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/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2010 Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact: chris@qbittorrent.org, arnaud@qbittorrent.org
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*/
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#ifndef FEEDLIST_H
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#define FEEDLIST_H
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#include <QTreeWidget>
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#include <QTreeWidgetItem>
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#include <QDropEvent>
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#include <QDragMoveEvent>
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#include <QStringList>
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#include <QHash>
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#include <QUrl>
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#include "rssfile.h"
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class RssManager;
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class RssFeed;
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class FeedListWidget: public QTreeWidget {
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Q_OBJECT
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public:
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FeedListWidget(QWidget *parent, RssManager *rssmanager);
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~FeedListWidget();
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void itemAdded(QTreeWidgetItem *item, RssFile* file);
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void itemAboutToBeRemoved(QTreeWidgetItem *item);
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bool hasFeed(QString url) const;
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QList<QTreeWidgetItem*> getAllFeedItems() const;
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QTreeWidgetItem* getUnreadItem() const;
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QStringList getItemPath(QTreeWidgetItem* item) const;
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QList<QTreeWidgetItem*> getAllOpenFolders(QTreeWidgetItem *parent=0) const;
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QList<QTreeWidgetItem*> getAllFeedItems(QTreeWidgetItem* folder);
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RssFile* getRSSItem(QTreeWidgetItem *item) const;
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RssFile::FileType getItemType(QTreeWidgetItem *item) const;
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QString getItemID(QTreeWidgetItem *item) const;
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QTreeWidgetItem* getTreeItemFromUrl(QString url) const;
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RssFeed* getRSSItemFromUrl(QString url) const;
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QTreeWidgetItem* currentItem() const;
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QTreeWidgetItem* currentFeed() const;
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signals:
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void foldersAltered(QList<QTreeWidgetItem*> folders);
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void overwriteAttempt(QString filename);
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protected slots:
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void updateCurrentFeed(QTreeWidgetItem* new_item);
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protected:
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void dragMoveEvent(QDragMoveEvent * event);
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void dropEvent(QDropEvent *event);
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private:
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RssManager *rssmanager;
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QHash<QTreeWidgetItem*, RssFile*> mapping;
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QHash<QString, QTreeWidgetItem*> feeds_items;
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QTreeWidgetItem* current_feed;
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QTreeWidgetItem *unread_item;
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};
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#endif // FEEDLIST_H
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