smesh/src/SMESHGUI/SMESHGUI_aParameterDlg.cxx

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// SMESH SMESHGUI : GUI for SMESH 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
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//
//
//
// File : SMESHGUI_aParameterDlg.cxx
// Author : Nicolas REJNERI
// Module : SMESH
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// $Header$
#include "SMESHGUI_aParameterDlg.h"
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#include "SMESHGUI_aParameter.h"
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#include "SMESHGUI.h"
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#include "SMESHGUI_SpinBox.h"
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#include "SMESHGUI_Utils.h"
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#include "SUIT_Tools.h"
#include "SUIT_Desktop.h"
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// QT Includes
#include <qgroupbox.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qlayout.h>
#include <qspinbox.h>
#include <qvalidator.h>
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#include <qlineedit.h>
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using namespace std;
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//======================================================================================
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// function : SMESHGUI_aParameterDlg()
//
// The dialog will by default be modal, unless you set 'modal' to
// false when constructing dialog
//
//======================================================================================
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SMESHGUI_aParameterDlg::SMESHGUI_aParameterDlg
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( SMESHGUI* theModule,
std::list<SMESHGUI_aParameterPtr> params,
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QString title,
bool modal)
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: QDialog( SMESH::GetDesktop( theModule ), "MyParameterDialog", modal, WStyle_Customize |
WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu),
myParamList(params),
mySMESHGUI(theModule)
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{
/* creating widgets */
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init();
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/* title */
setCaption(title);
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/* Move widget on the botton right corner of main widget */
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SUIT_Tools::centerWidget(this, SMESH::GetDesktop( theModule ) );
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}
//======================================================================================
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// function : SMESHGUI_aParameterDlg::init()
// purpose : creates dialog's layout
//======================================================================================
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void SMESHGUI_aParameterDlg::init()
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{
setSizeGripEnabled(TRUE);
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QVBoxLayout* topLayout = new QVBoxLayout(this);
topLayout->setMargin(11); topLayout->setSpacing(6);
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/***************************************************************/
QGroupBox* GroupC1 = new QGroupBox(this, "GroupC1");
GroupC1->setColumnLayout(0, Qt::Vertical);
GroupC1->layout()->setSpacing(0);
GroupC1->layout()->setMargin(0);
QGridLayout* GroupC1Layout = new QGridLayout(GroupC1->layout());
GroupC1Layout->setAlignment(Qt::AlignTop);
GroupC1Layout->setSpacing(6);
GroupC1Layout->setMargin(11);
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/* Spin boxes with labels */
list<SMESHGUI_aParameterPtr>::iterator paramIt = myParamList.begin();
for (int row = 0; paramIt != myParamList.end(); paramIt++ , row++)
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{
SMESHGUI_aParameterPtr param = (*paramIt);
QLabel * label = new QLabel(GroupC1, "TextLabel");
GroupC1Layout->addWidget(label, row, 0);
label->setText(param->Label());
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QWidget* aSpinWidget = param->CreateWidget( GroupC1 );
if (aSpinWidget) {
GroupC1Layout->addWidget(aSpinWidget, row, 1);
aSpinWidget->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
aSpinWidget->setMinimumSize(150, 0);
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QString sig = param->sigValueChanged();
if( !sig.isEmpty() && param->GetType()!=SMESHGUI_aParameter::TABLE )
connect( aSpinWidget, sig.latin1(), this, SLOT( onValueChanged() ) );
param->InitializeWidget(aSpinWidget);
mySpinList.push_back(aSpinWidget);
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myLabelList.push_back(label);
}
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}
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paramIt = myParamList.begin();
std::list<QWidget*>::const_iterator anIt = mySpinList.begin();
for( ; paramIt!=myParamList.end(); paramIt++, anIt++ )
UpdateShown( *paramIt, *anIt );
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/***************************************************************/
QGroupBox* GroupButtons = new QGroupBox(this, "GroupButtons");
GroupButtons->setColumnLayout(0, Qt::Vertical);
GroupButtons->layout()->setSpacing(0);
GroupButtons->layout()->setMargin(0);
QGridLayout* GroupButtonsLayout = new QGridLayout(GroupButtons->layout());
GroupButtonsLayout->setAlignment(Qt::AlignTop);
GroupButtonsLayout->setSpacing(6);
GroupButtonsLayout->setMargin(11);
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/* Ok button */
myButtonOk = new QPushButton(GroupButtons, "buttonOk");
myButtonOk->setText(tr("SMESH_BUT_OK"));
myButtonOk->setAutoDefault(TRUE);
myButtonOk->setDefault(TRUE);
GroupButtonsLayout->addWidget(myButtonOk, 0, 0);
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/* add spacer between buttons */
GroupButtonsLayout->addItem(new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 1);
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/* Cancel button */
myButtonCancel = new QPushButton(GroupButtons, "buttonCancel");
myButtonCancel->setText(tr("SMESH_BUT_CANCEL"));
myButtonCancel->setAutoDefault(TRUE);
GroupButtonsLayout->addWidget(myButtonCancel, 0, 2);
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/***************************************************************/
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topLayout->addWidget(GroupC1, 1 );
topLayout->addWidget(GroupButtons, 0 );
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/* signals and slots connections */
connect(myButtonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
connect(myButtonCancel, SIGNAL(clicked()), this, SLOT(reject()));
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}
//======================================================================================
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// function : ~SMESHGUI_aParameterDlg()
// purpose : Destructor
//======================================================================================
SMESHGUI_aParameterDlg::~SMESHGUI_aParameterDlg()
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{
}
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//=======================================================================
//function : ClickOnOk
//purpose :
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//=======================================================================
void SMESHGUI_aParameterDlg::ClickOnOk()
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{
if (!mySMESHGUI->isActiveStudyLocked()) {
list<SMESHGUI_aParameterPtr>::iterator paramIt = myParamList.begin();
list<QWidget*>::iterator widgetIt = mySpinList.begin();
for (;
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paramIt != myParamList.end() && widgetIt != mySpinList.end();
paramIt++ , widgetIt++)
(*paramIt)->TakeValue(*widgetIt);
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accept();
}
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}
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//=======================================================================
// function : Parameters()
// purpose : return a list of parameters from a dialog box
//=======================================================================
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bool SMESHGUI_aParameterDlg::Parameters( SMESHGUI* theModule,
list<SMESHGUI_aParameterPtr> params,
const char *aTitle)
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{
if (!params.empty()) {
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SMESHGUI_aParameterDlg *Dialog =
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new SMESHGUI_aParameterDlg( theModule, params, aTitle, TRUE);
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return (Dialog->exec() == QDialog::Accepted);
}
return false;
}
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//=======================================================================
// function : onValueChanged
// purpose :
//=======================================================================
void SMESHGUI_aParameterDlg::onValueChanged()
{
if( sender()->inherits( "QWidget" ) )
{
QWidget* w = ( QWidget* )sender();
SMESHGUI_aParameterPtr param;
std::list<QWidget*>::const_iterator anIt = mySpinList.begin(),
aLast = mySpinList.end();
std::list<SMESHGUI_aParameterPtr>::const_iterator aPIt = myParamList.begin();
for( ; anIt!=aLast; anIt++, aPIt++ )
if( *anIt == w )
{
(*aPIt)->TakeValue( w );
UpdateShown( *aPIt, w );
break;
}
}
}
//=======================================================================
// function : onValueChanged
// purpose :
//=======================================================================
void SMESHGUI_aParameterDlg::UpdateShown( const SMESHGUI_aParameterPtr param, QWidget* w )
{
SMESHGUI_dependParameter* depPar = dynamic_cast<SMESHGUI_enumParameter*>( param.get() );
if( !depPar )
depPar = dynamic_cast<SMESHGUI_boolParameter*>( param.get() );
if( !depPar )
return;
SMESHGUI_dependParameter::ShownMap& map = depPar->shownMap();
if( map.isEmpty() )
return;
int val;
depPar->TakeValue( w );
depPar->GetNewInt( val );
bool hasValue = map.contains( val );
std::list<QWidget*>::const_iterator anIt = mySpinList.begin(),
aLast = mySpinList.end(),
aLIt = myLabelList.begin();
for( int i=0; anIt!=aLast; anIt++, aLIt++, i++ )
{
bool shown = hasValue && map[ val ].contains( i );
(*anIt)->setShown( shown );
(*aLIt)->setShown( shown );
}
}