Add gtk_print_unix_dialog_set_manual_capabilities that controls what
2006-05-24 Alexander Larsson <alexl@redhat.com> * gtk/gtk.symbols: * gtk/gtkprintunixdialog.[ch]: Add gtk_print_unix_dialog_set_manual_capabilities that controls what widgets to enable in the dialog depending on the apps capabilities. * gtk/gtkprintbackend.[ch]: * gtk/gtkprinter-private.h: * gtk/gtkprinter.c: * gtk/gtkprintjob.h: Add printer_get_capabilities to backend. Move some fallback calls to the printbackend base class. * gtk/gtkprintoperation-unix.c: Set manual capabilities * modules/printbackends/cups/gtkprintbackendcups.c: Implement get_capabilities * modules/printbackends/lpr/gtkprintbackendlpr.c: * modules/printbackends/pdf/gtkprintbackendpdf.c: Move some methods to baseclass.
This commit is contained in:
Alexander Larsson
committed by
Alexander Larsson
Alexander Larsson
parent
27f2b1d95a
commit
70376f280a
@ -56,32 +56,36 @@
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#define GTK_PRINT_UNIX_DIALOG_GET_PRIVATE(o) \
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(G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_PRINT_UNIX_DIALOG, GtkPrintUnixDialogPrivate))
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static void gtk_print_unix_dialog_destroy (GtkPrintUnixDialog *dialog);
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static void gtk_print_unix_dialog_finalize (GObject *object);
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static void gtk_print_unix_dialog_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_print_unix_dialog_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gtk_print_unix_dialog_style_set (GtkWidget *widget,
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GtkStyle *previous_style);
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static void populate_dialog (GtkPrintUnixDialog *dialog);
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static void unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog);
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static void selected_printer_changed (GtkTreeSelection *selection,
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GtkPrintUnixDialog *dialog);
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static void clear_per_printer_ui (GtkPrintUnixDialog *dialog);
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static void printer_added_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void printer_removed_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void printer_status_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void gtk_print_unix_dialog_destroy (GtkPrintUnixDialog *dialog);
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static void gtk_print_unix_dialog_finalize (GObject *object);
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static void gtk_print_unix_dialog_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_print_unix_dialog_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gtk_print_unix_dialog_style_set (GtkWidget *widget,
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GtkStyle *previous_style);
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static void populate_dialog (GtkPrintUnixDialog *dialog);
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static void unschedule_idle_mark_conflicts (GtkPrintUnixDialog *dialog);
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static void selected_printer_changed (GtkTreeSelection *selection,
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GtkPrintUnixDialog *dialog);
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static void clear_per_printer_ui (GtkPrintUnixDialog *dialog);
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static void printer_added_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void printer_removed_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void printer_status_cb (GtkPrintBackend *backend,
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GtkPrinter *printer,
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GtkPrintUnixDialog *dialog);
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static void update_collate_icon (GtkToggleButton *toggle_button,
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GtkPrintUnixDialog *dialog);
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static gboolean dialog_get_collate (GtkPrintUnixDialog *dialog);
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static gboolean dialog_get_reverse (GtkPrintUnixDialog *dialog);
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enum {
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PROP_0,
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@ -108,6 +112,9 @@ struct GtkPrintUnixDialogPrivate
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GtkWidget *notebook;
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GtkWidget *printer_treeview;
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GtkPrintCapabilities manual_capabilities;
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GtkPrintCapabilities printer_capabilities;
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GtkTreeModel *printer_list;
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GtkTreeModelFilter *printer_list_filter;
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@ -1003,6 +1010,28 @@ update_dialog_from_settings (GtkPrintUnixDialog *dialog)
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g_list_free (groups);
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}
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static void
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update_dialog_from_capabilities (GtkPrintUnixDialog *dialog)
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{
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GtkPrintCapabilities caps;
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GtkPrintUnixDialogPrivate *priv = dialog->priv;
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caps = priv->manual_capabilities | priv->printer_capabilities;
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gtk_widget_set_sensitive (priv->page_set_combo,
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caps & GTK_PRINT_CAPABILITY_PAGE_SET);
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gtk_widget_set_sensitive (priv->copies_spin,
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caps & GTK_PRINT_CAPABILITY_COPIES);
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gtk_widget_set_sensitive (priv->collate_check,
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caps & GTK_PRINT_CAPABILITY_COLLATE);
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gtk_widget_set_sensitive (priv->reverse_check,
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caps & GTK_PRINT_CAPABILITY_REVERSE);
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gtk_widget_set_sensitive (priv->scale_spin,
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caps & GTK_PRINT_CAPABILITY_PAGE_SET);
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update_collate_icon (NULL, dialog);
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}
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static void
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mark_conflicts (GtkPrintUnixDialog *dialog)
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{
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@ -1215,11 +1244,14 @@ selected_printer_changed (GtkTreeSelection *selection,
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g_object_unref (priv->current_printer);
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}
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priv->printer_capabilities = 0;
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gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
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priv->current_printer = printer;
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if (printer != NULL)
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{
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priv->printer_capabilities = _gtk_printer_get_capabilities (printer);
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priv->options = _gtk_printer_get_options (printer, priv->initial_settings,
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priv->page_setup);
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@ -1228,7 +1260,9 @@ selected_printer_changed (GtkTreeSelection *selection,
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}
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update_dialog_from_settings (dialog);
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update_dialog_from_capabilities (dialog);
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}
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static void
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update_collate_icon (GtkToggleButton *toggle_button,
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GtkPrintUnixDialog *dialog)
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@ -1281,7 +1315,6 @@ draw_collate_cb (GtkWidget *widget,
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GdkEventExpose *event,
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GtkPrintUnixDialog *dialog)
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{
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GtkPrintUnixDialogPrivate *priv = dialog->priv;
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GtkSettings *settings;
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cairo_t *cr;
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gint size;
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@ -1289,8 +1322,8 @@ draw_collate_cb (GtkWidget *widget,
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gboolean collate, reverse, rtl;
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gint text_x;
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collate = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->collate_check));
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reverse = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->reverse_check));
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collate = dialog_get_collate (dialog);
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reverse = dialog_get_reverse (dialog);
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rtl = (gtk_widget_get_direction (GTK_WIDGET (widget)) == GTK_TEXT_DIR_RTL);
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settings = gtk_widget_get_settings (widget);
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@ -1648,7 +1681,10 @@ dialog_set_print_pages (GtkPrintUnixDialog *dialog, GtkPrintPages pages)
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static gdouble
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dialog_get_scale (GtkPrintUnixDialog *dialog)
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{
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return gtk_spin_button_get_value (GTK_SPIN_BUTTON (dialog->priv->scale_spin));
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if (GTK_WIDGET_IS_SENSITIVE (dialog->priv->scale_spin))
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return gtk_spin_button_get_value (GTK_SPIN_BUTTON (dialog->priv->scale_spin));
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else
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return 100.0;
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}
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static void
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@ -1661,7 +1697,10 @@ dialog_set_scale (GtkPrintUnixDialog *dialog,
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static GtkPageSet
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dialog_get_page_set (GtkPrintUnixDialog *dialog)
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{
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return (GtkPageSet)gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->priv->page_set_combo));
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if (GTK_WIDGET_IS_SENSITIVE (dialog->priv->page_set_combo))
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return (GtkPageSet)gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->priv->page_set_combo));
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else
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return GTK_PAGE_SET_ALL;
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}
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static void
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@ -1675,7 +1714,9 @@ dialog_set_page_set (GtkPrintUnixDialog *dialog,
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static gint
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dialog_get_n_copies (GtkPrintUnixDialog *dialog)
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{
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return gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dialog->priv->copies_spin));
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if (GTK_WIDGET_IS_SENSITIVE (dialog->priv->copies_spin))
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return gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (dialog->priv->copies_spin));
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return 1;
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}
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static void
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@ -1689,7 +1730,9 @@ dialog_set_n_copies (GtkPrintUnixDialog *dialog,
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static gboolean
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dialog_get_collate (GtkPrintUnixDialog *dialog)
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{
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return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->collate_check));
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if (GTK_WIDGET_IS_SENSITIVE (dialog->priv->collate_check))
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return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->collate_check));
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return FALSE;
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}
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static void
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@ -1703,7 +1746,9 @@ dialog_set_collate (GtkPrintUnixDialog *dialog,
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static gboolean
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dialog_get_reverse (GtkPrintUnixDialog *dialog)
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{
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return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->reverse_check));
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if (GTK_WIDGET_IS_SENSITIVE (dialog->priv->reverse_check))
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return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->reverse_check));
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return FALSE;
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}
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static void
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@ -2648,6 +2693,26 @@ gtk_print_unix_dialog_add_custom_tab (GtkPrintUnixDialog *dialog,
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gtk_widget_show (tab_label);
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}
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/**
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* gtk_print_unix_dialog_set_manual_capabilities:
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* @dialog: a #GtkPrintUnixDialog
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* @capabilites: the printing capabilities of your application
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*
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* This lets you specify the printing capabilities your application
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* supports. For instance, if you can handle scaling the output then
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* you pass #GTK_PRINT_CAPABILITY_SCALE. If you don't pass that, then
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* the dialog will only let you select the scale if the printing
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* system automatically handles scaling.
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*
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* Since: 2.10
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*/
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void
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gtk_print_unix_dialog_set_manual_capabilities (GtkPrintUnixDialog *dialog,
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GtkPrintCapabilities capabilities)
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{
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dialog->priv->manual_capabilities = capabilities;
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update_dialog_from_capabilities (dialog);
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}
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#define __GTK_PRINT_UNIX_DIALOG_C__
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#include "gtkaliasdef.c"
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