source: orxonox.OLD/orxonox/branches/updater/src/gui/orxonox_gui_flags.cc @ 3300

/* 
   orxonox - the future of 3D-vertical-scrollers

   Copyright (C) 2004 orx

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  


   ### File Specific:
   main-programmer: Benjamin Grauer

*/

#include "orxonox_gui_flags.h"

/**
   \brief Creates the Flags-Frame
   \param widget The Widget from which the data will be parsed
*/
OrxonoxGuiFlags::OrxonoxGuiFlags (Widget* widget)
{
  this->flagsFrame = new Frame ("Orxonox-Startup-Flags:");
  this->flagsBox = new Box ('v');

  this->flagsLabel = new Label ();
  this->flagsLabel->setSize (260,60);
  this->flagsBox->fill (flagsLabel);
  this->shortFlags = new CheckButton ("shortFlags");
  this->flagsBox->fill (shortFlags);

  this->flagsFrame->fill (flagsBox);
}

/**
   \brief Function to return the Frame that holds the Flagtext.
   \returns Frame that holds the Flagtext.
*/
Widget* OrxonoxGuiFlags::getWidget ()
{
  return this->flagsFrame;
}

/**
   \brief Sets the Flags from widget downwards.
   \param widget the Widget from which on to scan for deeper Options and their settings.
*/
void OrxonoxGuiFlags::setTextFromFlags (Widget* widget)
{
  FlagInfo flagInfo;
  flagInfo.shortFlags = this->shortFlags;
  flagInfo.flagsLabel = this->flagsLabel;

  this->flagsLabel->ereaseText();
  this->flagsLabel->appendText("orxonox");
  widget->walkThrough(OrxonoxGuiFlags::flagsText, &flagInfo, 0);
  //  flagsLabel->setTitle(flagText);
}

/** 
    \brief this actually sets the flagtext, and appends it to flagText
    \param widget like OrxonoxGuiFlags::setTextFromFlags(widget)
    \param flagInfo Information aboout the Flag that should be updated.
*/
void OrxonoxGuiFlags::flagsText(Widget* widget, void* flagInfo)
{
  FlagInfo* info = (FlagInfo*)flagInfo;
  if (widget->isOption >= 1)
    if  (static_cast<Option*>(widget)->value != static_cast<Option*>(widget)->defaultValue )
      {
        if (info->shortFlags->isActive() && static_cast<Option*>(widget)->flagNameShort)
          {
            info->flagsLabel->appendText(" -");
            info->flagsLabel->appendText(static_cast<Option*>(widget)->flagNameShort);
          }
        else if (!info->shortFlags->isActive() && static_cast<Option*>(widget)->flagName)
          {
            info->flagsLabel->appendText(" --");
            info->flagsLabel->appendText(static_cast<Option*>(widget)->flagName);
          }

        if (static_cast<Option*>(widget)->isOption == 2)
          {
            info->flagsLabel->appendText("=");
            info->flagsLabel->appendInt(static_cast<Option*>(widget)->value);
          }
      }
}