| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* $Id$ */ |
| |
| package org.apache.fop.afp.fonts; |
| |
| /** |
| * Holds the current page fonts |
| */ |
| public class AFPPageFonts extends java.util.HashMap { |
| private static final long serialVersionUID = -4991896259427109041L; |
| |
| /** |
| * Default constructor |
| */ |
| public AFPPageFonts() { |
| super(); |
| } |
| |
| /** |
| * Parameterized constructor |
| * |
| * @param fonts an existing set of afp page fonts |
| */ |
| public AFPPageFonts(AFPPageFonts fonts) { |
| super(fonts); |
| } |
| |
| /** |
| * Registers a font on the current page and returns font attributes |
| * |
| * @param fontName the internal font name |
| * @param font the AFPFont |
| * @param fontSize the font point size |
| * @return newly registered AFPFontAttributes |
| */ |
| public AFPFontAttributes registerFont(String fontName, AFPFont font, int fontSize) { |
| String pageFontKey = fontName + "_" + fontSize; |
| AFPFontAttributes afpFontAttributes = (AFPFontAttributes)super.get(pageFontKey); |
| // Add to page font mapping if not already present |
| if (afpFontAttributes == null) { |
| afpFontAttributes = new AFPFontAttributes(fontName, font, fontSize); |
| super.put(pageFontKey, afpFontAttributes); |
| int fontRef = super.size(); |
| afpFontAttributes.setFontReference(fontRef); |
| } |
| return afpFontAttributes; |
| } |
| } |