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MeasureGUI_ManageDimensionsDlg.h
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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.
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14 // Lesser General Public License for more details.
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19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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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