123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353 |
- /*
- * 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.render.java2d;
-
- // FOP
- import java.awt.Graphics2D;
- import java.awt.GraphicsEnvironment;
- import java.util.List;
- import java.util.Set;
-
- import javax.xml.transform.Source;
-
- import org.apache.commons.logging.Log;
- import org.apache.commons.logging.LogFactory;
-
- import org.apache.fop.fonts.CustomFont;
- import org.apache.fop.fonts.EmbedFontInfo;
- import org.apache.fop.fonts.Font;
- import org.apache.fop.fonts.FontInfo;
- import org.apache.fop.fonts.FontLoader;
- import org.apache.fop.fonts.FontResolver;
- import org.apache.fop.fonts.FontTriplet;
- import org.apache.fop.fonts.FontUtil;
- import org.apache.fop.fonts.LazyFont;
-
- /**
- * Sets up the Java2D/AWT fonts. It is similar to
- * org.apache.fop.render.fonts.FontSetup.
- * Assigns the font (with metrics) to internal names like "F1" and
- * assigns family-style-weight triplets to the fonts.
- */
- public class FontSetup {
-
- /** logging instance */
- protected static Log log = LogFactory.getLog(FontSetup.class);
-
- private static final int LAST_PREDEFINED_FONT_NUMBER = 14;
-
- private static final Set HARDCODED_FONT_NAMES;
-
- static {
- HARDCODED_FONT_NAMES = new java.util.HashSet();
- HARDCODED_FONT_NAMES.add("any");
- HARDCODED_FONT_NAMES.add("sans-serif");
- HARDCODED_FONT_NAMES.add("serif");
- HARDCODED_FONT_NAMES.add("monospace");
-
- HARDCODED_FONT_NAMES.add("Helvetica");
- HARDCODED_FONT_NAMES.add("Times");
- HARDCODED_FONT_NAMES.add("Courier");
- HARDCODED_FONT_NAMES.add("Symbol");
- HARDCODED_FONT_NAMES.add("ZapfDingbats");
- HARDCODED_FONT_NAMES.add("Times Roman");
- HARDCODED_FONT_NAMES.add("Times-Roman");
- HARDCODED_FONT_NAMES.add("Computer-Modern-Typewriter");
- }
-
- /**
- * 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 configuredFontList of fop config fonts
- * @param resolver for resolving the font file URI
- * @param graphics needed for access to font metrics
- */
- public static void setup(FontInfo fontInfo, List configuredFontList,
- FontResolver resolver, Graphics2D graphics) {
- FontMetricsMapper metric;
- int normal, bold, bolditalic, italic;
-
- /*
- * available java fonts are:
- * Serif - bold, normal, italic, bold-italic
- * SansSerif - bold, normal, italic, bold-italic
- * MonoSpaced - bold, normal, italic, bold-italic
- */
- normal = java.awt.Font.PLAIN;
- bold = java.awt.Font.BOLD;
- italic = java.awt.Font.ITALIC;
- bolditalic = java.awt.Font.BOLD + java.awt.Font.ITALIC;
-
- metric = new SystemFontMetricsMapper("SansSerif", normal, graphics);
- // --> goes to F1
- fontInfo.addMetrics("F1", metric);
- metric = new SystemFontMetricsMapper("SansSerif", italic, graphics);
- // --> goes to F2
- fontInfo.addMetrics("F2", metric);
- metric = new SystemFontMetricsMapper("SansSerif", bold, graphics);
- // --> goes to F3
- fontInfo.addMetrics("F3", metric);
- metric = new SystemFontMetricsMapper("SansSerif", bolditalic, graphics);
- // --> goes to F4
- fontInfo.addMetrics("F4", metric);
-
-
- metric = new SystemFontMetricsMapper("Serif", normal, graphics);
- // --> goes to F5
- fontInfo.addMetrics("F5", metric);
- metric = new SystemFontMetricsMapper("Serif", italic, graphics);
- // --> goes to F6
- fontInfo.addMetrics("F6", metric);
- metric = new SystemFontMetricsMapper("Serif", bold, graphics);
- // --> goes to F7
- fontInfo.addMetrics("F7", metric);
- metric = new SystemFontMetricsMapper("Serif", bolditalic, graphics);
- // --> goes to F8
- fontInfo.addMetrics("F8", metric);
-
- metric = new SystemFontMetricsMapper("MonoSpaced", normal, graphics);
- // --> goes to F9
- fontInfo.addMetrics("F9", metric);
- metric = new SystemFontMetricsMapper("MonoSpaced", italic, graphics);
- // --> goes to F10
- fontInfo.addMetrics("F10", metric);
- metric = new SystemFontMetricsMapper("MonoSpaced", bold, graphics);
- // --> goes to F11
- fontInfo.addMetrics("F11", metric);
- metric = new SystemFontMetricsMapper("MonoSpaced", bolditalic, graphics);
- // --> goes to F12
- fontInfo.addMetrics("F12", metric);
-
- metric = new SystemFontMetricsMapper("Serif", normal, graphics);
- //"Symbol" doesn't seem to work here, but "Serif" does the job just fine. *shrug*
- // --> goes to F13 and F14
- fontInfo.addMetrics("F13", metric);
- fontInfo.addMetrics("F14", metric);
-
- // 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", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "any", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "any", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F7", "any", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "any", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "any", "oblique", Font.WEIGHT_BOLD);
-
- fontInfo.addFontProperties("F1", "sans-serif", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F2", "sans-serif", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F2", "sans-serif", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F3", "sans-serif", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F4", "sans-serif", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F4", "sans-serif", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F5", "serif", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "serif", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "serif", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F7", "serif", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "serif", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "serif", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F9", "monospace", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F10", "monospace", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F10", "monospace", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F11", "monospace", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F12", "monospace", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F12", "monospace", "italic", Font.WEIGHT_BOLD);
-
- fontInfo.addFontProperties("F1", "Helvetica", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F2", "Helvetica", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F2", "Helvetica", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F3", "Helvetica", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F4", "Helvetica", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F4", "Helvetica", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F5", "Times", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F7", "Times", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F9", "Courier", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F10", "Courier", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F10", "Courier", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F11", "Courier", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F12", "Courier", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F12", "Courier", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F13", "Symbol", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F14", "ZapfDingbats", "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", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times-Roman", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times-Roman", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F7", "Times-Roman", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times-Roman", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times-Roman", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F5", "Times Roman", "normal", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times Roman", "oblique", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F6", "Times Roman", "italic", Font.WEIGHT_NORMAL);
- fontInfo.addFontProperties("F7", "Times Roman", "normal", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times Roman", "oblique", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F8", "Times Roman", "italic", Font.WEIGHT_BOLD);
- fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
- "normal", Font.WEIGHT_NORMAL);
-
- int lastNum = configureInstalledAWTFonts(fontInfo, graphics, LAST_PREDEFINED_FONT_NUMBER + 1);
- addConfiguredFonts(fontInfo, configuredFontList, resolver, lastNum++);
- }
-
- private static int configureInstalledAWTFonts(FontInfo fontInfo, Graphics2D graphics,
- int startNumber) {
- int num = startNumber;
- GraphicsEnvironment env = GraphicsEnvironment.getLocalGraphicsEnvironment();
-
- java.awt.Font[] fonts = env.getAllFonts();
- for (int i = 0; i < fonts.length; i++) {
- java.awt.Font f = fonts[i];
- if (HARDCODED_FONT_NAMES.contains(f.getName())) {
- continue; //skip
- }
-
- if (log.isTraceEnabled()) {
- log.trace("AWT Font: " + f.getFontName()
- + ", family: " + f.getFamily()
- + ", PS: " + f.getPSName()
- + ", Name: " + f.getName()
- + ", Angle: " + f.getItalicAngle()
- + ", Style: " + f.getStyle());
- }
-
- String searchName = FontUtil.stripWhiteSpace(f.getName()).toLowerCase();
- String guessedStyle = FontUtil.guessStyle(searchName);
- int guessedWeight = FontUtil.guessWeight(searchName);
-
- num++;
- String fontKey = "F" + num;
- int style = convertToAWTFontStyle(guessedStyle, guessedWeight);
- addFontMetricsMapper(fontInfo, f.getName(), fontKey, graphics, style);
-
- //Register appropriate font triplets matching the font. Two different strategies:
- //Example: "Arial Bold", normal, normal
- addFontTriplet(fontInfo, f.getName(),
- Font.STYLE_NORMAL, Font.WEIGHT_NORMAL, fontKey);
- if (!f.getName().equals(f.getFamily())) {
- //Example: "Arial", bold, normal
- addFontTriplet(fontInfo, f.getFamily(),
- guessedStyle, guessedWeight, fontKey);
- }
- }
- return num;
-
- }
-
- /**
- * Add fonts from configuration file starting with internal name F<num>.
- *
- * @param fontInfo the font info object to set up
- * @param fontList 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 fontList, FontResolver resolver, int num) {
-
- if (fontList == null || fontList.size() < 1) {
- log.debug("No user configured fonts found.");
- return;
- }
- if (resolver == null) {
- // Ensure that we have minimal font resolution capabilities
- resolver = org.apache.fop.fonts.FontSetup
- .createMinimalFontResolver();
- }
- String internalName = null;
-
- for (int i = 0; i < fontList.size(); i++) {
-
- EmbedFontInfo configFontInfo = (EmbedFontInfo) fontList.get(i);
- String fontFile = configFontInfo.getEmbedFile();
- internalName = "F" + num;
- num++;
- try {
- FontMetricsMapper font = null;
- String metricsUrl = configFontInfo.getMetricsFile();
- // If the user specified an XML-based metrics file, we'll use it
- // Otherwise, calculate metrics directly from the font file.
- if (metricsUrl != null) {
- LazyFont fontMetrics = new LazyFont(configFontInfo, resolver);
- Source fontSource = resolver.resolve(configFontInfo.getEmbedFile());
- font = new CustomFontMetricsMapper(fontMetrics, fontSource);
- } else {
- CustomFont fontMetrics = FontLoader.loadFont(fontFile, resolver);
- font = new CustomFontMetricsMapper(fontMetrics);
- }
-
- fontInfo.addMetrics(internalName, font);
-
- List triplets = configFontInfo.getFontTriplets();
- for (int c = 0; c < triplets.size(); c++) {
- FontTriplet triplet = (FontTriplet) triplets.get(c);
-
- if (log.isDebugEnabled()) {
- log.debug("Registering: " + triplet + " under " + internalName);
- }
- fontInfo.addFontProperties(internalName, triplet);
- }
- } catch (Exception e) {
- log.warn("Unable to load custom font from file '" + fontFile + "'", e);
- }
- }
- }
-
-
- private static void addFontTriplet(FontInfo fontInfo, String fontName, String fontStyle,
- int fontWeight, String fontKey) {
- FontTriplet triplet = FontInfo.createFontKey(fontName, fontStyle, fontWeight);
- fontInfo.addFontProperties(fontKey, triplet);
- }
-
- private static void addFontMetricsMapper(FontInfo fontInfo, String family, String fontKey,
- Graphics2D graphics, int style) {
- FontMetricsMapper metric = new SystemFontMetricsMapper(family, style, graphics);
- fontInfo.addMetrics(fontKey, metric);
- }
-
- private static int convertToAWTFontStyle(String fontStyle, int fontWeight) {
- int style = java.awt.Font.PLAIN;
- if (fontWeight >= Font.WEIGHT_BOLD) {
- style |= java.awt.Font.BOLD;
- }
- if (!"normal".equals(fontStyle)) {
- style |= java.awt.Font.ITALIC;
- }
- return style;
- }
-
- }
|