[printing] Add select page size using document page size print option

Add a checkbox to the evince print setup tab that when selected
changes the printer page size to the size of the document page being
printed.

Fixes bgo#599547.

diff --git a/libview/ev-print-operation.c b/libview/ev-print-operation.c
index 4c6d03610b420f40f79bca5b04f00af4f7cbef9d..555d4bf982bccf8cea38a144002e1d51b264b64f 100644 (file)
--- a/libview/ev-print-operation.c
+++ b/libview/ev-print-operation.c
@@ -1522,6 +1522,7 @@ typedef enum {
 
 #define EV_PRINT_SETTING_PAGE_SCALE "evince-print-setting-page-scale"
 #define EV_PRINT_SETTING_AUTOROTATE "evince-print-setting-page-autorotate"
+#define EV_PRINT_SETTING_PAGE_SIZE  "evince-print-setting-page-size"
 
 struct _EvPrintOperationPrint {
        EvPrintOperation parent;
@@ -1537,6 +1538,8 @@ struct _EvPrintOperationPrint {
         EvPrintScale page_scale;
        GtkWidget   *autorotate_button;
        gboolean     autorotate;
+       GtkWidget   *source_button;
+       gboolean     use_source_size;
 };
 
 struct _EvPrintOperationPrintClass {
@@ -1734,16 +1737,24 @@ ev_print_operation_print_request_page_setup (EvPrintOperationPrint *print,
 {
        EvPrintOperation *op = EV_PRINT_OPERATION (print);
        gdouble           width, height;
-
-       if (!print->autorotate)
-               return;
+       GtkPaperSize     *paper_size;
 
        ev_document_get_page_size (op->document, page_nr,
                                   &width, &height);
-       if (width > height)
-               gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_LANDSCAPE);
-       else
-               gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_PORTRAIT);
+
+       if (print->use_source_size) {
+               paper_size = gtk_paper_size_new_custom ("custom", "custom",
+                                                       width, height, GTK_UNIT_POINTS);
+               gtk_page_setup_set_paper_size_and_default_margins (setup, paper_size);
+               gtk_paper_size_free (paper_size);
+       }
+
+       if (print->autorotate) {
+               if (width > height)
+                       gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_LANDSCAPE);
+               else
+                       gtk_page_setup_set_orientation (setup, GTK_PAGE_ORIENTATION_PORTRAIT);
+       }
 }
 
 static void
@@ -1862,15 +1873,17 @@ ev_print_operation_print_create_custom_widget (EvPrintOperationPrint *print,
        GtkWidget        *label;
        GtkWidget        *table;
        EvPrintScale      page_scale;
-       gboolean          autorotate = TRUE;
+       gboolean          autorotate;
+       gboolean          use_source_size;
 
        settings = gtk_print_operation_get_print_settings (print->op);
        page_scale = gtk_print_settings_get_int_with_default (settings, EV_PRINT_SETTING_PAGE_SCALE, 0);
        autorotate = gtk_print_settings_has_key (settings, EV_PRINT_SETTING_AUTOROTATE) ?
                gtk_print_settings_get_bool (settings, EV_PRINT_SETTING_AUTOROTATE) :
                TRUE;
+       use_source_size = gtk_print_settings_get_bool (settings, EV_PRINT_SETTING_PAGE_SIZE);
 
-       table = gtk_table_new (2, 2, FALSE);
+       table = gtk_table_new (3, 2, FALSE);
        gtk_table_set_row_spacings (GTK_TABLE (table), 6);
        gtk_table_set_col_spacings (GTK_TABLE (table), 12);
        gtk_container_set_border_width (GTK_CONTAINER (table), 12);
@@ -1905,6 +1918,13 @@ ev_print_operation_print_create_custom_widget (EvPrintOperationPrint *print,
        gtk_table_attach (GTK_TABLE (table), print->autorotate_button, 0, 2, 1, 2, GTK_FILL, 0, 0, 0);
        gtk_widget_show (print->autorotate_button);
 
+       print->source_button = gtk_check_button_new_with_label (_("Select page size using document page size"));
+       gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (print->source_button), use_source_size);
+       gtk_widget_set_tooltip_text (print->source_button, _("When enabled, each page will be printed on "
+                                                            "the same size paper as the document page."));
+       gtk_table_attach (GTK_TABLE (table), print->source_button, 0, 2, 2, 3, GTK_FILL, 0, 0, 0);
+       gtk_widget_show (print->source_button);
+
        return G_OBJECT (table);
 }
 
@@ -1916,9 +1936,11 @@ ev_print_operation_print_custom_widget_apply (EvPrintOperationPrint *print,
 
        print->page_scale = gtk_combo_box_get_active (GTK_COMBO_BOX (print->scale_combo));
        print->autorotate = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (print->autorotate_button));
+       print->use_source_size = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (print->source_button));
        settings = gtk_print_operation_get_print_settings (print->op);
        gtk_print_settings_set_int (settings, EV_PRINT_SETTING_PAGE_SCALE, print->page_scale);
        gtk_print_settings_set_bool (settings, EV_PRINT_SETTING_AUTOROTATE, print->autorotate);
+       gtk_print_settings_set_bool (settings, EV_PRINT_SETTING_PAGE_SIZE, print->use_source_size);
 }
 
 static void