src/collect.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 John Ellis
   4  * Copyright (C) 2008 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.h"
  16
  17 #include "collect-dlg.h"
  18 #include "collect-io.h"
  19 #include "collect-table.h"
  20 #include "debug.h"
  21 #include "editors.h"
  22 #include "filedata.h"
  23 #include "img-view.h"
  24 #include "info.h"
  25 #include "layout.h"
  26 #include "layout_image.h"
  27 #include "pixbuf_util.h"
  28 #include "print.h"
  29 #include "utilops.h"
  30 #include "ui_fileops.h"
  31 #include "ui_tree_edit.h"
  32 #include "window.h"
  33
  34 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  35
  36
  37 #define COLLECT_DEF_WIDTH 440
  38 #define COLLECT_DEF_HEIGHT 450
  39
  40 static GList *collection_list = NULL;
  41 static GList *collection_window_list = NULL;
  42
  43 static void collection_window_get_geometry(CollectWindow *cw);
  44 static void collection_window_refresh(CollectWindow *cw);
  45 static void collection_window_update_title(CollectWindow *cw);
  46 static void collection_window_add(CollectWindow *cw, CollectInfo *ci);
  47 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci);
  48 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci);
  49 static void collection_window_update(CollectWindow *cw, CollectInfo *ci);
  50
  51 static void collection_window_close(CollectWindow *cw);
  52
  53 /*
  54  *-------------------------------------------------------------------
  55  * data, list handling
  56  *-------------------------------------------------------------------
  57  */
  58
  59 CollectInfo *collection_info_new(FileData *fd, struct stat *st, GdkPixbuf *pixbuf)
  60 {
  61         CollectInfo *ci;
  62
  63         if (!fd) return NULL;
  64
  65         ci = g_new0(CollectInfo, 1);
  66         ci->fd = file_data_ref(fd);
  67
  68         ci->pixbuf = pixbuf;
  69         if (ci->pixbuf) g_object_ref(ci->pixbuf);
  70
  71         return ci;
  72 }
  73
  74 void collection_info_free_thumb(CollectInfo *ci)
  75 {
  76         if (ci->pixbuf) g_object_unref(ci->pixbuf);
  77         ci->pixbuf = NULL;
  78 }
  79
  80 void collection_info_free(CollectInfo *ci)
  81 {
  82         if (!ci) return;
  83
  84         file_data_unref(ci->fd);
  85         collection_info_free_thumb(ci);
  86         g_free(ci);
  87 }
  88
  89 void collection_info_set_thumb(CollectInfo *ci, GdkPixbuf *pixbuf)
  90 {
  91         if (pixbuf) g_object_ref(pixbuf);
  92         collection_info_free_thumb(ci);
  93         ci->pixbuf = pixbuf;
  94 }
  95
  96 gint collection_info_load_thumb(CollectInfo *ci)
  97 {
  98         if (!ci) return FALSE;
  99
 100         collection_info_free_thumb(ci);
 101
 102         printf("collection_info_load_thumb not implemented!\n(because an instant thumb loader not implemented)");
 103         return FALSE;
 104 #if 0
 105         if (create_thumbnail(ci->fd->path, &ci->pixmap, &ci->mask) < 0) return FALSE;
 106
 107         if (ci->pixmap) gdk_pixmap_ref(ci->pixmap);
 108         if (ci->mask) gdk_bitmap_ref(ci->mask);
 109
 110         return TRUE;
 111 #endif
 112 }
 113
 114 void collection_list_free(GList *list)
 115 {
 116         GList *work;
 117         work = list;
 118         while (work)
 119                 {
 120                 collection_info_free((CollectInfo *)work->data);
 121                 work = work->next;
 122                 }
 123         g_list_free(list);
 124 }
 125
 126 /* an ugly static var, well what ya gonna do ? */
 127 static SortType collection_list_sort_method = SORT_NAME;
 128
 129 static gint collection_list_sort_cb(gconstpointer a, gconstpointer b)
 130 {
 131         const CollectInfo *cia = a;
 132         const CollectInfo *cib = b;
 133
 134         switch(collection_list_sort_method)
 135                 {
 136                 case SORT_NONE:
 137                         return 0;
 138                         break;
 139                 case SORT_SIZE:
 140                         if (cia->fd->size < cib->fd->size) return -1;
 141                         if (cia->fd->size > cib->fd->size) return 1;
 142                         return 0;
 143                         break;
 144                 case SORT_TIME:
 145                         if (cia->fd->date < cib->fd->date) return -1;
 146                         if (cia->fd->date > cib->fd->date) return 1;
 147                         return 0;
 148                         break;
 149                 case SORT_PATH:
 150                         return CASE_SORT(cia->fd->path, cib->fd->path);
 151                         break;
 152 #ifdef HAVE_STRVERSCMP
 153                 case SORT_NUMBER:
 154                         return strverscmp(cia->fd->name, cib->fd->name);
 155                         break;
 156 #endif
 157                 case SORT_NAME:
 158                 default:
 159                         return CASE_SORT(cia->fd->name, cib->fd->name);
 160                         break;
 161                 }
 162
 163         return 0;
 164 }
 165
 166 GList *collection_list_sort(GList *list, SortType method)
 167 {
 168         if (method == SORT_NONE) return list;
 169
 170         collection_list_sort_method = method;
 171
 172         return g_list_sort(list, collection_list_sort_cb);
 173 }
 174
 175 GList *collection_list_add(GList *list, CollectInfo *ci, SortType method)
 176 {
 177         if (method != SORT_NONE)
 178                 {
 179                 collection_list_sort_method = method;
 180                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 181                 }
 182         else
 183                 {
 184                 list = g_list_append(list, ci);
 185                 }
 186
 187         return list;
 188 }
 189
 190 GList *collection_list_insert(GList *list, CollectInfo *ci, CollectInfo *insert_ci, SortType method)
 191 {
 192         if (method != SORT_NONE)
 193                 {
 194                 collection_list_sort_method = method;
 195                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 196                 }
 197         else
 198                 {
 199                 GList *point;
 200
 201                 point = g_list_find(list, insert_ci);
 202                 list = uig_list_insert_link(list, point, ci);
 203                 }
 204
 205         return list;
 206 }
 207
 208 GList *collection_list_remove(GList *list, CollectInfo *ci)
 209 {
 210         list = g_list_remove(list, ci);
 211         collection_info_free(ci);
 212         return list;
 213 }
 214
 215 CollectInfo *collection_list_find(GList *list, const gchar *path)
 216 {
 217         GList *work = list;
 218
 219         while (work)
 220                 {
 221                 CollectInfo *ci = work->data;
 222                 if (strcmp(ci->fd->path, path) == 0) return ci;
 223                 work = work->next;
 224                 }
 225
 226         return NULL;
 227 }
 228
 229 #if 0
 230 static GList *collection_list_find_link(GList *list, gchar *path)
 231 {
 232         GList *work = list;
 233
 234         while (work)
 235                 {
 236                 CollectInfo *ci = work->data;
 237                 if (strcmp(ci->fd->path, path) == 0) return work;
 238                 work = work->next;
 239                 }
 240
 241         return NULL;
 242 }
 243
 244 static gint collection_list_find_index(GList *list, gchar *path)
 245 {
 246         gint c = 0;
 247         GList *work = list;
 248
 249         while (work)
 250                 {
 251                 CollectInfo *ci = work->data;
 252                 if (strcmp(ci->fd->path, path) == 0) return c;
 253                 work = work->next;
 254                 c++;
 255                 }
 256
 257         return -1;
 258 }
 259 #endif
 260
 261 GList *collection_list_to_filelist(GList *list)
 262 {
 263         GList *filelist = NULL;
 264         GList *work = list;
 265
 266         while (work)
 267                 {
 268                 CollectInfo *info = work->data;
 269                 filelist = g_list_prepend(filelist, file_data_ref(info->fd));
 270                 work = work->next;
 271                 }
 272
 273         filelist = g_list_reverse(filelist);
 274         return filelist;
 275 }
 276
 277 CollectWindow *collection_window_find(CollectionData *cd)
 278 {
 279         GList *work;
 280
 281         work = collection_window_list;
 282         while (work)
 283                 {
 284                 CollectWindow *cw = work->data;
 285                 if (cw->cd == cd) return cw;
 286                 work = work->next;
 287                 }
 288
 289         return NULL;
 290 }
 291
 292 CollectWindow *collection_window_find_by_path(const gchar *path)
 293 {
 294         GList *work;
 295
 296         if (!path) return NULL;
 297
 298         work = collection_window_list;
 299         while (work)
 300                 {
 301                 CollectWindow *cw = work->data;
 302                 if (cw->cd->path && strcmp(cw->cd->path, path) == 0) return cw;
 303                 work = work->next;
 304                 }
 305
 306         return NULL;
 307 }
 308
 309 /*
 310  *-------------------------------------------------------------------
 311  * please use these to actually add/remove stuff
 312  *-------------------------------------------------------------------
 313  */
 314
 315 CollectionData *collection_new(const gchar *path)
 316 {
 317         CollectionData *cd;
 318         static gint untitled_counter = 0;
 319
 320         cd = g_new0(CollectionData, 1);
 321
 322         collection_list = g_list_append(collection_list, cd);
 323
 324         cd->ref = 1;    /* starts with a ref of 1 */
 325
 326         cd->list = NULL;
 327         cd->sort_method = SORT_NONE;
 328         cd->thumb_loader = NULL;
 329         cd->info_updated_func = NULL;
 330
 331         cd->window_read = FALSE;
 332         cd->window_x = 0;
 333         cd->window_y = 0;
 334         cd->window_w = COLLECT_DEF_WIDTH;
 335         cd->window_h = COLLECT_DEF_HEIGHT;
 336
 337         cd->changed = FALSE;
 338
 339         cd->existence = g_hash_table_new(NULL, NULL);
 340
 341         if (path)
 342                 {
 343                 cd->path = g_strdup(path);
 344                 cd->name = g_strdup(filename_from_path(cd->path));
 345                 /* load it */
 346                 }
 347         else
 348                 {
 349                 cd->path = NULL;
 350
 351                 if (untitled_counter == 0)
 352                         {
 353                         cd->name = g_strdup(_("Untitled"));
 354                         }
 355                 else
 356                         {
 357                         cd->name = g_strdup_printf(_("Untitled (%d)"), untitled_counter + 1);
 358                         }
 359
 360                 untitled_counter++;
 361                 }
 362
 363         return cd;
 364 }
 365
 366 void collection_free(CollectionData *cd)
 367 {
 368         if (!cd) return;
 369
 370         DEBUG_1("collection \"%s\" freed", cd->name);
 371
 372         collection_load_stop(cd);
 373         collection_list_free(cd->list);
 374
 375         collection_list = g_list_remove(collection_list, cd);
 376
 377         g_hash_table_destroy(cd->existence);
 378
 379         g_free(cd->path);
 380         g_free(cd->name);
 381
 382         g_free(cd);
 383 }
 384
 385 void collection_ref(CollectionData *cd)
 386 {
 387         cd->ref++;
 388
 389         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 390 }
 391
 392 void collection_unref(CollectionData *cd)
 393 {
 394         cd->ref--;
 395
 396         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 397
 398         if (cd->ref < 1)
 399                 {
 400                 collection_free(cd);
 401                 }
 402 }
 403
 404 void collection_path_changed(CollectionData *cd)
 405 {
 406         collection_window_update_title(collection_window_find(cd));
 407 }
 408
 409 gint collection_to_number(CollectionData *cd)
 410 {
 411         return g_list_index(collection_list, cd);
 412 }
 413
 414 CollectionData *collection_from_number(gint n)
 415 {
 416         return g_list_nth_data(collection_list, n);
 417 }
 418
 419 CollectionData *collection_from_dnd_data(const gchar *data, GList **list, GList **info_list)
 420 {
 421         CollectionData *cd;
 422         gint n;
 423
 424         if (strncmp(data, "COLLECTION:", 11) != 0) return NULL;
 425
 426         n = (gint)strtol(data + 11, NULL, 10);
 427         cd = collection_from_number(n);
 428
 429         if (!cd || (!list && !info_list))
 430                 {
 431                 return cd;
 432                 }
 433         else
 434                 {
 435                 GList *work = NULL;
 436                 GList *infol = NULL;
 437                 gint b, e;
 438
 439                 b = 0;
 440                 while (data[b] != '\0' && data[b] != '\n' ) b++;
 441                 b++;
 442                 e = b;
 443
 444                 while (data[b] != '\0')
 445                         {
 446                         CollectInfo *info;
 447
 448                         while (data[e] != '\n' && data[e] != '\0') e++;
 449                         n = (gint)strtol(data + b, NULL, 10);
 450
 451                         info = g_list_nth_data(cd->list, n);
 452                         if (info && list) work = g_list_append(work, file_data_ref(info->fd));
 453                         if (info && info_list) infol = g_list_append(infol, info);
 454
 455                         while (data[e] == '\n') e++;
 456                         b = e;
 457                         }
 458                 if (list) *list = work;
 459                 if (info_list) *info_list = infol;
 460                 }
 461
 462         return cd;
 463 }
 464
 465 gchar *collection_info_list_to_dnd_data(CollectionData *cd, GList *list, gint *length)
 466 {
 467         gchar *uri_text = NULL;
 468         gint total;
 469         GList *work;
 470         gint n;
 471         GList *temp;
 472         gchar *ptr;
 473
 474         n = collection_to_number(cd);
 475
 476         if (!list || n < 0)
 477                 {
 478                 *length = 0;
 479                 return NULL;
 480                 }
 481
 482         temp = NULL;
 483         temp = g_list_prepend(temp, g_strdup_printf("COLLECTION:%d\n", n));
 484         work = list;
 485         while (work)
 486                 {
 487                 n = g_list_index(cd->list, work->data);
 488                 if (n >= 0)
 489                         {
 490                         temp = g_list_prepend(temp, g_strdup_printf("%d\n", n));
 491                         }
 492                 work = work->next;
 493                 }
 494
 495         total = 0;
 496         work = temp;
 497         while (work)
 498                 {
 499                 total += strlen((gchar *)work->data);
 500                 work = work->next;
 501                 }
 502         total += 1;
 503
 504         uri_text = g_malloc(total);
 505         ptr = uri_text;
 506
 507         work = g_list_last(temp);
 508         while (work)
 509                 {
 510                 gchar *text = work->data;
 511
 512                 work = work->prev;
 513
 514                 strcpy(ptr, text);
 515                 ptr += strlen(text);
 516                 }
 517
 518         ptr[0] = '\0';
 519
 520         string_list_free(temp);
 521
 522         *length = total;
 523
 524         return uri_text;
 525 }
 526
 527 gint collection_info_valid(CollectionData *cd, CollectInfo *info)
 528 {
 529         if (collection_to_number(cd) < 0) return FALSE;
 530
 531         return (g_list_index(cd->list, info) != 0);
 532 }
 533
 534 CollectInfo *collection_next_by_info(CollectionData *cd, CollectInfo *info)
 535 {
 536         GList *work;
 537
 538         work = g_list_find(cd->list, info);
 539
 540         if (!work) return NULL;
 541         work = work->next;
 542         if (work) return work->data;
 543         return NULL;
 544 }
 545
 546 CollectInfo *collection_prev_by_info(CollectionData *cd, CollectInfo *info)
 547 {
 548         GList *work;
 549
 550         work = g_list_find(cd->list, info);
 551
 552         if (!work) return NULL;
 553         work = work->prev;
 554         if (work) return work->data;
 555         return NULL;
 556 }
 557
 558 CollectInfo *collection_get_first(CollectionData *cd)
 559 {
 560         if (cd->list) return cd->list->data;
 561
 562         return NULL;
 563 }
 564
 565 CollectInfo *collection_get_last(CollectionData *cd)
 566 {
 567         GList *list;
 568
 569         list = g_list_last(cd->list);
 570
 571         if (list) return list->data;
 572
 573         return NULL;
 574 }
 575
 576 void collection_set_sort_method(CollectionData *cd, SortType method)
 577 {
 578         if (!cd) return;
 579
 580         if (cd->sort_method == method) return;
 581
 582         cd->sort_method = method;
 583         cd->list = collection_list_sort(cd->list, cd->sort_method);
 584         if (cd->list) cd->changed = TRUE;
 585
 586         collection_window_refresh(collection_window_find(cd));
 587 }
 588
 589 void collection_set_update_info_func(CollectionData *cd,
 590                                      void (*func)(CollectionData *, CollectInfo *, gpointer), gpointer data)
 591 {
 592         cd->info_updated_func = func;
 593         cd->info_updated_data = data;
 594 }
 595
 596 static CollectInfo *collection_info_new_if_not_exists(CollectionData *cd, struct stat *st, FileData *fd)
 597 {
 598         CollectInfo *ci;
 599
 600         if (g_hash_table_lookup(cd->existence, fd->path)) return NULL;
 601
 602         ci = collection_info_new(fd, st, NULL);
 603         if (ci) g_hash_table_insert(cd->existence, fd->path, "");
 604         return ci;
 605 }
 606
 607 gint collection_add_check(CollectionData *cd, FileData *fd, gint sorted, gint must_exist)
 608 {
 609         struct stat st;
 610         gint valid;
 611
 612         if (must_exist)
 613                 {
 614                 valid = (stat_utf8(fd->path, &st) && !S_ISDIR(st.st_mode));
 615                 }
 616         else
 617                 {
 618                 valid = TRUE;
 619                 st.st_size = 0;
 620                 st.st_mtime = 0;
 621                 }
 622
 623         if (valid)
 624                 {
 625                 CollectInfo *ci;
 626
 627                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 628                 if (!ci) return FALSE;
 629                 DEBUG_3("add to collection: %s", fd->path);
 630
 631                 cd->list = collection_list_add(cd->list, ci, sorted ? cd->sort_method : SORT_NONE);
 632                 cd->changed = TRUE;
 633
 634                 if (!sorted || cd->sort_method == SORT_NONE)
 635                         {
 636                         collection_window_add(collection_window_find(cd), ci);
 637                         }
 638                 else
 639                         {
 640                         collection_window_insert(collection_window_find(cd), ci);
 641                         }
 642                 }
 643
 644         return valid;
 645 }
 646
 647 gint collection_add(CollectionData *cd, FileData *fd, gint sorted)
 648 {
 649         return collection_add_check(cd, fd, sorted, TRUE);
 650 }
 651
 652 gint collection_insert(CollectionData *cd, FileData *fd, CollectInfo *insert_ci, gint sorted)
 653 {
 654         struct stat st;
 655
 656         if (!insert_ci) return collection_add(cd, fd, sorted);
 657
 658         if (stat_utf8(fd->path, &st) >= 0 && !S_ISDIR(st.st_mode))
 659                 {
 660                 CollectInfo *ci;
 661
 662                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 663                 if (!ci) return FALSE;
 664
 665                 DEBUG_3("insert in collection: %s", fd->path);
 666
 667                 cd->list = collection_list_insert(cd->list, ci, insert_ci, sorted ? cd->sort_method : SORT_NONE);
 668                 cd->changed = TRUE;
 669
 670                 collection_window_insert(collection_window_find(cd), ci);
 671
 672                 return TRUE;
 673                 }
 674
 675         return FALSE;
 676 }
 677
 678 gint collection_remove(CollectionData *cd, FileData *fd)
 679 {
 680         CollectInfo *ci;
 681
 682         ci = collection_list_find(cd->list, fd->path);
 683
 684         if (!ci) return FALSE;
 685
 686         g_hash_table_remove(cd->existence, fd->path);
 687
 688         cd->list = g_list_remove(cd->list, ci);
 689         cd->changed = TRUE;
 690
 691         collection_window_remove(collection_window_find(cd), ci);
 692         collection_info_free(ci);
 693
 694         return TRUE;
 695 }
 696
 697 static void collection_remove_by_info(CollectionData *cd, CollectInfo *info)
 698 {
 699         if (!info || !g_list_find(cd->list, info)) return;
 700
 701         cd->list = g_list_remove(cd->list, info);
 702         cd->changed = (cd->list != NULL);
 703
 704         collection_window_remove(collection_window_find(cd), info);
 705         collection_info_free(info);
 706 }
 707
 708 void collection_remove_by_info_list(CollectionData *cd, GList *list)
 709 {
 710         GList *work;
 711
 712         if (!list) return;
 713
 714         if (!list->next)
 715                 {
 716                 /* more efficient (in collect-table) to remove a single item this way */
 717                 collection_remove_by_info(cd, (CollectInfo *)list->data);
 718                 return;
 719                 }
 720
 721         work = list;
 722         while (work)
 723                 {
 724                 cd->list = collection_list_remove(cd->list, work->data);
 725                 work = work->next;
 726                 }
 727         cd->changed = (cd->list != NULL);
 728
 729         collection_window_refresh(collection_window_find(cd));
 730 }
 731
 732 gint collection_rename(CollectionData *cd, FileData *fd)
 733 {
 734         CollectInfo *ci;
 735         const gchar *source = fd->change->source;
 736 //      const gchar *dest = fd->change->dest;
 737         ci = collection_list_find(cd->list, source);
 738
 739         if (!ci) return FALSE;
 740
 741 //      g_free(ci->path);
 742 //      ci->path = g_strdup(dest); FIXME
 743         cd->changed = TRUE;
 744
 745         collection_window_update(collection_window_find(cd), ci);
 746
 747         return TRUE;
 748 }
 749
 750 void collection_update_geometry(CollectionData *cd)
 751 {
 752         collection_window_get_geometry(collection_window_find(cd));
 753 }
 754
 755 /*
 756  *-------------------------------------------------------------------
 757  * simple maintenance for renaming, deleting
 758  *-------------------------------------------------------------------
 759  */
 760
 761 void collection_maint_removed(FileData *fd)
 762 {
 763         GList *work;
 764
 765         work = collection_list;
 766         while (work)
 767                 {
 768                 CollectionData *cd = work->data;
 769                 work = work->next;
 770
 771                 while (collection_remove(cd, fd));
 772                 }
 773 #if 0
 774         /* Do we really need to do this? removed files are
 775          * automatically ignored when loading a collection.
 776          */
 777         collect_manager_moved(fd, NULL);
 778 #endif
 779 }
 780
 781 void collection_maint_renamed(FileData *fd)
 782 {
 783         GList *work;
 784
 785         work = collection_list;
 786         while (work)
 787                 {
 788                 CollectionData *cd = work->data;
 789                 work = work->next;
 790
 791                 while (collection_rename(cd, fd));
 792                 }
 793
 794         collect_manager_moved(fd);
 795 }
 796
 797 /*
 798  *-------------------------------------------------------------------
 799  * window key presses
 800  *-------------------------------------------------------------------
 801  */
 802
 803 static gint collection_window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 804 {
 805         CollectWindow *cw = data;
 806         gint stop_signal = FALSE;
 807         gint edit_val = -1;
 808         GList *list;
 809
 810         if (event->state & GDK_CONTROL_MASK)
 811                 {
 812                 stop_signal = TRUE;
 813                 switch (event->keyval)
 814                         {
 815                         case '1':
 816                                 edit_val = 0;
 817                                 break;
 818                         case '2':
 819                                 edit_val = 1;
 820                                 break;
 821                         case '3':
 822                                 edit_val = 2;
 823                                 break;
 824                         case '4':
 825                                 edit_val = 3;
 826                                 break;
 827                         case '5':
 828                                 edit_val = 4;
 829                                 break;
 830                         case '6':
 831                                 edit_val = 5;
 832                                 break;
 833                         case '7':
 834                                 edit_val = 6;
 835                                 break;
 836                         case '8':
 837                                 edit_val = 7;
 838                                 break;
 839                         case '9':
 840                                 edit_val = 8;
 841                                 break;
 842                         case '0':
 843                                 edit_val = 9;
 844                                 break;
 845                         case 'A': case 'a':
 846                                 if (event->state & GDK_SHIFT_MASK)
 847                                         {
 848                                         collection_table_unselect_all(cw->table);
 849                                         }
 850                                 else
 851                                         {
 852                                         collection_table_select_all(cw->table);
 853                                         }
 854                                 break;
 855                         case 'L': case 'l':
 856                                 list = layout_list(NULL);
 857                                 if (list)
 858                                         {
 859                                         collection_table_add_filelist(cw->table, list);
 860                                         filelist_free(list);
 861                                         }
 862                                 break;
 863                         case 'C': case 'c':
 864                                 file_util_copy(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 865                                 break;
 866                         case 'M': case 'm':
 867                                 file_util_move(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 868                                 break;
 869                         case 'R': case 'r':
 870                                 file_util_rename(NULL, collection_table_selection_get_list(cw->table), cw->window);
 871                                 break;
 872                         case 'D': case 'd':
 873                                 file_util_delete(NULL, collection_table_selection_get_list(cw->table), cw->window);
 874                                 break;
 875                         case 'P': case 'p':
 876                                 info_window_new(NULL, collection_table_selection_get_list(cw->table), NULL);
 877                                 break;
 878                         case 'S': case 's':
 879                                 collection_dialog_save_as(NULL, cw->cd);
 880                                 break;
 881                         case 'W': case 'w':
 882                                 collection_window_close(cw);
 883                                 break;
 884                         default:
 885                                 stop_signal = FALSE;
 886                                 break;
 887                         }
 888                 }
 889         else
 890                 {
 891                 stop_signal = TRUE;
 892                 switch (event->keyval)
 893                         {
 894                         case GDK_Return: case GDK_KP_Enter:
 895                                 layout_image_set_collection(NULL, cw->cd,
 896                                         collection_table_get_focus_info(cw->table));
 897                                 break;
 898                         case 'V': case 'v':
 899                                 view_window_new_from_collection(cw->cd,
 900                                         collection_table_get_focus_info(cw->table));
 901                                 break;
 902                         case 'S': case 's':
 903                                 if (!cw->cd->path)
 904                                         {
 905                                         collection_dialog_save_as(NULL, cw->cd);
 906                                         }
 907                                 else if (!collection_save(cw->cd, cw->cd->path))
 908                                         {
 909                                         printf("failed saving to collection path: %s\n", cw->cd->path);
 910                                         }
 911                                 break;
 912                         case 'A': case 'a':
 913                                 collection_dialog_append(NULL, cw->cd);
 914                                 break;
 915                         case 'N': case 'n':
 916                                 collection_set_sort_method(cw->cd, SORT_NAME);
 917                                 break;
 918 #ifdef HAVE_STRVERSCMP
 919                         case 'I': case 'i':
 920                                 collection_set_sort_method(cw->cd, SORT_NUMBER);
 921                                 break;
 922 #endif
 923                         case 'D': case 'd':
 924                                 collection_set_sort_method(cw->cd, SORT_TIME);
 925                                 break;
 926                         case 'B': case 'b':
 927                                 collection_set_sort_method(cw->cd, SORT_SIZE);
 928                                 break;
 929                         case 'P': case 'p':
 930                                 if (event->state & GDK_SHIFT_MASK)
 931                                         {
 932                                         CollectInfo *info;
 933
 934                                         info = collection_table_get_focus_info(cw->table);
 935
 936                                         print_window_new(info->fd, collection_table_selection_get_list(cw->table),
 937                                                          collection_list_to_filelist(cw->cd->list), cw->window);
 938                                         }
 939                                 else
 940                                         {
 941                                         collection_set_sort_method(cw->cd, SORT_PATH);
 942                                         }
 943                                 break;
 944                         case GDK_Delete: case GDK_KP_Delete:
 945                                 list = g_list_copy(cw->table->selection);
 946                                 if (list)
 947                                         {
 948                                         collection_remove_by_info_list(cw->cd, list);
 949                                         g_list_free(list);
 950                                         }
 951                                 else
 952                                         {
 953                                         collection_remove_by_info(cw->cd, collection_table_get_focus_info(cw->table));
 954                                         }
 955                                 break;
 956                         default:
 957                                 stop_signal = FALSE;
 958                                 break;
 959                         }
 960                 }
 961
 962         if (edit_val != -1)
 963                 {
 964                 list = collection_table_selection_get_list(cw->table);
 965                 start_editor_from_filelist(edit_val, list);
 966                 filelist_free(list);
 967                 }
 968
 969         return stop_signal;
 970 }
 971
 972 /*
 973  *-------------------------------------------------------------------
 974  * window
 975  *-------------------------------------------------------------------
 976  */
 977 static void collection_window_get_geometry(CollectWindow *cw)
 978 {
 979         CollectionData *cd;
 980
 981         if (!cw) return;
 982
 983         cd = cw->cd;
 984         gdk_window_get_position(cw->window->window, &cd->window_x, &cd->window_y);
 985         gdk_drawable_get_size(cw->window->window, &cd->window_w, &cd->window_h);
 986         cd->window_read = TRUE;
 987 }
 988
 989 static void collection_window_refresh(CollectWindow *cw)
 990 {
 991         if (!cw) return;
 992
 993         collection_table_refresh(cw->table);
 994 }
 995
 996 static void collection_window_update_title(CollectWindow *cw)
 997 {
 998         gchar *buf;
 999
1000         if (!cw) return;
1001
1002         buf = g_strdup_printf(_("%s - Collection - %s"), cw->cd->name, GQ_APPNAME);
1003         gtk_window_set_title(GTK_WINDOW(cw->window), buf);
1004         g_free(buf);
1005 }
1006
1007 static void collection_window_update_info(CollectionData *cd, CollectInfo *ci, gpointer data)
1008 {
1009         CollectWindow *cw = data;
1010
1011         collection_table_file_update(cw->table, ci);
1012 }
1013
1014 static void collection_window_add(CollectWindow *cw, CollectInfo *ci)
1015 {
1016         if (!cw) return;
1017
1018         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1019         collection_table_file_add(cw->table, ci);
1020 }
1021
1022 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci)
1023 {
1024         if (!cw) return;
1025
1026         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1027         collection_table_file_insert(cw->table, ci);
1028         if (!cw) return;
1029 }
1030
1031 #if 0
1032 static void collection_window_move(CollectWindow *cw, CollectInfo *ci)
1033 {
1034         if (!cw) return;
1035 }
1036 #endif
1037
1038 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci)
1039 {
1040         if (!cw) return;
1041
1042         collection_table_file_remove(cw->table, ci);
1043 }
1044
1045 static void collection_window_update(CollectWindow *cw, CollectInfo *ci)
1046 {
1047         if (!cw) return;
1048
1049         collection_table_file_update(cw->table, ci);
1050         collection_table_file_update(cw->table, NULL);
1051 }
1052
1053 static void collection_window_close_final(CollectWindow *cw)
1054 {
1055         if (cw->close_dialog) return;
1056
1057         collection_window_list = g_list_remove(collection_window_list, cw);
1058         collection_window_get_geometry(cw);
1059
1060         gtk_widget_destroy(cw->window);
1061
1062         collection_set_update_info_func(cw->cd, NULL, NULL);
1063         collection_unref(cw->cd);
1064
1065         g_free(cw);
1066 }
1067
1068 static void collection_close_save_cb(GenericDialog *gd, gpointer data)
1069 {
1070         CollectWindow *cw = data;
1071
1072         cw->close_dialog = NULL;
1073         generic_dialog_close(gd);
1074
1075         if (!cw->cd->path)
1076                 {
1077                 collection_dialog_save_close(NULL, cw->cd);
1078                 return;
1079                 }
1080         else if (!collection_save(cw->cd, cw->cd->path))
1081                 {
1082                 gchar *buf;
1083                 buf = g_strdup_printf(_("Failed to save the collection:\n%s"), cw->cd->path);
1084                 warning_dialog(_("Save Failed"), buf, GTK_STOCK_DIALOG_ERROR, cw->window);
1085                 g_free(buf);
1086                 return;
1087                 }
1088
1089         collection_window_close_final(cw);
1090 }
1091
1092 static void collection_close_close_cb(GenericDialog *gd, gpointer data)
1093 {
1094         CollectWindow *cw = data;
1095
1096         cw->close_dialog = NULL;
1097         generic_dialog_close(gd);
1098
1099         collection_window_close_final(cw);
1100 }
1101
1102 static void collection_close_cancel_cb(GenericDialog *gd, gpointer data)
1103 {
1104         CollectWindow *cw = data;
1105
1106         cw->close_dialog = NULL;
1107         generic_dialog_close(gd);
1108 }
1109
1110 static void collection_close_dlg_show(CollectWindow *cw)
1111 {
1112         GenericDialog *gd;
1113
1114         if (cw->close_dialog)
1115                 {
1116                 gtk_window_present(GTK_WINDOW(cw->close_dialog));
1117                 return;
1118                 }
1119
1120         gd = generic_dialog_new(_("Close collection"),
1121                                 GQ_WMCLASS, "close_collection", cw->window, FALSE,
1122                                 collection_close_cancel_cb, cw);
1123         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION,
1124                                    _("Close collection"),
1125                                    _("Collection has been modified.\nSave first?"));
1126
1127         generic_dialog_add_button(gd, GTK_STOCK_SAVE, NULL, collection_close_save_cb, TRUE);
1128         generic_dialog_add_button(gd, GTK_STOCK_DELETE, _("_Discard"), collection_close_close_cb, FALSE);
1129
1130         cw->close_dialog = gd->dialog;
1131
1132         gtk_widget_show(gd->dialog);
1133 }
1134
1135 static void collection_window_close(CollectWindow *cw)
1136 {
1137         if (!cw->cd->changed && !cw->close_dialog)
1138                 {
1139                 collection_window_close_final(cw);
1140                 return;
1141                 }
1142
1143         collection_close_dlg_show(cw);
1144 }
1145
1146 void collection_window_close_by_collection(CollectionData *cd)
1147 {
1148         CollectWindow *cw;
1149
1150         cw = collection_window_find(cd);
1151         if (cw) collection_window_close_final(cw);
1152 }
1153
1154 gint collection_window_modified_exists(void)
1155 {
1156         GList *work;
1157
1158         work = collection_window_list;
1159         while (work)
1160                 {
1161                 CollectWindow *cw = work->data;
1162                 if (cw->cd->changed) return TRUE;
1163                 work = work->next;
1164                 }
1165
1166         return FALSE;
1167 }
1168
1169 static gint collection_window_delete(GtkWidget *widget, GdkEvent *event, gpointer data)
1170 {
1171         CollectWindow *cw = data;
1172         collection_window_close(cw);
1173
1174         return TRUE;
1175 }
1176
1177 CollectWindow *collection_window_new(const gchar *path)
1178 {
1179         CollectWindow *cw;
1180         GtkWidget *vbox;
1181         GtkWidget *frame;
1182         GtkWidget *status_label;
1183         GtkWidget *extra_label;
1184         GdkGeometry geometry;
1185
1186         cw = g_new0(CollectWindow, 1);
1187
1188         cw->close_dialog = NULL;
1189
1190         collection_window_list = g_list_append(collection_window_list, cw);
1191
1192         cw->cd = collection_new(path);
1193
1194         cw->window = window_new(GTK_WINDOW_TOPLEVEL, "collection", PIXBUF_INLINE_ICON_BOOK, NULL, NULL);
1195
1196         geometry.min_width = 32;
1197         geometry.min_height = 32;
1198         geometry.base_width = COLLECT_DEF_WIDTH;
1199         geometry.base_height = COLLECT_DEF_HEIGHT;
1200         gtk_window_set_geometry_hints(GTK_WINDOW(cw->window), NULL, &geometry,
1201                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
1202
1203
1204         if (options->layout.save_window_positions && path && collection_load_only_geometry(cw->cd, path))
1205                 {
1206                 /* FIXME: x, y is not implemented */
1207                 gtk_window_set_default_size(GTK_WINDOW(cw->window), cw->cd->window_w, cw->cd->window_h);
1208                 }
1209         else
1210                 {
1211                 gtk_window_set_default_size(GTK_WINDOW(cw->window), COLLECT_DEF_WIDTH, COLLECT_DEF_HEIGHT);
1212                 }
1213
1214         gtk_window_set_resizable(GTK_WINDOW(cw->window), TRUE);
1215         collection_window_update_title(cw);
1216         gtk_container_set_border_width(GTK_CONTAINER(cw->window), 0);
1217
1218         g_signal_connect(G_OBJECT(cw->window), "delete_event",
1219                          G_CALLBACK(collection_window_delete), cw);
1220
1221         g_signal_connect(G_OBJECT(cw->window), "key_press_event",
1222                          G_CALLBACK(collection_window_keypress), cw);
1223
1224         vbox = gtk_vbox_new(FALSE, 0);
1225         gtk_container_add(GTK_CONTAINER(cw->window), vbox);
1226         gtk_widget_show(vbox);
1227
1228         cw->table = collection_table_new(cw->cd);
1229         gtk_box_pack_start(GTK_BOX(vbox), cw->table->scrolled, TRUE, TRUE, 0);
1230         gtk_widget_show(cw->table->scrolled);
1231
1232         cw->status_box = gtk_hbox_new(TRUE, 0);
1233         gtk_box_pack_start(GTK_BOX(vbox), cw->status_box, FALSE, FALSE, 0);
1234         gtk_widget_show(cw->status_box);
1235
1236         frame = gtk_frame_new(NULL);
1237         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1238         gtk_box_pack_start(GTK_BOX(cw->status_box), frame, TRUE, TRUE, 0);
1239         gtk_widget_show(frame);
1240
1241         status_label = gtk_label_new("");
1242         gtk_container_add(GTK_CONTAINER(frame), status_label);
1243         gtk_widget_show(status_label);
1244
1245         extra_label = gtk_progress_bar_new();
1246         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(extra_label), 0.0);
1247         gtk_box_pack_start(GTK_BOX(cw->status_box), extra_label, TRUE, TRUE, 0);
1248         gtk_widget_show(extra_label);
1249
1250         collection_table_set_labels(cw->table, status_label, extra_label);
1251
1252         gtk_widget_show(cw->window);
1253         gtk_widget_grab_focus(cw->table->listview);
1254
1255         collection_set_update_info_func(cw->cd, collection_window_update_info, cw);
1256
1257         if (path && *path == '/') collection_load_begin(cw->cd, NULL, COLLECTION_LOAD_NONE);
1258
1259         return cw;
1260 }