public static void FadeTracks(string group, Mp3Info mp3, Dictionary <string, Mp3Info> buttonMp3s, double volume)
{
if (group.GetGroupName() == nameof(Group.Background))
{
var activePlayer = buttonMp3s.FirstOrDefault(x => x.Value != null && x.Value.IsActive && x.Value.Group == Group.Background).Value?.MP;
if (mp3.MP == null)
{
mp3.MP = new MediaPlayer();
}
mp3.MP.Open(new Uri(mp3.Path));
if (activePlayer != null)
{
mp3.MP.Volume = 0;
int fadeTimeInSeconds = 5;
Timer t = new Timer();
t.Interval = 1000;
t.Tick += new EventHandler((s, ea) => fadeTimeInSeconds = HandleTick(activePlayer, mp3.MP, fadeTimeInSeconds, volume, s));
mp3.MP.Play();
t.Start();
}
else
{
mp3.MP.Volume = volume / 10;
mp3.MP.Play();
}
}
else
{
mp3.MP.Volume = volume / 10;
mp3.MP.Play();
}
}
public static void SaveSettings(Dictionary <string, Mp3Info> buttonMp3s, string preferredPath = null)
{
var mp3ToSave = new Dictionary <string, Mp3Info>();
PreferredPath = preferredPath;
foreach (KeyValuePair <string, Mp3Info> mp3 in buttonMp3s)
{
if (mp3.Value != null)
{
Mp3Info mp = new Mp3Info(mp3.Value.Path, mp3.Value.Group, mp3.Value.Name);
mp.MP = null;
mp3ToSave.Add(mp3.Key, mp);
}
}
var saveObject = new SaveInfo {
Mp3Info = mp3ToSave,
PreferredPath = string.IsNullOrWhiteSpace(preferredPath) ? PreferredPath : preferredPath
};
var saved = JsonConvert.SerializeObject(saveObject);
File.WriteAllText("Soundboardsettings.txt", saved);
}
private void btnStart_Click(object sender, RoutedEventArgs e)
{
var mp3info = new Mp3Info();
var mp3Moder = new Mp3Modifications();
foreach (var file in _fileList)
{
mp3info.SetTagsFromName(file);
if (CheckToGetNameFromTag.IsChecked.Value)
{
try
{
mp3Moder.GetNamesFromTags(file);
}
catch (Exception exp)
{
MessageBox.Show(exp.Message.ToString(), "There was a error");
}
}
if (CheckToTranslit.IsChecked.Value)
{
try
{
mp3Moder.ChangeNamesToTranslit(file);
}
catch (Exception exp)
{
MessageBox.Show(exp.Message.ToString(), "There was a error");
}
}
}
}
public virtual int sceMp3LowLevelInit(int id, int unknown)
{
Mp3Info mp3Info = getMp3Info(id);
// Always output in stereo, even if the input is mono
mp3Info.Codec.init(0, 2, 2, 0);
return 0;
}
public virtual int sceMp3GetMaxOutputSample(int id)
{
Mp3Info mp3Info = getMp3Info(id);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("sceMp3GetMaxOutputSample returning 0x{0:X}", mp3Info.MaxSamples));
}
return mp3Info.MaxSamples;
}
public virtual int sceMp3GetSamplingRate(int id)
{
Mp3Info mp3Info = getMp3Info(id);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("sceMp3GetSamplingRate returning 0x{0:X}", mp3Info.SampleRate));
}
return mp3Info.SampleRate;
}
/// <summary>
/// This method is called when the USB storage device is mounted.
/// </summary>
/// <param name="sender">The object that raised the event.</param>
/// <param name="e">The event arguments.</param>
private static void RemovableMedia_Insert(object sender, MediaEventArgs e)
{
volInfo = e.Volume;
Mp3Info.SaveInfo();
foreach (Connection connection in WT32.Connections.Values)
{
SendTracks(connection, true);
}
}
public override void start()
{
ids = new Mp3Info[2];
for (int i = 0; i < ids.Length; i++)
{
ids[i] = new Mp3Info(i);
}
base.start();
}
public virtual int sceMp3Init(int id)
{
Mp3Info mp3Info = getMp3Info(id);
mp3Info.init();
if (log.InfoEnabled)
{
Console.WriteLine(string.Format("Initializing Mp3 data: channels={0:D}, samplerate={1:D}kHz, bitrate={2:D}kbps.", mp3Info.ChannelNum, mp3Info.SampleRate, mp3Info.BitRate));
}
return 0;
}
private void Previous()
{
if (_library.PlayedSongs.Count > 0)
{
Pause();
_currSong = _library.Previous();
Player.Source = new Uri(_currSong.FullPath);
lblCurrentlyPlaying.Content = _currSong.Name;
Player.Play();
_isPlaying = true;
}
}
public virtual int sceMp3GetInfoToAddStreamData(int id, TPointer32 writeAddr, TPointer32 writableBytesAddr, TPointer32 readOffsetAddr)
{
Mp3Info info = getMp3Info(id);
writeAddr.setValue(info.InputBuffer.WriteAddr);
writableBytesAddr.setValue(info.WritableBytes);
readOffsetAddr.setValue(info.InputBuffer.FilePosition);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("sceMp3GetInfoToAddStreamData returning writeAddr=0x{0:X8}, writableBytes=0x{1:X}, readOffset=0x{2:X}", writeAddr.getValue(), writableBytesAddr.getValue(), readOffsetAddr.getValue()));
}
return 0;
}
private void Play(bool next = false)
{
Pause();
if (_library.Songs != null && _library.Songs.Count > 0)
{
if (_currSong == null || next)
{
_currSong = _library.Next();
Player.Source = new Uri(_currSong.FullPath);
lblCurrentlyPlaying.Content = _currSong.Name;
}
Player.Play();
_isPlaying = true;
}
}
public virtual int sceMp3LowLevelDecode(int id, TPointer sourceAddr, TPointer32 sourceBytesConsumedAddr, TPointer samplesAddr, TPointer32 sampleBytesAddr)
{
Mp3Info mp3Info = getMp3Info(id);
int result = mp3Info.Codec.decode(sourceAddr.Address, 10000, samplesAddr.Address);
//if (log.DebugEnabled)
{
Console.WriteLine(string.Format("sceMp3LowLevelDecode result=0x{0:X8}, samples=0x{1:X}", result, mp3Info.Codec.NumberOfSamples));
}
if (result < 0)
{
return SceKernelErrors.ERROR_MP3_LOW_LEVEL_DECODING_ERROR;
}
sourceBytesConsumedAddr.setValue(result);
sampleBytesAddr.setValue(mp3Info.Codec.NumberOfSamples * 4);
return 0;
}
public static Mp3Info GetMp3Info(string FileName)
{
//打开文件
FileStream fs = new FileStream(FileName, FileMode.Open, FileAccess.Read);
Encoding FileEncoding = Encoding.GetEncoding("GBK");
//获取MP3文件最后128个字节,ID3信息保存于此,如果获取失败,则返回null
const int seekPos = 128;
fs.Seek(-seekPos, SeekOrigin.End); //从文件尾部开始往回seek到128字节处
int rl = 0;
byte[] Last128 = new byte[seekPos];
rl = fs.Read(Last128, 0, seekPos); //将最后的128个字节读出来放入byte[]中
fs.Seek(0, SeekOrigin.Begin); //恢复Seek位置
//关闭文件
fs.Close();
//将mp3最后的128个字节格式化为Mp3Info
Mp3Info myMp3Info = FormatMp3Info(Last128, FileEncoding);
//返回
return(myMp3Info);
}
public MusicItem AddItem(string name, string listname, bool b = false)
{
MusicItem se = null;
bool Searched = false;
foreach (MusicListItem iy in Groups)
{
if (iy.Name == listname)
{
Searched = true;
}
}
if (Searched)
{
if (IsInList(name, listname))
{
return(null);
}
else
{
int a = 0;
for (int i = 0; i < Items.Count; i++)
{
if (Items[i].Tag != null)
{
if (Items[i].Tag.ToString() == listname)
{
a = a + 1;
}
}
}
DuiBaseControl ix = null;
foreach (DuiBaseControl ixx in Items)
{
if (ixx.Name.Replace("list_", "") == listname)
{
ix = ixx;
}
}
if (File.Exists(name))
{
#region 本地音乐
Mp3Info info = MP3Info.GetMp3Info(name);
string artists = info.Artist;
string album = info.Album;
string length = info.MusicLength;
string title = info.Title;
DuiLabel infoforsinger = new DuiLabel();
infoforsinger.TextRenderMode = System.Drawing.Text.TextRenderingHint.AntiAlias;
infoforsinger.Size = new Size(140, 20);
if (artists != "")
{
infoforsinger.Text = "-" + artists;
}
infoforsinger.Location = new Point(160, 4);
infoforsinger.ForeColor = Color.FromArgb(220, 220, 220);
infoforsinger.Font = new Font("微软雅黑", 9F);
infoforsinger.Name = "infoforsinger";
DuiPictureBox albumpic = new DuiPictureBox();
albumpic.Size = new Size(50, 50);
albumpic.Location = new Point(5, 0);
albumpic.Name = "albumpic";
albumpic.BackgroundImage = Properties.Resources.default_album;
albumpic.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
albumpic.Visible = false;
DuiLabel infoforTimer = new DuiLabel();
infoforTimer.Size = new Size(70, 20);
infoforTimer.Text = length;
infoforTimer.Location = new Point(350, 4);
infoforTimer.ForeColor = Color.FromArgb(255, 255, 255);
infoforTimer.Font = new Font("微软雅黑", 9F);
infoforTimer.Name = "infoforTimer";
infoforTimer.TextRenderMode = System.Drawing.Text.TextRenderingHint.AntiAlias;
DuiButton btnplay = new DuiButton();
btnplay.Size = new Size(20, 20);
btnplay.Location = new Point(295, 3);
btnplay.NormalImage = Properties.Resources.list_btn_play_normal;
btnplay.HoverImage = Properties.Resources.list_btn_play_hover;
btnplay.PressedImage = Properties.Resources.list_btn_play_press;
btnplay.MouseClick += Btnplay_MouseDown;
btnplay.MouseEnter += Btnplay_MouseEnter;
btnplay.MouseLeave += Btnplay_MouseLeave;
btnplay.Name = "btnplay";
btnplay.Tag = name;
btnplay.Visible = false;
DuiButton btnpause = new DuiButton();
btnpause.Size = new Size(20, 20);
btnpause.Location = new Point(295, 3);
btnpause.NormalImage = Properties.Resources.list_btn_pause_normal;
btnpause.HoverImage = Properties.Resources.list_btn_pause_hover;
btnpause.PressedImage = Properties.Resources.list_btn_pause_press;
btnpause.MouseClick += Btnpause_MouseClick;
btnpause.Name = "btnpause";
btnpause.Tag = name;
btnpause.MouseEnter += Btnpause_MouseEnter;
btnpause.MouseLeave += Btnpause_MouseLeave;
btnpause.Visible = false;
DuiButton btndel = new DuiButton();
btndel.Size = new Size(20, 20);
btndel.Location = new Point(317, 3);
btndel.NormalImage = Properties.Resources.btn_del_h;
btndel.HoverImage = Properties.Resources.btn_del_n;
btndel.PressedImage = Properties.Resources.btn_del_p;
btndel.MouseClick += Btndel_MouseClick;
btndel.MouseEnter += Btndel_MouseEnter;
btndel.MouseLeave += Btndel_MouseLeave;
btndel.Name = "btndel";
btndel.Tag = listname;
btndel.Visible = false;
DuiLabel lbl = new DuiLabel();
lbl.TextRenderMode = System.Drawing.Text.TextRenderingHint.AntiAlias;
lbl.Size = new System.Drawing.Size(160, 17);
if (Path.GetFileNameWithoutExtension(name).Length > 14)
{
lbl.Text = Path.GetFileNameWithoutExtension(name).Remove(13).Insert(13, "...");
lbl.Tag = Path.GetFileNameWithoutExtension(name);
lbl.MouseEnter += Lbl_MouseEnter;
lbl.MouseLeave += Lbl_MouseLeave;
}
else
{
lbl.Text = Path.GetFileNameWithoutExtension(name);
lbl.Tag = Path.GetFileNameWithoutExtension(name);
}
lbl.Location = new Point(10, 4);
lbl.ForeColor = Color.FromArgb(255, 255, 255);
lbl.Font = new Font("微软雅黑", 9F);
lbl.Name = "lbl";
DuiBaseControl listx = new DuiBaseControl();
listx.BackColor = Color.FromArgb(0, Color.Black);
listx.Width = Width;
listx.Height = 25;
listx.Controls.Add(lbl);
listx.Controls.Add(infoforsinger);
listx.Controls.Add(infoforTimer);
listx.Controls.Add(btndel);
listx.Controls.Add(btnplay);
listx.Controls.Add(btnpause);
listx.Controls.Add(albumpic);
listx.MouseDown += Listx_MouseDown;
listx.MouseUp += Listx_MouseUp;
listx.MouseMove += Listx_MouseMove;
listx.MouseEnter += Listx_MouseEnter;
listx.MouseLeave += Listx_MouseLeave;
listx.MouseDoubleClick += Listx_MouseDoubleClick;
listx.MouseClick += Listx_MouseClick;
listx.Name = name;
listx.Height = 25;
listx.Tag = listname;
if (!b)
{
Items.Add(listx);
}
else
{
Items.Insert(Items.IndexOf(ix) + a + 1, listx);
}
foreach (MusicListItem iy in Groups)
{
if (iy.Name == listname)
{
MusicItem m = new MusicItem();
m.Path = name;
m.IsOnline = false;
m.ParentName = listname;
if (title != "")
{
m.Name = title;
}
else
{
m.Name = lbl.Tag.ToString();
}
m.Singer = artists;
iy.musics.Add(m);
}
}
if (OpenedList == listname)
{
listx.Visible = true;
}
else
{
listx.Visible = false;
}
#endregion
}
else
{
#region 失效音乐
DuiLabel infoforTimer = new DuiLabel();
infoforTimer.Size = new Size(70, 20);
infoforTimer.Text = "文件失效";
infoforTimer.Location = new Point(350, 4);
infoforTimer.ForeColor = Color.Red;
infoforTimer.Font = new Font("微软雅黑", 9F);
infoforTimer.Name = "infoforTimer";
infoforTimer.TextRenderMode = System.Drawing.Text.TextRenderingHint.AntiAlias;
DuiButton btndel = new DuiButton();
btndel.Size = new Size(20, 20);
btndel.Location = new Point(317, 3);
btndel.NormalImage = Properties.Resources.btn_del_h;
btndel.HoverImage = Properties.Resources.btn_del_n;
btndel.PressedImage = Properties.Resources.btn_del_p;
btndel.MouseClick += Btndel_MouseClick;
btndel.MouseEnter += Btndel_MouseEnter;
btndel.MouseLeave += Btndel_MouseLeave;
btndel.Name = "btndel";
btndel.Tag = listname;
btndel.Visible = false;
DuiLabel lbl = new DuiLabel();
lbl.TextRenderMode = System.Drawing.Text.TextRenderingHint.AntiAlias;
lbl.Size = new System.Drawing.Size(160, 20);
if (Path.GetFileNameWithoutExtension(name).Length > 14)
{
lbl.Text = Path.GetFileNameWithoutExtension(name).Remove(13).Insert(13, "...");
lbl.MouseEnter += Lbl_MouseEnter;
}
else
{
lbl.Text = Path.GetFileNameWithoutExtension(name);
}
lbl.Location = new Point(10, 4);
lbl.ForeColor = Color.Red;
lbl.Font = new Font("微软雅黑", 9F);
lbl.Name = "lbl";
lbl.Tag = Path.GetFileNameWithoutExtension(name);
lbl.MouseLeave += Lbl_MouseLeave;
DuiBaseControl listx = new DuiBaseControl();
listx.BackColor = Color.FromArgb(0, Color.Black);
listx.Width = Width;
listx.Height = 25;
listx.Controls.Add(lbl);
listx.Controls.Add(infoforTimer);
listx.Controls.Add(btndel);
listx.MouseMove += Listx_MouseMove;
listx.MouseDown += Listx_MouseDown;
listx.MouseUp += Listx_MouseUp;
listx.MouseEnter += Listx_MouseEnterLose;
listx.MouseLeave += Listx_MouseLeaveLose;
listx.Name = name;
listx.Height = 25;
listx.Tag = listname;
if (!b)
{
Items.Add(listx);
}
else
{
Items.Insert(Items.IndexOf(ix) + a + 1, listx);
}
foreach (MusicListItem iy in Groups)
{
if (iy.Name == listname)
{
MusicItem m = new MusicItem();
m.Path = name;
m.IsOnline = false;
iy.musics.Add(m);
}
}
if (OpenedList == listname)
{
listx.Visible = true;
}
else
{
listx.Visible = false;
}
#endregion
}
a = a + 1;
if (a == 0)
{
((DuiLabel)ix.FindControl("Count")[0]).Text = "[这个列表没有歌曲，可以直接把歌曲拖到这里来哦]";
}
else
{
((DuiLabel)ix.FindControl("Count")[0]).Text = "[" + a.ToString() + "]";
}
RefreshList();
}
}
GC.Collect();
return(se);
}
/// <summary>
/// 将mp3最后的128个字节格式化为Mp3Info
/// </summary>
/// <param name = "Info">从MP3文件中截取的二进制信息</param>
/// <returns>返回一个Mp3Info结构</returns>
private static Mp3Info FormatMp3Info(byte[] Info, System.Text.Encoding Encoding)
{
Mp3Info myMp3Info = new Mp3Info();
string str = null;
int i;
int position = 0; //循环的起始值
int currentIndex = 0; //Info的当前索引值
//获取TAG标识
for (i = currentIndex; i < currentIndex + 3; i++)
{
str = str + (char)Info[i];
position++;
}
currentIndex = position;
myMp3Info.identify = str;
//获取歌名
str = null;
byte[] bytTitle = new byte[30]; //将歌名部分读到一个单独的数组中
int j = 0;
for (i = currentIndex; i < currentIndex + 30; i++)
{
bytTitle[j] = Info[i];
position++;
j++;
}
currentIndex = position;
myMp3Info.Title = ByteToString(bytTitle, Encoding);
//获取歌手名
str = null;
j = 0;
byte[] bytArtist = new byte[30]; //将歌手名部分读到一个单独的数组中
for (i = currentIndex; i < currentIndex + 30; i++)
{
bytArtist[j] = Info[i];
position++;
j++;
}
currentIndex = position;
myMp3Info.Artist = ByteToString(bytArtist, Encoding);
//获取唱片名
str = null;
j = 0;
byte[] bytAlbum = new byte[30]; //将唱片名部分读到一个单独的数组中
for (i = currentIndex; i < currentIndex + 30; i++)
{
bytAlbum[j] = Info[i];
position++;
j++;
}
currentIndex = position;
myMp3Info.Album = ByteToString(bytAlbum, Encoding);
//获取年
str = null;
j = 0;
byte[] bytYear = new byte[4]; //将年部分读到一个单独的数组中
for (i = currentIndex; i < currentIndex + 4; i++)
{
bytYear[j] = Info[i];
position++;
j++;
}
currentIndex = position;
myMp3Info.Year = ByteToString(bytYear, Encoding);
//获取注释
str = null;
j = 0;
byte[] bytComment = new byte[28]; //将注释部分读到一个单独的数组中
for (i = currentIndex; i < currentIndex + 25; i++)
{
bytComment[j] = Info[i];
position++;
j++;
}
currentIndex = position;
myMp3Info.Comment = ByteToString(bytComment, Encoding);
//以下获取保留位
myMp3Info.reserved1 = (char)Info[++position];
myMp3Info.reserved2 = (char)Info[++position];
myMp3Info.reserved3 = (char)Info[++position];
//
return(myMp3Info);
}
