mirror of
https://github.com/libretro/RetroArch
synced 2025-03-03 04:14:00 +00:00
Merge menu_list.c with menu_entries.c
This commit is contained in:
twinaphex
parent
1dce8a3c22
commit
06d17852f0
@ -432,7 +432,6 @@ ifeq ($(HAVE_MENU_COMMON), 1)
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menu/cbs/menu_cbs_up.o \
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menu/cbs/menu_cbs_down.o \
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menu/cbs/menu_cbs_contentlist_switch.o \
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menu/menu_list.o \
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menu/menu_display.o \
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menu/menu_displaylist.o \
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menu/menu_animation.o \
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@ -766,7 +766,6 @@ MENU
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#include "../menu/menu_entry.c"
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#include "../menu/menu_entries.c"
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#include "../menu/menu_setting.c"
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#include "../menu/menu_list.c"
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#include "../menu/menu_cbs.c"
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#include "../menu/menu_video.c"
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#include "../menu/cbs/menu_cbs_ok.c"
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@ -24,7 +24,7 @@
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#include "../menu_display.h"
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#include "../menu_displaylist.h"
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#include "../menu_hash.h"
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#include "../menu_list.h"
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#include "../menu_entries.h"
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#include "../../configuration.h"
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#include "../../performance.h"
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@ -32,7 +32,7 @@
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#include "../menu_driver.h"
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#include "../menu.h"
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#include "../menu_entry.h"
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#include "../menu_list.h"
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#include "../menu_entries.h"
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#include "../menu_input.h"
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#include "../menu_setting.h"
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#include "../menu_video.h"
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@ -23,7 +23,6 @@
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#include <retro_miscellaneous.h>
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#include "menu_displaylist.h"
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#include "menu_entries.h"
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#include "menu_list.h"
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#include "menu_input.h"
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#include "menu_navigation.h"
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#include "menu_setting.h"
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@ -13,11 +13,21 @@
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <string.h>
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#include <retro_inline.h>
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#include "menu.h"
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#include "menu_cbs.h"
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#include "menu_hash.h"
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#include "../general.h"
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struct menu_list
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{
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file_list_t *menu_stack;
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file_list_t *selection_buf;
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};
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struct menu_entries
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{
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/* Flagged when menu entries need to be refreshed */
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@ -29,6 +39,346 @@ struct menu_entries
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rarch_setting_t *list_settings;
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};
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static size_t menu_list_get_size(menu_list_t *list)
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{
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if (!list)
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return 0;
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return file_list_get_size(list->selection_buf);
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}
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static void menu_list_free_list(file_list_t *list)
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{
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unsigned i;
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for (i = 0; i < list->size; i++)
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menu_driver_list_free(list, i, list->size);
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if (list)
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file_list_free(list);
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}
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static void menu_list_free(menu_list_t *menu_list)
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{
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if (!menu_list)
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return;
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menu_list_free_list(menu_list->menu_stack);
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menu_list_free_list(menu_list->selection_buf);
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menu_list->menu_stack = NULL;
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menu_list->selection_buf = NULL;
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free(menu_list);
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}
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static menu_list_t *menu_list_new(void)
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{
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menu_list_t *list = (menu_list_t*)calloc(1, sizeof(*list));
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if (!list)
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return NULL;
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list->menu_stack = (file_list_t*)calloc(1, sizeof(file_list_t));
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list->selection_buf = (file_list_t*)calloc(1, sizeof(file_list_t));
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if (!list->menu_stack || !list->selection_buf)
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goto error;
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return list;
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error:
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menu_list_free(list);
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return NULL;
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}
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static size_t menu_list_get_stack_size(menu_list_t *list)
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{
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if (!list)
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return 0;
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return file_list_get_size(list->menu_stack);
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}
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void menu_list_get_at_offset(const file_list_t *list, size_t idx,
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const char **path, const char **label, unsigned *file_type,
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size_t *entry_idx)
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{
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file_list_get_at_offset(list, idx, path, label, file_type, entry_idx);
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}
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void menu_list_get_last(const file_list_t *list,
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const char **path, const char **label,
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unsigned *file_type, size_t *entry_idx)
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{
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if (list)
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file_list_get_last(list, path, label, file_type, entry_idx);
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}
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static void menu_list_get_last_stack(const menu_list_t *list,
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const char **path, const char **label,
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unsigned *file_type, size_t *entry_idx)
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{
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menu_list_get_last(list->menu_stack, path, label, file_type, entry_idx);
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}
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void *menu_list_get_userdata_at_offset(const file_list_t *list, size_t idx)
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{
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if (!list)
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return NULL;
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return (menu_file_list_cbs_t*)file_list_get_userdata_at_offset(list, idx);
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}
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menu_file_list_cbs_t *menu_list_get_actiondata_at_offset(
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const file_list_t *list, size_t idx)
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{
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if (!list)
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return NULL;
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return (menu_file_list_cbs_t*)
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file_list_get_actiondata_at_offset(list, idx);
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}
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static menu_file_list_cbs_t *menu_list_get_last_stack_actiondata(const menu_list_t *list)
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{
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if (!list)
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return NULL;
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return (menu_file_list_cbs_t*)file_list_get_last_actiondata(list->menu_stack);
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}
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static INLINE int menu_list_flush_stack_type(
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const char *needle, const char *label,
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unsigned type, unsigned final_type)
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{
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return needle ? strcmp(needle, label) : (type != final_type);
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}
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static void menu_list_pop(file_list_t *list, size_t *directory_ptr)
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{
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if (list->size != 0)
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menu_driver_list_free(list, list->size - 1, list->size - 1);
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file_list_pop(list, directory_ptr);
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menu_driver_list_set_selection(list);
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}
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static bool menu_list_pop_stack(menu_list_t *list, size_t *directory_ptr)
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{
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if (!list)
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return false;
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if (menu_list_get_stack_size(list) <= 1)
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return false;
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menu_driver_list_cache(MENU_LIST_PLAIN, 0);
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menu_list_pop(list->menu_stack, directory_ptr);
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menu_entries_set_refresh(false);
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return true;
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}
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static void menu_list_flush_stack(menu_list_t *list,
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const char *needle, unsigned final_type)
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{
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const char *path = NULL;
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const char *label = NULL;
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unsigned type = 0;
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size_t entry_idx = 0;
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if (!list)
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return;
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menu_entries_set_refresh(false);
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menu_list_get_last(list->menu_stack,
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&path, &label, &type, &entry_idx);
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while (menu_list_flush_stack_type(
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needle, label, type, final_type) != 0)
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{
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size_t new_selection_ptr;
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menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &new_selection_ptr);
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if (menu_list_pop_stack(list, &new_selection_ptr))
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{
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menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &new_selection_ptr);
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menu_list_get_last(list->menu_stack,
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&path, &label, &type, &entry_idx);
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}
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}
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}
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void menu_list_clear(file_list_t *list)
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{
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unsigned i;
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const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
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if (driver->list_clear)
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driver->list_clear(list);
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for (i = 0; i < list->size; i++)
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file_list_free_actiondata(list, i);
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if (list)
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file_list_clear(list);
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}
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static void menu_list_push(file_list_t *list,
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const char *path, const char *label,
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unsigned type, size_t directory_ptr,
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size_t entry_idx)
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{
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size_t idx;
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const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
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menu_file_list_cbs_t *cbs = NULL;
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if (!list || !label)
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return;
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file_list_push(list, path, label, type, directory_ptr, entry_idx);
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idx = list->size - 1;
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if (driver->list_insert)
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driver->list_insert(list, path, label, idx);
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file_list_free_actiondata(list, idx);
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cbs = (menu_file_list_cbs_t*)
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calloc(1, sizeof(menu_file_list_cbs_t));
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if (!cbs)
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return;
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file_list_set_actiondata(list, idx, cbs);
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menu_cbs_init(list, path, label, type, idx);
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}
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void menu_list_set_alt_at_offset(file_list_t *list, size_t idx,
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const char *alt)
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{
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file_list_set_alt_at_offset(list, idx, alt);
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}
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void menu_list_get_alt_at_offset(const file_list_t *list, size_t idx,
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const char **alt)
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{
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file_list_get_alt_at_offset(list, idx, alt);
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}
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/**
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* menu_list_elem_is_dir:
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* @list : File list handle.
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* @offset : Offset index of element.
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*
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* Is the current entry at offset @offset a directory?
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*
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* Returns: true (1) if entry is a directory, otherwise false (0).
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**/
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static bool menu_list_elem_is_dir(file_list_t *list,
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unsigned offset)
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{
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unsigned type = 0;
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menu_list_get_at_offset(list, offset, NULL, NULL, &type, NULL);
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return type == MENU_FILE_DIRECTORY;
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}
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/**
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* menu_list_elem_get_first_char:
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* @list : File list handle.
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* @offset : Offset index of element.
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*
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* Gets the first character of an element in the
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* file list.
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*
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* Returns: first character of element in file list.
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**/
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static int menu_list_elem_get_first_char(
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file_list_t *list, unsigned offset)
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{
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int ret;
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const char *path = NULL;
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menu_list_get_alt_at_offset(list, offset, &path);
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ret = tolower((int)*path);
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/* "Normalize" non-alphabetical entries so they
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* are lumped together for purposes of jumping. */
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if (ret < 'a')
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ret = 'a' - 1;
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else if (ret > 'z')
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ret = 'z' + 1;
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return ret;
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}
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static void menu_list_build_scroll_indices(file_list_t *list)
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{
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int current;
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bool current_is_dir;
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size_t i, scroll_value = 0;
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if (!list || !list->size)
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return;
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menu_navigation_ctl(MENU_NAVIGATION_CTL_CLEAR_SCROLL_INDICES, NULL);
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menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &scroll_value);
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current = menu_list_elem_get_first_char(list, 0);
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current_is_dir = menu_list_elem_is_dir(list, 0);
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for (i = 1; i < list->size; i++)
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{
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int first = menu_list_elem_get_first_char(list, i);
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bool is_dir = menu_list_elem_is_dir(list, i);
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if ((current_is_dir && !is_dir) || (first > current))
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menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &i);
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current = first;
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current_is_dir = is_dir;
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}
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scroll_value = list->size - 1;
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menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &scroll_value);
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}
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/**
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* Before a refresh, we could have deleted a
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* file on disk, causing selection_ptr to
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* suddendly be out of range.
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*
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* Ensure it doesn't overflow.
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**/
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void menu_list_refresh(file_list_t *list)
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{
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size_t list_size, selection;
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menu_list_t *menu_list = menu_list_get_ptr();
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if (!menu_list || !list)
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return;
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if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection))
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return;
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menu_list_build_scroll_indices(list);
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list_size = menu_list_get_size(menu_list);
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if ((selection >= list_size) && list_size)
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{
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size_t idx = list_size - 1;
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bool scroll = true;
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menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &idx);
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menu_navigation_ctl(MENU_NAVIGATION_CTL_SET, &scroll);
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}
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else if (!list_size)
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{
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bool pending_push = true;
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menu_navigation_ctl(MENU_NAVIGATION_CTL_CLEAR, &pending_push);
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}
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}
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static menu_entries_t *menu_entries_get_ptr(void)
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{
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menu_handle_t *menu = menu_driver_get_ptr();
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@ -28,6 +28,12 @@
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extern "C" {
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#endif
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typedef enum
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{
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MENU_LIST_PLAIN = 0,
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MENU_LIST_HORIZONTAL
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} menu_list_type_t;
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typedef struct menu_file_list_cbs
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{
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rarch_setting_t *setting;
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@ -93,6 +99,8 @@ typedef struct menu_file_list_cbs
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} menu_file_list_cbs_t;
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typedef struct menu_list menu_list_t;
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typedef struct menu_entries menu_entries_t;
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void menu_entries_set_start(size_t i);
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@ -145,6 +153,30 @@ size_t menu_entries_get_stack_size(void);
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size_t menu_entries_get_size(void);
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void menu_list_get_at_offset(const file_list_t *list, size_t idx,
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const char **path, const char **label, unsigned *file_type,
|
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size_t *entry_idx);
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menu_list_t *menu_list_get_ptr(void);
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void *menu_list_get_userdata_at_offset(const file_list_t *list, size_t idx);
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menu_file_list_cbs_t *menu_list_get_actiondata_at_offset(const file_list_t *list, size_t idx);
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void menu_list_get_last(const file_list_t *list,
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const char **path, const char **label,
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unsigned *file_type, size_t *entry_idx);
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void menu_list_clear(file_list_t *list);
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void menu_list_get_alt_at_offset(const file_list_t *list, size_t idx,
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const char **alt);
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void menu_list_set_alt_at_offset(file_list_t *list, size_t idx,
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const char *alt);
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void menu_list_refresh(file_list_t *list);
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#ifdef __cplusplus
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}
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#endif
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361
menu/menu_list.c
361
menu/menu_list.c
@ -1,361 +0,0 @@
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/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2015 - Daniel De Matteis
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* Copyright (C) 2014-2015 - Jean-André Santoni
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
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||||
#include <string.h>
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|
||||
#include <retro_inline.h>
|
||||
|
||||
#include "menu.h"
|
||||
#include "menu_cbs.h"
|
||||
#include "menu_list.h"
|
||||
|
||||
size_t menu_list_get_size(menu_list_t *list)
|
||||
{
|
||||
if (!list)
|
||||
return 0;
|
||||
return file_list_get_size(list->selection_buf);
|
||||
}
|
||||
|
||||
static void menu_list_free_list(file_list_t *list)
|
||||
{
|
||||
unsigned i;
|
||||
|
||||
for (i = 0; i < list->size; i++)
|
||||
menu_driver_list_free(list, i, list->size);
|
||||
|
||||
if (list)
|
||||
file_list_free(list);
|
||||
}
|
||||
|
||||
void menu_list_free(menu_list_t *menu_list)
|
||||
{
|
||||
if (!menu_list)
|
||||
return;
|
||||
|
||||
menu_list_free_list(menu_list->menu_stack);
|
||||
menu_list_free_list(menu_list->selection_buf);
|
||||
|
||||
menu_list->menu_stack = NULL;
|
||||
menu_list->selection_buf = NULL;
|
||||
|
||||
free(menu_list);
|
||||
}
|
||||
|
||||
menu_list_t *menu_list_new(void)
|
||||
{
|
||||
menu_list_t *list = (menu_list_t*)calloc(1, sizeof(*list));
|
||||
|
||||
if (!list)
|
||||
return NULL;
|
||||
|
||||
list->menu_stack = (file_list_t*)calloc(1, sizeof(file_list_t));
|
||||
list->selection_buf = (file_list_t*)calloc(1, sizeof(file_list_t));
|
||||
|
||||
if (!list->menu_stack || !list->selection_buf)
|
||||
goto error;
|
||||
|
||||
return list;
|
||||
|
||||
error:
|
||||
menu_list_free(list);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
size_t menu_list_get_stack_size(menu_list_t *list)
|
||||
{
|
||||
if (!list)
|
||||
return 0;
|
||||
return file_list_get_size(list->menu_stack);
|
||||
}
|
||||
|
||||
void menu_list_get_at_offset(const file_list_t *list, size_t idx,
|
||||
const char **path, const char **label, unsigned *file_type,
|
||||
size_t *entry_idx)
|
||||
{
|
||||
file_list_get_at_offset(list, idx, path, label, file_type, entry_idx);
|
||||
}
|
||||
|
||||
void menu_list_get_last(const file_list_t *list,
|
||||
const char **path, const char **label,
|
||||
unsigned *file_type, size_t *entry_idx)
|
||||
{
|
||||
if (list)
|
||||
file_list_get_last(list, path, label, file_type, entry_idx);
|
||||
}
|
||||
|
||||
void menu_list_get_last_stack(const menu_list_t *list,
|
||||
const char **path, const char **label,
|
||||
unsigned *file_type, size_t *entry_idx)
|
||||
{
|
||||
menu_list_get_last(list->menu_stack, path, label, file_type, entry_idx);
|
||||
}
|
||||
|
||||
void *menu_list_get_userdata_at_offset(const file_list_t *list, size_t idx)
|
||||
{
|
||||
if (!list)
|
||||
return NULL;
|
||||
return (menu_file_list_cbs_t*)file_list_get_userdata_at_offset(list, idx);
|
||||
}
|
||||
|
||||
menu_file_list_cbs_t *menu_list_get_actiondata_at_offset(
|
||||
const file_list_t *list, size_t idx)
|
||||
{
|
||||
if (!list)
|
||||
return NULL;
|
||||
return (menu_file_list_cbs_t*)
|
||||
file_list_get_actiondata_at_offset(list, idx);
|
||||
}
|
||||
|
||||
menu_file_list_cbs_t *menu_list_get_last_stack_actiondata(const menu_list_t *list)
|
||||
{
|
||||
if (!list)
|
||||
return NULL;
|
||||
return (menu_file_list_cbs_t*)file_list_get_last_actiondata(list->menu_stack);
|
||||
}
|
||||
|
||||
static INLINE int menu_list_flush_stack_type(
|
||||
const char *needle, const char *label,
|
||||
unsigned type, unsigned final_type)
|
||||
{
|
||||
return needle ? strcmp(needle, label) : (type != final_type);
|
||||
}
|
||||
|
||||
static void menu_list_pop(file_list_t *list, size_t *directory_ptr)
|
||||
{
|
||||
if (list->size != 0)
|
||||
menu_driver_list_free(list, list->size - 1, list->size - 1);
|
||||
|
||||
file_list_pop(list, directory_ptr);
|
||||
|
||||
menu_driver_list_set_selection(list);
|
||||
}
|
||||
|
||||
void menu_list_flush_stack(menu_list_t *list,
|
||||
const char *needle, unsigned final_type)
|
||||
{
|
||||
const char *path = NULL;
|
||||
const char *label = NULL;
|
||||
unsigned type = 0;
|
||||
size_t entry_idx = 0;
|
||||
if (!list)
|
||||
return;
|
||||
|
||||
menu_entries_set_refresh(false);
|
||||
menu_list_get_last(list->menu_stack,
|
||||
&path, &label, &type, &entry_idx);
|
||||
|
||||
while (menu_list_flush_stack_type(
|
||||
needle, label, type, final_type) != 0)
|
||||
{
|
||||
size_t new_selection_ptr;
|
||||
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &new_selection_ptr);
|
||||
|
||||
if (menu_list_pop_stack(list, &new_selection_ptr))
|
||||
{
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &new_selection_ptr);
|
||||
|
||||
menu_list_get_last(list->menu_stack,
|
||||
&path, &label, &type, &entry_idx);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
bool menu_list_pop_stack(menu_list_t *list, size_t *directory_ptr)
|
||||
{
|
||||
if (!list)
|
||||
return false;
|
||||
|
||||
if (menu_list_get_stack_size(list) <= 1)
|
||||
return false;
|
||||
|
||||
menu_driver_list_cache(MENU_LIST_PLAIN, 0);
|
||||
|
||||
menu_list_pop(list->menu_stack, directory_ptr);
|
||||
menu_entries_set_refresh(false);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
void menu_list_clear(file_list_t *list)
|
||||
{
|
||||
unsigned i;
|
||||
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
||||
|
||||
if (driver->list_clear)
|
||||
driver->list_clear(list);
|
||||
|
||||
for (i = 0; i < list->size; i++)
|
||||
file_list_free_actiondata(list, i);
|
||||
|
||||
if (list)
|
||||
file_list_clear(list);
|
||||
}
|
||||
|
||||
void menu_list_push(file_list_t *list,
|
||||
const char *path, const char *label,
|
||||
unsigned type, size_t directory_ptr,
|
||||
size_t entry_idx)
|
||||
{
|
||||
size_t idx;
|
||||
const menu_ctx_driver_t *driver = menu_ctx_driver_get_ptr();
|
||||
menu_file_list_cbs_t *cbs = NULL;
|
||||
if (!list || !label)
|
||||
return;
|
||||
|
||||
file_list_push(list, path, label, type, directory_ptr, entry_idx);
|
||||
|
||||
idx = list->size - 1;
|
||||
|
||||
if (driver->list_insert)
|
||||
driver->list_insert(list, path, label, idx);
|
||||
|
||||
file_list_free_actiondata(list, idx);
|
||||
cbs = (menu_file_list_cbs_t*)
|
||||
calloc(1, sizeof(menu_file_list_cbs_t));
|
||||
|
||||
if (!cbs)
|
||||
return;
|
||||
|
||||
file_list_set_actiondata(list, idx, cbs);
|
||||
menu_cbs_init(list, path, label, type, idx);
|
||||
}
|
||||
|
||||
void menu_list_set_alt_at_offset(file_list_t *list, size_t idx,
|
||||
const char *alt)
|
||||
{
|
||||
file_list_set_alt_at_offset(list, idx, alt);
|
||||
}
|
||||
|
||||
void menu_list_get_alt_at_offset(const file_list_t *list, size_t idx,
|
||||
const char **alt)
|
||||
{
|
||||
file_list_get_alt_at_offset(list, idx, alt);
|
||||
}
|
||||
|
||||
/**
|
||||
* menu_list_elem_is_dir:
|
||||
* @list : File list handle.
|
||||
* @offset : Offset index of element.
|
||||
*
|
||||
* Is the current entry at offset @offset a directory?
|
||||
*
|
||||
* Returns: true (1) if entry is a directory, otherwise false (0).
|
||||
**/
|
||||
static bool menu_list_elem_is_dir(file_list_t *list,
|
||||
unsigned offset)
|
||||
{
|
||||
unsigned type = 0;
|
||||
|
||||
menu_list_get_at_offset(list, offset, NULL, NULL, &type, NULL);
|
||||
|
||||
return type == MENU_FILE_DIRECTORY;
|
||||
}
|
||||
|
||||
/**
|
||||
* menu_list_elem_get_first_char:
|
||||
* @list : File list handle.
|
||||
* @offset : Offset index of element.
|
||||
*
|
||||
* Gets the first character of an element in the
|
||||
* file list.
|
||||
*
|
||||
* Returns: first character of element in file list.
|
||||
**/
|
||||
static int menu_list_elem_get_first_char(
|
||||
file_list_t *list, unsigned offset)
|
||||
{
|
||||
int ret;
|
||||
const char *path = NULL;
|
||||
|
||||
menu_list_get_alt_at_offset(list, offset, &path);
|
||||
ret = tolower((int)*path);
|
||||
|
||||
/* "Normalize" non-alphabetical entries so they
|
||||
* are lumped together for purposes of jumping. */
|
||||
if (ret < 'a')
|
||||
ret = 'a' - 1;
|
||||
else if (ret > 'z')
|
||||
ret = 'z' + 1;
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void menu_list_build_scroll_indices(file_list_t *list)
|
||||
{
|
||||
int current;
|
||||
bool current_is_dir;
|
||||
size_t i, scroll_value = 0;
|
||||
|
||||
if (!list || !list->size)
|
||||
return;
|
||||
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_CLEAR_SCROLL_INDICES, NULL);
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &scroll_value);
|
||||
|
||||
current = menu_list_elem_get_first_char(list, 0);
|
||||
current_is_dir = menu_list_elem_is_dir(list, 0);
|
||||
|
||||
for (i = 1; i < list->size; i++)
|
||||
{
|
||||
int first = menu_list_elem_get_first_char(list, i);
|
||||
bool is_dir = menu_list_elem_is_dir(list, i);
|
||||
|
||||
if ((current_is_dir && !is_dir) || (first > current))
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &i);
|
||||
|
||||
current = first;
|
||||
current_is_dir = is_dir;
|
||||
}
|
||||
|
||||
|
||||
scroll_value = list->size - 1;
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_ADD_SCROLL_INDEX, &scroll_value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Before a refresh, we could have deleted a
|
||||
* file on disk, causing selection_ptr to
|
||||
* suddendly be out of range.
|
||||
*
|
||||
* Ensure it doesn't overflow.
|
||||
**/
|
||||
void menu_list_refresh(file_list_t *list)
|
||||
{
|
||||
size_t list_size, selection;
|
||||
menu_list_t *menu_list = menu_list_get_ptr();
|
||||
if (!menu_list || !list)
|
||||
return;
|
||||
if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection))
|
||||
return;
|
||||
|
||||
menu_list_build_scroll_indices(list);
|
||||
|
||||
list_size = menu_list_get_size(menu_list);
|
||||
|
||||
if ((selection >= list_size) && list_size)
|
||||
{
|
||||
size_t idx = list_size - 1;
|
||||
bool scroll = true;
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &idx);
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET, &scroll);
|
||||
}
|
||||
else if (!list_size)
|
||||
{
|
||||
bool pending_push = true;
|
||||
menu_navigation_ctl(MENU_NAVIGATION_CTL_CLEAR, &pending_push);
|
||||
}
|
||||
}
|
||||
@ -1,97 +0,0 @@
|
||||
/* RetroArch - A frontend for libretro.
|
||||
* Copyright (C) 2011-2015 - Daniel De Matteis
|
||||
* Copyright (C) 2014-2015 - Jean-André Santoni
|
||||
*
|
||||
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
||||
* of the GNU General Public License as published by the Free Software Found-
|
||||
* ation, either version 3 of the License, or (at your option) any later version.
|
||||
*
|
||||
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
|
||||
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
* PURPOSE. See the GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License along with RetroArch.
|
||||
* If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef _MENU_LIST_H
|
||||
#define _MENU_LIST_H
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
#include <boolean.h>
|
||||
#include <file/file_list.h>
|
||||
|
||||
#include "menu_entries.h"
|
||||
#include "menu_setting.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
typedef struct menu_list
|
||||
{
|
||||
file_list_t *menu_stack;
|
||||
file_list_t *selection_buf;
|
||||
} menu_list_t;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
MENU_LIST_PLAIN = 0,
|
||||
MENU_LIST_HORIZONTAL
|
||||
} menu_list_type_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);
|
||||
|
||||
void menu_list_flush_stack(menu_list_t *list,
|
||||
const char *needle, unsigned final_type);
|
||||
|
||||
bool menu_list_pop_stack(menu_list_t *list, size_t *directory_ptr);
|
||||
|
||||
void menu_list_get_at_offset(const file_list_t *list, size_t idx,
|
||||
const char **path, const char **label, unsigned *file_type,
|
||||
size_t *entry_idx);
|
||||
|
||||
void *menu_list_get_userdata_at_offset(const file_list_t *list, size_t idx);
|
||||
|
||||
menu_file_list_cbs_t *menu_list_get_actiondata_at_offset(const file_list_t *list, size_t idx);
|
||||
|
||||
size_t menu_list_get_stack_size(menu_list_t *list);
|
||||
|
||||
size_t menu_list_get_size(menu_list_t *list);
|
||||
|
||||
menu_file_list_cbs_t *menu_list_get_last_stack_actiondata(const menu_list_t *list);
|
||||
|
||||
void menu_list_get_last(const file_list_t *list,
|
||||
const char **path, const char **label,
|
||||
unsigned *file_type, size_t *entry_idx);
|
||||
|
||||
void menu_list_get_last_stack(const menu_list_t *list,
|
||||
const char **path, const char **label,
|
||||
unsigned *file_type, size_t *entry_idx);
|
||||
|
||||
void menu_list_clear(file_list_t *list);
|
||||
|
||||
void menu_list_push(file_list_t *list,
|
||||
const char *path, const char *label,
|
||||
unsigned type, size_t directory_ptr,
|
||||
size_t entry_idx);
|
||||
|
||||
void menu_list_get_alt_at_offset(const file_list_t *list, size_t idx,
|
||||
const char **alt);
|
||||
|
||||
void menu_list_set_alt_at_offset(file_list_t *list, size_t idx,
|
||||
const char *alt);
|
||||
|
||||
void menu_list_refresh(file_list_t *list);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Loading…
x
Reference in New Issue
Block a user