diff options
Diffstat (limited to 'indra/newview/lllocationhistory.h')
| -rw-r--r-- | indra/newview/lllocationhistory.h | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/indra/newview/lllocationhistory.h b/indra/newview/lllocationhistory.h index 5f9976f87a..188fbf1f9b 100644 --- a/indra/newview/lllocationhistory.h +++ b/indra/newview/lllocationhistory.h @@ -2,31 +2,25 @@ * @file llocationhistory.h * @brief Typed locations history * - * $LicenseInfo:firstyear=2009&license=viewergpl$ - * - * Copyright (c) 2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * 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 + * Copyright (C) 2010, Linden Research, Inc. * - * 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 + * 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 * $/LicenseInfo$ */ @@ -41,11 +35,13 @@ #include <boost/function.hpp> class LLSD; - +/** + * This enum is responsible for identifying of history item. + */ enum ELocationType { - TYPED_REGION_SURL//region name or surl - ,LANDMARK // name of landmark - ,TELEPORT_HISTORY + TYPED_REGION_SLURL//item added after the user had typed a region name or slurl + ,LANDMARK // item has been loaded from landmark folder + ,TELEPORT_HISTORY // item from session teleport history }; class LLLocationHistoryItem { @@ -109,9 +105,16 @@ class LLLocationHistory: public LLSingleton<LLLocationHistory> LOG_CLASS(LLLocationHistory); public: + enum EChangeType + { + ADD + ,CLEAR + ,LOAD + }; + typedef std::vector<LLLocationHistoryItem> location_list_t; - typedef boost::function<void()> loaded_callback_t; - typedef boost::signals2::signal<void()> loaded_signal_t; + typedef boost::function<void(EChangeType event)> history_changed_callback_t; + typedef boost::signals2::signal<void(EChangeType event)> history_changed_signal_t; LLLocationHistory(); @@ -120,8 +123,8 @@ public: void removeItems(); size_t getItemCount() const { return mItems.size(); } const location_list_t& getItems() const { return mItems; } - bool getMatchingItems(std::string substring, location_list_t& result) const; - boost::signals2::connection setLoadedCallback(loaded_callback_t cb) { return mLoadedSignal.connect(cb); } + bool getMatchingItems(const std::string& substring, location_list_t& result) const; + boost::signals2::connection setChangedCallback(history_changed_callback_t cb) { return mChangedSignal.connect(cb); } void save() const; void load(); @@ -131,7 +134,7 @@ private: location_list_t mItems; std::string mFilename; /// File to store the history to. - loaded_signal_t mLoadedSignal; + history_changed_signal_t mChangedSignal; }; #endif |