src/search.c

   1 /*
   2  * Geeqie
   3  * (C) 2005 John Ellis
   4  * Copyright (C) 2008 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13
  14 #include "main.h"
  15 #include "search.h"
  16
  17 #include "bar_info.h"
  18 #include "cache.h"
  19 #include "collect.h"
  20 #include "collect-table.h"
  21 #include "dnd.h"
  22 #include "dupe.h"
  23 #include "editors.h"
  24 #include "filedata.h"
  25 #include "image-load.h"
  26 #include "img-view.h"
  27 #include "info.h"
  28 #include "layout_image.h"
  29 #include "menu.h"
  30 #include "misc.h"
  31 #include "print.h"
  32 #include "thumb.h"
  33 #include "ui_bookmark.h"
  34 #include "ui_fileops.h"
  35 #include "ui_menu.h"
  36 #include "ui_misc.h"
  37 #include "ui_spinner.h"
  38 #include "ui_tabcomp.h"
  39 #include "ui_tree_edit.h"
  40 #include "uri_utils.h"
  41 #include "utilops.h"
  42 #include "window.h"
  43
  44 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  45
  46
  47 #define DEF_SEARCH_WIDTH  700
  48 #define DEF_SEARCH_HEIGHT 450
  49
  50 #define SEARCH_BUFFER_MATCH_LOAD 20
  51 #define SEARCH_BUFFER_MATCH_HIT  5
  52 #define SEARCH_BUFFER_MATCH_MISS 1
  53 #define SEARCH_BUFFER_FLUSH_SIZE 99
  54
  55
  56 typedef enum {
  57         SEARCH_MATCH_NONE,
  58         SEARCH_MATCH_EQUAL,
  59         SEARCH_MATCH_CONTAINS,
  60         SEARCH_MATCH_UNDER,
  61         SEARCH_MATCH_OVER,
  62         SEARCH_MATCH_BETWEEN,
  63         SEARCH_MATCH_ALL,
  64         SEARCH_MATCH_ANY
  65 } MatchType;
  66
  67 enum {
  68         SEARCH_COLUMN_POINTER = 0,
  69         SEARCH_COLUMN_RANK,
  70         SEARCH_COLUMN_THUMB,
  71         SEARCH_COLUMN_NAME,
  72         SEARCH_COLUMN_SIZE,
  73         SEARCH_COLUMN_DATE,
  74         SEARCH_COLUMN_DIMENSIONS,
  75         SEARCH_COLUMN_PATH,
  76         SEARCH_COLUMN_COUNT     /* total columns */
  77 };
  78
  79 typedef struct _SearchData SearchData;
  80 struct _SearchData
  81 {
  82         GtkWidget *window;
  83
  84         GtkWidget *button_thumbs;
  85         GtkWidget *label_status;
  86         GtkWidget *label_progress;
  87         GtkWidget *button_start;
  88         GtkWidget *button_stop;
  89         GtkWidget *spinner;
  90
  91         GtkWidget *box_search;
  92
  93         GtkWidget *menu_path;
  94         GtkWidget *path_entry;
  95         GtkWidget *check_recurse;
  96
  97         GtkWidget *result_view;
  98
  99         GtkWidget *check_name;
 100         GtkWidget *menu_name;
 101         GtkWidget *entry_name;
 102         GtkWidget *check_name_match_case;
 103
 104         GtkWidget *check_size;
 105         GtkWidget *menu_size;
 106         GtkWidget *spin_size;
 107         GtkWidget *spin_size_end;
 108
 109         GtkWidget *check_date;
 110         GtkWidget *menu_date;
 111         GtkWidget *date_sel;
 112         GtkWidget *date_sel_end;
 113
 114         GtkWidget *check_dimensions;
 115         GtkWidget *menu_dimensions;
 116         GtkWidget *spin_width;
 117         GtkWidget *spin_height;
 118         GtkWidget *spin_width_end;
 119         GtkWidget *spin_height_end;
 120
 121         GtkWidget *check_similarity;
 122         GtkWidget *spin_similarity;
 123         GtkWidget *entry_similarity;
 124
 125         GtkWidget *check_keywords;
 126         GtkWidget *menu_keywords;
 127         GtkWidget *entry_keywords;
 128
 129         FileData *search_dir_fd;
 130         gint   search_path_recurse;
 131         gchar *search_name;
 132         gint   search_name_match_case;
 133         gint64 search_size;
 134         gint64 search_size_end;
 135         gint   search_date_y;
 136         gint   search_date_m;
 137         gint   search_date_d;
 138         gint   search_date_end_y;
 139         gint   search_date_end_m;
 140         gint   search_date_end_d;
 141         gint   search_width;
 142         gint   search_height;
 143         gint   search_width_end;
 144         gint   search_height_end;
 145         gint   search_similarity;
 146         gchar *search_similarity_path;
 147         CacheData *search_similarity_cd;
 148         GList *search_keyword_list;
 149
 150         MatchType search_type;
 151
 152         MatchType match_name;
 153         MatchType match_size;
 154         MatchType match_date;
 155         MatchType match_dimensions;
 156         MatchType match_keywords;
 157
 158         gboolean match_name_enable;
 159         gboolean match_size_enable;
 160         gboolean match_date_enable;
 161         gboolean match_dimensions_enable;
 162         gboolean match_similarity_enable;
 163         gboolean match_keywords_enable;
 164
 165         GList *search_folder_list;
 166         GList *search_done_list;
 167         GList *search_file_list;
 168         GList *search_buffer_list;
 169
 170         gint search_count;
 171         gint search_total;
 172         gint search_buffer_count;
 173
 174         gint search_idle_id;
 175         gint update_idle_id;
 176
 177         ImageLoader *img_loader;
 178         CacheData   *img_cd;
 179
 180         FileData *click_fd;
 181
 182         ThumbLoader *thumb_loader;
 183         gint thumb_enable;
 184         FileData *thumb_fd;
 185 };
 186
 187 typedef struct _MatchFileData MatchFileData;
 188 struct _MatchFileData
 189 {
 190         FileData *fd;
 191         gint width;
 192         gint height;
 193         gint rank;
 194 };
 195
 196 typedef struct _MatchList MatchList;
 197 struct _MatchList
 198 {
 199         const gchar *text;
 200         const MatchType type;
 201 };
 202
 203 static const MatchList text_search_menu_path[] = {
 204         { N_("folder"),         SEARCH_MATCH_NONE },
 205         { N_("comments"),       SEARCH_MATCH_ALL },
 206         { N_("results"),        SEARCH_MATCH_CONTAINS }
 207 };
 208
 209 static const MatchList text_search_menu_name[] = {
 210         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 211         { N_("is"),             SEARCH_MATCH_EQUAL }
 212 };
 213
 214 static const MatchList text_search_menu_size[] = {
 215         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 216         { N_("less than"),      SEARCH_MATCH_UNDER },
 217         { N_("greater than"),   SEARCH_MATCH_OVER },
 218         { N_("between"),        SEARCH_MATCH_BETWEEN }
 219 };
 220
 221 static const MatchList text_search_menu_date[] = {
 222         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 223         { N_("before"),         SEARCH_MATCH_UNDER },
 224         { N_("after"),          SEARCH_MATCH_OVER },
 225         { N_("between"),        SEARCH_MATCH_BETWEEN }
 226 };
 227
 228 static const MatchList text_search_menu_keyword[] = {
 229         { N_("match all"),      SEARCH_MATCH_ALL },
 230         { N_("match any"),      SEARCH_MATCH_ANY },
 231         { N_("exclude"),        SEARCH_MATCH_NONE }
 232 };
 233
 234 static GList *search_window_list = NULL;
 235
 236
 237 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 238 static gint search_result_count(SearchData *sd, gint64 *bytes);
 239
 240 static void search_window_close(SearchData *sd);
 241
 242 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 243
 244 /*
 245  *-------------------------------------------------------------------
 246  * utils
 247  *-------------------------------------------------------------------
 248  */
 249
 250 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 251 {
 252         struct tm lt;
 253
 254         lt.tm_sec = 0;
 255         lt.tm_min = 0;
 256         lt.tm_hour = 0;
 257         lt.tm_mday = day;
 258         lt.tm_mon = month - 1;
 259         lt.tm_year = year - 1900;
 260         lt.tm_isdst = 0;
 261
 262         return mktime(&lt);
 263 }
 264
 265 static void search_status_update(SearchData *sd)
 266 {
 267         gchar *buf;
 268         gint t;
 269         gint s;
 270         gint64 t_bytes;
 271         gint64 s_bytes;
 272         gchar *tt;
 273
 274         t = search_result_count(sd, &t_bytes);
 275         s = search_result_selection_count(sd, &s_bytes);
 276
 277         tt = text_from_size_abrev(t_bytes);
 278
 279         if (s > 0)
 280                 {
 281                 gchar *ts = text_from_size_abrev(s_bytes);
 282                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 283                 g_free(ts);
 284                 }
 285         else
 286                 {
 287                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 288                 }
 289
 290         g_free(tt);
 291
 292         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 293         g_free(buf);
 294 }
 295
 296 static void search_progress_update(SearchData *sd, gint search, gdouble thumbs)
 297 {
 298
 299         if (search || thumbs >= 0.0)
 300                 {
 301                 gchar *buf;
 302                 const gchar *message;
 303
 304                 if (search && (sd->search_folder_list || sd->search_file_list))
 305                         message = _("Searching...");
 306                 else if (thumbs >= 0.0)
 307                         message = _("Loading thumbs...");
 308                 else
 309                         message = "";
 310
 311                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 312                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 313                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 314                                               (thumbs >= 0.0) ? thumbs : 0.0);
 315                 g_free(buf);
 316                 }
 317         else
 318                 {
 319                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 320                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 321                 }
 322 }
 323
 324 /*
 325  *-------------------------------------------------------------------
 326  * result list
 327  *-------------------------------------------------------------------
 328  */
 329
 330 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 331 {
 332         GtkTreeModel *store;
 333         gint valid;
 334         gint n = 0;
 335
 336         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 337         valid = gtk_tree_model_get_iter_first(store, iter);
 338         while (valid)
 339                 {
 340                 MatchFileData *mfd;
 341                 n++;
 342
 343                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 344                 if (mfd->fd == fd) return n;
 345                 valid = gtk_tree_model_iter_next(store, iter);
 346                 }
 347
 348         return -1;
 349 }
 350
 351 static gint search_result_row_selected(SearchData *sd, FileData *fd)
 352 {
 353         GtkTreeModel *store;
 354         GtkTreeSelection *selection;
 355         GList *slist;
 356         GList *work;
 357         gint found = FALSE;
 358
 359         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 360         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 361         work = slist;
 362         while (!found && work)
 363                 {
 364                 GtkTreePath *tpath = work->data;
 365                 MatchFileData *mfd_n;
 366                 GtkTreeIter iter;
 367
 368                 gtk_tree_model_get_iter(store, &iter, tpath);
 369                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 370                 if (mfd_n->fd == fd) found = TRUE;
 371                 work = work->next;
 372                 }
 373         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 374         g_list_free(slist);
 375
 376         return found;
 377 }
 378
 379 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 380 {
 381         GtkTreeModel *store;
 382         GtkTreeSelection *selection;
 383         GList *slist;
 384         GList *work;
 385         gint n = 0;
 386         gint64 total = 0;
 387         GList *plist = NULL;
 388
 389         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 390         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 391         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 392         work = slist;
 393         while (work)
 394                 {
 395                 n++;
 396
 397                 if (bytes || list)
 398                         {
 399                         GtkTreePath *tpath = work->data;
 400                         MatchFileData *mfd;
 401                         GtkTreeIter iter;
 402
 403                         gtk_tree_model_get_iter(store, &iter, tpath);
 404                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 405                         total += mfd->fd->size;
 406
 407                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 408                         }
 409
 410                 work = work->next;
 411                 }
 412         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 413         g_list_free(slist);
 414
 415         if (bytes) *bytes = total;
 416         if (list) *list = g_list_reverse(plist);
 417
 418         return n;
 419 }
 420
 421 static GList *search_result_selection_list(SearchData *sd)
 422 {
 423         GList *list;
 424
 425         search_result_selection_util(sd, NULL, &list);
 426         return list;
 427 }
 428
 429 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 430 {
 431         return search_result_selection_util(sd, bytes, NULL);
 432 }
 433
 434 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 435 {
 436         GtkTreeModel *store;
 437         GtkTreeIter iter;
 438         gint valid;
 439         gint n = 0;
 440         gint64 total = 0;
 441         GList *plist = NULL;
 442
 443         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 444
 445         valid = gtk_tree_model_get_iter_first(store, &iter);
 446         while (valid)
 447                 {
 448                 n++;
 449                 if (bytes || list)
 450                         {
 451                         MatchFileData *mfd;
 452
 453                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 454                         total += mfd->fd->size;
 455
 456                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 457                         }
 458                 valid = gtk_tree_model_iter_next(store, &iter);
 459                 }
 460
 461         if (bytes) *bytes = total;
 462         if (list) *list = g_list_reverse(plist);
 463
 464         return n;
 465 }
 466
 467 static GList *search_result_get_filelist(SearchData *sd)
 468 {
 469         GList *list = NULL;
 470
 471         search_result_util(sd, NULL, &list);
 472         return list;
 473 }
 474
 475 static gint search_result_count(SearchData *sd, gint64 *bytes)
 476 {
 477         return search_result_util(sd, bytes, NULL);
 478 }
 479
 480 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 481 {
 482         FileData *fd;
 483         GtkListStore *store;
 484         GtkTreeIter iter;
 485         gchar *text_size;
 486         gchar *text_dim = NULL;
 487
 488         fd = mfd->fd;
 489
 490         if (!fd) return;
 491
 492         text_size = text_from_size(fd->size);
 493         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 494
 495         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 496         gtk_list_store_append(store, &iter);
 497         gtk_list_store_set(store, &iter,
 498                                 SEARCH_COLUMN_POINTER, mfd,
 499                                 SEARCH_COLUMN_RANK, mfd->rank,
 500                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 501                                 SEARCH_COLUMN_NAME, fd->name,
 502                                 SEARCH_COLUMN_SIZE, text_size,
 503                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 504                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 505                                 SEARCH_COLUMN_PATH, fd->path,
 506                                 -1);
 507
 508         g_free(text_size);
 509         g_free(text_dim);
 510 }
 511
 512 static GList *search_result_refine_list(SearchData *sd)
 513 {
 514         GList *list = NULL;
 515         GtkTreeModel *store;
 516         GtkTreeIter iter;
 517         gint valid;
 518
 519         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 520
 521         valid = gtk_tree_model_get_iter_first(store, &iter);
 522         while (valid)
 523                 {
 524                 MatchFileData *mfd;
 525
 526                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 527                 list = g_list_prepend(list, mfd->fd);
 528
 529                 valid = gtk_tree_model_iter_next(store, &iter);
 530                 }
 531
 532         /* clear it here, so that the FileData in list is not freed */
 533         gtk_list_store_clear(GTK_LIST_STORE(store));
 534
 535         return g_list_reverse(list);
 536 }
 537
 538 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *tpath,
 539                                         GtkTreeIter *iter, gpointer data)
 540 {
 541         MatchFileData *mfd;
 542
 543         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 544         file_data_unref(mfd->fd);
 545         g_free(mfd);
 546
 547         return FALSE;
 548 }
 549
 550 static void search_result_clear(SearchData *sd)
 551 {
 552         GtkListStore *store;
 553
 554         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 555
 556         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 557         gtk_list_store_clear(store);
 558
 559         sd->click_fd = NULL;
 560
 561         thumb_loader_free(sd->thumb_loader);
 562         sd->thumb_loader = NULL;
 563         sd->thumb_fd = NULL;
 564
 565         search_status_update(sd);
 566 }
 567
 568 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 569 {
 570         GtkTreeModel *store;
 571
 572         if (!mfd || !iter) return;
 573
 574         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 575
 576         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 577
 578         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 579         if (sd->click_fd == mfd->fd) sd->click_fd = NULL;
 580         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = NULL;
 581         file_data_unref(mfd->fd);
 582         g_free(mfd);
 583 }
 584
 585 static void search_result_remove(SearchData *sd, FileData *fd)
 586 {
 587         GtkTreeModel *store;
 588         GtkTreeIter iter;
 589         gint valid;
 590
 591         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 592         valid = gtk_tree_model_get_iter_first(store, &iter);
 593         while (valid)
 594                 {
 595                 MatchFileData *mfd;
 596
 597                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 598                 if (mfd->fd == fd)
 599                         {
 600                         search_result_remove_item(sd, mfd, &iter);
 601                         return;
 602                         }
 603
 604                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 605                 }
 606 }
 607
 608 static void search_result_remove_selection(SearchData *sd)
 609 {
 610         GtkTreeSelection *selection;
 611         GtkTreeModel *store;
 612         GList *slist;
 613         GList *flist = NULL;
 614         GList *work;
 615
 616         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 617         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 618         work = slist;
 619         while (work)
 620                 {
 621                 GtkTreePath *tpath = work->data;
 622                 GtkTreeIter iter;
 623                 MatchFileData *mfd;
 624
 625                 gtk_tree_model_get_iter(store, &iter, tpath);
 626                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 627                 flist = g_list_prepend(flist, mfd->fd);
 628                 work = work->next;
 629                 }
 630         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 631         g_list_free(slist);
 632
 633         work = flist;
 634         while (work)
 635                 {
 636                 FileData *fd = work->data;
 637                 work = work->next;
 638
 639                 search_result_remove(sd, fd);
 640                 }
 641         g_list_free(flist);
 642
 643         search_status_update(sd);
 644 }
 645
 646 static void search_result_edit_selected(SearchData *sd, gint n)
 647 {
 648         GList *list;
 649
 650         list = search_result_selection_list(sd);
 651         file_util_start_editor_from_filelist(n, list, sd->window);
 652         filelist_free(list);
 653 }
 654
 655 static void search_result_collection_from_selection(SearchData *sd)
 656 {
 657         CollectWindow *w;
 658         GList *list;
 659
 660         list = search_result_selection_list(sd);
 661         w = collection_window_new(NULL);
 662         collection_table_add_filelist(w->table, list);
 663         filelist_free(list);
 664 }
 665
 666 static gint search_result_update_idle_cb(gpointer data)
 667 {
 668         SearchData *sd = data;
 669
 670         search_status_update(sd);
 671
 672         sd->update_idle_id = -1;
 673         return FALSE;
 674 }
 675
 676 static void search_result_update_idle_cancel(SearchData *sd)
 677 {
 678         if (sd->update_idle_id != -1) g_source_remove(sd->update_idle_id);
 679         sd->update_idle_id = -1;
 680 }
 681
 682 static gboolean search_result_select_cb(GtkTreeSelection *selection, GtkTreeModel *store,
 683                                         GtkTreePath *tpath, gboolean selected, gpointer data)
 684 {
 685         SearchData *sd = data;
 686
 687         if (sd->update_idle_id == -1)
 688                 {
 689                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 690                 }
 691
 692         return TRUE;
 693 }
 694
 695 /*
 696  *-------------------------------------------------------------------
 697  * result list thumbs
 698  *-------------------------------------------------------------------
 699  */
 700
 701 static void search_result_thumb_step(SearchData *sd);
 702
 703
 704 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 705 {
 706         GtkListStore *store;
 707         GtkTreeIter iter_n;
 708
 709         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 710         if (!iter)
 711                 {
 712                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 713                 }
 714
 715         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 716 }
 717
 718 static void search_result_thumb_do(SearchData *sd)
 719 {
 720         FileData *fd;
 721
 722         if (!sd->thumb_loader || !sd->thumb_fd) return;
 723         fd = sd->thumb_fd;
 724
 725         search_result_thumb_set(sd, fd, NULL);
 726 }
 727
 728 static void search_result_thumb_done_cb(ThumbLoader *tl, gpointer data)
 729 {
 730         SearchData *sd = data;
 731
 732         search_result_thumb_do(sd);
 733         search_result_thumb_step(sd);
 734 }
 735
 736 static void search_result_thumb_step(SearchData *sd)
 737 {
 738         GtkTreeModel *store;
 739         GtkTreeIter iter;
 740         MatchFileData *mfd = NULL;
 741         gint valid;
 742         gint row = 0;
 743         gint length = 0;
 744
 745         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 746         valid = gtk_tree_model_get_iter_first(store, &iter);
 747         if (!sd->thumb_enable)
 748                 {
 749                 while (valid)
 750                         {
 751                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 752                         valid = gtk_tree_model_iter_next(store, &iter);
 753                         }
 754                 return;
 755                 }
 756
 757         while (!mfd && valid)
 758                 {
 759                 GdkPixbuf *pixbuf;
 760
 761                 length++;
 762                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 763                 if (pixbuf || mfd->fd->thumb_pixbuf)
 764                         {
 765                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 766                         row++;
 767                         mfd = NULL;
 768                         }
 769                 valid = gtk_tree_model_iter_next(store, &iter);
 770                 }
 771         if (valid)
 772                 {
 773                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 774                 }
 775
 776         if (!mfd)
 777                 {
 778                 sd->thumb_fd = NULL;
 779                 thumb_loader_free(sd->thumb_loader);
 780                 sd->thumb_loader = NULL;
 781
 782                 search_progress_update(sd, TRUE, -1.0);
 783                 return;
 784                 }
 785
 786         search_progress_update(sd, FALSE, (gdouble)row/length);
 787
 788         sd->thumb_fd = mfd->fd;
 789         thumb_loader_free(sd->thumb_loader);
 790         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 791
 792         thumb_loader_set_callbacks(sd->thumb_loader,
 793                                    search_result_thumb_done_cb,
 794                                    search_result_thumb_done_cb,
 795                                    NULL,
 796                                    sd);
 797         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 798                 {
 799                 search_result_thumb_do(sd);
 800                 search_result_thumb_step(sd);
 801                 }
 802 }
 803
 804 static void search_result_thumb_height(SearchData *sd)
 805 {
 806         GtkTreeViewColumn *column;
 807         GtkCellRenderer *cell;
 808         GList *list;
 809
 810         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 811         if (!column) return;
 812
 813         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 814
 815         list = gtk_tree_view_column_get_cell_renderers(column);
 816         if (!list) return;
 817         cell = list->data;
 818         g_list_free(list);
 819
 820         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 821         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 822 }
 823
 824 static void search_result_thumb_enable(SearchData *sd, gint enable)
 825 {
 826         if (sd->thumb_enable == enable) return;
 827
 828         if (sd->thumb_enable)
 829                 {
 830                 GtkTreeModel *store;
 831                 GtkTreeIter iter;
 832                 gint valid;
 833
 834                 thumb_loader_free(sd->thumb_loader);
 835                 sd->thumb_loader = NULL;
 836
 837                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 838                 valid = gtk_tree_model_get_iter_first(store, &iter);
 839                 while (valid)
 840                         {
 841                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 842                         valid = gtk_tree_model_iter_next(store, &iter);
 843                         }
 844                 search_progress_update(sd, TRUE, -1.0);
 845                 }
 846
 847         sd->thumb_enable = enable;
 848
 849         search_result_thumb_height(sd);
 850         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 851 }
 852
 853 /*
 854  *-------------------------------------------------------------------
 855  * result list menu
 856  *-------------------------------------------------------------------
 857  */
 858
 859 static void sr_menu_view_cb(GtkWidget *widget, gpointer data)
 860 {
 861         SearchData *sd = data;
 862
 863         if (sd->click_fd) layout_image_set_fd(NULL, sd->click_fd);
 864 }
 865
 866 static void sr_menu_viewnew_cb(GtkWidget *widget, gpointer data)
 867 {
 868         SearchData *sd = data;
 869         GList *list;
 870
 871         list = search_result_selection_list(sd);
 872         view_window_new_from_list(list);
 873         filelist_free(list);
 874 }
 875
 876 static void sr_menu_select_all_cb(GtkWidget *widget, gpointer data)
 877 {
 878         SearchData *sd = data;
 879         GtkTreeSelection *selection;
 880
 881         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 882         gtk_tree_selection_select_all(selection);
 883 }
 884
 885 static void sr_menu_select_none_cb(GtkWidget *widget, gpointer data)
 886 {
 887         SearchData *sd = data;
 888         GtkTreeSelection *selection;
 889
 890         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 891         gtk_tree_selection_unselect_all(selection);
 892 }
 893
 894 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
 895 {
 896         SearchData *sd;
 897         gint n;
 898
 899         sd = submenu_item_get_data(widget);
 900         n = GPOINTER_TO_INT(data);
 901         if (!sd) return;
 902
 903         search_result_edit_selected(sd, n);
 904 }
 905
 906 static void sr_menu_info_cb(GtkWidget *widget, gpointer data)
 907 {
 908         SearchData *sd = data;
 909
 910         info_window_new(NULL, search_result_selection_list(sd), NULL);
 911 }
 912
 913 static void sr_menu_collection_cb(GtkWidget *widget, gpointer data)
 914 {
 915         SearchData *sd = data;
 916
 917         search_result_collection_from_selection(sd);
 918 }
 919
 920 static void sr_menu_print_cb(GtkWidget *widget, gpointer data)
 921 {
 922         SearchData *sd = data;
 923
 924         print_window_new(sd->click_fd, search_result_selection_list(sd),
 925                          search_result_get_filelist(sd), sd->window);
 926 }
 927
 928 static void sr_menu_copy_cb(GtkWidget *widget, gpointer data)
 929 {
 930         SearchData *sd = data;
 931
 932         file_util_copy(NULL, search_result_selection_list(sd), NULL, sd->window);
 933 }
 934
 935 static void sr_menu_move_cb(GtkWidget *widget, gpointer data)
 936 {
 937         SearchData *sd = data;
 938
 939         file_util_move(NULL, search_result_selection_list(sd), NULL, sd->window);
 940 }
 941
 942 static void sr_menu_rename_cb(GtkWidget *widget, gpointer data)
 943 {
 944         SearchData *sd = data;
 945
 946         file_util_rename(NULL, search_result_selection_list(sd), sd->window);
 947 }
 948
 949 static void sr_menu_delete_cb(GtkWidget *widget, gpointer data)
 950 {
 951         SearchData *sd = data;
 952
 953         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
 954 }
 955
 956 static void sr_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 957 {
 958         SearchData *sd = data;
 959
 960         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd));
 961 }
 962
 963 static void sr_menu_remove_cb(GtkWidget *widget, gpointer data)
 964 {
 965         SearchData *sd = data;
 966
 967         search_result_remove_selection(sd);
 968 }
 969
 970 static void sr_menu_clear_cb(GtkWidget *widget, gpointer data)
 971 {
 972         SearchData *sd = data;
 973
 974         search_result_clear(sd);
 975 }
 976
 977 static GtkWidget *search_result_menu(SearchData *sd, gint on_row, gint empty)
 978 {
 979         GtkWidget *menu;
 980         GtkWidget *item;
 981
 982         menu = popup_menu_short_lived();
 983         menu_item_add_sensitive(menu, _("_View"), on_row,
 984                                 G_CALLBACK(sr_menu_view_cb), sd);
 985         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, on_row,
 986                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
 987         menu_item_add_divider(menu);
 988         menu_item_add_sensitive(menu, _("Select all"), !empty,
 989                                 G_CALLBACK(sr_menu_select_all_cb), sd);
 990         menu_item_add_sensitive(menu, _("Select none"), !empty,
 991                                 G_CALLBACK(sr_menu_select_none_cb), sd);
 992         menu_item_add_divider(menu);
 993         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd);
 994         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
 995         menu_item_add_stock_sensitive(menu, _("_Properties"), GTK_STOCK_PROPERTIES, on_row,
 996                                       G_CALLBACK(sr_menu_info_cb), sd);
 997         menu_item_add_stock_sensitive(menu, _("Add to new collection"), GTK_STOCK_INDEX, on_row,
 998                                       G_CALLBACK(sr_menu_collection_cb), sd);
 999         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, on_row,
1000                                       G_CALLBACK(sr_menu_print_cb), sd);
1001         menu_item_add_divider(menu);
1002         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, on_row,
1003                                       G_CALLBACK(sr_menu_copy_cb), sd);
1004         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1005                                 G_CALLBACK(sr_menu_move_cb), sd);
1006         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1007                                 G_CALLBACK(sr_menu_rename_cb), sd);
1008         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, on_row,
1009                                       G_CALLBACK(sr_menu_delete_cb), sd);
1010         if (options->show_copy_path)
1011                 menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1012                                         G_CALLBACK(sr_menu_copy_path_cb), sd);
1013         menu_item_add_divider(menu);
1014         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, on_row,
1015                                       G_CALLBACK(sr_menu_remove_cb), sd);
1016         menu_item_add_stock_sensitive(menu, _("C_lear"), GTK_STOCK_CLEAR, !empty,
1017                                       G_CALLBACK(sr_menu_clear_cb), sd);
1018
1019         return menu;
1020 }
1021
1022 static void search_result_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1023 {
1024         SearchData *sd = data;
1025         GtkTreePath *tpath;
1026         gint cx, cy, cw, ch;
1027
1028         gtk_tree_view_get_cursor(GTK_TREE_VIEW(sd->result_view), &tpath, NULL);
1029         if (!tpath) return;
1030
1031         tree_view_get_cell_clamped(GTK_TREE_VIEW(sd->result_view), tpath,
1032                                    SEARCH_COLUMN_NAME - 1, TRUE, &cx, &cy, &cw, &ch);
1033         gtk_tree_path_free(tpath);
1034         cy += ch;
1035         popup_menu_position_clamp(menu, &cx, &cy, 0);
1036         *x = cx;
1037         *y = cy;
1038 }
1039
1040 /*
1041  *-------------------------------------------------------------------
1042  * result list input
1043  *-------------------------------------------------------------------
1044  */
1045
1046 static gint search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1047 {
1048         SearchData *sd = data;
1049         GtkTreeModel *store;
1050         GtkTreePath *tpath;
1051         GtkTreeIter iter;
1052         MatchFileData *mfd = NULL;
1053
1054         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1055
1056         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1057                                           &tpath, NULL, NULL, NULL))
1058                 {
1059                 gtk_tree_model_get_iter(store, &iter, tpath);
1060                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1061                 gtk_tree_path_free(tpath);
1062                 }
1063
1064         sd->click_fd = mfd ? mfd->fd : NULL;
1065
1066         if (bevent->button == MOUSE_BUTTON_RIGHT)
1067                 {
1068                 GtkWidget *menu;
1069
1070                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1071                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1072                 }
1073
1074         if (!mfd) return FALSE;
1075
1076         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1077                 {
1078                 layout_image_set_fd(NULL, mfd->fd);
1079                 }
1080
1081         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1082
1083         if (bevent->button == MOUSE_BUTTON_RIGHT)
1084                 {
1085                 if (!search_result_row_selected(sd, mfd->fd))
1086                         {
1087                         GtkTreeSelection *selection;
1088
1089                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1090                         gtk_tree_selection_unselect_all(selection);
1091                         gtk_tree_selection_select_iter(selection, &iter);
1092
1093                         tpath = gtk_tree_model_get_path(store, &iter);
1094                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1095                         gtk_tree_path_free(tpath);
1096                         }
1097                 return TRUE;
1098                 }
1099
1100         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1101             !(bevent->state & GDK_SHIFT_MASK ) &&
1102             !(bevent->state & GDK_CONTROL_MASK ) &&
1103             search_result_row_selected(sd, mfd->fd))
1104                 {
1105                 /* this selection handled on release_cb */
1106                 gtk_widget_grab_focus(widget);
1107                 return TRUE;
1108                 }
1109
1110         return FALSE;
1111 }
1112
1113 static gint search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1114 {
1115         SearchData *sd = data;
1116         GtkTreeModel *store;
1117         GtkTreePath *tpath;
1118         GtkTreeIter iter;
1119
1120         MatchFileData *mfd = NULL;
1121
1122         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1123
1124         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1125
1126         if ((bevent->x != 0 || bevent->y != 0) &&
1127             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1128                                           &tpath, NULL, NULL, NULL))
1129                 {
1130                 gtk_tree_model_get_iter(store, &iter, tpath);
1131                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1132                 gtk_tree_path_free(tpath);
1133                 }
1134
1135         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1136                 {
1137                 if (mfd && sd->click_fd == mfd->fd)
1138                         {
1139                         GtkTreeSelection *selection;
1140
1141                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1142                         if (search_result_row_selected(sd, mfd->fd))
1143                                 {
1144                                 gtk_tree_selection_unselect_iter(selection, &iter);
1145                                 }
1146                         else
1147                                 {
1148                                 gtk_tree_selection_select_iter(selection, &iter);
1149                                 }
1150                         }
1151                 return TRUE;
1152                 }
1153
1154         if (mfd && sd->click_fd == mfd->fd &&
1155             !(bevent->state & GDK_SHIFT_MASK ) &&
1156             !(bevent->state & GDK_CONTROL_MASK ) &&
1157             search_result_row_selected(sd, mfd->fd))
1158                 {
1159                 GtkTreeSelection *selection;
1160
1161                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1162                 gtk_tree_selection_unselect_all(selection);
1163                 gtk_tree_selection_select_iter(selection, &iter);
1164
1165                 tpath = gtk_tree_model_get_path(store, &iter);
1166                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1167                 gtk_tree_path_free(tpath);
1168
1169                 return TRUE;
1170                 }
1171
1172         return FALSE;
1173 }
1174
1175 static gint search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1176 {
1177         SearchData *sd = data;
1178         gint stop_signal = FALSE;
1179         GtkTreeModel *store;
1180         GtkTreeSelection *selection;
1181         GList *slist;
1182         MatchFileData *mfd = NULL;
1183
1184         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1185         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1186         if (slist)
1187                 {
1188                 GtkTreePath *tpath;
1189                 GtkTreeIter iter;
1190                 GList *last;
1191
1192                 last = g_list_last(slist);
1193                 tpath = last->data;
1194
1195                 /* last is newest selected file */
1196                 gtk_tree_model_get_iter(store, &iter, tpath);
1197                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1198                 }
1199         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1200         g_list_free(slist);
1201
1202         if (event->state & GDK_CONTROL_MASK)
1203                 {
1204                 gint edit_val = -1;
1205
1206                 stop_signal = TRUE;
1207                 switch (event->keyval)
1208                         {
1209                         case '1':
1210                                 edit_val = 0;
1211                                 break;
1212                         case '2':
1213                                 edit_val = 1;
1214                                 break;
1215                         case '3':
1216                                 edit_val = 2;
1217                                 break;
1218                         case '4':
1219                                 edit_val = 3;
1220                                 break;
1221                         case '5':
1222                                 edit_val = 4;
1223                                 break;
1224                         case '6':
1225                                 edit_val = 5;
1226                                 break;
1227                         case '7':
1228                                 edit_val = 6;
1229                                 break;
1230                         case '8':
1231                                 edit_val = 7;
1232                                 break;
1233                         case '9':
1234                                 edit_val = 8;
1235                                 break;
1236                         case '0':
1237                                 edit_val = 9;
1238                                 break;
1239                         case 'C': case 'c':
1240                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1241                                 break;
1242                         case 'M': case 'm':
1243                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1244                                 break;
1245                         case 'R': case 'r':
1246                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1247                                 break;
1248                         case 'D': case 'd':
1249                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1250                                 break;
1251                         case 'P': case 'p':
1252                                 info_window_new(NULL,  search_result_selection_list(sd), NULL);
1253                                 break;
1254                         case 'A': case 'a':
1255                                 if (event->state & GDK_SHIFT_MASK)
1256                                         {
1257                                         gtk_tree_selection_unselect_all(selection);
1258                                         }
1259                                 else
1260                                         {
1261                                         gtk_tree_selection_select_all(selection);
1262                                         }
1263                                 break;
1264                         case GDK_Delete: case GDK_KP_Delete:
1265                                 search_result_clear(sd);
1266                                 break;
1267                         default:
1268                                 stop_signal = FALSE;
1269                                 break;
1270                         }
1271
1272                 if (edit_val >= 0)
1273                         {
1274                         search_result_edit_selected(sd, edit_val);
1275                         }
1276                 }
1277         else
1278                 {
1279                 stop_signal = TRUE;
1280                 switch (event->keyval)
1281                         {
1282                         case GDK_Return: case GDK_KP_Enter:
1283                                 if (mfd) layout_image_set_fd(NULL, mfd->fd);
1284                                 break;
1285                         case 'V': case 'v':
1286                                 {
1287                                 GList *list;
1288
1289                                 list = search_result_selection_list(sd);
1290                                 view_window_new_from_list(list);
1291                                 filelist_free(list);
1292                                 }
1293                                 break;
1294                         case GDK_Delete: case GDK_KP_Delete:
1295                                 search_result_remove_selection(sd);
1296                                 break;
1297                         case 'C': case 'c':
1298                                 search_result_collection_from_selection(sd);
1299                                 break;
1300                         case GDK_Menu:
1301                         case GDK_F10:
1302                                 {
1303                                 GtkWidget *menu;
1304
1305                                 sd->click_fd = mfd->fd;
1306                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1307                                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1308                                                search_result_menu_pos_cb, sd, 0, GDK_CURRENT_TIME);
1309                                 }
1310                                 break;
1311                         default:
1312                                 stop_signal = FALSE;
1313                                 break;
1314                         }
1315                 }
1316
1317         return stop_signal;
1318 }
1319
1320 static gint search_window_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1321 {
1322         SearchData *sd = data;
1323         gint stop_signal = FALSE;
1324
1325         if (event->state & GDK_CONTROL_MASK)
1326                 {
1327                 stop_signal = TRUE;
1328                 switch (event->keyval)
1329                         {
1330                         case 'T': case 't':
1331                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1332                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1333                                 break;
1334                         case 'W': case 'w':
1335                                 search_window_close(sd);
1336                                 break;
1337                         default:
1338                                 stop_signal = FALSE;
1339                                 break;
1340                         }
1341                 }
1342
1343         return stop_signal;
1344 }
1345
1346 /*
1347  *-------------------------------------------------------------------
1348  * dnd
1349  *-------------------------------------------------------------------
1350  */
1351
1352 static GtkTargetEntry result_drag_types[] = {
1353         { "text/uri-list", 0, TARGET_URI_LIST },
1354         { "text/plain", 0, TARGET_TEXT_PLAIN }
1355 };
1356 static gint n_result_drag_types = 2;
1357
1358 static void search_dnd_data_set(GtkWidget *widget, GdkDragContext *context,
1359                                 GtkSelectionData *selection_data, guint info,
1360                                 guint time, gpointer data)
1361 {
1362         SearchData *sd = data;
1363         gchar *uri_text;
1364         gint length;
1365         GList *list;
1366
1367         switch (info)
1368                 {
1369                 case TARGET_URI_LIST:
1370                 case TARGET_TEXT_PLAIN:
1371                         list = search_result_selection_list(sd);
1372                         if (!list) return;
1373                         uri_text = uri_text_from_filelist(list, &length, (info == TARGET_TEXT_PLAIN));
1374                         filelist_free(list);
1375                         break;
1376                 default:
1377                         uri_text = NULL;
1378                         break;
1379                 }
1380
1381         if (uri_text) gtk_selection_data_set(selection_data, selection_data->target,
1382                                              8, (guchar *)uri_text, length);
1383         g_free(uri_text);
1384 }
1385
1386 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1387 {
1388         SearchData *sd = data;
1389
1390         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1391                 {
1392                 GtkListStore *store;
1393                 GtkTreeIter iter;
1394
1395                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1396                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1397                         {
1398                         GtkTreeSelection *selection;
1399                         GtkTreePath *tpath;
1400
1401                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1402                         gtk_tree_selection_unselect_all(selection);
1403                         gtk_tree_selection_select_iter(selection, &iter);
1404
1405                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1406                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1407                         gtk_tree_path_free(tpath);
1408                         }
1409                 }
1410
1411         if (sd->thumb_enable &&
1412             sd->click_fd && sd->click_fd->thumb_pixbuf)
1413                 {
1414                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1415                 }
1416 }
1417
1418 static void search_dnd_init(SearchData *sd)
1419 {
1420         gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1421                             result_drag_types, n_result_drag_types,
1422                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1423         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1424                          G_CALLBACK(search_dnd_data_set), sd);
1425         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1426                          G_CALLBACK(search_dnd_begin), sd);
1427 #if 0
1428         g_signal_connect(G_OBJECT(sd->result_view), "drag_end",
1429                          G_CALLBACK(search_dnd_end), sd);
1430 #endif
1431
1432 }
1433
1434 /*
1435  *-------------------------------------------------------------------
1436  * search core
1437  *-------------------------------------------------------------------
1438  */
1439
1440 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1441
1442 static gint search_step_cb(gpointer data);
1443
1444
1445 static void search_buffer_flush(SearchData *sd)
1446 {
1447         GList *work;
1448
1449         work = g_list_last(sd->search_buffer_list);
1450         while (work)
1451                 {
1452                 MatchFileData *mfd = work->data;
1453                 work = work->prev;
1454
1455                 search_result_append(sd, mfd);
1456                 }
1457
1458         g_list_free(sd->search_buffer_list);
1459         sd->search_buffer_list = NULL;
1460         sd->search_buffer_count = 0;
1461 }
1462
1463 static void search_stop(SearchData *sd)
1464 {
1465         if (sd->search_idle_id != -1)
1466                 {
1467                 g_source_remove(sd->search_idle_id);
1468                 sd->search_idle_id = -1;
1469                 }
1470
1471         image_loader_free(sd->img_loader);
1472         sd->img_loader = NULL;
1473         cache_sim_data_free(sd->img_cd);
1474         sd->img_cd = NULL;
1475
1476         cache_sim_data_free(sd->search_similarity_cd);
1477         sd->search_similarity_cd = NULL;
1478
1479         search_buffer_flush(sd);
1480
1481         filelist_free(sd->search_folder_list);
1482         sd->search_folder_list = NULL;
1483
1484         g_list_free(sd->search_done_list);
1485         sd->search_done_list = NULL;
1486
1487         filelist_free(sd->search_file_list);
1488         sd->search_file_list = NULL;
1489
1490         gtk_widget_set_sensitive(sd->box_search, TRUE);
1491         spinner_set_interval(sd->spinner, -1);
1492         gtk_widget_set_sensitive(sd->button_start, TRUE);
1493         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1494         search_progress_update(sd, TRUE, -1.0);
1495         search_status_update(sd);
1496 }
1497
1498 static void search_file_load_process(SearchData *sd, CacheData *cd)
1499 {
1500         GdkPixbuf *pixbuf;
1501
1502         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1503
1504         if (cd && pixbuf)
1505                 {
1506                 if (!cd->dimensions)
1507                         {
1508                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1509                                                           gdk_pixbuf_get_height(pixbuf));
1510                         }
1511
1512                 if (sd->match_similarity_enable && !cd->similarity)
1513                         {
1514                         ImageSimilarityData *sim;
1515
1516                         sim = image_sim_new_from_pixbuf(pixbuf);
1517                         cache_sim_data_set_similarity(cd, sim);
1518                         image_sim_free(sim);
1519                         }
1520
1521                 if (options->thumbnails.enable_caching &&
1522                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1523                         {
1524                         gchar *base;
1525                         const gchar *path;
1526                         mode_t mode = 0755;
1527
1528                         path = image_loader_get_fd(sd->img_loader)->path;
1529                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1530                         if (cache_ensure_dir_exists(base, mode))
1531                                 {
1532                                 g_free(cd->path);
1533                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1534                                 if (cache_sim_data_save(cd))
1535                                         {
1536                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1537                                         }
1538                                 }
1539                         g_free(base);
1540                         }
1541                 }
1542
1543         image_loader_free(sd->img_loader);
1544         sd->img_loader = NULL;
1545
1546         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1547 }
1548
1549 static void search_file_load_done_cb(ImageLoader *il, gpointer data)
1550 {
1551         SearchData *sd = data;
1552         search_file_load_process(sd, sd->img_cd);
1553 }
1554
1555 static gint search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1556                                  gint *width, gint *height, gint *simval)
1557 {
1558         gint new_data = FALSE;
1559         gint tmatch = TRUE;
1560         gint tested = FALSE;
1561
1562         if (!sd->img_cd)
1563                 {
1564                 gchar *cd_path;
1565
1566                 new_data = TRUE;
1567
1568                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1569                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1570                         {
1571                         sd->img_cd = cache_sim_data_load(cd_path);
1572                         }
1573                 g_free(cd_path);
1574                 }
1575
1576         if (!sd->img_cd)
1577                 {
1578                 sd->img_cd = cache_sim_data_new();
1579                 }
1580
1581         if (new_data)
1582                 {
1583                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) ||
1584                     (sd->match_similarity_enable && !sd->img_cd->similarity))
1585                         {
1586                         sd->img_loader = image_loader_new(fd);
1587                         g_signal_connect (G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1588                         g_signal_connect (G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1589                         if (image_loader_start(sd->img_loader))
1590                                 {
1591                                 return TRUE;
1592                                 }
1593                         else
1594                                 {
1595                                 image_loader_free(sd->img_loader);
1596                                 sd->img_loader = NULL;
1597                                 }
1598                         }
1599                 }
1600
1601         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1602                 {
1603                 CacheData *cd = sd->img_cd;
1604
1605                 tmatch = FALSE;
1606                 tested = TRUE;
1607
1608                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1609                         {
1610                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1611                         }
1612                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1613                         {
1614                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1615                         }
1616                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1617                         {
1618                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1619                         }
1620                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1621                         {
1622                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1623                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1624                         }
1625                 }
1626
1627         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1628                 {
1629                 gdouble value = 0.0;
1630
1631                 tmatch = FALSE;
1632                 tested = TRUE;
1633
1634                 /* fixme: implement similarity checking */
1635                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1636                         {
1637                         gdouble result;
1638
1639                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1640                                                         (gdouble)sd->search_similarity / 100.0);
1641                         result *= 100.0;
1642                         if (result >= (gdouble)sd->search_similarity)
1643                                 {
1644                                 tmatch = TRUE;
1645                                 value = (gint)result;
1646                                 }
1647                         }
1648
1649                 if (simval) *simval = value;
1650                 }
1651
1652         if (sd->img_cd->dimensions)
1653                 {
1654                 if (width) *width = sd->img_cd->width;
1655                 if (height) *height = sd->img_cd->height;
1656                 }
1657
1658         cache_sim_data_free(sd->img_cd);
1659         sd->img_cd = NULL;
1660
1661         *match = (tmatch && tested);
1662
1663         return FALSE;
1664 }
1665
1666 static gint search_file_next(SearchData *sd)
1667 {
1668         FileData *fd;
1669         gint match = TRUE;
1670         gint tested = FALSE;
1671         gint extra_only = FALSE;
1672         gint width = 0;
1673         gint height = 0;
1674         gint sim = 0;
1675
1676         if (!sd->search_file_list) return FALSE;
1677
1678         if (sd->img_cd)
1679                 {
1680                 /* on end of a CacheData load, skip recomparing non-extra match types */
1681                 extra_only = TRUE;
1682                 match = FALSE;
1683                 }
1684         else
1685                 {
1686                 sd->search_total++;
1687                 }
1688
1689         fd = sd->search_file_list->data;
1690
1691         if (match && sd->match_name_enable && sd->search_name)
1692                 {
1693                 tested = TRUE;
1694                 match = FALSE;
1695
1696                 if (sd->match_name == SEARCH_MATCH_EQUAL)
1697                         {
1698                         if (sd->search_name_match_case)
1699                                 {
1700                                 match = (strcmp(fd->name, sd->search_name) == 0);
1701                                 }
1702                         else
1703                                 {
1704                                 match = (strcasecmp(fd->name, sd->search_name) == 0);
1705                                 }
1706                         }
1707                 else if (sd->match_name == SEARCH_MATCH_CONTAINS)
1708                         {
1709                         if (sd->search_name_match_case)
1710                                 {
1711                                 match = (strstr(fd->name, sd->search_name) != NULL);
1712                                 }
1713                         else
1714                                 {
1715                                 /* sd->search_name is converted in search_start() */
1716                                 gchar *haystack = g_utf8_strdown(fd->name, -1);
1717                                 match = (strstr(haystack, sd->search_name) != NULL);
1718                                 g_free(haystack);
1719                                 }
1720                         }
1721                 }
1722
1723         if (match && sd->match_size_enable)
1724                 {
1725                 tested = TRUE;
1726                 match = FALSE;
1727
1728                 if (sd->match_size == SEARCH_MATCH_EQUAL)
1729                         {
1730                         match = (fd->size == sd->search_size);
1731                         }
1732                 else if (sd->match_size == SEARCH_MATCH_UNDER)
1733                         {
1734                         match = (fd->size < sd->search_size);
1735                         }
1736                 else if (sd->match_size == SEARCH_MATCH_OVER)
1737                         {
1738                         match = (fd->size > sd->search_size);
1739                         }
1740                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
1741                         {
1742                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
1743                         }
1744                 }
1745
1746         if (match && sd->match_date_enable)
1747                 {
1748                 tested = TRUE;
1749                 match = FALSE;
1750
1751                 if (sd->match_date == SEARCH_MATCH_EQUAL)
1752                         {
1753                         struct tm *lt;
1754
1755                         lt = localtime(&fd->date);
1756                         match = (lt &&
1757                                  lt->tm_year == sd->search_date_y - 1900 &&
1758                                  lt->tm_mon == sd->search_date_m - 1 &&
1759                                  lt->tm_mday == sd->search_date_d);
1760                         }
1761                 else if (sd->match_date == SEARCH_MATCH_UNDER)
1762                         {
1763                         match = (fd->date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
1764                         }
1765                 else if (sd->match_date == SEARCH_MATCH_OVER)
1766                         {
1767                         match = (fd->date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
1768                         }
1769                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
1770                         {
1771                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
1772                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
1773
1774                         if (b >= a)
1775                                 {
1776                                 b += 60 * 60 * 24 - 1;
1777                                 }
1778                         else
1779                                 {
1780                                 a += 60 * 60 * 24 - 1;
1781                                 }
1782                         match = MATCH_IS_BETWEEN(fd->date, a, b);
1783                         }
1784                 }
1785
1786         if (match && sd->match_keywords_enable && sd->search_keyword_list)
1787                 {
1788                 GList *list;
1789
1790                 tested = TRUE;
1791                 match = FALSE;
1792
1793                 if (comment_read(fd, &list, NULL))
1794                         {
1795                         GList *needle;
1796                         GList *haystack;
1797
1798                         if (sd->match_keywords == SEARCH_MATCH_ALL)
1799                                 {
1800                                 gint found = TRUE;
1801
1802                                 needle = sd->search_keyword_list;
1803                                 while (needle && found)
1804                                         {
1805                                         found = FALSE;
1806                                         haystack = list;
1807                                         while (haystack && !found)
1808                                                 {
1809                                                 found = (strcasecmp((gchar *)needle->data,
1810                                                                     (gchar *)haystack->data) == 0);
1811                                                 haystack = haystack->next;
1812                                                 }
1813                                         needle = needle->next;
1814                                         }
1815
1816                                 match = found;
1817                                 }
1818                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
1819                                 {
1820                                 gint found = FALSE;
1821
1822                                 needle = sd->search_keyword_list;
1823                                 while (needle && !found)
1824                                         {
1825                                         haystack = list;
1826                                         while (haystack && !found)
1827                                                 {
1828                                                 found = (strcasecmp((gchar *)needle->data,
1829                                                                     (gchar *)haystack->data) == 0);
1830                                                 haystack = haystack->next;
1831                                                 }
1832                                         needle = needle->next;
1833                                         }
1834
1835                                 match = found;
1836                                 }
1837                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
1838                                 {
1839                                 gint found = FALSE;
1840
1841                                 needle = sd->search_keyword_list;
1842                                 while (needle && !found)
1843                                         {
1844                                         haystack = list;
1845                                         while (haystack && !found)
1846                                                 {
1847                                                 found = (strcasecmp((gchar *)needle->data,
1848                                                                     (gchar *)haystack->data) == 0);
1849                                                 haystack = haystack->next;
1850                                                 }
1851                                         needle = needle->next;
1852                                         }
1853
1854                                 match = !found;
1855                                 }
1856                         string_list_free(list);
1857                         }
1858                 else
1859                         {
1860                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
1861                         }
1862                 }
1863
1864         if ((match || extra_only) &&
1865             (sd->match_dimensions_enable || sd->match_similarity_enable))
1866                 {
1867                 tested = TRUE;
1868
1869                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
1870                         {
1871                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
1872                         return TRUE;
1873                         }
1874                 }
1875
1876         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
1877
1878         if (tested && match)
1879                 {
1880                 MatchFileData *mfd;
1881
1882                 mfd = g_new(MatchFileData, 1);
1883                 mfd->fd = fd;
1884
1885                 mfd->width = width;
1886                 mfd->height = height;
1887                 mfd->rank = sim;
1888
1889                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
1890                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
1891                 sd->search_count++;
1892                 search_progress_update(sd, TRUE, -1.0);
1893                 }
1894         else
1895                 {
1896                 file_data_unref(fd);
1897                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
1898                 }
1899
1900         return FALSE;
1901 }
1902
1903 static gint search_step_cb(gpointer data)
1904 {
1905         SearchData *sd = data;
1906         FileData *fd;
1907
1908         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
1909                 {
1910                 search_buffer_flush(sd);
1911                 search_progress_update(sd, TRUE, -1.0);
1912                 }
1913
1914         if (sd->search_file_list)
1915                 {
1916                 if (search_file_next(sd))
1917                         {
1918                         sd->search_idle_id = -1;
1919                         return FALSE;
1920                         }
1921                 return TRUE;
1922                 }
1923
1924         if (!sd->search_file_list && !sd->search_folder_list)
1925                 {
1926                 sd->search_idle_id = -1;
1927
1928                 search_stop(sd);
1929                 search_result_thumb_step(sd);
1930
1931                 return FALSE;
1932                 }
1933
1934         fd = sd->search_folder_list->data;
1935
1936         if (g_list_find(sd->search_done_list, fd) == NULL)
1937                 {
1938                 GList *list = NULL;
1939                 GList *dlist = NULL;
1940                 gint success = FALSE;
1941
1942                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
1943
1944                 if (sd->search_type == SEARCH_MATCH_NONE)
1945                         {
1946                         success = filelist_read(fd, &list, &dlist);
1947                         }
1948                 else if (sd->search_type == SEARCH_MATCH_ALL &&
1949                          sd->search_dir_fd &&
1950                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
1951                         {
1952                         const gchar *path;
1953
1954                         path = fd->path + strlen(sd->search_dir_fd->path);
1955                         if (path != fd->path)
1956                                 {
1957                                 FileData *dir_fd = file_data_new_simple(path);
1958                                 success = filelist_read(dir_fd, &list, NULL);
1959                                 file_data_unref(dir_fd);
1960                                 }
1961                         success |= filelist_read(fd, NULL, &dlist);
1962                         if (success)
1963                                 {
1964                                 GList *work;
1965
1966                                 work = list;
1967                                 while (work)
1968                                         {
1969                                         FileData *fdp;
1970                                         GList *link;
1971                                         gchar *meta_path;
1972
1973                                         fdp = work->data;
1974                                         link = work;
1975                                         work = work->next;
1976
1977                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
1978                                         if (!meta_path)
1979                                                 {
1980                                                 list = g_list_delete_link(list, link);
1981                                                 file_data_unref(fdp);
1982                                                 }
1983                                         g_free(meta_path);
1984                                         }
1985                                 }
1986                         }
1987
1988                 if (success)
1989                         {
1990                         list = filelist_sort(list, SORT_NAME, TRUE);
1991                         sd->search_file_list = list;
1992
1993                         if (sd->search_path_recurse)
1994                                 {
1995                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
1996                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
1997                                 }
1998                         else
1999                                 {
2000                                 filelist_free(dlist);
2001                                 }
2002                         }
2003                 }
2004         else
2005                 {
2006                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2007                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2008                 file_data_unref(fd);
2009                 }
2010
2011         return TRUE;
2012 }
2013
2014 static void search_similarity_load_done_cb(ImageLoader *il, gpointer data)
2015 {
2016         SearchData *sd = data;
2017         search_file_load_process(sd, sd->search_similarity_cd);
2018 }
2019
2020 static void search_start(SearchData *sd)
2021 {
2022         search_stop(sd);
2023         search_result_clear(sd);
2024
2025         if (sd->search_dir_fd)
2026                 {
2027                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2028                 }
2029
2030         if (!sd->search_name_match_case)
2031                 {
2032                 /* convert to lowercase here, so that this is only done once per search */
2033                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2034                 g_free(sd->search_name);
2035                 sd->search_name = tmp;
2036                 }
2037
2038         sd->search_count = 0;
2039         sd->search_total = 0;
2040
2041         gtk_widget_set_sensitive(sd->box_search, FALSE);
2042         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2043         gtk_widget_set_sensitive(sd->button_start, FALSE);
2044         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2045         search_progress_update(sd, TRUE, -1.0);
2046
2047         if (sd->match_similarity_enable &&
2048             !sd->search_similarity_cd &&
2049             isfile(sd->search_similarity_path))
2050                 {
2051                 gchar *cd_path;
2052
2053                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2054                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2055                         {
2056                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2057                         }
2058                 g_free(cd_path);
2059
2060                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2061                         {
2062                         if (!sd->search_similarity_cd)
2063                                 {
2064                                 sd->search_similarity_cd = cache_sim_data_new();
2065                                 }
2066
2067                         sd->img_loader = image_loader_new(file_data_new_simple(sd->search_similarity_path));
2068                         g_signal_connect (G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2069                         g_signal_connect (G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2070                         if (image_loader_start(sd->img_loader))
2071                                 {
2072                                 return;
2073                                 }
2074                         image_loader_free(sd->img_loader);
2075                         sd->img_loader = NULL;
2076                         }
2077
2078                 }
2079
2080         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2081 }
2082
2083 static void search_start_cb(GtkWidget *widget, gpointer data)
2084 {
2085         SearchData *sd = data;
2086         GtkTreeViewColumn *column;
2087         gchar *path;
2088
2089         if (sd->search_folder_list)
2090                 {
2091                 search_stop(sd);
2092                 search_result_thumb_step(sd);
2093                 return;
2094                 }
2095
2096         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2097         g_free(sd->search_name);
2098         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2099
2100         g_free(sd->search_similarity_path);
2101         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2102         if (sd->match_similarity_enable)
2103                 {
2104                 if (!isfile(sd->search_similarity_path))
2105                         {
2106                         file_util_warning_dialog(_("File not found"),
2107                                                  _("Please enter an existing file for image content."),
2108                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2109                         return;
2110                         }
2111                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2112                 }
2113
2114         string_list_free(sd->search_keyword_list);
2115         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2116
2117         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2118         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2119
2120         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2121         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2122
2123         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2124         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2125         if (!sd->match_similarity_enable)
2126                 {
2127                 GtkTreeSortable *sortable;
2128                 gint id;
2129                 GtkSortType order;
2130
2131                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2132                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2133                     id == SEARCH_COLUMN_RANK)
2134                         {
2135                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2136                         }
2137                 }
2138
2139         if (sd->search_type == SEARCH_MATCH_NONE)
2140                 {
2141                 /* search path */
2142
2143                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2144                 if (isdir(path))
2145                         {
2146                         file_data_unref(sd->search_dir_fd);
2147                         sd->search_dir_fd = file_data_new_simple(path);
2148
2149                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2150
2151                         search_start(sd);
2152                         }
2153                 else
2154                         {
2155                         file_util_warning_dialog(_("Folder not found"),
2156                                                  _("Please enter an existing folder to search."),
2157                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2158                         }
2159
2160                 g_free(path);
2161                 }
2162         else if (sd->search_type == SEARCH_MATCH_ALL)
2163                 {
2164                 /* search metadata */
2165                 path = g_build_filename(homedir(), GQ_CACHE_RC_METADATA, NULL);
2166
2167                 file_data_unref(sd->search_dir_fd);
2168                 sd->search_dir_fd = file_data_new_simple(path);
2169                 g_free(path);
2170
2171                 search_start(sd);
2172                 }
2173         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2174                 {
2175                 /* search current result list */
2176                 GList *list;
2177
2178                 list = search_result_refine_list(sd);
2179
2180                 file_data_unref(sd->search_dir_fd);
2181                 sd->search_dir_fd = NULL;
2182
2183                 search_start(sd);
2184
2185                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2186                 }
2187 }
2188
2189 /*
2190  *-------------------------------------------------------------------
2191  * window construct
2192  *-------------------------------------------------------------------
2193  */
2194
2195 enum {
2196         MENU_CHOICE_COLUMN_NAME = 0,
2197         MENU_CHOICE_COLUMN_VALUE
2198 };
2199
2200 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2201 {
2202         SearchData *sd = data;
2203
2204         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2205 }
2206
2207 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2208 {
2209         gint sa;
2210         gint sb;
2211
2212         sa = a->width * a->height;
2213         sb = b->width * b->height;
2214
2215         if (sa > sb) return 1;
2216         if (sa < sb) return -1;
2217         return 0;
2218 }
2219
2220 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2221 {
2222         gint n = GPOINTER_TO_INT(data);
2223         MatchFileData *fda;
2224         MatchFileData *fdb;
2225
2226         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2227         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2228
2229         if (!fda || !fdb) return 0;
2230
2231         switch (n)
2232                 {
2233                 case SEARCH_COLUMN_RANK:
2234                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2235                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2236                         return 0;
2237                         break;
2238                 case SEARCH_COLUMN_NAME:
2239                         if (options->file_sort.case_sensitive)
2240                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2241                         else
2242                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2243                         break;
2244                 case SEARCH_COLUMN_SIZE:
2245                         if (fda->fd->size > fdb->fd->size) return 1;
2246                         if (fda->fd->size < fdb->fd->size) return -1;
2247                         return 0;
2248                         break;
2249                 case SEARCH_COLUMN_DATE:
2250                         if (fda->fd->date > fdb->fd->date) return 1;
2251                         if (fda->fd->date < fdb->fd->date) return -1;
2252                         return 0;
2253                         break;
2254                 case SEARCH_COLUMN_DIMENSIONS:
2255                         return sort_matchdata_dimensions(fda, fdb);
2256                         break;
2257                 case SEARCH_COLUMN_PATH:
2258                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2259                         break;
2260                 default:
2261                         break;
2262                 }
2263
2264         return 0;
2265 }
2266
2267 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gint image, gint right_justify)
2268 {
2269         GtkTreeViewColumn *column;
2270         GtkCellRenderer *renderer;
2271
2272         column = gtk_tree_view_column_new();
2273         gtk_tree_view_column_set_title(column, title);
2274         gtk_tree_view_column_set_min_width(column, 4);
2275
2276         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2277
2278         if (!image)
2279                 {
2280                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2281                 renderer = gtk_cell_renderer_text_new();
2282                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2283                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2284                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2285
2286                 gtk_tree_view_column_set_sort_column_id(column, n);
2287                 }
2288         else
2289                 {
2290                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2291                 renderer = gtk_cell_renderer_pixbuf_new();
2292                 cell_renderer_height_override(renderer);
2293                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2294                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2295                 }
2296
2297         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2298 }
2299
2300 static void menu_choice_set_visible(GtkWidget *widget, gint visible)
2301 {
2302         if (visible)
2303                 {
2304                 if (!GTK_WIDGET_VISIBLE(widget)) gtk_widget_show(widget);
2305                 }
2306         else
2307                 {
2308                 if (GTK_WIDGET_VISIBLE(widget)) gtk_widget_hide(widget);
2309                 }
2310 }
2311
2312 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2313 {
2314         GtkTreeModel *store;
2315         GtkTreeIter iter;
2316
2317         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2318         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2319         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2320         return TRUE;
2321 }
2322
2323 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2324 {
2325         SearchData *sd = data;
2326
2327         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2328
2329         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2330                                 (sd->search_type == SEARCH_MATCH_NONE));
2331 }
2332
2333 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2334 {
2335         SearchData *sd = data;
2336
2337         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2338 }
2339
2340 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2341 {
2342         SearchData *sd = data;
2343
2344         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2345
2346         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2347                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2348 }
2349
2350 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
2351 {
2352         SearchData *sd = data;
2353
2354         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
2355
2356         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
2357                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
2358 }
2359
2360 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
2361 {
2362         SearchData *sd = data;
2363
2364         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
2365
2366         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
2367                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
2368 }
2369
2370 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
2371 {
2372         SearchData *sd = data;
2373
2374         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
2375 }
2376
2377 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
2378 {
2379         gint *value = data;
2380
2381         *value = (gint)gtk_adjustment_get_value(adjustment);
2382 }
2383
2384 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
2385                             GCallback func, gpointer data)
2386 {
2387         GtkWidget *spin;
2388         GtkAdjustment *adj;
2389
2390         spin = gtk_spin_button_new_with_range(min, max, 1);
2391         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
2392         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
2393         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
2394                                    G_CALLBACK(func), data);
2395         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
2396         gtk_widget_show(spin);
2397
2398         return spin;
2399 }
2400
2401 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
2402 {
2403         GtkWidget *widget = data;
2404         gboolean active;
2405         gboolean *value;
2406
2407         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2408         gtk_widget_set_sensitive(widget, active);
2409
2410         value = g_object_get_data(G_OBJECT(button), "check_var");
2411         if (value) *value = active;
2412 }
2413
2414 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
2415                                    GCallback func, gpointer data)
2416 {
2417         GtkWidget *combo;
2418         GtkCellRenderer *renderer;
2419         GtkListStore *store;
2420         gint i;
2421
2422         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
2423         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
2424         g_object_unref(store);
2425
2426         renderer = gtk_cell_renderer_text_new();
2427         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
2428         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
2429                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
2430
2431         for (i = 0; i < item_count; i++)
2432                 {
2433                 GtkTreeIter iter;
2434
2435                 gtk_list_store_append(store, &iter);
2436                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
2437                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
2438                 }
2439
2440         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
2441
2442         if (func) g_signal_connect(G_OBJECT(combo), "changed",
2443                                    G_CALLBACK(func), data);
2444
2445         return combo;
2446 }
2447
2448 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
2449                               const gchar *text, gboolean *value,
2450                               const MatchList *items, gint item_count,
2451                               GCallback func, gpointer data)
2452 {
2453         GtkWidget *base_box;
2454         GtkWidget *hbox;
2455         GtkWidget *button;
2456         GtkWidget *option;
2457
2458         base_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
2459         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
2460         gtk_widget_show(base_box);
2461
2462         button = gtk_check_button_new();
2463         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
2464         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
2465         gtk_widget_show(button);
2466         if (check) *check = button;
2467         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
2468
2469         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2470         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
2471         gtk_widget_show(hbox);
2472
2473         g_signal_connect(G_OBJECT(button), "toggled",
2474                          G_CALLBACK(menu_choice_check_cb), hbox);
2475         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
2476
2477         pref_label_new(hbox, text);
2478
2479         if (!items && !menu) return hbox;
2480
2481         option = menu_choice_menu(items, item_count, func, data);
2482         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
2483         gtk_widget_show(option);
2484         if (menu) *menu = option;
2485
2486         return hbox;
2487 }
2488
2489 static void search_window_close(SearchData *sd)
2490 {
2491         gtk_widget_destroy(sd->window);
2492 }
2493
2494 static gint search_window_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2495 {
2496         SearchData *sd = data;
2497
2498         search_window_close(sd);
2499         return TRUE;
2500 }
2501
2502 static void search_window_destroy_cb(GtkWidget *widget, gpointer data)
2503 {
2504         SearchData *sd = data;
2505
2506         search_window_list = g_list_remove(search_window_list, sd);
2507
2508         search_result_update_idle_cancel(sd);
2509
2510         filelist_free(sd->search_buffer_list);
2511         sd->search_buffer_list = NULL;
2512
2513         search_stop(sd);
2514         search_result_clear(sd);
2515
2516         file_data_unref(sd->search_dir_fd);
2517
2518         g_free(sd->search_name);
2519         g_free(sd->search_similarity_path);
2520         string_list_free(sd->search_keyword_list);
2521
2522         file_data_unregister_notify_func(search_notify_cb, sd);
2523
2524         g_free(sd);
2525 }
2526
2527 void search_new(FileData *dir_fd, FileData *example_file)
2528 {
2529         SearchData *sd;
2530         GtkWidget *vbox;
2531         GtkWidget *hbox;
2532         GtkWidget *hbox2;
2533         GtkWidget *pad_box;
2534         GtkWidget *frame;
2535         GtkWidget *scrolled;
2536         GtkListStore *store;
2537         GtkTreeSortable *sortable;
2538         GtkTreeSelection *selection;
2539         GtkWidget *combo;
2540         GdkGeometry geometry;
2541
2542         sd = g_new0(SearchData, 1);
2543
2544         sd->search_dir_fd = file_data_ref(dir_fd);
2545         sd->search_path_recurse = TRUE;
2546         sd->search_size = 0;
2547         sd->search_width = 640;
2548         sd->search_height = 480;
2549         sd->search_width_end = 1024;
2550         sd->search_height_end = 768;
2551         sd->search_name = NULL;
2552         sd->search_name_match_case = FALSE;
2553
2554         sd->search_type = SEARCH_MATCH_NONE;
2555
2556         sd->match_name = SEARCH_MATCH_CONTAINS;
2557         sd->match_size = SEARCH_MATCH_EQUAL;
2558         sd->match_date = SEARCH_MATCH_EQUAL;
2559         sd->match_dimensions = SEARCH_MATCH_EQUAL;
2560         sd->match_keywords = SEARCH_MATCH_ALL;
2561
2562         sd->match_name_enable = TRUE;
2563         sd->match_size_enable = FALSE;
2564         sd->match_date_enable = FALSE;
2565         sd->match_dimensions_enable = FALSE;
2566         sd->match_similarity_enable = FALSE;
2567         sd->match_keywords_enable = FALSE;
2568
2569         sd->search_similarity = 95;
2570         sd->search_similarity_path = example_file ? g_strdup(example_file->path) : NULL;
2571         sd->search_similarity_cd = NULL;
2572
2573         sd->search_idle_id = -1;
2574         sd->update_idle_id = -1;
2575
2576         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
2577
2578         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
2579
2580         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
2581         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
2582         geometry.base_width = DEF_SEARCH_WIDTH;
2583         geometry.base_height = DEF_SEARCH_HEIGHT;
2584         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
2585                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
2586
2587         gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
2588
2589         g_signal_connect(G_OBJECT(sd->window), "delete_event",
2590                          G_CALLBACK(search_window_delete_cb), sd);
2591         g_signal_connect(G_OBJECT(sd->window), "destroy",
2592                          G_CALLBACK(search_window_destroy_cb), sd);
2593
2594         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
2595                          G_CALLBACK(search_window_keypress_cb), sd);
2596
2597         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
2598         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
2599         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
2600         gtk_widget_show(vbox);
2601
2602         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2603
2604         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2605
2606         pref_label_new(hbox, _("Search:"));
2607
2608         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
2609                                          G_CALLBACK(menu_choice_path_cb), sd);
2610         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
2611         gtk_widget_show(sd->menu_path);
2612
2613         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2614         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
2615                                                 "search_path", -1,
2616                                                 NULL, NULL);
2617         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
2618         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
2619         gtk_widget_show(combo);
2620         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
2621                                                   sd->search_path_recurse, &sd->search_path_recurse);
2622
2623         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
2624                            _("File name"), &sd->match_name_enable,
2625                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
2626                            G_CALLBACK(menu_choice_name_cb), sd);
2627         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
2628         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2629         gtk_widget_show(combo);
2630         pref_checkbox_new_int(hbox, _("Match case"),
2631                               sd->search_name_match_case, &sd->search_name_match_case);
2632
2633         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
2634                            _("File size is"), &sd->match_size_enable,
2635                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2636                            G_CALLBACK(menu_choice_size_cb), sd);
2637         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
2638                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
2639         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2640         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2641         pref_label_new(hbox2, _("and"));
2642         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
2643                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
2644
2645         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
2646                            _("File date is"), &sd->match_date_enable,
2647                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
2648                            G_CALLBACK(menu_choice_date_cb), sd);
2649         sd->date_sel = date_selection_new();
2650         date_selection_time_set(sd->date_sel, time(NULL));
2651         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
2652         gtk_widget_show(sd->date_sel);
2653
2654         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2655         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2656         pref_label_new(hbox2, _("and"));
2657         sd->date_sel_end = date_selection_new();
2658         date_selection_time_set(sd->date_sel_end, time(NULL));
2659         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
2660         gtk_widget_show(sd->date_sel_end);
2661
2662         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
2663                            _("Image dimensions are"), &sd->match_dimensions_enable,
2664                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2665                            G_CALLBACK(menu_choice_dimensions_cb), sd);
2666         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
2667         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
2668                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
2669         pref_label_new(pad_box, "x");
2670         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
2671                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
2672         hbox2 = gtk_hbox_new(FALSE, 2);
2673         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2674         pref_label_new(hbox2, _("and"));
2675         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
2676         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
2677                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
2678         pref_label_new(hbox2, "x");
2679         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
2680                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
2681
2682         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
2683                            _("Image content is"), &sd->match_similarity_enable,
2684                            NULL, 0, NULL, sd);
2685         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
2686                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
2687
2688         /* xgettext:no-c-format */
2689         pref_label_new(hbox, _("% similar to"));
2690
2691         combo = tab_completion_new_with_history(&sd->entry_similarity,
2692                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
2693                                                 "search_similarity_path", -1, NULL, NULL);
2694         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
2695         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2696         gtk_widget_show(combo);
2697
2698         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
2699                            _("Keywords"), &sd->match_keywords_enable,
2700                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
2701                            G_CALLBACK(menu_choice_keyword_cb), sd);
2702         sd->entry_keywords = gtk_entry_new();
2703         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
2704         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
2705         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
2706                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
2707         gtk_widget_show(sd->entry_keywords);
2708
2709         scrolled = gtk_scrolled_window_new(NULL, NULL);
2710         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
2711         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
2712                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2713         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
2714         gtk_widget_show(scrolled);
2715
2716         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
2717                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
2718                                    G_TYPE_STRING, G_TYPE_STRING);
2719
2720         /* set up sorting */
2721         sortable = GTK_TREE_SORTABLE(store);
2722         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
2723                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
2724         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
2725                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
2726         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
2727                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
2728         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
2729                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
2730         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
2731                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
2732         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
2733                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
2734
2735 #if 0
2736         /* by default, search results are unsorted until user selects a sort column - for speed,
2737          * using sort slows search speed by an order of magnitude with 1000's of results :-/
2738          */
2739         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2740 #endif
2741
2742         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2743         g_object_unref(store);
2744         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
2745         gtk_widget_show(sd->result_view);
2746
2747         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
2748         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
2749         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
2750
2751         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
2752         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
2753
2754 #if 0
2755         gtk_tree_view_set_search_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_NAME);
2756 #endif
2757
2758         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
2759         search_result_add_column(sd, SEARCH_COLUMN_THUMB, "", TRUE, FALSE);
2760         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
2761         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
2762         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
2763         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
2764         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
2765
2766         search_dnd_init(sd);
2767
2768         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
2769                          G_CALLBACK(search_result_press_cb), sd);
2770         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
2771                          G_CALLBACK(search_result_release_cb), sd);
2772         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
2773                          G_CALLBACK(search_result_keypress_cb), sd);
2774
2775         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
2776
2777         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
2778                                               G_CALLBACK(search_thumb_toggle_cb), sd);
2779
2780         frame = gtk_frame_new(NULL);
2781         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
2782         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
2783         gtk_widget_show(frame);
2784
2785         sd->label_status = gtk_label_new("");
2786         gtk_widget_set_size_request(sd->label_status, 50, -1);
2787         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
2788         gtk_widget_show(sd->label_status);
2789
2790         sd->label_progress = gtk_progress_bar_new();
2791         gtk_widget_set_size_request(sd->label_progress, 50, -1);
2792         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
2793         gtk_widget_show(sd->label_progress);
2794
2795         sd->spinner = spinner_new(NULL, -1);
2796         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
2797         gtk_widget_show(sd->spinner);
2798
2799         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
2800                                            G_CALLBACK(search_start_cb), sd);
2801         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
2802         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
2803                                           G_CALLBACK(search_start_cb), sd);
2804         gtk_widget_set_sensitive(sd->button_stop, FALSE);
2805
2806         search_status_update(sd);
2807         search_progress_update(sd, FALSE, -1.0);
2808
2809         search_window_list = g_list_append(search_window_list, sd);
2810
2811         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
2812
2813         gtk_widget_show(sd->window);
2814 }
2815
2816 /*
2817  *-------------------------------------------------------------------
2818  * maintenance (move, delete, etc.)
2819  *-------------------------------------------------------------------
2820  */
2821
2822 static void search_result_change_path(SearchData *sd, FileData *fd)
2823 {
2824         GtkTreeModel *store;
2825         GtkTreeIter iter;
2826         gint valid;
2827
2828         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
2829         valid = gtk_tree_model_get_iter_first(store, &iter);
2830         while (valid)
2831                 {
2832                 GtkTreeIter current;
2833                 MatchFileData *mfd;
2834
2835                 current = iter;
2836                 valid = gtk_tree_model_iter_next(store, &iter);
2837
2838                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
2839                 if (mfd->fd == fd)
2840                         {
2841                         if (fd->change && fd->change->dest)
2842                                 {
2843                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
2844                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
2845                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
2846                                 }
2847                         else
2848                                 {
2849                                 search_result_remove_item(sd, mfd, &current);
2850                                 }
2851                         }
2852                 }
2853 }
2854
2855 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
2856 {
2857         SearchData *sd = data;
2858
2859         if (type != NOTIFY_TYPE_CHANGE || !fd->change) return;
2860
2861         switch(fd->change->type)
2862                 {
2863                 case FILEDATA_CHANGE_MOVE:
2864                 case FILEDATA_CHANGE_RENAME:
2865                 case FILEDATA_CHANGE_DELETE:
2866                         search_result_change_path(sd, fd);
2867                         break;
2868                 case FILEDATA_CHANGE_COPY:
2869                 case FILEDATA_CHANGE_UNSPECIFIED:
2870                         break;
2871                 }
2872 }