Added UnpinShortcut and NotifyShell_AssocChanged macros

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@7183 212acab6-be3b-0410-9dea-997c60f758d6

Examples/makensis.nsi

@@ -49,12 +49,7 @@ RequestExecutionLevel admin
 !include "Memento.nsh"
 !include "WordFunc.nsh"
 !include "Util.nsh"
-
-;--------------------------------
-;Definitions
-
-!define SHCNE_ASSOCCHANGED 0x8000000
-!define SHCNF_IDLIST 0
+!include "Integration.nsh"
 
 ;--------------------------------
 ;Configuration
@@ -213,6 +208,7 @@ ${MementoSection} "NSIS Core Files (required)" SecCore
   File ..\Include\MultiUser.nsh
   File ..\Include\VB6RunTime.nsh
   File ..\Include\Util.nsh
+  File ..\Include\Integration.nsh
   File ..\Include\WinCore.nsh
 
   SetOutPath $INSTDIR\Include\Win
@@ -296,7 +292,7 @@ ${MementoSection} "NSIS Core Files (required)" SecCore
     WriteRegStr HKCR "NSIS.Header\shell\open\command" "" 'notepad.exe "%1"'
   ${EndIf}
 
-  System::Call 'Shell32::SHChangeNotify(i ${SHCNE_ASSOCCHANGED}, i ${SHCNF_IDLIST}, p0, p0)'
+  ${NotifyShell_AssocChanged}
 
 ${MementoSectionEnd}
 
@@ -1071,7 +1067,7 @@ Section Uninstall
   !insertmacro AssocDeleteFileExtAndProgId HKLM ".nsi" "NSIS.Script"
   !insertmacro AssocDeleteFileExtAndProgId HKLM ".nsh" "NSIS.Header"
 
-  System::Call 'Shell32::SHChangeNotify(i ${SHCNE_ASSOCCHANGED}, i ${SHCNF_IDLIST}, p0, p0)'
+  ${NotifyShell_AssocChanged}
 
   DeleteRegKey HKLM "${REG_UNINST_KEY}"
   DeleteRegKey HKLM "Software\NSIS"