1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ModuleBase_WidgetDoubleValue.cpp
4 // Created: 04 June 2014
5 // Author: Vitaly Smetannikov
7 #include <Config_Keywords.h>
8 #include <Config_WidgetAPI.h>
10 #include <ModelAPI_AttributeDouble.h>
11 #include <ModelAPI_Data.h>
12 #include <ModelAPI_Object.h>
14 #include <ModuleBase_ParamSpinBox.h>
15 #include <ModuleBase_Tools.h>
16 #include <ModuleBase_WidgetDoubleValue.h>
18 #include <QFormLayout>
28 #define DBL_MAX 1.7976931348623158e+308
34 ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
35 const Config_WidgetAPI* theData,
36 const std::string& theParentId)
37 : ModuleBase_ModelWidget(theParent, theData, theParentId)
39 QFormLayout* aControlLay = new QFormLayout(this);
40 ModuleBase_Tools::adjustMargins(aControlLay);
42 QString aLabelText = QString::fromStdString(theData->widgetLabel());
43 QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
44 myLabel = new QLabel(aLabelText, this);
45 if (!aLabelIcon.isEmpty())
46 myLabel->setPixmap(QPixmap(aLabelIcon));
48 bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
50 mySpinBox = new ModuleBase_ParamSpinBox(this);
51 mySpinBox->setAcceptVariables(aAcceptVariables);
52 QString anObjName = QString::fromStdString(attributeID());
53 mySpinBox->setObjectName(anObjName);
56 std::string aProp = theData->getProperty(DOUBLE_WDG_MIN);
57 double aMinVal = QString::fromStdString(aProp).toDouble(&isOk);
59 mySpinBox->setMinimum(aMinVal);
61 mySpinBox->setMinimum(-DBL_MAX);
64 aProp = theData->getProperty(DOUBLE_WDG_MAX);
65 double aMaxVal = QString::fromStdString(aProp).toDouble(&isOk);
67 mySpinBox->setMaximum(aMaxVal);
69 mySpinBox->setMaximum(DBL_MAX);
72 aProp = theData->getProperty(DOUBLE_WDG_STEP);
73 double aStepVal = QString::fromStdString(aProp).toDouble(&isOk);
75 double aMinStep = pow(10, -1. * (double) mySpinBox->decimals());
76 if(aStepVal < aMinStep){
79 mySpinBox->setSingleStep(aStepVal);
82 double aDefVal = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
84 mySpinBox->setValue(aDefVal);
87 QString aTTip = QString::fromStdString(theData->widgetTooltip());
88 mySpinBox->setToolTip(aTTip);
89 myLabel->setToolTip(aTTip);
91 aControlLay->addRow(myLabel, mySpinBox);
92 connect(mySpinBox, SIGNAL(valueChanged(const QString&)), this, SIGNAL(valuesModified()));
95 ModuleBase_WidgetDoubleValue::~ModuleBase_WidgetDoubleValue()
99 bool ModuleBase_WidgetDoubleValue::resetCustom()
102 if (!isUseReset() || isComputedDefault() || mySpinBox->hasVariable()) {
106 double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
107 // reset the value just if there is a default value definition in the XML definition
108 // if the value can not be found by the default value, do nothing
110 ModuleBase_Tools::setSpinValue(mySpinBox, aDefValue);
118 bool ModuleBase_WidgetDoubleValue::storeValueCustom() const
120 DataPtr aData = myFeature->data();
121 AttributeDoublePtr aReal = aData->real(attributeID());
122 if (mySpinBox->hasVariable()) {
123 // Here is a text of a real value or an expression.
124 std::string aText = mySpinBox->text().toStdString();
125 aReal->setText(aText);
127 // it is important to set the empty text value to the attribute before set the value
128 // because setValue tries to calculate the attribute value according to the
129 // attribute current text
131 aReal->setValue(mySpinBox->value());
133 updateObject(myFeature);
137 bool ModuleBase_WidgetDoubleValue::restoreValueCustom()
139 DataPtr aData = myFeature->data();
140 AttributeDoublePtr aRef = aData->real(attributeID());
141 std::string aTextRepr = aRef->text();
142 if (!aTextRepr.empty()) {
143 ModuleBase_Tools::setSpinText(mySpinBox, QString::fromStdString(aTextRepr));
145 ModuleBase_Tools::setSpinValue(mySpinBox, aRef->value());
150 void ModuleBase_WidgetDoubleValue::selectContent()
152 mySpinBox->selectAll();
155 QList<QWidget*> ModuleBase_WidgetDoubleValue::getControls() const
157 QList<QWidget*> aList;
158 aList.append(mySpinBox);
162 bool ModuleBase_WidgetDoubleValue::processEnter()
164 bool isModified = getValueState() == ModifiedInPP;
166 emit valuesChanged();
167 mySpinBox->selectAll();