[sword-cvs] sword/apps/windoze/CBuilder5/BibleCS paraldisp.cpp,1.3,1.4

[sword@www.crosswire.org]

Update of /usr/local/cvsroot/sword/apps/windoze/CBuilder5/BibleCS
In directory www:/tmp/cvs-serv27266

Modified Files:
	paraldisp.cpp 
Log Message:
Fixed bug where selecting no Bibles in Parralell, after selecting one or more, caused the last displayed bible to remain, instead it now fills it with a single char to remove all old text and clears the display.

Index: paraldisp.cpp
===================================================================
RCS file: /usr/local/cvsroot/sword/apps/windoze/CBuilder5/BibleCS/paraldisp.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** paraldisp.cpp	19 Jun 2003 16:58:30 -0000	1.3
--- paraldisp.cpp	19 Jun 2003 21:00:31 -0000	1.4
***************
*** 61,75 ****
  char ParallelDisp::Display() {
  
  	SWModule **mods = getModules();
  	int realModCount;
  	for (realModCount = 0; mods[realModCount]; realModCount++);
! 	
! 	// assert we have at least one module to display
! 	if (!realModCount)
! 		return 0;  // not an error, just nothing to display
  		
! 	int testmt, book, chap, verse, versepos;
! 	char buf[254];
! 	System::AnsiString newtext, tmptext, tmptext2;
  
  	VerseKey *key = (VerseKey *)(SWKey *)(*mods[0]);
--- 61,83 ----
  char ParallelDisp::Display() {
  
+ 	int testmt, book, chap, verse, versepos;
+ 	char buf[254];
+ 	System::AnsiString newtext, tmptext, tmptext2;
+ 
  	SWModule **mods = getModules();
  	int realModCount;
  	for (realModCount = 0; mods[realModCount]; realModCount++);
! 
! 	// assert we have at least one module to display otherwise clear the display
! 	if (!realModCount){
! 		newtext = " "; // This is a single space because if it is completly empty then the pop-up menu items copy, search etc. crash.
! 		RTFStream->Clear();
! 		RTFStream->WriteBuffer(newtext.c_str(), newtext.Length());
! 		RTFStream->Position = 0;
! 		Lines->LoadFromStream(RTFStream);
! 		return 0;
! 	}
  		
! 
  
  	VerseKey *key = (VerseKey *)(SWKey *)(*mods[0]);