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styleproperty: Move value printing to real properties

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We can't print shorthands, so don't try.
In particular, I want to get away from shorthands being representable
using GValue, and this function kinda requires that.
This commit is contained in:
Benjamin Otte 2012-01-01 18:28:27 +01:00
parent 078fc725e0
commit b904679a11
5 changed files with 47 additions and 35 deletions
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6
gtk/gtkcssprovider.c
View File

@ -3282,13 +3282,13 @@ gtk_css_ruleset_print (const GtkCssRuleset *ruleset,
for (walk = keys; walk; walk = walk->next)
{
GtkStyleProperty *prop = walk->data;
GtkCssStyleProperty *prop = walk->data;
const PropertyValue *value = g_hash_table_lookup (ruleset->style, prop);
g_string_append (str, " ");
g_string_append (str, _gtk_style_property_get_name (prop));
g_string_append (str, _gtk_style_property_get_name (GTK_STYLE_PROPERTY (prop)));
g_string_append (str, ": ");
_gtk_style_property_print_value (prop, &value->value, str);
_gtk_css_style_property_print_value (prop, &value->value, str);
g_string_append (str, ";\n");
}

40
gtk/gtkcssstyleproperty.c
View File

@ -22,7 +22,10 @@
#include "gtkcssstylepropertyprivate.h"
#include "gtkcssstylefuncsprivate.h"
#include "gtkcsstypesprivate.h"
#include "gtkintl.h"
#include "gtkprivatetypebuiltins.h"
enum {
PROP_0,
@ -227,3 +230,40 @@ _gtk_css_style_property_get_initial_value (GtkCssStyleProperty *property)
return &property->initial_value;
}
/**
* _gtk_css_style_property_print_value:
* @property: the property
* @value: the value to print
* @string: the string to print to
*
* Prints @value to the given @string in CSS format. The @value must be a
* valid specified value as parsed using the parse functions or as assigned
* via _gtk_style_property_assign().
**/
void
_gtk_css_style_property_print_value (GtkCssStyleProperty *property,
const GValue *value,
GString *string)
{
g_return_if_fail (GTK_IS_CSS_STYLE_PROPERTY (property));
g_return_if_fail (value != NULL);
g_return_if_fail (string != NULL);
if (G_VALUE_HOLDS (value, GTK_TYPE_CSS_SPECIAL_VALUE))
{
GEnumClass *enum_class;
GEnumValue *enum_value;
enum_class = g_type_class_ref (GTK_TYPE_CSS_SPECIAL_VALUE);
enum_value = g_enum_get_value (enum_class, g_value_get_enum (value));
g_string_append (string, enum_value->value_nick);
g_type_class_unref (enum_class);
}
else if (GTK_STYLE_PROPERTY (property)->print_func)
(* GTK_STYLE_PROPERTY (property)->print_func) (value, string);
else
_gtk_css_style_print_value (value, string);
}

4
gtk/gtkcssstylepropertyprivate.h
View File

@ -61,6 +61,10 @@ guint _gtk_css_style_property_get_id (GtkCssStyleProp
const GValue * _gtk_css_style_property_get_initial_value
(GtkCssStyleProperty *property);
void _gtk_css_style_property_print_value (GtkCssStyleProperty *property,
const GValue *value,
GString *string);
G_END_DECLS
#endif /* __GTK_CSS_STYLE_PROPERTY_PRIVATE_H__ */

29
gtk/gtkstyleproperty.c
View File

@ -201,22 +201,6 @@ string_append_string (GString *str,
/*** IMPLEMENTATIONS ***/
static void
enum_print (int value,
GType type,
GString *string)
{
GEnumClass *enum_class;
GEnumValue *enum_value;
enum_class = g_type_class_ref (type);
enum_value = g_enum_get_value (enum_class, value);
g_string_append (string, enum_value->value_nick);
g_type_class_unref (enum_class);
}
static gboolean
font_family_parse (GtkCssParser *parser,
GFile *base,
@ -453,19 +437,6 @@ _gtk_style_property_parse_value (GtkStyleProperty *property,
return _gtk_css_style_parse_value (value, parser, base);
}
void
_gtk_style_property_print_value (GtkStyleProperty *property,
const GValue *value,
GString *string)
{
if (G_VALUE_HOLDS (value, GTK_TYPE_CSS_SPECIAL_VALUE))
enum_print (g_value_get_enum (value), GTK_TYPE_CSS_SPECIAL_VALUE, string);
else if (property && property->print_func)
(* property->print_func) (value, string);
else
_gtk_css_style_print_value (value, string);
}
static void
_gtk_style_property_default_value (GtkStyleProperty *property,
GtkStyleProperties *properties,

3
gtk/gtkstylepropertyprivate.h
View File

@ -95,9 +95,6 @@ gboolean _gtk_style_property_parse_value (GtkStyleProperty *
GValue *value,
GtkCssParser *parser,
GFile *base);
void _gtk_style_property_print_value (GtkStyleProperty * property,
const GValue *value,
GString *string);
GType _gtk_style_property_get_value_type(GtkStyleProperty * property);
void _gtk_style_property_query (GtkStyleProperty * property,