notifybypopup.h

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/*
   Copyright (C) 2005-2006 by Olivier Goffart <ogoffart at kde.org>
   Copyright (C) 2008 by Dmitry Suzdalev <dimsuz@gmail.com>


   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, 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.

 */

#ifndef NOTIFYBYPOPUP_H
#define NOTIFYBYPOPUP_H

#include "knotifyplugin.h"
#include <QMap>
#include <QHash>
#include <QStringList>
#include <QXmlStreamEntityResolver>

class KPassivePopup;

class NotifyByPopup : public KNotifyPlugin
{ Q_OBJECT
    public:
        NotifyByPopup(QObject *parent=0l);
        virtual ~NotifyByPopup();
        
        virtual QString optionName() { return "Popup"; }
        virtual void notify(int id , KNotifyConfig *config);
        virtual void close( int id );
        virtual void update(int id, KNotifyConfig *config);

        QStringList popupServerCapabilities();

    private:
        QMap<int, KPassivePopup * > m_popups;
        // the y coordinate of the next position popup should appears
        int m_nextPosition;
        int m_animationTimer;
        void fillPopup(KPassivePopup *,int id,KNotifyConfig *config);
        KNotifyConfig *ensurePopupCompatibility( const KNotifyConfig *config );
        QString stripHtml( const QString &text );
        bool sendNotificationDBus(int id, int replacesId, KNotifyConfig* config);
        void closeNotificationDBus(int id);
        bool m_dbusServiceExists;
        QStringList m_dbusServiceCapabilities;
        bool m_dbusServiceCapCacheDirty;
        void getAppCaptionAndIconName(KNotifyConfig *config, QString *appCaption, QString *iconName);
        
    protected:
        void timerEvent(QTimerEvent *event);

    private Q_SLOTS:
        void slotPopupDestroyed();
        void slotLinkClicked(const QString & );
        // slot to catch appearance or dissapearance of Notifications DBus service
        void slotServiceOwnerChanged(const QString &, const QString &, const QString &);
        // slot which gets called when DBus signals that some notification action was invoked
        void slotDBusNotificationActionInvoked(uint, const QString&);
        // slot which gets called when DBus signals that some notification was closed
        void slotDBusNotificationClosed(uint, uint);

        private:
        QHash<int,uint> m_idMap;

        class HtmlEntityResolver : public QXmlStreamEntityResolver
        {
            QString resolveUndeclaredEntity( const QString &name );
        };
};

#endif