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[host] installer: offer the option of uninstalling IDD if detected

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This commit is contained in:
Quantum
2026-07-18 18:07:34 -04:00
committed by Geoffrey McRae
parent fe4088797c
commit e5fc21a7b6
1 changed files with 36 additions and 0 deletions
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36
host/platform/Windows/installer.nsi
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@@ -18,6 +18,8 @@
* Temple Place, Suite 330, Boston, MA 02111-1307 USA * Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/ */
!define MUI_CUSTOMFUNCTION_GUIINIT customGUIInit
;Include ;Include
!include "MUI2.nsh" !include "MUI2.nsh"
!include "FileFunc.nsh" !include "FileFunc.nsh"
@@ -60,6 +62,7 @@ InstallDir "$PROGRAMFILES64\Looking Glass (host)"
!insertmacro MUI_UNPAGE_INSTFILES !insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_LANGUAGE "English" !insertmacro MUI_LANGUAGE "English"
Var IDD_UNINST
Function ShowHelpMessage Function ShowHelpMessage
!define line1 "Command line options:$\r$\n$\r$\n" !define line1 "Command line options:$\r$\n$\r$\n"
@@ -196,6 +199,14 @@ Section "-Install" Section1
SectionEnd SectionEnd
Section /o "" Section7
DetailPrint "Uninstalling the Looking Glass IDD..."
nsExec::ExecToLog '$IDD_UNINST'
; Wait for the IDD to relinquish the IVSHMEM, which takes time.
Sleep 5000
SectionEnd
Section "Looking Glass (host) Service" Section2 Section "Looking Glass (host) Service" Section2
${If} $option_noservice == 0 ${If} $option_noservice == 0
@@ -252,12 +263,36 @@ Section "Uninstall" Section6
RMDir $INSTDIR RMDir $INSTDIR
SectionEnd SectionEnd
Function customGUIInit
ClearErrors
SetRegView 64
ReadRegStr $IDD_UNINST HKLM \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\Looking Glass (IDD)" \
"QuietUninstallString"
SetRegView lastused
IfErrors +1 +4
SetRegView 32
ReadRegStr $IDD_UNINST HKLM \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\Looking Glass (IDD)" \
"QuietUninstallString"
SetRegView lastused
${Unless} ${Errors}
SectionSetText ${Section7} "Uninstall LG IDD"
SectionSetFlags ${Section7} ${SF_SELECTED}
${EndUnless}
FunctionEnd
;Description text for selection of install items ;Description text for selection of install items
LangString DESC_Section0 ${LANG_ENGLISH} "Install the IVSHMEM driver. This driver is needed for Looking Glass to function. This will replace the driver if it is already installed." LangString DESC_Section0 ${LANG_ENGLISH} "Install the IVSHMEM driver. This driver is needed for Looking Glass to function. This will replace the driver if it is already installed."
LangString DESC_Section1 ${LANG_ENGLISH} "Install Files into $INSTDIR" LangString DESC_Section1 ${LANG_ENGLISH} "Install Files into $INSTDIR"
LangString DESC_Section2 ${LANG_ENGLISH} "Install service to automatically start Looking Glass (host)." LangString DESC_Section2 ${LANG_ENGLISH} "Install service to automatically start Looking Glass (host)."
LangString DESC_Section3 ${LANG_ENGLISH} "Create desktop shortcut icon." LangString DESC_Section3 ${LANG_ENGLISH} "Create desktop shortcut icon."
LangString DESC_Section4 ${LANG_ENGLISH} "Create start menu shortcut." LangString DESC_Section4 ${LANG_ENGLISH} "Create start menu shortcut."
LangString DESC_Section7 ${LANG_ENGLISH} "Uninstall the Looking Glass Indirect Display Driver (IDD), which is detected on this system."
!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN !insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN
!ifdef IVSHMEM !ifdef IVSHMEM
@@ -267,4 +302,5 @@ LangString DESC_Section4 ${LANG_ENGLISH} "Create start menu shortcut."
!insertmacro MUI_DESCRIPTION_TEXT ${Section2} $(DESC_Section2) !insertmacro MUI_DESCRIPTION_TEXT ${Section2} $(DESC_Section2)
!insertmacro MUI_DESCRIPTION_TEXT ${Section3} $(DESC_Section3) !insertmacro MUI_DESCRIPTION_TEXT ${Section3} $(DESC_Section3)
!insertmacro MUI_DESCRIPTION_TEXT ${Section4} $(DESC_Section4) !insertmacro MUI_DESCRIPTION_TEXT ${Section4} $(DESC_Section4)
!insertmacro MUI_DESCRIPTION_TEXT ${Section7} $(DESC_Section7)
!insertmacro MUI_FUNCTION_DESCRIPTION_END !insertmacro MUI_FUNCTION_DESCRIPTION_END