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Viewing changes to shell/rb-play-order.h

Tags: upstream-0.9.2cvs20060102
Import upstream version 0.9.2cvs20060102

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shell/rb-play-order.h
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#ifndef __RB_PLAY_ORDER_H
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#define __RB_PLAY_ORDER_H
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#include "rhythmdb/rhythmdb.h"
 
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#include <rhythmdb/rhythmdb.h>
 
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#include <rhythmdb/rhythmdb-query-model.h>
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#include "rb-shell-player.h"
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#include "rb-entry-view.h"
 
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#include <rb-shell-player.h>
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G_BEGIN_DECLS
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        RBPlayOrderPrivate *priv;
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} RBPlayOrder;
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typedef gboolean (*RBPlayOrderQueryFunc) (RBPlayOrder *porder);
 
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typedef struct
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{
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        GObjectClass parent_class;
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        /* EVENTS */
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        void (*playing_source_changed) (RBPlayOrder *porder);
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        void (*db_changed) (RBPlayOrder *porder, RhythmDB *new_db);
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        void (*playing_entry_changed) (RBPlayOrder *porder, RhythmDBEntry *new_entry);
 
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        void (*playing_entry_changed) (RBPlayOrder *porder, RhythmDBEntry *old_entry, RhythmDBEntry *new_entry);
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        void (*entry_added) (RBPlayOrder *porder, RhythmDBEntry *entry);
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        void (*entry_removed) (RBPlayOrder *porder, RhythmDBEntry *entry);
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        void (*entries_replaced) (RBPlayOrder *porder);
 
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        void (*query_model_changed) (RBPlayOrder *porder);
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        void (*db_entry_deleted) (RBPlayOrder *porder, RhythmDBEntry *entry);
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        /* QUERIES */
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         */
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        void (*go_previous) (RBPlayOrder* porder);
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        /* SIGNALS */
 
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        void (*have_next_previous_changed) (RBPlayOrder *porder, gboolean have_next, gboolean have_previous);
 
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        void (*playing_entry_removed) (RBPlayOrder *porder, RhythmDBEntry *entry);
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} RBPlayOrderClass;
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GType                   rb_play_order_get_type          (void);
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} RBPlayOrderDescription;
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const RBPlayOrderDescription *  rb_play_order_get_orders        (void);
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void                    rb_play_order_playing_source_changed    (RBPlayOrder *porder);
 
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void                    rb_play_order_playing_source_changed    (RBPlayOrder *porder,
 
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                                                                 RBSource *source);
 
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void                    rb_play_order_query_model_changed       (RBPlayOrder *porder);
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gboolean                rb_play_order_has_next          (RBPlayOrder* porder);
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RhythmDBEntry *         rb_play_order_get_next          (RBPlayOrder *porder);
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RhythmDBEntry *         rb_play_order_get_previous      (RBPlayOrder *porder);
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void                    rb_play_order_go_previous       (RBPlayOrder *porder);
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void                    rb_play_order_set_playing_entry (RBPlayOrder *porder,
 
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                                                         RhythmDBEntry *entry);
 
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RhythmDBEntry *         rb_play_order_get_playing_entry (RBPlayOrder *porder);
 
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/* Private utility functions used by play order implementations */
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RBShellPlayer *         rb_play_order_get_player        (RBPlayOrder *porder);
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RBSource *              rb_play_order_get_source        (RBPlayOrder *porder);
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RhythmDB *              rb_play_order_get_db            (RBPlayOrder *porder);
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/**
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 * Gets the entry-view through the source. Returns NULL if there is no entry-view.
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 */
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RBEntryView*            rb_play_order_get_entry_view    (RBPlayOrder *porder);
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/**
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 * Returns NULL if nothing is playing
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 */
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RhythmDBEntry *         rb_play_order_get_playing_entry (RBPlayOrder *porder);
 
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RhythmDBQueryModel *    rb_play_order_get_query_model   (RBPlayOrder *porder);
 
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gboolean                rb_play_order_model_not_empty   (RBPlayOrder *porder);
 
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void                    rb_play_order_have_next_changed (RBPlayOrder *porder, gboolean have_next);
 
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void                    rb_play_order_have_previous_changed (RBPlayOrder *porder, gboolean have_previous);
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gboolean                rb_play_order_player_is_playing (RBPlayOrder *porder);
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void                    rb_play_order_check_if_empty (RBPlayOrder *porder, RhythmDBEntry *entry);
 
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void                    rb_play_order_ref_entry_swapped         (RhythmDBEntry *entry, RhythmDB *db);
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void                    rb_play_order_unref_entry_swapped       (RhythmDBEntry *entry, RhythmDB *db);
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