/usr/include/libical/vcomponent

/**
 * @file    vcomponent_cxx.h
 * @author  fnguyen (12/10/01)
 * @brief   C++ classes for the icalcomponent wrapper (VToDo VEvent, etc..).
 *
 * (C) COPYRIGHT 2001, Critical Path

 This program is free software; you can redistribute it and/or modify
 it under the terms of either:

    The LGPL as published by the Free Software Foundation, version
    2.1, available at: http://www.gnu.org/licenses/lgpl-2.1.html

  Or:

    The Mozilla Public License Version 1.0. You may obtain a copy of
    the License at http://www.mozilla.org/MPL/
 */

#ifndef ICAL_VCOMPONENT_CXX_H
#define ICAL_VCOMPONENT_CXX_H

#include "libical_ical_export.h"
#include "icptrholder_cxx.h"

extern "C"
{
#include "icalerror.h"
#include "icalcomponent.h"
};

#include <string>

namespace LibICal
{

    class ICalProperty;

/**
 * @class VComponent
 * @brief A class wrapping the libical icalcomponent functions
 *
 * @exception icalerrorenum   Any errors generated in libical are
 *                            propagated via this exception type.
 */

    class LIBICAL_ICAL_EXPORT VComponent
    {
      public:
        VComponent() throw(icalerrorenum);
        VComponent(const VComponent &) throw(icalerrorenum);
        VComponent & operator=(const VComponent &) throw(icalerrorenum);
        virtual ~ VComponent();

        explicit VComponent(icalcomponent *v) throw(icalerrorenum);
        explicit VComponent(const std::string & str) throw(icalerrorenum);
        explicit VComponent(const icalcomponent_kind & kind) throw(icalerrorenum);

        operator  icalcomponent *()
        {
            return imp;
        }

        void new_from_string(const std::string & str);

        // detach imp to this object. use with caution. it would cause
        // memory leak if you are not careful.
        void detach();

      public:
         std::string as_ical_string() throw(icalerrorenum);
        bool is_valid();
        icalcomponent_kind isa();
        int isa_component(void *component);

        /// Working with properties
        void add_property(ICalProperty * property);
        void remove_property(ICalProperty * property);
        int count_properties(const icalproperty_kind & kind);

        // Iterate through the properties
        ICalProperty *get_current_property();
        ICalProperty *get_first_property(const icalproperty_kind & kind);
        ICalProperty *get_next_property(const icalproperty_kind & kind);

        // Working with components

    /**
     *  Return the first VEVENT, VTODO or VJOURNAL sub-component if
     *   it is one of those types
     */

        VComponent *get_inner();

        void add_component(VComponent * child);
        void remove_component(VComponent * child);
        int count_components(const icalcomponent_kind & kind);

    /**
     * Iteration Routines. There are two forms of iterators,
     * internal and external. The internal ones came first, and
     * are almost completely sufficient, but they fail badly when
     * you want to construct a loop that removes components from
     * the container.
    */

        /// Iterate through components
        VComponent *get_current_component();
        VComponent *get_first_component(const icalcomponent_kind & kind);
        VComponent *get_next_component(const icalcomponent_kind & kind);

        /// Using external iterators
        icalcompiter begin_component(const icalcomponent_kind & kind);
        icalcompiter end_component(const icalcomponent_kind & kind);
        VComponent *next(icalcompiter * i);
        VComponent *prev(icalcompiter * i);
        VComponent *current(icalcompiter * i);

        /// Working with embedded error properties
        int count_errors();

        /// Remove all X-LIC-ERROR properties
        void strip_errors();

        /// Convert some X-LIC-ERROR properties into RETURN-STATUS properties
        void convert_errors();

        /// Kind conversion routines
        static icalcomponent_kind string_to_kind(const std::string & str);
        static std::string kind_to_string(const icalcomponent_kind & kind);

      public:
        struct icaltimetype get_dtstart() const;
        void set_dtstart(const struct icaltimetype &v);

    /** For the icalcomponent routines only, dtend and duration
     *  are tied together. If you call the set routine for one and
     *  the other exists, the routine will calculate the change to
     *  the other. That is, if there is a DTEND and you call
     *  set_duration, the routine will modify DTEND to be the sum
     *  of DTSTART and the duration. If you call a get routine for
     *  one and the other exists, the routine will calculate the
     *  return value. If you call a set routine and neither
     *  exists, the routine will create the appropriate property
    */

        struct icaltimetype get_dtend() const;
        void set_dtend(const struct icaltimetype &v);

        struct icaltimetype get_due() const;
        void set_due(const struct icaltimetype &v);

        struct icaldurationtype get_duration() const;
        void set_duration(const struct icaldurationtype &v);

        icalproperty_method get_method() const;
        void set_method(const icalproperty_method & method);

        struct icaltimetype get_dtstamp() const;
        void set_dtstamp(const struct icaltimetype &v);

        std::string get_summary() const;
        void set_summary(const std::string & v);

        std::string get_location() const;
        void set_location(const std::string & v);

        std::string get_description() const;
        void set_description(const std::string & v);

        std::string get_comment() const;
        void set_comment(const std::string & v);

        std::string get_uid() const;
        void set_uid(const std::string & v);

        std::string get_relcalid() const;
        void set_relcalid(const std::string & v);

        struct icaltimetype get_recurrenceid() const;
        void set_recurrenceid(const struct icaltimetype &v);

        int get_sequence() const;
        void set_sequence(const int &v);

        int get_status() const;
        void set_status(const enum icalproperty_status &v);

      public:
    /**
     * For VCOMPONENT: Return a reference to the first VEVENT,
     * VTODO, or VJOURNAL
    */
         VComponent * get_first_real_component();

    /**
     * For VEVENT, VTODO, VJOURNAL and VTIMEZONE: report the
     * start and end times of an event in UTC
     */
        virtual struct icaltime_span get_span();

        int recurrence_is_excluded(struct icaltimetype *dtstart, struct icaltimetype *recurtime);

      public:
    /**
       helper functions for adding/removing/updating property and
       sub-components */

        /// Note: the VComponent kind have to be the same

         bool remove(VComponent &, bool ignoreValue);
        bool update(VComponent &, bool removeMissing);
        bool add(VComponent &);

      private:
        /* Internal operations. They are private, and you should not be using them. */
         VComponent * get_parent();
        void set_parent(VComponent * parent);

        char *quote_ical_string(char *str);

      private:
         icalcomponent *imp;
    };

    class LIBICAL_ICAL_EXPORT VCalendar:public VComponent
    {
      public:
        VCalendar();
        VCalendar(const VCalendar &);
        VCalendar & operator=(const VCalendar &);
        ~VCalendar();

        explicit VCalendar(icalcomponent *v);
        explicit VCalendar(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VEvent:public VComponent
    {
      public:
        VEvent();
        VEvent(const VEvent &);
        VEvent & operator=(const VEvent &);
        ~VEvent();

        explicit VEvent(icalcomponent *v);
        explicit VEvent(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VToDo:public VComponent
    {
      public:
        VToDo();
        VToDo(const VToDo &);
        VToDo & operator=(const VToDo &);
        ~VToDo();

        explicit VToDo(icalcomponent *v);
        explicit VToDo(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VAgenda:public VComponent
    {
      public:
        VAgenda();
        VAgenda(const VAgenda &);
        VAgenda & operator=(const VAgenda &);
        ~VAgenda();

        explicit VAgenda(icalcomponent *v);
        explicit VAgenda(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VQuery:public VComponent
    {
      public:
        VQuery();
        VQuery(const VQuery &);
        VQuery & operator=(const VQuery &);
        ~VQuery();

        explicit VQuery(icalcomponent *v);
        explicit VQuery(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VJournal:public VComponent
    {
      public:
        VJournal();
        VJournal(const VJournal &);
        VJournal & operator=(const VJournal &);
        ~VJournal();

        explicit VJournal(icalcomponent *v);
        explicit VJournal(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VAlarm:public VComponent
    {
      public:
        VAlarm();
        VAlarm(const VAlarm &);
        VAlarm & operator=(const VAlarm &);
        ~VAlarm();

        explicit VAlarm(icalcomponent *v);
        explicit VAlarm(const std::string & str);

    /**
     *  compute the absolute trigger time for this alarm. trigger
     *  may be related to the containing component c.  the result
     *  is populated in tr->time
     */
        icalrequeststatus getTriggerTime(VComponent & c, struct icaltriggertype *tr);
    };

    class LIBICAL_ICAL_EXPORT VFreeBusy:public VComponent
    {
      public:
        VFreeBusy();
        VFreeBusy(const VFreeBusy &);
        VFreeBusy & operator=(const VFreeBusy &);
        ~VFreeBusy();

        explicit VFreeBusy(icalcomponent *v);
        explicit VFreeBusy(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT VTimezone:public VComponent
    {
      public:
        VTimezone();
        VTimezone(const VTimezone &);
        VTimezone & operator=(const VTimezone &);
        ~VTimezone();

        explicit VTimezone(icalcomponent *v);
        explicit VTimezone(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT XStandard:public VComponent
    {
      public:
        XStandard();
        XStandard(const XStandard &);
        XStandard & operator=(const XStandard &);
        ~XStandard();

        explicit XStandard(icalcomponent *v);
        explicit XStandard(const std::string & str);
    };

    class LIBICAL_ICAL_EXPORT XDaylight:public VComponent
    {
      public:
        XDaylight();
        XDaylight(const XDaylight &);
        XDaylight & operator=(const XDaylight &);
        ~XDaylight();

        explicit XDaylight(icalcomponent *v);
        explicit XDaylight(const std::string & str);
    };

}       // namespace LibICal;

typedef ICPointerHolder < LibICal::VComponent > VComponentTmpPtr;

#endif /* ICAL_VCOMPONENT_H */
libical2-dev 2.0.0-4 / usr / include / libical / vcomponent_cxx.h
