1

<?xml version="1.0"?>

     2

<xsl:stylesheet xmlns:func="http://exslt.org/functions" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:svg="http://www.w3.org/2000/svg" xmlns:str="http://exslt.org/strings" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:exsl="http://exslt.org/common" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ns="beremiz" xmlns:cc="http://creativecommons.org/ns#" xmlns:regexp="http://exslt.org/regular-expressions" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:dc="http://purl.org/dc/elements/1.1/" extension-element-prefixes="ns func exsl regexp str dyn" version="1.0" exclude-result-prefixes="ns str regexp exsl func dyn">

     3

  <xsl:output method="xml" cdata-section-elements="xhtml:script"/>

     4

  <xsl:variable name="hmi_elements" select="//svg:*[starts-with(@inkscape:label, 'HMI:')]"/>

     5

  <xsl:variable name="hmitree" select="ns:GetHMITree()"/>

     6

  <xsl:variable name="_categories">

     7

    <noindex>

     8

      <xsl:text>HMI_ROOT</xsl:text>

     9

    </noindex>

    10

    <noindex>

    11

      <xsl:text>HMI_PLC_STATUS</xsl:text>

    12

    </noindex>

    13

    <noindex>

    14

      <xsl:text>HMI_CURRENT_PAGE</xsl:text>

    15

    </noindex>

    16

  </xsl:variable>

    17

  <xsl:variable name="categories" select="exsl:node-set($_categories)"/>

    18

  <xsl:variable name="_indexed_hmitree">

    19

    <xsl:apply-templates mode="index" select="$hmitree"/>

    20

  </xsl:variable>

    21

  <xsl:variable name="indexed_hmitree" select="exsl:node-set($_indexed_hmitree)"/>

    22

  <xsl:template mode="index" match="*">

    23

    <xsl:param name="index" select="0"/>

    24

    <xsl:param name="parentpath" select="''"/>

    25

    <xsl:variable name="content">

    26

      <xsl:variable name="path">

    27

        <xsl:choose>

    28

          <xsl:when test="local-name() = 'HMI_ROOT'">

    29

            <xsl:value-of select="$parentpath"/>

    30

          </xsl:when>

    31

          <xsl:otherwise>

    32

            <xsl:value-of select="$parentpath"/>

    33

            <xsl:text>/</xsl:text>

    34

            <xsl:value-of select="@name"/>

    35

          </xsl:otherwise>

    36

        </xsl:choose>

    37

      </xsl:variable>

    38

      <xsl:choose>

    39

        <xsl:when test="not(local-name() = $categories/noindex)">

    40

          <xsl:copy>

    41

            <xsl:attribute name="index">

    42

              <xsl:value-of select="$index"/>

    43

            </xsl:attribute>

    44

            <xsl:attribute name="hmipath">

    45

              <xsl:value-of select="$path"/>

    46

            </xsl:attribute>

    47

            <xsl:for-each select="@*">

    48

              <xsl:copy/>

    49

            </xsl:for-each>

    50

          </xsl:copy>

    51

          <xsl:apply-templates mode="index" select="*[1]">

    52

            <xsl:with-param name="index" select="$index + 1"/>

    53

            <xsl:with-param name="parentpath">

    54

              <xsl:value-of select="$path"/>

    55

            </xsl:with-param>

    56

          </xsl:apply-templates>

    57

        </xsl:when>

    58

        <xsl:otherwise>

    59

          <xsl:apply-templates mode="index" select="*[1]">

    60

            <xsl:with-param name="index" select="$index"/>

    61

            <xsl:with-param name="parentpath">

    62

              <xsl:value-of select="$path"/>

    63

            </xsl:with-param>

    64

          </xsl:apply-templates>

    65

        </xsl:otherwise>

    66

      </xsl:choose>

    67

    </xsl:variable>

    68

    <xsl:copy-of select="$content"/>

    69

    <xsl:apply-templates mode="index" select="following-sibling::*[1]">

    70

      <xsl:with-param name="index" select="$index + count(exsl:node-set($content)/*)"/>

    71

      <xsl:with-param name="parentpath">

    72

        <xsl:value-of select="$parentpath"/>

    73

      </xsl:with-param>

    74

    </xsl:apply-templates>

    75

  </xsl:template>

    76

  <func:function name="func:parselabel">

    77

    <xsl:param name="label"/>

    78

    <xsl:variable name="description" select="substring-after($label,'HMI:')"/>

    79

    <xsl:variable name="_args" select="substring-before($description,'@')"/>

    80

    <xsl:variable name="args">

    81

      <xsl:choose>

    82

        <xsl:when test="$_args">

    83

          <xsl:value-of select="$_args"/>

    84

        </xsl:when>

    85

        <xsl:otherwise>

    86

          <xsl:value-of select="$description"/>

    87

        </xsl:otherwise>

    88

      </xsl:choose>

    89

    </xsl:variable>

    90

    <xsl:variable name="_type" select="substring-before($args,':')"/>

    91

    <xsl:variable name="type">

    92

      <xsl:choose>

    93

        <xsl:when test="$_type">

    94

          <xsl:value-of select="$_type"/>

    95

        </xsl:when>

    96

        <xsl:otherwise>

    97

          <xsl:value-of select="$args"/>

    98

        </xsl:otherwise>

    99

      </xsl:choose>

   100

    </xsl:variable>

   101

    <xsl:variable name="ast">

   102

      <xsl:if test="$type">

   103

        <widget>

   104

          <xsl:attribute name="type">

   105

            <xsl:value-of select="$type"/>

   106

          </xsl:attribute>

   107

          <xsl:for-each select="str:split(substring-after($args, ':'), ':')">

   108

            <arg>

   109

              <xsl:attribute name="value">

   110

                <xsl:value-of select="."/>

   111

              </xsl:attribute>

   112

            </arg>

   113

          </xsl:for-each>

   114

          <xsl:variable name="paths" select="substring-after($description,'@')"/>

   115

          <xsl:for-each select="str:split($paths, '@')">

   116

            <xsl:if test="string-length(.) &gt; 0">

   117

              <path>

   118

                <xsl:attribute name="value">

   119

                  <xsl:value-of select="."/>

   120

                </xsl:attribute>

   121

                <xsl:variable name="path" select="."/>

   122

                <xsl:variable name="item" select="$indexed_hmitree/*[@hmipath = $path]"/>

   123

                <xsl:if test="count($item) = 1">

   124

                  <xsl:attribute name="index">

   125

                    <xsl:value-of select="$item/@index"/>

   126

                  </xsl:attribute>

   127

                </xsl:if>

   128

              </path>

   129

            </xsl:if>

   130

          </xsl:for-each>

   131

        </widget>

   132

      </xsl:if>

   133

    </xsl:variable>

   134

    <func:result select="exsl:node-set($ast)"/>

   135

  </func:function>

   136

  <xsl:template mode="testtree" match="*">

   137

    <xsl:param name="indent" select="''"/>

   138

    <xsl:value-of select="$indent"/>

   139

    <xsl:text> </xsl:text>

   140

    <xsl:value-of select="local-name()"/>

   141

    <xsl:text> </xsl:text>

   142

    <xsl:for-each select="@*">

   143

      <xsl:value-of select="local-name()"/>

   144

      <xsl:text>="</xsl:text>

   145

      <xsl:value-of select="."/>

   146

      <xsl:text>" </xsl:text>

   147

    </xsl:for-each>

   148

    <xsl:text>

   149

</xsl:text>

   150

    <xsl:apply-templates mode="testtree" select="*">

   151

      <xsl:with-param name="indent">

   152

        <xsl:value-of select="concat($indent,'&gt;')"/>

   153

      </xsl:with-param>

   154

    </xsl:apply-templates>

   155

  </xsl:template>

   156

  <xsl:template name="debug_hmitree">

   157

    <xsl:text>Raw HMI tree

   158

</xsl:text>

   159

    <xsl:apply-templates mode="testtree" select="$hmitree"/>

   160

    <xsl:text>

   161

</xsl:text>

   162

    <xsl:text>Indexed HMI tree

   163

</xsl:text>

   164

    <xsl:apply-templates mode="testtree" select="$indexed_hmitree"/>

   165

  </xsl:template>

   166

  <xsl:variable name="geometry" select="ns:GetSVGGeometry()"/>

   167

  <xsl:template name="debug_geometry">

   168

    <xsl:text>ID, x, y, w, h

   169

</xsl:text>

   170

    <xsl:for-each select="$geometry">

   171

      <xsl:text> </xsl:text>

   172

      <xsl:value-of select="@Id"/>

   173

      <xsl:text> </xsl:text>

   174

      <xsl:value-of select="@x"/>

   175

      <xsl:text> </xsl:text>

   176

      <xsl:value-of select="@y"/>

   177

      <xsl:text> </xsl:text>

   178

      <xsl:value-of select="@w"/>

   179

      <xsl:text> </xsl:text>

   180

      <xsl:value-of select="@h"/>

   181

      <xsl:text>

   182

</xsl:text>

   183

    </xsl:for-each>

   184

  </xsl:template>

   185

  <func:function name="func:intersect_1d">

   186

    <xsl:param name="a0"/>

   187

    <xsl:param name="a1"/>

   188

    <xsl:param name="b0"/>

   189

    <xsl:param name="b1"/>

   190

    <xsl:variable name="d0" select="$a0 &gt;= $b0"/>

   191

    <xsl:variable name="d1" select="$a1 &gt;= $b1"/>

   192

    <xsl:choose>

   193

      <xsl:when test="not($d0) and $d1">

   194

        <func:result select="3"/>

   195

      </xsl:when>

   196

      <xsl:when test="$d0 and not($d1)">

   197

        <func:result select="2"/>

   198

      </xsl:when>

   199

      <xsl:when test="$d0 and $d1 and $a0 &lt; $b1">

   200

        <func:result select="1"/>

   201

      </xsl:when>

   202

      <xsl:when test="not($d0) and not($d1) and $b0 &lt; $a1">

   203

        <func:result select="1"/>

   204

      </xsl:when>

   205

      <xsl:otherwise>

   206

        <func:result select="0"/>

   207

      </xsl:otherwise>

   208

    </xsl:choose>

   209

  </func:function>

   210

  <func:function name="func:intersect">

   211

    <xsl:param name="a"/>

   212

    <xsl:param name="b"/>

   213

    <xsl:variable name="x_intersect" select="func:intersect_1d($a/@x, $a/@x+$a/@w, $b/@x, $b/@x+$b/@w)"/>

   214

    <xsl:choose>

   215

      <xsl:when test="$x_intersect != 0">

   216

        <xsl:variable name="y_intersect" select="func:intersect_1d($a/@y, $a/@y+$a/@h, $b/@y, $b/@y+$b/@h)"/>

   217

        <func:result select="$x_intersect * $y_intersect"/>

   218

      </xsl:when>

   219

      <xsl:otherwise>

   220

        <func:result select="0"/>

   221

      </xsl:otherwise>

   222

    </xsl:choose>

   223

  </func:function>

   224

  <func:function name="func:overlapping_geometry">

   225

    <xsl:param name="elt"/>

   226

    <xsl:variable name="groups" select="/svg:svg | //svg:g"/>

   227

    <xsl:variable name="g" select="$geometry[@Id = $elt/@id]"/>

   228

    <xsl:variable name="candidates" select="$geometry[@Id != $elt/@id]"/>

   229

    <func:result select="$candidates[(@Id = $groups/@id and (func:intersect($g, .) = 9)) or &#10;                          (not(@Id = $groups/@id) and (func:intersect($g, .) &gt; 0 ))]"/>

   230

  </func:function>

   231

  <xsl:variable name="hmi_pages" select="$hmi_elements[func:parselabel(@inkscape:label)/widget/@type = 'Page']"/>

   232

  <xsl:variable name="default_page">

   233

    <xsl:choose>

   234

      <xsl:when test="count($hmi_pages) &gt; 1">

   235

        <xsl:variable name="Home_page" select="$hmi_pages[func:parselabel(@inkscape:label)/widget/arg[1]/@value = 'Home']"/>

   236

        <xsl:choose>

   237

          <xsl:when test="$Home_page">

   238

            <xsl:text>Home</xsl:text>

   239

          </xsl:when>

   240

          <xsl:otherwise>

   241

            <xsl:message terminate="yes">No Home page defined!</xsl:message>

   242

          </xsl:otherwise>

   243

        </xsl:choose>

   244

      </xsl:when>

   245

      <xsl:when test="count($hmi_pages) = 0">

   246

        <xsl:message terminate="yes">No page defined!</xsl:message>

   247

      </xsl:when>

   248

      <xsl:otherwise>

   249

        <xsl:value-of select="func:parselabel($hmi_pages/@inkscape:label)/widget/arg[1]/@value"/>

   250

      </xsl:otherwise>

   251

    </xsl:choose>

   252

  </xsl:variable>

   253

  <func:function name="func:refered_elements">

   254

    <xsl:param name="elems"/>

   255

    <xsl:variable name="descend" select="$elems/descendant-or-self::svg:*"/>

   256

    <xsl:variable name="clones" select="$descend[self::svg:use]"/>

   257

    <xsl:variable name="originals" select="//svg:*[concat('#',@id) = $clones/@xlink:href]"/>

   258

    <xsl:choose>

   259

      <xsl:when test="$originals">

   260

        <func:result select="$descend | func:refered_elements($originals)"/>

   261

      </xsl:when>

   262

      <xsl:otherwise>

   263

        <func:result select="$descend"/>

   264

      </xsl:otherwise>

   265

    </xsl:choose>

   266

  </func:function>

   267

  <func:function name="func:all_related_elements">

   268

    <xsl:param name="page"/>

   269

    <xsl:variable name="page_overlapping_geometry" select="func:overlapping_geometry($page)"/>

   270

    <xsl:variable name="page_overlapping_elements" select="//svg:*[@id = $page_overlapping_geometry/@Id]"/>

   271

    <xsl:variable name="page_sub_elements" select="func:refered_elements($page | $page_overlapping_elements)"/>

   272

    <func:result select="$page_sub_elements"/>

   273

  </func:function>

   274

  <func:function name="func:required_elements">

   275

    <xsl:param name="pages"/>

   276

    <xsl:choose>

   277

      <xsl:when test="$pages">

   278

        <func:result select="func:all_related_elements($pages[1])&#10;                      | func:required_elements($pages[position()!=1])"/>

   279

      </xsl:when>

   280

      <xsl:otherwise>

   281

        <func:result select="/.."/>

   282

      </xsl:otherwise>

   283

    </xsl:choose>

   284

  </func:function>

   285

  <xsl:variable name="required_elements" select="//svg:defs/descendant-or-self::svg:*&#10;       | func:required_elements($hmi_pages)/ancestor-or-self::svg:*"/>

   286

  <xsl:variable name="discardable_elements" select="//svg:*[not(@id = $required_elements/@id)]"/>

   287

  <func:function name="func:sumarized_elements">

   288

    <xsl:param name="elements"/>

   289

    <xsl:variable name="short_list" select="$elements[not(ancestor::*/@id = $elements/@id)]"/>

   290

    <xsl:variable name="filled_groups" select="$short_list/parent::svg:*[&#10;        not(descendant::*[&#10;            not(self::svg:g) and&#10;            not(@id = $discardable_elements/@id) and&#10;            not(@id = $short_list/descendant-or-self::*[not(self::svg:g)]/@id)&#10;        ])]"/>

   291

    <xsl:variable name="groups_to_add" select="$filled_groups[not(ancestor::*/@id = $filled_groups/@id)]"/>

   292

    <func:result select="$groups_to_add | $short_list[not(ancestor::svg:g/@id = $filled_groups/@id)]"/>

   293

  </func:function>

   294

  <func:function name="func:detachable_elements">

   295

    <xsl:param name="pages"/>

   296

    <xsl:choose>

   297

      <xsl:when test="$pages">

   298

        <func:result select="func:sumarized_elements(func:all_related_elements($pages[1]))&#10;                      | func:detachable_elements($pages[position()!=1])"/>

   299

      </xsl:when>

   300

      <xsl:otherwise>

   301

        <func:result select="/.."/>

   302

      </xsl:otherwise>

   303

    </xsl:choose>

   304

  </func:function>

   305

  <xsl:variable name="_detachable_elements" select="func:detachable_elements($hmi_pages)"/>

   306

  <xsl:variable name="detachable_elements" select="$_detachable_elements[not(ancestor::*/@id = $_detachable_elements/@id)]"/>

   307

  <func:function name="func:is_descendant_path">

   308

    <xsl:param name="descend"/>

   309

    <xsl:param name="ancest"/>

   310

    <func:result select="string-length($ancest) &gt; 0 and starts-with($descend,$ancest)"/>

   311

  </func:function>

   312

  <xsl:template mode="page_desc" match="svg:*">

   313

    <xsl:variable name="desc" select="func:parselabel(@inkscape:label)/widget"/>

   314

    <xsl:variable name="page" select="."/>

   315

    <xsl:variable name="p" select="$geometry[@Id = $page/@id]"/>

   316

    <xsl:variable name="page_all_elements" select="func:all_related_elements($page)"/>

   317

    <xsl:variable name="all_page_widgets" select="$hmi_elements[@id = $page_all_elements/@id and @id != $page/@id]"/>

   318

    <xsl:variable name="page_relative_widgets" select="$all_page_widgets[func:is_descendant_path(func:parselabel(@inkscape:label)/widget/path/@value, $desc/path/@value)]"/>

   319

    <xsl:variable name="required_detachables" select="func:sumarized_elements($page_all_elements)/&#10;           ancestor-or-self::*[@id = $detachable_elements/@id]"/>

   320

    <xsl:text>  "</xsl:text>

   321

    <xsl:value-of select="$desc/arg[1]/@value"/>

   322

    <xsl:text>": {

   323

</xsl:text>

   324

    <xsl:text>    widget: hmi_widgets["</xsl:text>

   325

    <xsl:value-of select="@id"/>

   326

    <xsl:text>"],

   327

</xsl:text>

   328

    <xsl:text>    bbox: [</xsl:text>

   329

    <xsl:value-of select="$p/@x"/>

   330

    <xsl:text>, </xsl:text>

   331

    <xsl:value-of select="$p/@y"/>

   332

    <xsl:text>, </xsl:text>

   333

    <xsl:value-of select="$p/@w"/>

   334

    <xsl:text>, </xsl:text>

   335

    <xsl:value-of select="$p/@h"/>

   336

    <xsl:text>],

   337

</xsl:text>

   338

    <xsl:if test="$desc/path/@value">

   339

      <xsl:if test="count($desc/path/@index)=0">

   340

        <xsl:message terminate="no">

   341

          <xsl:text>Page id="</xsl:text>

   342

          <xsl:value-of select="$page/@id"/>

   343

          <xsl:text>" : No match for path "</xsl:text>

   344

          <xsl:value-of select="$desc/path/@value"/>

   345

          <xsl:text>" in HMI tree</xsl:text>

   346

        </xsl:message>

   347

      </xsl:if>

   348

      <xsl:text>    page_index: </xsl:text>

   349

      <xsl:value-of select="$desc/path/@index"/>

   350

      <xsl:text>,

   351

</xsl:text>

   352

    </xsl:if>

   353

    <xsl:text>    relative_widgets: [

   354

</xsl:text>

   355

    <xsl:for-each select="$page_relative_widgets">

   356

      <xsl:text>        hmi_widgets["</xsl:text>

   357

      <xsl:value-of select="@id"/>

   358

      <xsl:text>"]</xsl:text>

   359

      <xsl:if test="position()!=last()">

   360

        <xsl:text>,</xsl:text>

   361

      </xsl:if>

   362

      <xsl:text>

   363

</xsl:text>

   364

    </xsl:for-each>

   365

    <xsl:text>    ],

   366

</xsl:text>

   367

    <xsl:text>    absolute_widgets: [

   368

</xsl:text>

   369

    <xsl:for-each select="$all_page_widgets[not(@id = $page_relative_widgets/@id)]">

   370

      <xsl:text>        hmi_widgets["</xsl:text>

   371

      <xsl:value-of select="@id"/>

   372

      <xsl:text>"]</xsl:text>

   373

      <xsl:if test="position()!=last()">

   374

        <xsl:text>,</xsl:text>

   375

      </xsl:if>

   376

      <xsl:text>

   377

</xsl:text>

   378

    </xsl:for-each>

   379

    <xsl:text>    ],

   380

</xsl:text>

   381

    <xsl:text>    required_detachables: {

   382

</xsl:text>

   383

    <xsl:for-each select="$required_detachables">

   384

      <xsl:text>        "</xsl:text>

   385

      <xsl:value-of select="@id"/>

   386

      <xsl:text>": detachable_elements["</xsl:text>

   387

      <xsl:value-of select="@id"/>

   388

      <xsl:text>"]</xsl:text>

   389

      <xsl:if test="position()!=last()">

   390

        <xsl:text>,</xsl:text>

   391

      </xsl:if>

   392

      <xsl:text>

   393

</xsl:text>

   394

    </xsl:for-each>

   395

    <xsl:text>    }

   396

</xsl:text>

   397

    <xsl:text>  }</xsl:text>

   398

    <xsl:if test="position()!=last()">

   399

      <xsl:text>,</xsl:text>

   400

    </xsl:if>

   401

    <xsl:text>

   402

</xsl:text>

   403

  </xsl:template>

   404

  <xsl:template name="debug_detachables">

   405

    <xsl:for-each select="$detachable_elements">

   406

      <xsl:text> </xsl:text>

   407

      <xsl:value-of select="@id"/>

   408

      <xsl:text>

   409

</xsl:text>

   410

    </xsl:for-each>

   411

  </xsl:template>

   412

  <xsl:template mode="inline_svg" match="@* | node()">

   413

    <xsl:if test="not(@id = $discardable_elements/@id)">

   414

      <xsl:copy>

   415

        <xsl:apply-templates mode="inline_svg" select="@* | node()"/>

   416

      </xsl:copy>

   417

    </xsl:if>

   418

  </xsl:template>

   419

  <xsl:template mode="inline_svg" match="svg:svg/@width"/>

   420

  <xsl:template mode="inline_svg" match="svg:svg/@height"/>

   421

  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:svg">

   422

    <svg>

   423

      <xsl:attribute name="preserveAspectRatio">

   424

        <xsl:text>none</xsl:text>

   425

      </xsl:attribute>

   426

      <xsl:attribute name="height">

   427

        <xsl:text>100vh</xsl:text>

   428

      </xsl:attribute>

   429

      <xsl:attribute name="width">

   430

        <xsl:text>100vw</xsl:text>

   431

      </xsl:attribute>

   432

      <xsl:apply-templates mode="inline_svg" select="@* | node()"/>

   433

    </svg>

   434

  </xsl:template>

   435

  <xsl:template mode="inline_svg" match="svg:svg[@viewBox!=concat('0 0 ', @width, ' ', @height)]">

   436

    <xsl:message terminate="yes">

   437

      <xsl:text>ViewBox settings other than X=0, Y=0 and Scale=1 are not supported</xsl:text>

   438

    </xsl:message>

   439

  </xsl:template>

   440

  <xsl:template mode="inline_svg" match="sodipodi:namedview[@units!='px' or @inkscape:document-units!='px']">

   441

    <xsl:message terminate="yes">

   442

      <xsl:text>All units must be set to "px" in Inkscape's document properties</xsl:text>

   443

    </xsl:message>

   444

  </xsl:template>

   445

  <xsl:variable name="to_unlink" select="$hmi_elements[not(@id = $hmi_pages)]//svg:use"/>

   446

  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="inline_svg" match="svg:use">

   447

    <xsl:choose>

   448

      <xsl:when test="@id = $to_unlink/@id">

   449

        <xsl:call-template name="unlink_clone"/>

   450

      </xsl:when>

   451

      <xsl:otherwise>

   452

        <xsl:copy>

   453

          <xsl:apply-templates mode="inline_svg" select="@* | node()"/>

   454

        </xsl:copy>

   455

      </xsl:otherwise>

   456

    </xsl:choose>

   457

  </xsl:template>

   458

  <xsl:variable name="_excluded_use_attrs">

   459

    <name>

   460

      <xsl:text>href</xsl:text>

   461

    </name>

   462

    <name>

   463

      <xsl:text>width</xsl:text>

   464

    </name>

   465

    <name>

   466

      <xsl:text>height</xsl:text>

   467

    </name>

   468

    <name>

   469

      <xsl:text>x</xsl:text>

   470

    </name>

   471

    <name>

   472

      <xsl:text>y</xsl:text>

   473

    </name>

   474

  </xsl:variable>

   475

  <xsl:variable name="excluded_use_attrs" select="exsl:node-set($_excluded_use_attrs)"/>

   476

  <xsl:template xmlns="http://www.w3.org/2000/svg" name="unlink_clone">

   477

    <g>

   478

      <xsl:for-each select="@*[not(local-name() = $excluded_use_attrs/name)]">

   479

        <xsl:attribute name="{name()}">

   480

          <xsl:value-of select="."/>

   481

        </xsl:attribute>

   482

      </xsl:for-each>

   483

      <xsl:variable name="targetid" select="substring-after(@xlink:href,'#')"/>

   484

      <xsl:apply-templates mode="unlink_clone" select="//svg:*[@id = $targetid]">

   485

        <xsl:with-param name="seed" select="@id"/>

   486

      </xsl:apply-templates>

   487

    </g>

   488

  </xsl:template>

   489

  <xsl:template xmlns="http://www.w3.org/2000/svg" mode="unlink_clone" match="@id">

   490

    <xsl:param name="seed"/>

   491

    <xsl:attribute name="id">

   492

      <xsl:value-of select="$seed"/>

   493

      <xsl:text>_</xsl:text>

   494

      <xsl:value-of select="."/>