lyx_mirror/development/Win32/packaging/installer/components/reinstall.nsh
Joost Verburg a7594d6ca8 * Improved multi-user installation. It is now easier to have both a system as well as a local version of LyX installed.
* Installation for all users is the default for Power Users and Administrators
* For silent installation, it is possible to use the /AllUsers or /CurrentUser command line parameter to choose for which users you want to install
* Updated list of supported languages. The "red" languages from http://www.lyx.org/devel/i18n.php have been removed.
* Language and dictionary names are no longer in English but are translated in the language itself
* One single list with language names, ISO codes and identifiers
* Both the installer and uninstaller automatically detect the user interface language
* Added more space in the user interface for translated texts
* Added all Python encoding files so there will be no problems with future Python scripts

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_4_X@15200 a592a061-630c-0410-9148-cb99ea01b6c8
2006-10-02 17:21:20 +00:00

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/*
Reinstall options
*/
;--------------------------------
;Page functions
Function PageReinstall
;Check whether this version is already installed
ReadRegStr $R0 SHELL_CONTEXT ${APP_REGKEY} "Version"
${if} $R0 != "${APP_VERSION}"
Abort
${endif}
!insertmacro MUI_HEADER_TEXT $(TEXT_REINSTALL_TITLE) $(TEXT_REINSTALL_SUBTITLE)
!insertmacro MUI_INSTALLOPTIONS_DISPLAY "reinstall.ini"
FunctionEnd
Function PageReinstallValidate
!insertmacro MUI_INSTALLOPTIONS_READ $R0 "reinstall.ini" "Field 2" "State"
${if} $R0 == "1"
!insertmacro SelectSection ${SecCore}
${else}
!insertmacro UnselectSection ${SecCore}
${endif}
FunctionEnd