src/collect-table.c

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