herrie: playq_party.c Source File

00001 /*
00002  * Copyright (c) 2006-2009 Ed Schouten <ed@80386.nl>
00003  * All rights reserved.
00004  * 
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  * 1. Redistributions of source code must retain the above copyright
00009  *    notice, this list of conditions and the following disclaimer.
00010  * 2. Redistributions in binary form must reproduce the above copyright
00011  *    notice, this list of conditions and the following disclaimer in the
00012  *    documentation and/or other materials provided with the distribution.
00013  * 
00014  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
00015  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00016  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00017  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
00018  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00019  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
00020  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
00021  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00022  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
00023  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00024  * SUCH DAMAGE.
00025  */
00031 #include "stdinc.h"
00032 
00033 #include "gui.h"
00034 #include "playq.h"
00035 #include "playq_modules.h"
00036 #include "vfs.h"
00037 
00038 struct vfsref *
00039 playq_party_give(void)
00040 {
00041         struct vfsref *vr, *nvr;
00042 
00043         /* Fetch the first song in the list */
00044         vr = vfs_list_first(&playq_list);
00045         if (vr == NULL)
00046                 return (NULL);
00047 
00048         /* Remove it from the list */
00049         nvr = vfs_dup(vr);
00050         gui_playq_notify_pre_removal(1);
00051         vfs_list_remove(&playq_list, vr);
00052         if (playq_repeat) {
00053                 /* Add it back to the tail */
00054                 vfs_list_insert_tail(&playq_list, vr);
00055                 gui_playq_notify_post_insertion(vfs_list_items(&playq_list));
00056         } else {
00057                 vfs_close(vr);
00058         }
00059         gui_playq_notify_done();
00060 
00061         return (nvr);
00062 }
00063 
00064 void
00065 playq_party_idle(void)
00066 {
00067 }
00068 
00069 int
00070 playq_party_select(struct vfsref *vr)
00071 {
00072         return (0);
00073 }
00074 
00075 int
00076 playq_party_next(void)
00077 {
00078         return (0);
00079 }
00080 
00081 int
00082 playq_party_prev(void)
00083 {
00084         return (-1);
00085 }
00086 
00087 void
00088 playq_party_notify_pre_removal(struct vfsref *vr)
00089 {
00090 }