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     Graphic3d_GraduatedTrihedron gt;
 269     // main params
 270     gt.SetToDrawTickmarks(Standard_True);  // to draw grid
 271     gt.SetToDrawAxes(Standard_True);       // to draw axes
 272     gt.SetGridColor(Quantity_NOC_WHITE);   // grid color
 273     // X axis aspect
 274     gt.ChangeXAxisAspect().SetName(anAxisData[0].Name.toLatin1().constData());
 275     gt.ChangeXAxisAspect().SetToDrawName(anAxisData[0].DrawName);
 276     gt.ChangeXAxisAspect().SetToDrawValues(anAxisData[0].DrawValues);
 277     gt.ChangeXAxisAspect().SetToDrawTickmarks(anAxisData[0].DrawTickmarks);
 278     gt.ChangeXAxisAspect().SetNameColor(Quantity_Color(anAxisData[0].NameColor.redF(),
 279                                                        anAxisData[0].NameColor.greenF(),
 280                                                        anAxisData[0].NameColor.blueF(),
 281                                                        Quantity_TOC_RGB));
 282     gt.ChangeXAxisAspect().SetColor(Quantity_Color(anAxisData[0].Color.redF(),
 283                                                    anAxisData[0].Color.greenF(),
 284                                                    anAxisData[0].Color.blueF(),
 285                                                    Quantity_TOC_RGB));
 286     gt.ChangeXAxisAspect().SetTickmarkNumber(anAxisData[0].NbValues-1);
 287     gt.ChangeXAxisAspect().SetTickmarkLength(anAxisData[0].TickmarkLength);
 288     gt.ChangeXAxisAspect().SetValuesOffset(anAxisData[0].Offset);
 289     gt.ChangeXAxisAspect().SetNameOffset(anAxisData[0].Offset + aGap); // see above
 290     // Y axis aspect
 291     gt.ChangeYAxisAspect().SetName(anAxisData[1].Name.toLatin1().constData());
 292     gt.ChangeYAxisAspect().SetToDrawName(anAxisData[1].DrawName);
 293     gt.ChangeYAxisAspect().SetToDrawValues(anAxisData[1].DrawValues);
 294     gt.ChangeYAxisAspect().SetToDrawTickmarks(anAxisData[1].DrawTickmarks);
 295     gt.ChangeYAxisAspect().SetNameColor(Quantity_Color(anAxisData[1].NameColor.redF(),
 296                                                        anAxisData[1].NameColor.greenF(),
 297                                                        anAxisData[1].NameColor.blueF(),
 298                                                        Quantity_TOC_RGB));
 299     gt.ChangeYAxisAspect().SetColor(Quantity_Color(anAxisData[1].Color.redF(),
 300                                                    anAxisData[1].Color.greenF(),
 301                                                    anAxisData[1].Color.blueF(),
 302                                                    Quantity_TOC_RGB));
 303     gt.ChangeYAxisAspect().SetTickmarkNumber(anAxisData[1].NbValues-1);
 304     gt.ChangeYAxisAspect().SetTickmarkLength(anAxisData[1].TickmarkLength);
 305     gt.ChangeYAxisAspect().SetValuesOffset(anAxisData[1].Offset);
 306     gt.ChangeYAxisAspect().SetNameOffset(anAxisData[1].Offset + aGap); // see above
 307     // Z axis aspect
 308     gt.ChangeZAxisAspect().SetName(anAxisData[2].Name.toLatin1().constData());
 309     gt.ChangeZAxisAspect().SetToDrawName(anAxisData[2].DrawName);
 310     gt.ChangeZAxisAspect().SetToDrawValues(anAxisData[2].DrawValues);
 311     gt.ChangeZAxisAspect().SetToDrawTickmarks(anAxisData[2].DrawTickmarks);
 312     gt.ChangeZAxisAspect().SetNameColor(Quantity_Color(anAxisData[2].NameColor.redF(),
 313                                                        anAxisData[2].NameColor.greenF(),
 314                                                        anAxisData[2].NameColor.blueF(),
 315                                                        Quantity_TOC_RGB));
 316     gt.ChangeZAxisAspect().SetColor(Quantity_Color(anAxisData[2].Color.redF(),
 317                                                    anAxisData[2].Color.greenF(),
 318                                                    anAxisData[2].Color.blueF(),
 319                                                    Quantity_TOC_RGB));
 320     gt.ChangeZAxisAspect().SetTickmarkNumber(anAxisData[2].NbValues-1);
 321     gt.ChangeZAxisAspect().SetTickmarkLength(anAxisData[2].TickmarkLength);
 322     gt.ChangeZAxisAspect().SetValuesOffset(anAxisData[2].Offset);
 323     gt.ChangeZAxisAspect().SetNameOffset(anAxisData[2].Offset + aGap); // see above
 324     // draw trihedron
 325     theView->GraduatedTrihedronDisplay(gt);
 326 #else
 327     theView->GraduatedTrihedronDisplay(
 328       anAxisData[0].Name.toLatin1().constData(),
 329       anAxisData[1].Name.toLatin1().constData(),
 330       anAxisData[2].Name.toLatin1().constData(),
 331       anAxisData[0].DrawName,
 332       anAxisData[1].DrawName,
 333       anAxisData[2].DrawName,
 334       anAxisData[0].DrawValues,
 335       anAxisData[1].DrawValues,
 336       anAxisData[2].DrawValues,
 337       Standard_True, // draw grid
 338       Standard_False, // draw axes
 339       anAxisData[0].NbValues - 1,
 340       anAxisData[1].NbValues - 1,
 341       anAxisData[2].NbValues - 1,
 342       anAxisData[0].Offset,
 343       anAxisData[1].Offset,
 344       anAxisData[2].Offset,
 345       anAxisData[0].Offset + aGap, // see above
 346       anAxisData[1].Offset + aGap, // see above
 347       anAxisData[2].Offset + aGap, // see above
 348       anAxisData[0].DrawTickmarks,
 349       anAxisData[1].DrawTickmarks,
 350       anAxisData[2].DrawTickmarks,
 351       anAxisData[0].TickmarkLength,
 352       anAxisData[1].TickmarkLength,
 353       anAxisData[2].TickmarkLength,
 354       Quantity_NOC_WHITE, // grid color
 355       Quantity_Color( anAxisData[0].NameColor.redF(),
 356                       anAxisData[0].NameColor.greenF(),
 357                       anAxisData[0].NameColor.blueF(),
 358                       Quantity_TOC_RGB ),
 359       Quantity_Color( anAxisData[1].NameColor.redF(),
 360                       anAxisData[1].NameColor.greenF(),
 361                       anAxisData[1].NameColor.blueF(),
 362                       Quantity_TOC_RGB ),
 363       Quantity_Color( anAxisData[2].NameColor.redF(),
 364                       anAxisData[2].NameColor.greenF(),
 365                       anAxisData[2].NameColor.blueF(),
 366                       Quantity_TOC_RGB ),
 367       Quantity_Color( anAxisData[0].Color.redF(),
 368                       anAxisData[0].Color.greenF(),
 369                       anAxisData[0].Color.blueF(),
 370                       Quantity_TOC_RGB ),
 371       Quantity_Color( anAxisData[1].Color.redF(),
 372                       anAxisData[1].Color.greenF(),
 373                       anAxisData[1].Color.blueF(),
 374                       Quantity_TOC_RGB ),
 375       Quantity_Color( anAxisData[2].Color.redF(),
 376                       anAxisData[2].Color.greenF(),
 377                       anAxisData[2].Color.blueF(),
 378                       Quantity_TOC_RGB ) );
 379 #endif // OCC_VERSION_LARGE > 0x06080000
 380   }
 381   else
 382     theView->GraduatedTrihedronErase();
 383
 384   theView->Redraw();
 385 }