; ExperienceUI installation

Name "ExperienceUI SDK"

SetCompressor /final /solid lzma

!define XPUI_SYSDIR ".\Contrib\ExperienceUI"

!include "${XPUI_SYSDIR}\XPUI.nsh"

OutFile "experienceui-${XPUI_VERSION}.exe"

InstallDir "$PROGRAMFILES\NSIS\ExperienceUI"

InstallDirRegKey HKLM "Software\NSIS\ExperienceUI" ""

RequestExecutionLevel admin

${Page} Welcome2

${LicensePage} "Contrib\ExperienceUI\License.rtf"

${Page} Directory

${Page} InstConfirm

${Page} InstFiles

${UnPage} Welcome2

${UnPage} UnConfirm

${UnPage} InstFiles

${UnPage} Finish

${Language} English

Function .onInit

  ClearErrors

  ReadRegStr $0 HKLM "Software\NSIS" ""

  IfErrors 0 +2

    Return

  ; Set installation dir only if the ExUI is not installed

  ClearErrors

  ReadRegStr $R0 HKLM "Software\NSIS\ExperienceUI" ""

  IfErrors +2

    Return

  StrCpy $INSTDIR "$0\ExperienceUI"

FunctionEnd

Section

  SetOutPath $INSTDIR

  File /r Contrib

  File /r Docs

  File /r Examples

  File /r Include

  File /r Plugins

  ; Write install dir

  WriteRegStr HKLM "Software\NSIS\ExperienceUI" "" "$INSTDIR"

  ; Write uninstaller

  WriteUninstaller "$INSTDIR\uninstall-exui.exe"

  ; Registry stuff

  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" "DisplayName" "$(^Name)"

  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" "UninstallString" "$INSTDIR\uninstall-exui.exe"

  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)" "DisplayIcon" "$INSTDIR\Contrib\Graphics\Icons\XPUI-install.ico"

  ; Register with NSIS

  ClearErrors

  ReadRegStr $0 HKLM "Software\NSIS" ""

  IfErrors 0 +3

    ; NSIS not found

    MessageBox MB_OK|MB_ICONEXCLAMATION "Setup did not detect NSIS on your system. Integrating the ExperienceUI with NSIS will be your job once you install NSIS."

    Return

  MessageBox MB_YESNO|MB_ICONQUESTION "Found NSIS installation at $0. Do you want to register the ExperienceUI SDK with this copy of NSIS?$\n$\n(If you don't, you'll have to specify the full path to XPUI.nsh in your scripts.)" IDYES +2

    Return

  ; Write in .nsh

  ; $0 = NSIS installation dir

  ClearErrors

  FileOpen $1  "$0\Include\XPUI.nsh" "w"

  FileWrite $1 "!define XPUI_SYSDIR $\"$INSTDIR\Contrib\ExperienceUI$\"$\r$\n"

  FileWrite $1 "!include $\"$$"

  ; stupid compiler bugs...

  FileWrite $1 "{XPUI_SYSDIR}\XPUI.nsh$\"$\r$\n"

  FileClose $0

SectionEnd

Section "Uninstall"

  Delete "$INSTDIR\uninstall-exui.exe"

  DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\$(^Name)"

  DeleteRegKey HKLM "Software\NSIS\ExperienceUI"

  ; The goal here: completely clean up the ExperienceUI, but if

  ; there's other stuff, don't touch it

  ; Remember, only RmDir /r removes directories with files.

  ; Otherwise, it only removes fully empty directories.

  ; Contrib

  RmDir /r "$INSTDIR\Contrib\ExperienceUI"

  Delete "$INSTDIR\Contrib\Graphics\Icons\XPUI-install.ico"

  Delete "$INSTDIR\Contrib\Graphics\Icons\XPUI-uninstall.ico"

  RmDir  "$INSTDIR\Contrib\Graphics\Icons"

  RmDir  "$INSTDIR\Contrib\Graphics"

  RmDir  "$INSTDIR\Contrib"

  ; Docs

  RmDir /r "$INSTDIR\Docs\ExperienceUI"

  RmDir "$INSTDIR\Docs"

  ; Examples

  RmDir /r "$INSTDIR\Examples\ExperienceUI"

  RmDir "$INSTDIR\Examples"

  ; Include

  Delete "$INSTDIR\Include\NSISArray.nsh"

  Delete "$INSTDIR\Include\RecFind.nsh"

  Delete "$INSTDIR\Include\system.nsh"

  Delete "$INSTDIR\Include\XPUI.nsh"

  RmDir "$INSTDIR\Include"

  ; Plugins

  Delete "$INSTDIR\Plugins\DcryptDll.dll"

  Delete "$INSTDIR\Plugins\messagebox.dll"

  Delete "$INSTDIR\Plugins\newadvsplash.dll"

  Delete "$INSTDIR\Plugins\NSISArray.dll"

  Delete "$INSTDIR\Plugins\WAnsis.dll"

  Delete "$INSTDIR\Plugins\ZipDLL.dll"

  RmDir "$INSTDIR\Plugins"

  RmDir "$INSTDIR"

  ClearErrors

  ReadRegStr $0 HKLM "Software\NSIS" ""

  IfErrors +2

    Return

  Delete "$0\Include\XPUI.nsh"

SectionEnd