166 lines
6.1 KiB
C++
166 lines
6.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef nsIPref_h__
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#define nsIPref_h__
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#include "xp_core.h"
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#include "jsapi.h"
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#include "nsISupports.h"
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/* Temporarily conditionally compile PrefChangedFunc typedef.
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** During migration from old libpref to nsIPref we need it in
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** both header files. Eventually prefapi.h will become a private
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** file. The two types need to be in sync for now. Certain
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** compilers were having problems with multiple definitions.
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*/
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#ifndef PREFAPI_H
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typedef int (*PrefChangedFunc) (const char *, void *);
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#endif /* PREFAPI_H */
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#define NS_IPREF_IID \
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{ /* {a22ad7b0-ca86-11d1-a9a4-00805f8a7ac4} */ \
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0xa22ad7b0, \
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0xca86, \
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0x11d1, \
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{ 0xa9, 0xa4, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xc4 } \
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}
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#define NS_PREF_CID \
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{ /* {dc26e0e0-ca94-11d1-a9a4-00805f8a7ac4} */ \
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0xdc26e0e0, \
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0xca94, \
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0x11d1, \
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{ 0xa9, 0xa4, 0x00, 0x80, 0x5f, 0x8a, 0x7a, 0xc4 } \
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}
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/*
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* Return values
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*/
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#define NS_PREF_VALUE_CHANGED 1
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class nsIPref: public nsISupports {
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public:
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static const nsIID& GetIID(void) { static nsIID iid = NS_IPREF_IID; return iid; }
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// Initialize/shutdown
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NS_IMETHOD Startup(char *filename) = 0;
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NS_IMETHOD Shutdown() = 0;
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// Config file input
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NS_IMETHOD ReadUserJSFile(char *filename) = 0;
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NS_IMETHOD ReadLIJSFile(char *filename) = 0;
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// JS stuff
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NS_IMETHOD GetConfigContext(JSContext **js_context) = 0;
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NS_IMETHOD GetGlobalConfigObject(JSObject **js_object) = 0;
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NS_IMETHOD GetPrefConfigObject(JSObject **js_object) = 0;
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NS_IMETHOD EvaluateConfigScript(const char * js_buffer, size_t length,
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const char* filename,
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PRBool bGlobalContext,
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PRBool bCallbacks) = 0;
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// Getters
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NS_IMETHOD GetCharPref(const char *pref,
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char * return_buf, int * buf_length) = 0;
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NS_IMETHOD GetIntPref(const char *pref, int32 * return_int) = 0;
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NS_IMETHOD GetBoolPref(const char *pref, XP_Bool *return_val) = 0;
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NS_IMETHOD GetBinaryPref(const char *pref,
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void * return_val, int * buf_length) = 0;
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NS_IMETHOD GetColorPref(const char *pref_name,
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uint8 *red, uint8 *green, uint8 *blue) = 0;
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NS_IMETHOD GetColorPrefDWord(const char *pref_name, uint32 *colorref) = 0;
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NS_IMETHOD GetRectPref(const char *pref_name,
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int16 *left, int16 *top,
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int16 *right, int16 *bottom) = 0;
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// Setters
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NS_IMETHOD SetCharPref(const char *pref,const char* value) = 0;
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NS_IMETHOD SetIntPref(const char *pref,int32 value) = 0;
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NS_IMETHOD SetBoolPref(const char *pref,PRBool value) = 0;
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NS_IMETHOD SetBinaryPref(const char *pref,void * value, long size) = 0;
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NS_IMETHOD SetColorPref(const char *pref_name,
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uint8 red, uint8 green, uint8 blue) = 0;
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NS_IMETHOD SetColorPrefDWord(const char *pref_name, uint32 colorref) = 0;
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NS_IMETHOD SetRectPref(const char *pref_name,
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int16 left, int16 top, int16 right, int16 bottom) = 0;
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// Get Defaults
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NS_IMETHOD GetDefaultCharPref(const char *pref,
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char * return_buf, int * buf_length) = 0;
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NS_IMETHOD GetDefaultIntPref(const char *pref, int32 * return_int) = 0;
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NS_IMETHOD GetDefaultBoolPref(const char *pref, XP_Bool *return_val) = 0;
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NS_IMETHOD GetDefaultBinaryPref(const char *pref,
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void * return_val, int * buf_length) = 0;
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NS_IMETHOD GetDefaultColorPref(const char *pref_name,
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uint8 *red, uint8 *green, uint8 *blue) = 0;
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NS_IMETHOD GetDefaultColorPrefDWord(const char *pref_name,
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uint32 *colorref) = 0;
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NS_IMETHOD GetDefaultRectPref(const char *pref_name,
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int16 *left, int16 *top,
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int16 *right, int16 *bottom) = 0;
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// Set defaults
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NS_IMETHOD SetDefaultCharPref(const char *pref,const char* value) = 0;
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NS_IMETHOD SetDefaultIntPref(const char *pref,int32 value) = 0;
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NS_IMETHOD SetDefaultBoolPref(const char *pref,PRBool value) = 0;
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NS_IMETHOD SetDefaultBinaryPref(const char *pref,
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void * value, long size) = 0;
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NS_IMETHOD SetDefaultColorPref(const char *pref_name,
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uint8 red, uint8 green, uint8 blue) = 0;
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NS_IMETHOD SetDefaultRectPref(const char *pref_name,
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int16 left, int16 top,
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int16 right, int16 bottom) = 0;
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// Copy prefs
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NS_IMETHOD CopyCharPref(const char *pref, char ** return_buf) = 0;
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NS_IMETHOD CopyBinaryPref(const char *pref_name,
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void ** return_value, int *size) = 0;
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NS_IMETHOD CopyDefaultCharPref( const char
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*pref_name, char ** return_buffer ) = 0;
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NS_IMETHOD CopyDefaultBinaryPref(const char *pref,
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void ** return_val, int * size) = 0;
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// Path prefs
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NS_IMETHOD CopyPathPref(const char *pref, char ** return_buf) = 0;
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NS_IMETHOD SetPathPref(const char *pref_name,
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const char *path, PRBool set_default) = 0;
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// Pref info
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NS_IMETHOD PrefIsLocked(const char *pref_name, XP_Bool *res) = 0;
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// Save pref files
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NS_IMETHOD SavePrefFile(void) = 0;
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NS_IMETHOD SavePrefFileAs(const char *filename) = 0;
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NS_IMETHOD SaveLIPrefFile(const char *filename) = 0;
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// Callbacks
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NS_IMETHOD RegisterCallback( const char* domain,
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PrefChangedFunc callback,
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void* instance_data ) = 0;
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NS_IMETHOD UnregisterCallback( const char* domain,
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PrefChangedFunc callback,
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void* instance_data ) = 0;
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};
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#endif /* nsIPref_h__ */
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