1 // Copyright (C) 2014-2019 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 email : webmaster.salome@opencascade.com
20 #ifndef PartSet_WidgetSketchCreator_H
21 #define PartSet_WidgetSketchCreator_H
25 #include <ModuleBase_WidgetSelector.h>
30 class ModuleBase_Operation;
31 class ModuleBase_IWorkshop;
32 class PartSet_PreviewPlanes;
36 * A widget which allow creation of a sketch in another operation.
37 * It creates sketch on aqctivation of this widget. If sketch object is already created then
38 * it will transfer a focus to next widget. It is supposed that the widget will be placed as
39 * a first widget in property panel
41 class PARTSET_EXPORT PartSet_WidgetSketchCreator : public ModuleBase_WidgetSelector
47 /// \param theParent the parent object
48 /// \param theModule a reference to a module object
49 /// \param theData the widget configuation. The attribute of the model widget is obtained from
50 PartSet_WidgetSketchCreator(QWidget* theParent, PartSet_Module* theModule,
51 const Config_WidgetAPI* theData);
53 virtual ~PartSet_WidgetSketchCreator();
55 /// Returns list of widget controls
56 /// \return a control list
57 virtual QList<QWidget*> getControls() const;
59 /// Set focus to the first control of the current widget.
60 /// The focus policy of the control is checked.
61 /// If the widget has the NonFocus focus policy, it is skipped.
62 /// \return the state whether the widget can accept the focus
63 virtual bool focusTo();
65 /// The methiod called when widget is deactivated
66 virtual void deactivate();
68 /// Set the given wrapped value to the current widget
69 /// This value should be processed in the widget according to the needs
70 /// \param theValues the wrapped selection values
71 /// \param theToValidate a validation of the values flag
72 virtual bool setSelection(QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
73 const bool theToValidate);
75 /// Editing mode depends on mode of current operation. This value is defined by it.
76 virtual void setEditingMode(bool isEditing);
78 /// Checks all widget validator if the owner is valid. Firstly it checks custom widget validating,
79 /// next, the attribute's validating. It trying on the give selection to current attribute by
80 /// setting the value inside and calling validators. After this, the previous attribute value is
81 /// restored.The valid/invalid value is cashed.
82 /// \param theValue a selected presentation in the view
83 /// \return a boolean value
84 virtual bool isValidSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
87 /// If there is no operation in current session, start operation for modify parameters
88 /// \return true if the operation was not opened
89 void openExtrusionTransaction();
91 /// Checks whether the selection presentation contains preview planes
92 /// \param theValue a selection information
93 /// \return a boolean value
94 virtual bool isValidSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue);
96 /// Saves the internal parameters to the given feature
97 /// \return True in success
98 virtual bool storeValueCustom();
100 virtual bool restoreValueCustom();
102 /// Retunrs attribute, which should be validated. In default implementation,
103 /// this is an attribute of ID
104 /// \return an attribute
105 virtual AttributePtr attribute() const;
107 /// Sets the selection control visible and set the current widget as active in property panel
108 /// It leads to connect to onSelectionChanged slot
109 void activateSelectionControl();
111 /// Visualization of the current control or others in PP
112 /// \param theSelectionControl state whether the control should be shown/hidden
113 void setVisibleSelectionControl(const bool theSelectionControl);
115 /// Retunrs a list of possible shape types
116 /// \return a list of shapes
117 virtual QIntList shapeTypes() const;
119 /// Emits model changed info, updates the current control by selection change
120 /// \param theDone a state whether the selection is set
121 void updateOnSelectionChanged(const bool theDone);
124 /// Returns true if envent is processed.
125 virtual bool processSelection();
128 /// Returns true if the selection mode is active. This is when composition feature has no
129 /// a sub-object and the attribute list is empty
130 /// \return boolean value
131 bool isSelectionMode() const;
133 /// Returns true if the current composite feature contains at least one sub-object
134 /// \return boolean value
135 bool hasSubObjects() const;
138 void onResumed(ModuleBase_Operation* theOp);
141 /// Append new Sketch, set the selected plane for the sketch and start Edit operation.
142 /// \param theValues a selection list
143 /// \return true if the sketch is started
144 bool startSketchOperation(const QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues);
146 /// Sets the sub-object to list of base.
147 static void setSketchObjectToList(const CompositeFeaturePtr& theFeature,
148 const AttributePtr& theAttribute);
150 /// Calls validator for attribute list and warn if it is not valid
151 /// \return true if validation succeed
152 bool validateSelectionList() const;
154 /// Change enable state of controls in the model widget by the attribute identifier
155 /// \param theModelWidget a model widget
156 /// \param theEnabled a state if the controls should be enabled/disabled
157 void setEnabledModelWidget(ModuleBase_ModelWidget* theModelWidget,
158 const bool theEnabled);
161 std::string myAttributeListID;
163 PartSet_Module* myModule;
165 /// Flag if the attribute() should return the attribute list ID or XML attribute
166 /// to store selection and check validation
167 bool myIsCustomAttribute;
169 QWidget* mySizeOfViewWidget;///< Size of view widget, visualized if preview planes are shown
170 QLineEdit* mySizeOfView; ///< Value of square of size of View
171 /// Label of the widget
174 /// List of accepting shapes types
175 QStringList myShapeTypes;
177 /// class to show/hide preview planes
178 PartSet_PreviewPlanes* myPreviewPlanes;