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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /akregator/src/notificationmanager.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/akregator/src/notificationmanager.cpp b/akregator/src/notificationmanager.cpp
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+/*
+ This file is part of Akregator.
+
+ Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
+
+ 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 Qt, and distribute the resulting executable,
+ without including the source code for Qt in the source distribution.
+*/
+
+#include <klocale.h>
+#include <knotifyclient.h>
+#include <kstaticdeleter.h>
+#include <kurl.h>
+
+#include <qlabel.h>
+#include <qtimer.h>
+
+#include "feed.h"
+#include "notificationmanager.h"
+
+namespace Akregator {
+
+NotificationManager::NotificationManager() : QObject()
+{
+ 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(QWidget* 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;
+ QTimer::singleShot(m_checkInterval, this, SLOT(slotIntervalCheck()));
+ }
+}
+
+void NotificationManager::slotNotifyFeeds(const QStringList& feeds)
+{
+ if (feeds.count() == 1)
+ {
+ KNotifyClient::Instance inst(m_instance);
+ KNotifyClient::event(m_widget->winId(), "feed_added", i18n("Feed added:\n %1").arg(feeds[0]));
+ }
+ else if (feeds.count() > 1)
+ {
+ QString message;
+ for (QStringList::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").arg(message));
+ }
+}
+
+void NotificationManager::doNotify()
+{
+ QString message = "<html><body>";
+ QString feedTitle;
+ QValueList<Article>::ConstIterator it = m_articles.begin();
+ QValueList<Article>::ConstIterator en = m_articles.end();
+ for (; it != en; ++it)
+ {
+ if (feedTitle != (*it).feed()->title())
+ {
+ feedTitle = (*it).feed()->title();
+ message += QString("<p><b>%1:</b></p>").arg(feedTitle);
+ }
+ message += (*it).title() + "<br>";
+ }
+ message += "</body></html>";
+ 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;
+ QTimer::singleShot(m_checkInterval, this, SLOT(slotIntervalCheck()));
+ }
+
+}
+
+NotificationManager* NotificationManager::m_self;
+static KStaticDeleter<NotificationManager> notificationmanagersd;
+
+NotificationManager* NotificationManager::self()
+{
+ if (!m_self)
+ m_self = notificationmanagersd.setObject(m_self, new NotificationManager);
+ return m_self;
+}
+
+} // namespace Akregator
+
+#include "notificationmanager.moc"