finch/gntrequest.c

   1 /**
   2  * @file gntrequest.c GNT Request API
   3  * @ingroup finch
   4  */
   5
   6 /* finch
   7  *
   8  * Finch is the legal property of its developers, whose names are too numerous
   9  * to list here.  Please refer to the COPYRIGHT file distributed with this
  10  * source distribution.
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  25  */
  26 #include <internal.h>
  27
  28 #include <gnt.h>
  29 #include <gntbox.h>
  30 #include <gntbutton.h>
  31 #include <gntcheckbox.h>
  32 #include <gntcombobox.h>
  33 #include <gntentry.h>
  34 #include <gntfilesel.h>
  35 #include <gntlabel.h>
  36 #include <gntline.h>
  37 #include <gnttree.h>
  38
  39 #include "finch.h"
  40 #include "gntrequest.h"
  41 #include "debug.h"
  42 #include "util.h"
  43
  44 /* XXX: Until gobjectification ... */
  45 #undef FINCH_GET_DATA
  46 #undef FINCH_SET_DATA
  47 #define FINCH_GET_DATA(obj)  purple_request_field_get_ui_data(obj)
  48 #define FINCH_SET_DATA(obj, data)  purple_request_field_set_ui_data(obj, data)
  49
  50 typedef struct
  51 {
  52         void *user_data;
  53         GntWidget *dialog;
  54         GCallback *cbs;
  55         gboolean save;
  56 } FinchFileRequest;
  57
  58 static GntWidget *
  59 setup_request_window(const char *title, const char *primary,
  60                 const char *secondary, PurpleRequestType type)
  61 {
  62         GntWidget *window;
  63
  64         window = gnt_vbox_new(FALSE);
  65         gnt_box_set_toplevel(GNT_BOX(window), TRUE);
  66         gnt_box_set_title(GNT_BOX(window), title);
  67         gnt_box_set_alignment(GNT_BOX(window), GNT_ALIGN_MID);
  68
  69         if (primary)
  70                 gnt_box_add_widget(GNT_BOX(window),
  71                                 gnt_label_new_with_format(primary, GNT_TEXT_FLAG_BOLD));
  72         if (secondary)
  73                 gnt_box_add_widget(GNT_BOX(window), gnt_label_new(secondary));
  74
  75         g_signal_connect_swapped(G_OBJECT(window), "destroy", G_CALLBACK(purple_request_close),
  76                         GINT_TO_POINTER(type));
  77
  78         return window;
  79 }
  80
  81 /**
  82  * If the window is closed by the wm (ie, without triggering any of
  83  * the buttons, then do some default callback.
  84  */
  85 static void
  86 setup_default_callback(GntWidget *window, gpointer default_cb, gpointer data)
  87 {
  88         if (default_cb == NULL)
  89                 return;
  90         g_object_set_data(G_OBJECT(window), "default-callback", default_cb);
  91         g_signal_connect_swapped(G_OBJECT(window), "destroy", G_CALLBACK(default_cb), data);
  92 }
  93
  94 static void
  95 action_performed(GntWidget *button, gpointer data)
  96 {
  97         g_signal_handlers_disconnect_matched(data, G_SIGNAL_MATCH_FUNC,
  98                         0, 0, NULL,
  99                         g_object_get_data(data, "default-callback"),
 100                          NULL);
 101 }
 102
 103 /**
 104  * window: this is the window
 105  * userdata: the userdata to pass to the primary callbacks
 106  * cb: the callback
 107  * data: data for the callback
 108  * (text, primary-callback) pairs, ended by a NULL
 109  *
 110  * The cancellation callback should be the last callback sent.
 111  */
 112 static GntWidget *
 113 setup_button_box(GntWidget *win, gpointer userdata, gpointer cb, gpointer data, ...)
 114 {
 115         GntWidget *box;
 116         GntWidget *button = NULL;
 117         va_list list;
 118         const char *text;
 119         gpointer callback;
 120
 121         box = gnt_hbox_new(FALSE);
 122
 123         va_start(list, data);
 124
 125         while ((text = va_arg(list, const char *)))
 126         {
 127                 callback = va_arg(list, gpointer);
 128                 button = gnt_button_new(text);
 129                 gnt_box_add_widget(GNT_BOX(box), button);
 130                 g_object_set_data(G_OBJECT(button), "activate-callback", callback);
 131                 g_object_set_data(G_OBJECT(button), "activate-userdata", userdata);
 132                 g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(action_performed), win);
 133                 g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(cb), data);
 134         }
 135
 136         if (button)
 137                 g_object_set_data(G_OBJECT(button), "cancellation-function", GINT_TO_POINTER(TRUE));
 138
 139         va_end(list);
 140         return box;
 141 }
 142
 143 static void
 144 notify_input_cb(GntWidget *button, GntWidget *entry)
 145 {
 146         PurpleRequestInputCb callback = g_object_get_data(G_OBJECT(button), "activate-callback");
 147         gpointer data = g_object_get_data(G_OBJECT(button), "activate-userdata");
 148         const char *text = gnt_entry_get_text(GNT_ENTRY(entry));
 149
 150         if (callback)
 151                 callback(data, text);
 152
 153         while (button->parent)
 154                 button = button->parent;
 155
 156         purple_request_close(PURPLE_REQUEST_INPUT, button);
 157 }
 158
 159 static void *
 160 finch_request_input(const char *title, const char *primary,
 161                 const char *secondary, const char *default_value,
 162                 gboolean multiline, gboolean masked, gchar *hint,
 163                 const char *ok_text, GCallback ok_cb,
 164                 const char *cancel_text, GCallback cancel_cb,
 165                 PurpleAccount *account, const char *who, PurpleConversation *conv,
 166                 void *user_data)
 167 {
 168         GntWidget *window, *box, *entry;
 169
 170         window = setup_request_window(title, primary, secondary, PURPLE_REQUEST_INPUT);
 171
 172         entry = gnt_entry_new(default_value);
 173         if (masked)
 174                 gnt_entry_set_masked(GNT_ENTRY(entry), TRUE);
 175         gnt_box_add_widget(GNT_BOX(window), entry);
 176
 177         box = setup_button_box(window, user_data, notify_input_cb, entry,
 178                         ok_text, ok_cb, cancel_text, cancel_cb, NULL);
 179         gnt_box_add_widget(GNT_BOX(window), box);
 180
 181         setup_default_callback(window, cancel_cb, user_data);
 182         gnt_widget_show(window);
 183
 184         return window;
 185 }
 186
 187 static void
 188 finch_close_request(PurpleRequestType type, gpointer ui_handle)
 189 {
 190         GntWidget *widget = GNT_WIDGET(ui_handle);
 191         if (type == PURPLE_REQUEST_FIELDS) {
 192                 PurpleRequestFields *fields = g_object_get_data(G_OBJECT(widget), "fields");
 193                 purple_request_fields_destroy(fields);
 194         }
 195
 196         while (widget->parent)
 197                 widget = widget->parent;
 198         gnt_widget_destroy(widget);
 199 }
 200
 201 static void
 202 request_choice_cb(GntWidget *button, GntComboBox *combo)
 203 {
 204         PurpleRequestChoiceCb callback = g_object_get_data(G_OBJECT(button), "activate-callback");
 205         gpointer data = g_object_get_data(G_OBJECT(button), "activate-userdata");
 206         int choice = GPOINTER_TO_INT(gnt_combo_box_get_selected_data(GNT_COMBO_BOX(combo))) - 1;
 207
 208         if (callback)
 209                 callback(data, choice);
 210
 211         while (button->parent)
 212                 button = button->parent;
 213
 214         purple_request_close(PURPLE_REQUEST_INPUT, button);
 215 }
 216
 217 static void *
 218 finch_request_choice(const char *title, const char *primary,
 219                 const char *secondary, int default_value,
 220                 const char *ok_text, GCallback ok_cb,
 221                 const char *cancel_text, GCallback cancel_cb,
 222                 PurpleAccount *account, const char *who, PurpleConversation *conv,
 223                 void *user_data, va_list choices)
 224 {
 225         GntWidget *window, *combo, *box;
 226         const char *text;
 227         int val;
 228
 229         window = setup_request_window(title, primary, secondary, PURPLE_REQUEST_CHOICE);
 230
 231         combo = gnt_combo_box_new();
 232         gnt_box_add_widget(GNT_BOX(window), combo);
 233         while ((text = va_arg(choices, const char *)))
 234         {
 235                 val = va_arg(choices, int);
 236                 gnt_combo_box_add_data(GNT_COMBO_BOX(combo), GINT_TO_POINTER(val + 1), text);
 237         }
 238         gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), GINT_TO_POINTER(default_value + 1));
 239
 240         box = setup_button_box(window, user_data, request_choice_cb, combo,
 241                         ok_text, ok_cb, cancel_text, cancel_cb, NULL);
 242         gnt_box_add_widget(GNT_BOX(window), box);
 243
 244         setup_default_callback(window, cancel_cb, user_data);
 245         gnt_widget_show(window);
 246
 247         return window;
 248 }
 249
 250 static void
 251 request_action_cb(GntWidget *button, GntWidget *window)
 252 {
 253         PurpleRequestActionCb callback = g_object_get_data(G_OBJECT(button), "activate-callback");
 254         gpointer data = g_object_get_data(G_OBJECT(button), "activate-userdata");
 255         int id = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "activate-id"));
 256
 257         if (callback)
 258                 callback(data, id);
 259
 260         purple_request_close(PURPLE_REQUEST_ACTION, window);
 261 }
 262
 263 static void*
 264 finch_request_action(const char *title, const char *primary,
 265                 const char *secondary, int default_value,
 266                 PurpleAccount *account, const char *who, PurpleConversation *conv,
 267                 void *user_data, size_t actioncount,
 268                 va_list actions)
 269 {
 270         GntWidget *window, *box, *button, *focus = NULL;
 271         gsize i;
 272
 273         window = setup_request_window(title, primary, secondary, PURPLE_REQUEST_ACTION);
 274
 275         box = gnt_hbox_new(FALSE);
 276         gnt_box_add_widget(GNT_BOX(window), box);
 277         for (i = 0; i < actioncount; i++)
 278         {
 279                 const char *text = va_arg(actions, const char *);
 280                 PurpleRequestActionCb callback = va_arg(actions, PurpleRequestActionCb);
 281
 282                 button = gnt_button_new(text);
 283                 gnt_box_add_widget(GNT_BOX(box), button);
 284
 285                 g_object_set_data(G_OBJECT(button), "activate-callback", callback);
 286                 g_object_set_data(G_OBJECT(button), "activate-userdata", user_data);
 287                 g_object_set_data(G_OBJECT(button), "activate-id", GINT_TO_POINTER(i));
 288                 g_signal_connect(G_OBJECT(button), "activate", G_CALLBACK(request_action_cb), window);
 289
 290                 if (default_value >= 0 && i == (gsize)default_value)
 291                         focus = button;
 292         }
 293
 294         gnt_widget_show(window);
 295         if (focus)
 296                 gnt_box_give_focus_to_child(GNT_BOX(window), focus);
 297
 298         return window;
 299 }
 300
 301 static void
 302 request_fields_cb(GntWidget *button, PurpleRequestFields *fields)
 303 {
 304         PurpleRequestFieldsCb callback = g_object_get_data(G_OBJECT(button), "activate-callback");
 305         gpointer data = g_object_get_data(G_OBJECT(button), "activate-userdata");
 306         GList *list;
 307
 308         /* Update the data of the fields. Pidgin does this differently. Instead of
 309          * updating the fields at the end like here, it updates the appropriate field
 310          * instantly whenever a change is made. That allows it to make sure the
 311          * 'required' fields are entered before the user can hit OK. It's not the case
 312          * here, althought it can be done. */
 313         for (list = purple_request_fields_get_groups(fields); list; list = list->next)
 314         {
 315                 PurpleRequestFieldGroup *group = list->data;
 316                 GList *fields = purple_request_field_group_get_fields(group);
 317
 318                 for (; fields ; fields = fields->next)
 319                 {
 320                         PurpleRequestField *field = fields->data;
 321                         PurpleRequestFieldType type = purple_request_field_get_type(field);
 322                         if (!purple_request_field_is_visible(field))
 323                                 continue;
 324                         if (type == PURPLE_REQUEST_FIELD_BOOLEAN)
 325                         {
 326                                 GntWidget *check = FINCH_GET_DATA(field);
 327                                 gboolean value = gnt_check_box_get_checked(GNT_CHECK_BOX(check));
 328                                 purple_request_field_bool_set_value(field, value);
 329                         }
 330                         else if (type == PURPLE_REQUEST_FIELD_STRING)
 331                         {
 332                                 GntWidget *entry = FINCH_GET_DATA(field);
 333                                 const char *text = gnt_entry_get_text(GNT_ENTRY(entry));
 334                                 purple_request_field_string_set_value(field, (text && *text) ? text : NULL);
 335                         }
 336                         else if (type == PURPLE_REQUEST_FIELD_INTEGER)
 337                         {
 338                                 GntWidget *entry = FINCH_GET_DATA(field);
 339                                 const char *text = gnt_entry_get_text(GNT_ENTRY(entry));
 340                                 int value = (text && *text) ? atoi(text) : 0;
 341                                 purple_request_field_int_set_value(field, value);
 342                         }
 343                         else if (type == PURPLE_REQUEST_FIELD_CHOICE)
 344                         {
 345                                 GntWidget *combo = FINCH_GET_DATA(field);
 346                                 int id;
 347                                 id = GPOINTER_TO_INT(gnt_combo_box_get_selected_data(GNT_COMBO_BOX(combo)));
 348                                 purple_request_field_choice_set_value(field, id);
 349                         }
 350                         else if (type == PURPLE_REQUEST_FIELD_LIST)
 351                         {
 352                                 GList *list = NULL, *iter;
 353                                 if (purple_request_field_list_get_multi_select(field))
 354                                 {
 355                                         GntWidget *tree = FINCH_GET_DATA(field);
 356
 357                                         iter = purple_request_field_list_get_items(field);
 358                                         for (; iter; iter = iter->next)
 359                                         {
 360                                                 const char *text = iter->data;
 361                                                 gpointer key = purple_request_field_list_get_data(field, text);
 362                                                 if (gnt_tree_get_choice(GNT_TREE(tree), key))
 363                                                         list = g_list_prepend(list, (gpointer)text);
 364                                         }
 365                                 }
 366                                 else
 367                                 {
 368                                         GntWidget *combo = FINCH_GET_DATA(field);
 369                                         gpointer data = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(combo));
 370
 371                                         iter = purple_request_field_list_get_items(field);
 372                                         for (; iter; iter = iter->next) {
 373                                                 const char *text = iter->data;
 374                                                 gpointer key = purple_request_field_list_get_data(field, text);
 375                                                 if (key == data) {
 376                                                         list = g_list_prepend(list, (gpointer)text);
 377                                                         break;
 378                                                 }
 379                                         }
 380                                 }
 381
 382                                 purple_request_field_list_set_selected(field, list);
 383                                 g_list_free(list);
 384                         }
 385                         else if (type == PURPLE_REQUEST_FIELD_ACCOUNT)
 386                         {
 387                                 GntWidget *combo = FINCH_GET_DATA(field);
 388                                 PurpleAccount *acc = gnt_combo_box_get_selected_data(GNT_COMBO_BOX(combo));
 389                                 purple_request_field_account_set_value(field, acc);
 390                         }
 391                 }
 392         }
 393
 394         purple_notify_close_with_handle(button);
 395
 396         if (!g_object_get_data(G_OBJECT(button), "cancellation-function") &&
 397                         !purple_request_fields_all_required_filled(fields)) {
 398                 purple_notify_error(button, _("Error"),
 399                                 _("You must fill all the required fields."),
 400                                 _("The required fields are underlined."));
 401                 return;
 402         }
 403
 404         if (callback)
 405                 callback(data, fields);
 406
 407         while (button->parent)
 408                 button = button->parent;
 409
 410         purple_request_close(PURPLE_REQUEST_FIELDS, button);
 411 }
 412
 413 static void
 414 update_selected_account(GntEntry *username, const char *start, const char *end,
 415                 GntComboBox *accountlist)
 416 {
 417         GList *accounts = gnt_tree_get_rows(GNT_TREE(accountlist->dropdown));
 418         const char *name = gnt_entry_get_text(username);
 419         while (accounts) {
 420                 if (purple_find_buddy(accounts->data, name)) {
 421                         gnt_combo_box_set_selected(accountlist, accounts->data);
 422                         gnt_widget_draw(GNT_WIDGET(accountlist));
 423                         break;
 424                 }
 425                 accounts = accounts->next;
 426         }
 427 }
 428
 429 static GntWidget*
 430 create_boolean_field(PurpleRequestField *field)
 431 {
 432         const char *label = purple_request_field_get_label(field);
 433         GntWidget *check = gnt_check_box_new(label);
 434         gnt_check_box_set_checked(GNT_CHECK_BOX(check),
 435                         purple_request_field_bool_get_default_value(field));
 436         return check;
 437 }
 438
 439 static GntWidget*
 440 create_string_field(PurpleRequestField *field, GntWidget **username)
 441 {
 442         const char *hint = purple_request_field_get_type_hint(field);
 443         GntWidget *entry = gnt_entry_new(
 444                         purple_request_field_string_get_default_value(field));
 445         gnt_entry_set_masked(GNT_ENTRY(entry),
 446                         purple_request_field_string_is_masked(field));
 447         if (hint && purple_str_has_prefix(hint, "screenname")) {
 448                 PurpleBlistNode *node = purple_blist_get_root();
 449                 gboolean offline = purple_str_has_suffix(hint, "all");
 450                 for (; node; node = purple_blist_node_next(node, offline)) {
 451                         if (!PURPLE_BLIST_NODE_IS_BUDDY(node))
 452                                 continue;
 453                         gnt_entry_add_suggest(GNT_ENTRY(entry), purple_buddy_get_name((PurpleBuddy*)node));
 454                 }
 455                 gnt_entry_set_always_suggest(GNT_ENTRY(entry), TRUE);
 456                 if (username)
 457                         *username = entry;
 458         } else if (purple_strequal(hint, "group")) {
 459                 PurpleBlistNode *node;
 460                 for (node = purple_blist_get_root(); node;
 461                                 node = purple_blist_node_get_sibling_next(node)) {
 462                         if (PURPLE_BLIST_NODE_IS_GROUP(node))
 463                                 gnt_entry_add_suggest(GNT_ENTRY(entry), purple_group_get_name((PurpleGroup *)node));
 464                 }
 465         }
 466         return entry;
 467 }
 468
 469 static GntWidget*
 470 create_integer_field(PurpleRequestField *field)
 471 {
 472         char str[256];
 473         int val = purple_request_field_int_get_default_value(field);
 474         GntWidget *entry;
 475
 476         snprintf(str, sizeof(str), "%d", val);
 477         entry = gnt_entry_new(str);
 478         gnt_entry_set_flag(GNT_ENTRY(entry), GNT_ENTRY_FLAG_INT);
 479         return entry;
 480 }
 481
 482 static GntWidget*
 483 create_choice_field(PurpleRequestField *field)
 484 {
 485         int id;
 486         GList *list;
 487         GntWidget *combo = gnt_combo_box_new();
 488
 489         list = purple_request_field_choice_get_labels(field);
 490         for (id = 1; list; list = list->next, id++)
 491         {
 492                 gnt_combo_box_add_data(GNT_COMBO_BOX(combo),
 493                                 GINT_TO_POINTER(id), list->data);
 494         }
 495         gnt_combo_box_set_selected(GNT_COMBO_BOX(combo),
 496                         GINT_TO_POINTER(purple_request_field_choice_get_default_value(field)));
 497         return combo;
 498 }
 499
 500 static GntWidget*
 501 create_list_field(PurpleRequestField *field)
 502 {
 503         GntWidget *ret = NULL;
 504         GList *list;
 505         gboolean multi = purple_request_field_list_get_multi_select(field);
 506         if (multi)
 507         {
 508                 GntWidget *tree = gnt_tree_new();
 509
 510                 list = purple_request_field_list_get_items(field);
 511                 for (; list; list = list->next)
 512                 {
 513                         const char *text = list->data;
 514                         gpointer key = purple_request_field_list_get_data(field, text);
 515                         gnt_tree_add_choice(GNT_TREE(tree), key,
 516                                         gnt_tree_create_row(GNT_TREE(tree), text), NULL, NULL);
 517                         if (purple_request_field_list_is_selected(field, text))
 518                                 gnt_tree_set_choice(GNT_TREE(tree), key, TRUE);
 519                 }
 520                 ret = tree;
 521         }
 522         else
 523         {
 524                 GntWidget *combo = gnt_combo_box_new();
 525
 526                 list = purple_request_field_list_get_items(field);
 527                 for (; list; list = list->next)
 528                 {
 529                         const char *text = list->data;
 530                         gpointer key = purple_request_field_list_get_data(field, text);
 531                         gnt_combo_box_add_data(GNT_COMBO_BOX(combo), key, text);
 532                         if (purple_request_field_list_is_selected(field, text))
 533                                 gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), key);
 534                 }
 535                 ret = combo;
 536         }
 537         return ret;
 538 }
 539
 540 static GntWidget*
 541 create_account_field(PurpleRequestField *field)
 542 {
 543         gboolean all;
 544         PurpleAccount *def;
 545         GList *list;
 546         GntWidget *combo = gnt_combo_box_new();
 547
 548         all = purple_request_field_account_get_show_all(field);
 549         def = purple_request_field_account_get_value(field);
 550         if (!def)
 551                 def = purple_request_field_account_get_default_value(field);
 552
 553         if (all)
 554                 list = purple_accounts_get_all();
 555         else
 556                 list = purple_connections_get_all();
 557
 558         for (; list; list = list->next)
 559         {
 560                 PurpleAccount *account;
 561                 char *text;
 562
 563                 if (all)
 564                         account = list->data;
 565                 else
 566                         account = purple_connection_get_account(list->data);
 567
 568                 text = g_strdup_printf("%s (%s)",
 569                                 purple_account_get_username(account),
 570                                 purple_account_get_protocol_name(account));
 571                 gnt_combo_box_add_data(GNT_COMBO_BOX(combo), account, text);
 572                 g_free(text);
 573                 if (account == def)
 574                         gnt_combo_box_set_selected(GNT_COMBO_BOX(combo), account);
 575         }
 576         gnt_widget_set_size(combo, 20, 3); /* ew */
 577         return combo;
 578 }
 579
 580 static void *
 581 finch_request_fields(const char *title, const char *primary,
 582                 const char *secondary, PurpleRequestFields *allfields,
 583                 const char *ok, GCallback ok_cb,
 584                 const char *cancel, GCallback cancel_cb,
 585                 PurpleAccount *account, const char *who, PurpleConversation *conv,
 586                 void *userdata)
 587 {
 588         GntWidget *window, *box;
 589         GList *grlist;
 590         GntWidget *username = NULL, *accountlist = NULL;
 591
 592         window = setup_request_window(title, primary, secondary, PURPLE_REQUEST_FIELDS);
 593
 594         /* This is how it's going to work: the request-groups are going to be
 595          * stacked vertically one after the other. A GntLine will be separating
 596          * the groups. */
 597         box = gnt_vbox_new(FALSE);
 598         gnt_box_set_pad(GNT_BOX(box), 0);
 599         gnt_box_set_fill(GNT_BOX(box), TRUE);
 600         for (grlist = purple_request_fields_get_groups(allfields); grlist; grlist = grlist->next)
 601         {
 602                 PurpleRequestFieldGroup *group = grlist->data;
 603                 GList *fields = purple_request_field_group_get_fields(group);
 604                 GntWidget *hbox;
 605                 const char *title = purple_request_field_group_get_title(group);
 606
 607                 if (title)
 608                         gnt_box_add_widget(GNT_BOX(box),
 609                                         gnt_label_new_with_format(title, GNT_TEXT_FLAG_BOLD));
 610
 611                 for (; fields ; fields = fields->next)
 612                 {
 613                         PurpleRequestField *field = fields->data;
 614                         PurpleRequestFieldType type = purple_request_field_get_type(field);
 615                         const char *label = purple_request_field_get_label(field);
 616
 617                         if (!purple_request_field_is_visible(field))
 618                                 continue;
 619
 620                         hbox = gnt_hbox_new(TRUE);   /* hrm */
 621                         gnt_box_add_widget(GNT_BOX(box), hbox);
 622
 623                         if (type != PURPLE_REQUEST_FIELD_BOOLEAN && label)
 624                         {
 625                                 GntWidget *l;
 626                                 if (purple_request_field_is_required(field))
 627                                         l = gnt_label_new_with_format(label, GNT_TEXT_FLAG_UNDERLINE);
 628                                 else
 629                                         l = gnt_label_new(label);
 630                                 gnt_widget_set_size(l, 0, 1);
 631                                 gnt_box_add_widget(GNT_BOX(hbox), l);
 632                         }
 633
 634                         if (type == PURPLE_REQUEST_FIELD_BOOLEAN)
 635                         {
 636                                 FINCH_SET_DATA(field, create_boolean_field(field));
 637                         }
 638                         else if (type == PURPLE_REQUEST_FIELD_STRING)
 639                         {
 640                                 FINCH_SET_DATA(field, create_string_field(field, &username));
 641                         }
 642                         else if (type == PURPLE_REQUEST_FIELD_INTEGER)
 643                         {
 644                                 FINCH_SET_DATA(field, create_integer_field(field));
 645                         }
 646                         else if (type == PURPLE_REQUEST_FIELD_CHOICE)
 647                         {
 648                                 FINCH_SET_DATA(field, create_choice_field(field));
 649                         }
 650                         else if (type == PURPLE_REQUEST_FIELD_LIST)
 651                         {
 652                                 FINCH_SET_DATA(field, create_list_field(field));
 653                         }
 654                         else if (type == PURPLE_REQUEST_FIELD_ACCOUNT)
 655                         {
 656                                 accountlist = create_account_field(field);
 657                                 FINCH_SET_DATA(field, accountlist);
 658                         }
 659                         else
 660                         {
 661                                 FINCH_SET_DATA(field, gnt_label_new_with_format(_("Not implemented yet."),
 662                                                 GNT_TEXT_FLAG_BOLD));
 663                         }
 664                         gnt_box_set_alignment(GNT_BOX(hbox), GNT_ALIGN_MID);
 665                         gnt_box_add_widget(GNT_BOX(hbox), GNT_WIDGET(FINCH_GET_DATA(field)));
 666                 }
 667                 if (grlist->next)
 668                         gnt_box_add_widget(GNT_BOX(box), gnt_hline_new());
 669         }
 670         gnt_box_add_widget(GNT_BOX(window), box);
 671
 672         box = setup_button_box(window, userdata, request_fields_cb, allfields,
 673                         ok, ok_cb, cancel, cancel_cb, NULL);
 674         gnt_box_add_widget(GNT_BOX(window), box);
 675
 676         setup_default_callback(window, cancel_cb, userdata);
 677         gnt_widget_show(window);
 678
 679         if (username && accountlist) {
 680                 g_signal_connect(username, "completion", G_CALLBACK(update_selected_account), accountlist);
 681         }
 682
 683         g_object_set_data(G_OBJECT(window), "fields", allfields);
 684
 685         return window;
 686 }
 687
 688 static void
 689 file_cancel_cb(gpointer fq, GntWidget *wid)
 690 {
 691         FinchFileRequest *data = fq;
 692         if (data->cbs[1] != NULL)
 693                 ((PurpleRequestFileCb)data->cbs[1])(data->user_data, NULL);
 694
 695         purple_request_close(PURPLE_REQUEST_FILE, data->dialog);
 696 }
 697
 698 static void
 699 file_ok_cb(gpointer fq, GntWidget *widget)
 700 {
 701         FinchFileRequest *data = fq;
 702         char *file = gnt_file_sel_get_selected_file(GNT_FILE_SEL(data->dialog));
 703         char *dir = g_path_get_dirname(file);
 704         if (data->cbs[0] != NULL)
 705                 ((PurpleRequestFileCb)data->cbs[0])(data->user_data, file);
 706         g_free(file);
 707         purple_prefs_set_path(data->save ? "/finch/filelocations/last_save_folder" :
 708                         "/finch/filelocations/last_open_folder", dir);
 709         g_free(dir);
 710
 711         purple_request_close(PURPLE_REQUEST_FILE, data->dialog);
 712 }
 713
 714 static void
 715 file_request_destroy(FinchFileRequest *data)
 716 {
 717         g_free(data->cbs);
 718         g_free(data);
 719 }
 720
 721 static FinchFileRequest *
 722 finch_file_request_window(const char *title, const char *path,
 723                                 GCallback ok_cb, GCallback cancel_cb,
 724                                 void *user_data)
 725 {
 726         GntWidget *window = gnt_file_sel_new();
 727         GntFileSel *sel = GNT_FILE_SEL(window);
 728         FinchFileRequest *data = g_new0(FinchFileRequest, 1);
 729
 730         data->user_data = user_data;
 731         data->cbs = g_new0(GCallback, 2);
 732         data->cbs[0] = ok_cb;
 733         data->cbs[1] = cancel_cb;
 734         data->dialog = window;
 735         gnt_box_set_title(GNT_BOX(window), title);
 736
 737         gnt_file_sel_set_current_location(sel, (path && *path) ? path : purple_home_dir());
 738
 739         g_signal_connect(G_OBJECT(sel->cancel), "activate",
 740                         G_CALLBACK(action_performed), window);
 741         g_signal_connect(G_OBJECT(sel->select), "activate",
 742                         G_CALLBACK(action_performed), window);
 743         g_signal_connect_swapped(G_OBJECT(sel->cancel), "activate",
 744                         G_CALLBACK(file_cancel_cb), data);
 745         g_signal_connect_swapped(G_OBJECT(sel->select), "activate",
 746                         G_CALLBACK(file_ok_cb), data);
 747
 748         setup_default_callback(window, file_cancel_cb, data);
 749         g_object_set_data_full(G_OBJECT(window), "filerequestdata", data,
 750                         (GDestroyNotify)file_request_destroy);
 751
 752         return data;
 753 }
 754
 755 static void *
 756 finch_request_file(const char *title, const char *filename,
 757                                 gboolean savedialog,
 758                                 GCallback ok_cb, GCallback cancel_cb,
 759                                 PurpleAccount *account, const char *who, PurpleConversation *conv,
 760                                 void *user_data)
 761 {
 762         FinchFileRequest *data;
 763         const char *path;
 764
 765         path = purple_prefs_get_path(savedialog ? "/finch/filelocations/last_save_folder" : "/finch/filelocations/last_open_folder");
 766         data = finch_file_request_window(title ? title : (savedialog ? _("Save File...") : _("Open File...")), path,
 767                         ok_cb, cancel_cb, user_data);
 768         data->save = savedialog;
 769         if (savedialog)
 770                 gnt_file_sel_set_suggested_filename(GNT_FILE_SEL(data->dialog), filename);
 771
 772         gnt_widget_show(data->dialog);
 773         return data->dialog;
 774 }
 775
 776 static void *
 777 finch_request_folder(const char *title, const char *dirname, GCallback ok_cb,
 778                 GCallback cancel_cb, PurpleAccount *account, const char *who, PurpleConversation *conv,
 779                 void *user_data)
 780 {
 781         FinchFileRequest *data;
 782
 783         data = finch_file_request_window(title ? title : _("Choose Location..."), dirname,
 784                         ok_cb, cancel_cb, user_data);
 785         data->save = TRUE;
 786         gnt_file_sel_set_dirs_only(GNT_FILE_SEL(data->dialog), TRUE);
 787
 788         gnt_widget_show(data->dialog);
 789         return data->dialog;
 790 }
 791
 792 static PurpleRequestUiOps uiops =
 793 {
 794         finch_request_input,
 795         finch_request_choice,
 796         finch_request_action,
 797         finch_request_fields,
 798         finch_request_file,
 799         finch_close_request,
 800         finch_request_folder,
 801         NULL,
 802         NULL,
 803         NULL,
 804         NULL
 805 };
 806
 807 PurpleRequestUiOps *finch_request_get_ui_ops()
 808 {
 809         return &uiops;
 810 }
 811
 812 void finch_request_init()
 813 {
 814 }
 815
 816 void finch_request_uninit()
 817 {
 818 }
 819
 820 void finch_request_save_in_prefs(gpointer null, PurpleRequestFields *allfields)
 821 {
 822         GList *list;
 823         for (list = purple_request_fields_get_groups(allfields); list; list = list->next) {
 824                 PurpleRequestFieldGroup *group = list->data;
 825                 GList *fields = purple_request_field_group_get_fields(group);
 826
 827                 for (; fields ; fields = fields->next) {
 828                         PurpleRequestField *field = fields->data;
 829                         PurpleRequestFieldType type = purple_request_field_get_type(field);
 830                         PurplePrefType pt;
 831                         gpointer val = NULL;
 832                         const char *id = purple_request_field_get_id(field);
 833
 834                         switch (type) {
 835                                 case PURPLE_REQUEST_FIELD_LIST:
 836                                         val = purple_request_field_list_get_selected(field)->data;
 837                                         val = purple_request_field_list_get_data(field, val);
 838                                         break;
 839                                 case PURPLE_REQUEST_FIELD_BOOLEAN:
 840                                         val = GINT_TO_POINTER(purple_request_field_bool_get_value(field));
 841                                         break;
 842                                 case PURPLE_REQUEST_FIELD_INTEGER:
 843                                         val = GINT_TO_POINTER(purple_request_field_int_get_value(field));
 844                                         break;
 845                                 case PURPLE_REQUEST_FIELD_STRING:
 846                                         val = (gpointer)purple_request_field_string_get_value(field);
 847                                         break;
 848                                 default:
 849                                         break;
 850                         }
 851
 852                         pt = purple_prefs_get_type(id);
 853                         switch (pt) {
 854                                 case PURPLE_PREF_INT:
 855                                 {
 856                                         long int tmp = GPOINTER_TO_INT(val);
 857                                         if (type == PURPLE_REQUEST_FIELD_LIST) {
 858                                                 /* Lists always return string */
 859                                                 if (sscanf(val, "%ld", &tmp) != 1)
 860                                                         tmp = 0;
 861                                         }
 862                                         purple_prefs_set_int(id, (gint)tmp);
 863                                         break;
 864                                 }
 865                                 case PURPLE_PREF_BOOLEAN:
 866                                         purple_prefs_set_bool(id, GPOINTER_TO_INT(val));
 867                                         break;
 868                                 case PURPLE_PREF_STRING:
 869                                         purple_prefs_set_string(id, val);
 870                                         break;
 871                                 default:
 872                                         break;
 873                         }
 874                 }
 875         }
 876 }
 877
 878 GntWidget *finch_request_field_get_widget(PurpleRequestField *field)
 879 {
 880         GntWidget *ret = NULL;
 881         switch (purple_request_field_get_type(field)) {
 882                 case PURPLE_REQUEST_FIELD_BOOLEAN:
 883                         ret = create_boolean_field(field);
 884                         break;
 885                 case PURPLE_REQUEST_FIELD_STRING:
 886                         ret = create_string_field(field, NULL);
 887                         break;
 888                 case PURPLE_REQUEST_FIELD_INTEGER:
 889                         ret = create_integer_field(field);
 890                         break;
 891                 case PURPLE_REQUEST_FIELD_CHOICE:
 892                         ret = create_choice_field(field);
 893                         break;
 894                 case PURPLE_REQUEST_FIELD_LIST:
 895                         ret = create_list_field(field);
 896                         break;
 897                 case PURPLE_REQUEST_FIELD_ACCOUNT:
 898                         ret = create_account_field(field);
 899                         break;
 900                 default:
 901                         purple_debug_error("GntRequest", "Unimplemented request-field %d\n", purple_request_field_get_type(field));
 902                         break;
 903         }
 904         return ret;
 905 }
 906