- if (_gtk_css_parser_begins_with (parser, '-'))
- {
- int res;
- res = _gtk_win32_theme_part_parse (parser, base, value);
- if (res >= 0)
- return res > 0;
- /* < 0 => continue */
- g_value_unset (value);
- g_value_init (value, GTK_TYPE_GRADIENT);
- return gradient_value_parse (parser, base, value);
- }
- else
- {
- GError *error = NULL;
- gchar *path;
- GdkPixbuf *pixbuf;
- GFile *file;
- cairo_surface_t *surface;
- cairo_pattern_t *pattern;
- cairo_t *cr;
- cairo_matrix_t matrix;
-
- file = gtk_css_parse_url (parser, base);
- if (file == NULL)
- return FALSE;
-
- path = g_file_get_path (file);
- g_object_unref (file);
-
- pixbuf = gdk_pixbuf_new_from_file (path, &error);
- g_free (path);
- if (pixbuf == NULL)
- {
- _gtk_css_parser_take_error (parser, error);
- return FALSE;
- }
-
- surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf));
- cr = cairo_create (surface);
- gdk_cairo_set_source_pixbuf (cr, pixbuf, 0, 0);
- cairo_paint (cr);
- pattern = cairo_pattern_create_for_surface (surface);
-
- cairo_matrix_init_scale (&matrix,
- gdk_pixbuf_get_width (pixbuf),
- gdk_pixbuf_get_height (pixbuf));
- cairo_pattern_set_matrix (pattern, &matrix);
-
- cairo_surface_destroy (surface);
- cairo_destroy (cr);
- g_object_unref (pixbuf);
-
- g_value_take_boxed (value, pattern);
- }
-
- return TRUE;
-}
-
-static cairo_status_t
-surface_write (void *closure,
- const unsigned char *data,
- unsigned int length)
-{
- g_byte_array_append (closure, data, length);
-
- return CAIRO_STATUS_SUCCESS;
-}
-
-static void
-surface_print (cairo_surface_t *surface,
- GString * string)
-{
-#if CAIRO_HAS_PNG_FUNCTIONS
- GByteArray *array;
- char *base64;
-
- array = g_byte_array_new ();
- cairo_surface_write_to_png_stream (surface, surface_write, array);
- base64 = g_base64_encode (array->data, array->len);
- g_byte_array_free (array, TRUE);
-
- g_string_append (string, "url(\"data:image/png;base64,");
- g_string_append (string, base64);
- g_string_append (string, "\")");
-
- g_free (base64);
-#else
- g_string_append (string, "none /* you need cairo png functions enabled to make this work */");
-#endif
-}
-
-static void
-pattern_value_print (const GValue *value,
- GString *string)
-{
- cairo_pattern_t *pattern;
- cairo_surface_t *surface;
-
- pattern = g_value_get_boxed (value);
-
- if (pattern == NULL)
- {
- g_string_append (string, "none");
- return;
- }
-
- switch (cairo_pattern_get_type (pattern))
- {
- case CAIRO_PATTERN_TYPE_SURFACE:
- if (cairo_pattern_get_surface (pattern, &surface) != CAIRO_STATUS_SUCCESS)
- {
- g_assert_not_reached ();
- }
- surface_print (surface, string);
- break;
- case CAIRO_PATTERN_TYPE_SOLID:
- case CAIRO_PATTERN_TYPE_LINEAR:
- case CAIRO_PATTERN_TYPE_RADIAL:
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static gboolean
-shadow_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- gboolean have_inset, have_color, have_lengths;
- gdouble hoffset, voffset, blur, spread;
- GtkSymbolicColor *color;
- GtkShadow *shadow;
- guint i;
-
- shadow = _gtk_shadow_new ();
-
- do
- {
- have_inset = have_lengths = have_color = FALSE;
-
- for (i = 0; i < 3; i++)
- {
- if (!have_inset &&
- _gtk_css_parser_try (parser, "inset", TRUE))
- {
- have_inset = TRUE;
- continue;
- }
-
- if (!have_lengths &&
- _gtk_css_parser_try_double (parser, &hoffset))
- {
- have_lengths = TRUE;
-
- if (!_gtk_css_parser_try_double (parser, &voffset))
- {
- _gtk_css_parser_error (parser, "Horizontal and vertical offsets are required");
- _gtk_shadow_unref (shadow);
- return FALSE;
- }
-
- if (!_gtk_css_parser_try_double (parser, &blur))
- blur = 0;
-
- if (!_gtk_css_parser_try_double (parser, &spread))
- spread = 0;
-
- continue;
- }
-
- if (!have_color)
- {
- have_color = TRUE;
-
- /* XXX: the color is optional and UA-defined if it's missing,
- * but it doesn't really make sense for us...
- */
- color = _gtk_css_parser_read_symbolic_color (parser);
-
- if (color == NULL)
- {
- _gtk_shadow_unref (shadow);
- return FALSE;
- }
- }
- }
-
- if (!have_color || !have_lengths)
- {
- _gtk_css_parser_error (parser, "Must specify at least color and offsets");
- _gtk_shadow_unref (shadow);
- return FALSE;
- }
-
- _gtk_shadow_append (shadow,
- hoffset, voffset,
- blur, spread,
- have_inset, color);
-
- gtk_symbolic_color_unref (color);
-
- }
- while (_gtk_css_parser_try (parser, ",", TRUE));
-
- g_value_take_boxed (value, shadow);
- return TRUE;
-}
-
-static void
-shadow_value_print (const GValue *value,
- GString *string)
-{
- GtkShadow *shadow;
-
- shadow = g_value_get_boxed (value);
-
- if (shadow == NULL)
- g_string_append (string, "none");
- else
- _gtk_shadow_print (shadow, string);
-}
-
-static gboolean
-background_repeat_value_parse (GtkCssParser *parser,
- GFile *file,
- GValue *value)
-{
- GtkCssBackgroundRepeat repeat;
- int style;
-
- if (!enum_parse (parser, GTK_TYPE_CSS_BACKGROUND_REPEAT_STYLE, &style))
- return FALSE;
-
- repeat.repeat = style;
-
- g_value_set_boxed (value, &repeat);
-
- return TRUE;
-}
-
-static void
-background_repeat_value_print (const GValue *value,
- GString *string)
-{
- GtkCssBackgroundRepeat *repeat;
-
- repeat = g_value_get_boxed (value);
-
- enum_print (repeat->repeat, GTK_TYPE_CSS_BACKGROUND_REPEAT_STYLE, string);
-}
-
-static gboolean
-border_image_repeat_value_parse (GtkCssParser *parser,
- GFile *file,
- GValue *value)
-{
- GtkCssBorderImageRepeat image_repeat;
- GtkCssBorderRepeatStyle styles[2];
- gint i, v;
-
- for (i = 0; i < 2; i++)
- {
- if (_gtk_css_parser_try_enum (parser, GTK_TYPE_CSS_BORDER_REPEAT_STYLE, &v))
- styles[i] = v;
- else if (i == 0)
- {
- styles[1] = styles[0] = GTK_CSS_REPEAT_STYLE_STRETCH;
- break;
- }
- else
- styles[i] = styles[0];
- }
-
- image_repeat.hrepeat = styles[0];
- image_repeat.vrepeat = styles[1];
-
- g_value_set_boxed (value, &image_repeat);
-
- return TRUE;
-}
-
-static void
-border_image_repeat_value_print (const GValue *value,
- GString *string)
-{
- GtkCssBorderImageRepeat *image_repeat;
-
- image_repeat = g_value_get_boxed (value);
-
- enum_print (image_repeat->hrepeat, GTK_TYPE_CSS_BORDER_REPEAT_STYLE, string);
- if (image_repeat->hrepeat != image_repeat->vrepeat)
- {
- g_string_append (string, " ");
- enum_print (image_repeat->vrepeat, GTK_TYPE_CSS_BORDER_REPEAT_STYLE, string);
- }
-}
-
-static gboolean
-border_image_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GValue temp = G_VALUE_INIT;
- cairo_pattern_t *pattern = NULL;
- gconstpointer *boxed = NULL;
- GType boxed_type;
- GtkBorder slice, *width = NULL, *parsed_slice;
- GtkCssBorderImageRepeat repeat, *parsed_repeat;
- gboolean retval = FALSE;
- GtkBorderImage *image = NULL;
-
- g_value_init (&temp, CAIRO_GOBJECT_TYPE_PATTERN);
-
- if (!pattern_value_parse (parser, base, &temp))
- return FALSE;
-
- boxed_type = G_VALUE_TYPE (&temp);
- if (boxed_type != CAIRO_GOBJECT_TYPE_PATTERN)
- boxed = g_value_dup_boxed (&temp);
- else
- pattern = g_value_dup_boxed (&temp);
-
- g_value_unset (&temp);
- g_value_init (&temp, GTK_TYPE_BORDER);
-
- if (!border_value_parse (parser, base, &temp))
- goto out;
-
- parsed_slice = g_value_get_boxed (&temp);
- slice = *parsed_slice;
-
- if (_gtk_css_parser_try (parser, "/", TRUE))
- {
- g_value_unset (&temp);
- g_value_init (&temp, GTK_TYPE_BORDER);
-
- if (!border_value_parse (parser, base, &temp))
- goto out;
-
- width = g_value_dup_boxed (&temp);
- }
-
- g_value_unset (&temp);
- g_value_init (&temp, GTK_TYPE_CSS_BORDER_IMAGE_REPEAT);
-
- if (!border_image_repeat_value_parse (parser, base, &temp))
- goto out;
-
- parsed_repeat = g_value_get_boxed (&temp);
- repeat = *parsed_repeat;
-
- g_value_unset (&temp);
-
- if (boxed != NULL)
- image = _gtk_border_image_new_for_boxed (boxed_type, boxed, &slice, width, &repeat);
- else if (pattern != NULL)
- image = _gtk_border_image_new (pattern, &slice, width, &repeat);
-
- if (image != NULL)
- {
- retval = TRUE;
- g_value_take_boxed (value, image);
- }
-
- out:
- if (pattern != NULL)
- cairo_pattern_destroy (pattern);
-
- if (boxed != NULL)
- g_boxed_free (boxed_type, boxed);
-
- if (width != NULL)
- gtk_border_free (width);
-
- return retval;
-}
-
-static gboolean
-enum_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- int v;
-
- if (enum_parse (parser, G_VALUE_TYPE (value), &v))
- {
- g_value_set_enum (value, v);
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-enum_value_print (const GValue *value,
- GString *string)
-{
- enum_print (g_value_get_enum (value), G_VALUE_TYPE (value), string);
-}
-
-static gboolean
-flags_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GFlagsClass *flags_class;
- GFlagsValue *flag_value;
- guint flags = 0;
- char *str;
-
- flags_class = g_type_class_ref (G_VALUE_TYPE (value));
-
- do {
- str = _gtk_css_parser_try_ident (parser, TRUE);
- if (str == NULL)
- {
- _gtk_css_parser_error (parser, "Expected an identifier");
- g_type_class_unref (flags_class);
- return FALSE;
- }
-
- flag_value = g_flags_get_value_by_nick (flags_class, str);
- if (!flag_value)
- {
- _gtk_css_parser_error (parser,
- "Unknown flag value '%s' for type '%s'",
- str, g_type_name (G_VALUE_TYPE (value)));
- /* XXX Do we want to return FALSE here? We can get
- * forward-compatibility for new values this way
- */
- g_free (str);
- g_type_class_unref (flags_class);
- return FALSE;
- }
-
- g_free (str);
- }
- while (_gtk_css_parser_try (parser, ",", FALSE));
-
- g_type_class_unref (flags_class);
-
- g_value_set_enum (value, flags);
-
- return TRUE;
-}
-
-static void
-flags_value_print (const GValue *value,
- GString *string)
-{
- GFlagsClass *flags_class;
- guint i, flags;
-
- flags_class = g_type_class_ref (G_VALUE_TYPE (value));
- flags = g_value_get_flags (value);
-
- for (i = 0; i < flags_class->n_values; i++)
- {
- GFlagsValue *flags_value = &flags_class->values[i];
-
- if (flags & flags_value->value)
- {
- if (string->len != 0)
- g_string_append (string, ", ");
-
- g_string_append (string, flags_value->value_nick);
- }
- }
-
- g_type_class_unref (flags_class);
-}
-
-static gboolean
-bindings_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GPtrArray *array;
- GtkBindingSet *binding_set;
- char *name;
-
- array = g_ptr_array_new ();
-
- do {
- name = _gtk_css_parser_try_ident (parser, TRUE);
- if (name == NULL)
- {
- _gtk_css_parser_error (parser, "Not a valid binding name");
- g_ptr_array_free (array, TRUE);
- return FALSE;
- }
-
- binding_set = gtk_binding_set_find (name);
-
- if (!binding_set)
- {
- _gtk_css_parser_error (parser, "No binding set named '%s'", name);
- g_free (name);
- continue;
- }
-
- g_ptr_array_add (array, binding_set);
- g_free (name);
- }
- while (_gtk_css_parser_try (parser, ",", TRUE));
-
- g_value_take_boxed (value, array);
-
- return TRUE;
-}
-
-static void
-bindings_value_print (const GValue *value,
- GString *string)
-{
- GPtrArray *array;
- guint i;
-
- array = g_value_get_boxed (value);
-
- for (i = 0; i < array->len; i++)
- {
- GtkBindingSet *binding_set = g_ptr_array_index (array, i);
-
- if (i > 0)
- g_string_append (string, ", ");
- g_string_append (string, binding_set->set_name);
- }
-}
-
-static gboolean
-border_corner_radius_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GtkCssBorderCornerRadius corner;
-
- if (!_gtk_css_parser_try_double (parser, &corner.horizontal))
- {
- _gtk_css_parser_error (parser, "Expected a number");
- return FALSE;
- }
- else if (corner.horizontal < 0)
- goto negative;
-
- if (!_gtk_css_parser_try_double (parser, &corner.vertical))
- corner.vertical = corner.horizontal;
- else if (corner.vertical < 0)
- goto negative;
-
- g_value_set_boxed (value, &corner);
- return TRUE;
-
-negative:
- _gtk_css_parser_error (parser, "Border radius values cannot be negative");
- return FALSE;
-}
-
-static void
-border_corner_radius_value_print (const GValue *value,
- GString *string)
-{
- GtkCssBorderCornerRadius *corner;
-
- corner = g_value_get_boxed (value);
-
- if (corner == NULL)
- {
- g_string_append (string, "none");
- return;
- }
-
- string_append_double (string, corner->horizontal);
- if (corner->horizontal != corner->vertical)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, corner->vertical);
- }
-}
-
-static gboolean
-border_radius_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GtkCssBorderRadius border;
-
- if (!_gtk_css_parser_try_double (parser, &border.top_left.horizontal))
- {
- _gtk_css_parser_error (parser, "Expected a number");
- return FALSE;
- }
- else if (border.top_left.horizontal < 0)
- goto negative;
-
- if (_gtk_css_parser_try_double (parser, &border.top_right.horizontal))
- {
- if (border.top_right.horizontal < 0)
- goto negative;
- if (_gtk_css_parser_try_double (parser, &border.bottom_right.horizontal))
- {
- if (border.bottom_right.horizontal < 0)
- goto negative;
- if (!_gtk_css_parser_try_double (parser, &border.bottom_left.horizontal))
- border.bottom_left.horizontal = border.top_right.horizontal;
- else if (border.bottom_left.horizontal < 0)
- goto negative;
- }
- else
- {
- border.bottom_right.horizontal = border.top_left.horizontal;
- border.bottom_left.horizontal = border.top_right.horizontal;
- }
- }
- else
- {
- border.top_right.horizontal = border.top_left.horizontal;
- border.bottom_right.horizontal = border.top_left.horizontal;
- border.bottom_left.horizontal = border.top_left.horizontal;
- }
-
- if (_gtk_css_parser_try (parser, "/", TRUE))
- {
- if (!_gtk_css_parser_try_double (parser, &border.top_left.vertical))
- {
- _gtk_css_parser_error (parser, "Expected a number");
- return FALSE;
- }
- else if (border.top_left.vertical < 0)
- goto negative;
-
- if (_gtk_css_parser_try_double (parser, &border.top_right.vertical))
- {
- if (border.top_right.vertical < 0)
- goto negative;
- if (_gtk_css_parser_try_double (parser, &border.bottom_right.vertical))
- {
- if (border.bottom_right.vertical < 0)
- goto negative;
- if (!_gtk_css_parser_try_double (parser, &border.bottom_left.vertical))
- border.bottom_left.vertical = border.top_right.vertical;
- else if (border.bottom_left.vertical < 0)
- goto negative;
- }
- else
- {
- border.bottom_right.vertical = border.top_left.vertical;
- border.bottom_left.vertical = border.top_right.vertical;
- }
- }
- else
- {
- border.top_right.vertical = border.top_left.vertical;
- border.bottom_right.vertical = border.top_left.vertical;
- border.bottom_left.vertical = border.top_left.vertical;
- }
- }
- else
- {
- border.top_left.vertical = border.top_left.horizontal;
- border.top_right.vertical = border.top_right.horizontal;
- border.bottom_right.vertical = border.bottom_right.horizontal;
- border.bottom_left.vertical = border.bottom_left.horizontal;
- }
-
- /* border-radius is an int property for backwards-compat reasons */
- g_value_unset (value);
- g_value_init (value, GTK_TYPE_CSS_BORDER_RADIUS);
- g_value_set_boxed (value, &border);
-
- return TRUE;
-
-negative:
- _gtk_css_parser_error (parser, "Border radius values cannot be negative");
- return FALSE;
-}
-
-static void
-border_radius_value_print (const GValue *value,
- GString *string)
-{
- GtkCssBorderRadius *border;
-
- border = g_value_get_boxed (value);
-
- if (border == NULL)
- {
- g_string_append (string, "none");
- return;
- }
-
- string_append_double (string, border->top_left.horizontal);
- if (border->top_left.horizontal != border->top_right.horizontal ||
- border->top_left.horizontal != border->bottom_right.horizontal ||
- border->top_left.horizontal != border->bottom_left.horizontal)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->top_right.horizontal);
- if (border->top_left.horizontal != border->bottom_right.horizontal ||
- border->top_right.horizontal != border->bottom_left.horizontal)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->bottom_right.horizontal);
- if (border->top_right.horizontal != border->bottom_left.horizontal)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->bottom_left.horizontal);
- }
- }
- }
-
- if (border->top_left.horizontal != border->top_left.vertical ||
- border->top_right.horizontal != border->top_right.vertical ||
- border->bottom_right.horizontal != border->bottom_right.vertical ||
- border->bottom_left.horizontal != border->bottom_left.vertical)
- {
- g_string_append (string, " / ");
- string_append_double (string, border->top_left.vertical);
- if (border->top_left.vertical != border->top_right.vertical ||
- border->top_left.vertical != border->bottom_right.vertical ||
- border->top_left.vertical != border->bottom_left.vertical)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->top_right.vertical);
- if (border->top_left.vertical != border->bottom_right.vertical ||
- border->top_right.vertical != border->bottom_left.vertical)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->bottom_right.vertical);
- if (border->top_right.vertical != border->bottom_left.vertical)
- {
- g_string_append_c (string, ' ');
- string_append_double (string, border->bottom_left.vertical);
- }
- }
- }
-
- }
-}
-
-static gboolean
-transparent_color_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- if (_gtk_css_parser_try (parser, "transparent", TRUE))
- {
- GdkRGBA transparent = { 0, 0, 0, 0 };
-
- g_value_set_boxed (value, &transparent);
-
- return TRUE;
- }
-
- return rgba_value_parse (parser, base, value);
-}
-
-static gboolean
-border_color_shorthand_value_parse (GtkCssParser *parser,
- GFile *base,
- GValue *value)
-{
- GtkSymbolicColor *symbolic;
- GPtrArray *array;
-
- array = g_ptr_array_new_with_free_func ((GDestroyNotify) gtk_symbolic_color_unref);
-
- do
- {
- if (_gtk_css_parser_try (parser, "transparent", TRUE))
- {
- GdkRGBA transparent = { 0, 0, 0, 0 };
-
- symbolic = gtk_symbolic_color_new_literal (&transparent);
- }
- else
- {
- symbolic = _gtk_css_parser_read_symbolic_color (parser);
-
- if (symbolic == NULL)
- return FALSE;
- }
-
- g_ptr_array_add (array, symbolic);
- }
- while (array->len < 4 &&
- !_gtk_css_parser_is_eof (parser) &&
- !_gtk_css_parser_begins_with (parser, ';') &&
- !_gtk_css_parser_begins_with (parser, '}'));
-
- switch (array->len)
- {
- default:
- g_assert_not_reached ();
- break;
- case 1:
- g_ptr_array_add (array, gtk_symbolic_color_ref (g_ptr_array_index (array, 0)));
- /* fall through */
- case 2:
- g_ptr_array_add (array, gtk_symbolic_color_ref (g_ptr_array_index (array, 0)));
- /* fall through */
- case 3:
- g_ptr_array_add (array, gtk_symbolic_color_ref (g_ptr_array_index (array, 1)));
- /* fall through */
- case 4:
- break;
- }
-
- g_value_unset (value);
- g_value_init (value, G_TYPE_PTR_ARRAY);
- g_value_take_boxed (value, array);
-
- return TRUE;
-}
-
-/*** PACKING ***/
-
-static GParameter *
-unpack_border (const GValue *value,
- guint *n_params,
- const char *top,
- const char *left,
- const char *bottom,
- const char *right)
-{
- GParameter *parameter = g_new0 (GParameter, 4);
- GtkBorder *border = g_value_get_boxed (value);
-
- parameter[0].name = top;
- g_value_init (¶meter[0].value, G_TYPE_INT);
- g_value_set_int (¶meter[0].value, border->top);
- parameter[1].name = left;
- g_value_init (¶meter[1].value, G_TYPE_INT);
- g_value_set_int (¶meter[1].value, border->left);
- parameter[2].name = bottom;
- g_value_init (¶meter[2].value, G_TYPE_INT);
- g_value_set_int (¶meter[2].value, border->bottom);
- parameter[3].name = right;
- g_value_init (¶meter[3].value, G_TYPE_INT);
- g_value_set_int (¶meter[3].value, border->right);
-
- *n_params = 4;
- return parameter;
-}
-
-static void
-pack_border (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- const char *top,
- const char *left,
- const char *bottom,
- const char *right)
-{
- GtkBorder border;
- int t, l, b, r;
-
- gtk_style_properties_get (props,
- state,
- top, &t,
- left, &l,
- bottom, &b,
- right, &r,
- NULL);
-
- border.top = t;
- border.left = l;
- border.bottom = b;
- border.right = r;
-
- g_value_set_boxed (value, &border);
-}
-
-static GParameter *
-unpack_border_width (const GValue *value,
- guint *n_params)
-{
- return unpack_border (value, n_params,
- "border-top-width", "border-left-width",
- "border-bottom-width", "border-right-width");
-}
-
-static void
-pack_border_width (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- pack_border (value, props, state,
- "border-top-width", "border-left-width",
- "border-bottom-width", "border-right-width");
-}
-
-static GParameter *
-unpack_padding (const GValue *value,
- guint *n_params)
-{
- return unpack_border (value, n_params,
- "padding-top", "padding-left",
- "padding-bottom", "padding-right");
-}
-
-static void
-pack_padding (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- pack_border (value, props, state,
- "padding-top", "padding-left",
- "padding-bottom", "padding-right");
-}
-
-static GParameter *
-unpack_margin (const GValue *value,
- guint *n_params)
-{
- return unpack_border (value, n_params,
- "margin-top", "margin-left",
- "margin-bottom", "margin-right");
-}
-
-static void
-pack_margin (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- pack_border (value, props, state,
- "margin-top", "margin-left",
- "margin-bottom", "margin-right");
-}
-
-static GParameter *
-unpack_border_radius (const GValue *value,
- guint *n_params)
-{
- GParameter *parameter = g_new0 (GParameter, 4);
- GtkCssBorderRadius *border;
-
- if (G_VALUE_HOLDS_BOXED (value))
- border = g_value_get_boxed (value);
- else
- border = NULL;
-
- parameter[0].name = "border-top-left-radius";
- g_value_init (¶meter[0].value, GTK_TYPE_CSS_BORDER_CORNER_RADIUS);
- parameter[1].name = "border-top-right-radius";
- g_value_init (¶meter[1].value, GTK_TYPE_CSS_BORDER_CORNER_RADIUS);
- parameter[2].name = "border-bottom-right-radius";
- g_value_init (¶meter[2].value, GTK_TYPE_CSS_BORDER_CORNER_RADIUS);
- parameter[3].name = "border-bottom-left-radius";
- g_value_init (¶meter[3].value, GTK_TYPE_CSS_BORDER_CORNER_RADIUS);
- if (border)
- {
- g_value_set_boxed (¶meter[0].value, &border->top_left);
- g_value_set_boxed (¶meter[1].value, &border->top_right);
- g_value_set_boxed (¶meter[2].value, &border->bottom_right);
- g_value_set_boxed (¶meter[3].value, &border->bottom_left);
- }
-
- *n_params = 4;
- return parameter;
-}
-
-static void
-pack_border_radius (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- GtkCssBorderCornerRadius *top_left;
-
- /* NB: We are an int property, so we have to resolve to an int here.
- * So we just resolve to an int. We pick one and stick to it.
- * Lesson learned: Don't query border-radius shorthand, query the
- * real properties instead. */
- gtk_style_properties_get (props,
- state,
- "border-top-left-radius", &top_left,
- NULL);
-
- if (top_left)
- g_value_set_int (value, top_left->horizontal);
-
- g_free (top_left);
-}
-
-static GParameter *
-unpack_font_description (const GValue *value,
- guint *n_params)
-{
- GParameter *parameter = g_new0 (GParameter, 5);
- PangoFontDescription *description;
- PangoFontMask mask;
- guint n;
-
- /* For backwards compat, we only unpack values that are indeed set.
- * For strict CSS conformance we need to unpack all of them.
- * Note that we do set all of them in the parse function, so it
- * will not have effects when parsing CSS files. It will though
- * for custom style providers.
- */
-
- description = g_value_get_boxed (value);
- n = 0;
-
- if (description)
- mask = pango_font_description_get_set_fields (description);
- else
- mask = 0;
-
- if (mask & PANGO_FONT_MASK_FAMILY)
- {
- GPtrArray *strv = g_ptr_array_new ();
-
- g_ptr_array_add (strv, g_strdup (pango_font_description_get_family (description)));
- g_ptr_array_add (strv, NULL);
- parameter[n].name = "font-family";
- g_value_init (¶meter[n].value, G_TYPE_STRV);
- g_value_take_boxed (¶meter[n].value,
- g_ptr_array_free (strv, FALSE));
- n++;
- }
-
- if (mask & PANGO_FONT_MASK_STYLE)
- {
- parameter[n].name = "font-style";
- g_value_init (¶meter[n].value, PANGO_TYPE_STYLE);
- g_value_set_enum (¶meter[n].value,
- pango_font_description_get_style (description));
- n++;
- }
-
- if (mask & PANGO_FONT_MASK_VARIANT)
- {
- parameter[n].name = "font-variant";
- g_value_init (¶meter[n].value, PANGO_TYPE_VARIANT);
- g_value_set_enum (¶meter[n].value,
- pango_font_description_get_variant (description));
- n++;
- }
-
- if (mask & PANGO_FONT_MASK_WEIGHT)
- {
- parameter[n].name = "font-weight";
- g_value_init (¶meter[n].value, PANGO_TYPE_WEIGHT);
- g_value_set_enum (¶meter[n].value,
- pango_font_description_get_weight (description));
- n++;
- }
-
- if (mask & PANGO_FONT_MASK_SIZE)
- {
- parameter[n].name = "font-size";
- g_value_init (¶meter[n].value, G_TYPE_DOUBLE);
- g_value_set_double (¶meter[n].value,
- (double) pango_font_description_get_size (description) / PANGO_SCALE);
- n++;
- }
-
- *n_params = n;
-
- return parameter;
-}
-
-static void
-pack_font_description (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- PangoFontDescription *description;
- char **families;
- PangoStyle style;
- PangoVariant variant;
- PangoWeight weight;
- double size;
-
- gtk_style_properties_get (props,
- state,
- "font-family", &families,
- "font-style", &style,
- "font-variant", &variant,
- "font-weight", &weight,
- "font-size", &size,
- NULL);
-
- description = pango_font_description_new ();
- /* xxx: Can we set all the families here somehow? */
- if (families)
- pango_font_description_set_family (description, families[0]);
- pango_font_description_set_size (description, round (size * PANGO_SCALE));
- pango_font_description_set_style (description, style);
- pango_font_description_set_variant (description, variant);
- pango_font_description_set_weight (description, weight);
-
- g_strfreev (families);
-
- g_value_take_boxed (value, description);
-}
-
-static GParameter *
-unpack_border_color (const GValue *value,
- guint *n_params)
-{
- GParameter *parameter = g_new0 (GParameter, 4);
- GType type;
-
- type = G_VALUE_TYPE (value);
- if (type == G_TYPE_PTR_ARRAY)
- type = GTK_TYPE_SYMBOLIC_COLOR;
-
- parameter[0].name = "border-top-color";
- g_value_init (¶meter[0].value, type);
- parameter[1].name = "border-right-color";
- g_value_init (¶meter[1].value, type);
- parameter[2].name = "border-bottom-color";
- g_value_init (¶meter[2].value, type);
- parameter[3].name = "border-left-color";
- g_value_init (¶meter[3].value, type);
-
- if (G_VALUE_TYPE (value) == G_TYPE_PTR_ARRAY)
- {
- GPtrArray *array = g_value_get_boxed (value);
- guint i;
-
- for (i = 0; i < 4; i++)
- g_value_set_boxed (¶meter[i].value, g_ptr_array_index (array, i));
- }
- else
- {
- /* can be RGBA or symbolic color */
- gpointer p = g_value_get_boxed (value);
-
- g_value_set_boxed (¶meter[0].value, p);
- g_value_set_boxed (¶meter[1].value, p);
- g_value_set_boxed (¶meter[2].value, p);
- g_value_set_boxed (¶meter[3].value, p);
- }
-
- *n_params = 4;
- return parameter;
-}
-
-static void
-pack_border_color (GValue *value,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context)
-{
- /* NB: We are a color property, so we have to resolve to a color here.
- * So we just resolve to a color. We pick one and stick to it.
- * Lesson learned: Don't query border-color shorthand, query the
- * real properties instead. */
- g_value_unset (value);
- gtk_style_properties_get_property (props, "border-top-color", state, value);
-}
-
-/*** UNSET FUNCS ***/
-
-static void
-unset_font_description (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "font-family", state);
- gtk_style_properties_unset_property (props, "font-style", state);
- gtk_style_properties_unset_property (props, "font-variant", state);
- gtk_style_properties_unset_property (props, "font-weight", state);
- gtk_style_properties_unset_property (props, "font-size", state);
-}
-
-static void
-unset_margin (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "margin-top", state);
- gtk_style_properties_unset_property (props, "margin-right", state);
- gtk_style_properties_unset_property (props, "margin-bottom", state);
- gtk_style_properties_unset_property (props, "margin-left", state);
-}
-
-static void
-unset_padding (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "padding-top", state);
- gtk_style_properties_unset_property (props, "padding-right", state);
- gtk_style_properties_unset_property (props, "padding-bottom", state);
- gtk_style_properties_unset_property (props, "padding-left", state);
-}
-
-static void
-unset_border_width (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "border-top-width", state);
- gtk_style_properties_unset_property (props, "border-right-width", state);
- gtk_style_properties_unset_property (props, "border-bottom-width", state);
- gtk_style_properties_unset_property (props, "border-left-width", state);
-}
-
-static void
-unset_border_radius (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "border-top-right-radius", state);
- gtk_style_properties_unset_property (props, "border-bottom-right-radius", state);
- gtk_style_properties_unset_property (props, "border-bottom-left-radius", state);
- gtk_style_properties_unset_property (props, "border-top-left-radius", state);
-}
-
-static void
-unset_border_color (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "border-top-color", state);
- gtk_style_properties_unset_property (props, "border-right-color", state);
- gtk_style_properties_unset_property (props, "border-bottom-color", state);
- gtk_style_properties_unset_property (props, "border-left-color", state);
-}
-
-static void
-unset_border_image (GtkStyleProperties *props,
- GtkStateFlags state)
-{
- gtk_style_properties_unset_property (props, "border-image-source", state);
- gtk_style_properties_unset_property (props, "border-image-slice", state);
- gtk_style_properties_unset_property (props, "border-image-repeat", state);
- gtk_style_properties_unset_property (props, "border-image-width", state);
-}
-
-/*** default values ***/
-
-static void
-border_image_width_default_value (GtkStyleProperties *props,
- GtkStateFlags state,
- GValue *value)
-{
-}
-
-static void
-background_color_default_value (GtkStyleProperties *props,
- GtkStateFlags state,
- GValue *value)
-{
- GdkRGBA transparent_black = { 0, 0, 0, 0 };
-
- g_value_set_boxed (value, &transparent_black);
-}
-
-static void
-border_color_default_value (GtkStyleProperties *props,
- GtkStateFlags state,
- GValue *value)
-{
- g_value_unset (value);
- gtk_style_properties_get_property (props, "color", state, value);
-}
-
-/*** API ***/
-
-static void
-css_string_funcs_init (void)
-{
- if (G_LIKELY (parse_funcs != NULL))
- return;
-
- parse_funcs = g_hash_table_new (NULL, NULL);
- print_funcs = g_hash_table_new (NULL, NULL);
-
- register_conversion_function (GDK_TYPE_RGBA,
- rgba_value_parse,
- rgba_value_print);
- register_conversion_function (GDK_TYPE_COLOR,
- color_value_parse,
- color_value_print);
- register_conversion_function (GTK_TYPE_SYMBOLIC_COLOR,
- symbolic_color_value_parse,
- symbolic_color_value_print);
- register_conversion_function (PANGO_TYPE_FONT_DESCRIPTION,
- font_description_value_parse,
- font_description_value_print);
- register_conversion_function (G_TYPE_BOOLEAN,
- boolean_value_parse,
- boolean_value_print);
- register_conversion_function (G_TYPE_INT,
- int_value_parse,
- int_value_print);
- register_conversion_function (G_TYPE_UINT,
- uint_value_parse,
- uint_value_print);
- register_conversion_function (G_TYPE_DOUBLE,
- double_value_parse,
- double_value_print);
- register_conversion_function (G_TYPE_FLOAT,
- float_value_parse,
- float_value_print);
- register_conversion_function (G_TYPE_STRING,
- string_value_parse,
- string_value_print);
- register_conversion_function (GTK_TYPE_THEMING_ENGINE,
- theming_engine_value_parse,
- theming_engine_value_print);
- register_conversion_function (GTK_TYPE_ANIMATION_DESCRIPTION,
- animation_description_value_parse,
- animation_description_value_print);
- register_conversion_function (GTK_TYPE_BORDER,
- border_value_parse,
- border_value_print);
- register_conversion_function (GTK_TYPE_GRADIENT,
- gradient_value_parse,
- gradient_value_print);
- register_conversion_function (CAIRO_GOBJECT_TYPE_PATTERN,
- pattern_value_parse,
- pattern_value_print);
- register_conversion_function (GTK_TYPE_BORDER_IMAGE,
- border_image_value_parse,
- NULL);
- register_conversion_function (GTK_TYPE_CSS_BORDER_IMAGE_REPEAT,
- border_image_repeat_value_parse,
- border_image_repeat_value_print);
- register_conversion_function (GTK_TYPE_SHADOW,
- shadow_value_parse,
- shadow_value_print);
- register_conversion_function (G_TYPE_ENUM,
- enum_value_parse,
- enum_value_print);
- register_conversion_function (G_TYPE_FLAGS,
- flags_value_parse,
- flags_value_print);
- register_conversion_function (GTK_TYPE_CSS_BACKGROUND_REPEAT,
- background_repeat_value_parse,
- background_repeat_value_print);
-}
-
-gboolean
-_gtk_style_property_parse_value (const GtkStyleProperty *property,
- GValue *value,
- GtkCssParser *parser,
- GFile *base)
-{
- GtkStyleParseFunc func;
-
- g_return_val_if_fail (value != NULL, FALSE);
- g_return_val_if_fail (parser != NULL, FALSE);
-
- css_string_funcs_init ();
-
- if (property)
- {
- if (_gtk_css_parser_try (parser, "none", TRUE))
- {
- /* Insert the default value, so it has an opportunity
- * to override other style providers when merged
- */
- g_param_value_set_default (property->pspec, value);
- return TRUE;
- }
- else if (property->property_parse_func)
- {
- GError *error = NULL;
- char *value_str;
- gboolean success;
-
- value_str = _gtk_css_parser_read_value (parser);
- if (value_str == NULL)
- return FALSE;
-
- success = (*property->property_parse_func) (value_str, value, &error);
-
- g_free (value_str);
-
- return success;
- }
-
- func = property->parse_func;
- }
- else
- func = NULL;
-
- if (func == NULL)
- func = g_hash_table_lookup (parse_funcs,
- GSIZE_TO_POINTER (G_VALUE_TYPE (value)));
- if (func == NULL)
- func = g_hash_table_lookup (parse_funcs,
- GSIZE_TO_POINTER (g_type_fundamental (G_VALUE_TYPE (value))));
-
- if (func == NULL)
- {
- _gtk_css_parser_error (parser,
- "Cannot convert to type '%s'",
- g_type_name (G_VALUE_TYPE (value)));
- return FALSE;
- }
-
- return (*func) (parser, base, value);
-}
-
-void
-_gtk_style_property_print_value (const GtkStyleProperty *property,
- const GValue *value,
- GString *string)
-{
- GtkStylePrintFunc func;
-
- css_string_funcs_init ();
-
- if (property)
- func = property->print_func;
- else
- func = NULL;
-
- if (func == NULL)
- func = g_hash_table_lookup (print_funcs,
- GSIZE_TO_POINTER (G_VALUE_TYPE (value)));
- if (func == NULL)
- func = g_hash_table_lookup (print_funcs,
- GSIZE_TO_POINTER (g_type_fundamental (G_VALUE_TYPE (value))));
-
- if (func == NULL)
- {
- char *s = g_strdup_value_contents (value);
- g_string_append (string, s);
- g_free (s);
- return;
- }
-
- func (value, string);
-}
-
-void
-_gtk_style_property_default_value (const GtkStyleProperty *property,
- GtkStyleProperties *properties,
- GtkStateFlags state,
- GValue *value)
-{
- if (property->default_value_func)
- property->default_value_func (properties, state, value);
- else if (property->pspec->value_type == GTK_TYPE_THEMING_ENGINE)
- g_value_set_object (value, gtk_theming_engine_load (NULL));
- else if (property->pspec->value_type == PANGO_TYPE_FONT_DESCRIPTION)
- g_value_take_boxed (value, pango_font_description_from_string ("Sans 10"));
- else if (property->pspec->value_type == GDK_TYPE_RGBA)
- {
- GdkRGBA color;
- gdk_rgba_parse (&color, "pink");
- g_value_set_boxed (value, &color);
- }
- else if (property->pspec->value_type == GTK_TYPE_BORDER)
- {
- g_value_take_boxed (value, gtk_border_new ());
- }
- else
- g_param_value_set_default (property->pspec, value);
-}
-
-gboolean
-_gtk_style_property_is_inherit (const GtkStyleProperty *property)
-{
- g_return_val_if_fail (property != NULL, FALSE);
-
- return property->flags & GTK_STYLE_PROPERTY_INHERIT ? TRUE : FALSE;
-}
-
-guint
-_gtk_style_property_get_id (const GtkStyleProperty *property)
-{
- g_return_val_if_fail (property != NULL, FALSE);
-
- return property->id;
-}
-
-static gboolean
-resolve_color (GtkStyleProperties *props,
- GValue *value)
-{
- GdkRGBA color;
-
- /* Resolve symbolic color to GdkRGBA */
- if (!gtk_symbolic_color_resolve (g_value_get_boxed (value), props, &color))
- return FALSE;
-
- /* Store it back, this is where GdkRGBA caching happens */
- g_value_unset (value);
- g_value_init (value, GDK_TYPE_RGBA);
- g_value_set_boxed (value, &color);
-
- return TRUE;
-}
-
-static gboolean
-resolve_color_rgb (GtkStyleProperties *props,
- GValue *value)
-{
- GdkColor color = { 0 };
- GdkRGBA rgba;
-
- if (!gtk_symbolic_color_resolve (g_value_get_boxed (value), props, &rgba))
- return FALSE;
-
- color.red = rgba.red * 65535. + 0.5;
- color.green = rgba.green * 65535. + 0.5;
- color.blue = rgba.blue * 65535. + 0.5;
-
- g_value_unset (value);
- g_value_init (value, GDK_TYPE_COLOR);
- g_value_set_boxed (value, &color);
-
- return TRUE;
-}
-
-static gboolean
-resolve_win32_theme_part (GtkStyleProperties *props,
- GValue *value,
- GValue *value_out,
- GtkStylePropertyContext *context)
-{
- GtkWin32ThemePart *part;
- cairo_pattern_t *pattern;
-
- part = g_value_get_boxed (value);
- if (part == NULL)
- return FALSE;
-
- pattern = _gtk_win32_theme_part_render (part, context->width, context->height);
-
- g_value_take_boxed (value_out, pattern);
-
- return TRUE;
-}
-
-
-static gboolean
-resolve_gradient (GtkStyleProperties *props,
- GValue *value)
-{
- cairo_pattern_t *gradient;
-
- if (!gtk_gradient_resolve (g_value_get_boxed (value), props, &gradient))
- return FALSE;
-
- /* Store it back, this is where cairo_pattern_t caching happens */
- g_value_unset (value);
- g_value_init (value, CAIRO_GOBJECT_TYPE_PATTERN);
- g_value_take_boxed (value, gradient);
-
- return TRUE;
-}
-
-static gboolean
-resolve_shadow (GtkStyleProperties *props,
- GValue *value)
-{
- GtkShadow *resolved, *base;
-
- base = g_value_get_boxed (value);
-
- if (base == NULL)
- return TRUE;
-
- if (_gtk_shadow_get_resolved (base))
- return TRUE;
-
- resolved = _gtk_shadow_resolve (base, props);
- if (resolved == NULL)
- return FALSE;
-
- g_value_take_boxed (value, resolved);
-
- return TRUE;
-}
-
-void
-_gtk_style_property_resolve (const GtkStyleProperty *property,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context,
- GValue *val,
- GValue *val_out)
-{
- if (G_VALUE_TYPE (val) == GTK_TYPE_SYMBOLIC_COLOR)
- {
- if (property->pspec->value_type == GDK_TYPE_RGBA)
- {
- if (resolve_color (props, val))
- goto out;
- }
- else if (property->pspec->value_type == GDK_TYPE_COLOR)
- {
- if (resolve_color_rgb (props, val))
- goto out;
- }
-
- g_value_unset (val);
- g_value_init (val, property->pspec->value_type);
- _gtk_style_property_default_value (property, props, state, val);
- }
- else if (G_VALUE_TYPE (val) == GDK_TYPE_RGBA)
- {
- if (g_value_get_boxed (val) == NULL)
- _gtk_style_property_default_value (property, props, state, val);
- }
- else if (G_VALUE_TYPE (val) == GTK_TYPE_GRADIENT)
- {
- g_return_if_fail (property->pspec->value_type == CAIRO_GOBJECT_TYPE_PATTERN);
-
- if (!resolve_gradient (props, val))
- {
- g_value_unset (val);
- g_value_init (val, CAIRO_GOBJECT_TYPE_PATTERN);
- _gtk_style_property_default_value (property, props, state, val);
- }
- }
- else if (G_VALUE_TYPE (val) == GTK_TYPE_SHADOW)
- {
- if (!resolve_shadow (props, val))
- _gtk_style_property_default_value (property, props, state, val);
- }
- else if (G_VALUE_TYPE (val) == GTK_TYPE_WIN32_THEME_PART)
- {
- if (resolve_win32_theme_part (props, val, val_out, context))
- return; /* Don't copy val, this sets val_out */
- _gtk_style_property_default_value (property, props, state, val);
- }
-
- out:
- g_value_copy (val, val_out);
-}
-
-gboolean
-_gtk_style_property_is_shorthand (const GtkStyleProperty *property)
-{
- g_return_val_if_fail (property != NULL, FALSE);
-
- return property->pack_func != NULL;
-}
-
-GParameter *
-_gtk_style_property_unpack (const GtkStyleProperty *property,
- const GValue *value,
- guint *n_params)
-{
- g_return_val_if_fail (property != NULL, NULL);
- g_return_val_if_fail (property->unpack_func != NULL, NULL);
- g_return_val_if_fail (value != NULL, NULL);
- g_return_val_if_fail (n_params != NULL, NULL);
-
- return property->unpack_func (value, n_params);
-}
-
-void
-_gtk_style_property_pack (const GtkStyleProperty *property,
- GtkStyleProperties *props,
- GtkStateFlags state,
- GtkStylePropertyContext *context,
- GValue *value)
-{
- g_return_if_fail (property != NULL);
- g_return_if_fail (property->pack_func != NULL);
- g_return_if_fail (GTK_IS_STYLE_PROPERTIES (props));
- g_return_if_fail (G_IS_VALUE (value));
-
- property->pack_func (value, props, state, context);
-}
-
-static void
-gtk_style_property_init (void)
-{
- if (G_LIKELY (properties))
- return;
-
- /* stuff is never freed, so no need for free functions */
- properties = g_hash_table_new (g_str_hash, g_str_equal);
-
- /* note that gtk_style_properties_register_property() calls this function,
- * so make sure we're sanely inited to avoid infloops */
-
- _gtk_style_property_register (g_param_spec_boxed ("color",
- "Foreground color",
- "Foreground color",
- GDK_TYPE_RGBA, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("background-color",
- "Background color",
- "Background color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- NULL,
- NULL,
- transparent_color_value_parse,
- NULL,
- background_color_default_value,
- NULL);
-
- _gtk_style_property_register (g_param_spec_boxed ("font-family",
- "Font family",
- "Font family",
- G_TYPE_STRV, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- font_family_parse,
- font_family_value_print,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_enum ("font-style",
- "Font style",
- "Font style",
- PANGO_TYPE_STYLE,
- PANGO_STYLE_NORMAL, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_enum ("font-variant",
- "Font variant",
- "Font variant",
- PANGO_TYPE_VARIANT,
- PANGO_VARIANT_NORMAL, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- /* xxx: need to parse this properly, ie parse the numbers */
- _gtk_style_property_register (g_param_spec_enum ("font-weight",
- "Font weight",
- "Font weight",
- PANGO_TYPE_WEIGHT,
- PANGO_WEIGHT_NORMAL, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_double ("font-size",
- "Font size",
- "Font size",
- 0, G_MAXDOUBLE, 0, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("font",
- "Font Description",
- "Font Description",
- PANGO_TYPE_FONT_DESCRIPTION, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- unpack_font_description,
- pack_font_description,
- font_description_value_parse,
- font_description_value_print,
- NULL,
- unset_font_description);
-
- _gtk_style_property_register (g_param_spec_boxed ("text-shadow",
- "Text shadow",
- "Text shadow",
- GTK_TYPE_SHADOW, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
-
- _gtk_style_property_register (g_param_spec_boxed ("icon-shadow",
- "Icon shadow",
- "Icon shadow",
- GTK_TYPE_SHADOW, 0),
- GTK_STYLE_PROPERTY_INHERIT,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL);
-
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("box-shadow",
- "Box shadow",
- "Box shadow",
- GTK_TYPE_SHADOW, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("margin-top",
- "margin top",
- "Margin at top",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("margin-left",
- "margin left",
- "Margin at left",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("margin-bottom",
- "margin bottom",
- "Margin at bottom",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("margin-right",
- "margin right",
- "Margin at right",
- 0, G_MAXINT, 0, 0));
- _gtk_style_property_register (g_param_spec_boxed ("margin",
- "Margin",
- "Margin",
- GTK_TYPE_BORDER, 0),
- 0,
- NULL,
- unpack_margin,
- pack_margin,
- NULL,
- NULL,
- NULL,
- unset_margin);
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("padding-top",
- "padding top",
- "Padding at top",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("padding-left",
- "padding left",
- "Padding at left",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("padding-bottom",
- "padding bottom",
- "Padding at bottom",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("padding-right",
- "padding right",
- "Padding at right",
- 0, G_MAXINT, 0, 0));
- _gtk_style_property_register (g_param_spec_boxed ("padding",
- "Padding",
- "Padding",
- GTK_TYPE_BORDER, 0),
- 0,
- NULL,
- unpack_padding,
- pack_padding,
- NULL,
- NULL,
- NULL,
- unset_padding);
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("border-top-width",
- "border top width",
- "Border width at top",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("border-left-width",
- "border left width",
- "Border width at left",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("border-bottom-width",
- "border bottom width",
- "Border width at bottom",
- 0, G_MAXINT, 0, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_int ("border-right-width",
- "border right width",
- "Border width at right",
- 0, G_MAXINT, 0, 0));
- _gtk_style_property_register (g_param_spec_boxed ("border-width",
- "Border width",
- "Border width, in pixels",
- GTK_TYPE_BORDER, 0),
- 0,
- NULL,
- unpack_border_width,
- pack_border_width,
- NULL,
- NULL,
- NULL,
- unset_border_width);
-
- _gtk_style_property_register (g_param_spec_boxed ("border-top-left-radius",
- "Border top left radius",
- "Border radius of top left corner, in pixels",
- GTK_TYPE_CSS_BORDER_CORNER_RADIUS, 0),
- 0,
- NULL,
- NULL,
- NULL,
- border_corner_radius_value_parse,
- border_corner_radius_value_print,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-top-right-radius",
- "Border top right radius",
- "Border radius of top right corner, in pixels",
- GTK_TYPE_CSS_BORDER_CORNER_RADIUS, 0),
- 0,
- NULL,
- NULL,
- NULL,
- border_corner_radius_value_parse,
- border_corner_radius_value_print,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-bottom-right-radius",
- "Border bottom right radius",
- "Border radius of bottom right corner, in pixels",
- GTK_TYPE_CSS_BORDER_CORNER_RADIUS, 0),
- 0,
- NULL,
- NULL,
- NULL,
- border_corner_radius_value_parse,
- border_corner_radius_value_print,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-bottom-left-radius",
- "Border bottom left radius",
- "Border radius of bottom left corner, in pixels",
- GTK_TYPE_CSS_BORDER_CORNER_RADIUS, 0),
- 0,
- NULL,
- NULL,
- NULL,
- border_corner_radius_value_parse,
- border_corner_radius_value_print,
- NULL,
- NULL);
- _gtk_style_property_register (g_param_spec_int ("border-radius",
- "Border radius",
- "Border radius, in pixels",
- 0, G_MAXINT, 0, 0),
- 0,
- NULL,
- unpack_border_radius,
- pack_border_radius,
- border_radius_value_parse,
- border_radius_value_print,
- NULL,
- unset_border_radius);
-
- gtk_style_properties_register_property (NULL,
- g_param_spec_enum ("border-style",
- "Border style",
- "Border style",
- GTK_TYPE_BORDER_STYLE,
- GTK_BORDER_STYLE_NONE, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_enum ("background-clip",
- "Background clip",
- "Background clip",
- GTK_TYPE_CSS_AREA,
- GTK_CSS_AREA_BORDER_BOX, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_enum ("background-origin",
- "Background origin",
- "Background origin",
- GTK_TYPE_CSS_AREA,
- GTK_CSS_AREA_PADDING_BOX, 0));
- _gtk_style_property_register (g_param_spec_boxed ("border-top-color",
- "Border top color",
- "Border top color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- NULL,
- NULL,
- transparent_color_value_parse,
- NULL,
- border_color_default_value,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-right-color",
- "Border right color",
- "Border right color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- NULL,
- NULL,
- transparent_color_value_parse,
- NULL,
- border_color_default_value,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-bottom-color",
- "Border bottom color",
- "Border bottom color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- NULL,
- NULL,
- transparent_color_value_parse,
- NULL,
- border_color_default_value,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-left-color",
- "Border left color",
- "Border left color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- NULL,
- NULL,
- transparent_color_value_parse,
- NULL,
- border_color_default_value,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-color",
- "Border color",
- "Border color",
- GDK_TYPE_RGBA, 0),
- 0,
- NULL,
- unpack_border_color,
- pack_border_color,
- border_color_shorthand_value_parse,
- NULL,
- NULL,
- unset_border_color);
-
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("background-image",
- "Background Image",
- "Background Image",
- CAIRO_GOBJECT_TYPE_PATTERN, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("background-repeat",
- "Background repeat",
- "Background repeat",
- GTK_TYPE_CSS_BACKGROUND_REPEAT, 0));
-
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("border-image-source",
- "Border image source",
- "Border image source",
- CAIRO_GOBJECT_TYPE_PATTERN, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("border-image-repeat",
- "Border image repeat",
- "Border image repeat",
- GTK_TYPE_CSS_BORDER_IMAGE_REPEAT, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("border-image-slice",
- "Border image slice",
- "Border image slice",
- GTK_TYPE_BORDER, 0));
- _gtk_style_property_register (g_param_spec_boxed ("border-image-width",
- "Border image width",
- "Border image width",
- GTK_TYPE_BORDER, 0),
- 0,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- border_image_width_default_value,
- NULL);
- _gtk_style_property_register (g_param_spec_boxed ("border-image",
- "Border Image",
- "Border Image",
- GTK_TYPE_BORDER_IMAGE, 0),
- 0,
- NULL,
- _gtk_border_image_unpack,
- _gtk_border_image_pack,
- NULL,
- NULL,
- NULL,
- unset_border_image);
- gtk_style_properties_register_property (NULL,
- g_param_spec_object ("engine",
- "Theming Engine",
- "Theming Engine",
- GTK_TYPE_THEMING_ENGINE, 0));
- gtk_style_properties_register_property (NULL,
- g_param_spec_boxed ("transition",
- "Transition animation description",
- "Transition animation description",
- GTK_TYPE_ANIMATION_DESCRIPTION, 0));
-
- /* Private property holding the binding sets */
- _gtk_style_property_register (g_param_spec_boxed ("gtk-key-bindings",
- "Key bindings",
- "Key bindings",
- G_TYPE_PTR_ARRAY, 0),
- 0,
- NULL,
- NULL,
- NULL,
- bindings_value_parse,
- bindings_value_print,
- NULL,
- NULL);
-}
-
-const GtkStyleProperty *
-_gtk_style_property_lookup (const char *name)
-{
- gtk_style_property_init ();
-
- return g_hash_table_lookup (properties, name);
-}
-
-void
-_gtk_style_property_register (GParamSpec *pspec,
- GtkStylePropertyFlags flags,
- GtkStylePropertyParser property_parse_func,
- GtkStyleUnpackFunc unpack_func,
- GtkStylePackFunc pack_func,
- GtkStyleParseFunc parse_func,
- GtkStylePrintFunc print_func,
- GtkStyleDefaultValueFunc default_value_func,
- GtkStyleUnsetFunc unset_func)
-{
- const GtkStyleProperty *existing;
- GtkStyleProperty *node;
-
- g_return_if_fail ((pack_func == NULL) == (unpack_func == NULL));
-
- gtk_style_property_init ();
-
- existing = _gtk_style_property_lookup (pspec->name);
- if (existing != NULL)
- {
- g_warning ("Property \"%s\" was already registered with type %s",
- pspec->name, g_type_name (existing->pspec->value_type));
- return;
- }
-
- node = g_slice_new0 (GtkStyleProperty);
- node->flags = flags;
- node->id = __n_style_properties++;
- node->pspec = pspec;
- node->property_parse_func = property_parse_func;
- node->pack_func = pack_func;
- node->unpack_func = unpack_func;
- node->parse_func = parse_func;
- node->print_func = print_func;
- node->default_value_func = default_value_func;
- node->unset_func = unset_func;