src/ModuleBase/ModuleBase_WidgetEditor.cpp

   1 // File:        ModuleBase_WidgetEditor.cpp
   2 // Created:     25 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #include <ModuleBase_WidgetEditor.h>
   6
   7 #include <Config_Keywords.h>
   8 #include <Config_WidgetAPI.h>
   9
  10 #include <Events_Loop.h>
  11 #include <Model_Events.h>
  12
  13 #include <ModelAPI_Feature.h>
  14 #include <ModelAPI_Data.h>
  15 #include <ModelAPI_Object.h>
  16 #include <ModelAPI_AttributeDouble.h>
  17
  18 #include <GeomDataAPI_Point2D.h>
  19
  20 #include <QWidget>
  21 #include <QLineEdit>
  22 #include <QTimer>
  23 #include <QDialog>
  24 #include <QLayout>
  25
  26 ModuleBase_WidgetEditor::ModuleBase_WidgetEditor(QWidget* theParent,
  27                                                  const Config_WidgetAPI* theData)
  28 : ModuleBase_ModelWidget(theParent, theData), myValue(0)
  29 {
  30 }
  31
  32 ModuleBase_WidgetEditor::~ModuleBase_WidgetEditor()
  33 {
  34 }
  35
  36 bool ModuleBase_WidgetEditor::storeValue(FeaturePtr theFeature) const
  37 {
  38   DataPtr aData = theFeature->data();
  39   AttributeDoublePtr aReal = aData->real(attributeID());
  40   if (aReal->value() != myValue) {
  41     aReal->setValue(myValue);
  42     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_FEATURE_UPDATED));
  43   }
  44   return true;
  45 }
  46
  47 bool ModuleBase_WidgetEditor::restoreValue(FeaturePtr theFeature)
  48 {
  49   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
  50   AttributeDoublePtr aRef = aData->real(attributeID());
  51
  52   myValue = aRef->value();
  53   return true;
  54 }
  55
  56 void ModuleBase_WidgetEditor::focusTo()
  57 {
  58   QPoint aPoint = QCursor::pos();
  59
  60   QDialog aDlg;
  61   aDlg.setWindowFlags(Qt::FramelessWindowHint);
  62   QHBoxLayout* aLay = new QHBoxLayout(&aDlg);
  63   aLay->setContentsMargins(0,0,0,0);
  64
  65   QLineEdit* aEditor = new QLineEdit(QString::number(myValue), &aDlg);
  66   connect(aEditor, SIGNAL(returnPressed()), &aDlg, SLOT(accept()));
  67   aLay->addWidget(aEditor);
  68
  69   aDlg.move(aPoint);
  70   int aRes = aDlg.exec();
  71
  72   if (aRes == QDialog::Accepted)
  73     myValue = aEditor->text().toDouble();
  74
  75   emit valuesChanged();
  76   emit focusOutWidget(this);
  77 }
  78
  79 QWidget* ModuleBase_WidgetEditor::getControl() const
  80 {
  81   return 0;
  82 }
  83
  84 QList<QWidget*> ModuleBase_WidgetEditor::getControls() const
  85 {
  86   QList<QWidget*> aControls;
  87   return aControls;
  88 }
  89