docs/docbook/xslt/db2latex/labelid.mod.xsl

   1 <?xml version='1.0'?>
   2 <!--#############################################################################
   3 |       $Id: labelid.mod.xsl,v 1.1.2.1 2003/05/01 14:06:14 jelmer Exp $
   4 |- #############################################################################
   5 |       $Author: jelmer $
   6 |
   7 |   PURPOSE: When this template is called, it marks the object with a label
   8 | and an hypertarget.
   9 + ############################################################################## -->
  10
  11 <xsl:stylesheet
  12     xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  13     xmlns:doc="http://nwalsh.com/xsl/documentation/1.0"
  14     exclude-result-prefixes="doc" version='1.0'>
  15
  16
  17
  18     <!--############################################################################# -->
  19     <!-- DOCUMENTATION                                                                -->
  20     <doc:reference id="labelid" xmlns="">
  21         <referenceinfo>
  22             <releaseinfo role="meta">
  23                 $Id: labelid.mod.xsl,v 1.1.2.1 2003/05/01 14:06:14 jelmer Exp $
  24             </releaseinfo>
  25         <authorgroup>
  26             <author> <firstname>Ramon</firstname> <surname>Casellas</surname> </author>
  27             <author> <firstname>James</firstname> <surname>Devenish</surname> </author>
  28         </authorgroup>
  29             <copyright>
  30                 <year>2000</year> <year>2001</year> <year>2002</year> <year>2003</year>
  31                 <holder>Ramon Casellas</holder>
  32             </copyright>
  33         </referenceinfo>
  34
  35         <title>Labels <filename>labelid.mod.xsl</filename></title>
  36         <partintro>
  37             <section><title>Introduction</title>
  38                 <para></para>
  39             </section>
  40         </partintro>
  41     </doc:reference>
  42
  43
  44
  45     <doc:template name="label.id" xmlns="">
  46         <refpurpose>Marks the current object with a label.</refpurpose>
  47         <refdescription>
  48             <para>This template marks the current object with a <literal>
  49                     \label{.}</literal>. The passed argument indicates the object whose
  50                 <literal>id attribute</literal> is used to generate the label.
  51                 In this sense, in most cases its the current node itself.
  52                 If the used object has not an id attribute, a unique id is
  53                 obtained by means of the <literal>generate-id</literal> function.
  54                 Moreover, if we are using the hyperref package, a hypertarget is
  55                 also defined for this object. </para>
  56         </refdescription>
  57         <refparameter>
  58             <variablelist>
  59                 <varlistentry><term>object</term>
  60                     <listitem><para>The node whose id is to be used.</para></listitem>
  61                 </varlistentry>
  62             </variablelist>
  63         </refparameter>
  64         <refreturn>
  65             <para>This template returns the id that has been used to label the
  66                 object.</para>
  67         </refreturn>
  68     </doc:template>
  69
  70     <xsl:template name="label.id">
  71         <xsl:text>\label{</xsl:text>
  72         <xsl:call-template name="generate.label.id"/>
  73         <xsl:text>}</xsl:text>
  74         </xsl:template>
  75
  76     <xsl:template name="generate.label.id">
  77         <xsl:param name="object"        select="."/>
  78         <xsl:variable name="id">
  79             <xsl:choose>
  80                 <xsl:when test="$object/@id">
  81                     <xsl:value-of select="$object/@id"/>
  82                 </xsl:when>
  83                 <xsl:otherwise>
  84                     <xsl:value-of select="generate-id($object)"/>
  85                 </xsl:otherwise>
  86             </xsl:choose>
  87         </xsl:variable>
  88         <xsl:value-of select="normalize-space($id)"/>
  89     </xsl:template>
  90
  91
  92
  93
  94     <!--
  95     <xsl:template match="*" mode="label.content">
  96         <xsl:message>
  97             <xsl:text>Request for label of unexpected element: </xsl:text>
  98             <xsl:value-of select="name(.)"/>
  99         </xsl:message>
 100     </xsl:template>
 101
 102     <xsl:template match="set|book" mode="label.content">
 103         <xsl:param name="punct">.</xsl:param>
 104         <xsl:if test="@label">
 105             <xsl:value-of select="@label"/>
 106             <xsl:value-of select="$punct"/>
 107         </xsl:if>
 108     </xsl:template>
 109
 110     <xsl:template match="part" mode="label.content">
 111         <xsl:param name="punct">.</xsl:param>
 112         <xsl:choose>
 113             <xsl:when test="@label">
 114                 <xsl:value-of select="@label"/>
 115                 <xsl:value-of select="$punct"/>
 116             </xsl:when>
 117             <xsl:when test="$part.autolabel != 0">
 118                 <xsl:number from="book" count="part" format="I"/>
 119                 <xsl:value-of select="$punct"/>
 120             </xsl:when>
 121         </xsl:choose>
 122     </xsl:template>
 123
 124
 125     <xsl:template match="preface" mode="label.content">
 126         <xsl:param name="punct">.</xsl:param>
 127         <xsl:choose>
 128             <xsl:when test="@label">
 129                 <xsl:value-of select="@label"/>
 130                 <xsl:value-of select="$punct"/>
 131             </xsl:when>
 132             <xsl:when test="$preface.autolabel != 0">
 133                 <xsl:number from="book" count="preface" format="1" level="any"/>
 134                 <xsl:value-of select="$punct"/>
 135             </xsl:when>
 136         </xsl:choose>
 137     </xsl:template>
 138
 139     <xsl:template match="chapter" mode="label.content">
 140         <xsl:param name="punct">.</xsl:param>
 141         <xsl:choose>
 142             <xsl:when test="@label">
 143                 <xsl:value-of select="@label"/>
 144                 <xsl:value-of select="$punct"/>
 145             </xsl:when>
 146             <xsl:when test="$chapter.autolabel != 0">
 147                 <xsl:number from="book" count="chapter" format="1" level="any"/>
 148                 <xsl:value-of select="$punct"/>
 149             </xsl:when>
 150         </xsl:choose>
 151     </xsl:template>
 152
 153     <xsl:template match="appendix" mode="label.content">
 154         <xsl:param name="punct">.</xsl:param>
 155         <xsl:choose>
 156             <xsl:when test="@label">
 157                 <xsl:value-of select="@label"/>
 158                 <xsl:value-of select="$punct"/>
 159             </xsl:when>
 160             <xsl:when test="$chapter.autolabel != 0">
 161                 <xsl:number from="book" count="appendix" format="A" level="any"/>
 162                 <xsl:value-of select="$punct"/>
 163             </xsl:when>
 164         </xsl:choose>
 165     </xsl:template>
 166
 167     <xsl:template match="article" mode="label.content">
 168         <xsl:param name="punct">.</xsl:param>
 169         <xsl:if test="@label">
 170             <xsl:value-of select="@label"/>
 171             <xsl:value-of select="$punct"/>
 172         </xsl:if>
 173     </xsl:template>
 174
 175
 176     <xsl:template match="dedication|colophon" mode="label.content">
 177         <xsl:param name="punct">.</xsl:param>
 178         <xsl:if test="@label">
 179             <xsl:value-of select="@label"/>
 180             <xsl:value-of select="$punct"/>
 181         </xsl:if>
 182     </xsl:template>
 183
 184     <xsl:template match="reference" mode="label.content">
 185         <xsl:param name="punct">.</xsl:param>
 186         <xsl:choose>
 187             <xsl:when test="@label">
 188                 <xsl:value-of select="@label"/>
 189                 <xsl:value-of select="$punct"/>
 190             </xsl:when>
 191             <xsl:when test="$part.autolabel != 0">
 192                 <xsl:number from="book" count="reference" format="I" level="any"/>
 193                 <xsl:value-of select="$punct"/>
 194             </xsl:when>
 195         </xsl:choose>
 196     </xsl:template>
 197
 198     <xsl:template match="refentry" mode="label.content">
 199         <xsl:param name="punct">.</xsl:param>
 200         <xsl:if test="@label">
 201             <xsl:value-of select="@label"/>
 202             <xsl:value-of select="$punct"/>
 203         </xsl:if>
 204     </xsl:template>
 205
 206     <xsl:template match="section" mode="label.content">
 207         <xsl:param name="punct">.</xsl:param>
 208
 209         <xsl:if test="local-name(..) = 'section'">
 210             <xsl:apply-templates select=".." mode="label.content">
 211                 <xsl:with-param name="punct">.</xsl:with-param>
 212             </xsl:apply-templates>
 213         </xsl:if>
 214
 215         <xsl:variable name="parent.is.component">
 216             <xsl:call-template name="is.component">
 217                 <xsl:with-param name="node" select=".."/>
 218             </xsl:call-template>
 219         </xsl:variable>
 220
 221         <xsl:variable name="label">
 222             <xsl:call-template name="label.this.section">
 223                 <xsl:with-param name="section" select="."/>
 224             </xsl:call-template>
 225         </xsl:variable>
 226
 227         <xsl:if test="$section.label.includes.component.label != 0
 228             and $parent.is.component != 0">
 229             <xsl:apply-templates select=".." mode="label.content">
 230                 <xsl:with-param name="punct">.</xsl:with-param>
 231             </xsl:apply-templates>
 232         </xsl:if>
 233
 234         <xsl:choose>
 235             <xsl:when test="@label">
 236                 <xsl:value-of select="@label"/>
 237                 <xsl:value-of select="$punct"/>
 238             </xsl:when>
 239             <xsl:when test="$label != 0">
 240                 <xsl:number count="section"/>
 241                 <xsl:value-of select="$punct"/>
 242             </xsl:when>
 243         </xsl:choose>
 244     </xsl:template>
 245
 246     <xsl:template match="sect1" mode="label.content">
 247         <xsl:param name="punct">.</xsl:param>
 248
 249         <xsl:variable name="parent.is.component">
 250             <xsl:call-template name="is.component">
 251                 <xsl:with-param name="node" select=".."/>
 252             </xsl:call-template>
 253         </xsl:variable>
 254         <xsl:if test="$section.label.includes.component.label != 0
 255             and $parent.is.component">
 256             <xsl:apply-templates select=".." mode="label.content">
 257                 <xsl:with-param name="punct">.</xsl:with-param>
 258             </xsl:apply-templates>
 259         </xsl:if>
 260
 261         <xsl:choose>
 262             <xsl:when test="@label">
 263                 <xsl:value-of select="@label"/>
 264                 <xsl:value-of select="$punct"/>
 265             </xsl:when>
 266             <xsl:when test="$section.autolabel != 0">
 267                 <xsl:number count="sect1"/>
 268                 <xsl:value-of select="$punct"/>
 269             </xsl:when>
 270         </xsl:choose>
 271     </xsl:template>
 272
 273     <xsl:template match="sect2|sect3|sect4|sect5" mode="label.content">
 274         <xsl:param name="punct">.</xsl:param>
 275
 276         <xsl:apply-templates select=".." mode="label.content">
 277             <xsl:with-param name="punct">.</xsl:with-param>
 278         </xsl:apply-templates>
 279
 280         <xsl:choose>
 281             <xsl:when test="@label">
 282                 <xsl:value-of select="@label"/>
 283                 <xsl:value-of select="$punct"/>
 284             </xsl:when>
 285             <xsl:when test="$section.autolabel != 0">
 286                 <xsl:choose>
 287                     <xsl:when test="local-name(.) = 'sect2'">
 288                         <xsl:number count="sect2"/>
 289                     </xsl:when>
 290                     <xsl:when test="local-name(.) = 'sect3'">
 291                         <xsl:number count="sect3"/>
 292                     </xsl:when>
 293                     <xsl:when test="local-name(.) = 'sect4'">
 294                         <xsl:number count="sect4"/>
 295                     </xsl:when>
 296                     <xsl:when test="local-name(.) = 'sect5'">
 297                         <xsl:number count="sect5"/>
 298                     </xsl:when>
 299                     <xsl:otherwise>
 300                         <xsl:message>label.content: this can't happen!</xsl:message>
 301                     </xsl:otherwise>
 302                 </xsl:choose>
 303                 <xsl:value-of select="$punct"/>
 304             </xsl:when>
 305         </xsl:choose>
 306     </xsl:template>
 307     <xsl:template match="refsect1|refsect2|refsect3" mode="label.content">
 308         <xsl:param name="punct">.</xsl:param>
 309         <xsl:choose>
 310             <xsl:when test="@label">
 311                 <xsl:value-of select="@label"/>
 312                 <xsl:value-of select="$punct"/>
 313             </xsl:when>
 314             <xsl:when test="$section.autolabel != 0">
 315                 <xsl:number level="multiple" count="refsect1|refsect2|refsect3"/>
 316                 <xsl:value-of select="$punct"/>
 317             </xsl:when>
 318         </xsl:choose>
 319     </xsl:template>
 320
 321     <xsl:template match="simplesect" mode="label.content">
 322         <xsl:param name="punct">.</xsl:param>
 323         <xsl:choose>
 324             <xsl:when test="@label">
 325                 <xsl:value-of select="@label"/>
 326                 <xsl:value-of select="$punct"/>
 327             </xsl:when>
 328             <xsl:when test="$section.autolabel != 0">
 329                 <xsl:number level="multiple" count="section
 330                     |sect1|sect2|sect3|sect4|sect5
 331                     |refsect1|refsect2|refsect3
 332                     |simplesect"/>
 333                 <xsl:value-of select="$punct"/>
 334             </xsl:when>
 335         </xsl:choose>
 336     </xsl:template>
 337
 338     <xsl:template match="qandadiv" mode="label.content">
 339         <xsl:param name="punct">.</xsl:param>
 340         <xsl:variable name="prefix">
 341             <xsl:if test="$qanda.inherit.numeration != 0">
 342                 <xsl:variable name="lparent" select="(ancestor::set
 343                     |ancestor::book
 344                     |ancestor::chapter
 345                     |ancestor::appendix
 346                     |ancestor::preface
 347                     |ancestor::section
 348                     |ancestor::simplesect
 349                     |ancestor::sect1
 350                     |ancestor::sect2
 351                     |ancestor::sect3
 352                     |ancestor::sect4
 353                     |ancestor::sect5
 354                     |ancestor::refsect1
 355                     |ancestor::refsect2
 356                     |ancestor::refsect3)[last()]"/>
 357                 <xsl:if test="count($lparent)>0">
 358                     <xsl:apply-templates select="$lparent" mode="label.content"/>
 359                 </xsl:if>
 360             </xsl:if>
 361         </xsl:variable>
 362         <xsl:choose>
 363             <xsl:when test="@label">
 364                 <xsl:value-of select="$prefix"/>
 365                 <xsl:value-of select="@label"/>
 366                 <xsl:value-of select="$punct"/>
 367             </xsl:when>
 368             <xsl:when test="$qandadiv.autolabel != 0">
 369                 <xsl:value-of select="$prefix"/>
 370                 <xsl:number level="multiple" count="qandadiv" format="1"/>
 371                 <xsl:value-of select="$punct"/>
 372             </xsl:when>
 373         </xsl:choose>
 374     </xsl:template>
 375
 376     <xsl:template match="question|answer" mode="label.content">
 377         <xsl:param name="punct">.</xsl:param>
 378         <xsl:variable name="prefix">
 379             <xsl:if test="$qanda.inherit.numeration != 0">
 380                 <xsl:variable name="lparent" select="(ancestor::set
 381                     |ancestor::book
 382                     |ancestor::chapter
 383                     |ancestor::appendix
 384                     |ancestor::preface
 385                     |ancestor::section
 386                     |ancestor::simplesect
 387                     |ancestor::sect1
 388                     |ancestor::sect2
 389                     |ancestor::sect3
 390                     |ancestor::sect4
 391                     |ancestor::sect5
 392                     |ancestor::refsect1
 393                     |ancestor::refsect2
 394                     |ancestor::refsect3
 395                     |ancestor::qandadiv)[last()]"/>
 396                 <xsl:if test="count($lparent)>0">
 397                     <xsl:apply-templates select="$lparent" mode="label.content"/>
 398                 </xsl:if>
 399             </xsl:if>
 400         </xsl:variable>
 401
 402         <xsl:variable name="inhlabel"
 403             select="ancestor-or-self::qandaset/@defaultlabel[1]"/>
 404
 405         <xsl:variable name="deflabel">
 406             <xsl:choose>
 407                 <xsl:when test="$inhlabel != ''">
 408                     <xsl:value-of select="$inhlabel"/>
 409                 </xsl:when>
 410                 <xsl:otherwise>
 411                     <xsl:value-of select="$qanda.defaultlabel"/>
 412                 </xsl:otherwise>
 413             </xsl:choose>
 414         </xsl:variable>
 415
 416         <xsl:variable name="label" select="label"/>
 417
 418         <xsl:choose>
 419             <xsl:when test="count($label)>0">
 420                 <xsl:value-of select="$prefix"/>
 421                 <xsl:apply-templates select="$label"/>
 422                 <xsl:value-of select="$punct"/>
 423             </xsl:when>
 424
 425             <xsl:when test="$deflabel = 'qanda'">
 426                 <xsl:call-template name="gentext.element.name"/>
 427             </xsl:when>
 428
 429             <xsl:when test="$deflabel = 'number'">
 430                 <xsl:if test="name(.) = 'question'">
 431                     <xsl:value-of select="$prefix"/>
 432                     <xsl:number level="multiple" count="qandaentry" format="1"/>
 433                     <xsl:value-of select="$punct"/>
 434                 </xsl:if>
 435             </xsl:when>
 436         </xsl:choose>
 437     </xsl:template>
 438
 439     <xsl:template match="bibliography|glossary|index" mode="label.content">
 440         <xsl:param name="punct">.</xsl:param>
 441         <xsl:if test="@label">
 442             <xsl:value-of select="@label"/>
 443             <xsl:value-of select="$punct"/>
 444         </xsl:if>
 445     </xsl:template>
 446
 447     <xsl:template match="figure|table|example|equation" mode="label.content">
 448         <xsl:param name="punct">.</xsl:param>
 449         <xsl:choose>
 450             <xsl:when test="@label">
 451                 <xsl:value-of select="@label"/>
 452                 <xsl:value-of select="$punct"/>
 453             </xsl:when>
 454             <xsl:otherwise>
 455                 <xsl:variable name="pchap"
 456                     select="ancestor::chapter|ancestor::appendix"/>
 457                 <xsl:choose>
 458                     <xsl:when test="count($pchap)>0">
 459                         <xsl:apply-templates select="$pchap" mode="label.content">
 460                             <xsl:with-param name="punct">.</xsl:with-param>
 461                         </xsl:apply-templates>
 462                         <xsl:number format="1" from="chapter|appendix" level="any"/>
 463                         <xsl:value-of select="$punct"/>
 464                     </xsl:when>
 465                     <xsl:otherwise>
 466                         <xsl:number format="1" from="book|article" level="any"/>
 467                         <xsl:value-of select="$punct"/>
 468                     </xsl:otherwise>
 469                 </xsl:choose>
 470             </xsl:otherwise>
 471         </xsl:choose>
 472     </xsl:template>
 473
 474     <xsl:template match="abstract" mode="label.content">
 475         <xsl:param name="punct">.</xsl:param>
 476     </xsl:template>
 477     -->
 478
 479 </xsl:stylesheet>