Filesystem utilities

Filesystem utilities — Functions for working with GIO

Synopsis

#include <gtk/gtk.h>

                    GtkMountOperation;
GMountOperation *   gtk_mount_operation_new             (GtkWindow *parent);
gboolean            gtk_mount_operation_is_showing      (GtkMountOperation *op);
void                gtk_mount_operation_set_parent      (GtkMountOperation *op,
                                                         GtkWindow *parent);
GtkWindow *         gtk_mount_operation_get_parent      (GtkMountOperation *op);
void                gtk_mount_operation_set_screen      (GtkMountOperation *op,
                                                         GdkScreen *screen);
GdkScreen *         gtk_mount_operation_get_screen      (GtkMountOperation *op);
gboolean            gtk_show_uri                        (GdkScreen *screen,
                                                         const gchar *uri,
                                                         guint32 timestamp,
                                                         GError **error);

Object Hierarchy

  GObject
   +----GMountOperation
         +----GtkMountOperation

Properties

  "is-showing"               gboolean              : Read
  "parent"                   GtkWindow*            : Read / Write
  "screen"                   GdkScreen*            : Read / Write

Description

The functions and objects described here make working with GTK+ and GIO more convenient.

GtkMountOperation is needed when mounting volumes: It is an implementation of GMountOperation that can be used with GIO functions for mounting volumes such as g_file_mount_enclosing_volume(), g_file_mount_mountable(), g_volume_mount(), g_mount_unmount_with_operation() and others.

When necessary, GtkMountOperation shows dialogs to ask for passwords, questions or show processes blocking unmount.

gtk_show_uri() is a convenient way to launch applications for URIs.

Another object that is worth mentioning in this context is GdkAppLaunchContext, which provides visual feedback when lauching applications.

Details

GtkMountOperation

typedef struct _GtkMountOperation GtkMountOperation;

This should not be accessed directly. Use the accessor functions below.

gtk_mount_operation_new ()

GMountOperation *   gtk_mount_operation_new             (GtkWindow *parent);

Creates a new GtkMountOperation

`parent` :	transient parent of the window, or `NULL`. allow-none.
Returns :	a new GtkMountOperation

Since 2.14

gtk_mount_operation_is_showing ()

gboolean            gtk_mount_operation_is_showing      (GtkMountOperation *op);

Returns whether the GtkMountOperation is currently displaying a window.

`op` :	a GtkMountOperation
Returns :	`TRUE` if `op` is currently displaying a window

Since 2.14

gtk_mount_operation_set_parent ()

void                gtk_mount_operation_set_parent      (GtkMountOperation *op,
                                                         GtkWindow *parent);

Sets the transient parent for windows shown by the GtkMountOperation.

`op` :	a GtkMountOperation
`parent` :	transient parent of the window, or `NULL`. allow-none.

Since 2.14

gtk_mount_operation_get_parent ()

GtkWindow *         gtk_mount_operation_get_parent      (GtkMountOperation *op);

Gets the transient parent used by the GtkMountOperation

`op` :	a GtkMountOperation
Returns :	the transient parent for windows shown by `op`

Since 2.14

gtk_mount_operation_set_screen ()

void                gtk_mount_operation_set_screen      (GtkMountOperation *op,
                                                         GdkScreen *screen);

Sets the screen to show windows of the GtkMountOperation on.

`op` :	a GtkMountOperation
`screen` :	a GdkScreen

Since 2.14

gtk_mount_operation_get_screen ()

GdkScreen *         gtk_mount_operation_get_screen      (GtkMountOperation *op);

Gets the screen on which windows of the GtkMountOperation will be shown.

`op` :	a GtkMountOperation
Returns :	the screen on which windows of `op` are shown

Since 2.14

gtk_show_uri ()

gboolean            gtk_show_uri                        (GdkScreen *screen,
                                                         const gchar *uri,
                                                         guint32 timestamp,
                                                         GError **error);

This is a convenience function for launching the default application to show the uri. The uri must be of a form understood by GIO. Typical examples are

file:///home/gnome/pict.jpg

http://www.gnome.org

mailto:me@gnome.org

Ideally the timestamp is taken from the event triggering the gtk_show_uri() call. If timestamp is not known you can take GDK_CURRENT_TIME.

This function can be used as a replacement for gnome_vfs_url_show() and gnome_url_show().

`screen` :	screen to show the uri on or `NULL` for the default screen. allow-none.
`uri` :	the uri to show
`timestamp` :	a timestamp to prevent focus stealing.
`error` :	a GError that is returned in case of errors
Returns :	`TRUE` on success, `FALSE` on error.

Since 2.14

Property Details

The `"is-showing"` property

  "is-showing"               gboolean              : Read

Are we showing a dialog.

Default value: FALSE

The `"parent"` property

  "parent"                   GtkWindow*            : Read / Write

The parent window.

The `"screen"` property

  "screen"                   GdkScreen*            : Read / Write

The screen where this window will be displayed.

			GTK+ Reference Manual
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