src/OCCViewer/OCCViewer_CubeAxesDlg.cxx

   1 // Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License, or (at your option) any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #include "OCCViewer_CubeAxesDlg.h"
  24
  25 #include "OCCViewer_FontWidget.h"
  26 #include "OCCViewer_ViewPort3d.h"
  27 #include "OCCViewer_ViewWindow.h"
  28
  29 #include "QtxAction.h"
  30 #include "QtxIntSpinBox.h"
  31
  32 #include <Basics_OCCTVersion.hxx>
  33
  34 #if OCC_VERSION_LARGE > 0x06080000
  35 #include <Graphic3d_GraduatedTrihedron.hxx>
  36 #endif
  37
  38 #include <QCheckBox>
  39 #include <QGroupBox>
  40 #include <QLineEdit>
  41
  42 /*!
  43   \class OCCViewer_CubeAxesDlg::AxisWidget
  44   \brief Axis tab widget of the "Graduated axis" dialog box
  45   \internal
  46 */
  47
  48 /*!
  49   Constructor
  50 */
  51 OCCViewer_AxisWidget::OCCViewer_AxisWidget (QWidget* theParent)
  52 : ViewerTools_AxisWidgetBase(theParent)
  53 {
  54 }
  55
  56 /*!
  57   Destructor
  58 */
  59 OCCViewer_AxisWidget::~OCCViewer_AxisWidget()
  60 {
  61 }
  62
  63 /*!
  64   Create font widget
  65 */
  66 ViewerTools_FontWidgetBase* OCCViewer_AxisWidget::createFontWidget( QWidget* theParent )
  67 {
  68   OCCViewer_FontWidget* aFontWidget = new OCCViewer_FontWidget( theParent );
  69   aFontWidget->Initialize();
  70   return aFontWidget;
  71 }
  72
  73 /*!
  74   Set axis data
  75 */
  76 void OCCViewer_AxisWidget::SetData( const AxisData& theAxisData )
  77 {
  78   myNameGrp->setChecked( theAxisData.DrawName );
  79   myAxisName->setText( theAxisData.Name );
  80   myNameFont->SetData( theAxisData.NameColor, 0, false, false, false );
  81
  82   myLabelsGrp->setChecked( theAxisData.DrawValues );
  83   myLabelNumber->setValue( theAxisData.NbValues );
  84   myLabelOffset->setValue( theAxisData.Offset );
  85   myLabelsFont->SetData( theAxisData.Color, 0, false, false, false );
  86
  87   myTicksGrp->setChecked( theAxisData.DrawTickmarks );
  88   myTickLength->setValue( theAxisData.TickmarkLength );
  89 }
  90
  91 /*!
  92   Get axis data
  93 */
  94 void OCCViewer_AxisWidget::GetData( AxisData& theAxisData )
  95 {
  96   theAxisData.DrawName = myNameGrp->isChecked();
  97   theAxisData.Name = myAxisName->text();
  98
  99   int aNameFamily;
 100   bool aNameBold, aNameItalic, aNameShadow;
 101   myNameFont->GetData( theAxisData.NameColor, aNameFamily, aNameBold, aNameItalic, aNameShadow );
 102
 103   theAxisData.DrawValues = myLabelsGrp->isChecked();
 104   theAxisData.NbValues = myLabelNumber->value();
 105   theAxisData.Offset = myLabelOffset->value();
 106
 107   int aLabelFamily;
 108   bool aLabelBold, aLabelItalic, aLabelShadow;
 109   myLabelsFont->GetData( theAxisData.Color, aLabelFamily, aLabelBold, aLabelItalic, aLabelShadow );
 110
 111   theAxisData.DrawTickmarks = myTicksGrp->isChecked();
 112   theAxisData.TickmarkLength = myTickLength->value();
 113 }
 114
 115 /*
 116   Class       : OCCViewer_CubeAxesDlg
 117   Description : Dialog for specifying cube axes properties
 118 */
 119
 120 /*!
 121   Constructor
 122 */
 123 OCCViewer_CubeAxesDlg::OCCViewer_CubeAxesDlg(QtxAction* theAction,
 124                                              OCCViewer_ViewWindow* theParent,
 125                                              const char* theName):
 126   ViewerTools_CubeAxesDlgBase(theAction,
 127                               theParent,
 128                               theName),
 129   myMainWindow(theParent)
 130 {
 131 }
 132
 133 /*!
 134   Destructor
 135 */
 136 OCCViewer_CubeAxesDlg::~OCCViewer_CubeAxesDlg()
 137 {
 138 }
 139
 140 /*!
 141   Create axis widget
 142 */
 143 ViewerTools_AxisWidgetBase* OCCViewer_CubeAxesDlg::createAxisWidget( QWidget* theParent )
 144 {
 145   OCCViewer_AxisWidget* anAxisWidget = new OCCViewer_AxisWidget( theParent );
 146   anAxisWidget->initialize();
 147   return anAxisWidget;
 148 }
 149
 150 /*!
 151   Update dialog fields, connect signals and slots, show dialog
 152 */
 153 void OCCViewer_CubeAxesDlg::initialize()
 154 {
 155   ViewerTools_CubeAxesDlgBase::initialize();
 156
 157   for( int i = 0; i < 3; i++ )
 158   {
 159     if( OCCViewer_AxisWidget* anAxisWidget = dynamic_cast<OCCViewer_AxisWidget*>( myAxes[ i ] ) )
 160     {
 161       OCCViewer_AxisWidget::AxisData anAxisData;
 162       switch( i )
 163       {
 164         case 0:
 165           anAxisData.Name = "X";
 166           anAxisData.NameColor = anAxisData.Color = Qt::red;
 167           break;
 168         case 1:
 169           anAxisData.Name = "Y";
 170           anAxisData.NameColor = anAxisData.Color = Qt::green;
 171           break;
 172         case 2:
 173           anAxisData.Name = "Z";
 174           anAxisData.NameColor = anAxisData.Color = Qt::blue;
 175           break;
 176       }
 177       anAxisData.DrawName       = true;
 178       anAxisData.DrawValues     = true;
 179       anAxisData.NbValues       = 3;
 180       anAxisData.Offset         = 2;
 181       anAxisData.DrawTickmarks  = true;
 182       anAxisData.TickmarkLength = 5;
 183       anAxisWidget->SetData( anAxisData );
 184     }
 185   }
 186 }
 187
 188 /*!
 189   Update dialog fields, connect signals and slots, show dialog
 190 */
 191 void OCCViewer_CubeAxesDlg::Update()
 192 {
 193   ViewerTools_CubeAxesDlgBase::Update();
 194 }
 195
 196 /*!
 197   Verify validity of entry data
 198 */
 199 bool OCCViewer_CubeAxesDlg::onApply()
 200 {
 201   bool isOk = ViewerTools_CubeAxesDlgBase::onApply();
 202
 203   try
 204   {
 205     QWidget *aCurrWid = this->focusWidget();
 206     aCurrWid->clearFocus();
 207     aCurrWid->setFocus();
 208
 209     if( OCCViewer_ViewPort3d* aViewPort = myMainWindow->getViewPort() )
 210     {
 211       Handle(V3d_View) aView = aViewPort->getView();
 212       if( !aView.IsNull() )
 213         ApplyData( aView );
 214     }
 215   }
 216   catch(...)
 217   {
 218     isOk = false;
 219   }
 220
 221   return isOk;
 222 }
 223
 224 /*!
 225   Get graduated trihedron parameters
 226 */
 227 void OCCViewer_CubeAxesDlg::GetData( bool& theIsVisible, OCCViewer_AxisWidget::AxisData theAxisData[3] )
 228 {
 229   theIsVisible = myIsVisible->isChecked();
 230   for( int i = 0; i < 3; i++ )
 231     if( OCCViewer_AxisWidget* anAxisWidget = dynamic_cast<OCCViewer_AxisWidget*>( myAxes[ i ] ) )
 232       anAxisWidget->GetData( theAxisData[i] );
 233 }
 234
 235 /*!
 236   Set graduated trihedron parameters
 237 */
 238 void OCCViewer_CubeAxesDlg::SetData( bool theIsVisible, OCCViewer_AxisWidget::AxisData theAxisData[3] )
 239 {
 240   myIsVisible->setChecked( theIsVisible );
 241   for( int i = 0; i < 3; i++ )
 242     if( OCCViewer_AxisWidget* anAxisWidget = dynamic_cast<OCCViewer_AxisWidget*>( myAxes[ i ] ) )
 243       anAxisWidget->SetData( theAxisData[i] );
 244 }
 245
 246 /*!
 247   Apply graduated trihedron parameters
 248 */
 249 void OCCViewer_CubeAxesDlg::ApplyData( const Handle(V3d_View)& theView )
 250 {
 251   if( theView.IsNull() )
 252     return;
 253
 254   if( myIsVisible->isChecked() )
 255   {
 256     OCCViewer_AxisWidget::AxisData anAxisData[3];
 257     for( int i = 0; i < 3; i++ ) {
 258       if( OCCViewer_AxisWidget* anAxisWidget = dynamic_cast<OCCViewer_AxisWidget*>( myAxes[ i ] ) )
 259         anAxisWidget->GetData( anAxisData[i] );
 260     }
 261
 262     // A gap used offset of axis names' offset
 263     // (this hard-coded value will be removed when the
 264     // font support will be introduced in OCC-6.4)
 265     int aGap = 20;
 266
 267 #if OCC_VERSION_LARGE > 0x06080000
 268 #ifdef OCCT_DEV_COMPAT // VSR: temporarily, to be removed later and replace below implementation
 269     Graphic3d_GraduatedTrihedron gt;
 270     // main params
 271     gt.SetDrawGrid(Standard_True);       // to draw grid
 272     gt.SetDrawAxes(Standard_True);       // to draw axes
 273     gt.SetGridColor(Quantity_NOC_WHITE); // grid color
 274     // axes params
 275     for ( int i = 0; i < 3; i++ ) {
 276       Graphic3d_AxisAspect& aspect = gt.ChangeAxisAspect(i);
 277       aspect.SetName(anAxisData[i].Name.toLatin1().constData());
 278       aspect.SetDrawName(anAxisData[i].DrawName);
 279       aspect.SetDrawValues(anAxisData[i].DrawValues);
 280       aspect.SetDrawTickmarks(anAxisData[i].DrawTickmarks);
 281       aspect.SetNameColor(Quantity_Color(anAxisData[i].NameColor.redF(),
 282                                          anAxisData[i].NameColor.greenF(),
 283                                          anAxisData[i].NameColor.blueF(),
 284                                          Quantity_TOC_RGB));
 285       aspect.SetColor(Quantity_Color(anAxisData[i].Color.redF(),
 286                                      anAxisData[i].Color.greenF(),
 287                                      anAxisData[i].Color.blueF(),
 288                                      Quantity_TOC_RGB));
 289       aspect.SetTickmarksNumber(anAxisData[i].NbValues-1);
 290       aspect.SetTickmarksLength(anAxisData[i].TickmarkLength);
 291       aspect.SetValuesOffset(anAxisData[i].Offset);
 292       aspect.SetNameOffset(anAxisData[i].Offset + aGap); // see above
 293     }
 294     // draw trihedron
 295     theView->GraduatedTrihedronDisplay(gt);
 296 #else // #ifdef OCCT_DEV_COMPAT / VSR: temporarily, to be removed later and replace below implementation
 297     Graphic3d_GraduatedTrihedron gt;
 298     // main params
 299     gt.SetToDrawTickmarks(Standard_True);  // to draw grid
 300     gt.SetToDrawAxes(Standard_True);       // to draw axes
 301     gt.SetGridColor(Quantity_NOC_WHITE);   // grid color
 302     // X axis aspect
 303     gt.ChangeXAxisAspect().SetName(anAxisData[0].Name.toLatin1().constData());
 304     gt.ChangeXAxisAspect().SetToDrawName(anAxisData[0].DrawName);
 305     gt.ChangeXAxisAspect().SetToDrawValues(anAxisData[0].DrawValues);
 306     gt.ChangeXAxisAspect().SetToDrawTickmarks(anAxisData[0].DrawTickmarks);
 307     gt.ChangeXAxisAspect().SetNameColor(Quantity_Color(anAxisData[0].NameColor.redF(),
 308                                                        anAxisData[0].NameColor.greenF(),
 309                                                        anAxisData[0].NameColor.blueF(),
 310                                                        Quantity_TOC_RGB));
 311     gt.ChangeXAxisAspect().SetColor(Quantity_Color(anAxisData[0].Color.redF(),
 312                                                    anAxisData[0].Color.greenF(),
 313                                                    anAxisData[0].Color.blueF(),
 314                                                    Quantity_TOC_RGB));
 315     gt.ChangeXAxisAspect().SetTickmarkNumber(anAxisData[0].NbValues-1);
 316     gt.ChangeXAxisAspect().SetTickmarkLength(anAxisData[0].TickmarkLength);
 317     gt.ChangeXAxisAspect().SetValuesOffset(anAxisData[0].Offset);
 318     gt.ChangeXAxisAspect().SetNameOffset(anAxisData[0].Offset + aGap); // see above
 319     // Y axis aspect
 320     gt.ChangeYAxisAspect().SetName(anAxisData[1].Name.toLatin1().constData());
 321     gt.ChangeYAxisAspect().SetToDrawName(anAxisData[1].DrawName);
 322     gt.ChangeYAxisAspect().SetToDrawValues(anAxisData[1].DrawValues);
 323     gt.ChangeYAxisAspect().SetToDrawTickmarks(anAxisData[1].DrawTickmarks);
 324     gt.ChangeYAxisAspect().SetNameColor(Quantity_Color(anAxisData[1].NameColor.redF(),
 325                                                        anAxisData[1].NameColor.greenF(),
 326                                                        anAxisData[1].NameColor.blueF(),
 327                                                        Quantity_TOC_RGB));
 328     gt.ChangeYAxisAspect().SetColor(Quantity_Color(anAxisData[1].Color.redF(),
 329                                                    anAxisData[1].Color.greenF(),
 330                                                    anAxisData[1].Color.blueF(),
 331                                                    Quantity_TOC_RGB));
 332     gt.ChangeYAxisAspect().SetTickmarkNumber(anAxisData[1].NbValues-1);
 333     gt.ChangeYAxisAspect().SetTickmarkLength(anAxisData[1].TickmarkLength);
 334     gt.ChangeYAxisAspect().SetValuesOffset(anAxisData[1].Offset);
 335     gt.ChangeYAxisAspect().SetNameOffset(anAxisData[1].Offset + aGap); // see above
 336     // Z axis aspect
 337     gt.ChangeZAxisAspect().SetName(anAxisData[2].Name.toLatin1().constData());
 338     gt.ChangeZAxisAspect().SetToDrawName(anAxisData[2].DrawName);
 339     gt.ChangeZAxisAspect().SetToDrawValues(anAxisData[2].DrawValues);
 340     gt.ChangeZAxisAspect().SetToDrawTickmarks(anAxisData[2].DrawTickmarks);
 341     gt.ChangeZAxisAspect().SetNameColor(Quantity_Color(anAxisData[2].NameColor.redF(),
 342                                                        anAxisData[2].NameColor.greenF(),
 343                                                        anAxisData[2].NameColor.blueF(),
 344                                                        Quantity_TOC_RGB));
 345     gt.ChangeZAxisAspect().SetColor(Quantity_Color(anAxisData[2].Color.redF(),
 346                                                    anAxisData[2].Color.greenF(),
 347                                                    anAxisData[2].Color.blueF(),
 348                                                    Quantity_TOC_RGB));
 349     gt.ChangeZAxisAspect().SetTickmarkNumber(anAxisData[2].NbValues-1);
 350     gt.ChangeZAxisAspect().SetTickmarkLength(anAxisData[2].TickmarkLength);
 351     gt.ChangeZAxisAspect().SetValuesOffset(anAxisData[2].Offset);
 352     gt.ChangeZAxisAspect().SetNameOffset(anAxisData[2].Offset + aGap); // see above
 353     // draw trihedron
 354     theView->GraduatedTrihedronDisplay(gt);
 355 #endif // #ifdef OCCT_DEV_COMPAT / VSR: temporarily, to be removed later and replace below implementation
 356 #else
 357     theView->GraduatedTrihedronDisplay(
 358       anAxisData[0].Name.toLatin1().constData(),
 359       anAxisData[1].Name.toLatin1().constData(),
 360       anAxisData[2].Name.toLatin1().constData(),
 361       anAxisData[0].DrawName,
 362       anAxisData[1].DrawName,
 363       anAxisData[2].DrawName,
 364       anAxisData[0].DrawValues,
 365       anAxisData[1].DrawValues,
 366       anAxisData[2].DrawValues,
 367       Standard_True, // draw grid
 368       Standard_False, // draw axes
 369       anAxisData[0].NbValues - 1,
 370       anAxisData[1].NbValues - 1,
 371       anAxisData[2].NbValues - 1,
 372       anAxisData[0].Offset,
 373       anAxisData[1].Offset,
 374       anAxisData[2].Offset,
 375       anAxisData[0].Offset + aGap, // see above
 376       anAxisData[1].Offset + aGap, // see above
 377       anAxisData[2].Offset + aGap, // see above
 378       anAxisData[0].DrawTickmarks,
 379       anAxisData[1].DrawTickmarks,
 380       anAxisData[2].DrawTickmarks,
 381       anAxisData[0].TickmarkLength,
 382       anAxisData[1].TickmarkLength,
 383       anAxisData[2].TickmarkLength,
 384       Quantity_NOC_WHITE, // grid color
 385       Quantity_Color( anAxisData[0].NameColor.redF(),
 386                       anAxisData[0].NameColor.greenF(),
 387                       anAxisData[0].NameColor.blueF(),
 388                       Quantity_TOC_RGB ),
 389       Quantity_Color( anAxisData[1].NameColor.redF(),
 390                       anAxisData[1].NameColor.greenF(),
 391                       anAxisData[1].NameColor.blueF(),
 392                       Quantity_TOC_RGB ),
 393       Quantity_Color( anAxisData[2].NameColor.redF(),
 394                       anAxisData[2].NameColor.greenF(),
 395                       anAxisData[2].NameColor.blueF(),
 396                       Quantity_TOC_RGB ),
 397       Quantity_Color( anAxisData[0].Color.redF(),
 398                       anAxisData[0].Color.greenF(),
 399                       anAxisData[0].Color.blueF(),
 400                       Quantity_TOC_RGB ),
 401       Quantity_Color( anAxisData[1].Color.redF(),
 402                       anAxisData[1].Color.greenF(),
 403                       anAxisData[1].Color.blueF(),
 404                       Quantity_TOC_RGB ),
 405       Quantity_Color( anAxisData[2].Color.redF(),
 406                       anAxisData[2].Color.greenF(),
 407                       anAxisData[2].Color.blueF(),
 408                       Quantity_TOC_RGB ) );
 409 #endif // OCC_VERSION_LARGE > 0x06080000
 410   }
 411   else
 412     theView->GraduatedTrihedronErase();
 413
 414   theView->Redraw();
 415 }