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/* GTK - The GIMP Toolkit
* Copyright (C) 2017 Benjamin Otte
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GTK_CONTENT_SERIALIZER_H__
#define __GTK_CONTENT_SERIALIZER_H__
#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gdk/gdk.h> can be included directly."
#endif
#include <gdk/gdkversionmacros.h>
#include <gdk/gdktypes.h>
G_BEGIN_DECLS
#define GDK_TYPE_CONTENT_SERIALIZER (gdk_content_serializer_get_type ())
#define GDK_CONTENT_SERIALIZER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_CONTENT_SERIALIZER, GdkContentSerializer))
#define GDK_IS_CONTENT_SERIALIZER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_CONTENT_SERIALIZER))
typedef struct _GdkContentSerializer GdkContentSerializer;
/**
* GdkContentSerializeFunc:
* @serializer: a `GdkContentSerializer`
*
* The type of a function that can be registered with gdk_content_register_serializer().
*
* When the function gets called to operate on content, it can call functions on the
* @serializer object to obtain the mime type, output stream, user data, etc. for its
* operation.
*/
typedef void (* GdkContentSerializeFunc) (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
GType gdk_content_serializer_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
const char * gdk_content_serializer_get_mime_type (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
GType gdk_content_serializer_get_gtype (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
const GValue * gdk_content_serializer_get_value (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
GOutputStream * gdk_content_serializer_get_output_stream (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
int gdk_content_serializer_get_priority (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
GCancellable * gdk_content_serializer_get_cancellable (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
gpointer gdk_content_serializer_get_user_data (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
void gdk_content_serializer_set_task_data (GdkContentSerializer *serializer,
gpointer data,
GDestroyNotify notify);
GDK_AVAILABLE_IN_ALL
gpointer gdk_content_serializer_get_task_data (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
void gdk_content_serializer_return_success (GdkContentSerializer *serializer);
GDK_AVAILABLE_IN_ALL
void gdk_content_serializer_return_error (GdkContentSerializer *serializer,
GError *error);
GDK_AVAILABLE_IN_ALL
GdkContentFormats * gdk_content_formats_union_serialize_gtypes (GdkContentFormats *formats);
GDK_AVAILABLE_IN_ALL
GdkContentFormats * gdk_content_formats_union_serialize_mime_types (GdkContentFormats *formats);
GDK_AVAILABLE_IN_ALL
void gdk_content_register_serializer (GType type,
const char *mime_type,
GdkContentSerializeFunc serialize,
gpointer data,
GDestroyNotify notify);
GDK_AVAILABLE_IN_ALL
void gdk_content_serialize_async (GOutputStream *stream,
const char *mime_type,
const GValue *value,
int io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
GDK_AVAILABLE_IN_ALL
gboolean gdk_content_serialize_finish (GAsyncResult *result,
GError **error);
G_END_DECLS
#endif /* __GDK_CONTENT_SERIALIZER_H__ */
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