git.maemo.org Git - modest/blob - src/gtk2/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                 };
  90                 my_type = g_type_register_static (GTK_TYPE_ASSISTANT,
  91                                                   "ModestAccountAssistant",
  92                                                   &my_info, 0);
  93         }
  94         return my_type;
  95 }
  96
  97 static void
  98 modest_account_assistant_class_init (ModestAccountAssistantClass *klass)
  99 {
 100         GObjectClass *gobject_class;
 101         gobject_class = (GObjectClass*) klass;
 102
 103         parent_class            = g_type_class_peek_parent (klass);
 104         gobject_class->finalize = modest_account_assistant_finalize;
 105
 106         g_type_class_add_private (gobject_class, sizeof(ModestAccountAssistantPrivate));
 107
 108         /* signal definitions go here, e.g.: */
 109 /*      signals[MY_SIGNAL_1] = */
 110 /*              g_signal_new ("my_signal_1",....); */
 111 /*      signals[MY_SIGNAL_2] = */
 112 /*              g_signal_new ("my_signal_2",....); */
 113 /*      etc. */
 114 }
 115
 116
 117
 118 static void
 119 add_intro_page (ModestAccountAssistant *assistant)
 120 {
 121         GtkWidget *page, *label;
 122
 123         page = gtk_vbox_new (FALSE, 6);
 124
 125         label = gtk_label_new (
 126                 _("Welcome to the account assistant\n\n"
 127                   "It will help to set up a new e-mail account\n"));
 128         gtk_box_pack_start (GTK_BOX(page), label, FALSE, FALSE, 6);
 129         gtk_widget_show_all (page);
 130
 131         gtk_assistant_append_page (GTK_ASSISTANT(assistant), page);
 132
 133         gtk_assistant_set_page_title (GTK_ASSISTANT(assistant), page,
 134                                       _("Modest Account Assistant"));
 135         gtk_assistant_set_page_type (GTK_ASSISTANT(assistant), page,
 136                                      GTK_ASSISTANT_PAGE_INTRO);
 137         gtk_assistant_set_page_complete (GTK_ASSISTANT(assistant),
 138                                          page, TRUE);
 139 }
 140
 141
 142 static void
 143 set_current_page_complete (ModestAccountAssistant *self, gboolean complete)
 144 {
 145         GtkWidget *page;
 146         gint pageno;
 147
 148         pageno = gtk_assistant_get_current_page (GTK_ASSISTANT(self));
 149         page   = gtk_assistant_get_nth_page (GTK_ASSISTANT(self), pageno);
 150
 151         gtk_assistant_set_page_complete (GTK_ASSISTANT(self), page, complete);
 152 }
 153
 154
 155 static void
 156 identity_page_update_completeness (GtkEditable *editable,
 157                                    ModestAccountAssistant *self)
 158 {
 159         ModestAccountAssistantPrivate *priv;
 160         const gchar *txt;
 161
 162         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 163
 164         txt = gtk_entry_get_text (GTK_ENTRY(priv->fullname));
 165         if (!txt || strlen(txt) == 0) {
 166                 set_current_page_complete (self, FALSE);
 167                 return;
 168         }
 169
 170         /* FIXME: regexp check for email address */
 171         txt = gtk_entry_get_text (GTK_ENTRY(priv->email));
 172         if (!txt || strlen(txt) == 0) {
 173                 set_current_page_complete (self, FALSE);
 174                 return;
 175         }
 176         set_current_page_complete (self, TRUE);
 177 }
 178
 179
 180 static void
 181 add_identity_page (ModestAccountAssistant *self)
 182 {
 183         GtkWidget *page, *label, *table;
 184         ModestAccountAssistantPrivate *priv;
 185
 186         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 187
 188         priv->fullname = gtk_entry_new_with_max_length (40);
 189         priv->email    = gtk_entry_new_with_max_length (40);
 190
 191         page = gtk_vbox_new (FALSE, 6);
 192
 193         label = gtk_label_new (
 194                 _("Please enter your name and your e-mail address below.\n\n"));
 195         gtk_box_pack_start (GTK_BOX(page), label, FALSE, FALSE, 6);
 196
 197         table = gtk_table_new (2,2, FALSE);
 198         gtk_table_attach_defaults (GTK_TABLE(table),gtk_label_new (_("Full name")),
 199                                    0,1,0,1);
 200         gtk_table_attach_defaults (GTK_TABLE(table),gtk_label_new (_("E-mail address")),
 201                                    0,1,1,2);
 202         gtk_table_attach_defaults (GTK_TABLE(table),priv->fullname,
 203                                    1,2,0,1);
 204         gtk_table_attach_defaults (GTK_TABLE(table),priv->email,
 205                                    1,2,1,2);
 206
 207         g_signal_connect (G_OBJECT(priv->fullname), "changed",
 208                           G_CALLBACK(identity_page_update_completeness),
 209                           self);
 210         g_signal_connect (G_OBJECT(priv->email), "changed",
 211                           G_CALLBACK(identity_page_update_completeness),
 212                           self);
 213
 214         gtk_box_pack_start (GTK_BOX(page), table, FALSE, FALSE, 6);
 215         gtk_widget_show_all (page);
 216
 217         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 218
 219         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 220                                       _("Identity"));
 221         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 222                                      GTK_ASSISTANT_PAGE_INTRO);
 223         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 224                                          page, FALSE);
 225 }
 226
 227
 228 static void
 229 on_receiving_combo_box_changed (GtkComboBox *combo, ModestAccountAssistant *self)
 230 {
 231         ModestAccountAssistantPrivate *priv;
 232         gchar *chosen;
 233
 234         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 235         chosen = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
 236
 237         if (priv->store_widget)
 238                 gtk_container_remove (GTK_CONTAINER(priv->store_holder),
 239                                       priv->store_widget);
 240
 241         priv->store_widget = modest_store_widget_new (priv->factory, chosen);
 242
 243         gtk_container_add (GTK_CONTAINER(priv->store_holder),
 244                            priv->store_widget);
 245
 246         gtk_widget_show_all (priv->store_holder);
 247
 248 }
 249
 250 static void
 251 add_receiving_page (ModestAccountAssistant *self)
 252 {
 253         GtkWidget *page, *box, *combo;
 254
 255         ModestAccountAssistantPrivate *priv;
 256
 257         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 258         page = gtk_vbox_new (FALSE, 6);
 259
 260         gtk_box_pack_start (GTK_BOX(page),
 261                             gtk_label_new (
 262                                     _("Please select among the following options")),
 263                             FALSE, FALSE, 6);
 264         box = gtk_hbox_new (FALSE, 6);
 265         gtk_box_pack_start (GTK_BOX(box),
 266                             gtk_label_new(_("Server type")),
 267                             FALSE,FALSE,6);
 268
 269         combo = modest_widget_factory_get_combo_box (priv->factory,
 270                                                      MODEST_COMBO_BOX_TYPE_STORE_PROTOS);
 271         g_signal_connect (G_OBJECT(combo), "changed",
 272                           G_CALLBACK(on_receiving_combo_box_changed), self);
 273
 274         gtk_box_pack_start (GTK_BOX(box), combo, FALSE,FALSE,6);
 275         gtk_box_pack_start (GTK_BOX(page), box, FALSE,FALSE, 6);
 276
 277         gtk_box_pack_start (GTK_BOX(page), gtk_hseparator_new(), FALSE, FALSE, 0);
 278
 279         priv->store_holder = gtk_hbox_new (FALSE, 0);
 280         gtk_box_pack_start (GTK_BOX(page), priv->store_holder,
 281                             TRUE, TRUE, 0);
 282
 283         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 284
 285         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 286                                       _("Receiving mail"));
 287         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 288                                      GTK_ASSISTANT_PAGE_INTRO);
 289         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 290                                          page, TRUE);
 291         gtk_widget_show_all (page);
 292 }
 293
 294
 295
 296
 297 static void
 298 on_sending_combo_box_changed (GtkComboBox *combo, ModestAccountAssistant *self)
 299 {
 300         ModestAccountAssistantPrivate *priv;
 301         gchar *chosen;
 302
 303         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 304
 305         chosen = gtk_combo_box_get_active_text (GTK_COMBO_BOX(combo));
 306
 307         if (priv->transport_widget)
 308                 gtk_container_remove (GTK_CONTAINER(priv->transport_holder),
 309                                       priv->transport_widget);
 310
 311         priv->transport_widget = modest_transport_widget_new (priv->factory,
 312                                                               chosen);
 313
 314         gtk_container_add (GTK_CONTAINER(priv->transport_holder),
 315                            priv->transport_widget);
 316
 317         gtk_widget_show_all (priv->transport_holder);
 318 }
 319
 320
 321
 322 static void
 323 add_sending_page (ModestAccountAssistant *self)
 324 {
 325         GtkWidget *page, *box, *combo;
 326
 327         ModestAccountAssistantPrivate *priv;
 328
 329         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 330         page = gtk_vbox_new (FALSE, 6);
 331
 332         gtk_box_pack_start (GTK_BOX(page),
 333                             gtk_label_new (
 334                                     _("Please select among the following options")),
 335                             FALSE, FALSE, 0);
 336         box = gtk_hbox_new (FALSE, 0);
 337         gtk_box_pack_start (GTK_BOX(box),
 338                             gtk_label_new(_("Server type")),
 339                             FALSE,FALSE,0);
 340
 341         combo = modest_widget_factory_get_combo_box (priv->factory,
 342                                                      MODEST_COMBO_BOX_TYPE_TRANSPORT_PROTOS);
 343         g_signal_connect (G_OBJECT(combo), "changed",
 344                           G_CALLBACK(on_sending_combo_box_changed), self);
 345
 346         gtk_box_pack_start (GTK_BOX(box), combo, FALSE,FALSE,0);
 347         gtk_box_pack_start (GTK_BOX(page), box, FALSE,FALSE, 0);
 348
 349         gtk_box_pack_start (GTK_BOX(page), gtk_hseparator_new(), FALSE, FALSE, 0);
 350
 351         priv->transport_holder = gtk_hbox_new (FALSE, 0);
 352         gtk_box_pack_start (GTK_BOX(page), priv->transport_holder,
 353                             FALSE, FALSE, 0);
 354
 355         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 356
 357         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 358                                       _("Sending mail"));
 359         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 360                                      GTK_ASSISTANT_PAGE_INTRO);
 361         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 362                                          page, TRUE);
 363         gtk_widget_show_all (page);
 364 }
 365
 366
 367
 368 static void
 369 add_final_page (ModestAccountAssistant *self)
 370 {
 371         GtkWidget *page, *box;
 372         ModestAccountAssistantPrivate *priv;
 373
 374         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 375         page = gtk_vbox_new (FALSE, 6);
 376
 377         gtk_box_pack_start (GTK_BOX(page),
 378                             gtk_label_new (
 379                                     _("We're almost done. Press 'Apply' to store this new account")),
 380                             FALSE, FALSE, 6);
 381         box = gtk_hbox_new (FALSE, 6);
 382         priv->account_name =
 383                 gtk_entry_new_with_max_length (40);
 384         gtk_entry_set_text (GTK_ENTRY(priv->account_name),
 385                             gtk_entry_get_text(GTK_ENTRY(priv->email)));
 386         gtk_box_pack_start (GTK_BOX(box),gtk_label_new(_("Account name:")),
 387                             FALSE,FALSE,6);
 388         gtk_box_pack_start (GTK_BOX(box),priv->account_name , FALSE,FALSE,6);
 389
 390         gtk_box_pack_start (GTK_BOX(page), box, FALSE, FALSE, 6);
 391
 392         gtk_assistant_append_page (GTK_ASSISTANT(self), page);
 393
 394         gtk_assistant_set_page_title (GTK_ASSISTANT(self), page,
 395                                       _("Account Management"));
 396         gtk_assistant_set_page_type (GTK_ASSISTANT(self), page,
 397                                      GTK_ASSISTANT_PAGE_CONFIRM);
 398
 399         gtk_assistant_set_page_complete (GTK_ASSISTANT(self),
 400                                          page, TRUE);
 401         gtk_widget_show_all (page);
 402 }
 403
 404
 405
 406
 407 static void
 408 modest_account_assistant_init (ModestAccountAssistant *obj)
 409 {
 410         ModestAccountAssistantPrivate *priv;
 411
 412         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(obj);
 413         priv->factory           = NULL;
 414         priv->account_mgr       = NULL;
 415
 416         priv->store_widget      = NULL;
 417         priv->transport_widget  = NULL;
 418 }
 419
 420 static void
 421 modest_account_assistant_finalize (GObject *obj)
 422 {
 423         ModestAccountAssistantPrivate *priv;
 424
 425         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(obj);
 426
 427         if (priv->factory) {
 428                 g_object_unref (G_OBJECT(priv->factory));
 429                 priv->factory = NULL;
 430         }
 431
 432         if (priv->account_mgr) {
 433                 g_object_unref (G_OBJECT(priv->account_mgr));
 434                 priv->account_mgr = NULL;
 435         }
 436
 437
 438
 439         G_OBJECT_CLASS(parent_class)->finalize (obj);
 440 }
 441
 442 static void
 443 on_cancel (ModestAccountAssistant *self, gpointer user_data)
 444 {
 445         GtkWidget *label;
 446         GtkWidget *dialog;
 447         int response;
 448
 449         label = gtk_label_new (_("Are you sure you want to cancel\n"
 450                                  "setting up a new account?"));
 451
 452         dialog = gtk_dialog_new_with_buttons (_("Cancel"),
 453                                               GTK_WINDOW(self),
 454                                               GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
 455                                               GTK_STOCK_YES, GTK_RESPONSE_ACCEPT,
 456                                               GTK_STOCK_NO,  GTK_RESPONSE_CANCEL,
 457                                               NULL);
 458
 459         gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox),
 460                             label, FALSE, FALSE, 6);
 461
 462         gtk_widget_show_all ((GTK_DIALOG(dialog)->vbox));
 463
 464         gtk_window_set_resizable (GTK_WINDOW(dialog), FALSE);
 465
 466         response = gtk_dialog_run (GTK_DIALOG(dialog));
 467         gtk_widget_destroy (dialog);
 468
 469         switch (response) {
 470         case GTK_RESPONSE_ACCEPT:
 471                 /* close the assistant */
 472                 gtk_widget_destroy (GTK_WIDGET(self));
 473                 break;
 474         case GTK_RESPONSE_CANCEL:
 475                 /* don't do anything */
 476                 break;
 477         default: g_assert_not_reached ();
 478
 479         };
 480 }
 481
 482 static const gchar*
 483 get_account_name (ModestAccountAssistant *self)
 484 {
 485         ModestAccountAssistantPrivate *priv;
 486         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 487
 488         return gtk_entry_get_text (GTK_ENTRY(priv->account_name));
 489 }
 490
 491 static const gchar*
 492 get_fullname (ModestAccountAssistant *self)
 493 {
 494         ModestAccountAssistantPrivate *priv;
 495         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 496
 497         return gtk_entry_get_text (GTK_ENTRY(priv->fullname));
 498 }
 499
 500
 501
 502 static const gchar*
 503 get_email (ModestAccountAssistant *self)
 504 {
 505         ModestAccountAssistantPrivate *priv;
 506         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 507
 508         return gtk_entry_get_text (GTK_ENTRY(priv->email));
 509 }
 510
 511
 512
 513 static void
 514 on_apply (ModestAccountAssistant *self, gpointer user_data)
 515 {
 516         ModestAccountAssistantPrivate *priv;
 517         gchar *store_name;
 518         const gchar *account_name;
 519         ModestStoreWidget *store;
 520
 521         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 522
 523         /* create account */
 524
 525         /* create server account -> store */
 526         store = MODEST_STORE_WIDGET(priv->store_widget);
 527         store_name = g_strdup_printf ("%s:%s@%s",
 528                                       modest_store_widget_get_proto (store),
 529                                       modest_store_widget_get_username (store),
 530                                       modest_store_widget_get_servername (store));
 531
 532         modest_account_mgr_add_server_account (priv->account_mgr,
 533                                                 store_name,
 534                                                 modest_store_widget_get_servername (store),
 535                                                 modest_store_widget_get_username (store),
 536                                                 NULL,
 537                                                 modest_store_widget_get_proto (store));
 538
 539         /* create server account -> transport */
 540         account_name = get_account_name (self);
 541         modest_account_mgr_add_account (priv->account_mgr,
 542                                         account_name,
 543                                         store_name,
 544                                         NULL, NULL);
 545         modest_account_mgr_set_string (priv->account_mgr,
 546                                        account_name,
 547                                        MODEST_ACCOUNT_FULLNAME,
 548                                        get_fullname(self), FALSE, NULL);
 549         modest_account_mgr_set_string (priv->account_mgr,
 550                                        account_name,
 551                                        MODEST_ACCOUNT_EMAIL,
 552                                        get_email(self), FALSE, NULL);
 553
 554         g_free (store_name);
 555 }
 556
 557
 558
 559 GtkWidget*
 560 modest_account_assistant_new (ModestAccountMgr *account_mgr, ModestWidgetFactory *factory)
 561 {
 562         GObject *obj;
 563         ModestAccountAssistant *self;
 564         ModestAccountAssistantPrivate *priv;
 565
 566         g_return_val_if_fail (factory, NULL);
 567         g_return_val_if_fail (account_mgr, NULL);
 568
 569         obj  = g_object_new(MODEST_TYPE_ACCOUNT_ASSISTANT, NULL);
 570         self = MODEST_ACCOUNT_ASSISTANT(obj);
 571
 572         priv = MODEST_ACCOUNT_ASSISTANT_GET_PRIVATE(self);
 573
 574         g_object_ref (factory);
 575         priv->factory = factory;
 576
 577         g_object_ref (account_mgr);
 578         priv->account_mgr = account_mgr;
 579
 580         add_intro_page (self);
 581         add_identity_page (self);
 582         add_receiving_page (self);
 583         add_sending_page (self);
 584         add_final_page (self);
 585
 586         gtk_assistant_set_current_page (GTK_ASSISTANT(self), 0);
 587         gtk_window_set_title (GTK_WINDOW(self),
 588                               _("Modest Account Wizard"));
 589         gtk_window_set_resizable (GTK_WINDOW(self), TRUE);
 590         gtk_window_set_default_size (GTK_WINDOW(self), 400, 400);
 591
 592         gtk_window_set_modal (GTK_WINDOW(self), TRUE);
 593
 594         g_signal_connect (G_OBJECT(self), "apply",
 595                           G_CALLBACK(on_apply), NULL);
 596         g_signal_connect (G_OBJECT(self), "cancel",
 597                           G_CALLBACK(on_cancel), NULL);
 598
 599         return GTK_WIDGET(self);
 600 }