new LogContainer("PAD",               "Pad");
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 2b26292fd..06df9a677 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -56,6 +56,7 @@ set(SRCS
             core_timing.cpp
             mem_map.cpp
             mem_map_funcs.cpp
+            settings.cpp
             system.cpp
             )
 
@@ -117,6 +118,7 @@ set(HEADERS
             core.h
             core_timing.h
             mem_map.h
+            settings.h
             system.h
             )
 
diff --git a/src/core/settings.cpp b/src/core/settings.cpp
new file mode 100644
index 000000000..c486f6274
--- /dev/null
+++ b/src/core/settings.cpp
@@ -0,0 +1,11 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#include "settings.h"
+
+namespace Settings {
+
+Values values = {};
+
+}
diff --git a/src/core/settings.h b/src/core/settings.h
new file mode 100644
index 000000000..a84c3d4b6
--- /dev/null
+++ b/src/core/settings.h
@@ -0,0 +1,29 @@
+// Copyright 2014 Citra Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Settings {
+
+struct Values {
+    int pad_a_key;
+    int pad_b_key;
+    int pad_x_key;
+    int pad_y_key;
+    int pad_l_key;
+    int pad_r_key;
+    int pad_start_key;
+    int pad_select_key;
+    int pad_home_key;
+    int pad_dup_key;
+    int pad_ddown_key;
+    int pad_dleft_key;
+    int pad_dright_key;
+    int pad_sup_key;
+    int pad_sdown_key;
+    int pad_sleft_key;
+    int pad_sright_key;
+} extern values;
+
+}