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[Setup]
WizardImageFile=c:\mozilla-build\build\xchat-wdk\build\bitmaps\wizardimage.bmp
WizardSmallImageFile=c:\mozilla-build\build\xchat-wdk\build\bitmaps\wizardsmallimage.bmp
AppVerName=XChat-WDK 1498
AppVersion=14.98.0.0
VersionInfoVersion=14.98.0.0
OutputBaseFilename=XChat-WDK 1498
SetupIconFile=c:\mozilla-build\build\xchat-wdk\xchat.ico
AppName=XChat-WDK
AppPublisher=XChat-WDK
AppPublisherURL=http://www.xchat-wdk.org/
AppCopyright=Copyright (C) 1998-2010 Peter Zelezny
AppSupportURL=http://code.google.com/p/xchat-wdk/issues/list
AppUpdatesURL=http://www.xchat-wdk.org/home/downloads
UninstallDisplayIcon={app}\xchat.exe
UninstallDisplayName=XChat-WDK
DefaultDirName={pf}\XChat-WDK
DefaultGroupName=XChat-WDK
DisableProgramGroupPage=yes
DisableDirPage=yes
DisableReadyPage=yes
DisableReadyMemo=yes
SolidCompression=yes
SourceDir=..\tmp
OutputDir=..\build
FlatComponentsList=no
PrivilegesRequired=none
ShowComponentSizes=no
CreateUninstallRegKey=no
Uninstallable=no
ArchitecturesAllowed=x86 x64
ArchitecturesInstallIn64BitMode=x64
[Messages]
BeveledLabel= XChat-WDK
[Code]
/////////////////////////////////////////////////////////////////////
// these are required for x86->x64 or reverse upgrades
/////////////////////////////////////////////////////////////////////
function GetUninstallString(): String;
var
sUnInstPath: String;
sUnInstallString: String;
begin
sUnInstPath := ExpandConstant('Software\Microsoft\Windows\CurrentVersion\Uninstall\XChat-WDK_is1');
sUnInstallString := '';
if not RegQueryStringValue(HKLM, sUnInstPath, 'UninstallString', sUnInstallString) then
RegQueryStringValue(HKCU, sUnInstPath, 'UninstallString', sUnInstallString);
Result := sUnInstallString;
end;
/////////////////////////////////////////////////////////////////////
function IsUpgrade(): Boolean;
begin
Result := (GetUninstallString() <> '');
end;
/////////////////////////////////////////////////////////////////////
function UnInstallOldVersion(): Integer;
var
sUnInstallString: String;
iResultCode: Integer;
begin
// Return Values:
// 1 - uninstall string is empty
// 2 - error executing the UnInstallString
// 3 - successfully executed the UnInstallString
// default return value
Result := 0;
// get the uninstall string of the old app
sUnInstallString := GetUninstallString();
if sUnInstallString <> '' then begin
sUnInstallString := RemoveQuotes(sUnInstallString);
if Exec(sUnInstallString, '/SILENT /NORESTART /SUPPRESSMSGBOXES','', SW_HIDE, ewWaitUntilTerminated, iResultCode) then
Result := 3
else
Result := 2;
end else
Result := 1;
end;
/////////////////////////////////////////////////////////////////////
procedure CurStepChanged(CurStep: TSetupStep);
var
ErrCode: integer;
begin
if not (IsTaskSelected('portable')) then
begin
if (CurStep=ssInstall) then
begin
if (IsUpgrade()) then
begin
UnInstallOldVersion();
end;
end;
if (CurStep=ssDone) then
begin
ShellExec('open', 'http://www.xchat-wdk.org/home/downloads', '', '', SW_SHOW, ewNoWait, ErrCode);
end;
end;
end;
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