+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 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, or (at your option) any later version.
+//
+// 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.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+// File : SMESH_AdvOptionsWdg.h
+// Author : Open CASCADE S.A.S.
+
+#include "SMESH_AdvOptionsWdg.h"
+
+#include <QTableWidget>
+#include <QPushButton>
+#include <QGridLayout>
+#include <QCheckBox>
+#include <QHeaderView>
+
+#define SPACING 6
+#define MARGIN 11
+
+namespace
+{
+ const int IS_CUSTOM = Qt::UserRole;
+}
+
+SMESH_AdvOptionsWdg::SMESH_AdvOptionsWdg( QWidget* parent )
+ : QWidget( parent )
+{
+ myTable = new QTableWidget( /*nbrows=*/0, /*nbcol=*/3, this );
+ QPushButton* addBtn = new QPushButton( tr("ADD_OPTION_BTN"), this );
+
+ myTable->setHorizontalHeaderLabels
+ ( QStringList() << tr("CHOICE") << tr("OPTION_NAME") << tr("OPTION_VALUE") );
+ QHeaderView * header = myTable->horizontalHeader();
+ header->setSectionResizeMode( 0, QHeaderView::ResizeToContents );
+ header->setSectionResizeMode( 1, QHeaderView::Stretch );
+ header->setSectionResizeMode( 2, QHeaderView::ResizeToContents );
+
+ QGridLayout* lay = new QGridLayout( this );
+ lay->setMargin( MARGIN );
+ lay->setSpacing( SPACING );
+ lay->addWidget( myTable, 0,0, 1,3 );
+ lay->addWidget( addBtn, 1,0 );
+
+ connect( addBtn, SIGNAL( clicked() ), SLOT( onAdd() ));
+}
+
+SMESH_AdvOptionsWdg::~SMESH_AdvOptionsWdg()
+{
+}
+
+void SMESH_AdvOptionsWdg::AddOption( QString name, QString value, bool isDefault, bool isCustom )
+{
+ int row = myTable->rowCount();
+ myTable->insertRow( row );
+
+ QTableWidgetItem* nameItem = new QTableWidgetItem( name );
+ QTableWidgetItem* valueItem = new QTableWidgetItem( value );
+ if ( !name.isEmpty() )
+ nameItem->setFlags( nameItem->flags() & ~Qt::ItemIsEditable );
+ myTable->setItem( row, 1, nameItem );
+ myTable->setItem( row, 2, valueItem );
+ nameItem->setData( IS_CUSTOM, isCustom );
+
+ QCheckBox* chkBox = new QCheckBox();
+ QWidget* wdg = new QWidget();
+ QHBoxLayout* lay = new QHBoxLayout( wdg );
+ lay->setContentsMargins(0,0,0,0);
+ lay->addStretch();
+ lay->addWidget(chkBox);
+ lay->addStretch();
+ myTable->setCellWidget( row, 0, wdg );
+ connect( chkBox, SIGNAL(toggled(bool)), this, SLOT(onToggle()));
+ myTable->setCurrentCell( row, 1, QItemSelectionModel::NoUpdate );
+ chkBox->setChecked( !isDefault );
+
+ if ( name.isEmpty() )
+ myTable->editItem( nameItem );
+}
+
+void SMESH_AdvOptionsWdg::SetCustomOptions( const QString& text )
+{
+ QStringList nameVals = text.split(" ");
+ for ( int i = 1; i < nameVals.count(); i += 2 )
+ AddOption( nameVals[i-1], nameVals[i], false, true );
+}
+
+void SMESH_AdvOptionsWdg::onAdd()
+{
+ AddOption( "", "", false, true );
+
+}
+void SMESH_AdvOptionsWdg::onToggle()
+{
+ int row = myTable->currentRow();
+ QTableWidgetItem* valueItem = myTable->item( row, 2 );
+
+ bool isActive = isChecked( row );
+ int c = isActive ? 0 : 150;
+ valueItem->setForeground( QBrush( QColor( c, c, c )));
+ if ( isActive )
+ valueItem->setFlags( valueItem->flags() | Qt::ItemIsEditable );
+ else
+ valueItem->setFlags( valueItem->flags() & ~Qt::ItemIsEditable );
+}
+
+void SMESH_AdvOptionsWdg::GetOption( int row,
+ QString& name,
+ QString& value,
+ bool& isDefault,
+ bool & isCustom)
+{
+ if ( row < myTable->rowCount() )
+ {
+ name = myTable->item( row, 1 )->text();
+ value = myTable->item( row, 2 )->text();
+ isDefault = !isChecked( row );
+ isCustom = myTable->item( row, 1 )->data( IS_CUSTOM ).toInt();
+ }
+}
+
+QString SMESH_AdvOptionsWdg::GetCustomOptions()
+{
+ QString text, value, name;
+ bool isDefault, isCustom;
+ for ( int row = 0; row < myTable->rowCount(); ++row )
+ {
+ GetOption( row, name, value, isDefault, isCustom );
+ if ( !name.isEmpty() && !value.isEmpty() && isCustom && !isDefault )
+ text += name + " " + value + " ";
+ }
+ return text;
+}
+
+bool SMESH_AdvOptionsWdg::isChecked( int row )
+{
+ QCheckBox* cb = myTable->cellWidget( row, 0 )->findChild<QCheckBox *>();
+ return cb->isChecked();
+}
