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 enum {
  54         DEF_SEARCH_WIDTH =  700,
  55         DEF_SEARCH_HEIGHT = 650
  56 };
  57
  58 enum {
  59         SEARCH_BUFFER_MATCH_LOAD = 20,
  60         SEARCH_BUFFER_MATCH_HIT =  5,
  61         SEARCH_BUFFER_MATCH_MISS = 1,
  62         SEARCH_BUFFER_FLUSH_SIZE = 99
  63 };
  64
  65 #define FORMAT_CLASS_BROKEN static_cast<FileFormatClass>(FILE_FORMAT_CLASSES + 1)
  66
  67 enum MatchType {
  68         SEARCH_MATCH_NONE,
  69         SEARCH_MATCH_EQUAL,
  70         SEARCH_MATCH_CONTAINS,
  71         SEARCH_MATCH_NAME_EQUAL,
  72         SEARCH_MATCH_NAME_CONTAINS,
  73         SEARCH_MATCH_PATH_CONTAINS,
  74         SEARCH_MATCH_UNDER,
  75         SEARCH_MATCH_OVER,
  76         SEARCH_MATCH_BETWEEN,
  77         SEARCH_MATCH_ALL,
  78         SEARCH_MATCH_ANY,
  79         SEARCH_MATCH_COLLECTION
  80 };
  81
  82 enum {
  83         SEARCH_COLUMN_POINTER = 0,
  84         SEARCH_COLUMN_RANK,
  85         SEARCH_COLUMN_THUMB,
  86         SEARCH_COLUMN_NAME,
  87         SEARCH_COLUMN_SIZE,
  88         SEARCH_COLUMN_DATE,
  89         SEARCH_COLUMN_DIMENSIONS,
  90         SEARCH_COLUMN_PATH,
  91         SEARCH_COLUMN_COUNT     /* total columns */
  92 };
  93
  94 struct SearchData
  95 {
  96         GtkWidget *window;
  97
  98         GtkWidget *button_thumbs;
  99         GtkWidget *label_status;
 100         GtkWidget *label_progress;
 101         GtkWidget *button_start;
 102         GtkWidget *button_stop;
 103         GtkWidget *button_close;
 104         GtkWidget *button_help;
 105         GtkWidget *spinner;
 106
 107         GtkWidget *collection;
 108         GtkWidget *fd_button;
 109         GtkWidget *collection_entry;
 110
 111         GtkWidget *box_search;
 112
 113         GtkWidget *menu_path;
 114         GtkWidget *path_entry;
 115         GtkWidget *check_recurse;
 116
 117         GtkWidget *result_view;
 118
 119         GtkWidget *check_name;
 120         GtkWidget *menu_name;
 121         GtkWidget *entry_name;
 122         GtkWidget *check_name_match_case;
 123
 124         GtkWidget *check_size;
 125         GtkWidget *menu_size;
 126         GtkWidget *spin_size;
 127         GtkWidget *spin_size_end;
 128
 129         GtkWidget *check_date;
 130         GtkWidget *menu_date;
 131         GtkWidget *date_sel;
 132         GtkWidget *date_sel_end;
 133         GtkWidget *date_type;
 134
 135         GtkWidget *check_dimensions;
 136         GtkWidget *menu_dimensions;
 137         GtkWidget *spin_width;
 138         GtkWidget *spin_height;
 139         GtkWidget *spin_width_end;
 140         GtkWidget *spin_height_end;
 141
 142         GtkWidget *check_similarity;
 143         GtkWidget *spin_similarity;
 144         GtkWidget *entry_similarity;
 145
 146         GtkWidget *check_keywords;
 147         GtkWidget *menu_keywords;
 148         GtkWidget *entry_keywords;
 149
 150         GtkWidget *check_comment;
 151         GtkWidget *menu_comment;
 152         GtkWidget *entry_comment;
 153
 154         GtkWidget *check_rating;
 155         GtkWidget *menu_rating;
 156         GtkWidget *spin_rating;
 157         GtkWidget *spin_rating_end;
 158
 159         GtkWidget *check_class;
 160         GtkWidget *menu_class;
 161         GtkWidget *class_type;
 162         GtkWidget *marks_type;
 163         GtkWidget *menu_marks;
 164
 165         FileData *search_dir_fd;
 166         gboolean   search_path_recurse;
 167         gchar *search_name;
 168         GRegex *search_name_regex;
 169         gboolean   search_name_match_case;
 170         gboolean   search_name_symbolic_link;
 171         gint64 search_size;
 172         gint64 search_size_end;
 173         gint   search_date_y;
 174         gint   search_date_m;
 175         gint   search_date_d;
 176         gint   search_date_end_y;
 177         gint   search_date_end_m;
 178         gint   search_date_end_d;
 179         gint   search_width;
 180         gint   search_height;
 181         gint   search_width_end;
 182         gint   search_height_end;
 183         gint   search_similarity;
 184         gchar *search_similarity_path;
 185         CacheData *search_similarity_cd;
 186         GList *search_keyword_list;
 187         gchar *search_comment;
 188         GRegex *search_comment_regex;
 189         gint   search_rating;
 190         gint   search_rating_end;
 191         gboolean   search_comment_match_case;
 192
 193         MatchType search_type;
 194
 195         MatchType match_name;
 196         MatchType match_size;
 197         MatchType match_date;
 198         MatchType match_dimensions;
 199         MatchType match_keywords;
 200         MatchType match_comment;
 201         MatchType match_rating;
 202         MatchType match_gps;
 203         MatchType match_class;
 204         MatchType match_marks;
 205
 206         gboolean match_name_enable;
 207         gboolean match_size_enable;
 208         gboolean match_date_enable;
 209         gboolean match_dimensions_enable;
 210         gboolean match_similarity_enable;
 211         gboolean match_keywords_enable;
 212         gboolean match_comment_enable;
 213         gboolean match_rating_enable;
 214         gboolean match_class_enable;
 215         gboolean match_marks_enable;
 216         gboolean match_broken_enable;
 217
 218         GList *search_folder_list;
 219         GList *search_done_list;
 220         GList *search_file_list;
 221         GList *search_buffer_list;
 222
 223         gint search_count;
 224         gint search_total;
 225         gint search_buffer_count;
 226
 227         guint search_idle_id; /* event source id */
 228         guint update_idle_id; /* event source id */
 229
 230         ImageLoader *img_loader;
 231         CacheData   *img_cd;
 232
 233         FileData *click_fd;
 234
 235         ThumbLoader *thumb_loader;
 236         gboolean thumb_enable;
 237         FileData *thumb_fd;
 238
 239         /* Used for lat/long coordinate search
 240         */
 241         gint search_gps;
 242         gdouble search_lat, search_lon;
 243         GtkWidget *entry_gps_coord;
 244         GtkWidget *check_gps;
 245         GtkWidget *spin_gps;
 246         GtkWidget *units_gps;
 247         GtkWidget *menu_gps;
 248         gboolean match_gps_enable;
 249
 250 };
 251
 252 struct MatchFileData
 253 {
 254         FileData *fd;
 255         gint width;
 256         gint height;
 257         gint rank;
 258 };
 259
 260 struct MatchList
 261 {
 262         const gchar *text;
 263         MatchType type;
 264 };
 265
 266 static const MatchList text_search_menu_path[] = {
 267         { N_("folder"),         SEARCH_MATCH_NONE },
 268         { N_("comments"),       SEARCH_MATCH_ALL },
 269         { N_("results"),        SEARCH_MATCH_CONTAINS },
 270         { N_("collection"),     SEARCH_MATCH_COLLECTION }
 271 };
 272
 273 static const MatchList text_search_menu_name[] = {
 274         { N_("name contains"),  SEARCH_MATCH_NAME_CONTAINS },
 275         { N_("name is"),        SEARCH_MATCH_NAME_EQUAL },
 276         { N_("path contains"),  SEARCH_MATCH_PATH_CONTAINS }
 277 };
 278
 279 static const MatchList text_search_menu_size[] = {
 280         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 281         { N_("less than"),      SEARCH_MATCH_UNDER },
 282         { N_("greater than"),   SEARCH_MATCH_OVER },
 283         { N_("between"),        SEARCH_MATCH_BETWEEN }
 284 };
 285
 286 static const MatchList text_search_menu_date[] = {
 287         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 288         { N_("before"),         SEARCH_MATCH_UNDER },
 289         { N_("after"),          SEARCH_MATCH_OVER },
 290         { N_("between"),        SEARCH_MATCH_BETWEEN }
 291 };
 292
 293 static const MatchList text_search_menu_keyword[] = {
 294         { N_("match all"),      SEARCH_MATCH_ALL },
 295         { N_("match any"),      SEARCH_MATCH_ANY },
 296         { N_("exclude"),        SEARCH_MATCH_NONE }
 297 };
 298
 299 static const MatchList text_search_menu_comment[] = {
 300         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 301         { N_("miss"),           SEARCH_MATCH_NONE }
 302 };
 303
 304
 305 static const MatchList text_search_menu_rating[] = {
 306         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 307         { N_("less than"),      SEARCH_MATCH_UNDER },
 308         { N_("greater than"),   SEARCH_MATCH_OVER },
 309         { N_("between"),        SEARCH_MATCH_BETWEEN }
 310 };
 311
 312 static const MatchList text_search_menu_gps[] = {
 313         { N_("not geocoded"),   SEARCH_MATCH_NONE },
 314         { N_("less than"),      SEARCH_MATCH_UNDER },
 315         { N_("greater than"),   SEARCH_MATCH_OVER }
 316 };
 317
 318 static const MatchList text_search_menu_class[] = {
 319         { N_("is"),     SEARCH_MATCH_EQUAL },
 320         { N_("is not"), SEARCH_MATCH_NONE }
 321 };
 322
 323 static const MatchList text_search_menu_marks[] = {
 324         { N_("is"),     SEARCH_MATCH_EQUAL },
 325         { N_("is not"), SEARCH_MATCH_NONE }
 326 };
 327
 328 static GList *search_window_list = nullptr;
 329
 330
 331 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 332 static gint search_result_count(SearchData *sd, gint64 *bytes);
 333
 334 static void search_window_close(SearchData *sd);
 335
 336 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 337 static void search_start_cb(GtkWidget *widget, gpointer data);
 338 void mfd_list_free(GList *list);
 339
 340
 341 /**
 342  * This array must be kept in sync with the contents of:\n
 343  * @link search_result_press_cb @endlink \n
 344  * @link search_window_keypress_cb @endlink \n
 345  * @link search_result_menu @endlink
 346  *
 347  * See also @link hard_coded_window_keys @endlink
 348  **/
 349
 350 hard_coded_window_keys search_window_keys[] = {
 351         {GDK_CONTROL_MASK, 'C', N_("Copy")},
 352         {GDK_CONTROL_MASK, 'M', N_("Move")},
 353         {GDK_CONTROL_MASK, 'R', N_("Rename")},
 354         {GDK_CONTROL_MASK, 'D', N_("Move to Trash")},
 355         {GDK_SHIFT_MASK, GDK_KEY_Delete, N_("Delete")},
 356         {static_cast<GdkModifierType>(0), GDK_KEY_Delete, N_("Remove")},
 357         {GDK_CONTROL_MASK, 'A', N_("Select all")},
 358         {static_cast<GdkModifierType>(GDK_CONTROL_MASK + GDK_SHIFT_MASK), 'A', N_("Select none")},
 359         {GDK_CONTROL_MASK, GDK_KEY_Delete, N_("Clear")},
 360         {GDK_CONTROL_MASK, 'T', N_("Toggle thumbs")},
 361         {GDK_CONTROL_MASK, 'W', N_("Close window")},
 362         {static_cast<GdkModifierType>(0), GDK_KEY_Return, N_("View")},
 363         {static_cast<GdkModifierType>(0), 'V', N_("View in new window")},
 364         {static_cast<GdkModifierType>(0), 'C', N_("Collection from selection")},
 365         {GDK_CONTROL_MASK, GDK_KEY_Return, N_("Start/stop search")},
 366         {static_cast<GdkModifierType>(0), GDK_KEY_F3, N_("Find duplicates")},
 367         {static_cast<GdkModifierType>(0), 0, nullptr}
 368 };
 369 /*
 370  *-------------------------------------------------------------------
 371  * utils
 372  *-------------------------------------------------------------------
 373  */
 374
 375 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 376 {
 377         struct tm lt;
 378
 379         lt.tm_sec = 0;
 380         lt.tm_min = 0;
 381         lt.tm_hour = 0;
 382         lt.tm_mday = day;
 383         lt.tm_mon = month - 1;
 384         lt.tm_year = year - 1900;
 385         lt.tm_isdst = 0;
 386
 387         return mktime(&lt);
 388 }
 389
 390 static void search_status_update(SearchData *sd)
 391 {
 392         gchar *buf;
 393         gint t;
 394         gint s;
 395         gint64 t_bytes;
 396         gint64 s_bytes;
 397         gchar *tt;
 398
 399         t = search_result_count(sd, &t_bytes);
 400         s = search_result_selection_count(sd, &s_bytes);
 401
 402         tt = text_from_size_abrev(t_bytes);
 403
 404         if (s > 0)
 405                 {
 406                 gchar *ts = text_from_size_abrev(s_bytes);
 407                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 408                 g_free(ts);
 409                 }
 410         else
 411                 {
 412                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 413                 }
 414
 415         g_free(tt);
 416
 417         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 418         g_free(buf);
 419 }
 420
 421 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 422 {
 423
 424         if (search || thumbs >= 0.0)
 425                 {
 426                 gchar *buf;
 427                 const gchar *message;
 428
 429                 if (search && (sd->search_folder_list || sd->search_file_list))
 430                         message = _("Searching...");
 431                 else if (thumbs >= 0.0)
 432                         message = _("Loading thumbs...");
 433                 else
 434                         message = "";
 435
 436                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 437                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 438                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 439                                               (thumbs >= 0.0) ? thumbs : 0.0);
 440                 g_free(buf);
 441                 }
 442         else
 443                 {
 444                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 445                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 446                 }
 447 }
 448
 449 /*
 450  *-------------------------------------------------------------------
 451  * result list
 452  *-------------------------------------------------------------------
 453  */
 454
 455 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 456 {
 457         GtkTreeModel *store;
 458         gboolean valid;
 459         gint n = 0;
 460
 461         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 462         valid = gtk_tree_model_get_iter_first(store, iter);
 463         while (valid)
 464                 {
 465                 MatchFileData *mfd;
 466                 n++;
 467
 468                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 469                 if (mfd->fd == fd) return n;
 470                 valid = gtk_tree_model_iter_next(store, iter);
 471                 }
 472
 473         return -1;
 474 }
 475
 476
 477 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 478 {
 479         GtkTreeModel *store;
 480         GtkTreeSelection *selection;
 481         GList *slist;
 482         GList *work;
 483         gboolean found = FALSE;
 484
 485         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 486         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 487         work = slist;
 488         while (!found && work)
 489                 {
 490                 auto tpath = static_cast<GtkTreePath *>(work->data);
 491                 MatchFileData *mfd_n;
 492                 GtkTreeIter iter;
 493
 494                 gtk_tree_model_get_iter(store, &iter, tpath);
 495                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 496                 if (mfd_n->fd == fd) found = TRUE;
 497                 work = work->next;
 498                 }
 499         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 500
 501         return found;
 502 }
 503
 504 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 505 {
 506         GtkTreeModel *store;
 507         GtkTreeSelection *selection;
 508         GList *slist;
 509         GList *work;
 510         gint n = 0;
 511         gint64 total = 0;
 512         GList *plist = nullptr;
 513
 514         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 515         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 516         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 517         work = slist;
 518         while (work)
 519                 {
 520                 n++;
 521
 522                 if (bytes || list)
 523                         {
 524                         auto tpath = static_cast<GtkTreePath *>(work->data);
 525                         MatchFileData *mfd;
 526                         GtkTreeIter iter;
 527
 528                         gtk_tree_model_get_iter(store, &iter, tpath);
 529                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 530                         total += mfd->fd->size;
 531
 532                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 533                         }
 534
 535                 work = work->next;
 536                 }
 537         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 538
 539         if (bytes) *bytes = total;
 540         if (list) *list = g_list_reverse(plist);
 541
 542         return n;
 543 }
 544
 545 static GList *search_result_selection_list(SearchData *sd)
 546 {
 547         GList *list;
 548
 549         search_result_selection_util(sd, nullptr, &list);
 550         return list;
 551 }
 552
 553 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 554 {
 555         return search_result_selection_util(sd, bytes, nullptr);
 556 }
 557
 558 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 559 {
 560         GtkTreeModel *store;
 561         GtkTreeIter iter;
 562         gboolean valid;
 563         gint n = 0;
 564         gint64 total = 0;
 565         GList *plist = nullptr;
 566
 567         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 568
 569         valid = gtk_tree_model_get_iter_first(store, &iter);
 570         while (valid)
 571                 {
 572                 n++;
 573                 if (bytes || list)
 574                         {
 575                         MatchFileData *mfd;
 576
 577                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 578                         total += mfd->fd->size;
 579
 580                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 581                         }
 582                 valid = gtk_tree_model_iter_next(store, &iter);
 583                 }
 584
 585         if (bytes) *bytes = total;
 586         if (list) *list = g_list_reverse(plist);
 587
 588         return n;
 589 }
 590
 591 static GList *search_result_get_filelist(SearchData *sd)
 592 {
 593         GList *list = nullptr;
 594
 595         search_result_util(sd, nullptr, &list);
 596         return list;
 597 }
 598
 599 static gint search_result_count(SearchData *sd, gint64 *bytes)
 600 {
 601         return search_result_util(sd, bytes, nullptr);
 602 }
 603
 604 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 605 {
 606         FileData *fd;
 607         GtkListStore *store;
 608         GtkTreeIter iter;
 609         gchar *text_size;
 610         gchar *text_dim = nullptr;
 611
 612         fd = mfd->fd;
 613
 614         if (!fd) return;
 615
 616         text_size = text_from_size(fd->size);
 617         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 618
 619         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 620         gtk_list_store_append(store, &iter);
 621         gtk_list_store_set(store, &iter,
 622                                 SEARCH_COLUMN_POINTER, mfd,
 623                                 SEARCH_COLUMN_RANK, mfd->rank,
 624                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 625                                 SEARCH_COLUMN_NAME, fd->name,
 626                                 SEARCH_COLUMN_SIZE, text_size,
 627                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 628                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 629                                 SEARCH_COLUMN_PATH, fd->path,
 630                                 -1);
 631
 632         g_free(text_size);
 633         g_free(text_dim);
 634 }
 635
 636 static GList *search_result_refine_list(SearchData *sd)
 637 {
 638         GList *list = nullptr;
 639         GtkTreeModel *store;
 640         GtkTreeIter iter;
 641         gboolean valid;
 642
 643         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 644
 645         valid = gtk_tree_model_get_iter_first(store, &iter);
 646         while (valid)
 647                 {
 648                 MatchFileData *mfd;
 649
 650                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 651                 list = g_list_prepend(list, mfd->fd);
 652
 653                 valid = gtk_tree_model_iter_next(store, &iter);
 654                 }
 655
 656         /* clear it here, so that the FileData in list is not freed */
 657         gtk_list_store_clear(GTK_LIST_STORE(store));
 658
 659         return g_list_reverse(list);
 660 }
 661
 662 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *, GtkTreeIter *iter, gpointer)
 663 {
 664         MatchFileData *mfd;
 665
 666         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 667         file_data_unref(mfd->fd);
 668         g_free(mfd);
 669
 670         return FALSE;
 671 }
 672
 673 static void search_result_clear(SearchData *sd)
 674 {
 675         GtkListStore *store;
 676
 677         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 678
 679         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 680         gtk_list_store_clear(store);
 681
 682         sd->click_fd = nullptr;
 683
 684         thumb_loader_free(sd->thumb_loader);
 685         sd->thumb_loader = nullptr;
 686         sd->thumb_fd = nullptr;
 687
 688         search_status_update(sd);
 689 }
 690
 691 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 692 {
 693         GtkTreeModel *store;
 694
 695         if (!mfd || !iter) return;
 696
 697         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 698
 699         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 700
 701         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 702         if (sd->click_fd == mfd->fd) sd->click_fd = nullptr;
 703         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = nullptr;
 704         file_data_unref(mfd->fd);
 705         g_free(mfd);
 706 }
 707
 708 static void search_result_remove(SearchData *sd, FileData *fd)
 709 {
 710         GtkTreeModel *store;
 711         GtkTreeIter iter;
 712         gboolean valid;
 713
 714         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 715         valid = gtk_tree_model_get_iter_first(store, &iter);
 716         while (valid)
 717                 {
 718                 MatchFileData *mfd;
 719
 720                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 721                 if (mfd->fd == fd)
 722                         {
 723                         search_result_remove_item(sd, mfd, &iter);
 724                         return;
 725                         }
 726
 727                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 728                 }
 729 }
 730
 731 static void search_result_remove_selection(SearchData *sd)
 732 {
 733         GtkTreeSelection *selection;
 734         GtkTreeModel *store;
 735         GList *slist;
 736         GList *flist = nullptr;
 737         GList *work;
 738
 739         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 740         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 741         work = slist;
 742         while (work)
 743                 {
 744                 auto tpath = static_cast<GtkTreePath *>(work->data);
 745                 GtkTreeIter iter;
 746                 MatchFileData *mfd;
 747
 748                 gtk_tree_model_get_iter(store, &iter, tpath);
 749                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 750                 flist = g_list_prepend(flist, mfd->fd);
 751                 work = work->next;
 752                 }
 753         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 754
 755         work = flist;
 756         while (work)
 757                 {
 758                 auto fd = static_cast<FileData *>(work->data);
 759                 work = work->next;
 760
 761                 search_result_remove(sd, fd);
 762                 }
 763         g_list_free(flist);
 764
 765         search_status_update(sd);
 766 }
 767
 768 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 769 {
 770         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), nullptr, sd->window);
 771 }
 772
 773 static void search_result_collection_from_selection(SearchData *sd)
 774 {
 775         CollectWindow *w;
 776         GList *list;
 777
 778         list = search_result_selection_list(sd);
 779         w = collection_window_new(nullptr);
 780         collection_table_add_filelist(w->table, list);
 781         filelist_free(list);
 782 }
 783
 784 static gboolean search_result_update_idle_cb(gpointer data)
 785 {
 786         auto sd = static_cast<SearchData *>(data);
 787
 788         search_status_update(sd);
 789
 790         sd->update_idle_id = 0;
 791         return G_SOURCE_REMOVE;
 792 }
 793
 794 static void search_result_update_idle_cancel(SearchData *sd)
 795 {
 796         if (sd->update_idle_id)
 797                 {
 798                 g_source_remove(sd->update_idle_id);
 799                 sd->update_idle_id = 0;
 800                 }
 801 }
 802
 803 static gboolean search_result_select_cb(GtkTreeSelection *, GtkTreeModel *, GtkTreePath *, gboolean, gpointer data)
 804 {
 805         auto sd = static_cast<SearchData *>(data);
 806
 807         if (!sd->update_idle_id)
 808                 {
 809                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 810                 }
 811
 812         return TRUE;
 813 }
 814
 815 /*
 816  *-------------------------------------------------------------------
 817  * result list thumbs
 818  *-------------------------------------------------------------------
 819  */
 820
 821 static void search_result_thumb_step(SearchData *sd);
 822
 823
 824 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 825 {
 826         GtkListStore *store;
 827         GtkTreeIter iter_n;
 828
 829         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 830         if (!iter)
 831                 {
 832                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 833                 }
 834
 835         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 836 }
 837
 838 static void search_result_thumb_do(SearchData *sd)
 839 {
 840         FileData *fd;
 841
 842         if (!sd->thumb_loader || !sd->thumb_fd) return;
 843         fd = sd->thumb_fd;
 844
 845         search_result_thumb_set(sd, fd, nullptr);
 846 }
 847
 848 static void search_result_thumb_done_cb(ThumbLoader *, gpointer data)
 849 {
 850         auto sd = static_cast<SearchData *>(data);
 851
 852         search_result_thumb_do(sd);
 853         search_result_thumb_step(sd);
 854 }
 855
 856 static void search_result_thumb_step(SearchData *sd)
 857 {
 858         GtkTreeModel *store;
 859         GtkTreeIter iter;
 860         MatchFileData *mfd = nullptr;
 861         gboolean valid;
 862         gint row = 0;
 863         gint length = 0;
 864
 865         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 866         valid = gtk_tree_model_get_iter_first(store, &iter);
 867         if (!sd->thumb_enable)
 868                 {
 869                 while (valid)
 870                         {
 871                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 872                         valid = gtk_tree_model_iter_next(store, &iter);
 873                         }
 874                 return;
 875                 }
 876
 877         while (!mfd && valid)
 878                 {
 879                 GdkPixbuf *pixbuf;
 880
 881                 length++;
 882                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 883                 if (pixbuf || mfd->fd->thumb_pixbuf)
 884                         {
 885                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 886                         row++;
 887                         mfd = nullptr;
 888                         }
 889                 valid = gtk_tree_model_iter_next(store, &iter);
 890                 }
 891         if (valid)
 892                 {
 893                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 894                 }
 895
 896         if (!mfd)
 897                 {
 898                 sd->thumb_fd = nullptr;
 899                 thumb_loader_free(sd->thumb_loader);
 900                 sd->thumb_loader = nullptr;
 901
 902                 search_progress_update(sd, TRUE, -1.0);
 903                 return;
 904                 }
 905
 906         search_progress_update(sd, FALSE, static_cast<gdouble>(row)/length);
 907
 908         sd->thumb_fd = mfd->fd;
 909         thumb_loader_free(sd->thumb_loader);
 910         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 911
 912         thumb_loader_set_callbacks(sd->thumb_loader,
 913                                    search_result_thumb_done_cb,
 914                                    search_result_thumb_done_cb,
 915                                    nullptr,
 916                                    sd);
 917         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 918                 {
 919                 search_result_thumb_do(sd);
 920                 search_result_thumb_step(sd);
 921                 }
 922 }
 923
 924 static void search_result_thumb_height(SearchData *sd)
 925 {
 926         GtkTreeViewColumn *column;
 927         GtkCellRenderer *cell;
 928         GList *list;
 929
 930         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 931         if (!column) return;
 932
 933         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 934
 935         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 936         if (!list) return;
 937         cell = static_cast<GtkCellRenderer *>(list->data);
 938         g_list_free(list);
 939
 940         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 941         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 942 }
 943
 944 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 945 {
 946         GtkTreeViewColumn *column;
 947
 948         if (sd->thumb_enable == enable) return;
 949
 950         if (sd->thumb_enable)
 951                 {
 952                 GtkTreeModel *store;
 953                 GtkTreeIter iter;
 954                 gboolean valid;
 955
 956                 thumb_loader_free(sd->thumb_loader);
 957                 sd->thumb_loader = nullptr;
 958
 959                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 960                 valid = gtk_tree_model_get_iter_first(store, &iter);
 961                 while (valid)
 962                         {
 963                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 964                         valid = gtk_tree_model_iter_next(store, &iter);
 965                         }
 966                 search_progress_update(sd, TRUE, -1.0);
 967                 }
 968
 969         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 970         if (column)
 971                 {
 972                 gtk_tree_view_column_set_visible(column, enable);
 973                 }
 974
 975         sd->thumb_enable = enable;
 976
 977         search_result_thumb_height(sd);
 978         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 979 }
 980
 981 /*
 982  *-------------------------------------------------------------------
 983  * result list menu
 984  *-------------------------------------------------------------------
 985  */
 986
 987 static void sr_menu_view_cb(GtkWidget *, gpointer data)
 988 {
 989         auto sd = static_cast<SearchData *>(data);
 990
 991         if (sd->click_fd) layout_set_fd(nullptr, sd->click_fd);
 992 }
 993
 994 static void sr_menu_viewnew_cb(GtkWidget *, gpointer data)
 995 {
 996         auto sd = static_cast<SearchData *>(data);
 997         GList *list;
 998
 999         list = search_result_selection_list(sd);
1000         view_window_new_from_list(list);
1001         filelist_free(list);
1002 }
1003
1004 static void sr_menu_select_all_cb(GtkWidget *, gpointer data)
1005 {
1006         auto sd = static_cast<SearchData *>(data);
1007         GtkTreeSelection *selection;
1008
1009         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1010         gtk_tree_selection_select_all(selection);
1011 }
1012
1013 static void sr_menu_select_none_cb(GtkWidget *, gpointer data)
1014 {
1015         auto sd = static_cast<SearchData *>(data);
1016         GtkTreeSelection *selection;
1017
1018         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1019         gtk_tree_selection_unselect_all(selection);
1020 }
1021
1022 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
1023 {
1024         SearchData *sd;
1025         auto key = static_cast<const gchar *>(data);
1026
1027         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1028         if (!sd) return;
1029
1030         search_result_edit_selected(sd, key);
1031 }
1032
1033 static void sr_menu_print_cb(GtkWidget *, gpointer data)
1034 {
1035         auto sd = static_cast<SearchData *>(data);
1036
1037         print_window_new(sd->click_fd, search_result_selection_list(sd),
1038                          search_result_get_filelist(sd), sd->window);
1039 }
1040
1041 static void sr_menu_copy_cb(GtkWidget *, gpointer data)
1042 {
1043         auto sd = static_cast<SearchData *>(data);
1044
1045         file_util_copy(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1046 }
1047
1048 static void sr_menu_move_cb(GtkWidget *, gpointer data)
1049 {
1050         auto sd = static_cast<SearchData *>(data);
1051
1052         file_util_move(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1053 }
1054
1055 static void sr_menu_rename_cb(GtkWidget *, gpointer data)
1056 {
1057         auto sd = static_cast<SearchData *>(data);
1058
1059         file_util_rename(nullptr, search_result_selection_list(sd), sd->window);
1060 }
1061
1062 static void sr_menu_delete_cb(GtkWidget *, gpointer data)
1063 {
1064         auto sd = static_cast<SearchData *>(data);
1065
1066         options->file_ops.safe_delete_enable = FALSE;
1067         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1068 }
1069
1070 static void sr_menu_move_to_trash_cb(GtkWidget *, gpointer data)
1071 {
1072         auto sd = static_cast<SearchData *>(data);
1073
1074         options->file_ops.safe_delete_enable = TRUE;
1075         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1076 }
1077
1078 static void sr_menu_copy_path_cb(GtkWidget *, gpointer data)
1079 {
1080         auto sd = static_cast<SearchData *>(data);
1081
1082         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), TRUE);
1083 }
1084
1085 static void sr_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
1086 {
1087         auto sd = static_cast<SearchData *>(data);
1088
1089         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), FALSE);
1090 }
1091
1092 static void sr_menu_play_cb(GtkWidget *, gpointer data)
1093 {
1094         auto sd = static_cast<SearchData *>(data);
1095
1096         start_editor_from_file(options->image_l_click_video_editor, sd->click_fd);
1097 }
1098
1099 static void search_result_menu_destroy_cb(GtkWidget *, gpointer data)
1100 {
1101         auto editmenu_fd_list = static_cast<GList *>(data);
1102
1103         filelist_free(editmenu_fd_list);
1104 }
1105
1106 /**
1107  * @brief Add file selection list to a collection
1108  * @param[in] widget
1109  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1110  *
1111  *
1112  */
1113 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1114 {
1115         SearchData *sd;
1116         GList *selection_list;
1117
1118         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1119         selection_list = search_result_selection_list(sd);
1120         pop_menu_collections(selection_list, data);
1121
1122         filelist_free(selection_list);
1123 }
1124
1125 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1126 {
1127         GtkWidget *menu;
1128         GtkWidget *item;
1129         GList *editmenu_fd_list;
1130         gboolean video;
1131         GtkAccelGroup *accel_group;
1132
1133         menu = popup_menu_short_lived();
1134         accel_group = gtk_accel_group_new();
1135         gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
1136
1137         g_object_set_data(G_OBJECT(menu), "window_keys", search_window_keys);
1138         g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
1139
1140         video = (on_row && sd->click_fd && sd->click_fd->format_class == FORMAT_CLASS_VIDEO);
1141         menu_item_add_icon_sensitive(menu, _("_Play"), GQ_ICON_PREV_PAGE , video,
1142                             G_CALLBACK(sr_menu_play_cb), sd);
1143         menu_item_add_divider(menu);
1144
1145         menu_item_add_sensitive(menu, _("_View"), on_row,
1146                                 G_CALLBACK(sr_menu_view_cb), sd);
1147         menu_item_add_icon_sensitive(menu, _("View in _new window"), GQ_ICON_NEW, on_row,
1148                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1149         menu_item_add_divider(menu);
1150         menu_item_add_sensitive(menu, _("Select all"), !empty,
1151                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1152         menu_item_add_sensitive(menu, _("Select none"), !empty,
1153                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1154         menu_item_add_divider(menu);
1155
1156         editmenu_fd_list = search_result_selection_list(sd);
1157         g_signal_connect(G_OBJECT(menu), "destroy",
1158                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1159         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1160         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1161
1162         submenu_add_collections(menu, &item,
1163                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1164         gtk_widget_set_sensitive(item, on_row);
1165
1166         menu_item_add_icon_sensitive(menu, _("Print..."), GQ_ICON_PRINT, on_row,
1167                                       G_CALLBACK(sr_menu_print_cb), sd);
1168         menu_item_add_divider(menu);
1169         menu_item_add_icon_sensitive(menu, _("_Copy..."), GQ_ICON_COPY, on_row,
1170                                       G_CALLBACK(sr_menu_copy_cb), sd);
1171         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1172                                 G_CALLBACK(sr_menu_move_cb), sd);
1173         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1174                                 G_CALLBACK(sr_menu_rename_cb), sd);
1175         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1176                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1177         menu_item_add_sensitive(menu, _("_Copy path unquoted"), on_row,
1178                                 G_CALLBACK(sr_menu_copy_path_unquoted_cb), sd);
1179
1180         menu_item_add_divider(menu);
1181         menu_item_add_icon_sensitive(menu,
1182                                 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1183                                         _("Move to Trash"), GQ_ICON_DELETE, on_row,
1184                                 G_CALLBACK(sr_menu_move_to_trash_cb), sd);
1185         menu_item_add_icon_sensitive(menu,
1186                                 options->file_ops.confirm_delete ? _("_Delete...") :
1187                                         _("_Delete"), GQ_ICON_DELETE_SHRED, on_row,
1188                                 G_CALLBACK(sr_menu_delete_cb), sd);
1189
1190         return menu;
1191 }
1192
1193 /*
1194  *-------------------------------------------------------------------
1195  * result list input
1196  *-------------------------------------------------------------------
1197  */
1198
1199 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1200 {
1201         auto sd = static_cast<SearchData *>(data);
1202         GtkTreeModel *store;
1203         GtkTreePath *tpath;
1204         GtkTreeIter iter;
1205         MatchFileData *mfd = nullptr;
1206
1207         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1208
1209         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1210                                           &tpath, nullptr, nullptr, nullptr))
1211                 {
1212                 gtk_tree_model_get_iter(store, &iter, tpath);
1213                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1214                 gtk_tree_path_free(tpath);
1215                 }
1216
1217         sd->click_fd = mfd ? mfd->fd : nullptr;
1218
1219         if (bevent->button == MOUSE_BUTTON_RIGHT)
1220                 {
1221                 GtkWidget *menu;
1222
1223                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) == 0));
1224                 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1225                 }
1226
1227         if (!mfd) return FALSE;
1228
1229         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1230                 {
1231                 layout_set_fd(nullptr, mfd->fd);
1232                 }
1233
1234         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1235
1236         if (bevent->button == MOUSE_BUTTON_RIGHT)
1237                 {
1238                 if (!search_result_row_selected(sd, mfd->fd))
1239                         {
1240                         GtkTreeSelection *selection;
1241
1242                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1243                         gtk_tree_selection_unselect_all(selection);
1244                         gtk_tree_selection_select_iter(selection, &iter);
1245
1246                         tpath = gtk_tree_model_get_path(store, &iter);
1247                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1248                         gtk_tree_path_free(tpath);
1249                         }
1250                 return TRUE;
1251                 }
1252
1253         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1254             !(bevent->state & GDK_SHIFT_MASK ) &&
1255             !(bevent->state & GDK_CONTROL_MASK ) &&
1256             search_result_row_selected(sd, mfd->fd))
1257                 {
1258                 /* this selection handled on release_cb */
1259                 gtk_widget_grab_focus(widget);
1260                 return TRUE;
1261                 }
1262
1263         return FALSE;
1264 }
1265
1266 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1267 {
1268         auto sd = static_cast<SearchData *>(data);
1269         GtkTreeModel *store;
1270         GtkTreePath *tpath;
1271         GtkTreeIter iter;
1272
1273         MatchFileData *mfd = nullptr;
1274
1275         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1276
1277         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1278
1279         if ((bevent->x != 0 || bevent->y != 0) &&
1280             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1281                                           &tpath, nullptr, nullptr, nullptr))
1282                 {
1283                 gtk_tree_model_get_iter(store, &iter, tpath);
1284                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1285                 gtk_tree_path_free(tpath);
1286                 }
1287
1288         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1289                 {
1290                 if (mfd && sd->click_fd == mfd->fd)
1291                         {
1292                         GtkTreeSelection *selection;
1293
1294                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1295                         if (search_result_row_selected(sd, mfd->fd))
1296                                 {
1297                                 gtk_tree_selection_unselect_iter(selection, &iter);
1298                                 }
1299                         else
1300                                 {
1301                                 gtk_tree_selection_select_iter(selection, &iter);
1302                                 }
1303                         }
1304                 return TRUE;
1305                 }
1306
1307         if (mfd && sd->click_fd == mfd->fd &&
1308             !(bevent->state & GDK_SHIFT_MASK ) &&
1309             !(bevent->state & GDK_CONTROL_MASK ) &&
1310             search_result_row_selected(sd, mfd->fd))
1311                 {
1312                 GtkTreeSelection *selection;
1313
1314                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1315                 gtk_tree_selection_unselect_all(selection);
1316                 gtk_tree_selection_select_iter(selection, &iter);
1317
1318                 tpath = gtk_tree_model_get_path(store, &iter);
1319                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1320                 gtk_tree_path_free(tpath);
1321
1322                 return TRUE;
1323                 }
1324
1325         return FALSE;
1326 }
1327
1328
1329 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1330 {
1331         auto sd = static_cast<SearchData *>(data);
1332         gboolean stop_signal = FALSE;
1333         GtkTreeModel *store;
1334         GtkTreeSelection *selection;
1335         GList *slist;
1336         MatchFileData *mfd = nullptr;
1337
1338         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1339         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1340         if (slist)
1341                 {
1342                 GtkTreePath *tpath;
1343                 GtkTreeIter iter;
1344                 GList *last;
1345
1346                 last = g_list_last(slist);
1347                 tpath = static_cast<GtkTreePath *>(last->data);
1348
1349                 /* last is newest selected file */
1350                 gtk_tree_model_get_iter(store, &iter, tpath);
1351                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1352                 }
1353         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
1354
1355         if (event->state & GDK_CONTROL_MASK)
1356                 {
1357                 stop_signal = TRUE;
1358                 switch (event->keyval)
1359                         {
1360                         case '1':
1361                         case '2':
1362                         case '3':
1363                         case '4':
1364                         case '5':
1365                         case '6':
1366                         case '7':
1367                         case '8':
1368                         case '9':
1369                         case '0':
1370                                 break;
1371                         case 'C': case 'c':
1372                                 file_util_copy(nullptr, search_result_selection_list(sd), nullptr, widget);
1373                                 break;
1374                         case 'M': case 'm':
1375                                 file_util_move(nullptr, search_result_selection_list(sd), nullptr, widget);
1376                                 break;
1377                         case 'R': case 'r':
1378                                 file_util_rename(nullptr, search_result_selection_list(sd), widget);
1379                                 break;
1380                         case 'D': case 'd':
1381                                 options->file_ops.safe_delete_enable = TRUE;
1382                                 file_util_delete(nullptr, search_result_selection_list(sd), widget);
1383                                 break;
1384                         case 'A': case 'a':
1385                                 if (event->state & GDK_SHIFT_MASK)
1386                                         {
1387                                         gtk_tree_selection_unselect_all(selection);
1388                                         }
1389                                 else
1390                                         {
1391                                         gtk_tree_selection_select_all(selection);
1392                                         }
1393                                 break;
1394                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1395                                 search_result_clear(sd);
1396                                 break;
1397                         default:
1398                                 stop_signal = FALSE;
1399                                 break;
1400                         }
1401                 }
1402         else
1403                 {
1404                 stop_signal = TRUE;
1405                 switch (event->keyval)
1406                         {
1407                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1408                                 if (mfd) layout_set_fd(nullptr, mfd->fd);
1409                                 break;
1410                         case 'V': case 'v':
1411                                 {
1412                                 GList *list;
1413
1414                                 list = search_result_selection_list(sd);
1415                                 view_window_new_from_list(list);
1416                                 filelist_free(list);
1417                                 }
1418                                 break;
1419                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1420                                 search_result_remove_selection(sd);
1421                                 break;
1422                         case 'C': case 'c':
1423                                 search_result_collection_from_selection(sd);
1424                                 break;
1425                         case GDK_KEY_Menu:
1426                         case GDK_KEY_F10:
1427                                 {
1428                                 GtkWidget *menu;
1429
1430                                 if (mfd)
1431                                         sd->click_fd = mfd->fd;
1432                                 else
1433                                         sd->click_fd = nullptr;
1434
1435                                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) > 0));
1436
1437                                 gtk_menu_popup_at_widget(GTK_MENU(menu), widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
1438                                 }
1439                                 break;
1440                         default:
1441                                 stop_signal = FALSE;
1442                                 break;
1443                         }
1444                 }
1445
1446         return stop_signal;
1447 }
1448
1449 static gboolean search_window_keypress_cb(GtkWidget *, GdkEventKey *event, gpointer data)
1450 {
1451         auto sd = static_cast<SearchData *>(data);
1452         gboolean stop_signal = FALSE;
1453
1454         if (event->state & GDK_CONTROL_MASK)
1455                 {
1456                 stop_signal = TRUE;
1457                 switch (event->keyval)
1458                         {
1459                         case 'T': case 't':
1460                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1461                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1462                                 break;
1463                         case 'W': case 'w':
1464                                 search_window_close(sd);
1465                                 break;
1466                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1467                                 search_start_cb(nullptr, sd);
1468                                 break;
1469                         default:
1470                                 stop_signal = FALSE;
1471                                 break;
1472                         }
1473                 }
1474         if (!stop_signal && is_help_key(event))
1475                 {
1476                 help_window_show("GuideImageSearchSearch.html");
1477                 stop_signal = TRUE;
1478                 }
1479
1480         return stop_signal;
1481 }
1482
1483 /*
1484  *-------------------------------------------------------------------
1485  * dnd
1486  *-------------------------------------------------------------------
1487  */
1488
1489 static GtkTargetEntry result_drag_types[] = {
1490         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1491         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1492 };
1493 static gint n_result_drag_types = 2;
1494
1495 static GtkTargetEntry result_drop_types[] = {
1496         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1497         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1498 };
1499 static gint n_result_drop_types = 2;
1500
1501 static void search_dnd_data_set(GtkWidget *, GdkDragContext *,
1502                                 GtkSelectionData *selection_data, guint,
1503                                 guint, gpointer data)
1504 {
1505         auto sd = static_cast<SearchData *>(data);
1506         GList *list;
1507
1508         list = search_result_selection_list(sd);
1509         if (!list) return;
1510
1511         uri_selection_data_set_uris_from_filelist(selection_data, list);
1512         filelist_free(list);
1513 }
1514
1515 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1516 {
1517         auto sd = static_cast<SearchData *>(data);
1518
1519         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1520                 {
1521                 GtkListStore *store;
1522                 GtkTreeIter iter;
1523
1524                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1525                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1526                         {
1527                         GtkTreeSelection *selection;
1528                         GtkTreePath *tpath;
1529
1530                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1531                         gtk_tree_selection_unselect_all(selection);
1532                         gtk_tree_selection_select_iter(selection, &iter);
1533
1534                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1535                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1536                         gtk_tree_path_free(tpath);
1537                         }
1538                 }
1539
1540         if (sd->thumb_enable &&
1541             sd->click_fd && sd->click_fd->thumb_pixbuf)
1542                 {
1543                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, nullptr));
1544                 }
1545 }
1546
1547 static void search_gps_dnd_received_cb(GtkWidget *, GdkDragContext *,
1548                                                                                 gint, gint,
1549                                                                                 GtkSelectionData *selection_data, guint info,
1550                                                                                 guint, gpointer data)
1551 {
1552         auto sd = static_cast<SearchData *>(data);
1553         GList *list;
1554         gdouble latitude;
1555         gdouble longitude;
1556         FileData *fd;
1557
1558         if (info == TARGET_URI_LIST)
1559                 {
1560                 list = uri_filelist_from_gtk_selection_data(selection_data);
1561
1562                 /* If more than one file, use only the first file in a list.
1563                 */
1564                 if (list != nullptr)
1565                         {
1566                         fd = static_cast<FileData *>(list->data);
1567                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1568                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1569                         if (latitude != 1000 && longitude != 1000)
1570                                 {
1571                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1572                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1573                                 }
1574                         else
1575                                 {
1576                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1577                                 }
1578                         }
1579                 }
1580
1581         if (info == TARGET_TEXT_PLAIN)
1582                 {
1583                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1584                 }
1585 }
1586
1587 static void search_path_entry_dnd_received_cb(GtkWidget *, GdkDragContext *,
1588                                                                                 gint, gint,
1589                                                                                 GtkSelectionData *selection_data, guint info,
1590                                                                                 guint, gpointer data)
1591 {
1592         auto sd = static_cast<SearchData *>(data);
1593         GList *list;
1594         FileData *fd;
1595
1596         if (info == TARGET_URI_LIST)
1597                 {
1598                 list = uri_filelist_from_gtk_selection_data(selection_data);
1599                 /* If more than one file, use only the first file in a list.
1600                 */
1601                 if (list != nullptr)
1602                         {
1603                         fd = static_cast<FileData *>(list->data);
1604                         gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),
1605                                                 g_strdup_printf("%s", fd->path));
1606                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->path_entry),g_strdup_printf("%s", fd->path));
1607                         }
1608                 }
1609
1610         if (info == TARGET_TEXT_PLAIN)
1611                 {
1612                 gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),"");
1613                 }
1614 }
1615
1616 static void search_image_content_dnd_received_cb(GtkWidget *, GdkDragContext *,
1617                                                                                 gint, gint,
1618                                                                                 GtkSelectionData *selection_data, guint info,
1619                                                                                 guint, gpointer data)
1620 {
1621         auto sd = static_cast<SearchData *>(data);
1622         GList *list;
1623         FileData *fd;
1624
1625         if (info == TARGET_URI_LIST)
1626                 {
1627                 list = uri_filelist_from_gtk_selection_data(selection_data);
1628                 /* If more than one file, use only the first file in a list.
1629                 */
1630                 if (list != nullptr)
1631                         {
1632                         fd = static_cast<FileData *>(list->data);
1633                         gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),
1634                                                 g_strdup_printf("%s", fd->path));
1635                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_similarity),g_strdup_printf("%s", fd->path));
1636                         }
1637                 }
1638
1639         if (info == TARGET_TEXT_PLAIN)
1640                 {
1641                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),"");
1642                 }
1643 }
1644
1645 static void search_dnd_init(SearchData *sd)
1646 {
1647         gtk_drag_source_set(sd->result_view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1648                             result_drag_types, n_result_drag_types,
1649                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1650         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1651                          G_CALLBACK(search_dnd_data_set), sd);
1652         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1653                          G_CALLBACK(search_dnd_begin), sd);
1654
1655         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1656                                          GTK_DEST_DEFAULT_ALL,
1657                                           result_drop_types, n_result_drop_types,
1658                                          GDK_ACTION_COPY);
1659
1660         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1661                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1662
1663         gtk_drag_dest_set(GTK_WIDGET(sd->path_entry),
1664                                         GTK_DEST_DEFAULT_ALL,
1665                                         result_drop_types, n_result_drop_types,
1666                                         GDK_ACTION_COPY);
1667
1668         g_signal_connect(G_OBJECT(sd->path_entry), "drag_data_received",
1669                                         G_CALLBACK(search_path_entry_dnd_received_cb), sd);
1670
1671         gtk_drag_dest_set(GTK_WIDGET(sd->entry_similarity),
1672                                         GTK_DEST_DEFAULT_ALL,
1673                                         result_drop_types, n_result_drop_types,
1674                                         GDK_ACTION_COPY);
1675
1676         g_signal_connect(G_OBJECT(sd->entry_similarity), "drag_data_received",
1677                                         G_CALLBACK(search_image_content_dnd_received_cb), sd);
1678 }
1679
1680 /*
1681  *-------------------------------------------------------------------
1682  * search core
1683  *-------------------------------------------------------------------
1684  */
1685
1686 #define MATCH_IS_BETWEEN(val, a, b)  ((b) > (a) ? ((val) >= (a) && (val) <= (b)) : ((val) >= (b) && (val) <= (a)))
1687
1688 static gboolean search_step_cb(gpointer data);
1689
1690
1691 static void search_buffer_flush(SearchData *sd)
1692 {
1693         GList *work;
1694
1695         work = g_list_last(sd->search_buffer_list);
1696         while (work)
1697                 {
1698                 auto mfd = static_cast<MatchFileData *>(work->data);
1699                 work = work->prev;
1700
1701                 search_result_append(sd, mfd);
1702                 }
1703
1704         g_list_free(sd->search_buffer_list);
1705         sd->search_buffer_list = nullptr;
1706         sd->search_buffer_count = 0;
1707 }
1708
1709 static void search_stop(SearchData *sd)
1710 {
1711         if (sd->search_idle_id)
1712                 {
1713                 g_source_remove(sd->search_idle_id);
1714                 sd->search_idle_id = 0;
1715                 }
1716
1717         image_loader_free(sd->img_loader);
1718         sd->img_loader = nullptr;
1719         cache_sim_data_free(sd->img_cd);
1720         sd->img_cd = nullptr;
1721
1722         cache_sim_data_free(sd->search_similarity_cd);
1723         sd->search_similarity_cd = nullptr;
1724
1725         search_buffer_flush(sd);
1726
1727         filelist_free(sd->search_folder_list);
1728         sd->search_folder_list = nullptr;
1729
1730         g_list_free(sd->search_done_list);
1731         sd->search_done_list = nullptr;
1732
1733         filelist_free(sd->search_file_list);
1734         sd->search_file_list = nullptr;
1735
1736         sd->match_broken_enable = FALSE;
1737
1738         gtk_widget_set_sensitive(sd->box_search, TRUE);
1739         gtk_spinner_stop(GTK_SPINNER(sd->spinner));
1740         gtk_widget_set_sensitive(sd->button_start, TRUE);
1741         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1742         search_progress_update(sd, TRUE, -1.0);
1743         search_status_update(sd);
1744 }
1745
1746 static void search_file_load_process(SearchData *sd, CacheData *cd)
1747 {
1748         GdkPixbuf *pixbuf;
1749
1750         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1751
1752         /* Used to determine if image is broken
1753          */
1754         if (cd && !pixbuf)
1755                 {
1756                 if (!cd->dimensions)
1757                         {
1758                         cache_sim_data_set_dimensions(cd, -1, -1);
1759                         }
1760                 }
1761         else if (cd && pixbuf)
1762                 {
1763                 if (!cd->dimensions)
1764                         {
1765                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1766                                                           gdk_pixbuf_get_height(pixbuf));
1767                         }
1768
1769                 if (sd->match_similarity_enable && !cd->similarity)
1770                         {
1771                         ImageSimilarityData *sim;
1772
1773                         sim = image_sim_new_from_pixbuf(pixbuf);
1774                         cache_sim_data_set_similarity(cd, sim);
1775                         image_sim_free(sim);
1776                         }
1777
1778                 if (options->thumbnails.enable_caching &&
1779                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1780                         {
1781                         gchar *base;
1782                         const gchar *path;
1783                         mode_t mode = 0755;
1784
1785                         path = image_loader_get_fd(sd->img_loader)->path;
1786                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1787                         if (recursive_mkdir_if_not_exists(base, mode))
1788                                 {
1789                                 g_free(cd->path);
1790                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, nullptr);
1791                                 if (cache_sim_data_save(cd))
1792                                         {
1793                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1794                                         }
1795                                 }
1796                         g_free(base);
1797                         }
1798                 }
1799
1800         image_loader_free(sd->img_loader);
1801         sd->img_loader = nullptr;
1802
1803         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1804 }
1805
1806 static void search_file_load_done_cb(ImageLoader *, gpointer data)
1807 {
1808         auto sd = static_cast<SearchData *>(data);
1809         search_file_load_process(sd, sd->img_cd);
1810 }
1811
1812 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1813                                      gint *width, gint *height, gint *simval)
1814 {
1815         gboolean new_data = FALSE;
1816         gboolean tmatch = TRUE;
1817         gboolean tested = FALSE;
1818
1819         if (!sd->img_cd)
1820                 {
1821                 gchar *cd_path;
1822
1823                 new_data = TRUE;
1824
1825                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1826                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1827                         {
1828                         sd->img_cd = cache_sim_data_load(cd_path);
1829                         }
1830                 g_free(cd_path);
1831                 }
1832
1833         if (!sd->img_cd)
1834                 {
1835                 sd->img_cd = cache_sim_data_new();
1836                 }
1837
1838         if (new_data)
1839                 {
1840                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) || (sd->match_similarity_enable && !sd->img_cd->similarity) || sd->match_broken_enable)
1841                         {
1842                         sd->img_loader = image_loader_new(fd);
1843                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1844                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1845                         if (image_loader_start(sd->img_loader))
1846                                 {
1847                                 return TRUE;
1848                                 }
1849
1850                         image_loader_free(sd->img_loader);
1851                         sd->img_loader = nullptr;
1852                         }
1853                 }
1854
1855         if (sd->match_broken_enable)
1856                 {
1857                 tested = TRUE;
1858                 tmatch = FALSE;
1859                 if (sd->match_class == SEARCH_MATCH_EQUAL && sd->img_cd->width == -1)
1860                         {
1861                         tmatch = TRUE;
1862                         }
1863                 else if (sd->match_class == SEARCH_MATCH_NONE && sd->img_cd->width != -1)
1864                         {
1865                         tmatch = TRUE;
1866                         }
1867                 }
1868
1869         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1870                 {
1871                 CacheData *cd = sd->img_cd;
1872
1873                 tmatch = FALSE;
1874                 tested = TRUE;
1875
1876                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1877                         {
1878                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1879                         }
1880                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1881                         {
1882                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1883                         }
1884                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1885                         {
1886                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1887                         }
1888                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1889                         {
1890                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1891                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1892                         }
1893                 }
1894
1895         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1896                 {
1897                 gdouble value = 0.0;
1898
1899                 tmatch = FALSE;
1900                 tested = TRUE;
1901
1902                 /** @FIXME implement similarity checking */
1903                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1904                         {
1905                         gdouble result;
1906
1907                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1908                                                         static_cast<gdouble>(sd->search_similarity) / 100.0);
1909                         result *= 100.0;
1910                         if (result >= static_cast<gdouble>(sd->search_similarity))
1911                                 {
1912                                 tmatch = TRUE;
1913                                 value = static_cast<gint>(result);
1914                                 }
1915                         }
1916
1917                 if (simval) *simval = value;
1918                 }
1919
1920         if (sd->img_cd->dimensions)
1921                 {
1922                 if (width) *width = sd->img_cd->width;
1923                 if (height) *height = sd->img_cd->height;
1924                 }
1925
1926         cache_sim_data_free(sd->img_cd);
1927         sd->img_cd = nullptr;
1928
1929         *match = (tmatch && tested);
1930
1931         return FALSE;
1932 }
1933
1934 static gboolean search_file_next(SearchData *sd)
1935 {
1936         FileData *fd;
1937         gboolean match = TRUE;
1938         gboolean tested = FALSE;
1939         gboolean extra_only = FALSE;
1940         gint width = 0;
1941         gint height = 0;
1942         gint sim = 0;
1943         time_t file_date;
1944
1945         if (!sd->search_file_list) return FALSE;
1946
1947         if (sd->img_cd)
1948                 {
1949                 /* on end of a CacheData load, skip recomparing non-extra match types */
1950                 extra_only = TRUE;
1951                 match = FALSE;
1952                 }
1953         else
1954                 {
1955                 sd->search_total++;
1956                 }
1957
1958         fd = static_cast<FileData *>(sd->search_file_list->data);
1959
1960         if (match && sd->match_name_enable && sd->search_name)
1961                 {
1962                 tested = TRUE;
1963                 match = FALSE;
1964
1965                 if (!sd->search_name_symbolic_link || (sd->search_name_symbolic_link && islink(fd->path)))
1966                         {
1967                         if (sd->match_name == SEARCH_MATCH_NAME_EQUAL)
1968                                 {
1969                                 if (sd->search_name_match_case)
1970                                         {
1971                                         match = (strcmp(fd->name, sd->search_name) == 0);
1972                                         }
1973                                 else
1974                                         {
1975                                         match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1976                                         }
1977                                 }
1978                         else if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS || sd->match_name == SEARCH_MATCH_PATH_CONTAINS)
1979                                 {
1980                                 const gchar *fd_name_or_path;
1981                                 if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS)
1982                                         {
1983                                         fd_name_or_path = fd->name;
1984                                         }
1985                                 else
1986                                         {
1987                                         fd_name_or_path = fd->path;
1988                                         }
1989                                 if (sd->search_name_match_case)
1990                                         {
1991                                         match = g_regex_match(sd->search_name_regex, fd_name_or_path, static_cast<GRegexMatchFlags>(0), nullptr);
1992                                         }
1993                                 else
1994                                         {
1995                                         /* sd->search_name is converted in search_start() */
1996                                         gchar *haystack = g_utf8_strdown(fd_name_or_path, -1);
1997                                         match = g_regex_match(sd->search_name_regex, haystack, static_cast<GRegexMatchFlags>(0), nullptr);
1998                                         g_free(haystack);
1999                                         }
2000                                 }
2001                         }
2002                 }
2003
2004         if (match && sd->match_size_enable)
2005                 {
2006                 tested = TRUE;
2007                 match = FALSE;
2008
2009                 if (sd->match_size == SEARCH_MATCH_EQUAL)
2010                         {
2011                         match = (fd->size == sd->search_size);
2012                         }
2013                 else if (sd->match_size == SEARCH_MATCH_UNDER)
2014                         {
2015                         match = (fd->size < sd->search_size);
2016                         }
2017                 else if (sd->match_size == SEARCH_MATCH_OVER)
2018                         {
2019                         match = (fd->size > sd->search_size);
2020                         }
2021                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
2022                         {
2023                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
2024                         }
2025                 }
2026
2027         if (match && sd->match_date_enable)
2028                 {
2029                 tested = TRUE;
2030                 match = FALSE;
2031
2032                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2033                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Changed")) == 0)
2034                         {
2035                         file_date = fd->cdate;
2036                         }
2037                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2038                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Original")) == 0)
2039                         {
2040                         read_exif_time_data(fd);
2041                         file_date = fd->exifdate;
2042                         }
2043                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2044                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Digitized")) == 0)
2045                         {
2046                         read_exif_time_digitized_data(fd);
2047                         file_date = fd->exifdate_digitized;
2048                         }
2049                 else
2050                         {
2051                         file_date = fd->date;
2052                         }
2053
2054                 if (sd->match_date == SEARCH_MATCH_EQUAL)
2055                         {
2056                         struct tm *lt;
2057
2058                         lt = localtime(&file_date);
2059                         match = (lt &&
2060                                  lt->tm_year == sd->search_date_y - 1900 &&
2061                                  lt->tm_mon == sd->search_date_m - 1 &&
2062                                  lt->tm_mday == sd->search_date_d);
2063                         }
2064                 else if (sd->match_date == SEARCH_MATCH_UNDER)
2065                         {
2066                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
2067                         }
2068                 else if (sd->match_date == SEARCH_MATCH_OVER)
2069                         {
2070                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
2071                         }
2072                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
2073                         {
2074                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
2075                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
2076
2077                         if (b >= a)
2078                                 {
2079                                 b += 60 * 60 * 24 - 1;
2080                                 }
2081                         else
2082                                 {
2083                                 a += 60 * 60 * 24 - 1;
2084                                 }
2085                         match = MATCH_IS_BETWEEN(file_date, a, b);
2086                         }
2087                 }
2088
2089         if (match && sd->match_keywords_enable && sd->search_keyword_list)
2090                 {
2091                 GList *list;
2092
2093                 tested = TRUE;
2094                 match = FALSE;
2095
2096                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
2097
2098                 if (list)
2099                         {
2100                         GList *needle;
2101                         GList *haystack;
2102
2103                         if (sd->match_keywords == SEARCH_MATCH_ALL)
2104                                 {
2105                                 gboolean found = TRUE;
2106
2107                                 needle = sd->search_keyword_list;
2108                                 while (needle && found)
2109                                         {
2110                                         found = FALSE;
2111                                         haystack = list;
2112                                         while (haystack && !found)
2113                                                 {
2114                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2115                                                                     static_cast<gchar *>(haystack->data)) == 0);
2116                                                 haystack = haystack->next;
2117                                                 }
2118                                         needle = needle->next;
2119                                         }
2120
2121                                 match = found;
2122                                 }
2123                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
2124                                 {
2125                                 gboolean found = FALSE;
2126
2127                                 needle = sd->search_keyword_list;
2128                                 while (needle && !found)
2129                                         {
2130                                         haystack = list;
2131                                         while (haystack && !found)
2132                                                 {
2133                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2134                                                                     static_cast<gchar *>(haystack->data)) == 0);
2135                                                 haystack = haystack->next;
2136                                                 }
2137                                         needle = needle->next;
2138                                         }
2139
2140                                 match = found;
2141                                 }
2142                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
2143                                 {
2144                                 gboolean found = FALSE;
2145
2146                                 needle = sd->search_keyword_list;
2147                                 while (needle && !found)
2148                                         {
2149                                         haystack = list;
2150                                         while (haystack && !found)
2151                                                 {
2152                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2153                                                                     static_cast<gchar *>(haystack->data)) == 0);
2154                                                 haystack = haystack->next;
2155                                                 }
2156                                         needle = needle->next;
2157                                         }
2158
2159                                 match = !found;
2160                                 }
2161                         g_list_free_full(list, g_free);
2162                         }
2163                 else
2164                         {
2165                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
2166                         }
2167                 }
2168
2169         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
2170                 {
2171                 gchar *comment;
2172
2173                 tested = TRUE;
2174                 match = FALSE;
2175
2176                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
2177
2178                 if (comment)
2179                         {
2180                         if (!sd->search_comment_match_case)
2181                                 {
2182                                 gchar *tmp = g_utf8_strdown(comment, -1);
2183                                 g_free(comment);
2184                                 comment = tmp;
2185                                 }
2186
2187                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
2188                                 {
2189                                 match = g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2190                                 }
2191                         else if (sd->match_comment == SEARCH_MATCH_NONE)
2192                                 {
2193                                 match = !g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2194                                 }
2195                         g_free(comment);
2196                         }
2197                 else
2198                         {
2199                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2200                         }
2201                 }
2202
2203         if (match && sd->match_rating_enable)
2204                 {
2205                 tested = TRUE;
2206                 match = FALSE;
2207                 gint rating;
2208
2209                 rating = metadata_read_int(fd, RATING_KEY, 0);
2210                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2211                         {
2212                         match = (rating == sd->search_rating);
2213                         }
2214                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2215                         {
2216                         match = (rating < sd->search_rating);
2217                         }
2218                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2219                         {
2220                         match = (rating > sd->search_rating);
2221                         }
2222                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2223                         {
2224                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2225                         }
2226                 }
2227
2228         if (match && sd->match_class_enable)
2229                 {
2230                 tested = TRUE;
2231                 match = FALSE;
2232                 FileFormatClass format_class;
2233                 FileFormatClass search_class;
2234
2235                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2236                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Image")) == 0)
2237                         {
2238                         search_class = FORMAT_CLASS_IMAGE;
2239                         }
2240                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2241                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Raw Image")) == 0)
2242                         {
2243                         search_class = FORMAT_CLASS_RAWIMAGE;
2244                         }
2245                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2246                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Video")) == 0)
2247                         {
2248                         search_class = FORMAT_CLASS_VIDEO;
2249                         }
2250                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2251                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Document")) == 0)
2252                         {
2253                         search_class = FORMAT_CLASS_DOCUMENT;
2254                         }
2255                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2256                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Metadata")) == 0)
2257                         {
2258                         search_class = FORMAT_CLASS_META;
2259                         }
2260                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2261                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Unknown")) == 0)
2262                         {
2263                         search_class = FORMAT_CLASS_UNKNOWN;
2264                         }
2265                 else
2266                         {
2267                         search_class = FORMAT_CLASS_BROKEN;
2268                         }
2269
2270                 if (search_class != FORMAT_CLASS_BROKEN)
2271                         {
2272                         format_class = fd->format_class;
2273                         if (sd->match_class == SEARCH_MATCH_EQUAL)
2274                                 {
2275                                 match = (format_class == search_class);
2276                                 }
2277                         else if (sd->match_class == SEARCH_MATCH_NONE)
2278                                 {
2279                                 match = (format_class != search_class);
2280                                 }
2281                         }
2282                 else
2283                         {
2284                         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)
2285                                 {
2286                                 sd->match_broken_enable = TRUE;
2287                                 match = TRUE;
2288                                 }
2289                         else
2290                                 {
2291                                 sd->match_broken_enable = FALSE;
2292                                 }
2293                         }
2294                 }
2295
2296         if (match && sd->match_marks_enable)
2297                 {
2298                 tested = TRUE;
2299                 match = FALSE;
2300                 gint search_marks = -1;
2301                 gint i = 0;
2302                 gchar *marks_string = nullptr;
2303
2304                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2305                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)), _("Any mark")) == 0)
2306                         {
2307                         search_marks = -1;
2308                         }
2309                 else
2310                         {
2311                         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
2312                                 {
2313                                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
2314                                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
2315                                         {
2316                                         g_free(marks_string);
2317                                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
2318                                                                                                         options->marks_tooltips[i]);
2319                                         }
2320
2321                                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2322                                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)),
2323                                                                 marks_string) == 0)
2324                                         {
2325                                         search_marks = 1 << i;
2326                                         }
2327                                 g_free(marks_string);
2328                                 marks_string = nullptr;
2329                                 }
2330                         }
2331
2332                 if (sd->match_marks == SEARCH_MATCH_EQUAL)
2333                         {
2334                         match = (fd->marks & search_marks);
2335                         }
2336                 else
2337                         {
2338                         if (search_marks == -1)
2339                                 {
2340                                 match = fd->marks ? FALSE : TRUE;
2341                                 }
2342                         else
2343                                 {
2344                                 match = (fd->marks & search_marks) ? FALSE : TRUE;
2345                                 }
2346                         }
2347                 }
2348
2349         if (match && sd->match_gps_enable)
2350                 {
2351                 /* Calculate the distance the image is from the specified origin.
2352                 * This is a standard algorithm. A simplified one may be faster.
2353                 */
2354                 #define RADIANS  0.0174532925
2355                 #define KM_EARTH_RADIUS 6371
2356                 #define MILES_EARTH_RADIUS 3959
2357                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2358
2359                 gdouble latitude;
2360                 gdouble longitude;
2361                 gdouble range;
2362                 gdouble conversion;
2363
2364                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2365                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2366                         {
2367                         conversion = KM_EARTH_RADIUS;
2368                         }
2369                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2370                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2371                         {
2372                         conversion = MILES_EARTH_RADIUS;
2373                         }
2374                 else
2375                         {
2376                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2377                         }
2378
2379                 tested = TRUE;
2380                 match = FALSE;
2381
2382                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2383                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2384                 if (latitude != 1000 && longitude != 1000)
2385                         {
2386                         range = conversion * acos(sin(latitude * RADIANS) *
2387                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2388                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2389                                                 longitude) * RADIANS));
2390                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2391                                 {
2392                                 if (sd->search_gps >= range)
2393                                         match = TRUE;
2394                                 }
2395                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2396                                 {
2397                                 if (sd->search_gps < range)
2398                                         match = TRUE;
2399                                 }
2400                         }
2401                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2402                         {
2403                         match = TRUE;
2404                         }
2405                 }
2406
2407         if ((match || extra_only) && (sd->match_dimensions_enable || sd->match_similarity_enable || sd->match_broken_enable))
2408                 {
2409                 tested = TRUE;
2410
2411                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2412                         {
2413                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2414                         return TRUE;
2415                         }
2416                 }
2417
2418         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2419
2420         if (tested && match)
2421                 {
2422                 auto mfd = g_new(MatchFileData, 1);
2423                 mfd->fd = fd;
2424
2425                 mfd->width = width;
2426                 mfd->height = height;
2427                 mfd->rank = sim;
2428
2429                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2430                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2431                 sd->search_count++;
2432                 search_progress_update(sd, TRUE, -1.0);
2433                 }
2434         else
2435                 {
2436                 file_data_unref(fd);
2437                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2438                 }
2439
2440         return FALSE;
2441 }
2442
2443 static gboolean search_step_cb(gpointer data)
2444 {
2445         auto sd = static_cast<SearchData *>(data);
2446         FileData *fd;
2447
2448         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2449                 {
2450                 search_buffer_flush(sd);
2451                 search_progress_update(sd, TRUE, -1.0);
2452                 }
2453
2454         if (sd->search_file_list)
2455                 {
2456                 if (search_file_next(sd))
2457                         {
2458                         sd->search_idle_id = 0;
2459                         return G_SOURCE_REMOVE;
2460                         }
2461                 return G_SOURCE_CONTINUE;
2462                 }
2463
2464         if (!sd->search_file_list && !sd->search_folder_list)
2465                 {
2466                 sd->search_idle_id = 0;
2467
2468                 search_stop(sd);
2469                 search_result_thumb_step(sd);
2470
2471                 return G_SOURCE_REMOVE;
2472                 }
2473
2474         fd = static_cast<FileData *>(sd->search_folder_list->data);
2475
2476         if (g_list_find(sd->search_done_list, fd) == nullptr)
2477                 {
2478                 GList *list = nullptr;
2479                 GList *dlist = nullptr;
2480                 gboolean success = FALSE;
2481
2482                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2483
2484                 if (sd->search_type == SEARCH_MATCH_NONE)
2485                         {
2486                         success = filelist_read(fd, &list, &dlist);
2487                         }
2488                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2489                          sd->search_dir_fd &&
2490                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2491                         {
2492                         const gchar *path;
2493
2494                         path = fd->path + strlen(sd->search_dir_fd->path);
2495                         if (path != fd->path)
2496                                 {
2497                                 FileData *dir_fd = file_data_new_dir(path);
2498                                 success = filelist_read(dir_fd, &list, nullptr);
2499                                 file_data_unref(dir_fd);
2500                                 }
2501                         success |= filelist_read(fd, nullptr, &dlist);
2502                         if (success)
2503                                 {
2504                                 GList *work;
2505
2506                                 work = list;
2507                                 while (work)
2508                                         {
2509                                         FileData *fdp;
2510                                         GList *link;
2511                                         gchar *meta_path;
2512
2513                                         fdp = static_cast<FileData *>(work->data);
2514                                         link = work;
2515                                         work = work->next;
2516
2517                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2518                                         if (!meta_path)
2519                                                 {
2520                                                 list = g_list_delete_link(list, link);
2521                                                 file_data_unref(fdp);
2522                                                 }
2523                                         g_free(meta_path);
2524                                         }
2525                                 }
2526                         }
2527
2528                 if (success)
2529                         {
2530                         list = filelist_sort(list, SORT_NAME, TRUE, TRUE);
2531                         sd->search_file_list = list;
2532
2533                         if (sd->search_path_recurse)
2534                                 {
2535                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE, TRUE);
2536                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2537                                 }
2538                         else
2539                                 {
2540                                 filelist_free(dlist);
2541                                 }
2542                         }
2543                 }
2544         else
2545                 {
2546                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2547                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2548                 file_data_unref(fd);
2549                 }
2550
2551         return G_SOURCE_CONTINUE;
2552 }
2553
2554 static void search_similarity_load_done_cb(ImageLoader *, gpointer data)
2555 {
2556         auto sd = static_cast<SearchData *>(data);
2557         search_file_load_process(sd, sd->search_similarity_cd);
2558 }
2559
2560 static void search_start(SearchData *sd)
2561 {
2562         GError *error = nullptr;
2563
2564         search_stop(sd);
2565         search_result_clear(sd);
2566
2567         if (sd->search_dir_fd)
2568                 {
2569                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2570                 }
2571
2572         if (!sd->search_name_match_case)
2573                 {
2574                 /* convert to lowercase here, so that this is only done once per search */
2575                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2576                 g_free(sd->search_name);
2577                 sd->search_name = tmp;
2578                 }
2579
2580         if(sd->search_name_regex)
2581                 {
2582                 g_regex_unref(sd->search_name_regex);
2583                 }
2584
2585         sd->search_name_regex = g_regex_new(sd->search_name, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2586         if (error)
2587                 {
2588                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_name, error->message);
2589                 g_error_free(error);
2590                 error = nullptr;
2591                 sd->search_name_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2592                 }
2593
2594         if (!sd->search_comment_match_case)
2595                 {
2596                 /* convert to lowercase here, so that this is only done once per search */
2597                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2598                 g_free(sd->search_comment);
2599                 sd->search_comment = tmp;
2600                 }
2601
2602         if(sd->search_comment_regex)
2603                 {
2604                 g_regex_unref(sd->search_comment_regex);
2605                 }
2606
2607         sd->search_comment_regex = g_regex_new(sd->search_comment, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2608         if (error)
2609                 {
2610                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_comment, error->message);
2611                 g_error_free(error);
2612                 error = nullptr;
2613                 sd->search_comment_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2614                 }
2615
2616         sd->search_count = 0;
2617         sd->search_total = 0;
2618
2619         gtk_widget_set_sensitive(sd->box_search, FALSE);
2620         gtk_spinner_start(GTK_SPINNER(sd->spinner));
2621         gtk_widget_set_sensitive(sd->button_start, FALSE);
2622         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2623         search_progress_update(sd, TRUE, -1.0);
2624
2625         if (sd->match_similarity_enable &&
2626             !sd->search_similarity_cd &&
2627             isfile(sd->search_similarity_path))
2628                 {
2629                 gchar *cd_path;
2630
2631                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2632                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2633                         {
2634                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2635                         }
2636                 g_free(cd_path);
2637
2638                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2639                         {
2640                         if (!sd->search_similarity_cd)
2641                                 {
2642                                 sd->search_similarity_cd = cache_sim_data_new();
2643                                 }
2644
2645                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2646                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2647                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2648                         if (image_loader_start(sd->img_loader))
2649                                 {
2650                                 return;
2651                                 }
2652                         image_loader_free(sd->img_loader);
2653                         sd->img_loader = nullptr;
2654                         }
2655
2656                 }
2657
2658         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2659 }
2660
2661 static void search_start_cb(GtkWidget *, gpointer data)
2662 {
2663         auto sd = static_cast<SearchData *>(data);
2664         gchar *collection;
2665         gchar *entry_text;
2666         gchar *path;
2667         GDateTime *date;
2668         GtkTreeViewColumn *column;
2669
2670         if (sd->search_folder_list)
2671                 {
2672                 search_stop(sd);
2673                 search_result_thumb_step(sd);
2674                 return;
2675                 }
2676
2677         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, nullptr);
2678         g_free(sd->search_name);
2679         sd->search_name = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2680
2681         /* XXX */
2682         g_free(sd->search_comment);
2683         sd->search_comment = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2684
2685         g_free(sd->search_similarity_path);
2686         sd->search_similarity_path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2687         if (sd->match_similarity_enable)
2688                 {
2689                 if (!isfile(sd->search_similarity_path))
2690                         {
2691                         file_util_warning_dialog(_("File not found"),
2692                                                  _("Please enter an existing file for image content."),
2693                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2694                         return;
2695                         }
2696                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2697                 }
2698
2699         /* Check the coordinate entry.
2700         * If the result is not sensible, it should get blocked.
2701         */
2702         if (sd->match_gps_enable)
2703                 {
2704                 if (sd->match_gps != SEARCH_MATCH_NONE)
2705                         {
2706                         entry_text = decode_geo_parameters(gq_gtk_entry_get_text(
2707                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2708
2709                         sd->search_lat = 1000;
2710                         sd->search_lon = 1000;
2711                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2712                         if (entry_text == nullptr || g_strstr_len(entry_text, -1, "Error") ||
2713                                                 sd->search_lat < -90 || sd->search_lat > 90 ||
2714                                                 sd->search_lon < -180 || sd->search_lon > 180)
2715                                 {
2716                                 file_util_warning_dialog(_(
2717                                                 "Entry does not contain a valid lat/long value"),
2718                                                         entry_text, GQ_ICON_DIALOG_WARNING, sd->window);
2719                                 return;
2720                                 }
2721                         g_free(entry_text);
2722                         }
2723                 }
2724
2725         g_list_free_full(sd->search_keyword_list, g_free);
2726         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2727
2728         date = date_selection_get(sd->date_sel);
2729         sd->search_date_d = g_date_time_get_day_of_month(date);
2730         sd->search_date_m = g_date_time_get_month(date);
2731         sd->search_date_y = g_date_time_get_year(date);
2732         g_date_time_unref(date);
2733
2734         date = date_selection_get(sd->date_sel_end);
2735         sd->search_date_end_d = g_date_time_get_day_of_month(date);
2736         sd->search_date_end_m = g_date_time_get_month(date);
2737         sd->search_date_end_y = g_date_time_get_year(date);
2738         g_date_time_unref(date);
2739
2740         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2741         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2742
2743         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2744         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2745         if (!sd->match_similarity_enable)
2746                 {
2747                 GtkTreeSortable *sortable;
2748                 gint id;
2749                 GtkSortType order;
2750
2751                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2752                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2753                     id == SEARCH_COLUMN_RANK)
2754                         {
2755                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2756                         }
2757                 }
2758
2759         if (sd->search_type == SEARCH_MATCH_NONE)
2760                 {
2761                 /* search path */
2762
2763                 path = remove_trailing_slash(gq_gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2764                 if (isdir(path))
2765                         {
2766                         file_data_unref(sd->search_dir_fd);
2767                         sd->search_dir_fd = file_data_new_dir(path);
2768
2769                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2770
2771                         search_start(sd);
2772                         }
2773                 else
2774                         {
2775                         file_util_warning_dialog(_("Folder not found"),
2776                                                  _("Please enter an existing folder to search."),
2777                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2778                         }
2779
2780                 g_free(path);
2781                 }
2782         else if (sd->search_type == SEARCH_MATCH_ALL)
2783                 {
2784                 /* search metadata */
2785                 file_data_unref(sd->search_dir_fd);
2786                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2787                 search_start(sd);
2788                 }
2789         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2790                 {
2791                 /* search current result list */
2792                 GList *list;
2793
2794                 list = search_result_refine_list(sd);
2795
2796                 file_data_unref(sd->search_dir_fd);
2797                 sd->search_dir_fd = nullptr;
2798
2799                 search_start(sd);
2800
2801                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2802                 }
2803         else if (sd->search_type == SEARCH_MATCH_COLLECTION)
2804                 {
2805                 collection = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->collection_entry)));
2806
2807                 if (is_collection(collection))
2808                         {
2809                         GList *list = nullptr;
2810
2811                         list = collection_contents_fd(collection);
2812
2813                         file_data_unref(sd->search_dir_fd);
2814                         sd->search_dir_fd = nullptr;
2815
2816                         search_start(sd);
2817
2818                         sd->search_file_list = g_list_concat(sd->search_file_list, list);
2819                         }
2820                 else
2821                         {
2822                         file_util_warning_dialog(_("Collection not found"), _("Please enter an existing collection name."), GQ_ICON_DIALOG_WARNING, sd->window);
2823                         }
2824                 g_free(collection);
2825                 }
2826 }
2827
2828 /*
2829  *-------------------------------------------------------------------
2830  * window construct
2831  *-------------------------------------------------------------------
2832  */
2833
2834 enum {
2835         MENU_CHOICE_COLUMN_NAME = 0,
2836         MENU_CHOICE_COLUMN_VALUE
2837 };
2838
2839 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2840 {
2841         auto sd = static_cast<SearchData *>(data);
2842
2843         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2844 }
2845
2846 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2847 {
2848         gint sa;
2849         gint sb;
2850
2851         sa = a->width * a->height;
2852         sb = b->width * b->height;
2853
2854         if (sa > sb) return 1;
2855         if (sa < sb) return -1;
2856         return 0;
2857 }
2858
2859 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2860 {
2861         gint n = GPOINTER_TO_INT(data);
2862         MatchFileData *fda;
2863         MatchFileData *fdb;
2864
2865         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2866         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2867
2868         if (!fda || !fdb) return 0;
2869
2870         switch (n)
2871                 {
2872                 case SEARCH_COLUMN_RANK:
2873                         if ((fda)->rank > (fdb)->rank) return 1;
2874                         if ((fda)->rank < (fdb)->rank) return -1;
2875                         return 0;
2876                         break;
2877                 case SEARCH_COLUMN_NAME:
2878                         if (options->file_sort.case_sensitive)
2879                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2880                         else
2881                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2882                         break;
2883                 case SEARCH_COLUMN_SIZE:
2884                         if (fda->fd->size > fdb->fd->size) return 1;
2885                         if (fda->fd->size < fdb->fd->size) return -1;
2886                         return 0;
2887                         break;
2888                 case SEARCH_COLUMN_DATE:
2889                         if (fda->fd->date > fdb->fd->date) return 1;
2890                         if (fda->fd->date < fdb->fd->date) return -1;
2891                         return 0;
2892                         break;
2893                 case SEARCH_COLUMN_DIMENSIONS:
2894                         return sort_matchdata_dimensions(fda, fdb);
2895                         break;
2896                 case SEARCH_COLUMN_PATH:
2897                         return utf8_compare(fda->fd->path, fdb->fd->path, TRUE);
2898                         break;
2899                 default:
2900                         break;
2901                 }
2902
2903         return 0;
2904 }
2905
2906 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2907 {
2908         GtkTreeViewColumn *column;
2909         GtkCellRenderer *renderer;
2910
2911         column = gtk_tree_view_column_new();
2912         gtk_tree_view_column_set_title(column, title);
2913         gtk_tree_view_column_set_min_width(column, 4);
2914
2915         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2916
2917         if (!image)
2918                 {
2919                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2920                 renderer = gtk_cell_renderer_text_new();
2921                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2922                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2923                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2924
2925                 gtk_tree_view_column_set_sort_column_id(column, n);
2926                 }
2927         else
2928                 {
2929                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2930                 renderer = gtk_cell_renderer_pixbuf_new();
2931                 cell_renderer_height_override(renderer);
2932                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2933                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2934                 }
2935
2936         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2937 }
2938
2939 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2940 {
2941         if (visible)
2942                 {
2943                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2944                 }
2945         else
2946                 {
2947                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2948                 }
2949 }
2950
2951 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2952 {
2953         GtkTreeModel *store;
2954         GtkTreeIter iter;
2955
2956         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2957         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2958         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2959         return TRUE;
2960 }
2961
2962 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2963 {
2964         auto sd = static_cast<SearchData *>(data);
2965
2966         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2967
2968         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2969                                 (sd->search_type == SEARCH_MATCH_NONE));
2970         menu_choice_set_visible(sd->collection, (sd->search_type == SEARCH_MATCH_COLLECTION));
2971 }
2972
2973 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2974 {
2975         auto sd = static_cast<SearchData *>(data);
2976
2977         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2978 }
2979
2980 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2981 {
2982         auto sd = static_cast<SearchData *>(data);
2983
2984         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2985
2986         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2987                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2988 }
2989
2990 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2991 {
2992         auto sd = static_cast<SearchData *>(data);
2993
2994         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2995
2996         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2997                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2998 }
2999
3000 static void menu_choice_class_cb(GtkWidget *combo, gpointer data)
3001 {
3002         auto sd = static_cast<SearchData *>(data);
3003
3004         if (!menu_choice_get_match_type(combo, &sd->match_class)) return;
3005 }
3006
3007 static void menu_choice_marks_cb(GtkWidget *combo, gpointer data)
3008 {
3009         auto sd = static_cast<SearchData *>(data);
3010
3011         if (!menu_choice_get_match_type(combo, &sd->match_marks)) return;
3012 }
3013
3014 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
3015 {
3016         auto sd = static_cast<SearchData *>(data);
3017
3018         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
3019
3020         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
3021                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
3022 }
3023
3024 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
3025 {
3026         auto sd = static_cast<SearchData *>(data);
3027
3028         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
3029
3030         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
3031                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
3032 }
3033
3034 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
3035 {
3036         auto sd = static_cast<SearchData *>(data);
3037
3038         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
3039 }
3040
3041 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
3042 {
3043         auto sd = static_cast<SearchData *>(data);
3044
3045         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
3046 }
3047
3048 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
3049 {
3050         auto value = static_cast<gint *>(data);
3051
3052         *value = static_cast<gint>(gtk_adjustment_get_value(adjustment));
3053 }
3054
3055 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
3056 {
3057         auto sd = static_cast<SearchData *>(data);
3058
3059         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
3060
3061         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
3062                                         (sd->match_gps != SEARCH_MATCH_NONE));
3063 }
3064
3065 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
3066                             GCallback func, gpointer data)
3067 {
3068         GtkWidget *spin;
3069         GtkAdjustment *adj;
3070
3071         spin = gtk_spin_button_new_with_range(min, max, 1);
3072         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), static_cast<gdouble>(value));
3073         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
3074         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
3075                                    G_CALLBACK(func), data);
3076         gq_gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
3077         gtk_widget_show(spin);
3078
3079         return spin;
3080 }
3081
3082 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
3083 {
3084         auto widget = static_cast<GtkWidget *>(data);
3085         gboolean active;
3086         gboolean *value;
3087
3088         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
3089         gtk_widget_set_sensitive(widget, active);
3090
3091         value = static_cast<gboolean *>(g_object_get_data(G_OBJECT(button), "check_var"));
3092         if (value) *value = active;
3093 }
3094
3095 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
3096                                    GCallback func, gpointer data)
3097 {
3098         GtkWidget *combo;
3099         GtkCellRenderer *renderer;
3100         GtkListStore *store;
3101         gint i;
3102
3103         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
3104         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
3105         g_object_unref(store);
3106
3107         renderer = gtk_cell_renderer_text_new();
3108         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3109         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
3110                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
3111
3112         for (i = 0; i < item_count; i++)
3113                 {
3114                 GtkTreeIter iter;
3115
3116                 gtk_list_store_append(store, &iter);
3117                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
3118                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
3119                 }
3120
3121         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
3122
3123         if (func) g_signal_connect(G_OBJECT(combo), "changed",
3124                                    G_CALLBACK(func), data);
3125
3126         return combo;
3127 }
3128
3129 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
3130                               const gchar *text, gboolean *value,
3131                               const MatchList *items, gint item_count,
3132                               GCallback func, gpointer data)
3133 {
3134         GtkWidget *base_box;
3135         GtkWidget *hbox;
3136         GtkWidget *button;
3137         GtkWidget *option;
3138
3139         base_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
3140         gq_gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
3141         gtk_widget_show(base_box);
3142
3143         button = gtk_check_button_new();
3144         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
3145         gq_gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
3146         gtk_widget_show(button);
3147         if (check) *check = button;
3148         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
3149
3150         hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3151         gq_gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
3152         gtk_widget_show(hbox);
3153
3154         g_signal_connect(G_OBJECT(button), "toggled",
3155                          G_CALLBACK(menu_choice_check_cb), hbox);
3156         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
3157
3158         pref_label_new(hbox, text);
3159
3160         if (!items && !menu) return hbox;
3161
3162         option = menu_choice_menu(items, item_count, func, data);
3163         gq_gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
3164         gtk_widget_show(option);
3165         if (menu) *menu = option;
3166
3167         return hbox;
3168 }
3169
3170 static void search_window_get_geometry(SearchData *sd)
3171 {
3172         GdkWindow *window;
3173         LayoutWindow *lw = nullptr;
3174
3175         layout_valid(&lw);
3176
3177         if (!sd || !lw) return;
3178
3179         window = gtk_widget_get_window(sd->window);
3180         gdk_window_get_position(window, &lw->options.search_window.x, &lw->options.search_window.y);
3181         lw->options.search_window.w = gdk_window_get_width(window);
3182         lw->options.search_window.h = gdk_window_get_height(window);
3183 }
3184
3185 static void search_window_close(SearchData *sd)
3186 {
3187
3188         search_window_get_geometry(sd);
3189
3190         gq_gtk_widget_destroy(sd->window);
3191 }
3192
3193 static void search_window_close_cb(GtkWidget *, gpointer data)
3194 {
3195         auto sd = static_cast<SearchData *>(data);
3196
3197         search_window_close(sd);
3198 }
3199
3200 static void search_window_help_cb(GtkWidget *, gpointer)
3201 {
3202         help_window_show("GuideImageSearchSearch.html");
3203 }
3204
3205 static gboolean search_window_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
3206 {
3207         auto sd = static_cast<SearchData *>(data);
3208
3209         search_window_close(sd);
3210         return TRUE;
3211 }
3212
3213 static void search_window_destroy_cb(GtkWidget *, gpointer data)
3214 {
3215         auto sd = static_cast<SearchData *>(data);
3216
3217         search_window_list = g_list_remove(search_window_list, sd);
3218
3219         search_result_update_idle_cancel(sd);
3220
3221         mfd_list_free(sd->search_buffer_list);
3222         sd->search_buffer_list = nullptr;
3223
3224         search_stop(sd);
3225         search_result_clear(sd);
3226
3227         file_data_unref(sd->search_dir_fd);
3228
3229         g_free(sd->search_name);
3230         if(sd->search_name_regex)
3231                 {
3232                 g_regex_unref(sd->search_name_regex);
3233                 }
3234         g_free(sd->search_comment);
3235         if(sd->search_comment_regex)
3236                 {
3237                 g_regex_unref(sd->search_comment_regex);
3238                 }
3239         g_free(sd->search_similarity_path);
3240         g_list_free_full(sd->search_keyword_list, g_free);
3241
3242         file_data_unregister_notify_func(search_notify_cb, sd);
3243
3244         g_free(sd);
3245 }
3246
3247 static void select_collection_dialog_close_cb(FileDialog *fdlg, gpointer)
3248 {
3249         file_dialog_close(fdlg);
3250 }
3251
3252 static void select_collection_dialog_ok_cb(FileDialog *fdlg, gpointer data)
3253 {
3254         auto sd = static_cast<SearchData *>(data);
3255         gchar *path;
3256         gchar *path_noext;
3257         gchar *collection;
3258
3259         path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
3260         path_noext = remove_extension_from_path(path);
3261         collection = g_path_get_basename(path_noext);
3262
3263         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), collection);
3264         file_dialog_close(fdlg);
3265
3266         g_free(path);
3267         g_free(path_noext);
3268         g_free(collection);
3269 }
3270
3271 static void select_collection_clicked_cb(GtkWidget *, gpointer data)
3272 {
3273         auto sd = static_cast<SearchData *>(data);
3274         FileDialog *fdlg;
3275         const gchar *title;
3276         const gchar *btntext;
3277         gpointer btnfunc;
3278         const gchar *icon_name;
3279
3280         title = _("Select collection");
3281         btntext = nullptr;
3282         btnfunc = reinterpret_cast<void *>(select_collection_dialog_ok_cb);
3283         icon_name = GQ_ICON_OK;
3284
3285         fdlg = file_util_file_dlg(title, "dlg_collection", sd->window, select_collection_dialog_close_cb, sd);
3286
3287         generic_dialog_add_message(GENERIC_DIALOG(fdlg), nullptr, title, nullptr, FALSE);
3288         file_dialog_add_button(fdlg, icon_name, btntext, reinterpret_cast<void(*)(FileDialog *, gpointer)>(btnfunc), TRUE);
3289
3290         file_dialog_add_path_widgets(fdlg, get_collections_dir(), nullptr, "search_collection", GQ_COLLECTION_EXT, _("Collection Files"));
3291
3292         gtk_widget_show(GENERIC_DIALOG(fdlg)->dialog);
3293 }
3294
3295 void search_new(FileData *dir_fd, FileData *example_file)
3296 {
3297         GtkWidget *vbox;
3298         GtkWidget *hbox;
3299         GtkWidget *hbox2;
3300         GtkWidget *pad_box;
3301         GtkWidget *frame;
3302         GtkWidget *scrolled;
3303         GtkListStore *store;
3304         GtkTreeSortable *sortable;
3305         GtkTreeSelection *selection;
3306         GtkTreeViewColumn *column;
3307         GtkWidget *combo;
3308         GdkGeometry geometry;
3309         gint i;
3310         gchar *marks_string;
3311         LayoutWindow *lw = nullptr;
3312
3313         layout_valid(&lw);
3314
3315         auto sd = g_new0(SearchData, 1);
3316
3317         sd->search_dir_fd = file_data_ref(dir_fd);
3318         sd->search_path_recurse = TRUE;
3319         sd->search_size = 0;
3320         sd->search_width = 640;
3321         sd->search_height = 480;
3322         sd->search_width_end = 1024;
3323         sd->search_height_end = 768;
3324
3325         sd->search_type = SEARCH_MATCH_NONE;
3326
3327         sd->match_name = SEARCH_MATCH_NAME_CONTAINS;
3328         sd->match_size = SEARCH_MATCH_EQUAL;
3329         sd->match_date = SEARCH_MATCH_EQUAL;
3330         sd->match_dimensions = SEARCH_MATCH_EQUAL;
3331         sd->match_keywords = SEARCH_MATCH_ALL;
3332         sd->match_comment = SEARCH_MATCH_CONTAINS;
3333         sd->match_rating = SEARCH_MATCH_EQUAL;
3334         sd->match_class = SEARCH_MATCH_EQUAL;
3335         sd->match_marks = SEARCH_MATCH_EQUAL;
3336
3337         sd->match_name_enable = TRUE;
3338
3339         sd->search_similarity = 95;
3340
3341         sd->search_gps = 1;
3342         sd->match_gps = SEARCH_MATCH_NONE;
3343
3344         if (example_file)
3345                 {
3346                 sd->search_similarity_path = g_strdup(example_file->path);
3347                 }
3348
3349         sd->window = window_new("search", nullptr, nullptr, _("Image search"));
3350         DEBUG_NAME(sd->window);
3351
3352         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
3353
3354         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
3355         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
3356         geometry.base_width = DEF_SEARCH_WIDTH;
3357         geometry.base_height = DEF_SEARCH_HEIGHT;
3358         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), nullptr, &geometry,
3359                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE));
3360
3361         if (lw && options->save_window_positions)
3362                 {
3363                 gtk_window_set_default_size(GTK_WINDOW(sd->window), lw->options.search_window.w, lw->options.search_window.h);
3364                 gq_gtk_window_move(GTK_WINDOW(sd->window), lw->options.search_window.x, lw->options.search_window.y);
3365                 }
3366         else
3367                 {
3368                 gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
3369                 }
3370
3371         g_signal_connect(G_OBJECT(sd->window), "delete_event",
3372                          G_CALLBACK(search_window_delete_cb), sd);
3373         g_signal_connect(G_OBJECT(sd->window), "destroy",
3374                          G_CALLBACK(search_window_destroy_cb), sd);
3375
3376         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
3377                          G_CALLBACK(search_window_keypress_cb), sd);
3378
3379         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3380         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
3381         gq_gtk_container_add(GTK_WIDGET(sd->window), vbox);
3382         gtk_widget_show(vbox);
3383
3384         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3385
3386         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3387
3388         pref_label_new(hbox, _("Search:"));
3389
3390         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
3391                                          G_CALLBACK(menu_choice_path_cb), sd);
3392         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
3393         gtk_widget_show(sd->menu_path);
3394
3395         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3396         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
3397                                                 "search_path", -1,
3398                                                 nullptr, nullptr);
3399         tab_completion_add_select_button(sd->path_entry, nullptr, TRUE);
3400         gq_gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
3401         gtk_widget_show(combo);
3402         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
3403                                                   sd->search_path_recurse, &sd->search_path_recurse);
3404
3405         sd->collection = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3406         sd->collection_entry = gtk_entry_new();
3407         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), "");
3408         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->collection_entry, TRUE, TRUE, 0);
3409         gtk_widget_show(sd->collection_entry);
3410
3411         sd->fd_button = gtk_button_new_with_label("...");
3412         g_signal_connect(G_OBJECT(sd->fd_button), "clicked", G_CALLBACK(select_collection_clicked_cb), sd);
3413         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->fd_button, FALSE, FALSE, 0);
3414         gtk_widget_show(sd->fd_button);
3415
3416         gtk_widget_hide(sd->collection);
3417
3418         /* Search for file name */
3419         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
3420                            _("File"), &sd->match_name_enable,
3421                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
3422                            G_CALLBACK(menu_choice_name_cb), sd);
3423         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
3424         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3425         gtk_widget_show(combo);
3426         pref_checkbox_new_int(hbox, _("Match case"),
3427                               sd->search_name_match_case, &sd->search_name_match_case);
3428         pref_checkbox_new_int(hbox, _("Symbolic link"), sd->search_name_symbolic_link, &sd->search_name_symbolic_link);
3429         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.");
3430
3431         /* Search for file size */
3432         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
3433                            _("File size is"), &sd->match_size_enable,
3434                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3435                            G_CALLBACK(menu_choice_size_cb), sd);
3436         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
3437                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
3438         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3439         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3440         pref_label_new(hbox2, _("and"));
3441         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
3442                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
3443
3444         /* Search for file date */
3445         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
3446                            _("File date is"), &sd->match_date_enable,
3447                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
3448                            G_CALLBACK(menu_choice_date_cb), sd);
3449
3450         sd->date_sel = date_selection_new();
3451         date_selection_time_set(sd->date_sel, time(nullptr));
3452         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
3453         gtk_widget_show(sd->date_sel);
3454
3455         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3456         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3457         pref_label_new(hbox2, _("and"));
3458         sd->date_sel_end = date_selection_new();
3459         date_selection_time_set(sd->date_sel_end, time(nullptr));
3460         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
3461         gtk_widget_show(sd->date_sel_end);
3462
3463         sd->date_type = gtk_combo_box_text_new();
3464         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Modified"));
3465         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Status Changed"));
3466         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Original"));
3467         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Digitized"));
3468         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_type, FALSE, FALSE, 0);
3469         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->date_type), 0);
3470         gtk_widget_set_tooltip_text(sd->date_type, "Modified (mtime)\nStatus Changed (ctime)\nOriginal (Exif.Photo.DateTimeOriginal)\nDigitized (Exif.Photo.DateTimeDigitized)");
3471         gtk_widget_show(sd->date_type);
3472
3473         /* Search for image dimensions */
3474         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
3475                            _("Image dimensions are"), &sd->match_dimensions_enable,
3476                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3477                            G_CALLBACK(menu_choice_dimensions_cb), sd);
3478         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
3479         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
3480                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
3481         pref_label_new(pad_box, "x");
3482         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
3483                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
3484         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
3485         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3486         pref_label_new(hbox2, _("and"));
3487         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
3488         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
3489                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
3490         pref_label_new(hbox2, "x");
3491         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
3492                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
3493
3494         /* Search for image similarity */
3495         hbox = menu_choice(sd->box_search, &sd->check_similarity, nullptr,
3496                            _("Image content is"), &sd->match_similarity_enable,
3497                            nullptr, 0, nullptr, sd);
3498         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
3499                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
3500
3501         /* xgettext:no-c-format */
3502         pref_label_new(hbox, _("% similar to"));
3503
3504         combo = tab_completion_new_with_history(&sd->entry_similarity,
3505                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
3506                                                 "search_similarity_path", -1, nullptr, nullptr);
3507         tab_completion_add_select_button(sd->entry_similarity, nullptr, FALSE);
3508         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3509         gtk_widget_show(combo);
3510         pref_checkbox_new_int(hbox, _("Ignore rotation"),
3511                                 options->rot_invariant_sim, &options->rot_invariant_sim);
3512
3513         /* Search for image keywords */
3514         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
3515                            _("Keywords"), &sd->match_keywords_enable,
3516                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
3517                            G_CALLBACK(menu_choice_keyword_cb), sd);
3518         sd->entry_keywords = gtk_entry_new();
3519         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
3520         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
3521         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
3522                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
3523         gtk_widget_show(sd->entry_keywords);
3524
3525         /* Search for image comment */
3526         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3527                         _("Comment"), &sd->match_comment_enable,
3528                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3529                         G_CALLBACK(menu_choice_comment_cb), sd);
3530         sd->entry_comment = gtk_entry_new();
3531         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3532         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3533         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3534                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3535         gtk_widget_show(sd->entry_comment);
3536         pref_checkbox_new_int(hbox, _("Match case"),
3537                               sd->search_comment_match_case, &sd->search_comment_match_case);
3538         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.");
3539
3540         /* Search for image rating */
3541         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3542                            _("Image rating is"), &sd->match_rating_enable,
3543                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3544                            G_CALLBACK(menu_choice_rating_cb), sd);
3545         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3546                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3547         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3548         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3549         pref_label_new(hbox2, _("and"));
3550         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3551                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3552
3553         /* Search for images within a specified range of a lat/long coordinate
3554         */
3555         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3556                            _("Image is"), &sd->match_gps_enable,
3557                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3558                            G_CALLBACK(menu_choice_gps_cb), sd);
3559
3560         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3561         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3562         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3563                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3564
3565         sd->units_gps = gtk_combo_box_text_new();
3566         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3567         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3568         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3569         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3570         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3571         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3572         gtk_widget_show(sd->units_gps);
3573
3574         pref_label_new(hbox2, _("from"));
3575
3576         sd->entry_gps_coord = gtk_entry_new();
3577         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3578         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3579         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"));
3580         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3581         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3582
3583         gtk_widget_show(sd->entry_gps_coord);
3584
3585         /* Search for image class */
3586         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_class,
3587                            _("Image class"), &sd->match_class_enable,
3588                            text_search_menu_class, sizeof(text_search_menu_class) / sizeof(MatchList),
3589                            G_CALLBACK(menu_choice_class_cb), sd);
3590
3591         sd->class_type = gtk_combo_box_text_new();
3592         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Image"));
3593         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Raw Image"));
3594         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Video"));
3595         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Document"));
3596         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Metadata"));
3597         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Unknown"));
3598         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Broken"));
3599         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->class_type, FALSE, FALSE, 0);
3600         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->class_type), 0);
3601         gtk_widget_show(sd->class_type);
3602
3603         /* Search for image marks */
3604         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_marks,
3605                            _("Marks"), &sd->match_marks_enable,
3606                            text_search_menu_marks, sizeof(text_search_menu_marks) / sizeof(MatchList),
3607                            G_CALLBACK(menu_choice_marks_cb), sd);
3608
3609         sd->marks_type = gtk_combo_box_text_new();
3610         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), _("Any mark"));
3611         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
3612                 {
3613                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
3614                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
3615                         {
3616                         g_free(marks_string);
3617                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
3618                                                                                         options->marks_tooltips[i]);
3619                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3620                         }
3621                 else
3622                         {
3623                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3624                         }
3625                 g_free(marks_string);
3626                 }
3627         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->marks_type, FALSE, FALSE, 0);
3628         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->marks_type), 0);
3629         gtk_widget_show(sd->marks_type);
3630
3631         /* Done the types of searches */
3632
3633         scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
3634         gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3635         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3636                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3637         gq_gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3638         gtk_widget_show(scrolled);
3639
3640         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3641                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3642                                    G_TYPE_STRING, G_TYPE_STRING);
3643
3644         /* set up sorting */
3645         sortable = GTK_TREE_SORTABLE(store);
3646         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3647                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), nullptr);
3648         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3649                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), nullptr);
3650         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3651                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), nullptr);
3652         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3653                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), nullptr);
3654         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3655                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), nullptr);
3656         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3657                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), nullptr);
3658
3659 #if 0
3660         /* by default, search results are unsorted until user selects a sort column - for speed,
3661          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3662          */
3663         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3664 #endif
3665
3666         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3667         g_object_unref(store);
3668         gq_gtk_container_add(GTK_WIDGET(scrolled), sd->result_view);
3669         gtk_widget_show(sd->result_view);
3670
3671         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3672         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3673         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, nullptr);
3674
3675         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3676         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3677
3678         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3679         search_result_add_column(sd, SEARCH_COLUMN_THUMB, _("Thumb"), TRUE, FALSE);
3680         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3681         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3682         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3683         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3684         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3685
3686         search_dnd_init(sd);
3687
3688         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3689                          G_CALLBACK(search_result_press_cb), sd);
3690         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3691                          G_CALLBACK(search_result_release_cb), sd);
3692         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3693                          G_CALLBACK(search_result_keypress_cb), sd);
3694
3695         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3696
3697         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3698                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3699         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_thumbs), "Ctrl-T");
3700
3701         frame = gtk_frame_new(nullptr);
3702         DEBUG_NAME(frame);
3703         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3704         gq_gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3705         gtk_widget_show(frame);
3706
3707         sd->label_status = gtk_label_new("");
3708         gtk_widget_set_size_request(sd->label_status, 50, -1);
3709         gq_gtk_container_add(GTK_WIDGET(frame), sd->label_status);
3710         gtk_widget_show(sd->label_status);
3711
3712         sd->label_progress = gtk_progress_bar_new();
3713         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3714
3715         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3716         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3717
3718         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3719         gtk_widget_show(sd->label_progress);
3720
3721         sd->spinner = gtk_spinner_new();
3722         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3723         gtk_widget_show(sd->spinner);
3724
3725         sd->button_help = pref_button_new(hbox, GQ_ICON_HELP, _("Help"), G_CALLBACK(search_window_help_cb), sd);
3726         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_help), "F1");
3727         gtk_widget_set_sensitive(sd->button_help, TRUE);
3728         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3729         sd->button_start = pref_button_new(hbox, GQ_ICON_FIND, _("Find"),
3730                                            G_CALLBACK(search_start_cb), sd);
3731         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_start), "Ctrl-Return");
3732         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3733         sd->button_stop = pref_button_new(hbox, GQ_ICON_STOP, _("Stop"),
3734                                           G_CALLBACK(search_start_cb), sd);
3735         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_stop), "Ctrl-Return");
3736         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3737         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3738         sd->button_close = pref_button_new(hbox, GQ_ICON_CLOSE, _("Close"), G_CALLBACK(search_window_close_cb), sd);
3739         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_close), "Ctrl-W");
3740         gtk_widget_set_sensitive(sd->button_close, TRUE);
3741
3742         search_result_thumb_enable(sd, TRUE);
3743         search_result_thumb_enable(sd, FALSE);
3744         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
3745         gtk_tree_view_column_set_visible(column, FALSE);
3746
3747         search_status_update(sd);
3748         search_progress_update(sd, FALSE, -1.0);
3749
3750         search_window_list = g_list_append(search_window_list, sd);
3751
3752         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3753
3754         gtk_widget_show(sd->window);
3755 }
3756
3757 /*
3758  *-------------------------------------------------------------------
3759  * maintenance (move, delete, etc.)
3760  *-------------------------------------------------------------------
3761  */
3762
3763 static void search_result_change_path(SearchData *sd, FileData *fd)
3764 {
3765         GtkTreeModel *store;
3766         GtkTreeIter iter;
3767         gboolean valid;
3768
3769         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3770         valid = gtk_tree_model_get_iter_first(store, &iter);
3771         while (valid)
3772                 {
3773                 GtkTreeIter current;
3774                 MatchFileData *mfd;
3775
3776                 current = iter;
3777                 valid = gtk_tree_model_iter_next(store, &iter);
3778
3779                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3780                 if (mfd->fd == fd)
3781                         {
3782                         if (fd->change && fd->change->dest)
3783                                 {
3784                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3785                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3786                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3787                                 }
3788                         else
3789                                 {
3790                                 search_result_remove_item(sd, mfd, &current);
3791                                 }
3792                         }
3793                 }
3794 }
3795
3796 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3797 {
3798         auto sd = static_cast<SearchData *>(data);
3799
3800         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3801
3802         DEBUG_1("Notify search: %s %04x", fd->path, type);
3803
3804         switch (fd->change->type)
3805                 {
3806                 case FILEDATA_CHANGE_MOVE:
3807                 case FILEDATA_CHANGE_RENAME:
3808                 case FILEDATA_CHANGE_DELETE:
3809                         search_result_change_path(sd, fd);
3810                         break;
3811                 case FILEDATA_CHANGE_COPY:
3812                 case FILEDATA_CHANGE_UNSPECIFIED:
3813                 case FILEDATA_CHANGE_WRITE_METADATA:
3814                         break;
3815                 }
3816 }
3817
3818 void mfd_list_free(GList *list)
3819 {
3820         GList *work;
3821
3822         work = list;
3823         while (work)
3824                 {
3825                 auto mfd = static_cast<MatchFileData *>(work->data);
3826                 file_data_unref((FileData *)mfd->fd);
3827                 work = work->next;
3828                 }
3829
3830         g_list_free(list);
3831 }
3832
3833 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */