Better management of errors.

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

diff --git a/src/ModuleBase/ModuleBase_FilterValidated.cpp b/src/ModuleBase/ModuleBase_FilterValidated.cpp
index c977072a831a9da84c606555301e3ac4544a0769..be964c72bbdabebe0aa1c6ae7edde13b007dde0f 100644 (file)
--- a/src/ModuleBase/ModuleBase_FilterValidated.cpp
+++ b/src/ModuleBase/ModuleBase_FilterValidated.cpp
@@ -6,6 +6,7 @@
 
 #include "ModuleBase_FilterValidated.h"
 #include "ModuleBase_IWorkshop.h"
+#include "ModuleBase_IViewer.h"
 
 #include <ModuleBase_IModule.h>
 #include <ModuleBase_IPropertyPanel.h>
@@ -14,30 +15,36 @@
 #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);
 
-Standard_Boolean ModuleBase_FilterValidated::IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const
+Standard_Boolean ModuleBase_FilterValidated::
+  IsOk(const Handle(SelectMgr_EntityOwner)& theOwner) const
 {
   bool aValid = true;
   ModuleBase_Operation* anOperation = myWorkshop->module()->currentOperation();
   if (anOperation) {
+    ModuleBase_IViewer* aViewer = myWorkshop->viewer();
+    Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
+
     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);
+    if (aPanel) {
+      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);
+        }
       }
     }
   }