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/* |
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* prefs.h - Preferences handling |
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* |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* 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 |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#ifndef PREFS_H |
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#define PREFS_H |
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|
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#include <stdio.h> |
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|
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extern void PrefsInit(int &argc, char **&argv); |
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extern void PrefsExit(void); |
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|
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extern void PrefsPrintUsage(void); |
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|
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extern void AddPrefsDefaults(void); |
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extern void AddPlatformPrefsDefaults(void); |
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|
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// Preferences loading/saving |
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extern void LoadPrefs(void); |
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extern void SavePrefs(void); |
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|
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extern void LoadPrefsFromStream(FILE *f); |
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extern void SavePrefsToStream(FILE *f); |
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|
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// Public preferences access functions |
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extern void PrefsAddString(const char *name, const char *s); |
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extern void PrefsAddBool(const char *name, bool b); |
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extern void PrefsAddInt32(const char *name, int32 val); |
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|
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extern void PrefsReplaceString(const char *name, const char *s, int index = 0); |
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extern void PrefsReplaceBool(const char *name, bool b); |
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extern void PrefsReplaceInt32(const char *name, int32 val); |
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|
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extern const char *PrefsFindString(const char *name, int index = 0); |
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extern bool PrefsFindBool(const char *name); |
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extern int32 PrefsFindInt32(const char *name); |
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|
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extern void PrefsRemoveItem(const char *name, int index = 0); |
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|
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|
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/* |
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* Definition of preferences items |
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*/ |
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|
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// Item types |
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enum prefs_type { |
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TYPE_STRING, // char[] |
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TYPE_BOOLEAN, // bool |
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TYPE_INT32, // int32 |
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TYPE_ANY, // Wildcard for find_node |
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TYPE_END = TYPE_ANY // Terminator for prefs_desc list |
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}; |
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|
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// Item descriptor |
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struct prefs_desc { |
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const char *name; // Name of keyword |
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prefs_type type; // Type (see above) |
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bool multiple; // Can this item occur multiple times (only for TYPE_STRING)? |
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const char *help; // Help/descriptive text about this item |
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}; |
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|
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// List of common preferences items (those which exist on all platforms) |
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extern prefs_desc common_prefs_items[]; |
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|
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// List of platform-specific preferences items |
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extern prefs_desc platform_prefs_items[]; |
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|
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#endif |
