From 7cbbdbd896d1e54d2d54cb4ec1ed5bd14491a629 Mon Sep 17 00:00:00 2001 From: Todd Stinson Date: Mon, 13 Aug 2012 16:55:51 -0700 Subject: PATH-849: CRASHFIX This should fix the crash caused by LLPathfindingObject::handleAvatarNameFetch being called after the corresponding LLPathfindingObject has been deleted. --- indra/newview/llpathfindingobject.cpp | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) (limited to 'indra/newview/llpathfindingobject.cpp') diff --git a/indra/newview/llpathfindingobject.cpp b/indra/newview/llpathfindingobject.cpp index 916eceb4c8..39fc3903b4 100644 --- a/indra/newview/llpathfindingobject.cpp +++ b/indra/newview/llpathfindingobject.cpp @@ -55,6 +55,7 @@ LLPathfindingObject::LLPathfindingObject() mOwnerUUID(), mHasOwnerName(false), mOwnerName(), + mAvatarNameCacheConnection(), mIsGroupOwned(false), mLocation() { @@ -67,6 +68,7 @@ LLPathfindingObject::LLPathfindingObject(const std::string &pUUID, const LLSD &p mOwnerUUID(), mHasOwnerName(false), mOwnerName(), + mAvatarNameCacheConnection(), mIsGroupOwned(false), mLocation() { @@ -80,6 +82,7 @@ LLPathfindingObject::LLPathfindingObject(const LLPathfindingObject& pOther) mOwnerUUID(pOther.mOwnerUUID), mHasOwnerName(false), mOwnerName(), + mAvatarNameCacheConnection(), mIsGroupOwned(pOther.mIsGroupOwned), mLocation(pOther.mLocation) { @@ -88,6 +91,7 @@ LLPathfindingObject::LLPathfindingObject(const LLPathfindingObject& pOther) LLPathfindingObject::~LLPathfindingObject() { + disconnectAvatarNameCacheConnection(); } LLPathfindingObject &LLPathfindingObject::operator =(const LLPathfindingObject& pOther) @@ -149,7 +153,7 @@ void LLPathfindingObject::fetchOwnerName() mHasOwnerName = LLAvatarNameCache::get(mOwnerUUID, &mOwnerName); if (!mHasOwnerName) { - LLAvatarNameCache::get(mOwnerUUID, boost::bind(&LLPathfindingObject::handleAvatarNameFetch, this, _1, _2)); + mAvatarNameCacheConnection = LLAvatarNameCache::get(mOwnerUUID, boost::bind(&LLPathfindingObject::handleAvatarNameFetch, this, _1, _2)); } } } @@ -159,4 +163,13 @@ void LLPathfindingObject::handleAvatarNameFetch(const LLUUID &pOwnerUUID, const llassert(mOwnerUUID == pOwnerUUID); mOwnerName = pAvatarName; mHasOwnerName = true; + disconnectAvatarNameCacheConnection(); +} + +void LLPathfindingObject::disconnectAvatarNameCacheConnection() +{ + if (mAvatarNameCacheConnection.connected()) + { + mAvatarNameCacheConnection.disconnect(); + } } -- cgit v1.2.3 From 683a96a5f1e9111d62710fe621d52192d34079ed Mon Sep 17 00:00:00 2001 From: Todd Stinson Date: Tue, 14 Aug 2012 14:54:29 -0700 Subject: PATH-849: Refactoring the behavior after loading the owner name of a pathfinding object into the avatar name cache so that each object can simply update its respective row in the scroll list rather than rebuilding from scratch after all names are loaded. --- indra/newview/llpathfindingobject.cpp | 30 +++++++++++++++++++++++++++--- 1 file changed, 27 insertions(+), 3 deletions(-) (limited to 'indra/newview/llpathfindingobject.cpp') diff --git a/indra/newview/llpathfindingobject.cpp b/indra/newview/llpathfindingobject.cpp index 39fc3903b4..95da05740d 100644 --- a/indra/newview/llpathfindingobject.cpp +++ b/indra/newview/llpathfindingobject.cpp @@ -57,7 +57,8 @@ LLPathfindingObject::LLPathfindingObject() mOwnerName(), mAvatarNameCacheConnection(), mIsGroupOwned(false), - mLocation() + mLocation(), + mOwnerNameSignal() { } @@ -70,7 +71,8 @@ LLPathfindingObject::LLPathfindingObject(const std::string &pUUID, const LLSD &p mOwnerName(), mAvatarNameCacheConnection(), mIsGroupOwned(false), - mLocation() + mLocation(), + mOwnerNameSignal() { parseObjectData(pObjectData); } @@ -84,7 +86,8 @@ LLPathfindingObject::LLPathfindingObject(const LLPathfindingObject& pOther) mOwnerName(), mAvatarNameCacheConnection(), mIsGroupOwned(pOther.mIsGroupOwned), - mLocation(pOther.mLocation) + mLocation(pOther.mLocation), + mOwnerNameSignal() { fetchOwnerName(); } @@ -119,6 +122,23 @@ std::string LLPathfindingObject::getOwnerName() const return ownerName; } +LLPathfindingObject::name_connection_t LLPathfindingObject::registerOwnerNameListener(name_callback_t pOwnerNameCallback) +{ + llassert(hasOwner()); + + name_connection_t connection; + if (hasOwnerName()) + { + pOwnerNameCallback(getUUID(), getOwnerName()); + } + else + { + connection = mOwnerNameSignal.connect(pOwnerNameCallback); + } + + return connection; +} + void LLPathfindingObject::parseObjectData(const LLSD &pObjectData) { llassert(pObjectData.has(PATHFINDING_OBJECT_NAME_FIELD)); @@ -161,9 +181,13 @@ void LLPathfindingObject::fetchOwnerName() void LLPathfindingObject::handleAvatarNameFetch(const LLUUID &pOwnerUUID, const LLAvatarName &pAvatarName) { llassert(mOwnerUUID == pOwnerUUID); + mOwnerName = pAvatarName; mHasOwnerName = true; + disconnectAvatarNameCacheConnection(); + + mOwnerNameSignal(getUUID(), getOwnerName()); } void LLPathfindingObject::disconnectAvatarNameCacheConnection() -- cgit v1.2.3 From fddaf38f892aa608f9db9c034f6c583d638b6fcf Mon Sep 17 00:00:00 2001 From: Todd Stinson Date: Tue, 14 Aug 2012 16:04:12 -0700 Subject: PATH-849: Group objects were losing their [group] identifier following the last commit. This should fix that issue. --- indra/newview/llpathfindingobject.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'indra/newview/llpathfindingobject.cpp') diff --git a/indra/newview/llpathfindingobject.cpp b/indra/newview/llpathfindingobject.cpp index 95da05740d..858d3203c0 100644 --- a/indra/newview/llpathfindingobject.cpp +++ b/indra/newview/llpathfindingobject.cpp @@ -129,7 +129,7 @@ LLPathfindingObject::name_connection_t LLPathfindingObject::registerOwnerNameLis name_connection_t connection; if (hasOwnerName()) { - pOwnerNameCallback(getUUID(), getOwnerName()); + pOwnerNameCallback(this); } else { @@ -187,7 +187,7 @@ void LLPathfindingObject::handleAvatarNameFetch(const LLUUID &pOwnerUUID, const disconnectAvatarNameCacheConnection(); - mOwnerNameSignal(getUUID(), getOwnerName()); + mOwnerNameSignal(this); } void LLPathfindingObject::disconnectAvatarNameCacheConnection() -- cgit v1.2.3