gtkbuttonprivate.h \
gtkcellareaboxcontextprivate.h \
gtkcontainerprivate.h \
+ gtkcsscustompropertyprivate.h \
gtkcsslookupprivate.h \
gtkcssparserprivate.h \
gtkcssproviderprivate.h \
gtkcombobox.c \
gtkcomboboxtext.c \
gtkcontainer.c \
+ gtkcsscustomproperty.c \
gtkcsslookup.c \
gtkcssparser.c \
gtkcssprovider.c \
--- /dev/null
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Authors: Benjamin Otte <otte@gnome.org>
+ */
+
+#include "config.h"
+
+#include "gtkcsscustompropertyprivate.h"
+
+#include <string.h>
+
+#include "gtkthemingengine.h"
+
+G_DEFINE_TYPE (GtkCssCustomProperty, _gtk_css_custom_property, GTK_TYPE_CSS_STYLE_PROPERTY)
+
+static void
+_gtk_css_custom_property_class_init (GtkCssCustomPropertyClass *klass)
+{
+}
+
+
+static void
+_gtk_css_custom_property_init (GtkCssCustomProperty *custom_property)
+{
+}
+
+static void
+gtk_css_custom_property_create_initial_value (GParamSpec *pspec,
+ GValue *value)
+{
+ g_value_init (value, pspec->value_type);
+
+ if (pspec->value_type == GTK_TYPE_THEMING_ENGINE)
+ g_value_set_object (value, gtk_theming_engine_load (NULL));
+ else if (pspec->value_type == PANGO_TYPE_FONT_DESCRIPTION)
+ g_value_take_boxed (value, pango_font_description_from_string ("Sans 10"));
+ else if (pspec->value_type == GDK_TYPE_RGBA)
+ {
+ GdkRGBA color;
+ gdk_rgba_parse (&color, "pink");
+ g_value_set_boxed (value, &color);
+ }
+ else if (pspec->value_type == GTK_TYPE_BORDER)
+ {
+ g_value_take_boxed (value, gtk_border_new ());
+ }
+ else
+ g_param_value_set_default (pspec, value);
+}
+
+/* Property registration functions */
+
+/**
+ * gtk_theming_engine_register_property: (skip)
+ * @name_space: namespace for the property name
+ * @parse_func: parsing function to use, or %NULL
+ * @pspec: the #GParamSpec for the new property
+ *
+ * Registers a property so it can be used in the CSS file format,
+ * on the CSS file the property will look like
+ * "-${@name_space}-${property_name}". being
+ * ${property_name} the given to @pspec. @name_space will usually
+ * be the theme engine name.
+ *
+ * For any type a @parse_func may be provided, being this function
+ * used for turning any property value (between ':' and ';') in
+ * CSS to the #GValue needed. For basic types there is already
+ * builtin parsing support, so %NULL may be provided for these
+ * cases.
+ *
+ * <note>
+ * Engines must ensure property registration happens exactly once,
+ * usually GTK+ deals with theming engines as singletons, so this
+ * should be guaranteed to happen once, but bear this in mind
+ * when creating #GtkThemeEngine<!-- -->s yourself.
+ * </note>
+ *
+ * <note>
+ * In order to make use of the custom registered properties in
+ * the CSS file, make sure the engine is loaded first by specifying
+ * the engine property, either in a previous rule or within the same
+ * one.
+ * <programlisting>
+ * * {
+ * engine: someengine;
+ * -SomeEngine-custom-property: 2;
+ * }
+ * </programlisting>
+ * </note>
+ *
+ * Since: 3.0
+ **/
+void
+gtk_theming_engine_register_property (const gchar *name_space,
+ GtkStylePropertyParser parse_func,
+ GParamSpec *pspec)
+{
+ GtkStyleProperty *node;
+ GValue initial = { 0, };
+ gchar *name;
+
+ g_return_if_fail (name_space != NULL);
+ g_return_if_fail (strchr (name_space, ' ') == NULL);
+ g_return_if_fail (G_IS_PARAM_SPEC (pspec));
+
+ name = g_strdup_printf ("-%s-%s", name_space, pspec->name);
+ gtk_css_custom_property_create_initial_value (pspec, &initial);
+
+ node = g_object_new (GTK_TYPE_CSS_CUSTOM_PROPERTY,
+ "initial-value", &initial,
+ "name", name,
+ "value-type", pspec->value_type,
+ NULL);
+ node->pspec = pspec;
+ node->property_parse_func = parse_func;
+
+ g_value_unset (&initial);
+ g_free (name);
+}
+
+/**
+ * gtk_style_properties_register_property: (skip)
+ * @parse_func: parsing function to use, or %NULL
+ * @pspec: the #GParamSpec for the new property
+ *
+ * Registers a property so it can be used in the CSS file format.
+ * This function is the low-level equivalent of
+ * gtk_theming_engine_register_property(), if you are implementing
+ * a theming engine, you want to use that function instead.
+ *
+ * Since: 3.0
+ **/
+void
+gtk_style_properties_register_property (GtkStylePropertyParser parse_func,
+ GParamSpec *pspec)
+{
+ GtkStyleProperty *node;
+ GValue initial = { 0, };
+
+ g_return_if_fail (G_IS_PARAM_SPEC (pspec));
+
+ gtk_css_custom_property_create_initial_value (pspec, &initial);
+
+ node = g_object_new (GTK_TYPE_CSS_CUSTOM_PROPERTY,
+ "initial-value", &initial,
+ "name", pspec->name,
+ "value-type", pspec->value_type,
+ NULL);
+ node->pspec = pspec;
+ node->property_parse_func = parse_func;
+
+ g_value_unset (&initial);
+}
+
+/**
+ * gtk_style_properties_lookup_property: (skip)
+ * @property_name: property name to look up
+ * @parse_func: (out): return location for the parse function
+ * @pspec: (out) (transfer none): return location for the #GParamSpec
+ *
+ * Returns %TRUE if a property has been registered, if @pspec or
+ * @parse_func are not %NULL, the #GParamSpec and parsing function
+ * will be respectively returned.
+ *
+ * Returns: %TRUE if the property is registered, %FALSE otherwise
+ *
+ * Since: 3.0
+ **/
+gboolean
+gtk_style_properties_lookup_property (const gchar *property_name,
+ GtkStylePropertyParser *parse_func,
+ GParamSpec **pspec)
+{
+ GtkStyleProperty *node;
+ gboolean found = FALSE;
+
+ g_return_val_if_fail (property_name != NULL, FALSE);
+
+ node = _gtk_style_property_lookup (property_name);
+
+ if (node)
+ {
+ if (pspec)
+ *pspec = node->pspec;
+
+ if (parse_func)
+ *parse_func = node->property_parse_func;
+
+ found = TRUE;
+ }
+
+ return found;
+}
+
--- /dev/null
+/*
+ * Copyright © 2011 Red Hat Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Authors: Benjamin Otte <otte@gnome.org>
+ */
+
+#ifndef __GTK_CSS_CUSTOM_PROPERTY_PRIVATE_H__
+#define __GTK_CSS_CUSTOM_PROPERTY_PRIVATE_H__
+
+#include "gtk/gtkcssstylepropertyprivate.h"
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_CSS_CUSTOM_PROPERTY (_gtk_css_custom_property_get_type ())
+#define GTK_CSS_CUSTOM_PROPERTY(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_CUSTOM_PROPERTY, GtkCssCustomProperty))
+#define GTK_CSS_CUSTOM_PROPERTY_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_CUSTOM_PROPERTY, GtkCssCustomPropertyClass))
+#define GTK_IS_CSS_CUSTOM_PROPERTY(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_CUSTOM_PROPERTY))
+#define GTK_IS_CSS_CUSTOM_PROPERTY_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_CUSTOM_PROPERTY))
+#define GTK_CSS_CUSTOM_PROPERTY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_CUSTOM_PROPERTY, GtkCssCustomPropertyClass))
+
+typedef struct _GtkCssCustomProperty GtkCssCustomProperty;
+typedef struct _GtkCssCustomPropertyClass GtkCssCustomPropertyClass;
+
+struct _GtkCssCustomProperty
+{
+ GtkCssStyleProperty parent;
+};
+
+struct _GtkCssCustomPropertyClass
+{
+ GtkCssStylePropertyClass parent_class;
+};
+
+GType _gtk_css_custom_property_get_type (void) G_GNUC_CONST;
+
+
+G_END_DECLS
+
+#endif /* __GTK_CSS_CUSTOM_PROPERTY_PRIVATE_H__ */
iface->lookup = gtk_style_properties_provider_lookup;
}
-/* Property registration functions */
-
-/**
- * gtk_style_properties_register_property: (skip)
- * @parse_func: parsing function to use, or %NULL
- * @pspec: the #GParamSpec for the new property
- *
- * Registers a property so it can be used in the CSS file format.
- * This function is the low-level equivalent of
- * gtk_theming_engine_register_property(), if you are implementing
- * a theming engine, you want to use that function instead.
- *
- * Since: 3.0
- **/
-void
-gtk_style_properties_register_property (GtkStylePropertyParser parse_func,
- GParamSpec *pspec)
-{
- g_return_if_fail (G_IS_PARAM_SPEC (pspec));
-
- _gtk_style_property_register (pspec,
- 0,
- parse_func,
- NULL,
- NULL,
- NULL);
-}
-
-/**
- * gtk_style_properties_lookup_property: (skip)
- * @property_name: property name to look up
- * @parse_func: (out): return location for the parse function
- * @pspec: (out) (transfer none): return location for the #GParamSpec
- *
- * Returns %TRUE if a property has been registered, if @pspec or
- * @parse_func are not %NULL, the #GParamSpec and parsing function
- * will be respectively returned.
- *
- * Returns: %TRUE if the property is registered, %FALSE otherwise
- *
- * Since: 3.0
- **/
-gboolean
-gtk_style_properties_lookup_property (const gchar *property_name,
- GtkStylePropertyParser *parse_func,
- GParamSpec **pspec)
-{
- GtkStyleProperty *node;
- gboolean found = FALSE;
-
- g_return_val_if_fail (property_name != NULL, FALSE);
-
- node = _gtk_style_property_lookup (property_name);
-
- if (node)
- {
- if (pspec)
- *pspec = node->pspec;
-
- if (parse_func)
- *parse_func = node->property_parse_func;
-
- found = TRUE;
- }
-
- return found;
-}
-
/* GtkStyleProperties methods */
/**
GType gtk_style_properties_get_type (void) G_GNUC_CONST;
-/* Functions to register style properties */
+/* Next 2 are implemented in gtkcsscustomproperty.c */
void gtk_style_properties_register_property (GtkStylePropertyParser parse_func,
GParamSpec *pspec);
gboolean gtk_style_properties_lookup_property (const gchar *property_name,
priv->context = context;
}
-/**
- * gtk_theming_engine_register_property: (skip)
- * @name_space: namespace for the property name
- * @parse_func: parsing function to use, or %NULL
- * @pspec: the #GParamSpec for the new property
- *
- * Registers a property so it can be used in the CSS file format,
- * on the CSS file the property will look like
- * "-${@name_space}-${property_name}". being
- * ${property_name} the given to @pspec. @name_space will usually
- * be the theme engine name.
- *
- * For any type a @parse_func may be provided, being this function
- * used for turning any property value (between ':' and ';') in
- * CSS to the #GValue needed. For basic types there is already
- * builtin parsing support, so %NULL may be provided for these
- * cases.
- *
- * <note>
- * Engines must ensure property registration happens exactly once,
- * usually GTK+ deals with theming engines as singletons, so this
- * should be guaranteed to happen once, but bear this in mind
- * when creating #GtkThemeEngine<!-- -->s yourself.
- * </note>
- *
- * <note>
- * In order to make use of the custom registered properties in
- * the CSS file, make sure the engine is loaded first by specifying
- * the engine property, either in a previous rule or within the same
- * one.
- * <programlisting>
- * * {
- * engine: someengine;
- * -SomeEngine-custom-property: 2;
- * }
- * </programlisting>
- * </note>
- *
- * Since: 3.0
- **/
-void
-gtk_theming_engine_register_property (const gchar *name_space,
- GtkStylePropertyParser parse_func,
- GParamSpec *pspec)
-{
- gchar *name;
-
- g_return_if_fail (name_space != NULL);
- g_return_if_fail (strchr (name_space, ' ') == NULL);
- g_return_if_fail (G_IS_PARAM_SPEC (pspec));
-
- /* FIXME: hack hack hack, replacing pspec->name to include namespace */
- name = g_strdup_printf ("-%s-%s", name_space, pspec->name);
- pspec->name = (char *)g_intern_string (name);
- g_free (name);
-
- gtk_style_properties_register_property (parse_func, pspec);
-}
-
/**
* gtk_theming_engine_get_property:
* @engine: a #GtkThemingEngine
void _gtk_theming_engine_set_context (GtkThemingEngine *engine,
GtkStyleContext *context);
+/* function implemented in gtkcsscustomproperty.c */
void gtk_theming_engine_register_property (const gchar *name_space,
GtkStylePropertyParser parse_func,
GParamSpec *pspec);
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