Fix casting problem

Author: dcwhite

src/Core/Application/Preferences/Preferences.cc

@@ -32,6 +32,7 @@
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/classification.hpp>
 #ifdef BUILD_WITH_PYTHON
 #include <Core/Python/PythonInterpreter.h>
@@ -90,7 +91,8 @@ void Preferences::setDataDirectory(const boost::filesystem::path& path, bool run
 #ifdef BUILD_WITH_PYTHON
   if (runPython)
   {
-    auto setDataDir = "import os; os.environ[\"SCIRUNDATADIR\"] = \"" + dataDir_.string() + "\"";
+    auto forwardSlashPath = boost::replace_all_copy(dataDir_.string(), "\\", "/");
+    auto setDataDir = "import os; os.environ[\"SCIRUNDATADIR\"] = \"" + forwardSlashPath + "\"";
     PythonInterpreter::Instance().run_string(setDataDir);
   }
 #endif

src/Core/Datatypes/Geometry.h

@@ -61,7 +61,7 @@ namespace Datatypes
 
   struct SCISHARE ModuleFeedback
   {
-    // tag class
+    virtual ~ModuleFeedback() {}
   };
 
 }}}

src/Modules/Fields/EditMeshBoundingBox.cc

@@ -102,13 +102,19 @@ impl_(new EditMeshBoundingBoxImpl), widgetMoved_(false)
 
 void EditMeshBoundingBox::processWidgetFeedback(const ModuleFeedback& var)
 {
-  auto vsf = static_cast<const ViewSceneFeedback&>(var);
-  if (vsf.selectionName.find(get_id()) != std::string::npos &&
-    impl_->userWidgetTransform_ != vsf.transform)
+  try
   {
-    widgetMoved_ = true;
-    adjustGeometryFromTransform(vsf.transform);
-    enqueueExecuteAgain(false);
+    auto vsf = dynamic_cast<const ViewSceneFeedback&>(var);
+    if (vsf.selectionName.find(get_id()) != std::string::npos && impl_->userWidgetTransform_ != vsf.transform)
+    {
+      widgetMoved_ = true;
+      adjustGeometryFromTransform(vsf.transform);
+      enqueueExecuteAgain(false);
+    }
+  }
+  catch (std::bad_cast&)
+  {
+    //ignore
   }
 }
 

src/Modules/Legacy/Fields/GenerateSinglePointProbeFromField.cc

@@ -102,13 +102,19 @@ GenerateSinglePointProbeFromField::GenerateSinglePointProbeFromField()
 
 void GenerateSinglePointProbeFromField::processWidgetFeedback(const ModuleFeedback& var)
 {
-  auto vsf = static_cast<const ViewSceneFeedback&>(var);
-
-  if (vsf.selectionName.find(get_id()) != std::string::npos &&
-    impl_->previousTransform_ != vsf.transform)
+  try
+  {
+    auto vsf = dynamic_cast<const ViewSceneFeedback&>(var);
+    if (vsf.selectionName.find(get_id()) != std::string::npos &&
+      impl_->previousTransform_ != vsf.transform)
+    {
+      adjustPositionFromTransform(vsf.transform);
+      enqueueExecuteAgain(false);
+    }
+  }
+  catch (std::bad_cast&)
   {
-    adjustPositionFromTransform(vsf.transform);
-    enqueueExecuteAgain(false);
+    //ignore
   }
 }
 

src/Modules/Visualization/ShowField.cc

@@ -195,11 +195,18 @@ void ShowField::setStateDefaults()
 
 void ShowField::processMeshComponentSelection(const ModuleFeedback& var)
 {
-  auto sel = static_cast<const MeshComponentSelectionFeedback&>(var);
-  if (sel.moduleId == get_id().id_)
+  try
   {
+    auto sel = dynamic_cast<const MeshComponentSelectionFeedback&>(var);
+    if (sel.moduleId == get_id().id_)
+    {
     get_state()->setValue(Name("Show" + sel.component), sel.selected);
     enqueueExecuteAgain(false);
+    }
+  }
+  catch (std::bad_cast&)
+  {
+    //ignore
   }
 }
 

src/Modules/Visualization/ShowString.cc

@@ -82,12 +82,19 @@ void ShowString::setStateDefaults()
 
 void ShowString::processWindowResizeFeedback(const ModuleFeedback& var)
 {
-  auto vsf = static_cast<const ViewSceneFeedback&>(var);
-  if (lastWindowSize_ != vsf.windowSize)
+  try
   {
-    lastWindowSize_ = vsf.windowSize;
-    needReexecute_ = true;
-    enqueueExecuteAgain(false);
+    auto vsf = dynamic_cast<const ViewSceneFeedback&>(var);
+    if (lastWindowSize_ != vsf.windowSize)
+    {
+      lastWindowSize_ = vsf.windowSize;
+      needReexecute_ = true;
+      enqueueExecuteAgain(false);
+    }
+  }
+  catch (std::bad_cast&)
+  {
+    //ignore
   }
 }