Issue #1525: Disable Ok button if parameters are not valid

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

diff --git a/src/ModuleBase/ModuleBase_FilterValidated.cpp b/src/ModuleBase/ModuleBase_FilterValidated.cpp
index 38dc9a3f506b5acd1b9fe6828e8d964430861adb..bb56ba1491318356fcf5f9d62a5ebfd7983c01ca 100644 (file)
--- a/src/ModuleBase/ModuleBase_FilterValidated.cpp
+++ b/src/ModuleBase/ModuleBase_FilterValidated.cpp
@@ -1,6 +1,6 @@
 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
 
-// File:        ModuleBase_FilterValidated.h
+// File:        ModuleBase_FilterValidated.cpp
 // Created:     17 Mar 2015
 // Author:      Natalia ERMOLAEVA
 
@@ -12,26 +12,62 @@
 #include <ModuleBase_ISelection.h>
 #include <ModuleBase_Operation.h>
 #include <ModuleBase_WidgetValidated.h>
+#include <ModuleBase_WidgetValidator.h>
 #include <ModuleBase_ViewerPrs.h>
+#include <ModuleBase_Tools.h>
 
 IMPLEMENT_STANDARD_HANDLE(ModuleBase_FilterValidated, SelectMgr_Filter);
 IMPLEMENT_STANDARD_RTTIEXT(ModuleBase_FilterValidated, SelectMgr_Filter);
 
+//#define DEBUG_CURRENT_SELECTION
+
 Standard_Boolean ModuleBase_FilterValidated::IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const
 {
+  bool aValid = true;
   ModuleBase_Operation* anOperation = myWorkshop->module()->currentOperation();
-  if (!anOperation)
-    return true;
-
-  ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
-  ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
-  if (!anActiveWidget)
-    anActiveWidget = aPanel->preselectionWidget();
-  ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
-                                                                         (anActiveWidget);
-  ModuleBase_ViewerPrs aPrs;
-  myWorkshop->selection()->fillPresentation(aPrs, theOwner);
-
-  return !aWidgetValidated || aWidgetValidated->isValidSelection(aPrs);
+  if (anOperation) {
+#ifdef DEBUG_CURRENT_SELECTION
+    QString aPrefix = "ModuleBase_FilterValidated::IsOk: ";
+    QList<ModuleBase_ViewerPrsPtr> aSelected = myWorkshop->selection()->getSelected(ModuleBase_ISelection::Viewer);
+    QList<ModuleBase_ViewerPrsPtr>::const_iterator anIt = aSelected.begin(), aLast = aSelected.end();
+    QStringList anInfo;
+    ModuleBase_ViewerPrsPtr aPrs;
+    for (; anIt != aLast; anIt++) {
+      aPrs = (*anIt);
+      if (!aPrs.get())
+        continue;
+
+      //GeomShapePtr aShape = aPrs->shape();
+      ObjectPtr anObject = aPrs->object();
+      QString anObjectInfo = anObject.get() ? ModuleBase_Tools::objectInfo(anObject) : "";
+      anInfo.append(anObjectInfo);
+    }
+    QString anInfoStr = anInfo.join(";\t");
+    qDebug(QString("%1: %2, %3").arg(aPrefix).arg(anInfo.size()).arg(anInfoStr).toStdString().c_str());
+#endif
+
+    ModuleBase_IPropertyPanel* aPanel = anOperation->propertyPanel();
+    ModuleBase_ModelWidget* aCurrentWidget = aPanel->preselectionWidget();
+    if (!aCurrentWidget)
+      aCurrentWidget = myWorkshop->module()->activeWidget();
+    if (aCurrentWidget) {
+      ModuleBase_ViewerPrsPtr aPrs(new ModuleBase_ViewerPrs());
+      myWorkshop->selection()->fillPresentation(aPrs, theOwner);
+      ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
+                                                                             (aCurrentWidget);
+      if (aWidgetValidated)
+        aValid = !aWidgetValidated || aWidgetValidated->isValidSelection(aPrs);
+      else{
+        ModuleBase_WidgetValidator* aWidgetValidator = aCurrentWidget->widgetValidator();
+        if (aWidgetValidator)
+          aValid = aWidgetValidator->isValidSelection(aPrs);
+      }
+    }
+  }
+
+#ifdef DEBUG_FILTERS
+  qDebug(QString("ModuleBase_FilterValidated::IsOk = %1").arg(aValid).toStdString().c_str());
+#endif
+  return aValid;
 }