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https://git.salome-platform.org/gitpub/modules/smesh.git
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305 lines
11 KiB
C++
305 lines
11 KiB
C++
// SMESH SMESHGUI : GUI for SMESH component
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//
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// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
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//
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//
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//
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// File : SMESHGUI_aParameterDlg.cxx
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// Author : Nicolas REJNERI
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// Module : SMESH
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// $Header$
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#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 "SMESHGUI_FunctionPreview.h"
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#include "SUIT_Tools.h"
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#include "SUIT_Desktop.h"
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// QT Includes
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#include <qgroupbox.h>
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#include <qlabel.h>
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#include <qpushbutton.h>
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#include <qlayout.h>
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#include <qspinbox.h>
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#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()
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//
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// The dialog will by default be modal, unless you set 'modal' to
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// false when constructing dialog
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//
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//======================================================================================
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SMESHGUI_aParameterDlg::SMESHGUI_aParameterDlg
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( SMESHGUI* theModule,
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std::list<SMESHGUI_aParameterPtr> params,
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QString title,
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bool modal)
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: QDialog( SMESH::GetDesktop( theModule ), "MyParameterDialog", modal, WStyle_Customize |
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WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu),
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myParamList(params),
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mySMESHGUI(theModule)
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{
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/* creating widgets */
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init();
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/* title */
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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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//======================================================================================
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// function : SMESHGUI_aParameterDlg::init()
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// purpose : creates dialog's layout
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//======================================================================================
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void SMESHGUI_aParameterDlg::init()
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{
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setSizeGripEnabled(TRUE);
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QVBoxLayout* topLayout = new QVBoxLayout(this);
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topLayout->setMargin(11); topLayout->setSpacing(6);
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/***************************************************************/
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QGroupBox* GroupC1 = new QGroupBox(this, "GroupC1");
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GroupC1->setColumnLayout(0, Qt::Vertical);
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GroupC1->layout()->setSpacing(0);
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GroupC1->layout()->setMargin(0);
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QGridLayout* GroupC1Layout = new QGridLayout(GroupC1->layout());
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GroupC1Layout->setAlignment(Qt::AlignTop);
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GroupC1Layout->setSpacing(6);
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GroupC1Layout->setMargin(11);
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/* Spin boxes with labels */
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list<SMESHGUI_aParameterPtr>::iterator paramIt = myParamList.begin();
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int row;
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for( row = 0; paramIt != myParamList.end(); paramIt++ , row++)
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{
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SMESHGUI_aParameterPtr param = (*paramIt);
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QLabel * label = new QLabel(GroupC1, "TextLabel");
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GroupC1Layout->addWidget(label, row, 0);
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label->setText(param->Label());
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QWidget* aSpinWidget = param->CreateWidget( GroupC1 );
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if (aSpinWidget) {
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GroupC1Layout->addWidget(aSpinWidget, row, 1);
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aSpinWidget->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
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aSpinWidget->setMinimumSize(150, 0);
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QString sig = param->sigValueChanged();
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if( !sig.isEmpty() /*&& param->GetType()!=SMESHGUI_aParameter::TABLE*/ )
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connect( aSpinWidget, sig.latin1(), this, SLOT( onValueChanged() ) );
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param->InitializeWidget(aSpinWidget);
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mySpinList.push_back(aSpinWidget);
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myLabelList.push_back(label);
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}
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}
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myPreview = new SMESHGUI_FunctionPreview( GroupC1 );
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GroupC1Layout->addWidget( myPreview, row, 1 );
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paramIt = myParamList.begin();
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std::list<QWidget*>::const_iterator anIt = mySpinList.begin();
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for( ; paramIt!=myParamList.end(); paramIt++, anIt++ )
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{
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(*paramIt)->TakeValue( *anIt );
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UpdateShown( *paramIt, *anIt );
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FunctionPreview( *paramIt, *anIt );
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}
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/***************************************************************/
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QGroupBox* GroupButtons = new QGroupBox(this, "GroupButtons");
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GroupButtons->setColumnLayout(0, Qt::Vertical);
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GroupButtons->layout()->setSpacing(0);
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GroupButtons->layout()->setMargin(0);
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QGridLayout* GroupButtonsLayout = new QGridLayout(GroupButtons->layout());
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GroupButtonsLayout->setAlignment(Qt::AlignTop);
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GroupButtonsLayout->setSpacing(6);
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GroupButtonsLayout->setMargin(11);
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/* Ok button */
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myButtonOk = new QPushButton(GroupButtons, "buttonOk");
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myButtonOk->setText(tr("SMESH_BUT_OK"));
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myButtonOk->setAutoDefault(TRUE);
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myButtonOk->setDefault(TRUE);
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GroupButtonsLayout->addWidget(myButtonOk, 0, 0);
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/* add spacer between buttons */
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GroupButtonsLayout->addItem(new QSpacerItem(20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum), 0, 1);
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/* Cancel button */
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myButtonCancel = new QPushButton(GroupButtons, "buttonCancel");
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myButtonCancel->setText(tr("SMESH_BUT_CANCEL"));
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myButtonCancel->setAutoDefault(TRUE);
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GroupButtonsLayout->addWidget(myButtonCancel, 0, 2);
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/***************************************************************/
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topLayout->addWidget(GroupC1, 1 );
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topLayout->addWidget(GroupButtons, 0 );
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/* signals and slots connections */
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connect(myButtonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
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connect(myButtonCancel, SIGNAL(clicked()), this, SLOT(reject()));
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}
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//======================================================================================
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// function : ~SMESHGUI_aParameterDlg()
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// purpose : Destructor
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//======================================================================================
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SMESHGUI_aParameterDlg::~SMESHGUI_aParameterDlg()
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{
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}
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//=======================================================================
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//function : ClickOnOk
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//purpose :
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//=======================================================================
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void SMESHGUI_aParameterDlg::ClickOnOk()
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{
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if (!mySMESHGUI->isActiveStudyLocked()) {
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list<SMESHGUI_aParameterPtr>::iterator paramIt = myParamList.begin();
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list<QWidget*>::iterator widgetIt = mySpinList.begin();
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for (;
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paramIt != myParamList.end() && widgetIt != mySpinList.end();
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paramIt++ , widgetIt++)
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(*paramIt)->TakeValue(*widgetIt);
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accept();
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}
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}
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//=======================================================================
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// function : Parameters()
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// purpose : return a list of parameters from a dialog box
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//=======================================================================
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bool SMESHGUI_aParameterDlg::Parameters( SMESHGUI* theModule,
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list<SMESHGUI_aParameterPtr> params,
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const char *aTitle)
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{
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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);
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}
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return false;
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}
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//=======================================================================
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// function : FunctionPreview
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// purpose :
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//=======================================================================
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void SMESHGUI_aParameterDlg::FunctionPreview( const SMESHGUI_aParameterPtr p, QWidget* w )
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{
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if( !w || !w->isShown() )
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return;
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SMESHGUI_strParameter* str_param = dynamic_cast<SMESHGUI_strParameter*>( p.operator->() );
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SMESHGUI_tableParameter* tab_param = dynamic_cast<SMESHGUI_tableParameter*>( p.operator->() );
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SMESHGUI_boolParameter* bool_param = dynamic_cast<SMESHGUI_boolParameter*>( p.operator->() );
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if( str_param && str_param->needPreview() )
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{
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QString val; str_param->GetNewText( val );
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if( !val.isNull() )
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myPreview->setParams( val );
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}
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else if( tab_param && tab_param->needPreview() )
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{
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SMESH::double_array d;
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tab_param->data( d );
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myPreview->setParams( d );
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}
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else if( bool_param && bool_param->needPreview() )
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{
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int exp=0;
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bool_param->GetNewInt( exp );
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myPreview->setIsExp( exp );
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}
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}
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//=======================================================================
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// function : onValueChanged
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// purpose :
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//=======================================================================
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void SMESHGUI_aParameterDlg::onValueChanged()
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{
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if( sender()->inherits( "QWidget" ) )
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{
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QWidget* w = ( QWidget* )sender();
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std::list<QWidget*>::const_iterator anIt = mySpinList.begin(),
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aLast = mySpinList.end();
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std::list<SMESHGUI_aParameterPtr>::const_iterator aPIt = myParamList.begin();
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for( ; anIt!=aLast; anIt++, aPIt++ )
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if( *anIt == w )
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{
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(*aPIt)->TakeValue( w );
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UpdateShown( *aPIt, w );
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FunctionPreview( *aPIt, w );
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break;
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}
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}
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}
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//=======================================================================
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// function : onValueChanged
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// purpose :
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//=======================================================================
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void SMESHGUI_aParameterDlg::UpdateShown( const SMESHGUI_aParameterPtr param, QWidget* w )
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{
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SMESHGUI_dependParameter* depPar = dynamic_cast<SMESHGUI_enumParameter*>( param.get() );
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if( !depPar )
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depPar = dynamic_cast<SMESHGUI_boolParameter*>( param.get() );
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if( !depPar )
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return;
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SMESHGUI_dependParameter::ShownMap& map = depPar->shownMap();
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if( map.isEmpty() )
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return;
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int val;
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depPar->TakeValue( w );
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depPar->GetNewInt( val );
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bool hasValue = map.contains( val );
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std::list<QWidget*>::const_iterator anIt = mySpinList.begin(),
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aLast = mySpinList.end(),
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aLIt = myLabelList.begin();
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std::list<SMESHGUI_aParameterPtr>::iterator aPIt = myParamList.begin();
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bool preview = false;
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for( int i=0; anIt!=aLast; anIt++, aLIt++, i++, aPIt++ )
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{
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bool shown = hasValue && map[ val ].contains( i );
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(*anIt)->setShown( shown );
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(*aLIt)->setShown( shown );
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if( shown )
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{
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SMESHGUI_strParameter* str_param = dynamic_cast<SMESHGUI_strParameter*>( (*aPIt).operator->() );
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SMESHGUI_tableParameter* tab_param = dynamic_cast<SMESHGUI_tableParameter*>( (*aPIt).operator->() );
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preview = preview || ( str_param && str_param->needPreview() ) || ( tab_param && tab_param->needPreview() );
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}
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}
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myPreview->setShown( preview );
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}
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