git.maemo.org Git - modest/blob - src/gtk/modest-account-assistant.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include "modest-account-assistant.h"
  31 #include "modest-store-widget.h"
  32 #include "modest-transport-widget.h"
  33
  34 #include <string.h>
  35
  36 /* 'private'/'protected' functions */
  37 static void       modest_account_assistant_class_init    (ModestAccountAssistantClass *klass);
  38 static void       modest_account_assistant_init          (ModestAccountAssistant *obj);
  39 static void       modest_account_assistant_finalize      (GObject *obj);
  40
  41 /* list my signals */
  42 enum {
  43         /* MY_SIGNAL_1, */
  44         /* MY_SIGNAL_2, */
  45         LAST_SIGNAL
  46 };
  47
  48 typedef struct _ModestAccountAssistantPrivate ModestAccountAssistantPrivate;
  49 struct _ModestAccountAssistantPrivate {
  50
  51         ModestWidgetFactory *factory;
  52         ModestAccountMgr *account_mgr;
  53
  54         GtkWidget *account_name;
  55         GtkWidget *fullname;
  56         GtkWidget *email;
  57
  58         GtkWidget *store_widget;
  59         GtkWidget *transport_widget;
  60
  61         GtkWidget *transport_holder;
  62         GtkWidget *store_holder;
  63 };
  64
  65 #define MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  66                                                       MODEST_TYPE_ACCOUNT_ASSISTANT, \
  67                                                       ModestAccountAssistantPrivate))
  68 /* globals */
  69 static GtkAssistantClass *parent_class = NULL;
  70
  71 /* uncomment the following if you have defined any signals */
  72 /* static guint signals[LAST_SIGNAL] = {0}; */
  73
  74 GType
  75 modest_account_assistant_get_type (void)
  76 {
  77         static GType my_type = 0;
  78         if (!my_type) {
  79                 static const GTypeInfo my_info = {
  80                         sizeof(ModestAccountAssistantClass),
  81                         NULL,           /* base init */
  82                         NULL,           /* base finalize */
  83                         (GClassInitFunc) modest_account_assistant_class_init,
  84                         NULL,           /* class finalize */
  85                         NULL,           /* class data */
  86                         sizeof(ModestAccountAssistant),
  87                         1,              /* n_preallocs */
  88                         (GInstanceInitFunc) modest_account_assistant_init,
  89                         NULL
  90                 };
  91                 my_type = g_type_register_static (GTK_TYPE_ASSISTANT,
  92                                                   "ModestAccountAssistant",
  93                                                   &my_info, 0);
  94         }
  95         return my_type;
  96 }
  97
  98 static void
  99 modest_account_assistant_class_init (ModestAccountAssistantClass *klass)
 100 {
 101         GObjectClass *gobject_class;
 102         gobject_class = (GObjectClass*) klass;
 103
 104         parent_class            = g_type_class_peek_parent (klass);
 105         gobject_class->finalize = modest_account_assistant_finalize;
 106
 107         g_type_class_add_private (gobject_class, sizeof(ModestAccountAssistantPrivate));
 108
 109         /* signal definitions go here, e.g.: */
 110 /*      signals[MY_SIGNAL_1] = */
 111 /*              g_signal_new ("my_signal_1",....); */
 112 /*      signals[MY_SIGNAL_2] = */
 113 /*              g_signal_new ("my_signal_2",....); */
 114 /*      etc. */
 115 }
 116
 117
 118
 119 static void
 120 add_intro_page (ModestAccountAssistant *assistant)
 121 {
 122         GtkWidget *page, *label;
 123
 124         page = gtk_vbox_new (FALSE, 6);
 125
 126         label = gtk_label_new (
 127                 _("Welcome to the account assistant\n\n"
 128                   "It will help to set up a new e-mail account\n"));
 129         gtk_box_pack_start (GTK_BOX(page), label, FALSE, FALSE, 6);
 130         gtk_widget_show_all (page);
 131
 132         gtk_assistant_append_page (GTK_ASSISTANT(assistant), page);
 133
 134         gtk_assistant_set_page_title (GTK_ASSISTANT(assistant), page,
 135                                       _("Modest Account Assistant"));
 136         gtk_assistant_set_page_type (GTK_ASSISTANT(assistant), page,
 137                                      GTK_ASSISTANT_PAGE_INTRO);
 138         gtk_assistant_set_page_complete (GTK_ASSISTANT(assistant),
 139                                          page, TRUE);
 140 }
 141
 142
 143 static void
 144 set_current_page_complete (ModestAccountAssistant *self, gboolean complete)
 145 {
 146         GtkWidget *page;
 147         gint pageno;
 148
 149         pageno = gtk_assistant_get_current_page (GTK_ASSISTANT(self));
 150         page   = gtk_assistant_get_nth_page (GTK_ASSISTANT(self), pageno);
 151
 152         gtk_assistant_set_page_complete (GTK_ASSISTANT(self), page, complete);
 153 }
 154
 155
 156 static void
 157 identity_page_update_completeness (GtkEditable *editable,
 158                                    ModestAccountAssistant *self)
 159 {
 160         ModestAccountAssistantPrivate *priv;
 161         const gchar *txt;
 162
 163         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 164
 165         txt = gtk_entry_get_text (GTK_ENTRY(priv->fullname));
 166         if (!txt || strlen(txt) == 0) {
 167                 set_current_page_complete (self, FALSE);
 168                 return;
 169         }
 170
 171         /* FIXME: regexp check for email address */
 172         txt = gtk_entry_get_text (GTK_ENTRY(priv->email));
 173         if (!txt || strlen(txt) == 0) {
 174                 set_current_page_complete (self, FALSE);
 175                 return;
 176         }
 177         set_current_page_complete (self, TRUE);
 178 }
 179
 180
 181 static void
 182 add_identity_page (ModestAccountAssistant *self)
 183 {
 184         GtkWidget *page, *label, *table;
 185         ModestAccountAssistantPrivate *priv;
 186
 187         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 188
 189         priv->fullname = gtk_entry_new_with_max_length (40);
 190         priv->email    = gtk_entry_new_with_max_length (40);
 191
 192         page = gtk_vbox_new (FALSE, 6);
 193
 194         label = gtk_label_new (
 195                 _("Please enter your name and your e-mail address below.\n\n"));
 196         gtk_box_pack_start (GTK_BOX(page), label, FALSE, FALSE, 6);
 197
 198         table = gtk_table_new (2,2, FALSE);
 199         gtk_table_attach_defaults (GTK_TABLE(table),gtk_label_new (_("Full name")),
 200                                    0,1,0,1);
 201         gtk_table_attach_defaults (GTK_TABLE(table),gtk_label_new (_("E-mail address")),
 202                                    0,1,1,2);
 203         gtk_table_attach_defaults (GTK_TABLE(table),priv->fullname,
 204                                    1,2,0,1);
 205         gtk_table_attach_defaults (GTK_TABLE(table),priv->email,
 206                                    1,2,1,2);
 207
 208         g_signal_connect (G_OBJECT(priv->fullname), "changed",
 209                           G_CALLBACK(identity_page_update_completeness),
 210                           self);
 211         g_signal_connect (G_OBJECT(priv->email), "changed",
 212                           G_CALLBACK(identity_page_update_completeness),
 213                           self);
 214
 215         gtk_box_pack_start (GTK_BOX(page), table, FALSE, FALSE, 6);
 216         gtk_widget_show_all (page);
 217
 218         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 219
 220         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 221                                       _("Identity"));
 222         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 223                                      GTK_ASSISTANT_PAGE_INTRO);
 224         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 225                                          page, FALSE);
 226 }
 227
 228
 229 static void
 230 on_receiving_combo_box_changed (GtkComboBox *combo, ModestAccountAssistant *self)
 231 {
 232         ModestAccountAssistantPrivate *priv;
 233         gchar *chosen;
 234
 235         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 236         chosen = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
 237
 238         if (priv->store_widget)
 239                 gtk_container_remove (GTK_CONTAINER(priv->store_holder),
 240                                       priv->store_widget);
 241
 242         priv->store_widget = modest_store_widget_new (priv->factory, chosen);
 243
 244         gtk_container_add (GTK_CONTAINER(priv->store_holder),
 245                            priv->store_widget);
 246
 247         gtk_widget_show_all (priv->store_holder);
 248
 249 }
 250
 251 static void
 252 add_receiving_page (ModestAccountAssistant *self)
 253 {
 254         GtkWidget *page, *box, *combo;
 255
 256         ModestAccountAssistantPrivate *priv;
 257
 258         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 259         page = gtk_vbox_new (FALSE, 6);
 260
 261         gtk_box_pack_start (GTK_BOX(page),
 262                             gtk_label_new (
 263                                     _("Please select among the following options")),
 264                             FALSE, FALSE, 6);
 265         box = gtk_hbox_new (FALSE, 6);
 266         gtk_box_pack_start (GTK_BOX(box),
 267                             gtk_label_new(_("Server type")),
 268                             FALSE,FALSE,6);
 269
 270         combo = modest_widget_factory_get_combo_box (priv->factory,
 271                                                      MODEST_COMBO_BOX_TYPE_STORE_PROTOS);
 272         g_signal_connect (G_OBJECT(combo), "changed",
 273                           G_CALLBACK(on_receiving_combo_box_changed), self);
 274
 275         gtk_box_pack_start (GTK_BOX(box), combo, FALSE,FALSE,6);
 276         gtk_box_pack_start (GTK_BOX(page), box, FALSE,FALSE, 6);
 277
 278         gtk_box_pack_start (GTK_BOX(page), gtk_hseparator_new(), FALSE, FALSE, 0);
 279
 280         priv->store_holder = gtk_hbox_new (FALSE, 0);
 281         gtk_box_pack_start (GTK_BOX(page), priv->store_holder,
 282                             TRUE, TRUE, 0);
 283
 284         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 285
 286         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 287                                       _("Receiving mail"));
 288         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 289                                      GTK_ASSISTANT_PAGE_INTRO);
 290         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 291                                          page, TRUE);
 292         gtk_widget_show_all (page);
 293 }
 294
 295
 296
 297
 298 static void
 299 on_sending_combo_box_changed (GtkComboBox *combo, ModestAccountAssistant *self)
 300 {
 301         ModestAccountAssistantPrivate *priv;
 302         gchar *chosen;
 303
 304         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 305
 306         chosen = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
 307
 308         if (priv->transport_widget)
 309                 gtk_container_remove (GTK_CONTAINER(priv->transport_holder),
 310                                       priv->transport_widget);
 311
 312         priv->transport_widget = modest_transport_widget_new (priv->factory,
 313                                                               chosen);
 314
 315         gtk_container_add (GTK_CONTAINER(priv->transport_holder),
 316                            priv->transport_widget);
 317
 318         gtk_widget_show_all (priv->transport_holder);
 319 }
 320
 321
 322
 323 static void
 324 add_sending_page (ModestAccountAssistant *self)
 325 {
 326         GtkWidget *page, *box, *combo;
 327
 328         ModestAccountAssistantPrivate *priv;
 329
 330         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 331         page = gtk_vbox_new (FALSE, 6);
 332
 333         gtk_box_pack_start (GTK_BOX(page),
 334                             gtk_label_new (
 335                                     _("Please select among the following options")),
 336                             FALSE, FALSE, 0);
 337         box = gtk_hbox_new (FALSE, 0);
 338         gtk_box_pack_start (GTK_BOX(box),
 339                             gtk_label_new(_("Server type")),
 340                             FALSE,FALSE,0);
 341
 342         combo = modest_widget_factory_get_combo_box (priv->factory,
 343                                                      MODEST_COMBO_BOX_TYPE_TRANSPORT_PROTOS);
 344         g_signal_connect (G_OBJECT(combo), "changed",
 345                           G_CALLBACK(on_sending_combo_box_changed), self);
 346
 347         gtk_box_pack_start (GTK_BOX(box), combo, FALSE,FALSE,0);
 348         gtk_box_pack_start (GTK_BOX(page), box, FALSE,FALSE, 0);
 349
 350         gtk_box_pack_start (GTK_BOX(page), gtk_hseparator_new(), FALSE, FALSE, 0);
 351
 352         priv->transport_holder = gtk_hbox_new (FALSE, 0);
 353         gtk_box_pack_start (GTK_BOX(page), priv->transport_holder,
 354                             FALSE, FALSE, 0);
 355
 356         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 357
 358         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 359                                       _("Sending mail"));
 360         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 361                                      GTK_ASSISTANT_PAGE_INTRO);
 362         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 363                                          page, TRUE);
 364         gtk_widget_show_all (page);
 365 }
 366
 367
 368
 369 static void
 370 add_final_page (ModestAccountAssistant *self)
 371 {
 372         GtkWidget *page, *box;
 373         ModestAccountAssistantPrivate *priv;
 374
 375         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 376         page = gtk_vbox_new (FALSE, 6);
 377
 378         gtk_box_pack_start (GTK_BOX(page),
 379                             gtk_label_new (
 380                                     _("We're almost done. Press 'Apply' to store this new account")),
 381                             FALSE, FALSE, 6);
 382         box = gtk_hbox_new (FALSE, 6);
 383         priv->account_name =
 384                 gtk_entry_new_with_max_length (40);
 385         gtk_entry_set_text (GTK_ENTRY(priv->account_name),
 386                             gtk_entry_get_text(GTK_ENTRY(priv->email)));
 387         gtk_box_pack_start (GTK_BOX(box),gtk_label_new(_("Account name:")),
 388                             FALSE,FALSE,6);
 389         gtk_box_pack_start (GTK_BOX(box),priv->account_name , FALSE,FALSE,6);
 390
 391         gtk_box_pack_start (GTK_BOX(page), box, FALSE, FALSE, 6);
 392
 393         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 394
 395         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 396                                       _("Account Management"));
 397         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 398                                      GTK_ASSISTANT_PAGE_CONFIRM);
 399
 400         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 401                                          page, TRUE);
 402         gtk_widget_show_all (page);
 403 }
 404
 405
 406
 407
 408 static void
 409 modest_account_assistant_init (ModestAccountAssistant *obj)
 410 {
 411         ModestAccountAssistantPrivate *priv;
 412
 413         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(obj);
 414         priv->factory           = NULL;
 415         priv->account_mgr       = NULL;
 416
 417         priv->store_widget      = NULL;
 418         priv->transport_widget  = NULL;
 419 }
 420
 421 static void
 422 modest_account_assistant_finalize (GObject *obj)
 423 {
 424         ModestAccountAssistantPrivate *priv;
 425
 426         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(obj);
 427
 428         if (priv->factory) {
 429                 g_object_unref (G_OBJECT(priv->factory));
 430                 priv->factory = NULL;
 431         }
 432
 433         if (priv->account_mgr) {
 434                 g_object_unref (G_OBJECT(priv->account_mgr));
 435                 priv->account_mgr = NULL;
 436         }
 437
 438
 439
 440         G_OBJECT_CLASS(parent_class)->finalize (obj);
 441 }
 442
 443 static void
 444 on_cancel (ModestAccountAssistant *self, gpointer user_data)
 445 {
 446         GtkWidget *label;
 447         GtkWidget *dialog;
 448         int response;
 449
 450         label = gtk_label_new (_("Are you sure you want to cancel\n"
 451                                  "setting up a new account?"));
 452
 453         dialog = gtk_dialog_new_with_buttons (_("Cancel"),
 454                                               GTK_WINDOW(self),
 455                                               GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
 456                                               GTK_STOCK_YES, GTK_RESPONSE_ACCEPT,
 457                                               GTK_STOCK_NO,  GTK_RESPONSE_CANCEL,
 458                                               NULL);
 459
 460         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 461                             label, FALSE, FALSE, 6);
 462
 463         gtk_widget_show_all ((GTK_DIALOG(dialog)->vbox));
 464
 465         gtk_window_set_resizable (GTK_WINDOW(dialog), FALSE);
 466
 467         response = gtk_dialog_run (GTK_DIALOG(dialog));
 468         gtk_widget_destroy (dialog);
 469
 470         switch (response) {
 471         case GTK_RESPONSE_ACCEPT:
 472                 /* close the assistant */
 473                 gtk_widget_destroy (GTK_WIDGET(self));
 474                 break;
 475         case GTK_RESPONSE_CANCEL:
 476                 /* don't do anything */
 477                 break;
 478         default: g_assert_not_reached ();
 479
 480         };
 481 }
 482
 483 static const gchar*
 484 get_account_name (ModestAccountAssistant *self)
 485 {
 486         ModestAccountAssistantPrivate *priv;
 487         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 488
 489         return gtk_entry_get_text (GTK_ENTRY(priv->account_name));
 490 }
 491
 492 static const gchar*
 493 get_fullname (ModestAccountAssistant *self)
 494 {
 495         ModestAccountAssistantPrivate *priv;
 496         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 497
 498         return gtk_entry_get_text (GTK_ENTRY(priv->fullname));
 499 }
 500
 501
 502
 503 static const gchar*
 504 get_email (ModestAccountAssistant *self)
 505 {
 506         ModestAccountAssistantPrivate *priv;
 507         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 508
 509         return gtk_entry_get_text (GTK_ENTRY(priv->email));
 510 }
 511
 512
 513
 514 static void
 515 on_apply (ModestAccountAssistant *self, gpointer user_data)
 516 {
 517         ModestAccountAssistantPrivate *priv;
 518         gchar *store_name;
 519         const gchar *account_name;
 520         ModestStoreWidget *store;
 521
 522         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 523
 524         /* create account */
 525
 526         /* create server account -> store */
 527         store = MODEST_STORE_WIDGET(priv->store_widget);
 528         store_name = g_strdup_printf ("%s:%s@%s",
 529                                       modest_store_widget_get_proto (store),
 530                                       modest_store_widget_get_username (store),
 531                                       modest_store_widget_get_servername (store));
 532
 533         modest_account_mgr_add_server_account (priv->account_mgr,
 534                                                 store_name,
 535                                                 modest_store_widget_get_servername (store),
 536                                                 modest_store_widget_get_username (store),
 537                                                 NULL,
 538                                                 modest_store_widget_get_proto (store));
 539
 540         /* create server account -> transport */
 541         account_name = get_account_name (self);
 542         modest_account_mgr_add_account (priv->account_mgr,
 543                                         account_name,
 544                                         store_name,
 545                                         NULL, NULL);
 546         modest_account_mgr_set_string (priv->account_mgr,
 547                                        account_name,
 548                                        MODEST_ACCOUNT_FULLNAME,
 549                                        get_fullname(self), FALSE, NULL);
 550         modest_account_mgr_set_string (priv->account_mgr,
 551                                        account_name,
 552                                        MODEST_ACCOUNT_EMAIL,
 553                                        get_email(self), FALSE, NULL);
 554
 555         g_free (store_name);
 556 }
 557
 558
 559
 560 GtkWidget*
 561 modest_account_assistant_new (ModestAccountMgr *account_mgr, ModestWidgetFactory *factory)
 562 {
 563         GObject *obj;
 564         ModestAccountAssistant *self;
 565         ModestAccountAssistantPrivate *priv;
 566
 567         g_return_val_if_fail (factory, NULL);
 568         g_return_val_if_fail (account_mgr, NULL);
 569
 570         obj  = g_object_new(MODEST_TYPE_ACCOUNT_ASSISTANT, NULL);
 571         self = MODEST_ACCOUNT_ASSISTANT(obj);
 572
 573         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 574
 575         g_object_ref (factory);
 576         priv->factory = factory;
 577
 578         g_object_ref (account_mgr);
 579         priv->account_mgr = account_mgr;
 580
 581         add_intro_page (self);
 582         add_identity_page (self);
 583         add_receiving_page (self);
 584         add_sending_page (self);
 585         add_final_page (self);
 586
 587         gtk_assistant_set_current_page (GTK_ASSISTANT(self), 0);
 588         gtk_window_set_title (GTK_WINDOW(self),
 589                               _("Modest Account Wizard"));
 590         gtk_window_set_resizable (GTK_WINDOW(self), TRUE);
 591         gtk_window_set_default_size (GTK_WINDOW(self), 400, 400);
 592
 593         gtk_window_set_modal (GTK_WINDOW(self), TRUE);
 594
 595         g_signal_connect (G_OBJECT(self), "apply",
 596                           G_CALLBACK(on_apply), NULL);
 597         g_signal_connect (G_OBJECT(self), "cancel",
 598                           G_CALLBACK(on_cancel), NULL);
 599
 600         return GTK_WIDGET(self);
 601 }