//  GEOM GEOMGUI : GUI for Geometry component
//
//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
// 
//  This library is free software; you can redistribute it and/or 
//  modify it under the terms of the GNU Lesser General Public 
//  License as published by the Free Software Foundation; either 
//  version 2.1 of the License. 
// 
//  This library 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 
//  Lesser General Public License for more details. 
// 
//  You should have received a copy of the GNU Lesser General Public 
//  License along with this library; if not, write to the Free Software 
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
// 
//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
//
//
//
//  File   : MeasureGUI_BndBoxDlg.cxx
//  Author : Nicolas REJNERI
//  Module : GEOM
//  $Header$

#include "MeasureGUI_BndBoxDlg.h"
#include "MeasureGUI_1Sel6LineEdit_QTD.h"
#include "SALOMEGUI_QtCatchCorbaException.hxx"

#include "GEOMBase.h"
#include "GEOM_Displayer.h"

#include <BRepPrimAPI_MakeBox.hxx>

#include "utilities.h"
#include "QAD_Desktop.h"

#include <qlineedit.h>
#include <qlayout.h>
#include <qpushbutton.h>
#include <qradiobutton.h>
#include <qbuttongroup.h>

//=================================================================================
// class    : MeasureGUI_BndBoxDlg()
// purpose  : Constructs a MeasureGUI_BndBoxDlg which is a child of 'parent', with the 
//            name 'name' and widget flags set to 'f'.
//            The dialog will by default be modeless, unless you set 'modal' to
//            TRUE to construct a modal dialog.
//=================================================================================
MeasureGUI_BndBoxDlg::MeasureGUI_BndBoxDlg( QWidget* parent, SALOME_Selection* Sel )
: MeasureGUI_Skeleton( parent, "MeasureGUI_PropertiesDlg", Sel )
{
  QPixmap image0( QAD_Desktop::getResourceManager()->loadPixmap(
    "GEOM",tr( "ICON_DLG_BOUNDING_BOX" ) ) );
  QPixmap image1( QAD_Desktop::getResourceManager()->loadPixmap(
    "GEOM",tr( "ICON_SELECT" ) ) );

  setCaption( tr( "GEOM_BNDBOX_TITLE" ) );

  /***************************************************************/
  
  GroupConstructors->setTitle( tr( "GEOM_BNDBOX" ) );
  RadioButton1->setPixmap( image0 );

  myGrp = new MeasureGUI_1Sel6LineEdit_QTD( this, "myGrp" );
  myGrp->GroupBox1->setTitle( tr( "GEOM_BNDBOX_OBJDIM" ) );
  myGrp->TextLabel1->setText( tr( "GEOM_OBJECT" ) );
  myGrp->TextLabel2->setText( tr( "GEOM_MIN" ) );
  myGrp->TextLabel3->setText( tr( "GEOM_MAX" ) );
  myGrp->TextLabel4->setText( tr( "GEOM_X" ) );
  myGrp->TextLabel5->setText( tr( "GEOM_Y" ) );
  myGrp->TextLabel6->setText( tr( "GEOM_Z" ) );
  myGrp->LineEdit11->setReadOnly( TRUE );
  myGrp->LineEdit12->setReadOnly( TRUE );
  myGrp->LineEdit21->setReadOnly( TRUE );
  myGrp->LineEdit22->setReadOnly( TRUE );
  myGrp->LineEdit31->setReadOnly( TRUE );
  myGrp->LineEdit32->setReadOnly( TRUE );
  myGrp->PushButton1->setPixmap( image1 );
  myGrp->LineEdit1->setReadOnly( true );

  Layout1->addWidget( myGrp, 1, 0 );
  
  /***************************************************************/

  /* Initialisation */
  Init( Sel );
}


//=================================================================================
// function : ~MeasureGUI_BndBoxDlg()
// purpose  : Destroys the object and frees any allocated resources
//=================================================================================
MeasureGUI_BndBoxDlg::~MeasureGUI_BndBoxDlg()
{
}


//=================================================================================
// function : Init()
// purpose  :
//=================================================================================
void MeasureGUI_BndBoxDlg::Init( SALOME_Selection* Sel )
{
  mySelBtn = myGrp->PushButton1;
  mySelEdit = myGrp->LineEdit1;
  MeasureGUI_Skeleton::Init( Sel );
}

//=================================================================================
// function : processObject
// purpose  :
//=================================================================================
void MeasureGUI_BndBoxDlg::processObject()
{
  double aXMin, aXMax, aYMin, aYMax, aZMin, aZMax;

  if ( !getParameters( aXMin, aXMax, aYMin, aYMax, aZMin, aZMax ) )
  {
    mySelEdit->setText( "" );
    myGrp->LineEdit11->setText( "" );
    myGrp->LineEdit12->setText( "" );
    myGrp->LineEdit21->setText( "" );
    myGrp->LineEdit22->setText( "" );
    myGrp->LineEdit31->setText( "" );
    myGrp->LineEdit32->setText( "" );
  }
  else
  {
    
    myGrp->LineEdit11->setText( tr( "%1" ).arg( aXMin, 12, 'f', 6 ) );
    myGrp->LineEdit12->setText( tr( "%1" ).arg( aXMax, 12, 'f', 6 ) );

    myGrp->LineEdit21->setText( tr( "%1" ).arg( aYMin, 12, 'f', 6 ) );
    myGrp->LineEdit22->setText( tr( "%1" ).arg( aYMax, 12, 'f', 6 ) );

    myGrp->LineEdit31->setText( tr( "%1" ).arg( aZMin, 12, 'f', 6 ) );
    myGrp->LineEdit32->setText( tr( "%1" ).arg( aZMax, 12, 'f', 6 ) );            
  }
}

//=================================================================================
// function : getParameters
// purpose  :
//=================================================================================
bool MeasureGUI_BndBoxDlg::getParameters( double& theXmin, double& theXmax,
                                          double& theYmin, double& theYmax,
                                          double& theZmin, double& theZmax )
{
  if ( myObj->_is_nil() )
    return false;
  else
  {
    try
    {
      GEOM::GEOM_IMeasureOperations::_narrow( getOperation() )->GetBoundingBox(
        myObj, theXmin, theXmax, theYmin, theYmax, theZmin, theZmax );
    }
    catch( const SALOME::SALOME_Exception& e )
    {
      QtCatchCorbaException( e );
      return false;
    }

    return getOperation()->IsDone();
  }
}

//=================================================================================
// function : buildPrs
// purpose  :
//=================================================================================
SALOME_Prs* MeasureGUI_BndBoxDlg::buildPrs()
{
  double aXMin, aYMin, aZMin, aXMax, aYMax, aZMax;

  if ( myObj->_is_nil() || !getParameters( aXMin, aXMax, aYMin, aYMax, aZMin, aZMax ) )
    return 0;

  TopoDS_Shape aShape = BRepPrimAPI_MakeBox( gp_Pnt( aXMin, aYMin, aZMin ),
                                             gp_Pnt( aXMax, aYMax, aZMax ) ).Shape();
       
  return !aShape.IsNull() ? getDisplayer()->BuildPrs( aShape ) : 0;

}