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Diffstat (limited to 'indra/newview/llpathfindingobject.cpp')
| -rw-r--r-- | indra/newview/llpathfindingobject.cpp | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/indra/newview/llpathfindingobject.cpp b/indra/newview/llpathfindingobject.cpp new file mode 100644 index 0000000000..858d3203c0 --- /dev/null +++ b/indra/newview/llpathfindingobject.cpp @@ -0,0 +1,199 @@ +/** +* @file llpathfindingobject.cpp +* @brief Implementation of llpathfindingobject +* @author Stinson@lindenlab.com +* +* $LicenseInfo:firstyear=2012&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2012, 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 "llpathfindingobject.h" + +#include <string> + +#include "llavatarname.h" +#include "llavatarnamecache.h" +#include "llsd.h" +#include "lluuid.h" +#include "v3math.h" + +#define PATHFINDING_OBJECT_NAME_FIELD "name" +#define PATHFINDING_OBJECT_DESCRIPTION_FIELD "description" +#define PATHFINDING_OBJECT_OWNER_FIELD "owner" +#define PATHFINDING_OBJECT_POSITION_FIELD "position" +#define PATHFINDING_OBJECT_IS_GROUP_OWNED_FIELD "owner_is_group" + +//--------------------------------------------------------------------------- +// LLPathfindingObject +//--------------------------------------------------------------------------- + +LLPathfindingObject::LLPathfindingObject() + : mUUID(), + mName(), + mDescription(), + mOwnerUUID(), + mHasOwnerName(false), + mOwnerName(), + mAvatarNameCacheConnection(), + mIsGroupOwned(false), + mLocation(), + mOwnerNameSignal() +{ +} + +LLPathfindingObject::LLPathfindingObject(const std::string &pUUID, const LLSD &pObjectData) + : mUUID(pUUID), + mName(), + mDescription(), + mOwnerUUID(), + mHasOwnerName(false), + mOwnerName(), + mAvatarNameCacheConnection(), + mIsGroupOwned(false), + mLocation(), + mOwnerNameSignal() +{ + parseObjectData(pObjectData); +} + +LLPathfindingObject::LLPathfindingObject(const LLPathfindingObject& pOther) + : mUUID(pOther.mUUID), + mName(pOther.mName), + mDescription(pOther.mDescription), + mOwnerUUID(pOther.mOwnerUUID), + mHasOwnerName(false), + mOwnerName(), + mAvatarNameCacheConnection(), + mIsGroupOwned(pOther.mIsGroupOwned), + mLocation(pOther.mLocation), + mOwnerNameSignal() +{ + fetchOwnerName(); +} + +LLPathfindingObject::~LLPathfindingObject() +{ + disconnectAvatarNameCacheConnection(); +} + +LLPathfindingObject &LLPathfindingObject::operator =(const LLPathfindingObject& pOther) +{ + mUUID = pOther.mUUID; + mName = pOther.mName; + mDescription = pOther.mDescription; + mOwnerUUID = pOther.mOwnerUUID; + fetchOwnerName(); + mIsGroupOwned = pOther.mIsGroupOwned; + mLocation = pOther.mLocation; + + return *this; +} + +std::string LLPathfindingObject::getOwnerName() const +{ + std::string ownerName; + + if (hasOwner()) + { + ownerName = mOwnerName.getCompleteName(); + } + + return ownerName; +} + +LLPathfindingObject::name_connection_t LLPathfindingObject::registerOwnerNameListener(name_callback_t pOwnerNameCallback) +{ + llassert(hasOwner()); + + name_connection_t connection; + if (hasOwnerName()) + { + pOwnerNameCallback(this); + } + else + { + connection = mOwnerNameSignal.connect(pOwnerNameCallback); + } + + return connection; +} + +void LLPathfindingObject::parseObjectData(const LLSD &pObjectData) +{ + llassert(pObjectData.has(PATHFINDING_OBJECT_NAME_FIELD)); + llassert(pObjectData.get(PATHFINDING_OBJECT_NAME_FIELD).isString()); + mName = pObjectData.get(PATHFINDING_OBJECT_NAME_FIELD).asString(); + + llassert(pObjectData.has(PATHFINDING_OBJECT_DESCRIPTION_FIELD)); + llassert(pObjectData.get(PATHFINDING_OBJECT_DESCRIPTION_FIELD).isString()); + mDescription = pObjectData.get(PATHFINDING_OBJECT_DESCRIPTION_FIELD).asString(); + + llassert(pObjectData.has(PATHFINDING_OBJECT_OWNER_FIELD)); + llassert(pObjectData.get(PATHFINDING_OBJECT_OWNER_FIELD).isUUID()); + mOwnerUUID = pObjectData.get(PATHFINDING_OBJECT_OWNER_FIELD).asUUID(); + fetchOwnerName(); + + if (pObjectData.has(PATHFINDING_OBJECT_IS_GROUP_OWNED_FIELD)) + { + llassert(pObjectData.get(PATHFINDING_OBJECT_IS_GROUP_OWNED_FIELD).isBoolean()); + mIsGroupOwned = pObjectData.get(PATHFINDING_OBJECT_IS_GROUP_OWNED_FIELD).asBoolean(); + } + + llassert(pObjectData.has(PATHFINDING_OBJECT_POSITION_FIELD)); + llassert(pObjectData.get(PATHFINDING_OBJECT_POSITION_FIELD).isArray()); + mLocation.setValue(pObjectData.get(PATHFINDING_OBJECT_POSITION_FIELD)); +} + +void LLPathfindingObject::fetchOwnerName() +{ + mHasOwnerName = false; + if (hasOwner()) + { + mHasOwnerName = LLAvatarNameCache::get(mOwnerUUID, &mOwnerName); + if (!mHasOwnerName) + { + mAvatarNameCacheConnection = LLAvatarNameCache::get(mOwnerUUID, boost::bind(&LLPathfindingObject::handleAvatarNameFetch, this, _1, _2)); + } + } +} + +void LLPathfindingObject::handleAvatarNameFetch(const LLUUID &pOwnerUUID, const LLAvatarName &pAvatarName) +{ + llassert(mOwnerUUID == pOwnerUUID); + + mOwnerName = pAvatarName; + mHasOwnerName = true; + + disconnectAvatarNameCacheConnection(); + + mOwnerNameSignal(this); +} + +void LLPathfindingObject::disconnectAvatarNameCacheConnection() +{ + if (mAvatarNameCacheConnection.connected()) + { + mAvatarNameCacheConnection.disconnect(); + } +} |