src/collect-table.c

   1 /*
   2  * Copyright (C) 2004 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "collect-table.h"
  24
  25 #include "cellrenderericon.h"
  26 #include "collect-dlg.h"
  27 #include "collect-io.h"
  28 #include "dnd.h"
  29 #include "dupe.h"
  30 #include "editors.h"
  31 #include "filedata.h"
  32 #include "img-view.h"
  33 #include "layout.h"
  34 #include "layout_image.h"
  35 #include "menu.h"
  36 #include "print.h"
  37 #include "utilops.h"
  38 #include "ui_fileops.h"
  39 #include "ui_menu.h"
  40 #include "ui_tree_edit.h"
  41 #include "uri_utils.h"
  42 #include "view_file.h"
  43
  44 #include "icons/marker.xpm"
  45 #define MARKER_WIDTH 26
  46 #define MARKER_HEIGHT 32
  47
  48 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  49
  50 /* between these, the icon width is increased by thumb_max_width / 2 */
  51 #define THUMB_MIN_ICON_WIDTH 128
  52 #define THUMB_MAX_ICON_WIDTH 150
  53
  54 #define COLLECT_TABLE_MAX_COLUMNS 32
  55 #define THUMB_BORDER_PADDING 2
  56
  57 #define COLLECT_TABLE_TIP_DELAY 500
  58 #define COLLECT_TABLE_TIP_DELAY_PATH (COLLECT_TABLE_TIP_DELAY * 1.7)
  59
  60
  61 enum {
  62         CTABLE_COLUMN_POINTER = 0,
  63         CTABLE_COLUMN_COUNT
  64 };
  65
  66 #define INFO_SELECTED(x) (x->flag_mask & SELECTION_SELECTED)
  67
  68
  69 static void collection_table_populate_at_new_size(CollectTable *ct, gint w, gint h, gboolean force);
  70
  71
  72 /*
  73  *-------------------------------------------------------------------
  74  * more misc
  75  *-------------------------------------------------------------------
  76  */
  77
  78 static gboolean collection_table_find_position(CollectTable *ct, CollectInfo *info, gint *row, gint *col)
  79 {
  80         gint n;
  81
  82         n = g_list_index(ct->cd->list, info);
  83
  84         if (n < 0) return FALSE;
  85
  86         *row = n / ct->columns;
  87         *col = n - (*row * ct->columns);
  88
  89         return TRUE;
  90 }
  91
  92 static gboolean collection_table_find_iter(CollectTable *ct, CollectInfo *info, GtkTreeIter *iter, gint *column)
  93 {
  94         GtkTreeModel *store;
  95         gint row, col;
  96
  97         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
  98         if (!collection_table_find_position(ct, info, &row, &col)) return FALSE;
  99         if (!gtk_tree_model_iter_nth_child(store, iter, NULL, row)) return FALSE;
 100         if (column) *column = col;
 101
 102         return TRUE;
 103 }
 104
 105 static CollectInfo *collection_table_find_data(CollectTable *ct, gint row, gint col, GtkTreeIter *iter)
 106 {
 107         GtkTreeModel *store;
 108         GtkTreeIter p;
 109
 110         if (row < 0 || col < 0) return NULL;
 111
 112         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 113         if (gtk_tree_model_iter_nth_child(store, &p, NULL, row))
 114                 {
 115                 GList *list;
 116
 117                 gtk_tree_model_get(store, &p, CTABLE_COLUMN_POINTER, &list, -1);
 118                 if (!list) return NULL;
 119
 120                 if (iter) *iter = p;
 121
 122                 return g_list_nth_data(list, col);
 123                 }
 124
 125         return NULL;
 126 }
 127
 128 static CollectInfo *collection_table_find_data_by_coord(CollectTable *ct, gint x, gint y, GtkTreeIter *iter)
 129 {
 130         GtkTreePath *tpath;
 131         GtkTreeViewColumn *column;
 132         GtkTreeModel *store;
 133         GtkTreeIter row;
 134         GList *list;
 135         gint n;
 136
 137         if (!gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(ct->listview), x, y,
 138                                            &tpath, &column, NULL, NULL))
 139                 return NULL;
 140
 141         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 142         gtk_tree_model_get_iter(store, &row, tpath);
 143         gtk_tree_path_free(tpath);
 144
 145         gtk_tree_model_get(store, &row, CTABLE_COLUMN_POINTER, &list, -1);
 146         if (!list) return NULL;
 147
 148         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
 149         if (iter) *iter = row;
 150         return g_list_nth_data(list, n);
 151 }
 152
 153 static guint collection_table_list_count(CollectTable *ct, gint64 *bytes)
 154 {
 155         if (bytes)
 156                 {
 157                 gint64 b = 0;
 158                 GList *work;
 159
 160                 work = ct->cd->list;
 161                 while (work)
 162                         {
 163                         CollectInfo *ci = work->data;
 164                         work = work->next;
 165                         b += ci->fd->size;
 166                         }
 167
 168                 *bytes = b;
 169                 }
 170
 171         return g_list_length(ct->cd->list);
 172 }
 173
 174 static guint collection_table_selection_count(CollectTable *ct, gint64 *bytes)
 175 {
 176         if (bytes)
 177                 {
 178                 gint64 b = 0;
 179                 GList *work;
 180
 181                 work = ct->selection;
 182                 while (work)
 183                         {
 184                         CollectInfo *ci = work->data;
 185                         work = work->next;
 186                         b += ci->fd->size;
 187                         }
 188
 189                 *bytes = b;
 190                 }
 191
 192         return g_list_length(ct->selection);
 193 }
 194
 195 static void collection_table_update_status(CollectTable *ct)
 196 {
 197         gchar *buf;
 198         guint n;
 199         gint64 n_bytes = 0;
 200         guint s;
 201         gint64 s_bytes = 0;
 202
 203         if (!ct->status_label) return;
 204
 205         n = collection_table_list_count(ct, &n_bytes);
 206         s = collection_table_selection_count(ct, &s_bytes);
 207
 208         if (s > 0)
 209                 {
 210                 gchar *b = text_from_size_abrev(n_bytes);
 211                 gchar *sb = text_from_size_abrev(s_bytes);
 212                 buf = g_strdup_printf(_("%s, %d images (%s, %d)"), b, n, sb, s);
 213                 g_free(b);
 214                 g_free(sb);
 215                 }
 216         else if (n > 0)
 217                 {
 218                 gchar *b = text_from_size_abrev(n_bytes);
 219                 buf = g_strdup_printf(_("%s, %d images"), b, n);
 220                 g_free(b);
 221                 }
 222         else
 223                 {
 224                 buf = g_strdup(_("Empty"));
 225                 }
 226
 227         gtk_label_set_text(GTK_LABEL(ct->status_label), buf);
 228         g_free(buf);
 229 }
 230
 231 static void collection_table_update_extras(CollectTable *ct, gboolean loading, gdouble value)
 232 {
 233         gchar *text;
 234
 235         if (!ct->extra_label) return;
 236
 237         if (loading)
 238                 text = _("Loading thumbs...");
 239         else
 240                 text = " ";
 241
 242         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ct->extra_label), value);
 243         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ct->extra_label), text);
 244 }
 245
 246 static void collection_table_toggle_filenames(CollectTable *ct)
 247 {
 248         GtkAllocation allocation;
 249         ct->show_text = !ct->show_text;
 250         options->show_icon_names = ct->show_text;
 251
 252         gtk_widget_get_allocation(ct->listview, &allocation);
 253         collection_table_populate_at_new_size(ct, allocation.width, allocation.height, TRUE);
 254 }
 255
 256 static gint collection_table_get_icon_width(CollectTable *ct)
 257 {
 258         gint width;
 259
 260         if (!ct->show_text) return options->thumbnails.max_width;
 261
 262         width = options->thumbnails.max_width + options->thumbnails.max_width / 2;
 263         if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
 264         if (width > THUMB_MAX_ICON_WIDTH) width = options->thumbnails.max_width;
 265
 266         return width;
 267 }
 268
 269 /*
 270  *-------------------------------------------------------------------
 271  * cell updates
 272  *-------------------------------------------------------------------
 273  */
 274
 275 static void collection_table_selection_set(CollectTable *ct, CollectInfo *info, SelectionType value, GtkTreeIter *iter)
 276 {
 277         GtkTreeModel *store;
 278         GList *list;
 279
 280         if (!info) return;
 281
 282         if (info->flag_mask == value) return;
 283         info->flag_mask = value;
 284
 285         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 286         if (iter)
 287                 {
 288                 gtk_tree_model_get(store, iter, CTABLE_COLUMN_POINTER, &list, -1);
 289                 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, CTABLE_COLUMN_POINTER, list, -1);
 290                 }
 291         else
 292                 {
 293                 GtkTreeIter row;
 294
 295                 if (collection_table_find_iter(ct, info, &row, NULL))
 296                         {
 297                         gtk_tree_model_get(store, &row, CTABLE_COLUMN_POINTER, &list, -1);
 298                         if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, CTABLE_COLUMN_POINTER, list, -1);
 299                         }
 300                 }
 301 }
 302
 303 static void collection_table_selection_add(CollectTable *ct, CollectInfo *info, SelectionType mask, GtkTreeIter *iter)
 304 {
 305         if (!info) return;
 306
 307         collection_table_selection_set(ct, info, info->flag_mask | mask, iter);
 308 }
 309
 310 static void collection_table_selection_remove(CollectTable *ct, CollectInfo *info, SelectionType mask, GtkTreeIter *iter)
 311 {
 312         if (!info) return;
 313
 314         collection_table_selection_set(ct, info, info->flag_mask & ~mask, iter);
 315 }
 316 /*
 317  *-------------------------------------------------------------------
 318  * selections
 319  *-------------------------------------------------------------------
 320  */
 321
 322 static void collection_table_verify_selections(CollectTable *ct)
 323 {
 324         GList *work;
 325
 326         work = ct->selection;
 327         while (work)
 328                 {
 329                 CollectInfo *info = work->data;
 330                 work = work->next;
 331                 if (!g_list_find(ct->cd->list, info))
 332                         {
 333                         ct->selection = g_list_remove(ct->selection, info);
 334                         }
 335                 }
 336 }
 337
 338 void collection_table_select_all(CollectTable *ct)
 339 {
 340         GList *work;
 341
 342         g_list_free(ct->selection);
 343         ct->selection = NULL;
 344
 345         work = ct->cd->list;
 346         while (work)
 347                 {
 348                 ct->selection = g_list_append(ct->selection, work->data);
 349                 collection_table_selection_add(ct, work->data, SELECTION_SELECTED, NULL);
 350                 work = work->next;
 351                 }
 352
 353         collection_table_update_status(ct);
 354 }
 355
 356 void collection_table_unselect_all(CollectTable *ct)
 357 {
 358         GList *work;
 359
 360         work = ct->selection;
 361         while (work)
 362                 {
 363                 collection_table_selection_remove(ct, work->data, SELECTION_SELECTED, NULL);
 364                 work = work->next;
 365                 }
 366
 367         g_list_free(ct->selection);
 368         ct->selection = NULL;
 369
 370         collection_table_update_status(ct);
 371 }
 372
 373 /* Invert the current collection's selection */
 374 static void collection_table_select_invert_all(CollectTable *ct)
 375 {
 376         GList *work;
 377         GList *new_selection = NULL;
 378
 379         work = ct->cd->list;
 380         while (work)
 381                 {
 382                 CollectInfo *info = work->data;
 383
 384                 if (INFO_SELECTED(info))
 385                         {
 386                         collection_table_selection_remove(ct, info, SELECTION_SELECTED, NULL);
 387                         }
 388                 else
 389                         {
 390                         new_selection = g_list_append(new_selection, info);
 391                         collection_table_selection_add(ct, info, SELECTION_SELECTED, NULL);
 392
 393                         }
 394
 395                 work = work->next;
 396                 }
 397
 398         g_list_free(ct->selection);
 399         ct->selection = new_selection;
 400
 401         collection_table_update_status(ct);
 402 }
 403
 404 void collection_table_select(CollectTable *ct, CollectInfo *info)
 405 {
 406         ct->prev_selection = info;
 407
 408         if (!info || INFO_SELECTED(info)) return;
 409
 410         ct->selection = g_list_append(ct->selection, info);
 411         collection_table_selection_add(ct, info, SELECTION_SELECTED, NULL);
 412
 413         collection_table_update_status(ct);
 414 }
 415
 416 static void collection_table_unselect(CollectTable *ct, CollectInfo *info)
 417 {
 418         ct->prev_selection = info;
 419
 420         if (!info || !INFO_SELECTED(info) ) return;
 421
 422         ct->selection = g_list_remove(ct->selection, info);
 423         collection_table_selection_remove(ct, info, SELECTION_SELECTED, NULL);
 424
 425         collection_table_update_status(ct);
 426 }
 427
 428 static void collection_table_select_util(CollectTable *ct, CollectInfo *info, gboolean select)
 429 {
 430         if (select)
 431                 {
 432                 collection_table_select(ct, info);
 433                 }
 434         else
 435                 {
 436                 collection_table_unselect(ct, info);
 437                 }
 438 }
 439
 440 static void collection_table_select_region_util(CollectTable *ct, CollectInfo *start, CollectInfo *end, gboolean select)
 441 {
 442         gint row1, col1;
 443         gint row2, col2;
 444         gint t;
 445         gint i, j;
 446
 447         if (!collection_table_find_position(ct, start, &row1, &col1) ||
 448             !collection_table_find_position(ct, end, &row2, &col2) ) return;
 449
 450         ct->prev_selection = end;
 451
 452         if (!options->collections.rectangular_selection)
 453                 {
 454                 GList *work;
 455                 CollectInfo *info;
 456
 457                 if (g_list_index(ct->cd->list, start) > g_list_index(ct->cd->list, end))
 458                         {
 459                         info = start;
 460                         start = end;
 461                         end = info;
 462                         }
 463
 464                 work = g_list_find(ct->cd->list, start);
 465                 while (work)
 466                         {
 467                         info = work->data;
 468                         collection_table_select_util(ct, info, select);
 469
 470                         if (work->data != end)
 471                                 work = work->next;
 472                         else
 473                                 work = NULL;
 474                         }
 475                 return;
 476                 }
 477
 478         if (row2 < row1)
 479                 {
 480                 t = row1;
 481                 row1 = row2;
 482                 row2 = t;
 483                 }
 484         if (col2 < col1)
 485                 {
 486                 t = col1;
 487                 col1 = col2;
 488                 col2 = t;
 489                 }
 490
 491         DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);
 492
 493         for (i = row1; i <= row2; i++)
 494                 {
 495                 for (j = col1; j <= col2; j++)
 496                         {
 497                         CollectInfo *info = collection_table_find_data(ct, i, j, NULL);
 498                         if (info) collection_table_select_util(ct, info, select);
 499                         }
 500                 }
 501 }
 502
 503 GList *collection_table_selection_get_list(CollectTable *ct)
 504 {
 505         return collection_list_to_filelist(ct->selection);
 506 }
 507
 508 static GList *collection_table_get_list(CollectTable *ct)
 509 {
 510         return collection_list_to_filelist(ct->cd->list);
 511 }
 512
 513 /*
 514  *-------------------------------------------------------------------
 515  * tooltip type window
 516  *-------------------------------------------------------------------
 517  */
 518
 519 static void tip_show(CollectTable *ct)
 520 {
 521         GtkWidget *label;
 522         gint x, y;
 523 #if GTK_CHECK_VERSION(3,0,0)
 524         GdkDisplay *display;
 525         GdkDeviceManager *device_manager;
 526         GdkDevice *device;
 527 #endif
 528
 529         if (ct->tip_window) return;
 530
 531 #if GTK_CHECK_VERSION(3,0,0)
 532         device_manager = gdk_display_get_device_manager(gdk_window_get_display(
 533                                                                 gtk_widget_get_window(ct->listview)));
 534         device = gdk_device_manager_get_client_pointer(device_manager);
 535         gdk_window_get_device_position(gtk_widget_get_window(ct->listview),
 536                                                                 device, &x, &y, NULL);
 537 #else
 538         gdk_window_get_pointer(gtk_widget_get_window(ct->listview), &x, &y, NULL);
 539 #endif
 540
 541         ct->tip_info = collection_table_find_data_by_coord(ct, x, y, NULL);
 542         if (!ct->tip_info) return;
 543
 544         ct->tip_window = gtk_window_new(GTK_WINDOW_POPUP);
 545         gtk_window_set_resizable(GTK_WINDOW(ct->tip_window), FALSE);
 546         gtk_container_set_border_width(GTK_CONTAINER(ct->tip_window), 2);
 547
 548         label = gtk_label_new(ct->show_text ? ct->tip_info->fd->path : ct->tip_info->fd->name);
 549
 550         g_object_set_data(G_OBJECT(ct->tip_window), "tip_label", label);
 551         gtk_container_add(GTK_CONTAINER(ct->tip_window), label);
 552         gtk_widget_show(label);
 553
 554 #if GTK_CHECK_VERSION(3,0,0)
 555         display = gdk_display_get_default();
 556         device_manager = gdk_display_get_device_manager(display);
 557         device = gdk_device_manager_get_client_pointer(device_manager);
 558         gdk_device_get_position(device, NULL, &x, &y);
 559 #else
 560         gdk_window_get_pointer(NULL, &x, &y, NULL);
 561 #endif
 562
 563         if (!gtk_widget_get_realized(ct->tip_window)) gtk_widget_realize(ct->tip_window);
 564         gtk_window_move(GTK_WINDOW(ct->tip_window), x + 16, y + 16);
 565         gtk_widget_show(ct->tip_window);
 566 }
 567
 568 static void tip_hide(CollectTable *ct)
 569 {
 570         if (ct->tip_window) gtk_widget_destroy(ct->tip_window);
 571         ct->tip_window = NULL;
 572 }
 573
 574 static gboolean tip_schedule_cb(gpointer data)
 575 {
 576         CollectTable *ct = data;
 577
 578         if (!ct->tip_delay_id) return FALSE;
 579
 580         tip_show(ct);
 581
 582         ct->tip_delay_id = 0;
 583         return FALSE;
 584 }
 585
 586 static void tip_schedule(CollectTable *ct)
 587 {
 588         tip_hide(ct);
 589
 590         if (ct->tip_delay_id)
 591                 {
 592                 g_source_remove(ct->tip_delay_id);
 593                 ct->tip_delay_id = 0;
 594                 }
 595
 596         ct->tip_delay_id = g_timeout_add(ct->show_text ? COLLECT_TABLE_TIP_DELAY_PATH : COLLECT_TABLE_TIP_DELAY, tip_schedule_cb, ct);
 597 }
 598
 599 static void tip_unschedule(CollectTable *ct)
 600 {
 601         tip_hide(ct);
 602
 603         if (ct->tip_delay_id)
 604                 {
 605                 g_source_remove(ct->tip_delay_id);
 606                 ct->tip_delay_id = 0;
 607                 }
 608 }
 609
 610 static void tip_update(CollectTable *ct, CollectInfo *info)
 611 {
 612 #if GTK_CHECK_VERSION(3,0,0)
 613         GdkDisplay *display = gdk_display_get_default();
 614         GdkDeviceManager *device_manager = gdk_display_get_device_manager(display);
 615         GdkDevice *device = gdk_device_manager_get_client_pointer(device_manager);
 616 #endif
 617
 618         tip_schedule(ct);
 619
 620         if (ct->tip_window)
 621                 {
 622                 gint x, y;
 623 #if GTK_CHECK_VERSION(3,0,0)
 624                 gdk_device_get_position(device, NULL, &x, &y);
 625 #else
 626                 gdk_window_get_pointer(NULL, &x, &y, NULL);
 627 #endif
 628                 gtk_window_move(GTK_WINDOW(ct->tip_window), x + 16, y + 16);
 629
 630                 if (info != ct->tip_info)
 631                         {
 632                         GtkWidget *label;
 633
 634                         ct->tip_info = info;
 635
 636                         if (!ct->tip_info)
 637                                 {
 638                                 return;
 639                                 }
 640
 641                         label = g_object_get_data(G_OBJECT(ct->tip_window), "tip_label");
 642                         gtk_label_set_text(GTK_LABEL(label), ct->show_text ? ct->tip_info->fd->path : ct->tip_info->fd->name);
 643                         }
 644                 }
 645 }
 646
 647 /*
 648  *-------------------------------------------------------------------
 649  * popup menus
 650  *-------------------------------------------------------------------
 651  */
 652
 653 static void collection_table_popup_save_as_cb(GtkWidget *widget, gpointer data)
 654 {
 655         CollectTable *ct = data;
 656
 657         collection_dialog_save_as(NULL, ct->cd);
 658 }
 659
 660 static void collection_table_popup_save_cb(GtkWidget *widget, gpointer data)
 661 {
 662         CollectTable *ct = data;
 663
 664         if (!ct->cd->path)
 665                 {
 666                 collection_table_popup_save_as_cb(widget, data);
 667                 return;
 668                 }
 669
 670         if (!collection_save(ct->cd, ct->cd->path))
 671                 {
 672                 log_printf("failed saving to collection path: %s\n", ct->cd->path);
 673                 }
 674 }
 675
 676 static GList *collection_table_popup_file_list(CollectTable *ct)
 677 {
 678         if (!ct->click_info) return NULL;
 679
 680         if (INFO_SELECTED(ct->click_info))
 681                 {
 682                 return collection_table_selection_get_list(ct);
 683                 }
 684
 685         return g_list_append(NULL, file_data_ref(ct->click_info->fd));
 686 }
 687
 688 static void collection_table_popup_edit_cb(GtkWidget *widget, gpointer data)
 689 {
 690         CollectTable *ct;
 691         const gchar *key = data;
 692
 693         ct = submenu_item_get_data(widget);
 694
 695         if (!ct) return;
 696
 697         file_util_start_editor_from_filelist(key, collection_table_popup_file_list(ct), NULL, ct->listview);
 698 }
 699
 700 static void collection_table_popup_copy_cb(GtkWidget *widget, gpointer data)
 701 {
 702         CollectTable *ct = data;
 703
 704         file_util_copy(NULL, collection_table_popup_file_list(ct), NULL, ct->listview);
 705 }
 706
 707 static void collection_table_popup_move_cb(GtkWidget *widget, gpointer data)
 708 {
 709         CollectTable *ct = data;
 710
 711         file_util_move(NULL, collection_table_popup_file_list(ct), NULL, ct->listview);
 712 }
 713
 714 static void collection_table_popup_rename_cb(GtkWidget *widget, gpointer data)
 715 {
 716         CollectTable *ct = data;
 717
 718         file_util_rename(NULL, collection_table_popup_file_list(ct), ct->listview);
 719 }
 720
 721 static void collection_table_popup_delete_cb(GtkWidget *widget, gpointer data)
 722 {
 723         CollectTable *ct = data;
 724
 725         file_util_delete(NULL, collection_table_popup_file_list(ct), ct->listview);
 726 }
 727
 728 static void collection_table_popup_copy_path_cb(GtkWidget *widget, gpointer data)
 729 {
 730         CollectTable *ct = data;
 731
 732         file_util_copy_path_list_to_clipboard(collection_table_popup_file_list(ct), TRUE);
 733 }
 734
 735 static void collection_table_popup_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
 736 {
 737         CollectTable *ct = data;
 738
 739         file_util_copy_path_list_to_clipboard(collection_table_popup_file_list(ct), FALSE);
 740 }
 741
 742 static void collection_table_popup_sort_cb(GtkWidget *widget, gpointer data)
 743 {
 744         CollectTable *ct;
 745         SortType type;
 746
 747         ct = submenu_item_get_data(widget);
 748
 749         if (!ct) return;
 750
 751         type = (SortType)GPOINTER_TO_INT(data);
 752
 753         collection_set_sort_method(ct->cd, type);
 754 }
 755
 756 static void collection_table_popup_randomize_cb(GtkWidget *widget, gpointer data)
 757 {
 758         CollectTable *ct;
 759
 760         ct = submenu_item_get_data(widget);
 761
 762         if (!ct) return;
 763
 764         collection_randomize(ct->cd);
 765 }
 766
 767 static void collection_table_popup_view_new_cb(GtkWidget *widget, gpointer data)
 768 {
 769         CollectTable *ct = data;
 770
 771         if (ct->click_info && g_list_find(ct->cd->list, ct->click_info))
 772                 {
 773                 view_window_new_from_collection(ct->cd, ct->click_info);
 774                 }
 775 }
 776
 777 static void collection_table_popup_view_cb(GtkWidget *widget, gpointer data)
 778 {
 779         CollectTable *ct = data;
 780
 781         if (ct->click_info && g_list_find(ct->cd->list, ct->click_info))
 782                 {
 783                 layout_image_set_collection(NULL, ct->cd, ct->click_info);
 784                 }
 785 }
 786
 787 static void collection_table_popup_selectall_cb(GtkWidget *widget, gpointer data)
 788 {
 789         CollectTable *ct = data;
 790
 791         collection_table_select_all(ct);
 792         ct->prev_selection= ct->click_info;
 793 }
 794
 795 static void collection_table_popup_unselectall_cb(GtkWidget *widget, gpointer data)
 796 {
 797         CollectTable *ct = data;
 798
 799         collection_table_unselect_all(ct);
 800         ct->prev_selection= ct->click_info;
 801 }
 802
 803 static void collection_table_popup_select_invert_cb(GtkWidget *widget, gpointer data)
 804 {
 805         CollectTable *ct = data;
 806
 807         collection_table_select_invert_all(ct);
 808         ct->prev_selection= ct->click_info;
 809 }
 810
 811 static void collection_table_popup_rectangular_selection_cb(GtkWidget *widget, gpointer data)
 812 {
 813         options->collections.rectangular_selection = !(options->collections.rectangular_selection);
 814 }
 815
 816 static void collection_table_popup_remove_cb(GtkWidget *widget, gpointer data)
 817 {
 818         CollectTable *ct = data;
 819         GList *list;
 820
 821         if (!ct->click_info) return;
 822
 823         if (INFO_SELECTED(ct->click_info))
 824                 {
 825                 list = g_list_copy(ct->selection);
 826                 }
 827         else
 828                 {
 829                 list = g_list_append(NULL, ct->click_info);
 830                 }
 831
 832         collection_remove_by_info_list(ct->cd, list);
 833         g_list_free(list);
 834 }
 835
 836 static void collection_table_popup_add_file_selection_cb(GtkWidget *widget, gpointer data)
 837 {
 838         CollectTable *ct = data;
 839         GList *list;
 840         LayoutWindow *lw = NULL;
 841
 842         if (!layout_valid(&lw)) return;
 843
 844         list = vf_selection_get_list(lw->vf);
 845
 846         if (list)
 847                 {
 848                 collection_table_add_filelist(ct, list);
 849                 filelist_free(list);
 850                 }
 851 }
 852
 853 static void collection_table_popup_add_collection_cb(GtkWidget *widget, gpointer data)
 854 {
 855         CollectTable *ct = data;
 856
 857         collection_dialog_append(NULL, ct->cd);
 858 }
 859
 860 static void collection_table_popup_goto_original_cb(GtkWidget *widget, gpointer data)
 861 {
 862         CollectTable *ct = data;
 863         GList *list;
 864         LayoutWindow *lw = NULL;
 865         FileData *fd;
 866
 867         if (!layout_valid(&lw)) return;
 868         list = collection_table_selection_get_list(ct);
 869         if (list)
 870                 {
 871                 fd = list->data;
 872                 if (fd)
 873                         {
 874                         layout_set_fd(lw, fd);
 875                         }
 876                 }
 877         g_list_free(list);
 878 }
 879
 880 static void collection_table_popup_find_dupes_cb(GtkWidget *widget, gpointer data)
 881 {
 882         CollectTable *ct = data;
 883         DupeWindow *dw;
 884
 885         dw = dupe_window_new();
 886         dupe_window_add_collection(dw, ct->cd);
 887 }
 888
 889 static void collection_table_popup_print_cb(GtkWidget *widget, gpointer data)
 890 {
 891         CollectTable *ct = data;
 892         FileData *fd;
 893
 894         fd = (ct->click_info) ? ct->click_info->fd : NULL;
 895
 896         print_window_new(fd, collection_table_selection_get_list(ct), collection_table_get_list(ct), ct->listview);
 897 }
 898
 899 static void collection_table_popup_show_names_cb(GtkWidget *widget, gpointer data)
 900 {
 901         CollectTable *ct = data;
 902
 903         collection_table_toggle_filenames(ct);
 904 }
 905
 906 static void collection_table_popup_destroy_cb(GtkWidget *widget, gpointer data)
 907 {
 908         CollectTable *ct = data;
 909
 910         collection_table_selection_remove(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
 911         ct->click_info = NULL;
 912         ct->popup = NULL;
 913
 914         filelist_free(ct->drop_list);
 915         ct->drop_list = NULL;
 916         ct->drop_info = NULL;
 917
 918         filelist_free(ct->editmenu_fd_list);
 919         ct->editmenu_fd_list = NULL;
 920 }
 921
 922 static GtkWidget *collection_table_popup_menu(CollectTable *ct, gboolean over_icon)
 923 {
 924         GtkWidget *menu;
 925         GtkWidget *item;
 926         GtkWidget *submenu;
 927
 928         menu = popup_menu_short_lived();
 929
 930         g_signal_connect(G_OBJECT(menu), "destroy",
 931                          G_CALLBACK(collection_table_popup_destroy_cb), ct);
 932
 933         menu_item_add_sensitive(menu, _("_View"), over_icon,
 934                         G_CALLBACK(collection_table_popup_view_cb), ct);
 935         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, over_icon,
 936                         G_CALLBACK(collection_table_popup_view_new_cb), ct);
 937         menu_item_add_stock(menu, _("Go to original"), GTK_STOCK_FIND,
 938                         G_CALLBACK(collection_table_popup_goto_original_cb), ct);
 939         menu_item_add_divider(menu);
 940         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, over_icon,
 941                         G_CALLBACK(collection_table_popup_remove_cb), ct);
 942
 943         menu_item_add_stock(menu, _("Append from file selection"), GTK_STOCK_ADD,
 944                         G_CALLBACK(collection_table_popup_add_file_selection_cb), ct);
 945         menu_item_add_stock(menu, _("Append from collection..."), GTK_STOCK_OPEN,
 946                         G_CALLBACK(collection_table_popup_add_collection_cb), ct);
 947         menu_item_add_divider(menu);
 948
 949         item = menu_item_add(menu, _("_Selection"), NULL, NULL);
 950         submenu = gtk_menu_new();
 951         menu_item_add(submenu, _("Select all"),
 952                         G_CALLBACK(collection_table_popup_selectall_cb), ct);
 953         menu_item_add(submenu, _("Select none"),
 954                         G_CALLBACK(collection_table_popup_unselectall_cb), ct);
 955         menu_item_add(submenu, _("Invert selection"),
 956                         G_CALLBACK(collection_table_popup_select_invert_cb), ct);
 957         menu_item_add_check(submenu, _("Rectangular selection"), (options->collections.rectangular_selection != FALSE),
 958                         G_CALLBACK(collection_table_popup_rectangular_selection_cb), ct);
 959         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 960         menu_item_add_divider(menu);
 961
 962
 963         ct->editmenu_fd_list = collection_table_selection_get_list(ct);
 964         submenu_add_edit(menu, &item,
 965                         G_CALLBACK(collection_table_popup_edit_cb), ct, ct->editmenu_fd_list);
 966         gtk_widget_set_sensitive(item, over_icon);
 967
 968         menu_item_add_divider(menu);
 969         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, over_icon,
 970                         G_CALLBACK(collection_table_popup_copy_cb), ct);
 971         menu_item_add_sensitive(menu, _("_Move..."), over_icon,
 972                         G_CALLBACK(collection_table_popup_move_cb), ct);
 973         menu_item_add_sensitive(menu, _("_Rename..."), over_icon,
 974                         G_CALLBACK(collection_table_popup_rename_cb), ct);
 975         menu_item_add_sensitive(menu, _("_Copy path"), over_icon,
 976                                 G_CALLBACK(collection_table_popup_copy_path_cb), ct);
 977         menu_item_add_sensitive(menu, _("_Copy path unquoted"), over_icon,
 978                                 G_CALLBACK(collection_table_popup_copy_path_unquoted_cb), ct);
 979         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, over_icon,
 980                         G_CALLBACK(collection_table_popup_delete_cb), ct);
 981         menu_item_add_divider(menu);
 982
 983         submenu = submenu_add_sort(NULL, G_CALLBACK(collection_table_popup_sort_cb), ct, FALSE, TRUE, FALSE, 0);
 984         menu_item_add_divider(submenu);
 985         menu_item_add(submenu, _("Randomize"),
 986                         G_CALLBACK(collection_table_popup_randomize_cb), ct);
 987         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 988         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 989
 990         menu_item_add_check(menu, _("Show filename _text"), ct->show_text,
 991                         G_CALLBACK(collection_table_popup_show_names_cb), ct);
 992         menu_item_add_divider(menu);
 993         menu_item_add_stock(menu, _("_Save collection"), GTK_STOCK_SAVE,
 994                         G_CALLBACK(collection_table_popup_save_cb), ct);
 995         menu_item_add_stock(menu, _("Save collection _as..."), GTK_STOCK_SAVE_AS,
 996                         G_CALLBACK(collection_table_popup_save_as_cb), ct);
 997         menu_item_add_divider(menu);
 998         menu_item_add_stock(menu, _("_Find duplicates..."), GTK_STOCK_FIND,
 999                         G_CALLBACK(collection_table_popup_find_dupes_cb), ct);
1000         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, over_icon,
1001                         G_CALLBACK(collection_table_popup_print_cb), ct);
1002
1003         return menu;
1004 }
1005 /*
1006  *-------------------------------------------------------------------
1007  * keyboard callbacks
1008  *-------------------------------------------------------------------
1009  */
1010
1011 void collection_table_set_focus(CollectTable *ct, CollectInfo *info)
1012 {
1013         GtkTreeIter iter;
1014         gint row, col;
1015
1016         if (g_list_find(ct->cd->list, ct->focus_info))
1017                 {
1018                 if (info == ct->focus_info)
1019                         {
1020                         /* ensure focus row col are correct */
1021                         collection_table_find_position(ct, ct->focus_info,
1022                                                        &ct->focus_row, &ct->focus_column);
1023                         return;
1024                         }
1025                 collection_table_selection_remove(ct, ct->focus_info, SELECTION_FOCUS, NULL);
1026                 }
1027
1028         if (!collection_table_find_position(ct, info, &row, &col))
1029                 {
1030                 ct->focus_info = NULL;
1031                 ct->focus_row = -1;
1032                 ct->focus_column = -1;
1033                 return;
1034                 }
1035
1036         ct->focus_info = info;
1037         ct->focus_row = row;
1038         ct->focus_column = col;
1039         collection_table_selection_add(ct, ct->focus_info, SELECTION_FOCUS, NULL);
1040
1041         if (collection_table_find_iter(ct, ct->focus_info, &iter, NULL))
1042                 {
1043                 GtkTreePath *tpath;
1044                 GtkTreeViewColumn *column;
1045                 GtkTreeModel *store;
1046
1047                 tree_view_row_make_visible(GTK_TREE_VIEW(ct->listview), &iter, FALSE);
1048
1049                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1050                 tpath = gtk_tree_model_get_path(store, &iter);
1051                 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
1052                 column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), COLLECT_TABLE_MAX_COLUMNS);
1053                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(ct->listview), tpath, column, FALSE);
1054                 gtk_tree_path_free(tpath);
1055                 }
1056 }
1057
1058 static void collection_table_move_focus(CollectTable *ct, gint row, gint col, gboolean relative)
1059 {
1060         gint new_row;
1061         gint new_col;
1062
1063         if (relative)
1064                 {
1065                 new_row = ct->focus_row;
1066                 new_col = ct->focus_column;
1067
1068                 new_row += row;
1069                 if (new_row < 0) new_row = 0;
1070                 if (new_row >= ct->rows) new_row = ct->rows - 1;
1071
1072                 while (col != 0)
1073                         {
1074                         if (col < 0)
1075                                 {
1076                                 new_col--;
1077                                 col++;
1078                                 }
1079                         else
1080                                 {
1081                                 new_col++;
1082                                 col--;
1083                                 }
1084
1085                         if (new_col < 0)
1086                                 {
1087                                 if (new_row > 0)
1088                                         {
1089                                         new_row--;
1090                                         new_col = ct->columns - 1;
1091                                         }
1092                                 else
1093                                         {
1094                                         new_col = 0;
1095                                         }
1096                                 }
1097                         if (new_col >= ct->columns)
1098                                 {
1099                                 if (new_row < ct->rows - 1)
1100                                         {
1101                                         new_row++;
1102                                         new_col = 0;
1103                                         }
1104                                 else
1105                                         {
1106                                         new_col = ct->columns - 1;
1107                                         }
1108                                 }
1109                         }
1110                 }
1111         else
1112                 {
1113                 new_row = row;
1114                 new_col = col;
1115
1116                 if (new_row >= ct->rows)
1117                         {
1118                         if (ct->rows > 0)
1119                                 new_row = ct->rows - 1;
1120                         else
1121                                 new_row = 0;
1122                         new_col = ct->columns - 1;
1123                         }
1124                 if (new_col >= ct->columns) new_col = ct->columns - 1;
1125                 }
1126
1127         if (new_row == ct->rows - 1)
1128                 {
1129                 gint l;
1130
1131                 /* if we moved beyond the last image, go to the last image */
1132
1133                 l = g_list_length(ct->cd->list);
1134                 if (ct->rows > 1) l -= (ct->rows - 1) * ct->columns;
1135                 if (new_col >= l) new_col = l - 1;
1136                 }
1137
1138         if (new_row == -1 || new_col == -1)
1139                 {
1140                 if (!ct->cd->list) return;
1141                 new_row = new_col = 0;
1142                 }
1143
1144         collection_table_set_focus(ct, collection_table_find_data(ct, new_row, new_col, NULL));
1145 }
1146
1147 static void collection_table_update_focus(CollectTable *ct)
1148 {
1149         gint new_row = 0;
1150         gint new_col = 0;
1151
1152         if (ct->focus_info && collection_table_find_position(ct, ct->focus_info, &new_row, &new_col))
1153                 {
1154                 /* first find the old focus, if it exists and is valid */
1155                 }
1156         else
1157                 {
1158                 /* (try to) stay where we were */
1159                 new_row = ct->focus_row;
1160                 new_col = ct->focus_column;
1161                 }
1162
1163         collection_table_move_focus(ct, new_row, new_col, FALSE);
1164 }
1165
1166 /* used to figure the page up/down distances */
1167 static gint page_height(CollectTable *ct)
1168 {
1169         GtkAdjustment *adj;
1170         gint page_size;
1171         gint row_height;
1172         gint ret;
1173
1174         adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(ct->listview));
1175         page_size = (gint)gtk_adjustment_get_page_increment(adj);
1176
1177         row_height = options->thumbnails.max_height + THUMB_BORDER_PADDING * 2;
1178         if (ct->show_text) row_height += options->thumbnails.max_height / 3;
1179
1180         ret = page_size / row_height;
1181         if (ret < 1) ret = 1;
1182
1183         return ret;
1184 }
1185
1186 static void collection_table_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1187 {
1188         CollectTable *ct = data;
1189         GtkTreeModel *store;
1190         GtkTreeIter iter;
1191         gint column;
1192         GtkTreePath *tpath;
1193         gint cw, ch;
1194
1195         if (!collection_table_find_iter(ct, ct->click_info, &iter, &column)) return;
1196         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1197         tpath = gtk_tree_model_get_path(store, &iter);
1198         tree_view_get_cell_clamped(GTK_TREE_VIEW(ct->listview), tpath, column, FALSE, x, y, &cw, &ch);
1199         gtk_tree_path_free(tpath);
1200         *y += ch;
1201         popup_menu_position_clamp(menu, x, y, 0);
1202 }
1203
1204 static gboolean collection_table_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1205 {
1206         CollectTable *ct = data;
1207         gint focus_row = 0;
1208         gint focus_col = 0;
1209         CollectInfo *info;
1210         gboolean stop_signal = TRUE;
1211
1212         switch (event->keyval)
1213                 {
1214                 case GDK_KEY_Left: case GDK_KEY_KP_Left:
1215                         focus_col = -1;
1216                         break;
1217                 case GDK_KEY_Right: case GDK_KEY_KP_Right:
1218                         focus_col = 1;
1219                         break;
1220                 case GDK_KEY_Up: case GDK_KEY_KP_Up:
1221                         focus_row = -1;
1222                         break;
1223                 case GDK_KEY_Down: case GDK_KEY_KP_Down:
1224                         focus_row = 1;
1225                         break;
1226                 case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
1227                         focus_row = -page_height(ct);
1228                         break;
1229                 case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
1230                         focus_row = page_height(ct);
1231                         break;
1232                 case GDK_KEY_Home: case GDK_KEY_KP_Home:
1233                         focus_row = -ct->focus_row;
1234                         focus_col = -ct->focus_column;
1235                         break;
1236                 case GDK_KEY_End: case GDK_KEY_KP_End:
1237                         focus_row = ct->rows - 1 - ct->focus_row;
1238                         focus_col = ct->columns - 1 - ct->focus_column;
1239                         break;
1240                 case GDK_KEY_space:
1241                         info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1242                         if (info)
1243                                 {
1244                                 ct->click_info = info;
1245                                 if (event->state & GDK_CONTROL_MASK)
1246                                         {
1247                                         collection_table_select_util(ct, info, !INFO_SELECTED(info));
1248                                         }
1249                                 else
1250                                         {
1251                                         collection_table_unselect_all(ct);
1252                                         collection_table_select(ct, info);
1253                                         }
1254                                 }
1255                         break;
1256                 case 'T': case 't':
1257                         if (event->state & GDK_CONTROL_MASK) collection_table_toggle_filenames(ct);
1258                         break;
1259                 case GDK_KEY_Menu:
1260                 case GDK_KEY_F10:
1261                         info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1262                         ct->click_info = info;
1263
1264                         collection_table_selection_add(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
1265                         tip_unschedule(ct);
1266
1267                         ct->popup = collection_table_popup_menu(ct, (info != NULL));
1268                         gtk_menu_popup(GTK_MENU(ct->popup), NULL, NULL, collection_table_menu_pos_cb, ct, 0, GDK_CURRENT_TIME);
1269                         break;
1270                 default:
1271                         stop_signal = FALSE;
1272                         break;
1273                 }
1274
1275         if (focus_row != 0 || focus_col != 0)
1276                 {
1277                 CollectInfo *new_info;
1278                 CollectInfo *old_info;
1279
1280                 old_info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1281                 collection_table_move_focus(ct, focus_row, focus_col, TRUE);
1282                 new_info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1283
1284                 if (new_info != old_info)
1285                         {
1286                         if (event->state & GDK_SHIFT_MASK)
1287                                 {
1288                                 if (!options->collections.rectangular_selection)
1289                                         {
1290                                         collection_table_select_region_util(ct, old_info, new_info, FALSE);
1291                                         }
1292                                 else
1293                                         {
1294                                         collection_table_select_region_util(ct, ct->click_info, old_info, FALSE);
1295                                         }
1296                                 collection_table_select_region_util(ct, ct->click_info, new_info, TRUE);
1297                                 }
1298                         else if (event->state & GDK_CONTROL_MASK)
1299                                 {
1300                                 ct->click_info = new_info;
1301                                 }
1302                         else
1303                                 {
1304                                 ct->click_info = new_info;
1305                                 collection_table_unselect_all(ct);
1306                                 collection_table_select(ct, new_info);
1307                                 }
1308                         }
1309                 }
1310
1311         if (stop_signal)
1312                 {
1313                 tip_unschedule(ct);
1314                 }
1315
1316         return stop_signal;
1317 }
1318
1319 /*
1320  *-------------------------------------------------------------------
1321  * insert marker
1322  *-------------------------------------------------------------------
1323  */
1324
1325 static CollectInfo *collection_table_insert_find(CollectTable *ct, CollectInfo *source, gboolean *after, GdkRectangle *cell,
1326                                                  gboolean use_coord, gint x, gint y)
1327 {
1328         CollectInfo *info = NULL;
1329         GtkTreeModel *store;
1330         GtkTreeIter iter;
1331         GtkTreePath *tpath;
1332         GtkTreeViewColumn *column;
1333 #if GTK_CHECK_VERSION(3,0,0)
1334         GdkDeviceManager *device_manager;
1335         GdkDevice *device;
1336 #endif
1337
1338         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1339
1340 #if GTK_CHECK_VERSION(3,0,0)
1341         if (!use_coord)
1342                 {
1343                 device_manager = gdk_display_get_device_manager(gdk_window_get_display(
1344                                                                         gtk_widget_get_window(ct->listview)));
1345                 device = gdk_device_manager_get_client_pointer(device_manager);
1346                 gdk_window_get_device_position(gtk_widget_get_window(ct->listview),
1347                                                                         device, &x, &y, NULL);
1348                 }
1349 #else
1350         if (!use_coord) gdk_window_get_pointer(gtk_widget_get_window(ct->listview), &x, &y, NULL);
1351 #endif
1352         if (source)
1353                 {
1354                 gint col;
1355                 if (collection_table_find_iter(ct, source, &iter, &col))
1356                         {
1357                         tpath = gtk_tree_model_get_path(store, &iter);
1358                         column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), col);
1359                         gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1360                         gtk_tree_path_free(tpath);
1361
1362                         info = source;
1363                         *after = !!(x > cell->x + (cell->width / 2));
1364                         }
1365                 return info;
1366                 }
1367
1368         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(ct->listview), x, y,
1369                                           &tpath, &column, NULL, NULL))
1370                 {
1371                 GList *list;
1372                 gint n;
1373
1374                 gtk_tree_model_get_iter(store, &iter, tpath);
1375                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1376
1377                 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
1378                 info = g_list_nth_data(list, n);
1379
1380                 if (info)
1381                         {
1382                         gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1383                         *after = !!(x > cell->x + (cell->width / 2));
1384                         }
1385
1386                 gtk_tree_path_free(tpath);
1387                 }
1388
1389         if (info == NULL)
1390                 {
1391                 GList *work;
1392
1393                 work = g_list_last(ct->cd->list);
1394                 if (work)
1395                         {
1396                         gint col;
1397
1398                         info = work->data;
1399                         *after = TRUE;
1400
1401                         if (collection_table_find_iter(ct, info, &iter, &col))
1402                                 {
1403                                 tpath = gtk_tree_model_get_path(store, &iter);
1404                                 column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), col);
1405                                 gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1406                                 gtk_tree_path_free(tpath);
1407                                 }
1408                         }
1409                 }
1410
1411         return info;
1412 }
1413
1414 static CollectInfo *collection_table_insert_point(CollectTable *ct, gint x, gint y)
1415 {
1416         CollectInfo *info;
1417         GdkRectangle cell;
1418         gboolean after = FALSE;
1419
1420         info = collection_table_insert_find(ct, NULL, &after, &cell, TRUE, x, y);
1421
1422         if (info && after)
1423                 {
1424                 GList *work;
1425
1426                 work = g_list_find(ct->cd->list, info);
1427                 if (work && work->next)
1428                         {
1429                         info = work->next->data;
1430                         }
1431                 else
1432                         {
1433                         info = NULL;
1434                         }
1435                 }
1436
1437         return info;
1438 }
1439
1440 static void collection_table_insert_marker(CollectTable *ct, CollectInfo *info, gboolean enable)
1441 {
1442         gboolean after = FALSE;
1443         GdkRectangle cell;
1444
1445         if (!enable)
1446                 {
1447                 if (ct->marker_window) gdk_window_destroy(ct->marker_window);
1448                 ct->marker_window = NULL;
1449
1450                 return;
1451                 }
1452
1453         info = collection_table_insert_find(ct, info, &after, &cell, FALSE, 0, 0);
1454
1455         /* this setting does not take into account (after), but since it is not really used... */
1456         ct->marker_info = info;
1457
1458         if (!ct->marker_window)
1459                 {
1460                 GdkWindow *parent = gtk_tree_view_get_bin_window(GTK_TREE_VIEW(ct->listview));
1461                 GdkWindowAttr attributes;
1462                 gint attributes_mask;
1463                 GdkPixbuf *pb = gdk_pixbuf_new_from_xpm_data((const gchar **)marker_xpm);
1464                 gint w = gdk_pixbuf_get_width(pb);
1465                 gint h = gdk_pixbuf_get_height(pb);
1466
1467                 attributes.window_type = GDK_WINDOW_CHILD;
1468                 attributes.wclass = GDK_INPUT_OUTPUT;
1469                 attributes.width = w;
1470                 attributes.height = h;
1471                 attributes.event_mask = gtk_widget_get_events(ct->listview);
1472                 attributes_mask = 0;
1473
1474                 ct->marker_window = gdk_window_new(parent, &attributes, attributes_mask);
1475
1476 #if GTK_CHECK_VERSION(3,0,0)
1477                 cairo_region_t *mask;
1478                 cairo_pattern_t *pattern;
1479                 cairo_surface_t *img = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h);
1480                 cairo_t *cr = cairo_create(img);
1481                 gdk_cairo_set_source_pixbuf(cr, pb, 0, 0);
1482                 cairo_paint(cr);
1483                 pattern = cairo_pattern_create_for_surface(img);
1484                 mask = gdk_cairo_region_create_from_surface(img);
1485                 gdk_window_shape_combine_region(ct->marker_window, mask, 0, 0);
1486                 gdk_window_set_background_pattern(ct->marker_window, pattern);
1487                 cairo_region_destroy(mask);
1488                 cairo_pattern_destroy(pattern);
1489                 cairo_destroy(cr);
1490                 cairo_surface_destroy(img);
1491 #else
1492                 GdkPixmap *pixmap;
1493                 GdkBitmap *mask;
1494                 gdk_pixbuf_render_pixmap_and_mask(pb, &pixmap, &mask, 128);
1495
1496                 gdk_window_set_back_pixmap(ct->marker_window, pixmap, FALSE);
1497                 gdk_window_shape_combine_mask(ct->marker_window, mask, 0, 0);
1498
1499                 g_object_unref(pixmap);
1500                 if (mask) g_object_unref(mask);
1501 #endif
1502                 g_object_unref(pb);
1503                 }
1504
1505         if (info)
1506                 {
1507                 gint x, y;
1508                 gint w, h;
1509
1510                 w = gdk_window_get_width(ct->marker_window);
1511                 h = gdk_window_get_height(ct->marker_window);
1512
1513                 if (!after)
1514                         {
1515                         x = cell.x;
1516                         }
1517                 else
1518                         {
1519                         x = cell.x + cell.width;
1520                         }
1521                 x -= (w / 2);
1522                 y = cell.y + (cell.height / 2) - (h / 2);
1523
1524                 gdk_window_move(ct->marker_window, x, y);
1525 #if !GTK_CHECK_VERSION(3,0,0)
1526                 gdk_window_clear(ct->marker_window);
1527 #endif
1528                 if (!gdk_window_is_visible(ct->marker_window)) gdk_window_show(ct->marker_window);
1529                 }
1530         else
1531                 {
1532                 if (gdk_window_is_visible(ct->marker_window)) gdk_window_hide(ct->marker_window);
1533                 }
1534 }
1535
1536 /*
1537  *-------------------------------------------------------------------
1538  * mouse drag auto-scroll
1539  *-------------------------------------------------------------------
1540  */
1541
1542 static void collection_table_motion_update(CollectTable *ct, gint x, gint y, gboolean drop_event)
1543 {
1544         CollectInfo *info;
1545
1546         info = collection_table_find_data_by_coord(ct, x, y, NULL);
1547
1548         if (drop_event)
1549                 {
1550                 tip_unschedule(ct);
1551                 collection_table_insert_marker(ct, info, TRUE);
1552                 }
1553         else
1554                 {
1555                 tip_update(ct, info);
1556                 }
1557 }
1558
1559 static gboolean collection_table_auto_scroll_idle_cb(gpointer data)
1560 {
1561         CollectTable *ct = data;
1562         GdkWindow *window;
1563         gint x, y;
1564         gint w, h;
1565 #if GTK_CHECK_VERSION(3,0,0)
1566         GdkDeviceManager *device_manager;
1567         GdkDevice *device;
1568 #endif
1569
1570         if (!ct->drop_idle_id) return FALSE;
1571
1572         window = gtk_widget_get_window(ct->listview);
1573 #if GTK_CHECK_VERSION(3,0,0)
1574         device_manager = gdk_display_get_device_manager(gdk_window_get_display(window));
1575         device = gdk_device_manager_get_client_pointer(device_manager);
1576         gdk_window_get_device_position(window, device, &x, &y, NULL);
1577 #else
1578         gdk_window_get_pointer(window, &x, &y, NULL);
1579 #endif
1580         w = gdk_window_get_width(window);
1581         h = gdk_window_get_height(window);
1582         if (x >= 0 && x < w && y >= 0 && y < h)
1583                 {
1584                 collection_table_motion_update(ct, x, y, TRUE);
1585                 }
1586
1587         ct->drop_idle_id = 0;
1588         return FALSE;
1589 }
1590
1591 static gboolean collection_table_auto_scroll_notify_cb(GtkWidget *widget, gint x, gint y, gpointer data)
1592 {
1593         CollectTable *ct = data;
1594
1595         if (!ct->drop_idle_id)
1596                 {
1597                 ct->drop_idle_id = g_idle_add(collection_table_auto_scroll_idle_cb, ct);
1598                 }
1599
1600         return TRUE;
1601 }
1602
1603 static void collection_table_scroll(CollectTable *ct, gboolean scroll)
1604 {
1605         if (!scroll)
1606                 {
1607                 if (ct->drop_idle_id)
1608                         {
1609                         g_source_remove(ct->drop_idle_id);
1610                         ct->drop_idle_id = 0;
1611                         }
1612                 widget_auto_scroll_stop(ct->listview);
1613                 collection_table_insert_marker(ct, NULL, FALSE);
1614                 }
1615         else
1616                 {
1617                 GtkAdjustment *adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(ct->listview));
1618                 widget_auto_scroll_start(ct->listview, adj, -1, options->thumbnails.max_height / 2,
1619                                          collection_table_auto_scroll_notify_cb, ct);
1620                 }
1621 }
1622
1623 /*
1624  *-------------------------------------------------------------------
1625  * mouse callbacks
1626  *-------------------------------------------------------------------
1627  */
1628
1629 static gboolean collection_table_motion_cb(GtkWidget *widget, GdkEventMotion *event, gpointer data)
1630 {
1631         CollectTable *ct = data;
1632
1633         collection_table_motion_update(ct, (gint)event->x, (gint)event->y, FALSE);
1634
1635         return FALSE;
1636 }
1637
1638 static gboolean collection_table_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1639 {
1640         CollectTable *ct = data;
1641         GtkTreeIter iter;
1642         CollectInfo *info;
1643
1644         tip_unschedule(ct);
1645
1646         info = collection_table_find_data_by_coord(ct, (gint)bevent->x, (gint)bevent->y, &iter);
1647
1648         ct->click_info = info;
1649         collection_table_selection_add(ct, ct->click_info, SELECTION_PRELIGHT, &iter);
1650
1651         switch (bevent->button)
1652                 {
1653                 case MOUSE_BUTTON_LEFT:
1654                         if (bevent->type == GDK_2BUTTON_PRESS)
1655                                 {
1656                                 if (info)
1657                                         {
1658                                         layout_image_set_collection(NULL, ct->cd, info);
1659                                         }
1660                                 }
1661                         else if (!gtk_widget_has_focus(ct->listview))
1662                                 {
1663                                 gtk_widget_grab_focus(ct->listview);
1664                                 }
1665                         break;
1666                 case MOUSE_BUTTON_RIGHT:
1667                         ct->popup = collection_table_popup_menu(ct, (info != NULL));
1668                         gtk_menu_popup(GTK_MENU(ct->popup), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1669                         break;
1670                 default:
1671                         break;
1672                 }
1673
1674         return TRUE;
1675 }
1676
1677 static gboolean collection_table_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1678 {
1679         CollectTable *ct = data;
1680         GtkTreeIter iter;
1681         CollectInfo *info = NULL;
1682
1683         tip_schedule(ct);
1684
1685         if ((gint)bevent->x != 0 || (gint)bevent->y != 0)
1686                 {
1687                 info = collection_table_find_data_by_coord(ct, (gint)bevent->x, (gint)bevent->y, &iter);
1688                 }
1689
1690         if (ct->click_info)
1691                 {
1692                 collection_table_selection_remove(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
1693                 }
1694
1695         if (bevent->button == MOUSE_BUTTON_LEFT &&
1696             info && ct->click_info == info)
1697                 {
1698                 collection_table_set_focus(ct, info);
1699
1700                 if (bevent->state & GDK_CONTROL_MASK)
1701                         {
1702                         gboolean select = !INFO_SELECTED(info);
1703
1704                         if ((bevent->state & GDK_SHIFT_MASK) && ct->prev_selection)
1705                                 {
1706                                 collection_table_select_region_util(ct, ct->prev_selection, info, select);
1707                                 }
1708                         else
1709                                 {
1710                                 collection_table_select_util(ct, info, select);
1711                                 }
1712                         }
1713                 else
1714                         {
1715                         collection_table_unselect_all(ct);
1716
1717                         if ((bevent->state & GDK_SHIFT_MASK) &&
1718                             ct->prev_selection)
1719                                 {
1720                                 collection_table_select_region_util(ct, ct->prev_selection, info, TRUE);
1721                                 }
1722                         else
1723                                 {
1724                                 collection_table_select_util(ct, info, TRUE);
1725                                 }
1726                         }
1727                 }
1728         else if (bevent->button == MOUSE_BUTTON_MIDDLE &&
1729                  info && ct->click_info == info)
1730                 {
1731                 collection_table_select_util(ct, info, !INFO_SELECTED(info));
1732                 }
1733
1734         return TRUE;
1735 }
1736
1737 static gboolean collection_table_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1738 {
1739         CollectTable *ct = data;
1740
1741         tip_unschedule(ct);
1742         return FALSE;
1743 }
1744
1745 /*
1746  *-------------------------------------------------------------------
1747  * populate, add, insert, etc.
1748  *-------------------------------------------------------------------
1749  */
1750
1751 static gboolean collection_table_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1752 {
1753         GList *list;
1754
1755         gtk_tree_model_get(store, iter, CTABLE_COLUMN_POINTER, &list, -1);
1756         g_list_free(list);
1757
1758         return FALSE;
1759 }
1760
1761 static void collection_table_clear_store(CollectTable *ct)
1762 {
1763         GtkTreeModel *store;
1764
1765         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1766         gtk_tree_model_foreach(store, collection_table_destroy_node_cb, NULL);
1767
1768         gtk_list_store_clear(GTK_LIST_STORE(store));
1769 }
1770
1771 static GList *collection_table_add_row(CollectTable *ct, GtkTreeIter *iter)
1772 {
1773         GtkListStore *store;
1774         GList *list = NULL;
1775         gint i;
1776
1777         for (i = 0; i < ct->columns; i++) list = g_list_prepend(list, NULL);
1778
1779         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview)));
1780         gtk_list_store_append(store, iter);
1781         gtk_list_store_set(store, iter, CTABLE_COLUMN_POINTER, list, -1);
1782
1783         return list;
1784 }
1785
1786 static void collection_table_populate(CollectTable *ct, gboolean resize)
1787 {
1788         gint row;
1789         GList *work;
1790
1791         collection_table_verify_selections(ct);
1792
1793         collection_table_clear_store(ct);
1794
1795         if (resize)
1796                 {
1797                 gint i;
1798                 gint thumb_width;
1799
1800                 thumb_width = collection_table_get_icon_width(ct);
1801
1802                 for (i = 0; i < COLLECT_TABLE_MAX_COLUMNS; i++)
1803                         {
1804                         GtkTreeViewColumn *column;
1805                         GtkCellRenderer *cell;
1806                         GList *list;
1807
1808                         column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), i);
1809                         gtk_tree_view_column_set_visible(column, (i < ct->columns));
1810                         gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1811
1812                         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
1813                         cell = (list) ? list->data : NULL;
1814                         g_list_free(list);
1815
1816                         if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1817                                 {
1818                                 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1819                                                              "fixed_height", options->thumbnails.max_height,
1820                                                              "show_text", ct->show_text, NULL);
1821                                 }
1822                         }
1823                 if (gtk_widget_get_realized(ct->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(ct->listview));
1824                 }
1825
1826         row = -1;
1827         work = ct->cd->list;
1828         while (work)
1829                 {
1830                 GList *list;
1831                 GtkTreeIter iter;
1832
1833                 row++;
1834
1835                 list = collection_table_add_row(ct, &iter);
1836                 while (work && list)
1837                         {
1838                         list->data = work->data;
1839                         list = list->next;
1840                         work = work->next;
1841                         }
1842                 }
1843
1844         ct->rows = row + 1;
1845
1846         collection_table_update_focus(ct);
1847         collection_table_update_status(ct);
1848 }
1849
1850 static void collection_table_populate_at_new_size(CollectTable *ct, gint w, gint h, gboolean force)
1851 {
1852         gint new_cols;
1853         gint thumb_width;
1854
1855         thumb_width = collection_table_get_icon_width(ct);
1856
1857         new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1858         if (new_cols < 1) new_cols = 1;
1859
1860         if (!force && new_cols == ct->columns) return;
1861
1862         ct->columns = new_cols;
1863
1864         collection_table_populate(ct, TRUE);
1865
1866         DEBUG_1("col tab pop cols=%d rows=%d", ct->columns, ct->rows);
1867 }
1868
1869 static void collection_table_sync(CollectTable *ct)
1870 {
1871         GtkTreeModel *store;
1872         GtkTreeIter iter;
1873         GList *work;
1874         gint r, c;
1875
1876         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1877
1878         r = -1;
1879         c = 0;
1880
1881         work = ct->cd->list;
1882         while (work)
1883                 {
1884                 GList *list;
1885                 r++;
1886                 c = 0;
1887                 if (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1888                         {
1889                         gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1890                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, CTABLE_COLUMN_POINTER, list, -1);
1891                         }
1892                 else
1893                         {
1894                         list = collection_table_add_row(ct, &iter);
1895                         }
1896
1897                 while (list)
1898                         {
1899                         CollectInfo *info;
1900                         if (work)
1901                                 {
1902                                 info = work->data;
1903                                 work = work->next;
1904                                 c++;
1905                                 }
1906                         else
1907                                 {
1908                                 info = NULL;
1909                                 }
1910                         if (list)
1911                                 {
1912                                 list->data = info;
1913                                 list = list->next;
1914                                 }
1915                         }
1916                 }
1917
1918         r++;
1919         while (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1920                 {
1921                 GList *list;
1922
1923                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1924                 gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1925                 g_list_free(list);
1926                 }
1927
1928         ct->rows = r;
1929
1930         collection_table_update_focus(ct);
1931         collection_table_update_status(ct);
1932 }
1933
1934 static gboolean collection_table_sync_idle_cb(gpointer data)
1935 {
1936         CollectTable *ct = data;
1937
1938         if (!ct->sync_idle_id) return FALSE;
1939         g_source_remove(ct->sync_idle_id);
1940         ct->sync_idle_id = 0;
1941
1942         collection_table_sync(ct);
1943         return FALSE;
1944 }
1945
1946 static void collection_table_sync_idle(CollectTable *ct)
1947 {
1948         if (!ct->sync_idle_id)
1949                 {
1950                 /* high priority, the view needs to be resynced before a redraw
1951                  * may contain invalid pointers at this time
1952                  */
1953                 ct->sync_idle_id = g_idle_add_full(G_PRIORITY_HIGH, collection_table_sync_idle_cb, ct, NULL);
1954                 }
1955 }
1956
1957 void collection_table_add_filelist(CollectTable *ct, GList *list)
1958 {
1959         GList *work;
1960
1961         if (!list) return;
1962
1963         work = list;
1964         while (work)
1965                 {
1966                 collection_add(ct->cd, (FileData *)work->data, FALSE);
1967                 work = work->next;
1968                 }
1969 }
1970
1971 static void collection_table_insert_filelist(CollectTable *ct, GList *list, CollectInfo *insert_info)
1972 {
1973         GList *work;
1974
1975         if (!list) return;
1976
1977         work = list;
1978         while (work)
1979                 {
1980                 collection_insert(ct->cd, (FileData *)work->data, insert_info, FALSE);
1981                 work = work->next;
1982                 }
1983
1984         collection_table_sync_idle(ct);
1985 }
1986
1987 static void collection_table_move_by_info_list(CollectTable *ct, GList *info_list, gint row, gint col)
1988 {
1989         GList *work;
1990         GList *insert_pos = NULL;
1991         GList *temp;
1992         CollectInfo *info;
1993
1994         if (!info_list) return;
1995
1996         info = collection_table_find_data(ct, row, col, NULL);
1997
1998         if (!info_list->next && info_list->data == info) return;
1999
2000         if (info) insert_pos = g_list_find(ct->cd->list, info);
2001
2002         /* FIXME: this may get slow for large lists */
2003         work = info_list;
2004         while (insert_pos && work)
2005                 {
2006                 if (insert_pos->data == work->data)
2007                         {
2008                         insert_pos = insert_pos->next;
2009                         work = info_list;
2010                         }
2011                 else
2012                         {
2013                         work = work->next;
2014                         }
2015                 }
2016
2017         work = info_list;
2018         while (work)
2019                 {
2020                 ct->cd->list = g_list_remove(ct->cd->list, work->data);
2021                 work = work->next;
2022                 }
2023
2024         /* place them back in */
2025         temp = g_list_copy(info_list);
2026
2027         if (insert_pos)
2028                 {
2029                 ct->cd->list = uig_list_insert_list(ct->cd->list, insert_pos, temp);
2030                 }
2031         else if (info)
2032                 {
2033                 ct->cd->list = g_list_concat(temp, ct->cd->list);
2034                 }
2035         else
2036                 {
2037                 ct->cd->list = g_list_concat(ct->cd->list, temp);
2038                 }
2039
2040         ct->cd->changed = TRUE;
2041
2042         collection_table_sync_idle(ct);
2043 }
2044
2045
2046 /*
2047  *-------------------------------------------------------------------
2048  * updating
2049  *-------------------------------------------------------------------
2050  */
2051
2052 void collection_table_file_update(CollectTable *ct, CollectInfo *info)
2053 {
2054         GtkTreeIter iter;
2055         gint row, col;
2056         gdouble value;
2057
2058         if (!info)
2059                 {
2060                 collection_table_update_extras(ct, FALSE, 0.0);
2061                 return;
2062                 }
2063
2064         if (!collection_table_find_position(ct, info, &row, &col)) return;
2065
2066         if (ct->columns != 0 && ct->rows != 0)
2067                 {
2068                 value = (gdouble)(row * ct->columns + col) / (ct->columns * ct->rows);
2069                 }
2070         else
2071                 {
2072                 value = 0.0;
2073                 }
2074
2075         collection_table_update_extras(ct, TRUE, value);
2076
2077         if (collection_table_find_iter(ct, info, &iter, NULL))
2078                 {
2079                 GtkTreeModel *store;
2080                 GList *list;
2081
2082                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
2083                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
2084                 gtk_list_store_set(GTK_LIST_STORE(store), &iter, CTABLE_COLUMN_POINTER, list, -1);
2085                 }
2086 }
2087
2088 void collection_table_file_add(CollectTable *ct, CollectInfo *info)
2089 {
2090         collection_table_sync_idle(ct);
2091 }
2092
2093 void collection_table_file_insert(CollectTable *ct, CollectInfo *ci)
2094 {
2095         collection_table_sync_idle(ct);
2096 }
2097
2098 void collection_table_file_remove(CollectTable *ct, CollectInfo *ci)
2099 {
2100         if (ci && INFO_SELECTED(ci))
2101                 {
2102                 ct->selection = g_list_remove(ct->selection, ci);
2103                 }
2104
2105         collection_table_sync_idle(ct);
2106 }
2107
2108 void collection_table_refresh(CollectTable *ct)
2109 {
2110         collection_table_populate(ct, FALSE);
2111 }
2112
2113 /*
2114  *-------------------------------------------------------------------
2115  * dnd
2116  *-------------------------------------------------------------------
2117  */
2118
2119 static void collection_table_add_dir_recursive(CollectTable *ct, FileData *dir_fd, gboolean recursive)
2120 {
2121         GList *d;
2122         GList *f;
2123         GList *work;
2124
2125         if (!filelist_read(dir_fd, &f, recursive ? &d : NULL))
2126                 return;
2127
2128         f = filelist_filter(f, FALSE);
2129         d = filelist_filter(d, TRUE);
2130
2131         f = filelist_sort_path(f);
2132         d = filelist_sort_path(d);
2133
2134         collection_table_insert_filelist(ct, f, ct->marker_info);
2135
2136         work = g_list_last(d);
2137         while (work)
2138                 {
2139                 collection_table_add_dir_recursive(ct, (FileData *)work->data, TRUE);
2140                 work = work->prev;
2141                 }
2142
2143         filelist_free(f);
2144         filelist_free(d);
2145 }
2146
2147 static void confirm_dir_list_do(CollectTable *ct, GList *list, gboolean recursive)
2148 {
2149         GList *work = list;
2150         while (work)
2151                 {
2152                 FileData *fd = work->data;
2153                 work = work->next;
2154                 if (isdir(fd->path)) collection_table_add_dir_recursive(ct, fd, recursive);
2155                 }
2156         collection_table_insert_filelist(ct, list, ct->marker_info);
2157 }
2158
2159
2160 static void confirm_dir_list_add(GtkWidget *widget, gpointer data)
2161 {
2162         CollectTable *ct = data;
2163
2164         confirm_dir_list_do(ct, ct->drop_list, FALSE);
2165 }
2166
2167 static void confirm_dir_list_recurse(GtkWidget *widget, gpointer data)
2168 {
2169         CollectTable *ct = data;
2170
2171         confirm_dir_list_do(ct, ct->drop_list, TRUE);
2172 }
2173
2174 static void confirm_dir_list_skip(GtkWidget *widget, gpointer data)
2175 {
2176         CollectTable *ct = data;
2177
2178         collection_table_insert_filelist(ct, ct->drop_list, ct->marker_info);
2179 }
2180
2181 static GtkWidget *collection_table_drop_menu(CollectTable *ct)
2182 {
2183         GtkWidget *menu;
2184
2185         menu = popup_menu_short_lived();
2186         g_signal_connect(G_OBJECT(menu), "destroy",
2187                          G_CALLBACK(collection_table_popup_destroy_cb), ct);
2188
2189         menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
2190         menu_item_add_divider(menu);
2191         menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK,
2192                             G_CALLBACK(confirm_dir_list_add), ct);
2193         menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD,
2194                             G_CALLBACK(confirm_dir_list_recurse), ct);
2195         menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE,
2196                             G_CALLBACK(confirm_dir_list_skip), ct);
2197         menu_item_add_divider(menu);
2198         menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, NULL, ct);
2199
2200         return menu;
2201 }
2202
2203 /*
2204  *-------------------------------------------------------------------
2205  * dnd
2206  *-------------------------------------------------------------------
2207  */
2208
2209 static GtkTargetEntry collection_drag_types[] = {
2210         { TARGET_APP_COLLECTION_MEMBER_STRING, 0, TARGET_APP_COLLECTION_MEMBER },
2211         { "text/uri-list", 0, TARGET_URI_LIST },
2212         { "text/plain", 0, TARGET_TEXT_PLAIN }
2213 };
2214 static gint n_collection_drag_types = 3;
2215
2216 static GtkTargetEntry collection_drop_types[] = {
2217         { TARGET_APP_COLLECTION_MEMBER_STRING, 0, TARGET_APP_COLLECTION_MEMBER },
2218         { "text/uri-list", 0, TARGET_URI_LIST }
2219 };
2220 static gint n_collection_drop_types = 2;
2221
2222
2223 static void collection_table_dnd_get(GtkWidget *widget, GdkDragContext *context,
2224                                      GtkSelectionData *selection_data, guint info,
2225                                      guint time, gpointer data)
2226 {
2227         CollectTable *ct = data;
2228         gboolean selected;
2229         GList *list = NULL;
2230         gchar *uri_text = NULL;
2231         gint total;
2232
2233         if (!ct->click_info) return;
2234
2235         selected = INFO_SELECTED(ct->click_info);
2236
2237         switch (info)
2238                 {
2239                 case TARGET_APP_COLLECTION_MEMBER:
2240                         if (selected)
2241                                 {
2242                                 uri_text = collection_info_list_to_dnd_data(ct->cd, ct->selection, &total);
2243                                 }
2244                         else
2245                                 {
2246                                 list = g_list_append(NULL, ct->click_info);
2247                                 uri_text = collection_info_list_to_dnd_data(ct->cd, list, &total);
2248                                 g_list_free(list);
2249                                 }
2250                         gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
2251                                                 8, (guchar *)uri_text, total);
2252                         g_free(uri_text);
2253                         break;
2254                 case TARGET_URI_LIST:
2255                 case TARGET_TEXT_PLAIN:
2256                 default:
2257                         if (selected)
2258                                 {
2259                                 list = collection_table_selection_get_list(ct);
2260                                 }
2261                         else
2262                                 {
2263                                 list = g_list_append(NULL, file_data_ref(ct->click_info->fd));
2264                                 }
2265                         if (!list) return;
2266
2267                         uri_selection_data_set_uris_from_filelist(selection_data, list);
2268                         filelist_free(list);
2269                         break;
2270                 }
2271 }
2272
2273
2274 static void collection_table_dnd_receive(GtkWidget *widget, GdkDragContext *context,
2275                                           gint x, gint y,
2276                                           GtkSelectionData *selection_data, guint info,
2277                                           guint time, gpointer data)
2278 {
2279         CollectTable *ct = data;
2280         GList *list = NULL;
2281         GList *info_list = NULL;
2282         CollectionData *source;
2283         CollectInfo *drop_info;
2284         GList *work;
2285
2286         DEBUG_1("%s", gtk_selection_data_get_data(selection_data));
2287
2288         collection_table_scroll(ct, FALSE);
2289         collection_table_insert_marker(ct, NULL, FALSE);
2290
2291         drop_info = collection_table_insert_point(ct, x, y);
2292
2293         switch (info)
2294                 {
2295                 case TARGET_APP_COLLECTION_MEMBER:
2296                         source = collection_from_dnd_data((gchar *)gtk_selection_data_get_data(selection_data), &list, &info_list);
2297                         if (source)
2298                                 {
2299                                 if (source == ct->cd)
2300                                         {
2301                                         gint row = -1;
2302                                         gint col = -1;
2303
2304                                         /* it is a move within a collection */
2305                                         filelist_free(list);
2306                                         list = NULL;
2307
2308                                         if (!drop_info)
2309                                                 {
2310                                                 collection_table_move_by_info_list(ct, info_list, -1, -1);
2311                                                 }
2312                                         else if (collection_table_find_position(ct, drop_info, &row, &col))
2313                                                 {
2314                                                 collection_table_move_by_info_list(ct, info_list, row, col);
2315                                                 }
2316                                         }
2317                                 else
2318                                         {
2319                                         /* it is a move/copy across collections */
2320                                         if (gdk_drag_context_get_selected_action(context) == GDK_ACTION_MOVE)
2321                                                 {
2322                                                 collection_remove_by_info_list(source, info_list);
2323                                                 }
2324                                         }
2325                                 g_list_free(info_list);
2326                                 }
2327                         break;
2328                 case TARGET_URI_LIST:
2329                         list = uri_filelist_from_gtk_selection_data(selection_data);
2330                         work = list;
2331                         while (work)
2332                                 {
2333                                 FileData *fd = work->data;
2334                                 if (isdir(fd->path))
2335                                         {
2336                                         GtkWidget *menu;
2337
2338                                         ct->drop_list = list;
2339                                         ct->drop_info = drop_info;
2340                                         menu = collection_table_drop_menu(ct);
2341                                         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
2342                                         return;
2343                                         }
2344                                 work = work->next;
2345                                 }
2346                         break;
2347                 default:
2348                         list = NULL;
2349                         break;
2350                 }
2351
2352         if (list)
2353                 {
2354                 collection_table_insert_filelist(ct, list, drop_info);
2355                 filelist_free(list);
2356                 }
2357 }
2358
2359 static void collection_table_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
2360 {
2361         CollectTable *ct = data;
2362
2363         if (ct->click_info && ct->click_info->pixbuf)
2364                 {
2365                 gint items;
2366
2367                 if (INFO_SELECTED(ct->click_info))
2368                         items = g_list_length(ct->selection);
2369                 else
2370                         items = 1;
2371                 dnd_set_drag_icon(widget, context, ct->click_info->pixbuf, items);
2372                 }
2373 }
2374
2375 static void collection_table_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
2376 {
2377         CollectTable *ct = data;
2378
2379         /* apparently a leave event is not generated on a drop */
2380         tip_unschedule(ct);
2381
2382         collection_table_scroll(ct, FALSE);
2383 }
2384
2385 static gint collection_table_dnd_motion(GtkWidget *widget, GdkDragContext *context,
2386                                         gint x, gint y, guint time, gpointer data)
2387 {
2388         CollectTable *ct = data;
2389
2390         collection_table_motion_update(ct, x, y, TRUE);
2391         collection_table_scroll(ct, TRUE);
2392
2393         return FALSE;
2394 }
2395
2396 static void collection_table_dnd_leave(GtkWidget *widget, GdkDragContext *context, guint time, gpointer data)
2397 {
2398         CollectTable *ct = data;
2399
2400         collection_table_scroll(ct, FALSE);
2401 }
2402
2403 static void collection_table_dnd_init(CollectTable *ct)
2404 {
2405         gtk_drag_source_set(ct->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
2406                             collection_drag_types, n_collection_drag_types,
2407                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2408         g_signal_connect(G_OBJECT(ct->listview), "drag_data_get",
2409                          G_CALLBACK(collection_table_dnd_get), ct);
2410         g_signal_connect(G_OBJECT(ct->listview), "drag_begin",
2411                          G_CALLBACK(collection_table_dnd_begin), ct);
2412         g_signal_connect(G_OBJECT(ct->listview), "drag_end",
2413                          G_CALLBACK(collection_table_dnd_end), ct);
2414
2415         gtk_drag_dest_set(ct->listview,
2416                           GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
2417                           collection_drop_types, n_collection_drop_types,
2418                           GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK);
2419         g_signal_connect(G_OBJECT(ct->listview), "drag_motion",
2420                          G_CALLBACK(collection_table_dnd_motion), ct);
2421         g_signal_connect(G_OBJECT(ct->listview), "drag_leave",
2422                          G_CALLBACK(collection_table_dnd_leave), ct);
2423         g_signal_connect(G_OBJECT(ct->listview), "drag_data_received",
2424                          G_CALLBACK(collection_table_dnd_receive), ct);
2425 }
2426
2427 /*
2428  *-----------------------------------------------------------------------------
2429  * draw, etc.
2430  *-----------------------------------------------------------------------------
2431  */
2432
2433 typedef struct _ColumnData ColumnData;
2434 struct _ColumnData
2435 {
2436         CollectTable *ct;
2437         gint number;
2438 };
2439
2440 static void collection_table_cell_data_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
2441                                           GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2442 {
2443         ColumnData *cd = data;
2444         CollectTable *ct;
2445         GtkStyle *style;
2446         GList *list;
2447         CollectInfo *info;
2448         GdkColor color_fg;
2449         GdkColor color_bg;
2450
2451         ct = cd->ct;
2452
2453         gtk_tree_model_get(tree_model, iter, CTABLE_COLUMN_POINTER, &list, -1);
2454
2455 #if GTK_CHECK_VERSION(3,0,0)
2456         /* FIXME this is a primitive hack to stop a crash.
2457          * When compiled with GTK3, if a Collection window containing
2458          * say, 50 or so, images has its width changed, there is a segfault
2459          * https://github.com/BestImageViewer/geeqie/issues/531
2460          */
2461         if (cd->number == COLLECT_TABLE_MAX_COLUMNS) return;
2462 #endif
2463         info = g_list_nth_data(list, cd->number);
2464
2465         style = gtk_widget_get_style(ct->listview);
2466         if (info && (info->flag_mask & SELECTION_SELECTED) )
2467                 {
2468                 memcpy(&color_fg, &style->text[GTK_STATE_SELECTED], sizeof(color_fg));
2469                 memcpy(&color_bg, &style->base[GTK_STATE_SELECTED], sizeof(color_bg));
2470                 }
2471         else
2472                 {
2473                 memcpy(&color_fg, &style->text[GTK_STATE_NORMAL], sizeof(color_fg));
2474                 memcpy(&color_bg, &style->base[GTK_STATE_NORMAL], sizeof(color_bg));
2475                 }
2476
2477         if (info && (info->flag_mask & SELECTION_PRELIGHT))
2478                 {
2479                 shift_color(&color_bg, -1, 0);
2480                 }
2481
2482         if (GQV_IS_CELL_RENDERER_ICON(cell))
2483                 {
2484                 if (info)
2485                         {
2486                         g_object_set(cell,      "pixbuf", info->pixbuf,
2487                                                 "text", info->fd->name,
2488                                                 "cell-background-gdk", &color_bg,
2489                                                 "cell-background-set", TRUE,
2490                                                 "foreground-gdk", &color_fg,
2491                                                 "foreground-set", TRUE,
2492                                                 "has-focus", (ct->focus_info == info), NULL);
2493                         }
2494                 else
2495                         {
2496                         g_object_set(cell,      "pixbuf", NULL,
2497                                                 "text", NULL,
2498                                                 "cell-background-set", FALSE,
2499                                                 "foreground-set", FALSE,
2500                                                 "has-focus", FALSE,  NULL);
2501                         }
2502                 }
2503 }
2504
2505 static void collection_table_append_column(CollectTable *ct, gint n)
2506 {
2507         ColumnData *cd;
2508         GtkTreeViewColumn *column;
2509         GtkCellRenderer *renderer;
2510
2511         column = gtk_tree_view_column_new();
2512         gtk_tree_view_column_set_min_width(column, 0);
2513
2514         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2515         gtk_tree_view_column_set_alignment(column, 0.5);
2516
2517         renderer = gqv_cell_renderer_icon_new();
2518         gtk_tree_view_column_pack_start(column, renderer, FALSE);
2519         g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2520                                          "ypad", THUMB_BORDER_PADDING,
2521                                          "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2522
2523         g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2524
2525         cd = g_new0(ColumnData, 1);
2526         cd->ct = ct;
2527         cd->number = n;
2528         gtk_tree_view_column_set_cell_data_func(column, renderer, collection_table_cell_data_cb, cd, g_free);
2529
2530         gtk_tree_view_append_column(GTK_TREE_VIEW(ct->listview), column);
2531 }
2532
2533 /*
2534  *-------------------------------------------------------------------
2535  * init, destruction
2536  *-------------------------------------------------------------------
2537  */
2538
2539 static void collection_table_destroy(GtkWidget *widget, gpointer data)
2540 {
2541         CollectTable *ct = data;
2542
2543         /* If there is no unsaved data, save the window geometry
2544          */
2545         if (!ct->cd->changed)
2546                 {
2547                 if (!collection_save(ct->cd, ct->cd->path))
2548                         {
2549                         log_printf("failed saving to collection path: %s\n", ct->cd->path);
2550                         }
2551                 }
2552
2553         if (ct->popup)
2554                 {
2555                 g_signal_handlers_disconnect_matched(G_OBJECT(ct->popup), G_SIGNAL_MATCH_DATA,
2556                                                      0, 0, 0, NULL, ct);
2557                 gtk_widget_destroy(ct->popup);
2558                 }
2559
2560         if (ct->sync_idle_id) g_source_remove(ct->sync_idle_id);
2561
2562         tip_unschedule(ct);
2563         collection_table_scroll(ct, FALSE);
2564
2565         g_free(ct);
2566 }
2567
2568 static void collection_table_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
2569 {
2570         CollectTable *ct = data;
2571
2572         collection_table_populate_at_new_size(ct, allocation->width, allocation->height, FALSE);
2573 }
2574
2575 CollectTable *collection_table_new(CollectionData *cd)
2576 {
2577         CollectTable *ct;
2578         GtkListStore *store;
2579         GtkTreeSelection *selection;
2580         gint i;
2581
2582         ct = g_new0(CollectTable, 1);
2583
2584         ct->cd = cd;
2585         ct->show_text = options->show_icon_names;
2586
2587         ct->scrolled = gtk_scrolled_window_new(NULL, NULL);
2588         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(ct->scrolled), GTK_SHADOW_IN);
2589         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ct->scrolled),
2590                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2591
2592         store = gtk_list_store_new(1, G_TYPE_POINTER);
2593         ct->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2594         g_object_unref(store);
2595
2596         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(ct->listview));
2597         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2598
2599         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(ct->listview), FALSE);
2600         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(ct->listview), FALSE);
2601
2602         for (i = 0; i < COLLECT_TABLE_MAX_COLUMNS; i++)
2603                 {
2604                 collection_table_append_column(ct, i);
2605                 }
2606
2607         /* zero width column to hide tree view focus, we draw it ourselves */
2608         collection_table_append_column(ct, i);
2609         /* end column to fill white space */
2610         collection_table_append_column(ct, i);
2611
2612         g_signal_connect(G_OBJECT(ct->listview), "destroy",
2613                          G_CALLBACK(collection_table_destroy), ct);
2614         g_signal_connect(G_OBJECT(ct->listview), "size_allocate",
2615                          G_CALLBACK(collection_table_sized), ct);
2616         g_signal_connect(G_OBJECT(ct->listview), "key_press_event",
2617                          G_CALLBACK(collection_table_press_key_cb), ct);
2618
2619         gtk_container_add(GTK_CONTAINER(ct->scrolled), ct->listview);
2620         gtk_widget_show(ct->listview);
2621
2622         collection_table_dnd_init(ct);
2623
2624         gtk_widget_set_events(ct->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2625                               GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK);
2626         g_signal_connect(G_OBJECT(ct->listview),"button_press_event",
2627                          G_CALLBACK(collection_table_press_cb), ct);
2628         g_signal_connect(G_OBJECT(ct->listview),"button_release_event",
2629                          G_CALLBACK(collection_table_release_cb), ct);
2630         g_signal_connect(G_OBJECT(ct->listview),"motion_notify_event",
2631                          G_CALLBACK(collection_table_motion_cb), ct);
2632         g_signal_connect(G_OBJECT(ct->listview), "leave_notify_event",
2633                          G_CALLBACK(collection_table_leave_cb), ct);
2634
2635         return ct;
2636 }
2637
2638 void collection_table_set_labels(CollectTable *ct, GtkWidget *status, GtkWidget *extra)
2639 {
2640         ct->status_label = status;
2641         ct->extra_label = extra;
2642         collection_table_update_status(ct);
2643         collection_table_update_extras(ct, FALSE, 0.0);
2644 }
2645
2646 CollectInfo *collection_table_get_focus_info(CollectTable *ct)
2647 {
2648         return collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
2649 }
2650
2651 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */