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 ModuleBase_WidgetFeatureSelector_H
22 #define ModuleBase_WidgetFeatureSelector_H
24 #include "ModuleBase.h"
25 #include "ModuleBase_WidgetSelector.h"
27 class Config_WidgetAPI;
34 * Implementation of widget for feature selection.
35 * This type of widget can be defined in XML file with 'feature_selector' keyword.
38 * <feature_selector id="main_object"
40 * tooltip="Select an object solid"
43 * It can use following parameters:
44 * - id - name of object attribute
45 * - label - content of widget's label
46 * - tooltip - the witget's tooltip text
48 class MODULEBASE_EXPORT ModuleBase_WidgetFeatureSelector : public ModuleBase_WidgetValidated
54 /// \param theParent the parent object
55 /// \param theWorkshop instance of workshop interface
56 /// \param theData the widget configuation. The attribute of the model widget is obtained from
57 ModuleBase_WidgetFeatureSelector(QWidget* theParent, ModuleBase_IWorkshop* theWorkshop,
58 const Config_WidgetAPI* theData);
60 virtual ~ModuleBase_WidgetFeatureSelector();
62 /// Set the given wrapped value to the current widget
63 /// This value should be processed in the widget according to the needs
64 /// The method is called by the current operation to process the operation preselection.
65 /// It is redefined to check the value validity and if it is, fill the attribute with by value
66 /// \param theValues the wrapped selection values
67 /// \param theToValidate a flag on validation of the values
68 virtual bool setSelection(QList<std::shared_ptr<ModuleBase_ViewerPrs>>& theValues,
69 const bool theToValidate);
71 /// Fills given container with selection modes if the widget has it
72 /// \param [out] theModuleSelectionModes module additional modes, -1 means all default modes
73 /// \param theModes [out] a container of modes
74 virtual void selectionModes(int& theModuleSelectionModes, QIntList& theModes);
76 /// Returns list of widget controls
77 /// \return a control list
78 virtual QList<QWidget*> getControls() const;
80 /// Fills the attribute with the value of the selected owner
81 /// \param thePrs a selected owner
82 virtual bool setSelectionCustom(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
85 /// The method called when widget is activated
86 virtual void activateCustom();
88 /// Saves the internal parameters to the given feature
89 /// \return True in success
90 virtual bool storeValueCustom();
92 virtual bool restoreValueCustom();
94 /// Computes and updates name of selected object in the widget
95 virtual void updateSelectionName();
97 // Update focus after the attribute value change
98 virtual void updateFocus();
100 /// Checks whether all active viewer filters validate the presentation
101 /// \param thePrs a selected presentation in the view
102 /// \return a boolean value
103 virtual bool isValidInFilters(const std::shared_ptr<ModuleBase_ViewerPrs>& thePrs);
105 /// Emits model changed info, updates the current control by selection change
106 /// \param theDone a state whether the selection is set
107 virtual void updateOnSelectionChanged(const bool theDone);
110 /// Returns true if envent is processed.
111 virtual bool processSelection();
113 //----------- Class members -------------
115 /// Label of the widget
118 /// Input control of the widget
119 QLineEdit* myTextLine;