src/editgroup.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2002 Hiroyuki Yamamoto
   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 2 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, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28
  29 #include "intl.h"
  30 #include "addressbook.h"
  31 #include "addressitem.h"
  32 #include "addrbook.h"
  33 #include "addritem.h"
  34
  35 #include "mgutils.h"
  36
  37 #include "prefs_common.h"
  38
  39 #include "alertpanel.h"
  40 #include "inputdialog.h"
  41 #include "manage_window.h"
  42 #include "gtkutils.h"
  43
  44 #define ADDRESSBOOK_GUESS_FOLDER_NAME   "NewFolder"
  45 #define ADDRESSBOOK_GUESS_GROUP_NAME    "NewGroup"
  46
  47 #define EDITGROUP_WIDTH      580
  48 #define EDITGROUP_HEIGHT     340
  49
  50 typedef enum {
  51         GROUP_COL_NAME    = 0,
  52         GROUP_COL_EMAIL   = 1,
  53         GROUP_COL_REMARKS = 2
  54 } GroupEditEMailColumnPos;
  55
  56 #define GROUP_N_COLS          3
  57 #define GROUP_COL_WIDTH_NAME  140
  58 #define GROUP_COL_WIDTH_EMAIL 120
  59
  60 static struct _GroupEdit_dlg {
  61         GtkWidget *window;
  62         GtkWidget *ok_btn;
  63         GtkWidget *cancel_btn;
  64         GtkWidget *statusbar;
  65         gint status_cid;
  66
  67         /* Basic data tab */
  68         GtkWidget *entry_name;
  69         GtkCList *clist_group;
  70         GtkCList *clist_avail;
  71
  72         GHashTable *hashEMail;
  73         gint rowIndGroup;
  74         gint rowIndAvail;
  75
  76 } groupeditdlg;
  77
  78
  79 static gchar *_edit_group_dfl_message_ = NULL;
  80
  81 static void edit_group_status_show( gchar *msg ) {
  82         if( groupeditdlg.statusbar != NULL ) {
  83                 gtk_statusbar_pop( GTK_STATUSBAR(groupeditdlg.statusbar), groupeditdlg.status_cid );
  84                 if( msg ) {
  85                         gtk_statusbar_push( GTK_STATUSBAR(groupeditdlg.statusbar), groupeditdlg.status_cid, msg );
  86                 }
  87         }
  88 }
  89
  90 static void edit_group_ok(GtkWidget *widget, gboolean *cancelled) {
  91         gchar *sName;
  92         gboolean errFlag = TRUE;
  93
  94         sName = gtk_editable_get_chars( GTK_EDITABLE(groupeditdlg.entry_name), 0, -1 );
  95         if( sName ) {
  96                 g_strstrip( sName );
  97                 if( *sName != '\0' ) {
  98                         gtk_entry_set_text(GTK_ENTRY(groupeditdlg.entry_name), sName );
  99                         *cancelled = FALSE;
 100                         gtk_main_quit();
 101                         errFlag = FALSE;
 102                 }
 103         }
 104         if( errFlag ) {
 105                 edit_group_status_show( _( "A Group Name must be supplied." ) );
 106         }
 107         g_free( sName );
 108 }
 109
 110 static void edit_group_cancel(GtkWidget *widget, gboolean *cancelled) {
 111         *cancelled = TRUE;
 112         gtk_main_quit();
 113 }
 114
 115 static gint edit_group_delete_event(GtkWidget *widget, GdkEventAny *event, gboolean *cancelled) {
 116         *cancelled = TRUE;
 117         gtk_main_quit();
 118         return TRUE;
 119 }
 120
 121 static void edit_group_key_pressed(GtkWidget *widget, GdkEventKey *event, gboolean *cancelled) {
 122         if (event && event->keyval == GDK_Escape) {
 123                 *cancelled = TRUE;
 124                 gtk_main_quit();
 125         }
 126 }
 127
 128 static gchar *edit_group_format_item_clist( ItemPerson *person, ItemEMail *email ) {
 129         gchar *str = NULL;
 130         gchar *aName = ADDRITEM_NAME(email);
 131         if( aName == NULL || *aName == '\0' ) return str;
 132         if( person ) {
 133                 str = g_strdup_printf( "%s - %s", ADDRITEM_NAME(person), aName );
 134         }
 135         else {
 136                 str = g_strdup( aName );
 137         }
 138         return str;
 139 }
 140
 141 static gint edit_group_clist_add_email( GtkCList *clist, ItemEMail *email ) {
 142         ItemPerson *person = ( ItemPerson * ) ADDRITEM_PARENT(email);
 143         gchar *str = edit_group_format_item_clist( person, email );
 144         gchar *text[ GROUP_N_COLS ];
 145         gint row;
 146         if( str ) {
 147                 text[ GROUP_COL_NAME ] = str;
 148         }
 149         else {
 150                 text[ GROUP_COL_NAME ] = ADDRITEM_NAME(person);
 151         }
 152         text[ GROUP_COL_EMAIL   ] = email->address;
 153         text[ GROUP_COL_REMARKS ] = email->remarks;
 154         row = gtk_clist_append( clist, text );
 155         gtk_clist_set_row_data( clist, row, email );
 156         return row;
 157 }
 158
 159 static void edit_group_load_clist( GtkCList *clist, GList *listEMail ) {
 160         GList *node = listEMail;
 161         while( node ) {
 162                 ItemEMail *email = node->data;
 163                 edit_group_clist_add_email( clist, email );
 164                 node = g_list_next( node );
 165         }
 166 }
 167
 168 static void edit_group_group_selected( GtkCList *clist, gint row, gint column, GdkEvent *event, gpointer data ) {
 169         groupeditdlg.rowIndGroup = row;
 170 }
 171
 172 static void edit_group_avail_selected( GtkCList *clist, gint row, gint column, GdkEvent *event, gpointer data ) {
 173         groupeditdlg.rowIndAvail = row;
 174 }
 175
 176 static gint edit_group_move_email( GtkCList *clist_from, GtkCList *clist_to, gint row ) {
 177         ItemEMail *email = gtk_clist_get_row_data( clist_from, row );
 178         gint rrow = -1;
 179         if( email ) {
 180                 gtk_clist_remove( clist_from, row );
 181                 rrow = edit_group_clist_add_email( clist_to, email );
 182                 gtk_clist_select_row( clist_to, rrow, 0 );
 183         }
 184         return rrow;
 185 }
 186
 187 static void edit_group_to_group( GtkWidget *widget, gpointer data ) {
 188         groupeditdlg.rowIndGroup = edit_group_move_email( groupeditdlg.clist_avail,
 189                                         groupeditdlg.clist_group, groupeditdlg.rowIndAvail );
 190 }
 191
 192 static void edit_group_to_avail( GtkWidget *widget, gpointer data ) {
 193         groupeditdlg.rowIndAvail = edit_group_move_email( groupeditdlg.clist_group,
 194                                         groupeditdlg.clist_avail, groupeditdlg.rowIndGroup );
 195 }
 196
 197 static void edit_group_list_group_button( GtkCList *clist, GdkEventButton *event, gpointer data ) {
 198         if( ! event ) return;
 199         if( event->button == 1 ) {
 200                 if( event->type == GDK_2BUTTON_PRESS ) {
 201                         edit_group_to_avail( NULL, NULL );
 202                 }
 203         }
 204 }
 205
 206 static void edit_group_list_avail_button( GtkCList *clist, GdkEventButton *event, gpointer data ) {
 207         if( ! event ) return;
 208         if( event->button == 1 ) {
 209                 if( event->type == GDK_2BUTTON_PRESS ) {
 210                         edit_group_to_group( NULL, NULL );
 211                 }
 212         }
 213 }
 214
 215 static gint edit_group_list_compare_func( GtkCList *clist, gconstpointer ptr1, gconstpointer ptr2 ) {
 216         GtkCell *cell1 = ((GtkCListRow *)ptr1)->cell;
 217         GtkCell *cell2 = ((GtkCListRow *)ptr2)->cell;
 218         gchar *name1 = NULL, *name2 = NULL;
 219         if( cell1 ) name1 = cell1->u.text;
 220         if( cell2 ) name2 = cell2->u.text;
 221         if( ! name1 ) return ( name2 != NULL );
 222         if( ! name2 ) return -1;
 223         return strcasecmp( name1, name2 );
 224 }
 225
 226 static void addressbook_edit_group_create( gboolean *cancelled ) {
 227         GtkWidget *window;
 228         GtkWidget *vbox;
 229         GtkWidget *hbbox;
 230         GtkWidget *ok_btn;
 231         GtkWidget *cancel_btn;
 232         GtkWidget *hsbox;
 233         GtkWidget *statusbar;
 234
 235         GtkWidget *hboxg;
 236         GtkWidget *table;
 237         GtkWidget *label;
 238         GtkWidget *entry_name;
 239         GtkWidget *hboxl;
 240         GtkWidget *vboxl;
 241         GtkWidget *hboxh;
 242
 243         GtkWidget *clist_swin;
 244         GtkWidget *clist_group;
 245         GtkWidget *clist_avail;
 246
 247         GtkWidget *buttonGroup;
 248         GtkWidget *buttonAvail;
 249         gint top;
 250
 251         gchar *titles[ GROUP_N_COLS ];
 252         gint i;
 253
 254         titles[ GROUP_COL_NAME    ] = _( "Name" );
 255         titles[ GROUP_COL_EMAIL   ] = _("E-Mail Address");
 256         titles[ GROUP_COL_REMARKS ] = _("Remarks");
 257
 258         window = gtk_window_new(GTK_WINDOW_DIALOG);
 259         gtk_widget_set_usize(window, EDITGROUP_WIDTH, EDITGROUP_HEIGHT );
 260         gtk_container_set_border_width(GTK_CONTAINER(window), 0);
 261         gtk_window_set_title(GTK_WINDOW(window), _("Edit Group Data"));
 262         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 263         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 264         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
 265                            GTK_SIGNAL_FUNC(edit_group_delete_event),
 266                            cancelled);
 267         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 268                            GTK_SIGNAL_FUNC(edit_group_key_pressed),
 269                            cancelled);
 270
 271         vbox = gtk_vbox_new( FALSE, 6 );
 272         gtk_container_set_border_width(GTK_CONTAINER(vbox), BORDER_WIDTH);
 273         gtk_widget_show( vbox );
 274         gtk_container_add( GTK_CONTAINER( window ), vbox );
 275
 276         /* Group area */
 277         hboxg = gtk_hbox_new( FALSE, 0 );
 278         gtk_box_pack_start(GTK_BOX(vbox), hboxg, FALSE, FALSE, 0);
 279
 280         /* Data entry area */
 281         table = gtk_table_new( 1, 3, FALSE);
 282         gtk_box_pack_start(GTK_BOX(hboxg), table, TRUE, TRUE, 0);
 283         gtk_container_set_border_width( GTK_CONTAINER(table), 4 );
 284         gtk_table_set_row_spacings(GTK_TABLE(table), 0);
 285         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
 286
 287         /* First row */
 288         top = 0;
 289         label = gtk_label_new(_("Group Name"));
 290         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), GTK_FILL, 0, 0, 0);
 291         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 292
 293         entry_name = gtk_entry_new();
 294         gtk_table_attach(GTK_TABLE(table), entry_name, 1, 2, top, (top + 1), GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
 295
 296         /* List area */
 297         hboxl = gtk_hbox_new( FALSE, 6 );
 298         gtk_container_set_border_width( GTK_CONTAINER(hboxl), 8 );
 299         gtk_box_pack_start(GTK_BOX(vbox), hboxl, TRUE, TRUE, 0);
 300
 301         /* Group list */
 302         vboxl = gtk_vbox_new( FALSE, 0 );
 303         gtk_box_pack_start(GTK_BOX(hboxl), vboxl, TRUE, TRUE, 0);
 304
 305         hboxh = gtk_hbox_new( FALSE, 0 );
 306         gtk_container_set_border_width( GTK_CONTAINER(hboxh), 4 );
 307         gtk_box_pack_start(GTK_BOX(vboxl), hboxh, FALSE, FALSE, 0);
 308         label = gtk_label_new(_("Addresses in Group"));
 309         gtk_box_pack_start(GTK_BOX(hboxh), label, TRUE, TRUE, 0);
 310         buttonAvail = gtk_button_new_with_label( _( " -> " ) );
 311         gtk_box_pack_end(GTK_BOX(hboxh), buttonAvail, FALSE, FALSE, 0);
 312
 313         clist_swin = gtk_scrolled_window_new( NULL, NULL );
 314         gtk_box_pack_start(GTK_BOX(vboxl), clist_swin, TRUE, TRUE, 0);
 315         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(clist_swin),
 316                                        GTK_POLICY_AUTOMATIC,
 317                                        GTK_POLICY_ALWAYS);
 318
 319         clist_group = gtk_clist_new_with_titles( GROUP_N_COLS, titles );
 320         gtk_container_add( GTK_CONTAINER(clist_swin), clist_group );
 321         gtk_clist_set_selection_mode( GTK_CLIST(clist_group), GTK_SELECTION_BROWSE );
 322         gtk_clist_set_column_width( GTK_CLIST(clist_group), GROUP_COL_NAME, GROUP_COL_WIDTH_NAME );
 323         gtk_clist_set_column_width( GTK_CLIST(clist_group), GROUP_COL_EMAIL, GROUP_COL_WIDTH_EMAIL );
 324         gtk_clist_set_compare_func( GTK_CLIST(clist_group), edit_group_list_compare_func );
 325         gtk_clist_set_auto_sort( GTK_CLIST(clist_group), TRUE );
 326
 327         for( i = 0; i < GROUP_N_COLS; i++ )
 328                 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist_group)->column[i].button, GTK_CAN_FOCUS);
 329
 330         /* Available list */
 331         vboxl = gtk_vbox_new( FALSE, 0 );
 332         gtk_box_pack_start(GTK_BOX(hboxl), vboxl, TRUE, TRUE, 0);
 333
 334         hboxh = gtk_hbox_new( FALSE, 0 );
 335         gtk_container_set_border_width( GTK_CONTAINER(hboxh), 4 );
 336         gtk_box_pack_start(GTK_BOX(vboxl), hboxh, FALSE, FALSE, 0);
 337         buttonGroup = gtk_button_new_with_label( _( " <- " ) );
 338         gtk_box_pack_start(GTK_BOX(hboxh), buttonGroup, FALSE, FALSE, 0);
 339         label = gtk_label_new(_("Available Addresses"));
 340         gtk_box_pack_end(GTK_BOX(hboxh), label, TRUE, TRUE, 0);
 341
 342         clist_swin = gtk_scrolled_window_new( NULL, NULL );
 343         gtk_box_pack_start(GTK_BOX(vboxl), clist_swin, TRUE, TRUE, 0);
 344         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(clist_swin),
 345                                        GTK_POLICY_AUTOMATIC,
 346                                        GTK_POLICY_ALWAYS);
 347
 348         clist_avail = gtk_clist_new_with_titles( GROUP_N_COLS, titles );
 349         gtk_container_add( GTK_CONTAINER(clist_swin), clist_avail );
 350         gtk_clist_set_selection_mode( GTK_CLIST(clist_avail), GTK_SELECTION_BROWSE );
 351         gtk_clist_set_column_width( GTK_CLIST(clist_avail), GROUP_COL_NAME, GROUP_COL_WIDTH_NAME );
 352         gtk_clist_set_column_width( GTK_CLIST(clist_avail), GROUP_COL_EMAIL, GROUP_COL_WIDTH_EMAIL );
 353         gtk_clist_set_compare_func( GTK_CLIST(clist_avail), edit_group_list_compare_func );
 354         gtk_clist_set_auto_sort( GTK_CLIST(clist_avail), TRUE );
 355
 356         for( i = 0; i < GROUP_N_COLS; i++ )
 357                 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(clist_avail)->column[i].button, GTK_CAN_FOCUS);
 358
 359         /* Status line */
 360         hsbox = gtk_hbox_new(FALSE, 0);
 361         gtk_box_pack_end(GTK_BOX(vbox), hsbox, FALSE, FALSE, BORDER_WIDTH);
 362         statusbar = gtk_statusbar_new();
 363         gtk_box_pack_start(GTK_BOX(hsbox), statusbar, TRUE, TRUE, BORDER_WIDTH);
 364
 365         /* Button panel */
 366         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
 367                                 &cancel_btn, _("Cancel"), NULL, NULL);
 368         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
 369         gtk_widget_grab_default(ok_btn);
 370
 371         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
 372                            GTK_SIGNAL_FUNC(edit_group_ok), cancelled);
 373         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
 374                            GTK_SIGNAL_FUNC(edit_group_cancel), cancelled);
 375
 376         gtk_widget_show_all(vbox);
 377
 378         /* Event handlers */
 379         gtk_signal_connect( GTK_OBJECT(clist_group), "select_row",
 380                         GTK_SIGNAL_FUNC( edit_group_group_selected), NULL );
 381         gtk_signal_connect( GTK_OBJECT(clist_avail), "select_row",
 382                         GTK_SIGNAL_FUNC( edit_group_avail_selected), NULL );
 383         gtk_signal_connect( GTK_OBJECT(buttonGroup), "clicked",
 384                         GTK_SIGNAL_FUNC( edit_group_to_group ), NULL );
 385         gtk_signal_connect( GTK_OBJECT(buttonAvail), "clicked",
 386                         GTK_SIGNAL_FUNC( edit_group_to_avail ), NULL );
 387         gtk_signal_connect(GTK_OBJECT(clist_avail), "button_press_event",
 388                            GTK_SIGNAL_FUNC(edit_group_list_avail_button), NULL);
 389         gtk_signal_connect(GTK_OBJECT(clist_group), "button_press_event",
 390                            GTK_SIGNAL_FUNC(edit_group_list_group_button), NULL);
 391
 392         groupeditdlg.window     = window;
 393         groupeditdlg.ok_btn     = ok_btn;
 394         groupeditdlg.cancel_btn = cancel_btn;
 395         groupeditdlg.statusbar  = statusbar;
 396         groupeditdlg.status_cid = gtk_statusbar_get_context_id( GTK_STATUSBAR(statusbar), "Edit Group Dialog" );
 397
 398         groupeditdlg.entry_name  = entry_name;
 399         groupeditdlg.clist_group = GTK_CLIST( clist_group );
 400         groupeditdlg.clist_avail = GTK_CLIST( clist_avail );
 401
 402         if( ! _edit_group_dfl_message_ ) {
 403                 _edit_group_dfl_message_ = _( "Move E-Mail Addresses to or from Group with arrow buttons" );
 404         }
 405 }
 406
 407 /*
 408 * Return list of email items.
 409 */
 410 static GList *edit_group_build_email_list() {
 411         GtkCList *clist = GTK_CLIST(groupeditdlg.clist_group);
 412         GList *listEMail = NULL;
 413         ItemEMail *email;
 414         gint row = 0;
 415         while( (email = gtk_clist_get_row_data( clist, row )) ) {
 416                 listEMail = g_list_append( listEMail, email );
 417                 row++;
 418         }
 419         return listEMail;
 420 }
 421
 422 /*
 423 * Edit group.
 424 * Enter: abf    Address book.
 425 *        folder Parent folder for group (or NULL if adding to root folder). Argument is
 426 *               only required for new objects).
 427 *        group  Group to edit, or NULL for a new group object.
 428 * Return: Edited object, or NULL if cancelled.
 429 */
 430 ItemGroup *addressbook_edit_group( AddressBookFile *abf, ItemFolder *parent, ItemGroup *group ) {
 431         static gboolean cancelled;
 432         GList *listEMail = NULL;
 433         gchar *name;
 434
 435         if (!groupeditdlg.window)
 436                 addressbook_edit_group_create(&cancelled);
 437         gtk_widget_grab_focus(groupeditdlg.ok_btn);
 438         gtk_widget_grab_focus(groupeditdlg.entry_name);
 439         gtk_widget_show(groupeditdlg.window);
 440         manage_window_set_transient(GTK_WINDOW(groupeditdlg.window));
 441
 442         /* Clear all fields */
 443         groupeditdlg.rowIndGroup = -1;
 444         groupeditdlg.rowIndAvail = -1;
 445         edit_group_status_show( "" );
 446         gtk_clist_clear( GTK_CLIST(groupeditdlg.clist_group) );
 447         gtk_clist_clear( GTK_CLIST(groupeditdlg.clist_avail) );
 448
 449         if( group ) {
 450                 if( ADDRITEM_NAME(group) )
 451                         gtk_entry_set_text(GTK_ENTRY(groupeditdlg.entry_name), ADDRITEM_NAME(group) );
 452                 edit_group_load_clist( groupeditdlg.clist_group, group->listEMail );
 453                 gtk_window_set_title( GTK_WINDOW(groupeditdlg.window), _("Edit Group Details"));
 454         }
 455         else {
 456                 gtk_window_set_title( GTK_WINDOW(groupeditdlg.window), _("Add New Group"));
 457                 gtk_entry_set_text(GTK_ENTRY(groupeditdlg.entry_name), ADDRESSBOOK_GUESS_GROUP_NAME );
 458         }
 459
 460         listEMail = addrbook_get_available_email_list( abf, group );
 461         edit_group_load_clist( groupeditdlg.clist_avail, listEMail );
 462         mgu_clear_list( listEMail );
 463         listEMail = NULL;
 464         gtk_clist_select_row( groupeditdlg.clist_group, 0, 0 );
 465         gtk_clist_select_row( groupeditdlg.clist_avail, 0, 0 );
 466
 467         edit_group_status_show( _edit_group_dfl_message_ );
 468
 469         gtk_main();
 470         gtk_widget_hide( groupeditdlg.window );
 471
 472         if( cancelled ) {
 473                 return NULL;
 474         }
 475
 476         listEMail = edit_group_build_email_list();
 477         if( group ) {
 478                 /* Update email list */
 479                 addrbook_update_group_list( abf, group, listEMail );
 480         }
 481         else {
 482                 /* Create new person and email list */
 483                 group = addrbook_add_group_list( abf, parent, listEMail );
 484         }
 485         name = gtk_editable_get_chars( GTK_EDITABLE(groupeditdlg.entry_name), 0, -1 );
 486         addritem_group_set_name( group, name );
 487         g_free( name );
 488
 489         listEMail = NULL;
 490         return group;
 491 }
 492
 493 /*
 494 * Edit folder.
 495 * Enter: abf    Address book.
 496 *        parent Parent folder for folder (or NULL if adding to root folder). Argument is
 497 *               only required for new objects).
 498 *        folder Folder to edit, or NULL for a new folder object.
 499 * Return: Edited object, or NULL if cancelled.
 500 */
 501 ItemFolder *addressbook_edit_folder( AddressBookFile *abf, ItemFolder *parent, ItemFolder *folder ) {
 502         gchar *name = NULL;
 503
 504         if( folder ) {
 505                 name = g_strdup( ADDRITEM_NAME(folder) );
 506                 name = input_dialog( _("Edit folder"), _("Input the new name of folder:"), name );
 507         }
 508         else {
 509                 name = input_dialog( _("New folder"),
 510                                 _("Input the name of new folder:"),
 511                                 _(ADDRESSBOOK_GUESS_FOLDER_NAME) );
 512         }
 513         if( ! name ) return NULL;
 514         g_strstrip( name );
 515         if( *name == '\0' ) {
 516                 g_free( name );
 517                 return NULL;
 518         }
 519         if( folder ) {
 520                 if( strcasecmp( name, ADDRITEM_NAME(folder) ) == 0 ) {
 521                         g_free( name );
 522                         return NULL;
 523                 }
 524         }
 525
 526         if( ! folder ) {
 527                 folder = addrbook_add_new_folder( abf, parent );
 528         }
 529         addritem_folder_set_name( folder, name );
 530         g_free( name );
 531         return folder;
 532 }
 533
 534 /*
 535 * End of Source.
 536 */
 537