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smesh/src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx

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// Copyright (C) 2007-2012 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.
//
// 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
// SMESH SMESHGUI : GUI for SMESH component
// File : SMESHGUI_Preferences_ScalarBarDlg.cxx
// Author : Nicolas REJNERI, Open CASCADE S.A.S.
// SMESH includes
#include "SMESHGUI_Preferences_ScalarBarDlg.h"
#include "SMESHGUI.h"
#include "SMESHGUI_SpinBox.h"
#include "SMESHGUI_VTKUtils.h"
#include "SMESHGUI_Utils.h"
#include <SMESH_Actor.h>
#include <SMESH_ActorUtils.h>
#include <SMESH_ScalarBarActor.h>
#include <SMESH_ControlsDef.hxx>
// SALOME GUI includes
#include <SUIT_Desktop.h>
#include <SUIT_ResourceMgr.h>
#include <SUIT_Session.h>
#include <SUIT_MessageBox.h>
#include <LightApp_Application.h>
#include <LightApp_SelectionMgr.h>
#include <SALOME_ListIO.hxx>
#include <SalomeApp_IntSpinBox.h>
#include <QtxColorButton.h>
// Qt includes
#include <QButtonGroup>
#include <QCheckBox>
#include <QComboBox>
#include <QGroupBox>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QRadioButton>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QGridLayout>
#include <QDoubleValidator>
// VTK includes
#include <vtkTextProperty.h>
#include <vtkLookupTable.h>
#define MINIMUM_WIDTH 70
#define MARGIN_SIZE 11
#define SPACING_SIZE 6
// Only one instance is allowed
SMESHGUI_Preferences_ScalarBarDlg* SMESHGUI_Preferences_ScalarBarDlg::myDlg = 0;
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::ScalarBarProperties
*
* Gets the only instance of "Scalar Bar Properties" dialog box
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::ScalarBarProperties( SMESHGUI* theModule )
{
if (!myDlg) {
myDlg = new SMESHGUI_Preferences_ScalarBarDlg( theModule );
myDlg->show();
} else {
myDlg->show();
myDlg->raise();
myDlg->activateWindow();
}
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::SMESHGUI_Preferences_ScalarBarDlg
*
* Constructor
*/
//=================================================================================================
SMESHGUI_Preferences_ScalarBarDlg::SMESHGUI_Preferences_ScalarBarDlg( SMESHGUI* theModule )
: QDialog( SMESH::GetDesktop( theModule ) ),
mySMESHGUI( theModule ),
mySelectionMgr( SMESH::GetSelectionMgr( theModule ) )
{
DEF_VER_X = 0.01;
DEF_VER_Y = 0.10;
DEF_VER_H = 0.80;
DEF_VER_W = 0.10;
DEF_HOR_X = 0.20;
DEF_HOR_Y = 0.01;
DEF_HOR_H = 0.12;
DEF_HOR_W = 0.60;
setModal( false );
setAttribute( Qt::WA_DeleteOnClose, true );
setWindowTitle( tr("SMESH_PROPERTIES_SCALARBAR") );
setSizeGripEnabled(true);
myActor = 0;
/******************************************************************************/
// Top layout
QVBoxLayout* aTopLayout = new QVBoxLayout( this );
aTopLayout->setSpacing( SPACING_SIZE ); aTopLayout->setMargin( MARGIN_SIZE );
/******************************************************************************/
// Scalar range
myRangeGrp = new QGroupBox ( tr( "SMESH_RANGE_SCALARBAR" ), this );
//QHBoxLayout* myRangeGrpLayout = new QHBoxLayout( myRangeGrp );
QGridLayout* myRangeGrpLayout = new QGridLayout( myRangeGrp );
myRangeGrpLayout->setSpacing( SPACING_SIZE ); myRangeGrpLayout->setMargin( MARGIN_SIZE );
myMinEdit = new QLineEdit( myRangeGrp );
myMinEdit->setMinimumWidth( MINIMUM_WIDTH );
myMinEdit->setValidator( new QDoubleValidator( this ) );
myMaxEdit = new QLineEdit( myRangeGrp );
myMaxEdit->setMinimumWidth( MINIMUM_WIDTH );
myMaxEdit->setValidator( new QDoubleValidator( this ) );
myLogarithmicCheck = new QCheckBox (myRangeGrp);
myLogarithmicCheck->setText(tr("SMESH_LOGARITHMIC_SCALARBAR"));
myLogarithmicCheck->setChecked(false);
myRangeGrpLayout->addWidget( new QLabel( tr( "SMESH_RANGE_MIN" ), myRangeGrp ), 0, 0, 1, 1 );
myRangeGrpLayout->addWidget( myMinEdit, 0, 1, 1, 1 );
myRangeGrpLayout->addWidget( new QLabel( tr( "SMESH_RANGE_MAX" ), myRangeGrp ), 0, 2, 1, 1 );
myRangeGrpLayout->addWidget( myMaxEdit, 0, 3, 1, 1 );
myRangeGrpLayout->addWidget( myLogarithmicCheck, 1, 0, 1, 4 );
aTopLayout->addWidget( myRangeGrp );
/******************************************************************************/
// Text properties
myFontGrp = new QGroupBox ( tr( "SMESH_FONT_SCALARBAR" ), this );
QGridLayout* myFontGrpLayout = new QGridLayout( myFontGrp );
myFontGrpLayout->setSpacing( SPACING_SIZE ); myFontGrpLayout->setMargin( MARGIN_SIZE );
myTitleColorBtn = new QtxColorButton( myFontGrp );
myTitleFontCombo = new QComboBox( myFontGrp );
myTitleFontCombo->setMinimumWidth( MINIMUM_WIDTH );
myTitleFontCombo->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myTitleFontCombo->addItem( tr( "SMESH_FONT_ARIAL" ) );
myTitleFontCombo->addItem( tr( "SMESH_FONT_COURIER" ) );
myTitleFontCombo->addItem( tr( "SMESH_FONT_TIMES" ) );
myTitleBoldCheck = new QCheckBox( tr( "SMESH_FONT_BOLD" ), myFontGrp );
myTitleItalicCheck = new QCheckBox( tr( "SMESH_FONT_ITALIC" ), myFontGrp );
myTitleShadowCheck = new QCheckBox( tr( "SMESH_FONT_SHADOW" ), myFontGrp );
myLabelsColorBtn = new QtxColorButton( myFontGrp );
myLabelsFontCombo = new QComboBox( myFontGrp );
myLabelsFontCombo->setMinimumWidth( MINIMUM_WIDTH );
myLabelsFontCombo->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myLabelsFontCombo->addItem( tr( "SMESH_FONT_ARIAL" ) );
myLabelsFontCombo->addItem( tr( "SMESH_FONT_COURIER" ) );
myLabelsFontCombo->addItem( tr( "SMESH_FONT_TIMES" ) );
myLabelsBoldCheck = new QCheckBox( tr( "SMESH_FONT_BOLD" ), myFontGrp );
myLabelsItalicCheck = new QCheckBox( tr( "SMESH_FONT_ITALIC" ), myFontGrp );
myLabelsShadowCheck = new QCheckBox( tr( "SMESH_FONT_SHADOW" ), myFontGrp );
myFontGrpLayout->addWidget( new QLabel( tr( "SMESH_TITLE" ), myFontGrp ), 0, 0 );
myFontGrpLayout->addWidget( myTitleColorBtn, 0, 1 );
myFontGrpLayout->addWidget( myTitleFontCombo, 0, 2 );
myFontGrpLayout->addWidget( myTitleBoldCheck, 0, 3 );
myFontGrpLayout->addWidget( myTitleItalicCheck, 0, 4 );
myFontGrpLayout->addWidget( myTitleShadowCheck, 0, 5 );
myFontGrpLayout->addWidget( new QLabel( tr( "SMESH_LABELS" ), myFontGrp ), 1, 0 );
myFontGrpLayout->addWidget( myLabelsColorBtn, 1, 1 );
myFontGrpLayout->addWidget( myLabelsFontCombo, 1, 2 );
myFontGrpLayout->addWidget( myLabelsBoldCheck, 1, 3 );
myFontGrpLayout->addWidget( myLabelsItalicCheck, 1, 4 );
myFontGrpLayout->addWidget( myLabelsShadowCheck, 1, 5 );
aTopLayout->addWidget( myFontGrp );
/******************************************************************************/
// Labels & Colors
myLabColorGrp = new QGroupBox ( tr( "SMESH_LABELS_COLORS_SCALARBAR" ), this );
QHBoxLayout* myLabColorGrpLayout = new QHBoxLayout( myLabColorGrp );
myLabColorGrpLayout->setSpacing( SPACING_SIZE ); myLabColorGrpLayout->setMargin( MARGIN_SIZE );
myColorsSpin = new SalomeApp_IntSpinBox( myLabColorGrp );
myColorsSpin->setAcceptNames( false ); // No Notebook variables allowed
myColorsSpin->setRange( 2, 256 );
myColorsSpin->setSingleStep( 1 );
myColorsSpin->setMinimumWidth( MINIMUM_WIDTH );
myColorsSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myLabelsSpin = new SalomeApp_IntSpinBox( myLabColorGrp );
myLabelsSpin->setAcceptNames( false ); // No Notebook variables allowed
myLabelsSpin->setRange( 2, 65 );
myLabelsSpin->setSingleStep( 1 );
myLabelsSpin->setMinimumWidth( MINIMUM_WIDTH );
myLabelsSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myLabColorGrpLayout->addWidget( new QLabel( tr( "SMESH_NUMBEROFCOLORS" ), myLabColorGrp ) );
myLabColorGrpLayout->addWidget( myColorsSpin );
myLabColorGrpLayout->addWidget( new QLabel( tr( "SMESH_NUMBEROFLABELS" ), myLabColorGrp ) );
myLabColorGrpLayout->addWidget( myLabelsSpin );
aTopLayout->addWidget( myLabColorGrp );
/******************************************************************************/
// Orientation
myOrientationGrp = new QGroupBox ( tr( "SMESH_ORIENTATION" ), this );
QButtonGroup* aOrientationGrp = new QButtonGroup( this );
QHBoxLayout* myOrientationGrpLayout = new QHBoxLayout( myOrientationGrp );
myOrientationGrpLayout->setSpacing( SPACING_SIZE ); myOrientationGrpLayout->setMargin( MARGIN_SIZE );
myVertRadioBtn = new QRadioButton( tr( "SMESH_VERTICAL" ), myOrientationGrp );
myHorizRadioBtn = new QRadioButton( tr( "SMESH_HORIZONTAL" ), myOrientationGrp );
myVertRadioBtn->setChecked( true );
myOrientationGrpLayout->addWidget( myVertRadioBtn );
myOrientationGrpLayout->addWidget( myHorizRadioBtn );
aOrientationGrp->addButton(myVertRadioBtn);
aOrientationGrp->addButton(myHorizRadioBtn);
aTopLayout->addWidget( myOrientationGrp );
/******************************************************************************/
// Position & Size
myOriginDimGrp = new QGroupBox ( tr("SMESH_POSITION_SIZE_SCALARBAR"), this );
QGridLayout* myOriginDimGrpLayout = new QGridLayout( myOriginDimGrp );
myOriginDimGrpLayout->setSpacing( SPACING_SIZE ); myOriginDimGrpLayout->setMargin( MARGIN_SIZE );
myXSpin = new SMESHGUI_SpinBox(myOriginDimGrp);
myXSpin->setAcceptNames( false );
myXSpin->RangeStepAndValidator( 0.0, 1.0, 0.1, "parametric_precision" );
myXSpin->setMinimumWidth( MINIMUM_WIDTH );
myXSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myYSpin = new SMESHGUI_SpinBox(myOriginDimGrp);
myYSpin->setAcceptNames( false );
myYSpin->RangeStepAndValidator( 0.0, 1.0, 0.1, "parametric_precision" );
myYSpin->setMinimumWidth( MINIMUM_WIDTH );
myYSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myWidthSpin = new SMESHGUI_SpinBox(myOriginDimGrp);
myWidthSpin->setAcceptNames( false );
myWidthSpin->RangeStepAndValidator( 0.0, 1.0, 0.1, "parametric_precision" );
myWidthSpin->setMinimumWidth( MINIMUM_WIDTH );
myWidthSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myHeightSpin = new SMESHGUI_SpinBox(myOriginDimGrp);
myHeightSpin->setAcceptNames( false );
myHeightSpin->RangeStepAndValidator( 0.0, 1.0, 0.1, "parametric_precision" );
myHeightSpin->setMinimumWidth( MINIMUM_WIDTH );
myHeightSpin->setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
myOriginDimGrpLayout->addWidget( new QLabel( tr( "SMESH_X_SCALARBAR" ), myOriginDimGrp ), 0, 0 );
myOriginDimGrpLayout->addWidget( myXSpin, 0, 1 );
myOriginDimGrpLayout->addWidget( new QLabel( tr( "SMESH_Y_SCALARBAR" ), myOriginDimGrp ), 0, 2 );
myOriginDimGrpLayout->addWidget( myYSpin, 0, 3 );
myOriginDimGrpLayout->addWidget( new QLabel( tr( "SMESH_WIDTH" ), myOriginDimGrp ), 1, 0 );
myOriginDimGrpLayout->addWidget( myWidthSpin, 1, 1 );
myOriginDimGrpLayout->addWidget( new QLabel( tr( "SMESH_HEIGHT" ), myOriginDimGrp ), 1, 2 );
myOriginDimGrpLayout->addWidget( myHeightSpin, 1, 3 );
aTopLayout->addWidget( myOriginDimGrp );
/******************************************************************************/
// Destribution
myDistributionGrp = new QGroupBox ( tr( "SMESH_DISTRIBUTION_SCALARBAR" ), this );
myDistributionGrp->setCheckable(true);
QHBoxLayout* aDistributionGrpLayout = new QHBoxLayout( myDistributionGrp );
aDistributionGrpLayout->setSpacing( SPACING_SIZE ); aDistributionGrpLayout->setMargin( MARGIN_SIZE );
myDistribColorGrp = new QButtonGroup( this );
myDMonoColor = new QRadioButton( tr( "SMESH_MONOCOLOR" ) , myDistributionGrp );
myDMultiColor = new QRadioButton( tr( "SMESH_MULTICOLOR" ), myDistributionGrp );
myDMonoColor->setChecked( true );
myDistribColorGrp->addButton(myDMonoColor);myDistribColorGrp->setId(myDMonoColor,1);
myDistribColorGrp->addButton(myDMultiColor);myDistribColorGrp->setId(myDMultiColor,2);
aDistributionGrpLayout->addWidget( myDMultiColor );
aDistributionGrpLayout->addWidget( myDMonoColor );
//Color of the Distribution in monocolor case:
myDistributionColorLbl = new QLabel( tr( "SMESH_DISTRIBUTION_COLOR" ), myDistributionGrp );
aDistributionGrpLayout->addWidget( myDistributionColorLbl );
myMonoColorBtn = new QtxColorButton( myDistributionGrp );
aDistributionGrpLayout->addWidget(myMonoColorBtn);
aTopLayout->addWidget(myDistributionGrp);
/******************************************************************************/
// Common buttons
myButtonGrp = new QGroupBox( this );
QHBoxLayout* myButtonGrpLayout = new QHBoxLayout( myButtonGrp );
myButtonGrpLayout->setSpacing( SPACING_SIZE ); myButtonGrpLayout->setMargin( MARGIN_SIZE );
myOkBtn = new QPushButton( tr( "SMESH_BUT_APPLY_AND_CLOSE" ), myButtonGrp );
myOkBtn->setAutoDefault( true ); myOkBtn->setDefault( true );
myApplyBtn = new QPushButton( tr( "SMESH_BUT_APPLY" ), myButtonGrp );
myApplyBtn->setAutoDefault( true );
myCancelBtn = new QPushButton( tr( "SMESH_BUT_CLOSE" ), myButtonGrp );
myCancelBtn->setAutoDefault( true );
myHelpBtn = new QPushButton( tr("SMESH_BUT_HELP"), myButtonGrp );
myHelpBtn->setAutoDefault(true);
myButtonGrpLayout->addWidget( myOkBtn );
myButtonGrpLayout->addSpacing( 10 );
myButtonGrpLayout->addWidget( myApplyBtn );
myButtonGrpLayout->addSpacing( 10 );
myButtonGrpLayout->addStretch();
myButtonGrpLayout->addWidget( myCancelBtn );
myButtonGrpLayout->addWidget( myHelpBtn );
aTopLayout->addWidget( myButtonGrp );
/***************************************************************/
// Init
// --> first init from preferences
SUIT_ResourceMgr* mgr = SMESH::GetResourceMgr( mySMESHGUI );
QColor titleColor = mgr->colorValue("SMESH", "scalar_bar_title_color",
QColor(255, 255, 255));
myTitleColorBtn->setColor(titleColor);
myTitleFontCombo->setCurrentIndex(0);
if (mgr->hasValue("SMESH", "scalar_bar_title_font")) {
QFont f = mgr->fontValue( "SMESH", "scalar_bar_title_font" );
if( f.family()=="Arial" )
myTitleFontCombo->setCurrentIndex(0);
if( f.family()=="Courier" )
myTitleFontCombo->setCurrentIndex(1);
if( f.family()=="Times")
myTitleFontCombo->setCurrentIndex(2);
myTitleBoldCheck->setChecked ( f.bold() );
myTitleItalicCheck->setChecked( f.italic() );
myTitleShadowCheck->setChecked( f.overline() );
}
QColor labelColor = mgr->colorValue("SMESH", "scalar_bar_label_color",
QColor(255, 255, 255));
myLabelsColorBtn->setColor(labelColor);
myLabelsFontCombo->setCurrentIndex(0);
if (mgr->hasValue("SMESH", "scalar_bar_label_font")) {
QFont f = mgr->fontValue( "SMESH", "scalar_bar_label_font" );
if (f.family() == "Arial")
myLabelsFontCombo->setCurrentIndex(0);
if (f.family() == "Courier")
myLabelsFontCombo->setCurrentIndex(1);
if (f.family() == "Times")
myLabelsFontCombo->setCurrentIndex(2);
myLabelsBoldCheck ->setChecked( f.bold() );
myLabelsItalicCheck->setChecked( f.italic() );
myLabelsShadowCheck->setChecked( f.overline() );
}
int aNbColors = mgr->integerValue("SMESH", "scalar_bar_num_colors", 64);
myColorsSpin->setValue(aNbColors);
int aNbLabels = mgr->integerValue("SMESH", "scalar_bar_num_labels", 5);
myLabelsSpin->setValue(aNbLabels);
int aOrientation = mgr->integerValue( "SMESH", "scalar_bar_orientation", 1 );
bool isHoriz = aOrientation == 1;
if (isHoriz)
myHorizRadioBtn->setChecked(true);
else
myVertRadioBtn->setChecked(true);
myIniOrientation = myVertRadioBtn->isChecked();
QString name = isHoriz ? "scalar_bar_horizontal_%1" : "scalar_bar_vertical_%1";
myIniX = mgr->doubleValue("SMESH", name.arg( "x" ),
myHorizRadioBtn->isChecked() ? DEF_HOR_X : DEF_VER_X);
myIniY = mgr->doubleValue("SMESH", name.arg( "y" ),
myHorizRadioBtn->isChecked() ? DEF_HOR_Y : DEF_VER_Y);
myIniW = mgr->doubleValue("SMESH", name.arg( "width" ),
myHorizRadioBtn->isChecked() ? DEF_HOR_W : DEF_VER_W);
myIniH = mgr->doubleValue("SMESH", name.arg( "height" ),
myHorizRadioBtn->isChecked() ? DEF_HOR_H : DEF_VER_H);
setOriginAndSize(myIniX, myIniY, myIniW, myIniH);
bool distributionVisibility = mgr->booleanValue("SMESH","distribution_visibility");
myDistributionGrp->setChecked(distributionVisibility);
int coloringType = mgr->integerValue("SMESH", "distribution_coloring_type", 0);
if( coloringType == SMESH_MONOCOLOR_TYPE ) {
myDMonoColor->setChecked(true);
onDistributionChanged(myDistribColorGrp->id(myDMonoColor));
} else {
myDMultiColor->setChecked(true);
onDistributionChanged(myDistribColorGrp->id(myDMultiColor));
}
QColor distributionColor = mgr->colorValue("SMESH", "distribution_color",
QColor(255, 255, 255));
myMonoColorBtn->setColor(distributionColor);
// --> then init from selection if necessary
onSelectionChanged();
/***************************************************************/
// Connect section
connect( myOkBtn, SIGNAL( clicked() ), this, SLOT( onOk() ) );
connect( myApplyBtn, SIGNAL( clicked() ), this, SLOT( onApply() ) );
connect( myCancelBtn, SIGNAL( clicked() ), this, SLOT( reject() ) );
connect( myHelpBtn, SIGNAL(clicked()), this, SLOT( onHelp() ) );
connect( myMinEdit, SIGNAL( textChanged(const QString &) ), this, SLOT( onMinMaxChanged() ) );
connect( myMaxEdit, SIGNAL( textChanged(const QString &) ), this, SLOT( onMinMaxChanged() ) );
connect( myXSpin, SIGNAL( valueChanged( double ) ), this, SLOT( onXYChanged() ) );
connect( myYSpin, SIGNAL( valueChanged( double ) ), this, SLOT( onXYChanged() ) );
connect( aOrientationGrp, SIGNAL( buttonClicked( int ) ), this, SLOT( onOrientationChanged() ) );
connect( myDistributionGrp, SIGNAL( toggled(bool) ), this, SLOT(onDistributionActivated(bool)) );
connect( myDistribColorGrp, SIGNAL( buttonClicked( int ) ), this, SLOT( onDistributionChanged( int ) ) );
connect( mySelectionMgr, SIGNAL( currentSelectionChanged() ), this, SLOT( onSelectionChanged() ) );
connect( mySMESHGUI, SIGNAL( SignalCloseAllDialogs() ), this, SLOT( reject() ) );
myHelpFileName = "quality_page.html";
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::~SMESHGUI_Preferences_ScalarBarDlg
*
* Destructor
*/
//=================================================================================================
SMESHGUI_Preferences_ScalarBarDlg::~SMESHGUI_Preferences_ScalarBarDlg()
{
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onOk
*
* OK button slot
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onOk()
{
if ( onApply() )
reject();
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onApply
*
* Apply button slot
*/
//=================================================================================================
bool SMESHGUI_Preferences_ScalarBarDlg::onApply()
{
// Scalar Bar properties
if (!myActor)
return false;
SMESH_ScalarBarActor* myScalarBarActor = myActor->GetScalarBarActor();
vtkTextProperty* aTitleTextPrp = myScalarBarActor->GetTitleTextProperty();
QColor aTColor = myTitleColorBtn->color();
aTitleTextPrp->SetColor( aTColor.red()/255., aTColor.green()/255., aTColor.blue()/255. );
if ( myTitleFontCombo->currentIndex() == 0 )
aTitleTextPrp->SetFontFamilyToArial();
else if ( myTitleFontCombo->currentIndex() == 1 )
aTitleTextPrp->SetFontFamilyToCourier();
else
aTitleTextPrp->SetFontFamilyToTimes();
aTitleTextPrp->SetBold( myTitleBoldCheck->isChecked() );
aTitleTextPrp->SetItalic( myTitleItalicCheck->isChecked() );
aTitleTextPrp->SetShadow( myTitleShadowCheck->isChecked() );
myScalarBarActor->SetTitleTextProperty( aTitleTextPrp );
vtkTextProperty* aLabelsTextPrp = myScalarBarActor->GetLabelTextProperty();
QColor aLColor = myLabelsColorBtn->color();
aLabelsTextPrp->SetColor( aLColor.red()/255., aLColor.green()/255., aLColor.blue()/255. );
if ( myLabelsFontCombo->currentIndex() == 0 )
aLabelsTextPrp->SetFontFamilyToArial();
else if ( myLabelsFontCombo->currentIndex() == 1 )
aLabelsTextPrp->SetFontFamilyToCourier();
else
aLabelsTextPrp->SetFontFamilyToTimes();
aLabelsTextPrp->SetBold( myLabelsBoldCheck->isChecked() );
aLabelsTextPrp->SetItalic( myLabelsItalicCheck->isChecked() );
aLabelsTextPrp->SetShadow( myLabelsShadowCheck->isChecked() );
myScalarBarActor->SetLabelTextProperty( aLabelsTextPrp );
myScalarBarActor->SetNumberOfLabels( myLabelsSpin->value() );
if ( myHorizRadioBtn->isChecked() )
myScalarBarActor->SetOrientationToHorizontal();
else
myScalarBarActor->SetOrientationToVertical();
myScalarBarActor->SetPosition( myXSpin->value(), myYSpin->value() );
myScalarBarActor->SetWidth( myWidthSpin->value() );
myScalarBarActor->SetHeight( myHeightSpin->value() );
// Distribution
bool distributionTypeChanged = false, colorChanged=false;
myScalarBarActor->SetDistributionVisibility((int)myDistributionGrp->isChecked());
if( myDistributionGrp->isChecked() ) {
int ColoringType = myDMultiColor->isChecked() ? SMESH_MULTICOLOR_TYPE : SMESH_MONOCOLOR_TYPE;
distributionTypeChanged = (ColoringType != myScalarBarActor->GetDistributionColoringType());
if (distributionTypeChanged)
myScalarBarActor->SetDistributionColoringType(ColoringType);
if( !myDMultiColor->isChecked() ) {
QColor aTColor = myMonoColorBtn->color();
double rgb[3], oldRgb[3];;
rgb [0] = aTColor.red()/255.;
rgb [1] = aTColor.green()/255.;
rgb [2] = aTColor.blue()/255.;
myScalarBarActor->GetDistributionColor(oldRgb);
colorChanged = (rgb[0] != oldRgb[0] || rgb[1] != oldRgb[1] || rgb[2] != oldRgb[2]);
if(colorChanged)
myScalarBarActor->SetDistributionColor(rgb);
}
}
double aMin = myMinEdit->text().toDouble();
double aMax = myMaxEdit->text().toDouble();
vtkLookupTable* myLookupTable =
static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
double oldMinMax[2] = { myLookupTable->GetRange()[0], myLookupTable->GetRange()[1] };
bool rangeChanges = ( fabs( oldMinMax[0] - aMin ) + fabs( oldMinMax[1] - aMax ) >
0.001 * ( aMax-aMin + oldMinMax[1]-oldMinMax[0] ));
bool nbColorsChanged = (myColorsSpin->value() != myScalarBarActor->GetMaximumNumberOfColors());
if(nbColorsChanged)
myScalarBarActor->SetMaximumNumberOfColors(myColorsSpin->value());
myLookupTable->SetRange( aMin, aMax );
myLookupTable->SetNumberOfTableValues(myColorsSpin->value());
bool scaleChanged = (myLogarithmicCheck->isChecked() != (myLookupTable->GetScale() == VTK_SCALE_LOG10));
if (scaleChanged)
myLookupTable->SetScale(myLogarithmicCheck->isChecked() ? VTK_SCALE_LOG10 : VTK_SCALE_LINEAR);
myLookupTable->Build();
if (nbColorsChanged || rangeChanges || scaleChanged)
myActor->UpdateDistribution();
#ifndef DISABLE_PLOT2DVIEWER
if( myActor->GetPlot2Histogram() &&
(nbColorsChanged ||
rangeChanges ||
distributionTypeChanged ||
colorChanged ))
SMESH::ProcessIn2DViewers(myActor);
#endif
SMESH::RepaintCurrentView();
return true;
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::reject
*
* Cancel button slot
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::reject()
{
myDlg = 0;
QDialog::reject();
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onHelp
*
* Help button slot
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onHelp()
{
LightApp_Application* app = (LightApp_Application*)(SUIT_Session::session()->activeApplication());
if (app)
app->onHelpContextModule(mySMESHGUI ? app->moduleName(mySMESHGUI->moduleName()) : QString(""), myHelpFileName);
else {
QString platform;
#ifdef WIN32
platform = "winapplication";
#else
platform = "application";
#endif
SUIT_MessageBox::warning(this, tr("WRN_WARNING"),
tr("EXTERNAL_BROWSER_CANNOT_SHOW_PAGE").
arg(app->resourceMgr()->stringValue("ExternalBrowser",
platform)).
arg(myHelpFileName));
}
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onSelectionChanged
*
* Called when selection changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onSelectionChanged()
{
SALOME_ListIO aList;
mySelectionMgr->selectedObjects(aList);
if (aList.Extent() == 1) {
Handle(SALOME_InteractiveObject) anIO = aList.First();
if( anIO->hasEntry() ) {
SMESH_Actor* anActor = SMESH::FindActorByEntry(anIO->getEntry());
if ( anActor && anActor->GetScalarBarActor() && anActor->GetControlMode() != SMESH_Actor::eNone ) {
myActor = anActor;
SMESH_ScalarBarActor* myScalarBarActor = myActor->GetScalarBarActor();
if ( myScalarBarActor->GetLookupTable() ) {
vtkLookupTable* aLookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
double *range = aLookupTable->GetRange();
myMinEdit->setText( QString::number( range[0],'g',12 ) );
myMaxEdit->setText( QString::number( range[1],'g',12 ) );
myLogarithmicCheck->setChecked(aLookupTable->GetScale() == VTK_SCALE_LOG10);
myLogarithmicCheck->setEnabled(range[0] > 1e-07 && range[1] > 1e-07);
}
vtkTextProperty* aTitleTextPrp = myScalarBarActor->GetTitleTextProperty();
double aTColor[3];
aTitleTextPrp->GetColor( aTColor );
myTitleColorBtn->setColor( QColor( (int)( aTColor[0]*255 ), (int)( aTColor[1]*255 ), (int)( aTColor[2]*255 ) ) );
myTitleFontCombo->setCurrentIndex( aTitleTextPrp->GetFontFamily() );
myTitleBoldCheck->setChecked( aTitleTextPrp->GetBold() );
myTitleItalicCheck->setChecked( aTitleTextPrp->GetItalic() );
myTitleShadowCheck->setChecked( aTitleTextPrp->GetShadow() );
vtkTextProperty* aLabelsTextPrp = myScalarBarActor->GetLabelTextProperty();
double aLColor[3];
aLabelsTextPrp->GetColor( aLColor );
myLabelsColorBtn->setColor( QColor( (int)( aLColor[0]*255 ), (int)( aLColor[1]*255 ), (int)( aLColor[2]*255 ) ) );
myLabelsFontCombo->setCurrentIndex( aLabelsTextPrp->GetFontFamily() );
myLabelsBoldCheck->setChecked( aLabelsTextPrp->GetBold() );
myLabelsItalicCheck->setChecked( aLabelsTextPrp->GetItalic() );
myLabelsShadowCheck->setChecked( aLabelsTextPrp->GetShadow() );
myLabelsSpin->setValue( myScalarBarActor->GetNumberOfLabels() );
myColorsSpin->setValue( myScalarBarActor->GetMaximumNumberOfColors() );
if ( myScalarBarActor->GetOrientation() == VTK_ORIENT_VERTICAL )
myVertRadioBtn->setChecked( true );
else
myHorizRadioBtn->setChecked( true );
myIniOrientation = myVertRadioBtn->isChecked();
myIniX = myScalarBarActor->GetPosition()[0];
myIniY = myScalarBarActor->GetPosition()[1];
myIniW = myScalarBarActor->GetWidth();
myIniH = myScalarBarActor->GetHeight();
setOriginAndSize( myIniX, myIniY, myIniW, myIniH );
int coloringType = myScalarBarActor->GetDistributionColoringType();
myScalarBarActor->GetDistributionColor( aTColor );
myMonoColorBtn->setColor( QColor( (int)( aTColor[0]*255 ), (int)( aTColor[1]*255 ), (int)( aTColor[2]*255 ) ) );
if ( coloringType == SMESH_MONOCOLOR_TYPE ) {
myDMonoColor->setChecked(true);
onDistributionChanged(myDistribColorGrp->id(myDMonoColor));
} else {
myDMultiColor->setChecked(true);
onDistributionChanged(myDistribColorGrp->id(myDMultiColor));
}
myDistributionGrp->setChecked((bool)myScalarBarActor->GetDistributionVisibility());
onDistributionActivated(myScalarBarActor->GetDistributionVisibility());
myRangeGrp->setEnabled( true );
myFontGrp->setEnabled( true );
myLabColorGrp->setEnabled( true );
myOrientationGrp->setEnabled( true );
myOriginDimGrp->setEnabled( true );
myOkBtn->setEnabled( true );
myApplyBtn->setEnabled( true );
myDistributionGrp->setEnabled( true );
return;
}
}
}
myActor = 0;
myRangeGrp->setEnabled( false );
myFontGrp->setEnabled( false );
myLabColorGrp->setEnabled( false );
myOrientationGrp->setEnabled( false );
myOriginDimGrp->setEnabled( false );
myOkBtn->setEnabled( false );
myApplyBtn->setEnabled( false );
myDistributionGrp->setEnabled( false );
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onMinMaxChanged
*
* Called when Scalar Range values are changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onMinMaxChanged()
{
double aMin = myMinEdit->text().toDouble();
double aMax = myMaxEdit->text().toDouble();
bool isLogarithmicEnabled = (aMin > 1e-07 && aMax > 1e-07);
myLogarithmicCheck->setChecked(isLogarithmicEnabled);
myLogarithmicCheck->setEnabled(isLogarithmicEnabled);
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onXYChanged
*
* Called when X, Y values are changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onXYChanged()
{
myWidthSpin->setMaximum( 1.0 - myXSpin->value() );
myHeightSpin->setMaximum( 1.0 - myYSpin->value() );
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::setOriginAndSize
*
* Called when X, Y values are changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::setOriginAndSize( const double x,
const double y,
const double w,
const double h )
{
blockSignals( true );
myXSpin->setValue( x );
myYSpin->setValue( y );
myWidthSpin->setMaximum( 1.0 );
myWidthSpin->setValue( w );
myHeightSpin->setMaximum( 1.0 );
myHeightSpin->setValue( h );
blockSignals( false );
onXYChanged();
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onDistributionChanged
*
* Called when coloring type of the distribution is changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onDistributionChanged( int id ) {
bool isActive = myDistribColorGrp->id(myDMonoColor) == id;
myMonoColorBtn->setEnabled(isActive);
myDistributionColorLbl->setEnabled(isActive);
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onDistributionActivated
*
* Called when distribution group check box is changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onDistributionActivated(bool on) {
if(on) {
if(myDMonoColor->isChecked())
onDistributionChanged(myDistribColorGrp->id(myDMonoColor) );
else if(myDMultiColor->isChecked())
onDistributionChanged(myDistribColorGrp->id(myDMultiColor) );
}
else {
myMonoColorBtn->setEnabled(false);
myDistributionColorLbl->setEnabled(false);
}
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::onOrientationChanged
*
* Called when orientation is changed
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::onOrientationChanged()
{
initScalarBarFromResources();
int aOrientation = myVertRadioBtn->isChecked();
if ( aOrientation == myIniOrientation )
setOriginAndSize( myIniX, myIniY, myIniW, myIniH );
else
setOriginAndSize( aOrientation ? DEF_VER_X : DEF_HOR_X,
aOrientation ? DEF_VER_Y : DEF_HOR_Y,
aOrientation ? DEF_VER_W : DEF_HOR_W,
aOrientation ? DEF_VER_H : DEF_HOR_H );
}
//=================================================================================================
/*!
* SMESHGUI_Preferences_ScalarBarDlg::initScalarBarFromResources()
*
* Rereading vertical and horizontal default positions from resources.
*/
//=================================================================================================
void SMESHGUI_Preferences_ScalarBarDlg::initScalarBarFromResources()
{
SUIT_ResourceMgr* mgr = SMESH::GetResourceMgr( mySMESHGUI );
QString name;
if (mgr){
// initialize from resoources
// horizontal
name = QString("scalar_bar_horizontal_%1");
if (mgr->hasValue("SMESH", name.arg( "x" )))
DEF_HOR_X = mgr->doubleValue("SMESH", name.arg( "x" ));
if (mgr->hasValue("SMESH", name.arg( "y" )))
DEF_HOR_Y = mgr->doubleValue("SMESH", name.arg( "y" ));
if (mgr->hasValue("SMESH", name.arg( "width" )))
DEF_HOR_W = mgr->doubleValue("SMESH", name.arg( "width" ));
if (mgr->hasValue("SMESH", name.arg( "height" )))
DEF_HOR_H = mgr->doubleValue("SMESH", name.arg( "height" ));
// vertical
name = QString("scalar_bar_vertical_%1");
if (mgr->hasValue("SMESH", name.arg( "x" )))
DEF_VER_X = mgr->doubleValue("SMESH", name.arg( "x" ));
if (mgr->hasValue("SMESH", name.arg( "y" )))
DEF_VER_Y = mgr->doubleValue("SMESH", name.arg( "y" ));
if (mgr->hasValue("SMESH", name.arg( "width" )))
DEF_VER_W = mgr->doubleValue("SMESH", name.arg( "width" ));
if (mgr->hasValue("SMESH", name.arg( "height" )))
DEF_VER_H = mgr->doubleValue("SMESH", name.arg( "height" ));
}
}
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