[gtk+/wip/cssvalue: 41/142] styleproperty: Make print_func take a GtkCssValue
- From: Benjamin Otte <otte src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/cssvalue: 41/142] styleproperty: Make print_func take a GtkCssValue
- Date: Sat, 7 Apr 2012 19:49:49 +0000 (UTC)
commit 7682c3aae80c32b3b6af83f6c3b515b76abd9095
Author: Benjamin Otte <otte redhat com>
Date: Mon Mar 26 06:46:29 2012 +0200
styleproperty: Make print_func take a GtkCssValue
Also, constify GtkCssValue getters, so we can pass a const GtkCssValue
to the print_func.
gtk/gtkcssstyleproperty.c | 9 +--
gtk/gtkcssstylepropertyimpl.c | 30 ++++++------
gtk/gtkcssstylepropertyprivate.h | 2 +-
gtk/gtkcssvalue.c | 95 +++++++++++++++++++++++++-------------
gtk/gtkcssvalueprivate.h | 64 ++++++++++++++------------
5 files changed, 116 insertions(+), 84 deletions(-)
---
diff --git a/gtk/gtkcssstyleproperty.c b/gtk/gtkcssstyleproperty.c
index 20d0c6b..40d73f0 100644
--- a/gtk/gtkcssstyleproperty.c
+++ b/gtk/gtkcssstyleproperty.c
@@ -284,10 +284,10 @@ gtk_css_style_property_real_parse_value (GtkCssStyleProperty *property,
static void
gtk_css_style_property_real_print_value (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- _gtk_css_style_print_value (value, string);
+ _gtk_css_value_print (value, string);
}
static GtkCssValue *
@@ -536,10 +536,7 @@ _gtk_css_style_property_print_value (GtkCssStyleProperty *property,
}
else
{
- GValue value = G_VALUE_INIT;
- _gtk_css_value_init_gvalue (css_value, &value);
- property->print_value (property, &value, string);
- g_value_unset (&value);
+ property->print_value (property, css_value, string);
}
}
diff --git a/gtk/gtkcssstylepropertyimpl.c b/gtk/gtkcssstylepropertyimpl.c
index f1482ac..46ba202 100644
--- a/gtk/gtkcssstylepropertyimpl.c
+++ b/gtk/gtkcssstylepropertyimpl.c
@@ -235,10 +235,10 @@ font_family_parse (GtkCssStyleProperty *property,
static void
font_family_value_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- const char **names = g_value_get_boxed (value);
+ const char **names = _gtk_css_value_get_strv (value);
if (names == NULL || *names == NULL)
{
@@ -298,13 +298,13 @@ bindings_value_parse (GtkCssStyleProperty *property,
static void
bindings_value_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
GPtrArray *array;
guint i;
- array = g_value_get_boxed (value);
+ array = _gtk_css_value_get_boxed (value);
for (i = 0; i < array->len; i++)
{
@@ -348,12 +348,12 @@ border_corner_radius_value_parse (GtkCssStyleProperty *property,
static void
border_corner_radius_value_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- GtkCssBorderCornerRadius *corner;
+ const GtkCssBorderCornerRadius *corner;
- corner = g_value_get_boxed (value);
+ corner = _gtk_css_value_get_border_corner_radius (value);
_gtk_css_number_print (&corner->horizontal, string);
@@ -387,10 +387,10 @@ css_image_value_parse (GtkCssStyleProperty *property,
static void
css_image_value_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- GtkCssImage *image = g_value_get_object (value);
+ GtkCssImage *image = _gtk_css_value_get_image (value);
if (image)
_gtk_css_image_print (image, string);
@@ -565,14 +565,14 @@ background_repeat_value_parse (GtkCssStyleProperty *property,
static void
background_repeat_value_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
GEnumClass *enum_class;
GEnumValue *enum_value;
GtkCssBackgroundRepeat repeat;
- repeat = g_value_get_enum (value);
+ repeat = _gtk_css_value_get_enum (value);
enum_class = g_type_class_ref (GTK_TYPE_CSS_BACKGROUND_REPEAT);
enum_value = g_enum_get_value (enum_class, repeat);
@@ -639,10 +639,10 @@ background_size_parse (GtkCssStyleProperty *property,
static void
background_size_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- GtkCssBackgroundSize *size = g_value_get_boxed (value);
+ const GtkCssBackgroundSize *size = _gtk_css_value_get_background_size (value);
if (size->cover)
g_string_append (string, "cover");
@@ -782,10 +782,10 @@ background_position_parse (GtkCssStyleProperty *property,
static void
background_position_print (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string)
{
- GtkCssBackgroundPosition *pos = g_value_get_boxed (value);
+ const GtkCssBackgroundPosition *pos = _gtk_css_value_get_background_position (value);
static const GtkCssNumber center = GTK_CSS_NUMBER_INIT (50, GTK_CSS_PERCENT);
static const struct {
const char *x_name;
diff --git a/gtk/gtkcssstylepropertyprivate.h b/gtk/gtkcssstylepropertyprivate.h
index 21c57b9..391f418 100644
--- a/gtk/gtkcssstylepropertyprivate.h
+++ b/gtk/gtkcssstylepropertyprivate.h
@@ -39,7 +39,7 @@ typedef gboolean (* GtkCssStylePropertyParseFunc) (GtkCssStyleProperty
GtkCssParser *parser,
GFile *base);
typedef void (* GtkCssStylePropertyPrintFunc) (GtkCssStyleProperty *property,
- const GValue *value,
+ const GtkCssValue *value,
GString *string);
typedef GtkCssValue * (* GtkCssStylePropertyComputeFunc)(GtkCssStyleProperty *property,
GtkStyleContext *context,
diff --git a/gtk/gtkcssvalue.c b/gtk/gtkcssvalue.c
index ac69ea6..13939f7 100644
--- a/gtk/gtkcssvalue.c
+++ b/gtk/gtkcssvalue.c
@@ -18,6 +18,7 @@
#include "config.h"
#include "gtkcssvalueprivate.h"
+#include "gtkcssstylefuncsprivate.h"
#include "gtktypebuiltins.h"
#include "gtkgradient.h"
#include <cairo-gobject.h>
@@ -25,7 +26,6 @@
#include "fallback-c89.c"
-typedef struct _GtkCssValue GtkCssValue;
struct _GtkCssValue
{
GTK_CSS_VALUE_BASE
@@ -54,8 +54,20 @@ gtk_css_value_default_free (GtkCssValue *value)
g_slice_free (GtkCssValue, value);
}
+static void
+gtk_css_value_default_print (const GtkCssValue *value,
+ GString *string)
+{
+ GValue g_value = G_VALUE_INIT;
+
+ _gtk_css_value_init_gvalue (value, &g_value);
+ _gtk_css_style_print_value (&g_value, string);
+ g_value_unset (&g_value);
+}
+
static const GtkCssValueClass GTK_CSS_VALUE_DEFAULT = {
- gtk_css_value_default_free
+ gtk_css_value_default_free,
+ gtk_css_value_default_print
};
G_DEFINE_BOXED_TYPE (GtkCssValue, _gtk_css_value, _gtk_css_value_ref, _gtk_css_value_unref)
@@ -413,21 +425,31 @@ _gtk_css_value_unref (GtkCssValue *value)
value->class->free (value);
}
+void
+_gtk_css_value_print (const GtkCssValue *value,
+ GString *string)
+{
+ g_return_if_fail (value != NULL);
+ g_return_if_fail (string != NULL);
+
+ value->class->print (value, string);
+}
+
GType
-_gtk_css_value_get_content_type (GtkCssValue *value)
+_gtk_css_value_get_content_type (const GtkCssValue *value)
{
return value->type;
}
gboolean
-_gtk_css_value_holds (GtkCssValue *value, GType type)
+_gtk_css_value_holds (const GtkCssValue *value, GType type)
{
return g_type_is_a (value->type, type);
}
static void
-fill_gvalue (GtkCssValue *value,
- GValue *g_value)
+fill_gvalue (const GtkCssValue *value,
+ GValue *g_value)
{
GType type;
@@ -458,8 +480,8 @@ fill_gvalue (GtkCssValue *value,
}
void
-_gtk_css_value_init_gvalue (GtkCssValue *value,
- GValue *g_value)
+_gtk_css_value_init_gvalue (const GtkCssValue *value,
+ GValue *g_value)
{
if (value != NULL)
{
@@ -469,55 +491,62 @@ _gtk_css_value_init_gvalue (GtkCssValue *value,
}
gboolean
-_gtk_css_value_is_special (GtkCssValue *value)
+_gtk_css_value_is_special (const GtkCssValue *value)
{
return _gtk_css_value_holds (value, GTK_TYPE_CSS_SPECIAL_VALUE);
}
GtkCssSpecialValue
-_gtk_css_value_get_special_kind (GtkCssValue *value)
+_gtk_css_value_get_special_kind (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_SPECIAL_VALUE), 0);
return value->u.gint;
}
const GtkCssNumber *
-_gtk_css_value_get_number (GtkCssValue *value)
+_gtk_css_value_get_number (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_NUMBER), NULL);
return value->u.ptr;
}
GtkSymbolicColor *
-_gtk_css_value_get_symbolic_color (GtkCssValue *value)
+_gtk_css_value_get_symbolic_color (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_SYMBOLIC_COLOR), NULL);
return value->u.ptr;
}
int
-_gtk_css_value_get_int (GtkCssValue *value)
+_gtk_css_value_get_int (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_INT), 0);
return value->u.gint;
}
+int
+_gtk_css_value_get_enum (const GtkCssValue *value)
+{
+ g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_ENUM), 0);
+ return value->u.gint;
+}
+
double
-_gtk_css_value_get_double (GtkCssValue *value)
+_gtk_css_value_get_double (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_DOUBLE), 0);
return value->u.dbl;
}
const char *
-_gtk_css_value_get_string (GtkCssValue *value)
+_gtk_css_value_get_string (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_STRING), 0);
return value->u.ptr;
}
gpointer
-_gtk_css_value_dup_object (GtkCssValue *value)
+_gtk_css_value_dup_object (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_OBJECT), NULL);
if (value->u.ptr)
@@ -526,119 +555,119 @@ _gtk_css_value_dup_object (GtkCssValue *value)
}
gpointer
-_gtk_css_value_get_object (GtkCssValue *value)
+_gtk_css_value_get_object (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_OBJECT), NULL);
return value->u.ptr;
}
gpointer
-_gtk_css_value_get_boxed (GtkCssValue *value)
+_gtk_css_value_get_boxed (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_BOXED), NULL);
return value->u.ptr;
}
const char **
-_gtk_css_value_get_strv (GtkCssValue *value)
+_gtk_css_value_get_strv (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, G_TYPE_STRV), NULL);
return value->u.ptr;
}
GtkCssImage *
-_gtk_css_value_get_image (GtkCssValue *value)
+_gtk_css_value_get_image (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_IMAGE), NULL);
return value->u.ptr;
}
GtkBorderStyle
-_gtk_css_value_get_border_style (GtkCssValue *value)
+_gtk_css_value_get_border_style (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_BORDER_STYLE), 0);
return value->u.gint;
}
const GtkCssBackgroundSize *
-_gtk_css_value_get_background_size (GtkCssValue *value)
+_gtk_css_value_get_background_size (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_BACKGROUND_SIZE), NULL);
return value->u.ptr;
}
const GtkCssBackgroundPosition *
-_gtk_css_value_get_background_position (GtkCssValue *value)
+_gtk_css_value_get_background_position (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_BACKGROUND_POSITION), NULL);
return value->u.ptr;
}
const GtkCssBorderImageRepeat *
-_gtk_css_value_get_border_image_repeat (GtkCssValue *value)
+_gtk_css_value_get_border_image_repeat (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_BORDER_IMAGE_REPEAT), NULL);
return value->u.ptr;
}
const GtkCssBorderCornerRadius *
-_gtk_css_value_get_border_corner_radius (GtkCssValue *value)
+_gtk_css_value_get_border_corner_radius (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_BORDER_CORNER_RADIUS), NULL);
return value->u.ptr;
}
PangoFontDescription *
-_gtk_css_value_get_font_description (GtkCssValue *value)
+_gtk_css_value_get_font_description (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, PANGO_TYPE_FONT_DESCRIPTION), 0);
return value->u.ptr;
}
PangoStyle
-_gtk_css_value_get_pango_style (GtkCssValue *value)
+_gtk_css_value_get_pango_style (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, PANGO_TYPE_STYLE), 0);
return value->u.gint;
}
PangoVariant
-_gtk_css_value_get_pango_variant (GtkCssValue *value)
+_gtk_css_value_get_pango_variant (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, PANGO_TYPE_VARIANT), 0);
return value->u.gint;
}
PangoWeight
-_gtk_css_value_get_pango_weight (GtkCssValue *value)
+_gtk_css_value_get_pango_weight (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, PANGO_TYPE_WEIGHT), 0);
return value->u.gint;
}
const GdkRGBA *
-_gtk_css_value_get_rgba (GtkCssValue *value)
+_gtk_css_value_get_rgba (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GDK_TYPE_RGBA), NULL);
return value->u.ptr;
}
cairo_pattern_t *
-_gtk_css_value_get_pattern (GtkCssValue *value)
+_gtk_css_value_get_pattern (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, CAIRO_GOBJECT_TYPE_PATTERN), NULL);
return value->u.ptr;
}
GtkGradient *
-_gtk_css_value_get_gradient (GtkCssValue *value)
+_gtk_css_value_get_gradient (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_GRADIENT), NULL);
return value->u.ptr;
}
GtkShadow *
-_gtk_css_value_get_shadow (GtkCssValue *value)
+_gtk_css_value_get_shadow (const GtkCssValue *value)
{
g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_SHADOW), NULL);
return value->u.ptr;
diff --git a/gtk/gtkcssvalueprivate.h b/gtk/gtkcssvalueprivate.h
index 7fcb066..b87dc57 100644
--- a/gtk/gtkcssvalueprivate.h
+++ b/gtk/gtkcssvalueprivate.h
@@ -38,7 +38,6 @@ G_BEGIN_DECLS
/* A GtkCssValue is a refcounted immutable value type */
typedef struct _GtkCssValue GtkCssValue;
-typedef struct _GtkCssValueBase GtkCssValueBase;
typedef struct _GtkCssValueClass GtkCssValueClass;
/* using define instead of struct here so compilers get the packing right */
@@ -48,6 +47,9 @@ typedef struct _GtkCssValueClass GtkCssValueClass;
struct _GtkCssValueClass {
void (* free) (GtkCssValue *value);
+
+ void (* print) (const GtkCssValue *value,
+ GString *string);
};
GType _gtk_css_value_get_type (void) G_GNUC_CONST;
@@ -59,8 +61,11 @@ GtkCssValue *_gtk_css_value_alloc (const GtkCssValueClass
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,
+void _gtk_css_value_print (const GtkCssValue *value,
+ GString *string);
+
+GType _gtk_css_value_get_content_type (const GtkCssValue *value);
+gboolean _gtk_css_value_holds (const 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);
@@ -78,34 +83,35 @@ GtkCssValue *_gtk_css_value_new_take_image (GtkCssImage
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_init_gvalue (GtkCssValue *value,
+void _gtk_css_value_init_gvalue (const 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);
-const 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);
-const GtkCssBackgroundSize *_gtk_css_value_get_background_size (GtkCssValue *value);
-const GtkCssBackgroundPosition *_gtk_css_value_get_background_position (GtkCssValue *value);
-const GtkCssBorderCornerRadius *_gtk_css_value_get_border_corner_radius (GtkCssValue *value);
-const 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);
-const 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);
+gboolean _gtk_css_value_is_special (const GtkCssValue *value);
+GtkCssSpecialValue _gtk_css_value_get_special_kind (const GtkCssValue *value);
+int _gtk_css_value_get_int (const GtkCssValue *value);
+int _gtk_css_value_get_enum (const GtkCssValue *value);
+double _gtk_css_value_get_double (const GtkCssValue *value);
+const char * _gtk_css_value_get_string (const GtkCssValue *value);
+gpointer _gtk_css_value_dup_object (const GtkCssValue *value);
+gpointer _gtk_css_value_get_object (const GtkCssValue *value);
+gpointer _gtk_css_value_get_boxed (const GtkCssValue *value);
+const char ** _gtk_css_value_get_strv (const GtkCssValue *value);
+const GtkCssNumber *_gtk_css_value_get_number (const GtkCssValue *value);
+GtkSymbolicColor *_gtk_css_value_get_symbolic_color (const GtkCssValue *value);
+GtkCssImage *_gtk_css_value_get_image (const GtkCssValue *value);
+GtkBorderStyle _gtk_css_value_get_border_style (const GtkCssValue *value);
+const GtkCssBackgroundSize *_gtk_css_value_get_background_size (const GtkCssValue *value);
+const GtkCssBackgroundPosition *_gtk_css_value_get_background_position (const GtkCssValue *value);
+const GtkCssBorderCornerRadius *_gtk_css_value_get_border_corner_radius (const GtkCssValue *value);
+const GtkCssBorderImageRepeat *_gtk_css_value_get_border_image_repeat (const GtkCssValue *value);
+PangoFontDescription * _gtk_css_value_get_font_description (const GtkCssValue *value);
+PangoStyle _gtk_css_value_get_pango_style (const GtkCssValue *value);
+PangoVariant _gtk_css_value_get_pango_variant (const GtkCssValue *value);
+PangoWeight _gtk_css_value_get_pango_weight (const GtkCssValue *value);
+const GdkRGBA *_gtk_css_value_get_rgba (const GtkCssValue *value);
+cairo_pattern_t *_gtk_css_value_get_pattern (const GtkCssValue *value);
+GtkGradient *_gtk_css_value_get_gradient (const GtkCssValue *value);
+GtkShadow *_gtk_css_value_get_shadow (const GtkCssValue *value);
G_END_DECLS
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