openerp/addons/base/rng/view.rng

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <rng:grammar xmlns:rng="http://relaxng.org/ns/structure/1.0"
   3              xmlns:a="http://relaxng.org/ns/annotation/1.0"
   4              datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
   5     <!-- Handling of element overloading when inheriting from a base
   6          template
   7     -->
   8     <rng:define name="overload">
   9         <rng:optional>
  10             <!--
  11                 Alter matched element with content
  12             -->
  13             <rng:choice>
  14                 <rng:attribute name="position">
  15                     <rng:choice>
  16                         <!-- Insert content before first child -->
  17                         <rng:value>before</rng:value>
  18                         <!-- Insert content after last child -->
  19                         <rng:value>after</rng:value>
  20                         <!-- Replace all children with content -->
  21                         <rng:value>inside</rng:value>
  22                         <!-- Replace matched element itself with content -->
  23                         <rng:value>replace</rng:value>
  24                     </rng:choice>
  25                 </rng:attribute>
  26                 <rng:group>
  27                     <rng:attribute name="position">
  28                         <!-- Edit element attributes -->
  29                         <rng:value>attributes</rng:value>
  30                     </rng:attribute>
  31                     <rng:oneOrMore>
  32                         <rng:element name="attribute">
  33                             <rng:attribute name="name"><rng:text/></rng:attribute>
  34                             <rng:text />
  35                         </rng:element>
  36                     </rng:oneOrMore>
  37                 </rng:group>
  38             </rng:choice>
  39         </rng:optional>
  40     </rng:define>
  41
  42     <rng:define name="modifiable">
  43         <rng:optional>
  44             <!-- @modifiers contains a JSON map unifying the various
  45                  modifier attributes: @readonly, @required, @invisible.
  46                  Each attribute is a key, mapped to a JSON list representing
  47                  a condition expressed as an OpenERP `domain` filter
  48                  Only some of the modifier keys make sense on some
  49                  elements, for example <filter> and <group> only support
  50                  `invisible`. -->
  51             <rng:attribute name="modifiers"/>
  52         </rng:optional>
  53     </rng:define>
  54
  55     <rng:define name="access_rights">
  56         <rng:optional>
  57             <rng:attribute name="groups"/>
  58         </rng:optional>
  59     </rng:define>
  60
  61     <rng:define name="dashboard-column">
  62         <rng:element name="column">
  63             <rng:zeroOrMore>
  64                 <rng:element name="action">
  65                     <!-- Action identifier, used by clients to get the
  66                          actual action from db -->
  67                     <rng:attribute name="name"/>
  68                     <!-- Displayed name of dashboard item (above idem) -->
  69                     <rng:optional><rng:attribute name="string"/></rng:optional>
  70                     <!-- Merged into the action descriptor's own
  71                          context before executing the action -->
  72                     <rng:optional><rng:attribute name="context"/></rng:optional>
  73                     <!-- Added to the action descriptor's own domain
  74                          before executing the action -->
  75                     <rng:optional><rng:attribute name="domain"/></rng:optional>
  76                     <!-- In case the action is an act_window,
  77                          overrides its own @views. -->
  78                     <rng:optional><rng:attribute name="view_mode"/></rng:optional>
  79                     <!-- Add a 'Create' button in order to create a new resource of the action's model
  80                          values :  [true|false|<ID of specific action view>]. -->
  81                     <rng:optional><rng:attribute name="creatable"/></rng:optional>
  82                 </rng:element>
  83             </rng:zeroOrMore>
  84         </rng:element>
  85     </rng:define>
  86     <rng:define name="dashboard">
  87         <rng:choice>
  88             <rng:element name="board">
  89                 <a:documentation>
  90                   New-style (6.1) dashboard definition
  91                 </a:documentation>
  92                 <rng:choice>
  93                     <rng:group>
  94                         <a:documentation>
  95                           Single-column dashboard style
  96                         </a:documentation>
  97                         <rng:attribute name="style">
  98                             <rng:value>1</rng:value>
  99                         </rng:attribute>
 100                         <rng:ref name="dashboard-column"/>
 101                     </rng:group>
 102                     <rng:group>
 103                         <a:documentation>
 104                           Three different 2-column dashboard styles:
 105                           50|50, 33|66 and 66|33.
 106                         </a:documentation>
 107                         <rng:attribute name="style">
 108                             <rng:choice>
 109                                 <rng:value>1-1</rng:value>
 110                                 <rng:value>1-2</rng:value>
 111                                 <rng:value>2-1</rng:value>
 112                             </rng:choice>
 113                         </rng:attribute>
 114                         <rng:ref name="dashboard-column"/>
 115                         <rng:ref name="dashboard-column"/>
 116                     </rng:group>
 117                     <rng:group>
 118                         <a:documentation>
 119                           Three-column dashboard style: 33|33|33
 120                         </a:documentation>
 121                         <rng:attribute name="style">
 122                             <rng:value>1-1-1</rng:value>
 123                         </rng:attribute>
 124                         <rng:ref name="dashboard-column"/>
 125                         <rng:ref name="dashboard-column"/>
 126                         <rng:ref name="dashboard-column"/>
 127                     </rng:group>
 128                 </rng:choice>
 129             </rng:element>
 130             <!--
 131                 DEPRECATED old-style dashboards
 132             -->
 133             <rng:element>
 134                 <rng:choice>
 135                     <rng:name>hpaned</rng:name>
 136                     <rng:name>vpaned</rng:name>
 137                 </rng:choice>
 138                 <rng:optional>
 139                     <rng:attribute name="position">
 140                         <rng:data type="int"/>
 141                     </rng:attribute>
 142                 </rng:optional>
 143                 <rng:zeroOrMore>
 144                     <rng:optional><rng:ref name="any"/></rng:optional>
 145                     <rng:optional><rng:ref name="html"/></rng:optional>
 146                 </rng:zeroOrMore>
 147             </rng:element>
 148         </rng:choice>
 149     </rng:define>
 150
 151     <rng:define name="container">
 152         <rng:optional><rng:attribute name="col"/></rng:optional>
 153         <rng:zeroOrMore>
 154             <rng:choice>
 155                 <rng:ref name="notebook"/>
 156                 <rng:ref name="field"/>
 157                 <rng:ref name="group"/>
 158                 <rng:ref name="button"/>
 159                 <rng:ref name="label" />
 160                 <rng:ref name="separator"/>
 161                 <rng:ref name="image"/>
 162                 <rng:ref name="form"/>
 163                 <rng:ref name="dashboard"/>
 164                 <rng:ref name="filter"/>
 165                 <rng:ref name="html"/>
 166                 <rng:element name="newline"><rng:empty/></rng:element>
 167                 <rng:element name="properties"><rng:empty/></rng:element>
 168             </rng:choice>
 169         </rng:zeroOrMore>
 170     </rng:define>
 171
 172     <rng:define name="form">
 173         <rng:element name="form">
 174             <rng:ref name="overload"/>
 175             <rng:optional><rng:attribute name="create" /></rng:optional>
 176             <rng:optional><rng:attribute name="delete" /></rng:optional>
 177             <rng:optional><rng:attribute name="edit" /></rng:optional>
 178             <rng:optional><rng:attribute name="string"/></rng:optional>
 179             <rng:optional><rng:attribute name="type"/></rng:optional>
 180             <rng:optional><rng:attribute name="link"/></rng:optional>
 181             <rng:ref name="container"/>
 182         </rng:element>
 183     </rng:define>
 184
 185     <rng:define name="diagram">
 186         <rng:element name="diagram">
 187             <rng:optional><rng:attribute name="string"/></rng:optional>
 188             <rng:ref name="node"/>
 189             <rng:ref name="arrow"/>
 190         </rng:element>
 191     </rng:define>
 192
 193     <rng:define name="node">
 194         <rng:element name="node">
 195             <rng:attribute name="object"/>
 196             <rng:optional><rng:attribute name="shape"/></rng:optional>
 197             <rng:optional><rng:attribute name="bgcolor"/></rng:optional>
 198             <rng:optional><rng:attribute name="form_view_ref"/></rng:optional>
 199             <rng:oneOrMore>
 200               <rng:ref name="field"/>
 201             </rng:oneOrMore>
 202         </rng:element>
 203     </rng:define>
 204
 205     <rng:define name="arrow">
 206         <rng:element name="arrow">
 207             <rng:attribute name="object" />
 208             <rng:attribute name="source" />
 209             <rng:attribute name="destination" />
 210             <rng:optional><rng:attribute name="form_view_ref"/></rng:optional>
 211             <rng:optional><rng:attribute name="label"/></rng:optional>
 212             <rng:oneOrMore>
 213               <rng:ref name="field"/>
 214             </rng:oneOrMore>
 215         </rng:element>
 216     </rng:define>
 217
 218     <rng:define name="kanban">
 219         <rng:element name="kanban">
 220             <rng:optional>
 221                 <!-- group-by field to apply in the kanban view when no other
 222                      grouping is selected in the search view -->
 223                 <rng:attribute name="default_group_by" />
 224             </rng:optional>
 225             <rng:optional><rng:attribute name="create" /></rng:optional>
 226             <rng:optional><rng:attribute name="delete" /></rng:optional>
 227             <rng:optional><rng:attribute name="edit" /></rng:optional>
 228             <rng:optional><rng:attribute name="quick_create" /></rng:optional>
 229             <rng:zeroOrMore>
 230                 <rng:ref name="field"/>
 231             </rng:zeroOrMore>
 232             <rng:element name="templates">
 233                 <rng:oneOrMore>
 234                     <rng:ref name="any"/>
 235                 </rng:oneOrMore>
 236             </rng:element>
 237         </rng:element>
 238     </rng:define>
 239
 240     <rng:define name="tree">
 241         <rng:element name="tree">
 242             <rng:ref name="overload"/>
 243             <rng:optional><rng:attribute name="create" /></rng:optional>
 244             <rng:optional><rng:attribute name="delete" /></rng:optional>
 245             <rng:optional><rng:attribute name="edit" /></rng:optional>
 246             <rng:optional><rng:attribute name="string"/></rng:optional>
 247             <rng:optional><rng:attribute name="colors"/></rng:optional>
 248             <rng:optional><rng:attribute name="fonts"/></rng:optional>
 249             <rng:optional>
 250               <rng:attribute name="editable">
 251                 <rng:choice>
 252                   <rng:value>top</rng:value>
 253                   <rng:value>bottom</rng:value>
 254                 </rng:choice>
 255               </rng:attribute>
 256             </rng:optional>
 257             <rng:optional>
 258               <rng:attribute name="toolbar">
 259                 <rng:choice>
 260                   <rng:value>1</rng:value>
 261                   <rng:value>True</rng:value>
 262                 </rng:choice>
 263               </rng:attribute>
 264             </rng:optional>
 265             <rng:optional><rng:attribute name="on_write"/></rng:optional>
 266             <rng:zeroOrMore>
 267                 <rng:choice>
 268                     <rng:ref name="field"/>
 269                     <rng:ref name="separator"/>
 270                     <rng:ref name="tree"/>
 271                     <rng:ref name="group"/>
 272                     <rng:ref name="button"/>
 273                     <rng:ref name="filter"/>
 274                     <rng:ref name="html"/>
 275                     <rng:element name="newline"><rng:empty/></rng:element>
 276                 </rng:choice>
 277             </rng:zeroOrMore>
 278         </rng:element>
 279     </rng:define>
 280
 281     <rng:define name="search">
 282         <rng:element name="search">
 283             <rng:ref name="overload"/>
 284             <rng:optional><rng:attribute name="string"/></rng:optional>
 285             <rng:zeroOrMore>
 286                 <rng:choice>
 287                     <rng:ref name="field"/>
 288                     <rng:ref name="group"/>
 289                     <rng:ref name="separator"/>
 290                     <rng:ref name="filter"/>
 291                     <rng:ref name="search"/>
 292                     <rng:element name="newline"><rng:empty/></rng:element>
 293                     <rng:element name="properties"><rng:empty/></rng:element>
 294                 </rng:choice>
 295             </rng:zeroOrMore>
 296         </rng:element>
 297     </rng:define>
 298
 299     <rng:define name="image">
 300         <rng:element name="image">
 301             <rng:attribute name="name"/>
 302         </rng:element>
 303     </rng:define>
 304
 305     <rng:define name="html">
 306         <rng:element name="html">
 307             <rng:zeroOrMore>
 308                     <rng:text/>
 309                     <rng:ref name="any"/>
 310             </rng:zeroOrMore>
 311         </rng:element>
 312     </rng:define>
 313
 314     <rng:define name="label">
 315         <rng:element name="label">
 316             <rng:ref name="overload"/>
 317             <rng:ref name="access_rights"/>
 318             <rng:ref name="modifiable"/>
 319             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 320             <rng:optional><rng:attribute name="align"/></rng:optional>
 321             <rng:optional><rng:attribute name="nolabel"/></rng:optional>
 322             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 323             <rng:optional><rng:attribute name="string"/></rng:optional>
 324             <rng:optional><rng:attribute name="angle"/></rng:optional>
 325             <rng:optional><rng:attribute name="fill"/></rng:optional>
 326             <rng:optional><rng:attribute name="help"/></rng:optional>
 327             <rng:optional><rng:attribute name="width"/></rng:optional>
 328             <rng:optional><rng:attribute name="wrap"/></rng:optional>
 329             <rng:optional><rng:attribute name="name"/></rng:optional>
 330             <rng:optional>
 331                 <!-- @for: allows to explicitely link a label to a field -->
 332                 <rng:attribute name="for"/>
 333             </rng:optional>
 334             <rng:zeroOrMore>
 335                 <rng:choice>
 336                     <rng:text/>
 337                     <rng:ref name="notebook"/>
 338                     <rng:ref name="field"/>
 339                     <rng:ref name="group"/>
 340                     <rng:ref name="button"/>
 341                     <rng:ref name="label" />
 342                     <rng:ref name="separator"/>
 343                     <rng:ref name="image"/>
 344                     <rng:ref name="form"/>
 345                     <rng:ref name="dashboard"/>
 346                     <rng:ref name="filter"/>
 347                     <rng:ref name="html"/>
 348                     <rng:element name="newline"><rng:empty/></rng:element>
 349                     <rng:element name="properties"><rng:empty/></rng:element>
 350                 </rng:choice>
 351             </rng:zeroOrMore>
 352         </rng:element>
 353     </rng:define>
 354
 355     <rng:define name="level">
 356         <rng:element name="level">
 357             <rng:optional><rng:attribute name="object"/></rng:optional>
 358             <rng:optional><rng:attribute name="link"/></rng:optional>
 359             <rng:optional><rng:attribute name="domain"/></rng:optional>
 360             <rng:zeroOrMore>
 361                 <rng:ref name="field"/>
 362             </rng:zeroOrMore>
 363             <rng:zeroOrMore>
 364                 <rng:ref name="html"/>
 365             </rng:zeroOrMore>
 366         </rng:element>
 367     </rng:define>
 368
 369     <rng:define name="gantt">
 370         <rng:element name="gantt">
 371             <rng:optional><rng:attribute name="mode">
 372               <rng:choice>
 373                  <rng:value>day</rng:value>
 374                  <rng:value>3days</rng:value>
 375                  <rng:value>week</rng:value>
 376                  <rng:value>3weeks</rng:value>
 377                  <rng:value>month</rng:value>
 378                  <rng:value>3months</rng:value>
 379                  <rng:value>year</rng:value>
 380                  <rng:value>3years</rng:value>
 381                  <rng:value>5years</rng:value>
 382               </rng:choice></rng:attribute>
 383             </rng:optional>
 384             <rng:optional><rng:attribute name="color"/></rng:optional>
 385             <rng:optional><rng:attribute name="date_delay"/></rng:optional>
 386             <rng:optional><rng:attribute name="day_length"/></rng:optional>
 387             <rng:optional><rng:attribute name="date_start"/></rng:optional>
 388             <rng:optional><rng:attribute name="date_stop"/></rng:optional>
 389             <rng:optional><rng:attribute name="date_string"/></rng:optional>
 390             <rng:optional><rng:attribute name="string"/></rng:optional>
 391             <rng:optional><rng:attribute name="default_group_by"/></rng:optional>
 392             <rng:zeroOrMore>
 393                 <rng:optional><rng:ref name="level"/></rng:optional>
 394                 <rng:optional><rng:ref name="field"/></rng:optional>
 395                 <rng:optional><rng:ref name="html"/></rng:optional>
 396             </rng:zeroOrMore>
 397         </rng:element>
 398     </rng:define>
 399
 400     <rng:define name="any">
 401         <rng:element>
 402             <rng:anyName/>
 403             <rng:zeroOrMore>
 404                 <rng:choice>
 405                     <rng:attribute>
 406                         <rng:anyName/>
 407                     </rng:attribute>
 408                     <rng:text/>
 409                     <rng:ref name="any"/>
 410                 </rng:choice>
 411             </rng:zeroOrMore>
 412         </rng:element>
 413     </rng:define>
 414
 415     <rng:define name="page">
 416         <rng:element name="page">
 417             <rng:ref name="overload"/>
 418             <rng:ref name="access_rights"/>
 419             <rng:ref name="modifiable"/>
 420             <rng:optional><rng:attribute name="string"/></rng:optional>
 421             <rng:optional><rng:attribute name="name"/></rng:optional>
 422             <rng:optional><rng:attribute name="attrs"/></rng:optional>
 423             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 424             <rng:zeroOrMore>
 425                 <rng:choice>
 426                     <rng:element name="newline"><rng:empty/></rng:element>
 427                     <rng:element name="properties"><rng:empty/></rng:element>
 428                     <rng:ref name="label" />
 429                     <rng:ref name="field"/>
 430                     <rng:ref name="group"/>
 431                     <rng:ref name="separator"/>
 432                     <rng:ref name="button"/>
 433                     <rng:ref name="form" />
 434                     <rng:ref name="page" />
 435                     <rng:ref name="notebook"/>
 436                     <rng:ref name="dashboard"/>
 437                     <rng:ref name="filter"/>
 438                     <rng:ref name="html"/>
 439                 </rng:choice>
 440             </rng:zeroOrMore>
 441         </rng:element>
 442     </rng:define>
 443
 444     <rng:define name="notebook">
 445         <rng:element name="notebook">
 446             <rng:ref name="overload"/>
 447             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 448             <rng:optional>
 449               <rng:attribute name="tabpos">
 450                 <!-- position of the notebook's tabs bar, support is
 451                      optional and implementation-dependent -->
 452                 <rng:choice>
 453                   <rng:value>up</rng:value>
 454                   <rng:value>down</rng:value>
 455                   <rng:value>left</rng:value>
 456                   <rng:value>right</rng:value>
 457                 </rng:choice>
 458               </rng:attribute>
 459             </rng:optional>
 460             <rng:oneOrMore>
 461                 <rng:ref name="page"/>
 462             </rng:oneOrMore>
 463         </rng:element>
 464     </rng:define>
 465
 466     <rng:define name="separator">
 467         <rng:element name="separator">
 468             <rng:ref name="overload"/>
 469             <rng:ref name="access_rights"/>
 470             <rng:ref name="modifiable"/>
 471             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 472             <rng:optional><rng:attribute name="name"/></rng:optional>
 473             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 474             <rng:optional><rng:attribute name="rowspan"/></rng:optional>
 475             <rng:optional><rng:attribute name="string"/></rng:optional>
 476             <rng:optional><rng:attribute name="col"/></rng:optional>
 477             <rng:optional><rng:attribute name="select"/></rng:optional>
 478             <rng:optional><rng:attribute name="orientation"/></rng:optional>
 479             <rng:zeroOrMore>
 480                 <rng:choice>
 481                     <rng:ref name="separator"/>
 482                     <rng:ref name="button"/>
 483                     <rng:ref name="field"/>
 484                     <rng:ref name="label" />
 485                     <rng:ref name="group" />
 486                     <rng:ref name="filter"/>
 487                     <rng:ref name="html"/>
 488                     <rng:element name="properties"><rng:empty/></rng:element>
 489                     <rng:element name="newline"><rng:empty/></rng:element>
 490                 </rng:choice>
 491             </rng:zeroOrMore>
 492         </rng:element>
 493     </rng:define>
 494
 495     <rng:define name="xpath">
 496         <rng:element name="xpath">
 497             <rng:optional><rng:attribute name="expr"/></rng:optional>
 498             <rng:ref name="overload"/>
 499             <rng:zeroOrMore>
 500                 <rng:choice>
 501                     <rng:ref name="any"/>
 502                     <rng:ref name="button"/>
 503                     <rng:ref name="html"/>
 504                 </rng:choice>
 505             </rng:zeroOrMore>
 506         </rng:element>
 507     </rng:define>
 508
 509     <rng:define name="data">
 510         <rng:element name="data">
 511             <rng:zeroOrMore>
 512                 <rng:choice>
 513                     <rng:ref name="form"/>
 514                     <rng:ref name="tree"/>
 515                     <rng:ref name="field"/>
 516                     <rng:ref name="label"/>
 517                     <rng:ref name="separator"/>
 518                     <rng:ref name="notebook"/>
 519                     <rng:ref name="page"/>
 520                     <rng:ref name="xpath"/>
 521                     <rng:ref name="button"/>
 522                     <rng:ref name="group"/>
 523                     <rng:ref name="filter"/>
 524                     <rng:ref name="graph"/>
 525                     <rng:ref name="html"/>
 526                     <rng:element name="newline"><rng:empty/></rng:element>
 527                 </rng:choice>
 528             </rng:zeroOrMore>
 529         </rng:element>
 530     </rng:define>
 531
 532     <rng:define name="field">
 533         <rng:element name="field">
 534             <rng:attribute name="name" />
 535             <rng:ref name="overload"/>
 536             <rng:ref name="access_rights"/>
 537             <rng:ref name="modifiable"/>
 538             <rng:optional><rng:attribute name="domain_filter"/></rng:optional>
 539             <rng:optional><rng:attribute name="attrs"/></rng:optional>
 540             <rng:optional><rng:attribute name="string"/></rng:optional>
 541             <rng:optional><rng:attribute name="completion"/></rng:optional>
 542             <rng:optional><rng:attribute name="width"/></rng:optional>
 543             <rng:optional><rng:attribute name="type"/></rng:optional>
 544             <rng:optional><rng:attribute name="ref"/></rng:optional>
 545             <rng:optional><rng:attribute name="eval"/></rng:optional>
 546             <rng:optional><rng:attribute name="search"/></rng:optional>
 547             <rng:optional><rng:attribute name="model"/></rng:optional>
 548             <rng:optional><rng:attribute name="use"/></rng:optional>
 549             <rng:optional><rng:attribute name="on_change"/></rng:optional>
 550             <rng:optional><rng:attribute name="domain"/></rng:optional>
 551             <rng:optional><rng:attribute name="filter_domain"/></rng:optional>
 552             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 553             <rng:optional><rng:attribute name="password"/></rng:optional>
 554             <rng:optional><rng:attribute name="comparator"/></rng:optional>
 555             <rng:optional><rng:attribute name="sum"/></rng:optional>
 556             <rng:optional><rng:attribute name="bold"/></rng:optional>
 557             <rng:optional><rng:attribute name="avg"/></rng:optional>
 558             <rng:optional><rng:attribute name="select"/></rng:optional>
 559             <rng:optional><rng:attribute name="group"/></rng:optional>
 560             <rng:optional><rng:attribute name="operator"/></rng:optional>
 561             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 562             <rng:optional><rng:attribute name="nolabel"/></rng:optional>
 563             <rng:optional><rng:attribute name="default_get"/></rng:optional>
 564             <rng:optional><rng:attribute name="required"/></rng:optional>
 565             <rng:optional><rng:attribute name="readonly"/></rng:optional>
 566             <rng:optional><rng:attribute name="view_mode"/></rng:optional>
 567             <rng:optional><rng:attribute name="widget"/></rng:optional>
 568             <rng:optional><rng:attribute name="context"/></rng:optional>
 569             <rng:optional><rng:attribute name="states"/></rng:optional>
 570             <rng:optional><rng:attribute name="digits"/></rng:optional>
 571             <rng:optional><rng:attribute name="icon"/></rng:optional>
 572             <rng:optional><rng:attribute name="mode"/></rng:optional>
 573             <rng:optional><rng:attribute name="img_width"/></rng:optional>
 574             <rng:optional><rng:attribute name="img_height"/></rng:optional>
 575             <rng:optional><rng:attribute name="size"/></rng:optional>
 576             <rng:optional><rng:attribute name="filename"/></rng:optional>
 577             <rng:optional><rng:attribute name="height"/></rng:optional>
 578             <rng:optional><rng:attribute name="rowspan"/></rng:optional>
 579             <rng:optional><rng:attribute name="align"/></rng:optional>
 580             <rng:optional><rng:attribute name="selection"/></rng:optional>
 581             <rng:optional><rng:attribute name="default_focus"/></rng:optional>
 582             <rng:optional><rng:attribute name="filters"/></rng:optional>
 583             <rng:optional><rng:attribute name="statusbar_visible"/></rng:optional>
 584             <rng:optional><rng:attribute name="statusbar_colors"/></rng:optional>
 585             <!-- Widget *static* options defined as an arbitrary JSON dict, with
 586                  widget-dependent parameters. To be ignored if widget/client does
 587                  not support them. -->
 588             <rng:optional><rng:attribute name="options"/></rng:optional>
 589             <rng:optional><rng:attribute name="placeholder"/></rng:optional>
 590             <rng:zeroOrMore>
 591                 <rng:choice>
 592                     <rng:ref name="diagram"/>
 593                     <rng:ref name="kanban"/>
 594                     <rng:ref name="form"/>
 595                     <rng:ref name="data"/>
 596                     <rng:ref name="tree"/>
 597                     <rng:ref name="field"/>
 598                     <rng:ref name="label"/>
 599                     <rng:ref name="separator"/>
 600                     <rng:ref name="xpath"/>
 601                     <rng:ref name="button"/>
 602                     <rng:ref name="group"/>
 603                     <rng:ref name="graph"/>
 604                     <rng:ref name="filter"/>
 605                     <rng:ref name="notebook"/>
 606                     <rng:ref name="html"/>
 607                     <rng:element name="newline"><rng:empty/></rng:element>
 608                 </rng:choice>
 609             </rng:zeroOrMore>
 610         </rng:element>
 611     </rng:define>
 612
 613     <rng:define name="group">
 614         <rng:element name="group">
 615             <rng:ref name="overload"/>
 616             <rng:ref name="access_rights"/>
 617             <rng:ref name="modifiable"/>
 618             <rng:optional><rng:attribute name="attrs"/></rng:optional>
 619             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 620             <rng:optional><rng:attribute name="rowspan"/></rng:optional>
 621             <rng:optional><rng:attribute name="expand"/></rng:optional>
 622             <rng:optional><rng:attribute name="states"/></rng:optional>
 623             <rng:optional><rng:attribute name="string"/></rng:optional>
 624             <rng:optional><rng:attribute name="fill"/></rng:optional>
 625             <rng:optional><rng:attribute name="height"/></rng:optional>
 626             <rng:optional><rng:attribute name="width"/></rng:optional>
 627             <rng:optional><rng:attribute name="name"/></rng:optional>
 628             <rng:optional><rng:attribute name="color" /></rng:optional>
 629             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 630             <rng:ref name="container"/>
 631         </rng:element>
 632     </rng:define>
 633
 634     <rng:define name="calendar">
 635         <rng:element name="calendar">
 636             <rng:optional><rng:attribute name="string" /></rng:optional>
 637             <rng:optional><rng:attribute name="color" /></rng:optional>
 638             <rng:optional><rng:attribute name="date_start" /></rng:optional>
 639             <rng:optional><rng:attribute name="date_stop" /></rng:optional>
 640             <rng:optional><rng:attribute name="day_length" /></rng:optional>
 641             <rng:optional><rng:attribute name="date_delay" /></rng:optional>
 642             <rng:optional><rng:attribute name="type" /></rng:optional>
 643             <rng:optional><rng:attribute name="mode" /></rng:optional>
 644             <rng:oneOrMore>
 645                 <rng:ref name="field"/>
 646             </rng:oneOrMore>
 647             <rng:zeroOrMore>
 648                 <rng:ref name="html"/>
 649             </rng:zeroOrMore>
 650         </rng:element>
 651     </rng:define>
 652
 653     <rng:define name="graph">
 654         <rng:element name="graph">
 655             <rng:optional><rng:attribute name="string" /></rng:optional>
 656             <rng:optional><rng:attribute name="orientation" /></rng:optional>
 657             <rng:optional><rng:attribute name="type" /></rng:optional>
 658             <rng:optional><rng:attribute name="color"/></rng:optional>
 659             <rng:oneOrMore>
 660                 <rng:ref name="field"/>
 661             </rng:oneOrMore>
 662             <rng:zeroOrMore>
 663                 <rng:ref name="html"/>
 664             </rng:zeroOrMore>
 665         </rng:element>
 666     </rng:define>
 667
 668     <rng:define name="button">
 669         <rng:element name="button">
 670             <rng:ref name="overload"/>
 671             <rng:ref name="access_rights"/>
 672             <rng:ref name="modifiable"/>
 673             <rng:optional><rng:attribute name="attrs"/></rng:optional>
 674             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 675             <rng:optional><rng:attribute name="name" /></rng:optional>
 676             <rng:optional><rng:attribute name="icon" /></rng:optional>
 677             <rng:optional><rng:attribute name="string" /></rng:optional>
 678             <rng:optional><rng:attribute name="states" /></rng:optional>
 679             <rng:optional><rng:attribute name="type" /></rng:optional>
 680             <rng:optional><rng:attribute name="special" /></rng:optional>
 681             <rng:optional><rng:attribute name="align" /></rng:optional>
 682             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 683             <rng:optional><rng:attribute name="target"/></rng:optional>
 684             <rng:optional><rng:attribute name="readonly"/></rng:optional>
 685             <rng:optional><rng:attribute name="context"/></rng:optional>
 686             <rng:optional><rng:attribute name="confirm"/></rng:optional>
 687             <rng:optional><rng:attribute name="help"/></rng:optional>
 688             <rng:optional><rng:attribute name="class"/></rng:optional>
 689             <rng:optional><rng:attribute name="default_focus"/></rng:optional>
 690             <rng:zeroOrMore>
 691                 <rng:choice>
 692                     <rng:ref name="form" />
 693                     <rng:ref name="field" />
 694                     <rng:ref name="tree" />
 695                     <rng:ref name="notebook" />
 696                     <rng:ref name="graph" />
 697                     <rng:ref name="calendar" />
 698                     <rng:ref name="gantt" />
 699                     <rng:ref name="xpath" />
 700                     <rng:ref name="page" />
 701                     <rng:ref name="separator"/>
 702                     <rng:ref name="button"/>
 703                     <rng:ref name="group"/>
 704                     <rng:ref name="filter"/>
 705                     <rng:ref name="html"/>
 706                     <rng:element name="properties"><rng:empty/></rng:element>
 707                     <rng:element name="newline"><rng:empty/></rng:element>
 708                 </rng:choice>
 709             </rng:zeroOrMore>
 710
 711         </rng:element>
 712     </rng:define>
 713
 714     <rng:define name="filter">
 715         <rng:element name="filter">
 716             <rng:ref name="overload"/>
 717             <rng:ref name="access_rights"/>
 718             <rng:ref name="modifiable"/>
 719             <rng:optional><rng:attribute name="attrs"/></rng:optional>
 720             <rng:optional><rng:attribute name="invisible"/></rng:optional>
 721             <rng:optional><rng:attribute name="name" /></rng:optional>
 722             <rng:optional><rng:attribute name="separator" /></rng:optional>
 723             <rng:optional><rng:attribute name="icon" /></rng:optional>
 724             <rng:optional><rng:attribute name="string" /></rng:optional>
 725             <rng:optional><rng:attribute name="type" /></rng:optional>
 726             <rng:optional><rng:attribute name="align" /></rng:optional>
 727             <rng:optional><rng:attribute name="colspan"/></rng:optional>
 728             <rng:optional><rng:attribute name="readonly"/></rng:optional>
 729             <rng:optional><rng:attribute name="context"/></rng:optional>
 730             <rng:optional><rng:attribute name="help"/></rng:optional>
 731             <rng:optional><rng:attribute name="domain"/></rng:optional>
 732             <rng:zeroOrMore>
 733                 <rng:choice>
 734                     <rng:ref name="form" />
 735                     <rng:ref name="field" />
 736                     <rng:ref name="tree" />
 737                     <rng:ref name="notebook" />
 738                     <rng:ref name="graph" />
 739                     <rng:ref name="calendar" />
 740                     <rng:ref name="gantt" />
 741                     <rng:ref name="xpath" />
 742                     <rng:ref name="page" />
 743                     <rng:ref name="separator"/>
 744                     <rng:ref name="button"/>
 745                     <rng:ref name="filter"/>
 746                     <rng:ref name="html"/>
 747                     <rng:element name="properties"><rng:empty/></rng:element>
 748                     <rng:element name="newline"><rng:empty/></rng:element>
 749                 </rng:choice>
 750             </rng:zeroOrMore>
 751
 752         </rng:element>
 753     </rng:define>
 754
 755     <rng:start>
 756         <rng:choice>
 757             <rng:ref name="diagram" />
 758             <rng:ref name="kanban" />
 759             <rng:ref name="form" />
 760             <rng:ref name="search" />
 761             <rng:ref name="group" />
 762             <rng:ref name="field" />
 763             <rng:ref name="tree" />
 764             <rng:ref name="notebook" />
 765             <rng:ref name="graph" />
 766             <rng:ref name="calendar" />
 767             <rng:ref name="data" />
 768             <rng:ref name="gantt" />
 769             <rng:ref name="xpath" />
 770             <rng:ref name="page" />
 771             <rng:ref name="separator"/>
 772             <rng:ref name="button"/>
 773             <rng:ref name="filter"/>
 774             <rng:ref name="label" />
 775             <rng:ref name="html"/>
 776         </rng:choice>
 777     </rng:start>
 778 </rng:grammar>