src/view_file_list.c

   1 /*
   2  * GQview
   3  * (C) 2004 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12 #include "gqview.h"
  13 #include "view_file_list.h"
  14
  15 #include "cache_maint.h"
  16 #include "dnd.h"
  17 #include "editors.h"
  18 #include "img-view.h"
  19 #include "info.h"
  20 #include "layout.h"
  21 #include "layout_image.h"
  22 #include "menu.h"
  23 #include "thumb.h"
  24 #include "utilops.h"
  25 #include "ui_bookmark.h"
  26 #include "ui_fileops.h"
  27 #include "ui_menu.h"
  28 #include "ui_tree_edit.h"
  29 #include "typedefs.h"
  30
  31 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  32
  33
  34 enum {
  35         FILE_COLUMN_POINTER = 0,
  36         FILE_COLUMN_THUMB,
  37         FILE_COLUMN_NAME,
  38         FILE_COLUMN_SIDECARS,
  39         FILE_COLUMN_SIZE,
  40         FILE_COLUMN_DATE,
  41         FILE_COLUMN_COLOR,
  42         FILE_COLUMN_MARKS,
  43         FILE_COLUMN_MARKS_LAST = FILE_COLUMN_MARKS + FILEDATA_MARKS_SIZE - 1,
  44         FILE_COLUMN_COUNT
  45 };
  46
  47
  48 static gint vflist_row_is_selected(ViewFileList *vfl, FileData *fd);
  49 static gint vflist_row_rename_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data);
  50 static void vflist_populate_view(ViewFileList *vfl);
  51
  52 /*
  53  *-----------------------------------------------------------------------------
  54  * signals
  55  *-----------------------------------------------------------------------------
  56  */
  57
  58 static void vflist_send_update(ViewFileList *vfl)
  59 {
  60         if (vfl->func_status) vfl->func_status(vfl, vfl->data_status);
  61 }
  62
  63 /*
  64  *-----------------------------------------------------------------------------
  65  * misc
  66  *-----------------------------------------------------------------------------
  67  */
  68 typedef struct {
  69         FileData *fd;
  70         GtkTreeIter *iter;
  71         gint found;
  72         gint row;
  73 } ViewFileListFindRowData;
  74
  75 static gboolean vflist_find_row_cb(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
  76 {
  77         ViewFileListFindRowData *find = data;
  78         FileData *fd;
  79         gtk_tree_model_get(model, iter, FILE_COLUMN_POINTER, &fd, -1);
  80         if (fd == find->fd)
  81                 {
  82                 *find->iter = *iter;
  83                 find->found = 1;
  84                 return TRUE;
  85                 }
  86         find->row++;
  87         return FALSE;
  88 }
  89
  90 static gint vflist_find_row(ViewFileList *vfl, FileData *fd, GtkTreeIter *iter)
  91 {
  92         GtkTreeModel *store;
  93         ViewFileListFindRowData data = {fd, iter, 0, 0};
  94
  95         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
  96         gtk_tree_model_foreach(store, vflist_find_row_cb, &data);
  97
  98         if (data.found)
  99                 {
 100                 return data.row;
 101                 }
 102
 103         return -1;
 104 }
 105
 106
 107 static gint vflist_find_sidecar_list_idx(GList *work, FileData *fd)
 108 {
 109         gint i = 0;
 110         while (work)
 111                 {
 112                 FileData *fd_p = work->data;
 113                 if (fd == fd_p) return i;
 114
 115                 i++;
 116
 117                 GList *work2 = fd_p->sidecar_files;
 118                 while (work2)
 119                         {
 120                         fd_p = work2->data;
 121                         if (fd == fd_p) return i;
 122
 123                         i++;
 124                         work2 = work2->next;
 125                         }
 126                 work = work->next;
 127                 }
 128         return -1;
 129 }
 130
 131 static gint vflist_sidecar_list_count(GList *work)
 132 {
 133         gint i = 0;
 134         while (work)
 135                 {
 136                 FileData *fd = work->data;
 137                 i++;
 138
 139                 GList *work2 = fd->sidecar_files;
 140                 while (work2)
 141                         {
 142                         i++;
 143                         work2 = work2->next;
 144                         }
 145                 work = work->next;
 146                 }
 147         return i;
 148 }
 149
 150
 151 static void vflist_color_set(ViewFileList *vfl, FileData *fd, gint color_set)
 152 {
 153         GtkTreeModel *store;
 154         GtkTreeIter iter;
 155
 156         if (vflist_find_row(vfl, fd, &iter) < 0) return;
 157         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
 158         gtk_tree_store_set(GTK_TREE_STORE(store), &iter, FILE_COLUMN_COLOR, color_set, -1);
 159 }
 160
 161 static void vflist_move_cursor(ViewFileList *vfl, GtkTreeIter *iter)
 162 {
 163         GtkTreeModel *store;
 164         GtkTreePath *tpath;
 165
 166         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
 167
 168         tpath = gtk_tree_model_get_path(store, iter);
 169         gtk_tree_view_set_cursor(GTK_TREE_VIEW(vfl->listview), tpath, NULL, FALSE);
 170         gtk_tree_path_free(tpath);
 171 }
 172
 173
 174 static gint vflist_column_idx(ViewFileList *vfl, gint store_idx)
 175 {
 176         GList *columns, *work;
 177         gint i = 0;
 178
 179         columns = gtk_tree_view_get_columns(GTK_TREE_VIEW(vfl->listview));
 180         work = columns;
 181         while (work)
 182                 {
 183                 GtkTreeViewColumn *column = work->data;
 184                 if (store_idx == GPOINTER_TO_INT(g_object_get_data (G_OBJECT(column), "column_store_idx")))
 185                         break;
 186                 work = work->next;
 187                 i++;
 188                 }
 189
 190         g_list_free(columns);
 191         return i;
 192 }
 193
 194
 195 /*
 196  *-----------------------------------------------------------------------------
 197  * dnd
 198  *-----------------------------------------------------------------------------
 199  */
 200
 201 static void vflist_dnd_get(GtkWidget *widget, GdkDragContext *context,
 202                            GtkSelectionData *selection_data, guint info,
 203                            guint time, gpointer data)
 204 {
 205         ViewFileList *vfl = data;
 206         GList *list = NULL;
 207         gchar *uri_text = NULL;
 208         gint total;
 209
 210         if (!vfl->click_fd) return;
 211
 212         if (vflist_row_is_selected(vfl, vfl->click_fd))
 213                 {
 214                 list = vflist_selection_get_list(vfl);
 215                 }
 216         else
 217                 {
 218                 list = g_list_append(NULL, file_data_ref(vfl->click_fd));
 219                 }
 220
 221         if (!list) return;
 222
 223         uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
 224         filelist_free(list);
 225
 226         if (debug) printf(uri_text);
 227
 228         gtk_selection_data_set(selection_data, selection_data->target,
 229                                8, (guchar *)uri_text, total);
 230         g_free(uri_text);
 231 }
 232
 233 static void vflist_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
 234 {
 235         ViewFileList *vfl = data;
 236
 237         vflist_color_set(vfl, vfl->click_fd, TRUE);
 238
 239         if (vfl->thumbs_enabled &&
 240             vfl->click_fd && vfl->click_fd->pixbuf)
 241                 {
 242                 gint items;
 243
 244                 if (vflist_row_is_selected(vfl, vfl->click_fd))
 245                         items = vflist_selection_count(vfl, NULL);
 246                 else
 247                         items = 1;
 248
 249                 dnd_set_drag_icon(widget, context, vfl->click_fd->pixbuf, items);
 250                 }
 251 }
 252
 253 static void vflist_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
 254 {
 255         ViewFileList *vfl = data;
 256
 257         vflist_color_set(vfl, vfl->click_fd, FALSE);
 258
 259         if (context->action == GDK_ACTION_MOVE)
 260                 {
 261                 vflist_refresh(vfl);
 262                 }
 263 }
 264
 265 static void vflist_dnd_init(ViewFileList *vfl)
 266 {
 267         gtk_drag_source_set(vfl->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
 268                             dnd_file_drag_types, dnd_file_drag_types_count,
 269                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 270         g_signal_connect(G_OBJECT(vfl->listview), "drag_data_get",
 271                          G_CALLBACK(vflist_dnd_get), vfl);
 272         g_signal_connect(G_OBJECT(vfl->listview), "drag_begin",
 273                          G_CALLBACK(vflist_dnd_begin), vfl);
 274         g_signal_connect(G_OBJECT(vfl->listview), "drag_end",
 275                          G_CALLBACK(vflist_dnd_end), vfl);
 276 }
 277
 278 /*
 279  *-----------------------------------------------------------------------------
 280  * pop-up menu
 281  *-----------------------------------------------------------------------------
 282  */
 283
 284 static GList *vflist_pop_menu_file_list(ViewFileList *vfl)
 285 {
 286         if (!vfl->click_fd) return NULL;
 287
 288         if (vflist_row_is_selected(vfl, vfl->click_fd))
 289                 {
 290                 return vflist_selection_get_list(vfl);
 291                 }
 292
 293         return g_list_append(NULL, file_data_ref(vfl->click_fd));
 294 }
 295
 296 static void vflist_pop_menu_edit_cb(GtkWidget *widget, gpointer data)
 297 {
 298         ViewFileList *vfl;
 299         gint n;
 300         GList *list;
 301
 302         vfl = submenu_item_get_data(widget);
 303         n = GPOINTER_TO_INT(data);
 304
 305         if (!vfl) return;
 306
 307         list = vflist_pop_menu_file_list(vfl);
 308         start_editor_from_filelist(n, list);
 309         filelist_free(list);
 310 }
 311
 312 static void vflist_pop_menu_info_cb(GtkWidget *widget, gpointer data)
 313 {
 314         ViewFileList *vfl = data;
 315
 316         info_window_new(NULL, vflist_pop_menu_file_list(vfl));
 317 }
 318
 319 static void vflist_pop_menu_view_cb(GtkWidget *widget, gpointer data)
 320 {
 321         ViewFileList *vfl = data;
 322
 323         if (vflist_row_is_selected(vfl, vfl->click_fd))
 324                 {
 325                 GList *list;
 326
 327                 list = vflist_selection_get_list(vfl);
 328                 view_window_new_from_list(list);
 329                 filelist_free(list);
 330                 }
 331         else
 332                 {
 333                 view_window_new(vfl->click_fd);
 334                 }
 335 }
 336
 337 static void vflist_pop_menu_copy_cb(GtkWidget *widget, gpointer data)
 338 {
 339         ViewFileList *vfl = data;
 340
 341         file_util_copy(NULL, vflist_pop_menu_file_list(vfl), NULL, vfl->listview);
 342 }
 343
 344 static void vflist_pop_menu_move_cb(GtkWidget *widget, gpointer data)
 345 {
 346         ViewFileList *vfl = data;
 347
 348         file_util_move(NULL, vflist_pop_menu_file_list(vfl), NULL, vfl->listview);
 349 }
 350
 351 static void vflist_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
 352 {
 353         ViewFileList *vfl = data;
 354         GList *list;
 355
 356         list = vflist_pop_menu_file_list(vfl);
 357         if (enable_in_place_rename &&
 358             list && !list->next && vfl->click_fd)
 359                 {
 360                 GtkTreeModel *store;
 361                 GtkTreeIter iter;
 362
 363                 filelist_free(list);
 364
 365                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
 366                 if (vflist_find_row(vfl, vfl->click_fd, &iter) >= 0)
 367                         {
 368                         GtkTreePath *tpath;
 369
 370                         tpath = gtk_tree_model_get_path(store, &iter);
 371                         tree_edit_by_path(GTK_TREE_VIEW(vfl->listview), tpath,
 372                                           vflist_column_idx(vfl, FILE_COLUMN_NAME), vfl->click_fd->name,
 373                                           vflist_row_rename_cb, vfl);
 374                         gtk_tree_path_free(tpath);
 375                         }
 376                 return;
 377                 }
 378
 379         file_util_rename(NULL, list, vfl->listview);
 380 }
 381
 382 static void vflist_pop_menu_delete_cb(GtkWidget *widget, gpointer data)
 383 {
 384         ViewFileList *vfl = data;
 385
 386         file_util_delete(NULL, vflist_pop_menu_file_list(vfl), vfl->listview);
 387 }
 388
 389 static void vflist_pop_menu_sort_cb(GtkWidget *widget, gpointer data)
 390 {
 391         ViewFileList *vfl;
 392         SortType type;
 393
 394         if (!gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget))) return;
 395
 396         vfl = submenu_item_get_data(widget);
 397         if (!vfl) return;
 398
 399         type = (SortType)GPOINTER_TO_INT(data);
 400
 401         if (vfl->layout)
 402                 {
 403                 layout_sort_set(vfl->layout, type, vfl->sort_ascend);
 404                 }
 405         else
 406                 {
 407                 vflist_sort_set(vfl, type, vfl->sort_ascend);
 408                 }
 409 }
 410
 411 static void vflist_pop_menu_sort_ascend_cb(GtkWidget *widget, gpointer data)
 412 {
 413         ViewFileList *vfl = data;
 414
 415         if (vfl->layout)
 416                 {
 417                 layout_sort_set(vfl->layout, vfl->sort_method, !vfl->sort_ascend);
 418                 }
 419         else
 420                 {
 421                 vflist_sort_set(vfl, vfl->sort_method, !vfl->sort_ascend);
 422                 }
 423 }
 424
 425 static void vflist_pop_menu_icons_cb(GtkWidget *widget, gpointer data)
 426 {
 427         ViewFileList *vfl = data;
 428
 429         if (vfl->layout) layout_views_set(vfl->layout, vfl->layout->tree_view, TRUE);
 430 }
 431
 432 static void vflist_pop_menu_thumbs_cb(GtkWidget *widget, gpointer data)
 433 {
 434         ViewFileList *vfl = data;
 435
 436         vflist_color_set(vfl, vfl->click_fd, FALSE);
 437         if (vfl->layout)
 438                 {
 439                 layout_thumb_set(vfl->layout, !vfl->thumbs_enabled);
 440                 }
 441         else
 442                 {
 443                 vflist_thumb_set(vfl, !vfl->thumbs_enabled);
 444                 }
 445 }
 446
 447 static void vflist_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
 448 {
 449         ViewFileList *vfl = data;
 450
 451         vflist_color_set(vfl, vfl->click_fd, FALSE);
 452         vflist_refresh(vfl);
 453 }
 454
 455 static void vflist_pop_menu_sel_mark_cb(GtkWidget *widget, gpointer data)
 456 {
 457         ViewFileList *vfl = data;
 458         vflist_mark_to_selection(vfl, vfl->active_mark, MTS_MODE_SET);
 459 }
 460
 461 static void vflist_pop_menu_sel_mark_and_cb(GtkWidget *widget, gpointer data)
 462 {
 463         ViewFileList *vfl = data;
 464         vflist_mark_to_selection(vfl, vfl->active_mark, MTS_MODE_AND);
 465 }
 466
 467 static void vflist_pop_menu_sel_mark_or_cb(GtkWidget *widget, gpointer data)
 468 {
 469         ViewFileList *vfl = data;
 470         vflist_mark_to_selection(vfl, vfl->active_mark, MTS_MODE_OR);
 471 }
 472
 473 static void vflist_pop_menu_sel_mark_minus_cb(GtkWidget *widget, gpointer data)
 474 {
 475         ViewFileList *vfl = data;
 476         vflist_mark_to_selection(vfl, vfl->active_mark, MTS_MODE_MINUS);
 477 }
 478
 479 static void vflist_pop_menu_set_mark_sel_cb(GtkWidget *widget, gpointer data)
 480 {
 481         ViewFileList *vfl = data;
 482         vflist_selection_to_mark(vfl, vfl->active_mark, STM_MODE_SET);
 483 }
 484
 485 static void vflist_pop_menu_res_mark_sel_cb(GtkWidget *widget, gpointer data)
 486 {
 487         ViewFileList *vfl = data;
 488         vflist_selection_to_mark(vfl, vfl->active_mark, STM_MODE_RESET);
 489 }
 490
 491 static void vflist_pop_menu_toggle_mark_sel_cb(GtkWidget *widget, gpointer data)
 492 {
 493         ViewFileList *vfl = data;
 494         vflist_selection_to_mark(vfl, vfl->active_mark, STM_MODE_TOGGLE);
 495 }
 496
 497
 498 static void vflist_popup_destroy_cb(GtkWidget *widget, gpointer data)
 499 {
 500         ViewFileList *vfl = data;
 501         vflist_color_set(vfl, vfl->click_fd, FALSE);
 502         vfl->click_fd = NULL;
 503         vfl->popup = NULL;
 504 }
 505
 506
 507 static GtkWidget *vflist_pop_menu(ViewFileList *vfl, FileData *fd, gint col_idx)
 508 {
 509         GtkWidget *menu;
 510         GtkWidget *item;
 511         GtkWidget *submenu;
 512         gint active;
 513
 514         vflist_color_set(vfl, fd, TRUE);
 515         active = (fd != NULL);
 516
 517         menu = popup_menu_short_lived();
 518         g_signal_connect(G_OBJECT(menu), "destroy",
 519                          G_CALLBACK(vflist_popup_destroy_cb), vfl);
 520
 521         if (col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST)
 522                 {
 523                 gint mark = col_idx - FILE_COLUMN_MARKS;
 524                 gchar *str_set_mark = g_strdup_printf(_("_Set mark %d"), mark + 1);
 525                 gchar *str_res_mark = g_strdup_printf(_("_Reset mark %d"), mark + 1);
 526                 gchar *str_toggle_mark = g_strdup_printf(_("_Toggle mark %d"), mark + 1);
 527                 gchar *str_sel_mark = g_strdup_printf(_("_Select mark %d"), mark + 1);
 528                 gchar *str_sel_mark_or = g_strdup_printf(_("_Add mark %d"), mark + 1);
 529                 gchar *str_sel_mark_and = g_strdup_printf(_("_Intersection with mark %d"), mark + 1);
 530                 gchar *str_sel_mark_minus = g_strdup_printf(_("_Unselect mark %d"), mark + 1);
 531
 532
 533                 vfl->active_mark = mark;
 534                 menu_item_add_sensitive(menu, str_set_mark, active,
 535                                         G_CALLBACK(vflist_pop_menu_set_mark_sel_cb), vfl);
 536
 537                 menu_item_add_sensitive(menu, str_res_mark, active,
 538                                         G_CALLBACK(vflist_pop_menu_res_mark_sel_cb), vfl);
 539
 540                 menu_item_add_sensitive(menu, str_toggle_mark, active,
 541                                         G_CALLBACK(vflist_pop_menu_toggle_mark_sel_cb), vfl);
 542
 543                 menu_item_add_divider(menu);
 544
 545                 menu_item_add_sensitive(menu, str_sel_mark, active,
 546                                         G_CALLBACK(vflist_pop_menu_sel_mark_cb), vfl);
 547                 menu_item_add_sensitive(menu, str_sel_mark_or, active,
 548                                         G_CALLBACK(vflist_pop_menu_sel_mark_or_cb), vfl);
 549                 menu_item_add_sensitive(menu, str_sel_mark_and, active,
 550                                         G_CALLBACK(vflist_pop_menu_sel_mark_and_cb), vfl);
 551                 menu_item_add_sensitive(menu, str_sel_mark_minus, active,
 552                                         G_CALLBACK(vflist_pop_menu_sel_mark_minus_cb), vfl);
 553
 554                 menu_item_add_divider(menu);
 555
 556                 g_free(str_set_mark);
 557                 g_free(str_res_mark);
 558                 g_free(str_toggle_mark);
 559                 g_free(str_sel_mark);
 560                 g_free(str_sel_mark_and);
 561                 g_free(str_sel_mark_or);
 562                 g_free(str_sel_mark_minus);
 563                 }
 564
 565         submenu_add_edit(menu, &item, G_CALLBACK(vflist_pop_menu_edit_cb), vfl);
 566         gtk_widget_set_sensitive(item, active);
 567
 568         menu_item_add_stock_sensitive(menu, _("_Properties"), GTK_STOCK_PROPERTIES, active,
 569                                       G_CALLBACK(vflist_pop_menu_info_cb), vfl);
 570         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, active,
 571                                       G_CALLBACK(vflist_pop_menu_view_cb), vfl);
 572
 573         menu_item_add_divider(menu);
 574         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, active,
 575                                       G_CALLBACK(vflist_pop_menu_copy_cb), vfl);
 576         menu_item_add_sensitive(menu, _("_Move..."), active,
 577                                 G_CALLBACK(vflist_pop_menu_move_cb), vfl);
 578         menu_item_add_sensitive(menu, _("_Rename..."), active,
 579                                 G_CALLBACK(vflist_pop_menu_rename_cb), vfl);
 580         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, active,
 581                                 G_CALLBACK(vflist_pop_menu_delete_cb), vfl);
 582
 583         menu_item_add_divider(menu);
 584
 585         submenu = submenu_add_sort(NULL, G_CALLBACK(vflist_pop_menu_sort_cb), vfl,
 586                                    FALSE, FALSE, TRUE, vfl->sort_method);
 587         menu_item_add_divider(submenu);
 588         menu_item_add_check(submenu, _("Ascending"), vfl->sort_ascend,
 589                             G_CALLBACK(vflist_pop_menu_sort_ascend_cb), vfl);
 590
 591         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 592         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 593
 594         menu_item_add_check(menu, _("View as _icons"), FALSE,
 595                             G_CALLBACK(vflist_pop_menu_icons_cb), vfl);
 596         menu_item_add_check(menu, _("Show _thumbnails"), vfl->thumbs_enabled,
 597                             G_CALLBACK(vflist_pop_menu_thumbs_cb), vfl);
 598         menu_item_add_stock(menu, _("Re_fresh"), GTK_STOCK_REFRESH, G_CALLBACK(vflist_pop_menu_refresh_cb), vfl);
 599
 600         return menu;
 601 }
 602
 603 /*
 604  *-----------------------------------------------------------------------------
 605  * callbacks
 606  *-----------------------------------------------------------------------------
 607  */
 608
 609 static gint vflist_row_rename_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data)
 610 {
 611         ViewFileList *vfl = data;
 612         gchar *old_path;
 613         gchar *new_path;
 614
 615         if (strlen(new) == 0) return FALSE;
 616
 617         old_path = concat_dir_and_file(vfl->path, old);
 618         new_path = concat_dir_and_file(vfl->path, new);
 619
 620         if (strchr(new, '/') != NULL)
 621                 {
 622                 gchar *text = g_strdup_printf(_("Invalid file name:\n%s"), new);
 623                 file_util_warning_dialog(_("Error renaming file"), text, GTK_STOCK_DIALOG_ERROR, vfl->listview);
 624                 g_free(text);
 625                 }
 626         else if (isfile(new_path))
 627                 {
 628                 gchar *text = g_strdup_printf(_("A file with name %s already exists."), new);
 629                 file_util_warning_dialog(_("Error renaming file"), text, GTK_STOCK_DIALOG_ERROR, vfl->listview);
 630                 g_free(text);
 631                 }
 632         else
 633                 {
 634                 gint row = vflist_index_by_path(vfl, old_path);
 635                 if (row >= 0)
 636                         {
 637                         GList *work = g_list_nth(vfl->list, row);
 638                         FileData *fd = work->data;
 639
 640                         if (!file_data_add_change_info(fd, FILEDATA_CHANGE_RENAME, old_path, new_path) || !rename_file_ext(fd))
 641                                 {
 642                                 gchar *text = g_strdup_printf(_("Unable to rename file:\n%s\nto:\n%s"), old, new);
 643                                 file_util_warning_dialog(_("Error renaming file"), text, GTK_STOCK_DIALOG_ERROR, vfl->listview);
 644                                 g_free(text);
 645                                 }
 646                         }
 647
 648                 }
 649         g_free(old_path);
 650         g_free(new_path);
 651
 652         return FALSE;
 653 }
 654
 655 static void vflist_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
 656 {
 657         ViewFileList *vfl = data;
 658         GtkTreeModel *store;
 659         GtkTreeIter iter;
 660         GtkTreePath *tpath;
 661         gint cw, ch;
 662
 663         if (vflist_find_row(vfl, vfl->click_fd, &iter) < 0) return;
 664         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
 665         tpath = gtk_tree_model_get_path(store, &iter);
 666         tree_view_get_cell_clamped(GTK_TREE_VIEW(vfl->listview), tpath, FILE_COLUMN_NAME - 1, TRUE, x, y, &cw, &ch);
 667         gtk_tree_path_free(tpath);
 668         *y += ch;
 669         popup_menu_position_clamp(menu, x, y, 0);
 670 }
 671
 672 static gint vflist_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 673 {
 674         ViewFileList *vfl = data;
 675         GtkTreePath *tpath;
 676
 677         if (event->keyval != GDK_Menu) return FALSE;
 678
 679         gtk_tree_view_get_cursor(GTK_TREE_VIEW(vfl->listview), &tpath, NULL);
 680         if (tpath)
 681                 {
 682                 GtkTreeModel *store;
 683                 GtkTreeIter iter;
 684
 685                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 686                 gtk_tree_model_get_iter(store, &iter, tpath);
 687                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &vfl->click_fd, -1);
 688                 gtk_tree_path_free(tpath);
 689                 }
 690         else
 691                 {
 692                 vfl->click_fd = NULL;
 693                 }
 694
 695         vfl->popup = vflist_pop_menu(vfl, vfl->click_fd, 0);
 696         gtk_menu_popup(GTK_MENU(vfl->popup), NULL, NULL, vflist_menu_position_cb, vfl, 0, GDK_CURRENT_TIME);
 697
 698         return TRUE;
 699 }
 700
 701 static gint vflist_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 702 {
 703         ViewFileList *vfl = data;
 704         GtkTreePath *tpath;
 705         GtkTreeIter iter;
 706         FileData *fd = NULL;
 707         GtkTreeViewColumn *column;
 708         gint col_idx = 0;
 709
 710         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 711                                           &tpath, &column, NULL, NULL))
 712                 {
 713                 GtkTreeModel *store;
 714                 col_idx = GPOINTER_TO_INT(g_object_get_data (G_OBJECT(column), "column_store_idx"));
 715
 716                 if (bevent->button == 1 &&
 717                     col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST)
 718                         return FALSE;
 719
 720                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 721
 722                 gtk_tree_model_get_iter(store, &iter, tpath);
 723                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
 724 #if 0
 725                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
 726 #endif
 727                 gtk_tree_path_free(tpath);
 728                 }
 729
 730         vfl->click_fd = fd;
 731
 732         if (bevent->button == 3)
 733                 {
 734                 vfl->popup = vflist_pop_menu(vfl, vfl->click_fd, col_idx);
 735                 gtk_menu_popup(GTK_MENU(vfl->popup), NULL, NULL, NULL, NULL,
 736                                 bevent->button, bevent->time);
 737                 return TRUE;
 738                 }
 739
 740         if (!fd) return FALSE;
 741
 742         if (bevent->button == 2)
 743                 {
 744                 if (!vflist_row_is_selected(vfl, fd))
 745                         {
 746                         vflist_color_set(vfl, fd, TRUE);
 747                         }
 748                 return TRUE;
 749                 }
 750
 751
 752         if (bevent->button == 1 && bevent->type == GDK_BUTTON_PRESS &&
 753             !(bevent->state & GDK_SHIFT_MASK ) &&
 754             !(bevent->state & GDK_CONTROL_MASK ) &&
 755             vflist_row_is_selected(vfl, fd))
 756                 {
 757                 gtk_widget_grab_focus(widget);
 758 //              return TRUE; // FIXME - expand
 759                 }
 760
 761 #if 0
 762         if (bevent->button == 1 && bevent->type == GDK_2BUTTON_PRESS)
 763                 {
 764                 if (vfl->layout) layout_image_full_screen_start(vfl->layout);
 765                 }
 766 #endif
 767
 768         return FALSE;
 769 }
 770
 771 static gint vflist_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 772 {
 773         ViewFileList *vfl = data;
 774         GtkTreePath *tpath;
 775         GtkTreeIter iter;
 776         FileData *fd = NULL;
 777
 778         if (bevent->button == 2)
 779                 {
 780                 vflist_color_set(vfl, vfl->click_fd, FALSE);
 781                 }
 782
 783         if (bevent->button != 1 && bevent->button != 2)
 784                 {
 785                 return TRUE;
 786                 }
 787
 788         if ((bevent->x != 0 || bevent->y != 0) &&
 789             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 790                                           &tpath, NULL, NULL, NULL))
 791                 {
 792                 GtkTreeModel *store;
 793
 794                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 795                 gtk_tree_model_get_iter(store, &iter, tpath);
 796                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
 797                 gtk_tree_path_free(tpath);
 798                 }
 799
 800         if (bevent->button == 2)
 801                 {
 802                 if (fd && vfl->click_fd == fd)
 803                         {
 804                         GtkTreeSelection *selection;
 805
 806                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 807                         if (vflist_row_is_selected(vfl, fd))
 808                                 {
 809                                 gtk_tree_selection_unselect_iter(selection, &iter);
 810                                 }
 811                         else
 812                                 {
 813                                 gtk_tree_selection_select_iter(selection, &iter);
 814                                 }
 815                         }
 816                 return TRUE;
 817                 }
 818
 819         if (fd && vfl->click_fd == fd &&
 820             !(bevent->state & GDK_SHIFT_MASK ) &&
 821             !(bevent->state & GDK_CONTROL_MASK ) &&
 822             vflist_row_is_selected(vfl, fd))
 823                 {
 824                 GtkTreeSelection *selection;
 825
 826                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 827                 gtk_tree_selection_unselect_all(selection);
 828                 gtk_tree_selection_select_iter(selection, &iter);
 829                 vflist_move_cursor(vfl, &iter);
 830 //              return TRUE;// FIXME - expand
 831                 }
 832
 833         return FALSE;
 834 }
 835
 836 static void vflist_select_image(ViewFileList *vfl, FileData *sel_fd)
 837 {
 838         FileData *read_ahead_fd = NULL;
 839         gint row;
 840         FileData *cur_fd;
 841         if (!sel_fd) return;
 842
 843         cur_fd = layout_image_get_fd(vfl->layout);
 844         if (sel_fd == cur_fd) return; /* no change */
 845
 846         row = g_list_index(vfl->list, sel_fd);
 847         // FIXME sidecar data
 848
 849         if (sel_fd && enable_read_ahead && row >= 0)
 850                 {
 851                 if (row > g_list_index(vfl->list, cur_fd) &&
 852                     row + 1 < vflist_count(vfl, NULL))
 853                         {
 854                         read_ahead_fd = vflist_index_get_data(vfl, row + 1);
 855                         }
 856                 else if (row > 0)
 857                         {
 858                         read_ahead_fd = vflist_index_get_data(vfl, row - 1);
 859                         }
 860                 }
 861
 862         layout_image_set_with_ahead(vfl->layout, sel_fd, read_ahead_fd);
 863 }
 864
 865 static gint vflist_select_idle_cb(gpointer data)
 866 {
 867         ViewFileList *vfl = data;
 868
 869         if (!vfl->layout)
 870                 {
 871                 vfl->select_idle_id = -1;
 872                 return FALSE;
 873                 }
 874
 875         vflist_send_update(vfl);
 876
 877         if (vfl->select_fd)
 878                 {
 879                 vflist_select_image(vfl, vfl->select_fd);
 880                 vfl->select_fd = NULL;
 881                 }
 882
 883         vfl->select_idle_id = -1;
 884         return FALSE;
 885 }
 886
 887 static void vflist_select_idle_cancel(ViewFileList *vfl)
 888 {
 889         if (vfl->select_idle_id != -1) g_source_remove(vfl->select_idle_id);
 890         vfl->select_idle_id = -1;
 891 }
 892
 893 static gboolean vflist_select_cb(GtkTreeSelection *selection, GtkTreeModel *store, GtkTreePath *tpath,
 894                                  gboolean path_currently_selected, gpointer data)
 895 {
 896         ViewFileList *vfl = data;
 897         GtkTreeIter iter;
 898
 899         if (!path_currently_selected &&
 900             gtk_tree_model_get_iter(store, &iter, tpath))
 901                 {
 902                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &vfl->select_fd, -1);
 903                 }
 904         else
 905                 {
 906                 vfl->select_fd = NULL;
 907                 }
 908
 909         if (vfl->layout &&
 910             vfl->select_idle_id == -1)
 911                 {
 912                 vfl->select_idle_id = g_idle_add(vflist_select_idle_cb, vfl);
 913                 }
 914
 915         return TRUE;
 916 }
 917
 918 /*
 919  *-----------------------------------------------------------------------------
 920  * misc
 921  *-----------------------------------------------------------------------------
 922  */
 923
 924 static gboolean vflist_dummy_select_cb(GtkTreeSelection *selection, GtkTreeModel *store, GtkTreePath *tpath,
 925                                         gboolean path_currently_selected, gpointer data)
 926 {
 927         return TRUE;
 928 }
 929
 930
 931 static void vflist_setup_iter(ViewFileList *vfl, GtkTreeStore *store, GtkTreeIter *iter, FileData *fd)
 932 {
 933         int i;
 934         gchar *size;
 935         gchar *sidecars = NULL;
 936
 937         if (fd->sidecar_files)
 938                 sidecars = sidecar_file_data_list_to_string(fd);
 939         size = text_from_size(fd->size);
 940
 941         gtk_tree_store_set(store, iter, FILE_COLUMN_POINTER, fd,
 942                                         FILE_COLUMN_THUMB, (vfl->thumbs_enabled) ? fd->pixbuf : NULL,
 943                                         FILE_COLUMN_NAME, fd->name,
 944                                         FILE_COLUMN_SIDECARS, sidecars,
 945                                         FILE_COLUMN_SIZE, size,
 946                                         FILE_COLUMN_DATE, text_from_time(fd->date),
 947                                         FILE_COLUMN_COLOR, FALSE, -1);
 948         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 949                 gtk_tree_store_set(store, iter, FILE_COLUMN_MARKS + i, fd->marks[i], -1);
 950
 951         g_free(size);
 952         if (sidecars)
 953                 g_free(sidecars);
 954 }
 955
 956 static void vflist_setup_iter_with_sidecars(ViewFileList *vfl, GtkTreeStore *store, GtkTreeIter *iter, FileData *fd)
 957 {
 958         GList *work;
 959         GtkTreeIter new;
 960         GtkTreeIter s_iter;
 961         gint valid;
 962
 963         vflist_setup_iter(vfl, store, iter, fd);
 964
 965
 966         /* this is almost the same code as in vflist_populate_view
 967            maybe it should be made more generic and used in both places */
 968
 969
 970         valid = gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &s_iter, iter);
 971
 972         work = fd->sidecar_files;
 973         while (work)
 974                 {
 975                 gint match;
 976                 FileData *sfd = work->data;
 977                 gint done = FALSE;
 978
 979                 while (!done)
 980                         {
 981                         FileData *old_sfd = NULL;
 982
 983                         if (valid)
 984                                 {
 985                                 gtk_tree_model_get(GTK_TREE_MODEL(store), &s_iter, FILE_COLUMN_POINTER, &old_sfd, -1);
 986
 987                                 if (sfd == old_sfd)
 988                                         {
 989                                         match = 0;
 990                                         }
 991                                 else
 992                                         {
 993                                         match = filelist_sort_compare_filedata_full(sfd, old_sfd, SORT_NAME, TRUE);
 994                                         }
 995                                 }
 996
 997                         else
 998                                 {
 999                                 match = -1;
1000                                 }
1001
1002                         if (match < 0)
1003                                 {
1004                                 GtkTreeIter new;
1005
1006                                 if (valid)
1007                                         {
1008                                         gtk_tree_store_insert_before(store, &new, iter, &s_iter);
1009                                         }
1010                                 else
1011                                         {
1012                                         gtk_tree_store_append(store, &new, iter);
1013                                         }
1014
1015                                 vflist_setup_iter(vfl, store, &new, sfd);
1016
1017                                 done = TRUE;
1018                                 }
1019                         else if (match > 0)
1020                                 {
1021                                 valid = gtk_tree_store_remove(store, &s_iter);
1022                                 }
1023                         else
1024                                 {
1025                                 vflist_setup_iter(vfl, store, &s_iter, sfd);
1026
1027                                 if (valid) valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &s_iter);
1028
1029                                 done = TRUE;
1030                                 }
1031                         }
1032                 work = work->next;
1033                 }
1034
1035         while (valid)
1036                 {
1037                 valid = gtk_tree_store_remove(store, &s_iter);
1038                 }
1039 }
1040
1041 void vflist_sort_set(ViewFileList *vfl, SortType type, gint ascend)
1042 {
1043         gint i;
1044         GHashTable *fd_idx_hash = g_hash_table_new(NULL, NULL);
1045         gint *new_order;
1046         GtkTreeStore *store;
1047         GList *work;
1048
1049         if (vfl->sort_method == type && vfl->sort_ascend == ascend) return;
1050         if (!vfl->list) return;
1051
1052         work = vfl->list;
1053         i = 0;
1054         while (work)
1055                 {
1056                 FileData *fd = work->data;
1057                 g_hash_table_insert(fd_idx_hash, fd, GINT_TO_POINTER(i));
1058                 i++;
1059                 work = work->next;
1060                 }
1061
1062         vfl->sort_method = type;
1063         vfl->sort_ascend = ascend;
1064
1065         vfl->list = filelist_sort(vfl->list, vfl->sort_method, vfl->sort_ascend);
1066
1067         new_order = g_malloc(i * sizeof(gint));
1068
1069         work = vfl->list;
1070         i = 0;
1071         while (work)
1072                 {
1073                 FileData *fd = work->data;
1074                 new_order[i] = GPOINTER_TO_INT(g_hash_table_lookup(fd_idx_hash, fd));
1075                 i++;
1076                 work = work->next;
1077                 }
1078
1079         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
1080         gtk_tree_store_reorder(store, NULL, new_order);
1081
1082         g_free(new_order);
1083         g_hash_table_destroy(fd_idx_hash);
1084 }
1085
1086 /*
1087  *-----------------------------------------------------------------------------
1088  * thumb updates
1089  *-----------------------------------------------------------------------------
1090  */
1091
1092 static gint vflist_thumb_next(ViewFileList *vfl);
1093
1094 static void vflist_thumb_status(ViewFileList *vfl, gdouble val, const gchar *text)
1095 {
1096         if (vfl->func_thumb_status)
1097                 {
1098                 vfl->func_thumb_status(vfl, val, text, vfl->data_thumb_status);
1099                 }
1100 }
1101
1102 static void vflist_thumb_cleanup(ViewFileList *vfl)
1103 {
1104         vflist_thumb_status(vfl, 0.0, NULL);
1105
1106         vfl->thumbs_count = 0;
1107         vfl->thumbs_running = FALSE;
1108
1109         thumb_loader_free(vfl->thumbs_loader);
1110         vfl->thumbs_loader = NULL;
1111
1112         vfl->thumbs_filedata = NULL;
1113 }
1114
1115 static void vflist_thumb_stop(ViewFileList *vfl)
1116 {
1117         if (vfl->thumbs_running) vflist_thumb_cleanup(vfl);
1118 }
1119
1120 static void vflist_thumb_do(ViewFileList *vfl, ThumbLoader *tl, FileData *fd)
1121 {
1122         GtkTreeStore *store;
1123         GtkTreeIter iter;
1124
1125         if (!fd || vflist_find_row(vfl, fd, &iter) < 0) return;
1126
1127         if (fd->pixbuf) g_object_unref(fd->pixbuf);
1128         fd->pixbuf = thumb_loader_get_pixbuf(tl, TRUE);
1129
1130         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
1131         gtk_tree_store_set(store, &iter, FILE_COLUMN_THUMB, fd->pixbuf, -1);
1132
1133         vflist_thumb_status(vfl, (gdouble)(vfl->thumbs_count) / vflist_sidecar_list_count(vfl->list), _("Loading thumbs..."));
1134 }
1135
1136 static void vflist_thumb_error_cb(ThumbLoader *tl, gpointer data)
1137 {
1138         ViewFileList *vfl = data;
1139
1140         if (vfl->thumbs_filedata && vfl->thumbs_loader == tl)
1141                 {
1142                 vflist_thumb_do(vfl, tl, vfl->thumbs_filedata);
1143                 }
1144
1145         while (vflist_thumb_next(vfl));
1146 }
1147
1148 static void vflist_thumb_done_cb(ThumbLoader *tl, gpointer data)
1149 {
1150         ViewFileList *vfl = data;
1151
1152         if (vfl->thumbs_filedata && vfl->thumbs_loader == tl)
1153                 {
1154                 vflist_thumb_do(vfl, tl, vfl->thumbs_filedata);
1155                 }
1156
1157         while (vflist_thumb_next(vfl));
1158 }
1159
1160 static gint vflist_thumb_next(ViewFileList *vfl)
1161 {
1162         GtkTreePath *tpath;
1163         FileData *fd = NULL;
1164
1165         /* first check the visible files */
1166
1167         if (GTK_WIDGET_REALIZED(vfl->listview) &&
1168             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfl->listview), 0, 0, &tpath, NULL, NULL, NULL))
1169                 {
1170                 GtkTreeModel *store;
1171                 GtkTreeIter iter;
1172                 gint valid = TRUE;
1173
1174                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
1175                 gtk_tree_model_get_iter(store, &iter, tpath);
1176                 gtk_tree_path_free(tpath);
1177
1178                 while (!fd && valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vfl->listview), &iter, FALSE) == 0)
1179                         {
1180                         gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1181                         if (fd->pixbuf) fd = NULL;
1182
1183                         valid = gtk_tree_model_iter_next(store, &iter);
1184                         }
1185                 }
1186
1187         /* then find first undone */
1188
1189         if (!fd)
1190                 {
1191                 GList *work = vfl->list;
1192                 while (work && !fd)
1193                         {
1194                         FileData *fd_p = work->data;
1195                         if (!fd_p->pixbuf)
1196                                 fd = fd_p;
1197                         else
1198                                 {
1199                                 GList *work2 = fd_p->sidecar_files;
1200
1201                                 while (work2 && !fd)
1202                                         {
1203                                         fd_p = work2->data;
1204                                         if (!fd_p->pixbuf) fd = fd_p;
1205                                         work2 = work2->next;
1206                                         }
1207                                 }
1208                         work = work->next;
1209                         }
1210                 }
1211
1212         if (!fd)
1213                 {
1214                 /* done */
1215                 vflist_thumb_cleanup(vfl);
1216                 return FALSE;
1217                 }
1218
1219         vfl->thumbs_count++;
1220
1221         vfl->thumbs_filedata = fd;
1222
1223         thumb_loader_free(vfl->thumbs_loader);
1224
1225         vfl->thumbs_loader = thumb_loader_new(thumb_max_width, thumb_max_height);
1226         thumb_loader_set_callbacks(vfl->thumbs_loader,
1227                                    vflist_thumb_done_cb,
1228                                    vflist_thumb_error_cb,
1229                                    NULL,
1230                                    vfl);
1231
1232         if (!thumb_loader_start(vfl->thumbs_loader, fd->path))
1233                 {
1234                 /* set icon to unknown, continue */
1235                 if (debug) printf("thumb loader start failed %s\n", vfl->thumbs_loader->path);
1236                 vflist_thumb_do(vfl, vfl->thumbs_loader, fd);
1237
1238                 return TRUE;
1239                 }
1240
1241         return FALSE;
1242 }
1243
1244 static void vflist_thumb_update(ViewFileList *vfl)
1245 {
1246         vflist_thumb_stop(vfl);
1247         if (!vfl->thumbs_enabled) return;
1248
1249         vflist_thumb_status(vfl, 0.0, _("Loading thumbs..."));
1250         vfl->thumbs_running = TRUE;
1251
1252         while (vflist_thumb_next(vfl));
1253 }
1254
1255 /*
1256  *-----------------------------------------------------------------------------
1257  * row stuff
1258  *-----------------------------------------------------------------------------
1259  */
1260
1261 FileData *vflist_index_get_data(ViewFileList *vfl, gint row)
1262 {
1263         return g_list_nth_data(vfl->list, row);
1264 }
1265
1266 gchar *vflist_index_get_path(ViewFileList *vfl, gint row)
1267 {
1268         FileData *fd;
1269
1270         fd = g_list_nth_data(vfl->list, row);
1271
1272         return (fd ? fd->path : NULL);
1273 }
1274
1275 static gint vflist_row_by_path(ViewFileList *vfl, const gchar *path, FileData **fd)
1276 {
1277         gint p = 0;
1278         GList *work;
1279
1280         if (!path) return -1;
1281
1282         work = vfl->list;
1283         while (work)
1284                 {
1285                 FileData *fd_n = work->data;
1286                 if (strcmp(path, fd_n->path) == 0)
1287                         {
1288                         if (fd) *fd = fd_n;
1289                         return p;
1290                         }
1291                 work = work->next;
1292                 p++;
1293                 }
1294
1295         if (fd) *fd = NULL;
1296         return -1;
1297 }
1298
1299 gint vflist_index_by_path(ViewFileList *vfl, const gchar *path)
1300 {
1301         return vflist_row_by_path(vfl, path, NULL);
1302 }
1303
1304 gint vflist_count(ViewFileList *vfl, gint64 *bytes)
1305 {
1306         if (bytes)
1307                 {
1308                 gint64 b = 0;
1309                 GList *work;
1310
1311                 work = vfl->list;
1312                 while (work)
1313                         {
1314                         FileData *fd = work->data;
1315                         work = work->next;
1316                         b += fd->size;
1317                         }
1318
1319                 *bytes = b;
1320                 }
1321
1322         return g_list_length(vfl->list);
1323 }
1324
1325 GList *vflist_get_list(ViewFileList *vfl)
1326 {
1327         GList *list = NULL;
1328         GList *work;
1329
1330         work = vfl->list;
1331         while (work)
1332                 {
1333                 FileData *fd = work->data;
1334                 work = work->next;
1335
1336                 list = g_list_prepend(list, file_data_ref(fd));
1337                 }
1338
1339         return g_list_reverse(list);
1340 }
1341
1342 /*
1343  *-----------------------------------------------------------------------------
1344  * selections
1345  *-----------------------------------------------------------------------------
1346  */
1347
1348 static gint vflist_row_is_selected(ViewFileList *vfl, FileData *fd)
1349 {
1350         GtkTreeModel *store;
1351         GtkTreeSelection *selection;
1352         GList *slist;
1353         GList *work;
1354         gint found = FALSE;
1355
1356         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1357         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1358         work = slist;
1359         while (!found && work)
1360                 {
1361                 GtkTreePath *tpath = work->data;
1362                 FileData *fd_n;
1363                 GtkTreeIter iter;
1364
1365                 gtk_tree_model_get_iter(store, &iter, tpath);
1366                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1367                 if (fd_n == fd) found = TRUE;
1368                 work = work->next;
1369                 }
1370         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1371         g_list_free(slist);
1372
1373         return found;
1374 }
1375
1376 gint vflist_index_is_selected(ViewFileList *vfl, gint row)
1377 {
1378         FileData *fd;
1379
1380         fd = vflist_index_get_data(vfl, row);
1381         return vflist_row_is_selected(vfl, fd);
1382 }
1383
1384 gint vflist_selection_count(ViewFileList *vfl, gint64 *bytes)
1385 {
1386         GtkTreeModel *store;
1387         GtkTreeSelection *selection;
1388         GList *slist;
1389         gint count;
1390
1391         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1392         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1393
1394         if (bytes)
1395                 {
1396                 gint64 b = 0;
1397                 GList *work;
1398
1399                 work = slist;
1400                 while (work)
1401                         {
1402                         GtkTreePath *tpath = work->data;
1403                         GtkTreeIter iter;
1404                         FileData *fd;
1405
1406                         gtk_tree_model_get_iter(store, &iter, tpath);
1407                         gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1408                         b += fd->size;
1409
1410                         work = work->next;
1411                         }
1412
1413                 *bytes = b;
1414                 }
1415
1416         count = g_list_length(slist);
1417         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1418         g_list_free(slist);
1419
1420         return count;
1421 }
1422
1423 GList *vflist_selection_get_list(ViewFileList *vfl)
1424 {
1425         GtkTreeModel *store;
1426         GtkTreeSelection *selection;
1427         GList *slist;
1428         GList *list = NULL;
1429         GList *work;
1430
1431         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1432         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1433         work = slist;
1434         while (work)
1435                 {
1436                 GtkTreePath *tpath = work->data;
1437                 FileData *fd;
1438                 GtkTreeIter iter;
1439
1440                 gtk_tree_model_get_iter(store, &iter, tpath);
1441                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1442
1443                 list = g_list_prepend(list, file_data_ref(fd));
1444
1445                 work = work->next;
1446                 }
1447         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1448         g_list_free(slist);
1449
1450         return g_list_reverse(list);
1451 }
1452
1453 GList *vflist_selection_get_list_by_index(ViewFileList *vfl)
1454 {
1455         GtkTreeModel *store;
1456         GtkTreeSelection *selection;
1457         GList *slist;
1458         GList *list = NULL;
1459         GList *work;
1460
1461         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1462         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1463         work = slist;
1464         while (work)
1465                 {
1466                 GtkTreePath *tpath = work->data;
1467                 FileData *fd;
1468                 GtkTreeIter iter;
1469
1470                 gtk_tree_model_get_iter(store, &iter, tpath);
1471                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1472
1473                 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vfl->list, fd)));
1474
1475                 work = work->next;
1476                 }
1477         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1478         g_list_free(slist);
1479
1480         return g_list_reverse(list);
1481 }
1482
1483 void vflist_select_all(ViewFileList *vfl)
1484 {
1485         GtkTreeSelection *selection;
1486
1487         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1488         gtk_tree_selection_select_all(selection);
1489
1490         vfl->select_fd = NULL;
1491 }
1492
1493 void vflist_select_none(ViewFileList *vfl)
1494 {
1495         GtkTreeSelection *selection;
1496
1497         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1498         gtk_tree_selection_unselect_all(selection);
1499 }
1500
1501 void vflist_select_by_path(ViewFileList *vfl, const gchar *path)
1502 {
1503         FileData *fd;
1504
1505         if (vflist_row_by_path(vfl, path, &fd) < 0) return;
1506
1507         vflist_select_by_fd(vfl, fd);
1508 }
1509
1510 void vflist_select_by_fd(ViewFileList *vfl, FileData *fd)
1511 {
1512         GtkTreeIter iter;
1513
1514         if (vflist_find_row(vfl, fd, &iter) < 0) return;
1515
1516         tree_view_row_make_visible(GTK_TREE_VIEW(vfl->listview), &iter, TRUE);
1517
1518         if (!vflist_row_is_selected(vfl, fd))
1519                 {
1520                 GtkTreeSelection *selection;
1521                 GtkTreeModel *store;
1522                 GtkTreePath *tpath;
1523
1524                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1525                 gtk_tree_selection_unselect_all(selection);
1526                 gtk_tree_selection_select_iter(selection, &iter);
1527                 vflist_move_cursor(vfl, &iter);
1528
1529                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
1530                 tpath = gtk_tree_model_get_path(store, &iter);
1531                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vfl->listview), tpath, NULL, FALSE);
1532                 gtk_tree_path_free(tpath);
1533                 }
1534 }
1535
1536 void vflist_mark_to_selection(ViewFileList *vfl, gint mark, MarkToSelectionMode mode)
1537 {
1538         GtkTreeModel *store;
1539         GtkTreeIter iter;
1540         GtkTreeSelection *selection;
1541         gint valid;
1542
1543         g_assert(mark >= 0 && mark < FILEDATA_MARKS_SIZE);
1544
1545         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview));
1546         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1547
1548         valid = gtk_tree_model_get_iter_first(store, &iter);
1549         while (valid)
1550                 {
1551                 FileData *fd;
1552                 gboolean mark_val, selected;
1553                 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &fd, -1);
1554
1555                 mark_val = fd->marks[mark];
1556                 selected = gtk_tree_selection_iter_is_selected(selection, &iter);
1557
1558                 switch (mode)
1559                         {
1560                         case MTS_MODE_SET: selected = mark_val;
1561                                 break;
1562                         case MTS_MODE_OR: selected = mark_val | selected;
1563                                 break;
1564                         case MTS_MODE_AND: selected = mark_val & selected;
1565                                 break;
1566                         case MTS_MODE_MINUS: selected = !mark_val & selected;
1567                                 break;
1568                         }
1569
1570                 if (selected)
1571                         gtk_tree_selection_select_iter(selection, &iter);
1572                 else
1573                         gtk_tree_selection_unselect_iter(selection, &iter);
1574
1575                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
1576                 }
1577 }
1578
1579 void vflist_selection_to_mark(ViewFileList *vfl, gint mark, SelectionToMarkMode mode)
1580 {
1581         GtkTreeModel *store;
1582         GtkTreeSelection *selection;
1583         GList *slist;
1584         GList *work;
1585
1586         g_assert(mark >= 0 && mark < FILEDATA_MARKS_SIZE);
1587
1588         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
1589         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1590         work = slist;
1591         while (work)
1592                 {
1593                 GtkTreePath *tpath = work->data;
1594                 FileData *fd;
1595                 GtkTreeIter iter;
1596
1597                 gtk_tree_model_get_iter(store, &iter, tpath);
1598                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1599
1600                 switch (mode)
1601                         {
1602                         case STM_MODE_SET: fd->marks[mark] = 1;
1603                                 break;
1604                         case STM_MODE_RESET: fd->marks[mark] = 0;
1605                                 break;
1606                         case STM_MODE_TOGGLE: fd->marks[mark] = !fd->marks[mark];
1607                                 break;
1608                         }
1609
1610                 gtk_tree_store_set(GTK_TREE_STORE(store), &iter, FILE_COLUMN_MARKS + mark, fd->marks[mark], -1);
1611
1612                 work = work->next;
1613                 }
1614         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1615         g_list_free(slist);
1616 }
1617
1618 /*
1619  *-----------------------------------------------------------------------------
1620  * core (population)
1621  *-----------------------------------------------------------------------------
1622  */
1623
1624 static void vflist_listview_set_height(GtkWidget *listview, gint thumb)
1625 {
1626         GtkTreeViewColumn *column;
1627         GtkCellRenderer *cell;
1628         GList *list;
1629
1630         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_COLUMN_THUMB - 1);
1631         if (!column) return;
1632
1633         gtk_tree_view_column_set_fixed_width(column, ((thumb) ? thumb_max_width : 4) + 10);
1634
1635         list = gtk_tree_view_column_get_cell_renderers(column);
1636         if (!list) return;
1637         cell = list->data;
1638         g_list_free(list);
1639
1640         g_object_set(G_OBJECT(cell), "height", (thumb) ? thumb_max_height : -1, NULL);
1641         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(listview));
1642 }
1643
1644 static void vflist_populate_view(ViewFileList *vfl)
1645 {
1646         GtkTreeStore *store;
1647         GtkTreeIter iter;
1648         gint thumbs;
1649         GList *work;
1650         GtkTreeRowReference *visible_row = NULL;
1651         GtkTreePath *tpath;
1652         gint valid;
1653
1654         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
1655         thumbs = vfl->thumbs_enabled;
1656
1657         vflist_thumb_stop(vfl);
1658
1659         if (!vfl->list)
1660                 {
1661                 gtk_tree_store_clear(store);
1662                 vflist_send_update(vfl);
1663                 return;
1664                 }
1665
1666         if (GTK_WIDGET_REALIZED(vfl->listview) &&
1667             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vfl->listview), 0, 0, &tpath, NULL, NULL, NULL))
1668                 {
1669                 visible_row = gtk_tree_row_reference_new(GTK_TREE_MODEL(store), tpath);
1670                 gtk_tree_path_free(tpath);
1671                 }
1672
1673         vflist_listview_set_height(vfl->listview, thumbs);
1674
1675         valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter);
1676
1677         work = vfl->list;
1678         while (work)
1679                 {
1680                 gint match;
1681                 FileData *fd = work->data;
1682                 gint done = FALSE;
1683
1684                 while (!done)
1685                         {
1686                         FileData *old_fd = NULL;
1687
1688                         if (valid)
1689                                 {
1690                                 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &old_fd, -1);
1691
1692                                 if (fd == old_fd)
1693                                         {
1694                                         match = 0;
1695                                         }
1696                                 else
1697                                         {
1698                                         match = filelist_sort_compare_filedata_full(fd, old_fd, vfl->sort_method, vfl->sort_ascend);
1699                                         if (match == 0)
1700                                                 match = -1; /* probably should not happen*/
1701                                         }
1702                                 }
1703
1704                         else
1705                                 {
1706                                 match = -1;
1707                                 }
1708
1709                         if (match < 0)
1710                                 {
1711                                 GtkTreeIter new;
1712
1713                                 if (valid)
1714                                         {
1715                                         gtk_tree_store_insert_before(store, &new, NULL, &iter);
1716                                         }
1717                                 else
1718                                         {
1719                                         gtk_tree_store_append(store, &new, NULL);
1720                                         }
1721                                 vflist_setup_iter_with_sidecars(vfl, store, &new, fd);
1722
1723                                 done = TRUE;
1724                                 }
1725                         else if (match > 0)
1726                                 {
1727                                 valid = gtk_tree_store_remove(store, &iter);
1728                                 }
1729                         else
1730                                 {
1731                                 vflist_setup_iter_with_sidecars(vfl, store, &iter, fd);
1732
1733                                 if (valid) valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
1734
1735                                 done = TRUE;
1736                                 }
1737                         }
1738                 work = work->next;
1739                 }
1740
1741         while (valid)
1742                 {
1743                 valid = gtk_tree_store_remove(store, &iter);
1744                 }
1745
1746         if (visible_row)
1747                 {
1748                 if (gtk_tree_row_reference_valid(visible_row))
1749                         {
1750                         tpath = gtk_tree_row_reference_get_path(visible_row);
1751                         gtk_tree_view_scroll_to_cell(GTK_TREE_VIEW(vfl->listview), tpath, NULL, TRUE, 0.0, 0.0);
1752                         gtk_tree_path_free(tpath);
1753                         }
1754                 gtk_tree_row_reference_free(visible_row);
1755                 }
1756
1757         vflist_send_update(vfl);
1758         vflist_thumb_update(vfl);
1759 }
1760
1761 gint vflist_refresh(ViewFileList *vfl)
1762 {
1763         GList *old_list;
1764         gint ret = TRUE;
1765
1766         old_list = vfl->list;
1767         vfl->list = NULL;
1768
1769         if (vfl->path)
1770                 {
1771                 ret = filelist_read(vfl->path, &vfl->list, NULL);
1772                 }
1773
1774         vfl->list = filelist_sort(vfl->list, vfl->sort_method, vfl->sort_ascend);
1775         vflist_populate_view(vfl);
1776
1777         filelist_free(old_list);
1778
1779         return ret;
1780 }
1781
1782 /* this overrides the low default of a GtkCellRenderer from 100 to CELL_HEIGHT_OVERRIDE, something sane for our purposes */
1783
1784 #define CELL_HEIGHT_OVERRIDE 512
1785
1786 static void cell_renderer_height_override(GtkCellRenderer *renderer)
1787 {
1788         GParamSpec *spec;
1789
1790         spec = g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(renderer)), "height");
1791         if (spec && G_IS_PARAM_SPEC_INT(spec))
1792                 {
1793                 GParamSpecInt *spec_int;
1794
1795                 spec_int = G_PARAM_SPEC_INT(spec);
1796                 if (spec_int->maximum < CELL_HEIGHT_OVERRIDE) spec_int->maximum = CELL_HEIGHT_OVERRIDE;
1797                 }
1798 }
1799
1800 static GdkColor *vflist_listview_color_shifted(GtkWidget *widget)
1801 {
1802         static GdkColor color;
1803         static GtkWidget *done = NULL;
1804
1805         if (done != widget)
1806                 {
1807                 GtkStyle *style;
1808
1809                 style = gtk_widget_get_style(widget);
1810                 memcpy(&color, &style->base[GTK_STATE_NORMAL], sizeof(color));
1811                 shift_color(&color, -1, 0);
1812                 done = widget;
1813                 }
1814
1815         return &color;
1816 }
1817
1818 static void vflist_listview_color_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
1819                                      GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
1820 {
1821         ViewFileList *vfl = data;
1822         gboolean set;
1823
1824         gtk_tree_model_get(tree_model, iter, FILE_COLUMN_COLOR, &set, -1);
1825         g_object_set(G_OBJECT(cell),
1826                      "cell-background-gdk", vflist_listview_color_shifted(vfl->listview),
1827                      "cell-background-set", set, NULL);
1828 }
1829
1830 static void vflist_listview_add_column(ViewFileList *vfl, gint n, const gchar *title, gint image, gint right_justify, gint expand)
1831 {
1832         GtkTreeViewColumn *column;
1833         GtkCellRenderer *renderer;
1834
1835         column = gtk_tree_view_column_new();
1836         gtk_tree_view_column_set_title(column, title);
1837         gtk_tree_view_column_set_min_width(column, 4);
1838
1839         if (!image)
1840                 {
1841                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
1842                 renderer = gtk_cell_renderer_text_new();
1843                 if (right_justify)
1844                         {
1845                         g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
1846                         }
1847                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1848                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
1849                 if (expand)
1850                         gtk_tree_view_column_set_expand(column, TRUE);
1851                 }
1852         else
1853                 {
1854                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
1855                 renderer = gtk_cell_renderer_pixbuf_new();
1856                 cell_renderer_height_override(renderer);
1857                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1858                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
1859                 }
1860
1861         gtk_tree_view_column_set_cell_data_func(column, renderer, vflist_listview_color_cb, vfl, NULL);
1862         g_object_set_data (G_OBJECT (column), "column_store_idx", GUINT_TO_POINTER(n));
1863         g_object_set_data (G_OBJECT (renderer), "column_store_idx", GUINT_TO_POINTER(n));
1864
1865         gtk_tree_view_append_column(GTK_TREE_VIEW(vfl->listview), column);
1866 }
1867
1868 static void vflist_listview_mark_toggled(GtkCellRendererToggle *cell, gchar *path_str, GtkTreeStore *store)
1869 {
1870         GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
1871         guint *marks;
1872         GtkTreeIter iter;
1873         FileData *fd;
1874         gboolean mark;
1875         guint col_idx;
1876
1877         if (!path || !gtk_tree_model_get_iter(GTK_TREE_MODEL(store), &iter, path))
1878                 return;
1879
1880         col_idx = GPOINTER_TO_INT(g_object_get_data (G_OBJECT(cell), "column_store_idx"));
1881
1882         g_assert(col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST);
1883
1884         gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &fd, col_idx, &mark, -1);
1885         mark = !mark;
1886         fd->marks[col_idx - FILE_COLUMN_MARKS] = mark;
1887
1888         gtk_tree_store_set(store, &iter, col_idx, mark, -1);
1889         gtk_tree_path_free(path);
1890 }
1891
1892 static void vflist_listview_add_column_toggle(ViewFileList *vfl, gint n, const gchar *title)
1893 {
1894         GtkTreeViewColumn *column;
1895         GtkCellRenderer *renderer;
1896         GtkTreeStore *store;
1897         gint index;
1898
1899         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
1900
1901         renderer = gtk_cell_renderer_toggle_new();
1902         column = gtk_tree_view_column_new_with_attributes(title, renderer, "active", n, NULL);
1903
1904         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
1905         g_object_set_data (G_OBJECT (column), "column_store_idx", GUINT_TO_POINTER(n));
1906         g_object_set_data (G_OBJECT (renderer), "column_store_idx", GUINT_TO_POINTER(n));
1907
1908         index = gtk_tree_view_append_column(GTK_TREE_VIEW(vfl->listview), column);
1909         gtk_tree_view_column_set_fixed_width(column, 16);
1910         gtk_tree_view_column_set_visible(column, vfl->marks_enabled);
1911
1912
1913         g_signal_connect(G_OBJECT(renderer), "toggled", G_CALLBACK(vflist_listview_mark_toggled), store);
1914 }
1915
1916 /*
1917  *-----------------------------------------------------------------------------
1918  * base
1919  *-----------------------------------------------------------------------------
1920  */
1921
1922 gint vflist_set_path(ViewFileList *vfl, const gchar *path)
1923 {
1924         GtkTreeStore *store;
1925
1926         if (!path) return FALSE;
1927         if (vfl->path && strcmp(path, vfl->path) == 0) return TRUE;
1928
1929         g_free(vfl->path);
1930         vfl->path = g_strdup(path);
1931
1932         /* force complete reload */
1933         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
1934         gtk_tree_store_clear(store);
1935
1936         filelist_free(vfl->list);
1937         vfl->list = NULL;
1938
1939         return vflist_refresh(vfl);
1940 }
1941
1942 static void vflist_destroy_cb(GtkWidget *widget, gpointer data)
1943 {
1944         ViewFileList *vfl = data;
1945
1946         if (vfl->popup)
1947                 {
1948                 g_signal_handlers_disconnect_matched(G_OBJECT(vfl->popup), G_SIGNAL_MATCH_DATA,
1949                                                      0, 0, 0, NULL, vfl);
1950                 gtk_widget_destroy(vfl->popup);
1951                 }
1952
1953         vflist_select_idle_cancel(vfl);
1954         vflist_thumb_stop(vfl);
1955
1956         g_free(vfl->path);
1957         filelist_free(vfl->list);
1958         g_free(vfl);
1959 }
1960
1961 ViewFileList *vflist_new(const gchar *path, gint thumbs)
1962 {
1963         ViewFileList *vfl;
1964         GtkTreeStore *store;
1965         GtkTreeSelection *selection;
1966
1967         GType flist_types[FILE_COLUMN_COUNT];
1968         int i;
1969
1970         vfl = g_new0(ViewFileList, 1);
1971
1972         vfl->path = NULL;
1973         vfl->list = NULL;
1974         vfl->click_fd = NULL;
1975         vfl->select_fd = NULL;
1976         vfl->sort_method = SORT_NAME;
1977         vfl->sort_ascend = TRUE;
1978         vfl->thumbs_enabled = thumbs;
1979
1980         vfl->thumbs_running = FALSE;
1981         vfl->thumbs_count = 0;
1982         vfl->thumbs_loader = NULL;
1983         vfl->thumbs_filedata = NULL;
1984
1985         vfl->select_idle_id = -1;
1986
1987         vfl->popup = NULL;
1988
1989         vfl->widget = gtk_scrolled_window_new(NULL, NULL);
1990         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(vfl->widget), GTK_SHADOW_IN);
1991         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(vfl->widget),
1992                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
1993         g_signal_connect(G_OBJECT(vfl->widget), "destroy",
1994                          G_CALLBACK(vflist_destroy_cb), vfl);
1995
1996         flist_types[FILE_COLUMN_POINTER] = G_TYPE_POINTER;
1997         flist_types[FILE_COLUMN_THUMB] = GDK_TYPE_PIXBUF;
1998         flist_types[FILE_COLUMN_NAME] = G_TYPE_STRING;
1999         flist_types[FILE_COLUMN_SIDECARS] = G_TYPE_STRING;
2000         flist_types[FILE_COLUMN_SIZE] = G_TYPE_STRING;
2001         flist_types[FILE_COLUMN_DATE] = G_TYPE_STRING;
2002         flist_types[FILE_COLUMN_COLOR] = G_TYPE_BOOLEAN;
2003         for (i = FILE_COLUMN_MARKS; i < FILE_COLUMN_MARKS + FILEDATA_MARKS_SIZE; i++)
2004                 flist_types[i] = G_TYPE_BOOLEAN;
2005
2006         store = gtk_tree_store_newv(FILE_COLUMN_COUNT, flist_types);
2007
2008         vfl->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2009         g_object_unref(store);
2010
2011         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
2012         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
2013         gtk_tree_selection_set_select_function(selection, vflist_select_cb, vfl, NULL);
2014
2015         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vfl->listview), FALSE);
2016         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vfl->listview), FALSE);
2017
2018         vflist_listview_add_column(vfl, FILE_COLUMN_THUMB, "", TRUE, FALSE, FALSE);
2019
2020         for(i = 0; i < FILEDATA_MARKS_SIZE;i++)
2021                 vflist_listview_add_column_toggle(vfl, i + FILE_COLUMN_MARKS, "");
2022
2023         vflist_listview_add_column(vfl, FILE_COLUMN_NAME, _("Name"), FALSE, FALSE, FALSE);
2024         vflist_listview_add_column(vfl, FILE_COLUMN_SIDECARS, _("SC"), FALSE, FALSE, FALSE);
2025
2026         vflist_listview_add_column(vfl, FILE_COLUMN_SIZE, _("Size"), FALSE, TRUE, FALSE);
2027         vflist_listview_add_column(vfl, FILE_COLUMN_DATE, _("Date"), FALSE, TRUE, FALSE);
2028
2029
2030         g_signal_connect(G_OBJECT(vfl->listview), "key_press_event",
2031                          G_CALLBACK(vflist_press_key_cb), vfl);
2032
2033         gtk_container_add (GTK_CONTAINER(vfl->widget), vfl->listview);
2034         gtk_widget_show(vfl->listview);
2035
2036         vflist_dnd_init(vfl);
2037
2038         g_signal_connect(G_OBJECT(vfl->listview), "button_press_event",
2039                          G_CALLBACK(vflist_press_cb), vfl);
2040         g_signal_connect(G_OBJECT(vfl->listview), "button_release_event",
2041                          G_CALLBACK(vflist_release_cb), vfl);
2042
2043
2044         if (path) vflist_set_path(vfl, path);
2045
2046         return vfl;
2047 }
2048
2049 void vflist_set_status_func(ViewFileList *vfl,
2050                             void (*func)(ViewFileList *vfl, gpointer data), gpointer data)
2051 {
2052         vfl->func_status = func;
2053         vfl->data_status = data;
2054 }
2055
2056 void vflist_set_thumb_status_func(ViewFileList *vfl,
2057                                   void (*func)(ViewFileList *vfl, gdouble val, const gchar *text, gpointer data),
2058                                   gpointer data)
2059 {
2060         vfl->func_thumb_status = func;
2061         vfl->data_thumb_status = data;
2062 }
2063
2064 void vflist_thumb_set(ViewFileList *vfl, gint enable)
2065 {
2066         if (vfl->thumbs_enabled == enable) return;
2067
2068         vfl->thumbs_enabled = enable;
2069         vflist_refresh(vfl);
2070 }
2071
2072 void vflist_marks_set(ViewFileList *vfl, gint enable)
2073 {
2074         GtkTreeStore *store;
2075         GtkTreeViewColumn *column;
2076         GList *columns, *work;
2077
2078         if (vfl->marks_enabled == enable) return;
2079
2080         vfl->marks_enabled = enable;
2081
2082         columns = gtk_tree_view_get_columns(GTK_TREE_VIEW(vfl->listview));
2083
2084         work = columns;
2085         while (work)
2086                 {
2087                 GtkTreeViewColumn *column = work->data;
2088                 gint col_idx = GPOINTER_TO_INT(g_object_get_data (G_OBJECT(column), "column_store_idx"));
2089                 work = work->next;
2090
2091                 if (col_idx <= FILE_COLUMN_MARKS_LAST && col_idx >= FILE_COLUMN_MARKS)
2092                         gtk_tree_view_column_set_visible(column, enable);
2093                 }
2094
2095         g_list_free(columns);
2096         //vflist_refresh(vfl);
2097 }
2098
2099 void vflist_set_layout(ViewFileList *vfl, LayoutWindow *layout)
2100 {
2101         vfl->layout = layout;
2102 }
2103
2104 /*
2105  *-----------------------------------------------------------------------------
2106  * maintenance (for rename, move, remove)
2107  *-----------------------------------------------------------------------------
2108  */
2109
2110 static gint vflist_maint_find_closest(ViewFileList *vfl, gint row, gint count, GList *ignore_list)
2111 {
2112         GList *list = NULL;
2113         GList *work;
2114         gint rev = row - 1;
2115         row ++;
2116
2117         work = ignore_list;
2118         while (work)
2119                 {
2120                 gint f = vflist_index_by_path(vfl, work->data);
2121                 if (f >= 0) list = g_list_prepend(list, GINT_TO_POINTER(f));
2122                 work = work->next;
2123                 }
2124
2125         while (list)
2126                 {
2127                 gint c = TRUE;
2128                 work = list;
2129                 while (work && c)
2130                         {
2131                         gpointer p = work->data;
2132                         work = work->next;
2133                         if (row == GPOINTER_TO_INT(p))
2134                                 {
2135                                 row++;
2136                                 c = FALSE;
2137                                 }
2138                         if (rev == GPOINTER_TO_INT(p))
2139                                 {
2140                                 rev--;
2141                                 c = FALSE;
2142                                 }
2143                         if (!c) list = g_list_remove(list, p);
2144                         }
2145                 if (c && list)
2146                         {
2147                         g_list_free(list);
2148                         list = NULL;
2149                         }
2150                 }
2151         if (row > count - 1)
2152                 {
2153                 if (rev < 0)
2154                         return -1;
2155                 else
2156                         return rev;
2157                 }
2158         else
2159                 {
2160                 return row;
2161                 }
2162 }
2163
2164 gint vflist_maint_renamed(ViewFileList *vfl, FileData *fd)
2165 {
2166         gint ret = FALSE;
2167         gchar *source_base;
2168         gchar *dest_base;
2169         GList *work;
2170
2171         if (g_list_index(vfl->list, fd) < 0) return FALSE;
2172
2173         source_base = remove_level_from_path(fd->change->source);
2174         dest_base = remove_level_from_path(fd->change->dest);
2175
2176
2177         if (strcmp(source_base, dest_base) == 0)
2178                 {
2179                 GtkTreeStore *store;
2180                 GtkTreeIter iter;
2181                 GtkTreeIter position;
2182                 gint old_row;
2183                 gint n;
2184
2185                 old_row = g_list_index(vfl->list, fd);
2186
2187                 vfl->list = g_list_remove(vfl->list, fd);
2188
2189                 vfl->list = filelist_insert_sort(vfl->list, fd, vfl->sort_method, vfl->sort_ascend);
2190                 n = g_list_index(vfl->list, fd);
2191
2192                 store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
2193                 if (vflist_find_row(vfl, fd, &iter) >= 0 &&
2194                     gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(store), &position, NULL, n))
2195                         {
2196                         if (old_row >= n)
2197                                 {
2198                                 gtk_tree_store_move_before(store, &iter, &position);
2199                                 }
2200                         else
2201                                 {
2202                                 gtk_tree_store_move_after(store, &iter, &position);
2203                                 }
2204                         }
2205                 gtk_tree_store_set(store, &iter, FILE_COLUMN_NAME, fd->name, -1);
2206
2207                 ret = TRUE;
2208                 }
2209         else
2210                 {
2211                 ret = vflist_maint_removed(vfl, fd, NULL);
2212                 }
2213
2214         g_free(source_base);
2215         g_free(dest_base);
2216
2217         return ret;
2218 }
2219
2220 gint vflist_maint_removed(ViewFileList *vfl, FileData *fd, GList *ignore_list)
2221 {
2222         GtkTreeIter iter;
2223         GList *list;
2224         gint row;
2225         gint new_row = -1;
2226
2227         row = g_list_index(vfl->list, fd);
2228         if (row < 0) return FALSE;
2229
2230         if (vflist_index_is_selected(vfl, row) &&
2231             layout_image_get_collection(vfl->layout, NULL) == NULL)
2232                 {
2233                 gint n;
2234
2235                 n = vflist_count(vfl, NULL);
2236                 if (ignore_list)
2237                         {
2238                         new_row = vflist_maint_find_closest(vfl, row, n, ignore_list);
2239                         if (debug) printf("row = %d, closest is %d\n", row, new_row);
2240                         }
2241                 else
2242                         {
2243                         if (row + 1 < n)
2244                                 {
2245                                 new_row = row + 1;
2246                                 }
2247                         else if (row > 0)
2248                                 {
2249                                 new_row = row - 1;
2250                                 }
2251                         }
2252                 vflist_select_none(vfl);
2253                 if (new_row >= 0)
2254                         {
2255                         fd = vflist_index_get_data(vfl, new_row);
2256                         if (vflist_find_row(vfl, fd, &iter) >= 0)
2257                                 {
2258                                 GtkTreeSelection *selection;
2259
2260                                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vfl->listview));
2261                                 gtk_tree_selection_select_iter(selection, &iter);
2262                                 vflist_move_cursor(vfl, &iter);
2263                                 }
2264                         }
2265                 }
2266
2267         fd = vflist_index_get_data(vfl, row);
2268         if (vflist_find_row(vfl, fd, &iter) >= 0)
2269                 {
2270                 GtkTreeStore *store;
2271                 store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vfl->listview)));
2272                 gtk_tree_store_remove(store, &iter);
2273                 }
2274         list = g_list_nth(vfl->list, row);
2275         fd = list->data;
2276
2277         /* thumbnail loader check */
2278         if (fd == vfl->thumbs_filedata) vfl->thumbs_filedata = NULL;
2279         if (vfl->thumbs_count > 0) vfl->thumbs_count--;
2280
2281         vfl->list = g_list_remove(vfl->list, fd);
2282         file_data_unref(fd);
2283
2284         vflist_send_update(vfl);
2285
2286         return TRUE;
2287 }
2288
2289 gint vflist_maint_moved(ViewFileList *vfl, FileData *fd, GList *ignore_list)
2290 {
2291         gint ret = FALSE;
2292         gchar *buf;
2293
2294         if (!fd->change->source || !vfl->path) return FALSE;
2295
2296         buf = remove_level_from_path(fd->change->source);
2297
2298         if (strcmp(buf, vfl->path) == 0)
2299                 {
2300                 ret = vflist_maint_removed(vfl, fd, ignore_list);
2301                 }
2302
2303         g_free(buf);
2304
2305         return ret;
2306 }
2307