src/ui_bookmark.c

   1 /*
   2  * (SLIK) SimpLIstic sKin functions
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13 #ifdef HAVE_CONFIG_H
  14 #  include "config.h"
  15 #endif
  16 #include "intl.h"
  17
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include <string.h>
  21
  22 #include <gtk/gtk.h>
  23
  24 #include <gdk/gdkkeysyms.h> /* for key values */
  25
  26 #include "main.h"
  27 #include "filedata.h"
  28
  29 #include "secure_save.h"
  30 #include "ui_bookmark.h"
  31 #include "ui_fileops.h"
  32 #include "ui_menu.h"
  33 #include "ui_misc.h"
  34 #include "ui_utildlg.h"
  35 #include "ui_tabcomp.h"
  36
  37
  38 /*
  39  *-----------------------------------------------------------------------------
  40  * history lists
  41  *-----------------------------------------------------------------------------
  42  */
  43
  44 #define HISTORY_DEFAULT_KEY_COUNT 16
  45
  46
  47 typedef struct _HistoryData HistoryData;
  48 struct _HistoryData
  49 {
  50         gchar *key;
  51         GList *list;
  52 };
  53
  54 static GList *history_list = NULL;
  55
  56
  57 static gchar *quoted_from_text(const gchar *text)
  58 {
  59         const gchar *ptr;
  60         gint c = 0;
  61         gint l = strlen(text);
  62
  63         if (l == 0) return NULL;
  64
  65         while (c < l && text[c] !='"') c++;
  66         if (text[c] == '"')
  67                 {
  68                 gint e;
  69                 c++;
  70                 ptr = text + c;
  71                 e = c;
  72                 while (e < l && text[e] !='"') e++;
  73                 if (text[e] == '"')
  74                         {
  75                         if (e - c > 0)
  76                                 {
  77                                 return g_strndup(ptr, e - c);
  78                                 }
  79                         }
  80                 }
  81         return NULL;
  82 }
  83
  84 gint history_list_load(const gchar *path)
  85 {
  86         FILE *f;
  87         gchar *key = NULL;
  88         gchar s_buf[1024];
  89         gchar *pathl;
  90
  91         pathl = path_from_utf8(path);
  92         f = fopen(pathl, "r");
  93         g_free(pathl);
  94         if (!f) return FALSE;
  95
  96         /* first line must start with History comment */
  97         if (!fgets(s_buf, sizeof(s_buf), f) ||
  98             strncmp(s_buf, "#History", 8) != 0)
  99                 {
 100                 fclose(f);
 101                 return FALSE;
 102                 }
 103
 104         while (fgets(s_buf, sizeof(s_buf), f))
 105                 {
 106                 if (s_buf[0]=='#') continue;
 107                 if (s_buf[0]=='[')
 108                         {
 109                         gint c;
 110                         gchar *ptr;
 111
 112                         ptr = s_buf + 1;
 113                         c = 0;
 114                         while (ptr[c] != ']' && ptr[c] != '\n' && ptr[c] != '\0') c++;
 115
 116                         g_free(key);
 117                         key = g_strndup(ptr, c);
 118                         }
 119                 else
 120                         {
 121                         gchar *value;
 122
 123                         value = quoted_from_text(s_buf);
 124                         if (value && key)
 125                                 {
 126                                 history_list_add_to_key(key, value, 0);
 127                                 }
 128                         g_free(value);
 129                         }
 130                 }
 131
 132         fclose(f);
 133
 134         g_free(key);
 135
 136         return TRUE;
 137 }
 138
 139 gint history_list_save(const gchar *path)
 140 {
 141         SecureSaveInfo *ssi;
 142         GList *list;
 143         gchar *pathl;
 144
 145         pathl = path_from_utf8(path);
 146         ssi = secure_open(pathl);
 147         g_free(pathl);
 148         if (!ssi)
 149                 {
 150                 log_printf(_("Unable to write history lists to: %s\n"), path);
 151                 return FALSE;
 152                 }
 153
 154         secure_fprintf(ssi, "#History lists\n\n");
 155
 156         list = g_list_last(history_list);
 157         while (list && secsave_errno == SS_ERR_NONE)
 158                 {
 159                 HistoryData *hd;
 160                 GList *work;
 161
 162                 hd = list->data;
 163                 list = list->prev;
 164
 165                 secure_fprintf(ssi, "[%s]\n", hd->key);
 166
 167                 /* save them inverted (oldest to newest)
 168                  * so that when reading they are added correctly
 169                  */
 170                 work = g_list_last(hd->list);
 171                 while (work && secsave_errno == SS_ERR_NONE)
 172                         {
 173                         secure_fprintf(ssi, "\"%s\"\n", (gchar *)work->data);
 174                         work = work->prev;
 175                         }
 176                 secure_fputc(ssi, '\n');
 177                 }
 178
 179         secure_fprintf(ssi, "#end\n");
 180
 181         return (secure_close(ssi) == 0);
 182 }
 183
 184 static void history_list_free(HistoryData *hd)
 185 {
 186         GList *work;
 187
 188         if (!hd) return;
 189
 190         work = hd->list;
 191         while (work)
 192                 {
 193                 g_free(work->data);
 194                 work = work->next;
 195                 }
 196
 197         g_free(hd->key);
 198         g_free(hd);
 199 }
 200
 201 static HistoryData *history_list_find_by_key(const gchar* key)
 202 {
 203         GList *work = history_list;
 204
 205         if (!key) return NULL;
 206
 207         while (work)
 208                 {
 209                 HistoryData *hd = work->data;
 210                 if (strcmp(hd->key, key) == 0) return hd;
 211                 work = work->next;
 212                 }
 213         return NULL;
 214 }
 215
 216 const gchar *history_list_find_last_path_by_key(const gchar* key)
 217 {
 218         HistoryData *hd;
 219
 220         hd = history_list_find_by_key(key);
 221         if (!hd || !hd->list) return NULL;
 222
 223         return hd->list->data;
 224 }
 225
 226 void history_list_free_key(const gchar *key)
 227 {
 228         HistoryData *hd;
 229         hd = history_list_find_by_key(key);
 230         if (!hd) return;
 231
 232         history_list = g_list_remove(history_list, hd);
 233         history_list_free(hd);
 234 }
 235
 236 void history_list_add_to_key(const gchar *key, const gchar *path, gint max)
 237 {
 238         HistoryData *hd;
 239         GList *work;
 240
 241         if (!key || !path) return;
 242
 243         hd = history_list_find_by_key(key);
 244         if (!hd)
 245                 {
 246                 hd = g_new(HistoryData, 1);
 247                 hd->key = g_strdup(key);
 248                 hd->list = NULL;
 249                 history_list = g_list_prepend(history_list, hd);
 250                 }
 251
 252         /* if already in the list, simply move it to the top */
 253         work = hd->list;
 254         while (work)
 255                 {
 256                 gchar *buf = work->data;
 257
 258                 if (strcmp(buf, path) == 0)
 259                         {
 260                         /* if not first, move it */
 261                         if (work != hd->list)
 262                                 {
 263                                 hd->list = g_list_remove(hd->list, buf);
 264                                 hd->list = g_list_prepend(hd->list, buf);
 265                                 }
 266                         return;
 267                         }
 268                 work = work->next;
 269                 }
 270
 271         hd->list = g_list_prepend(hd->list, g_strdup(path));
 272
 273         if (max == -1) max = HISTORY_DEFAULT_KEY_COUNT;
 274         if (max > 0)
 275                 {
 276                 gint len = 0;
 277                 GList *work = hd->list;
 278                 GList *last = NULL;
 279
 280                 while (work)
 281                         {
 282                         len++;
 283                         last = work;
 284                         work = work->next;
 285                         }
 286
 287                 work = last;
 288                 while (work && len > max)
 289                         {
 290                         GList *node = work;
 291                         work = work->prev;
 292
 293                         g_free(node->data);
 294                         hd->list = g_list_delete_link(hd->list, node);
 295                         len--;
 296                         }
 297                 }
 298 }
 299
 300 void history_list_item_change(const gchar *key, const gchar *oldpath, const gchar *newpath)
 301 {
 302         HistoryData *hd;
 303         GList *work;
 304
 305         if (!oldpath) return;
 306         hd = history_list_find_by_key(key);
 307         if (!hd) return;
 308
 309         work = hd->list;
 310         while (work)
 311                 {
 312                 gchar *buf = work->data;
 313                 if (strcmp(buf, oldpath) == 0)
 314                         {
 315                         if (newpath)
 316                                 {
 317                                 work->data = g_strdup(newpath);
 318                                 }
 319                         else
 320                                 {
 321                                 hd->list = g_list_remove(hd->list, buf);
 322                                 }
 323                         g_free(buf);
 324                         return;
 325                         }
 326                 work = work->next;
 327                 }
 328 }
 329
 330 void history_list_item_move(const gchar *key, const gchar *path, gint direction)
 331 {
 332         HistoryData *hd;
 333         GList *work;
 334         gint p = 0;
 335
 336         if (!path) return;
 337         hd = history_list_find_by_key(key);
 338         if (!hd) return;
 339
 340         work = hd->list;
 341         while (work)
 342                 {
 343                 gchar *buf = work->data;
 344                 if (strcmp(buf, path) == 0)
 345                         {
 346                         p += direction;
 347                         if (p < 0) return;
 348                         hd->list = g_list_remove(hd->list, buf);
 349                         hd->list = g_list_insert(hd->list, buf, p);
 350                         return;
 351                         }
 352                 work = work->next;
 353                 p++;
 354                 }
 355 }
 356
 357 void history_list_item_remove(const gchar *key, const gchar *path)
 358 {
 359         history_list_item_change(key, path, NULL);
 360 }
 361
 362 GList *history_list_get_by_key(const gchar *key)
 363 {
 364         HistoryData *hd;
 365
 366         hd = history_list_find_by_key(key);
 367         if (!hd) return NULL;
 368
 369         return hd->list;
 370 }
 371
 372 /*
 373  *-----------------------------------------------------------------------------
 374  * bookmarks
 375  *-----------------------------------------------------------------------------
 376  */
 377
 378 #define BOOKMARK_DATA_KEY "bookmarkdata"
 379 #define MARKER_PATH "[path]"
 380 #define MARKER_ICON "[icon]"
 381
 382 typedef struct _BookMarkData BookMarkData;
 383 typedef struct _BookButtonData BookButtonData;
 384 typedef struct _BookPropData BookPropData;
 385
 386 struct _BookMarkData
 387 {
 388         GtkWidget *widget;
 389         GtkWidget *box;
 390         gchar *key;
 391
 392         void (*select_func)(const gchar *path, gpointer data);
 393         gpointer select_data;
 394
 395         gint no_defaults;
 396         gint editable;
 397         gint only_directories;
 398
 399         BookButtonData *active_button;
 400 };
 401
 402 struct _BookButtonData
 403 {
 404         GtkWidget *button;
 405         GtkWidget *image;
 406         GtkWidget *label;
 407
 408         gchar *key;
 409         gchar *name;
 410         gchar *path;
 411         gchar *icon;
 412         gchar *parent;
 413 };
 414
 415 struct _BookPropData
 416 {
 417         GtkWidget *name_entry;
 418         GtkWidget *path_entry;
 419         GtkWidget *icon_entry;
 420
 421         BookButtonData *bb;
 422 };
 423
 424 enum {
 425         TARGET_URI_LIST,
 426         TARGET_X_URL,
 427         TARGET_TEXT_PLAIN
 428 };
 429
 430 static GtkTargetEntry bookmark_drop_types[] = {
 431         { "text/uri-list", 0, TARGET_URI_LIST },
 432         { "x-url/http",    0, TARGET_X_URL },
 433         { "_NETSCAPE_URL", 0, TARGET_X_URL }
 434 };
 435 #define bookmark_drop_types_n 3
 436
 437 static GtkTargetEntry bookmark_drag_types[] = {
 438         { "text/uri-list", 0, TARGET_URI_LIST },
 439         { "text/plain",    0, TARGET_TEXT_PLAIN }
 440 };
 441 #define bookmark_drag_types_n 2
 442
 443
 444 static GList *bookmark_widget_list = NULL;
 445 static GList *bookmark_default_list = NULL;
 446
 447
 448 static void bookmark_populate_all(const gchar *key);
 449
 450
 451 static BookButtonData *bookmark_from_string(const gchar *text)
 452 {
 453         BookButtonData *b;
 454         const gchar *path_ptr;
 455         const gchar *icon_ptr;
 456
 457         b = g_new0(BookButtonData, 1);
 458
 459         if (!text)
 460                 {
 461                 b->name = g_strdup(_("New Bookmark"));
 462                 b->path = g_strdup(homedir());
 463                 b->key = NULL;
 464                 return b;
 465                 }
 466
 467         b->key = g_strdup(text);
 468
 469         path_ptr = strstr(text, MARKER_PATH);
 470         icon_ptr = strstr(text, MARKER_ICON);
 471
 472         if (path_ptr && icon_ptr && icon_ptr < path_ptr)
 473                 {
 474                 log_printf("warning, bookmark icon must be after path\n");
 475                 return NULL;
 476                 }
 477
 478         if (path_ptr)
 479                 {
 480                 gint l;
 481
 482                 l = path_ptr - text;
 483                 b->name = g_strndup(text, l);
 484                 path_ptr += strlen(MARKER_PATH);
 485                 if (icon_ptr)
 486                         {
 487                         l = icon_ptr - path_ptr;
 488                         b->path = g_strndup(path_ptr, l);
 489                         }
 490                 else
 491                         {
 492                         b->path = g_strdup(path_ptr);
 493                         }
 494                 }
 495         else
 496                 {
 497                 b->name = g_strdup(text);
 498                 b->path = g_strdup("");
 499                 }
 500
 501         if (icon_ptr)
 502                 {
 503                 icon_ptr += strlen(MARKER_ICON);
 504                 b->icon = g_strdup(icon_ptr);
 505                 }
 506
 507         return b;
 508 }
 509
 510 static void bookmark_free(BookButtonData *b)
 511 {
 512         if (!b) return;
 513
 514         g_free(b->name);
 515         g_free(b->path);
 516         g_free(b->icon);
 517         g_free(b->key);
 518         g_free(b->parent);
 519         g_free(b);
 520 }
 521
 522 static gchar *bookmark_string(const gchar *name, const gchar *path, const gchar *icon)
 523 {
 524         if (!name) name = _("New Bookmark");
 525         if (icon && strncmp(icon, G_DIR_SEPARATOR_S, 1) != 0) icon = NULL;
 526
 527         if (icon)
 528                 {
 529                 return g_strdup_printf("%s"MARKER_PATH"%s"MARKER_ICON"%s", name, path, icon);
 530                 }
 531
 532         return g_strdup_printf("%s"MARKER_PATH"%s", name, path);
 533 }
 534
 535 static void bookmark_select_cb(GtkWidget *button, gpointer data)
 536 {
 537         BookMarkData *bm = data;
 538         BookButtonData *b;
 539
 540         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 541         if (!b) return;
 542
 543         if (bm->select_func) bm->select_func(b->path, bm->select_data);
 544 }
 545
 546 static void bookmark_edit_destroy_cb(GtkWidget *widget, gpointer data)
 547 {
 548         BookPropData *p = data;
 549
 550         bookmark_free(p->bb);
 551         g_free(p);
 552 }
 553
 554 static void bookmark_edit_cancel_cb(GenericDialog *gd, gpointer data)
 555 {
 556 }
 557
 558 static void bookmark_edit_ok_cb(GenericDialog *gd, gpointer data)
 559 {
 560         BookPropData *p = data;
 561         const gchar *name;
 562         gchar *path;
 563         const gchar *icon;
 564         gchar *new;
 565
 566         name = gtk_entry_get_text(GTK_ENTRY(p->name_entry));
 567         path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(p->path_entry)));
 568         icon = gtk_entry_get_text(GTK_ENTRY(p->icon_entry));
 569
 570         new = bookmark_string(name, path, icon);
 571
 572         if (p->bb->key)
 573                 {
 574                 history_list_item_change(p->bb->parent, p->bb->key, new);
 575                 }
 576         else
 577                 {
 578                 history_list_add_to_key(p->bb->parent, new, 0);
 579                 }
 580
 581         if (path && strlen(path) > 0) tab_completion_append_to_history(p->path_entry, path);
 582         if (icon && strlen(icon) > 0) tab_completion_append_to_history(p->icon_entry, icon);
 583
 584         g_free(path);
 585         g_free(new);
 586
 587         bookmark_populate_all(p->bb->parent);
 588 }
 589
 590 /* simply pass NULL for text to turn this into a 'new bookmark' dialog */
 591
 592 static void bookmark_edit(const gchar *key, const gchar *text, GtkWidget *parent)
 593 {
 594         BookPropData *p;
 595         GenericDialog *gd;
 596         GtkWidget *table;
 597         GtkWidget *label;
 598         const gchar *icon;
 599
 600         if (!key) key = "bookmarks";
 601
 602         p = g_new0(BookPropData, 1);
 603
 604         p->bb = bookmark_from_string(text);
 605         p->bb->parent = g_strdup(key);
 606
 607         gd = generic_dialog_new(_("Edit Bookmark"), GQ_WMCLASS, "bookmark_edit",
 608                                 parent, TRUE,
 609                                 bookmark_edit_cancel_cb, p);
 610         g_signal_connect(G_OBJECT(gd->dialog), "destroy",
 611                          G_CALLBACK(bookmark_edit_destroy_cb), p);
 612
 613         generic_dialog_add_message(gd, NULL, _("Edit Bookmark"), NULL);
 614
 615         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL,
 616                                   bookmark_edit_ok_cb, TRUE);
 617
 618         table = pref_table_new(gd->vbox, 3, 2, FALSE, TRUE);
 619         pref_table_label(table, 0, 0, _("Name:"), 1.0);
 620
 621         p->name_entry = gtk_entry_new();
 622         gtk_widget_set_size_request(p->name_entry, 300, -1);
 623         if (p->bb->name) gtk_entry_set_text(GTK_ENTRY(p->name_entry), p->bb->name);
 624         gtk_table_attach_defaults(GTK_TABLE(table), p->name_entry, 1, 2, 0, 1);
 625         generic_dialog_attach_default(gd, p->name_entry);
 626         gtk_widget_show(p->name_entry);
 627
 628         pref_table_label(table, 0, 1, _("Path:"), 1.0);
 629
 630         label = tab_completion_new_with_history(&p->path_entry, p->bb->path,
 631                                                 "bookmark_path", -1, NULL, NULL);
 632         tab_completion_add_select_button(p->path_entry, NULL, TRUE);
 633         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 1, 2);
 634         generic_dialog_attach_default(gd, p->path_entry);
 635         gtk_widget_show(label);
 636
 637         pref_table_label(table, 0, 2, _("Icon:"), 1.0);
 638
 639         icon = p->bb->icon;
 640         if (!icon) icon = "";
 641         label = tab_completion_new_with_history(&p->icon_entry, icon,
 642                                                 "bookmark_icons", -1, NULL, NULL);
 643         tab_completion_add_select_button(p->icon_entry, _("Select icon"), FALSE);
 644         gtk_table_attach_defaults(GTK_TABLE(table), label, 1, 2, 2, 3);
 645         generic_dialog_attach_default(gd, p->icon_entry);
 646         gtk_widget_show(label);
 647
 648         gtk_widget_show(gd->dialog);
 649 }
 650
 651 static void bookmark_move(BookMarkData *bm, GtkWidget *button, gint direction)
 652 {
 653         BookButtonData *b;
 654         gint p;
 655         GList *list;
 656         gchar *key_holder;
 657
 658         if (!bm->editable) return;
 659
 660         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 661         if (!b) return;
 662
 663         list = gtk_container_get_children(GTK_CONTAINER(bm->box));
 664         p = g_list_index(list, button);
 665         g_list_free(list);
 666
 667         if (p < 0 || p + direction < 0) return;
 668
 669         key_holder = bm->key;
 670         bm->key = "_TEMPHOLDER";
 671         history_list_item_move(key_holder, b->key, -direction);
 672         bookmark_populate_all(key_holder);
 673         bm->key = key_holder;
 674
 675         gtk_box_reorder_child(GTK_BOX(bm->box), button, p + direction);
 676 }
 677
 678 static void bookmark_menu_prop_cb(GtkWidget *widget, gpointer data)
 679 {
 680         BookMarkData *bm = data;
 681
 682         if (!bm->active_button) return;
 683
 684         bookmark_edit(bm->key, bm->active_button->key, widget);
 685 }
 686
 687 static void bookmark_menu_move(BookMarkData *bm, gint direction)
 688 {
 689         if (!bm->active_button) return;
 690
 691         bookmark_move(bm, bm->active_button->button, direction);
 692 }
 693
 694 static void bookmark_menu_up_cb(GtkWidget *widget, gpointer data)
 695 {
 696         bookmark_menu_move(data, -1);
 697 }
 698
 699 static void bookmark_menu_down_cb(GtkWidget *widget, gpointer data)
 700 {
 701         bookmark_menu_move(data, 1);
 702 }
 703
 704 static void bookmark_menu_remove_cb(GtkWidget *widget, gpointer data)
 705 {
 706         BookMarkData *bm = data;
 707
 708         if (!bm->active_button) return;
 709
 710         history_list_item_remove(bm->key, bm->active_button->key);
 711         bookmark_populate_all(bm->key);
 712 }
 713
 714 static void bookmark_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gint *pushed_in, gpointer data)
 715 {
 716         GtkWidget *button = data;
 717
 718         gdk_window_get_origin(button->window, x, y);
 719         *y += button->allocation.y + button->allocation.height;
 720 }
 721
 722 static void bookmark_menu_popup(BookMarkData *bm, GtkWidget *button,
 723                                 gint button_n, guint32 time, gint local)
 724 {
 725         GtkWidget *menu;
 726         BookButtonData *b;
 727
 728         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 729         if (!b) return;
 730
 731         bm->active_button = b;
 732
 733         menu = popup_menu_short_lived();
 734         menu_item_add_stock_sensitive(menu, _("_Properties..."), GTK_STOCK_PROPERTIES, bm->editable,
 735                       G_CALLBACK(bookmark_menu_prop_cb), bm);
 736         menu_item_add_stock_sensitive(menu, _("Move _up"), GTK_STOCK_GO_UP, bm->editable,
 737                       G_CALLBACK(bookmark_menu_up_cb), bm);
 738         menu_item_add_stock_sensitive(menu, _("Move _down"), GTK_STOCK_GO_DOWN, bm->editable,
 739                       G_CALLBACK(bookmark_menu_down_cb), bm);
 740         menu_item_add_stock_sensitive(menu, _("_Remove"), GTK_STOCK_REMOVE, bm->editable,
 741                       G_CALLBACK(bookmark_menu_remove_cb), bm);
 742
 743         if (local)
 744                 {
 745                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
 746                                bookmark_menu_position_cb, button, button_n, time);
 747                 }
 748         else
 749                 {
 750                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, button_n, time);
 751                 }
 752 }
 753
 754 static gint bookmark_press_cb(GtkWidget *button, GdkEventButton *event, gpointer data)
 755 {
 756         BookMarkData *bm = data;
 757
 758         if (event->button != MOUSE_BUTTON_RIGHT) return FALSE;
 759
 760         bookmark_menu_popup(bm, button, event->button, event->time, FALSE);
 761
 762         return TRUE;
 763 }
 764
 765 static gint bookmark_keypress_cb(GtkWidget *button, GdkEventKey *event, gpointer data)
 766 {
 767         BookMarkData *bm = data;
 768
 769         switch (event->keyval)
 770                 {
 771                 case GDK_F10:
 772                         if (!(event->state & GDK_CONTROL_MASK)) return FALSE;
 773                 case GDK_Menu:
 774                         bookmark_menu_popup(bm, button, 0, event->time, TRUE);
 775                         return TRUE;
 776                         break;
 777                 case GDK_Up:
 778                         if (event->state & GDK_SHIFT_MASK)
 779                                 {
 780                                 bookmark_move(bm, button, -1);
 781                                 return TRUE;
 782                                 }
 783                         break;
 784                 case GDK_Down:
 785                         if (event->state & GDK_SHIFT_MASK)
 786                                 {
 787                                 bookmark_move(bm, button, 1);
 788                                 return TRUE;
 789                                 }
 790                         break;
 791                 }
 792
 793         return FALSE;
 794 }
 795
 796 static void bookmark_drag_set_data(GtkWidget *button,
 797                                    GdkDragContext *context, GtkSelectionData *selection_data,
 798                                    guint info, guint time, gpointer data)
 799 {
 800         BookMarkData *bm = data;
 801         BookButtonData *b;
 802         gchar *uri_text = NULL;
 803         gint length = 0;
 804         GList *list = NULL;
 805
 806         if (context->dest_window == bm->widget->window) return;
 807
 808         b = g_object_get_data(G_OBJECT(button), "bookbuttondata");
 809         if (!b) return;
 810
 811         list = g_list_append(list, b->path);
 812
 813         switch (info)
 814                 {
 815                 case TARGET_URI_LIST:
 816                         uri_text = uri_text_from_list(list, &length, FALSE);
 817                         break;
 818                 case TARGET_TEXT_PLAIN:
 819                         uri_text = uri_text_from_list(list, &length, TRUE);
 820                         break;
 821                 }
 822
 823         g_list_free(list);
 824
 825         if (!uri_text) return;
 826
 827         gtk_selection_data_set(selection_data, selection_data->target,
 828                                8, (guchar *)uri_text, length);
 829         g_free(uri_text);
 830 }
 831
 832 static void bookmark_drag_begin(GtkWidget *button, GdkDragContext *context, gpointer data)
 833 {
 834         GdkPixbuf *pixbuf;
 835         GdkModifierType mask;
 836         gint x, y;
 837
 838         pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8,
 839                                 button->allocation.width, button->allocation.height);
 840         gdk_pixbuf_get_from_drawable(pixbuf, button->window, NULL,
 841                                      button->allocation.x, button->allocation.y,
 842                                      0, 0, button->allocation.width, button->allocation.height);
 843
 844         gdk_window_get_pointer(button->window, &x, &y, &mask);
 845
 846         gtk_drag_set_icon_pixbuf(context, pixbuf,
 847                                  x - button->allocation.x, y - button->allocation.y);
 848         g_object_unref(pixbuf);
 849 }
 850
 851 static void bookmark_populate(BookMarkData *bm)
 852 {
 853         GtkBox *box;
 854         GList *work;
 855         GList *children;
 856
 857         box = GTK_BOX(bm->box);
 858         children = gtk_container_get_children(GTK_CONTAINER(box));
 859         work = children;
 860         while (work)
 861                 {
 862                 GtkWidget *widget = GTK_WIDGET(work->data);
 863                 work = work->next;
 864                 gtk_widget_destroy(widget);
 865                 }
 866
 867         if (!bm->no_defaults && !history_list_get_by_key(bm->key))
 868                 {
 869                 gchar *buf;
 870                 gchar *path;
 871
 872                 if (!bookmark_default_list)
 873                         {
 874                         buf = bookmark_string(_("Home"), homedir(), NULL);
 875                         history_list_add_to_key(bm->key, buf, 0);
 876                         g_free(buf);
 877
 878                         path = g_build_filename(homedir(), "Desktop", NULL);
 879                         if (isname(path))
 880                                 {
 881                                 buf = bookmark_string(_("Desktop"), path, NULL);
 882                                 history_list_add_to_key(bm->key, buf, 0);
 883                                 g_free(buf);
 884                                 }
 885                         g_free(path);
 886                         }
 887
 888                 work = bookmark_default_list;
 889                 while (work && work->next)
 890                         {
 891                         gchar *name;
 892
 893                         name = work->data;
 894                         work = work->next;
 895                         path = work->data;
 896                         work = work->next;
 897
 898                         buf = bookmark_string(name, path, NULL);
 899                         history_list_add_to_key(bm->key, buf, 0);
 900                         g_free(buf);
 901                         }
 902                 }
 903
 904         work = history_list_get_by_key(bm->key);
 905         work = g_list_last(work);
 906         while (work)
 907                 {
 908                 BookButtonData *b;
 909
 910                 b = bookmark_from_string(work->data);
 911                 if (b)
 912                         {
 913                         GtkWidget *box;
 914
 915                         b->button = gtk_button_new();
 916                         gtk_button_set_relief(GTK_BUTTON(b->button), GTK_RELIEF_NONE);
 917                         gtk_box_pack_start(GTK_BOX(bm->box), b->button, FALSE, FALSE, 0);
 918                         gtk_widget_show(b->button);
 919
 920                         g_object_set_data_full(G_OBJECT(b->button), "bookbuttondata",
 921                                                b, (GDestroyNotify)bookmark_free);
 922
 923                         box = gtk_hbox_new(FALSE, PREF_PAD_BUTTON_GAP);
 924                         gtk_container_add(GTK_CONTAINER(b->button), box);
 925                         gtk_widget_show(box);
 926
 927                         if (b->icon)
 928                                 {
 929                                 GdkPixbuf *pixbuf;
 930                                 gchar *iconl;
 931
 932                                 iconl = path_from_utf8(b->icon);
 933                                 pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
 934                                 g_free(iconl);
 935                                 if (pixbuf)
 936                                         {
 937                                         GdkPixbuf *scaled;
 938                                         gint w, h;
 939
 940                                         w = h = 16;
 941                                         gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
 942
 943                                         scaled = gdk_pixbuf_scale_simple(pixbuf, w, h,
 944                                                                          GDK_INTERP_BILINEAR);
 945                                         b->image = gtk_image_new_from_pixbuf(scaled);
 946                                         g_object_unref(scaled);
 947                                         g_object_unref(pixbuf);
 948                                         }
 949                                 else
 950                                         {
 951                                         b->image = gtk_image_new_from_stock(GTK_STOCK_MISSING_IMAGE,
 952                                                                             GTK_ICON_SIZE_BUTTON);
 953                                         }
 954                                 }
 955                         else
 956                                 {
 957                                 b->image = gtk_image_new_from_stock(GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_BUTTON);
 958                                 }
 959                         gtk_box_pack_start(GTK_BOX(box), b->image, FALSE, FALSE, 0);
 960                         gtk_widget_show(b->image);
 961
 962                         b->label = gtk_label_new(b->name);
 963                         gtk_box_pack_start(GTK_BOX(box), b->label, FALSE, FALSE, 0);
 964                         gtk_widget_show(b->label);
 965
 966                         g_signal_connect(G_OBJECT(b->button), "clicked",
 967                                          G_CALLBACK(bookmark_select_cb), bm);
 968                         g_signal_connect(G_OBJECT(b->button), "button_press_event",
 969                                          G_CALLBACK(bookmark_press_cb), bm);
 970                         g_signal_connect(G_OBJECT(b->button), "key_press_event",
 971                                          G_CALLBACK(bookmark_keypress_cb), bm);
 972
 973                         gtk_drag_source_set(b->button, GDK_BUTTON1_MASK,
 974                                             bookmark_drag_types, bookmark_drag_types_n,
 975                                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 976                         g_signal_connect(G_OBJECT(b->button), "drag_data_get",
 977                                          G_CALLBACK(bookmark_drag_set_data), bm);
 978                         g_signal_connect(G_OBJECT(b->button), "drag_begin",
 979                                          G_CALLBACK(bookmark_drag_begin), bm);
 980                         }
 981
 982                 work = work->prev;
 983                 }
 984 }
 985
 986 static void bookmark_populate_all(const gchar *key)
 987 {
 988         GList *work;
 989
 990         if (!key) return;
 991
 992         work = bookmark_widget_list;
 993         while (work)
 994                 {
 995                 BookMarkData *bm;
 996
 997                 bm = work->data;
 998                 work = work->next;
 999
1000                 if (strcmp(bm->key, key) == 0)
1001                         {
1002                         bookmark_populate(bm);
1003                         }
1004                 }
1005 }
1006
1007 static void bookmark_dnd_get_data(GtkWidget *widget,
1008                                   GdkDragContext *context, gint x, gint y,
1009                                   GtkSelectionData *selection_data, guint info,
1010                                   guint time, gpointer data)
1011 {
1012         BookMarkData *bm = data;
1013         GList *list = NULL;
1014         GList *work;
1015
1016         if (!bm->editable) return;
1017
1018         switch (info)
1019                 {
1020                 case TARGET_URI_LIST:
1021                 case TARGET_X_URL:
1022                         list = uri_list_from_text((gchar *)selection_data->data, FALSE);
1023                         break;
1024                 }
1025
1026         work = list;
1027         while (work)
1028                 {
1029                 gchar *path = work->data;
1030                 gchar *buf;
1031
1032                 work = work->next;
1033
1034                 if (bm->only_directories && !isdir(path)) continue;
1035                 buf = bookmark_string(filename_from_path(path), path, NULL);
1036                 history_list_add_to_key(bm->key, buf, 0);
1037                 g_free(buf);
1038                 }
1039
1040         string_list_free(list);
1041
1042         bookmark_populate_all(bm->key);
1043 }
1044
1045 static void bookmark_list_destroy(GtkWidget *widget, gpointer data)
1046 {
1047         BookMarkData *bm = data;
1048
1049         bookmark_widget_list = g_list_remove(bookmark_widget_list, bm);
1050
1051         g_free(bm->key);
1052         g_free(bm);
1053 }
1054
1055 GtkWidget *bookmark_list_new(const gchar *key,
1056                              void (*select_func)(const gchar *path, gpointer data), gpointer select_data)
1057 {
1058         GtkWidget *scrolled;
1059         BookMarkData *bm;
1060
1061         if (!key) key = "bookmarks";
1062
1063         bm = g_new0(BookMarkData, 1);
1064         bm->key = g_strdup(key);
1065
1066         bm->select_func = select_func;
1067         bm->select_data = select_data;
1068
1069         bm->no_defaults = FALSE;
1070         bm->editable = TRUE;
1071         bm->only_directories = FALSE;
1072
1073         scrolled = gtk_scrolled_window_new(NULL, NULL);
1074         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
1075                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1076
1077         bm->box = gtk_vbox_new(FALSE, 0);
1078         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), bm->box);
1079         gtk_widget_show(bm->box);
1080
1081         bookmark_populate(bm);
1082
1083         g_signal_connect(G_OBJECT(bm->box), "destroy",
1084                          G_CALLBACK(bookmark_list_destroy), bm);
1085         g_object_set_data(G_OBJECT(bm->box), BOOKMARK_DATA_KEY, bm);
1086         g_object_set_data(G_OBJECT(scrolled), BOOKMARK_DATA_KEY, bm);
1087         bm->widget = scrolled;
1088
1089         gtk_drag_dest_set(scrolled,
1090                           GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1091                           bookmark_drop_types, bookmark_drop_types_n,
1092                           GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1093         g_signal_connect(G_OBJECT(scrolled), "drag_data_received",
1094                          G_CALLBACK(bookmark_dnd_get_data), bm);
1095
1096         bookmark_widget_list = g_list_append(bookmark_widget_list, bm);
1097
1098         return scrolled;
1099 }
1100
1101 void bookmark_list_set_key(GtkWidget *list, const gchar *key)
1102 {
1103         BookMarkData *bm;
1104
1105         if (!list || !key) return;
1106
1107         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
1108         if (!bm) return;
1109
1110         if (bm->key && strcmp(bm->key, key) == 0) return;
1111
1112         g_free(bm->key);
1113         bm->key = g_strdup(key);
1114
1115         bookmark_populate(bm);
1116 }
1117
1118 void bookmark_list_set_no_defaults(GtkWidget *list, gint no_defaults)
1119 {
1120         BookMarkData *bm;
1121
1122         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
1123         if (!bm) return;
1124
1125         bm->no_defaults = no_defaults;
1126 }
1127
1128 void bookmark_list_set_editable(GtkWidget *list, gint editable)
1129 {
1130         BookMarkData *bm;
1131
1132         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
1133         if (!bm) return;
1134
1135         bm->editable = editable;
1136 }
1137
1138 void bookmark_list_set_only_directories(GtkWidget *list, gint only_directories)
1139 {
1140         BookMarkData *bm;
1141
1142         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
1143         if (!bm) return;
1144
1145         bm->only_directories = only_directories;
1146 }
1147
1148 void bookmark_list_add(GtkWidget *list, const gchar *name, const gchar *path)
1149 {
1150         BookMarkData *bm;
1151         gchar *buf;
1152
1153         bm = g_object_get_data(G_OBJECT(list), BOOKMARK_DATA_KEY);
1154         if (!bm) return;
1155
1156         buf = bookmark_string(name, path, NULL);
1157         history_list_add_to_key(bm->key, buf, 0);
1158         g_free(buf);
1159
1160         bookmark_populate_all(bm->key);
1161 }
1162
1163 void bookmark_add_default(const gchar *name, const gchar *path)
1164 {
1165         if (!name || !path) return;
1166         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(name));
1167         bookmark_default_list = g_list_append(bookmark_default_list, g_strdup(path));
1168 }
1169
1170 /*
1171  *-----------------------------------------------------------------------------
1172  * combo with history key
1173  *-----------------------------------------------------------------------------
1174  */
1175
1176 typedef struct _HistoryComboData HistoryComboData;
1177 struct _HistoryComboData
1178 {
1179         GtkWidget *combo;
1180         GtkWidget *entry;
1181         gchar *history_key;
1182         gint history_levels;
1183 };
1184
1185 static void history_combo_destroy(GtkWidget *widget, gpointer data)
1186 {
1187         HistoryComboData *hc = data;
1188
1189         g_free(hc->history_key);
1190         g_free(data);
1191 }
1192
1193 /* if text is NULL, entry is set to the most recent item */
1194 GtkWidget *history_combo_new(GtkWidget **entry, const gchar *text,
1195                              const gchar *history_key, gint max_levels)
1196 {
1197         HistoryComboData *hc;
1198         GList *work;
1199         gint n = 0;
1200
1201         hc = g_new0(HistoryComboData, 1);
1202         hc->history_key = g_strdup(history_key);
1203         hc->history_levels = max_levels;
1204
1205         hc->combo = gtk_combo_box_entry_new_text();
1206 #if 0
1207         gtk_combo_set_case_sensitive(GTK_COMBO(hc->combo), TRUE);
1208         gtk_combo_set_use_arrows(GTK_COMBO(hc->combo), FALSE);
1209 #endif
1210
1211         hc->entry = GTK_BIN(hc->combo)->child;
1212
1213         g_object_set_data(G_OBJECT(hc->combo), "history_combo_data", hc);
1214         g_object_set_data(G_OBJECT(hc->entry), "history_combo_data", hc);
1215         g_signal_connect(G_OBJECT(hc->combo), "destroy",
1216                          G_CALLBACK(history_combo_destroy), hc);
1217
1218         work = history_list_get_by_key(hc->history_key);
1219         while (work)
1220                 {
1221                 gtk_combo_box_append_text(GTK_COMBO_BOX(hc->combo), (gchar *)work->data);
1222                 work = work->next;
1223                 n++;
1224                 }
1225
1226         if (text)
1227                 {
1228                 gtk_entry_set_text(GTK_ENTRY(hc->entry), text);
1229                 }
1230         else if (n > 0)
1231                 {
1232                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), 0);
1233                 }
1234
1235         if (entry) *entry = hc->entry;
1236         return hc->combo;
1237 }
1238
1239 /* if text is NULL, current entry text is used
1240  * widget can be the combo or entry widget
1241  */
1242 void history_combo_append_history(GtkWidget *widget, const gchar *text)
1243 {
1244         HistoryComboData *hc;
1245         gchar *new_text;
1246
1247         hc = g_object_get_data(G_OBJECT(widget), "history_combo_data");
1248         if (!hc)
1249                 {
1250                 log_printf("widget is not a history combo\n");
1251                 return;
1252                 }
1253
1254         if (text)
1255                 {
1256                 new_text = g_strdup(text);
1257                 }
1258         else
1259                 {
1260                 new_text = g_strdup(gtk_entry_get_text(GTK_ENTRY(hc->entry)));
1261                 }
1262
1263         if (new_text && strlen(new_text) > 0)
1264                 {
1265                 GtkTreeModel *store;
1266                 GList *work;
1267
1268                 history_list_add_to_key(hc->history_key, new_text, hc->history_levels);
1269
1270                 gtk_combo_box_set_active(GTK_COMBO_BOX(hc->combo), -1);
1271
1272                 store = gtk_combo_box_get_model(GTK_COMBO_BOX(hc->combo));
1273                 gtk_list_store_clear(GTK_LIST_STORE(store));
1274
1275                 work = history_list_get_by_key(hc->history_key);
1276                 while (work)
1277                         {
1278                         gtk_combo_box_append_text(GTK_COMBO_BOX(hc->combo), (gchar *)work->data);
1279                         work = work->next;
1280                         }
1281                 }
1282
1283         g_free(new_text);
1284 }
1285
1286 /*
1287  *-----------------------------------------------------------------------------
1288  * drag and drop uri utils
1289  *-----------------------------------------------------------------------------
1290  */
1291
1292 /* the following characters are allowed to be unencoded for pathnames:
1293  *     $ & + , / : = @
1294  */
1295 static gint escape_char_list[] = {
1296         1, 1, 1, 1, 1, 1, 1, 1, 1, 1,   /*   0 */
1297         1, 1, 1, 1, 1, 1, 1, 1, 1, 1,   /*  10 */
1298         1, 1, 1, 1, 1, 1, 1, 1, 1, 1,   /*  20 */
1299 /*           spc !  "  #  $  %  &  '           */
1300         1, 1, 0, 0, 1, 1, 0, 1, 0, 0,   /*  30 */
1301 /*      (  )  *  +  ,  -  .  /  0  1           */
1302         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /*  40 */
1303 /*      2  3  4  5  6  7  8  9  :  ;           */
1304         0, 0, 0, 0, 0, 0, 0, 0, 0, 1,   /*  50 */
1305 /*      <  =  >  ?  @  A  B  C  D  E           */
1306         1, 0, 1, 1, 0, 0, 0, 0, 0, 0,   /*  60 */
1307         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /*  70 */
1308         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /*  80 */
1309 /*      Z  [  \  ]  ^  _  `  a  b  c           */
1310         0, 1, 1, 1, 1, 0, 1, 0, 0, 0,   /*  90 */
1311         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /* 100 */
1312         0, 0, 0, 0, 0, 0, 0, 0, 0, 0,   /* 110 */
1313 /*      x  y  z  {  |  }  ~ del                */
1314         0, 0, 0, 1, 1, 1, 0, 0          /* 120, 127 is end */
1315 };
1316
1317 static gchar *hex_char = "0123456789ABCDEF";
1318
1319 static gint escape_test(guchar c)
1320 {
1321         if (c < 32 || c > 127) return TRUE;
1322         return (escape_char_list[c] != 0);
1323 }
1324
1325 static const gchar *escape_code(guchar c)
1326 {
1327         static gchar text[4];
1328
1329         text[0] = '%';
1330         text[1] = hex_char[c>>4];
1331         text[2] = hex_char[c%16];
1332         text[3] = '\0';
1333
1334         return text;
1335 }
1336
1337 gchar *uri_text_escape(const gchar *text)
1338 {
1339         GString *string;
1340         gchar *result;
1341         const gchar *p;
1342
1343         if (!text) return NULL;
1344
1345         string = g_string_new("");
1346
1347         p = text;
1348         while (*p != '\0')
1349                 {
1350                 if (escape_test(*p))
1351                         {
1352                         g_string_append(string, escape_code(*p));
1353                         }
1354                 else
1355                         {
1356                         g_string_append_c(string, *p);
1357                         }
1358                 p++;
1359                 }
1360
1361         result = string->str;
1362         g_string_free(string, FALSE);
1363
1364         /* dropped filenames are expected to be utf-8 compatible */
1365         if (!g_utf8_validate(result, -1, NULL))
1366                 {
1367                 gchar *tmp;
1368
1369                 tmp = g_locale_to_utf8(result, -1, NULL, NULL, NULL);
1370                 if (tmp)
1371                         {
1372                         g_free(result);
1373                         result = tmp;
1374                         }
1375                 }
1376
1377         return result;
1378 }
1379
1380 /* this operates on the passed string, decoding escaped characters */
1381 void uri_text_decode(gchar *text)
1382 {
1383         if (strchr(text, '%'))
1384                 {
1385                 gchar *w;
1386                 gchar *r;
1387
1388                 w = r = text;
1389
1390                 while (*r != '\0')
1391                         {
1392                         if (*r == '%' && *(r + 1) != '\0' && *(r + 2) != '\0')
1393                                 {
1394                                 gchar t[3];
1395                                 gint n;
1396
1397                                 r++;
1398                                 t[0] = *r;
1399                                 r++;
1400                                 t[1] = *r;
1401                                 t[2] = '\0';
1402                                 n = (gint)strtol(t, NULL, 16);
1403                                 if (n > 0 && n < 256)
1404                                         {
1405                                         *w = (gchar)n;
1406                                         }
1407                                 else
1408                                         {
1409                                         /* invalid number, rewind and ignore this escape */
1410                                         r -= 2;
1411                                         *w = *r;
1412                                         }
1413                                 }
1414                         else if (w != r)
1415                                 {
1416                                 *w = *r;
1417                                 }
1418                         r++;
1419                         w++;
1420                         }
1421                 if (*w != '\0') *w = '\0';
1422                 }
1423 }
1424
1425 static void uri_list_parse_encoded_chars(GList *list)
1426 {
1427         GList *work = list;
1428
1429         while (work)
1430                 {
1431                 gchar *text = work->data;
1432
1433                 uri_text_decode(text);
1434
1435                 work = work->next;
1436                 }
1437 }
1438
1439 GList *uri_list_from_text(gchar *data, gint files_only)
1440 {
1441         GList *list = NULL;
1442         gint b, e;
1443
1444         b = e = 0;
1445
1446         while (data[b] != '\0')
1447                 {
1448                 while (data[e] != '\r' && data[e] != '\n' && data[e] != '\0') e++;
1449                 if (strncmp(data + b, "file:", 5) == 0)
1450                         {
1451                         gchar *path;
1452                         b += 5;
1453                         while (data[b] == '/' && data[b+1] == '/') b++;
1454                         path = g_strndup(data + b, e - b);
1455                         list = g_list_append(list, path_to_utf8(path));
1456                         g_free(path);
1457                         }
1458                 else if (!files_only && strncmp(data + b, "http:", 5) == 0)
1459                         {
1460                         list = g_list_append(list, g_strndup(data + b, e - b));
1461                         }
1462                 else if (!files_only && strncmp(data + b, "ftp:", 3) == 0)
1463                         {
1464                         list = g_list_append(list, g_strndup(data + b, e - b));
1465                         }
1466                 while (data[e] == '\r' || data[e] == '\n') e++;
1467                 b = e;
1468                 }
1469
1470         uri_list_parse_encoded_chars(list);
1471
1472         return list;
1473 }
1474
1475 GList *uri_filelist_from_text(gchar *data, gint files_only)
1476 {
1477         GList *path_list = uri_list_from_text(data, files_only);
1478         GList *filelist = filelist_from_path_list(path_list);
1479         string_list_free(path_list);
1480         return filelist;
1481 }
1482
1483 gchar *uri_text_from_list(GList *list, gint *len, gint plain_text)
1484 {
1485         gchar *uri_text = NULL;
1486         GString *string;
1487         GList *work;
1488
1489         if (!list)
1490                 {
1491                 if (len) *len = 0;
1492                 return NULL;
1493                 }
1494
1495         string = g_string_new("");
1496
1497         work = list;
1498         while (work)
1499                 {
1500                 const gchar *name8;     /* dnd filenames are in utf-8 */
1501
1502                 name8 = work->data;
1503
1504                 if (!plain_text)
1505                         {
1506                         gchar *escaped;
1507
1508                         escaped = uri_text_escape(name8);
1509                         g_string_append(string, "file:");
1510                         g_string_append(string, escaped);
1511                         g_free(escaped);
1512
1513                         g_string_append(string, "\r\n");
1514                         }
1515                 else
1516                         {
1517                         g_string_append(string, name8);
1518                         if (work->next) g_string_append(string, "\n");
1519                         }
1520
1521                 work = work->next;
1522                 }
1523
1524         uri_text = string->str;
1525         if (len) *len = string->len;
1526         g_string_free(string, FALSE);
1527
1528         return uri_text;
1529 }
1530
1531 gchar *uri_text_from_filelist(GList *list, gint *len, gint plain_text)
1532 {
1533         GList *path_list = filelist_to_path_list(list);
1534         gchar *ret = uri_text_from_list(path_list, len, plain_text);
1535         string_list_free(path_list);
1536         return ret;
1537 }