llnotificationgrouphandler.cpp
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:5k
源码类别:
游戏引擎
开发平台:
C++ Builder
- /**
- * @file llnotificationgrouphandler.cpp
- * @brief Notification Handler Class for Group 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 "lltoastgroupnotifypanel.h"
- #include "llgroupactions.h"
- #include "llviewercontrol.h"
- #include "llviewerwindow.h"
- #include "llnotificationmanager.h"
- #include "llnotifications.h"
- using namespace LLNotificationsUI;
- //--------------------------------------------------------------------------
- LLGroupHandler::LLGroupHandler(e_notification_type type, const LLSD& id)
- {
- mType = type;
- // Getting a Channel for our notifications
- mChannel = LLChannelManager::getInstance()->createNotificationChannel();
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->setOnRejectToastCallback(boost::bind(&LLGroupHandler::onRejectToast, this, _1));
- }
- //--------------------------------------------------------------------------
- LLGroupHandler::~LLGroupHandler()
- {
- }
- //--------------------------------------------------------------------------
- void LLGroupHandler::initChannel()
- {
- S32 channel_right_bound = gViewerWindow->getWorldViewRectScaled().mRight - gSavedSettings.getS32("NotificationChannelRightMargin");
- S32 channel_width = gSavedSettings.getS32("NotifyBoxWidth");
- mChannel->init(channel_right_bound - channel_width, channel_right_bound);
- }
- //--------------------------------------------------------------------------
- bool LLGroupHandler::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() == "change")
- {
- LLHandlerUtil::logGroupNoticeToIMGroup(notification);
- LLPanel* notify_box = new LLToastGroupNotifyPanel(notification);
- LLToast::Params p;
- p.notif_id = notification->getID();
- p.notification = notification;
- p.panel = notify_box;
- p.on_delete_toast = boost::bind(&LLGroupHandler::onDeleteToast, this, _1);
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->addToast(p);
- // send a signal to the counter manager
- mNewNotificationSignal();
- LLGroupActions::refresh_notices();
- }
- else if (notify["sigtype"].asString() == "delete")
- {
- mChannel->killToastByNotificationID(notification->getID());
- }
- return true;
- }
- //--------------------------------------------------------------------------
- void LLGroupHandler::onDeleteToast(LLToast* toast)
- {
- // send a signal to the counter manager
- mDelNotificationSignal();
- // send a signal to a listener to let him perform some action
- // in this case listener is a SysWellWindow and it will remove a corresponding item from its list
- mNotificationIDSignal(toast->getNotificationID());
- }
- //--------------------------------------------------------------------------
- void LLGroupHandler::onRejectToast(LLUUID& id)
- {
- LLNotificationPtr notification = LLNotifications::instance().find(id);
- if (notification && LLNotificationManager::getInstance()->getHandlerForNotification(notification->getType()) == this)
- {
- LLNotifications::instance().cancel(notification);
- }
- }
- //--------------------------------------------------------------------------