Use capabilities to know which options should be offered by the print

[evince.git] / shell / ev-window.c

diff --git a/shell/ev-window.c b/shell/ev-window.c
index 9f6f0828ffba403437d6fcc29bc4f0159982c316..41b683644ef75237e42a2942564b886a8b995c6b 100644 (file)
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -2211,6 +2211,7 @@ ev_window_print_send (EvWindow    *window,
                      const gchar *filename)
 {
        GtkPrintSettings *settings;
+       EvFileExporterCapabilities capabilities;
        
        /* Some printers take into account some print settings,
         * and others don't. However we have exported the document
@@ -2219,14 +2220,21 @@ ev_window_print_send (EvWindow    *window,
         * settings set to default values. 
         */
        settings = gtk_print_settings_copy (window->priv->print_settings);
-       gtk_print_settings_set_n_copies (settings, 1);
+       capabilities = ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (window->priv->document));
+
        gtk_print_settings_set_page_ranges (settings, NULL, 0);
-       gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
        gtk_print_settings_set_print_pages (settings, GTK_PRINT_PAGES_ALL);
-       gtk_print_settings_set_scale (settings, 1.0);
-       gtk_print_settings_set_collate (settings, FALSE);
-       gtk_print_settings_set_reverse (settings, FALSE);
-
+       if (capabilities & EV_FILE_EXPORTER_CAN_COPIES)
+               gtk_print_settings_set_n_copies (settings, 1);
+       if (capabilities & EV_FILE_EXPORTER_CAN_PAGE_SET)
+               gtk_print_settings_set_page_set (settings, GTK_PAGE_SET_ALL);
+       if (capabilities & EV_FILE_EXPORTER_CAN_SCALE)
+               gtk_print_settings_set_scale (settings, 1.0);
+       if (capabilities & EV_FILE_EXPORTER_CAN_COLLATE)
+               gtk_print_settings_set_collate (settings, FALSE);
+       if (capabilities & EV_FILE_EXPORTER_CAN_REVERSE)
+               gtk_print_settings_set_reverse (settings, FALSE);
+       
        if (window->priv->print_preview) {
                gchar *uri;
                gchar *print_settings_file = NULL;
@@ -2457,20 +2465,8 @@ ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
        dialog = gtk_print_unix_dialog_new (_("Print"), GTK_WINDOW (ev_window));
        ev_window->priv->print_dialog = dialog;
        
-       capabilities = GTK_PRINT_CAPABILITY_PAGE_SET |
-               GTK_PRINT_CAPABILITY_COPIES |
-               GTK_PRINT_CAPABILITY_COLLATE |
-               GTK_PRINT_CAPABILITY_REVERSE |
-               GTK_PRINT_CAPABILITY_SCALE |
-               GTK_PRINT_CAPABILITY_GENERATE_PS |
-               GTK_PRINT_CAPABILITY_PREVIEW;
-       
-       if (EV_IS_FILE_EXPORTER (ev_window->priv->document) &&
-           ev_file_exporter_format_supported (EV_FILE_EXPORTER (ev_window->priv->document),
-                                              EV_FILE_FORMAT_PDF)) {
-               capabilities |= GTK_PRINT_CAPABILITY_GENERATE_PDF;
-       }
-       
+       capabilities = GTK_PRINT_CAPABILITY_PREVIEW |
+               ev_file_exporter_get_capabilities (EV_FILE_EXPORTER (ev_window->priv->document));
        gtk_print_unix_dialog_set_manual_capabilities (GTK_PRINT_UNIX_DIALOG (dialog),
                                                       capabilities);
 
@@ -3441,7 +3437,7 @@ ev_window_cmd_preview_print (GtkAction *action, EvWindow *window)
 
        gtk_enumerate_printers ((GtkPrinterFunc) lookup_printer_from_name,
                                window, NULL, TRUE);
-       g_assert (GTK_IS_PRINTER (window->priv->printer));
+       g_assert (GTK_IS_PRINTER (window->priv->printer));      
        
        page_setup = gtk_page_setup_new ();