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_collection_cb(GtkWidget *widget, gpointer data)
 963 {
 964         SearchData *sd = data;
 965
 966         search_result_collection_from_selection(sd);
 967 }
 968
 969 static void sr_menu_print_cb(GtkWidget *widget, gpointer data)
 970 {
 971         SearchData *sd = data;
 972
 973         print_window_new(sd->click_fd, search_result_selection_list(sd),
 974                          search_result_get_filelist(sd), sd->window);
 975 }
 976
 977 static void sr_menu_copy_cb(GtkWidget *widget, gpointer data)
 978 {
 979         SearchData *sd = data;
 980
 981         file_util_copy(NULL, search_result_selection_list(sd), NULL, sd->window);
 982 }
 983
 984 static void sr_menu_move_cb(GtkWidget *widget, gpointer data)
 985 {
 986         SearchData *sd = data;
 987
 988         file_util_move(NULL, search_result_selection_list(sd), NULL, sd->window);
 989 }
 990
 991 static void sr_menu_rename_cb(GtkWidget *widget, gpointer data)
 992 {
 993         SearchData *sd = data;
 994
 995         file_util_rename(NULL, search_result_selection_list(sd), sd->window);
 996 }
 997
 998 static void sr_menu_delete_cb(GtkWidget *widget, gpointer data)
 999 {
1000         SearchData *sd = data;
1001
1002         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
1003 }
1004
1005 static void sr_menu_copy_path_cb(GtkWidget *widget, gpointer data)
1006 {
1007         SearchData *sd = data;
1008
1009         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd));
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_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, on_row,
1094                                       G_CALLBACK(sr_menu_delete_cb), sd);
1095         menu_item_add_divider(menu);
1096         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, on_row,
1097                                       G_CALLBACK(sr_menu_remove_cb), sd);
1098         menu_item_add_stock_sensitive(menu, _("C_lear"), GTK_STOCK_CLEAR, !empty,
1099                                       G_CALLBACK(sr_menu_clear_cb), sd);
1100
1101         return menu;
1102 }
1103
1104 static void search_result_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1105 {
1106         SearchData *sd = data;
1107         GtkTreePath *tpath;
1108         gint cx, cy, cw, ch;
1109
1110         gtk_tree_view_get_cursor(GTK_TREE_VIEW(sd->result_view), &tpath, NULL);
1111         if (!tpath) return;
1112
1113         tree_view_get_cell_clamped(GTK_TREE_VIEW(sd->result_view), tpath,
1114                                    SEARCH_COLUMN_NAME - 1, TRUE, &cx, &cy, &cw, &ch);
1115         gtk_tree_path_free(tpath);
1116         cy += ch;
1117         popup_menu_position_clamp(menu, &cx, &cy, 0);
1118         *x = cx;
1119         *y = cy;
1120 }
1121
1122 /*
1123  *-------------------------------------------------------------------
1124  * result list input
1125  *-------------------------------------------------------------------
1126  */
1127
1128 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1129 {
1130         SearchData *sd = data;
1131         GtkTreeModel *store;
1132         GtkTreePath *tpath;
1133         GtkTreeIter iter;
1134         MatchFileData *mfd = NULL;
1135
1136         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1137
1138         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1139                                           &tpath, NULL, NULL, NULL))
1140                 {
1141                 gtk_tree_model_get_iter(store, &iter, tpath);
1142                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1143                 gtk_tree_path_free(tpath);
1144                 }
1145
1146         sd->click_fd = mfd ? mfd->fd : NULL;
1147
1148         if (bevent->button == MOUSE_BUTTON_RIGHT)
1149                 {
1150                 GtkWidget *menu;
1151
1152                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1153                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1154                 }
1155
1156         if (!mfd) return FALSE;
1157
1158         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1159                 {
1160                 layout_set_fd(NULL, mfd->fd);
1161                 }
1162
1163         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1164
1165         if (bevent->button == MOUSE_BUTTON_RIGHT)
1166                 {
1167                 if (!search_result_row_selected(sd, mfd->fd))
1168                         {
1169                         GtkTreeSelection *selection;
1170
1171                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1172                         gtk_tree_selection_unselect_all(selection);
1173                         gtk_tree_selection_select_iter(selection, &iter);
1174
1175                         tpath = gtk_tree_model_get_path(store, &iter);
1176                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1177                         gtk_tree_path_free(tpath);
1178                         }
1179                 return TRUE;
1180                 }
1181
1182         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1183             !(bevent->state & GDK_SHIFT_MASK ) &&
1184             !(bevent->state & GDK_CONTROL_MASK ) &&
1185             search_result_row_selected(sd, mfd->fd))
1186                 {
1187                 /* this selection handled on release_cb */
1188                 gtk_widget_grab_focus(widget);
1189                 return TRUE;
1190                 }
1191
1192         return FALSE;
1193 }
1194
1195 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1196 {
1197         SearchData *sd = data;
1198         GtkTreeModel *store;
1199         GtkTreePath *tpath;
1200         GtkTreeIter iter;
1201
1202         MatchFileData *mfd = NULL;
1203
1204         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1205
1206         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1207
1208         if ((bevent->x != 0 || bevent->y != 0) &&
1209             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1210                                           &tpath, NULL, NULL, NULL))
1211                 {
1212                 gtk_tree_model_get_iter(store, &iter, tpath);
1213                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1214                 gtk_tree_path_free(tpath);
1215                 }
1216
1217         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1218                 {
1219                 if (mfd && sd->click_fd == mfd->fd)
1220                         {
1221                         GtkTreeSelection *selection;
1222
1223                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1224                         if (search_result_row_selected(sd, mfd->fd))
1225                                 {
1226                                 gtk_tree_selection_unselect_iter(selection, &iter);
1227                                 }
1228                         else
1229                                 {
1230                                 gtk_tree_selection_select_iter(selection, &iter);
1231                                 }
1232                         }
1233                 return TRUE;
1234                 }
1235
1236         if (mfd && sd->click_fd == mfd->fd &&
1237             !(bevent->state & GDK_SHIFT_MASK ) &&
1238             !(bevent->state & GDK_CONTROL_MASK ) &&
1239             search_result_row_selected(sd, mfd->fd))
1240                 {
1241                 GtkTreeSelection *selection;
1242
1243                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1244                 gtk_tree_selection_unselect_all(selection);
1245                 gtk_tree_selection_select_iter(selection, &iter);
1246
1247                 tpath = gtk_tree_model_get_path(store, &iter);
1248                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1249                 gtk_tree_path_free(tpath);
1250
1251                 return TRUE;
1252                 }
1253
1254         return FALSE;
1255 }
1256
1257 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1258 {
1259         SearchData *sd = data;
1260         gboolean stop_signal = FALSE;
1261         GtkTreeModel *store;
1262         GtkTreeSelection *selection;
1263         GList *slist;
1264         MatchFileData *mfd = NULL;
1265
1266         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1267         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1268         if (slist)
1269                 {
1270                 GtkTreePath *tpath;
1271                 GtkTreeIter iter;
1272                 GList *last;
1273
1274                 last = g_list_last(slist);
1275                 tpath = last->data;
1276
1277                 /* last is newest selected file */
1278                 gtk_tree_model_get_iter(store, &iter, tpath);
1279                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1280                 }
1281         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1282         g_list_free(slist);
1283
1284         if (event->state & GDK_CONTROL_MASK)
1285                 {
1286                 stop_signal = TRUE;
1287                 switch (event->keyval)
1288                         {
1289                         case '1':
1290                         case '2':
1291                         case '3':
1292                         case '4':
1293                         case '5':
1294                         case '6':
1295                         case '7':
1296                         case '8':
1297                         case '9':
1298                         case '0':
1299                                 break;
1300                         case 'C': case 'c':
1301                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1302                                 break;
1303                         case 'M': case 'm':
1304                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1305                                 break;
1306                         case 'R': case 'r':
1307                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1308                                 break;
1309                         case 'D': case 'd':
1310                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1311                                 break;
1312                         case 'A': case 'a':
1313                                 if (event->state & GDK_SHIFT_MASK)
1314                                         {
1315                                         gtk_tree_selection_unselect_all(selection);
1316                                         }
1317                                 else
1318                                         {
1319                                         gtk_tree_selection_select_all(selection);
1320                                         }
1321                                 break;
1322                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1323                                 search_result_clear(sd);
1324                                 break;
1325                         default:
1326                                 stop_signal = FALSE;
1327                                 break;
1328                         }
1329                 }
1330         else
1331                 {
1332                 stop_signal = TRUE;
1333                 switch (event->keyval)
1334                         {
1335                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1336                                 if (mfd) layout_set_fd(NULL, mfd->fd);
1337                                 break;
1338                         case 'V': case 'v':
1339                                 {
1340                                 GList *list;
1341
1342                                 list = search_result_selection_list(sd);
1343                                 view_window_new_from_list(list);
1344                                 filelist_free(list);
1345                                 }
1346                                 break;
1347                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1348                                 search_result_remove_selection(sd);
1349                                 break;
1350                         case 'C': case 'c':
1351                                 search_result_collection_from_selection(sd);
1352                                 break;
1353                         case GDK_KEY_Menu:
1354                         case GDK_KEY_F10:
1355                                 {
1356                                 GtkWidget *menu;
1357
1358                                 if (mfd)
1359                                         sd->click_fd = mfd->fd;
1360                                 else
1361                                         sd->click_fd = NULL;
1362
1363                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1364                                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1365                                                search_result_menu_pos_cb, sd, 0, GDK_CURRENT_TIME);
1366                                 }
1367                                 break;
1368                         case GDK_KEY_F1:
1369                                 help_window_show("GuideReferenceKeyboardShortcuts.html#SearchKeyboardShortcuts");
1370                                 break;
1371                         default:
1372                                 stop_signal = FALSE;
1373                                 break;
1374                         }
1375                 }
1376
1377         return stop_signal;
1378 }
1379
1380 static gboolean search_window_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1381 {
1382         SearchData *sd = data;
1383         gboolean stop_signal = FALSE;
1384
1385         if (event->state & GDK_CONTROL_MASK)
1386                 {
1387                 stop_signal = TRUE;
1388                 switch (event->keyval)
1389                         {
1390                         case 'T': case 't':
1391                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1392                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1393                                 break;
1394                         case 'W': case 'w':
1395                                 search_window_close(sd);
1396                                 break;
1397                         default:
1398                                 stop_signal = FALSE;
1399                                 break;
1400                         }
1401                 }
1402
1403         return stop_signal;
1404 }
1405
1406 /*
1407  *-------------------------------------------------------------------
1408  * dnd
1409  *-------------------------------------------------------------------
1410  */
1411
1412 static GtkTargetEntry result_drag_types[] = {
1413         { "text/uri-list", 0, TARGET_URI_LIST },
1414         { "text/plain", 0, TARGET_TEXT_PLAIN }
1415 };
1416 static gint n_result_drag_types = 2;
1417
1418 static GtkTargetEntry result_drop_types[] = {
1419         { "text/uri-list", 0, TARGET_URI_LIST },
1420         { "text/plain", 0, TARGET_TEXT_PLAIN }
1421 };
1422 static gint n_result_drop_types = 2;
1423
1424 static void search_dnd_data_set(GtkWidget *widget, GdkDragContext *context,
1425                                 GtkSelectionData *selection_data, guint info,
1426                                 guint time, gpointer data)
1427 {
1428         SearchData *sd = data;
1429         GList *list;
1430
1431         list = search_result_selection_list(sd);
1432         if (!list) return;
1433
1434         uri_selection_data_set_uris_from_filelist(selection_data, list);
1435         filelist_free(list);
1436 }
1437
1438 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1439 {
1440         SearchData *sd = data;
1441
1442         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1443                 {
1444                 GtkListStore *store;
1445                 GtkTreeIter iter;
1446
1447                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1448                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1449                         {
1450                         GtkTreeSelection *selection;
1451                         GtkTreePath *tpath;
1452
1453                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1454                         gtk_tree_selection_unselect_all(selection);
1455                         gtk_tree_selection_select_iter(selection, &iter);
1456
1457                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1458                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1459                         gtk_tree_path_free(tpath);
1460                         }
1461                 }
1462
1463         if (sd->thumb_enable &&
1464             sd->click_fd && sd->click_fd->thumb_pixbuf)
1465                 {
1466                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1467                 }
1468 }
1469
1470 static void search_gps_dnd_received_cb(GtkWidget *pane, GdkDragContext *context,
1471                                                                                 gint x, gint y,
1472                                                                                 GtkSelectionData *selection_data, guint info,
1473                                                                                 guint time, gpointer data)
1474 {
1475         SearchData *sd = data;
1476         GList *list;
1477         gdouble latitude, longitude;
1478         FileData *fd;
1479
1480         if (info == TARGET_URI_LIST)
1481                 {
1482                 list = uri_filelist_from_gtk_selection_data(selection_data);
1483
1484                 /* If more than one file, use only the first file in a list.
1485                 */
1486                 if (list != NULL)
1487                         {
1488                         fd = list->data;
1489                         latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
1490                         longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
1491                         if (latitude != 1000 && longitude != 1000)
1492                                 {
1493                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),
1494                                                         g_strdup_printf("%lf %lf", latitude, longitude));
1495                                 }
1496                         else
1497                                 {
1498                                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord), "Image is not geocoded");
1499                                 }
1500                         }
1501                 }
1502
1503         if (info == TARGET_TEXT_PLAIN)
1504                 {
1505                 gtk_entry_set_text(GTK_ENTRY(sd->entry_gps_coord),"");
1506                 }
1507 }
1508
1509 static void search_dnd_init(SearchData *sd)
1510 {
1511         gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1512                             result_drag_types, n_result_drag_types,
1513                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1514         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1515                          G_CALLBACK(search_dnd_data_set), sd);
1516         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1517                          G_CALLBACK(search_dnd_begin), sd);
1518
1519         gtk_drag_dest_set(GTK_WIDGET(sd->entry_gps_coord),
1520                                          GTK_DEST_DEFAULT_ALL,
1521                                           result_drop_types, n_result_drop_types,
1522                                          GDK_ACTION_COPY);
1523
1524         g_signal_connect(G_OBJECT(sd->entry_gps_coord), "drag_data_received",
1525                                         G_CALLBACK(search_gps_dnd_received_cb), sd);
1526 }
1527
1528 /*
1529  *-------------------------------------------------------------------
1530  * search core
1531  *-------------------------------------------------------------------
1532  */
1533
1534 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1535
1536 static gboolean search_step_cb(gpointer data);
1537
1538
1539 static void search_buffer_flush(SearchData *sd)
1540 {
1541         GList *work;
1542
1543         work = g_list_last(sd->search_buffer_list);
1544         while (work)
1545                 {
1546                 MatchFileData *mfd = work->data;
1547                 work = work->prev;
1548
1549                 search_result_append(sd, mfd);
1550                 }
1551
1552         g_list_free(sd->search_buffer_list);
1553         sd->search_buffer_list = NULL;
1554         sd->search_buffer_count = 0;
1555 }
1556
1557 static void search_stop(SearchData *sd)
1558 {
1559         if (sd->search_idle_id)
1560                 {
1561                 g_source_remove(sd->search_idle_id);
1562                 sd->search_idle_id = 0;
1563                 }
1564
1565         image_loader_free(sd->img_loader);
1566         sd->img_loader = NULL;
1567         cache_sim_data_free(sd->img_cd);
1568         sd->img_cd = NULL;
1569
1570         cache_sim_data_free(sd->search_similarity_cd);
1571         sd->search_similarity_cd = NULL;
1572
1573         search_buffer_flush(sd);
1574
1575         filelist_free(sd->search_folder_list);
1576         sd->search_folder_list = NULL;
1577
1578         g_list_free(sd->search_done_list);
1579         sd->search_done_list = NULL;
1580
1581         filelist_free(sd->search_file_list);
1582         sd->search_file_list = NULL;
1583
1584         gtk_widget_set_sensitive(sd->box_search, TRUE);
1585         spinner_set_interval(sd->spinner, -1);
1586         gtk_widget_set_sensitive(sd->button_start, TRUE);
1587         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1588         search_progress_update(sd, TRUE, -1.0);
1589         search_status_update(sd);
1590 }
1591
1592 static void search_file_load_process(SearchData *sd, CacheData *cd)
1593 {
1594         GdkPixbuf *pixbuf;
1595
1596         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1597
1598         if (cd && pixbuf)
1599                 {
1600                 if (!cd->dimensions)
1601                         {
1602                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1603                                                           gdk_pixbuf_get_height(pixbuf));
1604                         }
1605
1606                 if (sd->match_similarity_enable && !cd->similarity)
1607                         {
1608                         ImageSimilarityData *sim;
1609
1610                         sim = image_sim_new_from_pixbuf(pixbuf);
1611                         cache_sim_data_set_similarity(cd, sim);
1612                         image_sim_free(sim);
1613                         }
1614
1615                 if (options->thumbnails.enable_caching &&
1616                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1617                         {
1618                         gchar *base;
1619                         const gchar *path;
1620                         mode_t mode = 0755;
1621
1622                         path = image_loader_get_fd(sd->img_loader)->path;
1623                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1624                         if (recursive_mkdir_if_not_exists(base, mode))
1625                                 {
1626                                 g_free(cd->path);
1627                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1628                                 if (cache_sim_data_save(cd))
1629                                         {
1630                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1631                                         }
1632                                 }
1633                         g_free(base);
1634                         }
1635                 }
1636
1637         image_loader_free(sd->img_loader);
1638         sd->img_loader = NULL;
1639
1640         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1641 }
1642
1643 static void search_file_load_done_cb(ImageLoader *il, gpointer data)
1644 {
1645         SearchData *sd = data;
1646         search_file_load_process(sd, sd->img_cd);
1647 }
1648
1649 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1650                                      gint *width, gint *height, gint *simval)
1651 {
1652         gboolean new_data = FALSE;
1653         gboolean tmatch = TRUE;
1654         gboolean tested = FALSE;
1655
1656         if (!sd->img_cd)
1657                 {
1658                 gchar *cd_path;
1659
1660                 new_data = TRUE;
1661
1662                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1663                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1664                         {
1665                         sd->img_cd = cache_sim_data_load(cd_path);
1666                         }
1667                 g_free(cd_path);
1668                 }
1669
1670         if (!sd->img_cd)
1671                 {
1672                 sd->img_cd = cache_sim_data_new();
1673                 }
1674
1675         if (new_data)
1676                 {
1677                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) ||
1678                     (sd->match_similarity_enable && !sd->img_cd->similarity))
1679                         {
1680                         sd->img_loader = image_loader_new(fd);
1681                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1682                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1683                         if (image_loader_start(sd->img_loader))
1684                                 {
1685                                 return TRUE;
1686                                 }
1687                         else
1688                                 {
1689                                 image_loader_free(sd->img_loader);
1690                                 sd->img_loader = NULL;
1691                                 }
1692                         }
1693                 }
1694
1695         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1696                 {
1697                 CacheData *cd = sd->img_cd;
1698
1699                 tmatch = FALSE;
1700                 tested = TRUE;
1701
1702                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1703                         {
1704                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1705                         }
1706                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1707                         {
1708                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1709                         }
1710                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1711                         {
1712                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1713                         }
1714                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1715                         {
1716                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1717                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1718                         }
1719                 }
1720
1721         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1722                 {
1723                 gdouble value = 0.0;
1724
1725                 tmatch = FALSE;
1726                 tested = TRUE;
1727
1728                 /* fixme: implement similarity checking */
1729                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1730                         {
1731                         gdouble result;
1732
1733                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1734                                                         (gdouble)sd->search_similarity / 100.0);
1735                         result *= 100.0;
1736                         if (result >= (gdouble)sd->search_similarity)
1737                                 {
1738                                 tmatch = TRUE;
1739                                 value = (gint)result;
1740                                 }
1741                         }
1742
1743                 if (simval) *simval = value;
1744                 }
1745
1746         if (sd->img_cd->dimensions)
1747                 {
1748                 if (width) *width = sd->img_cd->width;
1749                 if (height) *height = sd->img_cd->height;
1750                 }
1751
1752         cache_sim_data_free(sd->img_cd);
1753         sd->img_cd = NULL;
1754
1755         *match = (tmatch && tested);
1756
1757         return FALSE;
1758 }
1759
1760 static gboolean search_file_next(SearchData *sd)
1761 {
1762         FileData *fd;
1763         gboolean match = TRUE;
1764         gboolean tested = FALSE;
1765         gboolean extra_only = FALSE;
1766         gint width = 0;
1767         gint height = 0;
1768         gint sim = 0;
1769         time_t file_date;
1770
1771         if (!sd->search_file_list) return FALSE;
1772
1773         if (sd->img_cd)
1774                 {
1775                 /* on end of a CacheData load, skip recomparing non-extra match types */
1776                 extra_only = TRUE;
1777                 match = FALSE;
1778                 }
1779         else
1780                 {
1781                 sd->search_total++;
1782                 }
1783
1784         fd = sd->search_file_list->data;
1785
1786         if (match && sd->match_name_enable && sd->search_name)
1787                 {
1788                 tested = TRUE;
1789                 match = FALSE;
1790
1791                 if (sd->match_name == SEARCH_MATCH_EQUAL)
1792                         {
1793                         if (sd->search_name_match_case)
1794                                 {
1795                                 match = (strcmp(fd->name, sd->search_name) == 0);
1796                                 }
1797                         else
1798                                 {
1799                                 match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1800                                 }
1801                         }
1802                 else if (sd->match_name == SEARCH_MATCH_CONTAINS)
1803                         {
1804                         if (sd->search_name_match_case)
1805                                 {
1806                                 match = (strstr(fd->name, sd->search_name) != NULL);
1807                                 }
1808                         else
1809                                 {
1810                                 /* sd->search_name is converted in search_start() */
1811                                 gchar *haystack = g_utf8_strdown(fd->name, -1);
1812                                 match = (strstr(haystack, sd->search_name) != NULL);
1813                                 g_free(haystack);
1814                                 }
1815                         }
1816                 }
1817
1818         if (match && sd->match_size_enable)
1819                 {
1820                 tested = TRUE;
1821                 match = FALSE;
1822
1823                 if (sd->match_size == SEARCH_MATCH_EQUAL)
1824                         {
1825                         match = (fd->size == sd->search_size);
1826                         }
1827                 else if (sd->match_size == SEARCH_MATCH_UNDER)
1828                         {
1829                         match = (fd->size < sd->search_size);
1830                         }
1831                 else if (sd->match_size == SEARCH_MATCH_OVER)
1832                         {
1833                         match = (fd->size > sd->search_size);
1834                         }
1835                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
1836                         {
1837                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
1838                         }
1839                 }
1840
1841         if (match && sd->match_date_enable)
1842                 {
1843                 tested = TRUE;
1844                 match = FALSE;
1845
1846                 if (sd->search_date_exif)
1847                         {
1848                         read_exif_time_data(fd);
1849                         file_date = fd->exifdate;
1850                         }
1851                 else
1852                         {
1853                         file_date = fd->date;
1854                         }
1855
1856                 if (sd->match_date == SEARCH_MATCH_EQUAL)
1857                         {
1858                         struct tm *lt;
1859
1860                         lt = localtime(&file_date);
1861                         match = (lt &&
1862                                  lt->tm_year == sd->search_date_y - 1900 &&
1863                                  lt->tm_mon == sd->search_date_m - 1 &&
1864                                  lt->tm_mday == sd->search_date_d);
1865                         }
1866                 else if (sd->match_date == SEARCH_MATCH_UNDER)
1867                         {
1868                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
1869                         }
1870                 else if (sd->match_date == SEARCH_MATCH_OVER)
1871                         {
1872                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
1873                         }
1874                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
1875                         {
1876                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
1877                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
1878
1879                         if (b >= a)
1880                                 {
1881                                 b += 60 * 60 * 24 - 1;
1882                                 }
1883                         else
1884                                 {
1885                                 a += 60 * 60 * 24 - 1;
1886                                 }
1887                         match = MATCH_IS_BETWEEN(file_date, a, b);
1888                         }
1889                 }
1890
1891         if (match && sd->match_keywords_enable && sd->search_keyword_list)
1892                 {
1893                 GList *list;
1894
1895                 tested = TRUE;
1896                 match = FALSE;
1897
1898                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
1899
1900                 if (list)
1901                         {
1902                         GList *needle;
1903                         GList *haystack;
1904
1905                         if (sd->match_keywords == SEARCH_MATCH_ALL)
1906                                 {
1907                                 gboolean found = TRUE;
1908
1909                                 needle = sd->search_keyword_list;
1910                                 while (needle && found)
1911                                         {
1912                                         found = FALSE;
1913                                         haystack = list;
1914                                         while (haystack && !found)
1915                                                 {
1916                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1917                                                                     (gchar *)haystack->data) == 0);
1918                                                 haystack = haystack->next;
1919                                                 }
1920                                         needle = needle->next;
1921                                         }
1922
1923                                 match = found;
1924                                 }
1925                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
1926                                 {
1927                                 gboolean found = FALSE;
1928
1929                                 needle = sd->search_keyword_list;
1930                                 while (needle && !found)
1931                                         {
1932                                         haystack = list;
1933                                         while (haystack && !found)
1934                                                 {
1935                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1936                                                                     (gchar *)haystack->data) == 0);
1937                                                 haystack = haystack->next;
1938                                                 }
1939                                         needle = needle->next;
1940                                         }
1941
1942                                 match = found;
1943                                 }
1944                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
1945                                 {
1946                                 gboolean found = FALSE;
1947
1948                                 needle = sd->search_keyword_list;
1949                                 while (needle && !found)
1950                                         {
1951                                         haystack = list;
1952                                         while (haystack && !found)
1953                                                 {
1954                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1955                                                                     (gchar *)haystack->data) == 0);
1956                                                 haystack = haystack->next;
1957                                                 }
1958                                         needle = needle->next;
1959                                         }
1960
1961                                 match = !found;
1962                                 }
1963                         string_list_free(list);
1964                         }
1965                 else
1966                         {
1967                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
1968                         }
1969                 }
1970
1971         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
1972                 {
1973                 gchar *comment;
1974
1975                 tested = TRUE;
1976                 match = FALSE;
1977
1978                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
1979
1980                 if (comment)
1981                         {
1982                         if (!sd->search_comment_match_case)
1983                                 {
1984                                 gchar *tmp = g_utf8_strdown(comment, -1);
1985                                 g_free(comment);
1986                                 comment = tmp;
1987                                 }
1988
1989                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
1990                                 {
1991                                 match = (strstr(comment, sd->search_comment) != NULL);
1992                                 }
1993                         else if (sd->match_comment == SEARCH_MATCH_NONE)
1994                                 {
1995                                 match = (strstr(comment, sd->search_comment) == NULL);
1996                                 }
1997                         g_free(comment);
1998                         }
1999                 else
2000                         {
2001                         match = (sd->match_comment == SEARCH_MATCH_NONE);
2002                         }
2003                 }
2004
2005         if (match && sd->match_rating_enable)
2006                 {
2007                 tested = TRUE;
2008                 match = FALSE;
2009                 gint rating;
2010
2011                 rating = metadata_read_int(fd, RATING_KEY, 0);
2012                 if (sd->match_rating == SEARCH_MATCH_EQUAL)
2013                         {
2014                         match = (rating == sd->search_rating);
2015                         }
2016                 else if (sd->match_rating == SEARCH_MATCH_UNDER)
2017                         {
2018                         match = (rating < sd->search_rating);
2019                         }
2020                 else if (sd->match_rating == SEARCH_MATCH_OVER)
2021                         {
2022                         match = (rating > sd->search_rating);
2023                         }
2024                 else if (sd->match_rating == SEARCH_MATCH_BETWEEN)
2025                         {
2026                         match = MATCH_IS_BETWEEN(rating, sd->search_rating, sd->search_rating_end);
2027                         }
2028                 }
2029
2030         if (match && sd->match_gps_enable)
2031                 {
2032                 /* Calculate the distance the image is from the specified origin.
2033                 * This is a standard algorithm. A simplified one may be faster.
2034                 */
2035                 #define RADIANS  0.0174532925
2036                 #define KM_EARTH_RADIUS 6371
2037                 #define MILES_EARTH_RADIUS 3959
2038                 #define NAUTICAL_MILES_EARTH_RADIUS 3440
2039
2040                 gdouble latitude, longitude, range, conversion;
2041
2042                 if (g_strcmp0(gtk_combo_box_text_get_active_text(
2043                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("km")) == 0)
2044                         {
2045                         conversion = KM_EARTH_RADIUS;
2046                         }
2047                 else if (g_strcmp0(gtk_combo_box_text_get_active_text(
2048                                                 GTK_COMBO_BOX_TEXT(sd->units_gps)), _("miles")) == 0)
2049                         {
2050                         conversion = MILES_EARTH_RADIUS;
2051                         }
2052                 else
2053                         {
2054                         conversion = NAUTICAL_MILES_EARTH_RADIUS;
2055                         }
2056
2057                 tested = TRUE;
2058                 match = FALSE;
2059
2060                 latitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLatitude", 1000);
2061                 longitude = metadata_read_GPS_coord(fd, "Xmp.exif.GPSLongitude", 1000);
2062                 if (latitude != 1000 && longitude != 1000)
2063                         {
2064                         range = conversion * acos(sin(latitude * RADIANS) *
2065                                                 sin(sd->search_lat * RADIANS) + cos(latitude * RADIANS) *
2066                                                 cos(sd->search_lat * RADIANS) * cos((sd->search_lon -
2067                                                 longitude) * RADIANS));
2068                         if (sd->match_gps == SEARCH_MATCH_UNDER)
2069                                 {
2070                                 if (sd->search_gps >= range)
2071                                         match = TRUE;
2072                                 }
2073                         else if (sd->match_gps == SEARCH_MATCH_OVER)
2074                                 {
2075                                 if (sd->search_gps < range)
2076                                         match = TRUE;
2077                                 }
2078                         }
2079                 else if (sd->match_gps == SEARCH_MATCH_NONE)
2080                         {
2081                         match = TRUE;
2082                         }
2083                 }
2084
2085         if ((match || extra_only) && (sd->match_dimensions_enable ||
2086                                                                 sd ->match_similarity_enable))
2087                 {
2088                 tested = TRUE;
2089
2090                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
2091                         {
2092                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
2093                         return TRUE;
2094                         }
2095                 }
2096
2097         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
2098
2099         if (tested && match)
2100                 {
2101                 MatchFileData *mfd;
2102
2103                 mfd = g_new(MatchFileData, 1);
2104                 mfd->fd = fd;
2105
2106                 mfd->width = width;
2107                 mfd->height = height;
2108                 mfd->rank = sim;
2109
2110                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
2111                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
2112                 sd->search_count++;
2113                 search_progress_update(sd, TRUE, -1.0);
2114                 }
2115         else
2116                 {
2117                 file_data_unref(fd);
2118                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
2119                 }
2120
2121         return FALSE;
2122 }
2123
2124 static gboolean search_step_cb(gpointer data)
2125 {
2126         SearchData *sd = data;
2127         FileData *fd;
2128
2129         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
2130                 {
2131                 search_buffer_flush(sd);
2132                 search_progress_update(sd, TRUE, -1.0);
2133                 }
2134
2135         if (sd->search_file_list)
2136                 {
2137                 if (search_file_next(sd))
2138                         {
2139                         sd->search_idle_id = 0;
2140                         return FALSE;
2141                         }
2142                 return TRUE;
2143                 }
2144
2145         if (!sd->search_file_list && !sd->search_folder_list)
2146                 {
2147                 sd->search_idle_id = 0;
2148
2149                 search_stop(sd);
2150                 search_result_thumb_step(sd);
2151
2152                 return FALSE;
2153                 }
2154
2155         fd = sd->search_folder_list->data;
2156
2157         if (g_list_find(sd->search_done_list, fd) == NULL)
2158                 {
2159                 GList *list = NULL;
2160                 GList *dlist = NULL;
2161                 gboolean success = FALSE;
2162
2163                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
2164
2165                 if (sd->search_type == SEARCH_MATCH_NONE)
2166                         {
2167                         success = filelist_read(fd, &list, &dlist);
2168                         }
2169                 else if (sd->search_type == SEARCH_MATCH_ALL &&
2170                          sd->search_dir_fd &&
2171                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
2172                         {
2173                         const gchar *path;
2174
2175                         path = fd->path + strlen(sd->search_dir_fd->path);
2176                         if (path != fd->path)
2177                                 {
2178                                 FileData *dir_fd = file_data_new_dir(path);
2179                                 success = filelist_read(dir_fd, &list, NULL);
2180                                 file_data_unref(dir_fd);
2181                                 }
2182                         success |= filelist_read(fd, NULL, &dlist);
2183                         if (success)
2184                                 {
2185                                 GList *work;
2186
2187                                 work = list;
2188                                 while (work)
2189                                         {
2190                                         FileData *fdp;
2191                                         GList *link;
2192                                         gchar *meta_path;
2193
2194                                         fdp = work->data;
2195                                         link = work;
2196                                         work = work->next;
2197
2198                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2199                                         if (!meta_path)
2200                                                 {
2201                                                 list = g_list_delete_link(list, link);
2202                                                 file_data_unref(fdp);
2203                                                 }
2204                                         g_free(meta_path);
2205                                         }
2206                                 }
2207                         }
2208
2209                 if (success)
2210                         {
2211                         list = filelist_sort(list, SORT_NAME, TRUE);
2212                         sd->search_file_list = list;
2213
2214                         if (sd->search_path_recurse)
2215                                 {
2216                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
2217                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2218                                 }
2219                         else
2220                                 {
2221                                 filelist_free(dlist);
2222                                 }
2223                         }
2224                 }
2225         else
2226                 {
2227                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2228                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2229                 file_data_unref(fd);
2230                 }
2231
2232         return TRUE;
2233 }
2234
2235 static void search_similarity_load_done_cb(ImageLoader *il, gpointer data)
2236 {
2237         SearchData *sd = data;
2238         search_file_load_process(sd, sd->search_similarity_cd);
2239 }
2240
2241 static void search_start(SearchData *sd)
2242 {
2243         search_stop(sd);
2244         search_result_clear(sd);
2245
2246         if (sd->search_dir_fd)
2247                 {
2248                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2249                 }
2250
2251         if (!sd->search_name_match_case)
2252                 {
2253                 /* convert to lowercase here, so that this is only done once per search */
2254                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2255                 g_free(sd->search_name);
2256                 sd->search_name = tmp;
2257                 }
2258
2259         if (!sd->search_comment_match_case)
2260                 {
2261                 /* convert to lowercase here, so that this is only done once per search */
2262                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2263                 g_free(sd->search_comment);
2264                 sd->search_comment = tmp;
2265                 }
2266
2267         sd->search_count = 0;
2268         sd->search_total = 0;
2269
2270         gtk_widget_set_sensitive(sd->box_search, FALSE);
2271         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2272         gtk_widget_set_sensitive(sd->button_start, FALSE);
2273         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2274         search_progress_update(sd, TRUE, -1.0);
2275
2276         if (sd->match_similarity_enable &&
2277             !sd->search_similarity_cd &&
2278             isfile(sd->search_similarity_path))
2279                 {
2280                 gchar *cd_path;
2281
2282                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2283                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2284                         {
2285                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2286                         }
2287                 g_free(cd_path);
2288
2289                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2290                         {
2291                         if (!sd->search_similarity_cd)
2292                                 {
2293                                 sd->search_similarity_cd = cache_sim_data_new();
2294                                 }
2295
2296                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2297                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2298                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2299                         if (image_loader_start(sd->img_loader))
2300                                 {
2301                                 return;
2302                                 }
2303                         image_loader_free(sd->img_loader);
2304                         sd->img_loader = NULL;
2305                         }
2306
2307                 }
2308
2309         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2310 }
2311
2312 static void search_start_cb(GtkWidget *widget, gpointer data)
2313 {
2314         SearchData *sd = data;
2315         GtkTreeViewColumn *column;
2316         gchar *path;
2317         gchar *entry_text;
2318
2319         if (sd->search_folder_list)
2320                 {
2321                 search_stop(sd);
2322                 search_result_thumb_step(sd);
2323                 return;
2324                 }
2325
2326         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2327         g_free(sd->search_name);
2328         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2329
2330         /* XXX */
2331         g_free(sd->search_comment);
2332         sd->search_comment = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2333
2334         g_free(sd->search_similarity_path);
2335         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2336         if (sd->match_similarity_enable)
2337                 {
2338                 if (!isfile(sd->search_similarity_path))
2339                         {
2340                         file_util_warning_dialog(_("File not found"),
2341                                                  _("Please enter an existing file for image content."),
2342                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2343                         return;
2344                         }
2345                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2346                 }
2347
2348         /* Check the coordinate entry.
2349         * If the result is not sensible, it should get blocked.
2350         */
2351         if (sd->match_gps_enable)
2352                 {
2353                 if (sd->match_gps != SEARCH_MATCH_NONE)
2354                         {
2355                         entry_text = decode_geo_parameters(gtk_entry_get_text(
2356                                                                                 GTK_ENTRY(sd->entry_gps_coord)));
2357
2358                         sd->search_lat = 1000;
2359                         sd->search_lon = 1000;
2360                         sscanf(entry_text," %lf  %lf ", &sd->search_lat, &sd->search_lon );
2361                         if (!(entry_text != NULL && !g_strstr_len(entry_text, -1, "Error") &&
2362                                                 sd->search_lat >= -90 && sd->search_lat <= 90 &&
2363                                                 sd->search_lon >= -180 && sd->search_lon <= 180))
2364                                 {
2365                                 file_util_warning_dialog(_(
2366                                                 "Entry does not contain a valid lat/long value"),
2367                                                         entry_text, GTK_STOCK_DIALOG_WARNING, sd->window);
2368                                 return;
2369                                 }
2370                         g_free(entry_text);
2371                         }
2372                 }
2373
2374         string_list_free(sd->search_keyword_list);
2375         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2376
2377         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2378         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2379
2380         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2381         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2382
2383         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2384         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2385         if (!sd->match_similarity_enable)
2386                 {
2387                 GtkTreeSortable *sortable;
2388                 gint id;
2389                 GtkSortType order;
2390
2391                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2392                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2393                     id == SEARCH_COLUMN_RANK)
2394                         {
2395                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2396                         }
2397                 }
2398
2399         if (sd->search_type == SEARCH_MATCH_NONE)
2400                 {
2401                 /* search path */
2402
2403                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2404                 if (isdir(path))
2405                         {
2406                         file_data_unref(sd->search_dir_fd);
2407                         sd->search_dir_fd = file_data_new_dir(path);
2408
2409                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2410
2411                         search_start(sd);
2412                         }
2413                 else
2414                         {
2415                         file_util_warning_dialog(_("Folder not found"),
2416                                                  _("Please enter an existing folder to search."),
2417                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2418                         }
2419
2420                 g_free(path);
2421                 }
2422         else if (sd->search_type == SEARCH_MATCH_ALL)
2423                 {
2424                 /* search metadata */
2425                 file_data_unref(sd->search_dir_fd);
2426                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2427                 search_start(sd);
2428                 }
2429         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2430                 {
2431                 /* search current result list */
2432                 GList *list;
2433
2434                 list = search_result_refine_list(sd);
2435
2436                 file_data_unref(sd->search_dir_fd);
2437                 sd->search_dir_fd = NULL;
2438
2439                 search_start(sd);
2440
2441                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2442                 }
2443 }
2444
2445 /*
2446  *-------------------------------------------------------------------
2447  * window construct
2448  *-------------------------------------------------------------------
2449  */
2450
2451 enum {
2452         MENU_CHOICE_COLUMN_NAME = 0,
2453         MENU_CHOICE_COLUMN_VALUE
2454 };
2455
2456 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2457 {
2458         SearchData *sd = data;
2459
2460         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2461 }
2462
2463 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2464 {
2465         gint sa;
2466         gint sb;
2467
2468         sa = a->width * a->height;
2469         sb = b->width * b->height;
2470
2471         if (sa > sb) return 1;
2472         if (sa < sb) return -1;
2473         return 0;
2474 }
2475
2476 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2477 {
2478         gint n = GPOINTER_TO_INT(data);
2479         MatchFileData *fda;
2480         MatchFileData *fdb;
2481
2482         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2483         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2484
2485         if (!fda || !fdb) return 0;
2486
2487         switch (n)
2488                 {
2489                 case SEARCH_COLUMN_RANK:
2490                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2491                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2492                         return 0;
2493                         break;
2494                 case SEARCH_COLUMN_NAME:
2495                         if (options->file_sort.case_sensitive)
2496                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2497                         else
2498                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2499                         break;
2500                 case SEARCH_COLUMN_SIZE:
2501                         if (fda->fd->size > fdb->fd->size) return 1;
2502                         if (fda->fd->size < fdb->fd->size) return -1;
2503                         return 0;
2504                         break;
2505                 case SEARCH_COLUMN_DATE:
2506                         if (fda->fd->date > fdb->fd->date) return 1;
2507                         if (fda->fd->date < fdb->fd->date) return -1;
2508                         return 0;
2509                         break;
2510                 case SEARCH_COLUMN_DIMENSIONS:
2511                         return sort_matchdata_dimensions(fda, fdb);
2512                         break;
2513                 case SEARCH_COLUMN_PATH:
2514                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2515                         break;
2516                 default:
2517                         break;
2518                 }
2519
2520         return 0;
2521 }
2522
2523 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2524 {
2525         GtkTreeViewColumn *column;
2526         GtkCellRenderer *renderer;
2527
2528         column = gtk_tree_view_column_new();
2529         gtk_tree_view_column_set_title(column, title);
2530         gtk_tree_view_column_set_min_width(column, 4);
2531
2532         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2533
2534         if (!image)
2535                 {
2536                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2537                 renderer = gtk_cell_renderer_text_new();
2538                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2539                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2540                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2541
2542                 gtk_tree_view_column_set_sort_column_id(column, n);
2543                 }
2544         else
2545                 {
2546                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2547                 renderer = gtk_cell_renderer_pixbuf_new();
2548                 cell_renderer_height_override(renderer);
2549                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2550                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2551                 }
2552
2553         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2554 }
2555
2556 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2557 {
2558         if (visible)
2559                 {
2560                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2561                 }
2562         else
2563                 {
2564                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2565                 }
2566 }
2567
2568 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2569 {
2570         GtkTreeModel *store;
2571         GtkTreeIter iter;
2572
2573         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2574         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2575         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2576         return TRUE;
2577 }
2578
2579 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2580 {
2581         SearchData *sd = data;
2582
2583         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2584
2585         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2586                                 (sd->search_type == SEARCH_MATCH_NONE));
2587 }
2588
2589 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2590 {
2591         SearchData *sd = data;
2592
2593         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2594 }
2595
2596 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2597 {
2598         SearchData *sd = data;
2599
2600         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2601
2602         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2603                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2604 }
2605
2606 static void menu_choice_rating_cb(GtkWidget *combo, gpointer data)
2607 {
2608         SearchData *sd = data;
2609
2610         if (!menu_choice_get_match_type(combo, &sd->match_rating)) return;
2611
2612         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_rating_end),
2613                                 (sd->match_rating == SEARCH_MATCH_BETWEEN));
2614 }
2615
2616 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
2617 {
2618         SearchData *sd = data;
2619
2620         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
2621
2622         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
2623                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
2624 }
2625
2626 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
2627 {
2628         SearchData *sd = data;
2629
2630         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
2631
2632         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
2633                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
2634 }
2635
2636 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
2637 {
2638         SearchData *sd = data;
2639
2640         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
2641 }
2642
2643 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
2644 {
2645         SearchData *sd = data;
2646
2647         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
2648 }
2649
2650 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
2651 {
2652         gint *value = data;
2653
2654         *value = (gint)gtk_adjustment_get_value(adjustment);
2655 }
2656
2657 static void menu_choice_gps_cb(GtkWidget *combo, gpointer data)
2658 {
2659         SearchData *sd = data;
2660
2661         if (!menu_choice_get_match_type(combo, &sd->match_gps)) return;
2662
2663         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_gps),
2664                                         (sd->match_gps != SEARCH_MATCH_NONE));
2665 }
2666
2667 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
2668                             GCallback func, gpointer data)
2669 {
2670         GtkWidget *spin;
2671         GtkAdjustment *adj;
2672
2673         spin = gtk_spin_button_new_with_range(min, max, 1);
2674         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
2675         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
2676         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
2677                                    G_CALLBACK(func), data);
2678         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
2679         gtk_widget_show(spin);
2680
2681         return spin;
2682 }
2683
2684 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
2685 {
2686         GtkWidget *widget = data;
2687         gboolean active;
2688         gboolean *value;
2689
2690         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2691         gtk_widget_set_sensitive(widget, active);
2692
2693         value = g_object_get_data(G_OBJECT(button), "check_var");
2694         if (value) *value = active;
2695 }
2696
2697 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
2698                                    GCallback func, gpointer data)
2699 {
2700         GtkWidget *combo;
2701         GtkCellRenderer *renderer;
2702         GtkListStore *store;
2703         gint i;
2704
2705         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
2706         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
2707         g_object_unref(store);
2708
2709         renderer = gtk_cell_renderer_text_new();
2710         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
2711         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
2712                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
2713
2714         for (i = 0; i < item_count; i++)
2715                 {
2716                 GtkTreeIter iter;
2717
2718                 gtk_list_store_append(store, &iter);
2719                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
2720                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
2721                 }
2722
2723         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
2724
2725         if (func) g_signal_connect(G_OBJECT(combo), "changed",
2726                                    G_CALLBACK(func), data);
2727
2728         return combo;
2729 }
2730
2731 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
2732                               const gchar *text, gboolean *value,
2733                               const MatchList *items, gint item_count,
2734                               GCallback func, gpointer data)
2735 {
2736         GtkWidget *base_box;
2737         GtkWidget *hbox;
2738         GtkWidget *button;
2739         GtkWidget *option;
2740
2741         base_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
2742         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
2743         gtk_widget_show(base_box);
2744
2745         button = gtk_check_button_new();
2746         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
2747         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
2748         gtk_widget_show(button);
2749         if (check) *check = button;
2750         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
2751
2752         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2753         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
2754         gtk_widget_show(hbox);
2755
2756         g_signal_connect(G_OBJECT(button), "toggled",
2757                          G_CALLBACK(menu_choice_check_cb), hbox);
2758         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
2759
2760         pref_label_new(hbox, text);
2761
2762         if (!items && !menu) return hbox;
2763
2764         option = menu_choice_menu(items, item_count, func, data);
2765         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
2766         gtk_widget_show(option);
2767         if (menu) *menu = option;
2768
2769         return hbox;
2770 }
2771
2772 static void search_window_close(SearchData *sd)
2773 {
2774         gtk_widget_destroy(sd->window);
2775 }
2776
2777 static gboolean search_window_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2778 {
2779         SearchData *sd = data;
2780
2781         search_window_close(sd);
2782         return TRUE;
2783 }
2784
2785 static void search_window_destroy_cb(GtkWidget *widget, gpointer data)
2786 {
2787         SearchData *sd = data;
2788
2789         search_window_list = g_list_remove(search_window_list, sd);
2790
2791         search_result_update_idle_cancel(sd);
2792
2793         filelist_free(sd->search_buffer_list);
2794         sd->search_buffer_list = NULL;
2795
2796         search_stop(sd);
2797         search_result_clear(sd);
2798
2799         file_data_unref(sd->search_dir_fd);
2800
2801         g_free(sd->search_name);
2802         g_free(sd->search_comment);
2803         g_free(sd->search_similarity_path);
2804         string_list_free(sd->search_keyword_list);
2805
2806         file_data_unregister_notify_func(search_notify_cb, sd);
2807
2808         g_free(sd);
2809 }
2810
2811 void search_new(FileData *dir_fd, FileData *example_file)
2812 {
2813         SearchData *sd;
2814         GtkWidget *vbox;
2815         GtkWidget *hbox;
2816         GtkWidget *hbox2;
2817         GtkWidget *pad_box;
2818         GtkWidget *frame;
2819         GtkWidget *scrolled;
2820         GtkListStore *store;
2821         GtkTreeSortable *sortable;
2822         GtkTreeSelection *selection;
2823         GtkWidget *combo;
2824         GdkGeometry geometry;
2825
2826         sd = g_new0(SearchData, 1);
2827
2828         sd->search_dir_fd = file_data_ref(dir_fd);
2829         sd->search_path_recurse = TRUE;
2830         sd->search_size = 0;
2831         sd->search_width = 640;
2832         sd->search_height = 480;
2833         sd->search_width_end = 1024;
2834         sd->search_height_end = 768;
2835
2836         sd->search_type = SEARCH_MATCH_NONE;
2837
2838         sd->match_name = SEARCH_MATCH_CONTAINS;
2839         sd->match_size = SEARCH_MATCH_EQUAL;
2840         sd->match_date = SEARCH_MATCH_EQUAL;
2841         sd->match_dimensions = SEARCH_MATCH_EQUAL;
2842         sd->match_keywords = SEARCH_MATCH_ALL;
2843         sd->match_comment = SEARCH_MATCH_CONTAINS;
2844         sd->match_rating = SEARCH_MATCH_EQUAL;
2845
2846         sd->match_name_enable = TRUE;
2847
2848         sd->search_similarity = 95;
2849
2850         sd->search_gps = 1;
2851         sd->match_gps = SEARCH_MATCH_NONE;
2852
2853         if (example_file)
2854                 {
2855                 sd->search_similarity_path = g_strdup(example_file->path);
2856                 }
2857
2858         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
2859
2860         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
2861
2862         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
2863         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
2864         geometry.base_width = DEF_SEARCH_WIDTH;
2865         geometry.base_height = DEF_SEARCH_HEIGHT;
2866         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
2867                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
2868
2869         gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
2870
2871         g_signal_connect(G_OBJECT(sd->window), "delete_event",
2872                          G_CALLBACK(search_window_delete_cb), sd);
2873         g_signal_connect(G_OBJECT(sd->window), "destroy",
2874                          G_CALLBACK(search_window_destroy_cb), sd);
2875
2876         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
2877                          G_CALLBACK(search_window_keypress_cb), sd);
2878
2879         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
2880         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
2881         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
2882         gtk_widget_show(vbox);
2883
2884         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2885
2886         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2887
2888         pref_label_new(hbox, _("Search:"));
2889
2890         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
2891                                          G_CALLBACK(menu_choice_path_cb), sd);
2892         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
2893         gtk_widget_show(sd->menu_path);
2894
2895         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2896         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
2897                                                 "search_path", -1,
2898                                                 NULL, NULL);
2899         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
2900         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
2901         gtk_widget_show(combo);
2902         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
2903                                                   sd->search_path_recurse, &sd->search_path_recurse);
2904
2905         /* Search for file name */
2906         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
2907                            _("File name"), &sd->match_name_enable,
2908                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
2909                            G_CALLBACK(menu_choice_name_cb), sd);
2910         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
2911         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2912         gtk_widget_show(combo);
2913         pref_checkbox_new_int(hbox, _("Match case"),
2914                               sd->search_name_match_case, &sd->search_name_match_case);
2915
2916         /* Search for file size */
2917         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
2918                            _("File size is"), &sd->match_size_enable,
2919                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2920                            G_CALLBACK(menu_choice_size_cb), sd);
2921         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
2922                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
2923         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2924         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2925         pref_label_new(hbox2, _("and"));
2926         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
2927                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
2928
2929         /* Search for file date */
2930         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
2931                            _("File date is"), &sd->match_date_enable,
2932                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
2933                            G_CALLBACK(menu_choice_date_cb), sd);
2934         sd->date_sel = date_selection_new();
2935         date_selection_time_set(sd->date_sel, time(NULL));
2936         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
2937         gtk_widget_show(sd->date_sel);
2938
2939         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2940         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2941         pref_label_new(hbox2, _("and"));
2942         sd->date_sel_end = date_selection_new();
2943         date_selection_time_set(sd->date_sel_end, time(NULL));
2944         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
2945         gtk_widget_show(sd->date_sel_end);
2946         pref_checkbox_new_int(hbox, _("Exif date"),
2947                                 sd->search_date_exif, &sd->search_date_exif);
2948
2949         /* Search for image dimensions */
2950         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
2951                            _("Image dimensions are"), &sd->match_dimensions_enable,
2952                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2953                            G_CALLBACK(menu_choice_dimensions_cb), sd);
2954         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
2955         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
2956                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
2957         pref_label_new(pad_box, "x");
2958         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
2959                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
2960         hbox2 = gtk_hbox_new(FALSE, 2);
2961         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2962         pref_label_new(hbox2, _("and"));
2963         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
2964         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
2965                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
2966         pref_label_new(hbox2, "x");
2967         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
2968                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
2969
2970         /* Search for image similarity */
2971         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
2972                            _("Image content is"), &sd->match_similarity_enable,
2973                            NULL, 0, NULL, sd);
2974         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
2975                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
2976
2977         /* xgettext:no-c-format */
2978         pref_label_new(hbox, _("% similar to"));
2979
2980         combo = tab_completion_new_with_history(&sd->entry_similarity,
2981                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
2982                                                 "search_similarity_path", -1, NULL, NULL);
2983         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
2984         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2985         gtk_widget_show(combo);
2986         pref_checkbox_new_int(hbox, _("Ignore rotation"),
2987                                 options->rot_invariant_sim, &options->rot_invariant_sim);
2988
2989         /* Search for image keywords */
2990         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
2991                            _("Keywords"), &sd->match_keywords_enable,
2992                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
2993                            G_CALLBACK(menu_choice_keyword_cb), sd);
2994         sd->entry_keywords = gtk_entry_new();
2995         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
2996         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
2997         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
2998                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
2999         gtk_widget_show(sd->entry_keywords);
3000
3001         /* Search for image comment */
3002         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
3003                         _("Comment"), &sd->match_comment_enable,
3004                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
3005                         G_CALLBACK(menu_choice_comment_cb), sd);
3006         sd->entry_comment = gtk_entry_new();
3007         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
3008         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
3009         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
3010                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
3011         gtk_widget_show(sd->entry_comment);
3012         pref_checkbox_new_int(hbox, _("Match case"),
3013                               sd->search_comment_match_case, &sd->search_comment_match_case);
3014
3015         /* Search for image rating */
3016         hbox = menu_choice(sd->box_search, &sd->check_rating, &sd->menu_rating,
3017                            _("Image rating is"), &sd->match_rating_enable,
3018                            text_search_menu_rating, sizeof(text_search_menu_rating) / sizeof(MatchList),
3019                            G_CALLBACK(menu_choice_rating_cb), sd);
3020         sd->spin_size = menu_spin(hbox, -1, 5, sd->search_rating,
3021                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_rating);
3022         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3023         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3024         pref_label_new(hbox2, _("and"));
3025         sd->spin_rating_end = menu_spin(hbox2, -1, 5, sd->search_rating_end,
3026                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_rating_end);
3027
3028         /* Search for images within a specified range of a lat/long coordinate
3029         */
3030         hbox = menu_choice(sd->box_search, &sd->check_gps, &sd->menu_gps,
3031                            _("Image is"), &sd->match_gps_enable,
3032                            text_search_menu_gps, sizeof(text_search_menu_gps) / sizeof(MatchList),
3033                            G_CALLBACK(menu_choice_gps_cb), sd);
3034
3035         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
3036         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
3037         sd->spin_gps = menu_spin(hbox2, 1, 9999, sd->search_gps,
3038                                                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_gps);
3039
3040         sd->units_gps = gtk_combo_box_text_new();
3041         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("km"));
3042         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("miles"));
3043         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(sd->units_gps), _("n.m."));
3044         gtk_box_pack_start(GTK_BOX(hbox2), sd->units_gps, FALSE, FALSE, 0);
3045         gtk_combo_box_set_active(GTK_COMBO_BOX(sd->units_gps), 0);
3046         gtk_widget_set_tooltip_text(sd->units_gps, "kilometres, miles or nautical miles");
3047         gtk_widget_show(sd->units_gps);
3048
3049         pref_label_new(hbox2, _("from"));
3050
3051         sd->entry_gps_coord = gtk_entry_new();
3052         gtk_editable_set_editable(GTK_EDITABLE(sd->entry_gps_coord), TRUE);
3053         gtk_widget_set_has_tooltip(sd->entry_gps_coord, TRUE);
3054         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"));
3055         gtk_box_pack_start(GTK_BOX(hbox2), sd->entry_gps_coord, TRUE, TRUE, 0);
3056         gtk_widget_set_sensitive(sd->entry_gps_coord, TRUE);
3057
3058         gtk_widget_show(sd->entry_gps_coord);
3059
3060         /* Done the types of searches */
3061
3062         scrolled = gtk_scrolled_window_new(NULL, NULL);
3063         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
3064         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
3065                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
3066         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
3067         gtk_widget_show(scrolled);
3068
3069         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
3070                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
3071                                    G_TYPE_STRING, G_TYPE_STRING);
3072
3073         /* set up sorting */
3074         sortable = GTK_TREE_SORTABLE(store);
3075         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
3076                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
3077         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
3078                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
3079         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
3080                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
3081         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
3082                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
3083         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
3084                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
3085         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
3086                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
3087
3088 #if 0
3089         /* by default, search results are unsorted until user selects a sort column - for speed,
3090          * using sort slows search speed by an order of magnitude with 1000's of results :-/
3091          */
3092         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
3093 #endif
3094
3095         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
3096         g_object_unref(store);
3097         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
3098         gtk_widget_show(sd->result_view);
3099
3100         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
3101         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
3102         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
3103
3104         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
3105         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
3106
3107         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
3108         search_result_add_column(sd, SEARCH_COLUMN_THUMB, "", TRUE, FALSE);
3109         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
3110         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
3111         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
3112         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
3113         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
3114
3115         search_dnd_init(sd);
3116
3117         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
3118                          G_CALLBACK(search_result_press_cb), sd);
3119         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
3120                          G_CALLBACK(search_result_release_cb), sd);
3121         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
3122                          G_CALLBACK(search_result_keypress_cb), sd);
3123
3124         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
3125
3126         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
3127                                               G_CALLBACK(search_thumb_toggle_cb), sd);
3128
3129         frame = gtk_frame_new(NULL);
3130         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
3131         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
3132         gtk_widget_show(frame);
3133
3134         sd->label_status = gtk_label_new("");
3135         gtk_widget_set_size_request(sd->label_status, 50, -1);
3136         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
3137         gtk_widget_show(sd->label_status);
3138
3139         sd->label_progress = gtk_progress_bar_new();
3140         gtk_widget_set_size_request(sd->label_progress, 50, -1);
3141 #if GTK_CHECK_VERSION(3,0,0)
3142         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
3143         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
3144 #endif
3145         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
3146         gtk_widget_show(sd->label_progress);
3147
3148         sd->spinner = spinner_new(NULL, -1);
3149         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
3150         gtk_widget_show(sd->spinner);
3151
3152         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
3153                                            G_CALLBACK(search_start_cb), sd);
3154         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
3155         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
3156                                           G_CALLBACK(search_start_cb), sd);
3157         gtk_widget_set_sensitive(sd->button_stop, FALSE);
3158
3159         search_status_update(sd);
3160         search_progress_update(sd, FALSE, -1.0);
3161
3162         search_window_list = g_list_append(search_window_list, sd);
3163
3164         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
3165
3166         gtk_widget_show(sd->window);
3167 }
3168
3169 /*
3170  *-------------------------------------------------------------------
3171  * maintenance (move, delete, etc.)
3172  *-------------------------------------------------------------------
3173  */
3174
3175 static void search_result_change_path(SearchData *sd, FileData *fd)
3176 {
3177         GtkTreeModel *store;
3178         GtkTreeIter iter;
3179         gboolean valid;
3180
3181         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
3182         valid = gtk_tree_model_get_iter_first(store, &iter);
3183         while (valid)
3184                 {
3185                 GtkTreeIter current;
3186                 MatchFileData *mfd;
3187
3188                 current = iter;
3189                 valid = gtk_tree_model_iter_next(store, &iter);
3190
3191                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
3192                 if (mfd->fd == fd)
3193                         {
3194                         if (fd->change && fd->change->dest)
3195                                 {
3196                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
3197                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
3198                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
3199                                 }
3200                         else
3201                                 {
3202                                 search_result_remove_item(sd, mfd, &current);
3203                                 }
3204                         }
3205                 }
3206 }
3207
3208 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
3209 {
3210         SearchData *sd = data;
3211
3212         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
3213
3214         DEBUG_1("Notify search: %s %04x", fd->path, type);
3215
3216         switch (fd->change->type)
3217                 {
3218                 case FILEDATA_CHANGE_MOVE:
3219                 case FILEDATA_CHANGE_RENAME:
3220                 case FILEDATA_CHANGE_DELETE:
3221                         search_result_change_path(sd, fd);
3222                         break;
3223                 case FILEDATA_CHANGE_COPY:
3224                 case FILEDATA_CHANGE_UNSPECIFIED:
3225                 case FILEDATA_CHANGE_WRITE_METADATA:
3226                         break;
3227                 }
3228 }
3229 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */