From: nds <nds@opencascade.com>
Date: Fri, 19 Feb 2016 15:49:09 +0000 (+0300)
Subject: #1277 SKETCH : Bad restitution coordinates in the point creation panel
X-Git-Tag: V_2.2.0~83
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=d48393d6fc34df209585623b7d0d0546d3d6ec25;p=modules%2Fshaper.git

#1277 SKETCH : Bad restitution coordinates in the point creation panel
---

diff --git a/src/ModuleBase/ModuleBase_ModelWidget.cpp b/src/ModuleBase/ModuleBase_ModelWidget.cpp
index a90353845..e0ac58445 100644
--- a/src/ModuleBase/ModuleBase_ModelWidget.cpp
+++ b/src/ModuleBase/ModuleBase_ModelWidget.cpp
@@ -22,6 +22,8 @@
 #include <QLabel>
 #include <QFocusEvent>
 
+//#define DEBUG_VALUE_STATE
+
 ModuleBase_ModelWidget::ModuleBase_ModelWidget(QWidget* theParent,
                                                const Config_WidgetAPI* theData,
                                                const std::string& theParentId)
@@ -227,11 +229,32 @@ bool ModuleBase_ModelWidget::storeValue()
 
   return isDone;
 }
+#ifdef DEBUG_VALUE_STATE
+std::string getDebugInfo(const ModuleBase_ModelWidget::ValueState& theState)
+{
+  std::string anInfo;
+  switch (theState) {
+    case ModuleBase_ModelWidget::Stored:           anInfo = "Stored          "; break;
+    case ModuleBase_ModelWidget::ModifiedInPP:     anInfo = "ModifiedInPP    "; break;
+    case ModuleBase_ModelWidget::ModifiedInViewer: anInfo = "ModifiedInViewer"; break;
+    case ModuleBase_ModelWidget::Reset:            anInfo = "Reset           "; break;
+    default: break;
+  }
+  return anInfo;
+}
 
-ModuleBase_ModelWidget::ValueState ModuleBase_ModelWidget::setValueState(const ModuleBase_ModelWidget::ValueState& theState)
+#endif
+ModuleBase_ModelWidget::ValueState ModuleBase_ModelWidget::setValueState
+                                         (const ModuleBase_ModelWidget::ValueState& theState)
 {
   ValueState aState = myState;
+
   if (myState != theState && !myIsValueStateBlocked) {
+#ifdef DEBUG_VALUE_STATE
+    qDebug(QString("setValueState: previous state = %1,\t new state = %2")
+           .arg(getDebugInfo(myState).c_str())
+           .arg(getDebugInfo(theState).c_str()).toStdString().c_str());
+#endif
     myState = theState;
     emit valueStateChanged(aState);
   }
diff --git a/src/PartSet/PartSet_WidgetPoint2d.cpp b/src/PartSet/PartSet_WidgetPoint2d.cpp
index 8cfec7f7d..eaa3ec7d1 100644
--- a/src/PartSet/PartSet_WidgetPoint2d.cpp
+++ b/src/PartSet/PartSet_WidgetPoint2d.cpp
@@ -56,7 +56,8 @@ PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
                                              ModuleBase_IWorkshop* theWorkshop,
                                              const Config_WidgetAPI* theData,
                                              const std::string& theParentId)
- : ModuleBase_ModelWidget(theParent, theData, theParentId), myWorkshop(theWorkshop)
+: ModuleBase_ModelWidget(theParent, theData, theParentId), myWorkshop(theWorkshop),
+  myValueIsCashed(false), myXValueInCash(0), myYValueInCash(0)
 {
   if (MyFeaturesForCoincedence.isEmpty()) {
     MyFeaturesForCoincedence << SketchPlugin_Line::ID().c_str()
@@ -119,14 +120,24 @@ bool PartSet_WidgetPoint2D::resetCustom()
     aDone = false;
   }
   else {
-    bool isOk;
-    double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
-    // it is important to block the spin box control in order to do not through out the
-    // locking of the validating state.
-    ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
-    ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
-    storeValueCustom();
-    aDone = true;
+    if (myValueIsCashed) {
+      // fill the control widgets by the cashed value
+      restoreCurentValue();
+      // store value to the model
+      storeValueCustom();
+      setValueState(Stored);
+      aDone = false;
+    }
+    else {
+      bool isOk;
+      double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
+      // it is important to block the spin box control in order to do not through out the
+      // locking of the validating state.
+      ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
+      ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
+      storeValueCustom();
+      aDone = true;
+    }
   }
   return aDone;
 }
@@ -257,6 +268,24 @@ bool PartSet_WidgetPoint2D::restoreValueCustom()
   return true;
 }
 
+void PartSet_WidgetPoint2D::storeCurentValue()
+{
+  // do not use cash if a variable is used
+  if (myXSpin->hasVariable() || myYSpin->hasVariable())
+    return;
+
+  myValueIsCashed = true;
+  myXValueInCash = myXSpin->value();
+  myYValueInCash = myYSpin->value();
+}
+
+void PartSet_WidgetPoint2D::restoreCurentValue()
+{
+  myValueIsCashed = false;
+  ModuleBase_Tools::setSpinValue(myXSpin, myXValueInCash);
+  ModuleBase_Tools::setSpinValue(myYSpin, myYValueInCash);
+}
+
 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 {
   QList<QWidget*> aControls;
@@ -501,6 +530,8 @@ void PartSet_WidgetPoint2D::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEv
 
   double aX, anY;
   PartSet_Tools::convertTo2D(aPoint, mySketch, theWnd->v3dView(), aX, anY);
+  if (myState != ModifiedInViewer)
+    storeCurentValue();
   // we need to block the value state change 
   bool isBlocked = blockValueState(true);
   setPoint(aX, anY);
diff --git a/src/PartSet/PartSet_WidgetPoint2d.h b/src/PartSet/PartSet_WidgetPoint2d.h
index 77e286ab2..a66e11a92 100755
--- a/src/PartSet/PartSet_WidgetPoint2d.h
+++ b/src/PartSet/PartSet_WidgetPoint2d.h
@@ -117,8 +117,15 @@ protected:
   /// \return True in success
   virtual bool storeValueCustom() const;
 
+  /// Restore value from attribute data to the widget's control
   virtual bool restoreValueCustom();
 
+  /// Store current value in cashed value
+  void storeCurentValue();
+
+  /// Restore cashed value in the model attribute
+  void restoreCurentValue();
+
   /// Fills the widget with default values
   /// \return true if the widget current value is reset
   virtual bool resetCustom();
@@ -182,6 +189,10 @@ private:
   //std::string myOptionParam;  /// Parameter name which has to be taken from previous feature
 
   CompositeFeaturePtr mySketch;
+
+  bool myValueIsCashed; /// boolean state if the value is cashed during value state change
+  double myXValueInCash; /// the cashed X value during value state change
+  double myYValueInCash; /// the cashed Y value during value state change
 };
 
 #endif