1 /* GtkCustomPaperUnixDialog
2 * Copyright (C) 2006 Alexander Larsson <alexl@redhat.com>
3 * Copyright © 2006, 2007, 2008 Christian Persch
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
26 #ifdef HAVE__NL_MEASUREMENT_MEASUREMENT
31 #include "gtkprivate.h"
33 #include "gtkliststore.h"
35 #include "gtktreeviewcolumn.h"
37 #include "gtkspinbutton.h"
39 #include "gtkcustompaperunixdialog.h"
40 #include "gtkprintbackend.h"
41 #include "gtkprintutils.h"
43 #define CUSTOM_PAPER_FILENAME ".gtk-custom-papers"
49 GtkWidget *spin_button;
52 struct _GtkCustomPaperUnixDialogPrivate
56 GtkWidget *values_box;
57 GtkWidget *printer_combo;
58 GtkWidget *width_widget;
59 GtkWidget *height_widget;
60 GtkWidget *top_widget;
61 GtkWidget *bottom_widget;
62 GtkWidget *left_widget;
63 GtkWidget *right_widget;
65 GtkTreeViewColumn *text_column;
67 gulong printer_inserted_tag;
68 gulong printer_removed_tag;
70 guint request_details_tag;
71 GtkPrinter *request_details_printer;
73 guint non_user_change : 1;
75 GtkListStore *custom_paper_list;
76 GtkListStore *printer_list;
78 GList *print_backends;
80 gchar *waiting_for_printer;
84 PRINTER_LIST_COL_NAME,
85 PRINTER_LIST_COL_PRINTER,
90 G_DEFINE_TYPE (GtkCustomPaperUnixDialog, gtk_custom_paper_unix_dialog, GTK_TYPE_DIALOG)
93 static void gtk_custom_paper_unix_dialog_finalize (GObject *object);
94 static void populate_dialog (GtkCustomPaperUnixDialog *dialog);
95 static void printer_added_cb (GtkPrintBackend *backend,
97 GtkCustomPaperUnixDialog *dialog);
98 static void printer_removed_cb (GtkPrintBackend *backend,
100 GtkCustomPaperUnixDialog *dialog);
101 static void printer_status_cb (GtkPrintBackend *backend,
103 GtkCustomPaperUnixDialog *dialog);
108 _gtk_print_get_default_user_units (void)
110 /* Translate to the default units to use for presenting
111 * lengths to the user. Translate to default:inch if you
112 * want inches, otherwise translate to default:mm.
113 * Do *not* translate it to "predefinito:mm", if it
114 * it isn't default:mm or default:inch it will not work
116 gchar *e = _("default:mm");
118 #ifdef HAVE__NL_MEASUREMENT_MEASUREMENT
119 gchar *imperial = NULL;
121 imperial = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT);
122 if (imperial && imperial[0] == 2 )
123 return GTK_UNIT_INCH; /* imperial */
124 if (imperial && imperial[0] == 1 )
125 return GTK_UNIT_MM; /* metric */
128 if (strcmp (e, "default:inch")==0)
129 return GTK_UNIT_INCH;
130 else if (strcmp (e, "default:mm"))
131 g_warning ("Whoever translated default:mm did so wrongly.\n");
136 custom_paper_get_filename (void)
140 filename = g_build_filename (g_get_home_dir (),
141 CUSTOM_PAPER_FILENAME, NULL);
142 g_assert (filename != NULL);
147 _gtk_load_custom_papers (void)
154 GList *result = NULL;
156 filename = custom_paper_get_filename ();
158 keyfile = g_key_file_new ();
159 load_ok = g_key_file_load_from_file (keyfile, filename, 0, NULL);
163 g_key_file_free (keyfile);
167 groups = g_key_file_get_groups (keyfile, &n_groups);
168 for (i = 0; i < n_groups; ++i)
170 GtkPageSetup *page_setup;
172 page_setup = gtk_page_setup_new_from_key_file (keyfile, groups[i], NULL);
176 result = g_list_prepend (result, page_setup);
180 g_key_file_free (keyfile);
182 return g_list_reverse (result);
186 _gtk_print_load_custom_papers (GtkListStore *store)
190 GtkPageSetup *page_setup;
192 gtk_list_store_clear (store);
194 papers = _gtk_load_custom_papers ();
195 for (p = papers; p; p = p->next)
197 page_setup = p->data;
198 gtk_list_store_append (store, &iter);
199 gtk_list_store_set (store, &iter,
202 g_object_unref (page_setup);
205 g_list_free (papers);
209 _gtk_print_save_custom_papers (GtkListStore *store)
211 GtkTreeModel *model = GTK_TREE_MODEL (store);
214 gchar *filename, *data;
218 keyfile = g_key_file_new ();
220 if (gtk_tree_model_get_iter_first (model, &iter))
224 GtkPageSetup *page_setup;
227 g_snprintf (group, sizeof (group), "Paper%u", i);
229 gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
231 gtk_page_setup_to_key_file (page_setup, keyfile, group);
234 } while (gtk_tree_model_iter_next (model, &iter));
237 filename = custom_paper_get_filename ();
238 data = g_key_file_to_data (keyfile, &len, NULL);
239 g_file_set_contents (filename, data, len, NULL);
245 gtk_custom_paper_unix_dialog_class_init (GtkCustomPaperUnixDialogClass *class)
247 GObjectClass *object_class;
249 object_class = (GObjectClass *) class;
251 object_class->finalize = gtk_custom_paper_unix_dialog_finalize;
253 g_type_class_add_private (class, sizeof (GtkCustomPaperUnixDialogPrivate));
257 custom_paper_dialog_response_cb (GtkDialog *dialog,
261 GtkCustomPaperUnixDialogPrivate *priv = GTK_CUSTOM_PAPER_UNIX_DIALOG (dialog)->priv;
263 _gtk_print_save_custom_papers (priv->custom_paper_list);
267 gtk_custom_paper_unix_dialog_init (GtkCustomPaperUnixDialog *dialog)
269 GtkCustomPaperUnixDialogPrivate *priv;
272 dialog->priv = G_TYPE_INSTANCE_GET_PRIVATE (dialog,
273 GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG,
274 GtkCustomPaperUnixDialogPrivate);
277 priv->print_backends = NULL;
279 priv->request_details_printer = NULL;
280 priv->request_details_tag = 0;
282 priv->printer_list = gtk_list_store_new (PRINTER_LIST_N_COLS,
286 gtk_list_store_append (priv->printer_list, &iter);
288 priv->custom_paper_list = gtk_list_store_new (1, G_TYPE_OBJECT);
289 _gtk_print_load_custom_papers (priv->custom_paper_list);
291 populate_dialog (dialog);
293 gtk_dialog_add_buttons (GTK_DIALOG (dialog),
294 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
297 gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
299 g_signal_connect (dialog, "response", G_CALLBACK (custom_paper_dialog_response_cb), NULL);
303 gtk_custom_paper_unix_dialog_finalize (GObject *object)
305 GtkCustomPaperUnixDialog *dialog = GTK_CUSTOM_PAPER_UNIX_DIALOG (object);
306 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
307 GtkPrintBackend *backend;
310 if (priv->printer_list)
312 g_signal_handler_disconnect (priv->printer_list, priv->printer_inserted_tag);
313 g_signal_handler_disconnect (priv->printer_list, priv->printer_removed_tag);
314 g_object_unref (priv->printer_list);
315 priv->printer_list = NULL;
318 if (priv->request_details_tag)
320 g_signal_handler_disconnect (priv->request_details_printer,
321 priv->request_details_tag);
322 g_object_unref (priv->request_details_printer);
323 priv->request_details_printer = NULL;
324 priv->request_details_tag = 0;
327 if (priv->custom_paper_list)
329 g_object_unref (priv->custom_paper_list);
330 priv->custom_paper_list = NULL;
333 g_free (priv->waiting_for_printer);
334 priv->waiting_for_printer = NULL;
336 for (node = priv->print_backends; node != NULL; node = node->next)
338 backend = GTK_PRINT_BACKEND (node->data);
340 g_signal_handlers_disconnect_by_func (backend, printer_added_cb, dialog);
341 g_signal_handlers_disconnect_by_func (backend, printer_removed_cb, dialog);
342 g_signal_handlers_disconnect_by_func (backend, printer_status_cb, dialog);
344 gtk_print_backend_destroy (backend);
345 g_object_unref (backend);
348 g_list_free (priv->print_backends);
349 priv->print_backends = NULL;
351 G_OBJECT_CLASS (gtk_custom_paper_unix_dialog_parent_class)->finalize (object);
355 * gtk_custom_paper_unix_dialog_new:
356 * @title: (allow-none): the title of the dialog, or %NULL
357 * @parent: (allow-none): transient parent of the dialog, or %NULL
359 * Creates a new custom paper dialog.
361 * Returns: the new #GtkCustomPaperUnixDialog
366 _gtk_custom_paper_unix_dialog_new (GtkWindow *parent,
372 title = _("Manage Custom Sizes");
374 result = g_object_new (GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG,
376 "transient-for", parent,
377 "modal", parent != NULL,
378 "destroy-with-parent", TRUE,
385 printer_added_cb (GtkPrintBackend *backend,
387 GtkCustomPaperUnixDialog *dialog)
389 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
393 if (gtk_printer_is_virtual (printer))
396 str = g_strdup_printf ("<b>%s</b>",
397 gtk_printer_get_name (printer));
399 gtk_list_store_append (priv->printer_list, &iter);
400 gtk_list_store_set (priv->printer_list, &iter,
401 PRINTER_LIST_COL_NAME, str,
402 PRINTER_LIST_COL_PRINTER, printer,
405 g_object_set_data_full (G_OBJECT (printer),
406 "gtk-print-tree-iter",
407 gtk_tree_iter_copy (&iter),
408 (GDestroyNotify) gtk_tree_iter_free);
412 if (priv->waiting_for_printer != NULL &&
413 strcmp (priv->waiting_for_printer,
414 gtk_printer_get_name (printer)) == 0)
416 gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->printer_combo),
418 priv->waiting_for_printer = NULL;
423 printer_removed_cb (GtkPrintBackend *backend,
425 GtkCustomPaperUnixDialog *dialog)
427 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
430 iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
431 gtk_list_store_remove (GTK_LIST_STORE (priv->printer_list), iter);
436 printer_status_cb (GtkPrintBackend *backend,
438 GtkCustomPaperUnixDialog *dialog)
440 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
444 iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
446 str = g_strdup_printf ("<b>%s</b>",
447 gtk_printer_get_name (printer));
448 gtk_list_store_set (priv->printer_list, iter,
449 PRINTER_LIST_COL_NAME, str,
455 printer_list_initialize (GtkCustomPaperUnixDialog *dialog,
456 GtkPrintBackend *print_backend)
460 g_return_if_fail (print_backend != NULL);
462 g_signal_connect_object (print_backend,
464 (GCallback) printer_added_cb,
465 G_OBJECT (dialog), 0);
467 g_signal_connect_object (print_backend,
469 (GCallback) printer_removed_cb,
470 G_OBJECT (dialog), 0);
472 g_signal_connect_object (print_backend,
473 "printer-status-changed",
474 (GCallback) printer_status_cb,
475 G_OBJECT (dialog), 0);
477 list = gtk_print_backend_get_printer_list (print_backend);
482 printer_added_cb (print_backend, node->data, dialog);
490 load_print_backends (GtkCustomPaperUnixDialog *dialog)
492 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
495 if (g_module_supported ())
496 priv->print_backends = gtk_print_backend_load_modules ();
498 for (node = priv->print_backends; node != NULL; node = node->next)
499 printer_list_initialize (dialog, GTK_PRINT_BACKEND (node->data));
502 static void unit_widget_changed (GtkCustomPaperUnixDialog *dialog);
505 new_unit_widget (GtkCustomPaperUnixDialog *dialog,
507 GtkWidget *mnemonic_label)
509 GtkWidget *hbox, *button, *label;
512 data = g_new0 (UnitWidget, 1);
513 data->display_unit = unit;
515 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
517 button = gtk_spin_button_new_with_range (0.0, 9999.0, 1);
518 if (unit == GTK_UNIT_INCH)
519 gtk_spin_button_set_digits (GTK_SPIN_BUTTON (button), 2);
521 gtk_spin_button_set_digits (GTK_SPIN_BUTTON (button), 1);
523 gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
524 gtk_widget_show (button);
526 data->spin_button = button;
528 g_signal_connect_swapped (button, "value-changed",
529 G_CALLBACK (unit_widget_changed), dialog);
531 if (unit == GTK_UNIT_INCH)
532 label = gtk_label_new (_("inch"));
534 label = gtk_label_new (_("mm"));
536 gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
537 gtk_widget_show (label);
538 gtk_label_set_mnemonic_widget (GTK_LABEL (mnemonic_label), button);
540 g_object_set_data_full (G_OBJECT (hbox), "unit-data", data, g_free);
546 unit_widget_get (GtkWidget *unit_widget)
548 UnitWidget *data = g_object_get_data (G_OBJECT (unit_widget), "unit-data");
549 return _gtk_print_convert_to_mm (gtk_spin_button_get_value (GTK_SPIN_BUTTON (data->spin_button)),
554 unit_widget_set (GtkWidget *unit_widget,
559 data = g_object_get_data (G_OBJECT (unit_widget), "unit-data");
560 gtk_spin_button_set_value (GTK_SPIN_BUTTON (data->spin_button),
561 _gtk_print_convert_from_mm (value, data->display_unit));
565 custom_paper_printer_data_func (GtkCellLayout *cell_layout,
566 GtkCellRenderer *cell,
567 GtkTreeModel *tree_model,
573 gtk_tree_model_get (tree_model, iter,
574 PRINTER_LIST_COL_PRINTER, &printer, -1);
577 g_object_set (cell, "text", gtk_printer_get_name (printer), NULL);
579 g_object_set (cell, "text", _("Margins from Printer..."), NULL);
582 g_object_unref (printer);
586 update_combo_sensitivity_from_printers (GtkCustomPaperUnixDialog *dialog)
588 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
591 GtkTreeSelection *selection;
595 model = GTK_TREE_MODEL (priv->printer_list);
596 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
597 if (gtk_tree_model_get_iter_first (model, &iter) &&
598 gtk_tree_model_iter_next (model, &iter) &&
599 gtk_tree_selection_get_selected (selection, NULL, &iter))
602 gtk_widget_set_sensitive (priv->printer_combo, sensitive);
606 update_custom_widgets_from_list (GtkCustomPaperUnixDialog *dialog)
608 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
609 GtkTreeSelection *selection;
612 GtkPageSetup *page_setup;
614 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
615 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
617 priv->non_user_change = TRUE;
618 if (gtk_tree_selection_get_selected (selection, NULL, &iter))
620 gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
622 unit_widget_set (priv->width_widget,
623 gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM));
624 unit_widget_set (priv->height_widget,
625 gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM));
626 unit_widget_set (priv->top_widget,
627 gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
628 unit_widget_set (priv->bottom_widget,
629 gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
630 unit_widget_set (priv->left_widget,
631 gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
632 unit_widget_set (priv->right_widget,
633 gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
635 gtk_widget_set_sensitive (priv->values_box, TRUE);
639 gtk_widget_set_sensitive (priv->values_box, FALSE);
642 if (priv->printer_list)
643 update_combo_sensitivity_from_printers (dialog);
644 priv->non_user_change = FALSE;
648 selected_custom_paper_changed (GtkTreeSelection *selection,
649 GtkCustomPaperUnixDialog *dialog)
651 update_custom_widgets_from_list (dialog);
655 unit_widget_changed (GtkCustomPaperUnixDialog *dialog)
657 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
658 gdouble w, h, top, bottom, left, right;
659 GtkTreeSelection *selection;
661 GtkPageSetup *page_setup;
662 GtkPaperSize *paper_size;
664 if (priv->non_user_change)
667 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
669 if (gtk_tree_selection_get_selected (selection, NULL, &iter))
671 gtk_tree_model_get (GTK_TREE_MODEL (priv->custom_paper_list), &iter, 0, &page_setup, -1);
673 w = unit_widget_get (priv->width_widget);
674 h = unit_widget_get (priv->height_widget);
676 paper_size = gtk_page_setup_get_paper_size (page_setup);
677 gtk_paper_size_set_size (paper_size, w, h, GTK_UNIT_MM);
679 top = unit_widget_get (priv->top_widget);
680 bottom = unit_widget_get (priv->bottom_widget);
681 left = unit_widget_get (priv->left_widget);
682 right = unit_widget_get (priv->right_widget);
684 gtk_page_setup_set_top_margin (page_setup, top, GTK_UNIT_MM);
685 gtk_page_setup_set_bottom_margin (page_setup, bottom, GTK_UNIT_MM);
686 gtk_page_setup_set_left_margin (page_setup, left, GTK_UNIT_MM);
687 gtk_page_setup_set_right_margin (page_setup, right, GTK_UNIT_MM);
689 g_object_unref (page_setup);
694 custom_paper_name_used (GtkCustomPaperUnixDialog *dialog,
697 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
700 GtkPageSetup *page_setup;
701 GtkPaperSize *paper_size;
703 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
705 if (gtk_tree_model_get_iter_first (model, &iter))
709 gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
710 paper_size = gtk_page_setup_get_paper_size (page_setup);
712 gtk_paper_size_get_name (paper_size)) == 0)
714 g_object_unref (page_setup);
717 g_object_unref (page_setup);
718 } while (gtk_tree_model_iter_next (model, &iter));
725 add_custom_paper (GtkCustomPaperUnixDialog *dialog)
727 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
729 GtkPageSetup *page_setup;
730 GtkPaperSize *paper_size;
731 GtkTreeSelection *selection;
737 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
738 store = priv->custom_paper_list;
745 name = g_strdup_printf (_("Custom Size %d"), i);
747 } while (custom_paper_name_used (dialog, name));
749 page_setup = gtk_page_setup_new ();
750 paper_size = gtk_paper_size_new_custom (name, name,
751 gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM),
752 gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM),
754 gtk_page_setup_set_paper_size (page_setup, paper_size);
755 gtk_paper_size_free (paper_size);
757 gtk_list_store_append (store, &iter);
758 gtk_list_store_set (store, &iter, 0, page_setup, -1);
759 g_object_unref (page_setup);
761 gtk_tree_selection_select_iter (selection, &iter);
762 path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
763 gtk_widget_grab_focus (priv->treeview);
764 gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->treeview), path,
765 priv->text_column, TRUE);
766 gtk_tree_path_free (path);
771 remove_custom_paper (GtkCustomPaperUnixDialog *dialog)
773 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
774 GtkTreeSelection *selection;
778 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
779 store = priv->custom_paper_list;
781 if (gtk_tree_selection_get_selected (selection, NULL, &iter))
783 GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
784 gtk_list_store_remove (store, &iter);
786 if (gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
787 gtk_tree_selection_select_iter (selection, &iter);
788 else if (gtk_tree_path_prev (path) && gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
789 gtk_tree_selection_select_iter (selection, &iter);
791 gtk_tree_path_free (path);
796 set_margins_from_printer (GtkCustomPaperUnixDialog *dialog,
799 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
800 gdouble top, bottom, left, right;
802 top = bottom = left = right = 0;
803 if (!gtk_printer_get_hard_margins (printer, &top, &bottom, &left, &right))
806 priv->non_user_change = TRUE;
807 unit_widget_set (priv->top_widget, _gtk_print_convert_to_mm (top, GTK_UNIT_POINTS));
808 unit_widget_set (priv->bottom_widget, _gtk_print_convert_to_mm (bottom, GTK_UNIT_POINTS));
809 unit_widget_set (priv->left_widget, _gtk_print_convert_to_mm (left, GTK_UNIT_POINTS));
810 unit_widget_set (priv->right_widget, _gtk_print_convert_to_mm (right, GTK_UNIT_POINTS));
811 priv->non_user_change = FALSE;
813 /* Only send one change */
814 unit_widget_changed (dialog);
818 get_margins_finished_callback (GtkPrinter *printer,
820 GtkCustomPaperUnixDialog *dialog)
822 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
824 g_signal_handler_disconnect (priv->request_details_printer,
825 priv->request_details_tag);
826 g_object_unref (priv->request_details_printer);
827 priv->request_details_tag = 0;
828 priv->request_details_printer = NULL;
831 set_margins_from_printer (dialog, printer);
833 gtk_combo_box_set_active (GTK_COMBO_BOX (priv->printer_combo), 0);
837 margins_from_printer_changed (GtkCustomPaperUnixDialog *dialog)
839 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
844 combo = GTK_COMBO_BOX (priv->printer_combo);
846 if (priv->request_details_tag)
848 g_signal_handler_disconnect (priv->request_details_printer,
849 priv->request_details_tag);
850 g_object_unref (priv->request_details_printer);
851 priv->request_details_printer = NULL;
852 priv->request_details_tag = 0;
855 if (gtk_combo_box_get_active_iter (combo, &iter))
857 gtk_tree_model_get (gtk_combo_box_get_model (combo), &iter,
858 PRINTER_LIST_COL_PRINTER, &printer, -1);
862 if (gtk_printer_has_details (printer))
864 set_margins_from_printer (dialog, printer);
865 gtk_combo_box_set_active (combo, 0);
869 priv->request_details_printer = g_object_ref (printer);
870 priv->request_details_tag =
871 g_signal_connect (printer, "details-acquired",
872 G_CALLBACK (get_margins_finished_callback), dialog);
873 gtk_printer_request_details (printer);
876 g_object_unref (printer);
882 custom_size_name_edited (GtkCellRenderer *cell,
885 GtkCustomPaperUnixDialog *dialog)
887 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
891 GtkPageSetup *page_setup;
892 GtkPaperSize *paper_size;
894 store = priv->custom_paper_list;
895 path = gtk_tree_path_new_from_string (path_string);
896 gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path);
897 gtk_tree_model_get (GTK_TREE_MODEL (store), &iter, 0, &page_setup, -1);
898 gtk_tree_path_free (path);
900 paper_size = gtk_paper_size_new_custom (new_text, new_text,
901 gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM),
902 gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM),
904 gtk_page_setup_set_paper_size (page_setup, paper_size);
905 gtk_paper_size_free (paper_size);
907 g_object_unref (page_setup);
911 custom_name_func (GtkTreeViewColumn *tree_column,
912 GtkCellRenderer *cell,
913 GtkTreeModel *tree_model,
917 GtkPageSetup *page_setup;
918 GtkPaperSize *paper_size;
920 gtk_tree_model_get (tree_model, iter, 0, &page_setup, -1);
923 paper_size = gtk_page_setup_get_paper_size (page_setup);
924 g_object_set (cell, "text", gtk_paper_size_get_display_name (paper_size), NULL);
925 g_object_unref (page_setup);
930 wrap_in_frame (const gchar *label,
933 GtkWidget *frame, *alignment, *label_widget;
936 label_widget = gtk_label_new (NULL);
937 gtk_misc_set_alignment (GTK_MISC (label_widget), 0.0, 0.5);
938 gtk_widget_show (label_widget);
940 bold_text = g_markup_printf_escaped ("<b>%s</b>", label);
941 gtk_label_set_markup (GTK_LABEL (label_widget), bold_text);
944 frame = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
945 gtk_box_pack_start (GTK_BOX (frame), label_widget, FALSE, FALSE, 0);
947 alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
948 gtk_alignment_set_padding (GTK_ALIGNMENT (alignment),
950 gtk_box_pack_start (GTK_BOX (frame), alignment, FALSE, FALSE, 0);
952 gtk_container_add (GTK_CONTAINER (alignment), child);
954 gtk_widget_show (frame);
955 gtk_widget_show (alignment);
961 populate_dialog (GtkCustomPaperUnixDialog *dialog)
963 GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
964 GtkDialog *cpu_dialog = GTK_DIALOG (dialog);
965 GtkWidget *action_area, *content_area;
966 GtkWidget *image, *table, *label, *widget, *frame, *combo;
967 GtkWidget *hbox, *vbox, *treeview, *scrolled, *button_box, *button;
968 GtkCellRenderer *cell;
969 GtkTreeViewColumn *column;
971 GtkTreeSelection *selection;
974 content_area = gtk_dialog_get_content_area (cpu_dialog);
975 action_area = gtk_dialog_get_action_area (cpu_dialog);
977 gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
978 gtk_box_set_spacing (GTK_BOX (content_area), 2); /* 2 * 5 + 2 = 12 */
979 gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
980 gtk_box_set_spacing (GTK_BOX (action_area), 6);
982 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 18);
983 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
984 gtk_box_pack_start (GTK_BOX (content_area), hbox, TRUE, TRUE, 0);
985 gtk_widget_show (hbox);
987 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
988 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
989 gtk_widget_show (vbox);
991 scrolled = gtk_scrolled_window_new (NULL, NULL);
992 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
993 GTK_POLICY_AUTOMATIC,
994 GTK_POLICY_AUTOMATIC);
995 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
997 gtk_box_pack_start (GTK_BOX (vbox), scrolled, TRUE, TRUE, 0);
998 gtk_widget_show (scrolled);
1000 treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->custom_paper_list));
1001 priv->treeview = treeview;
1002 gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
1003 gtk_widget_set_size_request (treeview, 140, -1);
1005 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
1006 gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
1007 g_signal_connect (selection, "changed", G_CALLBACK (selected_custom_paper_changed), dialog);
1009 cell = gtk_cell_renderer_text_new ();
1010 g_object_set (cell, "editable", TRUE, NULL);
1011 g_signal_connect (cell, "edited",
1012 G_CALLBACK (custom_size_name_edited), dialog);
1013 priv->text_column = column =
1014 gtk_tree_view_column_new_with_attributes ("paper", cell,
1016 gtk_tree_view_column_set_cell_data_func (column, cell, custom_name_func, NULL, NULL);
1018 gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
1020 gtk_container_add (GTK_CONTAINER (scrolled), treeview);
1021 gtk_widget_show (treeview);
1023 button_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
1024 gtk_box_pack_start (GTK_BOX (vbox), button_box, FALSE, FALSE, 0);
1025 gtk_widget_show (button_box);
1027 button = gtk_button_new ();
1028 image = gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_BUTTON);
1029 gtk_widget_show (image);
1030 gtk_container_add (GTK_CONTAINER (button), image);
1031 gtk_box_pack_start (GTK_BOX (button_box), button, FALSE, FALSE, 0);
1032 gtk_widget_show (button);
1034 g_signal_connect_swapped (button, "clicked", G_CALLBACK (add_custom_paper), dialog);
1036 button = gtk_button_new ();
1037 image = gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_BUTTON);
1038 gtk_widget_show (image);
1039 gtk_container_add (GTK_CONTAINER (button), image);
1040 gtk_box_pack_start (GTK_BOX (button_box), button, FALSE, FALSE, 0);
1041 gtk_widget_show (button);
1043 g_signal_connect_swapped (button, "clicked", G_CALLBACK (remove_custom_paper), dialog);
1045 user_units = _gtk_print_get_default_user_units ();
1047 vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 18);
1048 priv->values_box = vbox;
1049 gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
1050 gtk_widget_show (vbox);
1052 table = gtk_table_new (2, 2, FALSE);
1054 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1055 gtk_table_set_col_spacings (GTK_TABLE (table), 12);
1057 label = gtk_label_new_with_mnemonic (_("_Width:"));
1058 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1059 gtk_widget_show (label);
1060 gtk_table_attach (GTK_TABLE (table), label,
1061 0, 1, 0, 1, GTK_FILL, 0, 0, 0);
1063 widget = new_unit_widget (dialog, user_units, label);
1064 priv->width_widget = widget;
1065 gtk_table_attach (GTK_TABLE (table), widget,
1066 1, 2, 0, 1, GTK_FILL, 0, 0, 0);
1067 gtk_widget_show (widget);
1069 label = gtk_label_new_with_mnemonic (_("_Height:"));
1070 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1071 gtk_widget_show (label);
1072 gtk_table_attach (GTK_TABLE (table), label,
1073 0, 1, 1, 2, GTK_FILL, 0, 0, 0);
1075 widget = new_unit_widget (dialog, user_units, label);
1076 priv->height_widget = widget;
1077 gtk_table_attach (GTK_TABLE (table), widget,
1078 1, 2, 1, 2, GTK_FILL, 0, 0, 0);
1079 gtk_widget_show (widget);
1081 frame = wrap_in_frame (_("Paper Size"), table);
1082 gtk_widget_show (table);
1083 gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
1084 gtk_widget_show (frame);
1086 table = gtk_table_new (5, 2, FALSE);
1087 gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1088 gtk_table_set_col_spacings (GTK_TABLE (table), 12);
1090 label = gtk_label_new_with_mnemonic (_("_Top:"));
1091 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1092 gtk_table_attach (GTK_TABLE (table), label,
1093 0, 1, 0, 1, GTK_FILL, 0, 0, 0);
1094 gtk_widget_show (label);
1096 widget = new_unit_widget (dialog, user_units, label);
1097 priv->top_widget = widget;
1098 gtk_table_attach (GTK_TABLE (table), widget,
1099 1, 2, 0, 1, GTK_FILL, 0, 0, 0);
1100 gtk_widget_show (widget);
1102 label = gtk_label_new_with_mnemonic (_("_Bottom:"));
1103 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1104 gtk_table_attach (GTK_TABLE (table), label,
1105 0, 1 , 1, 2, GTK_FILL, 0, 0, 0);
1106 gtk_widget_show (label);
1108 widget = new_unit_widget (dialog, user_units, label);
1109 priv->bottom_widget = widget;
1110 gtk_table_attach (GTK_TABLE (table), widget,
1111 1, 2, 1, 2, GTK_FILL, 0, 0, 0);
1112 gtk_widget_show (widget);
1114 label = gtk_label_new_with_mnemonic (_("_Left:"));
1115 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1116 gtk_table_attach (GTK_TABLE (table), label,
1117 0, 1, 2, 3, GTK_FILL, 0, 0, 0);
1118 gtk_widget_show (label);
1120 widget = new_unit_widget (dialog, user_units, label);
1121 priv->left_widget = widget;
1122 gtk_table_attach (GTK_TABLE (table), widget,
1123 1, 2, 2, 3, GTK_FILL, 0, 0, 0);
1124 gtk_widget_show (widget);
1126 label = gtk_label_new_with_mnemonic (_("_Right:"));
1127 gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1128 gtk_table_attach (GTK_TABLE (table), label,
1129 0, 1, 3, 4, GTK_FILL, 0, 0, 0);
1130 gtk_widget_show (label);
1132 widget = new_unit_widget (dialog, user_units, label);
1133 priv->right_widget = widget;
1134 gtk_table_attach (GTK_TABLE (table), widget,
1135 1, 2, 3, 4, GTK_FILL, 0, 0, 0);
1136 gtk_widget_show (widget);
1138 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
1139 gtk_table_attach (GTK_TABLE (table), hbox,
1140 0, 2, 4, 5, GTK_FILL | GTK_EXPAND, 0, 0, 0);
1141 gtk_widget_show (hbox);
1143 combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (priv->printer_list));
1144 priv->printer_combo = combo;
1146 priv->printer_inserted_tag =
1147 g_signal_connect_swapped (priv->printer_list, "row-inserted",
1148 G_CALLBACK (update_combo_sensitivity_from_printers), dialog);
1149 priv->printer_removed_tag =
1150 g_signal_connect_swapped (priv->printer_list, "row-deleted",
1151 G_CALLBACK (update_combo_sensitivity_from_printers), dialog);
1152 update_combo_sensitivity_from_printers (dialog);
1154 cell = gtk_cell_renderer_text_new ();
1155 gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
1156 gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo), cell,
1157 custom_paper_printer_data_func,
1160 gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
1161 gtk_box_pack_start (GTK_BOX (hbox), combo, FALSE, FALSE, 0);
1162 gtk_widget_show (combo);
1164 g_signal_connect_swapped (combo, "changed",
1165 G_CALLBACK (margins_from_printer_changed), dialog);
1167 frame = wrap_in_frame (_("Paper Margins"), table);
1168 gtk_widget_show (table);
1169 gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
1170 gtk_widget_show (frame);
1172 update_custom_widgets_from_list (dialog);
1174 /* If no custom sizes, add one */
1175 if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->custom_paper_list),
1178 /* Need to realize treeview so we can start the rename */
1179 gtk_widget_realize (treeview);
1180 add_custom_paper (dialog);
1183 gtk_window_present (GTK_WINDOW (dialog));
1185 load_print_backends (dialog);