mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-12-27 14:10:30 +00:00
105 lines
5.5 KiB
C
105 lines
5.5 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/gdkversionmacros.h>
|
|
#include <gdk/gdktypes.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GDK_TYPE_CONTENT_DESERIALIZER (gdk_content_deserializer_get_type ())
|
|
#define GDK_CONTENT_DESERIALIZER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_CONTENT_DESERIALIZER, GdkContentDeserializer))
|
|
#define GDK_IS_CONTENT_DESERIALIZER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_CONTENT_DESERIALIZER))
|
|
|
|
typedef struct _GdkContentDeserializer GdkContentDeserializer;
|
|
|
|
/**
|
|
* GdkContentDeserializeFunc:
|
|
* @deserializer: a `GdkContentDeserializer`
|
|
*
|
|
* The type of a function that can be registered with gdk_content_register_deserializer().
|
|
*
|
|
* When the function gets called to operate on content, it can call functions on the
|
|
* @deserializer object to obtain the mime type, input stream, user data, etc. for its
|
|
* operation.
|
|
*/
|
|
typedef void (* GdkContentDeserializeFunc) (GdkContentDeserializer *deserializer);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gdk_content_deserializer_get_type (void) G_GNUC_CONST;
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
const char * gdk_content_deserializer_get_mime_type (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gdk_content_deserializer_get_gtype (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GValue * gdk_content_deserializer_get_value (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GInputStream * gdk_content_deserializer_get_input_stream (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
int gdk_content_deserializer_get_priority (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GCancellable * gdk_content_deserializer_get_cancellable (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gpointer gdk_content_deserializer_get_user_data (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_content_deserializer_set_task_data (GdkContentDeserializer *deserializer,
|
|
gpointer data,
|
|
GDestroyNotify notify);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gpointer gdk_content_deserializer_get_task_data (GdkContentDeserializer *deserializer);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_content_deserializer_return_success (GdkContentDeserializer *deserializer);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_content_deserializer_return_error (GdkContentDeserializer *deserializer,
|
|
GError *error);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkContentFormats * gdk_content_formats_union_deserialize_gtypes (GdkContentFormats *formats);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GdkContentFormats * gdk_content_formats_union_deserialize_mime_types(GdkContentFormats *formats);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_content_register_deserializer (const char *mime_type,
|
|
GType type,
|
|
GdkContentDeserializeFunc deserialize,
|
|
gpointer data,
|
|
GDestroyNotify notify);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gdk_content_deserialize_async (GInputStream *stream,
|
|
const char *mime_type,
|
|
GType type,
|
|
int io_priority,
|
|
GCancellable *cancellable,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gboolean gdk_content_deserialize_finish (GAsyncResult *result,
|
|
GValue *value,
|
|
GError **error);
|
|
|
|
|
|
G_END_DECLS
|
|
|