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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
* Libbrasero-misc
* Copyright (C) Philippe Rouquier 2005-2009 <bonfire-app@wanadoo.fr>
*
* Libbrasero-misc is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The Libbrasero-misc authors hereby grant permission for non-GPL compatible
* GStreamer plugins to be used and distributed together with GStreamer
* and Libbrasero-misc. This permission is above and beyond the permissions granted
* by the GPL license by which Libbrasero-burn is covered. If you modify this code
* you may extend this exception to your version of the code, but you are not
* obligated to do so. If you do not wish to do so, delete this exception
* statement from your version.
*
* Libbrasero-misc 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to:
* The Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301, USA.
*/
#ifndef _BRASERO_IO_H_
#define _BRASERO_IO_H_
#include <glib-object.h>
#include <gtk/gtk.h>
#include "brasero-async-task-manager.h"
G_BEGIN_DECLS
typedef enum {
BRASERO_IO_INFO_NONE = 0,
BRASERO_IO_INFO_MIME = 1,
BRASERO_IO_INFO_ICON = 1,
BRASERO_IO_INFO_PERM = 1 << 1,
BRASERO_IO_INFO_METADATA = 1 << 2,
BRASERO_IO_INFO_METADATA_THUMBNAIL = 1 << 3,
BRASERO_IO_INFO_RECURSIVE = 1 << 4,
BRASERO_IO_INFO_CHECK_PARENT_SYMLINK = 1 << 5,
BRASERO_IO_INFO_METADATA_MISSING_CODEC = 1 << 6,
BRASERO_IO_INFO_FOLLOW_SYMLINK = 1 << 7,
BRASERO_IO_INFO_URGENT = 1 << 9,
BRASERO_IO_INFO_IDLE = 1 << 10
} BraseroIOFlags;
typedef enum {
BRASERO_IO_PHASE_START = 0,
BRASERO_IO_PHASE_DOWNLOAD,
BRASERO_IO_PHASE_END
} BraseroIOPhase;
#define BRASERO_IO_XFER_DESTINATION "xfer::destination"
#define BRASERO_IO_PLAYLIST_TITLE "playlist::title"
#define BRASERO_IO_IS_PLAYLIST "playlist::is_playlist"
#define BRASERO_IO_PLAYLIST_ENTRIES_NUM "playlist::entries_num"
#define BRASERO_IO_COUNT_NUM "count::num"
#define BRASERO_IO_COUNT_SIZE "count::size"
#define BRASERO_IO_COUNT_INVALID "count::invalid"
#define BRASERO_IO_THUMBNAIL "metadata::thumbnail"
#define BRASERO_IO_LEN "metadata::length"
#define BRASERO_IO_ISRC "metadata::isrc"
#define BRASERO_IO_TITLE "metadata::title"
#define BRASERO_IO_ARTIST "metadata::artist"
#define BRASERO_IO_ALBUM "metadata::album"
#define BRASERO_IO_GENRE "metadata::genre"
#define BRASERO_IO_COMPOSER "metadata::composer"
#define BRASERO_IO_HAS_AUDIO "metadata::has_audio"
#define BRASERO_IO_HAS_VIDEO "metadata::has_video"
#define BRASERO_IO_IS_SEEKABLE "metadata::is_seekable"
#define BRASERO_IO_HAS_DTS "metadata::audio::wav::has_dts"
#define BRASERO_IO_CHANNELS "metadata::audio::channels"
#define BRASERO_IO_RATE "metadata::audio::rate"
#define BRASERO_IO_DIR_CONTENTS_ADDR "image::directory::address"
typedef struct _BraseroIOJobProgress BraseroIOJobProgress;
typedef void (*BraseroIOResultCallback) (GObject *object,
GError *error,
const gchar *uri,
GFileInfo *info,
gpointer callback_data);
typedef void (*BraseroIOProgressCallback) (GObject *object,
BraseroIOJobProgress *info,
gpointer callback_data);
typedef void (*BraseroIODestroyCallback) (GObject *object,
gboolean cancel,
gpointer callback_data);
typedef gboolean (*BraseroIOCompareCallback) (gpointer data,
gpointer user_data);
struct _BraseroIOJobCallbacks {
BraseroIOResultCallback callback;
BraseroIODestroyCallback destroy;
BraseroIOProgressCallback progress;
guint ref;
/* Whether we are returning something for this base */
guint in_use:1;
};
typedef struct _BraseroIOJobCallbacks BraseroIOJobCallbacks;
struct _BraseroIOJobBase {
GObject *object;
BraseroIOJobCallbacks *methods;
};
typedef struct _BraseroIOJobBase BraseroIOJobBase;
struct _BraseroIOResultCallbackData {
gpointer callback_data;
gint ref;
};
typedef struct _BraseroIOResultCallbackData BraseroIOResultCallbackData;
struct _BraseroIOJob {
gchar *uri;
BraseroIOFlags options;
const BraseroIOJobBase *base;
BraseroIOResultCallbackData *callback_data;
};
typedef struct _BraseroIOJob BraseroIOJob;
#define BRASERO_IO_JOB(data) ((BraseroIOJob *) (data))
void
brasero_io_job_free (gboolean cancelled,
BraseroIOJob *job);
void
brasero_io_set_job (BraseroIOJob *self,
const BraseroIOJobBase *base,
const gchar *uri,
BraseroIOFlags options,
BraseroIOResultCallbackData *callback_data);
void
brasero_io_push_job (BraseroIOJob *job,
const BraseroAsyncTaskType *type);
void
brasero_io_return_result (const BraseroIOJobBase *base,
const gchar *uri,
GFileInfo *info,
GError *error,
BraseroIOResultCallbackData *callback_data);
typedef GtkWindow * (* BraseroIOGetParentWinCb) (gpointer user_data);
void
brasero_io_set_parent_window_callback (BraseroIOGetParentWinCb callback,
gpointer user_data);
void
brasero_io_shutdown (void);
/* NOTE: The split in methods and objects was
* done to prevent jobs sharing the same methods
* to return their results concurently. In other
* words only one job among those sharing the
* same methods can return its results. */
BraseroIOJobBase *
brasero_io_register (GObject *object,
BraseroIOResultCallback callback,
BraseroIODestroyCallback destroy,
BraseroIOProgressCallback progress);
BraseroIOJobBase *
brasero_io_register_with_methods (GObject *object,
BraseroIOJobCallbacks *methods);
BraseroIOJobCallbacks *
brasero_io_register_job_methods (BraseroIOResultCallback callback,
BraseroIODestroyCallback destroy,
BraseroIOProgressCallback progress);
void
brasero_io_job_base_free (BraseroIOJobBase *base);
void
brasero_io_cancel_by_base (BraseroIOJobBase *base);
void
brasero_io_find_urgent (const BraseroIOJobBase *base,
BraseroIOCompareCallback callback,
gpointer callback_data);
void
brasero_io_load_directory (const gchar *uri,
const BraseroIOJobBase *base,
BraseroIOFlags options,
gpointer callback_data);
void
brasero_io_get_file_info (const gchar *uri,
const BraseroIOJobBase *base,
BraseroIOFlags options,
gpointer callback_data);
void
brasero_io_get_file_count (GSList *uris,
const BraseroIOJobBase *base,
BraseroIOFlags options,
gpointer callback_data);
void
brasero_io_parse_playlist (const gchar *uri,
const BraseroIOJobBase *base,
BraseroIOFlags options,
gpointer callback_data);
guint64
brasero_io_job_progress_get_read (BraseroIOJobProgress *progress);
guint64
brasero_io_job_progress_get_total (BraseroIOJobProgress *progress);
BraseroIOPhase
brasero_io_job_progress_get_phase (BraseroIOJobProgress *progress);
guint
brasero_io_job_progress_get_file_processed (BraseroIOJobProgress *progress);
G_END_DECLS
#endif /* _BRASERO_IO_H_ */
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