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Diffstat (limited to 'dev/nsis/FileAssociation.nsh')
| -rw-r--r-- | dev/nsis/FileAssociation.nsh | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/dev/nsis/FileAssociation.nsh b/dev/nsis/FileAssociation.nsh new file mode 100644 index 00000000..b8c1e5ee --- /dev/null +++ b/dev/nsis/FileAssociation.nsh @@ -0,0 +1,190 @@ +/* +_____________________________________________________________________________ + + File Association +_____________________________________________________________________________ + + Based on code taken from http://nsis.sourceforge.net/File_Association + + Usage in script: + 1. !include "FileAssociation.nsh" + 2. [Section|Function] + ${FileAssociationFunction} "Param1" "Param2" "..." $var + [SectionEnd|FunctionEnd] + + FileAssociationFunction=[RegisterExtension|UnRegisterExtension] + +_____________________________________________________________________________ + + ${RegisterExtension} "[executable]" "[extension]" "[description]" + +"[executable]" ; executable which opens the file format + ; +"[extension]" ; extension, which represents the file format to open + ; +"[description]" ; description for the extension. This will be display in Windows Explorer. + ; + + + ${UnRegisterExtension} "[extension]" "[description]" + +"[extension]" ; extension, which represents the file format to open + ; +"[description]" ; description for the extension. This will be display in Windows Explorer. + ; + +_____________________________________________________________________________ + + Macros +_____________________________________________________________________________ + + Change log window verbosity (default: 3=no script) + + Example: + !include "FileAssociation.nsh" + !insertmacro RegisterExtension + ${FileAssociation_VERBOSE} 4 # all verbosity + !insertmacro UnRegisterExtension + ${FileAssociation_VERBOSE} 3 # no script +*/ + + +!ifndef FileAssociation_INCLUDED +!define FileAssociation_INCLUDED + +!include Util.nsh + +!verbose push +!verbose 3 +!ifndef _FileAssociation_VERBOSE + !define _FileAssociation_VERBOSE 3 +!endif +!verbose ${_FileAssociation_VERBOSE} +!define FileAssociation_VERBOSE `!insertmacro FileAssociation_VERBOSE` +!verbose pop + +!macro FileAssociation_VERBOSE _VERBOSE + !verbose push + !verbose 3 + !undef _FileAssociation_VERBOSE + !define _FileAssociation_VERBOSE ${_VERBOSE} + !verbose pop +!macroend + + + +!macro RegisterExtensionCall _EXECUTABLE _EXTENSION _DESCRIPTION + !verbose push + !verbose ${_FileAssociation_VERBOSE} + Push `${_DESCRIPTION}` + Push `${_EXTENSION}` + Push `${_EXECUTABLE}` + ${CallArtificialFunction} RegisterExtension_ + !verbose pop +!macroend + +!macro UnRegisterExtensionCall _EXTENSION _DESCRIPTION + !verbose push + !verbose ${_FileAssociation_VERBOSE} + Push `${_EXTENSION}` + Push `${_DESCRIPTION}` + ${CallArtificialFunction} UnRegisterExtension_ + !verbose pop +!macroend + + + +!define RegisterExtension `!insertmacro RegisterExtensionCall` +!define un.RegisterExtension `!insertmacro RegisterExtensionCall` + +!macro RegisterExtension +!macroend + +!macro un.RegisterExtension +!macroend + +!macro RegisterExtension_ + !verbose push + !verbose ${_FileAssociation_VERBOSE} + + Exch $R2 ;exe + Exch + Exch $R1 ;ext + Exch + Exch 2 + Exch $R0 ;desc + Exch 2 + Push $0 + Push $1 + + ReadRegStr $1 HKCR $R1 "" ; read current file association + StrCmp "$1" "" NoBackup ; is it empty + StrCmp "$1" "$R0" NoBackup ; is it our own + WriteRegStr HKCR $R1 "backup_val" "$1" ; backup current value +NoBackup: + WriteRegStr HKCR $R1 "" "$R0" ; set our file association + + ReadRegStr $0 HKCR $R0 "" + StrCmp $0 "" 0 Skip + WriteRegStr HKCR "$R0" "" "$R0" + WriteRegStr HKCR "$R0\shell" "" "open" + WriteRegStr HKCR "$R0\DefaultIcon" "" "$R2,0" +Skip: + WriteRegStr HKCR "$R0\shell\open\command" "" '"$R2" "%1"' + WriteRegStr HKCR "$R0\shell\edit" "" "Edit $R0" + WriteRegStr HKCR "$R0\shell\edit\command" "" '"$R2" "%1"' + + Pop $1 + Pop $0 + Pop $R2 + Pop $R1 + Pop $R0 + + !verbose pop +!macroend + + + +!define UnRegisterExtension `!insertmacro UnRegisterExtensionCall` +!define un.UnRegisterExtension `!insertmacro UnRegisterExtensionCall` + +!macro UnRegisterExtension +!macroend + +!macro un.UnRegisterExtension +!macroend + +!macro UnRegisterExtension_ + !verbose push + !verbose ${_FileAssociation_VERBOSE} + + Exch $R1 ;desc + Exch + Exch $R0 ;ext + Exch + Push $0 + Push $1 + + ReadRegStr $1 HKCR $R0 "" + StrCmp $1 $R1 0 NoOwn ; only do this if we own it + ReadRegStr $1 HKCR $R0 "backup_val" + StrCmp $1 "" 0 Restore ; if backup="" then delete the whole key + DeleteRegKey HKCR $R0 + Goto NoOwn + +Restore: + WriteRegStr HKCR $R0 "" $1 + DeleteRegValue HKCR $R0 "backup_val" + DeleteRegKey HKCR $R1 ;Delete key with association name settings + +NoOwn: + + Pop $1 + Pop $0 + Pop $R1 + Pop $R0 + + !verbose pop +!macroend + +!endif # !FileAssociation_INCLUDED
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