static gboolean
validate (CEPage *page,
NMConnection *connection,
GError **error)
{
if (!ui_to_setting (CE_PAGE_IP4 (page)))
return FALSE;
return nm_setting_verify (NM_SETTING (CE_PAGE_IP4 (page)->setting), NULL, error);
}
static void
change_method_combo (CEPage *page, gboolean is_hotspot)
{
CEPageIP4 *self = CE_PAGE_IP4 (page);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
/* Store previous active method */
if (get_method_sensitivity (page, IP4_METHOD_AUTO))
priv->normal_method_idx = gtk_combo_box_get_active (priv->method);
else
priv->hotspot_method_idx = gtk_combo_box_get_active (priv->method);
/* Set active method */
if (is_hotspot) {
if (priv->hotspot_method_idx == -1) {
int method = IP4_METHOD_SHARED;
if (g_strcmp0 (nm_setting_ip_config_get_method (priv->setting),
NM_SETTING_IP4_CONFIG_METHOD_DISABLED) == 0)
method = IP4_METHOD_DISABLED;
gtk_combo_box_set_active (priv->method, method);
} else
gtk_combo_box_set_active (priv->method, priv->hotspot_method_idx);
} else {
if (priv->normal_method_idx != -1)
gtk_combo_box_set_active (priv->method, priv->normal_method_idx);
}
toggle_method_sensitivity (page, IP4_METHOD_AUTO, !is_hotspot);
toggle_method_sensitivity (page, IP4_METHOD_AUTO_ADDRESSES, !is_hotspot);
toggle_method_sensitivity (page, IP4_METHOD_MANUAL, !is_hotspot);
toggle_method_sensitivity (page, IP4_METHOD_LINK_LOCAL, !is_hotspot);
}
static gboolean
tree_view_button_pressed_cb (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
/* last_edited can be set e.g. when we get here by clicking an cell while
* editing another cell. GTK3 issue neither editing-canceled nor editing-done
* for cell renderer. Thus the previous cell value isn't saved. Store it now. */
if (priv->last_edited && priv->last_path) {
GtkTreeIter iter;
GtkListStore *store = GTK_LIST_STORE (gtk_tree_view_get_model (priv->addr_list));
GtkTreePath *last_treepath = gtk_tree_path_new_from_string (priv->last_path);
gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, last_treepath);
gtk_list_store_set (store, &iter, priv->last_column, priv->last_edited, -1);
gtk_tree_path_free (last_treepath);
g_free (priv->last_edited);
priv->last_edited = NULL;
g_free (priv->last_path);
priv->last_path = NULL;
priv->last_column = -1;
}
/* Ignore double clicks events. (They are issued after the single clicks, see GdkEventButton) */
if (event->type == GDK_2BUTTON_PRESS)
return TRUE;
gtk_widget_grab_focus (GTK_WIDGET (priv->addr_list));
return FALSE;
}
static void
cell_editing_canceled (GtkCellRenderer *renderer, gpointer user_data)
{
CEPageIP4 *self;
CEPageIP4Private *priv;
GtkTreeModel *model = NULL;
GtkTreeSelection *selection;
GtkTreeIter iter;
guint32 column;
/* user_data disposed? */
if (GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (renderer), "ce-page-not-valid")))
return;
self = CE_PAGE_IP4 (user_data);
priv = CE_PAGE_IP4_GET_PRIVATE (self);
if (priv->last_edited) {
selection = gtk_tree_view_get_selection (priv->addr_list);
if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
column = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (renderer), "column"));
gtk_list_store_set (GTK_LIST_STORE (model), &iter, column, priv->last_edited, -1);
}
g_free (priv->last_edited);
priv->last_edited = NULL;
ce_page_changed (CE_PAGE (self));
}
g_free (priv->last_path);
priv->last_path = NULL;
priv->last_column = -1;
}
static void
cell_edited (GtkCellRendererText *cell,
const gchar *path_string,
const gchar *new_text,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkListStore *store = GTK_LIST_STORE (gtk_tree_view_get_model (priv->addr_list));
GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
GtkTreeIter iter;
guint32 column;
GtkTreeViewColumn *next_col;
column = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (cell), "column"));
gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path);
gtk_list_store_set (store, &iter, column, new_text, -1);
/* Move focus to the next column */
column = (column >= COL_LAST) ? 0 : column + 1;
next_col = gtk_tree_view_get_column (priv->addr_list, column);
gtk_tree_view_set_cursor_on_cell (priv->addr_list, path, next_col, priv->addr_cells[column], TRUE);
gtk_widget_grab_focus (GTK_WIDGET (priv->addr_list));
gtk_tree_path_free (path);
ce_page_changed (CE_PAGE (self));
}
static gboolean
ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
{
CEPageIP4 *self = CE_PAGE_IP4 (page);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
if (!ui_to_setting (self, error))
return FALSE;
return nm_setting_verify (NM_SETTING (priv->setting), NULL, error);
}
static void
routes_dialog_response_cb (GtkWidget *dialog, gint response, gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
if (response == GTK_RESPONSE_OK)
ip4_routes_dialog_update_setting (dialog, priv->setting);
routes_dialog_close_cb (dialog, NULL);
}
static void
toggle_method_sensitivity (CEPage *page, int column, gboolean sensitive)
{
CEPageIP4 *self = CE_PAGE_IP4 (page);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkTreeModel *model = GTK_TREE_MODEL (priv->method_store);
GtkTreeIter iter;
if (get_iter_for_method (model, column, &iter))
gtk_list_store_set (priv->method_store, &iter, METHOD_COL_ENABLED, sensitive, -1);
}
CEPage *
ce_page_ip4_new (NMConnection *connection, GtkWindow *parent_window, GError **error)
{
CEPageIP4 *self;
CEPageIP4Private *priv;
CEPage *parent;
NMSettingConnection *s_con;
self = CE_PAGE_IP4 (g_object_new (CE_TYPE_PAGE_IP4,
CE_PAGE_CONNECTION, connection,
CE_PAGE_PARENT_WINDOW, parent_window,
NULL));
parent = CE_PAGE (self);
parent->xml = glade_xml_new (GLADEDIR "/ce-page-ip4.glade", "IP4Page", NULL);
if (!parent->xml) {
g_set_error (error, 0, 0, "%s", _("Could not load IPv4 user interface."));
g_object_unref (self);
return NULL;
}
parent->page = glade_xml_get_widget (parent->xml, "IP4Page");
if (!parent->page) {
g_set_error (error, 0, 0, "%s", _("Could not load IPv4 user interface."));
g_object_unref (self);
return NULL;
}
g_object_ref_sink (parent->page);
parent->title = g_strdup (_("IPv4 Settings"));
ip4_private_init (self, connection);
priv = CE_PAGE_IP4_GET_PRIVATE (self);
priv->window_group = gtk_window_group_new ();
s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION));
g_assert (s_con);
priv->connection_id = g_strdup (nm_setting_connection_get_id (s_con));
priv->setting = (NMSettingIP4Config *) nm_connection_get_setting (connection, NM_TYPE_SETTING_IP4_CONFIG);
if (!priv->setting) {
priv->setting = NM_SETTING_IP4_CONFIG (nm_setting_ip4_config_new ());
nm_connection_add_setting (connection, NM_SETTING (priv->setting));
}
g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
if (!ce_page_initialize (parent, NULL, error)) {
g_object_unref (self);
return NULL;
}
return CE_PAGE (self);
}
static void
delete_text_cb (GtkEditable *editable,
gint start_pos,
gint end_pos,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
/* Keep last_edited up-to-date */
g_free (priv->last_edited);
priv->last_edited = gtk_editable_get_chars (editable, 0, -1);
}
static gboolean
get_method_sensitivity (CEPage *page, int column)
{
CEPageIP4 *self = CE_PAGE_IP4 (page);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkTreeModel *model = GTK_TREE_MODEL (priv->method_store);
GtkTreeIter iter;
gboolean sensitive = FALSE;
if (get_iter_for_method (model, column, &iter))
gtk_tree_model_get (GTK_TREE_MODEL (priv->method_store), &iter, METHOD_COL_ENABLED, &sensitive, -1);
return sensitive;
}
static void
dispose (GObject *object)
{
CEPageIP4 *self = CE_PAGE_IP4 (object);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
if (priv->window_group)
g_object_unref (priv->window_group);
g_free (priv->connection_id);
G_OBJECT_CLASS (ce_page_ip4_parent_class)->dispose (object);
}
static void
cell_editing_started (GtkCellRenderer *cell,
GtkCellEditable *editable,
const gchar *path,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkTreeModel *model;
GtkTreeIter iter;
AddressLineInfo *info;
if (!GTK_IS_ENTRY (editable)) {
g_warning ("%s: Unexpected cell editable type.", __func__);
return;
}
/* Initialize last_path and last_column, last_edited is initialized when the cell is edited */
g_free (priv->last_edited);
priv->last_edited = NULL;
g_free (priv->last_path);
priv->last_path = g_strdup (path);
priv->last_column = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (cell), "column"));
/* Set up the entry filter */
g_signal_connect (G_OBJECT (editable), "insert-text",
(GCallback) ip_address_filter_cb,
user_data);
g_signal_connect_after (G_OBJECT (editable), "delete-text",
(GCallback) delete_text_cb,
user_data);
/* Set up handler for IP verifying and changing cell background */
model = gtk_tree_view_get_model (priv->addr_list);
gtk_tree_model_get_iter_from_string (model, &iter, priv->last_path);
info = g_slice_new0 (AddressLineInfo);
info->model = model;
info->iter = iter;
info->column = priv->last_column;
g_signal_connect_data (G_OBJECT (editable), "changed",
(GCallback) cell_changed_cb,
info,
(GClosureNotify) address_line_info_destroy, 0);
/* Set up key pressed handler - need to handle Tab key */
g_signal_connect (G_OBJECT (editable), "key-press-event",
(GCallback) key_pressed_cb,
cell);
}
static void
dispose (GObject *object)
{
CEPageIP4 *self = CE_PAGE_IP4 (object);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
int i;
g_clear_object (&priv->window_group);
/* Mark CEPageIP4 object as invalid; store this indication to cells to be usable in callbacks */
for (i = 0; i <= COL_LAST; i++)
g_object_set_data (G_OBJECT (priv->addr_cells[i]), "ce-page-not-valid", GUINT_TO_POINTER (1));
g_clear_pointer (&priv->connection_id, g_free);
G_OBJECT_CLASS (ce_page_ip4_parent_class)->dispose (object);
}
CEPage *
ce_page_ip4_new (NMConnectionEditor *editor,
NMConnection *connection,
GtkWindow *parent_window,
NMClient *client,
const char **out_secrets_setting_name,
GError **error)
{
CEPageIP4 *self;
CEPageIP4Private *priv;
NMSettingConnection *s_con;
self = CE_PAGE_IP4 (ce_page_new (CE_TYPE_PAGE_IP4,
editor,
connection,
parent_window,
client,
UIDIR "/ce-page-ip4.ui",
"IP4Page",
_("IPv4 Settings")));
if (!self) {
g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not load IPv4 user interface."));
return NULL;
}
ip4_private_init (self, connection);
priv = CE_PAGE_IP4_GET_PRIVATE (self);
priv->window_group = gtk_window_group_new ();
s_con = nm_connection_get_setting_connection (connection);
g_assert (s_con);
priv->connection_id = g_strdup (nm_setting_connection_get_id (s_con));
priv->setting = nm_connection_get_setting_ip4_config (connection);
g_assert (priv->setting);
g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
return CE_PAGE (self);
}
static void
ip_address_filter_cb (GtkEditable *editable,
gchar *text,
gint length,
gint *position,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
gboolean changed;
changed = utils_filter_editable_on_insert_text (editable,
text, length, position, user_data,
utils_char_is_ascii_ip4_address,
ip_address_filter_cb);
if (changed) {
g_free (priv->last_edited);
priv->last_edited = gtk_editable_get_chars (editable, 0, -1);
}
}
static void
routes_button_clicked_cb (GtkWidget *button, gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkWidget *dialog, *toplevel;
gboolean automatic = FALSE;
const char *method;
char *tmp;
toplevel = gtk_widget_get_toplevel (CE_PAGE (self)->page);
g_return_if_fail (GTK_WIDGET_TOPLEVEL (toplevel));
method = nm_setting_ip4_config_get_method (priv->setting);
if (!method || !strcmp (method, NM_SETTING_IP4_CONFIG_METHOD_AUTO))
automatic = TRUE;
dialog = ip4_routes_dialog_new (priv->setting, automatic);
if (!dialog) {
g_warning ("%s: failed to create the routes dialog!", __func__);
return;
}
gtk_window_group_add_window (priv->window_group, GTK_WINDOW (dialog));
if (!priv->window_added) {
gtk_window_group_add_window (priv->window_group, GTK_WINDOW (toplevel));
priv->window_added = TRUE;
}
gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (toplevel));
tmp = g_strdup_printf (_("Editing IPv4 routes for %s"), priv->connection_id);
gtk_window_set_title (GTK_WINDOW (dialog), tmp);
g_free (tmp);
g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (routes_dialog_response_cb), self);
g_signal_connect (G_OBJECT (dialog), "close", G_CALLBACK (routes_dialog_close_cb), self);
gtk_widget_show_all (dialog);
}
static void
cell_edited (GtkCellRendererText *cell,
const gchar *path_string,
const gchar *new_text,
gpointer user_data)
{
CEPageIP4 *self = CE_PAGE_IP4 (user_data);
CEPageIP4Private *priv = CE_PAGE_IP4_GET_PRIVATE (self);
GtkListStore *store = GTK_LIST_STORE (gtk_tree_view_get_model (priv->addr_list));
GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
GtkTreeIter iter;
guint32 column;
GtkTreeViewColumn *next_col;
GtkCellRenderer *next_cell;
gboolean can_cycle;
int direction, tmp;
/* Free auxiliary stuff */
g_free (priv->last_edited);
priv->last_edited = NULL;
g_free (priv->last_path);
priv->last_path = NULL;
priv->last_column = -1;
column = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (cell), "column"));
gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path);
gtk_list_store_set (store, &iter, column, new_text, -1);
/* Try to autodetect the prefix from the given address if we can */
if (column == COL_ADDRESS && new_text && strlen (new_text)) {
char *prefix = NULL;
const char *guess_prefix = NULL;
gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL (store), &iter, path_string);
gtk_tree_model_get (GTK_TREE_MODEL (store), &iter, COL_PREFIX, &prefix, -1);
if (!prefix || !strlen (prefix)) {
if (!strncmp ("10.", new_text, 3))
guess_prefix = "8";
else if (!strncmp ("172.16.", new_text, 7))
guess_prefix = "16";
else if (!strncmp ("192.168.", new_text, 8))
guess_prefix = "24";
if (guess_prefix)
gtk_list_store_set (store, &iter, COL_PREFIX, guess_prefix, -1);
}
g_free (prefix);
}
/* Move focus to the next/previous column */
can_cycle = g_object_get_data (G_OBJECT (cell), DO_NOT_CYCLE_TAG) == NULL;
direction = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), DIRECTION_TAG));
g_object_set_data (G_OBJECT (cell), DIRECTION_TAG, NULL);
g_object_set_data (G_OBJECT (cell), DO_NOT_CYCLE_TAG, NULL);
if (direction == 0) /* Move forward by default */
direction = 1;
tmp = column + direction;
if (can_cycle)
column = tmp < 0 ? COL_LAST : tmp > COL_LAST ? 0 : tmp;
else
column = tmp;
next_col = gtk_tree_view_get_column (priv->addr_list, column);
next_cell = column <= COL_LAST ? priv->addr_cells[column] : NULL;
gtk_tree_view_set_cursor_on_cell (priv->addr_list, path, next_col, next_cell, TRUE);
gtk_tree_path_free (path);
ce_page_changed (CE_PAGE (self));
}