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Main.pas
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unit Main;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, ComCtrls, StdCtrls, MIDIConsts, Grids, Math, Menus, Buttons,
ActnList, MultiDialog, ClipBrd, MMSystem, ValEdit, IFFTrees, ShellAPI, IniFiles,
Generics.Collections;
const
WM_EVENTIDX = WM_USER + 110;
WM_TRACKIDX = WM_USER + 111;
WM_SETVU = WM_USER + 112;
WM_PLAYCTRL = WM_USER + 113;
WM_EVENTREF = WM_USER + 114;
WM_EVENTREQ = WM_USER + 120;
PLAY_DEF = 0;
PLAY_POS = 1;
PLAY_STEP = 2;
PLAY_REC = 3;
PLAYER_PLAY = 1;
PLAYER_STOP = 2;
PLAYER_REC = 3;
type
FILE_VERSION = record
Version: record case Boolean of
True: (dw: DWORD);
False: (w: record
Minor, Major: Word;
end;)
end;
Release, Build: Word;
bDebug, bPrerelease, bPrivate, bSpecial: Boolean;
end;
Command = record
Ticks: UInt64;
Status: Byte;
BParm1, BParm2: Byte;
Value: Int64;
Len: UInt64;
DataArray: Array of Byte;
DataString: AnsiString;
RunStatMode: Boolean;
end;
Chunk = record
Title: AnsiString;
Data: Array of Command;
end;
TSearchEvent = record
dtOp: Byte;
dt: UInt64;
chan: Byte;
evnt: Byte;
v1Op: Byte;
v1: Word;
v2Op: Byte;
v2: Word;
Text: String;
end;
TPlaySet = record
Mode: Byte;
TrackIdx,
EventIdx: Integer;
end;
PPlaySet = ^TPlaySet;
TStepEvent = record
Send: Boolean;
E: Command;
TrackIdx,
EventIdx: Integer;
end;
PStepEvent = ^TStepEvent;
TTicksDict = TDictionary<UInt64, Cardinal>;
TTicksPair = TPair<UInt64, Cardinal>;
TEventDict = TDictionary<ShortInt, Cardinal>;
TEventPair = TPair<ShortInt, Cardinal>;
type
TMainForm = class(TForm)
OpenDialog: TOpenDialog;
panTop: TPanel;
Log: TMemo;
panMiddle: TPanel;
TrkCh: TComboBox;
Label1: TLabel;
StatusBar: TStatusBar;
BAddTrack: TButton;
BDelTrack: TButton;
splitH: TSplitter;
Events: TStringGrid;
MainMenu: TMainMenu;
MFile: TMenuItem;
MOpen: TMenuItem;
MSave: TMenuItem;
MSaveAs: TMenuItem;
N1: TMenuItem;
MExit: TMenuItem;
MEdit: TMenuItem;
MChangeType: TMenuItem;
MChangeDivision: TMenuItem;
MNew: TMenuItem;
N2: TMenuItem;
MAbout: TMenuItem;
N3: TMenuItem;
MEditEvnt: TMenuItem;
MDelEvnt: TMenuItem;
MTrack: TMenuItem;
MAddTrack: TMenuItem;
MDelTrack: TMenuItem;
MAddEvnt: TMenuItem;
MDelEvntRange: TMenuItem;
MSplit1: TMenuItem;
MSplit2: TMenuItem;
panLeft: TPanel;
BAddEvnt: TSpeedButton;
BEditEvnt: TSpeedButton;
BDelEvnt: TSpeedButton;
BDelEvntRange: TSpeedButton;
PopEvnt: TPopupMenu;
Evnt144: TMenuItem;
Evnt128: TMenuItem;
Evnt160: TMenuItem;
Evnt176: TMenuItem;
Evnt192: TMenuItem;
Evnt208: TMenuItem;
Evnt224: TMenuItem;
Evnt240: TMenuItem;
MSystem0: TMenuItem;
MSystem1: TMenuItem;
MSystem2: TMenuItem;
MSystem7: TMenuItem;
MSystem8: TMenuItem;
MSystem10: TMenuItem;
MSystem11: TMenuItem;
MSystem12: TMenuItem;
MSystem14: TMenuItem;
MSystem15: TMenuItem;
MSystem3: TMenuItem;
MSystem6: TMenuItem;
MMeta0: TMenuItem;
MMeta1: TMenuItem;
MMeta2: TMenuItem;
MMeta3: TMenuItem;
MMeta4: TMenuItem;
MMeta5: TMenuItem;
MMeta6: TMenuItem;
MMeta7: TMenuItem;
MMeta32: TMenuItem;
MMeta33: TMenuItem;
MMeta81: TMenuItem;
MMeta84: TMenuItem;
MMeta88: TMenuItem;
MMeta89: TMenuItem;
MMeta127: TMenuItem;
MMetaOther: TMenuItem;
MMeta47: TMenuItem;
MSB: TMenuItem;
LSB: TMenuItem;
Switch: TMenuItem;
DataEntry1: TMenuItem;
BankSelect1: TMenuItem;
Modulation1: TMenuItem;
Breath1: TMenuItem;
DX7Aftertouch1: TMenuItem;
Foot1: TMenuItem;
PortamentoTime1: TMenuItem;
Volume1: TMenuItem;
Balance1: TMenuItem;
Panning1: TMenuItem;
Expression1: TMenuItem;
Effect11: TMenuItem;
Effect21: TMenuItem;
Generalpurpose11: TMenuItem;
Generalpurpose31: TMenuItem;
Generalpurpose32: TMenuItem;
Generalpurpose41: TMenuItem;
BankselectLSB1: TMenuItem;
ModulationLSB1: TMenuItem;
BreathLSB1: TMenuItem;
DX7AftertouchLSB1: TMenuItem;
FootLSB1: TMenuItem;
PortamentotimeLSB1: TMenuItem;
VolumeLSB1: TMenuItem;
BalanceLSB1: TMenuItem;
PanningLSB1: TMenuItem;
ExpressionLSB1: TMenuItem;
Effect1LSB1: TMenuItem;
Effect2LSB1: TMenuItem;
Generalpurpose1LSB1: TMenuItem;
Generalpurpose2LSB1: TMenuItem;
Generalpurpose3LSB1: TMenuItem;
Generalpurpose4LSB1: TMenuItem;
SustainSW1: TMenuItem;
Portamento1: TMenuItem;
Sustenutopedal1: TMenuItem;
Softpedal1: TMenuItem;
Legato1: TMenuItem;
Hold21: TMenuItem;
Soundvariation1: TMenuItem;
Harmonique1: TMenuItem;
Localcontrol1: TMenuItem;
DataEntryMSB1: TMenuItem;
DataEntryLSB1: TMenuItem;
DataEntry11: TMenuItem;
DataEntry12: TMenuItem;
NRPNLSB1: TMenuItem;
NonRegisteredParameterNumberMSB1: TMenuItem;
RegisteredParameterNumberLSB1: TMenuItem;
RegisteredParameterNumberMSB1: TMenuItem;
Effects1: TMenuItem;
Releasetime1: TMenuItem;
Attacktime1: TMenuItem;
Cutoff1: TMenuItem;
Decaytime1: TMenuItem;
Vibratorate1: TMenuItem;
Vibratodepth1: TMenuItem;
Vibratodelay1: TMenuItem;
Soundcontroller101: TMenuItem;
Generalpurpose51: TMenuItem;
Generalpurpose61: TMenuItem;
Generalpurpose71: TMenuItem;
Generalpurpose81: TMenuItem;
Portamento2: TMenuItem;
HiResvelocityprefix1: TMenuItem;
Reverbdepth1: TMenuItem;
remolodepth1: TMenuItem;
Chorusdepth1: TMenuItem;
Detunedepth1: TMenuItem;
Phaserdepth1: TMenuItem;
MIDIDevice1: TMenuItem;
AllSoundOff1: TMenuItem;
ResetAllControllers1: TMenuItem;
Allnotesoff1: TMenuItem;
Omnimodeoff1: TMenuItem;
Omnimodeon1: TMenuItem;
Monomodeon1: TMenuItem;
Polymodeon1: TMenuItem;
Nonstandard1: TMenuItem;
CreativeMusicFile1: TMenuItem;
Other1: TMenuItem;
Setmarkerbyte1: TMenuItem;
Rhythmmodechange1: TMenuItem;
ransposeup1: TMenuItem;
ransposedown1: TMenuItem;
PopEdit: TPopupMenu;
PCut: TMenuItem;
PCopy: TMenuItem;
PPaste: TMenuItem;
PDel: TMenuItem;
N5: TMenuItem;
MCut: TMenuItem;
MCopy: TMenuItem;
MPaste: TMenuItem;
BMoveUp: TSpeedButton;
BMoveDown: TSpeedButton;
MMoveUp: TMenuItem;
MMoveDown: TMenuItem;
BDelEvntT: TSpeedButton;
BDelEvntRangeT: TSpeedButton;
MDelEvntT: TMenuItem;
MDelEvntRangeT: TMenuItem;
Amplitudevibratodepthcontrol1: TMenuItem;
Soundcontrol1: TMenuItem;
N6: TMenuItem;
N7: TMenuItem;
N8: TMenuItem;
Shortcuts: TActionList;
Action1: TAction;
Action2: TAction;
Action3: TAction;
Action4: TAction;
Action5: TAction;
SaveDialog: TSaveDialog;
Progress: TProgressBar;
MActions: TMenuItem;
MSplit3: TMenuItem;
MOptimize: TMenuItem;
N4: TMenuItem;
MFind: TMenuItem;
MFindNext: TMenuItem;
MReplace: TMenuItem;
Changechannel1: TMenuItem;
XMIDI1: TMenuItem;
Loopstart1: TMenuItem;
Loopend1: TMenuItem;
N9: TMenuItem;
N10: TMenuItem;
MMerge1: TMenuItem;
MMerge2: TMenuItem;
MCalcLen: TMenuItem;
MProfile: TMenuItem;
MConvert: TMenuItem;
MProfileMID: TMenuItem;
MProfileMDI: TMenuItem;
MProfileCMF: TMenuItem;
MFormatMID: TMenuItem;
MFormatMDI: TMenuItem;
MFormatCMF: TMenuItem;
MFormatMUS: TMenuItem;
MProfileMUS: TMenuItem;
N11: TMenuItem;
PCopyText: TMenuItem;
MSettings: TMenuItem;
MMIDIOut: TMenuItem;
MSynth: TMenuItem;
MWin32: TMenuItem;
panVisual: TPanel;
imgVU: TImage;
N12: TMenuItem;
MIOConf: TMenuItem;
MLoopSong: TMenuItem;
VisualTimer: TTimer;
panToolbar: TPanel;
bPlay: TBitBtn;
bStop: TBitBtn;
MFormatXMI: TMenuItem;
MProfileXMI: TMenuItem;
MW32Mapper: TMenuItem;
N13: TMenuItem;
MW32Refresh: TMenuItem;
MShowVars: TMenuItem;
MProfileROL: TMenuItem;
MFormatROL: TMenuItem;
MStats: TMenuItem;
MFormatIMS: TMenuItem;
MProfileIMS: TMenuItem;
bPlayPos: TBitBtn;
bStep: TBitBtn;
panVert1: TPanel;
N14: TMenuItem;
MMIDIIn: TMenuItem;
MInWin32: TMenuItem;
MIW32Refresh: TMenuItem;
N15: TMenuItem;
panVert2: TPanel;
bRecord: TBitBtn;
MFormatHERAD: TMenuItem;
MProfileHERAD: TMenuItem;
MDelTracks: TMenuItem;
MProfileSOP: TMenuItem;
MFormatSOP: TMenuItem;
procedure BtOpenClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure TrkChChange(Sender: TObject);
procedure EventsMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure MExitClick(Sender: TObject);
procedure BDelTrackClick(Sender: TObject);
procedure BAddTrackClick(Sender: TObject);
procedure BAddEvntClick(Sender: TObject);
procedure EventsClick(Sender: TObject);
procedure EventsKeyPress(Sender: TObject; var Key: Char);
procedure BMoveUpClick(Sender: TObject);
procedure BMoveDownClick(Sender: TObject);
procedure BDelEvntClick(Sender: TObject);
procedure BDelEvntTClick(Sender: TObject);
procedure Evnt144Click(Sender: TObject);
procedure Evnt128Click(Sender: TObject);
procedure Evnt224Click(Sender: TObject);
procedure Evnt192Click(Sender: TObject);
procedure Evnt208Click(Sender: TObject);
procedure Evnt160Click(Sender: TObject);
procedure MSystem0Click(Sender: TObject);
procedure MSystem1Click(Sender: TObject);
procedure MSystem2Click(Sender: TObject);
procedure MSystem3Click(Sender: TObject);
procedure MSystem6Click(Sender: TObject);
procedure MSystem7Click(Sender: TObject);
procedure MSystem8Click(Sender: TObject);
procedure MSystem10Click(Sender: TObject);
procedure MSystem11Click(Sender: TObject);
procedure MSystem12Click(Sender: TObject);
procedure MSystem14Click(Sender: TObject);
procedure MMeta0Click(Sender: TObject);
procedure MMeta1Click(Sender: TObject);
procedure MMeta2Click(Sender: TObject);
procedure MMeta3Click(Sender: TObject);
procedure MMeta4Click(Sender: TObject);
procedure MMeta5Click(Sender: TObject);
procedure MMeta6Click(Sender: TObject);
procedure MMeta7Click(Sender: TObject);
procedure MMeta32Click(Sender: TObject);
procedure MMeta33Click(Sender: TObject);
procedure MMeta47Click(Sender: TObject);
procedure MMeta81Click(Sender: TObject);
procedure MMeta84Click(Sender: TObject);
procedure MMeta88Click(Sender: TObject);
procedure MMeta89Click(Sender: TObject);
procedure MMeta127Click(Sender: TObject);
procedure BankSelect1Click(Sender: TObject);
procedure Modulation1Click(Sender: TObject);
procedure Breath1Click(Sender: TObject);
procedure DX7Aftertouch1Click(Sender: TObject);
procedure Foot1Click(Sender: TObject);
procedure PortamentoTime1Click(Sender: TObject);
procedure Volume1Click(Sender: TObject);
procedure Balance1Click(Sender: TObject);
procedure Panning1Click(Sender: TObject);
procedure Expression1Click(Sender: TObject);
procedure Effect11Click(Sender: TObject);
procedure Effect21Click(Sender: TObject);
procedure Generalpurpose11Click(Sender: TObject);
procedure Generalpurpose31Click(Sender: TObject);
procedure Generalpurpose32Click(Sender: TObject);
procedure Generalpurpose41Click(Sender: TObject);
procedure BankselectLSB1Click(Sender: TObject);
procedure ModulationLSB1Click(Sender: TObject);
procedure BreathLSB1Click(Sender: TObject);
procedure DX7AftertouchLSB1Click(Sender: TObject);
procedure FootLSB1Click(Sender: TObject);
procedure PortamentotimeLSB1Click(Sender: TObject);
procedure VolumeLSB1Click(Sender: TObject);
procedure BalanceLSB1Click(Sender: TObject);
procedure PanningLSB1Click(Sender: TObject);
procedure ExpressionLSB1Click(Sender: TObject);
procedure Effect1LSB1Click(Sender: TObject);
procedure Effect2LSB1Click(Sender: TObject);
procedure Generalpurpose1LSB1Click(Sender: TObject);
procedure Generalpurpose2LSB1Click(Sender: TObject);
procedure Generalpurpose3LSB1Click(Sender: TObject);
procedure Generalpurpose4LSB1Click(Sender: TObject);
procedure SustainSW1Click(Sender: TObject);
procedure Portamento1Click(Sender: TObject);
procedure Sustenutopedal1Click(Sender: TObject);
procedure Softpedal1Click(Sender: TObject);
procedure Legato1Click(Sender: TObject);
procedure Hold21Click(Sender: TObject);
procedure Soundvariation1Click(Sender: TObject);
procedure Harmonique1Click(Sender: TObject);
procedure Releasetime1Click(Sender: TObject);
procedure Attacktime1Click(Sender: TObject);
procedure Cutoff1Click(Sender: TObject);
procedure Decaytime1Click(Sender: TObject);
procedure Vibratorate1Click(Sender: TObject);
procedure Vibratodepth1Click(Sender: TObject);
procedure Vibratodelay1Click(Sender: TObject);
procedure Soundcontroller101Click(Sender: TObject);
procedure Generalpurpose51Click(Sender: TObject);
procedure Generalpurpose61Click(Sender: TObject);
procedure Generalpurpose71Click(Sender: TObject);
procedure Generalpurpose81Click(Sender: TObject);
procedure Portamento2Click(Sender: TObject);
procedure HiResvelocityprefix1Click(Sender: TObject);
procedure Reverbdepth1Click(Sender: TObject);
procedure remolodepth1Click(Sender: TObject);
procedure Chorusdepth1Click(Sender: TObject);
procedure Detunedepth1Click(Sender: TObject);
procedure Phaserdepth1Click(Sender: TObject);
procedure DataEntry11Click(Sender: TObject);
procedure DataEntry12Click(Sender: TObject);
procedure NRPNLSB1Click(Sender: TObject);
procedure NonRegisteredParameterNumberMSB1Click(Sender: TObject);
procedure RegisteredParameterNumberLSB1Click(Sender: TObject);
procedure RegisteredParameterNumberMSB1Click(Sender: TObject);
procedure DataEntryMSB1Click(Sender: TObject);
procedure DataEntryLSB1Click(Sender: TObject);
procedure AllSoundOff1Click(Sender: TObject);
procedure ResetAllControllers1Click(Sender: TObject);
procedure Localcontrol1Click(Sender: TObject);
procedure Allnotesoff1Click(Sender: TObject);
procedure Omnimodeoff1Click(Sender: TObject);
procedure Omnimodeon1Click(Sender: TObject);
procedure Monomodeon1Click(Sender: TObject);
procedure Polymodeon1Click(Sender: TObject);
procedure Amplitudevibratodepthcontrol1Click(Sender: TObject);
procedure Setmarkerbyte1Click(Sender: TObject);
procedure Rhythmmodechange1Click(Sender: TObject);
procedure ransposeup1Click(Sender: TObject);
procedure ransposedown1Click(Sender: TObject);
procedure MNewClick(Sender: TObject);
procedure BEditEvntClick(Sender: TObject);
procedure BDelEvntRangeClick(Sender: TObject);
procedure BDelEvntRangeTClick(Sender: TObject);
procedure Other1Click(Sender: TObject);
procedure MMetaOtherClick(Sender: TObject);
procedure MShowVarsClick(Sender: TObject);
procedure MChangeTypeClick(Sender: TObject);
procedure MChangeDivisionClick(Sender: TObject);
procedure MSaveAsClick(Sender: TObject);
procedure MSaveClick(Sender: TObject);
procedure MSplit1Click(Sender: TObject);
procedure FormResize(Sender: TObject);
procedure MSplit2Click(Sender: TObject);
procedure MSplit3Click(Sender: TObject);
procedure MOptimizeClick(Sender: TObject);
procedure PCopyClick(Sender: TObject);
procedure PCutClick(Sender: TObject);
procedure PPasteClick(Sender: TObject);
procedure MFindClick(Sender: TObject);
procedure MFindNextClick(Sender: TObject);
procedure MReplaceClick(Sender: TObject);
procedure Changechannel1Click(Sender: TObject);
procedure Loopstart1Click(Sender: TObject);
procedure Loopend1Click(Sender: TObject);
procedure MCalcLenClick(Sender: TObject);
procedure MStatsClick(Sender: TObject);
procedure MMerge2Click(Sender: TObject);
procedure MMerge1Click(Sender: TObject);
procedure MFormatMIDClick(Sender: TObject);
procedure MFormatMDIClick(Sender: TObject);
procedure MFormatCMFClick(Sender: TObject);
procedure MFormatROLClick(Sender: TObject);
procedure MFormatMUSClick(Sender: TObject);
procedure MFormatIMSClick(Sender: TObject);
procedure MProfileMIDClick(Sender: TObject);
procedure MProfileMDIClick(Sender: TObject);
procedure MProfileCMFClick(Sender: TObject);
procedure MProfileROLClick(Sender: TObject);
procedure MProfileMUSClick(Sender: TObject);
procedure MProfileIMSClick(Sender: TObject);
procedure PCopyTextClick(Sender: TObject);
procedure bPlayClick(Sender: TObject);
procedure bStopClick(Sender: TObject);
procedure MLoopSongClick(Sender: TObject);
procedure VisualTimerTimer(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure MAboutClick(Sender: TObject);
procedure MFormatXMIClick(Sender: TObject);
procedure MProfileXMIClick(Sender: TObject);
procedure MW32RefreshClick(Sender: TObject);
procedure MW32MapperClick(Sender: TObject);
procedure MIOConfClick(Sender: TObject);
procedure bPlayPosClick(Sender: TObject);
procedure bStepClick(Sender: TObject);
procedure panVisualResize(Sender: TObject);
procedure StatusBarResize(Sender: TObject);
procedure MRecentClick(Sender: TObject);
procedure EventsTopLeftChanged(Sender: TObject);
procedure MIW32RefreshClick(Sender: TObject);
procedure MIW32SelectClick(Sender: TObject);
procedure bRecordClick(Sender: TObject);
procedure MFormatHERADClick(Sender: TObject);
procedure MProfileHERADClick(Sender: TObject);
procedure MDelTracksClick(Sender: TObject);
procedure MFormatSOPClick(Sender: TObject);
procedure MProfileSOPClick(Sender: TObject);
private
{ Private declarations }
procedure OnEventChange(var Msg: TMessage); message WM_EVENTIDX;
procedure OnTrackChange(var Msg: TMessage); message WM_TRACKIDX;
procedure OnVUChange(var Msg: TMessage); message WM_SETVU;
procedure OnPlayerChange(var Msg: TMessage); message WM_PLAYCTRL;
procedure OnPlayerRefresh(var Msg: TMessage); message WM_EVENTREF;
procedure OnEventRequest(var Msg: TMessage); message WM_EVENTREQ;
procedure OnDropFiles(var Msg: TWMDropFiles); message WM_DROPFILES;
public
{ Public declarations }
procedure LoadConfig;
procedure SaveConfig;
function LoadFile(FileName, Fmt: String): Boolean;
function SaveFile(FileName: String): Boolean;
function DetectFile(var F: TMemoryStream): String;
function DetectMIDI(var F: TMemoryStream): Boolean;
function DetectRMI(var F: TMemoryStream): Boolean;
function DetectMIDS(var F: TMemoryStream): Boolean;
function DetectXMI(var F: TMemoryStream): Boolean;
function DetectCMF(var F: TMemoryStream): Boolean;
function DetectROL(var F: TMemoryStream): Boolean;
function DetectMUS(var F: TMemoryStream): Boolean;
function DetectSOP(var F: TMemoryStream): Boolean;
function ReadMIDI(var F: TMemoryStream): Boolean;
function ReadRMI(var F: TMemoryStream): Boolean;
function ReadMIDS(var F: TMemoryStream): Boolean;
function ReadXMI(var F: TMemoryStream): Boolean;
function ReadCMF(var F: TMemoryStream): Boolean;
function ReadROL(var F: TMemoryStream; FileName: String): Boolean;
function ReadMUS(var F: TMemoryStream; FileName: String): Boolean;
function ReadSOP(var F: TMemoryStream): Boolean;
function ReadHERAD(var F: TMemoryStream): Boolean;
function ReadRaw(var F: TMemoryStream): Boolean;
function ReadSYX(var F: TMemoryStream): Boolean;
procedure ReadTrackData(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_MIDS(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_XMI(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_MUS(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_SOP(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_HERAD(var F: TMemoryStream; var Trk: Chunk);
procedure ReadTrackData_SYX(var F: TMemoryStream; var Trk: Chunk);
procedure WriteMIDI(var F: TMemoryStream);
procedure WriteRMI(var F: TMemoryStream);
procedure WriteXMI(var F: TMemoryStream);
procedure WriteCMF(var F: TMemoryStream);
procedure WriteROL(var F: TMemoryStream; FileName: String);
procedure WriteMUS(var F: TMemoryStream; FileName: String);
procedure WriteSOP(var F: TMemoryStream);
procedure WriteHERAD(var F: TMemoryStream);
procedure WriteRaw(var F: TMemoryStream);
procedure WriteSYX(var F: TMemoryStream);
procedure WriteTrackData(var F: TMemoryStream; var Trk: Chunk);
procedure WriteTrackData_XMI(var F: TMemoryStream; var Trk: Chunk);
procedure WriteTrackData_MUS(var F: TMemoryStream; var Trk: Chunk);
procedure WriteTrackData_SOP(var F: TMemoryStream; var Trk: Chunk);
procedure WriteTrackData_HERAD(var F: TMemoryStream; var Trk: Chunk);
procedure WriteTrackData_SYX(var F: TMemoryStream; var Trk: Chunk);
procedure ConvertEvents(DestProfile: AnsiString);
procedure Convert_MID_FixTempo;
procedure Convert_XMI_MID;
procedure Convert_MID_XMI;
procedure Convert_MUS_MID;
procedure Convert_MUS_MDI;
procedure Convert_MDI_MID;
procedure Convert_MID_MUS;
procedure Convert_MDI_MUS;
procedure Convert_CMF_MID;
procedure Convert_CMF_MDI;
procedure Convert_MDI_CMF;
procedure Convert_ROL_MID;
procedure Convert_MUS_ROL;
procedure Convert_MDI_ROL;
procedure Convert_IMS_MID;
procedure Convert_IMS_ROL;
procedure Convert_SOP_MID;
procedure Convert_SOP_MUS;
procedure Convert_HERAD_MID;
procedure Convert_HERAD_HERAD_V2;
procedure ConvertTicks(RelToAbs: Boolean; var Data: Array of Command);
function MergeTracksUsingTicks(Tracks: Array of Integer; EOT: Boolean): Chunk;
procedure MergeTracksByTicks(Trk: Array of Integer);
procedure MergeTracksByOrder(Trk: Array of Integer);
procedure CalculateEvnts;
procedure RefTrackList;
procedure RefTrackChecks;
procedure ChkButtons;
function GetInstType(Chn: Byte): String;
function GetInstName(Prog: Byte; Chn: Byte): String;
procedure FillEvents(Idx: Integer);
procedure LogSongInfo;
procedure AddTrack;
procedure DelTrack(Idx: Integer);
procedure NewEvent(Trk, Idx: Integer; E, Parm: Byte);
procedure AddEvent(E, Parm: Byte);
function DelEvent(Trk, Idx: Integer; TimeSave: Boolean): Boolean;
function DelRange(Trk, From, Count: Integer; TimeSave: Boolean): Boolean;
function TimeBetween(Trk, Idx1, Idx2: Integer): UInt64;
procedure CopyEvent(SrcTrk, SrcIdx, DestTrk, DestIdx: Integer);
procedure CopyBufRange(Trk, From, Count: Integer);
procedure AddRecent(FileName: String);
procedure RefreshRecent;
procedure MMSysError(Err: DWord);
end;
var
MainForm: TMainForm;
WidTable: Array[0..4] of Integer = (40, 56, 24, 172, 320);
VisRows: Integer = 0;
RecentFiles: TStringList;
Opened: Boolean = False;
Container, EventFormat, EventProfile, EventViewProfile: AnsiString;
// Container (smf, rmi, xmi, cmf, mus, ims, raw, syx, mids)
// EventFormat (mid, xmi, mus)
// EventProfile (mid, mdi, xmi, cmf, mus, ims)
// EventViewProfile = EventProfile
SongData: TValueListEditor;
TrackData: Array of Chunk;
// Clipboard
BCopyBuf: Boolean = False;
DCopyBuf: Array of Command;
// Search
SearchEv: TSearchEvent;
// Player
MIDIDev: DWORD = MIDI_MAPPER;
MIDIOut: HMIDIOUT;
MIDIThr: THandle;
MIDIThrId: Cardinal;
PlayerMode: Byte;
LoopEnabled: Boolean = False;
gStepEvent: TStepEvent;
// Recorder
MIDIIDev: DWORD = MIDI_MAPPER;
MIDIIn: HMIDIIN;
MidInTrk: Integer;
MidInEcho: Boolean = True;
UpdTicks: Cardinal = 0;
MinUpdDelay: Cardinal = 100;
RecDelayCoef: Double;
RecCountStart: Int64;
RecLastTick: UInt64;
// Visual
vFS: TFormatSettings;
vChangeEvent: Boolean = False;
vEvntIndex: Integer;
vChangeTrack: Boolean = False;
vTrkIndex: Integer;
VU: Array[0..15] of Byte;
implementation
{$R *.dfm}
procedure SongData_PutInt(Name: String; Val: Integer);
var
Row: Integer;
begin
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := IntToStr(Val);
Exit;
end;
SongData.InsertRow(Name, IntToStr(Val), True);
end;
procedure SongData_PutDWord(Name: String; Val: Cardinal);
var
Row: Integer;
begin
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := IntToStr(Val);
Exit;
end;
SongData.InsertRow(Name, IntToStr(Val), True);
end;
procedure SongData_PutFloat(Name: String; Val: Single);
var
Row: Integer;
begin
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := FloatToStr(Val);
Exit;
end;
SongData.InsertRow(Name, FloatToStr(Val), True);
end;
procedure SongData_PutStr(Name, Val: String);
var
Row: Integer;
begin
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := Val;
Exit;
end;
SongData.InsertRow(Name, Val, True);
end;
procedure SongData_PutArray(Name: String; A: Array of Byte); overload;
var
I, Row: Integer;
S: String;
begin
S := '';
for I := 0 to Length(A) - 1 do
S := S + IntToStr(A[I]) + ' ';
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := S;
Exit;
end;
SongData.InsertRow(Name, S, True);
end;
procedure SongData_PutArray(Name: String; A: Array of Word); overload;
var
I, Row: Integer;
S: String;
begin
S := '';
for I := 0 to Length(A) - 1 do
S := S + IntToStr(A[I]) + ' ';
if SongData.FindRow(Name, Row) then
begin
SongData.Cells[1, Row] := S;
Exit;
end;
SongData.InsertRow(Name, S, True);
end;
function SongData_GetByte(Name: String; var B: Byte): Boolean;
var
Row, Code: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
Val(SongData.Cells[1, Row], B, Code);
Result := Code = 0;
end;
function SongData_GetSInt(Name: String; var I: ShortInt): Boolean;
var
Row, Code: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
Val(SongData.Cells[1, Row], I, Code);
Result := Code = 0;
end;
function SongData_GetInt(Name: String; var I: Integer): Boolean;
var
Row, Code: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
Val(SongData.Cells[1, Row], I, Code);
Result := Code = 0;
end;
function SongData_GetWord(Name: String; var W: Word): Boolean;
var
Row, Code: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
Val(SongData.Cells[1, Row], W, Code);
Result := Code = 0;
end;
function SongData_GetDWord(Name: String; var DW: Cardinal): Boolean;
var
Row, Code: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
Val(SongData.Cells[1, Row], DW, Code);
Result := Code = 0;
end;
function SongData_GetFloat(Name: String; var Fl: Single): Boolean;
var
Row: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
try
Fl := StrToFloat(SongData.Cells[1, Row]);
Result := True;
except
end;
end;
function SongData_GetStr(Name: String; var S: String): Boolean;
var
Row: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
S := SongData.Cells[1, Row];
Result := True;
end;
function SongData_GetArrayLen(Name: String): Cardinal;
var
Row: Integer;
SL: TStringList;
begin
Result := 0;
if not SongData.FindRow(Name, Row) then
Exit;
SL := TStringList.Create;
SL.Delimiter := ' ';
SL.StrictDelimiter := True;
SL.DelimitedText := SongData.Cells[1, Row];
Result := SL.Count;
SL.Free;
end;
function SongData_GetArray(Name: String; var A: Array of Byte): Boolean; overload;
var
Row, I: Integer;
S: String;
SL: TStringList;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
S := SongData.Cells[1, Row];
SL := TStringList.Create;
SL.Delimiter := ' ';
SL.StrictDelimiter := True;
SL.DelimitedText := S;
for I := 0 to SL.Count - 1 do
begin
if I >= Length(A) then
Break;
try
A[I] := StrToInt(SL[I]) and $FF;
except
A[I] := 0;
end;
end;
SL.Free;
Result := True;
end;
function SongData_GetArray(Name: String; var A: Array of Word): Boolean; overload;
var
Row, I: Integer;
S: String;
SL: TStringList;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
S := SongData.Cells[1, Row];
SL := TStringList.Create;
SL.Delimiter := ' ';
SL.StrictDelimiter := True;
SL.DelimitedText := S;
for I := 0 to SL.Count - 1 do
begin
if I >= Length(A) then
Break;
try
A[I] := StrToInt(SL[I]) and $FFFF;
except
A[I] := 0;
end;
end;
SL.Free;
Result := True;
end;
function SongData_Delete(Name: String): Boolean;
var
Row: Integer;
begin
Result := False;
if not SongData.FindRow(Name, Row) then
Exit;
SongData.Strings.Delete(Row - 1);
Result := True;
end;
function GetFiles(const StartDir, Mask: String; const List: TStrings): Boolean;
var
SRec: TSearchRec;
Res: Integer;
begin
if not Assigned(List) then
begin
Result := False;
Exit;
end;
Res := FindFirst(StartDir + Mask, faAnyfile, SRec);
if Res = 0 then
try
while res = 0 do
begin
if (SRec.Attr and faDirectory <> faDirectory) then
List.Add(StartDir + SRec.Name);
Res := FindNext(SRec);
end;
finally
FindClose(SRec)
end;
Result := (List.Count > 0);
end;
function ReadVarVal(var F: TMemoryStream; var Error: Byte): UInt64;
var
B, I: Byte;
begin
Result := 0;
Error := 0;
if F.Position >= F.Size then begin
Error := 2;
Exit;
end else
F.ReadBuffer(B, 1);
I := 7;
Result := B and 127;
while (B shr 7) = 1 do begin
if F.Position >= F.Size then begin
Error := 2;
Exit;
end else
F.ReadBuffer(B, 1);
if I + 7 <= 64 then
Inc(I, 7)
else begin
Error := 1;
Break;
end;
Result := (Result shl 7) or (B and 127);
end;
end;
function ReadVarVal_XMI(var F: TMemoryStream; var Error: Byte): UInt64;
var
B: Byte;
begin
Result := 0;
Error := 0;
if F.Position >= F.Size then begin
Error := 2;
Exit;
end else
F.ReadBuffer(B, 1);