1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: PartSet_SketcherMgr.h
4 // Created: 19 Dec 2014
5 // Author: Vitaly SMETANNIKOV
7 #ifndef PartSet_SketcherMgr_H
8 #define PartSet_SketcherMgr_H
12 #include <ModelAPI_Feature.h>
13 #include <ModelAPI_Attribute.h>
14 #include <ModelAPI_CompositeFeature.h>
15 #include <ModelAPI_Result.h>
17 #include <ModuleBase_ViewerFilters.h>
18 #include <ModuleBase_Definitions.h>
20 #include <GeomAPI_Pln.h>
21 #include <SelectMgr_IndexedMapOfOwner.hxx>
28 class ModuleBase_IViewWindow;
29 class ModuleBase_ModelWidget;
30 class ModuleBase_Operation;
35 * A class for management of sketch operations
36 At the time of the sketcher operation active, only the sketch sub-feature results are
37 displayed in the viewer. After the sketch create/edit operation is finished, the sub-feature
38 are hidden, the sketch feature result is displayed
40 class PARTSET_EXPORT PartSet_SketcherMgr : public QObject
43 /// Struct to define gp point, with the state is the point is initialized
49 myIsInitialized = false;
56 /// clear the initialized flag.
59 myIsInitialized = false;
61 /// set the point and switch on the initialized flag
62 /// \param thePoint the point
63 void setValue(const double theX, const double theY)
65 myIsInitialized = true;
70 bool myIsInitialized; /// the state whether the point is set
71 double myCurX, myCurY; /// the point coordinates
75 /// \param theModule a pointer to PartSet module
76 PartSet_SketcherMgr(PartSet_Module* theModule);
78 virtual ~PartSet_SketcherMgr();
80 /// Returns true if the operation is the sketch
81 /// \param theOperation an operation
82 /// \return the boolean result
83 static bool isSketchOperation(ModuleBase_Operation* theOperation);
85 /// Returns true if the operation id is in the sketch operation id list
86 /// \param theOperation an operation
87 /// \return the boolean result
88 static bool isNestedSketchOperation(ModuleBase_Operation* theOperation);
90 /// Returns true if the operation is a create nested feature one
91 /// \param theOperation a checked operation
92 //// \return boolean value
93 static bool isNestedCreateOperation(ModuleBase_Operation* theOperation);
95 /// Returns whether the current operation is a sketch entity - line, point, arc or circle
96 /// \param the operation
97 /// \return a boolean value
98 static bool isEntityOperation(ModuleBase_Operation* theOperation);
100 /// Returns whether the current operation is a sketch distance - lenght, distance or radius
101 /// \param the operation
102 /// \return a boolean value
103 static bool isDistanceOperation(ModuleBase_Operation* theOperation);
105 /// Returns current Sketch feature/ Returns NULL if there is no launched sketch operation
106 CompositeFeaturePtr activeSketch() const { return myCurrentSketch; }
108 /// Starts sketch operation
109 void startSketch(ModuleBase_Operation* );
111 /// Stops sketch operation
112 void stopSketch(ModuleBase_Operation* );
114 /// Starts sketch operation, connects to the opeation property panel
115 /// \param theOperation a committed operation
116 void startNestedSketch(ModuleBase_Operation* theOperation);
118 /// Stop sketch operation, disconnects from the opeation property panel
119 /// \param theOperation a stopped operation
120 void stopNestedSketch(ModuleBase_Operation* theOperation);
122 /// Visualizes the operation feature if it is a creation nested feature operation
123 /// \param theOperation a committed operation
124 void commitNestedSketch(ModuleBase_Operation* theOperation);
126 /// Returns True if there are available Undos and the sketch manager allows undo
127 /// \return the boolean result
128 bool canUndo() const;
130 //! Returns True if there are available Redos and the sketch manager allows redo
131 /// \return the boolean result
132 bool canRedo() const;
134 /// Returns whether the object can be displayed at the bounds of the active operation.
135 /// Display only current operation results for usual operation and ask the sketcher manager
136 /// if it is a sketch operation
137 /// \param theObject a model object
138 bool canDisplayObject() const;
140 /// Returns true if the current operation is sketch entity create operation
141 /// \param theValue the current auxiliary value
142 /// \return the boolean result
143 bool canSetAuxiliary(bool& theValue) const;
145 /// Changes the sketcher entity construction argument value
146 /// \param isChecked if true, the feature is a construction
147 void setAuxiliary(const bool isChecked);
150 /// Process sketch plane selected event
151 void onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>& thePln);
154 /// Process the enter mouse to the view port. If the current operation is a create of
155 /// a nested sketch feature, it updates internal flags to display the feature on mouse move
156 void onEnterViewPort();
157 /// Process the leave mouse of the view port. If the current operation is a create of
158 /// a nested sketch feature, it hides the feature in the viewer
159 void onLeaveViewPort();
160 /// Listens to the value changed signal and display the current operation feature
161 void onBeforeValuesChangedInPropertyPanel();
162 /// Listens to the signal about values are to be changed in the property panel
163 void onValuesChangedInPropertyPanel();
164 /// Listens to the signal about the modification of the values have been done in the property panel
165 void onAfterValuesChangedInPropertyPanel();
167 void onMousePressed(ModuleBase_IViewWindow*, QMouseEvent*);
168 void onMouseReleased(ModuleBase_IViewWindow*, QMouseEvent*);
169 void onMouseMoved(ModuleBase_IViewWindow*, QMouseEvent*);
170 void onMouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*);
171 void onApplicationStarted();
172 void onBeforeWidgetActivated(ModuleBase_ModelWidget* theWidget);
174 void onBeforeContextMenu();
175 void onAfterContextMenu();
178 /// Launches the operation from current highlighting
179 void launchEditing();
181 /// Returns list of strings which contains id's of sketch operations
182 static QStringList sketchOperationIdList();
184 /// Converts mouse position to 2d coordinates.
185 /// Member myCurrentSketch has to be correctly defined
186 void get2dPoint(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent,
189 typedef QMap<FeaturePtr, std::pair<std::set<AttributePtr>, std::set<ResultPtr> > >
190 FeatureToSelectionMap;
192 /// Obtains the current selection of the object in the workshop viewer
193 /// It includes the selection in all modes of activation, even local context - vertices, edges
194 /// It gets all results of the feature, find an AIS object in the viewer and takes all BRep
195 /// selection owners. If the owner is vertex, the corresponded attribute is seached in
196 /// the feature, if the owner is edge, the current result is added to the container of results.
197 /// \param theFeature a feature or result object
198 /// \param theSketch a current sketch feature
199 /// \param theWorkshop a workshop to have an access to AIS context and displayer
200 /// \param theSelection a container for the selection, to save results and attributres for a feature
201 static void getCurrentSelection(const FeaturePtr& theFeature,
202 const FeaturePtr& theSketch,
203 ModuleBase_IWorkshop* theWorkshop,
204 FeatureToSelectionMap& theSelection);
206 /// Applyes the current selection to the object in the workshop viewer
207 /// It includes the selection in all modes of activation, even local context - vertexes, edges
208 /// It gets all results of the feature, find an AIS object in the viewer and takes all BRep
209 /// selection owners. If the owner is vertex, the corresponded attribute is seached in
210 /// the feature and if it is in the container of selected attributes, the owner is put in the
211 /// out container. If the owner is edge and the current result is in the container of selected
212 /// results, the owner is put in the out container.
213 /// \param theFeature a feature or result object
214 /// \param theSketch a current sketch feature
215 /// \param theWorkshop a workshop to have an access to AIS context and displayer
216 /// \param theSelection a container of the selection, it has results and attributres for a feature
217 /// \param theOwnersToSelect an out container of found owners
218 static void getSelectionOwners(const FeaturePtr& theFeature,
219 const FeaturePtr& theSketch,
220 ModuleBase_IWorkshop* theWorkshop,
221 const FeatureToSelectionMap& theSelection,
222 SelectMgr_IndexedMapOfOwner& anOwnersToSelect);
224 /// Connects or disconnects to the value changed signal of the property panel widgets
225 /// \param isToConnect a boolean value whether connect or disconnect
226 void connectToPropertyPanel(const bool isToConnect);
228 /// Returns true if the created feature is visible
230 bool isVisibleCreatedFeature() const;
232 /// Returns a current operation
233 /// \return an operation
234 ModuleBase_Operation* getCurrentOperation() const;
236 /// Erase or display the feature of the current operation. If the mouse over the active view or
237 /// a current value is changed by property panel, the feature is displayed otherwise it is hidden
238 /// \param theOperation an operation which feature is to be displayed, it is nested create operation
239 /// \param isToDisplay a flag about the display or erase the feature
240 void visualizeFeature(ModuleBase_Operation* theOperation, const bool isToDisplay);
242 /// Saves the current selection in the viewer into an internal container
243 /// It obtains the selected attributes. The highlighted objects can be processes as the selected ones
244 /// \param theHighlightedUse a boolean flag
245 void storeSelection(const bool theHighlightedOnly = false);
246 void restoreSelection();
249 PartSet_Module* myModule;
251 bool myPreviousSelectionEnabled; // the previous selection enabled state in the viewer
254 bool myIsPropertyPanelValueChanged; /// the state that value in the property panel is changed
255 bool myIsMouseOverWindow; /// the state that the mouse over the view
256 bool myIsMouseOverViewProcessed; /// the state whether the over view state is processed by mouseMove method
257 bool myIsPopupMenuActive; /// the state of the popup menu is shown
258 Point myCurrentPoint;
259 Point myClickedPoint;
261 CompositeFeaturePtr myCurrentSketch;
263 Handle(ModuleBase_ShapeInPlaneFilter) myPlaneFilter;
264 FeatureToSelectionMap myCurrentSelection;
265 bool myPreviousUpdateViewerEnabled;