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Start using menu_list_get_ptr and menu_navigation_get_ptr

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This commit is contained in:
twinaphex 2015-05-07 05:08:34 +02:00
parent a8e5d98b0c
commit 058b1dfdf0
3 changed files with 14 additions and 18 deletions
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27
menu/menu_entries_cbs_toggle.c
View File

@ -159,34 +159,29 @@ static int action_toggle_scroll(unsigned type, const char *label,
unsigned action, bool wraparound)
{
unsigned scroll_speed = 0, fast_scroll_speed = 0;
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)
menu_list_t *menu_list = menu_list_get_ptr();
menu_navigation_t *nav = menu_navigation_get_ptr();
if (!nav || !menu_list)
return -1;
scroll_speed = (max(menu->navigation.scroll.acceleration, 2) - 2) / 4 + 1;
scroll_speed = (max(nav->scroll.acceleration, 2) - 2) / 4 + 1;
fast_scroll_speed = 4 + 4 * scroll_speed;
switch (action)
{
case MENU_ACTION_LEFT:
if (menu->navigation.selection_ptr > fast_scroll_speed)
menu_navigation_set(&menu->navigation,
menu->navigation.selection_ptr - fast_scroll_speed, true);
if (nav->selection_ptr > fast_scroll_speed)
menu_navigation_set(nav, nav->selection_ptr - fast_scroll_speed, true);
else
menu_navigation_clear(&menu->navigation, false);
menu_navigation_clear(nav, false);
break;
case MENU_ACTION_RIGHT:
if (menu->navigation.selection_ptr + fast_scroll_speed < (menu_list_get_size(menu->menu_list)))
{
menu_navigation_set(&menu->navigation,
menu->navigation.selection_ptr + fast_scroll_speed, true);
}
if (nav->selection_ptr + fast_scroll_speed < (menu_list_get_size(menu_list)))
menu_navigation_set(nav, nav->selection_ptr + fast_scroll_speed, true);
else
{
if ((menu_list_get_size(menu->menu_list) > 0))
{
menu_navigation_set_last(&menu->navigation);
}
if ((menu_list_get_size(menu_list) > 0))
menu_navigation_set_last(nav);
}
break;
}

3
menu/menu_list.c
View File

@ -22,8 +22,7 @@
#include <string.h>
#include <retro_inline.h>
static menu_list_t *menu_list_get_ptr(void)
menu_list_t *menu_list_get_ptr(void)
{
menu_handle_t *menu = menu_driver_get_ptr();
if (!menu)

2
menu/menu_list.h
View File

@ -40,6 +40,8 @@ typedef struct menu_entry
unsigned spacing;
} menu_entry_t;
menu_list_t *menu_list_get_ptr(void);
void menu_list_free(menu_list_t *menu_list);
menu_list_t *menu_list_new(void);