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Pressing Menu in the Rockbox Menu puts you back in the previous screen. 

Hopefully simplify the code a bit


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12643 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-03-06 13:35:15 +00:00
parent dc1fc3c51b
commit a74eefe1b2
2 changed files with 18 additions and 17 deletions
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2
apps/menu.c
View File

@ -675,6 +675,8 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected)
{
if (menu != &root_menu_)
ret = GO_TO_ROOT;
else
ret = GO_TO_PREVIOUS;
}
else if (action == ACTION_STD_CANCEL)
{

33
apps/root_menu.c
View File

@ -342,40 +342,39 @@ void root_menu(void)
check_boot();
continue;
}
if (ret_val == GO_TO_PREVIOUS_MUSIC)
ret_val = previous_music;
else if (ret_val <= GO_TO_ROOT)
continue;
last_screen = GO_TO_ROOT;
break;
case GO_TO_PREVIOUS:
ret_val = last_screen;
if (last_screen == GO_TO_ROOT)
continue;
continue;
break;
case GO_TO_PREVIOUS_BROWSER:
if ((previous_browser == GO_TO_DBBROWSER) &&
!tagcache_is_usable())
ret_val = GO_TO_FILEBROWSER;
else
ret_val = previous_browser;
/* fall through */
case GO_TO_FILEBROWSER:
case GO_TO_DBBROWSER:
previous_browser = ret_val;
break;
case GO_TO_PREVIOUS_MUSIC:
ret_val = previous_music;
/* fall through */
case GO_TO_WPS:
#if CONFIG_TUNER
case GO_TO_FM:
#endif
previous_music = ret_val;
break;
}
this_screen = ret_val;
if (this_screen == GO_TO_FILEBROWSER)
previous_browser = GO_TO_FILEBROWSER;
else if (this_screen == GO_TO_DBBROWSER)
previous_browser = GO_TO_DBBROWSER;
else if (this_screen == GO_TO_WPS)
previous_music = GO_TO_WPS;
#if CONFIG_TUNER
else if (this_screen == GO_TO_FM)
previous_music = GO_TO_FM;
#endif
/* set the global_status.last_screen before entering,
if we dont we will always return to the wrong screen on boot */
global_status.last_screen = (char)this_screen;