[Cpptool-cvs] rfta/src/rftavc6addin TextDocumentHelper.cpp,1.3,1.4 TextDocumentHelper.h,1.3,1.4 VCLineBasedTextDocument.cpp,1.4,1.5

[<bl...@us...>]

Update of /cvsroot/cpptool/rfta/src/rftavc6addin
In directory sc8-pr-cvs1:/tmp/cvs-serv21742/src/rftavc6addin

Modified Files:
	TextDocumentHelper.cpp TextDocumentHelper.h 
	VCLineBasedTextDocument.cpp 
Log Message:
*modified 'getSelectionRange' implementation making it more undo friendly.

Index: TextDocumentHelper.cpp
===================================================================
RCS file: /cvsroot/cpptool/rfta/src/rftavc6addin/TextDocumentHelper.cpp,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** TextDocumentHelper.cpp	9 Jan 2003 19:44:51 -0000	1.3
--- TextDocumentHelper.cpp	10 May 2003 11:46:22 -0000	1.4
***************
*** 52,53 ****
--- 52,71 ----
    return tabSize;
  }
+ 
+ 
+ bool 
+ TextDocumentHelper::redo() const
+ {
+    VARIANT_BOOL success;
+    _document->Redo( &success );
+    return success != 0;
+ }
+ 
+ 
+ bool 
+ TextDocumentHelper::undo() const
+ {
+    VARIANT_BOOL success;
+    _document->Undo( &success );
+    return success != 0;
+ }

Index: TextDocumentHelper.h
===================================================================
RCS file: /cvsroot/cpptool/rfta/src/rftavc6addin/TextDocumentHelper.h,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** TextDocumentHelper.h	9 Jan 2003 19:44:51 -0000	1.3
--- TextDocumentHelper.h	10 May 2003 11:46:22 -0000	1.4
***************
*** 30,33 ****
--- 30,37 ----
    int getTabSize() const;
  
+   bool undo() const;
+ 
+   bool redo() const;
+ 
  private:
     CComPtr<ITextDocument> _document;

Index: VCLineBasedTextDocument.cpp
===================================================================
RCS file: /cvsroot/cpptool/rfta/src/rftavc6addin/VCLineBasedTextDocument.cpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** VCLineBasedTextDocument.cpp	9 Jan 2003 19:44:51 -0000	1.4
--- VCLineBasedTextDocument.cpp	10 May 2003 11:46:22 -0000	1.5
***************
*** 68,72 ****
                                helper_.selection().currentColumn() -1 );
     
!    helper_.selection().setText( text.c_str() );
  
     selectionEnd = Location( selectionStart, text );
--- 68,76 ----
                                helper_.selection().currentColumn() -1 );
     
!    if ( !text.empty() )
!    {
!       if ( !helper_.undo() )
!          helper_.selection().setText( text.c_str() );
!    }
  
     selectionEnd = Location( selectionStart, text );