/*-- $Id$ -- ============================================================================ The Apache Software License, Version 1.1 ============================================================================ Copyright (C) 1999 The Apache Software Foundation. All rights reserved. Redistribution and use in source and binary forms, with or without modifica- tion, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The end-user documentation included with the redistribution, if any, must include the following acknowledgment: "This product includes software developed by the Apache Software Foundation (http://www.apache.org/)." Alternately, this acknowledgment may appear in the software itself, if and wherever such third-party acknowledgments normally appear. 4. The names "Fop" and "Apache Software Foundation" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact apache@apache.org. 5. Products derived from this software may not be called "Apache", nor may "Apache" appear in their name, without prior written permission of the Apache Software Foundation. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU- DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. This software consists of voluntary contributions made by many individuals on behalf of the Apache Software Foundation and was originally created by James Tauber . For more information on the Apache Software Foundation, please see . */ package org.apache.fop.pdf; /** * class representing the CMap encodings. * * CMaps are defined on page 215 and onwards. * The predefined CMap names are drawn from Table 7.20 * on pages 215, 216 and 217 . */ public class PDFCMap extends PDFStream { /** Chinese (simplified) */ public static final String GB_EUC_H= "GB-EUC-H"; public static final String GB_EUC_V= "GB_EUC_V"; public static final String GBpc_EUC_H= "GBpc-EUC-H"; public static final String GBpc_EUC_V= "GBpc-EUC-V"; public static final String GBK_EUC_H= "GBK-EUC-H"; public static final String GBK_EUC_V= "GBK-EUC-V"; public static final String UniGB_UCS2_H= "UniGB-UCS2-H"; public static final String UniGB_UCS2_V= "UniGB-UCS2-V"; /** Chinese (traditional) */ public static final String B5pc_H= "B5pc-H"; public static final String B5pc_V= "B5pc-V"; public static final String ETen_B5_H= "ETen-B5-H"; public static final String ETen_B5_V= "ETen-B5-V"; public static final String ETenms_B5_H= "ETenms-B5-H"; public static final String ETenms_B5_V= "ETenms-B5-V"; public static final String CNS_EUC_H= "CNS-EUC-H"; public static final String CNS_EUC_V= "CNS-EUC-V"; public static final String UniCNS_UCS2_H= "UniCNS-UCS2-H"; public static final String UniCNS_UCS2_V= "UniCNS-UCS2-V"; /** Japanese */ public static final String _83pv_RKSJ_H= "83pv-RKSJ-H"; // no V version public static final String _90ms_RKSJ_H= "90ms-RKSJ-H"; public static final String _90ms_RKSJ_V= "90ms-RKSJ-V"; public static final String _90msp_RKSJ_H= "90msp-RKSJ-H"; public static final String _90msp_RKSJ_V= "90msp-RKSJ-V"; public static final String _90pv_RKSJ_H= "90pv-RKSJ-H"; // no V version public static final String Add_RKSJ_H= "Add-RKSJ-H"; public static final String Add_RKSJ_V= "Add-RKSJ-V"; public static final String EUC_H= "EUC-H"; public static final String EUC_V= "EUC-V"; public static final String Ext_RKSJ_H= "Ext-RKSJ-H"; public static final String Ext_RKSJ_V= "Ext-RKSJ-V"; public static final String H= "H"; public static final String V= "V"; public static final String UniJIS_UCS2_H= "UniJIS-UCS2-H"; public static final String UniJIS_UCS2_V= "UniJIS-UCS2-V"; public static final String UniJIS_UCS2_HW_H= "UniJIS-UCS2-HW-H"; public static final String UniJIS_UCS2_HW_V= "UniJIS-UCS2-HW-V"; /** Korean */ public static final String KSC_EUC_H= "KSC-EUC-H"; public static final String KSC_EUC_V= "KSC-EUC-V"; public static final String KSCms_UHC_H= "KSCms-UHC-H"; public static final String KSCms_UHC_V= "KSCms-UHC-V"; public static final String KSCms_UHC_HW_H= "KSCms-UHC-HW-H"; public static final String KSCms_UHC_HW_V= "KSCms-UHC-HW-V"; public static final String KSCpc_EUC_H= "KSCpc-EUC-H"; // no V version public static final String UniKSC_UCS2_H= "UniKSC-UCS2-H"; public static final String UniKSC_UCS2_V= "UniKSC-UCS2-V"; /** Generic */ public static final String Identity_H= "Identity-H"; public static final String Identity_V= "Identity-V"; /** /CMapName attribute, one of the predefined constants */ protected String name; /** /CIDSystemInfo attribute */ protected PDFCIDSystemInfo sysInfo; /** horizontal writing direction */ public static final byte WMODE_HORIZONTAL = 0; /** vertical writing direction */ public static final byte WMODE_VERTICAL = 1; /** font's writing direction */ protected byte wMode = WMODE_HORIZONTAL; /** base CMap (String or PDFStream) */ protected Object base; /** * create the /CMap object * * @param name one the registered names (see Table 7.20 on p 215) * @param sysInfo the attributes of the character collection of the CIDFont */ public PDFCMap(int number, String name, PDFCIDSystemInfo sysInfo) { super(number); this.name = name; this.sysInfo = sysInfo; this.base = null; } /** * set the writing direction * * @param mode is either WMODE_HORIZONTAL * or WMODE_VERTICAL */ public void setWMode(byte mode) { this.wMode = mode; } public void addContents() { StringBuffer p=new StringBuffer(); fillInPDF(p); add(p.toString()); } /** * set the base CMap * * @param base the name of the base CMap (see Table 7.20) */ public void setUseCMap(String base) { this.base = base; } /** * set the base CMap * * @param base the stream to be used as base CMap */ public void setUseCMap(PDFStream base) { this.base = base; } public void fillInPDF(StringBuffer p) { //p.append("/Type /CMap\n"); //p.append(sysInfo.toPDFString()); //p.append("/CMapName /" + name); //p.append("\n"); p.append("%!PS-Adobe-3.0 Resource-CMap\n"); p.append("%%DocumentNeededResources: ProcSet (CIDInit)\n"); p.append("%%IncludeResource: ProcSet (CIDInit)\n"); p.append("%%BeginResource: CMap (" + name + ")\n"); p.append("%%EndComments\n"); p.append("/CIDInit /ProcSet findresource begin\n"); p.append("12 dict begin\n"); p.append("begincmap\n"); p.append("/CIDSystemInfo 3 dict dup begin\n"); p.append(" /Registry (Adobe) def\n"); p.append(" /Ordering (Identity) def\n"); p.append(" /Supplement 0 def\n"); p.append("end def\n"); p.append("/CMapVersion 1 def\n"); p.append("/CMapType 1 def\n"); p.append("/CMapName /" + name + " def\n"); p.append("1 begincodespacerange\n"); p.append("<0000> \n"); p.append("endcodespacerange\n"); p.append("1 begincidrange\n"); p.append("<0000> 0\n"); p.append("endcidrange\n"); //p.append("1 beginbfrange\n"); //p.append("<0020> <0100> <0000>\n"); //p.append("endbfrange\n"); p.append("endcmap\n"); p.append("CMapName currentdict /CMap defineresource pop\n"); p.append("end\n"); p.append("end\n"); p.append("%%EndResource\n"); p.append("%%EOF\n"); /* p.append(" /Type /CMap\n/CMapName /" + name); p.append("\n"); p.append("\n/WMode "); p.append(wMode); if (base != null) { p.append("\n/UseCMap "); if (base instanceof String) { p.append("/"+base); } else { // base instanceof PDFStream p.append(((PDFStream)base).referencePDF()); } } */ } }