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Create MENU_NAVIGATION_CTL_SET_SELECTION

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This commit is contained in:
twinaphex 2015-09-25 15:35:00 +02:00
parent dff1322395
commit f0b093ee2c
2 changed files with 10 additions and 5 deletions
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14
menu/menu_navigation.c
View File

@ -152,6 +152,14 @@ bool menu_navigation_ctl(enum menu_navigation_ctl_state state, void *data)
*sel = nav->selection_ptr;
}
return true;
case MENU_NAVIGATION_CTL_SET_SELECTION:
{
size_t *sel = (size_t*)data;
if (!nav || !sel)
return false;
nav->selection_ptr = *sel;
}
return true;
}
return false;
@ -167,11 +175,7 @@ bool menu_navigation_ctl(enum menu_navigation_ctl_state state, void *data)
void menu_navigation_set(menu_navigation_t *nav,
size_t idx, bool scroll)
{
if (!nav)
return;
nav->selection_ptr = idx;
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &idx);
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET, &scroll);
}

1
menu/menu_navigation.h
View File

@ -53,6 +53,7 @@ enum menu_navigation_ctl_state
MENU_NAVIGATION_CTL_SET_LAST,
MENU_NAVIGATION_CTL_DESCEND_ALPHABET,
MENU_NAVIGATION_CTL_ASCEND_ALPHABET,
MENU_NAVIGATION_CTL_SET_SELECTION,
MENU_NAVIGATION_CTL_GET_SELECTION
};