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GtkStyleSet: Add valist and varargs getters/setters.

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This commit is contained in:
Carlos Garnacho 2010-03-05 03:02:59 +01:00
parent 2bf7483e74
commit 9fdcbd7a84
2 changed files with 148 additions and 1 deletions
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137
gtk/gtkstyleset.c
View File

@ -20,6 +20,7 @@
#include "config.h"
#include <stdlib.h>
#include <gobject/gvaluecollector.h>
#include "gtkstyleprovider.h"
#include "gtkstyleset.h"
@ -327,6 +328,76 @@ gtk_style_set_set_property (GtkStyleSet *set,
g_value_copy (value, &prop->values[state]);
}
void
gtk_style_set_set_valist (GtkStyleSet *set,
GtkStateType state,
va_list args)
{
GtkStyleSetPrivate *priv;
const gchar *property_name;
g_return_if_fail (GTK_IS_STYLE_SET (set));
g_return_if_fail (state < GTK_STATE_LAST);
priv = GTK_STYLE_SET_GET_PRIVATE (set);
property_name = va_arg (args, const gchar *);
while (property_name)
{
PropertyNode *node;
PropertyData *prop;
gchar *error = NULL;
node = property_node_lookup (g_quark_try_string (property_name));
if (!node)
{
g_warning ("Style property \"%s\" is not registered", property_name);
break;
}
prop = g_hash_table_lookup (priv->properties,
GINT_TO_POINTER (node->property_quark));
if (!prop)
{
prop = property_data_new ();
g_hash_table_insert (priv->properties,
GINT_TO_POINTER (node->property_quark),
prop);
}
g_value_init (&prop->values[state], node->property_type);
G_VALUE_COLLECT (&prop->values[state], args, 0, &error);
if (error)
{
g_warning ("Could not set style property \"%s\": %s", property_name, error);
g_value_unset (&prop->values[state]);
g_free (error);
break;
}
property_name = va_arg (args, const gchar *);
}
}
void
gtk_style_set_set (GtkStyleSet *set,
GtkStateType state,
...)
{
va_list args;
g_return_if_fail (GTK_IS_STYLE_SET (set));
g_return_if_fail (state < GTK_STATE_LAST);
va_start (args, state);
gtk_style_set_set_valist (set, state, args);
va_end (args);
}
gboolean
gtk_style_set_get_property (GtkStyleSet *set,
const gchar *property,
@ -363,6 +434,71 @@ gtk_style_set_get_property (GtkStyleSet *set,
return TRUE;
}
void
gtk_style_set_get_valist (GtkStyleSet *set,
GtkStateType state,
va_list args)
{
GtkStyleSetPrivate *priv;
const gchar *property_name;
g_return_if_fail (GTK_IS_STYLE_SET (set));
g_return_if_fail (state < GTK_STATE_LAST);
priv = GTK_STYLE_SET_GET_PRIVATE (set);
property_name = va_arg (args, const gchar *);
while (property_name)
{
PropertyNode *node;
PropertyData *prop;
gchar *error = NULL;
node = property_node_lookup (g_quark_try_string (property_name));
if (!node)
{
g_warning ("Style property \"%s\" is not registered", property_name);
break;
}
prop = g_hash_table_lookup (priv->properties,
GINT_TO_POINTER (node->property_quark));
if (!prop)
{
/* FIXME: Fill in default */
break;
}
G_VALUE_LCOPY (&prop->values[state], args, 0, &error);
if (error)
{
g_warning ("Could not get style property \"%s\": %s", property_name, error);
g_free (error);
break;
}
property_name = va_arg (args, const gchar *);
}
}
void
gtk_style_set_get (GtkStyleSet *set,
GtkStateType state,
...)
{
va_list args;
g_return_if_fail (GTK_IS_STYLE_SET (set));
g_return_if_fail (state < GTK_STATE_LAST);
va_start (args, state);
gtk_style_set_get_valist (set, state, args);
va_end (args);
}
void
gtk_style_set_unset_property (GtkStyleSet *set,
const gchar *property,
@ -455,6 +591,5 @@ gtk_style_set_merge (GtkStyleSet *set,
}
}
#define __GTK_STYLE_SET_C__
#include "gtkaliasdef.c"

12
gtk/gtkstyleset.h
View File

@ -69,11 +69,23 @@ void gtk_style_set_set_property (GtkStyleSet *set,
const gchar *property,
GtkStateType state,
const GValue *value);
void gtk_style_set_set_valist (GtkStyleSet *set,
GtkStateType state,
va_list args);
void gtk_style_set_set (GtkStyleSet *set,
GtkStateType state,
...) G_GNUC_NULL_TERMINATED;
gboolean gtk_style_set_get_property (GtkStyleSet *set,
const gchar *property,
GtkStateType state,
GValue *value);
void gtk_style_set_get_valist (GtkStyleSet *set,
GtkStateType state,
va_list args);
void gtk_style_set_get (GtkStyleSet *set,
GtkStateType state,
...) G_GNUC_NULL_TERMINATED;
void gtk_style_set_unset_property (GtkStyleSet *set,
const gchar *property,