359 lines
9.1 KiB
ObjectPascal
359 lines
9.1 KiB
ObjectPascal
program deviceinfos_fpGUI;
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{$mode objfpc}{$H+}
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uses
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{$IFDEF UNIX}
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cthreads,
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cwstring,
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{$ENDIF}
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SysUtils,
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fpg_base,
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fpg_main,
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fpg_form,
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uos_flat,
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fpg_style_chrome_silver_flatmenu,
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fpg_stylemanager,
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Classes,
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fpg_button,
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fpg_widget,
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fpg_label,
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fpg_Editbtn,
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fpg_grid { you can add units after this };
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type
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TDevicesInfos = class(TfpgForm)
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procedure UOS_logo(Sender: TObject);
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private
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{@VFD_HEAD_BEGIN: DevicesInfos}
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infos_grid: TfpgStringGrid;
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Custom1: TfpgWidget;
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Labelport: TfpgLabel;
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btnLoad: TfpgButton;
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FilenameEdit1: TfpgFileNameEdit;
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btnReLoad: TfpgButton;
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Label1: TfpgLabel;
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Label2: TfpgLabel;
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Label3: TfpgLabel;
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{@VFD_HEAD_END: DevicesInfos}
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public
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procedure AfterCreate; override;
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procedure btnLoadClick(Sender: TObject);
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procedure CloseClick(Sender: TObject);
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procedure btnReLoadClick(Sender: TObject);
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procedure CheckInfos();
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end;
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{@VFD_NEWFORM_DECL}
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{@VFD_NEWFORM_IMPL}
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var
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ordir: string;
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procedure TDevicesInfos.CheckInfos();
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var
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x: integer;
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begin
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UOS_GetInfoDevice();
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label1.Text := 'Devices Count = ' + IntToStr(UOSDeviceCount);
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label2.Text := 'Def Dev IN = ' + IntToStr(UOSDefaultDeviceIN);
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label3.Text := 'Def Dev OUT = ' + IntToStr(UOSDefaultDeviceOUT);
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infos_grid.rowcount := UOSDeviceCount;
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x := 0;
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while x < UOSDeviceCount do
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begin
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infos_grid.Cells[0, x] := IntToStr(UOSDeviceInfos[x].DeviceNum);
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infos_grid.Cells[1, x] := UOSDeviceInfos[x].DeviceName;
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if UOSDeviceInfos[x].DefaultDevIn = True then
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infos_grid.Cells[2, x] := 'Yes'
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else
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infos_grid.Cells[2, x] := 'No';
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if UOSDeviceInfos[x].DefaultDevOut = True then
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infos_grid.Cells[3, x] := 'Yes'
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else
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infos_grid.Cells[3, x] := 'No';
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infos_grid.Cells[4, x] := IntToStr(UOSDeviceInfos[x].ChannelsIn);
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infos_grid.Cells[5, x] := IntToStr(UOSDeviceInfos[x].ChannelsOut);
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infos_grid.Cells[6, x] := floattostrf(UOSDeviceInfos[x].SampleRate, ffFixed, 15, 0);
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infos_grid.Cells[7, x] := floattostrf(UOSDeviceInfos[x].LatencyHighIn, ffFixed, 15, 8);
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infos_grid.Cells[8, x] := floattostrf(UOSDeviceInfos[x].LatencyHighOut, ffFixed, 15, 8);
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infos_grid.Cells[9, x] := floattostrf(UOSDeviceInfos[x].LatencyLowIn, ffFixed, 15, 8);
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infos_grid.Cells[10, x] := floattostrf(UOSDeviceInfos[x].LatencyLowOut, ffFixed, 15, 8);
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infos_grid.Cells[11, x] := UOSDeviceInfos[x].HostAPIName;
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infos_grid.Cells[12, x] := UOSDeviceInfos[x].DeviceType;
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Inc(x);
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end;
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end;
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procedure TDevicesInfos.CloseClick(Sender: TObject);
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begin
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if btnLoad.Enabled = False then
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uos_UnloadLib();
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end;
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procedure TDevicesInfos.btnLoadClick(Sender: TObject);
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begin
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// Load the library
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// function uos_loadlib(PortAudioFileName, SndFileFileName, Mpg123FileName, Mp4ffFileName, FaadFileName, opusfilefilename, libxmpfilename: PChar) : LongInt;
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if uos_LoadLib(PChar(FilenameEdit1.FileName), nil, nil, nil, nil, nil, nil) = 0 then
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begin
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hide;
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Height := 385;
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btnReLoad.Enabled := True;
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btnLoad.Enabled := False;
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FilenameEdit1.ReadOnly := True;
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UpdateWindowPosition;
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btnLoad.Text := 'PortAudio library is loaded...';
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CheckInfos();
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WindowPosition := wpScreenCenter;
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fpgapplication.ProcessMessages;
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sleep(500);
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Show;
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end;
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end;
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procedure TDevicesInfos.btnReLoadClick(Sender: TObject);
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begin
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CheckInfos();
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end;
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procedure TDevicesInfos.AfterCreate;
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begin
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{%region 'Auto-generated GUI code' -fold}
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{@VFD_BODY_BEGIN: DevicesInfos}
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Name := 'DevicesInfos';
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SetPosition(320, 168, 502, 385);
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WindowTitle := 'Devices Infos ';
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Hint := '';
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BackGroundColor := $80000001;
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WindowPosition := wpScreenCenter;
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Ondestroy := @CloseClick;
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infos_grid := TfpgStringGrid.Create(self);
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with infos_grid do
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begin
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Name := 'infos_grid';
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SetPosition(10, 160, 480, 180);
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BackgroundColor := TfpgColor($80000002);
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FontDesc := '#Grid';
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HeaderFontDesc := '#GridHeader';
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Hint := '';
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RowCount := 1;
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ColumnCount := 0;
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RowSelect := False;
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TabOrder := 0;
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AddColumn('Dev', 40);
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AddColumn('Name', 200);
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AddColumn('Default IN', 80);
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AddColumn('Default OUT', 80);
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AddColumn('Chan IN', 60);
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AddColumn('Chan OUT', 60);
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AddColumn('S Rate', 63);
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AddColumn('Latency High In', 120);
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AddColumn('Latency High Out', 120);
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AddColumn('Latency Low In', 120);
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AddColumn('Latency Low Out', 120);
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AddColumn('Host API', 80);
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AddColumn('Type', 80);
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DefaultRowHeight := 24;
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end;
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Custom1 := TfpgWidget.Create(self);
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with Custom1 do
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begin
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Name := 'Custom1';
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SetPosition(10, 8, 115, 115);
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OnPaint := @UOS_logo;
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end;
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Labelport := TfpgLabel.Create(self);
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with Labelport do
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begin
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Name := 'Labelport';
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SetPosition(136, 40, 320, 15);
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Alignment := taCenter;
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FontDesc := '#Label1';
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Hint := '';
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Text := 'Folder + filename of PortAudio Library';
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end;
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btnLoad := TfpgButton.Create(self);
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with btnLoad do
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begin
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Name := 'btnLoad';
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SetPosition(16, 128, 470, 23);
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FontDesc := '#Label1';
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Hint := '';
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ImageName := '';
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TabOrder := 0;
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Text := 'Load that library';
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onclick := @btnLoadClick;
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end;
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FilenameEdit1 := TfpgFileNameEdit.Create(self);
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with FilenameEdit1 do
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begin
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Name := 'FilenameEdit1';
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SetPosition(136, 56, 356, 24);
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ExtraHint := '';
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FileName := '';
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Filter := '';
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InitialDir := '';
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TabOrder := 3;
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end;
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btnReLoad := TfpgButton.Create(self);
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with btnReLoad do
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begin
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Name := 'btnReLoad';
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SetPosition(430, 353, 60, 23);
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Enabled := False;
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FontDesc := '#Label1';
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Hint := '';
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ImageName := '';
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TabOrder := 6;
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Text := 'Re-load';
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onclick := @btnReLoadClick;
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end;
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Label1 := TfpgLabel.Create(self);
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with Label1 do
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begin
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Name := 'Label1';
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SetPosition(15, 355, 120, 20);
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FontDesc := '#Label1';
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Hint := '';
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Text := 'Devices Count';
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end;
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Label2 := TfpgLabel.Create(self);
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with Label2 do
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begin
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Name := 'Label2';
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SetPosition(155, 355, 120, 20);
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FontDesc := '#Label1';
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Hint := '';
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Text := 'Default Dev IN';
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end;
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Label3 := TfpgLabel.Create(self);
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with Label3 do
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begin
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Name := 'Label3';
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SetPosition(290, 355, 120, 20);
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FontDesc := '#Label1';
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Hint := '';
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Text := 'Default Dev OUT';
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end;
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{@VFD_BODY_END: DevicesInfos}
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{%endregion}
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//////////////////////
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ordir := IncludeTrailingBackslash(ExtractFilePath(ParamStr(0)));
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Height := 157;
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{$IFDEF Windows}
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{$if defined(cpu64)}
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FilenameEdit1.FileName := ordir + 'lib\Windows\64bit\LibPortaudio-64.dll';
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{$else}
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FilenameEdit1.FileName := ordir + 'lib\Windows\32bit\LibPortaudio-32.dll';
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{$endif}
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{$ENDIF}
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{$IFDEF Darwin}
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{$IFDEF CPU32}
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opath := ordir;
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opath := copy(opath, 1, Pos('/UOS', opath) - 1);
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FilenameEdit1.FileName := opath + '/lib/Mac/32bit/LibPortaudio-32.dylib';
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{$ENDIF}
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{$IFDEF CPU64}
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opath := ordir;
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opath := copy(opath, 1, Pos('/UOS', opath) - 1);
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FilenameEdit1.FileName := opath + '/lib/Mac/64bit/LibPortaudio-64.dylib';
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{$ENDIF}
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{$ENDIF}
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{$IFDEF freebsd}
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{$if defined(CPUAMD64)}
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FilenameEdit1.FileName := ordir + 'lib/FreeBSD/64bit/libportaudio-64.so';
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{$else}
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FilenameEdit1.FileName := ordir + 'lib/FreeBSD/32bit/libportaudio-32.so';
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{$endif}
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{$ENDIF}
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{$if defined(CPUAMD64) and defined(linux) }
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FilenameEdit1.FileName := ordir + '/lib/Linux/64bit/LibPortaudio-64.so';
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{$ENDIF}
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{$if defined(cpu86) and defined(linux)}
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FilenameEdit1.FileName := ordir + '/lib/Linux/32bit/LibPortaudio-32.so';
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{$endif}
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{$if defined(linux) and defined(cpuarm)}
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FilenameEdit1.FileName := ordir + 'lib/Linux/arm_raspberrypi/libportaudio-arm.so';
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{$endif}
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{$if defined(linux) and defined(cpuaarch64)}
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FilenameEdit1.FileName := ordir + 'lib/Linux/aarch64_raspberrypi/libportaudio_aarch64.so';
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{$ENDIF}
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FilenameEdit1.Initialdir := ordir + 'lib';
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end;
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procedure TDevicesInfos.UOS_logo(Sender: TObject);
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begin
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with Custom1 do
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begin
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Canvas.GradientFill(GetClientRect, clgreen, clBlack, gdVertical);
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Canvas.TextColor := clWhite;
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Canvas.DrawText(60, 20, 'UOS');
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end;
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end;
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procedure MainProc;
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var
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frm: TDevicesInfos;
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begin
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fpgApplication.Initialize;
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if fpgStyleManager.SetStyle('Chrome silver flat menu') then
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fpgStyle := fpgStyleManager.Style;
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frm := TDevicesInfos.Create(nil);
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try
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frm.Show;
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fpgApplication.Run;
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finally
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uos_free;
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frm.Free;
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end;
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end;
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begin
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MainProc;
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end.
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