kde-playground/kdepim-runtime/resources/dav/resource/davfreebusyhandler.h

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2015-04-14 22:08:21 +00:00
/*
Copyright (c) 2011 Grégory Oestreicher <greg@kamago.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.
*/
#ifndef DAVFREEBUSYHANDLER_H
#define DAVFREEBUSYHANDLER_H
#include <KCalCore/FreeBusy>
#include <QtCore/QMap>
#include <QtCore/QObject>
#include <QtCore/QString>
class KDateTime;
class KJob;
/**
* @short The class that will manage DAV free-busy requests
*/
class DavFreeBusyHandler : public QObject
{
Q_OBJECT
public:
/**
* Constructs a new DavFreeBusyHandler
*/
explicit DavFreeBusyHandler( QObject *parent = 0 );
/**
* Checks if the free-busy info for @p email can be handled
*
* @param email The email address of the contact.
*/
void canHandleFreeBusy( const QString &email );
/**
* Retrieve the free-busy info for @p email between @p start and @p end
*
* @param email The email address to retrieve the free-busy for
* @param start The start of the free-busy period to report
* @param end The end of the free-busy period to report
*/
void retrieveFreeBusy( const QString &email, const KDateTime &start, const KDateTime &end );
signals:
/**
* Emitted once we know if the free-busy info for @p email
* can be handled or not.
*/
void handlesFreeBusy( const QString &email, bool handles );
/**
* Emitted once the free-busy has been retrieved
*/
void freeBusyRetrieved( const QString &email, const QString &freeBusy, bool success, const QString &errorText );
private slots:
void onPrincipalSearchJobFinished( KJob *job );
void onRetrieveFreeBusyJobFinished( KJob *job );
private:
/**
* Simple struct to track the state of requests
*/
struct RequestTracker {
RequestTracker()
: handlingJobCount( 0 ), handlingJobSuccessful( false ),
retrievalJobCount( 0 ), retrievalJobSuccessful( false )
{
}
int handlingJobCount;
bool handlingJobSuccessful;
int retrievalJobCount;
bool retrievalJobSuccessful;
QMap<uint, KCalCore::FreeBusy::Ptr> resultingFreeBusy;
};
QMap<QString, RequestTracker> mRequestsTracker;
QMap<QString, QStringList> mPrincipalScheduleOutbox;
uint mNextRequestId;
};
#endif // DAVFREEBUSYHANDLER_H