public static MusicFileService Instance() { if (T == null) { T = new MusicFileService(); } return(T); }
//展示音乐整合后 public MusicMenu ShowFiles() { this.musicMenu = new MusicMenu(); List <MusicFile> files = MusicFileService.Instance().GetAllFiles(); for (int i = 0; i < files.Count; i++) { this.musicMenu.addItem(new MenuItem(i, files[i].Name)); } if (this.musicMenu.playingIndex != -1) { this.musicMenu.CurrentItem = this.musicMenu.playingIndex; } return(this.musicMenu); }
public void nextPlay(MenuItem item) { this.musicMenu.playingIndex = (this.musicMenu.playingIndex + 1) % (this.musicMenu.getItemSize() - 4); string name = this.musicMenu.getItemByIndex(this.musicMenu.playingIndex).Name; MusicFile file = MusicFileService.Instance().FindFile(name); if (cm != null) { cm.StopT(); } cm = new clsMCI(); cm.FileName = file.Path; cm.play(); this.musicMenu.Show(); }
static void previousPlay(MenuItem item) { int size = musicMenu.getItemSize() - 4; musicMenu.playingIndex = (musicMenu.playingIndex + size - 1) % size; string name = musicMenu.getItemByIndex(musicMenu.playingIndex).Name; MusicFile file = MusicFileService.Instance().FindFile(name); if (cm != null) { cm.StopT(); } cm = new clsMCI(); cm.FileName = file.Path; cm.play(); musicMenu.Show(); }
public void ShowFiles(MenuItem item) { this.musicMenu.Clear(); List <MusicFile> files = MusicFileService.Instance().GetAllFiles(); for (int i = 0; i < files.Count; i++) { this.musicMenu.addItem(new MenuItem(i, files[i].Name, playMusic)); } this.musicMenu.addItem(new MenuItem(files.Count, "返回主菜单", returnMainMenu)); this.musicMenu.addItem(new MenuItem(files.Count + 1, "下一首", nextPlay)); this.musicMenu.addItem(new MenuItem(files.Count + 2, "停止播放", stopPlay)); this.musicMenu.addItem(new MenuItem(files.Count + 3, "上一首", previousPlay)); if (this.musicMenu.playingIndex != -1) { this.musicMenu.CurrentItem = this.musicMenu.playingIndex; } this.musicMenu.Show(); }
//整合功能 public void LoadFiles() { FolderBrowserDialog df = new FolderBrowserDialog(); df.ShowDialog(); string selectPath = df.SelectedPath; if ("" == selectPath) { return; } DirectoryInfo dInfo = new DirectoryInfo(selectPath); foreach (FileInfo f in dInfo.GetFiles("*.mp3")) { MusicFileService.Instance().AddFile(new MusicFile(f.Name, f.FullName, f.Length)); } MusicFileService.Instance().Save(); //mainMenu.Show(); }
//播放音乐 public void playMusic(MenuItem item) { //歌曲播放选中 this.musicMenu.playingIndex = item.Id; //MessageBox.Show("播放音乐"+item.Name); MusicFile file = MusicFileService.Instance().FindFile(item.Name); if (null == file) { this.musicMenu.Show(); return; } //停止旧的歌曲 if (null != cm) { cm.StopT(); } //播放 cm = new clsMCI(); cm.FileName = file.Path; cm.play(); }