Salome HOME
Copyright update 2021
[modules/geom.git] / src / EntityGUI / EntityGUI_SketcherDlg.cxx
index 0e6a141d5cfb20b14b1130b92308a197bc840816..81414379de211afc6f08b67447f93351f6384a9f 100644 (file)
@@ -1,44 +1,58 @@
-//  GEOM GEOMGUI : GUI for Geometry component
+// Copyright (C) 2007-2021  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  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 
+// 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   : EntityGUI_SketcherDlg.cxx
-//  Author : Damien COQUERET
-//  Module : GEOM
-//  $Header: 
 
+// GEOM GEOMGUI : GUI for Geometry component
+// File   : EntityGUI_SketcherDlg.cxx
+// Author : Damien COQUERET, Open CASCADE S.A.S.
+//
 #include "EntityGUI_SketcherDlg.h"
-#include "Sketcher_Profile.hxx"
-#include "GEOM_Displayer.h"
+#include "EntityGUI_Widgets.h"
+#include <SalomeApp_DoubleSpinBox.h>
+
+#include <OCCViewer_ViewPort3d.h>
+#include <OCCViewer_ViewWindow.h>
+#include <OCCViewer_ViewSketcher.h>
+
+#include <GEOMBase.h>
+#include <GeometryGUI.h>
+#include <GEOMImpl_Types.hxx>
+#include <Geom_Surface.hxx>
+#include <Geom_Plane.hxx>
+
+#include <GeomLib_IsPlanarSurface.hxx>
+
+#include <SUIT_Desktop.h>
+#include <SUIT_Session.h>
+#include <SUIT_MessageBox.h>
+#include <SUIT_ResourceMgr.h>
+#include <SalomeApp_Application.h>
+#include <LightApp_Application.h>
+#include <LightApp_SelectionMgr.h>
+#include "utilities.h"
 
-#include "SUIT_Desktop.h"
-#include "SUIT_Session.h"
-#include "SUIT_MessageBox.h"
-#include "SUIT_ResourceMgr.h"
-#include "SalomeApp_Application.h"
-#include "LightApp_SelectionMgr.h"
+#include <DlgRef.h>
 
-#include <qpushbutton.h>
-#include <qlabel.h>
+#include <QKeyEvent>
+#include <QButtonGroup>
 
 #include <BRep_Tool.hxx>
 #include <TopExp.hxx>
 #include <TopoDS.hxx>
 #include <BRepBuilderAPI_Transform.hxx>
 #include <BRepBuilderAPI_MakeWire.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
+#include <Sketcher_Profile.hxx>
 
-#include "GEOMImpl_Types.hxx"
-
+#include <SalomeApp_Study.h>
+#include <SalomeApp_Tools.h>
 #include "utilities.h"
 
-using namespace std;
+#include <gp_Pln.hxx>
+
+#include <Basics_Utils.hxx>
 
 //=================================================================================
 // class    : EntityGUI_SketcherDlg()
-// purpose  : Constructs a EntityGUI_SketcherDlg which is a child of 'parent', with the 
+// purpose  : Constructs a EntityGUI_SketcherDlg which is a child of 'parent', with the
 //            name 'name' and widget flags set to 'f'.
 //            The dialog will by default be modeless, unless you set 'modal' to
 //            TRUE to construct a modal dialog.
 //=================================================================================
-EntityGUI_SketcherDlg::EntityGUI_SketcherDlg(GeometryGUI* GUI, QWidget* parent, const char* name, bool modal, WFlags fl)
-  :EntityGUI_Skeleton_QTD(parent, name, modal, WStyle_Customize | WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu | WDestructiveClose), myIsAllAdded( false ),
-   GEOMBase_Helper( dynamic_cast<SUIT_Desktop*>( parent ) ),
-   myGeometryGUI( GUI )
+EntityGUI_SketcherDlg::EntityGUI_SketcherDlg( GeometryGUI* GUI, QWidget* parent,
+                                              bool modal, Qt::WindowFlags fl,
+                                              const double lineWidth )
+  : QDialog( parent, fl ),
+    GEOMBase_Helper( dynamic_cast<SUIT_Desktop*>( parent ) ),
+    myIsAllAdded( false ),
+    myIsApply( false ),
+    myGeometryGUI( GUI ),
+    myLineWidth( lineWidth )
 {
+  SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
+  setModal( modal );
+  setAttribute( Qt::WA_DeleteOnClose );
+
+  // Disable rectangular selection
+//   SUIT_ViewWindow*      theViewWindow  = getDesktop()->activeWindow();
+//   ((OCCViewer_ViewWindow*)theViewWindow)->setEnabledDrawMode( false );
+//   MESSAGE("((OCCViewer_ViewWindow*)theViewWindow)->isEnabledDrawMode();"<<((OCCViewer_ViewWindow*)theViewWindow)->isEnabledDrawMode())
+//   OCCViewer_ViewPort3d* vp             = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
+//   vp->setSketchingEnabled( false );
+//   MESSAGE("vp->isSketchingEnabled()"<<vp->isSketchingEnabled())
+//   ((OCCViewer_ViewWindow*)theViewWindow)->setSketcherStyle(true);
+//   OCCViewer_ViewSketcher* aViewSketcher = ((OCCViewer_ViewWindow*)theViewWindow)->getSketcher( OCCViewer_ViewWindow::Rect );
+//   aViewSketcher->deactivate()
+//   aViewSketcher->setVisible(false);
+
+//   this->setMouseTracking(false);
+
   myGeometryGUI->SetActiveDialogBox(this);
 
-  if ( !name ) setName("EntityGUI_SketcherDlg");
+  MainWidget = new EntityGUI_Skeleton( this );
+  QVBoxLayout* topLayout = new QVBoxLayout( this );
+  topLayout->setMargin( 9 ); topLayout->setSpacing( 6 );
+
+  MainWidget->buttonCancel->setText( tr( "GEOM_BUT_CANCEL" ) );
+  MainWidget->buttonEnd->setText( tr( "GEOM_BUT_CLOSE" ) );
+  MainWidget->buttonClose->setText( tr( "GEOM_BUT_CLOSE_SKETCH" ) );
+  MainWidget->buttonHelp->setText( tr( "GEOM_BUT_HELP" ) );
+
+  QPixmap image0( aResMgr->loadPixmap( "GEOM", tr( "ICON_SELECT"        ) ) );
+  QPixmap image1( aResMgr->loadPixmap( "GEOM", tr( "ICON_DLG_UNDO"      ) ) );
+  QPixmap image2( aResMgr->loadPixmap( "GEOM", tr( "ICON_DLG_REDO"      ) ) );
+  QPixmap image3( aResMgr->loadPixmap( "GEOM", tr( "ICON_DLG_LINE_2P"   ) ) );
+  QPixmap image4( aResMgr->loadPixmap( "GEOM", tr( "ICON_DLG_ARC"       ) ) );
+  QPixmap image5 (aResMgr->loadPixmap( "GEOM", tr( "ICON_SELECT"        ) ) );
+  QPixmap image6 (aResMgr->loadPixmap( "GEOM", tr( "ICON_DLG_RECTANGLE" ) ) );
+
+  setWindowTitle( tr( "GEOM_SKETCHER_TITLE" ) );
+
+  MainWidget->GroupConstructors->setTitle( tr( "GEOM_SKETCHER_EL" ) );
+  MainWidget->RadioButton1->setText( "" );
+  MainWidget->RadioButton1->setIcon( image3 );
+  MainWidget->RadioButton2->setText( "" );
+  MainWidget->RadioButton2->setIcon( image4 );
+  MainWidget->RadioButton3->setText( "" );
+  MainWidget->RadioButton3->setIcon( image6 );
+  MainWidget->GroupDest->setTitle( tr( "GEOM_SKETCHER_DEST" ) );
+  MainWidget->GroupDest1->setTitle( tr( "GEOM_SKETCHER_TYPE" ) );
+  MainWidget->RB_Dest1->setText( tr( "GEOM_SKETCHER_POINT" ) );
+  MainWidget->RB_Dest2->setText( tr( "GEOM_SKETCHER_DIR" ) );
+
+  /***************************************************************/
 
-  buttonCancel->setText(tr("GEOM_BUT_CANCEL"));
-  buttonEnd->setText(tr("GEOM_BUT_END_SKETCH"));
-  buttonClose->setText(tr("GEOM_BUT_CLOSE_SKETCH"));
+  GroupBox1 = new QGroupBox(tr("GEOM_CS"), this);
+  QGridLayout* planeLayout = new QGridLayout(GroupBox1);
+  planeLayout->setSpacing(6);
+  planeLayout->setMargin(11);
 
-  GroupVal->close(TRUE);        
-  GroupDest2->close(TRUE);
-  GroupDest3->close(TRUE);
+  ComboBox1 = new QComboBox(GroupBox1);
+  planeLayout->addWidget(ComboBox1,0,0,1,2);
 
-  QPixmap image0(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_SELECT")));
-  QPixmap image1(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_UNDO")));
-  QPixmap image2(SUIT_Session::session()->resourceMgr()->loadPixmap("GEOM",tr("ICON_DLG_REDO")));
+  planeButton = new QPushButton (GroupBox1);
+  planeButton->setText( tr( "GEOM_SKETCHER_RESTORE" ) );
+  planeLayout->addWidget(planeButton,0,2);
 
-  setCaption(tr("GEOM_SKETCHER_TITLE"));
+  selButton = new QPushButton (GroupBox1);
+  selButton->setIcon(image5);
+  planeLayout->addWidget(selButton,1,0);
 
-  GroupConstructors->setTitle(tr("GEOM_SKETCHER_EL"));
-  RadioButton1->setText(tr("GEOM_SKETCHER_SEGMENT"));
-  RadioButton2->setText(tr("GEOM_SKETCHER_ARC"));
-  GroupDest->setTitle(tr("GEOM_SKETCHER_DEST"));
-  GroupDest1->setTitle(tr("GEOM_SKETCHER_TYPE"));
-  RB_Dest1->setText(tr("GEOM_SKETCHER_POINT"));
-  RB_Dest2->setText(tr("GEOM_SKETCHER_DIR"));
+  WPlaneLineEdit = new QLineEdit (GroupBox1);
+  WPlaneLineEdit->setReadOnly(true);
+  planeLayout->addWidget(WPlaneLineEdit,1,1,1,2);
 
-  /***************************************************************/
-  GroupPt = new EntityGUI_Point_QTD(GroupDest, "GroupPt");
-  GroupPt->GroupPoint->setTitle(tr("GEOM_SKETCHER_POINT"));
-  GroupPt->RB_Point1->setText(tr("GEOM_SKETCHER_ABS"));
-  GroupPt->RB_Point2->setText(tr("GEOM_SKETCHER_REL"));
-  GroupPt->RB_Point3->setText(tr("GEOM_SKETCHER_SEL"));
-
-  GroupD1 = new EntityGUI_Dir1_QTD(GroupDest, "GroupD1");
-  GroupD1->GroupDir1->setTitle(tr("GEOM_SKETCHER_DIR"));
-  GroupD1->RB_Dir11->setText(tr("GEOM_SKETCHER_ANGLE"));
-  GroupD1->RB_Dir12->setText(tr("GEOM_SKETCHER_PER"));
-  GroupD1->RB_Dir13->setText(tr("GEOM_SKETCHER_TAN"));
-  GroupD1->RB_Dir14->setText(tr("GEOM_SKETCHER_VXVY"));
-
-  GroupD2 = new EntityGUI_Dir2_QTD(GroupDest, "GroupD2");
-  GroupD2->GroupDir2->setTitle(tr("GEOM_SKETCHER_DIR"));
-  GroupD2->RB_Dir21->setText(tr("GEOM_SKETCHER_LENGTH"));
-  GroupD2->RB_Dir22->setText(tr("GEOM_SKETCHER_X"));
-  GroupD2->RB_Dir23->setText(tr("GEOM_SKETCHER_Y"));
-
-  Group1Sel = new EntityGUI_1Sel_QTD(this, "Group1Sel");
-  Group1Sel->TextLabel1->setText(tr("GEOM_SKETCHER_POINT2"));
-  Group1Sel->GroupBox1->setTitle(tr("GEOM_SKETCHER_VALUES"));
-  Group1Sel->buttonApply->setText(tr("GEOM_SKETCHER_APPLY"));
-  Group1Sel->PushButton1->setPixmap(image0);
-  Group1Sel->buttonUndo->setPixmap(image1);
-  Group1Sel->buttonRedo->setPixmap(image2);
+  planeLayout->setColumnStretch(1,1);
+
+  topLayout->addWidget(GroupBox1);
+  topLayout->addWidget( MainWidget );
+  topLayout->setStretch( 1, 1);
+
+  GroupPt = new EntityGUI_Point( MainWidget->DestCnt );
+
+  GroupPt->GroupPoint->setTitle( tr( "GEOM_SKETCHER_POINT" ) );
+  GroupPt->RB_Point1->setText( tr( "GEOM_SKETCHER_ABS" ) );
+  GroupPt->RB_Point2->setText( tr( "GEOM_SKETCHER_REL" ) );
+  GroupPt->RB_Point3->setText( tr( "GEOM_SKETCHER_SEL" ) );
+
+  GroupPt2 = new EntityGUI_Point( MainWidget->DestCnt );
+
+  GroupPt2->GroupPoint->setTitle( tr( "GEOM_SKETCHER_ADD_PARAMS" ) );
+  GroupPt2->RB_Point1->setText( tr( "GEOM_SKETCHER_NONE" ) );
+  GroupPt2->RB_Point2->setText( tr( "GEOM_SKETCHER_RADIUS" ) );
+  GroupPt2->RB_Point3->setText( tr( "GEOM_SKETCHER_CENTER" ) );
+
+  GroupD1 = new EntityGUI_Dir1( MainWidget->DestCnt );
+
+  GroupD1->GroupDir1->setTitle( tr( "GEOM_SKETCHER_DIR" ) );
+  GroupD1->RB_Dir11->setText( tr( "GEOM_SKETCHER_ANGLE" ) );
+  GroupD1->RB_Dir12->setText( tr( "GEOM_SKETCHER_PER" ) );
+  GroupD1->RB_Dir13->setText( tr( "GEOM_SKETCHER_TAN" ) );
+  GroupD1->RB_Dir14->setText( tr( "GEOM_SKETCHER_VXVY" ) );
+
+  GroupD2 = new EntityGUI_Dir2( MainWidget->DestCnt );
+
+  GroupD2->GroupDir2->setTitle( tr( "GEOM_SKETCHER_DIST" ) );
+  GroupD2->RB_Dir21->setText( tr( "GEOM_SKETCHER_LENGTH" ) );
+  GroupD2->RB_Dir22->setText( tr( "GEOM_SKETCHER_X" ) );
+  GroupD2->RB_Dir23->setText( tr( "GEOM_SKETCHER_Y" ) );
+
+  Group1Sel = new EntityGUI_1Sel( MainWidget->SkeletonCnt );
+  Group1Sel->TextLabel1->setText( tr( "GEOM_SKETCHER_POINT2" ) );
+  Group1Sel->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group1Sel->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group1Sel->PushButton1->setIcon( image0 );
+  Group1Sel->buttonUndo->setIcon( image1 );
+  Group1Sel->buttonRedo->setIcon( image2 );
   Group1Sel->LineEdit1->setReadOnly( true );
 
-  Group1Spin = new EntityGUI_1Spin(this, "Group1Spin");
-  Group1Spin->GroupBox1->setTitle(tr("GEOM_SKETCHER_VALUES"));
-  Group1Spin->buttonApply->setText(tr("GEOM_SKETCHER_APPLY"));
-  Group1Spin->buttonUndo->setPixmap(image1);
-  Group1Spin->buttonRedo->setPixmap(image2);
-
-  Group2Spin = new EntityGUI_2Spin(this, "Group2Spin");
-  Group2Spin->GroupBox1->setTitle(tr("GEOM_SKETCHER_VALUES"));
-  Group2Spin->buttonApply->setText(tr("GEOM_SKETCHER_APPLY"));
-  Group2Spin->buttonUndo->setPixmap(image1);
-  Group2Spin->buttonRedo->setPixmap(image2);
-
-  Group3Spin = new EntityGUI_3Spin(this, "Group3Spin");
-  Group3Spin->GroupBox1->setTitle(tr("GEOM_SKETCHER_VALUES"));
-  Group3Spin->buttonApply->setText(tr("GEOM_SKETCHER_APPLY"));
-  Group3Spin->buttonUndo->setPixmap(image1);
-  Group3Spin->buttonRedo->setPixmap(image2);
-
-  Group4Spin = new EntityGUI_4Spin(this, "Group4Spin");
-  Group4Spin->GroupBox1->setTitle(tr("GEOM_SKETCHER_VALUES"));
-  Group4Spin->buttonApply->setText(tr("GEOM_SKETCHER_APPLY"));
-  Group4Spin->buttonUndo->setPixmap(image1);
-  Group4Spin->buttonRedo->setPixmap(image2);
-
-  Layout5->addMultiCellWidget(GroupPt, 1, 1, 0, 1);
-  Layout5->addWidget(GroupD1, 1, 0);
-  Layout5->addWidget(GroupD2, 1, 1);
-
-  Layout1->addWidget(Group1Sel, 2, 0);
-  Layout1->addWidget(Group1Spin, 2, 0);
-  Layout1->addWidget(Group2Spin, 2, 0);
-  Layout1->addWidget(Group3Spin, 2, 0);
-  Layout1->addWidget(Group4Spin, 2, 0);
+  Group2Sel = new EntityGUI_2Sel1Check( MainWidget->SkeletonCnt );
+  Group2Sel->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group2Sel->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group2Sel->checkBox->setText( tr( "GEOM_REVERSE" ) );
+  Group2Sel->PushButton1->setIcon( image0 );
+  Group2Sel->PushButton2->setIcon( image0 );
+  Group2Sel->buttonUndo->setIcon( image1 );
+  Group2Sel->buttonRedo->setIcon( image2 );
+  Group2Sel->LineEdit1->setReadOnly( true );
+  Group2Sel->LineEdit2->setReadOnly( true );
+
+  Group1Sel1Spin = new EntityGUI_1Sel1Spin1Check( MainWidget->SkeletonCnt );
+  Group1Sel1Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group1Sel1Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group1Sel1Spin->checkBox->setText( tr( "GEOM_REVERSE" ) );
+  Group1Sel1Spin->PushButton1->setIcon( image0 );
+  Group1Sel1Spin->buttonUndo->setIcon( image1 );
+  Group1Sel1Spin->buttonRedo->setIcon( image2 );
+  Group1Sel1Spin->LineEdit1->setReadOnly( true );
+
+  Group1Spin = new EntityGUI_1Spin( MainWidget->SkeletonCnt );
+  Group1Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group1Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group1Spin->buttonUndo->setIcon( image1 );
+  Group1Spin->buttonRedo->setIcon( image2 );
+
+  Group2Spin = new EntityGUI_2Spin( MainWidget->SkeletonCnt );
+  Group2Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group2Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group2Spin->buttonUndo->setIcon( image1 );
+  Group2Spin->buttonRedo->setIcon( image2 );
+
+  Group3Spin = new EntityGUI_3Spin1Check( MainWidget->SkeletonCnt );
+  Group3Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group3Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group3Spin->checkBox->setText( tr( "GEOM_REVERSE" ) );
+  Group3Spin->buttonUndo->setIcon( image1 );
+  Group3Spin->buttonRedo->setIcon( image2 );
+
+  Group4Spin = new EntityGUI_4Spin1Check( MainWidget->SkeletonCnt );
+  Group4Spin->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  Group4Spin->buttonApply->setText( tr( "GEOM_SKETCHER_APPLY" ) );
+  Group4Spin->checkBox->setText( tr( "GEOM_REVERSE" ) );
+  Group4Spin->buttonUndo->setIcon( image1 );
+  Group4Spin->buttonRedo->setIcon( image2 );
+
+  GroupRect = new DlgRef_4Spin( MainWidget->SkeletonCnt );
+  GroupRect->GroupBox1->setTitle( tr( "GEOM_SKETCHER_VALUES" ) );
+  GroupRect->TextLabel1->setText("X1:");
+  GroupRect->TextLabel2->setText("Y1:");
+  GroupRect->TextLabel3->setText("X2:");
+  GroupRect->TextLabel4->setText("Y2:");
+
+  // Defines a palette for the error message on Group4Spin and Group2Sel
+  QPalette palette;
+  QColor color("red");
+  palette.setColor(Group4Spin->label->foregroundRole(), color);
+  Group4Spin->label->setPalette(palette);
+  palette.setColor(Group2Sel->label->foregroundRole(), color);
+  Group2Sel->label->setPalette(palette);
+
+  QGridLayout* DestCntLayout = new QGridLayout( MainWidget->DestCnt );
+  DestCntLayout->setMargin( 0 ); DestCntLayout->setSpacing( 6 );
+  DestCntLayout->addWidget( GroupPt, 0, 0 );
+  DestCntLayout->addWidget( GroupPt2, 0, 1 );
+  DestCntLayout->addWidget( GroupD1, 0, 0 );
+  DestCntLayout->addWidget( GroupD2, 0, 1 );
+
+  QVBoxLayout* SkeletonCntlayout = new QVBoxLayout( MainWidget->SkeletonCnt );
+  SkeletonCntlayout->setMargin( 0 ); SkeletonCntlayout->setSpacing( 6 );
+  SkeletonCntlayout->addWidget( Group1Sel,  0, 0 );
+  SkeletonCntlayout->addWidget( Group2Sel,  0, 0 );
+  SkeletonCntlayout->addWidget( Group1Sel1Spin,  0, 0 );
+  SkeletonCntlayout->addWidget( Group1Spin, 0, 0 );
+  SkeletonCntlayout->addWidget( Group2Spin, 0, 0 );
+  SkeletonCntlayout->addWidget( Group3Spin, 0, 0 );
+  SkeletonCntlayout->addWidget( Group4Spin, 0, 0 );
+  SkeletonCntlayout->addWidget( GroupRect, 0, 0 );
+  //SkeletonCntlayout->setStretch( 0, 1);
   /***************************************************************/
 
+  QButtonGroup* ButtonGroup = new QButtonGroup( this );
+  ButtonGroup->addButton( MainWidget->RB_Dest1, 1 );
+  ButtonGroup->addButton( MainWidget->RB_Dest2, 0 );
+
   /* signals and slots connections */
-  connect(buttonEnd, SIGNAL(clicked()), this, SLOT(ClickOnEnd()));
-  connect(buttonClose, SIGNAL(clicked()), this, SLOT(ClickOnEnd()));
-  connect(buttonCancel, SIGNAL(clicked()), this, SLOT(ClickOnCancel()));
-
-  connect(Group1Sel->buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
-  connect(Group1Sel->buttonUndo, SIGNAL(clicked()), this, SLOT(ClickOnUndo()));
-  connect(Group1Sel->buttonRedo, SIGNAL(clicked()), this, SLOT(ClickOnRedo()));
-  connect(Group1Spin->buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
-  connect(Group1Spin->buttonUndo, SIGNAL(clicked()), this, SLOT(ClickOnUndo()));
-  connect(Group1Spin->buttonRedo, SIGNAL(clicked()), this, SLOT(ClickOnRedo()));
-  connect(Group2Spin->buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
-  connect(Group2Spin->buttonUndo, SIGNAL(clicked()), this, SLOT(ClickOnUndo()));
-  connect(Group2Spin->buttonRedo, SIGNAL(clicked()), this, SLOT(ClickOnRedo()));
-  connect(Group3Spin->buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
-  connect(Group3Spin->buttonUndo, SIGNAL(clicked()), this, SLOT(ClickOnUndo()));
-  connect(Group3Spin->buttonRedo, SIGNAL(clicked()), this, SLOT(ClickOnRedo()));
-  connect(Group4Spin->buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
-  connect(Group4Spin->buttonUndo, SIGNAL(clicked()), this, SLOT(ClickOnUndo()));
-  connect(Group4Spin->buttonRedo, SIGNAL(clicked()), this, SLOT(ClickOnRedo()));
-
-  connect(GroupConstructors, SIGNAL(clicked(int)), this, SLOT(TypeClicked(int)));
-  connect(GroupDest1, SIGNAL(clicked(int)), this, SLOT(DestClicked(int)));
-  connect(GroupPt->GroupPoint, SIGNAL(clicked(int)), this, SLOT(PointClicked(int)));
-  connect(GroupD1->GroupDir1, SIGNAL(clicked(int)), this, SLOT(Dir1Clicked(int)));
-  connect(GroupD2->GroupDir2, SIGNAL(clicked(int)), this, SLOT(Dir2Clicked(int)));
-
-  connect(Group1Sel->LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
-  connect(Group1Sel->PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
-
-  connect(Group1Spin->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group2Spin->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group2Spin->SpinBox_DY, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group3Spin->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group3Spin->SpinBox_DY, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group3Spin->SpinBox_DZ, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group4Spin->SpinBox_DX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group4Spin->SpinBox_DY, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group4Spin->SpinBox_DZ, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-  connect(Group4Spin->SpinBox_DS, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox(double)));
-
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group1Spin->SpinBox_DX, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group2Spin->SpinBox_DX, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group2Spin->SpinBox_DY, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group3Spin->SpinBox_DX, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group3Spin->SpinBox_DY, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group3Spin->SpinBox_DZ, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group4Spin->SpinBox_DX, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group4Spin->SpinBox_DY, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group4Spin->SpinBox_DZ, SLOT(SetStep(double)));
-  connect(myGeometryGUI, SIGNAL(SignalDefaultStepValueChanged(double)), Group4Spin->SpinBox_DS, SLOT(SetStep(double)));
-
-  connect(myGeometryGUI, SIGNAL(SignalDeactivateActiveDialog()), this, SLOT(DeactivateActiveDialog()));
-  connect(myGeometryGUI, SIGNAL(SignalCloseAllDialogs()), this, SLOT(ClickOnCancel()));
+  connect( MainWidget->buttonEnd,    SIGNAL( clicked() ),              this, SLOT( ClickOnEnd() ) );
+  connect( MainWidget->buttonClose,  SIGNAL( clicked() ),              this, SLOT( ClickOnEnd() ) );
+  connect( MainWidget->buttonCancel, SIGNAL( clicked() ),              this, SLOT( ClickOnCancel() ) );
+  connect( MainWidget->buttonHelp,   SIGNAL( clicked() ),              this, SLOT( ClickOnHelp() ) );
+
+  connect( Group1Sel->buttonApply,   SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group1Sel->buttonUndo,    SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group1Sel->buttonRedo,    SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) );
+  connect( Group2Sel->buttonApply,   SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group2Sel->buttonUndo,    SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group2Sel->buttonRedo,    SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) );
+  connect( Group1Sel1Spin->buttonApply,SIGNAL( clicked() ),            this, SLOT( ClickOnApply() ) );
+  connect( Group1Sel1Spin->buttonUndo, SIGNAL( clicked() ),            this, SLOT( ClickOnUndo() ) );
+  connect( Group1Sel1Spin->buttonRedo, SIGNAL( clicked() ),            this, SLOT( ClickOnRedo() ) );
+  connect( Group1Spin->buttonApply,  SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group1Spin->buttonUndo,   SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group1Spin->buttonRedo,   SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) );
+  connect( Group2Spin->buttonApply,  SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group2Spin->buttonUndo,   SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group2Spin->buttonRedo,   SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) );
+  connect( Group3Spin->buttonApply,  SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group3Spin->buttonUndo,   SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group3Spin->buttonRedo,   SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) ) ;
+  connect( Group4Spin->buttonApply,  SIGNAL( clicked() ),              this, SLOT( ClickOnApply() ) );
+  connect( Group4Spin->buttonUndo,   SIGNAL( clicked() ),              this, SLOT( ClickOnUndo() ) );
+  connect( Group4Spin->buttonRedo,   SIGNAL( clicked() ),              this, SLOT( ClickOnRedo() ) );
+
+  connect( MainWidget->ButtonGroup,  SIGNAL( buttonClicked( int ) ),   this, SLOT( TypeClicked( int ) ) );
+  connect( ButtonGroup,              SIGNAL( buttonClicked( int ) ),   this, SLOT( DestClicked( int ) ) );
+  connect( GroupPt->ButtonGroup,     SIGNAL( buttonClicked( int ) ),   this, SLOT( PointClicked( int ) ) );
+  connect( GroupPt2->ButtonGroup,    SIGNAL( buttonClicked( int ) ),   this, SLOT( Point2Clicked( int ) ) );
+  connect( GroupD1->ButtonGroup,     SIGNAL( buttonClicked( int ) ),   this, SLOT( Dir1Clicked( int ) ) );
+  connect( GroupD2->ButtonGroup,     SIGNAL( buttonClicked( int ) ),   this, SLOT( Dir2Clicked( int ) ));
+
+  connect( Group1Sel->LineEdit1,     SIGNAL( returnPressed() ),        this, SLOT( LineEditReturnPressed() ) );
+  connect( Group1Sel->PushButton1,   SIGNAL( clicked() ),              this, SLOT( SetEditCurrentArgument() ) );
+
+  connect( Group2Sel->LineEdit1,     SIGNAL( returnPressed() ),        this, SLOT( LineEditReturnPressed() ) );
+  connect( Group2Sel->LineEdit2,     SIGNAL( returnPressed() ),        this, SLOT( LineEditReturnPressed() ) );
+  connect( Group2Sel->PushButton1,   SIGNAL( clicked() ),              this, SLOT( SetEditCurrentArgument() ) );
+  connect( Group2Sel->PushButton2,   SIGNAL( clicked() ),              this, SLOT( SetEditCurrentArgument() ) );
+
+  connect( Group1Sel1Spin->LineEdit1,SIGNAL( returnPressed() ),        this, SLOT( LineEditReturnPressed() ) );
+  connect( Group1Sel1Spin->PushButton1,SIGNAL( clicked() ),            this, SLOT( SetEditCurrentArgument() ) );
+  connect( Group1Sel1Spin->SpinBox_DX,SIGNAL( valueChanged( double ) ),this, SLOT( ValueChangedInSpinBox( double ) ) );
+
+  connect( Group1Spin->SpinBox_DX,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group2Spin->SpinBox_DX,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group2Spin->SpinBox_DY,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group3Spin->SpinBox_DX,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group3Spin->SpinBox_DY,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group3Spin->SpinBox_DZ,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group4Spin->SpinBox_DX,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group4Spin->SpinBox_DY,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group4Spin->SpinBox_DZ,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( Group4Spin->SpinBox_DS,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( GroupRect->SpinBox_DX1,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( GroupRect->SpinBox_DX2,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( GroupRect->SpinBox_DY1,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+  connect( GroupRect->SpinBox_DY2,   SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+
+  connect( Group3Spin->checkBox,     SIGNAL( stateChanged( int ) ),    this, SLOT( CheckBoxClicked( int ) ) );
+  connect( Group4Spin->checkBox,     SIGNAL( stateChanged( int ) ),    this, SLOT( CheckBoxClicked( int ) ) );
+  connect( Group2Sel->checkBox,      SIGNAL( stateChanged( int ) ),    this, SLOT( CheckBoxClicked( int ) ) );
+  connect( Group1Sel1Spin->checkBox, SIGNAL( stateChanged( int ) ),    this, SLOT( CheckBoxClicked( int ) ) );
+
+  connect( ComboBox1,                SIGNAL( activated( int ) ),       this, SLOT( ActivateLocalCS() ) );
+  connect( planeButton,              SIGNAL( clicked() ),              this, SLOT( ActivateLocalCS() ) );
+  connect( selButton,                SIGNAL( clicked() ),              this, SLOT( SetEditCurrentArgument() ) );
+
+  connect( myGeometryGUI,            SIGNAL( SignalDefaultStepValueChanged( double ) ), this, SLOT( SetDoubleSpinBoxStep( double ) ) );
+
+  connect( myGeometryGUI,            SIGNAL( SignalDeactivateActiveDialog() ), this, SLOT( DeactivateActiveDialog() ) );
+  connect( myGeometryGUI,            SIGNAL( SignalCloseAllDialogs() ),        this, SLOT( ClickOnCancel() ) );
+
+  // install event filter on spin-boxes to provide Apply action on Return pressed
+  Group1Spin->SpinBox_DX->installEventFilter(this);
+  Group1Sel1Spin->SpinBox_DX->installEventFilter(this);
+  Group2Spin->SpinBox_DX->installEventFilter(this);
+  Group2Spin->SpinBox_DY->installEventFilter(this);
+  Group3Spin->SpinBox_DX->installEventFilter(this);
+  Group3Spin->SpinBox_DY->installEventFilter(this);
+  Group3Spin->SpinBox_DZ->installEventFilter(this);
+  Group4Spin->SpinBox_DX->installEventFilter(this);
+  Group4Spin->SpinBox_DY->installEventFilter(this);
+  Group4Spin->SpinBox_DZ->installEventFilter(this);
+  Group4Spin->SpinBox_DS->installEventFilter(this);
 
   Init();
 }
@@ -221,7 +390,50 @@ EntityGUI_SketcherDlg::EntityGUI_SketcherDlg(GeometryGUI* GUI, QWidget* parent,
 //=================================================================================
 EntityGUI_SketcherDlg::~EntityGUI_SketcherDlg()
 {
-       myGeometryGUI->SetActiveDialogBox( 0 );
+//   SUIT_ViewWindow*      theViewWindow  = getDesktop()->activeWindow();
+
+  myGeometryGUI->SetActiveDialogBox( 0 );
+//   ((OCCViewer_ViewWindow*)theViewWindow)->setSketcherStyle(false);
+}
+
+
+//=================================================================================
+// function : eventFilter()
+// purpose  : event filter for spin-boxes to provide Apply action on Return pressed
+//=================================================================================
+bool EntityGUI_SketcherDlg::eventFilter (QObject* object, QEvent* event)
+{
+  if (event->type() == QEvent::KeyPress) {
+    QKeyEvent* ke = (QKeyEvent*)event;
+    if ( ke->key() == Qt::Key_Return || ke->key() == Qt::Key_Enter ) {
+      if (object == Group1Spin->SpinBox_DX) {
+        Group1Spin->buttonApply->click();
+        return true;
+      } else if (object == Group1Sel1Spin->SpinBox_DX) {
+        Group1Sel1Spin->buttonApply->click();
+        return true;
+      } else if (object == Group2Spin->SpinBox_DX ||
+                 object == Group2Spin->SpinBox_DY) {
+        Group2Spin->buttonApply->click();
+        return true;
+      } else if (object == Group3Spin->SpinBox_DX ||
+                 object == Group3Spin->SpinBox_DY ||
+                 object == Group3Spin->SpinBox_DZ) {
+        Group3Spin->buttonApply->click();
+        return true;
+      } else if (object == Group4Spin->SpinBox_DX ||
+                 object == Group4Spin->SpinBox_DY ||
+                 object == Group4Spin->SpinBox_DZ ||
+                 object == Group4Spin->SpinBox_DS) {
+        Group4Spin->buttonApply->click();
+        return true;
+      }
+    }
+  }
+
+  // Fix of the NPAL16010 bug is removed, because it's not actual with the Qt-4.x
+
+  return QDialog::eventFilter(object, event);
 }
 
 
@@ -232,45 +444,82 @@ EntityGUI_SketcherDlg::~EntityGUI_SketcherDlg()
 void EntityGUI_SketcherDlg::Init()
 {
   /* init variables */
-  myEditCurrentArgument = Group1Sel->LineEdit1;
+  autoApply = false;
+
+  myEditCurrentArgument = WPlaneLineEdit; // Initiate the parameters selection with the first WPlaneLineEdit
+
   myCommand.append( "Sketcher" );
   myUndoCommand.append( "Sketcher" );
 
   mySketchState = FIRST_POINT;
-  globalSelection( GEOM_POINT );
+  globalSelection( GEOM_FACE );
+
+  myCheckFlag = 0;
 
   myLastX1 = 0.0;
   myLastY1 = 0.0;
   myLastX2 = 0.0;
   myLastY2 = 0.0;
 
+  myHelpFileName = "create_sketcher_page.html";
+
+  GEOM::GEOM_IBasicOperations_var aBasicOp = getGeomEngine()->GetIBasicOperations();
+  myGlobalCS = aBasicOp->MakeMarker( 0,0,0,
+                                     1,0,0,
+                                     0,1,0 );
+  myWPlane = myGlobalCS;
+  myLCSList.push_back( WPlaneToLCS(myGlobalCS) );
+
   /* Get setting of step value from file configuration */
   double step = SUIT_Session::session()->resourceMgr()->doubleValue( "Geometry", "SettingsGeomStep", 100.0 );
 
   /* min, max, step and decimals for spin boxes */
-  Group1Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group2Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group3Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group3Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group3Spin->SpinBox_DZ->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group4Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 0.1, 3);
-  Group4Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 0.1, 3);
-  Group4Spin->SpinBox_DZ->RangeStepAndValidator(-999999.999, 999999.999, step, 3);
-  Group4Spin->SpinBox_DS->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
+  initSpinBox( Group1Sel1Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group1Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group2Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( Group4Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+  // san: Note specific step values below!
+  initSpinBox( Group4Spin->SpinBox_DX, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+  initSpinBox( Group4Spin->SpinBox_DY, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+  initSpinBox( Group4Spin->SpinBox_DS, COORD_MIN, COORD_MAX, 5., "length_precision" );
+
+  initSpinBox( GroupRect->SpinBox_DX1, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( GroupRect->SpinBox_DY1, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( GroupRect->SpinBox_DX2, COORD_MIN, COORD_MAX, step, "length_precision" );
+  initSpinBox( GroupRect->SpinBox_DY2, COORD_MIN, COORD_MAX, step, "length_precision" );
 
   /* displays Dialog */
-  GroupConstructors->setEnabled(false);
-  GroupDest1->setEnabled(false);
-  setEnabledUndo(false);
-  setEnabledRedo(false);
 
-  RadioButton1->setChecked(true);
+//   MainWidget->RadioButton1->setEnabled( false );
+//   MainWidget->RadioButton2->setEnabled( false );
+//   MainWidget->RadioButton3->setEnabled( true );
+//   MainWidget->GroupDest1->setEnabled( false );
+  setEnabledUndo( false );
+  setEnabledRedo( false );
+
+  MainWidget->RadioButton1->setChecked( true );
 
-  resize( 0, 0 );
-  TypeClicked(0);
+  FindLocalCS();
+  TypeClicked( 0 );
+  // If a face has already been selected use it. Placed after FindLocalCS to avoid clearing the combobox
+  // that should be filled with the possibly selected face
 
-  GEOMBase_Helper::displayPreview();
+  OnFirstPoint();
+
+  SelectionIntoArgument();
+
+  resize(100,100);
+
+  setPrefix(tr("GEOM_SKETCH"));
+
+  ActivateLocalCS();
+
+  setIsWaitCursorEnabled( false );
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
 }
 
 
@@ -280,15 +529,20 @@ void EntityGUI_SketcherDlg::Init()
 //=================================================================================
 void EntityGUI_SketcherDlg::InitClick()
 {
-  disconnect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 0, this, 0);
+  MESSAGE("EntityGUI_SketcherDlg::InitClick()")
+  disconnect( myGeometryGUI->getApp()->selectionMgr(), 0, this, 0 );
+  myCheckFlag = 0;
 
   Group1Sel->hide();
+  Group2Sel->hide();
+  Group1Sel1Spin->hide();
   Group1Spin->hide();
   Group2Spin->hide();
   Group3Spin->hide();
   Group4Spin->hide();
-
-  resize(0, 0);
+  GroupRect->hide();
+  globalSelection(); // close local selection to clear it
+  localSelection( TopAbs_VERTEX );
 }
 
 
@@ -296,25 +550,104 @@ void EntityGUI_SketcherDlg::InitClick()
 // function : TypeClicked()
 // purpose  : Radio button management
 //=================================================================================
-void EntityGUI_SketcherDlg::TypeClicked(int constructorId)
+void EntityGUI_SketcherDlg::TypeClicked( int constructorId )
 {
   myConstructorId = constructorId;
-  if ( myConstructorId == 0 )     // SEGMENT
-  {
-    GroupD2->setEnabled(true);
-    RB_Dest1->setEnabled(true);
-    RB_Dest1->setChecked(true);
-    DestClicked(1);
+  MainWidget->buttonEnd->setText(tr("GEOM_BUT_CLOSE"));
+  MainWidget->buttonClose->setEnabled(true);
+
+  if ( myConstructorId == 0 ) {    // SEGMENT
+    GroupPt2->RB_Point1->setChecked( true );
+    GroupPt ->setEnabled( true );
+    GroupPt2->setEnabled( false );
+    GroupD1->setEnabled( true );
+    GroupD2->setEnabled( true );
+    MainWidget->RB_Dest1->setEnabled( true );
+    MainWidget->RB_Dest1->setChecked( true );
+
+    MainWidget->GroupDest ->setEnabled( true );
+    MainWidget->GroupDest1->setEnabled( true );
+    MainWidget->GroupDest ->show();
+    MainWidget->GroupDest1->show();
+    DestClicked( 1 );
+    if (mySketchState == FIRST_POINT)
+    {
+      OnFirstPoint();
+    }
   }
-  else if (  myConstructorId == 1 ) // ARC
-  {
-    GroupD2->setEnabled(false);
-    RB_Dest1->setEnabled(false);
-    RB_Dest2->setChecked(true);
-    DestClicked(0);
+  else if (  myConstructorId == 1 ) { // ARC
+    GroupPt ->setEnabled( true );
+    GroupPt2->setEnabled( true );
+    GroupD2->RB_Dir21->setChecked( true );
+    GroupD1->setEnabled( true );
+    GroupD2->setEnabled( false );
+    MainWidget->RB_Dest1->setEnabled( true );
+    MainWidget->RB_Dest1->setChecked( true );
+
+    MainWidget->GroupDest ->setEnabled( true );
+    MainWidget->GroupDest1->setEnabled( true );
+    MainWidget->GroupDest ->show();
+    MainWidget->GroupDest1->show();
+    DestClicked( 1 );
+    if (mySketchState == FIRST_POINT)
+    {
+      OnFirstPoint();
+    }
+  }
+  else if (  myConstructorId == 2 ) { // RECTANGLE
+    GroupPt ->setEnabled( false );
+    GroupPt2->setEnabled( false );
+    GroupD1 ->setEnabled( false );
+    GroupD2 ->setEnabled( false );
+    MainWidget->GroupDest ->setEnabled( false );
+    MainWidget->GroupDest1->setEnabled( false );
+
+    GroupPt ->hide();
+    GroupPt2->hide();
+    GroupD1 ->hide();
+    GroupD2 ->hide();
+    MainWidget->GroupDest ->hide();
+    MainWidget->GroupDest1->hide();
+
+    MainWidget->buttonEnd->setText(tr("Apply and Close"));
+    MainWidget->buttonClose->setEnabled(false);
+
+    GroupRect->setEnabled( true );
+    MainWidget->RadioButton1->setEnabled( true );
+    MainWidget->RadioButton2->setEnabled( true );
+
+    RectClicked();
   }
 }
 
+//=================================================================================
+// function : RectClicked()
+// purpose  : Radio button management
+//=================================================================================
+void EntityGUI_SketcherDlg::RectClicked()
+{
+  InitClick();
+
+  // Connect the selection manager (disconnected in InitClick())
+  connect( myGeometryGUI->getApp()->selectionMgr(),
+       SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
+
+  GroupRect->show();
+
+  myX1=0;
+  GroupRect->SpinBox_DX1->setValue(myX1);
+  myY1=0;
+  GroupRect->SpinBox_DY1->setValue(myY1);
+  myX2=10;
+  GroupRect->SpinBox_DX2->setValue(myX2);
+  myY2=10;
+  GroupRect->SpinBox_DY2->setValue(myY2);
+
+  resize( minimumSizeHint() );
+
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+}
+
 
 //=================================================================================
 // function : DestClicked()
@@ -323,78 +656,230 @@ void EntityGUI_SketcherDlg::TypeClicked(int constructorId)
 void EntityGUI_SketcherDlg::DestClicked( int constructorId )
 {
   GroupPt->hide();
+  GroupPt2->hide();
   GroupD1->hide();
   GroupD2->hide();
 
-  if ( constructorId == 1 )
-  {  // Point
-    GroupPt->RB_Point1->setChecked(true);
+  if ( constructorId == 1 ) {
+    // Point
+    GroupPt->RB_Point1->setChecked( true );
     GroupPt->show();
-    PointClicked(1);  // XY
+    GroupPt2->show();
+    Group3Spin->checkBox->show();
+    Group4Spin->checkBox->show();
+    PointClicked( 1 );  // XY
   }
-  else if (  constructorId == 0 )
-  {  // Direction
-    GroupD1->RB_Dir11->setChecked(true);
+  else if (  constructorId == 0 ) {
+    // Direction
+    GroupD1->RB_Dir11->setChecked( true );
     GroupD1->show();
     GroupD2->show();
-    Dir1Clicked(2);  // Angle
+    Group3Spin->checkBox->hide();
+    Group4Spin->checkBox->hide();
+    if (myConstructorId == 1) {
+      myRadius = 100.0;
+      myLength = 30.0;
+      myAngle = 0.0;
+      myDX = 0.0;
+      myDY = 0.0;
+    }
+    Dir1Clicked( 2 );  // Angle
   }
+  resize( minimumSizeHint() );
 }
 
-
 //=================================================================================
 // function : PointClicked()
 // purpose  : Radio button management
 //=================================================================================
-void EntityGUI_SketcherDlg::PointClicked(int constructorId)
+void EntityGUI_SketcherDlg::PointClicked( int constructorId )
+{
+  MESSAGE("PointClicked")
+  myConstructorPntId = constructorId;
+  GroupPt->RB_Point3->setEnabled( true );
+  int buttonId = GroupPt2->ButtonGroup->checkedId();
+  if (buttonId >= 0){           // = If a button is checked
+    Point2Clicked(buttonId);
+  }
+  else{
+    GroupPt2->RB_Point1->setChecked( true );
+    Point2Clicked( 1 );
+  }
+}
+
+//=================================================================================
+// function : Point2Clicked()
+// purpose  : Radio button management
+//=================================================================================
+void EntityGUI_SketcherDlg::Point2Clicked( int constructorId )
 {
+  MESSAGE("Point2Clicked")
   InitClick();
 
-  if ( myConstructorId == 0 )
-  {  // SEGMENT
-    if ( constructorId == 1 )
-    {  // XY
+  // Get setting of step value from file configuration
+  double step = SUIT_Session::session()->resourceMgr()->doubleValue( "Geometry", "SettingsGeomStep", 100.0 );
+
+  if ( myConstructorPntId == 1 ) {  // XY
+    if ( constructorId == 1 ){      // No additional parameter
       mySketchType = PT_ABS;
-      Group2Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group2Spin->TextLabel1->setText(tr("GEOM_SKETCHER_X2"));
-      Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_Y2"));
+      initSpinBox( Group2Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      Group2Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
+      Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) );
       myX = 0.0;
-      Group2Spin->SpinBox_DX->SetValue(myX);
+      Group2Spin->SpinBox_DX->setValue( myX );
       myY = 0.0;
-      Group2Spin->SpinBox_DY->SetValue(myY);
+      Group2Spin->SpinBox_DY->setValue( myY );
       Group2Spin->show();
       Group2Spin->buttonApply->setFocus();
 
-      GEOMBase_Helper::displayPreview();
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+    }
+    else if ( constructorId == 0 ){   // Point + radius
+      mySketchType = PT_ABS_RADIUS;
+      initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step/10.0, "length_precision" );
+      Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
+      Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) );
+      Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+      myX = 0.0;
+      Group3Spin->SpinBox_DX->setValue( myX );
+      myY = 0.0;
+      Group3Spin->SpinBox_DY->setValue( myY );
+      myRadius=0.0;
+      Group3Spin->SpinBox_DZ->setValue( myRadius );
+      Group3Spin->show();
+      Group3Spin->buttonApply->setFocus();
+
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
     }
-    else if ( constructorId == 0 )
-    {  // DXDY
+    else if ( constructorId == 2 ){   // Point + center
+      mySketchType = PT_ABS_CENTER;
+      initSpinBox( Group4Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DS, COORD_MIN, COORD_MAX, step, "length_precision" );
+      Group4Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_X2" ) );
+      Group4Spin->TextLabel4->setText( tr( "GEOM_SKETCHER_Y2" ) );
+      Group4Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_CENTER_X" ) );
+      Group4Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_CENTER_Y" ) );
+      myXc = 0.0;
+      Group4Spin->SpinBox_DX->setValue( myXc );
+      myYc = 0.0;
+      Group4Spin->SpinBox_DY->setValue( myYc );
+      myX = 0.0;
+      Group4Spin->SpinBox_DZ->setValue( myX );
+      myY = 0.0;
+      Group4Spin->SpinBox_DS->setValue( myY );
+      Group4Spin->show();
+      Group4Spin->buttonApply->setFocus();
+
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+    }
+
+  }
+  else if ( myConstructorPntId == 0 ) {  // DXDY
+    if ( constructorId == 1 ){    // No additional parameter
       mySketchType = PT_RELATIVE;
-      Group2Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group2Spin->TextLabel1->setText(tr("GEOM_SKETCHER_DX2"));
-      Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_DY2"));
+      initSpinBox( Group2Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      Group2Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_DX2" ) );
+      Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_DY2" ) );
       myDX = 0.0;
-      Group2Spin->SpinBox_DX->SetValue(myDX);
+      Group2Spin->SpinBox_DX->setValue( myDX );
       myDY = 0.0;
-      Group2Spin->SpinBox_DY->SetValue(myDY);
+      Group2Spin->SpinBox_DY->setValue( myDY );
       Group2Spin->show();
       Group2Spin->buttonApply->setFocus();
 
-      GEOMBase_Helper::displayPreview();
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
     }
-    else if ( constructorId == 2 )
-    {  // Selection
+    else if ( constructorId == 0 ){   // Point + radius
+      mySketchType = PT_REL_RADIUS;
+      initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step/10.0, "length_precision" );
+      Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_DX2" ) );
+      Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_DY2" ) );
+      Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+      myDX = 10.0;
+      Group3Spin->SpinBox_DX->setValue( myDX );
+      myDY = 0.0;
+      Group3Spin->SpinBox_DY->setValue( myDY );
+      myRadius=5.0;
+      Group3Spin->SpinBox_DZ->setValue( myRadius );
+      Group3Spin->show();
+      Group3Spin->buttonApply->setFocus();
+
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+    }
+    else if ( constructorId == 2 ){   // Point + center
+      mySketchType = PT_REL_CENTER;
+      initSpinBox( Group4Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+      initSpinBox( Group4Spin->SpinBox_DS, COORD_MIN, COORD_MAX, step, "length_precision" );
+      Group4Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_DX2" ) );
+      Group4Spin->TextLabel4->setText( tr( "GEOM_SKETCHER_DY2" ) );
+      Group4Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_CENTER_DX" ) );
+      Group4Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_CENTER_DY" ) );
+      myDXc = 0.0;
+      Group4Spin->SpinBox_DX->setValue( myDXc );
+      myDYc = 0.0;
+      Group4Spin->SpinBox_DY->setValue( myDYc );
+      myDX = 0.0;
+      Group4Spin->SpinBox_DZ->setValue( myDX );
+      myDY = 0.0;
+      Group4Spin->SpinBox_DS->setValue( myDY );
+      Group4Spin->show();
+      Group4Spin->buttonApply->setFocus();
+
+      GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+    }
+
+  }
+  else if ( myConstructorPntId == 2 ) {  // Selection
+    if ( constructorId == 1 ){    // No additional parameter
       mySketchType = PT_SEL;
       myEditCurrentArgument = Group1Sel->LineEdit1;
-      connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 
-             SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
+      Group1Sel->TextLabel1->setText( tr( "GEOM_SKETCHER_END_POINT2" ) );
       Group1Sel->show();
       Group1Sel->buttonApply->setFocus();
       SelectionIntoArgument();
     }
+    else if ( constructorId == 0 ){   // Point + radius
+      mySketchType = PT_SEL_RADIUS;
+      myEditCurrentArgument = Group1Sel1Spin->LineEdit1;
+      initSpinBox( Group1Sel1Spin->SpinBox_DX, COORD_MIN, COORD_MAX, step/10.0, "length_precision" );
+      Group1Sel1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_END_POINT2" ) );
+      Group1Sel1Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+      myRadius=0.0;
+      Group1Sel1Spin->SpinBox_DX->setValue( myRadius );
+
+      Group1Sel1Spin->show();
+      Group1Sel1Spin->buttonApply->setFocus();
+      SelectionIntoArgument();
+    }
+    else if ( constructorId == 2 ){   // Point + center
+      mySketchType = PT_SEL_CENTER;
+      myEditCurrentArgument = Group2Sel->LineEdit1;
+      Group2Sel->TextLabel2->setText( tr( "GEOM_SKETCHER_END_POINT2" ) );
+      Group2Sel->TextLabel1->setText( tr( "GEOM_SKETCHER_CENTER2" ) );
+      Group2Sel->LineEdit1->setEnabled(true);
+      Group2Sel->PushButton1->setDown(true);
+      Group2Sel->LineEdit2->setEnabled(false);
+      Group2Sel->PushButton2->setDown(false);
+      Group2Sel->show();
+      Group2Sel->buttonApply->setFocus();
+      SelectionIntoArgument();
+    }
+
   }
+  resize( minimumSizeHint() );
+  connect( myGeometryGUI->getApp()->selectionMgr(),
+      SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
+
 }
 
 
@@ -402,11 +887,17 @@ void EntityGUI_SketcherDlg::PointClicked(int constructorId)
 // function : Dir1Clicked()
 // purpose  : Radio button management
 //=================================================================================
-void EntityGUI_SketcherDlg::Dir1Clicked(int constructorId)
+void EntityGUI_SketcherDlg::Dir1Clicked( int constructorId )
 {
   myConstructorDirId = constructorId;
-  GroupD2->RB_Dir21->setChecked(true);
-  Dir2Clicked(2);
+  int dirButtonId = GroupD2->ButtonGroup->checkedId();
+  if (dirButtonId >= 0){           // = If a button is checked
+    Dir2Clicked(dirButtonId);
+  }
+  else{
+    GroupD2->RB_Dir21->setChecked( true );
+    Dir2Clicked( 2 );
+  }
 }
 
 
@@ -414,206 +905,216 @@ void EntityGUI_SketcherDlg::Dir1Clicked(int constructorId)
 // function : Dir2Clicked()
 // purpose  : Radio button management
 //=================================================================================
-void EntityGUI_SketcherDlg::Dir2Clicked(int constructorId)
+void EntityGUI_SketcherDlg::Dir2Clicked( int constructorId )
 {
   InitClick();
-  myAngle = 0.0;
+  Group3Spin->SpinBox_DX->blockSignals(true); // Block signals in order not to modify
+  Group3Spin->SpinBox_DY->blockSignals(true); // default values
+  Group3Spin->SpinBox_DZ->blockSignals(true);
+
+  Group2Spin->SpinBox_DX->blockSignals(true);
+  Group2Spin->SpinBox_DY->blockSignals(true);
+
+  Group4Spin->SpinBox_DX->blockSignals(true);
+  Group4Spin->SpinBox_DY->blockSignals(true);
+  Group4Spin->SpinBox_DZ->blockSignals(true);
+  Group4Spin->SpinBox_DS->blockSignals(true);
+
+  // Get setting of step value from file configuration
+  double step = SUIT_Session::session()->resourceMgr()->doubleValue( "Geometry", "SettingsGeomStep", 100.0 );
 
-  if ( myConstructorId == 0 )
-  {  // SEGMENT
+  if ( myConstructorId == 0 ) {  // SEGMENT
     myX = 0.0;
     myY = 0.0;
     myLength = 100.0;
-    if ( myConstructorDirId == 2 )
-    {  // Angle
-      Group2Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
-      Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group2Spin->TextLabel1->setText(tr("GEOM_SKETCHER_ANGLE2"));
-      Group2Spin->SpinBox_DX->SetValue(myAngle);
+    if ( myConstructorDirId == 2 ) {  // Angle
+      initSpinBox( Group2Spin->SpinBox_DX, COORD_MIN, COORD_MAX, 5., "length_precision" );
+      Group2Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_ANGLE2" ) );
+      Group2Spin->SpinBox_DX->setValue( myAngle );
       Group2Spin->buttonApply->setFocus();
       Group2Spin->show();
 
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_ANGLE_LENGTH;
-                               Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_LENGTH2"));
-                               Group2Spin->SpinBox_DY->SetValue(myLength);
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_ANGLE_LENGTH;
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+        Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_LENGTH2" ) );
+        Group2Spin->SpinBox_DY->setValue( myLength );
       }
-      else if ( constructorId == 0 )
-      {  // X
-                               mySketchType = DIR_ANGLE_X;
-                               Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_X3"));
-                               Group2Spin->SpinBox_DY->SetValue(myX);
+      else if ( constructorId == 0 ) {  // X
+        mySketchType = DIR_ANGLE_X;
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "angle_precision" );
+        Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_X2" ) );
+        Group2Spin->SpinBox_DY->setValue( myX );
       }
-      else if ( constructorId == 1 )
-      {  // Y
-                               mySketchType = DIR_ANGLE_Y;
-                               Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_Y3"));
-                               Group2Spin->SpinBox_DY->SetValue(myY);
+      else if ( constructorId == 1 ) {  // Y
+        mySketchType = DIR_ANGLE_Y;
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "angle_precision" );
+        Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_Y2" ) );
+        Group2Spin->SpinBox_DY->setValue( myY );
       }
-    }                   
-    else if ( myConstructorDirId == 0 )
-    {  // Perpendicular
+    }
+    else if ( myConstructorDirId == 0 ) {  // Perpendicular
       Group1Spin->show();
       Group1Spin->buttonApply->setFocus();
 
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_PER_LENGTH;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_LENGTH2"));
-                               Group1Spin->SpinBox_DX->SetValue(myLength);
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_PER_LENGTH;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_LENGTH2" ) );
+        Group1Spin->SpinBox_DX->setValue( myLength );
       }
-      else if ( constructorId == 0 )
-      {  // X
-                               mySketchType = DIR_PER_X;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_X3"));
-                               Group1Spin->SpinBox_DX->SetValue(myX);
+      else if ( constructorId == 0 ) {  // X
+        mySketchType = DIR_PER_X;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
+        Group1Spin->SpinBox_DX->setValue( myX );
       }
-      else if ( constructorId == 1 )
-      {  // Y
-                               mySketchType = DIR_PER_Y;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_Y3"));
-                               Group1Spin->SpinBox_DX->SetValue(myY);
+      else if ( constructorId == 1 ) {  // Y
+        mySketchType = DIR_PER_Y;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_Y2" ) );
+        Group1Spin->SpinBox_DX->setValue( myY );
       }
     }
-    else if ( myConstructorDirId == 1 )
-    {  // Tangent
+    else if ( myConstructorDirId == 1 ) {  // Tangent
       Group1Spin->show();
       Group1Spin->buttonApply->setFocus();
 
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_TAN_LENGTH;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_LENGTH2"));
-                               Group1Spin->SpinBox_DX->SetValue(myLength);
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_TAN_LENGTH;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_LENGTH2" ) );
+        Group1Spin->SpinBox_DX->setValue( myLength );
       }
-      else if ( constructorId == 0 )
-      {  // X
-                               mySketchType = DIR_TAN_X;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_X3"));
-                               Group1Spin->SpinBox_DX->SetValue(myX);
+      else if ( constructorId == 0 ) {  // X
+        mySketchType = DIR_TAN_X;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_X2" ) );
+        Group1Spin->SpinBox_DX->setValue( myX );
       }
-      else if ( constructorId == 1 )
-      {  // Y
-                               mySketchType = DIR_TAN_Y;
-                               Group1Spin->TextLabel1->setText(tr("GEOM_SKETCHER_Y3"));
-                               Group1Spin->SpinBox_DX->SetValue(myY);
+      else if ( constructorId == 1 ) {  // Y
+        mySketchType = DIR_TAN_Y;
+        Group1Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_Y2" ) );
+        Group1Spin->SpinBox_DX->setValue( myY );
       }
     }
-    else if ( myConstructorDirId == 3 )
-    {  // DXDY
-      Group3Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 0.1, 3);
-      Group3Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 0.1, 3);
-      Group3Spin->SpinBox_DZ->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-      Group3Spin->TextLabel1->setText(tr("GEOM_SKETCHER_VX2"));
-      Group3Spin->TextLabel2->setText(tr("GEOM_SKETCHER_VY2"));
-      myDX = 0.0;
-      Group3Spin->SpinBox_DX->SetValue(myDX);
-      myDY = 0.0;
-      Group3Spin->SpinBox_DY->SetValue(myDY);
+    else if ( myConstructorDirId == 3 ) {  // DXDY
+      initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+      initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+      Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_VX2" ) );
+      Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_VY2" ) );
+      Group3Spin->SpinBox_DX->setValue( myDX );
+      Group3Spin->SpinBox_DY->setValue( myDY );
       Group3Spin->show();
       Group3Spin->buttonApply->setFocus();
 
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_DXDY_LENGTH;
-                               Group3Spin->TextLabel3->setText(tr("GEOM_SKETCHER_LENGTH2"));
-                               Group3Spin->SpinBox_DZ->SetValue(myLength);
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_DXDY_LENGTH;
+        Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_LENGTH2" ) );
+        Group3Spin->SpinBox_DZ->setValue( myLength );
       }
-      else if ( constructorId == 0 )
-      {  // X
-                               mySketchType = DIR_DXDY_X;
-                               Group3Spin->TextLabel3->setText(tr("GEOM_SKETCHER_X3"));
-                               Group3Spin->SpinBox_DZ->SetValue(myX);
+      else if ( constructorId == 0 ) { // X
+        mySketchType = DIR_DXDY_X;
+        Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_X2" ) );
+        Group3Spin->SpinBox_DZ->setValue( myX );
       }
-      else if ( constructorId == 1 )
-      {  // Y
-                               mySketchType = DIR_DXDY_Y;
-                               Group3Spin->TextLabel3->setText(tr("GEOM_SKETCHER_Y3"));
-                               Group3Spin->SpinBox_DZ->SetValue(myY);
+      else if ( constructorId == 1 ) {  // Y
+        mySketchType = DIR_DXDY_Y;
+        Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_Y2" ) );
+        Group3Spin->SpinBox_DZ->setValue( myY );
       }
     }
   }
-  else if ( myConstructorId == 1 )
-  {  // ARC
-    if ( myConstructorDirId == 2 )
-    {  // Angle
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_ANGLE_LENGTH;
-                               Group3Spin->SpinBox_DX->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
-                               Group3Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-                               Group3Spin->SpinBox_DZ->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
-                               Group3Spin->TextLabel1->setText(tr("GEOM_SKETCHER_ANGLE2"));
-                               Group3Spin->TextLabel2->setText(tr("GEOM_SKETCHER_RADIUS2"));
-                               Group3Spin->TextLabel3->setText(tr("GEOM_SKETCHER_ANGLE2"));
-                               Group3Spin->SpinBox_DX->SetValue(myAngle);
-                               myRadius = 100.0;
-                               Group3Spin->SpinBox_DY->SetValue(myRadius);
-                               myLength = 30.0;
-                               Group3Spin->SpinBox_DZ->SetValue(myLength);
-                               Group3Spin->show();
-                               Group3Spin->buttonApply->setFocus();
+  else if ( myConstructorId == 1 ) {  // ARC
+    if ( myConstructorDirId == 2 ) {  // Angle
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_ANGLE_LENGTH;
+        initSpinBox( Group3Spin->SpinBox_DX, COORD_MIN, COORD_MAX, 5., "angle_precision" );
+        initSpinBox( Group3Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+        initSpinBox( Group3Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, 5., "angle_precision" );
+        Group3Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_ANGLE2" ) );
+        Group3Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+        Group3Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_ANGLE2" ));
+        Group3Spin->SpinBox_DX->setValue( myAngle );
+        Group3Spin->SpinBox_DY->setValue( myRadius );
+        Group3Spin->SpinBox_DZ->setValue( myLength );
+        Group3Spin->show();
+        Group3Spin->buttonApply->setFocus();
       }
     }
-    else if ( myConstructorDirId == 0 )
-    {  // Perpendicular
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_PER_LENGTH;
-                               Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-                               Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
-                               Group2Spin->TextLabel1->setText(tr("GEOM_SKETCHER_RADIUS2"));
-                               Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_ANGLE2"));
-                               myRadius = 100.0;
-                               Group2Spin->SpinBox_DX->SetValue(myRadius);
-                               myLength = 30.0;
-                               Group2Spin->SpinBox_DY->SetValue(myLength);
-                               Group2Spin->show();
-                               Group2Spin->buttonApply->setFocus();
+    else if ( myConstructorDirId == 0 ) {  // Perpendicular
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_PER_LENGTH;
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, 5., "angle_precision" );
+        Group2Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+        Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_ANGLE2" ) );
+//         myRadius = 100.0;
+        Group2Spin->SpinBox_DX->setValue( myRadius );
+//         myLength = 30.0;
+        Group2Spin->SpinBox_DY->setValue( myLength );
+        Group2Spin->show();
+        Group2Spin->buttonApply->setFocus();
       }
     }
-    else if ( myConstructorDirId == 1 )
-    {  // Tangent
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_TAN_LENGTH;
-                               Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 100., 3);
-                               Group2Spin->SpinBox_DY->RangeStepAndValidator(-999999.999, 999999.999, 5., 3);
-                               Group2Spin->TextLabel1->setText(tr("GEOM_SKETCHER_RADIUS2"));
-                               Group2Spin->TextLabel2->setText(tr("GEOM_SKETCHER_ANGLE2"));
-                               myRadius = 100.0;
-                               Group2Spin->SpinBox_DX->SetValue(myRadius);
-                               myLength = 30.0;
-                               Group2Spin->SpinBox_DY->SetValue(myLength);
-                               Group2Spin->show();
-                               Group2Spin->buttonApply->setFocus();
+    else if ( myConstructorDirId == 1 ) {  // Tangent
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_TAN_LENGTH;
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, step, "length_precision" );
+        initSpinBox( Group2Spin->SpinBox_DY, COORD_MIN, COORD_MAX, 5., "angle_precision" );
+        Group2Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+        Group2Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_ANGLE2" ) );
+//         myRadius = 100.0;
+        Group2Spin->SpinBox_DX->setValue( myRadius );
+//         myLength = 30.0;
+        Group2Spin->SpinBox_DY->setValue( myLength );
+        Group2Spin->show();
+        Group2Spin->buttonApply->setFocus();
       }
     }
-    else if ( myConstructorDirId == 3 )
-    {  // DXDY
-      if ( constructorId == 2 )
-      {  // Length
-                               mySketchType = DIR_DXDY_LENGTH;
-                               Group4Spin->TextLabel1->setText(tr("GEOM_SKETCHER_VX2"));
-                               Group4Spin->TextLabel2->setText(tr("GEOM_SKETCHER_VY2"));
-                               Group4Spin->TextLabel3->setText(tr("GEOM_SKETCHER_RADIUS2"));
-                               Group4Spin->TextLabel4->setText(tr("GEOM_SKETCHER_ANGLE2"));
-                               myDX = 0.0;
-                               Group4Spin->SpinBox_DX->SetValue(myDX);
-                               myDY = 0.0;
-                               Group4Spin->SpinBox_DY->SetValue(myDY);
-                               myRadius = 100.0;
-                               Group4Spin->SpinBox_DZ->SetValue(myRadius);
-                               myLength = 30.0;
-                               Group4Spin->SpinBox_DS->SetValue(myLength);
-                               Group4Spin->show();
-                               Group4Spin->buttonApply->setFocus();
+    else if ( myConstructorDirId == 3 ) {  // DXDY
+      if ( constructorId == 2 ) {  // Length
+        mySketchType = DIR_DXDY_LENGTH;
+        Group4Spin->TextLabel1->setText( tr( "GEOM_SKETCHER_VX2" ) );
+        Group4Spin->TextLabel2->setText( tr( "GEOM_SKETCHER_VY2" ) );
+        Group4Spin->TextLabel3->setText( tr( "GEOM_SKETCHER_RADIUS2" ) );
+        Group4Spin->TextLabel4->setText( tr( "GEOM_SKETCHER_ANGLE2" ) );
+        initSpinBox( Group4Spin->SpinBox_DZ, COORD_MIN, COORD_MAX, step, "length_precision" );
+        initSpinBox( Group4Spin->SpinBox_DX, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+        initSpinBox( Group4Spin->SpinBox_DY, COORD_MIN, COORD_MAX, 0.1, "length_precision" );
+        initSpinBox( Group4Spin->SpinBox_DS, COORD_MIN, COORD_MAX, 5., "length_precision" );
+        Group4Spin->SpinBox_DX->setValue( myDX );
+        Group4Spin->SpinBox_DY->setValue( myDY );
+//         myRadius = 100.0;
+        Group4Spin->SpinBox_DZ->setValue( myRadius );
+//         myLength = 30.0;
+        Group4Spin->SpinBox_DS->setValue( myLength );
+        Group4Spin->show();
+        Group4Spin->buttonApply->setFocus();
       }
     }
   }
+  Group3Spin->SpinBox_DX->blockSignals(false); // Restore signals
+  Group3Spin->SpinBox_DY->blockSignals(false);
+  Group3Spin->SpinBox_DZ->blockSignals(false);
+
+  Group2Spin->SpinBox_DX->blockSignals(false);
+  Group2Spin->SpinBox_DY->blockSignals(false);
+
+  Group4Spin->SpinBox_DX->blockSignals(false);
+  Group4Spin->SpinBox_DY->blockSignals(false);
+  Group4Spin->SpinBox_DZ->blockSignals(false);
+  Group4Spin->SpinBox_DS->blockSignals(false);
+
+  resize( minimumSizeHint() );
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+}
 
-  GEOMBase_Helper::displayPreview();
+//=================================================================================
+// function : CheckBoxClicked()
+// purpose  : CheckBox  management
+//=================================================================================
+void EntityGUI_SketcherDlg::CheckBoxClicked(int State)
+{
+  myCheckFlag = State;
+
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
 }
 
 
@@ -633,34 +1134,52 @@ void EntityGUI_SketcherDlg::ClickOnCancel()
 //=================================================================================
 void EntityGUI_SketcherDlg::ClickOnEnd()
 {
-  if ( sender() == buttonClose )
-  {
+  MESSAGE("EntityGUI_SketcherDlg::ClickOnEnd()")
+  if ( sender() == MainWidget->buttonClose ) {
     // Verify validity of commands
-    if ( myCommand.count() <= 2 )
-    {
-      SUIT_MessageBox::error1( SUIT_Session::session()->activeApplication()->desktop(),
-                              tr( "GEOM_ERROR_STATUS" ), tr( "CANNOT_CLOSE" ), tr( "BUT_OK" ) );
+    if ( myCommand.count() <= 2 ) {
+      SUIT_MessageBox::critical( SUIT_Session::session()->activeApplication()->desktop(),
+                                 tr( "GEOM_ERROR_STATUS" ), tr( "CANNOT_CLOSE" ), tr( "BUT_OK" ) );
       return;
     }
-    
-    QString Command = myCommand.join( "" ) + GetNewCommand();
-    Sketcher_Profile aProfile (Command.ascii());
 
-    Command = myCommand.join( "" );
-    aProfile = Sketcher_Profile(Command.ascii());
-    TopoDS_Shape myShape;
-    if ( aProfile.IsDone() )
-      myShape = aProfile.GetShape();
-      
-    if(myShape.ShapeType() != TopAbs_VERTEX)
-      myCommand.append( ":WW" );
+    QString Command = myCommand.join( "" );
+    Sketcher_Profile aProfile = Sketcher_Profile( Command.toLatin1() );
+    bool isDone = false;
+    TopoDS_Shape myShape = aProfile.GetShape( &isDone );
+    if ( isDone ) {
+      if ( myShape.ShapeType() != TopAbs_VERTEX )
+        myCommand.append( ":WW" );
+    }
   }
-  else 
+  else {
+    /*// PAL16008 (Sketcher Validation should be equal to Apply&Close)
+    if ( ( Group1Spin->buttonApply->isEnabled() && Group1Spin->isVisible() ) ||
+         ( Group2Spin->buttonApply->isEnabled() && Group2Spin->isVisible() ) ||
+         ( Group3Spin->buttonApply->isEnabled() && Group3Spin->isVisible() ) ||
+         ( Group4Spin->buttonApply->isEnabled() && Group4Spin->isVisible() ) ||
+         ( Group1Sel->buttonApply->isEnabled()  && Group1Sel->isVisible()  ) ||
+         ( Group2Sel->buttonApply->isEnabled()  && Group2Sel->isVisible()  ) ||
+         ( Group1Sel1Spin->buttonApply->isEnabled() && Group1Sel1Spin->isVisible() ) )  {
+      ClickOnApply();
+    }*/
+//     ClickOnApply(); // TEST remove then
     myIsAllAdded = true;
+  }
 
-  if( myCommand.size() > 2 )
-    if( !onAccept() )
+  if (myConstructorId == 2)
+  {
+    QString aParameters;
+    myCommand.append( GetNewCommand( aParameters ) );
+    mySketchState = NEXT_POINT;
+    if ( onAccept() )
+      ClickOnCancel();
+  }
+  if ( myCommand.size() > 2 )
+  {
+    if ( !onAccept() )
       return;
+  }
 
   close();
 }
@@ -671,22 +1190,82 @@ void EntityGUI_SketcherDlg::ClickOnEnd()
 //=================================================================================
 bool EntityGUI_SketcherDlg::ClickOnApply()
 {
-  myCommand.append( GetNewCommand() );
-  mySketchState = NEXT_POINT;
+  MESSAGE("EntityGUI_SketcherDlg::ClickOnApply()")
+  if ( sender() && sender()->inherits( "QPushButton" ) )
+    ( (QPushButton*)sender() )->setFocus(); // to update value of currently edited spin-box (PAL11948)
+
+//   addSubshapesToStudy();
+
+  QString aParameters;
+  myCommand.append( GetNewCommand( aParameters ) );
+  if (mySketchState == FIRST_POINT)
+  {
+    mySketchState = NEXT_POINT;
+    OnNextPoint();
+  }
 
   myUndoCommand.clear();
   myUndoCommand.append( "Sketcher" );
 
-  GroupConstructors->setEnabled(true);
-  GroupDest1->setEnabled(true);
-  setEnabledUndo(true);
-  setEnabledRedo(false);
+  myParameters.append( aParameters );
+  myUndoParameters.clear();
 
-  GEOMBase_Helper::displayPreview();
+  setEnabledUndo( true );
+  setEnabledRedo( false );
+
+  myIsApply = true;
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+  myIsApply = false;
+
+  // Set focus to SpinBox_DX
+  if ( sender() == Group1Spin->buttonApply ) {
+    (Group1Spin->SpinBox_DX)->setFocus();
+    (Group1Spin->SpinBox_DX)->selectAll();
+  }
+  else if ( sender() == Group1Sel1Spin->buttonApply ) {
+    (Group1Sel1Spin->SpinBox_DX)->setFocus();
+    (Group1Sel1Spin->SpinBox_DX)->selectAll();
+  }
+  else if ( sender() == Group2Spin->buttonApply ) {
+    (Group2Spin->SpinBox_DX)->setFocus();
+    (Group2Spin->SpinBox_DX)->selectAll();
+  }
+  else if ( sender() == Group3Spin->buttonApply ) {
+    (Group3Spin->SpinBox_DX)->setFocus();
+    (Group3Spin->SpinBox_DX)->selectAll();
+  }
+  else if ( sender() == Group4Spin->buttonApply ) {
+    (Group4Spin->SpinBox_DX)->setFocus();
+    (Group4Spin->SpinBox_DX)->selectAll();
+  }
 
   return true;
 }
 
+//=================================================================================
+// function : ClickOnHelp()
+// purpose  :
+//=================================================================================
+void EntityGUI_SketcherDlg::ClickOnHelp()
+{
+  LightApp_Application* app = (LightApp_Application*)( SUIT_Session::session()->activeApplication() );
+  if ( app )
+    app->onHelpContextModule( myGeometryGUI ? app->moduleName( myGeometryGUI->moduleName() ) : QString( "" ), myHelpFileName );
+  else {
+    QString platform;
+#ifdef WIN32
+    platform = "winapplication";
+#else
+    platform = "application";
+#endif
+
+    SUIT_MessageBox::warning( 0, QObject::tr( "WRN_WARNING" ),
+                              QObject::tr( "EXTERNAL_BROWSER_CANNOT_SHOW_PAGE" ).
+                              arg( app->resourceMgr()->stringValue( "ExternalBrowser", platform ) ).arg( myHelpFileName ),
+                              QObject::tr( "BUT_OK" ) );
+  }
+}
+
 //=================================================================================
 // function : ClickOnUndo()
 // purpose  :
@@ -696,20 +1275,26 @@ void EntityGUI_SketcherDlg::ClickOnUndo()
   myUndoCommand.append( myCommand.last() );
   myCommand.pop_back();
 
-  if(myCommand.count() == 1) {
+  myUndoParameters.append( myParameters.last() );
+  myParameters.pop_back();
+
+  if ( myCommand.count() == 1 ) {
     mySketchState = FIRST_POINT;
-    
-    RadioButton1->setChecked(true);
-    TypeClicked(0);
 
-    GroupConstructors->setEnabled(false);
-    GroupDest1->setEnabled(false);
-    setEnabledUndo(false);
+    MainWidget->RadioButton1->setChecked( true );
+    TypeClicked( 0 );
+
+    connect( myGeometryGUI->getApp()->selectionMgr(),
+             SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
+
+    OnFirstPoint();
+
+    setEnabledUndo( false );
   }
 
-  setEnabledRedo(true);
+  setEnabledRedo( true );
 
-  GEOMBase_Helper::displayPreview();
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
 }
 
 //=================================================================================
@@ -721,42 +1306,49 @@ void EntityGUI_SketcherDlg::ClickOnRedo()
   myCommand.append( myUndoCommand.last() );
   myUndoCommand.pop_back();
 
+  myParameters.append( myUndoParameters.last() );
+  myUndoParameters.pop_back();
+
   mySketchState = NEXT_POINT;
 
-  GroupConstructors->setEnabled(true);
-  GroupDest1->setEnabled(true);
-  setEnabledUndo(true);
+  OnNextPoint();
+
+  setEnabledUndo( true );
 
-  if(myUndoCommand.count() == 1)
-    setEnabledRedo(false);
+  if ( myUndoCommand.count() == 1 )
+    setEnabledRedo( false );
 
-  GEOMBase_Helper::displayPreview();
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
 }
 
 //=================================================================================
 // function : setEnabledUndo()
 // purpose  :
 //=================================================================================
-void EntityGUI_SketcherDlg::setEnabledUndo(bool value)
+void EntityGUI_SketcherDlg::setEnabledUndo( bool value )
 {
-  Group1Sel->buttonUndo->setEnabled(value);
-  Group1Spin->buttonUndo->setEnabled(value);
-  Group2Spin->buttonUndo->setEnabled(value);
-  Group3Spin->buttonUndo->setEnabled(value);
-  Group4Spin->buttonUndo->setEnabled(value);
+  Group1Sel->buttonUndo->setEnabled( value );
+  Group2Sel->buttonUndo->setEnabled( value );
+  Group1Sel1Spin->buttonUndo->setEnabled( value );
+  Group1Spin->buttonUndo->setEnabled( value );
+  Group2Spin->buttonUndo->setEnabled( value );
+  Group3Spin->buttonUndo->setEnabled( value );
+  Group4Spin->buttonUndo->setEnabled( value );
 }
 
 //=================================================================================
 // function : setEnabledRedo()
 // purpose  :
 //=================================================================================
-void EntityGUI_SketcherDlg::setEnabledRedo(bool value)
+void EntityGUI_SketcherDlg::setEnabledRedo( bool value )
 {
-  Group1Sel->buttonRedo->setEnabled(value);
-  Group1Spin->buttonRedo->setEnabled(value);
-  Group2Spin->buttonRedo->setEnabled(value);
-  Group3Spin->buttonRedo->setEnabled(value);
-  Group4Spin->buttonRedo->setEnabled(value);
+  Group1Sel->buttonRedo->setEnabled( value );
+  Group2Sel->buttonRedo->setEnabled( value );
+  Group1Sel1Spin->buttonRedo->setEnabled( value );
+  Group1Spin->buttonRedo->setEnabled( value );
+  Group2Spin->buttonRedo->setEnabled( value );
+  Group3Spin->buttonRedo->setEnabled( value );
+  Group4Spin->buttonRedo->setEnabled( value );
 }
 
 //=================================================================================
@@ -765,36 +1357,180 @@ void EntityGUI_SketcherDlg::setEnabledRedo(bool value)
 //=================================================================================
 void EntityGUI_SketcherDlg::SelectionIntoArgument()
 {
-  myEditCurrentArgument->setText("");
+  MESSAGE("EntityGUI_SketcherDlg::SelectionIntoArgument")
+  myEditCurrentArgument->setText( "" );
+
+  LightApp_SelectionMgr* aSelMgr = myGeometryGUI->getApp()->selectionMgr();
+  SALOME_ListIO aSelList;
+  aSelMgr->selectedObjects(aSelList);
+
+  this->activateWindow();
+
+  if (aSelList.Extent() == 0)
+  {
+    selButton->setDown(false);
+    WPlaneLineEdit->setEnabled(false);
+    WPlaneLineEdit->setText(tr("GEOM_SKETCHER_WPLANE"));
+    return;
+  }
+  else if (aSelList.Extent() != 1)
+    return;
+
+  double tmpX = myX;
+  double tmpY = myY;
   myX = myLastX1;
   myY = myLastY1;
 
-  int nbSel = IObjectCount();
-  if ( nbSel == 1 && myEditCurrentArgument == Group1Sel->LineEdit1 )
+  TopAbs_ShapeEnum aNeedType = TopAbs_VERTEX;
+  if (myEditCurrentArgument == WPlaneLineEdit)
+    aNeedType = TopAbs_FACE;
+
+
+  GEOM::GeomObjPtr aSelectedObject = getSelected( aNeedType );
+  TopoDS_Shape aShape;
+
+  if(aSelectedObject && GEOMBase::GetShape(aSelectedObject.get(), aShape)
+                     && !aShape.IsNull())
   {
-    Standard_Boolean aRes = Standard_False;
-    GEOM::GEOM_Object_var aSelectedObject = GEOMBase::ConvertIOinGEOMObject( firstIObject(), aRes );
-    if ( !CORBA::is_nil( aSelectedObject ) && aRes ) {
-      TopoDS_Shape aShape;
-      if ( GEOMBase::GetShape( aSelectedObject, aShape, TopAbs_VERTEX ) ) {
-       gp_Trsf aTrans;
-       gp_Ax3 aWPlane = myGeometryGUI->GetWorkingPlane();
-
-       aTrans.SetTransformation(aWPlane);
-       BRepBuilderAPI_Transform aTransformation(aShape, aTrans, Standard_False);
-       aShape = aTransformation.Shape();
-
-       gp_Pnt aPnt;
-        if ( GEOMBase::VertexToPoint( aShape, aPnt ) ) {
-         myX = aPnt.X();
-         myY = aPnt.Y();
-         Group1Sel->LineEdit1->setText( GEOMBase::GetName( aSelectedObject ) );
-       }
+    QString aName = GEOMBase::GetName( aSelectedObject.get() );
+    if (myEditCurrentArgument==WPlaneLineEdit)
+    {
+      // Check if the face is planar
+      Handle(Geom_Surface) aSurf = BRep_Tool::Surface(TopoDS::Face(aShape));
+      GeomLib_IsPlanarSurface aPlanarCheck(aSurf, Precision::Confusion());
+
+      if (aPlanarCheck.IsPlanar())
+      {
+        myEditCurrentArgument->setText(aName);
+        AddLocalCS(aSelectedObject.get());
+        selButton->setDown(false);
+        WPlaneLineEdit->setEnabled(false);
+        TypeClicked( myConstructorId );
+      }
+      else
+      {
+        myEditCurrentArgument->setText(tr("GEOM_SKETCHER_WPLANE"));
+        // The following leads to crash TODO : find a way to return a warning
+//         Standard_Failure::Raise(tr("GEOM_SKETCHER_NOT_PLANAR").toStdString().c_str());
+      }
+    }
+    else
+    {
+      gp_Trsf aTrans;
+      gp_Ax3 aWPlane = GetActiveLocalCS();
+
+      aTrans.SetTransformation(aWPlane);
+      BRepBuilderAPI_Transform aTransformation (aShape, aTrans, Standard_False);
+      aShape = aTransformation.Shape();
+
+      gp_Pnt aPnt;
+      if ( GEOMBase::VertexToPoint( aShape, aPnt ) )
+      {
+        myEditCurrentArgument->setText(aName);
+        myX = aPnt.X();
+        myY = aPnt.Y();
+        double Xcoord = myX;
+        double Ycoord = myY;
+
+        switch (mySketchType)
+        {
+          case PT_ABS:
+          disconnect( Group2Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+          disconnect( Group2Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+
+          Group2Spin->SpinBox_DX->setValue(Xcoord);
+          Group2Spin->SpinBox_DY->setValue(Ycoord);
+
+          connect( Group2Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+          connect( Group2Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            break;
+
+          case PT_RELATIVE:
+            if (myLastX1 && myLastY1)
+            {
+              Xcoord = myX - myLastX1;
+              Ycoord = myY - myLastY1;
+            }
+            else if (mySketchState != FIRST_POINT)
+            {
+              Xcoord = myX - tmpX;
+              Ycoord = myY - tmpY;
+            }
+            Group2Spin->SpinBox_DX->setValue(Xcoord);
+            Group2Spin->SpinBox_DY->setValue(Ycoord);
+            break;
+
+          case PT_ABS_RADIUS:
+            disconnect( Group3Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            disconnect( Group3Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+
+            Group3Spin->SpinBox_DX->setValue(Xcoord);
+            Group3Spin->SpinBox_DY->setValue(Ycoord);
+
+            connect( Group3Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            connect( Group3Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            break;
+
+          case PT_REL_RADIUS:
+            if (myLastX1 && myLastY1)
+            {
+              Xcoord = myX - myLastX1;
+              Ycoord = myY - myLastY1;
+            }
+            else if (mySketchState != FIRST_POINT)
+            {
+              Xcoord = myX - tmpX;
+              Ycoord = myY - tmpY;
+            }
+            Group3Spin->SpinBox_DX->setValue(Xcoord);
+            Group3Spin->SpinBox_DY->setValue(Ycoord);
+            break;
+
+          case PT_ABS_CENTER:
+            disconnect( Group4Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            disconnect( Group4Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+
+            Group4Spin->SpinBox_DX->setValue(Xcoord);
+            Group4Spin->SpinBox_DY->setValue(Ycoord);
+
+            connect( Group4Spin->SpinBox_DX, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            connect( Group4Spin->SpinBox_DY, SIGNAL( valueChanged( double ) ), this, SLOT( ValueChangedInSpinBox( double ) ) );
+            break;
+
+          case PT_REL_CENTER:
+            if (myLastX1 && myLastY1)
+            {
+              Xcoord = myXc - myLastX1;
+              Ycoord = myYc - myLastY1;
+            }
+            else if (mySketchState != FIRST_POINT)
+            {
+              Xcoord = myXc - tmpX;
+              Ycoord = myYc - tmpY;
+            }
+            else
+            {
+              Xcoord = myXc;
+              Ycoord = myYc;
+            }
+
+            Group4Spin->SpinBox_DX->setValue(Xcoord);
+            Group4Spin->SpinBox_DY->setValue(Ycoord);
+            break;
+
+        }
       }
     }
   }
 
-  GEOMBase_Helper::displayPreview();
+  if(!autoApply){
+    GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+  }
+  else {
+    ClickOnApply();
+    autoApply = false;
+  }
+
 }
 
 
@@ -804,12 +1540,39 @@ void EntityGUI_SketcherDlg::SelectionIntoArgument()
 //=================================================================================
 void EntityGUI_SketcherDlg::SetEditCurrentArgument()
 {
-  if ( sender() == Group1Sel->PushButton1 )
-  {
+  TopAbs_ShapeEnum myNeedType = TopAbs_VERTEX;
+  if ( sender() == Group1Sel->PushButton1 ) {
     myEditCurrentArgument = Group1Sel->LineEdit1;
     myEditCurrentArgument->setFocus();
   }
-  SelectionIntoArgument();
+  else if ( sender() == Group1Sel1Spin->PushButton1 ) {
+    myEditCurrentArgument = Group1Sel1Spin->LineEdit1;
+    myEditCurrentArgument->setFocus();
+  }
+  else if ( sender() == Group2Sel->PushButton1 ) {
+    myEditCurrentArgument = Group2Sel->LineEdit1;
+    Group2Sel->PushButton2->setDown(false);
+    Group2Sel->PushButton1->setDown(true);
+    Group2Sel->LineEdit2->setEnabled(false);
+    Group2Sel->LineEdit1->setEnabled(true);
+   // myEditCurrentArgument->setFocus();
+  }
+   else if ( sender() == Group2Sel->PushButton2 ) {
+    myEditCurrentArgument = Group2Sel->LineEdit2;
+    Group2Sel->PushButton1->setDown(false);
+    Group2Sel->PushButton2->setDown(true);
+    Group2Sel->LineEdit1->setEnabled(false);
+    Group2Sel->LineEdit2->setEnabled(true);
+   // myEditCurrentArgument->setFocus();
+  }
+  else if ( sender() == selButton ) {
+    myNeedType = TopAbs_FACE;
+    myEditCurrentArgument = WPlaneLineEdit;
+    WPlaneLineEdit->setEnabled(true);
+    selButton->setDown(true);
+  }
+  globalSelection(); // close local selection to clear it
+  localSelection( myNeedType );
 }
 
 
@@ -820,17 +1583,26 @@ void EntityGUI_SketcherDlg::SetEditCurrentArgument()
 void EntityGUI_SketcherDlg::LineEditReturnPressed()
 {
   if ( sender() == Group1Sel->LineEdit1 )
-  {
     myEditCurrentArgument = Group1Sel->LineEdit1;
-
-       /* User name of object input management                          */
-       /* If successfull the selection is changed and signal emitted... */
-       /* so SelectionIntoArgument() is automatically called.           */
-       const QString objectUserName = myEditCurrentArgument->text();
-       QWidget* thisWidget = (QWidget*)this;
-       if(GEOMBase::SelectionByNameInDialogs(thisWidget, objectUserName, selectedIO()))
-       myEditCurrentArgument->setText(objectUserName);
-  }
+  else if ( sender() == Group1Sel1Spin->LineEdit1 )
+     myEditCurrentArgument = Group1Sel1Spin->LineEdit1;
+  else if ( sender() == Group2Sel->LineEdit1 )
+     myEditCurrentArgument = Group2Sel->LineEdit1;
+  else if ( sender() == Group2Sel->LineEdit2 )
+     myEditCurrentArgument = Group2Sel->LineEdit2;
+
+  /* User name of object input management                          */
+  /* If successful the selection is changed and signal emitted... */
+  /* so SelectionIntoArgument() is automatically called.           */
+  const QString objectUserName = myEditCurrentArgument->text();
+  QWidget* thisWidget = (QWidget*)this;
+
+  LightApp_SelectionMgr* aSelMgr = myGeometryGUI->getApp()->selectionMgr();
+  SALOME_ListIO aSelList;
+  aSelMgr->selectedObjects(aSelList);
+
+  if (GEOMBase::SelectionByNameInDialogs(thisWidget, objectUserName, aSelList))
+    myEditCurrentArgument->setText( objectUserName );
 }
 
 
@@ -844,8 +1616,8 @@ void EntityGUI_SketcherDlg::DeactivateActiveDialog()
 
   setEnabled( false );
   globalSelection();
-  disconnect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 0, this, 0);
-  myGeometryGUI->SetActiveDialogBox(0);
+  disconnect( myGeometryGUI->getApp()->selectionMgr(), 0, this, 0 );
+  myGeometryGUI->SetActiveDialogBox( 0 );
 }
 
 
@@ -855,20 +1627,38 @@ void EntityGUI_SketcherDlg::DeactivateActiveDialog()
 //=================================================================================
 void EntityGUI_SketcherDlg::ActivateThisDialog()
 {
+  MESSAGE("EntityGUI_SketcherDlg::ActivateThisDialog()")
   myGeometryGUI->EmitSignalDeactivateDialog();
-  setEnabled(true);
-  myGeometryGUI->SetActiveDialogBox((QDialog*)this);
+  setEnabled( true );
+  myGeometryGUI->SetActiveDialogBox( this );
 
-  connect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 
-         SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
+  connect( myGeometryGUI->getApp()->selectionMgr(),
+          SIGNAL( currentSelectionChanged() ), this, SLOT( SelectionIntoArgument() ) );
 
   //myGeometryGUI->SetState( 0 );
-  globalSelection( GEOM_POINT );
+//   globalSelection( GEOM_POINT );
 
-  myEditCurrentArgument = Group1Sel->LineEdit1;
+  myEditCurrentArgument = WPlaneLineEdit;
   myEditCurrentArgument->setFocus();
 
-  GEOMBase_Helper::displayPreview();
+   if ( sender() == Group1Sel->LineEdit1 ) {
+     myEditCurrentArgument = Group1Sel->LineEdit1;
+     myEditCurrentArgument->setFocus();
+   }
+   else if ( sender() == Group1Sel1Spin->LineEdit1 ) {
+     myEditCurrentArgument = Group1Sel1Spin->LineEdit1;
+     myEditCurrentArgument->setFocus();
+   }
+   else if ( sender() == Group2Sel->LineEdit1 ) {
+     myEditCurrentArgument = Group2Sel->LineEdit1;
+     myEditCurrentArgument->setFocus();
+   }
+    else if ( sender() == Group2Sel->LineEdit2 ) {
+     myEditCurrentArgument = Group2Sel->LineEdit2;
+     myEditCurrentArgument->setFocus();
+   }
+
+  GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
 }
 
 
@@ -876,9 +1666,9 @@ void EntityGUI_SketcherDlg::ActivateThisDialog()
 // function : enterEvent [REDEFINED]
 // purpose  :
 //=================================================================================
-void EntityGUI_SketcherDlg::enterEvent(QEvent* e)
+void EntityGUI_SketcherDlg::enterEvent( QEvent* )
 {
-  if ( !GroupConstructors->isEnabled())
+  if ( !isEnabled() )
     ActivateThisDialog();
 }
 
@@ -887,183 +1677,437 @@ void EntityGUI_SketcherDlg::enterEvent(QEvent* e)
 // function : closeEvent()
 // purpose  :
 //=================================================================================
-void EntityGUI_SketcherDlg::closeEvent(QCloseEvent* e)
+void EntityGUI_SketcherDlg::closeEvent( QCloseEvent* e )
 {
+  MESSAGE("EntityGUI_SketcherDlg::closeEvent")
   //myGeometryGUI->SetState( -1 );
-  disconnect(((SalomeApp_Application*)(SUIT_Session::session()->activeApplication()))->selectionMgr(), 0, this, 0);
+  disconnect( myGeometryGUI->getApp()->selectionMgr(), 0, this, 0 );
+  myGeometryGUI->getApp()->updateActions();
   QDialog::closeEvent( e );
 }
 
+//=================================================================================
+// function : OnPointSelected
+// purpose  :
+//=================================================================================
+void EntityGUI_SketcherDlg::OnPointSelected(Qt::KeyboardModifiers modifiers, const gp_Pnt& thePnt,
+                                            bool isStart )
+{
+  // NOTE Basing the autoapply functionality on the background picture has no sense anymore
+  // The import picture functionality is now used for drawing on top of a picture
+
+//   SUIT_ViewWindow*      theViewWindow  = getDesktop()->activeWindow();
+//   OCCViewer_ViewPort3d* vp             = ((OCCViewer_ViewWindow*)theViewWindow)->getViewPort();
+//
+//   QString                theImgFileName;
+//   vp->background().texture( theImgFileName ); ////////////// VSR: temporarily
+
+  double x, y;
+  x = y = 0;
+
+  BRepBuilderAPI_MakeVertex mkVertex (thePnt);
+  TopoDS_Shape aShape = mkVertex.Shape();
+
+  // Taking into account LocalCS
+  gp_Ax3 aWPlane = GetActiveLocalCS();
+  gp_Trsf aTrans;
+
+  aTrans.SetTransformation(aWPlane);
+  BRepBuilderAPI_Transform aTransformation (aShape, aTrans, Standard_False);
+  aShape = aTransformation.Shape();
+
+  gp_Pnt aTrsfPnt;
+  GEOMBase::VertexToPoint( aShape, aTrsfPnt );
+
+  // NOTE autoapply disabled : doesn't seem useful anymore
+//   autoApply = ( (getPnt2ConstructorId() == 1) && (!theImgFileName.isEmpty()) );  // If no additional argument needed after selection and there is a backgroundimage
+                                                                                 // -> apply automatically
+
+  if ( getPnt1ConstructorId() == 0 ){                    // Relative selection mode
+    x = aTrsfPnt.X() - myLastX1;
+    y = aTrsfPnt.Y() - myLastY1;
+  }
+  else {
+    x = aTrsfPnt.X();
+    y = aTrsfPnt.Y();
+  }
+  switch (getPnt2ConstructorId()){
+    case 1:
+      Group2Spin->SpinBox_DX->setValue( x );
+      Group2Spin->SpinBox_DY->setValue( y );
+      Group2Spin->buttonApply->setFocus();               // Previous setFocus (during preview) may have been inoperative if it was disabled
+      break;
+    case 0:
+      Group3Spin->SpinBox_DX->setValue( x );
+      Group3Spin->SpinBox_DY->setValue( y );
+      Group3Spin->buttonApply->setFocus();
+      break;
+    case 2:
+      if (modifiers == Qt::MetaModifier){                // Select center with Meta key
+        Group4Spin->SpinBox_DX->setValue( x );
+        Group4Spin->SpinBox_DY->setValue( y );
+      }
+      else{                                              // Select end point
+        Group4Spin->SpinBox_DZ->setValue( x );
+        Group4Spin->SpinBox_DS->setValue( y );
+      }
+      Group4Spin->buttonApply->setFocus();
+      break;
+  }
+  if ( myConstructorId == 2 ) //RECTANGLE
+  {
+    if (isStart)
+    {
+      GroupRect->SpinBox_DX1->setValue( aTrsfPnt.X() );
+      GroupRect->SpinBox_DY1->setValue( aTrsfPnt.Y() );
+      GroupRect->SpinBox_DX2->setValue( aTrsfPnt.X() );
+      GroupRect->SpinBox_DY2->setValue( aTrsfPnt.Y() );
+    }
+    else
+    {
+      GroupRect->SpinBox_DX2->setValue( aTrsfPnt.X() );
+      GroupRect->SpinBox_DY2->setValue( aTrsfPnt.Y() );
+    }
+  }
+}
+
+//=================================================================================
+// function : OnFirstPoint
+// purpose  :
+//=================================================================================
+void EntityGUI_SketcherDlg::OnFirstPoint()
+{
+  MainWidget->RadioButton3->setEnabled( true );
+  MainWidget->GroupDest1->setEnabled( false );
+  GroupPt2->setEnabled( false );
+}
+
+//=================================================================================
+// function : OnNextPoint
+// purpose  :
+//=================================================================================
+void EntityGUI_SketcherDlg::OnNextPoint()
+{
+  MainWidget->RadioButton3->setEnabled( false );
+  MainWidget->GroupDest1->setEnabled( true );
+  TypeClicked(myConstructorId);
+}
 
 //=================================================================================
 // function : ValueChangedInSpinBox()
 // purpose  :
 //=================================================================================
-void EntityGUI_SketcherDlg::ValueChangedInSpinBox(double newValue)
+void EntityGUI_SketcherDlg::ValueChangedInSpinBox( double newValue )
 {
   QObject* send = (QObject*)sender();
-  Standard_Real vx, vy, vz, vs;
-  vx = vy = vz = vs = 0.0;
+  Standard_Real vx, vy, vz, vs, minRad, dx, dy;
+  vx = vy = vz = vs = minRad = dx = dy = 0.0;
 
-  if ( send == Group1Spin->SpinBox_DX)
-  {
-    vx = newValue;
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
+  double LastDecimal = 0.0;
+
+  QString vxStr, vyStr, vzStr, vsStr;
+
+  QString newValueStr;
+  if( SalomeApp_DoubleSpinBox* aDoubleSpinBox = (SalomeApp_DoubleSpinBox*)send )
+    newValueStr = aDoubleSpinBox->text();
+
+  if ( send == Group1Spin->SpinBox_DX ) {
+    vx = newValue;                        vxStr = newValueStr;
   }
-  else if ( send == Group2Spin->SpinBox_DX )
-  {
-    vx = newValue;
-    vy = Group2Spin->SpinBox_DY->GetValue();
+  else if ( send == Group1Sel1Spin->SpinBox_DX ) {
+    vx = newValue;                        vxStr = newValueStr;
   }
-  else if ( send == Group2Spin->SpinBox_DY)
-  {
-    vx = Group2Spin->SpinBox_DX->GetValue();
-    vy = newValue;
+  else if ( send == Group2Spin->SpinBox_DX ) {
+    vx = newValue;                        vxStr = newValueStr;
+    vy = Group2Spin->SpinBox_DY->value(); vyStr = Group2Spin->SpinBox_DY->text();
   }
-  else if ( send == Group3Spin->SpinBox_DX)
-  {
-    vx = newValue;
-    vy = Group3Spin->SpinBox_DY->GetValue();
-    vz = Group3Spin->SpinBox_DZ->GetValue();
+  else if ( send == Group2Spin->SpinBox_DY ) {
+    vx = Group2Spin->SpinBox_DX->value(); vxStr = Group2Spin->SpinBox_DX->text();
+    vy = newValue;                        vyStr = newValueStr;
   }
-  else if ( send == Group3Spin->SpinBox_DY)
-  {
-    vx = Group3Spin->SpinBox_DX->GetValue();
-    vy = newValue;
-    vz = Group3Spin->SpinBox_DZ->GetValue();
+  else if ( send == Group3Spin->SpinBox_DX ) {
+    vx = newValue;                        vxStr = newValueStr;
+    vy = Group3Spin->SpinBox_DY->value(); vyStr = Group3Spin->SpinBox_DY->text();
+    vz = Group3Spin->SpinBox_DZ->value();
+    if ( (mySketchType == PT_REL_RADIUS || mySketchType == PT_ABS_RADIUS) && (vx != 0 || vy != 0) ) {
+      if (mySketchType == PT_ABS_RADIUS){
+        dx = vx - myLastX1;
+        dy = vy - myLastY1;
+      }
+      else{
+        dx = vx;
+        dy = vy;
+      }
+      minRad = 0.5 * Sqrt(dx * dx + dy * dy);                             //Computation of the minimum acceptable radius for the arc calculation
+      if (aPrecision >= 0)    // 'f' format in the QString
+        LastDecimal = aPrecision;
+      else                    // 'g' format in the Qstring
+        LastDecimal = qAbs( aPrecision ) - ceil( log10(minRad) );
+      minRad = ceil(pow(10,LastDecimal) * minRad) / pow(10,LastDecimal);  // Rounded up at the last allowed decimal place
+      if ( Abs(vz) < minRad){
+        if (vz < 0.0)
+          Group3Spin->SpinBox_DZ->setValue( - minRad );
+        else
+          Group3Spin->SpinBox_DZ->setValue( minRad );
+      }
+    }
+    vz = Group3Spin->SpinBox_DZ->value(); vzStr = Group3Spin->SpinBox_DZ->text();
   }
-  else if ( send == Group3Spin->SpinBox_DZ)
-  {
-    vx = Group3Spin->SpinBox_DX->GetValue();
-    vy = Group3Spin->SpinBox_DY->GetValue();
-    vz = newValue;
+  else if ( send == Group3Spin->SpinBox_DY ) {
+    vx = Group3Spin->SpinBox_DX->value(); vxStr = Group3Spin->SpinBox_DX->text();
+    vy = newValue;                        vyStr = newValueStr;
+    vz = Group3Spin->SpinBox_DZ->value(); vzStr = Group3Spin->SpinBox_DZ->text();
+    if ( (mySketchType == PT_REL_RADIUS || mySketchType == PT_ABS_RADIUS) && (vx != 0 || vy != 0)){
+      if (mySketchType == PT_ABS_RADIUS){
+        dx = vx - myLastX1;
+        dy = vy - myLastY1;
+      }
+      else{
+        dx = vx;
+        dy = vy;
+      }
+      minRad = 0.5 * Sqrt(dx * dx + dy * dy);                            //Computation of the minimum acceptable radius for the arc calculation
+      if (aPrecision >= 0)    // 'f' format in the QString
+        LastDecimal = aPrecision;
+      else                    // 'g' format in the QString
+        LastDecimal = qAbs( aPrecision ) - ceil( log10(minRad) );
+      minRad = ceil(pow(10,LastDecimal) * minRad) / pow(10,LastDecimal); // Rounded up at the last allowed decimal place
+      if ( Abs(vz) < minRad){
+        if (vz < 0.0)
+          Group3Spin->SpinBox_DZ->setValue( - minRad );
+        else
+          Group3Spin->SpinBox_DZ->setValue( minRad );
+      }
+    }
+    vz = Group3Spin->SpinBox_DZ->value(); vzStr = Group3Spin->SpinBox_DZ->text();
   }
-  else if ( send == Group4Spin->SpinBox_DX)
-  {
-    vx = newValue;
-    vy = Group4Spin->SpinBox_DY->GetValue();
-    vz = Group4Spin->SpinBox_DZ->GetValue();
-    vs = Group4Spin->SpinBox_DS->GetValue();
+  else if ( send == Group3Spin->SpinBox_DZ ) {
+    vx = Group3Spin->SpinBox_DX->value(); vxStr = Group3Spin->SpinBox_DX->text();
+    vy = Group3Spin->SpinBox_DY->value(); vyStr = Group3Spin->SpinBox_DY->text();
+    vz = newValue;                        vzStr = newValueStr;
   }
-  else if ( send == Group4Spin->SpinBox_DY)
-  {
-    vx = Group4Spin->SpinBox_DX->GetValue();
-    vy = newValue;
-    vz = Group4Spin->SpinBox_DZ->GetValue();
-    vs = Group4Spin->SpinBox_DS->GetValue();
+  else if ( send == Group4Spin->SpinBox_DX ) {
+    vx = newValue;                        vxStr = newValueStr;
+    vy = Group4Spin->SpinBox_DY->value(); vyStr = Group4Spin->SpinBox_DY->text();
+    vz = Group4Spin->SpinBox_DZ->value(); vzStr = Group4Spin->SpinBox_DZ->text();
+    vs = Group4Spin->SpinBox_DS->value(); vsStr = Group4Spin->SpinBox_DS->text();
   }
-  else if ( send == Group4Spin->SpinBox_DZ)
-  {
-    vx = Group4Spin->SpinBox_DX->GetValue();
-    vy = Group4Spin->SpinBox_DY->GetValue();
-    vz = newValue;
-    vs = Group4Spin->SpinBox_DS->GetValue();
+  else if ( send == Group4Spin->SpinBox_DY ) {
+    vx = Group4Spin->SpinBox_DX->value(); vxStr = Group4Spin->SpinBox_DX->text();
+    vy = newValue;                        vyStr = newValueStr;
+    vz = Group4Spin->SpinBox_DZ->value(); vzStr = Group4Spin->SpinBox_DZ->text();
+    vs = Group4Spin->SpinBox_DS->value(); vsStr = Group4Spin->SpinBox_DS->text();
   }
-  else if ( send == Group4Spin->SpinBox_DS)
-  {
-    vx = Group4Spin->SpinBox_DX->GetValue();
-    vy = Group4Spin->SpinBox_DY->GetValue();
-    vz = Group4Spin->SpinBox_DZ->GetValue();
-    vs = newValue;
+  else if ( send == Group4Spin->SpinBox_DZ ) {
+    vx = Group4Spin->SpinBox_DX->value(); vxStr = Group4Spin->SpinBox_DX->text();
+    vy = Group4Spin->SpinBox_DY->value(); vyStr = Group4Spin->SpinBox_DY->text();
+    vz = newValue;                        vzStr = newValueStr;
+    vs = Group4Spin->SpinBox_DS->value(); vsStr = Group4Spin->SpinBox_DS->text();
+  }
+  else if ( send == Group4Spin->SpinBox_DS ) {
+    vx = Group4Spin->SpinBox_DX->value(); vxStr = Group4Spin->SpinBox_DX->text();
+    vy = Group4Spin->SpinBox_DY->value(); vyStr = Group4Spin->SpinBox_DY->text();
+    vz = Group4Spin->SpinBox_DZ->value(); vzStr = Group4Spin->SpinBox_DZ->text();
+    vs = newValue;                        vsStr = newValueStr;
   }
+  // Fix of the NPAL16010 bug is removed, because it's not actual with the Qt-4.x
 
-  if ( myConstructorId == 0 )
-  {  // SEGMENT
-    if ( mySketchType == PT_ABS)
-    {
+  if ( myConstructorId == 0 ) {  // SEGMENT
+    if ( mySketchType == PT_ABS ) {
       myX = vx;
       myY = vy;
+      myXStr = vxStr;
+      myYStr = vyStr;
     }
-    else if ( mySketchType == PT_RELATIVE)
-    {
+    else if ( mySketchType == PT_RELATIVE ) {
       myDX = vx;
       myDY = vy;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
     }
-    else if ( mySketchType == DIR_ANGLE_LENGTH)
-    {
+    else if ( mySketchType == DIR_ANGLE_LENGTH ) {
       myAngle = vx;
       myLength = vy;
+      myAngleStr = vxStr;
+      myLengthStr = vyStr;
     }
-    else if ( mySketchType == DIR_ANGLE_X)
-    {
+    else if ( mySketchType == DIR_ANGLE_X ) {
       myAngle = vx;
       myX = vy;
+      myAngleStr = vxStr;
+      myXStr = vyStr;
     }
-    else if ( mySketchType == DIR_ANGLE_Y)
-    {
+    else if ( mySketchType == DIR_ANGLE_Y ) {
       myAngle = vx;
       myY = vy;
+      myAngleStr = vxStr;
+      myYStr = vyStr;
     }
-    else if ( mySketchType == DIR_PER_LENGTH)
-    {
+    else if ( mySketchType == DIR_PER_LENGTH ) {
       myLength = vx;
+      myLengthStr = vxStr;
     }
-    else if ( mySketchType == DIR_PER_X)
-    {
+    else if ( mySketchType == DIR_PER_X ) {
       myX = vx;
+      myXStr = vxStr;
     }
-    else if ( mySketchType == DIR_PER_Y)
-    {
+    else if ( mySketchType == DIR_PER_Y ) {
       myY = vx;
+      myYStr = vxStr;
     }
-    else if ( mySketchType == DIR_TAN_LENGTH)
-    {
+    else if ( mySketchType == DIR_TAN_LENGTH ) {
       myLength = vx;
+      myLengthStr = vxStr;
     }
-    else if ( mySketchType == DIR_TAN_X)
-    {
+    else if ( mySketchType == DIR_TAN_X ) {
       myX = vx;
+      myXStr = vxStr;
     }
-    else if ( mySketchType == DIR_TAN_Y)
-    {
+    else if ( mySketchType == DIR_TAN_Y ) {
       myY = vx;
+      myYStr = vxStr;
     }
-    else if ( mySketchType == DIR_DXDY_LENGTH)
-    {
+    else if ( mySketchType == DIR_DXDY_LENGTH ) {
       myDX = vx;
       myDY = vy;
       myLength = vz;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+      myLengthStr = vzStr;
     }
-    else if ( mySketchType == DIR_DXDY_X)
-    {
+    else if ( mySketchType == DIR_DXDY_X ) {
       myDX = vx;
       myDY = vy;
       myX = vz;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+      myXStr = vzStr;
     }
-    else if ( mySketchType == DIR_DXDY_Y)
-    {
+    else if ( mySketchType == DIR_DXDY_Y ) {
       myDX = vx;
       myDY = vy;
       myY = vz;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+      myYStr = vzStr;
     }
   }
-  else if ( myConstructorId == 1 )
-  {  // ARC
-    if ( mySketchType == DIR_ANGLE_LENGTH)
-    {
+  else if ( myConstructorId == 1 ) {  // ARC
+    if ( mySketchType == PT_ABS ) {
+      myX = vx;
+      myY = vy;
+      myXStr = vxStr;
+      myYStr = vyStr;
+    }
+    else if ( mySketchType == PT_RELATIVE ) {
+      myDX = vx;
+      myDY = vy;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+    }
+    if ( mySketchType == PT_ABS_RADIUS ) {
+      myX = vx;
+      myY = vy;
+      myRadius=vz;
+      myXStr = vxStr;
+      myYStr = vyStr;
+      myRadiusStr = vzStr;
+    }
+    else if ( mySketchType == PT_REL_RADIUS ) {
+      myDX = vx;
+      myDY = vy;
+      myRadius=vz;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+      myRadiusStr = vzStr;
+    }
+    else if ( mySketchType == PT_SEL_RADIUS ) {
+      myRadius = vx;
+      myRadiusStr = vxStr;
+    }
+    if ( mySketchType == PT_ABS_CENTER ) {
+      myXc = vx;
+      myYc = vy;
+      myX = vz;
+      myY = vs;
+      myXcStr = vxStr;
+      myYcStr = vyStr;
+      myXStr = vzStr;
+      myYStr = vsStr;
+    }
+    else if ( mySketchType == PT_REL_CENTER ) {
+      myDXc = vx;
+      myDYc = vy;
+      myDX = vz;
+      myDY = vs;
+      myDXcStr = vxStr;
+      myDYcStr = vyStr;
+      myDXStr = vzStr;
+      myDYStr = vsStr;
+    }
+    if ( mySketchType == DIR_ANGLE_LENGTH ) {
       myAngle = vx;
       myRadius = vy;
       myLength = vz;
+      myAngleStr = vxStr;
+      myRadiusStr = vyStr;
+      myLengthStr = vzStr;
     }
-    else if ( mySketchType == DIR_PER_LENGTH)
-    {
+    else if ( mySketchType == DIR_PER_LENGTH ) {
       myRadius = vx;
       myLength = vy;
+      myRadiusStr = vxStr;
+      myLengthStr = vyStr;
     }
-    else if ( mySketchType == DIR_TAN_LENGTH)
-    {
+    else if ( mySketchType == DIR_TAN_LENGTH ) {
       myRadius = vx;
       myLength = vy;
+      myRadiusStr = vxStr;
+      myLengthStr = vyStr;
     }
-    else if ( mySketchType == DIR_DXDY_LENGTH)
-    {
+    else if ( mySketchType == DIR_DXDY_LENGTH ) {
       myDX = vx;
       myDY = vy;
       myRadius = vz;
       myLength = vs;
+      myDXStr = vxStr;
+      myDYStr = vyStr;
+      myRadiusStr = vzStr;
+      myLengthStr = vsStr;
     }
   }
+  else if ( myConstructorId == 2 ) {  // RECTANGLE
+    myX1 = GroupRect->SpinBox_DX1->value(); myX1Str = GroupRect->SpinBox_DX1->text();
+    myX2 = GroupRect->SpinBox_DX2->value(); myX2Str = GroupRect->SpinBox_DX2->text();
+    myY1 = GroupRect->SpinBox_DY1->value(); myY1Str = GroupRect->SpinBox_DY1->text();
+    myY2 = GroupRect->SpinBox_DY2->value(); myY2Str = GroupRect->SpinBox_DY2->text();
+  }
+
 
-  GEOMBase_Helper::displayPreview();
+  if (!autoApply)
+    GEOMBase_Helper::displayPreview( true, false, true, true, myLineWidth );
+
+  double x, y, xc, yc;
+  x = y = xc = yc = 0.0;
+  if ( mySketchType == PT_ABS_CENTER || mySketchType == PT_REL_CENTER )
+  {
+    if ( mySketchType == PT_REL_CENTER ){
+      x  = myDX  + myLastX1;
+      y  = myDY  + myLastY1;
+      xc = myDXc + myLastX1;
+      yc = myDYc + myLastY1;
+    }
+    else {
+      x  = myX ;
+      y  = myY ;
+      xc = myXc;
+      yc = myYc;
+    }
+    displayPntPreview(xc,yc);
+    displayPntPreview(x,y);
+  }
 }
 
 
@@ -1071,97 +2115,153 @@ void EntityGUI_SketcherDlg::ValueChangedInSpinBox(double newValue)
 // function : GetNewCommand()
 // purpose  : Build the new command with context
 //=================================================================================
-QString EntityGUI_SketcherDlg::GetNewCommand()
+QString EntityGUI_SketcherDlg::GetNewCommand( QString& theParameters )
 {
+  theParameters.clear();
   QString myNewCommand = ":";
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
+  int DigNum = qAbs(aPrecision);                   // options for the format of numbers in myNewCommand
+  char Format = 'f';
+  if ( aPrecision < 0 )                            // f --> DigNum is the number of digits after the decimal point
+    Format = 'g';                                  // g --> DigNum is the maximum number of significant digits
+
   if ( mySketchState == FIRST_POINT ) {
-    if ( mySketchType == PT_ABS || mySketchType == PT_SEL)
-      myNewCommand = myNewCommand + "F " + QString::number(myX) + " " + QString::number(myY);
-    if ( mySketchType == PT_RELATIVE)
-      myNewCommand = myNewCommand + "F " + QString::number(myDX) + " " + QString::number(myDY);
-    return myNewCommand;
-  }
-
-  if ( myConstructorId == 0  )
-  {  // SEGMENT
-    if ( mySketchType == PT_ABS || mySketchType == PT_SEL)
-      myNewCommand = myNewCommand + "TT " + QString::number(myX) + " " + QString::number(myY);
-    if ( mySketchType == PT_RELATIVE)
-      myNewCommand = myNewCommand + "T " + QString::number(myDX) + " " + QString::number(myDY);
-    if ( mySketchType == DIR_ANGLE_LENGTH)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(myAngle);
-      myNewCommand = myNewCommand + ":" + "L " + QString::number(myLength);
+    if ( mySketchType == PT_ABS || mySketchType == PT_SEL ) {
+      myNewCommand = myNewCommand + "F " + QString::number( myX, Format, DigNum) + " " + QString::number( myY, Format, DigNum);
+      theParameters = myXStr + ":" + myYStr;
     }
-    if ( mySketchType == DIR_ANGLE_X)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(myAngle);
-      myNewCommand = myNewCommand + ":" + "IX " + QString::number(myX);
+    if ( mySketchType == PT_RELATIVE) {
+      myNewCommand = myNewCommand + "F " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      theParameters = myDXStr + ":" + myDYStr;
     }
-    if ( mySketchType == DIR_ANGLE_Y)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(myAngle);
-      myNewCommand = myNewCommand + ":" + "IY " + QString::number(myY);
+    if (myConstructorId == 2 )
+      myNewCommand = ":";
+    else
+      return myNewCommand;
+  }
+
+  if ( myConstructorId == 0  ) {  // SEGMENT
+    if ( mySketchType == PT_ABS || mySketchType == PT_SEL ) {
+      myNewCommand = myNewCommand + "TT " + QString::number( myX, Format, DigNum) + " " + QString::number( myY, Format, DigNum);
+      theParameters = myXStr + ":" + myYStr;
     }
-    if ( mySketchType == DIR_PER_LENGTH)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(90.0);
-      myNewCommand = myNewCommand + ":" + "L " + QString::number(myLength);
+    if ( mySketchType == PT_RELATIVE) {
+      myNewCommand = myNewCommand + "T " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      theParameters = myDXStr + ":" + myDYStr;
     }
-    if ( mySketchType == DIR_PER_X)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(90.0);
-      myNewCommand = myNewCommand + ":" + "IX " + QString::number(myX);
+    if ( mySketchType == DIR_ANGLE_LENGTH ) {
+      myNewCommand = myNewCommand + "R " + QString::number( myAngle );
+      myNewCommand = myNewCommand + ":" + "L " + QString::number( myLength, Format, DigNum );
+      theParameters = myAngleStr + ":" + myLengthStr;
     }
-    if ( mySketchType == DIR_PER_Y)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(90.0);
-      myNewCommand = myNewCommand + ":" + "IY " + QString::number(myY);
-    }
-    if ( mySketchType == DIR_TAN_LENGTH)
-      myNewCommand = myNewCommand + "L " + QString::number(myLength);
-    if ( mySketchType == DIR_TAN_X)
-      myNewCommand = myNewCommand + "IX " + QString::number(myX);
-    if ( mySketchType == DIR_TAN_Y)
-      myNewCommand = myNewCommand + "IY " + QString::number(myY);
-    if ( mySketchType == DIR_DXDY_LENGTH)
-    {
-      myNewCommand = myNewCommand + "D " + QString::number(myDX) + " " + QString::number(myDY);
-      myNewCommand = myNewCommand + ":" + "L " + QString::number(myLength);
+    if ( mySketchType == DIR_ANGLE_X ) {
+      myNewCommand = myNewCommand + "R " + QString::number( myAngle );
+      myNewCommand = myNewCommand + ":" + "IX " + QString::number( myX, Format, DigNum);
+      theParameters = myAngleStr + ":" + myXStr;
     }
-    if ( mySketchType == DIR_DXDY_X)
-    {
-      myNewCommand = myNewCommand + "D " + QString::number(myDX) + " " + QString::number(myDY);
-      myNewCommand = myNewCommand + ":" + "IX " + QString::number(myX);
+    if ( mySketchType == DIR_ANGLE_Y ) {
+      myNewCommand = myNewCommand + "R " + QString::number( myAngle );
+      myNewCommand = myNewCommand + ":" + "IY " + QString::number( myY, Format, DigNum);
+      theParameters = myAngleStr + ":" + myYStr;
     }
-    if ( mySketchType == DIR_DXDY_Y)
-    {
-      myNewCommand = myNewCommand + "D " + QString::number(myDX) + " " + QString::number(myDY);
-      myNewCommand = myNewCommand + ":" + "IY " + QString::number(myY);
+    if ( mySketchType == DIR_PER_LENGTH ) {
+      myNewCommand = myNewCommand + "R " + QString::number( 90.0 );
+      myNewCommand = myNewCommand + ":" + "L " + QString::number( myLength, Format, DigNum );
+      theParameters = QString::number( 90.0 ) + ":" + myLengthStr;
+    }
+    if ( mySketchType == DIR_PER_X ) {
+      myNewCommand = myNewCommand + "R " + QString::number( 90.0 );
+      myNewCommand = myNewCommand + ":" + "IX " + QString::number( myX, Format, DigNum);
+      theParameters = QString::number( 90.0 ) + ":" + myXStr;
+    }
+    if ( mySketchType == DIR_PER_Y ) {
+      myNewCommand = myNewCommand + "R " + QString::number( 90.0 );
+      myNewCommand = myNewCommand + ":" + "IY " + QString::number( myY, Format, DigNum);
+      theParameters = QString::number( 90.0 ) + ":" + myYStr;
+    }
+    if ( mySketchType == DIR_TAN_LENGTH ) {
+      myNewCommand = myNewCommand + "L " + QString::number( myLength, Format, DigNum );
+      theParameters = myLengthStr;
+    }
+    if ( mySketchType == DIR_TAN_X ) {
+      myNewCommand = myNewCommand + "IX " + QString::number( myX, Format, DigNum);
+      theParameters = myXStr;
+    }
+    if ( mySketchType == DIR_TAN_Y) {
+      myNewCommand = myNewCommand + "IY " + QString::number(myY, Format, DigNum);
+      theParameters = myYStr;
+    }
+    if ( mySketchType == DIR_DXDY_LENGTH ) {
+      myNewCommand = myNewCommand + "D " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      myNewCommand = myNewCommand + ":" + "L " + QString::number( myLength, Format, DigNum );
+      theParameters = myDXStr + ":" + myDYStr + ":" + myLengthStr;
+    }
+    if ( mySketchType == DIR_DXDY_X ) {
+      myNewCommand = myNewCommand + "D " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      myNewCommand = myNewCommand + ":" + "IX " + QString::number( myX, Format, DigNum);
+      theParameters = myDXStr + ":" + myDYStr + ":" + myXStr;
+    }
+    if ( mySketchType == DIR_DXDY_Y ) {
+      myNewCommand = myNewCommand + "D " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      myNewCommand = myNewCommand + ":" + "IY " + QString::number( myY, Format, DigNum);
+      theParameters = myDXStr + ":" + myDYStr + ":" + myYStr;
     }
   }
-  else if ( myConstructorId == 1 )
-  {  // ARC
-    if ( mySketchType == DIR_ANGLE_LENGTH)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(myAngle);
-      myNewCommand = myNewCommand + ":" + "C " + QString::number(myRadius) + " " + QString::number(myLength);
+  else if ( myConstructorId == 1 ) {  // ARC
+    if ( mySketchType == PT_ABS || mySketchType == PT_SEL ) {
+      myNewCommand = myNewCommand + "AA " + QString::number( myX, Format, DigNum) + " " + QString::number( myY, Format, DigNum);
+      theParameters = myXStr + ":" + myYStr;
     }
-    if ( mySketchType == DIR_PER_LENGTH)
-    {
-      myNewCommand = myNewCommand + "R " + QString::number(90.0);
-      myNewCommand = myNewCommand + ":" + "C " + QString::number(myRadius) + " " + QString::number(myLength);
+    if ( mySketchType == PT_RELATIVE) {
+      myNewCommand = myNewCommand + "A " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      theParameters = myDXStr + ":" + myDYStr;
     }
-    if ( mySketchType == DIR_TAN_LENGTH)
-    {
-      myNewCommand = myNewCommand + "C " + QString::number(myRadius) + " " + QString::number(myLength);
+    if ( mySketchType == PT_ABS_RADIUS || mySketchType == PT_SEL_RADIUS ) {
+      myNewCommand = myNewCommand + "UU " + QString::number( myX, Format, DigNum) + " " + QString::number( myY, Format, DigNum ) + " " + QString::number( myRadius , Format,  DigNum)+ " " + QString::number( myCheckFlag );
+      theParameters = myXStr + ":" + myYStr + ":" + myRadiusStr;
     }
-    if ( mySketchType == DIR_DXDY_LENGTH)
-    {
-      myNewCommand = myNewCommand + "D " + QString::number(myDX) + " " + QString::number(myDY);
-      myNewCommand = myNewCommand + ":" + "C " + QString::number(myRadius) + " " + QString::number(myLength);
+    if ( mySketchType == PT_REL_RADIUS) {
+      myNewCommand = myNewCommand + "U " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum ) + " " + QString::number( myRadius, Format, DigNum )+ " " + QString::number( myCheckFlag );
+      theParameters = myDXStr + ":" + myDYStr + ":" + myRadiusStr;
+    }
+    if ( mySketchType == PT_ABS_CENTER || mySketchType == PT_SEL_CENTER ) {
+      myNewCommand = myNewCommand + "EE " + QString::number( myX, Format, DigNum) + " " + QString::number( myY, Format, DigNum ) + " " + QString::number( myXc , Format,  DigNum) + " " + QString::number( myYc , Format,  DigNum)+ " " + QString::number( myCheckFlag ) + " " + QString::number( 0 );
+      theParameters = myXStr + ":" + myYStr + ":" + myXcStr+ ":" + myYcStr;
+    }
+    if ( mySketchType == PT_REL_CENTER) {
+      myNewCommand = myNewCommand + "E " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum ) + " " + QString::number( myDXc, Format, DigNum )+ " " + QString::number( myDYc, Format, DigNum )+ " " + QString::number( myCheckFlag )+ " " + QString::number( 0 );
+      theParameters = myDXStr + ":" + myDYStr + ":" +  myDXcStr + ":" + myDYcStr ;
+    }
+    if ( mySketchType == DIR_ANGLE_LENGTH ) {
+      myNewCommand = myNewCommand + "R " + QString::number( myAngle );
+      myNewCommand = myNewCommand + ":" + "C " + QString::number( myRadius, Format, DigNum ) + " " + QString::number( myLength, Format, DigNum );
+      theParameters = myAngleStr + ":" + myRadiusStr + ":" + myLengthStr;
+    }
+    if ( mySketchType == DIR_PER_LENGTH ) {
+      myNewCommand = myNewCommand + "R " + QString::number( 90.0 );
+      myNewCommand = myNewCommand + ":" + "C " + QString::number( myRadius, Format, DigNum ) + " " + QString::number( myLength, Format, DigNum );
+      theParameters = QString::number( 90.0 ) + ":" + myRadiusStr + ":" + myLengthStr;
+    }
+    if ( mySketchType == DIR_TAN_LENGTH ) {
+      myNewCommand = myNewCommand + "C " + QString::number( myRadius, Format, DigNum ) + " " + QString::number( myLength, Format, DigNum );
+      theParameters = myRadiusStr + ":" + myLengthStr;
+    }
+    if ( mySketchType == DIR_DXDY_LENGTH ) {
+      myNewCommand = myNewCommand + "D " + QString::number( myDX, Format, DigNum ) + " " + QString::number( myDY, Format, DigNum );
+      myNewCommand = myNewCommand + ":" + "C " + QString::number( myRadius, Format, DigNum ) + " " + QString::number( myLength, Format, DigNum );
+      theParameters = myDXStr + ":" + myDYStr + ":" + myRadiusStr + ":" + myLengthStr;
     }
   }
+  else if ( myConstructorId == 2 ) {  // RECTANGLE
+      myNewCommand = myNewCommand + "F " + QString::number( myX1, Format, DigNum) + " " + QString::number( myY1, Format, DigNum)
+                                  + ":TT " + QString::number( myX1, Format, DigNum) + " " + QString::number( myY2, Format, DigNum)
+                                  + ":TT " + QString::number( myX2, Format, DigNum) + " " + QString::number( myY2, Format, DigNum)
+                                  + ":TT " + QString::number( myX2, Format, DigNum) + " " + QString::number( myY1, Format, DigNum)
+                                  + ":WW";
+
+      theParameters = myX1Str + ":" + myY1Str + ":" + myX1Str + ":" + myY2Str + ":" + myX2Str + ":" + myY2Str + ":" + myX2Str + ":" + myY1Str;
+    }
   return myNewCommand;
 }
 
@@ -1171,7 +2271,7 @@ QString EntityGUI_SketcherDlg::GetNewCommand()
 //=================================================================================
 GEOM::GEOM_IOperations_ptr EntityGUI_SketcherDlg::createOperation()
 {
-  return getGeomEngine()->GetICurvesOperations( getStudyId() );
+  return getGeomEngine()->GetICurvesOperations();
 }
 
 //=================================================================================
@@ -1180,7 +2280,35 @@ GEOM::GEOM_IOperations_ptr EntityGUI_SketcherDlg::createOperation()
 //=================================================================================
 bool EntityGUI_SketcherDlg::isValid( QString& msg )
 {
-  return true;
+  bool ok = true;
+  bool toCorrect = !IsPreview() || myIsApply;
+
+  if( Group1Spin->isVisible() ) {
+    ok = Group1Spin->SpinBox_DX->isValid( msg, toCorrect ) && ok;
+  }
+  else if( Group1Sel1Spin->isVisible() ) {
+    ok = Group1Sel1Spin->SpinBox_DX->isValid( msg, toCorrect ) && ok;
+  }
+  else if( Group2Spin->isVisible() ) {
+    ok = Group2Spin->SpinBox_DX->isValid( msg, toCorrect ) && ok;
+    ok = Group2Spin->SpinBox_DY->isValid( msg, toCorrect ) && ok;
+  }
+  else if( Group3Spin->isVisible() ) {
+    ok = Group3Spin->SpinBox_DX->isValid( msg, toCorrect ) && ok;
+    ok = Group3Spin->SpinBox_DY->isValid( msg, toCorrect ) && ok;
+    ok = Group3Spin->SpinBox_DZ->isValid( msg, toCorrect ) && ok;
+  }
+  else if( Group4Spin->isVisible() ) {
+    ok = Group4Spin->SpinBox_DX->isValid( msg, toCorrect ) && ok;
+    ok = Group4Spin->SpinBox_DY->isValid( msg, toCorrect ) && ok;
+    ok = Group4Spin->SpinBox_DZ->isValid( msg, toCorrect ) && ok;
+    ok = Group4Spin->SpinBox_DS->isValid( msg, toCorrect ) && ok;
+  }
+
+  if( myIsApply && !ok )
+    showError( msg );
+
+  return ok;
 }
 
 //=================================================================================
@@ -1189,27 +2317,64 @@ bool EntityGUI_SketcherDlg::isValid( QString& msg )
 //=================================================================================
 bool EntityGUI_SketcherDlg::execute( ObjectList& objects )
 {
-  if(mySketchState == FIRST_POINT) {
+  MESSAGE("EntityGUI_SketcherDlg::execute")
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  int aPrecision = resMgr->integerValue( "Geometry", "length_precision", 6 );
+  int DigNum = qAbs(aPrecision);                   // options for the format of numbers in myNewCommand
+  char Format = 'f';
+  if ( aPrecision < 0 )                            // f --> DigNum is the number of digits after the decimal point
+    Format = 'g';                                  // g --> DigNum is the maximum number of significant digits
+
+  QString aParameters;
+
+  if ( mySketchState == FIRST_POINT ) {
     myLastX2 = myX;
     myLastY2 = myY;
   }
   else {
     //Test if the current point is the same as the last one
     TopoDS_Shape myShape1, myShape2;
+    bool isDone = false;
+    double error = 0.;
+
+    // Set "C" numeric locale
+    Kernel_Utils::Localizer loc;
 
     //Last Shape
     QString Command1 = myCommand.join( "" );
-    Sketcher_Profile aProfile1 (Command1.ascii());
-    if(aProfile1.IsDone())
-      myShape1 = aProfile1.GetShape();
+    Sketcher_Profile aProfile1( Command1.toLatin1() );
+    myShape1 = aProfile1.GetShape();
 
     //Current Shape
-    QString Command2 = Command1 + GetNewCommand();
-    Sketcher_Profile aProfile2 (Command2.ascii());
-    if(aProfile2.IsDone())
-      myShape2 = aProfile2.GetShape();
+    QString Command2 = Command1 + GetNewCommand( aParameters );
+    Sketcher_Profile aProfile2( Command2.toLatin1() );
+    myShape2 = aProfile2.GetShape( &isDone, &error );
+
+    //Error Message
+    if ( mySketchType == PT_ABS_CENTER || mySketchType == PT_REL_CENTER  ){
+      if (error > Precision::Confusion()){
+        Group4Spin->label->show();
+        Group4Spin->label->setText( tr("GEOM_SKETCHER_WARNING") + QString::number( error, Format, DigNum));
+      }
+      else{
+        Group4Spin->label->hide();
+      }
+    }
+    else
+      Group4Spin->label->hide();
+    if ( mySketchType == PT_SEL_CENTER ){
+      if (error > Precision::Confusion()){
+        Group2Sel->label->show();
+        Group2Sel->label->setText( tr("GEOM_SKETCHER_WARNING") + QString::number( error, Format, DigNum));
+      }
+      else{
+        Group2Sel->label->hide();
+      }
+    }
+    else
+      Group2Sel->label->hide();
 
-    if(myShape2.IsNull()) {
+    if ( myShape2.IsNull() ) {
       //the current point is the same as the last one
       myLastX2 = myLastX1;
       myLastY2 = myLastY1;
@@ -1217,94 +2382,102 @@ bool EntityGUI_SketcherDlg::execute( ObjectList& objects )
     else {
       TopoDS_Vertex V1, V2;
       gp_Pnt pt;
-      if(myShape1.ShapeType() == TopAbs_VERTEX) {
-       //the last shape is the first point
-       pt = BRep_Tool::Pnt(TopoDS::Vertex(myShape1));
-       myLastX1 = pt.X();
-       myLastY1 = pt.Y();
+      if ( myShape1.ShapeType() == TopAbs_VERTEX ) {
+        //the last shape is the first point
+        pt = BRep_Tool::Pnt( TopoDS::Vertex( myShape1 ) );
+        myLastX1 = pt.X();
+        myLastY1 = pt.Y();
       }
       else {
-       TopExp::Vertices(TopoDS::Wire(myShape1), V1, V2);
-       pt = BRep_Tool::Pnt(V2);
-       myLastX1 = pt.X();
-       myLastY1 = pt.Y();
+        TopExp::Vertices( TopoDS::Wire( myShape1 ), V1, V2 );
+        pt = BRep_Tool::Pnt( V2 );
+        myLastX1 = pt.X();
+        myLastY1 = pt.Y();
       }
-      TopExp::Vertices(TopoDS::Wire(myShape2), V1, V2);
-      pt = BRep_Tool::Pnt(V2);
+      TopExp::Vertices( TopoDS::Wire( myShape2 ), V1, V2 );
+      pt = BRep_Tool::Pnt( V2 );
       myLastX2 = pt.X();
       myLastY2 = pt.Y();
     }
   }
 
   QString cmd;
-  if( ( mySketchState != FIRST_POINT && myLastX1 == myLastX2 && myLastY1 == myLastY2 ) || myIsAllAdded ) {
+  if ( ( mySketchState != FIRST_POINT &&
+         myLastX1 == myLastX2 && myLastY1 == myLastY2 ) || myIsAllAdded ) {
     cmd = myCommand.join( "" );
-
     if ( Group1Sel->isVisible() ) {
-      Group1Sel->buttonApply->setEnabled(false);
-      Group1Sel->buttonApply->setFocus();
+      Group1Sel->buttonApply->setEnabled( false );
+      //Group1Sel->buttonApply->setFocus();
+    }
+    if ( Group2Sel->isVisible() ) {
+      Group2Sel->buttonApply->setEnabled( false );
+      //Group2Sel->buttonApply->setFocus();
+    }
+    if ( Group1Sel1Spin->isVisible() ) {
+      Group1Sel1Spin->buttonApply->setEnabled( false );
+      //Group1Sel1Spin->buttonApply->setFocus();
     }
     if ( Group1Spin->isVisible() ) {
-      Group1Spin->buttonApply->setEnabled(false);
-      Group1Spin->buttonApply->setFocus();
+      Group1Spin->buttonApply->setEnabled( false );
+      //Group1Spin->buttonApply->setFocus();
     }
     if ( Group2Spin->isVisible() ) {
-      Group2Spin->buttonApply->setEnabled(false);
-      Group2Spin->buttonApply->setFocus();
+      Group2Spin->buttonApply->setEnabled( false );
+      //Group2Spin->buttonApply->setFocus();
     }
     if ( Group3Spin->isVisible() ) {
-      Group3Spin->buttonApply->setEnabled(false);
-      Group3Spin->buttonApply->setFocus();
+      Group3Spin->buttonApply->setEnabled( false );
+      //Group3Spin->buttonApply->setFocus();
     }
     if ( Group4Spin->isVisible() ) {
-      Group4Spin->buttonApply->setEnabled(false);
-      Group4Spin->buttonApply->setFocus();
+      Group4Spin->buttonApply->setEnabled( false );
+      //Group4Spin->buttonApply->setFocus();
     }
   }
   else {
-    cmd = myCommand.join( "" ) + GetNewCommand();
+    cmd = myCommand.join( "" ) + GetNewCommand( aParameters );
 
     if ( Group1Sel->isVisible() ) {
-      Group1Sel->buttonApply->setEnabled(true);
-      Group1Sel->buttonApply->setFocus();
+      Group1Sel->buttonApply->setEnabled( true );
+    }
+    if ( Group2Sel->isVisible() ) {
+      Group2Sel->buttonApply->setEnabled( true );
+    }
+    if ( Group1Sel1Spin->isVisible() ) {
+      Group1Sel1Spin->buttonApply->setEnabled( true );;
     }
     if ( Group1Spin->isVisible() ) {
-      Group1Spin->buttonApply->setEnabled(true);
-      Group1Spin->buttonApply->setFocus();
+      Group1Spin->buttonApply->setEnabled( true );
     }
     if ( Group2Spin->isVisible() ) {
-      Group2Spin->buttonApply->setEnabled(true);
-      Group2Spin->buttonApply->setFocus();
+      Group2Spin->buttonApply->setEnabled( true );
     }
     if ( Group3Spin->isVisible() ) {
-      Group3Spin->buttonApply->setEnabled(true);
-      Group3Spin->buttonApply->setFocus();
+      Group3Spin->buttonApply->setEnabled( true );
     }
     if ( Group4Spin->isVisible() ) {
-      Group4Spin->buttonApply->setEnabled(true);
-      Group4Spin->buttonApply->setFocus();
+      Group4Spin->buttonApply->setEnabled( true );
     }
   }
-    
-  gp_Ax3 myWPlane = myGeometryGUI->GetWorkingPlane();
-  GEOM::ListOfDouble_var WPlane = new GEOM::ListOfDouble;
-  WPlane->length(9);
-  WPlane[0] = myWPlane.Location().X();
-  WPlane[1] = myWPlane.Location().Y();
-  WPlane[2] = myWPlane.Location().Z();
-
-  WPlane[3] = myWPlane.Direction().X();
-  WPlane[4] = myWPlane.Direction().Y();
-  WPlane[5] = myWPlane.Direction().Z();
-
-  WPlane[6] = myWPlane.XDirection().X();
-  WPlane[7] = myWPlane.XDirection().Y();
-  WPlane[8] = myWPlane.XDirection().Z();
 
-  GEOM::GEOM_Object_var anObj = GEOM::GEOM_ICurvesOperations::_narrow( getOperation() )->MakeSketcher( cmd.latin1(), WPlane );
+  GEOM::GEOM_ICurvesOperations_var anOper = GEOM::GEOM_ICurvesOperations::_narrow(getOperation());
+  GEOM::GEOM_Object_var anObj = NULL;
 
+  int index = ComboBox1->currentIndex();
+  if(index != -1 && !myWPlane->_is_nil()) // The combobox is not empty
+  {
+    anObj = anOper->MakeSketcherOnPlane( cmd.toLatin1().constData(), myWPlane );
+  }
   if ( !anObj->_is_nil() )
+  {
+    if( !IsPreview() ) {
+      QStringList aCurrentParameters = myParameters;
+      aCurrentParameters << aParameters;
+      anObj->SetParameters(aCurrentParameters.join(":").toUtf8().constData());
+    }
+
     objects.push_back( anObj._retn() );
+  }
 
   return true;
 }
@@ -1318,41 +2491,93 @@ void EntityGUI_SketcherDlg::displayPreview( GEOM::GEOM_Object_ptr object,
                                             const bool            append,
                                             const bool            activate,
                                             const bool            update,
-                                            const double          lineWidth )
+                                            const double          lineWidth,
+                                            const int             /*displayMode*/,
+                                            const int             /*color*/ )
 {
-  // Set color for preview shape
-  getDisplayer()->SetColor( Quantity_NOC_RED );
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+
+  QColor aColor = resMgr->colorValue("Geometry","line_color",QColor(255,0,0));
+  Quantity_NameOfColor line_color = SalomeApp_Tools::color( aColor ).Name();
 
   // set width of displayed shape
-  getDisplayer()->SetWidth( lineWidth );
+  int lw = lineWidth;
+  if(lw == -1) {
+    lw = resMgr->integerValue("Geometry", "preview_edge_width", -1);
+  }
+  getDisplayer()->SetWidth( lw );
 
   // Disable activation of selection
   getDisplayer()->SetToActivate( activate );
 
   // Make a reference to GEOM_Object
-  getDisplayer()->SetName( myGeometryGUI->getApp()->orb()->object_to_string( object ) );
+  CORBA::String_var objStr = myGeometryGUI->getApp()->orb()->object_to_string( object );
+  getDisplayer()->SetName( objStr.in() );
 
-  // Create wire from applayed object
+  // Create wire from applied object
   TopoDS_Shape anApplyedWire, aLastSegment;
   if ( !createShapes( object, anApplyedWire, aLastSegment ) )
     return;
 
   // Build prs
+  if( myConstructorId != 2)
+    getDisplayer()->SetColor( line_color );
+  else
+    getDisplayer()->SetColor( Quantity_NOC_VIOLET );
+
   SALOME_Prs* aPrs = getDisplayer()->BuildPrs( anApplyedWire );
   if ( aPrs != 0 && !aPrs->IsNull() )
     GEOMBase_Helper::displayPreview( aPrs, append, update );
 
   getDisplayer()->SetColor( Quantity_NOC_VIOLET );
   aPrs = getDisplayer()->BuildPrs( aLastSegment );
+
   if ( aPrs != 0 && !aPrs->IsNull() )
     GEOMBase_Helper::displayPreview( aPrs, append, update );
 
+  getDisplayer()->SetColor( line_color );
+
   getDisplayer()->UnsetName();
 
   // Enable activation of displayed objects
   getDisplayer()->SetToActivate( true );
 }
 
+//================================================================
+// Function : displayPntPreview
+// Purpose  : creates a TopoDS_VERTEX and display a preview of it
+//================================================================
+void EntityGUI_SketcherDlg::displayPntPreview(const double x,
+                                              const double y,
+                                              bool append,
+                                              bool update
+                                             )
+{
+  // Get globalCS and working plane
+  gp_Ax3 globalCS = WPlaneToLCS( myGlobalCS );
+  gp_Ax3 aWPlane  = GetActiveLocalCS();
+
+  // Build point in localCS
+  gp_Pnt aPnt = gp_Pnt(x,y,0.0);
+
+  // Get transfomation from local to global CS
+  gp_Trsf aTrans;
+  aTrans.SetTransformation(aWPlane, globalCS);
+
+  BRepBuilderAPI_MakeVertex mkVertex (aPnt);
+  TopoDS_Shape aLocalVertex = mkVertex.Shape();
+
+  // Perform transformation
+  BRepBuilderAPI_Transform aTransformation (aLocalVertex, aTrans, Standard_False);
+  TopoDS_Shape aGlobalVertex = aTransformation.Shape();
+
+  // Build prs with vertex in globalCS
+  SALOME_Prs* aPrs = getDisplayer()->BuildPrs( aGlobalVertex );
+  if ( aPrs != 0 && !aPrs->IsNull() )
+    GEOMBase_Helper::displayPreview( aPrs, append, update );
+
+}
+
 //================================================================
 // Function : createShapes
 // Purpose  : Create applyed wire, and last segment from entry object
@@ -1362,30 +2587,29 @@ bool EntityGUI_SketcherDlg::createShapes( GEOM::GEOM_Object_ptr theObject,
                                           TopoDS_Shape&         theLastSegment )
 {
   TopoDS_Shape aShape;
-  if ( !GEOMBase::GetShape( theObject, aShape ) ||
-       aShape.ShapeType() != TopAbs_WIRE && aShape.ShapeType() != TopAbs_VERTEX )
+  if (  !GEOMBase::GetShape( theObject, aShape ) ||
+       ( aShape.ShapeType() != TopAbs_WIRE && aShape.ShapeType() != TopAbs_VERTEX ) )
     return false;
 
-  if ( Group1Sel->isVisible()  && !Group1Sel->buttonApply->isEnabled()  ||
-       Group1Spin->isVisible() && !Group1Spin->buttonApply->isEnabled() ||
-       Group2Spin->isVisible() && !Group2Spin->buttonApply->isEnabled() ||
-       Group3Spin->isVisible() && !Group3Spin->buttonApply->isEnabled() ||
-       Group4Spin->isVisible() && !Group4Spin->buttonApply->isEnabled() )
-  {
+  if ( ( Group1Sel->isVisible()  && !Group1Sel->buttonApply->isEnabled() )||
+       ( Group2Sel->isVisible()  && !Group2Sel->buttonApply->isEnabled() ) ||
+       ( Group1Sel1Spin->isVisible()  && !Group1Sel1Spin->buttonApply->isEnabled() ) ||
+       ( Group1Spin->isVisible() && !Group1Spin->buttonApply->isEnabled() ) ||
+       ( Group2Spin->isVisible() && !Group2Spin->buttonApply->isEnabled() ) ||
+       ( Group3Spin->isVisible() && !Group3Spin->buttonApply->isEnabled() ) ||
+       ( Group4Spin->isVisible() && !Group4Spin->buttonApply->isEnabled() ) ) {
      theApplyedWire = aShape;
      return true;
   }
 
   BRepBuilderAPI_MakeWire aBuilder;
   TopExp_Explorer anExp( aShape, TopAbs_EDGE );
-  while( 1 )
-  {
+  while ( 1 ) {
     TopoDS_Shape anEdge = anExp.Current();
     anExp.Next();
     if ( anExp.More() ) // i.e. non-last edge
       aBuilder.Add( TopoDS::Edge( anEdge ) );
-    else
-    {
+    else {
       theLastSegment = anEdge;
       break;
     }
@@ -1397,10 +2621,248 @@ bool EntityGUI_SketcherDlg::createShapes( GEOM::GEOM_Object_ptr theObject,
   return true;
 }
 
+//=================================================================================
+// function : acceptMouseEvent()
+// purpose  :
+//=================================================================================
+bool EntityGUI_SketcherDlg::acceptMouseEvent() const
+{
+  return ( (getPnt1ConstructorId() == 1
+            || getPnt1ConstructorId() == 0
+            || myConstructorId == 2)                       //accept mouse event only on absolute and relative selection mode
+            && !WPlaneLineEdit->isEnabled());              //or when the constructor is rectangle
+                                                           //called by EntityGUI::OnMousePress()
+}
 
+//=================================================================================
+// function : keyPressEvent()
+// purpose  :
+//=================================================================================
+void  EntityGUI_SketcherDlg::keyPressEvent( QKeyEvent* e )
+{
+  QDialog::keyPressEvent( e );
+  if ( e->isAccepted() )
+    return;
 
+  if ( e->key() == Qt::Key_F1 ) {
+    e->accept();
+    ClickOnHelp();
+  }
+}
 
+//=================================================================================
+// function : initSpinBox()
+// purpose  :
+//=================================================================================
+void EntityGUI_SketcherDlg::initSpinBox( SalomeApp_DoubleSpinBox* spinBox,
+                                         double min,  double max,
+                                         double step, const char* quantity )
+{
+  // The same stuff as in GEOMBase_Skeleton::initSpinBox()!
+  // TODO: Think how to keep the single piece of code...
+
+  // Obtain precision from preferences
+  SUIT_ResourceMgr* resMgr = SUIT_Session::session()->resourceMgr();
+  int aPrecision = resMgr->integerValue( "Geometry", quantity, 6 );
+
+  spinBox->setPrecision( aPrecision );
+  spinBox->setDecimals( qAbs( aPrecision ) ); // it's necessary to set decimals before the range setting,
+                                              // by default Qt rounds boundaries to 2 decimals at setRange
+  spinBox->setRange( min, max );
+  spinBox->setSingleStep( step );
+
+  // Add a hint for the user saying how to tune precision
+  QString userPropName = QObject::tr( QString( "GEOM_PREF_%1" ).arg( quantity ).toLatin1().constData() );
+  spinBox->setProperty( "validity_tune_hint",
+                        QVariant( QObject::tr( "GEOM_PRECISION_HINT" ).arg( userPropName ) ) );
+}
 
+//=================================================================================
+// function : SetDoubleSpinBoxStep()
+// purpose  : Double spin box management
+//=================================================================================
+void EntityGUI_SketcherDlg::SetDoubleSpinBoxStep( double step )
+{
+  Group1Spin->SpinBox_DX->setSingleStep(step);
+  Group1Sel1Spin->SpinBox_DX->setSingleStep(step);
+  Group2Spin->SpinBox_DX->setSingleStep(step);
+  Group2Spin->SpinBox_DY->setSingleStep(step);
+  Group3Spin->SpinBox_DX->setSingleStep(step);
+  Group3Spin->SpinBox_DY->setSingleStep(step);
+  Group3Spin->SpinBox_DZ->setSingleStep(step);
+  Group4Spin->SpinBox_DZ->setSingleStep(step);
+
+  // san: Do NOT override the step when a speicifc step value is used
+  // in some input fields!
+  //Group4Spin->SpinBox_DX->setSingleStep(step);
+  //Group4Spin->SpinBox_DY->setSingleStep(step);
+  //Group4Spin->SpinBox_DS->setSingleStep(step);
+}
 
+//=================================================================================
+// function : AddLocalCS()
+// purpose  : Add All Coordinates systems in study
+//=================================================================================
+void EntityGUI_SketcherDlg::AddLocalCS(GEOM::GEOM_Object_var aSelectedObject)
+{
+  QString aName = GEOMBase::GetName( aSelectedObject );
 
+  int index = ComboBox1->findText(aName, Qt::MatchExactly);
 
+  if (index==-1)  // If the working plane hasn't been added yet
+  {
+    myWPlaneList.push_back(aSelectedObject);
+    myWPlane = aSelectedObject;
+    addSubshapesToStudy();
+    myLCSList.push_back(WPlaneToLCS(aSelectedObject));
+    ComboBox1->addItem(aName);
+    index = ComboBox1->count();
+    ComboBox1->setCurrentIndex(index-1);
+  }
+  else
+  {
+    ComboBox1->setCurrentIndex(index);
+  }
+  ActivateLocalCS();
+}
+
+//=================================================================================
+// function : FindLocalCS()
+// purpose  : Find All Coordinates systems in study
+//=================================================================================
+void EntityGUI_SketcherDlg::FindLocalCS()
+{
+  ComboBox1->clear();
+  myWPlaneList.clear();
+  SalomeApp_Application* app =
+    dynamic_cast< SalomeApp_Application* >( SUIT_Session::session()->activeApplication() );
+  if ( !app )
+    return;
+
+  SalomeApp_Study* appStudy = dynamic_cast<SalomeApp_Study*>( app->activeStudy() );
+  if ( !appStudy )
+    return;
+
+  _PTR(Study) aStudy = appStudy->studyDS();
+
+  //add Global CS
+  ComboBox1->addItem(tr("GEOM_GCS"));
+  myWPlaneList.push_back(myGlobalCS);
+
+  // get GEOM component
+  CORBA::String_var geomIOR = app->orb()->object_to_string( GeometryGUI::GetGeomGen() );
+  _PTR(SObject) obj = aStudy->FindObjectIOR( geomIOR.in() );
+  if (!obj)
+    return;
+  _PTR(SComponent) fc = obj->GetFatherComponent();
+  QString geomComp = fc->GetID().c_str();
+  _PTR(SObject) comp = aStudy->FindObjectID( geomComp.toUtf8().data() );
+  if ( !comp )
+    return;
+
+  // browse through all GEOM data tree
+  _PTR(ChildIterator) it ( aStudy->NewChildIterator( comp ) );
+  for ( it->InitEx( true ); it->More(); it->Next() )
+  {
+    _PTR(SObject) child( it->Value() );
+    CORBA::Object_var corbaObj = GeometryGUI::ClientSObjectToObject( child );
+    GEOM::GEOM_Object_var geomObj = GEOM::GEOM_Object::_narrow( corbaObj );
+    if( CORBA::is_nil( geomObj ) )
+      continue;
+    if (geomObj->GetType() == GEOM_MARKER)
+    {
+      myWPlaneList.push_back(geomObj);
+      myLCSList.push_back(WPlaneToLCS(geomObj));
+      ComboBox1->addItem(geomObj->GetName());
+    }
+  }
+}
+
+//=================================================================================
+// function : WPlaneToLCS ( aWPlane )
+// purpose  :
+//=================================================================================
+gp_Ax3 EntityGUI_SketcherDlg::WPlaneToLCS( GEOM::GEOM_Object_var geomObj )
+{
+  TopoDS_Shape aShape = GEOM_Client::get_client().GetShape(GeometryGUI::GetGeomGen(), geomObj);
+
+  gp_Ax3 aLCS;
+  if (CORBA::is_nil( geomObj ) || aShape.IsNull())
+  {
+    MESSAGE("CORBA::is_nil( geomObj ) || aShape.IsNull()")
+  }
+  aLCS.Transform(aShape.Location().Transformation());
+  if (aShape.ShapeType() == TopAbs_FACE)
+  {
+    GEOM::GEOM_IMeasureOperations_ptr aMeasureOp =
+    myGeometryGUI->GetGeomGen()->GetIMeasureOperations();
+    double Ox, Oy, Oz, Zx, Zy, Zz, Xx, Xy, Xz;
+    aMeasureOp->GetPosition( geomObj, Ox, Oy, Oz, Zx, Zy, Zz, Xx, Xy, Xz);
+    if ( aMeasureOp->IsDone() )
+    {
+      gp_Pnt aPnt ( Ox, Oy, Oz );
+      gp_Dir aDirN ( Zx, Zy, Zz );
+      gp_Dir aDirX ( Xx, Xy, Xz );
+      aLCS = gp_Ax3( aPnt, aDirN, aDirX );
+    }
+  }
+  return aLCS;
+}
+
+
+//=================================================================================
+// function : getPnt1ConstructorId()
+// purpose  :
+//=================================================================================
+int EntityGUI_SketcherDlg::getPnt1ConstructorId() const
+{
+  int buttonId = GroupPt->ButtonGroup->checkedId();
+//   MESSAGE("buttonId = "<<buttonId)
+  return buttonId;
+}
+
+//=================================================================================
+// function : getPnt2ConstructorId()
+// purpose  :
+//=================================================================================
+int EntityGUI_SketcherDlg::getPnt2ConstructorId() const
+{
+  int buttonId = GroupPt2->ButtonGroup->checkedId();
+//   MESSAGE("buttonId = "<<buttonId)
+  return buttonId;
+}
+
+//=================================================================================
+// function : GetActiveLocalCS()
+// purpose  : Get Working plane
+//=================================================================================
+gp_Ax3 EntityGUI_SketcherDlg::GetActiveLocalCS()
+{
+  int ind = ComboBox1->currentIndex();
+  if (ind == -1)
+    return myGeometryGUI->GetWorkingPlane();
+
+  gp_Ax3 aLCS = myLCSList.at(ind);
+  myWPlane = myWPlaneList.at(ind);
+
+  return aLCS;
+}
+
+//=================================================================================
+// function : ActivateLocalCS()
+// purpose  : Activate & Fit Working plane
+//=================================================================================
+void EntityGUI_SketcherDlg::ActivateLocalCS()
+{
+  myGeometryGUI->SetWorkingPlane( GetActiveLocalCS() );
+  myGeometryGUI->ActiveWorkingPlane();
+}
+
+//=================================================================================
+// function : addSubshapeToStudy
+// purpose  : virtual method to add new SubObjects if local selection
+//=================================================================================
+void EntityGUI_SketcherDlg::addSubshapesToStudy()
+{
+  GEOMBase::PublishSubObject(myWPlane);
+}