1

<?xml version="1.0"?>

     2

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

     3

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

     4

  <xsl:variable name="svg" select="/svg:svg"/>

     5

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

     6

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

     7

  <xsl:variable name="_categories">

     8

    <noindex>

     9

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

    10

    </noindex>

    11

    <noindex>

    12

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

    13

    </noindex>

    14

  </xsl:variable>

    15

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

    16

  <xsl:variable name="_indexed_hmitree">

    17

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

    18

  </xsl:variable>

    19

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

    20

  <preamble:hmi-tree/>

    21

  <xsl:template match="preamble:hmi-tree">

    22

    <xsl:text>

    23

</xsl:text>

    24

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

    25

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

    26

    <xsl:text> */

    27

</xsl:text>

    28

    <xsl:text>

    29

</xsl:text>

    30

    <xsl:text>var hmi_hash = [</xsl:text>

    31

    <xsl:value-of select="$hmitree/@hash"/>

    32

    <xsl:text>];

    33

</xsl:text>

    34

    <xsl:text>

    35

</xsl:text>

    36

    <xsl:text>var heartbeat_index = </xsl:text>

    37

    <xsl:value-of select="$indexed_hmitree/*[@hmipath = '/HEARTBEAT']/@index"/>

    38

    <xsl:text>;

    39

</xsl:text>

    40

    <xsl:text>

    41

</xsl:text>

    42

    <xsl:text>var hmitree_types = [

    43

</xsl:text>

    44

    <xsl:for-each select="$indexed_hmitree/*">

    45

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

    46

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

    47

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

    48

      <xsl:value-of select="substring(local-name(), 5)"/>

    49

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

    50

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

    51

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

    52

      </xsl:if>

    53

      <xsl:text>

    54

</xsl:text>

    55

    </xsl:for-each>

    56

    <xsl:text>];

    57

</xsl:text>

    58

    <xsl:text>

    59

</xsl:text>

    60

    <xsl:text>var hmitree_paths = [

    61

</xsl:text>

    62

    <xsl:for-each select="$indexed_hmitree/*">

    63

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

    64

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

    65

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

    66

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

    67

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

    68

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

    69

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

    70

      </xsl:if>

    71

      <xsl:text>

    72

</xsl:text>

    73

    </xsl:for-each>

    74

    <xsl:text>];

    75

</xsl:text>

    76

    <xsl:text>

    77

</xsl:text>

    78

    <xsl:text>

    79

</xsl:text>

    80

  </xsl:template>

    81

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

    82

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

    83

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

    84

    <xsl:variable name="content">

    85

      <xsl:variable name="path">

    86

        <xsl:choose>

    87

          <xsl:when test="count(ancestor::*)=0">

    88

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

    89

          </xsl:when>

    90

          <xsl:when test="count(ancestor::*)=1">

    91

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

    92

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

    93

          </xsl:when>

    94

          <xsl:otherwise>

    95

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

    96

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

    97

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

    98

          </xsl:otherwise>

    99

        </xsl:choose>

   100

      </xsl:variable>

   101

      <xsl:choose>

   102

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

   103

          <xsl:copy>

   104

            <xsl:attribute name="index">

   105

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

   106

            </xsl:attribute>

   107

            <xsl:attribute name="hmipath">

   108

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

   109

            </xsl:attribute>

   110

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

   111

              <xsl:copy/>

   112

            </xsl:for-each>

   113

          </xsl:copy>

   114

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

   115

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

   116

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

   117

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

   118

            </xsl:with-param>

   119

          </xsl:apply-templates>

   120

        </xsl:when>

   121

        <xsl:otherwise>

   122

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

   123

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

   124

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

   125

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

   126

            </xsl:with-param>

   127

          </xsl:apply-templates>

   128

        </xsl:otherwise>

   129

      </xsl:choose>

   130

    </xsl:variable>

   131

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

   132

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

   133

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

   134

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

   135

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

   136

      </xsl:with-param>

   137

    </xsl:apply-templates>

   138

  </xsl:template>

   139

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

   140

    <xsl:variable name="label" select="@inkscape:label"/>

   141

    <xsl:variable name="id" select="@id"/>

   142

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

   143

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

   144

    <xsl:variable name="args">

   145

      <xsl:choose>

   146

        <xsl:when test="$_args">

   147

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

   148

        </xsl:when>

   149

        <xsl:otherwise>

   150

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

   151

        </xsl:otherwise>

   152

      </xsl:choose>

   153

    </xsl:variable>

   154

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

   155

    <xsl:variable name="type">

   156

      <xsl:choose>

   157

        <xsl:when test="$_type">

   158

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

   159

        </xsl:when>

   160

        <xsl:otherwise>

   161

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

   162

        </xsl:otherwise>

   163

      </xsl:choose>

   164

    </xsl:variable>

   165

    <xsl:if test="$type">

   166

      <widget>

   167

        <xsl:attribute name="id">

   168

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

   169

        </xsl:attribute>

   170

        <xsl:attribute name="type">

   171

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

   172

        </xsl:attribute>

   173

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

   174

          <arg>

   175

            <xsl:attribute name="value">

   176

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

   177

            </xsl:attribute>

   178

          </arg>

   179

        </xsl:for-each>

   180

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

   181

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

   182

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

   183

            <path>

   184

              <xsl:variable name="pathminmax" select="str:split(.,',')"/>

   185

              <xsl:variable name="path" select="$pathminmax[1]"/>

   186

              <xsl:variable name="pathminmaxcount" select="count($pathminmax)"/>

   187

              <xsl:attribute name="value">

   188

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

   189

              </xsl:attribute>

   190

              <xsl:choose>

   191

                <xsl:when test="$pathminmaxcount = 3">

   192

                  <xsl:attribute name="min">

   193

                    <xsl:value-of select="$pathminmax[2]"/>

   194

                  </xsl:attribute>

   195

                  <xsl:attribute name="max">

   196

                    <xsl:value-of select="$pathminmax[3]"/>

   197

                  </xsl:attribute>

   198

                </xsl:when>

   199

                <xsl:when test="$pathminmaxcount = 2">

   200

                  <xsl:message terminate="yes">

   201

                    <xsl:text>Widget id:</xsl:text>

   202

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

   203

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

   204

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

   205

                    <xsl:text> has wrong syntax of path section </xsl:text>

   206

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

   207

                  </xsl:message>

   208

                </xsl:when>

   209

              </xsl:choose>

   210

              <xsl:choose>

   211

                <xsl:when test="regexp:test($path,'^\.[a-zA-Z0-9_]+$')">

   212

                  <xsl:attribute name="type">

   213

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

   214

                  </xsl:attribute>

   215

                </xsl:when>

   216

                <xsl:when test="regexp:test($path,'^[a-zA-Z0-9_]+$')">

   217

                  <xsl:attribute name="type">

   218

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

   219

                  </xsl:attribute>

   220

                </xsl:when>

   221

                <xsl:otherwise>

   222

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

   223

                  <xsl:variable name="pathtype" select="local-name($item)"/>

   224

                  <xsl:if test="$pathminmaxcount = 3 and not($pathtype = 'HMI_INT' or $pathtype = 'HMI_REAL')">

   225

                    <xsl:message terminate="yes">

   226

                      <xsl:text>Widget id:</xsl:text>

   227

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

   228

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

   229

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

   230

                      <xsl:text> path section </xsl:text>

   231

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

   232

                      <xsl:text> use min and max on non mumeric value</xsl:text>

   233

                    </xsl:message>

   234

                  </xsl:if>

   235

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

   236

                    <xsl:attribute name="index">

   237

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

   238

                    </xsl:attribute>

   239

                    <xsl:attribute name="type">

   240

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

   241

                    </xsl:attribute>

   242

                  </xsl:if>

   243

                </xsl:otherwise>

   244

              </xsl:choose>

   245

            </path>

   246

          </xsl:if>

   247

        </xsl:for-each>

   248

      </widget>

   249

    </xsl:if>

   250

  </xsl:template>

   251

  <xsl:variable name="_parsed_widgets">

   252

    <widget type="VarInitPersistent">

   253

      <arg value="0"/>

   254

      <path value="lang"/>

   255

    </widget>

   256

    <xsl:apply-templates mode="parselabel" select="$hmi_elements"/>

   257

  </xsl:variable>

   258

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

   259

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

   260

    <xsl:param name="id"/>

   261

    <func:result select="$parsed_widgets/widget[@id = $id]"/>

   262

  </func:function>

   263

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

   264

    <xsl:param name="descend"/>

   265

    <xsl:param name="ancest"/>

   266

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

   267

  </func:function>

   268

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

   269

    <xsl:param name="a"/>

   270

    <xsl:param name="b"/>

   271

    <xsl:variable name="class_a" select="$indexed_hmitree/*[@hmipath = $a]/@class"/>

   272

    <xsl:variable name="class_b" select="$indexed_hmitree/*[@hmipath = $b]/@class"/>

   273

    <func:result select="$class_a and $class_b and $class_a = $class_b"/>

   274

  </func:function>

   275

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

   276

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

   277

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

   278

    <xsl:text> </xsl:text>

   279

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

   280

    <xsl:text> </xsl:text>

   281

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

   282

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

   283

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

   284

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

   285

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

   286

    </xsl:for-each>

   287

    <xsl:text>

   288

</xsl:text>

   289

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

   290

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

   291

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

   292

      </xsl:with-param>

   293

    </xsl:apply-templates>

   294

  </xsl:template>

   295

  <debug:hmi-tree/>

   296

  <xsl:template match="debug:hmi-tree">

   297

    <xsl:text>

   298

</xsl:text>

   299

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

   300

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

   301

    <xsl:text> */

   302

</xsl:text>

   303

    <xsl:text>

   304

</xsl:text>

   305

    <xsl:text>Raw HMI tree

   306

</xsl:text>

   307

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

   308

    <xsl:text>

   309

</xsl:text>

   310

    <xsl:text>Indexed HMI tree

   311

</xsl:text>

   312

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

   313

    <xsl:text>

   314

</xsl:text>

   315

    <xsl:text>Parsed Widgets

   316

</xsl:text>

   317

    <xsl:copy-of select="_parsed_widgets"/>

   318

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

   319

    <xsl:text>

   320

</xsl:text>

   321

  </xsl:template>

   322

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

   323

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

   324

  <xsl:variable name="geometry" select="$all_geometry[not(@Id = $defs/@id)]"/>

   325

  <debug:geometry/>

   326

  <xsl:template match="debug:geometry">

   327

    <xsl:text>

   328

</xsl:text>

   329

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

   330

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

   331

    <xsl:text> */

   332

</xsl:text>

   333

    <xsl:text>

   334

</xsl:text>

   335

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

   336

</xsl:text>

   337

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

   338

      <xsl:text> </xsl:text>

   339

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

   340

      <xsl:text> </xsl:text>

   341

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

   342

      <xsl:text> </xsl:text>

   343

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

   344

      <xsl:text> </xsl:text>

   345

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

   346

      <xsl:text> </xsl:text>

   347

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

   348

      <xsl:text>

   349

</xsl:text>

   350

    </xsl:for-each>

   351

    <xsl:text>

   352

</xsl:text>

   353

  </xsl:template>

   354

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

   355

    <xsl:param name="a0"/>

   356

    <xsl:param name="a1"/>

   357

    <xsl:param name="b0"/>

   358

    <xsl:param name="b1"/>

   359

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

   360

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

   361

    <xsl:choose>

   362

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

   363

        <func:result select="3"/>

   364

      </xsl:when>

   365

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

   366

        <func:result select="2"/>

   367

      </xsl:when>

   368

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

   369

        <func:result select="1"/>

   370

      </xsl:when>

   371

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

   372

        <func:result select="1"/>

   373

      </xsl:when>

   374

      <xsl:otherwise>

   375

        <func:result select="0"/>

   376

      </xsl:otherwise>

   377

    </xsl:choose>

   378

  </func:function>

   379

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

   380

    <xsl:param name="a"/>

   381

    <xsl:param name="b"/>

   382

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

   383

    <xsl:choose>

   384

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

   385

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

   386

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

   387

      </xsl:when>

   388

      <xsl:otherwise>

   389

        <func:result select="0"/>

   390

      </xsl:otherwise>

   391

    </xsl:choose>

   392

  </func:function>

   393

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

   394

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

   395

    <xsl:param name="elt"/>

   396

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

   397

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

   398

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

   399

  </func:function>

   400

  <xsl:variable name="hmi_pages_descs" select="$parsed_widgets/widget[@type = 'Page']"/>

   401

  <xsl:variable name="hmi_pages" select="$hmi_elements[@id = $hmi_pages_descs/@id]"/>

   402

  <xsl:variable name="default_page">

   403

    <xsl:choose>

   404

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

   405

        <xsl:choose>

   406

          <xsl:when test="$hmi_pages_descs/arg[1]/@value = 'Home'">

   407

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

   408

          </xsl:when>

   409

          <xsl:otherwise>

   410

            <xsl:message terminate="yes">

   411

              <xsl:text>No Home page defined!</xsl:text>

   412

            </xsl:message>

   413

          </xsl:otherwise>

   414

        </xsl:choose>

   415

      </xsl:when>

   416

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

   417

        <xsl:message terminate="yes">

   418

          <xsl:text>No page defined!</xsl:text>

   419

        </xsl:message>

   420

      </xsl:when>

   421

      <xsl:otherwise>

   422

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

   423

      </xsl:otherwise>

   424

    </xsl:choose>

   425

  </xsl:variable>

   426

  <preamble:default-page/>

   427

  <xsl:template match="preamble:default-page">

   428

    <xsl:text>

   429

</xsl:text>

   430

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

   431

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

   432

    <xsl:text> */

   433

</xsl:text>

   434

    <xsl:text>

   435

</xsl:text>

   436

    <xsl:text>

   437

</xsl:text>

   438

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

   439

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

   440

    <xsl:text>";

   441

</xsl:text>

   442

    <xsl:text>

   443

</xsl:text>

   444

  </xsl:template>

   445

  <xsl:variable name="keypads_descs" select="$parsed_widgets/widget[@type = 'Keypad']"/>

   446

  <xsl:variable name="keypads" select="$hmi_elements[@id = $keypads_descs/@id]"/>

   447

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

   448

    <xsl:param name="elems"/>

   449

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

   450

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

   451

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

   452

    <xsl:choose>

   453

      <xsl:when test="$originals">

   454

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

   455

      </xsl:when>

   456

      <xsl:otherwise>

   457

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

   458

      </xsl:otherwise>

   459

    </xsl:choose>

   460

  </func:function>

   461

  <xsl:variable name="_overlapping_geometry">

   462

    <xsl:for-each select="$hmi_pages | $keypads">

   463

      <xsl:variable name="k" select="concat('overlapping:', @id)"/>

   464

      <xsl:value-of select="ns:ProgressStart($k, concat('collecting membership of ', @inkscape:label))"/>

   465

      <elt>

   466

        <xsl:attribute name="id">

   467

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

   468

        </xsl:attribute>

   469

        <xsl:copy-of select="func:overlapping_geometry(.)"/>

   470

      </elt>

   471

      <xsl:value-of select="ns:ProgressEnd($k)"/>

   472

    </xsl:for-each>

   473

  </xsl:variable>

   474

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

   475

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

   476

    <xsl:param name="page"/>

   477

    <xsl:variable name="page_overlapping_geometry" select="$overlapping_geometry/elt[@id = $page/@id]/*"/>

   478

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

   479

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

   480

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

   481

  </func:function>

   482

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

   483

    <xsl:param name="pages"/>

   484

    <xsl:choose>

   485

      <xsl:when test="$pages">

   486

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

   487

      </xsl:when>

   488

      <xsl:otherwise>

   489

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