/** * @file lldelayedgestureerror.cpp * @brief Delayed gesture error message -- try to wait until name has been retrieved * @author Dale Glass * * $LicenseInfo:firstyear=2004&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "lldelayedgestureerror.h" #include <list> #include "llnotificationsutil.h" #include "llcallbacklist.h" #include "llinventory.h" #include "llviewerinventory.h" #include "llinventorymodel.h" const F32 MAX_NAME_WAIT_TIME = 5.0f; LLDelayedGestureError::ErrorQueue LLDelayedGestureError::sQueue; //static void LLDelayedGestureError::gestureMissing(const LLUUID &id) { LLErrorEntry ent("GestureMissing", id); if ( ! doDialog(ent) ) { enqueue(ent); } } //static void LLDelayedGestureError::gestureFailedToLoad(const LLUUID &id) { LLErrorEntry ent("UnableToLoadGesture", id); if ( ! doDialog(ent) ) { enqueue(ent); } } //static void LLDelayedGestureError::enqueue(const LLErrorEntry &ent) { if ( sQueue.empty() ) { gIdleCallbacks.addFunction(onIdle, NULL); } sQueue.push_back(ent); } //static void LLDelayedGestureError::onIdle(void *userdata) { if ( ! sQueue.empty() ) { LLErrorEntry ent = sQueue.front(); sQueue.pop_front(); if ( ! doDialog(ent, false ) ) { enqueue(ent); } } else { // Nothing to do anymore gIdleCallbacks.deleteFunction(onIdle, NULL); } } //static bool LLDelayedGestureError::doDialog(const LLErrorEntry &ent, bool uuid_ok) { LLSD args; LLInventoryItem *item = gInventory.getItem( ent.mItemID ); if ( item ) { args["NAME"] = item->getName(); } else { if ( uuid_ok || ent.mTimer.getElapsedTimeF32() > MAX_NAME_WAIT_TIME ) { args["NAME"] = ent.mItemID.asString(); } else { return false; } } LLNotificationsUtil::add(ent.mNotifyName, args); return true; }