WIP corrections for drag-n-drop handling for cubemap and shape asset types

Added ability to override radio button behavior when selecting items in popup menus
Added ability to turn on rotation snapping as a setting, with SHIFT just inverting the rot snap mode
Implemented proper asset type filtering, complete with multiple type selection, and listing of active filters in AB footer. Selectable via visibility popup Menu
Moved asset preview button generation from code to template GUI file
added ability to move asset with drag-n-drop(Image asset only so far)
New AB folder icon
Properly link image asset fields to material asset if 'AlwaysPresentImageMaps' config setting is active

Engine/source/T3D/assets/CubemapAsset.cpp

@@ -200,10 +200,10 @@ GuiControl* GuiInspectorTypeCubemapAssetPtr::constructEditControl()
    // Change filespec
    char szBuffer[512];
    dSprintf(szBuffer, sizeof(szBuffer), "AssetBrowser.showDialog(\"CubemapAsset\", \"AssetBrowser.changeAsset\", %d, %s);",
-      mInspector->getComponentGroupTargetId(), mCaption);
+      mInspector->getInspectObject(), mCaption);
    mBrowseButton->setField("Command", szBuffer);
 
-   setDataField(StringTable->insert("ComponentOwner"), NULL, String::ToString(mInspector->getComponentGroupTargetId()).c_str());
+   setDataField(StringTable->insert("object"), NULL, String::ToString(mInspector->getInspectObject()).c_str());
 
    // Create "Open in ShapeEditor" button
    mShapeEdButton = new GuiBitmapButtonCtrl();

Engine/source/T3D/assets/ShapeAsset.cpp

@@ -367,10 +367,12 @@ GuiControl* GuiInspectorTypeShapeAssetPtr::constructEditControl()
    // Change filespec
    char szBuffer[512];
    dSprintf(szBuffer, sizeof(szBuffer), "AssetBrowser.showDialog(\"ShapeAsset\", \"AssetBrowser.changeAsset\", %d, %s);", 
-      mInspector->getComponentGroupTargetId(), mCaption);
+      mInspector->getInspectObject()->getIdString(), mCaption);
    mBrowseButton->setField("Command", szBuffer);
 
-   setDataField(StringTable->insert("ComponentOwner"), NULL, String::ToString(mInspector->getComponentGroupTargetId()).c_str());
+   const char* id = mInspector->getInspectObject()->getIdString();
+
+   setDataField(StringTable->insert("targetObject"), NULL, mInspector->getInspectObject()->getIdString());
 
    // Create "Open in ShapeEditor" button
    mShapeEdButton = new GuiBitmapButtonCtrl();

Engine/source/gui/editor/popupMenu.cpp

@@ -60,6 +60,8 @@ PopupMenu::PopupMenu()
 	mTextList = nullptr;
 
 	mIsSubmenu = false;
+
+   mRadioSelection = true;
 }
 
 PopupMenu::~PopupMenu()
@@ -83,6 +85,7 @@ void PopupMenu::initPersistFields()
    Parent::initPersistFields();
 
    addField("barTitle", TypeCaseString, Offset(mBarTitle, PopupMenu), "");
+   addField("radioSelection", TypeBool, Offset(mRadioSelection, PopupMenu), "");
 }
 
 //-----------------------------------------------------------------------------
@@ -225,7 +228,7 @@ void PopupMenu::checkItem(S32 pos, bool checked)
    if (mMenuItems.empty() || mMenuItems.size() < pos || pos < 0)
       return;
 
-   if (checked && mMenuItems[pos].mCheckGroup != -1)
+   if (checked && mMenuItems[pos].mCheckGroup != -1 && mRadioSelection)
    {
       // first, uncheck everything in the group:
       for (U32 i = 0; i < mMenuItems.size(); i++)

Engine/source/gui/editor/popupMenu.h

@@ -83,6 +83,9 @@ protected:
 
    bool mIsSubmenu;
 
+   bool mRadioSelection; ///If true, we treat all the items in the same check group as a radio item, so we uncheck everything else in the group if an item is checked
+                         ///If false, then we don't clear other selections
+
    //This is the gui control that renders our popup
    GuiPopupMenuTextListCtrl *mTextList;
 

Engine/source/gui/worldEditor/gizmo.cpp

@@ -188,6 +188,7 @@ GizmoProfile::GizmoProfile()
    rotationSnap = 15.0f;
    allowSnapScale = true;
    scaleSnap = 0.1f;
+   forceSnapRotations = false;
 
    rotateScalar = 0.8f;
    scaleScalar = 0.8f;
@@ -246,6 +247,7 @@ void GizmoProfile::initPersistFields()
    addField( "rotationSnap",        TypeF32,    Offset(rotationSnap, GizmoProfile) );
    addField( "allowSnapScale",      TypeBool,   Offset(allowSnapScale, GizmoProfile) );
    addField( "scaleSnap",           TypeF32,    Offset(scaleSnap, GizmoProfile) );
+   addField( "forceSnapRotations",  TypeBool,   Offset(forceSnapRotations, GizmoProfile));
    addField( "renderWhenUsed",      TypeBool,   Offset(renderWhenUsed, GizmoProfile) );
    addField( "renderInfoText",      TypeBool,   Offset(renderInfoText, GizmoProfile) );
    addField( "renderPlane",         TypeBool,   Offset(renderPlane, GizmoProfile) );
@@ -1083,7 +1085,7 @@ void Gizmo::on3DMouseDragged( const Gui3DMouseEvent & event )
       angle *= 0.02f; // scale down to not require rotate scalar to be microscopic
 
       //
-      if( mProfile->allowSnapRotations && event.modifier & SI_SHIFT )
+      if((mProfile->forceSnapRotations && event.modifier | SI_SHIFT) || (mProfile->allowSnapRotations && event.modifier & SI_SHIFT ))
          angle = mDegToRad( _snapFloat( mRadToDeg( angle ), mProfile->rotationSnap ) );
 
       mDeltaAngle = angle - mLastAngle;

Engine/source/gui/worldEditor/gizmo.h

@@ -108,6 +108,7 @@ public:
    bool allowSnapScale;
    F32 rotationSnap;
    bool allowSnapRotations;
+   bool forceSnapRotations;
 
    bool renderWhenUsed;
    bool renderInfoText;
@@ -415,4 +416,4 @@ protected:
    static F32 smProjectDistance;
 };
 
-#endif // _GIZMO_H_
+#endif // _GIZMO_H_

Engine/source/ts/tsShapeConstruct.cpp

@@ -402,6 +402,12 @@ bool TSShapeConstructor::onAdd()
    if ( !Parent::onAdd() )
       return false;
 
+   static const U32 bufSize = 512;
+   char* buf = Con::getReturnBuffer(bufSize);
+   Platform::makeFullPathName(mShapePath, buf, bufSize, NULL);
+
+   mShapePath = buf;
+
    // Prevent multiple objects pointing at the same shape file
    TSShapeConstructor* tss = findShapeConstructor( mShapePath );
    if ( tss )