gecko-dev/widget/public/nsIFontRetrieverService.h

51 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsIFontRetrieverService_h__
#define nsIFontRetrieverService_h__
#include "nsISupports.h"
class nsIFontNameIterator;
class nsIFontSizeIterator;
class nsString;
// {285EF9B2-094A-11d3-9A87-0050046CDA96}
#define NS_IFONTRETRIEVERSERVICE_IID \
{ 0x285ef9b2, 0x94a, 0x11d3, { 0x9a, 0x87, 0x0, 0x50, 0x4, 0x6c, 0xda, 0x96 } };
class nsIFontRetrieverService : public nsISupports
// This (singleton) service exists soley as a factory to manufacture iterators
{
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFONTRETRIEVERSERVICE_IID)
NS_IMETHOD CreateFontNameIterator( nsIFontNameIterator** aIterator ) = 0;
NS_IMETHOD CreateFontSizeIterator( const nsString &aFontName, nsIFontSizeIterator** aIterator ) = 0;
NS_IMETHOD IsFontScalable( const nsString &aFontName, PRBool* aResult ) = 0;
};
#endif