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