bos #35165 [CEA] Clear the mesh when an hypothesis is added to an algorithm

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_Preferences_ScalarBarDlg.cxx

diff --git a/src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx b/src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx
index bdb954b6b66b3008d66b576dab326c6f7852e395..76752d62def9420aada67e7441a06e808f41def0 100644 (file)
--- a/src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2022  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
@@ -6,7 +6,7 @@
 // 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.
+// 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
@@ -18,6 +18,7 @@
 // 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
@@ -49,6 +50,8 @@
 
 #include <QtxColorButton.h>
 
+#include "utilities.h"
+
 // Qt includes
 #include <QButtonGroup>
 #include <QCheckBox>
@@ -145,11 +148,21 @@ SMESHGUI_Preferences_ScalarBarDlg::SMESHGUI_Preferences_ScalarBarDlg( SMESHGUI*
   myLogarithmicCheck->setText(tr("SMESH_LOGARITHMIC_SCALARBAR"));
   myLogarithmicCheck->setChecked(false);
 
+  myThresholdCheck = new QCheckBox (myRangeGrp);
+  myThresholdCheck->setText(tr("SMESH_TRESHOLD_SCALARBAR"));
+  myThresholdCheck->setChecked(false);
+
+  myWireframeOffCheck = new QCheckBox (myRangeGrp);
+  myWireframeOffCheck->setText(tr("SMESH_WIREFRAME_OFF_SCALARBAR"));
+  myWireframeOffCheck->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 );
+  myRangeGrpLayout->addWidget( myLogarithmicCheck, 1, 0, 1, 1 );
+  myRangeGrpLayout->addWidget( myThresholdCheck, 1, 1, 1, 1 );
+  myRangeGrpLayout->addWidget( myWireframeOffCheck, 1, 2, 1, 1 );
 
   aTopLayout->addWidget( myRangeGrp );
 
@@ -447,7 +460,7 @@ SMESHGUI_Preferences_ScalarBarDlg::SMESHGUI_Preferences_ScalarBarDlg( SMESHGUI*
   connect( mySelectionMgr,      SIGNAL( currentSelectionChanged() ), this, SLOT( onSelectionChanged() ) );
   connect( mySMESHGUI,          SIGNAL( SignalCloseAllDialogs() ),   this, SLOT( reject() ) );
 
-  myHelpFileName = "quality_page.html";
+  myHelpFileName = "scalar_bar.html";
 }
 
 //=================================================================================================
@@ -563,6 +576,9 @@ bool SMESHGUI_Preferences_ScalarBarDlg::onApply()
 
   myLookupTable->SetRange( aMin, aMax );
   myLookupTable->SetNumberOfTableValues(myColorsSpin->value());
+  applyThreshold(aMin, aMax);
+
+  applyWireframeOff();
 
   bool scaleChanged = (myLogarithmicCheck->isChecked() != (myLookupTable->GetScale() == VTK_SCALE_LOG10));
   if (scaleChanged)
@@ -649,15 +665,23 @@ void SMESHGUI_Preferences_ScalarBarDlg::onSelectionChanged()
         if ( myScalarBarActor->GetLookupTable() ) {
           vtkLookupTable* aLookupTable = static_cast<vtkLookupTable*>(myScalarBarActor->GetLookupTable());
 
-          vtkFloatingPointType *range = aLookupTable->GetRange();
+          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);
+          //myLogarithmicCheck->setEnabled(range[0] > 1e-07 && range[1] > 1e-07);
+          myLogarithmicCheck->setEnabled(range[0] != range[1]);
+
+          myThresholdCheck->setChecked(myActor->IsClipThresholdOn());
+          applyThreshold(range[0], range[1]);
+
+          myWireframeOffCheck->setChecked(myActor->IsWireframeOff());
         }
 
+        applyWireframeOff();
+
         vtkTextProperty* aTitleTextPrp = myScalarBarActor->GetTitleTextProperty();
-        vtkFloatingPointType aTColor[3];
+        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() );
@@ -666,7 +690,7 @@ void SMESHGUI_Preferences_ScalarBarDlg::onSelectionChanged()
         myTitleShadowCheck->setChecked( aTitleTextPrp->GetShadow() );
 
         vtkTextProperty* aLabelsTextPrp = myScalarBarActor->GetLabelTextProperty();
-        vtkFloatingPointType aLColor[3];
+        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() );
@@ -734,11 +758,19 @@ void SMESHGUI_Preferences_ScalarBarDlg::onSelectionChanged()
 //=================================================================================================
 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);
+  // Check if the min-max range is valid.
+  const double aMin = myMinEdit->text().toDouble();
+  const double aMax = myMaxEdit->text().toDouble();
+  const bool isLogarithmicEnabled = aMin > 1e-07 && aMax > 1e-07; // TODO: is it right validation?
+
+  // The checkbox should be enabled only when the range is valid for it
   myLogarithmicCheck->setEnabled(isLogarithmicEnabled);
+
+  // Change checkbox only if the range is not valid. Otherwise it's on the user decision.
+  if (!isLogarithmicEnabled)
+  {
+    myLogarithmicCheck->setChecked(isLogarithmicEnabled);
+  }
 }
 
 //=================================================================================================
@@ -846,7 +878,7 @@ void SMESHGUI_Preferences_ScalarBarDlg::initScalarBarFromResources()
   SUIT_ResourceMgr* mgr = SMESH::GetResourceMgr( mySMESHGUI );
   QString name;
   if (mgr){
-    // initialize from resoources
+    // initialize from resources
 
     // horizontal
     name = QString("scalar_bar_horizontal_%1");
@@ -871,3 +903,27 @@ void SMESHGUI_Preferences_ScalarBarDlg::initScalarBarFromResources()
       DEF_VER_H = mgr->doubleValue("SMESH", name.arg( "height" ));
   }
 }
+
+//=================================================================================================
+/*!
+ *  SMESHGUI_Preferences_ScalarBarDlg::applyThreshold()
+ *
+ *  Hides and shows elements beyond the given min - max range by threshold filter inside the actor.
+ */
+//=================================================================================================
+void SMESHGUI_Preferences_ScalarBarDlg::applyThreshold(double min, double max)
+{
+  myActor->ClipThreshold(myThresholdCheck->isChecked(), min, max);
+}
+
+//=================================================================================================
+/*!
+ *  SMESHGUI_Preferences_ScalarBarDlg::applyWireframeOff()
+ *
+ *  Hides and shows edges' lines.
+ */
+//=================================================================================================
+void SMESHGUI_Preferences_ScalarBarDlg::applyWireframeOff()
+{
+  myActor->SetWireframeOff(myWireframeOffCheck->isChecked());
+}