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void
cal_obj_instance_list_free (GList *list
);
Frees a list of CalObjInstance structures.
void
cal_obj_uid_list_free (GList *list
);
Frees a list of unique identifiers for calendar objects.
icalcomponent *
e_cal_util_new_top_level (void
);
Creates a new VCALENDAR component.
icalcomponent *
e_cal_util_new_component (icalcomponent_kind kind
);
Creates a new icalcomponent of the specified kind.
icalcomponent *
e_cal_util_parse_ics_string (const gchar *string
);
Parses an iCalendar string and returns a new icalcomponent representing that string. Note that this function deals with multiple VCALENDAR's in the string, something that Mozilla used to do and which libical does not support.
icalcomponent *
e_cal_util_parse_ics_file (const gchar *filename
);
Parses the given file, and, if it contains a valid iCalendar object, parse it and return a new icalcomponent.
ECalComponentAlarms * e_cal_util_generate_alarms_for_comp (ECalComponent *comp
,time_t start
,time_t end
,ECalComponentAlarmAction *omit
,ECalRecurResolveTimezoneFn resolve_tzid
,gpointer user_data
,icaltimezone *default_timezone
);
Generates alarm instances for a calendar component. Returns the instances
structure, or NULL
if no alarm instances occurred in the specified time
range.
comp |
The ECalComponent to generate alarms from |
|
start |
Start time |
|
end |
End time |
|
omit |
Alarm types to omit |
|
resolve_tzid |
Callback for resolving timezones. |
[closure user_data][scope call] |
user_data |
Data to be passed to the resolve_tzid callback. |
[closure] |
default_timezone |
The timezone used to resolve DATE and floating DATE-TIME values. |
a list of all the alarms found for the
given component in the given time range. The list of alarms should be freed
by using e_cal_component_alarms_free()
.
[allow-none][transfer full]
gint e_cal_util_generate_alarms_for_list (GList *comps
,time_t start
,time_t end
,ECalComponentAlarmAction *omit
,GSList **comp_alarms
,ECalRecurResolveTimezoneFn resolve_tzid
,gpointer user_data
,icaltimezone *default_timezone
);
Iterates through all the components in the comps
list and generates alarm
instances for them; putting them in the comp_alarms
list.
comps |
List of ECalComponents. |
[element-type ECalComponent] |
start |
Start time |
|
end |
End time |
|
omit |
Alarm types to omit |
|
comp_alarms |
List to be returned. |
[out][transfer full][element-type ECalComponentAlarms] |
resolve_tzid |
Callback for resolving timezones. |
[closure user_data][scope call] |
user_data |
Data to be passed to the resolve_tzid callback. |
[closure] |
default_timezone |
The timezone used to resolve DATE and floating DATE-TIME values. |
const gchar *
e_cal_util_priority_to_string (gint priority
);
Converts an iCalendar PRIORITY value to a translated string. Any unknown priority value (i.e. not 0-9) will be returned as "" (undefined).
gint
e_cal_util_priority_from_string (const gchar *string
);
Converts a translated priority string to an iCalendar priority value.
gchar *
e_cal_util_seconds_to_string (gint64 seconds
);
Converts time, in seconds, into a string representation readable by humans and localized into the current locale. This can be used to convert event duration to string or similar use cases.
Free the returned string with g_free()
, when no longer needed.
a newly allocated string with localized description of the given time in seconds.
[transfer full]
Since: 3.30
void e_cal_util_add_timezones_from_component (icalcomponent *vcal_comp
,icalcomponent *icalcomp
);
Adds VTIMEZONE components to a VCALENDAR for all tzid's
in the given icalcomp
.
gboolean
e_cal_util_component_is_instance (icalcomponent *icalcomp
);
Checks whether an icalcomponent is an instance of a recurring appointment.
gboolean
e_cal_util_component_has_alarms (icalcomponent *icalcomp
);
Checks whether an icalcomponent has any alarm.
gboolean
e_cal_util_component_has_organizer (icalcomponent *icalcomp
);
Checks whether an icalcomponent has an organizer.
gboolean
e_cal_util_component_has_recurrences (icalcomponent *icalcomp
);
Checks if an icalcomponent has recurrence dates or rules.
gboolean
e_cal_util_component_has_rdates (icalcomponent *icalcomp
);
Checks if an icalcomponent has recurrence dates.
gboolean
e_cal_util_component_has_rrules (icalcomponent *icalcomp
);
Checks if an icalcomponent has recurrence rules.
gboolean
e_cal_util_component_has_attendee (icalcomponent *icalcomp
);
Checks if an icalcomponent has any attendees.
gboolean e_cal_util_event_dates_match (icalcomponent *icalcomp1
,icalcomponent *icalcomp2
);
Compare the dates of two icalcomponent's to check if they match.
icalcomponent * e_cal_util_construct_instance (icalcomponent *icalcomp
,struct icaltimetype rid
);
This checks that rid
indicates a valid recurrence of icalcomp
, and
if so, generates a copy of comp
containing a RECURRENCE-ID of rid
.
void e_cal_util_remove_instances (icalcomponent *icalcomp
,struct icaltimetype rid
,ECalObjModType mod
);
Removes one or more instances from comp
according to rid
and mod
.
FIXME: should probably have a return value indicating whether icalcomp
still has any instances
icalcomponent * e_cal_util_split_at_instance (icalcomponent *icalcomp
,struct icaltimetype rid
,struct icaltimetype master_dtstart
);
Splits a recurring icalcomp
into two at time rid
. The returned icalcomponent
is modified icalcomp
which contains recurrences beginning at rid
, inclusive.
The instance identified by rid
should exist. The master_dtstart
can be
a null time, then it is read from the icalcomp
.
Use e_cal_util_remove_instances()
with E_CAL_OBJ_MOD_THIS_AND_FUTURE mode
on the icalcomp
to remove the overlapping interval from it, if needed.
icalcomp |
A (recurring) icalcomponent |
|
rid |
The base RECURRENCE-ID to remove |
|
master_dtstart |
The DTSTART of the master object |
Since: 3.16
gboolean e_cal_util_is_first_instance (ECalComponent *comp
,struct icaltimetype rid
,ECalRecurResolveTimezoneFn tz_cb
,gpointer tz_cb_data
);
Returns whether the given rid
is the first instance of
the recurrence defined in the comp
.
Return: Whether the rid
identifies the first instance of comp
.
comp |
an ECalComponent instance |
|
rid |
a recurrence ID |
|
tz_cb |
The ECalRecurResolveTimezoneFn to call. |
[closure tz_cb_data][scope call] |
tz_cb_data |
User data to be passed to the |
[closure] |
Since: 3.16
gchar *
e_cal_util_get_system_timezone_location
(void
);
Fetches system timezone localtion string.
Since: 2.28
icaltimezone *
e_cal_util_get_system_timezone (void
);
Fetches system timezone icaltimezone object.
The returned pointer is part of the built-in timezones and should not be freed.
Since: 2.28
void e_cal_util_get_component_occur_times (ECalComponent *comp
,time_t *start
,time_t *end
,ECalRecurResolveTimezoneFn tz_cb
,gpointer tz_cb_data
,const icaltimezone *default_timezone
,icalcomponent_kind kind
);
Find out when the component starts and stops, being careful about recurrences.
comp |
an ECalComponent |
|
start |
Location to store the start time. |
[out] |
end |
Location to store the end time. |
[out] |
tz_cb |
The ECalRecurResolveTimezoneFn to call. |
[closure tz_cb_data][scope call] |
tz_cb_data |
User data to be passed to the |
[closure] |
default_timezone |
The default timezone |
|
kind |
the type of component, indicated with an icalcomponent_kind |
Since: 2.32
icalproperty * e_cal_util_find_x_property (icalcomponent *icalcomp
,const gchar *x_name
);
Searches for an X property named x_name
within X properties
of icalcomp
and returns it.
the first X icalproperty named
x_name
, or NULL
, when none found. The returned structure is owned
by icalcomp
.
[nullable][transfer none]
Since: 3.26
gchar * e_cal_util_dup_x_property (icalcomponent *icalcomp
,const gchar *x_name
);
Searches for an X property named x_name
within X properties
of icalcomp
and returns its value as a newly allocated string.
Free it with g_free()
, when no longer needed.
Newly allocated value of the first x_name
X property in icalcomp
, or NULL
, if not found.
[nullable][transfer full]
Since: 3.26
const gchar * e_cal_util_get_x_property (icalcomponent *icalcomp
,const gchar *x_name
);
Searches for an X property named x_name
within X properties
of icalcomp
and returns its value. The returned string is
owned by libical. See e_cal_util_dup_x_property()
.
Value of the first x_name
X property in icalcomp
, or NULL
, if not found.
[nullable][transfer none]
Since: 3.26
void e_cal_util_set_x_property (icalcomponent *icalcomp
,const gchar *x_name
,const gchar *value
);
Sets a value of the first X property named x_name
in icalcomp
,
if any such already exists, or adds a new property with this name
and value. As a special case, if value
is NULL
, then removes
the first X property names x_name
from icalcomp
instead.
icalcomp |
an icalcomponent |
|
x_name |
name of the X property |
|
value |
a value to set, or |
[nullable] |
Since: 3.26
gboolean e_cal_util_remove_x_property (icalcomponent *icalcomp
,const gchar *x_name
);
Removes the first X property named x_name
in icalcomp
.
Since: 3.26
guint e_cal_util_remove_property_by_kind (icalcomponent *icalcomp
,icalproperty_kind kind
,gboolean all
);
Removes all or only the first property of kind kind
in icalcomp
.
icalcomp |
an icalcomponent |
|
kind |
the kind of the property to remove |
|
all |
|
Since: 3.30
gboolean e_cal_util_init_recur_task_sync (icalcomponent *vtodo
,struct _ECalClient *cal_client
,GCancellable *cancellable
,GError **error
);
Initializes properties of a recurring vtodo
, like normalizing
the Due date and eventually the Start date. The function does
nothing when the vtodo
is not recurring.
The function doesn't change LAST-MODIFIED neither the SEQUENCE property, it's up to the caller to do it.
Note the cal_client
, cancellable
and error
is used only
for timezone resolution. The function doesn't store the vtodo
to the cal_client
, it only updates the vtodo
component.
vtodo |
a VTODO component |
|
cal_client |
an ECalClient to which the |
|
cancellable |
optional GCancellable object, or |
|
error |
return location for a GError, or |
Since: 3.30
gboolean e_cal_util_mark_task_complete_sync (icalcomponent *vtodo
,time_t completed_time
,struct _ECalClient *cal_client
,GCancellable *cancellable
,GError **error
);
Marks the vtodo
as complete with eventual update of other
properties. This is useful also for recurring tasks, for which
it moves the vtodo
into the next occurrence according to
the recurrence rule.
When the vtodo
is marked as completed, then the existing COMPLETED
date-time is preserved if exists, otherwise it's set either to completed_time
,
or to the current time, when the completed_time
is (time_t) -1.
The function doesn't change LAST-MODIFIED neither the SEQUENCE property, it's up to the caller to do it.
Note the cal_client
, cancellable
and error
is used only
for timezone resolution. The function doesn't store the vtodo
to the cal_client
, it only updates the vtodo
component.
vtodo |
a VTODO component |
|
completed_time |
completed time to set, or (time_t) -1 to use current time |
|
cal_client |
an ECalClient to which the |
|
cancellable |
optional GCancellable object, or |
|
error |
return location for a GError, or |
Since: 3.30
typedef struct { gchar *uid; /* UID of the object */ time_t start; /* Start time of instance */ time_t end; /* End time of instance */ } CalObjInstance;
Instance of a calendar object. This can be an actual occurrence, a recurrence, or an alarm trigger of a `real' calendar object.
#define CAL_STATIC_CAPABILITY_NO_ALARM_REPEAT "no-alarm-repeat"
#define CAL_STATIC_CAPABILITY_NO_AUDIO_ALARMS "no-audio-alarms"
#define CAL_STATIC_CAPABILITY_NO_DISPLAY_ALARMS "no-display-alarms"
#define CAL_STATIC_CAPABILITY_NO_EMAIL_ALARMS "no-email-alarms"
#define CAL_STATIC_CAPABILITY_NO_PROCEDURE_ALARMS "no-procedure-alarms"
#define CAL_STATIC_CAPABILITY_NO_TASK_ASSIGNMENT "no-task-assignment"
#define CAL_STATIC_CAPABILITY_NO_THISANDFUTURE "no-thisandfuture"
#define CAL_STATIC_CAPABILITY_NO_THISANDPRIOR "no-thisandprior"
#define CAL_STATIC_CAPABILITY_NO_TRANSPARENCY "no-transparency"
#define CAL_STATIC_CAPABILITY_NO_MEMO_START_DATE "no-memo-start-date"
#define CAL_STATIC_CAPABILITY_ALARM_DESCRIPTION "alarm-description"
Flag indicating that the backend supports alarm description
Since: 3.8
#define CAL_STATIC_CAPABILITY_NO_ALARM_AFTER_START "no-alarm-after-start"
Flag indicating that the backend does not support alarm after start the event
Since: 3.8
#define CAL_STATIC_CAPABILITY_BULK_ADDS "bulk-adds"
Flag indicating that the backend supports bulk additions.
Since: 3.6
#define CAL_STATIC_CAPABILITY_BULK_MODIFIES "bulk-modifies"
Flag indicating that the backend supports bulk modifications.
Since: 3.6
#define CAL_STATIC_CAPABILITY_BULK_REMOVES "bulk-removes"
Flag indicating that the backend supports bulk removals.
Since: 3.6
#define CAL_STATIC_CAPABILITY_REMOVE_ONLY_THIS "remove-only-this"
FIXME: Document me.
Since: 3.2
#define CAL_STATIC_CAPABILITY_ORGANIZER_MUST_ATTEND "organizer-must-attend"
#define CAL_STATIC_CAPABILITY_ORGANIZER_NOT_EMAIL_ADDRESS "organizer-not-email-address"
#define CAL_STATIC_CAPABILITY_CREATE_MESSAGES "create-messages"
Since: 2.26
#define CAL_STATIC_CAPABILITY_NO_CONV_TO_ASSIGN_TASK "no-conv-to-assign-task"
#define CAL_STATIC_CAPABILITY_NO_CONV_TO_RECUR "no-conv-to-recur"
#define CAL_STATIC_CAPABILITY_NO_GEN_OPTIONS "no-general-options"
#define CAL_STATIC_CAPABILITY_REQ_SEND_OPTIONS "require-send-options"
#define CAL_STATIC_CAPABILITY_RECURRENCES_NO_MASTER "recurrences-no-master-object"
#define CAL_STATIC_CAPABILITY_ORGANIZER_MUST_ACCEPT "organizer-must-accept"
#define CAL_STATIC_CAPABILITY_DELEGATE_SUPPORTED "delegate-support"
#define CAL_STATIC_CAPABILITY_DELEGATE_TO_MANY "delegate-to-many"
#define CAL_STATIC_CAPABILITY_HAS_UNACCEPTED_MEETING "has-unaccepted-meeting"
#define CAL_STATIC_CAPABILITY_REFRESH_SUPPORTED "refresh-supported"
Since: 2.30
#define CAL_STATIC_CAPABILITY_ALL_DAY_EVENT_AS_TIME "all-day-event-as-time"
Let the client know that it should store All Day event times as time with a time zone, rather than as a date.
Since: 3.18
#define CAL_STATIC_CAPABILITY_TASK_DATE_ONLY "task-date-only"
Let the client know that the Task Start date, Due date and Completed date can be entered only as dates. When the capability is not set, then these can be date and time.
Since: 3.24
#define CAL_STATIC_CAPABILITY_TASK_CAN_RECUR "task-can-recur"
When the capability is set, the client can store and provide recurring tasks, otherwise it cannot.
Since: 3.30
#define CAL_STATIC_CAPABILITY_TASK_NO_ALARM "task-no-alarm"
When the capability is set, the client cannot store reminders on tasks, otherwise it can.
Since: 3.30
#define CAL_STATIC_CAPABILITY_COMPONENT_COLOR "component-color"
When the capability is set, the client supports storing color for individual components.
Since: 3.30