1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #ifndef PartSet_WidgetSketchLabel_H
22 #define PartSet_WidgetSketchLabel_H
26 #include "PartSet_Tools.h"
28 #include <ModuleBase_WidgetValidated.h>
29 #include <ModuleBase_ViewerFilters.h>
31 #include <GeomAPI_Dir.h>
33 #include <TopoDS_Shape.hxx>
37 class PartSet_PreviewPlanes;
40 class XGUI_OperationMgr;
48 * A model widget implementation for a label which provides specific behaviour
49 * for sketcher starting and launching operations
51 class PARTSET_EXPORT PartSet_WidgetSketchLabel : public ModuleBase_WidgetValidated
57 /// \param theParent the parent object
58 /// \param theWorkshop a reference to workshop
59 /// \param theData the widget configuation. The attribute of the model widget is obtained from
60 /// \param toShowConstraints a current show constraints state
61 PartSet_WidgetSketchLabel(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
62 const Config_WidgetAPI* theData,
63 const QMap<PartSet_Tools::ConstraintVisibleState, bool>& toShowConstraints);
65 virtual ~PartSet_WidgetSketchLabel();
67 /// Set the given wrapped value to the current widget
68 /// This value should be processed in the widget according to the needs
69 /// The method is called by the current operation to process the operation preselection.
70 /// It is redefined to do nothing if the plane of the sketch has been already set.
71 /// \param theValues the wrapped selection values
72 /// \param theToValidate a validation flag
73 virtual bool setSelection(QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
74 const bool theToValidate);
76 /// Fills given container with selection modes if the widget has it
77 /// \param [out] theModuleSelectionModes module additional modes, -1 means all default modes
78 /// \param theModes [out] a container of modes
79 virtual void selectionModes(int& theModuleSelectionModes, QIntList& theModes);
81 /// Using widget selection filter only if plane is not defined.
82 /// \param [out] theModuleSelectionFilters module additional modes, -1 means all default modes
83 /// \param [out] selection filters
84 virtual void selectionFilters(QIntList& theModuleSelectionFilters,
85 SelectMgr_ListOfFilter& theSelectionFilters);
87 /// Returns list of widget controls
88 /// \return a control list
89 virtual QList<QWidget*> getControls() const;
91 /// The methiod called when widget is deactivated
92 virtual void deactivate();
94 /// The method called if widget should be activated always
95 virtual bool needToBeActiated() { return true; }
97 /// Returns sketcher plane
98 std::shared_ptr<GeomAPI_Pln> plane() const;
100 /// This control accepts focus
101 virtual bool focusTo();
102 virtual void setHighlighted(bool) { /*do nothing*/ };
103 virtual void enableFocusProcessing();
105 /// Returns True if the selected presentation can be used for plane definition
106 /// \param thePrs a presentation
107 static bool canFillSketch(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
110 /// Signal on plane selection
111 void planeSelected(const std::shared_ptr<GeomAPI_Pln>& thePln);
113 /// A show constraint toggled signal
114 /// \param theType a ConstraintVisibleState value
115 /// \param theState a state of the check box
116 void showConstraintToggled(int theType, bool theState);
119 /// Creates a backup of the current values of the attribute
120 /// It should be realized in the specific widget because of different
121 /// parameters of the current attribute
122 /// \param theAttribute an attribute to be stored
123 virtual void storeAttributeValue(const AttributePtr& theAttribute);
125 /// Creates a backup of the current values of the attribute
126 /// It should be realized in the specific widget because of different
127 /// parameters of the current attribute
128 /// \param theAttribute an attribute to be restored
129 /// \param theValid a boolean flag, if restore happens for valid parameters
130 virtual void restoreAttributeValue(const AttributePtr& theAttribute,
131 const bool theValid);
133 /// Fills the attribute with the value of the selected owner
134 /// \param thePrs a selected owner
135 virtual bool setSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
137 /// Saves the internal parameters to the given feature
138 /// \return True in success
139 virtual bool storeValueCustom()
144 virtual bool restoreValueCustom()
149 /// The methiod called when widget is activated
150 virtual void activateCustom();
152 /// Block the model flush of update and intialization of attribute
153 /// In additional to curstom realization it blocks initialization for all feature attributes
154 /// as the current attribute is selection but its modification leads to other attributes change
155 /// \param theAttribute an attribute
156 /// \param theToBlock flag whether the model is blocked or unblocked
157 /// \param isFlushesActived out value if model is blocked, in value if model is unblocked
158 /// to be used to restore flush state when unblocked
159 /// \param isAttributeSetInitializedBlocked out value if model is blocked
160 /// in value if model is unblocked to be used to restore previous state when unblocked
161 /// \param isAttributeSendUpdatedBlocked out value if model signal is blocked
162 virtual void blockAttribute(const AttributePtr& theAttribute, const bool& theToBlock,
163 bool& isFlushesActived,
164 bool& isAttributeSetInitializedBlocked,
165 bool& isAttributeSendUpdatedBlocked);
167 /// Returns true if envent is processed.
168 virtual bool processSelection();
170 /// Set the given wrapped value to the current widget
171 /// This value should be processed in the widget according to the needs
172 /// The method is called by the current operation to process the operation preselection.
173 /// It is redefined to do nothing if the plane of the sketch has been already set.
174 /// \param theValues the wrapped selection values
175 /// \param theToValidate a validation flag
176 bool setSelectionInternal(const QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
177 const bool theToValidate);
179 /// Erase preview planes, disconnect widget, change the view projection
180 /// \param thePrs a selected presentation
181 void updateByPlaneSelected(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
183 /// Set sketch plane from selected object
184 /// \param theFeature a feature of sketch
185 /// \param thePrs a presentation
186 bool fillSketchPlaneBySelection(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
189 /// A slot called on set sketch plane view
190 void onSetPlaneView();
192 /// Emits signal about check box state changed with information about ConstraintVisibleState
193 /// \param theOn a flag show constraints or not
194 void onShowConstraint(bool theOn);
197 /// Set sketch plane by shape
198 /// \param theShape a planar face
199 std::shared_ptr<GeomAPI_Dir> setSketchPlane(const TopoDS_Shape& theShape);
202 /// \param thePlane a plane
203 std::shared_ptr<GeomAPI_Dir> setSketchPlane(std::shared_ptr<GeomAPI_Pln> thePlane);
206 * Returns list of presentations which have displayed shapes with circular edges
207 * (circles, arcs) which are in pane of of the given sketch
208 * \param theSketch - the sketch
210 QList<std::shared_ptr<ModuleBase_ViewerPrs>> findCircularEdgesInPlane();
213 /// class to show/hide preview planes
214 PartSet_PreviewPlanes* myPreviewPlanes;
216 QCheckBox* myViewInverted;
218 QMap<PartSet_Tools::ConstraintVisibleState, QCheckBox*> myShowConstraints;
220 QWidget* mySizeOfViewWidget; ///< Size of view widget, visualized if preview planes are shown
221 QLineEdit* mySizeOfView; ///< Value of square of size of View
222 QStackedWidget* myStackWidget;