gecko-dev/modules/libpref/public/nsIPrefsManager.h
1998-10-14 01:08:31 +00:00

115 lines
4.4 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsIPrefsManager_h__
#define nsIPrefsManager_h__
#include "nsISupports.h"
typedef int (*nsPrefChangedFunc) (const char *, void *);
/*
* Return values
*/
#define NS_PREF_VALUE_CHANGED 1
class nsIPrefsManager: public nsISupports {
public:
// Getters
NS_IMETHOD GetCharPref(const char *pref,
char * return_buf, int * buf_length) = 0;
NS_IMETHOD GetIntPref(const char *pref, int32 * return_int) = 0;
NS_IMETHOD GetBoolPref(const char *pref, PRBool *return_val) = 0;
NS_IMETHOD GetBinaryPref(const char *pref,
void * return_val, int * buf_length) = 0;
NS_IMETHOD GetColorPref(const char *pref_name,
uint8 *red, uint8 *green, uint8 *blue) = 0;
NS_IMETHOD GetColorPrefDWord(const char *pref_name, uint32 *colorref) = 0;
NS_IMETHOD GetRectPref(const char *pref_name,
int16 *left, int16 *top,
int16 *right, int16 *bottom) = 0;
// Setters
NS_IMETHOD SetCharPref(const char *pref,const char* value) = 0;
NS_IMETHOD SetIntPref(const char *pref,int32 value) = 0;
NS_IMETHOD SetBoolPref(const char *pref,PRBool value) = 0;
NS_IMETHOD SetBinaryPref(const char *pref,void * value, long size) = 0;
NS_IMETHOD SetColorPref(const char *pref_name,
uint8 red, uint8 green, uint8 blue) = 0;
NS_IMETHOD SetColorPrefDWord(const char *pref_name, uint32 colorref) = 0;
NS_IMETHOD SetRectPref(const char *pref_name,
int16 left, int16 top, int16 right, int16 bottom) = 0;
// Get Defaults
NS_IMETHOD GetDefaultCharPref(const char *pref,
char * return_buf, int * buf_length) = 0;
NS_IMETHOD GetDefaultIntPref(const char *pref, int32 * return_int) = 0;
NS_IMETHOD GetDefaultBoolPref(const char *pref, PRBool *return_val) = 0;
NS_IMETHOD GetDefaultBinaryPref(const char *pref,
void * return_val, int * buf_length) = 0;
NS_IMETHOD GetDefaultColorPref(const char *pref_name,
uint8 *red, uint8 *green, uint8 *blue) = 0;
NS_IMETHOD GetDefaultColorPrefDWord(const char *pref_name,
uint32 *colorref) = 0;
NS_IMETHOD GetDefaultRectPref(const char *pref_name,
int16 *left, int16 *top,
int16 *right, int16 *bottom) = 0;
// Set defaults
NS_IMETHOD SetDefaultCharPref(const char *pref,const char* value) = 0;
NS_IMETHOD SetDefaultIntPref(const char *pref,int32 value) = 0;
NS_IMETHOD SetDefaultBoolPref(const char *pref,PRBool value) = 0;
NS_IMETHOD SetDefaultBinaryPref(const char *pref,
void * value, long size) = 0;
NS_IMETHOD SetDefaultColorPref(const char *pref_name,
uint8 red, uint8 green, uint8 blue) = 0;
NS_IMETHOD SetDefaultRectPref(const char *pref_name,
int16 left, int16 top,
int16 right, int16 bottom) = 0;
// Pref info
NS_IMETHOD PrefIsLocked(const char *pref_name, PRBool *res) = 0;
// Callbacks
NS_IMETHOD RegisterCallback( const char* domain,
nsPrefChangedFunc callback,
void* instance_data ) = 0;
NS_IMETHOD UnregisterCallback( const char* domain,
nsPrefChangedFunc callback,
void* instance_data ) = 0;
};
#define NS_IPREFSMANAGER_IID \
{ /* e10fb550-62cb-11d2-8164-006008119d7a */ \
0xe10fb550, \
0x62cb, \
0x11d2, \
{0x81, 0x64, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
}
#define NS_PREFSMANAGER_CID \
{ /* fa8fa650-62cb-11d2-8164-006008119d7a */ \
0xfa8fa650, \
0x62cb, \
0x11d2, \
{0x81, 0x64, 0x00, 0x60, 0x08, 0x11, 0x9d, 0x7a} \
}
#endif /* nsIPrefsManager_h__ */