/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2017 - Daniel De Matteis
* Copyright (C) 2012-2015 - Michael Lelli
* Copyright (C) 2016-2017 - Brad Parker
*
* 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 .
*/
#include
#include
#include "menu_generic.h"
#include "../menu_driver.h"
#include "../widgets/menu_dialog.h"
#include "../widgets/menu_input_bind_dialog.h"
#include "../../verbosity.h"
#include "../../content.h"
#include "../../retroarch.h"
static enum action_iterate_type action_iterate_type(const char *label)
{
if (string_is_equal(label, "info_screen"))
return ITERATE_TYPE_INFO;
if (
string_is_equal(label, "help") ||
string_is_equal(label, "help_controls") ||
string_is_equal(label, "help_what_is_a_core") ||
string_is_equal(label, "help_loading_content") ||
string_is_equal(label, "help_scanning_content") ||
string_is_equal(label, "help_change_virtual_gamepad") ||
string_is_equal(label, "help_audio_video_troubleshooting") ||
string_is_equal(label, "cheevos_description")
)
return ITERATE_TYPE_HELP;
if (
string_is_equal(label, "custom_bind") ||
string_is_equal(label, "custom_bind_all") ||
string_is_equal(label, "custom_bind_defaults")
)
return ITERATE_TYPE_BIND;
return ITERATE_TYPE_DEFAULT;
}
/**
* 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(menu_handle_t *menu, void *userdata, enum menu_action action)
{
enum action_iterate_type iterate_type;
unsigned file_type = 0;
int ret = 0;
enum msg_hash_enums enum_idx = MSG_UNKNOWN;
const char *label = NULL;
if (!menu)
return 0;
menu_entries_get_last_stack(NULL, &label, &file_type, &enum_idx, NULL);
menu->menu_state_msg[0] = '\0';
iterate_type = action_iterate_type(label);
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))
{
size_t selection = menu_navigation_get_selection();
menu_entries_pop_stack(&selection, 0, 0);
menu_navigation_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);
size_t selection = menu_navigation_get_selection();
menu_file_list_cbs_t *cbs = selection_buf ?
(menu_file_list_cbs_t*)
file_list_get_actiondata_at_offset(selection_buf, selection)
: NULL;
if (cbs && 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;
size_t selection = menu_navigation_get_selection();
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:
{
menu_entry_t entry;
size_t selection = menu_navigation_get_selection();
/* 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_init(&entry);
menu_entry_get(&entry, 0, selection, NULL, false);
ret = menu_entry_action(&entry,
(unsigned)selection, (enum menu_action)action);
menu_entry_free(&entry);
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 selection = menu_navigation_get_selection();
size_t new_selection_ptr = selection;
menu_entries_pop_stack(&new_selection_ptr, 0, 0);
menu_navigation_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 generic_menu_init_list(void *data)
{
menu_displaylist_info_t info;
file_list_t *menu_stack = menu_entries_get_menu_stack_ptr(0);
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
menu_displaylist_info_init(&info);
info.label = strdup(
msg_hash_to_str(MENU_ENUM_LABEL_MAIN_MENU));
info.enum_idx = MENU_ENUM_LABEL_MAIN_MENU;
menu_entries_append_enum(menu_stack,
info.path,
info.label,
MENU_ENUM_LABEL_MAIN_MENU,
info.type, info.flags, 0);
info.list = selection_buf;
if (menu_displaylist_ctl(DISPLAYLIST_MAIN_MENU, &info))
menu_displaylist_process(&info);
menu_displaylist_info_free(&info);
return true;
}