Check for certain hotkeys in game list

There are certain hotkeys that we absolutely want to be able to use
without being in-game. Presently, no hotkeys are recognized unless we
are in-game.

I've identified and moved the following hotkeys to be checked before the
HotkeyScheduler checks to see if the Core is running:

- Open
- Exit
- Start Recording
- Refresh Game List

Note that Play Recording should also be implemented here, however it
looks like there is no signal for a PlayRecording() function, so this
will have to be handled in a later PR once that signal is created and
implemented.

Source/Core/DolphinQt/HotkeyScheduler.cpp

@@ -169,12 +169,25 @@ void HotkeyScheduler::Run()
 
       HotkeyManagerEmu::GetStatus(true);
 
-      if (!Core::IsRunningAndStarted())
-        continue;
-
+      // Open
       if (IsHotkey(HK_OPEN))
         emit Open();
 
+      // Refresh Game List
+      if (IsHotkey(HK_REFRESH_LIST))
+        emit RefreshGameListHotkey();
+
+      // Recording
+      if (IsHotkey(HK_START_RECORDING))
+        emit StartRecording();
+
+      // Exit
+      if (IsHotkey(HK_EXIT))
+        emit ExitHotkey();
+
+      if (!Core::IsRunningAndStarted())
+        continue;
+
       // Disc
 
       if (IsHotkey(HK_EJECT_DISC))
@@ -192,10 +205,6 @@ void HotkeyScheduler::Run()
         Common::SleepCurrentThread(100);
       }
 
-      // Refresh Game List
-      if (IsHotkey(HK_REFRESH_LIST))
-        emit RefreshGameListHotkey();
-
       // Pause and Unpause
       if (IsHotkey(HK_PLAY_PAUSE))
         emit TogglePauseHotkey();
@@ -215,10 +224,6 @@ void HotkeyScheduler::Run()
       if (IsHotkey(HK_SCREENSHOT))
         emit ScreenShotHotkey();
 
-      // Exit
-      if (IsHotkey(HK_EXIT))
-        emit ExitHotkey();
-
       // Unlock Cursor
       if (IsHotkey(HK_UNLOCK_CURSOR))
         emit UnlockCursor();
@@ -232,10 +237,6 @@ void HotkeyScheduler::Run()
       if (IsHotkey(HK_REQUEST_GOLF_CONTROL))
         emit RequestGolfControl();
 
-      // Recording
-      if (IsHotkey(HK_START_RECORDING))
-        emit StartRecording();
-
       if (IsHotkey(HK_EXPORT_RECORDING))
         emit ExportRecording();