src/collect-table.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 - 2009 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13
  14 #include "main.h"
  15 #include "collect-table.h"
  16
  17 #include "cellrenderericon.h"
  18 #include "collect-dlg.h"
  19 #include "collect-io.h"
  20 #include "dnd.h"
  21 #include "dupe.h"
  22 #include "editors.h"
  23 #include "filedata.h"
  24 #include "img-view.h"
  25 #include "layout.h"
  26 #include "layout_image.h"
  27 #include "menu.h"
  28 #include "print.h"
  29 #include "utilops.h"
  30 #include "ui_fileops.h"
  31 #include "ui_menu.h"
  32 #include "ui_tree_edit.h"
  33 #include "uri_utils.h"
  34
  35 #include "icons/marker.xpm"
  36 #define MARKER_WIDTH 26
  37 #define MARKER_HEIGHT 32
  38
  39 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  40
  41 /* between these, the icon width is increased by thumb_max_width / 2 */
  42 #define THUMB_MIN_ICON_WIDTH 128
  43 #define THUMB_MAX_ICON_WIDTH 150
  44
  45 #define COLLECT_TABLE_MAX_COLUMNS 32
  46 #define THUMB_BORDER_PADDING 2
  47
  48 #define COLLECT_TABLE_TIP_DELAY 500
  49 #define COLLECT_TABLE_TIP_DELAY_PATH (COLLECT_TABLE_TIP_DELAY * 1.7)
  50
  51
  52 enum {
  53         CTABLE_COLUMN_POINTER = 0,
  54         CTABLE_COLUMN_COUNT
  55 };
  56
  57 typedef enum {
  58         SELECTION_NONE          = 0,
  59         SELECTION_SELECTED      = 1 << 0,
  60         SELECTION_PRELIGHT      = 1 << 1,
  61         SELECTION_FOCUS         = 1 << 2
  62 } SelectionType;
  63
  64
  65 #define INFO_SELECTED(x) (x->flag_mask & SELECTION_SELECTED)
  66
  67
  68 static void collection_table_populate_at_new_size(CollectTable *ct, gint w, gint h, gboolean force);
  69
  70
  71 /*
  72  *-------------------------------------------------------------------
  73  * more misc
  74  *-------------------------------------------------------------------
  75  */
  76
  77 static gboolean collection_table_find_position(CollectTable *ct, CollectInfo *info, gint *row, gint *col)
  78 {
  79         gint n;
  80
  81         n = g_list_index(ct->cd->list, info);
  82
  83         if (n < 0) return FALSE;
  84
  85         *row = n / ct->columns;
  86         *col = n - (*row * ct->columns);
  87
  88         return TRUE;
  89 }
  90
  91 static gboolean collection_table_find_iter(CollectTable *ct, CollectInfo *info, GtkTreeIter *iter, gint *column)
  92 {
  93         GtkTreeModel *store;
  94         gint row, col;
  95
  96         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
  97         if (!collection_table_find_position(ct, info, &row, &col)) return FALSE;
  98         if (!gtk_tree_model_iter_nth_child(store, iter, NULL, row)) return FALSE;
  99         if (column) *column = col;
 100
 101         return TRUE;
 102 }
 103
 104 static CollectInfo *collection_table_find_data(CollectTable *ct, gint row, gint col, GtkTreeIter *iter)
 105 {
 106         GtkTreeModel *store;
 107         GtkTreeIter p;
 108
 109         if (row < 0 || col < 0) return NULL;
 110
 111         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 112         if (gtk_tree_model_iter_nth_child(store, &p, NULL, row))
 113                 {
 114                 GList *list;
 115
 116                 gtk_tree_model_get(store, &p, CTABLE_COLUMN_POINTER, &list, -1);
 117                 if (!list) return NULL;
 118
 119                 if (iter) *iter = p;
 120
 121                 return g_list_nth_data(list, col);
 122                 }
 123
 124         return NULL;
 125 }
 126
 127 static CollectInfo *collection_table_find_data_by_coord(CollectTable *ct, gint x, gint y, GtkTreeIter *iter)
 128 {
 129         GtkTreePath *tpath;
 130         GtkTreeViewColumn *column;
 131         GtkTreeModel *store;
 132         GtkTreeIter row;
 133         GList *list;
 134         gint n;
 135
 136         if (!gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(ct->listview), x, y,
 137                                            &tpath, &column, NULL, NULL))
 138                 return NULL;
 139
 140         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 141         gtk_tree_model_get_iter(store, &row, tpath);
 142         gtk_tree_path_free(tpath);
 143
 144         gtk_tree_model_get(store, &row, CTABLE_COLUMN_POINTER, &list, -1);
 145         if (!list) return NULL;
 146
 147         n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
 148         if (iter) *iter = row;
 149         return g_list_nth_data(list, n);
 150 }
 151
 152 static guint collection_table_list_count(CollectTable *ct, gint64 *bytes)
 153 {
 154         if (bytes)
 155                 {
 156                 gint64 b = 0;
 157                 GList *work;
 158
 159                 work = ct->cd->list;
 160                 while (work)
 161                         {
 162                         CollectInfo *ci = work->data;
 163                         work = work->next;
 164                         b += ci->fd->size;
 165                         }
 166
 167                 *bytes = b;
 168                 }
 169
 170         return g_list_length(ct->cd->list);
 171 }
 172
 173 static guint collection_table_selection_count(CollectTable *ct, gint64 *bytes)
 174 {
 175         if (bytes)
 176                 {
 177                 gint64 b = 0;
 178                 GList *work;
 179
 180                 work = ct->selection;
 181                 while (work)
 182                         {
 183                         CollectInfo *ci = work->data;
 184                         work = work->next;
 185                         b += ci->fd->size;
 186                         }
 187
 188                 *bytes = b;
 189                 }
 190
 191         return g_list_length(ct->selection);
 192 }
 193
 194 static void collection_table_update_status(CollectTable *ct)
 195 {
 196         gchar *buf;
 197         guint n;
 198         gint64 n_bytes = 0;
 199         guint s;
 200         gint64 s_bytes = 0;
 201
 202         if (!ct->status_label) return;
 203
 204         n = collection_table_list_count(ct, &n_bytes);
 205         s = collection_table_selection_count(ct, &s_bytes);
 206
 207         if (s > 0)
 208                 {
 209                 gchar *b = text_from_size_abrev(n_bytes);
 210                 gchar *sb = text_from_size_abrev(s_bytes);
 211                 buf = g_strdup_printf(_("%s, %d images (%s, %d)"), b, n, sb, s);
 212                 g_free(b);
 213                 g_free(sb);
 214                 }
 215         else if (n > 0)
 216                 {
 217                 gchar *b = text_from_size_abrev(n_bytes);
 218                 buf = g_strdup_printf(_("%s, %d images"), b, n);
 219                 g_free(b);
 220                 }
 221         else
 222                 {
 223                 buf = g_strdup(_("Empty"));
 224                 }
 225
 226         gtk_label_set_text(GTK_LABEL(ct->status_label), buf);
 227         g_free(buf);
 228 }
 229
 230 static void collection_table_update_extras(CollectTable *ct, gboolean loading, gdouble value)
 231 {
 232         gchar *text;
 233
 234         if (!ct->extra_label) return;
 235
 236         if (loading)
 237                 text = _("Loading thumbs...");
 238         else
 239                 text = " ";
 240
 241         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ct->extra_label), value);
 242         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ct->extra_label), text);
 243 }
 244
 245 static void collection_table_toggle_filenames(CollectTable *ct)
 246 {
 247         ct->show_text = !ct->show_text;
 248         options->show_icon_names = ct->show_text;
 249
 250         collection_table_populate_at_new_size(ct, ct->listview->allocation.width, ct->listview->allocation.height, TRUE);
 251 }
 252
 253 static gint collection_table_get_icon_width(CollectTable *ct)
 254 {
 255         gint width;
 256
 257         if (!ct->show_text) return options->thumbnails.max_width;
 258
 259         width = options->thumbnails.max_width + options->thumbnails.max_width / 2;
 260         if (width < THUMB_MIN_ICON_WIDTH) width = THUMB_MIN_ICON_WIDTH;
 261         if (width > THUMB_MAX_ICON_WIDTH) width = options->thumbnails.max_width;
 262
 263         return width;
 264 }
 265
 266 /*
 267  *-------------------------------------------------------------------
 268  * cell updates
 269  *-------------------------------------------------------------------
 270  */
 271
 272 static void collection_table_selection_set(CollectTable *ct, CollectInfo *info, SelectionType value, GtkTreeIter *iter)
 273 {
 274         GtkTreeModel *store;
 275         GList *list;
 276
 277         if (!info) return;
 278
 279         if (info->flag_mask == value) return;
 280         info->flag_mask = value;
 281
 282         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 283         if (iter)
 284                 {
 285                 gtk_tree_model_get(store, iter, CTABLE_COLUMN_POINTER, &list, -1);
 286                 if (list) gtk_list_store_set(GTK_LIST_STORE(store), iter, CTABLE_COLUMN_POINTER, list, -1);
 287                 }
 288         else
 289                 {
 290                 GtkTreeIter row;
 291
 292                 if (collection_table_find_iter(ct, info, &row, NULL))
 293                         {
 294                         gtk_tree_model_get(store, &row, CTABLE_COLUMN_POINTER, &list, -1);
 295                         if (list) gtk_list_store_set(GTK_LIST_STORE(store), &row, CTABLE_COLUMN_POINTER, list, -1);
 296                         }
 297                 }
 298 }
 299
 300 static void collection_table_selection_add(CollectTable *ct, CollectInfo *info, SelectionType mask, GtkTreeIter *iter)
 301 {
 302         if (!info) return;
 303
 304         collection_table_selection_set(ct, info, info->flag_mask | mask, iter);
 305 }
 306
 307 static void collection_table_selection_remove(CollectTable *ct, CollectInfo *info, SelectionType mask, GtkTreeIter *iter)
 308 {
 309         if (!info) return;
 310
 311         collection_table_selection_set(ct, info, info->flag_mask & ~mask, iter);
 312 }
 313 /*
 314  *-------------------------------------------------------------------
 315  * selections
 316  *-------------------------------------------------------------------
 317  */
 318
 319 static void collection_table_verify_selections(CollectTable *ct)
 320 {
 321         GList *work;
 322
 323         work = ct->selection;
 324         while (work)
 325                 {
 326                 CollectInfo *info = work->data;
 327                 work = work->next;
 328                 if (!g_list_find(ct->cd->list, info))
 329                         {
 330                         ct->selection = g_list_remove(ct->selection, info);
 331                         }
 332                 }
 333 }
 334
 335 void collection_table_select_all(CollectTable *ct)
 336 {
 337         GList *work;
 338
 339         g_list_free(ct->selection);
 340         ct->selection = NULL;
 341
 342         work = ct->cd->list;
 343         while (work)
 344                 {
 345                 ct->selection = g_list_append(ct->selection, work->data);
 346                 collection_table_selection_add(ct, work->data, SELECTION_SELECTED, NULL);
 347                 work = work->next;
 348                 }
 349
 350         collection_table_update_status(ct);
 351 }
 352
 353 void collection_table_unselect_all(CollectTable *ct)
 354 {
 355         GList *work;
 356
 357         work = ct->selection;
 358         while (work)
 359                 {
 360                 collection_table_selection_remove(ct, work->data, SELECTION_SELECTED, NULL);
 361                 work = work->next;
 362                 }
 363
 364         g_list_free(ct->selection);
 365         ct->selection = NULL;
 366
 367         collection_table_update_status(ct);
 368 }
 369
 370 /* Invert the current collection's selection */
 371 static void collection_table_select_invert_all(CollectTable *ct)
 372 {
 373         GList *work;
 374         GList *new_selection = NULL;
 375
 376         work = ct->cd->list;
 377         while (work)
 378                 {
 379                 CollectInfo *info = work->data;
 380
 381                 if (INFO_SELECTED(info))
 382                         {
 383                         collection_table_selection_remove(ct, info, SELECTION_SELECTED, NULL);
 384                         }
 385                 else
 386                         {
 387                         new_selection = g_list_append(new_selection, info);
 388                         collection_table_selection_add(ct, info, SELECTION_SELECTED, NULL);
 389
 390                         }
 391
 392                 work = work->next;
 393                 }
 394
 395         g_list_free(ct->selection);
 396         ct->selection = new_selection;
 397
 398         collection_table_update_status(ct);
 399 }
 400
 401 static void collection_table_select(CollectTable *ct, CollectInfo *info)
 402 {
 403         ct->prev_selection = info;
 404
 405         if (!info || INFO_SELECTED(info)) return;
 406
 407         ct->selection = g_list_append(ct->selection, info);
 408         collection_table_selection_add(ct, info, SELECTION_SELECTED, NULL);
 409
 410         collection_table_update_status(ct);
 411 }
 412
 413 static void collection_table_unselect(CollectTable *ct, CollectInfo *info)
 414 {
 415         ct->prev_selection = info;
 416
 417         if (!info || !INFO_SELECTED(info) ) return;
 418
 419         ct->selection = g_list_remove(ct->selection, info);
 420         collection_table_selection_remove(ct, info, SELECTION_SELECTED, NULL);
 421
 422         collection_table_update_status(ct);
 423 }
 424
 425 static void collection_table_select_util(CollectTable *ct, CollectInfo *info, gboolean select)
 426 {
 427         if (select)
 428                 {
 429                 collection_table_select(ct, info);
 430                 }
 431         else
 432                 {
 433                 collection_table_unselect(ct, info);
 434                 }
 435 }
 436
 437 static void collection_table_select_region_util(CollectTable *ct, CollectInfo *start, CollectInfo *end, gboolean select)
 438 {
 439         gint row1, col1;
 440         gint row2, col2;
 441         gint t;
 442         gint i, j;
 443
 444         if (!collection_table_find_position(ct, start, &row1, &col1) ||
 445             !collection_table_find_position(ct, end, &row2, &col2) ) return;
 446
 447         ct->prev_selection = end;
 448
 449         if (!options->collections.rectangular_selection)
 450                 {
 451                 GList *work;
 452                 CollectInfo *info;
 453
 454                 if (g_list_index(ct->cd->list, start) > g_list_index(ct->cd->list, end))
 455                         {
 456                         info = start;
 457                         start = end;
 458                         end = info;
 459                         }
 460
 461                 work = g_list_find(ct->cd->list, start);
 462                 while (work)
 463                         {
 464                         info = work->data;
 465                         collection_table_select_util(ct, info, select);
 466
 467                         if (work->data != end)
 468                                 work = work->next;
 469                         else
 470                                 work = NULL;
 471                         }
 472                 return;
 473                 }
 474
 475         if (row2 < row1)
 476                 {
 477                 t = row1;
 478                 row1 = row2;
 479                 row2 = t;
 480                 }
 481         if (col2 < col1)
 482                 {
 483                 t = col1;
 484                 col1 = col2;
 485                 col2 = t;
 486                 }
 487
 488         DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);
 489
 490         for (i = row1; i <= row2; i++)
 491                 {
 492                 for (j = col1; j <= col2; j++)
 493                         {
 494                         CollectInfo *info = collection_table_find_data(ct, i, j, NULL);
 495                         if (info) collection_table_select_util(ct, info, select);
 496                         }
 497                 }
 498 }
 499
 500 GList *collection_table_selection_get_list(CollectTable *ct)
 501 {
 502         return collection_list_to_filelist(ct->selection);
 503 }
 504
 505 static GList *collection_table_get_list(CollectTable *ct)
 506 {
 507         return collection_list_to_filelist(ct->cd->list);
 508 }
 509
 510 /*
 511  *-------------------------------------------------------------------
 512  * tooltip type window
 513  *-------------------------------------------------------------------
 514  */
 515
 516 static void tip_show(CollectTable *ct)
 517 {
 518         GtkWidget *label;
 519         gint x, y;
 520
 521         if (ct->tip_window) return;
 522
 523         gdk_window_get_pointer(ct->listview->window, &x, &y, NULL);
 524
 525         ct->tip_info = collection_table_find_data_by_coord(ct, x, y, NULL);
 526         if (!ct->tip_info) return;
 527
 528         ct->tip_window = gtk_window_new(GTK_WINDOW_POPUP);
 529         gtk_window_set_resizable(GTK_WINDOW(ct->tip_window), FALSE);
 530         gtk_container_set_border_width(GTK_CONTAINER(ct->tip_window), 2);
 531
 532         label = gtk_label_new(ct->show_text ? ct->tip_info->fd->path : ct->tip_info->fd->name);
 533
 534         g_object_set_data(G_OBJECT(ct->tip_window), "tip_label", label);
 535         gtk_container_add(GTK_CONTAINER(ct->tip_window), label);
 536         gtk_widget_show(label);
 537
 538         gdk_window_get_pointer(NULL, &x, &y, NULL);
 539
 540         if (!GTK_WIDGET_REALIZED(ct->tip_window)) gtk_widget_realize(ct->tip_window);
 541         gtk_window_move(GTK_WINDOW(ct->tip_window), x + 16, y + 16);
 542         gtk_widget_show(ct->tip_window);
 543 }
 544
 545 static void tip_hide(CollectTable *ct)
 546 {
 547         if (ct->tip_window) gtk_widget_destroy(ct->tip_window);
 548         ct->tip_window = NULL;
 549 }
 550
 551 static gboolean tip_schedule_cb(gpointer data)
 552 {
 553         CollectTable *ct = data;
 554
 555         if (!ct->tip_delay_id) return FALSE;
 556
 557         tip_show(ct);
 558
 559         ct->tip_delay_id = 0;
 560         return FALSE;
 561 }
 562
 563 static void tip_schedule(CollectTable *ct)
 564 {
 565         tip_hide(ct);
 566
 567         if (ct->tip_delay_id)
 568                 {
 569                 g_source_remove(ct->tip_delay_id);
 570                 ct->tip_delay_id = 0;
 571                 }
 572
 573         ct->tip_delay_id = g_timeout_add(ct->show_text ? COLLECT_TABLE_TIP_DELAY_PATH : COLLECT_TABLE_TIP_DELAY, tip_schedule_cb, ct);
 574 }
 575
 576 static void tip_unschedule(CollectTable *ct)
 577 {
 578         tip_hide(ct);
 579
 580         if (ct->tip_delay_id)
 581                 {
 582                 g_source_remove(ct->tip_delay_id);
 583                 ct->tip_delay_id = 0;
 584                 }
 585 }
 586
 587 static void tip_update(CollectTable *ct, CollectInfo *info)
 588 {
 589         tip_schedule(ct);
 590
 591         if (ct->tip_window)
 592                 {
 593                 gint x, y;
 594
 595                 gdk_window_get_pointer(NULL, &x, &y, NULL);
 596                 gtk_window_move(GTK_WINDOW(ct->tip_window), x + 16, y + 16);
 597
 598                 if (info != ct->tip_info)
 599                         {
 600                         GtkWidget *label;
 601
 602                         ct->tip_info = info;
 603
 604                         if (!ct->tip_info)
 605                                 {
 606                                 return;
 607                                 }
 608
 609                         label = g_object_get_data(G_OBJECT(ct->tip_window), "tip_label");
 610                         gtk_label_set_text(GTK_LABEL(label), ct->show_text ? ct->tip_info->fd->path : ct->tip_info->fd->name);
 611                         }
 612                 }
 613 }
 614
 615 /*
 616  *-------------------------------------------------------------------
 617  * popup menus
 618  *-------------------------------------------------------------------
 619  */
 620
 621 static void collection_table_popup_save_as_cb(GtkWidget *widget, gpointer data)
 622 {
 623         CollectTable *ct = data;
 624
 625         collection_dialog_save_as(NULL, ct->cd);
 626 }
 627
 628 static void collection_table_popup_save_cb(GtkWidget *widget, gpointer data)
 629 {
 630         CollectTable *ct = data;
 631
 632         if (!ct->cd->path)
 633                 {
 634                 collection_table_popup_save_as_cb(widget, data);
 635                 return;
 636                 }
 637
 638         if (!collection_save(ct->cd, ct->cd->path))
 639                 {
 640                 log_printf("failed saving to collection path: %s\n", ct->cd->path);
 641                 }
 642 }
 643
 644 static GList *collection_table_popup_file_list(CollectTable *ct)
 645 {
 646         if (!ct->click_info) return NULL;
 647
 648         if (INFO_SELECTED(ct->click_info))
 649                 {
 650                 return collection_table_selection_get_list(ct);
 651                 }
 652
 653         return g_list_append(NULL, file_data_ref(ct->click_info->fd));
 654 }
 655
 656 static void collection_table_popup_edit_cb(GtkWidget *widget, gpointer data)
 657 {
 658         CollectTable *ct;
 659         const gchar *key = data;
 660         GList *list;
 661
 662         ct = submenu_item_get_data(widget);
 663
 664         if (!ct) return;
 665
 666         list = collection_table_popup_file_list(ct);
 667         if (list)
 668                 {
 669                 file_util_start_editor_from_filelist(key, list, NULL, ct->listview);
 670                 filelist_free(list);
 671                 }
 672 }
 673
 674 static void collection_table_popup_copy_cb(GtkWidget *widget, gpointer data)
 675 {
 676         CollectTable *ct = data;
 677
 678         file_util_copy(NULL, collection_table_popup_file_list(ct), NULL, ct->listview);
 679 }
 680
 681 static void collection_table_popup_move_cb(GtkWidget *widget, gpointer data)
 682 {
 683         CollectTable *ct = data;
 684
 685         file_util_move(NULL, collection_table_popup_file_list(ct), NULL, ct->listview);
 686 }
 687
 688 static void collection_table_popup_rename_cb(GtkWidget *widget, gpointer data)
 689 {
 690         CollectTable *ct = data;
 691
 692         file_util_rename(NULL, collection_table_popup_file_list(ct), ct->listview);
 693 }
 694
 695 static void collection_table_popup_delete_cb(GtkWidget *widget, gpointer data)
 696 {
 697         CollectTable *ct = data;
 698
 699         file_util_delete(NULL, collection_table_popup_file_list(ct), ct->listview);
 700 }
 701
 702 static void collection_table_popup_copy_path_cb(GtkWidget *widget, gpointer data)
 703 {
 704         CollectTable *ct = data;
 705
 706         file_util_copy_path_list_to_clipboard(collection_table_popup_file_list(ct));
 707 }
 708
 709 static void collection_table_popup_sort_cb(GtkWidget *widget, gpointer data)
 710 {
 711         CollectTable *ct;
 712         SortType type;
 713
 714         ct = submenu_item_get_data(widget);
 715
 716         if (!ct) return;
 717
 718         type = (SortType)GPOINTER_TO_INT(data);
 719
 720         collection_set_sort_method(ct->cd, type);
 721 }
 722
 723 static void collection_table_popup_randomize_cb(GtkWidget *widget, gpointer data)
 724 {
 725         CollectTable *ct;
 726
 727         ct = submenu_item_get_data(widget);
 728
 729         if (!ct) return;
 730
 731         collection_randomize(ct->cd);
 732 }
 733
 734 static void collection_table_popup_view_new_cb(GtkWidget *widget, gpointer data)
 735 {
 736         CollectTable *ct = data;
 737
 738         if (ct->click_info && g_list_find(ct->cd->list, ct->click_info))
 739                 {
 740                 view_window_new_from_collection(ct->cd, ct->click_info);
 741                 }
 742 }
 743
 744 static void collection_table_popup_view_cb(GtkWidget *widget, gpointer data)
 745 {
 746         CollectTable *ct = data;
 747
 748         if (ct->click_info && g_list_find(ct->cd->list, ct->click_info))
 749                 {
 750                 layout_image_set_collection(NULL, ct->cd, ct->click_info);
 751                 }
 752 }
 753
 754 static void collection_table_popup_selectall_cb(GtkWidget *widget, gpointer data)
 755 {
 756         CollectTable *ct = data;
 757
 758         collection_table_select_all(ct);
 759         ct->prev_selection= ct->click_info;
 760 }
 761
 762 static void collection_table_popup_unselectall_cb(GtkWidget *widget, gpointer data)
 763 {
 764         CollectTable *ct = data;
 765
 766         collection_table_unselect_all(ct);
 767         ct->prev_selection= ct->click_info;
 768 }
 769
 770 static void collection_table_popup_select_invert_cb(GtkWidget *widget, gpointer data)
 771 {
 772         CollectTable *ct = data;
 773
 774         collection_table_select_invert_all(ct);
 775         ct->prev_selection= ct->click_info;
 776 }
 777
 778 static void collection_table_popup_remove_cb(GtkWidget *widget, gpointer data)
 779 {
 780         CollectTable *ct = data;
 781         GList *list;
 782
 783         if (!ct->click_info) return;
 784
 785         if (INFO_SELECTED(ct->click_info))
 786                 {
 787                 list = g_list_copy(ct->selection);
 788                 }
 789         else
 790                 {
 791                 list = g_list_append(NULL, ct->click_info);
 792                 }
 793
 794         collection_remove_by_info_list(ct->cd, list);
 795         g_list_free(list);
 796 }
 797
 798 static void collection_table_popup_add_filelist_cb(GtkWidget *widget, gpointer data)
 799 {
 800         CollectTable *ct = data;
 801         GList *list;
 802
 803         list = layout_list(NULL);
 804
 805         if (list)
 806                 {
 807                 collection_table_add_filelist(ct, list);
 808                 filelist_free(list);
 809                 }
 810 }
 811
 812 static void collection_table_popup_add_collection_cb(GtkWidget *widget, gpointer data)
 813 {
 814         CollectTable *ct = data;
 815
 816         collection_dialog_append(NULL, ct->cd);
 817 }
 818
 819 static void collection_table_popup_find_dupes_cb(GtkWidget *widget, gpointer data)
 820 {
 821         CollectTable *ct = data;
 822         DupeWindow *dw;
 823
 824         dw = dupe_window_new(DUPE_MATCH_NAME);
 825         dupe_window_add_collection(dw, ct->cd);
 826 }
 827
 828 static void collection_table_popup_print_cb(GtkWidget *widget, gpointer data)
 829 {
 830         CollectTable *ct = data;
 831         FileData *fd;
 832
 833         fd = (ct->click_info) ? ct->click_info->fd : NULL;
 834
 835         print_window_new(fd, collection_table_selection_get_list(ct), collection_table_get_list(ct), ct->listview);
 836 }
 837
 838 static void collection_table_popup_show_names_cb(GtkWidget *widget, gpointer data)
 839 {
 840         CollectTable *ct = data;
 841
 842         collection_table_toggle_filenames(ct);
 843 }
 844
 845 static void collection_table_popup_destroy_cb(GtkWidget *widget, gpointer data)
 846 {
 847         CollectTable *ct = data;
 848
 849         collection_table_selection_remove(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
 850         ct->click_info = NULL;
 851         ct->popup = NULL;
 852
 853         filelist_free(ct->drop_list);
 854         ct->drop_list = NULL;
 855         ct->drop_info = NULL;
 856
 857         filelist_free(ct->editmenu_fd_list);
 858         ct->editmenu_fd_list = NULL;
 859 }
 860
 861 static GtkWidget *collection_table_popup_menu(CollectTable *ct, gboolean over_icon)
 862 {
 863         GtkWidget *menu;
 864         GtkWidget *item;
 865         GtkWidget *submenu;
 866
 867         menu = popup_menu_short_lived();
 868
 869         g_signal_connect(G_OBJECT(menu), "destroy",
 870                          G_CALLBACK(collection_table_popup_destroy_cb), ct);
 871
 872         menu_item_add_sensitive(menu, _("_View"), over_icon,
 873                         G_CALLBACK(collection_table_popup_view_cb), ct);
 874         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, over_icon,
 875                         G_CALLBACK(collection_table_popup_view_new_cb), ct);
 876         menu_item_add_divider(menu);
 877         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, over_icon,
 878                         G_CALLBACK(collection_table_popup_remove_cb), ct);
 879
 880         menu_item_add_stock(menu, _("Append from file list"), GTK_STOCK_ADD,
 881                         G_CALLBACK(collection_table_popup_add_filelist_cb), ct);
 882         menu_item_add_stock(menu, _("Append from collection..."), GTK_STOCK_OPEN,
 883                         G_CALLBACK(collection_table_popup_add_collection_cb), ct);
 884         menu_item_add_divider(menu);
 885
 886         item = menu_item_add(menu, _("_Selection"), NULL, NULL);
 887         submenu = gtk_menu_new();
 888         menu_item_add(submenu, _("Select all"),
 889                         G_CALLBACK(collection_table_popup_selectall_cb), ct);
 890         menu_item_add(submenu, _("Select none"),
 891                         G_CALLBACK(collection_table_popup_unselectall_cb), ct);
 892         menu_item_add(submenu, _("Invert selection"),
 893                         G_CALLBACK(collection_table_popup_select_invert_cb), ct);
 894         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 895         menu_item_add_divider(menu);
 896
 897
 898         ct->editmenu_fd_list = collection_table_selection_get_list(ct);
 899         submenu_add_edit(menu, &item,
 900                         G_CALLBACK(collection_table_popup_edit_cb), ct, ct->editmenu_fd_list);
 901         gtk_widget_set_sensitive(item, over_icon);
 902
 903         menu_item_add_divider(menu);
 904         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, over_icon,
 905                         G_CALLBACK(collection_table_popup_copy_cb), ct);
 906         menu_item_add_sensitive(menu, _("_Move..."), over_icon,
 907                         G_CALLBACK(collection_table_popup_move_cb), ct);
 908         menu_item_add_sensitive(menu, _("_Rename..."), over_icon,
 909                         G_CALLBACK(collection_table_popup_rename_cb), ct);
 910         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, over_icon,
 911                         G_CALLBACK(collection_table_popup_delete_cb), ct);
 912         menu_item_add_sensitive(menu, _("_Copy path"), over_icon,
 913                                 G_CALLBACK(collection_table_popup_copy_path_cb), ct);
 914         menu_item_add_divider(menu);
 915
 916         submenu = submenu_add_sort(NULL, G_CALLBACK(collection_table_popup_sort_cb), ct, FALSE, TRUE, FALSE, 0);
 917         menu_item_add_divider(submenu);
 918         menu_item_add(submenu, _("Randomize"),
 919                         G_CALLBACK(collection_table_popup_randomize_cb), ct);
 920         item = menu_item_add(menu, _("_Sort"), NULL, NULL);
 921         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 922
 923         menu_item_add_check(menu, _("Show filename _text"), ct->show_text,
 924                         G_CALLBACK(collection_table_popup_show_names_cb), ct);
 925         menu_item_add_divider(menu);
 926         menu_item_add_stock(menu, _("_Save collection"), GTK_STOCK_SAVE,
 927                         G_CALLBACK(collection_table_popup_save_cb), ct);
 928         menu_item_add_stock(menu, _("Save collection _as..."), GTK_STOCK_SAVE_AS,
 929                         G_CALLBACK(collection_table_popup_save_as_cb), ct);
 930         menu_item_add_divider(menu);
 931         menu_item_add_stock(menu, _("_Find duplicates..."), GTK_STOCK_FIND,
 932                         G_CALLBACK(collection_table_popup_find_dupes_cb), ct);
 933         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, over_icon,
 934                         G_CALLBACK(collection_table_popup_print_cb), ct);
 935
 936         return menu;
 937 }
 938 /*
 939  *-------------------------------------------------------------------
 940  * keyboard callbacks
 941  *-------------------------------------------------------------------
 942  */
 943
 944 static void collection_table_set_focus(CollectTable *ct, CollectInfo *info)
 945 {
 946         GtkTreeIter iter;
 947         gint row, col;
 948
 949         if (g_list_find(ct->cd->list, ct->focus_info))
 950                 {
 951                 if (info == ct->focus_info)
 952                         {
 953                         /* ensure focus row col are correct */
 954                         collection_table_find_position(ct, ct->focus_info,
 955                                                        &ct->focus_row, &ct->focus_column);
 956                         return;
 957                         }
 958                 collection_table_selection_remove(ct, ct->focus_info, SELECTION_FOCUS, NULL);
 959                 }
 960
 961         if (!collection_table_find_position(ct, info, &row, &col))
 962                 {
 963                 ct->focus_info = NULL;
 964                 ct->focus_row = -1;
 965                 ct->focus_column = -1;
 966                 return;
 967                 }
 968
 969         ct->focus_info = info;
 970         ct->focus_row = row;
 971         ct->focus_column = col;
 972         collection_table_selection_add(ct, ct->focus_info, SELECTION_FOCUS, NULL);
 973
 974         if (collection_table_find_iter(ct, ct->focus_info, &iter, NULL))
 975                 {
 976                 GtkTreePath *tpath;
 977                 GtkTreeViewColumn *column;
 978                 GtkTreeModel *store;
 979
 980                 tree_view_row_make_visible(GTK_TREE_VIEW(ct->listview), &iter, FALSE);
 981
 982                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
 983                 tpath = gtk_tree_model_get_path(store, &iter);
 984                 /* focus is set to an extra column with 0 width to hide focus, we draw it ourself */
 985                 column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), COLLECT_TABLE_MAX_COLUMNS);
 986                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(ct->listview), tpath, column, FALSE);
 987                 gtk_tree_path_free(tpath);
 988                 }
 989 }
 990
 991 static void collection_table_move_focus(CollectTable *ct, gint row, gint col, gboolean relative)
 992 {
 993         gint new_row;
 994         gint new_col;
 995
 996         if (relative)
 997                 {
 998                 new_row = ct->focus_row;
 999                 new_col = ct->focus_column;
1000
1001                 new_row += row;
1002                 if (new_row < 0) new_row = 0;
1003                 if (new_row >= ct->rows) new_row = ct->rows - 1;
1004
1005                 while (col != 0)
1006                         {
1007                         if (col < 0)
1008                                 {
1009                                 new_col--;
1010                                 col++;
1011                                 }
1012                         else
1013                                 {
1014                                 new_col++;
1015                                 col--;
1016                                 }
1017
1018                         if (new_col < 0)
1019                                 {
1020                                 if (new_row > 0)
1021                                         {
1022                                         new_row--;
1023                                         new_col = ct->columns - 1;
1024                                         }
1025                                 else
1026                                         {
1027                                         new_col = 0;
1028                                         }
1029                                 }
1030                         if (new_col >= ct->columns)
1031                                 {
1032                                 if (new_row < ct->rows - 1)
1033                                         {
1034                                         new_row++;
1035                                         new_col = 0;
1036                                         }
1037                                 else
1038                                         {
1039                                         new_col = ct->columns - 1;
1040                                         }
1041                                 }
1042                         }
1043                 }
1044         else
1045                 {
1046                 new_row = row;
1047                 new_col = col;
1048
1049                 if (new_row >= ct->rows)
1050                         {
1051                         if (ct->rows > 0)
1052                                 new_row = ct->rows - 1;
1053                         else
1054                                 new_row = 0;
1055                         new_col = ct->columns - 1;
1056                         }
1057                 if (new_col >= ct->columns) new_col = ct->columns - 1;
1058                 }
1059
1060         if (new_row == ct->rows - 1)
1061                 {
1062                 gint l;
1063
1064                 /* if we moved beyond the last image, go to the last image */
1065
1066                 l = g_list_length(ct->cd->list);
1067                 if (ct->rows > 1) l -= (ct->rows - 1) * ct->columns;
1068                 if (new_col >= l) new_col = l - 1;
1069                 }
1070
1071         if (new_row == -1 || new_col == -1)
1072                 {
1073                 if (!ct->cd->list) return;
1074                 new_row = new_col = 0;
1075                 }
1076
1077         collection_table_set_focus(ct, collection_table_find_data(ct, new_row, new_col, NULL));
1078 }
1079
1080 static void collection_table_update_focus(CollectTable *ct)
1081 {
1082         gint new_row = 0;
1083         gint new_col = 0;
1084
1085         if (ct->focus_info && collection_table_find_position(ct, ct->focus_info, &new_row, &new_col))
1086                 {
1087                 /* first find the old focus, if it exists and is valid */
1088                 }
1089         else
1090                 {
1091                 /* (try to) stay where we were */
1092                 new_row = ct->focus_row;
1093                 new_col = ct->focus_column;
1094                 }
1095
1096         collection_table_move_focus(ct, new_row, new_col, FALSE);
1097 }
1098
1099 /* used to figure the page up/down distances */
1100 static gint page_height(CollectTable *ct)
1101 {
1102         GtkAdjustment *adj;
1103         gint page_size;
1104         gint row_height;
1105         gint ret;
1106
1107         adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(ct->listview));
1108         page_size = (gint)adj->page_increment;
1109
1110         row_height = options->thumbnails.max_height + THUMB_BORDER_PADDING * 2;
1111         if (ct->show_text) row_height += options->thumbnails.max_height / 3;
1112
1113         ret = page_size / row_height;
1114         if (ret < 1) ret = 1;
1115
1116         return ret;
1117 }
1118
1119 static void collection_table_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1120 {
1121         CollectTable *ct = data;
1122         GtkTreeModel *store;
1123         GtkTreeIter iter;
1124         gint column;
1125         GtkTreePath *tpath;
1126         gint cw, ch;
1127
1128         if (!collection_table_find_iter(ct, ct->click_info, &iter, &column)) return;
1129         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1130         tpath = gtk_tree_model_get_path(store, &iter);
1131         tree_view_get_cell_clamped(GTK_TREE_VIEW(ct->listview), tpath, column, FALSE, x, y, &cw, &ch);
1132         gtk_tree_path_free(tpath);
1133         *y += ch;
1134         popup_menu_position_clamp(menu, x, y, 0);
1135 }
1136
1137 static gboolean collection_table_press_key_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1138 {
1139         CollectTable *ct = data;
1140         gint focus_row = 0;
1141         gint focus_col = 0;
1142         CollectInfo *info;
1143         gboolean stop_signal = TRUE;
1144
1145         switch (event->keyval)
1146                 {
1147                 case GDK_Left: case GDK_KP_Left:
1148                         focus_col = -1;
1149                         break;
1150                 case GDK_Right: case GDK_KP_Right:
1151                         focus_col = 1;
1152                         break;
1153                 case GDK_Up: case GDK_KP_Up:
1154                         focus_row = -1;
1155                         break;
1156                 case GDK_Down: case GDK_KP_Down:
1157                         focus_row = 1;
1158                         break;
1159                 case GDK_Page_Up: case GDK_KP_Page_Up:
1160                         focus_row = -page_height(ct);
1161                         break;
1162                 case GDK_Page_Down: case GDK_KP_Page_Down:
1163                         focus_row = page_height(ct);
1164                         break;
1165                 case GDK_Home: case GDK_KP_Home:
1166                         focus_row = -ct->focus_row;
1167                         focus_col = -ct->focus_column;
1168                         break;
1169                 case GDK_End: case GDK_KP_End:
1170                         focus_row = ct->rows - 1 - ct->focus_row;
1171                         focus_col = ct->columns - 1 - ct->focus_column;
1172                         break;
1173                 case GDK_space:
1174                         info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1175                         if (info)
1176                                 {
1177                                 ct->click_info = info;
1178                                 if (event->state & GDK_CONTROL_MASK)
1179                                         {
1180                                         collection_table_select_util(ct, info, !INFO_SELECTED(info));
1181                                         }
1182                                 else
1183                                         {
1184                                         collection_table_unselect_all(ct);
1185                                         collection_table_select(ct, info);
1186                                         }
1187                                 }
1188                         break;
1189                 case 'T': case 't':
1190                         if (event->state & GDK_CONTROL_MASK) collection_table_toggle_filenames(ct);
1191                         break;
1192                 case GDK_Menu:
1193                 case GDK_F10:
1194                         info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1195                         ct->click_info = info;
1196
1197                         collection_table_selection_add(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
1198                         tip_unschedule(ct);
1199
1200                         ct->popup = collection_table_popup_menu(ct, (info != NULL));
1201                         gtk_menu_popup(GTK_MENU(ct->popup), NULL, NULL, collection_table_menu_pos_cb, ct, 0, GDK_CURRENT_TIME);
1202                         break;
1203                 default:
1204                         stop_signal = FALSE;
1205                         break;
1206                 }
1207
1208         if (focus_row != 0 || focus_col != 0)
1209                 {
1210                 CollectInfo *new_info;
1211                 CollectInfo *old_info;
1212
1213                 old_info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1214                 collection_table_move_focus(ct, focus_row, focus_col, TRUE);
1215                 new_info = collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
1216
1217                 if (new_info != old_info)
1218                         {
1219                         if (event->state & GDK_SHIFT_MASK)
1220                                 {
1221                                 if (!options->collections.rectangular_selection)
1222                                         {
1223                                         collection_table_select_region_util(ct, old_info, new_info, FALSE);
1224                                         }
1225                                 else
1226                                         {
1227                                         collection_table_select_region_util(ct, ct->click_info, old_info, FALSE);
1228                                         }
1229                                 collection_table_select_region_util(ct, ct->click_info, new_info, TRUE);
1230                                 }
1231                         else if (event->state & GDK_CONTROL_MASK)
1232                                 {
1233                                 ct->click_info = new_info;
1234                                 }
1235                         else
1236                                 {
1237                                 ct->click_info = new_info;
1238                                 collection_table_unselect_all(ct);
1239                                 collection_table_select(ct, new_info);
1240                                 }
1241                         }
1242                 }
1243
1244         if (stop_signal)
1245                 {
1246 #if 0
1247                 g_signal_stop_emission_by_name(GTK_OBJECT(widget), "key_press_event");
1248 #endif
1249                 tip_unschedule(ct);
1250                 }
1251
1252         return stop_signal;
1253 }
1254
1255 /*
1256  *-------------------------------------------------------------------
1257  * insert marker
1258  *-------------------------------------------------------------------
1259  */
1260
1261 static CollectInfo *collection_table_insert_find(CollectTable *ct, CollectInfo *source, gboolean *after, GdkRectangle *cell,
1262                                                  gboolean use_coord, gint x, gint y)
1263 {
1264         CollectInfo *info = NULL;
1265         GtkTreeModel *store;
1266         GtkTreeIter iter;
1267         GtkTreePath *tpath;
1268         GtkTreeViewColumn *column;
1269
1270         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1271
1272         if (!use_coord) gdk_window_get_pointer(ct->listview->window, &x, &y, NULL);
1273
1274         if (source)
1275                 {
1276                 gint col;
1277                 if (collection_table_find_iter(ct, source, &iter, &col))
1278                         {
1279                         tpath = gtk_tree_model_get_path(store, &iter);
1280                         column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), col);
1281                         gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1282                         gtk_tree_path_free(tpath);
1283
1284                         info = source;
1285                         *after = !!(x > cell->x + (cell->width / 2));
1286                         }
1287                 return info;
1288                 }
1289
1290         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(ct->listview), x, y,
1291                                           &tpath, &column, NULL, NULL))
1292                 {
1293                 GList *list;
1294                 gint n;
1295
1296                 gtk_tree_model_get_iter(store, &iter, tpath);
1297                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1298
1299                 n = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(column), "column_number"));
1300                 info = g_list_nth_data(list, n);
1301
1302                 if (info)
1303                         {
1304                         gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1305                         *after = !!(x > cell->x + (cell->width / 2));
1306                         }
1307
1308                 gtk_tree_path_free(tpath);
1309                 }
1310
1311         if (info == NULL)
1312                 {
1313                 GList *work;
1314
1315                 work = g_list_last(ct->cd->list);
1316                 if (work)
1317                         {
1318                         gint col;
1319
1320                         info = work->data;
1321                         *after = TRUE;
1322
1323                         if (collection_table_find_iter(ct, info, &iter, &col))
1324                                 {
1325                                 tpath = gtk_tree_model_get_path(store, &iter);
1326                                 column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), col);
1327                                 gtk_tree_view_get_background_area(GTK_TREE_VIEW(ct->listview), tpath, column, cell);
1328                                 gtk_tree_path_free(tpath);
1329                                 }
1330                         }
1331                 }
1332
1333         return info;
1334 }
1335
1336 static CollectInfo *collection_table_insert_point(CollectTable *ct, gint x, gint y)
1337 {
1338         CollectInfo *info;
1339         GdkRectangle cell;
1340         gboolean after = FALSE;
1341
1342         info = collection_table_insert_find(ct, NULL, &after, &cell, TRUE, x, y);
1343
1344         if (info && after)
1345                 {
1346                 GList *work;
1347
1348                 work = g_list_find(ct->cd->list, info);
1349                 if (work && work->next)
1350                         {
1351                         info = work->next->data;
1352                         }
1353                 else
1354                         {
1355                         info = NULL;
1356                         }
1357                 }
1358
1359         return info;
1360 }
1361
1362 static void collection_table_insert_marker(CollectTable *ct, CollectInfo *info, gboolean enable)
1363 {
1364         gint row, col;
1365         gboolean after = FALSE;
1366         GdkRectangle cell;
1367
1368         if (!enable)
1369                 {
1370                 if (ct->marker_window) gdk_window_destroy(ct->marker_window);
1371                 ct->marker_window = NULL;
1372
1373                 return;
1374                 }
1375
1376         info = collection_table_insert_find(ct, info, &after, &cell, FALSE, 0, 0);
1377
1378         /* this setting does not take into account (after), but since it is not really used... */
1379         ct->marker_info = info;
1380
1381         row = -1;
1382         col = -1;
1383
1384         if (!ct->marker_window)
1385                 {
1386                 GdkWindow *parent;
1387                 GdkWindowAttr attributes;
1388                 gint attributes_mask;
1389                 GdkPixmap *pixmap;
1390                 GdkBitmap *mask;
1391                 GdkPixbuf *pb;
1392                 gint w, h;
1393
1394                 parent = gtk_tree_view_get_bin_window(GTK_TREE_VIEW(ct->listview));
1395
1396                 pb = gdk_pixbuf_new_from_xpm_data((const gchar **)marker_xpm);
1397                 gdk_pixbuf_render_pixmap_and_mask(pb, &pixmap, &mask, 128);
1398                 g_object_unref(pb);
1399
1400                 gdk_drawable_get_size(pixmap, &w, &h);
1401
1402                 attributes.window_type = GDK_WINDOW_CHILD;
1403                 attributes.wclass = GDK_INPUT_OUTPUT;
1404                 attributes.width = w;
1405                 attributes.height = h;
1406                 attributes.event_mask = gtk_widget_get_events(ct->listview);
1407                 attributes_mask = 0;
1408
1409                 ct->marker_window = gdk_window_new(parent, &attributes, attributes_mask);
1410                 gdk_window_set_back_pixmap(ct->marker_window, pixmap, FALSE);
1411                 gdk_window_shape_combine_mask(ct->marker_window, mask, 0, 0);
1412
1413                 g_object_unref(pixmap);
1414                 if (mask) g_object_unref(mask);
1415                 }
1416
1417         if (info)
1418                 {
1419                 gint x, y;
1420                 gint w, h;
1421
1422                 gdk_drawable_get_size(ct->marker_window, &w, &h);
1423
1424                 if (!after)
1425                         {
1426                         x = cell.x;
1427                         }
1428                 else
1429                         {
1430                         x = cell.x + cell.width;
1431                         }
1432                 x -= (w / 2);
1433                 y = cell.y + (cell.height / 2) - (h / 2);
1434
1435                 gdk_window_move(ct->marker_window, x, y);
1436                 gdk_window_clear(ct->marker_window);
1437                 if (!gdk_window_is_visible(ct->marker_window)) gdk_window_show(ct->marker_window);
1438                 }
1439         else
1440                 {
1441                 if (gdk_window_is_visible(ct->marker_window)) gdk_window_hide(ct->marker_window);
1442                 }
1443 }
1444
1445 /*
1446  *-------------------------------------------------------------------
1447  * mouse drag auto-scroll
1448  *-------------------------------------------------------------------
1449  */
1450
1451 static void collection_table_motion_update(CollectTable *ct, gint x, gint y, gboolean drop_event)
1452 {
1453         CollectInfo *info;
1454
1455         info = collection_table_find_data_by_coord(ct, x, y, NULL);
1456
1457         if (drop_event)
1458                 {
1459                 tip_unschedule(ct);
1460                 collection_table_insert_marker(ct, info, TRUE);
1461                 }
1462         else
1463                 {
1464                 tip_update(ct, info);
1465                 }
1466 }
1467
1468 static gboolean collection_table_auto_scroll_idle_cb(gpointer data)
1469 {
1470         CollectTable *ct = data;
1471         GdkWindow *window;
1472         gint x, y;
1473         gint w, h;
1474
1475         if (!ct->drop_idle_id) return FALSE;
1476
1477         window = ct->listview->window;
1478         gdk_window_get_pointer(window, &x, &y, NULL);
1479         gdk_drawable_get_size(window, &w, &h);
1480         if (x >= 0 && x < w && y >= 0 && y < h)
1481                 {
1482                 collection_table_motion_update(ct, x, y, TRUE);
1483                 }
1484
1485         ct->drop_idle_id = 0;
1486         return FALSE;
1487 }
1488
1489 static gboolean collection_table_auto_scroll_notify_cb(GtkWidget *widget, gint x, gint y, gpointer data)
1490 {
1491         CollectTable *ct = data;
1492
1493         if (!ct->drop_idle_id)
1494                 {
1495                 ct->drop_idle_id = g_idle_add(collection_table_auto_scroll_idle_cb, ct);
1496                 }
1497
1498         return TRUE;
1499 }
1500
1501 static void collection_table_scroll(CollectTable *ct, gboolean scroll)
1502 {
1503         if (!scroll)
1504                 {
1505                 if (ct->drop_idle_id)
1506                         {
1507                         g_source_remove(ct->drop_idle_id);
1508                         ct->drop_idle_id = 0;
1509                         }
1510                 widget_auto_scroll_stop(ct->listview);
1511                 collection_table_insert_marker(ct, NULL, FALSE);
1512                 }
1513         else
1514                 {
1515                 GtkAdjustment *adj = gtk_tree_view_get_vadjustment(GTK_TREE_VIEW(ct->listview));
1516                 widget_auto_scroll_start(ct->listview, adj, -1, options->thumbnails.max_height / 2,
1517                                          collection_table_auto_scroll_notify_cb, ct);
1518                 }
1519 }
1520
1521 /*
1522  *-------------------------------------------------------------------
1523  * mouse callbacks
1524  *-------------------------------------------------------------------
1525  */
1526
1527 static gboolean collection_table_motion_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1528 {
1529         CollectTable *ct = data;
1530
1531         collection_table_motion_update(ct, (gint)bevent->x, (gint)bevent->y, FALSE);
1532
1533         return FALSE;
1534 }
1535
1536 static gboolean collection_table_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1537 {
1538         CollectTable *ct = data;
1539         GtkTreeIter iter;
1540         CollectInfo *info;
1541
1542         tip_unschedule(ct);
1543
1544         info = collection_table_find_data_by_coord(ct, (gint)bevent->x, (gint)bevent->y, &iter);
1545
1546         ct->click_info = info;
1547         collection_table_selection_add(ct, ct->click_info, SELECTION_PRELIGHT, &iter);
1548
1549         switch (bevent->button)
1550                 {
1551                 case MOUSE_BUTTON_LEFT:
1552                         if (bevent->type == GDK_2BUTTON_PRESS)
1553                                 {
1554                                 if (info)
1555                                         {
1556                                         layout_image_set_collection(NULL, ct->cd, info);
1557                                         }
1558                                 }
1559                         else if (!GTK_WIDGET_HAS_FOCUS(ct->listview))
1560                                 {
1561                                 gtk_widget_grab_focus(ct->listview);
1562                                 }
1563                         break;
1564                 case MOUSE_BUTTON_RIGHT:
1565                         ct->popup = collection_table_popup_menu(ct, (info != NULL));
1566                         gtk_menu_popup(GTK_MENU(ct->popup), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1567                         break;
1568                 default:
1569                         break;
1570                 }
1571
1572         return TRUE;
1573 }
1574
1575 static gboolean collection_table_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1576 {
1577         CollectTable *ct = data;
1578         GtkTreeIter iter;
1579         CollectInfo *info = NULL;
1580
1581         tip_schedule(ct);
1582
1583         if ((gint)bevent->x != 0 || (gint)bevent->y != 0)
1584                 {
1585                 info = collection_table_find_data_by_coord(ct, (gint)bevent->x, (gint)bevent->y, &iter);
1586                 }
1587
1588         if (ct->click_info)
1589                 {
1590                 collection_table_selection_remove(ct, ct->click_info, SELECTION_PRELIGHT, NULL);
1591                 }
1592
1593         if (bevent->button == MOUSE_BUTTON_LEFT &&
1594             info && ct->click_info == info)
1595                 {
1596                 collection_table_set_focus(ct, info);
1597
1598                 if (bevent->state & GDK_CONTROL_MASK)
1599                         {
1600                         gboolean select = !INFO_SELECTED(info);
1601
1602                         if ((bevent->state & GDK_SHIFT_MASK) && ct->prev_selection)
1603                                 {
1604                                 collection_table_select_region_util(ct, ct->prev_selection, info, select);
1605                                 }
1606                         else
1607                                 {
1608                                 collection_table_select_util(ct, info, select);
1609                                 }
1610                         }
1611                 else
1612                         {
1613                         collection_table_unselect_all(ct);
1614
1615                         if ((bevent->state & GDK_SHIFT_MASK) &&
1616                             ct->prev_selection)
1617                                 {
1618                                 collection_table_select_region_util(ct, ct->prev_selection, info, TRUE);
1619                                 }
1620                         else
1621                                 {
1622                                 collection_table_select_util(ct, info, TRUE);
1623                                 }
1624                         }
1625                 }
1626         else if (bevent->button == MOUSE_BUTTON_MIDDLE &&
1627                  info && ct->click_info == info)
1628                 {
1629                 collection_table_select_util(ct, info, !INFO_SELECTED(info));
1630                 }
1631
1632         return TRUE;
1633 }
1634
1635 static gboolean collection_table_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1636 {
1637         CollectTable *ct = data;
1638
1639         tip_unschedule(ct);
1640         return FALSE;
1641 }
1642
1643 /*
1644  *-------------------------------------------------------------------
1645  * populate, add, insert, etc.
1646  *-------------------------------------------------------------------
1647  */
1648
1649 static gboolean collection_table_destroy_node_cb(GtkTreeModel *store, GtkTreePath *tpath, GtkTreeIter *iter, gpointer data)
1650 {
1651         GList *list;
1652
1653         gtk_tree_model_get(store, iter, CTABLE_COLUMN_POINTER, &list, -1);
1654         g_list_free(list);
1655
1656         return FALSE;
1657 }
1658
1659 static void collection_table_clear_store(CollectTable *ct)
1660 {
1661         GtkTreeModel *store;
1662
1663         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1664         gtk_tree_model_foreach(store, collection_table_destroy_node_cb, NULL);
1665
1666         gtk_list_store_clear(GTK_LIST_STORE(store));
1667 }
1668
1669 static GList *collection_table_add_row(CollectTable *ct, GtkTreeIter *iter)
1670 {
1671         GtkListStore *store;
1672         GList *list = NULL;
1673         gint i;
1674
1675         for (i = 0; i < ct->columns; i++) list = g_list_prepend(list, NULL);
1676
1677         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview)));
1678         gtk_list_store_append(store, iter);
1679         gtk_list_store_set(store, iter, CTABLE_COLUMN_POINTER, list, -1);
1680
1681         return list;
1682 }
1683
1684 static void collection_table_populate(CollectTable *ct, gboolean resize)
1685 {
1686         gint row;
1687         GList *work;
1688
1689         collection_table_verify_selections(ct);
1690
1691         collection_table_clear_store(ct);
1692
1693         if (resize)
1694                 {
1695                 gint i;
1696                 gint thumb_width;
1697
1698                 thumb_width = collection_table_get_icon_width(ct);
1699
1700                 for (i = 0; i < COLLECT_TABLE_MAX_COLUMNS; i++)
1701                         {
1702                         GtkTreeViewColumn *column;
1703                         GtkCellRenderer *cell;
1704                         GList *list;
1705
1706                         column = gtk_tree_view_get_column(GTK_TREE_VIEW(ct->listview), i);
1707                         gtk_tree_view_column_set_visible(column, (i < ct->columns));
1708                         gtk_tree_view_column_set_fixed_width(column, thumb_width + (THUMB_BORDER_PADDING * 6));
1709
1710                         list = gtk_tree_view_column_get_cell_renderers(column);
1711                         cell = (list) ? list->data : NULL;
1712                         g_list_free(list);
1713
1714                         if (cell && GQV_IS_CELL_RENDERER_ICON(cell))
1715                                 {
1716                                 g_object_set(G_OBJECT(cell), "fixed_width", thumb_width,
1717                                                              "fixed_height", options->thumbnails.max_height,
1718                                                              "show_text", ct->show_text, NULL);
1719                                 }
1720                         }
1721                 if (GTK_WIDGET_REALIZED(ct->listview)) gtk_tree_view_columns_autosize(GTK_TREE_VIEW(ct->listview));
1722                 }
1723
1724         row = -1;
1725         work = ct->cd->list;
1726         while (work)
1727                 {
1728                 GList *list;
1729                 GtkTreeIter iter;
1730
1731                 row++;
1732
1733                 list = collection_table_add_row(ct, &iter);
1734                 while (work && list)
1735                         {
1736                         list->data = work->data;
1737                         list = list->next;
1738                         work = work->next;
1739                         }
1740                 }
1741
1742         ct->rows = row + 1;
1743
1744         collection_table_update_focus(ct);
1745         collection_table_update_status(ct);
1746 }
1747
1748 static void collection_table_populate_at_new_size(CollectTable *ct, gint w, gint h, gboolean force)
1749 {
1750         gint new_cols;
1751         gint thumb_width;
1752
1753         thumb_width = collection_table_get_icon_width(ct);
1754
1755         new_cols = w / (thumb_width + (THUMB_BORDER_PADDING * 6));
1756         if (new_cols < 1) new_cols = 1;
1757
1758         if (!force && new_cols == ct->columns) return;
1759
1760         ct->columns = new_cols;
1761
1762         collection_table_populate(ct, TRUE);
1763
1764         DEBUG_1("col tab pop cols=%d rows=%d", ct->columns, ct->rows);
1765 }
1766
1767 static void collection_table_sync(CollectTable *ct)
1768 {
1769         GtkTreeModel *store;
1770         GtkTreeIter iter;
1771         GList *work;
1772         gint r, c;
1773
1774         store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1775
1776         r = -1;
1777         c = 0;
1778
1779         work = ct->cd->list;
1780         while (work)
1781                 {
1782                 GList *list;
1783                 r++;
1784                 c = 0;
1785                 if (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1786                         {
1787                         gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1788                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, CTABLE_COLUMN_POINTER, list, -1);
1789                         }
1790                 else
1791                         {
1792                         list = collection_table_add_row(ct, &iter);
1793                         }
1794
1795                 while (list)
1796                         {
1797                         CollectInfo *info;
1798                         if (work)
1799                                 {
1800                                 info = work->data;
1801                                 work = work->next;
1802                                 c++;
1803                                 }
1804                         else
1805                                 {
1806                                 info = NULL;
1807                                 }
1808                         if (list)
1809                                 {
1810                                 list->data = info;
1811                                 list = list->next;
1812                                 }
1813                         }
1814                 }
1815
1816         r++;
1817         while (gtk_tree_model_iter_nth_child(store, &iter, NULL, r))
1818                 {
1819                 GList *list;
1820
1821                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1822                 gtk_list_store_remove(GTK_LIST_STORE(store), &iter);
1823                 g_list_free(list);
1824                 }
1825
1826         ct->rows = r;
1827
1828         collection_table_update_focus(ct);
1829         collection_table_update_status(ct);
1830 }
1831
1832 static gboolean collection_table_sync_idle_cb(gpointer data)
1833 {
1834         CollectTable *ct = data;
1835
1836         if (!ct->sync_idle_id) return FALSE;
1837         g_source_remove(ct->sync_idle_id);
1838         ct->sync_idle_id = 0;
1839
1840         collection_table_sync(ct);
1841         return FALSE;
1842 }
1843
1844 static void collection_table_sync_idle(CollectTable *ct)
1845 {
1846         if (!ct->sync_idle_id)
1847                 {
1848                 /* high priority, the view needs to be resynced before a redraw
1849                  * may contain invalid pointers at this time
1850                  */
1851                 ct->sync_idle_id = g_idle_add_full(G_PRIORITY_HIGH, collection_table_sync_idle_cb, ct, NULL);
1852                 }
1853 }
1854
1855 void collection_table_add_filelist(CollectTable *ct, GList *list)
1856 {
1857         GList *work;
1858
1859         if (!list) return;
1860
1861         work = list;
1862         while (work)
1863                 {
1864                 collection_add(ct->cd, (FileData *)work->data, FALSE);
1865                 work = work->next;
1866                 }
1867 }
1868
1869 static void collection_table_insert_filelist(CollectTable *ct, GList *list, CollectInfo *insert_info)
1870 {
1871         GList *work;
1872
1873         if (!list) return;
1874
1875         work = list;
1876         while (work)
1877                 {
1878                 collection_insert(ct->cd, (FileData *)work->data, insert_info, FALSE);
1879                 work = work->next;
1880                 }
1881
1882         collection_table_sync_idle(ct);
1883 }
1884
1885 static void collection_table_move_by_info_list(CollectTable *ct, GList *info_list, gint row, gint col)
1886 {
1887         GList *work;
1888         GList *insert_pos = NULL;
1889         GList *temp;
1890         CollectInfo *info;
1891
1892         if (!info_list) return;
1893
1894         info = collection_table_find_data(ct, row, col, NULL);
1895
1896         if (!info_list->next && info_list->data == info) return;
1897
1898         if (info) insert_pos = g_list_find(ct->cd->list, info);
1899
1900         /* FIXME: this may get slow for large lists */
1901         work = info_list;
1902         while (insert_pos && work)
1903                 {
1904                 if (insert_pos->data == work->data)
1905                         {
1906                         insert_pos = insert_pos->next;
1907                         work = info_list;
1908                         }
1909                 else
1910                         {
1911                         work = work->next;
1912                         }
1913                 }
1914
1915         work = info_list;
1916         while (work)
1917                 {
1918                 ct->cd->list = g_list_remove(ct->cd->list, work->data);
1919                 work = work->next;
1920                 }
1921
1922         /* place them back in */
1923         temp = g_list_copy(info_list);
1924
1925         if (insert_pos)
1926                 {
1927                 ct->cd->list = uig_list_insert_list(ct->cd->list, insert_pos, temp);
1928                 }
1929         else if (info)
1930                 {
1931                 ct->cd->list = g_list_concat(temp, ct->cd->list);
1932                 }
1933         else
1934                 {
1935                 ct->cd->list = g_list_concat(ct->cd->list, temp);
1936                 }
1937
1938         ct->cd->changed = TRUE;
1939
1940         collection_table_sync_idle(ct);
1941 }
1942
1943
1944 /*
1945  *-------------------------------------------------------------------
1946  * updating
1947  *-------------------------------------------------------------------
1948  */
1949
1950 void collection_table_file_update(CollectTable *ct, CollectInfo *info)
1951 {
1952         GtkTreeIter iter;
1953         gint row, col;
1954         gdouble value;
1955
1956         if (!info)
1957                 {
1958                 collection_table_update_extras(ct, FALSE, 0.0);
1959                 return;
1960                 }
1961
1962         if (!collection_table_find_position(ct, info, &row, &col)) return;
1963
1964         if (ct->columns != 0 && ct->rows != 0)
1965                 {
1966                 value = (gdouble)(row * ct->columns + col) / (ct->columns * ct->rows);
1967                 }
1968         else
1969                 {
1970                 value = 0.0;
1971                 }
1972
1973         collection_table_update_extras(ct, TRUE, value);
1974
1975         if (collection_table_find_iter(ct, info, &iter, NULL))
1976                 {
1977                 GtkTreeModel *store;
1978                 GList *list;
1979
1980                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(ct->listview));
1981                 gtk_tree_model_get(store, &iter, CTABLE_COLUMN_POINTER, &list, -1);
1982                 gtk_list_store_set(GTK_LIST_STORE(store), &iter, CTABLE_COLUMN_POINTER, list, -1);
1983                 }
1984 }
1985
1986 void collection_table_file_add(CollectTable *ct, CollectInfo *info)
1987 {
1988         collection_table_sync_idle(ct);
1989 }
1990
1991 void collection_table_file_insert(CollectTable *ct, CollectInfo *ci)
1992 {
1993         collection_table_sync_idle(ct);
1994 }
1995
1996 void collection_table_file_remove(CollectTable *ct, CollectInfo *ci)
1997 {
1998         if (ci && INFO_SELECTED(ci))
1999                 {
2000                 ct->selection = g_list_remove(ct->selection, ci);
2001                 }
2002
2003         collection_table_sync_idle(ct);
2004 }
2005
2006 void collection_table_refresh(CollectTable *ct)
2007 {
2008         collection_table_populate(ct, FALSE);
2009 }
2010
2011 /*
2012  *-------------------------------------------------------------------
2013  * dnd
2014  *-------------------------------------------------------------------
2015  */
2016
2017 static void collection_table_add_dir_recursive(CollectTable *ct, FileData *dir_fd, gboolean recursive)
2018 {
2019         GList *d;
2020         GList *f;
2021         GList *work;
2022
2023         if (!filelist_read(dir_fd, &f, recursive ? &d : NULL))
2024                 return;
2025
2026         f = filelist_filter(f, FALSE);
2027         d = filelist_filter(d, TRUE);
2028
2029         f = filelist_sort_path(f);
2030         d = filelist_sort_path(d);
2031
2032         collection_table_insert_filelist(ct, f, ct->marker_info);
2033
2034         work = g_list_last(d);
2035         while (work)
2036                 {
2037                 collection_table_add_dir_recursive(ct, (FileData *)work->data, TRUE);
2038                 work = work->prev;
2039                 }
2040
2041         filelist_free(f);
2042         filelist_free(d);
2043 }
2044
2045 static void confirm_dir_list_do(CollectTable *ct, GList *list, gboolean recursive)
2046 {
2047         GList *work = list;
2048         while (work)
2049                 {
2050                 FileData *fd = work->data;
2051                 work = work->next;
2052                 if (isdir(fd->path)) collection_table_add_dir_recursive(ct, fd, recursive);
2053                 }
2054         collection_table_insert_filelist(ct, list, ct->marker_info);
2055 }
2056
2057
2058 static void confirm_dir_list_add(GtkWidget *widget, gpointer data)
2059 {
2060         CollectTable *ct = data;
2061
2062         confirm_dir_list_do(ct, ct->drop_list, FALSE);
2063 }
2064
2065 static void confirm_dir_list_recurse(GtkWidget *widget, gpointer data)
2066 {
2067         CollectTable *ct = data;
2068
2069         confirm_dir_list_do(ct, ct->drop_list, TRUE);
2070 }
2071
2072 static void confirm_dir_list_skip(GtkWidget *widget, gpointer data)
2073 {
2074         CollectTable *ct = data;
2075
2076         collection_table_insert_filelist(ct, ct->drop_list, ct->marker_info);
2077 }
2078
2079 static GtkWidget *collection_table_drop_menu(CollectTable *ct)
2080 {
2081         GtkWidget *menu;
2082
2083         menu = popup_menu_short_lived();
2084         g_signal_connect(G_OBJECT(menu), "destroy",
2085                          G_CALLBACK(collection_table_popup_destroy_cb), ct);
2086
2087         menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
2088         menu_item_add_divider(menu);
2089         menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK,
2090                             G_CALLBACK(confirm_dir_list_add), ct);
2091         menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD,
2092                             G_CALLBACK(confirm_dir_list_recurse), ct);
2093         menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE,
2094                             G_CALLBACK(confirm_dir_list_skip), ct);
2095         menu_item_add_divider(menu);
2096         menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, NULL, ct);
2097
2098         return menu;
2099 }
2100
2101 /*
2102  *-------------------------------------------------------------------
2103  * dnd
2104  *-------------------------------------------------------------------
2105  */
2106
2107 static GtkTargetEntry collection_drag_types[] = {
2108         { TARGET_APP_COLLECTION_MEMBER_STRING, 0, TARGET_APP_COLLECTION_MEMBER },
2109         { "text/uri-list", 0, TARGET_URI_LIST },
2110         { "text/plain", 0, TARGET_TEXT_PLAIN }
2111 };
2112 static gint n_collection_drag_types = 3;
2113
2114 static GtkTargetEntry collection_drop_types[] = {
2115         { TARGET_APP_COLLECTION_MEMBER_STRING, 0, TARGET_APP_COLLECTION_MEMBER },
2116         { "text/uri-list", 0, TARGET_URI_LIST }
2117 };
2118 static gint n_collection_drop_types = 2;
2119
2120
2121 static void collection_table_dnd_get(GtkWidget *widget, GdkDragContext *context,
2122                                      GtkSelectionData *selection_data, guint info,
2123                                      guint time, gpointer data)
2124 {
2125         CollectTable *ct = data;
2126         gboolean selected;
2127         GList *list = NULL;
2128         gchar *uri_text = NULL;
2129         gint total;
2130
2131         if (!ct->click_info) return;
2132
2133         selected = INFO_SELECTED(ct->click_info);
2134
2135         switch (info)
2136                 {
2137                 case TARGET_APP_COLLECTION_MEMBER:
2138                         if (selected)
2139                                 {
2140                                 uri_text = collection_info_list_to_dnd_data(ct->cd, ct->selection, &total);
2141                                 }
2142                         else
2143                                 {
2144                                 list = g_list_append(NULL, ct->click_info);
2145                                 uri_text = collection_info_list_to_dnd_data(ct->cd, list, &total);
2146                                 g_list_free(list);
2147                                 }
2148                         break;
2149                 case TARGET_URI_LIST:
2150                 case TARGET_TEXT_PLAIN:
2151                 default:
2152                         if (selected)
2153                                 {
2154                                 list = collection_table_selection_get_list(ct);
2155                                 }
2156                         else
2157                                 {
2158                                 list = g_list_append(NULL, file_data_ref(ct->click_info->fd));
2159                                 }
2160                         if (!list) return;
2161
2162                         uri_text = uri_text_from_filelist(list, &total, (info == TARGET_TEXT_PLAIN));
2163                         filelist_free(list);
2164                         break;
2165                 }
2166
2167         gtk_selection_data_set(selection_data, selection_data->target,
2168                                8, (guchar *)uri_text, total);
2169         g_free(uri_text);
2170 }
2171
2172
2173 static void collection_table_dnd_receive(GtkWidget *widget, GdkDragContext *context,
2174                                           gint x, gint y,
2175                                           GtkSelectionData *selection_data, guint info,
2176                                           guint time, gpointer data)
2177 {
2178         CollectTable *ct = data;
2179         GList *list = NULL;
2180         GList *info_list = NULL;
2181         CollectionData *source;
2182         CollectInfo *drop_info;
2183         GList *work;
2184
2185         DEBUG_1("%s", selection_data->data);
2186
2187         collection_table_scroll(ct, FALSE);
2188         collection_table_insert_marker(ct, NULL, FALSE);
2189
2190         drop_info = collection_table_insert_point(ct, x, y);
2191
2192         switch (info)
2193                 {
2194                 case TARGET_APP_COLLECTION_MEMBER:
2195                         source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
2196                         if (source)
2197                                 {
2198                                 if (source == ct->cd)
2199                                         {
2200                                         gint row = -1;
2201                                         gint col = -1;
2202
2203                                         /* it is a move within a collection */
2204                                         filelist_free(list);
2205                                         list = NULL;
2206
2207                                         if (!drop_info)
2208                                                 {
2209                                                 collection_table_move_by_info_list(ct, info_list, -1, -1);
2210                                                 }
2211                                         else if (collection_table_find_position(ct, drop_info, &row, &col))
2212                                                 {
2213                                                 collection_table_move_by_info_list(ct, info_list, row, col);
2214                                                 }
2215                                         }
2216                                 else
2217                                         {
2218                                         /* it is a move/copy across collections */
2219                                         if (context->action == GDK_ACTION_MOVE)
2220                                                 {
2221                                                 collection_remove_by_info_list(source, info_list);
2222                                                 }
2223                                         }
2224                                 g_list_free(info_list);
2225                                 }
2226                         break;
2227                 case TARGET_URI_LIST:
2228                         list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
2229                         work = list;
2230                         while (work)
2231                                 {
2232                                 FileData *fd = work->data;
2233                                 if (isdir(fd->path))
2234                                         {
2235                                         GtkWidget *menu;
2236
2237                                         ct->drop_list = list;
2238                                         ct->drop_info = drop_info;
2239                                         menu = collection_table_drop_menu(ct);
2240                                         gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
2241                                         return;
2242                                         }
2243                                 work = work->next;
2244                                 }
2245                         break;
2246                 default:
2247                         list = NULL;
2248                         break;
2249                 }
2250
2251         if (list)
2252                 {
2253                 collection_table_insert_filelist(ct, list, drop_info);
2254                 filelist_free(list);
2255                 }
2256 }
2257
2258 static void collection_table_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
2259 {
2260         CollectTable *ct = data;
2261
2262         if (ct->click_info && ct->click_info->pixbuf)
2263                 {
2264                 gint items;
2265
2266                 if (INFO_SELECTED(ct->click_info))
2267                         items = g_list_length(ct->selection);
2268                 else
2269                         items = 1;
2270                 dnd_set_drag_icon(widget, context, ct->click_info->pixbuf, items);
2271                 }
2272 }
2273
2274 static void collection_table_dnd_end(GtkWidget *widget, GdkDragContext *context, gpointer data)
2275 {
2276         CollectTable *ct = data;
2277
2278         /* apparently a leave event is not generated on a drop */
2279         tip_unschedule(ct);
2280
2281         collection_table_scroll(ct, FALSE);
2282 }
2283
2284 static gint collection_table_dnd_motion(GtkWidget *widget, GdkDragContext *context,
2285                                         gint x, gint y, guint time, gpointer data)
2286 {
2287         CollectTable *ct = data;
2288
2289         collection_table_motion_update(ct, x, y, TRUE);
2290         collection_table_scroll(ct, TRUE);
2291
2292         return FALSE;
2293 }
2294
2295 static void collection_table_dnd_leave(GtkWidget *widget, GdkDragContext *context, guint time, gpointer data)
2296 {
2297         CollectTable *ct = data;
2298
2299         collection_table_scroll(ct, FALSE);
2300 }
2301
2302 static void collection_table_dnd_init(CollectTable *ct)
2303 {
2304         gtk_drag_source_set(ct->listview, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
2305                             collection_drag_types, n_collection_drag_types,
2306                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
2307         g_signal_connect(G_OBJECT(ct->listview), "drag_data_get",
2308                          G_CALLBACK(collection_table_dnd_get), ct);
2309         g_signal_connect(G_OBJECT(ct->listview), "drag_begin",
2310                          G_CALLBACK(collection_table_dnd_begin), ct);
2311         g_signal_connect(G_OBJECT(ct->listview), "drag_end",
2312                          G_CALLBACK(collection_table_dnd_end), ct);
2313
2314         gtk_drag_dest_set(ct->listview,
2315                           GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP,
2316                           collection_drop_types, n_collection_drop_types,
2317                           GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_ASK);
2318         g_signal_connect(G_OBJECT(ct->listview), "drag_motion",
2319                          G_CALLBACK(collection_table_dnd_motion), ct);
2320         g_signal_connect(G_OBJECT(ct->listview), "drag_leave",
2321                          G_CALLBACK(collection_table_dnd_leave), ct);
2322         g_signal_connect(G_OBJECT(ct->listview), "drag_data_received",
2323                          G_CALLBACK(collection_table_dnd_receive), ct);
2324 }
2325
2326 /*
2327  *-----------------------------------------------------------------------------
2328  * draw, etc.
2329  *-----------------------------------------------------------------------------
2330  */
2331
2332 typedef struct _ColumnData ColumnData;
2333 struct _ColumnData
2334 {
2335         CollectTable *ct;
2336         gint number;
2337 };
2338
2339 static void collection_table_cell_data_cb(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
2340                                           GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
2341 {
2342         ColumnData *cd = data;
2343         CollectTable *ct;
2344         GtkStyle *style;
2345         GList *list;
2346         CollectInfo *info;
2347         GdkColor color_fg;
2348         GdkColor color_bg;
2349
2350         ct = cd->ct;
2351
2352         gtk_tree_model_get(tree_model, iter, CTABLE_COLUMN_POINTER, &list, -1);
2353         info = g_list_nth_data(list, cd->number);
2354
2355         style = gtk_widget_get_style(ct->listview);
2356         if (info && (info->flag_mask & SELECTION_SELECTED) )
2357                 {
2358                 memcpy(&color_fg, &style->text[GTK_STATE_SELECTED], sizeof(color_fg));
2359                 memcpy(&color_bg, &style->base[GTK_STATE_SELECTED], sizeof(color_bg));
2360                 }
2361         else
2362                 {
2363                 memcpy(&color_fg, &style->text[GTK_STATE_NORMAL], sizeof(color_fg));
2364                 memcpy(&color_bg, &style->base[GTK_STATE_NORMAL], sizeof(color_bg));
2365                 }
2366
2367         if (info && (info->flag_mask & SELECTION_PRELIGHT))
2368                 {
2369 #if 0
2370                 shift_color(&color_fg, -1, 0);
2371 #endif
2372                 shift_color(&color_bg, -1, 0);
2373                 }
2374
2375         if (GQV_IS_CELL_RENDERER_ICON(cell))
2376                 {
2377                 if (info)
2378                         {
2379                         g_object_set(cell,      "pixbuf", info->pixbuf,
2380                                                 "text", info->fd->name,
2381                                                 "cell-background-gdk", &color_bg,
2382                                                 "cell-background-set", TRUE,
2383                                                 "foreground-gdk", &color_fg,
2384                                                 "foreground-set", TRUE,
2385                                                 "has-focus", (ct->focus_info == info), NULL);
2386                         }
2387                 else
2388                         {
2389                         g_object_set(cell,      "pixbuf", NULL,
2390                                                 "text", NULL,
2391                                                 "cell-background-set", FALSE,
2392                                                 "foreground-set", FALSE,
2393                                                 "has-focus", FALSE,  NULL);
2394                         }
2395                 }
2396 }
2397
2398 static void collection_table_append_column(CollectTable *ct, gint n)
2399 {
2400         ColumnData *cd;
2401         GtkTreeViewColumn *column;
2402         GtkCellRenderer *renderer;
2403
2404         column = gtk_tree_view_column_new();
2405         gtk_tree_view_column_set_min_width(column, 0);
2406
2407         gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2408         gtk_tree_view_column_set_alignment(column, 0.5);
2409
2410         renderer = gqv_cell_renderer_icon_new();
2411         gtk_tree_view_column_pack_start(column, renderer, FALSE);
2412         g_object_set(G_OBJECT(renderer), "xpad", THUMB_BORDER_PADDING * 2,
2413                                          "ypad", THUMB_BORDER_PADDING,
2414                                          "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE, NULL);
2415
2416         g_object_set_data(G_OBJECT(column), "column_number", GINT_TO_POINTER(n));
2417
2418         cd = g_new0(ColumnData, 1);
2419         cd->ct = ct;
2420         cd->number = n;
2421         gtk_tree_view_column_set_cell_data_func(column, renderer, collection_table_cell_data_cb, cd, g_free);
2422
2423         gtk_tree_view_append_column(GTK_TREE_VIEW(ct->listview), column);
2424 }
2425
2426 /*
2427  *-------------------------------------------------------------------
2428  * init, destruction
2429  *-------------------------------------------------------------------
2430  */
2431
2432 static void collection_table_destroy(GtkWidget *widget, gpointer data)
2433 {
2434         CollectTable *ct = data;
2435
2436         if (ct->popup)
2437                 {
2438                 g_signal_handlers_disconnect_matched(GTK_OBJECT(ct->popup), G_SIGNAL_MATCH_DATA,
2439                                                      0, 0, 0, NULL, ct);
2440                 gtk_widget_destroy(ct->popup);
2441                 }
2442
2443         if (ct->sync_idle_id) g_source_remove(ct->sync_idle_id);
2444
2445         tip_unschedule(ct);
2446         collection_table_scroll(ct, FALSE);
2447
2448         g_free(ct);
2449 }
2450
2451 static void collection_table_sized(GtkWidget *widget, GtkAllocation *allocation, gpointer data)
2452 {
2453         CollectTable *ct = data;
2454
2455         collection_table_populate_at_new_size(ct, allocation->width, allocation->height, FALSE);
2456 }
2457
2458 CollectTable *collection_table_new(CollectionData *cd)
2459 {
2460         CollectTable *ct;
2461         GtkListStore *store;
2462         GtkTreeSelection *selection;
2463         gint i;
2464
2465         ct = g_new0(CollectTable, 1);
2466
2467         ct->cd = cd;
2468         ct->show_text = options->show_icon_names;
2469
2470         ct->scrolled = gtk_scrolled_window_new(NULL, NULL);
2471         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(ct->scrolled), GTK_SHADOW_IN);
2472         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ct->scrolled),
2473                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2474
2475         store = gtk_list_store_new(1, G_TYPE_POINTER);
2476         ct->listview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2477         g_object_unref(store);
2478
2479         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(ct->listview));
2480         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_NONE);
2481
2482         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(ct->listview), FALSE);
2483         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(ct->listview), FALSE);
2484
2485         for (i = 0; i < COLLECT_TABLE_MAX_COLUMNS; i++)
2486                 {
2487                 collection_table_append_column(ct, i);
2488                 }
2489
2490         /* zero width column to hide tree view focus, we draw it ourselves */
2491         collection_table_append_column(ct, i);
2492         /* end column to fill white space */
2493         collection_table_append_column(ct, i);
2494
2495         g_signal_connect(G_OBJECT(ct->listview), "destroy",
2496                          G_CALLBACK(collection_table_destroy), ct);
2497         g_signal_connect(G_OBJECT(ct->listview), "size_allocate",
2498                          G_CALLBACK(collection_table_sized), ct);
2499         g_signal_connect(G_OBJECT(ct->listview), "key_press_event",
2500                          G_CALLBACK(collection_table_press_key_cb), ct);
2501
2502         gtk_container_add(GTK_CONTAINER(ct->scrolled), ct->listview);
2503         gtk_widget_show(ct->listview);
2504
2505         collection_table_dnd_init(ct);
2506
2507         gtk_widget_set_events(ct->listview, GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK |
2508                               GDK_BUTTON_PRESS_MASK | GDK_LEAVE_NOTIFY_MASK);
2509         g_signal_connect(G_OBJECT(ct->listview),"button_press_event",
2510                          G_CALLBACK(collection_table_press_cb), ct);
2511         g_signal_connect(G_OBJECT(ct->listview),"button_release_event",
2512                          G_CALLBACK(collection_table_release_cb), ct);
2513         g_signal_connect(G_OBJECT(ct->listview),"motion_notify_event",
2514                          G_CALLBACK(collection_table_motion_cb), ct);
2515         g_signal_connect(G_OBJECT(ct->listview), "leave_notify_event",
2516                          G_CALLBACK(collection_table_leave_cb), ct);
2517
2518         return ct;
2519 }
2520
2521 void collection_table_set_labels(CollectTable *ct, GtkWidget *status, GtkWidget *extra)
2522 {
2523         ct->status_label = status;
2524         ct->extra_label = extra;
2525         collection_table_update_status(ct);
2526         collection_table_update_extras(ct, FALSE, 0.0);
2527 }
2528
2529 CollectInfo *collection_table_get_focus_info(CollectTable *ct)
2530 {
2531         return collection_table_find_data(ct, ct->focus_row, ct->focus_column, NULL);
2532 }
2533
2534 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */