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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/progressmanager.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
Diffstat (limited to 'akregator/src/progressmanager.cpp')
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diff --git a/akregator/src/progressmanager.cpp b/akregator/src/progressmanager.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 <qmap.h>
+#include <qstylesheet.h>
+
+#include <klocale.h>
+#include <kstaticdeleter.h>
+
+#include <libkdepim/progressmanager.h>
+
+#include "feedlist.h"
+#include "feed.h"
+#include "treenode.h"
+
+#include "progressmanager.h"
+
+//#include <kdebug.h>
+
+namespace Akregator {
+
+class ProgressManager::ProgressManagerPrivate
+{
+ public:
+ FeedList* feedList;
+ QMap<Feed*, ProgressItemHandler*> handlers;
+
+};
+
+static KStaticDeleter<ProgressManager> progressmanagersd;
+ProgressManager* ProgressManager::m_self = 0;
+
+ProgressManager* ProgressManager::self()
+{
+ if (!m_self)
+ m_self = progressmanagersd.setObject(m_self, new ProgressManager);
+ return m_self;
+}
+
+ProgressManager::ProgressManager() : d(new ProgressManagerPrivate)
+{
+ d->feedList = 0;
+}
+
+ProgressManager::~ProgressManager()
+{
+ delete d;
+ d = 0;
+}
+
+void ProgressManager::setFeedList(FeedList* feedList)
+{
+ if (feedList == d->feedList)
+ return;
+
+ if (d->feedList != 0)
+ {
+ for (QMap<Feed*, ProgressItemHandler*>::ConstIterator it = d->handlers.begin(); it != d->handlers.end(); ++it)
+ delete *it;
+ d->handlers.clear();
+
+ disconnect(d->feedList, SIGNAL(signalNodeAdded(TreeNode*)), this, SLOT(slotNodeAdded(TreeNode*)));
+ disconnect(d->feedList, SIGNAL(signalNodeRemoved(TreeNode*)), this, SLOT(slotNodeRemoved(TreeNode*)));
+ }
+
+ d->feedList = feedList;
+
+ if (feedList != 0)
+ {
+ QValueList<TreeNode*> list = feedList->asFlatList();
+
+ for (QValueList<TreeNode*>::ConstIterator it = list.begin(); it != list.end(); ++it)
+ slotNodeAdded(*it);
+ connect(feedList, SIGNAL(signalNodeAdded(TreeNode*)), this, SLOT(slotNodeAdded(TreeNode*)));
+ connect(feedList, SIGNAL(signalNodeRemoved(TreeNode*)), this, SLOT(slotNodeRemoved(TreeNode*)));
+ }
+}
+
+void ProgressManager::slotNodeAdded(TreeNode* node)
+{
+ Feed* feed = dynamic_cast<Feed*>(node);
+ if (feed)
+ {
+ if (!d->handlers.contains(feed))
+ d->handlers[feed] = new ProgressItemHandler(feed);
+ connect(feed, SIGNAL(signalDestroyed(TreeNode*)), this, SLOT(slotNodeDestroyed(TreeNode*)));
+ }
+}
+
+void ProgressManager::slotNodeRemoved(TreeNode* node)
+{
+ Feed* feed = dynamic_cast<Feed*>(node);
+ if (feed)
+ {
+ disconnect(feed, SIGNAL(signalDestroyed(TreeNode*)), this, SLOT(slotNodeDestroyed(TreeNode*)));
+ delete d->handlers[feed];
+ d->handlers.remove(feed);
+ }
+}
+
+void ProgressManager::slotNodeDestroyed(TreeNode* node)
+{
+ Feed* feed = dynamic_cast<Feed*>(node);
+ if (feed)
+ {
+ delete d->handlers[feed];
+ d->handlers.remove(feed);
+ }
+}
+
+class ProgressItemHandler::ProgressItemHandlerPrivate
+{
+ public:
+
+ Feed* feed;
+ KPIM::ProgressItem* progressItem;
+};
+
+ProgressItemHandler::ProgressItemHandler(Feed* feed) : d(new ProgressItemHandlerPrivate)
+{
+ d->feed = feed;
+ d->progressItem = 0;
+
+ connect(feed, SIGNAL(fetchStarted(Feed*)), this, SLOT(slotFetchStarted()));
+ connect(feed, SIGNAL(fetched(Feed*)), this, SLOT(slotFetchCompleted()));
+ connect(feed, SIGNAL(fetchError(Feed*)), this, SLOT(slotFetchError()));
+ connect(feed, SIGNAL(fetchAborted(Feed*)), this, SLOT(slotFetchAborted()));
+}
+
+ProgressItemHandler::~ProgressItemHandler()
+{
+ if (d->progressItem)
+ {
+ d->progressItem->setComplete();
+ d->progressItem = 0;
+ }
+
+ delete d;
+ d = 0;
+}
+
+void ProgressItemHandler::slotFetchStarted()
+{
+ if (d->progressItem)
+ {
+ d->progressItem->setComplete();
+ d->progressItem = 0;
+ }
+
+ d->progressItem = KPIM::ProgressManager::createProgressItem(KPIM::ProgressManager::getUniqueID(), QStyleSheet::escape( d->feed->title() ), QString::null, true);
+
+ connect(d->progressItem, SIGNAL(progressItemCanceled(KPIM::ProgressItem*)), d->feed, SLOT(slotAbortFetch()));
+}
+
+
+void ProgressItemHandler::slotFetchCompleted()
+{
+ if (d->progressItem)
+ {
+ d->progressItem->setStatus(i18n("Fetch completed"));
+ d->progressItem->setComplete();
+ d->progressItem = 0;
+ }
+}
+
+void ProgressItemHandler::slotFetchError()
+{
+ if (d->progressItem)
+ {
+ d->progressItem->setStatus(i18n("Fetch error"));
+ d->progressItem->setComplete();
+ d->progressItem = 0;
+ }
+}
+
+void ProgressItemHandler::slotFetchAborted()
+{
+ if (d->progressItem)
+ {
+ d->progressItem->setStatus(i18n("Fetch aborted"));
+ d->progressItem->setComplete();
+ d->progressItem = 0;
+ }
+}
+
+} // namespace Akregator
+
+#include "progressmanager.moc"