diff options
Diffstat (limited to 'nautilus-desktop/nautilus-desktop-link.c')
| -rw-r--r-- | nautilus-desktop/nautilus-desktop-link.c | 482 |
1 files changed, 0 insertions, 482 deletions
diff --git a/nautilus-desktop/nautilus-desktop-link.c b/nautilus-desktop/nautilus-desktop-link.c deleted file mode 100644 index e10d6c4e7..000000000 --- a/nautilus-desktop/nautilus-desktop-link.c +++ /dev/null @@ -1,482 +0,0 @@ -/* - * nautilus-desktop-link.c: Class that handles the links on the desktop - * - * Copyright (C) 2003 Red Hat, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, see <http://www.gnu.org/licenses/>. - * - * Author: Alexander Larsson <alexl@redhat.com> - */ - -#include <config.h> - -#include "nautilus-desktop-link.h" -#include "nautilus-desktop-link-monitor.h" -#include "nautilus-desktop-icon-file.h" -#include "nautilus-directory-private.h" -#include "nautilus-desktop-directory.h" - -#include <glib/gi18n.h> -#include <gio/gio.h> - -#include <src/nautilus-file-utilities.h> -#include <src/nautilus-trash-monitor.h> -#include <src/nautilus-global-preferences.h> -#include <src/nautilus-icon-names.h> - -#include <string.h> - -struct NautilusDesktopLinkDetails -{ - NautilusDesktopLinkType type; - char *filename; - char *display_name; - GFile *activation_location; - GIcon *icon; - - NautilusDesktopIconFile *icon_file; - - /* Just for mount icons: */ - GMount *mount; -}; - -G_DEFINE_TYPE (NautilusDesktopLink, nautilus_desktop_link, G_TYPE_OBJECT) - -static void -create_icon_file (NautilusDesktopLink *link) -{ - link->details->icon_file = nautilus_desktop_icon_file_new (link); -} - -static void -nautilus_desktop_link_changed (NautilusDesktopLink *link) -{ - if (link->details->icon_file != NULL) - { - nautilus_desktop_icon_file_update (link->details->icon_file); - } -} - -static void -mount_changed_callback (GMount *mount, - NautilusDesktopLink *link) -{ - g_free (link->details->display_name); - if (link->details->activation_location) - { - g_object_unref (link->details->activation_location); - } - if (link->details->icon) - { - g_object_unref (link->details->icon); - } - - link->details->display_name = g_mount_get_name (mount); - link->details->activation_location = g_mount_get_default_location (mount); - link->details->icon = g_mount_get_icon (mount); - - nautilus_desktop_link_changed (link); -} - -static GIcon * -get_desktop_trash_icon (void) -{ - const gchar *icon_name; - - if (nautilus_trash_monitor_is_empty ()) - { - icon_name = NAUTILUS_DESKTOP_ICON_TRASH; - } - else - { - icon_name = NAUTILUS_DESKTOP_ICON_TRASH_FULL; - } - - return g_themed_icon_new (icon_name); -} - -static void -trash_state_changed_callback (NautilusTrashMonitor *trash_monitor, - gboolean state, - gpointer callback_data) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (callback_data); - g_assert (link->details->type == NAUTILUS_DESKTOP_LINK_TRASH); - - if (link->details->icon) - { - g_object_unref (link->details->icon); - } - link->details->icon = get_desktop_trash_icon (); - - nautilus_desktop_link_changed (link); -} - -static void -home_name_changed (gpointer callback_data) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (callback_data); - g_assert (link->details->type == NAUTILUS_DESKTOP_LINK_HOME); - - g_free (link->details->display_name); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_HOME_NAME); - if (link->details->display_name[0] == 0) - { - g_free (link->details->display_name); - link->details->display_name = g_strdup (_("Home")); - } - - nautilus_desktop_link_changed (link); -} - -static void -trash_name_changed (gpointer callback_data) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (callback_data); - g_assert (link->details->type == NAUTILUS_DESKTOP_LINK_TRASH); - - g_free (link->details->display_name); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_TRASH_NAME); - nautilus_desktop_link_changed (link); -} - -static void -network_name_changed (gpointer callback_data) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (callback_data); - g_assert (link->details->type == NAUTILUS_DESKTOP_LINK_NETWORK); - - g_free (link->details->display_name); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_NETWORK_NAME); - nautilus_desktop_link_changed (link); -} - -NautilusDesktopLink * -nautilus_desktop_link_new (NautilusDesktopLinkType type) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (g_object_new (NAUTILUS_TYPE_DESKTOP_LINK, NULL)); - - link->details->type = type; - switch (type) - { - case NAUTILUS_DESKTOP_LINK_HOME: - { - link->details->filename = g_strdup ("home"); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_HOME_NAME); - link->details->activation_location = g_file_new_for_path (g_get_home_dir ()); - link->details->icon = g_themed_icon_new (NAUTILUS_DESKTOP_ICON_HOME); - - g_signal_connect_swapped (nautilus_desktop_preferences, - "changed::" NAUTILUS_PREFERENCES_DESKTOP_HOME_NAME, - G_CALLBACK (home_name_changed), - link); - } - break; - - case NAUTILUS_DESKTOP_LINK_TRASH: - { - link->details->filename = g_strdup ("trash"); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_TRASH_NAME); - link->details->activation_location = g_file_new_for_uri (EEL_TRASH_URI); - link->details->icon = get_desktop_trash_icon (); - - g_signal_connect_swapped (nautilus_desktop_preferences, - "changed::" NAUTILUS_PREFERENCES_DESKTOP_TRASH_NAME, - G_CALLBACK (trash_name_changed), - link); - g_signal_connect_object (nautilus_trash_monitor_get (), "trash-state-changed", - G_CALLBACK (trash_state_changed_callback), link, 0); - } - break; - - case NAUTILUS_DESKTOP_LINK_NETWORK: - { - link->details->filename = g_strdup ("network"); - link->details->display_name = g_settings_get_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_NETWORK_NAME); - link->details->activation_location = g_file_new_for_uri ("network:///"); - link->details->icon = g_themed_icon_new (NAUTILUS_DESKTOP_ICON_NETWORK); - - g_signal_connect_swapped (nautilus_desktop_preferences, - "changed::" NAUTILUS_PREFERENCES_DESKTOP_NETWORK_NAME, - G_CALLBACK (network_name_changed), - link); - } - break; - - default: - case NAUTILUS_DESKTOP_LINK_MOUNT: - { - g_assert_not_reached (); - } - break; - } - - create_icon_file (link); - - return link; -} - -NautilusDesktopLink * -nautilus_desktop_link_new_from_mount (GMount *mount) -{ - NautilusDesktopLink *link; - GVolume *volume; - char *name, *filename; - - link = NAUTILUS_DESKTOP_LINK (g_object_new (NAUTILUS_TYPE_DESKTOP_LINK, NULL)); - - link->details->type = NAUTILUS_DESKTOP_LINK_MOUNT; - - link->details->mount = g_object_ref (mount); - - /* We try to use the drive name to get somewhat stable filenames - * for metadata */ - volume = g_mount_get_volume (mount); - if (volume != NULL) - { - name = g_volume_get_name (volume); - g_object_unref (volume); - } - else - { - name = g_mount_get_name (mount); - } - - /* Replace slashes in name */ - filename = g_strconcat (g_strdelimit (name, "/", '-'), ".volume", NULL); - link->details->filename = - nautilus_desktop_link_monitor_make_filename_unique (nautilus_desktop_link_monitor_get (), - filename); - g_free (filename); - g_free (name); - - link->details->display_name = g_mount_get_name (mount); - - link->details->activation_location = g_mount_get_default_location (mount); - link->details->icon = g_mount_get_icon (mount); - - g_signal_connect_object (mount, "changed", - G_CALLBACK (mount_changed_callback), link, 0); - - create_icon_file (link); - - return link; -} - -GMount * -nautilus_desktop_link_get_mount (NautilusDesktopLink *link) -{ - if (link->details->mount) - { - return g_object_ref (link->details->mount); - } - return NULL; -} - -NautilusDesktopLinkType -nautilus_desktop_link_get_link_type (NautilusDesktopLink *link) -{ - return link->details->type; -} - -char * -nautilus_desktop_link_get_file_name (NautilusDesktopLink *link) -{ - return g_strdup (link->details->filename); -} - -char * -nautilus_desktop_link_get_display_name (NautilusDesktopLink *link) -{ - return g_strdup (link->details->display_name); -} - -GIcon * -nautilus_desktop_link_get_icon (NautilusDesktopLink *link) -{ - if (link->details->icon != NULL) - { - return g_object_ref (link->details->icon); - } - return NULL; -} - -GFile * -nautilus_desktop_link_get_activation_location (NautilusDesktopLink *link) -{ - if (link->details->activation_location) - { - return g_object_ref (link->details->activation_location); - } - return NULL; -} - -char * -nautilus_desktop_link_get_activation_uri (NautilusDesktopLink *link) -{ - if (link->details->activation_location) - { - return g_file_get_uri (link->details->activation_location); - } - return NULL; -} - - -gboolean -nautilus_desktop_link_get_date (NautilusDesktopLink *link, - NautilusDateType date_type, - time_t *date) -{ - return FALSE; -} - -gboolean -nautilus_desktop_link_can_rename (NautilusDesktopLink *link) -{ - return (link->details->type == NAUTILUS_DESKTOP_LINK_HOME || - link->details->type == NAUTILUS_DESKTOP_LINK_TRASH || - link->details->type == NAUTILUS_DESKTOP_LINK_NETWORK); -} - -gboolean -nautilus_desktop_link_rename (NautilusDesktopLink *link, - const char *name) -{ - switch (link->details->type) - { - case NAUTILUS_DESKTOP_LINK_HOME: - { - g_settings_set_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_HOME_NAME, - name); - } - break; - - case NAUTILUS_DESKTOP_LINK_TRASH: - { - g_settings_set_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_TRASH_NAME, - name); - } - break; - - case NAUTILUS_DESKTOP_LINK_NETWORK: - { - g_settings_set_string (nautilus_desktop_preferences, - NAUTILUS_PREFERENCES_DESKTOP_NETWORK_NAME, - name); - } - break; - - default: - { - g_assert_not_reached (); - /* FIXME: Do we want volume renaming? - * We didn't support that before. */ - } - break; - } - - return TRUE; -} - -static void -nautilus_desktop_link_init (NautilusDesktopLink *link) -{ - link->details = G_TYPE_INSTANCE_GET_PRIVATE (link, - NAUTILUS_TYPE_DESKTOP_LINK, - NautilusDesktopLinkDetails); -} - -static void -desktop_link_finalize (GObject *object) -{ - NautilusDesktopLink *link; - - link = NAUTILUS_DESKTOP_LINK (object); - - if (link->details->icon_file != NULL) - { - nautilus_desktop_icon_file_remove (link->details->icon_file); - nautilus_file_unref (NAUTILUS_FILE (link->details->icon_file)); - link->details->icon_file = NULL; - } - - if (link->details->type == NAUTILUS_DESKTOP_LINK_HOME) - { - g_signal_handlers_disconnect_by_func (nautilus_desktop_preferences, - home_name_changed, - link); - } - - if (link->details->type == NAUTILUS_DESKTOP_LINK_TRASH) - { - g_signal_handlers_disconnect_by_func (nautilus_desktop_preferences, - trash_name_changed, - link); - } - - if (link->details->type == NAUTILUS_DESKTOP_LINK_NETWORK) - { - g_signal_handlers_disconnect_by_func (nautilus_desktop_preferences, - network_name_changed, - link); - } - - if (link->details->type == NAUTILUS_DESKTOP_LINK_MOUNT) - { - g_object_unref (link->details->mount); - } - - g_free (link->details->filename); - g_free (link->details->display_name); - if (link->details->activation_location) - { - g_object_unref (link->details->activation_location); - } - if (link->details->icon) - { - g_object_unref (link->details->icon); - } - - G_OBJECT_CLASS (nautilus_desktop_link_parent_class)->finalize (object); -} - -static void -nautilus_desktop_link_class_init (NautilusDesktopLinkClass *klass) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = desktop_link_finalize; - - g_type_class_add_private (object_class, sizeof (NautilusDesktopLinkDetails)); -} |