src/editor/editcmd_dialogs.c

   1 /*
   2    Editor dialogs for high level editing commands
   3
   4    Copyright (C) 2009, 2011
   5    The Free Software Foundation, Inc.
   6
   7    Written by:
   8    Slava Zanko <slavazanko@gmail.com>, 2009.
   9
  10    This file is part of the Midnight Commander.
  11
  12    The Midnight Commander is free software: you can redistribute it
  13    and/or modify it under the terms of the GNU General Public License as
  14    published by the Free Software Foundation, either version 3 of the License,
  15    or (at your option) any later version.
  16
  17    The Midnight Commander 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, see <http://www.gnu.org/licenses/>.
  24  */
  25
  26 #include <config.h>
  27
  28 #include "lib/global.h"
  29 #include "lib/tty/tty.h"
  30 #include "lib/skin.h"           /* INPUT_COLOR */
  31 #include "lib/tty/key.h"
  32 #include "lib/search.h"
  33 #include "lib/strutil.h"
  34 #include "lib/widget.h"
  35 #ifdef HAVE_CHARSET
  36 #include "lib/charsets.h"
  37 #endif
  38
  39 #include "src/main.h"
  40 #include "src/history.h"
  41
  42 #include "src/editor/editwidget.h"
  43 #include "src/editor/etags.h"
  44 #include "src/editor/editcmd_dialogs.h"
  45
  46 #ifdef HAVE_ASPELL
  47 #include "src/editor/spell.h"
  48 #endif
  49
  50 /*** global variables ****************************************************************************/
  51
  52 edit_search_options_t edit_search_options = {
  53     .type = MC_SEARCH_T_NORMAL,
  54     .case_sens = FALSE,
  55     .backwards = FALSE,
  56     .only_in_selection = FALSE,
  57     .whole_words = FALSE,
  58     .all_codepages = FALSE
  59 };
  60
  61 /*** file scope macro definitions ****************************************************************/
  62
  63 #define SEARCH_DLG_WIDTH 58
  64 #define SEARCH_DLG_MIN_HEIGHT 13
  65 #define SEARCH_DLG_HEIGHT_SUPPLY 3
  66
  67 #define REPLACE_DLG_WIDTH 58
  68 #define REPLACE_DLG_MIN_HEIGHT 17
  69 #define REPLACE_DLG_HEIGHT_SUPPLY 5
  70
  71 /*** file scope type declarations ****************************************************************/
  72
  73 /*** file scope variables ************************************************************************/
  74
  75 /*** file scope functions ************************************************************************/
  76 /* --------------------------------------------------------------------------------------------- */
  77
  78 static cb_ret_t
  79 editcmd_dialog_raw_key_query_cb (struct Dlg_head *h, Widget * sender,
  80                                  dlg_msg_t msg, int parm, void *data)
  81 {
  82     switch (msg)
  83     {
  84     case DLG_KEY:
  85         h->ret_value = parm;
  86         dlg_stop (h);
  87         return MSG_HANDLED;
  88     default:
  89         return default_dlg_callback (h, sender, msg, parm, data);
  90     }
  91 }
  92
  93 /* --------------------------------------------------------------------------------------------- */
  94 /*** public functions ****************************************************************************/
  95 /* --------------------------------------------------------------------------------------------- */
  96
  97 void
  98 editcmd_dialog_replace_show (WEdit * edit, const char *search_default, const char *replace_default,
  99                              /*@out@ */ char **search_text, /*@out@ */ char **replace_text)
 100 {
 101     if ((search_default == NULL) || (*search_default == '\0'))
 102         search_default = INPUT_LAST_TEXT;
 103
 104     {
 105         size_t num_of_types;
 106         gchar **list_of_types = mc_search_get_types_strings_array (&num_of_types);
 107         int REPLACE_DLG_HEIGHT = REPLACE_DLG_MIN_HEIGHT + num_of_types - REPLACE_DLG_HEIGHT_SUPPLY;
 108
 109         QuickWidget quick_widgets[] = {
 110             /*  0 */ QUICK_BUTTON (6, 10, 13, REPLACE_DLG_HEIGHT, N_("&Cancel"), B_CANCEL, NULL),
 111             /*  1 */ QUICK_BUTTON (2, 10, 13, REPLACE_DLG_HEIGHT, N_("&OK"), B_ENTER, NULL),
 112 #ifdef HAVE_CHARSET
 113             /*  2 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 11, REPLACE_DLG_HEIGHT,
 114                                      N_("&All charsets"),
 115                                      &edit_search_options.all_codepages),
 116 #endif
 117             /*  3 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 10, REPLACE_DLG_HEIGHT,
 118                                      N_("&Whole words"),
 119                                      &edit_search_options.whole_words),
 120             /*  4 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 9, REPLACE_DLG_HEIGHT,
 121                                      N_("In se&lection"),
 122                                      &edit_search_options.only_in_selection),
 123             /*  5 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 8, REPLACE_DLG_HEIGHT, N_("&Backwards"),
 124                                      &edit_search_options.backwards),
 125             /*  6 */ QUICK_CHECKBOX (33, REPLACE_DLG_WIDTH, 7, REPLACE_DLG_HEIGHT,
 126                                      N_("Cas&e sensitive"),
 127                                      &edit_search_options.case_sens),
 128             /*  7 */ QUICK_RADIO (3, REPLACE_DLG_WIDTH, 7, REPLACE_DLG_HEIGHT,
 129                                   num_of_types, (const char **) list_of_types,
 130                                   (int *) &edit_search_options.type),
 131             /*  8 */ QUICK_LABEL (3, REPLACE_DLG_WIDTH, 4, REPLACE_DLG_HEIGHT,
 132                                   N_("Enter replacement string:")),
 133             /*  9 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH, 5, REPLACE_DLG_HEIGHT,
 134                                   replace_default, REPLACE_DLG_WIDTH - 6, 0, "replace",
 135                                   replace_text),
 136             /* 10 */ QUICK_LABEL (3, REPLACE_DLG_WIDTH, 2, REPLACE_DLG_HEIGHT,
 137                                   N_("Enter search string:")),
 138             /* 11 */ QUICK_INPUT (3, REPLACE_DLG_WIDTH, 3, REPLACE_DLG_HEIGHT,
 139                                   search_default, REPLACE_DLG_WIDTH - 6, 0,
 140                                   MC_HISTORY_SHARED_SEARCH, search_text),
 141             QUICK_END
 142         };
 143
 144         QuickDialog Quick_input = {
 145             REPLACE_DLG_WIDTH, REPLACE_DLG_HEIGHT, -1, -1, N_("Replace"),
 146             "[Input Line Keys]", quick_widgets, NULL, NULL, FALSE
 147         };
 148
 149         if (quick_dialog (&Quick_input) != B_CANCEL)
 150         {
 151             edit->replace_mode = 0;
 152         }
 153         else
 154         {
 155             *replace_text = NULL;
 156             *search_text = NULL;
 157         }
 158
 159         g_strfreev (list_of_types);
 160     }
 161 }
 162
 163 /* --------------------------------------------------------------------------------------------- */
 164
 165 gboolean
 166 editcmd_dialog_search_show (WEdit * edit)
 167 {
 168     char *search_text;
 169
 170     size_t num_of_types;
 171     gchar **list_of_types = mc_search_get_types_strings_array (&num_of_types);
 172     int SEARCH_DLG_HEIGHT = SEARCH_DLG_MIN_HEIGHT + num_of_types - SEARCH_DLG_HEIGHT_SUPPLY;
 173     size_t i;
 174
 175     int dialog_result;
 176
 177     QuickWidget quick_widgets[] = {
 178         /* 0 */
 179         QUICK_BUTTON (6, 10, 11, SEARCH_DLG_HEIGHT, N_("&Cancel"), B_CANCEL, NULL),
 180         /* 1 */
 181         QUICK_BUTTON (4, 10, 11, SEARCH_DLG_HEIGHT, N_("&Find all"), B_USER, NULL),
 182         /* 2 */
 183         QUICK_BUTTON (2, 10, 11, SEARCH_DLG_HEIGHT, N_("&OK"), B_ENTER, NULL),
 184 #ifdef HAVE_CHARSET
 185         /* 3 */
 186         QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 9, SEARCH_DLG_HEIGHT, N_("&All charsets"),
 187                         &edit_search_options.all_codepages),
 188 #endif
 189         /* 4 */
 190         QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 8, SEARCH_DLG_HEIGHT, N_("&Whole words"),
 191                         &edit_search_options.whole_words),
 192         /* 5 */
 193         QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 7, SEARCH_DLG_HEIGHT, N_("In se&lection"),
 194                         &edit_search_options.only_in_selection),
 195         /* 6 */
 196         QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 6, SEARCH_DLG_HEIGHT, N_("&Backwards"),
 197                         &edit_search_options.backwards),
 198         /* 7 */
 199         QUICK_CHECKBOX (33, SEARCH_DLG_WIDTH, 5, SEARCH_DLG_HEIGHT, N_("Cas&e sensitive"),
 200                         &edit_search_options.case_sens),
 201         /* 8 */
 202         QUICK_RADIO (3, SEARCH_DLG_WIDTH, 5, SEARCH_DLG_HEIGHT,
 203                      num_of_types, (const char **) list_of_types,
 204                      (int *) &edit_search_options.type),
 205         /* 9 */
 206         QUICK_INPUT (3, SEARCH_DLG_WIDTH, 3, SEARCH_DLG_HEIGHT,
 207                      INPUT_LAST_TEXT, SEARCH_DLG_WIDTH - 6, 0,
 208                      MC_HISTORY_SHARED_SEARCH, &search_text),
 209         /* 10 */
 210         QUICK_LABEL (3, SEARCH_DLG_WIDTH, 2, SEARCH_DLG_HEIGHT, N_("Enter search string:")),
 211         QUICK_END
 212     };
 213
 214 #ifdef HAVE_CHARSET
 215     size_t last_checkbox = 7;
 216 #else
 217     size_t last_checkbox = 6;
 218 #endif
 219
 220     QuickDialog Quick_input = {
 221         SEARCH_DLG_WIDTH, SEARCH_DLG_HEIGHT, -1, -1, N_("Search"),
 222         "[Input Line Keys]", quick_widgets, NULL, NULL, TRUE
 223     };
 224
 225 #ifdef ENABLE_NLS
 226     char **list_of_types_nls;
 227
 228     /* header title */
 229     Quick_input.title = _(Quick_input.title);
 230     /* buttons */
 231     for (i = 0; i < 3; i++)
 232         quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 233     /* checkboxes */
 234     for (i = 3; i <= last_checkbox; i++)
 235         quick_widgets[i].u.checkbox.text = _(quick_widgets[i].u.checkbox.text);
 236     /* label */
 237     quick_widgets[10].u.label.text = _(quick_widgets[10].u.label.text);
 238
 239     /* radiobuttons */
 240     /* create copy of radio items to avoid memory leak */
 241     list_of_types_nls = g_new0 (char *, num_of_types + 1);
 242     for (i = 0; i < num_of_types; i++)
 243         list_of_types_nls[i] = g_strdup (_(list_of_types[i]));
 244     g_strfreev (list_of_types);
 245     list_of_types = list_of_types_nls;
 246     quick_widgets[last_checkbox + 1].u.radio.items = (const char **) list_of_types;
 247 #endif
 248
 249     /* calculate widget coordinates */
 250     {
 251         int len = 0;
 252         int dlg_width;
 253         gchar **radio = list_of_types;
 254         int b0_len, b1_len, b2_len;
 255         const int button_gap = 2;
 256
 257         /* length of radiobuttons */
 258         while (*radio != NULL)
 259         {
 260             len = max (len, str_term_width1 (*radio));
 261             radio++;
 262         }
 263         /* length of checkboxes */
 264         for (i = 3; i <= last_checkbox; i++)
 265             len = max (len, str_term_width1 (quick_widgets[i].u.checkbox.text) + 4);
 266
 267         /* preliminary dialog width */
 268         dlg_width = max (len * 2, str_term_width1 (Quick_input.title)) + 4;
 269
 270         /* length of buttons */
 271         b0_len = str_term_width1 (quick_widgets[0].u.button.text) + 3;
 272         b1_len = str_term_width1 (quick_widgets[1].u.button.text) + 3;
 273         b2_len = str_term_width1 (quick_widgets[2].u.button.text) + 5;  /* default button */
 274         len = b0_len + b1_len + b2_len + button_gap * 2;
 275
 276         /* dialog width */
 277         Quick_input.xlen = max (SEARCH_DLG_WIDTH, max (dlg_width, len + 6));
 278
 279         /* correct widget coordinates */
 280         for (i = 0; i < sizeof (quick_widgets) / sizeof (quick_widgets[0]); i++)
 281             quick_widgets[i].x_divisions = Quick_input.xlen;
 282
 283         /* checkbox positions */
 284         for (i = 3; i <= last_checkbox; i++)
 285             quick_widgets[i].relative_x = Quick_input.xlen / 2 + 2;
 286         /* input length */
 287         quick_widgets[last_checkbox + 2].u.input.len = Quick_input.xlen - 6;
 288         /* button positions */
 289         quick_widgets[2].relative_x = Quick_input.xlen / 2 - len / 2;
 290         quick_widgets[1].relative_x = quick_widgets[2].relative_x + b2_len + button_gap;
 291         quick_widgets[0].relative_x = quick_widgets[1].relative_x + b1_len + button_gap;
 292     }
 293
 294     dialog_result = quick_dialog (&Quick_input);
 295
 296     g_strfreev (list_of_types);
 297
 298     if ((dialog_result == B_CANCEL) || (search_text == NULL) || (search_text[0] == '\0'))
 299     {
 300         g_free (search_text);
 301         return FALSE;
 302     }
 303
 304     if (dialog_result == B_USER)
 305         search_create_bookmark = TRUE;
 306
 307 #ifdef HAVE_CHARSET
 308     {
 309         GString *tmp;
 310
 311         tmp = str_convert_to_input (search_text);
 312         if (tmp != NULL)
 313         {
 314             g_free (search_text);
 315             search_text = g_string_free (tmp, FALSE);
 316         }
 317     }
 318 #endif
 319
 320     g_free (edit->last_search_string);
 321     edit->last_search_string = search_text;
 322     mc_search_free (edit->search);
 323
 324     edit->search = mc_search_new (edit->last_search_string, -1);
 325     if (edit->search != NULL)
 326     {
 327         edit->search->search_type = edit_search_options.type;
 328         edit->search->is_all_charsets = edit_search_options.all_codepages;
 329         edit->search->is_case_sensitive = edit_search_options.case_sens;
 330         edit->search->whole_words = edit_search_options.whole_words;
 331         edit->search->search_fn = edit_search_cmd_callback;
 332     }
 333
 334     return (edit->search != NULL);
 335 }
 336
 337 /* --------------------------------------------------------------------------------------------- */
 338 /* gets a raw key from the keyboard. Passing cancel = 1 draws
 339    a cancel button thus allowing c-c etc.  Alternatively, cancel = 0
 340    will return the next key pressed.  ctrl-a (=B_CANCEL), ctrl-g, ctrl-c,
 341    and Esc are cannot returned */
 342
 343 int
 344 editcmd_dialog_raw_key_query (const char *heading, const char *query, gboolean cancel)
 345 {
 346     int w;
 347     struct Dlg_head *raw_dlg;
 348
 349     w = str_term_width1 (query) + 7;
 350
 351     raw_dlg =
 352         create_dlg (TRUE, 0, 0, 7, w, dialog_colors, editcmd_dialog_raw_key_query_cb, NULL,
 353                     NULL, heading, DLG_CENTER | DLG_TRYUP | DLG_WANT_TAB);
 354     add_widget (raw_dlg, input_new (3 - cancel, w - 5, input_get_default_colors (),
 355                                     2, "", 0, INPUT_COMPLETE_DEFAULT));
 356     add_widget (raw_dlg, label_new (3 - cancel, 2, query));
 357     if (cancel)
 358         add_widget (raw_dlg, button_new (4, w / 2 - 5, B_CANCEL, NORMAL_BUTTON, _("Cancel"), 0));
 359     w = run_dlg (raw_dlg);
 360     destroy_dlg (raw_dlg);
 361
 362     return (cancel && (w == ESC_CHAR || w == B_CANCEL)) ? 0 : w;
 363 }
 364
 365 /* --------------------------------------------------------------------------------------------- */
 366 /* let the user select its preferred completion */
 367
 368 void
 369 editcmd_dialog_completion_show (WEdit * edit, int max_len, int word_len,
 370                                 struct selection *compl, int num_compl)
 371 {
 372
 373     int start_x, start_y, offset, i;
 374     char *curr = NULL;
 375     Dlg_head *compl_dlg;
 376     WListbox *compl_list;
 377     int compl_dlg_h;            /* completion dialog height */
 378     int compl_dlg_w;            /* completion dialog width */
 379
 380     /* calculate the dialog metrics */
 381     compl_dlg_h = num_compl + 2;
 382     compl_dlg_w = max_len + 4;
 383     start_x = edit->curs_col + edit->start_col - (compl_dlg_w / 2) +
 384         EDIT_TEXT_HORIZONTAL_OFFSET + (edit->fullscreen ? 0 : 1) + option_line_state_width;
 385     start_y = edit->curs_row + EDIT_TEXT_VERTICAL_OFFSET + (edit->fullscreen ? 0 : 1) + 1;
 386
 387     if (start_x < 0)
 388         start_x = 0;
 389     if (compl_dlg_w > COLS)
 390         compl_dlg_w = COLS;
 391     if (compl_dlg_h > LINES - 2)
 392         compl_dlg_h = LINES - 2;
 393
 394     offset = start_x + compl_dlg_w - COLS;
 395     if (offset > 0)
 396         start_x -= offset;
 397     offset = start_y + compl_dlg_h - LINES;
 398     if (offset > 0)
 399         start_y -= (offset + 1);
 400
 401     /* create the dialog */
 402     compl_dlg =
 403         create_dlg (TRUE, start_y, start_x, compl_dlg_h, compl_dlg_w,
 404                     dialog_colors, NULL, NULL, "[Completion]", NULL, DLG_COMPACT);
 405
 406     /* create the listbox */
 407     compl_list = listbox_new (1, 1, compl_dlg_h - 2, compl_dlg_w - 2, FALSE, NULL);
 408
 409     /* add the dialog */
 410     add_widget (compl_dlg, compl_list);
 411
 412     /* fill the listbox with the completions */
 413     for (i = num_compl - 1; i >= 0; i--)        /* reverse order */
 414         listbox_add_item (compl_list, LISTBOX_APPEND_AT_END, 0, (char *) compl[i].text, NULL);
 415
 416     /* pop up the dialog and apply the choosen completion */
 417     if (run_dlg (compl_dlg) == B_ENTER)
 418     {
 419         listbox_get_current (compl_list, &curr, NULL);
 420         if (curr)
 421         {
 422 #ifdef HAVE_CHARSET
 423             GString *temp, *temp2;
 424             temp = g_string_new ("");
 425             for (curr += word_len; *curr; curr++)
 426                 g_string_append_c (temp, *curr);
 427
 428             temp2 = str_convert_to_input (temp->str);
 429
 430             if (temp2 && temp2->len)
 431             {
 432                 g_string_free (temp, TRUE);
 433                 temp = temp2;
 434             }
 435             else
 436                 g_string_free (temp2, TRUE);
 437             for (curr = temp->str; *curr; curr++)
 438                 edit_insert (edit, *curr);
 439             g_string_free (temp, TRUE);
 440 #else
 441             for (curr += word_len; *curr; curr++)
 442                 edit_insert (edit, *curr);
 443 #endif
 444         }
 445     }
 446
 447     /* destroy dialog before return */
 448     destroy_dlg (compl_dlg);
 449 }
 450
 451 /* --------------------------------------------------------------------------------------------- */
 452 /* let the user select where function definition */
 453
 454 void
 455 editcmd_dialog_select_definition_show (WEdit * edit, char *match_expr, int max_len, int word_len,
 456                                        etags_hash_t * def_hash, int num_lines)
 457 {
 458
 459     int start_x, start_y, offset, i;
 460     char *curr = NULL;
 461     etags_hash_t *curr_def = NULL;
 462     Dlg_head *def_dlg;
 463     WListbox *def_list;
 464     int def_dlg_h;              /* dialog height */
 465     int def_dlg_w;              /* dialog width */
 466     char *label_def = NULL;
 467
 468     (void) word_len;
 469     /* calculate the dialog metrics */
 470     def_dlg_h = num_lines + 2;
 471     def_dlg_w = max_len + 4;
 472     start_x = edit->curs_col + edit->start_col - (def_dlg_w / 2) +
 473         EDIT_TEXT_HORIZONTAL_OFFSET + (edit->fullscreen ? 0 : 1) + option_line_state_width;
 474     start_y = edit->curs_row + EDIT_TEXT_VERTICAL_OFFSET + (edit->fullscreen ? 0 : 1) + 1;
 475
 476     if (start_x < 0)
 477         start_x = 0;
 478     if (def_dlg_w > COLS)
 479         def_dlg_w = COLS;
 480     if (def_dlg_h > LINES - 2)
 481         def_dlg_h = LINES - 2;
 482
 483     offset = start_x + def_dlg_w - COLS;
 484     if (offset > 0)
 485         start_x -= offset;
 486     offset = start_y + def_dlg_h - LINES;
 487     if (offset > 0)
 488         start_y -= (offset + 1);
 489
 490     /* create the dialog */
 491     def_dlg = create_dlg (TRUE, start_y, start_x, def_dlg_h, def_dlg_w,
 492                           dialog_colors, NULL, NULL, "[Definitions]", match_expr, DLG_COMPACT);
 493
 494     /* create the listbox */
 495     def_list = listbox_new (1, 1, def_dlg_h - 2, def_dlg_w - 2, FALSE, NULL);
 496
 497     /* add the dialog */
 498     add_widget (def_dlg, def_list);
 499
 500     /* fill the listbox with the completions */
 501     for (i = 0; i < num_lines; i++)
 502     {
 503         label_def =
 504             g_strdup_printf ("%s -> %s:%ld", def_hash[i].short_define, def_hash[i].filename,
 505                              def_hash[i].line);
 506         listbox_add_item (def_list, LISTBOX_APPEND_AT_END, 0, label_def, &def_hash[i]);
 507         g_free (label_def);
 508     }
 509
 510     /* pop up the dialog and apply the choosen completion */
 511     if (run_dlg (def_dlg) == B_ENTER)
 512     {
 513         char *tmp_curr_def = (char *) curr_def;
 514         int do_moveto = 0;
 515
 516         listbox_get_current (def_list, &curr, (void **) &tmp_curr_def);
 517         curr_def = (etags_hash_t *) tmp_curr_def;
 518         if (edit->modified)
 519         {
 520             if (!edit_query_dialog2
 521                 (_("Warning"),
 522                  _("Current text was modified without a file save.\n"
 523                    "Continue discards these changes."), _("C&ontinue"), _("&Cancel")))
 524             {
 525                 edit->force |= REDRAW_COMPLETELY;
 526                 do_moveto = 1;
 527             }
 528         }
 529         else
 530         {
 531             do_moveto = 1;
 532         }
 533
 534         if (curr && do_moveto)
 535         {
 536             if (edit_stack_iterator + 1 < MAX_HISTORY_MOVETO)
 537             {
 538                 vfs_path_free (edit_history_moveto[edit_stack_iterator].filename_vpath);
 539                 if (edit->dir_vpath != NULL)
 540                 {
 541                     edit_history_moveto[edit_stack_iterator].filename_vpath =
 542                         vfs_path_append_vpath_new (edit->dir_vpath, edit->filename_vpath, NULL);
 543                 }
 544                 else
 545                 {
 546                     edit_history_moveto[edit_stack_iterator].filename_vpath =
 547                         vfs_path_clone (edit->filename_vpath);
 548                 }
 549                 edit_history_moveto[edit_stack_iterator].line = edit->start_line +
 550                     edit->curs_row + 1;
 551                 edit_stack_iterator++;
 552                 vfs_path_free (edit_history_moveto[edit_stack_iterator].filename_vpath);
 553                 edit_history_moveto[edit_stack_iterator].filename_vpath =
 554                     vfs_path_from_str ((char *) curr_def->fullpath);
 555                 edit_history_moveto[edit_stack_iterator].line = curr_def->line;
 556                 edit_reload_line (edit, edit_history_moveto[edit_stack_iterator].filename_vpath,
 557                                   edit_history_moveto[edit_stack_iterator].line);
 558             }
 559         }
 560     }
 561
 562     /* clear definition hash */
 563     for (i = 0; i < MAX_DEFINITIONS; i++)
 564     {
 565         g_free (def_hash[i].filename);
 566     }
 567
 568     /* destroy dialog before return */
 569     destroy_dlg (def_dlg);
 570 }
 571
 572 /* --------------------------------------------------------------------------------------------- */
 573
 574 int
 575 editcmd_dialog_replace_prompt_show (WEdit * edit, char *from_text, char *to_text, int xpos,
 576                                     int ypos)
 577 {
 578     /* dialog sizes */
 579     int dlg_height = 9;
 580     int dlg_width = 8;
 581
 582     int retval;
 583     int i;
 584     int btn_pos;
 585
 586     char *repl_from, *repl_to;
 587     char tmp[BUF_MEDIUM];
 588
 589     QuickWidget quick_widgets[] = {
 590         /* 0 */ QUICK_BUTTON (44, dlg_width, 6, dlg_height, N_("&Cancel"), B_CANCEL, NULL),
 591         /* 1 */ QUICK_BUTTON (29, dlg_width, 6, dlg_height, N_("&Skip"), B_SKIP_REPLACE, NULL),
 592         /* 2 */ QUICK_BUTTON (21, dlg_width, 6, dlg_height, N_("A&ll"), B_REPLACE_ALL, NULL),
 593         /* 3 */ QUICK_BUTTON (4, dlg_width, 6, dlg_height, N_("&Replace"), B_ENTER, NULL),
 594         /* 4 */ QUICK_LABEL (3, dlg_width, 2, dlg_height, NULL),
 595         /* 5 */ QUICK_LABEL (3, dlg_width, 3, dlg_height, N_("Replace with:")),
 596         /* 6 */ QUICK_LABEL (3, dlg_width, 4, dlg_height, NULL),
 597         QUICK_END
 598     };
 599
 600 #ifdef ENABLE_NLS
 601     for (i = 0; i < 4; i++)
 602         quick_widgets[i].u.button.text = _(quick_widgets[i].u.button.text);
 603 #endif
 604
 605     /* calculate button positions */
 606     btn_pos = 4;
 607
 608     for (i = 3; i > -1; i--)
 609     {
 610         quick_widgets[i].relative_x = btn_pos;
 611         btn_pos += str_term_width1 (quick_widgets[i].u.button.text) + 5;
 612         if (i == 3)             /* default button */
 613             btn_pos += 2;
 614     }
 615
 616     dlg_width = btn_pos + 2;
 617
 618     /* correct widget coordinates */
 619     for (i = 0; i < 7; i++)
 620         quick_widgets[i].x_divisions = dlg_width;
 621
 622     g_snprintf (tmp, sizeof (tmp), "\"%s\"", from_text);
 623     repl_from = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT));
 624
 625     g_snprintf (tmp, sizeof (tmp), "\"%s\"", to_text);
 626     repl_to = g_strdup (str_fit_to_term (tmp, dlg_width - 7, J_LEFT));
 627
 628     quick_widgets[4].u.label.text = repl_from;
 629     quick_widgets[6].u.label.text = repl_to;
 630
 631     if (xpos == -1)
 632         xpos = (edit->widget.cols - dlg_width) / 2;
 633
 634     if (ypos == -1)
 635         ypos = edit->widget.lines * 2 / 3;
 636
 637     {
 638         QuickDialog Quick_input = {
 639             dlg_width, dlg_height, 0, 0, N_("Confirm replace"),
 640             "[Input Line Keys]", quick_widgets, NULL, NULL, FALSE
 641         };
 642
 643         /* Sometimes menu can hide replaced text. I don't like it */
 644         if ((edit->curs_row >= ypos - 1) && (edit->curs_row <= ypos + dlg_height - 1))
 645             ypos -= dlg_height;
 646
 647         Quick_input.ypos = ypos;
 648         Quick_input.xpos = xpos;
 649
 650         retval = quick_dialog (&Quick_input);
 651         g_free (repl_from);
 652         g_free (repl_to);
 653
 654         return retval;
 655     }
 656 }
 657
 658 /* --------------------------------------------------------------------------------------------- */