Pileus Git - ~andy/gtk/blob - gtk/gtkcustompaperunixdialog.c

   1 /* GtkCustomPaperUnixDialog
   2  * Copyright (C) 2006 Alexander Larsson <alexl@redhat.com>
   3  * Copyright © 2006, 2007, 2008 Christian Persch
   4  *
   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.
   9  *
  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.
  14  *
  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.
  19  */
  20
  21
  22 #include "config.h"
  23 #include <string.h>
  24 #include <locale.h>
  25
  26 #ifdef HAVE__NL_MEASUREMENT_MEASUREMENT
  27 #include <langinfo.h>
  28 #endif
  29
  30 #include "gtkintl.h"
  31 #include "gtkprivate.h"
  32
  33 #include "gtkliststore.h"
  34
  35 #include "gtktreeviewcolumn.h"
  36 #include "gtklabel.h"
  37 #include "gtkspinbutton.h"
  38
  39 #include "gtkcustompaperunixdialog.h"
  40 #include "gtkprintbackend.h"
  41 #include "gtkprintutils.h"
  42 #include "gtkalias.h"
  43
  44 #define CUSTOM_PAPER_FILENAME ".gtk-custom-papers"
  45
  46
  47 typedef struct
  48 {
  49   GtkUnit    display_unit;
  50   GtkWidget *spin_button;
  51 } UnitWidget;
  52
  53 struct GtkCustomPaperUnixDialogPrivate
  54 {
  55
  56   GtkWidget *treeview;
  57   GtkWidget *values_box;
  58   GtkWidget *printer_combo;
  59   GtkWidget *width_widget;
  60   GtkWidget *height_widget;
  61   GtkWidget *top_widget;
  62   GtkWidget *bottom_widget;
  63   GtkWidget *left_widget;
  64   GtkWidget *right_widget;
  65
  66   GtkTreeViewColumn *text_column;
  67
  68   gulong printer_inserted_tag;
  69   gulong printer_removed_tag;
  70
  71   guint request_details_tag;
  72   GtkPrinter *request_details_printer;
  73
  74   guint non_user_change : 1;
  75
  76   GtkListStore *custom_paper_list;
  77   GtkListStore *printer_list;
  78
  79   GList *print_backends;
  80
  81   gchar *waiting_for_printer;
  82 };
  83
  84 enum {
  85   PRINTER_LIST_COL_NAME,
  86   PRINTER_LIST_COL_PRINTER,
  87   PRINTER_LIST_N_COLS
  88 };
  89
  90 G_DEFINE_TYPE (GtkCustomPaperUnixDialog, gtk_custom_paper_unix_dialog, GTK_TYPE_DIALOG)
  91
  92 #define GTK_CUSTOM_PAPER_UNIX_DIALOG_GET_PRIVATE(o)  \
  93    (G_TYPE_INSTANCE_GET_PRIVATE ((o), GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG, GtkCustomPaperUnixDialogPrivate))
  94
  95 static void gtk_custom_paper_unix_dialog_finalize  (GObject                *object);
  96 static void populate_dialog                        (GtkCustomPaperUnixDialog *dialog);
  97 static void printer_added_cb                       (GtkPrintBackend        *backend,
  98                                                     GtkPrinter             *printer,
  99                                                     GtkCustomPaperUnixDialog *dialog);
 100 static void printer_removed_cb                     (GtkPrintBackend        *backend,
 101                                                     GtkPrinter             *printer,
 102                                                     GtkCustomPaperUnixDialog *dialog);
 103 static void printer_status_cb                      (GtkPrintBackend        *backend,
 104                                                     GtkPrinter             *printer,
 105                                                     GtkCustomPaperUnixDialog *dialog);
 106
 107
 108
 109 GtkUnit
 110 _gtk_print_get_default_user_units (void)
 111 {
 112   /* Translate to the default units to use for presenting
 113    * lengths to the user. Translate to default:inch if you
 114    * want inches, otherwise translate to default:mm.
 115    * Do *not* translate it to "predefinito:mm", if it
 116    * it isn't default:mm or default:inch it will not work
 117    */
 118   gchar *e = _("default:mm");
 119
 120 #ifdef HAVE__NL_MEASUREMENT_MEASUREMENT
 121   gchar *imperial = NULL;
 122
 123   imperial = nl_langinfo (_NL_MEASUREMENT_MEASUREMENT);
 124   if (imperial && imperial[0] == 2 )
 125     return GTK_UNIT_INCH;  /* imperial */
 126   if (imperial && imperial[0] == 1 )
 127     return GTK_UNIT_MM;  /* metric */
 128 #endif
 129
 130   if (strcmp (e, "default:inch")==0)
 131     return GTK_UNIT_INCH;
 132   else if (strcmp (e, "default:mm"))
 133     g_warning ("Whoever translated default:mm did so wrongly.\n");
 134   return GTK_UNIT_MM;
 135 }
 136
 137 static char *
 138 custom_paper_get_filename (void)
 139 {
 140   gchar *filename;
 141
 142   filename = g_build_filename (g_get_home_dir (),
 143                                CUSTOM_PAPER_FILENAME, NULL);
 144   g_assert (filename != NULL);
 145   return filename;
 146 }
 147
 148 GList *
 149 _gtk_load_custom_papers (void)
 150 {
 151   GKeyFile *keyfile;
 152   gchar *filename;
 153   gchar **groups;
 154   gsize n_groups, i;
 155   gboolean load_ok;
 156   GList *result = NULL;
 157
 158   filename = custom_paper_get_filename ();
 159
 160   keyfile = g_key_file_new ();
 161   load_ok = g_key_file_load_from_file (keyfile, filename, 0, NULL);
 162   g_free (filename);
 163   if (!load_ok)
 164     {
 165       g_key_file_free (keyfile);
 166       return NULL;
 167     }
 168
 169   groups = g_key_file_get_groups (keyfile, &n_groups);
 170   for (i = 0; i < n_groups; ++i)
 171     {
 172       GtkPageSetup *page_setup;
 173
 174       page_setup = gtk_page_setup_new_from_key_file (keyfile, groups[i], NULL);
 175       if (!page_setup)
 176         continue;
 177
 178       result = g_list_prepend (result, page_setup);
 179     }
 180
 181   g_strfreev (groups);
 182   g_key_file_free (keyfile);
 183
 184   return g_list_reverse (result);
 185 }
 186
 187 void
 188 _gtk_print_load_custom_papers (GtkListStore *store)
 189 {
 190   GtkTreeIter iter;
 191   GList *papers, *p;
 192   GtkPageSetup *page_setup;
 193
 194   gtk_list_store_clear (store);
 195
 196   papers = _gtk_load_custom_papers ();
 197   for (p = papers; p; p = p->next)
 198     {
 199       page_setup = p->data;
 200       gtk_list_store_append (store, &iter);
 201       gtk_list_store_set (store, &iter,
 202                           0, page_setup,
 203                           -1);
 204       g_object_unref (page_setup);
 205     }
 206
 207   g_list_free (papers);
 208 }
 209
 210 void
 211 _gtk_print_save_custom_papers (GtkListStore *store)
 212 {
 213   GtkTreeModel *model = GTK_TREE_MODEL (store);
 214   GtkTreeIter iter;
 215   GKeyFile *keyfile;
 216   gchar *filename, *data;
 217   gsize len;
 218   gint i = 0;
 219
 220   keyfile = g_key_file_new ();
 221
 222   if (gtk_tree_model_get_iter_first (model, &iter))
 223     {
 224       do
 225         {
 226           GtkPageSetup *page_setup;
 227           gchar group[32];
 228
 229           g_snprintf (group, sizeof (group), "Paper%u", i);
 230
 231           gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
 232
 233           gtk_page_setup_to_key_file (page_setup, keyfile, group);
 234
 235           ++i;
 236         } while (gtk_tree_model_iter_next (model, &iter));
 237     }
 238
 239   filename = custom_paper_get_filename ();
 240   data = g_key_file_to_data (keyfile, &len, NULL);
 241   g_file_set_contents (filename, data, len, NULL);
 242   g_free (data);
 243   g_free (filename);
 244 }
 245
 246 static void
 247 gtk_custom_paper_unix_dialog_class_init (GtkCustomPaperUnixDialogClass *class)
 248 {
 249   GObjectClass *object_class;
 250   GtkWidgetClass *widget_class;
 251
 252   object_class = (GObjectClass *) class;
 253   widget_class = (GtkWidgetClass *) class;
 254
 255   object_class->finalize = gtk_custom_paper_unix_dialog_finalize;
 256
 257   g_type_class_add_private (class, sizeof (GtkCustomPaperUnixDialogPrivate));
 258 }
 259
 260 static void
 261 custom_paper_dialog_response_cb (GtkDialog *dialog,
 262                                  gint       response,
 263                                  gpointer   user_data)
 264 {
 265   GtkCustomPaperUnixDialogPrivate *priv = GTK_CUSTOM_PAPER_UNIX_DIALOG (dialog)->priv;
 266
 267   _gtk_print_save_custom_papers (priv->custom_paper_list);
 268 }
 269
 270 static void
 271 gtk_custom_paper_unix_dialog_init (GtkCustomPaperUnixDialog *dialog)
 272 {
 273   GtkCustomPaperUnixDialogPrivate *priv;
 274   GtkTreeIter iter;
 275
 276   priv = dialog->priv = GTK_CUSTOM_PAPER_UNIX_DIALOG_GET_PRIVATE (dialog);
 277
 278   priv->print_backends = NULL;
 279
 280   priv->request_details_printer = NULL;
 281   priv->request_details_tag = 0;
 282
 283   priv->printer_list = gtk_list_store_new (PRINTER_LIST_N_COLS,
 284                                            G_TYPE_STRING,
 285                                            G_TYPE_OBJECT);
 286
 287   gtk_list_store_append (priv->printer_list, &iter);
 288
 289   priv->custom_paper_list = gtk_list_store_new (1, G_TYPE_OBJECT);
 290   _gtk_print_load_custom_papers (priv->custom_paper_list);
 291
 292   populate_dialog (dialog);
 293
 294   gtk_dialog_add_buttons (GTK_DIALOG (dialog),
 295                           GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
 296                           NULL);
 297
 298   gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
 299
 300   g_signal_connect (dialog, "response", G_CALLBACK (custom_paper_dialog_response_cb), NULL);
 301 }
 302
 303 static void
 304 gtk_custom_paper_unix_dialog_finalize (GObject *object)
 305 {
 306   GtkCustomPaperUnixDialog *dialog = GTK_CUSTOM_PAPER_UNIX_DIALOG (object);
 307   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 308   GtkPrintBackend *backend;
 309   GList *node;
 310
 311   if (priv->printer_list)
 312     {
 313       g_signal_handler_disconnect (priv->printer_list, priv->printer_inserted_tag);
 314       g_signal_handler_disconnect (priv->printer_list, priv->printer_removed_tag);
 315       g_object_unref (priv->printer_list);
 316       priv->printer_list = NULL;
 317     }
 318
 319   if (priv->request_details_tag)
 320     {
 321       g_signal_handler_disconnect (priv->request_details_printer,
 322                                    priv->request_details_tag);
 323       g_object_unref (priv->request_details_printer);
 324       priv->request_details_printer = NULL;
 325       priv->request_details_tag = 0;
 326     }
 327
 328   if (priv->custom_paper_list)
 329     {
 330       g_object_unref (priv->custom_paper_list);
 331       priv->custom_paper_list = NULL;
 332     }
 333
 334   g_free (priv->waiting_for_printer);
 335   priv->waiting_for_printer = NULL;
 336
 337   for (node = priv->print_backends; node != NULL; node = node->next)
 338     {
 339       backend = GTK_PRINT_BACKEND (node->data);
 340
 341       g_signal_handlers_disconnect_by_func (backend, printer_added_cb, dialog);
 342       g_signal_handlers_disconnect_by_func (backend, printer_removed_cb, dialog);
 343       g_signal_handlers_disconnect_by_func (backend, printer_status_cb, dialog);
 344
 345       gtk_print_backend_destroy (backend);
 346       g_object_unref (backend);
 347     }
 348
 349   g_list_free (priv->print_backends);
 350   priv->print_backends = NULL;
 351
 352   G_OBJECT_CLASS (gtk_custom_paper_unix_dialog_parent_class)->finalize (object);
 353 }
 354
 355 /**
 356  * gtk_custom_paper_unix_dialog_new:
 357  * @title: the title of the dialog, or %NULL
 358  * @parent: transient parent of the dialog, or %NULL
 359  *
 360  * Creates a new custom paper dialog.
 361  *
 362  * Returns: the new #GtkCustomPaperUnixDialog
 363  *
 364  * Since: 2.18
 365  */
 366 GtkWidget *
 367 _gtk_custom_paper_unix_dialog_new (GtkWindow   *parent,
 368                                   const gchar *title)
 369 {
 370   GtkWidget *result;
 371
 372   if (title == NULL)
 373     title = _("Manage Custom Sizes");
 374
 375   result = g_object_new (GTK_TYPE_CUSTOM_PAPER_UNIX_DIALOG,
 376                          "title", title,
 377                          "transient-for", parent,
 378                          "modal", parent != NULL,
 379                          "destroy-with-parent", TRUE,
 380                          NULL);
 381
 382   return result;
 383 }
 384
 385 static void
 386 printer_added_cb (GtkPrintBackend          *backend,
 387                   GtkPrinter               *printer,
 388                   GtkCustomPaperUnixDialog *dialog)
 389 {
 390   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 391   GtkTreeIter iter;
 392   gchar *str;
 393
 394   if (gtk_printer_is_virtual (printer))
 395     return;
 396
 397   str = g_strdup_printf ("<b>%s</b>",
 398                          gtk_printer_get_name (printer));
 399
 400   gtk_list_store_append (priv->printer_list, &iter);
 401   gtk_list_store_set (priv->printer_list, &iter,
 402                       PRINTER_LIST_COL_NAME, str,
 403                       PRINTER_LIST_COL_PRINTER, printer,
 404                       -1);
 405
 406   g_object_set_data_full (G_OBJECT (printer),
 407                           "gtk-print-tree-iter",
 408                           gtk_tree_iter_copy (&iter),
 409                           (GDestroyNotify) gtk_tree_iter_free);
 410
 411   g_free (str);
 412
 413   if (priv->waiting_for_printer != NULL &&
 414       strcmp (priv->waiting_for_printer,
 415               gtk_printer_get_name (printer)) == 0)
 416     {
 417       gtk_combo_box_set_active_iter (GTK_COMBO_BOX (priv->printer_combo),
 418                                      &iter);
 419       priv->waiting_for_printer = NULL;
 420     }
 421 }
 422
 423 static void
 424 printer_removed_cb (GtkPrintBackend        *backend,
 425                     GtkPrinter             *printer,
 426                     GtkCustomPaperUnixDialog *dialog)
 427 {
 428   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 429   GtkTreeIter *iter;
 430
 431   iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
 432   gtk_list_store_remove (GTK_LIST_STORE (priv->printer_list), iter);
 433 }
 434
 435
 436 static void
 437 printer_status_cb (GtkPrintBackend        *backend,
 438                    GtkPrinter             *printer,
 439                    GtkCustomPaperUnixDialog *dialog)
 440 {
 441   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 442   GtkTreeIter *iter;
 443   gchar *str;
 444
 445   iter = g_object_get_data (G_OBJECT (printer), "gtk-print-tree-iter");
 446
 447   str = g_strdup_printf ("<b>%s</b>",
 448                          gtk_printer_get_name (printer));
 449   gtk_list_store_set (priv->printer_list, iter,
 450                       PRINTER_LIST_COL_NAME, str,
 451                       -1);
 452   g_free (str);
 453 }
 454
 455 static void
 456 printer_list_initialize (GtkCustomPaperUnixDialog *dialog,
 457                          GtkPrintBackend        *print_backend)
 458 {
 459   GList *list, *node;
 460
 461   g_return_if_fail (print_backend != NULL);
 462
 463   g_signal_connect_object (print_backend,
 464                            "printer-added",
 465                            (GCallback) printer_added_cb,
 466                            G_OBJECT (dialog), 0);
 467
 468   g_signal_connect_object (print_backend,
 469                            "printer-removed",
 470                            (GCallback) printer_removed_cb,
 471                            G_OBJECT (dialog), 0);
 472
 473   g_signal_connect_object (print_backend,
 474                            "printer-status-changed",
 475                            (GCallback) printer_status_cb,
 476                            G_OBJECT (dialog), 0);
 477
 478   list = gtk_print_backend_get_printer_list (print_backend);
 479
 480   node = list;
 481   while (node != NULL)
 482     {
 483       printer_added_cb (print_backend, node->data, dialog);
 484       node = node->next;
 485     }
 486
 487   g_list_free (list);
 488 }
 489
 490 static void
 491 load_print_backends (GtkCustomPaperUnixDialog *dialog)
 492 {
 493   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 494   GList *node;
 495
 496   if (g_module_supported ())
 497     priv->print_backends = gtk_print_backend_load_modules ();
 498
 499   for (node = priv->print_backends; node != NULL; node = node->next)
 500     printer_list_initialize (dialog, GTK_PRINT_BACKEND (node->data));
 501 }
 502
 503 static void unit_widget_changed (GtkCustomPaperUnixDialog *dialog);
 504
 505 static GtkWidget *
 506 new_unit_widget (GtkCustomPaperUnixDialog *dialog,
 507                  GtkUnit                   unit,
 508                  GtkWidget                *mnemonic_label)
 509 {
 510   GtkWidget *hbox, *button, *label;
 511   UnitWidget *data;
 512
 513   data = g_new0 (UnitWidget, 1);
 514   data->display_unit = unit;
 515
 516   hbox = gtk_hbox_new (FALSE, 6);
 517
 518   button = gtk_spin_button_new_with_range (0.0, 9999.0, 1);
 519   if (unit == GTK_UNIT_INCH)
 520     gtk_spin_button_set_digits (GTK_SPIN_BUTTON (button), 2);
 521   else
 522     gtk_spin_button_set_digits (GTK_SPIN_BUTTON (button), 1);
 523
 524   gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
 525   gtk_widget_show (button);
 526
 527   data->spin_button = button;
 528
 529   g_signal_connect_swapped (button, "value-changed",
 530                             G_CALLBACK (unit_widget_changed), dialog);
 531
 532   if (unit == GTK_UNIT_INCH)
 533     label = gtk_label_new (_("inch"));
 534   else
 535     label = gtk_label_new (_("mm"));
 536
 537   gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 538   gtk_widget_show (label);
 539   gtk_label_set_mnemonic_widget (GTK_LABEL (mnemonic_label), button);
 540
 541   g_object_set_data_full (G_OBJECT (hbox), "unit-data", data, g_free);
 542
 543   return hbox;
 544 }
 545
 546 static double
 547 unit_widget_get (GtkWidget *unit_widget)
 548 {
 549   UnitWidget *data = g_object_get_data (G_OBJECT (unit_widget), "unit-data");
 550   return _gtk_print_convert_to_mm (gtk_spin_button_get_value (GTK_SPIN_BUTTON (data->spin_button)),
 551                                    data->display_unit);
 552 }
 553
 554 static void
 555 unit_widget_set (GtkWidget *unit_widget,
 556                  gdouble    value)
 557 {
 558   UnitWidget *data;
 559
 560   data = g_object_get_data (G_OBJECT (unit_widget), "unit-data");
 561   gtk_spin_button_set_value (GTK_SPIN_BUTTON (data->spin_button),
 562                              _gtk_print_convert_from_mm (value, data->display_unit));
 563 }
 564
 565 static void
 566 custom_paper_printer_data_func (GtkCellLayout   *cell_layout,
 567                                 GtkCellRenderer *cell,
 568                                 GtkTreeModel    *tree_model,
 569                                 GtkTreeIter     *iter,
 570                                 gpointer         data)
 571 {
 572   GtkPrinter *printer;
 573
 574   gtk_tree_model_get (tree_model, iter,
 575                       PRINTER_LIST_COL_PRINTER, &printer, -1);
 576
 577   if (printer)
 578     g_object_set (cell, "text",  gtk_printer_get_name (printer), NULL);
 579   else
 580     g_object_set (cell, "text",  _("Margins from Printer..."), NULL);
 581
 582   if (printer)
 583     g_object_unref (printer);
 584 }
 585
 586 static void
 587 update_combo_sensitivity_from_printers (GtkCustomPaperUnixDialog *dialog)
 588 {
 589   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 590   GtkTreeIter iter;
 591   gboolean sensitive;
 592   GtkTreeSelection *selection;
 593   GtkTreeModel *model;
 594
 595   sensitive = FALSE;
 596   model = GTK_TREE_MODEL (priv->printer_list);
 597   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 598   if (gtk_tree_model_get_iter_first (model, &iter) &&
 599       gtk_tree_model_iter_next (model, &iter) &&
 600       gtk_tree_selection_get_selected (selection, NULL, &iter))
 601     sensitive = TRUE;
 602
 603   gtk_widget_set_sensitive (priv->printer_combo, sensitive);
 604 }
 605
 606 static void
 607 update_custom_widgets_from_list (GtkCustomPaperUnixDialog *dialog)
 608 {
 609   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 610   GtkTreeSelection *selection;
 611   GtkTreeModel *model;
 612   GtkTreeIter iter;
 613   GtkPageSetup *page_setup;
 614
 615   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 616   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 617
 618   priv->non_user_change = TRUE;
 619   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
 620     {
 621       gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
 622
 623       unit_widget_set (priv->width_widget,
 624                        gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM));
 625       unit_widget_set (priv->height_widget,
 626                        gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM));
 627       unit_widget_set (priv->top_widget,
 628                        gtk_page_setup_get_top_margin (page_setup, GTK_UNIT_MM));
 629       unit_widget_set (priv->bottom_widget,
 630                        gtk_page_setup_get_bottom_margin (page_setup, GTK_UNIT_MM));
 631       unit_widget_set (priv->left_widget,
 632                        gtk_page_setup_get_left_margin (page_setup, GTK_UNIT_MM));
 633       unit_widget_set (priv->right_widget,
 634                        gtk_page_setup_get_right_margin (page_setup, GTK_UNIT_MM));
 635
 636       gtk_widget_set_sensitive (priv->values_box, TRUE);
 637     }
 638   else
 639     {
 640       gtk_widget_set_sensitive (priv->values_box, FALSE);
 641     }
 642
 643   if (priv->printer_list)
 644     update_combo_sensitivity_from_printers (dialog);
 645   priv->non_user_change = FALSE;
 646 }
 647
 648 static void
 649 selected_custom_paper_changed (GtkTreeSelection         *selection,
 650                                GtkCustomPaperUnixDialog *dialog)
 651 {
 652   update_custom_widgets_from_list (dialog);
 653 }
 654
 655 static void
 656 unit_widget_changed (GtkCustomPaperUnixDialog *dialog)
 657 {
 658   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 659   gdouble w, h, top, bottom, left, right;
 660   GtkTreeSelection *selection;
 661   GtkTreeIter iter;
 662   GtkPageSetup *page_setup;
 663   GtkPaperSize *paper_size;
 664
 665   if (priv->non_user_change)
 666     return;
 667
 668   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 669
 670   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
 671     {
 672       gtk_tree_model_get (GTK_TREE_MODEL (priv->custom_paper_list), &iter, 0, &page_setup, -1);
 673
 674       w = unit_widget_get (priv->width_widget);
 675       h = unit_widget_get (priv->height_widget);
 676
 677       paper_size = gtk_page_setup_get_paper_size (page_setup);
 678       gtk_paper_size_set_size (paper_size, w, h, GTK_UNIT_MM);
 679
 680       top = unit_widget_get (priv->top_widget);
 681       bottom = unit_widget_get (priv->bottom_widget);
 682       left = unit_widget_get (priv->left_widget);
 683       right = unit_widget_get (priv->right_widget);
 684
 685       gtk_page_setup_set_top_margin (page_setup, top, GTK_UNIT_MM);
 686       gtk_page_setup_set_bottom_margin (page_setup, bottom, GTK_UNIT_MM);
 687       gtk_page_setup_set_left_margin (page_setup, left, GTK_UNIT_MM);
 688       gtk_page_setup_set_right_margin (page_setup, right, GTK_UNIT_MM);
 689
 690       g_object_unref (page_setup);
 691     }
 692 }
 693
 694 static gboolean
 695 custom_paper_name_used (GtkCustomPaperUnixDialog *dialog,
 696                         const gchar              *name)
 697 {
 698   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 699   GtkTreeModel *model;
 700   GtkTreeIter iter;
 701   GtkPageSetup *page_setup;
 702   GtkPaperSize *paper_size;
 703
 704   model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->treeview));
 705
 706   if (gtk_tree_model_get_iter_first (model, &iter))
 707     {
 708       do
 709         {
 710           gtk_tree_model_get (model, &iter, 0, &page_setup, -1);
 711           paper_size = gtk_page_setup_get_paper_size (page_setup);
 712           if (strcmp (name,
 713                       gtk_paper_size_get_name (paper_size)) == 0)
 714             {
 715               g_object_unref (page_setup);
 716               return TRUE;
 717             }
 718           g_object_unref (page_setup);
 719         } while (gtk_tree_model_iter_next (model, &iter));
 720     }
 721
 722   return FALSE;
 723 }
 724
 725 static void
 726 add_custom_paper (GtkCustomPaperUnixDialog *dialog)
 727 {
 728   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 729   GtkListStore *store;
 730   GtkPageSetup *page_setup;
 731   GtkPaperSize *paper_size;
 732   GtkTreeSelection *selection;
 733   GtkTreePath *path;
 734   GtkTreeIter iter;
 735   gchar *name;
 736   gint i;
 737
 738   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 739   store = priv->custom_paper_list;
 740
 741   i = 1;
 742   name = NULL;
 743   do
 744     {
 745       g_free (name);
 746       name = g_strdup_printf (_("Custom Size %d"), i);
 747       i++;
 748     } while (custom_paper_name_used (dialog, name));
 749
 750   page_setup = gtk_page_setup_new ();
 751   paper_size = gtk_paper_size_new_custom (name, name,
 752                                           gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM),
 753                                           gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM),
 754                                           GTK_UNIT_MM);
 755   gtk_page_setup_set_paper_size (page_setup, paper_size);
 756   gtk_paper_size_free (paper_size);
 757
 758   gtk_list_store_append (store, &iter);
 759   gtk_list_store_set (store, &iter, 0, page_setup, -1);
 760   g_object_unref (page_setup);
 761
 762   gtk_tree_selection_select_iter (selection, &iter);
 763   path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
 764   gtk_widget_grab_focus (priv->treeview);
 765   gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->treeview), path,
 766                             priv->text_column, TRUE);
 767   gtk_tree_path_free (path);
 768   g_free (name);
 769 }
 770
 771 static void
 772 remove_custom_paper (GtkCustomPaperUnixDialog *dialog)
 773 {
 774   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 775   GtkTreeSelection *selection;
 776   GtkTreeIter iter;
 777   GtkListStore *store;
 778
 779   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 780   store = priv->custom_paper_list;
 781
 782   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
 783     {
 784       GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (store), &iter);
 785       gtk_list_store_remove (store, &iter);
 786
 787       if (gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
 788         gtk_tree_selection_select_iter (selection, &iter);
 789       else if (gtk_tree_path_prev (path) && gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path))
 790         gtk_tree_selection_select_iter (selection, &iter);
 791
 792       gtk_tree_path_free (path);
 793     }
 794 }
 795
 796 static void
 797 set_margins_from_printer (GtkCustomPaperUnixDialog *dialog,
 798                           GtkPrinter               *printer)
 799 {
 800   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 801   gdouble top, bottom, left, right;
 802
 803   top = bottom = left = right = 0;
 804   if (!gtk_printer_get_hard_margins (printer, &top, &bottom, &left, &right))
 805     return;
 806
 807   priv->non_user_change = TRUE;
 808   unit_widget_set (priv->top_widget, _gtk_print_convert_to_mm (top, GTK_UNIT_POINTS));
 809   unit_widget_set (priv->bottom_widget, _gtk_print_convert_to_mm (bottom, GTK_UNIT_POINTS));
 810   unit_widget_set (priv->left_widget, _gtk_print_convert_to_mm (left, GTK_UNIT_POINTS));
 811   unit_widget_set (priv->right_widget, _gtk_print_convert_to_mm (right, GTK_UNIT_POINTS));
 812   priv->non_user_change = FALSE;
 813
 814   /* Only send one change */
 815   unit_widget_changed (dialog);
 816 }
 817
 818 static void
 819 get_margins_finished_callback (GtkPrinter               *printer,
 820                                gboolean                  success,
 821                                GtkCustomPaperUnixDialog *dialog)
 822 {
 823   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 824
 825   g_signal_handler_disconnect (priv->request_details_printer,
 826                                priv->request_details_tag);
 827   g_object_unref (priv->request_details_printer);
 828   priv->request_details_tag = 0;
 829   priv->request_details_printer = NULL;
 830
 831   if (success)
 832     set_margins_from_printer (dialog, printer);
 833
 834   gtk_combo_box_set_active (GTK_COMBO_BOX (priv->printer_combo), 0);
 835 }
 836
 837 static void
 838 margins_from_printer_changed (GtkCustomPaperUnixDialog *dialog)
 839 {
 840   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 841   GtkTreeIter iter;
 842   GtkComboBox *combo;
 843   GtkPrinter *printer;
 844
 845   combo = GTK_COMBO_BOX (priv->printer_combo);
 846
 847   if (priv->request_details_tag)
 848     {
 849       g_signal_handler_disconnect (priv->request_details_printer,
 850                                    priv->request_details_tag);
 851       g_object_unref (priv->request_details_printer);
 852       priv->request_details_printer = NULL;
 853       priv->request_details_tag = 0;
 854     }
 855
 856   if (gtk_combo_box_get_active_iter (combo, &iter))
 857     {
 858       gtk_tree_model_get (gtk_combo_box_get_model (combo), &iter,
 859                           PRINTER_LIST_COL_PRINTER, &printer, -1);
 860
 861       if (printer)
 862         {
 863           if (gtk_printer_has_details (printer))
 864             {
 865               set_margins_from_printer (dialog, printer);
 866               gtk_combo_box_set_active (combo, 0);
 867             }
 868           else
 869             {
 870               priv->request_details_printer = g_object_ref (printer);
 871               priv->request_details_tag =
 872                 g_signal_connect (printer, "details-acquired",
 873                                   G_CALLBACK (get_margins_finished_callback), dialog);
 874               gtk_printer_request_details (printer);
 875             }
 876
 877           g_object_unref (printer);
 878         }
 879     }
 880 }
 881
 882 static void
 883 custom_size_name_edited (GtkCellRenderer          *cell,
 884                          gchar                    *path_string,
 885                          gchar                    *new_text,
 886                          GtkCustomPaperUnixDialog *dialog)
 887 {
 888   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 889   GtkTreePath *path;
 890   GtkTreeIter iter;
 891   GtkListStore *store;
 892   GtkPageSetup *page_setup;
 893   GtkPaperSize *paper_size;
 894
 895   store = priv->custom_paper_list;
 896   path = gtk_tree_path_new_from_string (path_string);
 897   gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path);
 898   gtk_tree_model_get (GTK_TREE_MODEL (store), &iter, 0, &page_setup, -1);
 899   gtk_tree_path_free (path);
 900
 901   paper_size = gtk_paper_size_new_custom (new_text, new_text,
 902                                           gtk_page_setup_get_paper_width (page_setup, GTK_UNIT_MM),
 903                                           gtk_page_setup_get_paper_height (page_setup, GTK_UNIT_MM),
 904                                           GTK_UNIT_MM);
 905   gtk_page_setup_set_paper_size (page_setup, paper_size);
 906   gtk_paper_size_free (paper_size);
 907
 908   g_object_unref (page_setup);
 909 }
 910
 911 static void
 912 custom_name_func (GtkTreeViewColumn *tree_column,
 913                   GtkCellRenderer   *cell,
 914                   GtkTreeModel      *tree_model,
 915                   GtkTreeIter       *iter,
 916                   gpointer           data)
 917 {
 918   GtkPageSetup *page_setup;
 919   GtkPaperSize *paper_size;
 920
 921   gtk_tree_model_get (tree_model, iter, 0, &page_setup, -1);
 922   if (page_setup)
 923     {
 924       paper_size = gtk_page_setup_get_paper_size (page_setup);
 925       g_object_set (cell, "text",  gtk_paper_size_get_display_name (paper_size), NULL);
 926       g_object_unref (page_setup);
 927     }
 928 }
 929
 930 static GtkWidget *
 931 wrap_in_frame (const gchar *label,
 932                GtkWidget   *child)
 933 {
 934   GtkWidget *frame, *alignment, *label_widget;
 935   gchar *bold_text;
 936
 937   label_widget = gtk_label_new (NULL);
 938   gtk_misc_set_alignment (GTK_MISC (label_widget), 0.0, 0.5);
 939   gtk_widget_show (label_widget);
 940
 941   bold_text = g_markup_printf_escaped ("<b>%s</b>", label);
 942   gtk_label_set_markup (GTK_LABEL (label_widget), bold_text);
 943   g_free (bold_text);
 944
 945   frame = gtk_vbox_new (FALSE, 6);
 946   gtk_box_pack_start (GTK_BOX (frame), label_widget, FALSE, FALSE, 0);
 947
 948   alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 949   gtk_alignment_set_padding (GTK_ALIGNMENT (alignment),
 950                              0, 0, 12, 0);
 951   gtk_box_pack_start (GTK_BOX (frame), alignment, FALSE, FALSE, 0);
 952
 953   gtk_container_add (GTK_CONTAINER (alignment), child);
 954
 955   gtk_widget_show (frame);
 956   gtk_widget_show (alignment);
 957
 958   return frame;
 959 }
 960
 961 static void
 962 populate_dialog (GtkCustomPaperUnixDialog *dialog)
 963 {
 964   GtkCustomPaperUnixDialogPrivate *priv = dialog->priv;
 965   GtkWidget *image, *table, *label, *widget, *frame, *combo;
 966   GtkWidget *hbox, *vbox, *treeview, *scrolled, *button_box, *button;
 967   GtkCellRenderer *cell;
 968   GtkTreeViewColumn *column;
 969   GtkTreeIter iter;
 970   GtkTreeSelection *selection;
 971   GtkUnit user_units;
 972
 973   gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
 974   gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
 975   gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2); /* 2 * 5 + 2 = 12 */
 976   gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area), 5);
 977   gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->action_area), 6);
 978
 979   hbox = gtk_hbox_new (FALSE, 18);
 980   gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
 981   gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, TRUE, TRUE, 0);
 982   gtk_widget_show (hbox);
 983
 984   vbox = gtk_vbox_new (FALSE, 6);
 985   gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
 986   gtk_widget_show (vbox);
 987
 988   scrolled = gtk_scrolled_window_new (NULL, NULL);
 989   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
 990                                   GTK_POLICY_AUTOMATIC,
 991                                   GTK_POLICY_AUTOMATIC);
 992   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled),
 993                                        GTK_SHADOW_IN);
 994   gtk_box_pack_start (GTK_BOX (vbox), scrolled, TRUE, TRUE, 0);
 995   gtk_widget_show (scrolled);
 996
 997   treeview = gtk_tree_view_new_with_model (GTK_TREE_MODEL (priv->custom_paper_list));
 998   priv->treeview = treeview;
 999   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
1000   gtk_widget_set_size_request (treeview, 140, -1);
1001
1002   selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
1003   gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
1004   g_signal_connect (selection, "changed", G_CALLBACK (selected_custom_paper_changed), dialog);
1005
1006   cell = gtk_cell_renderer_text_new ();
1007   g_object_set (cell, "editable", TRUE, NULL);
1008   g_signal_connect (cell, "edited",
1009                     G_CALLBACK (custom_size_name_edited), dialog);
1010   priv->text_column = column =
1011     gtk_tree_view_column_new_with_attributes ("paper", cell,
1012                                               NULL);
1013   gtk_tree_view_column_set_cell_data_func  (column, cell, custom_name_func, NULL, NULL);
1014
1015   gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
1016
1017   gtk_container_add (GTK_CONTAINER (scrolled), treeview);
1018   gtk_widget_show (treeview);
1019
1020   button_box = gtk_hbox_new (FALSE, 6);
1021   gtk_box_pack_start (GTK_BOX (vbox), button_box, FALSE, FALSE, 0);
1022   gtk_widget_show (button_box);
1023
1024   button = gtk_button_new ();
1025   image = gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_BUTTON);
1026   gtk_widget_show (image);
1027   gtk_container_add (GTK_CONTAINER (button), image);
1028   gtk_box_pack_start (GTK_BOX (button_box), button, FALSE, FALSE, 0);
1029   gtk_widget_show (button);
1030
1031   g_signal_connect_swapped (button, "clicked", G_CALLBACK (add_custom_paper), dialog);
1032
1033   button = gtk_button_new ();
1034   image = gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_BUTTON);
1035   gtk_widget_show (image);
1036   gtk_container_add (GTK_CONTAINER (button), image);
1037   gtk_box_pack_start (GTK_BOX (button_box), button, FALSE, FALSE, 0);
1038   gtk_widget_show (button);
1039
1040   g_signal_connect_swapped (button, "clicked", G_CALLBACK (remove_custom_paper), dialog);
1041
1042   user_units = _gtk_print_get_default_user_units ();
1043
1044   vbox = gtk_vbox_new (FALSE, 18);
1045   priv->values_box = vbox;
1046   gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
1047   gtk_widget_show (vbox);
1048
1049   table = gtk_table_new (2, 2, FALSE);
1050
1051   gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1052   gtk_table_set_col_spacings (GTK_TABLE (table), 12);
1053
1054   label = gtk_label_new_with_mnemonic (_("_Width:"));
1055   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1056   gtk_widget_show (label);
1057   gtk_table_attach (GTK_TABLE (table), label,
1058                     0, 1, 0, 1, GTK_FILL, 0, 0, 0);
1059
1060   widget = new_unit_widget (dialog, user_units, label);
1061   priv->width_widget = widget;
1062   gtk_table_attach (GTK_TABLE (table), widget,
1063                     1, 2, 0, 1, GTK_FILL, 0, 0, 0);
1064   gtk_widget_show (widget);
1065
1066   label = gtk_label_new_with_mnemonic (_("_Height:"));
1067   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1068   gtk_widget_show (label);
1069   gtk_table_attach (GTK_TABLE (table), label,
1070                     0, 1, 1, 2, GTK_FILL, 0, 0, 0);
1071
1072   widget = new_unit_widget (dialog, user_units, label);
1073   priv->height_widget = widget;
1074   gtk_table_attach (GTK_TABLE (table), widget,
1075                     1, 2, 1, 2, GTK_FILL, 0, 0, 0);
1076   gtk_widget_show (widget);
1077
1078   frame = wrap_in_frame (_("Paper Size"), table);
1079   gtk_widget_show (table);
1080   gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
1081   gtk_widget_show (frame);
1082
1083   table = gtk_table_new (5, 2, FALSE);
1084   gtk_table_set_row_spacings (GTK_TABLE (table), 6);
1085   gtk_table_set_col_spacings (GTK_TABLE (table), 12);
1086
1087   label = gtk_label_new_with_mnemonic (_("_Top:"));
1088   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1089   gtk_table_attach (GTK_TABLE (table), label,
1090                     0, 1, 0, 1, GTK_FILL, 0, 0, 0);
1091   gtk_widget_show (label);
1092
1093   widget = new_unit_widget (dialog, user_units, label);
1094   priv->top_widget = widget;
1095   gtk_table_attach (GTK_TABLE (table), widget,
1096                     1, 2, 0, 1, GTK_FILL, 0, 0, 0);
1097   gtk_widget_show (widget);
1098
1099   label = gtk_label_new_with_mnemonic (_("_Bottom:"));
1100   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1101   gtk_table_attach (GTK_TABLE (table), label,
1102                     0, 1 , 1, 2, GTK_FILL, 0, 0, 0);
1103   gtk_widget_show (label);
1104
1105   widget = new_unit_widget (dialog, user_units, label);
1106   priv->bottom_widget = widget;
1107   gtk_table_attach (GTK_TABLE (table), widget,
1108                     1, 2, 1, 2, GTK_FILL, 0, 0, 0);
1109   gtk_widget_show (widget);
1110
1111   label = gtk_label_new_with_mnemonic (_("_Left:"));
1112   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1113   gtk_table_attach (GTK_TABLE (table), label,
1114                     0, 1, 2, 3, GTK_FILL, 0, 0, 0);
1115   gtk_widget_show (label);
1116
1117   widget = new_unit_widget (dialog, user_units, label);
1118   priv->left_widget = widget;
1119   gtk_table_attach (GTK_TABLE (table), widget,
1120                     1, 2, 2, 3, GTK_FILL, 0, 0, 0);
1121   gtk_widget_show (widget);
1122
1123   label = gtk_label_new_with_mnemonic (_("_Right:"));
1124   gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1125   gtk_table_attach (GTK_TABLE (table), label,
1126                     0, 1, 3, 4, GTK_FILL, 0, 0, 0);
1127   gtk_widget_show (label);
1128
1129   widget = new_unit_widget (dialog, user_units, label);
1130   priv->right_widget = widget;
1131   gtk_table_attach (GTK_TABLE (table), widget,
1132                     1, 2, 3, 4, GTK_FILL, 0, 0, 0);
1133   gtk_widget_show (widget);
1134
1135   hbox = gtk_hbox_new (FALSE, 0);
1136   gtk_table_attach (GTK_TABLE (table), hbox,
1137                     0, 2, 4, 5, GTK_FILL | GTK_EXPAND, 0, 0, 0);
1138   gtk_widget_show (hbox);
1139
1140   combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (priv->printer_list));
1141   priv->printer_combo = combo;
1142
1143   priv->printer_inserted_tag =
1144     g_signal_connect_swapped (priv->printer_list, "row-inserted",
1145                               G_CALLBACK (update_combo_sensitivity_from_printers), dialog);
1146   priv->printer_removed_tag =
1147     g_signal_connect_swapped (priv->printer_list, "row-deleted",
1148                               G_CALLBACK (update_combo_sensitivity_from_printers), dialog);
1149   update_combo_sensitivity_from_printers (dialog);
1150
1151   cell = gtk_cell_renderer_text_new ();
1152   gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
1153   gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo), cell,
1154                                       custom_paper_printer_data_func,
1155                                       NULL, NULL);
1156
1157   gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
1158   gtk_box_pack_start (GTK_BOX (hbox), combo, FALSE, FALSE, 0);
1159   gtk_widget_show (combo);
1160
1161   g_signal_connect_swapped (combo, "changed",
1162                             G_CALLBACK (margins_from_printer_changed), dialog);
1163
1164   frame = wrap_in_frame (_("Paper Margins"), table);
1165   gtk_widget_show (table);
1166   gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
1167   gtk_widget_show (frame);
1168
1169   update_custom_widgets_from_list (dialog);
1170
1171   /* If no custom sizes, add one */
1172   if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (priv->custom_paper_list),
1173                                       &iter))
1174     {
1175       /* Need to realize treeview so we can start the rename */
1176       gtk_widget_realize (treeview);
1177       add_custom_paper (dialog);
1178     }
1179
1180   gtk_window_present (GTK_WINDOW (dialog));
1181
1182   load_print_backends (dialog);
1183 }
1184
1185
1186 #define __GTK_CUSTOM_PAPER_UNIX_DIALOG_C__
1187 #include "gtkaliasdef.c"