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[modules/shaper.git] / src / ModuleBase / ModuleBase_WidgetValidated.cpp
1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
2
3 #include <ModuleBase_WidgetValidated.h>
4 #include <ModuleBase_FilterFactory.h>
5 #include <ModuleBase_IViewer.h>
6
7 #include <ModelAPI_Session.h>
8 #include <ModelAPI_Validator.h>
9 #include <ModelAPI_ResultValidator.h>
10 #include <ModelAPI_AttributeValidator.h>
11
12 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
13 #include <SelectMgr_EntityOwner.hxx>
14
15 #include <QWidget>
16
17 ModuleBase_WidgetValidated::ModuleBase_WidgetValidated(QWidget* theParent,
18                                                        const Config_WidgetAPI* theData,
19                                                        const std::string& theParentId)
20  : ModuleBase_ModelWidget(theParent, theData, theParentId)
21 {
22 }
23
24 ModuleBase_WidgetValidated::~ModuleBase_WidgetValidated()
25 {
26 }
27
28 bool ModuleBase_WidgetValidated::isValid(const Handle_SelectMgr_EntityOwner& theOwner)
29 {
30   backupAttributeValue(true);
31
32   setSelection(theOwner);
33   bool aValid = isValidAttribute();
34
35   backupAttributeValue(false);
36
37   return aValid;
38 }
39
40 //********************************************************************
41 bool ModuleBase_WidgetValidated::isValidAttribute() const
42 {
43   SessionPtr aMgr = ModelAPI_Session::get();
44   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
45   std::list<ModelAPI_Validator*> aValidators;
46   std::list<std::list<std::string> > anArguments;
47   aFactory->validators(parentID(), attributeID(), aValidators, anArguments);
48
49   DataPtr aData = myFeature->data();
50   AttributePtr anAttribute = myFeature->attribute(attributeID());
51
52   aData->blockSendAttributeUpdated(true);
53
54     // 3. check the acceptability of the current values
55   std::list<ModelAPI_Validator*>::iterator aValidator = aValidators.begin();
56   std::list<std::list<std::string> >::iterator aArgs = anArguments.begin();
57   bool aValid = true;
58   for (; aValidator != aValidators.end() && aValid; aValidator++, aArgs++) {
59     const ModelAPI_AttributeValidator* aAttrValidator =
60         dynamic_cast<const ModelAPI_AttributeValidator*>(*aValidator);
61     if (aAttrValidator) {
62       aValid = aAttrValidator->isValid(anAttribute, *aArgs);
63     }
64   }
65   aData->blockSendAttributeUpdated(false);
66
67   return aValid;
68 }
69
70 //********************************************************************
71 bool ModuleBase_WidgetValidated::isValid(ObjectPtr theObj, GeomShapePtr theShape) const
72 {
73   SessionPtr aMgr = ModelAPI_Session::get();
74   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
75   std::list<ModelAPI_Validator*> aValidators;
76   std::list<std::list<std::string> > anArguments;
77   aFactory->validators(parentID(), attributeID(), aValidators, anArguments);
78
79   // Check the type of selected object
80   std::list<ModelAPI_Validator*>::iterator aValidator = aValidators.begin();
81   bool isValid = true;
82   for (; aValidator != aValidators.end(); aValidator++) {
83     const ModelAPI_ResultValidator* aResValidator =
84         dynamic_cast<const ModelAPI_ResultValidator*>(*aValidator);
85     if (aResValidator) {
86       isValid = false;
87       if (aResValidator->isValid(theObj)) {
88         isValid = true;
89         break;
90       }
91     }
92   }
93   return isValid;
94 }
95
96 void ModuleBase_WidgetValidated::activateFilters(ModuleBase_IWorkshop* theWorkshop,
97                                                  const bool toActivate) const
98 {
99   ModuleBase_IViewer* aViewer = theWorkshop->viewer();
100 /*
101   Handle(SelectMgr_Filter) aSelFilter = theWorkshop->validatorFilter();
102   if (toActivate)
103     aViewer->addSelectionFilter(aSelFilter);
104   else
105     aViewer->removeSelectionFilter(aSelFilter);
106 */  
107   // apply filters loaded from the XML definition of the widget
108   ModuleBase_FilterFactory* aFactory = theWorkshop->selectionFilters();
109   SelectMgr_ListOfFilter aFactoryFilters;
110   aFactory->filters(parentID(), attributeID(), aFactoryFilters);
111   SelectMgr_ListIteratorOfListOfFilter aFactoryIt(aFactoryFilters);
112   for (; aFactoryIt.More(); aFactoryIt.Next()) {
113     Handle(SelectMgr_Filter) aSelFilter = aFactoryIt.Value();
114     if (aSelFilter.IsNull())
115       continue;
116     if (toActivate)
117       aViewer->addSelectionFilter(aSelFilter);
118     else
119       aViewer->removeSelectionFilter(aSelFilter);
120   }
121 }
122
123 void ModuleBase_WidgetValidated::selectionFilters(ModuleBase_IWorkshop* theWorkshop,
124                                                   SelectMgr_ListOfFilter& theFilters) const
125 {
126   ModuleBase_FilterFactory* aFactory = theWorkshop->selectionFilters();
127   SelectMgr_ListOfFilter aFilters;
128   aFactory->filters(parentID(), attributeID(), aFilters);
129   SelectMgr_ListIteratorOfListOfFilter aIt(aFilters);
130   for (; aIt.More(); aIt.Next()) {
131     Handle(SelectMgr_Filter) aSelFilter = aIt.Value();
132     if (aSelFilter.IsNull())
133       continue;
134
135     theFilters.Append(aSelFilter);
136   }
137 }