; =======================================================================
;                         Shared Install Functions
; =======================================================================

Function .onInit

  ;prepare Advanced Uninstall log always within .onInit function
  !insertmacro UNINSTALL.LOG_PREPARE_INSTALL

  ; MORE UAC HELL ---------- >
  ;call IsUserAdmin

FunctionEnd


Function .onInstSuccess

  ;create/update log always within .onInstSuccess function
  !insertmacro UNINSTALL.LOG_UPDATE_INSTALL

FunctionEnd


; =======================================================================
;                         Shared Uninstall Functions
; =======================================================================

; Safe directory deletion code. :)
; 
Function un.DeleteDirIfEmpty

  ; Use $TEMP as the out dir when removing directories, since NSIS won't let us remove the
  ; "current" directory.
  SetOutPath "$TEMP"

  FindFirst $R0 $R1 "$0\*.*"
  strcmp $R1 "." 0 NoDelete
   FindNext $R0 $R1
   strcmp $R1 ".." 0 NoDelete
    ClearErrors
    FindNext $R0 $R1
    IfErrors 0 NoDelete
     FindClose $R0
     Sleep 1000
     RMDir "$0"
  NoDelete:
   FindClose $R0
FunctionEnd


; ==================================================================================
Function un.removeShorties

  ; Remove shortcuts, if any

  Delete "$DESKTOP\${APP_NAME}.lnk"

  Delete "$SMPROGRAMS\PCSX2\Uninstall ${APP_NAME}.lnk"
  Delete "$SMPROGRAMS\PCSX2\${APP_NAME}.lnk"
  ;Delete "$SMPROGRAMS\PCSX2\pcsx2-dev.lnk"

  Delete "$SMPROGRAMS\PCSX2\Readme.lnk"
  Delete "$SMPROGRAMS\PCSX2\Frequently Asked Questions.lnk"

  StrCpy $0 "$SMPROGRAMS\PCSX2"
  Call un.DeleteDirIfEmpty

FunctionEnd

; begin uninstall, could be added on top of uninstall section instead
Function un.onInit
  !insertmacro UNINSTALL.LOG_BEGIN_UNINSTALL
FunctionEnd


Function un.onUninstSuccess
  !insertmacro UNINSTALL.LOG_END_UNINSTALL

  ; And remove the various install dir(s) but only if they're clean of user content:
  
  StrCpy $0 "$INSTDIR\langs"
  Call un.DeleteDirIfEmpty

  StrCpy $0 "$INSTDIR\plugins"
  Call un.DeleteDirIfEmpty

  StrCpy $0 "$INSTDIR\docs"
  Call un.DeleteDirIfEmpty
  
  StrCpy $0 "$INSTDIR\Cheats"
  Call un.DeleteDirIfEmpty

  StrCpy $0 "$INSTDIR"
  Call un.DeleteDirIfEmpty
FunctionEnd