122 lines
4.1 KiB
C++
122 lines
4.1 KiB
C++
/**
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* @file llparticipantlist.cpp
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* @brief LLParticipantList intended to update view(LLAvatarList) according to incoming messages
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*
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* $LicenseInfo:firstyear=2009&license=viewergpl$
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*
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* Copyright (c) 2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llparticipantlist.h"
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#include "llavatarlist.h"
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#include "llspeakers.h"
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//LLParticipantList retrieves add, clear and remove events and updates view accordingly
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LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* avatar_list):
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mSpeakerMgr(data_source),
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mAvatarList(avatar_list)
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{
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mSpeakerAddListener = new SpeakerAddListener(mAvatarList);
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mSpeakerRemoveListener = new SpeakerRemoveListener(mAvatarList);
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mSpeakerClearListener = new SpeakerClearListener(mAvatarList);
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mSpeakerMgr->addListener(mSpeakerAddListener, "add");
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mSpeakerMgr->addListener(mSpeakerRemoveListener, "remove");
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mSpeakerMgr->addListener(mSpeakerClearListener, "clear");
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//Lets fill avatarList with existing speakers
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LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs();
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LLSpeakerMgr::speaker_list_t speaker_list;
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mSpeakerMgr->getSpeakerList(&speaker_list, true);
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for(LLSpeakerMgr::speaker_list_t::iterator it = speaker_list.begin(); it != speaker_list.end(); it++)
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{
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group_members.push_back((*it)->mID);
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}
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mAvatarList->setDirty();
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mAvatarList->sortByName();
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}
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LLParticipantList::~LLParticipantList()
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{
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delete mSpeakerAddListener;
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delete mSpeakerRemoveListener;
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delete mSpeakerClearListener;
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mSpeakerAddListener = NULL;
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mSpeakerRemoveListener = NULL;
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mSpeakerClearListener = NULL;
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}
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//
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// LLParticipantList::SpeakerAddListener
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//
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bool LLParticipantList::SpeakerAddListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
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{
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LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs();
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LLUUID uu_id = event->getValue().asUUID();
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LLAvatarList::uuid_vector_t::iterator found = std::find(group_members.begin(), group_members.end(), uu_id);
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if(found != group_members.end())
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{
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llinfos << "Already got a buddy" << llendl;
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return true;
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}
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group_members.push_back(uu_id);
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mAvatarList->setDirty();
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mAvatarList->sortByName();
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return true;
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}
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//
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// LLParticipantList::SpeakerRemoveListener
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//
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bool LLParticipantList::SpeakerRemoveListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
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{
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LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs();
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LLAvatarList::uuid_vector_t::iterator pos = std::find(group_members.begin(), group_members.end(), event->getValue().asUUID());
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if(pos != group_members.end())
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{
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group_members.erase(pos);
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mAvatarList->setDirty();
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}
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return true;
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}
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//
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// LLParticipantList::SpeakerClearListener
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//
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bool LLParticipantList::SpeakerClearListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata)
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{
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LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs();
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group_members.clear();
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mAvatarList->setDirty();
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return true;
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}
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