492 lines
18 KiB
ObjectPascal
492 lines
18 KiB
ObjectPascal
|
|
/////////////////// Demo how to use United Openlib of Sound ////////////////////
|
|
unit main_sr;
|
|
|
|
{$mode objfpc}{$H+}
|
|
interface
|
|
|
|
uses
|
|
uos_flat,
|
|
uos,
|
|
ctypes,
|
|
Forms,
|
|
Dialogs,
|
|
SysUtils,
|
|
Graphics,
|
|
StdCtrls,
|
|
ComCtrls,
|
|
ExtCtrls,
|
|
Classes,
|
|
Controls, Grids;
|
|
|
|
type
|
|
{ TForm1 }
|
|
TForm1 = class(TForm)
|
|
Button1: TButton;
|
|
Button2: TButton;
|
|
Button3: TButton;
|
|
Button4: TButton;
|
|
Button5: TButton;
|
|
CheckBox1: TCheckBox;
|
|
CheckBox2: TCheckBox;
|
|
Edit1: TEdit;
|
|
Edit2: TEdit;
|
|
Edit3: TEdit;
|
|
Label1: TLabel;
|
|
Label2: TLabel;
|
|
Label4: TLabel;
|
|
Label5: TLabel;
|
|
Label6: TLabel;
|
|
Label7: TLabel;
|
|
PaintBox1: TPaintBox;
|
|
bwav: TRadioButton;
|
|
bogg: TRadioButton;
|
|
Shape1: TShape;
|
|
TrackBar1: TTrackBar;
|
|
TrackBar3: TTrackBar;
|
|
procedure Button1Click(Sender: TObject);
|
|
procedure Button2Click(Sender: TObject);
|
|
procedure Button3Click(Sender: TObject);
|
|
procedure Button4Click(Sender: TObject);
|
|
procedure CheckBox1Change(Sender: TObject);
|
|
procedure FormActivate(Sender: TObject);
|
|
procedure FormCreate(Sender: TObject);
|
|
procedure FormDestroy(Sender: TObject);
|
|
procedure PaintBox1Paint(Sender: TObject);
|
|
procedure ClosePlayer1;
|
|
procedure TrackBar1Change(Sender: TObject);
|
|
private
|
|
{ private declarations }
|
|
public
|
|
{ public declarations }
|
|
end;
|
|
|
|
procedure uos_logo();
|
|
|
|
var
|
|
Form1: TForm1;
|
|
BufferBMP: TBitmap;
|
|
PlayerIndex1: cardinal;
|
|
In1Index, out1index: integer;
|
|
thebuffer: array of cfloat;
|
|
thebufferinfos: TuosF_BufferInfos;
|
|
thememorystream: Tmemorystream;
|
|
|
|
implementation
|
|
|
|
{$R *.lfm}
|
|
|
|
{ TForm1 }
|
|
|
|
procedure TForm1.ClosePlayer1;
|
|
begin
|
|
sleep(500);
|
|
application.ProcessMessages;
|
|
button2.Enabled := True;
|
|
button3.Enabled := False;
|
|
button5.Enabled := False;
|
|
CheckBox1.Enabled := True;
|
|
CheckBox2.Enabled := True;
|
|
if CheckBox2.Checked = True then
|
|
Button4.Enabled := True;
|
|
end;
|
|
|
|
procedure TForm1.TrackBar1Change(Sender: TObject);
|
|
begin
|
|
if (Button2.Enabled = False) then
|
|
uos_InputSetDSPVolume(PlayerIndex1, In1Index, TrackBar1.position / 100,
|
|
TrackBar3.position / 100, True);
|
|
end;
|
|
|
|
procedure TForm1.FormActivate(Sender: TObject);
|
|
{$IFDEF Darwin}
|
|
var
|
|
opath: string;
|
|
{$ENDIF}
|
|
begin
|
|
uos_logo();
|
|
{$IFDEF Windows}
|
|
{$if defined(cpu64)}
|
|
edit1.Text := application.Location + 'lib\Windows\64bit\LibPortaudio-64.dll';
|
|
edit2.Text := application.Location + 'lib\Windows\64bit\LibSndFile-64.dll';
|
|
{$else}
|
|
edit1.Text := application.Location + 'lib\Windows\32bit\LibPortaudio-32.dll';
|
|
edit2.Text := application.Location + 'lib\Windows\32bit\LibSndFile-32.dll';
|
|
{$endif}
|
|
Edit3.Text := application.Location + 'sound\testrecord.wav';
|
|
{$ENDIF}
|
|
|
|
{$IFDEF Darwin}
|
|
{$IFDEF CPU32}
|
|
opath := application.location;
|
|
opath := copy(ordir, 1, Pos('/uos', opath) - 1);
|
|
Edit1.Text := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
|
|
Edit2.Text := opath + '/lib/Mac/32bit/LibSndFile-32.dylib';
|
|
Edit3.Text := application.Location + '/sound/testrecord.wav';
|
|
{$ENDIF}
|
|
{$IFDEF CPU64}
|
|
opath := application.location;
|
|
opath := copy(opath, 1, Pos('/uos', opath) - 1);
|
|
Edit1.Text := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
|
|
Edit2.Text := opath + '/lib/Mac/64bit/LibSndFile-64.dylib';
|
|
Edit3.Text := application.Location + '/sound/testrecord.wav';
|
|
{$ENDIF}
|
|
{$ENDIF}
|
|
|
|
{$if defined(CPUAMD64) and defined(linux) }
|
|
Edit1.Text := application.Location + 'lib/Linux/64bit/LibPortaudio-64.so';
|
|
Edit2.Text := application.Location + 'lib/Linux/64bit/LibSndFile-64.so';
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
{$if defined(cpu86) and defined(linux)}
|
|
Edit1.Text := application.Location + 'lib/Linux/32bit/LibPortaudio-32.so';
|
|
Edit2.Text := application.Location + 'lib/Linux/32bit/LibSndFile-32.so';
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
{$if defined(linux) and defined(cpuarm)}
|
|
Edit1.Text := application.Location + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
|
|
Edit2.Text := application.Location + 'lib/Linux/arm_raspberrypi/libsndfile-arm.so';
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
{$if defined(linux) and defined(cpuaarch64)}
|
|
Edit1.Text := application.Location + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
|
|
Edit2.Text := application.Location + 'lib/Linux/aarch64_raspberrypi/libsndfile_aarch64.so';
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
|
|
{$if defined(CPUAMD64) and defined(openbsd) }
|
|
Edit1.Text := application.Location + 'lib/OpenBSD/64bit/LibPortaudio-64.so';
|
|
Edit2.Text := application.Location + 'lib/OpenBSD/64bit/LibSndFile-64.so';
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
|
|
{$IFDEF freebsd}
|
|
{$if defined(cpu64)}
|
|
Edit1.Text := application.Location + 'lib/FreeBSD/64bit/libportaudio-64.so';
|
|
Edit2.Text := application.Location + 'lib/FreeBSD/64bit/libsndfile-64.so';
|
|
{$else}
|
|
Edit1.Text := application.Location + 'lib/FreeBSD/32bit/libportaudio-32.so';
|
|
Edit2.Text := application.Location + 'lib/FreeBSD/32bit/libsndfile-32.so';
|
|
{$endif}
|
|
Edit3.Text := application.Location + 'sound/testrecord.wav';
|
|
{$ENDIF}
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
end;
|
|
|
|
procedure TForm1.PaintBox1Paint(Sender: TObject);
|
|
begin
|
|
PaintBox1.Canvas.Draw(0, 0, BufferBMP);
|
|
end;
|
|
|
|
procedure TForm1.Button1Click(Sender: TObject);
|
|
begin
|
|
|
|
{$if defined(CPUAMD64) and defined(linux) }
|
|
// For Linux amd64, check libsndfile.so
|
|
if (Edit2.Text <> 'system') and (Edit2.Text <> '') then
|
|
if uos_TestLoadLibrary(PChar(edit2.Text)) = false then
|
|
edit2.Text := edit2.Text + '.2';
|
|
{$endif}
|
|
|
|
// Load the libraries
|
|
// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
|
|
if uos_LoadLib(PChar(edit1.Text), PChar(edit2.Text), nil, nil, nil, nil, nil) = 0 then
|
|
begin
|
|
form1.hide;
|
|
button1.Caption := 'PortAudio and SndFile libraries are loaded...';
|
|
button1.Enabled := False;
|
|
edit1.ReadOnly := True;
|
|
edit2.ReadOnly := True;
|
|
form1.Height := 318;
|
|
form1.Position := poScreenCenter;
|
|
form1.Show;
|
|
end
|
|
else
|
|
begin
|
|
if uosLoadResult.PAloaderror = 1 then
|
|
MessageDlg(edit1.Text + ' do not exist...', mtWarning, [mbYes], 0);
|
|
if uosLoadResult.PAloaderror = 2 then
|
|
MessageDlg(edit1.Text + ' do not load...', mtWarning, [mbYes], 0);
|
|
if uosLoadResult.SFloaderror = 1 then
|
|
MessageDlg(edit2.Text + ' do not exist...', mtWarning, [mbYes], 0);
|
|
if uosLoadResult.SFloaderror = 2 then
|
|
MessageDlg(edit2.Text + ' do not load...', mtWarning, [mbYes], 0);
|
|
end;
|
|
end;
|
|
|
|
|
|
procedure TForm1.Button2Click(Sender: TObject);
|
|
var
|
|
outformatst : string;
|
|
outformat :integer;
|
|
begin
|
|
if (checkbox1.Checked = True) or (checkbox2.Checked = True) then
|
|
begin
|
|
|
|
PlayerIndex1 := 0;
|
|
// PlayerIndex : from 0 to what your computer can do ! (depends of ram, cpu, ...)
|
|
// If PlayerIndex exists already, it will be overwritten...
|
|
|
|
uos_CreatePlayer(PlayerIndex1);
|
|
//// Create the player.
|
|
//// PlayerIndex : from 0 to what your computer can do !
|
|
//// If PlayerIndex exists already, it will be overwriten...
|
|
|
|
//uos_AddIntoFileFromMem(PlayerIndex1, Pchar(edit3.Text));
|
|
//// add Output into wav file (save record) from TMemoryStream with default parameters
|
|
|
|
if bwav.checked then
|
|
begin
|
|
outformatst := '.wav';
|
|
outformat := 0;
|
|
end else
|
|
begin
|
|
outformatst := '.ogg';
|
|
outformat := 3;
|
|
end;
|
|
|
|
edit3.Text := 'rec_' + UTF8Decode(formatdatetime('YY_MM_DD_HH_mm_ss', now)) + outformatst ;
|
|
|
|
// saving in a file using a File-Stream:
|
|
|
|
uos_AddIntoFile(PlayerIndex1, PChar(edit3.Text), -1, -1, -1, 4096, outformat);
|
|
|
|
// function uos_AddIntoFile(PlayerIndex: cint32; Filename: PChar; SampleRate: cint32;
|
|
// Channels: cint32; SampleFormat: cint32 ; FramesCount: cint32 ; FileFormat: cint32): cint32;
|
|
// Add a Output into audio wav file with custom parameters from TFileStream
|
|
// PlayerIndex : Index of a existing Player
|
|
// FileName : filename of saved audio wav file
|
|
// SampleRate : delault : -1 (44100)
|
|
// Channels : delault : -1 (2:stereo) (1:mono, 2:stereo, ...)
|
|
// SampleFormat : default : -1 (2:Int16) (1:Int32, 2:Int16)
|
|
// FramesCount : default : -1 (= 65536)
|
|
// FileFormat : default : -1 (wav) (0:wav, 1:pcm, 2:custom, 3:ogg);
|
|
|
|
// saving in a Memory-Buffer:
|
|
// SetLength(thebuffer, 0);
|
|
// uos_AddIntoMemoryBuffer(PlayerIndex1, @thebuffer);
|
|
|
|
// saving in a Memory-Stream:
|
|
// if thememorystream = nil then thememorystream := tmemorystream.create;
|
|
// uos_AddIntoMemoryStream(PlayerIndex1, (thememorystream),-1,-1,-1,-1);
|
|
|
|
// saving in a file using a Menory-Stream:
|
|
// uos_AddIntoFileFromMem(PlayerIndex1, Pchar(filenameEdit4.filename));
|
|
//// add Output into wav file (save record) with default parameters
|
|
|
|
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
|
|
out1index := uos_AddIntoDevOut(PlayerIndex1, -1, 0.8, -1, -1, -1, -1, -1) ;
|
|
{$else}
|
|
out1index := uos_AddIntoDevOut(PlayerIndex1) ;
|
|
{$endif}
|
|
|
|
uos_outputsetenable(PlayerIndex1, out1index, checkbox1.Checked);
|
|
|
|
// uos_AddIntoDevOut(PlayerIndex1, -1, -1, 8000, -1, -1,65536, -1); //// add a Output into device with custom parameters
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
//////////// Device ( -1 is default Output device )
|
|
//////////// Latency ( -1 is latency suggested ) )
|
|
//////////// SampleRate : delault : -1 (44100)
|
|
//////////// Channels : delault : -1 (2:stereo) (0: no channels, 1:mono, 2:stereo, ...)
|
|
//////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16)
|
|
//////////// FramesCount : -1 default : 65536
|
|
// ChunkCount : default : -1 (= 512)
|
|
|
|
In1Index := uos_AddFromDevIn(PlayerIndex1);
|
|
//// add input from mic with custom parameters
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
//////////// Device ( -1 is default Input device )
|
|
//////////// Latency ( -1 is latency suggested ) )
|
|
//////////// SampleRate : delault : -1 (44100)
|
|
//////////// OutputIndex : OutputIndex of existing Output // -1 : all output, -2: no output, other integer : existing output)
|
|
//////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16)
|
|
//////////// FramesCount : -1 default : 4096 ( > = safer, < = better latency )
|
|
|
|
uos_InputAddDSPVolume(PlayerIndex1, In1Index, 1, 1);
|
|
///// DSP Volume changer
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
////////// In1Index : InputIndex of a existing input
|
|
////////// VolLeft : Left volume
|
|
////////// VolRight : Right volume
|
|
|
|
uos_InputSetDSPVolume(PlayerIndex1, In1Index, TrackBar1.position / 100,
|
|
TrackBar3.position / 100, True); /// Set volume
|
|
|
|
/////// procedure to execute when stream is terminated
|
|
// uos_EndProc(PlayerIndex1, @ClosePlayer1);
|
|
///// Assign the procedure of object to execute at end
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
//////////// ClosePlayer1 : procedure of object to execute inside the loop
|
|
|
|
uos_Play(PlayerIndex1); /////// everything is ready to play...
|
|
|
|
Button2.Enabled := False;
|
|
Button3.Enabled := True;
|
|
Button4.Enabled := False;
|
|
//CheckBox1.Enabled := False;
|
|
CheckBox2.Enabled := False;
|
|
end;
|
|
end;
|
|
|
|
procedure TForm1.Button3Click(Sender: TObject);
|
|
begin
|
|
uos_Stop(PlayerIndex1);
|
|
ClosePlayer1;
|
|
end;
|
|
|
|
procedure TForm1.Button4Click(Sender: TObject);
|
|
begin
|
|
PlayerIndex1 := 0;
|
|
// PlayerIndex : from 0 to what your computer can do ! (depends of ram, cpu, ...)
|
|
// If PlayerIndex exists already, it will be overwritten...
|
|
|
|
uos_CreatePlayer(PlayerIndex1);
|
|
//// Create the player.
|
|
//// PlayerIndex : from 0 to what your computer can do !
|
|
//// If PlayerIndex exists already, it will be overwriten...
|
|
|
|
In1Index := uos_AddFromFile(PlayerIndex1, PChar(Edit3.Text));
|
|
//// add input from audio file with default parameters
|
|
// In1Index := Player1.AddFromFile(0, Edit3.Text, -1, 0); //// add input from audio file with custom parameters
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
////////// FileName : filename of audio file
|
|
////////// OutputIndex : OutputIndex of existing Output // -1 : all output, -2: no output, other integer : existing output)
|
|
////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16) SampleFormat of Input can be <= SampleFormat float of Output
|
|
|
|
// uos_AddIntoDevOut(PlayerIndex1); //// add a Output into OUT device with default parameters
|
|
|
|
{$if defined(cpuarm) or defined(cpuaarch64)} // need a lower latency
|
|
uos_AddIntoDevOut(PlayerIndex1, -1, 0.3, uos_InputGetSampleRate(PlayerIndex1, In1Index),
|
|
uos_InputGetChannels(PlayerIndex1, In1Index), -1, -1, -1);
|
|
{$else}
|
|
uos_AddIntoDevOut(PlayerIndex1, -1, -1, uos_InputGetSampleRate(PlayerIndex1, In1Index),
|
|
uos_InputGetChannels(PlayerIndex1, In1Index), -1, -1, -1);
|
|
{$endif}
|
|
|
|
//// add a Output into device with custom parameters
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
//////////// Device ( -1 is default Output device )
|
|
//////////// Latency ( -1 is latency suggested ) )
|
|
//////////// SampleRate : delault : -1 (44100)
|
|
//////////// Channels : delault : -1 (2:stereo) (0: no channels, 1:mono, 2:stereo, ...)
|
|
//////////// SampleFormat : -1 default : Int16 : (0: Float32, 1:Int32, 2:Int16)
|
|
//////////// FramesCount : -1 default : 65536
|
|
// ChunkCount : default : -1 (= 512)
|
|
|
|
uos_InputAddDSP1ChanTo2Chan(PlayerIndex1, In1Index);
|
|
///// Convert mono channel to stereo channels.
|
|
//// If the input is stereo, original buffer is keeped.
|
|
////////// InputIndex : InputIndex of a existing Input
|
|
// result : index of DSPIn in array
|
|
////////// example DSPIndex1 := uos_InputAddDSP1ChanTo2Chan(PlayerIndex1, InputIndex1);
|
|
|
|
uos_InputAddDSPVolume(PlayerIndex1, In1Index, 1, 1);
|
|
///// DSP Volume changer
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
////////// In1Index : InputIndex of a existing input
|
|
////////// VolLeft : Left volume
|
|
////////// VolRight : Right volume
|
|
// result : -1 nothing created, otherwise index of DSPIn in array
|
|
|
|
uos_InputSetDSPVolume(PlayerIndex1, In1Index, TrackBar1.position / 100,
|
|
TrackBar3.position / 100, True); /// Set volume
|
|
|
|
/////// procedure to execute when stream is terminated
|
|
uos_EndProc(PlayerIndex1, @ClosePlayer1);
|
|
///// Assign the procedure of object to execute at end
|
|
//////////// PlayerIndex : Index of a existing Player
|
|
//////////// ClosePlayer1 : procedure of object to execute inside the loop
|
|
|
|
uos_Play(PlayerIndex1); /////// everything is ready to play...
|
|
|
|
button4.Enabled := False;
|
|
button5.Enabled := True;
|
|
button2.Enabled := False;
|
|
CheckBox1.Enabled := False;
|
|
CheckBox2.Enabled := False;
|
|
end;
|
|
|
|
procedure TForm1.CheckBox1Change(Sender: TObject);
|
|
begin
|
|
uos_outputsetenable(0, out1index, checkbox1.Checked);
|
|
end;
|
|
|
|
procedure uos_logo();
|
|
var
|
|
xpos, ypos: integer;
|
|
ratio: double;
|
|
begin
|
|
xpos := 0;
|
|
ypos := 0;
|
|
ratio := 1;
|
|
BufferBMP := TBitmap.Create;
|
|
with form1 do
|
|
begin
|
|
form1.PaintBox1.Parent.DoubleBuffered := True;
|
|
PaintBox1.Height := round(ratio * 116);
|
|
PaintBox1.Width := round(ratio * 100);
|
|
BufferBMP.Height := PaintBox1.Height;
|
|
BufferBMP.Width := PaintBox1.Width;
|
|
BufferBMP.Canvas.AntialiasingMode := amOn;
|
|
BufferBMP.Canvas.Pen.Width := round(ratio * 6);
|
|
BufferBMP.Canvas.brush.Color := clmoneygreen;
|
|
BufferBMP.Canvas.FillRect(0, 0, PaintBox1.Width, PaintBox1.Height);
|
|
BufferBMP.Canvas.Pen.Color := clblack;
|
|
BufferBMP.Canvas.brush.Color := $70FF70;
|
|
BufferBMP.Canvas.Ellipse(round(ratio * (22) + xpos),
|
|
round(ratio * (30) + ypos), round(ratio * (72) + xpos),
|
|
round(ratio * (80) + ypos));
|
|
BufferBMP.Canvas.brush.Color := clmoneygreen;
|
|
BufferBMP.Canvas.Arc(round(ratio * (34) + xpos), round(ratio * (8) + ypos),
|
|
round(ratio * (58) + xpos), round(ratio * (32) + ypos), round(ratio * (58) + xpos),
|
|
round(ratio * (20) + ypos), round(ratio * (46) + xpos),
|
|
round(ratio * (32) + xpos));
|
|
BufferBMP.Canvas.Arc(round(ratio * (34) + xpos), round(ratio * (32) + ypos),
|
|
round(ratio * (58) + xpos), round(ratio * (60) + ypos), round(ratio * (34) + xpos),
|
|
round(ratio * (48) + ypos), round(ratio * (46) + xpos),
|
|
round(ratio * (32) + ypos));
|
|
BufferBMP.Canvas.Arc(round(ratio * (-28) + xpos), round(ratio * (18) + ypos),
|
|
round(ratio * (23) + xpos), round(ratio * (80) + ypos), round(ratio * (20) + xpos),
|
|
round(ratio * (50) + ypos), round(ratio * (3) + xpos), round(ratio * (38) + ypos));
|
|
BufferBMP.Canvas.Arc(round(ratio * (70) + xpos), round(ratio * (18) + ypos),
|
|
round(ratio * (122) + xpos), round(ratio * (80) + ypos),
|
|
round(ratio * (90 - xpos)),
|
|
round(ratio * (38) + ypos), round(ratio * (72) + xpos),
|
|
round(ratio * (50) + ypos));
|
|
BufferBMP.Canvas.Font.Name := 'Arial';
|
|
BufferBMP.Canvas.Font.Size := round(ratio * 10);
|
|
BufferBMP.Canvas.TextOut(round(ratio * (4) + xpos),
|
|
round(ratio * (83) + ypos), 'United Openlib');
|
|
BufferBMP.Canvas.Font.Size := round(ratio * 7);
|
|
BufferBMP.Canvas.TextOut(round(ratio * (20) + xpos),
|
|
round(ratio * (101) + ypos), 'of');
|
|
BufferBMP.Canvas.Font.Size := round(ratio * 10);
|
|
BufferBMP.Canvas.TextOut(round(ratio * (32) + xpos),
|
|
round(ratio * (98) + ypos), 'Sound');
|
|
end;
|
|
end;
|
|
|
|
|
|
procedure TForm1.FormCreate(Sender: TObject);
|
|
begin
|
|
Form1.Height := 150;
|
|
end;
|
|
|
|
procedure TForm1.FormDestroy(Sender: TObject);
|
|
begin
|
|
application.ProcessMessages;
|
|
if (Button2.Enabled = False) then
|
|
begin
|
|
Button3.Click;
|
|
sleep(500);
|
|
end;
|
|
if button1.Enabled = False then
|
|
uos_free;
|
|
end;
|
|
|
|
end.
|
|
|