src/VVTK/VVTK_PickingDlg.h

   1 //  Copyright (C) 2007-2008  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.
  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 //  File   : VVTK_PickingDlg.h
  23 //  Author : Oleg Uvarov
  24 //  Module : VISU
  25 //
  26 #ifndef VVTK_PICKINGDLG_H
  27 #define VVTK_PICKINGDLG_H
  28
  29 #include "SVTK_DialogBase.h"
  30
  31 #include <vtkObject.h>
  32 #include <vtkSmartPointer.h>
  33
  34 #include <QLineEdit>
  35
  36 class vtkActorCollection;
  37 class vtkCallbackCommand;
  38 class vtkImageData;
  39
  40 class QLabel;
  41 class QComboBox;
  42 class QCheckBox;
  43 class QPushButton;
  44
  45 class QtxAction;
  46 class QtxDoubleSpinBox;
  47 class QtxIntSpinBox;
  48 class QtxColorButton;
  49
  50 class VISU_GaussPtsAct;
  51 class VISU_PickingSettings;
  52
  53 class SVTK_MainWindow;
  54 class SVTK_RenderWindowInteractor;
  55 class VVTK_ValidatedLineEdit;
  56
  57 //! Picking Dialog.
  58 /*!
  59  * Uses for set up picking preferenses and apply
  60  * them to all actors in the current renderer.
  61  */
  62 class VVTK_PickingDlg : public SVTK_DialogBase
  63 {
  64   Q_OBJECT
  65
  66 public:
  67   VVTK_PickingDlg(QtxAction* theAction,
  68                   SVTK_MainWindow* theParent,
  69                   const char* theName);
  70
  71   ~VVTK_PickingDlg();
  72
  73   //! Make an actor to listen the event of Update Picking Settings event.
  74   void             AddActor( VISU_GaussPtsAct* );
  75   void             RemoveActor( VISU_GaussPtsAct* );
  76
  77   //! Update dialog contents.
  78   void             Update();
  79
  80   VISU_PickingSettings* GetPickingSettings();
  81
  82   void             SetInteractor( SVTK_RenderWindowInteractor* );
  83
  84 protected slots:
  85   void             onSelectionEvent();
  86   void             onClickApply();
  87   void             onClickClose();
  88   void             onClickHelp();
  89
  90   //void             onColorButtonPressed();
  91   void             onSelectionValidate();
  92
  93 private:
  94   static void      ProcessEvents(vtkObject* theObject,
  95                                  unsigned long theEvent,
  96                                  void* theClientData,
  97                                  void* theCallData);
  98
  99   void             KeyPressed();
 100   void             keyPressEvent( QKeyEvent* e );
 101
 102 private:
 103   QtxDoubleSpinBox* myCursorSizeSpinBox;
 104   QtxDoubleSpinBox* myPyramidHeightSpinBox;
 105   QtxColorButton*   mySelectionColorButton;
 106   QtxDoubleSpinBox* myPointToleranceSpinBox;
 107   QtxIntSpinBox*    myTransparencySpinBox;
 108   QComboBox*        myPositionComboBox;
 109   QtxDoubleSpinBox* myZoomFactorSpinBox;
 110   QtxIntSpinBox*    myStepNumberSpinBox;
 111   QCheckBox*        myDisplayParentMeshCheckBox;
 112
 113   QtxAction*        myAction;
 114   vtkSmartPointer<VISU_PickingSettings>
 115                     myPickingSettings;
 116
 117   VVTK_ValidatedLineEdit*
 118                     myParentElementLineEdit;
 119   VVTK_ValidatedLineEdit*
 120                     myLocalPointLineEdit;
 121
 122   SVTK_RenderWindowInteractor*
 123                     myInteractor;
 124
 125   float             myPriority;
 126   vtkSmartPointer<vtkCallbackCommand>
 127                     myEventCallbackCommand;
 128 };
 129
 130 class VVTK_ValidatedLineEdit : public QLineEdit
 131 {
 132   Q_OBJECT;
 133 public:
 134   VVTK_ValidatedLineEdit( QWidget* parent );
 135
 136 public slots:
 137   void MarkValidated( const QString& theText );
 138 };
 139
 140 #endif