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