1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_WidgetPoint2d.h
4 // Created: 25 Apr 2014
5 // Author: Natalia ERMOLAEVA
7 #ifndef PartSet_WidgetPoint2D_H
8 #define PartSet_WidgetPoint2D_H
11 #include <ModelAPI_CompositeFeature.h>
12 #include <ModuleBase_ModelWidget.h>
16 #include <TopoDS_Shape.hxx>
17 #include <V3d_View.hxx>
19 class ModelAPI_Feature;
20 class ModuleBase_IWorkshop;
21 class ModuleBase_ParamSpinBox;
22 class ModuleBase_IViewWindow;
24 class ModuleBase_IWorkshop;
29 /**\class PartSet_WidgetPoint2D
31 * \brief Implementation of model widget to provide widget to input point 2d
32 * In XML can be defined as folloung:
34 * <sketch-2dpoint_selector id="CircleCenter" title="Center" tooltip="Center coordinates"/>
37 class PARTSET_EXPORT PartSet_WidgetPoint2D : public ModuleBase_ModelWidget
42 /// \param theParent the parent object
43 /// \param theWorkshop a current workshop
44 /// \param theData the widget configuation. The attribute of the model widget is obtained from
45 PartSet_WidgetPoint2D(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
46 const Config_WidgetAPI* theData);
48 virtual ~PartSet_WidgetPoint2D();
50 /// Set the given wrapped value to the current widget
51 /// This value should be processed in the widget according to the needs
52 /// \param theValues the wrapped widget values
53 /// \param theToValidate a validation flag
54 virtual bool setSelection(QList<ModuleBase_ViewerPrs>& theValues,
55 const bool theToValidate);
57 /// Select the internal content if it can be selected. It is empty in the default realization
58 virtual void selectContent();
60 /// Returns list of widget controls
61 /// \return a control list
62 virtual QList<QWidget*> getControls() const;
64 //bool initFromPrevious(ObjectPtr theObject);
66 /// Defines if the widget can be activated by mouse move.
67 /// By default it returns false
68 virtual bool canBeActivatedByMove();
70 /// The methiod called when widget is deactivated
71 virtual void deactivate();
73 /// \returns the sketch instance
74 CompositeFeaturePtr sketch() const { return mySketch; }
76 /// Set sketch instance
77 void setSketch(CompositeFeaturePtr theSketch) { mySketch = theSketch; }
79 /// Fill the widget values by given point
80 /// \param theX the X coordinate
81 /// \param theY the Y coordinate
82 /// \returns True in case of success
83 bool setPoint(double theX, double theY);
85 /// Returns coordinate X currently defined in the control
88 /// Returns coordinate Y currently defined in the control
91 /// Returns true if the event is processed.
92 virtual bool processEnter();
94 /// Returns true if the attribute can be changed using the selected shapes in the viewer
95 /// and creating a coincidence constraint to them. This control use them.
96 virtual bool useSelectedShapes() const;
99 /// Signal about selection of an existing vertex from an object
100 void vertexSelected();
103 /// Process mouse move event
104 /// \param theWnd a view window
105 /// \param theEvent a mouse event
106 void onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent);
108 /// Process mouse release event
109 /// \param theWnd a view window
110 /// \param theEvent a mouse event
111 void onMouseRelease(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent);
114 /// Saves the internal parameters to the given feature
115 /// \return True in success
116 virtual bool storeValueCustom() const;
118 /// Restore value from attribute data to the widget's control
119 virtual bool restoreValueCustom();
121 /// Store current value in cashed value
122 void storeCurentValue();
124 /// Restore cashed value in the model attribute
125 /// \return boolean state if the restored feature shoud be hidden
126 bool restoreCurentValue();
128 /// Fills the widget with default values
129 /// \return true if the widget current value is reset
130 virtual bool resetCustom();
132 /// The methiod called when widget is activated
133 virtual void activateCustom();
135 /// Returns true if the feature contains Point2D attribute with the same coordinates
136 /// The attribute of the widget is not processed.
137 /// \param theFeature a feature
138 /// \param theX the X coordinate
139 /// \param theY the Y coordinate
140 /// \return boolean result
141 bool isFeatureContainsPoint(const FeaturePtr& theFeature, double theX, double theY);
144 /// Process value changed event
145 //void onValuesChanged();
147 /// Compute the feature default value and fill the controls with it
148 /// or store the control value to the feature
149 /// The widget is not initialize the attribute value in order to avoid the
150 /// incorrect visualization in Sketch. E.g. by a line creation, the line should not
151 /// be visualized immediatelly when the end point widget is activated.
152 virtual void initializeValueByActivate();
155 /// Returns point 2d from selected vertex
156 /// \param theView a view window
157 /// \param theShape a vertex shape
158 /// \param theX an output value of X coordinate
159 /// \param theY an output value of Y coordinate
160 bool getPoint2d(const Handle(V3d_View)& theView, const TopoDS_Shape& theShape,
161 double& theX, double& theY) const;
163 /// Create a coincidence constraint between the attribute and the parameter object
164 /// \theObject a result object
165 /// \return true if succed
166 bool setConstraintWith(const ObjectPtr& theObject);
168 /// Returns if the feature is an orphan point, circle or an arc. Returns true if it
169 /// has no a coincident to other lines. It processes point, circle and arc features
170 /// In circle an arc features, only centers are processed, for other points, it returns
171 /// that the point is not an orphan.
172 /// \param theFeature a checked feature
173 /// \param theSketch a sketch
174 /// \param theX an X coordinate of the point
175 /// \param theY an Y coordinate of the point
176 /// \return boolean result
177 static bool isOrphanPoint(const FeaturePtr& theFeature, const CompositeFeaturePtr& theSketch,
178 double theX, double theY);
181 ModuleBase_IWorkshop* myWorkshop; ///< workshop
185 QGroupBox* myGroupBox; ///< the parent group box for all intenal widgets
186 ModuleBase_ParamSpinBox* myXSpin; ///< the spin box for the X coordinate
187 ModuleBase_ParamSpinBox* myYSpin; ///< the spin box for the Y coordinate
189 //std::string myOptionParam; /// Parameter name which has to be taken from previous feature
191 CompositeFeaturePtr mySketch;
193 bool myValueIsCashed; /// boolean state if the value is cashed during value state change
194 bool myIsFeatureVisibleInCash; /// boolean value if the feature was visible when cash if filled
195 double myXValueInCash; /// the cashed X value during value state change
196 double myYValueInCash; /// the cashed Y value during value state change