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         DEBUG_1("Notify collection: %s %04x", fd->path, type);
 755
 756         switch (fd->change->type)
 757                 {
 758                 case FILEDATA_CHANGE_MOVE:
 759                 case FILEDATA_CHANGE_RENAME:
 760                         collection_rename(cd, fd);
 761                         break;
 762                 case FILEDATA_CHANGE_COPY:
 763                         break;
 764                 case FILEDATA_CHANGE_DELETE:
 765                         while (collection_remove(cd, fd));
 766                         break;
 767                 case FILEDATA_CHANGE_UNSPECIFIED:
 768                 case FILEDATA_CHANGE_WRITE_METADATA:
 769                         break;
 770                 }
 771
 772 }
 773
 774
 775 /*
 776  *-------------------------------------------------------------------
 777  * window key presses
 778  *-------------------------------------------------------------------
 779  */
 780
 781 static gboolean collection_window_keypress(GtkWidget *widget, GdkEventKey *event, gpointer data)
 782 {
 783         CollectWindow *cw = data;
 784         gboolean stop_signal = FALSE;
 785         gint edit_val = -1;
 786         GList *list;
 787
 788         if (event->state & GDK_CONTROL_MASK)
 789                 {
 790                 stop_signal = TRUE;
 791                 switch (event->keyval)
 792                         {
 793                         case '1':
 794                                 edit_val = 0;
 795                                 break;
 796                         case '2':
 797                                 edit_val = 1;
 798                                 break;
 799                         case '3':
 800                                 edit_val = 2;
 801                                 break;
 802                         case '4':
 803                                 edit_val = 3;
 804                                 break;
 805                         case '5':
 806                                 edit_val = 4;
 807                                 break;
 808                         case '6':
 809                                 edit_val = 5;
 810                                 break;
 811                         case '7':
 812                                 edit_val = 6;
 813                                 break;
 814                         case '8':
 815                                 edit_val = 7;
 816                                 break;
 817                         case '9':
 818                                 edit_val = 8;
 819                                 break;
 820                         case '0':
 821                                 edit_val = 9;
 822                                 break;
 823                         case 'A': case 'a':
 824                                 if (event->state & GDK_SHIFT_MASK)
 825                                         {
 826                                         collection_table_unselect_all(cw->table);
 827                                         }
 828                                 else
 829                                         {
 830                                         collection_table_select_all(cw->table);
 831                                         }
 832                                 break;
 833                         case 'L': case 'l':
 834                                 list = layout_list(NULL);
 835                                 if (list)
 836                                         {
 837                                         collection_table_add_filelist(cw->table, list);
 838                                         filelist_free(list);
 839                                         }
 840                                 break;
 841                         case 'C': case 'c':
 842                                 file_util_copy(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 843                                 break;
 844                         case 'M': case 'm':
 845                                 file_util_move(NULL, collection_table_selection_get_list(cw->table), NULL, cw->window);
 846                                 break;
 847                         case 'R': case 'r':
 848                                 file_util_rename(NULL, collection_table_selection_get_list(cw->table), cw->window);
 849                                 break;
 850                         case 'D': case 'd':
 851                                 file_util_delete(NULL, collection_table_selection_get_list(cw->table), cw->window);
 852                                 break;
 853                         case 'S': case 's':
 854                                 collection_dialog_save_as(NULL, cw->cd);
 855                                 break;
 856                         case 'W': case 'w':
 857                                 collection_window_close(cw);
 858                                 break;
 859                         default:
 860                                 stop_signal = FALSE;
 861                                 break;
 862                         }
 863                 }
 864         else
 865                 {
 866                 stop_signal = TRUE;
 867                 switch (event->keyval)
 868                         {
 869                         case GDK_Return: case GDK_KP_Enter:
 870                                 layout_image_set_collection(NULL, cw->cd,
 871                                         collection_table_get_focus_info(cw->table));
 872                                 break;
 873                         case 'V': case 'v':
 874                                 view_window_new_from_collection(cw->cd,
 875                                         collection_table_get_focus_info(cw->table));
 876                                 break;
 877                         case 'S': case 's':
 878                                 if (!cw->cd->path)
 879                                         {
 880                                         collection_dialog_save_as(NULL, cw->cd);
 881                                         }
 882                                 else if (!collection_save(cw->cd, cw->cd->path))
 883                                         {
 884                                         log_printf("failed saving to collection path: %s\n", cw->cd->path);
 885                                         }
 886                                 break;
 887                         case 'A': case 'a':
 888                                 collection_dialog_append(NULL, cw->cd);
 889                                 break;
 890                         case 'N': case 'n':
 891                                 collection_set_sort_method(cw->cd, SORT_NAME);
 892                                 break;
 893 #ifdef HAVE_STRVERSCMP
 894                         case 'I': case 'i':
 895                                 collection_set_sort_method(cw->cd, SORT_NUMBER);
 896                                 break;
 897 #endif
 898                         case 'D': case 'd':
 899                                 collection_set_sort_method(cw->cd, SORT_TIME);
 900                                 break;
 901                         case 'B': case 'b':
 902                                 collection_set_sort_method(cw->cd, SORT_SIZE);
 903                                 break;
 904                         case 'P': case 'p':
 905                                 if (event->state & GDK_SHIFT_MASK)
 906                                         {
 907                                         CollectInfo *info;
 908
 909                                         info = collection_table_get_focus_info(cw->table);
 910
 911                                         print_window_new(info->fd, collection_table_selection_get_list(cw->table),
 912                                                          collection_list_to_filelist(cw->cd->list), cw->window);
 913                                         }
 914                                 else
 915                                         {
 916                                         collection_set_sort_method(cw->cd, SORT_PATH);
 917                                         }
 918                                 break;
 919                         case GDK_Delete: case GDK_KP_Delete:
 920                                 list = g_list_copy(cw->table->selection);
 921                                 if (list)
 922                                         {
 923                                         collection_remove_by_info_list(cw->cd, list);
 924                                         g_list_free(list);
 925                                         }
 926                                 else
 927                                         {
 928                                         collection_remove_by_info(cw->cd, collection_table_get_focus_info(cw->table));
 929                                         }
 930                                 break;
 931                         default:
 932                                 stop_signal = FALSE;
 933                                 break;
 934                         }
 935                 }
 936 #if 0
 937         if (edit_val != -1)
 938                 {
 939                 list = collection_table_selection_get_list(cw->table);
 940                 file_util_start_editor_from_filelist(edit_val, list, cw->window);
 941                 filelist_free(list);
 942                 }
 943 #endif
 944         return stop_signal;
 945 }
 946
 947 /*
 948  *-------------------------------------------------------------------
 949  * window
 950  *-------------------------------------------------------------------
 951  */
 952 static void collection_window_get_geometry(CollectWindow *cw)
 953 {
 954         CollectionData *cd;
 955
 956         if (!cw) return;
 957
 958         cd = cw->cd;
 959         gdk_window_get_position(cw->window->window, &cd->window_x, &cd->window_y);
 960         gdk_drawable_get_size(cw->window->window, &cd->window_w, &cd->window_h);
 961         cd->window_read = TRUE;
 962 }
 963
 964 static void collection_window_refresh(CollectWindow *cw)
 965 {
 966         if (!cw) return;
 967
 968         collection_table_refresh(cw->table);
 969 }
 970
 971 static void collection_window_update_title(CollectWindow *cw)
 972 {
 973         gboolean free_name = FALSE;
 974         gchar *name;
 975         gchar *buf;
 976
 977         if (!cw) return;
 978
 979         if (file_extension_match(cw->cd->name, GQ_COLLECTION_EXT))
 980                 {
 981                 name = remove_extension_from_path(cw->cd->name);
 982                 free_name = TRUE;
 983                 }
 984         else
 985                 {
 986                 name = cw->cd->name;
 987                 }
 988
 989         buf = g_strdup_printf(_("%s - Collection - %s"), name, GQ_APPNAME);
 990         if (free_name) g_free(name);
 991         gtk_window_set_title(GTK_WINDOW(cw->window), buf);
 992         g_free(buf);
 993 }
 994
 995 static void collection_window_update_info(CollectionData *cd, CollectInfo *ci, gpointer data)
 996 {
 997         CollectWindow *cw = data;
 998
 999         collection_table_file_update(cw->table, ci);
1000 }
1001
1002 static void collection_window_add(CollectWindow *cw, CollectInfo *ci)
1003 {
1004         if (!cw) return;
1005
1006         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1007         collection_table_file_add(cw->table, ci);
1008 }
1009
1010 static void collection_window_insert(CollectWindow *cw, CollectInfo *ci)
1011 {
1012         if (!cw) return;
1013
1014         if (!ci->pixbuf) collection_load_thumb_idle(cw->cd);
1015         collection_table_file_insert(cw->table, ci);
1016         if (!cw) return;
1017 }
1018
1019 #if 0
1020 static void collection_window_move(CollectWindow *cw, CollectInfo *ci)
1021 {
1022         if (!cw) return;
1023 }
1024 #endif
1025
1026 static void collection_window_remove(CollectWindow *cw, CollectInfo *ci)
1027 {
1028         if (!cw) return;
1029
1030         collection_table_file_remove(cw->table, ci);
1031 }
1032
1033 static void collection_window_update(CollectWindow *cw, CollectInfo *ci)
1034 {
1035         if (!cw) return;
1036
1037         collection_table_file_update(cw->table, ci);
1038         collection_table_file_update(cw->table, NULL);
1039 }
1040
1041 static void collection_window_close_final(CollectWindow *cw)
1042 {
1043         if (cw->close_dialog) return;
1044
1045         collection_window_list = g_list_remove(collection_window_list, cw);
1046         collection_window_get_geometry(cw);
1047
1048         gtk_widget_destroy(cw->window);
1049
1050         collection_set_update_info_func(cw->cd, NULL, NULL);
1051         collection_unref(cw->cd);
1052
1053         g_free(cw);
1054 }
1055
1056 static void collection_close_save_cb(GenericDialog *gd, gpointer data)
1057 {
1058         CollectWindow *cw = data;
1059
1060         cw->close_dialog = NULL;
1061         generic_dialog_close(gd);
1062
1063         if (!cw->cd->path)
1064                 {
1065                 collection_dialog_save_close(NULL, cw->cd);
1066                 return;
1067                 }
1068         else if (!collection_save(cw->cd, cw->cd->path))
1069                 {
1070                 gchar *buf;
1071                 buf = g_strdup_printf(_("Failed to save the collection:\n%s"), cw->cd->path);
1072                 warning_dialog(_("Save Failed"), buf, GTK_STOCK_DIALOG_ERROR, cw->window);
1073                 g_free(buf);
1074                 return;
1075                 }
1076
1077         collection_window_close_final(cw);
1078 }
1079
1080 static void collection_close_close_cb(GenericDialog *gd, gpointer data)
1081 {
1082         CollectWindow *cw = data;
1083
1084         cw->close_dialog = NULL;
1085         generic_dialog_close(gd);
1086
1087         collection_window_close_final(cw);
1088 }
1089
1090 static void collection_close_cancel_cb(GenericDialog *gd, gpointer data)
1091 {
1092         CollectWindow *cw = data;
1093
1094         cw->close_dialog = NULL;
1095         generic_dialog_close(gd);
1096 }
1097
1098 static void collection_close_dlg_show(CollectWindow *cw)
1099 {
1100         GenericDialog *gd;
1101
1102         if (cw->close_dialog)
1103                 {
1104                 gtk_window_present(GTK_WINDOW(cw->close_dialog));
1105                 return;
1106                 }
1107
1108         gd = generic_dialog_new(_("Close collection"),
1109                                 "close_collection", cw->window, FALSE,
1110                                 collection_close_cancel_cb, cw);
1111         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION,
1112                                    _("Close collection"),
1113                                    _("Collection has been modified.\nSave first?"));
1114
1115         generic_dialog_add_button(gd, GTK_STOCK_SAVE, NULL, collection_close_save_cb, TRUE);
1116         generic_dialog_add_button(gd, GTK_STOCK_DELETE, _("_Discard"), collection_close_close_cb, FALSE);
1117
1118         cw->close_dialog = gd->dialog;
1119
1120         gtk_widget_show(gd->dialog);
1121 }
1122
1123 static void collection_window_close(CollectWindow *cw)
1124 {
1125         if (!cw->cd->changed && !cw->close_dialog)
1126                 {
1127                 collection_window_close_final(cw);
1128                 return;
1129                 }
1130
1131         collection_close_dlg_show(cw);
1132 }
1133
1134 void collection_window_close_by_collection(CollectionData *cd)
1135 {
1136         CollectWindow *cw;
1137
1138         cw = collection_window_find(cd);
1139         if (cw) collection_window_close_final(cw);
1140 }
1141
1142 gboolean collection_window_modified_exists(void)
1143 {
1144         GList *work;
1145
1146         work = collection_window_list;
1147         while (work)
1148                 {
1149                 CollectWindow *cw = work->data;
1150                 if (cw->cd->changed) return TRUE;
1151                 work = work->next;
1152                 }
1153
1154         return FALSE;
1155 }
1156
1157 static gboolean collection_window_delete(GtkWidget *widget, GdkEvent *event, gpointer data)
1158 {
1159         CollectWindow *cw = data;
1160         collection_window_close(cw);
1161
1162         return TRUE;
1163 }
1164
1165 CollectWindow *collection_window_new(const gchar *path)
1166 {
1167         CollectWindow *cw;
1168         GtkWidget *vbox;
1169         GtkWidget *frame;
1170         GtkWidget *status_label;
1171         GtkWidget *extra_label;
1172         GdkGeometry geometry;
1173
1174         cw = g_new0(CollectWindow, 1);
1175
1176         collection_window_list = g_list_append(collection_window_list, cw);
1177
1178         cw->cd = collection_new(path);
1179
1180         cw->window = window_new(GTK_WINDOW_TOPLEVEL, "collection", PIXBUF_INLINE_ICON_BOOK, NULL, NULL);
1181
1182         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
1183         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
1184         geometry.base_width = COLLECT_DEF_WIDTH;
1185         geometry.base_height = COLLECT_DEF_HEIGHT;
1186         gtk_window_set_geometry_hints(GTK_WINDOW(cw->window), NULL, &geometry,
1187                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
1188
1189
1190         if (options->save_window_positions && path && collection_load_only_geometry(cw->cd, path))
1191                 {
1192                 /* FIXME: x, y is not implemented */
1193                 gtk_window_set_default_size(GTK_WINDOW(cw->window), cw->cd->window_w, cw->cd->window_h);
1194                 }
1195         else
1196                 {
1197                 gtk_window_set_default_size(GTK_WINDOW(cw->window), COLLECT_DEF_WIDTH, COLLECT_DEF_HEIGHT);
1198                 }
1199
1200         gtk_window_set_resizable(GTK_WINDOW(cw->window), TRUE);
1201         collection_window_update_title(cw);
1202         gtk_container_set_border_width(GTK_CONTAINER(cw->window), 0);
1203
1204         g_signal_connect(G_OBJECT(cw->window), "delete_event",
1205                          G_CALLBACK(collection_window_delete), cw);
1206
1207         g_signal_connect(G_OBJECT(cw->window), "key_press_event",
1208                          G_CALLBACK(collection_window_keypress), cw);
1209
1210         vbox = gtk_vbox_new(FALSE, 0);
1211         gtk_container_add(GTK_CONTAINER(cw->window), vbox);
1212         gtk_widget_show(vbox);
1213
1214         cw->table = collection_table_new(cw->cd);
1215         gtk_box_pack_start(GTK_BOX(vbox), cw->table->scrolled, TRUE, TRUE, 0);
1216         gtk_widget_show(cw->table->scrolled);
1217
1218         cw->status_box = gtk_hbox_new(TRUE, 0);
1219         gtk_box_pack_start(GTK_BOX(vbox), cw->status_box, FALSE, FALSE, 0);
1220         gtk_widget_show(cw->status_box);
1221
1222         frame = gtk_frame_new(NULL);
1223         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
1224         gtk_box_pack_start(GTK_BOX(cw->status_box), frame, TRUE, TRUE, 0);
1225         gtk_widget_show(frame);
1226
1227         status_label = gtk_label_new("");
1228         gtk_container_add(GTK_CONTAINER(frame), status_label);
1229         gtk_widget_show(status_label);
1230
1231         extra_label = gtk_progress_bar_new();
1232         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(extra_label), 0.0);
1233         gtk_box_pack_start(GTK_BOX(cw->status_box), extra_label, TRUE, TRUE, 0);
1234         gtk_widget_show(extra_label);
1235
1236         collection_table_set_labels(cw->table, status_label, extra_label);
1237
1238         gtk_widget_show(cw->window);
1239         gtk_widget_grab_focus(cw->table->listview);
1240
1241         collection_set_update_info_func(cw->cd, collection_window_update_info, cw);
1242
1243         if (path && *path == G_DIR_SEPARATOR) collection_load_begin(cw->cd, NULL, COLLECTION_LOAD_NONE);
1244
1245         return cw;
1246 }
1247 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */