diff options
Diffstat (limited to 'indra/newview/llinventoryobserver.h')
| -rw-r--r-- | indra/newview/llinventoryobserver.h | 59 |
1 files changed, 38 insertions, 21 deletions
diff --git a/indra/newview/llinventoryobserver.h b/indra/newview/llinventoryobserver.h index f2a2049a51..72c13f55c6 100644 --- a/indra/newview/llinventoryobserver.h +++ b/indra/newview/llinventoryobserver.h @@ -2,25 +2,31 @@ * @file llinventoryobserver.h * @brief LLInventoryObserver class header file * - * $LicenseInfo:firstyear=2002&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. + * $LicenseInfo:firstyear=2002&license=viewergpl$ + * + * Copyright (c) 2002-2009, 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. + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 * - * 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. + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at + * http://secondlifegrid.net/programs/open_source/licensing/flossexception * - * 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 + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ @@ -28,7 +34,6 @@ #define LL_LLINVENTORYOBSERVERS_H #include "lluuid.h" -#include "llmd5.h" #include <string> #include <vector> @@ -104,7 +109,18 @@ public: /*virtual*/ void startFetch(); /*virtual*/ void changed(U32 mask); private: - LLTimer mFetchingPeriod; + S8 mNumTries; // Number of times changed() was called without success + LLFrameTimer mFetchingPeriod; + + /** + * If the viewer gets a notification, your observer assumes + * that that notification is for itself and then tries to process + * the results. The notification could be for something else (e.g. + * you're fetching an item and a notification gets triggered because + * you renamed some other item). This counter is to specify how many + * periods of time to wait for before giving up. + */ + static const U32 MAX_NUM_ATTEMPTS_TO_PROCESS; /** * Period of waiting a notification when requested items get added into inventory. @@ -289,14 +305,15 @@ public: protected: struct LLCategoryData { - LLCategoryData(const LLUUID& cat_id, callback_t cb, S32 version, S32 num_descendents); + LLCategoryData(callback_t cb, S32 version, S32 num_descendents) + : mCallback(cb) + , mVersion(version) + , mDescendentsCount(num_descendents) + {} callback_t mCallback; S32 mVersion; S32 mDescendentsCount; - LLMD5 mItemNameHash; - bool mIsNameHashInitialized; - LLUUID mCatID; }; typedef std::map<LLUUID, LLCategoryData> category_map_t; |