src/search.c

   1 /*
   2  * Copyright (C) 2005 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "search.h"
  24
  25 #include "cache.h"
  26 #include "collect.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.h"
  35 #include "math.h"
  36 #include "menu.h"
  37 #include "metadata.h"
  38 #include "misc.h"
  39 #include "print.h"
  40 #include "thumb.h"
  41 #include "ui_bookmark.h"
  42 #include "ui_fileops.h"
  43 #include "ui_menu.h"
  44 #include "ui_misc.h"
  45 #include "ui_spinner.h"
  46 #include "ui_tabcomp.h"
  47 #include "ui_tree_edit.h"
  48 #include "uri_utils.h"
  49 #include "utilops.h"
  50 #include "window.h"
  51 #include "bar_keywords.h"
  52
  53 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  54
  55
  56 #define DEF_SEARCH_WIDTH  700
  57 #define DEF_SEARCH_HEIGHT 450
  58
  59 #define SEARCH_BUFFER_MATCH_LOAD 20
  60 #define SEARCH_BUFFER_MATCH_HIT  5
  61 #define SEARCH_BUFFER_MATCH_MISS 1
  62 #define SEARCH_BUFFER_FLUSH_SIZE 99
  63
  64 typedef enum {
  65         SEARCH_MATCH_NONE,
  66         SEARCH_MATCH_EQUAL,
  67         SEARCH_MATCH_CONTAINS,
  68         SEARCH_MATCH_UNDER,
  69         SEARCH_MATCH_OVER,
  70         SEARCH_MATCH_BETWEEN,
  71         SEARCH_MATCH_ALL,
  72         SEARCH_MATCH_ANY
  73 } MatchType;
  74
  75 enum {
  76         SEARCH_COLUMN_POINTER = 0,
  77         SEARCH_COLUMN_RANK,
  78         SEARCH_COLUMN_THUMB,
  79         SEARCH_COLUMN_NAME,
  80         SEARCH_COLUMN_SIZE,
  81         SEARCH_COLUMN_DATE,
  82         SEARCH_COLUMN_DIMENSIONS,
  83         SEARCH_COLUMN_PATH,
  84         SEARCH_COLUMN_COUNT     /* total columns */
  85 };
  86
  87 typedef struct _SearchData SearchData;
  88 struct _SearchData
  89 {
  90         GtkWidget *window;
  91
  92         GtkWidget *button_thumbs;
  93         GtkWidget *label_status;
  94         GtkWidget *label_progress;
  95         GtkWidget *button_start;
  96         GtkWidget *button_stop;
  97         GtkWidget *spinner;
  98
  99         GtkWidget *box_search;
 100
 101         GtkWidget *menu_path;
 102         GtkWidget *path_entry;
 103         GtkWidget *check_recurse;
 104
 105         GtkWidget *result_view;
 106
 107         GtkWidget *check_name;
 108         GtkWidget *menu_name;
 109         GtkWidget *entry_name;
 110         GtkWidget *check_name_match_case;
 111
 112         GtkWidget *check_size;
 113         GtkWidget *menu_size;
 114         GtkWidget *spin_size;
 115         GtkWidget *spin_size_end;
 116
 117         GtkWidget *check_date;
 118         GtkWidget *menu_date;
 119         GtkWidget *date_sel;
 120         GtkWidget *date_sel_end;
 121
 122         GtkWidget *check_dimensions;
 123         GtkWidget *menu_dimensions;
 124         GtkWidget *spin_width;
 125         GtkWidget *spin_height;
 126         GtkWidget *spin_width_end;
 127         GtkWidget *spin_height_end;
 128
 129         GtkWidget *check_similarity;
 130         GtkWidget *spin_similarity;
 131         GtkWidget *entry_similarity;
 132
 133         GtkWidget *check_keywords;
 134         GtkWidget *menu_keywords;
 135         GtkWidget *entry_keywords;
 136
 137         GtkWidget *check_comment;
 138         GtkWidget *menu_comment;
 139         GtkWidget *entry_comment;
 140
 141         GtkWidget *check_rating;
 142         GtkWidget *menu_rating;
 143         GtkWidget *spin_rating;
 144         GtkWidget *spin_rating_end;
 145
 146         FileData *search_dir_fd;
 147         gboolean   search_path_recurse;
 148         gchar *search_name;
 149         gboolean   search_name_match_case;
 150         gint64 search_size;
 151         gint64 search_size_end;
 152         gint   search_date_y;
 153         gint   search_date_m;
 154         gint   search_date_d;
 155         gint   search_date_end_y;
 156         gint   search_date_end_m;
 157         gint   search_date_end_d;
 158         gint   search_width;
 159         gint   search_height;
 160         gint   search_width_end;
 161         gint   search_height_end;
 162         gint   search_similarity;
 163         gchar *search_similarity_path;
 164         CacheData *search_similarity_cd;
 165         GList *search_keyword_list;
 166         gchar *search_comment;
 167         gint   search_rating;
 168         gint   search_rating_end;
 169         gboolean   search_comment_match_case;
 170         gboolean   search_date_exif;
 171
 172         MatchType search_type;
 173
 174         MatchType match_name;
 175         MatchType match_size;
 176         MatchType match_date;
 177         MatchType match_dimensions;
 178         MatchType match_keywords;
 179         MatchType match_comment;
 180         MatchType match_rating;
 181         MatchType match_gps;
 182
 183         gboolean match_name_enable;
 184         gboolean match_size_enable;
 185         gboolean match_date_enable;
 186         gboolean match_dimensions_enable;
 187         gboolean match_similarity_enable;
 188         gboolean match_keywords_enable;
 189         gboolean match_comment_enable;
 190         gboolean match_rating_enable;
 191
 192         GList *search_folder_list;
 193         GList *search_done_list;
 194         GList *search_file_list;
 195         GList *search_buffer_list;
 196
 197         gint search_count;
 198         gint search_total;
 199         gint search_buffer_count;
 200
 201         guint search_idle_id; /* event source id */
 202         guint update_idle_id; /* event source id */
 203
 204         ImageLoader *img_loader;
 205         CacheData   *img_cd;
 206
 207         FileData *click_fd;
 208
 209         ThumbLoader *thumb_loader;
 210         gboolean thumb_enable;
 211         FileData *thumb_fd;
 212
 213         /* Used for lat/long coordinate search
 214         */
 215         gint search_gps;
 216         gdouble search_lat, search_lon;
 217         GtkWidget *entry_gps_coord;
 218         GtkWidget *check_gps;
 219         GtkWidget *spin_gps;
 220         GtkWidget *units_gps;
 221         GtkWidget *menu_gps;
 222         gboolean match_gps_enable;
 223
 224 };
 225
 226 typedef struct _MatchFileData MatchFileData;
 227 struct _MatchFileData
 228 {
 229         FileData *fd;
 230         gint width;
 231         gint height;
 232         gint rank;
 233 };
 234
 235 typedef struct _MatchList MatchList;
 236 struct _MatchList
 237 {
 238         const gchar *text;
 239         const MatchType type;
 240 };
 241
 242 static const MatchList text_search_menu_path[] = {
 243         { N_("folder"),         SEARCH_MATCH_NONE },
 244         { N_("comments"),       SEARCH_MATCH_ALL },
 245         { N_("results"),        SEARCH_MATCH_CONTAINS }
 246 };
 247
 248 static const MatchList text_search_menu_name[] = {
 249         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 250         { N_("is"),             SEARCH_MATCH_EQUAL }
 251 };
 252
 253 static const MatchList text_search_menu_size[] = {
 254         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 255         { N_("less than"),      SEARCH_MATCH_UNDER },
 256         { N_("greater than"),   SEARCH_MATCH_OVER },
 257         { N_("between"),        SEARCH_MATCH_BETWEEN }
 258 };
 259
 260 static const MatchList text_search_menu_date[] = {
 261         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 262         { N_("before"),         SEARCH_MATCH_UNDER },
 263         { N_("after"),          SEARCH_MATCH_OVER },
 264         { N_("between"),        SEARCH_MATCH_BETWEEN }
 265 };
 266
 267 static const MatchList text_search_menu_keyword[] = {
 268         { N_("match all"),      SEARCH_MATCH_ALL },
 269         { N_("match any"),      SEARCH_MATCH_ANY },
 270         { N_("exclude"),        SEARCH_MATCH_NONE }
 271 };
 272
 273 static const MatchList text_search_menu_comment[] = {
 274         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 275         { N_("miss"),           SEARCH_MATCH_NONE }
 276 };
 277
 278
 279 static const MatchList text_search_menu_rating[] = {
 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_gps[] = {
 287         { N_("not geocoded"),   SEARCH_MATCH_NONE },
 288         { N_("less than"),      SEARCH_MATCH_UNDER },
 289         { N_("greater than"),   SEARCH_MATCH_OVER }
 290 };
 291
 292 static GList *search_window_list = NULL;
 293
 294
 295 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 296 static gint search_result_count(SearchData *sd, gint64 *bytes);
 297
 298 static void search_window_close(SearchData *sd);
 299
 300 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 301
 302 /*
 303  *-------------------------------------------------------------------
 304  * utils
 305  *-------------------------------------------------------------------
 306  */
 307
 308 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 309 {
 310         struct tm lt;
 311
 312         lt.tm_sec = 0;
 313         lt.tm_min = 0;
 314         lt.tm_hour = 0;
 315         lt.tm_mday = day;
 316         lt.tm_mon = month - 1;
 317         lt.tm_year = year - 1900;
 318         lt.tm_isdst = 0;
 319
 320         return mktime(&lt);
 321 }
 322
 323 static void search_status_update(SearchData *sd)
 324 {
 325         gchar *buf;
 326         gint t;
 327         gint s;
 328         gint64 t_bytes;
 329         gint64 s_bytes;
 330         gchar *tt;
 331
 332         t = search_result_count(sd, &t_bytes);
 333         s = search_result_selection_count(sd, &s_bytes);
 334
 335         tt = text_from_size_abrev(t_bytes);
 336
 337         if (s > 0)
 338                 {
 339                 gchar *ts = text_from_size_abrev(s_bytes);
 340                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 341                 g_free(ts);
 342                 }
 343         else
 344                 {
 345                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 346                 }
 347
 348         g_free(tt);
 349
 350         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 351         g_free(buf);
 352 }
 353
 354 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 355 {
 356
 357         if (search || thumbs >= 0.0)
 358                 {
 359                 gchar *buf;
 360                 const gchar *message;
 361
 362                 if (search && (sd->search_folder_list || sd->search_file_list))
 363                         message = _("Searching...");
 364                 else if (thumbs >= 0.0)
 365                         message = _("Loading thumbs...");
 366                 else
 367                         message = "";
 368
 369                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 370                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 371                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 372                                               (thumbs >= 0.0) ? thumbs : 0.0);
 373                 g_free(buf);
 374                 }
 375         else
 376                 {
 377                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 378                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 379                 }
 380 }
 381
 382 /*
 383  *-------------------------------------------------------------------
 384  * result list
 385  *-------------------------------------------------------------------
 386  */
 387
 388 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 389 {
 390         GtkTreeModel *store;
 391         gboolean valid;
 392         gint n = 0;
 393
 394         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 395         valid = gtk_tree_model_get_iter_first(store, iter);
 396         while (valid)
 397                 {
 398                 MatchFileData *mfd;
 399                 n++;
 400
 401                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 402                 if (mfd->fd == fd) return n;
 403                 valid = gtk_tree_model_iter_next(store, iter);
 404                 }
 405
 406         return -1;
 407 }
 408
 409 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 410 {
 411         GtkTreeModel *store;
 412         GtkTreeSelection *selection;
 413         GList *slist;
 414         GList *work;
 415         gboolean found = FALSE;
 416
 417         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 418         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 419         work = slist;
 420         while (!found && work)
 421                 {
 422                 GtkTreePath *tpath = work->data;
 423                 MatchFileData *mfd_n;
 424                 GtkTreeIter iter;
 425
 426                 gtk_tree_model_get_iter(store, &iter, tpath);
 427                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 428                 if (mfd_n->fd == fd) found = TRUE;
 429                 work = work->next;
 430                 }
 431         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 432         g_list_free(slist);
 433
 434         return found;
 435 }
 436
 437 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 438 {
 439         GtkTreeModel *store;
 440         GtkTreeSelection *selection;
 441         GList *slist;
 442         GList *work;
 443         gint n = 0;
 444         gint64 total = 0;
 445         GList *plist = NULL;
 446
 447         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 448         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 449         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 450         work = slist;
 451         while (work)
 452                 {
 453                 n++;
 454
 455                 if (bytes || list)
 456                         {
 457                         GtkTreePath *tpath = work->data;
 458                         MatchFileData *mfd;
 459                         GtkTreeIter iter;
 460
 461                         gtk_tree_model_get_iter(store, &iter, tpath);
 462                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 463                         total += mfd->fd->size;
 464
 465                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 466                         }
 467
 468                 work = work->next;
 469                 }
 470         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 471         g_list_free(slist);
 472
 473         if (bytes) *bytes = total;
 474         if (list) *list = g_list_reverse(plist);
 475
 476         return n;
 477 }
 478
 479 static GList *search_result_selection_list(SearchData *sd)
 480 {
 481         GList *list;
 482
 483         search_result_selection_util(sd, NULL, &list);
 484         return list;
 485 }
 486
 487 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 488 {
 489         return search_result_selection_util(sd, bytes, NULL);
 490 }
 491
 492 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 493 {
 494         GtkTreeModel *store;
 495         GtkTreeIter iter;
 496         gboolean valid;
 497         gint n = 0;
 498         gint64 total = 0;
 499         GList *plist = NULL;
 500
 501         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 502
 503         valid = gtk_tree_model_get_iter_first(store, &iter);
 504         while (valid)
 505                 {
 506                 n++;
 507                 if (bytes || list)
 508                         {
 509                         MatchFileData *mfd;
 510
 511                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 512                         total += mfd->fd->size;
 513
 514                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 515                         }
 516                 valid = gtk_tree_model_iter_next(store, &iter);
 517                 }
 518
 519         if (bytes) *bytes = total;
 520         if (list) *list = g_list_reverse(plist);
 521
 522         return n;
 523 }
 524
 525 static GList *search_result_get_filelist(SearchData *sd)
 526 {
 527         GList *list = NULL;
 528
 529         search_result_util(sd, NULL, &list);
 530         return list;
 531 }
 532
 533 static gint search_result_count(SearchData *sd, gint64 *bytes)
 534 {
 535         return search_result_util(sd, bytes, NULL);
 536 }
 537
 538 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 539 {
 540         FileData *fd;
 541         GtkListStore *store;
 542         GtkTreeIter iter;
 543         gchar *text_size;
 544         gchar *text_dim = NULL;
 545
 546         fd = mfd->fd;
 547
 548         if (!fd) return;
 549
 550         text_size = text_from_size(fd->size);
 551         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 552
 553         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 554         gtk_list_store_append(store, &iter);
 555         gtk_list_store_set(store, &iter,
 556                                 SEARCH_COLUMN_POINTER, mfd,
 557                                 SEARCH_COLUMN_RANK, mfd->rank,
 558                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 559                                 SEARCH_COLUMN_NAME, fd->name,
 560                                 SEARCH_COLUMN_SIZE, text_size,
 561                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 562                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 563                                 SEARCH_COLUMN_PATH, fd->path,
 564                                 -1);
 565
 566         g_free(text_size);
 567         g_free(text_dim);
 568 }
 569
 570 static GList *search_result_refine_list(SearchData *sd)
 571 {
 572         GList *list = NULL;
 573         GtkTreeModel *store;
 574         GtkTreeIter iter;
 575         gboolean valid;
 576
 577         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 578
 579         valid = gtk_tree_model_get_iter_first(store, &iter);
 580         while (valid)
 581                 {
 582                 MatchFileData *mfd;
 583
 584                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 585                 list = g_list_prepend(list, mfd->fd);
 586
 587                 valid = gtk_tree_model_iter_next(store, &iter);
 588                 }
 589
 590         /* clear it here, so that the FileData in list is not freed */
 591         gtk_list_store_clear(GTK_LIST_STORE(store));
 592
 593         return g_list_reverse(list);
 594 }
 595
 596 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *tpath,
 597                                         GtkTreeIter *iter, gpointer data)
 598 {
 599         MatchFileData *mfd;
 600
 601         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 602         file_data_unref(mfd->fd);
 603         g_free(mfd);
 604
 605         return FALSE;
 606 }
 607
 608 static void search_result_clear(SearchData *sd)
 609 {
 610         GtkListStore *store;
 611
 612         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 613
 614         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 615         gtk_list_store_clear(store);
 616
 617         sd->click_fd = NULL;
 618
 619         thumb_loader_free(sd->thumb_loader);
 620         sd->thumb_loader = NULL;
 621         sd->thumb_fd = NULL;
 622
 623         search_status_update(sd);
 624 }
 625
 626 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 627 {
 628         GtkTreeModel *store;
 629
 630         if (!mfd || !iter) return;
 631
 632         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 633
 634         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 635
 636         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 637         if (sd->click_fd == mfd->fd) sd->click_fd = NULL;
 638         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = NULL;
 639         file_data_unref(mfd->fd);
 640         g_free(mfd);
 641 }
 642
 643 static void search_result_remove(SearchData *sd, FileData *fd)
 644 {
 645         GtkTreeModel *store;
 646         GtkTreeIter iter;
 647         gboolean valid;
 648
 649         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 650         valid = gtk_tree_model_get_iter_first(store, &iter);
 651         while (valid)
 652                 {
 653                 MatchFileData *mfd;
 654
 655                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 656                 if (mfd->fd == fd)
 657                         {
 658                         search_result_remove_item(sd, mfd, &iter);
 659                         return;
 660                         }
 661
 662                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 663                 }
 664 }
 665
 666 static void search_result_remove_selection(SearchData *sd)
 667 {
 668         GtkTreeSelection *selection;
 669         GtkTreeModel *store;
 670         GList *slist;
 671         GList *flist = NULL;
 672         GList *work;
 673
 674         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 675         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 676         work = slist;
 677         while (work)
 678                 {
 679                 GtkTreePath *tpath = work->data;
 680                 GtkTreeIter iter;
 681                 MatchFileData *mfd;
 682
 683                 gtk_tree_model_get_iter(store, &iter, tpath);
 684                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 685                 flist = g_list_prepend(flist, mfd->fd);
 686                 work = work->next;
 687                 }
 688         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 689         g_list_free(slist);
 690
 691         work = flist;
 692         while (work)
 693                 {
 694                 FileData *fd = work->data;
 695                 work = work->next;
 696
 697                 search_result_remove(sd, fd);
 698                 }
 699         g_list_free(flist);
 700
 701         search_status_update(sd);
 702 }
 703
 704 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 705 {
 706         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), NULL, sd->window);
 707 }
 708
 709 static void search_result_collection_from_selection(SearchData *sd)
 710 {
 711         CollectWindow *w;
 712         GList *list;
 713
 714         list = search_result_selection_list(sd);
 715         w = collection_window_new(NULL);
 716         collection_table_add_filelist(w->table, list);
 717         filelist_free(list);
 718 }
 719
 720 static gboolean search_result_update_idle_cb(gpointer data)
 721 {
 722         SearchData *sd = data;
 723
 724         search_status_update(sd);
 725
 726         sd->update_idle_id = 0;
 727         return FALSE;
 728 }
 729
 730 static void search_result_update_idle_cancel(SearchData *sd)
 731 {
 732         if (sd->update_idle_id)
 733                 {
 734                 g_source_remove(sd->update_idle_id);
 735                 sd->update_idle_id = 0;
 736                 }
 737 }
 738
 739 static gboolean search_result_select_cb(GtkTreeSelection *selection, GtkTreeModel *store,
 740                                         GtkTreePath *tpath, gboolean selected, gpointer data)
 741 {
 742         SearchData *sd = data;
 743
 744         if (!sd->update_idle_id)
 745                 {
 746                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 747                 }
 748
 749         return TRUE;
 750 }
 751
 752 /*
 753  *-------------------------------------------------------------------
 754  * result list thumbs
 755  *-------------------------------------------------------------------
 756  */
 757
 758 static void search_result_thumb_step(SearchData *sd);
 759
 760
 761 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 762 {
 763         GtkListStore *store;
 764         GtkTreeIter iter_n;
 765
 766         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 767         if (!iter)
 768                 {
 769                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 770                 }
 771
 772         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 773 }
 774
 775 static void search_result_thumb_do(SearchData *sd)
 776 {
 777         FileData *fd;
 778
 779         if (!sd->thumb_loader || !sd->thumb_fd) return;
 780         fd = sd->thumb_fd;
 781
 782         search_result_thumb_set(sd, fd, NULL);
 783 }
 784
 785 static void search_result_thumb_done_cb(ThumbLoader *tl, gpointer data)
 786 {
 787         SearchData *sd = data;
 788
 789         search_result_thumb_do(sd);
 790         search_result_thumb_step(sd);
 791 }
 792
 793 static void search_result_thumb_step(SearchData *sd)
 794 {
 795         GtkTreeModel *store;
 796         GtkTreeIter iter;
 797         MatchFileData *mfd = NULL;
 798         gboolean valid;
 799         gint row = 0;
 800         gint length = 0;
 801
 802         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 803         valid = gtk_tree_model_get_iter_first(store, &iter);
 804         if (!sd->thumb_enable)
 805                 {
 806                 while (valid)
 807                         {
 808                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 809                         valid = gtk_tree_model_iter_next(store, &iter);
 810                         }
 811                 return;
 812                 }
 813
 814         while (!mfd && valid)
 815                 {
 816                 GdkPixbuf *pixbuf;
 817
 818                 length++;
 819                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 820                 if (pixbuf || mfd->fd->thumb_pixbuf)
 821                         {
 822                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 823                         row++;
 824                         mfd = NULL;
 825                         }
 826                 valid = gtk_tree_model_iter_next(store, &iter);
 827                 }
 828         if (valid)
 829                 {
 830                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 831                 }
 832
 833         if (!mfd)
 834                 {
 835                 sd->thumb_fd = NULL;
 836                 thumb_loader_free(sd->thumb_loader);
 837                 sd->thumb_loader = NULL;
 838
 839                 search_progress_update(sd, TRUE, -1.0);
 840                 return;
 841                 }
 842
 843         search_progress_update(sd, FALSE, (gdouble)row/length);
 844
 845         sd->thumb_fd = mfd->fd;
 846         thumb_loader_free(sd->thumb_loader);
 847         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 848
 849         thumb_loader_set_callbacks(sd->thumb_loader,
 850                                    search_result_thumb_done_cb,
 851                                    search_result_thumb_done_cb,
 852                                    NULL,
 853                                    sd);
 854         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 855                 {
 856                 search_result_thumb_do(sd);
 857                 search_result_thumb_step(sd);
 858                 }
 859 }
 860
 861 static void search_result_thumb_height(SearchData *sd)
 862 {
 863         GtkTreeViewColumn *column;
 864         GtkCellRenderer *cell;
 865         GList *list;
 866
 867         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 868         if (!column) return;
 869
 870         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 871
 872         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 873         if (!list) return;
 874         cell = list->data;
 875         g_list_free(list);
 876
 877         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 878         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 879 }
 880
 881 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 882 {
 883         if (sd->thumb_enable == enable) return;
 884
 885         if (sd->thumb_enable)
 886                 {
 887                 GtkTreeModel *store;
 888                 GtkTreeIter iter;
 889                 gboolean valid;
 890
 891                 thumb_loader_free(sd->thumb_loader);
 892                 sd->thumb_loader = NULL;
 893
 894                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 895                 valid = gtk_tree_model_get_iter_first(store, &iter);
 896                 while (valid)
 897                         {
 898                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 899                         valid = gtk_tree_model_iter_next(store, &iter);
 900                         }
 901                 search_progress_update(sd, TRUE, -1.0);
 902                 }
 903
 904         sd->thumb_enable = enable;
 905
 906         search_result_thumb_height(sd);
 907         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 908 }
 909
 910 /*
 911  *-------------------------------------------------------------------
 912  * result list menu
 913  *-------------------------------------------------------------------
 914  */
 915
 916 static void sr_menu_view_cb(GtkWidget *widget, gpointer data)
 917 {
 918         SearchData *sd = data;
 919
 920         if (sd->click_fd) layout_set_fd(NULL, sd->click_fd);
 921 }
 922
 923 static void sr_menu_viewnew_cb(GtkWidget *widget, gpointer data)
 924 {
 925         SearchData *sd = data;
 926         GList *list;
 927
 928         list = search_result_selection_list(sd);
 929         view_window_new_from_list(list);
 930         filelist_free(list);
 931 }
 932
 933 static void sr_menu_select_all_cb(GtkWidget *widget, gpointer data)
 934 {
 935         SearchData *sd = data;
 936         GtkTreeSelection *selection;
 937
 938         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 939         gtk_tree_selection_select_all(selection);
 940 }
 941
 942 static void sr_menu_select_none_cb(GtkWidget *widget, gpointer data)
 943 {
 944         SearchData *sd = data;
 945         GtkTreeSelection *selection;
 946
 947         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 948         gtk_tree_selection_unselect_all(selection);
 949 }
 950
 951 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
 952 {
 953         SearchData *sd;
 954         const gchar *key = data;
 955
 956         sd = submenu_item_get_data(widget);
 957         if (!sd) return;
 958
 959         search_result_edit_selected(sd, key);
 960 }
 961
 962 static void sr_menu_print_cb(GtkWidget *widget, gpointer data)
 963 {
 964         SearchData *sd = data;
 965
 966         print_window_new(sd->click_fd, search_result_selection_list(sd),
 967                          search_result_get_filelist(sd), sd->window);
 968 }
 969
 970 static void sr_menu_copy_cb(GtkWidget *widget, gpointer data)
 971 {
 972         SearchData *sd = data;
 973
 974         file_util_copy(NULL, search_result_selection_list(sd), NULL, sd->window);
 975 }
 976
 977 static void sr_menu_move_cb(GtkWidget *widget, gpointer data)
 978 {
 979         SearchData *sd = data;
 980
 981         file_util_move(NULL, search_result_selection_list(sd), NULL, sd->window);
 982 }
 983
 984 static void sr_menu_rename_cb(GtkWidget *widget, gpointer data)
 985 {
 986         SearchData *sd = data;
 987
 988         file_util_rename(NULL, search_result_selection_list(sd), sd->window);
 989 }
 990
 991 static void sr_menu_delete_cb(GtkWidget *widget, gpointer data)
 992 {
 993         SearchData *sd = data;
 994
 995         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
 996 }
 997
 998 static void sr_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 999 {
1000         SearchData *sd = data;
1001
1002         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd));
1003 }
1004
1005 static void sr_menu_remove_cb(GtkWidget *widget, gpointer data)
1006 {
1007         SearchData *sd = data;
1008
1009         search_result_remove_selection(sd);
1010 }
1011
1012 static void sr_menu_clear_cb(GtkWidget *widget, gpointer data)
1013 {
1014         SearchData *sd = data;
1015
1016         search_result_clear(sd);
1017 }
1018
1019 static void search_result_menu_destroy_cb(GtkWidget *widget, gpointer data)
1020 {
1021         GList *editmenu_fd_list = data;
1022
1023         filelist_free(editmenu_fd_list);
1024 }
1025
1026 /**
1027  * @brief Add file selection list to a collection
1028  * @param[in] widget
1029  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1030  *
1031  *
1032  */
1033 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1034 {
1035         SearchData *sd;
1036         GList *selection_list;
1037
1038         sd = submenu_item_get_data(widget);
1039         selection_list = search_result_selection_list(sd);
1040         pop_menu_collections(selection_list, data);
1041
1042         filelist_free(selection_list);
1043 }
1044
1045 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1046 {
1047         GtkWidget *menu;
1048         GtkWidget *item;
1049         GList *editmenu_fd_list;
1050         GtkWidget *submenu;
1051
1052         menu = popup_menu_short_lived();
1053
1054         menu_item_add_sensitive(menu, _("_View"), on_row,
1055                                 G_CALLBACK(sr_menu_view_cb), sd);
1056         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, on_row,
1057                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1058         menu_item_add_divider(menu);
1059         menu_item_add_sensitive(menu, _("Select all"), !empty,
1060                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1061         menu_item_add_sensitive(menu, _("Select none"), !empty,
1062                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1063         menu_item_add_divider(menu);
1064
1065         editmenu_fd_list = search_result_selection_list(sd);
1066         g_signal_connect(G_OBJECT(menu), "destroy",
1067                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1068         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1069         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1070
1071         submenu = submenu_add_collections(menu, &item,
1072                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1073         gtk_widget_set_sensitive(item, on_row);
1074
1075         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, on_row,
1076                                       G_CALLBACK(sr_menu_print_cb), sd);
1077         menu_item_add_divider(menu);
1078         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, on_row,
1079                                       G_CALLBACK(sr_menu_copy_cb), sd);
1080         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1081                                 G_CALLBACK(sr_menu_move_cb), sd);
1082         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1083                                 G_CALLBACK(sr_menu_rename_cb), sd);
1084         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1085                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1086         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, on_row,
1087                                       G_CALLBACK(sr_menu_delete_cb), sd);
1088         menu_item_add_divider(menu);
1089         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, on_row,
1090                                       G_CALLBACK(sr_menu_remove_cb), sd);
1091         menu_item_add_stock_sensitive(menu, _("C_lear"), GTK_STOCK_CLEAR, !empty,
1092                                       G_CALLBACK(sr_menu_clear_cb), sd);
1093
1094         return menu;
1095 }
1096
1097 static void search_result_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1098 {
1099         SearchData *sd = data;
1100         GtkTreePath *tpath;
1101         gint cx, cy, cw, ch;
1102
1103         gtk_tree_view_get_cursor(GTK_TREE_VIEW(sd->result_view), &tpath, NULL);
1104         if (!tpath) return;
1105
1106         tree_view_get_cell_clamped(GTK_TREE_VIEW(sd->result_view), tpath,
1107                                    SEARCH_COLUMN_NAME - 1, TRUE, &cx, &cy, &cw, &ch);
1108         gtk_tree_path_free(tpath);
1109         cy += ch;
1110         popup_menu_position_clamp(menu, &cx, &cy, 0);
1111         *x = cx;
1112         *y = cy;
1113 }
1114
1115 /*
1116  *-------------------------------------------------------------------
1117  * result list input
1118  *-------------------------------------------------------------------
1119  */
1120
1121 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1122 {
1123         SearchData *sd = data;
1124         GtkTreeModel *store;
1125         GtkTreePath *tpath;
1126         GtkTreeIter iter;
1127         MatchFileData *mfd = NULL;
1128
1129         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1130
1131         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1132                                           &tpath, NULL, NULL, NULL))
1133                 {
1134                 gtk_tree_model_get_iter(store, &iter, tpath);
1135                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1136                 gtk_tree_path_free(tpath);
1137                 }
1138
1139         sd->click_fd = mfd ? mfd->fd : NULL;
1140
1141         if (bevent->button == MOUSE_BUTTON_RIGHT)
1142                 {
1143                 GtkWidget *menu;
1144
1145                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1146                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1147                 }
1148
1149         if (!mfd) return FALSE;
1150
1151         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1152                 {
1153                 layout_set_fd(NULL, mfd->fd);
1154                 }
1155
1156         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1157
1158         if (bevent->button == MOUSE_BUTTON_RIGHT)
1159                 {
1160                 if (!search_result_row_selected(sd, mfd->fd))
1161                         {
1162                         GtkTreeSelection *selection;
1163
1164                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1165                         gtk_tree_selection_unselect_all(selection);
1166                         gtk_tree_selection_select_iter(selection, &iter);
1167
1168                         tpath = gtk_tree_model_get_path(store, &iter);
1169                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1170                         gtk_tree_path_free(tpath);
1171                         }
1172                 return TRUE;
1173                 }
1174
1175         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1176             !(bevent->state & GDK_SHIFT_MASK ) &&
1177             !(bevent->state & GDK_CONTROL_MASK ) &&
1178             search_result_row_selected(sd, mfd->fd))
1179                 {
1180                 /* this selection handled on release_cb */
1181                 gtk_widget_grab_focus(widget);
1182                 return TRUE;
1183                 }
1184
1185         return FALSE;
1186 }
1187
1188 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1189 {
1190         SearchData *sd = data;
1191         GtkTreeModel *store;
1192         GtkTreePath *tpath;
1193         GtkTreeIter iter;
1194
1195         MatchFileData *mfd = NULL;
1196
1197         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1198
1199         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1200
1201         if ((bevent->x != 0 || bevent->y != 0) &&
1202             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1203                                           &tpath, NULL, NULL, NULL))
1204                 {
1205                 gtk_tree_model_get_iter(store, &iter, tpath);
1206                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1207                 gtk_tree_path_free(tpath);
1208                 }
1209
1210         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1211                 {
1212                 if (mfd && sd->click_fd == mfd->fd)
1213                         {
1214                         GtkTreeSelection *selection;
1215
1216                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1217                         if (search_result_row_selected(sd, mfd->fd))
1218                                 {
1219                                 gtk_tree_selection_unselect_iter(selection, &iter);
1220                                 }
1221                         else
1222                                 {
1223                                 gtk_tree_selection_select_iter(selection, &iter);
1224                                 }
1225                         }
1226                 return TRUE;
1227                 }
1228
1229         if (mfd && sd->click_fd == mfd->fd &&
1230             !(bevent->state & GDK_SHIFT_MASK ) &&
1231             !(bevent->state & GDK_CONTROL_MASK ) &&
1232             search_result_row_selected(sd, mfd->fd))
1233                 {
1234                 GtkTreeSelection *selection;
1235
1236                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1237                 gtk_tree_selection_unselect_all(selection);
1238                 gtk_tree_selection_select_iter(selection, &iter);
1239
1240                 tpath = gtk_tree_model_get_path(store, &iter);
1241                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1242                 gtk_tree_path_free(tpath);
1243
1244                 return TRUE;
1245                 }
1246
1247         return FALSE;
1248 }
1249
1250 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1251 {
1252         SearchData *sd = data;
1253         gboolean stop_signal = FALSE;
1254         GtkTreeModel *store;
1255         GtkTreeSelection *selection;
1256         GList *slist;
1257         MatchFileData *mfd = NULL;
1258
1259         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1260         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1261         if (slist)
1262                 {
1263                 GtkTreePath *tpath;
1264                 GtkTreeIter iter;
1265                 GList *last;
1266
1267                 last = g_list_last(slist);
1268                 tpath = last->data;
1269
1270                 /* last is newest selected file */
1271                 gtk_tree_model_get_iter(store, &iter, tpath);
1272                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1273                 }
1274         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1275         g_list_free(slist);
1276
1277         if (event->state & GDK_CONTROL_MASK)
1278                 {
1279                 stop_signal = TRUE;
1280                 switch (event->keyval)
1281                         {
1282                         case '1':
1283                         case '2':
1284                         case '3':
1285                         case '4':
1286                         case '5':
1287                         case '6':
1288                         case '7':
1289                         case '8':
1290                         case '9':
1291                         case '0':
1292                                 break;
1293                         case 'C': case 'c':
1294                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1295                                 break;
1296                         case 'M': case 'm':
1297                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1298                                 break;
1299                         case 'R': case 'r':
1300                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1301                                 break;
1302                         case 'D': case 'd':
1303                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1304                                 break;
1305                         case 'A': case 'a':
1306                                 if (event->state & GDK_SHIFT_MASK)
1307                                         {
1308                                         gtk_tree_selection_unselect_all(selection);
1309                                         }
1310                                 else
1311                                         {
1312                                         gtk_tree_selection_select_all(selection);
1313                                         }
1314                                 break;
1315                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1316                                 search_result_clear(sd);
1317                                 break;
1318                         default:
1319                                 stop_signal = FALSE;
1320                                 break;
1321                         }
1322                 }
1323         else
1324                 {
1325                 stop_signal = TRUE;
1326                 switch (event->keyval)
1327                         {
1328                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1329                                 if (mfd) layout_set_fd(NULL, mfd->fd);
1330                                 break;
1331                         case 'V': case 'v':
1332                                 {
1333                                 GList *list;
1334
1335                                 list = search_result_selection_list(sd);
1336                                 view_window_new_from_list(list);
1337                                 filelist_free(list);
1338                                 }
1339                                 break;
1340                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1341                                 search_result_remove_selection(sd);
1342                                 break;
1343                         case 'C': case 'c':
1344                                 search_result_collection_from_selection(sd);
1345                                 break;
1346                         case GDK_KEY_Menu:
1347                         case GDK_KEY_F10:
1348                                 {
1349                                 GtkWidget *menu;
1350
1351                                 if (mfd)
1352                                         sd->click_fd = mfd->fd;
1353                                 else
1354                                         sd->click_fd = NULL;
1355
1356                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1357                                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1358                                                search_result_menu_pos_cb, sd, 0, GDK_CURRENT_TIME);
1359                                 }
1360                                 break;
1361                         case GDK_KEY_F1:
1362                                 help_window_show("GuideReferenceKeyboardShortcuts.html#SearchKeyboardShortcuts");
1363                                 break;
1364                         default:
1365                                 stop_signal = FALSE;
1366                                 break;
1367                         }
1368                 }
1369
1370         return stop_signal;
1371 }
1372
1373 static gboolean search_window_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1374 {
1375         SearchData *sd = data;
1376         gboolean stop_signal = FALSE;
1377
1378         if (event->state & GDK_CONTROL_MASK)
1379                 {
1380                 stop_signal = TRUE;
1381                 switch (event->keyval)
1382                         {
1383                         case 'T': case 't':
1384                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1385                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1386                                 break;
1387                         case 'W': case 'w':
1388                                 search_window_close(sd);
1389                                 break;
1390                         default:
1391                                 stop_signal = FALSE;
1392                                 break;
1393                         }
1394                 }
1395
1396         return stop_signal;
1397 }
1398
1399 /*
1400  *-------------------------------------------------------------------
1401  * dnd
1402  *-------------------------------------------------------------------
1403  */
1404
1405 static GtkTargetEntry result_drag_types[] = {
1406         { "text/uri-list", 0, TARGET_URI_LIST },
1407         { "text/plain", 0, TARGET_TEXT_PLAIN }
1408 };
1409 static gint n_result_drag_types = 2;
1410
1411 static GtkTargetEntry result_drop_types[] = {
1412         { "text/uri-list", 0, TARGET_URI_LIST },
1413         { "text/plain", 0, TARGET_TEXT_PLAIN }
1414 };
1415 static gint n_result_drop_types = 2;
1416
1417 static void search_dnd_data_set(GtkWidget *widget, GdkDragContext *context,
1418                                 GtkSelectionData *selection_data, guint info,
1419                                 guint time, gpointer data)
1420 {
1421         SearchData *sd = data;
1422         GList *list;
1423
1424         list = search_result_selection_list(sd);
1425         if (!list) return;
1426
1427         uri_selection_data_set_uris_from_filelist(selection_data, list);
1428         filelist_free(list);
1429 }
1430
1431 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1432 {
1433         SearchData *sd = data;
1434
1435         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1436                 {
1437                 GtkListStore *store;
1438                 GtkTreeIter iter;
1439
1440                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1441                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1442                         {
1443                         GtkTreeSelection *selection;
1444                         GtkTreePath *tpath;
1445
1446                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1447                         gtk_tree_selection_unselect_all(selection);
1448                         gtk_tree_selection_select_iter(selection, &iter);
1449
1450                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1451                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1452                         gtk_tree_path_free(tpath);
1453                         }
1454                 }
1455
1456         if (sd->thumb_enable &&
1457             sd->click_fd && sd->click_fd->thumb_pixbuf)
1458                 {
1459                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1460                 }
1461 }
1462
1463 static void search_gps_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
1464                                                                                 gint x, gint y,
1465                                                                                 GtkSelectionData *selection_data, guint info,
1466                                                                                 guint time, gpointer data)
1467 {
1468         SearchData *sd = data;
1469         GList *list;
1470         gdouble latitude, longitude;
1471         FileData *fd;
1472
1473         if (info == TARGET_URI_LIST)
1474                 {
1475                 list = uri_filelist_from_gtk_selection_data(selection_data);
1476
1477                 /* If more than one file, use only the first file in a list.
1478                 */
1479                 if (list != NULL)
1480                         {
1481                         fd = list->data;
1482                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1483                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1484                         if (latitude != 1000 && longitude != 1000)
1485                                 {
1486                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1487                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1488                                 }
1489                         else
1490                                 {
1491                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1492                                 }
1493                         }
1494                 }
1495
1496         if (info == TARGET_TEXT_PLAIN)
1497                 {
1498                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1499                 }
1500 }
1501
1502 static void search_dnd_init(SearchData *sd)
1503 {
1504         gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1505                             result_drag_types, n_result_drag_types,
1506                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1507         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1508                          G_CALLBACK(search_dnd_data_set), sd);
1509         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1510                          G_CALLBACK(search_dnd_begin), sd);
1511
1512         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1513                                          GTK_DEST_DEFAULT_ALL,
1514                                           result_drop_types, n_result_drop_types,
1515                                          GDK_ACTION_COPY);
1516
1517         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1518                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1519 }
1520
1521 /*
1522  *-------------------------------------------------------------------
1523  * search core
1524  *-------------------------------------------------------------------
1525  */
1526
1527 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1528
1529 static gboolean search_step_cb(gpointer data);
1530
1531
1532 static void search_buffer_flush(SearchData *sd)
1533 {
1534         GList *work;
1535
1536         work = g_list_last(sd->search_buffer_list);
1537         while (work)
1538                 {
1539                 MatchFileData *mfd = work->data;
1540                 work = work->prev;
1541
1542                 search_result_append(sd, mfd);
1543                 }
1544
1545         g_list_free(sd->search_buffer_list);
1546         sd->search_buffer_list = NULL;
1547         sd->search_buffer_count = 0;
1548 }
1549
1550 static void search_stop(SearchData *sd)
1551 {
1552         if (sd->search_idle_id)
1553                 {
1554                 g_source_remove(sd->search_idle_id);
1555                 sd->search_idle_id = 0;
1556                 }
1557
1558         image_loader_free(sd->img_loader);
1559         sd->img_loader = NULL;
1560         cache_sim_data_free(sd->img_cd);
1561         sd->img_cd = NULL;
1562
1563         cache_sim_data_free(sd->search_similarity_cd);
1564         sd->search_similarity_cd = NULL;
1565
1566         search_buffer_flush(sd);
1567
1568         filelist_free(sd->search_folder_list);
1569         sd->search_folder_list = NULL;
1570
1571         g_list_free(sd->search_done_list);
1572         sd->search_done_list = NULL;
1573
1574         filelist_free(sd->search_file_list);
1575         sd->search_file_list = NULL;
1576
1577         gtk_widget_set_sensitive(sd->box_search, TRUE);
1578         spinner_set_interval(sd->spinner, -1);
1579         gtk_widget_set_sensitive(sd->button_start, TRUE);
1580         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1581         search_progress_update(sd, TRUE, -1.0);
1582         search_status_update(sd);
1583 }
1584
1585 static void search_file_load_process(SearchData *sd, CacheData *cd)
1586 {
1587         GdkPixbuf *pixbuf;
1588
1589         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1590
1591         if (cd && pixbuf)
1592                 {
1593                 if (!cd->dimensions)
1594                         {
1595                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1596                                                           gdk_pixbuf_get_height(pixbuf));
1597                         }
1598
1599                 if (sd->match_similarity_enable && !cd->similarity)
1600                         {
1601                         ImageSimilarityData *sim;
1602
1603                         sim = image_sim_new_from_pixbuf(pixbuf);
1604                         cache_sim_data_set_similarity(cd, sim);
1605                         image_sim_free(sim);
1606                         }
1607
1608                 if (options->thumbnails.enable_caching &&
1609                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1610                         {
1611                         gchar *base;
1612                         const gchar *path;
1613                         mode_t mode = 0755;
1614
1615                         path = image_loader_get_fd(sd->img_loader)->path;
1616                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1617                         if (recursive_mkdir_if_not_exists(base, mode))
1618                                 {
1619                                 g_free(cd->path);
1620                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1621                                 if (cache_sim_data_save(cd))
1622                                         {
1623                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1624                                         }
1625                                 }
1626                         g_free(base);
1627                         }
1628                 }
1629
1630         image_loader_free(sd->img_loader);
1631         sd->img_loader = NULL;
1632
1633         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1634 }
1635
1636 static void search_file_load_done_cb(ImageLoader *il, gpointer data)
1637 {
1638         SearchData *sd = data;
1639         search_file_load_process(sd, sd->img_cd);
1640 }
1641
1642 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1643                                      gint *width, gint *height, gint *simval)
1644 {
1645         gboolean new_data = FALSE;
1646         gboolean tmatch = TRUE;
1647         gboolean tested = FALSE;
1648
1649         if (!sd->img_cd)
1650                 {
1651                 gchar *cd_path;
1652
1653                 new_data = TRUE;
1654
1655                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1656                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1657                         {
1658                         sd->img_cd = cache_sim_data_load(cd_path);
1659                         }
1660                 g_free(cd_path);
1661                 }
1662
1663         if (!sd->img_cd)
1664                 {
1665                 sd->img_cd = cache_sim_data_new();
1666                 }
1667
1668         if (new_data)
1669                 {
1670                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) ||
1671                     (sd->match_similarity_enable && !sd->img_cd->similarity))
1672                         {
1673                         sd->img_loader = image_loader_new(fd);
1674                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1675                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1676                         if (image_loader_start(sd->img_loader))
1677                                 {
1678                                 return TRUE;
1679                                 }
1680                         else
1681                                 {
1682                                 image_loader_free(sd->img_loader);
1683                                 sd->img_loader = NULL;
1684                                 }
1685                         }
1686                 }
1687
1688         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1689                 {
1690                 CacheData *cd = sd->img_cd;
1691
1692                 tmatch = FALSE;
1693                 tested = TRUE;
1694
1695                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1696                         {
1697                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1698                         }
1699                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1700                         {
1701                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1702                         }
1703                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1704                         {
1705                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1706                         }
1707                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1708                         {
1709                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1710                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1711                         }
1712                 }
1713
1714         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1715                 {
1716                 gdouble value = 0.0;
1717
1718                 tmatch = FALSE;
1719                 tested = TRUE;
1720
1721                 /* fixme: implement similarity checking */
1722                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1723                         {
1724                         gdouble result;
1725
1726                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1727                                                         (gdouble)sd->search_similarity / 100.0);
1728                         result *= 100.0;
1729                         if (result >= (gdouble)sd->search_similarity)
1730                                 {
1731                                 tmatch = TRUE;
1732                                 value = (gint)result;
1733                                 }
1734                         }
1735
1736                 if (simval) *simval = value;
1737                 }
1738
1739         if (sd->img_cd->dimensions)
1740                 {
1741                 if (width) *width = sd->img_cd->width;
1742                 if (height) *height = sd->img_cd->height;
1743                 }
1744
1745         cache_sim_data_free(sd->img_cd);
1746         sd->img_cd = NULL;
1747
1748         *match = (tmatch && tested);
1749
1750         return FALSE;
1751 }
1752
1753 static gboolean search_file_next(SearchData *sd)
1754 {
1755         FileData *fd;
1756         gboolean match = TRUE;
1757         gboolean tested = FALSE;
1758         gboolean extra_only = FALSE;
1759         gint width = 0;
1760         gint height = 0;
1761         gint sim = 0;
1762         time_t file_date;
1763
1764         if (!sd->search_file_list) return FALSE;
1765
1766         if (sd->img_cd)
1767                 {
1768                 /* on end of a CacheData load, skip recomparing non-extra match types */
1769                 extra_only = TRUE;
1770                 match = FALSE;
1771                 }
1772         else
1773                 {
1774                 sd->search_total++;
1775                 }
1776
1777         fd = sd->search_file_list->data;
1778
1779         if (match && sd->match_name_enable && sd->search_name)
1780                 {
1781                 tested = TRUE;
1782                 match = FALSE;
1783
1784                 if (sd->match_name == SEARCH_MATCH_EQUAL)
1785                         {
1786                         if (sd->search_name_match_case)
1787                                 {
1788                                 match = (strcmp(fd->name, sd->search_name) == 0);
1789                                 }
1790                         else
1791                                 {
1792                                 match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1793                                 }
1794                         }
1795                 else if (sd->match_name == SEARCH_MATCH_CONTAINS)
1796                         {
1797                         if (sd->search_name_match_case)
1798                                 {
1799                                 match = (strstr(fd->name, sd->search_name) != NULL);
1800                                 }
1801                         else
1802                                 {
1803                                 /* sd->search_name is converted in search_start() */
1804                                 gchar *haystack = g_utf8_strdown(fd->name, -1);
1805                                 match = (strstr(haystack, sd->search_name) != NULL);
1806                                 g_free(haystack);
1807                                 }
1808                         }
1809                 }
1810
1811         if (match && sd->match_size_enable)
1812                 {
1813                 tested = TRUE;
1814                 match = FALSE;
1815
1816                 if (sd->match_size == SEARCH_MATCH_EQUAL)
1817                         {
1818                         match = (fd->size == sd->search_size);
1819                         }
1820                 else if (sd->match_size == SEARCH_MATCH_UNDER)
1821                         {
1822                         match = (fd->size < sd->search_size);
1823                         }
1824                 else if (sd->match_size == SEARCH_MATCH_OVER)
1825                         {
1826                         match = (fd->size > sd->search_size);
1827                         }
1828                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
1829                         {
1830                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
1831                         }
1832                 }
1833
1834         if (match && sd->match_date_enable)
1835                 {
1836                 tested = TRUE;
1837                 match = FALSE;
1838
1839                 if (sd->search_date_exif)
1840                         {
1841                         read_exif_time_data(fd);
1842                         file_date = fd->exifdate;
1843                         }
1844                 else
1845                         {
1846                         file_date = fd->date;
1847                         }
1848
1849                 if (sd->match_date == SEARCH_MATCH_EQUAL)
1850                         {
1851                         struct tm *lt;
1852
1853                         lt = localtime(&file_date);
1854                         match = (lt &&
1855                                  lt->tm_year == sd->search_date_y - 1900 &&
1856                                  lt->tm_mon == sd->search_date_m - 1 &&
1857                                  lt->tm_mday == sd->search_date_d);
1858                         }
1859                 else if (sd->match_date == SEARCH_MATCH_UNDER)
1860                         {
1861                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
1862                         }
1863                 else if (sd->match_date == SEARCH_MATCH_OVER)
1864                         {
1865                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
1866                         }
1867                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
1868                         {
1869                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
1870                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
1871
1872                         if (b >= a)
1873                                 {
1874                                 b += 60 * 60 * 24 - 1;
1875                                 }
1876                         else
1877                                 {
1878                                 a += 60 * 60 * 24 - 1;
1879                                 }
1880                         match = MATCH_IS_BETWEEN(file_date, a, b);
1881                         }
1882                 }
1883
1884         if (match && sd->match_keywords_enable && sd->search_keyword_list)
1885                 {
1886                 GList *list;
1887
1888                 tested = TRUE;
1889                 match = FALSE;
1890
1891                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
1892
1893                 if (list)
1894                         {
1895                         GList *needle;
1896                         GList *haystack;
1897
1898                         if (sd->match_keywords == SEARCH_MATCH_ALL)
1899                                 {
1900                                 gboolean found = TRUE;
1901
1902                                 needle = sd->search_keyword_list;
1903                                 while (needle && found)
1904                                         {
1905                                         found = FALSE;
1906                                         haystack = list;
1907                                         while (haystack && !found)
1908                                                 {
1909                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1910                                                                     (gchar *)haystack->data) == 0);
1911                                                 haystack = haystack->next;
1912                                                 }
1913                                         needle = needle->next;
1914                                         }
1915
1916                                 match = found;
1917                                 }
1918                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
1919                                 {
1920                                 gboolean found = FALSE;
1921
1922                                 needle = sd->search_keyword_list;
1923                                 while (needle && !found)
1924                                         {
1925                                         haystack = list;
1926                                         while (haystack && !found)
1927                                                 {
1928                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1929                                                                     (gchar *)haystack->data) == 0);
1930                                                 haystack = haystack->next;
1931                                                 }
1932                                         needle = needle->next;
1933                                         }
1934
1935                                 match = found;
1936                                 }
1937                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
1938                                 {
1939                                 gboolean found = FALSE;
1940
1941                                 needle = sd->search_keyword_list;
1942                                 while (needle && !found)
1943                                         {
1944                                         haystack = list;
1945                                         while (haystack && !found)
1946                                                 {
1947                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1948                                                                     (gchar *)haystack->data) == 0);
1949                                                 haystack = haystack->next;
1950                                                 }
1951                                         needle = needle->next;
1952                                         }
1953
1954                                 match = !found;
1955                                 }
1956                         string_list_free(list);
1957                         }
1958                 else
1959                         {
1960                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
1961                         }
1962                 }
1963
1964         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
1965                 {
1966                 gchar *comment;
1967
1968                 tested = TRUE;
1969                 match = FALSE;
1970
1971                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
1972
1973                 if (comment)
1974                         {
1975                         if (!sd->search_comment_match_case)
1976                                 {
1977                                 gchar *tmp = g_utf8_strdown(comment, -1);
1978                                 g_free(comment);
1979                                 comment = tmp;
1980                                 }
1981
1982                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
1983                                 {
1984                                 match = (strstr(comment, sd->search_comment) != NULL);
1985                                 }
1986                         else if (sd->match_comment == SEARCH_MATCH_NONE)
1987                                 {
1988                                 match = (strstr(comment, sd->search_comment) == NULL);
1989                                 }
1990                         g_free(comment);
1991                         }
1992                 else
1993                         {
1994                         match = (sd->match_comment == SEARCH_MATCH_NONE);
1995                         }
1996                 }
1997
1998         if (match && sd->match_rating_enable)
1999                 {
2000                 tested = TRUE;
2001                 match = FALSE;
2002                 gint rating;
2003
2004                 rating = metadata_read_int(fd, RATING_KEY, 0);
2005                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2006                         {
2007                         match = (rating == sd->search_rating);
2008                         }
2009                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2010                         {
2011                         match = (rating < sd->search_rating);
2012                         }
2013                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2014                         {
2015                         match = (rating > sd->search_rating);
2016                         }
2017                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2018                         {
2019                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2020                         }
2021                 }
2022
2023         if (match && sd->match_gps_enable)
2024                 {
2025                 /* Calculate the distance the image is from the specified origin.
2026                 * This is a standard algorithm. A simplified one may be faster.
2027                 */
2028                 #define RADIANS  0.0174532925
2029                 #define KM_EARTH_RADIUS 6371
2030                 #define MILES_EARTH_RADIUS 3959
2031                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2032
2033                 gdouble latitude, longitude, range, conversion;
2034
2035                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2036                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2037                         {
2038                         conversion = KM_EARTH_RADIUS;
2039                         }
2040                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2041                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2042                         {
2043                         conversion = MILES_EARTH_RADIUS;
2044                         }
2045                 else
2046                         {
2047                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2048                         }
2049
2050                 tested = TRUE;
2051                 match = FALSE;
2052
2053                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2054                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2055                 if (latitude != 1000 && longitude != 1000)
2056                         {
2057                         range = conversion * acos(sin(latitude * RADIANS) *
2058                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2059                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2060                                                 longitude) * RADIANS));
2061                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2062                                 {
2063                                 if (sd->search_gps >= range)
2064                                         match = TRUE;
2065                                 }
2066                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2067                                 {
2068                                 if (sd->search_gps < range)
2069                                         match = TRUE;
2070                                 }
2071                         }
2072                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2073                         {
2074                         match = TRUE;
2075                         }
2076                 }
2077
2078         if ((match || extra_only) && (sd->match_dimensions_enable ||
2079                                                                 sd ->match_similarity_enable))
2080                 {
2081                 tested = TRUE;
2082
2083                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2084                         {
2085                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2086                         return TRUE;
2087                         }
2088                 }
2089
2090         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2091
2092         if (tested && match)
2093                 {
2094                 MatchFileData *mfd;
2095
2096                 mfd = g_new(MatchFileData, 1);
2097                 mfd->fd = fd;
2098
2099                 mfd->width = width;
2100                 mfd->height = height;
2101                 mfd->rank = sim;
2102
2103                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2104                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2105                 sd->search_count++;
2106                 search_progress_update(sd, TRUE, -1.0);
2107                 }
2108         else
2109                 {
2110                 file_data_unref(fd);
2111                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2112                 }
2113
2114         return FALSE;
2115 }
2116
2117 static gboolean search_step_cb(gpointer data)
2118 {
2119         SearchData *sd = data;
2120         FileData *fd;
2121
2122         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2123                 {
2124                 search_buffer_flush(sd);
2125                 search_progress_update(sd, TRUE, -1.0);
2126                 }
2127
2128         if (sd->search_file_list)
2129                 {
2130                 if (search_file_next(sd))
2131                         {
2132                         sd->search_idle_id = 0;
2133                         return FALSE;
2134                         }
2135                 return TRUE;
2136                 }
2137
2138         if (!sd->search_file_list && !sd->search_folder_list)
2139                 {
2140                 sd->search_idle_id = 0;
2141
2142                 search_stop(sd);
2143                 search_result_thumb_step(sd);
2144
2145                 return FALSE;
2146                 }
2147
2148         fd = sd->search_folder_list->data;
2149
2150         if (g_list_find(sd->search_done_list, fd) == NULL)
2151                 {
2152                 GList *list = NULL;
2153                 GList *dlist = NULL;
2154                 gboolean success = FALSE;
2155
2156                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2157
2158                 if (sd->search_type == SEARCH_MATCH_NONE)
2159                         {
2160                         success = filelist_read(fd, &list, &dlist);
2161                         }
2162                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2163                          sd->search_dir_fd &&
2164                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2165                         {
2166                         const gchar *path;
2167
2168                         path = fd->path + strlen(sd->search_dir_fd->path);
2169                         if (path != fd->path)
2170                                 {
2171                                 FileData *dir_fd = file_data_new_dir(path);
2172                                 success = filelist_read(dir_fd, &list, NULL);
2173                                 file_data_unref(dir_fd);
2174                                 }
2175                         success |= filelist_read(fd, NULL, &dlist);
2176                         if (success)
2177                                 {
2178                                 GList *work;
2179
2180                                 work = list;
2181                                 while (work)
2182                                         {
2183                                         FileData *fdp;
2184                                         GList *link;
2185                                         gchar *meta_path;
2186
2187                                         fdp = work->data;
2188                                         link = work;
2189                                         work = work->next;
2190
2191                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2192                                         if (!meta_path)
2193                                                 {
2194                                                 list = g_list_delete_link(list, link);
2195                                                 file_data_unref(fdp);
2196                                                 }
2197                                         g_free(meta_path);
2198                                         }
2199                                 }
2200                         }
2201
2202                 if (success)
2203                         {
2204                         list = filelist_sort(list, SORT_NAME, TRUE);
2205                         sd->search_file_list = list;
2206
2207                         if (sd->search_path_recurse)
2208                                 {
2209                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
2210                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2211                                 }
2212                         else
2213                                 {
2214                                 filelist_free(dlist);
2215                                 }
2216                         }
2217                 }
2218         else
2219                 {
2220                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2221                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2222                 file_data_unref(fd);
2223                 }
2224
2225         return TRUE;
2226 }
2227
2228 static void search_similarity_load_done_cb(ImageLoader *il, gpointer data)
2229 {
2230         SearchData *sd = data;
2231         search_file_load_process(sd, sd->search_similarity_cd);
2232 }
2233
2234 static void search_start(SearchData *sd)
2235 {
2236         search_stop(sd);
2237         search_result_clear(sd);
2238
2239         if (sd->search_dir_fd)
2240                 {
2241                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2242                 }
2243
2244         if (!sd->search_name_match_case)
2245                 {
2246                 /* convert to lowercase here, so that this is only done once per search */
2247                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2248                 g_free(sd->search_name);
2249                 sd->search_name = tmp;
2250                 }
2251
2252         if (!sd->search_comment_match_case)
2253                 {
2254                 /* convert to lowercase here, so that this is only done once per search */
2255                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2256                 g_free(sd->search_comment);
2257                 sd->search_comment = tmp;
2258                 }
2259
2260         sd->search_count = 0;
2261         sd->search_total = 0;
2262
2263         gtk_widget_set_sensitive(sd->box_search, FALSE);
2264         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2265         gtk_widget_set_sensitive(sd->button_start, FALSE);
2266         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2267         search_progress_update(sd, TRUE, -1.0);
2268
2269         if (sd->match_similarity_enable &&
2270             !sd->search_similarity_cd &&
2271             isfile(sd->search_similarity_path))
2272                 {
2273                 gchar *cd_path;
2274
2275                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2276                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2277                         {
2278                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2279                         }
2280                 g_free(cd_path);
2281
2282                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2283                         {
2284                         if (!sd->search_similarity_cd)
2285                                 {
2286                                 sd->search_similarity_cd = cache_sim_data_new();
2287                                 }
2288
2289                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2290                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2291                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2292                         if (image_loader_start(sd->img_loader))
2293                                 {
2294                                 return;
2295                                 }
2296                         image_loader_free(sd->img_loader);
2297                         sd->img_loader = NULL;
2298                         }
2299
2300                 }
2301
2302         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2303 }
2304
2305 static void search_start_cb(GtkWidget *widget, gpointer data)
2306 {
2307         SearchData *sd = data;
2308         GtkTreeViewColumn *column;
2309         gchar *path;
2310         gchar *entry_text;
2311
2312         if (sd->search_folder_list)
2313                 {
2314                 search_stop(sd);
2315                 search_result_thumb_step(sd);
2316                 return;
2317                 }
2318
2319         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2320         g_free(sd->search_name);
2321         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2322
2323         /* XXX */
2324         g_free(sd->search_comment);
2325         sd->search_comment = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2326
2327         g_free(sd->search_similarity_path);
2328         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2329         if (sd->match_similarity_enable)
2330                 {
2331                 if (!isfile(sd->search_similarity_path))
2332                         {
2333                         file_util_warning_dialog(_("File not found"),
2334                                                  _("Please enter an existing file for image content."),
2335                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2336                         return;
2337                         }
2338                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2339                 }
2340
2341         /* Check the coordinate entry.
2342         * If the result is not sensible, it should get blocked.
2343         */
2344         if (sd->match_gps_enable)
2345                 {
2346                 if (sd->match_gps != SEARCH_MATCH_NONE)
2347                         {
2348                         entry_text = decode_geo_parameters(gtk_entry_get_text(
2349                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2350
2351                         sd->search_lat = 1000;
2352                         sd->search_lon = 1000;
2353                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2354                         if (!(entry_text != NULL && !g_strstr_len(entry_text, -1, "Error") &&
2355                                                 sd->search_lat >= -90 && sd->search_lat <= 90 &&
2356                                                 sd->search_lon >= -180 && sd->search_lon <= 180))
2357                                 {
2358                                 file_util_warning_dialog(_(
2359                                                 "Entry does not contain a valid lat/long value"),
2360                                                         entry_text, GTK_STOCK_DIALOG_WARNING, sd->window);
2361                                 return;
2362                                 }
2363                         g_free(entry_text);
2364                         }
2365                 }
2366
2367         string_list_free(sd->search_keyword_list);
2368         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2369
2370         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2371         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2372
2373         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2374         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2375
2376         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2377         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2378         if (!sd->match_similarity_enable)
2379                 {
2380                 GtkTreeSortable *sortable;
2381                 gint id;
2382                 GtkSortType order;
2383
2384                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2385                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2386                     id == SEARCH_COLUMN_RANK)
2387                         {
2388                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2389                         }
2390                 }
2391
2392         if (sd->search_type == SEARCH_MATCH_NONE)
2393                 {
2394                 /* search path */
2395
2396                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2397                 if (isdir(path))
2398                         {
2399                         file_data_unref(sd->search_dir_fd);
2400                         sd->search_dir_fd = file_data_new_dir(path);
2401
2402                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2403
2404                         search_start(sd);
2405                         }
2406                 else
2407                         {
2408                         file_util_warning_dialog(_("Folder not found"),
2409                                                  _("Please enter an existing folder to search."),
2410                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2411                         }
2412
2413                 g_free(path);
2414                 }
2415         else if (sd->search_type == SEARCH_MATCH_ALL)
2416                 {
2417                 /* search metadata */
2418                 file_data_unref(sd->search_dir_fd);
2419                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2420                 search_start(sd);
2421                 }
2422         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2423                 {
2424                 /* search current result list */
2425                 GList *list;
2426
2427                 list = search_result_refine_list(sd);
2428
2429                 file_data_unref(sd->search_dir_fd);
2430                 sd->search_dir_fd = NULL;
2431
2432                 search_start(sd);
2433
2434                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2435                 }
2436 }
2437
2438 /*
2439  *-------------------------------------------------------------------
2440  * window construct
2441  *-------------------------------------------------------------------
2442  */
2443
2444 enum {
2445         MENU_CHOICE_COLUMN_NAME = 0,
2446         MENU_CHOICE_COLUMN_VALUE
2447 };
2448
2449 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2450 {
2451         SearchData *sd = data;
2452
2453         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2454 }
2455
2456 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2457 {
2458         gint sa;
2459         gint sb;
2460
2461         sa = a->width * a->height;
2462         sb = b->width * b->height;
2463
2464         if (sa > sb) return 1;
2465         if (sa < sb) return -1;
2466         return 0;
2467 }
2468
2469 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2470 {
2471         gint n = GPOINTER_TO_INT(data);
2472         MatchFileData *fda;
2473         MatchFileData *fdb;
2474
2475         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2476         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2477
2478         if (!fda || !fdb) return 0;
2479
2480         switch (n)
2481                 {
2482                 case SEARCH_COLUMN_RANK:
2483                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2484                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2485                         return 0;
2486                         break;
2487                 case SEARCH_COLUMN_NAME:
2488                         if (options->file_sort.case_sensitive)
2489                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2490                         else
2491                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2492                         break;
2493                 case SEARCH_COLUMN_SIZE:
2494                         if (fda->fd->size > fdb->fd->size) return 1;
2495                         if (fda->fd->size < fdb->fd->size) return -1;
2496                         return 0;
2497                         break;
2498                 case SEARCH_COLUMN_DATE:
2499                         if (fda->fd->date > fdb->fd->date) return 1;
2500                         if (fda->fd->date < fdb->fd->date) return -1;
2501                         return 0;
2502                         break;
2503                 case SEARCH_COLUMN_DIMENSIONS:
2504                         return sort_matchdata_dimensions(fda, fdb);
2505                         break;
2506                 case SEARCH_COLUMN_PATH:
2507                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2508                         break;
2509                 default:
2510                         break;
2511                 }
2512
2513         return 0;
2514 }
2515
2516 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2517 {
2518         GtkTreeViewColumn *column;
2519         GtkCellRenderer *renderer;
2520
2521         column = gtk_tree_view_column_new();
2522         gtk_tree_view_column_set_title(column, title);
2523         gtk_tree_view_column_set_min_width(column, 4);
2524
2525         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2526
2527         if (!image)
2528                 {
2529                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2530                 renderer = gtk_cell_renderer_text_new();
2531                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2532                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2533                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2534
2535                 gtk_tree_view_column_set_sort_column_id(column, n);
2536                 }
2537         else
2538                 {
2539                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2540                 renderer = gtk_cell_renderer_pixbuf_new();
2541                 cell_renderer_height_override(renderer);
2542                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2543                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2544                 }
2545
2546         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2547 }
2548
2549 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2550 {
2551         if (visible)
2552                 {
2553                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2554                 }
2555         else
2556                 {
2557                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2558                 }
2559 }
2560
2561 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2562 {
2563         GtkTreeModel *store;
2564         GtkTreeIter iter;
2565
2566         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2567         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2568         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2569         return TRUE;
2570 }
2571
2572 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2573 {
2574         SearchData *sd = data;
2575
2576         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2577
2578         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2579                                 (sd->search_type == SEARCH_MATCH_NONE));
2580 }
2581
2582 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2583 {
2584         SearchData *sd = data;
2585
2586         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2587 }
2588
2589 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2590 {
2591         SearchData *sd = data;
2592
2593         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2594
2595         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2596                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2597 }
2598
2599 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2600 {
2601         SearchData *sd = data;
2602
2603         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2604
2605         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2606                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2607 }
2608
2609 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
2610 {
2611         SearchData *sd = data;
2612
2613         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
2614
2615         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
2616                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
2617 }
2618
2619 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
2620 {
2621         SearchData *sd = data;
2622
2623         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
2624
2625         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
2626                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
2627 }
2628
2629 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
2630 {
2631         SearchData *sd = data;
2632
2633         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
2634 }
2635
2636 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
2637 {
2638         SearchData *sd = data;
2639
2640         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
2641 }
2642
2643 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
2644 {
2645         gint *value = data;
2646
2647         *value = (gint)gtk_adjustment_get_value(adjustment);
2648 }
2649
2650 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
2651 {
2652         SearchData *sd = data;
2653
2654         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
2655
2656         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
2657                                         (sd->match_gps != SEARCH_MATCH_NONE));
2658 }
2659
2660 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
2661                             GCallback func, gpointer data)
2662 {
2663         GtkWidget *spin;
2664         GtkAdjustment *adj;
2665
2666         spin = gtk_spin_button_new_with_range(min, max, 1);
2667         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
2668         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
2669         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
2670                                    G_CALLBACK(func), data);
2671         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
2672         gtk_widget_show(spin);
2673
2674         return spin;
2675 }
2676
2677 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
2678 {
2679         GtkWidget *widget = data;
2680         gboolean active;
2681         gboolean *value;
2682
2683         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2684         gtk_widget_set_sensitive(widget, active);
2685
2686         value = g_object_get_data(G_OBJECT(button), "check_var");
2687         if (value) *value = active;
2688 }
2689
2690 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
2691                                    GCallback func, gpointer data)
2692 {
2693         GtkWidget *combo;
2694         GtkCellRenderer *renderer;
2695         GtkListStore *store;
2696         gint i;
2697
2698         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
2699         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
2700         g_object_unref(store);
2701
2702         renderer = gtk_cell_renderer_text_new();
2703         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
2704         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
2705                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
2706
2707         for (i = 0; i < item_count; i++)
2708                 {
2709                 GtkTreeIter iter;
2710
2711                 gtk_list_store_append(store, &iter);
2712                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
2713                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
2714                 }
2715
2716         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
2717
2718         if (func) g_signal_connect(G_OBJECT(combo), "changed",
2719                                    G_CALLBACK(func), data);
2720
2721         return combo;
2722 }
2723
2724 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
2725                               const gchar *text, gboolean *value,
2726                               const MatchList *items, gint item_count,
2727                               GCallback func, gpointer data)
2728 {
2729         GtkWidget *base_box;
2730         GtkWidget *hbox;
2731         GtkWidget *button;
2732         GtkWidget *option;
2733
2734         base_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
2735         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
2736         gtk_widget_show(base_box);
2737
2738         button = gtk_check_button_new();
2739         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
2740         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
2741         gtk_widget_show(button);
2742         if (check) *check = button;
2743         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
2744
2745         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2746         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
2747         gtk_widget_show(hbox);
2748
2749         g_signal_connect(G_OBJECT(button), "toggled",
2750                          G_CALLBACK(menu_choice_check_cb), hbox);
2751         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
2752
2753         pref_label_new(hbox, text);
2754
2755         if (!items && !menu) return hbox;
2756
2757         option = menu_choice_menu(items, item_count, func, data);
2758         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
2759         gtk_widget_show(option);
2760         if (menu) *menu = option;
2761
2762         return hbox;
2763 }
2764
2765 static void search_window_close(SearchData *sd)
2766 {
2767         gtk_widget_destroy(sd->window);
2768 }
2769
2770 static gboolean search_window_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2771 {
2772         SearchData *sd = data;
2773
2774         search_window_close(sd);
2775         return TRUE;
2776 }
2777
2778 static void search_window_destroy_cb(GtkWidget *widget, gpointer data)
2779 {
2780         SearchData *sd = data;
2781
2782         search_window_list = g_list_remove(search_window_list, sd);
2783
2784         search_result_update_idle_cancel(sd);
2785
2786         filelist_free(sd->search_buffer_list);
2787         sd->search_buffer_list = NULL;
2788
2789         search_stop(sd);
2790         search_result_clear(sd);
2791
2792         file_data_unref(sd->search_dir_fd);
2793
2794         g_free(sd->search_name);
2795         g_free(sd->search_comment);
2796         g_free(sd->search_similarity_path);
2797         string_list_free(sd->search_keyword_list);
2798
2799         file_data_unregister_notify_func(search_notify_cb, sd);
2800
2801         g_free(sd);
2802 }
2803
2804 void search_new(FileData *dir_fd, FileData *example_file)
2805 {
2806         SearchData *sd;
2807         GtkWidget *vbox;
2808         GtkWidget *hbox;
2809         GtkWidget *hbox2;
2810         GtkWidget *pad_box;
2811         GtkWidget *frame;
2812         GtkWidget *scrolled;
2813         GtkListStore *store;
2814         GtkTreeSortable *sortable;
2815         GtkTreeSelection *selection;
2816         GtkWidget *combo;
2817         GdkGeometry geometry;
2818
2819         sd = g_new0(SearchData, 1);
2820
2821         sd->search_dir_fd = file_data_ref(dir_fd);
2822         sd->search_path_recurse = TRUE;
2823         sd->search_size = 0;
2824         sd->search_width = 640;
2825         sd->search_height = 480;
2826         sd->search_width_end = 1024;
2827         sd->search_height_end = 768;
2828
2829         sd->search_type = SEARCH_MATCH_NONE;
2830
2831         sd->match_name = SEARCH_MATCH_CONTAINS;
2832         sd->match_size = SEARCH_MATCH_EQUAL;
2833         sd->match_date = SEARCH_MATCH_EQUAL;
2834         sd->match_dimensions = SEARCH_MATCH_EQUAL;
2835         sd->match_keywords = SEARCH_MATCH_ALL;
2836         sd->match_comment = SEARCH_MATCH_CONTAINS;
2837         sd->match_rating = SEARCH_MATCH_EQUAL;
2838
2839         sd->match_name_enable = TRUE;
2840
2841         sd->search_similarity = 95;
2842
2843         sd->search_gps = 1;
2844         sd->match_gps = SEARCH_MATCH_NONE;
2845
2846         if (example_file)
2847                 {
2848                 sd->search_similarity_path = g_strdup(example_file->path);
2849                 }
2850
2851         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
2852
2853         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
2854
2855         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
2856         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
2857         geometry.base_width = DEF_SEARCH_WIDTH;
2858         geometry.base_height = DEF_SEARCH_HEIGHT;
2859         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
2860                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
2861
2862         gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
2863
2864         g_signal_connect(G_OBJECT(sd->window), "delete_event",
2865                          G_CALLBACK(search_window_delete_cb), sd);
2866         g_signal_connect(G_OBJECT(sd->window), "destroy",
2867                          G_CALLBACK(search_window_destroy_cb), sd);
2868
2869         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
2870                          G_CALLBACK(search_window_keypress_cb), sd);
2871
2872         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
2873         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
2874         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
2875         gtk_widget_show(vbox);
2876
2877         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2878
2879         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2880
2881         pref_label_new(hbox, _("Search:"));
2882
2883         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
2884                                          G_CALLBACK(menu_choice_path_cb), sd);
2885         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
2886         gtk_widget_show(sd->menu_path);
2887
2888         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2889         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
2890                                                 "search_path", -1,
2891                                                 NULL, NULL);
2892         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
2893         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
2894         gtk_widget_show(combo);
2895         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
2896                                                   sd->search_path_recurse, &sd->search_path_recurse);
2897
2898         /* Search for file name */
2899         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
2900                            _("File name"), &sd->match_name_enable,
2901                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
2902                            G_CALLBACK(menu_choice_name_cb), sd);
2903         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
2904         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2905         gtk_widget_show(combo);
2906         pref_checkbox_new_int(hbox, _("Match case"),
2907                               sd->search_name_match_case, &sd->search_name_match_case);
2908
2909         /* Search for file size */
2910         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
2911                            _("File size is"), &sd->match_size_enable,
2912                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2913                            G_CALLBACK(menu_choice_size_cb), sd);
2914         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
2915                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
2916         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2917         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2918         pref_label_new(hbox2, _("and"));
2919         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
2920                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
2921
2922         /* Search for file date */
2923         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
2924                            _("File date is"), &sd->match_date_enable,
2925                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
2926                            G_CALLBACK(menu_choice_date_cb), sd);
2927         sd->date_sel = date_selection_new();
2928         date_selection_time_set(sd->date_sel, time(NULL));
2929         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
2930         gtk_widget_show(sd->date_sel);
2931
2932         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2933         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2934         pref_label_new(hbox2, _("and"));
2935         sd->date_sel_end = date_selection_new();
2936         date_selection_time_set(sd->date_sel_end, time(NULL));
2937         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
2938         gtk_widget_show(sd->date_sel_end);
2939         pref_checkbox_new_int(hbox, _("Exif date"),
2940                                 sd->search_date_exif, &sd->search_date_exif);
2941
2942         /* Search for image dimensions */
2943         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
2944                            _("Image dimensions are"), &sd->match_dimensions_enable,
2945                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2946                            G_CALLBACK(menu_choice_dimensions_cb), sd);
2947         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
2948         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
2949                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
2950         pref_label_new(pad_box, "x");
2951         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
2952                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
2953         hbox2 = gtk_hbox_new(FALSE, 2);
2954         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2955         pref_label_new(hbox2, _("and"));
2956         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
2957         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
2958                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
2959         pref_label_new(hbox2, "x");
2960         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
2961                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
2962
2963         /* Search for image similarity */
2964         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
2965                            _("Image content is"), &sd->match_similarity_enable,
2966                            NULL, 0, NULL, sd);
2967         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
2968                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
2969
2970         /* xgettext:no-c-format */
2971         pref_label_new(hbox, _("% similar to"));
2972
2973         combo = tab_completion_new_with_history(&sd->entry_similarity,
2974                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
2975                                                 "search_similarity_path", -1, NULL, NULL);
2976         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
2977         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2978         gtk_widget_show(combo);
2979         pref_checkbox_new_int(hbox, _("Ignore rotation"),
2980                                 options->rot_invariant_sim, &options->rot_invariant_sim);
2981
2982         /* Search for image keywords */
2983         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
2984                            _("Keywords"), &sd->match_keywords_enable,
2985                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
2986                            G_CALLBACK(menu_choice_keyword_cb), sd);
2987         sd->entry_keywords = gtk_entry_new();
2988         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
2989         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
2990         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
2991                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
2992         gtk_widget_show(sd->entry_keywords);
2993
2994         /* Search for image comment */
2995         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
2996                         _("Comment"), &sd->match_comment_enable,
2997                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
2998                         G_CALLBACK(menu_choice_comment_cb), sd);
2999         sd->entry_comment = gtk_entry_new();
3000         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3001         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3002         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3003                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3004         gtk_widget_show(sd->entry_comment);
3005         pref_checkbox_new_int(hbox, _("Match case"),
3006                               sd->search_comment_match_case, &sd->search_comment_match_case);
3007
3008         /* Search for image rating */
3009         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3010                            _("Image rating is"), &sd->match_rating_enable,
3011                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3012                            G_CALLBACK(menu_choice_rating_cb), sd);
3013         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3014                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3015         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3016         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3017         pref_label_new(hbox2, _("and"));
3018         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3019                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3020
3021         /* Search for images within a specified range of a lat/long coordinate
3022         */
3023         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3024                            _("Image is"), &sd->match_gps_enable,
3025                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3026                            G_CALLBACK(menu_choice_gps_cb), sd);
3027
3028         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3029         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3030         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3031                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3032
3033         sd->units_gps = gtk_combo_box_text_new();
3034         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3035         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3036         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3037         gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3038         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3039         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3040         gtk_widget_show(sd->units_gps);
3041
3042         pref_label_new(hbox2, _("from"));
3043
3044         sd->entry_gps_coord = gtk_entry_new();
3045         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3046         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3047         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"));
3048         gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3049         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3050
3051         gtk_widget_show(sd->entry_gps_coord);
3052
3053         /* Done the types of searches */
3054
3055         scrolled = gtk_scrolled_window_new(NULL, NULL);
3056         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3057         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3058                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3059         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3060         gtk_widget_show(scrolled);
3061
3062         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3063                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3064                                    G_TYPE_STRING, G_TYPE_STRING);
3065
3066         /* set up sorting */
3067         sortable = GTK_TREE_SORTABLE(store);
3068         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3069                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
3070         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3071                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
3072         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3073                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
3074         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3075                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
3076         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3077                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
3078         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3079                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
3080
3081 #if 0
3082         /* by default, search results are unsorted until user selects a sort column - for speed,
3083          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3084          */
3085         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3086 #endif
3087
3088         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3089         g_object_unref(store);
3090         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
3091         gtk_widget_show(sd->result_view);
3092
3093         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3094         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3095         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
3096
3097         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3098         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3099
3100         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3101         search_result_add_column(sd, SEARCH_COLUMN_THUMB, "", TRUE, FALSE);
3102         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3103         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3104         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3105         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3106         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3107
3108         search_dnd_init(sd);
3109
3110         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3111                          G_CALLBACK(search_result_press_cb), sd);
3112         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3113                          G_CALLBACK(search_result_release_cb), sd);
3114         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3115                          G_CALLBACK(search_result_keypress_cb), sd);
3116
3117         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3118
3119         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3120                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3121
3122         frame = gtk_frame_new(NULL);
3123         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3124         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3125         gtk_widget_show(frame);
3126
3127         sd->label_status = gtk_label_new("");
3128         gtk_widget_set_size_request(sd->label_status, 50, -1);
3129         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
3130         gtk_widget_show(sd->label_status);
3131
3132         sd->label_progress = gtk_progress_bar_new();
3133         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3134 #if GTK_CHECK_VERSION(3,0,0)
3135         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3136         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3137 #endif
3138         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3139         gtk_widget_show(sd->label_progress);
3140
3141         sd->spinner = spinner_new(NULL, -1);
3142         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3143         gtk_widget_show(sd->spinner);
3144
3145         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
3146                                            G_CALLBACK(search_start_cb), sd);
3147         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3148         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
3149                                           G_CALLBACK(search_start_cb), sd);
3150         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3151
3152         search_status_update(sd);
3153         search_progress_update(sd, FALSE, -1.0);
3154
3155         search_window_list = g_list_append(search_window_list, sd);
3156
3157         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3158
3159         gtk_widget_show(sd->window);
3160 }
3161
3162 /*
3163  *-------------------------------------------------------------------
3164  * maintenance (move, delete, etc.)
3165  *-------------------------------------------------------------------
3166  */
3167
3168 static void search_result_change_path(SearchData *sd, FileData *fd)
3169 {
3170         GtkTreeModel *store;
3171         GtkTreeIter iter;
3172         gboolean valid;
3173
3174         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3175         valid = gtk_tree_model_get_iter_first(store, &iter);
3176         while (valid)
3177                 {
3178                 GtkTreeIter current;
3179                 MatchFileData *mfd;
3180
3181                 current = iter;
3182                 valid = gtk_tree_model_iter_next(store, &iter);
3183
3184                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3185                 if (mfd->fd == fd)
3186                         {
3187                         if (fd->change && fd->change->dest)
3188                                 {
3189                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3190                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3191                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3192                                 }
3193                         else
3194                                 {
3195                                 search_result_remove_item(sd, mfd, &current);
3196                                 }
3197                         }
3198                 }
3199 }
3200
3201 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3202 {
3203         SearchData *sd = data;
3204
3205         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3206
3207         DEBUG_1("Notify search: %s %04x", fd->path, type);
3208
3209         switch (fd->change->type)
3210                 {
3211                 case FILEDATA_CHANGE_MOVE:
3212                 case FILEDATA_CHANGE_RENAME:
3213                 case FILEDATA_CHANGE_DELETE:
3214                         search_result_change_path(sd, fd);
3215                         break;
3216                 case FILEDATA_CHANGE_COPY:
3217                 case FILEDATA_CHANGE_UNSPECIFIED:
3218                 case FILEDATA_CHANGE_WRITE_METADATA:
3219                         break;
3220                 }
3221 }
3222 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */