* 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"
#include "gtkprinter-private.h"
#include "gtkprintbackend.h"
#include "gtkprintjob.h"
-#include "gtkalias.h"
-#define GTK_PRINTER_GET_PRIVATE(o) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_PRINTER, GtkPrinterPrivate))
+/**
+ * SECTION:gtkprinter
+ * @Short_description: Represents a printer
+ * @Title: GtkPrinter
+ *
+ * A #GtkPrinter object represents a printer. You only need to
+ * deal directly with printers if you use the non-portable
+ * #GtkPrintUnixDialog API.
+ *
+ * A #GtkPrinter allows to get status information about the printer,
+ * such as its description, its location, the number of queued jobs,
+ * etc. Most importantly, a #GtkPrinter object can be used to create
+ * a #GtkPrintJob object, which lets you print to the printer.
+ *
+ * Printing support was added in GTK+ 2.10.
+ */
+
static void gtk_printer_finalize (GObject *object);
G_DEFINE_TYPE (GtkPrinter, gtk_printer, G_TYPE_OBJECT)
-static int
-safe_strcmp (const char *a, const char *b)
-{
- if (a == b)
- return 0;
- if (a == NULL)
- return -1;
- if (b == NULL)
- return 1;
- return strcmp (a, b);
-}
-
static void
gtk_printer_class_init (GtkPrinterClass *class)
{
g_param_spec_boolean ("accepts-pdf",
P_("Accepts PDF"),
P_("TRUE if this printer can accept PDF"),
- TRUE,
+ FALSE,
GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (G_OBJECT_CLASS (class),
PROP_ACCEPTS_PS,
{
GtkPrinterPrivate *priv;
- priv = printer->priv = GTK_PRINTER_GET_PRIVATE (printer);
+ priv = printer->priv = G_TYPE_INSTANCE_GET_PRIVATE (printer,
+ GTK_TYPE_PRINTER,
+ GtkPrinterPrivate);
priv->name = NULL;
priv->location = NULL;
priv->is_accepting_jobs = TRUE;
priv->is_new = TRUE;
priv->has_details = FALSE;
- priv->accepts_pdf = TRUE;
+ priv->accepts_pdf = FALSE;
priv->accepts_ps = TRUE;
priv->state_message = NULL;
*
* Returns the backend of the printer.
*
- * Return value: the backend of @printer
+ * Return value: (transfer none): the backend of @printer
*
* Since: 2.10
*/
*
* 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);
*
* 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);
priv = printer->priv;
- if (safe_strcmp (priv->description, description) == 0)
+ if (g_strcmp0 (priv->description, description) == 0)
return FALSE;
g_free (priv->description);
*
* 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);
priv = printer->priv;
- if (safe_strcmp (priv->state_message, message) == 0)
+ if (g_strcmp0 (priv->state_message, message) == 0)
return FALSE;
g_free (priv->state_message);
*
* 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);
priv = printer->priv;
- if (safe_strcmp (priv->location, location) == 0)
+ if (g_strcmp0 (priv->location, location) == 0)
return FALSE;
g_free (priv->location);
*
* 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);
return printer->priv->accepts_pdf;
}
+void
+gtk_printer_set_accepts_pdf (GtkPrinter *printer,
+ gboolean val)
+{
+ g_return_if_fail (GTK_IS_PRINTER (printer));
+
+ printer->priv->accepts_pdf = val;
+}
+
/**
* gtk_printer_accepts_ps:
* @printer: a #GtkPrinter
return printer->priv->accepts_ps;
}
+void
+gtk_printer_set_accepts_ps (GtkPrinter *printer,
+ gboolean val)
+{
+ g_return_if_fail (GTK_IS_PRINTER (printer));
+
+ printer->priv->accepts_ps = val;
+}
+
gboolean
gtk_printer_is_new (GtkPrinter *printer)
{
* Lists all the paper sizes @printer supports.
* This will return and empty list unless the printer's details are
* available, see gtk_printer_has_details() and gtk_printer_request_details().
- *
- * Return value: a newly allocated list of newly allocated #GtkPageSetup s.
+ *
+ * Return value: (element-type GtkPageSetup) (transfer full): a newly allocated list of newly allocated #GtkPageSetup s.
*
* Since: 2.12
*/
/**
* 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.
}
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);
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)
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",
{
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 ();
}
}
return etype;
}
-
-
-#define __GTK_PRINTER_C__
-#include "gtkaliasdef.c"