#include <glib-object.h>
#include "gtkcsstypesprivate.h"
-#include "gtksymboliccolor.h"
-#include "gtkcssimageprivate.h"
-#include "gtkshadowprivate.h"
G_BEGIN_DECLS
#define GTK_TYPE_CSS_VALUE (_gtk_css_value_get_type ())
-#define GTK_CSS_VALUE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_VALUE, GtkCssValue))
-#define GTK_CSS_VALUE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_VALUE, GtkCssValueClass))
-#define GTK_IS_CSS_VALUE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_VALUE))
-#define GTK_IS_CSS_VALUE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_VALUE))
-#define GTK_CSS_VALUE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_VALUE, GtkCssValueClass))
+
+/* A GtkCssValue is a refcounted immutable value type */
typedef struct _GtkCssValue GtkCssValue;
+typedef struct _GtkCssValueClass GtkCssValueClass;
-/* A GtkCssValue is a refcounted immutable value type */
+/* using define instead of struct here so compilers get the packing right */
+#define GTK_CSS_VALUE_BASE \
+ const GtkCssValueClass *class; \
+ volatile gint ref_count;
+
+struct _GtkCssValueClass {
+ void (* free) (GtkCssValue *value);
+
+ GtkCssValue * (* compute) (GtkCssValue *value,
+ guint property_id,
+ GtkStyleProviderPrivate *provider,
+ GtkCssComputedValues *values,
+ GtkCssComputedValues *parent_values,
+ GtkCssDependencies *dependencies);
+ gboolean (* equal) (const GtkCssValue *value1,
+ const GtkCssValue *value2);
+ GtkCssValue * (* transition) (GtkCssValue *start,
+ GtkCssValue *end,
+ guint property_id,
+ double progress);
+ void (* print) (const GtkCssValue *value,
+ GString *string);
+};
GType _gtk_css_value_get_type (void) G_GNUC_CONST;
+
+GtkCssValue *_gtk_css_value_alloc (const GtkCssValueClass *klass,
+ gsize size);
+#define _gtk_css_value_new(_name, _klass) ((_name *) _gtk_css_value_alloc ((_klass), sizeof (_name)))
+
GtkCssValue *_gtk_css_value_ref (GtkCssValue *value);
void _gtk_css_value_unref (GtkCssValue *value);
-GType _gtk_css_value_get_content_type (GtkCssValue *value);
-gboolean _gtk_css_value_holds (GtkCssValue *value,
- GType type);
-GtkCssValue *_gtk_css_value_new_from_gvalue (const GValue *g_value);
-GtkCssValue *_gtk_css_value_new_take_gvalue (GValue *g_value);
-GtkCssValue *_gtk_css_value_new_from_int (gint val);
-GtkCssValue *_gtk_css_value_new_from_string (const char *string);
-GtkCssValue *_gtk_css_value_new_take_string (char *string);
-GtkCssValue *_gtk_css_value_new_take_font_description (PangoFontDescription *v);
-GtkCssValue *_gtk_css_value_new_from_rgba (const GdkRGBA *v);
-GtkCssValue *_gtk_css_value_new_from_color (const GdkColor *v);
-GtkCssValue *_gtk_css_value_new_take_symbolic_color (GtkSymbolicColor *v);
-GtkCssValue *_gtk_css_value_new_from_border (const GtkBorder *border);
-GtkCssValue *_gtk_css_value_new_take_pattern (cairo_pattern_t *v);
-GtkCssValue *_gtk_css_value_new_from_pattern (const cairo_pattern_t *v);
-GtkCssValue *_gtk_css_value_new_take_shadow (GtkShadow *v);
-GtkCssValue *_gtk_css_value_new_take_image (GtkCssImage *v);
-GtkCssValue *_gtk_css_value_new_from_number (const GtkCssNumber *v);
-GtkCssValue *_gtk_css_value_new_from_background_size (const GtkCssBackgroundSize *v);
-GtkCssValue *_gtk_css_value_new_from_background_position (const GtkCssBackgroundPosition *v);
-void _gtk_css_value_to_gvalue (GtkCssValue *value,
- GValue *g_value);
-void _gtk_css_value_init_gvalue (GtkCssValue *value,
- GValue *g_value);
-
-gboolean _gtk_css_value_is_special (GtkCssValue *value);
-GtkCssSpecialValue _gtk_css_value_get_special_kind (GtkCssValue *value);
-int _gtk_css_value_get_int (GtkCssValue *value);
-double _gtk_css_value_get_double (GtkCssValue *value);
-const char * _gtk_css_value_get_string (GtkCssValue *value);
-gpointer _gtk_css_value_dup_object (GtkCssValue *value);
-gpointer _gtk_css_value_get_object (GtkCssValue *value);
-gpointer _gtk_css_value_get_boxed (GtkCssValue *value);
-const char ** _gtk_css_value_get_strv (GtkCssValue *value);
-GtkCssNumber *_gtk_css_value_get_number (GtkCssValue *value);
-GtkSymbolicColor *_gtk_css_value_get_symbolic_color (GtkCssValue *value);
-GtkCssImage *_gtk_css_value_get_image (GtkCssValue *value);
-GtkBorderStyle _gtk_css_value_get_border_style (GtkCssValue *value);
-GtkCssBackgroundSize *_gtk_css_value_get_background_size (GtkCssValue *value);
-GtkCssBackgroundPosition *_gtk_css_value_get_background_position (GtkCssValue *value);
-GtkCssBorderCornerRadius *_gtk_css_value_get_border_corner_radius (GtkCssValue *value);
-GtkCssBorderImageRepeat *_gtk_css_value_get_border_image_repeat (GtkCssValue *value);
-PangoFontDescription * _gtk_css_value_get_font_description (GtkCssValue *value);
-PangoStyle _gtk_css_value_get_pango_style (GtkCssValue *value);
-PangoVariant _gtk_css_value_get_pango_variant (GtkCssValue *value);
-PangoWeight _gtk_css_value_get_pango_weight (GtkCssValue *value);
-GdkRGBA *_gtk_css_value_get_rgba (GtkCssValue *value);
-cairo_pattern_t *_gtk_css_value_get_pattern (GtkCssValue *value);
-GtkGradient *_gtk_css_value_get_gradient (GtkCssValue *value);
-GtkShadow *_gtk_css_value_get_shadow (GtkCssValue *value);
+
+GtkCssValue *_gtk_css_value_compute (GtkCssValue *value,
+ guint property_id,
+ GtkStyleProviderPrivate *provider,
+ GtkCssComputedValues *values,
+ GtkCssComputedValues *parent_values,
+ GtkCssDependencies *dependencies);
+gboolean _gtk_css_value_equal (const GtkCssValue *value1,
+ const GtkCssValue *value2);
+gboolean _gtk_css_value_equal0 (const GtkCssValue *value1,
+ const GtkCssValue *value2);
+GtkCssValue *_gtk_css_value_transition (GtkCssValue *start,
+ GtkCssValue *end,
+ guint property_id,
+ double progress);
+
+char * _gtk_css_value_to_string (const GtkCssValue *value);
+void _gtk_css_value_print (const GtkCssValue *value,
+ GString *string);
G_END_DECLS
projects / ~andy / gtk / blobdiff