LoadRTF

Description

This header file allows you to easily load an RTF (Rich Text File) into a RichEdit20A/RichEdit20W control for use on, for example, custom pages. The header correctly handles use in multiple pages.

Attribution

This header file is the result of the forum discussion "RichEdit with nsDialogs?" ( http://forums.winamp.com/showthread.php?t=288129 ), and credit goes largely to Anders for the System calls required. The header file simply packages it up into easy-to-use functions and corrects the multiple-pages issue.

Header

• Main download link: LoadRTF.zip (1 KB).

MD5: b5d6f1a67cd08fca0ed214985cc06139 | Filesize: 1,279B

Example

Presuming you have two RTF files in the same folder as the script, test.rtf and test2.rtf ...

!addincludedir "."
 
!include "nsDialogs.nsh"
!include "LoadRTF.nsh"
OutFile "$%temp%\temp.exe"
 
Section
SectionEnd
 
Page Custom customPage
Page Custom customPage2
 
Var dialog
Var hwnd
Var null
 
Function customPage
  nsDialogs::Create 1018
  Pop $dialog
  ${If} $dialog == error
    Abort
  ${EndIf}
 
  nsDialogs::CreateControl "RichEdit20A" \
    ${ES_READONLY}|${WS_VISIBLE}|${WS_CHILD}|${WS_TABSTOP}|${WS_VSCROLL}|${ES_MULTILINE}|${ES_WANTRETURN} \
	${WS_EX_STATICEDGE} \
	0 0 100% 100% ''
  Pop $hwnd
 
  /* Load an RTF file into the control */
  ${LoadRTF} "test.rtf" $hwnd
 
  nsDialogs::Show
FunctionEnd
 
Function customPage2
  nsDialogs::Create 1018
  Pop $dialog
  ${If} $dialog == error
    Abort
  ${EndIf}
 
  nsDialogs::CreateControl "RichEdit20A" \
    ${ES_READONLY}|${WS_VISIBLE}|${WS_CHILD}|${WS_TABSTOP}|${WS_VSCROLL}|${ES_MULTILINE}|${ES_WANTRETURN} \
	${WS_EX_STATICEDGE} \
	0 0 100% 100% ''
  Pop $hwnd
 
  /* Load an RTF file into the control */
  ${LoadRTF} "test2.rtf" $hwnd
 
  nsDialogs::Show
FunctionEnd