From: Michael Smith Date: Thu, 1 Mar 2007 11:09:31 +0000 (+0000) Subject: Turned off xalan2.jar build. This removes DocBook XSL X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=003589aeabe9213df1a9527e618104ef103715aa;p=docbook-dsssl Turned off xalan2.jar build. This removes DocBook XSL Java extensions support for versions of Xalan prior to Xalan 2.7. If you are currently using the extensions with an earlier version of Xalan, you need to upgrade to Xalan 2.7. --- diff --git a/xsl/extensions/Makefile b/xsl/extensions/Makefile index 85f179a20..427dc0689 100644 --- a/xsl/extensions/Makefile +++ b/xsl/extensions/Makefile @@ -3,16 +3,12 @@ ANT_OPTS = all: jars -jars: saxon65.jar xalan2.jar xalan27.jar +jars: saxon65.jar xalan27.jar saxon65.jar: $(wildcard saxon65/src/com/nwalsh/saxon/*.java) cd saxon65 && $(ANT) jar cp saxon65/dist/saxon65.jar . -xalan2.jar: $(wildcard xalan2/src/com/nwalsh/xalan/*.java) - cd xalan2 && $(ANT) jar - cp xalan2/dist/xalan2.jar . - xalan27.jar: $(wildcard xalan27/src/com/nwalsh/xalan/*.java) cd xalan27 && $(ANT) jar cp xalan27/dist/xalan27.jar . diff --git a/xsl/extensions/xalan2/.classes/.cvsignore b/xsl/extensions/xalan2/.classes/.cvsignore deleted file mode 100644 index 95a900d04..000000000 --- a/xsl/extensions/xalan2/.classes/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -*.class -Makefile.incl diff --git a/xsl/extensions/xalan2/.classes/Makefile b/xsl/extensions/xalan2/.classes/Makefile deleted file mode 100644 index e19e7275c..000000000 --- a/xsl/extensions/xalan2/.classes/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -SOURCEPATH=.. -VPATH=$(SOURCEPATH)/ -CLASSBASE=$(SOURCEPATH)/.classes -SUBDIRS=__PHONY__ com - -include Makefile.incl -include ../.classes/Makefile.common - diff --git a/xsl/extensions/xalan2/.classes/Makefile.common b/xsl/extensions/xalan2/.classes/Makefile.common deleted file mode 100644 index 5f02eb756..000000000 --- a/xsl/extensions/xalan2/.classes/Makefile.common +++ /dev/null @@ -1,40 +0,0 @@ -XALANROOT=/usr/local/java/xalan2 - -CLASSPATH=$(CLASSBASE):$(XALANROOT)/bin/xalan.jar:$(XALANROOT)/bin/xml-apis.jar:$(XALANROOT)/bin/xercesImpl.jar:/usr/local/jwsdp-1.3/jaxp/lib/jaxp-api.jar - -all: $(CLASSFILES) - -@for f in $(SUBDIRS); do \ - if [ "$$f" != "__PHONY__" ]; then \ - cd $$f; make all; cd ..; \ - fi \ - done - -clean: - rm -f *.class - -@for f in $(SUBDIRS); do \ - if [ "$$f" != "__PHONY__" ]; then \ - cd $$f; make clean; cd ..; \ - fi \ - done - -jar: all - jar cf ../../xalan25.jar `find com -name "*.class" -print` - -%.class : %.java - javac -classpath $(CLASSPATH) \ - -sourcepath $(SOURCEPATH) \ - -g -d $(CLASSBASE) \ - $< - -includes: - classlist $(VPATH) > Makefile.incl - -@for f in $(SUBDIRS); do \ - if [ "$$f" != "__PHONY__" ]; then \ - if [ -d "$$f" -a -f "$$f/Makefile" ]; then \ - cd $$f; make includes; cd ..; \ - else if [ ! -d "$$f" ]; then \ - mkdir $$f; \ - fi; \ - fi; \ - fi; \ - done diff --git a/xsl/extensions/xalan2/.classes/com/.cvsignore b/xsl/extensions/xalan2/.classes/com/.cvsignore deleted file mode 100644 index 95a900d04..000000000 --- a/xsl/extensions/xalan2/.classes/com/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -*.class -Makefile.incl diff --git a/xsl/extensions/xalan2/.classes/com/Makefile b/xsl/extensions/xalan2/.classes/com/Makefile deleted file mode 100644 index ce49ec1f0..000000000 --- a/xsl/extensions/xalan2/.classes/com/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -SOURCEPATH=../.. -VPATH=$(SOURCEPATH)/com -CLASSBASE=$(SOURCEPATH)/.classes -SUBDIRS=__PHONY__ nwalsh - -include Makefile.incl -include ../../.classes/Makefile.common - diff --git a/xsl/extensions/xalan2/.classes/com/nwalsh/.cvsignore b/xsl/extensions/xalan2/.classes/com/nwalsh/.cvsignore deleted file mode 100644 index 95a900d04..000000000 --- a/xsl/extensions/xalan2/.classes/com/nwalsh/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -*.class -Makefile.incl diff --git a/xsl/extensions/xalan2/.classes/com/nwalsh/Makefile b/xsl/extensions/xalan2/.classes/com/nwalsh/Makefile deleted file mode 100644 index bf3e738ef..000000000 --- a/xsl/extensions/xalan2/.classes/com/nwalsh/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -SOURCEPATH=../../.. -VPATH=$(SOURCEPATH)/com/nwalsh -CLASSBASE=$(SOURCEPATH)/.classes -SUBDIRS=__PHONY__ xalan - -include Makefile.incl -include ../../../.classes/Makefile.common - diff --git a/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/.cvsignore b/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/.cvsignore deleted file mode 100644 index 95a900d04..000000000 --- a/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -*.class -Makefile.incl diff --git a/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/Makefile b/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/Makefile deleted file mode 100644 index a451849ff..000000000 --- a/xsl/extensions/xalan2/.classes/com/nwalsh/xalan/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -SOURCEPATH=../../../.. -VPATH=$(SOURCEPATH)/com/nwalsh/xalan -CLASSBASE=$(SOURCEPATH)/.classes -SUBDIRS=__PHONY__ - -include Makefile.incl -include ../../../../.classes/Makefile.common - diff --git a/xsl/extensions/xalan2/build.xml b/xsl/extensions/xalan2/build.xml deleted file mode 100644 index ef445f7be..000000000 --- a/xsl/extensions/xalan2/build.xml +++ /dev/null @@ -1,69 +0,0 @@ - - - - - - Builds, tests, and runs the project xalan2. - - - diff --git a/xsl/extensions/xalan2/nbproject/build-impl.xml b/xsl/extensions/xalan2/nbproject/build-impl.xml deleted file mode 100644 index 64e19b538..000000000 --- a/xsl/extensions/xalan2/nbproject/build-impl.xml +++ /dev/null @@ -1,574 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must set platform.home - Must set platform.bootcp - Must set platform.java - Must set platform.javac - Platform is not correctly set up - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must set src.dir - Must set test.src.dir - Must set build.dir - Must set dist.dir - Must set build.classes.dir - Must set dist.javadoc.dir - Must set build.test.classes.dir - Must set build.test.results.dir - Must set build.classes.excludes - Must set dist.jar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must select some files in the IDE or set javac.includes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To run this application from the command line without Ant, try: - - - - - - - ${platform.java} -cp "${run.classpath.with.dist.jar}" ${main.class} - - - - - - - - - - - - - - - - - - - - - - - To run this application from the command line without Ant, try: - - ${platform.java} -jar "${dist.jar.resolved}" - - - - - - - - - - - - - - - - Must select one file in the IDE or set run.class - - - - - - - - - - - - - - - - - - - - Must select one file in the IDE or set debug.class - - - - - Must set fix.includes - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Must select some files in the IDE or set javac.includes - - - - - - - - - - - - - - - - - - - - - - - Some tests failed; see details above. - - - - - - - - - Must select some files in the IDE or set test.includes - - - - Some tests failed; see details above. - - - - - Must select one file in the IDE or set test.class - - - - - - - - - - - - - - - - - Must select one file in the IDE or set applet.url - - - - - - - - - Must select one file in the IDE or set applet.url - - - - - - - - - - - - - - - - - - - diff --git a/xsl/extensions/xalan2/nbproject/genfiles.properties b/xsl/extensions/xalan2/nbproject/genfiles.properties deleted file mode 100644 index 9ef449138..000000000 --- a/xsl/extensions/xalan2/nbproject/genfiles.properties +++ /dev/null @@ -1,8 +0,0 @@ -build.xml.data.CRC32=c78116b6 -build.xml.script.CRC32=8ea032a3 -build.xml.stylesheet.CRC32=d5b6853a -# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml. -# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you. -nbproject/build-impl.xml.data.CRC32=c78116b6 -nbproject/build-impl.xml.script.CRC32=2dc94bec -nbproject/build-impl.xml.stylesheet.CRC32=99b91518 diff --git a/xsl/extensions/xalan2/nbproject/project.properties b/xsl/extensions/xalan2/nbproject/project.properties deleted file mode 100644 index 3cbac888a..000000000 --- a/xsl/extensions/xalan2/nbproject/project.properties +++ /dev/null @@ -1,56 +0,0 @@ -application.args= -build.classes.dir=${build.dir}/classes -build.classes.excludes=**/*.java,**/*.form -# This directory is removed when the project is cleaned: -build.dir=build -build.generated.dir=${build.dir}/generated -# Only compile against the classpath explicitly listed here: -build.sysclasspath=ignore -build.test.classes.dir=${build.dir}/test/classes -build.test.results.dir=${build.dir}/test/results -debug.classpath=\ - ${run.classpath} -debug.test.classpath=\ - ${run.test.classpath} -# This directory is removed when the project is cleaned: -dist.dir=dist -dist.jar=${dist.dir}/xalan2.jar -dist.javadoc.dir=${dist.dir}/javadoc -file.reference.xalan.jar=../../../../../usr/local/java/xalan-j_2_5_1/bin/xalan.jar -jar.compress=false -javac.classpath=\ - ${file.reference.xalan.jar} -# Space-separated list of extra javac options -javac.compilerargs= -javac.deprecation=false -javac.source=1.4 -javac.target=1.4 -javac.test.classpath=\ - ${javac.classpath}:\ - ${build.classes.dir}:\ - ${libs.junit.classpath} -javadoc.additionalparam= -javadoc.author=false -javadoc.encoding= -javadoc.noindex=false -javadoc.nonavbar=false -javadoc.notree=false -javadoc.private=false -javadoc.splitindex=true -javadoc.use=true -javadoc.version=false -javadoc.windowtitle= -meta.inf.dir=${src.dir}/META-INF -platform.active=Java_HotSpot_TM__Client_VM_1.4.2_11-b06 -run.classpath=\ - ${javac.classpath}:\ - ${build.classes.dir} -# Space-separated list of JVM arguments used when running the project -# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value -# or test-sys-prop.name=value to set system properties for unit tests): -run.jvmargs= -run.test.classpath=\ - ${javac.test.classpath}:\ - ${build.test.classes.dir} -src.dir=src -test.src.dir=test diff --git a/xsl/extensions/xalan2/nbproject/project.xml b/xsl/extensions/xalan2/nbproject/project.xml deleted file mode 100644 index b3a68b591..000000000 --- a/xsl/extensions/xalan2/nbproject/project.xml +++ /dev/null @@ -1,17 +0,0 @@ - - - org.netbeans.modules.java.j2seproject - - - xalan2 - 1.6.5 - - - - - - - - - - diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/CVS.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/CVS.java deleted file mode 100644 index fbd190e90..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/CVS.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.nwalsh.xalan; - -import java.io.*; -import java.util.Calendar; -import java.util.GregorianCalendar; -import java.util.Date; -import java.util.Locale; -import java.util.TimeZone; -import java.text.DateFormat; -import java.text.ParseException; - -/** - *

Xalan extension to convert CVS date strings into local time

- * - *

$Id$

- * - *

Copyright (C) 2000 Norman Walsh.

- * - *

This class provides a - * Xalan - * extension to turn the CVS date strings, which are UTC:

- * - * 
$Date: 2000/11/09 02:34:20 $
- * - *

into legibly formatted local time:

- * - * 
Wed Nov 08 18:34:20 PST 2000
- * - *

(I happened to be in California when I wrote this documentation.)

- - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @version $Id$ - * - */ -public class CVS { - /** - *

Constructor for CVS

- * - *

All of the methods are static, so the constructor does nothing.

- */ - public CVS() { - } - - /** - *

Convert a CVS date string into local time.

- * - * @param cvsDate The CVS date string. - * - * @return The date, converted to local time and reformatted. - */ - public String localTime (String cvsDate) { - // A cvsDate has the following form "$Date$" - if (!cvsDate.startsWith("$Date: ")) { - return cvsDate; - } - - String yrS = cvsDate.substring(7,11); - String moS = cvsDate.substring(12,14); - String daS = cvsDate.substring(15,17); - String hrS = cvsDate.substring(18,20); - String miS = cvsDate.substring(21,23); - String seS = cvsDate.substring(24,26); - - TimeZone tz = TimeZone.getTimeZone("GMT+0"); - GregorianCalendar gmtCal = new GregorianCalendar(tz); - - try { - gmtCal.set(Integer.parseInt(yrS), - Integer.parseInt(moS)-1, - Integer.parseInt(daS), - Integer.parseInt(hrS), - Integer.parseInt(miS), - Integer.parseInt(seS)); - } catch (NumberFormatException e) { - // nop - } - - Date d = gmtCal.getTime(); - - return d.toString(); - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Callout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Callout.java deleted file mode 100644 index 920cfc3bf..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Callout.java +++ /dev/null @@ -1,143 +0,0 @@ -package com.nwalsh.xalan; - -import org.w3c.dom.*; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000 Norman Walsh.

- * - *

This class is just for book keeping in the Verbatim class. - * It stores information about the location of callouts.

- * - *

Only line/column based callouts are supported. This class - * implements the Comparable interface so that callouts can be sorted. - * Callouts are sorted so that they occur in left-to-right, - * top-to-bottom order based on line/column.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - * */ -public class Callout implements Comparable { - /** The callout number. */ - private int callout = 0; - /** The area Element item that generated this callout. */ - private Element area = null; - /** The line on which this callout occurs. */ - private int line = 0; - /** The column in which this callout appears. */ - private int col = 0; - /** The type of callout. */ - private int type = 0; - /** The other type of callout. */ - private String otherType = null; - - public static final int CALS_PAIR = 1; - public static final int LINE_COLUMN = 2; - public static final int LINE_COLUMN_PAIR = 3; - public static final int LINE_RANGE = 4; - public static final int OTHER = 5; - - /** The constructor; initialize the private data structures. */ - public Callout(int callout, Element area, int line, int col, int type) { - this.callout = callout; - this.area = area; - this.line = line; - this.col = col; - this.type = type; - this.otherType = null; - } - - /** The constructor; initialize the private data structures. */ - public Callout(int callout, Element area, int line, int col, String otherType) { - this.callout = callout; - this.area = area; - this.line = line; - this.col = col; - this.type = Callout.OTHER; - this.otherType = otherType; - } - - /** - *

The compareTo method compares this Callout with another.

- * - *

Given two Callouts, A and B, A < B if:

- * - *
    - *
  1. A.line < B.line, or
    2. - *
  2. A.line = B.line && A.col < B.col, or
    3. - *
  3. A.line = B.line && A.col = B.col && A.callout < B.callout
    4. - *
  4. Otherwise, they're equal.
    5. - *
- */ - public int compareTo (Object o) { - Callout c = (Callout) o; - - if (line == c.getLine()) { - if (col > c.getColumn()) { - return 1; - } else if (col < c.getColumn()) { - return -1; - } else { - if (callout < c.getCallout()) { - return -1; - } else if (callout > c.getCallout()) { - return 1; - } else { - return 0; - } - } - } else { - if (line > c.getLine()) { - return 1; - } else { - return -1; - } - } - } - - /** Access the Callout's area. */ - public Element getArea() { - return area; - } - - /** Access the Callout's line. */ - public int getLine() { - return line; - } - - /** Access the Callout's column. */ - public int getColumn() { - return col; - } - - /** Access the Callout's callout number. */ - public int getCallout() { - return callout; - } - - /** Access the Callout's type. */ - public int getType() { - return type; - } - - /** Access the Callout's otherType. */ - public String getOtherType() { - return otherType; - } - - -} - diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatCallout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatCallout.java deleted file mode 100644 index 4d91366af..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatCallout.java +++ /dev/null @@ -1,101 +0,0 @@ -package com.nwalsh.xalan; - -import org.xml.sax.SAXException; -import org.xml.sax.helpers.AttributesImpl; -import org.w3c.dom.*; -import org.apache.xml.utils.DOMBuilder; -import com.nwalsh.xalan.Callout; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000, 2001 Norman Walsh.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - **/ - -public abstract class FormatCallout { - protected static final String foURI = "http://www.w3.org/1999/XSL/Format"; - protected static final String xhURI = "http://www.w3.org/1999/xhtml"; - protected boolean stylesheetFO = false; - - public FormatCallout() { - //nop; - } - - public String areaLabel(Element area) { - String label = null; - - if (area.getAttribute("label") != null) { - // If this area has a label, use it - label = area.getAttribute("label"); - } else { - // Otherwise, if its parent is an areaset and it has a label, use that - Element parent = (Element) area.getParentNode(); - if (parent != null - && parent.getNodeName().equals("areaset") - && parent.getAttribute("label") != null) { - label = parent.getAttribute("label"); - } - } - - return label; - } - - public void startSpan(DOMBuilder rtf) - throws SAXException { - // no point in doing this for FO, right? - if (!stylesheetFO) { - AttributesImpl spanAttr = new AttributesImpl(); - spanAttr.addAttribute("", "class", "class", "CDATA", "co"); - rtf.startElement("", "span", "span", spanAttr); - } - } - - public void endSpan(DOMBuilder rtf) - throws SAXException { - // no point in doing this for FO, right? - if (!stylesheetFO) { - rtf.endElement("", "span", "span"); - } - } - - public void formatTextCallout(DOMBuilder rtf, - Callout callout) { - Element area = callout.getArea(); - int num = callout.getCallout(); - String userLabel = areaLabel(area); - String label = "(" + num + ")"; - - if (userLabel != null) { - label = userLabel; - } - - char chars[] = label.toCharArray(); - - try { - startSpan(rtf); - rtf.characters(chars, 0, label.length()); - endSpan(rtf); - } catch (SAXException e) { - System.out.println("SAX Exception in text formatCallout"); - } - } - - public abstract void formatCallout(DOMBuilder rtf, - Callout callout); -} - diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatDingbatCallout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatDingbatCallout.java deleted file mode 100644 index e78d3cc1d..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatDingbatCallout.java +++ /dev/null @@ -1,82 +0,0 @@ -package com.nwalsh.xalan; - -import org.xml.sax.helpers.AttributesImpl; -import org.xml.sax.SAXException; -import org.w3c.dom.*; -import org.apache.xml.utils.DOMBuilder; -import com.nwalsh.xalan.Callout; -import org.apache.xml.utils.AttList; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000, 2001 Norman Walsh.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - **/ - -public class FormatDingbatCallout extends FormatCallout { - int graphicsMax = 0; - - public FormatDingbatCallout(int max, boolean fo) { - graphicsMax = max; - stylesheetFO = fo; - } - - public void formatCallout(DOMBuilder rtf, - Callout callout) { - Element area = callout.getArea(); - int num = callout.getCallout(); - String label = areaLabel(area); - - try { - if (label == null && num <= graphicsMax) { - AttributesImpl imgAttr = new AttributesImpl(); - String ns = ""; - String prefix = ""; - String imgName = ""; - - if (stylesheetFO) { - ns = foURI; - prefix = "fo:"; // FIXME: this could be a problem... - imgName = "inline"; - imgAttr.addAttribute("", "font-family", "font-family", "CDATA", - "ZapfDingbats"); - } else { - ns = ""; - prefix = ""; - imgName = "font"; - imgAttr.addAttribute("", "face", "face", "CDATA", - "ZapfDingbats"); - } - - startSpan(rtf); - rtf.startElement(ns, imgName, prefix+imgName, imgAttr); - - char chars[] = new char[1]; - chars[0] = (char) (0x2775 + num); - rtf.characters(chars, 0, 1); - - rtf.endElement(ns, imgName, prefix+imgName); - endSpan(rtf); - } else { - formatTextCallout(rtf, callout); - } - } catch (SAXException e) { - System.out.println("SAX Exception in graphics formatCallout"); - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatGraphicCallout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatGraphicCallout.java deleted file mode 100644 index 6686b36b9..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatGraphicCallout.java +++ /dev/null @@ -1,83 +0,0 @@ -package com.nwalsh.xalan; - -import org.xml.sax.helpers.AttributesImpl; -import org.xml.sax.SAXException; -import org.w3c.dom.*; -import org.apache.xml.utils.DOMBuilder; -import com.nwalsh.xalan.Callout; -import org.apache.xml.utils.AttList; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000, 2001 Norman Walsh.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - **/ - -public class FormatGraphicCallout extends FormatCallout { - String graphicsPath = ""; - String graphicsExt = ""; - int graphicsMax = 0; - - public FormatGraphicCallout(String path, String ext, int max, boolean fo) { - graphicsPath = path; - graphicsExt = ext; - graphicsMax = max; - stylesheetFO = fo; - } - - public void formatCallout(DOMBuilder rtf, - Callout callout) { - Element area = callout.getArea(); - int num = callout.getCallout(); - String label = areaLabel(area); - - try { - if (label == null && num <= graphicsMax) { - AttributesImpl imgAttr = new AttributesImpl(); - String ns = ""; - String prefix = ""; - String imgName = ""; - - if (stylesheetFO) { - ns = foURI; - prefix = "fo:"; // FIXME: this could be a problem... - imgName = "external-graphic"; - imgAttr.addAttribute("", "src", "src", "CDATA", "url(" + - graphicsPath + num + graphicsExt + ")"); - - } else { - ns = ""; - prefix = ""; - imgName = "img"; - imgAttr.addAttribute("", "src", "src", "CDATA", - graphicsPath + num + graphicsExt); - imgAttr.addAttribute("", "alt", "alt", "CDATA", label); - } - - startSpan(rtf); - rtf.startElement(ns, imgName, prefix+imgName, imgAttr); - rtf.endElement(ns, imgName, prefix+imgName); - endSpan(rtf); - } else { - formatTextCallout(rtf, callout); - } - } catch (SAXException e) { - System.out.println("SAX Exception in graphics formatCallout"); - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatTextCallout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatTextCallout.java deleted file mode 100644 index 8cdbef541..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatTextCallout.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.nwalsh.xalan; - -import org.w3c.dom.*; -import org.apache.xml.utils.DOMBuilder; -import com.nwalsh.xalan.Callout; -import org.apache.xml.utils.AttList; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000, 2001 Norman Walsh.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - **/ - -public class FormatTextCallout extends FormatCallout { - public FormatTextCallout(boolean fo) { - stylesheetFO = fo; - } - - public void formatCallout(DOMBuilder rtf, - Callout callout) { - formatTextCallout(rtf, callout); - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatUnicodeCallout.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatUnicodeCallout.java deleted file mode 100644 index 2fdaf54ce..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/FormatUnicodeCallout.java +++ /dev/null @@ -1,87 +0,0 @@ -package com.nwalsh.xalan; - -import org.xml.sax.helpers.AttributesImpl; -import org.xml.sax.SAXException; -import org.w3c.dom.*; -import org.apache.xml.utils.DOMBuilder; -import com.nwalsh.xalan.Callout; -import org.apache.xml.utils.AttList; - -/** - *

Utility class for the Verbatim extension (ignore this).

- * - *

$Id$

- * - *

Copyright (C) 2000, 2001 Norman Walsh.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @see Verbatim - * - * @version $Id$ - **/ - -public class FormatUnicodeCallout extends FormatCallout { - int unicodeMax = 0; - int unicodeStart = 0; - String unicodeFont = ""; - - public FormatUnicodeCallout(String font, int start, int max, boolean fo) { - unicodeFont = font; - unicodeMax = max; - unicodeStart = start; - stylesheetFO = fo; - } - - public void formatCallout(DOMBuilder rtf, - Callout callout) { - Element area = callout.getArea(); - int num = callout.getCallout(); - String label = areaLabel(area); - - try { - if (label == null && num <= unicodeMax) { - AttributesImpl inAttr = new AttributesImpl(); - String ns = ""; - String prefix = ""; - String inName = ""; - - if (!unicodeFont.equals("")) { - if (stylesheetFO) { - ns = foURI; - prefix = "fo:"; - inName = "inline"; - inAttr.addAttribute("", "", "font-family", "CDATA", unicodeFont); - } else { - inName = "font"; - inAttr.addAttribute("", "", "face", "CDATA", unicodeFont); - } - } - - char chars[] = new char[1]; - chars[0] = (char) (unicodeStart + num - 1); - - startSpan(rtf); - if (!unicodeFont.equals("")) { - rtf.startElement(ns, inName, prefix+inName, inAttr); - } - rtf.characters(chars, 0, 1); - if (!unicodeFont.equals("")) { - rtf.endElement(ns, inName, prefix+inName); - } - endSpan(rtf); - } else { - formatTextCallout(rtf, callout); - } - } catch (SAXException e) { - System.out.println("SAX Exception in unicode formatCallout"); - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Func.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Func.java deleted file mode 100644 index 97a39b7e1..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Func.java +++ /dev/null @@ -1,58 +0,0 @@ -// Func - Xalann extension function test - -package com.nwalsh.xalan; - -import org.xml.sax.SAXException; -import org.xml.sax.AttributeList; -import org.xml.sax.ContentHandler; - -import org.w3c.dom.*; -import org.w3c.dom.traversal.NodeIterator; - -import org.apache.xpath.objects.XObject; -import org.apache.xpath.objects.XRTreeFrag; -import org.apache.xpath.XPath; -import org.apache.xpath.NodeSet; -import org.apache.xalan.extensions.XSLProcessorContext; -import org.apache.xalan.extensions.ExpressionContext; -import org.apache.xalan.transformer.TransformerImpl; -import org.apache.xalan.templates.StylesheetRoot; -import org.apache.xalan.templates.ElemExtensionCall; -import org.apache.xalan.templates.OutputProperties; -import org.apache.xalan.res.XSLTErrorResources; - -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.TransformerException; - -public class Func { - public Func() { - } - - public DocumentFragment doSomething(NodeIterator rtf) { - System.out.println("Got here 2: " + rtf); - - DocumentFragment df = (DocumentFragment) rtf.nextNode(); - Element node = (Element) df.getFirstChild(); - - System.out.println("node=" + node); - System.out.println("namesp uri: " + node.getNamespaceURI()); - System.out.println("local name: " + node.getLocalName()); - - return df; - } - - public DocumentFragment doSomething(DocumentFragment rtf) { - System.out.println("Got here: " + rtf); - - return rtf; - /* - Element node = (Element) rtf.getFirstChild(); - - System.out.println("node=" + node); - System.out.println("namesp uri: " + node.getNamespaceURI()); - System.out.println("local name: " + node.getLocalName()); - - return rtf; - */ - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/ImageIntrinsics.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/ImageIntrinsics.java deleted file mode 100644 index 94f02f4c0..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/ImageIntrinsics.java +++ /dev/null @@ -1,160 +0,0 @@ -package com.nwalsh.xalan; - -import java.io.*; -import java.awt.*; -import java.awt.image.*; -import java.lang.Thread; -import java.util.StringTokenizer; - -import org.apache.xalan.extensions.ExpressionContext; - -/** - *

Xalan extension to examine intrinsic size of images

- * - *

$Id$

- * - *

Copyright (C) 2002 Norman Walsh.

- * - *

This class provides a - * Xalan - * extension to find the intrinsic size of images.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @version $Id$ - * - */ -public class ImageIntrinsics implements ImageObserver { - boolean imageLoaded = false; - boolean imageFailed = false; - Image image = null; - int width = -1; - int depth = -1; - - /** - *

Constructor for ImageIntrinsics

- */ - public ImageIntrinsics(ExpressionContext context, String imageFn) { - System.setProperty("java.awt.headless","true"); - image = Toolkit.getDefaultToolkit().getImage (imageFn); - width = image.getWidth(this); - - while (!imageFailed && (width == -1 || depth == -1)) { - try { - java.lang.Thread.currentThread().sleep(50); - } catch (Exception e) { - // nop; - } - width = image.getWidth(this); - depth = image.getHeight(this); - } - - if (imageFailed) { - // Maybe it's an EPS or PDF? - // FIXME: this code is crude - BufferedReader ir = null; - String line = null; - int lineLimit = 100; - - try { - ir = new BufferedReader(new FileReader(new File(imageFn))); - line = ir.readLine(); - - if (line != null && line.startsWith("%PDF-")) { - // We've got a PDF! - while (lineLimit > 0 && line != null) { - lineLimit--; - if (line.startsWith("/CropBox [")) { - line = line.substring(10); - if (line.indexOf("]") >= 0) { - line = line.substring(0, line.indexOf("]")); - } - parseBox(line); - lineLimit = 0; - } - line = ir.readLine(); - } - } else if (line != null && line.startsWith("%!") && line.indexOf(" EPSF-") > 0) { - // We've got an EPS! - while (lineLimit > 0 && line != null) { - lineLimit--; - if (line.startsWith("%%BoundingBox: ")) { - line = line.substring(15); - parseBox(line); - lineLimit = 0; - } - line = ir.readLine(); - } - } - } catch (Exception e) { - // nop; - } - - if (ir != null) { - try { - ir.close(); - } catch (Exception e) { - // nop; - } - } - } - } - - public int getWidth(ExpressionContext context, int defaultWidth) { - if (width >= 0) { - return width; - } else { - return defaultWidth; - } - } - - public int getDepth(ExpressionContext context, int defaultDepth) { - if (depth >= 0) { - return depth; - } else { - return defaultDepth; - } - } - - private void parseBox(String line) { - int [] corners = new int [4]; - int count = 0; - - StringTokenizer st = new StringTokenizer(line); - while (count < 4 && st.hasMoreTokens()) { - try { - corners[count++] = Integer.parseInt(st.nextToken()); - } catch (Exception e) { - // nop; - } - } - - width = corners[2] - corners[0]; - depth = corners[3] - corners[1]; - } - - public boolean imageUpdate(Image img, int infoflags, - int x, int y, int width, int height) { - if ((infoflags & ImageObserver.ERROR) == ImageObserver.ERROR) { - imageFailed = true; - return false; - } - - // I really only care about the width and height, but if I return false as - // soon as those are available, the BufferedInputStream behind the loader - // gets closed too early. - int flags = ImageObserver.ALLBITS; - if ((infoflags & flags) == flags) { - return false; - } else { - return true; - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Params.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Params.java deleted file mode 100644 index 20261261d..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Params.java +++ /dev/null @@ -1,58 +0,0 @@ -// Params.java - Read stylesheet parameters in Xalan - -package com.nwalsh.xalan; - -import org.apache.xpath.objects.XObject; -import org.apache.xpath.XPathContext; -import org.apache.xalan.extensions.ExpressionContext; -import org.apache.xml.utils.QName; - -import javax.xml.transform.TransformerException; - -public class Params { - - public static String getString(ExpressionContext context, - String varName) { - try { - XObject var = context.getVariableOrParam(new QName(varName)); - if (var != null) { - return var.toString(); - } else { - System.out.println("$" + varName + " is not a defined parameter."); - return ""; - } - } catch (TransformerException te) { - // Nevermind the warning - // System.out.println("Transformer exception getting value of $" + varName); - return ""; - } - } - - public static int getInt(ExpressionContext context, - String varName) { - String stringValue = getString(context, varName); - if (stringValue != null) { - try { - int value = Integer.parseInt(stringValue); - return value; - } catch (NumberFormatException e) { - System.out.println("$" + varName + " is not an integer."); - } - } - return 0; - } - - public static boolean getBoolean(ExpressionContext context, - String varName) { - String stringValue = getString(context, varName); - if (stringValue != null) { - if (stringValue.equals("0") || stringValue.equals("")) { - return false; - } else { - return true; - } - } else { - return false; - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Table.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Table.java deleted file mode 100644 index 3b173387e..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Table.java +++ /dev/null @@ -1,530 +0,0 @@ -// Verbatim.java - Xalan extensions supporting DocBook verbatim environments - -package com.nwalsh.xalan; - -import java.util.Hashtable; -import org.xml.sax.*; -import org.xml.sax.helpers.AttributesImpl; -import org.w3c.dom.*; -import org.w3c.dom.traversal.NodeIterator; - -import javax.xml.transform.TransformerException; - -import org.apache.xpath.objects.XObject; -import org.apache.xpath.XPathContext; -import org.apache.xalan.extensions.ExpressionContext; -import org.apache.xml.utils.DOMBuilder; -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import org.apache.xml.utils.QName; -import org.apache.xml.utils.AttList; - -/** - *

Xalan extensions supporting Tables

- * - *

$Id$

- * - *

Copyright (C) 2000 Norman Walsh.

- * - *

This class provides a - * Xalan - * implementation of some code to adjust CALS Tables to HTML - * Tables.

- * - *

Column Widths

- *

The adjustColumnWidths method takes a result tree - * fragment (assumed to contain the colgroup of an HTML Table) - * and returns the result tree fragment with the column widths - * adjusted to HTML terms.

- * - *

Convert Lengths

- *

The convertLength method takes a length specification - * of the form 9999.99xx (where "xx" is a unit) and returns that length - * as an integral number of pixels. For convenience, percentage lengths - * are returned unchanged.

- *

The recognized units are: inches (in), centimeters (cm), - * millimeters (mm), picas (pc, 1pc=12pt), points (pt), and pixels (px). - * A number with no units is assumed to be pixels.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @version $Id$ - * - */ -public class Table { - /** The number of pixels per inch */ - private static int pixelsPerInch = 96; - - /** The hash used to associate units with a length in pixels. */ - protected static Hashtable unitHash = null; - - /** The FO namespace name. */ - protected static String foURI = "http://www.w3.org/1999/XSL/Format"; - - /** - *

Constructor for Verbatim

- * - *

All of the methods are static, so the constructor does nothing.

- */ - public Table() { - } - - /** Initialize the internal hash table with proper values. */ - protected static void initializeHash() { - unitHash = new Hashtable(); - unitHash.put("in", new Float(pixelsPerInch)); - unitHash.put("cm", new Float(pixelsPerInch / 2.54)); - unitHash.put("mm", new Float(pixelsPerInch / 25.4)); - unitHash.put("pc", new Float((pixelsPerInch / 72) * 12)); - unitHash.put("pt", new Float(pixelsPerInch / 72)); - unitHash.put("px", new Float(1)); - } - - /** Set the pixels-per-inch value. Only positive values are legal. */ - public static void setPixelsPerInch(int value) { - if (value > 0) { - pixelsPerInch = value; - initializeHash(); - } - } - - /** Return the current pixels-per-inch value. */ - public int getPixelsPerInch() { - return pixelsPerInch; - } - - /** - *

Convert a length specification to a number of pixels.

- * - *

The specified length should be of the form [+/-]999.99xx, - * where xx is a valid unit.

- */ - public static int convertLength(String length) { - // The format of length should be 999.999xx - int sign = 1; - String digits = ""; - String units = ""; - char lench[] = length.toCharArray(); - float flength = 0; - boolean done = false; - int pos = 0; - float factor = 1; - int pixels = 0; - - if (unitHash == null) { - initializeHash(); - } - - if (lench[pos] == '+' || lench[pos] == '-') { - if (lench[pos] == '-') { - sign = -1; - } - pos++; - } - - while (!done) { - if (pos >= lench.length) { - done = true; - } else { - if ((lench[pos] > '9' || lench[pos] < '0') && lench[pos] != '.') { - done = true; - units = length.substring(pos); - } else { - digits += lench[pos++]; - } - } - } - - try { - flength = Float.parseFloat(digits); - } catch (NumberFormatException e) { - System.out.println(digits + " is not a number; 1 used instead."); - flength = 1; - } - - Float f = null; - - if (!units.equals("")) { - f = (Float) unitHash.get(units); - if (f == null) { - System.out.println(units + " is not a known unit; 1 used instead."); - factor = 1; - } else { - factor = f.floatValue(); - } - } else { - factor = 1; - } - - f = new Float(flength * factor); - - pixels = f.intValue() * sign; - - return pixels; - } - - /** - *

Adjust column widths in an HTML table.

- * - *

The specification of column widths in CALS (a relative width - * plus an optional absolute width) are incompatible with HTML column - * widths. This method adjusts CALS column width specifiers in an - * attempt to produce equivalent HTML specifiers.

- * - *

In order for this method to work, the CALS width specifications - * should be placed in the "width" attribute of the <col>s within - * a <colgroup>. Then the colgroup result tree fragment is passed - * to this method.

- * - *

This method makes use of two parameters from the XSL stylesheet - * that calls it: nominal.table.width and - * table.width. The value of nominal.table.width - * must be an absolute distance. The value of table.width - * can be either absolute or relative.

- * - *

Presented with a mixture of relative and - * absolute lengths, the table width is used to calculate - * appropriate values. If the table.width is relative, - * the nominal width is used for this calculation.

- * - *

There are three possible combinations of values:

- * - *
    - *
  1. There are no relative widths; in this case the absolute widths - * are used in the HTML table.
    2. - *
  2. There are no absolute widths; in this case the relative widths - * are used in the HTML table.
    3. - *
  3. There are a mixture of absolute and relative widths: - *
      - *
    1. If the table width is absolute, all widths become absolute.
      2. - *
    2. If the table width is relative, make all the widths absolute - * relative to the nominal table width then turn them all - * back into relative widths.
      3. - *
    - *
    4. - *
- * - * @param context The stylesheet context; supplied automatically by Xalan - * @param xalanNI - * - * @return The result tree fragment containing the adjusted colgroup. - * - */ - - public DocumentFragment adjustColumnWidths (ExpressionContext context, - NodeIterator xalanNI) { - - int nominalWidth = convertLength(Params.getString(context, - "nominal.table.width")); - String tableWidth = Params.getString(context, "table.width"); - String styleType = Params.getString(context, "stylesheet.result.type"); - boolean foStylesheet = styleType.equals("fo"); - - DocumentFragment xalanRTF = (DocumentFragment) xalanNI.nextNode(); - Element colgroup = (Element) xalanRTF.getFirstChild(); - - // N.B. ...stree.ElementImpl doesn't implement getElementsByTagName() - - Node firstCol = null; - // If this is an FO tree, there might be no colgroup... - if (colgroup.getLocalName().equals("colgroup")) { - firstCol = colgroup.getFirstChild(); - } else { - firstCol = colgroup; - } - - // Count the number of columns... - Node child = firstCol; - int numColumns = 0; - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE - && (child.getNodeName().equals("col") - || (child.getNamespaceURI().equals(foURI) - && child.getLocalName().equals("table-column")))) { - numColumns++; - } - - child = child.getNextSibling(); - } - - String widths[] = new String[numColumns]; - Element columns[] = new Element[numColumns]; - int colnum = 0; - - child = firstCol; - while (child != null) { - if (child.getNodeType() == Node.ELEMENT_NODE - && (child.getNodeName().equals("col") - || (child.getNamespaceURI().equals(foURI) - && child.getLocalName().equals("table-column")))) { - Element col = (Element) child; - - columns[colnum] = col; - - if (foStylesheet) { - if (col.getAttribute("column-width") == null) { - widths[colnum] = "1*"; - } else { - widths[colnum] = col.getAttribute("column-width"); - } - } else { - if (col.getAttribute("width") == null) { - widths[colnum] = "1*"; - } else { - widths[colnum] = col.getAttribute("width"); - } - } - - colnum++; - } - child = child.getNextSibling(); - } - - float relTotal = 0; - float relParts[] = new float[numColumns]; - - float absTotal = 0; - float absParts[] = new float[numColumns]; - - for (int count = 0; count < numColumns; count++) { - String width = widths[count]; - int pos = width.indexOf("*"); - if (pos >= 0) { - String relPart = width.substring(0, pos); - String absPart = width.substring(pos+1); - - try { - float rel = Float.parseFloat(relPart); - relTotal += rel; - relParts[count] = rel; - } catch (NumberFormatException e) { - System.out.println(relPart + " is not a valid relative unit."); - } - - int pixels = 0; - if (absPart != null && !absPart.equals("")) { - pixels = convertLength(absPart); - } - - absTotal += pixels; - absParts[count] = pixels; - } else { - relParts[count] = 0; - - int pixels = 0; - if (width != null && !width.equals("")) { - pixels = convertLength(width); - } - - absTotal += pixels; - absParts[count] = pixels; - } - } - - // Ok, now we have the relative widths and absolute widths in - // two parallel arrays. - // - // - If there are no relative widths, output the absolute widths - // - If there are no absolute widths, output the relative widths - // - If there are a mixture of relative and absolute widths, - // - If the table width is absolute, turn these all into absolute - // widths. - // - If the table width is relative, turn these all into absolute - // widths in the nominalWidth and then turn them back into - // percentages. - - if (relTotal == 0) { - for (int count = 0; count < numColumns; count++) { - Float f = new Float(absParts[count]); - if (foStylesheet) { - int pixels = f.intValue(); - float inches = (float) pixels / pixelsPerInch; - widths[count] = inches + "in"; - } else { - widths[count] = Integer.toString(f.intValue()); - } - } - } else if (absTotal == 0) { - for (int count = 0; count < numColumns; count++) { - float rel = relParts[count] / relTotal * 100; - Float f = new Float(rel); - widths[count] = Integer.toString(f.intValue()); - } - widths = correctRoundingError(widths); - } else { - int pixelWidth = nominalWidth; - - if (tableWidth.indexOf("%") <= 0) { - pixelWidth = convertLength(tableWidth); - } - - if (pixelWidth <= absTotal) { - System.out.println("Table is wider than table width."); - } else { - pixelWidth -= absTotal; - } - - absTotal = 0; - for (int count = 0; count < numColumns; count++) { - float rel = relParts[count] / relTotal * pixelWidth; - relParts[count] = rel + absParts[count]; - absTotal += rel + absParts[count]; - } - - if (tableWidth.indexOf("%") <= 0) { - for (int count = 0; count < numColumns; count++) { - Float f = new Float(relParts[count]); - if (foStylesheet) { - int pixels = f.intValue(); - float inches = (float) pixels / pixelsPerInch; - widths[count] = inches + "in"; - } else { - widths[count] = Integer.toString(f.intValue()); - } - } - } else { - for (int count = 0; count < numColumns; count++) { - float rel = relParts[count] / absTotal * 100; - Float f = new Float(rel); - widths[count] = Integer.toString(f.intValue()); - } - widths = correctRoundingError(widths); - } - } - - // Now rebuild the colgroup with the right widths - - DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); - DocumentBuilder docBuilder = null; - - try { - docBuilder = docFactory.newDocumentBuilder(); - } catch (ParserConfigurationException e) { - System.out.println("PCE!"); - return xalanRTF; - } - Document doc = docBuilder.newDocument(); - DocumentFragment df = doc.createDocumentFragment(); - DOMBuilder rtf = new DOMBuilder(doc, df); - - try { - String ns = colgroup.getNamespaceURI(); - String localName = colgroup.getLocalName(); - String name = colgroup.getTagName(); - - if (colgroup.getLocalName().equals("colgroup")) { - rtf.startElement(ns, localName, name, - copyAttributes(colgroup)); - } - - for (colnum = 0; colnum < numColumns; colnum++) { - Element col = columns[colnum]; - - NamedNodeMap domAttr = col.getAttributes(); - - AttributesImpl attr = new AttributesImpl(); - for (int acount = 0; acount < domAttr.getLength(); acount++) { - Node a = domAttr.item(acount); - String a_ns = a.getNamespaceURI(); - String a_localName = a.getLocalName(); - - if ((foStylesheet && !a_localName.equals("column-width")) - || !a_localName.equalsIgnoreCase("width")) { - attr.addAttribute(a.getNamespaceURI(), - a.getLocalName(), - a.getNodeName(), - "CDATA", - a.getNodeValue()); - } - } - - if (foStylesheet) { - attr.addAttribute("", "column-width", "column-width", "CDATA", widths[colnum]); - } else { - attr.addAttribute("", "width", "width", "CDATA", widths[colnum]); - } - - rtf.startElement(col.getNamespaceURI(), - col.getLocalName(), - col.getTagName(), - attr); - rtf.endElement(col.getNamespaceURI(), - col.getLocalName(), - col.getTagName()); - } - - if (colgroup.getLocalName().equals("colgroup")) { - rtf.endElement(ns, localName, name); - } - } catch (SAXException se) { - System.out.println("SE!"); - return xalanRTF; - } - - return df; - } - - private Attributes copyAttributes(Element node) { - AttributesImpl attrs = new AttributesImpl(); - NamedNodeMap nnm = node.getAttributes(); - for (int count = 0; count < nnm.getLength(); count++) { - Attr attr = (Attr) nnm.item(count); - String name = attr.getName(); - if (name.startsWith("xmlns:") || name.equals("xmlns")) { - // Skip it; (don't ya just love it!!) - } else { - attrs.addAttribute(attr.getNamespaceURI(), attr.getName(), - attr.getName(), "CDATA", attr.getValue()); - } - } - return attrs; - } - - /** - * Correct rounding errors introduced in calculating the width of each - * column. Make sure they sum to 100% in the end. - */ - protected String[] correctRoundingError(String widths[]) { - int totalWidth = 0; - - for (int count = 0; count < widths.length; count++) { - try { - int width = Integer.parseInt(widths[count]); - totalWidth += width; - } catch (NumberFormatException nfe) { - // nop; "can't happen" - } - } - - float totalError = 100 - totalWidth; - float columnError = totalError / widths.length; - float error = 0; - - for (int count = 0; count < widths.length; count++) { - try { - int width = Integer.parseInt(widths[count]); - error = error + columnError; - if (error >= 1.0) { - int adj = (int) Math.round(Math.floor(error)); - error = error - (float) Math.floor(error); - width = width + adj; - widths[count] = Integer.toString(width) + "%"; - } else { - widths[count] = Integer.toString(width) + "%"; - } - } catch (NumberFormatException nfe) { - // nop; "can't happen" - } - } - - return widths; - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Text.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Text.java deleted file mode 100644 index 9be943187..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Text.java +++ /dev/null @@ -1,208 +0,0 @@ -// Text - Xalan extension element for inserting text - -package com.nwalsh.xalan; - -import java.io.BufferedReader; -import java.io.InputStreamReader; -import java.io.InputStream; -import java.io.IOException; -import java.io.FileNotFoundException; -import java.net.URL; -import java.net.MalformedURLException; - -import org.xml.sax.SAXException; -import org.xml.sax.AttributeList; -import org.xml.sax.ContentHandler; - -import org.w3c.dom.*; - -import org.apache.xpath.objects.XObject; -import org.apache.xpath.XPath; -import org.apache.xpath.NodeSet; -import org.apache.xalan.extensions.XSLProcessorContext; -import org.apache.xalan.transformer.TransformerImpl; -import org.apache.xalan.templates.StylesheetRoot; -import org.apache.xalan.templates.ElemExtensionCall; -import org.apache.xalan.templates.OutputProperties; -import org.apache.xalan.res.XSLTErrorResources; - -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.TransformerException; -import javax.xml.transform.URIResolver; -import javax.xml.transform.Source; - -/** - *

Xalan extension element for inserting text - * - *

$Id$

- * - *

Copyright (C) 2001 Norman Walsh.

- * - *

This class provides a - * Xalan - * extension element for inserting text into a result tree.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @version $Id$ - * - */ -public class Text { - /** - *

Constructor for Text

- * - *

Does nothing.

- */ - public Text() { - } - - public String insertfile(XSLProcessorContext context, - ElemExtensionCall elem) - throws MalformedURLException, - FileNotFoundException, - IOException, - TransformerException { - String href = getFilename(context, elem); - String encoding = getEncoding(context, elem); - - String baseURI = context.getTransformer().getBaseURLOfSource(); - URIResolver resolver = context.getTransformer().getURIResolver(); - - if (resolver != null) { - Source source = resolver.resolve(href, baseURI); - href = source.getSystemId(); - } - - URL baseURL = null; - URL fileURL = null; - - try { - baseURL = new URL(baseURI); - } catch (MalformedURLException e1) { - try { - baseURL = new URL("file:" + baseURI); - } catch (MalformedURLException e2) { - System.out.println("Cannot find base URI for " + baseURI); - baseURL = null; - } - } - - String text = ""; - - try { - try { - fileURL = new URL(baseURL, href); - } catch (MalformedURLException e1) { - try { - fileURL = new URL(baseURL, "file:" + href); - } catch (MalformedURLException e2) { - System.out.println("Cannot open " + href); - return ""; - } - } - - InputStreamReader isr = null; - if (encoding.equals("") == true) - isr = new InputStreamReader(fileURL.openStream()); - else - isr = new InputStreamReader(fileURL.openStream(), encoding); - - BufferedReader is = new BufferedReader(isr); - - final int BUFFER_SIZE = 4096; - char chars[] = new char[BUFFER_SIZE]; - char nchars[] = new char[BUFFER_SIZE]; - int len = 0; - int i = 0; - int carry = -1; - - while ((len = is.read(chars)) > 0) { - // various new lines are normalized to LF to prevent blank lines - // between lines - - int nlen = 0; - for (i=0; i LF to normalize MAC line endings - nchars[nlen] = '\n'; - nlen++; - continue; - } else { - // if CR is last char of buffer we must look ahead - carry = is.read(); - nchars[nlen] = '\n'; - nlen++; - if (carry == '\n') { - carry = -1; - } - break; - } - } - nchars[nlen] = chars[i]; - nlen++; - } - - text += String.valueOf(nchars, 0, nlen); - - // handle look aheaded character - if (carry != -1) text += String.valueOf((char)carry); - carry = -1; - } - is.close(); - } catch (Exception e) { - System.out.println("Cannot read " + href); - } - - return text; - } - - private String getFilename(XSLProcessorContext context, ElemExtensionCall elem) - throws java.net.MalformedURLException, - java.io.FileNotFoundException, - java.io.IOException, - javax.xml.transform.TransformerException { - - String fileName; - - fileName = ((ElemExtensionCall)elem).getAttribute ("href", - context.getContextNode(), - context.getTransformer()); - - if(fileName == null) { - context.getTransformer().getMsgMgr().error(elem, - "No 'href' on text, or not a filename"); - } - - return fileName; - } - - private String getEncoding(XSLProcessorContext context, ElemExtensionCall elem) - throws java.net.MalformedURLException, - java.io.FileNotFoundException, - java.io.IOException, - javax.xml.transform.TransformerException { - - String encoding; - - encoding = ((ElemExtensionCall)elem).getAttribute ("encoding", - context.getContextNode(), - context.getTransformer()); - - if (encoding == null) { - return ""; - } else { - return encoding; - } - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Verbatim.java b/xsl/extensions/xalan2/src/com/nwalsh/xalan/Verbatim.java deleted file mode 100644 index cd46dd3b8..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/Verbatim.java +++ /dev/null @@ -1,923 +0,0 @@ -// Verbatim.java - Xalan extensions supporting DocBook verbatim environments - -package com.nwalsh.xalan; - -import java.util.Stack; -import java.util.StringTokenizer; - -import org.xml.sax.*; -import org.xml.sax.helpers.AttributesImpl; -import org.w3c.dom.*; -import org.w3c.dom.traversal.NodeIterator; - -import org.apache.xpath.objects.XObject; -import org.apache.xpath.XPath; -import org.apache.xpath.XPathContext; -import org.apache.xpath.NodeSet; -import org.apache.xalan.extensions.XSLProcessorContext; -import org.apache.xalan.extensions.ExpressionContext; -import org.apache.xalan.transformer.TransformerImpl; -import org.apache.xalan.templates.StylesheetRoot; -import org.apache.xalan.templates.ElemExtensionCall; -import org.apache.xalan.templates.OutputProperties; -import org.apache.xalan.res.XSLTErrorResources; -import org.apache.xml.utils.DOMBuilder; -import org.apache.xml.utils.AttList; -import org.apache.xml.utils.QName; - -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.TransformerException; -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; - -import com.nwalsh.xalan.Callout; -import com.nwalsh.xalan.Params; - -/** - *

Xalan extensions supporting DocBook verbatim environments

- * - *

$Id$

- * - *

Copyright (C) 2001 Norman Walsh.

- * - *

This class provides a - * Xalan - * implementation of two features that would be impractical to - * implement directly in XSLT: line numbering and callouts.

- * - *

Line Numbering

- *

The numberLines family of functions takes a result tree - * fragment (assumed to contain the contents of a formatted verbatim - * element in DocBook: programlisting, screen, address, literallayout, - * or synopsis) and returns a result tree fragment decorated with - * line numbers.

- * - *

Callouts

- *

The insertCallouts family of functions takes an - * areaspec and a result tree fragment - * (assumed to contain the contents of a formatted verbatim - * element in DocBook: programlisting, screen, address, literallayout, - * or synopsis) and returns a result tree fragment decorated with - * callouts.

- * - *

Change Log:

- *
- *
1.0
- *

Initial release.

- *
- * - * @author Norman Walsh - * ndw@nwalsh.com - * - * @version $Id$ - * - */ -public class Verbatim { - /** A stack to hold the open elements while walking through a RTF. */ - private Stack elementStack = null; - /** A stack to hold the temporarily closed elements. */ - private Stack tempStack = null; - /** The current line number. */ - private int lineNumber = 0; - /** The current column number. */ - private int colNumber = 0; - /** The modulus for line numbering (every 'modulus' line is numbered). */ - private int modulus = 0; - /** The width (in characters) of line numbers (for padding). */ - private int width = 0; - /** The separator between the line number and the verbatim text. */ - private String separator = ""; - /** The (sorted) array of callouts obtained from the areaspec. */ - private Callout callout[] = null; - /** The number of callouts in the callout array. */ - private int calloutCount = 0; - /** A pointer used to keep track of our position in the callout array. */ - private int calloutPos = 0; - /** The path to use for graphical callout decorations. */ - private String graphicsPath = null; - /** The extension to use for graphical callout decorations. */ - private String graphicsExt = null; - /** The largest callout number that can be represented graphically. */ - private int graphicsMax = 10; - /** Should graphic callouts use fo:external-graphics or imgs. */ - private boolean graphicsFO = false; - - private static final String foURI = "http://www.w3.org/1999/XSL/Format"; - private static final String xhURI = "http://www.w3.org/1999/xhtml"; - - /** - *

Constructor for Verbatim

- * - *

All of the methods are static, so the constructor does nothing.

- */ - public Verbatim() { - } - - /** - *

Number lines in a verbatim environment.

- * - *

This method adds line numbers to a result tree fragment. Each - * newline that occurs in a text node is assumed to start a new line. - * The first line is always numbered, every subsequent xalanMod line - * is numbered (so if xalanMod=5, lines 1, 5, 10, 15, etc. will be - * numbered. If there are fewer than xalanMod lines in the environment, - * every line is numbered.

- * - *

xalanMod is taken from the $linenumbering.everyNth parameter.

- * - *

Every line number will be right justified in a string xalanWidth - * characters long. If the line number of the last line in the - * environment is too long to fit in the specified width, the width - * is automatically increased to the smallest value that can hold the - * number of the last line. (In other words, if you specify the value 2 - * and attempt to enumerate the lines of an environment that is 100 lines - * long, the value 3 will automatically be used for every line in the - * environment.)

- * - *

xalanWidth is taken from the $linenumbering.width parameter.

- * - *

The xalanSep string is inserted between the line - * number and the original program listing. Lines that aren't numbered - * are preceded by a xalanWidth blank string and the separator.

- * - *

xalanSep is taken from the $linenumbering.separator parameter.

- * - *

If inline markup extends across line breaks, markup changes are - * required. All the open elements are closed before the line break and - * "reopened" afterwards. The reopened elements will have the same - * attributes as the originals, except that 'name' and 'id' attributes - * are not duplicated.

- * - * @param context - * @param xalanNI - * - * @return The modified result tree fragment. - */ - public DocumentFragment numberLines (ExpressionContext context, - NodeIterator xalanNI) { - - int xalanMod = Params.getInt(context, "linenumbering.everyNth"); - int xalanWidth = Params.getInt(context, "linenumbering.width"); - String xalanSep = Params.getString(context, "linenumbering.separator"); - - DocumentFragment xalanRTF = (DocumentFragment) xalanNI.nextNode(); - int numLines = countLineBreaks(xalanRTF) + 1; - - DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); - DocumentBuilder docBuilder = null; - - try { - docBuilder = docFactory.newDocumentBuilder(); - } catch (ParserConfigurationException e) { - System.out.println("PCE!"); - return xalanRTF; - } - Document doc = docBuilder.newDocument(); - DocumentFragment df = doc.createDocumentFragment(); - DOMBuilder db = new DOMBuilder(doc, df); - - elementStack = new Stack(); - lineNumber = 0; - modulus = numLines < xalanMod ? 1 : xalanMod; - width = xalanWidth; - separator = xalanSep; - - double log10numLines = Math.log(numLines) / Math.log(10); - - if (width < log10numLines + 1) { - width = (int) Math.floor(log10numLines + 1); - } - - lineNumberFragment(db, xalanRTF); - return df; - } - - /** - *

Count the number of lines in a verbatim environment.

- * - *

This method walks over the nodes of a DocumentFragment and - * returns the number of lines breaks that it contains.

- * - * @param node The root of the tree walk over. - */ - private int countLineBreaks(Node node) { - int numLines = 0; - - if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE - || node.getNodeType() == Node.DOCUMENT_NODE - || node.getNodeType() == Node.ELEMENT_NODE) { - Node child = node.getFirstChild(); - while (child != null) { - numLines += countLineBreaks(child); - child = child.getNextSibling(); - } - } else if (node.getNodeType() == Node.TEXT_NODE) { - String text = node.getNodeValue(); - - // Walk through the text node looking for newlines - int pos = 0; - for (int count = 0; count < text.length(); count++) { - if (text.charAt(count) == '\n') { - numLines++; - } - } - } else { - // nop - } - - return numLines; - } - - /** - *

Build a DocumentFragment with numbered lines.

- * - *

This is the method that actually does the work of numbering - * lines in a verbatim environment. It recursively walks through a - * tree of nodes, copying the structure into the rtf. Text nodes - * are examined for new lines and modified as requested by the - * global line numbering parameters.

- * - *

When called, rtf should be an empty DocumentFragment and node - * should be the first child of the result tree fragment that contains - * the existing, formatted verbatim text.

- * - * @param rtf The resulting verbatim environment with numbered lines. - * @param node The root of the tree to copy. - */ - private void lineNumberFragment(DOMBuilder rtf, - Node node) { - try { - if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE - || node.getNodeType() == Node.DOCUMENT_NODE) { - Node child = node.getFirstChild(); - while (child != null) { - lineNumberFragment(rtf, child); - child = child.getNextSibling(); - } - } else if (node.getNodeType() == Node.ELEMENT_NODE) { - String ns = node.getNamespaceURI(); - String localName = node.getLocalName(); - String name = ((Element) node).getTagName(); - - rtf.startElement(ns, localName, name, - copyAttributes((Element) node)); - - elementStack.push(node); - - Node child = node.getFirstChild(); - while (child != null) { - lineNumberFragment(rtf, child); - child = child.getNextSibling(); - } - } else if (node.getNodeType() == Node.TEXT_NODE) { - String text = node.getNodeValue(); - - if (lineNumber == 0) { - // The first line is always numbered - formatLineNumber(rtf, ++lineNumber); - } - - // Walk through the text node looking for newlines - char chars[] = text.toCharArray(); - int pos = 0; - for (int count = 0; count < text.length(); count++) { - if (text.charAt(count) == '\n') { - // This is the tricky bit; if we find a newline, make sure - // it doesn't occur inside any markup. - - if (pos > 0) { - rtf.characters(chars, 0, pos); - pos = 0; - } - - closeOpenElements(rtf); - - // Copy the newline to the output - chars[pos++] = text.charAt(count); - rtf.characters(chars, 0, pos); - pos = 0; - - // Add the line number - formatLineNumber(rtf, ++lineNumber); - - openClosedElements(rtf); - } else { - chars[pos++] = text.charAt(count); - } - } - - if (pos > 0) { - rtf.characters(chars, 0, pos); - } - } else if (node.getNodeType() == Node.COMMENT_NODE) { - String text = node.getNodeValue(); - char chars[] = text.toCharArray(); - rtf.comment(chars, 0, text.length()); - } else if (node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { - rtf.processingInstruction(node.getNodeName(), node.getNodeValue()); - } else { - System.out.println("Warning: unexpected node type in lineNumberFragment"); - } - - if (node.getNodeType() == Node.ELEMENT_NODE) { - String ns = node.getNamespaceURI(); - String localName = node.getLocalName(); - String name = ((Element) node).getTagName(); - rtf.endElement(ns, localName, name); - elementStack.pop(); - } - } catch (SAXException e) { - System.out.println("SAX Exception in lineNumberFragment"); - } - } - - /** - *

Add a formatted line number to the result tree fragment.

- * - *

This method examines the global parameters that control line - * number presentation (modulus, width, and separator) and adds - * the appropriate text to the result tree fragment.

- * - * @param rtf The resulting verbatim environment with numbered lines. - * @param lineNumber The number of the current line. - */ - private void formatLineNumber(DOMBuilder rtf, - int lineNumber) { - char ch = 160; - String lno = ""; - if (lineNumber == 1 - || (modulus >= 1 && (lineNumber % modulus == 0))) { - lno = "" + lineNumber; - } - - while (lno.length() < width) { - lno = ch + lno; - } - - lno += separator; - - char chars[] = lno.toCharArray(); - try { - rtf.characters(chars, 0, lno.length()); - } catch (SAXException e) { - System.out.println("SAX Exception in formatLineNumber"); - } - } - - /** - *

Insert text callouts into a verbatim environment.

- * - *

This method examines the areaset and area elements - * in the supplied areaspec and decorates the supplied - * result tree fragment with appropriate callout markers.

- * - *

If a label attribute is supplied on an area, - * its content will be used for the label, otherwise the callout - * number will be used, surrounded by parenthesis. Callouts are - * numbered in document order. All of the areas in an - * areaset get the same number.

- * - *

Only the linecolumn and linerange units are - * supported. If no unit is specifed, linecolumn is assumed. - * If only a line is specified, the callout decoration appears in - * the defaultColumn. Lines will be padded with blanks to reach the - * necessary column, but callouts that are located beyond the last - * line of the verbatim environment will be ignored.

- * - *

Callouts are inserted before the character at the line/column - * where they are to occur.

- * - * @param areaspecNodeSet The source node set that contains the areaspec. - * @param xalanRTF The result tree fragment of the verbatim environment. - * @param defaultColumn The column for callouts that specify only a line. - * - * @return The modified result tree fragment. */ - - /** - *

Insert graphical callouts into a verbatim environment.

- * - *

This method examines the areaset and area elements - * in the supplied areaspec and decorates the supplied - * result tree fragment with appropriate callout markers.

- * - *

If a label attribute is supplied on an area, - * its content will be used for the label, otherwise the callout - * number will be used. Callouts are - * numbered in document order. All of the areas in an - * areaset get the same number.

- * - *

If the callout number is not greater than gMax, the - * callout generated will be:

- * - * 
-   * <img src="$gPath/conumber$gExt" alt="conumber">
-   *
- * - *

Otherwise, it will be the callout number surrounded by - * parenthesis.

- * - *

Only the linecolumn and linerange units are - * supported. If no unit is specifed, linecolumn is assumed. - * If only a line is specified, the callout decoration appears in - * the defaultColumn. Lines will be padded with blanks to reach the - * necessary column, but callouts that are located beyond the last - * line of the verbatim environment will be ignored.

- * - *

Callouts are inserted before the character at the line/column - * where they are to occur.

- * - * @param context - * @param areaspecNodeSet The source node set that contains the areaspec. - * @param xalanNI - * - * @return The modified result tree fragment. - */ - public DocumentFragment insertCallouts (ExpressionContext context, - NodeIterator areaspecNodeSet, - NodeIterator xalanNI) { - String type = Params.getString(context, "stylesheet.result.type"); - boolean useFO = type.equals("fo"); - int defaultColumn = Params.getInt(context, "callout.defaultcolumn"); - - if (Params.getBoolean(context, "callout.graphics")) { - String gPath = Params.getString(context, "callout.graphics.path"); - String gExt = Params.getString(context, "callout.graphics.extension"); - int gMax = Params.getInt(context, "callout.graphics.number.limit"); - return insertGraphicCallouts(areaspecNodeSet, xalanNI, defaultColumn, - gPath, gExt, gMax, useFO); - } else if (Params.getBoolean(context, "callout.unicode")) { - int uStart = Params.getInt(context, "callout.unicode.start.character"); - int uMax = Params.getInt(context, "callout.unicode.number.limit"); - String uFont = Params.getString(context, "callout.unicode.font"); - return insertUnicodeCallouts(areaspecNodeSet, xalanNI, defaultColumn, - uFont, uStart, uMax, useFO); - } else if (Params.getBoolean(context, "callout.dingbats")) { - int dMax = 10; - return insertDingbatCallouts(areaspecNodeSet, xalanNI, defaultColumn, - dMax, useFO); - } else { - return insertTextCallouts(areaspecNodeSet, xalanNI, defaultColumn, useFO); - } - } - - public DocumentFragment insertGraphicCallouts (NodeIterator areaspecNodeSet, - NodeIterator xalanNI, - int defaultColumn, - String gPath, - String gExt, - int gMax, - boolean useFO) { - FormatGraphicCallout fgc = new FormatGraphicCallout(gPath,gExt,gMax,useFO); - return insertCallouts(areaspecNodeSet, xalanNI, defaultColumn, fgc); - } - - public DocumentFragment insertUnicodeCallouts (NodeIterator areaspecNodeSet, - NodeIterator xalanNI, - int defaultColumn, - String uFont, - int uStart, - int uMax, - boolean useFO) { - FormatUnicodeCallout fuc = new FormatUnicodeCallout(uFont, uStart, uMax, useFO); - return insertCallouts(areaspecNodeSet, xalanNI, defaultColumn, fuc); - } - - public DocumentFragment insertDingbatCallouts (NodeIterator areaspecNodeSet, - NodeIterator xalanNI, - int defaultColumn, - int gMax, - boolean useFO) { - FormatDingbatCallout fdc = new FormatDingbatCallout(gMax,useFO); - return insertCallouts(areaspecNodeSet, xalanNI, defaultColumn, fdc); - } - - public DocumentFragment insertTextCallouts (NodeIterator areaspecNodeSet, - NodeIterator xalanNI, - int defaultColumn, - boolean useFO) { - FormatTextCallout ftc = new FormatTextCallout(useFO); - return insertCallouts(areaspecNodeSet, xalanNI, defaultColumn, ftc); - } - - public DocumentFragment insertCallouts (NodeIterator areaspecNodeSet, - NodeIterator xalanNI, - int defaultColumn, - FormatCallout fCallout) { - - DocumentFragment xalanRTF = (DocumentFragment) xalanNI.nextNode(); - - callout = new Callout[10]; - calloutCount = 0; - calloutPos = 0; - lineNumber = 1; - colNumber = 1; - - // First we walk through the areaspec to calculate the position - // of the callouts - // - // - // - // - // - // - // - // - int pos = 0; - int coNum = 0; - boolean inAreaSet = false; - Node node = areaspecNodeSet.nextNode(); - node = node.getFirstChild(); - while (node != null) { - if (node.getNodeType() == Node.ELEMENT_NODE) { - if (node.getNodeName().equals("areaset")) { - coNum++; - Node area = node.getFirstChild(); - while (area != null) { - if (area.getNodeType() == Node.ELEMENT_NODE) { - if (area.getNodeName().equals("area")) { - addCallout(coNum, area, defaultColumn); - } else { - System.out.println("Unexpected element in areaset: " - + area.getNodeName()); - } - } - area = area.getNextSibling(); - } - } else if (node.getNodeName().equalsIgnoreCase("area")) { - coNum++; - addCallout(coNum, node, defaultColumn); - } else { - System.out.println("Unexpected element in areaspec: " - + node.getNodeName()); - } - } - - node = node.getNextSibling(); - } - - // Now sort them - java.util.Arrays.sort(callout, 0, calloutCount); - - DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); - DocumentBuilder docBuilder = null; - - try { - docBuilder = docFactory.newDocumentBuilder(); - } catch (ParserConfigurationException e) { - System.out.println("PCE 2!"); - return xalanRTF; - } - Document doc = docBuilder.newDocument(); - DocumentFragment df = doc.createDocumentFragment(); - DOMBuilder db = new DOMBuilder(doc, df); - - elementStack = new Stack(); - calloutFragment(db, xalanRTF, fCallout); - return df; - } - - /** - *

Build a FragmentValue with callout decorations.

- * - *

This is the method that actually does the work of adding - * callouts to a verbatim environment. It recursively walks through a - * tree of nodes, copying the structure into the rtf. Text nodes - * are examined for the position of callouts as described by the - * global callout parameters.

- * - *

When called, rtf should be an empty FragmentValue and node - * should be the first child of the result tree fragment that contains - * the existing, formatted verbatim text.

- * - * @param rtf The resulting verbatim environment with numbered lines. - * @param node The root of the tree to copy. - */ - private void calloutFragment(DOMBuilder rtf, - Node node, - FormatCallout fCallout) { - try { - if (node.getNodeType() == Node.DOCUMENT_FRAGMENT_NODE - || node.getNodeType() == Node.DOCUMENT_NODE) { - Node child = node.getFirstChild(); - while (child != null) { - calloutFragment(rtf, child, fCallout); - child = child.getNextSibling(); - } - } else if (node.getNodeType() == Node.ELEMENT_NODE) { - String ns = node.getNamespaceURI(); - String localName = node.getLocalName(); - String name = ((Element) node).getTagName(); - - rtf.startElement(ns, localName, name, - copyAttributes((Element) node)); - - elementStack.push(node); - - Node child = node.getFirstChild(); - while (child != null) { - calloutFragment(rtf, child, fCallout); - child = child.getNextSibling(); - } - } else if (node.getNodeType() == Node.TEXT_NODE) { - String text = node.getNodeValue(); - - char chars[] = text.toCharArray(); - int pos = 0; - for (int count = 0; count < text.length(); count++) { - if (calloutPos < calloutCount - && callout[calloutPos].getLine() == lineNumber - && callout[calloutPos].getColumn() == colNumber) { - if (pos > 0) { - rtf.characters(chars, 0, pos); - pos = 0; - } - - closeOpenElements(rtf); - - while (calloutPos < calloutCount - && callout[calloutPos].getLine() == lineNumber - && callout[calloutPos].getColumn() == colNumber) { - fCallout.formatCallout(rtf, callout[calloutPos]); - calloutPos++; - } - - openClosedElements(rtf); - } - - if (text.charAt(count) == '\n') { - // What if we need to pad this line? - if (calloutPos < calloutCount - && callout[calloutPos].getLine() == lineNumber - && callout[calloutPos].getColumn() > colNumber) { - - if (pos > 0) { - rtf.characters(chars, 0, pos); - pos = 0; - } - - closeOpenElements(rtf); - - while (calloutPos < calloutCount - && callout[calloutPos].getLine() == lineNumber - && callout[calloutPos].getColumn() > colNumber) { - formatPad(rtf, callout[calloutPos].getColumn() - colNumber); - colNumber = callout[calloutPos].getColumn(); - while (calloutPos < calloutCount - && callout[calloutPos].getLine() == lineNumber - && callout[calloutPos].getColumn() == colNumber) { - fCallout.formatCallout(rtf, callout[calloutPos]); - calloutPos++; - } - } - - openClosedElements(rtf); - } - - lineNumber++; - colNumber = 1; - } else { - colNumber++; - } - chars[pos++] = text.charAt(count); - } - - if (pos > 0) { - rtf.characters(chars, 0, pos); - } - } else if (node.getNodeType() == Node.COMMENT_NODE) { - String text = node.getNodeValue(); - char chars[] = text.toCharArray(); - rtf.comment(chars, 0, text.length()); - } else if (node.getNodeType() == Node.PROCESSING_INSTRUCTION_NODE) { - rtf.processingInstruction(node.getNodeName(), node.getNodeValue()); - } else { - System.out.println("Warning: unexpected node type in calloutFragment: " + node.getNodeType() + ": " + node.getNodeName()); - } - - if (node.getNodeType() == Node.ELEMENT_NODE) { - String ns = node.getNamespaceURI(); - String localName = node.getLocalName(); - String name = ((Element) node).getTagName(); - rtf.endElement(ns, localName, name); - elementStack.pop(); - } else { - // nop - } - } catch (SAXException e) { - System.out.println("SAX Exception in calloutFragment"); - } - } - - /** - *

Add a callout to the global callout array

- * - *

This method examines a callout area and adds it to - * the global callout array if it can be interpreted.

- * - *

Only the linecolumn and linerange units are - * supported. If no unit is specifed, linecolumn is assumed. - * If only a line is specified, the callout decoration appears in - * the defaultColumn.

- * - * @param coNum The callout number. - * @param node The area. - * @param defaultColumn The default column for callouts. - */ - private void addCallout (int coNum, - Node node, - int defaultColumn) { - Element area = (Element) node; - - String units = area.getAttribute("units"); - String otherUnits = area.getAttribute("otherunits"); - String coords = area.getAttribute("coords"); - int type = 0; - String otherType = null; - - if (units == null || units.equals("linecolumn")) { - type = Callout.LINE_COLUMN; // the default - } else if (units.equals("linerange")) { - type = Callout.LINE_RANGE; - } else if (units.equals("linecolumnpair")) { - type = Callout.LINE_COLUMN_PAIR; - } else if (units.equals("calspair")) { - type = Callout.CALS_PAIR; - } else { - type = Callout.OTHER; - otherType = otherUnits; - } - - if (type != Callout.LINE_COLUMN - && type != Callout.LINE_RANGE) { - System.out.println("Only linecolumn and linerange units are supported"); - return; - } - - if (coords == null) { - System.out.println("Coords must be specified"); - return; - } - - // Now let's see if we can interpret the coordinates... - StringTokenizer st = new StringTokenizer(coords); - int tokenCount = 0; - int c1 = 0; - int c2 = 0; - while (st.hasMoreTokens()) { - tokenCount++; - if (tokenCount > 2) { - System.out.println("Unparseable coordinates"); - return; - } - try { - String token = st.nextToken(); - int coord = Integer.parseInt(token); - c2 = coord; - if (tokenCount == 1) { - c1 = coord; - } - } catch (NumberFormatException e) { - System.out.println("Unparseable coordinate"); - return; - } - } - - // Make sure we aren't going to blow past the end of our array - if (calloutCount == callout.length) { - Callout bigger[] = new Callout[calloutCount+10]; - for (int count = 0; count < callout.length; count++) { - bigger[count] = callout[count]; - } - callout = bigger; - } - - // Ok, add the callout - if (tokenCount == 2) { - if (type == Callout.LINE_RANGE) { - for (int count = c1; count <= c2; count++) { - callout[calloutCount++] = new Callout(coNum, area, - count, defaultColumn, - type); - } - } else { - // assume linecolumn - callout[calloutCount++] = new Callout(coNum, area, c1, c2, type); - } - } else { - // if there's only one number, assume it's the line - callout[calloutCount++] = new Callout(coNum, area, c1, defaultColumn, type); - } - } - - /** - *

Add blanks to the result tree fragment.

- * - *

This method adds numBlanks to the result tree fragment. - * It's used to pad lines when callouts occur after the last existing - * characater in a line.

- * - * @param rtf The resulting verbatim environment with numbered lines. - * @param numBlanks The number of blanks to add. - */ - private void formatPad(DOMBuilder rtf, - int numBlanks) { - char chars[] = new char[numBlanks]; - for (int count = 0; count < numBlanks; count++) { - chars[count] = ' '; - } - - try { - rtf.characters(chars, 0, numBlanks); - } catch (SAXException e) { - System.out.println("SAX Exception in formatCallout"); - } - } - - private void closeOpenElements(DOMBuilder rtf) - throws SAXException { - // Close all the open elements... - tempStack = new Stack(); - while (!elementStack.empty()) { - Node elem = (Node) elementStack.pop(); - - String ns = elem.getNamespaceURI(); - String localName = elem.getLocalName(); - String name = ((Element) elem).getTagName(); - - // If this is the bottom of the stack and it's an fo:block - // or an HTML pre or div, don't duplicate it... - if (elementStack.empty() - && (((ns != null) - && ns.equals(foURI) - && localName.equals("block")) - || (((ns == null) - && localName.equalsIgnoreCase("pre")) - || ((ns != null) - && ns.equals(xhURI) - && localName.equals("pre"))) - || (((ns == null) - && localName.equalsIgnoreCase("div")) - || ((ns != null) - && ns.equals(xhURI) - && localName.equals("div"))))) { - elementStack.push(elem); - break; - } else { - rtf.endElement(ns, localName, name); - tempStack.push(elem); - } - } - } - - private void openClosedElements(DOMBuilder rtf) - throws SAXException { - // Now "reopen" the elements that we closed... - while (!tempStack.empty()) { - Node elem = (Node) tempStack.pop(); - - String ns = elem.getNamespaceURI(); - String localName = elem.getLocalName(); - String name = ((Element) elem).getTagName(); - NamedNodeMap domAttr = elem.getAttributes(); - - AttributesImpl attr = new AttributesImpl(); - for (int acount = 0; acount < domAttr.getLength(); acount++) { - Node a = domAttr.item(acount); - - if (((ns == null || ns == "http://www.w3.org/1999/xhtml") - && localName.equalsIgnoreCase("a")) - || (a.getLocalName().equalsIgnoreCase("id"))) { - // skip this attribute - } else { - attr.addAttribute(a.getNamespaceURI(), - a.getLocalName(), - a.getNodeName(), - "CDATA", - a.getNodeValue()); - } - } - - rtf.startElement(ns, localName, name, attr); - elementStack.push(elem); - } - - tempStack = null; - } - - private Attributes copyAttributes(Element node) { - AttributesImpl attrs = new AttributesImpl(); - NamedNodeMap nnm = node.getAttributes(); - for (int count = 0; count < nnm.getLength(); count++) { - Attr attr = (Attr) nnm.item(count); - String name = attr.getName(); - if (name.startsWith("xmlns:") || name.equals("xmlns")) { - // Skip it; (don't ya just love it!!) - } else { - attrs.addAttribute(attr.getNamespaceURI(), attr.getName(), - attr.getName(), "CDATA", attr.getValue()); - } - } - return attrs; - } -} diff --git a/xsl/extensions/xalan2/src/com/nwalsh/xalan/package.html b/xsl/extensions/xalan2/src/com/nwalsh/xalan/package.html deleted file mode 100644 index 92224fa85..000000000 --- a/xsl/extensions/xalan2/src/com/nwalsh/xalan/package.html +++ /dev/null @@ -1,48 +0,0 @@ - - -Norman Walsh's Xalan Extensions Package - - -

Norman Walsh's Xalan Extensions Package for Xalan2

- -

This package implements Xalan extensions for XSLT.

- -

Copyright (C) 2000 Norman Walsh

-

Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, copy, -modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions:

- -

The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software.

- -

Except as contained in this notice, the names of individuals -credited with contribution to this software shall not be used in -advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from the -individuals in question.

- -

Anything derived from this Software that is publically -distributed will be identified with a different name and the -version strings in any derived Software will be changed so that no -possibility of confusion between the derived package and this -Software will exist.

- - -
-

Warranty

-

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL NORMAN WALSH OR ANY OTHER -CONTRIBUTOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -DEALINGS IN THE SOFTWARE.

-
- - -