#region 绘制主界面 SolidBrush sb = new SolidBrush(Color.FromArgb(32, 191, 99)); protected override void OnPaint(PaintEventArgs e) { //设置高质量插值法 e.Graphics.InterpolationMode = InterpolationMode.Bilinear; //设置高质量,低速度呈现平滑程度 e.Graphics.SmoothingMode = SmoothingMode.HighQuality; e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias; e.Graphics.FillRectangle(sb, -1, -1, Width 30, Height 30); if (PlayerStae!= PlayState.Stop) { //绘制播放标题 if (CurrentFile != null && CurrentFile.FileName.Trim() != "") { string Temp = CurrentFile.FileName; int wit = Convert.ToInt32(e.Graphics.MeasureString(Temp, TitleFont).Width); ; while (wit > Width - 250) { Temp = Temp.Substring(0, Temp.Length - 2); wit = Convert.ToInt32(e.Graphics.MeasureString(Temp, TitleFont).Width); } e.Graphics.DrawString(Temp, TitleFont, new SolidBrush(Color.White), new Point(Width / 2 - wit / 2, 12)); } } } #endregion #region 界面操作 private void btnClose_Click(object sender, EventArgs e) { Close(); } private void btnOpen_Click(object sender, EventArgs e) { OpenFileDialog op = new OpenFileDialog(); if (op.ShowDialog() == DialogResult.OK) { PlayFile p = new PlayFile(); p.FileUrl = op.FileName; p.FileName = op.SafeFileName; Play(p); } } #endregion #region 界面效果 private void btn_MouseEnter(object sender, EventArgs e) { DMSkin.Controls.DMLabel dm = (DMSkin.Controls.DMLabel)sender; dm.DM_Color = Color.FromArgb(192, 255, 192); } private void btn_MouseLeave(object sender, EventArgs e) { DMSkin.Controls.DMLabel dm = (DMSkin.Controls.DMLabel)sender; dm.DM_Color = Color.White; } private void Listbtn_MouseEnter(object sender, EventArgs e) { DMSkin.Controls.DMLabel dm = (DMSkin.Controls.DMLabel)sender; dm.DM_Color = Color.SeaGreen; } private void Listbtn_MouseLeave(object sender, EventArgs e) { DMSkin.Controls.DMLabel dm = (DMSkin.Controls.DMLabel)sender; dm.DM_Color = Color.MediumSeaGreen; } #endregion #region 播放 bool IsMouseDown = false;//鼠标按下 int ToPostion = 0;//目标进度 int CurrentLength = 0; double CurrentPosition = 0.0; PlayFile CurrentFile = new PlayFile(); public List<PlayFile> PlayLists = new List<PlayFile>(); public void Play(PlayFile file) { Player.SetConfig(2201,API.SavePath file.FileName.Trim() ".dm"); CurrentFile = file; Player.Close(); InitPlay(); Player.Open(file.FileUrl); btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.暂停; PlayerStae = PlayState.Play; this.Invalidate(); } public void TurnPlayPage() { PlayListView.SelectedIndex = 0; } Font TitleFont = new Font("微软雅黑", 12, FontStyle.Bold); public void Play() { Player.Play(); PlayerStae = PlayState.Play; btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.暂停; } public void Stop() { InitPlay(); CurrentFile.FileName = ""; labTime.Text = "00:00:00/00:00:00"; Player.Close(); PlayerStae = PlayState.Stop; this.Invalidate(); } /// <summary> /// 往后 /// </summary> private void PlayBack() { int index = Convert.ToInt32(CurrentPosition); int toindex = index - 4000; Player.SetPosition(toindex); CurrentPosition = Convert.ToDouble(Player.GetPosition()); } /// <summary> /// 往前 /// </summary> private void PlayGo() { int index = Convert.ToInt32(CurrentPosition); int toindex = index 4000; Player.SetPosition(toindex); CurrentPosition = Convert.ToDouble(Player.GetPosition()); } /// <summary> /// 上一首 /// </summary> private void PlayPrevious() { } /// <summary> /// 下一首 /// </summary> private void PlayNext() { } public int GetBufferProgress() { //int IDS =; return Player.GetBufferProgress(); } public int GetVolume() { return Player.GetVolume(); } public void SetVolume(int num) { Player.SetVolume(num); this.toolTip.Show(Convert.ToInt32(dmVolumeProgress.DM_Value).ToString(), dmVolumeProgress); } public void Pause() { Player.Pause(); PlayerStae = PlayState.Pause; btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.播放; } public void InitPlay() { btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.播放; CurrentLength = 0; CurrentPosition = 0.0; ToPostion = 0; dmProgressBar.DM_Value = 0; } /// <summary> /// 时间转换，将秒转换为对应的 mm：ss /// </summary> /// <param name="time"></param> /// <returns></returns> public static string ConvertTime(int time) { string musicTime = "00:00"; if (time > 0) { int minute = time / 60; int seconds = time % 60; musicTime = (minute < 10 ? "0" minute.ToString() : minute.ToString()) ":" (seconds < 10 ? "0" seconds.ToString() : seconds.ToString()); } return musicTime; } public void ShowTime() { string str1 = ConvertTime(Player.GetPosition() / 1000); string str2 = ConvertTime(Player.GetDuration() / 1000); if (str1.IndexOf(".") >= 0) { str1 = str1.Substring(0, str1.LastIndexOf(".")); } if (str2.IndexOf(".") >= 0) { str2 = str2.Substring(0, str2.LastIndexOf(".")); } labTime.Text = str1 "/" str2; } bool Full = false; Rectangle Nor = new Rectangle(0, 0, 0, 0); //全屏 public void FullScreen() { if (Full) { this.WindowState = FormWindowState.Normal; axPlayer.Parent = tabPage1; axPlayer.BringToFront(); axPlayer.Location = Nor.Location; axPlayer.Size = Nor.Size; Full = false; } else { Nor = new Rectangle(axPlayer.Location, axPlayer.Size); axPlayer.Parent = this; this.WindowState = FormWindowState.Maximized; axPlayer.BringToFront(); axPlayer.Location = new Point(0, 0); axPlayer.Size = Size; Full = true; } axPlayer.Focus(); } private void timer_Tick(object sender, EventArgs e) { if (PlayerStae == PlayState.Play)//播放中 { if (!IsMouseDown)//没有拖动 { CurrentLength = Player.GetDuration(); if (CurrentLength == 0) { return; } CurrentPosition = Convert.ToDouble(Player.GetPosition()); dmProgressBar.DM_Value = CurrentPosition / Convert.ToDouble(CurrentLength) * 100.0; dmProgressBar.Invalidate(); ShowTime(); } } } private void dmProgressBar_MouseUp(object sender, MouseEventArgs e) { //进度条鼠标抬起 IsMouseDown = false; if (ToPostion != 0) { Player.SetPosition(ToPostion); } } private void dmProgressBar_MouseDown(object sender, MouseEventArgs e) { //进度条鼠标按下 if (dmProgressBar.Cursor==Cursors.Hand) { IsMouseDown = true; } } private void dmProgressBar_MouseMove(object sender, MouseEventArgs e) { //鼠标拖动 if (IsMouseDown)//鼠标按下 { ToPostion = Convert.ToInt32(dmProgressBar.DM_Value / 100.0 * Convert.ToDouble(Player.GetDuration())); } } private void btnStop_Click(object sender, EventArgs e) { Stop(); } private void btnPrevious_Click(object sender, EventArgs e) { ///上一首 } private void btnPlay_Click(object sender, EventArgs e) { ///播放 if (PlayerStae == PlayState.Play) { Pause(); btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.播放; } else { Play(); btnPlay.DM_Key = DMSkin.Controls.DMLabelKey.暂停; } } private void btnNext_Click(object sender, EventArgs e) { //下一首 } private void btnMax_Click(object sender, EventArgs e) { //最大化 FullScreen(); } #endregion #region 播放器事件 private void PlayList_ItemClick(object sender, EventArgs e) { if (Player != null) { Item it = (Item)sender; PlayFile p = new PlayFile(); p.FileUrl = it.Url; p.FileName = it.Text; Play(p); TurnPlayPage(); } } private void axPlayer_OnMessage(object sender, AxAPlayer3Lib._IPlayerEvents_OnMessageEvent e) { switch (e.nMessage) { case DMSkin.Win32.WM_LBUTTONDBLCLK://双击 FullScreen(); break; case DMSkin.Win32.WM_LBUTTONDOWN: //右键菜单 break; default: break; } } Rectangle LastRect; bool Max = false; /// <summary> /// 双击 最大化 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Main_MouseDoubleClick(object sender, MouseEventArgs e) { if (!Max) { LastRect = new Rectangle(Location, Size); Width = Screen.PrimaryScreen.Bounds.Width; Height = Screen.PrimaryScreen.Bounds.Height; Location = new Point(0, 0); Max = true; } else { Width = LastRect.Width; Height = LastRect.Height; Location = LastRect.Location; Max = false; } axPlayer.Focus(); } #endregion #region 播放列表-操作 /// <summary> /// 新增单曲到播放列表 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnFile_Click(object sender, EventArgs e) { OpenFileDialog op = new OpenFileDialog(); if (op.ShowDialog() == DialogResult.OK) { PlayFile p = new PlayFile(); p.FileUrl = op.FileName; p.FileName = op.SafeFileName; PlayListAdd(p); InitPlayListView(); } } /// <summary> /// 重绘 歌曲列表 /// </summary> public void InitPlayListView() { PlayListControl.Items.Clear(); if (PlayLists != null) { int indexY = 0; for (int i = 0; i < PlayLists.Count; i ) { Item it = new Item(); it.Bounds = new Rectangle(0, indexY, 1920, 50); it.Text = PlayLists[i].FileName; it.Url = PlayLists[i].FileUrl; it.OnLine = PlayLists[i].FileOnLine; it.MouseBackColor = Color.FromArgb(224, 224, 224); it.ForeColor = Color.MediumSeaGreen; PlayListControl.Items.Add(it); indexY = 50; } } } /// <summary> /// 清空播放列表 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnListClear_Click(object sender, EventArgs e) { PlayLists.Clear(); InitPlayListView(); } //选择文件夹 搜索 private void btnListFileWork_Click(object sender, EventArgs e) { FolderBrowserDialog fd = new FolderBrowserDialog(); if (fd.ShowDialog() == DialogResult.OK) { API.LoopFolder(fd.SelectedPath, (System.IO.FileInfo file) => { PlayFile p = new PlayFile(); p.FileUrl = file.FullName; p.FileName = file.Name; PlayListAdd(p); }); InitPlayListView(); } } public void PlayListAdd(PlayFile p) { if (PlayLists == null) { PlayLists = new List<PlayFile>(); } for (int i = 0; i < API.CanPlayFile.Count; i ) { if (p.FileName.ToLower().IndexOf(API.CanPlayFile[i]) >= 0) { PlayLists.Add(p); } } } private void btnListFileWeb_Click(object sender, EventArgs e) { Open op = new Open(this); op.Show(); } /// <summary> /// 切换屏幕比 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void dmComboBox_Scrren_DM_SelectedIndexChanged(object sender, EventArgs e) { if (dmComboBox_Scrren.DM_SelectItem.Text == "铺满窗口") { Player.SetConfig(207, "Set"); } else { Player.SetConfig(204, dmComboBox_Scrren.DM_SelectItem.Text); } TurnPlayPage(); } private void axPlayer_OnStateChanged(object sender, AxAPlayer3Lib._IPlayerEvents_OnStateChangedEvent e) { if (e.nNewState == 0) { Stop(); } } #endregion #region 声音操作 bool IsVolumeMouseDown = false; private void dmVolumeProgress_MouseDown(object sender, MouseEventArgs e) { //进度条鼠标按下 if (dmVolumeProgress.Cursor == Cursors.Hand) { IsVolumeMouseDown = true; } } private void dmVolumeProgress_MouseMove(object sender, MouseEventArgs e) { //鼠标拖动 if (IsVolumeMouseDown)//鼠标按下 { SetVolume(Convert.ToInt32(dmVolumeProgress.DM_Value)); } } private void dmVolumeProgress_MouseUp(object sender, MouseEventArgs e) { //进度条鼠标抬起 IsVolumeMouseDown = false; SetVolume(Convert.ToInt32(dmVolumeProgress.DM_Value)); } /// <summary> /// 缓冲 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void axPlayer_OnBuffer(object sender, AxAPlayer3Lib._IPlayerEvents_OnBufferEvent e) { dmProgressBar.DM_BufferValue = e.nPercent; } #endregion
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