src/search.cc

   1 /*
   2  * Copyright (C) 2005 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "search.h"
  24
  25 #include "bar-keywords.h"
  26 #include "cache.h"
  27 #include "collect-table.h"
  28 #include "dnd.h"
  29 #include "dupe.h"
  30 #include "editors.h"
  31 #include "filedata.h"
  32 #include "image-load.h"
  33 #include "img-view.h"
  34 #include "layout-util.h"
  35 #include "menu.h"
  36 #include "metadata.h"
  37 #include "misc.h"
  38 #include "pixbuf-util.h"
  39 #include "print.h"
  40 #include "thumb.h"
  41 #include "ui-bookmark.h"
  42 #include "ui-fileops.h"
  43 #include "ui-menu.h"
  44 #include "ui-misc.h"
  45 #include "ui-tabcomp.h"
  46 #include "ui-tree-edit.h"
  47 #include "uri-utils.h"
  48 #include "utilops.h"
  49 #include "window.h"
  50
  51 #include <cmath>
  52
  53 enum {
  54         DEF_SEARCH_WIDTH =  700,
  55         DEF_SEARCH_HEIGHT = 650
  56 };
  57
  58 enum {
  59         SEARCH_BUFFER_MATCH_LOAD = 20,
  60         SEARCH_BUFFER_MATCH_HIT =  5,
  61         SEARCH_BUFFER_MATCH_MISS = 1,
  62         SEARCH_BUFFER_FLUSH_SIZE = 99
  63 };
  64
  65 #define FORMAT_CLASS_BROKEN static_cast<FileFormatClass>(FILE_FORMAT_CLASSES + 1)
  66
  67 enum MatchType {
  68         SEARCH_MATCH_NONE,
  69         SEARCH_MATCH_EQUAL,
  70         SEARCH_MATCH_CONTAINS,
  71         SEARCH_MATCH_NAME_EQUAL,
  72         SEARCH_MATCH_NAME_CONTAINS,
  73         SEARCH_MATCH_PATH_CONTAINS,
  74         SEARCH_MATCH_UNDER,
  75         SEARCH_MATCH_OVER,
  76         SEARCH_MATCH_BETWEEN,
  77         SEARCH_MATCH_ALL,
  78         SEARCH_MATCH_ANY,
  79         SEARCH_MATCH_COLLECTION
  80 };
  81
  82 enum {
  83         SEARCH_COLUMN_POINTER = 0,
  84         SEARCH_COLUMN_RANK,
  85         SEARCH_COLUMN_THUMB,
  86         SEARCH_COLUMN_NAME,
  87         SEARCH_COLUMN_SIZE,
  88         SEARCH_COLUMN_DATE,
  89         SEARCH_COLUMN_DIMENSIONS,
  90         SEARCH_COLUMN_PATH,
  91         SEARCH_COLUMN_COUNT     /* total columns */
  92 };
  93
  94 struct SearchData
  95 {
  96         GtkWidget *window;
  97
  98         GtkWidget *button_thumbs;
  99         GtkWidget *label_status;
 100         GtkWidget *label_progress;
 101         GtkWidget *button_start;
 102         GtkWidget *button_stop;
 103         GtkWidget *button_close;
 104         GtkWidget *button_help;
 105         GtkWidget *spinner;
 106
 107         GtkWidget *collection;
 108         GtkWidget *fd_button;
 109         GtkWidget *collection_entry;
 110
 111         GtkWidget *box_search;
 112
 113         GtkWidget *menu_path;
 114         GtkWidget *path_entry;
 115         GtkWidget *check_recurse;
 116
 117         GtkWidget *result_view;
 118
 119         GtkWidget *check_name;
 120         GtkWidget *menu_name;
 121         GtkWidget *entry_name;
 122         GtkWidget *check_name_match_case;
 123
 124         GtkWidget *check_size;
 125         GtkWidget *menu_size;
 126         GtkWidget *spin_size;
 127         GtkWidget *spin_size_end;
 128
 129         GtkWidget *check_date;
 130         GtkWidget *menu_date;
 131         GtkWidget *date_sel;
 132         GtkWidget *date_sel_end;
 133         GtkWidget *date_type;
 134
 135         GtkWidget *check_dimensions;
 136         GtkWidget *menu_dimensions;
 137         GtkWidget *spin_width;
 138         GtkWidget *spin_height;
 139         GtkWidget *spin_width_end;
 140         GtkWidget *spin_height_end;
 141
 142         GtkWidget *check_similarity;
 143         GtkWidget *spin_similarity;
 144         GtkWidget *entry_similarity;
 145
 146         GtkWidget *check_keywords;
 147         GtkWidget *menu_keywords;
 148         GtkWidget *entry_keywords;
 149
 150         GtkWidget *check_comment;
 151         GtkWidget *menu_comment;
 152         GtkWidget *entry_comment;
 153
 154         GtkWidget *check_rating;
 155         GtkWidget *menu_rating;
 156         GtkWidget *spin_rating;
 157         GtkWidget *spin_rating_end;
 158
 159         GtkWidget *check_class;
 160         GtkWidget *menu_class;
 161         GtkWidget *class_type;
 162         GtkWidget *marks_type;
 163         GtkWidget *menu_marks;
 164
 165         FileData *search_dir_fd;
 166         gboolean   search_path_recurse;
 167         gchar *search_name;
 168         GRegex *search_name_regex;
 169         gboolean   search_name_match_case;
 170         gboolean   search_name_symbolic_link;
 171         gint64 search_size;
 172         gint64 search_size_end;
 173         gint   search_date_y;
 174         gint   search_date_m;
 175         gint   search_date_d;
 176         gint   search_date_end_y;
 177         gint   search_date_end_m;
 178         gint   search_date_end_d;
 179         gint   search_width;
 180         gint   search_height;
 181         gint   search_width_end;
 182         gint   search_height_end;
 183         gint   search_similarity;
 184         gchar *search_similarity_path;
 185         CacheData *search_similarity_cd;
 186         GList *search_keyword_list;
 187         gchar *search_comment;
 188         GRegex *search_comment_regex;
 189         gint   search_rating;
 190         gint   search_rating_end;
 191         gboolean   search_comment_match_case;
 192
 193         MatchType search_type;
 194
 195         MatchType match_name;
 196         MatchType match_size;
 197         MatchType match_date;
 198         MatchType match_dimensions;
 199         MatchType match_keywords;
 200         MatchType match_comment;
 201         MatchType match_rating;
 202         MatchType match_gps;
 203         MatchType match_class;
 204         MatchType match_marks;
 205
 206         gboolean match_name_enable;
 207         gboolean match_size_enable;
 208         gboolean match_date_enable;
 209         gboolean match_dimensions_enable;
 210         gboolean match_similarity_enable;
 211         gboolean match_keywords_enable;
 212         gboolean match_comment_enable;
 213         gboolean match_rating_enable;
 214         gboolean match_class_enable;
 215         gboolean match_marks_enable;
 216         gboolean match_broken_enable;
 217
 218         GList *search_folder_list;
 219         GList *search_done_list;
 220         GList *search_file_list;
 221         GList *search_buffer_list;
 222
 223         gint search_count;
 224         gint search_total;
 225         gint search_buffer_count;
 226
 227         guint search_idle_id; /* event source id */
 228         guint update_idle_id; /* event source id */
 229
 230         ImageLoader *img_loader;
 231         CacheData   *img_cd;
 232
 233         FileData *click_fd;
 234
 235         ThumbLoader *thumb_loader;
 236         gboolean thumb_enable;
 237         FileData *thumb_fd;
 238
 239         /* Used for lat/long coordinate search
 240         */
 241         gint search_gps;
 242         gdouble search_lat, search_lon;
 243         GtkWidget *entry_gps_coord;
 244         GtkWidget *check_gps;
 245         GtkWidget *spin_gps;
 246         GtkWidget *units_gps;
 247         GtkWidget *menu_gps;
 248         gboolean match_gps_enable;
 249
 250 };
 251
 252 struct MatchFileData
 253 {
 254         FileData *fd;
 255         gint width;
 256         gint height;
 257         gint rank;
 258 };
 259
 260 struct MatchList
 261 {
 262         const gchar *text;
 263         MatchType type;
 264 };
 265
 266 static const MatchList text_search_menu_path[] = {
 267         { N_("folder"),         SEARCH_MATCH_NONE },
 268         { N_("comments"),       SEARCH_MATCH_ALL },
 269         { N_("results"),        SEARCH_MATCH_CONTAINS },
 270         { N_("collection"),     SEARCH_MATCH_COLLECTION }
 271 };
 272
 273 static const MatchList text_search_menu_name[] = {
 274         { N_("name contains"),  SEARCH_MATCH_NAME_CONTAINS },
 275         { N_("name is"),        SEARCH_MATCH_NAME_EQUAL },
 276         { N_("path contains"),  SEARCH_MATCH_PATH_CONTAINS }
 277 };
 278
 279 static const MatchList text_search_menu_size[] = {
 280         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 281         { N_("less than"),      SEARCH_MATCH_UNDER },
 282         { N_("greater than"),   SEARCH_MATCH_OVER },
 283         { N_("between"),        SEARCH_MATCH_BETWEEN }
 284 };
 285
 286 static const MatchList text_search_menu_date[] = {
 287         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 288         { N_("before"),         SEARCH_MATCH_UNDER },
 289         { N_("after"),          SEARCH_MATCH_OVER },
 290         { N_("between"),        SEARCH_MATCH_BETWEEN }
 291 };
 292
 293 static const MatchList text_search_menu_keyword[] = {
 294         { N_("match all"),      SEARCH_MATCH_ALL },
 295         { N_("match any"),      SEARCH_MATCH_ANY },
 296         { N_("exclude"),        SEARCH_MATCH_NONE }
 297 };
 298
 299 static const MatchList text_search_menu_comment[] = {
 300         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 301         { N_("miss"),           SEARCH_MATCH_NONE }
 302 };
 303
 304
 305 static const MatchList text_search_menu_rating[] = {
 306         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 307         { N_("less than"),      SEARCH_MATCH_UNDER },
 308         { N_("greater than"),   SEARCH_MATCH_OVER },
 309         { N_("between"),        SEARCH_MATCH_BETWEEN }
 310 };
 311
 312 static const MatchList text_search_menu_gps[] = {
 313         { N_("not geocoded"),   SEARCH_MATCH_NONE },
 314         { N_("less than"),      SEARCH_MATCH_UNDER },
 315         { N_("greater than"),   SEARCH_MATCH_OVER }
 316 };
 317
 318 static const MatchList text_search_menu_class[] = {
 319         { N_("is"),     SEARCH_MATCH_EQUAL },
 320         { N_("is not"), SEARCH_MATCH_NONE }
 321 };
 322
 323 static const MatchList text_search_menu_marks[] = {
 324         { N_("is"),     SEARCH_MATCH_EQUAL },
 325         { N_("is not"), SEARCH_MATCH_NONE }
 326 };
 327
 328 static GList *search_window_list = nullptr;
 329
 330
 331 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 332 static gint search_result_count(SearchData *sd, gint64 *bytes);
 333
 334 static void search_window_close(SearchData *sd);
 335
 336 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 337 static void search_start_cb(GtkWidget *widget, gpointer data);
 338 void mfd_list_free(GList *list);
 339
 340
 341 /**
 342  * This array must be kept in sync with the contents of:\n
 343  * @link search_result_press_cb @endlink \n
 344  * @link search_window_keypress_cb @endlink \n
 345  * @link search_result_menu @endlink
 346  *
 347  * See also @link hard_coded_window_keys @endlink
 348  **/
 349
 350 hard_coded_window_keys search_window_keys[] = {
 351         {GDK_CONTROL_MASK, 'C', N_("Copy")},
 352         {GDK_CONTROL_MASK, 'M', N_("Move")},
 353         {GDK_CONTROL_MASK, 'R', N_("Rename")},
 354         {GDK_CONTROL_MASK, 'D', N_("Move to Trash")},
 355         {GDK_SHIFT_MASK, GDK_KEY_Delete, N_("Delete")},
 356         {static_cast<GdkModifierType>(0), GDK_KEY_Delete, N_("Remove")},
 357         {GDK_CONTROL_MASK, 'A', N_("Select all")},
 358         {static_cast<GdkModifierType>(GDK_CONTROL_MASK + GDK_SHIFT_MASK), 'A', N_("Select none")},
 359         {GDK_CONTROL_MASK, GDK_KEY_Delete, N_("Clear")},
 360         {GDK_CONTROL_MASK, 'T', N_("Toggle thumbs")},
 361         {GDK_CONTROL_MASK, 'W', N_("Close window")},
 362         {static_cast<GdkModifierType>(0), GDK_KEY_Return, N_("View")},
 363         {static_cast<GdkModifierType>(0), 'V', N_("View in new window")},
 364         {static_cast<GdkModifierType>(0), 'C', N_("Collection from selection")},
 365         {GDK_CONTROL_MASK, GDK_KEY_Return, N_("Start/stop search")},
 366         {static_cast<GdkModifierType>(0), GDK_KEY_F3, N_("Find duplicates")},
 367         {static_cast<GdkModifierType>(0), 0, nullptr}
 368 };
 369 /*
 370  *-------------------------------------------------------------------
 371  * utils
 372  *-------------------------------------------------------------------
 373  */
 374
 375 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 376 {
 377         struct tm lt;
 378
 379         lt.tm_sec = 0;
 380         lt.tm_min = 0;
 381         lt.tm_hour = 0;
 382         lt.tm_mday = day;
 383         lt.tm_mon = month - 1;
 384         lt.tm_year = year - 1900;
 385         lt.tm_isdst = 0;
 386
 387         return mktime(&lt);
 388 }
 389
 390 static void search_status_update(SearchData *sd)
 391 {
 392         gchar *buf;
 393         gint t;
 394         gint s;
 395         gint64 t_bytes;
 396         gint64 s_bytes;
 397         gchar *tt;
 398
 399         t = search_result_count(sd, &t_bytes);
 400         s = search_result_selection_count(sd, &s_bytes);
 401
 402         tt = text_from_size_abrev(t_bytes);
 403
 404         if (s > 0)
 405                 {
 406                 gchar *ts = text_from_size_abrev(s_bytes);
 407                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 408                 g_free(ts);
 409                 }
 410         else
 411                 {
 412                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 413                 }
 414
 415         g_free(tt);
 416
 417         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 418         g_free(buf);
 419 }
 420
 421 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 422 {
 423
 424         if (search || thumbs >= 0.0)
 425                 {
 426                 gchar *buf;
 427                 const gchar *message;
 428
 429                 if (search && (sd->search_folder_list || sd->search_file_list))
 430                         message = _("Searching...");
 431                 else if (thumbs >= 0.0)
 432                         message = _("Loading thumbs...");
 433                 else
 434                         message = "";
 435
 436                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 437                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 438                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 439                                               (thumbs >= 0.0) ? thumbs : 0.0);
 440                 g_free(buf);
 441                 }
 442         else
 443                 {
 444                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 445                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 446                 }
 447 }
 448
 449 /*
 450  *-------------------------------------------------------------------
 451  * result list
 452  *-------------------------------------------------------------------
 453  */
 454
 455 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 456 {
 457         GtkTreeModel *store;
 458         gboolean valid;
 459         gint n = 0;
 460
 461         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 462         valid = gtk_tree_model_get_iter_first(store, iter);
 463         while (valid)
 464                 {
 465                 MatchFileData *mfd;
 466                 n++;
 467
 468                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 469                 if (mfd->fd == fd) return n;
 470                 valid = gtk_tree_model_iter_next(store, iter);
 471                 }
 472
 473         return -1;
 474 }
 475
 476
 477 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 478 {
 479         GtkTreeModel *store;
 480         GtkTreeSelection *selection;
 481         GList *slist;
 482         GList *work;
 483         gboolean found = FALSE;
 484
 485         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 486         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 487         work = slist;
 488         while (!found && work)
 489                 {
 490                 auto tpath = static_cast<GtkTreePath *>(work->data);
 491                 MatchFileData *mfd_n;
 492                 GtkTreeIter iter;
 493
 494                 gtk_tree_model_get_iter(store, &iter, tpath);
 495                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 496                 if (mfd_n->fd == fd) found = TRUE;
 497                 work = work->next;
 498                 }
 499         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 500
 501         return found;
 502 }
 503
 504 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 505 {
 506         GtkTreeModel *store;
 507         GtkTreeSelection *selection;
 508         GList *slist;
 509         GList *work;
 510         gint n = 0;
 511         gint64 total = 0;
 512         GList *plist = nullptr;
 513
 514         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 515         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 516         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 517         work = slist;
 518         while (work)
 519                 {
 520                 n++;
 521
 522                 if (bytes || list)
 523                         {
 524                         auto tpath = static_cast<GtkTreePath *>(work->data);
 525                         MatchFileData *mfd;
 526                         GtkTreeIter iter;
 527
 528                         gtk_tree_model_get_iter(store, &iter, tpath);
 529                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 530                         total += mfd->fd->size;
 531
 532                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 533                         }
 534
 535                 work = work->next;
 536                 }
 537         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 538
 539         if (bytes) *bytes = total;
 540         if (list) *list = g_list_reverse(plist);
 541
 542         return n;
 543 }
 544
 545 static GList *search_result_selection_list(SearchData *sd)
 546 {
 547         GList *list;
 548
 549         search_result_selection_util(sd, nullptr, &list);
 550         return list;
 551 }
 552
 553 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 554 {
 555         return search_result_selection_util(sd, bytes, nullptr);
 556 }
 557
 558 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 559 {
 560         GtkTreeModel *store;
 561         GtkTreeIter iter;
 562         gboolean valid;
 563         gint n = 0;
 564         gint64 total = 0;
 565         GList *plist = nullptr;
 566
 567         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 568
 569         valid = gtk_tree_model_get_iter_first(store, &iter);
 570         while (valid)
 571                 {
 572                 n++;
 573                 if (bytes || list)
 574                         {
 575                         MatchFileData *mfd;
 576
 577                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 578                         total += mfd->fd->size;
 579
 580                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 581                         }
 582                 valid = gtk_tree_model_iter_next(store, &iter);
 583                 }
 584
 585         if (bytes) *bytes = total;
 586         if (list) *list = g_list_reverse(plist);
 587
 588         return n;
 589 }
 590
 591 static GList *search_result_get_filelist(SearchData *sd)
 592 {
 593         GList *list = nullptr;
 594
 595         search_result_util(sd, nullptr, &list);
 596         return list;
 597 }
 598
 599 static gint search_result_count(SearchData *sd, gint64 *bytes)
 600 {
 601         return search_result_util(sd, bytes, nullptr);
 602 }
 603
 604 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 605 {
 606         FileData *fd;
 607         GtkListStore *store;
 608         GtkTreeIter iter;
 609         gchar *text_size;
 610         gchar *text_dim = nullptr;
 611
 612         fd = mfd->fd;
 613
 614         if (!fd) return;
 615
 616         text_size = text_from_size(fd->size);
 617         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 618
 619         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 620         gtk_list_store_append(store, &iter);
 621         gtk_list_store_set(store, &iter,
 622                                 SEARCH_COLUMN_POINTER, mfd,
 623                                 SEARCH_COLUMN_RANK, mfd->rank,
 624                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 625                                 SEARCH_COLUMN_NAME, fd->name,
 626                                 SEARCH_COLUMN_SIZE, text_size,
 627                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 628                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 629                                 SEARCH_COLUMN_PATH, fd->path,
 630                                 -1);
 631
 632         g_free(text_size);
 633         g_free(text_dim);
 634 }
 635
 636 static GList *search_result_refine_list(SearchData *sd)
 637 {
 638         GList *list = nullptr;
 639         GtkTreeModel *store;
 640         GtkTreeIter iter;
 641         gboolean valid;
 642
 643         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 644
 645         valid = gtk_tree_model_get_iter_first(store, &iter);
 646         while (valid)
 647                 {
 648                 MatchFileData *mfd;
 649
 650                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 651                 list = g_list_prepend(list, mfd->fd);
 652
 653                 valid = gtk_tree_model_iter_next(store, &iter);
 654                 }
 655
 656         /* clear it here, so that the FileData in list is not freed */
 657         gtk_list_store_clear(GTK_LIST_STORE(store));
 658
 659         return g_list_reverse(list);
 660 }
 661
 662 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *, GtkTreeIter *iter, gpointer)
 663 {
 664         MatchFileData *mfd;
 665
 666         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 667         file_data_unref(mfd->fd);
 668         g_free(mfd);
 669
 670         return FALSE;
 671 }
 672
 673 static void search_result_clear(SearchData *sd)
 674 {
 675         GtkListStore *store;
 676
 677         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 678
 679         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 680         gtk_list_store_clear(store);
 681
 682         sd->click_fd = nullptr;
 683
 684         thumb_loader_free(sd->thumb_loader);
 685         sd->thumb_loader = nullptr;
 686         sd->thumb_fd = nullptr;
 687
 688         search_status_update(sd);
 689 }
 690
 691 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 692 {
 693         GtkTreeModel *store;
 694
 695         if (!mfd || !iter) return;
 696
 697         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 698
 699         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 700
 701         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 702         if (sd->click_fd == mfd->fd) sd->click_fd = nullptr;
 703         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = nullptr;
 704         file_data_unref(mfd->fd);
 705         g_free(mfd);
 706 }
 707
 708 static void search_result_remove(SearchData *sd, FileData *fd)
 709 {
 710         GtkTreeModel *store;
 711         GtkTreeIter iter;
 712         gboolean valid;
 713
 714         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 715         valid = gtk_tree_model_get_iter_first(store, &iter);
 716         while (valid)
 717                 {
 718                 MatchFileData *mfd;
 719
 720                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 721                 if (mfd->fd == fd)
 722                         {
 723                         search_result_remove_item(sd, mfd, &iter);
 724                         return;
 725                         }
 726
 727                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 728                 }
 729 }
 730
 731 static void search_result_remove_selection(SearchData *sd)
 732 {
 733         GtkTreeSelection *selection;
 734         GtkTreeModel *store;
 735         GList *slist;
 736         GList *flist = nullptr;
 737         GList *work;
 738
 739         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 740         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 741         work = slist;
 742         while (work)
 743                 {
 744                 auto tpath = static_cast<GtkTreePath *>(work->data);
 745                 GtkTreeIter iter;
 746                 MatchFileData *mfd;
 747
 748                 gtk_tree_model_get_iter(store, &iter, tpath);
 749                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 750                 flist = g_list_prepend(flist, mfd->fd);
 751                 work = work->next;
 752                 }
 753         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
 754
 755         work = flist;
 756         while (work)
 757                 {
 758                 auto fd = static_cast<FileData *>(work->data);
 759                 work = work->next;
 760
 761                 search_result_remove(sd, fd);
 762                 }
 763         g_list_free(flist);
 764
 765         search_status_update(sd);
 766 }
 767
 768 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 769 {
 770         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), nullptr, sd->window);
 771 }
 772
 773 static void search_result_collection_from_selection(SearchData *sd)
 774 {
 775         CollectWindow *w;
 776         GList *list;
 777
 778         list = search_result_selection_list(sd);
 779         w = collection_window_new(nullptr);
 780         collection_table_add_filelist(w->table, list);
 781         filelist_free(list);
 782 }
 783
 784 static gboolean search_result_update_idle_cb(gpointer data)
 785 {
 786         auto sd = static_cast<SearchData *>(data);
 787
 788         search_status_update(sd);
 789
 790         sd->update_idle_id = 0;
 791         return G_SOURCE_REMOVE;
 792 }
 793
 794 static void search_result_update_idle_cancel(SearchData *sd)
 795 {
 796         if (sd->update_idle_id)
 797                 {
 798                 g_source_remove(sd->update_idle_id);
 799                 sd->update_idle_id = 0;
 800                 }
 801 }
 802
 803 static gboolean search_result_select_cb(GtkTreeSelection *, GtkTreeModel *, GtkTreePath *, gboolean, gpointer data)
 804 {
 805         auto sd = static_cast<SearchData *>(data);
 806
 807         if (!sd->update_idle_id)
 808                 {
 809                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 810                 }
 811
 812         return TRUE;
 813 }
 814
 815 /*
 816  *-------------------------------------------------------------------
 817  * result list thumbs
 818  *-------------------------------------------------------------------
 819  */
 820
 821 static void search_result_thumb_step(SearchData *sd);
 822
 823
 824 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 825 {
 826         GtkListStore *store;
 827         GtkTreeIter iter_n;
 828
 829         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 830         if (!iter)
 831                 {
 832                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 833                 }
 834
 835         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 836 }
 837
 838 static void search_result_thumb_do(SearchData *sd)
 839 {
 840         FileData *fd;
 841
 842         if (!sd->thumb_loader || !sd->thumb_fd) return;
 843         fd = sd->thumb_fd;
 844
 845         search_result_thumb_set(sd, fd, nullptr);
 846 }
 847
 848 static void search_result_thumb_done_cb(ThumbLoader *, gpointer data)
 849 {
 850         auto sd = static_cast<SearchData *>(data);
 851
 852         search_result_thumb_do(sd);
 853         search_result_thumb_step(sd);
 854 }
 855
 856 static void search_result_thumb_step(SearchData *sd)
 857 {
 858         GtkTreeModel *store;
 859         GtkTreeIter iter;
 860         MatchFileData *mfd = nullptr;
 861         gboolean valid;
 862         gint row = 0;
 863         gint length = 0;
 864
 865         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 866         valid = gtk_tree_model_get_iter_first(store, &iter);
 867         if (!sd->thumb_enable)
 868                 {
 869                 while (valid)
 870                         {
 871                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 872                         valid = gtk_tree_model_iter_next(store, &iter);
 873                         }
 874                 return;
 875                 }
 876
 877         while (!mfd && valid)
 878                 {
 879                 GdkPixbuf *pixbuf;
 880
 881                 length++;
 882                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 883                 if (pixbuf || mfd->fd->thumb_pixbuf)
 884                         {
 885                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 886                         row++;
 887                         mfd = nullptr;
 888                         }
 889                 valid = gtk_tree_model_iter_next(store, &iter);
 890                 }
 891         if (valid)
 892                 {
 893                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 894                 }
 895
 896         if (!mfd)
 897                 {
 898                 sd->thumb_fd = nullptr;
 899                 thumb_loader_free(sd->thumb_loader);
 900                 sd->thumb_loader = nullptr;
 901
 902                 search_progress_update(sd, TRUE, -1.0);
 903                 return;
 904                 }
 905
 906         search_progress_update(sd, FALSE, static_cast<gdouble>(row)/length);
 907
 908         sd->thumb_fd = mfd->fd;
 909         thumb_loader_free(sd->thumb_loader);
 910         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 911
 912         thumb_loader_set_callbacks(sd->thumb_loader,
 913                                    search_result_thumb_done_cb,
 914                                    search_result_thumb_done_cb,
 915                                    nullptr,
 916                                    sd);
 917         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 918                 {
 919                 search_result_thumb_do(sd);
 920                 search_result_thumb_step(sd);
 921                 }
 922 }
 923
 924 static void search_result_thumb_height(SearchData *sd)
 925 {
 926         GtkTreeViewColumn *column;
 927         GtkCellRenderer *cell;
 928         GList *list;
 929
 930         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 931         if (!column) return;
 932
 933         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 934
 935         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 936         if (!list) return;
 937         cell = static_cast<GtkCellRenderer *>(list->data);
 938         g_list_free(list);
 939
 940         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 941         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 942 }
 943
 944 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 945 {
 946         GtkTreeViewColumn *column;
 947
 948         if (sd->thumb_enable == enable) return;
 949
 950         if (sd->thumb_enable)
 951                 {
 952                 GtkTreeModel *store;
 953                 GtkTreeIter iter;
 954                 gboolean valid;
 955
 956                 thumb_loader_free(sd->thumb_loader);
 957                 sd->thumb_loader = nullptr;
 958
 959                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 960                 valid = gtk_tree_model_get_iter_first(store, &iter);
 961                 while (valid)
 962                         {
 963                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 964                         valid = gtk_tree_model_iter_next(store, &iter);
 965                         }
 966                 search_progress_update(sd, TRUE, -1.0);
 967                 }
 968
 969         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 970         if (column)
 971                 {
 972                 gtk_tree_view_column_set_visible(column, enable);
 973                 }
 974
 975         sd->thumb_enable = enable;
 976
 977         search_result_thumb_height(sd);
 978         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 979 }
 980
 981 /*
 982  *-------------------------------------------------------------------
 983  * result list menu
 984  *-------------------------------------------------------------------
 985  */
 986
 987 static void sr_menu_view_cb(GtkWidget *, gpointer data)
 988 {
 989         auto sd = static_cast<SearchData *>(data);
 990
 991         if (sd->click_fd) layout_set_fd(nullptr, sd->click_fd);
 992 }
 993
 994 static void sr_menu_viewnew_cb(GtkWidget *, gpointer data)
 995 {
 996         auto sd = static_cast<SearchData *>(data);
 997         GList *list;
 998
 999         list = search_result_selection_list(sd);
1000         view_window_new_from_list(list);
1001         filelist_free(list);
1002 }
1003
1004 static void sr_menu_select_all_cb(GtkWidget *, gpointer data)
1005 {
1006         auto sd = static_cast<SearchData *>(data);
1007         GtkTreeSelection *selection;
1008
1009         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1010         gtk_tree_selection_select_all(selection);
1011 }
1012
1013 static void sr_menu_select_none_cb(GtkWidget *, gpointer data)
1014 {
1015         auto sd = static_cast<SearchData *>(data);
1016         GtkTreeSelection *selection;
1017
1018         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1019         gtk_tree_selection_unselect_all(selection);
1020 }
1021
1022 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
1023 {
1024         SearchData *sd;
1025         auto key = static_cast<const gchar *>(data);
1026
1027         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1028         if (!sd) return;
1029
1030         search_result_edit_selected(sd, key);
1031 }
1032
1033 static void sr_menu_print_cb(GtkWidget *, gpointer data)
1034 {
1035         auto sd = static_cast<SearchData *>(data);
1036
1037         print_window_new(sd->click_fd, search_result_selection_list(sd),
1038                          search_result_get_filelist(sd), sd->window);
1039 }
1040
1041 static void sr_menu_copy_cb(GtkWidget *, gpointer data)
1042 {
1043         auto sd = static_cast<SearchData *>(data);
1044
1045         file_util_copy(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1046 }
1047
1048 static void sr_menu_move_cb(GtkWidget *, gpointer data)
1049 {
1050         auto sd = static_cast<SearchData *>(data);
1051
1052         file_util_move(nullptr, search_result_selection_list(sd), nullptr, sd->window);
1053 }
1054
1055 static void sr_menu_rename_cb(GtkWidget *, gpointer data)
1056 {
1057         auto sd = static_cast<SearchData *>(data);
1058
1059         file_util_rename(nullptr, search_result_selection_list(sd), sd->window);
1060 }
1061
1062 static void sr_menu_delete_cb(GtkWidget *, gpointer data)
1063 {
1064         auto sd = static_cast<SearchData *>(data);
1065
1066         options->file_ops.safe_delete_enable = FALSE;
1067         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1068 }
1069
1070 static void sr_menu_move_to_trash_cb(GtkWidget *, gpointer data)
1071 {
1072         auto sd = static_cast<SearchData *>(data);
1073
1074         options->file_ops.safe_delete_enable = TRUE;
1075         file_util_delete(nullptr, search_result_selection_list(sd), sd->window);
1076 }
1077
1078 static void sr_menu_copy_path_cb(GtkWidget *, gpointer data)
1079 {
1080         auto sd = static_cast<SearchData *>(data);
1081
1082         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), TRUE);
1083 }
1084
1085 static void sr_menu_copy_path_unquoted_cb(GtkWidget *, gpointer data)
1086 {
1087         auto sd = static_cast<SearchData *>(data);
1088
1089         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), FALSE);
1090 }
1091
1092 static void sr_menu_play_cb(GtkWidget *, gpointer data)
1093 {
1094         auto sd = static_cast<SearchData *>(data);
1095
1096         start_editor_from_file(options->image_l_click_video_editor, sd->click_fd);
1097 }
1098
1099 static void search_result_menu_destroy_cb(GtkWidget *, gpointer data)
1100 {
1101         auto editmenu_fd_list = static_cast<GList *>(data);
1102
1103         filelist_free(editmenu_fd_list);
1104 }
1105
1106 /**
1107  * @brief Add file selection list to a collection
1108  * @param[in] widget
1109  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1110  *
1111  *
1112  */
1113 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1114 {
1115         SearchData *sd;
1116         GList *selection_list;
1117
1118         sd = static_cast<SearchData *>(submenu_item_get_data(widget));
1119         selection_list = search_result_selection_list(sd);
1120         pop_menu_collections(selection_list, data);
1121
1122         filelist_free(selection_list);
1123 }
1124
1125 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1126 {
1127         GtkWidget *menu;
1128         GtkWidget *item;
1129         GList *editmenu_fd_list;
1130         gboolean video;
1131         GtkAccelGroup *accel_group;
1132
1133         menu = popup_menu_short_lived();
1134         accel_group = gtk_accel_group_new();
1135         gtk_menu_set_accel_group(GTK_MENU(menu), accel_group);
1136
1137         g_object_set_data(G_OBJECT(menu), "window_keys", search_window_keys);
1138         g_object_set_data(G_OBJECT(menu), "accel_group", accel_group);
1139
1140         video = (on_row && sd->click_fd && sd->click_fd->format_class == FORMAT_CLASS_VIDEO);
1141         menu_item_add_icon_sensitive(menu, _("_Play"), GQ_ICON_PREV_PAGE , video,
1142                             G_CALLBACK(sr_menu_play_cb), sd);
1143         menu_item_add_divider(menu);
1144
1145         menu_item_add_sensitive(menu, _("_View"), on_row,
1146                                 G_CALLBACK(sr_menu_view_cb), sd);
1147         menu_item_add_icon_sensitive(menu, _("View in _new window"), GQ_ICON_NEW, on_row,
1148                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1149         menu_item_add_divider(menu);
1150         menu_item_add_sensitive(menu, _("Select all"), !empty,
1151                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1152         menu_item_add_sensitive(menu, _("Select none"), !empty,
1153                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1154         menu_item_add_divider(menu);
1155
1156         editmenu_fd_list = search_result_selection_list(sd);
1157         g_signal_connect(G_OBJECT(menu), "destroy",
1158                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1159         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1160         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1161
1162         submenu_add_collections(menu, &item,
1163                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1164         gtk_widget_set_sensitive(item, on_row);
1165
1166         menu_item_add_icon_sensitive(menu, _("Print..."), GQ_ICON_PRINT, on_row,
1167                                       G_CALLBACK(sr_menu_print_cb), sd);
1168         menu_item_add_divider(menu);
1169         menu_item_add_icon_sensitive(menu, _("_Copy..."), GQ_ICON_COPY, on_row,
1170                                       G_CALLBACK(sr_menu_copy_cb), sd);
1171         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1172                                 G_CALLBACK(sr_menu_move_cb), sd);
1173         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1174                                 G_CALLBACK(sr_menu_rename_cb), sd);
1175         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1176                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1177         menu_item_add_sensitive(menu, _("_Copy path unquoted"), on_row,
1178                                 G_CALLBACK(sr_menu_copy_path_unquoted_cb), sd);
1179
1180         menu_item_add_divider(menu);
1181         menu_item_add_icon_sensitive(menu,
1182                                 options->file_ops.confirm_move_to_trash ? _("Move to Trash...") :
1183                                         _("Move to Trash"), GQ_ICON_DELETE, on_row,
1184                                 G_CALLBACK(sr_menu_move_to_trash_cb), sd);
1185         menu_item_add_icon_sensitive(menu,
1186                                 options->file_ops.confirm_delete ? _("_Delete...") :
1187                                         _("_Delete"), GQ_ICON_DELETE_SHRED, on_row,
1188                                 G_CALLBACK(sr_menu_delete_cb), sd);
1189
1190         return menu;
1191 }
1192
1193 /*
1194  *-------------------------------------------------------------------
1195  * result list input
1196  *-------------------------------------------------------------------
1197  */
1198
1199 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1200 {
1201         auto sd = static_cast<SearchData *>(data);
1202         GtkTreeModel *store;
1203         GtkTreePath *tpath;
1204         GtkTreeIter iter;
1205         MatchFileData *mfd = nullptr;
1206
1207         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1208
1209         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1210                                           &tpath, nullptr, nullptr, nullptr))
1211                 {
1212                 gtk_tree_model_get_iter(store, &iter, tpath);
1213                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1214                 gtk_tree_path_free(tpath);
1215                 }
1216
1217         sd->click_fd = mfd ? mfd->fd : nullptr;
1218
1219         if (bevent->button == MOUSE_BUTTON_RIGHT)
1220                 {
1221                 GtkWidget *menu;
1222
1223                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) == 0));
1224                 gtk_menu_popup_at_pointer(GTK_MENU(menu), nullptr);
1225                 }
1226
1227         if (!mfd) return FALSE;
1228
1229         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1230                 {
1231                 layout_set_fd(nullptr, mfd->fd);
1232                 }
1233
1234         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1235
1236         if (bevent->button == MOUSE_BUTTON_RIGHT)
1237                 {
1238                 if (!search_result_row_selected(sd, mfd->fd))
1239                         {
1240                         GtkTreeSelection *selection;
1241
1242                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1243                         gtk_tree_selection_unselect_all(selection);
1244                         gtk_tree_selection_select_iter(selection, &iter);
1245
1246                         tpath = gtk_tree_model_get_path(store, &iter);
1247                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1248                         gtk_tree_path_free(tpath);
1249                         }
1250                 return TRUE;
1251                 }
1252
1253         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1254             !(bevent->state & GDK_SHIFT_MASK ) &&
1255             !(bevent->state & GDK_CONTROL_MASK ) &&
1256             search_result_row_selected(sd, mfd->fd))
1257                 {
1258                 /* this selection handled on release_cb */
1259                 gtk_widget_grab_focus(widget);
1260                 return TRUE;
1261                 }
1262
1263         return FALSE;
1264 }
1265
1266 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1267 {
1268         auto sd = static_cast<SearchData *>(data);
1269         GtkTreeModel *store;
1270         GtkTreePath *tpath;
1271         GtkTreeIter iter;
1272
1273         MatchFileData *mfd = nullptr;
1274
1275         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1276
1277         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1278
1279         if ((bevent->x != 0 || bevent->y != 0) &&
1280             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1281                                           &tpath, nullptr, nullptr, nullptr))
1282                 {
1283                 gtk_tree_model_get_iter(store, &iter, tpath);
1284                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1285                 gtk_tree_path_free(tpath);
1286                 }
1287
1288         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1289                 {
1290                 if (mfd && sd->click_fd == mfd->fd)
1291                         {
1292                         GtkTreeSelection *selection;
1293
1294                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1295                         if (search_result_row_selected(sd, mfd->fd))
1296                                 {
1297                                 gtk_tree_selection_unselect_iter(selection, &iter);
1298                                 }
1299                         else
1300                                 {
1301                                 gtk_tree_selection_select_iter(selection, &iter);
1302                                 }
1303                         }
1304                 return TRUE;
1305                 }
1306
1307         if (mfd && sd->click_fd == mfd->fd &&
1308             !(bevent->state & GDK_SHIFT_MASK ) &&
1309             !(bevent->state & GDK_CONTROL_MASK ) &&
1310             search_result_row_selected(sd, mfd->fd))
1311                 {
1312                 GtkTreeSelection *selection;
1313
1314                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1315                 gtk_tree_selection_unselect_all(selection);
1316                 gtk_tree_selection_select_iter(selection, &iter);
1317
1318                 tpath = gtk_tree_model_get_path(store, &iter);
1319                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1320                 gtk_tree_path_free(tpath);
1321
1322                 return TRUE;
1323                 }
1324
1325         return FALSE;
1326 }
1327
1328
1329 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1330 {
1331         auto sd = static_cast<SearchData *>(data);
1332         gboolean stop_signal = FALSE;
1333         GtkTreeModel *store;
1334         GtkTreeSelection *selection;
1335         GList *slist;
1336         MatchFileData *mfd = nullptr;
1337
1338         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1339         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1340         if (slist)
1341                 {
1342                 GtkTreePath *tpath;
1343                 GtkTreeIter iter;
1344                 GList *last;
1345
1346                 last = g_list_last(slist);
1347                 tpath = static_cast<GtkTreePath *>(last->data);
1348
1349                 /* last is newest selected file */
1350                 gtk_tree_model_get_iter(store, &iter, tpath);
1351                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1352                 }
1353         g_list_free_full(slist, reinterpret_cast<GDestroyNotify>(gtk_tree_path_free));
1354
1355         if (event->state & GDK_CONTROL_MASK)
1356                 {
1357                 stop_signal = TRUE;
1358                 switch (event->keyval)
1359                         {
1360                         case '1':
1361                         case '2':
1362                         case '3':
1363                         case '4':
1364                         case '5':
1365                         case '6':
1366                         case '7':
1367                         case '8':
1368                         case '9':
1369                         case '0':
1370                                 break;
1371                         case 'C': case 'c':
1372                                 file_util_copy(nullptr, search_result_selection_list(sd), nullptr, widget);
1373                                 break;
1374                         case 'M': case 'm':
1375                                 file_util_move(nullptr, search_result_selection_list(sd), nullptr, widget);
1376                                 break;
1377                         case 'R': case 'r':
1378                                 file_util_rename(nullptr, search_result_selection_list(sd), widget);
1379                                 break;
1380                         case 'D': case 'd':
1381                                 options->file_ops.safe_delete_enable = TRUE;
1382                                 file_util_delete(nullptr, search_result_selection_list(sd), widget);
1383                                 break;
1384                         case 'A': case 'a':
1385                                 if (event->state & GDK_SHIFT_MASK)
1386                                         {
1387                                         gtk_tree_selection_unselect_all(selection);
1388                                         }
1389                                 else
1390                                         {
1391                                         gtk_tree_selection_select_all(selection);
1392                                         }
1393                                 break;
1394                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1395                                 search_result_clear(sd);
1396                                 break;
1397                         default:
1398                                 stop_signal = FALSE;
1399                                 break;
1400                         }
1401                 }
1402         else
1403                 {
1404                 stop_signal = TRUE;
1405                 switch (event->keyval)
1406                         {
1407                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1408                                 if (mfd) layout_set_fd(nullptr, mfd->fd);
1409                                 break;
1410                         case 'V': case 'v':
1411                                 {
1412                                 GList *list;
1413
1414                                 list = search_result_selection_list(sd);
1415                                 view_window_new_from_list(list);
1416                                 filelist_free(list);
1417                                 }
1418                                 break;
1419                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1420                                 search_result_remove_selection(sd);
1421                                 break;
1422                         case 'C': case 'c':
1423                                 search_result_collection_from_selection(sd);
1424                                 break;
1425                         case GDK_KEY_Menu:
1426                         case GDK_KEY_F10:
1427                                 {
1428                                 GtkWidget *menu;
1429
1430                                 if (mfd)
1431                                         sd->click_fd = mfd->fd;
1432                                 else
1433                                         sd->click_fd = nullptr;
1434
1435                                 menu = search_result_menu(sd, (mfd != nullptr), (search_result_count(sd, nullptr) > 0));
1436
1437                                 gtk_menu_popup_at_widget(GTK_MENU(menu), widget, GDK_GRAVITY_EAST, GDK_GRAVITY_CENTER, nullptr);
1438                                 }
1439                                 break;
1440                         default:
1441                                 stop_signal = FALSE;
1442                                 break;
1443                         }
1444                 }
1445
1446         return stop_signal;
1447 }
1448
1449 static gboolean search_window_keypress_cb(GtkWidget *, GdkEventKey *event, gpointer data)
1450 {
1451         auto sd = static_cast<SearchData *>(data);
1452         gboolean stop_signal = FALSE;
1453
1454         if (event->state & GDK_CONTROL_MASK)
1455                 {
1456                 stop_signal = TRUE;
1457                 switch (event->keyval)
1458                         {
1459                         case 'T': case 't':
1460                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1461                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1462                                 break;
1463                         case 'W': case 'w':
1464                                 search_window_close(sd);
1465                                 break;
1466                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1467                                 search_start_cb(nullptr, sd);
1468                                 break;
1469                         default:
1470                                 stop_signal = FALSE;
1471                                 break;
1472                         }
1473                 }
1474         if (!stop_signal && is_help_key(event))
1475                 {
1476                 help_window_show("GuideImageSearchSearch.html");
1477                 stop_signal = TRUE;
1478                 }
1479
1480         return stop_signal;
1481 }
1482
1483 /*
1484  *-------------------------------------------------------------------
1485  * dnd
1486  *-------------------------------------------------------------------
1487  */
1488
1489 static GtkTargetEntry result_drag_types[] = {
1490         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1491         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1492 };
1493 static gint n_result_drag_types = 2;
1494
1495 static GtkTargetEntry result_drop_types[] = {
1496         { const_cast<gchar *>("text/uri-list"), 0, TARGET_URI_LIST },
1497         { const_cast<gchar *>("text/plain"), 0, TARGET_TEXT_PLAIN }
1498 };
1499 static gint n_result_drop_types = 2;
1500
1501 static void search_dnd_data_set(GtkWidget *, GdkDragContext *,
1502                                 GtkSelectionData *selection_data, guint,
1503                                 guint, gpointer data)
1504 {
1505         auto sd = static_cast<SearchData *>(data);
1506         GList *list;
1507
1508         list = search_result_selection_list(sd);
1509         if (!list) return;
1510
1511         uri_selection_data_set_uris_from_filelist(selection_data, list);
1512         filelist_free(list);
1513 }
1514
1515 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1516 {
1517         auto sd = static_cast<SearchData *>(data);
1518
1519         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1520                 {
1521                 GtkListStore *store;
1522                 GtkTreeIter iter;
1523
1524                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1525                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1526                         {
1527                         GtkTreeSelection *selection;
1528                         GtkTreePath *tpath;
1529
1530                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1531                         gtk_tree_selection_unselect_all(selection);
1532                         gtk_tree_selection_select_iter(selection, &iter);
1533
1534                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1535                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, nullptr, FALSE);
1536                         gtk_tree_path_free(tpath);
1537                         }
1538                 }
1539
1540         if (sd->thumb_enable &&
1541             sd->click_fd && sd->click_fd->thumb_pixbuf)
1542                 {
1543                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, nullptr));
1544                 }
1545 }
1546
1547 static void search_gps_dnd_received_cb(GtkWidget *, GdkDragContext *,
1548                                                                                 gint, gint,
1549                                                                                 GtkSelectionData *selection_data, guint info,
1550                                                                                 guint, gpointer data)
1551 {
1552         auto sd = static_cast<SearchData *>(data);
1553         GList *list;
1554         gdouble latitude, longitude;
1555         FileData *fd;
1556
1557         if (info == TARGET_URI_LIST)
1558                 {
1559                 list = uri_filelist_from_gtk_selection_data(selection_data);
1560
1561                 /* If more than one file, use only the first file in a list.
1562                 */
1563                 if (list != nullptr)
1564                         {
1565                         fd = static_cast<FileData *>(list->data);
1566                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1567                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1568                         if (latitude != 1000 && longitude != 1000)
1569                                 {
1570                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1571                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1572                                 }
1573                         else
1574                                 {
1575                                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1576                                 }
1577                         }
1578                 }
1579
1580         if (info == TARGET_TEXT_PLAIN)
1581                 {
1582                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1583                 }
1584 }
1585
1586 static void search_path_entry_dnd_received_cb(GtkWidget *, GdkDragContext *,
1587                                                                                 gint, gint,
1588                                                                                 GtkSelectionData *selection_data, guint info,
1589                                                                                 guint, gpointer data)
1590 {
1591         auto sd = static_cast<SearchData *>(data);
1592         GList *list;
1593         FileData *fd;
1594
1595         if (info == TARGET_URI_LIST)
1596                 {
1597                 list = uri_filelist_from_gtk_selection_data(selection_data);
1598                 /* If more than one file, use only the first file in a list.
1599                 */
1600                 if (list != nullptr)
1601                         {
1602                         fd = static_cast<FileData *>(list->data);
1603                         gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),
1604                                                 g_strdup_printf("%s", fd->path));
1605                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->path_entry),g_strdup_printf("%s", fd->path));
1606                         }
1607                 }
1608
1609         if (info == TARGET_TEXT_PLAIN)
1610                 {
1611                 gq_gtk_entry_set_text(GTK_ENTRY(sd->path_entry),"");
1612                 }
1613 }
1614
1615 static void search_image_content_dnd_received_cb(GtkWidget *, GdkDragContext *,
1616                                                                                 gint, gint,
1617                                                                                 GtkSelectionData *selection_data, guint info,
1618                                                                                 guint, gpointer data)
1619 {
1620         auto sd = static_cast<SearchData *>(data);
1621         GList *list;
1622         FileData *fd;
1623
1624         if (info == TARGET_URI_LIST)
1625                 {
1626                 list = uri_filelist_from_gtk_selection_data(selection_data);
1627                 /* If more than one file, use only the first file in a list.
1628                 */
1629                 if (list != nullptr)
1630                         {
1631                         fd = static_cast<FileData *>(list->data);
1632                         gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),
1633                                                 g_strdup_printf("%s", fd->path));
1634                         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->entry_similarity),g_strdup_printf("%s", fd->path));
1635                         }
1636                 }
1637
1638         if (info == TARGET_TEXT_PLAIN)
1639                 {
1640                 gq_gtk_entry_set_text(GTK_ENTRY(sd->entry_similarity),"");
1641                 }
1642 }
1643
1644 static void search_dnd_init(SearchData *sd)
1645 {
1646         gtk_drag_source_set(sd->result_view, static_cast<GdkModifierType>(GDK_BUTTON1_MASK | GDK_BUTTON2_MASK),
1647                             result_drag_types, n_result_drag_types,
1648                             static_cast<GdkDragAction>(GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK));
1649         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1650                          G_CALLBACK(search_dnd_data_set), sd);
1651         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1652                          G_CALLBACK(search_dnd_begin), sd);
1653
1654         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1655                                          GTK_DEST_DEFAULT_ALL,
1656                                           result_drop_types, n_result_drop_types,
1657                                          GDK_ACTION_COPY);
1658
1659         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1660                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1661
1662         gtk_drag_dest_set(GTK_WIDGET(sd->path_entry),
1663                                         GTK_DEST_DEFAULT_ALL,
1664                                         result_drop_types, n_result_drop_types,
1665                                         GDK_ACTION_COPY);
1666
1667         g_signal_connect(G_OBJECT(sd->path_entry), "drag_data_received",
1668                                         G_CALLBACK(search_path_entry_dnd_received_cb), sd);
1669
1670         gtk_drag_dest_set(GTK_WIDGET(sd->entry_similarity),
1671                                         GTK_DEST_DEFAULT_ALL,
1672                                         result_drop_types, n_result_drop_types,
1673                                         GDK_ACTION_COPY);
1674
1675         g_signal_connect(G_OBJECT(sd->entry_similarity), "drag_data_received",
1676                                         G_CALLBACK(search_image_content_dnd_received_cb), sd);
1677 }
1678
1679 /*
1680  *-------------------------------------------------------------------
1681  * search core
1682  *-------------------------------------------------------------------
1683  */
1684
1685 #define MATCH_IS_BETWEEN(val, a, b)  ((b) > (a) ? ((val) >= (a) && (val) <= (b)) : ((val) >= (b) && (val) <= (a)))
1686
1687 static gboolean search_step_cb(gpointer data);
1688
1689
1690 static void search_buffer_flush(SearchData *sd)
1691 {
1692         GList *work;
1693
1694         work = g_list_last(sd->search_buffer_list);
1695         while (work)
1696                 {
1697                 auto mfd = static_cast<MatchFileData *>(work->data);
1698                 work = work->prev;
1699
1700                 search_result_append(sd, mfd);
1701                 }
1702
1703         g_list_free(sd->search_buffer_list);
1704         sd->search_buffer_list = nullptr;
1705         sd->search_buffer_count = 0;
1706 }
1707
1708 static void search_stop(SearchData *sd)
1709 {
1710         if (sd->search_idle_id)
1711                 {
1712                 g_source_remove(sd->search_idle_id);
1713                 sd->search_idle_id = 0;
1714                 }
1715
1716         image_loader_free(sd->img_loader);
1717         sd->img_loader = nullptr;
1718         cache_sim_data_free(sd->img_cd);
1719         sd->img_cd = nullptr;
1720
1721         cache_sim_data_free(sd->search_similarity_cd);
1722         sd->search_similarity_cd = nullptr;
1723
1724         search_buffer_flush(sd);
1725
1726         filelist_free(sd->search_folder_list);
1727         sd->search_folder_list = nullptr;
1728
1729         g_list_free(sd->search_done_list);
1730         sd->search_done_list = nullptr;
1731
1732         filelist_free(sd->search_file_list);
1733         sd->search_file_list = nullptr;
1734
1735         sd->match_broken_enable = FALSE;
1736
1737         gtk_widget_set_sensitive(sd->box_search, TRUE);
1738         gtk_spinner_stop(GTK_SPINNER(sd->spinner));
1739         gtk_widget_set_sensitive(sd->button_start, TRUE);
1740         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1741         search_progress_update(sd, TRUE, -1.0);
1742         search_status_update(sd);
1743 }
1744
1745 static void search_file_load_process(SearchData *sd, CacheData *cd)
1746 {
1747         GdkPixbuf *pixbuf;
1748
1749         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1750
1751         /* Used to determine if image is broken
1752          */
1753         if (cd && !pixbuf)
1754                 {
1755                 if (!cd->dimensions)
1756                         {
1757                         cache_sim_data_set_dimensions(cd, -1, -1);
1758                         }
1759                 }
1760         else if (cd && pixbuf)
1761                 {
1762                 if (!cd->dimensions)
1763                         {
1764                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1765                                                           gdk_pixbuf_get_height(pixbuf));
1766                         }
1767
1768                 if (sd->match_similarity_enable && !cd->similarity)
1769                         {
1770                         ImageSimilarityData *sim;
1771
1772                         sim = image_sim_new_from_pixbuf(pixbuf);
1773                         cache_sim_data_set_similarity(cd, sim);
1774                         image_sim_free(sim);
1775                         }
1776
1777                 if (options->thumbnails.enable_caching &&
1778                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1779                         {
1780                         gchar *base;
1781                         const gchar *path;
1782                         mode_t mode = 0755;
1783
1784                         path = image_loader_get_fd(sd->img_loader)->path;
1785                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1786                         if (recursive_mkdir_if_not_exists(base, mode))
1787                                 {
1788                                 g_free(cd->path);
1789                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, nullptr);
1790                                 if (cache_sim_data_save(cd))
1791                                         {
1792                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1793                                         }
1794                                 }
1795                         g_free(base);
1796                         }
1797                 }
1798
1799         image_loader_free(sd->img_loader);
1800         sd->img_loader = nullptr;
1801
1802         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1803 }
1804
1805 static void search_file_load_done_cb(ImageLoader *, gpointer data)
1806 {
1807         auto sd = static_cast<SearchData *>(data);
1808         search_file_load_process(sd, sd->img_cd);
1809 }
1810
1811 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1812                                      gint *width, gint *height, gint *simval)
1813 {
1814         gboolean new_data = FALSE;
1815         gboolean tmatch = TRUE;
1816         gboolean tested = FALSE;
1817
1818         if (!sd->img_cd)
1819                 {
1820                 gchar *cd_path;
1821
1822                 new_data = TRUE;
1823
1824                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1825                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1826                         {
1827                         sd->img_cd = cache_sim_data_load(cd_path);
1828                         }
1829                 g_free(cd_path);
1830                 }
1831
1832         if (!sd->img_cd)
1833                 {
1834                 sd->img_cd = cache_sim_data_new();
1835                 }
1836
1837         if (new_data)
1838                 {
1839                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) || (sd->match_similarity_enable && !sd->img_cd->similarity) || sd->match_broken_enable)
1840                         {
1841                         sd->img_loader = image_loader_new(fd);
1842                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1843                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1844                         if (image_loader_start(sd->img_loader))
1845                                 {
1846                                 return TRUE;
1847                                 }
1848
1849                         image_loader_free(sd->img_loader);
1850                         sd->img_loader = nullptr;
1851                         }
1852                 }
1853
1854         if (sd->match_broken_enable)
1855                 {
1856                 tested = TRUE;
1857                 tmatch = FALSE;
1858                 if (sd->match_class == SEARCH_MATCH_EQUAL && sd->img_cd->width == -1)
1859                         {
1860                         tmatch = TRUE;
1861                         }
1862                 else if (sd->match_class == SEARCH_MATCH_NONE && sd->img_cd->width != -1)
1863                         {
1864                         tmatch = TRUE;
1865                         }
1866                 }
1867
1868         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1869                 {
1870                 CacheData *cd = sd->img_cd;
1871
1872                 tmatch = FALSE;
1873                 tested = TRUE;
1874
1875                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1876                         {
1877                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1878                         }
1879                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1880                         {
1881                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1882                         }
1883                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1884                         {
1885                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1886                         }
1887                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1888                         {
1889                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1890                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1891                         }
1892                 }
1893
1894         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1895                 {
1896                 gdouble value = 0.0;
1897
1898                 tmatch = FALSE;
1899                 tested = TRUE;
1900
1901                 /** @FIXME implement similarity checking */
1902                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1903                         {
1904                         gdouble result;
1905
1906                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1907                                                         static_cast<gdouble>(sd->search_similarity) / 100.0);
1908                         result *= 100.0;
1909                         if (result >= static_cast<gdouble>(sd->search_similarity))
1910                                 {
1911                                 tmatch = TRUE;
1912                                 value = static_cast<gint>(result);
1913                                 }
1914                         }
1915
1916                 if (simval) *simval = value;
1917                 }
1918
1919         if (sd->img_cd->dimensions)
1920                 {
1921                 if (width) *width = sd->img_cd->width;
1922                 if (height) *height = sd->img_cd->height;
1923                 }
1924
1925         cache_sim_data_free(sd->img_cd);
1926         sd->img_cd = nullptr;
1927
1928         *match = (tmatch && tested);
1929
1930         return FALSE;
1931 }
1932
1933 static gboolean search_file_next(SearchData *sd)
1934 {
1935         FileData *fd;
1936         gboolean match = TRUE;
1937         gboolean tested = FALSE;
1938         gboolean extra_only = FALSE;
1939         gint width = 0;
1940         gint height = 0;
1941         gint sim = 0;
1942         time_t file_date;
1943
1944         if (!sd->search_file_list) return FALSE;
1945
1946         if (sd->img_cd)
1947                 {
1948                 /* on end of a CacheData load, skip recomparing non-extra match types */
1949                 extra_only = TRUE;
1950                 match = FALSE;
1951                 }
1952         else
1953                 {
1954                 sd->search_total++;
1955                 }
1956
1957         fd = static_cast<FileData *>(sd->search_file_list->data);
1958
1959         if (match && sd->match_name_enable && sd->search_name)
1960                 {
1961                 tested = TRUE;
1962                 match = FALSE;
1963
1964                 if (!sd->search_name_symbolic_link || (sd->search_name_symbolic_link && islink(fd->path)))
1965                         {
1966                         if (sd->match_name == SEARCH_MATCH_NAME_EQUAL)
1967                                 {
1968                                 if (sd->search_name_match_case)
1969                                         {
1970                                         match = (strcmp(fd->name, sd->search_name) == 0);
1971                                         }
1972                                 else
1973                                         {
1974                                         match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1975                                         }
1976                                 }
1977                         else if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS || sd->match_name == SEARCH_MATCH_PATH_CONTAINS)
1978                                 {
1979                                 const gchar *fd_name_or_path;
1980                                 if (sd->match_name == SEARCH_MATCH_NAME_CONTAINS)
1981                                         {
1982                                         fd_name_or_path = fd->name;
1983                                         }
1984                                 else
1985                                         {
1986                                         fd_name_or_path = fd->path;
1987                                         }
1988                                 if (sd->search_name_match_case)
1989                                         {
1990                                         match = g_regex_match(sd->search_name_regex, fd_name_or_path, static_cast<GRegexMatchFlags>(0), nullptr);
1991                                         }
1992                                 else
1993                                         {
1994                                         /* sd->search_name is converted in search_start() */
1995                                         gchar *haystack = g_utf8_strdown(fd_name_or_path, -1);
1996                                         match = g_regex_match(sd->search_name_regex, haystack, static_cast<GRegexMatchFlags>(0), nullptr);
1997                                         g_free(haystack);
1998                                         }
1999                                 }
2000                         }
2001                 }
2002
2003         if (match && sd->match_size_enable)
2004                 {
2005                 tested = TRUE;
2006                 match = FALSE;
2007
2008                 if (sd->match_size == SEARCH_MATCH_EQUAL)
2009                         {
2010                         match = (fd->size == sd->search_size);
2011                         }
2012                 else if (sd->match_size == SEARCH_MATCH_UNDER)
2013                         {
2014                         match = (fd->size < sd->search_size);
2015                         }
2016                 else if (sd->match_size == SEARCH_MATCH_OVER)
2017                         {
2018                         match = (fd->size > sd->search_size);
2019                         }
2020                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
2021                         {
2022                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
2023                         }
2024                 }
2025
2026         if (match && sd->match_date_enable)
2027                 {
2028                 tested = TRUE;
2029                 match = FALSE;
2030
2031                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2032                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Changed")) == 0)
2033                         {
2034                         file_date = fd->cdate;
2035                         }
2036                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2037                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Original")) == 0)
2038                         {
2039                         read_exif_time_data(fd);
2040                         file_date = fd->exifdate;
2041                         }
2042                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2043                                                 GTK_COMBO_BOX_TEXT(sd->date_type)), _("Digitized")) == 0)
2044                         {
2045                         read_exif_time_digitized_data(fd);
2046                         file_date = fd->exifdate_digitized;
2047                         }
2048                 else
2049                         {
2050                         file_date = fd->date;
2051                         }
2052
2053                 if (sd->match_date == SEARCH_MATCH_EQUAL)
2054                         {
2055                         struct tm *lt;
2056
2057                         lt = localtime(&file_date);
2058                         match = (lt &&
2059                                  lt->tm_year == sd->search_date_y - 1900 &&
2060                                  lt->tm_mon == sd->search_date_m - 1 &&
2061                                  lt->tm_mday == sd->search_date_d);
2062                         }
2063                 else if (sd->match_date == SEARCH_MATCH_UNDER)
2064                         {
2065                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
2066                         }
2067                 else if (sd->match_date == SEARCH_MATCH_OVER)
2068                         {
2069                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
2070                         }
2071                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
2072                         {
2073                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
2074                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
2075
2076                         if (b >= a)
2077                                 {
2078                                 b += 60 * 60 * 24 - 1;
2079                                 }
2080                         else
2081                                 {
2082                                 a += 60 * 60 * 24 - 1;
2083                                 }
2084                         match = MATCH_IS_BETWEEN(file_date, a, b);
2085                         }
2086                 }
2087
2088         if (match && sd->match_keywords_enable && sd->search_keyword_list)
2089                 {
2090                 GList *list;
2091
2092                 tested = TRUE;
2093                 match = FALSE;
2094
2095                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
2096
2097                 if (list)
2098                         {
2099                         GList *needle;
2100                         GList *haystack;
2101
2102                         if (sd->match_keywords == SEARCH_MATCH_ALL)
2103                                 {
2104                                 gboolean found = TRUE;
2105
2106                                 needle = sd->search_keyword_list;
2107                                 while (needle && found)
2108                                         {
2109                                         found = FALSE;
2110                                         haystack = list;
2111                                         while (haystack && !found)
2112                                                 {
2113                                                 found = (g_ascii_strcasecmp(static_cast<gchar *>(needle->data),
2114                                                                     static_cast<gchar *>(haystack->data)) == 0);
2115                                                 haystack = haystack->next;
2116                                                 }
2117                                         needle = needle->next;
2118                                         }
2119
2120                                 match = found;
2121                                 }
2122                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
2123                                 {
2124                                 gboolean found = FALSE;
2125
2126                                 needle = sd->search_keyword_list;
2127                                 while (needle && !found)
2128                                         {
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_NONE)
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                         g_list_free_full(list, g_free);
2161                         }
2162                 else
2163                         {
2164                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
2165                         }
2166                 }
2167
2168         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
2169                 {
2170                 gchar *comment;
2171
2172                 tested = TRUE;
2173                 match = FALSE;
2174
2175                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
2176
2177                 if (comment)
2178                         {
2179                         if (!sd->search_comment_match_case)
2180                                 {
2181                                 gchar *tmp = g_utf8_strdown(comment, -1);
2182                                 g_free(comment);
2183                                 comment = tmp;
2184                                 }
2185
2186                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
2187                                 {
2188                                 match = g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2189                                 }
2190                         else if (sd->match_comment == SEARCH_MATCH_NONE)
2191                                 {
2192                                 match = !g_regex_match(sd->search_comment_regex, comment, static_cast<GRegexMatchFlags>(0), nullptr);
2193                                 }
2194                         g_free(comment);
2195                         }
2196                 else
2197                         {
2198                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2199                         }
2200                 }
2201
2202         if (match && sd->match_rating_enable)
2203                 {
2204                 tested = TRUE;
2205                 match = FALSE;
2206                 gint rating;
2207
2208                 rating = metadata_read_int(fd, RATING_KEY, 0);
2209                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2210                         {
2211                         match = (rating == sd->search_rating);
2212                         }
2213                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2214                         {
2215                         match = (rating < sd->search_rating);
2216                         }
2217                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2218                         {
2219                         match = (rating > sd->search_rating);
2220                         }
2221                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2222                         {
2223                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2224                         }
2225                 }
2226
2227         if (match && sd->match_class_enable)
2228                 {
2229                 tested = TRUE;
2230                 match = FALSE;
2231                 FileFormatClass format_class;
2232                 FileFormatClass search_class;
2233
2234                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2235                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Image")) == 0)
2236                         {
2237                         search_class = FORMAT_CLASS_IMAGE;
2238                         }
2239                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2240                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Raw Image")) == 0)
2241                         {
2242                         search_class = FORMAT_CLASS_RAWIMAGE;
2243                         }
2244                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2245                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Video")) == 0)
2246                         {
2247                         search_class = FORMAT_CLASS_VIDEO;
2248                         }
2249                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2250                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Document")) == 0)
2251                         {
2252                         search_class = FORMAT_CLASS_DOCUMENT;
2253                         }
2254                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2255                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Metadata")) == 0)
2256                         {
2257                         search_class = FORMAT_CLASS_META;
2258                         }
2259                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2260                                                 GTK_COMBO_BOX_TEXT(sd->class_type)), _("Unknown")) == 0)
2261                         {
2262                         search_class = FORMAT_CLASS_UNKNOWN;
2263                         }
2264                 else
2265                         {
2266                         search_class = FORMAT_CLASS_BROKEN;
2267                         }
2268
2269                 if (search_class != FORMAT_CLASS_BROKEN)
2270                         {
2271                         format_class = fd->format_class;
2272                         if (sd->match_class == SEARCH_MATCH_EQUAL)
2273                                 {
2274                                 match = (format_class == search_class);
2275                                 }
2276                         else if (sd->match_class == SEARCH_MATCH_NONE)
2277                                 {
2278                                 match = (format_class != search_class);
2279                                 }
2280                         }
2281                 else
2282                         {
2283                         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)
2284                                 {
2285                                 sd->match_broken_enable = TRUE;
2286                                 match = TRUE;
2287                                 }
2288                         else
2289                                 {
2290                                 sd->match_broken_enable = FALSE;
2291                                 }
2292                         }
2293                 }
2294
2295         if (match && sd->match_marks_enable)
2296                 {
2297                 tested = TRUE;
2298                 match = FALSE;
2299                 gint search_marks = -1;
2300                 gint i = 0;
2301                 gchar *marks_string = nullptr;
2302
2303                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2304                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)), _("Any mark")) == 0)
2305                         {
2306                         search_marks = -1;
2307                         }
2308                 else
2309                         {
2310                         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
2311                                 {
2312                                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
2313                                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
2314                                         {
2315                                         g_free(marks_string);
2316                                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
2317                                                                                                         options->marks_tooltips[i]);
2318                                         }
2319
2320                                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2321                                                                 GTK_COMBO_BOX_TEXT(sd->marks_type)),
2322                                                                 marks_string) == 0)
2323                                         {
2324                                         search_marks = 1 << i;
2325                                         }
2326                                 g_free(marks_string);
2327                                 marks_string = nullptr;
2328                                 }
2329                         }
2330
2331                 if (sd->match_marks == SEARCH_MATCH_EQUAL)
2332                         {
2333                         match = (fd->marks & search_marks);
2334                         }
2335                 else
2336                         {
2337                         if (search_marks == -1)
2338                                 {
2339                                 match = fd->marks ? FALSE : TRUE;
2340                                 }
2341                         else
2342                                 {
2343                                 match = (fd->marks & search_marks) ? FALSE : TRUE;
2344                                 }
2345                         }
2346                 }
2347
2348         if (match && sd->match_gps_enable)
2349                 {
2350                 /* Calculate the distance the image is from the specified origin.
2351                 * This is a standard algorithm. A simplified one may be faster.
2352                 */
2353                 #define RADIANS  0.0174532925
2354                 #define KM_EARTH_RADIUS 6371
2355                 #define MILES_EARTH_RADIUS 3959
2356                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2357
2358                 gdouble latitude, longitude, range, conversion;
2359
2360                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2361                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2362                         {
2363                         conversion = KM_EARTH_RADIUS;
2364                         }
2365                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2366                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2367                         {
2368                         conversion = MILES_EARTH_RADIUS;
2369                         }
2370                 else
2371                         {
2372                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2373                         }
2374
2375                 tested = TRUE;
2376                 match = FALSE;
2377
2378                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2379                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2380                 if (latitude != 1000 && longitude != 1000)
2381                         {
2382                         range = conversion * acos(sin(latitude * RADIANS) *
2383                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2384                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2385                                                 longitude) * RADIANS));
2386                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2387                                 {
2388                                 if (sd->search_gps >= range)
2389                                         match = TRUE;
2390                                 }
2391                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2392                                 {
2393                                 if (sd->search_gps < range)
2394                                         match = TRUE;
2395                                 }
2396                         }
2397                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2398                         {
2399                         match = TRUE;
2400                         }
2401                 }
2402
2403         if ((match || extra_only) && (sd->match_dimensions_enable || sd->match_similarity_enable || sd->match_broken_enable))
2404                 {
2405                 tested = TRUE;
2406
2407                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2408                         {
2409                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2410                         return TRUE;
2411                         }
2412                 }
2413
2414         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2415
2416         if (tested && match)
2417                 {
2418                 auto mfd = g_new(MatchFileData, 1);
2419                 mfd->fd = fd;
2420
2421                 mfd->width = width;
2422                 mfd->height = height;
2423                 mfd->rank = sim;
2424
2425                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2426                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2427                 sd->search_count++;
2428                 search_progress_update(sd, TRUE, -1.0);
2429                 }
2430         else
2431                 {
2432                 file_data_unref(fd);
2433                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2434                 }
2435
2436         return FALSE;
2437 }
2438
2439 static gboolean search_step_cb(gpointer data)
2440 {
2441         auto sd = static_cast<SearchData *>(data);
2442         FileData *fd;
2443
2444         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2445                 {
2446                 search_buffer_flush(sd);
2447                 search_progress_update(sd, TRUE, -1.0);
2448                 }
2449
2450         if (sd->search_file_list)
2451                 {
2452                 if (search_file_next(sd))
2453                         {
2454                         sd->search_idle_id = 0;
2455                         return G_SOURCE_REMOVE;
2456                         }
2457                 return G_SOURCE_CONTINUE;
2458                 }
2459
2460         if (!sd->search_file_list && !sd->search_folder_list)
2461                 {
2462                 sd->search_idle_id = 0;
2463
2464                 search_stop(sd);
2465                 search_result_thumb_step(sd);
2466
2467                 return G_SOURCE_REMOVE;
2468                 }
2469
2470         fd = static_cast<FileData *>(sd->search_folder_list->data);
2471
2472         if (g_list_find(sd->search_done_list, fd) == nullptr)
2473                 {
2474                 GList *list = nullptr;
2475                 GList *dlist = nullptr;
2476                 gboolean success = FALSE;
2477
2478                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2479
2480                 if (sd->search_type == SEARCH_MATCH_NONE)
2481                         {
2482                         success = filelist_read(fd, &list, &dlist);
2483                         }
2484                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2485                          sd->search_dir_fd &&
2486                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2487                         {
2488                         const gchar *path;
2489
2490                         path = fd->path + strlen(sd->search_dir_fd->path);
2491                         if (path != fd->path)
2492                                 {
2493                                 FileData *dir_fd = file_data_new_dir(path);
2494                                 success = filelist_read(dir_fd, &list, nullptr);
2495                                 file_data_unref(dir_fd);
2496                                 }
2497                         success |= filelist_read(fd, nullptr, &dlist);
2498                         if (success)
2499                                 {
2500                                 GList *work;
2501
2502                                 work = list;
2503                                 while (work)
2504                                         {
2505                                         FileData *fdp;
2506                                         GList *link;
2507                                         gchar *meta_path;
2508
2509                                         fdp = static_cast<FileData *>(work->data);
2510                                         link = work;
2511                                         work = work->next;
2512
2513                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2514                                         if (!meta_path)
2515                                                 {
2516                                                 list = g_list_delete_link(list, link);
2517                                                 file_data_unref(fdp);
2518                                                 }
2519                                         g_free(meta_path);
2520                                         }
2521                                 }
2522                         }
2523
2524                 if (success)
2525                         {
2526                         list = filelist_sort(list, SORT_NAME, TRUE, TRUE);
2527                         sd->search_file_list = list;
2528
2529                         if (sd->search_path_recurse)
2530                                 {
2531                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE, TRUE);
2532                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2533                                 }
2534                         else
2535                                 {
2536                                 filelist_free(dlist);
2537                                 }
2538                         }
2539                 }
2540         else
2541                 {
2542                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2543                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2544                 file_data_unref(fd);
2545                 }
2546
2547         return G_SOURCE_CONTINUE;
2548 }
2549
2550 static void search_similarity_load_done_cb(ImageLoader *, gpointer data)
2551 {
2552         auto sd = static_cast<SearchData *>(data);
2553         search_file_load_process(sd, sd->search_similarity_cd);
2554 }
2555
2556 static void search_start(SearchData *sd)
2557 {
2558         GError *error = nullptr;
2559
2560         search_stop(sd);
2561         search_result_clear(sd);
2562
2563         if (sd->search_dir_fd)
2564                 {
2565                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2566                 }
2567
2568         if (!sd->search_name_match_case)
2569                 {
2570                 /* convert to lowercase here, so that this is only done once per search */
2571                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2572                 g_free(sd->search_name);
2573                 sd->search_name = tmp;
2574                 }
2575
2576         if(sd->search_name_regex)
2577                 {
2578                 g_regex_unref(sd->search_name_regex);
2579                 }
2580
2581         sd->search_name_regex = g_regex_new(sd->search_name, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2582         if (error)
2583                 {
2584                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_name, error->message);
2585                 g_error_free(error);
2586                 error = nullptr;
2587                 sd->search_name_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2588                 }
2589
2590         if (!sd->search_comment_match_case)
2591                 {
2592                 /* convert to lowercase here, so that this is only done once per search */
2593                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2594                 g_free(sd->search_comment);
2595                 sd->search_comment = tmp;
2596                 }
2597
2598         if(sd->search_comment_regex)
2599                 {
2600                 g_regex_unref(sd->search_comment_regex);
2601                 }
2602
2603         sd->search_comment_regex = g_regex_new(sd->search_comment, static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), &error);
2604         if (error)
2605                 {
2606                 log_printf("Error: could not compile regular expression %s\n%s\n", sd->search_comment, error->message);
2607                 g_error_free(error);
2608                 error = nullptr;
2609                 sd->search_comment_regex = g_regex_new("", static_cast<GRegexCompileFlags>(0), static_cast<GRegexMatchFlags>(0), nullptr);
2610                 }
2611
2612         sd->search_count = 0;
2613         sd->search_total = 0;
2614
2615         gtk_widget_set_sensitive(sd->box_search, FALSE);
2616         gtk_spinner_start(GTK_SPINNER(sd->spinner));
2617         gtk_widget_set_sensitive(sd->button_start, FALSE);
2618         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2619         search_progress_update(sd, TRUE, -1.0);
2620
2621         if (sd->match_similarity_enable &&
2622             !sd->search_similarity_cd &&
2623             isfile(sd->search_similarity_path))
2624                 {
2625                 gchar *cd_path;
2626
2627                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2628                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2629                         {
2630                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2631                         }
2632                 g_free(cd_path);
2633
2634                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2635                         {
2636                         if (!sd->search_similarity_cd)
2637                                 {
2638                                 sd->search_similarity_cd = cache_sim_data_new();
2639                                 }
2640
2641                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2642                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2643                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2644                         if (image_loader_start(sd->img_loader))
2645                                 {
2646                                 return;
2647                                 }
2648                         image_loader_free(sd->img_loader);
2649                         sd->img_loader = nullptr;
2650                         }
2651
2652                 }
2653
2654         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2655 }
2656
2657 static void search_start_cb(GtkWidget *, gpointer data)
2658 {
2659         auto sd = static_cast<SearchData *>(data);
2660         gchar *collection;
2661         gchar *entry_text;
2662         gchar *path;
2663         GDateTime *date;
2664         GtkTreeViewColumn *column;
2665
2666         if (sd->search_folder_list)
2667                 {
2668                 search_stop(sd);
2669                 search_result_thumb_step(sd);
2670                 return;
2671                 }
2672
2673         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, nullptr);
2674         g_free(sd->search_name);
2675         sd->search_name = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2676
2677         /* XXX */
2678         g_free(sd->search_comment);
2679         sd->search_comment = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2680
2681         g_free(sd->search_similarity_path);
2682         sd->search_similarity_path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2683         if (sd->match_similarity_enable)
2684                 {
2685                 if (!isfile(sd->search_similarity_path))
2686                         {
2687                         file_util_warning_dialog(_("File not found"),
2688                                                  _("Please enter an existing file for image content."),
2689                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2690                         return;
2691                         }
2692                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2693                 }
2694
2695         /* Check the coordinate entry.
2696         * If the result is not sensible, it should get blocked.
2697         */
2698         if (sd->match_gps_enable)
2699                 {
2700                 if (sd->match_gps != SEARCH_MATCH_NONE)
2701                         {
2702                         entry_text = decode_geo_parameters(gq_gtk_entry_get_text(
2703                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2704
2705                         sd->search_lat = 1000;
2706                         sd->search_lon = 1000;
2707                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2708                         if (entry_text == nullptr || g_strstr_len(entry_text, -1, "Error") ||
2709                                                 sd->search_lat < -90 || sd->search_lat > 90 ||
2710                                                 sd->search_lon < -180 || sd->search_lon > 180)
2711                                 {
2712                                 file_util_warning_dialog(_(
2713                                                 "Entry does not contain a valid lat/long value"),
2714                                                         entry_text, GQ_ICON_DIALOG_WARNING, sd->window);
2715                                 return;
2716                                 }
2717                         g_free(entry_text);
2718                         }
2719                 }
2720
2721         g_list_free_full(sd->search_keyword_list, g_free);
2722         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2723
2724         date = date_selection_get(sd->date_sel);
2725         sd->search_date_d = g_date_time_get_day_of_month(date);
2726         sd->search_date_m = g_date_time_get_month(date);
2727         sd->search_date_y = g_date_time_get_year(date);
2728         g_date_time_unref(date);
2729
2730         date = date_selection_get(sd->date_sel_end);
2731         sd->search_date_end_d = g_date_time_get_day_of_month(date);
2732         sd->search_date_end_m = g_date_time_get_month(date);
2733         sd->search_date_end_y = g_date_time_get_year(date);
2734         g_date_time_unref(date);
2735
2736         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2737         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2738
2739         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2740         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2741         if (!sd->match_similarity_enable)
2742                 {
2743                 GtkTreeSortable *sortable;
2744                 gint id;
2745                 GtkSortType order;
2746
2747                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2748                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2749                     id == SEARCH_COLUMN_RANK)
2750                         {
2751                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2752                         }
2753                 }
2754
2755         if (sd->search_type == SEARCH_MATCH_NONE)
2756                 {
2757                 /* search path */
2758
2759                 path = remove_trailing_slash(gq_gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2760                 if (isdir(path))
2761                         {
2762                         file_data_unref(sd->search_dir_fd);
2763                         sd->search_dir_fd = file_data_new_dir(path);
2764
2765                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2766
2767                         search_start(sd);
2768                         }
2769                 else
2770                         {
2771                         file_util_warning_dialog(_("Folder not found"),
2772                                                  _("Please enter an existing folder to search."),
2773                                                  GQ_ICON_DIALOG_WARNING, sd->window);
2774                         }
2775
2776                 g_free(path);
2777                 }
2778         else if (sd->search_type == SEARCH_MATCH_ALL)
2779                 {
2780                 /* search metadata */
2781                 file_data_unref(sd->search_dir_fd);
2782                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2783                 search_start(sd);
2784                 }
2785         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2786                 {
2787                 /* search current result list */
2788                 GList *list;
2789
2790                 list = search_result_refine_list(sd);
2791
2792                 file_data_unref(sd->search_dir_fd);
2793                 sd->search_dir_fd = nullptr;
2794
2795                 search_start(sd);
2796
2797                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2798                 }
2799         else if (sd->search_type == SEARCH_MATCH_COLLECTION)
2800                 {
2801                 collection = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(sd->collection_entry)));
2802
2803                 if (is_collection(collection))
2804                         {
2805                         GList *list = nullptr;
2806
2807                         list = collection_contents_fd(collection);
2808
2809                         file_data_unref(sd->search_dir_fd);
2810                         sd->search_dir_fd = nullptr;
2811
2812                         search_start(sd);
2813
2814                         sd->search_file_list = g_list_concat(sd->search_file_list, list);
2815                         }
2816                 else
2817                         {
2818                         file_util_warning_dialog(_("Collection not found"), _("Please enter an existing collection name."), GQ_ICON_DIALOG_WARNING, sd->window);
2819                         }
2820                 g_free(collection);
2821                 }
2822 }
2823
2824 /*
2825  *-------------------------------------------------------------------
2826  * window construct
2827  *-------------------------------------------------------------------
2828  */
2829
2830 enum {
2831         MENU_CHOICE_COLUMN_NAME = 0,
2832         MENU_CHOICE_COLUMN_VALUE
2833 };
2834
2835 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2836 {
2837         auto sd = static_cast<SearchData *>(data);
2838
2839         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2840 }
2841
2842 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2843 {
2844         gint sa;
2845         gint sb;
2846
2847         sa = a->width * a->height;
2848         sb = b->width * b->height;
2849
2850         if (sa > sb) return 1;
2851         if (sa < sb) return -1;
2852         return 0;
2853 }
2854
2855 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2856 {
2857         gint n = GPOINTER_TO_INT(data);
2858         MatchFileData *fda;
2859         MatchFileData *fdb;
2860
2861         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2862         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2863
2864         if (!fda || !fdb) return 0;
2865
2866         switch (n)
2867                 {
2868                 case SEARCH_COLUMN_RANK:
2869                         if ((fda)->rank > (fdb)->rank) return 1;
2870                         if ((fda)->rank < (fdb)->rank) return -1;
2871                         return 0;
2872                         break;
2873                 case SEARCH_COLUMN_NAME:
2874                         if (options->file_sort.case_sensitive)
2875                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2876                         else
2877                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2878                         break;
2879                 case SEARCH_COLUMN_SIZE:
2880                         if (fda->fd->size > fdb->fd->size) return 1;
2881                         if (fda->fd->size < fdb->fd->size) return -1;
2882                         return 0;
2883                         break;
2884                 case SEARCH_COLUMN_DATE:
2885                         if (fda->fd->date > fdb->fd->date) return 1;
2886                         if (fda->fd->date < fdb->fd->date) return -1;
2887                         return 0;
2888                         break;
2889                 case SEARCH_COLUMN_DIMENSIONS:
2890                         return sort_matchdata_dimensions(fda, fdb);
2891                         break;
2892                 case SEARCH_COLUMN_PATH:
2893                         return utf8_compare(fda->fd->path, fdb->fd->path, TRUE);
2894                         break;
2895                 default:
2896                         break;
2897                 }
2898
2899         return 0;
2900 }
2901
2902 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2903 {
2904         GtkTreeViewColumn *column;
2905         GtkCellRenderer *renderer;
2906
2907         column = gtk_tree_view_column_new();
2908         gtk_tree_view_column_set_title(column, title);
2909         gtk_tree_view_column_set_min_width(column, 4);
2910
2911         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2912
2913         if (!image)
2914                 {
2915                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2916                 renderer = gtk_cell_renderer_text_new();
2917                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2918                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2919                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2920
2921                 gtk_tree_view_column_set_sort_column_id(column, n);
2922                 }
2923         else
2924                 {
2925                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2926                 renderer = gtk_cell_renderer_pixbuf_new();
2927                 cell_renderer_height_override(renderer);
2928                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2929                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2930                 }
2931
2932         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2933 }
2934
2935 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2936 {
2937         if (visible)
2938                 {
2939                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2940                 }
2941         else
2942                 {
2943                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2944                 }
2945 }
2946
2947 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2948 {
2949         GtkTreeModel *store;
2950         GtkTreeIter iter;
2951
2952         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2953         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2954         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2955         return TRUE;
2956 }
2957
2958 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2959 {
2960         auto sd = static_cast<SearchData *>(data);
2961
2962         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2963
2964         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2965                                 (sd->search_type == SEARCH_MATCH_NONE));
2966         menu_choice_set_visible(sd->collection, (sd->search_type == SEARCH_MATCH_COLLECTION));
2967 }
2968
2969 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2970 {
2971         auto sd = static_cast<SearchData *>(data);
2972
2973         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2974 }
2975
2976 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2977 {
2978         auto sd = static_cast<SearchData *>(data);
2979
2980         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2981
2982         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2983                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2984 }
2985
2986 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2987 {
2988         auto sd = static_cast<SearchData *>(data);
2989
2990         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2991
2992         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2993                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2994 }
2995
2996 static void menu_choice_class_cb(GtkWidget *combo, gpointer data)
2997 {
2998         auto sd = static_cast<SearchData *>(data);
2999
3000         if (!menu_choice_get_match_type(combo, &sd->match_class)) return;
3001 }
3002
3003 static void menu_choice_marks_cb(GtkWidget *combo, gpointer data)
3004 {
3005         auto sd = static_cast<SearchData *>(data);
3006
3007         if (!menu_choice_get_match_type(combo, &sd->match_marks)) return;
3008 }
3009
3010 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
3011 {
3012         auto sd = static_cast<SearchData *>(data);
3013
3014         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
3015
3016         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
3017                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
3018 }
3019
3020 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
3021 {
3022         auto sd = static_cast<SearchData *>(data);
3023
3024         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
3025
3026         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
3027                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
3028 }
3029
3030 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
3031 {
3032         auto sd = static_cast<SearchData *>(data);
3033
3034         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
3035 }
3036
3037 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
3038 {
3039         auto sd = static_cast<SearchData *>(data);
3040
3041         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
3042 }
3043
3044 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
3045 {
3046         auto value = static_cast<gint *>(data);
3047
3048         *value = static_cast<gint>(gtk_adjustment_get_value(adjustment));
3049 }
3050
3051 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
3052 {
3053         auto sd = static_cast<SearchData *>(data);
3054
3055         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
3056
3057         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
3058                                         (sd->match_gps != SEARCH_MATCH_NONE));
3059 }
3060
3061 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
3062                             GCallback func, gpointer data)
3063 {
3064         GtkWidget *spin;
3065         GtkAdjustment *adj;
3066
3067         spin = gtk_spin_button_new_with_range(min, max, 1);
3068         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), static_cast<gdouble>(value));
3069         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
3070         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
3071                                    G_CALLBACK(func), data);
3072         gq_gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
3073         gtk_widget_show(spin);
3074
3075         return spin;
3076 }
3077
3078 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
3079 {
3080         auto widget = static_cast<GtkWidget *>(data);
3081         gboolean active;
3082         gboolean *value;
3083
3084         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
3085         gtk_widget_set_sensitive(widget, active);
3086
3087         value = static_cast<gboolean *>(g_object_get_data(G_OBJECT(button), "check_var"));
3088         if (value) *value = active;
3089 }
3090
3091 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
3092                                    GCallback func, gpointer data)
3093 {
3094         GtkWidget *combo;
3095         GtkCellRenderer *renderer;
3096         GtkListStore *store;
3097         gint i;
3098
3099         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
3100         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
3101         g_object_unref(store);
3102
3103         renderer = gtk_cell_renderer_text_new();
3104         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
3105         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
3106                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
3107
3108         for (i = 0; i < item_count; i++)
3109                 {
3110                 GtkTreeIter iter;
3111
3112                 gtk_list_store_append(store, &iter);
3113                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
3114                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
3115                 }
3116
3117         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
3118
3119         if (func) g_signal_connect(G_OBJECT(combo), "changed",
3120                                    G_CALLBACK(func), data);
3121
3122         return combo;
3123 }
3124
3125 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
3126                               const gchar *text, gboolean *value,
3127                               const MatchList *items, gint item_count,
3128                               GCallback func, gpointer data)
3129 {
3130         GtkWidget *base_box;
3131         GtkWidget *hbox;
3132         GtkWidget *button;
3133         GtkWidget *option;
3134
3135         base_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_GAP);
3136         gq_gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
3137         gtk_widget_show(base_box);
3138
3139         button = gtk_check_button_new();
3140         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
3141         gq_gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
3142         gtk_widget_show(button);
3143         if (check) *check = button;
3144         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
3145
3146         hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3147         gq_gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
3148         gtk_widget_show(hbox);
3149
3150         g_signal_connect(G_OBJECT(button), "toggled",
3151                          G_CALLBACK(menu_choice_check_cb), hbox);
3152         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
3153
3154         pref_label_new(hbox, text);
3155
3156         if (!items && !menu) return hbox;
3157
3158         option = menu_choice_menu(items, item_count, func, data);
3159         gq_gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
3160         gtk_widget_show(option);
3161         if (menu) *menu = option;
3162
3163         return hbox;
3164 }
3165
3166 static void search_window_get_geometry(SearchData *sd)
3167 {
3168         GdkWindow *window;
3169         LayoutWindow *lw = nullptr;
3170
3171         layout_valid(&lw);
3172
3173         if (!sd || !lw) return;
3174
3175         window = gtk_widget_get_window(sd->window);
3176         gdk_window_get_position(window, &lw->options.search_window.x, &lw->options.search_window.y);
3177         lw->options.search_window.w = gdk_window_get_width(window);
3178         lw->options.search_window.h = gdk_window_get_height(window);
3179 }
3180
3181 static void search_window_close(SearchData *sd)
3182 {
3183
3184         search_window_get_geometry(sd);
3185
3186         gq_gtk_widget_destroy(sd->window);
3187 }
3188
3189 static void search_window_close_cb(GtkWidget *, gpointer data)
3190 {
3191         auto sd = static_cast<SearchData *>(data);
3192
3193         search_window_close(sd);
3194 }
3195
3196 static void search_window_help_cb(GtkWidget *, gpointer)
3197 {
3198         help_window_show("GuideImageSearchSearch.html");
3199 }
3200
3201 static gboolean search_window_delete_cb(GtkWidget *, GdkEventAny *, gpointer data)
3202 {
3203         auto sd = static_cast<SearchData *>(data);
3204
3205         search_window_close(sd);
3206         return TRUE;
3207 }
3208
3209 static void search_window_destroy_cb(GtkWidget *, gpointer data)
3210 {
3211         auto sd = static_cast<SearchData *>(data);
3212
3213         search_window_list = g_list_remove(search_window_list, sd);
3214
3215         search_result_update_idle_cancel(sd);
3216
3217         mfd_list_free(sd->search_buffer_list);
3218         sd->search_buffer_list = nullptr;
3219
3220         search_stop(sd);
3221         search_result_clear(sd);
3222
3223         file_data_unref(sd->search_dir_fd);
3224
3225         g_free(sd->search_name);
3226         if(sd->search_name_regex)
3227                 {
3228                 g_regex_unref(sd->search_name_regex);
3229                 }
3230         g_free(sd->search_comment);
3231         if(sd->search_comment_regex)
3232                 {
3233                 g_regex_unref(sd->search_comment_regex);
3234                 }
3235         g_free(sd->search_similarity_path);
3236         g_list_free_full(sd->search_keyword_list, g_free);
3237
3238         file_data_unregister_notify_func(search_notify_cb, sd);
3239
3240         g_free(sd);
3241 }
3242
3243 static void select_collection_dialog_close_cb(FileDialog *fdlg, gpointer)
3244 {
3245         file_dialog_close(fdlg);
3246 }
3247
3248 static void select_collection_dialog_ok_cb(FileDialog *fdlg, gpointer data)
3249 {
3250         auto sd = static_cast<SearchData *>(data);
3251         gchar *path;
3252         gchar *path_noext;
3253         gchar *collection;
3254
3255         path = g_strdup(gq_gtk_entry_get_text(GTK_ENTRY(fdlg->entry)));
3256         path_noext = remove_extension_from_path(path);
3257         collection = g_path_get_basename(path_noext);
3258
3259         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), collection);
3260         file_dialog_close(fdlg);
3261
3262         g_free(path);
3263         g_free(path_noext);
3264         g_free(collection);
3265 }
3266
3267 static void select_collection_clicked_cb(GtkWidget *, gpointer data)
3268 {
3269         auto sd = static_cast<SearchData *>(data);
3270         FileDialog *fdlg;
3271         const gchar *title;
3272         const gchar *btntext;
3273         gpointer btnfunc;
3274         const gchar *icon_name;
3275
3276         title = _("Select collection");
3277         btntext = nullptr;
3278         btnfunc = reinterpret_cast<void *>(select_collection_dialog_ok_cb);
3279         icon_name = GQ_ICON_OK;
3280
3281         fdlg = file_util_file_dlg(title, "dlg_collection", sd->window, select_collection_dialog_close_cb, sd);
3282
3283         generic_dialog_add_message(GENERIC_DIALOG(fdlg), nullptr, title, nullptr, FALSE);
3284         file_dialog_add_button(fdlg, icon_name, btntext, reinterpret_cast<void(*)(FileDialog *, gpointer)>(btnfunc), TRUE);
3285
3286         file_dialog_add_path_widgets(fdlg, get_collections_dir(), nullptr, "search_collection", GQ_COLLECTION_EXT, _("Collection Files"));
3287
3288         gtk_widget_show(GENERIC_DIALOG(fdlg)->dialog);
3289 }
3290
3291 void search_new(FileData *dir_fd, FileData *example_file)
3292 {
3293         GtkWidget *vbox;
3294         GtkWidget *hbox;
3295         GtkWidget *hbox2;
3296         GtkWidget *pad_box;
3297         GtkWidget *frame;
3298         GtkWidget *scrolled;
3299         GtkListStore *store;
3300         GtkTreeSortable *sortable;
3301         GtkTreeSelection *selection;
3302         GtkTreeViewColumn *column;
3303         GtkWidget *combo;
3304         GdkGeometry geometry;
3305         gint i;
3306         gchar *marks_string;
3307         LayoutWindow *lw = nullptr;
3308
3309         layout_valid(&lw);
3310
3311         auto sd = g_new0(SearchData, 1);
3312
3313         sd->search_dir_fd = file_data_ref(dir_fd);
3314         sd->search_path_recurse = TRUE;
3315         sd->search_size = 0;
3316         sd->search_width = 640;
3317         sd->search_height = 480;
3318         sd->search_width_end = 1024;
3319         sd->search_height_end = 768;
3320
3321         sd->search_type = SEARCH_MATCH_NONE;
3322
3323         sd->match_name = SEARCH_MATCH_NAME_CONTAINS;
3324         sd->match_size = SEARCH_MATCH_EQUAL;
3325         sd->match_date = SEARCH_MATCH_EQUAL;
3326         sd->match_dimensions = SEARCH_MATCH_EQUAL;
3327         sd->match_keywords = SEARCH_MATCH_ALL;
3328         sd->match_comment = SEARCH_MATCH_CONTAINS;
3329         sd->match_rating = SEARCH_MATCH_EQUAL;
3330         sd->match_class = SEARCH_MATCH_EQUAL;
3331         sd->match_marks = SEARCH_MATCH_EQUAL;
3332
3333         sd->match_name_enable = TRUE;
3334
3335         sd->search_similarity = 95;
3336
3337         sd->search_gps = 1;
3338         sd->match_gps = SEARCH_MATCH_NONE;
3339
3340         if (example_file)
3341                 {
3342                 sd->search_similarity_path = g_strdup(example_file->path);
3343                 }
3344
3345         sd->window = window_new("search", nullptr, nullptr, _("Image search"));
3346         DEBUG_NAME(sd->window);
3347
3348         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
3349
3350         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
3351         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
3352         geometry.base_width = DEF_SEARCH_WIDTH;
3353         geometry.base_height = DEF_SEARCH_HEIGHT;
3354         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), nullptr, &geometry,
3355                                       static_cast<GdkWindowHints>(GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE));
3356
3357         if (lw && options->save_window_positions)
3358                 {
3359                 gtk_window_set_default_size(GTK_WINDOW(sd->window), lw->options.search_window.w, lw->options.search_window.h);
3360                 gq_gtk_window_move(GTK_WINDOW(sd->window), lw->options.search_window.x, lw->options.search_window.y);
3361                 }
3362         else
3363                 {
3364                 gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
3365                 }
3366
3367         g_signal_connect(G_OBJECT(sd->window), "delete_event",
3368                          G_CALLBACK(search_window_delete_cb), sd);
3369         g_signal_connect(G_OBJECT(sd->window), "destroy",
3370                          G_CALLBACK(search_window_destroy_cb), sd);
3371
3372         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
3373                          G_CALLBACK(search_window_keypress_cb), sd);
3374
3375         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3376         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
3377         gq_gtk_container_add(GTK_WIDGET(sd->window), vbox);
3378         gtk_widget_show(vbox);
3379
3380         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
3381
3382         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3383
3384         pref_label_new(hbox, _("Search:"));
3385
3386         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
3387                                          G_CALLBACK(menu_choice_path_cb), sd);
3388         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
3389         gtk_widget_show(sd->menu_path);
3390
3391         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3392         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
3393                                                 "search_path", -1,
3394                                                 nullptr, nullptr);
3395         tab_completion_add_select_button(sd->path_entry, nullptr, TRUE);
3396         gq_gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
3397         gtk_widget_show(combo);
3398         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
3399                                                   sd->search_path_recurse, &sd->search_path_recurse);
3400
3401         sd->collection = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3402         sd->collection_entry = gtk_entry_new();
3403         gq_gtk_entry_set_text(GTK_ENTRY(sd->collection_entry), "");
3404         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->collection_entry, TRUE, TRUE, 0);
3405         gtk_widget_show(sd->collection_entry);
3406
3407         sd->fd_button = gtk_button_new_with_label("...");
3408         g_signal_connect(G_OBJECT(sd->fd_button), "clicked", G_CALLBACK(select_collection_clicked_cb), sd);
3409         gq_gtk_box_pack_start(GTK_BOX(sd->collection), sd->fd_button, FALSE, FALSE, 0);
3410         gtk_widget_show(sd->fd_button);
3411
3412         gtk_widget_hide(sd->collection);
3413
3414         /* Search for file name */
3415         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
3416                            _("File"), &sd->match_name_enable,
3417                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
3418                            G_CALLBACK(menu_choice_name_cb), sd);
3419         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
3420         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3421         gtk_widget_show(combo);
3422         pref_checkbox_new_int(hbox, _("Match case"),
3423                               sd->search_name_match_case, &sd->search_name_match_case);
3424         pref_checkbox_new_int(hbox, _("Symbolic link"), sd->search_name_symbolic_link, &sd->search_name_symbolic_link);
3425         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.");
3426
3427         /* Search for file size */
3428         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
3429                            _("File size is"), &sd->match_size_enable,
3430                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3431                            G_CALLBACK(menu_choice_size_cb), sd);
3432         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
3433                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
3434         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3435         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3436         pref_label_new(hbox2, _("and"));
3437         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
3438                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
3439
3440         /* Search for file date */
3441         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
3442                            _("File date is"), &sd->match_date_enable,
3443                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
3444                            G_CALLBACK(menu_choice_date_cb), sd);
3445
3446         sd->date_sel = date_selection_new();
3447         date_selection_time_set(sd->date_sel, time(nullptr));
3448         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
3449         gtk_widget_show(sd->date_sel);
3450
3451         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3452         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3453         pref_label_new(hbox2, _("and"));
3454         sd->date_sel_end = date_selection_new();
3455         date_selection_time_set(sd->date_sel_end, time(nullptr));
3456         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
3457         gtk_widget_show(sd->date_sel_end);
3458
3459         sd->date_type = gtk_combo_box_text_new();
3460         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Modified"));
3461         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Status Changed"));
3462         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Original"));
3463         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->date_type), _("Digitized"));
3464         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->date_type, FALSE, FALSE, 0);
3465         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->date_type), 0);
3466         gtk_widget_set_tooltip_text(sd->date_type, "Modified (mtime)\nStatus Changed (ctime)\nOriginal (Exif.Photo.DateTimeOriginal)\nDigitized (Exif.Photo.DateTimeDigitized)");
3467         gtk_widget_show(sd->date_type);
3468
3469         /* Search for image dimensions */
3470         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
3471                            _("Image dimensions are"), &sd->match_dimensions_enable,
3472                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
3473                            G_CALLBACK(menu_choice_dimensions_cb), sd);
3474         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
3475         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
3476                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
3477         pref_label_new(pad_box, "x");
3478         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
3479                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
3480         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 2);
3481         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3482         pref_label_new(hbox2, _("and"));
3483         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
3484         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
3485                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
3486         pref_label_new(hbox2, "x");
3487         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
3488                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
3489
3490         /* Search for image similarity */
3491         hbox = menu_choice(sd->box_search, &sd->check_similarity, nullptr,
3492                            _("Image content is"), &sd->match_similarity_enable,
3493                            nullptr, 0, nullptr, sd);
3494         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
3495                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
3496
3497         /* xgettext:no-c-format */
3498         pref_label_new(hbox, _("% similar to"));
3499
3500         combo = tab_completion_new_with_history(&sd->entry_similarity,
3501                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
3502                                                 "search_similarity_path", -1, nullptr, nullptr);
3503         tab_completion_add_select_button(sd->entry_similarity, nullptr, FALSE);
3504         gq_gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
3505         gtk_widget_show(combo);
3506         pref_checkbox_new_int(hbox, _("Ignore rotation"),
3507                                 options->rot_invariant_sim, &options->rot_invariant_sim);
3508
3509         /* Search for image keywords */
3510         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
3511                            _("Keywords"), &sd->match_keywords_enable,
3512                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
3513                            G_CALLBACK(menu_choice_keyword_cb), sd);
3514         sd->entry_keywords = gtk_entry_new();
3515         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
3516         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
3517         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
3518                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
3519         gtk_widget_show(sd->entry_keywords);
3520
3521         /* Search for image comment */
3522         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3523                         _("Comment"), &sd->match_comment_enable,
3524                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3525                         G_CALLBACK(menu_choice_comment_cb), sd);
3526         sd->entry_comment = gtk_entry_new();
3527         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3528         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3529         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3530                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3531         gtk_widget_show(sd->entry_comment);
3532         pref_checkbox_new_int(hbox, _("Match case"),
3533                               sd->search_comment_match_case, &sd->search_comment_match_case);
3534         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.");
3535
3536         /* Search for image rating */
3537         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3538                            _("Image rating is"), &sd->match_rating_enable,
3539                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3540                            G_CALLBACK(menu_choice_rating_cb), sd);
3541         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3542                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3543         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3544         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3545         pref_label_new(hbox2, _("and"));
3546         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3547                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3548
3549         /* Search for images within a specified range of a lat/long coordinate
3550         */
3551         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3552                            _("Image is"), &sd->match_gps_enable,
3553                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3554                            G_CALLBACK(menu_choice_gps_cb), sd);
3555
3556         hbox2 = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
3557         gq_gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3558         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3559                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3560
3561         sd->units_gps = gtk_combo_box_text_new();
3562         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3563         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3564         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3565         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3566         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3567         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3568         gtk_widget_show(sd->units_gps);
3569
3570         pref_label_new(hbox2, _("from"));
3571
3572         sd->entry_gps_coord = gtk_entry_new();
3573         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3574         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3575         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"));
3576         gq_gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3577         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3578
3579         gtk_widget_show(sd->entry_gps_coord);
3580
3581         /* Search for image class */
3582         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_class,
3583                            _("Image class"), &sd->match_class_enable,
3584                            text_search_menu_class, sizeof(text_search_menu_class) / sizeof(MatchList),
3585                            G_CALLBACK(menu_choice_class_cb), sd);
3586
3587         sd->class_type = gtk_combo_box_text_new();
3588         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Image"));
3589         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Raw Image"));
3590         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Video"));
3591         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Document"));
3592         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Metadata"));
3593         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Unknown"));
3594         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->class_type), _("Broken"));
3595         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->class_type, FALSE, FALSE, 0);
3596         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->class_type), 0);
3597         gtk_widget_show(sd->class_type);
3598
3599         /* Search for image marks */
3600         hbox = menu_choice(sd->box_search, &sd->check_class, &sd->menu_marks,
3601                            _("Marks"), &sd->match_marks_enable,
3602                            text_search_menu_marks, sizeof(text_search_menu_marks) / sizeof(MatchList),
3603                            G_CALLBACK(menu_choice_marks_cb), sd);
3604
3605         sd->marks_type = gtk_combo_box_text_new();
3606         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), _("Any mark"));
3607         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
3608                 {
3609                 marks_string = g_strdup_printf("%s%d", _("Mark "), i + 1);
3610                 if (g_strcmp0(marks_string, options->marks_tooltips[i]) != 0)
3611                         {
3612                         g_free(marks_string);
3613                         marks_string = g_strdup_printf("%s%d %s", _("Mark "), i + 1,
3614                                                                                         options->marks_tooltips[i]);
3615                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3616                         }
3617                 else
3618                         {
3619                         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->marks_type), marks_string);
3620                         }
3621                 g_free(marks_string);
3622                 }
3623         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->marks_type, FALSE, FALSE, 0);
3624         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->marks_type), 0);
3625         gtk_widget_show(sd->marks_type);
3626
3627         /* Done the types of searches */
3628
3629         scrolled = gq_gtk_scrolled_window_new(nullptr, nullptr);
3630         gq_gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3631         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3632                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3633         gq_gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3634         gtk_widget_show(scrolled);
3635
3636         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3637                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3638                                    G_TYPE_STRING, G_TYPE_STRING);
3639
3640         /* set up sorting */
3641         sortable = GTK_TREE_SORTABLE(store);
3642         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3643                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), nullptr);
3644         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3645                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), nullptr);
3646         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3647                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), nullptr);
3648         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3649                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), nullptr);
3650         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3651                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), nullptr);
3652         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3653                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), nullptr);
3654
3655 #if 0
3656         /* by default, search results are unsorted until user selects a sort column - for speed,
3657          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3658          */
3659         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3660 #endif
3661
3662         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3663         g_object_unref(store);
3664         gq_gtk_container_add(GTK_WIDGET(scrolled), sd->result_view);
3665         gtk_widget_show(sd->result_view);
3666
3667         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3668         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3669         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, nullptr);
3670
3671         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3672         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3673
3674         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3675         search_result_add_column(sd, SEARCH_COLUMN_THUMB, _("Thumb"), TRUE, FALSE);
3676         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3677         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3678         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3679         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3680         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3681
3682         search_dnd_init(sd);
3683
3684         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3685                          G_CALLBACK(search_result_press_cb), sd);
3686         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3687                          G_CALLBACK(search_result_release_cb), sd);
3688         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3689                          G_CALLBACK(search_result_keypress_cb), sd);
3690
3691         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3692
3693         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3694                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3695         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_thumbs), "Ctrl-T");
3696
3697         frame = gtk_frame_new(nullptr);
3698         DEBUG_NAME(frame);
3699         gq_gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3700         gq_gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3701         gtk_widget_show(frame);
3702
3703         sd->label_status = gtk_label_new("");
3704         gtk_widget_set_size_request(sd->label_status, 50, -1);
3705         gq_gtk_container_add(GTK_WIDGET(frame), sd->label_status);
3706         gtk_widget_show(sd->label_status);
3707
3708         sd->label_progress = gtk_progress_bar_new();
3709         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3710
3711         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3712         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3713
3714         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3715         gtk_widget_show(sd->label_progress);
3716
3717         sd->spinner = gtk_spinner_new();
3718         gq_gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3719         gtk_widget_show(sd->spinner);
3720
3721         sd->button_help = pref_button_new(hbox, GQ_ICON_HELP, _("Help"), G_CALLBACK(search_window_help_cb), sd);
3722         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_help), "F1");
3723         gtk_widget_set_sensitive(sd->button_help, TRUE);
3724         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3725         sd->button_start = pref_button_new(hbox, GQ_ICON_FIND, _("Find"),
3726                                            G_CALLBACK(search_start_cb), sd);
3727         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_start), "Ctrl-Return");
3728         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3729         sd->button_stop = pref_button_new(hbox, GQ_ICON_STOP, _("Stop"),
3730                                           G_CALLBACK(search_start_cb), sd);
3731         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_stop), "Ctrl-Return");
3732         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3733         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3734         sd->button_close = pref_button_new(hbox, GQ_ICON_CLOSE, _("Close"), G_CALLBACK(search_window_close_cb), sd);
3735         gtk_widget_set_tooltip_text(GTK_WIDGET(sd->button_close), "Ctrl-W");
3736         gtk_widget_set_sensitive(sd->button_close, TRUE);
3737
3738         search_result_thumb_enable(sd, TRUE);
3739         search_result_thumb_enable(sd, FALSE);
3740         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
3741         gtk_tree_view_column_set_visible(column, FALSE);
3742
3743         search_status_update(sd);
3744         search_progress_update(sd, FALSE, -1.0);
3745
3746         search_window_list = g_list_append(search_window_list, sd);
3747
3748         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3749
3750         gtk_widget_show(sd->window);
3751 }
3752
3753 /*
3754  *-------------------------------------------------------------------
3755  * maintenance (move, delete, etc.)
3756  *-------------------------------------------------------------------
3757  */
3758
3759 static void search_result_change_path(SearchData *sd, FileData *fd)
3760 {
3761         GtkTreeModel *store;
3762         GtkTreeIter iter;
3763         gboolean valid;
3764
3765         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3766         valid = gtk_tree_model_get_iter_first(store, &iter);
3767         while (valid)
3768                 {
3769                 GtkTreeIter current;
3770                 MatchFileData *mfd;
3771
3772                 current = iter;
3773                 valid = gtk_tree_model_iter_next(store, &iter);
3774
3775                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3776                 if (mfd->fd == fd)
3777                         {
3778                         if (fd->change && fd->change->dest)
3779                                 {
3780                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3781                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3782                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3783                                 }
3784                         else
3785                                 {
3786                                 search_result_remove_item(sd, mfd, &current);
3787                                 }
3788                         }
3789                 }
3790 }
3791
3792 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3793 {
3794         auto sd = static_cast<SearchData *>(data);
3795
3796         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3797
3798         DEBUG_1("Notify search: %s %04x", fd->path, type);
3799
3800         switch (fd->change->type)
3801                 {
3802                 case FILEDATA_CHANGE_MOVE:
3803                 case FILEDATA_CHANGE_RENAME:
3804                 case FILEDATA_CHANGE_DELETE:
3805                         search_result_change_path(sd, fd);
3806                         break;
3807                 case FILEDATA_CHANGE_COPY:
3808                 case FILEDATA_CHANGE_UNSPECIFIED:
3809                 case FILEDATA_CHANGE_WRITE_METADATA:
3810                         break;
3811                 }
3812 }
3813
3814 void mfd_list_free(GList *list)
3815 {
3816         GList *work;
3817
3818         work = list;
3819         while (work)
3820                 {
3821                 auto mfd = static_cast<MatchFileData *>(work->data);
3822                 file_data_unref((FileData *)mfd->fd);
3823                 work = work->next;
3824                 }
3825
3826         g_list_free(list);
3827 }
3828
3829 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */