iPods: Allow using scroll wheel to change volume on QuickScreen

As suggested by forum user yuuiko

Change-Id: Ifb989f9513a9e3c59e4ab0f38c0a8e2675c68dd8

3 files changed, 15 insertions, 1 deletions

diff --git a/apps/action.h b/apps/action.h
index 3f0d593d6a..b434a38470 100644
--- a/apps/action.h
+++ b/apps/action.h
@@ -245,6 +245,8 @@ enum {
     ACTION_QS_RIGHT,
     ACTION_QS_DOWN,
     ACTION_QS_TOP,
+    ACTION_QS_VOLUP,
+    ACTION_QS_VOLDOWN,
 
     /* pitchscreen */
     /* obviously ignore if you dont have thise screen */
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;
 
diff --git a/apps/keymaps/keymap-ipod.c b/apps/keymaps/keymap-ipod.c
index a438926dd9..ca52b6b216 100644
--- a/apps/keymaps/keymap-ipod.c
+++ b/apps/keymaps/keymap-ipod.c
@@ -132,6 +132,10 @@ static const struct button_mapping button_context_quickscreen[]  = {
     { ACTION_QS_RIGHT,      BUTTON_RIGHT,                   BUTTON_NONE },
     { ACTION_QS_RIGHT,      BUTTON_RIGHT|BUTTON_REPEAT,     BUTTON_NONE },
     { ACTION_STD_CANCEL,    BUTTON_SELECT,                  BUTTON_NONE },
+    { ACTION_QS_VOLDOWN,   BUTTON_SCROLL_BACK,                 BUTTON_NONE },
+    { ACTION_QS_VOLDOWN,   BUTTON_SCROLL_BACK|BUTTON_REPEAT,   BUTTON_NONE },
+    { ACTION_QS_VOLUP,     BUTTON_SCROLL_FWD,                  BUTTON_NONE },
+    { ACTION_QS_VOLUP,     BUTTON_SCROLL_FWD|BUTTON_REPEAT,    BUTTON_NONE },
 
     LAST_ITEM_IN_LIST__NEXTLIST(CONTEXT_STD)
 }; /* button_context_quickscreen */