Issue #1303 Re-ordering of Sketcher menus: Delete to be the last

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

diff --git a/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp b/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
index 20c798187058c1520d6caee2d67f882da30794d1..5bbf1844712b1eab73972be19f1c9c89d8489d5a 100644 (file)
--- a/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetDoubleValue.cpp
@@ -1,29 +1,28 @@
 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
 
-// File:        ModuleBase_Widgets.h
+// File:        ModuleBase_WidgetDoubleValue.cpp
 // Created:     04 June 2014
 // Author:      Vitaly Smetannikov
 
-#include <ModuleBase_WidgetDoubleValue.h>
-#include <ModuleBase_DoubleSpinBox.h>
-#include <ModuleBase_Tools.h>
+#include <Config_Keywords.h>
+#include <Config_WidgetAPI.h>
 
 #include <ModelAPI_AttributeDouble.h>
 #include <ModelAPI_Data.h>
+#include <ModelAPI_Object.h>
 
-#include <Config_Keywords.h>
-#include <Config_WidgetAPI.h>
-
-#include <Events_Loop.h>
-#include <ModelAPI_Events.h>
+#include <ModuleBase_ParamSpinBox.h>
+#include <ModuleBase_Tools.h>
+#include <ModuleBase_WidgetDoubleValue.h>
 
-#include <QWidget>
 #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 
@@ -32,10 +31,11 @@
 #include <iostream>
 #endif
 
+//#define DEBUG_COMPLETE_WITH_PARAMETERS
+
 ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
-                                                           const Config_WidgetAPI* theData,
-                                                           const std::string& theParentId)
-    : ModuleBase_ModelWidget(theParent, theData, theParentId)
+                                                           const Config_WidgetAPI* theData)
+    : ModuleBase_ModelWidget(theParent, theData)
 {
   QFormLayout* aControlLay = new QFormLayout(this);
   ModuleBase_Tools::adjustMargins(aControlLay);
@@ -46,7 +46,10 @@ ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
   if (!aLabelIcon.isEmpty())
     myLabel->setPixmap(QPixmap(aLabelIcon));
 
-  mySpinBox = new ModuleBase_DoubleSpinBox(this);
+  bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
+
+  mySpinBox = new ModuleBase_ParamSpinBox(this);
+  mySpinBox->setAcceptVariables(aAcceptVariables);
   QString anObjName = QString::fromStdString(attributeID());
   mySpinBox->setObjectName(anObjName);
 
@@ -84,51 +87,95 @@ ModuleBase_WidgetDoubleValue::ModuleBase_WidgetDoubleValue(QWidget* theParent,
 
   QString aTTip = QString::fromStdString(theData->widgetTooltip());
   mySpinBox->setToolTip(aTTip);
+  myLabel->setToolTip(aTTip);
 
   aControlLay->addRow(myLabel, mySpinBox);
-  connect(mySpinBox, SIGNAL(valueChanged(double)), this, SIGNAL(valuesChanged()));
+  connect(mySpinBox, SIGNAL(valueChanged(const QString&)), this, SIGNAL(valuesModified()));
 }
 
 ModuleBase_WidgetDoubleValue::~ModuleBase_WidgetDoubleValue()
 {
 }
 
-void ModuleBase_WidgetDoubleValue::reset()
+void ModuleBase_WidgetDoubleValue::activateCustom()
 {
-  if (isComputedDefault()) {
-    return;
-    //if (myFeature->compute(myAttributeID))
-    //  restoreValue();
-  }
-  else {
+  ModuleBase_ModelWidget::activateCustom();
+#ifdef DEBUG_COMPLETE_WITH_PARAMETERS
+  QStringList aParameters;
+  ModuleBase_Tools::getParameters(aParameters);
+  mySpinBox->setCompletionList(aParameters);
+#endif
+}
+
+bool ModuleBase_WidgetDoubleValue::resetCustom()
+{
+  bool aDone = false;
+  if (!isUseReset() || isComputedDefault() || mySpinBox->hasVariable()) {
+    aDone = false;
+  } else {
     bool isOk;
     double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
-    ModuleBase_Tools::setSpinValue(mySpinBox, isOk ? aDefValue : 0.0);
+    // reset the value just if there is a default value definition in the XML definition
+    // if the value can not be found by the default value, do nothing
+    if (isOk) {
+      ModuleBase_Tools::setSpinValue(mySpinBox, aDefValue);
+      storeValue();
+      aDone = true;
+    }
   }
+  return aDone;
 }
 
-bool ModuleBase_WidgetDoubleValue::storeValueCustom() const
+bool ModuleBase_WidgetDoubleValue::storeValueCustom()
 {
   DataPtr aData = myFeature->data();
   AttributeDoublePtr aReal = aData->real(attributeID());
-  aReal->setValue(mySpinBox->value());
+  if (mySpinBox->hasVariable()) {
+    // Here is a text of a real value or an expression.
+    std::string aText = mySpinBox->text().toStdString();
+    aReal->setText(aText);
+  } else {
+    // it is important to set the empty text value to the attribute before set the value
+    // because setValue tries to calculate the attribute value according to the
+    // attribute current text
+    aReal->setText("");
+    aReal->setValue(mySpinBox->value());
+  }
   updateObject(myFeature);
   return true;
 }
 
-bool ModuleBase_WidgetDoubleValue::restoreValue()
+bool ModuleBase_WidgetDoubleValue::restoreValueCustom()
 {
   DataPtr aData = myFeature->data();
   AttributeDoublePtr aRef = aData->real(attributeID());
-
-  ModuleBase_Tools::setSpinValue(mySpinBox, aRef->value());
-
+  std::string aTextRepr = aRef->text();
+  if (!aTextRepr.empty()) {
+    ModuleBase_Tools::setSpinText(mySpinBox, QString::fromStdString(aTextRepr));
+  } else {
+    ModuleBase_Tools::setSpinValue(mySpinBox, aRef->value());
+  }
   return true;
 }
 
+void ModuleBase_WidgetDoubleValue::selectContent()
+{
+  mySpinBox->selectAll();
+}
+
 QList<QWidget*> ModuleBase_WidgetDoubleValue::getControls() const
 {
   QList<QWidget*> aList;
   aList.append(mySpinBox);
   return aList;
 }
+
+bool ModuleBase_WidgetDoubleValue::processEnter()
+{
+  bool isModified = getValueState() == ModifiedInPP;
+  if (isModified) {
+    emit valuesChanged();
+    mySpinBox->selectAll();
+  }
+  return isModified;
+}