nkeynes@1015: /**
nkeynes@1072:  * $Id$
nkeynes@1015:  *
nkeynes@1015:  * Handles hotkeys for pause/continue, save states, quit, etc
nkeynes@1015:  *
nkeynes@1015:  * Copyright (c) 2009 wahrhaft
nkeynes@1015:  *
nkeynes@1015:  * This program is free software; you can redistribute it and/or modify
nkeynes@1015:  * it under the terms of the GNU General Public License as published by
nkeynes@1015:  * the Free Software Foundation; either version 2 of the License, or
nkeynes@1015:  * (at your option) any later version.
nkeynes@1015:  *
nkeynes@1015:  * This program is distributed in the hope that it will be useful,
nkeynes@1015:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
nkeynes@1015:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nkeynes@1015:  * GNU General Public License for more details.
nkeynes@1015:  */
nkeynes@1015: #include <assert.h>
nkeynes@1015: #include <glib.h>
nkeynes@1015: #include <sys/stat.h>
nkeynes@1015: #include <stdint.h>
nkeynes@1015: #include <stdlib.h>
nkeynes@1015: #include "lxdream.h"
nkeynes@1015: #include "dreamcast.h"
nkeynes@1015: #include "display.h"
nkeynes@1015: #include "hotkeys.h"
nkeynes@1015: #include "gui.h"
nkeynes@1015: #include "config.h"
nkeynes@1015: 
nkeynes@1072: static void hotkey_key_callback( void *data, uint32_t value, uint32_t pressure, gboolean isKeyDown );
nkeynes@1072: static gboolean hotkey_config_changed( void *data, lxdream_config_group_t group, unsigned key,
nkeynes@1072:                                        const gchar *oldval, const gchar *newval );
nkeynes@1015: 
nkeynes@1072: #define TAG_RESUME 0
nkeynes@1072: #define TAG_STOP 1
nkeynes@1072: #define TAG_RESET 2
nkeynes@1072: #define TAG_EXIT 3
nkeynes@1072: #define TAG_SAVE 4
nkeynes@1072: #define TAG_LOAD 5
nkeynes@1072: #define TAG_SELECT(i) (6+(i))
nkeynes@1015: 
nkeynes@1072: struct lxdream_config_group hotkeys_group = {
nkeynes@1072:     "hotkeys", input_keygroup_changed, hotkey_key_callback, NULL, {
nkeynes@1072:         {"resume", N_("Resume emulation"), CONFIG_TYPE_KEY, NULL, TAG_RESUME },
nkeynes@1072:         {"stop", N_("Stop emulation"), CONFIG_TYPE_KEY, NULL, TAG_STOP },
nkeynes@1072:         {"reset", N_("Reset emulator"), CONFIG_TYPE_KEY, NULL, TAG_RESET },
nkeynes@1072:         {"exit", N_("Exit emulator"), CONFIG_TYPE_KEY, NULL, TAG_EXIT },
nkeynes@1072:         {"save", N_("Save current quick save"), CONFIG_TYPE_KEY, NULL, TAG_SAVE },
nkeynes@1072:         {"load", N_("Load current quick save"), CONFIG_TYPE_KEY, NULL, TAG_LOAD },
nkeynes@1072:         {"state0", N_("Select quick save state 0"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(0) },
nkeynes@1072:         {"state1", N_("Select quick save state 1"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(1) },
nkeynes@1072:         {"state2", N_("Select quick save state 2"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(2) },
nkeynes@1072:         {"state3", N_("Select quick save state 3"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(3) },
nkeynes@1072:         {"state4", N_("Select quick save state 4"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(4) },
nkeynes@1072:         {"state5", N_("Select quick save state 5"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(5) },
nkeynes@1072:         {"state6", N_("Select quick save state 6"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(6) },
nkeynes@1072:         {"state7", N_("Select quick save state 7"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(7) },
nkeynes@1072:         {"state8", N_("Select quick save state 8"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(8) },
nkeynes@1072:         {"state9", N_("Select quick save state 9"), CONFIG_TYPE_KEY, NULL, TAG_SELECT(9) },
nkeynes@1072:         {NULL, CONFIG_TYPE_NONE}} };
nkeynes@1015: 
nkeynes@1038: void hotkeys_init() 
nkeynes@1038: {
nkeynes@1015:     hotkeys_register_keys();
nkeynes@1015: }
nkeynes@1015: 
nkeynes@1015: void hotkeys_register_keys()
nkeynes@1015: {
nkeynes@1072:     input_register_keygroup( &hotkeys_group );
nkeynes@1015: }
nkeynes@1015: 
nkeynes@1015: void hotkeys_unregister_keys()
nkeynes@1015: {
nkeynes@1072:     input_unregister_keygroup( &hotkeys_group );
nkeynes@1072: }
nkeynes@1072: 
nkeynes@1072: lxdream_config_group_t hotkeys_get_config()
nkeynes@1072: {
nkeynes@1072:     return &hotkeys_group;
nkeynes@1072: }
nkeynes@1072: 
nkeynes@1072: static void hotkey_key_callback( void *data, uint32_t value, uint32_t pressure, gboolean isKeyDown )
nkeynes@1072: {
nkeynes@1072:     if( isKeyDown ) {
nkeynes@1072:         switch(value) {
nkeynes@1072:         case TAG_RESUME:
nkeynes@1072:             if( !dreamcast_is_running() )
nkeynes@1072:                 gui_do_later(dreamcast_run);
nkeynes@1072:             break;
nkeynes@1072:         case TAG_STOP:
nkeynes@1072:             if( dreamcast_is_running() )
nkeynes@1072:                 gui_do_later(dreamcast_stop);
nkeynes@1072:             break;
nkeynes@1072:         case TAG_RESET:
nkeynes@1072:             dreamcast_reset();
nkeynes@1072:             break;
nkeynes@1072:         case TAG_EXIT:
nkeynes@1072:             dreamcast_shutdown();
nkeynes@1072:             exit(0);
nkeynes@1072:             break;
nkeynes@1072:         case TAG_SAVE:
nkeynes@1072:             dreamcast_quick_save();
nkeynes@1072:             break;
nkeynes@1072:         case TAG_LOAD:
nkeynes@1072:             dreamcast_quick_load();
nkeynes@1072:             break;
nkeynes@1072:         default:
nkeynes@1072:             dreamcast_set_quick_state(value- TAG_SELECT(0) );
nkeynes@1072:             break;
nkeynes@1072:         }
nkeynes@1015:     }
nkeynes@1015: }