forked from AuroraMiddleware/gtk
e4338c4d42
This way, we can support external libraries providing implementations of GtkMediaFile. We also add a media backend called 'nomedia' that can be enabled to not compile any support for GtkMediaFile. This is useful when people want to statically compile GTK into an application that does not use media. For now, this option is the default. We also support a new environment variable GTK_MEDIA that allows selecting the implementation to use. GTK_MEDIA=help can be used to get info about the available implementations.
87 lines
3.3 KiB
C
87 lines
3.3 KiB
C
/*
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* Copyright © 2018 Benjamin Otte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_MEDIA_FILE_H__
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#define __GTK_MEDIA_FILE_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gtk/gtkmediastream.h>
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G_BEGIN_DECLS
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#define GTK_MEDIA_FILE_EXTENSION_POINT_NAME "gtk-media-file"
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#define GTK_TYPE_MEDIA_FILE (gtk_media_file_get_type ())
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GDK_AVAILABLE_IN_ALL
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G_DECLARE_DERIVABLE_TYPE (GtkMediaFile, gtk_media_file, GTK, MEDIA_FILE, GtkMediaStream)
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struct _GtkMediaFileClass
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{
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GtkMediaStreamClass parent_class;
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void (* open) (GtkMediaFile *self);
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void (* close) (GtkMediaFile *self);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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GDK_AVAILABLE_IN_ALL
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GtkMediaStream * gtk_media_file_new (void);
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GDK_AVAILABLE_IN_ALL
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GtkMediaStream * gtk_media_file_new_for_filename (const char *filename);
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GDK_AVAILABLE_IN_ALL
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GtkMediaStream * gtk_media_file_new_for_resource (const char *resource_path);
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GDK_AVAILABLE_IN_ALL
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GtkMediaStream * gtk_media_file_new_for_file (GFile *file);
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GDK_AVAILABLE_IN_ALL
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GtkMediaStream * gtk_media_file_new_for_input_stream (GInputStream *stream);
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GDK_AVAILABLE_IN_ALL
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void gtk_media_file_clear (GtkMediaFile *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_media_file_set_filename (GtkMediaFile *self,
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const char *filename);
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GDK_AVAILABLE_IN_ALL
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void gtk_media_file_set_resource (GtkMediaFile *self,
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const char *resource_path);
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GDK_AVAILABLE_IN_ALL
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void gtk_media_file_set_file (GtkMediaFile *self,
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GFile *file);
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GDK_AVAILABLE_IN_ALL
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GFile * gtk_media_file_get_file (GtkMediaFile *self);
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GDK_AVAILABLE_IN_ALL
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void gtk_media_file_set_input_stream (GtkMediaFile *self,
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GInputStream *stream);
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GDK_AVAILABLE_IN_ALL
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GInputStream * gtk_media_file_get_input_stream (GtkMediaFile *self);
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G_END_DECLS
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#endif /* __GTK_MEDIA_FILE_H__ */
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