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Diffstat (limited to 'korganizer/freebusymanager.h')
| -rw-r--r-- | korganizer/freebusymanager.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/korganizer/freebusymanager.h b/korganizer/freebusymanager.h new file mode 100644 index 00000000..c51af125 --- /dev/null +++ b/korganizer/freebusymanager.h @@ -0,0 +1,179 @@ +/* + This file is part of the Groupware/KOrganizer integration. + + Requires the Qt and KDE widget libraries, available at no cost at + http://www.trolltech.com and http://www.kde.org respectively + + Copyright (c) 2002-2004 Klarälvdalens Datakonsult AB + <info@klaralvdalens-datakonsult.se> + + 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. + + In addition, as a special exception, the copyright holders give + permission to link the code of this program with any edition of + the Qt library by Trolltech AS, Norway (or with modified versions + of Qt that use the same license as Qt), and distribute linked + combinations including the two. You must obey the GNU General + Public License in all respects for all of the code used other than + Qt. If you modify this file, you may extend this exception to + your version of the file, but you are not obligated to do so. If + you do not wish to do so, delete this exception statement from + your version. +*/ +#ifndef FREEBUSYMANAGER_H +#define FREEBUSYMANAGER_H + +#include <kurl.h> +#include <libkcal/icalformat.h> +#include <libkcal/freebusycache.h> +#include <qstring.h> +#include <qobject.h> + +namespace KIO { class Job; } +namespace KCal { +class Calendar; +class FreeBusy; +} +class FreeBusyManager; + +/** + * Class for downloading FreeBusy Lists + */ +class FreeBusyDownloadJob : public QObject +{ + Q_OBJECT + public: + FreeBusyDownloadJob( const QString &email, const KURL &url, + FreeBusyManager *manager, const char *name = 0 ); + + virtual ~FreeBusyDownloadJob(); + + protected slots: + void slotResult( KIO::Job * ); + void slotData( KIO::Job *, const QByteArray &data ); + + signals: + void freeBusyDownloaded( KCal::FreeBusy *, const QString& email ); + void freeBusyDownloadError( const QString& email ); + + private: + FreeBusyManager *mManager; + QString mEmail; + + QCString mFreeBusyData; +}; + +class FreeBusyManager : public QObject, public KCal::FreeBusyCache +{ + Q_OBJECT + public: + FreeBusyManager( QObject *parent, const char *name ); + + void setCalendar( KCal::Calendar * ); + + /// KOrganizer publishes the free/busy list + void publishFreeBusy(); + + /** + KOrganizer downloads somebody else's free/busy list + The call is asynchronous, and upon download, the + receivers slot specified by member will be called. + The slot should be of type "member(const QString&, KCal::FreeBusy*)" + + Return true if a download is initiated, and false otherwise + */ + bool retrieveFreeBusy( const QString &email, bool forceDownload ); + + void cancelRetrieval(); + + KCal::FreeBusy *iCalToFreeBusy( const QCString &data ); + + /** + Load freebusy information belonging to email. + */ + KCal::FreeBusy *loadFreeBusy( const QString &email ); + /** + Store freebusy information belonging to email. + */ + bool saveFreeBusy( KCal::FreeBusy *freebusy, const KCal::Person &person ); +// bool saveFreeBusy( KCal::FreeBusy *, const QString &email ); + + /** + Return URL of freeBusy information for given email address. + */ + KURL freeBusyUrl( const QString &email ); + + /** + Return directory used for stroing free/busy information. + */ + QString freeBusyDir(); + + /** + Change the broken Url status + mBrokenUrl is used to show the 'broken url popup' only once + */ + void setBrokenUrl( bool isBroken ); + + public slots: + // When something changed in the calendar, we get this called + void slotPerhapsUploadFB(); + + signals: + /** + This signal is emitted to return results of free/busy requests. + */ + void freeBusyRetrieved( KCal::FreeBusy *, const QString &email ); + + protected: + void timerEvent( QTimerEvent* ); + + /** + Return free/busy list of calendar owner as iCalendar string. + */ + QString ownerFreeBusyAsString(); + + /** + Return free/busy list of calendar owner. + */ + KCal::FreeBusy *ownerFreeBusy(); + + /** + Convert free/busy object to iCalendar string. + */ + QString freeBusyToIcal( KCal::FreeBusy * ); + + protected slots: + bool processRetrieveQueue(); + + private slots: + void slotUploadFreeBusyResult( KIO::Job * ); + void slotFreeBusyDownloadError( const QString& email ); + + private: + KCal::Calendar *mCalendar; + KCal::ICalFormat mFormat; + + QStringList mRetrieveQueue; + + // Free/Busy uploading + QDateTime mNextUploadTime; + int mTimerID; + bool mUploadingFreeBusy; + bool mBrokenUrl; + +}; + +#endif |