Installer: Update icon cache also after uninstallation

[pulseview.git] / contrib / pulseview_cross.nsi.in

diff --git a/contrib/pulseview_cross.nsi.in b/contrib/pulseview_cross.nsi.in
index 14b2807dc936eb54319ad41a656f2c5dd4095185..8f0a6fe9bc936d7036f4b89d197446b69255f001 100644 (file)
--- a/contrib/pulseview_cross.nsi.in
+++ b/contrib/pulseview_cross.nsi.in
@@ -76,11 +76,18 @@ RequestExecutionLevel admin
 # Change this to where-ever you installed libsigrok.a and so on.
 !define CROSS "@CMAKE_INSTALL_PREFIX@"
 
+# Defines for WinAPI SHChangeNotify call.
+!define SHCNE_ASSOCCHANGED 0x8000000
+!define SHCNF_IDLIST 0
+
 
 # --- Functions ---------------------------------------------------------------
 
 Function register_sr_files
-${registerExtension} "$INSTDIR\pulseview.exe" ".sr" "sigrok session file"
+       ${registerExtension} "$INSTDIR\pulseview.exe" ".sr" "sigrok session file"
+
+       # Force Windows to update the icon cache so that the icon for .sr files shows up.
+       System::Call 'Shell32::SHChangeNotify(i ${SHCNE_ASSOCCHANGED}, i ${SHCNF_IDLIST}, i 0, i 0)'
 FunctionEnd
 
 
@@ -262,6 +269,8 @@ Section "Uninstall"
        # Unregister any previously registered file extension(s).
        ${unregisterExtension} ".sr" "sigrok session file"
 
+       # Force Windows to update the icon cache so that the icon for .sr files is reset.
+       System::Call 'Shell32::SHChangeNotify(i ${SHCNE_ASSOCCHANGED}, i ${SHCNF_IDLIST}, i 0, i 0)'
 SectionEnd