development/Win32/packaging/installer/setup/uninstall.nsh

   1 /*
   2
   3 uninstall.nsh
   4
   5 Uninstall
   6
   7 */
   8
   9 Var FileAssociation
  10
  11 # ----------------------------------
  12
  13 Section "un.LyX" un.SecUnProgramFiles
  14
  15   SectionIn RO
  16   # LaTeX class files that were installed together with LyX
  17   # will not be uninstalled because other LyX versions will
  18   # need them and these few files don't harm to stay in LaTeX
  19
  20   # Binaries
  21   RMDir /r "$INSTDIR\bin"
  22
  23   # Resources
  24   RMDir /r "$INSTDIR\Resources"
  25
  26   # Python
  27   RMDir /r "$INSTDIR\python"
  28   ReadRegStr $0 SHCTX "Software\Classes\Python.File" "OnlyWithLyX" # test if it was registered by this LyX version
  29   ${if} $0 == "Yes${APP_SERIES_KEY}"
  30    DeleteRegKey SHCTX "Software\Classes\Python.File"
  31   ${endif}
  32
  33   # ImageMagick
  34   RMDir /r "$INSTDIR\imagemagick"
  35
  36   # Components of Ghostscript
  37   RMDir /r "$INSTDIR\ghostscript"
  38
  39   # delete start menu folder
  40   ReadRegStr $0 SHCTX "${APP_UNINST_KEY}" "StartMenu"
  41   RMDir /r "$0"
  42   # delete desktop icon
  43   Delete "$DESKTOP\${APP_NAME} ${APP_SERIES_NAME}.lnk"
  44
  45   # remove file extension .lyx
  46   ReadRegStr $0 SHCTX "${APP_DIR_REGKEY}" "OnlyWithLyX" # test if they were registered by this LyX version
  47   ${if} $0 == "Yes${APP_SERIES_KEY}"
  48    ReadRegStr $R0 SHCTX "Software\Classes\${APP_EXT}" ""
  49    ${if} $R0 == "${APP_REGNAME_DOC}"
  50     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}13"
  51     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}14"
  52     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}15"
  53     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}16"
  54     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}20"
  55     #DeleteRegKey SHCTX "Software\Classes\${APP_EXT}21"
  56     DeleteRegKey SHCTX "Software\Classes\${APP_EXT}"
  57     #DeleteRegKey SHCTX "Software\Classes\${APP_REGNAME_DOC}"
  58    ${endif}
  59   ${endif}
  60   ${if} $MultiUser.Privileges == "Admin"
  61    DeleteRegKey HKCR "${APP_NAME}.Document"
  62   ${endif}
  63
  64   # Uninstaller itself
  65   Delete "$INSTDIR\${SETUP_UNINSTALLER}"
  66
  67   # Application folder
  68   SetOutPath "$TEMP"
  69   RMDir /r "$INSTDIR"
  70
  71   # Registry keys and values
  72   DeleteRegValue SHCTX "subkey" "key_name"
  73   DeleteRegKey SHCTX "${APP_REGKEY_SETUP}"
  74   DeleteRegKey SHCTX "${APP_REGKEY}"
  75   DeleteRegKey SHCTX "${APP_UNINST_KEY}"
  76   DeleteRegKey HKCR "Applications\${BIN_LYX}"
  77   DeleteRegValue HKCR "${APP_NAME}.Document\Shell\open\command" ""
  78   DeleteRegValue HKCR "${APP_NAME}.Document\DefaultIcon" ""
  79   ReadRegStr $0 SHCTX ${APP_REGFOLDER} "latestVersion"
  80   ${If} $0 == ${APP_SERIES_KEY}
  81     DeleteRegValue SHCTX ${APP_REGFOLDER} "latestVersion"
  82     StrCpy $0 0
  83     StrCpy $R0 ""
  84     ${Do}
  85       StrCpy $R1 $R0
  86       EnumRegKey $R0 SHCTX ${APP_REGFOLDER} $0
  87       IntOp $0 $0 + 1
  88     ${LoopUntil} $R0 == ""
  89     ${If} $R1 != ""
  90       WriteRegStr SHCTX ${APP_REGFOLDER} "latestVersion" $R1
  91     ${EndIf}
  92   ${EndIf}
  93   DeleteRegKey /ifempty SHCTX ${APP_REGFOLDER}
  94
  95   # File associations
  96   ReadRegStr $FileAssociation SHELL_CONTEXT "Software\Classes\${APP_EXT}" ""
  97
  98   ${If} $FileAssociation == "${APP_REGNAME_DOC}"
  99      DeleteRegKey SHELL_CONTEXT "Software\Classes\${APP_EXT}"
 100   ${EndIf}
 101
 102   # clean other registry entries
 103   DeleteRegKey SHCTX "SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\${APP_NAME}.exe"
 104   DeleteRegKey SHCTX "SOFTWARE\${APP_REGKEY}"
 105
 106   # delete info that programs were installed together with LyX
 107   DeleteRegValue SHCTX "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX"
 108
 109   # for texindy the path to the perl.exe must unfortunately be in Windows' PATH variable
 110   # so we have to remove it now
 111   ${if} $MultiUser.Privileges != "Admin"
 112   ${andif} $MultiUser.Privileges != "Power"
 113    # call the non-admin version
 114    ${un.EnvVarUpdate} $0 "PATH" "R" "HKCU" "$INSTDIR\Perl\bin"
 115   ${else}
 116    ${un.EnvVarUpdate} $0 "PATH" "R" "HKLM" "$INSTDIR\Perl\bin"
 117   ${endif}
 118
 119 SectionEnd
 120
 121 #---------------------------------
 122 # user preferences
 123 Section /o "un.$(UnLyXPreferencesTitle)" un.SecUnPreferences
 124
 125  # remove LyX's config files
 126  StrCpy $AppSubfolder ${APP_DIR_USERDATA}
 127  Call un.DelAppPathSub # function from LyXUtils.nsh
 128  # remove registry settings
 129  DeleteRegKey HKCU "Software\${APP_NAME}\${APP_NAME}${APP_SERIES_NAME}"
 130
 131 SectionEnd
 132
 133 #---------------------------------
 134 # MiKTeX
 135 Section "un.MiKTeX" un.SecUnMiKTeX
 136
 137  ${if} $LaTeXInstalled == "MiKTeX" # only uninstall MiKTeX when it was installed together with LyX
 138   ReadRegStr $1 SHCTX "Software\Microsoft\Windows\CurrentVersion\Uninstall\MiKTeX ${MiKTeXDeliveredVersion}" "UninstallString"
 139   ExecWait $1 # run MiKTeX's uninstaller
 140  ${endif}
 141
 142 SectionEnd
 143
 144 #---------------------------------
 145 # Section descriptions
 146 !insertmacro MUI_UNFUNCTION_DESCRIPTION_BEGIN
 147 !insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnMiKTeX} "$(SecUnMiKTeXDescription)"
 148 !insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnPreferences} "$(SecUnPreferencesDescription)"
 149 !insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnProgramFiles} "$(SecUnProgramFilesDescription)"
 150 !insertmacro MUI_UNFUNCTION_DESCRIPTION_END
 151
 152 #Section "un.User Preferences and Custom Files" un.SecUserFiles
 153 #
 154 #  SetShellVarContext current
 155 #  RMDir /r "$APPDATA\${APP_DIR_USERDATA}"
 156 #
 157 #SectionEnd