Pileus Git - ~andy/gtk/blob - gtk/gtkcssstylepropertyimpl.c

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "config.h"
  19
  20 #include "gtkstylepropertyprivate.h"
  21
  22 #include <gobject/gvaluecollector.h>
  23 #include <gdk-pixbuf/gdk-pixbuf.h>
  24 #include <cairo-gobject.h>
  25 #include <math.h>
  26
  27 #include "gtkcssparserprivate.h"
  28 #include "gtkcssstylefuncsprivate.h"
  29 #include "gtkcssstylepropertyprivate.h"
  30 #include "gtkcsstypesprivate.h"
  31 #include "gtkintl.h"
  32 #include "gtkprivatetypebuiltins.h"
  33 #include "gtkstylepropertiesprivate.h"
  34
  35 /* this is in case round() is not provided by the compiler,
  36  * such as in the case of C89 compilers, like MSVC
  37  */
  38 #include "fallback-c89.c"
  39
  40 /* the actual parsers we have */
  41 #include "gtkbindings.h"
  42 #include "gtkcssarrayvalueprivate.h"
  43 #include "gtkcssbgsizevalueprivate.h"
  44 #include "gtkcssbordervalueprivate.h"
  45 #include "gtkcsscornervalueprivate.h"
  46 #include "gtkcsseasevalueprivate.h"
  47 #include "gtkcssenginevalueprivate.h"
  48 #include "gtkcssimagegradientprivate.h"
  49 #include "gtkcssimageprivate.h"
  50 #include "gtkcssimagevalueprivate.h"
  51 #include "gtkcssenumvalueprivate.h"
  52 #include "gtkcssnumbervalueprivate.h"
  53 #include "gtkcsspositionvalueprivate.h"
  54 #include "gtkcssrepeatvalueprivate.h"
  55 #include "gtkcssrgbavalueprivate.h"
  56 #include "gtkcssshadowsvalueprivate.h"
  57 #include "gtkcssstringvalueprivate.h"
  58 #include "gtksymboliccolorprivate.h"
  59 #include "gtkthemingengine.h"
  60 #include "gtktypebuiltins.h"
  61 #include "gtkwin32themeprivate.h"
  62
  63 /*** REGISTRATION ***/
  64
  65 typedef enum {
  66   GTK_STYLE_PROPERTY_INHERIT = (1 << 0),
  67   GTK_STYLE_PROPERTY_ANIMATED = (1 << 1)
  68 } GtkStylePropertyFlags;
  69
  70 static void
  71 gtk_css_style_property_register (const char *                   name,
  72                                  guint                          expected_id,
  73                                  GType                          value_type,
  74                                  GtkStylePropertyFlags          flags,
  75                                  GtkCssStylePropertyParseFunc   parse_value,
  76                                  GtkCssStylePropertyQueryFunc   query_value,
  77                                  GtkCssStylePropertyAssignFunc  assign_value,
  78                                  GtkCssValue *                  initial_value)
  79 {
  80   GtkCssStyleProperty *node;
  81
  82   g_assert (initial_value != NULL);
  83   g_assert (parse_value != NULL);
  84   g_assert (value_type == G_TYPE_NONE || query_value != NULL);
  85   g_assert (value_type == G_TYPE_NONE || assign_value != NULL);
  86
  87   node = g_object_new (GTK_TYPE_CSS_STYLE_PROPERTY,
  88                        "value-type", value_type,
  89                        "animated", (flags & GTK_STYLE_PROPERTY_ANIMATED) ? TRUE : FALSE,
  90                        "inherit", (flags & GTK_STYLE_PROPERTY_INHERIT) ? TRUE : FALSE,
  91                        "initial-value", initial_value,
  92                        "name", name,
  93                        NULL);
  94
  95   node->parse_value = parse_value;
  96   node->query_value = query_value;
  97   node->assign_value = assign_value;
  98
  99   _gtk_css_value_unref (initial_value);
 100
 101   g_assert (_gtk_css_style_property_get_id (node) == expected_id);
 102 }
 103
 104 /*** IMPLEMENTATIONS ***/
 105
 106 static void
 107 query_length_as_int (GtkCssStyleProperty *property,
 108                      const GtkCssValue   *css_value,
 109                      GValue              *value)
 110 {
 111   g_value_init (value, G_TYPE_INT);
 112   g_value_set_int (value, round (_gtk_css_number_value_get (css_value, 100)));
 113 }
 114
 115 static GtkCssValue *
 116 assign_length_from_int (GtkCssStyleProperty *property,
 117                         const GValue        *value)
 118 {
 119   return _gtk_css_number_value_new (g_value_get_int (value), GTK_CSS_PX);
 120 }
 121
 122 static void
 123 query_length_as_double (GtkCssStyleProperty *property,
 124                         const GtkCssValue   *css_value,
 125                         GValue              *value)
 126 {
 127   g_value_init (value, G_TYPE_DOUBLE);
 128   g_value_set_double (value, _gtk_css_number_value_get (css_value, 100));
 129 }
 130
 131 static GtkCssValue *
 132 assign_length_from_double (GtkCssStyleProperty *property,
 133                            const GValue        *value)
 134 {
 135   return _gtk_css_number_value_new (g_value_get_double (value), GTK_CSS_PX);
 136 }
 137
 138 static void
 139 query_border (GtkCssStyleProperty *property,
 140               const GtkCssValue   *css_value,
 141               GValue              *value)
 142 {
 143   GtkBorder border;
 144
 145   g_value_init (value, GTK_TYPE_BORDER);
 146
 147   border.top = round (_gtk_css_number_value_get (_gtk_css_border_value_get_top (css_value), 100));
 148   border.right = round (_gtk_css_number_value_get (_gtk_css_border_value_get_right (css_value), 100));
 149   border.bottom = round (_gtk_css_number_value_get (_gtk_css_border_value_get_bottom (css_value), 100));
 150   border.left = round (_gtk_css_number_value_get (_gtk_css_border_value_get_left (css_value), 100));
 151
 152   g_value_set_boxed (value, &border);
 153 }
 154
 155 static GtkCssValue *
 156 assign_border (GtkCssStyleProperty *property,
 157                const GValue        *value)
 158 {
 159   const GtkBorder *border = g_value_get_boxed (value);
 160
 161   if (border == NULL)
 162     return _gtk_css_value_ref (_gtk_css_style_property_get_initial_value (property));
 163   else
 164     return _gtk_css_border_value_new (_gtk_css_number_value_new (border->top, GTK_CSS_PX),
 165                                       _gtk_css_number_value_new (border->right, GTK_CSS_PX),
 166                                       _gtk_css_number_value_new (border->bottom, GTK_CSS_PX),
 167                                       _gtk_css_number_value_new (border->left, GTK_CSS_PX));
 168 }
 169
 170 static GtkCssValue *
 171 color_parse (GtkCssStyleProperty *property,
 172              GtkCssParser        *parser)
 173 {
 174   return _gtk_css_symbolic_value_new (parser);
 175 }
 176
 177 static void
 178 color_query (GtkCssStyleProperty *property,
 179              const GtkCssValue   *css_value,
 180              GValue              *value)
 181 {
 182   g_value_init (value, GDK_TYPE_RGBA);
 183   g_value_set_boxed (value, _gtk_css_rgba_value_get_rgba (css_value));
 184 }
 185
 186 static GtkCssValue *
 187 color_assign (GtkCssStyleProperty *property,
 188               const GValue        *value)
 189 {
 190   return _gtk_css_rgba_value_new_from_rgba (g_value_get_boxed (value));
 191 }
 192
 193 static GtkCssValue *
 194 font_family_parse_one (GtkCssParser *parser)
 195 {
 196   char *name;
 197
 198   name = _gtk_css_parser_try_ident (parser, TRUE);
 199   if (name)
 200     {
 201       GString *string = g_string_new (name);
 202       g_free (name);
 203       while ((name = _gtk_css_parser_try_ident (parser, TRUE)))
 204         {
 205           g_string_append_c (string, ' ');
 206           g_string_append (string, name);
 207           g_free (name);
 208         }
 209       name = g_string_free (string, FALSE);
 210     }
 211   else
 212     {
 213       name = _gtk_css_parser_read_string (parser);
 214       if (name == NULL)
 215         return NULL;
 216     }
 217
 218   return _gtk_css_string_value_new_take (name);
 219 }
 220
 221 static GtkCssValue *
 222 font_family_parse (GtkCssStyleProperty *property,
 223                    GtkCssParser        *parser)
 224 {
 225   return _gtk_css_array_value_parse (parser, font_family_parse_one, FALSE);
 226 }
 227
 228 static void
 229 font_family_query (GtkCssStyleProperty *property,
 230                    const GtkCssValue   *css_value,
 231                    GValue              *value)
 232 {
 233   GPtrArray *array;
 234   guint i;
 235
 236   array = g_ptr_array_new ();
 237
 238   for (i = 0; i < _gtk_css_array_value_get_n_values (css_value); i++)
 239     {
 240       g_ptr_array_add (array, g_strdup (_gtk_css_string_value_get (_gtk_css_array_value_get_nth (css_value, i))));
 241     }
 242
 243   /* NULL-terminate */
 244   g_ptr_array_add (array, NULL);
 245
 246   g_value_init (value, G_TYPE_STRV);
 247   g_value_set_boxed (value, g_ptr_array_free (array, FALSE));
 248 }
 249
 250 static GtkCssValue *
 251 font_family_assign (GtkCssStyleProperty *property,
 252                     const GValue        *value)
 253 {
 254   const char **names = g_value_get_boxed (value);
 255   GtkCssValue *result;
 256   GPtrArray *array;
 257
 258   array = g_ptr_array_new ();
 259
 260   for (names = g_value_get_boxed (value); *names; names++)
 261     {
 262       g_ptr_array_add (array, _gtk_css_string_value_new (*names));
 263     }
 264
 265   result = _gtk_css_array_value_new_from_array ((GtkCssValue **) array->pdata, array->len);
 266   g_ptr_array_free (array, TRUE);
 267   return result;
 268 }
 269
 270 static GtkCssValue *
 271 parse_pango_style (GtkCssStyleProperty *property,
 272                    GtkCssParser        *parser)
 273 {
 274   GtkCssValue *value = _gtk_css_font_style_value_try_parse (parser);
 275
 276   if (value == NULL)
 277     _gtk_css_parser_error (parser, "unknown value for property");
 278
 279   return value;
 280 }
 281
 282 static void
 283 query_pango_style (GtkCssStyleProperty *property,
 284                     const GtkCssValue   *css_value,
 285                     GValue              *value)
 286 {
 287   g_value_init (value, PANGO_TYPE_STYLE);
 288   g_value_set_enum (value, _gtk_css_font_style_value_get (css_value));
 289 }
 290
 291 static GtkCssValue *
 292 assign_pango_style (GtkCssStyleProperty *property,
 293                     const GValue        *value)
 294 {
 295   return _gtk_css_font_style_value_new (g_value_get_enum (value));
 296 }
 297
 298 static GtkCssValue *
 299 parse_pango_weight (GtkCssStyleProperty *property,
 300                     GtkCssParser        *parser)
 301 {
 302   GtkCssValue *value = _gtk_css_font_weight_value_try_parse (parser);
 303
 304   if (value == NULL)
 305     _gtk_css_parser_error (parser, "unknown value for property");
 306
 307   return value;
 308 }
 309
 310 static void
 311 query_pango_weight (GtkCssStyleProperty *property,
 312                     const GtkCssValue   *css_value,
 313                     GValue              *value)
 314 {
 315   g_value_init (value, PANGO_TYPE_WEIGHT);
 316   g_value_set_enum (value, _gtk_css_font_weight_value_get (css_value));
 317 }
 318
 319 static GtkCssValue *
 320 assign_pango_weight (GtkCssStyleProperty *property,
 321                      const GValue        *value)
 322 {
 323   return _gtk_css_font_weight_value_new (g_value_get_enum (value));
 324 }
 325
 326 static GtkCssValue *
 327 parse_pango_variant (GtkCssStyleProperty *property,
 328                      GtkCssParser        *parser)
 329 {
 330   GtkCssValue *value = _gtk_css_font_variant_value_try_parse (parser);
 331
 332   if (value == NULL)
 333     _gtk_css_parser_error (parser, "unknown value for property");
 334
 335   return value;
 336 }
 337
 338 static void
 339 query_pango_variant (GtkCssStyleProperty *property,
 340                      const GtkCssValue   *css_value,
 341                      GValue              *value)
 342 {
 343   g_value_init (value, PANGO_TYPE_VARIANT);
 344   g_value_set_enum (value, _gtk_css_font_variant_value_get (css_value));
 345 }
 346
 347 static GtkCssValue *
 348 assign_pango_variant (GtkCssStyleProperty *property,
 349                       const GValue        *value)
 350 {
 351   return _gtk_css_font_variant_value_new (g_value_get_enum (value));
 352 }
 353
 354 static GtkCssValue *
 355 parse_border_style (GtkCssStyleProperty *property,
 356                     GtkCssParser        *parser)
 357 {
 358   GtkCssValue *value = _gtk_css_border_style_value_try_parse (parser);
 359
 360   if (value == NULL)
 361     _gtk_css_parser_error (parser, "unknown value for property");
 362
 363   return value;
 364 }
 365
 366 static void
 367 query_border_style (GtkCssStyleProperty *property,
 368                     const GtkCssValue   *css_value,
 369                     GValue              *value)
 370 {
 371   g_value_init (value, GTK_TYPE_BORDER_STYLE);
 372   g_value_set_enum (value, _gtk_css_border_style_value_get (css_value));
 373 }
 374
 375 static GtkCssValue *
 376 assign_border_style (GtkCssStyleProperty *property,
 377                      const GValue        *value)
 378 {
 379   return _gtk_css_border_style_value_new (g_value_get_enum (value));
 380 }
 381
 382 static GtkCssValue *
 383 parse_css_area_one (GtkCssParser *parser)
 384 {
 385   GtkCssValue *value = _gtk_css_area_value_try_parse (parser);
 386
 387   if (value == NULL)
 388     _gtk_css_parser_error (parser, "unknown value for property");
 389
 390   return value;
 391 }
 392
 393 static GtkCssValue *
 394 parse_css_area (GtkCssStyleProperty *property,
 395                 GtkCssParser        *parser)
 396 {
 397   return _gtk_css_array_value_parse (parser, parse_css_area_one, FALSE);
 398 }
 399
 400 static GtkCssValue *
 401 bindings_value_parse_one (GtkCssParser *parser)
 402 {
 403   char *name;
 404
 405   name = _gtk_css_parser_try_ident (parser, TRUE);
 406   if (name == NULL)
 407     {
 408       _gtk_css_parser_error (parser, "Not a valid binding name");
 409       return NULL;
 410     }
 411
 412
 413   if (!gtk_binding_set_find (name))
 414     {
 415       _gtk_css_parser_error (parser, "No binding set named '%s'", name);
 416       g_free (name);
 417       return NULL;
 418     }
 419
 420   return _gtk_css_string_value_new_take (name);
 421 }
 422
 423 static GtkCssValue *
 424 bindings_value_parse (GtkCssStyleProperty *property,
 425                       GtkCssParser        *parser)
 426 {
 427   return _gtk_css_array_value_parse (parser, bindings_value_parse_one, TRUE);
 428 }
 429
 430 static void
 431 bindings_value_query (GtkCssStyleProperty *property,
 432                       const GtkCssValue   *css_value,
 433                       GValue              *value)
 434 {
 435   GPtrArray *array;
 436   guint i;
 437
 438   g_value_init (value, G_TYPE_PTR_ARRAY);
 439
 440   if (_gtk_css_array_value_get_n_values (css_value) == 0)
 441     return;
 442
 443   array = g_ptr_array_new ();
 444
 445   for (i = 0; i < _gtk_css_array_value_get_n_values (css_value); i++)
 446     {
 447       GtkBindingSet *binding_set = gtk_binding_set_find (_gtk_css_string_value_get (_gtk_css_array_value_get_nth (css_value, i)));
 448
 449       g_ptr_array_add (array, binding_set);
 450     }
 451
 452   g_value_take_boxed (value, array);
 453 }
 454
 455 static GtkCssValue *
 456 bindings_value_assign (GtkCssStyleProperty *property,
 457                        const GValue        *value)
 458 {
 459   GPtrArray *binding_sets = g_value_get_boxed (value);
 460   GtkCssValue **values, *result;
 461   guint i;
 462
 463   if (binding_sets == NULL || binding_sets->len == 0)
 464     return _gtk_css_array_value_new (NULL);
 465
 466   values = g_new (GtkCssValue *, binding_sets->len);
 467
 468   for (i = 0; i < binding_sets->len; i++)
 469     {
 470       GtkBindingSet *binding_set = g_ptr_array_index (binding_sets, i);
 471       values[i] = _gtk_css_string_value_new (binding_set->set_name);
 472     }
 473
 474   result = _gtk_css_array_value_new_from_array (values, binding_sets->len);
 475   g_free (values);
 476   return result;
 477 }
 478
 479 static GtkCssValue *
 480 shadow_value_parse (GtkCssStyleProperty *property,
 481                     GtkCssParser        *parser)
 482 {
 483   return _gtk_css_shadows_value_parse (parser);
 484 }
 485
 486 static GtkCssValue *
 487 border_corner_radius_value_parse (GtkCssStyleProperty *property,
 488                                   GtkCssParser        *parser)
 489 {
 490   return _gtk_css_corner_value_parse (parser);
 491 }
 492
 493 static GtkCssValue *
 494 css_image_value_parse (GtkCssStyleProperty *property,
 495                        GtkCssParser        *parser)
 496 {
 497   GtkCssImage *image;
 498
 499   if (_gtk_css_parser_try (parser, "none", TRUE))
 500     image = NULL;
 501   else
 502     {
 503       image = _gtk_css_image_new_parse (parser);
 504       if (image == NULL)
 505         return FALSE;
 506     }
 507
 508   return _gtk_css_image_value_new (image);
 509 }
 510
 511 static void
 512 css_image_value_query (GtkCssStyleProperty *property,
 513                        const GtkCssValue   *css_value,
 514                        GValue              *value)
 515 {
 516   GtkCssImage *image = _gtk_css_image_value_get_image (css_value);
 517   cairo_pattern_t *pattern;
 518   cairo_surface_t *surface;
 519   cairo_matrix_t matrix;
 520
 521   g_value_init (value, CAIRO_GOBJECT_TYPE_PATTERN);
 522
 523   if (GTK_IS_CSS_IMAGE_GRADIENT (image))
 524     g_value_set_boxed (value, GTK_CSS_IMAGE_GRADIENT (image)->pattern);
 525   else if (image != NULL)
 526     {
 527       double width, height;
 528
 529       /* the 100, 100 is rather random */
 530       _gtk_css_image_get_concrete_size (image, 0, 0, 100, 100, &width, &height);
 531       surface = _gtk_css_image_get_surface (image, NULL, width, height);
 532       pattern = cairo_pattern_create_for_surface (surface);
 533       cairo_matrix_init_scale (&matrix, width, height);
 534       cairo_pattern_set_matrix (pattern, &matrix);
 535       cairo_surface_destroy (surface);
 536       g_value_take_boxed (value, pattern);
 537     }
 538 }
 539
 540 static GtkCssValue *
 541 css_image_value_assign (GtkCssStyleProperty *property,
 542                         const GValue        *value)
 543 {
 544   g_warning ("FIXME: assigning images is not implemented");
 545   return _gtk_css_image_value_new (NULL);
 546 }
 547
 548 static GtkCssValue *
 549 background_image_value_parse_one (GtkCssParser *parser)
 550 {
 551   return css_image_value_parse (NULL, parser);
 552 }
 553
 554 static GtkCssValue *
 555 background_image_value_parse (GtkCssStyleProperty *property,
 556                               GtkCssParser        *parser)
 557 {
 558   return _gtk_css_array_value_parse (parser, background_image_value_parse_one, FALSE);
 559 }
 560
 561 static void
 562 background_image_value_query (GtkCssStyleProperty *property,
 563                               const GtkCssValue   *css_value,
 564                               GValue              *value)
 565 {
 566   css_image_value_query (property, _gtk_css_array_value_get_nth (css_value, 0), value);
 567 }
 568
 569 static GtkCssValue *
 570 background_image_value_assign (GtkCssStyleProperty *property,
 571                                const GValue        *value)
 572 {
 573   return _gtk_css_array_value_new (css_image_value_assign (property, value));
 574 }
 575
 576 static GtkCssValue *
 577 font_size_parse (GtkCssStyleProperty *property,
 578                  GtkCssParser        *parser)
 579 {
 580   gdouble d;
 581
 582   if (!_gtk_css_parser_try_double (parser, &d))
 583     {
 584       _gtk_css_parser_error (parser, "Expected a number");
 585       return NULL;
 586     }
 587
 588   return _gtk_css_number_value_new (d, GTK_CSS_PX);
 589 }
 590
 591 static GtkCssValue *
 592 outline_parse (GtkCssStyleProperty *property,
 593                GtkCssParser        *parser)
 594 {
 595   return _gtk_css_number_value_parse (parser,
 596                                       GTK_CSS_NUMBER_AS_PIXELS
 597                                       | GTK_CSS_PARSE_LENGTH);
 598 }
 599
 600 static GtkCssValue *
 601 border_image_repeat_parse (GtkCssStyleProperty *property,
 602                            GtkCssParser        *parser)
 603 {
 604   GtkCssValue *value = _gtk_css_border_repeat_value_try_parse (parser);
 605
 606   if (value == NULL)
 607     {
 608       _gtk_css_parser_error (parser, "Not a valid value");
 609       return NULL;
 610     }
 611
 612   return value;
 613 }
 614
 615 static GtkCssValue *
 616 border_image_slice_parse (GtkCssStyleProperty *property,
 617                           GtkCssParser        *parser)
 618 {
 619   return _gtk_css_border_value_parse (parser,
 620                                       GTK_CSS_PARSE_PERCENT
 621                                       | GTK_CSS_PARSE_NUMBER
 622                                       | GTK_CSS_POSITIVE_ONLY,
 623                                       FALSE,
 624                                       TRUE);
 625 }
 626
 627 static GtkCssValue *
 628 border_image_width_parse (GtkCssStyleProperty *property,
 629                           GtkCssParser        *parser)
 630 {
 631   return _gtk_css_border_value_parse (parser,
 632                                       GTK_CSS_PARSE_PERCENT
 633                                       | GTK_CSS_PARSE_LENGTH
 634                                       | GTK_CSS_PARSE_NUMBER
 635                                       | GTK_CSS_POSITIVE_ONLY,
 636                                       TRUE,
 637                                       FALSE);
 638 }
 639
 640 static GtkCssValue *
 641 transition_property_parse_one (GtkCssParser *parser)
 642 {
 643   GtkCssValue *value;
 644
 645   value = _gtk_css_ident_value_try_parse (parser);
 646
 647   if (value == NULL)
 648     {
 649       _gtk_css_parser_error (parser, "Expected an identifier");
 650       return NULL;
 651     }
 652
 653   return value;
 654 }
 655
 656 static GtkCssValue *
 657 transition_property_parse (GtkCssStyleProperty *property,
 658                            GtkCssParser        *parser)
 659 {
 660   return _gtk_css_array_value_parse (parser, transition_property_parse_one, FALSE);
 661 }
 662
 663 static GtkCssValue *
 664 transition_time_parse_one (GtkCssParser *parser)
 665 {
 666   return _gtk_css_number_value_parse (parser, GTK_CSS_PARSE_TIME);
 667 }
 668
 669 static GtkCssValue *
 670 transition_time_parse (GtkCssStyleProperty *property,
 671                        GtkCssParser        *parser)
 672 {
 673   return _gtk_css_array_value_parse (parser, transition_time_parse_one, FALSE);
 674 }
 675
 676 static GtkCssValue *
 677 transition_timing_function_parse (GtkCssStyleProperty *property,
 678                                   GtkCssParser        *parser)
 679 {
 680   return _gtk_css_array_value_parse (parser, _gtk_css_ease_value_parse, FALSE);
 681 }
 682
 683 static GtkCssValue *
 684 engine_parse (GtkCssStyleProperty *property,
 685               GtkCssParser        *parser)
 686 {
 687   return _gtk_css_engine_value_parse (parser);
 688 }
 689
 690 static void
 691 engine_query (GtkCssStyleProperty *property,
 692               const GtkCssValue   *css_value,
 693               GValue              *value)
 694 {
 695   g_value_init (value, GTK_TYPE_THEMING_ENGINE);
 696   g_value_set_object (value, _gtk_css_engine_value_get_engine (css_value));
 697 }
 698
 699 static GtkCssValue *
 700 engine_assign (GtkCssStyleProperty *property,
 701                const GValue        *value)
 702 {
 703   return _gtk_css_engine_value_new (g_value_get_object (value));
 704 }
 705
 706 static GtkCssValue *
 707 parse_margin (GtkCssStyleProperty *property,
 708               GtkCssParser        *parser)
 709 {
 710   return _gtk_css_number_value_parse (parser,
 711                                       GTK_CSS_NUMBER_AS_PIXELS
 712                                       | GTK_CSS_PARSE_LENGTH);
 713 }
 714
 715 static GtkCssValue *
 716 parse_padding (GtkCssStyleProperty *property,
 717                GtkCssParser        *parser)
 718 {
 719   return _gtk_css_number_value_parse (parser,
 720                                       GTK_CSS_POSITIVE_ONLY
 721                                       | GTK_CSS_NUMBER_AS_PIXELS
 722                                       | GTK_CSS_PARSE_LENGTH);
 723 }
 724
 725 static GtkCssValue *
 726 parse_border_width (GtkCssStyleProperty *property,
 727                     GtkCssParser        *parser)
 728 {
 729   return _gtk_css_number_value_parse (parser,
 730                                       GTK_CSS_POSITIVE_ONLY
 731                                       | GTK_CSS_NUMBER_AS_PIXELS
 732                                       | GTK_CSS_PARSE_LENGTH);
 733 }
 734
 735 static GtkCssValue *
 736 background_repeat_value_parse_one (GtkCssParser *parser)
 737 {
 738   GtkCssValue *value = _gtk_css_background_repeat_value_try_parse (parser);
 739
 740   if (value == NULL)
 741     {
 742       _gtk_css_parser_error (parser, "Not a valid value");
 743       return NULL;
 744     }
 745
 746   return value;
 747 }
 748
 749 static GtkCssValue *
 750 background_repeat_value_parse (GtkCssStyleProperty *property,
 751                                GtkCssParser        *parser)
 752 {
 753   return _gtk_css_array_value_parse (parser, background_repeat_value_parse_one, FALSE);
 754 }
 755
 756 static GtkCssValue *
 757 background_size_parse (GtkCssStyleProperty *property,
 758                        GtkCssParser        *parser)
 759 {
 760   return _gtk_css_array_value_parse (parser, _gtk_css_bg_size_value_parse, FALSE);
 761 }
 762
 763 static GtkCssValue *
 764 background_position_parse (GtkCssStyleProperty *property,
 765                            GtkCssParser        *parser)
 766 {
 767   return _gtk_css_array_value_parse (parser, _gtk_css_position_value_parse, FALSE);
 768 }
 769
 770 /*** REGISTRATION ***/
 771
 772 static GtkSymbolicColor *
 773 gtk_symbolic_color_new_rgba (double red,
 774                              double green,
 775                              double blue,
 776                              double alpha)
 777 {
 778   GdkRGBA rgba = { red, green, blue, alpha };
 779
 780   return gtk_symbolic_color_new_literal (&rgba);
 781 }
 782
 783 void
 784 _gtk_css_style_property_init_properties (void)
 785 {
 786   /* Initialize "color" and "font-size" first,
 787    * so that when computing values later they are
 788    * done first. That way, 'currentColor' and font
 789    * sizes in em can be looked up properly */
 790   gtk_css_style_property_register        ("color",
 791                                           GTK_CSS_PROPERTY_COLOR,
 792                                           GDK_TYPE_RGBA,
 793                                           GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
 794                                           color_parse,
 795                                           color_query,
 796                                           color_assign,
 797                                           _gtk_css_symbolic_value_new_take_symbolic_color (
 798                                             gtk_symbolic_color_new_rgba (1, 1, 1, 1)));
 799   gtk_css_style_property_register        ("font-size",
 800                                           GTK_CSS_PROPERTY_FONT_SIZE,
 801                                           G_TYPE_DOUBLE,
 802                                           GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
 803                                           font_size_parse,
 804                                           query_length_as_double,
 805                                           assign_length_from_double,
 806                                           /* XXX: This should be 'normal' */
 807                                           _gtk_css_number_value_new (10.0, GTK_CSS_PX));
 808
 809   /* properties that aren't referenced when computing values
 810    * start here */
 811   gtk_css_style_property_register        ("background-color",
 812                                           GTK_CSS_PROPERTY_BACKGROUND_COLOR,
 813                                           GDK_TYPE_RGBA,
 814                                           GTK_STYLE_PROPERTY_ANIMATED,
 815                                           color_parse,
 816                                           color_query,
 817                                           color_assign,
 818                                           _gtk_css_symbolic_value_new_take_symbolic_color (
 819                                             gtk_symbolic_color_new_rgba (0, 0, 0, 0)));
 820
 821   gtk_css_style_property_register        ("font-family",
 822                                           GTK_CSS_PROPERTY_FONT_FAMILY,
 823                                           G_TYPE_STRV,
 824                                           GTK_STYLE_PROPERTY_INHERIT,
 825                                           font_family_parse,
 826                                           font_family_query,
 827                                           font_family_assign,
 828                                           _gtk_css_array_value_new (_gtk_css_string_value_new ("Sans")));
 829   gtk_css_style_property_register        ("font-style",
 830                                           GTK_CSS_PROPERTY_FONT_STYLE,
 831                                           PANGO_TYPE_STYLE,
 832                                           GTK_STYLE_PROPERTY_INHERIT,
 833                                           parse_pango_style,
 834                                           query_pango_style,
 835                                           assign_pango_style,
 836                                           _gtk_css_font_style_value_new (PANGO_STYLE_NORMAL));
 837   gtk_css_style_property_register        ("font-variant",
 838                                           GTK_CSS_PROPERTY_FONT_VARIANT,
 839                                           PANGO_TYPE_VARIANT,
 840                                           GTK_STYLE_PROPERTY_INHERIT,
 841                                           parse_pango_variant,
 842                                           query_pango_variant,
 843                                           assign_pango_variant,
 844                                           _gtk_css_font_variant_value_new (PANGO_VARIANT_NORMAL));
 845   gtk_css_style_property_register        ("font-weight",
 846                                           GTK_CSS_PROPERTY_FONT_WEIGHT,
 847                                           PANGO_TYPE_WEIGHT,
 848                                           GTK_STYLE_PROPERTY_INHERIT,
 849                                           parse_pango_weight,
 850                                           query_pango_weight,
 851                                           assign_pango_weight,
 852                                           _gtk_css_font_weight_value_new (PANGO_WEIGHT_NORMAL));
 853
 854   gtk_css_style_property_register        ("text-shadow",
 855                                           GTK_CSS_PROPERTY_TEXT_SHADOW,
 856                                           G_TYPE_NONE,
 857                                           GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
 858                                           shadow_value_parse,
 859                                           NULL,
 860                                           NULL,
 861                                           _gtk_css_shadows_value_new_none ());
 862
 863   gtk_css_style_property_register        ("icon-shadow",
 864                                           GTK_CSS_PROPERTY_ICON_SHADOW,
 865                                           G_TYPE_NONE,
 866                                           GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
 867                                           shadow_value_parse,
 868                                           NULL,
 869                                           NULL,
 870                                           _gtk_css_shadows_value_new_none ());
 871
 872   gtk_css_style_property_register        ("box-shadow",
 873                                           GTK_CSS_PROPERTY_BOX_SHADOW,
 874                                           G_TYPE_NONE,
 875                                           GTK_STYLE_PROPERTY_ANIMATED,
 876                                           shadow_value_parse,
 877                                           NULL,
 878                                           NULL,
 879                                           _gtk_css_shadows_value_new_none ());
 880
 881   gtk_css_style_property_register        ("margin-top",
 882                                           GTK_CSS_PROPERTY_MARGIN_TOP,
 883                                           G_TYPE_INT,
 884                                           GTK_STYLE_PROPERTY_ANIMATED,
 885                                           parse_margin,
 886                                           query_length_as_int,
 887                                           assign_length_from_int,
 888                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 889   gtk_css_style_property_register        ("margin-left",
 890                                           GTK_CSS_PROPERTY_MARGIN_LEFT,
 891                                           G_TYPE_INT,
 892                                           GTK_STYLE_PROPERTY_ANIMATED,
 893                                           parse_margin,
 894                                           query_length_as_int,
 895                                           assign_length_from_int,
 896                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 897   gtk_css_style_property_register        ("margin-bottom",
 898                                           GTK_CSS_PROPERTY_MARGIN_BOTTOM,
 899                                           G_TYPE_INT,
 900                                           GTK_STYLE_PROPERTY_ANIMATED,
 901                                           parse_margin,
 902                                           query_length_as_int,
 903                                           assign_length_from_int,
 904                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 905   gtk_css_style_property_register        ("margin-right",
 906                                           GTK_CSS_PROPERTY_MARGIN_RIGHT,
 907                                           G_TYPE_INT,
 908                                           GTK_STYLE_PROPERTY_ANIMATED,
 909                                           parse_margin,
 910                                           query_length_as_int,
 911                                           assign_length_from_int,
 912                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 913   gtk_css_style_property_register        ("padding-top",
 914                                           GTK_CSS_PROPERTY_PADDING_TOP,
 915                                           G_TYPE_INT,
 916                                           GTK_STYLE_PROPERTY_ANIMATED,
 917                                           parse_padding,
 918                                           query_length_as_int,
 919                                           assign_length_from_int,
 920                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 921   gtk_css_style_property_register        ("padding-left",
 922                                           GTK_CSS_PROPERTY_PADDING_LEFT,
 923                                           G_TYPE_INT,
 924                                           GTK_STYLE_PROPERTY_ANIMATED,
 925                                           parse_padding,
 926                                           query_length_as_int,
 927                                           assign_length_from_int,
 928                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 929   gtk_css_style_property_register        ("padding-bottom",
 930                                           GTK_CSS_PROPERTY_PADDING_BOTTOM,
 931                                           G_TYPE_INT,
 932                                           GTK_STYLE_PROPERTY_ANIMATED,
 933                                           parse_padding,
 934                                           query_length_as_int,
 935                                           assign_length_from_int,
 936                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 937   gtk_css_style_property_register        ("padding-right",
 938                                           GTK_CSS_PROPERTY_PADDING_RIGHT,
 939                                           G_TYPE_INT,
 940                                           GTK_STYLE_PROPERTY_ANIMATED,
 941                                           parse_padding,
 942                                           query_length_as_int,
 943                                           assign_length_from_int,
 944                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 945   /* IMPORTANT: the border-width properties must come after border-style properties,
 946    * they depend on them for their value computation.
 947    */
 948   gtk_css_style_property_register        ("border-top-style",
 949                                           GTK_CSS_PROPERTY_BORDER_TOP_STYLE,
 950                                           GTK_TYPE_BORDER_STYLE,
 951                                           0,
 952                                           parse_border_style,
 953                                           query_border_style,
 954                                           assign_border_style,
 955                                           _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
 956   gtk_css_style_property_register        ("border-top-width",
 957                                           GTK_CSS_PROPERTY_BORDER_TOP_WIDTH,
 958                                           G_TYPE_INT,
 959                                           GTK_STYLE_PROPERTY_ANIMATED,
 960                                           parse_border_width,
 961                                           query_length_as_int,
 962                                           assign_length_from_int,
 963                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 964   gtk_css_style_property_register        ("border-left-style",
 965                                           GTK_CSS_PROPERTY_BORDER_LEFT_STYLE,
 966                                           GTK_TYPE_BORDER_STYLE,
 967                                           0,
 968                                           parse_border_style,
 969                                           query_border_style,
 970                                           assign_border_style,
 971                                           _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
 972   gtk_css_style_property_register        ("border-left-width",
 973                                           GTK_CSS_PROPERTY_BORDER_LEFT_WIDTH,
 974                                           G_TYPE_INT,
 975                                           GTK_STYLE_PROPERTY_ANIMATED,
 976                                           parse_border_width,
 977                                           query_length_as_int,
 978                                           assign_length_from_int,
 979                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 980   gtk_css_style_property_register        ("border-bottom-style",
 981                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_STYLE,
 982                                           GTK_TYPE_BORDER_STYLE,
 983                                           0,
 984                                           parse_border_style,
 985                                           query_border_style,
 986                                           assign_border_style,
 987                                           _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
 988   gtk_css_style_property_register        ("border-bottom-width",
 989                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
 990                                           G_TYPE_INT,
 991                                           GTK_STYLE_PROPERTY_ANIMATED,
 992                                           parse_border_width,
 993                                           query_length_as_int,
 994                                           assign_length_from_int,
 995                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
 996   gtk_css_style_property_register        ("border-right-style",
 997                                           GTK_CSS_PROPERTY_BORDER_RIGHT_STYLE,
 998                                           GTK_TYPE_BORDER_STYLE,
 999                                           0,
1000                                           parse_border_style,
1001                                           query_border_style,
1002                                           assign_border_style,
1003                                           _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1004   gtk_css_style_property_register        ("border-right-width",
1005                                           GTK_CSS_PROPERTY_BORDER_RIGHT_WIDTH,
1006                                           G_TYPE_INT,
1007                                           GTK_STYLE_PROPERTY_ANIMATED,
1008                                           parse_border_width,
1009                                           query_length_as_int,
1010                                           assign_length_from_int,
1011                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1012
1013   gtk_css_style_property_register        ("border-top-left-radius",
1014                                           GTK_CSS_PROPERTY_BORDER_TOP_LEFT_RADIUS,
1015                                           G_TYPE_NONE,
1016                                           GTK_STYLE_PROPERTY_ANIMATED,
1017                                           border_corner_radius_value_parse,
1018                                           NULL,
1019                                           NULL,
1020                                           _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1021                                                                      _gtk_css_number_value_new (0, GTK_CSS_PX)));
1022   gtk_css_style_property_register        ("border-top-right-radius",
1023                                           GTK_CSS_PROPERTY_BORDER_TOP_RIGHT_RADIUS,
1024                                           G_TYPE_NONE,
1025                                           GTK_STYLE_PROPERTY_ANIMATED,
1026                                           border_corner_radius_value_parse,
1027                                           NULL,
1028                                           NULL,
1029                                           _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1030                                                                      _gtk_css_number_value_new (0, GTK_CSS_PX)));
1031   gtk_css_style_property_register        ("border-bottom-right-radius",
1032                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_RIGHT_RADIUS,
1033                                           G_TYPE_NONE,
1034                                           GTK_STYLE_PROPERTY_ANIMATED,
1035                                           border_corner_radius_value_parse,
1036                                           NULL,
1037                                           NULL,
1038                                           _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1039                                                                      _gtk_css_number_value_new (0, GTK_CSS_PX)));
1040   gtk_css_style_property_register        ("border-bottom-left-radius",
1041                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_LEFT_RADIUS,
1042                                           G_TYPE_NONE,
1043                                           GTK_STYLE_PROPERTY_ANIMATED,
1044                                           border_corner_radius_value_parse,
1045                                           NULL,
1046                                           NULL,
1047                                           _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1048                                                                      _gtk_css_number_value_new (0, GTK_CSS_PX)));
1049
1050   gtk_css_style_property_register        ("outline-style",
1051                                           GTK_CSS_PROPERTY_OUTLINE_STYLE,
1052                                           GTK_TYPE_BORDER_STYLE,
1053                                           0,
1054                                           parse_border_style,
1055                                           query_border_style,
1056                                           assign_border_style,
1057                                           _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1058   gtk_css_style_property_register        ("outline-width",
1059                                           GTK_CSS_PROPERTY_OUTLINE_WIDTH,
1060                                           G_TYPE_INT,
1061                                           GTK_STYLE_PROPERTY_ANIMATED,
1062                                           parse_border_width,
1063                                           query_length_as_int,
1064                                           assign_length_from_int,
1065                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1066   gtk_css_style_property_register        ("outline-offset",
1067                                           GTK_CSS_PROPERTY_OUTLINE_OFFSET,
1068                                           G_TYPE_INT,
1069                                           0,
1070                                           outline_parse,
1071                                           query_length_as_int,
1072                                           assign_length_from_int,
1073                                           _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1074
1075   gtk_css_style_property_register        ("background-clip",
1076                                           GTK_CSS_PROPERTY_BACKGROUND_CLIP,
1077                                           G_TYPE_NONE,
1078                                           0,
1079                                           parse_css_area,
1080                                           NULL,
1081                                           NULL,
1082                                           _gtk_css_array_value_new (_gtk_css_area_value_new (GTK_CSS_AREA_BORDER_BOX)));
1083   gtk_css_style_property_register        ("background-origin",
1084                                           GTK_CSS_PROPERTY_BACKGROUND_ORIGIN,
1085                                           G_TYPE_NONE,
1086                                           0,
1087                                           parse_css_area,
1088                                           NULL,
1089                                           NULL,
1090                                           _gtk_css_array_value_new (_gtk_css_area_value_new (GTK_CSS_AREA_PADDING_BOX)));
1091   gtk_css_style_property_register        ("background-size",
1092                                           GTK_CSS_PROPERTY_BACKGROUND_SIZE,
1093                                           G_TYPE_NONE,
1094                                           0,
1095                                           background_size_parse,
1096                                           NULL,
1097                                           NULL,
1098                                           _gtk_css_array_value_new (_gtk_css_bg_size_value_new (NULL, NULL)));
1099   gtk_css_style_property_register        ("background-position",
1100                                           GTK_CSS_PROPERTY_BACKGROUND_POSITION,
1101                                           G_TYPE_NONE,
1102                                           GTK_STYLE_PROPERTY_ANIMATED,
1103                                           background_position_parse,
1104                                           NULL,
1105                                           NULL,
1106                                           _gtk_css_array_value_new (_gtk_css_position_value_new (_gtk_css_number_value_new (0, GTK_CSS_PERCENT),
1107                                                                                                  _gtk_css_number_value_new (0, GTK_CSS_PERCENT))));
1108
1109   gtk_css_style_property_register        ("border-top-color",
1110                                           GTK_CSS_PROPERTY_BORDER_TOP_COLOR,
1111                                           GDK_TYPE_RGBA,
1112                                           GTK_STYLE_PROPERTY_ANIMATED,
1113                                           color_parse,
1114                                           color_query,
1115                                           color_assign,
1116                                           _gtk_css_symbolic_value_new_take_symbolic_color (
1117                                             gtk_symbolic_color_ref (
1118                                               _gtk_symbolic_color_get_current_color ())));
1119   gtk_css_style_property_register        ("border-right-color",
1120                                           GTK_CSS_PROPERTY_BORDER_RIGHT_COLOR,
1121                                           GDK_TYPE_RGBA,
1122                                           GTK_STYLE_PROPERTY_ANIMATED,
1123                                           color_parse,
1124                                           color_query,
1125                                           color_assign,
1126                                           _gtk_css_symbolic_value_new_take_symbolic_color (
1127                                             gtk_symbolic_color_ref (
1128                                               _gtk_symbolic_color_get_current_color ())));
1129   gtk_css_style_property_register        ("border-bottom-color",
1130                                           GTK_CSS_PROPERTY_BORDER_BOTTOM_COLOR,
1131                                           GDK_TYPE_RGBA,
1132                                           GTK_STYLE_PROPERTY_ANIMATED,
1133                                           color_parse,
1134                                           color_query,
1135                                           color_assign,
1136                                           _gtk_css_symbolic_value_new_take_symbolic_color (
1137                                             gtk_symbolic_color_ref (
1138                                               _gtk_symbolic_color_get_current_color ())));
1139   gtk_css_style_property_register        ("border-left-color",
1140                                           GTK_CSS_PROPERTY_BORDER_LEFT_COLOR,
1141                                           GDK_TYPE_RGBA,
1142                                           GTK_STYLE_PROPERTY_ANIMATED,
1143                                           color_parse,
1144                                           color_query,
1145                                           color_assign,
1146                                           _gtk_css_symbolic_value_new_take_symbolic_color (
1147                                             gtk_symbolic_color_ref (
1148                                               _gtk_symbolic_color_get_current_color ())));
1149   gtk_css_style_property_register        ("outline-color",
1150                                           GTK_CSS_PROPERTY_OUTLINE_COLOR,
1151                                           GDK_TYPE_RGBA,
1152                                           GTK_STYLE_PROPERTY_ANIMATED,
1153                                           color_parse,
1154                                           color_query,
1155                                           color_assign,
1156                                           _gtk_css_symbolic_value_new_take_symbolic_color (
1157                                             gtk_symbolic_color_ref (
1158                                               _gtk_symbolic_color_get_current_color ())));
1159
1160   gtk_css_style_property_register        ("background-repeat",
1161                                           GTK_CSS_PROPERTY_BACKGROUND_REPEAT,
1162                                           G_TYPE_NONE,
1163                                           0,
1164                                           background_repeat_value_parse,
1165                                           NULL,
1166                                           NULL,
1167                                           _gtk_css_array_value_new (_gtk_css_background_repeat_value_new (GTK_CSS_REPEAT_STYLE_REPEAT,
1168                                                                                                           GTK_CSS_REPEAT_STYLE_REPEAT)));
1169   gtk_css_style_property_register        ("background-image",
1170                                           GTK_CSS_PROPERTY_BACKGROUND_IMAGE,
1171                                           CAIRO_GOBJECT_TYPE_PATTERN,
1172                                           GTK_STYLE_PROPERTY_ANIMATED,
1173                                           background_image_value_parse,
1174                                           background_image_value_query,
1175                                           background_image_value_assign,
1176                                           _gtk_css_array_value_new (_gtk_css_image_value_new (NULL)));
1177
1178   gtk_css_style_property_register        ("border-image-source",
1179                                           GTK_CSS_PROPERTY_BORDER_IMAGE_SOURCE,
1180                                           CAIRO_GOBJECT_TYPE_PATTERN,
1181                                           GTK_STYLE_PROPERTY_ANIMATED,
1182                                           css_image_value_parse,
1183                                           css_image_value_query,
1184                                           css_image_value_assign,
1185                                           _gtk_css_image_value_new (NULL));
1186   gtk_css_style_property_register        ("border-image-repeat",
1187                                           GTK_CSS_PROPERTY_BORDER_IMAGE_REPEAT,
1188                                           G_TYPE_NONE,
1189                                           0,
1190                                           border_image_repeat_parse,
1191                                           NULL,
1192                                           NULL,
1193                                           _gtk_css_border_repeat_value_new (GTK_CSS_REPEAT_STYLE_STRETCH,
1194                                                                             GTK_CSS_REPEAT_STYLE_STRETCH));
1195
1196   gtk_css_style_property_register        ("border-image-slice",
1197                                           GTK_CSS_PROPERTY_BORDER_IMAGE_SLICE,
1198                                           GTK_TYPE_BORDER,
1199                                           0,
1200                                           border_image_slice_parse,
1201                                           query_border,
1202                                           assign_border,
1203                                           _gtk_css_border_value_new (_gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1204                                                                      _gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1205                                                                      _gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1206                                                                      _gtk_css_number_value_new (100, GTK_CSS_PERCENT)));
1207   gtk_css_style_property_register        ("border-image-width",
1208                                           GTK_CSS_PROPERTY_BORDER_IMAGE_WIDTH,
1209                                           GTK_TYPE_BORDER,
1210                                           0,
1211                                           border_image_width_parse,
1212                                           query_border,
1213                                           assign_border,
1214                                           _gtk_css_border_value_new (_gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1215                                                                      _gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1216                                                                      _gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1217                                                                      _gtk_css_number_value_new (1, GTK_CSS_NUMBER)));
1218
1219   gtk_css_style_property_register        ("transition-property",
1220                                           GTK_CSS_PROPERTY_TRANSITION_PROPERTY,
1221                                           G_TYPE_NONE,
1222                                           0,
1223                                           transition_property_parse,
1224                                           NULL,
1225                                           NULL,
1226                                           _gtk_css_array_value_new (_gtk_css_ident_value_new ("all")));
1227   gtk_css_style_property_register        ("transition-duration",
1228                                           GTK_CSS_PROPERTY_TRANSITION_DURATION,
1229                                           G_TYPE_NONE,
1230                                           0,
1231                                           transition_time_parse,
1232                                           NULL,
1233                                           NULL,
1234                                           _gtk_css_array_value_new (_gtk_css_number_value_new (0, GTK_CSS_S)));
1235   gtk_css_style_property_register        ("transition-timing-function",
1236                                           GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION,
1237                                           G_TYPE_NONE,
1238                                           0,
1239                                           transition_timing_function_parse,
1240                                           NULL,
1241                                           NULL,
1242                                           _gtk_css_array_value_new (
1243                                             _gtk_css_ease_value_new_cubic_bezier (0.25, 0.1, 0.25, 1.0)));
1244   gtk_css_style_property_register        ("transition-delay",
1245                                           GTK_CSS_PROPERTY_TRANSITION_DELAY,
1246                                           G_TYPE_NONE,
1247                                           0,
1248                                           transition_time_parse,
1249                                           NULL,
1250                                           NULL,
1251                                           _gtk_css_array_value_new (_gtk_css_number_value_new (0, GTK_CSS_S)));
1252
1253   gtk_css_style_property_register        ("engine",
1254                                           GTK_CSS_PROPERTY_ENGINE,
1255                                           GTK_TYPE_THEMING_ENGINE,
1256                                           0,
1257                                           engine_parse,
1258                                           engine_query,
1259                                           engine_assign,
1260                                           _gtk_css_engine_value_new (gtk_theming_engine_load (NULL)));
1261
1262   /* Private property holding the binding sets */
1263   gtk_css_style_property_register        ("gtk-key-bindings",
1264                                           GTK_CSS_PROPERTY_GTK_KEY_BINDINGS,
1265                                           G_TYPE_PTR_ARRAY,
1266                                           0,
1267                                           bindings_value_parse,
1268                                           bindings_value_query,
1269                                           bindings_value_assign,
1270                                           _gtk_css_array_value_new (NULL));
1271 }
1272