protected void addCommonActions()
{
var l = new List <CharmAction>
{
new CharmAction("取消选择", "\xE10E", this.btn_cancel_selection_Click, isMultiSelect),
new CharmAction("播放/暂停", "\xE102", this.btn_play_Click, (s) => {
string id = null;
var song = SelectedSongs.FirstOrDefault();
if (song != null)
{
id = song.Id;
}
this.actions["播放/暂停"].Icon = Mp3Player.GetPlayOrPause(id) ? "\xE102":"\xE103";
return(true);
}),
new CharmAction("选中正在播放", "\xE18B", this.btn_select_nowplaying_Click, (s) => false),
new CharmAction("下一首", "\xE101", this.btn_next_Click, (s) => false),
new CharmAction("收藏", "\xE0A5", this.btn_fav_Click, canFav),
new CharmAction("不再收藏", "\xE007", this.btn_unfav_Click, canUnfav),
new CharmAction("查看专辑", "\xE1d2", link_album, IsOnlyType <IHasAlbum>),
new CharmAction("查看艺术家", "\xe13d", link_artist, IsOnlyType <IHasArtist>),
new CharmAction("查看精选集的歌曲", "\xE189", link_collection, IsOnlyType <CollectViewModel>),
new CharmAction("查看艺术家的最受欢迎歌曲", "\xE189", link_artist, IsOnlyType <ArtistViewModel>),
new CharmAction("查看艺术家的专辑", "\xE1d2", link_artist_album, IsOnlyType <ArtistViewModel>),
new CharmAction("查看艺术家的相似艺人", "\xE125", link_similar_artist, IsOnlyType <ArtistViewModel>),
new CharmAction("在浏览器中打开", "\xE12B", this.btn_browse_Click, IsOnlyType <MusicViewModel>),
};
foreach (var item in l)
{
actions[item.Label] = item;
}
}
protected virtual void btn_play_Click(object sender, RoutedEventArgs e)
{
var item = SelectedSongs.FirstOrDefault() ?? Items.OfType <SongViewModel>().FirstOrDefault();
if (item == null)
{
return;
}
var location = item.Song.DownloadState == "complete" ? item.Song.FilePath : item.Song.UrlMp3;
if (string.IsNullOrEmpty(location))
{
return;
}
if (Mp3Player.GetPlayOrPause(item.Id))
{
if (!PlayList.Contains(item))
{
PlayList.NeedsRefresh();
PlayList.Refresh(Items.OfType <SongViewModel>());
}
else if (isMultiSelect(this))
{
PlayList.NeedsRefresh();
PlayList.Refresh(SelectedSongs);
}
}
Mp3Player.Play(location, item.Id);
ActionBarService.Refresh();
}
