diff options
Diffstat (limited to 'indra/newview/llgesturemgr.h')
| -rw-r--r-- | indra/newview/llgesturemgr.h | 86 |
1 files changed, 50 insertions, 36 deletions
diff --git a/indra/newview/llgesturemgr.h b/indra/newview/llgesturemgr.h index f564c17486..b9935efeb3 100644 --- a/indra/newview/llgesturemgr.h +++ b/indra/newview/llgesturemgr.h @@ -2,31 +2,25 @@ * @file llgesturemgr.h * @brief Manager for playing gestures on the viewer * - * $LicenseInfo:firstyear=2004&license=viewergpl$ - * - * Copyright (c) 2004-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2004&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -38,6 +32,8 @@ #include <vector> #include "llassetstorage.h" // LLAssetType +#include "llinventoryobserver.h" +#include "llsingleton.h" #include "llviewerinventory.h" class LLMultiGesture; @@ -52,11 +48,17 @@ public: virtual void changed() = 0; }; -class LLGestureManager +class LLGestureMgr : public LLSingleton<LLGestureMgr>, public LLInventoryFetchItemsObserver { public: - LLGestureManager(); - ~LLGestureManager(); + + typedef boost::function<void (LLMultiGesture* loaded_gesture)> gesture_loaded_callback_t; + // Maps inventory item_id to gesture + typedef std::map<LLUUID, LLMultiGesture*> item_map_t; + typedef std::map<LLUUID, gesture_loaded_callback_t> callback_map_t; + + LLGestureMgr(); + ~LLGestureMgr(); void init(); @@ -95,6 +97,9 @@ public: BOOL isGesturePlaying(const LLUUID& item_id); + BOOL isGesturePlaying(LLMultiGesture* gesture); + + const item_map_t& getActiveGestures() const { return mActive; } // Force a gesture to be played, for example, if it is being // previewed. void playGesture(LLMultiGesture* gesture); @@ -104,7 +109,15 @@ public: // Also remove from playing list void stopGesture(LLMultiGesture* gesture); void stopGesture(const LLUUID& item_id); - + /** + * Add cb into callbackMap. + * Note: + * Manager will call cb after gesture will be loaded and will remove cb automatically. + */ + void setGestureLoadedCallback(LLUUID inv_item_id, gesture_loaded_callback_t cb) + { + mCallbackMap[inv_item_id] = cb; + } // Trigger the first gesture that matches this key. // Returns TRUE if it finds a gesture bound to that key. BOOL triggerGesture(KEY key, MASK mask); @@ -121,10 +134,13 @@ public: void removeObserver(LLGestureManagerObserver* observer); void notifyObservers(); + // Overriding so we can update active gesture names and notify observers + void changed(U32 mask); + BOOL matchPrefix(const std::string& in_str, std::string* out_str); // Copy item ids into the vector - void getItemIDs(std::vector<LLUUID>* ids); + void getItemIDs(uuid_vec_t* ids); protected: // Handle the processing of a single gesture @@ -133,19 +149,16 @@ protected: // Do a single step in a gesture void runStep(LLMultiGesture* gesture, LLGestureStep* step); + // LLInventoryCompletionObserver trigger + void done(); + // Used by loadGesture static void onLoadComplete(LLVFS *vfs, const LLUUID& asset_uuid, LLAssetType::EType type, void* user_data, S32 status, LLExtStat ext_status); -public: - BOOL mValid; - std::vector<LLMultiGesture*> mPlaying; - - // Maps inventory item_id to gesture - typedef std::map<LLUUID, LLMultiGesture*> item_map_t; - +private: // Active gestures. // NOTE: The gesture pointer CAN BE NULL. This means that // there is a gesture with that item_id, but the asset data @@ -154,10 +167,11 @@ public: S32 mLoadingCount; std::string mDeactivateSimilarNames; - + std::vector<LLGestureManagerObserver*> mObservers; + callback_map_t mCallbackMap; + std::vector<LLMultiGesture*> mPlaying; + BOOL mValid; }; -extern LLGestureManager gGestureManager; - #endif |