#include "gtkintl.h"
#include "gtkmodules.h"
+#include "gtkmarshalers.h"
#include "gtkprivate.h"
#include "gtkprintbackend.h"
#include "gtkprinter-private.h"
guint printer_list_requested : 1;
guint printer_list_done : 1;
GtkPrintBackendStatus status;
+ char *hostname;
+ char *username;
+ char *password;
};
enum {
PRINTER_ADDED,
PRINTER_REMOVED,
PRINTER_STATUS_CHANGED,
+ REQUEST_PASSWORD,
LAST_SIGNAL
};
static GList * fallback_printer_list_papers (GtkPrinter *printer);
static GtkPageSetup * fallback_printer_get_default_page_size (GtkPrinter *printer);
static GtkPrintCapabilities fallback_printer_get_capabilities (GtkPrinter *printer);
+static void request_password (GtkPrintBackend *backend,
+ const gchar *hostname,
+ const gchar *username,
+ const gchar *prompt);
static void
gtk_print_backend_class_init (GtkPrintBackendClass *class)
class->printer_list_papers = fallback_printer_list_papers;
class->printer_get_default_page_size = fallback_printer_get_default_page_size;
class->printer_get_capabilities = fallback_printer_get_capabilities;
+ class->request_password = request_password;
g_object_class_install_property (object_class,
PROP_STATUS,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1, GTK_TYPE_PRINTER);
+ signals[REQUEST_PASSWORD] =
+ g_signal_new (I_("request-password"),
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GtkPrintBackendClass, request_password),
+ NULL, NULL,
+ _gtk_marshal_VOID__STRING_STRING_STRING,
+ G_TYPE_NONE, 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
}
static void
priv->printers = g_hash_table_new_full (g_str_hash, g_str_equal,
(GDestroyNotify) g_free,
(GDestroyNotify) g_object_unref);
+ priv->hostname = NULL;
+ priv->username = NULL;
+ priv->password = NULL;
}
static void
dnotify);
}
+void
+gtk_print_backend_set_password (GtkPrintBackend *backend,
+ const gchar *hostname,
+ const gchar *username,
+ const gchar *password)
+{
+ g_return_if_fail (GTK_IS_PRINT_BACKEND (backend));
+
+ if (GTK_PRINT_BACKEND_GET_CLASS (backend)->set_password)
+ GTK_PRINT_BACKEND_GET_CLASS (backend)->set_password (backend, hostname, username, password);
+}
+
+static void
+store_password (GtkEntry *entry,
+ GtkPrintBackend *backend)
+{
+ GtkPrintBackendPrivate *priv = backend->priv;
+
+ if (priv->password != NULL)
+ {
+ memset (priv->password, 0, strlen (priv->password));
+ g_free (priv->password);
+ }
+
+ priv->password = g_strdup (gtk_entry_get_text (entry));
+}
+
+static void
+store_username (GtkEntry *entry,
+ GtkPrintBackend *backend)
+{
+ GtkPrintBackendPrivate *priv = backend->priv;
+
+ g_free (priv->username);
+ priv->username = g_strdup (gtk_entry_get_text (entry));
+}
+
+static void
+password_dialog_response (GtkWidget *dialog,
+ gint response_id,
+ GtkPrintBackend *backend)
+{
+ GtkPrintBackendPrivate *priv = backend->priv;
+
+ if (response_id == GTK_RESPONSE_OK)
+ gtk_print_backend_set_password (backend, priv->hostname, priv->username, priv->password);
+ else
+ gtk_print_backend_set_password (backend, priv->hostname, priv->username, NULL);
+
+ if (priv->password != NULL)
+ {
+ memset (priv->password, 0, strlen (priv->password));
+ g_free (priv->password);
+ priv->password = NULL;
+ }
+
+ g_free (priv->username);
+ priv->username = NULL;
+
+ gtk_widget_destroy (dialog);
+
+ g_object_unref (backend);
+}
+
+static void
+request_password (GtkPrintBackend *backend,
+ const gchar *hostname,
+ const gchar *username,
+ const gchar *prompt)
+{
+ GtkPrintBackendPrivate *priv = backend->priv;
+ GtkWidget *dialog, *username_box, *password_box, *main_box, *label, *icon, *vbox,
+ *password_prompt, *username_prompt,
+ *password_entry, *username_entry;
+ gchar *markup;
+
+ dialog = gtk_dialog_new_with_buttons ( _("Authentication"), NULL, GTK_DIALOG_MODAL,
+ GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ GTK_STOCK_OK, GTK_RESPONSE_OK,
+ NULL);
+
+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+ gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+
+ main_box = gtk_hbox_new (FALSE, 0);
+
+ /* Left */
+ icon = gtk_image_new_from_stock (GTK_STOCK_DIALOG_AUTHENTICATION, GTK_ICON_SIZE_DIALOG);
+ gtk_misc_set_alignment (GTK_MISC (icon), 0.5, 0.0);
+ gtk_misc_set_padding (GTK_MISC (icon), 6, 6);
+
+
+ /* Right */
+ vbox = gtk_vbox_new (FALSE, 0);
+ gtk_widget_set_size_request (GTK_WIDGET (vbox), 320, -1);
+
+ /* Right - 1. */
+ label = gtk_label_new (NULL);
+ markup = g_markup_printf_escaped ("<span weight=\"bold\" size=\"large\">%s</span>", prompt);
+ gtk_label_set_markup (GTK_LABEL (label), markup);
+ gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
+ gtk_widget_set_size_request (GTK_WIDGET (label), 320, -1);
+ g_free (markup);
+
+
+ /* Right - 2. */
+ username_box = gtk_hbox_new (TRUE, 0);
+
+ username_prompt = gtk_label_new (_("Username:"));
+ gtk_misc_set_alignment (GTK_MISC (username_prompt), 0.0, 0.5);
+
+ username_entry = gtk_entry_new ();
+ gtk_entry_set_text (GTK_ENTRY (username_entry), username);
+
+
+ /* Right - 3. */
+ password_box = gtk_hbox_new (TRUE, 0);
+
+ password_prompt = gtk_label_new (_("Password:"));
+ gtk_misc_set_alignment (GTK_MISC (password_prompt), 0.0, 0.5);
+
+ password_entry = gtk_entry_new ();
+ gtk_entry_set_visibility (GTK_ENTRY (password_entry), FALSE);
+ gtk_entry_set_activates_default (GTK_ENTRY (password_entry), TRUE);
+
+
+ /* Packing */
+ gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), main_box, TRUE, FALSE, 0);
+
+ gtk_box_pack_start (GTK_BOX (main_box), icon, FALSE, FALSE, 6);
+ gtk_box_pack_start (GTK_BOX (main_box), vbox, FALSE, FALSE, 6);
+
+ gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 6);
+ gtk_box_pack_start (GTK_BOX (vbox), username_box, FALSE, TRUE, 6);
+ gtk_box_pack_start (GTK_BOX (vbox), password_box, FALSE, TRUE, 6);
+
+ gtk_box_pack_start (GTK_BOX (username_box), username_prompt, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (username_box), username_entry, TRUE, TRUE, 0);
+
+ gtk_box_pack_start (GTK_BOX (password_box), password_prompt, TRUE, TRUE, 0);
+ gtk_box_pack_start (GTK_BOX (password_box), password_entry, TRUE, TRUE, 0);
+
+
+ gtk_widget_grab_focus (password_entry);
+
+ priv->hostname = g_strdup (hostname);
+ priv->username = g_strdup (username);
+
+ g_signal_connect (password_entry, "changed",
+ G_CALLBACK (store_password), backend);
+
+ g_signal_connect (username_entry, "changed",
+ G_CALLBACK (store_username), backend);
+
+ g_object_ref (backend);
+ g_signal_connect (G_OBJECT (dialog), "response",
+ G_CALLBACK (password_dialog_response), backend);
+
+ gtk_widget_show_all (dialog);
+}
+
void
gtk_print_backend_destroy (GtkPrintBackend *print_backend)
{
projects / ~andy / gtk / blobdiff