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/*
* arch-tag: Header for the abstract base class of all sources
*
* Copyright (C) 2002 Jorn Baayen <jorn@nl.linux.org>
* Copyright (C) 2003 Colin Walters <walters@gnome.org>
*
* This program 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.
*
* This program 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef __RB_SOURCE_H
#define __RB_SOURCE_H
#include <gtk/gtkhbox.h>
#include <bonobo/bonobo-ui-component.h>
#include "rb-entry-view.h"
G_BEGIN_DECLS
typedef enum {
RB_SOURCE_EOF_ERROR,
RB_SOURCE_EOF_NEXT,
} RBSourceEOFType;
#define RB_TYPE_SOURCE (rb_source_get_type ())
#define RB_SOURCE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), RB_TYPE_SOURCE, RBSource))
#define RB_SOURCE_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), RB_TYPE_SOURCE, RBSourceClass))
#define RB_IS_SOURCE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), RB_TYPE_SOURCE))
#define RB_IS_SOURCE_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), RB_TYPE_SOURCE))
#define RB_SOURCE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), RB_TYPE_SOURCE, RBSourceClass))
typedef struct RBSourcePrivate RBSourcePrivate;
typedef struct
{
GtkHBox parent;
RBSourcePrivate *priv;
} RBSource;
typedef struct
{
GtkHBoxClass parent;
/* signals */
void (*status_changed) (RBSource *source);
void (*filter_changed) (RBSource *source);
void (*deleted) (RBSource *source);
/* methods */
const char * (*impl_get_status) (RBSource *source);
const char * (*impl_get_browser_key) (RBSource *source);
const char * (*impl_get_search_key) (RBSource *source);
RBEntryView * (*impl_get_entry_view) (RBSource *source);
GList * (*impl_get_extra_views) (RBSource *source);
GdkPixbuf * (*impl_get_pixbuf) (RBSource *source);
gboolean (*impl_can_rename) (RBSource *source);
gboolean (*impl_can_search) (RBSource *source);
void (*impl_search) (RBSource *source, const char *text);
void (*impl_reset_filters) (RBSource *source);
GtkWidget * (*impl_get_config_widget)(RBSource *source);
gboolean (*impl_can_cut) (RBSource *source);
gboolean (*impl_can_delete) (RBSource *source);
gboolean (*impl_can_copy) (RBSource *source);
GList * (*impl_cut) (RBSource *source);
GList * (*impl_copy) (RBSource *source);
void (*impl_paste) (RBSource *source, GList *entries);
void (*impl_delete) (RBSource *source);
void (*impl_song_properties) (RBSource *source);
gboolean (*impl_can_pause) (RBSource *source);
RBSourceEOFType (*impl_handle_eos) (RBSource *source);
gboolean (*impl_have_artist_album)(RBSource *source);
const char * (*impl_get_artist) (RBSource *source);
const char * (*impl_get_album) (RBSource *source);
gboolean (*impl_have_url) (RBSource *source);
void (*impl_buffering_done) (RBSource *source);
gboolean (*impl_receive_drag) (RBSource *source, GtkSelectionData *data);
gboolean (*impl_show_popup) (RBSource *source);
void (*impl_delete_thyself) (RBSource *source);
} RBSourceClass;
typedef gboolean (*RBSourceFeatureFunc) (RBSource *source);
GType rb_source_get_type (void);
void rb_source_notify_filter_changed (RBSource *source);
void rb_source_notify_status_changed (RBSource *status);
void rb_source_update_play_statistics(RBSource *source, RhythmDB *db,
RhythmDBEntry *entry);
/* general interface */
const char * rb_source_get_status (RBSource *source);
const char * rb_source_get_browser_key (RBSource *source);
const char * rb_source_get_search_key (RBSource *source);
RBEntryView * rb_source_get_entry_view (RBSource *source);
GList * rb_source_get_extra_views (RBSource *source);
GdkPixbuf * rb_source_get_pixbuf (RBSource *source);
gboolean rb_source_can_rename (RBSource *source);
gboolean rb_source_can_search (RBSource *source);
void rb_source_search (RBSource *source,
const char *text);
void rb_source_reset_filters (RBSource *source);
GtkWidget * rb_source_get_config_widget (RBSource *source);
gboolean rb_source_can_cut (RBSource *source);
gboolean rb_source_can_delete (RBSource *source);
gboolean rb_source_can_copy (RBSource *source);
GList * rb_source_cut (RBSource *source);
GList * rb_source_copy (RBSource *source);
void rb_source_paste (RBSource *source, GList *entries);
void rb_source_delete (RBSource *source);
void rb_source_song_properties (RBSource *source);
gboolean rb_source_can_pause (RBSource *source);
RBSourceEOFType rb_source_handle_eos (RBSource *source);
gboolean rb_source_have_artist_album (RBSource *source);
const char * rb_source_get_artist (RBSource *source);
const char * rb_source_get_album (RBSource *source);
gboolean rb_source_have_url (RBSource *source);
void rb_source_buffering_done (RBSource *source);
gboolean rb_source_receive_drag (RBSource *source, GtkSelectionData *data);
gboolean rb_source_show_popup (RBSource *source);
void rb_source_delete_thyself (RBSource *source);
G_END_DECLS
#endif /* __RB_SOURCE_H */
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