Set empty text if double value is set in editor

[modules/shaper.git] / src / ModuleBase / ModuleBase_WidgetDoubleValue.cpp

diff --git a/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp b/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
index b18aa208985493c27f3989c2d7a3d657be41ec3d..e2e8fa4e5cd73382a637e698701dfef0ac47e760 100644 (file)
--- a/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
@@ -4,26 +4,26 @@
 // Created:     04 June 2014
 // Author:      Vitaly Smetannikov
 
-#include <ModuleBase_WidgetDoubleValue.h>
-#include <ModuleBase_DoubleSpinBox.h>
-#include <ModuleBase_Tools.h>
-
-#include <ModelAPI_AttributeDouble.h>
-#include <ModelAPI_Data.h>
-
 #include <Config_Keywords.h>
 #include <Config_WidgetAPI.h>
 
-#include <Events_Loop.h>
+#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Data.h>
+#include <ModelAPI_Object.h>
 #include <ModelAPI_Events.h>
 
-#include <QWidget>
-#include <QLayout>
+#include <ModuleBase_ParamSpinBox.h>
+#include <ModuleBase_Tools.h>
+#include <ModuleBase_WidgetDoubleValue.h>
+
+#include <QFormLayout>
 #include <QLabel>
-#include <QEvent>
-#include <QTimer>
+#include <QList>
+#include <QObject>
+#include <QPixmap>
+#include <QString>
 
-#include <math.h>
+#include <cfloat>
 
 #ifndef DBL_MAX
 #define DBL_MAX 1.7976931348623158e+308 
@@ -37,18 +37,16 @@ ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
                                                            const std::string& theParentId)
     : ModuleBase_ModelWidget(theParent, theData, theParentId)
 {
-  myContainer = new QWidget(theParent);
-  QHBoxLayout* aControlLay = new QHBoxLayout(myContainer);
+  QFormLayout* aControlLay = new QFormLayout(this);
   ModuleBase_Tools::adjustMargins(aControlLay);
 
   QString aLabelText = QString::fromStdString(theData->widgetLabel());
   QString aLabelIcon = QString::fromStdString(theData->widgetIcon());
-  myLabel = new QLabel(aLabelText, myContainer);
+  myLabel = new QLabel(aLabelText, this);
   if (!aLabelIcon.isEmpty())
     myLabel->setPixmap(QPixmap(aLabelIcon));
-  aControlLay->addWidget(myLabel);
 
-  mySpinBox = new ModuleBase_DoubleSpinBox(myContainer);
+  mySpinBox = new ModuleBase_ParamSpinBox(this);
   QString anObjName = QString::fromStdString(attributeID());
   mySpinBox->setObjectName(anObjName);
 
@@ -79,20 +77,16 @@ ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
     mySpinBox->setSingleStep(aStepVal);
   }
 
-  double aDefVal = QString::fromStdString(myDefaultValue).toDouble(&isOk);
+  double aDefVal = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
   if (isOk) {
     mySpinBox->setValue(aDefVal);
-  } else if (theData->getProperty(ATTR_DEFAULT) == DOUBLE_WDG_DEFAULT_COMPUTED){
-    myIsComputedDefault = true;
   }
 
   QString aTTip = QString::fromStdString(theData->widgetTooltip());
   mySpinBox->setToolTip(aTTip);
 
-  aControlLay->addWidget(mySpinBox);
-  aControlLay->setStretch(1, 1);
-
-  connect(mySpinBox, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
+  aControlLay->addRow(myLabel, mySpinBox);
+  connect(mySpinBox, SIGNAL(valueChanged(const QString&)), this, SIGNAL(valuesChanged()));
 }
 
 ModuleBase_WidgetDoubleValue::~ModuleBase_WidgetDoubleValue()
@@ -101,19 +95,40 @@ ModuleBase_WidgetDoubleValue::~ModuleBase_WidgetDoubleValue()
 
 void ModuleBase_WidgetDoubleValue::reset()
 {
-  if (myIsComputedDefault)
+  if (isComputedDefault() || mySpinBox->hasVariable()) {
     return;
-
-  bool isOk;
-  double aDefValue = QString::fromStdString(myDefaultValue).toDouble(&isOk);
-  mySpinBox->setValue(isOk ? aDefValue : 0.0);
+    //if (myFeature->compute(myAttributeID))
+    //  restoreValue();
+  } else {
+    bool isOk;
+    double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
+    // reset the value just if there is a default value definition in the XML definition
+    // if the double value can not be found by the default value, do nothing
+    if (isOk) {
+      ModuleBase_Tools::setSpinValue(mySpinBox, aDefValue);
+      storeValueCustom();
+    }
+  }
 }
 
-bool ModuleBase_WidgetDoubleValue::storeValue() const
+bool ModuleBase_WidgetDoubleValue::storeValueCustom() const
 {
   DataPtr aData = myFeature->data();
   AttributeDoublePtr aReal = aData->real(attributeID());
-  aReal->setValue(mySpinBox->value());
+  if (!mySpinBox->hasVariable()) {
+    aReal->setValue(mySpinBox->value());
+    aReal->setText("");
+  } else {
+    // Here is a text of a real value or an expression.
+    std::string aText = mySpinBox->text().toStdString();
+    aReal->setText(aText);
+    // Send it to evaluator to convert into the double and store in the attribute
+    static Events_ID anId = ModelAPI_AttributeEvalMessage::eventId();
+    std::shared_ptr<ModelAPI_AttributeEvalMessage> aMessage =
+      std::shared_ptr<ModelAPI_AttributeEvalMessage>(new ModelAPI_AttributeEvalMessage(anId, this));
+    aMessage->setAttribute(aData->attribute(attributeID()));
+    Events_Loop::loop()->send(aMessage);
+  }
   updateObject(myFeature);
   return true;
 }
@@ -122,11 +137,12 @@ bool ModuleBase_WidgetDoubleValue::restoreValue()
 {
   DataPtr aData = myFeature->data();
   AttributeDoublePtr aRef = aData->real(attributeID());
-
-  bool isBlocked = mySpinBox->blockSignals(true);
-  mySpinBox->setValue(aRef->value());
-  mySpinBox->blockSignals(isBlocked);
-
+  std::string aTextRepr = aRef->text();
+  if (!aTextRepr.empty()) {
+    ModuleBase_Tools::setSpinText(mySpinBox, QString::fromStdString(aTextRepr));
+  } else {
+    ModuleBase_Tools::setSpinValue(mySpinBox, aRef->value());
+  }
   return true;
 }