diff options
Diffstat (limited to 'indra/newview/llparticipantlist.cpp')
| -rw-r--r-- | indra/newview/llparticipantlist.cpp | 660 |
1 files changed, 630 insertions, 30 deletions
diff --git a/indra/newview/llparticipantlist.cpp b/indra/newview/llparticipantlist.cpp index 25e773e8b8..0a20ff6226 100644 --- a/indra/newview/llparticipantlist.cpp +++ b/indra/newview/llparticipantlist.cpp @@ -32,64 +32,359 @@ #include "llviewerprecompiledheaders.h" +// common includes +#include "lltrans.h" +#include "llavataractions.h" +#include "llagent.h" + #include "llparticipantlist.h" -#include "llavatarlist.h" -#include "llfloateractivespeakers.h" +#include "llspeakers.h" +#include "llviewermenu.h" +#include "llvoiceclient.h" //LLParticipantList retrieves add, clear and remove events and updates view accordingly -LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* avatar_list): +#if LL_MSVC +#pragma warning (disable : 4355) // 'this' used in initializer list: yes, intentionally +#endif + +static const LLAvatarItemAgentOnTopComparator AGENT_ON_TOP_NAME_COMPARATOR; + +LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* avatar_list, bool use_context_menu/* = true*/, + bool exclude_agent /*= true*/): mSpeakerMgr(data_source), - mAvatarList(avatar_list) + mAvatarList(avatar_list), + mSortOrder(E_SORT_BY_NAME) +, mParticipantListMenu(NULL) +, mExcludeAgent(exclude_agent) +, mValidateSpeakerCallback(NULL) { - mSpeakerAddListener = new SpeakerAddListener(mAvatarList); - mSpeakerRemoveListener = new SpeakerRemoveListener(mAvatarList); - mSpeakerClearListener = new SpeakerClearListener(mAvatarList); + mSpeakerAddListener = new SpeakerAddListener(*this); + mSpeakerRemoveListener = new SpeakerRemoveListener(*this); + mSpeakerClearListener = new SpeakerClearListener(*this); + mSpeakerModeratorListener = new SpeakerModeratorUpdateListener(*this); + mSpeakerMuteListener = new SpeakerMuteListener(*this); mSpeakerMgr->addListener(mSpeakerAddListener, "add"); mSpeakerMgr->addListener(mSpeakerRemoveListener, "remove"); mSpeakerMgr->addListener(mSpeakerClearListener, "clear"); + mSpeakerMgr->addListener(mSpeakerModeratorListener, "update_moderator"); + + mAvatarList->setNoItemsCommentText(LLTrans::getString("LoadingData")); + LL_DEBUGS("SpeakingIndicator") << "Set session for speaking indicators: " << mSpeakerMgr->getSessionID() << LL_ENDL; + mAvatarList->setSessionID(mSpeakerMgr->getSessionID()); + mAvatarListDoubleClickConnection = mAvatarList->setItemDoubleClickCallback(boost::bind(&LLParticipantList::onAvatarListDoubleClicked, this, _1)); + mAvatarListRefreshConnection = mAvatarList->setRefreshCompleteCallback(boost::bind(&LLParticipantList::onAvatarListRefreshed, this, _1, _2)); + // Set onAvatarListDoubleClicked as default on_return action. + mAvatarListReturnConnection = mAvatarList->setReturnCallback(boost::bind(&LLParticipantList::onAvatarListDoubleClicked, this, mAvatarList)); + + if (use_context_menu) + { + mParticipantListMenu = new LLParticipantListMenu(*this); + mAvatarList->setContextMenu(mParticipantListMenu); + } + else + { + mAvatarList->setContextMenu(NULL); + } + + //Lets fill avatarList with existing speakers + LLSpeakerMgr::speaker_list_t speaker_list; + mSpeakerMgr->getSpeakerList(&speaker_list, true); + for(LLSpeakerMgr::speaker_list_t::iterator it = speaker_list.begin(); it != speaker_list.end(); it++) + { + const LLPointer<LLSpeaker>& speakerp = *it; + + addAvatarIDExceptAgent(speakerp->mID); + if ( speakerp->mIsModerator ) + { + mModeratorList.insert(speakerp->mID); + } + else + { + mModeratorToRemoveList.insert(speakerp->mID); + } + } + // we need to exclude agent id for non group chat + sort(); } LLParticipantList::~LLParticipantList() { - delete mSpeakerAddListener; - delete mSpeakerRemoveListener; - delete mSpeakerClearListener; - mSpeakerAddListener = NULL; - mSpeakerRemoveListener = NULL; - mSpeakerClearListener = NULL; + mAvatarListDoubleClickConnection.disconnect(); + mAvatarListRefreshConnection.disconnect(); + mAvatarListReturnConnection.disconnect(); + + // It is possible Participant List will be re-created from LLCallFloater::onCurrentChannelChanged() + // See ticket EXT-3427 + // hide menu before deleting it to stop enable and check handlers from triggering. + if(mParticipantListMenu && !LLApp::isExiting()) + { + mParticipantListMenu->hide(); + } + + if (mParticipantListMenu) + { + delete mParticipantListMenu; + mParticipantListMenu = NULL; + } + + mAvatarList->setContextMenu(NULL); } -// -// LLParticipantList::SpeakerAddListener -// -bool LLParticipantList::SpeakerAddListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +void LLParticipantList::setSpeakingIndicatorsVisible(BOOL visible) +{ + mAvatarList->setSpeakingIndicatorsVisible(visible); +}; + +void LLParticipantList::onAvatarListDoubleClicked(LLUICtrl* ctrl) +{ + LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*>(ctrl); + if(!item) + { + return; + } + + LLUUID clicked_id = item->getAvatarId(); + + if (clicked_id.isNull() || clicked_id == gAgent.getID()) + return; + + LLAvatarActions::startIM(clicked_id); +} + +void LLParticipantList::onAvatarListRefreshed(LLUICtrl* ctrl, const LLSD& param) +{ + LLAvatarList* list = dynamic_cast<LLAvatarList*>(ctrl); + if (list) + { + const std::string moderator_indicator(LLTrans::getString("IM_moderator_label")); + const std::size_t moderator_indicator_len = moderator_indicator.length(); + + // Firstly remove moderators indicator + std::set<LLUUID>::const_iterator + moderator_list_it = mModeratorToRemoveList.begin(), + moderator_list_end = mModeratorToRemoveList.end(); + for (;moderator_list_it != moderator_list_end; ++moderator_list_it) + { + LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*> (list->getItemByValue(*moderator_list_it)); + if ( item ) + { + std::string name = item->getAvatarName(); + size_t found = name.find(moderator_indicator); + if (found != std::string::npos) + { + name.erase(found, moderator_indicator_len); + item->setName(name); + } + } + } + + mModeratorToRemoveList.clear(); + + // Add moderators indicator + moderator_list_it = mModeratorList.begin(); + moderator_list_end = mModeratorList.end(); + for (;moderator_list_it != moderator_list_end; ++moderator_list_it) + { + LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*> (list->getItemByValue(*moderator_list_it)); + if ( item ) + { + std::string name = item->getAvatarName(); + size_t found = name.find(moderator_indicator); + if (found == std::string::npos) + { + name += " "; + name += moderator_indicator; + item->setName(name); + } + } + } + } +} + +void LLParticipantList::setSortOrder(EParticipantSortOrder order) +{ + if ( mSortOrder != order ) + { + mSortOrder = order; + sort(); + } +} + +LLParticipantList::EParticipantSortOrder LLParticipantList::getSortOrder() +{ + return mSortOrder; +} + +void LLParticipantList::setValidateSpeakerCallback(validate_speaker_callback_t cb) +{ + mValidateSpeakerCallback = cb; +} + +void LLParticipantList::updateRecentSpeakersOrder() +{ + if (E_SORT_BY_RECENT_SPEAKERS == getSortOrder()) + { + // Need to update speakers to sort list correctly + mSpeakerMgr->update(true); + // Resort avatar list + sort(); + } +} + +bool LLParticipantList::onAddItemEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) { - LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); LLUUID uu_id = event->getValue().asUUID(); - LLAvatarList::uuid_vector_t::iterator found = std::find(group_members.begin(), group_members.end(), uu_id); - if(found != group_members.end()) + if (mValidateSpeakerCallback && !mValidateSpeakerCallback(uu_id)) { - llinfos << "Already got a buddy" << llendl; return true; } - group_members.push_back(uu_id); + addAvatarIDExceptAgent(uu_id); + sort(); + return true; +} + +bool LLParticipantList::onRemoveItemEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); + LLAvatarList::uuid_vector_t::iterator pos = std::find(group_members.begin(), group_members.end(), event->getValue().asUUID()); + if(pos != group_members.end()) + { + group_members.erase(pos); + mAvatarList->setDirty(); + } + return true; +} + +bool LLParticipantList::onClearListEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); + group_members.clear(); mAvatarList->setDirty(); - mAvatarList->sortByName(); return true; } +bool LLParticipantList::onModeratorUpdateEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + const LLSD& evt_data = event->getValue(); + if ( evt_data.has("id") && evt_data.has("is_moderator") ) + { + LLUUID id = evt_data["id"]; + bool is_moderator = evt_data["is_moderator"]; + if ( id.notNull() ) + { + if ( is_moderator ) + mModeratorList.insert(id); + else + { + std::set<LLUUID>::iterator it = mModeratorList.find (id); + if ( it != mModeratorList.end () ) + { + mModeratorToRemoveList.insert(id); + mModeratorList.erase(id); + } + } + + // apply changes immediately + onAvatarListRefreshed(mAvatarList, LLSD()); + } + } + return true; +} + +bool LLParticipantList::onSpeakerMuteEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + LLPointer<LLSpeaker> speakerp = (LLSpeaker*)event->getSource(); + if (speakerp.isNull()) return false; + + // update UI on confirmation of moderator mutes + if (event->getValue().asString() == "voice") + { + LLAvatarListItem* item = dynamic_cast<LLAvatarListItem*>(mAvatarList->getItemByValue(speakerp->mID)); + if (item) + { + LLOutputMonitorCtrl* indicator = item->getChild<LLOutputMonitorCtrl>("speaking_indicator"); + indicator->setIsMuted(speakerp->mModeratorMutedVoice); + } + } + return true; +} + +void LLParticipantList::sort() +{ + if ( !mAvatarList ) + return; + + switch ( mSortOrder ) { + case E_SORT_BY_NAME : + // if mExcludeAgent == true , then no need to keep agent on top of the list + if(mExcludeAgent) + { + mAvatarList->sortByName(); + } + else + { + mAvatarList->setComparator(&AGENT_ON_TOP_NAME_COMPARATOR); + mAvatarList->sort(); + } + break; + case E_SORT_BY_RECENT_SPEAKERS: + if (mSortByRecentSpeakers.isNull()) + mSortByRecentSpeakers = new LLAvatarItemRecentSpeakerComparator(*this); + mAvatarList->setComparator(mSortByRecentSpeakers.get()); + mAvatarList->sort(); + break; + default : + llwarns << "Unrecognized sort order for " << mAvatarList->getName() << llendl; + return; + } +} + +void LLParticipantList::addAvatarIDExceptAgent(const LLUUID& avatar_id) +{ + if (mExcludeAgent && gAgent.getID() == avatar_id) return; + if (mAvatarList->contains(avatar_id)) return; + + mAvatarList->getIDs().push_back(avatar_id); + mAvatarList->setDirty(); + adjustParticipant(avatar_id); +} + +void LLParticipantList::adjustParticipant(const LLUUID& speaker_id) +{ + LLPointer<LLSpeaker> speakerp = mSpeakerMgr->findSpeaker(speaker_id); + if (speakerp.isNull()) return; + + // add listener to process moderation changes + speakerp->addListener(mSpeakerMuteListener); +} + +// +// LLParticipantList::SpeakerAddListener +// +bool LLParticipantList::SpeakerAddListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + /** + * We need to filter speaking objects. These objects shouldn't appear in the list + * @see LLFloaterChat::addChat() in llviewermessage.cpp to get detailed call hierarchy + */ + const LLUUID& speaker_id = event->getValue().asUUID(); + LLPointer<LLSpeaker> speaker = mParent.mSpeakerMgr->findSpeaker(speaker_id); + if(speaker.isNull() || speaker->mType == LLSpeaker::SPEAKER_OBJECT) + { + return false; + } + return mParent.onAddItemEvent(event, userdata); +} + // // LLParticipantList::SpeakerRemoveListener // bool LLParticipantList::SpeakerRemoveListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) { - LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); - group_members.erase(std::find(group_members.begin(), group_members.end(), event->getValue().asUUID())); - mAvatarList->setDirty(); - return true; + return mParent.onRemoveItemEvent(event, userdata); } // @@ -97,9 +392,314 @@ bool LLParticipantList::SpeakerRemoveListener::handleEvent(LLPointer<LLOldEvents // bool LLParticipantList::SpeakerClearListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) { - LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); - group_members.clear(); - mAvatarList->setDirty(); + return mParent.onClearListEvent(event, userdata); +} + +// +// LLParticipantList::SpeakerModeratorListener +// +bool LLParticipantList::SpeakerModeratorUpdateListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + return mParent.onModeratorUpdateEvent(event, userdata); +} + +bool LLParticipantList::SpeakerMuteListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + return mParent.onSpeakerMuteEvent(event, userdata); +} + +LLContextMenu* LLParticipantList::LLParticipantListMenu::createMenu() +{ + // set up the callbacks for all of the avatar menu items + LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar; + LLUICtrl::EnableCallbackRegistry::ScopedRegistrar enable_registrar; + + registrar.add("ParticipantList.Sort", boost::bind(&LLParticipantList::LLParticipantListMenu::sortParticipantList, this, _2)); + registrar.add("ParticipantList.ToggleAllowTextChat", boost::bind(&LLParticipantList::LLParticipantListMenu::toggleAllowTextChat, this, _2)); + registrar.add("ParticipantList.ToggleMuteText", boost::bind(&LLParticipantList::LLParticipantListMenu::toggleMuteText, this, _2)); + + registrar.add("Avatar.Profile", boost::bind(&LLAvatarActions::showProfile, mUUIDs.front())); + registrar.add("Avatar.IM", boost::bind(&LLAvatarActions::startIM, mUUIDs.front())); + registrar.add("Avatar.AddFriend", boost::bind(&LLAvatarActions::requestFriendshipDialog, mUUIDs.front())); + registrar.add("Avatar.BlockUnblock", boost::bind(&LLParticipantList::LLParticipantListMenu::toggleMuteVoice, this, _2)); + registrar.add("Avatar.Share", boost::bind(&LLAvatarActions::share, mUUIDs.front())); + registrar.add("Avatar.Pay", boost::bind(&LLAvatarActions::pay, mUUIDs.front())); + registrar.add("Avatar.Call", boost::bind(&LLAvatarActions::startCall, mUUIDs.front())); + + registrar.add("ParticipantList.ModerateVoice", boost::bind(&LLParticipantList::LLParticipantListMenu::moderateVoice, this, _2)); + + enable_registrar.add("ParticipantList.EnableItem", boost::bind(&LLParticipantList::LLParticipantListMenu::enableContextMenuItem, this, _2)); + enable_registrar.add("ParticipantList.CheckItem", boost::bind(&LLParticipantList::LLParticipantListMenu::checkContextMenuItem, this, _2)); + + // create the context menu from the XUI + LLContextMenu* main_menu = LLUICtrlFactory::getInstance()->createFromFile<LLContextMenu>( + "menu_participant_list.xml", LLMenuGL::sMenuContainer, LLViewerMenuHolderGL::child_registry_t::instance()); + + // Don't show sort options for P2P chat + bool is_sort_visible = (mParent.mAvatarList && mParent.mAvatarList->size() > 1); + main_menu->setItemVisible("SortByName", is_sort_visible); + main_menu->setItemVisible("SortByRecentSpeakers", is_sort_visible); + main_menu->setItemVisible("Moderator Options", isGroupModerator()); + main_menu->arrangeAndClear(); + + return main_menu; +} + +void LLParticipantList::LLParticipantListMenu::show(LLView* spawning_view, const uuid_vec_t& uuids, S32 x, S32 y) +{ + LLPanelPeopleMenus::ContextMenu::show(spawning_view, uuids, x, y); + + if (uuids.size() == 0) return; + + const LLUUID speaker_id = mUUIDs.front(); + BOOL is_muted = isMuted(speaker_id); + + if (is_muted) + { + LLMenuGL::sMenuContainer->childSetVisible("ModerateVoiceMuteSelected", false); + LLMenuGL::sMenuContainer->childSetVisible("ModerateVoiceMuteOthers", false); + } + else + { + LLMenuGL::sMenuContainer->childSetVisible("ModerateVoiceUnMuteSelected", false); + LLMenuGL::sMenuContainer->childSetVisible("ModerateVoiceUnMuteOthers", false); + } +} + +void LLParticipantList::LLParticipantListMenu::sortParticipantList(const LLSD& userdata) +{ + std::string param = userdata.asString(); + if ("sort_by_name" == param) + { + mParent.setSortOrder(E_SORT_BY_NAME); + } + else if ("sort_by_recent_speakers" == param) + { + mParent.setSortOrder(E_SORT_BY_RECENT_SPEAKERS); + } +} + +void LLParticipantList::LLParticipantListMenu::toggleAllowTextChat(const LLSD& userdata) +{ + + LLIMSpeakerMgr* mgr = dynamic_cast<LLIMSpeakerMgr*>(mParent.mSpeakerMgr); + if (mgr) + { + const LLUUID speaker_id = mUUIDs.front(); + mgr->toggleAllowTextChat(speaker_id); + } +} + +void LLParticipantList::LLParticipantListMenu::toggleMute(const LLSD& userdata, U32 flags) +{ + const LLUUID speaker_id = mUUIDs.front(); + BOOL is_muted = LLMuteList::getInstance()->isMuted(speaker_id, flags); + std::string name; + + //fill in name using voice client's copy of name cache + LLPointer<LLSpeaker> speakerp = mParent.mSpeakerMgr->findSpeaker(speaker_id); + if (speakerp.isNull()) + { + return; + } + + name = speakerp->mDisplayName; + + LLMute mute(speaker_id, name, speakerp->mType == LLSpeaker::SPEAKER_AGENT ? LLMute::AGENT : LLMute::OBJECT); + + if (!is_muted) + { + LLMuteList::getInstance()->add(mute, flags); + } + else + { + LLMuteList::getInstance()->remove(mute, flags); + } +} + +void LLParticipantList::LLParticipantListMenu::toggleMuteText(const LLSD& userdata) +{ + toggleMute(userdata, LLMute::flagTextChat); +} + +void LLParticipantList::LLParticipantListMenu::toggleMuteVoice(const LLSD& userdata) +{ + toggleMute(userdata, LLMute::flagVoiceChat); +} + +bool LLParticipantList::LLParticipantListMenu::isGroupModerator() +{ + // Agent is in Group Call + if(gAgent.isInGroup(mParent.mSpeakerMgr->getSessionID())) + { + // Agent is Moderator + return mParent.mSpeakerMgr->findSpeaker(gAgentID)->mIsModerator; + } + return false; +} + +bool LLParticipantList::LLParticipantListMenu::isMuted(const LLUUID& avatar_id) +{ + LLPointer<LLSpeaker> selected_speakerp = mParent.mSpeakerMgr->findSpeaker(avatar_id); + if (!selected_speakerp) return true; + + return selected_speakerp->mStatus == LLSpeaker::STATUS_MUTED; +} + +void LLParticipantList::LLParticipantListMenu::moderateVoice(const LLSD& userdata) +{ + if (!gAgent.getRegion()) return; + + bool moderate_selected = userdata.asString() == "selected"; + const LLUUID& selected_avatar_id = mUUIDs.front(); + bool is_muted = isMuted(selected_avatar_id); + + if (moderate_selected) + { + moderateVoiceParticipant(selected_avatar_id, is_muted); + } + else + { + moderateVoiceOtherParticipants(selected_avatar_id, is_muted); + } +} + +void LLParticipantList::LLParticipantListMenu::moderateVoiceParticipant(const LLUUID& avatar_id, bool unmute) +{ + LLIMSpeakerMgr* mgr = dynamic_cast<LLIMSpeakerMgr*>(mParent.mSpeakerMgr); + if (mgr) + { + mgr->moderateVoiceParticipant(avatar_id, unmute); + } +} + +void LLParticipantList::LLParticipantListMenu::moderateVoiceOtherParticipants(const LLUUID& excluded_avatar_id, bool unmute) +{ + LLIMSpeakerMgr* mgr = dynamic_cast<LLIMSpeakerMgr*>(mParent.mSpeakerMgr); + if (mgr) + { + mgr->moderateVoiceOtherParticipants(excluded_avatar_id, unmute); + } +} + +bool LLParticipantList::LLParticipantListMenu::enableContextMenuItem(const LLSD& userdata) +{ + std::string item = userdata.asString(); + if (item == "can_mute_text" || "can_block" == item || "can_share" == item || "can_im" == item + || "can_pay" == item) + { + return mUUIDs.front() != gAgentID; + } + else if (item == "can_allow_text_chat") + { + return isGroupModerator(); + } + else if ("can_moderate_voice" == item) + { + if (isGroupModerator()) + { + LLPointer<LLSpeaker> speakerp = mParent.mSpeakerMgr->findSpeaker(mUUIDs.front()); + if (speakerp.notNull()) + { + // not in voice participants can not be moderated + return speakerp->isInVoiceChannel(); + } + } + return false; + } + else if (item == std::string("can_add")) + { + // We can add friends if: + // - there are selected people + // - and there are no friends among selection yet. + + bool result = (mUUIDs.size() > 0); + + uuid_vec_t::const_iterator + id = mUUIDs.begin(), + uuids_end = mUUIDs.end(); + + for (;id != uuids_end; ++id) + { + if ( *id == gAgentID || LLAvatarActions::isFriend(*id) ) + { + result = false; + break; + } + } + return result; + } + else if (item == "can_call") + { + bool not_agent = mUUIDs.front() != gAgentID; + bool can_call = not_agent && LLVoiceClient::voiceEnabled() && gVoiceClient->voiceWorking(); + return can_call; + } + return true; } +bool LLParticipantList::LLParticipantListMenu::checkContextMenuItem(const LLSD& userdata) +{ + std::string item = userdata.asString(); + const LLUUID& id = mUUIDs.front(); + + if (item == "is_muted") + { + return LLMuteList::getInstance()->isMuted(id, LLMute::flagTextChat); + } + else if (item == "is_allowed_text_chat") + { + LLPointer<LLSpeaker> selected_speakerp = mParent.mSpeakerMgr->findSpeaker(id); + + if (selected_speakerp.notNull()) + { + return !selected_speakerp->mModeratorMutedText; + } + } + else if(item == "is_blocked") + { + return LLMuteList::getInstance()->isMuted(id, LLMute::flagVoiceChat); + } + else if(item == "is_sorted_by_name") + { + return E_SORT_BY_NAME == mParent.mSortOrder; + } + else if(item == "is_sorted_by_recent_speakers") + { + return E_SORT_BY_RECENT_SPEAKERS == mParent.mSortOrder; + } + + return false; +} + +bool LLParticipantList::LLAvatarItemRecentSpeakerComparator::doCompare(const LLAvatarListItem* avatar_item1, const LLAvatarListItem* avatar_item2) const +{ + if (mParent.mSpeakerMgr) + { + LLPointer<LLSpeaker> lhs = mParent.mSpeakerMgr->findSpeaker(avatar_item1->getAvatarId()); + LLPointer<LLSpeaker> rhs = mParent.mSpeakerMgr->findSpeaker(avatar_item2->getAvatarId()); + if ( lhs.notNull() && rhs.notNull() ) + { + // Compare by last speaking time + if( lhs->mLastSpokeTime != rhs->mLastSpokeTime ) + return ( lhs->mLastSpokeTime > rhs->mLastSpokeTime ); + else if ( lhs->mSortIndex != rhs->mSortIndex ) + return ( lhs->mSortIndex < rhs->mSortIndex ); + } + else if ( lhs.notNull() ) + { + // True if only avatar_item1 speaker info available + return true; + } + else if ( rhs.notNull() ) + { + // False if only avatar_item2 speaker info available + return false; + } + } + // By default compare by name. + return LLAvatarItemNameComparator::doCompare(avatar_item1, avatar_item2); +} + +//EOF |