src/addrcustomattr.c

   1 /*
   2  * Claws Mail -- a GTK based, lightweight, and fast e-mail client
   3  * Copyright (C) 2007-2022 The Claws Mail Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program 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
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #  include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <glib/gi18n.h>
  28 #include <gtk/gtk.h>
  29 #include <gdk/gdkkeysyms.h>
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32
  33 #include "menu.h"
  34 #include "addrcustomattr.h"
  35 #include "manage_window.h"
  36 #include "prefs_common.h"
  37 #include "alertpanel.h"
  38 #include "addrbook.h"
  39 #include "editaddress.h"
  40
  41 static GtkActionGroup *custom_attr_popup_action = NULL;
  42 static GtkWidget *custom_attr_popup_menu = NULL;
  43
  44 static struct CustomAttrWindow
  45 {
  46         GtkWidget *window;
  47         GtkWidget *attr_list;
  48         GtkWidget *hbox1;
  49         GtkWidget *hbox2;
  50         GtkWidget *vbox1;
  51         GtkWidget *label;
  52         GtkWidget *cancel_btn;
  53         GtkWidget *ok_btn;
  54         GtkWidget *add_entry;
  55         GtkWidget *add_btn;
  56 } custom_attr_window;
  57
  58 enum {
  59         CUSTOM_ATTR_NAME,
  60         N_CUSTOM_ATTR
  61 };
  62
  63 static gchar *default_addressbook_attributes_table[] = {
  64         N_("date of birth"),
  65         N_("address"),
  66         N_("phone"),
  67         N_("mobile phone"),
  68         N_("organization"),
  69         N_("office address"),
  70         N_("office phone"),
  71         N_("fax"),
  72         N_("website"),
  73         NULL
  74 };
  75
  76 static gboolean dirty = FALSE;
  77
  78 static void custom_attr_window_create(void);
  79 static void custom_attr_selected_attr_edited(GtkCellRendererText *widget,
  80                 gchar *arg1, gchar *arg2,
  81                 GtkWidget *list_view);
  82 static void custom_attr_window_load_list(GList *list);
  83 static void custom_attr_window_save_list (void);
  84 static GList *custom_attr_default_list(void);
  85
  86 void addressbook_custom_attr_edit()
  87 {
  88         if (!custom_attr_window.window)
  89                 custom_attr_window_create();
  90
  91         manage_window_set_transient(GTK_WINDOW(custom_attr_window.window));
  92         gtk_widget_grab_focus(custom_attr_window.ok_btn);
  93
  94         custom_attr_window_load_list(prefs_common.addressbook_custom_attributes);
  95
  96         gtk_widget_show(custom_attr_window.window);
  97         gtk_widget_grab_focus(custom_attr_window.attr_list);
  98         gtk_window_set_modal(GTK_WINDOW(custom_attr_window.window), TRUE);
  99 }
 100
 101 static gint custom_attr_cmp_func (GtkTreeModel *model, GtkTreeIter *a,
 102                                                                   GtkTreeIter *b, gpointer userdata)
 103  {
 104         gchar *name1, *name2;
 105         gint res;
 106
 107         gtk_tree_model_get(model, a, CUSTOM_ATTR_NAME, &name1, -1);
 108         gtk_tree_model_get(model, b, CUSTOM_ATTR_NAME, &name2, -1);
 109
 110         if (name1 == NULL)
 111                 return name2 == NULL ? 0:1;
 112
 113         if (name2 == NULL)
 114                 return 1;
 115
 116         res = g_utf8_collate(name1, name2);
 117         g_free(name1);
 118         g_free(name2);
 119
 120         return res;
 121 }
 122
 123 static GtkListStore* custom_attr_window_create_data_store(void)
 124 {
 125         GtkListStore *store = gtk_list_store_new(N_CUSTOM_ATTR,
 126                                   G_TYPE_STRING,
 127                                   -1);
 128         GtkTreeSortable *sortable = GTK_TREE_SORTABLE(store);
 129
 130         gtk_tree_sortable_set_sort_func(sortable, 0, custom_attr_cmp_func,
 131                                     NULL, NULL);
 132
 133         return store;
 134 }
 135
 136 static void custom_attr_window_create_list_view_columns(GtkWidget *list_view)
 137 {
 138         GtkTreeViewColumn *column;
 139         GtkCellRenderer *renderer;
 140
 141         renderer = gtk_cell_renderer_text_new();
 142         g_object_set(G_OBJECT(renderer), "editable", TRUE, NULL);
 143
 144         column = gtk_tree_view_column_new_with_attributes
 145                 (_("Attribute name"),
 146                  renderer,
 147                  "text", CUSTOM_ATTR_NAME,
 148                  NULL);
 149         gtk_tree_view_append_column(GTK_TREE_VIEW(list_view), column);
 150         gtk_tree_view_column_set_resizable(column, TRUE);
 151         gtk_tree_view_set_search_column(GTK_TREE_VIEW(list_view),
 152                                         CUSTOM_ATTR_NAME);
 153         g_signal_connect(G_OBJECT(renderer), "edited",
 154                          G_CALLBACK(custom_attr_selected_attr_edited),
 155                          list_view);
 156 }
 157
 158 static void custom_attr_window_list_view_clear_list(GtkWidget *list_view, gboolean warn)
 159 {
 160         if (!warn || alertpanel(_("Delete all attribute names"),
 161                                 _("Do you really want to delete all attribute names?"),
 162                                 NULL, _("_Cancel"), "edit-delete", _("D_elete"), NULL, NULL,
 163                                 ALERTFOCUS_FIRST) == G_ALERTALTERNATE) {
 164                 GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 165                                                 (GTK_TREE_VIEW(list_view)));
 166                 gtk_list_store_clear(list_store);
 167                 dirty = TRUE;
 168         }
 169 }
 170
 171 static void custom_attr_popup_clear_list (void *obj, void *data)
 172 {
 173         custom_attr_window_list_view_clear_list(custom_attr_window.attr_list, TRUE);
 174 }
 175
 176 static void custom_attr_popup_delete (void *obj, void *data)
 177 {
 178         GtkTreeIter sel;
 179         GtkTreeModel *model;
 180
 181         if (!gtk_tree_selection_get_selected(gtk_tree_view_get_selection
 182                                 (GTK_TREE_VIEW(custom_attr_window.attr_list)),
 183                                 &model, &sel))
 184                 return;
 185
 186         if (alertpanel(_("Delete attribute name"),
 187                        _("Do you really want to delete this attribute name?"),
 188                        NULL,  _("_Cancel"), "edit-delete", _("D_elete"), NULL, NULL,
 189                        ALERTFOCUS_FIRST) == G_ALERTALTERNATE) {
 190                 gtk_list_store_remove(GTK_LIST_STORE(model), &sel);
 191                 dirty = TRUE;
 192         }
 193 }
 194
 195 static void custom_attr_popup_factory_defaults (void *obj, void *data)
 196 {
 197         if (alertpanel(_("Reset to default"),
 198                        _("Do you really want to replace all attribute names\nwith the default set?"),
 199                        NULL, _("_No"), NULL, _("_Yes"), NULL, NULL, ALERTFOCUS_FIRST) == G_ALERTALTERNATE) {
 200                 GList *tmp = custom_attr_default_list();
 201                 custom_attr_window_load_list(tmp);
 202                 if (tmp) {
 203                         GList *cur;
 204                         cur = tmp;
 205                         while (cur) {
 206                                 g_free(cur->data);
 207                                 cur = cur->next;
 208                         }
 209                         g_list_free(tmp);
 210                 }
 211                 dirty = TRUE;
 212         }
 213 }
 214
 215 static GtkActionEntry custom_attr_popup_entries[] =
 216 {
 217         {"CustomAttrPopup",                     NULL, "CustomAttrPopup", NULL, NULL, NULL },
 218         {"CustomAttrPopup/Delete",              NULL, N_("_Delete"), NULL, NULL, G_CALLBACK(custom_attr_popup_delete) },
 219         {"CustomAttrPopup/DeleteAll",           NULL, N_("Delete _all"), NULL, NULL, G_CALLBACK(custom_attr_popup_clear_list) },
 220         {"CustomAttrPopup/Reset",               NULL, N_("_Reset to default"), NULL, NULL, G_CALLBACK(custom_attr_popup_factory_defaults) },
 221 };
 222
 223 static gint custom_attr_list_btn_pressed(GtkWidget *widget, GdkEventButton *event,
 224                                     GtkTreeView *list_view)
 225 {
 226         if (event && event->button == 3) {
 227                 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
 228                 GtkTreeIter iter;
 229                 gboolean non_empty;
 230
 231                 if (!custom_attr_popup_menu) {
 232                                 custom_attr_popup_action = cm_menu_create_action_group("CustomAttrPopup", custom_attr_popup_entries,
 233                                         G_N_ELEMENTS(custom_attr_popup_entries), (gpointer)list_view);
 234                                 MENUITEM_ADDUI("/Menus", "CustomAttrPopup", "CustomAttrPopup", GTK_UI_MANAGER_MENU)
 235                                 MENUITEM_ADDUI("/Menus/CustomAttrPopup", "Delete", "CustomAttrPopup/Delete", GTK_UI_MANAGER_MENUITEM)
 236                                 MENUITEM_ADDUI("/Menus/CustomAttrPopup", "DeleteAll", "CustomAttrPopup/DeleteAll", GTK_UI_MANAGER_MENUITEM)
 237                                 MENUITEM_ADDUI("/Menus/CustomAttrPopup", "Reset", "CustomAttrPopup/Reset", GTK_UI_MANAGER_MENUITEM)
 238                                 custom_attr_popup_menu = gtk_menu_item_get_submenu(GTK_MENU_ITEM(
 239                                         gtk_ui_manager_get_widget(gtkut_ui_manager(), "/Menus/CustomAttrPopup")) );
 240                 }
 241
 242                 /* grey out popup menu items if list is empty */
 243                 non_empty = gtk_tree_model_get_iter_first(model, &iter);
 244                 cm_menu_set_sensitive("CustomAttrPopup/Delete", non_empty);
 245                 cm_menu_set_sensitive("CustomAttrPopup/DeleteAll", non_empty);
 246
 247                 gtk_menu_popup_at_widget(GTK_MENU(custom_attr_popup_menu), widget, 3, 3, NULL);
 248
 249                 return FALSE;
 250         }
 251         return FALSE;
 252 }
 253
 254 static gboolean custom_attr_list_popup_menu(GtkWidget *widget, gpointer data)
 255 {
 256         GtkTreeView *list_view = (GtkTreeView *)data;
 257         GdkEventButton event;
 258
 259         event.button = 3;
 260         event.time = gtk_get_current_event_time();
 261
 262         custom_attr_list_btn_pressed(NULL, &event, list_view);
 263
 264         return TRUE;
 265 }
 266
 267 static GtkWidget *custom_attr_window_list_view_create   (void)
 268 {
 269         GtkTreeView *list_view;
 270         GtkTreeSelection *selector;
 271         GtkTreeModel *model;
 272
 273         model = GTK_TREE_MODEL(custom_attr_window_create_data_store());
 274         list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
 275         g_object_unref(model);
 276         gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(model),
 277                         CUSTOM_ATTR_NAME, GTK_SORT_ASCENDING);
 278
 279         gtk_tree_view_set_rules_hint(list_view, prefs_common.use_stripes_everywhere);
 280
 281         selector = gtk_tree_view_get_selection(list_view);
 282         gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
 283
 284         /* create the columns */
 285         custom_attr_window_create_list_view_columns(GTK_WIDGET(list_view));
 286
 287         g_signal_connect(G_OBJECT(list_view), "popup-menu",
 288                          G_CALLBACK(custom_attr_list_popup_menu), list_view);
 289         g_signal_connect(G_OBJECT(list_view), "button-press-event",
 290                         G_CALLBACK(custom_attr_list_btn_pressed), list_view);
 291         return GTK_WIDGET(list_view);
 292 }
 293
 294 static void custom_attr_window_close(void)
 295 {
 296         if (dirty)
 297                 custom_attr_window_save_list();
 298         custom_attr_window_list_view_clear_list(custom_attr_window.attr_list, FALSE);
 299         gtk_widget_hide(custom_attr_window.window);
 300         gtk_window_set_modal(GTK_WINDOW(custom_attr_window.window), FALSE);
 301         if (dirty && !prefs_common.addressbook_use_editaddress_dialog)
 302                 addressbook_edit_reload_attr_list();
 303 }
 304
 305 static void custom_attr_window_cancel_cb(GtkWidget *widget,
 306                                  gpointer data)
 307 {
 308         dirty = FALSE;
 309         custom_attr_window_close();
 310 }
 311
 312 static void custom_attr_window_ok_cb(GtkWidget *widget,
 313                                  gpointer data)
 314 {
 315         custom_attr_window_close();
 316 }
 317
 318 static void custom_attr_selected_attr_edited(GtkCellRendererText *widget,
 319                 gchar *path, gchar *new_text,
 320                 GtkWidget *list_view)
 321 {
 322         GtkTreeIter iter;
 323         GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list_view));
 324
 325         if (!gtk_tree_model_get_iter_from_string(model, &iter, path))
 326                 return;
 327
 328         if (!new_text || !*new_text)
 329                 return;
 330
 331         gtk_list_store_set(GTK_LIST_STORE(model), &iter,
 332                            CUSTOM_ATTR_NAME, new_text,
 333                            -1);
 334         dirty = TRUE;
 335 }
 336
 337 typedef struct FindAttrInStore {
 338         gchar           *attr;
 339         GtkTreePath     *path;
 340         GtkTreeIter      iter;
 341 } FindAttrInStore;
 342
 343 static gboolean find_attr_in_store(GtkTreeModel *model,
 344                                       GtkTreePath  *path,
 345                                       GtkTreeIter  *iter,
 346                                       FindAttrInStore *data)
 347 {
 348         gchar *attr;
 349         gtk_tree_model_get(model, iter, CUSTOM_ATTR_NAME, &attr, -1);
 350
 351         if (g_utf8_collate(data->attr, attr)==0) {
 352                 data->path = path; /* signal we found it */
 353                 data->iter = *iter;
 354                 g_free(attr);
 355                 return TRUE;
 356         }
 357         g_free(attr);
 358         return FALSE;
 359 }
 360
 361 static void custom_attr_window_add_attr(void)
 362 {
 363         gchar *new_attr = gtk_editable_get_chars(GTK_EDITABLE(custom_attr_window.add_entry),
 364                                                                 0, -1);
 365         if (new_attr)
 366                 g_strstrip(new_attr);
 367         if (new_attr && *new_attr) {
 368                 GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 369                                                 (GTK_TREE_VIEW(custom_attr_window.attr_list)));
 370                 FindAttrInStore fis;
 371
 372                 fis.attr = new_attr;
 373                 fis.path = NULL;
 374                 gtk_tree_model_foreach(gtk_tree_view_get_model
 375                                 (GTK_TREE_VIEW(custom_attr_window.attr_list)),
 376                                 (GtkTreeModelForeachFunc) find_attr_in_store,
 377                                 &fis);
 378
 379                 if (fis.path) {
 380                         /* activate existing one */
 381                         GtkTreeSelection *selection;
 382                         GtkTreePath* path;
 383                         GtkTreeModel *model = gtk_tree_view_get_model(
 384                                 GTK_TREE_VIEW(custom_attr_window.attr_list));
 385
 386                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(custom_attr_window.attr_list));
 387                         gtk_tree_selection_select_iter(selection, &fis.iter);
 388
 389                         path = gtk_tree_model_get_path(model, &fis.iter);
 390                         /* XXX returned path may not be valid??? create new one to be sure */
 391                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(custom_attr_window.attr_list),
 392                                                 path, NULL, FALSE);
 393
 394                         gtk_list_store_set(list_store, &fis.iter,
 395                                                 CUSTOM_ATTR_NAME, new_attr,
 396                                                 -1);
 397
 398                         gtk_tree_path_free(path);
 399                 } else {
 400                         /* append new */
 401                         GtkTreeIter iter;
 402
 403                         gtk_list_store_append(list_store, &iter);
 404                         gtk_list_store_set(list_store, &iter,
 405                                            CUSTOM_ATTR_NAME, new_attr,
 406                                            -1);
 407                 }
 408                 dirty = TRUE;
 409         } else {
 410                 alertpanel_error(_("Attribute name is not set."));
 411         }
 412         g_free(new_attr);
 413 }
 414
 415 static void custom_attr_window_add_attr_cb(GtkWidget *widget,
 416                                  gpointer data)
 417 {
 418         custom_attr_window_add_attr();
 419         gtk_entry_set_text(GTK_ENTRY(custom_attr_window.add_entry), "");
 420         gtk_widget_grab_focus(custom_attr_window.attr_list);
 421 }
 422
 423 static void custom_attr_window_del_attr_cb(GtkWidget *widget,
 424                                  gpointer data)
 425 {
 426         custom_attr_popup_delete(NULL, NULL);
 427         gtk_widget_grab_focus(custom_attr_window.attr_list);
 428 }
 429
 430 static gboolean custom_attr_window_key_pressed(GtkWidget *widget,
 431                                                                                            GdkEventKey *event, gpointer data)
 432 {
 433         if (event && event->keyval == GDK_KEY_Escape)
 434                 custom_attr_window_close();
 435         else if (event && event->keyval == GDK_KEY_Delete)
 436                 custom_attr_popup_delete(NULL, NULL);
 437         return FALSE;
 438 }
 439
 440 static gboolean custom_attr_window_add_key_pressed(GtkWidget *widget,
 441                                                                                                    GdkEventKey *event, gpointer data)
 442 {
 443         if (event && (event->keyval == GDK_KEY_KP_Enter || event->keyval == GDK_KEY_Return)) {
 444                 custom_attr_window_add_attr();
 445                 gtk_entry_set_text(GTK_ENTRY(custom_attr_window.add_entry), "");
 446                 gtk_widget_grab_focus(custom_attr_window.attr_list);
 447         }
 448         return FALSE;
 449 }
 450
 451 static void custom_attr_window_create(void)
 452 {
 453         GtkWidget *window;
 454         GtkWidget *hbox1;
 455         GtkWidget *hbox2;
 456         GtkWidget *vbox1;
 457         GtkWidget *label;
 458         GtkWidget *attr_list;
 459         GtkWidget *cancel_btn;
 460         GtkWidget *ok_btn;
 461         GtkWidget *scrolledwin;
 462         GtkWidget *new_attr_label;
 463         GtkWidget *new_attr_entry;
 464         GtkWidget *add_btn;
 465         GtkWidget *del_btn;
 466
 467         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "custom_attr_edit_window");
 468         gtk_window_set_title (GTK_WINDOW(window),
 469                               C_("Dialog title", "Edit attribute names"));
 470
 471         gtk_container_set_border_width (GTK_CONTAINER (window), 8);
 472         gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_CENTER);
 473         gtk_window_set_resizable(GTK_WINDOW (window), TRUE);
 474         g_signal_connect(G_OBJECT(window), "delete_event",
 475                          G_CALLBACK(custom_attr_window_cancel_cb), NULL);
 476         g_signal_connect(G_OBJECT(window), "key_press_event",
 477                          G_CALLBACK(custom_attr_window_key_pressed), NULL);
 478         MANAGE_WINDOW_SIGNALS_CONNECT (window);
 479
 480         vbox1 = gtk_box_new(GTK_ORIENTATION_VERTICAL, 6);
 481         hbox1 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6);
 482
 483         new_attr_label = gtk_label_new(_("New attribute name:"));
 484         gtk_label_set_xalign(GTK_LABEL(new_attr_label), 0.0);
 485         gtk_box_pack_start(GTK_BOX(hbox1), new_attr_label, FALSE, FALSE, 0);
 486
 487         new_attr_entry = gtk_entry_new();
 488         gtk_box_pack_start(GTK_BOX(hbox1), new_attr_entry, FALSE, FALSE, 0);
 489         g_signal_connect(G_OBJECT(new_attr_entry), "key_press_event",
 490                          G_CALLBACK(custom_attr_window_add_key_pressed), NULL);
 491
 492         add_btn = gtkut_stock_button("list-add", _("_Add"));
 493         gtk_box_pack_start(GTK_BOX(hbox1), add_btn, FALSE, FALSE, 0);
 494
 495         del_btn = gtkut_stock_button("edit-delete", _("D_elete"));
 496         gtk_box_pack_start(GTK_BOX(hbox1), del_btn, FALSE, FALSE, 0);
 497
 498         gtkut_stock_button_set_create(&hbox2, &cancel_btn, NULL, _("_Cancel"),
 499                                       &ok_btn, NULL, _("_OK"),
 500                                       NULL, NULL, NULL);
 501
 502         gtk_widget_show(new_attr_label);
 503         gtk_widget_show(new_attr_entry);
 504         gtk_widget_show(add_btn);
 505         gtk_widget_show(del_btn);
 506         gtk_widget_show(cancel_btn);
 507         gtk_widget_show(ok_btn);
 508
 509         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
 510                          G_CALLBACK(custom_attr_window_cancel_cb), NULL);
 511         g_signal_connect(G_OBJECT(ok_btn), "clicked",
 512                          G_CALLBACK(custom_attr_window_ok_cb), NULL);
 513         g_signal_connect(G_OBJECT(add_btn), "clicked",
 514                          G_CALLBACK(custom_attr_window_add_attr_cb), NULL);
 515         g_signal_connect(G_OBJECT(del_btn), "clicked",
 516                          G_CALLBACK(custom_attr_window_del_attr_cb), NULL);
 517
 518         attr_list = custom_attr_window_list_view_create();
 519
 520         label = gtk_label_new(_("Adding or removing attribute names won't "
 521                                 "affect attributes already set for contacts."));
 522         gtk_widget_set_size_request(GTK_WIDGET(label), 380, -1);
 523         gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
 524         gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 525         gtk_box_pack_start(GTK_BOX(vbox1), label, FALSE, TRUE, 0);
 526
 527         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
 528         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
 529                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 530
 531         gtk_widget_set_size_request(scrolledwin, 400, 250);
 532
 533         gtk_container_add(GTK_CONTAINER(scrolledwin), attr_list);
 534         gtk_box_pack_start(GTK_BOX(vbox1), scrolledwin, TRUE, TRUE, 0);
 535         gtk_box_pack_start(GTK_BOX(vbox1), hbox1, FALSE, FALSE, 0);
 536         gtk_box_pack_start(GTK_BOX(vbox1), hbox2, FALSE, FALSE, 0);
 537
 538         gtk_widget_show(label);
 539         gtk_widget_show(scrolledwin);
 540         gtk_widget_show(attr_list);
 541         gtk_widget_show(hbox2);
 542         gtk_widget_show(hbox1);
 543         gtk_widget_show(vbox1);
 544         gtk_container_add(GTK_CONTAINER (window), vbox1);
 545
 546         custom_attr_window.window = window;
 547         custom_attr_window.hbox1 = hbox1;
 548         custom_attr_window.hbox2 = hbox2;
 549         custom_attr_window.vbox1 = vbox1;
 550         custom_attr_window.label = label;
 551         custom_attr_window.attr_list = attr_list;
 552         custom_attr_window.cancel_btn = cancel_btn;
 553         custom_attr_window.ok_btn = ok_btn;
 554         custom_attr_window.add_btn = add_btn;
 555         custom_attr_window.add_entry = new_attr_entry;
 556 }
 557
 558 static void custom_attr_window_load_list (GList *list)
 559 {
 560         /* copy attribute names list from prefs to store */
 561         GList *cur;
 562         GtkTreeIter iter;
 563         GtkListStore *list_store = GTK_LIST_STORE(gtk_tree_view_get_model
 564                                         (GTK_TREE_VIEW(custom_attr_window.attr_list)));
 565
 566         custom_attr_window_list_view_clear_list(custom_attr_window.attr_list, FALSE);
 567
 568         cur = list;
 569         while (cur) {
 570                 gtk_list_store_append(list_store, &iter);
 571                 gtk_list_store_set(list_store, &iter,
 572                                    CUSTOM_ATTR_NAME, cur->data,
 573                                    -1);
 574                 cur = cur->next;
 575         }
 576 }
 577
 578 static GList *store_to_glist = NULL;
 579
 580 static gboolean custom_attr_store_to_glist (GtkTreeModel *model,
 581                                       GtkTreePath  *path,
 582                                       GtkTreeIter  *iter,
 583                                       gpointer     *data)
 584 {
 585         gchar *attr;
 586
 587         gtk_tree_model_get(model, iter, CUSTOM_ATTR_NAME, &attr, -1);
 588         if (attr) {
 589                 store_to_glist = g_list_prepend(store_to_glist, g_strdup(attr));
 590                 g_free(attr);
 591         }
 592         return FALSE;
 593 }
 594
 595 static void custom_attr_window_save_list (void)
 596 {
 597         GList *cur;
 598
 599         /* clear existing attribute names list in prefs */
 600         cur = prefs_common.addressbook_custom_attributes;
 601         while (cur) {
 602                 g_free(cur->data);
 603                 cur = cur->next;
 604         }
 605         g_list_free(prefs_common.addressbook_custom_attributes);
 606
 607         /* copy attribute names list from store to prefs */
 608         gtk_tree_model_foreach(gtk_tree_view_get_model
 609                         (GTK_TREE_VIEW(custom_attr_window.attr_list)),
 610                         (GtkTreeModelForeachFunc) custom_attr_store_to_glist,
 611                     NULL);
 612         prefs_common.addressbook_custom_attributes = g_list_reverse(store_to_glist);
 613         store_to_glist = NULL;
 614 }
 615
 616 static GList *custom_attr_default_list(void)
 617 {
 618         /* returned GList must be deallocated by caller */
 619         GList *list;
 620         gint i;
 621         i = 0;
 622
 623         list = NULL;
 624         while (default_addressbook_attributes_table[i]) {
 625                 list = g_list_prepend(
 626                         list, g_strdup(gettext(default_addressbook_attributes_table[i])));
 627                 i++;
 628         }
 629         list = g_list_reverse(list);
 630         return list;
 631 }
 632
 633 GList *addressbook_update_custom_attr_from_prefs(void)
 634 {
 635         /* load addressbook custom attribute names list from file */
 636         /* use a list of default attribute names if storage file doesn't exist */
 637         GList *list;
 638         GList *default_attr_list;
 639         GList *cur;
 640
 641         /* load table into glist */
 642         default_attr_list = custom_attr_default_list();
 643
 644         list =  prefs_common_read_history_from_dir_with_defaults(ADDRBOOK_DIR,
 645                                 ADDRESSBOOK_CUSTOM_ATTRIBUTES,
 646                                 default_attr_list);
 647
 648         /* free glist if it's the one we return (the default one) */
 649         if (list != default_attr_list) {
 650                 cur = default_attr_list;
 651                 while (cur) {
 652                         g_free(cur->data);
 653                         cur = cur->next;
 654                 }
 655                 g_list_free(default_attr_list);
 656         }
 657         return list;
 658 }