| /* |
| * 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.svg; |
| |
| import java.io.File; |
| import java.net.URI; |
| import java.util.List; |
| |
| import org.apache.fop.apps.FOPException; |
| import org.apache.fop.apps.io.InternalResourceResolver; |
| import org.apache.fop.apps.io.ResourceResolverFactory; |
| import org.apache.fop.configuration.Configuration; |
| import org.apache.fop.configuration.ConfigurationException; |
| import org.apache.fop.fonts.DefaultFontConfig; |
| import org.apache.fop.fonts.DefaultFontConfigurator; |
| import org.apache.fop.fonts.EmbedFontInfo; |
| import org.apache.fop.fonts.FontCacheManagerFactory; |
| import org.apache.fop.fonts.FontDetectorFactory; |
| import org.apache.fop.fonts.FontInfo; |
| import org.apache.fop.fonts.FontManager; |
| import org.apache.fop.fonts.FontSetup; |
| import org.apache.fop.pdf.PDFDocument; |
| import org.apache.fop.render.pdf.PDFRendererConfig; |
| import org.apache.fop.render.pdf.PDFRendererConfig.PDFRendererConfigParser; |
| |
| /** |
| * Configurator class for PDFDocumentGraphics2D. |
| */ |
| public class PDFDocumentGraphics2DConfigurator { |
| |
| /** |
| * Configures a PDFDocumentGraphics2D instance using an Avalon Configuration object. |
| * @param graphics the PDFDocumentGraphics2D instance |
| * @param cfg the configuration |
| * @param useComplexScriptFeatures true if complex script features enabled |
| * @throws ConfigurationException if an error occurs while configuring the object |
| */ |
| public void configure(PDFDocumentGraphics2D graphics, Configuration cfg, |
| boolean useComplexScriptFeatures) |
| throws ConfigurationException { |
| PDFDocument pdfDoc = graphics.getPDFDocument(); |
| try { |
| //Filter map |
| PDFRendererConfig pdfConfig = new PDFRendererConfigParser().build(null, cfg); |
| pdfDoc.setFilterMap(pdfConfig.getConfigOptions().getFilterMap()); |
| } catch (FOPException e) { |
| throw new RuntimeException(e); |
| } |
| |
| //Fonts |
| try { |
| FontInfo fontInfo = createFontInfo(cfg, useComplexScriptFeatures); |
| graphics.setFontInfo(fontInfo); |
| } catch (FOPException e) { |
| throw new ConfigurationException("Error while setting up fonts", e); |
| } |
| } |
| |
| /** |
| * Creates the {@link FontInfo} instance for the given configuration. |
| * @param cfg the configuration |
| * @param useComplexScriptFeatures true if complex script features enabled |
| * @return the font collection |
| * @throws FOPException if an error occurs while setting up the fonts |
| */ |
| public static FontInfo createFontInfo(Configuration cfg, boolean useComplexScriptFeatures) |
| throws FOPException { |
| FontInfo fontInfo = new FontInfo(); |
| final boolean strict = false; |
| if (cfg != null) { |
| URI thisUri = new File(".").getAbsoluteFile().toURI(); |
| InternalResourceResolver resourceResolver |
| = ResourceResolverFactory.createDefaultInternalResourceResolver(thisUri); |
| //TODO The following could be optimized by retaining the FontManager somewhere |
| FontManager fontManager = new FontManager(resourceResolver, FontDetectorFactory.createDefault(), |
| FontCacheManagerFactory.createDefault()); |
| |
| //TODO Make use of fontBaseURL, font substitution and referencing configuration |
| //Requires a change to the expected configuration layout |
| |
| DefaultFontConfig.DefaultFontConfigParser parser |
| = new DefaultFontConfig.DefaultFontConfigParser(); |
| DefaultFontConfig fontInfoConfig = parser.parse(cfg, strict); |
| DefaultFontConfigurator fontInfoConfigurator |
| = new DefaultFontConfigurator(fontManager, null, strict); |
| List<EmbedFontInfo> fontInfoList = fontInfoConfigurator.configure(fontInfoConfig); |
| fontManager.saveCache(); |
| FontSetup.setup(fontInfo, fontInfoList, resourceResolver, useComplexScriptFeatures); |
| } else { |
| FontSetup.setup(fontInfo, useComplexScriptFeatures); |
| } |
| return fontInfo; |
| } |
| |
| } |