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