src/collect.c

   1 /*
   2  * Geeqie
   3  * (C) 2006 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.h"
  16
  17 #include "collect-dlg.h"
  18 #include "collect-io.h"
  19 #include "collect-table.h"
  20 #include "editors.h"
  21 #include "filedata.h"
  22 #include "img-view.h"
  23 #include "layout.h"
  24 #include "layout_image.h"
  25 #include "misc.h"
  26 #include "pixbuf_util.h"
  27 #include "print.h"
  28 #include "ui_fileops.h"
  29 #include "ui_tree_edit.h"
  30 #include "utilops.h"
  31 #include "window.h"
  32
  33 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  34
  35
  36 #define COLLECT_DEF_WIDTH 440
  37 #define COLLECT_DEF_HEIGHT 450
  38
  39 static GList *collection_list = NULL;
  40 static GList *collection_window_list = NULL;
  41
  42 static void collection_window_get_geometry(CollectWindow *cw);
  43 static void collection_window_refresh(CollectWindow *cw);
  44 static void collection_window_update_title(CollectWindow *cw);
  45 static void collection_window_add(CollectWindow *cw, CollectInfo *ci);
  46 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci);
  47 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci);
  48 static void collection_window_update(CollectWindow *cw, CollectInfo *ci);
  49
  50 static void collection_window_close(CollectWindow *cw);
  51
  52 static void collection_notify_cb(FileData *fd, NotifyType type, gpointer data);
  53
  54 /*
  55  *-------------------------------------------------------------------
  56  * data, list handling
  57  *-------------------------------------------------------------------
  58  */
  59
  60 CollectInfo *collection_info_new(FileData *fd, struct stat *st, GdkPixbuf *pixbuf)
  61 {
  62         CollectInfo *ci;
  63
  64         if (!fd) return NULL;
  65
  66         ci = g_new0(CollectInfo, 1);
  67         ci->fd = file_data_ref(fd);
  68
  69         ci->pixbuf = pixbuf;
  70         if (ci->pixbuf) g_object_ref(ci->pixbuf);
  71
  72         return ci;
  73 }
  74
  75 void collection_info_free_thumb(CollectInfo *ci)
  76 {
  77         if (ci->pixbuf) g_object_unref(ci->pixbuf);
  78         ci->pixbuf = NULL;
  79 }
  80
  81 void collection_info_free(CollectInfo *ci)
  82 {
  83         if (!ci) return;
  84
  85         file_data_unref(ci->fd);
  86         collection_info_free_thumb(ci);
  87         g_free(ci);
  88 }
  89
  90 void collection_info_set_thumb(CollectInfo *ci, GdkPixbuf *pixbuf)
  91 {
  92         if (pixbuf) g_object_ref(pixbuf);
  93         collection_info_free_thumb(ci);
  94         ci->pixbuf = pixbuf;
  95 }
  96
  97 gint collection_info_load_thumb(CollectInfo *ci)
  98 {
  99         if (!ci) return FALSE;
 100
 101         collection_info_free_thumb(ci);
 102
 103         log_printf("collection_info_load_thumb not implemented!\n(because an instant thumb loader not implemented)");
 104         return FALSE;
 105 #if 0
 106         if (create_thumbnail(ci->fd->path, &ci->pixmap, &ci->mask) < 0) return FALSE;
 107
 108         if (ci->pixmap) gdk_pixmap_ref(ci->pixmap);
 109         if (ci->mask) gdk_bitmap_ref(ci->mask);
 110
 111         return TRUE;
 112 #endif
 113 }
 114
 115 void collection_list_free(GList *list)
 116 {
 117         GList *work;
 118         work = list;
 119         while (work)
 120                 {
 121                 collection_info_free((CollectInfo *)work->data);
 122                 work = work->next;
 123                 }
 124         g_list_free(list);
 125 }
 126
 127 /* an ugly static var, well what ya gonna do ? */
 128 static SortType collection_list_sort_method = SORT_NAME;
 129
 130 static gint collection_list_sort_cb(gconstpointer a, gconstpointer b)
 131 {
 132         const CollectInfo *cia = a;
 133         const CollectInfo *cib = b;
 134
 135         switch(collection_list_sort_method)
 136                 {
 137                 case SORT_NAME:
 138                         break;
 139                 case SORT_NONE:
 140                         return 0;
 141                         break;
 142                 case SORT_SIZE:
 143                         if (cia->fd->size < cib->fd->size) return -1;
 144                         if (cia->fd->size > cib->fd->size) return 1;
 145                         return 0;
 146                         break;
 147                 case SORT_TIME:
 148                         if (cia->fd->date < cib->fd->date) return -1;
 149                         if (cia->fd->date > cib->fd->date) return 1;
 150                         return 0;
 151                         break;
 152                 case SORT_PATH:
 153                         return utf8_compare(cia->fd->path, cib->fd->path, options->file_sort.case_sensitive);
 154                         break;
 155 #ifdef HAVE_STRVERSCMP
 156                 case SORT_NUMBER:
 157                         return strverscmp(cia->fd->name, cib->fd->name);
 158                         break;
 159 #endif
 160                 default:
 161                         break;
 162                 }
 163
 164         if (options->file_sort.case_sensitive)
 165                 return strcmp(cia->fd->collate_key_name, cib->fd->collate_key_name);
 166         else
 167                 return strcmp(cia->fd->collate_key_name_nocase, cib->fd->collate_key_name_nocase);
 168 }
 169
 170 GList *collection_list_sort(GList *list, SortType method)
 171 {
 172         if (method == SORT_NONE) return list;
 173
 174         collection_list_sort_method = method;
 175
 176         return g_list_sort(list, collection_list_sort_cb);
 177 }
 178
 179 GList *collection_list_add(GList *list, CollectInfo *ci, SortType method)
 180 {
 181         if (method != SORT_NONE)
 182                 {
 183                 collection_list_sort_method = method;
 184                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 185                 }
 186         else
 187                 {
 188                 list = g_list_append(list, ci);
 189                 }
 190
 191         return list;
 192 }
 193
 194 GList *collection_list_insert(GList *list, CollectInfo *ci, CollectInfo *insert_ci, SortType method)
 195 {
 196         if (method != SORT_NONE)
 197                 {
 198                 collection_list_sort_method = method;
 199                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 200                 }
 201         else
 202                 {
 203                 GList *point;
 204
 205                 point = g_list_find(list, insert_ci);
 206                 list = uig_list_insert_link(list, point, ci);
 207                 }
 208
 209         return list;
 210 }
 211
 212 GList *collection_list_remove(GList *list, CollectInfo *ci)
 213 {
 214         list = g_list_remove(list, ci);
 215         collection_info_free(ci);
 216         return list;
 217 }
 218
 219 CollectInfo *collection_list_find_fd(GList *list, FileData *fd)
 220 {
 221         GList *work = list;
 222
 223         while (work)
 224                 {
 225                 CollectInfo *ci = work->data;
 226                 if (ci->fd == fd) return ci;
 227                 work = work->next;
 228                 }
 229
 230         return NULL;
 231 }
 232
 233 #if 0
 234 static GList *collection_list_find_link(GList *list, gchar *path)
 235 {
 236         GList *work = list;
 237
 238         while (work)
 239                 {
 240                 CollectInfo *ci = work->data;
 241                 if (strcmp(ci->fd->path, path) == 0) return work;
 242                 work = work->next;
 243                 }
 244
 245         return NULL;
 246 }
 247
 248 static gint collection_list_find_index(GList *list, gchar *path)
 249 {
 250         gint c = 0;
 251         GList *work = list;
 252
 253         while (work)
 254                 {
 255                 CollectInfo *ci = work->data;
 256                 if (strcmp(ci->fd->path, path) == 0) return c;
 257                 work = work->next;
 258                 c++;
 259                 }
 260
 261         return -1;
 262 }
 263 #endif
 264
 265 GList *collection_list_to_filelist(GList *list)
 266 {
 267         GList *filelist = NULL;
 268         GList *work = list;
 269
 270         while (work)
 271                 {
 272                 CollectInfo *info = work->data;
 273                 filelist = g_list_prepend(filelist, file_data_ref(info->fd));
 274                 work = work->next;
 275                 }
 276
 277         filelist = g_list_reverse(filelist);
 278         return filelist;
 279 }
 280
 281 CollectWindow *collection_window_find(CollectionData *cd)
 282 {
 283         GList *work;
 284
 285         work = collection_window_list;
 286         while (work)
 287                 {
 288                 CollectWindow *cw = work->data;
 289                 if (cw->cd == cd) return cw;
 290                 work = work->next;
 291                 }
 292
 293         return NULL;
 294 }
 295
 296 CollectWindow *collection_window_find_by_path(const gchar *path)
 297 {
 298         GList *work;
 299
 300         if (!path) return NULL;
 301
 302         work = collection_window_list;
 303         while (work)
 304                 {
 305                 CollectWindow *cw = work->data;
 306                 if (cw->cd->path && strcmp(cw->cd->path, path) == 0) return cw;
 307                 work = work->next;
 308                 }
 309
 310         return NULL;
 311 }
 312
 313 /*
 314  *-------------------------------------------------------------------
 315  * please use these to actually add/remove stuff
 316  *-------------------------------------------------------------------
 317  */
 318
 319 CollectionData *collection_new(const gchar *path)
 320 {
 321         CollectionData *cd;
 322         static gint untitled_counter = 0;
 323
 324         cd = g_new0(CollectionData, 1);
 325
 326         collection_list = g_list_append(collection_list, cd);
 327
 328         cd->ref = 1;    /* starts with a ref of 1 */
 329
 330         cd->list = NULL;
 331         cd->sort_method = SORT_NONE;
 332         cd->thumb_loader = NULL;
 333         cd->info_updated_func = NULL;
 334
 335         cd->window_read = FALSE;
 336         cd->window_x = 0;
 337         cd->window_y = 0;
 338         cd->window_w = COLLECT_DEF_WIDTH;
 339         cd->window_h = COLLECT_DEF_HEIGHT;
 340
 341         cd->changed = FALSE;
 342
 343         cd->existence = g_hash_table_new(NULL, NULL);
 344
 345         if (path)
 346                 {
 347                 cd->path = g_strdup(path);
 348                 cd->name = g_strdup(filename_from_path(cd->path));
 349                 /* load it */
 350                 }
 351         else
 352                 {
 353                 cd->path = NULL;
 354
 355                 if (untitled_counter == 0)
 356                         {
 357                         cd->name = g_strdup(_("Untitled"));
 358                         }
 359                 else
 360                         {
 361                         cd->name = g_strdup_printf(_("Untitled (%d)"), untitled_counter + 1);
 362                         }
 363
 364                 untitled_counter++;
 365                 }
 366
 367         file_data_register_notify_func(collection_notify_cb, cd, NOTIFY_PRIORITY_MEDIUM);
 368
 369         return cd;
 370 }
 371
 372 void collection_free(CollectionData *cd)
 373 {
 374         if (!cd) return;
 375
 376         DEBUG_1("collection \"%s\" freed", cd->name);
 377
 378         collection_load_stop(cd);
 379         collection_list_free(cd->list);
 380
 381         file_data_unregister_notify_func(collection_notify_cb, cd);
 382
 383         collection_list = g_list_remove(collection_list, cd);
 384
 385         g_hash_table_destroy(cd->existence);
 386
 387         g_free(cd->path);
 388         g_free(cd->name);
 389
 390         g_free(cd);
 391 }
 392
 393 void collection_ref(CollectionData *cd)
 394 {
 395         cd->ref++;
 396
 397         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 398 }
 399
 400 void collection_unref(CollectionData *cd)
 401 {
 402         cd->ref--;
 403
 404         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 405
 406         if (cd->ref < 1)
 407                 {
 408                 collection_free(cd);
 409                 }
 410 }
 411
 412 void collection_path_changed(CollectionData *cd)
 413 {
 414         collection_window_update_title(collection_window_find(cd));
 415 }
 416
 417 gint collection_to_number(CollectionData *cd)
 418 {
 419         return g_list_index(collection_list, cd);
 420 }
 421
 422 CollectionData *collection_from_number(gint n)
 423 {
 424         return g_list_nth_data(collection_list, n);
 425 }
 426
 427 CollectionData *collection_from_dnd_data(const gchar *data, GList **list, GList **info_list)
 428 {
 429         CollectionData *cd;
 430         gint collection_number;
 431         const gchar *ptr;
 432
 433         if (list) *list = NULL;
 434         if (info_list) *info_list = NULL;
 435
 436         if (strncmp(data, "COLLECTION:", 11) != 0) return NULL;
 437
 438         ptr = data + 11;
 439
 440         collection_number = atoi(ptr);
 441         cd = collection_from_number(collection_number);
 442         if (!cd) return NULL;
 443
 444         if (!list && !info_list) return cd;
 445
 446         while (*ptr != '\0' && *ptr != '\n' ) ptr++;
 447         if (*ptr == '\0') return cd;
 448         ptr++;
 449
 450         while (*ptr != '\0')
 451                 {
 452                 guint item_number;
 453                 CollectInfo *info;
 454
 455                 item_number = (guint) atoi(ptr);
 456                 while (*ptr != '\n' && *ptr != '\0') ptr++;
 457                 if (*ptr == '\0')
 458                         break;
 459                 else
 460                         while (*ptr == '\n') ptr++;
 461
 462                 info = g_list_nth_data(cd->list, item_number);
 463                 if (!info) continue;
 464
 465                 if (list) *list = g_list_append(*list, file_data_ref(info->fd));
 466                 if (info_list) *info_list = g_list_append(*info_list, info);
 467                 }
 468
 469         return cd;
 470 }
 471
 472 gchar *collection_info_list_to_dnd_data(CollectionData *cd, GList *list, gint *length)
 473 {
 474         GList *work;
 475         GList *temp = NULL;
 476         gchar *ptr;
 477         gchar *text;
 478         gchar *uri_text;
 479         gint collection_number;
 480
 481         *length = 0;
 482         if (!list) return NULL;
 483
 484         collection_number = collection_to_number(cd);
 485         if (collection_number < 0) return NULL;
 486
 487         text = g_strdup_printf("COLLECTION:%d\n", collection_number);
 488         *length += strlen(text);
 489         temp = g_list_prepend(temp, text);
 490
 491         work = list;
 492         while (work)
 493                 {
 494                 gint item_number = g_list_index(cd->list, work->data);
 495
 496                 work = work->next;
 497
 498                 if (item_number < 0) continue;
 499
 500                 text = g_strdup_printf("%d\n", item_number);
 501                 temp = g_list_prepend(temp, text);
 502                 *length += strlen(text);
 503                 }
 504
 505         *length += 1; /* ending nul char */
 506
 507         uri_text = g_malloc(*length);
 508         ptr = uri_text;
 509
 510         work = g_list_last(temp);
 511         while (work)
 512                 {
 513                 gint len;
 514                 gchar *text = work->data;
 515
 516                 work = work->prev;
 517
 518                 len = strlen(text);
 519                 memcpy(ptr, text, len);
 520                 ptr += len;
 521                 }
 522
 523         ptr[0] = '\0';
 524
 525         string_list_free(temp);
 526
 527         return uri_text;
 528 }
 529
 530 gint collection_info_valid(CollectionData *cd, CollectInfo *info)
 531 {
 532         if (collection_to_number(cd) < 0) return FALSE;
 533
 534         return (g_list_index(cd->list, info) != 0);
 535 }
 536
 537 CollectInfo *collection_next_by_info(CollectionData *cd, CollectInfo *info)
 538 {
 539         GList *work;
 540
 541         work = g_list_find(cd->list, info);
 542
 543         if (!work) return NULL;
 544         work = work->next;
 545         if (work) return work->data;
 546         return NULL;
 547 }
 548
 549 CollectInfo *collection_prev_by_info(CollectionData *cd, CollectInfo *info)
 550 {
 551         GList *work;
 552
 553         work = g_list_find(cd->list, info);
 554
 555         if (!work) return NULL;
 556         work = work->prev;
 557         if (work) return work->data;
 558         return NULL;
 559 }
 560
 561 CollectInfo *collection_get_first(CollectionData *cd)
 562 {
 563         if (cd->list) return cd->list->data;
 564
 565         return NULL;
 566 }
 567
 568 CollectInfo *collection_get_last(CollectionData *cd)
 569 {
 570         GList *list;
 571
 572         list = g_list_last(cd->list);
 573
 574         if (list) return list->data;
 575
 576         return NULL;
 577 }
 578
 579 void collection_set_sort_method(CollectionData *cd, SortType method)
 580 {
 581         if (!cd) return;
 582
 583         if (cd->sort_method == method) return;
 584
 585         cd->sort_method = method;
 586         cd->list = collection_list_sort(cd->list, cd->sort_method);
 587         if (cd->list) cd->changed = TRUE;
 588
 589         collection_window_refresh(collection_window_find(cd));
 590 }
 591
 592 void collection_set_update_info_func(CollectionData *cd,
 593                                      void (*func)(CollectionData *, CollectInfo *, gpointer), gpointer data)
 594 {
 595         cd->info_updated_func = func;
 596         cd->info_updated_data = data;
 597 }
 598
 599 static CollectInfo *collection_info_new_if_not_exists(CollectionData *cd, struct stat *st, FileData *fd)
 600 {
 601         CollectInfo *ci;
 602
 603         if (g_hash_table_lookup(cd->existence, fd->path)) return NULL;
 604
 605         ci = collection_info_new(fd, st, NULL);
 606         if (ci) g_hash_table_insert(cd->existence, fd->path, "");
 607         return ci;
 608 }
 609
 610 gint collection_add_check(CollectionData *cd, FileData *fd, gint sorted, gint must_exist)
 611 {
 612         struct stat st;
 613         gint valid;
 614
 615         if (must_exist)
 616                 {
 617                 valid = (stat_utf8(fd->path, &st) && !S_ISDIR(st.st_mode));
 618                 }
 619         else
 620                 {
 621                 valid = TRUE;
 622                 st.st_size = 0;
 623                 st.st_mtime = 0;
 624                 }
 625
 626         if (valid)
 627                 {
 628                 CollectInfo *ci;
 629
 630                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 631                 if (!ci) return FALSE;
 632                 DEBUG_3("add to collection: %s", fd->path);
 633
 634                 cd->list = collection_list_add(cd->list, ci, sorted ? cd->sort_method : SORT_NONE);
 635                 cd->changed = TRUE;
 636
 637                 if (!sorted || cd->sort_method == SORT_NONE)
 638                         {
 639                         collection_window_add(collection_window_find(cd), ci);
 640                         }
 641                 else
 642                         {
 643                         collection_window_insert(collection_window_find(cd), ci);
 644                         }
 645                 }
 646
 647         return valid;
 648 }
 649
 650 gint collection_add(CollectionData *cd, FileData *fd, gint sorted)
 651 {
 652         return collection_add_check(cd, fd, sorted, TRUE);
 653 }
 654
 655 gint collection_insert(CollectionData *cd, FileData *fd, CollectInfo *insert_ci, gint sorted)
 656 {
 657         struct stat st;
 658
 659         if (!insert_ci) return collection_add(cd, fd, sorted);
 660
 661         if (stat_utf8(fd->path, &st) >= 0 && !S_ISDIR(st.st_mode))
 662                 {
 663                 CollectInfo *ci;
 664
 665                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 666                 if (!ci) return FALSE;
 667
 668                 DEBUG_3("insert in collection: %s", fd->path);
 669
 670                 cd->list = collection_list_insert(cd->list, ci, insert_ci, sorted ? cd->sort_method : SORT_NONE);
 671                 cd->changed = TRUE;
 672
 673                 collection_window_insert(collection_window_find(cd), ci);
 674
 675                 return TRUE;
 676                 }
 677
 678         return FALSE;
 679 }
 680
 681 gint collection_remove(CollectionData *cd, FileData *fd)
 682 {
 683         CollectInfo *ci;
 684
 685         ci = collection_list_find_fd(cd->list, fd);
 686
 687         if (!ci) return FALSE;
 688
 689         g_hash_table_remove(cd->existence, fd->path);
 690
 691         cd->list = g_list_remove(cd->list, ci);
 692         cd->changed = TRUE;
 693
 694         collection_window_remove(collection_window_find(cd), ci);
 695         collection_info_free(ci);
 696
 697         return TRUE;
 698 }
 699
 700 static void collection_remove_by_info(CollectionData *cd, CollectInfo *info)
 701 {
 702         if (!info || !g_list_find(cd->list, info)) return;
 703
 704         cd->list = g_list_remove(cd->list, info);
 705         cd->changed = (cd->list != NULL);
 706
 707         collection_window_remove(collection_window_find(cd), info);
 708         collection_info_free(info);
 709 }
 710
 711 void collection_remove_by_info_list(CollectionData *cd, GList *list)
 712 {
 713         GList *work;
 714
 715         if (!list) return;
 716
 717         if (!list->next)
 718                 {
 719                 /* more efficient (in collect-table) to remove a single item this way */
 720                 collection_remove_by_info(cd, (CollectInfo *)list->data);
 721                 return;
 722                 }
 723
 724         work = list;
 725         while (work)
 726                 {
 727                 cd->list = collection_list_remove(cd->list, work->data);
 728                 work = work->next;
 729                 }
 730         cd->changed = (cd->list != NULL);
 731
 732         collection_window_refresh(collection_window_find(cd));
 733 }
 734
 735 gint collection_rename(CollectionData *cd, FileData *fd)
 736 {
 737         CollectInfo *ci;
 738         ci = collection_list_find_fd(cd->list, fd);
 739
 740         if (!ci) return FALSE;
 741
 742         cd->changed = TRUE;
 743
 744         collection_window_update(collection_window_find(cd), ci);
 745
 746         return TRUE;
 747 }
 748
 749 void collection_update_geometry(CollectionData *cd)
 750 {
 751         collection_window_get_geometry(collection_window_find(cd));
 752 }
 753
 754 /*
 755  *-------------------------------------------------------------------
 756  * simple maintenance for renaming, deleting
 757  *-------------------------------------------------------------------
 758  */
 759
 760 static void collection_notify_cb(FileData *fd, NotifyType type, gpointer data)
 761 {
 762         CollectionData *cd = data;
 763
 764         if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
 765
 766         switch(fd->change->type)
 767                 {
 768                 case FILEDATA_CHANGE_MOVE:
 769                 case FILEDATA_CHANGE_RENAME:
 770                         collection_rename(cd, fd);
 771                         break;
 772                 case FILEDATA_CHANGE_COPY:
 773                         break;
 774                 case FILEDATA_CHANGE_DELETE:
 775                         while (collection_remove(cd, fd));
 776                         break;
 777                 case FILEDATA_CHANGE_UNSPECIFIED:
 778                 case FILEDATA_CHANGE_WRITE_METADATA:
 779                         break;
 780                 }
 781
 782 }
 783
 784
 785 /*
 786  *-------------------------------------------------------------------
 787  * window key presses
 788  *-------------------------------------------------------------------
 789  */
 790
 791 static gint collection_window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 792 {
 793         CollectWindow *cw = data;
 794         gint stop_signal = FALSE;
 795         gint edit_val = -1;
 796         GList *list;
 797
 798         if (event->state & GDK_CONTROL_MASK)
 799                 {
 800                 stop_signal = TRUE;
 801                 switch (event->keyval)
 802                         {
 803                         case '1':
 804                                 edit_val = 0;
 805                                 break;
 806                         case '2':
 807                                 edit_val = 1;
 808                                 break;
 809                         case '3':
 810                                 edit_val = 2;
 811                                 break;
 812                         case '4':
 813                                 edit_val = 3;
 814                                 break;
 815                         case '5':
 816                                 edit_val = 4;
 817                                 break;
 818                         case '6':
 819                                 edit_val = 5;
 820                                 break;
 821                         case '7':
 822                                 edit_val = 6;
 823                                 break;
 824                         case '8':
 825                                 edit_val = 7;
 826                                 break;
 827                         case '9':
 828                                 edit_val = 8;
 829                                 break;
 830                         case '0':
 831                                 edit_val = 9;
 832                                 break;
 833                         case 'A': case 'a':
 834                                 if (event->state & GDK_SHIFT_MASK)
 835                                         {
 836                                         collection_table_unselect_all(cw->table);
 837                                         }
 838                                 else
 839                                         {
 840                                         collection_table_select_all(cw->table);
 841                                         }
 842                                 break;
 843                         case 'L': case 'l':
 844                                 list = layout_list(NULL);
 845                                 if (list)
 846                                         {
 847                                         collection_table_add_filelist(cw->table, list);
 848                                         filelist_free(list);
 849                                         }
 850                                 break;
 851                         case 'C': case 'c':
 852                                 file_util_copy(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 853                                 break;
 854                         case 'M': case 'm':
 855                                 file_util_move(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 856                                 break;
 857                         case 'R': case 'r':
 858                                 file_util_rename(NULL, collection_table_selection_get_list(cw->table), cw->window);
 859                                 break;
 860                         case 'D': case 'd':
 861                                 file_util_delete(NULL, collection_table_selection_get_list(cw->table), cw->window);
 862                                 break;
 863                         case 'S': case 's':
 864                                 collection_dialog_save_as(NULL, cw->cd);
 865                                 break;
 866                         case 'W': case 'w':
 867                                 collection_window_close(cw);
 868                                 break;
 869                         default:
 870                                 stop_signal = FALSE;
 871                                 break;
 872                         }
 873                 }
 874         else
 875                 {
 876                 stop_signal = TRUE;
 877                 switch (event->keyval)
 878                         {
 879                         case GDK_Return: case GDK_KP_Enter:
 880                                 layout_image_set_collection(NULL, cw->cd,
 881                                         collection_table_get_focus_info(cw->table));
 882                                 break;
 883                         case 'V': case 'v':
 884                                 view_window_new_from_collection(cw->cd,
 885                                         collection_table_get_focus_info(cw->table));
 886                                 break;
 887                         case 'S': case 's':
 888                                 if (!cw->cd->path)
 889                                         {
 890                                         collection_dialog_save_as(NULL, cw->cd);
 891                                         }
 892                                 else if (!collection_save(cw->cd, cw->cd->path))
 893                                         {
 894                                         log_printf("failed saving to collection path: %s\n", cw->cd->path);
 895                                         }
 896                                 break;
 897                         case 'A': case 'a':
 898                                 collection_dialog_append(NULL, cw->cd);
 899                                 break;
 900                         case 'N': case 'n':
 901                                 collection_set_sort_method(cw->cd, SORT_NAME);
 902                                 break;
 903 #ifdef HAVE_STRVERSCMP
 904                         case 'I': case 'i':
 905                                 collection_set_sort_method(cw->cd, SORT_NUMBER);
 906                                 break;
 907 #endif
 908                         case 'D': case 'd':
 909                                 collection_set_sort_method(cw->cd, SORT_TIME);
 910                                 break;
 911                         case 'B': case 'b':
 912                                 collection_set_sort_method(cw->cd, SORT_SIZE);
 913                                 break;
 914                         case 'P': case 'p':
 915                                 if (event->state & GDK_SHIFT_MASK)
 916                                         {
 917                                         CollectInfo *info;
 918
 919                                         info = collection_table_get_focus_info(cw->table);
 920
 921                                         print_window_new(info->fd, collection_table_selection_get_list(cw->table),
 922                                                          collection_list_to_filelist(cw->cd->list), cw->window);
 923                                         }
 924                                 else
 925                                         {
 926                                         collection_set_sort_method(cw->cd, SORT_PATH);
 927                                         }
 928                                 break;
 929                         case GDK_Delete: case GDK_KP_Delete:
 930                                 list = g_list_copy(cw->table->selection);
 931                                 if (list)
 932                                         {
 933                                         collection_remove_by_info_list(cw->cd, list);
 934                                         g_list_free(list);
 935                                         }
 936                                 else
 937                                         {
 938                                         collection_remove_by_info(cw->cd, collection_table_get_focus_info(cw->table));
 939                                         }
 940                                 break;
 941                         default:
 942                                 stop_signal = FALSE;
 943                                 break;
 944                         }
 945                 }
 946 #if 0
 947         if (edit_val != -1)
 948                 {
 949                 list = collection_table_selection_get_list(cw->table);
 950                 file_util_start_editor_from_filelist(edit_val, list, cw->window);
 951                 filelist_free(list);
 952                 }
 953 #endif
 954         return stop_signal;
 955 }
 956
 957 /*
 958  *-------------------------------------------------------------------
 959  * window
 960  *-------------------------------------------------------------------
 961  */
 962 static void collection_window_get_geometry(CollectWindow *cw)
 963 {
 964         CollectionData *cd;
 965
 966         if (!cw) return;
 967
 968         cd = cw->cd;
 969         gdk_window_get_position(cw->window->window, &cd->window_x, &cd->window_y);
 970         gdk_drawable_get_size(cw->window->window, &cd->window_w, &cd->window_h);
 971         cd->window_read = TRUE;
 972 }
 973
 974 static void collection_window_refresh(CollectWindow *cw)
 975 {
 976         if (!cw) return;
 977
 978         collection_table_refresh(cw->table);
 979 }
 980
 981 static void collection_window_update_title(CollectWindow *cw)
 982 {
 983         gboolean free_name = FALSE;
 984         gchar *name;
 985         gchar *buf;
 986
 987         if (!cw) return;
 988
 989         if (file_extension_match(cw->cd->name, GQ_COLLECTION_EXT))
 990                 {
 991                 name = remove_extension_from_path(cw->cd->name);
 992                 free_name = TRUE;
 993                 }
 994         else
 995                 {
 996                 name = cw->cd->name;
 997                 }
 998
 999         buf = g_strdup_printf(_("%s - Collection - %s"), name, GQ_APPNAME);
1000         if (free_name) g_free(name);
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                                 "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 = DEFAULT_MINIMAL_WINDOW_SIZE;
1195         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
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 == G_DIR_SEPARATOR) collection_load_begin(cw->cd, NULL, COLLECTION_LOAD_NONE);
1256
1257         return cw;
1258 }
1259 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */