lyx_mirror/development/Win32/packaging/LyXWinInstaller/Uninstall.nsh
Uwe Stöhr 5e948b9bf2 Intro.lyx updated for LyX 1.5add source code of LyXWinInstaller
(I know that not everybody likes this, but -- you know.)

The folder PDFViewWin contains the programs I wrote to fix bug 3045.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@16802 a592a061-630c-0410-9148-cb99ea01b6c8
2007-01-22 00:14:36 +00:00

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; Uninstall sections
Section "un.LyX" un.SecUnProgramFiles
SectionIn RO
; delete LaTeX class files that were installed together with LyX
FileOpen $R5 "$INSTDIR\Resources\uninstallPaths.dat" r
FileRead $R5 $LatexPath
FileClose $R5
StrCpy $String $LatexPath
StrCpy $Search "miktex\bin"
StrLen $3 $String
Call un.StrPoint ; search the LaTeXPath for the phrase "miktex\bin" (function from LyXUtils.nsh)
${if} $Pointer != "-1" ; if something was found
IntOp $Pointer $Pointer - 1 ; jump before the first "\" of "\miktex\bin"
StrCpy $String $String "$Pointer" ; $String is now the part before "\miktex\bin"
Delete "$String\tex\latex\cv.cls"
RMDir /r "$String\tex\latex\lyx"
RMDir /r "$String\tex\latex\revtex"
RMDir /r "$String\tex\latex\hollywood"
RMDir /r "$String\tex\latex\broadway"
ExecWait "$LatexPath\initexmf --update-fndb"
${endif}
; delete LyX's installation folder
RMDir /r $INSTDIR
; delete start menu folder
ReadRegStr $0 ${PRODUCT_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "StartMenu"
RMDir /r "$0"
; delete desktop icon
Delete "$DESKTOP\${PRODUCT_NAME}.lnk"
; delete registry entries
DeleteRegKey HKCU "${PRODUCT_UNINST_KEY}"
DeleteRegKey ${PRODUCT_ROOT_KEY} "${PRODUCT_UNINST_KEY}"
DeleteRegKey HKLM "${PRODUCT_DIR_REGKEY}"
DeleteRegKey HKCR "Applications\lyx.exe"
DeleteRegKey HKCR "Applications\lyx.bat"
; Aiksaurus
StrCpy $0 ""
ReadRegStr $0 HKLM "Software\Aiksaurus" "OnlyWithLyX" ; special entry to test if it was installed with LyX
${if} $0 == "Yes"
; unregister Aiksaurus
ReadRegStr $1 HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "AIK_DATA_DIR"
RMDir /r "$1"
DeleteRegValue HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "AIK_DATA_DIR"
DeleteRegKey HKLM "SOFTWARE\Aiksaurus"
${endif}
; ImageMagick
StrCpy $0 ""
ReadRegStr $0 HKLM "Software\ImageMagick" "OnlyWithLyX" ; special entry to test if it was installed with LyX
${if} $0 == "Yes"
; unregister ImageMagick
DeleteRegValue HKLM "SOFTWARE\Classes\Applications" "AutoRun"
DeleteRegKey HKLM "SOFTWARE\ImageMagick"
${endif}
; Ghostscript and GSview
StrCpy $0 ""
StrCpy $5 ""
ReadRegStr $0 HKLM "SOFTWARE\GPL Ghostscript" "OnlyWithLyX" ; special entry to test if it was installed with LyX
${if} $0 == "Yes"
; unregister Ghostscript
DeleteRegKey HKLM "SOFTWARE\GPL Ghostscript"
; test if GSview is installed
EnumRegValue $5 HKLM "Software\Ghostgum\GSview" 0
${if} $5 != ""
; unregister GSview
MessageBox MB_ICONINFORMATION|MB_OK "$(UnGSview)"
ReadRegStr $3 HKLM "Software\Ghostgum\GSview" "$5"
ReadRegStr $4 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\GSview $5" "UninstallString"
ExecWait "$4"
${endif}
${endif}
; MiKTeX specific LyX setting
DeleteRegValue HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "MIKTEX_AUTOINSTALL"
DeleteRegValue HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "MIKTEX_REPOSITORY"
; remove extension .lyx
${RemoveFileAssociation} "${PRODUCT_EXT}" "${PRODUCT_NAME}"
DeleteRegKey HKCR "${PRODUCT_NAME}"
; clear info that programs were installed together with LyX
DeleteRegValue HKLM "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX"
DeleteRegValue HKLM "Software\Aspell" "OnlyWithLyX"
DeleteRegValue HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${JabRefVersion}" "OnlyWithLyX"
SetAutoClose true
SectionEnd
;---------------------------------
; user preferences
Section "un.$(UnLyXPreferencesTitle)" un.SecUnPreferences
; remove LyX's config files
Call un.DelAppPathSub ; function from LyXUtils.nsh
SectionEnd
;---------------------------------
; Aspell
Section "un.Aspell" un.SecUnAspell
${if} $AspellInstallYes == "Aspell" ; only uninstall Aspell when it was installed together with LyX
Call un.UninstAspell ; Function from Aspell.nsh
${endif}
SectionEnd
;---------------------------------
; MiKTeX
Section "un.MiKTeX" un.SecUnMiKTeX
${if} $MiKTeXInstalled == "MiKTeX" ; only uninstall MiKTeX when it was installed together with LyX
ReadRegStr $1 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${MiKTeXDeliveredVersion}" "UninstallString"
ExecWait "$1" ; run MiKTeX's uninstaller
${endif}
SectionEnd
;---------------------------------
; JabRef
Section "un.JabRef" un.SecUnJabRef
${if} $JabRefInstalled == "JabRef" ; only uninstall JabRef when it was installed together with LyX
ReadRegStr $1 HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${JabRefVersion}" "UninstallString"
ExecWait "$1" ; run JabRef's uninstaller
${endif}
SectionEnd
;---------------------------------
; Section descriptions
!insertmacro MUI_UNFUNCTION_DESCRIPTION_BEGIN
!insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnAspell} "$(SecUnAspellDescription)"
!insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnMiKTeX} "$(SecUnMiKTeXDescription)"
!insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnJabRef} "$(SecUnJabRefDescription)"
!insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnPreferences} "$(SecUnPreferencesDescription)"
!insertmacro MUI_DESCRIPTION_TEXT ${un.SecUnProgramFiles} "$(SecUnProgramFilesDescription)"
!insertmacro MUI_UNFUNCTION_DESCRIPTION_END