1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2010 Carlos Garnacho <carlosg@gnome.org>
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.
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.
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/>.
20 #include "gtkstylepropertyprivate.h"
22 #include <gobject/gvaluecollector.h>
23 #include <gdk-pixbuf/gdk-pixbuf.h>
24 #include <cairo-gobject.h>
27 #include "gtkcssparserprivate.h"
28 #include "gtkcssstylefuncsprivate.h"
29 #include "gtkcssstylepropertyprivate.h"
30 #include "gtkcsstypesprivate.h"
32 #include "gtkprivatetypebuiltins.h"
33 #include "gtkstylepropertiesprivate.h"
35 /* this is in case round() is not provided by the compiler,
36 * such as in the case of C89 compilers, like MSVC
38 #include "fallback-c89.c"
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"
63 /*** REGISTRATION ***/
66 GTK_STYLE_PROPERTY_INHERIT = (1 << 0),
67 GTK_STYLE_PROPERTY_ANIMATED = (1 << 1)
68 } GtkStylePropertyFlags;
71 gtk_css_style_property_register (const char * name,
74 GtkStylePropertyFlags flags,
75 GtkCssStylePropertyParseFunc parse_value,
76 GtkCssStylePropertyPrintFunc print_value,
77 GtkCssStylePropertyComputeFunc compute_value,
78 GtkCssStylePropertyQueryFunc query_value,
79 GtkCssStylePropertyAssignFunc assign_value,
80 GtkCssStylePropertyEqualFunc equal_func,
81 GtkCssValue * initial_value)
83 GtkCssStyleProperty *node;
85 g_assert (initial_value != NULL);
86 g_assert (parse_value != NULL);
87 g_assert (value_type == G_TYPE_NONE || query_value != NULL);
88 g_assert (value_type == G_TYPE_NONE || assign_value != NULL);
90 node = g_object_new (GTK_TYPE_CSS_STYLE_PROPERTY,
91 "value-type", value_type,
92 "animated", (flags & GTK_STYLE_PROPERTY_ANIMATED) ? TRUE : FALSE,
93 "inherit", (flags & GTK_STYLE_PROPERTY_INHERIT) ? TRUE : FALSE,
94 "initial-value", initial_value,
98 node->parse_value = parse_value;
100 node->print_value = print_value;
102 node->compute_value = compute_value;
103 node->query_value = query_value;
104 node->assign_value = assign_value;
106 node->equal_func = equal_func;
108 _gtk_css_value_unref (initial_value);
110 g_assert (_gtk_css_style_property_get_id (node) == expected_id);
113 /*** IMPLEMENTATIONS ***/
116 query_length_as_int (GtkCssStyleProperty *property,
117 const GtkCssValue *css_value,
120 g_value_init (value, G_TYPE_INT);
121 g_value_set_int (value, round (_gtk_css_number_value_get (css_value, 100)));
125 assign_length_from_int (GtkCssStyleProperty *property,
128 return _gtk_css_number_value_new (g_value_get_int (value), GTK_CSS_PX);
132 query_length_as_double (GtkCssStyleProperty *property,
133 const GtkCssValue *css_value,
136 g_value_init (value, G_TYPE_DOUBLE);
137 g_value_set_double (value, _gtk_css_number_value_get (css_value, 100));
141 assign_length_from_double (GtkCssStyleProperty *property,
144 return _gtk_css_number_value_new (g_value_get_double (value), GTK_CSS_PX);
148 query_border (GtkCssStyleProperty *property,
149 const GtkCssValue *css_value,
154 g_value_init (value, GTK_TYPE_BORDER);
156 border.top = round (_gtk_css_number_value_get (_gtk_css_border_value_get_top (css_value), 100));
157 border.right = round (_gtk_css_number_value_get (_gtk_css_border_value_get_right (css_value), 100));
158 border.bottom = round (_gtk_css_number_value_get (_gtk_css_border_value_get_bottom (css_value), 100));
159 border.left = round (_gtk_css_number_value_get (_gtk_css_border_value_get_left (css_value), 100));
161 g_value_set_boxed (value, &border);
165 assign_border (GtkCssStyleProperty *property,
168 const GtkBorder *border = g_value_get_boxed (value);
171 return _gtk_css_value_ref (_gtk_css_style_property_get_initial_value (property));
173 return _gtk_css_border_value_new (_gtk_css_number_value_new (border->top, GTK_CSS_PX),
174 _gtk_css_number_value_new (border->right, GTK_CSS_PX),
175 _gtk_css_number_value_new (border->bottom, GTK_CSS_PX),
176 _gtk_css_number_value_new (border->left, GTK_CSS_PX));
180 color_parse (GtkCssStyleProperty *property,
181 GtkCssParser *parser,
184 GtkSymbolicColor *symbolic;
186 if (_gtk_css_parser_try (parser, "currentcolor", TRUE))
188 symbolic = gtk_symbolic_color_ref (_gtk_symbolic_color_get_current_color ());
192 symbolic = _gtk_css_parser_read_symbolic_color (parser);
193 if (symbolic == NULL)
197 return _gtk_css_value_new_take_symbolic_color (symbolic);
201 color_compute (GtkCssStyleProperty *property,
202 GtkStyleContext *context,
203 GtkCssValue *specified)
205 return _gtk_css_rgba_value_compute_from_symbolic (specified,
206 _gtk_css_style_property_get_initial_value (property),
212 color_property_compute (GtkCssStyleProperty *property,
213 GtkStyleContext *context,
214 GtkCssValue *specified)
218 value = _gtk_css_rgba_value_compute_from_symbolic (specified,
219 _gtk_css_style_property_get_initial_value (property),
222 _gtk_css_rgba_value_get_rgba (value);
227 color_query (GtkCssStyleProperty *property,
228 const GtkCssValue *css_value,
231 g_value_init (value, GDK_TYPE_RGBA);
232 g_value_set_boxed (value, _gtk_css_rgba_value_get_rgba (css_value));
236 color_assign (GtkCssStyleProperty *property,
239 return _gtk_css_rgba_value_new_from_rgba (g_value_get_boxed (value));
243 font_family_parse_one (GtkCssParser *parser)
247 name = _gtk_css_parser_try_ident (parser, TRUE);
250 GString *string = g_string_new (name);
252 while ((name = _gtk_css_parser_try_ident (parser, TRUE)))
254 g_string_append_c (string, ' ');
255 g_string_append (string, name);
258 name = g_string_free (string, FALSE);
262 name = _gtk_css_parser_read_string (parser);
267 return _gtk_css_string_value_new_take (name);
271 font_family_parse (GtkCssStyleProperty *property,
272 GtkCssParser *parser,
275 return _gtk_css_array_value_parse (parser, font_family_parse_one, FALSE);
279 font_family_query (GtkCssStyleProperty *property,
280 const GtkCssValue *css_value,
286 array = g_ptr_array_new ();
288 for (i = 0; i < _gtk_css_array_value_get_n_values (css_value); i++)
290 g_ptr_array_add (array, g_strdup (_gtk_css_string_value_get (_gtk_css_array_value_get_nth (css_value, i))));
294 g_ptr_array_add (array, NULL);
296 g_value_init (value, G_TYPE_STRV);
297 g_value_set_boxed (value, g_ptr_array_free (array, FALSE));
301 font_family_assign (GtkCssStyleProperty *property,
304 const char **names = g_value_get_boxed (value);
308 array = g_ptr_array_new ();
310 for (names = g_value_get_boxed (value); *names; names++)
312 g_ptr_array_add (array, _gtk_css_string_value_new (*names));
315 result = _gtk_css_array_value_new_from_array ((GtkCssValue **) array->pdata, array->len);
316 g_ptr_array_free (array, TRUE);
321 parse_pango_style (GtkCssStyleProperty *property,
322 GtkCssParser *parser,
325 GtkCssValue *value = _gtk_css_font_style_value_try_parse (parser);
328 _gtk_css_parser_error (parser, "unknown value for property");
334 query_pango_style (GtkCssStyleProperty *property,
335 const GtkCssValue *css_value,
338 g_value_init (value, PANGO_TYPE_STYLE);
339 g_value_set_enum (value, _gtk_css_font_style_value_get (css_value));
343 assign_pango_style (GtkCssStyleProperty *property,
346 return _gtk_css_font_style_value_new (g_value_get_enum (value));
350 parse_pango_weight (GtkCssStyleProperty *property,
351 GtkCssParser *parser,
354 GtkCssValue *value = _gtk_css_font_weight_value_try_parse (parser);
357 _gtk_css_parser_error (parser, "unknown value for property");
363 query_pango_weight (GtkCssStyleProperty *property,
364 const GtkCssValue *css_value,
367 g_value_init (value, PANGO_TYPE_WEIGHT);
368 g_value_set_enum (value, _gtk_css_font_weight_value_get (css_value));
372 assign_pango_weight (GtkCssStyleProperty *property,
375 return _gtk_css_font_weight_value_new (g_value_get_enum (value));
379 parse_pango_variant (GtkCssStyleProperty *property,
380 GtkCssParser *parser,
383 GtkCssValue *value = _gtk_css_font_variant_value_try_parse (parser);
386 _gtk_css_parser_error (parser, "unknown value for property");
392 query_pango_variant (GtkCssStyleProperty *property,
393 const GtkCssValue *css_value,
396 g_value_init (value, PANGO_TYPE_VARIANT);
397 g_value_set_enum (value, _gtk_css_font_variant_value_get (css_value));
401 assign_pango_variant (GtkCssStyleProperty *property,
404 return _gtk_css_font_variant_value_new (g_value_get_enum (value));
408 parse_border_style (GtkCssStyleProperty *property,
409 GtkCssParser *parser,
412 GtkCssValue *value = _gtk_css_border_style_value_try_parse (parser);
415 _gtk_css_parser_error (parser, "unknown value for property");
421 query_border_style (GtkCssStyleProperty *property,
422 const GtkCssValue *css_value,
425 g_value_init (value, GTK_TYPE_BORDER_STYLE);
426 g_value_set_enum (value, _gtk_css_border_style_value_get (css_value));
430 assign_border_style (GtkCssStyleProperty *property,
433 return _gtk_css_border_style_value_new (g_value_get_enum (value));
437 parse_css_area (GtkCssStyleProperty *property,
438 GtkCssParser *parser,
441 GtkCssValue *value = _gtk_css_area_value_try_parse (parser);
444 _gtk_css_parser_error (parser, "unknown value for property");
450 bindings_value_parse_one (GtkCssParser *parser)
454 name = _gtk_css_parser_try_ident (parser, TRUE);
457 _gtk_css_parser_error (parser, "Not a valid binding name");
462 if (!gtk_binding_set_find (name))
464 _gtk_css_parser_error (parser, "No binding set named '%s'", name);
469 return _gtk_css_string_value_new_take (name);
473 bindings_value_parse (GtkCssStyleProperty *property,
474 GtkCssParser *parser,
477 return _gtk_css_array_value_parse (parser, bindings_value_parse_one, TRUE);
481 bindings_value_query (GtkCssStyleProperty *property,
482 const GtkCssValue *css_value,
488 g_value_init (value, G_TYPE_PTR_ARRAY);
490 if (_gtk_css_array_value_get_n_values (css_value) == 0)
493 array = g_ptr_array_new ();
495 for (i = 0; i < _gtk_css_array_value_get_n_values (css_value); i++)
497 GtkBindingSet *binding_set = gtk_binding_set_find (_gtk_css_string_value_get (_gtk_css_array_value_get_nth (css_value, i)));
499 g_ptr_array_add (array, binding_set);
502 g_value_take_boxed (value, array);
506 bindings_value_assign (GtkCssStyleProperty *property,
509 GPtrArray *binding_sets = g_value_get_boxed (value);
510 GtkCssValue **values, *result;
513 if (binding_sets == NULL || binding_sets->len == 0)
514 return _gtk_css_array_value_new (NULL);
516 values = g_new (GtkCssValue *, binding_sets->len);
518 for (i = 0; i < binding_sets->len; i++)
520 GtkBindingSet *binding_set = g_ptr_array_index (binding_sets, i);
521 values[i] = _gtk_css_string_value_new (binding_set->set_name);
524 result = _gtk_css_array_value_new_from_array (values, binding_sets->len);
530 shadow_value_parse (GtkCssStyleProperty *property,
531 GtkCssParser *parser,
534 return _gtk_css_shadows_value_parse (parser);
538 shadow_value_compute (GtkCssStyleProperty *property,
539 GtkStyleContext *context,
540 GtkCssValue *specified)
542 return _gtk_css_shadows_value_compute (specified, context);
546 border_corner_radius_value_parse (GtkCssStyleProperty *property,
547 GtkCssParser *parser,
550 return _gtk_css_corner_value_parse (parser);
554 border_corner_radius_value_compute (GtkCssStyleProperty *property,
555 GtkStyleContext *context,
556 GtkCssValue *specified)
558 return _gtk_css_corner_value_compute (specified, context);
562 css_image_value_parse (GtkCssStyleProperty *property,
563 GtkCssParser *parser,
568 if (_gtk_css_parser_try (parser, "none", TRUE))
572 image = _gtk_css_image_new_parse (parser, base);
577 return _gtk_css_image_value_new (image);
581 css_image_value_compute (GtkCssStyleProperty *property,
582 GtkStyleContext *context,
583 GtkCssValue *specified)
585 GtkCssImage *image, *computed;
587 image = _gtk_css_image_value_get_image (specified);
590 return _gtk_css_value_ref (specified);
592 computed = _gtk_css_image_compute (image, context);
594 if (computed == image)
596 g_object_unref (computed);
597 return _gtk_css_value_ref (specified);
600 return _gtk_css_image_value_new (computed);
604 css_image_value_query (GtkCssStyleProperty *property,
605 const GtkCssValue *css_value,
608 GtkCssImage *image = _gtk_css_image_value_get_image (css_value);
609 cairo_pattern_t *pattern;
610 cairo_surface_t *surface;
611 cairo_matrix_t matrix;
613 g_value_init (value, CAIRO_GOBJECT_TYPE_PATTERN);
615 if (GTK_IS_CSS_IMAGE_GRADIENT (image))
616 g_value_set_boxed (value, GTK_CSS_IMAGE_GRADIENT (image)->pattern);
617 else if (image != NULL)
619 double width, height;
621 /* the 100, 100 is rather random */
622 _gtk_css_image_get_concrete_size (image, 0, 0, 100, 100, &width, &height);
623 surface = _gtk_css_image_get_surface (image, NULL, width, height);
624 pattern = cairo_pattern_create_for_surface (surface);
625 cairo_matrix_init_scale (&matrix, width, height);
626 cairo_pattern_set_matrix (pattern, &matrix);
627 cairo_surface_destroy (surface);
628 g_value_take_boxed (value, pattern);
633 css_image_value_assign (GtkCssStyleProperty *property,
636 g_warning ("FIXME: assigning images is not implemented");
637 return _gtk_css_image_value_new (NULL);
641 font_size_parse (GtkCssStyleProperty *property,
642 GtkCssParser *parser,
647 if (!_gtk_css_parser_try_double (parser, &d))
649 _gtk_css_parser_error (parser, "Expected a number");
653 return _gtk_css_number_value_new (d, GTK_CSS_PX);
657 font_size_compute (GtkCssStyleProperty *property,
658 GtkStyleContext *context,
659 GtkCssValue *specified)
661 return _gtk_css_number_value_compute (specified, context);
665 outline_parse (GtkCssStyleProperty *property,
666 GtkCssParser *parser,
669 return _gtk_css_number_value_parse (parser,
670 GTK_CSS_NUMBER_AS_PIXELS
671 | GTK_CSS_PARSE_LENGTH);
675 outline_compute (GtkCssStyleProperty *property,
676 GtkStyleContext *context,
677 GtkCssValue *specified)
679 return _gtk_css_number_value_compute (specified, context);
683 border_image_repeat_parse (GtkCssStyleProperty *property,
684 GtkCssParser *parser,
687 GtkCssValue *value = _gtk_css_border_repeat_value_try_parse (parser);
691 _gtk_css_parser_error (parser, "Not a valid value");
699 border_image_slice_parse (GtkCssStyleProperty *property,
700 GtkCssParser *parser,
703 return _gtk_css_border_value_parse (parser,
704 GTK_CSS_PARSE_PERCENT
705 | GTK_CSS_PARSE_NUMBER
706 | GTK_CSS_POSITIVE_ONLY,
712 border_image_width_parse (GtkCssStyleProperty *property,
713 GtkCssParser *parser,
716 return _gtk_css_border_value_parse (parser,
717 GTK_CSS_PARSE_PERCENT
718 | GTK_CSS_PARSE_LENGTH
719 | GTK_CSS_PARSE_NUMBER
720 | GTK_CSS_POSITIVE_ONLY,
726 compute_border (GtkCssStyleProperty *property,
727 GtkStyleContext *context,
728 GtkCssValue *specified)
730 return _gtk_css_border_value_compute (specified, context);
734 transition_property_parse_one (GtkCssParser *parser)
738 value = _gtk_css_ident_value_try_parse (parser);
742 _gtk_css_parser_error (parser, "Expected an identifier");
750 transition_property_parse (GtkCssStyleProperty *property,
751 GtkCssParser *parser,
754 return _gtk_css_array_value_parse (parser, transition_property_parse_one, FALSE);
758 transition_time_parse_one (GtkCssParser *parser)
760 return _gtk_css_number_value_parse (parser, GTK_CSS_PARSE_TIME);
764 transition_time_parse (GtkCssStyleProperty *property,
765 GtkCssParser *parser,
768 return _gtk_css_array_value_parse (parser, transition_time_parse_one, FALSE);
772 transition_timing_function_parse (GtkCssStyleProperty *property,
773 GtkCssParser *parser,
776 return _gtk_css_array_value_parse (parser, _gtk_css_ease_value_parse, FALSE);
780 engine_parse (GtkCssStyleProperty *property,
781 GtkCssParser *parser,
784 return _gtk_css_engine_value_parse (parser);
788 engine_query (GtkCssStyleProperty *property,
789 const GtkCssValue *css_value,
792 g_value_init (value, GTK_TYPE_THEMING_ENGINE);
793 g_value_set_object (value, _gtk_css_engine_value_get_engine (css_value));
797 engine_assign (GtkCssStyleProperty *property,
800 return _gtk_css_engine_value_new (g_value_get_object (value));
804 parse_margin (GtkCssStyleProperty *property,
805 GtkCssParser *parser,
808 return _gtk_css_number_value_parse (parser,
809 GTK_CSS_NUMBER_AS_PIXELS
810 | GTK_CSS_PARSE_LENGTH);
814 compute_margin (GtkCssStyleProperty *property,
815 GtkStyleContext *context,
816 GtkCssValue *specified)
818 return _gtk_css_number_value_compute (specified, context);
822 parse_padding (GtkCssStyleProperty *property,
823 GtkCssParser *parser,
826 return _gtk_css_number_value_parse (parser,
827 GTK_CSS_POSITIVE_ONLY
828 | GTK_CSS_NUMBER_AS_PIXELS
829 | GTK_CSS_PARSE_LENGTH);
833 compute_padding (GtkCssStyleProperty *property,
834 GtkStyleContext *context,
835 GtkCssValue *specified)
837 return _gtk_css_number_value_compute (specified, context);
841 parse_border_width (GtkCssStyleProperty *property,
842 GtkCssParser *parser,
845 return _gtk_css_number_value_parse (parser,
846 GTK_CSS_POSITIVE_ONLY
847 | GTK_CSS_NUMBER_AS_PIXELS
848 | GTK_CSS_PARSE_LENGTH);
852 compute_border_width (GtkCssStyleProperty *property,
853 GtkStyleContext *context,
854 GtkCssValue *specified)
856 GtkBorderStyle border_style;
858 /* The -1 is magic that is only true because we register the style
859 * properties directly after the width properties.
861 border_style = _gtk_css_border_style_value_get (_gtk_style_context_peek_property (context, _gtk_css_style_property_get_id (property) - 1));
863 if (border_style == GTK_BORDER_STYLE_NONE ||
864 border_style == GTK_BORDER_STYLE_HIDDEN)
865 return _gtk_css_number_value_new (0, GTK_CSS_PX);
867 return _gtk_css_number_value_compute (specified, context);
871 background_repeat_value_parse (GtkCssStyleProperty *property,
872 GtkCssParser *parser,
875 GtkCssValue *value = _gtk_css_background_repeat_value_try_parse (parser);
879 _gtk_css_parser_error (parser, "Not a valid value");
887 background_size_parse (GtkCssStyleProperty *property,
888 GtkCssParser *parser,
891 return _gtk_css_bg_size_value_parse (parser);
895 background_size_compute (GtkCssStyleProperty *property,
896 GtkStyleContext *context,
897 GtkCssValue *specified)
899 return _gtk_css_bg_size_value_compute (specified, context);
903 background_position_parse (GtkCssStyleProperty *property,
904 GtkCssParser *parser,
907 return _gtk_css_position_value_parse (parser);
911 background_position_compute (GtkCssStyleProperty *property,
912 GtkStyleContext *context,
913 GtkCssValue *specified)
915 return _gtk_css_position_value_compute (specified, context);
918 /*** REGISTRATION ***/
920 static GtkSymbolicColor *
921 gtk_symbolic_color_new_rgba (double red,
926 GdkRGBA rgba = { red, green, blue, alpha };
928 return gtk_symbolic_color_new_literal (&rgba);
932 _gtk_css_style_property_init_properties (void)
934 /* Initialize "color" and "font-size" first,
935 * so that when computing values later they are
936 * done first. That way, 'currentColor' and font
937 * sizes in em can be looked up properly */
938 gtk_css_style_property_register ("color",
939 GTK_CSS_PROPERTY_COLOR,
941 GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
944 color_property_compute,
948 _gtk_css_value_new_take_symbolic_color (
949 gtk_symbolic_color_new_rgba (1, 1, 1, 1)));
950 gtk_css_style_property_register ("font-size",
951 GTK_CSS_PROPERTY_FONT_SIZE,
953 GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
957 query_length_as_double,
958 assign_length_from_double,
960 /* XXX: This should be 'normal' */
961 _gtk_css_number_value_new (10.0, GTK_CSS_PX));
963 /* properties that aren't referenced when computing values
965 gtk_css_style_property_register ("background-color",
966 GTK_CSS_PROPERTY_BACKGROUND_COLOR,
968 GTK_STYLE_PROPERTY_ANIMATED,
975 _gtk_css_value_new_take_symbolic_color (
976 gtk_symbolic_color_new_rgba (0, 0, 0, 0)));
978 gtk_css_style_property_register ("font-family",
979 GTK_CSS_PROPERTY_FONT_FAMILY,
981 GTK_STYLE_PROPERTY_INHERIT,
988 _gtk_css_array_value_new (_gtk_css_string_value_new ("Sans")));
989 gtk_css_style_property_register ("font-style",
990 GTK_CSS_PROPERTY_FONT_STYLE,
992 GTK_STYLE_PROPERTY_INHERIT,
999 _gtk_css_font_style_value_new (PANGO_STYLE_NORMAL));
1000 gtk_css_style_property_register ("font-variant",
1001 GTK_CSS_PROPERTY_FONT_VARIANT,
1003 GTK_STYLE_PROPERTY_INHERIT,
1004 parse_pango_variant,
1007 query_pango_variant,
1008 assign_pango_variant,
1010 _gtk_css_font_variant_value_new (PANGO_VARIANT_NORMAL));
1011 gtk_css_style_property_register ("font-weight",
1012 GTK_CSS_PROPERTY_FONT_WEIGHT,
1014 GTK_STYLE_PROPERTY_INHERIT,
1019 assign_pango_weight,
1021 _gtk_css_font_weight_value_new (PANGO_WEIGHT_NORMAL));
1023 gtk_css_style_property_register ("text-shadow",
1024 GTK_CSS_PROPERTY_TEXT_SHADOW,
1026 GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
1029 shadow_value_compute,
1033 _gtk_css_shadows_value_new_none ());
1035 gtk_css_style_property_register ("icon-shadow",
1036 GTK_CSS_PROPERTY_ICON_SHADOW,
1038 GTK_STYLE_PROPERTY_INHERIT | GTK_STYLE_PROPERTY_ANIMATED,
1041 shadow_value_compute,
1045 _gtk_css_shadows_value_new_none ());
1047 gtk_css_style_property_register ("box-shadow",
1048 GTK_CSS_PROPERTY_BOX_SHADOW,
1050 GTK_STYLE_PROPERTY_ANIMATED,
1053 shadow_value_compute,
1057 _gtk_css_shadows_value_new_none ());
1059 gtk_css_style_property_register ("margin-top",
1060 GTK_CSS_PROPERTY_MARGIN_TOP,
1062 GTK_STYLE_PROPERTY_ANIMATED,
1066 query_length_as_int,
1067 assign_length_from_int,
1069 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1070 gtk_css_style_property_register ("margin-left",
1071 GTK_CSS_PROPERTY_MARGIN_LEFT,
1073 GTK_STYLE_PROPERTY_ANIMATED,
1077 query_length_as_int,
1078 assign_length_from_int,
1080 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1081 gtk_css_style_property_register ("margin-bottom",
1082 GTK_CSS_PROPERTY_MARGIN_BOTTOM,
1084 GTK_STYLE_PROPERTY_ANIMATED,
1088 query_length_as_int,
1089 assign_length_from_int,
1091 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1092 gtk_css_style_property_register ("margin-right",
1093 GTK_CSS_PROPERTY_MARGIN_RIGHT,
1095 GTK_STYLE_PROPERTY_ANIMATED,
1099 query_length_as_int,
1100 assign_length_from_int,
1102 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1103 gtk_css_style_property_register ("padding-top",
1104 GTK_CSS_PROPERTY_PADDING_TOP,
1106 GTK_STYLE_PROPERTY_ANIMATED,
1110 query_length_as_int,
1111 assign_length_from_int,
1113 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1114 gtk_css_style_property_register ("padding-left",
1115 GTK_CSS_PROPERTY_PADDING_LEFT,
1117 GTK_STYLE_PROPERTY_ANIMATED,
1121 query_length_as_int,
1122 assign_length_from_int,
1124 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1125 gtk_css_style_property_register ("padding-bottom",
1126 GTK_CSS_PROPERTY_PADDING_BOTTOM,
1128 GTK_STYLE_PROPERTY_ANIMATED,
1132 query_length_as_int,
1133 assign_length_from_int,
1135 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1136 gtk_css_style_property_register ("padding-right",
1137 GTK_CSS_PROPERTY_PADDING_RIGHT,
1139 GTK_STYLE_PROPERTY_ANIMATED,
1143 query_length_as_int,
1144 assign_length_from_int,
1146 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1147 /* IMPORTANT: compute_border_width() requires that the border-width
1148 * properties be immeditaly followed by the border-style properties
1150 gtk_css_style_property_register ("border-top-style",
1151 GTK_CSS_PROPERTY_BORDER_TOP_STYLE,
1152 GTK_TYPE_BORDER_STYLE,
1158 assign_border_style,
1160 _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1161 gtk_css_style_property_register ("border-top-width",
1162 GTK_CSS_PROPERTY_BORDER_TOP_WIDTH,
1164 GTK_STYLE_PROPERTY_ANIMATED,
1167 compute_border_width,
1168 query_length_as_int,
1169 assign_length_from_int,
1171 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1172 gtk_css_style_property_register ("border-left-style",
1173 GTK_CSS_PROPERTY_BORDER_LEFT_STYLE,
1174 GTK_TYPE_BORDER_STYLE,
1180 assign_border_style,
1182 _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1183 gtk_css_style_property_register ("border-left-width",
1184 GTK_CSS_PROPERTY_BORDER_LEFT_WIDTH,
1186 GTK_STYLE_PROPERTY_ANIMATED,
1189 compute_border_width,
1190 query_length_as_int,
1191 assign_length_from_int,
1193 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1194 gtk_css_style_property_register ("border-bottom-style",
1195 GTK_CSS_PROPERTY_BORDER_BOTTOM_STYLE,
1196 GTK_TYPE_BORDER_STYLE,
1202 assign_border_style,
1204 _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1205 gtk_css_style_property_register ("border-bottom-width",
1206 GTK_CSS_PROPERTY_BORDER_BOTTOM_WIDTH,
1208 GTK_STYLE_PROPERTY_ANIMATED,
1211 compute_border_width,
1212 query_length_as_int,
1213 assign_length_from_int,
1215 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1216 gtk_css_style_property_register ("border-right-style",
1217 GTK_CSS_PROPERTY_BORDER_RIGHT_STYLE,
1218 GTK_TYPE_BORDER_STYLE,
1224 assign_border_style,
1226 _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1227 gtk_css_style_property_register ("border-right-width",
1228 GTK_CSS_PROPERTY_BORDER_RIGHT_WIDTH,
1230 GTK_STYLE_PROPERTY_ANIMATED,
1233 compute_border_width,
1234 query_length_as_int,
1235 assign_length_from_int,
1237 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1239 gtk_css_style_property_register ("border-top-left-radius",
1240 GTK_CSS_PROPERTY_BORDER_TOP_LEFT_RADIUS,
1242 GTK_STYLE_PROPERTY_ANIMATED,
1243 border_corner_radius_value_parse,
1245 border_corner_radius_value_compute,
1249 _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1250 _gtk_css_number_value_new (0, GTK_CSS_PX)));
1251 gtk_css_style_property_register ("border-top-right-radius",
1252 GTK_CSS_PROPERTY_BORDER_TOP_RIGHT_RADIUS,
1254 GTK_STYLE_PROPERTY_ANIMATED,
1255 border_corner_radius_value_parse,
1257 border_corner_radius_value_compute,
1261 _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1262 _gtk_css_number_value_new (0, GTK_CSS_PX)));
1263 gtk_css_style_property_register ("border-bottom-right-radius",
1264 GTK_CSS_PROPERTY_BORDER_BOTTOM_RIGHT_RADIUS,
1266 GTK_STYLE_PROPERTY_ANIMATED,
1267 border_corner_radius_value_parse,
1269 border_corner_radius_value_compute,
1273 _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1274 _gtk_css_number_value_new (0, GTK_CSS_PX)));
1275 gtk_css_style_property_register ("border-bottom-left-radius",
1276 GTK_CSS_PROPERTY_BORDER_BOTTOM_LEFT_RADIUS,
1278 GTK_STYLE_PROPERTY_ANIMATED,
1279 border_corner_radius_value_parse,
1281 border_corner_radius_value_compute,
1285 _gtk_css_corner_value_new (_gtk_css_number_value_new (0, GTK_CSS_PX),
1286 _gtk_css_number_value_new (0, GTK_CSS_PX)));
1288 gtk_css_style_property_register ("outline-style",
1289 GTK_CSS_PROPERTY_OUTLINE_STYLE,
1290 GTK_TYPE_BORDER_STYLE,
1296 assign_border_style,
1298 _gtk_css_border_style_value_new (GTK_BORDER_STYLE_NONE));
1299 gtk_css_style_property_register ("outline-width",
1300 GTK_CSS_PROPERTY_OUTLINE_WIDTH,
1302 GTK_STYLE_PROPERTY_ANIMATED,
1305 compute_border_width,
1306 query_length_as_int,
1307 assign_length_from_int,
1309 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1310 gtk_css_style_property_register ("outline-offset",
1311 GTK_CSS_PROPERTY_OUTLINE_OFFSET,
1317 query_length_as_int,
1318 assign_length_from_int,
1320 _gtk_css_number_value_new (0.0, GTK_CSS_PX));
1322 gtk_css_style_property_register ("background-clip",
1323 GTK_CSS_PROPERTY_BACKGROUND_CLIP,
1332 _gtk_css_area_value_new (GTK_CSS_AREA_BORDER_BOX));
1333 gtk_css_style_property_register ("background-origin",
1334 GTK_CSS_PROPERTY_BACKGROUND_ORIGIN,
1343 _gtk_css_area_value_new (GTK_CSS_AREA_PADDING_BOX));
1344 gtk_css_style_property_register ("background-size",
1345 GTK_CSS_PROPERTY_BACKGROUND_SIZE,
1348 background_size_parse,
1350 background_size_compute,
1354 _gtk_css_bg_size_value_new (NULL, NULL));
1355 gtk_css_style_property_register ("background-position",
1356 GTK_CSS_PROPERTY_BACKGROUND_POSITION,
1358 GTK_STYLE_PROPERTY_ANIMATED,
1359 background_position_parse,
1361 background_position_compute,
1365 _gtk_css_position_value_new (_gtk_css_number_value_new (0, GTK_CSS_PERCENT),
1366 _gtk_css_number_value_new (0, GTK_CSS_PERCENT)));
1368 gtk_css_style_property_register ("border-top-color",
1369 GTK_CSS_PROPERTY_BORDER_TOP_COLOR,
1371 GTK_STYLE_PROPERTY_ANIMATED,
1378 _gtk_css_value_new_take_symbolic_color (
1379 gtk_symbolic_color_ref (
1380 _gtk_symbolic_color_get_current_color ())));
1381 gtk_css_style_property_register ("border-right-color",
1382 GTK_CSS_PROPERTY_BORDER_RIGHT_COLOR,
1384 GTK_STYLE_PROPERTY_ANIMATED,
1391 _gtk_css_value_new_take_symbolic_color (
1392 gtk_symbolic_color_ref (
1393 _gtk_symbolic_color_get_current_color ())));
1394 gtk_css_style_property_register ("border-bottom-color",
1395 GTK_CSS_PROPERTY_BORDER_BOTTOM_COLOR,
1397 GTK_STYLE_PROPERTY_ANIMATED,
1404 _gtk_css_value_new_take_symbolic_color (
1405 gtk_symbolic_color_ref (
1406 _gtk_symbolic_color_get_current_color ())));
1407 gtk_css_style_property_register ("border-left-color",
1408 GTK_CSS_PROPERTY_BORDER_LEFT_COLOR,
1410 GTK_STYLE_PROPERTY_ANIMATED,
1417 _gtk_css_value_new_take_symbolic_color (
1418 gtk_symbolic_color_ref (
1419 _gtk_symbolic_color_get_current_color ())));
1420 gtk_css_style_property_register ("outline-color",
1421 GTK_CSS_PROPERTY_OUTLINE_COLOR,
1423 GTK_STYLE_PROPERTY_ANIMATED,
1430 _gtk_css_value_new_take_symbolic_color (
1431 gtk_symbolic_color_ref (
1432 _gtk_symbolic_color_get_current_color ())));
1434 gtk_css_style_property_register ("background-repeat",
1435 GTK_CSS_PROPERTY_BACKGROUND_REPEAT,
1438 background_repeat_value_parse,
1444 _gtk_css_background_repeat_value_new (GTK_CSS_REPEAT_STYLE_REPEAT,
1445 GTK_CSS_REPEAT_STYLE_REPEAT));
1446 gtk_css_style_property_register ("background-image",
1447 GTK_CSS_PROPERTY_BACKGROUND_IMAGE,
1448 CAIRO_GOBJECT_TYPE_PATTERN,
1449 GTK_STYLE_PROPERTY_ANIMATED,
1450 css_image_value_parse,
1452 css_image_value_compute,
1453 css_image_value_query,
1454 css_image_value_assign,
1456 _gtk_css_image_value_new (NULL));
1458 gtk_css_style_property_register ("border-image-source",
1459 GTK_CSS_PROPERTY_BORDER_IMAGE_SOURCE,
1460 CAIRO_GOBJECT_TYPE_PATTERN,
1461 GTK_STYLE_PROPERTY_ANIMATED,
1462 css_image_value_parse,
1464 css_image_value_compute,
1465 css_image_value_query,
1466 css_image_value_assign,
1468 _gtk_css_image_value_new (NULL));
1469 gtk_css_style_property_register ("border-image-repeat",
1470 GTK_CSS_PROPERTY_BORDER_IMAGE_REPEAT,
1473 border_image_repeat_parse,
1479 _gtk_css_border_repeat_value_new (GTK_CSS_REPEAT_STYLE_STRETCH,
1480 GTK_CSS_REPEAT_STYLE_STRETCH));
1482 gtk_css_style_property_register ("border-image-slice",
1483 GTK_CSS_PROPERTY_BORDER_IMAGE_SLICE,
1486 border_image_slice_parse,
1492 _gtk_css_border_value_new (_gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1493 _gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1494 _gtk_css_number_value_new (100, GTK_CSS_PERCENT),
1495 _gtk_css_number_value_new (100, GTK_CSS_PERCENT)));
1496 gtk_css_style_property_register ("border-image-width",
1497 GTK_CSS_PROPERTY_BORDER_IMAGE_WIDTH,
1500 border_image_width_parse,
1506 _gtk_css_border_value_new (_gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1507 _gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1508 _gtk_css_number_value_new (1, GTK_CSS_NUMBER),
1509 _gtk_css_number_value_new (1, GTK_CSS_NUMBER)));
1511 gtk_css_style_property_register ("transition-property",
1512 GTK_CSS_PROPERTY_TRANSITION_PROPERTY,
1515 transition_property_parse,
1521 _gtk_css_array_value_new (_gtk_css_ident_value_new ("all")));
1522 gtk_css_style_property_register ("transition-duration",
1523 GTK_CSS_PROPERTY_TRANSITION_DURATION,
1526 transition_time_parse,
1532 _gtk_css_array_value_new (_gtk_css_number_value_new (0, GTK_CSS_S)));
1533 gtk_css_style_property_register ("transition-timing-function",
1534 GTK_CSS_PROPERTY_TRANSITION_TIMING_FUNCTION,
1537 transition_timing_function_parse,
1543 _gtk_css_array_value_new (
1544 _gtk_css_ease_value_new_cubic_bezier (0.25, 0.1, 0.25, 1.0)));
1545 gtk_css_style_property_register ("transition-delay",
1546 GTK_CSS_PROPERTY_TRANSITION_DELAY,
1549 transition_time_parse,
1555 _gtk_css_array_value_new (_gtk_css_number_value_new (0, GTK_CSS_S)));
1557 gtk_css_style_property_register ("engine",
1558 GTK_CSS_PROPERTY_ENGINE,
1559 GTK_TYPE_THEMING_ENGINE,
1567 _gtk_css_engine_value_new (gtk_theming_engine_load (NULL)));
1569 /* Private property holding the binding sets */
1570 gtk_css_style_property_register ("gtk-key-bindings",
1571 GTK_CSS_PROPERTY_GTK_KEY_BINDINGS,
1574 bindings_value_parse,
1577 bindings_value_query,
1578 bindings_value_assign,
1580 _gtk_css_array_value_new (NULL));