mirror of
https://github.com/libretro/RetroArch.git
synced 2024-12-12 19:21:33 +00:00
222 lines
6.3 KiB
C
222 lines
6.3 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2017 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <compat/strl.h>
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#include "menu_input_dialog.h"
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#include "../menu_driver.h"
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#include "../../input/input_driver.h"
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#ifdef HAVE_LIBNX
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#include <switch.h>
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#include "../../switch_performance_profiles.h"
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#include "menu_osk.h"
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#endif
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static const char **menu_input_dialog_keyboard_buffer = {NULL};
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static bool menu_input_dialog_keyboard_display = false;
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static unsigned menu_input_dialog_keyboard_type = 0;
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static unsigned menu_input_dialog_keyboard_idx = 0;
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static char menu_input_dialog_keyboard_label_setting[256] = {0};
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static char menu_input_dialog_keyboard_label[256] = {0};
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static void menu_input_search_cb(void *userdata, const char *str)
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{
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size_t idx = 0;
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file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
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if (!selection_buf)
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return;
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if (str && *str && file_list_search(selection_buf, str, &idx))
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{
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menu_navigation_set_selection(idx);
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menu_driver_navigation_set(true);
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}
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menu_input_dialog_end();
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}
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const char *menu_input_dialog_get_label_buffer(void)
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{
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return menu_input_dialog_keyboard_label;
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}
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const char *menu_input_dialog_get_label_setting_buffer(void)
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{
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return menu_input_dialog_keyboard_label_setting;
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}
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void menu_input_dialog_end(void)
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{
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menu_input_dialog_keyboard_type = 0;
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menu_input_dialog_keyboard_idx = 0;
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menu_input_dialog_keyboard_display = false;
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menu_input_dialog_keyboard_label[0] = '\0';
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menu_input_dialog_keyboard_label_setting[0] = '\0';
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/* Avoid triggering tates on pressing return. */
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input_driver_set_flushing_input();
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}
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const char *menu_input_dialog_get_buffer(void)
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{
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if (!(*menu_input_dialog_keyboard_buffer))
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return "";
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return *menu_input_dialog_keyboard_buffer;
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}
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unsigned menu_input_dialog_get_kb_type(void)
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{
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return menu_input_dialog_keyboard_type;
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}
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unsigned menu_input_dialog_get_kb_idx(void)
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{
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return menu_input_dialog_keyboard_idx;
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}
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#ifdef HAVE_LIBNX
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#define LIBNX_SWKBD_LIMIT 500 /* enforced by HOS */
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extern u32 __nx_applet_type;
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extern void libnx_apply_overclock();
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#endif
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bool menu_input_dialog_get_display_kb(void)
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{
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#ifdef HAVE_LIBNX
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/* swkbd only works on "real" titles */
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if (__nx_applet_type != AppletType_Application && __nx_applet_type != AppletType_SystemApplication)
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return menu_input_dialog_keyboard_display;
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if (!menu_input_dialog_keyboard_display)
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return false;
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SwkbdConfig kbd;
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pcvSetClockRate(PcvModule_Cpu, SWITCH_CPU_SPEEDS_VALUES[SWITCH_DEFAULT_CPU_PROFILE]);
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Result rc = swkbdCreate(&kbd, 0);
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if (R_SUCCEEDED(rc))
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{
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char buf[LIBNX_SWKBD_LIMIT] = {'\0'};
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swkbdConfigMakePresetDefault(&kbd);
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swkbdConfigSetGuideText(&kbd, menu_input_dialog_keyboard_label);
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rc = swkbdShow(&kbd, buf, sizeof(buf));
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swkbdClose(&kbd);
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/* RetroArch uses key-by-key input
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so we need to simulate it */
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for (int i = 0; i < LIBNX_SWKBD_LIMIT; i++)
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{
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/* In case a previous "Enter" press closed the keyboard */
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if (!menu_input_dialog_keyboard_display)
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break;
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if (buf[i] == '\n' || buf[i] == '\0')
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input_keyboard_event(true, '\n', '\n', 0, RETRO_DEVICE_KEYBOARD);
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else
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{
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/* input_keyboard_line_append expects a null-terminated
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string, so just make one (yes, the touch keyboard is
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a list of "null-terminated characters") */
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char oldchar = buf[i+1];
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buf[i+1] = '\0';
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input_keyboard_line_append(&buf[i]);
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buf[i+1] = oldchar;
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}
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}
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/* fail-safe */
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if (menu_input_dialog_keyboard_display)
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input_keyboard_event(true, '\n', '\n', 0, RETRO_DEVICE_KEYBOARD);
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libnx_apply_overclock();
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return false;
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}
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else
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{
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libnx_apply_overclock();
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return menu_input_dialog_keyboard_display;
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}
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#endif
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return menu_input_dialog_keyboard_display;
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}
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void menu_input_dialog_display_kb(void)
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{
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menu_input_dialog_keyboard_display = true;
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}
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void menu_input_dialog_hide_kb(void)
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{
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menu_input_dialog_keyboard_display = false;
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}
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bool menu_input_dialog_start_search(void)
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{
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menu_handle_t *menu = NULL;
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if (!menu_driver_ctl(
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RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
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return false;
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menu_input_dialog_display_kb();
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strlcpy(menu_input_dialog_keyboard_label, msg_hash_to_str(MENU_ENUM_LABEL_VALUE_SEARCH),
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sizeof(menu_input_dialog_keyboard_label));
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input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_LINE_FREE, NULL);
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menu_input_dialog_keyboard_buffer =
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input_keyboard_start_line(menu, menu_input_search_cb);
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return true;
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}
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bool menu_input_dialog_start(menu_input_ctx_line_t *line)
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{
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menu_handle_t *menu = NULL;
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if (!line)
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return false;
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if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
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return false;
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menu_input_dialog_display_kb();
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/* Only copy over the menu label and setting if they exist. */
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if (line->label)
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strlcpy(menu_input_dialog_keyboard_label, line->label,
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sizeof(menu_input_dialog_keyboard_label));
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if (line->label_setting)
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strlcpy(menu_input_dialog_keyboard_label_setting,
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line->label_setting, sizeof(menu_input_dialog_keyboard_label_setting));
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menu_input_dialog_keyboard_type = line->type;
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menu_input_dialog_keyboard_idx = line->idx;
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input_keyboard_ctl(RARCH_INPUT_KEYBOARD_CTL_LINE_FREE, NULL);
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menu_input_dialog_keyboard_buffer =
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input_keyboard_start_line(menu, line->cb);
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return true;
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}
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