512 lines
17 KiB
C++
512 lines
17 KiB
C++
/**
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* @file llinventoryfunctions.h
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* @brief Miscellaneous inventory-related functions and classes
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* class definition
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*
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* $LicenseInfo:firstyear=2001&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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#ifndef LL_LLINVENTORYFUNCTIONS_H
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#define LL_LLINVENTORYFUNCTIONS_H
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#include "llinventorymodel.h"
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#include "llinventory.h"
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#include "llwearabletype.h"
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// compute_stock_count() return error code
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const S32 COMPUTE_STOCK_INFINITE = -1;
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const S32 COMPUTE_STOCK_NOT_EVALUATED = -2;
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/********************************************************************************
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** **
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** MISCELLANEOUS GLOBAL FUNCTIONS
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**/
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// Is this a parent folder to a worn item
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BOOL get_is_parent_to_worn_item(const LLUUID& id);
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// Is this item or its baseitem is worn, attached, etc...
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BOOL get_is_item_worn(const LLUUID& id);
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// Could this item be worn (correct type + not already being worn)
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BOOL get_can_item_be_worn(const LLUUID& id);
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BOOL get_is_item_removable(const LLInventoryModel* model, const LLUUID& id);
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BOOL get_is_category_removable(const LLInventoryModel* model, const LLUUID& id);
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BOOL get_is_category_renameable(const LLInventoryModel* model, const LLUUID& id);
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void show_item_profile(const LLUUID& item_uuid);
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// Nudge the listing categories in the inventory to signal that their marketplace status changed
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void update_marketplace_category(const LLUUID& cat_id, bool perform_consistency_enforcement = true);
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// Nudge all listing categories to signal that their marketplace status changed
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void update_all_marketplace_count();
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void rename_category(LLInventoryModel* model, const LLUUID& cat_id, const std::string& new_name);
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void copy_inventory_category(LLInventoryModel* model, LLViewerInventoryCategory* cat, const LLUUID& parent_id, const LLUUID& root_copy_id = LLUUID::null, bool move_no_copy_items = false);
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// Generates a string containing the path to the item specified by item_id.
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void append_path(const LLUUID& id, std::string& path);
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typedef boost::function<void(std::string& validation_message, S32 depth, LLError::ELevel log_level)> validation_callback_t;
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bool can_move_item_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryItem* inv_item, std::string& tooltip_msg, S32 bundle_size = 1, bool from_paste = false);
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bool can_move_folder_to_marketplace(const LLInventoryCategory* root_folder, LLInventoryCategory* dest_folder, LLInventoryCategory* inv_cat, std::string& tooltip_msg, S32 bundle_size = 1, bool check_items = true, bool from_paste = false);
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bool move_item_to_marketplacelistings(LLInventoryItem* inv_item, LLUUID dest_folder, bool copy = false);
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bool move_folder_to_marketplacelistings(LLInventoryCategory* inv_cat, const LLUUID& dest_folder, bool copy = false, bool move_no_copy_items = false);
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bool validate_marketplacelistings(LLInventoryCategory* inv_cat, validation_callback_t cb = NULL, bool fix_hierarchy = true, S32 depth = -1);
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S32 depth_nesting_in_marketplace(LLUUID cur_uuid);
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LLUUID nested_parent_id(LLUUID cur_uuid, S32 depth);
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S32 compute_stock_count(LLUUID cat_uuid, bool force_count = false);
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/** Miscellaneous global functions
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** **
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*******************************************************************************/
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/********************************************************************************
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** **
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** INVENTORY COLLECTOR FUNCTIONS
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**/
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLInventoryCollectFunctor
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//
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// Base class for LLInventoryModel::collectDescendentsIf() method
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// which accepts an instance of one of these objects to use as the
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// function to determine if it should be added. Derive from this class
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// and override the () operator to return TRUE if you want to collect
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// the category or item passed in.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLInventoryCollectFunctor
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{
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public:
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virtual ~LLInventoryCollectFunctor(){};
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item) = 0;
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static bool itemTransferCommonlyAllowed(const LLInventoryItem* item);
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLAssetIDMatches
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//
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// This functor finds inventory items pointing to the specified asset
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLViewerInventoryItem;
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class LLAssetIDMatches : public LLInventoryCollectFunctor
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{
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public:
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LLAssetIDMatches(const LLUUID& asset_id) : mAssetID(asset_id) {}
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virtual ~LLAssetIDMatches() {}
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bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
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protected:
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LLUUID mAssetID;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLLinkedItemIDMatches
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//
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// This functor finds inventory items linked to the specific inventory id.
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// Assumes the inventory id is itself not a linked item.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLLinkedItemIDMatches : public LLInventoryCollectFunctor
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{
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public:
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LLLinkedItemIDMatches(const LLUUID& item_id) : mBaseItemID(item_id) {}
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virtual ~LLLinkedItemIDMatches() {}
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bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
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protected:
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LLUUID mBaseItemID;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLIsType
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//
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// Implementation of a LLInventoryCollectFunctor which returns TRUE if
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// the type is the type passed in during construction.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLIsType : public LLInventoryCollectFunctor
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{
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public:
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LLIsType(LLAssetType::EType type) : mType(type) {}
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virtual ~LLIsType() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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LLAssetType::EType mType;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLIsNotType
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//
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// Implementation of a LLInventoryCollectFunctor which returns FALSE if the
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// type is the type passed in during construction, otherwise false.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLIsNotType : public LLInventoryCollectFunctor
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{
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public:
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LLIsNotType(LLAssetType::EType type) : mType(type) {}
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virtual ~LLIsNotType() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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LLAssetType::EType mType;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLIsOfAssetType
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//
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// Implementation of a LLInventoryCollectFunctor which returns TRUE if
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// the item or category is of asset type passed in during construction.
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// Link types are treated as links, not as the types they point to.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLIsOfAssetType : public LLInventoryCollectFunctor
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{
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public:
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LLIsOfAssetType(LLAssetType::EType type) : mType(type) {}
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virtual ~LLIsOfAssetType() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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LLAssetType::EType mType;
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};
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class LLIsValidItemLink : public LLInventoryCollectFunctor
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{
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public:
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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};
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class LLIsTypeWithPermissions : public LLInventoryCollectFunctor
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{
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public:
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LLIsTypeWithPermissions(LLAssetType::EType type, const PermissionBit perms, const LLUUID &agent_id, const LLUUID &group_id)
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: mType(type), mPerm(perms), mAgentID(agent_id), mGroupID(group_id) {}
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virtual ~LLIsTypeWithPermissions() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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LLAssetType::EType mType;
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PermissionBit mPerm;
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LLUUID mAgentID;
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LLUUID mGroupID;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLBuddyCollector
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//
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// Simple class that collects calling cards that are not null, and not
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// the agent. Duplicates are possible.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLBuddyCollector : public LLInventoryCollectFunctor
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{
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public:
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LLBuddyCollector() {}
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virtual ~LLBuddyCollector() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLUniqueBuddyCollector
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//
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// Simple class that collects calling cards that are not null, and not
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// the agent. Duplicates are discarded.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLUniqueBuddyCollector : public LLInventoryCollectFunctor
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{
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public:
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LLUniqueBuddyCollector() {}
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virtual ~LLUniqueBuddyCollector() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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uuid_set_t mSeen;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLParticularBuddyCollector
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//
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// Simple class that collects calling cards that match a particular uuid
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLParticularBuddyCollector : public LLInventoryCollectFunctor
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{
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public:
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LLParticularBuddyCollector(const LLUUID& id) : mBuddyID(id) {}
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virtual ~LLParticularBuddyCollector() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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LLUUID mBuddyID;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLNameCategoryCollector
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//
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// Collects categories based on case-insensitive match of prefix
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLNameCategoryCollector : public LLInventoryCollectFunctor
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{
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public:
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LLNameCategoryCollector(const std::string& name) : mName(name) {}
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virtual ~LLNameCategoryCollector() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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protected:
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std::string mName;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFindCOFValidItems
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//
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// Collects items that can be legitimately linked to in the COF.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFindCOFValidItems : public LLInventoryCollectFunctor
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{
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public:
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LLFindCOFValidItems() {}
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virtual ~LLFindCOFValidItems() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFindByMask
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFindByMask : public LLInventoryCollectFunctor
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{
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public:
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LLFindByMask(U64 mask)
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: mFilterMask(mask)
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{}
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
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{
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//converting an inventory type to a bitmap filter mask
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if(item && (mFilterMask & (1LL << item->getInventoryType())) )
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{
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return true;
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}
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return false;
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}
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private:
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U64 mFilterMask;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFindNonLinksByMask
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//
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//
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFindNonLinksByMask : public LLInventoryCollectFunctor
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{
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public:
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LLFindNonLinksByMask(U64 mask)
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: mFilterMask(mask)
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{}
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
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{
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if(item && !item->getIsLinkType() && (mFilterMask & (1LL << item->getInventoryType())) )
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{
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return true;
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}
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return false;
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}
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void setFilterMask(U64 mask)
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{
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mFilterMask = mask;
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}
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private:
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U64 mFilterMask;
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFindWearables
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//
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// Collects wearables based on item type.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFindWearables : public LLInventoryCollectFunctor
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{
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public:
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LLFindWearables() {}
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virtual ~LLFindWearables() {}
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virtual bool operator()(LLInventoryCategory* cat,
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LLInventoryItem* item);
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};
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFindWearablesEx
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//
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// Collects wearables based on given criteria.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFindWearablesEx : public LLInventoryCollectFunctor
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{
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public:
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LLFindWearablesEx(bool is_worn, bool include_body_parts = true);
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
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private:
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bool mIncludeBodyParts;
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bool mIsWorn;
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};
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//Inventory collect functor collecting wearables of a specific wearable type
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class LLFindWearablesOfType : public LLInventoryCollectFunctor
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{
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public:
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LLFindWearablesOfType(LLWearableType::EType type) : mWearableType(type) {}
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virtual ~LLFindWearablesOfType() {}
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
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void setType(LLWearableType::EType type);
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private:
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LLWearableType::EType mWearableType;
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};
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/** Filter out wearables-links */
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class LLFindActualWearablesOfType : public LLFindWearablesOfType
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{
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public:
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LLFindActualWearablesOfType(LLWearableType::EType type) : LLFindWearablesOfType(type) {}
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virtual ~LLFindActualWearablesOfType() {}
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
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{
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if (item && item->getIsLinkType()) return false;
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return LLFindWearablesOfType::operator()(cat, item);
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}
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};
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/* Filters out items of a particular asset type */
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class LLIsTypeActual : public LLIsType
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{
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public:
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LLIsTypeActual(LLAssetType::EType type) : LLIsType(type) {}
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virtual ~LLIsTypeActual() {}
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item)
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{
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if (item && item->getIsLinkType()) return false;
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return LLIsType::operator()(cat, item);
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}
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};
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// Collect non-removable folders and items.
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class LLFindNonRemovableObjects : public LLInventoryCollectFunctor
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{
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public:
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virtual bool operator()(LLInventoryCategory* cat, LLInventoryItem* item);
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};
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/** Inventory Collector Functions
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** **
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*******************************************************************************/
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class LLFolderViewItem;
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class LLFolderViewFolder;
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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// Class LLFolderViewFunctor
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//
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// Simple abstract base class for applying a functor to folders and
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// items in a folder view hierarchy. This is suboptimal for algorithms
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// that only work folders or only work on items, but I'll worry about
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// that later when it's determined to be too slow.
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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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class LLFolderViewFunctor
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{
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public:
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virtual ~LLFolderViewFunctor() {}
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virtual void doFolder(LLFolderViewFolder* folder) = 0;
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virtual void doItem(LLFolderViewItem* item) = 0;
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};
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class LLInventoryState
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{
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public:
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// HACK: Until we can route this info through the instant message hierarchy
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static BOOL sWearNewClothing;
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static LLUUID sWearNewClothingTransactionID; // wear all clothing in this transaction
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};
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class LLSelectFirstFilteredItem : public LLFolderViewFunctor
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{
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public:
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LLSelectFirstFilteredItem() : mItemSelected(FALSE) {}
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virtual ~LLSelectFirstFilteredItem() {}
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virtual void doFolder(LLFolderViewFolder* folder);
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virtual void doItem(LLFolderViewItem* item);
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BOOL wasItemSelected() { return mItemSelected; }
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protected:
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BOOL mItemSelected;
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};
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class LLOpenFilteredFolders : public LLFolderViewFunctor
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{
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public:
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LLOpenFilteredFolders() {}
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virtual ~LLOpenFilteredFolders() {}
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virtual void doFolder(LLFolderViewFolder* folder);
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virtual void doItem(LLFolderViewItem* item);
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};
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class LLSaveFolderState : public LLFolderViewFunctor
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{
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public:
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LLSaveFolderState() : mApply(FALSE) {}
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virtual ~LLSaveFolderState() {}
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virtual void doFolder(LLFolderViewFolder* folder);
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virtual void doItem(LLFolderViewItem* item) {}
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void setApply(BOOL apply);
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void clearOpenFolders() { mOpenFolders.clear(); }
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protected:
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uuid_set_t mOpenFolders;
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BOOL mApply;
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};
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class LLOpenFoldersWithSelection : public LLFolderViewFunctor
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{
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public:
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LLOpenFoldersWithSelection() {}
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virtual ~LLOpenFoldersWithSelection() {}
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virtual void doFolder(LLFolderViewFolder* folder);
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virtual void doItem(LLFolderViewItem* item);
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};
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#endif // LL_LLINVENTORYFUNCTIONS_H
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