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То есть идет строка распаковки, а ниже написано "Распаковка файлов:????????????????" »
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Код:  [Code]
var
LabelPct,LabelCurrFileName: TLabel;
ISDoneProgressBar: TNewProgressBar;
MyCancelButton: TButton;
OveralPct,Cancel:integer;
CallBack:longword;
MyError:boolean;
type
TCallback = function (Pct: integer;CurrentFile:string): longword;
TMessage = record hWnd: HWND; msg, wParam: Word; lParam: LongWord; Time: TFileTime; pt: TPoint; end;
function PeekMessage(var lpMsg: TMessage; hWnd: HWND; wMsgFilterMin, wMsgFilterMax, wRemoveMsg: UINT): BOOL; external 'PeekMessageA@user32.dll stdcall';
function TranslateMessage(const lpMsg: TMessage): BOOL; external 'TranslateMessage@user32.dll stdcall';
function DispatchMessage(const lpMsg: TMessage): Longint; external 'DispatchMessageA@user32.dll stdcall';
function WrapMyCallback(callback:TCallback; paramcount:integer):longword;external 'wrapcallback@files:innocallback.dll stdcall';
function ISArcExtract(CurComponent:longword; var OveralPct:integer; PctOfTotal:double; InName, OutPath: AnsiString; DeleteInFile:boolean; callback: longword; Password, CfgFile, WorkPath: AnsiString):BOOL; external 'ISArcExtract@files:ISDone.dll stdcall';
function IS7ZipExtract(CurComponent:longword; var OveralPct:integer; PctOfTotal:double; InName, OutPath: AnsiString; DeleteInFile:boolean; callback: longword; Password: AnsiString):BOOL; external 'IS7zipExtract@files:ISDone.dll stdcall';
function ISRarExtract(CurComponent:longword; var OveralPct:integer; PctOfTotal:double; InName, OutPath: AnsiString; DeleteInFile:boolean; callback: longword; Password: AnsiString):BOOL; external 'ISRarExtract@files:ISDone.dll stdcall';
function ISPrecompExtract(CurComponent:longword; var OveralPct:integer; PctOfTotal:double; InName, OutFile: AnsiString; DeleteInFile:boolean; callback: longword):BOOL; external 'ISPrecompExtract@files:ISDone.dll stdcall';
function ISSRepExtract(CurComponent:longword; var OveralPct:integer; PctOfTotal:double; InName, OutFile, IdxFile: AnsiString; DeleteInFile:boolean; callback: longword):BOOL; external 'ISSrepExtract@files:ISDone.dll stdcall';
function ShowChangeDiskWindow(Text, DefaultPath, SearchFile:AnsiString):BOOL; external 'ShowChangeDiskWindow@files:ISDone.dll stdcall';
function StartRecord(RecordFileName:AnsiString; AllComponents:longword):BOOL; external 'StartRecord@files:ISDone.dll stdcall';
function CheckPoint(CurComponent:Integer):BOOL; external 'CheckPoint@files:ISDone.dll stdcall';
function StopRecord:BOOL; external 'StopRecord@files:ISDone.dll stdcall';
function ProgressCallback(Pct: integer; CurrentFile:String): longword;
var Msg: TMessage;
begin
if Pct<=ISDoneProgressBar.Max then
ISDoneProgressBar.Position := Pct;
LabelPct.Caption := IntToStr(Pct div 10)+'.'+chr(48 + Pct mod 10)+'%';
LabelCurrFileName.Caption :=ExpandConstant('{cm:ExtractedFile} ')+CurrentFile;
while PeekMessage(Msg, 0, 0, 0, 1) do begin
TranslateMessage(Msg);
DispatchMessage(Msg);
end;
Result := Cancel;
end;
procedure CancelButtonOnClick(Sender: TObject);
begin
if MsgBox(SetupMessage(msgExitSetupMessage), mbConfirmation, MB_YESNO) = IDYES then Cancel:=1;
end;
procedure InitializeWizard();
begin
ISDoneProgressBar := TNewProgressBar.Create(WizardForm);
with ISDoneProgressBar do begin
Left := ScaleX(0);
Top := ScaleY(40);
Width := ScaleX(417);
Max := 1000;
Height := WizardForm.ProgressGauge.Height;
Parent := WizardForm.InstallingPage;
end;
LabelPct := TLabel.Create(WizardForm);
with LabelPct do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Width := WizardForm.ProgressGauge.Width;
Top := WizardForm.ProgressGauge.Top + ScaleY(40);
Alignment := taCenter;
Caption := '';
end;
LabelCurrFileName := TLabel.Create(WizardForm);
with LabelCurrFileName do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Width := WizardForm.ProgressGauge.Width;
Left := ScaleX(0);
Top := WizardForm.ProgressGauge.Top + ScaleY(25);
Caption := '';
end;
end;
Procedure CurPageChanged(CurPageID: Integer);
Begin
if (CurPageID = wpFinished) and MyError then
begin
WizardForm.Caption:= ExpandConstant('{cm:Error}');
WizardForm.FinishedLabel.Font.Color:= clRed;
WizardForm.FinishedLabel.Caption:= SetupMessage(msgSetupAborted) ;
end;
end;
procedure CurStepChanged(CurStep: TSetupStep);
var ChComp, TmpValue:longword;
n:integer;
begin
if CurStep = ssInstall then begin //Если необходимо, можно переделать на ssPostInstall
WizardForm.ProgressGauge.Hide;
WizardForm.CancelButton.Visible:=false;
MyCancelButton:=TButton.Create(WizardForm);
with MyCancelButton do begin
Parent:=WizardForm;
Width:=ScaleX(135);
Caption:=ExpandConstant('{cm:CancelButton}');
Left:=ScaleX(360);
Top:=WizardForm.cancelbutton.top;
OnClick:=@CancelButtonOnClick;
end;
CallBack:=WrapMyCallback(@ProgressCallback,2);
Cancel:=0;
OveralPct:=0;
// Распаковка всех необходимых файлов в папку {tmp}. Это необходимо для того, чтобы
//выполнять установку в момент ssInstall, и секция [Run] выполнялась после установки.
#ifdef records
ExtractTemporaryFile('records.inf');
#endif
#ifdef precomp04
ExtractTemporaryFile('packjpg_dll.dll');
ExtractTemporaryFile('RTconsole.exe');
ExtractTemporaryFile('precomp04.exe');
#endif
#ifdef precomp038
ExtractTemporaryFile('packjpg_dll.dll');
ExtractTemporaryFile('RTconsole.exe');
ExtractTemporaryFile('precomp038.exe');
ExtractTemporaryFile('zlib1.dll');
#endif
#ifdef unrar
ExtractTemporaryFile('Unrar.dll');
#endif
// Подготавливаем переменную, содержащую всю информацию о выделенных компонентах для ISDone.dll
ChComp:=0;
#ifdef Components
TmpValue:=1;
if IsComponentSelected('text\rus') then ChComp:=ChComp+TmpValue; //компонент 1
TmpValue:=TmpValue*2;
if IsComponentSelected('text\eng') then ChComp:=ChComp+TmpValue; //компонент 2
TmpValue:=TmpValue*2;
if IsComponentSelected('voice\rus') then ChComp:=ChComp+TmpValue; //компонент 3
TmpValue:=TmpValue*2;
if IsComponentSelected('voice\eng') then ChComp:=ChComp+TmpValue; //компонент 4
#endif
StartRecord(ExpandConstant('{src}\records.inf'),ChComp);
repeat
MyError:=true;
//if not ISRarExtract ( 0, OveralPct, 0, ExpandConstant('{src}\aaa.rar'), ExpandConstant('{app}'), false,CallBack, '' ) then break;
if not ISArcExtract ( 0, OveralPct, 0, ExpandConstant('{src}\Panzar.arc'), ExpandConstant('{app}\'), false,CallBack, '', '', '') then break;
//if not ISSRepExtract ( 0, OveralPct, 0, ExpandConstant('{app}\data1\CODMW2.srep'), ExpandConstant('{app}\data1\CODMW2.pcf'), '', true, CallBack ) then break;
//if not ISPrecompExtract( 0, OveralPct, 0, ExpandConstant('{app}\data1\CODMW2.pcf'), ExpandConstant('{app}\data1\CODMW2.7z'), true, CallBack ) then break;
//if not IS7ZipExtract ( 0, OveralPct, 0, ExpandConstant('{app}\data1\CODMW2.7z'), ExpandConstant('{app}\data1'), true, CallBack, '' ) then break;
//if not ShowChangeDiskWindow('Пожалуйста, вставьте диск 2 и дождитесь его инициализации.', ExpandConstant('{src}'),'CODMW2_Disk2.arc' ) then break;
//if not ISArcExtract ( 1, OveralPct, 0, ExpandConstant('{src}\rustext.arc'), ExpandConstant('{app}'), false,CallBack, '', '', '') then break;
//if not ISArcExtract ( 2, OveralPct, 0, ExpandConstant('{src}\engtext.arc'), ExpandConstant('{app}'), false,CallBack, '', '', '') then break;
//if not ISArcExtract ( 3, OveralPct, 0, ExpandConstant('{src}\rusvoice.arc'),ExpandConstant('{app}'), false,CallBack, '', '', '') then break;
//if not ISArcExtract ( 4, OveralPct, 0, ExpandConstant('{src}\engvoice.arc'),ExpandConstant('{app}'), false,CallBack, '', '', '') then break;
MyError:=false;
until true;
StopRecord;
MyCancelButton.Visible:=false;
WizardForm.CancelButton.Visible:=true;
end;
if (CurStep=ssPostInstall) and MyError then
Exec(ExpandConstant('{uninstallexe}'), '/SILENT','', sw_Hide, ewWaitUntilTerminated, n);
end;
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, только при распаковке не отображается, что именно распаковывается. То есть идет строка распаковки, а ниже написано "Распаковка файлов:????????????????"
