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), TRUE);
1003 }
1004
1005 static void sr_menu_copy_path_unquoted_cb(GtkWidget *widget, gpointer data)
1006 {
1007         SearchData *sd = data;
1008
1009         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd), FALSE);
1010 }
1011
1012 static void sr_menu_remove_cb(GtkWidget *widget, gpointer data)
1013 {
1014         SearchData *sd = data;
1015
1016         search_result_remove_selection(sd);
1017 }
1018
1019 static void sr_menu_clear_cb(GtkWidget *widget, gpointer data)
1020 {
1021         SearchData *sd = data;
1022
1023         search_result_clear(sd);
1024 }
1025
1026 static void search_result_menu_destroy_cb(GtkWidget *widget, gpointer data)
1027 {
1028         GList *editmenu_fd_list = data;
1029
1030         filelist_free(editmenu_fd_list);
1031 }
1032
1033 /**
1034  * @brief Add file selection list to a collection
1035  * @param[in] widget
1036  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
1037  *
1038  *
1039  */
1040 static void search_pop_menu_collections_cb(GtkWidget *widget, gpointer data)
1041 {
1042         SearchData *sd;
1043         GList *selection_list;
1044
1045         sd = submenu_item_get_data(widget);
1046         selection_list = search_result_selection_list(sd);
1047         pop_menu_collections(selection_list, data);
1048
1049         filelist_free(selection_list);
1050 }
1051
1052 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
1053 {
1054         GtkWidget *menu;
1055         GtkWidget *item;
1056         GList *editmenu_fd_list;
1057         GtkWidget *submenu;
1058
1059         menu = popup_menu_short_lived();
1060
1061         menu_item_add_sensitive(menu, _("_View"), on_row,
1062                                 G_CALLBACK(sr_menu_view_cb), sd);
1063         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, on_row,
1064                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1065         menu_item_add_divider(menu);
1066         menu_item_add_sensitive(menu, _("Select all"), !empty,
1067                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1068         menu_item_add_sensitive(menu, _("Select none"), !empty,
1069                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1070         menu_item_add_divider(menu);
1071
1072         editmenu_fd_list = search_result_selection_list(sd);
1073         g_signal_connect(G_OBJECT(menu), "destroy",
1074                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1075         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1076         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1077
1078         submenu = submenu_add_collections(menu, &item,
1079                                 G_CALLBACK(search_pop_menu_collections_cb), sd);
1080         gtk_widget_set_sensitive(item, on_row);
1081
1082         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, on_row,
1083                                       G_CALLBACK(sr_menu_print_cb), sd);
1084         menu_item_add_divider(menu);
1085         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, on_row,
1086                                       G_CALLBACK(sr_menu_copy_cb), sd);
1087         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1088                                 G_CALLBACK(sr_menu_move_cb), sd);
1089         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1090                                 G_CALLBACK(sr_menu_rename_cb), sd);
1091         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1092                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1093         menu_item_add_sensitive(menu, _("_Copy path unquoted"), on_row,
1094                                 G_CALLBACK(sr_menu_copy_path_unquoted_cb), sd);
1095         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, on_row,
1096                                       G_CALLBACK(sr_menu_delete_cb), sd);
1097         menu_item_add_divider(menu);
1098         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, on_row,
1099                                       G_CALLBACK(sr_menu_remove_cb), sd);
1100         menu_item_add_stock_sensitive(menu, _("C_lear"), GTK_STOCK_CLEAR, !empty,
1101                                       G_CALLBACK(sr_menu_clear_cb), sd);
1102
1103         return menu;
1104 }
1105
1106 static void search_result_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1107 {
1108         SearchData *sd = data;
1109         GtkTreePath *tpath;
1110         gint cx, cy, cw, ch;
1111
1112         gtk_tree_view_get_cursor(GTK_TREE_VIEW(sd->result_view), &tpath, NULL);
1113         if (!tpath) return;
1114
1115         tree_view_get_cell_clamped(GTK_TREE_VIEW(sd->result_view), tpath,
1116                                    SEARCH_COLUMN_NAME - 1, TRUE, &cx, &cy, &cw, &ch);
1117         gtk_tree_path_free(tpath);
1118         cy += ch;
1119         popup_menu_position_clamp(menu, &cx, &cy, 0);
1120         *x = cx;
1121         *y = cy;
1122 }
1123
1124 /*
1125  *-------------------------------------------------------------------
1126  * result list input
1127  *-------------------------------------------------------------------
1128  */
1129
1130 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1131 {
1132         SearchData *sd = data;
1133         GtkTreeModel *store;
1134         GtkTreePath *tpath;
1135         GtkTreeIter iter;
1136         MatchFileData *mfd = NULL;
1137
1138         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1139
1140         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1141                                           &tpath, NULL, NULL, NULL))
1142                 {
1143                 gtk_tree_model_get_iter(store, &iter, tpath);
1144                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1145                 gtk_tree_path_free(tpath);
1146                 }
1147
1148         sd->click_fd = mfd ? mfd->fd : NULL;
1149
1150         if (bevent->button == MOUSE_BUTTON_RIGHT)
1151                 {
1152                 GtkWidget *menu;
1153
1154                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1155                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1156                 }
1157
1158         if (!mfd) return FALSE;
1159
1160         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1161                 {
1162                 layout_set_fd(NULL, mfd->fd);
1163                 }
1164
1165         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1166
1167         if (bevent->button == MOUSE_BUTTON_RIGHT)
1168                 {
1169                 if (!search_result_row_selected(sd, mfd->fd))
1170                         {
1171                         GtkTreeSelection *selection;
1172
1173                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1174                         gtk_tree_selection_unselect_all(selection);
1175                         gtk_tree_selection_select_iter(selection, &iter);
1176
1177                         tpath = gtk_tree_model_get_path(store, &iter);
1178                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1179                         gtk_tree_path_free(tpath);
1180                         }
1181                 return TRUE;
1182                 }
1183
1184         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1185             !(bevent->state & GDK_SHIFT_MASK ) &&
1186             !(bevent->state & GDK_CONTROL_MASK ) &&
1187             search_result_row_selected(sd, mfd->fd))
1188                 {
1189                 /* this selection handled on release_cb */
1190                 gtk_widget_grab_focus(widget);
1191                 return TRUE;
1192                 }
1193
1194         return FALSE;
1195 }
1196
1197 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1198 {
1199         SearchData *sd = data;
1200         GtkTreeModel *store;
1201         GtkTreePath *tpath;
1202         GtkTreeIter iter;
1203
1204         MatchFileData *mfd = NULL;
1205
1206         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1207
1208         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1209
1210         if ((bevent->x != 0 || bevent->y != 0) &&
1211             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1212                                           &tpath, NULL, NULL, NULL))
1213                 {
1214                 gtk_tree_model_get_iter(store, &iter, tpath);
1215                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1216                 gtk_tree_path_free(tpath);
1217                 }
1218
1219         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1220                 {
1221                 if (mfd && sd->click_fd == mfd->fd)
1222                         {
1223                         GtkTreeSelection *selection;
1224
1225                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1226                         if (search_result_row_selected(sd, mfd->fd))
1227                                 {
1228                                 gtk_tree_selection_unselect_iter(selection, &iter);
1229                                 }
1230                         else
1231                                 {
1232                                 gtk_tree_selection_select_iter(selection, &iter);
1233                                 }
1234                         }
1235                 return TRUE;
1236                 }
1237
1238         if (mfd && sd->click_fd == mfd->fd &&
1239             !(bevent->state & GDK_SHIFT_MASK ) &&
1240             !(bevent->state & GDK_CONTROL_MASK ) &&
1241             search_result_row_selected(sd, mfd->fd))
1242                 {
1243                 GtkTreeSelection *selection;
1244
1245                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1246                 gtk_tree_selection_unselect_all(selection);
1247                 gtk_tree_selection_select_iter(selection, &iter);
1248
1249                 tpath = gtk_tree_model_get_path(store, &iter);
1250                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1251                 gtk_tree_path_free(tpath);
1252
1253                 return TRUE;
1254                 }
1255
1256         return FALSE;
1257 }
1258
1259 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1260 {
1261         SearchData *sd = data;
1262         gboolean stop_signal = FALSE;
1263         GtkTreeModel *store;
1264         GtkTreeSelection *selection;
1265         GList *slist;
1266         MatchFileData *mfd = NULL;
1267
1268         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1269         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1270         if (slist)
1271                 {
1272                 GtkTreePath *tpath;
1273                 GtkTreeIter iter;
1274                 GList *last;
1275
1276                 last = g_list_last(slist);
1277                 tpath = last->data;
1278
1279                 /* last is newest selected file */
1280                 gtk_tree_model_get_iter(store, &iter, tpath);
1281                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1282                 }
1283         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1284         g_list_free(slist);
1285
1286         if (event->state & GDK_CONTROL_MASK)
1287                 {
1288                 stop_signal = TRUE;
1289                 switch (event->keyval)
1290                         {
1291                         case '1':
1292                         case '2':
1293                         case '3':
1294                         case '4':
1295                         case '5':
1296                         case '6':
1297                         case '7':
1298                         case '8':
1299                         case '9':
1300                         case '0':
1301                                 break;
1302                         case 'C': case 'c':
1303                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1304                                 break;
1305                         case 'M': case 'm':
1306                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1307                                 break;
1308                         case 'R': case 'r':
1309                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1310                                 break;
1311                         case 'D': case 'd':
1312                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1313                                 break;
1314                         case 'A': case 'a':
1315                                 if (event->state & GDK_SHIFT_MASK)
1316                                         {
1317                                         gtk_tree_selection_unselect_all(selection);
1318                                         }
1319                                 else
1320                                         {
1321                                         gtk_tree_selection_select_all(selection);
1322                                         }
1323                                 break;
1324                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1325                                 search_result_clear(sd);
1326                                 break;
1327                         default:
1328                                 stop_signal = FALSE;
1329                                 break;
1330                         }
1331                 }
1332         else
1333                 {
1334                 stop_signal = TRUE;
1335                 switch (event->keyval)
1336                         {
1337                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1338                                 if (mfd) layout_set_fd(NULL, mfd->fd);
1339                                 break;
1340                         case 'V': case 'v':
1341                                 {
1342                                 GList *list;
1343
1344                                 list = search_result_selection_list(sd);
1345                                 view_window_new_from_list(list);
1346                                 filelist_free(list);
1347                                 }
1348                                 break;
1349                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1350                                 search_result_remove_selection(sd);
1351                                 break;
1352                         case 'C': case 'c':
1353                                 search_result_collection_from_selection(sd);
1354                                 break;
1355                         case GDK_KEY_Menu:
1356                         case GDK_KEY_F10:
1357                                 {
1358                                 GtkWidget *menu;
1359
1360                                 if (mfd)
1361                                         sd->click_fd = mfd->fd;
1362                                 else
1363                                         sd->click_fd = NULL;
1364
1365                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1366                                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1367                                                search_result_menu_pos_cb, sd, 0, GDK_CURRENT_TIME);
1368                                 }
1369                                 break;
1370                         case GDK_KEY_F1:
1371                                 help_window_show("GuideReferenceKeyboardShortcuts.html#SearchKeyboardShortcuts");
1372                                 break;
1373                         default:
1374                                 stop_signal = FALSE;
1375                                 break;
1376                         }
1377                 }
1378
1379         return stop_signal;
1380 }
1381
1382 static gboolean search_window_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1383 {
1384         SearchData *sd = data;
1385         gboolean stop_signal = FALSE;
1386
1387         if (event->state & GDK_CONTROL_MASK)
1388                 {
1389                 stop_signal = TRUE;
1390                 switch (event->keyval)
1391                         {
1392                         case 'T': case 't':
1393                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1394                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1395                                 break;
1396                         case 'W': case 'w':
1397                                 search_window_close(sd);
1398                                 break;
1399                         default:
1400                                 stop_signal = FALSE;
1401                                 break;
1402                         }
1403                 }
1404
1405         return stop_signal;
1406 }
1407
1408 /*
1409  *-------------------------------------------------------------------
1410  * dnd
1411  *-------------------------------------------------------------------
1412  */
1413
1414 static GtkTargetEntry result_drag_types[] = {
1415         { "text/uri-list", 0, TARGET_URI_LIST },
1416         { "text/plain", 0, TARGET_TEXT_PLAIN }
1417 };
1418 static gint n_result_drag_types = 2;
1419
1420 static GtkTargetEntry result_drop_types[] = {
1421         { "text/uri-list", 0, TARGET_URI_LIST },
1422         { "text/plain", 0, TARGET_TEXT_PLAIN }
1423 };
1424 static gint n_result_drop_types = 2;
1425
1426 static void search_dnd_data_set(GtkWidget *widget, GdkDragContext *context,
1427                                 GtkSelectionData *selection_data, guint info,
1428                                 guint time, gpointer data)
1429 {
1430         SearchData *sd = data;
1431         GList *list;
1432
1433         list = search_result_selection_list(sd);
1434         if (!list) return;
1435
1436         uri_selection_data_set_uris_from_filelist(selection_data, list);
1437         filelist_free(list);
1438 }
1439
1440 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1441 {
1442         SearchData *sd = data;
1443
1444         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1445                 {
1446                 GtkListStore *store;
1447                 GtkTreeIter iter;
1448
1449                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1450                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1451                         {
1452                         GtkTreeSelection *selection;
1453                         GtkTreePath *tpath;
1454
1455                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1456                         gtk_tree_selection_unselect_all(selection);
1457                         gtk_tree_selection_select_iter(selection, &iter);
1458
1459                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1460                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1461                         gtk_tree_path_free(tpath);
1462                         }
1463                 }
1464
1465         if (sd->thumb_enable &&
1466             sd->click_fd && sd->click_fd->thumb_pixbuf)
1467                 {
1468                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1469                 }
1470 }
1471
1472 static void search_gps_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
1473                                                                                 gint x, gint y,
1474                                                                                 GtkSelectionData *selection_data, guint info,
1475                                                                                 guint time, gpointer data)
1476 {
1477         SearchData *sd = data;
1478         GList *list;
1479         gdouble latitude, longitude;
1480         FileData *fd;
1481
1482         if (info == TARGET_URI_LIST)
1483                 {
1484                 list = uri_filelist_from_gtk_selection_data(selection_data);
1485
1486                 /* If more than one file, use only the first file in a list.
1487                 */
1488                 if (list != NULL)
1489                         {
1490                         fd = list->data;
1491                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1492                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1493                         if (latitude != 1000 && longitude != 1000)
1494                                 {
1495                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1496                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1497                                 }
1498                         else
1499                                 {
1500                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1501                                 }
1502                         }
1503                 }
1504
1505         if (info == TARGET_TEXT_PLAIN)
1506                 {
1507                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1508                 }
1509 }
1510
1511 static void search_dnd_init(SearchData *sd)
1512 {
1513         gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1514                             result_drag_types, n_result_drag_types,
1515                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1516         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1517                          G_CALLBACK(search_dnd_data_set), sd);
1518         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1519                          G_CALLBACK(search_dnd_begin), sd);
1520
1521         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1522                                          GTK_DEST_DEFAULT_ALL,
1523                                           result_drop_types, n_result_drop_types,
1524                                          GDK_ACTION_COPY);
1525
1526         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1527                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1528 }
1529
1530 /*
1531  *-------------------------------------------------------------------
1532  * search core
1533  *-------------------------------------------------------------------
1534  */
1535
1536 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1537
1538 static gboolean search_step_cb(gpointer data);
1539
1540
1541 static void search_buffer_flush(SearchData *sd)
1542 {
1543         GList *work;
1544
1545         work = g_list_last(sd->search_buffer_list);
1546         while (work)
1547                 {
1548                 MatchFileData *mfd = work->data;
1549                 work = work->prev;
1550
1551                 search_result_append(sd, mfd);
1552                 }
1553
1554         g_list_free(sd->search_buffer_list);
1555         sd->search_buffer_list = NULL;
1556         sd->search_buffer_count = 0;
1557 }
1558
1559 static void search_stop(SearchData *sd)
1560 {
1561         if (sd->search_idle_id)
1562                 {
1563                 g_source_remove(sd->search_idle_id);
1564                 sd->search_idle_id = 0;
1565                 }
1566
1567         image_loader_free(sd->img_loader);
1568         sd->img_loader = NULL;
1569         cache_sim_data_free(sd->img_cd);
1570         sd->img_cd = NULL;
1571
1572         cache_sim_data_free(sd->search_similarity_cd);
1573         sd->search_similarity_cd = NULL;
1574
1575         search_buffer_flush(sd);
1576
1577         filelist_free(sd->search_folder_list);
1578         sd->search_folder_list = NULL;
1579
1580         g_list_free(sd->search_done_list);
1581         sd->search_done_list = NULL;
1582
1583         filelist_free(sd->search_file_list);
1584         sd->search_file_list = NULL;
1585
1586         gtk_widget_set_sensitive(sd->box_search, TRUE);
1587         spinner_set_interval(sd->spinner, -1);
1588         gtk_widget_set_sensitive(sd->button_start, TRUE);
1589         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1590         search_progress_update(sd, TRUE, -1.0);
1591         search_status_update(sd);
1592 }
1593
1594 static void search_file_load_process(SearchData *sd, CacheData *cd)
1595 {
1596         GdkPixbuf *pixbuf;
1597
1598         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1599
1600         if (cd && pixbuf)
1601                 {
1602                 if (!cd->dimensions)
1603                         {
1604                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1605                                                           gdk_pixbuf_get_height(pixbuf));
1606                         }
1607
1608                 if (sd->match_similarity_enable && !cd->similarity)
1609                         {
1610                         ImageSimilarityData *sim;
1611
1612                         sim = image_sim_new_from_pixbuf(pixbuf);
1613                         cache_sim_data_set_similarity(cd, sim);
1614                         image_sim_free(sim);
1615                         }
1616
1617                 if (options->thumbnails.enable_caching &&
1618                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1619                         {
1620                         gchar *base;
1621                         const gchar *path;
1622                         mode_t mode = 0755;
1623
1624                         path = image_loader_get_fd(sd->img_loader)->path;
1625                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1626                         if (recursive_mkdir_if_not_exists(base, mode))
1627                                 {
1628                                 g_free(cd->path);
1629                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1630                                 if (cache_sim_data_save(cd))
1631                                         {
1632                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1633                                         }
1634                                 }
1635                         g_free(base);
1636                         }
1637                 }
1638
1639         image_loader_free(sd->img_loader);
1640         sd->img_loader = NULL;
1641
1642         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1643 }
1644
1645 static void search_file_load_done_cb(ImageLoader *il, gpointer data)
1646 {
1647         SearchData *sd = data;
1648         search_file_load_process(sd, sd->img_cd);
1649 }
1650
1651 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1652                                      gint *width, gint *height, gint *simval)
1653 {
1654         gboolean new_data = FALSE;
1655         gboolean tmatch = TRUE;
1656         gboolean tested = FALSE;
1657
1658         if (!sd->img_cd)
1659                 {
1660                 gchar *cd_path;
1661
1662                 new_data = TRUE;
1663
1664                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1665                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1666                         {
1667                         sd->img_cd = cache_sim_data_load(cd_path);
1668                         }
1669                 g_free(cd_path);
1670                 }
1671
1672         if (!sd->img_cd)
1673                 {
1674                 sd->img_cd = cache_sim_data_new();
1675                 }
1676
1677         if (new_data)
1678                 {
1679                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) ||
1680                     (sd->match_similarity_enable && !sd->img_cd->similarity))
1681                         {
1682                         sd->img_loader = image_loader_new(fd);
1683                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1684                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1685                         if (image_loader_start(sd->img_loader))
1686                                 {
1687                                 return TRUE;
1688                                 }
1689                         else
1690                                 {
1691                                 image_loader_free(sd->img_loader);
1692                                 sd->img_loader = NULL;
1693                                 }
1694                         }
1695                 }
1696
1697         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1698                 {
1699                 CacheData *cd = sd->img_cd;
1700
1701                 tmatch = FALSE;
1702                 tested = TRUE;
1703
1704                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1705                         {
1706                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1707                         }
1708                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1709                         {
1710                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1711                         }
1712                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1713                         {
1714                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1715                         }
1716                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1717                         {
1718                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1719                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1720                         }
1721                 }
1722
1723         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1724                 {
1725                 gdouble value = 0.0;
1726
1727                 tmatch = FALSE;
1728                 tested = TRUE;
1729
1730                 /* fixme: implement similarity checking */
1731                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1732                         {
1733                         gdouble result;
1734
1735                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1736                                                         (gdouble)sd->search_similarity / 100.0);
1737                         result *= 100.0;
1738                         if (result >= (gdouble)sd->search_similarity)
1739                                 {
1740                                 tmatch = TRUE;
1741                                 value = (gint)result;
1742                                 }
1743                         }
1744
1745                 if (simval) *simval = value;
1746                 }
1747
1748         if (sd->img_cd->dimensions)
1749                 {
1750                 if (width) *width = sd->img_cd->width;
1751                 if (height) *height = sd->img_cd->height;
1752                 }
1753
1754         cache_sim_data_free(sd->img_cd);
1755         sd->img_cd = NULL;
1756
1757         *match = (tmatch && tested);
1758
1759         return FALSE;
1760 }
1761
1762 static gboolean search_file_next(SearchData *sd)
1763 {
1764         FileData *fd;
1765         gboolean match = TRUE;
1766         gboolean tested = FALSE;
1767         gboolean extra_only = FALSE;
1768         gint width = 0;
1769         gint height = 0;
1770         gint sim = 0;
1771         time_t file_date;
1772
1773         if (!sd->search_file_list) return FALSE;
1774
1775         if (sd->img_cd)
1776                 {
1777                 /* on end of a CacheData load, skip recomparing non-extra match types */
1778                 extra_only = TRUE;
1779                 match = FALSE;
1780                 }
1781         else
1782                 {
1783                 sd->search_total++;
1784                 }
1785
1786         fd = sd->search_file_list->data;
1787
1788         if (match && sd->match_name_enable && sd->search_name)
1789                 {
1790                 tested = TRUE;
1791                 match = FALSE;
1792
1793                 if (sd->match_name == SEARCH_MATCH_EQUAL)
1794                         {
1795                         if (sd->search_name_match_case)
1796                                 {
1797                                 match = (strcmp(fd->name, sd->search_name) == 0);
1798                                 }
1799                         else
1800                                 {
1801                                 match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1802                                 }
1803                         }
1804                 else if (sd->match_name == SEARCH_MATCH_CONTAINS)
1805                         {
1806                         if (sd->search_name_match_case)
1807                                 {
1808                                 match = (strstr(fd->name, sd->search_name) != NULL);
1809                                 }
1810                         else
1811                                 {
1812                                 /* sd->search_name is converted in search_start() */
1813                                 gchar *haystack = g_utf8_strdown(fd->name, -1);
1814                                 match = (strstr(haystack, sd->search_name) != NULL);
1815                                 g_free(haystack);
1816                                 }
1817                         }
1818                 }
1819
1820         if (match && sd->match_size_enable)
1821                 {
1822                 tested = TRUE;
1823                 match = FALSE;
1824
1825                 if (sd->match_size == SEARCH_MATCH_EQUAL)
1826                         {
1827                         match = (fd->size == sd->search_size);
1828                         }
1829                 else if (sd->match_size == SEARCH_MATCH_UNDER)
1830                         {
1831                         match = (fd->size < sd->search_size);
1832                         }
1833                 else if (sd->match_size == SEARCH_MATCH_OVER)
1834                         {
1835                         match = (fd->size > sd->search_size);
1836                         }
1837                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
1838                         {
1839                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
1840                         }
1841                 }
1842
1843         if (match && sd->match_date_enable)
1844                 {
1845                 tested = TRUE;
1846                 match = FALSE;
1847
1848                 if (sd->search_date_exif)
1849                         {
1850                         read_exif_time_data(fd);
1851                         file_date = fd->exifdate;
1852                         }
1853                 else
1854                         {
1855                         file_date = fd->date;
1856                         }
1857
1858                 if (sd->match_date == SEARCH_MATCH_EQUAL)
1859                         {
1860                         struct tm *lt;
1861
1862                         lt = localtime(&file_date);
1863                         match = (lt &&
1864                                  lt->tm_year == sd->search_date_y - 1900 &&
1865                                  lt->tm_mon == sd->search_date_m - 1 &&
1866                                  lt->tm_mday == sd->search_date_d);
1867                         }
1868                 else if (sd->match_date == SEARCH_MATCH_UNDER)
1869                         {
1870                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
1871                         }
1872                 else if (sd->match_date == SEARCH_MATCH_OVER)
1873                         {
1874                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
1875                         }
1876                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
1877                         {
1878                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
1879                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
1880
1881                         if (b >= a)
1882                                 {
1883                                 b += 60 * 60 * 24 - 1;
1884                                 }
1885                         else
1886                                 {
1887                                 a += 60 * 60 * 24 - 1;
1888                                 }
1889                         match = MATCH_IS_BETWEEN(file_date, a, b);
1890                         }
1891                 }
1892
1893         if (match && sd->match_keywords_enable && sd->search_keyword_list)
1894                 {
1895                 GList *list;
1896
1897                 tested = TRUE;
1898                 match = FALSE;
1899
1900                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
1901
1902                 if (list)
1903                         {
1904                         GList *needle;
1905                         GList *haystack;
1906
1907                         if (sd->match_keywords == SEARCH_MATCH_ALL)
1908                                 {
1909                                 gboolean found = TRUE;
1910
1911                                 needle = sd->search_keyword_list;
1912                                 while (needle && found)
1913                                         {
1914                                         found = FALSE;
1915                                         haystack = list;
1916                                         while (haystack && !found)
1917                                                 {
1918                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1919                                                                     (gchar *)haystack->data) == 0);
1920                                                 haystack = haystack->next;
1921                                                 }
1922                                         needle = needle->next;
1923                                         }
1924
1925                                 match = found;
1926                                 }
1927                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
1928                                 {
1929                                 gboolean found = FALSE;
1930
1931                                 needle = sd->search_keyword_list;
1932                                 while (needle && !found)
1933                                         {
1934                                         haystack = list;
1935                                         while (haystack && !found)
1936                                                 {
1937                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1938                                                                     (gchar *)haystack->data) == 0);
1939                                                 haystack = haystack->next;
1940                                                 }
1941                                         needle = needle->next;
1942                                         }
1943
1944                                 match = found;
1945                                 }
1946                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
1947                                 {
1948                                 gboolean found = FALSE;
1949
1950                                 needle = sd->search_keyword_list;
1951                                 while (needle && !found)
1952                                         {
1953                                         haystack = list;
1954                                         while (haystack && !found)
1955                                                 {
1956                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1957                                                                     (gchar *)haystack->data) == 0);
1958                                                 haystack = haystack->next;
1959                                                 }
1960                                         needle = needle->next;
1961                                         }
1962
1963                                 match = !found;
1964                                 }
1965                         string_list_free(list);
1966                         }
1967                 else
1968                         {
1969                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
1970                         }
1971                 }
1972
1973         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
1974                 {
1975                 gchar *comment;
1976
1977                 tested = TRUE;
1978                 match = FALSE;
1979
1980                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
1981
1982                 if (comment)
1983                         {
1984                         if (!sd->search_comment_match_case)
1985                                 {
1986                                 gchar *tmp = g_utf8_strdown(comment, -1);
1987                                 g_free(comment);
1988                                 comment = tmp;
1989                                 }
1990
1991                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
1992                                 {
1993                                 match = (strstr(comment, sd->search_comment) != NULL);
1994                                 }
1995                         else if (sd->match_comment == SEARCH_MATCH_NONE)
1996                                 {
1997                                 match = (strstr(comment, sd->search_comment) == NULL);
1998                                 }
1999                         g_free(comment);
2000                         }
2001                 else
2002                         {
2003                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2004                         }
2005                 }
2006
2007         if (match && sd->match_rating_enable)
2008                 {
2009                 tested = TRUE;
2010                 match = FALSE;
2011                 gint rating;
2012
2013                 rating = metadata_read_int(fd, RATING_KEY, 0);
2014                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2015                         {
2016                         match = (rating == sd->search_rating);
2017                         }
2018                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2019                         {
2020                         match = (rating < sd->search_rating);
2021                         }
2022                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2023                         {
2024                         match = (rating > sd->search_rating);
2025                         }
2026                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2027                         {
2028                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2029                         }
2030                 }
2031
2032         if (match && sd->match_gps_enable)
2033                 {
2034                 /* Calculate the distance the image is from the specified origin.
2035                 * This is a standard algorithm. A simplified one may be faster.
2036                 */
2037                 #define RADIANS  0.0174532925
2038                 #define KM_EARTH_RADIUS 6371
2039                 #define MILES_EARTH_RADIUS 3959
2040                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2041
2042                 gdouble latitude, longitude, range, conversion;
2043
2044                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2045                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2046                         {
2047                         conversion = KM_EARTH_RADIUS;
2048                         }
2049                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2050                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2051                         {
2052                         conversion = MILES_EARTH_RADIUS;
2053                         }
2054                 else
2055                         {
2056                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2057                         }
2058
2059                 tested = TRUE;
2060                 match = FALSE;
2061
2062                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2063                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2064                 if (latitude != 1000 && longitude != 1000)
2065                         {
2066                         range = conversion * acos(sin(latitude * RADIANS) *
2067                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2068                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2069                                                 longitude) * RADIANS));
2070                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2071                                 {
2072                                 if (sd->search_gps >= range)
2073                                         match = TRUE;
2074                                 }
2075                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2076                                 {
2077                                 if (sd->search_gps < range)
2078                                         match = TRUE;
2079                                 }
2080                         }
2081                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2082                         {
2083                         match = TRUE;
2084                         }
2085                 }
2086
2087         if ((match || extra_only) && (sd->match_dimensions_enable ||
2088                                                                 sd ->match_similarity_enable))
2089                 {
2090                 tested = TRUE;
2091
2092                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2093                         {
2094                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2095                         return TRUE;
2096                         }
2097                 }
2098
2099         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2100
2101         if (tested && match)
2102                 {
2103                 MatchFileData *mfd;
2104
2105                 mfd = g_new(MatchFileData, 1);
2106                 mfd->fd = fd;
2107
2108                 mfd->width = width;
2109                 mfd->height = height;
2110                 mfd->rank = sim;
2111
2112                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2113                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2114                 sd->search_count++;
2115                 search_progress_update(sd, TRUE, -1.0);
2116                 }
2117         else
2118                 {
2119                 file_data_unref(fd);
2120                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2121                 }
2122
2123         return FALSE;
2124 }
2125
2126 static gboolean search_step_cb(gpointer data)
2127 {
2128         SearchData *sd = data;
2129         FileData *fd;
2130
2131         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2132                 {
2133                 search_buffer_flush(sd);
2134                 search_progress_update(sd, TRUE, -1.0);
2135                 }
2136
2137         if (sd->search_file_list)
2138                 {
2139                 if (search_file_next(sd))
2140                         {
2141                         sd->search_idle_id = 0;
2142                         return FALSE;
2143                         }
2144                 return TRUE;
2145                 }
2146
2147         if (!sd->search_file_list && !sd->search_folder_list)
2148                 {
2149                 sd->search_idle_id = 0;
2150
2151                 search_stop(sd);
2152                 search_result_thumb_step(sd);
2153
2154                 return FALSE;
2155                 }
2156
2157         fd = sd->search_folder_list->data;
2158
2159         if (g_list_find(sd->search_done_list, fd) == NULL)
2160                 {
2161                 GList *list = NULL;
2162                 GList *dlist = NULL;
2163                 gboolean success = FALSE;
2164
2165                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2166
2167                 if (sd->search_type == SEARCH_MATCH_NONE)
2168                         {
2169                         success = filelist_read(fd, &list, &dlist);
2170                         }
2171                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2172                          sd->search_dir_fd &&
2173                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2174                         {
2175                         const gchar *path;
2176
2177                         path = fd->path + strlen(sd->search_dir_fd->path);
2178                         if (path != fd->path)
2179                                 {
2180                                 FileData *dir_fd = file_data_new_dir(path);
2181                                 success = filelist_read(dir_fd, &list, NULL);
2182                                 file_data_unref(dir_fd);
2183                                 }
2184                         success |= filelist_read(fd, NULL, &dlist);
2185                         if (success)
2186                                 {
2187                                 GList *work;
2188
2189                                 work = list;
2190                                 while (work)
2191                                         {
2192                                         FileData *fdp;
2193                                         GList *link;
2194                                         gchar *meta_path;
2195
2196                                         fdp = work->data;
2197                                         link = work;
2198                                         work = work->next;
2199
2200                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2201                                         if (!meta_path)
2202                                                 {
2203                                                 list = g_list_delete_link(list, link);
2204                                                 file_data_unref(fdp);
2205                                                 }
2206                                         g_free(meta_path);
2207                                         }
2208                                 }
2209                         }
2210
2211                 if (success)
2212                         {
2213                         list = filelist_sort(list, SORT_NAME, TRUE);
2214                         sd->search_file_list = list;
2215
2216                         if (sd->search_path_recurse)
2217                                 {
2218                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
2219                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2220                                 }
2221                         else
2222                                 {
2223                                 filelist_free(dlist);
2224                                 }
2225                         }
2226                 }
2227         else
2228                 {
2229                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2230                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2231                 file_data_unref(fd);
2232                 }
2233
2234         return TRUE;
2235 }
2236
2237 static void search_similarity_load_done_cb(ImageLoader *il, gpointer data)
2238 {
2239         SearchData *sd = data;
2240         search_file_load_process(sd, sd->search_similarity_cd);
2241 }
2242
2243 static void search_start(SearchData *sd)
2244 {
2245         search_stop(sd);
2246         search_result_clear(sd);
2247
2248         if (sd->search_dir_fd)
2249                 {
2250                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2251                 }
2252
2253         if (!sd->search_name_match_case)
2254                 {
2255                 /* convert to lowercase here, so that this is only done once per search */
2256                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2257                 g_free(sd->search_name);
2258                 sd->search_name = tmp;
2259                 }
2260
2261         if (!sd->search_comment_match_case)
2262                 {
2263                 /* convert to lowercase here, so that this is only done once per search */
2264                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2265                 g_free(sd->search_comment);
2266                 sd->search_comment = tmp;
2267                 }
2268
2269         sd->search_count = 0;
2270         sd->search_total = 0;
2271
2272         gtk_widget_set_sensitive(sd->box_search, FALSE);
2273         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2274         gtk_widget_set_sensitive(sd->button_start, FALSE);
2275         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2276         search_progress_update(sd, TRUE, -1.0);
2277
2278         if (sd->match_similarity_enable &&
2279             !sd->search_similarity_cd &&
2280             isfile(sd->search_similarity_path))
2281                 {
2282                 gchar *cd_path;
2283
2284                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2285                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2286                         {
2287                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2288                         }
2289                 g_free(cd_path);
2290
2291                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2292                         {
2293                         if (!sd->search_similarity_cd)
2294                                 {
2295                                 sd->search_similarity_cd = cache_sim_data_new();
2296                                 }
2297
2298                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2299                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2300                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2301                         if (image_loader_start(sd->img_loader))
2302                                 {
2303                                 return;
2304                                 }
2305                         image_loader_free(sd->img_loader);
2306                         sd->img_loader = NULL;
2307                         }
2308
2309                 }
2310
2311         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2312 }
2313
2314 static void search_start_cb(GtkWidget *widget, gpointer data)
2315 {
2316         SearchData *sd = data;
2317         GtkTreeViewColumn *column;
2318         gchar *path;
2319         gchar *entry_text;
2320
2321         if (sd->search_folder_list)
2322                 {
2323                 search_stop(sd);
2324                 search_result_thumb_step(sd);
2325                 return;
2326                 }
2327
2328         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2329         g_free(sd->search_name);
2330         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2331
2332         /* XXX */
2333         g_free(sd->search_comment);
2334         sd->search_comment = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2335
2336         g_free(sd->search_similarity_path);
2337         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2338         if (sd->match_similarity_enable)
2339                 {
2340                 if (!isfile(sd->search_similarity_path))
2341                         {
2342                         file_util_warning_dialog(_("File not found"),
2343                                                  _("Please enter an existing file for image content."),
2344                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2345                         return;
2346                         }
2347                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2348                 }
2349
2350         /* Check the coordinate entry.
2351         * If the result is not sensible, it should get blocked.
2352         */
2353         if (sd->match_gps_enable)
2354                 {
2355                 if (sd->match_gps != SEARCH_MATCH_NONE)
2356                         {
2357                         entry_text = decode_geo_parameters(gtk_entry_get_text(
2358                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2359
2360                         sd->search_lat = 1000;
2361                         sd->search_lon = 1000;
2362                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2363                         if (!(entry_text != NULL && !g_strstr_len(entry_text, -1, "Error") &&
2364                                                 sd->search_lat >= -90 && sd->search_lat <= 90 &&
2365                                                 sd->search_lon >= -180 && sd->search_lon <= 180))
2366                                 {
2367                                 file_util_warning_dialog(_(
2368                                                 "Entry does not contain a valid lat/long value"),
2369                                                         entry_text, GTK_STOCK_DIALOG_WARNING, sd->window);
2370                                 return;
2371                                 }
2372                         g_free(entry_text);
2373                         }
2374                 }
2375
2376         string_list_free(sd->search_keyword_list);
2377         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2378
2379         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2380         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2381
2382         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2383         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2384
2385         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2386         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2387         if (!sd->match_similarity_enable)
2388                 {
2389                 GtkTreeSortable *sortable;
2390                 gint id;
2391                 GtkSortType order;
2392
2393                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2394                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2395                     id == SEARCH_COLUMN_RANK)
2396                         {
2397                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2398                         }
2399                 }
2400
2401         if (sd->search_type == SEARCH_MATCH_NONE)
2402                 {
2403                 /* search path */
2404
2405                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2406                 if (isdir(path))
2407                         {
2408                         file_data_unref(sd->search_dir_fd);
2409                         sd->search_dir_fd = file_data_new_dir(path);
2410
2411                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2412
2413                         search_start(sd);
2414                         }
2415                 else
2416                         {
2417                         file_util_warning_dialog(_("Folder not found"),
2418                                                  _("Please enter an existing folder to search."),
2419                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2420                         }
2421
2422                 g_free(path);
2423                 }
2424         else if (sd->search_type == SEARCH_MATCH_ALL)
2425                 {
2426                 /* search metadata */
2427                 file_data_unref(sd->search_dir_fd);
2428                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2429                 search_start(sd);
2430                 }
2431         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2432                 {
2433                 /* search current result list */
2434                 GList *list;
2435
2436                 list = search_result_refine_list(sd);
2437
2438                 file_data_unref(sd->search_dir_fd);
2439                 sd->search_dir_fd = NULL;
2440
2441                 search_start(sd);
2442
2443                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2444                 }
2445 }
2446
2447 /*
2448  *-------------------------------------------------------------------
2449  * window construct
2450  *-------------------------------------------------------------------
2451  */
2452
2453 enum {
2454         MENU_CHOICE_COLUMN_NAME = 0,
2455         MENU_CHOICE_COLUMN_VALUE
2456 };
2457
2458 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2459 {
2460         SearchData *sd = data;
2461
2462         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2463 }
2464
2465 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2466 {
2467         gint sa;
2468         gint sb;
2469
2470         sa = a->width * a->height;
2471         sb = b->width * b->height;
2472
2473         if (sa > sb) return 1;
2474         if (sa < sb) return -1;
2475         return 0;
2476 }
2477
2478 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2479 {
2480         gint n = GPOINTER_TO_INT(data);
2481         MatchFileData *fda;
2482         MatchFileData *fdb;
2483
2484         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2485         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2486
2487         if (!fda || !fdb) return 0;
2488
2489         switch (n)
2490                 {
2491                 case SEARCH_COLUMN_RANK:
2492                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2493                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2494                         return 0;
2495                         break;
2496                 case SEARCH_COLUMN_NAME:
2497                         if (options->file_sort.case_sensitive)
2498                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2499                         else
2500                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2501                         break;
2502                 case SEARCH_COLUMN_SIZE:
2503                         if (fda->fd->size > fdb->fd->size) return 1;
2504                         if (fda->fd->size < fdb->fd->size) return -1;
2505                         return 0;
2506                         break;
2507                 case SEARCH_COLUMN_DATE:
2508                         if (fda->fd->date > fdb->fd->date) return 1;
2509                         if (fda->fd->date < fdb->fd->date) return -1;
2510                         return 0;
2511                         break;
2512                 case SEARCH_COLUMN_DIMENSIONS:
2513                         return sort_matchdata_dimensions(fda, fdb);
2514                         break;
2515                 case SEARCH_COLUMN_PATH:
2516                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2517                         break;
2518                 default:
2519                         break;
2520                 }
2521
2522         return 0;
2523 }
2524
2525 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2526 {
2527         GtkTreeViewColumn *column;
2528         GtkCellRenderer *renderer;
2529
2530         column = gtk_tree_view_column_new();
2531         gtk_tree_view_column_set_title(column, title);
2532         gtk_tree_view_column_set_min_width(column, 4);
2533
2534         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2535
2536         if (!image)
2537                 {
2538                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2539                 renderer = gtk_cell_renderer_text_new();
2540                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2541                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2542                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2543
2544                 gtk_tree_view_column_set_sort_column_id(column, n);
2545                 }
2546         else
2547                 {
2548                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2549                 renderer = gtk_cell_renderer_pixbuf_new();
2550                 cell_renderer_height_override(renderer);
2551                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2552                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2553                 }
2554
2555         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2556 }
2557
2558 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2559 {
2560         if (visible)
2561                 {
2562                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2563                 }
2564         else
2565                 {
2566                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2567                 }
2568 }
2569
2570 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2571 {
2572         GtkTreeModel *store;
2573         GtkTreeIter iter;
2574
2575         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2576         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2577         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2578         return TRUE;
2579 }
2580
2581 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2582 {
2583         SearchData *sd = data;
2584
2585         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2586
2587         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2588                                 (sd->search_type == SEARCH_MATCH_NONE));
2589 }
2590
2591 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2592 {
2593         SearchData *sd = data;
2594
2595         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2596 }
2597
2598 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2599 {
2600         SearchData *sd = data;
2601
2602         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2603
2604         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2605                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2606 }
2607
2608 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2609 {
2610         SearchData *sd = data;
2611
2612         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2613
2614         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2615                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2616 }
2617
2618 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
2619 {
2620         SearchData *sd = data;
2621
2622         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
2623
2624         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
2625                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
2626 }
2627
2628 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
2629 {
2630         SearchData *sd = data;
2631
2632         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
2633
2634         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
2635                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
2636 }
2637
2638 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
2639 {
2640         SearchData *sd = data;
2641
2642         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
2643 }
2644
2645 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
2646 {
2647         SearchData *sd = data;
2648
2649         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
2650 }
2651
2652 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
2653 {
2654         gint *value = data;
2655
2656         *value = (gint)gtk_adjustment_get_value(adjustment);
2657 }
2658
2659 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
2660 {
2661         SearchData *sd = data;
2662
2663         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
2664
2665         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
2666                                         (sd->match_gps != SEARCH_MATCH_NONE));
2667 }
2668
2669 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
2670                             GCallback func, gpointer data)
2671 {
2672         GtkWidget *spin;
2673         GtkAdjustment *adj;
2674
2675         spin = gtk_spin_button_new_with_range(min, max, 1);
2676         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
2677         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
2678         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
2679                                    G_CALLBACK(func), data);
2680         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
2681         gtk_widget_show(spin);
2682
2683         return spin;
2684 }
2685
2686 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
2687 {
2688         GtkWidget *widget = data;
2689         gboolean active;
2690         gboolean *value;
2691
2692         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2693         gtk_widget_set_sensitive(widget, active);
2694
2695         value = g_object_get_data(G_OBJECT(button), "check_var");
2696         if (value) *value = active;
2697 }
2698
2699 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
2700                                    GCallback func, gpointer data)
2701 {
2702         GtkWidget *combo;
2703         GtkCellRenderer *renderer;
2704         GtkListStore *store;
2705         gint i;
2706
2707         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
2708         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
2709         g_object_unref(store);
2710
2711         renderer = gtk_cell_renderer_text_new();
2712         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
2713         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
2714                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
2715
2716         for (i = 0; i < item_count; i++)
2717                 {
2718                 GtkTreeIter iter;
2719
2720                 gtk_list_store_append(store, &iter);
2721                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
2722                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
2723                 }
2724
2725         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
2726
2727         if (func) g_signal_connect(G_OBJECT(combo), "changed",
2728                                    G_CALLBACK(func), data);
2729
2730         return combo;
2731 }
2732
2733 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
2734                               const gchar *text, gboolean *value,
2735                               const MatchList *items, gint item_count,
2736                               GCallback func, gpointer data)
2737 {
2738         GtkWidget *base_box;
2739         GtkWidget *hbox;
2740         GtkWidget *button;
2741         GtkWidget *option;
2742
2743         base_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
2744         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
2745         gtk_widget_show(base_box);
2746
2747         button = gtk_check_button_new();
2748         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
2749         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
2750         gtk_widget_show(button);
2751         if (check) *check = button;
2752         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
2753
2754         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2755         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
2756         gtk_widget_show(hbox);
2757
2758         g_signal_connect(G_OBJECT(button), "toggled",
2759                          G_CALLBACK(menu_choice_check_cb), hbox);
2760         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
2761
2762         pref_label_new(hbox, text);
2763
2764         if (!items && !menu) return hbox;
2765
2766         option = menu_choice_menu(items, item_count, func, data);
2767         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
2768         gtk_widget_show(option);
2769         if (menu) *menu = option;
2770
2771         return hbox;
2772 }
2773
2774 static void search_window_close(SearchData *sd)
2775 {
2776         gtk_widget_destroy(sd->window);
2777 }
2778
2779 static gboolean search_window_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2780 {
2781         SearchData *sd = data;
2782
2783         search_window_close(sd);
2784         return TRUE;
2785 }
2786
2787 static void search_window_destroy_cb(GtkWidget *widget, gpointer data)
2788 {
2789         SearchData *sd = data;
2790
2791         search_window_list = g_list_remove(search_window_list, sd);
2792
2793         search_result_update_idle_cancel(sd);
2794
2795         filelist_free(sd->search_buffer_list);
2796         sd->search_buffer_list = NULL;
2797
2798         search_stop(sd);
2799         search_result_clear(sd);
2800
2801         file_data_unref(sd->search_dir_fd);
2802
2803         g_free(sd->search_name);
2804         g_free(sd->search_comment);
2805         g_free(sd->search_similarity_path);
2806         string_list_free(sd->search_keyword_list);
2807
2808         file_data_unregister_notify_func(search_notify_cb, sd);
2809
2810         g_free(sd);
2811 }
2812
2813 void search_new(FileData *dir_fd, FileData *example_file)
2814 {
2815         SearchData *sd;
2816         GtkWidget *vbox;
2817         GtkWidget *hbox;
2818         GtkWidget *hbox2;
2819         GtkWidget *pad_box;
2820         GtkWidget *frame;
2821         GtkWidget *scrolled;
2822         GtkListStore *store;
2823         GtkTreeSortable *sortable;
2824         GtkTreeSelection *selection;
2825         GtkWidget *combo;
2826         GdkGeometry geometry;
2827
2828         sd = g_new0(SearchData, 1);
2829
2830         sd->search_dir_fd = file_data_ref(dir_fd);
2831         sd->search_path_recurse = TRUE;
2832         sd->search_size = 0;
2833         sd->search_width = 640;
2834         sd->search_height = 480;
2835         sd->search_width_end = 1024;
2836         sd->search_height_end = 768;
2837
2838         sd->search_type = SEARCH_MATCH_NONE;
2839
2840         sd->match_name = SEARCH_MATCH_CONTAINS;
2841         sd->match_size = SEARCH_MATCH_EQUAL;
2842         sd->match_date = SEARCH_MATCH_EQUAL;
2843         sd->match_dimensions = SEARCH_MATCH_EQUAL;
2844         sd->match_keywords = SEARCH_MATCH_ALL;
2845         sd->match_comment = SEARCH_MATCH_CONTAINS;
2846         sd->match_rating = SEARCH_MATCH_EQUAL;
2847
2848         sd->match_name_enable = TRUE;
2849
2850         sd->search_similarity = 95;
2851
2852         sd->search_gps = 1;
2853         sd->match_gps = SEARCH_MATCH_NONE;
2854
2855         if (example_file)
2856                 {
2857                 sd->search_similarity_path = g_strdup(example_file->path);
2858                 }
2859
2860         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
2861
2862         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
2863
2864         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
2865         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
2866         geometry.base_width = DEF_SEARCH_WIDTH;
2867         geometry.base_height = DEF_SEARCH_HEIGHT;
2868         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
2869                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
2870
2871         gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
2872
2873         g_signal_connect(G_OBJECT(sd->window), "delete_event",
2874                          G_CALLBACK(search_window_delete_cb), sd);
2875         g_signal_connect(G_OBJECT(sd->window), "destroy",
2876                          G_CALLBACK(search_window_destroy_cb), sd);
2877
2878         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
2879                          G_CALLBACK(search_window_keypress_cb), sd);
2880
2881         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
2882         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
2883         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
2884         gtk_widget_show(vbox);
2885
2886         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2887
2888         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2889
2890         pref_label_new(hbox, _("Search:"));
2891
2892         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
2893                                          G_CALLBACK(menu_choice_path_cb), sd);
2894         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
2895         gtk_widget_show(sd->menu_path);
2896
2897         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2898         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
2899                                                 "search_path", -1,
2900                                                 NULL, NULL);
2901         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
2902         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
2903         gtk_widget_show(combo);
2904         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
2905                                                   sd->search_path_recurse, &sd->search_path_recurse);
2906
2907         /* Search for file name */
2908         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
2909                            _("File name"), &sd->match_name_enable,
2910                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
2911                            G_CALLBACK(menu_choice_name_cb), sd);
2912         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
2913         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2914         gtk_widget_show(combo);
2915         pref_checkbox_new_int(hbox, _("Match case"),
2916                               sd->search_name_match_case, &sd->search_name_match_case);
2917
2918         /* Search for file size */
2919         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
2920                            _("File size is"), &sd->match_size_enable,
2921                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2922                            G_CALLBACK(menu_choice_size_cb), sd);
2923         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
2924                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
2925         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2926         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2927         pref_label_new(hbox2, _("and"));
2928         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
2929                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
2930
2931         /* Search for file date */
2932         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
2933                            _("File date is"), &sd->match_date_enable,
2934                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
2935                            G_CALLBACK(menu_choice_date_cb), sd);
2936         sd->date_sel = date_selection_new();
2937         date_selection_time_set(sd->date_sel, time(NULL));
2938         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
2939         gtk_widget_show(sd->date_sel);
2940
2941         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2942         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2943         pref_label_new(hbox2, _("and"));
2944         sd->date_sel_end = date_selection_new();
2945         date_selection_time_set(sd->date_sel_end, time(NULL));
2946         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
2947         gtk_widget_show(sd->date_sel_end);
2948         pref_checkbox_new_int(hbox, _("Exif date"),
2949                                 sd->search_date_exif, &sd->search_date_exif);
2950
2951         /* Search for image dimensions */
2952         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
2953                            _("Image dimensions are"), &sd->match_dimensions_enable,
2954                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2955                            G_CALLBACK(menu_choice_dimensions_cb), sd);
2956         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
2957         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
2958                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
2959         pref_label_new(pad_box, "x");
2960         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
2961                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
2962         hbox2 = gtk_hbox_new(FALSE, 2);
2963         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2964         pref_label_new(hbox2, _("and"));
2965         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
2966         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
2967                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
2968         pref_label_new(hbox2, "x");
2969         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
2970                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
2971
2972         /* Search for image similarity */
2973         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
2974                            _("Image content is"), &sd->match_similarity_enable,
2975                            NULL, 0, NULL, sd);
2976         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
2977                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
2978
2979         /* xgettext:no-c-format */
2980         pref_label_new(hbox, _("% similar to"));
2981
2982         combo = tab_completion_new_with_history(&sd->entry_similarity,
2983                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
2984                                                 "search_similarity_path", -1, NULL, NULL);
2985         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
2986         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2987         gtk_widget_show(combo);
2988         pref_checkbox_new_int(hbox, _("Ignore rotation"),
2989                                 options->rot_invariant_sim, &options->rot_invariant_sim);
2990
2991         /* Search for image keywords */
2992         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
2993                            _("Keywords"), &sd->match_keywords_enable,
2994                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
2995                            G_CALLBACK(menu_choice_keyword_cb), sd);
2996         sd->entry_keywords = gtk_entry_new();
2997         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
2998         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
2999         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
3000                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
3001         gtk_widget_show(sd->entry_keywords);
3002
3003         /* Search for image comment */
3004         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3005                         _("Comment"), &sd->match_comment_enable,
3006                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3007                         G_CALLBACK(menu_choice_comment_cb), sd);
3008         sd->entry_comment = gtk_entry_new();
3009         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3010         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3011         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3012                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3013         gtk_widget_show(sd->entry_comment);
3014         pref_checkbox_new_int(hbox, _("Match case"),
3015                               sd->search_comment_match_case, &sd->search_comment_match_case);
3016
3017         /* Search for image rating */
3018         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3019                            _("Image rating is"), &sd->match_rating_enable,
3020                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3021                            G_CALLBACK(menu_choice_rating_cb), sd);
3022         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3023                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3024         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3025         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3026         pref_label_new(hbox2, _("and"));
3027         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3028                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3029
3030         /* Search for images within a specified range of a lat/long coordinate
3031         */
3032         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3033                            _("Image is"), &sd->match_gps_enable,
3034                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3035                            G_CALLBACK(menu_choice_gps_cb), sd);
3036
3037         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3038         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3039         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3040                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3041
3042         sd->units_gps = gtk_combo_box_text_new();
3043         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3044         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3045         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3046         gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3047         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3048         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3049         gtk_widget_show(sd->units_gps);
3050
3051         pref_label_new(hbox2, _("from"));
3052
3053         sd->entry_gps_coord = gtk_entry_new();
3054         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3055         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3056         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"));
3057         gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3058         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3059
3060         gtk_widget_show(sd->entry_gps_coord);
3061
3062         /* Done the types of searches */
3063
3064         scrolled = gtk_scrolled_window_new(NULL, NULL);
3065         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3066         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3067                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3068         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3069         gtk_widget_show(scrolled);
3070
3071         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3072                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3073                                    G_TYPE_STRING, G_TYPE_STRING);
3074
3075         /* set up sorting */
3076         sortable = GTK_TREE_SORTABLE(store);
3077         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3078                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
3079         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3080                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
3081         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3082                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
3083         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3084                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
3085         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3086                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
3087         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3088                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
3089
3090 #if 0
3091         /* by default, search results are unsorted until user selects a sort column - for speed,
3092          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3093          */
3094         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3095 #endif
3096
3097         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3098         g_object_unref(store);
3099         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
3100         gtk_widget_show(sd->result_view);
3101
3102         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3103         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3104         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
3105
3106         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3107         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3108
3109         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3110         search_result_add_column(sd, SEARCH_COLUMN_THUMB, "", TRUE, FALSE);
3111         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3112         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3113         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3114         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3115         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3116
3117         search_dnd_init(sd);
3118
3119         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3120                          G_CALLBACK(search_result_press_cb), sd);
3121         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3122                          G_CALLBACK(search_result_release_cb), sd);
3123         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3124                          G_CALLBACK(search_result_keypress_cb), sd);
3125
3126         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3127
3128         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3129                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3130
3131         frame = gtk_frame_new(NULL);
3132         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3133         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3134         gtk_widget_show(frame);
3135
3136         sd->label_status = gtk_label_new("");
3137         gtk_widget_set_size_request(sd->label_status, 50, -1);
3138         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
3139         gtk_widget_show(sd->label_status);
3140
3141         sd->label_progress = gtk_progress_bar_new();
3142         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3143 #if GTK_CHECK_VERSION(3,0,0)
3144         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3145         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3146 #endif
3147         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3148         gtk_widget_show(sd->label_progress);
3149
3150         sd->spinner = spinner_new(NULL, -1);
3151         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3152         gtk_widget_show(sd->spinner);
3153
3154         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
3155                                            G_CALLBACK(search_start_cb), sd);
3156         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3157         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
3158                                           G_CALLBACK(search_start_cb), sd);
3159         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3160
3161         search_status_update(sd);
3162         search_progress_update(sd, FALSE, -1.0);
3163
3164         search_window_list = g_list_append(search_window_list, sd);
3165
3166         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3167
3168         gtk_widget_show(sd->window);
3169 }
3170
3171 /*
3172  *-------------------------------------------------------------------
3173  * maintenance (move, delete, etc.)
3174  *-------------------------------------------------------------------
3175  */
3176
3177 static void search_result_change_path(SearchData *sd, FileData *fd)
3178 {
3179         GtkTreeModel *store;
3180         GtkTreeIter iter;
3181         gboolean valid;
3182
3183         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3184         valid = gtk_tree_model_get_iter_first(store, &iter);
3185         while (valid)
3186                 {
3187                 GtkTreeIter current;
3188                 MatchFileData *mfd;
3189
3190                 current = iter;
3191                 valid = gtk_tree_model_iter_next(store, &iter);
3192
3193                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3194                 if (mfd->fd == fd)
3195                         {
3196                         if (fd->change && fd->change->dest)
3197                                 {
3198                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3199                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3200                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3201                                 }
3202                         else
3203                                 {
3204                                 search_result_remove_item(sd, mfd, &current);
3205                                 }
3206                         }
3207                 }
3208 }
3209
3210 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3211 {
3212         SearchData *sd = data;
3213
3214         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3215
3216         DEBUG_1("Notify search: %s %04x", fd->path, type);
3217
3218         switch (fd->change->type)
3219                 {
3220                 case FILEDATA_CHANGE_MOVE:
3221                 case FILEDATA_CHANGE_RENAME:
3222                 case FILEDATA_CHANGE_DELETE:
3223                         search_result_change_path(sd, fd);
3224                         break;
3225                 case FILEDATA_CHANGE_COPY:
3226                 case FILEDATA_CHANGE_UNSPECIFIED:
3227                 case FILEDATA_CHANGE_WRITE_METADATA:
3228                         break;
3229                 }
3230 }
3231 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */