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Create more menu wrapper functions

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This commit is contained in:
twinaphex 2015-03-22 07:07:07 +01:00
parent 36351bf78d
commit c260f28603
3 changed files with 26 additions and 4 deletions
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20
menu/menu_driver.c
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@ -336,3 +336,23 @@ bool menu_driver_load_background(void *data)
return false; return false;
} }
void menu_driver_navigation_descend_alphabet(size_t *ptr_out)
{
driver_t *driver = driver_get_ptr();
if (!driver)
return;
if (driver->menu_ctx && driver->menu_ctx->navigation_descend_alphabet)
driver->menu_ctx->navigation_descend_alphabet(ptr_out);
}
void menu_driver_navigation_ascend_alphabet(size_t *ptr_out)
{
driver_t *driver = driver_get_ptr();
if (!driver)
return;
if (driver->menu_ctx && driver->menu_ctx->navigation_ascend_alphabet)
driver->menu_ctx->navigation_ascend_alphabet(ptr_out);
}

4
menu/menu_driver.h
View File

@ -319,6 +319,10 @@ void menu_driver_populate_entries(const char *path, const char *label,
bool menu_driver_load_background(void *data); bool menu_driver_load_background(void *data);
void menu_driver_navigation_descend_alphabet(size_t *);
void menu_driver_navigation_ascend_alphabet(size_t *);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

6
menu/menu_navigation.c
View File

@ -157,8 +157,7 @@ void menu_navigation_descend_alphabet(menu_navigation_t *nav, size_t *ptr_out)
i--; i--;
*ptr_out = nav->scroll.indices.list[i - 1]; *ptr_out = nav->scroll.indices.list[i - 1];
if (driver->menu_ctx && driver->menu_ctx->navigation_descend_alphabet) menu_driver_navigation_descend_alphabet(ptr_out);
driver->menu_ctx->navigation_descend_alphabet(ptr_out);
} }
/** /**
@ -189,6 +188,5 @@ void menu_navigation_ascend_alphabet(menu_navigation_t *nav, size_t *ptr_out)
i++; i++;
*ptr_out = nav->scroll.indices.list[i + 1]; *ptr_out = nav->scroll.indices.list[i + 1];
if (driver->menu_ctx && driver->menu_ctx->navigation_descend_alphabet) menu_driver_navigation_ascend_alphabet(ptr_out);
driver->menu_ctx->navigation_descend_alphabet(ptr_out);
} }