iPods: Allow using scroll wheel to change volume on QuickScreen

As suggested by forum user yuuiko

Change-Id: Ifb989f9513a9e3c59e4ab0f38c0a8e2675c68dd8

1 files changed, 9 insertions, 1 deletions

diff --git a/apps/gui/quickscreen.c b/apps/gui/quickscreen.c
index 2ce09ae474..b5113df8f6 100644
--- a/apps/gui/quickscreen.c
+++ b/apps/gui/quickscreen.c
@@ -26,6 +26,7 @@
 #include "font.h"
 #include "kernel.h"
 #include "misc.h"
+#include "sound.h"
 #include "action.h"
 #include "settings_list.h"
 #include "lang.h"
@@ -361,7 +362,14 @@ static bool gui_syncquickscreen_run(struct gui_quickscreen * qs, int button_ente
         }
         else if (button == button_enter)
             can_quit = true;
-
+        else if (button == ACTION_QS_VOLUP) {
+            global_settings.volume += sound_steps(SOUND_VOLUME);
+            setvol();
+        }
+        else if (button == ACTION_QS_VOLDOWN) {
+            global_settings.volume -= sound_steps(SOUND_VOLUME);
+            setvol();
+        }
         if ((button == button_enter) && can_quit)
             break;