X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkprinter.c;h=fac0136fe5b6bb3433cbdb59f6eb45baa66c903d;hb=1074aa0c49f647ed4b2a969618051c59da5aad01;hp=4d5112b038da81c1b2a401cbdabf473ea244641a;hpb=ebcd0ba233df7ba711dfee8bd6f2939e5f9e72a4;p=~andy%2Fgtk

diff --git a/gtk/gtkprinter.c b/gtk/gtkprinter.c
index 4d5112b03..fac0136fe 100644
--- a/gtk/gtkprinter.c
+++ b/gtk/gtkprinter.c
@@ -12,9 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "config.h"
@@ -414,7 +412,7 @@ gtk_printer_new (const gchar     *name,
  * 
  * Returns the backend of the printer.
  * 
- * Return value: the backend of @printer
+ * Return value: (transfer none): the backend of @printer
  * 
  * Since: 2.10
  */
@@ -436,7 +434,7 @@ gtk_printer_get_backend (GtkPrinter *printer)
  *
  * Since: 2.10
  */
-G_CONST_RETURN gchar *
+const gchar *
 gtk_printer_get_name (GtkPrinter *printer)
 {
   g_return_val_if_fail (GTK_IS_PRINTER (printer), NULL);
@@ -454,7 +452,7 @@ gtk_printer_get_name (GtkPrinter *printer)
  *
  * Since: 2.10
  */
-G_CONST_RETURN gchar *
+const gchar *
 gtk_printer_get_description (GtkPrinter *printer)
 {
   g_return_val_if_fail (GTK_IS_PRINTER (printer), NULL);
@@ -492,7 +490,7 @@ gtk_printer_set_description (GtkPrinter  *printer,
  *
  * Since: 2.10
  */
-G_CONST_RETURN gchar *
+const gchar *
 gtk_printer_get_state_message (GtkPrinter *printer)
 {
   g_return_val_if_fail (GTK_IS_PRINTER (printer), NULL);
@@ -530,7 +528,7 @@ gtk_printer_set_state_message (GtkPrinter  *printer,
  *
  * Since: 2.10
  */
-G_CONST_RETURN gchar *
+const gchar *
 gtk_printer_get_location (GtkPrinter *printer)
 {
   g_return_val_if_fail (GTK_IS_PRINTER (printer), NULL);
@@ -568,7 +566,7 @@ gtk_printer_set_location (GtkPrinter  *printer,
  *
  * Since: 2.10
  */
-G_CONST_RETURN gchar * 
+const gchar *
 gtk_printer_get_icon_name (GtkPrinter *printer)
 {
   g_return_val_if_fail (GTK_IS_PRINTER (printer), NULL);
@@ -994,10 +992,10 @@ gtk_printer_get_default_page_size (GtkPrinter *printer)
 /**
  * gtk_printer_get_hard_margins:
  * @printer: a #GtkPrinter
- * @top: a location to store the top margin in
- * @bottom: a location to store the bottom margin in
- * @left: a location to store the left margin in
- * @right: a location to store the right margin in
+ * @top: (out): a location to store the top margin in
+ * @bottom: (out): a location to store the bottom margin in
+ * @left: (out): a location to store the left margin in
+ * @right: (out): a location to store the right margin in
  *
  * Retrieve the hard margins of @printer, i.e. the margins that define
  * the area at the borders of the paper that the printer cannot print to.
@@ -1153,15 +1151,10 @@ backend_status_changed (GObject    *object,
 }
 
 static void
-list_done_cb (GtkPrintBackend *backend, 
-	      PrinterList     *printer_list)
+list_printers_remove_backend (PrinterList     *printer_list,
+                              GtkPrintBackend *backend)
 {
   printer_list->backends = g_list_remove (printer_list->backends, backend);
-  
-  g_signal_handlers_disconnect_by_func (backend, list_added_cb, printer_list);
-  g_signal_handlers_disconnect_by_func (backend, list_done_cb, printer_list);
-  g_signal_handlers_disconnect_by_func (backend, backend_status_changed, printer_list);
-  
   gtk_print_backend_destroy (backend);
   g_object_unref (backend);
 
@@ -1169,6 +1162,17 @@ list_done_cb (GtkPrintBackend *backend,
     free_printer_list (printer_list);
 }
 
+static void
+list_done_cb (GtkPrintBackend *backend,
+	      PrinterList     *printer_list)
+{
+  g_signal_handlers_disconnect_by_func (backend, list_added_cb, printer_list);
+  g_signal_handlers_disconnect_by_func (backend, list_done_cb, printer_list);
+  g_signal_handlers_disconnect_by_func (backend, backend_status_changed, printer_list);
+
+  list_printers_remove_backend(printer_list, backend);
+}
+
 static gboolean
 list_printers_init (PrinterList     *printer_list,
 		    GtkPrintBackend *backend)
@@ -1193,11 +1197,7 @@ list_printers_init (PrinterList     *printer_list,
   
   if (status == GTK_PRINT_BACKEND_STATUS_UNAVAILABLE || 
       gtk_print_backend_printer_list_is_done (backend))
-    {
-      printer_list->backends = g_list_remove (printer_list->backends, backend);
-      gtk_print_backend_destroy (backend);
-      g_object_unref (backend);
-    }
+    list_printers_remove_backend(printer_list, backend);
   else
     {
       g_signal_connect (backend, "printer-added", 
@@ -1264,9 +1264,9 @@ gtk_enumerate_printers (GtkPrinterFunc func,
     {
       printer_list->loop = g_main_loop_new (NULL, FALSE);
 
-      GDK_THREADS_LEAVE ();  
+      gdk_threads_leave ();  
       g_main_loop_run (printer_list->loop);
-      GDK_THREADS_ENTER ();  
+      gdk_threads_enter ();  
     }
 }