llnotificationalerthandler.cpp
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上传日期:2021-03-01
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- /**
- * @file llnotificationalerthandler.cpp
- * @brief Notification Handler Class for Alert Notifications
- *
- * $LicenseInfo:firstyear=2000&license=viewergpl$
- *
- * Copyright (c) 2000-2010, 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 "llnotificationhandler.h"
- #include "llnotifications.h"
- #include "llprogressview.h"
- #include "lltoastnotifypanel.h"
- #include "llviewercontrol.h"
- #include "llviewerwindow.h"
- #include "lltoastalertpanel.h"
- using namespace LLNotificationsUI;
- //--------------------------------------------------------------------------
- LLAlertHandler::LLAlertHandler(e_notification_type type, const LLSD& id) : mIsModal(false)
- {
- mType = type;
- LLChannelManager::Params p;
- p.id = LLUUID(gSavedSettings.getString("AlertChannelUUID"));
- p.display_toasts_always = true;
- p.toast_align = NA_CENTRE;
- p.channel_align = CA_CENTRE;
- // Getting a Channel for our notifications
- mChannel = LLChannelManager::getInstance()->getChannel(p);
- mChannel->setCanStoreToasts(false);
- }
- //--------------------------------------------------------------------------
- LLAlertHandler::~LLAlertHandler()
- {
- }
- //--------------------------------------------------------------------------
- void LLAlertHandler::initChannel()
- {
- S32 channel_right_bound = gViewerWindow->getWorldViewRectScaled().getWidth() / 2;
- mChannel->init(channel_right_bound, channel_right_bound);
- }
- //--------------------------------------------------------------------------
- bool LLAlertHandler::processNotification(const LLSD& notify)
- {
- if(!mChannel)
- {
- return false;
- }
- LLNotificationPtr notification = LLNotifications::instance().find(notify["id"].asUUID());
- if(!notification)
- return false;
- // arrange a channel on a screen
- if(!mChannel->getVisible())
- {
- initChannel();
- }
- if (notify["sigtype"].asString() == "add" || notify["sigtype"].asString() == "load")
- {
- if (LLHandlerUtil::canSpawnSessionAndLogToIM(notification))
- {
- const std::string name = LLHandlerUtil::getSubstitutionName(notification);
- LLUUID from_id = notification->getPayload()["from_id"];
- // firstly create session...
- LLHandlerUtil::spawnIMSession(name, from_id);
- // ...then log message to have IM Well notified about new message
- LLHandlerUtil::logToIMP2P(notification);
- }
- LLToastAlertPanel* alert_dialog = new LLToastAlertPanel(notification, mIsModal);
- LLToast::Params p;
- p.notif_id = notification->getID();
- p.notification = notification;
- p.panel = dynamic_cast<LLToastPanel*>(alert_dialog);
- p.enable_hide_btn = false;
- p.can_fade = false;
- p.is_modal = mIsModal;
- p.on_delete_toast = boost::bind(&LLAlertHandler::onDeleteToast, this, _1);
- // Show alert in middle of progress view (during teleport) (EXT-1093)
- LLProgressView* progress = gViewerWindow->getProgressView();
- LLRect rc = progress && progress->getVisible() ? progress->getRect() : gViewerWindow->getWorldViewRectScaled();
- mChannel->updatePositionAndSize(rc, rc);
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->addToast(p);
- }
- else if (notify["sigtype"].asString() == "change")
- {
- LLToastAlertPanel* alert_dialog = new LLToastAlertPanel(notification, mIsModal);
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->modifyToastByNotificationID(notification->getID(), (LLToastPanel*)alert_dialog);
- }
- else
- {
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->killToastByNotificationID(notification->getID());
- }
- return true;
- }
- //--------------------------------------------------------------------------
- void LLAlertHandler::onDeleteToast(LLToast* toast)
- {
- }
- //--------------------------------------------------------------------------