Bug 384940 – handle rejecting jobs and authentication meaningfully

        Patch by Marek Kasik, icons by Mike Langlie:
        * gtk/gtk.symbols:
        * gtk/gtkprintbackend.h:
        * gtk/gtkprinter.[hc]: Add new paused and accepting-jobs properties
        and getters/setters.

        * gtk/gtkstock.h:
        * gtk/gtkiconfactory.c:
        * gtk/Makefile.am:
        * gtk/stock-icons/{16,24}/gtk-print-paused.{png,svg}: New icon.

        * modules/printbackends/cups/gtkprintbackendcups.c:
        * gtk/gtkprintunixdialog.c: Handle paused and job-rejecting
        printers.


svn path=/trunk/; revision=20838

1 files changed, 124 insertions, 8 deletions

diff --git a/gtk/gtkprinter.c b/gtk/gtkprinter.c
index 1ce3ed55b1..96c0ec7815 100644
--- a/gtk/gtkprinter.c
+++ b/gtk/gtkprinter.c
@@ -43,13 +43,15 @@ struct _GtkPrinterPrivate
   gchar *description;
   gchar *icon_name;
 
-  guint is_active   : 1;
-  guint is_new      : 1;
-  guint is_virtual  : 1;
-  guint is_default  : 1;
-  guint has_details : 1;
-  guint accepts_pdf : 1;
-  guint accepts_ps  : 1;
+  guint is_active         : 1;
+  guint is_paused         : 1;
+  guint is_accepting_jobs : 1;
+  guint is_new            : 1;
+  guint is_virtual        : 1;
+  guint is_default        : 1;
+  guint has_details       : 1;
+  guint accepts_pdf       : 1;
+  guint accepts_ps        : 1;
 
   gchar *state_message;  
   gint job_count;
@@ -72,7 +74,9 @@ enum {
   PROP_ICON_NAME,
   PROP_JOB_COUNT,
   PROP_ACCEPTS_PDF,
-  PROP_ACCEPTS_PS
+  PROP_ACCEPTS_PS,
+  PROP_PAUSED,
+  PROP_ACCEPTING_JOBS
 };
 
 static guint signals[LAST_SIGNAL] = { 0 };
@@ -180,6 +184,37 @@ gtk_printer_class_init (GtkPrinterClass *class)
  						     GTK_PARAM_READABLE));
 
   /**
+   * GtkPrinter:paused:
+   *
+   * This property is %TRUE if this printer is paused. 
+   * A paused printer still accepts jobs, but it does 
+   * not print them.
+   *
+   * Since: 2.14
+   */
+  g_object_class_install_property (G_OBJECT_CLASS (class),
+                                   PROP_PAUSED,
+                                   g_param_spec_boolean ("paused",
+							 P_("Paused Printer"),
+							 P_("TRUE if this printer is paused"),
+							 FALSE,
+							 GTK_PARAM_READABLE));
+  /**
+   * GtkPrinter:accepting-jobs:
+   *
+   * This property is %TRUE if the printer is accepting jobs.
+   *
+   * Since: 2.14
+   */ 
+  g_object_class_install_property (G_OBJECT_CLASS (class),
+                                   PROP_ACCEPTING_JOBS,
+                                   g_param_spec_boolean ("accepting-jobs",
+							 P_("Accepting Jobs"),
+							 P_("TRUE if this printer is accepting new jobs"),
+							 TRUE,
+							 GTK_PARAM_READABLE));
+
+  /**
    * GtkPrinter::details-acquired:
    * @printer: the #GtkPrinter on which the signal is emitted
    * @success: %TRUE if the details were successfully acquired
@@ -213,6 +248,8 @@ gtk_printer_init (GtkPrinter *printer)
   priv->icon_name = NULL;
 
   priv->is_active = TRUE;
+  priv->is_paused = FALSE;
+  priv->is_accepting_jobs = TRUE;
   priv->is_new = TRUE;
   priv->has_details = FALSE;
   priv->accepts_pdf = TRUE;
@@ -327,6 +364,12 @@ gtk_printer_get_property (GObject    *object,
     case PROP_ACCEPTS_PS:
       g_value_set_boolean (value, priv->accepts_ps);
       break;
+    case PROP_PAUSED:
+      g_value_set_boolean (value, priv->is_paused);
+      break;
+    case PROP_ACCEPTING_JOBS:
+      g_value_set_boolean (value, priv->is_accepting_jobs);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -635,6 +678,79 @@ gtk_printer_set_is_active (GtkPrinter *printer,
   printer->priv->is_active = val;
 }
 
+/**
+ * gtk_printer_is_paused:
+ * @printer: a #GtkPrinter
+ * 
+ * Returns whether the printer is currently paused.
+ * A paused printer still accepts jobs, but it is not
+ * printing them.
+ * 
+ * Return value: %TRUE if @printer is paused
+ *
+ * Since: 2.14
+ */
+gboolean
+gtk_printer_is_paused (GtkPrinter *printer)
+{
+  g_return_val_if_fail (GTK_IS_PRINTER (printer), TRUE);
+  
+  return printer->priv->is_paused;
+}
+
+gboolean
+gtk_printer_set_is_paused (GtkPrinter *printer,
+			   gboolean    val)
+{
+  GtkPrinterPrivate *priv;
+
+  g_return_val_if_fail (GTK_IS_PRINTER (printer), FALSE);
+
+  priv = printer->priv;
+
+  if (val == priv->is_paused)
+    return FALSE;
+
+  priv->is_paused = val;
+
+  return TRUE;
+}
+
+/**
+ * gtk_printer_is_accepting_jobs:
+ * @printer: a #GtkPrinter
+ * 
+ * Returns whether the printer is accepting jobs
+ * 
+ * Return value: %TRUE if @printer is accepting jobs
+ *
+ * Since: 2.14
+ */
+gboolean
+gtk_printer_is_accepting_jobs (GtkPrinter *printer)
+{
+  g_return_val_if_fail (GTK_IS_PRINTER (printer), TRUE);
+  
+  return printer->priv->is_accepting_jobs;
+}
+
+gboolean
+gtk_printer_set_is_accepting_jobs (GtkPrinter *printer,
+				   gboolean val)
+{
+  GtkPrinterPrivate *priv;
+
+  g_return_val_if_fail (GTK_IS_PRINTER (printer), FALSE);
+
+  priv = printer->priv;
+
+  if (val == priv->is_accepting_jobs)
+    return FALSE;
+
+  priv->is_accepting_jobs = val;
+
+  return TRUE;
+}
 
 /**
  * gtk_printer_is_virtual: