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/*
* Compiz configuration system library
*
* Copyright (C) 2007 Dennis Kasprzyk <onestone@opencompositing.org>
* Copyright (C) 2007 Danny Baumann <maniac@opencompositing.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CCS_BACKEND_H
#define CCS_BACKEND_H
#include <ccs.h>
typedef struct _CCSBackend CCSBackend;
typedef struct _CCSBackendVTable CCSBackendVTable;
struct _CCSBackend
{
void *dlhand;
CCSBackendVTable *vTable;
};
typedef CCSBackendVTable * (*BackendGetInfoProc) (void);
typedef void (*CCSExecuteEventsFunc) (unsigned int flags);
typedef Bool (*CCSInitBackendFunc) (CCSContext * context);
typedef Bool (*CCSFiniBackendFunc) (CCSContext * context);
typedef Bool (*CCSContextReadInitFunc) (CCSContext * context);
typedef void (*CCSContextReadSettingFunc)
(CCSContext * context, CCSSetting * setting);
typedef void (*CCSContextReadDoneFunc) (CCSContext * context);
typedef Bool (*CCSContextWriteInitFunc) (CCSContext * context);
typedef void (*CCSContextWriteSettingFunc)
(CCSContext * context, CCSSetting * setting);
typedef void (*CCSContextWriteDoneFunc) (CCSContext * context);
typedef Bool (*CCSGetIsIntegratedFunc) (CCSSetting * setting);
typedef Bool (*CCSGetIsReadOnlyFunc) (CCSSetting * setting);
typedef CCSStringList (*CCSGetExistingProfilesFunc) (CCSContext * context);
typedef Bool (*CCSDeleteProfileFunc) (CCSContext * context, char * name);
struct _CCSBackendVTable
{
char *name;
char *shortDesc;
char *longDesc;
Bool integrationSupport;
Bool profileSupport;
/* something like a event loop call for the backend,
so it can check for file changes (gconf changes in the gconf backend)
no need for reload settings signals anymore */
CCSExecuteEventsFunc executeEvents;
CCSInitBackendFunc backendInit;
CCSFiniBackendFunc backendFini;
CCSContextReadInitFunc readInit;
CCSContextReadSettingFunc readSetting;
CCSContextReadDoneFunc readDone;
CCSContextWriteInitFunc writeInit;
CCSContextWriteSettingFunc writeSetting;
CCSContextWriteDoneFunc writeDone;
CCSGetIsIntegratedFunc getSettingIsIntegrated;
CCSGetIsReadOnlyFunc getSettingIsReadOnly;
CCSGetExistingProfilesFunc getExistingProfiles;
CCSDeleteProfileFunc deleteProfile;
};
CCSBackendVTable* getBackendInfo (void);
#endif
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