NsDialogs SetImageOLE

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Contents 1 Description 2 Attribution 3 Header 4 Example

[edit] Description

This header is an extension to the existing nsDialogs.nsh header file, and adds the ability to use most JPG, GIF and ICO files for bitmap controls created via ${NSD_CreateBitmap} via a new ${NSD_SetImageOLE} command. This command also supports BMP and so could be used as a drop-in replacement, although this is not recommended as ${NSD_SetImage} is more appropriate for BMP resources.

[edit] Attribution

This header is the result of the forum discussion "NSD_CreateBitmap, NSD_SetImage - JPEG support?" ( http://forums.winamp.com/showthread.php?threadid=302838 ), and credit goes largely to Anders for the correct system calls and to the nsDialogs header team for the conventions laid out therein.

[edit] Header

• Main download link: NsDialogs_setImageOle.zip (1019 bytes).

MD5: 8bc171309240a9e4aec577b848d3c9be | Filesize: 1,019B

[edit] Example

outfile 'nsdialogs_setimageole.exe'
 
!include 'nsdialogs.nsh'
!include 'nsdialogs_setimageole.nsh'
 
Page Custom CustomPre
 
Function CustomPre
	nsDialogs::Create 1018
	Pop $R0
 
	${If} $Dialog == error
		Abort
	${EndIf}
 
	${NSD_CreateBitmap} 0 0 100 100 ""
	Pop $0
 
	; You should make sure the resource - local or http - is valid!
	${NSD_SetImageOLE} $0 "http://nsis.sourceforge.net/mediawiki/skins/nsis/logo.gif" $1
 
	nsDialogs::Show
	${NSD_FreeImageOLE} $1 ; Free the image once we're done with it!
FunctionEnd
 
Section
SectionEnd