4 files changed, 61 insertions, 7 deletions

diff --git a/indra/newview/llinventorybridge.cpp b/indra/newview/llinventorybridge.cpp
index c024304f26..f246b6b529 100644
--- a/indra/newview/llinventorybridge.cpp
+++ b/indra/newview/llinventorybridge.cpp
@@ -787,7 +787,7 @@ void LLInvFVBridge::changeItemParent(LLInventoryModel* model,
 									 const LLUUID& new_parent_id,
 									 BOOL restamp)
 {
-	if(item->getParentUUID() != new_parent_id)
+	if (item->getParentUUID() != new_parent_id)
 	{
 		LLInventoryModel::update_list_t update;
 		LLInventoryModel::LLCategoryUpdate old_folder(item->getParentUUID(),-1);
@@ -3002,7 +3002,6 @@ BOOL LLFolderBridge::dragItemIntoFolder(LLInventoryItem* inv_item,
 	LLViewerObject* object = NULL;
 	if(LLToolDragAndDrop::SOURCE_AGENT == source)
 	{
-
 		BOOL is_movable = TRUE;
 		switch( inv_item->getActualType() )
 		{
@@ -3014,11 +3013,18 @@ BOOL LLFolderBridge::dragItemIntoFolder(LLInventoryItem* inv_item,
 		}
 
 		const LLUUID trash_id = model->findCategoryUUIDForType(LLFolderType::FT_TRASH);
-		BOOL move_is_into_trash = (mUUID == trash_id) || model->isObjectDescendentOf(mUUID, trash_id);
+		const BOOL move_is_into_trash = (mUUID == trash_id) || model->isObjectDescendentOf(mUUID, trash_id);
 		const LLUUID current_outfit_id = model->findCategoryUUIDForType(LLFolderType::FT_CURRENT_OUTFIT);
-		BOOL move_is_into_current_outfit = (mUUID == current_outfit_id);
-		BOOL move_is_into_outfit = (getCategory() && getCategory()->getPreferredType()==LLFolderType::FT_OUTFIT);
+		const BOOL move_is_into_current_outfit = (mUUID == current_outfit_id);
+		const BOOL move_is_into_outfit = (getCategory() && getCategory()->getPreferredType()==LLFolderType::FT_OUTFIT);
+		const BOOL move_is_outof_current_outfit = LLAppearanceManager::instance().getIsInCOF(inv_item->getUUID());
 
+		// Can't explicitly drag things out of the COF.
+		if (move_is_outof_current_outfit)
+		{
+			is_movable = FALSE;
+		}
+		
 		if(is_movable && move_is_into_trash)
 		{
 			is_movable = inv_item->getIsLinkType() || !get_is_item_worn(inv_item->getUUID());
diff --git a/indra/newview/llinventorypanel.cpp b/indra/newview/llinventorypanel.cpp
index a6d63e58f5..467255d1a7 100644
--- a/indra/newview/llinventorypanel.cpp
+++ b/indra/newview/llinventorypanel.cpp
@@ -522,6 +522,11 @@ void LLInventoryPanel::buildNewViews(const LLUUID& id)
 				{
 					folderp->setHidden(TRUE);
 				}
+				const LLViewerInventoryCategory *cat = dynamic_cast<LLViewerInventoryCategory *>(objectp);
+				if (cat && getIsHiddenFolderType(cat->getPreferredType()))
+				{
+					folderp->setHidden(TRUE);
+				}
 			}
 		}
 		else 
@@ -553,6 +558,12 @@ void LLInventoryPanel::buildNewViews(const LLUUID& id)
 		if (itemp)
 		{
 			itemp->addToFolder(parent_folder, mFolders);
+
+			// Don't add children of hidden folders unless this is the panel's root folder.
+			if (itemp->getHidden() && (id != mStartFolderID))
+			{
+				return;
+			}
 		}
 	}
 
@@ -954,3 +965,16 @@ LLInventoryPanel* LLInventoryPanel::getActiveInventoryPanel(BOOL auto_open)
 
 	return NULL;
 }
+
+void LLInventoryPanel::addHideFolderType(LLFolderType::EType folder_type)
+{
+	if (!getIsHiddenFolderType(folder_type))
+	{
+		mHiddenFolderTypes.push_back(folder_type);
+	}
+}
+
+BOOL LLInventoryPanel::getIsHiddenFolderType(LLFolderType::EType folder_type) const
+{
+	return (std::find(mHiddenFolderTypes.begin(), mHiddenFolderTypes.end(), folder_type) != mHiddenFolderTypes.end());
+}
diff --git a/indra/newview/llinventorypanel.h b/indra/newview/llinventorypanel.h
index ccff795a51..f312b588b9 100644
--- a/indra/newview/llinventorypanel.h
+++ b/indra/newview/llinventorypanel.h
@@ -61,6 +61,9 @@ class LLTabContainer;
 
 class LLInventoryPanel : public LLPanel
 {
+	//--------------------------------------------------------------------
+	// Data
+	//--------------------------------------------------------------------
 public:
 	static const std::string DEFAULT_SORT_ORDER;
 	static const std::string RECENTITEMS_SORT_ORDER;
@@ -97,13 +100,16 @@ public:
 		{}
 	};
 
+	//--------------------------------------------------------------------
+	// Initialization
+	//--------------------------------------------------------------------
 protected:
 	LLInventoryPanel(const Params&);
 	friend class LLUICtrlFactory;
-
 public:
 	virtual ~LLInventoryPanel();
 
+public:
 	LLInventoryModel* getModel() { return mInventory; }
 
 	BOOL postBuild();
@@ -187,6 +193,16 @@ protected:
 	const LLInventoryFVBridgeBuilder* mInvFVBridgeBuilder;
 
 	//--------------------------------------------------------------------
+	// Hidden folders
+	//--------------------------------------------------------------------
+public:
+	void addHideFolderType(LLFolderType::EType folder_type);
+protected:
+	BOOL getIsHiddenFolderType(LLFolderType::EType folder_type) const;
+private:
+	std::vector<LLFolderType::EType> mHiddenFolderTypes;
+
+	//--------------------------------------------------------------------
 	// Initialization routines for building up the UI ("views")
 	//--------------------------------------------------------------------
 public:
diff --git a/indra/newview/llsidepanelinventory.cpp b/indra/newview/llsidepanelinventory.cpp
index 3fd5309947..73880563d7 100644
--- a/indra/newview/llsidepanelinventory.cpp
+++ b/indra/newview/llsidepanelinventory.cpp
@@ -62,7 +62,7 @@ BOOL LLSidepanelInventory::postBuild()
 	// UI elements from inventory panel
 	{
 		mInventoryPanel = getChild<LLPanel>("sidepanel__inventory_panel");
-		
+
 		mInfoBtn = mInventoryPanel->getChild<LLButton>("info_btn");
 		mInfoBtn->setClickedCallback(boost::bind(&LLSidepanelInventory::onInfoButtonClicked, this));
 		
@@ -83,6 +83,14 @@ BOOL LLSidepanelInventory::postBuild()
 		
 		mPanelMainInventory = mInventoryPanel->getChild<LLPanelMainInventory>("panel_main_inventory");
 		mPanelMainInventory->setSelectCallback(boost::bind(&LLSidepanelInventory::onSelectionChange, this, _1, _2));
+
+		/* 
+		   EXT-4846 : "Can we suppress the "Landmarks" and "My Favorites" folder since they have their own Task Panel?"
+		   Deferring this until 2.1.
+		LLInventoryPanel *my_inventory_panel = mPanelMainInventory->getChild<LLInventoryPanel>("All Items");
+		my_inventory_panel->addHideFolderType(LLFolderType::FT_LANDMARK);
+		my_inventory_panel->addHideFolderType(LLFolderType::FT_FAVORITE);
+		*/
 	}
 
 	// UI elements from item panel