/**
* menu_iterate:
* @input : input sample for this frame
* @old_input : input sample of the previous frame
* @trigger_input : difference' input sample - difference
* between 'input' and 'old_input'
*
* Runs RetroArch menu for one frame.
*
* Returns: 0 on success, -1 if we need to quit out of the loop.
**/
int generic_menu_iterate(enum menu_action action)
{
size_t selection;
menu_entry_t entry;
enum action_iterate_type iterate_type;
const char *label = NULL;
int ret = 0;
uint32_t label_hash = 0;
uint32_t hash = 0;
menu_handle_t *menu = menu_driver_get_ptr();
file_list_t *menu_stack = menu_entries_get_menu_stack_ptr();
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr();
menu_entries_get_last_stack(NULL, &label, NULL, NULL);
if (!menu)
return 0;
if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection))
return 0;
menu->menu_state.msg[0] = '\0';
hash = menu_hash_calculate(label);
iterate_type = action_iterate_type(hash);
if (action != MENU_ACTION_NOOP || menu_entries_needs_refresh() || menu_display_ctl(MENU_DISPLAY_CTL_UPDATE_PENDING, NULL))
{
BIT64_SET(menu->state, MENU_STATE_RENDER_FRAMEBUFFER);
}
switch (iterate_type)
{
case ITERATE_TYPE_HELP:
ret = action_iterate_help(menu->menu_state.msg, sizeof(menu->menu_state.msg), label);
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
if (ret == 1 || action == MENU_ACTION_OK)
BIT64_SET(menu->state, MENU_STATE_POP_STACK);
break;
case ITERATE_TYPE_BIND:
if (menu_input_key_bind_iterate(menu->menu_state.msg, sizeof(menu->menu_state.msg)))
{
menu_entries_pop_stack(&selection);
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &selection);
}
else
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
break;
case ITERATE_TYPE_INFO:
{
menu_file_list_cbs_t *cbs = menu_entries_get_actiondata_at_offset(selection_buf, selection);
rarch_setting_t *setting = cbs->setting;
if (setting)
{
char needle[PATH_MAX_LENGTH];
strlcpy(needle, menu_setting_get_name(setting), sizeof(needle));
label_hash = menu_hash_calculate(needle);
}
ret = menu_hash_get_help(label_hash, menu->menu_state.msg, sizeof(menu->menu_state.msg));
}
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
if (action == MENU_ACTION_OK)
BIT64_SET(menu->state, MENU_STATE_POP_STACK);
break;
case ITERATE_TYPE_DEFAULT:
/* FIXME: Crappy hack, needed for mouse controls to not be completely broken
* in case we press back.
*
* We need to fix this entire mess, mouse controls should not rely on a
* hack like this in order to work. */
selection = max(min(selection, (menu_entries_get_size() - 1)), 0);
menu_entry_get(&entry, selection, NULL, false);
ret = menu_entry_action(&entry, selection, (enum menu_action)action);
if (ret)
goto end;
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
/* Have to defer it so we let settings refresh. */
if (menu->push_help_screen)
{
menu_displaylist_info_t info = {0};
info.list = menu_stack;
strlcpy(info.label,
menu_hash_to_str(MENU_LABEL_HELP),
sizeof(info.label));
menu_displaylist_push_list(&info, DISPLAYLIST_HELP);
}
break;
}
BIT64_SET(menu->state, MENU_STATE_BLIT);
if (BIT64_GET(menu->state, MENU_STATE_POP_STACK))
{
size_t new_selection_ptr = selection;
menu_entries_pop_stack(&new_selection_ptr);
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &selection);
}
if (BIT64_GET(menu->state, MENU_STATE_POST_ITERATE))
menu_input_post_iterate(&ret, action);
end:
if (ret)
return -1;
return 0;
}
bool menu_input_ctl(enum menu_input_ctl_state state, void *data)
{
static char menu_input_keyboard_label_setting[256];
static const char **menu_input_keyboard_buffer;
static const char *menu_input_keyboard_label = NULL;
static bool pointer_dragging = false;
menu_input_t *menu_input = menu_input_get_ptr();
if (!menu_input)
return false;
switch (state)
{
case MENU_INPUT_CTL_BIND_SET_MIN_MAX:
{
menu_input_ctx_bind_limits_t *lim =
(menu_input_ctx_bind_limits_t*)data;
if (!lim || !menu_input)
return false;
menu_input->binds.begin = lim->min;
menu_input->binds.last = lim->max;
}
break;
case MENU_INPUT_CTL_CHECK_INSIDE_HITBOX:
{
menu_input_ctx_hitbox_t *hitbox = (menu_input_ctx_hitbox_t*)data;
int16_t mouse_x = menu_input_mouse_state(MENU_MOUSE_X_AXIS);
int16_t mouse_y = menu_input_mouse_state(MENU_MOUSE_Y_AXIS);
bool inside_hitbox =
(mouse_x >= hitbox->x1)
&& (mouse_x <= hitbox->x2)
&& (mouse_y >= hitbox->y1)
&& (mouse_y <= hitbox->y2)
;
if (!inside_hitbox)
return false;
}
break;
case MENU_INPUT_CTL_DEINIT:
memset(menu_input, 0, sizeof(menu_input_t));
pointer_dragging = false;
break;
case MENU_INPUT_CTL_SEARCH_START:
{
menu_handle_t *menu = NULL;
if (!menu_driver_ctl(
RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
return false;
menu_input->keyboard.display = true;
menu_input_keyboard_label = menu_hash_to_str(MENU_VALUE_SEARCH);
menu_input_keyboard_buffer =
input_keyboard_start_line(menu, menu_input_search_cb);
}
break;
case MENU_INPUT_CTL_MOUSE_PTR:
{
unsigned *ptr = (unsigned*)data;
menu_input->mouse.ptr = *ptr;
}
break;
case MENU_INPUT_CTL_POINTER_PTR:
{
unsigned *ptr = (unsigned*)data;
menu_input->pointer.ptr = *ptr;
}
break;
case MENU_INPUT_CTL_POINTER_ACCEL_READ:
{
float *ptr = (float*)data;
*ptr = menu_input->pointer.accel;
}
break;
case MENU_INPUT_CTL_POINTER_ACCEL_WRITE:
{
float *ptr = (float*)data;
menu_input->pointer.accel = *ptr;
}
break;
case MENU_INPUT_CTL_IS_POINTER_DRAGGED:
return pointer_dragging;
case MENU_INPUT_CTL_SET_POINTER_DRAGGED:
pointer_dragging = true;
break;
case MENU_INPUT_CTL_UNSET_POINTER_DRAGGED:
pointer_dragging = false;
break;
case MENU_INPUT_CTL_KEYBOARD_DISPLAY:
{
bool *ptr = (bool*)data;
*ptr = menu_input->keyboard.display;
}
break;
case MENU_INPUT_CTL_SET_KEYBOARD_DISPLAY:
{
bool *ptr = (bool*)data;
menu_input->keyboard.display = *ptr;
}
break;
case MENU_INPUT_CTL_KEYBOARD_BUFF_PTR:
{
const char **ptr = (const char**)data;
*ptr = *menu_input_keyboard_buffer;
}
break;
case MENU_INPUT_CTL_KEYBOARD_LABEL:
{
const char **ptr = (const char**)data;
*ptr = menu_input_keyboard_label;
}
break;
case MENU_INPUT_CTL_SET_KEYBOARD_LABEL:
{
char **ptr = (char**)data;
menu_input_keyboard_label = *ptr;
}
break;
case MENU_INPUT_CTL_UNSET_KEYBOARD_LABEL:
menu_input_keyboard_label = NULL;
break;
case MENU_INPUT_CTL_KEYBOARD_LABEL_SETTING:
{
const char **ptr = (const char**)data;
*ptr = menu_input_keyboard_label_setting;
}
break;
case MENU_INPUT_CTL_SET_KEYBOARD_LABEL_SETTING:
{
char **ptr = (char**)data;
strlcpy(menu_input_keyboard_label_setting,
*ptr, sizeof(menu_input_keyboard_label_setting));
}
break;
case MENU_INPUT_CTL_UNSET_KEYBOARD_LABEL_SETTING:
menu_input_keyboard_label_setting[0] = '\0';
break;
case MENU_INPUT_CTL_BIND_NONE:
case MENU_INPUT_CTL_BIND_SINGLE:
case MENU_INPUT_CTL_BIND_ALL:
return menu_input_key_bind_set_mode(state, data);
case MENU_INPUT_CTL_BIND_ITERATE:
{
menu_input_ctx_bind_t *bind = (menu_input_ctx_bind_t*)data;
if (!bind)
return false;
return menu_input_key_bind_iterate(bind->s, bind->len);
}
case MENU_INPUT_CTL_START_LINE:
{
bool keyboard_display = true;
menu_handle_t *menu = NULL;
menu_input_ctx_line_t *line = (menu_input_ctx_line_t*)data;
if (!menu_input || !line)
return false;
if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
return false;
menu_input_ctl(MENU_INPUT_CTL_SET_KEYBOARD_DISPLAY,
&keyboard_display);
menu_input_ctl(MENU_INPUT_CTL_SET_KEYBOARD_LABEL,
&line->label);
menu_input_ctl(MENU_INPUT_CTL_SET_KEYBOARD_LABEL_SETTING,
&line->label_setting);
menu_input->keyboard.type = line->type;
menu_input->keyboard.idx = line->idx;
menu_input_keyboard_buffer =
input_keyboard_start_line(menu, line->cb);
}
break;
default:
case MENU_INPUT_CTL_NONE:
break;
}
return true;
}
/**
* menu_iterate:
* @input : input sample for this frame
* @old_input : input sample of the previous frame
* @trigger_input : difference' input sample - difference
* between 'input' and 'old_input'
*
* Runs RetroArch menu for one frame.
*
* Returns: 0 on success, -1 if we need to quit out of the loop.
**/
int generic_menu_iterate(void *data, void *userdata, enum menu_action action)
{
menu_entry_t entry;
enum action_iterate_type iterate_type;
size_t selection = 0;
unsigned file_type = 0;
int ret = 0;
uint32_t hash = 0;
enum msg_hash_enums enum_idx = MSG_UNKNOWN;
const char *label = NULL;
menu_handle_t *menu = (menu_handle_t*)data;
menu_entries_get_last_stack(NULL, &label, &file_type, &enum_idx, NULL);
if (!menu)
return 0;
if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection))
return 0;
menu->menu_state.msg[0] = '\0';
hash = msg_hash_calculate(label);
iterate_type = action_iterate_type(hash);
menu_driver_set_binding_state(iterate_type == ITERATE_TYPE_BIND);
if ( action != MENU_ACTION_NOOP
|| menu_entries_ctl(MENU_ENTRIES_CTL_NEEDS_REFRESH, NULL)
|| menu_display_get_update_pending())
{
BIT64_SET(menu->state, MENU_STATE_RENDER_FRAMEBUFFER);
}
switch (iterate_type)
{
case ITERATE_TYPE_HELP:
ret = menu_dialog_iterate(
menu->menu_state.msg, sizeof(menu->menu_state.msg), label);
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
if (ret == 1 || action == MENU_ACTION_OK)
{
BIT64_SET(menu->state, MENU_STATE_POP_STACK);
menu_dialog_set_active(false);
}
if (action == MENU_ACTION_CANCEL)
{
BIT64_SET(menu->state, MENU_STATE_POP_STACK);
menu_dialog_set_active(false);
}
break;
case ITERATE_TYPE_BIND:
{
menu_input_ctx_bind_t bind;
bind.s = menu->menu_state.msg;
bind.len = sizeof(menu->menu_state.msg);
if (menu_input_key_bind_iterate(&bind))
{
menu_entries_pop_stack(&selection, 0, 0);
menu_navigation_ctl(
MENU_NAVIGATION_CTL_SET_SELECTION, &selection);
}
else
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
}
break;
case ITERATE_TYPE_INFO:
{
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
menu_file_list_cbs_t *cbs =
menu_entries_get_actiondata_at_offset(selection_buf, selection);
if (cbs->enum_idx != MSG_UNKNOWN)
{
ret = menu_hash_get_help_enum(cbs->enum_idx,
menu->menu_state.msg, sizeof(menu->menu_state.msg));
}
else
{
unsigned type = 0;
enum msg_hash_enums enum_idx = MSG_UNKNOWN;
menu_entries_get_at_offset(selection_buf, selection,
NULL, NULL, &type, NULL, NULL);
switch (type)
{
case FILE_TYPE_FONT:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_FONT;
break;
case FILE_TYPE_RDB:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_RDB;
break;
case FILE_TYPE_OVERLAY:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_OVERLAY;
break;
case FILE_TYPE_CHEAT:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_CHEAT;
break;
case FILE_TYPE_SHADER_PRESET:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_SHADER_PRESET;
break;
case FILE_TYPE_SHADER:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_SHADER;
break;
case FILE_TYPE_REMAP:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_REMAP;
break;
case FILE_TYPE_RECORD_CONFIG:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_RECORD_CONFIG;
break;
case FILE_TYPE_CURSOR:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_CURSOR;
break;
case FILE_TYPE_CONFIG:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_CONFIG;
break;
case FILE_TYPE_CARCHIVE:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_COMPRESSED_ARCHIVE;
break;
case FILE_TYPE_DIRECTORY:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_DIRECTORY;
break;
case FILE_TYPE_VIDEOFILTER: /* TODO/FIXME */
case FILE_TYPE_AUDIOFILTER: /* TODO/FIXME */
case FILE_TYPE_SHADER_SLANG: /* TODO/FIXME */
case FILE_TYPE_SHADER_GLSL: /* TODO/FIXME */
case FILE_TYPE_SHADER_HLSL: /* TODO/FIXME */
case FILE_TYPE_SHADER_CG: /* TODO/FIXME */
case FILE_TYPE_SHADER_PRESET_GLSLP: /* TODO/FIXME */
case FILE_TYPE_SHADER_PRESET_HLSLP: /* TODO/FIXME */
case FILE_TYPE_SHADER_PRESET_CGP: /* TODO/FIXME */
case FILE_TYPE_SHADER_PRESET_SLANGP: /* TODO/FIXME */
case FILE_TYPE_PLAIN:
enum_idx = MENU_ENUM_LABEL_FILE_BROWSER_PLAIN_FILE;
break;
default:
break;
}
if (enum_idx != MSG_UNKNOWN)
ret = menu_hash_get_help_enum(enum_idx,
menu->menu_state.msg, sizeof(menu->menu_state.msg));
}
}
BIT64_SET(menu->state, MENU_STATE_RENDER_MESSAGEBOX);
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
if (action == MENU_ACTION_OK || action == MENU_ACTION_CANCEL)
{
BIT64_SET(menu->state, MENU_STATE_POP_STACK);
}
menu_dialog_set_active(false);
break;
case ITERATE_TYPE_DEFAULT:
/* FIXME: Crappy hack, needed for mouse controls
* to not be completely broken in case we press back.
*
* We need to fix this entire mess, mouse controls
* should not rely on a hack like this in order to work. */
selection = MAX(MIN(selection, (menu_entries_get_size() - 1)), 0);
menu_entry_get(&entry, 0, selection, NULL, false);
ret = menu_entry_action(&entry, selection, (enum menu_action)action);
if (ret)
goto end;
BIT64_SET(menu->state, MENU_STATE_POST_ITERATE);
/* Have to defer it so we let settings refresh. */
menu_dialog_push();
break;
}
BIT64_SET(menu->state, MENU_STATE_BLIT);
if (BIT64_GET(menu->state, MENU_STATE_POP_STACK))
{
size_t new_selection_ptr = selection;
menu_entries_pop_stack(&new_selection_ptr, 0, 0);
menu_navigation_ctl(MENU_NAVIGATION_CTL_SET_SELECTION, &selection);
}
if (BIT64_GET(menu->state, MENU_STATE_POST_ITERATE))
menu_input_post_iterate(&ret, action);
end:
if (ret)
return -1;
return 0;
}
