1 files changed, 24 insertions, 27 deletions

diff --git a/indra/newview/llinventorypanel.cpp b/indra/newview/llinventorypanel.cpp
index acbec531b6..01a8ecfb5d 100644
--- a/indra/newview/llinventorypanel.cpp
+++ b/indra/newview/llinventorypanel.cpp
@@ -132,6 +132,7 @@ LLInventoryPanel::LLInventoryPanel(const LLInventoryPanel::Params& p) :
 	mAcceptsDragAndDrop(p.accepts_drag_and_drop),
 	mAllowMultiSelect(p.allow_multi_select),
 	mShowItemLinkOverlays(p.show_item_link_overlays),
+	mShowEmptyMessage(p.show_empty_message),
 	mShowLoadStatus(p.show_load_status),
 	mViewsInitialized(false),
 	mInvFVBridgeBuilder(NULL)
@@ -240,6 +241,12 @@ void LLInventoryPanel::initFromParams(const LLInventoryPanel::Params& params)
 	getFilter()->setFilterCategoryTypes(getFilter()->getFilterCategoryTypes() & ~(1ULL << LLFolderType::FT_INBOX));
 	getFilter()->setFilterCategoryTypes(getFilter()->getFilterCategoryTypes() & ~(1ULL << LLFolderType::FT_OUTBOX));
 
+	// set the filter for the empty folder if the debug setting is on
+	if (gSavedSettings.getBOOL("DebugHideEmptySystemFolders"))
+	{
+		getFilter()->setFilterEmptySystemFolders();
+	}
+	
 	// Initialize base class params.
 	LLPanel::initFromParams(params);
 }
@@ -611,6 +618,7 @@ LLFolderView * LLInventoryPanel::createFolderView(LLInvFVBridge * bridge, bool u
 	p.listener =  bridge;
 	p.use_label_suffix = useLabelSuffix;
 	p.allow_multiselect = mAllowMultiSelect;
+	p.show_empty_message = mShowEmptyMessage;
 	p.show_load_status = mShowLoadStatus;
 
 	return LLUICtrlFactory::create<LLFolderView>(p);
@@ -697,7 +705,10 @@ LLFolderViewItem* LLInventoryPanel::buildNewViews(const LLUUID& id)
   				if (new_listener)
   				{
 					LLFolderViewFolder* folderp = createFolderViewFolder(new_listener);
-  					folderp->setItemSortOrder(mFolderRoot->getSortOrder());
+					if (folderp)
+					{
+						folderp->setItemSortOrder(mFolderRoot->getSortOrder());
+					}
   					itemp = folderp;
   				}
   			}
@@ -806,7 +817,7 @@ BOOL LLInventoryPanel::handleHover(S32 x, S32 y, MASK mask)
 	if(handled)
 	{
 		ECursorType cursor = getWindow()->getCursor();
-		if (LLInventoryModelBackgroundFetch::instance().backgroundFetchActive() && cursor == UI_CURSOR_ARROW)
+		if (LLInventoryModelBackgroundFetch::instance().folderFetchActive() && cursor == UI_CURSOR_ARROW)
 		{
 			// replace arrow cursor with arrow and hourglass cursor
 			getWindow()->setCursor(UI_CURSOR_WORKING);
@@ -1096,30 +1107,23 @@ LLInventoryPanel* LLInventoryPanel::getActiveInventoryPanel(BOOL auto_open)
 		return FALSE;
 	}
 
-	LLSidepanelInventory *sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
+	LLSidepanelInventory *inventory_panel =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
 
-	// A. If the inventory side panel floater is open, use that preferably.
-	if (is_inventorysp_active())
-	{
-		// Get the floater's z order to compare it to other inventory floaters' order later.
-		res = sidepanel_inventory->getActivePanel();
-		z_min = gFloaterView->getZOrder(floater_inventory);
-		active_inv_floaterp = floater_inventory;
-	}
-
-	// B. Iterate through the inventory floaters and return whichever is on top.
+	// Iterate through the inventory floaters and return whichever is on top.
 	LLFloaterReg::const_instance_list_t& inst_list = LLFloaterReg::getFloaterList("inventory");
 	for (LLFloaterReg::const_instance_list_t::const_iterator iter = inst_list.begin(); iter != inst_list.end(); ++iter)
 	{
-		LLFloaterInventory* iv = dynamic_cast<LLFloaterInventory*>(*iter);
-		if (iv && iv->getVisible())
+		LLFloaterSidePanelContainer* inventory_floater = dynamic_cast<LLFloaterSidePanelContainer*>(*iter);
+		inventory_panel = inventory_floater->findChild<LLSidepanelInventory>("main_panel");
+
+		if (inventory_floater && inventory_panel && inventory_floater->getVisible())
 		{
-			S32 z_order = gFloaterView->getZOrder(iv);
+			S32 z_order = gFloaterView->getZOrder(inventory_floater);
 			if (z_order < z_min)
 			{
-				res = iv->getPanel();
+				res = inventory_panel->getActivePanel();
 				z_min = z_order;
-				active_inv_floaterp = iv;
+				active_inv_floaterp = inventory_floater;
 			}
 		}
 	}
@@ -1136,7 +1140,7 @@ LLInventoryPanel* LLInventoryPanel::getActiveInventoryPanel(BOOL auto_open)
 	{
 		floater_inventory->openFloater();
 
-		res = sidepanel_inventory->getActivePanel();
+		res = inventory_panel->getActivePanel();
 	}
 
 	return res;
@@ -1155,7 +1159,6 @@ void LLInventoryPanel::openInventoryPanelAndSetSelection(BOOL auto_open, const L
 		LLViewerInventoryCategory * cat = gInventory.getCategory(obj_id);
 		
 		bool in_inbox = false;
-		bool in_outbox = false;
 		
 		LLViewerInventoryCategory * parent_cat = NULL;
 		
@@ -1171,10 +1174,9 @@ void LLInventoryPanel::openInventoryPanelAndSetSelection(BOOL auto_open, const L
 		if (parent_cat)
 		{
 			in_inbox = (LLFolderType::FT_INBOX == parent_cat->getPreferredType());
-			in_outbox = (LLFolderType::FT_OUTBOX == parent_cat->getPreferredType());
 		}
 		
-		if (in_inbox || in_outbox)
+		if (in_inbox)
 		{
 			LLSidepanelInventory * sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
 			LLInventoryPanel * inventory_panel = NULL;
@@ -1184,11 +1186,6 @@ void LLInventoryPanel::openInventoryPanelAndSetSelection(BOOL auto_open, const L
 				sidepanel_inventory->openInbox();
 				inventory_panel = sidepanel_inventory->getInboxPanel();
 			}
-			else
-			{
-				sidepanel_inventory->openOutbox();
-				inventory_panel = sidepanel_inventory->getOutboxPanel();
-			}
 
 			if (inventory_panel)
 			{