зеркало из https://github.com/mozilla/gecko-dev.git
88 строки
3.2 KiB
Java
88 строки
3.2 KiB
Java
/* -*- 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.
|
|
*/
|
|
/*
|
|
nffbc.java (FontBrokerConsumer.java)
|
|
|
|
Interface definition of FontBrokerConsumer
|
|
dp <dp@netscape.com>
|
|
*/
|
|
|
|
|
|
// ----------------------------------------------------------------------
|
|
// Notes:
|
|
// Used by : Consumer viz. Layout, Java, IFC
|
|
// Implemented by : FontBroker
|
|
// - This is one of the interfaces implemented by the FontBroker
|
|
// a) FontBrokerConsumer interface
|
|
// Used by Consumers. This will include operations like
|
|
// LookupFont, DefineFont.
|
|
// ----------------------------------------------------------------------
|
|
|
|
package netscape.fonts;
|
|
|
|
import netscape.jmc.*;
|
|
|
|
public interface nffbc {
|
|
// After use of the returned Font, the caller of these methods
|
|
// should call the Release method.
|
|
//
|
|
// accessor is valid only for webfonts and it should be the
|
|
// url of the page trying to access the webfont.
|
|
public nff LookupFont(nfrc rc, nffmi matchInfo, ConstCString accessor);
|
|
|
|
// If faux is non-zero, then this method tries to
|
|
// do fauxing and return a font that the Consumer can use
|
|
// until the completion_callback gets notified.
|
|
//
|
|
// If the url defines multiple fonts, then the fmi will identify
|
|
// the specific font to be created.
|
|
//
|
|
public nff CreateFontFromUrl(nfrc rc, ConstCString url_of_font,
|
|
ConstCString url_of_page, int faux, nfdoer completion_callback,
|
|
MWCntxStar context);
|
|
|
|
// Creates a font from a fontfile. This is a synchronous call.
|
|
public nff CreateFontFromFile(nfrc rc, ConstCString mimetype, ConstCString fontFile,
|
|
ConstCString url_of_page);
|
|
|
|
// Returns a list of fonts that match the input FontMatchInfo.
|
|
// The list is an array of objects that implement the FontMatchInfo
|
|
// interfaces. These correspond to the FontDisplayerCatalogue interface.
|
|
//
|
|
// NOTE: This allocates memory for the list of returned FMI array.
|
|
// Caller needs to free the list by calling nffbu::free()
|
|
// apart from releasing each of the fmi objects.
|
|
public nffmi[] ListFonts(nfrc rc, nffmi fmi);
|
|
|
|
// fmi should be a fully specified one, usually the result of a previous
|
|
// call to nffbc::ListFonts()
|
|
// rc should be the same as that was passed with the query to
|
|
// nffbc::ListFonts()
|
|
//
|
|
// NOTE: This allocates memory for the return list. Caller needs to
|
|
// free this memory using nffbu::free()
|
|
//
|
|
public double[] ListSizes(nfrc rc, nffmi fmi);
|
|
|
|
//
|
|
// Given a RenderableFont, this method will return the Font object
|
|
// the RenderableFont was created from.
|
|
public nff GetBaseFont(nfrf rf);
|
|
}
|
|
|