/*
  Copyright (C) 2012 Birunthan Mohanathas

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version 2
  of the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

!verbose 3
!addplugindir ".\"
!include "MUI2.nsh"
!include "x64.nsh"
!include "FileFunc.nsh"
!include "WordFunc.nsh"
!include "WinVer.nsh"
!include "UAC.nsh"

!ifndef VER
 !define VER "0.0"
 !define REV "000"
!else
 !define INCLUDEFILES
!endif
!ifdef BETA
 !define OUTFILE "Rainmeter-${VER}-r${REV}-beta.exe"
!else
 !define OUTFILE "Rainmeter-${VER}.exe"
!endif

Name "Rainmeter"
VIAddVersionKey "ProductName" "Rainmeter"
VIAddVersionKey "FileDescription" "Rainmeter Installer"
VIAddVersionKey "FileVersion" "${VER}.0"
VIAddVersionKey "ProductVersion" "${VER}.0.${REV}"
VIAddVersionKey "OriginalFilename" "${OUTFILE}"
VIAddVersionKey "LegalCopyright" "Copyright (C) 2009-2012 - All authors"
VIProductVersion "${VER}.0.${REV}"
BrandingText " "
SetCompressor /SOLID lzma
RequestExecutionLevel user
InstallDirRegKey HKLM "SOFTWARE\Rainmeter" ""
ShowInstDetails nevershow
XPStyle on
OutFile "..\${OUTFILE}"
ReserveFile "${NSISDIR}\Plugins\LangDLL.dll"
ReserveFile "${NSISDIR}\Plugins\nsDialogs.dll"
ReserveFile "${NSISDIR}\Plugins\System.dll"
ReserveFile ".\UAC.dll"

!define REQUIREDSPACE 5 ; Minimum required space for install (in MB)

; Error levels (for silent install)
!define ERROR_UNSUPPORTED	3
!define ERROR_NOTADMIN		4
!define ERROR_WRITEFAIL		5
!define ERROR_NOVCREDIST	6
!define ERROR_CLOSEFAIL		7

; Additional Windows definitions
!define BCM_SETSHIELD 0x0000160c
!define PF_XMMI_INSTRUCTIONS_AVAILABLE 6
!define PF_XMMI64_INSTRUCTIONS_AVAILABLE 10

!define MUI_ICON ".\Icon.ico"
!define MUI_UNICON ".\Icon.ico"
!define MUI_WELCOMEFINISHPAGE_BITMAP ".\Wizard.bmp"
!define MUI_FINISHPAGE_RUN
!define MUI_FINISHPAGE_RUN_FUNCTION FinishRun
!define MUI_WELCOMEPAGE ; For language strings

Page custom PageWelcome PageWelcomeOnLeave
Page custom PageOptions PageOptionsOnLeave
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_PAGE_FINISH

UninstPage custom un.PageOptions un.GetOptions
!insertmacro MUI_UNPAGE_INSTFILES

; Include languages
!macro IncludeLanguage LANGUAGE CUSTOMLANGUAGE
	!insertmacro MUI_LANGUAGE ${LANGUAGE}
	!insertmacro LANGFILE_INCLUDE "..\..\Language\${CUSTOMLANGUAGE}.nsh"
!macroend
!define IncludeLanguage "!insertmacro IncludeLanguage"
!include "Languages.nsh"

Var NonDefaultLanguage
Var AutoStartup
Var Install64Bit
Var InstallPortable
Var un.DeleteAll

; Install
; --------------------------------------
Function .onInit
	${If} ${RunningX64}
		${EnableX64FSRedirection}
	${EndIf}

	${IfNot} ${UAC_IsInnerInstance}
		${If} ${IsWin2000}
			${IfNot} ${Silent}
				MessageBox MB_OK|MB_ICONINFORMATION "$(WIN2KERROR)"
			${EndIf}
			SetErrorLevel ${ERROR_UNSUPPORTED}
			Quit
		${ElseIf} ${IsWinXP}
		${AndIf} ${AtMostServicePack} 1
			${IfNot} ${Silent}
				MessageBox MB_OK|MB_ICONINFORMATION "$(WINXPS2ERROR)"
			${EndIf}
			SetErrorLevel ${ERROR_UNSUPPORTED}
			Quit
		${ElseIf} ${IsWin2003}
		${AndIf} ${AtMostServicePack} 0
			${IfNot} ${Silent}
				MessageBox MB_OK|MB_ICONINFORMATION "$(WIN2003SP1ERROR)"
			${EndIf}
			SetErrorLevel ${ERROR_UNSUPPORTED}
			Quit
		${EndIf}

		ReadRegStr $0 HKLM "SOFTWARE\Rainmeter" "Language"
		ReadRegDWORD $NonDefaultLanguage HKLM "SOFTWARE\Rainmeter" "NonDefault"

		${IfNot} ${Silent}
			${If} $0 == ""
			${OrIf} $0 != $LANGUAGE
			${AndIf} $NonDefaultLanguage != 1
				; New install or better match
				LangDLL::LangDialog "$(^SetupCaption)" "Please select the installer language.$\n$(SELECTLANGUAGE)" AC ${LANGUAGES} ""
				Pop $0
				${If} $0 == "cancel"
					Abort
				${EndIf}

				${If} $0 != $LANGUAGE
					; User selected non-default language
					StrCpy $NonDefaultLanguage 1
				${EndIf}
			${EndIf}

			StrCpy $LANGUAGE $0
		${Else}
			${If} $0 != ""
				StrCpy $LANGUAGE $0
			${EndIf}

			${GetParameters} $R1

			ClearErrors
			${GetOptions} $R1 "/LANGUAGE=" $0
			${IfNot} ${Errors}
				${If} $LANGUAGE != $0
					StrCpy $NonDefaultLanguage 1
				${EndIf}

				StrCpy $LANGUAGE $0
			${EndIf}

			${GetOptions} $R1 "/STARTUP=" $0
			${If} $0 = 1
				StrCpy $AutoStartup 1
			${EndIf}

			${GetOptions} $R1 "/PORTABLE=" $0
			${If} $0 = 1
				StrCpy $InstallPortable 1
			${Else}
				${IfNot} ${UAC_IsAdmin}
					SetErrorLevel ${ERROR_NOTADMIN}
					Quit
				${EndIf}
			${EndIf}

			${GetOptions} $R1 "/VERSION=" $0
			${If} $0 = 64
				StrCpy $Install64Bit 1

				${If} $INSTDIR == ""
					StrCpy $INSTDIR "$PROGRAMFILES64\Rainmeter"
				${EndIf}
			${Else}
				${If} $INSTDIR == ""
					StrCpy $INSTDIR "$PROGRAMFILES\Rainmeter"
				${EndIf}
			${EndIf}

			ClearErrors
			CreateDirectory "$INSTDIR"
			WriteINIStr "$INSTDIR\writetest~.rm" "1" "1" "1"
			Delete "$INSTDIR\writetest~.rm"
			RMDir "$INSTDIR"

			${If} ${Errors}
				SetErrorLevel ${ERROR_WRITEFAIL}
				Quit
			${EndIf}
		${EndIf}
	${Else}
		; Exchange settings with user instance
		!insertmacro UAC_AsUser_Call Function ExchangeSettings ${UAC_SYNCREGISTERS}
		StrCpy $AutoStartup $1
		StrCpy $Install64Bit $2
		StrCpy $NonDefaultLanguage $3
		StrCpy $LANGUAGE $4
		StrCpy $INSTDIR $5
	${EndIf}
FunctionEnd

Function ExchangeSettings
	StrCpy $1 $AutoStartup
	StrCpy $2 $Install64Bit
	StrCpy $3 $NonDefaultLanguage
	StrCpy $4 $LANGUAGE
	StrCpy $5 $INSTDIR
	HideWindow
FunctionEnd

Function PageWelcome
	${If} ${UAC_IsInnerInstance}
		${If} ${UAC_IsAdmin}
			; Skip page
			Abort
		${Else}
			MessageBox MB_OK|MB_ICONSTOP "$(ADMINERROR) (Inner)"
			Quit
		${EndIf}
	${EndIf}

	!insertmacro MUI_HEADER_TEXT "$(INSTALLOPTIONS)" "$(^ComponentsSubText1)"
	nsDialogs::Create 1044
	Pop $0
	nsDialogs::SetRTL $(^RTL)
	SetCtlColors $0 "" "${MUI_BGCOLOR}"

	${NSD_CreateBitmap} 0u 0u 109u 193u ""
	Pop $0
	${NSD_SetImage} $0 "$PLUGINSDIR\modern-wizard.bmp" $R0

	${NSD_CreateLabel} 120u 10u 195u 38u "$(MUI_TEXT_WELCOME_INFO_TITLE)"
	Pop $0
	SetCtlColors $0 "" "${MUI_BGCOLOR}"
	CreateFont $1 "$(^Font)" "12" "700"
	SendMessage $0 ${WM_SETFONT} $1 0

	${NSD_CreateLabel} 120u 55u 195u 12u "$(^ComponentsSubText1)"
	Pop $0
	SetCtlColors $0 "" "${MUI_BGCOLOR}"

	${NSD_CreateRadioButton} 120u 70u 205u 12u "$(STANDARDINST)"
	Pop $R1
	SetCtlColors $R1 "" "${MUI_BGCOLOR}"
	${NSD_AddStyle} $R1 ${WS_GROUP}
	SendMessage $R1 ${WM_SETFONT} $mui.Header.Text.Font 0

	${NSD_CreateLabel} 132u 82u 185u 24u "$(STANDARDINSTDESC)"
	Pop $0
	SetCtlColors $0 "" "${MUI_BGCOLOR}"

	${NSD_CreateRadioButton} 120u 106u 310u 12u "$(PORTABLEINST)"
	Pop $R2
	SetCtlColors $R2 "" "${MUI_BGCOLOR}"
	${NSD_AddStyle} $R2 ${WS_TABSTOP}
	SendMessage $R2 ${WM_SETFONT} $mui.Header.Text.Font 0

	${NSD_CreateLabel} 132u 118u 185u 52u "$(PORTABLEINSTDESC)"
	Pop $0
	SetCtlColors $0 "" "${MUI_BGCOLOR}"

	${If} $InstallPortable == 1
		${NSD_Check} $R2
	${Else}
		${NSD_Check} $R1
	${EndIf}

	Call muiPageLoadFullWindow

	nsDialogs::Show
	${NSD_FreeImage} $R0
FunctionEnd

Function PageWelcomeOnLeave
	${NSD_GetState} $R2 $InstallPortable
	Call muiPageUnloadFullWindow
FunctionEnd

Function PageOptions
	${If} ${UAC_IsInnerInstance}
	${AndIf} ${UAC_IsAdmin}
		; Skip page
		Abort
	${EndIf}

	!insertmacro MUI_HEADER_TEXT "$(INSTALLOPTIONS)" "$(INSTALLOPTIONSDESC)"
	nsDialogs::Create 1018
	nsDialogs::SetRTL $(^RTL)

	${NSD_CreateGroupBox} 0 0u -1u 36u "$(^DirSubText)"

	${NSD_CreateDirRequest} 6u 14u 232u 14u ""
	Pop $R0
	${NSD_OnChange} $R0 PageOptionsDirectoryOnChange

	${NSD_CreateBrowseButton} 242u 14u 50u 14u "$(^BrowseBtn)"
	Pop $R1
	${NSD_OnClick} $R1 PageOptionsBrowseOnClick

	StrCpy $1 0

	${If} ${RunningX64}
	${AndIf} $InstallPortable == 1
	${OrIf} $INSTDIR == ""
		${NSD_CreateCheckBox} 6u 54u 285u 12u "$(INSTALL64BIT)"
		Pop $R2
		StrCpy $1 30u
	${Else}
		StrCpy $R2 0
	${EndIf}

	${If} $InstallPortable != 1
		${If} $1 == 0
			StrCpy $0 54u
			StrCpy $1 30u
		${Else}
			StrCpy $0 66u
			StrCpy $1 42u
		${EndIf}

		${NSD_CreateCheckbox} 6u $0 285u 12u "$(AUTOSTARTUP)"
		Pop $R3

		${If} $INSTDIR == ""
			${NSD_Check} $R3
		${Else}
			SetShellVarContext all
			${If} ${FileExists} "$SMSTARTUP\Rainmeter.lnk"
				${NSD_Check} $R3
			${EndIf}

			SetShellVarContext current
			${If} ${FileExists} "$SMSTARTUP\Rainmeter.lnk"
				${NSD_Check} $R3
			${EndIf}
		${EndIf}
	${Else}
		StrCpy $R3 0
	${EndIf}

	${If} $1 != 0
		${NSD_CreateGroupBox} 0 42u -1u $1 "$(ADDITIONALOPTIONS)"
	${EndIf}

	; Set default directory
	${If} $InstallPortable == 1
		${GetRoot} "$WINDIR" $0
		${NSD_SetText} $R0 "$0\Rainmeter"
	${Else}
		; Disable Directory editbox and Browse button if already installed
		SendMessage $R0 ${EM_SETREADONLY} 1 0

		${If} $INSTDIR != ""
			EnableWindow $R1 0
			${NSD_SetText} $R0 "$INSTDIR"
		${Else}
			; Fresh install
			${If} ${RunningX64}
				${NSD_SetText} $R0 "$PROGRAMFILES64\Rainmeter"
				${NSD_Check} $R2
			${Else}
				${NSD_SetText} $R0 "$PROGRAMFILES\Rainmeter"
			${EndIf}
		${EndIf}
	${EndIf}

	; Show UAC shield on Install button if requiredd
	GetDlgItem $0 $HWNDPARENT 1
	${If} $InstallPortable == 1
		SendMessage $0 ${BCM_SETSHIELD} 0 0
	${Else}
		SendMessage $0 ${BCM_SETSHIELD} 0 1

		; Hide Back button
		GetDlgItem $0 $HWNDPARENT 3
		ShowWindow $0 ${SW_HIDE}
	${EndIf}

	nsDialogs::Show
FunctionEnd

Function PageOptionsDirectoryOnChange
	${NSD_GetText} $R0 $0

	; Disable Install button if not enough space
	GetDlgItem $1 $HWNDPARENT 1
	${GetRoot} $0 $2
	${DriveSpace} "$2\" "/D=F /S=M" $3
	${If} $3 < ${REQUIREDSPACE}
		EnableWindow $1 0
	${Else}
		EnableWindow $1 1
	${EndIf}

	StrCpy $Install64Bit 0
	${If} ${RunningX64}
		${If} ${FileExists} "$0\Rainmeter.exe"
			MoreInfo::GetProductVersion "$0\Rainmeter.exe"
			Pop $0
			StrCpy $0 $0 2 -7
			${If} $0 == 64
				StrCpy $Install64Bit 1
			${EndIf}

			${If} $R2 != 0
				${NSD_SetState} $R2 $Install64Bit
				EnableWindow $R2 0
			${EndIf}
		${Else}
			${If} $R2 != 0
				EnableWindow $R2 1
			${EndIf}
		${EndIf}
	${EndIf}
FunctionEnd

Function PageOptionsBrowseOnClick
	${NSD_GetText} $R0 $0
	nsDialogs::SelectFolderDialog "$(^DirBrowseText)" $0
	Pop $1
	${If} $1 != error
		${NSD_SetText} $R0 $1
	${EndIf}
FunctionEnd

Function PageOptionsOnLeave
	; Verify that selected folder is writable
	${NSD_GetText} $R0 $0
	${If} $InstallPortable == 1
		ClearErrors
		CreateDirectory "$0"
		WriteINIStr "$0\writetest~.rm" "1" "1" "1"

		${If} ${Errors}
			Delete "$0\writetest~.rm"
			RMDir "$0"
			MessageBox MB_OK|MB_ICONEXCLAMATION "$(WRITEERROR)"
			Abort
		${EndIf}
	${EndIf}

	StrCpy $INSTDIR $0

	GetDlgItem $0 $HWNDPARENT 1
	EnableWindow $0 0

	${If} $R2 != 0
		${NSD_GetState} $R2 $Install64Bit
	${EndIf}

	${If} $R3 != 0
		${NSD_GetState} $R3 $AutoStartup
	${EndIf}

	${If} $InstallPortable != 1
		${IfNot} ${UAC_IsAdmin}
			; UAC_IsAdmin seems to return incorrect result sometimes. Recheck with UserInfo::GetAccountType to be sure.
			UserInfo::GetAccountType
			Pop $0
			${If} $0 != "Admin"
UAC_TryAgain:
				!insertmacro UAC_RunElevated
				${Switch} $0
				${Case} 0
					${IfThen} $1 = 1 ${|} Quit ${|}
					${IfThen} $3 <> 0 ${|} ${Break} ${|}
					${If} $1 = 3
						MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(ADMINERROR)" /SD IDNO IDOK UAC_TryAgain IDNO 0
					${EndIf}
				${Case} 1223
					Quit
				${Case} 1062
					MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(LOGONERROR)"
					Quit
				${Default}
					MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(UACERROR) ($0)"
					Quit
				${EndSwitch}
			${EndIf}
		${EndIf}
	${EndIf}
FunctionEnd

!macro InstallFiles DIR
	SetOutPath "$INSTDIR"
	File "..\..\TestBench\${DIR}\Release\Rainmeter.exe"
	File "..\..\TestBench\${DIR}\Release\Rainmeter.dll"
	File "..\..\TestBench\${DIR}\Release\SkinInstaller.exe"

	SetOutPath "$INSTDIR\Plugins"
	File /x *Example*.dll "..\..\TestBench\${DIR}\Release\Plugins\*.dll"
!macroend

!macro RemoveStartMenuShortcuts STARTMENUPATH
	Delete "${STARTMENUPATH}\Rainmeter.lnk"
	Delete "${STARTMENUPATH}\Rainmeter Help.lnk"
	Delete "${STARTMENUPATH}\Rainmeter Help.URL"
	Delete "${STARTMENUPATH}\Remove Rainmeter.lnk"
	Delete "${STARTMENUPATH}\RainThemes.lnk"
	Delete "${STARTMENUPATH}\RainThemes Help.lnk"
	Delete "${STARTMENUPATH}\RainBrowser.lnk"
	Delete "${STARTMENUPATH}\RainBackup.lnk"
	Delete "${STARTMENUPATH}\Rainstaller.lnk"
	Delete "${STARTMENUPATH}\Skin Installer.lnk"
	Delete "${STARTMENUPATH}\Rainstaller Help.lnk"
	RMDir "${STARTMENUPATH}"
!macroend

Section
	SetOutPath "$PLUGINSDIR"
	SetShellVarContext current

	Var /GLOBAL InstArc
	${If} $Install64Bit == 1
		StrCpy $InstArc "x64"
	${Else}
		StrCpy $InstArc "x86"
	${EndIf}

	${If} $InstallPortable != 1
		ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\VisualStudio\10.0\VC\VCRedist\$InstArc" "Bld"
		${VersionCompare} "$0" "40219" $1

		ReadRegDWORD $2 HKLM "SOFTWARE\Microsoft\VisualStudio\10.0\VC\VCRedist\$InstArc" "Installed"

		; Download and install VC++ redist if required
		${If} $1 == "2"
		${OrIf} $2 != "1"
			${If} ${Silent}
				SetErrorLevel ${ERROR_NOVCREDIST}
				Quit
			${EndIf}

			${If} $Install64Bit != 1
				NSISdl::download /TIMEOUT=30000 "http://download.microsoft.com/download/C/6/D/C6D0FD4E-9E53-4897-9B91-836EBA2AACD3/vcredist_x86.exe" "$PLUGINSDIR\vcredist.exe"
				Pop $0
			${Else}
				NSISdl::download /TIMEOUT=30000 "http://download.microsoft.com/download/A/8/0/A80747C3-41BD-45DF-B505-E9710D2744E0/vcredist_x64.exe" "$PLUGINSDIR\vcredist.exe"
				Pop $0
			${EndIf}

			${If} $0 != "cancel"
			${AndIf} $0 != "success"
				; download from MS failed, try from rainmter.net
				Delete "$PLUGINSDIR\vcredist.exe"

				${If} $Install64Bit != 1
					NSISdl::download /TIMEOUT=30000 "http://rainmeter.net/redist/vc10SP1redist_x86.exe" "$PLUGINSDIR\vcredist.exe"
					Pop $0
				${Else}
					NSISdl::download /TIMEOUT=30000 "http://rainmeter.net/redist/vc10SP1redist_x64.exe" "$PLUGINSDIR\vcredist.exe"
					Pop $0
				${EndIf}
			${EndIf}

			${If} $0 == "success"
				ExecWait '"$PLUGINSDIR\vcredist.exe" /q /norestart' $0
				Delete "$PLUGINSDIR\vcredist.exe"

				${If} $0 == 3010
					SetRebootFlag true
				${ElseIf} $0 != 0
					MessageBox MB_OK|MB_ICONSTOP "$(VCINSTERROR)"
					Quit
				${EndIf}
			${ElseIf} $0 == "cancel"
				Quit
			${Else}
				MessageBox MB_OK|MB_ICONSTOP "$(VCINSTERROR)"
				Quit
			${EndIf}
		${EndIf}

		; Download and install .NET if required
		ReadRegDWORD $0 HKLM "SOFTWARE\Microsoft\NET Framework Setup\NDP\v2.0.50727" "Install"
		${If} $0 != "1"
			${If} $Install64Bit != 1
				NSISdl::download /TIMEOUT=30000 "http://download.microsoft.com/download/5/6/7/567758a3-759e-473e-bf8f-52154438565a/dotnetfx.exe" "$PLUGINSDIR\dotnetfx.exe"
			${Else}
				NSISdl::download /TIMEOUT=30000 "http://download.microsoft.com/download/a/3/f/a3f1bf98-18f3-4036-9b68-8e6de530ce0a/NetFx64.exe" "$PLUGINSDIR\dotnetfx.exe"
			${EndIf}

			Pop $0

			${If} $0 != "cancel"
			${AndIf} $0 != "success"
				Delete "$PLUGINSDIR\dotnetfx.exe"

				${If} $Install64Bit != 1
					NSISdl::download /TIMEOUT=30000 "http://rainmeter.net/redist/dotnetfx.exe" "$PLUGINSDIR\dotnetfx.exe"
				${Else}
					NSISdl::download /TIMEOUT=30000 "http://rainmeter.net/redist/NetFx64.exe" "$PLUGINSDIR\dotnetfx.exe"
				${EndIf}

				Pop $0
			${EndIf}

			${If} $0 == "success"
				ExecWait '"$PLUGINSDIR\dotnetfx.exe" /q:a /c:"install /q"' $0
				Delete "$PLUGINSDIR\dotnetfx.exe"

				${If} $0 == 3010
					SetRebootFlag true
				${ElseIf} $0 != 0
					MessageBox MB_OK|MB_ICONSTOP "$(DOTNETINSTERROR)"
					Quit
				${EndIf}
			${ElseIf} $0 == "cancel"
				Quit
			${Else}
				MessageBox MB_OK|MB_ICONSTOP "$(DOTNETINSTERROR)"
				Quit
			${EndIf}
		${EndIf}
	${EndIf}

	SetOutPath "$INSTDIR"

	; Close Rainmeter (and wait up to five seconds)
	${ForEach} $0 10 0 - 1
		FindWindow $1 "DummyRainWClass" "Rainmeter control window"
		ClearErrors
		Delete "$INSTDIR\Rainmeter.exe"
		${If} $1 == 0
		${AndIfNot} ${Errors}
			${Break}
		${EndIf}

		SendMessage $1 ${WM_CLOSE} 0 0

		${If} $0 == 0
			${If} ${Silent}
				SetErrorLevel ${ERROR_CLOSEFAIL}
				Quit
			${Else}
				MessageBox MB_RETRYCANCEL|MB_ICONSTOP "$(RAINMETERCLOSEERROR)" IDRETRY +2
				Quit
			${EndIf}
		${EndIf}

		Sleep 500
	${Next}

	; Move Rainmeter.ini to %APPDATA% if needed
	${IfNot} ${Silent}
	${AndIf} ${FileExists} "$INSTDIR\Rainmeter.ini"
		${If} $InstallPortable != 1
			${If} $Install64Bit == 1
			${AndIf} "$INSTDIR" == "$PROGRAMFILES64\Rainmeter"
			${OrIf} "$INSTDIR" == "$PROGRAMFILES\Rainmeter"
				MessageBox MB_YESNO|MB_ICONEXCLAMATION "$(SETTINGSFILEERROR)" IDNO SkipIniMove
				StrCpy $0 1
				!insertmacro UAC_AsUser_Call Function CopyIniToAppData ${UAC_SYNCREGISTERS}
				${If} $0 == 1
					; Copy succeeded
					Delete "$INSTDIR\Rainmeter.ini"
				${Else}
					MessageBox MB_OK|MB_ICONSTOP "$(SETTINGSMOVEERROR)"
				${EndIf}
SkipIniMove:
			${EndIf}
		${Else}
			ReadINIStr $0 "$INSTDIR\Rainmeter.ini" "Rainmeter" "SkinPath"
			${If} $0 == "$INSTDIR\Skins\"
				DeleteINIStr "$INSTDIR\Rainmeter.ini" "Rainmeter" "SkinPath"
			${EndIf}
		${EndIf}
	${EndIf}

	SetOutPath "$INSTDIR"

	; Remove Rainmeter files mistakenly installed to root of Windows drive (old installer bug)
	${GetRoot} "$WINDIR" $0
	${If} ${FileExists} "$0\Rainmeter.exe"
	${AndIfNot} ${FileExists} "$0\Plugins"
		Delete "$0\Rainmeter.exe"
		Delete "$0\Rainmeter.dll"
		Delete "$0\SkinInstaller.exe"
	${EndIf}

	; Cleanup old stuff
	Delete "$INSTDIR\Rainmeter.exe.config"
	Delete "$INSTDIR\Rainmeter.chm"
	Delete "$INSTDIR\Default.ini"
	Delete "$INSTDIR\Launcher.exe"
	RMDir /r "$INSTDIR\Addons\Rainstaller"
	RMDir /r "$INSTDIR\Addons\RainBackup"

	${If} $InstallPortable != 1
		CreateDirectory "$INSTDIR\Defaults"
		Rename "$INSTDIR\Skins" "$INSTDIR\Defaults\Skins"
		Rename "$INSTDIR\Themes" "$INSTDIR\Defaults\Themes"

		${If} ${FileExists} "$INSTDIR\Addons\Backup"
		${OrIf} ${FileExists} "$INSTDIR\Plugins\Backup"
			CreateDirectory "$INSTDIR\Defaults\Backup"
			Rename "$INSTDIR\Addons\Backup" "$INSTDIR\Defaults\Backup\Addons"
			Rename "$INSTDIR\Plugins\Backup" "$INSTDIR\Defaults\Backup\Plugins"
		${EndIf}

		Rename "$INSTDIR\Addons" "$INSTDIR\Defaults\Addons"
		${Locate} "$INSTDIR\Plugins" "/L=F /M=*.dll /G=0" "MoveNonDefaultPlugins"
	${EndIf}

!ifdef INCLUDEFILES
	${If} $instArc == "x86"
		!insertmacro InstallFiles "x32"
	${Else}
		!insertmacro InstallFiles "x64"
	${EndIf}

	RMDir /r "$INSTDIR\Languages"
	SetOutPath "$INSTDIR\Languages"
	File "..\..\TestBench\x32\Release\Languages\*.*"

	SetOutPath "$INSTDIR\Defaults\Skins"
	RMDir /r "$INSTDIR\Skins\illustro"
	Delete "$INSTDIR\Skins\*.txt"
	File /r "..\Skins\*.*"

	SetOutPath "$INSTDIR\Defaults\Themes"
	File /r "..\Themes\*.*"
!endif

	SetOutPath "$INSTDIR"

	${If} $InstallPortable != 1
		ReadRegStr $0 HKLM "SOFTWARE\Rainmeter" ""
		WriteRegStr HKLM "SOFTWARE\Rainmeter" "" "$INSTDIR"
		WriteRegStr HKLM "SOFTWARE\Rainmeter" "Language" "$LANGUAGE"
		WriteRegDWORD HKLM "SOFTWARE\Rainmeter" "NonDefault" $NonDefaultLanguage

		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "DisplayName" "Rainmeter"
		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "DisplayIcon" "$INSTDIR\Rainmeter.exe,0"
		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "URLInfoAbout" "http://rainmeter.net"
		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "UninstallString" "$INSTDIR\uninst.exe"

!ifdef BETA
		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "DisplayVersion" "${VER} beta r${REV}"
!else
		WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter" "DisplayVersion" "${VER} r${REV}"
!endif

		WriteRegStr HKCR ".rmskin" "" "Rainmeter skin"
		WriteRegStr HKCR "Rainmeter skin" "" "Rainmeter skin file"
		WriteRegStr HKCR "Rainmeter skin\shell" "" "open"
		WriteRegStr HKCR "Rainmeter skin\DefaultIcon" "" "$INSTDIR\SkinInstaller.exe,0"
		WriteRegStr HKCR "Rainmeter skin\shell\open\command" "" '"$INSTDIR\SkinInstaller.exe" %1'
		WriteRegStr HKCR "Rainmeter skin\shell\edit" "" "Install Rainmeter skin"
		WriteRegStr HKCR "Rainmeter skin\shell\edit\command" "" '"$INSTDIR\SkinInstaller.exe" %1'

		; Refresh shell icons if new install
		${If} $0 == ""
			${RefreshShellIcons}
		${EndIf}

		; Remove all start menu shortcuts
		SetShellVarContext all
		Call RemoveStartMenuShortcuts

		StrCpy $0 "$SMPROGRAMS\Rainmeter.lnk"
		${If} ${FileExists} "$SMPROGRAMS\Rainmeter"
			StrCpy $0 "$SMPROGRAMS\Rainmeter\Rainmeter.lnk"
		${EndIf}
		CreateShortcut "$0" "$INSTDIR\Rainmeter.exe" "" "$INSTDIR\Rainmeter.exe" 0

		${If} $AutoStartup == 1
			${If} ${FileExists} "$SMSTARTUP\Rainmeter.lnk"
				; Remove user shortcut to prevent duplicate with all users shortcut
				!insertmacro UAC_AsUser_Call Function RemoveUserStartupShortcut ${UAC_SYNCREGISTERS}
			${Else}
				!insertmacro UAC_AsUser_Call Function CreateUserStartupShortcut ${UAC_SYNCREGISTERS}
			${EndIf}
		${EndIf}

		SetShellVarContext current
		Call RemoveStartMenuShortcuts

		!insertmacro UAC_AsUser_Call Function RemoveStartMenuShortcuts ${UAC_SYNCREGISTERS}

		WriteUninstaller "$INSTDIR\uninst.exe"
	${Else}
		${IfNot} ${FileExists} "Rainmeter.ini"
			CopyFiles /SILENT "$INSTDIR\Themes\illustro default\Rainmeter.thm" "$INSTDIR\Rainmeter.ini"
		${EndIf}

		WriteINIStr "$INSTDIR\Rainmeter.ini" "Rainmeter" "Language" "$LANGUAGE"
	${EndIf}
SectionEnd

Function CopyIniToAppData
	ClearErrors
	CreateDirectory "$APPDATA\Rainmeter"
	CopyFiles /SILENT "$INSTDIR\Rainmeter.ini" "$APPDATA\Rainmeter\Rainmeter.ini"
	${If} ${Errors}
		StrCpy $0 0
	${EndIf}
FunctionEnd

Function MoveNonDefaultPlugins
	${If} $R7 != "AdvancedCPU.dll"
	${AndIf} $R7 != "CoreTemp.dll"
	${AndIf} $R7 != "FolderInfo.dll"
	${AndIf} $R7 != "InputText.dll"
	${AndIf} $R7 != "iTunesPlugin.dll"
	${AndIf} $R7 != "MediaKey.dll"
	${AndIf} $R7 != "NowPlaying.dll"
	${AndIf} $R7 != "PerfMon.dll"
	${AndIf} $R7 != "PingPlugin.dll"
	${AndIf} $R7 != "PowerPlugin.dll"
	${AndIf} $R7 != "Process.dll"
	${AndIf} $R7 != "QuotePlugin.dll"
	${AndIf} $R7 != "RecycleManager.dll"
	${AndIf} $R7 != "ResMon.dll"
	${AndIf} $R7 != "SpeedFanPlugin.dll"
	${AndIf} $R7 != "SysInfo.dll"
	${AndIf} $R7 != "VirtualDesktops.dll"
	${AndIf} $R7 != "WebParser.dll"
	${AndIf} $R7 != "WifiStatus.dll"
	${AndIf} $R7 != "Win7AudioPlugin.dll"
	${AndIf} $R7 != "WindowMessagePlugin.dll"
		CreateDirectory "$INSTDIR\Defaults\Plugins"
		Rename "$R9" "$INSTDIR\Defaults\Plugins\$R7"
	${EndIf}

	Push $0
FunctionEnd

Function RemoveStartMenuShortcuts
	!insertmacro RemoveStartMenuShortcuts "$SMPROGRAMS\Rainmeter"
FunctionEnd

Function CreateUserStartupShortcut
	SetShellVarContext current
	CreateShortcut "$SMSTARTUP\Rainmeter.lnk" "$INSTDIR\Rainmeter.exe" "" "$INSTDIR\Rainmeter.exe" 0
FunctionEnd

Function RemoveUserStartupShortcut
	SetShellVarContext current
	Delete "$SMSTARTUP\Rainmeter.lnk"
FunctionEnd

Function FinishRun
	!insertmacro UAC_AsUser_ExecShell "" "$INSTDIR\Rainmeter.exe" "" "" ""
FunctionEnd


; Uninstall
; --------------------------------------
Function un.onInit
UAC_TryAgain:
	; Request administrative rights
	!insertmacro UAC_RunElevated
	${Switch} $0
	${Case} 0
		${IfThen} $1 = 1 ${|} Quit ${|}
		${IfThen} $3 <> 0 ${|} ${Break} ${|}
		${If} $1 = 3
			MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(ADMINERROR)" /SD IDNO IDOK UAC_TryAgain IDNO 0
		${EndIf}
	${Case} 1223
		Quit
	${Case} 1062
		MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(LOGONERROR)"
		Quit
	${Default}
		MessageBox MB_OK|MB_ICONSTOP|MB_TOPMOST|MB_SETFOREGROUND "$(UACERROR) ($0)"
		Quit
	${EndSwitch}

	ReadRegStr $0 HKLM "SOFTWARE\Rainmeter" "Language"
	${If} $0 != ""
		StrCpy $LANGUAGE $0
	${EndIf}
FunctionEnd

Function un.PageOptions
	!insertmacro MUI_HEADER_TEXT "$(UNSTALLOPTIONS)" "$(UNSTALLOPTIONSDESC)"
	nsDialogs::Create 1018
	nsDialogs::SetRTL $(^RTL)

	${NSD_CreateCheckbox} 0 0u 95% 12u "$(UNSTALLRAINMETER)"
	Pop $0
	EnableWindow $0 0
	${NSD_Check} $0

	${NSD_CreateCheckbox} 0 15u 70% 12u "$(UNSTALLSETTINGS)"
	Pop $R0

	${NSD_CreateLabel} 16 26u 95% 12u "$(UNSTALLSETTINGSDESC)"

	nsDialogs::Show
FunctionEnd

Function un.GetOptions
	${NSD_GetState} $R0 $un.DeleteAll
FunctionEnd

Section Uninstall
	; Close Rainmeter (and wait up to five seconds)
	${ForEach} $0 10 0 - 1
		FindWindow $1 "DummyRainWClass" "Rainmeter control window"
		ClearErrors
		Delete "$INSTDIR\Rainmeter.exe"
		${If} $1 == 0
		${AndIfNot} ${Errors}
			${Break}
		${EndIf}

		SendMessage $1 ${WM_CLOSE} 0 0

		${If} $0 == 0
			${If} ${Silent}
				SetErrorLevel ${ERROR_CLOSEFAIL}
				Quit
			${Else}
				MessageBox MB_RETRYCANCEL|MB_ICONSTOP "$(RAINMETERCLOSEERROR)" IDRETRY +2
				Quit
			${EndIf}
		${EndIf}

		Sleep 500
	${Next}

	RMDir /r "$INSTDIR\Defaults"
	RMDir /r "$INSTDIR\Languages"
	RMDir /r "$INSTDIR\Plugins"
	Delete "$INSTDIR\Rainmeter.dll"
	Delete "$INSTDIR\Rainmeter.exe"
	Delete "$INSTDIR\SkinInstaller.exe"
	RMDir "$INSTDIR"

	${If} $un.DeleteAll == 1
		RMDir /r "$INSTDIR\Skins"
		RMDir /r "$INSTDIR\Addons"
		RMDir /r "$INSTDIR\Fonts"
	${EndIf}

	SetShellVarContext all
	RMDir /r "$APPDATA\Rainstaller"

	SetShellVarContext current
	Call un.RemoveShortcuts
	${If} $un.DeleteAll == 1
		RMDir /r "$APPDATA\Rainmeter"
		RMDir /r "$DOCUMENTS\Rainmeter\Skins"
		RMDir "$DOCUMENTS\Rainmeter"
		RMDir /r "$1\Rainmeter"
	${EndIf}
	
	!insertmacro UAC_AsUser_Call Function un.RemoveShortcuts ${UAC_SYNCREGISTERS}
	${If} $un.DeleteAll == 1
		RMDir /r "$APPDATA\Rainmeter"
		RMDir /r "$DOCUMENTS\Rainmeter\Skins"
		RMDir "$DOCUMENTS\Rainmeter"
	${EndIf}

	SetShellVarContext all
	Call un.RemoveShortcuts
	Delete "$SMPROGRAMS\Rainmeter.lnk"

	DeleteRegKey HKLM "SOFTWARE\Rainmeter"
	DeleteRegKey HKCR ".rmskin"
	DeleteRegKey HKCR "Rainmeter skin"
	DeleteRegKey HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Rainmeter"
	${RefreshShellIcons}
SectionEnd

Function un.RemoveShortcuts
	!insertmacro RemoveStartMenuShortcuts "$SMPROGRAMS\Rainmeter"
	Delete "$SMSTARTUP\Rainmeter.lnk"
	Delete "$DESKTOP\Rainmeter.lnk"
FunctionEnd