src/MeasureGUI/MeasureGUI_ManageDimensionsDlg.h

   1 // Copyright (C) 2007-2016  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 // GEOM GEOMGUI : GUI for Geometry component
  24 // File   : MeasureGUI_ManageDimensionsDlg.h
  25 // Author : Anton POLETAEV, Open CASCADE S.A.S.
  26 //
  27 #ifndef MEASUREGUI_MANAGEDIMENSIONSDLG_H
  28 #define MEASUREGUI_MANAGEDIMENSIONSDLG_H
  29
  30 #include <GEOMBase_Skeleton.h>
  31 #include "MeasureGUI_DimensionInteractor.h"
  32 #include "MeasureGUI_Widgets.h"
  33 #include <GEOMGUI_DimensionProperty.h>
  34
  35 class DlgRef_1Sel;
  36 class QTreeWidget;
  37 class QPushButton;
  38 class SOCC_Viewer;
  39 class MeasureGUI_CreateDimensionDlg;
  40
  41 //=================================================================================
  42 // class    : MeasureGUI_ManageDimensionsDlg
  43 // purpose  : The dialog provides interactive management of measurement
  44 //            dimension presentations and the "dimension" property state of
  45 //            GEOM shape objects.
  46 //=================================================================================
  47 class MeasureGUI_ManageDimensionsDlg : public GEOMBase_Skeleton
  48 {
  49   Q_OBJECT
  50
  51 public:
  52   MeasureGUI_ManageDimensionsDlg( GeometryGUI*, QWidget* );
  53   ~MeasureGUI_ManageDimensionsDlg();
  54
  55 protected:
  56   enum Selection
  57   {
  58     Selection_None,
  59     Selection_Object,
  60     Selection_Dimension
  61   };
  62
  63 /* User event logics */
  64 protected slots:
  65   void                            StartObjectSelection() { StartSelection( Selection_Object ); }
  66   void                            StartSelection( const Selection theSelection );
  67   void                            StopSelection();
  68   void                            OnSelection();
  69   void                            SelectionIntoArgument( const Selection theSelection );
  70   void                            OnAdd();
  71   void                            OnRemove();
  72   void                            OnChangeItem( QTreeWidgetItem* theItem );
  73   void                            OnSelectItem();
  74   void                            OnShowAll();
  75   void                            OnHideAll();
  76   void                            OnInteractionFinished( Handle_AIS_InteractiveObject theIO );
  77   void                            Suspend();
  78   void                            Resume();
  79   void                            ClickOnOk();
  80   virtual void                    ClickOnCancel();
  81   bool                            ClickOnApply();
  82   void                            OnFinish();
  83   void                            OnActivateThisDialog();
  84   void                            OnDeactivateThisDialog();
  85   void                            OnDimensionAdded();
  86
  87
  88 /* Utils */
  89 private:
  90   void                            SetEditObject( const GEOM::GeomObjPtr& );
  91   void                            RestoreState();
  92   void                            PopulateList();
  93   bool                            HasUnsavedChanges();
  94   bool                            AllowedToCancelChanges();
  95   bool                            AllowedToSaveChanges();
  96   bool                            WarnUnsaved();
  97   int                             IdFromItem( QTreeWidgetItem* theItem );
  98   int                             IdFromPrs( const Handle(AIS_InteractiveObject)& theAIS );
  99   void                            SelectInList( const Handle(AIS_InteractiveObject)& theIO );
 100   void                            SelectInList( const int theId );
 101   void                            SelectInViewer( SOCC_Viewer* theViewer, const int theId );
 102   void                            RedisplayObject();
 103
 104 private:
 105   void                            enterEvent(QEvent*);
 106
 107 private:
 108   enum GroupItems
 109   {
 110     GroupItem_Distance = 0,
 111     GroupItem_Diameter = 1,
 112     GroupItem_Angle    = 2
 113   };
 114
 115 private:
 116   GEOM::GeomObjPtr                myEditObject;
 117   bool                            myIsNeedRedisplay;
 118 private:
 119   DlgRef_1Sel*                    myObjectSelector;
 120   MeasureGUI_1TreeWidget_4Button* myDimensionView;
 121   MeasureGUI_DimensionInteractor* myDimensionInteractor;
 122   GEOMGUI_DimensionProperty       mySavedPropertyState;
 123   SOCC_Viewer*                    myOperatedViewer;
 124   Selection                       myCurrentSelection;
 125   MeasureGUI_CreateDimensionDlg*  myCreateDialog;
 126 };
 127
 128 #endif