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 gboolean 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         cd->ref = 1;    /* starts with a ref of 1 */
 327         cd->sort_method = SORT_NONE;
 328         cd->window_w = COLLECT_DEF_WIDTH;
 329         cd->window_h = COLLECT_DEF_HEIGHT;
 330         cd->existence = g_hash_table_new(NULL, NULL);
 331
 332         if (path)
 333                 {
 334                 cd->path = g_strdup(path);
 335                 cd->name = g_strdup(filename_from_path(cd->path));
 336                 /* load it */
 337                 }
 338         else
 339                 {
 340                 if (untitled_counter == 0)
 341                         {
 342                         cd->name = g_strdup(_("Untitled"));
 343                         }
 344                 else
 345                         {
 346                         cd->name = g_strdup_printf(_("Untitled (%d)"), untitled_counter + 1);
 347                         }
 348
 349                 untitled_counter++;
 350                 }
 351
 352         file_data_register_notify_func(collection_notify_cb, cd, NOTIFY_PRIORITY_MEDIUM);
 353
 354
 355         collection_list = g_list_append(collection_list, cd);
 356
 357         return cd;
 358 }
 359
 360 void collection_free(CollectionData *cd)
 361 {
 362         if (!cd) return;
 363
 364         DEBUG_1("collection \"%s\" freed", cd->name);
 365
 366         collection_load_stop(cd);
 367         collection_list_free(cd->list);
 368
 369         file_data_unregister_notify_func(collection_notify_cb, cd);
 370
 371         collection_list = g_list_remove(collection_list, cd);
 372
 373         g_hash_table_destroy(cd->existence);
 374
 375         g_free(cd->path);
 376         g_free(cd->name);
 377
 378         g_free(cd);
 379 }
 380
 381 void collection_ref(CollectionData *cd)
 382 {
 383         cd->ref++;
 384
 385         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 386 }
 387
 388 void collection_unref(CollectionData *cd)
 389 {
 390         cd->ref--;
 391
 392         DEBUG_1("collection \"%s\" ref count = %d", cd->name, cd->ref);
 393
 394         if (cd->ref < 1)
 395                 {
 396                 collection_free(cd);
 397                 }
 398 }
 399
 400 void collection_path_changed(CollectionData *cd)
 401 {
 402         collection_window_update_title(collection_window_find(cd));
 403 }
 404
 405 gint collection_to_number(CollectionData *cd)
 406 {
 407         return g_list_index(collection_list, cd);
 408 }
 409
 410 CollectionData *collection_from_number(gint n)
 411 {
 412         return g_list_nth_data(collection_list, n);
 413 }
 414
 415 CollectionData *collection_from_dnd_data(const gchar *data, GList **list, GList **info_list)
 416 {
 417         CollectionData *cd;
 418         gint collection_number;
 419         const gchar *ptr;
 420
 421         if (list) *list = NULL;
 422         if (info_list) *info_list = NULL;
 423
 424         if (strncmp(data, "COLLECTION:", 11) != 0) return NULL;
 425
 426         ptr = data + 11;
 427
 428         collection_number = atoi(ptr);
 429         cd = collection_from_number(collection_number);
 430         if (!cd) return NULL;
 431
 432         if (!list && !info_list) return cd;
 433
 434         while (*ptr != '\0' && *ptr != '\n' ) ptr++;
 435         if (*ptr == '\0') return cd;
 436         ptr++;
 437
 438         while (*ptr != '\0')
 439                 {
 440                 guint item_number;
 441                 CollectInfo *info;
 442
 443                 item_number = (guint) atoi(ptr);
 444                 while (*ptr != '\n' && *ptr != '\0') ptr++;
 445                 if (*ptr == '\0')
 446                         break;
 447                 else
 448                         while (*ptr == '\n') ptr++;
 449
 450                 info = g_list_nth_data(cd->list, item_number);
 451                 if (!info) continue;
 452
 453                 if (list) *list = g_list_append(*list, file_data_ref(info->fd));
 454                 if (info_list) *info_list = g_list_append(*info_list, info);
 455                 }
 456
 457         return cd;
 458 }
 459
 460 gchar *collection_info_list_to_dnd_data(CollectionData *cd, GList *list, gint *length)
 461 {
 462         GList *work;
 463         GList *temp = NULL;
 464         gchar *ptr;
 465         gchar *text;
 466         gchar *uri_text;
 467         gint collection_number;
 468
 469         *length = 0;
 470         if (!list) return NULL;
 471
 472         collection_number = collection_to_number(cd);
 473         if (collection_number < 0) return NULL;
 474
 475         text = g_strdup_printf("COLLECTION:%d\n", collection_number);
 476         *length += strlen(text);
 477         temp = g_list_prepend(temp, text);
 478
 479         work = list;
 480         while (work)
 481                 {
 482                 gint item_number = g_list_index(cd->list, work->data);
 483
 484                 work = work->next;
 485
 486                 if (item_number < 0) continue;
 487
 488                 text = g_strdup_printf("%d\n", item_number);
 489                 temp = g_list_prepend(temp, text);
 490                 *length += strlen(text);
 491                 }
 492
 493         *length += 1; /* ending nul char */
 494
 495         uri_text = g_malloc(*length);
 496         ptr = uri_text;
 497
 498         work = g_list_last(temp);
 499         while (work)
 500                 {
 501                 gint len;
 502                 gchar *text = work->data;
 503
 504                 work = work->prev;
 505
 506                 len = strlen(text);
 507                 memcpy(ptr, text, len);
 508                 ptr += len;
 509                 }
 510
 511         ptr[0] = '\0';
 512
 513         string_list_free(temp);
 514
 515         return uri_text;
 516 }
 517
 518 gint collection_info_valid(CollectionData *cd, CollectInfo *info)
 519 {
 520         if (collection_to_number(cd) < 0) return FALSE;
 521
 522         return (g_list_index(cd->list, info) != 0);
 523 }
 524
 525 CollectInfo *collection_next_by_info(CollectionData *cd, CollectInfo *info)
 526 {
 527         GList *work;
 528
 529         work = g_list_find(cd->list, info);
 530
 531         if (!work) return NULL;
 532         work = work->next;
 533         if (work) return work->data;
 534         return NULL;
 535 }
 536
 537 CollectInfo *collection_prev_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->prev;
 545         if (work) return work->data;
 546         return NULL;
 547 }
 548
 549 CollectInfo *collection_get_first(CollectionData *cd)
 550 {
 551         if (cd->list) return cd->list->data;
 552
 553         return NULL;
 554 }
 555
 556 CollectInfo *collection_get_last(CollectionData *cd)
 557 {
 558         GList *list;
 559
 560         list = g_list_last(cd->list);
 561
 562         if (list) return list->data;
 563
 564         return NULL;
 565 }
 566
 567 void collection_set_sort_method(CollectionData *cd, SortType method)
 568 {
 569         if (!cd) return;
 570
 571         if (cd->sort_method == method) return;
 572
 573         cd->sort_method = method;
 574         cd->list = collection_list_sort(cd->list, cd->sort_method);
 575         if (cd->list) cd->changed = TRUE;
 576
 577         collection_window_refresh(collection_window_find(cd));
 578 }
 579
 580 void collection_set_update_info_func(CollectionData *cd,
 581                                      void (*func)(CollectionData *, CollectInfo *, gpointer), gpointer data)
 582 {
 583         cd->info_updated_func = func;
 584         cd->info_updated_data = data;
 585 }
 586
 587 static CollectInfo *collection_info_new_if_not_exists(CollectionData *cd, struct stat *st, FileData *fd)
 588 {
 589         CollectInfo *ci;
 590
 591         if (g_hash_table_lookup(cd->existence, fd->path)) return NULL;
 592
 593         ci = collection_info_new(fd, st, NULL);
 594         if (ci) g_hash_table_insert(cd->existence, fd->path, "");
 595         return ci;
 596 }
 597
 598 gboolean collection_add_check(CollectionData *cd, FileData *fd, gboolean sorted, gboolean must_exist)
 599 {
 600         struct stat st;
 601         gboolean valid;
 602
 603         if (must_exist)
 604                 {
 605                 valid = (stat_utf8(fd->path, &st) && !S_ISDIR(st.st_mode));
 606                 }
 607         else
 608                 {
 609                 valid = TRUE;
 610                 st.st_size = 0;
 611                 st.st_mtime = 0;
 612                 }
 613
 614         if (valid)
 615                 {
 616                 CollectInfo *ci;
 617
 618                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 619                 if (!ci) return FALSE;
 620                 DEBUG_3("add to collection: %s", fd->path);
 621
 622                 cd->list = collection_list_add(cd->list, ci, sorted ? cd->sort_method : SORT_NONE);
 623                 cd->changed = TRUE;
 624
 625                 if (!sorted || cd->sort_method == SORT_NONE)
 626                         {
 627                         collection_window_add(collection_window_find(cd), ci);
 628                         }
 629                 else
 630                         {
 631                         collection_window_insert(collection_window_find(cd), ci);
 632                         }
 633                 }
 634
 635         return valid;
 636 }
 637
 638 gboolean collection_add(CollectionData *cd, FileData *fd, gboolean sorted)
 639 {
 640         return collection_add_check(cd, fd, sorted, TRUE);
 641 }
 642
 643 gboolean collection_insert(CollectionData *cd, FileData *fd, CollectInfo *insert_ci, gboolean sorted)
 644 {
 645         struct stat st;
 646
 647         if (!insert_ci) return collection_add(cd, fd, sorted);
 648
 649         if (stat_utf8(fd->path, &st) >= 0 && !S_ISDIR(st.st_mode))
 650                 {
 651                 CollectInfo *ci;
 652
 653                 ci = collection_info_new_if_not_exists(cd, &st, fd);
 654                 if (!ci) return FALSE;
 655
 656                 DEBUG_3("insert in collection: %s", fd->path);
 657
 658                 cd->list = collection_list_insert(cd->list, ci, insert_ci, sorted ? cd->sort_method : SORT_NONE);
 659                 cd->changed = TRUE;
 660
 661                 collection_window_insert(collection_window_find(cd), ci);
 662
 663                 return TRUE;
 664                 }
 665
 666         return FALSE;
 667 }
 668
 669 gboolean collection_remove(CollectionData *cd, FileData *fd)
 670 {
 671         CollectInfo *ci;
 672
 673         ci = collection_list_find_fd(cd->list, fd);
 674
 675         if (!ci) return FALSE;
 676
 677         g_hash_table_remove(cd->existence, fd->path);
 678
 679         cd->list = g_list_remove(cd->list, ci);
 680         cd->changed = TRUE;
 681
 682         collection_window_remove(collection_window_find(cd), ci);
 683         collection_info_free(ci);
 684
 685         return TRUE;
 686 }
 687
 688 static void collection_remove_by_info(CollectionData *cd, CollectInfo *info)
 689 {
 690         if (!info || !g_list_find(cd->list, info)) return;
 691
 692         cd->list = g_list_remove(cd->list, info);
 693         cd->changed = (cd->list != NULL);
 694
 695         collection_window_remove(collection_window_find(cd), info);
 696         collection_info_free(info);
 697 }
 698
 699 void collection_remove_by_info_list(CollectionData *cd, GList *list)
 700 {
 701         GList *work;
 702
 703         if (!list) return;
 704
 705         if (!list->next)
 706                 {
 707                 /* more efficient (in collect-table) to remove a single item this way */
 708                 collection_remove_by_info(cd, (CollectInfo *)list->data);
 709                 return;
 710                 }
 711
 712         work = list;
 713         while (work)
 714                 {
 715                 cd->list = collection_list_remove(cd->list, work->data);
 716                 work = work->next;
 717                 }
 718         cd->changed = (cd->list != NULL);
 719
 720         collection_window_refresh(collection_window_find(cd));
 721 }
 722
 723 gboolean collection_rename(CollectionData *cd, FileData *fd)
 724 {
 725         CollectInfo *ci;
 726         ci = collection_list_find_fd(cd->list, fd);
 727
 728         if (!ci) return FALSE;
 729
 730         cd->changed = TRUE;
 731
 732         collection_window_update(collection_window_find(cd), ci);
 733
 734         return TRUE;
 735 }
 736
 737 void collection_update_geometry(CollectionData *cd)
 738 {
 739         collection_window_get_geometry(collection_window_find(cd));
 740 }
 741
 742 /*
 743  *-------------------------------------------------------------------
 744  * simple maintenance for renaming, deleting
 745  *-------------------------------------------------------------------
 746  */
 747
 748 static void collection_notify_cb(FileData *fd, NotifyType type, gpointer data)
 749 {
 750         CollectionData *cd = data;
 751
 752         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
 753
 754         switch (fd->change->type)
 755                 {
 756                 case FILEDATA_CHANGE_MOVE:
 757                 case FILEDATA_CHANGE_RENAME:
 758                         collection_rename(cd, fd);
 759                         break;
 760                 case FILEDATA_CHANGE_COPY:
 761                         break;
 762                 case FILEDATA_CHANGE_DELETE:
 763                         while (collection_remove(cd, fd));
 764                         break;
 765                 case FILEDATA_CHANGE_UNSPECIFIED:
 766                 case FILEDATA_CHANGE_WRITE_METADATA:
 767                         break;
 768                 }
 769
 770 }
 771
 772
 773 /*
 774  *-------------------------------------------------------------------
 775  * window key presses
 776  *-------------------------------------------------------------------
 777  */
 778
 779 static gboolean collection_window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 780 {
 781         CollectWindow *cw = data;
 782         gboolean stop_signal = FALSE;
 783         gint edit_val = -1;
 784         GList *list;
 785
 786         if (event->state & GDK_CONTROL_MASK)
 787                 {
 788                 stop_signal = TRUE;
 789                 switch (event->keyval)
 790                         {
 791                         case '1':
 792                                 edit_val = 0;
 793                                 break;
 794                         case '2':
 795                                 edit_val = 1;
 796                                 break;
 797                         case '3':
 798                                 edit_val = 2;
 799                                 break;
 800                         case '4':
 801                                 edit_val = 3;
 802                                 break;
 803                         case '5':
 804                                 edit_val = 4;
 805                                 break;
 806                         case '6':
 807                                 edit_val = 5;
 808                                 break;
 809                         case '7':
 810                                 edit_val = 6;
 811                                 break;
 812                         case '8':
 813                                 edit_val = 7;
 814                                 break;
 815                         case '9':
 816                                 edit_val = 8;
 817                                 break;
 818                         case '0':
 819                                 edit_val = 9;
 820                                 break;
 821                         case 'A': case 'a':
 822                                 if (event->state & GDK_SHIFT_MASK)
 823                                         {
 824                                         collection_table_unselect_all(cw->table);
 825                                         }
 826                                 else
 827                                         {
 828                                         collection_table_select_all(cw->table);
 829                                         }
 830                                 break;
 831                         case 'L': case 'l':
 832                                 list = layout_list(NULL);
 833                                 if (list)
 834                                         {
 835                                         collection_table_add_filelist(cw->table, list);
 836                                         filelist_free(list);
 837                                         }
 838                                 break;
 839                         case 'C': case 'c':
 840                                 file_util_copy(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 841                                 break;
 842                         case 'M': case 'm':
 843                                 file_util_move(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 844                                 break;
 845                         case 'R': case 'r':
 846                                 file_util_rename(NULL, collection_table_selection_get_list(cw->table), cw->window);
 847                                 break;
 848                         case 'D': case 'd':
 849                                 file_util_delete(NULL, collection_table_selection_get_list(cw->table), cw->window);
 850                                 break;
 851                         case 'S': case 's':
 852                                 collection_dialog_save_as(NULL, cw->cd);
 853                                 break;
 854                         case 'W': case 'w':
 855                                 collection_window_close(cw);
 856                                 break;
 857                         default:
 858                                 stop_signal = FALSE;
 859                                 break;
 860                         }
 861                 }
 862         else
 863                 {
 864                 stop_signal = TRUE;
 865                 switch (event->keyval)
 866                         {
 867                         case GDK_Return: case GDK_KP_Enter:
 868                                 layout_image_set_collection(NULL, cw->cd,
 869                                         collection_table_get_focus_info(cw->table));
 870                                 break;
 871                         case 'V': case 'v':
 872                                 view_window_new_from_collection(cw->cd,
 873                                         collection_table_get_focus_info(cw->table));
 874                                 break;
 875                         case 'S': case 's':
 876                                 if (!cw->cd->path)
 877                                         {
 878                                         collection_dialog_save_as(NULL, cw->cd);
 879                                         }
 880                                 else if (!collection_save(cw->cd, cw->cd->path))
 881                                         {
 882                                         log_printf("failed saving to collection path: %s\n", cw->cd->path);
 883                                         }
 884                                 break;
 885                         case 'A': case 'a':
 886                                 collection_dialog_append(NULL, cw->cd);
 887                                 break;
 888                         case 'N': case 'n':
 889                                 collection_set_sort_method(cw->cd, SORT_NAME);
 890                                 break;
 891 #ifdef HAVE_STRVERSCMP
 892                         case 'I': case 'i':
 893                                 collection_set_sort_method(cw->cd, SORT_NUMBER);
 894                                 break;
 895 #endif
 896                         case 'D': case 'd':
 897                                 collection_set_sort_method(cw->cd, SORT_TIME);
 898                                 break;
 899                         case 'B': case 'b':
 900                                 collection_set_sort_method(cw->cd, SORT_SIZE);
 901                                 break;
 902                         case 'P': case 'p':
 903                                 if (event->state & GDK_SHIFT_MASK)
 904                                         {
 905                                         CollectInfo *info;
 906
 907                                         info = collection_table_get_focus_info(cw->table);
 908
 909                                         print_window_new(info->fd, collection_table_selection_get_list(cw->table),
 910                                                          collection_list_to_filelist(cw->cd->list), cw->window);
 911                                         }
 912                                 else
 913                                         {
 914                                         collection_set_sort_method(cw->cd, SORT_PATH);
 915                                         }
 916                                 break;
 917                         case GDK_Delete: case GDK_KP_Delete:
 918                                 list = g_list_copy(cw->table->selection);
 919                                 if (list)
 920                                         {
 921                                         collection_remove_by_info_list(cw->cd, list);
 922                                         g_list_free(list);
 923                                         }
 924                                 else
 925                                         {
 926                                         collection_remove_by_info(cw->cd, collection_table_get_focus_info(cw->table));
 927                                         }
 928                                 break;
 929                         default:
 930                                 stop_signal = FALSE;
 931                                 break;
 932                         }
 933                 }
 934 #if 0
 935         if (edit_val != -1)
 936                 {
 937                 list = collection_table_selection_get_list(cw->table);
 938                 file_util_start_editor_from_filelist(edit_val, list, cw->window);
 939                 filelist_free(list);
 940                 }
 941 #endif
 942         return stop_signal;
 943 }
 944
 945 /*
 946  *-------------------------------------------------------------------
 947  * window
 948  *-------------------------------------------------------------------
 949  */
 950 static void collection_window_get_geometry(CollectWindow *cw)
 951 {
 952         CollectionData *cd;
 953
 954         if (!cw) return;
 955
 956         cd = cw->cd;
 957         gdk_window_get_position(cw->window->window, &cd->window_x, &cd->window_y);
 958         gdk_drawable_get_size(cw->window->window, &cd->window_w, &cd->window_h);
 959         cd->window_read = TRUE;
 960 }
 961
 962 static void collection_window_refresh(CollectWindow *cw)
 963 {
 964         if (!cw) return;
 965
 966         collection_table_refresh(cw->table);
 967 }
 968
 969 static void collection_window_update_title(CollectWindow *cw)
 970 {
 971         gboolean free_name = FALSE;
 972         gchar *name;
 973         gchar *buf;
 974
 975         if (!cw) return;
 976
 977         if (file_extension_match(cw->cd->name, GQ_COLLECTION_EXT))
 978                 {
 979                 name = remove_extension_from_path(cw->cd->name);
 980                 free_name = TRUE;
 981                 }
 982         else
 983                 {
 984                 name = cw->cd->name;
 985                 }
 986
 987         buf = g_strdup_printf(_("%s - Collection - %s"), name, GQ_APPNAME);
 988         if (free_name) g_free(name);
 989         gtk_window_set_title(GTK_WINDOW(cw->window), buf);
 990         g_free(buf);
 991 }
 992
 993 static void collection_window_update_info(CollectionData *cd, CollectInfo *ci, gpointer data)
 994 {
 995         CollectWindow *cw = data;
 996
 997         collection_table_file_update(cw->table, ci);
 998 }
 999
1000 static void collection_window_add(CollectWindow *cw, CollectInfo *ci)
1001 {
1002         if (!cw) return;
1003
1004         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1005         collection_table_file_add(cw->table, ci);
1006 }
1007
1008 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci)
1009 {
1010         if (!cw) return;
1011
1012         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1013         collection_table_file_insert(cw->table, ci);
1014         if (!cw) return;
1015 }
1016
1017 #if 0
1018 static void collection_window_move(CollectWindow *cw, CollectInfo *ci)
1019 {
1020         if (!cw) return;
1021 }
1022 #endif
1023
1024 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci)
1025 {
1026         if (!cw) return;
1027
1028         collection_table_file_remove(cw->table, ci);
1029 }
1030
1031 static void collection_window_update(CollectWindow *cw, CollectInfo *ci)
1032 {
1033         if (!cw) return;
1034
1035         collection_table_file_update(cw->table, ci);
1036         collection_table_file_update(cw->table, NULL);
1037 }
1038
1039 static void collection_window_close_final(CollectWindow *cw)
1040 {
1041         if (cw->close_dialog) return;
1042
1043         collection_window_list = g_list_remove(collection_window_list, cw);
1044         collection_window_get_geometry(cw);
1045
1046         gtk_widget_destroy(cw->window);
1047
1048         collection_set_update_info_func(cw->cd, NULL, NULL);
1049         collection_unref(cw->cd);
1050
1051         g_free(cw);
1052 }
1053
1054 static void collection_close_save_cb(GenericDialog *gd, gpointer data)
1055 {
1056         CollectWindow *cw = data;
1057
1058         cw->close_dialog = NULL;
1059         generic_dialog_close(gd);
1060
1061         if (!cw->cd->path)
1062                 {
1063                 collection_dialog_save_close(NULL, cw->cd);
1064                 return;
1065                 }
1066         else if (!collection_save(cw->cd, cw->cd->path))
1067                 {
1068                 gchar *buf;
1069                 buf = g_strdup_printf(_("Failed to save the collection:\n%s"), cw->cd->path);
1070                 warning_dialog(_("Save Failed"), buf, GTK_STOCK_DIALOG_ERROR, cw->window);
1071                 g_free(buf);
1072                 return;
1073                 }
1074
1075         collection_window_close_final(cw);
1076 }
1077
1078 static void collection_close_close_cb(GenericDialog *gd, gpointer data)
1079 {
1080         CollectWindow *cw = data;
1081
1082         cw->close_dialog = NULL;
1083         generic_dialog_close(gd);
1084
1085         collection_window_close_final(cw);
1086 }
1087
1088 static void collection_close_cancel_cb(GenericDialog *gd, gpointer data)
1089 {
1090         CollectWindow *cw = data;
1091
1092         cw->close_dialog = NULL;
1093         generic_dialog_close(gd);
1094 }
1095
1096 static void collection_close_dlg_show(CollectWindow *cw)
1097 {
1098         GenericDialog *gd;
1099
1100         if (cw->close_dialog)
1101                 {
1102                 gtk_window_present(GTK_WINDOW(cw->close_dialog));
1103                 return;
1104                 }
1105
1106         gd = generic_dialog_new(_("Close collection"),
1107                                 "close_collection", cw->window, FALSE,
1108                                 collection_close_cancel_cb, cw);
1109         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION,
1110                                    _("Close collection"),
1111                                    _("Collection has been modified.\nSave first?"));
1112
1113         generic_dialog_add_button(gd, GTK_STOCK_SAVE, NULL, collection_close_save_cb, TRUE);
1114         generic_dialog_add_button(gd, GTK_STOCK_DELETE, _("_Discard"), collection_close_close_cb, FALSE);
1115
1116         cw->close_dialog = gd->dialog;
1117
1118         gtk_widget_show(gd->dialog);
1119 }
1120
1121 static void collection_window_close(CollectWindow *cw)
1122 {
1123         if (!cw->cd->changed && !cw->close_dialog)
1124                 {
1125                 collection_window_close_final(cw);
1126                 return;
1127                 }
1128
1129         collection_close_dlg_show(cw);
1130 }
1131
1132 void collection_window_close_by_collection(CollectionData *cd)
1133 {
1134         CollectWindow *cw;
1135
1136         cw = collection_window_find(cd);
1137         if (cw) collection_window_close_final(cw);
1138 }
1139
1140 gboolean collection_window_modified_exists(void)
1141 {
1142         GList *work;
1143
1144         work = collection_window_list;
1145         while (work)
1146                 {
1147                 CollectWindow *cw = work->data;
1148                 if (cw->cd->changed) return TRUE;
1149                 work = work->next;
1150                 }
1151
1152         return FALSE;
1153 }
1154
1155 static gboolean collection_window_delete(GtkWidget *widget, GdkEvent *event, gpointer data)
1156 {
1157         CollectWindow *cw = data;
1158         collection_window_close(cw);
1159
1160         return TRUE;
1161 }
1162
1163 CollectWindow *collection_window_new(const gchar *path)
1164 {
1165         CollectWindow *cw;
1166         GtkWidget *vbox;
1167         GtkWidget *frame;
1168         GtkWidget *status_label;
1169         GtkWidget *extra_label;
1170         GdkGeometry geometry;
1171
1172         cw = g_new0(CollectWindow, 1);
1173
1174         collection_window_list = g_list_append(collection_window_list, cw);
1175
1176         cw->cd = collection_new(path);
1177
1178         cw->window = window_new(GTK_WINDOW_TOPLEVEL, "collection", PIXBUF_INLINE_ICON_BOOK, NULL, NULL);
1179
1180         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1181         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1182         geometry.base_width = COLLECT_DEF_WIDTH;
1183         geometry.base_height = COLLECT_DEF_HEIGHT;
1184         gtk_window_set_geometry_hints(GTK_WINDOW(cw->window), NULL, &geometry,
1185                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
1186
1187
1188         if (options->save_window_positions && path && collection_load_only_geometry(cw->cd, path))
1189                 {
1190                 /* FIXME: x, y is not implemented */
1191                 gtk_window_set_default_size(GTK_WINDOW(cw->window), cw->cd->window_w, cw->cd->window_h);
1192                 }
1193         else
1194                 {
1195                 gtk_window_set_default_size(GTK_WINDOW(cw->window), COLLECT_DEF_WIDTH, COLLECT_DEF_HEIGHT);
1196                 }
1197
1198         gtk_window_set_resizable(GTK_WINDOW(cw->window), TRUE);
1199         collection_window_update_title(cw);
1200         gtk_container_set_border_width(GTK_CONTAINER(cw->window), 0);
1201
1202         g_signal_connect(G_OBJECT(cw->window), "delete_event",
1203                          G_CALLBACK(collection_window_delete), cw);
1204
1205         g_signal_connect(G_OBJECT(cw->window), "key_press_event",
1206                          G_CALLBACK(collection_window_keypress), cw);
1207
1208         vbox = gtk_vbox_new(FALSE, 0);
1209         gtk_container_add(GTK_CONTAINER(cw->window), vbox);
1210         gtk_widget_show(vbox);
1211
1212         cw->table = collection_table_new(cw->cd);
1213         gtk_box_pack_start(GTK_BOX(vbox), cw->table->scrolled, TRUE, TRUE, 0);
1214         gtk_widget_show(cw->table->scrolled);
1215
1216         cw->status_box = gtk_hbox_new(TRUE, 0);
1217         gtk_box_pack_start(GTK_BOX(vbox), cw->status_box, FALSE, FALSE, 0);
1218         gtk_widget_show(cw->status_box);
1219
1220         frame = gtk_frame_new(NULL);
1221         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1222         gtk_box_pack_start(GTK_BOX(cw->status_box), frame, TRUE, TRUE, 0);
1223         gtk_widget_show(frame);
1224
1225         status_label = gtk_label_new("");
1226         gtk_container_add(GTK_CONTAINER(frame), status_label);
1227         gtk_widget_show(status_label);
1228
1229         extra_label = gtk_progress_bar_new();
1230         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(extra_label), 0.0);
1231         gtk_box_pack_start(GTK_BOX(cw->status_box), extra_label, TRUE, TRUE, 0);
1232         gtk_widget_show(extra_label);
1233
1234         collection_table_set_labels(cw->table, status_label, extra_label);
1235
1236         gtk_widget_show(cw->window);
1237         gtk_widget_grab_focus(cw->table->listview);
1238
1239         collection_set_update_info_func(cw->cd, collection_window_update_info, cw);
1240
1241         if (path && *path == G_DIR_SEPARATOR) collection_load_begin(cw->cd, NULL, COLLECTION_LOAD_NONE);
1242
1243         return cw;
1244 }
1245 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */