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Echoes.cs
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using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Collections.Specialized;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Xml;
using System.Xml.Linq;
using System.IO;
using SuperM3U;
using Un4seen.Bass;
using Un4seen.Bass.Misc;
using Un4seen.Bass.AddOn.Midi;
using Un4seen.Bass.AddOn.Flac;
using Un4seen.Bass.AddOn.Wma;
using Un4seen.Bass.AddOn.Mix;
namespace Echoes
{
/* add more formats,
* make background worker not overflow,
* add customizable columns,
* make options window,
* allow tag edit while playing,
* loopTrack on mods not working
* stereo/mono thing not working, probably gotta use mixer
* playlist doesnt renumber correctly after adding
* tags wont load if nowplaying is the song (re-entering playlist)
* make ui get smaller/lightweight
* add choice to insta-save playlist after deletion/insertion or need to click save*/
/*options:
* add new track to top/bottom,
* hardware mixing,
* different hotkeys with different params
* load next playlist after this one finishes*/
// Modifier keys codes: Alt = 1, Ctrl = 2, Shift = 4, Win = 8
// Compute the addition of each combination of the keys you want to be pressed
// ALT+CTRL = 1 + 2 = 3 , CTRL+SHIFT = 2 + 4 = 6...
#region Enums
public enum Hotkey
{
ADVANCEPLAYER, PREVIOUSPLAYER, PLAYPAUSE, VOLUMEUP, VOLUMEDOWN, TRANSPOSEUP, TRANSPOSEDOWN, DELETE, GLOBAL_VOLUMEUP, GLOBAL_VOLUMEDOWN, NEXTLIST, PREVLIST, SHUFFLE
}
public enum ItemType
{
Playlist, Track, Cache
}
public enum Modifier
{
NONE, CTRL, ALT, SHIFT
}
#endregion
public partial class Echoes : Form
{
/*#region DLL libraries used to manage hotkeys
[DllImport("user32.dll")]
public static extern bool RegisterHotKey(IntPtr hWnd, int id, int fsModifiers, int vlc);
[DllImport("user32.dll")]
public static extern bool UnregisterHotKey(IntPtr hWnd, int id);
#endregion*/
//public int[] modValues = { 0, 1, 2, 4, 8 };
#region Settings values
/*To add a new setting value:
* 1. define here;
* 2. define a default in Program class;
* 3. set it to default in SetDefaults() and equivalent;
* 4. load it in LoadXmlConfig();
* 5. save it in SaveXmlConfig();
* 6. add a control of it to Options form;
*/
//colors
public Color backgroundColor;
public Color controlBackColor;
public Color controlForeColor;
public Color highlightBackColor;
public Color highlightForeColor;
public Color seekBarBackColor;
public Color seekBarForeColor;
public Color volBarBackColor;
public Color volBarForeColor;
public Color trackTitleColor;
public Color trackArtistColor;
public Color trackAlbumColor;
public Color spectrumColor;
//general settings
public Font font1;
public Font font2;
public int fontSizePercentage = 100;
public int visualisationStyle;
public int visualfps;
public int repeat;
public float volume;
public float hotkeyVolumeIncrement;
public float hotkeyTransposeIncrement;
public bool saveTranspose;
public bool autoShuffle;
public bool autoAdvance;
public bool trackChangePopup;
public bool showWaveform;
public bool normalize;
public bool suppressHotkeys;
public List<ColumnInfo> currentColumnInfo;
public string midiSfLocation;
public float[] eqGains = { 8f, -8f, 14f };
//hotkey settings
public bool hotkeysAllowed;
public List<HotkeyData> hotkeys;
#endregion
#region Vars
public string playlistDbLocation = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "known_playlists.dat");
public string tagsCacheLocation = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "track_cache.xml");
public string configXmlFileLocation = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "config.xml");
public XmlCacher xmlCacher;
public int stream;
public int mixer;
public bool confirmSaveFlag = false;
public bool streamLoaded = false;
public SYNCPROC endSync, stallSync;
public BASS_MIDI_FONT[] midiFonts;
public Visuals vs = new Un4seen.Bass.Misc.Visuals();
int[] _fxEQ = { 0, 0, 0 };
public bool eqEnabled = false;
int peak = 0;
public float normGain = 0;
bool normalizerRestart = false;
public DSP_Gain DSPGain;
Track toNormalize;
System.Timers.Timer normalizeSmoother;
bool normalizeSmoothingStop = false;
float normalizeSmoothingTickSize;
public Track nowPlaying = null;
public List<Track> playlist = new List<Track>();
public List<string> supportedModuleTypes = new List<string>() { ".mo3", ".it", ".xm", ".s3m", ".mtm", ".mod", ".umx" };
public List<string> supportedAudioTypes = new List<string>() { ".mp3", ".mp2", ".mp1", ".wav", ".ogg", ".wma", ".m4a", ".flac" };
public List<string> supportedWaveformTypes = new List<String>() { ".mp3", ".mp2", ".mp1", ".wav" };
public List<string> supportedMidiTypes = new List<string>() { ".midi",".mid" };
TagEditor te;
DupeFinder df;
Statistics stats;
Options opts;
Equalizer eqWindow;
FloatingOSDWindow popupWindow = new FloatingOSDWindow();
KeyboardHook kh;
DataGridViewRow highlightedRow;
DataGridViewColumn highlightedColumn;
Stopwatch timeListenedTracker = new Stopwatch();
public WaveForm wf;
public Bitmap waveformImage;
ItemType displayedItems;
List<string> knownPlaylists = new List<string>();
List<string> playlistNames = new List<string>();
List<int> savedSelectionForSort;
string currentPlaylist=null;
string gridSearchWord = "";
string tempPlaylistFile;
bool draggingSeek = false;
bool draggingVolume = false;
bool wasPlaying = false;
bool advanceFlag = false;
bool gridSearchFirstStroke = true;
bool sortingAllowed = true;
bool showingPlayIcon = true;
public IntPtr theHandle;
int gridSearchTimerRemaining = 0;
int gridSearchReset = 30;
public int waveformCompleted=0;
public short[] waveform;
private AutoResetEvent ResetEvent = new AutoResetEvent(false);
public DataGridViewCellStyle defaultCellStyle = new DataGridViewCellStyle();
public DataGridViewCellStyle alternatingCellStyle = new DataGridViewCellStyle();
public DataGridViewCellStyle highlightedCellStyle = new DataGridViewCellStyle();
// 0 1 2 3 4 5 6 7 8 9 10
readonly string[] COLUMN_PROPERTIES = { "num", "title", "artist", "length", "album", "listened", "filename", "year", "genre", "comment", "bitrate" };
readonly string[] COLUMN_HEADERS={"#","Title","Artist","Length","Album","Listened","File","Year","Genre","Comment","Bitrate"};
#endregion
public Echoes()
{
vs.MaxFrequencySpectrum = Utils.FFTFrequency2Index(19200, 2047, 44100);
xmlCacher = new XmlCacher(tagsCacheLocation);
/*List<Track> trx = xmlCacher.GetAllTracks();
xmlCacher.AddOrUpdate(trx);*/
InitializeComponent();
kh = new KeyboardHook();
kh.Install();
kh.KeyDown += kh_KeyDown;
new ToolTip().SetToolTip(openBtn, "Open file");
new ToolTip().SetToolTip(exportBtn, "Export playlist");
new ToolTip().SetToolTip(optionsBtn, "Options");
new ToolTip().SetToolTip(repeatBtn, "Loop (none/list/track)");
new ToolTip().SetToolTip(shuffleBtn, "Shuffle");
theHandle = Handle;
supportedAudioTypes.AddRange(supportedModuleTypes);
supportedAudioTypes.AddRange(supportedMidiTypes);
DoubleBuffered = true;
seekBar.Minimum = 0;
seekBar.Maximum = 400;
trackGrid.AutoGenerateColumns = false;
trackGrid.ScrollBars = ScrollBars.Both;
trackGrid.Font = font1;
trackGrid.CellBorderStyle = DataGridViewCellBorderStyle.SingleHorizontal;
trackGrid.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
trackGrid.RowTemplate.Height = 18;
trackGrid.DoubleBuffered(true);
Form1_Resize(null, null);
LoadXmlConfig();
if (visualfps < 1) visualfps = 1;
progressRefreshTimer.Interval = 1000 / visualfps;
progressRefreshTimer.Start();
//LoadConfig();
//SetDefaults();
RepositionControls();
SetColors();
LoadPlaylistDb();
StartupLoadProcedure();
}
public void RemoveEQ()
{
foreach (int i in _fxEQ)
{
Bass.BASS_ChannelRemoveFX(stream, i);
}
}
public void DefineEQ()
{
if (!eqEnabled) return;
BASS_DX8_PARAMEQ eq = new BASS_DX8_PARAMEQ();
_fxEQ[0] = Bass.BASS_ChannelSetFX(stream, BASSFXType.BASS_FX_DX8_PARAMEQ, 0);
_fxEQ[1] = Bass.BASS_ChannelSetFX(stream, BASSFXType.BASS_FX_DX8_PARAMEQ, 0);
_fxEQ[2] = Bass.BASS_ChannelSetFX(stream, BASSFXType.BASS_FX_DX8_PARAMEQ, 0);
eq.fBandwidth = 18f;
eq.fCenter = 100f;
eq.fGain = 0f;
Bass.BASS_FXSetParameters(_fxEQ[0], eq);
eq.fCenter = 1000f;
Bass.BASS_FXSetParameters(_fxEQ[1], eq);
eq.fCenter = 8000f;
Bass.BASS_FXSetParameters(_fxEQ[2], eq);
}
public void ApplyEQ()
{
if (!eqEnabled) return;
for (int i=0;i<eqGains.Length;i++)
{
UpdateEQ(i, eqGains[i]);
}
}
void UpdateEQ(int band, float gain)
{
BASS_DX8_PARAMEQ eq = new BASS_DX8_PARAMEQ();
if (Bass.BASS_FXGetParameters(_fxEQ[band], eq))
{
eq.fGain = gain;
Bass.BASS_FXSetParameters(_fxEQ[band], eq);
}
}
void kh_KeyDown(KeyEventArgs e)
{
//System.Media.SystemSounds.Beep.Play();
//if (e == null) return;
foreach (HotkeyData hk in hotkeys)
{
if (hk.key == e.KeyCode && hk.ctrl == e.Control && hk.alt == e.Alt && hk.shift == e.Shift)
{
DoHotkeyEvent(hk.hotkey);
}
}
}
void PointToMissingFile(Track t)
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Filter = "Audio files|";
foreach (string s in supportedAudioTypes)
{
dlg.Filter += "*" + s + ";";
}
if (dlg.ShowDialog(this) == DialogResult.OK)
{
if(supportedAudioTypes.Contains(Path.GetExtension(dlg.FileName).ToLower())) {
xmlCacher.ChangeFilename(t.filename, dlg.FileName);
t.filename = dlg.FileName;
//playlist[playlist.IndexOf(t)] = GetTrackInfo(t.filename);
t.GetTags();
if (MessageBox.Show("Do you want to look for other missing files in this directory?", "", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
FindMissingFilesIn(Path.GetDirectoryName(dlg.FileName), false);
}
}
else
{
MessageBox.Show("File type not supported.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
void FindMissingFilesIn(string path, bool inclSubdirs)
{
List<Track> missingTracks = playlist.Where(x => !File.Exists(x.filename)).ToList();
SearchOption opt;
if(inclSubdirs) opt=SearchOption.AllDirectories;
else opt=SearchOption.TopDirectoryOnly;
var files=Directory.EnumerateFiles(path, "*", opt);
int foundFiles = 0;
foreach (Track t in missingTracks)
{
string match = files.FirstOrDefault(x => Path.GetFileName(x) == Path.GetFileName(t.filename));
if (match != null)
{
xmlCacher.ChangeFilename(t.filename, match);
t.filename = match;
t.GetTags();//playlist[playlist.IndexOf(t)] = GetTrackInfo(t.filename);
foundFiles++;
}
}
MessageBox.Show(foundFiles+"/"+missingTracks.Count+" missing tracks found."+Environment.NewLine+"Save the playlist.");
}
public void SetDefaultColors()
{
backgroundColor = Program.backgroundColorDefault.Copy();
controlBackColor = Program.controlBackColorDefault.Copy();
controlForeColor = Program.controlForeColorDefault.Copy();
highlightBackColor = Program.highlightBackColorDefault.Copy();
highlightForeColor = Program.highlightForeColorDefault.Copy();
seekBarBackColor = Program.seekBarBackColorDefault.Copy();
seekBarForeColor = Program.seekBarForeColorDefault.Copy();
volBarBackColor = Program.volBarBackColorDefault.Copy();
volBarForeColor = Program.volBarForeColorDefault.Copy();
trackTitleColor = Program.trackTitleColorDefault.Copy();
trackArtistColor = Program.trackArtistColorDefault.Copy();
trackAlbumColor = Program.trackAlbumColorDefault.Copy();
spectrumColor = Program.spectrumColorDefault.Copy();
Refresh();
}
public void SetDefaultGeneral()
{
font1 = Program.font1Default.Copy();
font2 = Program.font2Default.Copy();
fontSizePercentage = 100;
SetFonts();
hotkeyVolumeIncrement = Program.hotkeyVolumeIncrementDefault;
hotkeyTransposeIncrement = Program.hotkeyTransposeIncrementDefault;
SetVolume(Program.volumeDefault);
autoAdvance = Program.autoAdvanceDefault;
autoShuffle = Program.autoShuffleDefault;
trackChangePopup = Program.trackChangePopupDefault;
currentColumnInfo = Program.defaultColumnInfo.Copy();
saveTranspose = Program.saveTransposeDefault;
repeat = Program.repeatDefault;
normalize = Program.normalizeDefault;
visualisationStyle = Program.visualisationStyleDefault;
visualfps = Program.visualfpsDefault;
midiSfLocation = Program.midiSfLocationDefault;
}
public void SetDefaults()
{
//colors
SetDefaultColors();
//general
SetDefaultGeneral();
//hotkey settings
hotkeysAllowed = Program.hotkeysAllowedDefault;
suppressHotkeys = Program.suppressHotkeysDefault;
hotkeys = Program.defaultHotkeys.Copy();
SetHotkeySuppression();
}
void DoHotkeyEvent(Hotkey k)
{
if (k == Hotkey.ADVANCEPLAYER) AdvancePlayer();
else if (k == Hotkey.PREVIOUSPLAYER) PlayerPrevious();
else if (k == Hotkey.PLAYPAUSE)
{
if (IsPlaying())
{
PausePlayer();
}
else
{
Play();
}
}
else if (k == Hotkey.VOLUMEUP) SetVolume(volume + hotkeyVolumeIncrement);
else if (k == Hotkey.VOLUMEDOWN) SetVolume(volume - hotkeyVolumeIncrement);
else if (k == Hotkey.TRANSPOSEUP)
{
if (transposeChangerNum.Value <= 11)
{
transposeChangerNum.Value += (decimal)hotkeyTransposeIncrement;
}
}
else if (k == Hotkey.TRANSPOSEDOWN)
{
if (transposeChangerNum.Value >= -11)
{
transposeChangerNum.Value -= (decimal)hotkeyTransposeIncrement;
}
}
else if (k == Hotkey.DELETE)
{
if (nowPlaying != null)
{
int currRow = FindTrackRow(nowPlaying).Index;
if (trackGrid.Rows[currRow] == null) return;
DeleteTrack(new List<int> { nowPlaying.num });
if (trackGrid.Rows.Count - 1 >= currRow)
{
Track t = (Track)trackGrid.Rows[currRow].DataBoundItem;
LoadAudioFile(t);
Play();
}
}
}
else if (k == Hotkey.GLOBAL_VOLUMEUP) AdjustGlobalVolume(0.01f);
else if (k == Hotkey.GLOBAL_VOLUMEDOWN) AdjustGlobalVolume(-0.01f);
else if (k == Hotkey.NEXTLIST && !tagsLoaderWorker.IsBusy)
{
if (playlistSelectorCombo.SelectedIndex < playlistSelectorCombo.Items.Count - 1) {
playlistSelectorCombo.SelectedIndex++;
}
else
{
playlistSelectorCombo.SelectedIndex = 0;
}
comboBox1_SelectionChangeCommitted(null, null);
if (displayedItems != ItemType.Playlist) PlayFirst();
}
else if (k == Hotkey.PREVLIST && !tagsLoaderWorker.IsBusy)
{
if (playlistSelectorCombo.SelectedIndex>0)
{
playlistSelectorCombo.SelectedIndex--;
}
else
{
playlistSelectorCombo.SelectedIndex = playlistSelectorCombo.Items.Count-1;
}
comboBox1_SelectionChangeCommitted(null, null);
if (displayedItems != ItemType.Playlist) PlayFirst();
}
else if (k == Hotkey.SHUFFLE) Shuffle();
}
void RepositionControls()
{
trackText.Location = new Point(trackText.Location.X, playBtn.Location.Y + playBtn.Height + 5);
seekBar.Location = new Point(seekBar.Location.X, trackText.Location.Y + trackText.Height + 5);
searchBox.Location = new Point(searchBox.Location.X, seekBar.Location.Y + seekBar.Height + 5);
playlistInfoTxt.Location = new Point(playlistInfoTxt.Location.X, seekBar.Location.Y + seekBar.Height + 5);
playlistInfoTxt.Height = playlistSelectorCombo.Height;
playlistSelectorCombo.Location = new Point(playlistSelectorCombo.Location.X, seekBar.Location.Y + seekBar.Height + 5);
volumeBar.Location = new Point(volumeBar.Location.X, seekBar.Location.Y + seekBar.Height + 5);
volumeBar.Height = playlistSelectorCombo.Height;
trackGrid.Location = new Point(trackGrid.Location.X, searchBox.Location.Y + searchBox.Height + 5);
Form1_Resize(null, null);
Refresh();
}
public void SetFonts()
{
trackText.Font = new Font(font1.FontFamily, 12*(float)fontSizePercentage / 100, font1.Style);
searchBox.Font = new Font(font1.FontFamily, 8.25f * (float)fontSizePercentage / 100, font1.Style);
playlistInfoTxt.Font=new Font(font1.FontFamily,8.25f*(float)fontSizePercentage / 100, font1.Style);
playlistSelectorCombo.Font = new Font(font1.FontFamily, 8.25f * (float)fontSizePercentage / 100, font1.Style);
//trackGrid.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.AllCells;
trackGrid.Font = new Font(font1.FontFamily, 8.25f * (float)fontSizePercentage / 100, font1.Style);
trackGrid.RowTemplate.Height = (int)(trackGrid.Font.Height * 1.5);
foreach (DataGridViewRow rw in trackGrid.Rows)
{
rw.Height = trackGrid.RowTemplate.Height;
}
trackGrid.Invalidate();
//trackGrid.RowTemplate.Height = (int)(trackGrid.Font.Height*1.5f);
//trackGrid.AutoSizeRowsMode = DataGridViewAutoSizeRowsMode.None;
/*foreach (Control ctrl in this.Controls)
{
if (!(ctrl is Button) && !(ctrl is NumericUpDown) && ctrl.Name != "transposeTxt")
{
ctrl.Font = new Font(mainFont.FontFamily, ctrl.Font.Size*(float)fontSizePercentage/100, mainFont.Style);
}
}*/
RepositionControls();
DisplayTrackInfo(nowPlaying);
this.Refresh();
}
public void SetColors()
{
this.BackColor = backgroundColor;
foreach (Control ctrl in this.Controls)
{
if (ctrl is Label || ctrl is PictureBox || ctrl is TextBox && ctrl.Name!="searchBox")
{
ctrl.BackColor = backgroundColor;
}
else
{
ctrl.BackColor = controlBackColor;
}
if (ctrl is ModifiedControls.ModifiedComboBox)
{
((ModifiedControls.ModifiedComboBox)ctrl).HighlightColor = seekBarForeColor;
}
ctrl.ForeColor = controlForeColor;
ctrl.Refresh();
}
//dgv
defaultCellStyle.BackColor = controlBackColor;
defaultCellStyle.ForeColor = controlForeColor;
defaultCellStyle.SelectionBackColor = controlForeColor;
defaultCellStyle.SelectionForeColor = controlBackColor;
alternatingCellStyle.BackColor = controlBackColor.Darken();
alternatingCellStyle.ForeColor = controlForeColor.Darken();
alternatingCellStyle.SelectionBackColor = controlForeColor.Darken();
alternatingCellStyle.SelectionForeColor = controlBackColor.Darken();
highlightedCellStyle.ForeColor = highlightForeColor;
highlightedCellStyle.BackColor = highlightBackColor;
highlightedCellStyle.SelectionBackColor = controlForeColor.Darken().Darken();
highlightedCellStyle.SelectionForeColor = highlightForeColor;
trackGrid.ColumnHeadersDefaultCellStyle.BackColor = controlBackColor.Lighten();
trackGrid.ColumnHeadersDefaultCellStyle.ForeColor = controlForeColor;
trackGrid.BackgroundColor = controlBackColor;
trackGrid.DefaultCellStyle = defaultCellStyle;
trackGrid.AlternatingRowsDefaultCellStyle = alternatingCellStyle;
trackGrid.Refresh();
}
void WaveFormCallback(int framesDone, int framesTotal, TimeSpan elapsedTime, bool finished) {
if (finished && wf.FileName == nowPlaying.filename)
{
Invoke((MethodInvoker)delegate
{
wf.SyncPlayback(stream);
if (showWaveform)
{
waveformImage = wf.CreateBitmap(Screen.FromControl(this).WorkingArea.Width * 2, this.seekBar.Height, -1, -1, true);
waveformImage = waveformImage.SetOpacity(0.5d);
}
if (normalize) Normalize();
volumeBar.Refresh();
});
// if your playback stream uses a different resolution than the WF
// use this to sync them
}
}
public void CreateWaveform()
{
if (wf != null && wf.IsRenderingInProgress) wf.RenderStop();
waveformImage = null;
if (nowPlaying == null) { return; }
wf = new Un4seen.Bass.Misc.WaveForm();
wf.FileName = nowPlaying.filename;
wf.CallbackFrequency = 0;
var handler = new WAVEFORMPROC(WaveFormCallback);
wf.NotifyHandler = handler;
wf.ColorBackground = Color.Transparent;
wf.DrawWaveForm = WaveForm.WAVEFORMDRAWTYPE.Mono;
wf.ColorLeft = wf.ColorLeft2 = wf.ColorLeftEnvelope = Color.Black;
// it is important to use the same resolution flags as for the playing stream
// e.g. if an already playing stream is 32-bit float, so this should also be
// or use 'SyncPlayback' as shown below
int strm;
if (!LoadStream(wf.FileName, out strm, BASSFlag.BASS_STREAM_DECODE | BASSFlag.BASS_MUSIC_DECODE | BASSFlag.BASS_MUSIC_PRESCAN)) return;
wf.RenderStart(strm, true);
volumeBar.Refresh();
}
public bool IsPlaying()
{
return Bass.BASS_ChannelIsActive(stream) == BASSActive.BASS_ACTIVE_PLAYING;
}
/*protected override void WndProc(ref Message m)
{
if (m.Msg == 0x0312) {
Hotkey k=(Hotkey)m.WParam.ToInt32();
DoHotkeyEvent(k);
}
base.WndProc(ref m);
}*/
int PitchFreq(int cents, int freq)
{
return (int)(Math.Pow(2, (double)cents / 1200d) * freq);
}
public void SetFrequency()
{
if(streamLoaded) Bass.BASS_ChannelSetAttribute(stream, BASSAttribute.BASS_ATTRIB_FREQ, (float)(PitchFreq((int)(transposeChangerNum.Value * 100), Bass.BASS_ChannelGetInfo(stream).freq)));
seekBar.Refresh();
}
public void SetChannels(bool stereo)
{
if (!streamLoaded) return;
if(stereo) Bass.BASS_ChannelFlags(stream, BASSFlag.BASS_DEFAULT, BASSFlag.BASS_SAMPLE_MONO);
else Bass.BASS_ChannelFlags(stream, BASSFlag.BASS_SAMPLE_MONO, BASSFlag.BASS_SAMPLE_MONO);
}
public void UpdateCache(List<Track> trs)
{
xmlCacher.AddOrUpdate(trs);
}
public void UpdateCache()
{
UpdateCache(playlist);
}
void SetListenedTime(Track track, int time)
{
track.listened=time;
xmlCacher.AddOrUpdate(new List<Track> { track });
}
void CreateTempPlaylist()
{
string tryName = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "Temporary Playlist.m3u");
int increment=0;
while (File.Exists(tryName))
{
increment++;
tryName = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "Temporary Playlist"+increment+".m3u");
}
tempPlaylistFile = tryName;
AddKnownPlaylist(tryName);
//PopulatePlaylistList();
}
void LoadFiles(List<string> files)
{
string lastList = null;
bool tempPlaylistCreated = false;
foreach (string file in files)
{
if (supportedAudioTypes.Contains(Path.GetExtension(file).ToLower()))
{
if ((string)playlistSelectorCombo.SelectedValue == null)
{
//if no current playlist, create a temp one
if (tempPlaylistFile == null)
{
CreateTempPlaylist();
playlist = new List<Track>();
}
Track t = new Track(file, Path.GetFileName(file));
t.length = 0;
t.artist = "";
playlist.Add(t);
tempPlaylistCreated = true;
}
else
{
/*Track t = GetTrackInfo(file);
if (!playlist.Contains(t))
{
playlist.Insert(0, t);
RenumberPlaylist(playlist);
}*/
Track t = new Track(file, "");
t.GetTags();
playlist.Insert(0,t);
//add to current playlist
}
displayedItems = ItemType.Track;
}
else if(Path.GetExtension(file).ToLower()==".m3u")
{
AddKnownPlaylist(file);
lastList = file;
}
}
if (tempPlaylistCreated)
{
ExportM3u(tempPlaylistFile, playlist);
//rebuildCache = true;
ImportM3u(tempPlaylistFile);
}
else
{
if (displayedItems == ItemType.Track) RefreshPlaylistGrid();
else DisplayPlaylistsInGrid();
}
RefreshTotalTimeLabel();
}
void StartupLoadProcedure()
{
string lastList = null;
foreach (string file in Program.filesToOpen)
{
if (supportedAudioTypes.Contains(Path.GetExtension(file).ToLower()))
{
if (tempPlaylistFile == null)
{
CreateTempPlaylist();
playlist = new List<Track>();
}
Track t=new Track(file, Path.GetFileName(file));
t.length=0;
t.artist="";
playlist.Add(t);
}
else if (Path.GetExtension(file).ToLower() == ".m3u")
{
AddKnownPlaylist(file);
lastList = file;
}
}
if(tempPlaylistFile !=null) ExportM3u(tempPlaylistFile, playlist);
PopulatePlaylistList();
if (tempPlaylistFile != null) { ImportM3u(tempPlaylistFile); Play(); }
else if (lastList != null) ImportM3u(lastList);
else DisplayPlaylistsInGrid();
}
public void OpenFile(Track t)
{
if (Path.GetExtension(t.filename).ToLower() == ".m3u")
{
ImportM3u(t.filename);
}
else
{
LoadAudioFile(t);
}
}
void OpenFile(string filename)
{
var match = playlist.First(x => x.filename == filename);
if (match == null) OpenFile(new Track(filename, filename));
else OpenFile(match);
}
private void RefreshPlaylistGrid()
{
trackGrid.Columns.Clear();
List<DataGridViewTextBoxColumn> columns = new List<DataGridViewTextBoxColumn>();
for (int i = 0; i < currentColumnInfo.Count; i++)
{
columns.Add(new DataGridViewTextBoxColumn()
{
Width = currentColumnInfo[i].width,
DataPropertyName = COLUMN_PROPERTIES[currentColumnInfo[i].id],
Name = COLUMN_PROPERTIES[currentColumnInfo[i].id],
HeaderText = COLUMN_HEADERS[currentColumnInfo[i].id],
});
}
foreach (DataGridViewTextBoxColumn clmn in columns)
{
trackGrid.Columns.Add(clmn);
}
//filter with searchbox
SortableBindingList<Track> source;
string searchWord = searchBox.Text;
if (String.IsNullOrEmpty(searchWord))
{
source = new SortableBindingList<Track>(playlist);
}
else
{
var sourceList = new List<Track>(playlist);
var searchKeywords = searchWord.Split(new char[]{'&'}, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in searchKeywords)
{
bool invertSearch = false;
string searchWrd = s.TrimStart();
if (searchWrd.StartsWith("!"))
{
searchWrd = searchWrd.Substring(1);
invertSearch = true;
}
searchWrd=searchWrd.Trim();
if (invertSearch) sourceList = sourceList.Where(x => !x.title.ContainsIgnoreCase(searchWrd) && !x.album.ContainsIgnoreCase(searchWrd) && !x.artist.ContainsIgnoreCase(searchWrd)).ToList();
else sourceList = sourceList.Where(x => x.title.ContainsIgnoreCase(searchWrd) || x.album.ContainsIgnoreCase(searchWrd) || x.artist.ContainsIgnoreCase(searchWrd)).ToList();
}
source = new SortableBindingList<Track>(sourceList);
}
trackGrid.DataSource = source;
//
trackGrid.ClearSelection();
HighlightPlayingTrack();
RefreshTotalTimeLabel();
if(displayedItems!=ItemType.Cache) displayedItems = ItemType.Track;
}
void DisplayPlaylistsInGrid()
{
if (knownPlaylists.Count > 0) {
trackGrid.Columns.Clear();
trackGrid.Columns.Add(new DataGridViewTextBoxColumn()
{
Width = (int)Math.Floor(trackGrid.Width * 0.05),
DataPropertyName = "num",
HeaderText = "#"
});
trackGrid.Columns.Add(new DataGridViewTextBoxColumn() {
Width=(int)Math.Floor(trackGrid.Width*0.20),
DataPropertyName="title",
HeaderText="Playlist"
});
trackGrid.Columns.Add(new DataGridViewTextBoxColumn()
{
Width = (int)Math.Floor(trackGrid.Width * 0.745),
DataPropertyName = "filename",
HeaderText = "File"
});
playlist = new List<Track>();
for (int i = 0; i < playlistSelectorCombo.Items.Count; i++)
{
PlaylistComboItem pci = (PlaylistComboItem)playlistSelectorCombo.Items[i];
string t = pci.shownName;
//MessageBox.Show(knownPlaylists.Count+" must be greater or equal to "+(i-1));
if (t != "<No playlist>" && t!="<Cache>")
{
Track tr = new Track(knownPlaylists[i - 2], t);
tr.num = i;
playlist.Add(tr);
}
}
SortableBindingList<Track> source = new SortableBindingList<Track>(playlist);
trackGrid.DataSource = source;
trackGrid.ClearSelection();
}
displayedItems = ItemType.Playlist;
}
DataGridViewRow FindTrackRow(Track t)
{
//return FindTrackRow(t.num);
foreach (DataGridViewRow r in trackGrid.Rows)
{
Track tt = (Track)r.DataBoundItem;
if (tt==t) return r;
}
return null;
}
DataGridViewRow FindTrackRow(int num)
{
if (playlist.Count<num) return null;
foreach (DataGridViewRow r in trackGrid.Rows)
{
Track tt = (Track)r.DataBoundItem;
if (tt.num == num) return r;
}
return null;
}
void MoveTrackInPlaylist(int oldIndex, int newIndex)
{
if (oldIndex > playlist.Count || newIndex > playlist.Count || oldIndex<0 || newIndex<0) return;
Track item = playlist[oldIndex];
playlist.RemoveAt(oldIndex);
bool item1Selected = trackGrid.Rows[oldIndex].Selected;
bool item2Selected = trackGrid.Rows[newIndex].Selected;
playlist.Insert(newIndex, item);
RenumberPlaylist(playlist);
RefreshPlaylistGrid();
trackGrid.Rows[oldIndex].Selected = item2Selected;
trackGrid.Rows[newIndex].Selected = item1Selected;
}
Track GetTrackByNum(int num)
{
return playlist.First(x => x.num == num);
}
public void DeleteTrack(List<int> nums)
{
if (!sortingAllowed) return;
int lastInt=0;
if (displayedItems == ItemType.Track)
{
//if track
foreach (int i in nums)
{
Track toRemove = GetTrackByNum(i);
playlist.Remove(toRemove);
lastInt = i;
}
RefreshPlaylistGrid();
}
else
{
//if playlist
foreach (int i in nums)
{
Track toRemove = GetTrackByNum(i);
playlist.Remove(toRemove);
RemoveKnownPlaylist(toRemove.filename);
lastInt = i;
}
DisplayPlaylistsInGrid();
}
try
{
if (trackGrid.Rows[lastInt] != null) trackGrid.Rows[lastInt].Selected = true;
}
catch (Exception) { }
RefreshTotalTimeLabel();
}
public void LoadXmlColorScheme(string name)
{
XDocument xml;
try
{
xml = XDocument.Load(configXmlFileLocation);
}
catch (Exception)
{
return;
}
if (xml.Root.Descendants().FirstOrDefault(x => x.Name == "colorSchemes") == null) return;
XElement group = xml.Root.Element("colorSchemes");
XElement match = group.Elements().FirstOrDefault(x => x.Name == name);
if (match == null) return;
XElement ele;
ele = match.Element("background");
if (ele.Value != null) backgroundColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("controlBack");
if (ele.Value != null) controlBackColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("controlFore");
if (ele.Value != null) controlForeColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("highlightBack");
if (ele.Value != null) highlightBackColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("highlightFore");
if (ele.Value != null) highlightForeColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("seekBarBack");
if (ele.Value != null) seekBarBackColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("seekBarFore");
if (ele.Value != null) seekBarForeColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("volBarBack");
if (ele.Value != null) volBarBackColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("volBarFore");
if (ele.Value != null) volBarForeColor = ExtensionMethods.ColorFromHex(ele.Value);
ele = match.Element("trackTitle");