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RetroArch/menu/menu_entries_cbs.c
twinaphex 4d9eb3f8d8 (Menu) Split off cbs start to separate file
2015-02-26 18:28:48 +01:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* 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/>.
*/
#include <file/file_path.h>
#include "menu.h"
#include "menu_entries_cbs.h"
#include "menu_setting.h"
#include "menu_input.h"
#include "menu_entries.h"
#include "menu_shader.h"
#include "menu_navigation.h"
#include "../file_ext.h"
#include "../file_extract.h"
#include "../file_ops.h"
#include "../config.def.h"
#include "../cheats.h"
#include "../retroarch.h"
#include "../performance.h"
#ifdef HAVE_NETWORKING
#include "../net_http.h"
#endif
#ifdef HAVE_LIBRETRODB
#include "../database_info.h"
#endif
#include "menu_database.h"
#include "../input/input_autodetect.h"
#include "../input/input_remapping.h"
#include "../gfx/video_viewport.h"
static int archive_open(void)
{
char cat_path[PATH_MAX_LENGTH];
const char *menu_path = NULL;
const char *menu_label = NULL;
const char* path = NULL;
unsigned int type = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
menu_list_pop_stack(menu->menu_list);
menu_list_get_last_stack(menu->menu_list,
&menu_path, &menu_label, NULL);
if (menu_list_get_size(menu->menu_list) == 0)
return 0;
menu_list_get_at_offset(menu->menu_list->selection_buf,
menu->navigation.selection_ptr, &path, NULL, &type);
fill_pathname_join(cat_path, menu_path, path, sizeof(cat_path));
menu_list_push_stack_refresh(
menu->menu_list,
cat_path,
menu_label,
type,
menu->navigation.selection_ptr);
return 0;
}
void menu_entries_common_load_content(bool persist)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
rarch_main_command(persist ? RARCH_CMD_LOAD_CONTENT_PERSIST : RARCH_CMD_LOAD_CONTENT);
menu_list_flush_stack(menu->menu_list, MENU_SETTINGS);
menu->msg_force = true;
}
static int archive_load(void)
{
int ret;
const char *menu_path = NULL;
const char *menu_label = NULL;
const char* path = NULL;
unsigned int type = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
menu_list_pop_stack(menu->menu_list);
menu_list_get_last_stack(menu->menu_list,
&menu_path, &menu_label, NULL);
if (menu_list_get_size(menu->menu_list) == 0)
return 0;
menu_list_get_at_offset(menu->menu_list->selection_buf,
menu->navigation.selection_ptr, &path, NULL, &type);
ret = rarch_defer_core(g_extern.core_info, menu_path, path, menu_label,
menu->deferred_path, sizeof(menu->deferred_path));
switch (ret)
{
case -1:
rarch_main_command(RARCH_CMD_LOAD_CORE);
menu_entries_common_load_content(false);
break;
case 0:
menu_list_push_stack_refresh(
menu->menu_list,
g_settings.libretro_directory,
"deferred_core_list",
0,
menu->navigation.selection_ptr);
break;
}
return 0;
}
static int load_or_open_zip_iterate(unsigned action)
{
char msg[PATH_MAX_LENGTH];
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
snprintf(msg, sizeof(msg), "Opening compressed file\n"
" \n"
" - OK to open as Folder\n"
" - Cancel/Back to Load \n");
if (driver.video_data && driver.menu_ctx
&& driver.menu_ctx->render_messagebox)
{
if (*msg && msg[0] != '\0')
driver.menu_ctx->render_messagebox(msg);
}
switch (action)
{
case MENU_ACTION_OK:
archive_open();
break;
case MENU_ACTION_CANCEL:
archive_load();
break;
}
return 0;
}
int menu_action_setting_set_current_string(
rarch_setting_t *setting, const char *str)
{
strlcpy(setting->value.string, str, setting->size);
return menu_setting_generic(setting);
}
#ifdef HAVE_NETWORKING
/* HACK - we have to find some way to pass state inbetween
* function pointer callback functions that don't necessarily
* call each other. */
static int zlib_extract_core_callback(const char *name, const char *valid_exts,
const uint8_t *cdata, unsigned cmode, uint32_t csize, uint32_t size,
uint32_t crc32, void *userdata)
{
char path[PATH_MAX_LENGTH];
/* Make directory */
fill_pathname_join(path, (const char*)userdata, name, sizeof(path));
path_basedir(path);
if (!path_mkdir(path))
{
RARCH_ERR("Failed to create directory: %s.\n", path);
return 0;
}
/* Ignore directories. */
if (name[strlen(name) - 1] == '/' || name[strlen(name) - 1] == '\\')
return 1;
fill_pathname_join(path, (const char*)userdata, name, sizeof(path));
RARCH_LOG("path is: %s, CRC32: 0x%x\n", path, crc32);
switch (cmode)
{
case 0: /* Uncompressed */
write_file(path, cdata, size);
break;
case 8: /* Deflate */
zlib_inflate_data_to_file(path, valid_exts, cdata, csize, size, crc32);
break;
}
return 1;
}
int cb_core_updater_download(void *data_, size_t len)
{
FILE *f;
const char* file_ext = NULL;
char output_path[PATH_MAX_LENGTH], msg[PATH_MAX_LENGTH];
char *data = (char*)data_;
if (!data)
return -1;
fill_pathname_join(output_path, g_settings.libretro_directory,
core_updater_path, sizeof(output_path));
f = fopen(output_path, "wb");
if (!f)
return -1;
fwrite(data, 1, len, f);
fclose(f);
snprintf(msg, sizeof(msg), "Download complete: %s.",
core_updater_path);
msg_queue_clear(g_extern.msg_queue);
msg_queue_push(g_extern.msg_queue, msg, 1, 90);
#ifdef HAVE_ZLIB
file_ext = path_get_extension(output_path);
if (!g_settings.network.buildbot_auto_extract_archive)
return 0;
if (!strcasecmp(file_ext,"zip"))
{
if (!zlib_parse_file(output_path, NULL, zlib_extract_core_callback,
(void*)g_settings.libretro_directory))
RARCH_LOG("Could not process ZIP file.\n");
}
#endif
return 0;
}
#endif
static int shader_action_parameter_toggle(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader_parameter *param = NULL;
struct video_shader *shader = video_shader_driver_get_current_shader();
if (!shader)
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PARAMETER_0];
switch (action)
{
case MENU_ACTION_LEFT:
param->current -= param->step;
break;
case MENU_ACTION_RIGHT:
param->current += param->step;
break;
default:
break;
}
param->current = min(max(param->minimum, param->current), param->maximum);
#endif
return 0;
}
static int shader_action_parameter_preset_toggle(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
struct video_shader_parameter *param = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (!(shader = menu->shader))
return 0;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0];
switch (action)
{
case MENU_ACTION_LEFT:
param->current -= param->step;
break;
case MENU_ACTION_RIGHT:
param->current += param->step;
break;
default:
break;
}
param->current = min(max(param->minimum, param->current), param->maximum);
#endif
return 0;
}
static int action_toggle_cheat(unsigned type, const char *label,
unsigned action)
{
cheat_manager_t *cheat = g_extern.cheat;
size_t idx = type - MENU_SETTINGS_CHEAT_BEGIN;
if (!cheat)
return -1;
switch (action)
{
case MENU_ACTION_LEFT:
case MENU_ACTION_RIGHT:
cheat->cheats[idx].state = !cheat->cheats[idx].state;
cheat_manager_update(cheat, idx);
break;
}
return 0;
}
static int action_toggle_input_desc(unsigned type, const char *label,
unsigned action)
{
unsigned inp_desc_index_offset = type - MENU_SETTINGS_INPUT_DESC_BEGIN;
unsigned inp_desc_user = inp_desc_index_offset / RARCH_FIRST_CUSTOM_BIND;
unsigned inp_desc_button_index_offset = inp_desc_index_offset - (inp_desc_user * RARCH_FIRST_CUSTOM_BIND);
switch (action)
{
case MENU_ACTION_LEFT:
if (g_settings.input.remap_ids[inp_desc_user][inp_desc_button_index_offset] > 0)
g_settings.input.remap_ids[inp_desc_user][inp_desc_button_index_offset]--;
break;
case MENU_ACTION_RIGHT:
if (g_settings.input.remap_ids[inp_desc_user][inp_desc_button_index_offset] < RARCH_FIRST_CUSTOM_BIND)
g_settings.input.remap_ids[inp_desc_user][inp_desc_button_index_offset]++;
break;
}
return 0;
}
static int action_toggle_save_state(unsigned type, const char *label,
unsigned action)
{
switch (action)
{
case MENU_ACTION_LEFT:
/* Slot -1 is (auto) slot. */
if (g_settings.state_slot >= 0)
g_settings.state_slot--;
break;
case MENU_ACTION_RIGHT:
g_settings.state_slot++;
break;
}
return 0;
}
static int action_toggle_scroll(unsigned type, const char *label,
unsigned action)
{
unsigned scroll_speed = 0, fast_scroll_speed = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
scroll_speed = (max(menu->navigation.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);
else
menu_navigation_clear(&menu->navigation, 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);
else
{
if ((menu_list_get_size(menu->menu_list) > 0))
menu_navigation_set_last(&menu->navigation);
}
break;
}
return 0;
}
static int action_toggle_mainmenu(unsigned type, const char *label,
unsigned action)
{
menu_file_list_cbs_t *cbs = NULL;
unsigned push_list = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (file_list_get_size(menu->menu_list->menu_stack) == 1)
{
if (!strcmp(driver.menu_ctx->ident, "xmb"))
{
menu->navigation.selection_ptr = 0;
switch (action)
{
case MENU_ACTION_LEFT:
if (menu->categories.selection_ptr == 0)
break;
push_list = 1;
break;
case MENU_ACTION_RIGHT:
if (menu->categories.selection_ptr == (menu->categories.size - 1))
break;
push_list = 1;
break;
}
}
}
else
push_list = 2;
cbs = (menu_file_list_cbs_t*)
menu_list_get_actiondata_at_offset(menu->menu_list->selection_buf,
menu->navigation.selection_ptr);
switch (push_list)
{
case 1:
if (driver.menu_ctx->list_cache)
driver.menu_ctx->list_cache(true, action);
if (cbs && cbs->action_content_list_switch)
return cbs->action_content_list_switch(
menu->menu_list->selection_buf,
menu->menu_list->menu_stack,
"",
"",
0);
break;
case 2:
action_toggle_scroll(0, "", action);
break;
case 0:
default:
break;
}
return 0;
}
static int action_toggle_shader_scale_pass(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
unsigned pass = type - MENU_SETTINGS_SHADER_PASS_SCALE_0;
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
shader = menu->shader;
if (!shader)
return -1;
shader_pass = &shader->pass[pass];
if (!shader_pass)
return -1;
switch (action)
{
case MENU_ACTION_LEFT:
case MENU_ACTION_RIGHT:
{
unsigned current_scale = shader_pass->fbo.scale_x;
unsigned delta = (action == MENU_ACTION_LEFT) ? 5 : 1;
current_scale = (current_scale + delta) % 6;
shader_pass->fbo.valid = current_scale;
shader_pass->fbo.scale_x = shader_pass->fbo.scale_y = current_scale;
}
break;
}
#endif
return 0;
}
static int action_toggle_shader_filter_pass(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
unsigned pass = type - MENU_SETTINGS_SHADER_PASS_FILTER_0;
struct video_shader *shader = NULL;
struct video_shader_pass *shader_pass = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
shader = menu->shader;
if (!shader)
return -1;
shader_pass = &shader->pass[pass];
if (!shader_pass)
return -1;
switch (action)
{
case MENU_ACTION_LEFT:
case MENU_ACTION_RIGHT:
{
unsigned delta = (action == MENU_ACTION_LEFT) ? 2 : 1;
shader_pass->filter = ((shader_pass->filter + delta) % 3);
}
break;
}
#endif
return 0;
}
static int action_toggle_shader_filter_default(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
rarch_setting_t *setting = menu_setting_find("video_smooth");
if (setting)
menu_setting_handler(setting, action);
#endif
return 0;
}
static int action_toggle_cheat_num_passes(unsigned type, const char *label,
unsigned action)
{
unsigned new_size = 0;
cheat_manager_t *cheat = g_extern.cheat;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (!cheat)
return -1;
switch (action)
{
case MENU_ACTION_LEFT:
if (cheat->size)
new_size = cheat->size - 1;
menu->need_refresh = true;
break;
case MENU_ACTION_RIGHT:
new_size = cheat->size + 1;
menu->need_refresh = true;
break;
}
if (menu->need_refresh)
cheat_manager_realloc(cheat, new_size);
return 0;
}
static int action_toggle_shader_num_passes(unsigned type, const char *label,
unsigned action)
{
#ifdef HAVE_SHADER_MANAGER
struct video_shader *shader = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
shader = menu->shader;
if (!shader)
return -1;
switch (action)
{
case MENU_ACTION_LEFT:
if (shader->passes)
shader->passes--;
menu->need_refresh = true;
break;
case MENU_ACTION_RIGHT:
if ((shader->passes < GFX_MAX_SHADERS))
shader->passes++;
menu->need_refresh = true;
break;
}
if (menu->need_refresh)
video_shader_resolve_parameters(NULL, menu->shader);
#endif
return 0;
}
static int action_toggle_video_resolution(unsigned type, const char *label,
unsigned action)
{
switch (action)
{
case MENU_ACTION_LEFT:
if (driver.video_data && driver.video_poke &&
driver.video_poke->get_video_output_prev)
driver.video_poke->get_video_output_prev(driver.video_data);
break;
case MENU_ACTION_RIGHT:
if (driver.video_data && driver.video_poke &&
driver.video_poke->get_video_output_next)
driver.video_poke->get_video_output_next(driver.video_data);
break;
}
return 0;
}
static int core_setting_toggle(unsigned type, const char *label,
unsigned action)
{
unsigned idx = type - MENU_SETTINGS_CORE_OPTION_START;
(void)label;
switch (action)
{
case MENU_ACTION_LEFT:
core_option_prev(g_extern.system.core_options, idx);
break;
case MENU_ACTION_RIGHT:
core_option_next(g_extern.system.core_options, idx);
break;
}
return 0;
}
static int disk_options_disk_idx_toggle(unsigned type, const char *label,
unsigned action)
{
switch (action)
{
case MENU_ACTION_LEFT:
rarch_main_command(RARCH_CMD_DISK_PREV);
break;
case MENU_ACTION_RIGHT:
rarch_main_command(RARCH_CMD_DISK_NEXT);
break;
}
return 0;
}
static inline struct video_shader *shader_manager_get_current_shader(const char *label, unsigned type)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return NULL;
if (!strcmp(label, "video_shader_preset_parameters"))
return menu->shader;
else if (!strcmp(label, "video_shader_parameters"))
return video_shader_driver_get_current_shader();
return NULL;
}
static int action_bind_up_or_down_generic(unsigned type, const char *label,
unsigned action)
{
unsigned scroll_speed = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
scroll_speed = (max(menu->navigation.scroll.acceleration, 2) - 2) / 4 + 1;
if (menu_list_get_size(menu->menu_list) <= 0)
return 0;
switch (action)
{
case MENU_ACTION_UP:
if (menu->navigation.selection_ptr >= scroll_speed)
menu_navigation_set(&menu->navigation,
menu->navigation.selection_ptr - scroll_speed, true);
else
{
if (g_settings.menu.navigation.wraparound.vertical_enable)
menu_navigation_set(&menu->navigation,
menu_list_get_size(menu->menu_list) - 1, true);
else
menu_navigation_set(&menu->navigation, 0, true);
}
break;
case MENU_ACTION_DOWN:
if (menu->navigation.selection_ptr + scroll_speed < (menu_list_get_size(menu->menu_list)))
menu_navigation_set(&menu->navigation,
menu->navigation.selection_ptr + scroll_speed, true);
else
{
if (g_settings.menu.navigation.wraparound.vertical_enable)
menu_navigation_clear(&menu->navigation, false);
else
menu_navigation_set(&menu->navigation,
menu_list_get_size(menu->menu_list) - 1, true);
}
break;
}
return 0;
}
static int action_refresh_default(file_list_t *list, file_list_t *menu_list)
{
int ret = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
ret = menu_entries_deferred_push(list, menu_list);
menu->need_refresh = false;
return ret;
}
static int mouse_post_iterate(menu_file_list_cbs_t *cbs, const char *path,
const char *label, unsigned type, unsigned action)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (!menu->mouse.enable)
return 0;
if (menu->mouse.ptr <= menu_list_get_size(menu->menu_list)-1)
menu_navigation_set(&menu->navigation, menu->mouse.ptr, false);
if (menu->mouse.left)
{
if (!menu->mouse.oldleft)
{
menu->mouse.oldleft = true;
if (cbs && cbs->action_ok)
return cbs->action_ok(path, label, type,
menu->navigation.selection_ptr);
}
}
else
menu->mouse.oldleft = false;
if (menu->mouse.right)
{
if (!menu->mouse.oldright)
{
menu->mouse.oldright = true;
menu_list_pop_stack(menu->menu_list);
}
}
else
menu->mouse.oldright = false;
return 0;
}
static int action_iterate_help(const char *label, unsigned action)
{
unsigned i;
static const unsigned binds[] = {
RETRO_DEVICE_ID_JOYPAD_UP,
RETRO_DEVICE_ID_JOYPAD_DOWN,
RETRO_DEVICE_ID_JOYPAD_A,
RETRO_DEVICE_ID_JOYPAD_B,
RETRO_DEVICE_ID_JOYPAD_SELECT,
RARCH_MENU_TOGGLE,
RARCH_QUIT_KEY,
RETRO_DEVICE_ID_JOYPAD_X,
};
char desc[ARRAY_SIZE(binds)][64];
char msg[PATH_MAX_LENGTH];
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return 0;
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render)
driver.menu_ctx->render();
for (i = 0; i < ARRAY_SIZE(binds); i++)
{
const struct retro_keybind *keybind = (const struct retro_keybind*)
&g_settings.input.binds[0][binds[i]];
const struct retro_keybind *auto_bind = (const struct retro_keybind*)
input_get_auto_bind(0, binds[i]);
input_get_bind_string(desc[i], keybind, auto_bind, sizeof(desc[i]));
}
snprintf(msg, sizeof(msg),
"-- Welcome to RetroArch --\n"
" \n" // strtok_r doesn't split empty strings.
"Basic Menu controls:\n"
" Scroll (Up): %-20s\n"
" Scroll (Down): %-20s\n"
" Accept/OK: %-20s\n"
" Back: %-20s\n"
" Info: %-20s\n"
"Enter/Exit Menu: %-20s\n"
" Exit RetroArch: %-20s\n"
"Toggle Keyboard: %-20s\n"
" \n"
"To run content:\n"
"Load a libretro core (Core).\n"
"Load a content file (Load Content). \n"
" \n"
"See Path Settings to set directories for faster access to files.\n"
" \n"
"Press Accept/OK to continue.",
desc[0], desc[1], desc[2], desc[3], desc[4], desc[5], desc[6], desc[7]);
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render_messagebox)
driver.menu_ctx->render_messagebox(msg);
if (action == MENU_ACTION_OK)
menu_list_pop(menu->menu_list->menu_stack, NULL);
return 0;
}
static int action_iterate_info(const char *label, unsigned action)
{
char msg[PATH_MAX_LENGTH];
char needle[PATH_MAX_LENGTH];
unsigned info_type = 0;
rarch_setting_t *current_setting = NULL;
file_list_t *list = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return 0;
list = (file_list_t*)menu->menu_list->selection_buf;
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render)
driver.menu_ctx->render();
current_setting = (rarch_setting_t*)setting_data_find_setting(
menu->list_settings,
list->list[menu->navigation.selection_ptr].label);
if (current_setting)
strlcpy(needle, current_setting->name, sizeof(needle));
else if ((current_setting = (rarch_setting_t*)setting_data_find_setting(
menu->list_settings,
list->list[menu->navigation.selection_ptr].label)))
{
if (current_setting)
strlcpy(needle, current_setting->name, sizeof(needle));
}
else
{
const char *lbl = NULL;
menu_list_get_at_offset(list,
menu->navigation.selection_ptr, NULL, &lbl,
&info_type);
if (lbl)
strlcpy(needle, lbl, sizeof(needle));
}
setting_data_get_description(needle, msg, sizeof(msg));
if (driver.video_data && driver.menu_ctx &&
driver.menu_ctx->render_messagebox)
{
if (*msg && msg[0] != '\0')
driver.menu_ctx->render_messagebox(msg);
}
if (action == MENU_ACTION_OK)
menu_list_pop(menu->menu_list->menu_stack, &menu->navigation.selection_ptr);
return 0;
}
static int action_iterate_load_open_zip(const char *label, unsigned action)
{
switch (g_settings.archive.mode)
{
case 0:
return load_or_open_zip_iterate(action);
case 1:
return archive_load();
case 2:
return archive_open();
default:
break;
}
return 0;
}
static int action_iterate_menu_viewport(const char *label, unsigned action)
{
int stride_x = 1, stride_y = 1;
char msg[PATH_MAX_LENGTH];
struct retro_game_geometry *geom = NULL;
const char *base_msg = NULL;
unsigned type = 0;
video_viewport_t *custom = &g_extern.console.screen.viewports.custom_vp;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
menu_list_get_last_stack(menu->menu_list, NULL, NULL, &type);
geom = (struct retro_game_geometry*)&g_extern.system.av_info.geometry;
if (g_settings.video.scale_integer)
{
stride_x = geom->base_width;
stride_y = geom->base_height;
}
switch (action)
{
case MENU_ACTION_UP:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->y -= stride_y;
custom->height += stride_y;
}
else if (custom->height >= (unsigned)stride_y)
custom->height -= stride_y;
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_DOWN:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->y += stride_y;
if (custom->height >= (unsigned)stride_y)
custom->height -= stride_y;
}
else
custom->height += stride_y;
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_LEFT:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->x -= stride_x;
custom->width += stride_x;
}
else if (custom->width >= (unsigned)stride_x)
custom->width -= stride_x;
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_RIGHT:
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->x += stride_x;
if (custom->width >= (unsigned)stride_x)
custom->width -= stride_x;
}
else
custom->width += stride_x;
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
break;
case MENU_ACTION_CANCEL:
menu_list_pop_stack(menu->menu_list);
if (!strcmp(label, "custom_viewport_2"))
{
menu_list_push_stack(menu->menu_list, "", "",
MENU_SETTINGS_CUSTOM_VIEWPORT,
menu->navigation.selection_ptr);
}
break;
case MENU_ACTION_OK:
menu_list_pop_stack(menu->menu_list);
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT
&& !g_settings.video.scale_integer)
{
menu_list_push_stack(menu->menu_list, "",
"custom_viewport_2", 0, menu->navigation.selection_ptr);
}
break;
case MENU_ACTION_START:
if (!g_settings.video.scale_integer)
{
video_viewport_t vp;
if (driver.video_data && driver.video &&
driver.video->viewport_info)
driver.video->viewport_info(driver.video_data, &vp);
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
{
custom->width += custom->x;
custom->height += custom->y;
custom->x = 0;
custom->y = 0;
}
else
{
custom->width = vp.full_width - custom->x;
custom->height = vp.full_height - custom->y;
}
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
}
break;
case MENU_ACTION_MESSAGE:
menu->msg_force = true;
break;
default:
break;
}
menu_list_get_last_stack(menu->menu_list, NULL, &label, &type);
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render)
driver.menu_ctx->render();
if (g_settings.video.scale_integer)
{
custom->x = 0;
custom->y = 0;
custom->width = ((custom->width + geom->base_width - 1) /
geom->base_width) * geom->base_width;
custom->height = ((custom->height + geom->base_height - 1) /
geom->base_height) * geom->base_height;
base_msg = "Set scale";
snprintf(msg, sizeof(msg), "%s (%4ux%4u, %u x %u scale)",
base_msg,
custom->width, custom->height,
custom->width / geom->base_width,
custom->height / geom->base_height);
}
else
{
if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
base_msg = "Set Upper-Left Corner";
else if (!strcmp(label, "custom_viewport_2"))
base_msg = "Set Bottom-Right Corner";
snprintf(msg, sizeof(msg), "%s (%d, %d : %4ux%4u)",
base_msg, custom->x, custom->y, custom->width, custom->height);
}
if (driver.video_data && driver.menu_ctx &&
driver.menu_ctx->render_messagebox)
driver.menu_ctx->render_messagebox(msg);
if (!custom->width)
custom->width = stride_x;
if (!custom->height)
custom->height = stride_y;
aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
(float)custom->width / custom->height;
rarch_main_command(RARCH_CMD_VIDEO_APPLY_STATE_CHANGES);
return 0;
}
static int action_iterate_custom_bind(const char *label, unsigned action)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (menu_input_bind_iterate())
menu_list_pop_stack(menu->menu_list);
return 0;
}
static int action_iterate_custom_bind_keyboard(const char *label, unsigned action)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (menu_input_bind_iterate_keyboard())
menu_list_pop_stack(menu->menu_list);
return 0;
}
static int action_iterate_message(const char *label, unsigned action)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (driver.video_data && driver.menu_ctx
&& driver.menu_ctx->render_messagebox)
driver.menu_ctx->render_messagebox(menu->message_contents);
if (action == MENU_ACTION_OK)
menu_list_pop_stack(menu->menu_list);
return 0;
}
static int mouse_iterate(unsigned action)
{
const struct retro_keybind *binds[MAX_USERS];
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return -1;
if (!menu->mouse.enable)
return 0;
menu->mouse.dx = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X);
menu->mouse.dy = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y);
menu->mouse.x += menu->mouse.dx;
menu->mouse.y += menu->mouse.dy;
if (menu->mouse.x < 5)
menu->mouse.x = 5;
if (menu->mouse.y < 5)
menu->mouse.y = 5;
if (menu->mouse.x > menu->frame_buf.width - 5)
menu->mouse.x = menu->frame_buf.width - 5;
if (menu->mouse.y > menu->frame_buf.height - 5)
menu->mouse.y = menu->frame_buf.height - 5;
menu->mouse.left = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT);
menu->mouse.right = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT);
menu->mouse.wheelup = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_WHEELUP)
|| menu->mouse.y == 5;
menu->mouse.wheeldown = driver.input->input_state(driver.input_data,
binds, 0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_WHEELDOWN)
|| menu->mouse.y == menu->frame_buf.height - 5;
return 0;
}
static int action_iterate_main(const char *label, unsigned action)
{
int ret = 0;
unsigned type_offset = 0;
const char *label_offset = NULL;
const char *path_offset = NULL;
menu_file_list_cbs_t *cbs = NULL;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return 0;
cbs = (menu_file_list_cbs_t*)
menu_list_get_actiondata_at_offset(menu->menu_list->selection_buf,
menu->navigation.selection_ptr);
menu_list_get_at_offset(menu->menu_list->selection_buf,
menu->navigation.selection_ptr, &path_offset, &label_offset, &type_offset);
mouse_iterate(action);
if (!strcmp(label, "help"))
return action_iterate_help(label, action);
else if (!strcmp(label, "info_screen"))
return action_iterate_info(label, action);
else if (!strcmp(label, "load_open_zip"))
return action_iterate_load_open_zip(label, action);
else if (!strcmp(label, "message"))
return action_iterate_message(label, action);
else if (
!strcmp(label, "custom_viewport_1") ||
!strcmp(label, "custom_viewport_2")
)
return action_iterate_menu_viewport(label, action);
else if (
!strcmp(label, "custom_bind") ||
!strcmp(label, "custom_bind_all") ||
!strcmp(label, "custom_bind_defaults")
)
{
if (g_extern.menu.bind_mode_keyboard)
return action_iterate_custom_bind_keyboard(label, action);
else
return action_iterate_custom_bind(label, action);
}
if (menu->need_refresh && action != MENU_ACTION_MESSAGE)
action = MENU_ACTION_REFRESH;
switch (action)
{
case MENU_ACTION_UP:
case MENU_ACTION_DOWN:
if (cbs && cbs->action_up_or_down)
ret = cbs->action_up_or_down(type_offset, label_offset, action);
break;
case MENU_ACTION_SCROLL_UP:
menu_navigation_descend_alphabet(&menu->navigation, &menu->navigation.selection_ptr);
break;
case MENU_ACTION_SCROLL_DOWN:
menu_navigation_ascend_alphabet(&menu->navigation, &menu->navigation.selection_ptr);
break;
case MENU_ACTION_CANCEL:
if (cbs && cbs->action_cancel)
return cbs->action_cancel(path_offset, label_offset, type_offset, menu->navigation.selection_ptr);
break;
case MENU_ACTION_OK:
if (cbs && cbs->action_ok)
return cbs->action_ok(path_offset, label_offset, type_offset, menu->navigation.selection_ptr);
break;
case MENU_ACTION_START:
if (cbs && cbs->action_start)
return cbs->action_start(type_offset, label_offset, action);
break;
case MENU_ACTION_LEFT:
case MENU_ACTION_RIGHT:
if (cbs && cbs->action_toggle)
ret = cbs->action_toggle(type_offset, label_offset, action);
break;
case MENU_ACTION_SELECT:
if (cbs && cbs->action_select)
ret = cbs->action_select(type_offset, label_offset, action);
break;
case MENU_ACTION_REFRESH:
if (cbs && cbs->action_refresh)
ret = cbs->action_refresh(menu->menu_list->selection_buf,
menu->menu_list->menu_stack);
break;
case MENU_ACTION_MESSAGE:
menu->msg_force = true;
break;
case MENU_ACTION_SEARCH:
menu_input_search_start();
break;
case MENU_ACTION_TEST:
#if 0
menu->rdl = database_info_write_rdl_init("/home/twinaphex/roms");
if (!menu->rdl)
return -1;
#endif
break;
default:
break;
}
if (ret)
return ret;
ret = mouse_post_iterate(cbs, path_offset, label_offset, type_offset, action);
if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render)
driver.menu_ctx->render();
/* Have to defer it so we let settings refresh. */
if (menu->push_start_screen)
{
menu_list_push_stack(menu->menu_list, "", "help", 0, 0);
menu->push_start_screen = false;
}
return ret;
}
static int action_select_default(unsigned type, const char *label,
unsigned action)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return 0;
menu_list_push_stack(menu->menu_list, "", "info_screen",
0, menu->navigation.selection_ptr);
return 0;
}
static void menu_action_setting_disp_set_label_cheat_num_passes(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*w = 19;
strlcpy(path_buf, path, path_buf_size);
snprintf(type_str, type_str_size, "%u", g_extern.cheat->buf_size);
}
static void menu_action_setting_disp_set_label_remap_file_load(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*w = 19;
strlcpy(path_buf, path, path_buf_size);
fill_pathname_base(type_str, g_settings.input.remapping_path,
type_str_size);
}
static void menu_action_setting_disp_set_label_configurations(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*w = 19;
strlcpy(path_buf, path, path_buf_size);
if (*g_extern.config_path)
fill_pathname_base(type_str, g_extern.config_path,
type_str_size);
else
strlcpy(type_str, "<default>", type_str_size);
}
static void menu_action_setting_disp_set_label_shader_filter_pass(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned pass = 0;
static const char *modes[] = {
"Don't care",
"Linear",
"Nearest"
};
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
(void)pass;
(void)modes;
(void)menu;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
if (!menu->shader)
return;
pass = (type - MENU_SETTINGS_SHADER_PASS_FILTER_0);
strlcpy(type_str, modes[menu->shader->pass[pass].filter],
type_str_size);
#endif
}
static void menu_action_setting_disp_set_label_filter(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
strlcpy(type_str, "N/A", type_str_size);
if (*g_settings.video.softfilter_plugin)
strlcpy(type_str, path_basename(g_settings.video.softfilter_plugin),
type_str_size);
}
static void menu_action_setting_disp_set_label_shader_num_passes(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
(void)menu;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
snprintf(type_str, type_str_size, "%u", menu->shader->passes);
#endif
}
static void menu_action_setting_disp_set_label_shader_pass(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned pass = (type - MENU_SETTINGS_SHADER_PASS_0);
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
(void)pass;
(void)menu;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
strlcpy(type_str, "N/A", type_str_size);
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
if (*menu->shader->pass[pass].source.path)
fill_pathname_base(type_str,
menu->shader->pass[pass].source.path, type_str_size);
#endif
}
static void menu_action_setting_disp_set_label_shader_default_filter(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*type_str = '\0';
*w = 19;
snprintf(type_str, type_str_size, "%s",
g_settings.video.smooth ? "Linear" : "Nearest");
}
static void menu_action_setting_disp_set_label_shader_parameter(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
const struct video_shader_parameter *param = NULL;
struct video_shader *shader = NULL;
#endif
if (!driver.video_poke)
return;
if (!driver.video_data)
return;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
shader = video_shader_driver_get_current_shader();
if (!shader)
return;
param = &shader->parameters[type - MENU_SETTINGS_SHADER_PARAMETER_0];
if (!param)
return;
snprintf(type_str, type_str_size, "%.2f [%.2f %.2f]",
param->current, param->minimum, param->maximum);
#endif
}
static void menu_action_setting_disp_set_label_shader_preset_parameter(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
const struct video_shader_parameter *param = NULL;
#endif
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
(void)menu;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
if (!menu->shader)
return;
param = &menu->shader->parameters[type - MENU_SETTINGS_SHADER_PRESET_PARAMETER_0];
if (!param)
return;
snprintf(type_str, type_str_size, "%.2f [%.2f %.2f]",
param->current, param->minimum, param->maximum);
#endif
}
static void menu_action_setting_disp_set_label_shader_scale_pass(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned pass = 0;
unsigned scale_value = 0;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
(void)pass;
(void)scale_value;
(void)menu;
#if defined(HAVE_CG) || defined(HAVE_GLSL) || defined(HAVE_HLSL)
if (!menu->shader)
return;
pass = (type - MENU_SETTINGS_SHADER_PASS_SCALE_0);
scale_value = menu->shader->pass[pass].fbo.scale_x;
if (!scale_value)
strlcpy(type_str, "Don't care", type_str_size);
else
snprintf(type_str, type_str_size, "%ux", scale_value);
#endif
}
static void menu_action_setting_disp_set_label_menu_file_core(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
const char *alt = NULL;
strlcpy(type_str, "(CORE)", type_str_size);
menu_list_get_alt_at_offset(list, i, &alt);
*w = strlen(type_str);
if (alt)
strlcpy(path_buf, alt, path_buf_size);
}
static void menu_action_setting_disp_set_label_input_desc(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned inp_desc_index_offset = type - MENU_SETTINGS_INPUT_DESC_BEGIN;
unsigned inp_desc_user = inp_desc_index_offset /
RARCH_FIRST_CUSTOM_BIND;
unsigned inp_desc_button_index_offset = inp_desc_index_offset -
(inp_desc_user * RARCH_FIRST_CUSTOM_BIND);
unsigned remap_id = g_settings.input.remap_ids
[inp_desc_user][inp_desc_button_index_offset];
snprintf(type_str, type_str_size, "%s",
g_settings.input.binds[inp_desc_user][remap_id].desc);
*w = 19;
strlcpy(path_buf, path, path_buf_size);
}
static void menu_action_setting_disp_set_label_cheat(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned cheat_index = type - MENU_SETTINGS_CHEAT_BEGIN;
if (cheat_index < g_extern.cheat->buf_size)
snprintf(type_str, type_str_size, "%s : (%s)",
(g_extern.cheat->cheats[cheat_index].code != NULL)
? g_extern.cheat->cheats[cheat_index].code : "N/A",
g_extern.cheat->cheats[cheat_index].state ? "ON" : "OFF"
);
*w = 19;
strlcpy(path_buf, path, path_buf_size);
}
static void menu_action_setting_disp_set_label_perf_counters(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
const struct retro_perf_counter **counters =
(const struct retro_perf_counter **)perf_counters_rarch;
unsigned offset = type - MENU_SETTINGS_PERF_COUNTERS_BEGIN;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
if (!counters[offset])
return;
if (!counters[offset]->call_cnt)
return;
snprintf(type_str, type_str_size,
#ifdef _WIN32
"%I64u ticks, %I64u runs.",
#else
"%llu ticks, %llu runs.",
#endif
((unsigned long long)counters[offset]->total /
(unsigned long long)counters[offset]->call_cnt),
(unsigned long long)counters[offset]->call_cnt);
}
static void menu_action_setting_disp_set_label_libretro_perf_counters(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
const struct retro_perf_counter **counters =
(const struct retro_perf_counter **)perf_counters_libretro;
unsigned offset = type - MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_BEGIN;
*type_str = '\0';
*w = 19;
strlcpy(path_buf, path, path_buf_size);
if (!counters[offset])
return;
if (!counters[offset]->call_cnt)
return;
snprintf(type_str, type_str_size,
#ifdef _WIN32
"%I64u ticks, %I64u runs.",
#else
"%llu ticks, %llu runs.",
#endif
((unsigned long long)counters[offset]->total /
(unsigned long long)counters[offset]->call_cnt),
(unsigned long long)counters[offset]->call_cnt);
}
static void menu_action_setting_disp_set_label_menu_more(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
strlcpy(type_str, "...", type_str_size);
*w = 19;
strlcpy(path_buf, path, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_disk_index(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
const struct retro_disk_control_callback *control =
(const struct retro_disk_control_callback*)
&g_extern.system.disk_control;
unsigned images = 0, current = 0;
*w = 19;
*type_str = '\0';
strlcpy(path_buf, path, path_buf_size);
if (!control)
return;
images = control->get_num_images();
current = control->get_image_index();
if (current >= images)
strlcpy(type_str, "No Disk", type_str_size);
else
snprintf(type_str, type_str_size, "%u", current + 1);
}
static void menu_action_setting_disp_set_label_menu_video_resolution(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
unsigned width = 0, height = 0;
*w = 19;
*type_str = '\0';
(void)width;
(void)height;
if (driver.video_data && driver.video_poke &&
driver.video_poke->get_video_output_size)
{
driver.video_poke->get_video_output_size(driver.video_data,
&width, &height);
snprintf(type_str, type_str_size, "%ux%u", width, height);
}
else
strlcpy(type_str, "N/A", type_str_size);
}
static void menu_action_setting_generic_disp_set_label(
unsigned *w, char *type_str, size_t type_str_size,
const char *path, const char *label,
char *path_buf, size_t path_buf_size)
{
*type_str = '\0';
if (label)
strlcpy(type_str, label, type_str_size);
*w = strlen(type_str);
strlcpy(path_buf, path, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_plain(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(FILE)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_use_directory(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, NULL, path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_directory(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(DIR)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_carchive(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(COMP)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_shader(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(SHADER)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_shader_preset(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(PRESET)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_in_carchive(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(CFILE)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_overlay(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(OVERLAY)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_config(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(CONFIG)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_font(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(FONT)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_filter(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(FILTER)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_url(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(URL)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_rdb(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(RDB)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_cursor(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(CURSOR)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label_menu_file_cheat(
file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
menu_action_setting_generic_disp_set_label(w, type_str, type_str_size,
path, "(CHEAT)", path_buf, path_buf_size);
}
static void menu_action_setting_disp_set_label(file_list_t* list,
unsigned *w, unsigned type, unsigned i,
const char *label,
char *type_str, size_t type_str_size,
const char *entry_label,
const char *path,
char *path_buf, size_t path_buf_size)
{
*type_str = '\0';
*w = 19;
if (!strcmp(label, "performance_counters"))
*w = strlen(label);
if (!strcmp(label, "history_list"))
*w = strlen(label);
if (type >= MENU_SETTINGS_CORE_OPTION_START)
strlcpy(
type_str,
core_option_get_val(g_extern.system.core_options,
type - MENU_SETTINGS_CORE_OPTION_START),
type_str_size);
else
setting_data_get_label(list, type_str,
type_str_size, w, type, label, entry_label, i);
strlcpy(path_buf, path, path_buf_size);
}
static void menu_entries_cbs_init_bind_select(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (!cbs)
return;
cbs->action_select = action_select_default;
}
static void menu_entries_cbs_init_bind_content_list_switch(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (!cbs)
return;
cbs->action_content_list_switch = deferred_push_content_list;
}
int menu_entries_common_is_settings_entry(const char *label)
{
return (
!strcmp(label, "Driver Settings") ||
!strcmp(label, "General Settings") ||
!strcmp(label, "Video Settings") ||
!strcmp(label, "Shader Settings") ||
!strcmp(label, "Font Settings") ||
!strcmp(label, "Audio Settings") ||
!strcmp(label, "Input Settings") ||
!strcmp(label, "Overlay Settings") ||
!strcmp(label, "Menu Settings") ||
!strcmp(label, "UI Settings") ||
!strcmp(label, "Patch Settings") ||
!strcmp(label, "Playlist Settings") ||
!strcmp(label, "Onscreen Keyboard Overlay Settings") ||
!strcmp(label, "Core Updater Settings") ||
!strcmp(label, "Network Settings") ||
!strcmp(label, "Archive Settings") ||
!strcmp(label, "User Settings") ||
!strcmp(label, "Path Settings") ||
!strcmp(label, "Privacy Settings"));
}
static void menu_entries_cbs_init_bind_up_or_down(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (!cbs)
return;
cbs->action_up_or_down = action_bind_up_or_down_generic;
}
static void menu_entries_cbs_init_bind_toggle(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1, const char *menu_label)
{
int i;
if (!cbs)
return;
if (label)
{
if (menu_entries_common_is_settings_entry(elem0))
{
cbs->action_toggle = action_toggle_scroll;
return;
}
}
cbs->action_toggle = menu_setting_set;
switch (type)
{
case MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_INDEX:
cbs->action_toggle = disk_options_disk_idx_toggle;
break;
case MENU_FILE_PLAIN:
case MENU_FILE_DIRECTORY:
case MENU_FILE_CARCHIVE:
case MENU_FILE_CORE:
case MENU_FILE_RDB:
case MENU_FILE_RDB_ENTRY:
case MENU_FILE_CURSOR:
case MENU_FILE_SHADER:
case MENU_FILE_SHADER_PRESET:
case MENU_FILE_IMAGE:
case MENU_FILE_OVERLAY:
case MENU_FILE_VIDEOFILTER:
case MENU_FILE_AUDIOFILTER:
case MENU_FILE_CONFIG:
case MENU_FILE_USE_DIRECTORY:
case MENU_FILE_PLAYLIST_ENTRY:
case MENU_FILE_DOWNLOAD_CORE:
case MENU_FILE_CHEAT:
case MENU_FILE_REMAP:
case MENU_SETTING_GROUP:
if (!strcmp(menu_label, "Horizontal Menu")
|| !strcmp(menu_label, "Main Menu"))
cbs->action_toggle = action_toggle_mainmenu;
else
cbs->action_toggle = action_toggle_scroll;
break;
case MENU_SETTING_ACTION:
case MENU_FILE_CONTENTLIST_ENTRY:
cbs->action_toggle = action_toggle_mainmenu;
break;
}
if (strstr(label, "rdb_entry"))
cbs->action_toggle = action_toggle_scroll;
else if (type >= MENU_SETTINGS_SHADER_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PARAMETER_LAST)
cbs->action_toggle = shader_action_parameter_toggle;
else if (type >= MENU_SETTINGS_SHADER_PRESET_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PRESET_PARAMETER_LAST)
cbs->action_toggle = shader_action_parameter_preset_toggle;
else if (type >= MENU_SETTINGS_CHEAT_BEGIN
&& type <= MENU_SETTINGS_CHEAT_END)
cbs->action_toggle = action_toggle_cheat;
else if (type >= MENU_SETTINGS_INPUT_DESC_BEGIN
&& type <= MENU_SETTINGS_INPUT_DESC_END)
cbs->action_toggle = action_toggle_input_desc;
else if (!strcmp(label, "savestate") ||
!strcmp(label, "loadstate"))
cbs->action_toggle = action_toggle_save_state;
else if (!strcmp(label, "video_shader_scale_pass"))
cbs->action_toggle = action_toggle_shader_scale_pass;
else if (!strcmp(label, "video_shader_filter_pass"))
cbs->action_toggle = action_toggle_shader_filter_pass;
else if (!strcmp(label, "video_shader_default_filter"))
cbs->action_toggle = action_toggle_shader_filter_default;
else if (!strcmp(label, "video_shader_num_passes"))
cbs->action_toggle = action_toggle_shader_num_passes;
else if (!strcmp(label, "cheat_num_passes"))
cbs->action_toggle = action_toggle_cheat_num_passes;
else if (type == MENU_SETTINGS_VIDEO_RESOLUTION)
cbs->action_toggle = action_toggle_video_resolution;
else if ((type >= MENU_SETTINGS_CORE_OPTION_START))
cbs->action_toggle = core_setting_toggle;
for (i = 0; i < MAX_USERS; i++)
{
char label_setting[PATH_MAX_LENGTH];
snprintf(label_setting, sizeof(label_setting), "input_player%d_joypad_index", i + 1);
if (!strcmp(label, label_setting))
cbs->action_toggle = menu_setting_set;
}
}
static void menu_entries_cbs_init_bind_refresh(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (cbs)
cbs->action_refresh = action_refresh_default;
}
static void menu_entries_cbs_init_bind_iterate(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (cbs)
cbs->action_iterate = action_iterate_main;
}
static void menu_entries_cbs_init_bind_get_string_representation(menu_file_list_cbs_t *cbs,
const char *path, const char *label, unsigned type, size_t idx,
const char *elem0, const char *elem1)
{
if (!cbs)
return;
if (type >= MENU_SETTINGS_INPUT_DESC_BEGIN
&& type <= MENU_SETTINGS_INPUT_DESC_END)
cbs->action_get_representation =
menu_action_setting_disp_set_label_input_desc;
else if (type >= MENU_SETTINGS_CHEAT_BEGIN
&& type <= MENU_SETTINGS_CHEAT_END)
cbs->action_get_representation =
menu_action_setting_disp_set_label_cheat;
else if (type >= MENU_SETTINGS_PERF_COUNTERS_BEGIN
&& type <= MENU_SETTINGS_PERF_COUNTERS_END)
cbs->action_get_representation =
menu_action_setting_disp_set_label_perf_counters;
else if (type >= MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_BEGIN
&& type <= MENU_SETTINGS_LIBRETRO_PERF_COUNTERS_END)
cbs->action_get_representation =
menu_action_setting_disp_set_label_libretro_perf_counters;
else if (type >= MENU_SETTINGS_SHADER_PRESET_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PRESET_PARAMETER_LAST)
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_preset_parameter;
else if (type >= MENU_SETTINGS_SHADER_PARAMETER_0
&& type <= MENU_SETTINGS_SHADER_PARAMETER_LAST)
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_parameter;
else if (!strcmp(label, "cheat_num_passes"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_cheat_num_passes;
else if (!strcmp(label, "remap_file_load"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_remap_file_load;
else if (!strcmp(label, "video_shader_filter_pass"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_filter_pass;
else if (!strcmp(label, "video_shader_scale_pass"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_scale_pass;
else if (!strcmp(label, "video_shader_num_passes"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_num_passes;
else if (!strcmp(label, "video_shader_pass"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_pass;
else if (!strcmp(label, "video_shader_default_filter"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_shader_default_filter;
else if (!strcmp(label, "video_filter"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_filter;
else if (!strcmp(label, "configurations"))
cbs->action_get_representation =
menu_action_setting_disp_set_label_configurations;
else
{
switch (type)
{
case MENU_FILE_CORE:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_core;
break;
case MENU_FILE_PLAIN:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_plain;
break;
case MENU_FILE_USE_DIRECTORY:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_use_directory;
break;
case MENU_FILE_DIRECTORY:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_directory;
break;
case MENU_FILE_CARCHIVE:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_carchive;
break;
case MENU_FILE_OVERLAY:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_overlay;
break;
case MENU_FILE_FONT:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_font;
break;
case MENU_FILE_SHADER:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_shader;
break;
case MENU_FILE_SHADER_PRESET:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_shader_preset;
break;
case MENU_FILE_CONFIG:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_config;
break;
case MENU_FILE_IN_CARCHIVE:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_in_carchive;
break;
case MENU_FILE_VIDEOFILTER:
case MENU_FILE_AUDIOFILTER:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_filter;
break;
case MENU_FILE_DOWNLOAD_CORE:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_url;
break;
case MENU_FILE_RDB:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_rdb;
break;
case MENU_FILE_CURSOR:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_cursor;
break;
case MENU_FILE_CHEAT:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_file_cheat;
break;
case MENU_SETTING_SUBGROUP:
case MENU_SETTINGS_CUSTOM_VIEWPORT:
case MENU_SETTINGS_CUSTOM_BIND_ALL:
case MENU_SETTINGS_CUSTOM_BIND_DEFAULT_ALL:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_more;
break;
case MENU_SETTINGS_CORE_DISK_OPTIONS_DISK_INDEX:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_disk_index;
break;
case MENU_SETTINGS_VIDEO_RESOLUTION:
cbs->action_get_representation =
menu_action_setting_disp_set_label_menu_video_resolution;
break;
default:
cbs->action_get_representation = menu_action_setting_disp_set_label;
break;
}
}
}
void menu_entries_cbs_init(void *data,
const char *path, const char *label,
unsigned type, size_t idx)
{
struct string_list *str_list = NULL;
char elem0[PATH_MAX_LENGTH], elem1[PATH_MAX_LENGTH];
const char *menu_label = NULL;
menu_file_list_cbs_t *cbs = NULL;
file_list_t *list = (file_list_t*)data;
menu_handle_t *menu = menu_driver_resolve();
if (!menu)
return;
if (!list)
return;
if (!(cbs = (menu_file_list_cbs_t*)list->list[idx].actiondata))
return;
menu_list_get_last_stack(menu->menu_list,
NULL, &menu_label, NULL);
if (label)
str_list = string_split(label, "|");
if (str_list && str_list->size > 0)
strlcpy(elem0, str_list->elems[0].data, sizeof(elem0));
else elem0[0]='\0';
if (str_list && str_list->size > 1)
strlcpy(elem1, str_list->elems[1].data, sizeof(elem1));
else elem1[0]='\0';
if (str_list)
{
string_list_free(str_list);
str_list = NULL;
}
menu_entries_cbs_init_bind_ok(cbs, path, label, type, idx, elem0, elem1, menu_label);
menu_entries_cbs_init_bind_cancel(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_start(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_select(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_content_list_switch(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_up_or_down(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_toggle(cbs, path, label, type, idx, elem0, elem1, menu_label);
menu_entries_cbs_init_bind_deferred_push(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_refresh(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_iterate(cbs, path, label, type, idx, elem0, elem1);
menu_entries_cbs_init_bind_get_string_representation(cbs, path, label, type, idx, elem0, elem1);
}
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