src/search.cc

   1 /*
   2  * Copyright (C) 2005 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "search.h"
  24
  25 #include "cache.h"
  26 #include "collect-table.h"
  27 #include "dnd.h"
  28 #include "dupe.h"
  29 #include "editors.h"
  30 #include "filedata.h"
  31 #include "image-load.h"
  32 #include "img-view.h"
  33 #include "layout-util.h"
  34 #include "math.h"
  35 #include "menu.h"
  36 #include "metadata.h"
  37 #include "misc.h"
  38 #include "pixbuf-util.h"
  39 #include "print.h"
  40 #include "thumb.h"
  41 #include "ui-bookmark.h"
  42 #include "ui-fileops.h"
  43 #include "ui-menu.h"
  44 #include "ui-misc.h"
  45 #include "ui-spinner.h"
  46 #include "ui-tabcomp.h"
  47 #include "ui-tree-edit.h"
  48 #include "uri-utils.h"
  49 #include "utilops.h"
  50 #include "window.h"
  51 #include "bar-keywords.h"
  52
  53 #define DEF_SEARCH_WIDTH  700
  54 #define DEF_SEARCH_HEIGHT 650
  55
  56 #define SEARCH_BUFFER_MATCH_LOAD 20
  57 #define SEARCH_BUFFER_MATCH_HIT  5
  58 #define SEARCH_BUFFER_MATCH_MISS 1
  59 #define SEARCH_BUFFER_FLUSH_SIZE 99
  60
  61 #define FORMAT_CLASS_BROKEN static_cast<FileFormatClass>(FILE_FORMAT_CLASSES + 1)
  62
  63 typedef enum {
  64         SEARCH_MATCH_NONE,
  65         SEARCH_MATCH_EQUAL,
  66         SEARCH_MATCH_CONTAINS,
  67         SEARCH_MATCH_NAME_EQUAL,
  68         SEARCH_MATCH_NAME_CONTAINS,
  69         SEARCH_MATCH_PATH_CONTAINS,
  70         SEARCH_MATCH_UNDER,
  71         SEARCH_MATCH_OVER,
  72         SEARCH_MATCH_BETWEEN,
  73         SEARCH_MATCH_ALL,
  74         SEARCH_MATCH_ANY,
  75         SEARCH_MATCH_COLLECTION
  76 } MatchType;
  77
  78 enum {
  79         SEARCH_COLUMN_POINTER = 0,
  80         SEARCH_COLUMN_RANK,
  81         SEARCH_COLUMN_THUMB,
  82         SEARCH_COLUMN_NAME,
  83         SEARCH_COLUMN_SIZE,
  84         SEARCH_COLUMN_DATE,
  85         SEARCH_COLUMN_DIMENSIONS,
  86         SEARCH_COLUMN_PATH,
  87         SEARCH_COLUMN_COUNT     /* total columns */
  88 };
  89
  90 typedef struct _SearchData SearchData;
  91 struct _SearchData
  92 {
  93         GtkWidget *window;
  94
  95         GtkWidget *button_thumbs;
  96         GtkWidget *label_status;
  97         GtkWidget *label_progress;
  98         GtkWidget *button_start;
  99         GtkWidget *button_stop;
 100         GtkWidget *button_close;
 101         GtkWidget *button_help;
 102         GtkWidget *spinner;
 103
 104         GtkWidget *collection;
 105         GtkWidget *fd_button;
 106         GtkWidget *collection_entry;
 107
 108         GtkWidget *box_search;
 109
 110         GtkWidget *menu_path;
 111         GtkWidget *path_entry;
 112         GtkWidget *check_recurse;
 113
 114         GtkWidget *result_view;
 115
 116         GtkWidget *check_name;
 117         GtkWidget *menu_name;
 118         GtkWidget *entry_name;
 119         GtkWidget *check_name_match_case;
 120
 121         GtkWidget *check_size;
 122         GtkWidget *menu_size;
 123         GtkWidget *spin_size;
 124         GtkWidget *spin_size_end;
 125
 126         GtkWidget *check_date;
 127         GtkWidget *menu_date;
 128         GtkWidget *date_sel;
 129         GtkWidget *date_sel_end;
 130         GtkWidget *date_type;
 131
 132         GtkWidget *check_dimensions;
 133         GtkWidget *menu_dimensions;
 134         GtkWidget *spin_width;
 135         GtkWidget *spin_height;
 136         GtkWidget *spin_width_end;
 137         GtkWidget *spin_height_end;
 138
 139         GtkWidget *check_similarity;
 140         GtkWidget *spin_similarity;
 141         GtkWidget *entry_similarity;
 142
 143         GtkWidget *check_keywords;
 144         GtkWidget *menu_keywords;
 145         GtkWidget *entry_keywords;
 146
 147         GtkWidget *check_comment;
 148         GtkWidget *menu_comment;
 149         GtkWidget *entry_comment;
 150
 151         GtkWidget *check_rating;
 152         GtkWidget *menu_rating;
 153         GtkWidget *spin_rating;
 154         GtkWidget *spin_rating_end;
 155
 156         GtkWidget *check_class;
 157         GtkWidget *menu_class;
 158         GtkWidget *class_type;
 159         GtkWidget *marks_type;
 160         GtkWidget *menu_marks;
 161
 162         FileData *search_dir_fd;
 163         gboolean   search_path_recurse;
 164         gchar *search_name;
 165         GRegex *search_name_regex;
 166         gboolean   search_name_match_case;
 167         gint64 search_size;
 168         gint64 search_size_end;
 169         gint   search_date_y;
 170         gint   search_date_m;
 171         gint   search_date_d;
 172         gint   search_date_end_y;
 173         gint   search_date_end_m;
 174         gint   search_date_end_d;
 175         gint   search_width;
 176         gint   search_height;
 177         gint   search_width_end;
 178         gint   search_height_end;
 179         gint   search_similarity;
 180         gchar *search_similarity_path;
 181         CacheData *search_similarity_cd;
 182         GList *search_keyword_list;
 183         gchar *search_comment;
 184         GRegex *search_comment_regex;
 185         gint   search_rating;
 186         gint   search_rating_end;
 187         gboolean   search_comment_match_case;
 188
 189         MatchType search_type;
 190
 191         MatchType match_name;
 192         MatchType match_size;
 193         MatchType match_date;
 194         MatchType match_dimensions;
 195         MatchType match_keywords;
 196         MatchType match_comment;
 197         MatchType match_rating;
 198         MatchType match_gps;
 199         MatchType match_class;
 200         MatchType match_marks;
 201
 202         gboolean match_name_enable;
 203         gboolean match_size_enable;
 204         gboolean match_date_enable;
 205         gboolean match_dimensions_enable;
 206         gboolean match_similarity_enable;
 207         gboolean match_keywords_enable;
 208         gboolean match_comment_enable;
 209         gboolean match_rating_enable;
 210         gboolean match_class_enable;
 211         gboolean match_marks_enable;
 212         gboolean match_broken_enable;
 213
 214         GList *search_folder_list;
 215         GList *search_done_list;
 216         GList *search_file_list;
 217         GList *search_buffer_list;
 218
 219         gint search_count;
 220         gint search_total;
 221         gint search_buffer_count;
 222
 223         guint search_idle_id; /* event source id */
 224         guint update_idle_id; /* event source id */
 225
 226         ImageLoader *img_loader;
 227         CacheData   *img_cd;
 228
 229         FileData *click_fd;
 230
 231         ThumbLoader *thumb_loader;
 232         gboolean thumb_enable;
 233         FileData *thumb_fd;
 234
 235         /* Used for lat/long coordinate search
 236         */
 237         gint search_gps;
 238         gdouble search_lat, search_lon;
 239         GtkWidget *entry_gps_coord;
 240         GtkWidget *check_gps;
 241         GtkWidget *spin_gps;
 242         GtkWidget *units_gps;
 243         GtkWidget *menu_gps;
 244         gboolean match_gps_enable;
 245
 246 };
 247
 248 typedef struct _MatchFileData MatchFileData;
 249 struct _MatchFileData
 250 {
 251         FileData *fd;
 252         gint width;
 253         gint height;
 254         gint rank;
 255 };
 256
 257 typedef struct _MatchList MatchList;
 258 struct _MatchList
 259 {
 260         const gchar *text;
 261         const MatchType type;
 262 };
 263
 264 static const MatchList text_search_menu_path[] = {
 265         { N_("folder"),         SEARCH_MATCH_NONE },
 266         { N_("comments"),       SEARCH_MATCH_ALL },
 267         { N_("results"),        SEARCH_MATCH_CONTAINS },
 268         { N_("collection"),     SEARCH_MATCH_COLLECTION }
 269 };
 270
 271 static const MatchList text_search_menu_name[] = {
 272         { N_("name contains"),  SEARCH_MATCH_NAME_CONTAINS },
 273         { N_("name is"),        SEARCH_MATCH_NAME_EQUAL },
 274         { N_("path contains"),  SEARCH_MATCH_PATH_CONTAINS }
 275 };
 276
 277 static const MatchList text_search_menu_size[] = {
 278         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 279         { N_("less than"),      SEARCH_MATCH_UNDER },
 280         { N_("greater than"),   SEARCH_MATCH_OVER },
 281         { N_("between"),        SEARCH_MATCH_BETWEEN }
 282 };
 283
 284 static const MatchList text_search_menu_date[] = {
 285         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 286         { N_("before"),         SEARCH_MATCH_UNDER },
 287         { N_("after"),          SEARCH_MATCH_OVER },
 288         { N_("between"),        SEARCH_MATCH_BETWEEN }
 289 };
 290
 291 static const MatchList text_search_menu_keyword[] = {
 292         { N_("match all"),      SEARCH_MATCH_ALL },
 293         { N_("match any"),      SEARCH_MATCH_ANY },
 294         { N_("exclude"),        SEARCH_MATCH_NONE }
 295 };
 296
 297 static const MatchList text_search_menu_comment[] = {
 298         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 299         { N_("miss"),           SEARCH_MATCH_NONE }
 300 };
 301
 302
 303 static const MatchList text_search_menu_rating[] = {
 304         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 305         { N_("less than"),      SEARCH_MATCH_UNDER },
 306         { N_("greater than"),   SEARCH_MATCH_OVER },
 307         { N_("between"),        SEARCH_MATCH_BETWEEN }
 308 };
 309
 310 static const MatchList text_search_menu_gps[] = {
 311         { N_("not geocoded"),   SEARCH_MATCH_NONE },
 312         { N_("less than"),      SEARCH_MATCH_UNDER },
 313         { N_("greater than"),   SEARCH_MATCH_OVER }
 314 };
 315
 316 static const MatchList text_search_menu_class[] = {
 317         { N_("is"),     SEARCH_MATCH_EQUAL },
 318         { N_("is not"), SEARCH_MATCH_NONE }
 319 };
 320
 321 static const MatchList text_search_menu_marks[] = {
 322         { N_("is"),     SEARCH_MATCH_EQUAL },
 323         { N_("is not"), SEARCH_MATCH_NONE }
 324 };
 325
 326 static GList *search_window_list = NULL;
 327
 328
 329 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 330 static gint search_result_count(SearchData *sd, gint64 *bytes);
 331
 332 static void search_window_close(SearchData *sd);
 333
 334 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 335 static void search_start_cb(GtkWidget *widget, gpointer data);
 336 void mfd_list_free(GList *list);
 337
 338
 339 /**
 340  * This array must be kept in sync with the contents of:\n
 341  * @link search_result_press_cb @endlink \n
 342  * @link search_window_keypress_cb @endlink \n
 343  * @link search_result_menu @endlink
 344  *
 345  * See also @link hard_coded_window_keys @endlink
 346  **/
 347
 348 hard_coded_window_keys search_window_keys[] = {
 349         {GDK_CONTROL_MASK, 'C', N_("Copy")},
 350         {GDK_CONTROL_MASK, 'M', N_("Move")},
 351         {GDK_CONTROL_MASK, 'R', N_("Rename")},
 352         {GDK_CONTROL_MASK, 'D', N_("Move to Trash")},
 353         {GDK_SHIFT_MASK, GDK_KEY_Delete, N_("Delete")},
 354         {static_cast<GdkModifierType>(0), GDK_KEY_Delete, N_("Remove")},
 355         {GDK_CONTROL_MASK, 'A', N_("Select all")},
 356         {static_cast<GdkModifierType>(GDK_CONTROL_MASK + GDK_SHIFT_MASK), 'A', N_("Select none")},
 357         {GDK_CONTROL_MASK, GDK_KEY_Delete, N_("Clear")},
 358         {GDK_CONTROL_MASK, 'T', N_("Toggle thumbs")},
 359         {GDK_CONTROL_MASK, 'W', N_("Close window")},
 360         {static_cast<GdkModifierType>(0), GDK_KEY_Return, N_("View")},
 361         {static_cast<GdkModifierType>(0), 'V', N_("View in new window")},
 362         {static_cast<GdkModifierType>(0), 'C', N_("Collection from selection")},
 363         {GDK_CONTROL_MASK, GDK_KEY_Return, N_("Start/stop search")},
 364         {static_cast<GdkModifierType>(0), GDK_KEY_F3, N_("Find duplicates")},
 365         {static_cast<GdkModifierType>(0), 0, NULL}
 366 };
 367 /*
 368  *-------------------------------------------------------------------
 369  * utils
 370  *-------------------------------------------------------------------
 371  */
 372
 373 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 374 {
 375         struct tm lt;
 376
 377         lt.tm_sec = 0;
 378         lt.tm_min = 0;
 379         lt.tm_hour = 0;
 380         lt.tm_mday = day;
 381         lt.tm_mon = month - 1;
 382         lt.tm_year = year - 1900;
 383         lt.tm_isdst = 0;
 384
 385         return mktime(&lt);
 386 }
 387
 388 static void search_status_update(SearchData *sd)
 389 {
 390         gchar *buf;
 391         gint t;
 392         gint s;
 393         gint64 t_bytes;
 394         gint64 s_bytes;
 395         gchar *tt;
 396
 397         t = search_result_count(sd, &t_bytes);
 398         s = search_result_selection_count(sd, &s_bytes);
 399
 400         tt = text_from_size_abrev(t_bytes);
 401
 402         if (s > 0)
 403                 {
 404                 gchar *ts = text_from_size_abrev(s_bytes);
 405                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 406                 g_free(ts);
 407                 }
 408         else
 409                 {
 410                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 411                 }
 412
 413         g_free(tt);
 414
 415         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 416         g_free(buf);
 417 }
 418
 419 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 420 {
 421
 422         if (search || thumbs >= 0.0)
 423                 {
 424                 gchar *buf;
 425                 const gchar *message;
 426
 427                 if (search && (sd->search_folder_list || sd->search_file_list))
 428                         message = _("Searching...");
 429                 else if (thumbs >= 0.0)
 430                         message = _("Loading thumbs...");
 431                 else
 432                         message = "";
 433
 434                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 435                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 436                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 437                                               (thumbs >= 0.0) ? thumbs : 0.0);
 438                 g_free(buf);
 439                 }
 440         else
 441                 {
 442                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 443                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 444                 }
 445 }
 446
 447 /*
 448  *-------------------------------------------------------------------
 449  * result list
 450  *-------------------------------------------------------------------
 451  */
 452
 453 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 454 {
 455         GtkTreeModel *store;
 456         gboolean valid;
 457         gint n = 0;
 458
 459         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 460         valid = gtk_tree_model_get_iter_first(store, iter);
 461         while (valid)
 462                 {
 463                 MatchFileData *mfd;
 464                 n++;
 465
 466                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 467                 if (mfd->fd == fd) return n;
 468                 valid = gtk_tree_model_iter_next(store, iter);
 469                 }
 470
 471         return -1;
 472 }
 473
 474
 475 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 476 {
 477         GtkTreeModel *store;
 478         GtkTreeSelection *selection;
 479         GList *slist;
 480         GList *work;
 481         gboolean found = FALSE;
 482
 483         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 484         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 485         work = slist;
 486         while (!found && work)
 487                 {
 488                 GtkTreePath *tpath = static_cast<GtkTreePath *>(work->data);
 489                 MatchFileData *mfd_n;
 490                 GtkTreeIter iter;
 491
 492                 gtk_tree_model_get_iter(store, &iter, tpath);
 493                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 494                 if (mfd_n->fd == fd) found = TRUE;
 495                 work = work->next;
 496                 }
 497         g_list_foreach(slist, (GFunc)tree_path_free_wrapper, NULL);
 498         g_list_free(slist);
 499
 500         return found;
 501 }
 502
 503 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 504 {
 505         GtkTreeModel *store;
 506         GtkTreeSelection *selection;
 507         GList *slist;
 508         GList *work;
 509         gint n = 0;
 510         gint64 total = 0;
 511         GList *plist = NULL;
 512
 513         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 514         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 515         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 516         work = slist;
 517         while (work)
 518                 {
 519                 n++;
 520
 521                 if (bytes || list)
 522                         {
 523                         GtkTreePath *tpath = static_cast<GtkTreePath *>(work->data);
 524                         MatchFileData *mfd;
 525                         GtkTreeIter iter;
 526
 527                         gtk_tree_model_get_iter(store, &iter, tpath);
 528                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 529                         total += mfd->fd->size;
 530
 531                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 532                         }
 533
 534                 work = work->next;
 535                 }
 536         g_list_foreach(slist, (GFunc)tree_path_free_wrapper, NULL);
 537         g_list_free(slist);
 538
 539         if (bytes) *bytes = total;
 540         if (list) *list = g_list_reverse(plist);
 541
 542         return n;
 543 }
 544
 545 static GList *search_result_selection_list(SearchData *sd)
 546 {
 547         GList *list;
 548
 549         search_result_selection_util(sd, NULL, &list);
 550         return list;
 551 }
 552
 553 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 554 {
 555         return search_result_selection_util(sd, bytes, NULL);
 556 }
 557
 558 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 559 {
 560         GtkTreeModel *store;
 561         GtkTreeIter iter;
 562         gboolean valid;
 563         gint n = 0;
 564         gint64 total = 0;
 565         GList *plist = NULL;
 566
 567         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 568
 569         valid = gtk_tree_model_get_iter_first(store, &iter);
 570         while (valid)
 571                 {
 572                 n++;
 573                 if (bytes || list)
 574                         {
 575                         MatchFileData *mfd;
 576
 577                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 578                         total += mfd->fd->size;
 579
 580                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 581                         }
 582                 valid = gtk_tree_model_iter_next(store, &iter);
 583                 }
 584
 585         if (bytes) *bytes = total;
 586         if (list) *list = g_list_reverse(plist);
 587
 588         return n;
 589 }
 590
 591 static GList *search_result_get_filelist(SearchData *sd)
 592 {
 593         GList *list = NULL;
 594
 595         search_result_util(sd, NULL, &list);
 596         return list;
 597 }
 598
 599 static gint search_result_count(SearchData *sd, gint64 *bytes)
 600 {
 601         return search_result_util(sd, bytes, NULL);
 602 }
 603
 604 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 605 {
 606         FileData *fd;
 607         GtkListStore *store;
 608         GtkTreeIter iter;
 609         gchar *text_size;
 610         gchar *text_dim = NULL;
 611
 612         fd = mfd->fd;
 613
 614         if (!fd) return;
 615
 616         text_size = text_from_size(fd->size);
 617         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 618
 619         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 620         gtk_list_store_append(store, &iter);
 621         gtk_list_store_set(store, &iter,
 622                                 SEARCH_COLUMN_POINTER, mfd,
 623                                 SEARCH_COLUMN_RANK, mfd->rank,
 624                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 625                                 SEARCH_COLUMN_NAME, fd->name,
 626                                 SEARCH_COLUMN_SIZE, text_size,
 627                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 628                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 629                                 SEARCH_COLUMN_PATH, fd->path,
 630                                 -1);
 631
 632         g_free(text_size);
 633         g_free(text_dim);
 634 }
 635
 636 static GList *search_result_refine_list(SearchData *sd)
 637 {
 638         GList *list = NULL;
 639         GtkTreeModel *store;
 640         GtkTreeIter iter;
 641         gboolean valid;
 642
 643         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 644
 645         valid = gtk_tree_model_get_iter_first(store, &iter);
 646         while (valid)
 647                 {
 648                 MatchFileData *mfd;
 649
 650                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 651                 list = g_list_prepend(list, mfd->fd);
 652
 653                 valid = gtk_tree_model_iter_next(store, &iter);
 654                 }
 655
 656         /* clear it here, so that the FileData in list is not freed */
 657         gtk_list_store_clear(GTK_LIST_STORE(store));
 658
 659         return g_list_reverse(list);
 660 }
 661
 662 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *UNUSED(tpath),
 663                                         GtkTreeIter *iter, gpointer UNUSED(data))
 664 {
 665         MatchFileData *mfd;
 666
 667         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 668         file_data_unref(mfd->fd);
 669         g_free(mfd);
 670
 671         return FALSE;
 672 }
 673
 674 static void search_result_clear(SearchData *sd)
 675 {
 676         GtkListStore *store;
 677
 678         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 679
 680         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 681         gtk_list_store_clear(store);
 682
 683         sd->click_fd = NULL;
 684
 685         thumb_loader_free(sd->thumb_loader);
 686         sd->thumb_loader = NULL;
 687         sd->thumb_fd = NULL;
 688
 689         search_status_update(sd);
 690 }
 691
 692 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 693 {
 694         GtkTreeModel *store;
 695
 696         if (!mfd || !iter) return;
 697
 698         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 699
 700         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 701
 702         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 703         if (sd->click_fd == mfd->fd) sd->click_fd = NULL;
 704         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = NULL;
 705         file_data_unref(mfd->fd);
 706         g_free(mfd);
 707 }
 708
 709 static void search_result_remove(SearchData *sd, FileData *fd)
 710 {
 711         GtkTreeModel *store;
 712         GtkTreeIter iter;
 713         gboolean valid;
 714
 715         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 716         valid = gtk_tree_model_get_iter_first(store, &iter);
 717         while (valid)
 718                 {
 719                 MatchFileData *mfd;
 720
 721                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 722                 if (mfd->fd == fd)
 723                         {
 724                         search_result_remove_item(sd, mfd, &iter);
 725                         return;
 726                         }
 727
 728                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 729                 }
 730 }
 731
 732 static void search_result_remove_selection(SearchData *sd)
 733 {
 734         GtkTreeSelection *selection;
 735         GtkTreeModel *store;
 736         GList *slist;
 737         GList *flist = NULL;
 738         GList *work;
 739
 740         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 741         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 742         work = slist;
 743         while (work)
 744                 {
 745                 GtkTreePath *tpath = static_cast<GtkTreePath *>(work->data);
 746                 GtkTreeIter iter;
 747                 MatchFileData *mfd;
 748
 749                 gtk_tree_model_get_iter(store, &iter, tpath);
 750                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 751                 flist = g_list_prepend(flist, mfd->fd);
 752                 work = work->next;
 753                 }
 754         g_list_foreach(slist, (GFunc)tree_path_free_wrapper, NULL);
 755         g_list_free(slist);
 756
 757         work = flist;
 758         while (work)
 759                 {
 760                 FileData *fd = static_cast<FileData *>(work->data);
 761                 work = work->next;
 762
 763                 search_result_remove(sd, fd);
 764                 }
 765         g_list_free(flist);
 766
 767         search_status_update(sd);
 768 }
 769
 770 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 771 {
 772         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), NULL, sd->window);
 773 }
 774
 775 static void search_result_collection_from_selection(SearchData *sd)
 776 {
 777         CollectWindow *w;
 778         GList *list;
 779
 780         list = search_result_selection_list(sd);
 781         w = collection_window_new(NULL);
 782         collection_table_add_filelist(w->table, list);
 783         filelist_free(list);
 784 }
 785
 786 static gboolean search_result_update_idle_cb(gpointer data)
 787 {
 788         SearchData *sd = static_cast<SearchData *>(data);
 789
 790         search_status_update(sd);
 791
 792         sd->update_idle_id = 0;
 793         return FALSE;
 794 }
 795
 796 static void search_result_update_idle_cancel(SearchData *sd)
 797 {
 798         if (sd->update_idle_id)
 799                 {
 800                 g_source_remove(sd->update_idle_id);
 801                 sd->update_idle_id = 0;
 802                 }
 803 }
 804
 805 static gboolean search_result_select_cb(GtkTreeSelection *UNUSED(selection), GtkTreeModel *UNUSED(store),
 806                                         GtkTreePath *UNUSED(tpath), gboolean UNUSED(selected), gpointer data)
 807 {
 808         SearchData *sd = static_cast<SearchData *>(data);
 809
 810         if (!sd->update_idle_id)
 811                 {
 812                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 813                 }
 814
 815         return TRUE;
 816 }
 817
 818 /*
 819  *-------------------------------------------------------------------
 820  * result list thumbs
 821  *-------------------------------------------------------------------
 822  */
 823
 824 static void search_result_thumb_step(SearchData *sd);
 825
 826
 827 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 828 {
 829         GtkListStore *store;
 830         GtkTreeIter iter_n;
 831
 832         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 833         if (!iter)
 834                 {
 835                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 836                 }
 837
 838         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 839 }
 840
 841 static void search_result_thumb_do(SearchData *sd)
 842 {
 843         FileData *fd;
 844
 845         if (!sd->thumb_loader || !sd->thumb_fd) return;
 846         fd = sd->thumb_fd;
 847
 848         search_result_thumb_set(sd, fd, NULL);
 849 }
 850
 851 static void search_result_thumb_done_cb(ThumbLoader *UNUSED(tl), gpointer data)
 852 {
 853         SearchData *sd = static_cast<SearchData *>(data);
 854
 855         search_result_thumb_do(sd);
 856         search_result_thumb_step(sd);
 857 }
 858
 859 static void search_result_thumb_step(SearchData *sd)
 860 {
 861         GtkTreeModel *store;
 862         GtkTreeIter iter;
 863         MatchFileData *mfd = NULL;
 864         gboolean valid;
 865         gint row = 0;
 866         gint length = 0;
 867
 868         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 869         valid = gtk_tree_model_get_iter_first(store, &iter);
 870         if (!sd->thumb_enable)
 871                 {
 872                 while (valid)
 873                         {
 874                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 875                         valid = gtk_tree_model_iter_next(store, &iter);
 876                         }
 877                 return;
 878                 }
 879
 880         while (!mfd && valid)
 881                 {
 882                 GdkPixbuf *pixbuf;
 883
 884                 length++;
 885                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 886                 if (pixbuf || mfd->fd->thumb_pixbuf)
 887                         {
 888                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 889                         row++;
 890                         mfd = NULL;
 891                         }
 892                 valid = gtk_tree_model_iter_next(store, &iter);
 893                 }
 894         if (valid)
 895                 {
 896                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 897                 }
 898
 899         if (!mfd)
 900                 {
 901                 sd->thumb_fd = NULL;
 902                 thumb_loader_free(sd->thumb_loader);
 903                 sd->thumb_loader = NULL;
 904
 905                 search_progress_update(sd, TRUE, -1.0);
 906                 return;
 907                 }
 908
 909         search_progress_update(sd, FALSE, (gdouble)row/length);
 910
 911         sd->thumb_fd = mfd->fd;
 912         thumb_loader_free(sd->thumb_loader);
 913         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 914
 915         thumb_loader_set_callbacks(sd->thumb_loader,
 916                                    search_result_thumb_done_cb,
 917                                    search_result_thumb_done_cb,
 918                                    NULL,
 919                                    sd);
 920         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 921                 {
 922                 search_result_thumb_do(sd);
 923                 search_result_thumb_step(sd);
 924                 }
 925 }
 926
 927 static void search_result_thumb_height(SearchData *sd)
 928 {
 929         GtkTreeViewColumn *column;
 930         GtkCellRenderer *cell;
 931         GList *list;
 932
 933         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 934         if (!column) return;
 935
 936         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 937
 938         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 939         if (!list) return;
 940         cell = static_cast<GtkCellRenderer *>(list->data);
 941         g_list_free(list);
 942
 943         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 944         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 945 }
 946
 947 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 948 {
 949         GtkTreeViewColumn *column;
 950
 951         if (sd->thumb_enable == enable) return;
 952
 953         if (sd->thumb_enable)
 954                 {
 955                 GtkTreeModel *store;
 956                 GtkTreeIter iter;
 957                 gboolean valid;
 958
 959                 thumb_loader_free(sd->thumb_loader);
 960                 sd->thumb_loader = NULL;
 961
 962                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 963                 valid = gtk_tree_model_get_iter_first(store, &iter);
 964                 while (valid)
 965                         {
 966                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 967                         valid = gtk_tree_model_iter_next(store, &iter);
 968                         }
 969                 search_progress_update(sd, TRUE, -1.0);
 970                 }
 971
 972         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 973         if (column)
 974                 {
 975                 gtk_tree_view_column_set_visible(column, enable);
 976                 }
 977
 978         sd->thumb_enable = enable;
 979
 980         search_result_thumb_height(sd);
 981         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 982 }
 983
 984 /*
 985  *-------------------------------------------------------------------
 986  * result list menu
 987  *-------------------------------------------------------------------
 988  */
 989
 990 static void sr_menu_view_cb(GtkWidget *UNUSED(widget), gpointer data)
 991 {
 992         SearchData *sd = static_cast<SearchData *>(data);
 993
 994         if (sd->click_fd) layout_set_fd(NULL, sd->click_fd);
 995 }
 996
 997 static void sr_menu_viewnew_cb(GtkWidget *UNUSED(widget), gpointer data)
 998 {
 999         SearchData *sd = static_cast<SearchData *>(data);
1000         GList *list;
1001
1002         list = search_result_selection_list(sd);
1003         view_window_new_from_list(list);
1004         filelist_free(list);
1005 }
1006
1007 static void sr_menu_select_all_cb(GtkWidget *UNUSED(widget), gpointer data)
1008 {
1009         SearchData *sd = static_cast<SearchData *>(data);
1010         GtkTreeSelection *selection;
1011
1012         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1013         gtk_tree_selection_select_all(selection);
1014 }
1015
1016 static void sr_menu_select_none_cb(GtkWidget *UNUSED(widget), gpointer data)
1017 {
1018         SearchData *sd = static_cast<SearchData *>(data);
1019         GtkTreeSelection *selection;
1020
1021         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1022         gtk_tree_selection_unselect_all(selection);
1023 }
1024
1025 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
1026 {
1027         SearchData *sd;
1028         const gchar *key = static_cast<const gchar *>(data);
1029
1030         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1031         if (!sd) return;
1032
1033         search_result_edit_selected(sd, key);
1034 }
1035
1036 static void sr_menu_print_cb(GtkWidget *UNUSED(widget), gpointer data)
1037 {
1038         SearchData *sd = static_cast<SearchData *>(data);
1039
1040         print_window_new(sd->click_fd, search_result_selection_list(sd),
1041                          search_result_get_filelist(sd), sd->window);
1042 }
1043
1044 static void sr_menu_copy_cb(GtkWidget *UNUSED(widget), gpointer data)
1045 {
1046         SearchData *sd = static_cast<SearchData *>(data);
1047
1048         file_util_copy(NULL, search_result_selection_list(sd), NULL, sd->window);
1049 }
1050
1051 static void sr_menu_move_cb(GtkWidget *UNUSED(widget), gpointer data)
1052 {
1053         SearchData *sd = static_cast<SearchData *>(data);
1054
1055         file_util_move(NULL, search_result_selection_list(sd), NULL, sd->window);
1056 }
1057
1058 static void sr_menu_rename_cb(GtkWidget *UNUSED(widget), gpointer data)
1059 {
1060         SearchData *sd = static_cast<SearchData *>(data);
1061
1062         file_util_rename(NULL, search_result_selection_list(sd), sd->window);
1063 }
1064
1065 static void sr_menu_delete_cb(GtkWidget *UNUSED(widget), gpointer data)
1066 {
1067         SearchData *sd = static_cast<SearchData *>(data);
1068
1069         options->file_ops.safe_delete_enable = FALSE;
1070         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
1071 }
1072
1073 static void sr_menu_move_to_trash_cb(GtkWidget *UNUSED(widget), gpointer data)
1074 {
1075         SearchData *sd = static_cast<SearchData *>(data);
1076
1077         options->file_ops.safe_delete_enable = TRUE;
1078         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
1079 }
1080
1081 static void sr_menu_copy_path_cb(GtkWidget *UNUSED(widget), gpointer data)
1082 {
1083         SearchData *sd = static_cast<SearchData *>(data);
1084
1085         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), TRUE);
1086 }
1087
1088 static void sr_menu_copy_path_unquoted_cb(GtkWidget *UNUSED(widget), gpointer data)
1089 {
1090         SearchData *sd = static_cast<SearchData *>(data);
1091
1092         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), FALSE);
1093 }
1094
1095 static void sr_menu_play_cb(GtkWidget *UNUSED(widget), gpointer data)
1096 {
1097         SearchData *sd = static_cast<SearchData *>(data);
1098
1099         start_editor_from_file(options->image_l_click_video_editor, sd->click_fd);
1100 }
1101
1102 static void search_result_menu_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
1103 {
1104         GList *editmenu_fd_list = static_cast<GList *>(data);
1105
1106         filelist_free(editmenu_fd_list);
1107 }
1108
1109 /**
1110  * @brief Add file selection list to a collection
1111  * @param[in] widget
1112  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1113  *
1114  *
1115  */
1116 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1117 {
1118         SearchData *sd;
1119         GList *selection_list;
1120
1121         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1122         selection_list = search_result_selection_list(sd);
1123         pop_menu_collections(selection_list, data);
1124
1125         filelist_free(selection_list);
1126 }
1127
1128 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1129 {
1130         GtkWidget *menu;
1131         GtkWidget *item;
1132         GList *editmenu_fd_list;
1133         gboolean video;
1134         GtkAccelGroup *accel_group;
1135
1136         menu = popup_menu_short_lived();
1137         accel_group = gtk_accel_group_new();
1138         gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
1139
1140         g_object_set_data(G_OBJECT(menu), "window_keys", search_window_keys);
1141         g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
1142
1143         video = (on_row && sd->click_fd && sd->click_fd->format_class == FORMAT_CLASS_VIDEO);
1144         menu_item_add_stock_sensitive(menu, _("_Play"), GTK_STOCK_MEDIA_PLAY, video,
1145                             G_CALLBACK(sr_menu_play_cb), sd);
1146         menu_item_add_divider(menu);
1147
1148         menu_item_add_sensitive(menu, _("_View"), on_row,
1149                                 G_CALLBACK(sr_menu_view_cb), sd);
1150         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, on_row,
1151                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1152         menu_item_add_divider(menu);
1153         menu_item_add_sensitive(menu, _("Select all"), !empty,
1154                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1155         menu_item_add_sensitive(menu, _("Select none"), !empty,
1156                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1157         menu_item_add_divider(menu);
1158
1159         editmenu_fd_list = search_result_selection_list(sd);
1160         g_signal_connect(G_OBJECT(menu), "destroy",
1161                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1162         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1163         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1164
1165         submenu_add_collections(menu, &item,
1166                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1167         gtk_widget_set_sensitive(item, on_row);
1168
1169         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, on_row,
1170                                       G_CALLBACK(sr_menu_print_cb), sd);
1171         menu_item_add_divider(menu);
1172         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, on_row,
1173                                       G_CALLBACK(sr_menu_copy_cb), sd);
1174         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1175                                 G_CALLBACK(sr_menu_move_cb), sd);
1176         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1177                                 G_CALLBACK(sr_menu_rename_cb), sd);
1178         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1179                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1180         menu_item_add_sensitive(menu, _("_Copy path unquoted"), on_row,
1181                                 G_CALLBACK(sr_menu_copy_path_unquoted_cb), sd);
1182
1183         menu_item_add_divider(menu);
1184         menu_item_add_stock_sensitive(menu,
1185                                 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1186                                         _("Move to Trash"), PIXBUF_INLINE_ICON_TRASH, on_row,
1187                                 G_CALLBACK(sr_menu_move_to_trash_cb), sd);
1188         menu_item_add_stock_sensitive(menu,
1189                                 options->file_ops.confirm_delete ? _("_Delete...") :
1190                                         _("_Delete"), GTK_STOCK_DELETE, on_row,
1191                                 G_CALLBACK(sr_menu_delete_cb), sd);
1192
1193         return menu;
1194 }
1195
1196 /*
1197  *-------------------------------------------------------------------
1198  * result list input
1199  *-------------------------------------------------------------------
1200  */
1201
1202 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1203 {
1204         SearchData *sd = static_cast<SearchData *>(data);
1205         GtkTreeModel *store;
1206         GtkTreePath *tpath;
1207         GtkTreeIter iter;
1208         MatchFileData *mfd = NULL;
1209
1210         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1211
1212         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1213                                           &tpath, NULL, NULL, NULL))
1214                 {
1215                 gtk_tree_model_get_iter(store, &iter, tpath);
1216                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1217                 gtk_tree_path_free(tpath);
1218                 }
1219
1220         sd->click_fd = mfd ? mfd->fd : NULL;
1221
1222         if (bevent->button == MOUSE_BUTTON_RIGHT)
1223                 {
1224                 GtkWidget *menu;
1225
1226                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1227                 gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
1228                 }
1229
1230         if (!mfd) return FALSE;
1231
1232         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1233                 {
1234                 layout_set_fd(NULL, mfd->fd);
1235                 }
1236
1237         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1238
1239         if (bevent->button == MOUSE_BUTTON_RIGHT)
1240                 {
1241                 if (!search_result_row_selected(sd, mfd->fd))
1242                         {
1243                         GtkTreeSelection *selection;
1244
1245                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1246                         gtk_tree_selection_unselect_all(selection);
1247                         gtk_tree_selection_select_iter(selection, &iter);
1248
1249                         tpath = gtk_tree_model_get_path(store, &iter);
1250                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1251                         gtk_tree_path_free(tpath);
1252                         }
1253                 return TRUE;
1254                 }
1255
1256         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1257             !(bevent->state & GDK_SHIFT_MASK ) &&
1258             !(bevent->state & GDK_CONTROL_MASK ) &&
1259             search_result_row_selected(sd, mfd->fd))
1260                 {
1261                 /* this selection handled on release_cb */
1262                 gtk_widget_grab_focus(widget);
1263                 return TRUE;
1264                 }
1265
1266         return FALSE;
1267 }
1268
1269 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1270 {
1271         SearchData *sd = static_cast<SearchData *>(data);
1272         GtkTreeModel *store;
1273         GtkTreePath *tpath;
1274         GtkTreeIter iter;
1275
1276         MatchFileData *mfd = NULL;
1277
1278         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1279
1280         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1281
1282         if ((bevent->x != 0 || bevent->y != 0) &&
1283             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1284                                           &tpath, NULL, NULL, NULL))
1285                 {
1286                 gtk_tree_model_get_iter(store, &iter, tpath);
1287                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1288                 gtk_tree_path_free(tpath);
1289                 }
1290
1291         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1292                 {
1293                 if (mfd && sd->click_fd == mfd->fd)
1294                         {
1295                         GtkTreeSelection *selection;
1296
1297                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1298                         if (search_result_row_selected(sd, mfd->fd))
1299                                 {
1300                                 gtk_tree_selection_unselect_iter(selection, &iter);
1301                                 }
1302                         else
1303                                 {
1304                                 gtk_tree_selection_select_iter(selection, &iter);
1305                                 }
1306                         }
1307                 return TRUE;
1308                 }
1309
1310         if (mfd && sd->click_fd == mfd->fd &&
1311             !(bevent->state & GDK_SHIFT_MASK ) &&
1312             !(bevent->state & GDK_CONTROL_MASK ) &&
1313             search_result_row_selected(sd, mfd->fd))
1314                 {
1315                 GtkTreeSelection *selection;
1316
1317                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1318                 gtk_tree_selection_unselect_all(selection);
1319                 gtk_tree_selection_select_iter(selection, &iter);
1320
1321                 tpath = gtk_tree_model_get_path(store, &iter);
1322                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1323                 gtk_tree_path_free(tpath);
1324
1325                 return TRUE;
1326                 }
1327
1328         return FALSE;
1329 }
1330
1331
1332 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1333 {
1334         SearchData *sd = static_cast<SearchData *>(data);
1335         gboolean stop_signal = FALSE;
1336         GtkTreeModel *store;
1337         GtkTreeSelection *selection;
1338         GList *slist;
1339         MatchFileData *mfd = NULL;
1340
1341         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1342         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1343         if (slist)
1344                 {
1345                 GtkTreePath *tpath;
1346                 GtkTreeIter iter;
1347                 GList *last;
1348
1349                 last = g_list_last(slist);
1350                 tpath = static_cast<GtkTreePath *>(last->data);
1351
1352                 /* last is newest selected file */
1353                 gtk_tree_model_get_iter(store, &iter, tpath);
1354                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1355                 }
1356         g_list_foreach(slist, (GFunc)tree_path_free_wrapper, NULL);
1357         g_list_free(slist);
1358
1359         if (event->state & GDK_CONTROL_MASK)
1360                 {
1361                 stop_signal = TRUE;
1362                 switch (event->keyval)
1363                         {
1364                         case '1':
1365                         case '2':
1366                         case '3':
1367                         case '4':
1368                         case '5':
1369                         case '6':
1370                         case '7':
1371                         case '8':
1372                         case '9':
1373                         case '0':
1374                                 break;
1375                         case 'C': case 'c':
1376                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1377                                 break;
1378                         case 'M': case 'm':
1379                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1380                                 break;
1381                         case 'R': case 'r':
1382                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1383                                 break;
1384                         case 'D': case 'd':
1385                                 options->file_ops.safe_delete_enable = TRUE;
1386                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1387                                 break;
1388                         case 'A': case 'a':
1389                                 if (event->state & GDK_SHIFT_MASK)
1390                                         {
1391                                         gtk_tree_selection_unselect_all(selection);
1392                                         }
1393                                 else
1394                                         {
1395                                         gtk_tree_selection_select_all(selection);
1396                                         }
1397                                 break;
1398                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1399                                 search_result_clear(sd);
1400                                 break;
1401                         default:
1402                                 stop_signal = FALSE;
1403                                 break;
1404                         }
1405                 }
1406         else
1407                 {
1408                 stop_signal = TRUE;
1409                 switch (event->keyval)
1410                         {
1411                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1412                                 if (mfd) layout_set_fd(NULL, mfd->fd);
1413                                 break;
1414                         case 'V': case 'v':
1415                                 {
1416                                 GList *list;
1417
1418                                 list = search_result_selection_list(sd);
1419                                 view_window_new_from_list(list);
1420                                 filelist_free(list);
1421                                 }
1422                                 break;
1423                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1424                                 search_result_remove_selection(sd);
1425                                 break;
1426                         case 'C': case 'c':
1427                                 search_result_collection_from_selection(sd);
1428                                 break;
1429                         case GDK_KEY_Menu:
1430                         case GDK_KEY_F10:
1431                                 {
1432                                 GtkWidget *menu;
1433
1434                                 if (mfd)
1435                                         sd->click_fd = mfd->fd;
1436                                 else
1437                                         sd->click_fd = NULL;
1438
1439                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1440
1441                                 gtk_menu_popup_at_widget(GTK_MENU(menu), widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, NULL);
1442                                 }
1443                                 break;
1444                         default:
1445                                 stop_signal = FALSE;
1446                                 break;
1447                         }
1448                 }
1449
1450         return stop_signal;
1451 }
1452
1453 static gboolean search_window_keypress_cb(GtkWidget *UNUSED(widget), GdkEventKey *event, gpointer data)
1454 {
1455         SearchData *sd = static_cast<SearchData *>(data);
1456         gboolean stop_signal = FALSE;
1457
1458         if (event->state & GDK_CONTROL_MASK)
1459                 {
1460                 stop_signal = TRUE;
1461                 switch (event->keyval)
1462                         {
1463                         case 'T': case 't':
1464                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1465                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1466                                 break;
1467                         case 'W': case 'w':
1468                                 search_window_close(sd);
1469                                 break;
1470                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1471                                 search_start_cb(NULL, sd);
1472                                 break;
1473                         default:
1474                                 stop_signal = FALSE;
1475                                 break;
1476                         }
1477                 }
1478         if (!stop_signal && is_help_key(event))
1479                 {
1480                 help_window_show("GuideImageSearchSearch.html");
1481                 stop_signal = TRUE;
1482                 }
1483
1484         return stop_signal;
1485 }
1486
1487 /*
1488  *-------------------------------------------------------------------
1489  * dnd
1490  *-------------------------------------------------------------------
1491  */
1492
1493 static GtkTargetEntry result_drag_types[] = {
1494         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1495         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1496 };
1497 static gint n_result_drag_types = 2;
1498
1499 static GtkTargetEntry result_drop_types[] = {
1500         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1501         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1502 };
1503 static gint n_result_drop_types = 2;
1504
1505 static void search_dnd_data_set(GtkWidget *UNUSED(widget), GdkDragContext *UNUSED(context),
1506                                 GtkSelectionData *selection_data, guint UNUSED(info),
1507                                 guint UNUSED(time), gpointer data)
1508 {
1509         SearchData *sd = static_cast<SearchData *>(data);
1510         GList *list;
1511
1512         list = search_result_selection_list(sd);
1513         if (!list) return;
1514
1515         uri_selection_data_set_uris_from_filelist(selection_data, list);
1516         filelist_free(list);
1517 }
1518
1519 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1520 {
1521         SearchData *sd = static_cast<SearchData *>(data);
1522
1523         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1524                 {
1525                 GtkListStore *store;
1526                 GtkTreeIter iter;
1527
1528                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1529                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1530                         {
1531                         GtkTreeSelection *selection;
1532                         GtkTreePath *tpath;
1533
1534                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1535                         gtk_tree_selection_unselect_all(selection);
1536                         gtk_tree_selection_select_iter(selection, &iter);
1537
1538                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1539                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1540                         gtk_tree_path_free(tpath);
1541                         }
1542                 }
1543
1544         if (sd->thumb_enable &&
1545             sd->click_fd && sd->click_fd->thumb_pixbuf)
1546                 {
1547                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1548                 }
1549 }
1550
1551 static void search_gps_dnd_received_cb(GtkWidget *UNUSED(pane), GdkDragContext *UNUSED(context),
1552                                                                                 gint UNUSED(x), gint UNUSED(y),
1553                                                                                 GtkSelectionData *selection_data, guint info,
1554                                                                                 guint UNUSED(time), gpointer data)
1555 {
1556         SearchData *sd = static_cast<SearchData *>(data);
1557         GList *list;
1558         gdouble latitude, longitude;
1559         FileData *fd;
1560
1561         if (info == TARGET_URI_LIST)
1562                 {
1563                 list = uri_filelist_from_gtk_selection_data(selection_data);
1564
1565                 /* If more than one file, use only the first file in a list.
1566                 */
1567                 if (list != NULL)
1568                         {
1569                         fd = static_cast<FileData *>(list->data);
1570                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1571                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1572                         if (latitude != 1000 && longitude != 1000)
1573                                 {
1574                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1575                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1576                                 }
1577                         else
1578                                 {
1579                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1580                                 }
1581                         }
1582                 }
1583
1584         if (info == TARGET_TEXT_PLAIN)
1585                 {
1586                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1587                 }
1588 }
1589
1590 static void search_path_entry_dnd_received_cb(GtkWidget *UNUSED(pane), GdkDragContext *UNUSED(context),
1591                                                                                 gint UNUSED(x), gint UNUSED(y),
1592                                                                                 GtkSelectionData *selection_data, guint info,
1593                                                                                 guint UNUSED(time), gpointer data)
1594 {
1595         SearchData *sd = static_cast<SearchData *>(data);
1596         GList *list;
1597         FileData *fd;
1598
1599         if (info == TARGET_URI_LIST)
1600                 {
1601                 list = uri_filelist_from_gtk_selection_data(selection_data);
1602                 /* If more than one file, use only the first file in a list.
1603                 */
1604                 if (list != NULL)
1605                         {
1606                         fd = static_cast<FileData *>(list->data);
1607                         gtk_entry_set_text(GTK_ENTRY(sd->path_entry),
1608                                                 g_strdup_printf("%s", fd->path));
1609                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->path_entry),g_strdup_printf("%s", fd->path));
1610                         }
1611                 }
1612
1613         if (info == TARGET_TEXT_PLAIN)
1614                 {
1615                 gtk_entry_set_text(GTK_ENTRY(sd->path_entry),"");
1616                 }
1617 }
1618
1619 static void search_image_content_dnd_received_cb(GtkWidget *UNUSED(pane), GdkDragContext *UNUSED(context),
1620                                                                                 gint UNUSED(x), gint UNUSED(y),
1621                                                                                 GtkSelectionData *selection_data, guint info,
1622                                                                                 guint UNUSED(time), gpointer data)
1623 {
1624         SearchData *sd = static_cast<SearchData *>(data);
1625         GList *list;
1626         FileData *fd;
1627
1628         if (info == TARGET_URI_LIST)
1629                 {
1630                 list = uri_filelist_from_gtk_selection_data(selection_data);
1631                 /* If more than one file, use only the first file in a list.
1632                 */
1633                 if (list != NULL)
1634                         {
1635                         fd = static_cast<FileData *>(list->data);
1636                         gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),
1637                                                 g_strdup_printf("%s", fd->path));
1638                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_similarity),g_strdup_printf("%s", fd->path));
1639                         }
1640                 }
1641
1642         if (info == TARGET_TEXT_PLAIN)
1643                 {
1644                 gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),"");
1645                 }
1646 }
1647
1648 static void search_dnd_init(SearchData *sd)
1649 {
1650         gtk_drag_source_set(sd->result_view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1651                             result_drag_types, n_result_drag_types,
1652                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1653         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1654                          G_CALLBACK(search_dnd_data_set), sd);
1655         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1656                          G_CALLBACK(search_dnd_begin), sd);
1657
1658         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1659                                          GTK_DEST_DEFAULT_ALL,
1660                                           result_drop_types, n_result_drop_types,
1661                                          GDK_ACTION_COPY);
1662
1663         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1664                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1665
1666         gtk_drag_dest_set(GTK_WIDGET(sd->path_entry),
1667                                         GTK_DEST_DEFAULT_ALL,
1668                                         result_drop_types, n_result_drop_types,
1669                                         GDK_ACTION_COPY);
1670
1671         g_signal_connect(G_OBJECT(sd->path_entry), "drag_data_received",
1672                                         G_CALLBACK(search_path_entry_dnd_received_cb), sd);
1673
1674         gtk_drag_dest_set(GTK_WIDGET(sd->entry_similarity),
1675                                         GTK_DEST_DEFAULT_ALL,
1676                                         result_drop_types, n_result_drop_types,
1677                                         GDK_ACTION_COPY);
1678
1679         g_signal_connect(G_OBJECT(sd->entry_similarity), "drag_data_received",
1680                                         G_CALLBACK(search_image_content_dnd_received_cb), sd);
1681 }
1682
1683 /*
1684  *-------------------------------------------------------------------
1685  * search core
1686  *-------------------------------------------------------------------
1687  */
1688
1689 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1690
1691 static gboolean search_step_cb(gpointer data);
1692
1693
1694 static void search_buffer_flush(SearchData *sd)
1695 {
1696         GList *work;
1697
1698         work = g_list_last(sd->search_buffer_list);
1699         while (work)
1700                 {
1701                 MatchFileData *mfd = static_cast<MatchFileData *>(work->data);
1702                 work = work->prev;
1703
1704                 search_result_append(sd, mfd);
1705                 }
1706
1707         g_list_free(sd->search_buffer_list);
1708         sd->search_buffer_list = NULL;
1709         sd->search_buffer_count = 0;
1710 }
1711
1712 static void search_stop(SearchData *sd)
1713 {
1714         if (sd->search_idle_id)
1715                 {
1716                 g_source_remove(sd->search_idle_id);
1717                 sd->search_idle_id = 0;
1718                 }
1719
1720         image_loader_free(sd->img_loader);
1721         sd->img_loader = NULL;
1722         cache_sim_data_free(sd->img_cd);
1723         sd->img_cd = NULL;
1724
1725         cache_sim_data_free(sd->search_similarity_cd);
1726         sd->search_similarity_cd = NULL;
1727
1728         search_buffer_flush(sd);
1729
1730         filelist_free(sd->search_folder_list);
1731         sd->search_folder_list = NULL;
1732
1733         g_list_free(sd->search_done_list);
1734         sd->search_done_list = NULL;
1735
1736         filelist_free(sd->search_file_list);
1737         sd->search_file_list = NULL;
1738
1739         sd->match_broken_enable = FALSE;
1740
1741         gtk_widget_set_sensitive(sd->box_search, TRUE);
1742         spinner_set_interval(sd->spinner, -1);
1743         gtk_widget_set_sensitive(sd->button_start, TRUE);
1744         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1745         search_progress_update(sd, TRUE, -1.0);
1746         search_status_update(sd);
1747 }
1748
1749 static void search_file_load_process(SearchData *sd, CacheData *cd)
1750 {
1751         GdkPixbuf *pixbuf;
1752
1753         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1754
1755         /* Used to determine if image is broken
1756          */
1757         if (cd && !pixbuf)
1758                 {
1759                 if (!cd->dimensions)
1760                         {
1761                         cache_sim_data_set_dimensions(cd, -1, -1);
1762                         }
1763                 }
1764         else if (cd && pixbuf)
1765                 {
1766                 if (!cd->dimensions)
1767                         {
1768                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1769                                                           gdk_pixbuf_get_height(pixbuf));
1770                         }
1771
1772                 if (sd->match_similarity_enable && !cd->similarity)
1773                         {
1774                         ImageSimilarityData *sim;
1775
1776                         sim = image_sim_new_from_pixbuf(pixbuf);
1777                         cache_sim_data_set_similarity(cd, sim);
1778                         image_sim_free(sim);
1779                         }
1780
1781                 if (options->thumbnails.enable_caching &&
1782                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1783                         {
1784                         gchar *base;
1785                         const gchar *path;
1786                         mode_t mode = 0755;
1787
1788                         path = image_loader_get_fd(sd->img_loader)->path;
1789                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1790                         if (recursive_mkdir_if_not_exists(base, mode))
1791                                 {
1792                                 g_free(cd->path);
1793                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1794                                 if (cache_sim_data_save(cd))
1795                                         {
1796                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1797                                         }
1798                                 }
1799                         g_free(base);
1800                         }
1801                 }
1802
1803         image_loader_free(sd->img_loader);
1804         sd->img_loader = NULL;
1805
1806         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1807 }
1808
1809 static void search_file_load_done_cb(ImageLoader *UNUSED(il), gpointer data)
1810 {
1811         SearchData *sd = static_cast<SearchData *>(data);
1812         search_file_load_process(sd, sd->img_cd);
1813 }
1814
1815 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1816                                      gint *width, gint *height, gint *simval)
1817 {
1818         gboolean new_data = FALSE;
1819         gboolean tmatch = TRUE;
1820         gboolean tested = FALSE;
1821
1822         if (!sd->img_cd)
1823                 {
1824                 gchar *cd_path;
1825
1826                 new_data = TRUE;
1827
1828                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1829                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1830                         {
1831                         sd->img_cd = cache_sim_data_load(cd_path);
1832                         }
1833                 g_free(cd_path);
1834                 }
1835
1836         if (!sd->img_cd)
1837                 {
1838                 sd->img_cd = cache_sim_data_new();
1839                 }
1840
1841         if (new_data)
1842                 {
1843                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) || (sd->match_similarity_enable && !sd->img_cd->similarity) || sd->match_broken_enable)
1844                         {
1845                         sd->img_loader = image_loader_new(fd);
1846                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1847                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1848                         if (image_loader_start(sd->img_loader))
1849                                 {
1850                                 return TRUE;
1851                                 }
1852                         else
1853                                 {
1854                                 image_loader_free(sd->img_loader);
1855                                 sd->img_loader = NULL;
1856                                 }
1857                         }
1858                 }
1859
1860         if (sd->match_broken_enable)
1861                 {
1862                 tested = TRUE;
1863                 tmatch = FALSE;
1864                 if (sd->match_class == SEARCH_MATCH_EQUAL && sd->img_cd->width == -1)
1865                         {
1866                         tmatch = TRUE;
1867                         }
1868                 else if (sd->match_class == SEARCH_MATCH_NONE && sd->img_cd->width != -1)
1869                         {
1870                         tmatch = TRUE;
1871                         }
1872                 }
1873
1874         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1875                 {
1876                 CacheData *cd = sd->img_cd;
1877
1878                 tmatch = FALSE;
1879                 tested = TRUE;
1880
1881                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1882                         {
1883                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1884                         }
1885                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1886                         {
1887                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1888                         }
1889                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1890                         {
1891                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1892                         }
1893                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1894                         {
1895                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1896                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1897                         }
1898                 }
1899
1900         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1901                 {
1902                 gdouble value = 0.0;
1903
1904                 tmatch = FALSE;
1905                 tested = TRUE;
1906
1907                 /** @FIXME implement similarity checking */
1908                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1909                         {
1910                         gdouble result;
1911
1912                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1913                                                         (gdouble)sd->search_similarity / 100.0);
1914                         result *= 100.0;
1915                         if (result >= (gdouble)sd->search_similarity)
1916                                 {
1917                                 tmatch = TRUE;
1918                                 value = (gint)result;
1919                                 }
1920                         }
1921
1922                 if (simval) *simval = value;
1923                 }
1924
1925         if (sd->img_cd->dimensions)
1926                 {
1927                 if (width) *width = sd->img_cd->width;
1928                 if (height) *height = sd->img_cd->height;
1929                 }
1930
1931         cache_sim_data_free(sd->img_cd);
1932         sd->img_cd = NULL;
1933
1934         *match = (tmatch && tested);
1935
1936         return FALSE;
1937 }
1938
1939 static gboolean search_file_next(SearchData *sd)
1940 {
1941         FileData *fd;
1942         gboolean match = TRUE;
1943         gboolean tested = FALSE;
1944         gboolean extra_only = FALSE;
1945         gint width = 0;
1946         gint height = 0;
1947         gint sim = 0;
1948         time_t file_date;
1949
1950         if (!sd->search_file_list) return FALSE;
1951
1952         if (sd->img_cd)
1953                 {
1954                 /* on end of a CacheData load, skip recomparing non-extra match types */
1955                 extra_only = TRUE;
1956                 match = FALSE;
1957                 }
1958         else
1959                 {
1960                 sd->search_total++;
1961                 }
1962
1963         fd = static_cast<FileData *>(sd->search_file_list->data);
1964
1965         if (match && sd->match_name_enable && sd->search_name)
1966                 {
1967                 tested = TRUE;
1968                 match = FALSE;
1969
1970                 if (sd->match_name == SEARCH_MATCH_NAME_EQUAL)
1971                         {
1972                         if (sd->search_name_match_case)
1973                                 {
1974                                 match = (strcmp(fd->name, sd->search_name) == 0);
1975                                 }
1976                         else
1977                                 {
1978                                 match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1979                                 }
1980                         }
1981                 else if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS || sd->match_name == SEARCH_MATCH_PATH_CONTAINS)
1982                         {
1983                         const gchar *fd_name_or_path;
1984                         if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS)
1985                                 {
1986                                 fd_name_or_path = fd->name;
1987                                 }
1988                         else
1989                                 {
1990                                 fd_name_or_path = fd->path;
1991                                 }
1992                         if (sd->search_name_match_case)
1993                                 {
1994                                 match = g_regex_match(sd->search_name_regex, fd_name_or_path, GRegexMatchFlags(0), NULL);
1995                                 }
1996                         else
1997                                 {
1998                                 /* sd->search_name is converted in search_start() */
1999                                 gchar *haystack = g_utf8_strdown(fd_name_or_path, -1);
2000                                 match = g_regex_match(sd->search_name_regex, haystack, GRegexMatchFlags(0), NULL);
2001                                 g_free(haystack);
2002                                 }
2003                         }
2004                 }
2005
2006         if (match && sd->match_size_enable)
2007                 {
2008                 tested = TRUE;
2009                 match = FALSE;
2010
2011                 if (sd->match_size == SEARCH_MATCH_EQUAL)
2012                         {
2013                         match = (fd->size == sd->search_size);
2014                         }
2015                 else if (sd->match_size == SEARCH_MATCH_UNDER)
2016                         {
2017                         match = (fd->size < sd->search_size);
2018                         }
2019                 else if (sd->match_size == SEARCH_MATCH_OVER)
2020                         {
2021                         match = (fd->size > sd->search_size);
2022                         }
2023                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
2024                         {
2025                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
2026                         }
2027                 }
2028
2029         if (match && sd->match_date_enable)
2030                 {
2031                 tested = TRUE;
2032                 match = FALSE;
2033
2034                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2035                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Changed")) == 0)
2036                         {
2037                         file_date = fd->cdate;
2038                         }
2039                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2040                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Original")) == 0)
2041                         {
2042                         read_exif_time_data(fd);
2043                         file_date = fd->exifdate;
2044                         }
2045                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2046                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Digitized")) == 0)
2047                         {
2048                         read_exif_time_digitized_data(fd);
2049                         file_date = fd->exifdate_digitized;
2050                         }
2051                 else
2052                         {
2053                         file_date = fd->date;
2054                         }
2055
2056                 if (sd->match_date == SEARCH_MATCH_EQUAL)
2057                         {
2058                         struct tm *lt;
2059
2060                         lt = localtime(&file_date);
2061                         match = (lt &&
2062                                  lt->tm_year == sd->search_date_y - 1900 &&
2063                                  lt->tm_mon == sd->search_date_m - 1 &&
2064                                  lt->tm_mday == sd->search_date_d);
2065                         }
2066                 else if (sd->match_date == SEARCH_MATCH_UNDER)
2067                         {
2068                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
2069                         }
2070                 else if (sd->match_date == SEARCH_MATCH_OVER)
2071                         {
2072                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
2073                         }
2074                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
2075                         {
2076                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
2077                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
2078
2079                         if (b >= a)
2080                                 {
2081                                 b += 60 * 60 * 24 - 1;
2082                                 }
2083                         else
2084                                 {
2085                                 a += 60 * 60 * 24 - 1;
2086                                 }
2087                         match = MATCH_IS_BETWEEN(file_date, a, b);
2088                         }
2089                 }
2090
2091         if (match && sd->match_keywords_enable && sd->search_keyword_list)
2092                 {
2093                 GList *list;
2094
2095                 tested = TRUE;
2096                 match = FALSE;
2097
2098                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
2099
2100                 if (list)
2101                         {
2102                         GList *needle;
2103                         GList *haystack;
2104
2105                         if (sd->match_keywords == SEARCH_MATCH_ALL)
2106                                 {
2107                                 gboolean found = TRUE;
2108
2109                                 needle = sd->search_keyword_list;
2110                                 while (needle && found)
2111                                         {
2112                                         found = FALSE;
2113                                         haystack = list;
2114                                         while (haystack && !found)
2115                                                 {
2116                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
2117                                                                     (gchar *)haystack->data) == 0);
2118                                                 haystack = haystack->next;
2119                                                 }
2120                                         needle = needle->next;
2121                                         }
2122
2123                                 match = found;
2124                                 }
2125                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
2126                                 {
2127                                 gboolean found = FALSE;
2128
2129                                 needle = sd->search_keyword_list;
2130                                 while (needle && !found)
2131                                         {
2132                                         haystack = list;
2133                                         while (haystack && !found)
2134                                                 {
2135                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
2136                                                                     (gchar *)haystack->data) == 0);
2137                                                 haystack = haystack->next;
2138                                                 }
2139                                         needle = needle->next;
2140                                         }
2141
2142                                 match = found;
2143                                 }
2144                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
2145                                 {
2146                                 gboolean found = FALSE;
2147
2148                                 needle = sd->search_keyword_list;
2149                                 while (needle && !found)
2150                                         {
2151                                         haystack = list;
2152                                         while (haystack && !found)
2153                                                 {
2154                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
2155                                                                     (gchar *)haystack->data) == 0);
2156                                                 haystack = haystack->next;
2157                                                 }
2158                                         needle = needle->next;
2159                                         }
2160
2161                                 match = !found;
2162                                 }
2163                         string_list_free(list);
2164                         }
2165                 else
2166                         {
2167                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
2168                         }
2169                 }
2170
2171         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
2172                 {
2173                 gchar *comment;
2174
2175                 tested = TRUE;
2176                 match = FALSE;
2177
2178                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
2179
2180                 if (comment)
2181                         {
2182                         if (!sd->search_comment_match_case)
2183                                 {
2184                                 gchar *tmp = g_utf8_strdown(comment, -1);
2185                                 g_free(comment);
2186                                 comment = tmp;
2187                                 }
2188
2189                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
2190                                 {
2191                                 match = g_regex_match(sd->search_comment_regex, comment, GRegexMatchFlags(0), NULL);
2192                                 }
2193                         else if (sd->match_comment == SEARCH_MATCH_NONE)
2194                                 {
2195                                 match = !g_regex_match(sd->search_comment_regex, comment, GRegexMatchFlags(0), NULL);
2196                                 }
2197                         g_free(comment);
2198                         }
2199                 else
2200                         {
2201                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2202                         }
2203                 }
2204
2205         if (match && sd->match_rating_enable)
2206                 {
2207                 tested = TRUE;
2208                 match = FALSE;
2209                 gint rating;
2210
2211                 rating = metadata_read_int(fd, RATING_KEY, 0);
2212                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2213                         {
2214                         match = (rating == sd->search_rating);
2215                         }
2216                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2217                         {
2218                         match = (rating < sd->search_rating);
2219                         }
2220                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2221                         {
2222                         match = (rating > sd->search_rating);
2223                         }
2224                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2225                         {
2226                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2227                         }
2228                 }
2229
2230         if (match && sd->match_class_enable)
2231                 {
2232                 tested = TRUE;
2233                 match = FALSE;
2234                 FileFormatClass format_class;
2235                 FileFormatClass search_class;
2236
2237                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2238                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Image")) == 0)
2239                         {
2240                         search_class = FORMAT_CLASS_IMAGE;
2241                         }
2242                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2243                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Raw Image")) == 0)
2244                         {
2245                         search_class = FORMAT_CLASS_RAWIMAGE;
2246                         }
2247                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2248                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Video")) == 0)
2249                         {
2250                         search_class = FORMAT_CLASS_VIDEO;
2251                         }
2252                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2253                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Document")) == 0)
2254                         {
2255                         search_class = FORMAT_CLASS_DOCUMENT;
2256                         }
2257                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2258                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Metadata")) == 0)
2259                         {
2260                         search_class = FORMAT_CLASS_META;
2261                         }
2262                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2263                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Unknown")) == 0)
2264                         {
2265                         search_class = FORMAT_CLASS_UNKNOWN;
2266                         }
2267                 else
2268                         {
2269                         search_class = FORMAT_CLASS_BROKEN;
2270                         }
2271
2272                 if (search_class != FORMAT_CLASS_BROKEN)
2273                         {
2274                         format_class = fd->format_class;
2275                         if (sd->match_class == SEARCH_MATCH_EQUAL)
2276                                 {
2277                                 match = (format_class == search_class);
2278                                 }
2279                         else if (sd->match_class == SEARCH_MATCH_NONE)
2280                                 {
2281                                 match = (format_class != search_class);
2282                                 }
2283                         }
2284                 else
2285                         {
2286                         if (fd->format_class == FORMAT_CLASS_IMAGE || fd->format_class == FORMAT_CLASS_RAWIMAGE || fd->format_class == FORMAT_CLASS_VIDEO || fd->format_class == FORMAT_CLASS_DOCUMENT)
2287                                 {
2288                                 sd->match_broken_enable = TRUE;
2289                                 match = TRUE;
2290                                 }
2291                         else
2292                                 {
2293                                 sd->match_broken_enable = FALSE;
2294                                 }
2295                         }
2296                 }
2297
2298         if (match && sd->match_marks_enable)
2299                 {
2300                 tested = TRUE;
2301                 match = FALSE;
2302                 gint search_marks = -1;
2303                 gint i = 0;
2304                 gchar *marks_string = NULL;
2305
2306                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2307                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)), _("Any mark")) == 0)
2308                         {
2309                         search_marks = -1;
2310                         }
2311                 else
2312                         {
2313                         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
2314                                 {
2315                                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
2316                                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
2317                                         {
2318                                         g_free(marks_string);
2319                                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
2320                                                                                                         options->marks_tooltips[i]);
2321                                         }
2322
2323                                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2324                                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)),
2325                                                                 marks_string) == 0)
2326                                         {
2327                                         search_marks = 1 << i;
2328                                         }
2329                                 g_free(marks_string);
2330                                 marks_string = NULL;
2331                                 }
2332                         }
2333
2334                 if (sd->match_marks == SEARCH_MATCH_EQUAL)
2335                         {
2336                         match = (fd->marks & search_marks);
2337                         }
2338                 else
2339                         {
2340                         if (search_marks == -1)
2341                                 {
2342                                 match = fd->marks ? FALSE : TRUE;
2343                                 }
2344                         else
2345                                 {
2346                                 match = (fd->marks & search_marks) ? FALSE : TRUE;
2347                                 }
2348                         }
2349                 }
2350
2351         if (match && sd->match_gps_enable)
2352                 {
2353                 /* Calculate the distance the image is from the specified origin.
2354                 * This is a standard algorithm. A simplified one may be faster.
2355                 */
2356                 #define RADIANS  0.0174532925
2357                 #define KM_EARTH_RADIUS 6371
2358                 #define MILES_EARTH_RADIUS 3959
2359                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2360
2361                 gdouble latitude, longitude, range, conversion;
2362
2363                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2364                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2365                         {
2366                         conversion = KM_EARTH_RADIUS;
2367                         }
2368                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2369                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2370                         {
2371                         conversion = MILES_EARTH_RADIUS;
2372                         }
2373                 else
2374                         {
2375                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2376                         }
2377
2378                 tested = TRUE;
2379                 match = FALSE;
2380
2381                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2382                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2383                 if (latitude != 1000 && longitude != 1000)
2384                         {
2385                         range = conversion * acos(sin(latitude * RADIANS) *
2386                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2387                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2388                                                 longitude) * RADIANS));
2389                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2390                                 {
2391                                 if (sd->search_gps >= range)
2392                                         match = TRUE;
2393                                 }
2394                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2395                                 {
2396                                 if (sd->search_gps < range)
2397                                         match = TRUE;
2398                                 }
2399                         }
2400                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2401                         {
2402                         match = TRUE;
2403                         }
2404                 }
2405
2406         if ((match || extra_only) && (sd->match_dimensions_enable || sd->match_similarity_enable || sd->match_broken_enable))
2407                 {
2408                 tested = TRUE;
2409
2410                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2411                         {
2412                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2413                         return TRUE;
2414                         }
2415                 }
2416
2417         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2418
2419         if (tested && match)
2420                 {
2421                 MatchFileData *mfd;
2422
2423                 mfd = g_new(MatchFileData, 1);
2424                 mfd->fd = fd;
2425
2426                 mfd->width = width;
2427                 mfd->height = height;
2428                 mfd->rank = sim;
2429
2430                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2431                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2432                 sd->search_count++;
2433                 search_progress_update(sd, TRUE, -1.0);
2434                 }
2435         else
2436                 {
2437                 file_data_unref(fd);
2438                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2439                 }
2440
2441         return FALSE;
2442 }
2443
2444 static gboolean search_step_cb(gpointer data)
2445 {
2446         SearchData *sd = static_cast<SearchData *>(data);
2447         FileData *fd;
2448
2449         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2450                 {
2451                 search_buffer_flush(sd);
2452                 search_progress_update(sd, TRUE, -1.0);
2453                 }
2454
2455         if (sd->search_file_list)
2456                 {
2457                 if (search_file_next(sd))
2458                         {
2459                         sd->search_idle_id = 0;
2460                         return FALSE;
2461                         }
2462                 return TRUE;
2463                 }
2464
2465         if (!sd->search_file_list && !sd->search_folder_list)
2466                 {
2467                 sd->search_idle_id = 0;
2468
2469                 search_stop(sd);
2470                 search_result_thumb_step(sd);
2471
2472                 return FALSE;
2473                 }
2474
2475         fd = static_cast<FileData *>(sd->search_folder_list->data);
2476
2477         if (g_list_find(sd->search_done_list, fd) == NULL)
2478                 {
2479                 GList *list = NULL;
2480                 GList *dlist = NULL;
2481                 gboolean success = FALSE;
2482
2483                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2484
2485                 if (sd->search_type == SEARCH_MATCH_NONE)
2486                         {
2487                         success = filelist_read(fd, &list, &dlist);
2488                         }
2489                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2490                          sd->search_dir_fd &&
2491                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2492                         {
2493                         const gchar *path;
2494
2495                         path = fd->path + strlen(sd->search_dir_fd->path);
2496                         if (path != fd->path)
2497                                 {
2498                                 FileData *dir_fd = file_data_new_dir(path);
2499                                 success = filelist_read(dir_fd, &list, NULL);
2500                                 file_data_unref(dir_fd);
2501                                 }
2502                         success |= filelist_read(fd, NULL, &dlist);
2503                         if (success)
2504                                 {
2505                                 GList *work;
2506
2507                                 work = list;
2508                                 while (work)
2509                                         {
2510                                         FileData *fdp;
2511                                         GList *link;
2512                                         gchar *meta_path;
2513
2514                                         fdp = static_cast<FileData *>(work->data);
2515                                         link = work;
2516                                         work = work->next;
2517
2518                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2519                                         if (!meta_path)
2520                                                 {
2521                                                 list = g_list_delete_link(list, link);
2522                                                 file_data_unref(fdp);
2523                                                 }
2524                                         g_free(meta_path);
2525                                         }
2526                                 }
2527                         }
2528
2529                 if (success)
2530                         {
2531                         list = filelist_sort(list, SORT_NAME, TRUE);
2532                         sd->search_file_list = list;
2533
2534                         if (sd->search_path_recurse)
2535                                 {
2536                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
2537                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2538                                 }
2539                         else
2540                                 {
2541                                 filelist_free(dlist);
2542                                 }
2543                         }
2544                 }
2545         else
2546                 {
2547                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2548                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2549                 file_data_unref(fd);
2550                 }
2551
2552         return TRUE;
2553 }
2554
2555 static void search_similarity_load_done_cb(ImageLoader *UNUSED(il), gpointer data)
2556 {
2557         SearchData *sd = static_cast<SearchData *>(data);
2558         search_file_load_process(sd, sd->search_similarity_cd);
2559 }
2560
2561 static void search_start(SearchData *sd)
2562 {
2563         GError *error = NULL;
2564
2565         search_stop(sd);
2566         search_result_clear(sd);
2567
2568         if (sd->search_dir_fd)
2569                 {
2570                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2571                 }
2572
2573         if (!sd->search_name_match_case)
2574                 {
2575                 /* convert to lowercase here, so that this is only done once per search */
2576                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2577                 g_free(sd->search_name);
2578                 sd->search_name = tmp;
2579                 }
2580
2581         if(sd->search_name_regex)
2582                 {
2583                 g_regex_unref(sd->search_name_regex);
2584                 }
2585
2586         sd->search_name_regex = g_regex_new(sd->search_name, GRegexCompileFlags(0), GRegexMatchFlags(0), &error);
2587         if (error)
2588                 {
2589                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_name, error->message);
2590                 g_error_free(error);
2591                 error = NULL;
2592                 sd->search_name_regex = g_regex_new("", GRegexCompileFlags(0), GRegexMatchFlags(0), NULL);
2593                 }
2594
2595         if (!sd->search_comment_match_case)
2596                 {
2597                 /* convert to lowercase here, so that this is only done once per search */
2598                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2599                 g_free(sd->search_comment);
2600                 sd->search_comment = tmp;
2601                 }
2602
2603         if(sd->search_comment_regex)
2604                 {
2605                 g_regex_unref(sd->search_comment_regex);
2606                 }
2607
2608         sd->search_comment_regex = g_regex_new(sd->search_comment, GRegexCompileFlags(0), GRegexMatchFlags(0), &error);
2609         if (error)
2610                 {
2611                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_comment, error->message);
2612                 g_error_free(error);
2613                 error = NULL;
2614                 sd->search_comment_regex = g_regex_new("", GRegexCompileFlags(0), GRegexMatchFlags(0), NULL);
2615                 }
2616
2617         sd->search_count = 0;
2618         sd->search_total = 0;
2619
2620         gtk_widget_set_sensitive(sd->box_search, FALSE);
2621         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2622         gtk_widget_set_sensitive(sd->button_start, FALSE);
2623         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2624         search_progress_update(sd, TRUE, -1.0);
2625
2626         if (sd->match_similarity_enable &&
2627             !sd->search_similarity_cd &&
2628             isfile(sd->search_similarity_path))
2629                 {
2630                 gchar *cd_path;
2631
2632                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2633                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2634                         {
2635                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2636                         }
2637                 g_free(cd_path);
2638
2639                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2640                         {
2641                         if (!sd->search_similarity_cd)
2642                                 {
2643                                 sd->search_similarity_cd = cache_sim_data_new();
2644                                 }
2645
2646                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2647                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2648                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2649                         if (image_loader_start(sd->img_loader))
2650                                 {
2651                                 return;
2652                                 }
2653                         image_loader_free(sd->img_loader);
2654                         sd->img_loader = NULL;
2655                         }
2656
2657                 }
2658
2659         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2660 }
2661
2662 static void search_start_cb(GtkWidget *UNUSED(widget), gpointer data)
2663 {
2664         SearchData *sd = static_cast<SearchData *>(data);
2665         GtkTreeViewColumn *column;
2666         gchar *path;
2667         gchar *entry_text;
2668         gchar *collection;
2669
2670         if (sd->search_folder_list)
2671                 {
2672                 search_stop(sd);
2673                 search_result_thumb_step(sd);
2674                 return;
2675                 }
2676
2677         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2678         g_free(sd->search_name);
2679         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2680
2681         /* XXX */
2682         g_free(sd->search_comment);
2683         sd->search_comment = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2684
2685         g_free(sd->search_similarity_path);
2686         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2687         if (sd->match_similarity_enable)
2688                 {
2689                 if (!isfile(sd->search_similarity_path))
2690                         {
2691                         file_util_warning_dialog(_("File not found"),
2692                                                  _("Please enter an existing file for image content."),
2693                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2694                         return;
2695                         }
2696                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2697                 }
2698
2699         /* Check the coordinate entry.
2700         * If the result is not sensible, it should get blocked.
2701         */
2702         if (sd->match_gps_enable)
2703                 {
2704                 if (sd->match_gps != SEARCH_MATCH_NONE)
2705                         {
2706                         entry_text = decode_geo_parameters(gtk_entry_get_text(
2707                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2708
2709                         sd->search_lat = 1000;
2710                         sd->search_lon = 1000;
2711                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2712                         if (!(entry_text != NULL && !g_strstr_len(entry_text, -1, "Error") &&
2713                                                 sd->search_lat >= -90 && sd->search_lat <= 90 &&
2714                                                 sd->search_lon >= -180 && sd->search_lon <= 180))
2715                                 {
2716                                 file_util_warning_dialog(_(
2717                                                 "Entry does not contain a valid lat/long value"),
2718                                                         entry_text, GTK_STOCK_DIALOG_WARNING, sd->window);
2719                                 return;
2720                                 }
2721                         g_free(entry_text);
2722                         }
2723                 }
2724
2725         string_list_free(sd->search_keyword_list);
2726         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2727
2728         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2729         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2730
2731         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2732         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2733
2734         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2735         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2736         if (!sd->match_similarity_enable)
2737                 {
2738                 GtkTreeSortable *sortable;
2739                 gint id;
2740                 GtkSortType order;
2741
2742                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2743                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2744                     id == SEARCH_COLUMN_RANK)
2745                         {
2746                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2747                         }
2748                 }
2749
2750         if (sd->search_type == SEARCH_MATCH_NONE)
2751                 {
2752                 /* search path */
2753
2754                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2755                 if (isdir(path))
2756                         {
2757                         file_data_unref(sd->search_dir_fd);
2758                         sd->search_dir_fd = file_data_new_dir(path);
2759
2760                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2761
2762                         search_start(sd);
2763                         }
2764                 else
2765                         {
2766                         file_util_warning_dialog(_("Folder not found"),
2767                                                  _("Please enter an existing folder to search."),
2768                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2769                         }
2770
2771                 g_free(path);
2772                 }
2773         else if (sd->search_type == SEARCH_MATCH_ALL)
2774                 {
2775                 /* search metadata */
2776                 file_data_unref(sd->search_dir_fd);
2777                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2778                 search_start(sd);
2779                 }
2780         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2781                 {
2782                 /* search current result list */
2783                 GList *list;
2784
2785                 list = search_result_refine_list(sd);
2786
2787                 file_data_unref(sd->search_dir_fd);
2788                 sd->search_dir_fd = NULL;
2789
2790                 search_start(sd);
2791
2792                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2793                 }
2794         else if (sd->search_type == SEARCH_MATCH_COLLECTION)
2795                 {
2796                 collection = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->collection_entry)));
2797
2798                 if (is_collection(collection))
2799                         {
2800                         GList *list = NULL;
2801
2802                         list = collection_contents_fd(collection);
2803
2804                         file_data_unref(sd->search_dir_fd);
2805                         sd->search_dir_fd = NULL;
2806
2807                         search_start(sd);
2808
2809                         sd->search_file_list = g_list_concat(sd->search_file_list, list);
2810                         }
2811                 else
2812                         {
2813                         file_util_warning_dialog(_("Collection not found"), _("Please enter an existing collection name."), GTK_STOCK_DIALOG_WARNING, sd->window);
2814                         }
2815                 g_free(collection);
2816                 }
2817 }
2818
2819 /*
2820  *-------------------------------------------------------------------
2821  * window construct
2822  *-------------------------------------------------------------------
2823  */
2824
2825 enum {
2826         MENU_CHOICE_COLUMN_NAME = 0,
2827         MENU_CHOICE_COLUMN_VALUE
2828 };
2829
2830 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2831 {
2832         SearchData *sd = static_cast<SearchData *>(data);
2833
2834         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2835 }
2836
2837 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2838 {
2839         gint sa;
2840         gint sb;
2841
2842         sa = a->width * a->height;
2843         sb = b->width * b->height;
2844
2845         if (sa > sb) return 1;
2846         if (sa < sb) return -1;
2847         return 0;
2848 }
2849
2850 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2851 {
2852         gint n = GPOINTER_TO_INT(data);
2853         MatchFileData *fda;
2854         MatchFileData *fdb;
2855
2856         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2857         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2858
2859         if (!fda || !fdb) return 0;
2860
2861         switch (n)
2862                 {
2863                 case SEARCH_COLUMN_RANK:
2864                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2865                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2866                         return 0;
2867                         break;
2868                 case SEARCH_COLUMN_NAME:
2869                         if (options->file_sort.case_sensitive)
2870                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2871                         else
2872                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2873                         break;
2874                 case SEARCH_COLUMN_SIZE:
2875                         if (fda->fd->size > fdb->fd->size) return 1;
2876                         if (fda->fd->size < fdb->fd->size) return -1;
2877                         return 0;
2878                         break;
2879                 case SEARCH_COLUMN_DATE:
2880                         if (fda->fd->date > fdb->fd->date) return 1;
2881                         if (fda->fd->date < fdb->fd->date) return -1;
2882                         return 0;
2883                         break;
2884                 case SEARCH_COLUMN_DIMENSIONS:
2885                         return sort_matchdata_dimensions(fda, fdb);
2886                         break;
2887                 case SEARCH_COLUMN_PATH:
2888                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2889                         break;
2890                 default:
2891                         break;
2892                 }
2893
2894         return 0;
2895 }
2896
2897 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2898 {
2899         GtkTreeViewColumn *column;
2900         GtkCellRenderer *renderer;
2901
2902         column = gtk_tree_view_column_new();
2903         gtk_tree_view_column_set_title(column, title);
2904         gtk_tree_view_column_set_min_width(column, 4);
2905
2906         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2907
2908         if (!image)
2909                 {
2910                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2911                 renderer = gtk_cell_renderer_text_new();
2912                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2913                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2914                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2915
2916                 gtk_tree_view_column_set_sort_column_id(column, n);
2917                 }
2918         else
2919                 {
2920                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2921                 renderer = gtk_cell_renderer_pixbuf_new();
2922                 cell_renderer_height_override(renderer);
2923                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2924                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2925                 }
2926
2927         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2928 }
2929
2930 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2931 {
2932         if (visible)
2933                 {
2934                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2935                 }
2936         else
2937                 {
2938                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2939                 }
2940 }
2941
2942 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2943 {
2944         GtkTreeModel *store;
2945         GtkTreeIter iter;
2946
2947         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2948         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2949         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2950         return TRUE;
2951 }
2952
2953 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2954 {
2955         SearchData *sd = static_cast<SearchData *>(data);
2956
2957         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2958
2959         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2960                                 (sd->search_type == SEARCH_MATCH_NONE));
2961         menu_choice_set_visible(sd->collection, (sd->search_type == SEARCH_MATCH_COLLECTION));
2962 }
2963
2964 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2965 {
2966         SearchData *sd = static_cast<SearchData *>(data);
2967
2968         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2969 }
2970
2971 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2972 {
2973         SearchData *sd = static_cast<SearchData *>(data);
2974
2975         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2976
2977         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2978                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2979 }
2980
2981 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2982 {
2983         SearchData *sd = static_cast<SearchData *>(data);
2984
2985         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2986
2987         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2988                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2989 }
2990
2991 static void menu_choice_class_cb(GtkWidget *combo, gpointer data)
2992 {
2993         SearchData *sd = static_cast<SearchData *>(data);
2994
2995         if (!menu_choice_get_match_type(combo, &sd->match_class)) return;
2996 }
2997
2998 static void menu_choice_marks_cb(GtkWidget *combo, gpointer data)
2999 {
3000         SearchData *sd = static_cast<SearchData *>(data);
3001
3002         if (!menu_choice_get_match_type(combo, &sd->match_marks)) return;
3003 }
3004
3005 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
3006 {
3007         SearchData *sd = static_cast<SearchData *>(data);
3008
3009         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
3010
3011         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
3012                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
3013 }
3014
3015 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
3016 {
3017         SearchData *sd = static_cast<SearchData *>(data);
3018
3019         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
3020
3021         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
3022                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
3023 }
3024
3025 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
3026 {
3027         SearchData *sd = static_cast<SearchData *>(data);
3028
3029         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
3030 }
3031
3032 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
3033 {
3034         SearchData *sd = static_cast<SearchData *>(data);
3035
3036         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
3037 }
3038
3039 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
3040 {
3041         gint *value = static_cast<gint *>(data);
3042
3043         *value = (gint)gtk_adjustment_get_value(adjustment);
3044 }
3045
3046 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
3047 {
3048         SearchData *sd = static_cast<SearchData *>(data);
3049
3050         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
3051
3052         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
3053                                         (sd->match_gps != SEARCH_MATCH_NONE));
3054 }
3055
3056 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
3057                             GCallback func, gpointer data)
3058 {
3059         GtkWidget *spin;
3060         GtkAdjustment *adj;
3061
3062         spin = gtk_spin_button_new_with_range(min, max, 1);
3063         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
3064         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
3065         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
3066                                    G_CALLBACK(func), data);
3067         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
3068         gtk_widget_show(spin);
3069
3070         return spin;
3071 }
3072
3073 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
3074 {
3075         GtkWidget *widget = static_cast<GtkWidget *>(data);
3076         gboolean active;
3077         gboolean *value;
3078
3079         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
3080         gtk_widget_set_sensitive(widget, active);
3081
3082         value = static_cast<gboolean *>(g_object_get_data(G_OBJECT(button), "check_var"));
3083         if (value) *value = active;
3084 }
3085
3086 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
3087                                    GCallback func, gpointer data)
3088 {
3089         GtkWidget *combo;
3090         GtkCellRenderer *renderer;
3091         GtkListStore *store;
3092         gint i;
3093
3094         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
3095         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
3096         g_object_unref(store);
3097
3098         renderer = gtk_cell_renderer_text_new();
3099         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3100         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
3101                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
3102
3103         for (i = 0; i < item_count; i++)
3104                 {
3105                 GtkTreeIter iter;
3106
3107                 gtk_list_store_append(store, &iter);
3108                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
3109                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
3110                 }
3111
3112         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
3113
3114         if (func) g_signal_connect(G_OBJECT(combo), "changed",
3115                                    G_CALLBACK(func), data);
3116
3117         return combo;
3118 }
3119
3120 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
3121                               const gchar *text, gboolean *value,
3122                               const MatchList *items, gint item_count,
3123                               GCallback func, gpointer data)
3124 {
3125         GtkWidget *base_box;
3126         GtkWidget *hbox;
3127         GtkWidget *button;
3128         GtkWidget *option;
3129
3130         base_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
3131         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
3132         gtk_widget_show(base_box);
3133
3134         button = gtk_check_button_new();
3135         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
3136         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
3137         gtk_widget_show(button);
3138         if (check) *check = button;
3139         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
3140
3141         hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3142         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
3143         gtk_widget_show(hbox);
3144
3145         g_signal_connect(G_OBJECT(button), "toggled",
3146                          G_CALLBACK(menu_choice_check_cb), hbox);
3147         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
3148
3149         pref_label_new(hbox, text);
3150
3151         if (!items && !menu) return hbox;
3152
3153         option = menu_choice_menu(items, item_count, func, data);
3154         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
3155         gtk_widget_show(option);
3156         if (menu) *menu = option;
3157
3158         return hbox;
3159 }
3160
3161 static void search_window_get_geometry(SearchData *sd)
3162 {
3163         GdkWindow *window;
3164         LayoutWindow *lw = NULL;
3165
3166         layout_valid(&lw);
3167
3168         if (!sd || !lw) return;
3169
3170         window = gtk_widget_get_window(sd->window);
3171         gdk_window_get_position(window, &lw->options.search_window.x, &lw->options.search_window.y);
3172         lw->options.search_window.w = gdk_window_get_width(window);
3173         lw->options.search_window.h = gdk_window_get_height(window);
3174 }
3175
3176 static void search_window_close(SearchData *sd)
3177 {
3178
3179         search_window_get_geometry(sd);
3180
3181         gtk_widget_destroy(sd->window);
3182 }
3183
3184 static void search_window_close_cb(GtkWidget *UNUSED(widget), gpointer data)
3185 {
3186         SearchData *sd = static_cast<SearchData *>(data);
3187
3188         search_window_close(sd);
3189 }
3190
3191 static void search_window_help_cb(GtkWidget *UNUSED(widget), gpointer UNUSED(data))
3192 {
3193         help_window_show("GuideImageSearchSearch.html");
3194 }
3195
3196 static gboolean search_window_delete_cb(GtkWidget *UNUSED(widget), GdkEventAny *UNUSED(event), gpointer data)
3197 {
3198         SearchData *sd = static_cast<SearchData *>(data);
3199
3200         search_window_close(sd);
3201         return TRUE;
3202 }
3203
3204 static void search_window_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
3205 {
3206         SearchData *sd = static_cast<SearchData *>(data);
3207
3208         search_window_list = g_list_remove(search_window_list, sd);
3209
3210         search_result_update_idle_cancel(sd);
3211
3212         mfd_list_free(sd->search_buffer_list);
3213         sd->search_buffer_list = NULL;
3214
3215         search_stop(sd);
3216         search_result_clear(sd);
3217
3218         file_data_unref(sd->search_dir_fd);
3219
3220         g_free(sd->search_name);
3221         if(sd->search_name_regex)
3222                 {
3223                 g_regex_unref(sd->search_name_regex);
3224                 }
3225         g_free(sd->search_comment);
3226         if(sd->search_comment_regex)
3227                 {
3228                 g_regex_unref(sd->search_comment_regex);
3229                 }
3230         g_free(sd->search_similarity_path);
3231         string_list_free(sd->search_keyword_list);
3232
3233         file_data_unregister_notify_func(search_notify_cb, sd);
3234
3235         g_free(sd);
3236 }
3237
3238 static void select_collection_dialog_close_cb(FileDialog *fdlg, gpointer UNUSED(data))
3239 {
3240         file_dialog_close(fdlg);
3241 }
3242
3243 static void select_collection_dialog_ok_cb(FileDialog *fdlg, gpointer data)
3244 {
3245         SearchData *sd = static_cast<SearchData *>(data);
3246         gchar *path;
3247         gchar *path_noext;
3248         gchar *collection;
3249
3250         path = g_strdup(gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
3251         path_noext = remove_extension_from_path(path);
3252         collection = g_path_get_basename(path_noext);
3253
3254         gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), collection);
3255         file_dialog_close(fdlg);
3256
3257         g_free(path);
3258         g_free(path_noext);
3259         g_free(collection);
3260 }
3261
3262 static void select_collection_clicked_cb(GtkWidget *UNUSED(widget), gpointer data)
3263 {
3264         SearchData *sd = static_cast<SearchData *>(data);
3265         FileDialog *fdlg;
3266         const gchar *title;
3267         const gchar *btntext;
3268         gpointer btnfunc;
3269         const gchar *stock_id;
3270
3271         title = _("Select collection");
3272         btntext = NULL;
3273         btnfunc = (void *)select_collection_dialog_ok_cb;
3274         stock_id = GTK_STOCK_OK;
3275
3276         fdlg = file_util_file_dlg(title, "dlg_collection", sd->window, select_collection_dialog_close_cb, sd);
3277
3278         generic_dialog_add_message(GENERIC_DIALOG(fdlg), NULL, title, NULL, FALSE);
3279         file_dialog_add_button(fdlg, stock_id, btntext, (void(*)(FileDialog *, gpointer))btnfunc, TRUE);
3280
3281         file_dialog_add_path_widgets(fdlg, get_collections_dir(), NULL, "search_collection", GQ_COLLECTION_EXT, _("Collection Files"));
3282
3283         gtk_widget_show(GENERIC_DIALOG(fdlg)->dialog);
3284 }
3285
3286 void search_new(FileData *dir_fd, FileData *example_file)
3287 {
3288         SearchData *sd;
3289         GtkWidget *vbox;
3290         GtkWidget *hbox;
3291         GtkWidget *hbox2;
3292         GtkWidget *pad_box;
3293         GtkWidget *frame;
3294         GtkWidget *scrolled;
3295         GtkListStore *store;
3296         GtkTreeSortable *sortable;
3297         GtkTreeSelection *selection;
3298         GtkTreeViewColumn *column;
3299         GtkWidget *combo;
3300         GdkGeometry geometry;
3301         gint i;
3302         gchar *marks_string;
3303         LayoutWindow *lw = NULL;
3304
3305         layout_valid(&lw);
3306
3307         sd = g_new0(SearchData, 1);
3308
3309         sd->search_dir_fd = file_data_ref(dir_fd);
3310         sd->search_path_recurse = TRUE;
3311         sd->search_size = 0;
3312         sd->search_width = 640;
3313         sd->search_height = 480;
3314         sd->search_width_end = 1024;
3315         sd->search_height_end = 768;
3316
3317         sd->search_type = SEARCH_MATCH_NONE;
3318
3319         sd->match_name = SEARCH_MATCH_NAME_CONTAINS;
3320         sd->match_size = SEARCH_MATCH_EQUAL;
3321         sd->match_date = SEARCH_MATCH_EQUAL;
3322         sd->match_dimensions = SEARCH_MATCH_EQUAL;
3323         sd->match_keywords = SEARCH_MATCH_ALL;
3324         sd->match_comment = SEARCH_MATCH_CONTAINS;
3325         sd->match_rating = SEARCH_MATCH_EQUAL;
3326         sd->match_class = SEARCH_MATCH_EQUAL;
3327         sd->match_marks = SEARCH_MATCH_EQUAL;
3328
3329         sd->match_name_enable = TRUE;
3330
3331         sd->search_similarity = 95;
3332
3333         sd->search_gps = 1;
3334         sd->match_gps = SEARCH_MATCH_NONE;
3335
3336         if (example_file)
3337                 {
3338                 sd->search_similarity_path = g_strdup(example_file->path);
3339                 }
3340
3341         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
3342         DEBUG_NAME(sd->window);
3343
3344         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
3345
3346         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
3347         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
3348         geometry.base_width = DEF_SEARCH_WIDTH;
3349         geometry.base_height = DEF_SEARCH_HEIGHT;
3350         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
3351                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE));
3352
3353         if (lw && options->save_window_positions)
3354                 {
3355                 gtk_window_set_default_size(GTK_WINDOW(sd->window), lw->options.search_window.w, lw->options.search_window.h);
3356                 gtk_window_move(GTK_WINDOW(sd->window), lw->options.search_window.x, lw->options.search_window.y);
3357                 }
3358         else
3359                 {
3360                 gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
3361                 }
3362
3363         g_signal_connect(G_OBJECT(sd->window), "delete_event",
3364                          G_CALLBACK(search_window_delete_cb), sd);
3365         g_signal_connect(G_OBJECT(sd->window), "destroy",
3366                          G_CALLBACK(search_window_destroy_cb), sd);
3367
3368         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
3369                          G_CALLBACK(search_window_keypress_cb), sd);
3370
3371         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3372         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
3373         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
3374         gtk_widget_show(vbox);
3375
3376         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3377
3378         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3379
3380         pref_label_new(hbox, _("Search:"));
3381
3382         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
3383                                          G_CALLBACK(menu_choice_path_cb), sd);
3384         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
3385         gtk_widget_show(sd->menu_path);
3386
3387         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3388         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
3389                                                 "search_path", -1,
3390                                                 NULL, NULL);
3391         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
3392         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
3393         gtk_widget_show(combo);
3394         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
3395                                                   sd->search_path_recurse, &sd->search_path_recurse);
3396
3397         sd->collection = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3398         sd->collection_entry = gtk_entry_new();
3399         gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), "");
3400         gtk_box_pack_start(GTK_BOX(sd->collection), sd->collection_entry, TRUE, TRUE, 0);
3401         gtk_widget_show(sd->collection_entry);
3402
3403         sd->fd_button = gtk_button_new_with_label("...");
3404         g_signal_connect(G_OBJECT(sd->fd_button), "clicked", G_CALLBACK(select_collection_clicked_cb), sd);
3405         gtk_box_pack_start(GTK_BOX(sd->collection), sd->fd_button, FALSE, FALSE, 0);
3406         gtk_widget_show(sd->fd_button);
3407
3408         gtk_widget_hide(sd->collection);
3409
3410         /* Search for file name */
3411         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
3412                            _("File"), &sd->match_name_enable,
3413                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
3414                            G_CALLBACK(menu_choice_name_cb), sd);
3415         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
3416         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3417         gtk_widget_show(combo);
3418         pref_checkbox_new_int(hbox, _("Match case"),
3419                               sd->search_name_match_case, &sd->search_name_match_case);
3420         gtk_widget_set_tooltip_text(GTK_WIDGET(combo), "When set to \"contains\" or \"path contains\", this field uses Perl Compatible Regular Expressions.\ne.g. use \n.*\\.jpg\n and not \n*.jpg\n\nSee the Help file.");
3421
3422         /* Search for file size */
3423         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
3424                            _("File size is"), &sd->match_size_enable,
3425                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3426                            G_CALLBACK(menu_choice_size_cb), sd);
3427         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
3428                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
3429         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3430         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3431         pref_label_new(hbox2, _("and"));
3432         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
3433                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
3434
3435         /* Search for file date */
3436         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
3437                            _("File date is"), &sd->match_date_enable,
3438                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
3439                            G_CALLBACK(menu_choice_date_cb), sd);
3440
3441         sd->date_sel = date_selection_new();
3442         date_selection_time_set(sd->date_sel, time(NULL));
3443         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
3444         gtk_widget_show(sd->date_sel);
3445
3446         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3447         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3448         pref_label_new(hbox2, _("and"));
3449         sd->date_sel_end = date_selection_new();
3450         date_selection_time_set(sd->date_sel_end, time(NULL));
3451         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
3452         gtk_widget_show(sd->date_sel_end);
3453
3454         sd->date_type = gtk_combo_box_text_new();
3455         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Modified"));
3456         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Status Changed"));
3457         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Original"));
3458         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Digitized"));
3459         gtk_box_pack_start(GTK_BOX(hbox), sd->date_type, FALSE, FALSE, 0);
3460         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->date_type), 0);
3461         gtk_widget_set_tooltip_text(sd->date_type, "Modified (mtime)\nStatus Changed (ctime)\nOriginal (Exif.Photo.DateTimeOriginal)\nDigitized (Exif.Photo.DateTimeDigitized)");
3462         gtk_widget_show(sd->date_type);
3463
3464         /* Search for image dimensions */
3465         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
3466                            _("Image dimensions are"), &sd->match_dimensions_enable,
3467                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3468                            G_CALLBACK(menu_choice_dimensions_cb), sd);
3469         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
3470         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
3471                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
3472         pref_label_new(pad_box, "x");
3473         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
3474                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
3475         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
3476         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3477         pref_label_new(hbox2, _("and"));
3478         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
3479         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
3480                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
3481         pref_label_new(hbox2, "x");
3482         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
3483                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
3484
3485         /* Search for image similarity */
3486         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
3487                            _("Image content is"), &sd->match_similarity_enable,
3488                            NULL, 0, NULL, sd);
3489         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
3490                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
3491
3492         /* xgettext:no-c-format */
3493         pref_label_new(hbox, _("% similar to"));
3494
3495         combo = tab_completion_new_with_history(&sd->entry_similarity,
3496                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
3497                                                 "search_similarity_path", -1, NULL, NULL);
3498         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
3499         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3500         gtk_widget_show(combo);
3501         pref_checkbox_new_int(hbox, _("Ignore rotation"),
3502                                 options->rot_invariant_sim, &options->rot_invariant_sim);
3503
3504         /* Search for image keywords */
3505         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
3506                            _("Keywords"), &sd->match_keywords_enable,
3507                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
3508                            G_CALLBACK(menu_choice_keyword_cb), sd);
3509         sd->entry_keywords = gtk_entry_new();
3510         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
3511         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
3512         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
3513                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
3514         gtk_widget_show(sd->entry_keywords);
3515
3516         /* Search for image comment */
3517         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3518                         _("Comment"), &sd->match_comment_enable,
3519                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3520                         G_CALLBACK(menu_choice_comment_cb), sd);
3521         sd->entry_comment = gtk_entry_new();
3522         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3523         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3524         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3525                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3526         gtk_widget_show(sd->entry_comment);
3527         pref_checkbox_new_int(hbox, _("Match case"),
3528                               sd->search_comment_match_case, &sd->search_comment_match_case);
3529         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_comment), "This field uses Perl Compatible Regular Expressions.\ne.g. use \nabc.*ghk\n and not \nabc*ghk\n\nSee the Help file.");
3530
3531         /* Search for image rating */
3532         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3533                            _("Image rating is"), &sd->match_rating_enable,
3534                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3535                            G_CALLBACK(menu_choice_rating_cb), sd);
3536         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3537                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3538         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3539         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3540         pref_label_new(hbox2, _("and"));
3541         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3542                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3543
3544         /* Search for images within a specified range of a lat/long coordinate
3545         */
3546         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3547                            _("Image is"), &sd->match_gps_enable,
3548                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3549                            G_CALLBACK(menu_choice_gps_cb), sd);
3550
3551         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3552         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3553         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3554                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3555
3556         sd->units_gps = gtk_combo_box_text_new();
3557         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3558         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3559         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3560         gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3561         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3562         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3563         gtk_widget_show(sd->units_gps);
3564
3565         pref_label_new(hbox2, _("from"));
3566
3567         sd->entry_gps_coord = gtk_entry_new();
3568         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3569         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3570         gtk_widget_set_tooltip_text(sd->entry_gps_coord, _("Enter a coordinate in the form:\n89.123 179.456\nor drag-and-drop a geo-coded image\nor left-click on the map and paste\nor cut-and-paste or drag-and-drop\nan internet search URL\nSee the Help file"));
3571         gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3572         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3573
3574         gtk_widget_show(sd->entry_gps_coord);
3575
3576         /* Search for image class */
3577         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_class,
3578                            _("Image class"), &sd->match_class_enable,
3579                            text_search_menu_class, sizeof(text_search_menu_class) / sizeof(MatchList),
3580                            G_CALLBACK(menu_choice_class_cb), sd);
3581
3582         sd->class_type = gtk_combo_box_text_new();
3583         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Image"));
3584         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Raw Image"));
3585         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Video"));
3586         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Document"));
3587         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Metadata"));
3588         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Unknown"));
3589         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Broken"));
3590         gtk_box_pack_start(GTK_BOX(hbox), sd->class_type, FALSE, FALSE, 0);
3591         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->class_type), 0);
3592         gtk_widget_show(sd->class_type);
3593
3594         /* Search for image marks */
3595         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_marks,
3596                            _("Marks"), &sd->match_marks_enable,
3597                            text_search_menu_marks, sizeof(text_search_menu_marks) / sizeof(MatchList),
3598                            G_CALLBACK(menu_choice_marks_cb), sd);
3599
3600         sd->marks_type = gtk_combo_box_text_new();
3601         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), _("Any mark"));
3602         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
3603                 {
3604                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
3605                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
3606                         {
3607                         g_free(marks_string);
3608                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
3609                                                                                         options->marks_tooltips[i]);
3610                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3611                         }
3612                 else
3613                         {
3614                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3615                         }
3616                 g_free(marks_string);
3617                 }
3618         gtk_box_pack_start(GTK_BOX(hbox), sd->marks_type, FALSE, FALSE, 0);
3619         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->marks_type), 0);
3620         gtk_widget_show(sd->marks_type);
3621
3622         /* Done the types of searches */
3623
3624         scrolled = gtk_scrolled_window_new(NULL, NULL);
3625         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3626         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3627                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3628         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3629         gtk_widget_show(scrolled);
3630
3631         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3632                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3633                                    G_TYPE_STRING, G_TYPE_STRING);
3634
3635         /* set up sorting */
3636         sortable = GTK_TREE_SORTABLE(store);
3637         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3638                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
3639         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3640                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
3641         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3642                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
3643         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3644                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
3645         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3646                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
3647         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3648                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
3649
3650 #if 0
3651         /* by default, search results are unsorted until user selects a sort column - for speed,
3652          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3653          */
3654         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3655 #endif
3656
3657         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3658         g_object_unref(store);
3659         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
3660         gtk_widget_show(sd->result_view);
3661
3662         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3663         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3664         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
3665
3666         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3667         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3668
3669         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3670         search_result_add_column(sd, SEARCH_COLUMN_THUMB, _("Thumb"), TRUE, FALSE);
3671         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3672         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3673         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3674         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3675         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3676
3677         search_dnd_init(sd);
3678
3679         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3680                          G_CALLBACK(search_result_press_cb), sd);
3681         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3682                          G_CALLBACK(search_result_release_cb), sd);
3683         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3684                          G_CALLBACK(search_result_keypress_cb), sd);
3685
3686         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3687
3688         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3689                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3690         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_thumbs), "Ctrl-T");
3691
3692         frame = gtk_frame_new(NULL);
3693         DEBUG_NAME(frame);
3694         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3695         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3696         gtk_widget_show(frame);
3697
3698         sd->label_status = gtk_label_new("");
3699         gtk_widget_set_size_request(sd->label_status, 50, -1);
3700         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
3701         gtk_widget_show(sd->label_status);
3702
3703         sd->label_progress = gtk_progress_bar_new();
3704         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3705
3706         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3707         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3708
3709         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3710         gtk_widget_show(sd->label_progress);
3711
3712         sd->spinner = spinner_new(NULL, -1);
3713         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3714         gtk_widget_show(sd->spinner);
3715
3716         sd->button_help = pref_button_new(hbox, GTK_STOCK_HELP, NULL, FALSE, G_CALLBACK(search_window_help_cb), sd);
3717         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_help), "F1");
3718         gtk_widget_set_sensitive(sd->button_help, TRUE);
3719         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3720         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
3721                                            G_CALLBACK(search_start_cb), sd);
3722         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_start), "Ctrl-Return");
3723         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3724         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
3725                                           G_CALLBACK(search_start_cb), sd);
3726         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_stop), "Ctrl-Return");
3727         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3728         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3729         sd->button_close = pref_button_new(hbox, GTK_STOCK_CLOSE, NULL, FALSE, G_CALLBACK(search_window_close_cb), sd);
3730         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_close), "Ctrl-W");
3731         gtk_widget_set_sensitive(sd->button_close, TRUE);
3732
3733         search_result_thumb_enable(sd, TRUE);
3734         search_result_thumb_enable(sd, FALSE);
3735         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
3736         gtk_tree_view_column_set_visible(column, FALSE);
3737
3738         search_status_update(sd);
3739         search_progress_update(sd, FALSE, -1.0);
3740
3741         search_window_list = g_list_append(search_window_list, sd);
3742
3743         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3744
3745         gtk_widget_show(sd->window);
3746 }
3747
3748 /*
3749  *-------------------------------------------------------------------
3750  * maintenance (move, delete, etc.)
3751  *-------------------------------------------------------------------
3752  */
3753
3754 static void search_result_change_path(SearchData *sd, FileData *fd)
3755 {
3756         GtkTreeModel *store;
3757         GtkTreeIter iter;
3758         gboolean valid;
3759
3760         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3761         valid = gtk_tree_model_get_iter_first(store, &iter);
3762         while (valid)
3763                 {
3764                 GtkTreeIter current;
3765                 MatchFileData *mfd;
3766
3767                 current = iter;
3768                 valid = gtk_tree_model_iter_next(store, &iter);
3769
3770                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3771                 if (mfd->fd == fd)
3772                         {
3773                         if (fd->change && fd->change->dest)
3774                                 {
3775                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3776                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3777                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3778                                 }
3779                         else
3780                                 {
3781                                 search_result_remove_item(sd, mfd, &current);
3782                                 }
3783                         }
3784                 }
3785 }
3786
3787 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3788 {
3789         SearchData *sd = static_cast<SearchData *>(data);
3790
3791         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3792
3793         DEBUG_1("Notify search: %s %04x", fd->path, type);
3794
3795         switch (fd->change->type)
3796                 {
3797                 case FILEDATA_CHANGE_MOVE:
3798                 case FILEDATA_CHANGE_RENAME:
3799                 case FILEDATA_CHANGE_DELETE:
3800                         search_result_change_path(sd, fd);
3801                         break;
3802                 case FILEDATA_CHANGE_COPY:
3803                 case FILEDATA_CHANGE_UNSPECIFIED:
3804                 case FILEDATA_CHANGE_WRITE_METADATA:
3805                         break;
3806                 }
3807 }
3808
3809 void mfd_list_free(GList *list)
3810 {
3811         GList *work;
3812
3813         work = list;
3814         while (work)
3815                 {
3816                 MatchFileData *mfd = static_cast<MatchFileData *>(work->data);
3817                 file_data_unref((FileData *)mfd->fd);
3818                 work = work->next;
3819                 }
3820
3821         g_list_free(list);
3822 }
3823
3824 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */