/* * 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)); } }