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 "filedata.h"
  22 #include "img-view.h"
  23 #include "info.h"
  24 #include "layout.h"
  25 #include "layout_image.h"
  26 #include "misc.h"
  27 #include "pixbuf_util.h"
  28 #include "print.h"
  29 #include "ui_fileops.h"
  30 #include "ui_tree_edit.h"
  31 #include "utilops.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 static void collection_notify_cb(FileData *fd, NotifyType type, gpointer data);
  54
  55 /*
  56  *-------------------------------------------------------------------
  57  * data, list handling
  58  *-------------------------------------------------------------------
  59  */
  60
  61 CollectInfo *collection_info_new(FileData *fd, struct stat *st, GdkPixbuf *pixbuf)
  62 {
  63         CollectInfo *ci;
  64
  65         if (!fd) return NULL;
  66
  67         ci = g_new0(CollectInfo, 1);
  68         ci->fd = file_data_ref(fd);
  69
  70         ci->pixbuf = pixbuf;
  71         if (ci->pixbuf) g_object_ref(ci->pixbuf);
  72
  73         return ci;
  74 }
  75
  76 void collection_info_free_thumb(CollectInfo *ci)
  77 {
  78         if (ci->pixbuf) g_object_unref(ci->pixbuf);
  79         ci->pixbuf = NULL;
  80 }
  81
  82 void collection_info_free(CollectInfo *ci)
  83 {
  84         if (!ci) return;
  85
  86         file_data_unref(ci->fd);
  87         collection_info_free_thumb(ci);
  88         g_free(ci);
  89 }
  90
  91 void collection_info_set_thumb(CollectInfo *ci, GdkPixbuf *pixbuf)
  92 {
  93         if (pixbuf) g_object_ref(pixbuf);
  94         collection_info_free_thumb(ci);
  95         ci->pixbuf = pixbuf;
  96 }
  97
  98 gint collection_info_load_thumb(CollectInfo *ci)
  99 {
 100         if (!ci) return FALSE;
 101
 102         collection_info_free_thumb(ci);
 103
 104         log_printf("collection_info_load_thumb not implemented!\n(because an instant thumb loader not implemented)");
 105         return FALSE;
 106 #if 0
 107         if (create_thumbnail(ci->fd->path, &ci->pixmap, &ci->mask) < 0) return FALSE;
 108
 109         if (ci->pixmap) gdk_pixmap_ref(ci->pixmap);
 110         if (ci->mask) gdk_bitmap_ref(ci->mask);
 111
 112         return TRUE;
 113 #endif
 114 }
 115
 116 void collection_list_free(GList *list)
 117 {
 118         GList *work;
 119         work = list;
 120         while (work)
 121                 {
 122                 collection_info_free((CollectInfo *)work->data);
 123                 work = work->next;
 124                 }
 125         g_list_free(list);
 126 }
 127
 128 /* an ugly static var, well what ya gonna do ? */
 129 static SortType collection_list_sort_method = SORT_NAME;
 130
 131 static gint collection_list_sort_cb(gconstpointer a, gconstpointer b)
 132 {
 133         const CollectInfo *cia = a;
 134         const CollectInfo *cib = b;
 135
 136         switch(collection_list_sort_method)
 137                 {
 138                 case SORT_NAME:
 139                         break;
 140                 case SORT_NONE:
 141                         return 0;
 142                         break;
 143                 case SORT_SIZE:
 144                         if (cia->fd->size < cib->fd->size) return -1;
 145                         if (cia->fd->size > cib->fd->size) return 1;
 146                         return 0;
 147                         break;
 148                 case SORT_TIME:
 149                         if (cia->fd->date < cib->fd->date) return -1;
 150                         if (cia->fd->date > cib->fd->date) return 1;
 151                         return 0;
 152                         break;
 153                 case SORT_PATH:
 154                         return utf8_compare(cia->fd->path, cib->fd->path, options->file_sort.case_sensitive);
 155                         break;
 156 #ifdef HAVE_STRVERSCMP
 157                 case SORT_NUMBER:
 158                         return strverscmp(cia->fd->name, cib->fd->name);
 159                         break;
 160 #endif
 161                 default:
 162                         break;
 163                 }
 164
 165         if (options->file_sort.case_sensitive)
 166                 return strcmp(cia->fd->collate_key_name, cib->fd->collate_key_name);
 167         else
 168                 return strcmp(cia->fd->collate_key_name_nocase, cib->fd->collate_key_name_nocase);
 169 }
 170
 171 GList *collection_list_sort(GList *list, SortType method)
 172 {
 173         if (method == SORT_NONE) return list;
 174
 175         collection_list_sort_method = method;
 176
 177         return g_list_sort(list, collection_list_sort_cb);
 178 }
 179
 180 GList *collection_list_add(GList *list, CollectInfo *ci, SortType method)
 181 {
 182         if (method != SORT_NONE)
 183                 {
 184                 collection_list_sort_method = method;
 185                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 186                 }
 187         else
 188                 {
 189                 list = g_list_append(list, ci);
 190                 }
 191
 192         return list;
 193 }
 194
 195 GList *collection_list_insert(GList *list, CollectInfo *ci, CollectInfo *insert_ci, SortType method)
 196 {
 197         if (method != SORT_NONE)
 198                 {
 199                 collection_list_sort_method = method;
 200                 list = g_list_insert_sorted(list, ci, collection_list_sort_cb);
 201                 }
 202         else
 203                 {
 204                 GList *point;
 205
 206                 point = g_list_find(list, insert_ci);
 207                 list = uig_list_insert_link(list, point, ci);
 208                 }
 209
 210         return list;
 211 }
 212
 213 GList *collection_list_remove(GList *list, CollectInfo *ci)
 214 {
 215         list = g_list_remove(list, ci);
 216         collection_info_free(ci);
 217         return list;
 218 }
 219
 220 CollectInfo *collection_list_find_fd(GList *list, FileData *fd)
 221 {
 222         GList *work = list;
 223
 224         while (work)
 225                 {
 226                 CollectInfo *ci = work->data;
 227                 if (ci->fd == fd) return ci;
 228                 work = work->next;
 229                 }
 230
 231         return NULL;
 232 }
 233
 234 #if 0
 235 static GList *collection_list_find_link(GList *list, gchar *path)
 236 {
 237         GList *work = list;
 238
 239         while (work)
 240                 {
 241                 CollectInfo *ci = work->data;
 242                 if (strcmp(ci->fd->path, path) == 0) return work;
 243                 work = work->next;
 244                 }
 245
 246         return NULL;
 247 }
 248
 249 static gint collection_list_find_index(GList *list, gchar *path)
 250 {
 251         gint c = 0;
 252         GList *work = list;
 253
 254         while (work)
 255                 {
 256                 CollectInfo *ci = work->data;
 257                 if (strcmp(ci->fd->path, path) == 0) return c;
 258                 work = work->next;
 259                 c++;
 260                 }
 261
 262         return -1;
 263 }
 264 #endif
 265
 266 GList *collection_list_to_filelist(GList *list)
 267 {
 268         GList *filelist = NULL;
 269         GList *work = list;
 270
 271         while (work)
 272                 {
 273                 CollectInfo *info = work->data;
 274                 filelist = g_list_prepend(filelist, file_data_ref(info->fd));
 275                 work = work->next;
 276                 }
 277
 278         filelist = g_list_reverse(filelist);
 279         return filelist;
 280 }
 281
 282 CollectWindow *collection_window_find(CollectionData *cd)
 283 {
 284         GList *work;
 285
 286         work = collection_window_list;
 287         while (work)
 288                 {
 289                 CollectWindow *cw = work->data;
 290                 if (cw->cd == cd) return cw;
 291                 work = work->next;
 292                 }
 293
 294         return NULL;
 295 }
 296
 297 CollectWindow *collection_window_find_by_path(const gchar *path)
 298 {
 299         GList *work;
 300
 301         if (!path) return NULL;
 302
 303         work = collection_window_list;
 304         while (work)
 305                 {
 306                 CollectWindow *cw = work->data;
 307                 if (cw->cd->path && strcmp(cw->cd->path, path) == 0) return cw;
 308                 work = work->next;
 309                 }
 310
 311         return NULL;
 312 }
 313
 314 /*
 315  *-------------------------------------------------------------------
 316  * please use these to actually add/remove stuff
 317  *-------------------------------------------------------------------
 318  */
 319
 320 CollectionData *collection_new(const gchar *path)
 321 {
 322         CollectionData *cd;
 323         static gint untitled_counter = 0;
 324
 325         cd = g_new0(CollectionData, 1);
 326
 327         collection_list = g_list_append(collection_list, cd);
 328
 329         cd->ref = 1;    /* starts with a ref of 1 */
 330
 331         cd->list = NULL;
 332         cd->sort_method = SORT_NONE;
 333         cd->thumb_loader = NULL;
 334         cd->info_updated_func = NULL;
 335
 336         cd->window_read = FALSE;
 337         cd->window_x = 0;
 338         cd->window_y = 0;
 339         cd->window_w = COLLECT_DEF_WIDTH;
 340         cd->window_h = COLLECT_DEF_HEIGHT;
 341
 342         cd->changed = FALSE;
 343
 344         cd->existence = g_hash_table_new(NULL, NULL);
 345
 346         if (path)
 347                 {
 348                 cd->path = g_strdup(path);
 349                 cd->name = g_strdup(filename_from_path(cd->path));
 350                 /* load it */
 351                 }
 352         else
 353                 {
 354                 cd->path = NULL;
 355
 356                 if (untitled_counter == 0)
 357                         {
 358                         cd->name = g_strdup(_("Untitled"));
 359                         }
 360                 else
 361                         {
 362                         cd->name = g_strdup_printf(_("Untitled (%d)"), untitled_counter + 1);
 363                         }
 364
 365                 untitled_counter++;
 366                 }
 367
 368         file_data_register_notify_func(collection_notify_cb, cd, NOTIFY_PRIORITY_MEDIUM);
 369
 370         return cd;
 371 }
 372
 373 void collection_free(CollectionData *cd)
 374 {
 375         if (!cd) return;
 376
 377         DEBUG_1("collection \"%s\" freed", cd->name);
 378
 379         collection_load_stop(cd);
 380         collection_list_free(cd->list);
 381
 382         file_data_unregister_notify_func(collection_notify_cb, cd);
 383
 384         collection_list = g_list_remove(collection_list, cd);
 385
 386         g_hash_table_destroy(cd->existence);
 387
 388         g_free(cd->path);
 389         g_free(cd->name);
 390
 391         g_free(cd);
 392 }
 393
 394 void collection_ref(CollectionData *cd)
 395 {
 396         cd->ref++;
 397
 398         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 399 }
 400
 401 void collection_unref(CollectionData *cd)
 402 {
 403         cd->ref--;
 404
 405         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 406
 407         if (cd->ref < 1)
 408                 {
 409                 collection_free(cd);
 410                 }
 411 }
 412
 413 void collection_path_changed(CollectionData *cd)
 414 {
 415         collection_window_update_title(collection_window_find(cd));
 416 }
 417
 418 gint collection_to_number(CollectionData *cd)
 419 {
 420         return g_list_index(collection_list, cd);
 421 }
 422
 423 CollectionData *collection_from_number(gint n)
 424 {
 425         return g_list_nth_data(collection_list, n);
 426 }
 427
 428 CollectionData *collection_from_dnd_data(const gchar *data, GList **list, GList **info_list)
 429 {
 430         CollectionData *cd;
 431         gint collection_number;
 432         const gchar *ptr;
 433
 434         if (list) *list = NULL;
 435         if (info_list) *info_list = NULL;
 436
 437         if (strncmp(data, "COLLECTION:", 11) != 0) return NULL;
 438
 439         ptr = data + 11;
 440
 441         collection_number = atoi(ptr);
 442         cd = collection_from_number(collection_number);
 443         if (!cd) return NULL;
 444
 445         if (!list && !info_list) return cd;
 446
 447         while (*ptr != '\0' && *ptr != '\n' ) ptr++;
 448         if (*ptr == '\0') return cd;
 449         ptr++;
 450
 451         while (*ptr != '\0')
 452                 {
 453                 guint item_number;
 454                 CollectInfo *info;
 455
 456                 item_number = (guint) atoi(ptr);
 457                 while (*ptr != '\n' && *ptr != '\0') ptr++;
 458                 if (*ptr == '\0')
 459                         break;
 460                 else
 461                         while (*ptr == '\n') ptr++;
 462
 463                 info = g_list_nth_data(cd->list, item_number);
 464                 if (!info) continue;
 465
 466                 if (list) *list = g_list_append(*list, file_data_ref(info->fd));
 467                 if (info_list) *info_list = g_list_append(*info_list, info);
 468                 }
 469
 470         return cd;
 471 }
 472
 473 gchar *collection_info_list_to_dnd_data(CollectionData *cd, GList *list, gint *length)
 474 {
 475         GList *work;
 476         GList *temp = NULL;
 477         gchar *ptr;
 478         gchar *text;
 479         gchar *uri_text;
 480         gint collection_number;
 481
 482         *length = 0;
 483         if (!list) return NULL;
 484
 485         collection_number = collection_to_number(cd);
 486         if (collection_number < 0) return NULL;
 487
 488         text = g_strdup_printf("COLLECTION:%d\n", collection_number);
 489         *length += strlen(text);
 490         temp = g_list_prepend(temp, text);
 491
 492         work = list;
 493         while (work)
 494                 {
 495                 gint item_number = g_list_index(cd->list, work->data);
 496
 497                 work = work->next;
 498
 499                 if (item_number < 0) continue;
 500
 501                 text = g_strdup_printf("%d\n", item_number);
 502                 temp = g_list_prepend(temp, text);
 503                 *length += strlen(text);
 504                 }
 505
 506         *length += 1; /* ending nul char */
 507
 508         uri_text = g_malloc(*length);
 509         ptr = uri_text;
 510
 511         work = g_list_last(temp);
 512         while (work)
 513                 {
 514                 gint len;
 515                 gchar *text = work->data;
 516
 517                 work = work->prev;
 518
 519                 len = strlen(text);
 520                 memcpy(ptr, text, len);
 521                 ptr += len;
 522                 }
 523
 524         ptr[0] = '\0';
 525
 526         string_list_free(temp);
 527
 528         return uri_text;
 529 }
 530
 531 gint collection_info_valid(CollectionData *cd, CollectInfo *info)
 532 {
 533         if (collection_to_number(cd) < 0) return FALSE;
 534
 535         return (g_list_index(cd->list, info) != 0);
 536 }
 537
 538 CollectInfo *collection_next_by_info(CollectionData *cd, CollectInfo *info)
 539 {
 540         GList *work;
 541
 542         work = g_list_find(cd->list, info);
 543
 544         if (!work) return NULL;
 545         work = work->next;
 546         if (work) return work->data;
 547         return NULL;
 548 }
 549
 550 CollectInfo *collection_prev_by_info(CollectionData *cd, CollectInfo *info)
 551 {
 552         GList *work;
 553
 554         work = g_list_find(cd->list, info);
 555
 556         if (!work) return NULL;
 557         work = work->prev;
 558         if (work) return work->data;
 559         return NULL;
 560 }
 561
 562 CollectInfo *collection_get_first(CollectionData *cd)
 563 {
 564         if (cd->list) return cd->list->data;
 565
 566         return NULL;
 567 }
 568
 569 CollectInfo *collection_get_last(CollectionData *cd)
 570 {
 571         GList *list;
 572
 573         list = g_list_last(cd->list);
 574
 575         if (list) return list->data;
 576
 577         return NULL;
 578 }
 579
 580 void collection_set_sort_method(CollectionData *cd, SortType method)
 581 {
 582         if (!cd) return;
 583
 584         if (cd->sort_method == method) return;
 585
 586         cd->sort_method = method;
 587         cd->list = collection_list_sort(cd->list, cd->sort_method);
 588         if (cd->list) cd->changed = TRUE;
 589
 590         collection_window_refresh(collection_window_find(cd));
 591 }
 592
 593 void collection_set_update_info_func(CollectionData *cd,
 594                                      void (*func)(CollectionData *, CollectInfo *, gpointer), gpointer data)
 595 {
 596         cd->info_updated_func = func;
 597         cd->info_updated_data = data;
 598 }
 599
 600 static CollectInfo *collection_info_new_if_not_exists(CollectionData *cd, struct stat *st, FileData *fd)
 601 {
 602         CollectInfo *ci;
 603
 604         if (g_hash_table_lookup(cd->existence, fd->path)) return NULL;
 605
 606         ci = collection_info_new(fd, st, NULL);
 607         if (ci) g_hash_table_insert(cd->existence, fd->path, "");
 608         return ci;
 609 }
 610
 611 gint collection_add_check(CollectionData *cd, FileData *fd, gint sorted, gint must_exist)
 612 {
 613         struct stat st;
 614         gint valid;
 615
 616         if (must_exist)
 617                 {
 618                 valid = (stat_utf8(fd->path, &st) && !S_ISDIR(st.st_mode));
 619                 }
 620         else
 621                 {
 622                 valid = TRUE;
 623                 st.st_size = 0;
 624                 st.st_mtime = 0;
 625                 }
 626
 627         if (valid)
 628                 {
 629                 CollectInfo *ci;
 630
 631                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 632                 if (!ci) return FALSE;
 633                 DEBUG_3("add to collection: %s", fd->path);
 634
 635                 cd->list = collection_list_add(cd->list, ci, sorted ? cd->sort_method : SORT_NONE);
 636                 cd->changed = TRUE;
 637
 638                 if (!sorted || cd->sort_method == SORT_NONE)
 639                         {
 640                         collection_window_add(collection_window_find(cd), ci);
 641                         }
 642                 else
 643                         {
 644                         collection_window_insert(collection_window_find(cd), ci);
 645                         }
 646                 }
 647
 648         return valid;
 649 }
 650
 651 gint collection_add(CollectionData *cd, FileData *fd, gint sorted)
 652 {
 653         return collection_add_check(cd, fd, sorted, TRUE);
 654 }
 655
 656 gint collection_insert(CollectionData *cd, FileData *fd, CollectInfo *insert_ci, gint sorted)
 657 {
 658         struct stat st;
 659
 660         if (!insert_ci) return collection_add(cd, fd, sorted);
 661
 662         if (stat_utf8(fd->path, &st) >= 0 && !S_ISDIR(st.st_mode))
 663                 {
 664                 CollectInfo *ci;
 665
 666                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 667                 if (!ci) return FALSE;
 668
 669                 DEBUG_3("insert in collection: %s", fd->path);
 670
 671                 cd->list = collection_list_insert(cd->list, ci, insert_ci, sorted ? cd->sort_method : SORT_NONE);
 672                 cd->changed = TRUE;
 673
 674                 collection_window_insert(collection_window_find(cd), ci);
 675
 676                 return TRUE;
 677                 }
 678
 679         return FALSE;
 680 }
 681
 682 gint collection_remove(CollectionData *cd, FileData *fd)
 683 {
 684         CollectInfo *ci;
 685
 686         ci = collection_list_find_fd(cd->list, fd);
 687
 688         if (!ci) return FALSE;
 689
 690         g_hash_table_remove(cd->existence, fd->path);
 691
 692         cd->list = g_list_remove(cd->list, ci);
 693         cd->changed = TRUE;
 694
 695         collection_window_remove(collection_window_find(cd), ci);
 696         collection_info_free(ci);
 697
 698         return TRUE;
 699 }
 700
 701 static void collection_remove_by_info(CollectionData *cd, CollectInfo *info)
 702 {
 703         if (!info || !g_list_find(cd->list, info)) return;
 704
 705         cd->list = g_list_remove(cd->list, info);
 706         cd->changed = (cd->list != NULL);
 707
 708         collection_window_remove(collection_window_find(cd), info);
 709         collection_info_free(info);
 710 }
 711
 712 void collection_remove_by_info_list(CollectionData *cd, GList *list)
 713 {
 714         GList *work;
 715
 716         if (!list) return;
 717
 718         if (!list->next)
 719                 {
 720                 /* more efficient (in collect-table) to remove a single item this way */
 721                 collection_remove_by_info(cd, (CollectInfo *)list->data);
 722                 return;
 723                 }
 724
 725         work = list;
 726         while (work)
 727                 {
 728                 cd->list = collection_list_remove(cd->list, work->data);
 729                 work = work->next;
 730                 }
 731         cd->changed = (cd->list != NULL);
 732
 733         collection_window_refresh(collection_window_find(cd));
 734 }
 735
 736 gint collection_rename(CollectionData *cd, FileData *fd)
 737 {
 738         CollectInfo *ci;
 739         ci = collection_list_find_fd(cd->list, fd);
 740
 741         if (!ci) return FALSE;
 742
 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 static void collection_notify_cb(FileData *fd, NotifyType type, gpointer data)
 762 {
 763         CollectionData *cd = data;
 764
 765         if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
 766
 767         switch(fd->change->type)
 768                 {
 769                 case FILEDATA_CHANGE_MOVE:
 770                 case FILEDATA_CHANGE_RENAME:
 771                         collection_rename(cd, fd);
 772                         break;
 773                 case FILEDATA_CHANGE_COPY:
 774                         break;
 775                 case FILEDATA_CHANGE_DELETE:
 776                         while (collection_remove(cd, fd));
 777                         break;
 778                 case FILEDATA_CHANGE_UNSPECIFIED:
 779                 case FILEDATA_CHANGE_WRITE_METADATA:
 780                         break;
 781                 }
 782
 783 }
 784
 785
 786 /*
 787  *-------------------------------------------------------------------
 788  * window key presses
 789  *-------------------------------------------------------------------
 790  */
 791
 792 static gint collection_window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 793 {
 794         CollectWindow *cw = data;
 795         gint stop_signal = FALSE;
 796         gint edit_val = -1;
 797         GList *list;
 798
 799         if (event->state & GDK_CONTROL_MASK)
 800                 {
 801                 stop_signal = TRUE;
 802                 switch (event->keyval)
 803                         {
 804                         case '1':
 805                                 edit_val = 0;
 806                                 break;
 807                         case '2':
 808                                 edit_val = 1;
 809                                 break;
 810                         case '3':
 811                                 edit_val = 2;
 812                                 break;
 813                         case '4':
 814                                 edit_val = 3;
 815                                 break;
 816                         case '5':
 817                                 edit_val = 4;
 818                                 break;
 819                         case '6':
 820                                 edit_val = 5;
 821                                 break;
 822                         case '7':
 823                                 edit_val = 6;
 824                                 break;
 825                         case '8':
 826                                 edit_val = 7;
 827                                 break;
 828                         case '9':
 829                                 edit_val = 8;
 830                                 break;
 831                         case '0':
 832                                 edit_val = 9;
 833                                 break;
 834                         case 'A': case 'a':
 835                                 if (event->state & GDK_SHIFT_MASK)
 836                                         {
 837                                         collection_table_unselect_all(cw->table);
 838                                         }
 839                                 else
 840                                         {
 841                                         collection_table_select_all(cw->table);
 842                                         }
 843                                 break;
 844                         case 'L': case 'l':
 845                                 list = layout_list(NULL);
 846                                 if (list)
 847                                         {
 848                                         collection_table_add_filelist(cw->table, list);
 849                                         filelist_free(list);
 850                                         }
 851                                 break;
 852                         case 'C': case 'c':
 853                                 file_util_copy(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 854                                 break;
 855                         case 'M': case 'm':
 856                                 file_util_move(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 857                                 break;
 858                         case 'R': case 'r':
 859                                 file_util_rename(NULL, collection_table_selection_get_list(cw->table), cw->window);
 860                                 break;
 861                         case 'D': case 'd':
 862                                 file_util_delete(NULL, collection_table_selection_get_list(cw->table), cw->window);
 863                                 break;
 864                         case 'P': case 'p':
 865                                 info_window_new(NULL, collection_table_selection_get_list(cw->table), NULL);
 866                                 break;
 867                         case 'S': case 's':
 868                                 collection_dialog_save_as(NULL, cw->cd);
 869                                 break;
 870                         case 'W': case 'w':
 871                                 collection_window_close(cw);
 872                                 break;
 873                         default:
 874                                 stop_signal = FALSE;
 875                                 break;
 876                         }
 877                 }
 878         else
 879                 {
 880                 stop_signal = TRUE;
 881                 switch (event->keyval)
 882                         {
 883                         case GDK_Return: case GDK_KP_Enter:
 884                                 layout_image_set_collection(NULL, cw->cd,
 885                                         collection_table_get_focus_info(cw->table));
 886                                 break;
 887                         case 'V': case 'v':
 888                                 view_window_new_from_collection(cw->cd,
 889                                         collection_table_get_focus_info(cw->table));
 890                                 break;
 891                         case 'S': case 's':
 892                                 if (!cw->cd->path)
 893                                         {
 894                                         collection_dialog_save_as(NULL, cw->cd);
 895                                         }
 896                                 else if (!collection_save(cw->cd, cw->cd->path))
 897                                         {
 898                                         log_printf("failed saving to collection path: %s\n", cw->cd->path);
 899                                         }
 900                                 break;
 901                         case 'A': case 'a':
 902                                 collection_dialog_append(NULL, cw->cd);
 903                                 break;
 904                         case 'N': case 'n':
 905                                 collection_set_sort_method(cw->cd, SORT_NAME);
 906                                 break;
 907 #ifdef HAVE_STRVERSCMP
 908                         case 'I': case 'i':
 909                                 collection_set_sort_method(cw->cd, SORT_NUMBER);
 910                                 break;
 911 #endif
 912                         case 'D': case 'd':
 913                                 collection_set_sort_method(cw->cd, SORT_TIME);
 914                                 break;
 915                         case 'B': case 'b':
 916                                 collection_set_sort_method(cw->cd, SORT_SIZE);
 917                                 break;
 918                         case 'P': case 'p':
 919                                 if (event->state & GDK_SHIFT_MASK)
 920                                         {
 921                                         CollectInfo *info;
 922
 923                                         info = collection_table_get_focus_info(cw->table);
 924
 925                                         print_window_new(info->fd, collection_table_selection_get_list(cw->table),
 926                                                          collection_list_to_filelist(cw->cd->list), cw->window);
 927                                         }
 928                                 else
 929                                         {
 930                                         collection_set_sort_method(cw->cd, SORT_PATH);
 931                                         }
 932                                 break;
 933                         case GDK_Delete: case GDK_KP_Delete:
 934                                 list = g_list_copy(cw->table->selection);
 935                                 if (list)
 936                                         {
 937                                         collection_remove_by_info_list(cw->cd, list);
 938                                         g_list_free(list);
 939                                         }
 940                                 else
 941                                         {
 942                                         collection_remove_by_info(cw->cd, collection_table_get_focus_info(cw->table));
 943                                         }
 944                                 break;
 945                         default:
 946                                 stop_signal = FALSE;
 947                                 break;
 948                         }
 949                 }
 950
 951         if (edit_val != -1)
 952                 {
 953                 list = collection_table_selection_get_list(cw->table);
 954                 file_util_start_editor_from_filelist(edit_val, list, cw->window);
 955                 filelist_free(list);
 956                 }
 957
 958         return stop_signal;
 959 }
 960
 961 /*
 962  *-------------------------------------------------------------------
 963  * window
 964  *-------------------------------------------------------------------
 965  */
 966 static void collection_window_get_geometry(CollectWindow *cw)
 967 {
 968         CollectionData *cd;
 969
 970         if (!cw) return;
 971
 972         cd = cw->cd;
 973         gdk_window_get_position(cw->window->window, &cd->window_x, &cd->window_y);
 974         gdk_drawable_get_size(cw->window->window, &cd->window_w, &cd->window_h);
 975         cd->window_read = TRUE;
 976 }
 977
 978 static void collection_window_refresh(CollectWindow *cw)
 979 {
 980         if (!cw) return;
 981
 982         collection_table_refresh(cw->table);
 983 }
 984
 985 static void collection_window_update_title(CollectWindow *cw)
 986 {
 987         gboolean free_name = FALSE;
 988         gchar *name;
 989         gchar *buf;
 990
 991         if (!cw) return;
 992
 993         if (file_extension_match(cw->cd->name, GQ_COLLECTION_EXT))
 994                 {
 995                 name = remove_extension_from_path(cw->cd->name);
 996                 free_name = TRUE;
 997                 }
 998         else
 999                 {
1000                 name = cw->cd->name;
1001                 }
1002
1003         buf = g_strdup_printf(_("%s - Collection - %s"), name, GQ_APPNAME);
1004         if (free_name) g_free(name);
1005         gtk_window_set_title(GTK_WINDOW(cw->window), buf);
1006         g_free(buf);
1007 }
1008
1009 static void collection_window_update_info(CollectionData *cd, CollectInfo *ci, gpointer data)
1010 {
1011         CollectWindow *cw = data;
1012
1013         collection_table_file_update(cw->table, ci);
1014 }
1015
1016 static void collection_window_add(CollectWindow *cw, CollectInfo *ci)
1017 {
1018         if (!cw) return;
1019
1020         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1021         collection_table_file_add(cw->table, ci);
1022 }
1023
1024 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci)
1025 {
1026         if (!cw) return;
1027
1028         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1029         collection_table_file_insert(cw->table, ci);
1030         if (!cw) return;
1031 }
1032
1033 #if 0
1034 static void collection_window_move(CollectWindow *cw, CollectInfo *ci)
1035 {
1036         if (!cw) return;
1037 }
1038 #endif
1039
1040 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci)
1041 {
1042         if (!cw) return;
1043
1044         collection_table_file_remove(cw->table, ci);
1045 }
1046
1047 static void collection_window_update(CollectWindow *cw, CollectInfo *ci)
1048 {
1049         if (!cw) return;
1050
1051         collection_table_file_update(cw->table, ci);
1052         collection_table_file_update(cw->table, NULL);
1053 }
1054
1055 static void collection_window_close_final(CollectWindow *cw)
1056 {
1057         if (cw->close_dialog) return;
1058
1059         collection_window_list = g_list_remove(collection_window_list, cw);
1060         collection_window_get_geometry(cw);
1061
1062         gtk_widget_destroy(cw->window);
1063
1064         collection_set_update_info_func(cw->cd, NULL, NULL);
1065         collection_unref(cw->cd);
1066
1067         g_free(cw);
1068 }
1069
1070 static void collection_close_save_cb(GenericDialog *gd, gpointer data)
1071 {
1072         CollectWindow *cw = data;
1073
1074         cw->close_dialog = NULL;
1075         generic_dialog_close(gd);
1076
1077         if (!cw->cd->path)
1078                 {
1079                 collection_dialog_save_close(NULL, cw->cd);
1080                 return;
1081                 }
1082         else if (!collection_save(cw->cd, cw->cd->path))
1083                 {
1084                 gchar *buf;
1085                 buf = g_strdup_printf(_("Failed to save the collection:\n%s"), cw->cd->path);
1086                 warning_dialog(_("Save Failed"), buf, GTK_STOCK_DIALOG_ERROR, cw->window);
1087                 g_free(buf);
1088                 return;
1089                 }
1090
1091         collection_window_close_final(cw);
1092 }
1093
1094 static void collection_close_close_cb(GenericDialog *gd, gpointer data)
1095 {
1096         CollectWindow *cw = data;
1097
1098         cw->close_dialog = NULL;
1099         generic_dialog_close(gd);
1100
1101         collection_window_close_final(cw);
1102 }
1103
1104 static void collection_close_cancel_cb(GenericDialog *gd, gpointer data)
1105 {
1106         CollectWindow *cw = data;
1107
1108         cw->close_dialog = NULL;
1109         generic_dialog_close(gd);
1110 }
1111
1112 static void collection_close_dlg_show(CollectWindow *cw)
1113 {
1114         GenericDialog *gd;
1115
1116         if (cw->close_dialog)
1117                 {
1118                 gtk_window_present(GTK_WINDOW(cw->close_dialog));
1119                 return;
1120                 }
1121
1122         gd = generic_dialog_new(_("Close collection"),
1123                                 "close_collection", cw->window, FALSE,
1124                                 collection_close_cancel_cb, cw);
1125         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION,
1126                                    _("Close collection"),
1127                                    _("Collection has been modified.\nSave first?"));
1128
1129         generic_dialog_add_button(gd, GTK_STOCK_SAVE, NULL, collection_close_save_cb, TRUE);
1130         generic_dialog_add_button(gd, GTK_STOCK_DELETE, _("_Discard"), collection_close_close_cb, FALSE);
1131
1132         cw->close_dialog = gd->dialog;
1133
1134         gtk_widget_show(gd->dialog);
1135 }
1136
1137 static void collection_window_close(CollectWindow *cw)
1138 {
1139         if (!cw->cd->changed && !cw->close_dialog)
1140                 {
1141                 collection_window_close_final(cw);
1142                 return;
1143                 }
1144
1145         collection_close_dlg_show(cw);
1146 }
1147
1148 void collection_window_close_by_collection(CollectionData *cd)
1149 {
1150         CollectWindow *cw;
1151
1152         cw = collection_window_find(cd);
1153         if (cw) collection_window_close_final(cw);
1154 }
1155
1156 gint collection_window_modified_exists(void)
1157 {
1158         GList *work;
1159
1160         work = collection_window_list;
1161         while (work)
1162                 {
1163                 CollectWindow *cw = work->data;
1164                 if (cw->cd->changed) return TRUE;
1165                 work = work->next;
1166                 }
1167
1168         return FALSE;
1169 }
1170
1171 static gint collection_window_delete(GtkWidget *widget, GdkEvent *event, gpointer data)
1172 {
1173         CollectWindow *cw = data;
1174         collection_window_close(cw);
1175
1176         return TRUE;
1177 }
1178
1179 CollectWindow *collection_window_new(const gchar *path)
1180 {
1181         CollectWindow *cw;
1182         GtkWidget *vbox;
1183         GtkWidget *frame;
1184         GtkWidget *status_label;
1185         GtkWidget *extra_label;
1186         GdkGeometry geometry;
1187
1188         cw = g_new0(CollectWindow, 1);
1189
1190         cw->close_dialog = NULL;
1191
1192         collection_window_list = g_list_append(collection_window_list, cw);
1193
1194         cw->cd = collection_new(path);
1195
1196         cw->window = window_new(GTK_WINDOW_TOPLEVEL, "collection", PIXBUF_INLINE_ICON_BOOK, NULL, NULL);
1197
1198         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1199         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1200         geometry.base_width = COLLECT_DEF_WIDTH;
1201         geometry.base_height = COLLECT_DEF_HEIGHT;
1202         gtk_window_set_geometry_hints(GTK_WINDOW(cw->window), NULL, &geometry,
1203                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
1204
1205
1206         if (options->layout.save_window_positions && path && collection_load_only_geometry(cw->cd, path))
1207                 {
1208                 /* FIXME: x, y is not implemented */
1209                 gtk_window_set_default_size(GTK_WINDOW(cw->window), cw->cd->window_w, cw->cd->window_h);
1210                 }
1211         else
1212                 {
1213                 gtk_window_set_default_size(GTK_WINDOW(cw->window), COLLECT_DEF_WIDTH, COLLECT_DEF_HEIGHT);
1214                 }
1215
1216         gtk_window_set_resizable(GTK_WINDOW(cw->window), TRUE);
1217         collection_window_update_title(cw);
1218         gtk_container_set_border_width(GTK_CONTAINER(cw->window), 0);
1219
1220         g_signal_connect(G_OBJECT(cw->window), "delete_event",
1221                          G_CALLBACK(collection_window_delete), cw);
1222
1223         g_signal_connect(G_OBJECT(cw->window), "key_press_event",
1224                          G_CALLBACK(collection_window_keypress), cw);
1225
1226         vbox = gtk_vbox_new(FALSE, 0);
1227         gtk_container_add(GTK_CONTAINER(cw->window), vbox);
1228         gtk_widget_show(vbox);
1229
1230         cw->table = collection_table_new(cw->cd);
1231         gtk_box_pack_start(GTK_BOX(vbox), cw->table->scrolled, TRUE, TRUE, 0);
1232         gtk_widget_show(cw->table->scrolled);
1233
1234         cw->status_box = gtk_hbox_new(TRUE, 0);
1235         gtk_box_pack_start(GTK_BOX(vbox), cw->status_box, FALSE, FALSE, 0);
1236         gtk_widget_show(cw->status_box);
1237
1238         frame = gtk_frame_new(NULL);
1239         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1240         gtk_box_pack_start(GTK_BOX(cw->status_box), frame, TRUE, TRUE, 0);
1241         gtk_widget_show(frame);
1242
1243         status_label = gtk_label_new("");
1244         gtk_container_add(GTK_CONTAINER(frame), status_label);
1245         gtk_widget_show(status_label);
1246
1247         extra_label = gtk_progress_bar_new();
1248         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(extra_label), 0.0);
1249         gtk_box_pack_start(GTK_BOX(cw->status_box), extra_label, TRUE, TRUE, 0);
1250         gtk_widget_show(extra_label);
1251
1252         collection_table_set_labels(cw->table, status_label, extra_label);
1253
1254         gtk_widget_show(cw->window);
1255         gtk_widget_grab_focus(cw->table->listview);
1256
1257         collection_set_update_info_func(cw->cd, collection_window_update_info, cw);
1258
1259         if (path && *path == G_DIR_SEPARATOR) collection_load_begin(cw->cd, NULL, COLLECTION_LOAD_NONE);
1260
1261         return cw;
1262 }
1263 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */