gtk/gdk/gdkcontentproviderimpl.h
Matthias Clasen ea9f2abcc4 Add another callback-based provider
This one can be used in cases where data needs
to be served in multiple formats that may not
all be covered by content serializers.
2020-01-08 18:48:19 -05:00

57 lines
2.3 KiB
C

/* GDK - The GIMP Drawing Kit
*
* Copyright (C) 2017 Benjamin Otte <otte@gnome.org>
*
* 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 __GDK_CONTENT_PROVIDER_IMPL_H__
#define __GDK_CONTENT_PROVIDER_IMPL_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
GDK_AVAILABLE_IN_ALL
GdkContentProvider * gdk_content_provider_new_for_value (const GValue *value);
GDK_AVAILABLE_IN_ALL
GdkContentProvider * gdk_content_provider_new_for_bytes (const char *mime_type,
GBytes *bytes);
typedef void (*GdkContentProviderGetValueFunc) (GValue *value,
gpointer data);
GDK_AVAILABLE_IN_ALL
GdkContentProvider * gdk_content_provider_new_with_callback (GType type,
GdkContentProviderGetValueFunc func,
gpointer data);
typedef GBytes * (*GdkContentProviderGetBytesFunc) (const char *mime_type,
gpointer data);
GDK_AVAILABLE_IN_ALL
GdkContentProvider * gdk_content_provider_new_with_formats (GdkContentFormats *formats,
GdkContentProviderGetBytesFunc func,
gpointer data);
G_END_DECLS
#endif /* __GDK_CONTENT_PROVIDER_IMPL_H__ */