Gtk.RecentManager¶

Subclasses:: None

Methods¶

Inherited:: GObject.Object (37)
Structs:: GObject.ObjectClass (5)

class	`get_default` ()
class	`new` ()
	`add_full` (uri, recent_data)
	`add_item` (uri)
	`get_items` ()
	`has_item` (uri)
	`lookup_item` (uri)
	`move_item` (uri, new_uri)
	`purge_items` ()
	`remove_item` (uri)

Virtual Methods¶

Inherited:: GObject.Object (7)

do_changed ()

Properties¶

Name	Type	Flags	Short Description
`filename`	`str`	r/w/co
`size`	`int`	r

Signals¶

Inherited:: GObject.Object (1)

Name	Short Description
`changed`	Emitted when the current recently used resources manager changes its contents.

Fields¶

Inherited:: GObject.Object (1)

Name	Type	Access	Description
parent_instance	`GObject.Object`	r

Class Details¶

class Gtk.RecentManager(**kwargs)¶

Bases:: GObject.Object
Abstract:: No
Structure:: Gtk.RecentManagerClass

Manages and looks up recently used files.

Each recently used file is identified by its URI, and has meta-data associated to it, like the names and command lines of the applications that have registered it, the number of time each application has registered the same file, the mime type of the file and whether the file should be displayed only by the applications that have registered it.

The recently used files list is per user.

GtkRecentManager acts like a database of all the recently used files. You can create new GtkRecentManager objects, but it is more efficient to use the default manager created by GTK.

Adding a new recently used file is as simple as:

```c Gtk.RecentManager *manager;

manager = Gtk.RecentManager.get_default (); Gtk.RecentManager.add_item (manager, file_uri); ```

The GtkRecentManager will try to gather all the needed information from the file itself through GIO.

Looking up the meta-data associated with a recently used file given its URI requires calling [method`Gtk`.RecentManager.lookup_item]:

```c Gtk.RecentManager *manager; Gtk.RecentInfo *info; GLib.Error *error = None;

manager = Gtk.RecentManager.get_default (); info = Gtk.RecentManager.lookup_item (manager, file_uri, &error); if (error) { g_warning (“Could not find the file: %s”, error->message); GLib.Error.free (error); } else { // Use the info object Gtk.RecentInfo.unref (info); } ```

In order to retrieve the list of recently used files, you can use [method`Gtk`.RecentManager.get_items], which returns a list of [struct`Gtk`.RecentInfo].

Note that the maximum age of the recently used files list is controllable through the [property`Gtk`.Settings:gtk-recent-files-max-age] property.

classmethod get_default()[source]¶

Returns:: A unique GtkRecentManager. Do not ref or unref it.
Return type:: Gtk.RecentManager

Gets a unique instance of GtkRecentManager that you can share in your application without caring about memory management.

classmethod new()[source]¶

Returns:: A newly created GtkRecentManager object
Return type:: Gtk.RecentManager

Creates a new recent manager object.

Recent manager objects are used to handle the list of recently used resources. A GtkRecentManager object monitors the recently used resources list, and emits the [signal`Gtk`.RecentManager::changed] signal each time something inside the list changes.

GtkRecentManager objects are expensive: be sure to create them only when needed. You should use [func`Gtk`.RecentManager.get_default] instead.

add_full(uri, recent_data)[source]¶

Parameters:

uri (str) – a valid URI
recent_data (Gtk.RecentData) – metadata of the resource

Returns:

True if the new item was successfully added to the recently used resources list, False otherwise

Return type:

bool

Adds a new resource, pointed by uri, into the recently used resources list, using the metadata specified inside the GtkRecentData passed in recent_data.

The passed URI will be used to identify this resource inside the list.

In order to register the new recently used resource, metadata about the resource must be passed as well as the URI; the metadata is stored in a GtkRecentData, which must contain the MIME type of the resource pointed by the URI; the name of the application that is registering the item, and a command line to be used when launching the item.

Optionally, a GtkRecentData might contain a UTF-8 string to be used when viewing the item instead of the last component of the URI; a short description of the item; whether the item should be considered private - that is, should be displayed only by the applications that have registered it.

add_item(uri)[source]¶

Parameters:: uri (str) – a valid URI
Returns:: True if the new item was successfully added to the recently used resources list
Return type:: bool

Adds a new resource, pointed by uri, into the recently used resources list.

This function automatically retrieves some of the needed metadata and setting other metadata to common default values; it then feeds the data to [method`Gtk`.RecentManager.add_full].

See [method`Gtk`.RecentManager.add_full] if you want to explicitly define the metadata for the resource pointed by uri.

get_items()[source]¶

Returns:: a list of newly allocated GtkRecentInfo objects. Use [method`Gtk`.RecentInfo.unref] on each item inside the list, and then free the list itself using g_list_free().
Return type:: [Gtk.RecentInfo]

Gets the list of recently used resources.

has_item(uri)[source]¶

Parameters:: uri (str) – a URI
Returns:: True if the resource was found, False otherwise
Return type:: bool

Checks whether there is a recently used resource registered with uri inside the recent manager.

lookup_item(uri)[source]¶

Parameters:: uri (str) – a URI
Raises:: GLib.Error
Returns:: a GtkRecentInfo containing information about the resource pointed by uri, or None if the URI was not registered in the recently used resources list. Free with [method`Gtk`.RecentInfo.unref].
Return type:: Gtk.RecentInfo or None

Searches for a URI inside the recently used resources list, and returns a GtkRecentInfo containing information about the resource like its MIME type, or its display name.

move_item(uri, new_uri)[source]¶

Parameters:

uri (str) – the URI of a recently used resource
new_uri (str or None) – the new URI of the recently used resource, or None to remove the item pointed by uri in the list

Raises:

GLib.Error

Returns:

True on success

Return type:

bool

Changes the location of a recently used resource from uri to new_uri.

Please note that this function will not affect the resource pointed by the URIs, but only the URI used in the recently used resources list.

purge_items()[source]¶

Raises:: GLib.Error
Returns:: the number of items that have been removed from the recently used resources list
Return type:: int

Purges every item from the recently used resources list.

remove_item(uri)[source]¶

Parameters:: uri (str) – the URI of the item you wish to remove
Raises:: GLib.Error
Returns:: True if the item pointed by uri has been successfully removed by the recently used resources list, and False otherwise
Return type:: bool

Removes a resource pointed by uri from the recently used resources list handled by a recent manager.

do_changed() virtual¶

Signal Details¶

Gtk.RecentManager.signals.changed(recent_manager)¶

Signal Name:: changed
Flags:: RUN_FIRST
Parameters:: recent_manager (Gtk.RecentManager) – The object which received the signal

Emitted when the current recently used resources manager changes its contents.

This can happen either by calling [method`Gtk`.RecentManager.add_item] or by another application.

Property Details¶

Gtk.RecentManager.props.filename¶

Name:: filename
Type:: str
Default Value:: None
Flags:: READABLE, WRITABLE, CONSTRUCT_ONLY

The full path to the file to be used to store and read the recently used resources list

Gtk.RecentManager.props.size¶

Name:: size
Type:: int
Default Value:: 0
Flags:: READABLE

The size of the recently used resources list.