GTK: Apply patch #3524058 - Auto-load/save cheats

Thanks go to unmacaque

src/gtk/directoriesconfig.cpp

@@ -30,6 +30,7 @@ const DirectoriesConfigDialog::SDirEntry DirectoriesConfigDialog::m_astDirs[] =
     { "gba_roms",  N_("GBA roms :"),  "GBARomsDirEntry"   },
     { "gb_roms",   N_("GB roms :"),   "GBRomsDirEntry"    },
     { "batteries", N_("Batteries :"), "BatteriesDirEntry" },
+    { "cheats",    N_("Cheats :"),    "CheatsDirEntry"    },
     { "saves",     N_("Saves :"),     "SavesDirEntry"     },
     { "captures",  N_("Captures :"),  "CapturesDirEntry"  }
 };

src/gtk/directoriesconfig.h

@@ -47,7 +47,7 @@ private:
 
   Config::Section *         m_poConfig;
   static const SDirEntry    m_astDirs[];
-  Gtk::FileChooserButton *  m_poButtons[5];
+  Gtk::FileChooserButton *  m_poButtons[6];
 };
 
 } // namespace VBA

src/gtk/window.cpp

@@ -504,6 +504,7 @@ void Window::vInitConfig()
   m_poDirConfig->vSetKey("gb_roms",   Glib::get_home_dir());
   m_poDirConfig->vSetKey("gba_roms",  Glib::get_home_dir());
   m_poDirConfig->vSetKey("batteries", m_sUserDataDir);
+  m_poDirConfig->vSetKey("cheats",    m_sUserDataDir);
   m_poDirConfig->vSetKey("saves",     m_sUserDataDir);
   m_poDirConfig->vSetKey("captures",  m_sUserDataDir);
 
@@ -588,6 +589,11 @@ void Window::vCheckConfig()
   {
     m_poDirConfig->vSetKey("batteries", m_sUserDataDir);
   }
+  sValue = m_poDirConfig->sGetKey("cheats");
+  if (sValue != "" && ! Glib::file_test(sValue, Glib::FILE_TEST_IS_DIR))
+  {
+    m_poDirConfig->vSetKey("cheats", m_sUserDataDir);
+  }
   sValue = m_poDirConfig->sGetKey("saves");
   if (sValue != "" && ! Glib::file_test(sValue, Glib::FILE_TEST_IS_DIR))
   {
@@ -1078,6 +1084,7 @@ bool Window::bLoadROM(const std::string & _rsFile)
   }
 
   vLoadBattery();
+  vLoadCheats();
   vUpdateScreen();
 
   emulating = 1;
@@ -1342,6 +1349,30 @@ void Window::vLoadBattery()
   }
 }
 
+void Window::vLoadCheats()
+{
+  std::string sCheats;
+  std::string sDir = m_poDirConfig->sGetKey("cheats");
+  if (sDir == "")
+  {
+    sDir = m_sUserDataDir;
+  }
+
+  sCheats = sDir + "/" + sCutSuffix(Glib::path_get_basename(m_sRomFile)) + ".clt";
+
+  if (Glib::file_test(sCheats, Glib::FILE_TEST_EXISTS))
+  {
+    if (m_eCartridge == CartridgeGB)
+    {
+      gbCheatsLoadCheatList(sCheats.c_str());
+    }
+    else if (m_eCartridge == CartridgeGBA)
+    {
+      cheatsLoadCheatList(sCheats.c_str());
+    }
+  }
+}
+
 void Window::vSaveBattery()
 {
   std::string sBattery;
@@ -1359,6 +1390,27 @@ void Window::vSaveBattery()
   }
 }
 
+void Window::vSaveCheats()
+{
+  std::string sCheats;
+  std::string sDir = m_poDirConfig->sGetKey("cheats");
+  if (sDir == "")
+  {
+    sDir = m_sUserDataDir;
+  }
+
+  sCheats = sDir + "/" + sCutSuffix(Glib::path_get_basename(m_sRomFile)) + ".clt";
+
+  if (m_eCartridge == CartridgeGB)
+  {
+    gbCheatsSaveCheatList(sCheats.c_str());
+  }
+  else if (m_eCartridge == CartridgeGBA)
+  {
+    cheatsSaveCheatList(sCheats.c_str());
+  }
+}
+
 void Window::vStartEmu()
 {
   if (m_oEmuSig.connected())

src/gtk/window.h

@@ -272,7 +272,9 @@ private:
   void vSetDefaultTitle();
   void vCreateFileOpenDialog();
   void vLoadBattery();
+  void vLoadCheats();
   void vSaveBattery();
+  void vSaveCheats();
   void vStartEmu();
   void vStopEmu();
   void vUpdateGameSlots();

src/gtk/windowcallbacks.cpp

@@ -335,6 +335,7 @@ void Window::vOnFileClose()
     vSetDefaultTitle();
     vDrawDefaultScreen();
     vSaveBattery();
+    vSaveCheats();
     m_stEmulator.emuCleanUp();
     m_eCartridge = CartridgeNone;
     emulating = 0;