Merge pull request #1545 from Ansariel/DRTVWR-600-maint-A

Merge main into DRTVWR-600-maint-a

1 files changed, 3711 insertions, 3502 deletions

diff --git a/indra/newview/llinventoryfunctions.cpp b/indra/newview/llinventoryfunctions.cpp
index c7e4926220..91f5f18671 100644
--- a/indra/newview/llinventoryfunctions.cpp
+++ b/indra/newview/llinventoryfunctions.cpp
@@ -1,3502 +1,3711 @@
-/** 
- * @file llinventoryfunctions.cpp
- * @brief Implementation of the inventory view and associated stuff.
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include <utility> // for std::pair<>
-
-#include "llinventoryfunctions.h"
-
-// library includes
-#include "llagent.h"
-#include "llagentwearables.h"
-#include "llcallingcard.h"
-#include "llfloaterreg.h"
-#include "llinventorydefines.h"
-#include "llsdserialize.h"
-#include "llfiltereditor.h"
-#include "llspinctrl.h"
-#include "llui.h"
-#include "message.h"
-
-// newview includes
-#include "llappearancemgr.h"
-#include "llappviewer.h"
-#include "llavataractions.h"
-#include "llavatarnamecache.h"
-#include "llclipboard.h"
-#include "lldirpicker.h"
-#include "lldonotdisturbnotificationstorage.h"
-#include "llfloatermarketplacelistings.h"
-#include "llfloatersidepanelcontainer.h"
-#include "llfocusmgr.h"
-#include "llfolderview.h"
-#include "llgesturemgr.h"
-#include "llgiveinventory.h"
-#include "lliconctrl.h"
-#include "llimview.h"
-#include "llinventorybridge.h"
-#include "llinventorymodel.h"
-#include "llinventorypanel.h"
-#include "lllineeditor.h"
-#include "llmarketplacenotifications.h"
-#include "llmarketplacefunctions.h"
-#include "llmenugl.h"
-#include "llnotificationsutil.h"
-#include "llpanelmaininventory.h"
-#include "llpreviewanim.h"
-#include "llpreviewgesture.h"
-#include "llpreviewnotecard.h"
-#include "llpreviewscript.h"
-#include "llpreviewsound.h"
-#include "llpreviewtexture.h"
-#include "llresmgr.h"
-#include "llscrollbar.h"
-#include "llscrollcontainer.h"
-#include "llselectmgr.h"
-#include "llsidepanelinventory.h"
-#include "lltabcontainer.h"
-#include "lltooldraganddrop.h"
-#include "lltrans.h"
-#include "lluictrlfactory.h"
-#include "llviewermenu.h"
-#include "llviewermessage.h"
-#include "llviewerfoldertype.h"
-#include "llviewerobjectlist.h"
-#include "llviewerregion.h"
-#include "llviewerwindow.h"
-#include "llvoavatarself.h"
-#include "llwearablelist.h"
-
-bool LLInventoryState::sWearNewClothing = false;
-LLUUID LLInventoryState::sWearNewClothingTransactionID;
-std::list<LLUUID> LLInventoryAction::sMarketplaceFolders;
-bool LLInventoryAction::sDeleteConfirmationDisplayed = false;
-
-// Helper function : callback to update a folder after inventory action happened in the background
-void update_folder_cb(const LLUUID& dest_folder)
-{
-    LLViewerInventoryCategory* dest_cat = gInventory.getCategory(dest_folder);
-    gInventory.updateCategory(dest_cat);
-    gInventory.notifyObservers();
-}
-
-// Helper function : Count only the copyable items, i.e. skip the stock items (which are no copy)
-S32 count_copyable_items(LLInventoryModel::item_array_t& items)
-{
-    S32 count = 0;
-    for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)
-    {
-        LLViewerInventoryItem* item = *it;
-        if (item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-        {
-            count++;
-        }
-    }
-    return count;
-}
-
-// Helper function : Count only the non-copyable items, i.e. the stock items, skip the others
-S32 count_stock_items(LLInventoryModel::item_array_t& items)
-{
-    S32 count = 0;
-    for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)
-    {
-        LLViewerInventoryItem* item = *it;
-        if (!item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-        {
-            count++;
-        }
-    }
-    return count;
-}
-
-// Helper function : Count the number of stock folders
-S32 count_stock_folders(LLInventoryModel::cat_array_t& categories)
-{
-    S32 count = 0;
-    for (LLInventoryModel::cat_array_t::const_iterator it = categories.begin(); it != categories.end(); ++it)
-    {
-        LLInventoryCategory* cat = *it;
-        if (cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)
-        {
-            count++;
-        }
-    }
-    return count;
-}
-
-// Helper funtion : Count the number of items (not folders) in the descending hierarchy
-S32 count_descendants_items(const LLUUID& cat_id)
-{
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);
-    
-    S32 count = item_array->size();
-    
-    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-	for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-    {
-		LLViewerInventoryCategory* category = *iter;
-        count += count_descendants_items(category->getUUID());
-    }
-    
-    return count;
-}
-
-// Helper function : Returns true if the hierarchy contains nocopy items
-bool contains_nocopy_items(const LLUUID& id)
-{
-    LLInventoryCategory* cat = gInventory.getCategory(id);
-
-    if (cat)
-    {
-        // Get the content
-        LLInventoryModel::cat_array_t* cat_array;
-        LLInventoryModel::item_array_t* item_array;
-        gInventory.getDirectDescendentsOf(id,cat_array,item_array);
-        
-        // Check all the items: returns true upon encountering a nocopy item
-        for (LLInventoryModel::item_array_t::iterator iter = item_array->begin(); iter != item_array->end(); iter++)
-        {
-            LLInventoryItem* item = *iter;
-            LLViewerInventoryItem * inv_item = (LLViewerInventoryItem *) item;
-            if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-            {
-                return true;
-            }
-        }
-        
-        // Check all the sub folders recursively
-        for (LLInventoryModel::cat_array_t::iterator iter = cat_array->begin(); iter != cat_array->end(); iter++)
-        {
-            LLViewerInventoryCategory* cat = *iter;
-            if (contains_nocopy_items(cat->getUUID()))
-            {
-                return true;
-            }
-        }
-    }
-    else
-    {
-		LLInventoryItem* item = gInventory.getItem(id);
-        LLViewerInventoryItem * inv_item = (LLViewerInventoryItem *) item;
-        if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-        {
-            return true;
-        }
-    }
-    
-    // Exit without meeting a nocopy item
-    return false;
-}
-
-// Generates a string containing the path to the item specified by id.
-void append_path(const LLUUID& id, std::string& path)
-{
-	std::string temp;
-	const LLInventoryObject* obj = gInventory.getObject(id);
-	LLUUID parent_id;
-	if(obj) parent_id = obj->getParentUUID();
-	std::string forward_slash("/");
-	while(obj)
-	{
-		obj = gInventory.getCategory(parent_id);
-		if(obj)
-		{
-			temp.assign(forward_slash + obj->getName() + temp);
-			parent_id = obj->getParentUUID();
-		}
-	}
-	path.append(temp);
-}
-
-// Generates a string containing the path name of the object.
-std::string make_path(const LLInventoryObject* object)
-{
-    std::string path;
-    append_path(object->getUUID(), path);
-    return path + "/" + object->getName();
-}
-
-// Generates a string containing the path name of the object specified by id.
-std::string make_inventory_path(const LLUUID& id)
-{
-    if (LLInventoryObject* object = gInventory.getObject(id))
-        return make_path(object);
-    return "";
-}
-
-// Generates a string containing the path name and id of the object.
-std::string make_info(const LLInventoryObject* object)
-{
-    return "'" + make_path(object) + "' (" + object->getUUID().asString() + ")";
-}
-
-// Generates a string containing the path name and id of the object specified by id.
-std::string make_inventory_info(const LLUUID& id)
-{
-    if (LLInventoryObject* object = gInventory.getObject(id))
-        return make_info(object);
-    return "<Inventory object not found!> (" + id.asString() + ")";
-}
-
-void update_marketplace_folder_hierarchy(const LLUUID cat_id)
-{
-    // When changing the marketplace status of a folder, the only thing that needs to happen is
-    // for all observers of the folder to, possibly, change the display label of the folder
-    // so that's the only thing we change on the update mask.
-    gInventory.addChangedMask(LLInventoryObserver::LABEL, cat_id);
-
-    // Update all descendent folders down
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);
-    
-    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-    {
-        LLInventoryCategory* category = *iter;
-        update_marketplace_folder_hierarchy(category->getUUID());
-    }
-    return;
-}
-
-void update_marketplace_category(const LLUUID& cur_uuid, bool perform_consistency_enforcement, bool skip_clear_listing)
-{
-    // When changing the marketplace status of an item, we usually have to change the status of all
-    // folders in the same listing. This is because the display of each folder is affected by the
-    // overall status of the whole listing.
-    // Consequently, the only way to correctly update an item anywhere in the marketplace is to 
-    // update the whole listing from its listing root.
-    // This is not as bad as it seems as we only update folders, not items, and the folder nesting depth 
-    // is limited to 4.
-    // We also take care of degenerated cases so we don't update all folders in the inventory by mistake.
-
-    if (cur_uuid.isNull()
-        || gInventory.getCategory(cur_uuid) == NULL
-        || gInventory.getCategory(cur_uuid)->getVersion() == LLViewerInventoryCategory::VERSION_UNKNOWN)
-    {
-        return;
-    }
-    
-    // Grab marketplace listing data for this item
-    S32 depth = depth_nesting_in_marketplace(cur_uuid);
-    if (depth > 0)
-    {
-        // Retrieve the listing uuid this object is in
-        LLUUID listing_uuid = nested_parent_id(cur_uuid, depth);
-        LLViewerInventoryCategory* listing_cat = gInventory.getCategory(listing_uuid);
-        bool listing_cat_loaded = listing_cat != NULL && listing_cat->getVersion() != LLViewerInventoryCategory::VERSION_UNKNOWN;
-    
-        // Verify marketplace data consistency for this listing
-        if (perform_consistency_enforcement
-            && listing_cat_loaded
-            && LLMarketplaceData::instance().isListed(listing_uuid))
-        {
-            LLUUID version_folder_uuid = LLMarketplaceData::instance().getVersionFolder(listing_uuid);
-            S32 version_depth = depth_nesting_in_marketplace(version_folder_uuid);
-            if (version_folder_uuid.notNull() && (!gInventory.isObjectDescendentOf(version_folder_uuid, listing_uuid) || (version_depth != 2)))
-            {
-                LL_INFOS("SLM") << "Unlist and clear version folder as the version folder is not at the right place anymore!!" << LL_ENDL;
-                LLMarketplaceData::instance().setVersionFolder(listing_uuid, LLUUID::null,1);
-            }
-            else if (version_folder_uuid.notNull()
-                     && gInventory.isCategoryComplete(version_folder_uuid)
-                     && LLMarketplaceData::instance().getActivationState(version_folder_uuid)
-                     && (count_descendants_items(version_folder_uuid) == 0)
-                     && !LLMarketplaceData::instance().isUpdating(version_folder_uuid,version_depth))
-            {
-                LL_INFOS("SLM") << "Unlist as the version folder is empty of any item!!" << LL_ENDL;
-                LLNotificationsUtil::add("AlertMerchantVersionFolderEmpty");
-                LLMarketplaceData::instance().activateListing(listing_uuid, false,1);
-            }
-        }
-    
-        // Check if the count on hand needs to be updated on SLM
-        if (perform_consistency_enforcement
-            && listing_cat_loaded
-            && (compute_stock_count(listing_uuid) != LLMarketplaceData::instance().getCountOnHand(listing_uuid)))
-        {
-            LLMarketplaceData::instance().updateCountOnHand(listing_uuid,1);
-        }
-        // Update all descendents starting from the listing root
-        update_marketplace_folder_hierarchy(listing_uuid);
-    }
-    else if (depth == 0)
-    {
-        // If this is the marketplace listings root itself, update all descendents
-        if (gInventory.getCategory(cur_uuid))
-        {
-            update_marketplace_folder_hierarchy(cur_uuid);
-        }
-    }
-    else
-    {
-        // If the folder is outside the marketplace listings root, clear its SLM data if needs be
-        if (perform_consistency_enforcement && !skip_clear_listing && LLMarketplaceData::instance().isListed(cur_uuid))
-        {
-            LL_INFOS("SLM") << "Disassociate as the listing folder is not under the marketplace folder anymore!!" << LL_ENDL;
-            LLMarketplaceData::instance().clearListing(cur_uuid);
-        }
-        // Update all descendents if this is a category
-        if (gInventory.getCategory(cur_uuid))
-        {
-            update_marketplace_folder_hierarchy(cur_uuid);
-        }
-    }
-
-    return;
-}
-
-// Iterate through the marketplace and flag for label change all categories that countain a stock folder (i.e. stock folders and embedding folders up the hierarchy)
-void update_all_marketplace_count(const LLUUID& cat_id)
-{
-    // Get all descendent folders down
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);
-    
-    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-    {
-        LLInventoryCategory* category = *iter;
-        if (category->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)
-        {
-            // Listing containing stock folders needs to be updated but not others
-            // Note: we take advantage of the fact that stock folder *do not* contain sub folders to avoid a recursive call here
-            update_marketplace_category(category->getUUID());
-        }
-        else
-        {
-            // Explore the contained folders recursively
-            update_all_marketplace_count(category->getUUID());
-        }
-    }
-}
-
-void update_all_marketplace_count()
-{
-    // Get the marketplace root and launch the recursive exploration
-    const LLUUID marketplace_listings_uuid = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
-    if (!marketplace_listings_uuid.isNull())
-    {
-        update_all_marketplace_count(marketplace_listings_uuid);
-    }
-    return;
-}
-
-void rename_category(LLInventoryModel* model, const LLUUID& cat_id, const std::string& new_name)
-{
-	LLViewerInventoryCategory* cat;
-
-	if (!model ||
-		!get_is_category_renameable(model, cat_id) ||
-		(cat = model->getCategory(cat_id)) == NULL ||
-		cat->getName() == new_name)
-	{
-		return;
-	}
-
-	LLSD updates;
-	updates["name"] = new_name;
-	update_inventory_category(cat_id, updates, NULL);
-}
-
-void copy_inventory_category(LLInventoryModel* model,
-                             LLViewerInventoryCategory* cat,
-                             const LLUUID& parent_id,
-                             const LLUUID& root_copy_id,
-                             bool move_no_copy_items)
-{
-    // Create the initial folder
-    inventory_func_type func = [model, cat, root_copy_id, move_no_copy_items](const LLUUID& new_id)
-    {
-        copy_inventory_category_content(new_id, model, cat, root_copy_id, move_no_copy_items);
-    };
-    gInventory.createNewCategory(parent_id, LLFolderType::FT_NONE, cat->getName(), func, cat->getThumbnailUUID());
-}
-
-void copy_inventory_category(LLInventoryModel* model,
-                             LLViewerInventoryCategory* cat,
-                             const LLUUID& parent_id,
-                             const LLUUID& root_copy_id,
-                             bool move_no_copy_items,
-                             inventory_func_type callback)
-{
-	// Create the initial folder
-    inventory_func_type func = [model, cat, root_copy_id, move_no_copy_items, callback](const LLUUID &new_id)
-    {
-        copy_inventory_category_content(new_id, model, cat, root_copy_id, move_no_copy_items);
-        if (callback)
-        {
-            callback(new_id);
-        }
-    };
-	gInventory.createNewCategory(parent_id, LLFolderType::FT_NONE, cat->getName(), func, cat->getThumbnailUUID());
-}
-
-void copy_cb(const LLUUID& dest_folder, const LLUUID& root_id)
-{
-    // Decrement the count in root_id since that one item won't be copied over
-    LLMarketplaceData::instance().decrementValidationWaiting(root_id);
-    update_folder_cb(dest_folder);
-};
-
-void copy_inventory_category_content(const LLUUID& new_cat_uuid, LLInventoryModel* model, LLViewerInventoryCategory* cat, const LLUUID& root_copy_id, bool move_no_copy_items)
-{
-	model->notifyObservers();
-
-	// We need to exclude the initial root of the copy to avoid recursively copying the copy, etc...
-	LLUUID root_id = (root_copy_id.isNull() ? new_cat_uuid : root_copy_id);
-
-	// Get the content of the folder
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat->getUUID(), cat_array, item_array);
-
-	// If root_copy_id is null, tell the marketplace model we'll be waiting for new items to be copied over for this folder
-	if (root_copy_id.isNull())
-	{
-		LLMarketplaceData::instance().setValidationWaiting(root_id, count_descendants_items(cat->getUUID()));
-	}
-
-    LLPointer<LLInventoryCallback> cb;
-    if (root_copy_id.isNull())
-    {
-        cb = new LLBoostFuncInventoryCallback(boost::bind(copy_cb, new_cat_uuid, root_id));
-    }
-    else
-    {
-        cb = new LLBoostFuncInventoryCallback(boost::bind(update_folder_cb, new_cat_uuid));
-    }
-
-	// Copy all the items
-	LLInventoryModel::item_array_t item_array_copy = *item_array;
-	for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)
-	{
-		LLInventoryItem* item = *iter;
-
-		if (item->getIsLinkType())
-		{
-			link_inventory_object(new_cat_uuid, item->getLinkedUUID(), cb);
-		}
-		else if (!item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-		{
-			// If the item is nocopy, we do nothing or, optionally, move it
-			if (move_no_copy_items)
-			{
-				// Reparent the item
-				LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *)item;
-				gInventory.changeItemParent(viewer_inv_item, new_cat_uuid, true);
-			}
-            if (root_copy_id.isNull())
-            {
-                // Decrement the count in root_id since that one item won't be copied over
-                LLMarketplaceData::instance().decrementValidationWaiting(root_id);
-            }
-		}
-		else
-		{
-			copy_inventory_item(
-				gAgent.getID(),
-				item->getPermissions().getOwner(),
-				item->getUUID(),
-				new_cat_uuid,
-				std::string(),
-				cb);
-		}
-	}
-
-	// Copy all the folders
-	LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-	for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-	{
-		LLViewerInventoryCategory* category = *iter;
-		if (category->getUUID() != root_id)
-		{
-			copy_inventory_category(model, category, new_cat_uuid, root_id, move_no_copy_items);
-		}
-	}
-}
-
-class LLInventoryCollectAllItems : public LLInventoryCollectFunctor
-{
-public:
-	virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-	{
-		return true;
-	}
-};
-
-bool get_is_parent_to_worn_item(const LLUUID& id)
-{
-	const LLViewerInventoryCategory* cat = gInventory.getCategory(id);
-	if (!cat)
-	{
-		return false;
-	}
-
-	LLInventoryModel::cat_array_t cats;
-	LLInventoryModel::item_array_t items;
-	LLInventoryCollectAllItems collect_all;
-	gInventory.collectDescendentsIf(LLAppearanceMgr::instance().getCOF(), cats, items, LLInventoryModel::EXCLUDE_TRASH, collect_all);
-
-	for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)
-	{
-		const LLViewerInventoryItem * const item = *it;
-
-		llassert(item->getIsLinkType());
-
-		LLUUID linked_id = item->getLinkedUUID();
-		const LLViewerInventoryItem * const linked_item = gInventory.getItem(linked_id);
-
-		if (linked_item)
-		{
-			LLUUID parent_id = linked_item->getParentUUID();
-
-			while (!parent_id.isNull())
-			{
-				LLInventoryCategory * parent_cat = gInventory.getCategory(parent_id);
-
-				if (cat == parent_cat)
-				{
-					return true;
-				}
-
-				parent_id = parent_cat->getParentUUID();
-			}
-		}
-	}
-
-	return false;
-}
-
-bool get_is_item_worn(const LLUUID& id)
-{
-	const LLViewerInventoryItem* item = gInventory.getItem(id);
-	if (!item)
-		return false;
-
-    if (item->getIsLinkType() && !gInventory.getItem(item->getLinkedUUID()))
-    {
-        return false;
-    }
-
-	// Consider the item as worn if it has links in COF.
-	if (LLAppearanceMgr::instance().isLinkedInCOF(id))
-	{
-		return true;
-	}
-
-	switch(item->getType())
-	{
-		case LLAssetType::AT_OBJECT:
-		{
-			if (isAgentAvatarValid() && gAgentAvatarp->isWearingAttachment(item->getLinkedUUID()))
-				return true;
-			break;
-		}
-		case LLAssetType::AT_BODYPART:
-		case LLAssetType::AT_CLOTHING:
-			if(gAgentWearables.isWearingItem(item->getLinkedUUID()))
-				return true;
-			break;
-		case LLAssetType::AT_GESTURE:
-			if (LLGestureMgr::instance().isGestureActive(item->getLinkedUUID()))
-				return true;
-			break;
-		default:
-			break;
-	}
-	return false;
-}
-
-bool get_can_item_be_worn(const LLUUID& id)
-{
-	const LLViewerInventoryItem* item = gInventory.getItem(id);
-	if (!item)
-		return false;
-
-	if (LLAppearanceMgr::instance().isLinkedInCOF(item->getLinkedUUID()))
-	{
-		// an item having links in COF (i.e. a worn item)
-		return false;
-	}
-
-	if (gInventory.isObjectDescendentOf(id, LLAppearanceMgr::instance().getCOF()))
-	{
-		// a non-link object in COF (should not normally happen)
-		return false;
-	}
-	
-	const LLUUID trash_id = gInventory.findCategoryUUIDForType(
-			LLFolderType::FT_TRASH);
-
-	// item can't be worn if base obj in trash, see EXT-7015
-	if (gInventory.isObjectDescendentOf(item->getLinkedUUID(),
-			trash_id))
-	{
-		return false;
-	}
-
-	switch(item->getType())
-	{
-		case LLAssetType::AT_OBJECT:
-		{
-			if (isAgentAvatarValid() && gAgentAvatarp->isWearingAttachment(item->getLinkedUUID()))
-			{
-				// Already being worn
-				return false;
-			}
-			else
-			{
-				// Not being worn yet.
-				return true;
-			}
-			break;
-		}
-		case LLAssetType::AT_BODYPART:
-		case LLAssetType::AT_CLOTHING:
-			if(gAgentWearables.isWearingItem(item->getLinkedUUID()))
-			{
-				// Already being worn
-				return false;
-			}
-			else
-			{
-				// Not being worn yet.
-				return true;
-			}
-			break;
-		default:
-			break;
-	}
-	return false;
-}
-
-bool get_is_item_removable(const LLInventoryModel* model, const LLUUID& id)
-{
-	if (!model)
-	{
-		return false;
-	}
-
-	// Can't delete an item that's in the library.
-	if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID()))
-	{
-		return false;
-	}
-
-	// Disable delete from COF folder; have users explicitly choose "detach/take off",
-	// unless the item is not worn but in the COF (i.e. is bugged).
-	if (LLAppearanceMgr::instance().getIsProtectedCOFItem(id))
-	{
-		if (get_is_item_worn(id))
-		{
-			return false;
-		}
-	}
-
-	const LLInventoryObject *obj = model->getItem(id);
-	if (obj && obj->getIsLinkType())
-	{
-		return true;
-	}
-	if (get_is_item_worn(id))
-	{
-		return false;
-	}
-	return true;
-}
-
-bool get_is_item_editable(const LLUUID& inv_item_id)
-{
-	if (const LLInventoryItem* inv_item = gInventory.getLinkedItem(inv_item_id))
-	{
-		switch (inv_item->getType())
-		{
-			case LLAssetType::AT_BODYPART:
-			case LLAssetType::AT_CLOTHING:
-				return gAgentWearables.isWearableModifiable(inv_item_id);
-			case LLAssetType::AT_OBJECT:
-				return true;
-			default:
-                return false;;
-		}
-	}
-	return gAgentAvatarp->getWornAttachment(inv_item_id) != nullptr;
-}
-
-void handle_item_edit(const LLUUID& inv_item_id)
-{
-	if (get_is_item_editable(inv_item_id))
-	{
-		if (const LLInventoryItem* inv_item = gInventory.getLinkedItem(inv_item_id))
-		{
-			switch (inv_item->getType())
-			{
-				case LLAssetType::AT_BODYPART:
-				case LLAssetType::AT_CLOTHING:
-					LLAgentWearables::editWearable(inv_item_id);
-					break;
-				case LLAssetType::AT_OBJECT:
-					handle_attachment_edit(inv_item_id);
-					break;
-				default:
-					break;
-			}
-		}
-		else
-		{
-			handle_attachment_edit(inv_item_id);
-		}
-	}
-}
-
-bool get_is_category_removable(const LLInventoryModel* model, const LLUUID& id)
-{
-	// NOTE: This function doesn't check the folder's children.
-	// See LLFolderBridge::isItemRemovable for a function that does
-	// consider the children.
-
-	if (!model)
-	{
-		return false;
-	}
-
-	if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID()))
-	{
-		return false;
-	}
-
-	if (!isAgentAvatarValid()) return false;
-
-	const LLInventoryCategory* category = model->getCategory(id);
-	if (!category)
-	{
-		return false;
-	}
-
-	const LLFolderType::EType folder_type = category->getPreferredType();
-	
-	if (LLFolderType::lookupIsProtectedType(folder_type))
-	{
-		return false;
-	}
-
-	// Can't delete the outfit that is currently being worn.
-	if (folder_type == LLFolderType::FT_OUTFIT)
-	{
-		const LLViewerInventoryItem *base_outfit_link = LLAppearanceMgr::instance().getBaseOutfitLink();
-		if (base_outfit_link && (category == base_outfit_link->getLinkedCategory()))
-		{
-			return false;
-		}
-	}
-
-	return true;
-}
-
-bool get_is_category_renameable(const LLInventoryModel* model, const LLUUID& id)
-{
-	if (!model)
-	{
-		return false;
-	}
-
-	LLViewerInventoryCategory* cat = model->getCategory(id);
-
-	if (cat && !LLFolderType::lookupIsProtectedType(cat->getPreferredType()) &&
-		cat->getOwnerID() == gAgent.getID())
-	{
-		return true;
-	}
-	return false;
-}
-
-void show_task_item_profile(const LLUUID& item_uuid, const LLUUID& object_id)
-{
-    LLSD params;
-    params["id"] = item_uuid;
-    params["object"] = object_id;
-    
-    LLFloaterReg::showInstance("item_properties", params);
-}
-
-void show_item_profile(const LLUUID& item_uuid)
-{
-	LLUUID linked_uuid = gInventory.getLinkedItemID(item_uuid);
-    LLFloaterReg::showInstance("item_properties", LLSD().with("id", linked_uuid));
-}
-
-void show_item_original(const LLUUID& item_uuid)
-{
-    static LLUICachedControl<bool> find_original_new_floater("FindOriginalOpenWindow", false);
-
-    //show in a new single-folder window
-    if(find_original_new_floater)
-    {
-        const LLUUID& linked_item_uuid = gInventory.getLinkedItemID(item_uuid);
-        const LLInventoryObject *obj = gInventory.getObject(linked_item_uuid);
-        if (obj && obj->getParentUUID().notNull())
-        {
-            LLPanelMainInventory::newFolderWindow(obj->getParentUUID(), linked_item_uuid);
-        }
-    }
-    //show in main Inventory
-    else
-    {
-        LLFloater* floater_inventory = LLFloaterReg::getInstance("inventory");
-    if (!floater_inventory)
-    {
-        LL_WARNS() << "Could not find My Inventory floater" << LL_ENDL;
-        return;
-    }
-    LLSidepanelInventory *sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
-    if (sidepanel_inventory)
-    {
-        LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();
-        if (main_inventory)
-        {
-            if(main_inventory->isSingleFolderMode())
-            {
-                main_inventory->toggleViewMode();
-            }
-            main_inventory->resetAllItemsFilters();
-        }
-        reset_inventory_filter();
-
-        if (!LLFloaterReg::getTypedInstance<LLFloaterSidePanelContainer>("inventory")->isInVisibleChain())
-        {
-            LLFloaterReg::toggleInstanceOrBringToFront("inventory");
-        }
-
-        const LLUUID inbox_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_INBOX);
-        if (gInventory.isObjectDescendentOf(gInventory.getLinkedItemID(item_uuid), inbox_id))
-        {
-            if (sidepanel_inventory->getInboxPanel())
-            {
-                sidepanel_inventory->openInbox();
-                sidepanel_inventory->getInboxPanel()->setSelection(gInventory.getLinkedItemID(item_uuid), TAKE_FOCUS_YES);
-            }
-        }
-        else
-        {
-            sidepanel_inventory->selectAllItemsPanel();
-            if (sidepanel_inventory->getActivePanel())
-            {
-                sidepanel_inventory->getActivePanel()->setSelection(gInventory.getLinkedItemID(item_uuid), TAKE_FOCUS_YES);
-            }
-        }
-    }
-    }
-}
-
-
-void reset_inventory_filter()
-{
-	LLSidepanelInventory *sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
-	if (sidepanel_inventory)
-	{
-		LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();
-		if (main_inventory)
-		{
-			main_inventory->onFilterEdit("");
-		}
-	}
-}
-
-void open_marketplace_listings()
-{
-	LLFloaterReg::showInstance("marketplace_listings");
-}
-
-///----------------------------------------------------------------------------
-// Marketplace functions
-//
-// Handles Copy and Move to or within the Marketplace listings folder.
-// Handles creation of stock folders, nesting of listings and version folders,
-// permission checking and listings validation.
-///----------------------------------------------------------------------------
-
-S32 depth_nesting_in_marketplace(LLUUID cur_uuid)
-{
-    // Get the marketplace listings root, exit with -1 (i.e. not under the marketplace listings root) if none
-    // Todo: findCategoryUUIDForType is somewhat expensive with large
-    // flat root folders yet we use depth_nesting_in_marketplace at
-    // every turn, find a way to correctly cache this id.
-    const LLUUID marketplace_listings_uuid = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
-    if (marketplace_listings_uuid.isNull())
-    {
-        return -1;
-    }
-    // If not a descendant of the marketplace listings root, then the nesting depth is -1 by definition
-    if (!gInventory.isObjectDescendentOf(cur_uuid, marketplace_listings_uuid))
-    {
-        return -1;
-    }
-    
-    // Iterate through the parents till we hit the marketplace listings root
-    // Note that the marketplace listings root itself will return 0
-    S32 depth = 0;
-    LLInventoryObject* cur_object = gInventory.getObject(cur_uuid);
-    while (cur_uuid != marketplace_listings_uuid)
-    {
-        depth++;
-        cur_uuid = cur_object->getParentUUID();
-        cur_object = gInventory.getCategory(cur_uuid);
-    }
-    return depth;
-}
-
-// Returns the UUID of the marketplace listing this object is in
-LLUUID nested_parent_id(LLUUID cur_uuid, S32 depth)
-{
-    if (depth < 1)
-    {
-        // For objects outside the marketplace listings root (or root itself), we return a NULL UUID
-        return LLUUID::null;
-    }
-    else if (depth == 1)
-    {
-        // Just under the root, we return the passed UUID itself if it's a folder, NULL otherwise (not a listing)
-        LLViewerInventoryCategory* cat = gInventory.getCategory(cur_uuid);
-        return (cat ? cur_uuid : LLUUID::null);
-    }
-
-    // depth > 1
-    LLInventoryObject* cur_object = gInventory.getObject(cur_uuid);
-    while (depth > 1)
-    {
-        depth--;
-        cur_uuid = cur_object->getParentUUID();
-        cur_object = gInventory.getCategory(cur_uuid);
-    }
-    return cur_uuid;
-}
-
-S32 compute_stock_count(LLUUID cat_uuid, bool force_count /* false */)
-{
-    // Handle the case of the folder being a stock folder immediately
-    LLViewerInventoryCategory* cat = gInventory.getCategory(cat_uuid);
-    if (!cat)
-    {
-        // Not a category so no stock count to speak of
-        return COMPUTE_STOCK_INFINITE;
-    }
-    if (cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)
-    {
-        if (cat->getVersion() == LLViewerInventoryCategory::VERSION_UNKNOWN)
-        {
-            // If the folder is not completely fetched, we do not want to return any confusing value that could lead to unlisting
-            // "COMPUTE_STOCK_NOT_EVALUATED" denotes that a stock folder has a count that cannot be evaluated at this time (folder not up to date)
-            return COMPUTE_STOCK_NOT_EVALUATED;
-        }
-        // Note: stock folders are *not* supposed to have nested subfolders so we stop recursion here but we count only items (subfolders will be ignored)
-        // Note: we *always* give a stock count for stock folders, it's useful even if the listing is unassociated
-        LLInventoryModel::cat_array_t* cat_array;
-        LLInventoryModel::item_array_t* item_array;
-        gInventory.getDirectDescendentsOf(cat_uuid,cat_array,item_array);
-        return item_array->size();
-    }
-
-    // When force_count is true, we do not do any verification of the marketplace status and simply compute
-    // the stock amount based on the descendent hierarchy. This is used specifically when creating a listing.
-    if (!force_count)
-    {
-        // Grab marketplace data for this folder
-        S32 depth = depth_nesting_in_marketplace(cat_uuid);
-        LLUUID listing_uuid = nested_parent_id(cat_uuid, depth);
-        if (!LLMarketplaceData::instance().isListed(listing_uuid))
-        {
-            // If not listed, the notion of stock is meaningless so it won't be computed for any level
-            return COMPUTE_STOCK_INFINITE;
-        }
-
-        LLUUID version_folder_uuid = LLMarketplaceData::instance().getVersionFolder(listing_uuid);
-        // Handle the case of the first 2 levels : listing and version folders
-        if (depth == 1)
-        {
-            if (version_folder_uuid.notNull())
-            {
-                // If there is a version folder, the stock value for the listing is the version folder stock
-                return compute_stock_count(version_folder_uuid, true);
-            }
-            else
-            {
-                // If there's no version folder associated, the notion of stock count has no meaning
-                return COMPUTE_STOCK_INFINITE;
-            }
-        }
-        else if (depth == 2)
-        {
-            if (version_folder_uuid.notNull() && (version_folder_uuid != cat_uuid))
-            {
-                // If there is a version folder but we're not it, our stock count is meaningless
-                return COMPUTE_STOCK_INFINITE;
-            }
-        }
-    }
-    
-    // In all other cases, the stock count is the min of stock folders count found in the descendents
-    // "COMPUTE_STOCK_NOT_EVALUATED" denotes that a stock folder in the hierarchy has a count that cannot be evaluated at this time (folder not up to date)
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat_uuid,cat_array,item_array);
-    
-    // "COMPUTE_STOCK_INFINITE" denotes a folder that doesn't countain any stock folders in its descendents
-    S32 curr_count = COMPUTE_STOCK_INFINITE;
-
-    // Note: marketplace listings have a maximum depth nesting of 4
-    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-    {
-        LLInventoryCategory* category = *iter;
-        S32 count = compute_stock_count(category->getUUID(), true);
-        if ((curr_count == COMPUTE_STOCK_INFINITE) || ((count != COMPUTE_STOCK_INFINITE) && (count < curr_count)))
-        {
-            curr_count = count;
-        }
-    }
-    
-    return curr_count;
-}
-
-// local helper
-bool can_move_to_marketplace(LLInventoryItem* inv_item, std::string& tooltip_msg, bool resolve_links)
-{
-	// Collapse links directly to items/folders
-	LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) inv_item;
-	LLViewerInventoryItem * linked_item = viewer_inv_item->getLinkedItem();
-    LLViewerInventoryCategory * linked_category = viewer_inv_item->getLinkedCategory();
-
-    // Linked items and folders cannot be put for sale
-    if (linked_category || linked_item)
-    {
-		tooltip_msg = LLTrans::getString("TooltipOutboxLinked");
-        return false;
-    }
-	
-    // A category is always considered as passing...
-    if (linked_category != NULL)
-	{
-        return true;
-	}
-    
-    // Take the linked item if necessary
-    if (linked_item != NULL)
-	{
-		inv_item = linked_item;
-	}
-	
-    // Check that the agent has transfer permission on the item: this is required as a resident cannot
-    // put on sale items she cannot transfer. Proceed with move if we have permission.
-	bool allow_transfer = inv_item->getPermissions().allowOperationBy(PERM_TRANSFER, gAgent.getID());
-	if (!allow_transfer)
-	{
-		tooltip_msg = LLTrans::getString("TooltipOutboxNoTransfer");
-		return false;
-	}
-    
-    // Check worn/not worn status: worn items cannot be put on the marketplace
-	bool worn = get_is_item_worn(inv_item->getUUID());
-	if (worn)
-	{
-		tooltip_msg = LLTrans::getString("TooltipOutboxWorn");
-		return false;
-	}
-
-    // Check library status: library items cannot be put on the marketplace
-	if (!gInventory.isObjectDescendentOf(inv_item->getUUID(), gInventory.getRootFolderID()))
-    {
-		tooltip_msg = LLTrans::getString("TooltipOutboxNotInInventory");
-		return false;
-    }
-
-    // Check type: for the moment, calling cards cannot be put on the marketplace
-	bool calling_card = (LLAssetType::AT_CALLINGCARD == inv_item->getType());
-	if (calling_card)
-	{
-		tooltip_msg = LLTrans::getString("TooltipOutboxCallingCard");
-		return false;
-	}
-	
-	return true;
-}
-
-// local helper
-// Returns the max tree length (in folder nodes) down from the argument folder
-int get_folder_levels(LLInventoryCategory* inv_cat)
-{
-	LLInventoryModel::cat_array_t* cats;
-	LLInventoryModel::item_array_t* items;
-	gInventory.getDirectDescendentsOf(inv_cat->getUUID(), cats, items);
-    
-	int max_child_levels = 0;
-    
-	for (S32 i=0; i < cats->size(); ++i)
-	{
-		LLInventoryCategory* category = cats->at(i);
-		max_child_levels = llmax(max_child_levels, get_folder_levels(category));
-	}
-    
-	return 1 + max_child_levels;
-}
-
-// local helper
-// Returns the distance (in folder nodes) between the ancestor and its descendant. Returns -1 if not related.
-int get_folder_path_length(const LLUUID& ancestor_id, const LLUUID& descendant_id)
-{
-	int depth = 0;
-    
-	if (ancestor_id == descendant_id) return depth;
-    
-	const LLInventoryCategory* category = gInventory.getCategory(descendant_id);
-    
-	while (category)
-	{
-		LLUUID parent_id = category->getParentUUID();
-        
-		if (parent_id.isNull()) break;
-        
-		depth++;
-        
-		if (parent_id == ancestor_id) return depth;
-        
-		category = gInventory.getCategory(parent_id);
-	}
-    
-	LL_WARNS("SLM") << "get_folder_path_length() couldn't trace a path from the descendant to the ancestor" << LL_ENDL;
-	return -1;
-}
-
-// local helper
-// Returns true if all items within the argument folder are fit for sale, false otherwise
-bool has_correct_permissions_for_sale(LLInventoryCategory* cat, std::string& error_msg)
-{
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);
-    
-	LLInventoryModel::item_array_t item_array_copy = *item_array;
-    
-	for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)
-	{
-		LLInventoryItem* item = *iter;
-        if (!can_move_to_marketplace(item, error_msg, false))
-        {
-            return false;
-        }
-	}
-    
-	LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-    
-	for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-	{
-		LLInventoryCategory* category = *iter;
-		if (!has_correct_permissions_for_sale(category, error_msg))
-        {
-            return false;
-        }
-	}
-    return true;
-}
-
-// Returns true if inv_item can be dropped in dest_folder, a folder nested in marketplace listings (or merchant inventory) under the root_folder root
-// If returns is false, tooltip_msg contains an error message to display to the user (localized and all).
-// bundle_size is the amount of sibling items that are getting moved to the marketplace at the same time.
-bool can_move_item_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryItem* inv_item, std::string& tooltip_msg, S32 bundle_size, bool from_paste)
-{
-    // Check stock folder type matches item type in marketplace listings or merchant outbox (even if of no use there for the moment)
-    LLViewerInventoryCategory* view_folder = dynamic_cast<LLViewerInventoryCategory*>(dest_folder);
-    bool move_in_stock = (view_folder && (view_folder->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK));
-    bool accept = (view_folder && view_folder->acceptItem(inv_item));
-    if (!accept)
-    {
-        tooltip_msg = LLTrans::getString("TooltipOutboxMixedStock");
-    }
-
-    // Check that the item has the right type and permissions to be sold on the marketplace
-    if (accept)
-    {
-        accept = can_move_to_marketplace(inv_item, tooltip_msg, true);
-    }
-    
-    // Check that the total amount of items won't violate the max limit on the marketplace
-    if (accept)
-    {
-        // If the dest folder is a stock folder, we do not count the incoming items toward the total (stock items are seen as one)
-        int existing_item_count = (move_in_stock ? 0 : bundle_size);
-        
-        // If the dest folder is a stock folder, we do assume that the incoming items are also stock items (they should anyway)
-        int existing_stock_count = (move_in_stock ? bundle_size : 0);
-        
-        int existing_folder_count = 0;
-        
-        // Get the version folder: that's where the counts start from
-        const LLViewerInventoryCategory * version_folder = ((root_folder && (root_folder != dest_folder)) ? gInventory.getFirstDescendantOf(root_folder->getUUID(), dest_folder->getUUID()) : NULL);
-
-        if (version_folder)
-        {
-            if (!from_paste && gInventory.isObjectDescendentOf(inv_item->getUUID(), version_folder->getUUID()))
-            {
-                // Clear those counts or they will be counted twice because we're already inside the version category
-                existing_item_count = 0;
-            }
-
-            LLInventoryModel::cat_array_t existing_categories;
-            LLInventoryModel::item_array_t existing_items;
-            
-            gInventory.collectDescendents(version_folder->getUUID(), existing_categories, existing_items, false);
-            
-            existing_item_count += count_copyable_items(existing_items) + count_stock_folders(existing_categories);
-            existing_stock_count += count_stock_items(existing_items);
-            existing_folder_count += existing_categories.size();
-            
-            // If the incoming item is a nocopy (stock) item, we need to consider that it will create a stock folder
-            if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()) && !move_in_stock)
-            {
-                // Note : we do not assume that all incoming items are nocopy of different kinds...
-                existing_folder_count += 1;
-            }
-        }
-        
-        if (existing_item_count > gSavedSettings.getU32("InventoryOutboxMaxItemCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxItemCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyObjects", args);
-            accept = false;
-        }
-        else if (existing_stock_count > gSavedSettings.getU32("InventoryOutboxMaxStockItemCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxStockItemCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyStockItems", args);
-            accept = false;
-        }
-        else if (existing_folder_count > gSavedSettings.getU32("InventoryOutboxMaxFolderCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyFolders", args);
-            accept = false;
-        }
-    }
-
-    return accept;
-}
-
-// Returns true if inv_cat can be dropped in dest_folder, a folder nested in marketplace listings (or merchant inventory) under the root_folder root
-// If returns is false, tooltip_msg contains an error message to display to the user (localized and all).
-// bundle_size is the amount of sibling items that are getting moved to the marketplace at the same time.
-bool can_move_folder_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryCategory* inv_cat, std::string& tooltip_msg, S32 bundle_size, bool check_items, bool from_paste)
-{
-    bool accept = true;
-    
-    // Compute the nested folders level we'll add into with that incoming folder
-    int incoming_folder_depth = get_folder_levels(inv_cat);
-    // Compute the nested folders level we're inserting ourselves in
-    // Note: add 1 when inserting under a listing folder as we need to take the root listing folder in the count
-    int insertion_point_folder_depth = (root_folder ? get_folder_path_length(root_folder->getUUID(), dest_folder->getUUID()) + 1 : 1);
-
-    // Get the version folder: that's where the folders and items counts start from
-    const LLViewerInventoryCategory * version_folder = (insertion_point_folder_depth >= 2 ? gInventory.getFirstDescendantOf(root_folder->getUUID(), dest_folder->getUUID()) : NULL);
-    
-    // Compare the whole with the nested folders depth limit
-    // Note: substract 2 as we leave root and version folder out of the count threshold
-    if ((incoming_folder_depth + insertion_point_folder_depth - 2) > (S32)(gSavedSettings.getU32("InventoryOutboxMaxFolderDepth")))
-    {
-        LLStringUtil::format_map_t args;
-        U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderDepth");
-        args["[AMOUNT]"] = llformat("%d",amount);
-        tooltip_msg = LLTrans::getString("TooltipOutboxFolderLevels", args);
-        accept = false;
-    }
-    
-    if (accept)
-    {
-        LLInventoryModel::cat_array_t descendent_categories;
-        LLInventoryModel::item_array_t descendent_items;
-        gInventory.collectDescendents(inv_cat->getUUID(), descendent_categories, descendent_items, false);
-    
-        int dragged_folder_count = descendent_categories.size() + bundle_size;  // Note: We assume that we're moving a bunch of folders in. That might be wrong...
-        int dragged_item_count = count_copyable_items(descendent_items) + count_stock_folders(descendent_categories);
-        int dragged_stock_count = count_stock_items(descendent_items);
-        int existing_item_count = 0;
-        int existing_stock_count = 0;
-        int existing_folder_count = 0;
-    
-        if (version_folder)
-        {
-            if (!from_paste && gInventory.isObjectDescendentOf(inv_cat->getUUID(), version_folder->getUUID()))
-            {
-                // Clear those counts or they will be counted twice because we're already inside the version category
-                dragged_folder_count = 0;
-                dragged_item_count = 0;
-                dragged_stock_count = 0;
-            }
-        
-            // Tally the total number of categories and items inside the root folder
-            LLInventoryModel::cat_array_t existing_categories;
-            LLInventoryModel::item_array_t existing_items;
-            gInventory.collectDescendents(version_folder->getUUID(), existing_categories, existing_items, false);
-        
-            existing_folder_count += existing_categories.size();
-            existing_item_count += count_copyable_items(existing_items) + count_stock_folders(existing_categories);
-            existing_stock_count += count_stock_items(existing_items);
-        }
-    
-        const int total_folder_count = existing_folder_count + dragged_folder_count;
-        const int total_item_count = existing_item_count + dragged_item_count;
-        const int total_stock_count = existing_stock_count + dragged_stock_count;
-    
-        if (total_folder_count > gSavedSettings.getU32("InventoryOutboxMaxFolderCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyFolders", args);
-            accept = false;
-        }
-        else if (total_item_count > gSavedSettings.getU32("InventoryOutboxMaxItemCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxItemCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyObjects", args);
-            accept = false;
-        }
-        else if (total_stock_count > gSavedSettings.getU32("InventoryOutboxMaxStockItemCount"))
-        {
-            LLStringUtil::format_map_t args;
-            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxStockItemCount");
-            args["[AMOUNT]"] = llformat("%d",amount);
-            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyStockItems", args);
-            accept = false;
-        }
-        
-        // Now check that each item in the folder can be moved in the marketplace
-        if (accept && check_items)
-        {
-            for (S32 i=0; i < descendent_items.size(); ++i)
-            {
-                LLInventoryItem* item = descendent_items[i];
-                if (!can_move_to_marketplace(item, tooltip_msg, false))
-                {
-                    accept = false;
-                    break;
-                }
-            }
-        }
-    }
-    
-    return accept;
-}
-
-// Can happen asynhroneously!!!
-bool move_item_to_marketplacelistings(LLInventoryItem* inv_item, LLUUID dest_folder, bool copy)
-{
-    // Get the marketplace listings depth of the destination folder, exit with error if not under marketplace
-    S32 depth = depth_nesting_in_marketplace(dest_folder);
-    if (depth < 0)
-    {
-		LLSD subs;
-		subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Merchant");
-		LLNotificationsUtil::add("MerchantPasteFailed", subs);
-        return false;
-    }
-
-    // We will collapse links into items/folders
-	LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) inv_item;
-	LLViewerInventoryCategory * linked_category = viewer_inv_item->getLinkedCategory();
-    
-	if (linked_category != NULL)
-	{
-        // Move the linked folder directly
-		return move_folder_to_marketplacelistings(linked_category, dest_folder, copy);
-	}
-	else
-	{
-        // Grab the linked item if any
-		LLViewerInventoryItem * linked_item = viewer_inv_item->getLinkedItem();
-        viewer_inv_item = (linked_item != NULL ? linked_item : viewer_inv_item);
-    
-        // If we want to copy but the item is no copy, fail silently (this is a common case that doesn't warrant notification)
-        if (copy && !viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-        {
-            return false;
-        }
-        
-        // Check that the agent has transfer permission on the item: this is required as a resident cannot
-        // put on sale items she cannot transfer. Proceed with move if we have permission.
-        std::string error_msg;
-        if (can_move_to_marketplace(inv_item, error_msg, true))
-        {
-            // When moving an isolated item, we might need to create the folder structure to support it
-
-            LLUUID item_id = inv_item->getUUID();
-            std::function<void(const LLUUID&)> callback_create_stock = [copy, item_id](const LLUUID& new_cat_id)
-            {
-                if (new_cat_id.isNull())
-                {
-                    LL_WARNS() << "Failed to create category" << LL_ENDL;
-                    LLSD subs;
-                    subs["[ERROR_CODE]"] =
-                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");
-                    LLNotificationsUtil::add("MerchantPasteFailed", subs);
-                    return;
-                }
-
-                // Verify we can have this item in that destination category
-                LLViewerInventoryCategory* dest_cat = gInventory.getCategory(new_cat_id);
-                LLViewerInventoryItem * viewer_inv_item = gInventory.getItem(item_id);
-                if (!dest_cat || !viewer_inv_item)
-                {
-                    LL_WARNS() << "Move to marketplace: item or folder do not exist" << LL_ENDL;
-
-                    LLSD subs;
-                    subs["[ERROR_CODE]"] =
-                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");
-                    LLNotificationsUtil::add("MerchantPasteFailed", subs);
-                    return;
-                }
-                if (!dest_cat->acceptItem(viewer_inv_item))
-                {
-                    LLSD subs;
-                    subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");
-                    LLNotificationsUtil::add("MerchantPasteFailed", subs);
-                }
-
-                if (copy)
-                {
-                    // Copy the item
-                    LLPointer<LLInventoryCallback> cb = new LLBoostFuncInventoryCallback(boost::bind(update_folder_cb, new_cat_id));
-                    copy_inventory_item(
-                        gAgent.getID(),
-                        viewer_inv_item->getPermissions().getOwner(),
-                        viewer_inv_item->getUUID(),
-                        new_cat_id,
-                        std::string(),
-                        cb);
-                }
-                else
-                {
-                    // Reparent the item
-                    gInventory.changeItemParent(viewer_inv_item, new_cat_id, true);
-                }
-            };
-
-            std::function<void(const LLUUID&)> callback_dest_create = [item_id, callback_create_stock](const LLUUID& new_cat_id)
-            {
-                if (new_cat_id.isNull())
-                {
-                    LL_WARNS() << "Failed to create category" << LL_ENDL;
-                    LLSD subs;
-                    subs["[ERROR_CODE]"] =
-                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");
-                    LLNotificationsUtil::add("MerchantPasteFailed", subs);
-                    return;
-                }
-
-                LLViewerInventoryCategory* dest_cat = gInventory.getCategory(new_cat_id);
-                LLViewerInventoryItem * viewer_inv_item = gInventory.getItem(item_id);
-                if (!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()) &&
-                    (dest_cat->getPreferredType() != LLFolderType::FT_MARKETPLACE_STOCK))
-                {
-                    // We need to create a stock folder to move a no copy item
-                    gInventory.createNewCategory(new_cat_id, LLFolderType::FT_MARKETPLACE_STOCK, viewer_inv_item->getName(), callback_create_stock);
-                }
-                else
-                {
-                    callback_create_stock(new_cat_id);
-                }
-            };
-
-            if (depth == 0)
-            {
-                // We need a listing folder
-               gInventory.createNewCategory(dest_folder,
-                                            LLFolderType::FT_NONE,
-                                            viewer_inv_item->getName(),
-                                            [callback_dest_create](const LLUUID &new_cat_id)
-                                            {
-                                                if (new_cat_id.isNull())
-                                                {
-                                                    LL_WARNS() << "Failed to create listing folder for marketpace" << LL_ENDL;
-                                                    return;
-                                                }
-                                                LLViewerInventoryCategory *dest_cat = gInventory.getCategory(new_cat_id);
-                                                if (!dest_cat)
-                                                {
-                                                    LL_WARNS() << "Failed to find freshly created listing folder" << LL_ENDL;
-                                                    return;
-                                                }
-                                                // version folder
-                                                gInventory.createNewCategory(new_cat_id,
-                                                                             LLFolderType::FT_NONE,
-                                                                             dest_cat->getName(),
-                                                                             callback_dest_create);
-                                            });
-            }
-            else if (depth == 1)
-            {
-                // We need a version folder
-                gInventory.createNewCategory(dest_folder, LLFolderType::FT_NONE, viewer_inv_item->getName(), callback_dest_create);
-            }
-            else
-            {
-                callback_dest_create(dest_folder);
-            }
-        }
-        else
-        {
-            LLSD subs;
-            subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + error_msg;
-            LLNotificationsUtil::add("MerchantPasteFailed", subs);
-            return false;
-        }
-    }
-    
-    open_marketplace_listings();
-    return true;
-}
-
-bool move_folder_to_marketplacelistings(LLInventoryCategory* inv_cat, const LLUUID& dest_folder, bool copy, bool move_no_copy_items)
-{
-    // Check that we have adequate permission on all items being moved. Proceed if we do.
-    std::string error_msg;
-    if (has_correct_permissions_for_sale(inv_cat, error_msg))
-    {
-        // Get the destination folder
-        LLViewerInventoryCategory* dest_cat = gInventory.getCategory(dest_folder);
-
-        // Check it's not a stock folder
-        if (dest_cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)
-        {
-            LLSD subs;
-            subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");
-            LLNotificationsUtil::add("MerchantPasteFailed", subs);
-            return false;
-        }
-        
-        // Get the parent folder of the moved item : we may have to update it
-        LLUUID src_folder = inv_cat->getParentUUID();
-
-        LLViewerInventoryCategory * viewer_inv_cat = (LLViewerInventoryCategory *) inv_cat;
-        if (copy)
-        {
-            // Copy the folder
-            copy_inventory_category(&gInventory, viewer_inv_cat, dest_folder, LLUUID::null, move_no_copy_items);
-        }
-        else
-        {
-            LL_INFOS("SLM") << "Move category " << make_info(viewer_inv_cat) << " to '" << make_inventory_path(dest_folder) << "'" << LL_ENDL;
-            // Reparent the folder
-            gInventory.changeCategoryParent(viewer_inv_cat, dest_folder, false);
-            // Check the destination folder recursively for no copy items and promote the including folders if any
-            LLMarketplaceValidator::getInstance()->validateMarketplaceListings(dest_folder);
-        }
-
-        // Update the modified folders
-        update_marketplace_category(src_folder);
-        update_marketplace_category(dest_folder);
-        gInventory.notifyObservers();
-    }
-    else
-    {
-        LLSD subs;
-        subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + error_msg;
-        LLNotificationsUtil::add("MerchantPasteFailed", subs);
-        return false;
-    }
-    
-    open_marketplace_listings();
-    return true;
-}
-
-bool sort_alpha(const LLViewerInventoryCategory* cat1, const LLViewerInventoryCategory* cat2)
-{
-	return cat1->getName().compare(cat2->getName()) < 0;
-}
-
-// Make all relevant business logic checks on the marketplace listings starting with the folder as argument.
-// This function does no deletion of listings but a mere audit and raises issues to the user (through the
-// optional callback cb).
-// The only inventory changes that are done is to move and sort folders containing no-copy items to stock folders.
-// @pending_callbacks - how many callbacks we are waiting for, must be inited before use
-// @result - true if things validate, false if issues are raised, must be inited before use
-typedef boost::function<void(S32 pending_callbacks, bool result)> validation_result_callback_t;
-void validate_marketplacelistings(
-    LLInventoryCategory* cat,
-    validation_result_callback_t cb_result,
-    LLMarketplaceValidator::validation_msg_callback_t cb_msg,
-    bool fix_hierarchy,
-    S32 depth,
-    bool notify_observers,
-    S32 &pending_callbacks,
-    bool &result)
-{
-    // Get the type and the depth of the folder
-    LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *) (cat);
-	const LLFolderType::EType folder_type = cat->getPreferredType();
-    if (depth < 0)
-    {
-        // If the depth argument was not provided, evaluate the depth directly
-        depth = depth_nesting_in_marketplace(cat->getUUID());
-    }
-    if (depth < 0)
-    {
-        // If the folder is not under the marketplace listings root, we run validation as if it was a listing folder and prevent any hierarchy fix
-        // This allows the function to be used to pre-validate a folder anywhere in the inventory
-        depth = 1;
-        fix_hierarchy = false;
-    }
-    
-    // Set the indentation for print output (typically, audit button in marketplace folder floater)
-    std::string indent;
-    for (int i = 1; i < depth; i++)
-    {
-        indent += "    ";
-    }
-
-    // Check out that version folders are marketplace ready
-    if (depth == 2)
-    {
-        std::string message;
-        // Note: if we fix the hierarchy, we want to check the items individually, hence the last argument here
-        if (!can_move_folder_to_marketplace(cat, cat, cat, message, 0, fix_hierarchy))
-        {
-            result = false;
-            if (cb_msg)
-            {
-                message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error") + " " + message;
-                cb_msg(message,depth,LLError::LEVEL_ERROR);
-            }
-        }
-    }
-    
-    // Check out that stock folders are at the right level
-    if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth <= 2))
-    {
-        if (fix_hierarchy)
-        {
-            if (cb_msg)
-            {
-                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning") + " " + LLTrans::getString("Marketplace Validation Warning Stock");
-                cb_msg(message,depth,LLError::LEVEL_WARN);
-            }
-
-            // Nest the stock folder one level deeper in a normal folder and restart from there
-            pending_callbacks++;
-            LLUUID parent_uuid = cat->getParentUUID();
-            LLUUID cat_uuid = cat->getUUID();
-            gInventory.createNewCategory(parent_uuid,
-                LLFolderType::FT_NONE,
-                cat->getName(),
-                [cat_uuid, cb_result, cb_msg, fix_hierarchy, depth](const LLUUID &new_cat_id)
-            {
-                if (new_cat_id.isNull())
-                {
-                    cb_result(0, false);
-                    return;
-                }
-                LLInventoryCategory * move_cat = gInventory.getCategory(cat_uuid);
-                LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *)(move_cat);
-                LLInventoryCategory * new_cat = gInventory.getCategory(new_cat_id);
-                gInventory.changeCategoryParent(viewer_cat, new_cat_id, false);
-                S32 pending = 0;
-                bool result = true;
-                validate_marketplacelistings(new_cat, cb_result, cb_msg, fix_hierarchy, depth + 1, true, pending, result);
-                cb_result(pending, result);
-            }
-            );
-            result = false;
-            return;
-        }
-        else
-        {
-            result = false;
-            if (cb_msg)
-            {
-                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error") + " " + LLTrans::getString("Marketplace Validation Warning Stock");
-                cb_msg(message,depth,LLError::LEVEL_ERROR);
-            }
-        }
-    }
-    
-    // Item sorting and validation : sorting and moving the various stock items is complicated as the set of constraints is high
-    // We need to:
-    // * separate non stock items, stock items per types in different folders
-    // * have stock items nested at depth 2 at least
-    // * never ever move the non-stock items
-    
-	LLInventoryModel::cat_array_t* cat_array;
-	LLInventoryModel::item_array_t* item_array;
-	gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);
-    
-    // We use a composite (type,permission) key on that map to store UUIDs of items of same (type,permissions)
-    std::map<U32, std::vector<LLUUID> > items_vector;
-
-    // Parse the items and create vectors of item UUIDs sorting copyable items and stock items of various types
-    bool has_bad_items = false;
-	LLInventoryModel::item_array_t item_array_copy = *item_array;
-	for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)
-	{
-		LLInventoryItem* item = *iter;
-        LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) item;
-        
-        // Test but skip items that shouldn't be there to start with, raise an error message for those
-        std::string error_msg;
-        if (!can_move_to_marketplace(item, error_msg, false))
-        {
-            has_bad_items = true;
-            if (cb_msg && fix_hierarchy)
-            {
-                std::string message = indent + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error") + " " + error_msg;
-                cb_msg(message,depth,LLError::LEVEL_ERROR);
-            }
-            continue;
-        }
-        // Update the appropriate vector item for that type
-        LLInventoryType::EType type = LLInventoryType::IT_COUNT;    // Default value for non stock items
-        U32 perms = 0;
-        if (!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))
-        {
-            // Get the item type for stock items
-            type = viewer_inv_item->getInventoryType();
-            perms = viewer_inv_item->getPermissions().getMaskNextOwner();
-        }
-        U32 key = (((U32)(type) & 0xFF) << 24) | (perms & 0xFFFFFF);
-        items_vector[key].push_back(viewer_inv_item->getUUID());
-	}
-    
-    // How many types of items? Which type is it if only one?
-    S32 count = items_vector.size();
-    U32 default_key = (U32)(LLInventoryType::IT_COUNT) << 24; // This is the key for any normal copyable item
-    U32 unique_key = (count == 1 ? items_vector.begin()->first : default_key); // The key in the case of one item type only
-    
-    // If we have no items in there (only folders or empty), analyze a bit further
-    if ((count == 0) && !has_bad_items)
-    {
-        if (cat_array->size() == 0)
-        {
-            // So we have no item and no folder. That's at least a warning.
-            if (depth == 2)
-            {
-                // If this is an empty version folder, warn only (listing won't be delivered by AIS, but only AIS should unlist)
-                if (cb_msg)
-                {
-                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Empty Version");
-                    cb_msg(message,depth,LLError::LEVEL_WARN);
-                }
-            }
-            else if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth > 2))
-            {
-                // If this is a legit but empty stock folder, warn only (listing must stay searchable when out of stock)
-                if (cb_msg)
-                {
-                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Empty Stock");
-                    cb_msg(message,depth,LLError::LEVEL_WARN);
-                }
-            }
-            else if (cb_msg)
-            {
-                // We warn if there's nothing in a regular folder (may be it's an under construction listing)
-                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning Empty");
-                cb_msg(message,depth,LLError::LEVEL_WARN);
-            }
-        }
-        else
-        {
-            // Done with that folder : Print out the folder name unless we already found an error here
-            if (cb_msg && result && (depth >= 1))
-            {
-                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");
-                cb_msg(message,depth,LLError::LEVEL_INFO);
-            }
-        }
-    }
-    // If we have a single type of items of the right type in the right place, we're done
-    else if ((count == 1) && !has_bad_items && (((unique_key == default_key) && (depth > 1)) || ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth > 2) && (cat_array->size() == 0))))
-    {
-        // Done with that folder : Print out the folder name unless we already found an error here
-        if (cb_msg && result && (depth >= 1))
-        {
-            std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");
-            cb_msg(message,depth,LLError::LEVEL_INFO);
-        }
-    }
-    else
-    {
-        if (fix_hierarchy && !has_bad_items)
-        {
-            // Alert the user when an existing stock folder has to be split
-            if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && ((count >= 2) || (cat_array->size() > 0)))
-            {
-                LLNotificationsUtil::add("AlertMerchantStockFolderSplit");
-            }
-            // If we have more than 1 type of items or we are at the listing level or we have stock/no stock type mismatch, wrap the items in subfolders
-            if ((count > 1) || (depth == 1) ||
-                ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (unique_key == default_key)) ||
-                ((folder_type != LLFolderType::FT_MARKETPLACE_STOCK) && (unique_key != default_key)))
-            {
-                // Create one folder per vector at the right depth and of the right type
-                std::map<U32, std::vector<LLUUID> >::iterator items_vector_it = items_vector.begin();
-                while (items_vector_it != items_vector.end())
-                {
-                    // Create a new folder
-                    const LLUUID parent_uuid = (depth > 2 ? viewer_cat->getParentUUID() : viewer_cat->getUUID());
-                    const LLUUID origin_uuid = viewer_cat->getUUID();
-                    LLViewerInventoryItem* viewer_inv_item = gInventory.getItem(items_vector_it->second.back());
-                    std::string folder_name = (depth >= 1 ? viewer_cat->getName() : viewer_inv_item->getName());
-                    LLFolderType::EType new_folder_type = (items_vector_it->first == default_key ? LLFolderType::FT_NONE : LLFolderType::FT_MARKETPLACE_STOCK);
-                    if (cb_msg)
-                    {
-                        std::string message = "";
-                        if (new_folder_type == LLFolderType::FT_MARKETPLACE_STOCK)
-                        {
-                            message = indent + folder_name + LLTrans::getString("Marketplace Validation Warning Create Stock");
-                        }
-                        else
-                        {
-                            message = indent + folder_name + LLTrans::getString("Marketplace Validation Warning Create Version");
-                        }
-                        cb_msg(message,depth,LLError::LEVEL_WARN);
-                    }
-
-                    pending_callbacks++;
-                    std::vector<LLUUID> uuid_vector = items_vector_it->second; // needs to be a copy for lambda
-                    gInventory.createNewCategory(
-                        parent_uuid,
-                        new_folder_type,
-                        folder_name,
-                        [uuid_vector, cb_result, cb_msg, depth, parent_uuid, origin_uuid, notify_observers](const LLUUID &new_category_id)
-                    {
-                        // Move each item to the new folder
-                        std::vector<LLUUID>::const_reverse_iterator iter = uuid_vector.rbegin();
-                        while (iter != uuid_vector.rend())
-                        {
-                            LLViewerInventoryItem* viewer_inv_item = gInventory.getItem(*iter);
-                            if (cb_msg)
-                            {
-                                std::string indent;
-                                for (int i = 1; i < depth; i++)
-                                {
-                                    indent += "    ";
-                                }
-                                std::string message = indent + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Warning Move");
-                                cb_msg(message, depth, LLError::LEVEL_WARN);
-                            }
-                            gInventory.changeItemParent(viewer_inv_item, new_category_id, true);
-                            iter++;
-                        }
-
-                        if (origin_uuid != parent_uuid)
-                        {
-                            // We might have moved last item from a folder, check if it needs to be removed
-                            LLViewerInventoryCategory* cat = gInventory.getCategory(origin_uuid);
-                            if (cat->getDescendentCount() == 0)
-                            {
-                                // Remove previous folder if it ends up empty
-                                if (cb_msg)
-                                {
-                                    std::string indent;
-                                    for (int i = 1; i < depth; i++)
-                                    {
-                                        indent += "    ";
-                                    }
-                                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning Delete");
-                                    cb_msg(message, depth, LLError::LEVEL_WARN);
-                                }
-                                gInventory.removeCategory(cat->getUUID());
-                                if (notify_observers)
-                                {
-                                    gInventory.notifyObservers();
-                                }
-                            }
-                        }
-
-                        // Next type
-                        update_marketplace_category(parent_uuid);
-                        update_marketplace_category(new_category_id);
-                        if (notify_observers)
-                        {
-                            gInventory.notifyObservers();
-                        }
-                        cb_result(0, true);
-                    }
-                    );
-                    items_vector_it++;
-                }
-            }
-            // Stock folder should have no sub folder so reparent those up
-            if (folder_type == LLFolderType::FT_MARKETPLACE_STOCK)
-            {
-                LLUUID parent_uuid = cat->getParentUUID();
-                gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);
-                LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-                for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-                {
-                    LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *) (*iter);
-                    gInventory.changeCategoryParent(viewer_cat, parent_uuid, false);
-                    validate_marketplacelistings(viewer_cat, cb_result, cb_msg, fix_hierarchy, depth, false, pending_callbacks, result);
-                }
-            }
-        }
-        else if (cb_msg)
-        {
-            // We are not fixing the hierarchy but reporting problems, report everything we can find
-            // Print the folder name
-            if (result && (depth >= 1))
-            {
-                if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (count >= 2))
-                {
-                    // Report if a stock folder contains a mix of items
-                    result = false;
-                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Mixed Stock");
-                    cb_msg(message,depth,LLError::LEVEL_ERROR);
-                }
-                else if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (cat_array->size() != 0))
-                {
-                    // Report if a stock folder contains subfolders
-                    result = false;
-                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Subfolder In Stock");
-                    cb_msg(message,depth,LLError::LEVEL_ERROR);
-                }
-                else
-                {
-                    // Simply print the folder name
-                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");
-                    cb_msg(message,depth,LLError::LEVEL_INFO);
-                }
-            }
-            // Scan each item and report if there's a problem
-            LLInventoryModel::item_array_t item_array_copy = *item_array;
-            for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)
-            {
-                LLInventoryItem* item = *iter;
-                LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) item;
-                std::string error_msg;
-                if (!can_move_to_marketplace(item, error_msg, false))
-                {
-                    // Report items that shouldn't be there to start with
-                    result = false;
-                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error") + " " + error_msg;
-                    cb_msg(message,depth,LLError::LEVEL_ERROR);
-                }
-                else if ((!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID())) && (folder_type != LLFolderType::FT_MARKETPLACE_STOCK))
-                {
-                    // Report stock items that are misplaced
-                    result = false;
-                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error Stock Item");
-                    cb_msg(message,depth,LLError::LEVEL_ERROR);
-                }
-                else if (depth == 1)
-                {
-                    // Report items not wrapped in version folder
-                    result = false;
-                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Warning Unwrapped Item");
-                    cb_msg(message,depth,LLError::LEVEL_ERROR);
-                }
-            }
-        }
-        
-        // Clean up
-        if (viewer_cat->getDescendentCount() == 0)
-        {
-            // Remove the current folder if it ends up empty
-            if (cb_msg)
-            {
-                std::string message = indent + viewer_cat->getName() + LLTrans::getString("Marketplace Validation Warning Delete");
-                cb_msg(message,depth,LLError::LEVEL_WARN);
-            }
-            gInventory.removeCategory(cat->getUUID());
-            if (notify_observers)
-            {
-                gInventory.notifyObservers();
-            }
-            result &=!has_bad_items;
-            return;
-        }
-    }
-
-    // Recursion : Perform the same validation on each nested folder
-    gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);
-	LLInventoryModel::cat_array_t cat_array_copy = *cat_array;
-    // Sort the folders in alphabetical order first
-    std::sort(cat_array_copy.begin(), cat_array_copy.end(), sort_alpha);
-   
-	for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)
-	{
-		LLInventoryCategory* category = *iter;
-		validate_marketplacelistings(category, cb_result, cb_msg, fix_hierarchy, depth + 1, false, pending_callbacks, result);
-	}
-
-    update_marketplace_category(cat->getUUID(), true, true);
-    if (notify_observers)
-    {
-        gInventory.notifyObservers();
-    }
-    result &= !has_bad_items;
-}
-
-void change_item_parent(const LLUUID& item_id, const LLUUID& new_parent_id)
-{
-	LLInventoryItem* inv_item = gInventory.getItem(item_id);
-	if (inv_item)
-	{
-		LLInventoryModel::update_list_t update;
-		LLInventoryModel::LLCategoryUpdate old_folder(inv_item->getParentUUID(), -1);
-		update.push_back(old_folder);
-		LLInventoryModel::LLCategoryUpdate new_folder(new_parent_id, 1);
-		update.push_back(new_folder);
-		gInventory.accountForUpdate(update);
-
-		LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(inv_item);
-		new_item->setParent(new_parent_id);
-		new_item->updateParentOnServer(false);
-		gInventory.updateItem(new_item);
-		gInventory.notifyObservers();
-	}
-}
-
-void move_items_to_folder(const LLUUID& new_cat_uuid, const uuid_vec_t& selected_uuids)
-{
-    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)
-    {
-        LLInventoryItem* inv_item = gInventory.getItem(*it);
-        if (inv_item)
-        {
-            change_item_parent(*it, new_cat_uuid);
-        }
-        else
-        {
-            LLInventoryCategory* inv_cat = gInventory.getCategory(*it);
-            if (inv_cat && !LLFolderType::lookupIsProtectedType(inv_cat->getPreferredType()))
-            {
-                gInventory.changeCategoryParent((LLViewerInventoryCategory*)inv_cat, new_cat_uuid, false);
-            }
-        }
-    }
-
-    LLFloater* floater_inventory = LLFloaterReg::getInstance("inventory");
-    if (!floater_inventory)
-    {
-        LL_WARNS() << "Could not find My Inventory floater" << LL_ENDL;
-        return;
-    }
-    LLSidepanelInventory *sidepanel_inventory =	LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");
-    if (sidepanel_inventory)
-    {
-        if (sidepanel_inventory->getActivePanel())
-        {
-            sidepanel_inventory->getActivePanel()->setSelection(new_cat_uuid, TAKE_FOCUS_YES);
-            LLFolderViewItem* fv_folder = sidepanel_inventory->getActivePanel()->getItemByID(new_cat_uuid);
-            if (fv_folder)
-            {
-                fv_folder->setOpen(true);
-            }
-        }
-    }
-}
-
-bool is_only_cats_selected(const uuid_vec_t& selected_uuids)
-{
-    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)
-    {
-        LLInventoryCategory* inv_cat = gInventory.getCategory(*it);
-        if (!inv_cat)
-        {
-            return false;
-        }
-    }
-    return true;
-}
-
-bool is_only_items_selected(const uuid_vec_t& selected_uuids)
-{
-    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)
-    {
-        LLViewerInventoryItem* inv_item = gInventory.getItem(*it);
-        if (!inv_item)
-        {
-            return false;
-        }
-    }
-    return true;
-}
-
-
-void move_items_to_new_subfolder(const uuid_vec_t& selected_uuids, const std::string& folder_name)
-{
-    LLInventoryObject* first_item = gInventory.getObject(*selected_uuids.begin());
-    if (!first_item)
-    {
-        return;
-    }
-
-    inventory_func_type func = boost::bind(&move_items_to_folder, _1, selected_uuids);
-    gInventory.createNewCategory(first_item->getParentUUID(), LLFolderType::FT_NONE, folder_name, func);
-}
-
-std::string get_category_path(LLUUID cat_id)
-{
-    LLViewerInventoryCategory *cat = gInventory.getCategory(cat_id);
-    std::string localized_cat_name;
-    if (!LLTrans::findString(localized_cat_name, "InvFolder " + cat->getName()))
-    {
-        localized_cat_name = cat->getName();
-    }
-
-    if (cat->getParentUUID().notNull())
-    {
-        return get_category_path(cat->getParentUUID()) + " > " + localized_cat_name;
-    }
-    else
-    {
-        return localized_cat_name;
-    }
-}
-// Returns true if the item can be moved to Current Outfit or any outfit folder.
-bool can_move_to_outfit(LLInventoryItem* inv_item, bool move_is_into_current_outfit)
-{
-    LLInventoryType::EType inv_type = inv_item->getInventoryType();
-    if ((inv_type != LLInventoryType::IT_WEARABLE) &&
-        (inv_type != LLInventoryType::IT_GESTURE) &&
-        (inv_type != LLInventoryType::IT_ATTACHMENT) &&
-        (inv_type != LLInventoryType::IT_OBJECT) &&
-        (inv_type != LLInventoryType::IT_SNAPSHOT) &&
-        (inv_type != LLInventoryType::IT_TEXTURE))
-    {
-        return false;
-    }
-
-    U32 flags = inv_item->getFlags();
-    if(flags & LLInventoryItemFlags::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS)
-    {
-        return false;
-    }
-
-    if((inv_type == LLInventoryType::IT_TEXTURE) || (inv_type == LLInventoryType::IT_SNAPSHOT))
-    {
-        return !move_is_into_current_outfit;
-    }
-
-    if (move_is_into_current_outfit && get_is_item_worn(inv_item->getUUID()))
-    {
-        return false;
-    }
-
-    return true;
-}
-
-// Returns true if item is a landmark or a link to a landmark
-// and can be moved to Favorites or Landmarks folder.
-bool can_move_to_landmarks(LLInventoryItem* inv_item)
-{
-    // Need to get the linked item to know its type because LLInventoryItem::getType()
-    // returns actual type AT_LINK for links, not the asset type of a linked item.
-    if (LLAssetType::AT_LINK == inv_item->getType())
-    {
-        LLInventoryItem* linked_item = gInventory.getItem(inv_item->getLinkedUUID());
-        if (linked_item)
-        {
-            return LLAssetType::AT_LANDMARK == linked_item->getType();
-        }
-    }
-
-    return LLAssetType::AT_LANDMARK == inv_item->getType();
-}
-
-// Returns true if folder's content can be moved to Current Outfit or any outfit folder.
-bool can_move_to_my_outfits(LLInventoryModel* model, LLInventoryCategory* inv_cat, U32 wear_limit)
-{
-    LLInventoryModel::cat_array_t *cats;
-    LLInventoryModel::item_array_t *items;
-    model->getDirectDescendentsOf(inv_cat->getUUID(), cats, items);
-
-    if (items->size() > wear_limit)
-    {
-        return false;
-    }
-
-    if (items->size() == 0)
-    {
-        // Nothing to move(create)
-        return false;
-    }
-
-    if (cats->size() > 0)
-    {
-        // We do not allow subfolders in outfits of "My Outfits" yet
-        return false;
-    }
-
-    LLInventoryModel::item_array_t::iterator iter = items->begin();
-    LLInventoryModel::item_array_t::iterator end = items->end();
-
-    while (iter != end)
-    {
-        LLViewerInventoryItem *item = *iter;
-        if (!can_move_to_outfit(item, false))
-        {
-            return false;
-        }
-        iter++;
-    }
-
-    return true;
-}
-
-std::string get_localized_folder_name(LLUUID cat_uuid)
-{
-    std::string localized_root_name;
-    const LLViewerInventoryCategory* cat = gInventory.getCategory(cat_uuid);
-    if (cat)
-    {
-        LLFolderType::EType preferred_type = cat->getPreferredType();
-
-        // Translation of Accessories folder in Library inventory folder
-        bool accessories = false;
-        if(cat->getName() == "Accessories")
-        {
-            const LLUUID& parent_folder_id = cat->getParentUUID();
-            accessories = (parent_folder_id == gInventory.getLibraryRootFolderID());
-        }
-
-        //"Accessories" inventory category has folder type FT_NONE. So, this folder
-        //can not be detected as protected with LLFolderType::lookupIsProtectedType
-        localized_root_name.assign(cat->getName());
-        if (accessories || LLFolderType::lookupIsProtectedType(preferred_type))
-        {
-            LLTrans::findString(localized_root_name, std::string("InvFolder ") + cat->getName(), LLSD());
-        }
-    }
-    
-    return localized_root_name;
-}
-
-void new_folder_window(const LLUUID& folder_id)
-{
-    LLPanelMainInventory::newFolderWindow(folder_id);
-}
-
-void ungroup_folder_items(const LLUUID& folder_id)
-{
-    LLInventoryCategory* inv_cat = gInventory.getCategory(folder_id);
-    if (!inv_cat || LLFolderType::lookupIsProtectedType(inv_cat->getPreferredType()))
-    {
-        return;
-    }
-    const LLUUID &new_cat_uuid = inv_cat->getParentUUID();
-    LLInventoryModel::cat_array_t* cat_array;
-    LLInventoryModel::item_array_t* item_array;
-    gInventory.getDirectDescendentsOf(inv_cat->getUUID(), cat_array, item_array);
-    LLInventoryModel::cat_array_t cats = *cat_array;
-    LLInventoryModel::item_array_t items = *item_array;
-
-    for (LLInventoryModel::cat_array_t::const_iterator cat_iter = cats.begin(); cat_iter != cats.end(); ++cat_iter)
-    {
-        LLViewerInventoryCategory* cat = *cat_iter;
-        if (cat)
-        {
-            gInventory.changeCategoryParent(cat, new_cat_uuid, false);
-        }
-    }
-    for (LLInventoryModel::item_array_t::const_iterator item_iter = items.begin(); item_iter != items.end(); ++item_iter)
-    {
-        LLViewerInventoryItem* item = *item_iter;
-        if(item)
-        {
-            gInventory.changeItemParent(item, new_cat_uuid, false);
-        }
-    }
-    gInventory.removeCategory(inv_cat->getUUID());
-    gInventory.notifyObservers();
-}
-
-std::string get_searchable_description(LLInventoryModel* model, const LLUUID& item_id)
-{
-    if (model)
-    {
-        const LLInventoryItem *item = model->getItem(item_id);
-        if(item)
-        {
-            std::string desc = item->getDescription();
-            LLStringUtil::toUpper(desc);
-            return desc;
-        }
-    }
-    return LLStringUtil::null;
-}
-
-std::string get_searchable_creator_name(LLInventoryModel* model, const LLUUID& item_id)
-{
-    if (model)
-    {
-        const LLInventoryItem *item = model->getItem(item_id);
-        if(item)
-        {
-            LLAvatarName av_name;
-            if (LLAvatarNameCache::get(item->getCreatorUUID(), &av_name))
-            {
-                std::string username = av_name.getUserName();
-                LLStringUtil::toUpper(username);
-                return username;
-            }
-        }
-    }
-    return LLStringUtil::null;
-}
-
-std::string get_searchable_UUID(LLInventoryModel* model, const LLUUID& item_id)
-{
-    if (model)
-    {
-        const LLViewerInventoryItem *item = model->getItem(item_id);
-        if(item && (item->getIsFullPerm() || gAgent.isGodlikeWithoutAdminMenuFakery()))
-        {
-            std::string uuid = item->getAssetUUID().asString();
-            LLStringUtil::toUpper(uuid);
-            return uuid;
-        }
-    }
-    return LLStringUtil::null;
-}
-
-bool can_share_item(const LLUUID& item_id)
-{
-    bool can_share = false;
-
-    if (gInventory.isObjectDescendentOf(item_id, gInventory.getRootFolderID()))
-    {
-            const LLViewerInventoryItem *item = gInventory.getItem(item_id);
-            if (item)
-            {
-                if (LLInventoryCollectFunctor::itemTransferCommonlyAllowed(item))
-                {
-                    can_share = LLGiveInventory::isInventoryGiveAcceptable(item);
-                }
-            }
-            else
-            {
-                can_share = (gInventory.getCategory(item_id) != NULL);
-            }
-
-            const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);
-            if ((item_id == trash_id) || gInventory.isObjectDescendentOf(item_id, trash_id))
-            {
-                can_share = false;
-            }
-    }
-
-    return can_share;
-}
-///----------------------------------------------------------------------------
-/// LLMarketplaceValidator implementations
-///----------------------------------------------------------------------------
-
-
-LLMarketplaceValidator::LLMarketplaceValidator()
-    : mPendingCallbacks(0)
-    , mValidationInProgress(false)
-{
-}
-
-LLMarketplaceValidator::~LLMarketplaceValidator()
-{
-}
-
-void LLMarketplaceValidator::validateMarketplaceListings(
-    const LLUUID &category_id,
-    LLMarketplaceValidator::validation_done_callback_t cb_done,
-    LLMarketplaceValidator::validation_msg_callback_t cb_msg,
-    bool fix_hierarchy,
-    S32 depth)
-{
-
-    mValidationQueue.emplace(category_id, cb_done, cb_msg, fix_hierarchy, depth);
-    if (!mValidationInProgress)
-    {
-        start();
-    }
-}
-
-void LLMarketplaceValidator::start()
-{
-    if (mValidationQueue.empty())
-    {
-        mValidationInProgress = false;
-        return;
-    }
-    mValidationInProgress = true;
-
-    const ValidationRequest &first = mValidationQueue.front();
-    LLViewerInventoryCategory* cat = gInventory.getCategory(first.mCategoryId);
-    if (!cat)
-    {
-        LL_WARNS() << "Tried to validate a folder that doesn't exist" << LL_ENDL;
-        if (first.mCbDone)
-        {
-            first.mCbDone(false);
-        }
-        mValidationQueue.pop();
-        start();
-        return;
-    }
-
-    validation_result_callback_t result_callback = [](S32 pending, bool result)
-    {
-        LLMarketplaceValidator* validator = LLMarketplaceValidator::getInstance();
-        validator->mPendingCallbacks--; // we just got a callback
-        validator->mPendingCallbacks += pending;
-        validator->mPendingResult &= result;
-        if (validator->mPendingCallbacks <= 0)
-        {
-            llassert(validator->mPendingCallbacks == 0); // shouldn't be below 0
-            const ValidationRequest &first = validator->mValidationQueue.front();
-            if (first.mCbDone)
-            {
-                first.mCbDone(validator->mPendingResult);
-            }
-            validator->mValidationQueue.pop(); // done;
-            validator->start();
-        }
-    };
-
-    mPendingResult = true;
-    mPendingCallbacks = 1; // do '1' in case something decides to callback immediately
-
-    S32 pending_calbacks = 0;
-    bool result = true;
-    validate_marketplacelistings(
-        cat,
-        result_callback,
-        first.mCbMsg,
-        first.mFixHierarchy,
-        first.mDepth,
-        true,
-        pending_calbacks,
-        result);
-
-    result_callback(pending_calbacks, result);
-}
-
-LLMarketplaceValidator::ValidationRequest::ValidationRequest(
-    LLUUID category_id,
-    validation_done_callback_t cb_done,
-    validation_msg_callback_t cb_msg,
-    bool fix_hierarchy,
-    S32 depth)
-: mCategoryId(category_id)
-, mCbDone(cb_done)
-, mCbMsg(cb_msg)
-, mFixHierarchy(fix_hierarchy)
-, mDepth(depth)
-{}
-
-///----------------------------------------------------------------------------
-/// LLInventoryCollectFunctor implementations
-///----------------------------------------------------------------------------
-
-// static
-bool LLInventoryCollectFunctor::itemTransferCommonlyAllowed(const LLInventoryItem* item)
-{
-	if (!item)
-		return false;
-
-	switch(item->getType())
-	{
-		case LLAssetType::AT_OBJECT:
-		case LLAssetType::AT_BODYPART:
-		case LLAssetType::AT_CLOTHING:
-			if (!get_is_item_worn(item->getUUID()))
-				return true;
-			break;
-		default:
-			return true;
-			break;
-	}
-	return false;
-}
-
-bool LLIsType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if(mType == LLAssetType::AT_CATEGORY)
-	{
-		if(cat) return true;
-	}
-	if(item)
-	{
-		if(item->getType() == mType) return true;
-	}
-	return false;
-}
-
-bool LLIsNotType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if(mType == LLAssetType::AT_CATEGORY)
-	{
-		if(cat) return false;
-	}
-	if(item)
-	{
-		if(item->getType() == mType) return false;
-		else return true;
-	}
-	return true;
-}
-
-bool LLIsOfAssetType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if(mType == LLAssetType::AT_CATEGORY)
-	{
-		if(cat) return true;
-	}
-	if(item)
-	{
-		if(item->getActualType() == mType) return true;
-	}
-	return false;
-}
-
-bool LLAssetIDAndTypeMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-    if (!item) return false;
-    return (item->getActualType() == mType && item->getAssetUUID() == mAssetID);
-}
-
-bool LLIsValidItemLink::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);
-	if (!vitem) return false;
-	return (vitem->getActualType() == LLAssetType::AT_LINK  && !vitem->getIsBrokenLink());
-}
-
-bool LLIsTypeWithPermissions::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if(mType == LLAssetType::AT_CATEGORY)
-	{
-		if(cat) 
-		{
-			return true;
-		}
-	}
-	if(item)
-	{
-		if(item->getType() == mType)
-		{
-			LLPermissions perm = item->getPermissions();
-			if ((perm.getMaskBase() & mPerm) == mPerm)
-			{
-				return true;
-			}
-		}
-	}
-	return false;
-}
-
-bool LLBuddyCollector::operator()(LLInventoryCategory* cat,
-								  LLInventoryItem* item)
-{
-	if(item)
-	{
-		if((LLAssetType::AT_CALLINGCARD == item->getType())
-		   && (!item->getCreatorUUID().isNull())
-		   && (item->getCreatorUUID() != gAgent.getID()))
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-bool LLUniqueBuddyCollector::operator()(LLInventoryCategory* cat,
-										LLInventoryItem* item)
-{
-	if(item)
-	{
-		if((LLAssetType::AT_CALLINGCARD == item->getType())
- 		   && (item->getCreatorUUID().notNull())
- 		   && (item->getCreatorUUID() != gAgent.getID()))
-		{
-			mSeen.insert(item->getCreatorUUID());
-			return true;
-		}
-	}
-	return false;
-}
-
-
-bool LLParticularBuddyCollector::operator()(LLInventoryCategory* cat,
-											LLInventoryItem* item)
-{
-	if(item)
-	{
-		if((LLAssetType::AT_CALLINGCARD == item->getType())
-		   && (item->getCreatorUUID() == mBuddyID))
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-
-bool LLNameCategoryCollector::operator()(
-	LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if(cat)
-	{
-		if (!LLStringUtil::compareInsensitive(mName, cat->getName()))
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-bool LLFindCOFValidItems::operator()(LLInventoryCategory* cat,
-									 LLInventoryItem* item)
-{
-	// Valid COF items are:
-	// - links to wearables (body parts or clothing)
-	// - links to attachments
-	// - links to gestures
-	// - links to ensemble folders
-	LLViewerInventoryItem *linked_item = ((LLViewerInventoryItem*)item)->getLinkedItem();
-	if (linked_item)
-	{
-		LLAssetType::EType type = linked_item->getType();
-		return (type == LLAssetType::AT_CLOTHING ||
-				type == LLAssetType::AT_BODYPART ||
-				type == LLAssetType::AT_GESTURE ||
-				type == LLAssetType::AT_OBJECT);
-	}
-	else
-	{
-		LLViewerInventoryCategory *linked_category = ((LLViewerInventoryItem*)item)->getLinkedCategory();
-		// BAP remove AT_NONE support after ensembles are fully working?
-		return (linked_category &&
-				((linked_category->getPreferredType() == LLFolderType::FT_NONE) ||
-				 (LLFolderType::lookupIsEnsembleType(linked_category->getPreferredType()))));
-	}
-}
-
-bool LLFindBrokenLinks::operator()(LLInventoryCategory* cat,
-    LLInventoryItem* item)
-{
-    // only for broken links getType will be a link
-    // otherwise it's supposed to have the type of an item
-    // it is linked too
-    if (item && LLAssetType::lookupIsLinkType(item->getType()))
-    {
-        return true;
-    }
-    return false;
-}
-
-bool LLFindWearables::operator()(LLInventoryCategory* cat,
-								 LLInventoryItem* item)
-{
-	if(item)
-	{
-		if((item->getType() == LLAssetType::AT_CLOTHING)
-		   || (item->getType() == LLAssetType::AT_BODYPART))
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-LLFindWearablesEx::LLFindWearablesEx(bool is_worn, bool include_body_parts)
-:	mIsWorn(is_worn)
-,	mIncludeBodyParts(include_body_parts)
-{}
-
-bool LLFindWearablesEx::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);
-	if (!vitem) return false;
-
-	// Skip non-wearables.
-	if (!vitem->isWearableType() && vitem->getType() != LLAssetType::AT_OBJECT && vitem->getType() != LLAssetType::AT_GESTURE)
-	{
-		return false;
-	}
-
-	// Skip body parts if requested.
-	if (!mIncludeBodyParts && vitem->getType() == LLAssetType::AT_BODYPART)
-	{
-		return false;
-	}
-
-	// Skip broken links.
-	if (vitem->getIsBrokenLink())
-	{
-		return false;
-	}
-
-	return (bool) get_is_item_worn(item->getUUID()) == mIsWorn;
-}
-
-bool LLFindWearablesOfType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if (!item) return false;
-	if (item->getType() != LLAssetType::AT_CLOTHING &&
-		item->getType() != LLAssetType::AT_BODYPART)
-	{
-		return false;
-	}
-
-	LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);
-	if (!vitem || vitem->getWearableType() != mWearableType) return false;
-
-	return true;
-}
-
-void LLFindWearablesOfType::setType(LLWearableType::EType type)
-{
-	mWearableType = type;
-}
-
-bool LLIsTextureType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-    return item && (item->getType() == LLAssetType::AT_TEXTURE);
-}
-
-bool LLFindNonRemovableObjects::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	if (item)
-	{
-		return !get_is_item_removable(&gInventory, item->getUUID());
-	}
-	if (cat)
-	{
-		return !get_is_category_removable(&gInventory, cat->getUUID());
-	}
-
-	LL_WARNS() << "Not a category and not an item?" << LL_ENDL;
-	return false;
-}
-
-///----------------------------------------------------------------------------
-/// LLAssetIDMatches 
-///----------------------------------------------------------------------------
-bool LLAssetIDMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	return (item && item->getAssetUUID() == mAssetID);
-}
-
-///----------------------------------------------------------------------------
-/// LLLinkedItemIDMatches 
-///----------------------------------------------------------------------------
-bool LLLinkedItemIDMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)
-{
-	return (item && 
-			(item->getIsLinkType()) &&
-			(item->getLinkedUUID() == mBaseItemID)); // A linked item's assetID will be the compared-to item's itemID.
-}
-
-void LLSaveFolderState::setApply(bool apply)
-{
-	mApply = apply; 
-	// before generating new list of open folders, clear the old one
-	if(!apply) 
-	{
-		clearOpenFolders(); 
-	}
-}
-
-void LLSaveFolderState::doFolder(LLFolderViewFolder* folder)
-{
-	LLInvFVBridge* bridge = (LLInvFVBridge*)folder->getViewModelItem();
-	if(!bridge) return;
-	
-	if(mApply)
-	{
-		// we're applying the open state
-		LLUUID id(bridge->getUUID());
-		if(mOpenFolders.find(id) != mOpenFolders.end())
-		{
-			if (!folder->isOpen())
-			{
-				folder->setOpen(true);
-			}
-		}
-		else
-		{
-			// keep selected filter in its current state, this is less jarring to user
-			if (!folder->isSelected() && folder->isOpen())
-			{
-				folder->setOpen(false);
-			}
-		}
-	}
-	else
-	{
-		// we're recording state at this point
-		if(folder->isOpen())
-		{
-			mOpenFolders.insert(bridge->getUUID());
-		}
-	}
-}
-
-void LLOpenFilteredFolders::doItem(LLFolderViewItem *item)
-{
-	if (item->passedFilter())
-	{
-		item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-	}
-}
-
-void LLOpenFilteredFolders::doFolder(LLFolderViewFolder* folder)
-{
-	if (folder->LLFolderViewItem::passedFilter() && folder->getParentFolder())
-	{
-		folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-	}
-	// if this folder didn't pass the filter, and none of its descendants did
-	else if (!folder->getViewModelItem()->passedFilter() && !folder->getViewModelItem()->descendantsPassedFilter())
-	{
-		folder->setOpenArrangeRecursively(false, LLFolderViewFolder::RECURSE_NO);
-	}
-}
-
-void LLSelectFirstFilteredItem::doItem(LLFolderViewItem *item)
-{
-	if (item->passedFilter() && !mItemSelected)
-	{
-		item->getRoot()->setSelection(item, false, false);
-		if (item->getParentFolder())
-		{
-			item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-		}
-		mItemSelected = true;
-	}
-}
-
-void LLSelectFirstFilteredItem::doFolder(LLFolderViewFolder* folder)
-{
-	// Skip if folder or item already found, if not filtered or if no parent (root folder is not selectable)
-	if (!mFolderSelected && !mItemSelected && folder->LLFolderViewItem::passedFilter() && folder->getParentFolder())
-	{
-		folder->getRoot()->setSelection(folder, false, false);
-		folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-		mFolderSelected = true;
-	}
-}
-
-void LLOpenFoldersWithSelection::doItem(LLFolderViewItem *item)
-{
-	if (item->getParentFolder() && item->isSelected())
-	{
-		item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-	}
-}
-
-void LLOpenFoldersWithSelection::doFolder(LLFolderViewFolder* folder)
-{
-	if (folder->getParentFolder() && folder->isSelected())
-	{
-		folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);
-	}
-}
-
-// Callback for doToSelected if DAMA required...
-void LLInventoryAction::callback_doToSelected(const LLSD& notification, const LLSD& response, class LLInventoryModel* model, class LLFolderView* root, const std::string& action)
-{
-    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
-    if (option == 0) // YES
-    {
-        doToSelected(model, root, action, false);
-    }
-}
-
-void LLInventoryAction::callback_copySelected(const LLSD& notification, const LLSD& response, class LLInventoryModel* model, class LLFolderView* root, const std::string& action)
-{
-    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
-    if (option == 0) // YES, Move no copy item(s)
-    {
-        doToSelected(model, root, "copy_or_move_to_marketplace_listings", false);
-    }
-    else if (option == 1) // NO, Don't move no copy item(s) (leave them behind)
-    {
-        doToSelected(model, root, "copy_to_marketplace_listings", false);
-    }
-}
-
-// Succeeds iff all selected items are bridges to objects, in which
-// case returns their corresponding uuids.
-bool get_selection_object_uuids(LLFolderView *root, uuid_vec_t& ids)
-{
-	uuid_vec_t results;
-	S32 non_object = 0;
-	LLFolderView::selected_items_t selectedItems = root->getSelectedItems();
-	for(LLFolderView::selected_items_t::iterator it = selectedItems.begin(); it != selectedItems.end(); ++it)
-	{
-		LLObjectBridge *view_model = dynamic_cast<LLObjectBridge *>((*it)->getViewModelItem());
-
-		if(view_model && view_model->getUUID().notNull())
-		{
-			results.push_back(view_model->getUUID());
-		}
-		else
-		{
-			non_object++;
-		}
-	}
-	if (non_object == 0)
-	{
-		ids = results;
-		return true;
-	}
-	return false;
-}
-
-
-void LLInventoryAction::doToSelected(LLInventoryModel* model, LLFolderView* root, const std::string& action, bool user_confirm)
-{
-	std::set<LLFolderViewItem*> selected_items = root->getSelectionList();
-    if (selected_items.empty()
-        && action != "wear"
-        && action != "wear_add"
-        && !isRemoveAction(action))
-    {
-        // Was item removed while user was checking menu?
-        // "wear" and removal exlusions are due to use of
-        // getInventorySelectedUUIDs() below
-        LL_WARNS("Inventory") << "Menu tried to operate on empty selection" << LL_ENDL;
-
-        if (("copy" == action) || ("cut" == action))
-        {
-            LLClipboard::instance().reset();
-        }
-
-        return;
-    }
-    
-    // Prompt the user and check for authorization for some marketplace active listing edits
-	if (user_confirm && (("delete" == action) || ("cut" == action) || ("rename" == action) || ("properties" == action) || ("task_properties" == action) || ("open" == action)))
-    {
-        std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();
-        LLFolderViewModelItemInventory * viewModel = NULL;
-        for (; set_iter != selected_items.end(); ++set_iter)
-        {
-            viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());
-            if (viewModel && (depth_nesting_in_marketplace(viewModel->getUUID()) >= 0))
-            {
-                break;
-            }
-        }
-        if (set_iter != selected_items.end())
-        {
-            if ("open" == action)
-            {
-                if (get_can_item_be_worn(viewModel->getUUID()))
-                {
-                    // Wearing an object from any listing, active or not, is verbotten
-                    LLNotificationsUtil::add("AlertMerchantListingCannotWear");
-                    return;
-                }
-                // Note: we do not prompt for change when opening items (e.g. textures or note cards) on the marketplace...
-            }
-            else if (LLMarketplaceData::instance().isInActiveFolder(viewModel->getUUID()) ||
-                     LLMarketplaceData::instance().isListedAndActive(viewModel->getUUID()))
-            {
-                // If item is in active listing, further confirmation is required
-                if ((("cut" == action) || ("delete" == action)) && (LLMarketplaceData::instance().isListed(viewModel->getUUID()) || LLMarketplaceData::instance().isVersionFolder(viewModel->getUUID())))
-                {
-                    // Cut or delete of the active version folder or listing folder itself will unlist the listing so ask that question specifically
-                    LLNotificationsUtil::add("ConfirmMerchantUnlist", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));
-                    return;
-                }
-                // Any other case will simply modify but not unlist a listing
-                LLNotificationsUtil::add("ConfirmMerchantActiveChange", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));
-                return;
-            }
-            // Cutting or deleting a whole listing needs confirmation as SLM will be archived and inaccessible to the user
-            else if (LLMarketplaceData::instance().isListed(viewModel->getUUID()) && (("cut" == action) || ("delete" == action)))
-            {
-                LLNotificationsUtil::add("ConfirmListingCutOrDelete", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));
-                return;
-            }
-        }
-    }
-    // Copying to the marketplace needs confirmation if nocopy items are involved
-    if (user_confirm && ("copy_to_marketplace_listings" == action))
-    {
-        std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();
-        LLFolderViewModelItemInventory * viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());
-        if (contains_nocopy_items(viewModel->getUUID()))
-        {
-            LLNotificationsUtil::add("ConfirmCopyToMarketplace", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_copySelected, _1, _2, model, root, action));
-            return;
-        }
-    }
-    
-    // Keep track of the marketplace folders that will need update of their status/name after the operation is performed
-    buildMarketplaceFolders(root);
-    
-	if ("rename" == action)
-	{
-		root->startRenamingSelectedItem();
-        // Update the marketplace listings that have been affected by the operation
-        updateMarketplaceFolders();
-		return;
-	}
-    
-	if ("delete" == action)
-	{
-		const LLUUID &marketplacelistings_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
-		bool marketplacelistings_item = false;
-		LLAllDescendentsPassedFilter f;
-		for (std::set<LLFolderViewItem*>::iterator it = selected_items.begin(); (it != selected_items.end()) && (f.allDescendentsPassedFilter()); ++it)
-		{
-			if (LLFolderViewFolder* folder = dynamic_cast<LLFolderViewFolder*>(*it))
-			{
-				folder->applyFunctorRecursively(f);
-			}
-			LLFolderViewModelItemInventory * viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*it)->getViewModelItem());
-			if (viewModel && gInventory.isObjectDescendentOf(viewModel->getUUID(), marketplacelistings_id))
-			{
-				marketplacelistings_item = true;
-				break;
-			}
-		}
-		// Fall through to the generic confirmation if the user choose to ignore the specialized one
-		if ( (!f.allDescendentsPassedFilter()) && !marketplacelistings_item && (!LLNotifications::instance().getIgnored("DeleteFilteredItems")) )
-		{
-			LLNotificationsUtil::add("DeleteFilteredItems", LLSD(), LLSD(), boost::bind(&LLInventoryAction::onItemsRemovalConfirmation, _1, _2, root->getHandle()));
-		}
-		else
-		{
-			if (!sDeleteConfirmationDisplayed) // ask for the confirmation at least once per session
-			{
-				LLNotifications::instance().setIgnored("DeleteItems", false);
-				sDeleteConfirmationDisplayed = true;
-			}
-
-			LLSD args;
-			args["QUESTION"] = LLTrans::getString(root->getSelectedCount() > 1 ? "DeleteItems" :  "DeleteItem");
-			LLNotificationsUtil::add("DeleteItems", args, LLSD(), boost::bind(&LLInventoryAction::onItemsRemovalConfirmation, _1, _2, root->getHandle()));
-		}
-        // Note: marketplace listings will be updated in the callback if delete confirmed
-		return;
-	}
-	if (("copy" == action) || ("cut" == action))
-	{	
-		// Clear the clipboard before we start adding things on it
-		LLClipboard::instance().reset();
-	}
-	if ("replace_links" == action)
-	{
-		LLSD params;
-		if (root->getSelectedCount() == 1)
-		{
-			LLFolderViewItem* folder_item = root->getSelectedItems().front();
-			LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();
-
-			if (bridge)
-			{
-				LLInventoryObject* obj = bridge->getInventoryObject();
-				if (obj && obj->getType() != LLAssetType::AT_CATEGORY && obj->getActualType() != LLAssetType::AT_LINK_FOLDER)
-				{
-					params = LLSD(obj->getUUID());
-				}
-			}
-		}
-		LLFloaterReg::showInstance("linkreplace", params);
-		return;
-	}
-
-	static const std::string change_folder_string = "change_folder_type_";
-	if (action.length() > change_folder_string.length() && 
-		(action.compare(0,change_folder_string.length(),"change_folder_type_") == 0))
-	{
-		LLFolderType::EType new_folder_type = LLViewerFolderType::lookupTypeFromXUIName(action.substr(change_folder_string.length()));
-		LLFolderViewModelItemInventory* inventory_item = static_cast<LLFolderViewModelItemInventory*>(root->getViewModelItem());
-		LLViewerInventoryCategory *cat = model->getCategory(inventory_item->getUUID());
-		if (!cat) return;
-		cat->changeType(new_folder_type);
-        // Update the marketplace listings that have been affected by the operation
-        updateMarketplaceFolders();
-		return;
-	}
-
-
-	LLMultiPreview* multi_previewp = NULL;
-	LLMultiItemProperties* multi_itempropertiesp = nullptr;
-
-	if (("task_open" == action  || "open" == action) && selected_items.size() > 1)
-	{
-		bool open_multi_preview = true;
-
-		if ("open" == action)
-		{
-			for (std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)
-			{
-				LLFolderViewItem* folder_item = *set_iter;
-				if (folder_item)
-				{
-					LLInvFVBridge* bridge = dynamic_cast<LLInvFVBridge*>(folder_item->getViewModelItem());
-					if (!bridge || !bridge->isMultiPreviewAllowed())
-					{
-						open_multi_preview = false;
-						break;
-					}
-				}
-			}
-		}
-
-		if (open_multi_preview)
-		{
-			multi_previewp = new LLMultiPreview();
-			gFloaterView->addChild(multi_previewp);
-
-			LLFloater::setFloaterHost(multi_previewp);
-		}
-
-	}
-	else if (("task_properties" == action || "properties" == action) && selected_items.size() > 1)
-	{
-		multi_itempropertiesp = new LLMultiItemProperties("item_properties");
-		gFloaterView->addChild(multi_itempropertiesp);
-		LLFloater::setFloaterHost(multi_itempropertiesp);
-	}
-
-	std::set<LLUUID> selected_uuid_set = LLAvatarActions::getInventorySelectedUUIDs();
-
-    // copy list of applicable items into a vector for bulk handling
-    uuid_vec_t ids;
-    if (action == "wear" || action == "wear_add")
-    {
-        const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);
-        const LLUUID mp_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
-        std::copy_if(selected_uuid_set.begin(),
-            selected_uuid_set.end(),
-            std::back_inserter(ids),
-            [trash_id, mp_id](LLUUID id)
-        {
-            if (get_is_item_worn(id)
-                || LLAppearanceMgr::instance().getIsInCOF(id)
-                || gInventory.isObjectDescendentOf(id, trash_id))
-            {
-                return false;
-            }
-            if (mp_id.notNull() && gInventory.isObjectDescendentOf(id, mp_id))
-            {
-                return false;
-            }
-            LLInventoryObject* obj = (LLInventoryObject*)gInventory.getObject(id);
-            if (!obj)
-            {
-                return false;
-            }
-            if (obj->getIsLinkType() && gInventory.isObjectDescendentOf(obj->getLinkedUUID(), trash_id))
-            {
-                return false;
-            }
-            if (obj->getIsLinkType() && LLAssetType::lookupIsLinkType(obj->getType()))
-            {
-                // missing
-                return false;
-            }
-            return true;
-        }
-        );
-    }
-    else if (isRemoveAction(action))
-    {
-        std::copy_if(selected_uuid_set.begin(),
-            selected_uuid_set.end(),
-            std::back_inserter(ids),
-            [](LLUUID id)
-        {
-            return get_is_item_worn(id);
-        }
-        );
-    }
-    else
-    {
-        for (std::set<LLFolderViewItem*>::iterator it = selected_items.begin(), end_it = selected_items.end();
-            it != end_it;
-            ++it)
-        {
-            ids.push_back(static_cast<LLFolderViewModelItemInventory*>((*it)->getViewModelItem())->getUUID());
-        }
-    }
-
-    // Check for actions that get handled in bulk
-    if (action == "wear")
-    {
-        wear_multiple(ids, true);
-    }
-    else if (action == "wear_add")
-    {
-        wear_multiple(ids, false);
-    }
-    else if (isRemoveAction(action))
-    {
-        LLAppearanceMgr::instance().removeItemsFromAvatar(ids);
-    }
-    else if ("save_selected_as" == action)
-    {
-        (new LLDirPickerThread(boost::bind(&LLInventoryAction::saveMultipleTextures, _1, selected_items, model), std::string()))->getFile();
-    }
-    else if ("new_folder_from_selected" == action)
-    {
-
-        LLInventoryObject* first_item = gInventory.getObject(*ids.begin());
-        if (!first_item)
-        {
-            return;
-        }
-        const LLUUID& parent_uuid = first_item->getParentUUID();
-        for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)
-        {
-            LLInventoryObject *item = gInventory.getObject(*it);
-            if (!item || item->getParentUUID() != parent_uuid)
-            {
-                LLNotificationsUtil::add("SameFolderRequired");
-                return;
-            }
-        }
-        
-        LLSD args;
-        args["DESC"] = LLTrans::getString("New Folder");
- 
-        LLNotificationsUtil::add("CreateSubfolder", args, LLSD(),
-            [ids](const LLSD& notification, const LLSD& response)
-        {
-            S32 opt = LLNotificationsUtil::getSelectedOption(notification, response);
-            if (opt == 0)
-            {
-                std::string settings_name = response["message"].asString();
-
-                LLInventoryObject::correctInventoryName(settings_name);
-                if (settings_name.empty())
-                {
-                    settings_name = LLTrans::getString("New Folder");
-                }
-                move_items_to_new_subfolder(ids, settings_name);
-            }
-        });
-    }
-    else if ("ungroup_folder_items" == action)
-    {
-        if (ids.size() == 1)
-        {
-            ungroup_folder_items(*ids.begin());
-        }
-    }
-    else if ("thumbnail" == action)
-    {
-        if (selected_items.size() > 0)
-        {
-            LLSD data;
-            std::set<LLFolderViewItem*>::iterator set_iter;
-            for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)
-            {
-                LLFolderViewItem* folder_item = *set_iter;
-                if (!folder_item) continue;
-                LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();
-                if (!bridge) continue;
-                data.append(bridge->getUUID());
-            }
-            LLFloaterReg::showInstance("change_item_thumbnail", data);
-        }
-    }
-    else
-    {
-        std::set<LLFolderViewItem*>::iterator set_iter;
-        for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)
-        {
-            LLFolderViewItem* folder_item = *set_iter;
-            if(!folder_item) continue;
-            LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();
-            if(!bridge) continue;
-            bridge->performAction(model, action);
-        }
-        if(root->isSingleFolderMode() && selected_items.empty())
-        {
-            LLInvFVBridge* bridge = (LLInvFVBridge*)root->getViewModelItem();
-            if(bridge)
-            {
-                bridge->performAction(model, action);
-            }
-        }
-    }
-
-    // Update the marketplace listings that have been affected by the operation
-    updateMarketplaceFolders();
-    
-	LLFloater::setFloaterHost(NULL);
-	if (multi_previewp)
-	{
-		multi_previewp->openFloater(LLSD());
-	}
-	else if (multi_itempropertiesp)
-	{
-		multi_itempropertiesp->openFloater(LLSD());
-	}
-}
-
-void LLInventoryAction::saveMultipleTextures(const std::vector<std::string>& filenames, std::set<LLFolderViewItem*> selected_items, LLInventoryModel* model)
-{
-    gSavedSettings.setString("TextureSaveLocation", filenames[0]);
- 
-    LLMultiPreview* multi_previewp = new LLMultiPreview();
-    gFloaterView->addChild(multi_previewp);
-
-    LLFloater::setFloaterHost(multi_previewp);
-
-    std::map<std::string, S32> tex_names_map;
-    std::set<LLFolderViewItem*>::iterator set_iter;
-   
-    for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)
-    {
-        LLFolderViewItem* folder_item = *set_iter;
-        if(!folder_item) continue;
-        LLTextureBridge* bridge = (LLTextureBridge*)folder_item->getViewModelItem();
-        if(!bridge) continue;
-
-        std::string tex_name = bridge->getName();
-        if(!tex_names_map.insert(std::pair<std::string, S32>(tex_name, 0)).second) 
-        { 
-            tex_names_map[tex_name]++;
-            bridge->setFileName(tex_name + llformat("_%.3d", tex_names_map[tex_name]));            
-        }
-        bridge->performAction(model, "save_selected_as");
-    }
-
-    LLFloater::setFloaterHost(NULL);
-    if (multi_previewp)
-    {
-        multi_previewp->openFloater(LLSD());
-    }
-}
-
-void LLInventoryAction::removeItemFromDND(LLFolderView* root)
-{
-    if(gAgent.isDoNotDisturb())
-    {
-        //Get selected items
-        LLFolderView::selected_items_t selectedItems = root->getSelectedItems();
-        LLFolderViewModelItemInventory * viewModel = NULL;
-
-        //If user is in DND and deletes item, make sure the notification is not displayed by removing the notification
-        //from DND history and .xml file. Once this is done, upon exit of DND mode the item deleted will not show a notification.
-        for(LLFolderView::selected_items_t::iterator it = selectedItems.begin(); it != selectedItems.end(); ++it)
-        {
-            viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*it)->getViewModelItem());
-
-            if(viewModel && viewModel->getUUID().notNull())
-            {
-                //Will remove the item offer notification
-                LLDoNotDisturbNotificationStorage::instance().removeNotification(LLDoNotDisturbNotificationStorage::offerName, viewModel->getUUID());
-            }
-        }
-    }
-}
-
-void LLInventoryAction::onItemsRemovalConfirmation(const LLSD& notification, const LLSD& response, LLHandle<LLFolderView> root)
-{
-	S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
-	if (option == 0 && !root.isDead() && !root.get()->isDead())
-	{
-		LLFolderView* folder_root = root.get();
-		//Need to remove item from DND before item is removed from root folder view
-		//because once removed from root folder view the item is no longer a selected item
-		removeItemFromDND(folder_root);
-		folder_root->removeSelectedItems();
-
-		// Update the marketplace listings that have been affected by the operation
-		updateMarketplaceFolders();
-	}
-}
-
-void LLInventoryAction::buildMarketplaceFolders(LLFolderView* root)
-{
-    // Make a list of all marketplace folders containing the elements in the selected list
-    // as well as the elements themselves.
-    // Once those elements are updated (cut, delete in particular but potentially any action), their
-    // containing folder will need to be updated as well as their initially containing folder. For
-    // instance, moving a stock folder from a listed folder to another will require an update of the
-    // target listing *and* the original listing. So we need to keep track of both.
-    // Note: do not however put the marketplace listings root itself in this list or the whole marketplace data will be rebuilt.
-    sMarketplaceFolders.clear();
-    const LLUUID &marketplacelistings_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);
-    if (marketplacelistings_id.isNull())
-    {
-    	return;
-    }
-
-    std::set<LLFolderViewItem*> selected_items = root->getSelectionList();
-    std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();
-    LLFolderViewModelItemInventory * viewModel = NULL;
-    for (; set_iter != selected_items.end(); ++set_iter)
-    {
-        viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());
-        if (!viewModel || !viewModel->getInventoryObject()) continue;
-        if (gInventory.isObjectDescendentOf(viewModel->getInventoryObject()->getParentUUID(), marketplacelistings_id))
-        {
-            const LLUUID &parent_id = viewModel->getInventoryObject()->getParentUUID();
-            if (parent_id != marketplacelistings_id)
-            {
-                sMarketplaceFolders.push_back(parent_id);
-            }
-            const LLUUID &curr_id = viewModel->getInventoryObject()->getUUID();
-            if (curr_id != marketplacelistings_id)
-            {
-                sMarketplaceFolders.push_back(curr_id);
-            }
-        }
-    }
-    // Suppress dupes in the list so we won't update listings twice
-    sMarketplaceFolders.sort();
-    sMarketplaceFolders.unique();
-}
-
-void LLInventoryAction::updateMarketplaceFolders()
-{
-    while (!sMarketplaceFolders.empty())
-    {
-        update_marketplace_category(sMarketplaceFolders.back());
-        sMarketplaceFolders.pop_back();
-    }
-}
-
-
+/**

+ * @file llinventoryfunctions.cpp

+ * @brief Implementation of the inventory view and associated stuff.

+ *

+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$

+ * Second Life Viewer Source Code

+ * Copyright (C) 2010, Linden Research, Inc.

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation;

+ * version 2.1 of the License only.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ * Lesser General Public License for more details.

+ *

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

+ *

+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA

+ * $/LicenseInfo$

+ */

+

+#include "llviewerprecompiledheaders.h"

+

+#include <utility> // for std::pair<>

+

+#include "llinventoryfunctions.h"

+

+// library includes

+#include "llagent.h"

+#include "llagentwearables.h"

+#include "llcallingcard.h"

+#include "llfloaterreg.h"

+#include "llinventorydefines.h"

+#include "llsdserialize.h"

+#include "llfiltereditor.h"

+#include "llspinctrl.h"

+#include "llui.h"

+#include "message.h"

+

+// newview includes

+#include "llappearancemgr.h"

+#include "llappviewer.h"

+#include "llavataractions.h"

+#include "llavatarnamecache.h"

+#include "llclipboard.h"

+#include "lldirpicker.h"

+#include "lldonotdisturbnotificationstorage.h"

+#include "llfloatermarketplacelistings.h"

+#include "llfloatersidepanelcontainer.h"

+#include "llfocusmgr.h"

+#include "llfolderview.h"

+#include "llgesturemgr.h"

+#include "llgiveinventory.h"

+#include "lliconctrl.h"

+#include "llimview.h"

+#include "llinventorybridge.h"

+#include "llinventorymodel.h"

+#include "llinventorypanel.h"

+#include "lllineeditor.h"

+#include "llmarketplacenotifications.h"

+#include "llmarketplacefunctions.h"

+#include "llmenugl.h"

+#include "llnotificationsutil.h"

+#include "llpanelmaininventory.h"

+#include "llpreviewanim.h"

+#include "llpreviewgesture.h"

+#include "llpreviewnotecard.h"

+#include "llpreviewscript.h"

+#include "llpreviewsound.h"

+#include "llpreviewtexture.h"

+#include "llresmgr.h"

+#include "llscrollbar.h"

+#include "llscrollcontainer.h"

+#include "llselectmgr.h"

+#include "llsidepanelinventory.h"

+#include "lltabcontainer.h"

+#include "lltooldraganddrop.h"

+#include "lltrans.h"

+#include "lluictrlfactory.h"

+#include "llviewermenu.h"

+#include "llviewermessage.h"

+#include "llviewerfoldertype.h"

+#include "llviewerobjectlist.h"

+#include "llviewerregion.h"

+#include "llviewerwindow.h"

+#include "llvoavatarself.h"

+#include "llwearablelist.h"

+

+bool LLInventoryState::sWearNewClothing = false;

+LLUUID LLInventoryState::sWearNewClothingTransactionID;

+std::list<LLUUID> LLInventoryAction::sMarketplaceFolders;

+bool LLInventoryAction::sDeleteConfirmationDisplayed = false;

+

+// Helper function : callback to update a folder after inventory action happened in the background

+void update_folder_cb(const LLUUID& dest_folder)

+{

+    LLViewerInventoryCategory* dest_cat = gInventory.getCategory(dest_folder);

+    gInventory.updateCategory(dest_cat);

+    gInventory.notifyObservers();

+}

+

+// Helper function : Count only the copyable items, i.e. skip the stock items (which are no copy)

+S32 count_copyable_items(LLInventoryModel::item_array_t& items)

+{

+    S32 count = 0;

+    for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)

+    {

+        LLViewerInventoryItem* item = *it;

+        if (item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            count++;

+        }

+    }

+    return count;

+}

+

+// Helper function : Count only the non-copyable items, i.e. the stock items, skip the others

+S32 count_stock_items(LLInventoryModel::item_array_t& items)

+{

+    S32 count = 0;

+    for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)

+    {

+        LLViewerInventoryItem* item = *it;

+        if (!item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            count++;

+        }

+    }

+    return count;

+}

+

+// Helper function : Count the number of stock folders

+S32 count_stock_folders(LLInventoryModel::cat_array_t& categories)

+{

+    S32 count = 0;

+    for (LLInventoryModel::cat_array_t::const_iterator it = categories.begin(); it != categories.end(); ++it)

+    {

+        LLInventoryCategory* cat = *it;

+        if (cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)

+        {

+            count++;

+        }

+    }

+    return count;

+}

+

+// Helper funtion : Count the number of items (not folders) in the descending hierarchy

+S32 count_descendants_items(const LLUUID& cat_id)

+{

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);

+

+    S32 count = item_array->size();

+

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLViewerInventoryCategory* category = *iter;

+        count += count_descendants_items(category->getUUID());

+    }

+

+    return count;

+}

+

+// Helper function : Returns true if the hierarchy contains nocopy items

+bool contains_nocopy_items(const LLUUID& id)

+{

+    LLInventoryCategory* cat = gInventory.getCategory(id);

+

+    if (cat)

+    {

+        // Get the content

+        LLInventoryModel::cat_array_t* cat_array;

+        LLInventoryModel::item_array_t* item_array;

+        gInventory.getDirectDescendentsOf(id,cat_array,item_array);

+

+        // Check all the items: returns true upon encountering a nocopy item

+        for (LLInventoryModel::item_array_t::iterator iter = item_array->begin(); iter != item_array->end(); iter++)

+        {

+            LLInventoryItem* item = *iter;

+            LLViewerInventoryItem * inv_item = (LLViewerInventoryItem *) item;

+            if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+            {

+                return true;

+            }

+        }

+

+        // Check all the sub folders recursively

+        for (LLInventoryModel::cat_array_t::iterator iter = cat_array->begin(); iter != cat_array->end(); iter++)

+        {

+            LLViewerInventoryCategory* cat = *iter;

+            if (contains_nocopy_items(cat->getUUID()))

+            {

+                return true;

+            }

+        }

+    }

+    else

+    {

+        LLInventoryItem* item = gInventory.getItem(id);

+        LLViewerInventoryItem * inv_item = (LLViewerInventoryItem *) item;

+        if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            return true;

+        }

+    }

+

+    // Exit without meeting a nocopy item

+    return false;

+}

+

+// Generates a string containing the path to the item specified by id.

+void append_path(const LLUUID& id, std::string& path)

+{

+    std::string temp;

+    const LLInventoryObject* obj = gInventory.getObject(id);

+    LLUUID parent_id;

+    if(obj) parent_id = obj->getParentUUID();

+    std::string forward_slash("/");

+    while(obj)

+    {

+        obj = gInventory.getCategory(parent_id);

+        if(obj)

+        {

+            temp.assign(forward_slash + obj->getName() + temp);

+            parent_id = obj->getParentUUID();

+        }

+    }

+    path.append(temp);

+}

+

+// Generates a string containing the path name of the object.

+std::string make_path(const LLInventoryObject* object)

+{

+    std::string path;

+    append_path(object->getUUID(), path);

+    return path + "/" + object->getName();

+}

+

+// Generates a string containing the path name of the object specified by id.

+std::string make_inventory_path(const LLUUID& id)

+{

+    if (LLInventoryObject* object = gInventory.getObject(id))

+        return make_path(object);

+    return "";

+}

+

+// Generates a string containing the path name and id of the object.

+std::string make_info(const LLInventoryObject* object)

+{

+    return "'" + make_path(object) + "' (" + object->getUUID().asString() + ")";

+}

+

+// Generates a string containing the path name and id of the object specified by id.

+std::string make_inventory_info(const LLUUID& id)

+{

+    if (LLInventoryObject* object = gInventory.getObject(id))

+        return make_info(object);

+    return "<Inventory object not found!> (" + id.asString() + ")";

+}

+

+void update_marketplace_folder_hierarchy(const LLUUID cat_id)

+{

+    // When changing the marketplace status of a folder, the only thing that needs to happen is

+    // for all observers of the folder to, possibly, change the display label of the folder

+    // so that's the only thing we change on the update mask.

+    gInventory.addChangedMask(LLInventoryObserver::LABEL, cat_id);

+

+    // Update all descendent folders down

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);

+

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLInventoryCategory* category = *iter;

+        update_marketplace_folder_hierarchy(category->getUUID());

+    }

+    return;

+}

+

+void update_marketplace_category(const LLUUID& cur_uuid, bool perform_consistency_enforcement, bool skip_clear_listing)

+{

+    // When changing the marketplace status of an item, we usually have to change the status of all

+    // folders in the same listing. This is because the display of each folder is affected by the

+    // overall status of the whole listing.

+    // Consequently, the only way to correctly update an item anywhere in the marketplace is to

+    // update the whole listing from its listing root.

+    // This is not as bad as it seems as we only update folders, not items, and the folder nesting depth

+    // is limited to 4.

+    // We also take care of degenerated cases so we don't update all folders in the inventory by mistake.

+

+    if (cur_uuid.isNull()

+        || gInventory.getCategory(cur_uuid) == NULL

+        || gInventory.getCategory(cur_uuid)->getVersion() == LLViewerInventoryCategory::VERSION_UNKNOWN)

+    {

+        return;

+    }

+

+    // Grab marketplace listing data for this item

+    S32 depth = depth_nesting_in_marketplace(cur_uuid);

+    if (depth > 0)

+    {

+        // Retrieve the listing uuid this object is in

+        LLUUID listing_uuid = nested_parent_id(cur_uuid, depth);

+        LLViewerInventoryCategory* listing_cat = gInventory.getCategory(listing_uuid);

+        bool listing_cat_loaded = listing_cat != NULL && listing_cat->getVersion() != LLViewerInventoryCategory::VERSION_UNKNOWN;

+

+        // Verify marketplace data consistency for this listing

+        if (perform_consistency_enforcement

+            && listing_cat_loaded

+            && LLMarketplaceData::instance().isListed(listing_uuid))

+        {

+            LLUUID version_folder_uuid = LLMarketplaceData::instance().getVersionFolder(listing_uuid);

+            S32 version_depth = depth_nesting_in_marketplace(version_folder_uuid);

+            if (version_folder_uuid.notNull() && (!gInventory.isObjectDescendentOf(version_folder_uuid, listing_uuid) || (version_depth != 2)))

+            {

+                LL_INFOS("SLM") << "Unlist and clear version folder as the version folder is not at the right place anymore!!" << LL_ENDL;

+                LLMarketplaceData::instance().setVersionFolder(listing_uuid, LLUUID::null,1);

+            }

+            else if (version_folder_uuid.notNull()

+                     && gInventory.isCategoryComplete(version_folder_uuid)

+                     && LLMarketplaceData::instance().getActivationState(version_folder_uuid)

+                     && (count_descendants_items(version_folder_uuid) == 0)

+                     && !LLMarketplaceData::instance().isUpdating(version_folder_uuid,version_depth))

+            {

+                LL_INFOS("SLM") << "Unlist as the version folder is empty of any item!!" << LL_ENDL;

+                LLNotificationsUtil::add("AlertMerchantVersionFolderEmpty");

+                LLMarketplaceData::instance().activateListing(listing_uuid, false,1);

+            }

+        }

+

+        // Check if the count on hand needs to be updated on SLM

+        if (perform_consistency_enforcement

+            && listing_cat_loaded

+            && (compute_stock_count(listing_uuid) != LLMarketplaceData::instance().getCountOnHand(listing_uuid)))

+        {

+            LLMarketplaceData::instance().updateCountOnHand(listing_uuid,1);

+        }

+        // Update all descendents starting from the listing root

+        update_marketplace_folder_hierarchy(listing_uuid);

+    }

+    else if (depth == 0)

+    {

+        // If this is the marketplace listings root itself, update all descendents

+        if (gInventory.getCategory(cur_uuid))

+        {

+            update_marketplace_folder_hierarchy(cur_uuid);

+        }

+    }

+    else

+    {

+        // If the folder is outside the marketplace listings root, clear its SLM data if needs be

+        if (perform_consistency_enforcement && !skip_clear_listing && LLMarketplaceData::instance().isListed(cur_uuid))

+        {

+            LL_INFOS("SLM") << "Disassociate as the listing folder is not under the marketplace folder anymore!!" << LL_ENDL;

+            LLMarketplaceData::instance().clearListing(cur_uuid);

+        }

+        // Update all descendents if this is a category

+        if (gInventory.getCategory(cur_uuid))

+        {

+            update_marketplace_folder_hierarchy(cur_uuid);

+        }

+    }

+

+    return;

+}

+

+// Iterate through the marketplace and flag for label change all categories that countain a stock folder (i.e. stock folders and embedding folders up the hierarchy)

+void update_all_marketplace_count(const LLUUID& cat_id)

+{

+    // Get all descendent folders down

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat_id,cat_array,item_array);

+

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLInventoryCategory* category = *iter;

+        if (category->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)

+        {

+            // Listing containing stock folders needs to be updated but not others

+            // Note: we take advantage of the fact that stock folder *do not* contain sub folders to avoid a recursive call here

+            update_marketplace_category(category->getUUID());

+        }

+        else

+        {

+            // Explore the contained folders recursively

+            update_all_marketplace_count(category->getUUID());

+        }

+    }

+}

+

+void update_all_marketplace_count()

+{

+    // Get the marketplace root and launch the recursive exploration

+    const LLUUID marketplace_listings_uuid = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+    if (!marketplace_listings_uuid.isNull())

+    {

+        update_all_marketplace_count(marketplace_listings_uuid);

+    }

+    return;

+}

+

+void rename_category(LLInventoryModel* model, const LLUUID& cat_id, const std::string& new_name)

+{

+    LLViewerInventoryCategory* cat;

+

+    if (!model ||

+        !get_is_category_renameable(model, cat_id) ||

+        (cat = model->getCategory(cat_id)) == NULL ||

+        cat->getName() == new_name)

+    {

+        return;

+    }

+

+    LLSD updates;

+    updates["name"] = new_name;

+    update_inventory_category(cat_id, updates, NULL);

+}

+

+void copy_inventory_category(LLInventoryModel* model,

+                             LLViewerInventoryCategory* cat,

+                             const LLUUID& parent_id,

+                             const LLUUID& root_copy_id,

+                             bool move_no_copy_items)

+{

+    // Create the initial folder

+    inventory_func_type func = [model, cat, root_copy_id, move_no_copy_items](const LLUUID& new_id)

+    {

+        copy_inventory_category_content(new_id, model, cat, root_copy_id, move_no_copy_items);

+    };

+    gInventory.createNewCategory(parent_id, LLFolderType::FT_NONE, cat->getName(), func, cat->getThumbnailUUID());

+}

+

+void copy_inventory_category(LLInventoryModel* model,

+                             LLViewerInventoryCategory* cat,

+                             const LLUUID& parent_id,

+                             const LLUUID& root_copy_id,

+                             bool move_no_copy_items,

+                             inventory_func_type callback)

+{

+    // Create the initial folder

+    inventory_func_type func = [model, cat, root_copy_id, move_no_copy_items, callback](const LLUUID &new_id)

+    {

+        copy_inventory_category_content(new_id, model, cat, root_copy_id, move_no_copy_items);

+        if (callback)

+        {

+            callback(new_id);

+        }

+    };

+    gInventory.createNewCategory(parent_id, LLFolderType::FT_NONE, cat->getName(), func, cat->getThumbnailUUID());

+}

+

+void copy_cb(const LLUUID& dest_folder, const LLUUID& root_id)

+{

+    // Decrement the count in root_id since that one item won't be copied over

+    LLMarketplaceData::instance().decrementValidationWaiting(root_id);

+    update_folder_cb(dest_folder);

+};

+

+void copy_inventory_category_content(const LLUUID& new_cat_uuid, LLInventoryModel* model, LLViewerInventoryCategory* cat, const LLUUID& root_copy_id, bool move_no_copy_items)

+{

+    model->notifyObservers();

+

+    // We need to exclude the initial root of the copy to avoid recursively copying the copy, etc...

+    LLUUID root_id = (root_copy_id.isNull() ? new_cat_uuid : root_copy_id);

+

+    // Get the content of the folder

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat->getUUID(), cat_array, item_array);

+

+    // If root_copy_id is null, tell the marketplace model we'll be waiting for new items to be copied over for this folder

+    if (root_copy_id.isNull())

+    {

+        LLMarketplaceData::instance().setValidationWaiting(root_id, count_descendants_items(cat->getUUID()));

+    }

+

+    LLPointer<LLInventoryCallback> cb;

+    if (root_copy_id.isNull())

+    {

+        cb = new LLBoostFuncInventoryCallback(boost::bind(copy_cb, new_cat_uuid, root_id));

+    }

+    else

+    {

+        cb = new LLBoostFuncInventoryCallback(boost::bind(update_folder_cb, new_cat_uuid));

+    }

+

+    // Copy all the items

+    LLInventoryModel::item_array_t item_array_copy = *item_array;

+    for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)

+    {

+        LLInventoryItem* item = *iter;

+

+        if (item->getIsLinkType())

+        {

+            link_inventory_object(new_cat_uuid, item->getLinkedUUID(), cb);

+        }

+        else if (!item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            // If the item is nocopy, we do nothing or, optionally, move it

+            if (move_no_copy_items)

+            {

+                // Reparent the item

+                LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *)item;

+                gInventory.changeItemParent(viewer_inv_item, new_cat_uuid, true);

+            }

+            if (root_copy_id.isNull())

+            {

+                // Decrement the count in root_id since that one item won't be copied over

+                LLMarketplaceData::instance().decrementValidationWaiting(root_id);

+            }

+        }

+        else

+        {

+            copy_inventory_item(

+                gAgent.getID(),

+                item->getPermissions().getOwner(),

+                item->getUUID(),

+                new_cat_uuid,

+                std::string(),

+                cb);

+        }

+    }

+

+    // Copy all the folders

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLViewerInventoryCategory* category = *iter;

+        if (category->getUUID() != root_id)

+        {

+            copy_inventory_category(model, category, new_cat_uuid, root_id, move_no_copy_items);

+        }

+    }

+}

+

+class LLInventoryCollectAllItems : public LLInventoryCollectFunctor

+{

+public:

+    virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+    {

+        return true;

+    }

+};

+

+bool get_is_parent_to_worn_item(const LLUUID& id)

+{

+    const LLViewerInventoryCategory* cat = gInventory.getCategory(id);

+    if (!cat)

+    {

+        return false;

+    }

+

+    LLInventoryModel::cat_array_t cats;

+    LLInventoryModel::item_array_t items;

+    LLInventoryCollectAllItems collect_all;

+    gInventory.collectDescendentsIf(LLAppearanceMgr::instance().getCOF(), cats, items, LLInventoryModel::EXCLUDE_TRASH, collect_all);

+

+    for (LLInventoryModel::item_array_t::const_iterator it = items.begin(); it != items.end(); ++it)

+    {

+        const LLViewerInventoryItem * const item = *it;

+

+        llassert(item->getIsLinkType());

+

+        LLUUID linked_id = item->getLinkedUUID();

+        const LLViewerInventoryItem * const linked_item = gInventory.getItem(linked_id);

+

+        if (linked_item)

+        {

+            LLUUID parent_id = linked_item->getParentUUID();

+

+            while (!parent_id.isNull())

+            {

+                LLInventoryCategory * parent_cat = gInventory.getCategory(parent_id);

+

+                if (cat == parent_cat)

+                {

+                    return true;

+                }

+

+                parent_id = parent_cat->getParentUUID();

+            }

+        }

+    }

+

+    return false;

+}

+

+bool get_is_item_worn(const LLUUID& id, const LLViewerInventoryItem* item)

+{

+    if (!item)

+        return false;

+

+    if (item->getIsLinkType() && !gInventory.getItem(item->getLinkedUUID()))

+    {

+        return false;

+    }

+

+    // Consider the item as worn if it has links in COF.

+    if (LLAppearanceMgr::instance().isLinkedInCOF(id))

+    {

+        return true;

+    }

+

+    switch(item->getType())

+    {

+        case LLAssetType::AT_OBJECT:

+        {

+            if (isAgentAvatarValid() && gAgentAvatarp->isWearingAttachment(item->getLinkedUUID()))

+                return true;

+            break;

+        }

+        case LLAssetType::AT_BODYPART:

+        case LLAssetType::AT_CLOTHING:

+            if(gAgentWearables.isWearingItem(item->getLinkedUUID()))

+                return true;

+            break;

+        case LLAssetType::AT_GESTURE:

+            if (LLGestureMgr::instance().isGestureActive(item->getLinkedUUID()))

+                return true;

+            break;

+        default:

+            break;

+    }

+    return false;

+}

+

+bool get_is_item_worn(const LLUUID& id)

+{

+    const LLViewerInventoryItem* item = gInventory.getItem(id);

+    return get_is_item_worn(id, item);

+}

+

+bool get_is_item_worn(const LLViewerInventoryItem* item)

+{

+    if (!item)

+    {

+        return false;

+    }

+    return get_is_item_worn(item->getUUID(), item);

+}

+

+bool get_can_item_be_worn(const LLUUID& id)

+{

+    const LLViewerInventoryItem* item = gInventory.getItem(id);

+    if (!item)

+        return false;

+

+    if (LLAppearanceMgr::instance().isLinkedInCOF(item->getLinkedUUID()))

+    {

+        // an item having links in COF (i.e. a worn item)

+        return false;

+    }

+

+    if (gInventory.isObjectDescendentOf(id, LLAppearanceMgr::instance().getCOF()))

+    {

+        // a non-link object in COF (should not normally happen)

+        return false;

+    }

+

+    const LLUUID trash_id = gInventory.findCategoryUUIDForType(

+            LLFolderType::FT_TRASH);

+

+    // item can't be worn if base obj in trash, see EXT-7015

+    if (gInventory.isObjectDescendentOf(item->getLinkedUUID(),

+            trash_id))

+    {

+        return false;

+    }

+

+    switch(item->getType())

+    {

+        case LLAssetType::AT_OBJECT:

+        {

+            if (isAgentAvatarValid() && gAgentAvatarp->isWearingAttachment(item->getLinkedUUID()))

+            {

+                // Already being worn

+                return false;

+            }

+            else

+            {

+                // Not being worn yet.

+                return true;

+            }

+            break;

+        }

+        case LLAssetType::AT_BODYPART:

+        case LLAssetType::AT_CLOTHING:

+            if(gAgentWearables.isWearingItem(item->getLinkedUUID()))

+            {

+                // Already being worn

+                return false;

+            }

+            else

+            {

+                // Not being worn yet.

+                return true;

+            }

+            break;

+        default:

+            break;

+    }

+    return false;

+}

+

+bool get_is_item_removable(const LLInventoryModel* model, const LLUUID& id, bool check_worn)

+{

+    if (!model)

+    {

+        return false;

+    }

+

+    // Can't delete an item that's in the library.

+    if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID()))

+    {

+        return false;

+    }

+

+    // Disable delete from COF folder; have users explicitly choose "detach/take off",

+    // unless the item is not worn but in the COF (i.e. is bugged).

+    const LLViewerInventoryItem* obj = model->getItem(id);

+    if (LLAppearanceMgr::instance().getIsProtectedCOFItem(obj))

+    {

+        if (get_is_item_worn(id, obj))

+        {

+            return false;

+        }

+    }

+

+    if (obj && obj->getIsLinkType())

+    {

+        return true;

+    }

+    if (check_worn && get_is_item_worn(id, obj))

+    {

+        return false;

+    }

+    return true;

+}

+

+bool get_is_item_editable(const LLUUID& inv_item_id)

+{

+    if (const LLInventoryItem* inv_item = gInventory.getLinkedItem(inv_item_id))

+    {

+        switch (inv_item->getType())

+        {

+            case LLAssetType::AT_BODYPART:

+            case LLAssetType::AT_CLOTHING:

+                return gAgentWearables.isWearableModifiable(inv_item_id);

+            case LLAssetType::AT_OBJECT:

+                return true;

+            default:

+                return false;;

+        }

+    }

+    return gAgentAvatarp->getWornAttachment(inv_item_id) != nullptr;

+}

+

+void handle_item_edit(const LLUUID& inv_item_id)

+{

+    if (get_is_item_editable(inv_item_id))

+    {

+        if (const LLInventoryItem* inv_item = gInventory.getLinkedItem(inv_item_id))

+        {

+            switch (inv_item->getType())

+            {

+                case LLAssetType::AT_BODYPART:

+                case LLAssetType::AT_CLOTHING:

+                    LLAgentWearables::editWearable(inv_item_id);

+                    break;

+                case LLAssetType::AT_OBJECT:

+                    handle_attachment_edit(inv_item_id);

+                    break;

+                default:

+                    break;

+            }

+        }

+        else

+        {

+            handle_attachment_edit(inv_item_id);

+        }

+    }

+}

+

+bool get_is_category_removable(const LLInventoryModel* model, const LLUUID& id)

+{

+    // NOTE: This function doesn't check the folder's children.

+    // See LLFolderBridge::isItemRemovable for a function that does

+    // consider the children.

+

+    if (!model)

+    {

+        return false;

+    }

+

+    if (!model->isObjectDescendentOf(id, gInventory.getRootFolderID()))

+    {

+        return false;

+    }

+

+    if (!isAgentAvatarValid()) return false;

+

+    const LLInventoryCategory* category = model->getCategory(id);

+    if (!category)

+    {

+        return false;

+    }

+

+    const LLFolderType::EType folder_type = category->getPreferredType();

+

+    if (LLFolderType::lookupIsProtectedType(folder_type))

+    {

+        return false;

+    }

+

+    // Can't delete the outfit that is currently being worn.

+    if (folder_type == LLFolderType::FT_OUTFIT)

+    {

+        const LLViewerInventoryItem *base_outfit_link = LLAppearanceMgr::instance().getBaseOutfitLink();

+        if (base_outfit_link && (category == base_outfit_link->getLinkedCategory()))

+        {

+            return false;

+        }

+    }

+

+    return true;

+}

+

+bool get_is_category_and_children_removable(LLInventoryModel* model, const LLUUID& folder_id, bool check_worn)

+{

+    if (!get_is_category_removable(model, folder_id))

+    {

+        return false;

+    }

+

+    const LLUUID mp_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+    if (mp_id.notNull() && gInventory.isObjectDescendentOf(folder_id, mp_id))

+    {

+        return false;

+    }

+

+    LLInventoryModel::cat_array_t cat_array;

+    LLInventoryModel::item_array_t item_array;

+    model->collectDescendents(

+        folder_id,

+        cat_array,

+        item_array,

+        LLInventoryModel::EXCLUDE_TRASH);

+

+    if (check_worn)

+    {

+        for (LLInventoryModel::item_array_t::value_type& item : item_array)

+        {

+            // Disable delete/cut from COF folder; have users explicitly choose "detach/take off",

+            // unless the item is not worn but in the COF (i.e. is bugged).

+            if (item)

+            {

+                if (LLAppearanceMgr::instance().getIsProtectedCOFItem(item))

+                {

+                    if (get_is_item_worn(item))

+                    {

+                        return false;

+                    }

+                }

+

+                if (!item->getIsLinkType() && get_is_item_worn(item))

+                {

+                    return false;

+                }

+            }

+        }

+    }

+

+    const LLViewerInventoryItem* base_outfit_link = LLAppearanceMgr::instance().getBaseOutfitLink();

+    LLViewerInventoryCategory* outfit_linked_category = base_outfit_link ? base_outfit_link->getLinkedCategory() : nullptr;

+    for (LLInventoryModel::cat_array_t::value_type& cat : cat_array)

+    {

+        const LLFolderType::EType folder_type = cat->getPreferredType();

+        if (LLFolderType::lookupIsProtectedType(folder_type))

+        {

+            return false;

+        }

+

+        // Can't delete the outfit that is currently being worn.

+        if (folder_type == LLFolderType::FT_OUTFIT)

+        {

+            if (cat == outfit_linked_category)

+            {

+                return false;

+            }

+        }

+    }

+

+    return true;

+}

+

+bool get_is_category_renameable(const LLInventoryModel* model, const LLUUID& id)

+{

+    if (!model)

+    {

+        return false;

+    }

+

+    LLViewerInventoryCategory* cat = model->getCategory(id);

+

+    if (cat && !LLFolderType::lookupIsProtectedType(cat->getPreferredType()) &&

+        cat->getOwnerID() == gAgent.getID())

+    {

+        return true;

+    }

+    return false;

+}

+

+void show_task_item_profile(const LLUUID& item_uuid, const LLUUID& object_id)

+{

+    LLSD params;

+    params["id"] = item_uuid;

+    params["object"] = object_id;

+

+    LLFloaterReg::showInstance("item_properties", params);

+}

+

+void show_item_profile(const LLUUID& item_uuid)

+{

+    LLUUID linked_uuid = gInventory.getLinkedItemID(item_uuid);

+    LLFloaterReg::showInstance("item_properties", LLSD().with("id", linked_uuid));

+}

+

+void show_item_original(const LLUUID& item_uuid)

+{

+    static LLUICachedControl<bool> find_original_new_floater("FindOriginalOpenWindow", false);

+

+    //show in a new single-folder window

+    if(find_original_new_floater)

+    {

+        const LLUUID& linked_item_uuid = gInventory.getLinkedItemID(item_uuid);

+        const LLInventoryObject *obj = gInventory.getObject(linked_item_uuid);

+        if (obj && obj->getParentUUID().notNull())

+        {

+            LLPanelMainInventory::newFolderWindow(obj->getParentUUID(), linked_item_uuid);

+        }

+    }

+    //show in main Inventory

+    else

+    {

+        LLFloater* floater_inventory = LLFloaterReg::getInstance("inventory");

+    if (!floater_inventory)

+    {

+        LL_WARNS() << "Could not find My Inventory floater" << LL_ENDL;

+        return;

+    }

+    LLSidepanelInventory *sidepanel_inventory = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");

+    if (sidepanel_inventory)

+    {

+        LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();

+        if (main_inventory)

+        {

+            if(main_inventory->isSingleFolderMode())

+            {

+                main_inventory->toggleViewMode();

+            }

+            main_inventory->resetAllItemsFilters();

+        }

+        reset_inventory_filter();

+

+        if (!LLFloaterReg::getTypedInstance<LLFloaterSidePanelContainer>("inventory")->isInVisibleChain())

+        {

+            LLFloaterReg::toggleInstanceOrBringToFront("inventory");

+        }

+

+        const LLUUID inbox_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_INBOX);

+        if (gInventory.isObjectDescendentOf(gInventory.getLinkedItemID(item_uuid), inbox_id))

+        {

+            if (sidepanel_inventory->getInboxPanel())

+            {

+                sidepanel_inventory->openInbox();

+                sidepanel_inventory->getInboxPanel()->setSelection(gInventory.getLinkedItemID(item_uuid), TAKE_FOCUS_YES);

+            }

+        }

+        else

+        {

+            sidepanel_inventory->selectAllItemsPanel();

+            if (sidepanel_inventory->getActivePanel())

+            {

+                sidepanel_inventory->getActivePanel()->setSelection(gInventory.getLinkedItemID(item_uuid), TAKE_FOCUS_YES);

+            }

+        }

+    }

+    }

+}

+

+

+void reset_inventory_filter()

+{

+    LLSidepanelInventory *sidepanel_inventory = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");

+    if (sidepanel_inventory)

+    {

+        LLPanelMainInventory* main_inventory = sidepanel_inventory->getMainInventoryPanel();

+        if (main_inventory)

+        {

+            main_inventory->onFilterEdit("");

+        }

+    }

+}

+

+void open_marketplace_listings()

+{

+    LLFloaterReg::showInstance("marketplace_listings");

+}

+

+///----------------------------------------------------------------------------

+// Marketplace functions

+//

+// Handles Copy and Move to or within the Marketplace listings folder.

+// Handles creation of stock folders, nesting of listings and version folders,

+// permission checking and listings validation.

+///----------------------------------------------------------------------------

+

+S32 depth_nesting_in_marketplace(LLUUID cur_uuid)

+{

+    // Get the marketplace listings root, exit with -1 (i.e. not under the marketplace listings root) if none

+    // Todo: findCategoryUUIDForType is somewhat expensive with large

+    // flat root folders yet we use depth_nesting_in_marketplace at

+    // every turn, find a way to correctly cache this id.

+    const LLUUID marketplace_listings_uuid = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+    if (marketplace_listings_uuid.isNull())

+    {

+        return -1;

+    }

+    // If not a descendant of the marketplace listings root, then the nesting depth is -1 by definition

+    if (!gInventory.isObjectDescendentOf(cur_uuid, marketplace_listings_uuid))

+    {

+        return -1;

+    }

+

+    // Iterate through the parents till we hit the marketplace listings root

+    // Note that the marketplace listings root itself will return 0

+    S32 depth = 0;

+    LLInventoryObject* cur_object = gInventory.getObject(cur_uuid);

+    while (cur_uuid != marketplace_listings_uuid)

+    {

+        depth++;

+        cur_uuid = cur_object->getParentUUID();

+        cur_object = gInventory.getCategory(cur_uuid);

+    }

+    return depth;

+}

+

+// Returns the UUID of the marketplace listing this object is in

+LLUUID nested_parent_id(LLUUID cur_uuid, S32 depth)

+{

+    if (depth < 1)

+    {

+        // For objects outside the marketplace listings root (or root itself), we return a NULL UUID

+        return LLUUID::null;

+    }

+    else if (depth == 1)

+    {

+        // Just under the root, we return the passed UUID itself if it's a folder, NULL otherwise (not a listing)

+        LLViewerInventoryCategory* cat = gInventory.getCategory(cur_uuid);

+        return (cat ? cur_uuid : LLUUID::null);

+    }

+

+    // depth > 1

+    LLInventoryObject* cur_object = gInventory.getObject(cur_uuid);

+    while (depth > 1)

+    {

+        depth--;

+        cur_uuid = cur_object->getParentUUID();

+        cur_object = gInventory.getCategory(cur_uuid);

+    }

+    return cur_uuid;

+}

+

+S32 compute_stock_count(LLUUID cat_uuid, bool force_count /* false */)

+{

+    // Handle the case of the folder being a stock folder immediately

+    LLViewerInventoryCategory* cat = gInventory.getCategory(cat_uuid);

+    if (!cat)

+    {

+        // Not a category so no stock count to speak of

+        return COMPUTE_STOCK_INFINITE;

+    }

+    if (cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)

+    {

+        if (cat->getVersion() == LLViewerInventoryCategory::VERSION_UNKNOWN)

+        {

+            // If the folder is not completely fetched, we do not want to return any confusing value that could lead to unlisting

+            // "COMPUTE_STOCK_NOT_EVALUATED" denotes that a stock folder has a count that cannot be evaluated at this time (folder not up to date)

+            return COMPUTE_STOCK_NOT_EVALUATED;

+        }

+        // Note: stock folders are *not* supposed to have nested subfolders so we stop recursion here but we count only items (subfolders will be ignored)

+        // Note: we *always* give a stock count for stock folders, it's useful even if the listing is unassociated

+        LLInventoryModel::cat_array_t* cat_array;

+        LLInventoryModel::item_array_t* item_array;

+        gInventory.getDirectDescendentsOf(cat_uuid,cat_array,item_array);

+        return item_array->size();

+    }

+

+    // When force_count is true, we do not do any verification of the marketplace status and simply compute

+    // the stock amount based on the descendent hierarchy. This is used specifically when creating a listing.

+    if (!force_count)

+    {

+        // Grab marketplace data for this folder

+        S32 depth = depth_nesting_in_marketplace(cat_uuid);

+        LLUUID listing_uuid = nested_parent_id(cat_uuid, depth);

+        if (!LLMarketplaceData::instance().isListed(listing_uuid))

+        {

+            // If not listed, the notion of stock is meaningless so it won't be computed for any level

+            return COMPUTE_STOCK_INFINITE;

+        }

+

+        LLUUID version_folder_uuid = LLMarketplaceData::instance().getVersionFolder(listing_uuid);

+        // Handle the case of the first 2 levels : listing and version folders

+        if (depth == 1)

+        {

+            if (version_folder_uuid.notNull())

+            {

+                // If there is a version folder, the stock value for the listing is the version folder stock

+                return compute_stock_count(version_folder_uuid, true);

+            }

+            else

+            {

+                // If there's no version folder associated, the notion of stock count has no meaning

+                return COMPUTE_STOCK_INFINITE;

+            }

+        }

+        else if (depth == 2)

+        {

+            if (version_folder_uuid.notNull() && (version_folder_uuid != cat_uuid))

+            {

+                // If there is a version folder but we're not it, our stock count is meaningless

+                return COMPUTE_STOCK_INFINITE;

+            }

+        }

+    }

+

+    // In all other cases, the stock count is the min of stock folders count found in the descendents

+    // "COMPUTE_STOCK_NOT_EVALUATED" denotes that a stock folder in the hierarchy has a count that cannot be evaluated at this time (folder not up to date)

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat_uuid,cat_array,item_array);

+

+    // "COMPUTE_STOCK_INFINITE" denotes a folder that doesn't countain any stock folders in its descendents

+    S32 curr_count = COMPUTE_STOCK_INFINITE;

+

+    // Note: marketplace listings have a maximum depth nesting of 4

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLInventoryCategory* category = *iter;

+        S32 count = compute_stock_count(category->getUUID(), true);

+        if ((curr_count == COMPUTE_STOCK_INFINITE) || ((count != COMPUTE_STOCK_INFINITE) && (count < curr_count)))

+        {

+            curr_count = count;

+        }

+    }

+

+    return curr_count;

+}

+

+// local helper

+bool can_move_to_marketplace(LLInventoryItem* inv_item, std::string& tooltip_msg, bool resolve_links)

+{

+    // Collapse links directly to items/folders

+    LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) inv_item;

+    LLViewerInventoryItem * linked_item = viewer_inv_item->getLinkedItem();

+    LLViewerInventoryCategory * linked_category = viewer_inv_item->getLinkedCategory();

+

+    // Linked items and folders cannot be put for sale

+    if (linked_category || linked_item)

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxLinked");

+        return false;

+    }

+

+    // A category is always considered as passing...

+    if (linked_category != NULL)

+    {

+        return true;

+    }

+

+    // Take the linked item if necessary

+    if (linked_item != NULL)

+    {

+        inv_item = linked_item;

+    }

+

+    // Check that the agent has transfer permission on the item: this is required as a resident cannot

+    // put on sale items she cannot transfer. Proceed with move if we have permission.

+    bool allow_transfer = inv_item->getPermissions().allowOperationBy(PERM_TRANSFER, gAgent.getID());

+    if (!allow_transfer)

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxNoTransfer");

+        return false;

+    }

+

+    // Check worn/not worn status: worn items cannot be put on the marketplace

+    bool worn = get_is_item_worn(inv_item->getUUID());

+    if (worn)

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxWorn");

+        return false;

+    }

+

+    // Check library status: library items cannot be put on the marketplace

+    if (!gInventory.isObjectDescendentOf(inv_item->getUUID(), gInventory.getRootFolderID()))

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxNotInInventory");

+        return false;

+    }

+

+    // Check type: for the moment, calling cards cannot be put on the marketplace

+    bool calling_card = (LLAssetType::AT_CALLINGCARD == inv_item->getType());

+    if (calling_card)

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxCallingCard");

+        return false;

+    }

+

+    return true;

+}

+

+// local helper

+// Returns the max tree length (in folder nodes) down from the argument folder

+int get_folder_levels(LLInventoryCategory* inv_cat)

+{

+    LLInventoryModel::cat_array_t* cats;

+    LLInventoryModel::item_array_t* items;

+    gInventory.getDirectDescendentsOf(inv_cat->getUUID(), cats, items);

+

+    int max_child_levels = 0;

+

+    for (S32 i=0; i < cats->size(); ++i)

+    {

+        LLInventoryCategory* category = cats->at(i);

+        max_child_levels = llmax(max_child_levels, get_folder_levels(category));

+    }

+

+    return 1 + max_child_levels;

+}

+

+// local helper

+// Returns the distance (in folder nodes) between the ancestor and its descendant. Returns -1 if not related.

+int get_folder_path_length(const LLUUID& ancestor_id, const LLUUID& descendant_id)

+{

+    int depth = 0;

+

+    if (ancestor_id == descendant_id) return depth;

+

+    const LLInventoryCategory* category = gInventory.getCategory(descendant_id);

+

+    while (category)

+    {

+        LLUUID parent_id = category->getParentUUID();

+

+        if (parent_id.isNull()) break;

+

+        depth++;

+

+        if (parent_id == ancestor_id) return depth;

+

+        category = gInventory.getCategory(parent_id);

+    }

+

+    LL_WARNS("SLM") << "get_folder_path_length() couldn't trace a path from the descendant to the ancestor" << LL_ENDL;

+    return -1;

+}

+

+// local helper

+// Returns true if all items within the argument folder are fit for sale, false otherwise

+bool has_correct_permissions_for_sale(LLInventoryCategory* cat, std::string& error_msg)

+{

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);

+

+    LLInventoryModel::item_array_t item_array_copy = *item_array;

+

+    for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)

+    {

+        LLInventoryItem* item = *iter;

+        if (!can_move_to_marketplace(item, error_msg, false))

+        {

+            return false;

+        }

+    }

+

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLInventoryCategory* category = *iter;

+        if (!has_correct_permissions_for_sale(category, error_msg))

+        {

+            return false;

+        }

+    }

+    return true;

+}

+

+// Returns true if inv_item can be dropped in dest_folder, a folder nested in marketplace listings (or merchant inventory) under the root_folder root

+// If returns is false, tooltip_msg contains an error message to display to the user (localized and all).

+// bundle_size is the amount of sibling items that are getting moved to the marketplace at the same time.

+bool can_move_item_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryItem* inv_item, std::string& tooltip_msg, S32 bundle_size, bool from_paste)

+{

+    // Check stock folder type matches item type in marketplace listings or merchant outbox (even if of no use there for the moment)

+    LLViewerInventoryCategory* view_folder = dynamic_cast<LLViewerInventoryCategory*>(dest_folder);

+    bool move_in_stock = (view_folder && (view_folder->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK));

+    bool accept = (view_folder && view_folder->acceptItem(inv_item));

+    if (!accept)

+    {

+        tooltip_msg = LLTrans::getString("TooltipOutboxMixedStock");

+    }

+

+    // Check that the item has the right type and permissions to be sold on the marketplace

+    if (accept)

+    {

+        accept = can_move_to_marketplace(inv_item, tooltip_msg, true);

+    }

+

+    // Check that the total amount of items won't violate the max limit on the marketplace

+    if (accept)

+    {

+        // If the dest folder is a stock folder, we do not count the incoming items toward the total (stock items are seen as one)

+        int existing_item_count = (move_in_stock ? 0 : bundle_size);

+

+        // If the dest folder is a stock folder, we do assume that the incoming items are also stock items (they should anyway)

+        int existing_stock_count = (move_in_stock ? bundle_size : 0);

+

+        int existing_folder_count = 0;

+

+        // Get the version folder: that's where the counts start from

+        const LLViewerInventoryCategory * version_folder = ((root_folder && (root_folder != dest_folder)) ? gInventory.getFirstDescendantOf(root_folder->getUUID(), dest_folder->getUUID()) : NULL);

+

+        if (version_folder)

+        {

+            if (!from_paste && gInventory.isObjectDescendentOf(inv_item->getUUID(), version_folder->getUUID()))

+            {

+                // Clear those counts or they will be counted twice because we're already inside the version category

+                existing_item_count = 0;

+            }

+

+            LLInventoryModel::cat_array_t existing_categories;

+            LLInventoryModel::item_array_t existing_items;

+

+            gInventory.collectDescendents(version_folder->getUUID(), existing_categories, existing_items, false);

+

+            existing_item_count += count_copyable_items(existing_items) + count_stock_folders(existing_categories);

+            existing_stock_count += count_stock_items(existing_items);

+            existing_folder_count += existing_categories.size();

+

+            // If the incoming item is a nocopy (stock) item, we need to consider that it will create a stock folder

+            if (!inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()) && !move_in_stock)

+            {

+                // Note : we do not assume that all incoming items are nocopy of different kinds...

+                existing_folder_count += 1;

+            }

+        }

+

+        if (existing_item_count > gSavedSettings.getU32("InventoryOutboxMaxItemCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxItemCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyObjects", args);

+            accept = false;

+        }

+        else if (existing_stock_count > gSavedSettings.getU32("InventoryOutboxMaxStockItemCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxStockItemCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyStockItems", args);

+            accept = false;

+        }

+        else if (existing_folder_count > gSavedSettings.getU32("InventoryOutboxMaxFolderCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyFolders", args);

+            accept = false;

+        }

+    }

+

+    return accept;

+}

+

+// Returns true if inv_cat can be dropped in dest_folder, a folder nested in marketplace listings (or merchant inventory) under the root_folder root

+// If returns is false, tooltip_msg contains an error message to display to the user (localized and all).

+// bundle_size is the amount of sibling items that are getting moved to the marketplace at the same time.

+bool can_move_folder_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryCategory* inv_cat, std::string& tooltip_msg, S32 bundle_size, bool check_items, bool from_paste)

+{

+    bool accept = true;

+

+    // Compute the nested folders level we'll add into with that incoming folder

+    int incoming_folder_depth = get_folder_levels(inv_cat);

+    // Compute the nested folders level we're inserting ourselves in

+    // Note: add 1 when inserting under a listing folder as we need to take the root listing folder in the count

+    int insertion_point_folder_depth = (root_folder ? get_folder_path_length(root_folder->getUUID(), dest_folder->getUUID()) + 1 : 1);

+

+    // Get the version folder: that's where the folders and items counts start from

+    const LLViewerInventoryCategory * version_folder = (insertion_point_folder_depth >= 2 ? gInventory.getFirstDescendantOf(root_folder->getUUID(), dest_folder->getUUID()) : NULL);

+

+    // Compare the whole with the nested folders depth limit

+    // Note: substract 2 as we leave root and version folder out of the count threshold

+    if ((incoming_folder_depth + insertion_point_folder_depth - 2) > (S32)(gSavedSettings.getU32("InventoryOutboxMaxFolderDepth")))

+    {

+        LLStringUtil::format_map_t args;

+        U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderDepth");

+        args["[AMOUNT]"] = llformat("%d",amount);

+        tooltip_msg = LLTrans::getString("TooltipOutboxFolderLevels", args);

+        accept = false;

+    }

+

+    if (accept)

+    {

+        LLInventoryModel::cat_array_t descendent_categories;

+        LLInventoryModel::item_array_t descendent_items;

+        gInventory.collectDescendents(inv_cat->getUUID(), descendent_categories, descendent_items, false);

+

+        int dragged_folder_count = descendent_categories.size() + bundle_size;  // Note: We assume that we're moving a bunch of folders in. That might be wrong...

+        int dragged_item_count = count_copyable_items(descendent_items) + count_stock_folders(descendent_categories);

+        int dragged_stock_count = count_stock_items(descendent_items);

+        int existing_item_count = 0;

+        int existing_stock_count = 0;

+        int existing_folder_count = 0;

+

+        if (version_folder)

+        {

+            if (!from_paste && gInventory.isObjectDescendentOf(inv_cat->getUUID(), version_folder->getUUID()))

+            {

+                // Clear those counts or they will be counted twice because we're already inside the version category

+                dragged_folder_count = 0;

+                dragged_item_count = 0;

+                dragged_stock_count = 0;

+            }

+

+            // Tally the total number of categories and items inside the root folder

+            LLInventoryModel::cat_array_t existing_categories;

+            LLInventoryModel::item_array_t existing_items;

+            gInventory.collectDescendents(version_folder->getUUID(), existing_categories, existing_items, false);

+

+            existing_folder_count += existing_categories.size();

+            existing_item_count += count_copyable_items(existing_items) + count_stock_folders(existing_categories);

+            existing_stock_count += count_stock_items(existing_items);

+        }

+

+        const int total_folder_count = existing_folder_count + dragged_folder_count;

+        const int total_item_count = existing_item_count + dragged_item_count;

+        const int total_stock_count = existing_stock_count + dragged_stock_count;

+

+        if (total_folder_count > gSavedSettings.getU32("InventoryOutboxMaxFolderCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxFolderCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyFolders", args);

+            accept = false;

+        }

+        else if (total_item_count > gSavedSettings.getU32("InventoryOutboxMaxItemCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxItemCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyObjects", args);

+            accept = false;

+        }

+        else if (total_stock_count > gSavedSettings.getU32("InventoryOutboxMaxStockItemCount"))

+        {

+            LLStringUtil::format_map_t args;

+            U32 amount = gSavedSettings.getU32("InventoryOutboxMaxStockItemCount");

+            args["[AMOUNT]"] = llformat("%d",amount);

+            tooltip_msg = LLTrans::getString("TooltipOutboxTooManyStockItems", args);

+            accept = false;

+        }

+

+        // Now check that each item in the folder can be moved in the marketplace

+        if (accept && check_items)

+        {

+            for (S32 i=0; i < descendent_items.size(); ++i)

+            {

+                LLInventoryItem* item = descendent_items[i];

+                if (!can_move_to_marketplace(item, tooltip_msg, false))

+                {

+                    accept = false;

+                    break;

+                }

+            }

+        }

+    }

+

+    return accept;

+}

+

+// Can happen asynhroneously!!!

+bool move_item_to_marketplacelistings(LLInventoryItem* inv_item, LLUUID dest_folder, bool copy)

+{

+    // Get the marketplace listings depth of the destination folder, exit with error if not under marketplace

+    S32 depth = depth_nesting_in_marketplace(dest_folder);

+    if (depth < 0)

+    {

+        LLSD subs;

+        subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Merchant");

+        LLNotificationsUtil::add("MerchantPasteFailed", subs);

+        return false;

+    }

+

+    // We will collapse links into items/folders

+    LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) inv_item;

+    LLViewerInventoryCategory * linked_category = viewer_inv_item->getLinkedCategory();

+

+    if (linked_category != NULL)

+    {

+        // Move the linked folder directly

+        return move_folder_to_marketplacelistings(linked_category, dest_folder, copy);

+    }

+    else

+    {

+        // Grab the linked item if any

+        LLViewerInventoryItem * linked_item = viewer_inv_item->getLinkedItem();

+        viewer_inv_item = (linked_item != NULL ? linked_item : viewer_inv_item);

+

+        // If we want to copy but the item is no copy, fail silently (this is a common case that doesn't warrant notification)

+        if (copy && !viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            return false;

+        }

+

+        // Check that the agent has transfer permission on the item: this is required as a resident cannot

+        // put on sale items she cannot transfer. Proceed with move if we have permission.

+        std::string error_msg;

+        if (can_move_to_marketplace(inv_item, error_msg, true))

+        {

+            // When moving an isolated item, we might need to create the folder structure to support it

+

+            LLUUID item_id = inv_item->getUUID();

+            std::function<void(const LLUUID&)> callback_create_stock = [copy, item_id](const LLUUID& new_cat_id)

+            {

+                if (new_cat_id.isNull())

+                {

+                    LL_WARNS() << "Failed to create category" << LL_ENDL;

+                    LLSD subs;

+                    subs["[ERROR_CODE]"] =

+                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");

+                    LLNotificationsUtil::add("MerchantPasteFailed", subs);

+                    return;

+                }

+

+                // Verify we can have this item in that destination category

+                LLViewerInventoryCategory* dest_cat = gInventory.getCategory(new_cat_id);

+                LLViewerInventoryItem * viewer_inv_item = gInventory.getItem(item_id);

+                if (!dest_cat || !viewer_inv_item)

+                {

+                    LL_WARNS() << "Move to marketplace: item or folder do not exist" << LL_ENDL;

+

+                    LLSD subs;

+                    subs["[ERROR_CODE]"] =

+                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");

+                    LLNotificationsUtil::add("MerchantPasteFailed", subs);

+                    return;

+                }

+                if (!dest_cat->acceptItem(viewer_inv_item))

+                {

+                    LLSD subs;

+                    subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");

+                    LLNotificationsUtil::add("MerchantPasteFailed", subs);

+                }

+

+                if (copy)

+                {

+                    // Copy the item

+                    LLPointer<LLInventoryCallback> cb = new LLBoostFuncInventoryCallback(boost::bind(update_folder_cb, new_cat_id));

+                    copy_inventory_item(

+                        gAgent.getID(),

+                        viewer_inv_item->getPermissions().getOwner(),

+                        viewer_inv_item->getUUID(),

+                        new_cat_id,

+                        std::string(),

+                        cb);

+                }

+                else

+                {

+                    // Reparent the item

+                    gInventory.changeItemParent(viewer_inv_item, new_cat_id, true);

+                }

+            };

+

+            std::function<void(const LLUUID&)> callback_dest_create = [item_id, callback_create_stock](const LLUUID& new_cat_id)

+            {

+                if (new_cat_id.isNull())

+                {

+                    LL_WARNS() << "Failed to create category" << LL_ENDL;

+                    LLSD subs;

+                    subs["[ERROR_CODE]"] =

+                        LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");

+                    LLNotificationsUtil::add("MerchantPasteFailed", subs);

+                    return;

+                }

+

+                LLViewerInventoryCategory* dest_cat = gInventory.getCategory(new_cat_id);

+                LLViewerInventoryItem * viewer_inv_item = gInventory.getItem(item_id);

+                if (!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()) &&

+                    (dest_cat->getPreferredType() != LLFolderType::FT_MARKETPLACE_STOCK))

+                {

+                    // We need to create a stock folder to move a no copy item

+                    gInventory.createNewCategory(new_cat_id, LLFolderType::FT_MARKETPLACE_STOCK, viewer_inv_item->getName(), callback_create_stock);

+                }

+                else

+                {

+                    callback_create_stock(new_cat_id);

+                }

+            };

+

+            if (depth == 0)

+            {

+                // We need a listing folder

+               gInventory.createNewCategory(dest_folder,

+                                            LLFolderType::FT_NONE,

+                                            viewer_inv_item->getName(),

+                                            [callback_dest_create](const LLUUID &new_cat_id)

+                                            {

+                                                if (new_cat_id.isNull())

+                                                {

+                                                    LL_WARNS() << "Failed to create listing folder for marketpace" << LL_ENDL;

+                                                    return;

+                                                }

+                                                LLViewerInventoryCategory *dest_cat = gInventory.getCategory(new_cat_id);

+                                                if (!dest_cat)

+                                                {

+                                                    LL_WARNS() << "Failed to find freshly created listing folder" << LL_ENDL;

+                                                    return;

+                                                }

+                                                // version folder

+                                                gInventory.createNewCategory(new_cat_id,

+                                                                             LLFolderType::FT_NONE,

+                                                                             dest_cat->getName(),

+                                                                             callback_dest_create);

+                                            });

+            }

+            else if (depth == 1)

+            {

+                // We need a version folder

+                gInventory.createNewCategory(dest_folder, LLFolderType::FT_NONE, viewer_inv_item->getName(), callback_dest_create);

+            }

+            else

+            {

+                callback_dest_create(dest_folder);

+            }

+        }

+        else

+        {

+            LLSD subs;

+            subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + error_msg;

+            LLNotificationsUtil::add("MerchantPasteFailed", subs);

+            return false;

+        }

+    }

+

+    open_marketplace_listings();

+    return true;

+}

+

+bool move_folder_to_marketplacelistings(LLInventoryCategory* inv_cat, const LLUUID& dest_folder, bool copy, bool move_no_copy_items)

+{

+    // Check that we have adequate permission on all items being moved. Proceed if we do.

+    std::string error_msg;

+    if (has_correct_permissions_for_sale(inv_cat, error_msg))

+    {

+        // Get the destination folder

+        LLViewerInventoryCategory* dest_cat = gInventory.getCategory(dest_folder);

+

+        // Check it's not a stock folder

+        if (dest_cat->getPreferredType() == LLFolderType::FT_MARKETPLACE_STOCK)

+        {

+            LLSD subs;

+            subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + LLTrans::getString("Marketplace Error Not Accepted");

+            LLNotificationsUtil::add("MerchantPasteFailed", subs);

+            return false;

+        }

+

+        // Get the parent folder of the moved item : we may have to update it

+        LLUUID src_folder = inv_cat->getParentUUID();

+

+        LLViewerInventoryCategory * viewer_inv_cat = (LLViewerInventoryCategory *) inv_cat;

+        if (copy)

+        {

+            // Copy the folder

+            copy_inventory_category(&gInventory, viewer_inv_cat, dest_folder, LLUUID::null, move_no_copy_items);

+        }

+        else

+        {

+            LL_INFOS("SLM") << "Move category " << make_info(viewer_inv_cat) << " to '" << make_inventory_path(dest_folder) << "'" << LL_ENDL;

+            // Reparent the folder

+            gInventory.changeCategoryParent(viewer_inv_cat, dest_folder, false);

+            // Check the destination folder recursively for no copy items and promote the including folders if any

+            LLMarketplaceValidator::getInstance()->validateMarketplaceListings(dest_folder);

+        }

+

+        // Update the modified folders

+        update_marketplace_category(src_folder);

+        update_marketplace_category(dest_folder);

+        gInventory.notifyObservers();

+    }

+    else

+    {

+        LLSD subs;

+        subs["[ERROR_CODE]"] = LLTrans::getString("Marketplace Error Prefix") + error_msg;

+        LLNotificationsUtil::add("MerchantPasteFailed", subs);

+        return false;

+    }

+

+    open_marketplace_listings();

+    return true;

+}

+

+bool sort_alpha(const LLViewerInventoryCategory* cat1, const LLViewerInventoryCategory* cat2)

+{

+    return cat1->getName().compare(cat2->getName()) < 0;

+}

+

+// Make all relevant business logic checks on the marketplace listings starting with the folder as argument.

+// This function does no deletion of listings but a mere audit and raises issues to the user (through the

+// optional callback cb).

+// The only inventory changes that are done is to move and sort folders containing no-copy items to stock folders.

+// @pending_callbacks - how many callbacks we are waiting for, must be inited before use

+// @result - true if things validate, false if issues are raised, must be inited before use

+typedef boost::function<void(S32 pending_callbacks, bool result)> validation_result_callback_t;

+void validate_marketplacelistings(

+    LLInventoryCategory* cat,

+    validation_result_callback_t cb_result,

+    LLMarketplaceValidator::validation_msg_callback_t cb_msg,

+    bool fix_hierarchy,

+    S32 depth,

+    bool notify_observers,

+    S32 &pending_callbacks,

+    bool &result)

+{

+    // Get the type and the depth of the folder

+    LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *) (cat);

+    const LLFolderType::EType folder_type = cat->getPreferredType();

+    if (depth < 0)

+    {

+        // If the depth argument was not provided, evaluate the depth directly

+        depth = depth_nesting_in_marketplace(cat->getUUID());

+    }

+    if (depth < 0)

+    {

+        // If the folder is not under the marketplace listings root, we run validation as if it was a listing folder and prevent any hierarchy fix

+        // This allows the function to be used to pre-validate a folder anywhere in the inventory

+        depth = 1;

+        fix_hierarchy = false;

+    }

+

+    // Set the indentation for print output (typically, audit button in marketplace folder floater)

+    std::string indent;

+    for (int i = 1; i < depth; i++)

+    {

+        indent += "    ";

+    }

+

+    // Check out that version folders are marketplace ready

+    if (depth == 2)

+    {

+        std::string message;

+        // Note: if we fix the hierarchy, we want to check the items individually, hence the last argument here

+        if (!can_move_folder_to_marketplace(cat, cat, cat, message, 0, fix_hierarchy))

+        {

+            result = false;

+            if (cb_msg)

+            {

+                message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error") + " " + message;

+                cb_msg(message,depth,LLError::LEVEL_ERROR);

+            }

+        }

+    }

+

+    // Check out that stock folders are at the right level

+    if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth <= 2))

+    {

+        if (fix_hierarchy)

+        {

+            if (cb_msg)

+            {

+                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning") + " " + LLTrans::getString("Marketplace Validation Warning Stock");

+                cb_msg(message,depth,LLError::LEVEL_WARN);

+            }

+

+            // Nest the stock folder one level deeper in a normal folder and restart from there

+            pending_callbacks++;

+            LLUUID parent_uuid = cat->getParentUUID();

+            LLUUID cat_uuid = cat->getUUID();

+            gInventory.createNewCategory(parent_uuid,

+                LLFolderType::FT_NONE,

+                cat->getName(),

+                [cat_uuid, cb_result, cb_msg, fix_hierarchy, depth](const LLUUID &new_cat_id)

+            {

+                if (new_cat_id.isNull())

+                {

+                    cb_result(0, false);

+                    return;

+                }

+                LLInventoryCategory * move_cat = gInventory.getCategory(cat_uuid);

+                LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *)(move_cat);

+                LLInventoryCategory * new_cat = gInventory.getCategory(new_cat_id);

+                gInventory.changeCategoryParent(viewer_cat, new_cat_id, false);

+                S32 pending = 0;

+                bool result = true;

+                validate_marketplacelistings(new_cat, cb_result, cb_msg, fix_hierarchy, depth + 1, true, pending, result);

+                cb_result(pending, result);

+            }

+            );

+            result = false;

+            return;

+        }

+        else

+        {

+            result = false;

+            if (cb_msg)

+            {

+                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error") + " " + LLTrans::getString("Marketplace Validation Warning Stock");

+                cb_msg(message,depth,LLError::LEVEL_ERROR);

+            }

+        }

+    }

+

+    // Item sorting and validation : sorting and moving the various stock items is complicated as the set of constraints is high

+    // We need to:

+    // * separate non stock items, stock items per types in different folders

+    // * have stock items nested at depth 2 at least

+    // * never ever move the non-stock items

+

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);

+

+    // We use a composite (type,permission) key on that map to store UUIDs of items of same (type,permissions)

+    std::map<U32, std::vector<LLUUID> > items_vector;

+

+    // Parse the items and create vectors of item UUIDs sorting copyable items and stock items of various types

+    bool has_bad_items = false;

+    LLInventoryModel::item_array_t item_array_copy = *item_array;

+    for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)

+    {

+        LLInventoryItem* item = *iter;

+        LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) item;

+

+        // Test but skip items that shouldn't be there to start with, raise an error message for those

+        std::string error_msg;

+        if (!can_move_to_marketplace(item, error_msg, false))

+        {

+            has_bad_items = true;

+            if (cb_msg && fix_hierarchy)

+            {

+                std::string message = indent + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error") + " " + error_msg;

+                cb_msg(message,depth,LLError::LEVEL_ERROR);

+            }

+            continue;

+        }

+        // Update the appropriate vector item for that type

+        LLInventoryType::EType type = LLInventoryType::IT_COUNT;    // Default value for non stock items

+        U32 perms = 0;

+        if (!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID()))

+        {

+            // Get the item type for stock items

+            type = viewer_inv_item->getInventoryType();

+            perms = viewer_inv_item->getPermissions().getMaskNextOwner();

+        }

+        U32 key = (((U32)(type) & 0xFF) << 24) | (perms & 0xFFFFFF);

+        items_vector[key].push_back(viewer_inv_item->getUUID());

+    }

+

+    // How many types of items? Which type is it if only one?

+    S32 count = items_vector.size();

+    U32 default_key = (U32)(LLInventoryType::IT_COUNT) << 24; // This is the key for any normal copyable item

+    U32 unique_key = (count == 1 ? items_vector.begin()->first : default_key); // The key in the case of one item type only

+

+    // If we have no items in there (only folders or empty), analyze a bit further

+    if ((count == 0) && !has_bad_items)

+    {

+        if (cat_array->size() == 0)

+        {

+            // So we have no item and no folder. That's at least a warning.

+            if (depth == 2)

+            {

+                // If this is an empty version folder, warn only (listing won't be delivered by AIS, but only AIS should unlist)

+                if (cb_msg)

+                {

+                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Empty Version");

+                    cb_msg(message,depth,LLError::LEVEL_WARN);

+                }

+            }

+            else if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth > 2))

+            {

+                // If this is a legit but empty stock folder, warn only (listing must stay searchable when out of stock)

+                if (cb_msg)

+                {

+                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Empty Stock");

+                    cb_msg(message,depth,LLError::LEVEL_WARN);

+                }

+            }

+            else if (cb_msg)

+            {

+                // We warn if there's nothing in a regular folder (may be it's an under construction listing)

+                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning Empty");

+                cb_msg(message,depth,LLError::LEVEL_WARN);

+            }

+        }

+        else

+        {

+            // Done with that folder : Print out the folder name unless we already found an error here

+            if (cb_msg && result && (depth >= 1))

+            {

+                std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");

+                cb_msg(message,depth,LLError::LEVEL_INFO);

+            }

+        }

+    }

+    // If we have a single type of items of the right type in the right place, we're done

+    else if ((count == 1) && !has_bad_items && (((unique_key == default_key) && (depth > 1)) || ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (depth > 2) && (cat_array->size() == 0))))

+    {

+        // Done with that folder : Print out the folder name unless we already found an error here

+        if (cb_msg && result && (depth >= 1))

+        {

+            std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");

+            cb_msg(message,depth,LLError::LEVEL_INFO);

+        }

+    }

+    else

+    {

+        if (fix_hierarchy && !has_bad_items)

+        {

+            // Alert the user when an existing stock folder has to be split

+            if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && ((count >= 2) || (cat_array->size() > 0)))

+            {

+                LLNotificationsUtil::add("AlertMerchantStockFolderSplit");

+            }

+            // If we have more than 1 type of items or we are at the listing level or we have stock/no stock type mismatch, wrap the items in subfolders

+            if ((count > 1) || (depth == 1) ||

+                ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (unique_key == default_key)) ||

+                ((folder_type != LLFolderType::FT_MARKETPLACE_STOCK) && (unique_key != default_key)))

+            {

+                // Create one folder per vector at the right depth and of the right type

+                std::map<U32, std::vector<LLUUID> >::iterator items_vector_it = items_vector.begin();

+                while (items_vector_it != items_vector.end())

+                {

+                    // Create a new folder

+                    const LLUUID parent_uuid = (depth > 2 ? viewer_cat->getParentUUID() : viewer_cat->getUUID());

+                    const LLUUID origin_uuid = viewer_cat->getUUID();

+                    LLViewerInventoryItem* viewer_inv_item = gInventory.getItem(items_vector_it->second.back());

+                    std::string folder_name = (depth >= 1 ? viewer_cat->getName() : viewer_inv_item->getName());

+                    LLFolderType::EType new_folder_type = (items_vector_it->first == default_key ? LLFolderType::FT_NONE : LLFolderType::FT_MARKETPLACE_STOCK);

+                    if (cb_msg)

+                    {

+                        std::string message = "";

+                        if (new_folder_type == LLFolderType::FT_MARKETPLACE_STOCK)

+                        {

+                            message = indent + folder_name + LLTrans::getString("Marketplace Validation Warning Create Stock");

+                        }

+                        else

+                        {

+                            message = indent + folder_name + LLTrans::getString("Marketplace Validation Warning Create Version");

+                        }

+                        cb_msg(message,depth,LLError::LEVEL_WARN);

+                    }

+

+                    pending_callbacks++;

+                    std::vector<LLUUID> uuid_vector = items_vector_it->second; // needs to be a copy for lambda

+                    gInventory.createNewCategory(

+                        parent_uuid,

+                        new_folder_type,

+                        folder_name,

+                        [uuid_vector, cb_result, cb_msg, depth, parent_uuid, origin_uuid, notify_observers](const LLUUID &new_category_id)

+                    {

+                        // Move each item to the new folder

+                        std::vector<LLUUID>::const_reverse_iterator iter = uuid_vector.rbegin();

+                        while (iter != uuid_vector.rend())

+                        {

+                            LLViewerInventoryItem* viewer_inv_item = gInventory.getItem(*iter);

+                            if (cb_msg)

+                            {

+                                std::string indent;

+                                for (int i = 1; i < depth; i++)

+                                {

+                                    indent += "    ";

+                                }

+                                std::string message = indent + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Warning Move");

+                                cb_msg(message, depth, LLError::LEVEL_WARN);

+                            }

+                            gInventory.changeItemParent(viewer_inv_item, new_category_id, true);

+                            iter++;

+                        }

+

+                        if (origin_uuid != parent_uuid)

+                        {

+                            // We might have moved last item from a folder, check if it needs to be removed

+                            LLViewerInventoryCategory* cat = gInventory.getCategory(origin_uuid);

+                            if (cat->getDescendentCount() == 0)

+                            {

+                                // Remove previous folder if it ends up empty

+                                if (cb_msg)

+                                {

+                                    std::string indent;

+                                    for (int i = 1; i < depth; i++)

+                                    {

+                                        indent += "    ";

+                                    }

+                                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Warning Delete");

+                                    cb_msg(message, depth, LLError::LEVEL_WARN);

+                                }

+                                gInventory.removeCategory(cat->getUUID());

+                                if (notify_observers)

+                                {

+                                    gInventory.notifyObservers();

+                                }

+                            }

+                        }

+

+                        // Next type

+                        update_marketplace_category(parent_uuid);

+                        update_marketplace_category(new_category_id);

+                        if (notify_observers)

+                        {

+                            gInventory.notifyObservers();

+                        }

+                        cb_result(0, true);

+                    }

+                    );

+                    items_vector_it++;

+                }

+            }

+            // Stock folder should have no sub folder so reparent those up

+            if (folder_type == LLFolderType::FT_MARKETPLACE_STOCK)

+            {

+                LLUUID parent_uuid = cat->getParentUUID();

+                gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);

+                LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+                for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+                {

+                    LLViewerInventoryCategory * viewer_cat = (LLViewerInventoryCategory *) (*iter);

+                    gInventory.changeCategoryParent(viewer_cat, parent_uuid, false);

+                    validate_marketplacelistings(viewer_cat, cb_result, cb_msg, fix_hierarchy, depth, false, pending_callbacks, result);

+                }

+            }

+        }

+        else if (cb_msg)

+        {

+            // We are not fixing the hierarchy but reporting problems, report everything we can find

+            // Print the folder name

+            if (result && (depth >= 1))

+            {

+                if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (count >= 2))

+                {

+                    // Report if a stock folder contains a mix of items

+                    result = false;

+                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Mixed Stock");

+                    cb_msg(message,depth,LLError::LEVEL_ERROR);

+                }

+                else if ((folder_type == LLFolderType::FT_MARKETPLACE_STOCK) && (cat_array->size() != 0))

+                {

+                    // Report if a stock folder contains subfolders

+                    result = false;

+                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Error Subfolder In Stock");

+                    cb_msg(message,depth,LLError::LEVEL_ERROR);

+                }

+                else

+                {

+                    // Simply print the folder name

+                    std::string message = indent + cat->getName() + LLTrans::getString("Marketplace Validation Log");

+                    cb_msg(message,depth,LLError::LEVEL_INFO);

+                }

+            }

+            // Scan each item and report if there's a problem

+            LLInventoryModel::item_array_t item_array_copy = *item_array;

+            for (LLInventoryModel::item_array_t::iterator iter = item_array_copy.begin(); iter != item_array_copy.end(); iter++)

+            {

+                LLInventoryItem* item = *iter;

+                LLViewerInventoryItem * viewer_inv_item = (LLViewerInventoryItem *) item;

+                std::string error_msg;

+                if (!can_move_to_marketplace(item, error_msg, false))

+                {

+                    // Report items that shouldn't be there to start with

+                    result = false;

+                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error") + " " + error_msg;

+                    cb_msg(message,depth,LLError::LEVEL_ERROR);

+                }

+                else if ((!viewer_inv_item->getPermissions().allowOperationBy(PERM_COPY, gAgent.getID(), gAgent.getGroupID())) && (folder_type != LLFolderType::FT_MARKETPLACE_STOCK))

+                {

+                    // Report stock items that are misplaced

+                    result = false;

+                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Error Stock Item");

+                    cb_msg(message,depth,LLError::LEVEL_ERROR);

+                }

+                else if (depth == 1)

+                {

+                    // Report items not wrapped in version folder

+                    result = false;

+                    std::string message = indent + "    " + viewer_inv_item->getName() + LLTrans::getString("Marketplace Validation Warning Unwrapped Item");

+                    cb_msg(message,depth,LLError::LEVEL_ERROR);

+                }

+            }

+        }

+

+        // Clean up

+        if (viewer_cat->getDescendentCount() == 0)

+        {

+            // Remove the current folder if it ends up empty

+            if (cb_msg)

+            {

+                std::string message = indent + viewer_cat->getName() + LLTrans::getString("Marketplace Validation Warning Delete");

+                cb_msg(message,depth,LLError::LEVEL_WARN);

+            }

+            gInventory.removeCategory(cat->getUUID());

+            if (notify_observers)

+            {

+                gInventory.notifyObservers();

+            }

+            result &=!has_bad_items;

+            return;

+        }

+    }

+

+    // Recursion : Perform the same validation on each nested folder

+    gInventory.getDirectDescendentsOf(cat->getUUID(),cat_array,item_array);

+    LLInventoryModel::cat_array_t cat_array_copy = *cat_array;

+    // Sort the folders in alphabetical order first

+    std::sort(cat_array_copy.begin(), cat_array_copy.end(), sort_alpha);

+

+    for (LLInventoryModel::cat_array_t::iterator iter = cat_array_copy.begin(); iter != cat_array_copy.end(); iter++)

+    {

+        LLInventoryCategory* category = *iter;

+        validate_marketplacelistings(category, cb_result, cb_msg, fix_hierarchy, depth + 1, false, pending_callbacks, result);

+    }

+

+    update_marketplace_category(cat->getUUID(), true, true);

+    if (notify_observers)

+    {

+        gInventory.notifyObservers();

+    }

+    result &= !has_bad_items;

+}

+

+void change_item_parent(const LLUUID& item_id, const LLUUID& new_parent_id)

+{

+    LLInventoryItem* inv_item = gInventory.getItem(item_id);

+    if (inv_item)

+    {

+        LLInventoryModel::update_list_t update;

+        LLInventoryModel::LLCategoryUpdate old_folder(inv_item->getParentUUID(), -1);

+        update.push_back(old_folder);

+        LLInventoryModel::LLCategoryUpdate new_folder(new_parent_id, 1);

+        update.push_back(new_folder);

+        gInventory.accountForUpdate(update);

+

+        LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(inv_item);

+        new_item->setParent(new_parent_id);

+        new_item->updateParentOnServer(false);

+        gInventory.updateItem(new_item);

+        gInventory.notifyObservers();

+    }

+}

+

+void move_items_to_folder(const LLUUID& new_cat_uuid, const uuid_vec_t& selected_uuids)

+{

+    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)

+    {

+        LLInventoryItem* inv_item = gInventory.getItem(*it);

+        if (inv_item)

+        {

+            change_item_parent(*it, new_cat_uuid);

+        }

+        else

+        {

+            LLInventoryCategory* inv_cat = gInventory.getCategory(*it);

+            if (inv_cat && !LLFolderType::lookupIsProtectedType(inv_cat->getPreferredType()))

+            {

+                gInventory.changeCategoryParent((LLViewerInventoryCategory*)inv_cat, new_cat_uuid, false);

+            }

+        }

+    }

+

+    LLFloater* floater_inventory = LLFloaterReg::getInstance("inventory");

+    if (!floater_inventory)

+    {

+        LL_WARNS() << "Could not find My Inventory floater" << LL_ENDL;

+        return;

+    }

+    LLSidepanelInventory *sidepanel_inventory = LLFloaterSidePanelContainer::getPanel<LLSidepanelInventory>("inventory");

+    if (sidepanel_inventory)

+    {

+        if (sidepanel_inventory->getActivePanel())

+        {

+            sidepanel_inventory->getActivePanel()->setSelection(new_cat_uuid, TAKE_FOCUS_YES);

+            LLFolderViewItem* fv_folder = sidepanel_inventory->getActivePanel()->getItemByID(new_cat_uuid);

+            if (fv_folder)

+            {

+                fv_folder->setOpen(true);

+            }

+        }

+    }

+}

+

+bool is_only_cats_selected(const uuid_vec_t& selected_uuids)

+{

+    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)

+    {

+        LLInventoryCategory* inv_cat = gInventory.getCategory(*it);

+        if (!inv_cat)

+        {

+            return false;

+        }

+    }

+    return true;

+}

+

+bool is_only_items_selected(const uuid_vec_t& selected_uuids)

+{

+    for (uuid_vec_t::const_iterator it = selected_uuids.begin(); it != selected_uuids.end(); ++it)

+    {

+        LLViewerInventoryItem* inv_item = gInventory.getItem(*it);

+        if (!inv_item)

+        {

+            return false;

+        }

+    }

+    return true;

+}

+

+

+void move_items_to_new_subfolder(const uuid_vec_t& selected_uuids, const std::string& folder_name)

+{

+    LLInventoryObject* first_item = gInventory.getObject(*selected_uuids.begin());

+    if (!first_item)

+    {

+        return;

+    }

+

+    inventory_func_type func = boost::bind(&move_items_to_folder, _1, selected_uuids);

+    gInventory.createNewCategory(first_item->getParentUUID(), LLFolderType::FT_NONE, folder_name, func);

+}

+

+std::string get_category_path(LLUUID cat_id)

+{

+    LLViewerInventoryCategory *cat = gInventory.getCategory(cat_id);

+    std::string localized_cat_name;

+    if (!LLTrans::findString(localized_cat_name, "InvFolder " + cat->getName()))

+    {

+        localized_cat_name = cat->getName();

+    }

+

+    if (cat->getParentUUID().notNull())

+    {

+        return get_category_path(cat->getParentUUID()) + " > " + localized_cat_name;

+    }

+    else

+    {

+        return localized_cat_name;

+    }

+}

+// Returns true if the item can be moved to Current Outfit or any outfit folder.

+bool can_move_to_outfit(LLInventoryItem* inv_item, bool move_is_into_current_outfit)

+{

+    LLInventoryType::EType inv_type = inv_item->getInventoryType();

+    if ((inv_type != LLInventoryType::IT_WEARABLE) &&

+        (inv_type != LLInventoryType::IT_GESTURE) &&

+        (inv_type != LLInventoryType::IT_ATTACHMENT) &&

+        (inv_type != LLInventoryType::IT_OBJECT) &&

+        (inv_type != LLInventoryType::IT_SNAPSHOT) &&

+        (inv_type != LLInventoryType::IT_TEXTURE))

+    {

+        return false;

+    }

+

+    U32 flags = inv_item->getFlags();

+    if(flags & LLInventoryItemFlags::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS)

+    {

+        return false;

+    }

+

+    if((inv_type == LLInventoryType::IT_TEXTURE) || (inv_type == LLInventoryType::IT_SNAPSHOT))

+    {

+        return !move_is_into_current_outfit;

+    }

+

+    if (move_is_into_current_outfit && get_is_item_worn(inv_item->getUUID()))

+    {

+        return false;

+    }

+

+    return true;

+}

+

+// Returns true if item is a landmark or a link to a landmark

+// and can be moved to Favorites or Landmarks folder.

+bool can_move_to_landmarks(LLInventoryItem* inv_item)

+{

+    // Need to get the linked item to know its type because LLInventoryItem::getType()

+    // returns actual type AT_LINK for links, not the asset type of a linked item.

+    if (LLAssetType::AT_LINK == inv_item->getType())

+    {

+        LLInventoryItem* linked_item = gInventory.getItem(inv_item->getLinkedUUID());

+        if (linked_item)

+        {

+            return LLAssetType::AT_LANDMARK == linked_item->getType();

+        }

+    }

+

+    return LLAssetType::AT_LANDMARK == inv_item->getType();

+}

+

+// Returns true if folder's content can be moved to Current Outfit or any outfit folder.

+bool can_move_to_my_outfits(LLInventoryModel* model, LLInventoryCategory* inv_cat, U32 wear_limit)

+{

+    LLInventoryModel::cat_array_t *cats;

+    LLInventoryModel::item_array_t *items;

+    model->getDirectDescendentsOf(inv_cat->getUUID(), cats, items);

+

+    if (items->size() > wear_limit)

+    {

+        return false;

+    }

+

+    if (items->size() == 0)

+    {

+        // Nothing to move(create)

+        return false;

+    }

+

+    if (cats->size() > 0)

+    {

+        // We do not allow subfolders in outfits of "My Outfits" yet

+        return false;

+    }

+

+    LLInventoryModel::item_array_t::iterator iter = items->begin();

+    LLInventoryModel::item_array_t::iterator end = items->end();

+

+    while (iter != end)

+    {

+        LLViewerInventoryItem *item = *iter;

+        if (!can_move_to_outfit(item, false))

+        {

+            return false;

+        }

+        iter++;

+    }

+

+    return true;

+}

+

+std::string get_localized_folder_name(LLUUID cat_uuid)

+{

+    std::string localized_root_name;

+    const LLViewerInventoryCategory* cat = gInventory.getCategory(cat_uuid);

+    if (cat)

+    {

+        LLFolderType::EType preferred_type = cat->getPreferredType();

+

+        // Translation of Accessories folder in Library inventory folder

+        bool accessories = false;

+        if(cat->getName() == "Accessories")

+        {

+            const LLUUID& parent_folder_id = cat->getParentUUID();

+            accessories = (parent_folder_id == gInventory.getLibraryRootFolderID());

+        }

+

+        //"Accessories" inventory category has folder type FT_NONE. So, this folder

+        //can not be detected as protected with LLFolderType::lookupIsProtectedType

+        localized_root_name.assign(cat->getName());

+        if (accessories || LLFolderType::lookupIsProtectedType(preferred_type))

+        {

+            LLTrans::findString(localized_root_name, std::string("InvFolder ") + cat->getName(), LLSD());

+        }

+    }

+

+    return localized_root_name;

+}

+

+void new_folder_window(const LLUUID& folder_id)

+{

+    LLPanelMainInventory::newFolderWindow(folder_id);

+}

+

+void ungroup_folder_items(const LLUUID& folder_id)

+{

+    LLInventoryCategory* inv_cat = gInventory.getCategory(folder_id);

+    if (!inv_cat || LLFolderType::lookupIsProtectedType(inv_cat->getPreferredType()))

+    {

+        return;

+    }

+    const LLUUID &new_cat_uuid = inv_cat->getParentUUID();

+    LLInventoryModel::cat_array_t* cat_array;

+    LLInventoryModel::item_array_t* item_array;

+    gInventory.getDirectDescendentsOf(inv_cat->getUUID(), cat_array, item_array);

+    LLInventoryModel::cat_array_t cats = *cat_array;

+    LLInventoryModel::item_array_t items = *item_array;

+

+    for (LLInventoryModel::cat_array_t::const_iterator cat_iter = cats.begin(); cat_iter != cats.end(); ++cat_iter)

+    {

+        LLViewerInventoryCategory* cat = *cat_iter;

+        if (cat)

+        {

+            gInventory.changeCategoryParent(cat, new_cat_uuid, false);

+        }

+    }

+    for (LLInventoryModel::item_array_t::const_iterator item_iter = items.begin(); item_iter != items.end(); ++item_iter)

+    {

+        LLViewerInventoryItem* item = *item_iter;

+        if(item)

+        {

+            gInventory.changeItemParent(item, new_cat_uuid, false);

+        }

+    }

+    gInventory.removeCategory(inv_cat->getUUID());

+    gInventory.notifyObservers();

+}

+

+std::string get_searchable_description(LLInventoryModel* model, const LLUUID& item_id)

+{

+    if (model)

+    {

+        const LLInventoryItem *item = model->getItem(item_id);

+        if(item)

+        {

+            std::string desc = item->getDescription();

+            LLStringUtil::toUpper(desc);

+            return desc;

+        }

+    }

+    return LLStringUtil::null;

+}

+

+std::string get_searchable_creator_name(LLInventoryModel* model, const LLUUID& item_id)

+{

+    if (model)

+    {

+        const LLInventoryItem *item = model->getItem(item_id);

+        if(item)

+        {

+            LLAvatarName av_name;

+            if (LLAvatarNameCache::get(item->getCreatorUUID(), &av_name))

+            {

+                std::string username = av_name.getUserName();

+                LLStringUtil::toUpper(username);

+                return username;

+            }

+        }

+    }

+    return LLStringUtil::null;

+}

+

+std::string get_searchable_UUID(LLInventoryModel* model, const LLUUID& item_id)

+{

+    if (model)

+    {

+        const LLViewerInventoryItem *item = model->getItem(item_id);

+        if(item && (item->getIsFullPerm() || gAgent.isGodlikeWithoutAdminMenuFakery()))

+        {

+            std::string uuid = item->getAssetUUID().asString();

+            LLStringUtil::toUpper(uuid);

+            return uuid;

+        }

+    }

+    return LLStringUtil::null;

+}

+

+bool can_share_item(const LLUUID& item_id)

+{

+    bool can_share = false;

+

+    if (gInventory.isObjectDescendentOf(item_id, gInventory.getRootFolderID()))

+    {

+            const LLViewerInventoryItem *item = gInventory.getItem(item_id);

+            if (item)

+            {

+                if (LLInventoryCollectFunctor::itemTransferCommonlyAllowed(item))

+                {

+                    can_share = LLGiveInventory::isInventoryGiveAcceptable(item);

+                }

+            }

+            else

+            {

+                can_share = (gInventory.getCategory(item_id) != NULL);

+            }

+

+            const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);

+            if ((item_id == trash_id) || gInventory.isObjectDescendentOf(item_id, trash_id))

+            {

+                can_share = false;

+            }

+    }

+

+    return can_share;

+}

+///----------------------------------------------------------------------------

+/// LLMarketplaceValidator implementations

+///----------------------------------------------------------------------------

+

+

+LLMarketplaceValidator::LLMarketplaceValidator()

+    : mPendingCallbacks(0)

+    , mValidationInProgress(false)

+{

+}

+

+LLMarketplaceValidator::~LLMarketplaceValidator()

+{

+}

+

+void LLMarketplaceValidator::validateMarketplaceListings(

+    const LLUUID &category_id,

+    LLMarketplaceValidator::validation_done_callback_t cb_done,

+    LLMarketplaceValidator::validation_msg_callback_t cb_msg,

+    bool fix_hierarchy,

+    S32 depth)

+{

+

+    mValidationQueue.emplace(category_id, cb_done, cb_msg, fix_hierarchy, depth);

+    if (!mValidationInProgress)

+    {

+        start();

+    }

+}

+

+void LLMarketplaceValidator::start()

+{

+    if (mValidationQueue.empty())

+    {

+        mValidationInProgress = false;

+        return;

+    }

+    mValidationInProgress = true;

+

+    const ValidationRequest &first = mValidationQueue.front();

+    LLViewerInventoryCategory* cat = gInventory.getCategory(first.mCategoryId);

+    if (!cat)

+    {

+        LL_WARNS() << "Tried to validate a folder that doesn't exist" << LL_ENDL;

+        if (first.mCbDone)

+        {

+            first.mCbDone(false);

+        }

+        mValidationQueue.pop();

+        start();

+        return;

+    }

+

+    validation_result_callback_t result_callback = [](S32 pending, bool result)

+    {

+        LLMarketplaceValidator* validator = LLMarketplaceValidator::getInstance();

+        validator->mPendingCallbacks--; // we just got a callback

+        validator->mPendingCallbacks += pending;

+        validator->mPendingResult &= result;

+        if (validator->mPendingCallbacks <= 0)

+        {

+            llassert(validator->mPendingCallbacks == 0); // shouldn't be below 0

+            const ValidationRequest &first = validator->mValidationQueue.front();

+            if (first.mCbDone)

+            {

+                first.mCbDone(validator->mPendingResult);

+            }

+            validator->mValidationQueue.pop(); // done;

+            validator->start();

+        }

+    };

+

+    mPendingResult = true;

+    mPendingCallbacks = 1; // do '1' in case something decides to callback immediately

+

+    S32 pending_calbacks = 0;

+    bool result = true;

+    validate_marketplacelistings(

+        cat,

+        result_callback,

+        first.mCbMsg,

+        first.mFixHierarchy,

+        first.mDepth,

+        true,

+        pending_calbacks,

+        result);

+

+    result_callback(pending_calbacks, result);

+}

+

+LLMarketplaceValidator::ValidationRequest::ValidationRequest(

+    LLUUID category_id,

+    validation_done_callback_t cb_done,

+    validation_msg_callback_t cb_msg,

+    bool fix_hierarchy,

+    S32 depth)

+: mCategoryId(category_id)

+, mCbDone(cb_done)

+, mCbMsg(cb_msg)

+, mFixHierarchy(fix_hierarchy)

+, mDepth(depth)

+{}

+

+///----------------------------------------------------------------------------

+/// LLInventoryCollectFunctor implementations

+///----------------------------------------------------------------------------

+

+// static

+bool LLInventoryCollectFunctor::itemTransferCommonlyAllowed(const LLInventoryItem* item)

+{

+    if (!item)

+        return false;

+

+    switch(item->getType())

+    {

+        case LLAssetType::AT_OBJECT:

+        case LLAssetType::AT_BODYPART:

+        case LLAssetType::AT_CLOTHING:

+            if (!get_is_item_worn(item->getUUID()))

+                return true;

+            break;

+        default:

+            return true;

+            break;

+    }

+    return false;

+}

+

+bool LLIsType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if(mType == LLAssetType::AT_CATEGORY)

+    {

+        if(cat) return true;

+    }

+    if(item)

+    {

+        if(item->getType() == mType) return true;

+    }

+    return false;

+}

+

+bool LLIsNotType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if(mType == LLAssetType::AT_CATEGORY)

+    {

+        if(cat) return false;

+    }

+    if(item)

+    {

+        if(item->getType() == mType) return false;

+        else return true;

+    }

+    return true;

+}

+

+bool LLIsOfAssetType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if(mType == LLAssetType::AT_CATEGORY)

+    {

+        if(cat) return true;

+    }

+    if(item)

+    {

+        if(item->getActualType() == mType) return true;

+    }

+    return false;

+}

+

+bool LLAssetIDAndTypeMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if (!item) return false;

+    return (item->getActualType() == mType && item->getAssetUUID() == mAssetID);

+}

+

+bool LLIsValidItemLink::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);

+    if (!vitem) return false;

+    return (vitem->getActualType() == LLAssetType::AT_LINK  && !vitem->getIsBrokenLink());

+}

+

+bool LLIsTypeWithPermissions::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if(mType == LLAssetType::AT_CATEGORY)

+    {

+        if(cat)

+        {

+            return true;

+        }

+    }

+    if(item)

+    {

+        if(item->getType() == mType)

+        {

+            LLPermissions perm = item->getPermissions();

+            if ((perm.getMaskBase() & mPerm) == mPerm)

+            {

+                return true;

+            }

+        }

+    }

+    return false;

+}

+

+bool LLBuddyCollector::operator()(LLInventoryCategory* cat,

+                                  LLInventoryItem* item)

+{

+    if(item)

+    {

+        if((LLAssetType::AT_CALLINGCARD == item->getType())

+           && (!item->getCreatorUUID().isNull())

+           && (item->getCreatorUUID() != gAgent.getID()))

+        {

+            return true;

+        }

+    }

+    return false;

+}

+

+

+bool LLUniqueBuddyCollector::operator()(LLInventoryCategory* cat,

+                                        LLInventoryItem* item)

+{

+    if(item)

+    {

+        if((LLAssetType::AT_CALLINGCARD == item->getType())

+           && (item->getCreatorUUID().notNull())

+           && (item->getCreatorUUID() != gAgent.getID()))

+        {

+            mSeen.insert(item->getCreatorUUID());

+            return true;

+        }

+    }

+    return false;

+}

+

+

+bool LLParticularBuddyCollector::operator()(LLInventoryCategory* cat,

+                                            LLInventoryItem* item)

+{

+    if(item)

+    {

+        if((LLAssetType::AT_CALLINGCARD == item->getType())

+           && (item->getCreatorUUID() == mBuddyID))

+        {

+            return true;

+        }

+    }

+    return false;

+}

+

+

+bool LLNameCategoryCollector::operator()(

+    LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if(cat)

+    {

+        if (!LLStringUtil::compareInsensitive(mName, cat->getName()))

+        {

+            return true;

+        }

+    }

+    return false;

+}

+

+bool LLFindCOFValidItems::operator()(LLInventoryCategory* cat,

+                                     LLInventoryItem* item)

+{

+    // Valid COF items are:

+    // - links to wearables (body parts or clothing)

+    // - links to attachments

+    // - links to gestures

+    // - links to ensemble folders

+    LLViewerInventoryItem *linked_item = ((LLViewerInventoryItem*)item)->getLinkedItem();

+    if (linked_item)

+    {

+        LLAssetType::EType type = linked_item->getType();

+        return (type == LLAssetType::AT_CLOTHING ||

+                type == LLAssetType::AT_BODYPART ||

+                type == LLAssetType::AT_GESTURE ||

+                type == LLAssetType::AT_OBJECT);

+    }

+    else

+    {

+        LLViewerInventoryCategory *linked_category = ((LLViewerInventoryItem*)item)->getLinkedCategory();

+        // BAP remove AT_NONE support after ensembles are fully working?

+        return (linked_category &&

+                ((linked_category->getPreferredType() == LLFolderType::FT_NONE) ||

+                 (LLFolderType::lookupIsEnsembleType(linked_category->getPreferredType()))));

+    }

+}

+

+bool LLFindBrokenLinks::operator()(LLInventoryCategory* cat,

+    LLInventoryItem* item)

+{

+    // only for broken links getType will be a link

+    // otherwise it's supposed to have the type of an item

+    // it is linked too

+    if (item && LLAssetType::lookupIsLinkType(item->getType()))

+    {

+        return true;

+    }

+    return false;

+}

+

+bool LLFindWearables::operator()(LLInventoryCategory* cat,

+                                 LLInventoryItem* item)

+{

+    if(item)

+    {

+        if((item->getType() == LLAssetType::AT_CLOTHING)

+           || (item->getType() == LLAssetType::AT_BODYPART))

+        {

+            return true;

+        }

+    }

+    return false;

+}

+

+LLFindWearablesEx::LLFindWearablesEx(bool is_worn, bool include_body_parts)

+:   mIsWorn(is_worn)

+,   mIncludeBodyParts(include_body_parts)

+{}

+

+bool LLFindWearablesEx::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);

+    if (!vitem) return false;

+

+    // Skip non-wearables.

+    if (!vitem->isWearableType() && vitem->getType() != LLAssetType::AT_OBJECT && vitem->getType() != LLAssetType::AT_GESTURE)

+    {

+        return false;

+    }

+

+    // Skip body parts if requested.

+    if (!mIncludeBodyParts && vitem->getType() == LLAssetType::AT_BODYPART)

+    {

+        return false;

+    }

+

+    // Skip broken links.

+    if (vitem->getIsBrokenLink())

+    {

+        return false;

+    }

+

+    return (bool) get_is_item_worn(item->getUUID()) == mIsWorn;

+}

+

+bool LLFindWearablesOfType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if (!item) return false;

+    if (item->getType() != LLAssetType::AT_CLOTHING &&

+        item->getType() != LLAssetType::AT_BODYPART)

+    {

+        return false;

+    }

+

+    LLViewerInventoryItem *vitem = dynamic_cast<LLViewerInventoryItem*>(item);

+    if (!vitem || vitem->getWearableType() != mWearableType) return false;

+

+    return true;

+}

+

+void LLFindWearablesOfType::setType(LLWearableType::EType type)

+{

+    mWearableType = type;

+}

+

+bool LLIsTextureType::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    return item && (item->getType() == LLAssetType::AT_TEXTURE);

+}

+

+bool LLFindNonRemovableObjects::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    if (item)

+    {

+        return !get_is_item_removable(&gInventory, item->getUUID(), true);

+    }

+    if (cat)

+    {

+        return !get_is_category_removable(&gInventory, cat->getUUID());

+    }

+

+    LL_WARNS() << "Not a category and not an item?" << LL_ENDL;

+    return false;

+}

+

+///----------------------------------------------------------------------------

+/// LLAssetIDMatches

+///----------------------------------------------------------------------------

+bool LLAssetIDMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    return (item && item->getAssetUUID() == mAssetID);

+}

+

+///----------------------------------------------------------------------------

+/// LLLinkedItemIDMatches

+///----------------------------------------------------------------------------

+bool LLLinkedItemIDMatches::operator()(LLInventoryCategory* cat, LLInventoryItem* item)

+{

+    return (item &&

+            (item->getIsLinkType()) &&

+            (item->getLinkedUUID() == mBaseItemID)); // A linked item's assetID will be the compared-to item's itemID.

+}

+

+void LLSaveFolderState::setApply(bool apply)

+{

+    mApply = apply;

+    // before generating new list of open folders, clear the old one

+    if(!apply)

+    {

+        clearOpenFolders();

+    }

+}

+

+void LLSaveFolderState::doFolder(LLFolderViewFolder* folder)

+{

+    LLInvFVBridge* bridge = (LLInvFVBridge*)folder->getViewModelItem();

+    if(!bridge) return;

+

+    if(mApply)

+    {

+        // we're applying the open state

+        LLUUID id(bridge->getUUID());

+        if(mOpenFolders.find(id) != mOpenFolders.end())

+        {

+            if (!folder->isOpen())

+            {

+                folder->setOpen(true);

+            }

+        }

+        else

+        {

+            // keep selected filter in its current state, this is less jarring to user

+            if (!folder->isSelected() && folder->isOpen())

+            {

+                folder->setOpen(false);

+            }

+        }

+    }

+    else

+    {

+        // we're recording state at this point

+        if(folder->isOpen())

+        {

+            mOpenFolders.insert(bridge->getUUID());

+        }

+    }

+}

+

+void LLOpenFilteredFolders::doItem(LLFolderViewItem *item)

+{

+    if (item->passedFilter())

+    {

+        item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+    }

+}

+

+void LLOpenFilteredFolders::doFolder(LLFolderViewFolder* folder)

+{

+    if (folder->LLFolderViewItem::passedFilter() && folder->getParentFolder())

+    {

+        folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+    }

+    // if this folder didn't pass the filter, and none of its descendants did

+    else if (!folder->getViewModelItem()->passedFilter() && !folder->getViewModelItem()->descendantsPassedFilter())

+    {

+        folder->setOpenArrangeRecursively(false, LLFolderViewFolder::RECURSE_NO);

+    }

+}

+

+void LLSelectFirstFilteredItem::doItem(LLFolderViewItem *item)

+{

+    if (item->passedFilter() && !mItemSelected)

+    {

+        item->getRoot()->setSelection(item, false, false);

+        if (item->getParentFolder())

+        {

+            item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+        }

+        mItemSelected = true;

+    }

+}

+

+void LLSelectFirstFilteredItem::doFolder(LLFolderViewFolder* folder)

+{

+    // Skip if folder or item already found, if not filtered or if no parent (root folder is not selectable)

+    if (!mFolderSelected && !mItemSelected && folder->LLFolderViewItem::passedFilter() && folder->getParentFolder())

+    {

+        folder->getRoot()->setSelection(folder, false, false);

+        folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+        mFolderSelected = true;

+    }

+}

+

+void LLOpenFoldersWithSelection::doItem(LLFolderViewItem *item)

+{

+    if (item->getParentFolder() && item->isSelected())

+    {

+        item->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+    }

+}

+

+void LLOpenFoldersWithSelection::doFolder(LLFolderViewFolder* folder)

+{

+    if (folder->getParentFolder() && folder->isSelected())

+    {

+        folder->getParentFolder()->setOpenArrangeRecursively(true, LLFolderViewFolder::RECURSE_UP);

+    }

+}

+

+// Callback for doToSelected if DAMA required...

+void LLInventoryAction::callback_doToSelected(const LLSD& notification, const LLSD& response, class LLInventoryModel* model, class LLFolderView* root, const std::string& action)

+{

+    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);

+    if (option == 0) // YES

+    {

+        doToSelected(model, root, action, false);

+    }

+}

+

+void LLInventoryAction::callback_copySelected(const LLSD& notification, const LLSD& response, class LLInventoryModel* model, class LLFolderView* root, const std::string& action)

+{

+    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);

+    if (option == 0) // YES, Move no copy item(s)

+    {

+        doToSelected(model, root, "copy_or_move_to_marketplace_listings", false);

+    }

+    else if (option == 1) // NO, Don't move no copy item(s) (leave them behind)

+    {

+        doToSelected(model, root, "copy_to_marketplace_listings", false);

+    }

+}

+

+// Succeeds iff all selected items are bridges to objects, in which

+// case returns their corresponding uuids.

+bool get_selection_object_uuids(LLFolderView *root, uuid_vec_t& ids)

+{

+    uuid_vec_t results;

+    S32 non_object = 0;

+    LLFolderView::selected_items_t selectedItems = root->getSelectedItems();

+    for(LLFolderView::selected_items_t::iterator it = selectedItems.begin(); it != selectedItems.end(); ++it)

+    {

+        LLObjectBridge *view_model = dynamic_cast<LLObjectBridge *>((*it)->getViewModelItem());

+

+        if(view_model && view_model->getUUID().notNull())

+        {

+            results.push_back(view_model->getUUID());

+        }

+        else

+        {

+            non_object++;

+        }

+    }

+    if (non_object == 0)

+    {

+        ids = results;

+        return true;

+    }

+    return false;

+}

+

+

+void LLInventoryAction::doToSelected(LLInventoryModel* model, LLFolderView* root, const std::string& action, bool user_confirm)

+{

+    std::set<LLFolderViewItem*> selected_items = root->getSelectionList();

+    if (selected_items.empty()

+        && action != "wear"

+        && action != "wear_add"

+        && !isRemoveAction(action))

+    {

+        // Was item removed while user was checking menu?

+        // "wear" and removal exlusions are due to use of

+        // getInventorySelectedUUIDs() below

+        LL_WARNS("Inventory") << "Menu tried to operate on empty selection" << LL_ENDL;

+

+        if (("copy" == action) || ("cut" == action))

+        {

+            LLClipboard::instance().reset();

+        }

+

+        return;

+    }

+

+    // Prompt the user and check for authorization for some marketplace active listing edits

+    if (user_confirm && (("delete" == action) || ("cut" == action) || ("rename" == action) || ("properties" == action) || ("task_properties" == action) || ("open" == action)))

+    {

+        std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();

+        LLFolderViewModelItemInventory * viewModel = NULL;

+        for (; set_iter != selected_items.end(); ++set_iter)

+        {

+            viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());

+            if (viewModel && (depth_nesting_in_marketplace(viewModel->getUUID()) >= 0))

+            {

+                break;

+            }

+        }

+        if (set_iter != selected_items.end())

+        {

+            if ("open" == action)

+            {

+                if (get_can_item_be_worn(viewModel->getUUID()))

+                {

+                    // Wearing an object from any listing, active or not, is verbotten

+                    LLNotificationsUtil::add("AlertMerchantListingCannotWear");

+                    return;

+                }

+                // Note: we do not prompt for change when opening items (e.g. textures or note cards) on the marketplace...

+            }

+            else if (LLMarketplaceData::instance().isInActiveFolder(viewModel->getUUID()) ||

+                     LLMarketplaceData::instance().isListedAndActive(viewModel->getUUID()))

+            {

+                // If item is in active listing, further confirmation is required

+                if ((("cut" == action) || ("delete" == action)) && (LLMarketplaceData::instance().isListed(viewModel->getUUID()) || LLMarketplaceData::instance().isVersionFolder(viewModel->getUUID())))

+                {

+                    // Cut or delete of the active version folder or listing folder itself will unlist the listing so ask that question specifically

+                    LLNotificationsUtil::add("ConfirmMerchantUnlist", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));

+                    return;

+                }

+                // Any other case will simply modify but not unlist a listing

+                LLNotificationsUtil::add("ConfirmMerchantActiveChange", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));

+                return;

+            }

+            // Cutting or deleting a whole listing needs confirmation as SLM will be archived and inaccessible to the user

+            else if (LLMarketplaceData::instance().isListed(viewModel->getUUID()) && (("cut" == action) || ("delete" == action)))

+            {

+                LLNotificationsUtil::add("ConfirmListingCutOrDelete", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_doToSelected, _1, _2, model, root, action));

+                return;

+            }

+        }

+    }

+    // Copying to the marketplace needs confirmation if nocopy items are involved

+    if (user_confirm && ("copy_to_marketplace_listings" == action))

+    {

+        std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();

+        LLFolderViewModelItemInventory * viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());

+        if (contains_nocopy_items(viewModel->getUUID()))

+        {

+            LLNotificationsUtil::add("ConfirmCopyToMarketplace", LLSD(), LLSD(), boost::bind(&LLInventoryAction::callback_copySelected, _1, _2, model, root, action));

+            return;

+        }

+    }

+

+    // Keep track of the marketplace folders that will need update of their status/name after the operation is performed

+    buildMarketplaceFolders(root);

+

+    if ("rename" == action)

+    {

+        root->startRenamingSelectedItem();

+        // Update the marketplace listings that have been affected by the operation

+        updateMarketplaceFolders();

+        return;

+    }

+

+    if ("delete" == action)

+    {

+        const LLUUID &marketplacelistings_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+        bool marketplacelistings_item = false;

+        bool has_worn = false;

+        bool needs_replacement = false;

+        LLAllDescendentsPassedFilter f;

+        for (std::set<LLFolderViewItem*>::iterator it = selected_items.begin(); (it != selected_items.end()) && (f.allDescendentsPassedFilter()); ++it)

+        {

+            if (LLFolderViewFolder* folder = dynamic_cast<LLFolderViewFolder*>(*it))

+            {

+                folder->applyFunctorRecursively(f);

+            }

+            LLFolderViewModelItemInventory * viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*it)->getViewModelItem());

+            LLUUID obj_id = viewModel->getUUID();

+            if (viewModel && gInventory.isObjectDescendentOf(obj_id, marketplacelistings_id))

+            {

+                marketplacelistings_item = true;

+                break;

+            }

+

+            LLViewerInventoryCategory* cat = gInventory.getCategory(obj_id);

+            if (cat)

+            {

+                LLInventoryModel::cat_array_t categories;

+                LLInventoryModel::item_array_t items;

+

+                gInventory.collectDescendents(obj_id, categories, items, false);

+

+                for (LLInventoryModel::item_array_t::value_type& item : items)

+                {

+                    if (get_is_item_worn(item))

+                    {

+                        has_worn = true;

+                        LLWearableType::EType type = item->getWearableType();

+                        if (type == LLWearableType::WT_SHAPE

+                            || type == LLWearableType::WT_SKIN

+                            || type == LLWearableType::WT_HAIR

+                            || type == LLWearableType::WT_EYES)

+                        {

+                            needs_replacement = true;

+                            break;

+                        }

+                    }

+                }

+                if (needs_replacement)

+                {

+                    break;

+                }

+            }

+            LLViewerInventoryItem* item = gInventory.getItem(obj_id);

+            if (item && get_is_item_worn(item))

+            {

+                has_worn = true;

+                LLWearableType::EType type = item->getWearableType();

+                if (type == LLWearableType::WT_SHAPE

+                    || type == LLWearableType::WT_SKIN

+                    || type == LLWearableType::WT_HAIR

+                    || type == LLWearableType::WT_EYES)

+                {

+                    needs_replacement = true;

+                    break;

+                }

+            }

+        }

+        // Fall through to the generic confirmation if the user choose to ignore the specialized one

+        if (needs_replacement)

+        {

+            LLNotificationsUtil::add("CantDeleteRequiredClothing");

+        }

+        else if (has_worn)

+        {

+            LLSD payload;

+            payload["has_worn"] = true;

+            LLNotificationsUtil::add("DeleteWornItems", LLSD(), payload, boost::bind(&LLInventoryAction::onItemsRemovalConfirmation, _1, _2, root->getHandle()));

+        }

+        else if ( (!f.allDescendentsPassedFilter()) && !marketplacelistings_item && (!LLNotifications::instance().getIgnored("DeleteFilteredItems")) )

+        {

+            LLNotificationsUtil::add("DeleteFilteredItems", LLSD(), LLSD(), boost::bind(&LLInventoryAction::onItemsRemovalConfirmation, _1, _2, root->getHandle()));

+        }

+        else

+        {

+            if (!sDeleteConfirmationDisplayed) // ask for the confirmation at least once per session

+            {

+                LLNotifications::instance().setIgnored("DeleteItems", false);

+                sDeleteConfirmationDisplayed = true;

+            }

+

+            LLSD args;

+            args["QUESTION"] = LLTrans::getString(root->getSelectedCount() > 1 ? "DeleteItems" :  "DeleteItem");

+            LLNotificationsUtil::add("DeleteItems", args, LLSD(), boost::bind(&LLInventoryAction::onItemsRemovalConfirmation, _1, _2, root->getHandle()));

+        }

+        // Note: marketplace listings will be updated in the callback if delete confirmed

+        return;

+    }

+    if (("copy" == action) || ("cut" == action))

+    {

+        // Clear the clipboard before we start adding things on it

+        LLClipboard::instance().reset();

+    }

+    if ("replace_links" == action)

+    {

+        LLSD params;

+        if (root->getSelectedCount() == 1)

+        {

+            LLFolderViewItem* folder_item = root->getSelectedItems().front();

+            LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();

+

+            if (bridge)

+            {

+                LLInventoryObject* obj = bridge->getInventoryObject();

+                if (obj && obj->getType() != LLAssetType::AT_CATEGORY && obj->getActualType() != LLAssetType::AT_LINK_FOLDER)

+                {

+                    params = LLSD(obj->getUUID());

+                }

+            }

+        }

+        LLFloaterReg::showInstance("linkreplace", params);

+        return;

+    }

+

+    static const std::string change_folder_string = "change_folder_type_";

+    if (action.length() > change_folder_string.length() &&

+        (action.compare(0,change_folder_string.length(),"change_folder_type_") == 0))

+    {

+        LLFolderType::EType new_folder_type = LLViewerFolderType::lookupTypeFromXUIName(action.substr(change_folder_string.length()));

+        LLFolderViewModelItemInventory* inventory_item = static_cast<LLFolderViewModelItemInventory*>(root->getViewModelItem());

+        LLViewerInventoryCategory *cat = model->getCategory(inventory_item->getUUID());

+        if (!cat) return;

+        cat->changeType(new_folder_type);

+        // Update the marketplace listings that have been affected by the operation

+        updateMarketplaceFolders();

+        return;

+    }

+

+

+    LLMultiPreview* multi_previewp = NULL;

+    LLMultiItemProperties* multi_itempropertiesp = nullptr;

+

+    if (("task_open" == action  || "open" == action) && selected_items.size() > 1)

+    {

+        bool open_multi_preview = true;

+

+        if ("open" == action)

+        {

+            for (std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)

+            {

+                LLFolderViewItem* folder_item = *set_iter;

+                if (folder_item)

+                {

+                    LLInvFVBridge* bridge = dynamic_cast<LLInvFVBridge*>(folder_item->getViewModelItem());

+                    if (!bridge || !bridge->isMultiPreviewAllowed())

+                    {

+                        open_multi_preview = false;

+                        break;

+                    }

+                }

+            }

+        }

+

+        if (open_multi_preview)

+        {

+            multi_previewp = new LLMultiPreview();

+            gFloaterView->addChild(multi_previewp);

+

+            LLFloater::setFloaterHost(multi_previewp);

+        }

+

+    }

+    else if (("task_properties" == action || "properties" == action) && selected_items.size() > 1)

+    {

+        multi_itempropertiesp = new LLMultiItemProperties("item_properties");

+        gFloaterView->addChild(multi_itempropertiesp);

+        LLFloater::setFloaterHost(multi_itempropertiesp);

+    }

+

+    std::set<LLUUID> selected_uuid_set = LLAvatarActions::getInventorySelectedUUIDs();

+

+    // copy list of applicable items into a vector for bulk handling

+    uuid_vec_t ids;

+    if (action == "wear" || action == "wear_add")

+    {

+        const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);

+        const LLUUID mp_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+        std::copy_if(selected_uuid_set.begin(),

+            selected_uuid_set.end(),

+            std::back_inserter(ids),

+            [trash_id, mp_id](LLUUID id)

+        {

+            if (get_is_item_worn(id)

+                || LLAppearanceMgr::instance().getIsInCOF(id)

+                || gInventory.isObjectDescendentOf(id, trash_id))

+            {

+                return false;

+            }

+            if (mp_id.notNull() && gInventory.isObjectDescendentOf(id, mp_id))

+            {

+                return false;

+            }

+            LLInventoryObject* obj = (LLInventoryObject*)gInventory.getObject(id);

+            if (!obj)

+            {

+                return false;

+            }

+            if (obj->getIsLinkType() && gInventory.isObjectDescendentOf(obj->getLinkedUUID(), trash_id))

+            {

+                return false;

+            }

+            if (obj->getIsLinkType() && LLAssetType::lookupIsLinkType(obj->getType()))

+            {

+                // missing

+                return false;

+            }

+            return true;

+        }

+        );

+    }

+    else if (isRemoveAction(action))

+    {

+        std::copy_if(selected_uuid_set.begin(),

+            selected_uuid_set.end(),

+            std::back_inserter(ids),

+            [](LLUUID id)

+        {

+            return get_is_item_worn(id);

+        }

+        );

+    }

+    else

+    {

+        for (std::set<LLFolderViewItem*>::iterator it = selected_items.begin(), end_it = selected_items.end();

+            it != end_it;

+            ++it)

+        {

+            ids.push_back(static_cast<LLFolderViewModelItemInventory*>((*it)->getViewModelItem())->getUUID());

+        }

+    }

+

+    // Check for actions that get handled in bulk

+    if (action == "wear")

+    {

+        wear_multiple(ids, true);

+    }

+    else if (action == "wear_add")

+    {

+        wear_multiple(ids, false);

+    }

+    else if (isRemoveAction(action))

+    {

+        LLAppearanceMgr::instance().removeItemsFromAvatar(ids);

+    }

+    else if ("save_selected_as" == action)

+    {

+        (new LLDirPickerThread(boost::bind(&LLInventoryAction::saveMultipleTextures, _1, selected_items, model), std::string()))->getFile();

+    }

+    else if ("new_folder_from_selected" == action)

+    {

+

+        LLInventoryObject* first_item = gInventory.getObject(*ids.begin());

+        if (!first_item)

+        {

+            return;

+        }

+        const LLUUID& parent_uuid = first_item->getParentUUID();

+        for (uuid_vec_t::const_iterator it = ids.begin(); it != ids.end(); ++it)

+        {

+            LLInventoryObject *item = gInventory.getObject(*it);

+            if (!item || item->getParentUUID() != parent_uuid)

+            {

+                LLNotificationsUtil::add("SameFolderRequired");

+                return;

+            }

+        }

+

+        LLSD args;

+        args["DESC"] = LLTrans::getString("New Folder");

+

+        LLNotificationsUtil::add("CreateSubfolder", args, LLSD(),

+            [ids](const LLSD& notification, const LLSD& response)

+        {

+            S32 opt = LLNotificationsUtil::getSelectedOption(notification, response);

+            if (opt == 0)

+            {

+                std::string settings_name = response["message"].asString();

+

+                LLInventoryObject::correctInventoryName(settings_name);

+                if (settings_name.empty())

+                {

+                    settings_name = LLTrans::getString("New Folder");

+                }

+                move_items_to_new_subfolder(ids, settings_name);

+            }

+        });

+    }

+    else if ("ungroup_folder_items" == action)

+    {

+        if (ids.size() == 1)

+        {

+            ungroup_folder_items(*ids.begin());

+        }

+    }

+    else if ("thumbnail" == action)

+    {

+        if (selected_items.size() > 0)

+        {

+            LLSD data;

+            std::set<LLFolderViewItem*>::iterator set_iter;

+            for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)

+            {

+                LLFolderViewItem* folder_item = *set_iter;

+                if (!folder_item) continue;

+                LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();

+                if (!bridge) continue;

+                data.append(bridge->getUUID());

+            }

+            LLFloaterReg::showInstance("change_item_thumbnail", data);

+        }

+    }

+    else

+    {

+        std::set<LLFolderViewItem*>::iterator set_iter;

+        for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)

+        {

+            LLFolderViewItem* folder_item = *set_iter;

+            if(!folder_item) continue;

+            LLInvFVBridge* bridge = (LLInvFVBridge*)folder_item->getViewModelItem();

+            if(!bridge) continue;

+            bridge->performAction(model, action);

+        }

+        if(root->isSingleFolderMode() && selected_items.empty())

+        {

+            LLInvFVBridge* bridge = (LLInvFVBridge*)root->getViewModelItem();

+            if(bridge)

+            {

+                bridge->performAction(model, action);

+            }

+        }

+    }

+

+    // Update the marketplace listings that have been affected by the operation

+    updateMarketplaceFolders();

+

+    LLFloater::setFloaterHost(NULL);

+    if (multi_previewp)

+    {

+        multi_previewp->openFloater(LLSD());

+    }

+    else if (multi_itempropertiesp)

+    {

+        multi_itempropertiesp->openFloater(LLSD());

+    }

+}

+

+void LLInventoryAction::saveMultipleTextures(const std::vector<std::string>& filenames, std::set<LLFolderViewItem*> selected_items, LLInventoryModel* model)

+{

+    gSavedSettings.setString("TextureSaveLocation", filenames[0]);

+

+    LLMultiPreview* multi_previewp = new LLMultiPreview();

+    gFloaterView->addChild(multi_previewp);

+

+    LLFloater::setFloaterHost(multi_previewp);

+

+    std::map<std::string, S32> tex_names_map;

+    std::set<LLFolderViewItem*>::iterator set_iter;

+

+    for (set_iter = selected_items.begin(); set_iter != selected_items.end(); ++set_iter)

+    {

+        LLFolderViewItem* folder_item = *set_iter;

+        if(!folder_item) continue;

+        LLTextureBridge* bridge = (LLTextureBridge*)folder_item->getViewModelItem();

+        if(!bridge) continue;

+

+        std::string tex_name = bridge->getName();

+        if(!tex_names_map.insert(std::pair<std::string, S32>(tex_name, 0)).second)

+        {

+            tex_names_map[tex_name]++;

+            bridge->setFileName(tex_name + llformat("_%.3d", tex_names_map[tex_name]));

+        }

+        bridge->performAction(model, "save_selected_as");

+    }

+

+    LLFloater::setFloaterHost(NULL);

+    if (multi_previewp)

+    {

+        multi_previewp->openFloater(LLSD());

+    }

+}

+

+void LLInventoryAction::removeItemFromDND(LLFolderView* root)

+{

+    if(gAgent.isDoNotDisturb())

+    {

+        //Get selected items

+        LLFolderView::selected_items_t selectedItems = root->getSelectedItems();

+        LLFolderViewModelItemInventory * viewModel = NULL;

+

+        //If user is in DND and deletes item, make sure the notification is not displayed by removing the notification

+        //from DND history and .xml file. Once this is done, upon exit of DND mode the item deleted will not show a notification.

+        for(LLFolderView::selected_items_t::iterator it = selectedItems.begin(); it != selectedItems.end(); ++it)

+        {

+            viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*it)->getViewModelItem());

+

+            if(viewModel && viewModel->getUUID().notNull())

+            {

+                //Will remove the item offer notification

+                LLDoNotDisturbNotificationStorage::instance().removeNotification(LLDoNotDisturbNotificationStorage::offerName, viewModel->getUUID());

+            }

+        }

+    }

+}

+

+void LLInventoryAction::onItemsRemovalConfirmation(const LLSD& notification, const LLSD& response, LLHandle<LLFolderView> root)

+{

+    S32 option = LLNotificationsUtil::getSelectedOption(notification, response);

+    if (option == 0 && !root.isDead() && !root.get()->isDead())

+    {

+        bool has_worn = notification["payload"]["has_worn"].asBoolean();

+        LLFolderView* folder_root = root.get();

+        //Need to remove item from DND before item is removed from root folder view

+        //because once removed from root folder view the item is no longer a selected item

+        removeItemFromDND(folder_root);

+

+        // removeSelectedItems will change selection, collect worn items beforehand

+        uuid_vec_t worn;

+        uuid_vec_t item_deletion_list;

+        uuid_vec_t cat_deletion_list;

+        if (has_worn)

+        {

+            //Get selected items

+            LLFolderView::selected_items_t selectedItems = folder_root->getSelectedItems();

+

+            //If user is in DND and deletes item, make sure the notification is not displayed by removing the notification

+            //from DND history and .xml file. Once this is done, upon exit of DND mode the item deleted will not show a notification.

+            for (LLFolderView::selected_items_t::iterator it = selectedItems.begin(); it != selectedItems.end(); ++it)

+            {

+                LLFolderViewModelItemInventory* viewModel = dynamic_cast<LLFolderViewModelItemInventory*>((*it)->getViewModelItem());

+

+                LLUUID obj_id = viewModel->getUUID();

+                LLViewerInventoryCategory* cat = gInventory.getCategory(obj_id);

+                bool cat_has_worn = false;

+                if (cat)

+                {

+                    LLInventoryModel::cat_array_t categories;

+                    LLInventoryModel::item_array_t items;

+

+                    gInventory.collectDescendents(obj_id, categories, items, false);

+

+                    for (LLInventoryModel::item_array_t::value_type& item : items)

+                    {

+                        if (get_is_item_worn(item))

+                        {

+                            worn.push_back(item->getUUID());

+                            cat_has_worn = true;

+                        }

+                    }

+                    if (cat_has_worn)

+                    {

+                        cat_deletion_list.push_back(obj_id);

+                    }

+                }

+                LLViewerInventoryItem* item = gInventory.getItem(obj_id);

+                if (item && get_is_item_worn(item))

+                {

+                    worn.push_back(obj_id);

+                    item_deletion_list.push_back(obj_id);

+                }

+            }

+        }

+

+        // removeSelectedItems will check if items are worn before deletion,

+        // don't 'unwear' yet to prevent race conditions from unwearing

+        // and removing simultaneously

+        folder_root->removeSelectedItems();

+

+        // unwear then delete the rest

+        if (!worn.empty())

+        {

+            // should fire once after every item gets detached

+            LLAppearanceMgr::instance().removeItemsFromAvatar(worn,

+                                                              [item_deletion_list, cat_deletion_list]()

+                                                              {

+                                                                  for (const LLUUID& id : item_deletion_list)

+                                                                  {

+                                                                      remove_inventory_item(id, NULL);

+                                                                  }

+                                                                  for (const LLUUID& id : cat_deletion_list)

+                                                                  {

+                                                                      remove_inventory_category(id, NULL);

+                                                                  }

+                                                              });

+        }

+

+        // Update the marketplace listings that have been affected by the operation

+        updateMarketplaceFolders();

+    }

+}

+

+void LLInventoryAction::buildMarketplaceFolders(LLFolderView* root)

+{

+    // Make a list of all marketplace folders containing the elements in the selected list

+    // as well as the elements themselves.

+    // Once those elements are updated (cut, delete in particular but potentially any action), their

+    // containing folder will need to be updated as well as their initially containing folder. For

+    // instance, moving a stock folder from a listed folder to another will require an update of the

+    // target listing *and* the original listing. So we need to keep track of both.

+    // Note: do not however put the marketplace listings root itself in this list or the whole marketplace data will be rebuilt.

+    sMarketplaceFolders.clear();

+    const LLUUID &marketplacelistings_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_MARKETPLACE_LISTINGS);

+    if (marketplacelistings_id.isNull())

+    {

+        return;

+    }

+

+    std::set<LLFolderViewItem*> selected_items = root->getSelectionList();

+    std::set<LLFolderViewItem*>::iterator set_iter = selected_items.begin();

+    LLFolderViewModelItemInventory * viewModel = NULL;

+    for (; set_iter != selected_items.end(); ++set_iter)

+    {

+        viewModel = dynamic_cast<LLFolderViewModelItemInventory *>((*set_iter)->getViewModelItem());

+        if (!viewModel || !viewModel->getInventoryObject()) continue;

+        if (gInventory.isObjectDescendentOf(viewModel->getInventoryObject()->getParentUUID(), marketplacelistings_id))

+        {

+            const LLUUID &parent_id = viewModel->getInventoryObject()->getParentUUID();

+            if (parent_id != marketplacelistings_id)

+            {

+                sMarketplaceFolders.push_back(parent_id);

+            }

+            const LLUUID &curr_id = viewModel->getInventoryObject()->getUUID();

+            if (curr_id != marketplacelistings_id)

+            {

+                sMarketplaceFolders.push_back(curr_id);

+            }

+        }

+    }

+    // Suppress dupes in the list so we won't update listings twice

+    sMarketplaceFolders.sort();

+    sMarketplaceFolders.unique();

+}

+

+void LLInventoryAction::updateMarketplaceFolders()

+{

+    while (!sMarketplaceFolders.empty())

+    {

+        update_marketplace_category(sMarketplaceFolders.back());

+        sMarketplaceFolders.pop_back();

+    }

+}

+

+