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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.
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