diff options
Diffstat (limited to 'indra/newview/llinventorymodelbackgroundfetch.h')
| -rw-r--r-- | indra/newview/llinventorymodelbackgroundfetch.h | 122 |
1 files changed, 45 insertions, 77 deletions
diff --git a/indra/newview/llinventorymodelbackgroundfetch.h b/indra/newview/llinventorymodelbackgroundfetch.h index c1e37eda8f..c35c785ceb 100644 --- a/indra/newview/llinventorymodelbackgroundfetch.h +++ b/indra/newview/llinventorymodelbackgroundfetch.h @@ -2,70 +2,40 @@ * @file llinventorymodelbackgroundfetch.h * @brief LLInventoryModelBackgroundFetch class header file * - * $LicenseInfo:firstyear=2002&license=viewergpl$ - * - * Copyright (c) 2002-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ * 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. + * + * 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. * - * 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 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. * - * 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. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLINVENTORYMODELBACKGROUNDFETCH_H #define LL_LLINVENTORYMODELBACKGROUNDFETCH_H -// Seraph clean this up -#include "llassettype.h" -#include "llfoldertype.h" -#include "lldarray.h" -#include "llframetimer.h" -#include "llhttpclient.h" +#include "llsingleton.h" #include "lluuid.h" -#include "llpermissionsflags.h" -#include "llstring.h" -#include <map> -#include <set> -#include <string> -#include <vector> - -// Seraph clean this up -class LLInventoryObserver; -class LLInventoryObject; -class LLInventoryItem; -class LLInventoryCategory; -class LLViewerInventoryItem; -class LLViewerInventoryCategory; -class LLViewerInventoryItem; -class LLViewerInventoryCategory; -class LLMessageSystem; -class LLInventoryCollectFunctor; - //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // Class LLInventoryModelBackgroundFetch // -// This class handles background fetch. +// This class handles background fetches, which are fetches of +// inventory folder. Fetches can be recursive or not. //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - class LLInventoryModelBackgroundFetch : public LLSingleton<LLInventoryModelBackgroundFetch> { friend class LLInventoryModelFetchDescendentsResponder; @@ -75,48 +45,37 @@ public: ~LLInventoryModelBackgroundFetch(); // Start and stop background breadth-first fetching of inventory contents. - // This gets triggered when performing a filter-search + // This gets triggered when performing a filter-search. void start(const LLUUID& cat_id = LLUUID::null, BOOL recursive = TRUE); - BOOL backgroundFetchActive(); - bool isEverythingFetched(); - void incrBulkFetch(S16 fetching); - void stopBackgroundFetch(); // stop fetch process - bool isBulkFetchProcessingComplete(); - // Add categories to a list to be fetched in bulk. - void bulkFetch(std::string url); + BOOL backgroundFetchActive() const; + bool isEverythingFetched() const; // completing the fetch once per session should be sufficient - bool libraryFetchStarted(); - bool libraryFetchCompleted(); - bool libraryFetchInProgress(); + bool libraryFetchStarted() const; + bool libraryFetchCompleted() const; + bool libraryFetchInProgress() const; - bool inventoryFetchStarted(); - bool inventoryFetchCompleted(); - bool inventoryFetchInProgress(); - void findLostItems(); + bool inventoryFetchStarted() const; + bool inventoryFetchCompleted() const; + bool inventoryFetchInProgress() const; - void setAllFoldersFetched(); + void findLostItems(); +protected: + void incrBulkFetch(S16 fetching); + bool isBulkFetchProcessingComplete() const; + void bulkFetch(std::string url); - static void backgroundFetchCB(void*); // background fetch idle function void backgroundFetch(); - - struct FetchQueueInfo - { - FetchQueueInfo(const LLUUID& id, BOOL recursive) : - mCatUUID(id), mRecursive(recursive) - { - } - LLUUID mCatUUID; - BOOL mRecursive; - }; -protected: + static void backgroundFetchCB(void*); // background fetch idle function + void stopBackgroundFetch(); // stop fetch process + + void setAllFoldersFetched(); bool fetchQueueContainsNoDescendentsOf(const LLUUID& cat_id) const; private: BOOL mRecursiveInventoryFetchStarted; BOOL mRecursiveLibraryFetchStarted; BOOL mAllFoldersFetched; - // completing the fetch once per session should be sufficient BOOL mBackgroundFetchActive; S16 mBulkFetchCount; BOOL mTimelyFetchPending; @@ -126,6 +85,15 @@ private: F32 mMinTimeBetweenFetches; F32 mMaxTimeBetweenFetches; + struct FetchQueueInfo + { + FetchQueueInfo(const LLUUID& id, BOOL recursive) : + mCatUUID(id), mRecursive(recursive) + { + } + LLUUID mCatUUID; + BOOL mRecursive; + }; typedef std::deque<FetchQueueInfo> fetch_queue_t; fetch_queue_t mFetchQueue; }; |