diff options
Diffstat (limited to 'indra/newview/llpanelpeople.cpp')
| -rw-r--r-- | indra/newview/llpanelpeople.cpp | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp index 6dd800c0c6..3140fe8de1 100644 --- a/indra/newview/llpanelpeople.cpp +++ b/indra/newview/llpanelpeople.cpp @@ -272,6 +272,7 @@ public: friend class LLInventoryFriendCardObserver; LLFriendListUpdater(callback_t cb) : LLAvatarListUpdater(cb, FRIEND_LIST_UPDATE_TIMEOUT) + , mIsActive(false) { LLAvatarTracker::instance().addObserver(this); @@ -290,9 +291,12 @@ public: /*virtual*/ void changed(U32 mask) { - // events can arrive quickly in bulk - we need not process EVERY one of them - - // so we wait a short while to let others pile-in, and process them in aggregate. - mEventTimer.start(); + if (mIsActive) + { + // events can arrive quickly in bulk - we need not process EVERY one of them - + // so we wait a short while to let others pile-in, and process them in aggregate. + mEventTimer.start(); + } // save-up all the mask-bits which have come-in mMask |= mask; @@ -301,8 +305,12 @@ public: /*virtual*/ BOOL tick() { + if (!mIsActive) return FALSE; + if (mMask & (LLFriendObserver::ADD | LLFriendObserver::REMOVE | LLFriendObserver::ONLINE)) + { updateList(); + } // Stop updates. mEventTimer.stop(); @@ -311,9 +319,20 @@ public: return FALSE; } + // virtual + void setActive(bool active) + { + mIsActive = active; + if (active) + { + tick(); + } + } + private: U32 mMask; LLInventoryFriendCardObserver* mInvObserver; + bool mIsActive; /** * This class is intended for updating Friend List when Inventory Friend Card is added/removed. @@ -504,8 +523,11 @@ BOOL LLPanelPeople::postBuild() mTabContainer = getChild<LLTabContainer>("tabs"); mTabContainer->setCommitCallback(boost::bind(&LLPanelPeople::onTabSelected, this, _2)); - mOnlineFriendList = getChild<LLPanel>(FRIENDS_TAB_NAME)->getChild<LLAvatarList>("avatars_online"); - mAllFriendList = getChild<LLPanel>(FRIENDS_TAB_NAME)->getChild<LLAvatarList>("avatars_all"); + LLPanel* friends_tab = getChild<LLPanel>(FRIENDS_TAB_NAME); + // updater is active only if panel is visible to user. + friends_tab->setVisibleCallback(boost::bind(&Updater::setActive, mFriendListUpdater, _2)); + mOnlineFriendList = friends_tab->getChild<LLAvatarList>("avatars_online"); + mAllFriendList = friends_tab->getChild<LLAvatarList>("avatars_all"); mOnlineFriendList->setNoItemsCommentText(getString("no_friends_online")); mOnlineFriendList->setShowIcons("FriendsListShowIcons"); mAllFriendList->setNoItemsCommentText(getString("no_friends")); |