Prepends attr to evc. This takes ownership of attr.
an #EVCardAttribute to add
Prepends attr to evcard, setting it to value. This takes ownership of
attr.
This is a convenience wrapper around e_vcard_attribute_add_value() and e_vcard_add_attribute().
an #EVCardAttribute to add
a value to assign to the attribute
Appends attr to evc to the end of a list of attributes. This takes
ownership of attr.
an #EVCardAttribute to append
Appends attr to evcard, setting it to value. This takes ownership of
attr.
This is a convenience wrapper around e_vcard_attribute_add_value() and e_vcard_append_attribute().
an #EVCardAttribute to append
a value to assign to the attribute
Creates a binding between source_property on source and target_property
on target.
Whenever the source_property is changed the target_property is
updated using the same value. For instance:
g_object_bind_property (action, "active", widget, "sensitive", 0);
Will result in the "sensitive" property of the widget #GObject instance to be updated with the same value of the "active" property of the action #GObject instance.
If flags contains %G_BINDING_BIDIRECTIONAL then the binding will be mutual:
if target_property on target changes then the source_property on source
will be updated as well.
The binding will automatically be removed when either the source or the
target instances are finalized. To remove the binding without affecting the
source and the target you can just call g_object_unref() on the returned
#GBinding instance.
Removing the binding by calling g_object_unref() on it must only be done if
the binding, source and target are only used from a single thread and it
is clear that both source and target outlive the binding. Especially it
is not safe to rely on this if the binding, source or target can be
finalized from different threads. Keep another reference to the binding and
use g_binding_unbind() instead to be on the safe side.
A #GObject can have multiple bindings.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
Creates a binding between source_property on source and target_property
on target, allowing you to set the transformation functions to be used by
the binding.
This function is the language bindings friendly version of g_object_bind_property_full(), using #GClosures instead of function pointers.
the property on source to bind
the target #GObject
the property on target to bind
flags to pass to #GBinding
a #GClosure wrapping the transformation function from the source to the target, or %NULL to use the default
a #GClosure wrapping the transformation function from the target to the source, or %NULL to use the default
Constructs the existing #EVCard, evc, setting its vCard data to str.
This modifies evc.
a vCard string
Similar to e_vcard_construct_with_uid(), but can also
be used with an str that is not %NULL terminated.
a vCard string
length of str, or -1 if str is %NULL terminated
a unique ID string
Constructs the existing #EVCard, evc, setting its vCard data to str, and
adding a new UID attribute with the value given in uid (if uid is
non-%NULL).
This modifies evc.
a vCard string
a unique ID string
Prints a dump of evc's structure to stdout. Used for
debugging.
Creates a copy of contact.
This function is intended for #GObject implementations to re-enforce a [floating][floating-ref] object reference. Doing this is seldom required: all #GInitiallyUnowneds are created with a floating reference which usually just needs to be sunken by calling g_object_ref_sink().
Increases the freeze count on object. If the freeze count is
non-zero, the emission of "notify" signals on object is
stopped. The signals are queued until the freeze count is decreased
to zero. Duplicate notifications are squashed so that at most one
#GObject::notify signal is emitted for each property modified while the
object is frozen.
This is necessary for accessors that modify multiple properties to prevent premature notification while the object is still being modified.
Gets the value of contact's field specified by field_id.
an #EContactField
Get the attribute name from evc. The #EVCardAttribute is owned by
evcard and should not be freed. If the attribute does not exist, %NULL is
returned.
name. To get other attributes of that name (for example,
other TEL attributes if a contact has multiple telephone
numbers), use e_vcard_get_attributes() and iterate over the list searching
for matching attributes.
the name of the attribute to get
Similar to e_vcard_get_attribute() but this method will not attempt to parse the vCard if it is not already parsed.
the name of the attribute to get
Gets a list of the vcard attributes for contact's field_id.
an #EContactField
Gets the list of all attributes from evcard. The list and its
contents are owned by evcard, and must not be freed.
Gets a list of the vcard attributes for contact's field_ids.
an array of #EContactField
Gets the value of contact's field specified by field_id, caching
the result so it can be freed later. Use e_contact_field_is_string()
to check whether the field can be used here.
an #EContactField
Gets a named field from the objects table of associations (see g_object_set_data()).
name of the key for that association
Gets a property of an object.
The value can be:
In general, a copy is made of the property contents and the caller is responsible for freeing the memory by calling g_value_unset().
Note that g_object_get_property() is really intended for language bindings, g_object_get() is much more convenient for C programming.
the name of the property to get
return location for the property value
This function gets back user data pointers stored via g_object_set_qdata().
A #GQuark, naming the user data pointer
Gets n_properties properties for an object.
Obtained properties will be set to values. All properties must be valid.
Warnings will be emitted and undefined behaviour may result if invalid
properties are passed in.
the names of each property to get
the values of each property to get
Tries to modify any #EContactPhoto fields which are stored on the local file system as type %E_CONTACT_PHOTO_TYPE_URI to be inlined and stored as %E_CONTACT_PHOTO_TYPE_INLINED instead.
Checks whether object has a [floating][floating-ref] reference.
Check if the evc has been parsed already, as #EVCard implements lazy parsing
of its vCard data. Used for debugging.
Emits a "notify" signal for the property property_name on object.
When possible, eg. when signaling a property change from within the class that registered the property, you should use g_object_notify_by_pspec() instead.
Note that emission of the notify signal may be blocked with g_object_freeze_notify(). In this case, the signal emissions are queued and will be emitted (in reverse order) when g_object_thaw_notify() is called.
the name of a property installed on the class of object.
Emits a "notify" signal for the property specified by pspec on object.
This function omits the property name lookup, hence it is faster than g_object_notify().
One way to avoid using g_object_notify() from within the class that registered the properties, and using g_object_notify_by_pspec() instead, is to store the GParamSpec used with g_object_class_install_property() inside a static array, e.g.:
enum
{
PROP_0,
PROP_FOO,
PROP_LAST
};
static GParamSpec *properties[PROP_LAST];
static void
my_object_class_init (MyObjectClass *klass)
{
properties[PROP_FOO] = g_param_spec_int ("foo", "Foo", "The foo",
0, 100,
50,
G_PARAM_READWRITE);
g_object_class_install_property (gobject_class,
PROP_FOO,
properties[PROP_FOO]);
}
and then notify a change on the "foo" property with:
g_object_notify_by_pspec (self, properties[PROP_FOO]);
the #GParamSpec of a property installed on the class of object.
Increase the reference count of object, and possibly remove the
[floating][floating-ref] reference, if object has a floating reference.
In other words, if the object is floating, then this call "assumes ownership" of the floating reference, converting it to a normal reference by clearing the floating flag while leaving the reference count unchanged. If the object is not floating, then this call adds a new normal reference increasing the reference count by one.
Since GLib 2.56, the type of object will be propagated to the return type
under the same conditions as for g_object_ref().
Removes attr from evc and frees it. This takes ownership of attr.
an #EVCardAttribute to remove
Removes all the attributes with group name and attribute name equal to the
passed in values. If attr_group is %NULL or an empty string,
it removes all the attributes with passed in name irrespective of
their group names.
group name of attributes to be removed
name of the arributes to be removed
Releases all references to other objects. This can be used to break reference cycles.
This function should only be called from object system implementations.
Sets the value of contact's field specified by field_id to value.
an #EContactField
a value whose type depends on the field_id
Sets the vcard attributes for contact's field_id.
Attributes are added to the contact in the same order as they are in attributes.
an #EContactField
a #GList of pointers to #EVCardAttribute
Each object carries around a table of associations from strings to pointers. This function lets you set an association.
If the object already had an association with that name, the old association will be destroyed.
Internally, the key is converted to a #GQuark using g_quark_from_string().
This means a copy of key is kept permanently (even after object has been
finalized) — so it is recommended to only use a small, bounded set of values
for key in your program, to avoid the #GQuark storage growing unbounded.
name of the key
data to associate with that key
Sets a property on an object.
the name of the property to set
the value
Remove a specified datum from the object's data associations, without invoking the association's destroy handler.
name of the key
This function gets back user data pointers stored via
g_object_set_qdata() and removes the data from object
without invoking its destroy() function (if any was
set).
Usually, calling this function is only required to update
user data pointers with a destroy notifier, for example:
void
object_add_to_user_list (GObject *object,
const gchar *new_string)
{
// the quark, naming the object data
GQuark quark_string_list = g_quark_from_static_string ("my-string-list");
// retrieve the old string list
GList *list = g_object_steal_qdata (object, quark_string_list);
// prepend new string
list = g_list_prepend (list, g_strdup (new_string));
// this changed 'list', so we need to set it again
g_object_set_qdata_full (object, quark_string_list, list, free_string_list);
}
static void
free_string_list (gpointer data)
{
GList *node, *list = data;
for (node = list; node; node = node->next)
g_free (node->data);
g_list_free (list);
}
Using g_object_get_qdata() in the above example, instead of g_object_steal_qdata() would have left the destroy function set, and thus the partial string list would have been freed upon g_object_set_qdata_full().
A #GQuark, naming the user data pointer
Reverts the effect of a previous call to
g_object_freeze_notify(). The freeze count is decreased on object
and when it reaches zero, queued "notify" signals are emitted.
Duplicate notifications for each property are squashed so that at most one #GObject::notify signal is emitted for each property, in the reverse order in which they have been queued.
It is an error to call this function when the freeze count is zero.
Exports evc to a string representation, specified
by the format argument.
the format to export to
Decreases the reference count of object. When its reference count
drops to 0, the object is finalized (i.e. its memory is freed).
If the pointer to the #GObject may be reused in future (for example, if it is an instance variable of another object), it is recommended to clear the pointer to %NULL rather than retain a dangling pointer to a potentially invalid #GObject instance. Use g_clear_object() for this.
Sets an "X-" attribute x_name to value value in vcard, or
removes it from vcard, when value is %NULL.
the attribute name, which starts with "X-"
the value to set, or %NULL to unset
This function essentially limits the life time of the closure to
the life time of the object. That is, when the object is finalized,
the closure is invalidated by calling g_closure_invalidate() on
it, in order to prevent invocations of the closure with a finalized
(nonexisting) object. Also, g_object_ref() and g_object_unref() are
added as marshal guards to the closure, to ensure that an extra
reference count is held on object during invocation of the
closure. Usually, this function will be called on closures that
use this object as closure data.
#GClosure to watch
Escapes a string according to RFC2426, section 5.
the string to escape
Gets the #EContactField corresponding to the field_name.
a string representing a contact field
Gets the #EContactField corresponding to the vcard_field.
a string representing a vCard field
Returns whether the field_id is of a string type,
thus it can be used with e_contact_get_const().
an #EContactField
Gets the string representation of field_id.
an #EContactField
Gets the #GType used for this contact field, this indicates what kind of value can be passed to e_contact_set().
an #EContactField
Find the #GParamSpec with the given name for an
interface. Generally, the interface vtable passed in as g_iface
will be the default vtable from g_type_default_interface_ref(), or,
if you know the interface has already been loaded,
g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
name of a property to look up.
Add a property to an interface; this is only useful for interfaces that are added to GObject-derived types. Adding a property to an interface forces all objects classes with that interface to have a compatible property. The compatible property could be a newly created #GParamSpec, but normally g_object_class_override_property() will be used so that the object class only needs to provide an implementation and inherits the property description, default value, bounds, and so forth from the interface property.
This function is meant to be called from the interface's default
vtable initialization function (the class_init member of
#GTypeInfo.) It must not be called after after class_init has
been called for any object types implementing this interface.
If pspec is a floating reference, it will be consumed.
any interface vtable for the interface, or the default vtable for the interface.
the #GParamSpec for the new property
Lists the properties of an interface.Generally, the interface
vtable passed in as g_iface will be the default vtable from
g_type_default_interface_ref(), or, if you know the interface has
already been loaded, g_type_default_interface_peek().
any interface vtable for the interface, or the default vtable for the interface
Creates a new, blank #EContact.
Creates a new, blank #EVCard.
Creates a new #EVCard from the passed-in string representation.
a string representation of the vcard to create
Creates a new #EContact based on a vcard.
a string representing a vcard
Creates a new #EContact based on a vcard and a predefined UID.
a string representing a vcard
a contact UID
Creates a new instance of a #GObject subtype and sets its properties.
Construction parameters (see %G_PARAM_CONSTRUCT, %G_PARAM_CONSTRUCT_ONLY) which are not explicitly specified are set to their default values.
the type id of the #GObject subtype to instantiate
an array of #GParameter
Gets a human-readable, translated string representation
of field_id.
an #EContactField
Unescapes a string according to RFC2426, section 5.
the string to unescape
Gets the vcard attribute corresponding to field_id, as a string.
an #EContactField
Creates a new, blank #EContact.