| /* |
| * 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.fonts; |
| |
| // FOP (base 14 fonts) |
| import java.util.List; |
| |
| import javax.xml.transform.Source; |
| import javax.xml.transform.stream.StreamSource; |
| |
| import org.apache.fop.fonts.base14.Courier; |
| import org.apache.fop.fonts.base14.CourierBold; |
| import org.apache.fop.fonts.base14.CourierBoldOblique; |
| import org.apache.fop.fonts.base14.CourierOblique; |
| import org.apache.fop.fonts.base14.Helvetica; |
| import org.apache.fop.fonts.base14.HelveticaBold; |
| import org.apache.fop.fonts.base14.HelveticaBoldOblique; |
| import org.apache.fop.fonts.base14.HelveticaOblique; |
| import org.apache.fop.fonts.base14.Symbol; |
| import org.apache.fop.fonts.base14.TimesBold; |
| import org.apache.fop.fonts.base14.TimesBoldItalic; |
| import org.apache.fop.fonts.base14.TimesItalic; |
| import org.apache.fop.fonts.base14.TimesRoman; |
| import org.apache.fop.fonts.base14.ZapfDingbats; |
| |
| //TODO remove small dependency on and refactor this |
| |
| /** |
| * Default fonts for FOP application; currently this uses PDF's fonts |
| * by default. |
| * |
| * Assigns the font (with metrics) to internal names like "F1" and |
| * assigns family-style-weight triplets to the fonts |
| */ |
| public final class FontSetup { |
| |
| private FontSetup() { |
| } |
| |
| /** |
| * Sets up a font info |
| * @param fontInfo font info |
| * @param base14Kerning true if base14 kerning applies |
| */ |
| public static void setup(FontInfo fontInfo, boolean base14Kerning) { |
| setup(fontInfo, null, null, base14Kerning); |
| } |
| |
| /** |
| * Sets up the font info object. |
| * |
| * Adds metrics for basic fonts and useful family-style-weight |
| * triplets for lookup. |
| * |
| * @param fontInfo the font info object to set up |
| * @param embedFontInfoList a list of EmbedFontInfo objects |
| * @param resolver the font resolver |
| * @param base14Kerning true if base14 kerning applies |
| */ |
| public static void setup(FontInfo fontInfo, List<EmbedFontInfo> embedFontInfoList, |
| FontResolver resolver, boolean base14Kerning) { |
| fontInfo.addMetrics("F1", new Helvetica(base14Kerning)); |
| fontInfo.addMetrics("F2", new HelveticaOblique(base14Kerning)); |
| fontInfo.addMetrics("F3", new HelveticaBold(base14Kerning)); |
| fontInfo.addMetrics("F4", new HelveticaBoldOblique(base14Kerning)); |
| fontInfo.addMetrics("F5", new TimesRoman(base14Kerning)); |
| fontInfo.addMetrics("F6", new TimesItalic(base14Kerning)); |
| fontInfo.addMetrics("F7", new TimesBold(base14Kerning)); |
| fontInfo.addMetrics("F8", new TimesBoldItalic(base14Kerning)); |
| fontInfo.addMetrics("F9", new Courier(base14Kerning)); |
| fontInfo.addMetrics("F10", new CourierOblique(base14Kerning)); |
| fontInfo.addMetrics("F11", new CourierBold(base14Kerning)); |
| fontInfo.addMetrics("F12", new CourierBoldOblique(base14Kerning)); |
| fontInfo.addMetrics("F13", new Symbol()); |
| fontInfo.addMetrics("F14", new ZapfDingbats()); |
| |
| // Custom type 1 fonts step 1/2 |
| // fontInfo.addMetrics("F15", new OMEP()); |
| // fontInfo.addMetrics("F16", new GaramondLightCondensed()); |
| // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic()); |
| |
| /* any is treated as serif */ |
| fontInfo.addFontProperties("F5", "any", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "any", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "any", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F7", "any", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "any", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "any", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| |
| fontInfo.addFontProperties("F1", "sans-serif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "sans-serif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "sans-serif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F3", "sans-serif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "sans-serif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "sans-serif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F1", "SansSerif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "SansSerif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "SansSerif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F3", "SansSerif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "SansSerif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "SansSerif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F5", "serif", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "serif", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "serif", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F7", "serif", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "serif", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "serif", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F9", "monospace", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "monospace", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "monospace", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F11", "monospace", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "monospace", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "monospace", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F9", "Monospaced", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "Monospaced", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "Monospaced", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F11", "Monospaced", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "Monospaced", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "Monospaced", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| |
| fontInfo.addFontProperties("F1", "Helvetica", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "Helvetica", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F2", "Helvetica", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F3", "Helvetica", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "Helvetica", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F4", "Helvetica", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F5", "Times", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F7", "Times", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F9", "Courier", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "Courier", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F10", "Courier", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F11", "Courier", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "Courier", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F12", "Courier", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F13", "Symbol", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F14", "ZapfDingbats", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| |
| // Custom type 1 fonts step 2/2 |
| // fontInfo.addFontProperties("F15", "OMEP", "normal", FontInfo.NORMAL); |
| // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", FontInfo.NORMAL); |
| // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", FontInfo.BOLD); |
| |
| /* for compatibility with PassiveTex */ |
| fontInfo.addFontProperties("F5", "Times-Roman", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times-Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times-Roman", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F7", "Times-Roman", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times-Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times-Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F5", "Times Roman", Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F6", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_NORMAL); |
| fontInfo.addFontProperties("F7", "Times Roman", Font.STYLE_NORMAL, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_OBLIQUE, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F8", "Times Roman", Font.STYLE_ITALIC, Font.WEIGHT_BOLD); |
| fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter", |
| Font.STYLE_NORMAL, Font.WEIGHT_NORMAL); |
| |
| // All base 14 configured now, so any custom embedded fonts start from 15 |
| final int startNum = 15; |
| |
| /* Add configured fonts */ |
| addConfiguredFonts(fontInfo, embedFontInfoList, startNum, resolver, base14Kerning); |
| } |
| |
| /** |
| * Add fonts from configuration file starting with internal name F<num>. |
| * @param fontInfo the font info to set up |
| * @param embedFontInfoList a list of EmbedFontInfo objects |
| * @param num starting index for internal font numbering |
| * @param resolver the font resolver |
| */ |
| private static void addConfiguredFonts(FontInfo fontInfo, |
| List<EmbedFontInfo> embedFontInfoList, int num, FontResolver resolver, |
| boolean base14Kerning) { |
| if (embedFontInfoList == null) { |
| return; //No fonts to process |
| } |
| |
| if (resolver == null) { |
| //Ensure that we have minimal font resolution capabilities |
| //None of the built-in base14 fonts have advanced typographic data |
| boolean useAdvanced = false; |
| resolver = createMinimalFontResolver(useAdvanced); |
| } |
| |
| String internalName = null; |
| |
| for (EmbedFontInfo embedFontInfo : embedFontInfoList) { |
| internalName = "F" + num; |
| num++; |
| |
| LazyFont font = new LazyFont(embedFontInfo, resolver); |
| fontInfo.addMetrics(internalName, font); |
| |
| List<FontTriplet> triplets = embedFontInfo.getFontTriplets(); |
| for (int tripletIndex = 0; tripletIndex < triplets.size(); tripletIndex++) { |
| FontTriplet triplet = triplets.get(tripletIndex); |
| fontInfo.addFontProperties(internalName, triplet); |
| } |
| } |
| } |
| |
| /** |
| * Minimum implemenation of FontResolver. |
| */ |
| public static class MinimalFontResolver implements FontResolver { |
| private boolean useComplexScriptFeatures; |
| MinimalFontResolver(boolean useComplexScriptFeatures) { |
| this.useComplexScriptFeatures = useComplexScriptFeatures; |
| } |
| /** {@inheritDoc} */ |
| public Source resolve(String href) { |
| //Minimal functionality here |
| return new StreamSource(href); |
| } |
| /** {@inheritDoc} */ |
| public boolean isComplexScriptFeaturesEnabled() { |
| return useComplexScriptFeatures; |
| } |
| } |
| |
| /** |
| * Create minimal font resolver. |
| * @param useComplexScriptFeatures true if complex script features enabled |
| * @return a new FontResolver to be used by the font subsystem |
| */ |
| public static FontResolver createMinimalFontResolver(boolean useComplexScriptFeatures) { |
| return new MinimalFontResolver ( useComplexScriptFeatures ); |
| } |
| } |
