src/view_file_list.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 - 2009 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 #include "main.h"
  14 #include "view_file_list.h"
  15
  16 #include "bar.h"
  17 #include "cache_maint.h"
  18 #include "dnd.h"
  19 #include "editors.h"
  20 #include "img-view.h"
  21 #include "layout.h"
  22 #include "layout_image.h"
  23 #include "menu.h"
  24 #include "metadata.h"
  25 #include "thumb.h"
  26 #include "utilops.h"
  27 #include "ui_fileops.h"
  28 #include "ui_menu.h"
  29 #include "ui_tree_edit.h"
  30 #include "uri_utils.h"
  31 #include "view_file.h"
  32
  33 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  34
  35 /* Index to tree store */
  36 enum {
  37         FILE_COLUMN_POINTER = 0,
  38         FILE_COLUMN_VERSION,
  39         FILE_COLUMN_THUMB,
  40         FILE_COLUMN_NAME,
  41         FILE_COLUMN_MULTILINE,
  42         FILE_COLUMN_SIZE,
  43         FILE_COLUMN_DATE,
  44         FILE_COLUMN_COLOR,
  45         FILE_COLUMN_MARKS,
  46         FILE_COLUMN_MARKS_LAST = FILE_COLUMN_MARKS + FILEDATA_MARKS_SIZE - 1,
  47         FILE_COLUMN_COUNT
  48 };
  49
  50
  51 /* Index to tree view */
  52 enum {
  53         FILE_VIEW_COLUMN_MARKS = 0,
  54         FILE_VIEW_COLUMN_MARKS_LAST = FILE_VIEW_COLUMN_MARKS + FILEDATA_MARKS_SIZE - 1,
  55         FILE_VIEW_COLUMN_THUMB,
  56         FILE_VIEW_COLUMN_MULTILINE,
  57         FILE_VIEW_COLUMN_NAME,
  58         FILE_VIEW_COLUMN_SIZE,
  59         FILE_VIEW_COLUMN_DATE,
  60         FILE_VIEW_COLUMN_COUNT
  61 };
  62
  63
  64
  65 static gboolean vflist_row_is_selected(ViewFile *vf, FileData *fd);
  66 static gboolean vflist_row_rename_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data);
  67 static void vflist_populate_view(ViewFile *vf);
  68
  69
  70 /*
  71  *-----------------------------------------------------------------------------
  72  * misc
  73  *-----------------------------------------------------------------------------
  74  */
  75 typedef struct {
  76         FileData *fd;
  77         GtkTreeIter *iter;
  78         gboolean found;
  79         gint row;
  80 } ViewFileFindRowData;
  81
  82 static gboolean vflist_find_row_cb(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
  83 {
  84         ViewFileFindRowData *find = data;
  85         FileData *fd;
  86         gtk_tree_model_get(model, iter, FILE_COLUMN_POINTER, &fd, -1);
  87         if (fd == find->fd)
  88                 {
  89                 *find->iter = *iter;
  90                 find->found = TRUE;
  91                 return TRUE;
  92                 }
  93         find->row++;
  94         return FALSE;
  95 }
  96
  97 static gint vflist_find_row(ViewFile *vf, FileData *fd, GtkTreeIter *iter)
  98 {
  99         GtkTreeModel *store;
 100         ViewFileFindRowData data = {fd, iter, FALSE, 0};
 101
 102         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 103         gtk_tree_model_foreach(store, vflist_find_row_cb, &data);
 104
 105         if (data.found)
 106                 {
 107                 return data.row;
 108                 }
 109
 110         return -1;
 111 }
 112
 113 static FileData *vflist_find_data_by_coord(ViewFile *vf, gint x, gint y, GtkTreeIter *iter)
 114 {
 115         GtkTreePath *tpath;
 116         GtkTreeViewColumn *column;
 117
 118         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), x, y,
 119                                           &tpath, &column, NULL, NULL))
 120                 {
 121                 GtkTreeModel *store;
 122                 GtkTreeIter row;
 123                 FileData *fd;
 124
 125                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 126                 gtk_tree_model_get_iter(store, &row, tpath);
 127                 gtk_tree_path_free(tpath);
 128                 gtk_tree_model_get(store, &row, FILE_COLUMN_POINTER, &fd, -1);
 129
 130                 return fd;
 131                 }
 132
 133         return NULL;
 134 }
 135
 136 #if 0
 137 static gint vflist_find_sidecar_list_idx(GList *work, FileData *fd)
 138 {
 139         gint i = 0;
 140         while (work)
 141                 {
 142                 FileData *fd_p = work->data;
 143                 if (fd == fd_p) return i;
 144
 145                 i++;
 146
 147                 GList *work2 = fd_p->sidecar_files;
 148                 while (work2)
 149                         {
 150                         fd_p = work2->data;
 151                         if (fd == fd_p) return i;
 152
 153                         i++;
 154                         work2 = work2->next;
 155                         }
 156                 work = work->next;
 157                 }
 158         return -1;
 159 }
 160
 161 static gint vflist_sidecar_list_count(GList *work)
 162 {
 163         gint i = 0;
 164         while (work)
 165                 {
 166                 FileData *fd = work->data;
 167                 i++;
 168
 169                 GList *work2 = fd->sidecar_files;
 170                 while (work2)
 171                         {
 172                         i++;
 173                         work2 = work2->next;
 174                         }
 175                 work = work->next;
 176                 }
 177         return i;
 178 }
 179 #endif
 180
 181 static gboolean vflist_store_clear_cb(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
 182 {
 183         FileData *fd;
 184         gtk_tree_model_get(model, iter, FILE_COLUMN_POINTER, &fd, -1);
 185         file_data_unref(fd);
 186         return FALSE;
 187 }
 188
 189 static void vflist_store_clear(ViewFile *vf)
 190 {
 191         GtkTreeModel *store;
 192         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 193         gtk_tree_model_foreach(store, vflist_store_clear_cb, NULL);
 194         gtk_tree_store_clear(GTK_TREE_STORE(store));
 195 }
 196
 197 void vflist_color_set(ViewFile *vf, FileData *fd, gboolean color_set)
 198 {
 199         GtkTreeModel *store;
 200         GtkTreeIter iter;
 201
 202         if (vflist_find_row(vf, fd, &iter) < 0) return;
 203         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 204         gtk_tree_store_set(GTK_TREE_STORE(store), &iter, FILE_COLUMN_COLOR, color_set, -1);
 205 }
 206
 207 static void vflist_move_cursor(ViewFile *vf, GtkTreeIter *iter)
 208 {
 209         GtkTreeModel *store;
 210         GtkTreePath *tpath;
 211
 212         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 213
 214         tpath = gtk_tree_model_get_path(store, iter);
 215         gtk_tree_view_set_cursor(GTK_TREE_VIEW(vf->listview), tpath, NULL, FALSE);
 216         gtk_tree_path_free(tpath);
 217 }
 218
 219
 220 static gint vflist_column_idx(ViewFile *vf, gint store_idx)
 221 {
 222         GList *columns, *work;
 223         gint i = 0;
 224
 225         columns = gtk_tree_view_get_columns(GTK_TREE_VIEW(vf->listview));
 226         work = columns;
 227         while (work)
 228                 {
 229                 GtkTreeViewColumn *column = work->data;
 230                 if (store_idx == GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_store_idx")))
 231                         break;
 232                 work = work->next;
 233                 i++;
 234                 }
 235
 236         g_list_free(columns);
 237         return i;
 238 }
 239
 240
 241 /*
 242  *-----------------------------------------------------------------------------
 243  * dnd
 244  *-----------------------------------------------------------------------------
 245  */
 246
 247 static void vflist_dnd_get(GtkWidget *widget, GdkDragContext *context,
 248                            GtkSelectionData *selection_data, guint info,
 249                            guint time, gpointer data)
 250 {
 251         ViewFile *vf = data;
 252         GList *list = NULL;
 253         gchar *uri_text = NULL;
 254         gint total;
 255
 256         if (!VFLIST(vf)->click_fd) return;
 257
 258         if (vflist_row_is_selected(vf, VFLIST(vf)->click_fd))
 259                 {
 260                 list = vf_selection_get_list(vf);
 261                 }
 262         else
 263                 {
 264                 list = g_list_append(NULL, file_data_ref(VFLIST(vf)->click_fd));
 265                 }
 266
 267         if (!list) return;
 268
 269         uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
 270         filelist_free(list);
 271
 272         DEBUG_1("%s", uri_text);
 273
 274         gtk_selection_data_set(selection_data, selection_data->target,
 275                                8, (guchar *)uri_text, total);
 276         g_free(uri_text);
 277 }
 278
 279 static void vflist_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
 280 {
 281         ViewFile *vf = data;
 282
 283         vflist_color_set(vf, VFLIST(vf)->click_fd, TRUE);
 284
 285         if (VFLIST(vf)->thumbs_enabled &&
 286             VFLIST(vf)->click_fd && VFLIST(vf)->click_fd->thumb_pixbuf)
 287                 {
 288                 guint items;
 289
 290                 if (vflist_row_is_selected(vf, VFLIST(vf)->click_fd))
 291                         items = vf_selection_count(vf, NULL);
 292                 else
 293                         items = 1;
 294
 295                 dnd_set_drag_icon(widget, context, VFLIST(vf)->click_fd->thumb_pixbuf, items);
 296                 }
 297 }
 298
 299 static void vflist_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
 300 {
 301         ViewFile *vf = data;
 302
 303         vflist_color_set(vf, VFLIST(vf)->click_fd, FALSE);
 304
 305         if (context->action == GDK_ACTION_MOVE)
 306                 {
 307                 vf_refresh(vf);
 308                 }
 309 }
 310
 311 static void vflist_drag_data_received(GtkWidget *entry_widget, GdkDragContext *context,
 312                                       int x, int y, GtkSelectionData *selection,
 313                                       guint info, guint time, gpointer data)
 314 {
 315         ViewFile *vf = data;
 316
 317         if (info == TARGET_TEXT_PLAIN) {
 318                 FileData *fd = vflist_find_data_by_coord(vf, x, y, NULL);
 319
 320                 if (fd) {
 321                         /* Add keywords to file */
 322                         gchar *str = g_strndup((gchar *)selection->data, selection->length);
 323                         GList *kw_list = string_to_keywords_list(str);
 324
 325                         metadata_append_list(fd, KEYWORD_KEY, kw_list);
 326                         string_list_free(kw_list);
 327                         g_free(str);
 328 /*
 329 file notification should handle this automatically
 330                         if (vf->layout && vf->layout->bar_info) {
 331                                 bar_set_fd(vf->layout->bar_info, fd);
 332                         }
 333 */
 334                 }
 335         }
 336 }
 337
 338 void vflist_dnd_init(ViewFile *vf)
 339 {
 340         gtk_drag_source_set(vf->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
 341                             dnd_file_drag_types, dnd_file_drag_types_count,
 342                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 343         gtk_drag_dest_set(vf->listview, GTK_DEST_DEFAULT_ALL,
 344                             dnd_file_drag_types, dnd_file_drag_types_count,
 345                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
 346
 347         g_signal_connect(G_OBJECT(vf->listview), "drag_data_get",
 348                          G_CALLBACK(vflist_dnd_get), vf);
 349         g_signal_connect(G_OBJECT(vf->listview), "drag_begin",
 350                          G_CALLBACK(vflist_dnd_begin), vf);
 351         g_signal_connect(G_OBJECT(vf->listview), "drag_end",
 352                          G_CALLBACK(vflist_dnd_end), vf);
 353         g_signal_connect(G_OBJECT(vf->listview), "drag_data_received",
 354                          G_CALLBACK(vflist_drag_data_received), vf);
 355 }
 356
 357 /*
 358  *-----------------------------------------------------------------------------
 359  * pop-up menu
 360  *-----------------------------------------------------------------------------
 361  */
 362
 363 GList *vflist_pop_menu_file_list(ViewFile *vf)
 364 {
 365         if (!VFLIST(vf)->click_fd) return NULL;
 366
 367         if (vflist_row_is_selected(vf, VFLIST(vf)->click_fd))
 368                 {
 369                 return vf_selection_get_list(vf);
 370                 }
 371
 372         return g_list_append(NULL, file_data_ref(VFLIST(vf)->click_fd));
 373 }
 374
 375 void vflist_pop_menu_view_cb(GtkWidget *widget, gpointer data)
 376 {
 377         ViewFile *vf = data;
 378
 379         if (vflist_row_is_selected(vf, VFLIST(vf)->click_fd))
 380                 {
 381                 GList *list;
 382
 383                 list = vf_selection_get_list(vf);
 384                 view_window_new_from_list(list);
 385                 filelist_free(list);
 386                 }
 387         else
 388                 {
 389                 view_window_new(VFLIST(vf)->click_fd);
 390                 }
 391 }
 392
 393 void vflist_pop_menu_rename_cb(GtkWidget *widget, gpointer data)
 394 {
 395         ViewFile *vf = data;
 396         GList *list;
 397
 398         list = vf_pop_menu_file_list(vf);
 399         if (options->file_ops.enable_in_place_rename &&
 400             list && !list->next && VFLIST(vf)->click_fd)
 401                 {
 402                 GtkTreeModel *store;
 403                 GtkTreeIter iter;
 404
 405                 filelist_free(list);
 406
 407                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 408                 if (vflist_find_row(vf, VFLIST(vf)->click_fd, &iter) >= 0)
 409                         {
 410                         GtkTreePath *tpath;
 411
 412                         tpath = gtk_tree_model_get_path(store, &iter);
 413                         tree_edit_by_path(GTK_TREE_VIEW(vf->listview), tpath,
 414                                           vflist_column_idx(vf, FILE_COLUMN_NAME), VFLIST(vf)->click_fd->name,
 415                                           vflist_row_rename_cb, vf);
 416                         gtk_tree_path_free(tpath);
 417                         }
 418                 return;
 419                 }
 420
 421         file_util_rename(NULL, list, vf->listview);
 422 }
 423
 424 void vflist_pop_menu_thumbs_cb(GtkWidget *widget, gpointer data)
 425 {
 426         ViewFile *vf = data;
 427
 428         vflist_color_set(vf, VFLIST(vf)->click_fd, FALSE);
 429         if (vf->layout)
 430                 {
 431                 layout_thumb_set(vf->layout, !VFLIST(vf)->thumbs_enabled);
 432                 }
 433         else
 434                 {
 435                 vflist_thumb_set(vf, !VFLIST(vf)->thumbs_enabled);
 436                 }
 437 }
 438
 439 void vflist_pop_menu_refresh_cb(GtkWidget *widget, gpointer data)
 440 {
 441         ViewFile *vf = data;
 442
 443         vflist_color_set(vf, VFLIST(vf)->click_fd, FALSE);
 444         vf_refresh(vf);
 445 }
 446
 447 void vflist_popup_destroy_cb(GtkWidget *widget, gpointer data)
 448 {
 449         ViewFile *vf = data;
 450         vflist_color_set(vf, VFLIST(vf)->click_fd, FALSE);
 451         VFLIST(vf)->click_fd = NULL;
 452         vf->popup = NULL;
 453 }
 454
 455
 456 /*
 457  *-----------------------------------------------------------------------------
 458  * callbacks
 459  *-----------------------------------------------------------------------------
 460  */
 461
 462 static gboolean vflist_row_rename_cb(TreeEditData *td, const gchar *old, const gchar *new, gpointer data)
 463 {
 464         ViewFile *vf = data;
 465         gchar *new_path;
 466
 467         if (!new || !new[0]) return FALSE;
 468
 469         new_path = g_build_filename(vf->dir_fd->path, new, NULL);
 470
 471         if (strchr(new, G_DIR_SEPARATOR) != NULL)
 472                 {
 473                 gchar *text = g_strdup_printf(_("Invalid file name:\n%s"), new);
 474                 file_util_warning_dialog(_("Error renaming file"), text, GTK_STOCK_DIALOG_ERROR, vf->listview);
 475                 g_free(text);
 476                 }
 477         else
 478                 {
 479                 gchar *old_path = g_build_filename(vf->dir_fd->path, old, NULL);
 480                 FileData *fd = file_data_new_simple(old_path); /* get the fd from cache */
 481                 file_util_rename_simple(fd, new_path, vf->listview);
 482                 file_data_unref(fd);
 483                 g_free(old_path);
 484                 }
 485
 486         g_free(new_path);
 487
 488         return FALSE;
 489 }
 490
 491 static void vflist_menu_position_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
 492 {
 493         ViewFile *vf = data;
 494         GtkTreeModel *store;
 495         GtkTreeIter iter;
 496         GtkTreePath *tpath;
 497         gint cw, ch;
 498
 499         if (vflist_find_row(vf, VFLIST(vf)->click_fd, &iter) < 0) return;
 500         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
 501         tpath = gtk_tree_model_get_path(store, &iter);
 502         tree_view_get_cell_clamped(GTK_TREE_VIEW(vf->listview), tpath, FILE_COLUMN_NAME - 1, TRUE, x, y, &cw, &ch);
 503         gtk_tree_path_free(tpath);
 504         *y += ch;
 505         popup_menu_position_clamp(menu, x, y, 0);
 506 }
 507
 508 gboolean vflist_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
 509 {
 510         ViewFile *vf = data;
 511         GtkTreePath *tpath;
 512
 513         if (event->keyval != GDK_Menu) return FALSE;
 514
 515         gtk_tree_view_get_cursor(GTK_TREE_VIEW(vf->listview), &tpath, NULL);
 516         if (tpath)
 517                 {
 518                 GtkTreeModel *store;
 519                 GtkTreeIter iter;
 520
 521                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 522                 gtk_tree_model_get_iter(store, &iter, tpath);
 523                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &VFLIST(vf)->click_fd, -1);
 524                 gtk_tree_path_free(tpath);
 525                 }
 526         else
 527                 {
 528                 VFLIST(vf)->click_fd = NULL;
 529                 }
 530
 531         vf->popup = vf_pop_menu(vf);
 532         gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, vflist_menu_position_cb, vf, 0, GDK_CURRENT_TIME);
 533
 534         return TRUE;
 535 }
 536
 537 gboolean vflist_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 538 {
 539         ViewFile *vf = data;
 540         GtkTreePath *tpath;
 541         GtkTreeIter iter;
 542         FileData *fd = NULL;
 543         GtkTreeViewColumn *column;
 544
 545         vf->clicked_mark = 0;
 546
 547         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 548                                           &tpath, &column, NULL, NULL))
 549                 {
 550                 GtkTreeModel *store;
 551                 gint col_idx = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_store_idx"));
 552
 553                 if (bevent->button == MOUSE_BUTTON_LEFT &&
 554                     col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST)
 555                         return FALSE;
 556
 557                 if (col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST)
 558                         vf->clicked_mark = 1 + (col_idx - FILE_COLUMN_MARKS);
 559
 560                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 561
 562                 gtk_tree_model_get_iter(store, &iter, tpath);
 563                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
 564 #if 0
 565                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
 566 #endif
 567                 gtk_tree_path_free(tpath);
 568                 }
 569
 570         VFLIST(vf)->click_fd = fd;
 571
 572         if (bevent->button == MOUSE_BUTTON_RIGHT)
 573                 {
 574                 vf->popup = vf_pop_menu(vf);
 575                 gtk_menu_popup(GTK_MENU(vf->popup), NULL, NULL, NULL, NULL,
 576                                 bevent->button, bevent->time);
 577                 return TRUE;
 578                 }
 579
 580         if (!fd) return FALSE;
 581
 582         if (bevent->button == MOUSE_BUTTON_MIDDLE)
 583                 {
 584                 if (!vflist_row_is_selected(vf, fd))
 585                         {
 586                         vflist_color_set(vf, fd, TRUE);
 587                         }
 588                 return TRUE;
 589                 }
 590
 591
 592         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
 593             !(bevent->state & GDK_SHIFT_MASK ) &&
 594             !(bevent->state & GDK_CONTROL_MASK ) &&
 595             vflist_row_is_selected(vf, fd))
 596                 {
 597                 GtkTreeSelection *selection;
 598
 599                 gtk_widget_grab_focus(widget);
 600
 601
 602                 /* returning FALSE and further processing of the event is needed for
 603                    correct operation of the expander, to show the sidecar files.
 604                    It however resets the selection of multiple files. With this condition
 605                    it should work for both cases */
 606                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 607                 return (gtk_tree_selection_count_selected_rows(selection) > 1);
 608                 }
 609
 610 #if 1
 611         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
 612                 {
 613                 if (vf->layout) layout_image_full_screen_start(vf->layout);
 614                 }
 615 #endif
 616
 617         return FALSE;
 618 }
 619
 620 gboolean vflist_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
 621 {
 622         ViewFile *vf = data;
 623         GtkTreePath *tpath;
 624         GtkTreeIter iter;
 625         FileData *fd = NULL;
 626
 627         if (bevent->button == MOUSE_BUTTON_MIDDLE)
 628                 {
 629                 vflist_color_set(vf, VFLIST(vf)->click_fd, FALSE);
 630                 }
 631
 632         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE)
 633                 {
 634                 return TRUE;
 635                 }
 636
 637         if ((bevent->x != 0 || bevent->y != 0) &&
 638             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
 639                                           &tpath, NULL, NULL, NULL))
 640                 {
 641                 GtkTreeModel *store;
 642
 643                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
 644                 gtk_tree_model_get_iter(store, &iter, tpath);
 645                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
 646                 gtk_tree_path_free(tpath);
 647                 }
 648
 649         if (bevent->button == MOUSE_BUTTON_MIDDLE)
 650                 {
 651                 if (fd && VFLIST(vf)->click_fd == fd)
 652                         {
 653                         GtkTreeSelection *selection;
 654
 655                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 656                         if (vflist_row_is_selected(vf, fd))
 657                                 {
 658                                 gtk_tree_selection_unselect_iter(selection, &iter);
 659                                 }
 660                         else
 661                                 {
 662                                 gtk_tree_selection_select_iter(selection, &iter);
 663                                 }
 664                         }
 665                 return TRUE;
 666                 }
 667
 668         if (fd && VFLIST(vf)->click_fd == fd &&
 669             !(bevent->state & GDK_SHIFT_MASK ) &&
 670             !(bevent->state & GDK_CONTROL_MASK ) &&
 671             vflist_row_is_selected(vf, fd))
 672                 {
 673                 GtkTreeSelection *selection;
 674
 675                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
 676                 gtk_tree_selection_unselect_all(selection);
 677                 gtk_tree_selection_select_iter(selection, &iter);
 678                 vflist_move_cursor(vf, &iter);
 679 //              return TRUE;// FIXME - expand
 680                 }
 681
 682         return FALSE;
 683 }
 684
 685 static void vflist_select_image(ViewFile *vf, FileData *sel_fd)
 686 {
 687         FileData *read_ahead_fd = NULL;
 688         gint row;
 689         FileData *cur_fd;
 690
 691         if (!sel_fd) return;
 692
 693         cur_fd = layout_image_get_fd(vf->layout);
 694         if (sel_fd == cur_fd) return; /* no change */
 695
 696         row = g_list_index(vf->list, sel_fd);
 697         // FIXME sidecar data
 698
 699         if (sel_fd && options->image.enable_read_ahead && row >= 0)
 700                 {
 701                 if (row > g_list_index(vf->list, cur_fd) &&
 702                     (guint) (row + 1) < vf_count(vf, NULL))
 703                         {
 704                         read_ahead_fd = vf_index_get_data(vf, row + 1);
 705                         }
 706                 else if (row > 0)
 707                         {
 708                         read_ahead_fd = vf_index_get_data(vf, row - 1);
 709                         }
 710                 }
 711
 712         layout_image_set_with_ahead(vf->layout, sel_fd, read_ahead_fd);
 713 }
 714
 715 static gboolean vflist_select_idle_cb(gpointer data)
 716 {
 717         ViewFile *vf = data;
 718
 719         if (!vf->layout)
 720                 {
 721                 VFLIST(vf)->select_idle_id = -1;
 722                 return FALSE;
 723                 }
 724
 725         vf_send_update(vf);
 726
 727         if (VFLIST(vf)->select_fd)
 728                 {
 729                 vflist_select_image(vf, VFLIST(vf)->select_fd);
 730                 VFLIST(vf)->select_fd = NULL;
 731                 }
 732
 733         VFLIST(vf)->select_idle_id = -1;
 734         return FALSE;
 735 }
 736
 737 static void vflist_select_idle_cancel(ViewFile *vf)
 738 {
 739         if (VFLIST(vf)->select_idle_id != -1) g_source_remove(VFLIST(vf)->select_idle_id);
 740         VFLIST(vf)->select_idle_id = -1;
 741 }
 742
 743 static gboolean vflist_select_cb(GtkTreeSelection *selection, GtkTreeModel *store, GtkTreePath *tpath,
 744                                  gboolean path_currently_selected, gpointer data)
 745 {
 746         ViewFile *vf = data;
 747         GtkTreeIter iter;
 748
 749         if (!path_currently_selected &&
 750             gtk_tree_model_get_iter(store, &iter, tpath))
 751                 {
 752                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &VFLIST(vf)->select_fd, -1);
 753                 }
 754         else
 755                 {
 756                 VFLIST(vf)->select_fd = NULL;
 757                 }
 758
 759         if (vf->layout &&
 760             VFLIST(vf)->select_idle_id == -1)
 761                 {
 762                 VFLIST(vf)->select_idle_id = g_idle_add(vflist_select_idle_cb, vf);
 763                 }
 764
 765         return TRUE;
 766 }
 767
 768 /*
 769  *-----------------------------------------------------------------------------
 770  * misc
 771  *-----------------------------------------------------------------------------
 772  */
 773
 774 /*
 775 static gboolean vflist_dummy_select_cb(GtkTreeSelection *selection, GtkTreeModel *store, GtkTreePath *tpath,
 776                                         gboolean path_currently_selected, gpointer data)
 777 {
 778         return TRUE;
 779 }
 780 */
 781
 782 static void vflist_setup_iter(ViewFile *vf, GtkTreeStore *store, GtkTreeIter *iter, FileData *fd)
 783 {
 784         gchar *size;
 785         gchar *sidecars = NULL;
 786         gchar *name_sidecars;
 787         gchar *multiline;
 788         const gchar *time = text_from_time(fd->date);
 789         gchar *link = islink(fd->path) ? GQ_LINK_STR : "";
 790
 791
 792         if (fd->sidecar_files)
 793                 {
 794                 sidecars = file_data_sc_list_to_string(fd);
 795                 name_sidecars = g_strdup_printf("%s%s %s", link, fd->name, sidecars);
 796                 }
 797         else
 798                 {
 799                 name_sidecars = g_strdup_printf("%s%s", link, fd->name);
 800                 }
 801         size = text_from_size(fd->size);
 802
 803         multiline = g_strdup_printf("%s\n%s\n%s", name_sidecars, size, time);
 804
 805         gtk_tree_store_set(store, iter, FILE_COLUMN_POINTER, fd,
 806                                         FILE_COLUMN_VERSION, fd->version,
 807                                         FILE_COLUMN_THUMB, fd->thumb_pixbuf,
 808                                         FILE_COLUMN_MULTILINE, multiline,
 809                                         FILE_COLUMN_NAME, name_sidecars,
 810                                         FILE_COLUMN_SIZE, size,
 811                                         FILE_COLUMN_DATE, time,
 812 #define STORE_SET_IS_SLOW 1
 813 #if STORE_SET_IS_SLOW
 814 /* this is 3x faster on a directory with 20000 files */
 815                                         FILE_COLUMN_MARKS + 0, file_data_get_mark(fd, 0),
 816                                         FILE_COLUMN_MARKS + 1, file_data_get_mark(fd, 1),
 817                                         FILE_COLUMN_MARKS + 2, file_data_get_mark(fd, 2),
 818                                         FILE_COLUMN_MARKS + 3, file_data_get_mark(fd, 3),
 819                                         FILE_COLUMN_MARKS + 4, file_data_get_mark(fd, 4),
 820                                         FILE_COLUMN_MARKS + 5, file_data_get_mark(fd, 5),
 821 #if FILEDATA_MARKS_SIZE != 6
 822 #error this needs to be updated
 823 #endif
 824 #endif
 825                                         FILE_COLUMN_COLOR, FALSE, -1);
 826
 827 #if !STORE_SET_IS_SLOW
 828         {
 829         gint i;
 830         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 831                 gtk_tree_store_set(store, iter, FILE_COLUMN_MARKS + i, file_data_get_mark(fd, i), -1);
 832         }
 833 #endif
 834         g_free(size);
 835         g_free(sidecars);
 836         g_free(name_sidecars);
 837         g_free(multiline);
 838 }
 839
 840 static void vflist_setup_iter_recursive(ViewFile *vf, GtkTreeStore *store, GtkTreeIter *parent_iter, GList *list, GList *selected)
 841 {
 842         GList *work;
 843         GtkTreeIter iter;
 844         gboolean valid;
 845         gint num_ordered = 0;
 846         gint num_prepended = 0;
 847
 848         valid = gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &iter, parent_iter);
 849
 850         work = list;
 851         while (work)
 852                 {
 853                 gint match;
 854                 FileData *fd = work->data;
 855                 gboolean done = FALSE;
 856
 857                 while (!done)
 858                         {
 859                         FileData *old_fd = NULL;
 860                         gint old_version = 0;
 861
 862                         if (valid)
 863                                 {
 864                                 num_ordered++;
 865                                 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter,
 866                                                    FILE_COLUMN_POINTER, &old_fd,
 867                                                    FILE_COLUMN_VERSION, &old_version,
 868                                                    -1);
 869
 870                                 if (fd == old_fd)
 871                                         {
 872                                         match = 0;
 873                                         }
 874                                 else
 875                                         {
 876                                         if (parent_iter)
 877                                                 match = filelist_sort_compare_filedata_full(fd, old_fd, SORT_NAME, TRUE); /* always sort sidecars by name */
 878                                         else
 879                                                 match = filelist_sort_compare_filedata_full(fd, old_fd, vf->sort_method, vf->sort_ascend);
 880
 881                                         if (match == 0) g_warning("multiple fd for the same path");
 882                                         }
 883
 884                                 }
 885                         else
 886                                 {
 887                                 match = -1;
 888                                 }
 889
 890                         if (match < 0)
 891                                 {
 892                                 GtkTreeIter new;
 893
 894                                 if (valid)
 895                                         {
 896                                         gtk_tree_store_insert_before(store, &new, parent_iter, &iter);
 897                                         }
 898                                 else
 899                                         {
 900                                         /*
 901                                             here should be used gtk_tree_store_append, but this function seems to be O(n)
 902                                             and it seems to be much faster to add new entries to the beginning and reorder later
 903                                         */
 904                                         num_prepended++;
 905                                         gtk_tree_store_prepend(store, &new, parent_iter);
 906                                         }
 907
 908                                 vflist_setup_iter(vf, store, &new, file_data_ref(fd));
 909                                 vflist_setup_iter_recursive(vf, store, &new, fd->sidecar_files, selected);
 910
 911                                 if (g_list_find(selected, fd))
 912                                         {
 913                                         /* renamed files - the same fd appears at different position - select it again*/
 914                                         GtkTreeSelection *selection;
 915                                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
 916                                         gtk_tree_selection_select_iter(selection, &new);
 917                                         }
 918
 919                                 done = TRUE;
 920                                 }
 921                         else if (match > 0)
 922                                 {
 923                                 file_data_unref(old_fd);
 924                                 valid = gtk_tree_store_remove(store, &iter);
 925                                 }
 926                         else
 927                                 {
 928                                 if (fd->version != old_version)
 929                                         {
 930                                         vflist_setup_iter(vf, store, &iter, fd);
 931                                         vflist_setup_iter_recursive(vf, store, &iter, fd->sidecar_files, selected);
 932                                         }
 933
 934                                 if (valid) valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 935
 936                                 done = TRUE;
 937                                 }
 938                         }
 939                 work = work->next;
 940                 }
 941
 942         while (valid)
 943                 {
 944                 FileData *old_fd;
 945                 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &old_fd, -1);
 946                 file_data_unref(old_fd);
 947
 948                 valid = gtk_tree_store_remove(store, &iter);
 949                 }
 950
 951         /* move the prepended entries to the correct position */
 952         if (num_prepended)
 953                 {
 954                 gint i;
 955                 gint num_total = num_prepended + num_ordered;
 956                 gint *new_order = g_malloc(num_total * sizeof(gint));
 957
 958                 for (i = 0; i < num_total; i++)
 959                         {
 960                         if (i < num_ordered)
 961                                 new_order[i] = num_prepended + i;
 962                         else
 963                                 new_order[i] = num_total - 1 - i;
 964                         }
 965                 gtk_tree_store_reorder(store, parent_iter, new_order);
 966
 967                 g_free(new_order);
 968                 }
 969 }
 970
 971 void vflist_sort_set(ViewFile *vf, SortType type, gboolean ascend)
 972 {
 973         gint i;
 974         GHashTable *fd_idx_hash = g_hash_table_new(NULL, NULL);
 975         gint *new_order;
 976         GtkTreeStore *store;
 977         GList *work;
 978
 979         if (vf->sort_method == type && vf->sort_ascend == ascend) return;
 980         if (!vf->list) return;
 981
 982         work = vf->list;
 983         i = 0;
 984         while (work)
 985                 {
 986                 FileData *fd = work->data;
 987                 g_hash_table_insert(fd_idx_hash, fd, GINT_TO_POINTER(i));
 988                 i++;
 989                 work = work->next;
 990                 }
 991
 992         vf->sort_method = type;
 993         vf->sort_ascend = ascend;
 994
 995         vf->list = filelist_sort(vf->list, vf->sort_method, vf->sort_ascend);
 996
 997         new_order = g_malloc(i * sizeof(gint));
 998
 999         work = vf->list;
1000         i = 0;
1001         while (work)
1002                 {
1003                 FileData *fd = work->data;
1004                 new_order[i] = GPOINTER_TO_INT(g_hash_table_lookup(fd_idx_hash, fd));
1005                 i++;
1006                 work = work->next;
1007                 }
1008
1009         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1010         gtk_tree_store_reorder(store, NULL, new_order);
1011
1012         g_free(new_order);
1013         g_hash_table_destroy(fd_idx_hash);
1014 }
1015
1016 /*
1017  *-----------------------------------------------------------------------------
1018  * thumb updates
1019  *-----------------------------------------------------------------------------
1020  */
1021
1022 static gboolean vflist_thumb_next(ViewFile *vf);
1023
1024 static void vflist_thumb_progress_count(GList *list, gint *count, gint *done)
1025 {
1026         GList *work = list;
1027         while (work)
1028                 {
1029                 FileData *fd = work->data;
1030                 work = work->next;
1031
1032                 if (fd->thumb_pixbuf) (*done)++;
1033
1034                 if (fd->sidecar_files)
1035                         {
1036                         vflist_thumb_progress_count(fd->sidecar_files, count, done);
1037                         }
1038                 (*count)++;
1039                 }
1040 }
1041
1042 static gdouble vflist_thumb_progress(ViewFile *vf)
1043 {
1044         gint count = 0;
1045         gint done = 0;
1046
1047         vflist_thumb_progress_count(vf->list, &count, &done);
1048
1049         DEBUG_1("thumb progress: %d of %d", done, count);
1050         return (gdouble)done / count;
1051 }
1052
1053
1054 static void vflist_thumb_status(ViewFile *vf, gdouble val, const gchar *text)
1055 {
1056         if (vf->func_thumb_status)
1057                 {
1058                 vf->func_thumb_status(vf, val, text, vf->data_thumb_status);
1059                 }
1060 }
1061
1062 static void vflist_thumb_cleanup(ViewFile *vf)
1063 {
1064         vflist_thumb_status(vf, 0.0, NULL);
1065
1066         vf->thumbs_running = FALSE;
1067
1068         thumb_loader_free(vf->thumbs_loader);
1069         vf->thumbs_loader = NULL;
1070
1071         vf->thumbs_filedata = NULL;
1072 }
1073
1074 static void vflist_thumb_stop(ViewFile *vf)
1075 {
1076         if (vf->thumbs_running) vflist_thumb_cleanup(vf);
1077 }
1078
1079 static void vflist_thumb_do(ViewFile *vf, ThumbLoader *tl, FileData *fd)
1080 {
1081         GtkTreeStore *store;
1082         GtkTreeIter iter;
1083
1084         if (!fd || vflist_find_row(vf, fd, &iter) < 0) return;
1085
1086         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1087         gtk_tree_store_set(store, &iter, FILE_COLUMN_THUMB, fd->thumb_pixbuf, -1);
1088
1089         vflist_thumb_status(vf, vflist_thumb_progress(vf), _("Loading thumbs..."));
1090 }
1091
1092 static void vflist_thumb_error_cb(ThumbLoader *tl, gpointer data)
1093 {
1094         ViewFile *vf = data;
1095
1096         if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1097                 {
1098                 vflist_thumb_do(vf, tl, vf->thumbs_filedata);
1099                 }
1100
1101         while (vflist_thumb_next(vf));
1102 }
1103
1104 static void vflist_thumb_done_cb(ThumbLoader *tl, gpointer data)
1105 {
1106         ViewFile *vf = data;
1107
1108         if (vf->thumbs_filedata && vf->thumbs_loader == tl)
1109                 {
1110                 vflist_thumb_do(vf, tl, vf->thumbs_filedata);
1111                 }
1112
1113         while (vflist_thumb_next(vf));
1114 }
1115
1116 static gboolean vflist_thumb_next(ViewFile *vf)
1117 {
1118         GtkTreePath *tpath;
1119         FileData *fd = NULL;
1120
1121         /* first check the visible files */
1122
1123         if (GTK_WIDGET_REALIZED(vf->listview) &&
1124             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(vf->listview), 0, 0, &tpath, NULL, NULL, NULL))
1125                 {
1126                 GtkTreeModel *store;
1127                 GtkTreeIter iter;
1128                 gboolean valid = TRUE;
1129
1130                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1131                 gtk_tree_model_get_iter(store, &iter, tpath);
1132                 gtk_tree_path_free(tpath);
1133
1134                 while (!fd && valid && tree_view_row_get_visibility(GTK_TREE_VIEW(vf->listview), &iter, FALSE) == 0)
1135                         {
1136                         gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1137                         if (fd->thumb_pixbuf) fd = NULL;
1138
1139                         valid = gtk_tree_model_iter_next(store, &iter);
1140                         }
1141                 }
1142
1143         /* then find first undone */
1144
1145         if (!fd)
1146                 {
1147                 GList *work = vf->list;
1148                 while (work && !fd)
1149                         {
1150                         FileData *fd_p = work->data;
1151                         if (!fd_p->thumb_pixbuf)
1152                                 fd = fd_p;
1153                         else
1154                                 {
1155                                 GList *work2 = fd_p->sidecar_files;
1156
1157                                 while (work2 && !fd)
1158                                         {
1159                                         fd_p = work2->data;
1160                                         if (!fd_p->thumb_pixbuf) fd = fd_p;
1161                                         work2 = work2->next;
1162                                         }
1163                                 }
1164                         work = work->next;
1165                         }
1166                 }
1167
1168         if (!fd)
1169                 {
1170                 /* done */
1171                 vflist_thumb_cleanup(vf);
1172                 return FALSE;
1173                 }
1174
1175         vf->thumbs_filedata = fd;
1176
1177         thumb_loader_free(vf->thumbs_loader);
1178
1179         vf->thumbs_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
1180         thumb_loader_set_callbacks(vf->thumbs_loader,
1181                                    vflist_thumb_done_cb,
1182                                    vflist_thumb_error_cb,
1183                                    NULL,
1184                                    vf);
1185
1186         if (!thumb_loader_start(vf->thumbs_loader, fd))
1187                 {
1188                 /* set icon to unknown, continue */
1189                 DEBUG_1("thumb loader start failed %s", fd->path);
1190                 vflist_thumb_do(vf, vf->thumbs_loader, fd);
1191
1192                 return TRUE;
1193                 }
1194
1195         return FALSE;
1196 }
1197
1198 static void vflist_thumb_update(ViewFile *vf)
1199 {
1200         vflist_thumb_stop(vf);
1201         if (!VFLIST(vf)->thumbs_enabled) return;
1202
1203         vflist_thumb_status(vf, 0.0, _("Loading thumbs..."));
1204         vf->thumbs_running = TRUE;
1205
1206         while (vflist_thumb_next(vf));
1207 }
1208
1209 /*
1210  *-----------------------------------------------------------------------------
1211  * row stuff
1212  *-----------------------------------------------------------------------------
1213  */
1214
1215 FileData *vflist_index_get_data(ViewFile *vf, gint row)
1216 {
1217         return g_list_nth_data(vf->list, row);
1218 }
1219
1220 gint vflist_index_by_path(ViewFile *vf, const gchar *path)
1221 {
1222         gint p = 0;
1223         GList *work;
1224
1225         if (!path) return -1;
1226
1227         work = vf->list;
1228         while (work)
1229                 {
1230                 FileData *fd = work->data;
1231                 if (strcmp(path, fd->path) == 0) return p;
1232
1233                 work = work->next;
1234                 p++;
1235                 }
1236
1237         return -1;
1238 }
1239
1240 guint vflist_count(ViewFile *vf, gint64 *bytes)
1241 {
1242         if (bytes)
1243                 {
1244                 gint64 b = 0;
1245                 GList *work;
1246
1247                 work = vf->list;
1248                 while (work)
1249                         {
1250                         FileData *fd = work->data;
1251                         work = work->next;
1252                         b += fd->size;
1253                         }
1254
1255                 *bytes = b;
1256                 }
1257
1258         return g_list_length(vf->list);
1259 }
1260
1261 GList *vflist_get_list(ViewFile *vf)
1262 {
1263         GList *list = NULL;
1264         GList *work;
1265
1266         work = vf->list;
1267         while (work)
1268                 {
1269                 FileData *fd = work->data;
1270                 work = work->next;
1271
1272                 list = g_list_prepend(list, file_data_ref(fd));
1273                 }
1274
1275         return g_list_reverse(list);
1276 }
1277
1278 /*
1279  *-----------------------------------------------------------------------------
1280  * selections
1281  *-----------------------------------------------------------------------------
1282  */
1283
1284 static gboolean vflist_row_is_selected(ViewFile *vf, FileData *fd)
1285 {
1286         GtkTreeModel *store;
1287         GtkTreeSelection *selection;
1288         GList *slist;
1289         GList *work;
1290         gboolean found = FALSE;
1291
1292         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1293         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1294         work = slist;
1295         while (!found && work)
1296                 {
1297                 GtkTreePath *tpath = work->data;
1298                 FileData *fd_n;
1299                 GtkTreeIter iter;
1300
1301                 gtk_tree_model_get_iter(store, &iter, tpath);
1302                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd_n, -1);
1303                 if (fd_n == fd) found = TRUE;
1304                 work = work->next;
1305                 }
1306         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1307         g_list_free(slist);
1308
1309         return found;
1310 }
1311
1312 gboolean vflist_index_is_selected(ViewFile *vf, gint row)
1313 {
1314         FileData *fd;
1315
1316         fd = vf_index_get_data(vf, row);
1317         return vflist_row_is_selected(vf, fd);
1318 }
1319
1320 guint vflist_selection_count(ViewFile *vf, gint64 *bytes)
1321 {
1322         GtkTreeModel *store;
1323         GtkTreeSelection *selection;
1324         GList *slist;
1325         guint count;
1326
1327         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1328         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1329
1330         if (bytes)
1331                 {
1332                 gint64 b = 0;
1333                 GList *work;
1334
1335                 work = slist;
1336                 while (work)
1337                         {
1338                         GtkTreePath *tpath = work->data;
1339                         GtkTreeIter iter;
1340                         FileData *fd;
1341
1342                         gtk_tree_model_get_iter(store, &iter, tpath);
1343                         gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1344                         b += fd->size;
1345
1346                         work = work->next;
1347                         }
1348
1349                 *bytes = b;
1350                 }
1351
1352         count = g_list_length(slist);
1353         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1354         g_list_free(slist);
1355
1356         return count;
1357 }
1358
1359 GList *vflist_selection_get_list(ViewFile *vf)
1360 {
1361         GtkTreeModel *store;
1362         GtkTreeSelection *selection;
1363         GList *slist;
1364         GList *list = NULL;
1365         GList *work;
1366
1367         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1368         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1369         work = slist;
1370         while (work)
1371                 {
1372                 GtkTreePath *tpath = work->data;
1373                 FileData *fd;
1374                 GtkTreeIter iter;
1375
1376                 gtk_tree_model_get_iter(store, &iter, tpath);
1377                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1378
1379                 list = g_list_prepend(list, file_data_ref(fd));
1380
1381                 work = work->next;
1382                 }
1383         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1384         g_list_free(slist);
1385
1386         return g_list_reverse(list);
1387 }
1388
1389 GList *vflist_selection_get_list_by_index(ViewFile *vf)
1390 {
1391         GtkTreeModel *store;
1392         GtkTreeSelection *selection;
1393         GList *slist;
1394         GList *list = NULL;
1395         GList *work;
1396
1397         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1398         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1399         work = slist;
1400         while (work)
1401                 {
1402                 GtkTreePath *tpath = work->data;
1403                 FileData *fd;
1404                 GtkTreeIter iter;
1405
1406                 gtk_tree_model_get_iter(store, &iter, tpath);
1407                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1408
1409                 list = g_list_prepend(list, GINT_TO_POINTER(g_list_index(vf->list, fd)));
1410
1411                 work = work->next;
1412                 }
1413         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1414         g_list_free(slist);
1415
1416         return g_list_reverse(list);
1417 }
1418
1419 void vflist_select_all(ViewFile *vf)
1420 {
1421         GtkTreeSelection *selection;
1422
1423         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1424         gtk_tree_selection_select_all(selection);
1425
1426         VFLIST(vf)->select_fd = NULL;
1427 }
1428
1429 void vflist_select_none(ViewFile *vf)
1430 {
1431         GtkTreeSelection *selection;
1432
1433         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1434         gtk_tree_selection_unselect_all(selection);
1435 }
1436
1437 static gboolean tree_model_iter_prev(GtkTreeModel *store, GtkTreeIter *iter)
1438 {
1439         GtkTreePath *tpath;
1440         gboolean result;
1441
1442         tpath = gtk_tree_model_get_path(store, iter);
1443         result = gtk_tree_path_prev(tpath);
1444         if (result)
1445                 gtk_tree_model_get_iter(store, iter, tpath);
1446
1447         gtk_tree_path_free(tpath);
1448
1449         return result;
1450 }
1451
1452 static gboolean tree_model_get_iter_last(GtkTreeModel *store, GtkTreeIter *iter)
1453 {
1454         if (!gtk_tree_model_get_iter_first(store, iter))
1455                 return FALSE;
1456
1457         while (TRUE)
1458                 {
1459                 GtkTreeIter next = *iter;
1460
1461                 if (gtk_tree_model_iter_next(store, &next))
1462                         *iter = next;
1463                 else
1464                         break;
1465                 }
1466
1467         return TRUE;
1468 }
1469
1470 void vflist_select_invert(ViewFile *vf)
1471 {
1472         GtkTreeIter iter;
1473         GtkTreeSelection *selection;
1474         GtkTreeModel *store;
1475         gboolean valid;
1476
1477         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1478         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1479
1480         /* Backward iteration prevents scrolling to the end of the list,
1481          * it scrolls to the first selected row instead. */
1482         valid = tree_model_get_iter_last(store, &iter);
1483
1484         while (valid)
1485                 {
1486                 gboolean selected = gtk_tree_selection_iter_is_selected(selection, &iter);
1487
1488                 if (selected)
1489                         gtk_tree_selection_unselect_iter(selection, &iter);
1490                 else
1491                         gtk_tree_selection_select_iter(selection, &iter);
1492
1493                 valid = tree_model_iter_prev(store, &iter);
1494                 }
1495 }
1496
1497 void vflist_select_by_fd(ViewFile *vf, FileData *fd)
1498 {
1499         GtkTreeIter iter;
1500
1501         if (vflist_find_row(vf, fd, &iter) < 0) return;
1502
1503         tree_view_row_make_visible(GTK_TREE_VIEW(vf->listview), &iter, TRUE);
1504
1505         if (!vflist_row_is_selected(vf, fd))
1506                 {
1507                 GtkTreeSelection *selection;
1508                 GtkTreeModel *store;
1509                 GtkTreePath *tpath;
1510
1511                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1512                 gtk_tree_selection_unselect_all(selection);
1513                 gtk_tree_selection_select_iter(selection, &iter);
1514                 vflist_move_cursor(vf, &iter);
1515
1516                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1517                 tpath = gtk_tree_model_get_path(store, &iter);
1518                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(vf->listview), tpath, NULL, FALSE);
1519                 gtk_tree_path_free(tpath);
1520                 }
1521 }
1522
1523 static void vflist_select_closest(ViewFile *vf, FileData *sel_fd)
1524 {
1525         GList *work;
1526         FileData *fd = NULL;
1527
1528         if (sel_fd->parent) sel_fd = sel_fd->parent;
1529         work = vf->list;
1530
1531         while (work)
1532                 {
1533                 gint match;
1534                 fd = work->data;
1535                 work = work->next;
1536
1537                 match = filelist_sort_compare_filedata_full(fd, sel_fd, vf->sort_method, vf->sort_ascend);
1538
1539                 if (match >= 0) break;
1540                 }
1541
1542         if (fd) vflist_select_by_fd(vf, fd);
1543
1544 }
1545
1546 void vflist_mark_to_selection(ViewFile *vf, gint mark, MarkToSelectionMode mode)
1547 {
1548         GtkTreeModel *store;
1549         GtkTreeIter iter;
1550         GtkTreeSelection *selection;
1551         gboolean valid;
1552         gint n = mark - 1;
1553
1554         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
1555
1556         store = gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview));
1557         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1558
1559         valid = gtk_tree_model_get_iter_first(store, &iter);
1560         while (valid)
1561                 {
1562                 FileData *fd;
1563                 gboolean mark_val, selected;
1564                 gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &fd, -1);
1565
1566                 mark_val = file_data_get_mark(fd, n);
1567                 selected = gtk_tree_selection_iter_is_selected(selection, &iter);
1568
1569                 switch (mode)
1570                         {
1571                         case MTS_MODE_SET: selected = mark_val;
1572                                 break;
1573                         case MTS_MODE_OR: selected = mark_val | selected;
1574                                 break;
1575                         case MTS_MODE_AND: selected = mark_val & selected;
1576                                 break;
1577                         case MTS_MODE_MINUS: selected = !mark_val & selected;
1578                                 break;
1579                         }
1580
1581                 if (selected)
1582                         gtk_tree_selection_select_iter(selection, &iter);
1583                 else
1584                         gtk_tree_selection_unselect_iter(selection, &iter);
1585
1586                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
1587                 }
1588 }
1589
1590 void vflist_selection_to_mark(ViewFile *vf, gint mark, SelectionToMarkMode mode)
1591 {
1592         GtkTreeModel *store;
1593         GtkTreeSelection *selection;
1594         GList *slist;
1595         GList *work;
1596         gint n = mark - 1;
1597
1598         g_assert(mark >= 1 && mark <= FILEDATA_MARKS_SIZE);
1599
1600         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1601         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1602         work = slist;
1603         while (work)
1604                 {
1605                 GtkTreePath *tpath = work->data;
1606                 FileData *fd;
1607                 GtkTreeIter iter;
1608
1609                 gtk_tree_model_get_iter(store, &iter, tpath);
1610                 gtk_tree_model_get(store, &iter, FILE_COLUMN_POINTER, &fd, -1);
1611
1612                 file_data_unregister_notify_func(vf_notify_cb, vf); /* we don't need the notification */
1613
1614                 switch (mode)
1615                         {
1616                         case STM_MODE_SET: file_data_set_mark(fd, n, 1);
1617                                 break;
1618                         case STM_MODE_RESET: file_data_set_mark(fd, n, 0);
1619                                 break;
1620                         case STM_MODE_TOGGLE: file_data_set_mark(fd, n, !file_data_get_mark(fd, n));
1621                                 break;
1622                         }
1623
1624                 if (!file_data_filter_marks(fd, vf_marks_get_filter(vf))) /* file no longer matches the filter -> remove it */
1625                         {
1626                         vf_refresh_idle(vf);
1627                         }
1628
1629
1630                 file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
1631
1632                 gtk_tree_store_set(GTK_TREE_STORE(store), &iter, FILE_COLUMN_MARKS + n, file_data_get_mark(fd, n), -1);
1633
1634                 work = work->next;
1635                 }
1636         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1637         g_list_free(slist);
1638 }
1639
1640 /*
1641  *-----------------------------------------------------------------------------
1642  * core (population)
1643  *-----------------------------------------------------------------------------
1644  */
1645
1646 static void vflist_listview_set_columns(GtkWidget *listview, gboolean thumb)
1647 {
1648         GtkTreeViewColumn *column;
1649         GtkCellRenderer *cell;
1650         GList *list;
1651         gboolean multiline;
1652
1653         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_VIEW_COLUMN_THUMB);
1654         if (!column) return;
1655
1656         gtk_tree_view_column_set_fixed_width(column, options->thumbnails.max_width + 4);
1657
1658         list = gtk_tree_view_column_get_cell_renderers(column);
1659         if (!list) return;
1660         cell = list->data;
1661         g_list_free(list);
1662
1663         g_object_set(G_OBJECT(cell), "height", options->thumbnails.max_height, NULL);
1664         gtk_tree_view_column_set_visible(column, thumb);
1665
1666         multiline = (thumb && options->thumbnails.max_height >= 48);
1667
1668         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_VIEW_COLUMN_MULTILINE);
1669         if (!column) return;
1670         gtk_tree_view_column_set_visible(column, multiline);
1671         if (multiline) gtk_tree_view_set_expander_column(GTK_TREE_VIEW(listview), column);
1672
1673         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_VIEW_COLUMN_NAME);
1674         if (!column) return;
1675         gtk_tree_view_column_set_visible(column, !multiline);
1676         if (!multiline) gtk_tree_view_set_expander_column(GTK_TREE_VIEW(listview), column);
1677
1678         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_VIEW_COLUMN_SIZE);
1679         if (!column) return;
1680         gtk_tree_view_column_set_visible(column, !multiline);
1681
1682         column = gtk_tree_view_get_column(GTK_TREE_VIEW(listview), FILE_VIEW_COLUMN_DATE);
1683         if (!column) return;
1684         gtk_tree_view_column_set_visible(column, !multiline);
1685
1686         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(listview));
1687 }
1688
1689 static void vflist_populate_view(ViewFile *vf)
1690 {
1691         GtkTreeStore *store;
1692         gboolean thumbs_enabled;
1693         GList *selected;
1694
1695         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1696         thumbs_enabled = VFLIST(vf)->thumbs_enabled;
1697
1698         vflist_thumb_stop(vf);
1699
1700         if (!vf->list)
1701                 {
1702                 vflist_store_clear(vf);
1703                 vf_send_update(vf);
1704                 return;
1705                 }
1706
1707         vflist_listview_set_columns(vf->listview, thumbs_enabled);
1708
1709         selected = vflist_selection_get_list(vf);
1710
1711         vflist_setup_iter_recursive(vf, store, NULL, vf->list, selected);
1712
1713         if (selected && vflist_selection_count(vf, NULL) == 0)
1714                 {
1715                 /* all selected files disappeared */
1716                 vflist_select_closest(vf, selected->data);
1717                 }
1718
1719         filelist_free(selected);
1720
1721         vf_send_update(vf);
1722         vflist_thumb_update(vf);
1723 }
1724
1725 gboolean vflist_refresh(ViewFile *vf)
1726 {
1727         GList *old_list;
1728         gboolean ret = TRUE;
1729
1730         old_list = vf->list;
1731         vf->list = NULL;
1732
1733         DEBUG_1("%s vflist_refresh: read dir", get_exec_time());
1734         if (vf->dir_fd)
1735                 {
1736                 file_data_unregister_notify_func(vf_notify_cb, vf); /* we don't need the notification of changes detected by filelist_read */
1737
1738                 ret = filelist_read(vf->dir_fd, &vf->list, NULL);
1739                 vf->list = file_data_filter_marks_list(vf->list, vf_marks_get_filter(vf));
1740                 file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
1741
1742                 DEBUG_1("%s vflist_refresh: sort", get_exec_time());
1743                 vf->list = filelist_sort(vf->list, vf->sort_method, vf->sort_ascend);
1744                 }
1745
1746         DEBUG_1("%s vflist_refresh: populate view", get_exec_time());
1747
1748         vflist_populate_view(vf);
1749
1750         filelist_free(old_list);
1751         DEBUG_1("%s vflist_refresh: done", get_exec_time());
1752
1753         return ret;
1754 }
1755
1756
1757
1758 /* this overrides the low default of a GtkCellRenderer from 100 to CELL_HEIGHT_OVERRIDE, something sane for our purposes */
1759
1760 #define CELL_HEIGHT_OVERRIDE 512
1761
1762 static void cell_renderer_height_override(GtkCellRenderer *renderer)
1763 {
1764         GParamSpec *spec;
1765
1766         spec = g_object_class_find_property(G_OBJECT_GET_CLASS(G_OBJECT(renderer)), "height");
1767         if (spec && G_IS_PARAM_SPEC_INT(spec))
1768                 {
1769                 GParamSpecInt *spec_int;
1770
1771                 spec_int = G_PARAM_SPEC_INT(spec);
1772                 if (spec_int->maximum < CELL_HEIGHT_OVERRIDE) spec_int->maximum = CELL_HEIGHT_OVERRIDE;
1773                 }
1774 }
1775
1776 static GdkColor *vflist_listview_color_shifted(GtkWidget *widget)
1777 {
1778         static GdkColor color;
1779         static GtkWidget *done = NULL;
1780
1781         if (done != widget)
1782                 {
1783                 GtkStyle *style;
1784
1785                 style = gtk_widget_get_style(widget);
1786                 memcpy(&color, &style->base[GTK_STATE_NORMAL], sizeof(color));
1787                 shift_color(&color, -1, 0);
1788                 done = widget;
1789                 }
1790
1791         return &color;
1792 }
1793
1794 static void vflist_listview_color_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
1795                                      GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
1796 {
1797         ViewFile *vf = data;
1798         gboolean set;
1799
1800         gtk_tree_model_get(tree_model, iter, FILE_COLUMN_COLOR, &set, -1);
1801         g_object_set(G_OBJECT(cell),
1802                      "cell-background-gdk", vflist_listview_color_shifted(vf->listview),
1803                      "cell-background-set", set, NULL);
1804 }
1805
1806 static void vflist_listview_add_column(ViewFile *vf, gint n, const gchar *title, gboolean image, gboolean right_justify, gboolean expand)
1807 {
1808         GtkTreeViewColumn *column;
1809         GtkCellRenderer *renderer;
1810
1811         column = gtk_tree_view_column_new();
1812         gtk_tree_view_column_set_title(column, title);
1813         gtk_tree_view_column_set_min_width(column, 4);
1814
1815         if (!image)
1816                 {
1817                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
1818                 renderer = gtk_cell_renderer_text_new();
1819                 if (right_justify)
1820                         {
1821                         g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
1822                         }
1823                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1824                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
1825                 if (expand)
1826                         gtk_tree_view_column_set_expand(column, TRUE);
1827                 }
1828         else
1829                 {
1830                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
1831                 renderer = gtk_cell_renderer_pixbuf_new();
1832                 cell_renderer_height_override(renderer);
1833                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
1834                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
1835                 }
1836
1837         gtk_tree_view_column_set_cell_data_func(column, renderer, vflist_listview_color_cb, vf, NULL);
1838         g_object_set_data(G_OBJECT(column), "column_store_idx", GUINT_TO_POINTER(n));
1839         g_object_set_data(G_OBJECT(renderer), "column_store_idx", GUINT_TO_POINTER(n));
1840
1841         gtk_tree_view_append_column(GTK_TREE_VIEW(vf->listview), column);
1842 }
1843
1844 static void vflist_listview_mark_toggled_cb(GtkCellRendererToggle *cell, gchar *path_str, gpointer data)
1845 {
1846         ViewFile *vf = data;
1847         GtkTreeStore *store;
1848         GtkTreePath *path = gtk_tree_path_new_from_string(path_str);
1849         GtkTreeIter iter;
1850         FileData *fd;
1851         gboolean marked;
1852         guint col_idx;
1853
1854         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1855         if (!path || !gtk_tree_model_get_iter(GTK_TREE_MODEL(store), &iter, path))
1856                 return;
1857
1858         col_idx = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(cell), "column_store_idx"));
1859
1860         g_assert(col_idx >= FILE_COLUMN_MARKS && col_idx <= FILE_COLUMN_MARKS_LAST);
1861
1862         gtk_tree_model_get(GTK_TREE_MODEL(store), &iter, FILE_COLUMN_POINTER, &fd, col_idx, &marked, -1);
1863         marked = !marked;
1864         file_data_unregister_notify_func(vf_notify_cb, vf); /* we don't need the notification */
1865         file_data_set_mark(fd, col_idx - FILE_COLUMN_MARKS, marked);
1866         if (!file_data_filter_marks(fd, vf_marks_get_filter(vf))) /* file no longer matches the filter -> remove it */
1867                 {
1868                 vf_refresh_idle(vf);
1869                 }
1870         file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
1871
1872         gtk_tree_store_set(store, &iter, col_idx, marked, -1);
1873         gtk_tree_path_free(path);
1874 }
1875
1876 static void vflist_listview_add_column_toggle(ViewFile *vf, gint n, const gchar *title)
1877 {
1878         GtkTreeViewColumn *column;
1879         GtkCellRenderer *renderer;
1880         GtkTreeStore *store;
1881         gint index;
1882
1883         store = GTK_TREE_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(vf->listview)));
1884
1885         renderer = gtk_cell_renderer_toggle_new();
1886         column = gtk_tree_view_column_new_with_attributes(title, renderer, "active", n, NULL);
1887
1888         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
1889         g_object_set_data(G_OBJECT(column), "column_store_idx", GUINT_TO_POINTER(n));
1890         g_object_set_data(G_OBJECT(renderer), "column_store_idx", GUINT_TO_POINTER(n));
1891
1892         index = gtk_tree_view_append_column(GTK_TREE_VIEW(vf->listview), column);
1893         gtk_tree_view_column_set_fixed_width(column, 22);
1894         gtk_tree_view_column_set_visible(column, vf->marks_enabled);
1895
1896
1897         g_signal_connect(G_OBJECT(renderer), "toggled", G_CALLBACK(vflist_listview_mark_toggled_cb), vf);
1898 }
1899
1900 /*
1901  *-----------------------------------------------------------------------------
1902  * base
1903  *-----------------------------------------------------------------------------
1904  */
1905
1906 gboolean vflist_set_fd(ViewFile *vf, FileData *dir_fd)
1907 {
1908         if (!dir_fd) return FALSE;
1909         if (vf->dir_fd == dir_fd) return TRUE;
1910
1911         file_data_unref(vf->dir_fd);
1912         vf->dir_fd = file_data_ref(dir_fd);
1913
1914         /* force complete reload */
1915         vflist_store_clear(vf);
1916
1917         filelist_free(vf->list);
1918         vf->list = NULL;
1919
1920         return vf_refresh(vf);
1921 }
1922
1923 void vflist_destroy_cb(GtkWidget *widget, gpointer data)
1924 {
1925         ViewFile *vf = data;
1926
1927         file_data_unregister_notify_func(vf_notify_cb, vf);
1928
1929         vflist_select_idle_cancel(vf);
1930         vf_refresh_idle_cancel(vf);
1931         vflist_thumb_stop(vf);
1932
1933         filelist_free(vf->list);
1934 }
1935
1936 ViewFile *vflist_new(ViewFile *vf, FileData *dir_fd)
1937 {
1938         GtkTreeStore *store;
1939         GtkTreeSelection *selection;
1940         GType flist_types[FILE_COLUMN_COUNT];
1941         gint i;
1942         gint column;
1943
1944         vf->info = g_new0(ViewFileInfoList, 1);
1945
1946         VFLIST(vf)->select_idle_id = -1;
1947
1948         flist_types[FILE_COLUMN_POINTER] = G_TYPE_POINTER;
1949         flist_types[FILE_COLUMN_VERSION] = G_TYPE_INT;
1950         flist_types[FILE_COLUMN_THUMB] = GDK_TYPE_PIXBUF;
1951         flist_types[FILE_COLUMN_NAME] = G_TYPE_STRING;
1952         flist_types[FILE_COLUMN_MULTILINE] = G_TYPE_STRING;
1953         flist_types[FILE_COLUMN_SIZE] = G_TYPE_STRING;
1954         flist_types[FILE_COLUMN_DATE] = G_TYPE_STRING;
1955         flist_types[FILE_COLUMN_COLOR] = G_TYPE_BOOLEAN;
1956         for (i = FILE_COLUMN_MARKS; i < FILE_COLUMN_MARKS + FILEDATA_MARKS_SIZE; i++)
1957                 flist_types[i] = G_TYPE_BOOLEAN;
1958
1959         store = gtk_tree_store_newv(FILE_COLUMN_COUNT, flist_types);
1960
1961         vf->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
1962         g_object_unref(store);
1963
1964         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(vf->listview));
1965         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
1966         gtk_tree_selection_set_select_function(selection, vflist_select_cb, vf, NULL);
1967
1968         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(vf->listview), FALSE);
1969         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(vf->listview), FALSE);
1970
1971         column = 0;
1972
1973         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
1974                 {
1975                 vflist_listview_add_column_toggle(vf, i + FILE_COLUMN_MARKS, "");
1976                 g_assert(column == FILE_VIEW_COLUMN_MARKS + i);
1977                 column++;
1978                 }
1979
1980         vflist_listview_add_column(vf, FILE_COLUMN_THUMB, "", TRUE, FALSE, FALSE);
1981         g_assert(column == FILE_VIEW_COLUMN_THUMB);
1982         column++;
1983
1984         vflist_listview_add_column(vf, FILE_COLUMN_MULTILINE, _("Name"), FALSE, FALSE, TRUE);
1985         g_assert(column == FILE_VIEW_COLUMN_MULTILINE);
1986         column++;
1987
1988         vflist_listview_add_column(vf, FILE_COLUMN_NAME, _("Name"), FALSE, FALSE, TRUE);
1989         g_assert(column == FILE_VIEW_COLUMN_NAME);
1990         column++;
1991
1992         vflist_listview_add_column(vf, FILE_COLUMN_SIZE, _("Size"), FALSE, TRUE, FALSE);
1993         g_assert(column == FILE_VIEW_COLUMN_SIZE);
1994         column++;
1995
1996         vflist_listview_add_column(vf, FILE_COLUMN_DATE, _("Date"), FALSE, TRUE, FALSE);
1997         g_assert(column == FILE_VIEW_COLUMN_DATE);
1998         column++;
1999
2000         file_data_register_notify_func(vf_notify_cb, vf, NOTIFY_PRIORITY_MEDIUM);
2001         return vf;
2002 }
2003
2004 void vflist_thumb_set(ViewFile *vf, gboolean enable)
2005 {
2006         if (VFLIST(vf)->thumbs_enabled == enable) return;
2007
2008         VFLIST(vf)->thumbs_enabled = enable;
2009         if (vf->layout) vf_refresh(vf);
2010 }
2011
2012 void vflist_marks_set(ViewFile *vf, gboolean enable)
2013 {
2014         GList *columns, *work;
2015
2016         columns = gtk_tree_view_get_columns(GTK_TREE_VIEW(vf->listview));
2017
2018         work = columns;
2019         while (work)
2020                 {
2021                 GtkTreeViewColumn *column = work->data;
2022                 gint col_idx = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_store_idx"));
2023                 work = work->next;
2024
2025                 if (col_idx <= FILE_COLUMN_MARKS_LAST && col_idx >= FILE_COLUMN_MARKS)
2026                         gtk_tree_view_column_set_visible(column, enable);
2027                 }
2028
2029         g_list_free(columns);
2030         //vf_refresh(vf);
2031 }
2032
2033 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */