зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
3.0 KiB
Plaintext
53 строки
3.0 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "nsISupports.idl"
|
|
#include "nsIEntityConverter.idl"
|
|
|
|
%{C++
|
|
#define NS_SAVEASCHARSET_CID { 0xcd233e0, 0x7a86, 0x11d3, { 0x91, 0x5c, 0x0, 0x60, 0x8, 0xa6, 0xed, 0xf6 } }
|
|
#define NS_SAVEASCHARSET_CONTRACTID "@mozilla.org/intl/saveascharset;1"
|
|
%}
|
|
|
|
[scriptable, uuid(33B87F70-7A9C-11d3-915C-006008A6EDF6)]
|
|
interface nsISaveAsCharset : nsISupports
|
|
{
|
|
// attributes
|
|
const unsigned long mask_Fallback = 0x000000FF; // mask for fallback (8bits)
|
|
const unsigned long mask_Entity = 0x00000300; // mask for entity (2bits)
|
|
const unsigned long mask_CharsetFallback = 0x00000400; // mask for charset fallback (1bit)
|
|
|
|
const unsigned long attr_FallbackNone = 0; // no fall back for unconverted chars (skipped)
|
|
const unsigned long attr_FallbackQuestionMark = 1; // unconverted chars are replaced by '?'
|
|
const unsigned long attr_FallbackEscapeU = 2; // unconverted chars are escaped as \uxxxx
|
|
const unsigned long attr_FallbackDecimalNCR = 3; // unconverted chars are replaced by decimal NCR
|
|
const unsigned long attr_FallbackHexNCR = 4; // unconverted chars are replaced by hex NCR
|
|
|
|
const unsigned long attr_EntityNone = 0; // generate no Named Entity
|
|
const unsigned long attr_EntityBeforeCharsetConv = 0x00000100; // generate Named Entity before charset conversion
|
|
const unsigned long attr_EntityAfterCharsetConv = 0x00000200; // generate Named Entity after charset conversion
|
|
|
|
const unsigned long attr_CharsetFallback = 0x00000400; // fallback to other charset and restart the convesion
|
|
|
|
|
|
// default attribute for plain text
|
|
const unsigned long attr_plainTextDefault = attr_FallbackNone + attr_EntityNone;
|
|
|
|
// default attribute for html text
|
|
// generate entity before charset conversion, use decimal NCR
|
|
const unsigned long attr_htmlTextDefault = attr_FallbackDecimalNCR + attr_EntityBeforeCharsetConv;
|
|
|
|
readonly attribute string charset; // charset used for the conversion
|
|
|
|
// set up charset, attribute and entity version
|
|
// see nsIEntityConverter.idl for possible value of entityVersion (entityNone for plain text).
|
|
void Init(in string charset, in unsigned long attr, in unsigned long entityVersion);
|
|
|
|
// convert UCS-2 html to target charset
|
|
// may return the result code of the unicode converter (NS_ERROR_UENC_NOMAPPING)
|
|
// if the attribute does not specify any fall back (e.g. attrPlainTextDefault)
|
|
string Convert(in wstring inString);
|
|
};
|