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/**
* @file llchannelmanager.cpp
* @brief This class rules screen notification channels.
*
* $LicenseInfo:firstyear=2000&license=viewergpl$
*
* Copyright (c) 2000-2009, 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" // must be first include
#include "llchannelmanager.h"
#include "llappviewer.h"
#include "llviewercontrol.h"
#include "llimview.h"
#include "llbottomtray.h"
#include "llviewerwindow.h"
#include <algorithm>
using namespace LLNotificationsUI;
//--------------------------------------------------------------------------
LLChannelManager::LLChannelManager()
{
LLAppViewer::instance()->setOnLoginCompletedCallback(boost::bind(&LLChannelManager::onLoginCompleted, this));
mChannelList.clear();
mStartUpChannel = NULL;
if(!gViewerWindow)
{
llerrs << "LLChannelManager::LLChannelManager() - viwer window is not initialized yet" << llendl;
}
}
//--------------------------------------------------------------------------
LLChannelManager::~LLChannelManager()
{
for(std::vector<ChannelElem>::iterator it = mChannelList.begin(); it != mChannelList.end(); ++it)
{
delete (*it).channel;
}
mChannelList.clear();
}
//--------------------------------------------------------------------------
LLScreenChannel* LLChannelManager::createNotificationChannel()
{
// creating params for a channel
LLChannelManager::Params p;
p.id = LLUUID(gSavedSettings.getString("NotificationChannelUUID"));
p.channel_align = CA_RIGHT;
// Getting a Channel for our notifications
return dynamic_cast<LLScreenChannel*> (LLChannelManager::getInstance()->getChannel(p));
}
//--------------------------------------------------------------------------
void LLChannelManager::onLoginCompleted()
{
S32 away_notifications = 0;
// calc a number of all offline notifications
for(std::vector<ChannelElem>::iterator it = mChannelList.begin(); it != mChannelList.end(); ++it)
{
// don't calc notifications for Nearby Chat
if((*it).channel->getChannelID() == LLUUID(gSavedSettings.getString("NearByChatChannelUUID")))
{
continue;
}
// don't calc notifications for channels that always show their notifications
if(!(*it).channel->getDisplayToastsAlways())
{
away_notifications +=(*it).channel->getNumberOfHiddenToasts();
}
}
away_notifications += gIMMgr->getNumberOfUnreadIM();
if(!away_notifications)
{
onStartUpToastClose();
return;
}
// create a channel for the StartUp Toast
LLChannelManager::Params p;
p.id = LLUUID(gSavedSettings.getString("StartUpChannelUUID"));
p.channel_align = CA_RIGHT;
mStartUpChannel = createChannel(p);
if(!mStartUpChannel)
{
onStartUpToastClose();
return;
}
// init channel's position and size
S32 channel_right_bound = gViewerWindow->getWorldViewRect().mRight - gSavedSettings.getS32("NotificationChannelRightMargin");
S32 channel_width = gSavedSettings.getS32("NotifyBoxWidth");
mStartUpChannel->init(channel_right_bound - channel_width, channel_right_bound);
mStartUpChannel->setShowToasts(true);
mStartUpChannel->setCommitCallback(boost::bind(&LLChannelManager::onStartUpToastClose, this));
mStartUpChannel->createStartUpToast(away_notifications, gSavedSettings.getS32("ChannelBottomPanelMargin"), gSavedSettings.getS32("StartUpToastTime"));
}
//--------------------------------------------------------------------------
void LLChannelManager::onStartUpToastClose()
{
if(mStartUpChannel)
{
mStartUpChannel->setVisible(FALSE);
mStartUpChannel->closeStartUpToast();
removeChannelByID(LLUUID(gSavedSettings.getString("StartUpChannelUUID")));
delete mStartUpChannel;
mStartUpChannel = NULL;
}
// set StartUp Toast Flag to allow all other channels to show incoming toasts
LLScreenChannel::setStartUpToastShown();
// force NEARBY CHAT CHANNEL to repost all toasts if present
//LLScreenChannelBase* nearby_channel = findChannelByID(LLUUID(gSavedSettings.getString("NearByChatChannelUUID")));
//!!!!!!!!!!!!!!
//FIXME
//nearby_channel->loadStoredToastsToChannel();
//nearby_channel->setCanStoreToasts(false);
}
//--------------------------------------------------------------------------
LLScreenChannelBase* LLChannelManager::addChannel(LLScreenChannelBase* channel)
{
if(!channel)
return 0;
ChannelElem new_elem;
new_elem.id = channel->getChannelID();
new_elem.channel = channel;
mChannelList.push_back(new_elem);
return channel;
}
LLScreenChannel* LLChannelManager::createChannel(LLChannelManager::Params& p)
{
LLScreenChannel* new_channel = new LLScreenChannel(p.id);
if(!new_channel)
{
llerrs << "LLChannelManager::getChannel(LLChannelManager::Params& p) - can't create a channel!" << llendl;
}
else
{
new_channel->setToastAlignment(p.toast_align);
new_channel->setChannelAlignment(p.channel_align);
new_channel->setDisplayToastsAlways(p.display_toasts_always);
addChannel(new_channel);
}
return new_channel;
}
LLScreenChannelBase* LLChannelManager::getChannel(LLChannelManager::Params& p)
{
LLScreenChannelBase* new_channel = findChannelByID(p.id);
if(new_channel)
return new_channel;
return createChannel(p);
}
//--------------------------------------------------------------------------
LLScreenChannelBase* LLChannelManager::findChannelByID(const LLUUID id)
{
std::vector<ChannelElem>::iterator it = find(mChannelList.begin(), mChannelList.end(), id);
if(it != mChannelList.end())
{
return (*it).channel;
}
return NULL;
}
//--------------------------------------------------------------------------
void LLChannelManager::removeChannelByID(const LLUUID id)
{
std::vector<ChannelElem>::iterator it = find(mChannelList.begin(), mChannelList.end(), id);
if(it != mChannelList.end())
{
mChannelList.erase(it);
}
}
//--------------------------------------------------------------------------
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