forked from AuroraMiddleware/gtk
eee7bb2b2e
This commit was created using a script that searched for all docstrings containing a parameter and the string 'or %NULL'. Gdk backends and demos excluded as they are not part of a public API https://bugzilla.gnome.org/show_bug.cgi?id=610474
351 lines
9.7 KiB
C
351 lines
9.7 KiB
C
/* gtkbuildable.c
|
|
* Copyright (C) 2006-2007 Async Open Source,
|
|
* Johan Dahlin <jdahlin@async.com.br>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#include "config.h"
|
|
#include "gtkbuildable.h"
|
|
#include "gtktypeutils.h"
|
|
#include "gtkintl.h"
|
|
#include "gtkalias.h"
|
|
|
|
GType
|
|
gtk_buildable_get_type (void)
|
|
{
|
|
static GType buildable_type = 0;
|
|
|
|
if (!buildable_type)
|
|
buildable_type =
|
|
g_type_register_static_simple (G_TYPE_INTERFACE, I_("GtkBuildable"),
|
|
sizeof (GtkBuildableIface),
|
|
NULL, 0, NULL, 0);
|
|
|
|
return buildable_type;
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_set_name:
|
|
* @buildable: a #GtkBuildable
|
|
* @name: name to set
|
|
*
|
|
* Sets the name of the @buildable object.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_set_name (GtkBuildable *buildable,
|
|
const gchar *name)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (name != NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
|
|
if (iface->set_name)
|
|
(* iface->set_name) (buildable, name);
|
|
else
|
|
g_object_set_data_full (G_OBJECT (buildable),
|
|
"gtk-builder-name",
|
|
g_strdup (name),
|
|
g_free);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_get_name:
|
|
* @buildable: a #GtkBuildable
|
|
*
|
|
* Gets the name of the @buildable object.
|
|
*
|
|
* #GtkBuilder sets the name based on the the
|
|
* <link linkend="BUILDER-UI">GtkBuilder UI definition</link>
|
|
* used to construct the @buildable.
|
|
*
|
|
* Returns: the name set with gtk_buildable_set_name()
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
const gchar *
|
|
gtk_buildable_get_name (GtkBuildable *buildable)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
|
|
if (iface->get_name)
|
|
return (* iface->get_name) (buildable);
|
|
else
|
|
return (const gchar*)g_object_get_data (G_OBJECT (buildable),
|
|
"gtk-builder-name");
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_add_child:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder
|
|
* @child: child to add
|
|
* @type: (allow-none): kind of child or %NULL
|
|
*
|
|
* Adds a child to @buildable. @type is an optional string
|
|
* describing how the child should be added.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_add_child (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
GObject *child,
|
|
const gchar *type)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (GTK_IS_BUILDER (builder));
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
g_return_if_fail (iface->add_child != NULL);
|
|
|
|
(* iface->add_child) (buildable, builder, child, type);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_set_buildable_property:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder
|
|
* @name: name of property
|
|
* @value: value of property
|
|
*
|
|
* Sets the property name @name to @value on the @buildable object.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_set_buildable_property (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
const gchar *name,
|
|
const GValue *value)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (GTK_IS_BUILDER (builder));
|
|
g_return_if_fail (name != NULL);
|
|
g_return_if_fail (value != NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
if (iface->set_buildable_property)
|
|
(* iface->set_buildable_property) (buildable, builder, name, value);
|
|
else
|
|
g_object_set_property (G_OBJECT (buildable), name, value);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_parser_finished:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder
|
|
*
|
|
* Called when the builder finishes the parsing of a
|
|
* <link linkend="BUILDER-UI">GtkBuilder UI definition</link>.
|
|
* Note that this will be called once for each time
|
|
* gtk_builder_add_from_file() or gtk_builder_add_from_string()
|
|
* is called on a builder.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_parser_finished (GtkBuildable *buildable,
|
|
GtkBuilder *builder)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (GTK_IS_BUILDER (builder));
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
if (iface->parser_finished)
|
|
(* iface->parser_finished) (buildable, builder);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_construct_child:
|
|
* @buildable: A #GtkBuildable
|
|
* @builder: #GtkBuilder used to construct this object
|
|
* @name: name of child to construct
|
|
*
|
|
* Constructs a child of @buildable with the name @name.
|
|
*
|
|
* #GtkBuilder calls this function if a "constructor" has been
|
|
* specified in the UI definition.
|
|
*
|
|
* Returns: the constructed child
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
GObject *
|
|
gtk_buildable_construct_child (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
const gchar *name)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);
|
|
g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
|
|
g_return_val_if_fail (name != NULL, NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
g_return_val_if_fail (iface->construct_child != NULL, NULL);
|
|
|
|
return (* iface->construct_child) (buildable, builder, name);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_custom_tag_start:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder used to construct this object
|
|
* @child: (allow-none): child object or %NULL for non-child tags
|
|
* @tagname: name of tag
|
|
* @parser: a #GMarkupParser structure to fill in
|
|
* @data: return location for user data that will be passed in
|
|
* to parser functions
|
|
*
|
|
* This is called for each unknown element under <child>.
|
|
*
|
|
* Returns: %TRUE if a object has a custom implementation, %FALSE
|
|
* if it doesn't.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
gboolean
|
|
gtk_buildable_custom_tag_start (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
GObject *child,
|
|
const gchar *tagname,
|
|
GMarkupParser *parser,
|
|
gpointer *data)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), FALSE);
|
|
g_return_val_if_fail (GTK_IS_BUILDER (builder), FALSE);
|
|
g_return_val_if_fail (tagname != NULL, FALSE);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
g_return_val_if_fail (iface->custom_tag_start != NULL, FALSE);
|
|
|
|
return (* iface->custom_tag_start) (buildable, builder, child,
|
|
tagname, parser, data);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_custom_tag_end:
|
|
* @buildable: A #GtkBuildable
|
|
* @builder: #GtkBuilder used to construct this object
|
|
* @child: (allow-none): child object or %NULL for non-child tags
|
|
* @tagname: name of tag
|
|
* @data: user data that will be passed in to parser functions
|
|
*
|
|
* This is called at the end of each custom element handled by
|
|
* the buildable.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_custom_tag_end (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
GObject *child,
|
|
const gchar *tagname,
|
|
gpointer *data)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (GTK_IS_BUILDER (builder));
|
|
g_return_if_fail (tagname != NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
if (iface->custom_tag_end)
|
|
(* iface->custom_tag_end) (buildable, builder, child, tagname, data);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_custom_finished:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder
|
|
* @child: (allow-none): child object or %NULL for non-child tags
|
|
* @tagname: the name of the tag
|
|
* @data: user data created in custom_tag_start
|
|
*
|
|
* This is similar to gtk_buildable_parser_finished() but is
|
|
* called once for each custom tag handled by the @buildable.
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
void
|
|
gtk_buildable_custom_finished (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
GObject *child,
|
|
const gchar *tagname,
|
|
gpointer data)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_if_fail (GTK_IS_BUILDABLE (buildable));
|
|
g_return_if_fail (GTK_IS_BUILDER (builder));
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
if (iface->custom_finished)
|
|
(* iface->custom_finished) (buildable, builder, child, tagname, data);
|
|
}
|
|
|
|
/**
|
|
* gtk_buildable_get_internal_child:
|
|
* @buildable: a #GtkBuildable
|
|
* @builder: a #GtkBuilder
|
|
* @childname: name of child
|
|
*
|
|
* Get the internal child called @childname of the @buildable object.
|
|
*
|
|
* Returns: the internal child of the buildable object
|
|
*
|
|
* Since: 2.12
|
|
**/
|
|
GObject *
|
|
gtk_buildable_get_internal_child (GtkBuildable *buildable,
|
|
GtkBuilder *builder,
|
|
const gchar *childname)
|
|
{
|
|
GtkBuildableIface *iface;
|
|
|
|
g_return_val_if_fail (GTK_IS_BUILDABLE (buildable), NULL);
|
|
g_return_val_if_fail (GTK_IS_BUILDER (builder), NULL);
|
|
g_return_val_if_fail (childname != NULL, NULL);
|
|
|
|
iface = GTK_BUILDABLE_GET_IFACE (buildable);
|
|
if (!iface->get_internal_child)
|
|
return NULL;
|
|
|
|
return (* iface->get_internal_child) (buildable, builder, childname);
|
|
}
|
|
|
|
#define __GTK_BUILDABLE_C__
|
|
#include "gtkaliasdef.c"
|