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Diffstat (limited to 'src/gtk/nautilusgtkplacesview.c')
| -rw-r--r-- | src/gtk/nautilusgtkplacesview.c | 2656 |
1 files changed, 2656 insertions, 0 deletions
diff --git a/src/gtk/nautilusgtkplacesview.c b/src/gtk/nautilusgtkplacesview.c new file mode 100644 index 0000000..af05540 --- /dev/null +++ b/src/gtk/nautilusgtkplacesview.c @@ -0,0 +1,2656 @@ +/* nautilusgtkplacesview.c + * + * Copyright (C) 2015 Georges Basile Stavracas Neto <georges.stavracas@gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation, either version 2.1 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "config.h" +#include <glib/gi18n.h> +#include <gtk/gtk.h> + +#include <gio/gio.h> +#include <gio/gvfs.h> +#include <gtk/gtk.h> + +#include "nautilusgtkplacesviewprivate.h" +#include "nautilusgtkplacesviewrowprivate.h" + +/** + * SECTION:nautilusgtkplacesview + * @Short_description: Widget that displays persistent drives and manages mounted networks + * @Title: NautilusGtkPlacesView + * @See_also: #GtkFileChooser + * + * #NautilusGtkPlacesView is a stock widget that displays a list of persistent drives + * such as harddisk partitions and networks. #NautilusGtkPlacesView does not monitor + * removable devices. + * + * The places view displays drives and networks, and will automatically mount + * them when the user activates. Network addresses are stored even if they fail + * to connect. When the connection is successful, the connected network is + * shown at the network list. + * + * To make use of the places view, an application at least needs to connect + * to the #NautilusGtkPlacesView::open-location signal. This is emitted when the user + * selects a location to open in the view. + */ + +struct _NautilusGtkPlacesViewPrivate +{ + GVolumeMonitor *volume_monitor; + GtkPlacesOpenFlags open_flags; + GtkPlacesOpenFlags current_open_flags; + + GFile *server_list_file; + GFileMonitor *server_list_monitor; + GFileMonitor *network_monitor; + + GCancellable *cancellable; + + gchar *search_query; + + GtkWidget *actionbar; + GtkWidget *address_entry; + GtkWidget *connect_button; + GtkWidget *listbox; + GtkWidget *popup_menu; + GtkWidget *recent_servers_listbox; + GtkWidget *recent_servers_popover; + GtkWidget *recent_servers_stack; + GtkWidget *stack; + GtkWidget *server_adresses_popover; + GtkWidget *available_protocols_grid; + GtkWidget *network_placeholder; + GtkWidget *network_placeholder_label; + + GtkSizeGroup *path_size_group; + GtkSizeGroup *space_size_group; + + GtkEntryCompletion *address_entry_completion; + GtkListStore *completion_store; + + GCancellable *networks_fetching_cancellable; + + guint local_only : 1; + guint should_open_location : 1; + guint should_pulse_entry : 1; + guint entry_pulse_timeout_id; + guint connecting_to_server : 1; + guint mounting_volume : 1; + guint unmounting_mount : 1; + guint fetching_networks : 1; + guint loading : 1; + guint destroyed : 1; +}; + +static void mount_volume (NautilusGtkPlacesView *view, + GVolume *volume); + +static gboolean on_button_press_event (NautilusGtkPlacesViewRow *row, + GdkEventButton *event); + +static void on_eject_button_clicked (GtkWidget *widget, + NautilusGtkPlacesViewRow *row); + +static gboolean on_row_popup_menu (NautilusGtkPlacesViewRow *row); + +static void populate_servers (NautilusGtkPlacesView *view); + +static gboolean nautilus_gtk_places_view_get_fetching_networks (NautilusGtkPlacesView *view); + +static void nautilus_gtk_places_view_set_fetching_networks (NautilusGtkPlacesView *view, + gboolean fetching_networks); + +static void nautilus_gtk_places_view_set_loading (NautilusGtkPlacesView *view, + gboolean loading); + +static void update_loading (NautilusGtkPlacesView *view); + +G_DEFINE_TYPE_WITH_PRIVATE (NautilusGtkPlacesView, nautilus_gtk_places_view, GTK_TYPE_BOX) + +/* NautilusGtkPlacesView properties & signals */ +enum { + PROP_0, + PROP_LOCAL_ONLY, + PROP_OPEN_FLAGS, + PROP_FETCHING_NETWORKS, + PROP_LOADING, + LAST_PROP +}; + +enum { + OPEN_LOCATION, + SHOW_ERROR_MESSAGE, + LAST_SIGNAL +}; + +const gchar *unsupported_protocols [] = +{ + "file", "afc", "obex", "http", + "trash", "burn", "computer", + "archive", "recent", "localtest", + NULL +}; + +static guint places_view_signals [LAST_SIGNAL] = { 0 }; +static GParamSpec *properties [LAST_PROP]; + +static void +emit_open_location (NautilusGtkPlacesView *view, + GFile *location, + GtkPlacesOpenFlags open_flags) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if ((open_flags & priv->open_flags) == 0) + open_flags = GTK_PLACES_OPEN_NORMAL; + + g_signal_emit (view, places_view_signals[OPEN_LOCATION], 0, location, open_flags); +} + +static void +emit_show_error_message (NautilusGtkPlacesView *view, + gchar *primary_message, + gchar *secondary_message) +{ + g_signal_emit (view, places_view_signals[SHOW_ERROR_MESSAGE], + 0, primary_message, secondary_message); +} + +static void +server_file_changed_cb (NautilusGtkPlacesView *view) +{ + populate_servers (view); +} + +static GBookmarkFile * +server_list_load (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + GBookmarkFile *bookmarks; + GError *error = NULL; + gchar *datadir; + gchar *filename; + + priv = nautilus_gtk_places_view_get_instance_private (view); + bookmarks = g_bookmark_file_new (); + datadir = g_build_filename (g_get_user_config_dir (), "gtk-3.0", NULL); + filename = g_build_filename (datadir, "servers", NULL); + + g_mkdir_with_parents (datadir, 0700); + g_bookmark_file_load_from_file (bookmarks, filename, &error); + + if (error) + { + if (!g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT)) + { + /* only warn if the file exists */ + g_warning ("Unable to open server bookmarks: %s", error->message); + g_clear_pointer (&bookmarks, g_bookmark_file_free); + } + + g_clear_error (&error); + } + + /* Monitor the file in case it's modified outside this code */ + if (!priv->server_list_monitor) + { + priv->server_list_file = g_file_new_for_path (filename); + + if (priv->server_list_file) + { + priv->server_list_monitor = g_file_monitor_file (priv->server_list_file, + G_FILE_MONITOR_NONE, + NULL, + &error); + + if (error) + { + g_warning ("Cannot monitor server file: %s", error->message); + g_clear_error (&error); + } + else + { + g_signal_connect_swapped (priv->server_list_monitor, + "changed", + G_CALLBACK (server_file_changed_cb), + view); + } + } + + g_clear_object (&priv->server_list_file); + } + + g_free (datadir); + g_free (filename); + + return bookmarks; +} + +static void +server_list_save (GBookmarkFile *bookmarks) +{ + gchar *filename; + + filename = g_build_filename (g_get_user_config_dir (), "gtk-3.0", "servers", NULL); + g_bookmark_file_to_file (bookmarks, filename, NULL); + g_free (filename); +} + +static void +server_list_add_server (NautilusGtkPlacesView *view, + GFile *file) +{ + GBookmarkFile *bookmarks; + GFileInfo *info; + GError *error; + gchar *title; + gchar *uri; + + error = NULL; + bookmarks = server_list_load (view); + + if (!bookmarks) + return; + + uri = g_file_get_uri (file); + + info = g_file_query_info (file, + G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME, + G_FILE_QUERY_INFO_NONE, + NULL, + &error); + title = g_file_info_get_attribute_as_string (info, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME); + + g_bookmark_file_set_title (bookmarks, uri, title); + g_bookmark_file_set_visited (bookmarks, uri, -1); + g_bookmark_file_add_application (bookmarks, uri, NULL, NULL); + + server_list_save (bookmarks); + + g_bookmark_file_free (bookmarks); + g_clear_object (&info); + g_free (title); + g_free (uri); +} + +static void +server_list_remove_server (NautilusGtkPlacesView *view, + const gchar *uri) +{ + GBookmarkFile *bookmarks; + + bookmarks = server_list_load (view); + + if (!bookmarks) + return; + + g_bookmark_file_remove_item (bookmarks, uri, NULL); + server_list_save (bookmarks); + + g_bookmark_file_free (bookmarks); +} + +/* Returns a toplevel GtkWindow, or NULL if none */ +static GtkWindow * +get_toplevel (GtkWidget *widget) +{ + GtkWidget *toplevel; + + toplevel = gtk_widget_get_toplevel (widget); + if (!gtk_widget_is_toplevel (toplevel)) + return NULL; + else + return GTK_WINDOW (toplevel); +} + +static void +set_busy_cursor (NautilusGtkPlacesView *view, + gboolean busy) +{ + GtkWidget *widget; + GtkWindow *toplevel; + GdkDisplay *display; + GdkCursor *cursor; + + toplevel = get_toplevel (GTK_WIDGET (view)); + widget = GTK_WIDGET (toplevel); + if (!toplevel || !gtk_widget_get_realized (widget)) + return; + + display = gtk_widget_get_display (widget); + + if (busy) + cursor = gdk_cursor_new_from_name (display, "progress"); + else + cursor = NULL; + + gdk_window_set_cursor (gtk_widget_get_window (widget), cursor); + gdk_display_flush (display); + + if (cursor) + g_object_unref (cursor); +} + +/* Activates the given row, with the given flags as parameter */ +static void +activate_row (NautilusGtkPlacesView *view, + NautilusGtkPlacesViewRow *row, + GtkPlacesOpenFlags flags) +{ + NautilusGtkPlacesViewPrivate *priv; + GVolume *volume; + GMount *mount; + GFile *file; + + priv = nautilus_gtk_places_view_get_instance_private (view); + mount = nautilus_gtk_places_view_row_get_mount (row); + volume = nautilus_gtk_places_view_row_get_volume (row); + file = nautilus_gtk_places_view_row_get_file (row); + + if (file) + { + emit_open_location (view, file, flags); + } + else if (mount) + { + GFile *location = g_mount_get_default_location (mount); + + emit_open_location (view, location, flags); + + g_object_unref (location); + } + else if (volume && g_volume_can_mount (volume)) + { + /* + * When the row is activated, the unmounted volume shall + * be mounted and opened right after. + */ + priv->should_open_location = TRUE; + + nautilus_gtk_places_view_row_set_busy (row, TRUE); + mount_volume (view, volume); + } +} + +static void update_places (NautilusGtkPlacesView *view); + +static void +nautilus_gtk_places_view_destroy (GtkWidget *widget) +{ + NautilusGtkPlacesView *self = NAUTILUS_GTK_PLACES_VIEW (widget); + NautilusGtkPlacesViewPrivate *priv = nautilus_gtk_places_view_get_instance_private (self); + + priv->destroyed = 1; + + g_signal_handlers_disconnect_by_func (priv->volume_monitor, update_places, widget); + + if (priv->network_monitor) + g_signal_handlers_disconnect_by_func (priv->network_monitor, update_places, widget); + + if (priv->server_list_monitor) + g_signal_handlers_disconnect_by_func (priv->server_list_monitor, server_file_changed_cb, widget); + + g_cancellable_cancel (priv->cancellable); + g_cancellable_cancel (priv->networks_fetching_cancellable); + + GTK_WIDGET_CLASS (nautilus_gtk_places_view_parent_class)->destroy (widget); +} + +static void +nautilus_gtk_places_view_finalize (GObject *object) +{ + NautilusGtkPlacesView *self = (NautilusGtkPlacesView *)object; + NautilusGtkPlacesViewPrivate *priv = nautilus_gtk_places_view_get_instance_private (self); + + if (priv->entry_pulse_timeout_id > 0) + g_source_remove (priv->entry_pulse_timeout_id); + + g_clear_pointer (&priv->search_query, g_free); + g_clear_object (&priv->server_list_file); + g_clear_object (&priv->server_list_monitor); + g_clear_object (&priv->volume_monitor); + g_clear_object (&priv->network_monitor); + g_clear_object (&priv->cancellable); + g_clear_object (&priv->networks_fetching_cancellable); + g_clear_object (&priv->path_size_group); + g_clear_object (&priv->space_size_group); + + G_OBJECT_CLASS (nautilus_gtk_places_view_parent_class)->finalize (object); +} + +static void +nautilus_gtk_places_view_get_property (GObject *object, + guint prop_id, + GValue *value, + GParamSpec *pspec) +{ + NautilusGtkPlacesView *self = NAUTILUS_GTK_PLACES_VIEW (object); + + switch (prop_id) + { + case PROP_LOCAL_ONLY: + g_value_set_boolean (value, nautilus_gtk_places_view_get_local_only (self)); + break; + + case PROP_LOADING: + g_value_set_boolean (value, nautilus_gtk_places_view_get_loading (self)); + break; + + case PROP_FETCHING_NETWORKS: + g_value_set_boolean (value, nautilus_gtk_places_view_get_fetching_networks (self)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static void +nautilus_gtk_places_view_set_property (GObject *object, + guint prop_id, + const GValue *value, + GParamSpec *pspec) +{ + NautilusGtkPlacesView *self = NAUTILUS_GTK_PLACES_VIEW (object); + + switch (prop_id) + { + case PROP_LOCAL_ONLY: + nautilus_gtk_places_view_set_local_only (self, g_value_get_boolean (value)); + break; + + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + } +} + +static gboolean +is_external_volume (GVolume *volume) +{ + gboolean is_external; + GDrive *drive; + gchar *id; + + drive = g_volume_get_drive (volume); + id = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_CLASS); + + is_external = g_volume_can_eject (volume); + + /* NULL volume identifier only happens on removable devices */ + is_external |= !id; + + if (drive) + is_external |= g_drive_is_removable (drive); + + g_clear_object (&drive); + g_free (id); + + return is_external; +} + +typedef struct +{ + gchar *uri; + NautilusGtkPlacesView *view; +} RemoveServerData; + +static void +on_remove_server_button_clicked (RemoveServerData *data) +{ + server_list_remove_server (data->view, data->uri); + + populate_servers (data->view); +} + +static void +populate_servers (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + GBookmarkFile *server_list; + GList *children; + gchar **uris; + gsize num_uris; + gint i; + + priv = nautilus_gtk_places_view_get_instance_private (view); + server_list = server_list_load (view); + + if (!server_list) + return; + + uris = g_bookmark_file_get_uris (server_list, &num_uris); + + gtk_stack_set_visible_child_name (GTK_STACK (priv->recent_servers_stack), + num_uris > 0 ? "list" : "empty"); + + if (!uris) + { + g_bookmark_file_free (server_list); + return; + } + + /* clear previous items */ + children = gtk_container_get_children (GTK_CONTAINER (priv->recent_servers_listbox)); + g_list_free_full (children, (GDestroyNotify) gtk_widget_destroy); + + gtk_list_store_clear (priv->completion_store); + + for (i = 0; i < num_uris; i++) + { + RemoveServerData *data; + GtkTreeIter iter; + GtkWidget *row; + GtkWidget *grid; + GtkWidget *button; + GtkWidget *label; + gchar *name; + gchar *dup_uri; + + name = g_bookmark_file_get_title (server_list, uris[i], NULL); + dup_uri = g_strdup (uris[i]); + + /* add to the completion list */ + gtk_list_store_append (priv->completion_store, &iter); + gtk_list_store_set (priv->completion_store, + &iter, + 0, name, + 1, uris[i], + -1); + + /* add to the recent servers listbox */ + row = gtk_list_box_row_new (); + + grid = g_object_new (GTK_TYPE_GRID, + "orientation", GTK_ORIENTATION_VERTICAL, + "border-width", 3, + NULL); + + /* name of the connected uri, if any */ + label = gtk_label_new (name); + gtk_widget_set_hexpand (label, TRUE); + gtk_label_set_xalign (GTK_LABEL (label), 0.0); + gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); + gtk_container_add (GTK_CONTAINER (grid), label); + + /* the uri itself */ + label = gtk_label_new (uris[i]); + gtk_widget_set_hexpand (label, TRUE); + gtk_label_set_xalign (GTK_LABEL (label), 0.0); + gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END); + gtk_style_context_add_class (gtk_widget_get_style_context (label), "dim-label"); + gtk_container_add (GTK_CONTAINER (grid), label); + + /* remove button */ + button = gtk_button_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_BUTTON); + gtk_widget_set_halign (button, GTK_ALIGN_END); + gtk_widget_set_valign (button, GTK_ALIGN_CENTER); + gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); + gtk_style_context_add_class (gtk_widget_get_style_context (button), "sidebar-button"); + gtk_grid_attach (GTK_GRID (grid), button, 1, 0, 1, 2); + + gtk_container_add (GTK_CONTAINER (row), grid); + gtk_container_add (GTK_CONTAINER (priv->recent_servers_listbox), row); + + /* custom data */ + data = g_new0 (RemoveServerData, 1); + data->view = view; + data->uri = dup_uri; + + g_object_set_data_full (G_OBJECT (row), "uri", dup_uri, g_free); + g_object_set_data_full (G_OBJECT (row), "remove-server-data", data, g_free); + + g_signal_connect_swapped (button, + "clicked", + G_CALLBACK (on_remove_server_button_clicked), + data); + + gtk_widget_show_all (row); + + g_free (name); + } + + g_strfreev (uris); + g_bookmark_file_free (server_list); +} + +static void +update_view_mode (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + GList *children; + GList *l; + gboolean show_listbox; + + priv = nautilus_gtk_places_view_get_instance_private (view); + show_listbox = FALSE; + + /* drives */ + children = gtk_container_get_children (GTK_CONTAINER (priv->listbox)); + + for (l = children; l; l = l->next) + { + /* GtkListBox filter rows by changing their GtkWidget::child-visible property */ + if (gtk_widget_get_child_visible (l->data)) + { + show_listbox = TRUE; + break; + } + } + + g_list_free (children); + + if (!show_listbox && + priv->search_query && + priv->search_query[0] != '\0') + { + gtk_stack_set_visible_child_name (GTK_STACK (priv->stack), "empty-search"); + } + else + { + gtk_stack_set_visible_child_name (GTK_STACK (priv->stack), "browse"); + } +} + +static void +insert_row (NautilusGtkPlacesView *view, + GtkWidget *row, + gboolean is_network) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + g_object_set_data (G_OBJECT (row), "is-network", GINT_TO_POINTER (is_network)); + + g_signal_connect_swapped (nautilus_gtk_places_view_row_get_event_box (NAUTILUS_GTK_PLACES_VIEW_ROW (row)), + "button-press-event", + G_CALLBACK (on_button_press_event), + row); + + g_signal_connect (row, + "popup-menu", + G_CALLBACK (on_row_popup_menu), + row); + + g_signal_connect (nautilus_gtk_places_view_row_get_eject_button (NAUTILUS_GTK_PLACES_VIEW_ROW (row)), + "clicked", + G_CALLBACK (on_eject_button_clicked), + row); + + nautilus_gtk_places_view_row_set_path_size_group (NAUTILUS_GTK_PLACES_VIEW_ROW (row), priv->path_size_group); + nautilus_gtk_places_view_row_set_space_size_group (NAUTILUS_GTK_PLACES_VIEW_ROW (row), priv->space_size_group); + + gtk_container_add (GTK_CONTAINER (priv->listbox), row); +} + +static void +add_volume (NautilusGtkPlacesView *view, + GVolume *volume) +{ + gboolean is_network; + GMount *mount; + GFile *root; + GIcon *icon; + gchar *identifier; + gchar *name; + gchar *path; + + if (is_external_volume (volume)) + return; + + identifier = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_CLASS); + is_network = g_strcmp0 (identifier, "network") == 0; + + mount = g_volume_get_mount (volume); + root = mount ? g_mount_get_default_location (mount) : NULL; + icon = g_volume_get_icon (volume); + name = g_volume_get_name (volume); + path = !is_network ? g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE) : NULL; + + if (!mount || !g_mount_is_shadowed (mount)) + { + GtkWidget *row; + + row = g_object_new (NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW, + "icon", icon, + "name", name, + "path", path ? path : "", + "volume", volume, + "mount", mount, + "file", NULL, + "is-network", is_network, + NULL); + + insert_row (view, row, is_network); + } + + g_clear_object (&root); + g_clear_object (&icon); + g_clear_object (&mount); + g_free (identifier); + g_free (name); + g_free (path); +} + +static void +add_mount (NautilusGtkPlacesView *view, + GMount *mount) +{ + gboolean is_network; + GFile *root; + GIcon *icon; + gchar *name; + gchar *path; + gchar *uri; + gchar *schema; + + icon = g_mount_get_icon (mount); + name = g_mount_get_name (mount); + root = g_mount_get_default_location (mount); + path = root ? g_file_get_parse_name (root) : NULL; + uri = g_file_get_uri (root); + schema = g_uri_parse_scheme (uri); + is_network = g_strcmp0 (schema, "file") != 0; + + if (is_network) + g_clear_pointer (&path, g_free); + + if (!g_mount_is_shadowed (mount)) + { + GtkWidget *row; + + row = g_object_new (NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW, + "icon", icon, + "name", name, + "path", path ? path : "", + "volume", NULL, + "mount", mount, + "file", NULL, + "is-network", is_network, + NULL); + + insert_row (view, row, is_network); + } + + g_clear_object (&root); + g_clear_object (&icon); + g_free (name); + g_free (path); + g_free (uri); + g_free (schema); +} + +static void +add_drive (NautilusGtkPlacesView *view, + GDrive *drive) +{ + GList *volumes; + GList *l; + + volumes = g_drive_get_volumes (drive); + + for (l = volumes; l != NULL; l = l->next) + add_volume (view, l->data); + + g_list_free_full (volumes, g_object_unref); +} + +static void +add_file (NautilusGtkPlacesView *view, + GFile *file, + GIcon *icon, + const gchar *display_name, + const gchar *path, + gboolean is_network) +{ + GtkWidget *row; + row = g_object_new (NAUTILUS_TYPE_GTK_PLACES_VIEW_ROW, + "icon", icon, + "name", display_name, + "path", path, + "volume", NULL, + "mount", NULL, + "file", file, + "is_network", is_network, + NULL); + + insert_row (view, row, is_network); +} + +static gboolean +has_networks (NautilusGtkPlacesView *view) +{ + GList *l; + NautilusGtkPlacesViewPrivate *priv; + GList *children; + gboolean has_network = FALSE; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + children = gtk_container_get_children (GTK_CONTAINER (priv->listbox)); + for (l = children; l != NULL; l = l->next) + { + if (GPOINTER_TO_INT (g_object_get_data (l->data, "is-network")) == TRUE && + g_object_get_data (l->data, "is-placeholder") == NULL) + { + has_network = TRUE; + break; + } + } + + g_list_free (children); + + return has_network; +} + +static void +update_network_state (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->network_placeholder == NULL) + { + priv->network_placeholder = gtk_list_box_row_new (); + priv->network_placeholder_label = gtk_label_new (""); + gtk_label_set_xalign (GTK_LABEL (priv->network_placeholder_label), 0.0); + gtk_widget_set_margin_start (priv->network_placeholder_label, 12); + gtk_widget_set_margin_end (priv->network_placeholder_label, 12); + gtk_widget_set_margin_top (priv->network_placeholder_label, 6); + gtk_widget_set_margin_bottom (priv->network_placeholder_label, 6); + gtk_widget_set_hexpand (priv->network_placeholder_label, TRUE); + gtk_widget_set_sensitive (priv->network_placeholder, FALSE); + gtk_container_add (GTK_CONTAINER (priv->network_placeholder), + priv->network_placeholder_label); + g_object_set_data (G_OBJECT (priv->network_placeholder), + "is-network", GINT_TO_POINTER (TRUE)); + /* mark the row as placeholder, so it always goes first */ + g_object_set_data (G_OBJECT (priv->network_placeholder), + "is-placeholder", GINT_TO_POINTER (TRUE)); + gtk_container_add (GTK_CONTAINER (priv->listbox), priv->network_placeholder); + } + + if (nautilus_gtk_places_view_get_fetching_networks (view)) + { + /* only show a placeholder with a message if the list is empty. + * otherwise just show the spinner in the header */ + if (!has_networks (view)) + { + gtk_widget_show_all (priv->network_placeholder); + gtk_label_set_text (GTK_LABEL (priv->network_placeholder_label), + _("Searching for network locations")); + } + } + else if (!has_networks (view)) + { + gtk_widget_show_all (priv->network_placeholder); + gtk_label_set_text (GTK_LABEL (priv->network_placeholder_label), + _("No network locations found")); + } + else + { + gtk_widget_hide (priv->network_placeholder); + } +} + +static void +monitor_network (NautilusGtkPlacesView *self) +{ + NautilusGtkPlacesViewPrivate *priv; + GFile *network_file; + GError *error; + + priv = nautilus_gtk_places_view_get_instance_private (self); + + if (priv->network_monitor) + return; + + error = NULL; + network_file = g_file_new_for_uri ("network:///"); + priv->network_monitor = g_file_monitor (network_file, + G_FILE_MONITOR_NONE, + NULL, + &error); + + g_clear_object (&network_file); + + if (error) + { + g_warning ("Error monitoring network: %s", error->message); + g_clear_error (&error); + return; + } + + g_signal_connect_swapped (priv->network_monitor, + "changed", + G_CALLBACK (update_places), + self); +} + +static void +populate_networks (NautilusGtkPlacesView *view, + GFileEnumerator *enumerator, + GList *detected_networks) +{ + GList *l; + GFile *file; + GFile *activatable_file; + gchar *uri; + GFileType type; + GIcon *icon; + gchar *display_name; + + for (l = detected_networks; l != NULL; l = l->next) + { + file = g_file_enumerator_get_child (enumerator, l->data); + type = g_file_info_get_file_type (l->data); + if (type == G_FILE_TYPE_SHORTCUT || type == G_FILE_TYPE_MOUNTABLE) + uri = g_file_info_get_attribute_as_string (l->data, G_FILE_ATTRIBUTE_STANDARD_TARGET_URI); + else + uri = g_file_get_uri (file); + activatable_file = g_file_new_for_uri (uri); + display_name = g_file_info_get_attribute_as_string (l->data, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME); + icon = g_file_info_get_icon (l->data); + + add_file (view, activatable_file, icon, display_name, NULL, TRUE); + + g_free (uri); + g_free (display_name); + g_clear_object (&file); + g_clear_object (&activatable_file); + } +} + +static void +network_enumeration_next_files_finished (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + NautilusGtkPlacesView *view; + GList *detected_networks; + GError *error; + + view = NAUTILUS_GTK_PLACES_VIEW (user_data); + priv = nautilus_gtk_places_view_get_instance_private (view); + error = NULL; + + detected_networks = g_file_enumerator_next_files_finish (G_FILE_ENUMERATOR (source_object), + res, &error); + + if (error) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + g_warning ("Failed to fetch network locations: %s", error->message); + + g_clear_error (&error); + } + else + { + nautilus_gtk_places_view_set_fetching_networks (view, FALSE); + populate_networks (view, G_FILE_ENUMERATOR (source_object), detected_networks); + + g_list_free_full (detected_networks, g_object_unref); + } + + g_object_unref (view); + + /* avoid to update widgets if we are already destroyed + (and got cancelled s a result of that) */ + if (!priv->destroyed) + { + update_network_state (view); + monitor_network (view); + update_loading (view); + } +} + +static void +network_enumeration_finished (GObject *source_object, + GAsyncResult *res, + gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + GFileEnumerator *enumerator; + GError *error; + + error = NULL; + enumerator = g_file_enumerate_children_finish (G_FILE (source_object), res, &error); + + if (error) + { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) && + !g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED)) + g_warning ("Failed to fetch network locations: %s", error->message); + + g_clear_error (&error); + g_object_unref (NAUTILUS_GTK_PLACES_VIEW (user_data)); + } + else + { + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (user_data)); + g_file_enumerator_next_files_async (enumerator, + G_MAXINT32, + G_PRIORITY_DEFAULT, + priv->networks_fetching_cancellable, + network_enumeration_next_files_finished, + user_data); + g_object_unref (enumerator); + } +} + +static void +fetch_networks (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + GFile *network_file; + const gchar * const *supported_uris; + gboolean found; + + priv = nautilus_gtk_places_view_get_instance_private (view); + supported_uris = g_vfs_get_supported_uri_schemes (g_vfs_get_default ()); + + for (found = FALSE; !found && supported_uris && supported_uris[0]; supported_uris++) + if (g_strcmp0 (supported_uris[0], "network") == 0) + found = TRUE; + + if (!found) + return; + + network_file = g_file_new_for_uri ("network:///"); + + g_cancellable_cancel (priv->networks_fetching_cancellable); + g_clear_object (&priv->networks_fetching_cancellable); + priv->networks_fetching_cancellable = g_cancellable_new (); + nautilus_gtk_places_view_set_fetching_networks (view, TRUE); + update_network_state (view); + + g_object_ref (view); + g_file_enumerate_children_async (network_file, + "standard::type,standard::target-uri,standard::name,standard::display-name,standard::icon", + G_FILE_QUERY_INFO_NONE, + G_PRIORITY_DEFAULT, + priv->networks_fetching_cancellable, + network_enumeration_finished, + view); + + g_clear_object (&network_file); +} + +static void +update_places (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + GList *children; + GList *mounts; + GList *volumes; + GList *drives; + GList *l; + GIcon *icon; + GFile *file; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + /* Clear all previously added items */ + children = gtk_container_get_children (GTK_CONTAINER (priv->listbox)); + g_list_free_full (children, (GDestroyNotify) gtk_widget_destroy); + priv->network_placeholder = NULL; + /* Inform clients that we started loading */ + nautilus_gtk_places_view_set_loading (view, TRUE); + + /* Add "Computer" row */ + file = g_file_new_for_path ("/"); + icon = g_themed_icon_new_with_default_fallbacks ("drive-harddisk"); + + add_file (view, file, icon, _("Computer"), "/", FALSE); + + g_clear_object (&file); + g_clear_object (&icon); + + /* Add currently connected drives */ + drives = g_volume_monitor_get_connected_drives (priv->volume_monitor); + + for (l = drives; l != NULL; l = l->next) + add_drive (view, l->data); + + g_list_free_full (drives, g_object_unref); + + /* + * Since all volumes with an associated GDrive were already added with + * add_drive before, add all volumes that aren't associated with a + * drive. + */ + volumes = g_volume_monitor_get_volumes (priv->volume_monitor); + + for (l = volumes; l != NULL; l = l->next) + { + GVolume *volume; + GDrive *drive; + + volume = l->data; + drive = g_volume_get_drive (volume); + + if (drive) + { + g_object_unref (drive); + continue; + } + + add_volume (view, volume); + } + + g_list_free_full (volumes, g_object_unref); + + /* + * Now that all necessary drives and volumes were already added, add mounts + * that have no volume, such as /etc/mtab mounts, ftp, sftp, etc. + */ + mounts = g_volume_monitor_get_mounts (priv->volume_monitor); + + for (l = mounts; l != NULL; l = l->next) + { + GMount *mount; + GVolume *volume; + + mount = l->data; + volume = g_mount_get_volume (mount); + + if (volume) + { + g_object_unref (volume); + continue; + } + + add_mount (view, mount); + } + + g_list_free_full (mounts, g_object_unref); + + /* load saved servers */ + populate_servers (view); + + /* fetch networks and add them asynchronously */ + fetch_networks (view); + + update_view_mode (view); + /* Check whether we still are in a loading state */ + update_loading (view); +} + +static void +server_mount_ready_cb (GObject *source_file, + GAsyncResult *res, + gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + NautilusGtkPlacesView *view; + gboolean should_show; + GError *error; + GFile *location; + + location = G_FILE (source_file); + should_show = TRUE; + error = NULL; + + view = NAUTILUS_GTK_PLACES_VIEW (user_data); + + g_file_mount_enclosing_volume_finish (location, res, &error); + if (error) + { + should_show = FALSE; + + if (error->code == G_IO_ERROR_ALREADY_MOUNTED) + { + /* + * Already mounted volume is not a critical error + * and we can still continue with the operation. + */ + should_show = TRUE; + } + else if (error->domain != G_IO_ERROR || + (error->code != G_IO_ERROR_CANCELLED && + error->code != G_IO_ERROR_FAILED_HANDLED)) + { + /* if it wasn't cancelled show a dialog */ + emit_show_error_message (view, _("Unable to access location"), error->message); + } + + /* The operation got cancelled by the user and or the error + has been handled already. */ + g_clear_error (&error); + } + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->destroyed) { + g_object_unref (view); + return; + } + + priv->should_pulse_entry = FALSE; + + /* Restore from Cancel to Connect */ + gtk_button_set_label (GTK_BUTTON (priv->connect_button), _("Con_nect")); + gtk_widget_set_sensitive (priv->address_entry, TRUE); + priv->connecting_to_server = FALSE; + + if (should_show) + { + server_list_add_server (view, location); + + /* + * Only clear the entry if it successfully connects to the server. + * Otherwise, the user would lost the typed address even if it fails + * to connect. + */ + gtk_entry_set_text (GTK_ENTRY (priv->address_entry), ""); + + if (priv->should_open_location) + emit_open_location (view, location, priv->open_flags); + } + + update_places (view); + g_object_unref (view); +} + +static void +volume_mount_ready_cb (GObject *source_volume, + GAsyncResult *res, + gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + NautilusGtkPlacesView *view; + gboolean should_show; + GVolume *volume; + GError *error; + + volume = G_VOLUME (source_volume); + should_show = TRUE; + error = NULL; + + g_volume_mount_finish (volume, res, &error); + + if (error) + { + should_show = FALSE; + + if (error->code == G_IO_ERROR_ALREADY_MOUNTED) + { + /* + * If the volume was already mounted, it's not a hard error + * and we can still continue with the operation. + */ + should_show = TRUE; + } + else if (error->domain != G_IO_ERROR || + (error->code != G_IO_ERROR_CANCELLED && + error->code != G_IO_ERROR_FAILED_HANDLED)) + { + /* if it wasn't cancelled show a dialog */ + emit_show_error_message (NAUTILUS_GTK_PLACES_VIEW (user_data), _("Unable to access location"), error->message); + should_show = FALSE; + } + + /* The operation got cancelled by the user and or the error + has been handled already. */ + g_clear_error (&error); + } + + view = NAUTILUS_GTK_PLACES_VIEW (user_data); + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->destroyed) + { + g_object_unref(view); + return; + } + + priv->mounting_volume = FALSE; + update_loading (view); + + if (should_show) + { + GMount *mount; + GFile *root; + + mount = g_volume_get_mount (volume); + root = g_mount_get_default_location (mount); + + if (priv->should_open_location) + emit_open_location (NAUTILUS_GTK_PLACES_VIEW (user_data), root, priv->open_flags); + + g_object_unref (mount); + g_object_unref (root); + } + + update_places (view); + g_object_unref (view); +} + +static void +unmount_ready_cb (GObject *source_mount, + GAsyncResult *res, + gpointer user_data) +{ + NautilusGtkPlacesView *view; + NautilusGtkPlacesViewPrivate *priv; + GMount *mount; + GError *error; + + view = NAUTILUS_GTK_PLACES_VIEW (user_data); + mount = G_MOUNT (source_mount); + error = NULL; + + g_mount_unmount_with_operation_finish (mount, res, &error); + + if (error) + { + if (error->domain != G_IO_ERROR || + (error->code != G_IO_ERROR_CANCELLED && + error->code != G_IO_ERROR_FAILED_HANDLED)) + { + /* if it wasn't cancelled show a dialog */ + emit_show_error_message (view, _("Unable to unmount volume"), error->message); + } + + g_clear_error (&error); + } + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->destroyed) { + g_object_unref (view); + return; + } + + priv->unmounting_mount = FALSE; + update_loading (view); + + g_object_unref (view); +} + +static gboolean +pulse_entry_cb (gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (user_data)); + + if (priv->destroyed) + { + priv->entry_pulse_timeout_id = 0; + + return G_SOURCE_REMOVE; + } + else if (priv->should_pulse_entry) + { + gtk_entry_progress_pulse (GTK_ENTRY (priv->address_entry)); + + return G_SOURCE_CONTINUE; + } + else + { + gtk_entry_set_progress_pulse_step (GTK_ENTRY (priv->address_entry), 0.0); + gtk_entry_set_progress_fraction (GTK_ENTRY (priv->address_entry), 0.0); + priv->entry_pulse_timeout_id = 0; + + return G_SOURCE_REMOVE; + } +} + +static void +unmount_mount (NautilusGtkPlacesView *view, + GMount *mount) +{ + NautilusGtkPlacesViewPrivate *priv; + GMountOperation *operation; + GtkWidget *toplevel; + + priv = nautilus_gtk_places_view_get_instance_private (view); + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (view)); + + g_cancellable_cancel (priv->cancellable); + g_clear_object (&priv->cancellable); + priv->cancellable = g_cancellable_new (); + + priv->unmounting_mount = TRUE; + update_loading (view); + + g_object_ref (view); + + operation = gtk_mount_operation_new (GTK_WINDOW (toplevel)); + g_mount_unmount_with_operation (mount, + 0, + operation, + priv->cancellable, + unmount_ready_cb, + view); + g_object_unref (operation); +} + +static void +mount_server (NautilusGtkPlacesView *view, + GFile *location) +{ + NautilusGtkPlacesViewPrivate *priv; + GMountOperation *operation; + GtkWidget *toplevel; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + g_cancellable_cancel (priv->cancellable); + g_clear_object (&priv->cancellable); + /* User cliked when the operation was ongoing, so wanted to cancel it */ + if (priv->connecting_to_server) + return; + + priv->cancellable = g_cancellable_new (); + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (view)); + operation = gtk_mount_operation_new (GTK_WINDOW (toplevel)); + + priv->should_pulse_entry = TRUE; + gtk_entry_set_progress_pulse_step (GTK_ENTRY (priv->address_entry), 0.1); + /* Allow to cancel the operation */ + gtk_button_set_label (GTK_BUTTON (priv->connect_button), _("Cance_l")); + gtk_widget_set_sensitive (priv->address_entry, FALSE); + priv->connecting_to_server = TRUE; + update_loading (view); + + if (priv->entry_pulse_timeout_id == 0) + priv->entry_pulse_timeout_id = g_timeout_add (100, (GSourceFunc) pulse_entry_cb, view); + + g_mount_operation_set_password_save (operation, G_PASSWORD_SAVE_FOR_SESSION); + + /* make sure we keep the view around for as long as we are running */ + g_object_ref (view); + + g_file_mount_enclosing_volume (location, + 0, + operation, + priv->cancellable, + server_mount_ready_cb, + view); + + /* unref operation here - g_file_mount_enclosing_volume() does ref for itself */ + g_object_unref (operation); +} + +static void +mount_volume (NautilusGtkPlacesView *view, + GVolume *volume) +{ + NautilusGtkPlacesViewPrivate *priv; + GMountOperation *operation; + GtkWidget *toplevel; + + priv = nautilus_gtk_places_view_get_instance_private (view); + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (view)); + operation = gtk_mount_operation_new (GTK_WINDOW (toplevel)); + + g_cancellable_cancel (priv->cancellable); + g_clear_object (&priv->cancellable); + priv->cancellable = g_cancellable_new (); + + priv->mounting_volume = TRUE; + update_loading (view); + + g_mount_operation_set_password_save (operation, G_PASSWORD_SAVE_FOR_SESSION); + + /* make sure we keep the view around for as long as we are running */ + g_object_ref (view); + + g_volume_mount (volume, + 0, + operation, + priv->cancellable, + volume_mount_ready_cb, + view); + + /* unref operation here - g_file_mount_enclosing_volume() does ref for itself */ + g_object_unref (operation); +} + +/* Callback used when the file list's popup menu is detached */ +static void +popup_menu_detach_cb (GtkWidget *attach_widget, + GtkMenu *menu) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (attach_widget)); + priv->popup_menu = NULL; +} + +static void +open_cb (GtkMenuItem *item, + NautilusGtkPlacesViewRow *row) +{ + NautilusGtkPlacesView *self; + + self = NAUTILUS_GTK_PLACES_VIEW (gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW)); + activate_row (self, row, GTK_PLACES_OPEN_NORMAL); +} + +static void +open_in_new_tab_cb (GtkMenuItem *item, + NautilusGtkPlacesViewRow *row) +{ + NautilusGtkPlacesView *self; + + self = NAUTILUS_GTK_PLACES_VIEW (gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW)); + activate_row (self, row, GTK_PLACES_OPEN_NEW_TAB); +} + +static void +open_in_new_window_cb (GtkMenuItem *item, + NautilusGtkPlacesViewRow *row) +{ + NautilusGtkPlacesView *self; + + self = NAUTILUS_GTK_PLACES_VIEW (gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW)); + activate_row (self, row, GTK_PLACES_OPEN_NEW_WINDOW); +} + +static void +mount_cb (GtkMenuItem *item, + NautilusGtkPlacesViewRow *row) +{ + NautilusGtkPlacesViewPrivate *priv; + GtkWidget *view; + GVolume *volume; + + view = gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW); + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (view)); + volume = nautilus_gtk_places_view_row_get_volume (row); + + /* + * When the mount item is activated, it's expected that + * the volume only gets mounted, without opening it after + * the operation is complete. + */ + priv->should_open_location = FALSE; + + nautilus_gtk_places_view_row_set_busy (row, TRUE); + mount_volume (NAUTILUS_GTK_PLACES_VIEW (view), volume); +} + +static void +unmount_cb (GtkMenuItem *item, + NautilusGtkPlacesViewRow *row) +{ + GtkWidget *view; + GMount *mount; + + view = gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW); + mount = nautilus_gtk_places_view_row_get_mount (row); + + nautilus_gtk_places_view_row_set_busy (row, TRUE); + + unmount_mount (NAUTILUS_GTK_PLACES_VIEW (view), mount); +} + +static void +attach_protocol_row_to_grid (GtkGrid *grid, + const gchar *protocol_name, + const gchar *protocol_prefix) +{ + GtkWidget *name_label; + GtkWidget *prefix_label; + + name_label = gtk_label_new (protocol_name); + gtk_widget_set_halign (name_label, GTK_ALIGN_START); + gtk_grid_attach_next_to (grid, name_label, NULL, GTK_POS_BOTTOM, 1, 1); + + prefix_label = gtk_label_new (protocol_prefix); + gtk_widget_set_halign (prefix_label, GTK_ALIGN_START); + gtk_grid_attach_next_to (grid, prefix_label, name_label, GTK_POS_RIGHT, 1, 1); +} + +static void +populate_available_protocols_grid (GtkGrid *grid) +{ + const gchar* const *supported_protocols; + + supported_protocols = g_vfs_get_supported_uri_schemes (g_vfs_get_default ()); + + if (g_strv_contains (supported_protocols, "afp")) + attach_protocol_row_to_grid (grid, _("AppleTalk"), "afp://"); + + if (g_strv_contains (supported_protocols, "ftp")) + /* Translators: do not translate ftp:// and ftps:// */ + attach_protocol_row_to_grid (grid, _("File Transfer Protocol"), _("ftp:// or ftps://")); + + if (g_strv_contains (supported_protocols, "nfs")) + attach_protocol_row_to_grid (grid, _("Network File System"), "nfs://"); + + if (g_strv_contains (supported_protocols, "smb")) + attach_protocol_row_to_grid (grid, _("Samba"), "smb://"); + + if (g_strv_contains (supported_protocols, "ssh")) + /* Translators: do not translate sftp:// and ssh:// */ + attach_protocol_row_to_grid (grid, _("SSH File Transfer Protocol"), _("sftp:// or ssh://")); + + if (g_strv_contains (supported_protocols, "dav")) + /* Translators: do not translate dav:// and davs:// */ + attach_protocol_row_to_grid (grid, _("WebDAV"), _("dav:// or davs://")); + + gtk_widget_show_all (GTK_WIDGET (grid)); +} + +/* Constructs the popup menu if needed */ +static void +build_popup_menu (NautilusGtkPlacesView *view, + NautilusGtkPlacesViewRow *row) +{ + NautilusGtkPlacesViewPrivate *priv; + GtkWidget *item; + GMount *mount; + GFile *file; + gboolean is_network; + + priv = nautilus_gtk_places_view_get_instance_private (view); + mount = nautilus_gtk_places_view_row_get_mount (row); + file = nautilus_gtk_places_view_row_get_file (row); + is_network = nautilus_gtk_places_view_row_get_is_network (row); + + priv->popup_menu = gtk_menu_new (); + gtk_style_context_add_class (gtk_widget_get_style_context (priv->popup_menu), + GTK_STYLE_CLASS_CONTEXT_MENU); + + gtk_menu_attach_to_widget (GTK_MENU (priv->popup_menu), + GTK_WIDGET (view), + popup_menu_detach_cb); + + /* Open item is always present */ + item = gtk_menu_item_new_with_mnemonic (_("_Open")); + g_signal_connect (item, + "activate", + G_CALLBACK (open_cb), + row); + gtk_widget_show (item); + gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), item); + + if (priv->open_flags & GTK_PLACES_OPEN_NEW_TAB) + { + item = gtk_menu_item_new_with_mnemonic (_("Open in New _Tab")); + g_signal_connect (item, + "activate", + G_CALLBACK (open_in_new_tab_cb), + row); + gtk_widget_show (item); + gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), item); + } + + if (priv->open_flags & GTK_PLACES_OPEN_NEW_WINDOW) + { + item = gtk_menu_item_new_with_mnemonic (_("Open in New _Window")); + g_signal_connect (item, + "activate", + G_CALLBACK (open_in_new_window_cb), + row); + gtk_widget_show (item); + gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), item); + } + + /* + * The only item that contains a file up to now is the Computer + * item, which cannot be mounted or unmounted. + */ + if (file) + return; + + /* Separator */ + item = gtk_separator_menu_item_new (); + gtk_widget_show (item); + gtk_menu_shell_insert (GTK_MENU_SHELL (priv->popup_menu), item, -1); + + /* Mount/Unmount items */ + if (mount) + { + item = gtk_menu_item_new_with_mnemonic (is_network ? _("_Disconnect") : _("_Unmount")); + g_signal_connect (item, + "activate", + G_CALLBACK (unmount_cb), + row); + gtk_widget_show (item); + gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), item); + } + else + { + item = gtk_menu_item_new_with_mnemonic (is_network ? _("_Connect") : _("_Mount")); + g_signal_connect (item, + "activate", + G_CALLBACK (mount_cb), + row); + gtk_widget_show (item); + gtk_menu_shell_append (GTK_MENU_SHELL (priv->popup_menu), item); + } +} + +static void +popup_menu (NautilusGtkPlacesViewRow *row, + GdkEventButton *event) +{ + NautilusGtkPlacesViewPrivate *priv; + GtkWidget *view; + + view = gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW); + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (view)); + + g_clear_pointer (&priv->popup_menu, gtk_widget_destroy); + + build_popup_menu (NAUTILUS_GTK_PLACES_VIEW (view), row); + + gtk_menu_popup_at_pointer (GTK_MENU (priv->popup_menu), (GdkEvent *) event); +} + +static gboolean +on_row_popup_menu (NautilusGtkPlacesViewRow *row) +{ + popup_menu (row, NULL); + return TRUE; +} + +static gboolean +on_button_press_event (NautilusGtkPlacesViewRow *row, + GdkEventButton *event) +{ + if (row && + gdk_event_triggers_context_menu ((GdkEvent*) event) && + event->type == GDK_BUTTON_PRESS) + { + popup_menu (row, event); + + return TRUE; + } + + return FALSE; +} + +static gboolean +on_key_press_event (GtkWidget *widget, + GdkEventKey *event, + NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (event) + { + guint modifiers; + + modifiers = gtk_accelerator_get_default_mod_mask (); + + if (event->keyval == GDK_KEY_Return || + event->keyval == GDK_KEY_KP_Enter || + event->keyval == GDK_KEY_ISO_Enter || + event->keyval == GDK_KEY_space) + { + GtkWidget *focus_widget; + GtkWindow *toplevel; + + priv->current_open_flags = GTK_PLACES_OPEN_NORMAL; + toplevel = get_toplevel (GTK_WIDGET (view)); + + if (!toplevel) + return FALSE; + + focus_widget = gtk_window_get_focus (toplevel); + + if (!NAUTILUS_IS_GTK_PLACES_VIEW_ROW (focus_widget)) + return FALSE; + + if ((event->state & modifiers) == GDK_SHIFT_MASK) + priv->current_open_flags = GTK_PLACES_OPEN_NEW_TAB; + else if ((event->state & modifiers) == GDK_CONTROL_MASK) + priv->current_open_flags = GTK_PLACES_OPEN_NEW_WINDOW; + + activate_row (view, NAUTILUS_GTK_PLACES_VIEW_ROW (focus_widget), priv->current_open_flags); + + return TRUE; + } + } + + return FALSE; +} + +static void +on_eject_button_clicked (GtkWidget *widget, + NautilusGtkPlacesViewRow *row) +{ + if (row) + { + GtkWidget *view = gtk_widget_get_ancestor (GTK_WIDGET (row), NAUTILUS_TYPE_GTK_PLACES_VIEW); + + unmount_mount (NAUTILUS_GTK_PLACES_VIEW (view), nautilus_gtk_places_view_row_get_mount (row)); + } +} + +static void +on_connect_button_clicked (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + const gchar *uri; + GFile *file; + + priv = nautilus_gtk_places_view_get_instance_private (view); + file = NULL; + + /* + * Since the 'Connect' button is updated whenever the typed + * address changes, it is sufficient to check if it's sensitive + * or not, in order to determine if the given address is valid. + */ + if (!gtk_widget_get_sensitive (priv->connect_button)) + return; + + uri = gtk_entry_get_text (GTK_ENTRY (priv->address_entry)); + + if (uri != NULL && uri[0] != '\0') + file = g_file_new_for_commandline_arg (uri); + + if (file) + { + priv->should_open_location = TRUE; + + mount_server (view, file); + } + else + { + emit_show_error_message (view, _("Unable to get remote server location"), NULL); + } +} + +static void +on_address_entry_text_changed (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + const gchar* const *supported_protocols; + gchar *address, *scheme; + gboolean supported; + + priv = nautilus_gtk_places_view_get_instance_private (view); + supported = FALSE; + supported_protocols = g_vfs_get_supported_uri_schemes (g_vfs_get_default ()); + address = g_strdup (gtk_entry_get_text (GTK_ENTRY (priv->address_entry))); + scheme = g_uri_parse_scheme (address); + + if (!supported_protocols) + goto out; + + if (!scheme) + goto out; + + supported = g_strv_contains (supported_protocols, scheme) && + !g_strv_contains (unsupported_protocols, scheme); + +out: + gtk_widget_set_sensitive (priv->connect_button, supported); + if (scheme && !supported) + gtk_style_context_add_class (gtk_widget_get_style_context (priv->address_entry), + GTK_STYLE_CLASS_ERROR); + else + gtk_style_context_remove_class (gtk_widget_get_style_context (priv->address_entry), + GTK_STYLE_CLASS_ERROR); + + g_free (address); + g_free (scheme); +} + +static void +on_address_entry_show_help_pressed (NautilusGtkPlacesView *view, + GtkEntryIconPosition icon_pos, + GdkEvent *event, + GtkEntry *entry) +{ + NautilusGtkPlacesViewPrivate *priv; + GdkRectangle rect; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + /* Setup the auxiliary popover's rectangle */ + gtk_entry_get_icon_area (GTK_ENTRY (priv->address_entry), + GTK_ENTRY_ICON_SECONDARY, + &rect); + + gtk_popover_set_pointing_to (GTK_POPOVER (priv->server_adresses_popover), &rect); + gtk_widget_set_visible (priv->server_adresses_popover, TRUE); +} + +static void +on_recent_servers_listbox_row_activated (NautilusGtkPlacesView *view, + NautilusGtkPlacesViewRow *row, + GtkWidget *listbox) +{ + NautilusGtkPlacesViewPrivate *priv; + gchar *uri; + + priv = nautilus_gtk_places_view_get_instance_private (view); + uri = g_object_get_data (G_OBJECT (row), "uri"); + + gtk_entry_set_text (GTK_ENTRY (priv->address_entry), uri); + + gtk_widget_hide (priv->recent_servers_popover); +} + +static void +on_listbox_row_activated (NautilusGtkPlacesView *view, + NautilusGtkPlacesViewRow *row, + GtkWidget *listbox) +{ + NautilusGtkPlacesViewPrivate *priv; + GdkEvent *event; + guint button; + GtkPlacesOpenFlags open_flags; + + priv = nautilus_gtk_places_view_get_instance_private (view); + + event = gtk_get_current_event (); + gdk_event_get_button (event, &button); + + if (gdk_event_get_event_type (event) == GDK_BUTTON_RELEASE && button == GDK_BUTTON_MIDDLE) + open_flags = GTK_PLACES_OPEN_NEW_TAB; + else + open_flags = priv->current_open_flags; + + activate_row (view, row, open_flags); +} + +static gboolean +is_mount_locally_accessible (GMount *mount) +{ + GFile *base_file; + gchar *path; + + if (mount == NULL) + return FALSE; + + base_file = g_mount_get_root (mount); + + if (base_file == NULL) + return FALSE; + + path = g_file_get_path (base_file); + g_object_unref (base_file); + + if (path == NULL) + return FALSE; + + g_free (path); + return TRUE; +} + +static gboolean +listbox_filter_func (GtkListBoxRow *row, + gpointer user_data) +{ + NautilusGtkPlacesViewPrivate *priv; + gboolean is_network; + gboolean is_placeholder; + gboolean is_local = FALSE; + gboolean retval; + gboolean searching; + gchar *name; + gchar *path; + + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (user_data)); + retval = FALSE; + searching = priv->search_query && priv->search_query[0] != '\0'; + + is_network = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "is-network")); + is_placeholder = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "is-placeholder")); + + if (NAUTILUS_IS_GTK_PLACES_VIEW_ROW (row)) + { + NautilusGtkPlacesViewRow *placesviewrow; + GMount *mount; + + placesviewrow = NAUTILUS_GTK_PLACES_VIEW_ROW (row); + g_object_get(G_OBJECT (placesviewrow), "mount", &mount, NULL); + + is_local = is_mount_locally_accessible (mount); + + g_clear_object (&mount); + } + + if (is_network && priv->local_only && !is_local) + return FALSE; + + if (is_placeholder && searching) + return FALSE; + + if (!searching) + return TRUE; + + g_object_get (row, + "name", &name, + "path", &path, + NULL); + + if (name) + retval |= strstr (name, priv->search_query) != NULL; + + if (path) + retval |= strstr (path, priv->search_query) != NULL; + + g_free (name); + g_free (path); + + return retval; +} + +static void +listbox_header_func (GtkListBoxRow *row, + GtkListBoxRow *before, + gpointer user_data) +{ + gboolean row_is_network; + gchar *text; + + text = NULL; + row_is_network = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row), "is-network")); + + if (!before) + { + text = g_strdup_printf ("<b>%s</b>", row_is_network ? _("Networks") : _("On This Computer")); + } + else + { + gboolean before_is_network; + + before_is_network = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (before), "is-network")); + + if (before_is_network != row_is_network) + text = g_strdup_printf ("<b>%s</b>", row_is_network ? _("Networks") : _("On This Computer")); + } + + if (text) + { + GtkWidget *header; + GtkWidget *label; + GtkWidget *separator; + + header = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_widget_set_margin_top (header, 6); + + separator = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL); + + label = g_object_new (GTK_TYPE_LABEL, + "use_markup", TRUE, + "margin-start", 12, + "label", text, + "xalign", 0.0f, + NULL); + if (row_is_network) + { + GtkWidget *header_name; + GtkWidget *network_header_spinner; + + g_object_set (label, + "margin-end", 6, + NULL); + + header_name = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0); + network_header_spinner = gtk_spinner_new (); + g_object_set (network_header_spinner, + "margin-end", 12, + NULL); + g_object_bind_property (NAUTILUS_GTK_PLACES_VIEW (user_data), + "fetching-networks", + network_header_spinner, + "active", + G_BINDING_SYNC_CREATE); + + gtk_container_add (GTK_CONTAINER (header_name), label); + gtk_container_add (GTK_CONTAINER (header_name), network_header_spinner); + gtk_container_add (GTK_CONTAINER (header), header_name); + } + else + { + g_object_set (label, + "hexpand", TRUE, + "margin-end", 12, + NULL); + gtk_container_add (GTK_CONTAINER (header), label); + } + + gtk_container_add (GTK_CONTAINER (header), separator); + gtk_widget_show_all (header); + + gtk_list_box_row_set_header (row, header); + + g_free (text); + } + else + { + gtk_list_box_row_set_header (row, NULL); + } +} + +static gint +listbox_sort_func (GtkListBoxRow *row1, + GtkListBoxRow *row2, + gpointer user_data) +{ + gboolean row1_is_network; + gboolean row2_is_network; + gchar *path1; + gchar *path2; + gboolean *is_placeholder1; + gboolean *is_placeholder2; + gint retval; + + row1_is_network = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row1), "is-network")); + row2_is_network = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (row2), "is-network")); + + retval = row1_is_network - row2_is_network; + + if (retval != 0) + return retval; + + is_placeholder1 = g_object_get_data (G_OBJECT (row1), "is-placeholder"); + is_placeholder2 = g_object_get_data (G_OBJECT (row2), "is-placeholder"); + + /* we can't have two placeholders for the same section */ + g_assert (!(is_placeholder1 != NULL && is_placeholder2 != NULL)); + + if (is_placeholder1) + return -1; + if (is_placeholder2) + return 1; + + g_object_get (row1, "path", &path1, NULL); + g_object_get (row2, "path", &path2, NULL); + + retval = g_utf8_collate (path1, path2); + + g_free (path1); + g_free (path2); + + return retval; +} + +static void +nautilus_gtk_places_view_constructed (GObject *object) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (object)); + + G_OBJECT_CLASS (nautilus_gtk_places_view_parent_class)->constructed (object); + + gtk_list_box_set_sort_func (GTK_LIST_BOX (priv->listbox), + listbox_sort_func, + object, + NULL); + gtk_list_box_set_filter_func (GTK_LIST_BOX (priv->listbox), + listbox_filter_func, + object, + NULL); + gtk_list_box_set_header_func (GTK_LIST_BOX (priv->listbox), + listbox_header_func, + object, + NULL); + + /* load drives */ + update_places (NAUTILUS_GTK_PLACES_VIEW (object)); + + g_signal_connect_swapped (priv->volume_monitor, + "mount-added", + G_CALLBACK (update_places), + object); + g_signal_connect_swapped (priv->volume_monitor, + "mount-changed", + G_CALLBACK (update_places), + object); + g_signal_connect_swapped (priv->volume_monitor, + "mount-removed", + G_CALLBACK (update_places), + object); + g_signal_connect_swapped (priv->volume_monitor, + "volume-added", + G_CALLBACK (update_places), + object); + g_signal_connect_swapped (priv->volume_monitor, + "volume-changed", + G_CALLBACK (update_places), + object); + g_signal_connect_swapped (priv->volume_monitor, + "volume-removed", + G_CALLBACK (update_places), + object); +} + +static void +nautilus_gtk_places_view_map (GtkWidget *widget) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (NAUTILUS_GTK_PLACES_VIEW (widget)); + + gtk_entry_set_text (GTK_ENTRY (priv->address_entry), ""); + + GTK_WIDGET_CLASS (nautilus_gtk_places_view_parent_class)->map (widget); +} + +static void +nautilus_gtk_places_view_class_init (NautilusGtkPlacesViewClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->finalize = nautilus_gtk_places_view_finalize; + object_class->constructed = nautilus_gtk_places_view_constructed; + object_class->get_property = nautilus_gtk_places_view_get_property; + object_class->set_property = nautilus_gtk_places_view_set_property; + + widget_class->destroy = nautilus_gtk_places_view_destroy; + widget_class->map = nautilus_gtk_places_view_map; + + /** + * NautilusGtkPlacesView::open-location: + * @view: the object which received the signal. + * @location: (type Gio.File): #GFile to which the caller should switch. + * @open_flags: a single value from #GtkPlacesOpenFlags specifying how the @location + * should be opened. + * + * The places view emits this signal when the user selects a location + * in it. The calling application should display the contents of that + * location; for example, a file manager should show a list of files in + * the specified location. + * + * Since: 3.18 + */ + places_view_signals [OPEN_LOCATION] = + g_signal_new ("open-location", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (NautilusGtkPlacesViewClass, open_location), + NULL, NULL, + NULL, + G_TYPE_NONE, 2, + G_TYPE_OBJECT, + GTK_TYPE_PLACES_OPEN_FLAGS); + + /** + * NautilusGtkPlacesView::show-error-message: + * @view: the object which received the signal. + * @primary: primary message with a summary of the error to show. + * @secondary: secondary message with details of the error to show. + * + * The places view emits this signal when it needs the calling + * application to present an error message. Most of these messages + * refer to mounting or unmounting media, for example, when a drive + * cannot be started for some reason. + * + * Since: 3.18 + */ + places_view_signals [SHOW_ERROR_MESSAGE] = + g_signal_new ("show-error-message", + G_OBJECT_CLASS_TYPE (object_class), + G_SIGNAL_RUN_FIRST, + G_STRUCT_OFFSET (NautilusGtkPlacesViewClass, show_error_message), + NULL, NULL, + NULL, + G_TYPE_NONE, 2, + G_TYPE_STRING, + G_TYPE_STRING); + + properties[PROP_LOCAL_ONLY] = + g_param_spec_boolean ("local-only", + "Local Only", + "Whether the sidebar only includes local files", + FALSE, + G_PARAM_READWRITE); + + properties[PROP_LOADING] = + g_param_spec_boolean ("loading", + "Loading", + "Whether the view is loading locations", + FALSE, + G_PARAM_READABLE); + + properties[PROP_FETCHING_NETWORKS] = + g_param_spec_boolean ("fetching-networks", + "Fetching networks", + "Whether the view is fetching networks", + FALSE, + G_PARAM_READABLE); + + properties[PROP_OPEN_FLAGS] = + g_param_spec_flags ("open-flags", + "Open Flags", + "Modes in which the calling application can open locations selected in the sidebar", + GTK_TYPE_PLACES_OPEN_FLAGS, + GTK_PLACES_OPEN_NORMAL, + G_PARAM_READWRITE); + + g_object_class_install_properties (object_class, LAST_PROP, properties); + + /* Bind class to template */ + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/nautilus/gtk/ui/nautilusgtkplacesview.ui"); + + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, actionbar); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, address_entry); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, address_entry_completion); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, completion_store); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, connect_button); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, listbox); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, recent_servers_listbox); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, recent_servers_popover); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, recent_servers_stack); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, stack); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, server_adresses_popover); + gtk_widget_class_bind_template_child_private (widget_class, NautilusGtkPlacesView, available_protocols_grid); + + gtk_widget_class_bind_template_callback (widget_class, on_address_entry_text_changed); + gtk_widget_class_bind_template_callback (widget_class, on_address_entry_show_help_pressed); + gtk_widget_class_bind_template_callback (widget_class, on_connect_button_clicked); + gtk_widget_class_bind_template_callback (widget_class, on_key_press_event); + gtk_widget_class_bind_template_callback (widget_class, on_listbox_row_activated); + gtk_widget_class_bind_template_callback (widget_class, on_recent_servers_listbox_row_activated); + + gtk_widget_class_set_css_name (widget_class, "placesview"); +} + +static void +nautilus_gtk_places_view_init (NautilusGtkPlacesView *self) +{ + NautilusGtkPlacesViewPrivate *priv; + + priv = nautilus_gtk_places_view_get_instance_private (self); + + priv->volume_monitor = g_volume_monitor_get (); + priv->open_flags = GTK_PLACES_OPEN_NORMAL; + priv->path_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); + priv->space_size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL); + + gtk_widget_init_template (GTK_WIDGET (self)); + + populate_available_protocols_grid (GTK_GRID (priv->available_protocols_grid)); +} + +/** + * nautilus_gtk_places_view_new: + * + * Creates a new #NautilusGtkPlacesView widget. + * + * The application should connect to at least the + * #NautilusGtkPlacesView::open-location signal to be notified + * when the user makes a selection in the view. + * + * Returns: a newly created #NautilusGtkPlacesView + * + * Since: 3.18 + */ +GtkWidget * +nautilus_gtk_places_view_new (void) +{ + return g_object_new (NAUTILUS_TYPE_GTK_PLACES_VIEW, NULL); +} + +/** + * nautilus_gtk_places_view_set_open_flags: + * @view: a #NautilusGtkPlacesView + * @flags: Bitmask of modes in which the calling application can open locations + * + * Sets the way in which the calling application can open new locations from + * the places view. For example, some applications only open locations + * “directly” into their main view, while others may support opening locations + * in a new notebook tab or a new window. + * + * This function is used to tell the places @view about the ways in which the + * application can open new locations, so that the view can display (or not) + * the “Open in new tab” and “Open in new window” menu items as appropriate. + * + * When the #NautilusGtkPlacesView::open-location signal is emitted, its flags + * argument will be set to one of the @flags that was passed in + * nautilus_gtk_places_view_set_open_flags(). + * + * Passing 0 for @flags will cause #GTK_PLACES_OPEN_NORMAL to always be sent + * to callbacks for the “open-location” signal. + * + * Since: 3.18 + */ +void +nautilus_gtk_places_view_set_open_flags (NautilusGtkPlacesView *view, + GtkPlacesOpenFlags flags) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->open_flags != flags) + { + priv->open_flags = flags; + g_object_notify_by_pspec (G_OBJECT (view), properties[PROP_OPEN_FLAGS]); + } +} + +/** + * nautilus_gtk_places_view_get_open_flags: + * @view: a #GtkPlacesSidebar + * + * Gets the open flags. + * + * Returns: the #GtkPlacesOpenFlags of @view + * + * Since: 3.18 + */ +GtkPlacesOpenFlags +nautilus_gtk_places_view_get_open_flags (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view), 0); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + return priv->open_flags; +} + +/** + * nautilus_gtk_places_view_get_search_query: + * @view: a #NautilusGtkPlacesView + * + * Retrieves the current search query from @view. + * + * Returns: (transfer none): the current search query. + */ +const gchar* +nautilus_gtk_places_view_get_search_query (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view), NULL); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + return priv->search_query; +} + +/** + * nautilus_gtk_places_view_set_search_query: + * @view: a #NautilusGtkPlacesView + * @query_text: the query, or NULL. + * + * Sets the search query of @view. The search is immediately performed + * once the query is set. + */ +void +nautilus_gtk_places_view_set_search_query (NautilusGtkPlacesView *view, + const gchar *query_text) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (g_strcmp0 (priv->search_query, query_text) != 0) + { + g_clear_pointer (&priv->search_query, g_free); + priv->search_query = g_strdup (query_text); + + gtk_list_box_invalidate_filter (GTK_LIST_BOX (priv->listbox)); + gtk_list_box_invalidate_headers (GTK_LIST_BOX (priv->listbox)); + + update_view_mode (view); + } +} + +/** + * nautilus_gtk_places_view_get_loading: + * @view: a #NautilusGtkPlacesView + * + * Returns %TRUE if the view is loading locations. + * + * Since: 3.18 + */ +gboolean +nautilus_gtk_places_view_get_loading (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view), FALSE); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + return priv->loading; +} + +static void +update_loading (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + gboolean loading; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + loading = priv->fetching_networks || priv->connecting_to_server || + priv->mounting_volume || priv->unmounting_mount; + + set_busy_cursor (view, loading); + nautilus_gtk_places_view_set_loading (view, loading); +} + +static void +nautilus_gtk_places_view_set_loading (NautilusGtkPlacesView *view, + gboolean loading) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->loading != loading) + { + priv->loading = loading; + g_object_notify_by_pspec (G_OBJECT (view), properties [PROP_LOADING]); + } +} + +static gboolean +nautilus_gtk_places_view_get_fetching_networks (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view), FALSE); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + return priv->fetching_networks; +} + +static void +nautilus_gtk_places_view_set_fetching_networks (NautilusGtkPlacesView *view, + gboolean fetching_networks) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->fetching_networks != fetching_networks) + { + priv->fetching_networks = fetching_networks; + g_object_notify_by_pspec (G_OBJECT (view), properties [PROP_FETCHING_NETWORKS]); + } +} + +/** + * nautilus_gtk_places_view_get_local_only: + * @view: a #NautilusGtkPlacesView + * + * Returns %TRUE if only local volumes are shown, i.e. no networks + * are displayed. + * + * Returns: %TRUE if only local volumes are shown, %FALSE otherwise. + * + * Since: 3.18 + */ +gboolean +nautilus_gtk_places_view_get_local_only (NautilusGtkPlacesView *view) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_val_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view), FALSE); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + return priv->local_only; +} + +/** + * nautilus_gtk_places_view_set_local_only: + * @view: a #NautilusGtkPlacesView + * @local_only: %TRUE to hide remote locations, %FALSE to show. + * + * Sets the #NautilusGtkPlacesView::local-only property to @local_only. + * + * Since: 3.18 + */ +void +nautilus_gtk_places_view_set_local_only (NautilusGtkPlacesView *view, + gboolean local_only) +{ + NautilusGtkPlacesViewPrivate *priv; + + g_return_if_fail (NAUTILUS_IS_GTK_PLACES_VIEW (view)); + + priv = nautilus_gtk_places_view_get_instance_private (view); + + if (priv->local_only != local_only) + { + priv->local_only = local_only; + + gtk_widget_set_visible (priv->actionbar, !local_only); + update_places (view); + + update_view_mode (view); + + g_object_notify_by_pspec (G_OBJECT (view), properties [PROP_LOCAL_ONLY]); + } +} |