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