mirror of
https://github.com/libretro/RetroArch.git
synced 2024-12-12 19:21:33 +00:00
92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
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* Copyright (C) 2011-2014 - 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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static const input_osk_driver_t *osk_drivers[] = {
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#ifdef __CELLOS_LV2__
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&input_ps3_osk,
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#endif
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NULL,
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};
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static int find_osk_driver_index(const char *driver)
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{
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unsigned i;
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for (i = 0; osk_drivers[i]; i++)
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if (strcasecmp(driver, osk_drivers[i]->ident) == 0)
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return i;
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return -1;
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}
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static void find_osk_driver(void)
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{
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int i = find_osk_driver_index(g_settings.osk.driver);
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if (i >= 0)
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driver.osk = osk_drivers[i];
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else
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{
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unsigned d;
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RARCH_ERR("Couldn't find any OSK driver named \"%s\"\n", g_settings.osk.driver);
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RARCH_LOG_OUTPUT("Available OSK drivers are:\n");
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for (d = 0; osk_drivers[d]; d++)
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RARCH_LOG_OUTPUT("\t%s\n", osk_drivers[d]->ident);
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rarch_fail(1, "find_osk_driver()");
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}
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}
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void find_prev_osk_driver(void)
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{
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int i = find_osk_driver_index(g_settings.osk.driver);
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if (i > 0)
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strlcpy(g_settings.osk.driver, osk_drivers[i - 1]->ident, sizeof(g_settings.osk.driver));
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else
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RARCH_WARN("Couldn't find any previous osk driver (current one: \"%s\").\n", g_settings.osk.driver);
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}
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void find_next_osk_driver(void)
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{
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int i = find_osk_driver_index(g_settings.osk.driver);
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if (i >= 0 && osk_drivers[i + 1])
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strlcpy(g_settings.osk.driver, osk_drivers[i + 1]->ident, sizeof(g_settings.osk.driver));
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else
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RARCH_WARN("Couldn't find any next osk driver (current one: \"%s\").\n", g_settings.osk.driver);
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}
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void init_osk(void)
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{
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// Resource leaks will follow if osk is initialized twice.
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if (driver.osk_data)
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return;
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find_osk_driver();
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//FIXME - refactor params later based on semantics
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driver.osk_data = osk_init_func(0);
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if (!driver.osk_data)
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{
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RARCH_ERR("Failed to initialize OSK driver. Will continue without OSK.\n");
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g_extern.osk_active = false;
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}
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}
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void uninit_osk(void)
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{
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if (driver.osk_data && driver.osk && driver.osk->free)
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driver.osk->free(driver.osk_data);
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driver.osk_data = NULL;
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}
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