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Diffstat (limited to 'indra/newview/llparticipantlist.cpp')
| -rw-r--r-- | indra/newview/llparticipantlist.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/indra/newview/llparticipantlist.cpp b/indra/newview/llparticipantlist.cpp new file mode 100644 index 0000000000..32223e314e --- /dev/null +++ b/indra/newview/llparticipantlist.cpp @@ -0,0 +1,177 @@ +/** + * @file llparticipantlist.cpp + * @brief LLParticipantList intended to update view(LLAvatarList) according to incoming messages + * + * $LicenseInfo:firstyear=2009&license=viewergpl$ + * + * Copyright (c) 2009, Linden Research, Inc. + * + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at + * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. + * + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +// common includes +#include "lltrans.h" +#include "llavataractions.h" +#include "llagent.h" + +#include "llparticipantlist.h" +#include "llavatarlist.h" +#include "llspeakers.h" + +//LLParticipantList retrieves add, clear and remove events and updates view accordingly +#if LL_MSVC +#pragma warning (disable : 4355) // 'this' used in initializer list: yes, intentionally +#endif +LLParticipantList::LLParticipantList(LLSpeakerMgr* data_source, LLAvatarList* avatar_list): + mSpeakerMgr(data_source), + mAvatarList(avatar_list), + mSortOrder(E_SORT_BY_NAME) +{ + mSpeakerAddListener = new SpeakerAddListener(*this); + mSpeakerRemoveListener = new SpeakerRemoveListener(*this); + mSpeakerClearListener = new SpeakerClearListener(*this); + + mSpeakerMgr->addListener(mSpeakerAddListener, "add"); + mSpeakerMgr->addListener(mSpeakerRemoveListener, "remove"); + mSpeakerMgr->addListener(mSpeakerClearListener, "clear"); + + mAvatarList->setNoItemsCommentText(LLTrans::getString("LoadingData")); + mAvatarList->setDoubleClickCallback(boost::bind(&LLParticipantList::onAvatarListDoubleClicked, this, mAvatarList)); + + //Lets fill avatarList with existing speakers + LLAvatarList::uuid_vector_t& group_members = mAvatarList->getIDs(); + + 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++) + { + group_members.push_back((*it)->mID); + } + sort(); +} + +LLParticipantList::~LLParticipantList() +{ +} + +void LLParticipantList::onAvatarListDoubleClicked(LLAvatarList* list) +{ + LLUUID clicked_id = list->getSelectedUUID(); + + if (clicked_id.isNull() || clicked_id == gAgent.getID()) + return; + + LLAvatarActions::startIM(clicked_id); +} + +void LLParticipantList::setSortOrder(EParticipantSortOrder order) +{ + if ( mSortOrder != order ) + { + mSortOrder = order; + 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()) + { + llinfos << "Already got a buddy" << llendl; + return true; + } + + group_members.push_back(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(); + return true; +} + +void LLParticipantList::sort() +{ + if ( !mAvatarList ) + return; + + // Mark AvatarList as dirty one + mAvatarList->setDirty(); + + // TODO: Implement more sorting orders after specs updating (EM) + switch ( mSortOrder ) { + case E_SORT_BY_NAME : + mAvatarList->sortByName(); + break; + default : + llwarns << "Unrecognized sort order for " << mAvatarList->getName() << llendl; + return; + } +} + +// +// LLParticipantList::SpeakerAddListener +// +bool LLParticipantList::SpeakerAddListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + return mParent.onAddItemEvent(event, userdata); +} + +// +// LLParticipantList::SpeakerRemoveListener +// +bool LLParticipantList::SpeakerRemoveListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + return mParent.onRemoveItemEvent(event, userdata); +} + +// +// LLParticipantList::SpeakerClearListener +// +bool LLParticipantList::SpeakerClearListener::handleEvent(LLPointer<LLOldEvents::LLEvent> event, const LLSD& userdata) +{ + return mParent.onClearListEvent(event, userdata); +} |