/// <summary>
/// 判断同名歌词文件是否存在，若存在则自动加载。
/// </summary>
/// <param name="mySong"></param>
private void LoadLyric(MySong mySong)
{
hasLyric = false;
string path = mySong.FilePath;
path = path.Replace("mp3", "lrc");
//尝试在该目录下加载同名歌词文件
string dir = path.Substring(0, path.LastIndexOf('\\'));
string[] fileNames = System.IO.Directory.EnumerateFiles(dir, "*.lrc",
System.IO.SearchOption.TopDirectoryOnly).ToArray();
foreach (var item in fileNames)
{
if (item.Contains(mySong.SongName))
{
hasLyric = true;
InitializeMyLyric(item, "");
this.lyricFilePath = item;
break;
}
}
if (hasLyric == false)
{
if (showDesktopLyricItem.IsChecked == true && dskLrc != null &&
dskLrc.IsVisible)
{
dskLrc.ChangeLyricText("没有找到歌词......", "No lyric file exists...");
dskLrc.ShowDesktopLyricWithAnimation(1, 1);
dskLrc.Show();
}
lyricFilePath = string.Empty;
}
}
/// <summary>
/// 添加歌曲按钮
/// </summary>
/// <param name="openFileDialog">是否打开选择文件对话框</param>
/// <param name="fileNames">文件路径列表，可为null</param>
private void AddSong(bool openFileDialog, string[] fileNames)
{
if (openFileDialog == true)
{
Microsoft.Win32.OpenFileDialog opf = new Microsoft.Win32.OpenFileDialog();
opf.Filter = "支持的音频文件|*.mp3;*.mp1;*.mp2;*.mpa;*.mp3pro;*.wav;*.cda;*.cue;*.m4a;*.mp4;*.aac;*.aa;*.ac3;*.wma;*.wmv|所有文件|*.*";
opf.Multiselect = true;
opf.FileName = "";
opf.Title = "选择音频文件...";
if (opf.ShowDialog() == true)
{
fileNames = opf.FileNames;
}
}
if (fileNames != null)
{
//向列表中添加歌曲文件
foreach (var str in fileNames)
{
bool exists = false;
MySong mSong = new MySong(str);
for (int i = 0; i < songList.Count; i++)
{
if (mSong.SongName == songList[i].SongName)
{
exists = true;
break;
}
}
if (!exists)
{
ListBoxItem item = new ListBoxItem();
//item.Foreground = new SolidColorBrush(Colors.White);
//item.FontSize = 15;
item.Content = mSong.SongName;
item.Style = (Style)FindResource("ListBoxItemStyle");
//item.Style = null;
songList.Add(mSong);
item.MouseDoubleClick += item_MouseDoubleClick;
songListLB.Items.Add(item);
}
mSong = null;
}
}
this.titleTB.Text = string.Format("歌曲列表(共{0}首)", songListLB.Items.Count);
}
public SongDetailInfoFrm(MySong mSong, bool hasLrc)
{
InitializeComponent();
if (mSong != null)
{
this.songAlbumTB.Text = mSong.SongAlbum;
this.songArtistTB.Text = mSong.SongArtist;
this.songPathTB.Text = mSong.FilePath;
this.songTitleTB.Text = mSong.SongTitle;
//音频格式
string tempStr = mSong.FilePath.Substring(mSong.FilePath.LastIndexOf(".") + 1);
this.songFormationTB.Text = tempStr;
//
if (hasLrc)
{
this.songHasLrcTB.Text = "有";
}
else
{
this.songHasLrcTB.Text = "无";
}
}
}