/indra/newview/lloutfitobserver.h
https://bitbucket.org/lindenlab/viewer-beta/ · C++ Header · 96 lines · 37 code · 25 blank · 34 comment · 0 complexity · 066f4b03a38cd8519b64b99d26a5d995 MD5 · raw file
- /**
- * @file lloutfitobserver.h
- * @brief Outfit observer facade.
- *
- * $LicenseInfo:firstyear=2010&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
- #ifndef LL_OUTFITOBSERVER_H
- #define LL_OUTFITOBSERVER_H
- #include "llsingleton.h"
- #include "llmd5.h"
- /**
- * Outfit observer facade that provides simple possibility to subscribe on
- * BOF(base outfit) replaced, BOF changed, COF(current outfit) changed events.
- */
- class LLOutfitObserver: public LLInventoryObserver, public LLSingleton<LLOutfitObserver>
- {
- public:
- virtual ~LLOutfitObserver();
- friend class LLSingleton<LLOutfitObserver>;
- virtual void changed(U32 mask);
- void notifyOutfitLockChanged() { mOutfitLockChanged(); }
- typedef boost::signals2::signal<void (void)> signal_t;
- void addBOFReplacedCallback(const signal_t::slot_type& cb) { mBOFReplaced.connect(cb); }
- void addBOFChangedCallback(const signal_t::slot_type& cb) { mBOFChanged.connect(cb); }
- void addCOFChangedCallback(const signal_t::slot_type& cb) { mCOFChanged.connect(cb); }
- void addCOFSavedCallback(const signal_t::slot_type& cb) { mCOFSaved.connect(cb); }
- void addOutfitLockChangedCallback(const signal_t::slot_type& cb) { mOutfitLockChanged.connect(cb); }
- protected:
- LLOutfitObserver();
- /** Get a version of an inventory category specified by its UUID */
- static S32 getCategoryVersion(const LLUUID& cat_id);
- static const std::string& getCategoryName(const LLUUID& cat_id);
- bool checkCOF();
- void checkBaseOutfit();
- //last version number of a COF category
- S32 mCOFLastVersion;
- LLUUID mBaseOutfitId;
- S32 mBaseOutfitLastVersion;
- std::string mLastBaseOutfitName;
- bool mLastOutfitDirtiness;
- LLMD5 mItemNameHash;
- private:
- signal_t mBOFReplaced;
- signal_t mBOFChanged;
- signal_t mCOFChanged;
- signal_t mCOFSaved;
- /**
- * Signal for changing state of outfit lock.
- */
- signal_t mOutfitLockChanged;
- };
- #endif /* LL_OUTFITOBSERVER_H */