API tools faq
paste
Advertisement
altervisi0n

курсач 2 сем

altervisi0n
May 24th, 2023
123
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Delphi 28.89 KB | None | 0 0
raw download clone embed print report
  1. unit UnitPlay;
  2.  
  3. interface
  4.  
  5. uses
  6.   Winapi.Windows, Winapi.Messages, System.SysUtils,
  7.   System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms,
  8.   Vcl.Dialogs, Vcl.ExtCtrls, Vcl.StdCtrls, Vcl.ComCtrls, Bass, Inifiles,
  9.   Vcl.Buttons,
  10.   System.ImageList, Vcl.ImgList;
  11.  
  12. type
  13.  
  14.   TDrawData = array [0 .. 512] of Single;
  15.   TPlayerMode = (Stop, Play, Paused);
  16.  
  17.   TSoundCloud = class(TForm)
  18.     IndicateGraph: TPaintBox;
  19.     TimeFirstLabel: TLabel;
  20.     TimeLastLabel: TLabel;
  21.     SoundLabel: TLabel;
  22.     BalanceLabel: TLabel;
  23.     ScrollSongBar: TScrollBar;
  24.     SongsList: TListBox;
  25.     OpenDialog1: TOpenDialog;
  26.     Timer1: TTimer;
  27.     SoundBar: TTrackBar;
  28.     BalanceBar: TTrackBar;
  29.     SongNameLabel: TLabel;
  30.     VolumeZeroButton: TBitBtn;
  31.     PlayButton: TBitBtn;
  32.     ImageList1: TImageList;
  33.     PauseButton: TBitBtn;
  34.     BackButton: TBitBtn;
  35.     ForwardButton: TBitBtn;
  36.     StopButton: TBitBtn;
  37.     TrashCanButton: TBitBtn;
  38.     FolderButton: TBitBtn;
  39.     EqualizerButton: TBitBtn;
  40.     MiniViewButton: TBitBtn;
  41.     VolumeTenButton: TBitBtn;
  42.     SettingsAndInfoButton: TBitBtn;
  43.     procedure EqualizerButtonClick(Sender: TObject);
  44.     procedure VolumeZeroButtonClick(Sender: TObject);
  45.     procedure Player;
  46.     procedure FormCreate(Sender: TObject);
  47.     procedure FormClose(Sender: TObject; var Action: TCloseAction);
  48.     procedure ScrollSongBarScroll(Sender: TObject; ScrollCode: TScrollCode;
  49.       var ScrollPos: Integer);
  50.     procedure Timer1Timer(Sender: TObject);
  51.     procedure SongsListDblClick(Sender: TObject);
  52.     procedure IndicateGraphPaint(Sender: TObject);
  53.     procedure Draw(HWND: THandle; DrawData: TDrawData; X, Y: Integer);
  54.     procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
  55.     procedure PlayButtonClick(Sender: TObject);
  56.     procedure PauseButtonClick(Sender: TObject);
  57.     procedure BackButtonClick(Sender: TObject);
  58.     procedure ForwardButtonClick(Sender: TObject);
  59.     procedure StopButtonClick(Sender: TObject);
  60.     procedure TrashCanButtonClick(Sender: TObject);
  61.     procedure FolderButtonClick(Sender: TObject);
  62.     procedure MiniViewButtonClick(Sender: TObject);
  63.     procedure ActivateMusicPlayer();
  64.     procedure DeActivateMusicPlayer();
  65.     procedure PlayOrNot();
  66.     procedure VolumeTenButtonClick(Sender: TObject);
  67.     procedure SettingsAndInfoButtonClick(Sender: TObject);
  68.     procedure SondListDrawItem(Control: TWinControl; Index: Integer;
  69.       Rect: TRect; State: TOwnerDrawState);
  70.     procedure CreateCfg;
  71.     procedure CloseCfg;
  72.  
  73.   private
  74.     { Private declarations }
  75.  
  76.   public
  77.     { Public declarations }
  78.  
  79.   end;
  80.  
  81. var
  82.   SoundCloud: TSoundCloud;
  83.   I: Longint; // номер песни
  84.   Filename: string; // имя файла
  85.   Channel: Integer; // сюда сохраняем дескриптор
  86.   Mode: TPlayerMode; // режим
  87.   P: BASS_DX8_PARAMEQ;
  88.   Fx: array [1 .. 10] of Longint;
  89.   // переменные визуализации
  90.   DrawPeaks: array [0 .. 164] of Longint;
  91.   DrawFallOff: array [0 .. 164] of Longint;
  92.   // переменная файла конфигурации
  93.   IniFile: TIniFile;
  94.  
  95. implementation
  96.  
  97. {$R *.dfm}
  98.  
  99. uses
  100.   UnitMini, UnitMix, UnitInformation;
  101.  
  102. procedure TSoundCloud.Draw(HWND: THandle; DrawData: TDrawData; X, Y: Integer);
  103. var
  104.   I, YPos: Longint;
  105.   YVal: Single;
  106. begin
  107.   IndicateGraph.Canvas.Pen.Color := clBlack;
  108.   IndicateGraph.Canvas.Brush.Color := clBlack;
  109.   IndicateGraph.Canvas.Rectangle(0, 0, IndicateGraph.Width,
  110.     IndicateGraph.Height);
  111.   IndicateGraph.Canvas.Pen.Color := clRed;
  112.   for I := 0 to 163 do
  113.   begin
  114.     YVal := Abs(DrawData[I]);
  115.     YPos := Trunc((YVal) * 500);
  116.     if YPos > IndicateGraph.Height then
  117.       YPos := IndicateGraph.Height;
  118.     if YPos >= DrawPeaks[I] then
  119.       DrawPeaks[I] := YPos
  120.     else
  121.       DrawPeaks[I] := DrawPeaks[I] - 1;
  122.     if YPos >= DrawFallOff[I] then
  123.       DrawFallOff[I] := YPos
  124.     else
  125.       DrawFallOff[I] := DrawFallOff[I] - 3;
  126.     IndicateGraph.Canvas.Pen.Color := clYellow;
  127.     IndicateGraph.Canvas.MoveTo(X + I * (3 + 1), Y + IndicateGraph.Height -
  128.       DrawPeaks[I]);
  129.     IndicateGraph.Canvas.LineTo(X + I * (3 + 1) + 3, Y + IndicateGraph.Height -
  130.       DrawPeaks[I]);
  131.     IndicateGraph.Canvas.Pen.Color := clRed;
  132.     IndicateGraph.Canvas.Brush.Color := clRed;
  133.     IndicateGraph.Canvas.Rectangle(X + I * (3 + 1), Y + IndicateGraph.Height -
  134.       DrawFallOff[I], X + I * (3 + 1) + 3, Y + IndicateGraph.Height);
  135.   end;
  136. end;
  137.  
  138. procedure TSoundCloud.PlayButtonClick(Sender: TObject);
  139. begin
  140.   PlayOrNot();
  141.   if Mode = Play then
  142.     exit;
  143.   Player;
  144. end;
  145.  
  146. procedure TSoundCloud.Player;
  147. begin
  148.   if Mode <> Paused then
  149.   begin
  150.     if not FileExists(Filename) then
  151.     begin
  152.       Application.MessageBox('Ошибка воспроизведения файла', 'Ошибка ',
  153.         MB_ICONERROR);
  154.       exit;
  155.     end;
  156.     BASS_ChannelStop(Channel);
  157.     BASS_StreamFree(Channel);
  158.     Channel := BASS_StreamCreateFile(FALSE, PChar(Filename), 0, 0, 0
  159. {$IFDEF UNICODE} or BASS_UNICODE {$ENDIF});
  160.     if Channel = 0 then
  161.     begin
  162.       Application.MessageBox('Ошибка воспроизведения файла', 'Ошибка',
  163.         MB_ICONERROR);
  164.       exit;
  165.     end;
  166.   end;
  167.   Fx[1] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  168.   Fx[2] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  169.   Fx[3] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  170.   Fx[4] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  171.   Fx[5] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  172.   Fx[6] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  173.   Fx[7] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  174.   Fx[8] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  175.   Fx[9] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  176.   Fx[10] := BASS_ChannelSetFX(Channel, BASS_FX_DX8_PARAMEQ, 1);
  177.  
  178.   P.fGain := 15 - Mixtape.FirstBar.Position;
  179.   P.fBandwidth := 3;
  180.   P.fCenter := 80;
  181.   BASS_FXSetParameters(Fx[1], @P);
  182.  
  183.   P.fGain := 15 - Mixtape.SecondBar.Position;
  184.   P.fBandwidth := 3;
  185.   P.fCenter := 170;
  186.   BASS_FXSetParameters(Fx[2], @P);
  187.  
  188.   P.fGain := 15 - Mixtape.ThirdBar.Position;
  189.   P.fBandwidth := 3;
  190.   P.fCenter := 310;
  191.   BASS_FXSetParameters(Fx[3], @P);
  192.  
  193.   P.fGain := 15 - Mixtape.FourthBar.Position;
  194.   P.fBandwidth := 3;
  195.   P.fCenter := 600;
  196.   BASS_FXSetParameters(Fx[4], @P);
  197.  
  198.   P.fGain := 15 - Mixtape.FifthBar.Position;
  199.   P.fBandwidth := 3;
  200.   P.fCenter := 1000;
  201.   BASS_FXSetParameters(Fx[5], @P);
  202.  
  203.   P.fGain := 15 - Mixtape.SixthBar.Position;
  204.   P.fBandwidth := 3;
  205.   P.fCenter := 3000;
  206.   BASS_FXSetParameters(Fx[6], @P);
  207.  
  208.   P.fGain := 15 - Mixtape.SeventhBar.Position;
  209.   P.fBandwidth := 3;
  210.   P.fCenter := 6000;
  211.   BASS_FXSetParameters(Fx[7], @P);
  212.  
  213.   P.fGain := 15 - Mixtape.EighthBar.Position;
  214.   P.fBandwidth := 3;
  215.   P.fCenter := 10000;
  216.   BASS_FXSetParameters(Fx[8], @P);
  217.  
  218.   P.fGain := 15 - Mixtape.NinethBar.Position;
  219.   P.fBandwidth := 3;
  220.   P.fCenter := 12000;
  221.   BASS_FXSetParameters(Fx[9], @P);
  222.  
  223.   P.fGain := 15 - Mixtape.TenthBar.Position;
  224.   P.fBandwidth := 3;
  225.   P.fCenter := 14000;
  226.   BASS_FXSetParameters(Fx[10], @P);
  227.  
  228.   if not BASS_ChannelPlay(Channel, FALSE) then
  229.   begin
  230.     Application.MessageBox('Ошибка воспроизведения файла', 'Ошибка',
  231.       MB_ICONERROR);
  232.     exit;
  233.   end;
  234.   ScrollSongBar.Min := 0;
  235.   ScrollSongBar.Max := bass_ChannelGetLength(Channel, 0) - 1;
  236.   SongNameLabel.Caption := ExtractFileName(Filename);
  237.   Mode := Play;
  238.   if (Assigned(MiniLonely)) and (Mode = Play) then
  239.   begin
  240.     MiniLonely.ScrollBar1.Min := ScrollSongBar.Min;
  241.     MiniLonely.ScrollBar1.Max := ScrollSongBar.Max;
  242.     MiniLonely.TrackNameLabel.Caption := SongNameLabel.Caption;
  243.   end;
  244. end;
  245.  
  246. procedure TSoundCloud.ScrollSongBarScroll(Sender: TObject;
  247.   ScrollCode: TScrollCode; var ScrollPos: Integer);
  248. begin
  249.   bass_ChannelSetPosition(Channel, ScrollSongBar.Position, 0);
  250.   if not GetKeyState(VK_LBUTTON) < 0 then
  251.     PauseButton.Click;
  252. end;
  253.  
  254. procedure TSoundCloud.SondListDrawItem(Control: TWinControl; Index: Integer;
  255.   Rect: TRect; State: TOwnerDrawState);
  256. const
  257.   W = 16;
  258.   H = 16;
  259. begin
  260.   with (Control as TListBox).Canvas do
  261.   begin
  262.     FillRect(Rect);
  263.   end;
  264.   with (Control as TListBox).Canvas do
  265.   begin
  266.     Font.Color := clWhite;
  267.     Font.Size := 9;
  268.     Brush.Style := bsClear;
  269.     Brush.Color := clWhite;
  270.     SetBkMode(SongsList.Canvas.Handle, TRANSPARENT);
  271.     TextOut(Rect.Left, Rect.Top, IntToStr(Index + 1) + '. ' +
  272.       ExtractFileName(SongsList.Items[index]));
  273.   end;
  274. end;
  275.  
  276. procedure TSoundCloud.StopButtonClick(Sender: TObject);
  277. begin
  278.   if Mode = Play then
  279.   begin
  280.     BASS_ChannelStop(Channel);
  281.     Mode := Stop;
  282.   end;
  283. end;
  284.  
  285. procedure TSoundCloud.Timer1Timer(Sender: TObject);
  286. var
  287.   FFTFata: TDrawData;
  288.   TrackLen, TrackPos: Double;
  289.   ValPos: Double;
  290.   ValLen: Double;
  291. begin
  292.   if Mode <> Play then
  293.     exit;
  294.   if BASS_ChannelGetPosition(Channel, 0) = bass_ChannelGetLength(Channel, 0)
  295.   then
  296.   begin
  297.     if I < SongsList.Items.Count - 1 then
  298.     begin
  299.       Inc(I);
  300.       Filename := SongsList.Items.Strings[I];
  301.       SongsList.ItemIndex := I;
  302.       Mode := Stop;
  303.       Player;
  304.     end
  305.     else
  306.       exit;
  307.   end;
  308.   BASS_ChannelGetData(Channel, @FFTFata, BASS_DATA_FFT1024);
  309.   Draw(IndicateGraph.Canvas.Handle, FFTFata, 0, -5);
  310.  
  311.   ScrollSongBar.Position := BASS_ChannelGetPosition(Channel, 0);
  312.   MiniLonely.ScrollBar1.Position := ScrollSongBar.Position;
  313.  
  314.   TrackPos := BASS_ChannelBytes2Seconds(Channel,
  315.     BASS_ChannelGetPosition(Channel, 0));
  316.  
  317.   TrackLen := BASS_ChannelBytes2Seconds(Channel,
  318.     bass_ChannelGetLength(Channel, 0));
  319.   ValPos := TrackPos / (24 * 3600);
  320.   ValLen := TrackLen / (24 * 3600);
  321.   TimeFirstLabel.Caption := FormatDateTime('hh:mm:ss', ValPos);
  322.   TimeLastLabel.Caption := FormatDateTime('hh:mm:ss', ValLen);
  323.   BASS_ChannelSetAttribute(Channel, BASS_ATTRIB_VOL, SoundBar.Position / 10);
  324.   BASS_ChannelSetAttribute(Channel, BASS_ATTRIB_PAN, BalanceBar.Position / 5);
  325. end;
  326.  
  327. procedure TSoundCloud.TrashCanButtonClick(Sender: TObject);
  328. begin
  329.   case Application.MessageBox('Вы точно хотите удалить треки?',
  330.     'Предупреждение', MB_YESNO + MB_ICONQUESTION + MB_DEFBUTTON2) of
  331.     IDYES:
  332.       begin
  333.         SongsList.Clear;
  334.         DeActivateMusicPlayer();
  335.         BASS_ChannelStop(Channel);
  336.         Mode := Stop;
  337.         Application.MessageBox
  338.           ('Вы очистили плейлист, воспользуйтесь добавлением новых мелодий',
  339.           'Предупреждение', MB_ICONINFORMATION);
  340.       end;
  341.   end;
  342. end;
  343.  
  344. procedure TSoundCloud.BackButtonClick(Sender: TObject);
  345. begin
  346.   PlayOrNot();
  347.   if SongsList.ItemIndex > 0 then
  348.   begin
  349.     Dec(I);
  350.     Filename := SongsList.Items.Strings[I];
  351.     SongsList.ItemIndex := I;
  352.     Mode := Stop;
  353.     Player;
  354.   end
  355.   else
  356.   begin
  357.     BackButton.Enabled := FALSE;
  358.     Application.MessageBox('Это первый трек в вашем плейлисте!', 'Ошибка',
  359.       MB_ICONERROR);
  360.   end;
  361.   StopButton.Click;
  362.   PlayButton.Click;
  363. end;
  364.  
  365. procedure TSoundCloud.VolumeZeroButtonClick(Sender: TObject);
  366. begin
  367.   if Mode = Play then
  368.     SoundBar.Position := 0;
  369. end;
  370.  
  371. procedure TSoundCloud.VolumeTenButtonClick(Sender: TObject);
  372. begin
  373.   if Mode = Play then
  374.     SoundBar.Position := 10;
  375. end;
  376.  
  377. procedure TSoundCloud.SettingsAndInfoButtonClick(Sender: TObject);
  378. begin
  379.   UnitInfo.show;
  380. end;
  381.  
  382. procedure TSoundCloud.MiniViewButtonClick(Sender: TObject);
  383. begin
  384.   if (Mode = Play) or (Mode = Paused) then
  385.   begin
  386.     MiniViewButton.Enabled := True;
  387.     MiniLonely.show;
  388.     SoundCloud.Hide;
  389.     MiniLonely.WindowState := wsNormal;
  390.   end;
  391. end;
  392.  
  393. procedure TSoundCloud.EqualizerButtonClick(Sender: TObject);
  394. begin
  395.   Mixtape.show;
  396. end;
  397.  
  398. procedure TSoundCloud.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
  399. begin
  400.   case Application.MessageBox('Вы точно хотите выйти из программы?', 'Выход',
  401.     MB_YESNO + MB_ICONQUESTION + MB_DEFBUTTON2) of
  402.     IDYES:
  403.       CanClose := True;
  404.     IDNO:
  405.       CanClose := FALSE;
  406.   end;
  407. end;
  408.  
  409. procedure TSoundCloud.FolderButtonClick(Sender: TObject);
  410. var
  411.   J: Integer;
  412. begin
  413.   OpenDialog1.Title := 'Выбрать музыку';
  414.   OpenDialog1.Filter := 'mp3|*.mp3';
  415.   if SongsList.Count <> 0 then
  416.     I := SongsList.ItemIndex
  417.   else
  418.     I := 0;
  419.   if not OpenDialog1.Execute then
  420.     exit;
  421.   begin
  422.     for J := 0 to OpenDialog1.Files.Count - 1 do
  423.     begin
  424.       SongsList.Items.Add(OpenDialog1.Files.Strings[J]);
  425.     end;
  426.   end;
  427.   Filename := SongsList.Items.Strings[I];
  428.   SongsList.ItemIndex := I;
  429.  
  430.   PlayOrNot();
  431. end;
  432.  
  433. procedure TSoundCloud.FormClose(Sender: TObject; var Action: TCloseAction);
  434. begin
  435.   CloseCfg;
  436.   Bass_Stop();
  437.   BASS_StreamFree(Channel);
  438.   Bass_Free;
  439. end;
  440.  
  441. procedure TSoundCloud.CloseCfg;
  442. var
  443.   N: Integer;
  444. begin
  445.   IniFile.WriteInteger('Информация о форме', 'Left', Left);
  446.   IniFile.WriteInteger('Информация о форме', 'Top', Top);
  447.   IniFile.WriteInteger('Информация о форме', 'Width', Width);
  448.   IniFile.WriteInteger('Информация о форме', 'Height', Height);
  449.   IniFile.WriteInteger('Громкость', 'SoundBar.position', SoundBar.Position);
  450.   IniFile.WriteInteger('Эквалайзер', 'FirstBar.position',
  451.     Mixtape.FirstBar.Position);
  452.   IniFile.WriteInteger('Эквалайзер', 'SecondBar.position',
  453.     Mixtape.SecondBar.Position);
  454.   IniFile.WriteInteger('Эквалайзер', 'ThirdBar.position',
  455.     Mixtape.ThirdBar.Position);
  456.   IniFile.WriteInteger('Эквалайзер', 'FourthBar.position',
  457.     Mixtape.FourthBar.Position);
  458.   IniFile.WriteInteger('Эквалайзер', 'FifthBar.position',
  459.     Mixtape.FifthBar.Position);
  460.   IniFile.WriteInteger('Эквалайзер', 'SixthBar.position',
  461.     Mixtape.SixthBar.Position);
  462.   IniFile.WriteInteger('Эквалайзер', 'SeventhBar.position',
  463.     Mixtape.SeventhBar.Position);
  464.   IniFile.WriteInteger('Эквалайзер', 'EighthBar.position',
  465.     Mixtape.EighthBar.Position);
  466.   IniFile.WriteInteger('Эквалайзер', 'NinethBar.position',
  467.     Mixtape.NinethBar.Position);
  468.   IniFile.WriteInteger('Эквалайзер', 'TenthBar.position',
  469.     Mixtape.TenthBar.Position);
  470.   IniFile.WriteInteger('Количество треков', 'Треков:', SongsList.Items.Count);
  471.   IniFile.EraseSection('Плейлист');
  472.   for N := 0 to SongsList.Items.Count - 1 do
  473.   begin
  474.     IniFile.WriteString('Плейлист', 'Трек ' + IntToStr(N + 1),
  475.       SongsList.Items.Strings[N]);
  476.   end;
  477.   IniFile.WriteTime('Время', 'Время запуска последней сессии', Time);
  478.   IniFile.Free;
  479. end;
  480.  
  481. procedure TSoundCloud.FormCreate(Sender: TObject);
  482. begin
  483.   SoundBar.Min := 0;
  484.   SoundBar.Max := 10;
  485.   SoundBar.Position := 25;
  486.  
  487.   BalanceBar.Min := -5;
  488.   BalanceBar.Max := 5;
  489.   BalanceBar.Position := 0;
  490.  
  491.   if (HiWord(BASS_GetVersion) <> BASSVERSION) then
  492.   begin
  493.     Application.MessageBox('Не корректная версия BASS.DLL', 'Ошибка',
  494.       MB_ICONERROR);
  495.     exit;
  496.   end;
  497.   if not BASS_Init(-1, 44100, 0, Handle, nil) then
  498.   begin
  499.     Application.MessageBox('Ошибка инициализация аудио', 'Ошибка',
  500.       MB_ICONERROR);
  501.     exit;
  502.   end;
  503.   CreateCfg;
  504. end;
  505.  
  506. procedure TSoundCloud.CreateCfg;
  507. var
  508.   N, Count: Integer;
  509. begin
  510.   IniFile := TIniFile.Create(ExtractFilePath(Application.ExeName) +
  511.     'Configuration.ini');
  512.   SoundBar.Position := IniFile.ReadInteger('Громкость', 'SoundBar.position', 5);
  513.   Count := IniFile.ReadInteger('Количество треков', 'Треков:', 0);
  514.   if Count <> 0 then
  515.   begin
  516.     ActivateMusicPlayer();
  517.     for N := 0 to Count - 1 do
  518.       SongsList.Items.Add(IniFile.ReadString('Плейлист',
  519.         'Трек ' + IntToStr(N + 1), 'Ошибка чтения'));
  520.     Filename := SongsList.Items.Strings[0];
  521.     SongsList.ItemIndex := 0;
  522.   end;
  523. end;
  524.  
  525. procedure TSoundCloud.PlayOrNot();
  526. begin
  527.   if SongsList.Items.Count = 0 then
  528.   begin
  529.     DeActivateMusicPlayer();
  530.     Application.MessageBox
  531.       ('Воспользуйтесь загрузкой треков для работы с плеером', 'Ошибка',
  532.       MB_ICONERROR);
  533.   end
  534.   else
  535.     ActivateMusicPlayer();
  536. end;
  537.  
  538. procedure TSoundCloud.ActivateMusicPlayer();
  539. begin
  540.   PauseButton.Enabled := True;
  541.   ForwardButton.Enabled := True;
  542.   BackButton.Enabled := True;
  543.   EqualizerButton.Enabled := True;
  544.   StopButton.Enabled := True;
  545.   PlayButton.Enabled := True;
  546.   MiniViewButton.Enabled := True;
  547.   TrashCanButton.Enabled := True;
  548. end;
  549.  
  550. procedure TSoundCloud.DeActivateMusicPlayer();
  551. begin
  552.   PauseButton.Enabled := FALSE;
  553.   PlayButton.Enabled := FALSE;;
  554.   ForwardButton.Enabled := FALSE;
  555.   BackButton.Enabled := FALSE;
  556.   EqualizerButton.Enabled := FALSE;
  557.   StopButton.Enabled := FALSE;
  558.   MiniViewButton.Enabled := FALSE;
  559.   TrashCanButton.Enabled := FALSE;
  560. end;
  561.  
  562. procedure TSoundCloud.ForwardButtonClick(Sender: TObject);
  563. begin
  564.   PlayOrNot();
  565.   if SongsList.ItemIndex < SongsList.Count - 1 then
  566.   begin
  567.     Inc(I);
  568.     Filename := SongsList.Items.Strings[I];
  569.     SongsList.ItemIndex := I;
  570.     Mode := Stop;
  571.     Player;
  572.   end;
  573.   StopButton.Click;
  574.   PlayButton.Click;
  575. end;
  576.  
  577. procedure TSoundCloud.SongsListDblClick(Sender: TObject);
  578. begin
  579.   I := SongsList.ItemIndex;
  580.   Filename := SongsList.Items.Strings[I];
  581.   UnitInfo.AddMemo(Sender);
  582.   Mode := Stop;
  583.   Player;
  584. end;
  585.  
  586. procedure TSoundCloud.PauseButtonClick(Sender: TObject);
  587. begin
  588.   PlayOrNot();
  589.   if Mode = Play then
  590.   begin
  591.     BASS_ChannelPause(Channel);
  592.     Mode := Paused;
  593.   end;
  594. end;
  595.  
  596. procedure TSoundCloud.IndicateGraphPaint(Sender: TObject);
  597. begin
  598.   IndicateGraph.Canvas.Pen.Color := clBlack;
  599.   IndicateGraph.Canvas.Brush.Color := clBlack;
  600.   IndicateGraph.Canvas.Rectangle(0, 0, IndicateGraph.Width,
  601.     IndicateGraph.Height);
  602. end;
  603.  
  604. end.
  605.  
  606.  
  607.  
  608.  
  609. unit UnitMix;
  610.  
  611. interface
  612.  
  613. uses
  614.   Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  615.   Dialogs, StdCtrls, ComCtrls, bass, Vcl.ExtCtrls;
  616.  
  617. type
  618.   TMixtape = class(TForm)
  619.     NinethBar: TTrackBar;
  620.     EighthBar: TTrackBar;
  621.     SeventhBar: TTrackBar;
  622.     SixthBar: TTrackBar;
  623.     FifthBar: TTrackBar;
  624.     FourthBar: TTrackBar;
  625.     ThirdBar: TTrackBar;
  626.     SecondBar: TTrackBar;
  627.     FirstBar: TTrackBar;
  628.     TenthBar: TTrackBar;
  629.     Label14: TLabel;
  630.     Label13: TLabel;
  631.     Label12: TLabel;
  632.     Label11: TLabel;
  633.     Label10: TLabel;
  634.     Label9: TLabel;
  635.     Label8: TLabel;
  636.     Label7: TLabel;
  637.     Label6: TLabel;
  638.     Label5: TLabel;
  639.     PaintBox1: TPaintBox;
  640.     PaintBox2: TPaintBox;
  641.     Timer1: TTimer;
  642.     procedure FirstBarChange(Sender: TObject);
  643.     procedure SecondBarChange(Sender: TObject);
  644.     procedure ThirdBarChange(Sender: TObject);
  645.     procedure FourthBarChange(Sender: TObject);
  646.     procedure FifthBarChange(Sender: TObject);
  647.     procedure SixthBarChange(Sender: TObject);
  648.     procedure SeventhBarChange(Sender: TObject);
  649.     procedure EighthBarChange(Sender: TObject);
  650.     procedure NinethBarChange(Sender: TObject);
  651.     procedure TenthBarChange(Sender: TObject);
  652.     procedure FormCreate(Sender: TObject);
  653.     procedure Timer1Timer(Sender: TObject);
  654.   private
  655.     { Private declarations }
  656.   public
  657.     { Public declarations }
  658.   end;
  659.  
  660. var
  661.   Mixtape: TMixtape;
  662.  
  663. implementation
  664.  
  665. {$R *.dfm}
  666.  
  667. uses UnitPlay;
  668.  
  669. procedure TMixtape.FormCreate(Sender: TObject);
  670. begin
  671.   FirstBar.position := IniFile.ReadInteger('Эквалайзер', 'FirstBar.position', 15);
  672.   SecondBar.position := IniFile.ReadInteger('Эквалайзер',
  673.     'SecondBar.position', 15);
  674.   ThirdBar.position := IniFile.ReadInteger('Эквалайзер', 'ThirdBar.position', 15);
  675.   FourthBar.position := IniFile.ReadInteger('Эквалайзер',
  676.     'FourthBar.position', 15);
  677.   FifthBar.position := IniFile.ReadInteger('Эквалайзер', 'FifthBar.position', 15);
  678.   SixthBar.position := IniFile.ReadInteger('Эквалайзер', 'SixthBar.position', 15);
  679.   SeventhBar.position := IniFile.ReadInteger('Эквалайзер',
  680.     'SeventhBar.position', 15);
  681.   EighthBar.position := IniFile.ReadInteger('Эквалайзер',
  682.     'EighthBar.position', 15);
  683.   NinethBar.position := IniFile.ReadInteger('Эквалайзер',
  684.     'NinethBar.position', 15);
  685.   TenthBar.position := IniFile.ReadInteger('Эквалайзер', 'TenthBar.position', 15);
  686. end;
  687.  
  688. procedure TMixtape.EighthBarChange(Sender: TObject);
  689. begin
  690.   BASS_FXGetParameters(fx[8], @p);
  691.   p.fgain := 15 - EighthBar.position;
  692.   BASS_FXSetParameters(fx[8], @p);
  693. end;
  694.  
  695. procedure TMixtape.NinethBarChange(Sender: TObject);
  696. begin
  697.   BASS_FXGetParameters(fx[9], @p);
  698.   p.fgain := 15 - NinethBar.position;
  699.   BASS_FXSetParameters(fx[9], @p);
  700. end;
  701.  
  702. procedure TMixtape.TenthBarChange(Sender: TObject);
  703. begin
  704.   BASS_FXGetParameters(fx[10], @p);
  705.   p.fgain := 15 - TenthBar.position;
  706.   BASS_FXSetParameters(fx[10], @p);
  707. end;
  708.  
  709. procedure TMixtape.FirstBarChange(Sender: TObject);
  710. begin
  711.   BASS_FXGetParameters(fx[1], @p);
  712.   p.fgain := 15 - FirstBar.position;
  713.   BASS_FXSetParameters(fx[1], @p);
  714. end;
  715.  
  716. procedure TMixtape.SecondBarChange(Sender: TObject);
  717. begin
  718.   BASS_FXGetParameters(fx[2], @p);
  719.   p.fgain := 15 - SecondBar.position;
  720.   BASS_FXSetParameters(fx[2], @p);
  721. end;
  722.  
  723. procedure TMixtape.ThirdBarChange(Sender: TObject);
  724. begin
  725.   BASS_FXGetParameters(fx[3], @p);
  726.   p.fgain := 15 - ThirdBar.position;
  727.   BASS_FXSetParameters(fx[3], @p);
  728. end;
  729.  
  730. procedure TMixtape.Timer1Timer(Sender: TObject);
  731. var
  732.   Left, Right, L1, R1: Integer;
  733.   Level: DWORD;
  734. begin
  735.   if BASS_ChannelIsActive(Channel) <> BASS_Active_Playing then
  736.     exit;
  737.   Level := BASS_ChannelGetLevel(Channel);
  738.   Left := LoWord(Level);
  739.   Right := HiWord(Level);
  740.   PaintBox1.Canvas.Brush.Color := clWhite;
  741.   PaintBox1.Canvas.FillRect(PaintBox1.Canvas.ClipRect);
  742.   PaintBox2.Canvas.Brush.Color := clWhite;
  743.   PaintBox2.Canvas.FillRect(PaintBox2.Canvas.ClipRect);
  744.   PaintBox1.Canvas.Brush.Color := clBlack;
  745.   PaintBox2.Canvas.Brush.Color := clBlack;
  746.   PaintBox1.Canvas.Rectangle(0, PaintBox1.Height - L1, PaintBox1.Width,
  747.     PaintBox1.Height);
  748.   PaintBox2.Canvas.Rectangle(0, PaintBox2.Height - R1, PaintBox2.Width,
  749.     PaintBox2.Height);
  750. end;
  751.  
  752. procedure TMixtape.FourthBarChange(Sender: TObject);
  753. begin
  754.   BASS_FXGetParameters(fx[4], @p);
  755.   p.fgain := 15 - FourthBar.position;
  756.   BASS_FXSetParameters(fx[4], @p);
  757. end;
  758.  
  759. procedure TMixtape.FifthBarChange(Sender: TObject);
  760. begin
  761.   BASS_FXGetParameters(fx[5], @p);
  762.   p.fgain := 15 - FifthBar.position;
  763.   BASS_FXSetParameters(fx[5], @p);
  764. end;
  765.  
  766. procedure TMixtape.SixthBarChange(Sender: TObject);
  767. begin
  768.   BASS_FXGetParameters(fx[6], @p);
  769.   p.fgain := 15 - SixthBar.position;
  770.   BASS_FXSetParameters(fx[6], @p);
  771. end;
  772.  
  773. procedure TMixtape.SeventhBarChange(Sender: TObject);
  774. begin
  775.   BASS_FXGetParameters(fx[7], @p);
  776.   p.fgain := 15 - SeventhBar.position;
  777.   BASS_FXSetParameters(fx[7], @p);
  778. end;
  779.  
  780. end.
  781.  
  782.  
  783.  
  784.  
  785. unit UnitMini;
  786.  
  787. interface
  788.  
  789. uses
  790.   Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
  791.   System.Classes, Vcl.Graphics,
  792.   Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtCtrls, Vcl.StdCtrls, Vcl.Buttons,
  793.   Bass;
  794.  
  795. type
  796.   TMiniLonely = class(TForm)
  797.     Timer1: TTimer;
  798.     MiniViewButton: TBitBtn;
  799.     PlayButton: TBitBtn;
  800.     NextSongButton: TBitBtn;
  801.     StopButton: TBitBtn;
  802.     PrevSongButton: TBitBtn;
  803.     ScrollBar1: TScrollBar;
  804.     TrackNameLabel: TLabel;
  805.     procedure FormClose(Sender: TObject; var Action: TCloseAction);
  806.     procedure FormCreate(Sender: TObject);
  807.     procedure TimerTimer(Sender: TObject);
  808.     procedure MiniViewButtonClick(Sender: TObject);
  809.     procedure StopButtonClick(Sender: TObject);
  810.     procedure PlayButtonClick(Sender: TObject);
  811.     procedure NextSongButtonClick(Sender: TObject);
  812.     procedure PrevSongButtonClick(Sender: TObject);
  813.     procedure FormKeyPress(Sender: TObject; var Key: Char);
  814.     procedure ScrollSongBarScroll(Sender: TObject; ScrollCode: TScrollCode;
  815.       var ScrollPos: Integer);
  816.  
  817.   private
  818.     { Private declarations }
  819.   public
  820.     { Public declarations }
  821.   end;
  822.  
  823. var
  824.   MiniLonely: TMiniLonely;
  825.  
  826. implementation
  827.  
  828. {$R *.dfm}
  829.  
  830. uses
  831.   UnitPlay, UnitMix;
  832.  
  833. procedure TMiniLonely.FormClose(Sender: TObject; var Action: TCloseAction);
  834. begin
  835.   SoundCloud.Show;
  836.   SoundCloud.Position := poDesktopCenter;
  837. end;
  838.  
  839. procedure TMiniLonely.FormCreate(Sender: TObject);
  840. begin
  841.   Top := Screen.WorkAreaRect.Top + 150;
  842.   Left := Screen.WorkAreaRect.Right - Width;
  843.   SetWindowPos(Handle, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOACTIVATE + SWP_NOMOVE +
  844.     SWP_NOSIZE);
  845.   TrackNameLabel.Caption := SoundCloud.SongNameLabel.Caption;
  846. end;
  847.  
  848. procedure TMiniLonely.TimerTimer(Sender: TObject);
  849. begin
  850.   if MiniLonely.Visible and (Mode = Play) then
  851.   begin
  852.     TrackNameLabel.Caption := SoundCloud.SongNameLabel.Caption;
  853.     PlayButton.Visible := SoundCloud.PlayButton.Visible;
  854.     StopButton.Visible := SoundCloud.StopButton.Visible;
  855.     TrackNameLabel.Caption := ExtractFileName(Filename);
  856.     ScrollBar1.Position := SoundCloud.ScrollSongBar.Position;
  857.   end;
  858. end;
  859.  
  860. procedure TMiniLonely.FormKeyPress(Sender: TObject; var Key: Char);
  861. begin
  862.   if (Key = #32) then
  863.   begin
  864.     if (Mode = Play) then
  865.       SoundCloud.StopButton.Click
  866.     else
  867.       SoundCloud.PlayButton.Click;
  868.   end;
  869.   if Key = #27 then
  870.     MiniLonely.Close;
  871. end;
  872.  
  873. procedure TMiniLonely.MiniViewButtonClick(Sender: TObject);
  874. begin
  875.   MiniLonely.Close;
  876. end;
  877.  
  878. procedure TMiniLonely.ScrollSongBarScroll(Sender: TObject;
  879.   ScrollCode: TScrollCode; var ScrollPos: Integer);
  880. begin
  881.   ScrollBar1.Min := 0;
  882.   ScrollBar1.Max := bass_ChannelGEtLength(UnitPlay.Channel, 0) - 1;
  883.   bass_ChannelSetPosition(UnitPlay.Channel,
  884.     SoundCloud.ScrollSongBar.Position, 0);
  885. end;
  886.  
  887. procedure TMiniLonely.NextSongButtonClick(Sender: TObject);
  888. begin
  889.   SoundCloud.ForwardButton.Click;
  890. end;
  891.  
  892. procedure TMiniLonely.PlayButtonClick(Sender: TObject);
  893. begin
  894.   SoundCloud.PlayButton.Click;
  895. end;
  896.  
  897. procedure TMiniLonely.PrevSongButtonClick(Sender: TObject);
  898. begin
  899.   SoundCloud.BackButton.Click;
  900. end;
  901.  
  902. procedure TMiniLonely.StopButtonClick(Sender: TObject);
  903. begin
  904.   SoundCloud.StopButton.Click;
  905. end;
  906.  
  907. end.
  908.  
  909.  
  910.  
  911.  
  912. unit UnitInformation;
  913.  
  914. interface
  915.  
  916. uses
  917.   Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
  918.   System.Classes, Vcl.Graphics,
  919.   Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.Imaging.pngimage, Vcl.ExtCtrls,
  920.   ShellApi, Vcl.StdCtrls, Vcl.Buttons;
  921.  
  922. type
  923.  
  924.   LastTrack = ^Tracks;
  925.  
  926.   Tracks = record
  927.     FilePath: string;
  928.     Next: LastTrack;
  929.   end;
  930.  
  931.   TUnitInfo = class(TForm)
  932.     Image1: TImage;
  933.     Image2: TImage;
  934.     Image3: TImage;
  935.     Image4: TImage;
  936.     Image5: TImage;
  937.     LatestTracksButton: TBitBtn;
  938.     Label1: TLabel;
  939.     procedure Image3Click(Sender: TObject);
  940.     procedure Image4Click(Sender: TObject);
  941.     procedure Image5Click(Sender: TObject);
  942.     procedure Image2Click(Sender: TObject);
  943.     procedure Image1Click(Sender: TObject);
  944.     procedure AddMemo(Sender: TObject);
  945.     procedure WriteToMemo;
  946.     procedure LatestTracksButtonClick(Sender: TObject);
  947.  
  948.  
  949.   private
  950.     { Private declarations }
  951.   public
  952.     { Public declarations }
  953.   end;
  954.  
  955. var
  956.   UnitInfo: TUnitInfo;
  957.   Head: LastTrack;
  958.  
  959. implementation
  960.  
  961. {$R *.dfm}
  962.  
  963. uses
  964.   UnitPlay;
  965.  
  966.  
  967. procedure TUnitInfo.LatestTracksButtonClick(Sender: TObject);
  968. begin
  969.   WriteToMemo();
  970. end;
  971.  
  972. procedure TUnitInfo.Image1Click(Sender: TObject);
  973. begin
  974.   ShellExecute(Handle, 'open', 'https://github.com/antitoxical', Nil,
  975.     Nil, SW_SHOW);
  976. end;
  977.  
  978. procedure TUnitInfo.Image2Click(Sender: TObject);
  979. begin
  980.   ShellExecute(Handle, 'open',
  981.     'https://www.linkedin.com/in/%D0%B4%D0%B0%D0%BD%D0%B8%D0%BB%D0%B0-%D0%B0%D1%81%D0%B5%D0%BF%D0%BA%D0%BE%D0%B2-558147275',
  982.     Nil, Nil, SW_SHOW);
  983. end;
  984.  
  985. procedure TUnitInfo.Image3Click(Sender: TObject);
  986. begin
  987.   ShellExecute(Handle, 'open', 'https://vk.com/antitoxical', Nil, Nil, SW_SHOW);
  988. end;
  989.  
  990. procedure TUnitInfo.Image4Click(Sender: TObject);
  991. begin
  992.   ShellExecute(Handle, 'open', 'https://www.instagram.com/antitoxical', Nil,
  993.     Nil, SW_SHOW);
  994. end;
  995.  
  996. procedure TUnitInfo.Image5Click(Sender: TObject);
  997. begin
  998.   ShellExecute(Handle, 'open', 'https://t.me/altervisi0n', Nil, Nil, SW_SHOW);
  999. end;
  1000.  
  1001. procedure TUnitInfo.AddMemo(Sender: TObject);
  1002. var
  1003.   Curr: LastTrack;
  1004. begin
  1005.   New(Curr);
  1006.   Curr^.FilePath := SoundCloud.SongsList.Items.Strings[I];
  1007.   Curr^.Next := Head;
  1008.   Head := Curr;
  1009. end;
  1010.  
  1011. procedure TUnitInfo.WriteToMemo;
  1012. var
  1013.   Curr: LastTrack;
  1014.   St: string;
  1015. begin
  1016.   St := '';
  1017.   SoundCloud.SongsList.ItemIndex :=0;
  1018.   Curr := Head;
  1019.   while Curr <> NIL do
  1020.   begin
  1021.     SoundCloud.SongsList.ItemIndex := SoundCloud.SongsList.ItemIndex + 1;
  1022.     St := St + Curr^.FilePath + #13;
  1023.     Curr := Curr^.Next;
  1024.   end;
  1025.   if (SoundCloud.SongsList.Count <> 0) and (SoundCloud.SongsList.Count > 1) then
  1026.     ShowMessage('Все треки,проигрываемые в этой сессии:' + #13 + St)
  1027.   else
  1028.     ShowMessage('Треки не проигрывались.');
  1029. end;
  1030.  
  1031. end.
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!