llimhandler.cpp
上传用户:king477883
上传日期:2021-03-01
资源大小:9553k
文件大小:4k
- /**
- * @file llimhandler.cpp
- * @brief Notification Handler Class for IM 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 "llagentdata.h"
- #include "llnotifications.h"
- #include "lltoastimpanel.h"
- #include "llviewerwindow.h"
- using namespace LLNotificationsUI;
- //--------------------------------------------------------------------------
- LLIMHandler::LLIMHandler(e_notification_type type, const LLSD& id)
- {
- mType = type;
- // Getting a Channel for our notifications
- mChannel = LLChannelManager::getInstance()->createNotificationChannel();
- }
- //--------------------------------------------------------------------------
- LLIMHandler::~LLIMHandler()
- {
- }
- //--------------------------------------------------------------------------
- void LLIMHandler::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 LLIMHandler::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")
- {
- LLSD substitutions = notification->getSubstitutions();
- // According to comments in LLIMMgr::addMessage(), if we get message
- // from ourselves, the sender id is set to null. This fixes EXT-875.
- LLUUID avatar_id = substitutions["FROM_ID"].asUUID();
- if (avatar_id.isNull())
- avatar_id = gAgentID;
- LLToastIMPanel::Params im_p;
- im_p.notification = notification;
- im_p.avatar_id = avatar_id;
- im_p.from = substitutions["FROM"].asString();
- im_p.time = substitutions["TIME"].asString();
- im_p.message = substitutions["MESSAGE"].asString();
- im_p.session_id = substitutions["SESSION_ID"].asUUID();
- LLToastIMPanel* im_box = new LLToastIMPanel(im_p);
- LLToast::Params p;
- p.notif_id = notification->getID();
- p.session_id = im_p.session_id;
- p.notification = notification;
- p.panel = im_box;
- p.can_be_stored = false;
- p.on_delete_toast = boost::bind(&LLIMHandler::onDeleteToast, this, _1);
- LLScreenChannel* channel = dynamic_cast<LLScreenChannel*>(mChannel);
- if(channel)
- channel->addToast(p);
- // send a signal to the counter manager;
- mNewNotificationSignal();
- }
- else if (notify["sigtype"].asString() == "delete")
- {
- mChannel->killToastByNotificationID(notification->getID());
- }
- return true;
- }
- //--------------------------------------------------------------------------
- void LLIMHandler::onDeleteToast(LLToast* toast)
- {
- // send a signal to the counter manager
- mDelNotificationSignal();
- }
- //--------------------------------------------------------------------------