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Fix printer enumeration

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This commit is contained in:
Matthias Clasen 2006-06-25 08:24:34 +00:00
parent 13f2e4fb1b
commit 5639c85057
3 changed files with 36 additions and 9 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2006-06-25 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkprinter.c (gtk_enumerate_printers): Make
this work when the enumeration is stopped early. (#344074,
Felipe Heidrich)
2006-06-24 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkcombobox.c: Update the height as well

6
ChangeLog.pre-2-10
View File

@ -1,3 +1,9 @@
2006-06-25 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkprinter.c (gtk_enumerate_printers): Make
this work when the enumeration is stopped early. (#344074,
Felipe Heidrich)
2006-06-24 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkcombobox.c: Update the height as well

31
gtk/gtkprinter.c
View File

@ -834,27 +834,35 @@ stop_enumeration (PrinterList *printer_list)
backend = GTK_PRINT_BACKEND (list->data);
list_done_cb (backend, printer_list);
}
}
static void
free_printer_list (PrinterList *printer_list)
{
if (printer_list->destroy)
printer_list->destroy (printer_list->data);
if (printer_list->loop)
{
g_main_loop_quit (printer_list->loop);
g_main_loop_unref (printer_list->loop);
}
g_free (printer_list);
}
static void
static gboolean
list_added_cb (GtkPrintBackend *backend,
GtkPrinter *printer,
PrinterList *printer_list)
{
if (printer_list->func (printer, printer_list->data))
{
stop_enumeration (printer_list);
return TRUE;
}
return FALSE;
}
static void
@ -870,20 +878,25 @@ list_done_cb (GtkPrintBackend *backend,
g_object_unref (backend);
if (printer_list->backends == NULL)
stop_enumeration (printer_list);
free_printer_list (printer_list);
}
static void
static gboolean
list_printers_init (PrinterList *printer_list,
GtkPrintBackend *backend)
{
GList *list;
GList *node;
GList *list, *node;
list = gtk_print_backend_get_printer_list (backend);
for (node = list; node != NULL; node = node->next)
list_added_cb (backend, node->data, printer_list);
{
if (list_added_cb (backend, node->data, printer_list))
{
g_list_free (list);
return TRUE;
}
}
g_list_free (list);
@ -903,6 +916,7 @@ list_printers_init (PrinterList *printer_list,
printer_list);
}
return FALSE;
}
/**
@ -941,7 +955,8 @@ gtk_enumerate_printers (GtkPrinterFunc func,
{
next = node->next;
backend = GTK_PRINT_BACKEND (node->data);
list_printers_init (printer_list, backend);
if (list_printers_init (printer_list, backend))
return;
}
if (wait && printer_list->backends)