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Diffstat (limited to 'src/main/java/com/lowagie/text/markup/MarkupParser.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/markup/MarkupParser.java | 736 |
1 files changed, 736 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/markup/MarkupParser.java b/src/main/java/com/lowagie/text/markup/MarkupParser.java new file mode 100644 index 0000000..d2446d3 --- /dev/null +++ b/src/main/java/com/lowagie/text/markup/MarkupParser.java @@ -0,0 +1,736 @@ +/*
+ * $Id: MarkupParser.java,v 1.56 2005/07/07 10:04:49 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002 by Bruno Lowagie.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text.markup;
+
+import java.awt.Color;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.util.HashMap;
+import java.util.Properties;
+import java.util.StringTokenizer;
+
+import com.lowagie.text.Element;
+import com.lowagie.text.ExceptionConverter;
+import com.lowagie.text.Font;
+import com.lowagie.text.FontFactory;
+import com.lowagie.text.ListItem;
+import com.lowagie.text.Paragraph;
+import com.lowagie.text.Phrase;
+import com.lowagie.text.Rectangle;
+import com.lowagie.text.SimpleCell;
+import com.lowagie.text.SimpleTable;
+
+/**
+ * This class is a HashMap that contains selectors (String) and styles (a
+ * Properties object). Given a tag and its attributes (id/class), this class can
+ * return an iText object with the according style.
+ *
+ * @author blowagie
+ */
+public class MarkupParser extends HashMap {
+ /**
+ * HashMap with styles for each known combination of tag/id/class. The key
+ * is a String-combination, the value a Properties object.
+ */
+ protected HashMap stylecache = new HashMap();
+
+ /**
+ * HashMap with fonts for each known combination of tag/id/class. The key is
+ * the same String-combination used for the stylecache.
+ */
+ protected HashMap fontcache = new HashMap();
+
+ // processing CSS
+
+ /**
+ * Creates new MarkupParser
+ *
+ * @param file
+ * the path to a CSS file.
+ */
+ public MarkupParser(String file) {
+ super();
+ try {
+ FileReader reader = new FileReader(file);
+ BufferedReader br = new BufferedReader(reader);
+ StringBuffer buf = new StringBuffer();
+ String line;
+ while ((line = br.readLine()) != null) {
+ buf.append(line.trim());
+ }
+ String string = buf.toString();
+ string = removeComment(string, "/*", "*/");
+ StringTokenizer tokenizer = new StringTokenizer(string, "}");
+ String tmp;
+ int pos;
+ String selector;
+ String attributes;
+ while (tokenizer.hasMoreTokens()) {
+ tmp = tokenizer.nextToken();
+ pos = tmp.indexOf("{");
+ if (pos > 0) {
+ selector = tmp.substring(0, pos).trim();
+ attributes = tmp.substring(pos + 1).trim();
+ if (attributes.endsWith("}"))
+ attributes = attributes.substring(0, attributes
+ .length() - 1);
+ put(selector, parseAttributes(attributes));
+ }
+ }
+ } catch (Exception e) {
+ throw new ExceptionConverter(e);
+ }
+ }
+
+ /**
+ * Removes the comments sections of a String.
+ *
+ * @param string
+ * the original String
+ * @param startComment
+ * the String that marks the start of a Comment section
+ * @param endComment
+ * the String that marks the end of a Comment section.
+ * @return the String stripped of its comment section
+ */
+ public static String removeComment(String string, String startComment,
+ String endComment) {
+ StringBuffer result = new StringBuffer();
+ int pos = 0;
+ int end = endComment.length();
+ int start = string.indexOf(startComment, pos);
+ while (start > -1) {
+ result.append(string.substring(pos, start));
+ pos = string.indexOf(endComment, start) + end;
+ start = string.indexOf(startComment, pos);
+ }
+ result.append(string.substring(pos));
+ return result.toString();
+ }
+
+ /**
+ * This method parses a String with attributes and returns a Properties
+ * object.
+ *
+ * @param string
+ * a String of this form: 'key1="value1"; key2="value2";...
+ * keyN="valueN" '
+ * @return a Properties object
+ */
+ public static Properties parseAttributes(String string) {
+ Properties result = new Properties();
+ if (string == null)
+ return result;
+ StringTokenizer keyValuePairs = new StringTokenizer(string, ";");
+ StringTokenizer keyValuePair;
+ String key;
+ String value;
+ while (keyValuePairs.hasMoreTokens()) {
+ keyValuePair = new StringTokenizer(keyValuePairs.nextToken(), ":");
+ if (keyValuePair.hasMoreTokens())
+ key = keyValuePair.nextToken().trim();
+ else
+ continue;
+ if (keyValuePair.hasMoreTokens())
+ value = keyValuePair.nextToken().trim();
+ else
+ continue;
+ if (value.startsWith("\""))
+ value = value.substring(1);
+ if (value.endsWith("\""))
+ value = value.substring(0, value.length() - 1);
+ result.setProperty(key, value);
+ }
+ return result;
+ }
+
+ // reading attributevalues
+
+ /**
+ * Parses a length.
+ *
+ * @param string
+ * a length in the form of an optional + or -, followed by a
+ * number and a unit.
+ * @return a float
+ */
+
+ public static float parseLength(String string) {
+ int pos = 0;
+ int length = string.length();
+ boolean ok = true;
+ while (ok && pos < length) {
+ switch (string.charAt(pos)) {
+ case '+':
+ case '-':
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '.':
+ pos++;
+ break;
+ default:
+ ok = false;
+ }
+ }
+ if (pos == 0)
+ return 0f;
+ if (pos == length)
+ return Float.valueOf(string + "f").floatValue();
+ float f = Float.valueOf(string.substring(0, pos) + "f").floatValue();
+ string = string.substring(pos);
+ // inches
+ if (string.startsWith("in")) {
+ return f * 72f;
+ }
+ // centimeters
+ if (string.startsWith("cm")) {
+ return (f / 2.54f) * 72f;
+ }
+ // millimeters
+ if (string.startsWith("mm")) {
+ return (f / 25.4f) * 72f;
+ }
+ // picas
+ if (string.startsWith("pc")) {
+ return f * 12f;
+ }
+ // default: we assume the length was measured in points
+ return f;
+ }
+
+ /**
+ * Converts a <CODE>Color</CODE> into a HTML representation of this <CODE>
+ * Color</CODE>.
+ *
+ * @param color
+ * the <CODE>Color</CODE> that has to be converted.
+ * @return the HTML representation of this <COLOR>Color </COLOR>
+ */
+
+ public static Color decodeColor(String color) {
+ int red = 0;
+ int green = 0;
+ int blue = 0;
+ try {
+ red = Integer.parseInt(color.substring(1, 3), 16);
+ green = Integer.parseInt(color.substring(3, 5), 16);
+ blue = Integer.parseInt(color.substring(5), 16);
+ } catch (Exception sioobe) {
+ // empty on purpose
+ }
+ return new Color(red, green, blue);
+ }
+
+ // helper methods
+
+ /**
+ * Generates a key for an tag/id/class combination and adds the style
+ * attributes to the stylecache.
+ *
+ * @param attributes
+ * a Properties object with the tagname and the attributes of the
+ * tag.
+ * @return a key
+ */
+ private String getKey(Properties attributes) {
+ String tag = attributes.getProperty(MarkupTags.ITEXT_TAG);
+ String id = attributes.getProperty(MarkupTags.HTML_ATTR_CSS_ID);
+ String cl = attributes.getProperty(MarkupTags.HTML_ATTR_CSS_CLASS);
+ if (id == null) {
+ id = "";
+ } else {
+ id = "#" + id;
+ }
+ if (cl == null) {
+ cl = "";
+ } else {
+ cl = "." + cl;
+ }
+ String key = tag + id + cl;
+ if (!stylecache.containsKey(key) && key.length() > 0) {
+ Properties props = new Properties();
+ Properties tagprops = (Properties) get(tag);
+ Properties idprops = (Properties) get(id);
+ Properties clprops = (Properties) get(cl);
+ Properties tagidprops = (Properties) get(tag + id);
+ Properties tagclprops = (Properties) get(tag + cl);
+ if (tagprops != null)
+ props.putAll(tagprops);
+ if (idprops != null)
+ props.putAll(idprops);
+ if (clprops != null)
+ props.putAll(clprops);
+ if (tagidprops != null)
+ props.putAll(tagidprops);
+ if (tagclprops != null)
+ props.putAll(tagclprops);
+ stylecache.put(key, props);
+ }
+ return key;
+ }
+
+ // getting the objects based on the tag and its attributes
+
+ /**
+ * Returns pagebreak information.
+ *
+ * @param attributes
+ * @return true if a page break is needed before the tag
+ */
+ public boolean getPageBreakBefore(Properties attributes) {
+ String key = getKey(attributes);
+ Properties styleattributes = (Properties) stylecache.get(key);
+ if (styleattributes != null
+ && MarkupTags.CSS_VALUE_ALWAYS.equals(styleattributes
+ .getProperty(MarkupTags.CSS_KEY_PAGE_BREAK_BEFORE))) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Returns pagebreak information.
+ *
+ * @param attributes
+ * @return true if a page break is needed after the tag
+ */
+ public boolean getPageBreakAfter(Properties attributes) {
+ String key = getKey(attributes);
+ Properties styleattributes = (Properties) stylecache.get(key);
+ if (styleattributes != null
+ && MarkupTags.CSS_VALUE_ALWAYS.equals(styleattributes
+ .getProperty(MarkupTags.CSS_KEY_PAGE_BREAK_AFTER))) {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Returns an object based on a tag and its attributes.
+ *
+ * @param attributes
+ * a Properties object with the tagname and the attributes of the
+ * tag.
+ * @return an iText object
+ */
+ public Element getObject(Properties attributes) {
+ String key = getKey(attributes);
+ Properties styleattributes = (Properties) stylecache.get(key);
+ if (styleattributes != null
+ && MarkupTags.CSS_VALUE_HIDDEN.equals(styleattributes
+ .get(MarkupTags.CSS_KEY_VISIBILITY))) {
+ return null;
+ }
+ String display = styleattributes
+ .getProperty(MarkupTags.CSS_KEY_DISPLAY);
+ Element element = null;
+ if (MarkupTags.CSS_VALUE_INLINE.equals(display)) {
+ element = retrievePhrase(getFont(attributes), styleattributes);
+ } else if (MarkupTags.CSS_VALUE_BLOCK.equals(display)) {
+ element = retrieveParagraph(getFont(attributes), styleattributes);
+ } else if (MarkupTags.CSS_VALUE_LISTITEM.equals(display)) {
+ element = retrieveListItem(getFont(attributes), styleattributes);
+ } else if (MarkupTags.CSS_VALUE_TABLECELL.equals(display)) {
+ element = retrieveTableCell(attributes, styleattributes);
+ } else if (MarkupTags.CSS_VALUE_TABLEROW.equals(display)) {
+ element = retrieveTableRow(attributes, styleattributes);
+ } else if (MarkupTags.CSS_VALUE_TABLE.equals(display)) {
+ element = retrieveTable(attributes, styleattributes);
+ }
+ return element;
+ }
+
+ /**
+ * Returns a font based on the ID and CLASS attributes of a tag.
+ *
+ * @param attributes
+ * a Properties object with the tagname and the attributes of the
+ * tag.
+ * @return an iText Font;
+ */
+ public Font getFont(Properties attributes) {
+ String key = getKey(attributes);
+ Font f = (Font) fontcache.get(key);
+ if (f != null) {
+ return f;
+ } else {
+ Properties styleattributes = (Properties) stylecache.get(key);
+ f = retrieveFont(styleattributes);
+ fontcache.put(key, f);
+ }
+ return f;
+ }
+
+ /**
+ * Returns a rectangle based on the width and height attributes of a tag,
+ * can be overridden by the ID and CLASS attributes.
+ *
+ * @param attrs
+ * the attributes that came with the tag
+ * @return an iText Rectangle object
+ */
+ public Rectangle getRectangle(Properties attrs) {
+ String width = null;
+ String height = null;
+ String key = getKey(attrs);
+ Properties styleattributes = (Properties) stylecache.get(key);
+ if (styleattributes != null) {
+ width = styleattributes.getProperty(MarkupTags.HTML_ATTR_WIDTH);
+ height = styleattributes.getProperty(MarkupTags.HTML_ATTR_HEIGHT);
+ }
+ if (width == null)
+ width = attrs.getProperty(MarkupTags.HTML_ATTR_WIDTH);
+ if (height == null)
+ height = attrs.getProperty(MarkupTags.HTML_ATTR_HEIGHT);
+ if (width == null || height == null)
+ return null;
+ return new Rectangle(parseLength(width), parseLength(height));
+ }
+
+ // retrieving objects based on the styleAttributes
+
+ /**
+ * Retrieves a Phrase based on some style attributes.
+ *
+ * @param font
+ * @param styleattributes
+ * a Properties object containing keys and values
+ * @return an iText Phrase object
+ */
+ public Element retrievePhrase(Font font, Properties styleattributes) {
+ Phrase p = new Phrase("", font);
+ if (styleattributes == null)
+ return p;
+ String leading = styleattributes
+ .getProperty(MarkupTags.CSS_KEY_LINEHEIGHT);
+ if (leading != null) {
+ if (leading.endsWith("%")) {
+ p.setLeading(p.font().size() * (parseLength(leading) / 100f));
+ } else {
+ p.setLeading(parseLength(leading));
+ }
+ }
+ return p;
+ }
+
+ /**
+ * Retrieves a Paragraph based on some style attributes.
+ *
+ * @param font
+ * @param styleattributes
+ * a Properties object containing keys and values
+ * @return an iText Paragraph object
+ */
+ public Element retrieveParagraph(Font font, Properties styleattributes) {
+ Paragraph p = new Paragraph((Phrase) retrievePhrase(font,
+ styleattributes));
+ if (styleattributes == null)
+ return p;
+ String margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGIN);
+ float f;
+ if (margin != null) {
+ f = parseLength(margin);
+ p.setIndentationLeft(f);
+ p.setIndentationRight(f);
+ p.setSpacingBefore(f);
+ p.setSpacingAfter(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINLEFT);
+ if (margin != null) {
+ f = parseLength(margin);
+ p.setIndentationLeft(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINRIGHT);
+ if (margin != null) {
+ f = parseLength(margin);
+ p.setIndentationRight(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINTOP);
+ if (margin != null) {
+ f = parseLength(margin);
+ p.setSpacingBefore(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINBOTTOM);
+ if (margin != null) {
+ f = parseLength(margin);
+ p.setSpacingAfter(f);
+ }
+ String align = styleattributes
+ .getProperty(MarkupTags.CSS_KEY_TEXTALIGN);
+ if (MarkupTags.CSS_VALUE_TEXTALIGNLEFT.equals(align)) {
+ p.setAlignment(Element.ALIGN_LEFT);
+ } else if (MarkupTags.CSS_VALUE_TEXTALIGNRIGHT.equals(align)) {
+ p.setAlignment(Element.ALIGN_RIGHT);
+ } else if (MarkupTags.CSS_VALUE_TEXTALIGNCENTER.equals(align)) {
+ p.setAlignment(Element.ALIGN_CENTER);
+ } else if (MarkupTags.CSS_VALUE_TEXTALIGNJUSTIFY.equals(align)) {
+ p.setAlignment(Element.ALIGN_JUSTIFIED);
+ }
+ return p;
+ }
+
+ /**
+ * Gets a table based on the styleattributes.
+ *
+ * @param attributes
+ * @param styleattributes
+ * @return an iText Table
+ */
+ private Element retrieveTable(Properties attributes,
+ Properties styleattributes) {
+ SimpleTable table = new SimpleTable();
+ applyBordersColors(table, attributes, styleattributes);
+ return table;
+ }
+
+ /**
+ * Returns a Cell based on the styleattributes.
+ *
+ * @param attributes
+ * @param styleattributes
+ * @return an iText Cell
+ */
+ private Element retrieveTableRow(Properties attributes,
+ Properties styleattributes) {
+ SimpleCell row = new SimpleCell(SimpleCell.ROW);
+ applyBordersColors(row, attributes, styleattributes);
+ String width = null;
+ if (attributes != null)
+ width = attributes.getProperty(MarkupTags.HTML_ATTR_WIDTH);
+ if (width == null)
+ width = styleattributes.getProperty(MarkupTags.HTML_ATTR_WIDTH);
+ if (width != null) {
+ if (width.endsWith("%")) {
+ row.setWidthpercentage(parseLength(width));
+ } else {
+ row.setWidth(parseLength(width));
+ }
+ }
+ String margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGIN);
+ float f;
+ if (margin != null) {
+ f = parseLength(margin);
+ row.setSpacing(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINLEFT);
+ if (margin != null) {
+ f = parseLength(margin);
+ row.setSpacing_left(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINRIGHT);
+ if (margin != null) {
+ f = parseLength(margin);
+ row.setSpacing_right(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINTOP);
+ if (margin != null) {
+ f = parseLength(margin);
+ row.setSpacing_top(f);
+ }
+ margin = styleattributes.getProperty(MarkupTags.CSS_KEY_MARGINBOTTOM);
+ if (margin != null) {
+ f = parseLength(margin);
+ row.setSpacing_bottom(f);
+ }
+ String padding = styleattributes.getProperty(MarkupTags.CSS_KEY_PADDING);
+ if (padding != null) {
+ f = parseLength(padding);
+ row.setPadding(f);
+ }
+ padding = styleattributes.getProperty(MarkupTags.CSS_KEY_PADDINGLEFT);
+ if (padding != null) {
+ f = parseLength(padding);
+ row.setSpacing_left(f);
+ }
+ padding = styleattributes.getProperty(MarkupTags.CSS_KEY_PADDINGRIGHT);
+ if (padding != null) {
+ f = parseLength(padding);
+ row.setSpacing_right(f);
+ }
+ padding = styleattributes.getProperty(MarkupTags.CSS_KEY_PADDINGTOP);
+ if (padding != null) {
+ f = parseLength(padding);
+ row.setSpacing_top(f);
+ }
+ padding = styleattributes.getProperty(MarkupTags.CSS_KEY_PADDINGBOTTOM);
+ if (padding != null) {
+ f = parseLength(padding);
+ row.setSpacing_bottom(f);
+ }
+ return row;
+ }
+
+ /**
+ * Returns a Cell based on the styleattributes.
+ *
+ * @param attributes
+ * @param styleattributes
+ * @return an iText Cell
+ */
+ private Element retrieveTableCell(Properties attributes,
+ Properties styleattributes) {
+ SimpleCell cell = (SimpleCell) retrieveTableRow(attributes,
+ styleattributes);
+ cell.setCellgroup(false);
+ return cell;
+ }
+
+ /**
+ * Returns a ListItem based on the styleattributes.
+ *
+ * @param font
+ * @param styleattributes
+ * @return an iText ListItem
+ */
+ private Element retrieveListItem(Font font, Properties styleattributes) {
+ ListItem li = new ListItem();
+ return li;
+ }
+
+ /**
+ * Applies colors to a Rectangle object.
+ * @param rect
+ * @param attributes
+ * @param styleattributes
+ */
+ private void applyBordersColors(Rectangle rect, Properties attributes, Properties styleattributes) {
+ String s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERWIDTH);
+ float f;
+ if (s != null) {
+ f = parseLength(s);
+ rect.setBorderWidth(f);
+ }
+ s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERWIDTHLEFT);
+ if (s != null) {
+ f = parseLength(s);
+ rect.setBorderWidthLeft(f);
+ }
+ s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERWIDTHRIGHT);
+ if (s != null) {
+ f = parseLength(s);
+ rect.setBorderWidthRight(f);
+ }
+ s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERWIDTHTOP);
+ if (s != null) {
+ f = parseLength(s);
+ rect.setBorderWidthTop(f);
+ }
+ s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERWIDTHBOTTOM);
+ if (s != null) {
+ f = parseLength(s);
+ rect.setBorderWidthBottom(f);
+ }
+ s = styleattributes.getProperty(MarkupTags.CSS_KEY_BORDERCOLOR);
+ if (s != null) {
+ rect.setBorderColor(decodeColor(s));
+ }
+ }
+
+ /**
+ * Retrieves a font from the FontFactory based on some style attributes.
+ * Looks for the font-family, font-size, font-weight, font-style and color.
+ * Takes the default encoding and embedded value.
+ *
+ * @param styleAttributes
+ * a Properties object containing keys and values
+ * @return an iText Font object
+ */
+
+ public Font retrieveFont(Properties styleAttributes) {
+ String fontname = null;
+ String encoding = FontFactory.defaultEncoding;
+ boolean embedded = FontFactory.defaultEmbedding;
+ float size = Font.UNDEFINED;
+ int style = Font.NORMAL;
+ Color color = null;
+ String value = (String) styleAttributes
+ .get(MarkupTags.CSS_KEY_FONTFAMILY);
+ if (value != null) {
+ if (value.indexOf(",") == -1) {
+ fontname = value.trim();
+ } else {
+ String tmp;
+ while (value.indexOf(",") != -1) {
+ tmp = value.substring(0, value.indexOf(",")).trim();
+ if (FontFactory.isRegistered(tmp)) {
+ fontname = tmp;
+ break;
+ } else {
+ value = value.substring(value.indexOf(",") + 1);
+ }
+ }
+ }
+ }
+ if ((value = (String) styleAttributes.get(MarkupTags.CSS_KEY_FONTSIZE)) != null) {
+ size = MarkupParser.parseLength(value);
+ }
+ if ((value = (String) styleAttributes
+ .get(MarkupTags.CSS_KEY_FONTWEIGHT)) != null) {
+ style |= Font.getStyleValue(value);
+ }
+ if ((value = (String) styleAttributes.get(MarkupTags.CSS_KEY_FONTSTYLE)) != null) {
+ style |= Font.getStyleValue(value);
+ }
+ if ((value = (String) styleAttributes.get(MarkupTags.CSS_KEY_COLOR)) != null) {
+ color = MarkupParser.decodeColor(value);
+ }
+ return FontFactory.getFont(fontname, encoding, embedded, size, style,
+ color);
+ }
+}
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