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Network: Add warning dialogs

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We warn if there is no connection to the internet (questionable
to create a hotspot in that case) or if creating the hotspot
would drop the default connection to the internet (ditto).
This commit is contained in:
Matthias Clasen 2011-05-26 17:19:58 -04:00
parent b8529164d6
commit fea89403bf
1 changed files with 69 additions and 0 deletions
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69
panels/network/cc-network-panel.c
View file

@ -2782,9 +2782,78 @@ create_shared_connection (CcNetworkPanel *panel)
g_object_unref (c);
}
static void
hotspot_response_cb (GtkWidget *dialog, gint response, CcNetworkPanel *panel)
{
if (response == GTK_RESPONSE_OK) {
create_shared_connection (panel);
}
gtk_widget_destroy (dialog);
}
static void
show_hotspot_confirmation_dialog (CcNetworkPanel *panel,
const gchar *text)
{
GtkWidget *dialog;
GtkWidget *window;
window = gtk_widget_get_toplevel (GTK_WIDGET (panel));
dialog = gtk_message_dialog_new (GTK_WINDOW (window),
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE,
text);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
_("_Start Hotspot"), GTK_RESPONSE_OK,
NULL);
g_signal_connect (dialog, "response",
G_CALLBACK (hotspot_response_cb), panel);
gtk_window_present (GTK_WINDOW (dialog));
}
static void
start_hotspot (GtkButton *button, CcNetworkPanel *panel)
{
NetObject *object;
NMDevice *device;
gboolean is_default;
const GPtrArray *connections;
const GPtrArray *devices;
NMActiveConnection *c;
gint i;
object = get_selected_object (panel);
device = net_device_get_nm_device (NET_DEVICE (object));
connections = nm_client_get_active_connections (panel->priv->client);
if (connections == NULL || connections->len == 0) {
show_hotspot_confirmation_dialog (panel,
_("You have no connection to the internet, so the hotspot will only allow others to reach your system.\n"
"Start the hotspot anyway ?"));
return;
}
is_default = FALSE;
for (i = 0; i < connections->len; i++) {
c = (NMActiveConnection *)connections->pdata[i];
devices = nm_active_connection_get_devices (c);
if (nm_active_connection_get_default (c)) {
if (devices->pdata[0] == device) {
is_default = TRUE;
}
break;
}
}
if (is_default) {
show_hotspot_confirmation_dialog (panel,
_("Turning this device into a hotspot will drop your default connection to the internet.\n"
"Start the hotspot anyway ?"));
return;
}
/* if we get here, things look good to go ahead */
create_shared_connection (panel);
}