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122 lines
5.0 KiB
122 lines
5.0 KiB
/*
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* adcalendar.h - calendar file access
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* Program: KAlarm's alarm daemon (kalarmd)
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* Copyright (c) 2001, 2004-2006 by David Jarvie <software@astrojar.org.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef ADCALENDAR_H
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#define ADCALENDAR_H
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#include <libkcal/calendarlocal.h>
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namespace TDEIO { class Job; }
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class ADCalendar;
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// Alarm Daemon calendar access
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class ADCalendar : public KCal::CalendarLocal
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{
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Q_OBJECT
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public:
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typedef TQValueList<ADCalendar*>::ConstIterator ConstIterator;
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~ADCalendar();
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const TQString& urlString() const { return mUrlString; }
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const TQCString& appName() const { return mAppName; }
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void setEnabled(bool enabled) { mEnabled = enabled; }
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bool enabled() const { return mEnabled && !unregistered(); }
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bool available() const { return loaded() && !unregistered(); }
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// Client has registered since calendar was constructed, but
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// has not since added the calendar. Monitoring is disabled.
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void setUnregistered(bool u) { mUnregistered = u; }
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bool unregistered() const { return mUnregistered; }
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void setEventPending(const KCal::Event*, const TQValueList<TQDateTime>&);
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void setEventHandled(const TQString& eventID);
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void clearEventsHandled(bool nonexistentOnly = false);
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bool eventHandled(const KCal::Event*, const TQValueList<TQDateTime>&);
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bool loadFile(bool reset);
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bool setLoadedConnected(); // check status of mLoadedConnected and set it to true
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bool downloading() const { return !mTempFileName.isNull(); }
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bool loaded() const { return mLoaded; }
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static ConstIterator begin() { return mCalendars.begin(); }
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static ConstIterator end() { return mCalendars.end(); }
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static ADCalendar* getCalendar(const TQString& calendarURL);
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signals:
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void loaded(ADCalendar*, bool success);
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protected:
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// Only ClientInfo can construct ADCalendar objects
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friend class ClientInfo;
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ADCalendar(const TQString& url, const TQCString& appname);
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private slots:
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void slotDownloadJobResult(TDEIO::Job*);
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private:
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struct EventKey
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{
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EventKey() : calendarIndex(-1) { }
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EventKey(const TQString& id, int cal) : eventID(id), calendarIndex(cal) { }
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bool operator<(const EventKey& k) const
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{ return (calendarIndex == k.calendarIndex)
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? (eventID < k.eventID) : (calendarIndex < k.calendarIndex);
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}
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TQString eventID;
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int calendarIndex;
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};
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struct EventItem
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{
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EventItem() : eventSequence(0) { }
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EventItem(int seqno, const TQValueList<TQDateTime>& alarmtimes)
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: eventSequence(seqno), alarmTimes(alarmtimes) {}
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int eventSequence;
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TQValueList<TQDateTime> alarmTimes;
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};
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typedef TQMap<EventKey, EventItem> EventsMap; // calendar/event ID, event sequence num
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static EventsMap mEventsHandled; // IDs of already triggered events which have been processed by KAlarm
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static EventsMap mEventsPending; // IDs of already triggered events not yet processed by KAlarm
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static TQStringList mCalendarUrls; // URLs of all calendars ever opened
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static TQValueList<ADCalendar*> mCalendars; // list of all constructed calendars
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ADCalendar(const ADCalendar&); // prohibit copying
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ADCalendar& operator=(const ADCalendar&); // prohibit copying
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void loadLocalFile(const TQString& filename);
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void clearEventMap(EventsMap&, bool nonexistentOnly);
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void setEventInMap(EventsMap&, const EventKey&, const TQValueList<TQDateTime>& alarmtimes, int sequence);
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TQString mUrlString; // calendar file URL
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TQCString mAppName; // name of application owning this calendar
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TQString mTempFileName; // temporary file used if currently downloading, else null
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int mUrlIndex; // unique index to URL in mCalendarUrls
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bool mLoaded; // true if calendar file is currently loaded
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bool mLoadedConnected; // true if the loaded() signal has been connected to AlarmDaemon
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bool mUnregistered; // client has registered, but has not since added the calendar
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bool mEnabled; // events are currently manually enabled
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};
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#endif // ADCALENDAR_H
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