Issue #1701 Preselecting before calling constraints does not put objects in the input...

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

diff --git a/src/ModuleBase/ModuleBase_ModelWidget.cpp b/src/ModuleBase/ModuleBase_ModelWidget.cpp
index ba49483764657583320424eb92c0e78903bb9ba9..713adea890d132a12a0b4b231bf6a3190eb14d7e 100644 (file)
--- a/src/ModuleBase/ModuleBase_ModelWidget.cpp
+++ b/src/ModuleBase/ModuleBase_ModelWidget.cpp
@@ -9,6 +9,8 @@
 #include "ModuleBase_Tools.h"
 #include "ModuleBase_WidgetValidator.h"
 
+#include <Events_InfoMessage.h>
+
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Attribute.h>
 #include <ModelAPI_Events.h>
@@ -18,6 +20,7 @@
 #include <Config_Keywords.h>
 #include <Config_WidgetAPI.h>
 #include <Config_Translator.h>
+#include <Config_PropManager.h>
 
 #include <Events_Loop.h>
 
@@ -51,6 +54,13 @@ ModuleBase_ModelWidget::ModuleBase_ModelWidget(QWidget* theParent,
   myAttributeID = theData ? theData->widgetId() : "";
   myIsObligatory = theData->getBooleanAttribute(ATTR_OBLIGATORY, true);
 
+  myIsValueEnabled = On; // not defined or "true"
+  std::string anEnableValue = theData->getProperty(DOUBLE_WDG_ENABLE_VALUE);
+  if (anEnableValue == "false")
+    myIsValueEnabled = Off;
+  if (anEnableValue == DOUBLE_WDG_ENABLE_VALUE_BY_PREFERENCES)
+    myIsValueEnabled = DefinedInPreferences;
+
   connect(this, SIGNAL(valuesChanged()), this, SLOT(onWidgetValuesChanged()));
   connect(this, SIGNAL(valuesModified()), this, SLOT(onWidgetValuesModified()));
 }
@@ -76,6 +86,19 @@ bool ModuleBase_ModelWidget::isInitialized(ObjectPtr theObject) const
   return theObject->data()->attribute(attributeID())->isInitialized();
 }
 
+bool ModuleBase_ModelWidget::isValueEnabled() const
+{
+  bool anEnabled = true;
+  if (myIsValueEnabled == DefinedInPreferences) {
+    bool aCanDisable = Config_PropManager::boolean(SKETCH_TAB_NAME, "disable_input_fields", "true");
+    if (aCanDisable)
+      anEnabled = false;
+  }
+  else if (myIsValueEnabled == Off)
+    anEnabled = false;
+  return anEnabled;
+}
+
 void ModuleBase_ModelWidget::processValueState()
 {
   if (myState == ModifiedInPP || myState == ModifiedInViewer)
@@ -121,16 +144,21 @@ QString ModuleBase_ModelWidget::getError(const bool theValueStateChecked) const
     return anError;
 
   std::string aValidatorID;
-  std::string anErrorMsg;
+  Events_InfoMessage anErrorMsg;
 
   static ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
   if (!aValidators->validate(anAttribute, aValidatorID, anErrorMsg)) {
     if (anErrorMsg.empty())
       anErrorMsg = "unknown error.";
-    anErrorMsg = anAttributeID + " - " + aValidatorID + ": " + anErrorMsg;
+    anErrorMsg = anAttributeID + " - " + aValidatorID + ": " + anErrorMsg.messageString();
+  }
+
+  if (!anErrorMsg.empty()) {
+    std::string aStr = Config_Translator::translate(anErrorMsg);
+    std::string aCodec = Config_Translator::codec(anErrorMsg.context());
+    anError = QTextCodec::codecForName(aCodec.c_str())->toUnicode(aStr.c_str());
   }
 
-  anError = QString::fromStdString(anErrorMsg);
   if (anError.isEmpty() && theValueStateChecked)
     anError = getValueStateError();
 
@@ -181,8 +209,13 @@ void ModuleBase_ModelWidget::setFeature(const FeaturePtr& theFeature, const bool
   /// after debug, it may be corrected
   myFlushUpdateBlocked = !isUpdateFlushed;
   myFeature = theFeature;
-  if (theToStoreValue)
-    storeValue();
+  if (theToStoreValue) {
+    /// it is possible that the attribute is filled before the operation is started,
+    /// e.g. by reentrant operation case some attributes are filled by values of
+    /// feature of previous operation, we should not lost them here
+    if (!theFeature->data()->attribute(attributeID())->isInitialized())
+      storeValue();
+  }
   myFlushUpdateBlocked = false;
 }