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 "search.h"
  23
  24 #include <sys/types.h>
  25
  26 #include <cmath>
  27 #include <cstdio>
  28 #include <cstring>
  29 #include <ctime>
  30
  31 #include <gdk-pixbuf/gdk-pixbuf.h>
  32 #include <gdk/gdk.h>
  33 #include <glib-object.h>
  34 #include <glib.h>
  35 #include <gtk/gtk.h>
  36
  37 #include "bar-keywords.h"
  38 #include "cache.h"
  39 #include "collect-table.h"
  40 #include "collect.h"
  41 #include "compat.h"
  42 #include "debug.h"
  43 #include "dnd.h"
  44 #include "editors.h"
  45 #include "filedata.h"
  46 #include "image-load.h"
  47 #include "img-view.h"
  48 #include "intl.h"
  49 #include "layout-util.h"
  50 #include "layout.h"
  51 #include "main-defines.h"
  52 #include "menu.h"
  53 #include "metadata.h"
  54 #include "misc.h"
  55 #include "options.h"
  56 #include "print.h"
  57 #include "similar.h"
  58 #include "thumb.h"
  59 #include "typedefs.h"
  60 #include "ui-bookmark.h"
  61 #include "ui-fileops.h"
  62 #include "ui-menu.h"
  63 #include "ui-misc.h"
  64 #include "ui-tabcomp.h"
  65 #include "ui-tree-edit.h"
  66 #include "ui-utildlg.h"
  67 #include "uri-utils.h"
  68 #include "utilops.h"
  69 #include "window.h"
  70
  71 enum {
  72         DEF_SEARCH_WIDTH =  700,
  73         DEF_SEARCH_HEIGHT = 650
  74 };
  75
  76 enum {
  77         SEARCH_BUFFER_MATCH_LOAD = 20,
  78         SEARCH_BUFFER_MATCH_HIT =  5,
  79         SEARCH_BUFFER_MATCH_MISS = 1,
  80         SEARCH_BUFFER_FLUSH_SIZE = 99
  81 };
  82
  83 #define FORMAT_CLASS_BROKEN static_cast<FileFormatClass>(FILE_FORMAT_CLASSES + 1)
  84
  85 enum MatchType {
  86         SEARCH_MATCH_NONE,
  87         SEARCH_MATCH_EQUAL,
  88         SEARCH_MATCH_CONTAINS,
  89         SEARCH_MATCH_NAME_EQUAL,
  90         SEARCH_MATCH_NAME_CONTAINS,
  91         SEARCH_MATCH_PATH_CONTAINS,
  92         SEARCH_MATCH_UNDER,
  93         SEARCH_MATCH_OVER,
  94         SEARCH_MATCH_BETWEEN,
  95         SEARCH_MATCH_ALL,
  96         SEARCH_MATCH_ANY,
  97         SEARCH_MATCH_COLLECTION
  98 };
  99
 100 enum {
 101         SEARCH_COLUMN_POINTER = 0,
 102         SEARCH_COLUMN_RANK,
 103         SEARCH_COLUMN_THUMB,
 104         SEARCH_COLUMN_NAME,
 105         SEARCH_COLUMN_SIZE,
 106         SEARCH_COLUMN_DATE,
 107         SEARCH_COLUMN_DIMENSIONS,
 108         SEARCH_COLUMN_PATH,
 109         SEARCH_COLUMN_COUNT     /* total columns */
 110 };
 111
 112 struct SearchData
 113 {
 114         GtkWidget *window;
 115
 116         GtkWidget *button_thumbs;
 117         GtkWidget *label_status;
 118         GtkWidget *label_progress;
 119         GtkWidget *button_start;
 120         GtkWidget *button_stop;
 121         GtkWidget *button_close;
 122         GtkWidget *button_help;
 123         GtkWidget *spinner;
 124
 125         GtkWidget *collection;
 126         GtkWidget *fd_button;
 127         GtkWidget *collection_entry;
 128
 129         GtkWidget *box_search;
 130
 131         GtkWidget *menu_path;
 132         GtkWidget *path_entry;
 133         GtkWidget *check_recurse;
 134
 135         GtkWidget *result_view;
 136
 137         GtkWidget *check_name;
 138         GtkWidget *menu_name;
 139         GtkWidget *entry_name;
 140         GtkWidget *check_name_match_case;
 141
 142         GtkWidget *check_size;
 143         GtkWidget *menu_size;
 144         GtkWidget *spin_size;
 145         GtkWidget *spin_size_end;
 146
 147         GtkWidget *check_date;
 148         GtkWidget *menu_date;
 149         GtkWidget *date_sel;
 150         GtkWidget *date_sel_end;
 151         GtkWidget *date_type;
 152
 153         GtkWidget *check_dimensions;
 154         GtkWidget *menu_dimensions;
 155         GtkWidget *spin_width;
 156         GtkWidget *spin_height;
 157         GtkWidget *spin_width_end;
 158         GtkWidget *spin_height_end;
 159
 160         GtkWidget *check_similarity;
 161         GtkWidget *spin_similarity;
 162         GtkWidget *entry_similarity;
 163
 164         GtkWidget *check_keywords;
 165         GtkWidget *menu_keywords;
 166         GtkWidget *entry_keywords;
 167
 168         GtkWidget *check_comment;
 169         GtkWidget *menu_comment;
 170         GtkWidget *entry_comment;
 171
 172         GtkWidget *check_rating;
 173         GtkWidget *menu_rating;
 174         GtkWidget *spin_rating;
 175         GtkWidget *spin_rating_end;
 176
 177         GtkWidget *check_class;
 178         GtkWidget *menu_class;
 179         GtkWidget *class_type;
 180         GtkWidget *marks_type;
 181         GtkWidget *menu_marks;
 182
 183         FileData *search_dir_fd;
 184         gboolean   search_path_recurse;
 185         gchar *search_name;
 186         GRegex *search_name_regex;
 187         gboolean   search_name_match_case;
 188         gboolean   search_name_symbolic_link;
 189         gint64 search_size;
 190         gint64 search_size_end;
 191         gint   search_date_y;
 192         gint   search_date_m;
 193         gint   search_date_d;
 194         gint   search_date_end_y;
 195         gint   search_date_end_m;
 196         gint   search_date_end_d;
 197         gint   search_width;
 198         gint   search_height;
 199         gint   search_width_end;
 200         gint   search_height_end;
 201         gint   search_similarity;
 202         gchar *search_similarity_path;
 203         CacheData *search_similarity_cd;
 204         GList *search_keyword_list;
 205         gchar *search_comment;
 206         GRegex *search_comment_regex;
 207         gint   search_rating;
 208         gint   search_rating_end;
 209         gboolean   search_comment_match_case;
 210
 211         MatchType search_type;
 212
 213         MatchType match_name;
 214         MatchType match_size;
 215         MatchType match_date;
 216         MatchType match_dimensions;
 217         MatchType match_keywords;
 218         MatchType match_comment;
 219         MatchType match_rating;
 220         MatchType match_gps;
 221         MatchType match_class;
 222         MatchType match_marks;
 223
 224         gboolean match_name_enable;
 225         gboolean match_size_enable;
 226         gboolean match_date_enable;
 227         gboolean match_dimensions_enable;
 228         gboolean match_similarity_enable;
 229         gboolean match_keywords_enable;
 230         gboolean match_comment_enable;
 231         gboolean match_rating_enable;
 232         gboolean match_class_enable;
 233         gboolean match_marks_enable;
 234         gboolean match_broken_enable;
 235
 236         GList *search_folder_list;
 237         GList *search_done_list;
 238         GList *search_file_list;
 239         GList *search_buffer_list;
 240
 241         gint search_count;
 242         gint search_total;
 243         gint search_buffer_count;
 244
 245         guint search_idle_id; /* event source id */
 246         guint update_idle_id; /* event source id */
 247
 248         ImageLoader *img_loader;
 249         CacheData   *img_cd;
 250
 251         FileData *click_fd;
 252
 253         ThumbLoader *thumb_loader;
 254         gboolean thumb_enable;
 255         FileData *thumb_fd;
 256
 257         /* Used for lat/long coordinate search
 258         */
 259         gint search_gps;
 260         gdouble search_lat, search_lon;
 261         GtkWidget *entry_gps_coord;
 262         GtkWidget *check_gps;
 263         GtkWidget *spin_gps;
 264         GtkWidget *units_gps;
 265         GtkWidget *menu_gps;
 266         gboolean match_gps_enable;
 267
 268 };
 269
 270 struct MatchFileData
 271 {
 272         FileData *fd;
 273         gint width;
 274         gint height;
 275         gint rank;
 276 };
 277
 278 struct MatchList
 279 {
 280         const gchar *text;
 281         MatchType type;
 282 };
 283
 284 static const MatchList text_search_menu_path[] = {
 285         { N_("folder"),         SEARCH_MATCH_NONE },
 286         { N_("comments"),       SEARCH_MATCH_ALL },
 287         { N_("results"),        SEARCH_MATCH_CONTAINS },
 288         { N_("collection"),     SEARCH_MATCH_COLLECTION }
 289 };
 290
 291 static const MatchList text_search_menu_name[] = {
 292         { N_("name contains"),  SEARCH_MATCH_NAME_CONTAINS },
 293         { N_("name is"),        SEARCH_MATCH_NAME_EQUAL },
 294         { N_("path contains"),  SEARCH_MATCH_PATH_CONTAINS }
 295 };
 296
 297 static const MatchList text_search_menu_size[] = {
 298         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 299         { N_("less than"),      SEARCH_MATCH_UNDER },
 300         { N_("greater than"),   SEARCH_MATCH_OVER },
 301         { N_("between"),        SEARCH_MATCH_BETWEEN }
 302 };
 303
 304 static const MatchList text_search_menu_date[] = {
 305         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 306         { N_("before"),         SEARCH_MATCH_UNDER },
 307         { N_("after"),          SEARCH_MATCH_OVER },
 308         { N_("between"),        SEARCH_MATCH_BETWEEN }
 309 };
 310
 311 static const MatchList text_search_menu_keyword[] = {
 312         { N_("match all"),      SEARCH_MATCH_ALL },
 313         { N_("match any"),      SEARCH_MATCH_ANY },
 314         { N_("exclude"),        SEARCH_MATCH_NONE }
 315 };
 316
 317 static const MatchList text_search_menu_comment[] = {
 318         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 319         { N_("miss"),           SEARCH_MATCH_NONE }
 320 };
 321
 322
 323 static const MatchList text_search_menu_rating[] = {
 324         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 325         { N_("less than"),      SEARCH_MATCH_UNDER },
 326         { N_("greater than"),   SEARCH_MATCH_OVER },
 327         { N_("between"),        SEARCH_MATCH_BETWEEN }
 328 };
 329
 330 static const MatchList text_search_menu_gps[] = {
 331         { N_("not geocoded"),   SEARCH_MATCH_NONE },
 332         { N_("less than"),      SEARCH_MATCH_UNDER },
 333         { N_("greater than"),   SEARCH_MATCH_OVER }
 334 };
 335
 336 static const MatchList text_search_menu_class[] = {
 337         { N_("is"),     SEARCH_MATCH_EQUAL },
 338         { N_("is not"), SEARCH_MATCH_NONE }
 339 };
 340
 341 static const MatchList text_search_menu_marks[] = {
 342         { N_("is"),     SEARCH_MATCH_EQUAL },
 343         { N_("is not"), SEARCH_MATCH_NONE }
 344 };
 345
 346 static GList *search_window_list = nullptr;
 347
 348
 349 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 350 static gint search_result_count(SearchData *sd, gint64 *bytes);
 351
 352 static void search_window_close(SearchData *sd);
 353
 354 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 355 static void search_start_cb(GtkWidget *widget, gpointer data);
 356 void mfd_list_free(GList *list);
 357
 358
 359 /**
 360  * This array must be kept in sync with the contents of:\n
 361  * @link search_result_press_cb @endlink \n
 362  * @link search_window_keypress_cb @endlink \n
 363  * @link search_result_menu @endlink
 364  *
 365  * See also @link hard_coded_window_keys @endlink
 366  **/
 367
 368 hard_coded_window_keys search_window_keys[] = {
 369         {GDK_CONTROL_MASK, 'C', N_("Copy")},
 370         {GDK_CONTROL_MASK, 'M', N_("Move")},
 371         {GDK_CONTROL_MASK, 'R', N_("Rename")},
 372         {GDK_CONTROL_MASK, 'D', N_("Move to Trash")},
 373         {GDK_SHIFT_MASK, GDK_KEY_Delete, N_("Delete")},
 374         {static_cast<GdkModifierType>(0), GDK_KEY_Delete, N_("Remove")},
 375         {GDK_CONTROL_MASK, 'A', N_("Select all")},
 376         {static_cast<GdkModifierType>(GDK_CONTROL_MASK + GDK_SHIFT_MASK), 'A', N_("Select none")},
 377         {GDK_CONTROL_MASK, GDK_KEY_Delete, N_("Clear")},
 378         {GDK_CONTROL_MASK, 'T', N_("Toggle thumbs")},
 379         {GDK_CONTROL_MASK, 'W', N_("Close window")},
 380         {static_cast<GdkModifierType>(0), GDK_KEY_Return, N_("View")},
 381         {static_cast<GdkModifierType>(0), 'V', N_("View in new window")},
 382         {static_cast<GdkModifierType>(0), 'C', N_("Collection from selection")},
 383         {GDK_CONTROL_MASK, GDK_KEY_Return, N_("Start/stop search")},
 384         {static_cast<GdkModifierType>(0), GDK_KEY_F3, N_("Find duplicates")},
 385         {static_cast<GdkModifierType>(0), 0, nullptr}
 386 };
 387 /*
 388  *-------------------------------------------------------------------
 389  * utils
 390  *-------------------------------------------------------------------
 391  */
 392
 393 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 394 {
 395         struct tm lt;
 396
 397         lt.tm_sec = 0;
 398         lt.tm_min = 0;
 399         lt.tm_hour = 0;
 400         lt.tm_mday = day;
 401         lt.tm_mon = month - 1;
 402         lt.tm_year = year - 1900;
 403         lt.tm_isdst = 0;
 404
 405         return mktime(&lt);
 406 }
 407
 408 static void search_status_update(SearchData *sd)
 409 {
 410         gchar *buf;
 411         gint t;
 412         gint s;
 413         gint64 t_bytes;
 414         gint64 s_bytes;
 415         gchar *tt;
 416
 417         t = search_result_count(sd, &t_bytes);
 418         s = search_result_selection_count(sd, &s_bytes);
 419
 420         tt = text_from_size_abrev(t_bytes);
 421
 422         if (s > 0)
 423                 {
 424                 gchar *ts = text_from_size_abrev(s_bytes);
 425                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 426                 g_free(ts);
 427                 }
 428         else
 429                 {
 430                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 431                 }
 432
 433         g_free(tt);
 434
 435         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 436         g_free(buf);
 437 }
 438
 439 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 440 {
 441
 442         if (search || thumbs >= 0.0)
 443                 {
 444                 gchar *buf;
 445                 const gchar *message;
 446
 447                 if (search && (sd->search_folder_list || sd->search_file_list))
 448                         message = _("Searching...");
 449                 else if (thumbs >= 0.0)
 450                         message = _("Loading thumbs...");
 451                 else
 452                         message = "";
 453
 454                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 455                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 456                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 457                                               (thumbs >= 0.0) ? thumbs : 0.0);
 458                 g_free(buf);
 459                 }
 460         else
 461                 {
 462                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 463                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 464                 }
 465 }
 466
 467 /*
 468  *-------------------------------------------------------------------
 469  * result list
 470  *-------------------------------------------------------------------
 471  */
 472
 473 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 474 {
 475         GtkTreeModel *store;
 476         gboolean valid;
 477         gint n = 0;
 478
 479         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 480         valid = gtk_tree_model_get_iter_first(store, iter);
 481         while (valid)
 482                 {
 483                 MatchFileData *mfd;
 484                 n++;
 485
 486                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 487                 if (mfd->fd == fd) return n;
 488                 valid = gtk_tree_model_iter_next(store, iter);
 489                 }
 490
 491         return -1;
 492 }
 493
 494
 495 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 496 {
 497         GtkTreeModel *store;
 498         GtkTreeSelection *selection;
 499         GList *slist;
 500         GList *work;
 501         gboolean found = FALSE;
 502
 503         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 504         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 505         work = slist;
 506         while (!found && work)
 507                 {
 508                 auto tpath = static_cast<GtkTreePath *>(work->data);
 509                 MatchFileData *mfd_n;
 510                 GtkTreeIter iter;
 511
 512                 gtk_tree_model_get_iter(store, &iter, tpath);
 513                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 514                 if (mfd_n->fd == fd) found = TRUE;
 515                 work = work->next;
 516                 }
 517         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 518
 519         return found;
 520 }
 521
 522 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 523 {
 524         GtkTreeModel *store;
 525         GtkTreeSelection *selection;
 526         GList *slist;
 527         GList *work;
 528         gint n = 0;
 529         gint64 total = 0;
 530         GList *plist = nullptr;
 531
 532         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 533         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 534         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 535         work = slist;
 536         while (work)
 537                 {
 538                 n++;
 539
 540                 if (bytes || list)
 541                         {
 542                         auto tpath = static_cast<GtkTreePath *>(work->data);
 543                         MatchFileData *mfd;
 544                         GtkTreeIter iter;
 545
 546                         gtk_tree_model_get_iter(store, &iter, tpath);
 547                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 548                         total += mfd->fd->size;
 549
 550                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 551                         }
 552
 553                 work = work->next;
 554                 }
 555         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 556
 557         if (bytes) *bytes = total;
 558         if (list) *list = g_list_reverse(plist);
 559
 560         return n;
 561 }
 562
 563 static GList *search_result_selection_list(SearchData *sd)
 564 {
 565         GList *list;
 566
 567         search_result_selection_util(sd, nullptr, &list);
 568         return list;
 569 }
 570
 571 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 572 {
 573         return search_result_selection_util(sd, bytes, nullptr);
 574 }
 575
 576 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 577 {
 578         GtkTreeModel *store;
 579         GtkTreeIter iter;
 580         gboolean valid;
 581         gint n = 0;
 582         gint64 total = 0;
 583         GList *plist = nullptr;
 584
 585         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 586
 587         valid = gtk_tree_model_get_iter_first(store, &iter);
 588         while (valid)
 589                 {
 590                 n++;
 591                 if (bytes || list)
 592                         {
 593                         MatchFileData *mfd;
 594
 595                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 596                         total += mfd->fd->size;
 597
 598                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 599                         }
 600                 valid = gtk_tree_model_iter_next(store, &iter);
 601                 }
 602
 603         if (bytes) *bytes = total;
 604         if (list) *list = g_list_reverse(plist);
 605
 606         return n;
 607 }
 608
 609 static GList *search_result_get_filelist(SearchData *sd)
 610 {
 611         GList *list = nullptr;
 612
 613         search_result_util(sd, nullptr, &list);
 614         return list;
 615 }
 616
 617 static gint search_result_count(SearchData *sd, gint64 *bytes)
 618 {
 619         return search_result_util(sd, bytes, nullptr);
 620 }
 621
 622 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 623 {
 624         FileData *fd;
 625         GtkListStore *store;
 626         GtkTreeIter iter;
 627         gchar *text_size;
 628         gchar *text_dim = nullptr;
 629
 630         fd = mfd->fd;
 631
 632         if (!fd) return;
 633
 634         text_size = text_from_size(fd->size);
 635         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 636
 637         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 638         gtk_list_store_append(store, &iter);
 639         gtk_list_store_set(store, &iter,
 640                                 SEARCH_COLUMN_POINTER, mfd,
 641                                 SEARCH_COLUMN_RANK, mfd->rank,
 642                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 643                                 SEARCH_COLUMN_NAME, fd->name,
 644                                 SEARCH_COLUMN_SIZE, text_size,
 645                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 646                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 647                                 SEARCH_COLUMN_PATH, fd->path,
 648                                 -1);
 649
 650         g_free(text_size);
 651         g_free(text_dim);
 652 }
 653
 654 static GList *search_result_refine_list(SearchData *sd)
 655 {
 656         GList *list = nullptr;
 657         GtkTreeModel *store;
 658         GtkTreeIter iter;
 659         gboolean valid;
 660
 661         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 662
 663         valid = gtk_tree_model_get_iter_first(store, &iter);
 664         while (valid)
 665                 {
 666                 MatchFileData *mfd;
 667
 668                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 669                 list = g_list_prepend(list, mfd->fd);
 670
 671                 valid = gtk_tree_model_iter_next(store, &iter);
 672                 }
 673
 674         /* clear it here, so that the FileData in list is not freed */
 675         gtk_list_store_clear(GTK_LIST_STORE(store));
 676
 677         return g_list_reverse(list);
 678 }
 679
 680 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *, GtkTreeIter *iter, gpointer)
 681 {
 682         MatchFileData *mfd;
 683
 684         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 685         file_data_unref(mfd->fd);
 686         g_free(mfd);
 687
 688         return FALSE;
 689 }
 690
 691 static void search_result_clear(SearchData *sd)
 692 {
 693         GtkListStore *store;
 694
 695         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 696
 697         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 698         gtk_list_store_clear(store);
 699
 700         sd->click_fd = nullptr;
 701
 702         thumb_loader_free(sd->thumb_loader);
 703         sd->thumb_loader = nullptr;
 704         sd->thumb_fd = nullptr;
 705
 706         search_status_update(sd);
 707 }
 708
 709 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 710 {
 711         GtkTreeModel *store;
 712
 713         if (!mfd || !iter) return;
 714
 715         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 716
 717         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 718
 719         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 720         if (sd->click_fd == mfd->fd) sd->click_fd = nullptr;
 721         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = nullptr;
 722         file_data_unref(mfd->fd);
 723         g_free(mfd);
 724 }
 725
 726 static void search_result_remove(SearchData *sd, FileData *fd)
 727 {
 728         GtkTreeModel *store;
 729         GtkTreeIter iter;
 730         gboolean valid;
 731
 732         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 733         valid = gtk_tree_model_get_iter_first(store, &iter);
 734         while (valid)
 735                 {
 736                 MatchFileData *mfd;
 737
 738                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 739                 if (mfd->fd == fd)
 740                         {
 741                         search_result_remove_item(sd, mfd, &iter);
 742                         return;
 743                         }
 744
 745                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 746                 }
 747 }
 748
 749 static void search_result_remove_selection(SearchData *sd)
 750 {
 751         GtkTreeSelection *selection;
 752         GtkTreeModel *store;
 753         GList *slist;
 754         GList *flist = nullptr;
 755         GList *work;
 756
 757         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 758         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 759         work = slist;
 760         while (work)
 761                 {
 762                 auto tpath = static_cast<GtkTreePath *>(work->data);
 763                 GtkTreeIter iter;
 764                 MatchFileData *mfd;
 765
 766                 gtk_tree_model_get_iter(store, &iter, tpath);
 767                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 768                 flist = g_list_prepend(flist, mfd->fd);
 769                 work = work->next;
 770                 }
 771         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 772
 773         work = flist;
 774         while (work)
 775                 {
 776                 auto fd = static_cast<FileData *>(work->data);
 777                 work = work->next;
 778
 779                 search_result_remove(sd, fd);
 780                 }
 781         g_list_free(flist);
 782
 783         search_status_update(sd);
 784 }
 785
 786 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 787 {
 788         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), nullptr, sd->window);
 789 }
 790
 791 static void search_result_collection_from_selection(SearchData *sd)
 792 {
 793         CollectWindow *w;
 794         GList *list;
 795
 796         list = search_result_selection_list(sd);
 797         w = collection_window_new(nullptr);
 798         collection_table_add_filelist(w->table, list);
 799         filelist_free(list);
 800 }
 801
 802 static gboolean search_result_update_idle_cb(gpointer data)
 803 {
 804         auto sd = static_cast<SearchData *>(data);
 805
 806         search_status_update(sd);
 807
 808         sd->update_idle_id = 0;
 809         return G_SOURCE_REMOVE;
 810 }
 811
 812 static void search_result_update_idle_cancel(SearchData *sd)
 813 {
 814         if (sd->update_idle_id)
 815                 {
 816                 g_source_remove(sd->update_idle_id);
 817                 sd->update_idle_id = 0;
 818                 }
 819 }
 820
 821 static gboolean search_result_select_cb(GtkTreeSelection *, GtkTreeModel *, GtkTreePath *, gboolean, gpointer data)
 822 {
 823         auto sd = static_cast<SearchData *>(data);
 824
 825         if (!sd->update_idle_id)
 826                 {
 827                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 828                 }
 829
 830         return TRUE;
 831 }
 832
 833 /*
 834  *-------------------------------------------------------------------
 835  * result list thumbs
 836  *-------------------------------------------------------------------
 837  */
 838
 839 static void search_result_thumb_step(SearchData *sd);
 840
 841
 842 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 843 {
 844         GtkListStore *store;
 845         GtkTreeIter iter_n;
 846
 847         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 848         if (!iter)
 849                 {
 850                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 851                 }
 852
 853         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 854 }
 855
 856 static void search_result_thumb_do(SearchData *sd)
 857 {
 858         FileData *fd;
 859
 860         if (!sd->thumb_loader || !sd->thumb_fd) return;
 861         fd = sd->thumb_fd;
 862
 863         search_result_thumb_set(sd, fd, nullptr);
 864 }
 865
 866 static void search_result_thumb_done_cb(ThumbLoader *, gpointer data)
 867 {
 868         auto sd = static_cast<SearchData *>(data);
 869
 870         search_result_thumb_do(sd);
 871         search_result_thumb_step(sd);
 872 }
 873
 874 static void search_result_thumb_step(SearchData *sd)
 875 {
 876         GtkTreeModel *store;
 877         GtkTreeIter iter;
 878         MatchFileData *mfd = nullptr;
 879         gboolean valid;
 880         gint row = 0;
 881         gint length = 0;
 882
 883         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 884         valid = gtk_tree_model_get_iter_first(store, &iter);
 885         if (!sd->thumb_enable)
 886                 {
 887                 while (valid)
 888                         {
 889                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 890                         valid = gtk_tree_model_iter_next(store, &iter);
 891                         }
 892                 return;
 893                 }
 894
 895         while (!mfd && valid)
 896                 {
 897                 GdkPixbuf *pixbuf;
 898
 899                 length++;
 900                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 901                 if (pixbuf || mfd->fd->thumb_pixbuf)
 902                         {
 903                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 904                         row++;
 905                         mfd = nullptr;
 906                         }
 907                 valid = gtk_tree_model_iter_next(store, &iter);
 908                 }
 909         if (valid)
 910                 {
 911                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 912                 }
 913
 914         if (!mfd)
 915                 {
 916                 sd->thumb_fd = nullptr;
 917                 thumb_loader_free(sd->thumb_loader);
 918                 sd->thumb_loader = nullptr;
 919
 920                 search_progress_update(sd, TRUE, -1.0);
 921                 return;
 922                 }
 923
 924         search_progress_update(sd, FALSE, static_cast<gdouble>(row)/length);
 925
 926         sd->thumb_fd = mfd->fd;
 927         thumb_loader_free(sd->thumb_loader);
 928         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 929
 930         thumb_loader_set_callbacks(sd->thumb_loader,
 931                                    search_result_thumb_done_cb,
 932                                    search_result_thumb_done_cb,
 933                                    nullptr,
 934                                    sd);
 935         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 936                 {
 937                 search_result_thumb_do(sd);
 938                 search_result_thumb_step(sd);
 939                 }
 940 }
 941
 942 static void search_result_thumb_height(SearchData *sd)
 943 {
 944         GtkTreeViewColumn *column;
 945         GtkCellRenderer *cell;
 946         GList *list;
 947
 948         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 949         if (!column) return;
 950
 951         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 952
 953         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 954         if (!list) return;
 955         cell = static_cast<GtkCellRenderer *>(list->data);
 956         g_list_free(list);
 957
 958         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 959         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 960 }
 961
 962 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 963 {
 964         GtkTreeViewColumn *column;
 965
 966         if (sd->thumb_enable == enable) return;
 967
 968         if (sd->thumb_enable)
 969                 {
 970                 GtkTreeModel *store;
 971                 GtkTreeIter iter;
 972                 gboolean valid;
 973
 974                 thumb_loader_free(sd->thumb_loader);
 975                 sd->thumb_loader = nullptr;
 976
 977                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 978                 valid = gtk_tree_model_get_iter_first(store, &iter);
 979                 while (valid)
 980                         {
 981                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 982                         valid = gtk_tree_model_iter_next(store, &iter);
 983                         }
 984                 search_progress_update(sd, TRUE, -1.0);
 985                 }
 986
 987         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 988         if (column)
 989                 {
 990                 gtk_tree_view_column_set_visible(column, enable);
 991                 }
 992
 993         sd->thumb_enable = enable;
 994
 995         search_result_thumb_height(sd);
 996         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 997 }
 998
 999 /*
1000  *-------------------------------------------------------------------
1001  * result list menu
1002  *-------------------------------------------------------------------
1003  */
1004
1005 static void sr_menu_view_cb(GtkWidget *, gpointer data)
1006 {
1007         auto sd = static_cast<SearchData *>(data);
1008
1009         if (sd->click_fd) layout_set_fd(nullptr, sd->click_fd);
1010 }
1011
1012 static void sr_menu_viewnew_cb(GtkWidget *, gpointer data)
1013 {
1014         auto sd = static_cast<SearchData *>(data);
1015         GList *list;
1016
1017         list = search_result_selection_list(sd);
1018         view_window_new_from_list(list);
1019         filelist_free(list);
1020 }
1021
1022 static void sr_menu_select_all_cb(GtkWidget *, gpointer data)
1023 {
1024         auto sd = static_cast<SearchData *>(data);
1025         GtkTreeSelection *selection;
1026
1027         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1028         gtk_tree_selection_select_all(selection);
1029 }
1030
1031 static void sr_menu_select_none_cb(GtkWidget *, gpointer data)
1032 {
1033         auto sd = static_cast<SearchData *>(data);
1034         GtkTreeSelection *selection;
1035
1036         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1037         gtk_tree_selection_unselect_all(selection);
1038 }
1039
1040 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
1041 {
1042         SearchData *sd;
1043         auto key = static_cast<const gchar *>(data);
1044
1045         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1046         if (!sd) return;
1047
1048         search_result_edit_selected(sd, key);
1049 }
1050
1051 static void sr_menu_print_cb(GtkWidget *, gpointer data)
1052 {
1053         auto sd = static_cast<SearchData *>(data);
1054
1055         print_window_new(sd->click_fd, search_result_selection_list(sd),
1056                          search_result_get_filelist(sd), sd->window);
1057 }
1058
1059 static void sr_menu_copy_cb(GtkWidget *, gpointer data)
1060 {
1061         auto sd = static_cast<SearchData *>(data);
1062
1063         file_util_copy(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1064 }
1065
1066 static void sr_menu_move_cb(GtkWidget *, gpointer data)
1067 {
1068         auto sd = static_cast<SearchData *>(data);
1069
1070         file_util_move(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1071 }
1072
1073 static void sr_menu_rename_cb(GtkWidget *, gpointer data)
1074 {
1075         auto sd = static_cast<SearchData *>(data);
1076
1077         file_util_rename(nullptr, search_result_selection_list(sd), sd->window);
1078 }
1079
1080 static void sr_menu_delete_cb(GtkWidget *, gpointer data)
1081 {
1082         auto sd = static_cast<SearchData *>(data);
1083
1084         options->file_ops.safe_delete_enable = FALSE;
1085         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1086 }
1087
1088 static void sr_menu_move_to_trash_cb(GtkWidget *, gpointer data)
1089 {
1090         auto sd = static_cast<SearchData *>(data);
1091
1092         options->file_ops.safe_delete_enable = TRUE;
1093         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1094 }
1095
1096 static void sr_menu_copy_path_cb(GtkWidget *, gpointer data)
1097 {
1098         auto sd = static_cast<SearchData *>(data);
1099
1100         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), TRUE);
1101 }
1102
1103 static void sr_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
1104 {
1105         auto sd = static_cast<SearchData *>(data);
1106
1107         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), FALSE);
1108 }
1109
1110 static void sr_menu_play_cb(GtkWidget *, gpointer data)
1111 {
1112         auto sd = static_cast<SearchData *>(data);
1113
1114         start_editor_from_file(options->image_l_click_video_editor, sd->click_fd);
1115 }
1116
1117 static void search_result_menu_destroy_cb(GtkWidget *, gpointer data)
1118 {
1119         auto editmenu_fd_list = static_cast<GList *>(data);
1120
1121         filelist_free(editmenu_fd_list);
1122 }
1123
1124 /**
1125  * @brief Add file selection list to a collection
1126  * @param[in] widget
1127  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1128  *
1129  *
1130  */
1131 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1132 {
1133         SearchData *sd;
1134         GList *selection_list;
1135
1136         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1137         selection_list = search_result_selection_list(sd);
1138         pop_menu_collections(selection_list, data);
1139
1140         filelist_free(selection_list);
1141 }
1142
1143 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1144 {
1145         GtkWidget *menu;
1146         GtkWidget *item;
1147         GList *editmenu_fd_list;
1148         gboolean video;
1149         GtkAccelGroup *accel_group;
1150
1151         menu = popup_menu_short_lived();
1152         accel_group = gtk_accel_group_new();
1153         gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
1154
1155         g_object_set_data(G_OBJECT(menu), "window_keys", search_window_keys);
1156         g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
1157
1158         video = (on_row && sd->click_fd && sd->click_fd->format_class == FORMAT_CLASS_VIDEO);
1159         menu_item_add_icon_sensitive(menu, _("_Play"), GQ_ICON_PREV_PAGE , video,
1160                             G_CALLBACK(sr_menu_play_cb), sd);
1161         menu_item_add_divider(menu);
1162
1163         menu_item_add_sensitive(menu, _("_View"), on_row,
1164                                 G_CALLBACK(sr_menu_view_cb), sd);
1165         menu_item_add_icon_sensitive(menu, _("View in _new window"), GQ_ICON_NEW, on_row,
1166                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1167         menu_item_add_divider(menu);
1168         menu_item_add_sensitive(menu, _("Select all"), !empty,
1169                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1170         menu_item_add_sensitive(menu, _("Select none"), !empty,
1171                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1172         menu_item_add_divider(menu);
1173
1174         editmenu_fd_list = search_result_selection_list(sd);
1175         g_signal_connect(G_OBJECT(menu), "destroy",
1176                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1177         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1178         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1179
1180         submenu_add_collections(menu, &item,
1181                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1182         gtk_widget_set_sensitive(item, on_row);
1183
1184         menu_item_add_icon_sensitive(menu, _("Print..."), GQ_ICON_PRINT, on_row,
1185                                       G_CALLBACK(sr_menu_print_cb), sd);
1186         menu_item_add_divider(menu);
1187         menu_item_add_icon_sensitive(menu, _("_Copy..."), GQ_ICON_COPY, on_row,
1188                                       G_CALLBACK(sr_menu_copy_cb), sd);
1189         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1190                                 G_CALLBACK(sr_menu_move_cb), sd);
1191         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1192                                 G_CALLBACK(sr_menu_rename_cb), sd);
1193         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1194                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1195         menu_item_add_sensitive(menu, _("_Copy path unquoted"), on_row,
1196                                 G_CALLBACK(sr_menu_copy_path_unquoted_cb), sd);
1197
1198         menu_item_add_divider(menu);
1199         menu_item_add_icon_sensitive(menu,
1200                                 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1201                                         _("Move to Trash"), GQ_ICON_DELETE, on_row,
1202                                 G_CALLBACK(sr_menu_move_to_trash_cb), sd);
1203         menu_item_add_icon_sensitive(menu,
1204                                 options->file_ops.confirm_delete ? _("_Delete...") :
1205                                         _("_Delete"), GQ_ICON_DELETE_SHRED, on_row,
1206                                 G_CALLBACK(sr_menu_delete_cb), sd);
1207
1208         return menu;
1209 }
1210
1211 /*
1212  *-------------------------------------------------------------------
1213  * result list input
1214  *-------------------------------------------------------------------
1215  */
1216
1217 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1218 {
1219         auto sd = static_cast<SearchData *>(data);
1220         GtkTreeModel *store;
1221         GtkTreePath *tpath;
1222         GtkTreeIter iter;
1223         MatchFileData *mfd = nullptr;
1224
1225         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1226
1227         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1228                                           &tpath, nullptr, nullptr, nullptr))
1229                 {
1230                 gtk_tree_model_get_iter(store, &iter, tpath);
1231                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1232                 gtk_tree_path_free(tpath);
1233                 }
1234
1235         sd->click_fd = mfd ? mfd->fd : nullptr;
1236
1237         if (bevent->button == MOUSE_BUTTON_RIGHT)
1238                 {
1239                 GtkWidget *menu;
1240
1241                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) == 0));
1242                 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1243                 }
1244
1245         if (!mfd) return FALSE;
1246
1247         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1248                 {
1249                 layout_set_fd(nullptr, mfd->fd);
1250                 }
1251
1252         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1253
1254         if (bevent->button == MOUSE_BUTTON_RIGHT)
1255                 {
1256                 if (!search_result_row_selected(sd, mfd->fd))
1257                         {
1258                         GtkTreeSelection *selection;
1259
1260                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1261                         gtk_tree_selection_unselect_all(selection);
1262                         gtk_tree_selection_select_iter(selection, &iter);
1263
1264                         tpath = gtk_tree_model_get_path(store, &iter);
1265                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1266                         gtk_tree_path_free(tpath);
1267                         }
1268                 return TRUE;
1269                 }
1270
1271         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1272             !(bevent->state & GDK_SHIFT_MASK ) &&
1273             !(bevent->state & GDK_CONTROL_MASK ) &&
1274             search_result_row_selected(sd, mfd->fd))
1275                 {
1276                 /* this selection handled on release_cb */
1277                 gtk_widget_grab_focus(widget);
1278                 return TRUE;
1279                 }
1280
1281         return FALSE;
1282 }
1283
1284 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1285 {
1286         auto sd = static_cast<SearchData *>(data);
1287         GtkTreeModel *store;
1288         GtkTreePath *tpath;
1289         GtkTreeIter iter;
1290
1291         MatchFileData *mfd = nullptr;
1292
1293         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1294
1295         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1296
1297         if ((bevent->x != 0 || bevent->y != 0) &&
1298             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1299                                           &tpath, nullptr, nullptr, nullptr))
1300                 {
1301                 gtk_tree_model_get_iter(store, &iter, tpath);
1302                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1303                 gtk_tree_path_free(tpath);
1304                 }
1305
1306         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1307                 {
1308                 if (mfd && sd->click_fd == mfd->fd)
1309                         {
1310                         GtkTreeSelection *selection;
1311
1312                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1313                         if (search_result_row_selected(sd, mfd->fd))
1314                                 {
1315                                 gtk_tree_selection_unselect_iter(selection, &iter);
1316                                 }
1317                         else
1318                                 {
1319                                 gtk_tree_selection_select_iter(selection, &iter);
1320                                 }
1321                         }
1322                 return TRUE;
1323                 }
1324
1325         if (mfd && sd->click_fd == mfd->fd &&
1326             !(bevent->state & GDK_SHIFT_MASK ) &&
1327             !(bevent->state & GDK_CONTROL_MASK ) &&
1328             search_result_row_selected(sd, mfd->fd))
1329                 {
1330                 GtkTreeSelection *selection;
1331
1332                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1333                 gtk_tree_selection_unselect_all(selection);
1334                 gtk_tree_selection_select_iter(selection, &iter);
1335
1336                 tpath = gtk_tree_model_get_path(store, &iter);
1337                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1338                 gtk_tree_path_free(tpath);
1339
1340                 return TRUE;
1341                 }
1342
1343         return FALSE;
1344 }
1345
1346
1347 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1348 {
1349         auto sd = static_cast<SearchData *>(data);
1350         gboolean stop_signal = FALSE;
1351         GtkTreeModel *store;
1352         GtkTreeSelection *selection;
1353         GList *slist;
1354         MatchFileData *mfd = nullptr;
1355
1356         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1357         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1358         if (slist)
1359                 {
1360                 GtkTreePath *tpath;
1361                 GtkTreeIter iter;
1362                 GList *last;
1363
1364                 last = g_list_last(slist);
1365                 tpath = static_cast<GtkTreePath *>(last->data);
1366
1367                 /* last is newest selected file */
1368                 gtk_tree_model_get_iter(store, &iter, tpath);
1369                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1370                 }
1371         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
1372
1373         if (event->state & GDK_CONTROL_MASK)
1374                 {
1375                 stop_signal = TRUE;
1376                 switch (event->keyval)
1377                         {
1378                         case '1':
1379                         case '2':
1380                         case '3':
1381                         case '4':
1382                         case '5':
1383                         case '6':
1384                         case '7':
1385                         case '8':
1386                         case '9':
1387                         case '0':
1388                                 break;
1389                         case 'C': case 'c':
1390                                 file_util_copy(nullptr, search_result_selection_list(sd), nullptr, widget);
1391                                 break;
1392                         case 'M': case 'm':
1393                                 file_util_move(nullptr, search_result_selection_list(sd), nullptr, widget);
1394                                 break;
1395                         case 'R': case 'r':
1396                                 file_util_rename(nullptr, search_result_selection_list(sd), widget);
1397                                 break;
1398                         case 'D': case 'd':
1399                                 options->file_ops.safe_delete_enable = TRUE;
1400                                 file_util_delete(nullptr, search_result_selection_list(sd), widget);
1401                                 break;
1402                         case 'A': case 'a':
1403                                 if (event->state & GDK_SHIFT_MASK)
1404                                         {
1405                                         gtk_tree_selection_unselect_all(selection);
1406                                         }
1407                                 else
1408                                         {
1409                                         gtk_tree_selection_select_all(selection);
1410                                         }
1411                                 break;
1412                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1413                                 search_result_clear(sd);
1414                                 break;
1415                         default:
1416                                 stop_signal = FALSE;
1417                                 break;
1418                         }
1419                 }
1420         else
1421                 {
1422                 stop_signal = TRUE;
1423                 switch (event->keyval)
1424                         {
1425                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1426                                 if (mfd) layout_set_fd(nullptr, mfd->fd);
1427                                 break;
1428                         case 'V': case 'v':
1429                                 {
1430                                 GList *list;
1431
1432                                 list = search_result_selection_list(sd);
1433                                 view_window_new_from_list(list);
1434                                 filelist_free(list);
1435                                 }
1436                                 break;
1437                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1438                                 search_result_remove_selection(sd);
1439                                 break;
1440                         case 'C': case 'c':
1441                                 search_result_collection_from_selection(sd);
1442                                 break;
1443                         case GDK_KEY_Menu:
1444                         case GDK_KEY_F10:
1445                                 {
1446                                 GtkWidget *menu;
1447
1448                                 if (mfd)
1449                                         sd->click_fd = mfd->fd;
1450                                 else
1451                                         sd->click_fd = nullptr;
1452
1453                                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) > 0));
1454
1455                                 gtk_menu_popup_at_widget(GTK_MENU(menu), widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
1456                                 }
1457                                 break;
1458                         default:
1459                                 stop_signal = FALSE;
1460                                 break;
1461                         }
1462                 }
1463
1464         return stop_signal;
1465 }
1466
1467 static gboolean search_window_keypress_cb(GtkWidget *, GdkEventKey *event, gpointer data)
1468 {
1469         auto sd = static_cast<SearchData *>(data);
1470         gboolean stop_signal = FALSE;
1471
1472         if (event->state & GDK_CONTROL_MASK)
1473                 {
1474                 stop_signal = TRUE;
1475                 switch (event->keyval)
1476                         {
1477                         case 'T': case 't':
1478                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1479                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1480                                 break;
1481                         case 'W': case 'w':
1482                                 search_window_close(sd);
1483                                 break;
1484                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1485                                 search_start_cb(nullptr, sd);
1486                                 break;
1487                         default:
1488                                 stop_signal = FALSE;
1489                                 break;
1490                         }
1491                 }
1492         if (!stop_signal && is_help_key(event))
1493                 {
1494                 help_window_show("GuideImageSearchSearch.html");
1495                 stop_signal = TRUE;
1496                 }
1497
1498         return stop_signal;
1499 }
1500
1501 /*
1502  *-------------------------------------------------------------------
1503  * dnd
1504  *-------------------------------------------------------------------
1505  */
1506
1507 static GtkTargetEntry result_drag_types[] = {
1508         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1509         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1510 };
1511 static gint n_result_drag_types = 2;
1512
1513 static GtkTargetEntry result_drop_types[] = {
1514         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1515         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1516 };
1517 static gint n_result_drop_types = 2;
1518
1519 static void search_dnd_data_set(GtkWidget *, GdkDragContext *,
1520                                 GtkSelectionData *selection_data, guint,
1521                                 guint, gpointer data)
1522 {
1523         auto sd = static_cast<SearchData *>(data);
1524         GList *list;
1525
1526         list = search_result_selection_list(sd);
1527         if (!list) return;
1528
1529         uri_selection_data_set_uris_from_filelist(selection_data, list);
1530         filelist_free(list);
1531 }
1532
1533 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1534 {
1535         auto sd = static_cast<SearchData *>(data);
1536
1537         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1538                 {
1539                 GtkListStore *store;
1540                 GtkTreeIter iter;
1541
1542                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1543                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1544                         {
1545                         GtkTreeSelection *selection;
1546                         GtkTreePath *tpath;
1547
1548                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1549                         gtk_tree_selection_unselect_all(selection);
1550                         gtk_tree_selection_select_iter(selection, &iter);
1551
1552                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1553                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1554                         gtk_tree_path_free(tpath);
1555                         }
1556                 }
1557
1558         if (sd->thumb_enable &&
1559             sd->click_fd && sd->click_fd->thumb_pixbuf)
1560                 {
1561                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, nullptr));
1562                 }
1563 }
1564
1565 static void search_gps_dnd_received_cb(GtkWidget *, GdkDragContext *,
1566                                                                                 gint, gint,
1567                                                                                 GtkSelectionData *selection_data, guint info,
1568                                                                                 guint, gpointer data)
1569 {
1570         auto sd = static_cast<SearchData *>(data);
1571         GList *list;
1572         gdouble latitude;
1573         gdouble longitude;
1574         FileData *fd;
1575
1576         if (info == TARGET_URI_LIST)
1577                 {
1578                 list = uri_filelist_from_gtk_selection_data(selection_data);
1579
1580                 /* If more than one file, use only the first file in a list.
1581                 */
1582                 if (list != nullptr)
1583                         {
1584                         fd = static_cast<FileData *>(list->data);
1585                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1586                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1587                         if (latitude != 1000 && longitude != 1000)
1588                                 {
1589                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1590                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1591                                 }
1592                         else
1593                                 {
1594                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), _("Image is not geocoded"));
1595                                 }
1596                         }
1597                 }
1598
1599         if (info == TARGET_TEXT_PLAIN)
1600                 {
1601                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1602                 }
1603 }
1604
1605 static void search_path_entry_dnd_received_cb(GtkWidget *, GdkDragContext *,
1606                                                                                 gint, gint,
1607                                                                                 GtkSelectionData *selection_data, guint info,
1608                                                                                 guint, gpointer data)
1609 {
1610         auto sd = static_cast<SearchData *>(data);
1611         GList *list;
1612         FileData *fd;
1613
1614         if (info == TARGET_URI_LIST)
1615                 {
1616                 list = uri_filelist_from_gtk_selection_data(selection_data);
1617                 /* If more than one file, use only the first file in a list.
1618                 */
1619                 if (list != nullptr)
1620                         {
1621                         fd = static_cast<FileData *>(list->data);
1622                         gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),
1623                                                 g_strdup_printf("%s", fd->path));
1624                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->path_entry),g_strdup_printf("%s", fd->path));
1625                         }
1626                 }
1627
1628         if (info == TARGET_TEXT_PLAIN)
1629                 {
1630                 gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),"");
1631                 }
1632 }
1633
1634 static void search_image_content_dnd_received_cb(GtkWidget *, GdkDragContext *,
1635                                                                                 gint, gint,
1636                                                                                 GtkSelectionData *selection_data, guint info,
1637                                                                                 guint, gpointer data)
1638 {
1639         auto sd = static_cast<SearchData *>(data);
1640         GList *list;
1641         FileData *fd;
1642
1643         if (info == TARGET_URI_LIST)
1644                 {
1645                 list = uri_filelist_from_gtk_selection_data(selection_data);
1646                 /* If more than one file, use only the first file in a list.
1647                 */
1648                 if (list != nullptr)
1649                         {
1650                         fd = static_cast<FileData *>(list->data);
1651                         gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),
1652                                                 g_strdup_printf("%s", fd->path));
1653                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_similarity),g_strdup_printf("%s", fd->path));
1654                         }
1655                 }
1656
1657         if (info == TARGET_TEXT_PLAIN)
1658                 {
1659                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),"");
1660                 }
1661 }
1662
1663 static void search_dnd_init(SearchData *sd)
1664 {
1665         gtk_drag_source_set(sd->result_view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1666                             result_drag_types, n_result_drag_types,
1667                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1668         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1669                          G_CALLBACK(search_dnd_data_set), sd);
1670         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1671                          G_CALLBACK(search_dnd_begin), sd);
1672
1673         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1674                                          GTK_DEST_DEFAULT_ALL,
1675                                           result_drop_types, n_result_drop_types,
1676                                          GDK_ACTION_COPY);
1677
1678         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1679                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1680
1681         gtk_drag_dest_set(GTK_WIDGET(sd->path_entry),
1682                                         GTK_DEST_DEFAULT_ALL,
1683                                         result_drop_types, n_result_drop_types,
1684                                         GDK_ACTION_COPY);
1685
1686         g_signal_connect(G_OBJECT(sd->path_entry), "drag_data_received",
1687                                         G_CALLBACK(search_path_entry_dnd_received_cb), sd);
1688
1689         gtk_drag_dest_set(GTK_WIDGET(sd->entry_similarity),
1690                                         GTK_DEST_DEFAULT_ALL,
1691                                         result_drop_types, n_result_drop_types,
1692                                         GDK_ACTION_COPY);
1693
1694         g_signal_connect(G_OBJECT(sd->entry_similarity), "drag_data_received",
1695                                         G_CALLBACK(search_image_content_dnd_received_cb), sd);
1696 }
1697
1698 /*
1699  *-------------------------------------------------------------------
1700  * search core
1701  *-------------------------------------------------------------------
1702  */
1703
1704 #define MATCH_IS_BETWEEN(val, a, b)  ((b) > (a) ? ((val) >= (a) && (val) <= (b)) : ((val) >= (b) && (val) <= (a)))
1705
1706 static gboolean search_step_cb(gpointer data);
1707
1708
1709 static void search_buffer_flush(SearchData *sd)
1710 {
1711         GList *work;
1712
1713         work = g_list_last(sd->search_buffer_list);
1714         while (work)
1715                 {
1716                 auto mfd = static_cast<MatchFileData *>(work->data);
1717                 work = work->prev;
1718
1719                 search_result_append(sd, mfd);
1720                 }
1721
1722         g_list_free(sd->search_buffer_list);
1723         sd->search_buffer_list = nullptr;
1724         sd->search_buffer_count = 0;
1725 }
1726
1727 static void search_stop(SearchData *sd)
1728 {
1729         if (sd->search_idle_id)
1730                 {
1731                 g_source_remove(sd->search_idle_id);
1732                 sd->search_idle_id = 0;
1733                 }
1734
1735         image_loader_free(sd->img_loader);
1736         sd->img_loader = nullptr;
1737         cache_sim_data_free(sd->img_cd);
1738         sd->img_cd = nullptr;
1739
1740         cache_sim_data_free(sd->search_similarity_cd);
1741         sd->search_similarity_cd = nullptr;
1742
1743         search_buffer_flush(sd);
1744
1745         filelist_free(sd->search_folder_list);
1746         sd->search_folder_list = nullptr;
1747
1748         g_list_free(sd->search_done_list);
1749         sd->search_done_list = nullptr;
1750
1751         filelist_free(sd->search_file_list);
1752         sd->search_file_list = nullptr;
1753
1754         sd->match_broken_enable = FALSE;
1755
1756         gtk_widget_set_sensitive(sd->box_search, TRUE);
1757         gtk_spinner_stop(GTK_SPINNER(sd->spinner));
1758         gtk_widget_set_sensitive(sd->button_start, TRUE);
1759         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1760         search_progress_update(sd, TRUE, -1.0);
1761         search_status_update(sd);
1762 }
1763
1764 static void search_file_load_process(SearchData *sd, CacheData *cd)
1765 {
1766         GdkPixbuf *pixbuf;
1767
1768         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1769
1770         /* Used to determine if image is broken
1771          */
1772         if (cd && !pixbuf)
1773                 {
1774                 if (!cd->dimensions)
1775                         {
1776                         cache_sim_data_set_dimensions(cd, -1, -1);
1777                         }
1778                 }
1779         else if (cd && pixbuf)
1780                 {
1781                 if (!cd->dimensions)
1782                         {
1783                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1784                                                           gdk_pixbuf_get_height(pixbuf));
1785                         }
1786
1787                 if (sd->match_similarity_enable && !cd->similarity)
1788                         {
1789                         ImageSimilarityData *sim;
1790
1791                         sim = image_sim_new_from_pixbuf(pixbuf);
1792                         cache_sim_data_set_similarity(cd, sim);
1793                         image_sim_free(sim);
1794                         }
1795
1796                 if (options->thumbnails.enable_caching &&
1797                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1798                         {
1799                         gchar *base;
1800                         const gchar *path;
1801                         mode_t mode = 0755;
1802
1803                         path = image_loader_get_fd(sd->img_loader)->path;
1804                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1805                         if (recursive_mkdir_if_not_exists(base, mode))
1806                                 {
1807                                 g_free(cd->path);
1808                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, nullptr);
1809                                 if (cache_sim_data_save(cd))
1810                                         {
1811                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1812                                         }
1813                                 }
1814                         g_free(base);
1815                         }
1816                 }
1817
1818         image_loader_free(sd->img_loader);
1819         sd->img_loader = nullptr;
1820
1821         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1822 }
1823
1824 static void search_file_load_done_cb(ImageLoader *, gpointer data)
1825 {
1826         auto sd = static_cast<SearchData *>(data);
1827         search_file_load_process(sd, sd->img_cd);
1828 }
1829
1830 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1831                                      gint *width, gint *height, gint *simval)
1832 {
1833         gboolean new_data = FALSE;
1834         gboolean tmatch = TRUE;
1835         gboolean tested = FALSE;
1836
1837         if (!sd->img_cd)
1838                 {
1839                 gchar *cd_path;
1840
1841                 new_data = TRUE;
1842
1843                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1844                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1845                         {
1846                         sd->img_cd = cache_sim_data_load(cd_path);
1847                         }
1848                 g_free(cd_path);
1849                 }
1850
1851         if (!sd->img_cd)
1852                 {
1853                 sd->img_cd = cache_sim_data_new();
1854                 }
1855
1856         if (new_data)
1857                 {
1858                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) || (sd->match_similarity_enable && !sd->img_cd->similarity) || sd->match_broken_enable)
1859                         {
1860                         sd->img_loader = image_loader_new(fd);
1861                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1862                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1863                         if (image_loader_start(sd->img_loader))
1864                                 {
1865                                 return TRUE;
1866                                 }
1867
1868                         image_loader_free(sd->img_loader);
1869                         sd->img_loader = nullptr;
1870                         }
1871                 }
1872
1873         if (sd->match_broken_enable)
1874                 {
1875                 tested = TRUE;
1876                 tmatch = FALSE;
1877                 if (sd->match_class == SEARCH_MATCH_EQUAL && sd->img_cd->width == -1)
1878                         {
1879                         tmatch = TRUE;
1880                         }
1881                 else if (sd->match_class == SEARCH_MATCH_NONE && sd->img_cd->width != -1)
1882                         {
1883                         tmatch = TRUE;
1884                         }
1885                 }
1886
1887         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1888                 {
1889                 CacheData *cd = sd->img_cd;
1890
1891                 tmatch = FALSE;
1892                 tested = TRUE;
1893
1894                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1895                         {
1896                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1897                         }
1898                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1899                         {
1900                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1901                         }
1902                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1903                         {
1904                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1905                         }
1906                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1907                         {
1908                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1909                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1910                         }
1911                 }
1912
1913         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1914                 {
1915                 gdouble value = 0.0;
1916
1917                 tmatch = FALSE;
1918                 tested = TRUE;
1919
1920                 /** @FIXME implement similarity checking */
1921                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1922                         {
1923                         gdouble result;
1924
1925                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1926                                                         static_cast<gdouble>(sd->search_similarity) / 100.0);
1927                         result *= 100.0;
1928                         if (result >= static_cast<gdouble>(sd->search_similarity))
1929                                 {
1930                                 tmatch = TRUE;
1931                                 value = static_cast<gint>(result);
1932                                 }
1933                         }
1934
1935                 if (simval) *simval = value;
1936                 }
1937
1938         if (sd->img_cd->dimensions)
1939                 {
1940                 if (width) *width = sd->img_cd->width;
1941                 if (height) *height = sd->img_cd->height;
1942                 }
1943
1944         cache_sim_data_free(sd->img_cd);
1945         sd->img_cd = nullptr;
1946
1947         *match = (tmatch && tested);
1948
1949         return FALSE;
1950 }
1951
1952 static gboolean search_file_next(SearchData *sd)
1953 {
1954         FileData *fd;
1955         gboolean match = TRUE;
1956         gboolean tested = FALSE;
1957         gboolean extra_only = FALSE;
1958         gint width = 0;
1959         gint height = 0;
1960         gint sim = 0;
1961         time_t file_date;
1962
1963         if (!sd->search_file_list) return FALSE;
1964
1965         if (sd->img_cd)
1966                 {
1967                 /* on end of a CacheData load, skip recomparing non-extra match types */
1968                 extra_only = TRUE;
1969                 match = FALSE;
1970                 }
1971         else
1972                 {
1973                 sd->search_total++;
1974                 }
1975
1976         fd = static_cast<FileData *>(sd->search_file_list->data);
1977
1978         if (match && sd->match_name_enable && sd->search_name)
1979                 {
1980                 tested = TRUE;
1981                 match = FALSE;
1982
1983                 if (!sd->search_name_symbolic_link || (sd->search_name_symbolic_link && islink(fd->path)))
1984                         {
1985                         if (sd->match_name == SEARCH_MATCH_NAME_EQUAL)
1986                                 {
1987                                 if (sd->search_name_match_case)
1988                                         {
1989                                         match = (strcmp(fd->name, sd->search_name) == 0);
1990                                         }
1991                                 else
1992                                         {
1993                                         match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1994                                         }
1995                                 }
1996                         else if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS || sd->match_name == SEARCH_MATCH_PATH_CONTAINS)
1997                                 {
1998                                 const gchar *fd_name_or_path;
1999                                 if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS)
2000                                         {
2001                                         fd_name_or_path = fd->name;
2002                                         }
2003                                 else
2004                                         {
2005                                         fd_name_or_path = fd->path;
2006                                         }
2007                                 if (sd->search_name_match_case)
2008                                         {
2009                                         match = g_regex_match(sd->search_name_regex, fd_name_or_path, static_cast<GRegexMatchFlags>(0), nullptr);
2010                                         }
2011                                 else
2012                                         {
2013                                         /* sd->search_name is converted in search_start() */
2014                                         gchar *haystack = g_utf8_strdown(fd_name_or_path, -1);
2015                                         match = g_regex_match(sd->search_name_regex, haystack, static_cast<GRegexMatchFlags>(0), nullptr);
2016                                         g_free(haystack);
2017                                         }
2018                                 }
2019                         }
2020                 }
2021
2022         if (match && sd->match_size_enable)
2023                 {
2024                 tested = TRUE;
2025                 match = FALSE;
2026
2027                 if (sd->match_size == SEARCH_MATCH_EQUAL)
2028                         {
2029                         match = (fd->size == sd->search_size);
2030                         }
2031                 else if (sd->match_size == SEARCH_MATCH_UNDER)
2032                         {
2033                         match = (fd->size < sd->search_size);
2034                         }
2035                 else if (sd->match_size == SEARCH_MATCH_OVER)
2036                         {
2037                         match = (fd->size > sd->search_size);
2038                         }
2039                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
2040                         {
2041                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
2042                         }
2043                 }
2044
2045         if (match && sd->match_date_enable)
2046                 {
2047                 tested = TRUE;
2048                 match = FALSE;
2049
2050                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2051                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Changed")) == 0)
2052                         {
2053                         file_date = fd->cdate;
2054                         }
2055                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2056                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Original")) == 0)
2057                         {
2058                         read_exif_time_data(fd);
2059                         file_date = fd->exifdate;
2060                         }
2061                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2062                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Digitized")) == 0)
2063                         {
2064                         read_exif_time_digitized_data(fd);
2065                         file_date = fd->exifdate_digitized;
2066                         }
2067                 else
2068                         {
2069                         file_date = fd->date;
2070                         }
2071
2072                 if (sd->match_date == SEARCH_MATCH_EQUAL)
2073                         {
2074                         struct tm *lt;
2075
2076                         lt = localtime(&file_date);
2077                         match = (lt &&
2078                                  lt->tm_year == sd->search_date_y - 1900 &&
2079                                  lt->tm_mon == sd->search_date_m - 1 &&
2080                                  lt->tm_mday == sd->search_date_d);
2081                         }
2082                 else if (sd->match_date == SEARCH_MATCH_UNDER)
2083                         {
2084                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
2085                         }
2086                 else if (sd->match_date == SEARCH_MATCH_OVER)
2087                         {
2088                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
2089                         }
2090                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
2091                         {
2092                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
2093                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
2094
2095                         if (b >= a)
2096                                 {
2097                                 b += 60 * 60 * 24 - 1;
2098                                 }
2099                         else
2100                                 {
2101                                 a += 60 * 60 * 24 - 1;
2102                                 }
2103                         match = MATCH_IS_BETWEEN(file_date, a, b);
2104                         }
2105                 }
2106
2107         if (match && sd->match_keywords_enable && sd->search_keyword_list)
2108                 {
2109                 GList *list;
2110
2111                 tested = TRUE;
2112                 match = FALSE;
2113
2114                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
2115
2116                 if (list)
2117                         {
2118                         GList *needle;
2119                         GList *haystack;
2120
2121                         if (sd->match_keywords == SEARCH_MATCH_ALL)
2122                                 {
2123                                 gboolean found = TRUE;
2124
2125                                 needle = sd->search_keyword_list;
2126                                 while (needle && found)
2127                                         {
2128                                         found = FALSE;
2129                                         haystack = list;
2130                                         while (haystack && !found)
2131                                                 {
2132                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2133                                                                     static_cast<gchar *>(haystack->data)) == 0);
2134                                                 haystack = haystack->next;
2135                                                 }
2136                                         needle = needle->next;
2137                                         }
2138
2139                                 match = found;
2140                                 }
2141                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
2142                                 {
2143                                 gboolean found = FALSE;
2144
2145                                 needle = sd->search_keyword_list;
2146                                 while (needle && !found)
2147                                         {
2148                                         haystack = list;
2149                                         while (haystack && !found)
2150                                                 {
2151                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2152                                                                     static_cast<gchar *>(haystack->data)) == 0);
2153                                                 haystack = haystack->next;
2154                                                 }
2155                                         needle = needle->next;
2156                                         }
2157
2158                                 match = found;
2159                                 }
2160                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
2161                                 {
2162                                 gboolean found = FALSE;
2163
2164                                 needle = sd->search_keyword_list;
2165                                 while (needle && !found)
2166                                         {
2167                                         haystack = list;
2168                                         while (haystack && !found)
2169                                                 {
2170                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2171                                                                     static_cast<gchar *>(haystack->data)) == 0);
2172                                                 haystack = haystack->next;
2173                                                 }
2174                                         needle = needle->next;
2175                                         }
2176
2177                                 match = !found;
2178                                 }
2179                         g_list_free_full(list, g_free);
2180                         }
2181                 else
2182                         {
2183                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
2184                         }
2185                 }
2186
2187         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
2188                 {
2189                 gchar *comment;
2190
2191                 tested = TRUE;
2192                 match = FALSE;
2193
2194                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
2195
2196                 if (comment)
2197                         {
2198                         if (!sd->search_comment_match_case)
2199                                 {
2200                                 gchar *tmp = g_utf8_strdown(comment, -1);
2201                                 g_free(comment);
2202                                 comment = tmp;
2203                                 }
2204
2205                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
2206                                 {
2207                                 match = g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2208                                 }
2209                         else if (sd->match_comment == SEARCH_MATCH_NONE)
2210                                 {
2211                                 match = !g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2212                                 }
2213                         g_free(comment);
2214                         }
2215                 else
2216                         {
2217                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2218                         }
2219                 }
2220
2221         if (match && sd->match_rating_enable)
2222                 {
2223                 tested = TRUE;
2224                 match = FALSE;
2225                 gint rating;
2226
2227                 rating = metadata_read_int(fd, RATING_KEY, 0);
2228                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2229                         {
2230                         match = (rating == sd->search_rating);
2231                         }
2232                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2233                         {
2234                         match = (rating < sd->search_rating);
2235                         }
2236                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2237                         {
2238                         match = (rating > sd->search_rating);
2239                         }
2240                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2241                         {
2242                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2243                         }
2244                 }
2245
2246         if (match && sd->match_class_enable)
2247                 {
2248                 tested = TRUE;
2249                 match = FALSE;
2250                 FileFormatClass format_class;
2251                 FileFormatClass search_class;
2252
2253                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2254                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Image")) == 0)
2255                         {
2256                         search_class = FORMAT_CLASS_IMAGE;
2257                         }
2258                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2259                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Raw Image")) == 0)
2260                         {
2261                         search_class = FORMAT_CLASS_RAWIMAGE;
2262                         }
2263                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2264                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Video")) == 0)
2265                         {
2266                         search_class = FORMAT_CLASS_VIDEO;
2267                         }
2268                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2269                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Document")) == 0)
2270                         {
2271                         search_class = FORMAT_CLASS_DOCUMENT;
2272                         }
2273                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2274                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Metadata")) == 0)
2275                         {
2276                         search_class = FORMAT_CLASS_META;
2277                         }
2278                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2279                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Archive")) == 0)
2280                         {
2281                         search_class = FORMAT_CLASS_ARCHIVE;
2282                         }
2283                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2284                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Unknown")) == 0)
2285                         {
2286                         search_class = FORMAT_CLASS_UNKNOWN;
2287                         }
2288                 else
2289                         {
2290                         search_class = FORMAT_CLASS_BROKEN;
2291                         }
2292
2293                 if (search_class != FORMAT_CLASS_BROKEN)
2294                         {
2295                         format_class = fd->format_class;
2296                         if (sd->match_class == SEARCH_MATCH_EQUAL)
2297                                 {
2298                                 match = (format_class == search_class);
2299                                 }
2300                         else if (sd->match_class == SEARCH_MATCH_NONE)
2301                                 {
2302                                 match = (format_class != search_class);
2303                                 }
2304                         }
2305                 else
2306                         {
2307                         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)
2308                                 {
2309                                 sd->match_broken_enable = TRUE;
2310                                 match = TRUE;
2311                                 }
2312                         else
2313                                 {
2314                                 sd->match_broken_enable = FALSE;
2315                                 }
2316                         }
2317                 }
2318
2319         if (match && sd->match_marks_enable)
2320                 {
2321                 tested = TRUE;
2322                 match = FALSE;
2323                 gint search_marks = -1;
2324                 gint i = 0;
2325                 gchar *marks_string = nullptr;
2326
2327                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2328                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)), _("Any mark")) == 0)
2329                         {
2330                         search_marks = -1;
2331                         }
2332                 else
2333                         {
2334                         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
2335                                 {
2336                                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
2337                                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
2338                                         {
2339                                         g_free(marks_string);
2340                                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
2341                                                                                                         options->marks_tooltips[i]);
2342                                         }
2343
2344                                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2345                                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)),
2346                                                                 marks_string) == 0)
2347                                         {
2348                                         search_marks = 1 << i;
2349                                         }
2350                                 g_free(marks_string);
2351                                 marks_string = nullptr;
2352                                 }
2353                         }
2354
2355                 if (sd->match_marks == SEARCH_MATCH_EQUAL)
2356                         {
2357                         match = (fd->marks & search_marks);
2358                         }
2359                 else
2360                         {
2361                         if (search_marks == -1)
2362                                 {
2363                                 match = fd->marks ? FALSE : TRUE;
2364                                 }
2365                         else
2366                                 {
2367                                 match = (fd->marks & search_marks) ? FALSE : TRUE;
2368                                 }
2369                         }
2370                 }
2371
2372         if (match && sd->match_gps_enable)
2373                 {
2374                 /* Calculate the distance the image is from the specified origin.
2375                 * This is a standard algorithm. A simplified one may be faster.
2376                 */
2377                 #define RADIANS  0.0174532925
2378                 #define KM_EARTH_RADIUS 6371
2379                 #define MILES_EARTH_RADIUS 3959
2380                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2381
2382                 gdouble latitude;
2383                 gdouble longitude;
2384                 gdouble range;
2385                 gdouble conversion;
2386
2387                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2388                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2389                         {
2390                         conversion = KM_EARTH_RADIUS;
2391                         }
2392                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2393                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2394                         {
2395                         conversion = MILES_EARTH_RADIUS;
2396                         }
2397                 else
2398                         {
2399                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2400                         }
2401
2402                 tested = TRUE;
2403                 match = FALSE;
2404
2405                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2406                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2407                 if (latitude != 1000 && longitude != 1000)
2408                         {
2409                         range = conversion * acos(sin(latitude * RADIANS) *
2410                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2411                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2412                                                 longitude) * RADIANS));
2413                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2414                                 {
2415                                 if (sd->search_gps >= range)
2416                                         match = TRUE;
2417                                 }
2418                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2419                                 {
2420                                 if (sd->search_gps < range)
2421                                         match = TRUE;
2422                                 }
2423                         }
2424                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2425                         {
2426                         match = TRUE;
2427                         }
2428                 }
2429
2430         if ((match || extra_only) && (sd->match_dimensions_enable || sd->match_similarity_enable || sd->match_broken_enable))
2431                 {
2432                 tested = TRUE;
2433
2434                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2435                         {
2436                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2437                         return TRUE;
2438                         }
2439                 }
2440
2441         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2442
2443         if (tested && match)
2444                 {
2445                 auto mfd = g_new(MatchFileData, 1);
2446                 mfd->fd = fd;
2447
2448                 mfd->width = width;
2449                 mfd->height = height;
2450                 mfd->rank = sim;
2451
2452                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2453                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2454                 sd->search_count++;
2455                 search_progress_update(sd, TRUE, -1.0);
2456                 }
2457         else
2458                 {
2459                 file_data_unref(fd);
2460                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2461                 }
2462
2463         return FALSE;
2464 }
2465
2466 static gboolean search_step_cb(gpointer data)
2467 {
2468         auto sd = static_cast<SearchData *>(data);
2469         FileData *fd;
2470
2471         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2472                 {
2473                 search_buffer_flush(sd);
2474                 search_progress_update(sd, TRUE, -1.0);
2475                 }
2476
2477         if (sd->search_file_list)
2478                 {
2479                 if (search_file_next(sd))
2480                         {
2481                         sd->search_idle_id = 0;
2482                         return G_SOURCE_REMOVE;
2483                         }
2484                 return G_SOURCE_CONTINUE;
2485                 }
2486
2487         if (!sd->search_file_list && !sd->search_folder_list)
2488                 {
2489                 sd->search_idle_id = 0;
2490
2491                 search_stop(sd);
2492                 search_result_thumb_step(sd);
2493
2494                 return G_SOURCE_REMOVE;
2495                 }
2496
2497         fd = static_cast<FileData *>(sd->search_folder_list->data);
2498
2499         if (g_list_find(sd->search_done_list, fd) == nullptr)
2500                 {
2501                 GList *list = nullptr;
2502                 GList *dlist = nullptr;
2503                 gboolean success = FALSE;
2504
2505                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2506
2507                 if (sd->search_type == SEARCH_MATCH_NONE)
2508                         {
2509                         success = filelist_read(fd, &list, &dlist);
2510                         }
2511                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2512                          sd->search_dir_fd &&
2513                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2514                         {
2515                         const gchar *path;
2516
2517                         path = fd->path + strlen(sd->search_dir_fd->path);
2518                         if (path != fd->path)
2519                                 {
2520                                 FileData *dir_fd = file_data_new_dir(path);
2521                                 success = filelist_read(dir_fd, &list, nullptr);
2522                                 file_data_unref(dir_fd);
2523                                 }
2524                         success |= filelist_read(fd, nullptr, &dlist);
2525                         if (success)
2526                                 {
2527                                 GList *work;
2528
2529                                 work = list;
2530                                 while (work)
2531                                         {
2532                                         FileData *fdp;
2533                                         GList *link;
2534                                         gchar *meta_path;
2535
2536                                         fdp = static_cast<FileData *>(work->data);
2537                                         link = work;
2538                                         work = work->next;
2539
2540                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2541                                         if (!meta_path)
2542                                                 {
2543                                                 list = g_list_delete_link(list, link);
2544                                                 file_data_unref(fdp);
2545                                                 }
2546                                         g_free(meta_path);
2547                                         }
2548                                 }
2549                         }
2550
2551                 if (success)
2552                         {
2553                         list = filelist_sort(list, SORT_NAME, TRUE, TRUE);
2554                         sd->search_file_list = list;
2555
2556                         if (sd->search_path_recurse)
2557                                 {
2558                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE, TRUE);
2559                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2560                                 }
2561                         else
2562                                 {
2563                                 filelist_free(dlist);
2564                                 }
2565                         }
2566                 }
2567         else
2568                 {
2569                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2570                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2571                 file_data_unref(fd);
2572                 }
2573
2574         return G_SOURCE_CONTINUE;
2575 }
2576
2577 static void search_similarity_load_done_cb(ImageLoader *, gpointer data)
2578 {
2579         auto sd = static_cast<SearchData *>(data);
2580         search_file_load_process(sd, sd->search_similarity_cd);
2581 }
2582
2583 static void search_start(SearchData *sd)
2584 {
2585         GError *error = nullptr;
2586
2587         search_stop(sd);
2588         search_result_clear(sd);
2589
2590         if (sd->search_dir_fd)
2591                 {
2592                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2593                 }
2594
2595         if (!sd->search_name_match_case)
2596                 {
2597                 /* convert to lowercase here, so that this is only done once per search */
2598                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2599                 g_free(sd->search_name);
2600                 sd->search_name = tmp;
2601                 }
2602
2603         if(sd->search_name_regex)
2604                 {
2605                 g_regex_unref(sd->search_name_regex);
2606                 }
2607
2608         sd->search_name_regex = g_regex_new(sd->search_name, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2609         if (error)
2610                 {
2611                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_name, error->message);
2612                 g_error_free(error);
2613                 error = nullptr;
2614                 sd->search_name_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2615                 }
2616
2617         if (!sd->search_comment_match_case)
2618                 {
2619                 /* convert to lowercase here, so that this is only done once per search */
2620                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2621                 g_free(sd->search_comment);
2622                 sd->search_comment = tmp;
2623                 }
2624
2625         if(sd->search_comment_regex)
2626                 {
2627                 g_regex_unref(sd->search_comment_regex);
2628                 }
2629
2630         sd->search_comment_regex = g_regex_new(sd->search_comment, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2631         if (error)
2632                 {
2633                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_comment, error->message);
2634                 g_error_free(error);
2635                 error = nullptr;
2636                 sd->search_comment_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2637                 }
2638
2639         sd->search_count = 0;
2640         sd->search_total = 0;
2641
2642         gtk_widget_set_sensitive(sd->box_search, FALSE);
2643         gtk_spinner_start(GTK_SPINNER(sd->spinner));
2644         gtk_widget_set_sensitive(sd->button_start, FALSE);
2645         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2646         search_progress_update(sd, TRUE, -1.0);
2647
2648         if (sd->match_similarity_enable &&
2649             !sd->search_similarity_cd &&
2650             isfile(sd->search_similarity_path))
2651                 {
2652                 gchar *cd_path;
2653
2654                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2655                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2656                         {
2657                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2658                         }
2659                 g_free(cd_path);
2660
2661                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2662                         {
2663                         if (!sd->search_similarity_cd)
2664                                 {
2665                                 sd->search_similarity_cd = cache_sim_data_new();
2666                                 }
2667
2668                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2669                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2670                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2671                         if (image_loader_start(sd->img_loader))
2672                                 {
2673                                 return;
2674                                 }
2675                         image_loader_free(sd->img_loader);
2676                         sd->img_loader = nullptr;
2677                         }
2678
2679                 }
2680
2681         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2682 }
2683
2684 static void search_start_cb(GtkWidget *, gpointer data)
2685 {
2686         auto sd = static_cast<SearchData *>(data);
2687         gchar *collection;
2688         gchar *entry_text;
2689         gchar *path;
2690         GDateTime *date;
2691         GtkTreeViewColumn *column;
2692
2693         if (sd->search_folder_list)
2694                 {
2695                 search_stop(sd);
2696                 search_result_thumb_step(sd);
2697                 return;
2698                 }
2699
2700         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, nullptr);
2701         g_free(sd->search_name);
2702         sd->search_name = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2703
2704         /* XXX */
2705         g_free(sd->search_comment);
2706         sd->search_comment = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2707
2708         g_free(sd->search_similarity_path);
2709         sd->search_similarity_path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2710         if (sd->match_similarity_enable)
2711                 {
2712                 if (!isfile(sd->search_similarity_path))
2713                         {
2714                         file_util_warning_dialog(_("File not found"),
2715                                                  _("Please enter an existing file for image content."),
2716                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2717                         return;
2718                         }
2719                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2720                 }
2721
2722         /* Check the coordinate entry.
2723         * If the result is not sensible, it should get blocked.
2724         */
2725         if (sd->match_gps_enable)
2726                 {
2727                 if (sd->match_gps != SEARCH_MATCH_NONE)
2728                         {
2729                         entry_text = decode_geo_parameters(gq_gtk_entry_get_text(
2730                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2731
2732                         sd->search_lat = 1000;
2733                         sd->search_lon = 1000;
2734                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2735                         if (entry_text == nullptr || g_strstr_len(entry_text, -1, "Error") ||
2736                                                 sd->search_lat < -90 || sd->search_lat > 90 ||
2737                                                 sd->search_lon < -180 || sd->search_lon > 180)
2738                                 {
2739                                 file_util_warning_dialog(_(
2740                                                 "Entry does not contain a valid lat/long value"),
2741                                                         entry_text, GQ_ICON_DIALOG_WARNING, sd->window);
2742                                 return;
2743                                 }
2744                         g_free(entry_text);
2745                         }
2746                 }
2747
2748         g_list_free_full(sd->search_keyword_list, g_free);
2749         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2750
2751         date = date_selection_get(sd->date_sel);
2752         sd->search_date_d = g_date_time_get_day_of_month(date);
2753         sd->search_date_m = g_date_time_get_month(date);
2754         sd->search_date_y = g_date_time_get_year(date);
2755         g_date_time_unref(date);
2756
2757         date = date_selection_get(sd->date_sel_end);
2758         sd->search_date_end_d = g_date_time_get_day_of_month(date);
2759         sd->search_date_end_m = g_date_time_get_month(date);
2760         sd->search_date_end_y = g_date_time_get_year(date);
2761         g_date_time_unref(date);
2762
2763         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2764         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2765
2766         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2767         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2768         if (!sd->match_similarity_enable)
2769                 {
2770                 GtkTreeSortable *sortable;
2771                 gint id;
2772                 GtkSortType order;
2773
2774                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2775                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2776                     id == SEARCH_COLUMN_RANK)
2777                         {
2778                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2779                         }
2780                 }
2781
2782         if (sd->search_type == SEARCH_MATCH_NONE)
2783                 {
2784                 /* search path */
2785
2786                 path = remove_trailing_slash(gq_gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2787                 if (isdir(path))
2788                         {
2789                         file_data_unref(sd->search_dir_fd);
2790                         sd->search_dir_fd = file_data_new_dir(path);
2791
2792                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2793
2794                         search_start(sd);
2795                         }
2796                 else
2797                         {
2798                         file_util_warning_dialog(_("Folder not found"),
2799                                                  _("Please enter an existing folder to search."),
2800                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2801                         }
2802
2803                 g_free(path);
2804                 }
2805         else if (sd->search_type == SEARCH_MATCH_ALL)
2806                 {
2807                 /* search metadata */
2808                 file_data_unref(sd->search_dir_fd);
2809                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2810                 search_start(sd);
2811                 }
2812         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2813                 {
2814                 /* search current result list */
2815                 GList *list;
2816
2817                 list = search_result_refine_list(sd);
2818
2819                 file_data_unref(sd->search_dir_fd);
2820                 sd->search_dir_fd = nullptr;
2821
2822                 search_start(sd);
2823
2824                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2825                 }
2826         else if (sd->search_type == SEARCH_MATCH_COLLECTION)
2827                 {
2828                 collection = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->collection_entry)));
2829
2830                 if (is_collection(collection))
2831                         {
2832                         GList *list = nullptr;
2833
2834                         list = collection_contents_fd(collection);
2835
2836                         file_data_unref(sd->search_dir_fd);
2837                         sd->search_dir_fd = nullptr;
2838
2839                         search_start(sd);
2840
2841                         sd->search_file_list = g_list_concat(sd->search_file_list, list);
2842                         }
2843                 else
2844                         {
2845                         file_util_warning_dialog(_("Collection not found"), _("Please enter an existing collection name."), GQ_ICON_DIALOG_WARNING, sd->window);
2846                         }
2847                 g_free(collection);
2848                 }
2849 }
2850
2851 /*
2852  *-------------------------------------------------------------------
2853  * window construct
2854  *-------------------------------------------------------------------
2855  */
2856
2857 enum {
2858         MENU_CHOICE_COLUMN_NAME = 0,
2859         MENU_CHOICE_COLUMN_VALUE
2860 };
2861
2862 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2863 {
2864         auto sd = static_cast<SearchData *>(data);
2865
2866         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2867 }
2868
2869 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2870 {
2871         gint sa;
2872         gint sb;
2873
2874         sa = a->width * a->height;
2875         sb = b->width * b->height;
2876
2877         if (sa > sb) return 1;
2878         if (sa < sb) return -1;
2879         return 0;
2880 }
2881
2882 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2883 {
2884         gint n = GPOINTER_TO_INT(data);
2885         MatchFileData *fda;
2886         MatchFileData *fdb;
2887
2888         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2889         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2890
2891         if (!fda || !fdb) return 0;
2892
2893         switch (n)
2894                 {
2895                 case SEARCH_COLUMN_RANK:
2896                         if ((fda)->rank > (fdb)->rank) return 1;
2897                         if ((fda)->rank < (fdb)->rank) return -1;
2898                         return 0;
2899                         break;
2900                 case SEARCH_COLUMN_NAME:
2901                         if (options->file_sort.case_sensitive)
2902                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2903                         else
2904                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2905                         break;
2906                 case SEARCH_COLUMN_SIZE:
2907                         if (fda->fd->size > fdb->fd->size) return 1;
2908                         if (fda->fd->size < fdb->fd->size) return -1;
2909                         return 0;
2910                         break;
2911                 case SEARCH_COLUMN_DATE:
2912                         if (fda->fd->date > fdb->fd->date) return 1;
2913                         if (fda->fd->date < fdb->fd->date) return -1;
2914                         return 0;
2915                         break;
2916                 case SEARCH_COLUMN_DIMENSIONS:
2917                         return sort_matchdata_dimensions(fda, fdb);
2918                         break;
2919                 case SEARCH_COLUMN_PATH:
2920                         return utf8_compare(fda->fd->path, fdb->fd->path, TRUE);
2921                         break;
2922                 default:
2923                         break;
2924                 }
2925
2926         return 0;
2927 }
2928
2929 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2930 {
2931         GtkTreeViewColumn *column;
2932         GtkCellRenderer *renderer;
2933
2934         column = gtk_tree_view_column_new();
2935         gtk_tree_view_column_set_title(column, title);
2936         gtk_tree_view_column_set_min_width(column, 4);
2937
2938         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2939
2940         if (!image)
2941                 {
2942                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2943                 renderer = gtk_cell_renderer_text_new();
2944                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2945                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2946                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2947
2948                 gtk_tree_view_column_set_sort_column_id(column, n);
2949                 }
2950         else
2951                 {
2952                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2953                 renderer = gtk_cell_renderer_pixbuf_new();
2954                 cell_renderer_height_override(renderer);
2955                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2956                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2957                 }
2958
2959         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2960 }
2961
2962 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2963 {
2964         if (visible)
2965                 {
2966                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2967                 }
2968         else
2969                 {
2970                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2971                 }
2972 }
2973
2974 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2975 {
2976         GtkTreeModel *store;
2977         GtkTreeIter iter;
2978
2979         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2980         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2981         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2982         return TRUE;
2983 }
2984
2985 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2986 {
2987         auto sd = static_cast<SearchData *>(data);
2988
2989         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2990
2991         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2992                                 (sd->search_type == SEARCH_MATCH_NONE));
2993         menu_choice_set_visible(sd->collection, (sd->search_type == SEARCH_MATCH_COLLECTION));
2994 }
2995
2996 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2997 {
2998         auto sd = static_cast<SearchData *>(data);
2999
3000         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
3001 }
3002
3003 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
3004 {
3005         auto sd = static_cast<SearchData *>(data);
3006
3007         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
3008
3009         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
3010                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
3011 }
3012
3013 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
3014 {
3015         auto sd = static_cast<SearchData *>(data);
3016
3017         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
3018
3019         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
3020                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
3021 }
3022
3023 static void menu_choice_class_cb(GtkWidget *combo, gpointer data)
3024 {
3025         auto sd = static_cast<SearchData *>(data);
3026
3027         if (!menu_choice_get_match_type(combo, &sd->match_class)) return;
3028 }
3029
3030 static void menu_choice_marks_cb(GtkWidget *combo, gpointer data)
3031 {
3032         auto sd = static_cast<SearchData *>(data);
3033
3034         if (!menu_choice_get_match_type(combo, &sd->match_marks)) return;
3035 }
3036
3037 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
3038 {
3039         auto sd = static_cast<SearchData *>(data);
3040
3041         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
3042
3043         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
3044                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
3045 }
3046
3047 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
3048 {
3049         auto sd = static_cast<SearchData *>(data);
3050
3051         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
3052
3053         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
3054                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
3055 }
3056
3057 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
3058 {
3059         auto sd = static_cast<SearchData *>(data);
3060
3061         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
3062 }
3063
3064 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
3065 {
3066         auto sd = static_cast<SearchData *>(data);
3067
3068         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
3069 }
3070
3071 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
3072 {
3073         auto value = static_cast<gint *>(data);
3074
3075         *value = static_cast<gint>(gtk_adjustment_get_value(adjustment));
3076 }
3077
3078 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
3079 {
3080         auto sd = static_cast<SearchData *>(data);
3081
3082         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
3083
3084         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
3085                                         (sd->match_gps != SEARCH_MATCH_NONE));
3086 }
3087
3088 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
3089                             GCallback func, gpointer data)
3090 {
3091         GtkWidget *spin;
3092         GtkAdjustment *adj;
3093
3094         spin = gtk_spin_button_new_with_range(min, max, 1);
3095         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), static_cast<gdouble>(value));
3096         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
3097         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
3098                                    G_CALLBACK(func), data);
3099         gq_gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
3100         gtk_widget_show(spin);
3101
3102         return spin;
3103 }
3104
3105 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
3106 {
3107         auto widget = static_cast<GtkWidget *>(data);
3108         gboolean active;
3109         gboolean *value;
3110
3111         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
3112         gtk_widget_set_sensitive(widget, active);
3113
3114         value = static_cast<gboolean *>(g_object_get_data(G_OBJECT(button), "check_var"));
3115         if (value) *value = active;
3116 }
3117
3118 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
3119                                    GCallback func, gpointer data)
3120 {
3121         GtkWidget *combo;
3122         GtkCellRenderer *renderer;
3123         GtkListStore *store;
3124         gint i;
3125
3126         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
3127         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
3128         g_object_unref(store);
3129
3130         renderer = gtk_cell_renderer_text_new();
3131         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3132         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
3133                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
3134
3135         for (i = 0; i < item_count; i++)
3136                 {
3137                 GtkTreeIter iter;
3138
3139                 gtk_list_store_append(store, &iter);
3140                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
3141                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
3142                 }
3143
3144         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
3145
3146         if (func) g_signal_connect(G_OBJECT(combo), "changed",
3147                                    G_CALLBACK(func), data);
3148
3149         return combo;
3150 }
3151
3152 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
3153                               const gchar *text, gboolean *value,
3154                               const MatchList *items, gint item_count,
3155                               GCallback func, gpointer data)
3156 {
3157         GtkWidget *base_box;
3158         GtkWidget *hbox;
3159         GtkWidget *button;
3160         GtkWidget *option;
3161
3162         base_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
3163         gq_gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
3164         gtk_widget_show(base_box);
3165
3166         button = gtk_check_button_new();
3167         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
3168         gq_gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
3169         gtk_widget_show(button);
3170         if (check) *check = button;
3171         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
3172
3173         hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3174         gq_gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
3175         gtk_widget_show(hbox);
3176
3177         g_signal_connect(G_OBJECT(button), "toggled",
3178                          G_CALLBACK(menu_choice_check_cb), hbox);
3179         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
3180
3181         pref_label_new(hbox, text);
3182
3183         if (!items && !menu) return hbox;
3184
3185         option = menu_choice_menu(items, item_count, func, data);
3186         gq_gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
3187         gtk_widget_show(option);
3188         if (menu) *menu = option;
3189
3190         return hbox;
3191 }
3192
3193 static void search_window_get_geometry(SearchData *sd)
3194 {
3195         GdkWindow *window;
3196         LayoutWindow *lw = nullptr;
3197
3198         layout_valid(&lw);
3199
3200         if (!sd || !lw) return;
3201
3202         window = gtk_widget_get_window(sd->window);
3203         gdk_window_get_position(window, &lw->options.search_window.x, &lw->options.search_window.y);
3204         lw->options.search_window.w = gdk_window_get_width(window);
3205         lw->options.search_window.h = gdk_window_get_height(window);
3206 }
3207
3208 static void search_window_close(SearchData *sd)
3209 {
3210
3211         search_window_get_geometry(sd);
3212
3213         gq_gtk_widget_destroy(sd->window);
3214 }
3215
3216 static void search_window_close_cb(GtkWidget *, gpointer data)
3217 {
3218         auto sd = static_cast<SearchData *>(data);
3219
3220         search_window_close(sd);
3221 }
3222
3223 static void search_window_help_cb(GtkWidget *, gpointer)
3224 {
3225         help_window_show("GuideImageSearchSearch.html");
3226 }
3227
3228 static gboolean search_window_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
3229 {
3230         auto sd = static_cast<SearchData *>(data);
3231
3232         search_window_close(sd);
3233         return TRUE;
3234 }
3235
3236 static void search_window_destroy_cb(GtkWidget *, gpointer data)
3237 {
3238         auto sd = static_cast<SearchData *>(data);
3239
3240         search_window_list = g_list_remove(search_window_list, sd);
3241
3242         search_result_update_idle_cancel(sd);
3243
3244         mfd_list_free(sd->search_buffer_list);
3245         sd->search_buffer_list = nullptr;
3246
3247         search_stop(sd);
3248         search_result_clear(sd);
3249
3250         file_data_unref(sd->search_dir_fd);
3251
3252         g_free(sd->search_name);
3253         if(sd->search_name_regex)
3254                 {
3255                 g_regex_unref(sd->search_name_regex);
3256                 }
3257         g_free(sd->search_comment);
3258         if(sd->search_comment_regex)
3259                 {
3260                 g_regex_unref(sd->search_comment_regex);
3261                 }
3262         g_free(sd->search_similarity_path);
3263         g_list_free_full(sd->search_keyword_list, g_free);
3264
3265         file_data_unregister_notify_func(search_notify_cb, sd);
3266
3267         g_free(sd);
3268 }
3269
3270 static void select_collection_dialog_close_cb(FileDialog *fdlg, gpointer)
3271 {
3272         file_dialog_close(fdlg);
3273 }
3274
3275 static void select_collection_dialog_ok_cb(FileDialog *fdlg, gpointer data)
3276 {
3277         auto sd = static_cast<SearchData *>(data);
3278         gchar *path;
3279         gchar *path_noext;
3280         gchar *collection;
3281
3282         path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
3283         path_noext = remove_extension_from_path(path);
3284         collection = g_path_get_basename(path_noext);
3285
3286         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), collection);
3287         file_dialog_close(fdlg);
3288
3289         g_free(path);
3290         g_free(path_noext);
3291         g_free(collection);
3292 }
3293
3294 static void select_collection_clicked_cb(GtkWidget *, gpointer data)
3295 {
3296         auto sd = static_cast<SearchData *>(data);
3297         FileDialog *fdlg;
3298         const gchar *title;
3299         const gchar *btntext;
3300         gpointer btnfunc;
3301         const gchar *icon_name;
3302
3303         title = _("Select collection");
3304         btntext = nullptr;
3305         btnfunc = reinterpret_cast<void *>(select_collection_dialog_ok_cb);
3306         icon_name = GQ_ICON_OK;
3307
3308         fdlg = file_util_file_dlg(title, "dlg_collection", sd->window, select_collection_dialog_close_cb, sd);
3309
3310         generic_dialog_add_message(GENERIC_DIALOG(fdlg), nullptr, title, nullptr, FALSE);
3311         file_dialog_add_button(fdlg, icon_name, btntext, reinterpret_cast<void(*)(FileDialog *, gpointer)>(btnfunc), TRUE);
3312
3313         file_dialog_add_path_widgets(fdlg, get_collections_dir(), nullptr, "search_collection", GQ_COLLECTION_EXT, _("Collection Files"));
3314
3315         gtk_widget_show(GENERIC_DIALOG(fdlg)->dialog);
3316 }
3317
3318 void search_new(FileData *dir_fd, FileData *example_file)
3319 {
3320         GtkWidget *vbox;
3321         GtkWidget *hbox;
3322         GtkWidget *hbox2;
3323         GtkWidget *pad_box;
3324         GtkWidget *frame;
3325         GtkWidget *scrolled;
3326         GtkListStore *store;
3327         GtkTreeSortable *sortable;
3328         GtkTreeSelection *selection;
3329         GtkTreeViewColumn *column;
3330         GtkWidget *combo;
3331         GdkGeometry geometry;
3332         gint i;
3333         gchar *marks_string;
3334         LayoutWindow *lw = nullptr;
3335
3336         layout_valid(&lw);
3337
3338         auto sd = g_new0(SearchData, 1);
3339
3340         sd->search_dir_fd = file_data_ref(dir_fd);
3341         sd->search_path_recurse = TRUE;
3342         sd->search_size = 0;
3343         sd->search_width = 640;
3344         sd->search_height = 480;
3345         sd->search_width_end = 1024;
3346         sd->search_height_end = 768;
3347
3348         sd->search_type = SEARCH_MATCH_NONE;
3349
3350         sd->match_name = SEARCH_MATCH_NAME_CONTAINS;
3351         sd->match_size = SEARCH_MATCH_EQUAL;
3352         sd->match_date = SEARCH_MATCH_EQUAL;
3353         sd->match_dimensions = SEARCH_MATCH_EQUAL;
3354         sd->match_keywords = SEARCH_MATCH_ALL;
3355         sd->match_comment = SEARCH_MATCH_CONTAINS;
3356         sd->match_rating = SEARCH_MATCH_EQUAL;
3357         sd->match_class = SEARCH_MATCH_EQUAL;
3358         sd->match_marks = SEARCH_MATCH_EQUAL;
3359
3360         sd->match_name_enable = TRUE;
3361
3362         sd->search_similarity = 95;
3363
3364         sd->search_gps = 1;
3365         sd->match_gps = SEARCH_MATCH_NONE;
3366
3367         if (example_file)
3368                 {
3369                 sd->search_similarity_path = g_strdup(example_file->path);
3370                 }
3371
3372         sd->window = window_new("search", nullptr, nullptr, _("Image search"));
3373         DEBUG_NAME(sd->window);
3374
3375         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
3376
3377         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
3378         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
3379         geometry.base_width = DEF_SEARCH_WIDTH;
3380         geometry.base_height = DEF_SEARCH_HEIGHT;
3381         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), nullptr, &geometry,
3382                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE));
3383
3384         if (lw && options->save_window_positions)
3385                 {
3386                 gtk_window_set_default_size(GTK_WINDOW(sd->window), lw->options.search_window.w, lw->options.search_window.h);
3387                 gq_gtk_window_move(GTK_WINDOW(sd->window), lw->options.search_window.x, lw->options.search_window.y);
3388                 }
3389         else
3390                 {
3391                 gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
3392                 }
3393
3394         g_signal_connect(G_OBJECT(sd->window), "delete_event",
3395                          G_CALLBACK(search_window_delete_cb), sd);
3396         g_signal_connect(G_OBJECT(sd->window), "destroy",
3397                          G_CALLBACK(search_window_destroy_cb), sd);
3398
3399         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
3400                          G_CALLBACK(search_window_keypress_cb), sd);
3401
3402         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3403         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
3404         gq_gtk_container_add(GTK_WIDGET(sd->window), vbox);
3405         gtk_widget_show(vbox);
3406
3407         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3408
3409         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3410
3411         pref_label_new(hbox, _("Search:"));
3412
3413         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
3414                                          G_CALLBACK(menu_choice_path_cb), sd);
3415         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
3416         gtk_widget_show(sd->menu_path);
3417
3418         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3419         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
3420                                                 "search_path", -1,
3421                                                 nullptr, nullptr);
3422         tab_completion_add_select_button(sd->path_entry, nullptr, TRUE);
3423         gq_gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
3424         gtk_widget_show(combo);
3425         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
3426                                                   sd->search_path_recurse, &sd->search_path_recurse);
3427
3428         sd->collection = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3429         sd->collection_entry = gtk_entry_new();
3430         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), "");
3431         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->collection_entry, TRUE, TRUE, 0);
3432         gtk_widget_show(sd->collection_entry);
3433
3434         sd->fd_button = gtk_button_new_with_label("...");
3435         g_signal_connect(G_OBJECT(sd->fd_button), "clicked", G_CALLBACK(select_collection_clicked_cb), sd);
3436         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->fd_button, FALSE, FALSE, 0);
3437         gtk_widget_show(sd->fd_button);
3438
3439         gtk_widget_hide(sd->collection);
3440
3441         /* Search for file name */
3442         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
3443                            _("File"), &sd->match_name_enable,
3444                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
3445                            G_CALLBACK(menu_choice_name_cb), sd);
3446         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
3447         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3448         gtk_widget_show(combo);
3449         pref_checkbox_new_int(hbox, _("Match case"),
3450                               sd->search_name_match_case, &sd->search_name_match_case);
3451         pref_checkbox_new_int(hbox, _("Symbolic link"), sd->search_name_symbolic_link, &sd->search_name_symbolic_link);
3452         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.");
3453
3454         /* Search for file size */
3455         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
3456                            _("File size is"), &sd->match_size_enable,
3457                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3458                            G_CALLBACK(menu_choice_size_cb), sd);
3459         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
3460                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
3461         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3462         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3463         pref_label_new(hbox2, _("and"));
3464         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
3465                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
3466
3467         /* Search for file date */
3468         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
3469                            _("File date is"), &sd->match_date_enable,
3470                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
3471                            G_CALLBACK(menu_choice_date_cb), sd);
3472
3473         sd->date_sel = date_selection_new();
3474         date_selection_time_set(sd->date_sel, time(nullptr));
3475         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
3476         gtk_widget_show(sd->date_sel);
3477
3478         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3479         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3480         pref_label_new(hbox2, _("and"));
3481         sd->date_sel_end = date_selection_new();
3482         date_selection_time_set(sd->date_sel_end, time(nullptr));
3483         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
3484         gtk_widget_show(sd->date_sel_end);
3485
3486         sd->date_type = gtk_combo_box_text_new();
3487         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Modified"));
3488         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Status Changed"));
3489         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Original"));
3490         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Digitized"));
3491         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_type, FALSE, FALSE, 0);
3492         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->date_type), 0);
3493         gtk_widget_set_tooltip_text(sd->date_type, "Modified (mtime)\nStatus Changed (ctime)\nOriginal (Exif.Photo.DateTimeOriginal)\nDigitized (Exif.Photo.DateTimeDigitized)");
3494         gtk_widget_show(sd->date_type);
3495
3496         /* Search for image dimensions */
3497         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
3498                            _("Image dimensions are"), &sd->match_dimensions_enable,
3499                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3500                            G_CALLBACK(menu_choice_dimensions_cb), sd);
3501         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
3502         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
3503                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
3504         pref_label_new(pad_box, "x");
3505         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
3506                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
3507         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
3508         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3509         pref_label_new(hbox2, _("and"));
3510         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
3511         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
3512                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
3513         pref_label_new(hbox2, "x");
3514         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
3515                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
3516
3517         /* Search for image similarity */
3518         hbox = menu_choice(sd->box_search, &sd->check_similarity, nullptr,
3519                            _("Image content is"), &sd->match_similarity_enable,
3520                            nullptr, 0, nullptr, sd);
3521         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
3522                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
3523
3524         /* xgettext:no-c-format */
3525         pref_label_new(hbox, _("% similar to"));
3526
3527         combo = tab_completion_new_with_history(&sd->entry_similarity,
3528                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
3529                                                 "search_similarity_path", -1, nullptr, nullptr);
3530         tab_completion_add_select_button(sd->entry_similarity, nullptr, FALSE);
3531         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3532         gtk_widget_show(combo);
3533         pref_checkbox_new_int(hbox, _("Ignore rotation"),
3534                                 options->rot_invariant_sim, &options->rot_invariant_sim);
3535
3536         /* Search for image keywords */
3537         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
3538                            _("Keywords"), &sd->match_keywords_enable,
3539                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
3540                            G_CALLBACK(menu_choice_keyword_cb), sd);
3541         sd->entry_keywords = gtk_entry_new();
3542         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
3543         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
3544         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
3545                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
3546         gtk_widget_show(sd->entry_keywords);
3547
3548         /* Search for image comment */
3549         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3550                         _("Comment"), &sd->match_comment_enable,
3551                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3552                         G_CALLBACK(menu_choice_comment_cb), sd);
3553         sd->entry_comment = gtk_entry_new();
3554         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3555         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3556         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3557                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3558         gtk_widget_show(sd->entry_comment);
3559         pref_checkbox_new_int(hbox, _("Match case"),
3560                               sd->search_comment_match_case, &sd->search_comment_match_case);
3561         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.");
3562
3563         /* Search for image rating */
3564         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3565                            _("Image rating is"), &sd->match_rating_enable,
3566                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3567                            G_CALLBACK(menu_choice_rating_cb), sd);
3568         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3569                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3570         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3571         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3572         pref_label_new(hbox2, _("and"));
3573         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3574                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3575
3576         /* Search for images within a specified range of a lat/long coordinate
3577         */
3578         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3579                            _("Image is"), &sd->match_gps_enable,
3580                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3581                            G_CALLBACK(menu_choice_gps_cb), sd);
3582
3583         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3584         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3585         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3586                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3587
3588         sd->units_gps = gtk_combo_box_text_new();
3589         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3590         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3591         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3592         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3593         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3594         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3595         gtk_widget_show(sd->units_gps);
3596
3597         pref_label_new(hbox2, _("from"));
3598
3599         sd->entry_gps_coord = gtk_entry_new();
3600         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3601         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3602         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"));
3603         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3604         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3605
3606         gtk_widget_show(sd->entry_gps_coord);
3607
3608         /* Search for image class */
3609         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_class,
3610                            _("Image class"), &sd->match_class_enable,
3611                            text_search_menu_class, sizeof(text_search_menu_class) / sizeof(MatchList),
3612                            G_CALLBACK(menu_choice_class_cb), sd);
3613
3614         sd->class_type = gtk_combo_box_text_new();
3615         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Image"));
3616         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Raw Image"));
3617         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Video"));
3618         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Document"));
3619         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Metadata"));
3620         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Archive"));
3621         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Unknown"));
3622         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Broken"));
3623         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->class_type, FALSE, FALSE, 0);
3624         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->class_type), 0);
3625         gtk_widget_show(sd->class_type);
3626
3627         /* Search for image marks */
3628         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_marks,
3629                            _("Marks"), &sd->match_marks_enable,
3630                            text_search_menu_marks, sizeof(text_search_menu_marks) / sizeof(MatchList),
3631                            G_CALLBACK(menu_choice_marks_cb), sd);
3632
3633         sd->marks_type = gtk_combo_box_text_new();
3634         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), _("Any mark"));
3635         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
3636                 {
3637                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
3638                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
3639                         {
3640                         g_free(marks_string);
3641                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
3642                                                                                         options->marks_tooltips[i]);
3643                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3644                         }
3645                 else
3646                         {
3647                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3648                         }
3649                 g_free(marks_string);
3650                 }
3651         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->marks_type, FALSE, FALSE, 0);
3652         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->marks_type), 0);
3653         gtk_widget_show(sd->marks_type);
3654
3655         /* Done the types of searches */
3656
3657         scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
3658         gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3659         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3660                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3661         gq_gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3662         gtk_widget_show(scrolled);
3663
3664         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3665                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3666                                    G_TYPE_STRING, G_TYPE_STRING);
3667
3668         /* set up sorting */
3669         sortable = GTK_TREE_SORTABLE(store);
3670         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3671                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), nullptr);
3672         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3673                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), nullptr);
3674         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3675                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), nullptr);
3676         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3677                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), nullptr);
3678         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3679                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), nullptr);
3680         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3681                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), nullptr);
3682
3683 #if 0
3684         /* by default, search results are unsorted until user selects a sort column - for speed,
3685          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3686          */
3687         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3688 #endif
3689
3690         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3691         g_object_unref(store);
3692         gq_gtk_container_add(GTK_WIDGET(scrolled), sd->result_view);
3693         gtk_widget_show(sd->result_view);
3694
3695         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3696         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3697         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, nullptr);
3698
3699         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3700         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3701
3702         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3703         search_result_add_column(sd, SEARCH_COLUMN_THUMB, _("Thumb"), TRUE, FALSE);
3704         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3705         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3706         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3707         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3708         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3709
3710         search_dnd_init(sd);
3711
3712         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3713                          G_CALLBACK(search_result_press_cb), sd);
3714         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3715                          G_CALLBACK(search_result_release_cb), sd);
3716         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3717                          G_CALLBACK(search_result_keypress_cb), sd);
3718
3719         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3720
3721         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3722                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3723         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_thumbs), "Ctrl-T");
3724
3725         frame = gtk_frame_new(nullptr);
3726         DEBUG_NAME(frame);
3727         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3728         gq_gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3729         gtk_widget_show(frame);
3730
3731         sd->label_status = gtk_label_new("");
3732         gtk_widget_set_size_request(sd->label_status, 50, -1);
3733         gq_gtk_container_add(GTK_WIDGET(frame), sd->label_status);
3734         gtk_widget_show(sd->label_status);
3735
3736         sd->label_progress = gtk_progress_bar_new();
3737         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3738
3739         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3740         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3741
3742         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3743         gtk_widget_show(sd->label_progress);
3744
3745         sd->spinner = gtk_spinner_new();
3746         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3747         gtk_widget_show(sd->spinner);
3748
3749         sd->button_help = pref_button_new(hbox, GQ_ICON_HELP, _("Help"), G_CALLBACK(search_window_help_cb), sd);
3750         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_help), "F1");
3751         gtk_widget_set_sensitive(sd->button_help, TRUE);
3752         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3753         sd->button_start = pref_button_new(hbox, GQ_ICON_FIND, _("Find"),
3754                                            G_CALLBACK(search_start_cb), sd);
3755         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_start), "Ctrl-Return");
3756         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3757         sd->button_stop = pref_button_new(hbox, GQ_ICON_STOP, _("Stop"),
3758                                           G_CALLBACK(search_start_cb), sd);
3759         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_stop), "Ctrl-Return");
3760         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3761         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3762         sd->button_close = pref_button_new(hbox, GQ_ICON_CLOSE, _("Close"), G_CALLBACK(search_window_close_cb), sd);
3763         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_close), "Ctrl-W");
3764         gtk_widget_set_sensitive(sd->button_close, TRUE);
3765
3766         search_result_thumb_enable(sd, TRUE);
3767         search_result_thumb_enable(sd, FALSE);
3768         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
3769         gtk_tree_view_column_set_visible(column, FALSE);
3770
3771         search_status_update(sd);
3772         search_progress_update(sd, FALSE, -1.0);
3773
3774         search_window_list = g_list_append(search_window_list, sd);
3775
3776         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3777
3778         gtk_widget_show(sd->window);
3779 }
3780
3781 /*
3782  *-------------------------------------------------------------------
3783  * maintenance (move, delete, etc.)
3784  *-------------------------------------------------------------------
3785  */
3786
3787 static void search_result_change_path(SearchData *sd, FileData *fd)
3788 {
3789         GtkTreeModel *store;
3790         GtkTreeIter iter;
3791         gboolean valid;
3792
3793         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3794         valid = gtk_tree_model_get_iter_first(store, &iter);
3795         while (valid)
3796                 {
3797                 GtkTreeIter current;
3798                 MatchFileData *mfd;
3799
3800                 current = iter;
3801                 valid = gtk_tree_model_iter_next(store, &iter);
3802
3803                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3804                 if (mfd->fd == fd)
3805                         {
3806                         if (fd->change && fd->change->dest)
3807                                 {
3808                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3809                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3810                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3811                                 }
3812                         else
3813                                 {
3814                                 search_result_remove_item(sd, mfd, &current);
3815                                 }
3816                         }
3817                 }
3818 }
3819
3820 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3821 {
3822         auto sd = static_cast<SearchData *>(data);
3823
3824         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3825
3826         DEBUG_1("Notify search: %s %04x", fd->path, type);
3827
3828         switch (fd->change->type)
3829                 {
3830                 case FILEDATA_CHANGE_MOVE:
3831                 case FILEDATA_CHANGE_RENAME:
3832                 case FILEDATA_CHANGE_DELETE:
3833                         search_result_change_path(sd, fd);
3834                         break;
3835                 case FILEDATA_CHANGE_COPY:
3836                 case FILEDATA_CHANGE_UNSPECIFIED:
3837                 case FILEDATA_CHANGE_WRITE_METADATA:
3838                         break;
3839                 }
3840 }
3841
3842 void mfd_list_free(GList *list)
3843 {
3844         GList *work;
3845
3846         work = list;
3847         while (work)
3848                 {
3849                 auto mfd = static_cast<MatchFileData *>(work->data);
3850                 file_data_unref((FileData *)mfd->fd);
3851                 work = work->next;
3852                 }
3853
3854         g_list_free(list);
3855 }
3856
3857 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */