зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
2.6 KiB
Plaintext
83 строки
2.6 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* 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"
|
|
|
|
[scriptable, uuid(924d98d9-3518-4cb4-8708-c74fe8e3ec3c)]
|
|
interface nsIFontEnumerator : nsISupports
|
|
{
|
|
/**
|
|
* Return a sorted array of the names of all installed fonts.
|
|
*
|
|
* @param aCount returns number of names returned
|
|
* @param aResult returns array of names
|
|
* @return void
|
|
*/
|
|
void EnumerateAllFonts(out uint32_t aCount,
|
|
[retval, array, size_is(aCount)] out wstring aResult);
|
|
|
|
/**
|
|
* Return a sorted array of names of fonts that support the given language
|
|
* group and are suitable for use as the given CSS generic font.
|
|
*
|
|
* @param aLangGroup language group
|
|
* @param aGeneric CSS generic font
|
|
* @param aCount returns number of names returned
|
|
* @param aResult returns array of names
|
|
* @return void
|
|
*/
|
|
void EnumerateFonts(in string aLangGroup, in string aGeneric,
|
|
out uint32_t aCount, [retval, array, size_is(aCount)] out wstring aResult);
|
|
|
|
/**
|
|
* Return a promise that resolves to a sorted array of the names of all
|
|
* installed fonts.
|
|
*
|
|
* @return Promise that resolves to Array
|
|
*/
|
|
[implicit_jscontext]
|
|
jsval EnumerateAllFontsAsync();
|
|
|
|
/**
|
|
* Return a promise that resolves to a sorted array of names of fonts
|
|
* that support the given language group and are suitable for use as the given
|
|
* CSS generic font.
|
|
*
|
|
* @param aLangGroup language group
|
|
* @param aGeneric CSS generic font
|
|
* @return Promise that resolves to Array
|
|
*/
|
|
[implicit_jscontext]
|
|
jsval EnumerateFontsAsync(in string aLangGroup, in string aGeneric);
|
|
|
|
/**
|
|
@param aLangGroup language group
|
|
@return bool do we have a font for this language group
|
|
*/
|
|
void HaveFontFor(in string aLangGroup, [retval] out boolean aResult);
|
|
|
|
/**
|
|
* @param aLangGroup language group
|
|
* @param aGeneric CSS generic font
|
|
* @return suggested default font for this language group and generic family
|
|
*/
|
|
wstring getDefaultFont(in string aLangGroup, in string aGeneric);
|
|
|
|
/**
|
|
* update the global font list
|
|
* return true if font list is changed
|
|
*/
|
|
boolean updateFontList();
|
|
|
|
/**
|
|
* get the standard family name on the system from given family
|
|
* @param aName family name which may be alias
|
|
* @return the standard family name on the system, if given name does not
|
|
* exist, returns empty string
|
|
*/
|
|
wstring getStandardFamilyName(in wstring aName);
|
|
};
|