/*****************************************************************************
#   Copyright (C) 1994-2008 by David Gordon.
#   All rights reserved.                           
#                                                                           
#   This software is part of a beta-test version of the Consed/Autofinish
#   package.  It should not be redistributed or
#   used for any commercial purpose, including commercially funded
#   sequencing, without written permission from the author and the
#   University of Washington.
#   
#   This software is provided ``AS IS'' and any express or implied
#   warranties, including, but not limited to, the implied warranties of
#   merchantability and fitness for a particular purpose, are disclaimed.
#   In no event shall the authors or the University of Washington be
#   liable for any direct, indirect, incidental, special, exemplary, or
#   consequential damages (including, but not limited to, procurement of
#   substitute goods or services; loss of use, data, or profits; or
#   business interruption) however caused and on any theory of liability,
#   whether in contract, strict liability, or tort (including negligence
#   or otherwise) arising in any way out of the use of this software, even
#   if advised of the possibility of such damage.
#
#   Building Consed from source is error prone and not simple which is
#   why I provide executables.  Due to time limitations I cannot
#   provide any assistance in building Consed.  Even if you do not
#   modify the source, you may introduce errors due to using a
#   different version of the compiler, a different version of motif,
#   different versions of other libraries than I used, etc.  For this
#   reason, if you discover Consed bugs, I can only offer help with
#   those bugs if you first reproduce those bugs with an executable
#   provided by me--not an executable you have built.
# 
#   Modifying Consed is also difficult.  Although Consed is modular,
#   some modules are used by many other modules.  Thus making a change
#   in one place can have unforeseen effects on many other features.
#   It may takes months for you to notice these other side-effects
#   which may not seen connected at all.  It is not feasable for me to
#   provide help with modifying Consed sources because of the
#   potentially huge amount of time involved.
#
#*****************************************************************************/
//
// textbox.h
//
//
// TextBoxes are likely to hang around, since someone may
// want to leave a list of contigs in the assembly around
// while they edit several, and may even want more than one
// co-existing on the screen.  For this reason, the TextBox 
// object (and widgets, etc) is created fresh each time, and
// is destroyed by the ok button.  It's also non-modal.  This
// is different from a FileSelector object, which is assumed
// to have only one copy per application.
//
// chrisa 28-feb-95
//
// added callback for notification of client when
// user dismisses the text box (e.g. when the textbox
// goes away the client may want to re-activate the button
// that created it).  MUST have client data as well if
// callback supplied.
// chrisa 7-mar-95
//
// rewritten (DG, 8/98) since it had uninitialized memory read problems
// occasionally showing garbage at bottom of the text
// Also added improved output formatting.

#ifndef TEXTBOX_INCLUDED
#define TEXTBOX_INCLUDED


#ifdef SCCS_ID
static const char* textBoxSccsId = "@(#)textbox.h	1.8 08/17/98 13:21:10";
#endif


#include <Xm/Xm.h>

#include <iostream>
using namespace std;
#include <sstream>

#include "guiapp.h"
#include "soEmptyString.h"

// default initial size of textbox in terms of characters
static const int nDefaultNumberOfRows = 30;


class TextBox  {
 public:

   TextBox(const char*,    // title
           const int nNumberOfRowsVisible = nDefaultNumberOfRows,
           const RWCString& soMessage = soEmptyString );

   ~TextBox();
   

   // pop up the dibox (not automatic).  no text added after this
   // will be displayed.
   void makeVisible();

   void append( const RWCString& soAdditionalMessage );
   void appendWithArgs( char* szFormat, ... );

   void findFirst();
   void findNext();
   void scrollWindowToLocation( const int nCharacterPosition );
   void saveToFile();
   void saveToFile2( const FileName& soUserOutFileName );

   void raiseWindow();


 public:
   Widget widPopupShell_;
   RWCString soMessage_;
   RWCString soMessageLowerCase_;
   Widget widScrolledText_;
   Widget widSearchText_;
   int    nLastFoundPosition_;

   void   (*pToRunWhenDismissWindow_)( void* );
   void*  pParameterToRunWhenDismissWindow_;

};

#endif // TEXTBOX_INCLUDED