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/*
* prefs.h - Preferences handling
*
* Basilisk II (C) 1997-2008 Christian Bauer
*
* This program 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 Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef PREFS_H
#define PREFS_H
#include <stdio.h>
extern void PrefsInit(const char *vmdir, int &argc, char **&argv);
extern void PrefsExit(void);
extern void PrefsPrintUsage(void);
extern void AddPrefsDefaults(void);
extern void AddPlatformPrefsDefaults(void);
// Preferences loading/saving
extern void LoadPrefs(const char *vmdir);
extern void SavePrefs(void);
extern void LoadPrefsFromStream(FILE *f);
extern void SavePrefsToStream(FILE *f);
// Public preferences access functions
extern void PrefsAddString(const char *name, const char *s);
extern void PrefsAddBool(const char *name, bool b);
extern void PrefsAddInt32(const char *name, int32 val);
extern void PrefsReplaceString(const char *name, const char *s, int index = 0);
extern void PrefsReplaceBool(const char *name, bool b);
extern void PrefsReplaceInt32(const char *name, int32 val);
extern const char *PrefsFindString(const char *name, int index = 0);
extern "C" const char *PrefsFindStringC(const char *name, int index = 0);
extern bool PrefsFindBool(const char *name);
extern int32 PrefsFindInt32(const char *name);
extern void PrefsRemoveItem(const char *name, int index = 0);
#ifdef SHEEPSHAVER
// Platform specific functions:
extern void prefs_init();
extern void prefs_exit();
#endif
/*
* Definition of preferences items
*/
// Item types
enum prefs_type {
TYPE_STRING, // char[]
TYPE_BOOLEAN, // bool
TYPE_INT32, // int32
TYPE_ANY, // Wildcard for find_node
TYPE_END = TYPE_ANY // Terminator for prefs_desc list
};
// Item descriptor
struct prefs_desc {
const char *name; // Name of keyword
prefs_type type; // Type (see above)
bool multiple; // Can this item occur multiple times (only for TYPE_STRING)?
const char *help; // Help/descriptive text about this item
};
// List of common preferences items (those which exist on all platforms)
extern prefs_desc common_prefs_items[];
// List of platform-specific preferences items
extern prefs_desc platform_prefs_items[];
#endif
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