/* This file is part of Akregator. Copyright (C) 2005 Frank Osterfeld This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. As a special exception, permission is given to link this program with any edition of TQt, and distribute the resulting executable, without including the source code for TQt in the source distribution. */ #include #include #include #include #include #include #include "feed.h" #include "notificationmanager.h" namespace Akregator { NotificationManager::NotificationManager() : TQObject() { m_intervalsLapsed = 0; m_checkInterval = 2000; m_maxIntervals = 10; m_running = false; m_addedInLastInterval = false; m_maxArticles = 20; m_widget = NULL; m_instance = NULL; } NotificationManager::~NotificationManager() { m_self = 0; } void NotificationManager::setWidget(TQWidget* widget, KInstance* inst) { m_widget = widget; m_instance = inst != NULL ? inst : KGlobal::instance(); } void NotificationManager::slotNotifyArticle(const Article& article) { m_articles.append(article); m_addedInLastInterval = true; if (m_articles.count() >= m_maxArticles) doNotify(); else if (!m_running) { m_running = true; TQTimer::singleShot(m_checkInterval, this, TQT_SLOT(slotIntervalCheck())); } } void NotificationManager::slotNotifyFeeds(const TQStringList& feeds) { if (feeds.count() == 1) { KNotifyClient::Instance inst(m_instance); KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feed added:\n %1").tqarg(feeds[0])); } else if (feeds.count() > 1) { TQString message; for (TQStringList::ConstIterator it = feeds.begin(); it != feeds.end(); ++it) message += *it + "\n"; KNotifyClient::Instance inst(m_instance); KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feeds added:\n %1").tqarg(message)); } } void NotificationManager::doNotify() { TQString message = ""; TQString feedTitle; TQValueList

::ConstIterator it = m_articles.begin(); TQValueList

::ConstIterator en = m_articles.end(); for (; it != en; ++it) { if (feedTitle != (*it).feed()->title()) { feedTitle = (*it).feed()->title(); message += TQString("

%1:

").tqarg(feedTitle); } message += (*it).title() + "
"; } message += ""; KNotifyClient::Instance inst(m_instance); KNotifyClient::event(m_widget->winId(), "new_articles", message); m_articles.clear(); m_running = false; m_intervalsLapsed = 0; m_addedInLastInterval = false; } void NotificationManager::slotIntervalCheck() { if (!m_running) return; m_intervalsLapsed++; if (!m_addedInLastInterval || m_articles.count() >= m_maxArticles || m_intervalsLapsed >= m_maxIntervals) doNotify(); else { m_addedInLastInterval = false; TQTimer::singleShot(m_checkInterval, this, TQT_SLOT(slotIntervalCheck())); } } NotificationManager* NotificationManager::m_self; static KStaticDeleter notificationmanagersd; NotificationManager* NotificationManager::self() { if (!m_self) m_self = notificationmanagersd.setObject(m_self, new NotificationManager); return m_self; } } // namespace Akregator #include "notificationmanager.moc"