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Diffstat (limited to 'src/main/java/com/lowagie/text/html/simpleparser/FactoryProperties.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/html/simpleparser/FactoryProperties.java | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/html/simpleparser/FactoryProperties.java b/src/main/java/com/lowagie/text/html/simpleparser/FactoryProperties.java new file mode 100644 index 0000000..a017a1a --- /dev/null +++ b/src/main/java/com/lowagie/text/html/simpleparser/FactoryProperties.java @@ -0,0 +1,244 @@ +/*
+ * Copyright 2004 Paulo Soares
+ *
+ * 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.html.simpleparser;
+
+import com.lowagie.text.*;
+import com.lowagie.text.pdf.*;
+import java.util.HashMap;
+import java.util.StringTokenizer;
+import java.awt.Color;
+
+/**
+ *
+ * @author psoares
+ */
+public class FactoryProperties {
+
+ private FontFactoryImp fontImp;
+
+ /** Creates a new instance of FactoryProperties */
+ public FactoryProperties() {
+ }
+
+ public Chunk createChunk(String text, ChainedProperties props) {
+ Chunk ck = new Chunk(text, getFont(props));
+ if (props.hasProperty("sub"))
+ ck.setTextRise(-6);
+ else if (props.hasProperty("sup"))
+ ck.setTextRise(6);
+ return ck;
+ }
+
+ private static void setParagraphLeading(Paragraph p, String leading) {
+ if (leading == null) {
+ p.setLeading(0, 1.5f);
+ return;
+ }
+ try {
+ StringTokenizer tk = new StringTokenizer(leading, " ,");
+ String v = tk.nextToken();
+ float v1 = Float.valueOf(v).floatValue();
+ if (!tk.hasMoreTokens()) {
+ p.setLeading(v1, 0);
+ return;
+ }
+ v = tk.nextToken();
+ float v2 = Float.valueOf(v).floatValue();
+ p.setLeading(v1, v2);
+ }
+ catch (Exception e) {
+ p.setLeading(0, 1.5f);
+ }
+
+ }
+
+ public static Paragraph createParagraph(HashMap props) {
+ Paragraph p = new Paragraph();
+ String value = (String)props.get("align");
+ if (value != null) {
+ if (value.equalsIgnoreCase("center"))
+ p.setAlignment(Element.ALIGN_CENTER);
+ else if (value.equalsIgnoreCase("right"))
+ p.setAlignment(Element.ALIGN_RIGHT);
+ else if (value.equalsIgnoreCase("justify"))
+ p.setAlignment(Element.ALIGN_JUSTIFIED);
+ }
+ setParagraphLeading(p, (String)props.get("leading"));
+ return p;
+ }
+
+ public static void createParagraph(Paragraph p, ChainedProperties props) {
+ String value = props.getProperty("align");
+ if (value != null) {
+ if (value.equalsIgnoreCase("center"))
+ p.setAlignment(Element.ALIGN_CENTER);
+ else if (value.equalsIgnoreCase("right"))
+ p.setAlignment(Element.ALIGN_RIGHT);
+ else if (value.equalsIgnoreCase("justify"))
+ p.setAlignment(Element.ALIGN_JUSTIFIED);
+ }
+ setParagraphLeading(p, props.getProperty("leading"));
+ value = props.getProperty("before");
+ if (value != null) {
+ try {
+ p.setSpacingBefore(Float.valueOf(value).floatValue());
+ }
+ catch (Exception e) {}
+ }
+ value = props.getProperty("after");
+ if (value != null) {
+ try {
+ p.setSpacingAfter(Float.valueOf(value).floatValue());
+ }
+ catch (Exception e) {}
+ }
+ value = props.getProperty("extraparaspace");
+ if (value != null) {
+ try {
+ p.setExtraParagraphSpace(Float.valueOf(value).floatValue());
+ }
+ catch (Exception e) {}
+ }
+ }
+
+ public static Paragraph createParagraph(ChainedProperties props) {
+ Paragraph p = new Paragraph();
+ createParagraph(p, props);
+ return p;
+ }
+
+ public static ListItem createListItem(ChainedProperties props) {
+ ListItem p = new ListItem();
+ createParagraph(p, props);
+ return p;
+ }
+
+ public Font getFont(ChainedProperties props) {
+ String face = props.getProperty("face");
+ if (face != null) {
+ StringTokenizer tok = new StringTokenizer(face, ",");
+ while (tok.hasMoreTokens()) {
+ face = tok.nextToken().trim();
+ if (FontFactory.isRegistered(face))
+ break;
+ }
+ }
+ int style = 0;
+ if (props.hasProperty("i"))
+ style |= Font.ITALIC;
+ if (props.hasProperty("b"))
+ style |= Font.BOLD;
+ if (props.hasProperty("u"))
+ style |= Font.UNDERLINE;
+ String value = props.getProperty("size");
+ float size = 12;
+ if (value != null)
+ size = Float.valueOf(value).floatValue();
+ Color color = decodeColor(props.getProperty("color"));
+ String encoding = props.getProperty("encoding");
+ if (encoding == null)
+ encoding = BaseFont.WINANSI;
+ FontFactoryImp ff = fontImp;
+ if (ff == null)
+ ff = FontFactory.getFontImp();
+ return ff.getFont(face, encoding, true, size, style, color);
+ }
+
+ public static Color decodeColor(String s) {
+ if (s == null)
+ return null;
+ s = s.toLowerCase().trim();
+ Color c = (Color)colorTable.get(s);
+ if (c != null)
+ return c;
+ try {
+ if (s.startsWith("#"))
+ return new Color(Integer.parseInt(s.substring(1), 16));
+ }
+ catch (Exception e) {
+ }
+ return null;
+ }
+
+ public FontFactoryImp getFontImp() {
+ return fontImp;
+ }
+
+ public void setFontImp(FontFactoryImp fontImp) {
+ this.fontImp = fontImp;
+ }
+
+ public static HashMap colorTable = new HashMap();
+ public static HashMap followTags = new HashMap();
+ static {
+ followTags.put("i", "i");
+ followTags.put("b", "b");
+ followTags.put("u", "u");
+ followTags.put("sub", "sub");
+ followTags.put("sup", "sup");
+ followTags.put("em", "i");
+ followTags.put("strong", "b");
+
+ colorTable.put("black", new Color(0x000000));
+ colorTable.put("green", new Color(0x008000));
+ colorTable.put("silver", new Color(0xC0C0C0));
+ colorTable.put("lime", new Color(0x00FF00));
+ colorTable.put("gray", new Color(0x808080));
+ colorTable.put("olive", new Color(0x808000));
+ colorTable.put("white", new Color(0xFFFFFF));
+ colorTable.put("yellow", new Color(0xFFFF00));
+ colorTable.put("maroon", new Color(0x800000));
+ colorTable.put("navy", new Color(0x000080));
+ colorTable.put("red", new Color(0xFF0000));
+ colorTable.put("blue", new Color(0x0000FF));
+ colorTable.put("purple", new Color(0x800080));
+ colorTable.put("teal", new Color(0x008080));
+ colorTable.put("fuchsia", new Color(0xFF00FF));
+ colorTable.put("aqua", new Color(0x00FFFF));
+ }
+}
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