const
PCFonFLY=true;
notPCFonFLY=false;
var
LabelPct1,LabelCurrFileName,LabelTime1,LabelTime2,LabelTime3: TLabel;
ISDoneProgressBar1: TNewProgressBar;
#ifdef SecondProgressBar
LabelPct2: TLabel;
ISDoneProgressBar2:TNewProgressBar;
#endif
MyCancelButton: TButton;
ISDoneCancel:integer;
ISDoneError:boolean;
PCFVer:double;
PauseButton: TNewButton;
IsDoneUnpack : Boolean;
type
TCallback = function (OveralPct,CurrentPct: integer;CurrentFile,TimeStr1,TimeStr2,TimeStr3
AnsiChar): longword;
function WrapCallback(callback:TCallback; paramcount:integer):longword;external 'wrapcallback@files:ISDone.dll stdcall delayload';
function ISArcExtract(CurComponent:Cardinal; PctOfTotal:double; InName, OutPath, ExtractedPath: AnsiString; DeleteInFile:boolean; Password, CfgFile, WorkPath: AnsiString; ExtractPCF: boolean ):boolean; external 'ISArcExtract@files:ISDone.dll stdcall delayload';
function IS7ZipExtract(CurComponent:Cardinal; PctOfTotal:double; InName, OutPath: AnsiString; DeleteInFile:boolean; Password: AnsiString):boolean; external 'IS7zipExtract@files:ISDone.dll stdcall delayload';
function ISRarExtract(CurComponent:Cardinal; PctOfTotal:double; InName, OutPath: AnsiString; DeleteInFile:boolean; Password: AnsiString):boolean; external 'ISRarExtract@files:ISDone.dll stdcall delayload';
function ISPrecompExtract(CurComponent:Cardinal; PctOfTotal:double; InName, OutFile: AnsiString; DeleteInFile:boolean):boolean; external 'ISPrecompExtract@files:ISDone.dll stdcall delayload';
function ISSRepExtract(CurComponent:Cardinal; PctOfTotal:double; InName, OutFile: AnsiString; DeleteInFile:boolean):boolean; external 'ISSrepExtract@files:ISDone.dll stdcall delayload';
function ISxDeltaExtract(CurComponent:Cardinal; PctOfTotal:double; minRAM,maxRAM:integer; InName, DiffFile, OutFile: AnsiString; DeleteInFile, DeleteDiffFile:boolean):boolean; external 'ISxDeltaExtract@files:ISDone.dll stdcall delayload';
function ISPackZIP(CurComponent:Cardinal; PctOfTotal:double; InName, OutFile: AnsiString;ComprLvl:integer; DeleteInFile:boolean):boolean; external 'ISPackZIP@files:ISDone.dll stdcall delayload';
function ShowChangeDiskWindow(Text, DefaultPath, SearchFile:AnsiString):boolean; external 'ShowChangeDiskWindow@files:ISDone.dll stdcall delayload';
function Exec2 (FileName, Param: PAnsiChar;Show:boolean):boolean; external 'Exec2@files:ISDone.dll stdcall delayload';
function ISFindFiles(CurComponent:Cardinal; FileMask:AnsiString; var ColFiles:integer):integer; external 'ISFindFiles@files:ISDone.dll stdcall delayload';
function ISPickFilename(FindHandle:integer; OutPath:AnsiString; var CurIndex:integer; DeleteInFile:boolean):boolean; external 'ISPickFilename@files:ISDone.dll stdcall delayload';
function ISGetName(TypeStr:integer)
Ansichar; external 'ISGetName@files:ISDone.dll stdcall delayload';
function ISFindFree(FindHandle:integer):boolean; external 'ISFindFree@files:ISDone.dll stdcall delayload';
function ISExec(CurComponent:Cardinal; PctOfTotal,SpecifiedProcessTime:double; ExeName,Parameters,TargetDir,OutputStr:AnsiString;Show:boolean):boolean; external 'ISExec@files:ISDone.dll stdcall delayload';
function SrepInit(TmpPath
AnsiChar;VirtMem,MaxSave:Cardinal):boolean; external 'SrepInit@files:ISDone.dll stdcall delayload';
function PrecompInit(TmpPath
AnsiChar;VirtMem:cardinal;PrecompVers:single):boolean; external 'PrecompInit@files:ISDone.dll stdcall delayload';
function FileSearchInit(RecursiveSubDir:boolean):boolean; external 'FileSearchInit@files:ISDone.dll stdcall delayload';
function ISDoneInit(RecordFileName:AnsiString; TimeType,Comp1,Comp2,Comp3:Cardinal; WinHandle, NeededMem:longint; callback:TCallback):boolean; external 'ISDoneInit@files:ISDone.dll stdcall';
function ISDoneStop:boolean; external 'ISDoneStop@files:ISDone.dll stdcall';
function ChangeLanguage(Language:AnsiString):boolean; external 'ChangeLanguage@files:ISDone.dll stdcall delayload';
function SuspendProc:boolean; external 'SuspendProc@files:ISDone.dll stdcall';
function ResumeProc:boolean; external 'ResumeProc@files:ISDone.dll stdcall';
function ProgressCallback(OveralPct,CurrentPct: integer;CurrentFile,TimeStr1,TimeStr2,TimeStr3
AnsiChar): longword;
begin
if OveralPct<=1000 then ISDoneProgressBar1.Position := OveralPct;
LabelPct1.Caption := IntToStr(OveralPct div 10)+'.'+chr(48 + OveralPct mod 10)+'%';
LabelCurrFileName.Caption:=ExpandConstant('{cm:ExtractedFile} ')+MinimizePathName(CurrentFile, LabelCurrFileName.Font, LabelCurrFileName.Width-ScaleX(100));
LabelTime1.Caption:=ExpandConstant('{cm:ElapsedTime} ')+TimeStr2;
LabelTime2.Caption:=ExpandConstant('{cm:RemainingTime} ')+TimeStr1;
LabelTime3.Caption:=ExpandConstant('{cm:AllElapsedTime}')+TimeStr3;
Result := ISDoneCancel;
end;
procedure CancelButtonClick(CurPageID: Integer; var Cancel, Confirm: Boolean);
begin
if ((CurPageID = wpInstalling) and IsDoneUnpack) then
begin
SuspendProc; // ставим распаковку, или чего там сейчас IsDone делает, на паузу
if ExitSetupMsgBox then ISDoneCancel:=1; // настоящая отмена происходит тут
Confirm := False; // убираем запрос подтверждения выхода
Cancel := False; // да и саму отмену тоже запрещаем, что-бы библиотека IsDone могла корректно отработать
ResumeProc; // продолжаем работу IsDone с учетом изменивхшихся или не изменившихся условий
end else
begin
Confirm := True;
Cancel := ExitSetupMsgBox;
end;
end;
procedure HideControls;
begin
WizardForm.FileNamelabel.Hide;
ISDoneProgressBar1.Hide;
LabelPct1.Hide;
LabelCurrFileName.Hide;
LabelTime1.Hide;
LabelTime2.Hide;
end;
procedure CreateControls;
var PBTop:integer;
begin
PBTop:=ScaleY(50);
ISDoneProgressBar1 := TNewProgressBar.Create(WizardForm);
with ISDoneProgressBar1 do begin
Parent := WizardForm.InstallingPage;
Height := WizardForm.ProgressGauge.Height;
Left := ScaleX(0);
Top := PBTop;
Width := ScaleX(365);
Max := 1000;
end;
LabelPct1 := TLabel.Create(WizardForm);
with LabelPct1 do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Left := ISDoneProgressBar1.Width+ScaleX(5);
Top := ISDoneProgressBar1.Top + ScaleY(2);
Width := ScaleX(80);
end;
LabelCurrFileName := TLabel.Create(WizardForm);
with LabelCurrFileName do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Width := ISDoneProgressBar1.Width+ScaleX(30);
Left := ScaleX(0);
Top := ScaleY(30);
end;
LabelTime1 := TLabel.Create(WizardForm);
with LabelTime1 do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Width := ISDoneProgressBar1.Width div 2;
Left := ScaleX(0);
Top := PBTop + ScaleY(35);
end;
LabelTime2 := TLabel.Create(WizardForm);
with LabelTime2 do begin
Parent := WizardForm.InstallingPage;
AutoSize := False;
Width := LabelTime1.Width+ScaleX(40);
Left := ISDoneProgressBar1.Width div 2;
Top := LabelTime1.Top;
end;
LabelTime3 := TLabel.Create(WizardForm);
with LabelTime3 do begin
Parent := WizardForm.FinishedPage;
AutoSize := False;
Width := 300;
Left := 180;
Top := 200;
end;
end;
Procedure CurPageChanged(CurPageID: Integer);
Begin
if (CurPageID = wpFinished) then
begin
PauseButton.Hide;
if (CurPageID = wpFinished) and ISDoneError then
begin
LabelTime3.Hide;
PauseButton.Hide;
WizardForm.Caption:= ExpandConstant('{cm:Error}');
WizardForm.FinishedLabel.Font.Color:= clRed;
WizardForm.FinishedLabel.Caption:= SetupMessage(msgSetupAborted) ;
end;
end;
end;
function CheckError:boolean;
begin
result:= not ISDoneError;
end;
procedure CurStepChanged(CurStep: TSetupStep);
var Comps1,Comps2,Comps3, TmpValue:cardinal;
FindHandle1,ColFiles1,CurIndex1,tmp:integer;
ExecError:boolean;
InFilePath,OutFilePath,OutFileName
AnsiChar;
begin
if CurStep = ssPostInstall then begin //Если необходимо, можно поменять на ssPostInstall
IsDoneUnpack := True;
WizardForm.ProgressGauge.Hide;
WizardForm.CancelButton.Enabled:=True;
CreateControls;
WizardForm.StatusLabel.Caption:=ExpandConstant('{cm:Extracted}');
ISDoneCancel:=0;
// Распаковка всех необходимых файлов в папку {tmp}.
ExtractTemporaryFile('unarc.dll');
#ifdef PrecompInside
ExtractTemporaryFile('CLS-precomp.dll');
ExtractTemporaryFile('packjpg_dll.dll');
ExtractTemporaryFile('packjpg_dll1.dll');
ExtractTemporaryFile('precomp.exe');
ExtractTemporaryFile('zlib1.dll');
#endif
#ifdef SrepInside
ExtractTemporaryFile('CLS-srep.dll');
#endif
#ifdef MSCInside
ExtractTemporaryFile('CLS-MSC.dll');
#endif
#ifdef facompress
ExtractTemporaryFile('facompress.dll'); //ускоряет распаковку .arc архивов.
#endif
#ifdef records
ExtractTemporaryFile('records.inf');
#endif
#ifdef precomp
#if precomp == "0.38"
ExtractTemporaryFile('precomp038.exe');
#else
#if precomp == "0.4"
ExtractTemporaryFile('precomp040.exe');
#else
#if precomp == "0.41"
ExtractTemporaryFile('precomp041.exe');
#else
#if precomp == "0.42"
ExtractTemporaryFile('precomp042.exe');
#else
ExtractTemporaryFile('precomp038.exe');
ExtractTemporaryFile('precomp040.exe');
ExtractTemporaryFile('precomp041.exe');
ExtractTemporaryFile('precomp042.exe');
#endif
#endif
#endif
#endif
#endif
#ifdef unrar
ExtractTemporaryFile('Unrar.dll');
#endif
#ifdef XDelta
ExtractTemporaryFile('XDelta3.dll');
#endif
#ifdef PackZIP
ExtractTemporaryFile('7z.dll');
ExtractTemporaryFile('PackZIP.exe');
#endif
ExtractTemporaryFile('English.ini');
// Подготавливаем переменную, содержащую всю информацию о выделенных компонентах для ISDone.dll
// максимум 96 компонентов.
Comps1:=0; Comps2:=0; Comps3:=0;
#ifdef Components
TmpValue:=1;
if IsComponentSelected('text\rus') then Comps1:=Comps1+TmpValue; //компонент 1
TmpValue:=TmpValue*2;
if IsComponentSelected('text\eng') then Comps1:=Comps1+TmpValue; //компонент 2
TmpValue:=TmpValue*2;
if IsComponentSelected('voice\rus') then Comps1:=Comps1+TmpValue; //компонент 3
TmpValue:=TmpValue*2;
if IsComponentSelected('voice\eng') then Comps1:=Comps1+TmpValue; //компонент 4
// .....
// см. справку
#endif
#ifdef precomp
PCFVer:={#precomp};
#else
PCFVer:=0;
#endif
ISDoneError:=true;
if ISDoneInit(ExpandConstant('{src}\records.inf'), $F777, Comps1,Comps2,Comps3, MainForm.Handle, {#NeedMem}, @ProgressCallback) then begin
repeat
// ChangeLanguage('English');
if not SrepInit('',512,0) then break;
if not PrecompInit('',128,PCFVer) then break;
if not FileSearchInit(true) then break;
if not ISArcExtract ( 0, 0, ExpandConstant('{src}\*.arc'), ExpandConstant('{app}'), '', false, '', '', ExpandConstant('{app}'), notPCFonFLY {PCFonFLY}) then break;
PauseButton.Hide;
ISDoneError:=false;
until true;
ISDoneStop;
IsDoneUnpack := False;
end;
HideControls;
WizardForm.CancelButton.Visible:=true;
WizardForm.CancelButton.Enabled:=false;
end;
if (CurStep=ssPostInstall) and ISDoneError then begin
Exec2(ExpandConstant('{uninstallexe}'), '/VERYSILENT', false);
end;
end;
procedure InitializeWizard();
begin
IsDoneUnpack := False;
end;
(никакой кнопки доп. не нужно. все можно и так сделать)
