102 lines
5.3 KiB
C
102 lines
5.3 KiB
C
/* 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/>.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gdk/gdk.h> can be included directly."
|
|
#endif
|
|
|
|
#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
|
|
|