1 // Copyright (C) 2019-2020 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 #include <PartSet_BSplineWidget.h>
22 #include <SketchPlugin_BSpline.h>
24 #include <ModuleBase_Tools.h>
26 #include <ModelAPI_AttributeDoubleArray.h>
28 #include <GeomDataAPI_Point2DArray.h>
30 #include <GeomAPI_Pnt2d.h>
32 #include <QFormLayout>
35 #include <QVBoxLayout>
38 PartSet_BSplineWidget::PartSet_BSplineWidget(
40 const Config_WidgetAPI* theData)
41 : ModuleBase_ModelWidget(theParent, theData)
43 QVBoxLayout* aMainLayout = new QVBoxLayout(this);
44 ModuleBase_Tools::adjustMargins(aMainLayout);
46 // GroupBox to keep widgets for B-spline poles and weights
47 myPolesGroupBox = new QGroupBox(tr("Poles and weights"), theParent);
48 aMainLayout->addWidget(myPolesGroupBox);
50 QGridLayout* aGroupLayout = new QGridLayout(myPolesGroupBox);
51 aGroupLayout->setSpacing(4);
52 aGroupLayout->setColumnStretch(1, 1);
53 ModuleBase_Tools::adjustMargins(aGroupLayout);
58 void PartSet_BSplineWidget::setFeature(const FeaturePtr& theFeature,
59 const bool theToStoreValue,
60 const bool isUpdateFlushed)
62 ModuleBase_ModelWidget::setFeature(theFeature, theToStoreValue, isUpdateFlushed);
66 void PartSet_BSplineWidget::deactivate()
68 ModuleBase_ModelWidget::deactivate();
73 QList<QWidget*> PartSet_BSplineWidget::getControls() const
75 QList<QWidget*> aControls;
76 std::list<BSplinePoleWidgets>::const_iterator anIt = myPoles.begin();
77 for (; anIt != myPoles.end(); ++anIt) {
78 aControls.append(anIt->myWeight);
83 void PartSet_BSplineWidget::storePolesAndWeights() const
85 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
86 //AttributePoint2DArrayPtr aPointArray = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
87 // aData->attribute(SketchPlugin_BSpline::POLES_ID()));
88 AttributeDoubleArrayPtr aWeightsArray = aData->realArray(SketchPlugin_BSpline::WEIGHTS_ID());
90 //aPointArray->setSize((int)myPoles.size());
91 //aWeightsArray->setSize((int)myPoles.size());
93 std::list<BSplinePoleWidgets>::const_iterator anIt = myPoles.begin();
94 for (int anIndex = 0; anIt != myPoles.end(); ++anIndex, ++anIt) {
95 //aPointArray->setPnt(anIndex, anIt->myX->value(), anIt->myY->value());
96 aWeightsArray->setValue(anIndex, anIt->myWeight->value());
100 bool PartSet_BSplineWidget::storeValueCustom()
102 std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
103 if (!aData || !aData->isValid()) // can be on abort of sketcher element
106 //AttributePoint2DArrayPtr aPoles = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
107 // aData->attribute(SketchPlugin_BSpline::POLES_ID()));
108 AttributeDoubleArrayPtr aWeights = aData->realArray(SketchPlugin_BSpline::WEIGHTS_ID());
110 bool isBlocked = blockSignals(true);
111 //bool isImmutable = aPoles->setImmutable(true);
113 storePolesAndWeights();
114 ModuleBase_Tools::flushUpdated(myFeature);
116 //aPoles->setImmutable(isImmutable);
117 blockSignals(isBlocked);
119 updateObject(myFeature);
123 bool PartSet_BSplineWidget::restoreValueCustom()
128 DataPtr aData = myFeature->data();
130 AttributePoint2DArrayPtr aPoles = std::dynamic_pointer_cast<GeomDataAPI_Point2DArray>(
131 aData->attribute(SketchPlugin_BSpline::POLES_ID()));
132 AttributeDoubleArrayPtr aWeights = aData->realArray(SketchPlugin_BSpline::WEIGHTS_ID());
134 while (myPoles.size() < aPoles->size())
137 std::list<BSplinePoleWidgets>::iterator anIt = myPoles.begin();
138 for (int anIndex = 0; anIt != myPoles.end(); ++anIt, ++anIndex) {
139 GeomPnt2dPtr aPoint = aPoles->pnt(anIndex);
140 anIt->myX->setValue(aPoint->x());
141 anIt->myY->setValue(aPoint->y());
142 bool isBlocked = anIt->myWeight->blockSignals(true);
143 anIt->myWeight->setValue(aWeights->value(anIndex));
144 anIt->myWeight->blockSignals(isBlocked);
150 void PartSet_BSplineWidget::addPoleWidget()
152 QGridLayout* aGroupLay = dynamic_cast<QGridLayout*>(myPolesGroupBox->layout());
153 ModuleBase_Tools::adjustMargins(aGroupLay);
155 int aNbPoles = (int)myPoles.size();
157 QString aPoleStr = tr("Pole %1");
158 aPoleStr = aPoleStr.arg(aNbPoles + 1);
160 QGroupBox* aPoleGroupBox = new QGroupBox(aPoleStr, myPolesGroupBox);
161 QFormLayout* aPoleLay = new QFormLayout(aPoleGroupBox);
162 ModuleBase_Tools::adjustMargins(aPoleLay);
163 aPoleLay->setSpacing(2);
165 myPoles.push_back(BSplinePoleWidgets());
166 BSplinePoleWidgets& aPoleWidgets = myPoles.back();
168 aPoleWidgets.myX = new ModuleBase_LabelValue(aPoleGroupBox, tr("X"));
169 aPoleLay->addRow(aPoleWidgets.myX);
170 aPoleWidgets.myY = new ModuleBase_LabelValue(aPoleGroupBox, tr("Y"));
171 aPoleLay->addRow(aPoleWidgets.myY);
172 aPoleWidgets.myWeight = new ModuleBase_ParamSpinBox(aPoleGroupBox);
173 aPoleWidgets.myWeight->setMinimum(0.0);
174 aPoleLay->addRow(tr("Weight") + " : ", aPoleWidgets.myWeight);
176 aGroupLay->addWidget(aPoleGroupBox, aNbPoles, 1);
178 // we should listen textChanged signal as valueChanged do not send when text is modified
179 connect(aPoleWidgets.myWeight, SIGNAL(textChanged(const QString&)),
180 this, SIGNAL(valuesChanged()));