src/search.c

   1 /*
   2  * Copyright (C) 2005 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "search.h"
  24
  25 #include "cache.h"
  26 #include "collect.h"
  27 #include "collect-table.h"
  28 #include "dnd.h"
  29 #include "dupe.h"
  30 #include "editors.h"
  31 #include "filedata.h"
  32 #include "image-load.h"
  33 #include "img-view.h"
  34 #include "layout.h"
  35 #include "menu.h"
  36 #include "metadata.h"
  37 #include "misc.h"
  38 #include "print.h"
  39 #include "thumb.h"
  40 #include "ui_bookmark.h"
  41 #include "ui_fileops.h"
  42 #include "ui_menu.h"
  43 #include "ui_misc.h"
  44 #include "ui_spinner.h"
  45 #include "ui_tabcomp.h"
  46 #include "ui_tree_edit.h"
  47 #include "uri_utils.h"
  48 #include "utilops.h"
  49 #include "window.h"
  50 #include "bar_keywords.h"
  51
  52 #include <gdk/gdkkeysyms.h> /* for keyboard values */
  53
  54
  55 #define DEF_SEARCH_WIDTH  700
  56 #define DEF_SEARCH_HEIGHT 450
  57
  58 #define SEARCH_BUFFER_MATCH_LOAD 20
  59 #define SEARCH_BUFFER_MATCH_HIT  5
  60 #define SEARCH_BUFFER_MATCH_MISS 1
  61 #define SEARCH_BUFFER_FLUSH_SIZE 99
  62
  63
  64 typedef enum {
  65         SEARCH_MATCH_NONE,
  66         SEARCH_MATCH_EQUAL,
  67         SEARCH_MATCH_CONTAINS,
  68         SEARCH_MATCH_UNDER,
  69         SEARCH_MATCH_OVER,
  70         SEARCH_MATCH_BETWEEN,
  71         SEARCH_MATCH_ALL,
  72         SEARCH_MATCH_ANY
  73 } MatchType;
  74
  75 enum {
  76         SEARCH_COLUMN_POINTER = 0,
  77         SEARCH_COLUMN_RANK,
  78         SEARCH_COLUMN_THUMB,
  79         SEARCH_COLUMN_NAME,
  80         SEARCH_COLUMN_SIZE,
  81         SEARCH_COLUMN_DATE,
  82         SEARCH_COLUMN_DIMENSIONS,
  83         SEARCH_COLUMN_PATH,
  84         SEARCH_COLUMN_COUNT     /* total columns */
  85 };
  86
  87 typedef struct _SearchData SearchData;
  88 struct _SearchData
  89 {
  90         GtkWidget *window;
  91
  92         GtkWidget *button_thumbs;
  93         GtkWidget *label_status;
  94         GtkWidget *label_progress;
  95         GtkWidget *button_start;
  96         GtkWidget *button_stop;
  97         GtkWidget *spinner;
  98
  99         GtkWidget *box_search;
 100
 101         GtkWidget *menu_path;
 102         GtkWidget *path_entry;
 103         GtkWidget *check_recurse;
 104
 105         GtkWidget *result_view;
 106
 107         GtkWidget *check_name;
 108         GtkWidget *menu_name;
 109         GtkWidget *entry_name;
 110         GtkWidget *check_name_match_case;
 111
 112         GtkWidget *check_size;
 113         GtkWidget *menu_size;
 114         GtkWidget *spin_size;
 115         GtkWidget *spin_size_end;
 116
 117         GtkWidget *check_date;
 118         GtkWidget *menu_date;
 119         GtkWidget *date_sel;
 120         GtkWidget *date_sel_end;
 121
 122         GtkWidget *check_dimensions;
 123         GtkWidget *menu_dimensions;
 124         GtkWidget *spin_width;
 125         GtkWidget *spin_height;
 126         GtkWidget *spin_width_end;
 127         GtkWidget *spin_height_end;
 128
 129         GtkWidget *check_similarity;
 130         GtkWidget *spin_similarity;
 131         GtkWidget *entry_similarity;
 132
 133         GtkWidget *check_keywords;
 134         GtkWidget *menu_keywords;
 135         GtkWidget *entry_keywords;
 136
 137         GtkWidget *check_comment;
 138         GtkWidget *menu_comment;
 139         GtkWidget *entry_comment;
 140
 141         FileData *search_dir_fd;
 142         gboolean   search_path_recurse;
 143         gchar *search_name;
 144         gboolean   search_name_match_case;
 145         gint64 search_size;
 146         gint64 search_size_end;
 147         gint   search_date_y;
 148         gint   search_date_m;
 149         gint   search_date_d;
 150         gint   search_date_end_y;
 151         gint   search_date_end_m;
 152         gint   search_date_end_d;
 153         gint   search_width;
 154         gint   search_height;
 155         gint   search_width_end;
 156         gint   search_height_end;
 157         gint   search_similarity;
 158         gchar *search_similarity_path;
 159         CacheData *search_similarity_cd;
 160         GList *search_keyword_list;
 161         gchar *search_comment;
 162         gboolean   search_comment_match_case;
 163         gboolean   search_date_exif;
 164
 165         MatchType search_type;
 166
 167         MatchType match_name;
 168         MatchType match_size;
 169         MatchType match_date;
 170         MatchType match_dimensions;
 171         MatchType match_keywords;
 172         MatchType match_comment;
 173
 174         gboolean match_name_enable;
 175         gboolean match_size_enable;
 176         gboolean match_date_enable;
 177         gboolean match_dimensions_enable;
 178         gboolean match_similarity_enable;
 179         gboolean match_keywords_enable;
 180         gboolean match_comment_enable;
 181
 182         GList *search_folder_list;
 183         GList *search_done_list;
 184         GList *search_file_list;
 185         GList *search_buffer_list;
 186
 187         gint search_count;
 188         gint search_total;
 189         gint search_buffer_count;
 190
 191         guint search_idle_id; /* event source id */
 192         guint update_idle_id; /* event source id */
 193
 194         ImageLoader *img_loader;
 195         CacheData   *img_cd;
 196
 197         FileData *click_fd;
 198
 199         ThumbLoader *thumb_loader;
 200         gboolean thumb_enable;
 201         FileData *thumb_fd;
 202 };
 203
 204 typedef struct _MatchFileData MatchFileData;
 205 struct _MatchFileData
 206 {
 207         FileData *fd;
 208         gint width;
 209         gint height;
 210         gint rank;
 211 };
 212
 213 typedef struct _MatchList MatchList;
 214 struct _MatchList
 215 {
 216         const gchar *text;
 217         const MatchType type;
 218 };
 219
 220 static const MatchList text_search_menu_path[] = {
 221         { N_("folder"),         SEARCH_MATCH_NONE },
 222         { N_("comments"),       SEARCH_MATCH_ALL },
 223         { N_("results"),        SEARCH_MATCH_CONTAINS }
 224 };
 225
 226 static const MatchList text_search_menu_name[] = {
 227         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 228         { N_("is"),             SEARCH_MATCH_EQUAL }
 229 };
 230
 231 static const MatchList text_search_menu_size[] = {
 232         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 233         { N_("less than"),      SEARCH_MATCH_UNDER },
 234         { N_("greater than"),   SEARCH_MATCH_OVER },
 235         { N_("between"),        SEARCH_MATCH_BETWEEN }
 236 };
 237
 238 static const MatchList text_search_menu_date[] = {
 239         { N_("equal to"),       SEARCH_MATCH_EQUAL },
 240         { N_("before"),         SEARCH_MATCH_UNDER },
 241         { N_("after"),          SEARCH_MATCH_OVER },
 242         { N_("between"),        SEARCH_MATCH_BETWEEN }
 243 };
 244
 245 static const MatchList text_search_menu_keyword[] = {
 246         { N_("match all"),      SEARCH_MATCH_ALL },
 247         { N_("match any"),      SEARCH_MATCH_ANY },
 248         { N_("exclude"),        SEARCH_MATCH_NONE }
 249 };
 250
 251 static const MatchList text_search_menu_comment[] = {
 252         { N_("contains"),       SEARCH_MATCH_CONTAINS },
 253         { N_("miss"),           SEARCH_MATCH_NONE }
 254 };
 255
 256 static GList *search_window_list = NULL;
 257
 258
 259 static gint search_result_selection_count(SearchData *sd, gint64 *bytes);
 260 static gint search_result_count(SearchData *sd, gint64 *bytes);
 261
 262 static void search_window_close(SearchData *sd);
 263
 264 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data);
 265
 266 /*
 267  *-------------------------------------------------------------------
 268  * utils
 269  *-------------------------------------------------------------------
 270  */
 271
 272 static time_t convert_dmy_to_time(gint day, gint month, gint year)
 273 {
 274         struct tm lt;
 275
 276         lt.tm_sec = 0;
 277         lt.tm_min = 0;
 278         lt.tm_hour = 0;
 279         lt.tm_mday = day;
 280         lt.tm_mon = month - 1;
 281         lt.tm_year = year - 1900;
 282         lt.tm_isdst = 0;
 283
 284         return mktime(&lt);
 285 }
 286
 287 static void search_status_update(SearchData *sd)
 288 {
 289         gchar *buf;
 290         gint t;
 291         gint s;
 292         gint64 t_bytes;
 293         gint64 s_bytes;
 294         gchar *tt;
 295
 296         t = search_result_count(sd, &t_bytes);
 297         s = search_result_selection_count(sd, &s_bytes);
 298
 299         tt = text_from_size_abrev(t_bytes);
 300
 301         if (s > 0)
 302                 {
 303                 gchar *ts = text_from_size_abrev(s_bytes);
 304                 buf = g_strdup_printf(_("%s, %d files (%s, %d)"), tt, t, ts, s);
 305                 g_free(ts);
 306                 }
 307         else
 308                 {
 309                 buf = g_strdup_printf(_("%s, %d files"), tt, t);
 310                 }
 311
 312         g_free(tt);
 313
 314         gtk_label_set_text(GTK_LABEL(sd->label_status), buf);
 315         g_free(buf);
 316 }
 317
 318 static void search_progress_update(SearchData *sd, gboolean search, gdouble thumbs)
 319 {
 320
 321         if (search || thumbs >= 0.0)
 322                 {
 323                 gchar *buf;
 324                 const gchar *message;
 325
 326                 if (search && (sd->search_folder_list || sd->search_file_list))
 327                         message = _("Searching...");
 328                 else if (thumbs >= 0.0)
 329                         message = _("Loading thumbs...");
 330                 else
 331                         message = "";
 332
 333                 buf = g_strdup_printf("%s(%d / %d)", message, sd->search_count, sd->search_total);
 334                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), buf);
 335                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress),
 336                                               (thumbs >= 0.0) ? thumbs : 0.0);
 337                 g_free(buf);
 338                 }
 339         else
 340                 {
 341                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
 342                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(sd->label_progress), 0.0);
 343                 }
 344 }
 345
 346 /*
 347  *-------------------------------------------------------------------
 348  * result list
 349  *-------------------------------------------------------------------
 350  */
 351
 352 static gint search_result_find_row(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 353 {
 354         GtkTreeModel *store;
 355         gboolean valid;
 356         gint n = 0;
 357
 358         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 359         valid = gtk_tree_model_get_iter_first(store, iter);
 360         while (valid)
 361                 {
 362                 MatchFileData *mfd;
 363                 n++;
 364
 365                 gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 366                 if (mfd->fd == fd) return n;
 367                 valid = gtk_tree_model_iter_next(store, iter);
 368                 }
 369
 370         return -1;
 371 }
 372
 373 static gboolean search_result_row_selected(SearchData *sd, FileData *fd)
 374 {
 375         GtkTreeModel *store;
 376         GtkTreeSelection *selection;
 377         GList *slist;
 378         GList *work;
 379         gboolean found = FALSE;
 380
 381         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 382         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 383         work = slist;
 384         while (!found && work)
 385                 {
 386                 GtkTreePath *tpath = work->data;
 387                 MatchFileData *mfd_n;
 388                 GtkTreeIter iter;
 389
 390                 gtk_tree_model_get_iter(store, &iter, tpath);
 391                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd_n, -1);
 392                 if (mfd_n->fd == fd) found = TRUE;
 393                 work = work->next;
 394                 }
 395         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 396         g_list_free(slist);
 397
 398         return found;
 399 }
 400
 401 static gint search_result_selection_util(SearchData *sd, gint64 *bytes, GList **list)
 402 {
 403         GtkTreeModel *store;
 404         GtkTreeSelection *selection;
 405         GList *slist;
 406         GList *work;
 407         gint n = 0;
 408         gint64 total = 0;
 409         GList *plist = NULL;
 410
 411         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 412         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 413         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 414         work = slist;
 415         while (work)
 416                 {
 417                 n++;
 418
 419                 if (bytes || list)
 420                         {
 421                         GtkTreePath *tpath = work->data;
 422                         MatchFileData *mfd;
 423                         GtkTreeIter iter;
 424
 425                         gtk_tree_model_get_iter(store, &iter, tpath);
 426                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 427                         total += mfd->fd->size;
 428
 429                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 430                         }
 431
 432                 work = work->next;
 433                 }
 434         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 435         g_list_free(slist);
 436
 437         if (bytes) *bytes = total;
 438         if (list) *list = g_list_reverse(plist);
 439
 440         return n;
 441 }
 442
 443 static GList *search_result_selection_list(SearchData *sd)
 444 {
 445         GList *list;
 446
 447         search_result_selection_util(sd, NULL, &list);
 448         return list;
 449 }
 450
 451 static gint search_result_selection_count(SearchData *sd, gint64 *bytes)
 452 {
 453         return search_result_selection_util(sd, bytes, NULL);
 454 }
 455
 456 static gint search_result_util(SearchData *sd, gint64 *bytes, GList **list)
 457 {
 458         GtkTreeModel *store;
 459         GtkTreeIter iter;
 460         gboolean valid;
 461         gint n = 0;
 462         gint64 total = 0;
 463         GList *plist = NULL;
 464
 465         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 466
 467         valid = gtk_tree_model_get_iter_first(store, &iter);
 468         while (valid)
 469                 {
 470                 n++;
 471                 if (bytes || list)
 472                         {
 473                         MatchFileData *mfd;
 474
 475                         gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 476                         total += mfd->fd->size;
 477
 478                         if (list) plist = g_list_prepend(plist, file_data_ref(mfd->fd));
 479                         }
 480                 valid = gtk_tree_model_iter_next(store, &iter);
 481                 }
 482
 483         if (bytes) *bytes = total;
 484         if (list) *list = g_list_reverse(plist);
 485
 486         return n;
 487 }
 488
 489 static GList *search_result_get_filelist(SearchData *sd)
 490 {
 491         GList *list = NULL;
 492
 493         search_result_util(sd, NULL, &list);
 494         return list;
 495 }
 496
 497 static gint search_result_count(SearchData *sd, gint64 *bytes)
 498 {
 499         return search_result_util(sd, bytes, NULL);
 500 }
 501
 502 static void search_result_append(SearchData *sd, MatchFileData *mfd)
 503 {
 504         FileData *fd;
 505         GtkListStore *store;
 506         GtkTreeIter iter;
 507         gchar *text_size;
 508         gchar *text_dim = NULL;
 509
 510         fd = mfd->fd;
 511
 512         if (!fd) return;
 513
 514         text_size = text_from_size(fd->size);
 515         if (mfd->width > 0 && mfd->height > 0) text_dim = g_strdup_printf("%d x %d", mfd->width, mfd->height);
 516
 517         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 518         gtk_list_store_append(store, &iter);
 519         gtk_list_store_set(store, &iter,
 520                                 SEARCH_COLUMN_POINTER, mfd,
 521                                 SEARCH_COLUMN_RANK, mfd->rank,
 522                                 SEARCH_COLUMN_THUMB, fd->thumb_pixbuf,
 523                                 SEARCH_COLUMN_NAME, fd->name,
 524                                 SEARCH_COLUMN_SIZE, text_size,
 525                                 SEARCH_COLUMN_DATE, text_from_time(fd->date),
 526                                 SEARCH_COLUMN_DIMENSIONS, text_dim,
 527                                 SEARCH_COLUMN_PATH, fd->path,
 528                                 -1);
 529
 530         g_free(text_size);
 531         g_free(text_dim);
 532 }
 533
 534 static GList *search_result_refine_list(SearchData *sd)
 535 {
 536         GList *list = NULL;
 537         GtkTreeModel *store;
 538         GtkTreeIter iter;
 539         gboolean valid;
 540
 541         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 542
 543         valid = gtk_tree_model_get_iter_first(store, &iter);
 544         while (valid)
 545                 {
 546                 MatchFileData *mfd;
 547
 548                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 549                 list = g_list_prepend(list, mfd->fd);
 550
 551                 valid = gtk_tree_model_iter_next(store, &iter);
 552                 }
 553
 554         /* clear it here, so that the FileData in list is not freed */
 555         gtk_list_store_clear(GTK_LIST_STORE(store));
 556
 557         return g_list_reverse(list);
 558 }
 559
 560 static gboolean search_result_free_node(GtkTreeModel *store, GtkTreePath *tpath,
 561                                         GtkTreeIter *iter, gpointer data)
 562 {
 563         MatchFileData *mfd;
 564
 565         gtk_tree_model_get(store, iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 566         file_data_unref(mfd->fd);
 567         g_free(mfd);
 568
 569         return FALSE;
 570 }
 571
 572 static void search_result_clear(SearchData *sd)
 573 {
 574         GtkListStore *store;
 575
 576         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 577
 578         gtk_tree_model_foreach(GTK_TREE_MODEL(store), search_result_free_node, sd);
 579         gtk_list_store_clear(store);
 580
 581         sd->click_fd = NULL;
 582
 583         thumb_loader_free(sd->thumb_loader);
 584         sd->thumb_loader = NULL;
 585         sd->thumb_fd = NULL;
 586
 587         search_status_update(sd);
 588 }
 589
 590 static void search_result_remove_item(SearchData *sd, MatchFileData *mfd, GtkTreeIter *iter)
 591 {
 592         GtkTreeModel *store;
 593
 594         if (!mfd || !iter) return;
 595
 596         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 597
 598         tree_view_move_cursor_away(GTK_TREE_VIEW(sd->result_view), iter, TRUE);
 599
 600         gtk_list_store_remove(GTK_LIST_STORE(store), iter);
 601         if (sd->click_fd == mfd->fd) sd->click_fd = NULL;
 602         if (sd->thumb_fd == mfd->fd) sd->thumb_fd = NULL;
 603         file_data_unref(mfd->fd);
 604         g_free(mfd);
 605 }
 606
 607 static void search_result_remove(SearchData *sd, FileData *fd)
 608 {
 609         GtkTreeModel *store;
 610         GtkTreeIter iter;
 611         gboolean valid;
 612
 613         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 614         valid = gtk_tree_model_get_iter_first(store, &iter);
 615         while (valid)
 616                 {
 617                 MatchFileData *mfd;
 618
 619                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 620                 if (mfd->fd == fd)
 621                         {
 622                         search_result_remove_item(sd, mfd, &iter);
 623                         return;
 624                         }
 625
 626                 valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 627                 }
 628 }
 629
 630 static void search_result_remove_selection(SearchData *sd)
 631 {
 632         GtkTreeSelection *selection;
 633         GtkTreeModel *store;
 634         GList *slist;
 635         GList *flist = NULL;
 636         GList *work;
 637
 638         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 639         slist = gtk_tree_selection_get_selected_rows(selection, &store);
 640         work = slist;
 641         while (work)
 642                 {
 643                 GtkTreePath *tpath = work->data;
 644                 GtkTreeIter iter;
 645                 MatchFileData *mfd;
 646
 647                 gtk_tree_model_get_iter(store, &iter, tpath);
 648                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
 649                 flist = g_list_prepend(flist, mfd->fd);
 650                 work = work->next;
 651                 }
 652         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
 653         g_list_free(slist);
 654
 655         work = flist;
 656         while (work)
 657                 {
 658                 FileData *fd = work->data;
 659                 work = work->next;
 660
 661                 search_result_remove(sd, fd);
 662                 }
 663         g_list_free(flist);
 664
 665         search_status_update(sd);
 666 }
 667
 668 static void search_result_edit_selected(SearchData *sd, const gchar *key)
 669 {
 670         file_util_start_editor_from_filelist(key, search_result_selection_list(sd), NULL, sd->window);
 671 }
 672
 673 static void search_result_collection_from_selection(SearchData *sd)
 674 {
 675         CollectWindow *w;
 676         GList *list;
 677
 678         list = search_result_selection_list(sd);
 679         w = collection_window_new(NULL);
 680         collection_table_add_filelist(w->table, list);
 681         filelist_free(list);
 682 }
 683
 684 static gboolean search_result_update_idle_cb(gpointer data)
 685 {
 686         SearchData *sd = data;
 687
 688         search_status_update(sd);
 689
 690         sd->update_idle_id = 0;
 691         return FALSE;
 692 }
 693
 694 static void search_result_update_idle_cancel(SearchData *sd)
 695 {
 696         if (sd->update_idle_id)
 697                 {
 698                 g_source_remove(sd->update_idle_id);
 699                 sd->update_idle_id = 0;
 700                 }
 701 }
 702
 703 static gboolean search_result_select_cb(GtkTreeSelection *selection, GtkTreeModel *store,
 704                                         GtkTreePath *tpath, gboolean selected, gpointer data)
 705 {
 706         SearchData *sd = data;
 707
 708         if (!sd->update_idle_id)
 709                 {
 710                 sd->update_idle_id = g_idle_add(search_result_update_idle_cb, sd);
 711                 }
 712
 713         return TRUE;
 714 }
 715
 716 /*
 717  *-------------------------------------------------------------------
 718  * result list thumbs
 719  *-------------------------------------------------------------------
 720  */
 721
 722 static void search_result_thumb_step(SearchData *sd);
 723
 724
 725 static void search_result_thumb_set(SearchData *sd, FileData *fd, GtkTreeIter *iter)
 726 {
 727         GtkListStore *store;
 728         GtkTreeIter iter_n;
 729
 730         store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
 731         if (!iter)
 732                 {
 733                 if (search_result_find_row(sd, fd, &iter_n) >= 0) iter = &iter_n;
 734                 }
 735
 736         if (iter) gtk_list_store_set(store, iter, SEARCH_COLUMN_THUMB, fd->thumb_pixbuf, -1);
 737 }
 738
 739 static void search_result_thumb_do(SearchData *sd)
 740 {
 741         FileData *fd;
 742
 743         if (!sd->thumb_loader || !sd->thumb_fd) return;
 744         fd = sd->thumb_fd;
 745
 746         search_result_thumb_set(sd, fd, NULL);
 747 }
 748
 749 static void search_result_thumb_done_cb(ThumbLoader *tl, gpointer data)
 750 {
 751         SearchData *sd = data;
 752
 753         search_result_thumb_do(sd);
 754         search_result_thumb_step(sd);
 755 }
 756
 757 static void search_result_thumb_step(SearchData *sd)
 758 {
 759         GtkTreeModel *store;
 760         GtkTreeIter iter;
 761         MatchFileData *mfd = NULL;
 762         gboolean valid;
 763         gint row = 0;
 764         gint length = 0;
 765
 766         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 767         valid = gtk_tree_model_get_iter_first(store, &iter);
 768         if (!sd->thumb_enable)
 769                 {
 770                 while (valid)
 771                         {
 772                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 773                         valid = gtk_tree_model_iter_next(store, &iter);
 774                         }
 775                 return;
 776                 }
 777
 778         while (!mfd && valid)
 779                 {
 780                 GdkPixbuf *pixbuf;
 781
 782                 length++;
 783                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, SEARCH_COLUMN_THUMB, &pixbuf, -1);
 784                 if (pixbuf || mfd->fd->thumb_pixbuf)
 785                         {
 786                         if (!pixbuf) gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, mfd->fd->thumb_pixbuf, -1);
 787                         row++;
 788                         mfd = NULL;
 789                         }
 790                 valid = gtk_tree_model_iter_next(store, &iter);
 791                 }
 792         if (valid)
 793                 {
 794                 while (gtk_tree_model_iter_next(store, &iter)) length++;
 795                 }
 796
 797         if (!mfd)
 798                 {
 799                 sd->thumb_fd = NULL;
 800                 thumb_loader_free(sd->thumb_loader);
 801                 sd->thumb_loader = NULL;
 802
 803                 search_progress_update(sd, TRUE, -1.0);
 804                 return;
 805                 }
 806
 807         search_progress_update(sd, FALSE, (gdouble)row/length);
 808
 809         sd->thumb_fd = mfd->fd;
 810         thumb_loader_free(sd->thumb_loader);
 811         sd->thumb_loader = thumb_loader_new(options->thumbnails.max_width, options->thumbnails.max_height);
 812
 813         thumb_loader_set_callbacks(sd->thumb_loader,
 814                                    search_result_thumb_done_cb,
 815                                    search_result_thumb_done_cb,
 816                                    NULL,
 817                                    sd);
 818         if (!thumb_loader_start(sd->thumb_loader, mfd->fd))
 819                 {
 820                 search_result_thumb_do(sd);
 821                 search_result_thumb_step(sd);
 822                 }
 823 }
 824
 825 static void search_result_thumb_height(SearchData *sd)
 826 {
 827         GtkTreeViewColumn *column;
 828         GtkCellRenderer *cell;
 829         GList *list;
 830
 831         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_THUMB - 1);
 832         if (!column) return;
 833
 834         gtk_tree_view_column_set_fixed_width(column, (sd->thumb_enable) ? options->thumbnails.max_width : 4);
 835
 836         list = gtk_cell_layout_get_cells(GTK_CELL_LAYOUT(column));
 837         if (!list) return;
 838         cell = list->data;
 839         g_list_free(list);
 840
 841         g_object_set(G_OBJECT(cell), "height", (sd->thumb_enable) ? options->thumbnails.max_height : -1, NULL);
 842         gtk_tree_view_columns_autosize(GTK_TREE_VIEW(sd->result_view));
 843 }
 844
 845 static void search_result_thumb_enable(SearchData *sd, gboolean enable)
 846 {
 847         if (sd->thumb_enable == enable) return;
 848
 849         if (sd->thumb_enable)
 850                 {
 851                 GtkTreeModel *store;
 852                 GtkTreeIter iter;
 853                 gboolean valid;
 854
 855                 thumb_loader_free(sd->thumb_loader);
 856                 sd->thumb_loader = NULL;
 857
 858                 store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
 859                 valid = gtk_tree_model_get_iter_first(store, &iter);
 860                 while (valid)
 861                         {
 862                         gtk_list_store_set(GTK_LIST_STORE(store), &iter, SEARCH_COLUMN_THUMB, NULL, -1);
 863                         valid = gtk_tree_model_iter_next(store, &iter);
 864                         }
 865                 search_progress_update(sd, TRUE, -1.0);
 866                 }
 867
 868         sd->thumb_enable = enable;
 869
 870         search_result_thumb_height(sd);
 871         if (!sd->search_folder_list && !sd->search_file_list) search_result_thumb_step(sd);
 872 }
 873
 874 /*
 875  *-------------------------------------------------------------------
 876  * result list menu
 877  *-------------------------------------------------------------------
 878  */
 879
 880 static void sr_menu_view_cb(GtkWidget *widget, gpointer data)
 881 {
 882         SearchData *sd = data;
 883
 884         if (sd->click_fd) layout_set_fd(NULL, sd->click_fd);
 885 }
 886
 887 static void sr_menu_viewnew_cb(GtkWidget *widget, gpointer data)
 888 {
 889         SearchData *sd = data;
 890         GList *list;
 891
 892         list = search_result_selection_list(sd);
 893         view_window_new_from_list(list);
 894         filelist_free(list);
 895 }
 896
 897 static void sr_menu_select_all_cb(GtkWidget *widget, gpointer data)
 898 {
 899         SearchData *sd = data;
 900         GtkTreeSelection *selection;
 901
 902         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 903         gtk_tree_selection_select_all(selection);
 904 }
 905
 906 static void sr_menu_select_none_cb(GtkWidget *widget, gpointer data)
 907 {
 908         SearchData *sd = data;
 909         GtkTreeSelection *selection;
 910
 911         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
 912         gtk_tree_selection_unselect_all(selection);
 913 }
 914
 915 static void sr_menu_edit_cb(GtkWidget *widget, gpointer data)
 916 {
 917         SearchData *sd;
 918         const gchar *key = data;
 919
 920         sd = submenu_item_get_data(widget);
 921         if (!sd) return;
 922
 923         search_result_edit_selected(sd, key);
 924 }
 925
 926 static void sr_menu_collection_cb(GtkWidget *widget, gpointer data)
 927 {
 928         SearchData *sd = data;
 929
 930         search_result_collection_from_selection(sd);
 931 }
 932
 933 static void sr_menu_print_cb(GtkWidget *widget, gpointer data)
 934 {
 935         SearchData *sd = data;
 936
 937         print_window_new(sd->click_fd, search_result_selection_list(sd),
 938                          search_result_get_filelist(sd), sd->window);
 939 }
 940
 941 static void sr_menu_copy_cb(GtkWidget *widget, gpointer data)
 942 {
 943         SearchData *sd = data;
 944
 945         file_util_copy(NULL, search_result_selection_list(sd), NULL, sd->window);
 946 }
 947
 948 static void sr_menu_move_cb(GtkWidget *widget, gpointer data)
 949 {
 950         SearchData *sd = data;
 951
 952         file_util_move(NULL, search_result_selection_list(sd), NULL, sd->window);
 953 }
 954
 955 static void sr_menu_rename_cb(GtkWidget *widget, gpointer data)
 956 {
 957         SearchData *sd = data;
 958
 959         file_util_rename(NULL, search_result_selection_list(sd), sd->window);
 960 }
 961
 962 static void sr_menu_delete_cb(GtkWidget *widget, gpointer data)
 963 {
 964         SearchData *sd = data;
 965
 966         file_util_delete(NULL, search_result_selection_list(sd), sd->window);
 967 }
 968
 969 static void sr_menu_copy_path_cb(GtkWidget *widget, gpointer data)
 970 {
 971         SearchData *sd = data;
 972
 973         file_util_copy_path_list_to_clipboard(search_result_selection_list(sd));
 974 }
 975
 976 static void sr_menu_remove_cb(GtkWidget *widget, gpointer data)
 977 {
 978         SearchData *sd = data;
 979
 980         search_result_remove_selection(sd);
 981 }
 982
 983 static void sr_menu_clear_cb(GtkWidget *widget, gpointer data)
 984 {
 985         SearchData *sd = data;
 986
 987         search_result_clear(sd);
 988 }
 989
 990 static void search_result_menu_destroy_cb(GtkWidget *widget, gpointer data)
 991 {
 992         GList *editmenu_fd_list = data;
 993
 994         filelist_free(editmenu_fd_list);
 995 }
 996
 997 static GtkWidget *search_result_menu(SearchData *sd, gboolean on_row, gboolean empty)
 998 {
 999         GtkWidget *menu;
1000         GtkWidget *item;
1001         GList *editmenu_fd_list;
1002
1003         menu = popup_menu_short_lived();
1004
1005         menu_item_add_sensitive(menu, _("_View"), on_row,
1006                                 G_CALLBACK(sr_menu_view_cb), sd);
1007         menu_item_add_stock_sensitive(menu, _("View in _new window"), GTK_STOCK_NEW, on_row,
1008                                       G_CALLBACK(sr_menu_viewnew_cb), sd);
1009         menu_item_add_divider(menu);
1010         menu_item_add_sensitive(menu, _("Select all"), !empty,
1011                                 G_CALLBACK(sr_menu_select_all_cb), sd);
1012         menu_item_add_sensitive(menu, _("Select none"), !empty,
1013                                 G_CALLBACK(sr_menu_select_none_cb), sd);
1014         menu_item_add_divider(menu);
1015
1016         editmenu_fd_list = search_result_selection_list(sd);
1017         g_signal_connect(G_OBJECT(menu), "destroy",
1018                          G_CALLBACK(search_result_menu_destroy_cb), editmenu_fd_list);
1019         submenu_add_edit(menu, &item, G_CALLBACK(sr_menu_edit_cb), sd, editmenu_fd_list);
1020         if (!on_row) gtk_widget_set_sensitive(item, FALSE);
1021         menu_item_add_stock_sensitive(menu, _("Add to new collection"), GTK_STOCK_INDEX, on_row,
1022                                       G_CALLBACK(sr_menu_collection_cb), sd);
1023         menu_item_add_stock_sensitive(menu, _("Print..."), GTK_STOCK_PRINT, on_row,
1024                                       G_CALLBACK(sr_menu_print_cb), sd);
1025         menu_item_add_divider(menu);
1026         menu_item_add_stock_sensitive(menu, _("_Copy..."), GTK_STOCK_COPY, on_row,
1027                                       G_CALLBACK(sr_menu_copy_cb), sd);
1028         menu_item_add_sensitive(menu, _("_Move..."), on_row,
1029                                 G_CALLBACK(sr_menu_move_cb), sd);
1030         menu_item_add_sensitive(menu, _("_Rename..."), on_row,
1031                                 G_CALLBACK(sr_menu_rename_cb), sd);
1032         menu_item_add_stock_sensitive(menu, _("_Delete..."), GTK_STOCK_DELETE, on_row,
1033                                       G_CALLBACK(sr_menu_delete_cb), sd);
1034         menu_item_add_sensitive(menu, _("_Copy path"), on_row,
1035                                 G_CALLBACK(sr_menu_copy_path_cb), sd);
1036         menu_item_add_divider(menu);
1037         menu_item_add_stock_sensitive(menu, _("Rem_ove"), GTK_STOCK_REMOVE, on_row,
1038                                       G_CALLBACK(sr_menu_remove_cb), sd);
1039         menu_item_add_stock_sensitive(menu, _("C_lear"), GTK_STOCK_CLEAR, !empty,
1040                                       G_CALLBACK(sr_menu_clear_cb), sd);
1041
1042         return menu;
1043 }
1044
1045 static void search_result_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
1046 {
1047         SearchData *sd = data;
1048         GtkTreePath *tpath;
1049         gint cx, cy, cw, ch;
1050
1051         gtk_tree_view_get_cursor(GTK_TREE_VIEW(sd->result_view), &tpath, NULL);
1052         if (!tpath) return;
1053
1054         tree_view_get_cell_clamped(GTK_TREE_VIEW(sd->result_view), tpath,
1055                                    SEARCH_COLUMN_NAME - 1, TRUE, &cx, &cy, &cw, &ch);
1056         gtk_tree_path_free(tpath);
1057         cy += ch;
1058         popup_menu_position_clamp(menu, &cx, &cy, 0);
1059         *x = cx;
1060         *y = cy;
1061 }
1062
1063 /*
1064  *-------------------------------------------------------------------
1065  * result list input
1066  *-------------------------------------------------------------------
1067  */
1068
1069 static gboolean search_result_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1070 {
1071         SearchData *sd = data;
1072         GtkTreeModel *store;
1073         GtkTreePath *tpath;
1074         GtkTreeIter iter;
1075         MatchFileData *mfd = NULL;
1076
1077         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1078
1079         if (gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1080                                           &tpath, NULL, NULL, NULL))
1081                 {
1082                 gtk_tree_model_get_iter(store, &iter, tpath);
1083                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1084                 gtk_tree_path_free(tpath);
1085                 }
1086
1087         sd->click_fd = mfd ? mfd->fd : NULL;
1088
1089         if (bevent->button == MOUSE_BUTTON_RIGHT)
1090                 {
1091                 GtkWidget *menu;
1092
1093                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) == 0));
1094                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, bevent->button, bevent->time);
1095                 }
1096
1097         if (!mfd) return FALSE;
1098
1099         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_2BUTTON_PRESS)
1100                 {
1101                 layout_set_fd(NULL, mfd->fd);
1102                 }
1103
1104         if (bevent->button == MOUSE_BUTTON_MIDDLE) return TRUE;
1105
1106         if (bevent->button == MOUSE_BUTTON_RIGHT)
1107                 {
1108                 if (!search_result_row_selected(sd, mfd->fd))
1109                         {
1110                         GtkTreeSelection *selection;
1111
1112                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1113                         gtk_tree_selection_unselect_all(selection);
1114                         gtk_tree_selection_select_iter(selection, &iter);
1115
1116                         tpath = gtk_tree_model_get_path(store, &iter);
1117                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1118                         gtk_tree_path_free(tpath);
1119                         }
1120                 return TRUE;
1121                 }
1122
1123         if (bevent->button == MOUSE_BUTTON_LEFT && bevent->type == GDK_BUTTON_PRESS &&
1124             !(bevent->state & GDK_SHIFT_MASK ) &&
1125             !(bevent->state & GDK_CONTROL_MASK ) &&
1126             search_result_row_selected(sd, mfd->fd))
1127                 {
1128                 /* this selection handled on release_cb */
1129                 gtk_widget_grab_focus(widget);
1130                 return TRUE;
1131                 }
1132
1133         return FALSE;
1134 }
1135
1136 static gboolean search_result_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1137 {
1138         SearchData *sd = data;
1139         GtkTreeModel *store;
1140         GtkTreePath *tpath;
1141         GtkTreeIter iter;
1142
1143         MatchFileData *mfd = NULL;
1144
1145         if (bevent->button != MOUSE_BUTTON_LEFT && bevent->button != MOUSE_BUTTON_MIDDLE) return TRUE;
1146
1147         store = gtk_tree_view_get_model(GTK_TREE_VIEW(widget));
1148
1149         if ((bevent->x != 0 || bevent->y != 0) &&
1150             gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(widget), bevent->x, bevent->y,
1151                                           &tpath, NULL, NULL, NULL))
1152                 {
1153                 gtk_tree_model_get_iter(store, &iter, tpath);
1154                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1155                 gtk_tree_path_free(tpath);
1156                 }
1157
1158         if (bevent->button == MOUSE_BUTTON_MIDDLE)
1159                 {
1160                 if (mfd && sd->click_fd == mfd->fd)
1161                         {
1162                         GtkTreeSelection *selection;
1163
1164                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1165                         if (search_result_row_selected(sd, mfd->fd))
1166                                 {
1167                                 gtk_tree_selection_unselect_iter(selection, &iter);
1168                                 }
1169                         else
1170                                 {
1171                                 gtk_tree_selection_select_iter(selection, &iter);
1172                                 }
1173                         }
1174                 return TRUE;
1175                 }
1176
1177         if (mfd && sd->click_fd == mfd->fd &&
1178             !(bevent->state & GDK_SHIFT_MASK ) &&
1179             !(bevent->state & GDK_CONTROL_MASK ) &&
1180             search_result_row_selected(sd, mfd->fd))
1181                 {
1182                 GtkTreeSelection *selection;
1183
1184                 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1185                 gtk_tree_selection_unselect_all(selection);
1186                 gtk_tree_selection_select_iter(selection, &iter);
1187
1188                 tpath = gtk_tree_model_get_path(store, &iter);
1189                 gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1190                 gtk_tree_path_free(tpath);
1191
1192                 return TRUE;
1193                 }
1194
1195         return FALSE;
1196 }
1197
1198 static gboolean search_result_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1199 {
1200         SearchData *sd = data;
1201         gboolean stop_signal = FALSE;
1202         GtkTreeModel *store;
1203         GtkTreeSelection *selection;
1204         GList *slist;
1205         MatchFileData *mfd = NULL;
1206
1207         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
1208         slist = gtk_tree_selection_get_selected_rows(selection, &store);
1209         if (slist)
1210                 {
1211                 GtkTreePath *tpath;
1212                 GtkTreeIter iter;
1213                 GList *last;
1214
1215                 last = g_list_last(slist);
1216                 tpath = last->data;
1217
1218                 /* last is newest selected file */
1219                 gtk_tree_model_get_iter(store, &iter, tpath);
1220                 gtk_tree_model_get(store, &iter, SEARCH_COLUMN_POINTER, &mfd, -1);
1221                 }
1222         g_list_foreach(slist, (GFunc)gtk_tree_path_free, NULL);
1223         g_list_free(slist);
1224
1225         if (event->state & GDK_CONTROL_MASK)
1226                 {
1227                 stop_signal = TRUE;
1228                 switch (event->keyval)
1229                         {
1230                         case '1':
1231                         case '2':
1232                         case '3':
1233                         case '4':
1234                         case '5':
1235                         case '6':
1236                         case '7':
1237                         case '8':
1238                         case '9':
1239                         case '0':
1240                                 break;
1241                         case 'C': case 'c':
1242                                 file_util_copy(NULL, search_result_selection_list(sd), NULL, widget);
1243                                 break;
1244                         case 'M': case 'm':
1245                                 file_util_move(NULL, search_result_selection_list(sd), NULL, widget);
1246                                 break;
1247                         case 'R': case 'r':
1248                                 file_util_rename(NULL, search_result_selection_list(sd), widget);
1249                                 break;
1250                         case 'D': case 'd':
1251                                 file_util_delete(NULL, search_result_selection_list(sd), widget);
1252                                 break;
1253                         case 'A': case 'a':
1254                                 if (event->state & GDK_SHIFT_MASK)
1255                                         {
1256                                         gtk_tree_selection_unselect_all(selection);
1257                                         }
1258                                 else
1259                                         {
1260                                         gtk_tree_selection_select_all(selection);
1261                                         }
1262                                 break;
1263                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1264                                 search_result_clear(sd);
1265                                 break;
1266                         default:
1267                                 stop_signal = FALSE;
1268                                 break;
1269                         }
1270                 }
1271         else
1272                 {
1273                 stop_signal = TRUE;
1274                 switch (event->keyval)
1275                         {
1276                         case GDK_KEY_Return: case GDK_KEY_KP_Enter:
1277                                 if (mfd) layout_set_fd(NULL, mfd->fd);
1278                                 break;
1279                         case 'V': case 'v':
1280                                 {
1281                                 GList *list;
1282
1283                                 list = search_result_selection_list(sd);
1284                                 view_window_new_from_list(list);
1285                                 filelist_free(list);
1286                                 }
1287                                 break;
1288                         case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
1289                                 search_result_remove_selection(sd);
1290                                 break;
1291                         case 'C': case 'c':
1292                                 search_result_collection_from_selection(sd);
1293                                 break;
1294                         case GDK_KEY_Menu:
1295                         case GDK_KEY_F10:
1296                                 {
1297                                 GtkWidget *menu;
1298
1299                                 if (mfd)
1300                                         sd->click_fd = mfd->fd;
1301                                 else
1302                                         sd->click_fd = NULL;
1303
1304                                 menu = search_result_menu(sd, (mfd != NULL), (search_result_count(sd, NULL) > 0));
1305                                 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
1306                                                search_result_menu_pos_cb, sd, 0, GDK_CURRENT_TIME);
1307                                 }
1308                                 break;
1309                         case GDK_KEY_F1:
1310                                 help_window_show("GuideReferenceKeyboardShortcuts.html#SearchKeyboardShortcuts");
1311                                 break;
1312                         default:
1313                                 stop_signal = FALSE;
1314                                 break;
1315                         }
1316                 }
1317
1318         return stop_signal;
1319 }
1320
1321 static gboolean search_window_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
1322 {
1323         SearchData *sd = data;
1324         gboolean stop_signal = FALSE;
1325
1326         if (event->state & GDK_CONTROL_MASK)
1327                 {
1328                 stop_signal = TRUE;
1329                 switch (event->keyval)
1330                         {
1331                         case 'T': case 't':
1332                                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(sd->button_thumbs),
1333                                         !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(sd->button_thumbs)));
1334                                 break;
1335                         case 'W': case 'w':
1336                                 search_window_close(sd);
1337                                 break;
1338                         default:
1339                                 stop_signal = FALSE;
1340                                 break;
1341                         }
1342                 }
1343
1344         return stop_signal;
1345 }
1346
1347 /*
1348  *-------------------------------------------------------------------
1349  * dnd
1350  *-------------------------------------------------------------------
1351  */
1352
1353 static GtkTargetEntry result_drag_types[] = {
1354         { "text/uri-list", 0, TARGET_URI_LIST },
1355         { "text/plain", 0, TARGET_TEXT_PLAIN }
1356 };
1357 static gint n_result_drag_types = 2;
1358
1359 static void search_dnd_data_set(GtkWidget *widget, GdkDragContext *context,
1360                                 GtkSelectionData *selection_data, guint info,
1361                                 guint time, gpointer data)
1362 {
1363         SearchData *sd = data;
1364         GList *list;
1365
1366         list = search_result_selection_list(sd);
1367         if (!list) return;
1368
1369         uri_selection_data_set_uris_from_filelist(selection_data, list);
1370         filelist_free(list);
1371 }
1372
1373 static void search_dnd_begin(GtkWidget *widget, GdkDragContext *context, gpointer data)
1374 {
1375         SearchData *sd = data;
1376
1377         if (sd->click_fd && !search_result_row_selected(sd, sd->click_fd))
1378                 {
1379                 GtkListStore *store;
1380                 GtkTreeIter iter;
1381
1382                 store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(widget)));
1383                 if (search_result_find_row(sd, sd->click_fd, &iter) >= 0)
1384                         {
1385                         GtkTreeSelection *selection;
1386                         GtkTreePath *tpath;
1387
1388                         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(widget));
1389                         gtk_tree_selection_unselect_all(selection);
1390                         gtk_tree_selection_select_iter(selection, &iter);
1391
1392                         tpath = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
1393                         gtk_tree_view_set_cursor(GTK_TREE_VIEW(widget), tpath, NULL, FALSE);
1394                         gtk_tree_path_free(tpath);
1395                         }
1396                 }
1397
1398         if (sd->thumb_enable &&
1399             sd->click_fd && sd->click_fd->thumb_pixbuf)
1400                 {
1401                 dnd_set_drag_icon(widget, context, sd->click_fd->thumb_pixbuf, search_result_selection_count(sd, NULL));
1402                 }
1403 }
1404
1405 static void search_dnd_init(SearchData *sd)
1406 {
1407         gtk_drag_source_set(sd->result_view, GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
1408                             result_drag_types, n_result_drag_types,
1409                             GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1410         g_signal_connect(G_OBJECT(sd->result_view), "drag_data_get",
1411                          G_CALLBACK(search_dnd_data_set), sd);
1412         g_signal_connect(G_OBJECT(sd->result_view), "drag_begin",
1413                          G_CALLBACK(search_dnd_begin), sd);
1414 }
1415
1416 /*
1417  *-------------------------------------------------------------------
1418  * search core
1419  *-------------------------------------------------------------------
1420  */
1421
1422 #define MATCH_IS_BETWEEN(val, a, b)  (b > a ? (val >= a && val <= b) : (val >= b && val <= a))
1423
1424 static gboolean search_step_cb(gpointer data);
1425
1426
1427 static void search_buffer_flush(SearchData *sd)
1428 {
1429         GList *work;
1430
1431         work = g_list_last(sd->search_buffer_list);
1432         while (work)
1433                 {
1434                 MatchFileData *mfd = work->data;
1435                 work = work->prev;
1436
1437                 search_result_append(sd, mfd);
1438                 }
1439
1440         g_list_free(sd->search_buffer_list);
1441         sd->search_buffer_list = NULL;
1442         sd->search_buffer_count = 0;
1443 }
1444
1445 static void search_stop(SearchData *sd)
1446 {
1447         if (sd->search_idle_id)
1448                 {
1449                 g_source_remove(sd->search_idle_id);
1450                 sd->search_idle_id = 0;
1451                 }
1452
1453         image_loader_free(sd->img_loader);
1454         sd->img_loader = NULL;
1455         cache_sim_data_free(sd->img_cd);
1456         sd->img_cd = NULL;
1457
1458         cache_sim_data_free(sd->search_similarity_cd);
1459         sd->search_similarity_cd = NULL;
1460
1461         search_buffer_flush(sd);
1462
1463         filelist_free(sd->search_folder_list);
1464         sd->search_folder_list = NULL;
1465
1466         g_list_free(sd->search_done_list);
1467         sd->search_done_list = NULL;
1468
1469         filelist_free(sd->search_file_list);
1470         sd->search_file_list = NULL;
1471
1472         gtk_widget_set_sensitive(sd->box_search, TRUE);
1473         spinner_set_interval(sd->spinner, -1);
1474         gtk_widget_set_sensitive(sd->button_start, TRUE);
1475         gtk_widget_set_sensitive(sd->button_stop, FALSE);
1476         search_progress_update(sd, TRUE, -1.0);
1477         search_status_update(sd);
1478 }
1479
1480 static void search_file_load_process(SearchData *sd, CacheData *cd)
1481 {
1482         GdkPixbuf *pixbuf;
1483
1484         pixbuf = image_loader_get_pixbuf(sd->img_loader);
1485
1486         if (cd && pixbuf)
1487                 {
1488                 if (!cd->dimensions)
1489                         {
1490                         cache_sim_data_set_dimensions(cd, gdk_pixbuf_get_width(pixbuf),
1491                                                           gdk_pixbuf_get_height(pixbuf));
1492                         }
1493
1494                 if (sd->match_similarity_enable && !cd->similarity)
1495                         {
1496                         ImageSimilarityData *sim;
1497
1498                         sim = image_sim_new_from_pixbuf(pixbuf);
1499                         cache_sim_data_set_similarity(cd, sim);
1500                         image_sim_free(sim);
1501                         }
1502
1503                 if (options->thumbnails.enable_caching &&
1504                     sd->img_loader && image_loader_get_fd(sd->img_loader))
1505                         {
1506                         gchar *base;
1507                         const gchar *path;
1508                         mode_t mode = 0755;
1509
1510                         path = image_loader_get_fd(sd->img_loader)->path;
1511                         base = cache_get_location(CACHE_TYPE_SIM, path, FALSE, &mode);
1512                         if (recursive_mkdir_if_not_exists(base, mode))
1513                                 {
1514                                 g_free(cd->path);
1515                                 cd->path = cache_get_location(CACHE_TYPE_SIM, path, TRUE, NULL);
1516                                 if (cache_sim_data_save(cd))
1517                                         {
1518                                         filetime_set(cd->path, filetime(image_loader_get_fd(sd->img_loader)->path));
1519                                         }
1520                                 }
1521                         g_free(base);
1522                         }
1523                 }
1524
1525         image_loader_free(sd->img_loader);
1526         sd->img_loader = NULL;
1527
1528         sd->search_idle_id = g_idle_add(search_step_cb, sd);
1529 }
1530
1531 static void search_file_load_done_cb(ImageLoader *il, gpointer data)
1532 {
1533         SearchData *sd = data;
1534         search_file_load_process(sd, sd->img_cd);
1535 }
1536
1537 static gboolean search_file_do_extra(SearchData *sd, FileData *fd, gint *match,
1538                                      gint *width, gint *height, gint *simval)
1539 {
1540         gboolean new_data = FALSE;
1541         gboolean tmatch = TRUE;
1542         gboolean tested = FALSE;
1543
1544         if (!sd->img_cd)
1545                 {
1546                 gchar *cd_path;
1547
1548                 new_data = TRUE;
1549
1550                 cd_path = cache_find_location(CACHE_TYPE_SIM, fd->path);
1551                 if (cd_path && filetime(fd->path) == filetime(cd_path))
1552                         {
1553                         sd->img_cd = cache_sim_data_load(cd_path);
1554                         }
1555                 g_free(cd_path);
1556                 }
1557
1558         if (!sd->img_cd)
1559                 {
1560                 sd->img_cd = cache_sim_data_new();
1561                 }
1562
1563         if (new_data)
1564                 {
1565                 if ((sd->match_dimensions_enable && !sd->img_cd->dimensions) ||
1566                     (sd->match_similarity_enable && !sd->img_cd->similarity))
1567                         {
1568                         sd->img_loader = image_loader_new(fd);
1569                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_file_load_done_cb, sd);
1570                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_file_load_done_cb, sd);
1571                         if (image_loader_start(sd->img_loader))
1572                                 {
1573                                 return TRUE;
1574                                 }
1575                         else
1576                                 {
1577                                 image_loader_free(sd->img_loader);
1578                                 sd->img_loader = NULL;
1579                                 }
1580                         }
1581                 }
1582
1583         if (tmatch && sd->match_dimensions_enable && sd->img_cd->dimensions)
1584                 {
1585                 CacheData *cd = sd->img_cd;
1586
1587                 tmatch = FALSE;
1588                 tested = TRUE;
1589
1590                 if (sd->match_dimensions == SEARCH_MATCH_EQUAL)
1591                         {
1592                         tmatch = (cd->width == sd->search_width && cd->height == sd->search_height);
1593                         }
1594                 else if (sd->match_dimensions == SEARCH_MATCH_UNDER)
1595                         {
1596                         tmatch = (cd->width < sd->search_width && cd->height < sd->search_height);
1597                         }
1598                 else if (sd->match_dimensions == SEARCH_MATCH_OVER)
1599                         {
1600                         tmatch = (cd->width > sd->search_width && cd->height > sd->search_height);
1601                         }
1602                 else if (sd->match_dimensions == SEARCH_MATCH_BETWEEN)
1603                         {
1604                         tmatch = (MATCH_IS_BETWEEN(cd->width, sd->search_width, sd->search_width_end) &&
1605                                   MATCH_IS_BETWEEN(cd->height, sd->search_height, sd->search_height_end));
1606                         }
1607                 }
1608
1609         if (tmatch && sd->match_similarity_enable && sd->img_cd->similarity)
1610                 {
1611                 gdouble value = 0.0;
1612
1613                 tmatch = FALSE;
1614                 tested = TRUE;
1615
1616                 /* fixme: implement similarity checking */
1617                 if (sd->search_similarity_cd && sd->search_similarity_cd->similarity)
1618                         {
1619                         gdouble result;
1620
1621                         result = image_sim_compare_fast(sd->search_similarity_cd->sim, sd->img_cd->sim,
1622                                                         (gdouble)sd->search_similarity / 100.0);
1623                         result *= 100.0;
1624                         if (result >= (gdouble)sd->search_similarity)
1625                                 {
1626                                 tmatch = TRUE;
1627                                 value = (gint)result;
1628                                 }
1629                         }
1630
1631                 if (simval) *simval = value;
1632                 }
1633
1634         if (sd->img_cd->dimensions)
1635                 {
1636                 if (width) *width = sd->img_cd->width;
1637                 if (height) *height = sd->img_cd->height;
1638                 }
1639
1640         cache_sim_data_free(sd->img_cd);
1641         sd->img_cd = NULL;
1642
1643         *match = (tmatch && tested);
1644
1645         return FALSE;
1646 }
1647
1648 static gboolean search_file_next(SearchData *sd)
1649 {
1650         FileData *fd;
1651         gboolean match = TRUE;
1652         gboolean tested = FALSE;
1653         gboolean extra_only = FALSE;
1654         gint width = 0;
1655         gint height = 0;
1656         gint sim = 0;
1657         time_t file_date;
1658
1659         if (!sd->search_file_list) return FALSE;
1660
1661         if (sd->img_cd)
1662                 {
1663                 /* on end of a CacheData load, skip recomparing non-extra match types */
1664                 extra_only = TRUE;
1665                 match = FALSE;
1666                 }
1667         else
1668                 {
1669                 sd->search_total++;
1670                 }
1671
1672         fd = sd->search_file_list->data;
1673
1674         if (match && sd->match_name_enable && sd->search_name)
1675                 {
1676                 tested = TRUE;
1677                 match = FALSE;
1678
1679                 if (sd->match_name == SEARCH_MATCH_EQUAL)
1680                         {
1681                         if (sd->search_name_match_case)
1682                                 {
1683                                 match = (strcmp(fd->name, sd->search_name) == 0);
1684                                 }
1685                         else
1686                                 {
1687                                 match = (g_ascii_strcasecmp(fd->name, sd->search_name) == 0);
1688                                 }
1689                         }
1690                 else if (sd->match_name == SEARCH_MATCH_CONTAINS)
1691                         {
1692                         if (sd->search_name_match_case)
1693                                 {
1694                                 match = (strstr(fd->name, sd->search_name) != NULL);
1695                                 }
1696                         else
1697                                 {
1698                                 /* sd->search_name is converted in search_start() */
1699                                 gchar *haystack = g_utf8_strdown(fd->name, -1);
1700                                 match = (strstr(haystack, sd->search_name) != NULL);
1701                                 g_free(haystack);
1702                                 }
1703                         }
1704                 }
1705
1706         if (match && sd->match_size_enable)
1707                 {
1708                 tested = TRUE;
1709                 match = FALSE;
1710
1711                 if (sd->match_size == SEARCH_MATCH_EQUAL)
1712                         {
1713                         match = (fd->size == sd->search_size);
1714                         }
1715                 else if (sd->match_size == SEARCH_MATCH_UNDER)
1716                         {
1717                         match = (fd->size < sd->search_size);
1718                         }
1719                 else if (sd->match_size == SEARCH_MATCH_OVER)
1720                         {
1721                         match = (fd->size > sd->search_size);
1722                         }
1723                 else if (sd->match_size == SEARCH_MATCH_BETWEEN)
1724                         {
1725                         match = MATCH_IS_BETWEEN(fd->size, sd->search_size, sd->search_size_end);
1726                         }
1727                 }
1728
1729         if (match && sd->match_date_enable)
1730                 {
1731                 tested = TRUE;
1732                 match = FALSE;
1733
1734                 if (sd->search_date_exif)
1735                         {
1736                         read_exif_time_data(fd);
1737                         file_date = fd->exifdate;
1738                         }
1739                 else
1740                         {
1741                         file_date = fd->date;
1742                         }
1743
1744                 if (sd->match_date == SEARCH_MATCH_EQUAL)
1745                         {
1746                         struct tm *lt;
1747
1748                         lt = localtime(&file_date);
1749                         match = (lt &&
1750                                  lt->tm_year == sd->search_date_y - 1900 &&
1751                                  lt->tm_mon == sd->search_date_m - 1 &&
1752                                  lt->tm_mday == sd->search_date_d);
1753                         }
1754                 else if (sd->match_date == SEARCH_MATCH_UNDER)
1755                         {
1756                         match = (file_date < convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y));
1757                         }
1758                 else if (sd->match_date == SEARCH_MATCH_OVER)
1759                         {
1760                         match = (file_date > convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y) + 60 * 60 * 24 - 1);
1761                         }
1762                 else if (sd->match_date == SEARCH_MATCH_BETWEEN)
1763                         {
1764                         time_t a = convert_dmy_to_time(sd->search_date_d, sd->search_date_m, sd->search_date_y);
1765                         time_t b = convert_dmy_to_time(sd->search_date_end_d, sd->search_date_end_m, sd->search_date_end_y);
1766
1767                         if (b >= a)
1768                                 {
1769                                 b += 60 * 60 * 24 - 1;
1770                                 }
1771                         else
1772                                 {
1773                                 a += 60 * 60 * 24 - 1;
1774                                 }
1775                         match = MATCH_IS_BETWEEN(file_date, a, b);
1776                         }
1777                 }
1778
1779         if (match && sd->match_keywords_enable && sd->search_keyword_list)
1780                 {
1781                 GList *list;
1782
1783                 tested = TRUE;
1784                 match = FALSE;
1785
1786                 list = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
1787
1788                 if (list)
1789                         {
1790                         GList *needle;
1791                         GList *haystack;
1792
1793                         if (sd->match_keywords == SEARCH_MATCH_ALL)
1794                                 {
1795                                 gboolean found = TRUE;
1796
1797                                 needle = sd->search_keyword_list;
1798                                 while (needle && found)
1799                                         {
1800                                         found = FALSE;
1801                                         haystack = list;
1802                                         while (haystack && !found)
1803                                                 {
1804                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1805                                                                     (gchar *)haystack->data) == 0);
1806                                                 haystack = haystack->next;
1807                                                 }
1808                                         needle = needle->next;
1809                                         }
1810
1811                                 match = found;
1812                                 }
1813                         else if (sd->match_keywords == SEARCH_MATCH_ANY)
1814                                 {
1815                                 gboolean found = FALSE;
1816
1817                                 needle = sd->search_keyword_list;
1818                                 while (needle && !found)
1819                                         {
1820                                         haystack = list;
1821                                         while (haystack && !found)
1822                                                 {
1823                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1824                                                                     (gchar *)haystack->data) == 0);
1825                                                 haystack = haystack->next;
1826                                                 }
1827                                         needle = needle->next;
1828                                         }
1829
1830                                 match = found;
1831                                 }
1832                         else if (sd->match_keywords == SEARCH_MATCH_NONE)
1833                                 {
1834                                 gboolean found = FALSE;
1835
1836                                 needle = sd->search_keyword_list;
1837                                 while (needle && !found)
1838                                         {
1839                                         haystack = list;
1840                                         while (haystack && !found)
1841                                                 {
1842                                                 found = (g_ascii_strcasecmp((gchar *)needle->data,
1843                                                                     (gchar *)haystack->data) == 0);
1844                                                 haystack = haystack->next;
1845                                                 }
1846                                         needle = needle->next;
1847                                         }
1848
1849                                 match = !found;
1850                                 }
1851                         string_list_free(list);
1852                         }
1853                 else
1854                         {
1855                         match = (sd->match_keywords == SEARCH_MATCH_NONE);
1856                         }
1857                 }
1858
1859         if (match && sd->match_comment_enable && sd->search_comment && strlen(sd->search_comment))
1860                 {
1861                 gchar *comment;
1862
1863                 tested = TRUE;
1864                 match = FALSE;
1865
1866                 comment = metadata_read_string(fd, COMMENT_KEY, METADATA_PLAIN);
1867
1868                 if (comment)
1869                         {
1870                         if (!sd->search_comment_match_case)
1871                                 {
1872                                 gchar *tmp = g_utf8_strdown(comment, -1);
1873                                 g_free(comment);
1874                                 comment = tmp;
1875                                 }
1876
1877                         if (sd->match_comment == SEARCH_MATCH_CONTAINS)
1878                                 {
1879                                 match = (strstr(comment, sd->search_comment) != NULL);
1880                                 }
1881                         else if (sd->match_comment == SEARCH_MATCH_NONE)
1882                                 {
1883                                 match = (strstr(comment, sd->search_comment) == NULL);
1884                                 }
1885                         g_free(comment);
1886                         }
1887                 else
1888                         {
1889                         match = (sd->match_comment == SEARCH_MATCH_NONE);
1890                         }
1891                 }
1892
1893         if ((match || extra_only) &&
1894             (sd->match_dimensions_enable || sd->match_similarity_enable))
1895                 {
1896                 tested = TRUE;
1897
1898                 if (search_file_do_extra(sd, fd, &match, &width, &height, &sim))
1899                         {
1900                         sd->search_buffer_count += SEARCH_BUFFER_MATCH_LOAD;
1901                         return TRUE;
1902                         }
1903                 }
1904
1905         sd->search_file_list = g_list_remove(sd->search_file_list, fd);
1906
1907         if (tested && match)
1908                 {
1909                 MatchFileData *mfd;
1910
1911                 mfd = g_new(MatchFileData, 1);
1912                 mfd->fd = fd;
1913
1914                 mfd->width = width;
1915                 mfd->height = height;
1916                 mfd->rank = sim;
1917
1918                 sd->search_buffer_list = g_list_prepend(sd->search_buffer_list, mfd);
1919                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_HIT;
1920                 sd->search_count++;
1921                 search_progress_update(sd, TRUE, -1.0);
1922                 }
1923         else
1924                 {
1925                 file_data_unref(fd);
1926                 sd->search_buffer_count += SEARCH_BUFFER_MATCH_MISS;
1927                 }
1928
1929         return FALSE;
1930 }
1931
1932 static gboolean search_step_cb(gpointer data)
1933 {
1934         SearchData *sd = data;
1935         FileData *fd;
1936
1937         if (sd->search_buffer_count > SEARCH_BUFFER_FLUSH_SIZE)
1938                 {
1939                 search_buffer_flush(sd);
1940                 search_progress_update(sd, TRUE, -1.0);
1941                 }
1942
1943         if (sd->search_file_list)
1944                 {
1945                 if (search_file_next(sd))
1946                         {
1947                         sd->search_idle_id = 0;
1948                         return FALSE;
1949                         }
1950                 return TRUE;
1951                 }
1952
1953         if (!sd->search_file_list && !sd->search_folder_list)
1954                 {
1955                 sd->search_idle_id = 0;
1956
1957                 search_stop(sd);
1958                 search_result_thumb_step(sd);
1959
1960                 return FALSE;
1961                 }
1962
1963         fd = sd->search_folder_list->data;
1964
1965         if (g_list_find(sd->search_done_list, fd) == NULL)
1966                 {
1967                 GList *list = NULL;
1968                 GList *dlist = NULL;
1969                 gboolean success = FALSE;
1970
1971                 sd->search_done_list = g_list_prepend(sd->search_done_list, fd);
1972
1973                 if (sd->search_type == SEARCH_MATCH_NONE)
1974                         {
1975                         success = filelist_read(fd, &list, &dlist);
1976                         }
1977                 else if (sd->search_type == SEARCH_MATCH_ALL &&
1978                          sd->search_dir_fd &&
1979                          strlen(fd->path) >= strlen(sd->search_dir_fd->path))
1980                         {
1981                         const gchar *path;
1982
1983                         path = fd->path + strlen(sd->search_dir_fd->path);
1984                         if (path != fd->path)
1985                                 {
1986                                 FileData *dir_fd = file_data_new_dir(path);
1987                                 success = filelist_read(dir_fd, &list, NULL);
1988                                 file_data_unref(dir_fd);
1989                                 }
1990                         success |= filelist_read(fd, NULL, &dlist);
1991                         if (success)
1992                                 {
1993                                 GList *work;
1994
1995                                 work = list;
1996                                 while (work)
1997                                         {
1998                                         FileData *fdp;
1999                                         GList *link;
2000                                         gchar *meta_path;
2001
2002                                         fdp = work->data;
2003                                         link = work;
2004                                         work = work->next;
2005
2006                                         meta_path = cache_find_location(CACHE_TYPE_METADATA, fdp->path);
2007                                         if (!meta_path)
2008                                                 {
2009                                                 list = g_list_delete_link(list, link);
2010                                                 file_data_unref(fdp);
2011                                                 }
2012                                         g_free(meta_path);
2013                                         }
2014                                 }
2015                         }
2016
2017                 if (success)
2018                         {
2019                         list = filelist_sort(list, SORT_NAME, TRUE);
2020                         sd->search_file_list = list;
2021
2022                         if (sd->search_path_recurse)
2023                                 {
2024                                 dlist = filelist_sort(dlist, SORT_NAME, TRUE);
2025                                 sd->search_folder_list = g_list_concat(dlist, sd->search_folder_list);
2026                                 }
2027                         else
2028                                 {
2029                                 filelist_free(dlist);
2030                                 }
2031                         }
2032                 }
2033         else
2034                 {
2035                 sd->search_folder_list = g_list_remove(sd->search_folder_list, fd);
2036                 sd->search_done_list = g_list_remove(sd->search_done_list, fd);
2037                 file_data_unref(fd);
2038                 }
2039
2040         return TRUE;
2041 }
2042
2043 static void search_similarity_load_done_cb(ImageLoader *il, gpointer data)
2044 {
2045         SearchData *sd = data;
2046         search_file_load_process(sd, sd->search_similarity_cd);
2047 }
2048
2049 static void search_start(SearchData *sd)
2050 {
2051         search_stop(sd);
2052         search_result_clear(sd);
2053
2054         if (sd->search_dir_fd)
2055                 {
2056                 sd->search_folder_list = g_list_prepend(sd->search_folder_list, file_data_ref(sd->search_dir_fd));
2057                 }
2058
2059         if (!sd->search_name_match_case)
2060                 {
2061                 /* convert to lowercase here, so that this is only done once per search */
2062                 gchar *tmp = g_utf8_strdown(sd->search_name, -1);
2063                 g_free(sd->search_name);
2064                 sd->search_name = tmp;
2065                 }
2066
2067         if (!sd->search_comment_match_case)
2068                 {
2069                 /* convert to lowercase here, so that this is only done once per search */
2070                 gchar *tmp = g_utf8_strdown(sd->search_comment, -1);
2071                 g_free(sd->search_comment);
2072                 sd->search_comment = tmp;
2073                 }
2074
2075         sd->search_count = 0;
2076         sd->search_total = 0;
2077
2078         gtk_widget_set_sensitive(sd->box_search, FALSE);
2079         spinner_set_interval(sd->spinner, SPINNER_SPEED);
2080         gtk_widget_set_sensitive(sd->button_start, FALSE);
2081         gtk_widget_set_sensitive(sd->button_stop, TRUE);
2082         search_progress_update(sd, TRUE, -1.0);
2083
2084         if (sd->match_similarity_enable &&
2085             !sd->search_similarity_cd &&
2086             isfile(sd->search_similarity_path))
2087                 {
2088                 gchar *cd_path;
2089
2090                 cd_path = cache_find_location(CACHE_TYPE_SIM, sd->search_similarity_path);
2091                 if (cd_path && filetime(sd->search_similarity_path) == filetime(cd_path))
2092                         {
2093                         sd->search_similarity_cd = cache_sim_data_load(cd_path);
2094                         }
2095                 g_free(cd_path);
2096
2097                 if (!sd->search_similarity_cd || !sd->search_similarity_cd->similarity)
2098                         {
2099                         if (!sd->search_similarity_cd)
2100                                 {
2101                                 sd->search_similarity_cd = cache_sim_data_new();
2102                                 }
2103
2104                         sd->img_loader = image_loader_new(file_data_new_group(sd->search_similarity_path));
2105                         g_signal_connect(G_OBJECT(sd->img_loader), "error", (GCallback)search_similarity_load_done_cb, sd);
2106                         g_signal_connect(G_OBJECT(sd->img_loader), "done", (GCallback)search_similarity_load_done_cb, sd);
2107                         if (image_loader_start(sd->img_loader))
2108                                 {
2109                                 return;
2110                                 }
2111                         image_loader_free(sd->img_loader);
2112                         sd->img_loader = NULL;
2113                         }
2114
2115                 }
2116
2117         sd->search_idle_id = g_idle_add(search_step_cb, sd);
2118 }
2119
2120 static void search_start_cb(GtkWidget *widget, gpointer data)
2121 {
2122         SearchData *sd = data;
2123         GtkTreeViewColumn *column;
2124         gchar *path;
2125
2126         if (sd->search_folder_list)
2127                 {
2128                 search_stop(sd);
2129                 search_result_thumb_step(sd);
2130                 return;
2131                 }
2132
2133         if (sd->match_name_enable) history_combo_append_history(sd->entry_name, NULL);
2134         g_free(sd->search_name);
2135         sd->search_name = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_name)));
2136
2137         /* XXX */
2138         g_free(sd->search_comment);
2139         sd->search_comment = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_comment)));
2140
2141         g_free(sd->search_similarity_path);
2142         sd->search_similarity_path = g_strdup(gtk_entry_get_text(GTK_ENTRY(sd->entry_similarity)));
2143         if (sd->match_similarity_enable)
2144                 {
2145                 if (!isfile(sd->search_similarity_path))
2146                         {
2147                         file_util_warning_dialog(_("File not found"),
2148                                                  _("Please enter an existing file for image content."),
2149                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2150                         return;
2151                         }
2152                 tab_completion_append_to_history(sd->entry_similarity, sd->search_similarity_path);
2153                 }
2154
2155         string_list_free(sd->search_keyword_list);
2156         sd->search_keyword_list = keyword_list_pull(sd->entry_keywords);
2157
2158         date_selection_get(sd->date_sel, &sd->search_date_d, &sd->search_date_m, &sd->search_date_y);
2159         date_selection_get(sd->date_sel_end, &sd->search_date_end_d, &sd->search_date_end_m, &sd->search_date_end_y);
2160
2161         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_DIMENSIONS - 1);
2162         gtk_tree_view_column_set_visible(column, sd->match_dimensions_enable);
2163
2164         column = gtk_tree_view_get_column(GTK_TREE_VIEW(sd->result_view), SEARCH_COLUMN_RANK - 1);
2165         gtk_tree_view_column_set_visible(column, sd->match_similarity_enable);
2166         if (!sd->match_similarity_enable)
2167                 {
2168                 GtkTreeSortable *sortable;
2169                 gint id;
2170                 GtkSortType order;
2171
2172                 sortable = GTK_TREE_SORTABLE(gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view)));
2173                 if (gtk_tree_sortable_get_sort_column_id(sortable, &id, &order) &&
2174                     id == SEARCH_COLUMN_RANK)
2175                         {
2176                         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2177                         }
2178                 }
2179
2180         if (sd->search_type == SEARCH_MATCH_NONE)
2181                 {
2182                 /* search path */
2183
2184                 path = remove_trailing_slash(gtk_entry_get_text(GTK_ENTRY(sd->path_entry)));
2185                 if (isdir(path))
2186                         {
2187                         file_data_unref(sd->search_dir_fd);
2188                         sd->search_dir_fd = file_data_new_dir(path);
2189
2190                         tab_completion_append_to_history(sd->path_entry, sd->search_dir_fd->path);
2191
2192                         search_start(sd);
2193                         }
2194                 else
2195                         {
2196                         file_util_warning_dialog(_("Folder not found"),
2197                                                  _("Please enter an existing folder to search."),
2198                                                  GTK_STOCK_DIALOG_WARNING, sd->window);
2199                         }
2200
2201                 g_free(path);
2202                 }
2203         else if (sd->search_type == SEARCH_MATCH_ALL)
2204                 {
2205                 /* search metadata */
2206                 file_data_unref(sd->search_dir_fd);
2207                 sd->search_dir_fd = file_data_new_dir(get_metadata_cache_dir());
2208                 search_start(sd);
2209                 }
2210         else if (sd->search_type == SEARCH_MATCH_CONTAINS)
2211                 {
2212                 /* search current result list */
2213                 GList *list;
2214
2215                 list = search_result_refine_list(sd);
2216
2217                 file_data_unref(sd->search_dir_fd);
2218                 sd->search_dir_fd = NULL;
2219
2220                 search_start(sd);
2221
2222                 sd->search_file_list = g_list_concat(sd->search_file_list, list);
2223                 }
2224 }
2225
2226 /*
2227  *-------------------------------------------------------------------
2228  * window construct
2229  *-------------------------------------------------------------------
2230  */
2231
2232 enum {
2233         MENU_CHOICE_COLUMN_NAME = 0,
2234         MENU_CHOICE_COLUMN_VALUE
2235 };
2236
2237 static void search_thumb_toggle_cb(GtkWidget *button, gpointer data)
2238 {
2239         SearchData *sd = data;
2240
2241         search_result_thumb_enable(sd, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2242 }
2243
2244 static gint sort_matchdata_dimensions(MatchFileData *a, MatchFileData *b)
2245 {
2246         gint sa;
2247         gint sb;
2248
2249         sa = a->width * a->height;
2250         sb = b->width * b->height;
2251
2252         if (sa > sb) return 1;
2253         if (sa < sb) return -1;
2254         return 0;
2255 }
2256
2257 static gint search_result_sort_cb(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer data)
2258 {
2259         gint n = GPOINTER_TO_INT(data);
2260         MatchFileData *fda;
2261         MatchFileData *fdb;
2262
2263         gtk_tree_model_get(model, a, SEARCH_COLUMN_POINTER, &fda, -1);
2264         gtk_tree_model_get(model, b, SEARCH_COLUMN_POINTER, &fdb, -1);
2265
2266         if (!fda || !fdb) return 0;
2267
2268         switch (n)
2269                 {
2270                 case SEARCH_COLUMN_RANK:
2271                         if (((MatchFileData *)fda)->rank > (fdb)->rank) return 1;
2272                         if (((MatchFileData *)fda)->rank < (fdb)->rank) return -1;
2273                         return 0;
2274                         break;
2275                 case SEARCH_COLUMN_NAME:
2276                         if (options->file_sort.case_sensitive)
2277                                 return strcmp(fda->fd->collate_key_name, fdb->fd->collate_key_name);
2278                         else
2279                                 return strcmp(fda->fd->collate_key_name_nocase, fdb->fd->collate_key_name_nocase);
2280                         break;
2281                 case SEARCH_COLUMN_SIZE:
2282                         if (fda->fd->size > fdb->fd->size) return 1;
2283                         if (fda->fd->size < fdb->fd->size) return -1;
2284                         return 0;
2285                         break;
2286                 case SEARCH_COLUMN_DATE:
2287                         if (fda->fd->date > fdb->fd->date) return 1;
2288                         if (fda->fd->date < fdb->fd->date) return -1;
2289                         return 0;
2290                         break;
2291                 case SEARCH_COLUMN_DIMENSIONS:
2292                         return sort_matchdata_dimensions(fda, fdb);
2293                         break;
2294                 case SEARCH_COLUMN_PATH:
2295                         return utf8_compare(fda->fd->path, fdb->fd->path, options->file_sort.case_sensitive);
2296                         break;
2297                 default:
2298                         break;
2299                 }
2300
2301         return 0;
2302 }
2303
2304 static void search_result_add_column(SearchData * sd, gint n, const gchar *title, gboolean image, gboolean right_justify)
2305 {
2306         GtkTreeViewColumn *column;
2307         GtkCellRenderer *renderer;
2308
2309         column = gtk_tree_view_column_new();
2310         gtk_tree_view_column_set_title(column, title);
2311         gtk_tree_view_column_set_min_width(column, 4);
2312
2313         if (n != SEARCH_COLUMN_THUMB) gtk_tree_view_column_set_resizable(column, TRUE);
2314
2315         if (!image)
2316                 {
2317                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY);
2318                 renderer = gtk_cell_renderer_text_new();
2319                 if (right_justify) g_object_set(G_OBJECT(renderer), "xalign", 1.0, NULL);
2320                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2321                 gtk_tree_view_column_add_attribute(column, renderer, "text", n);
2322
2323                 gtk_tree_view_column_set_sort_column_id(column, n);
2324                 }
2325         else
2326                 {
2327                 gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
2328                 renderer = gtk_cell_renderer_pixbuf_new();
2329                 cell_renderer_height_override(renderer);
2330                 gtk_tree_view_column_pack_start(column, renderer, TRUE);
2331                 gtk_tree_view_column_add_attribute(column, renderer, "pixbuf", n);
2332                 }
2333
2334         gtk_tree_view_append_column(GTK_TREE_VIEW(sd->result_view), column);
2335 }
2336
2337 static void menu_choice_set_visible(GtkWidget *widget, gboolean visible)
2338 {
2339         if (visible)
2340                 {
2341                 if (!gtk_widget_get_visible(widget)) gtk_widget_show(widget);
2342                 }
2343         else
2344                 {
2345                 if (gtk_widget_get_visible(widget)) gtk_widget_hide(widget);
2346                 }
2347 }
2348
2349 static gboolean menu_choice_get_match_type(GtkWidget *combo, MatchType *type)
2350 {
2351         GtkTreeModel *store;
2352         GtkTreeIter iter;
2353
2354         store = gtk_combo_box_get_model(GTK_COMBO_BOX(combo));
2355         if (!gtk_combo_box_get_active_iter(GTK_COMBO_BOX(combo), &iter)) return FALSE;
2356         gtk_tree_model_get(store, &iter, MENU_CHOICE_COLUMN_VALUE, type, -1);
2357         return TRUE;
2358 }
2359
2360 static void menu_choice_path_cb(GtkWidget *combo, gpointer data)
2361 {
2362         SearchData *sd = data;
2363
2364         if (!menu_choice_get_match_type(combo, &sd->search_type)) return;
2365
2366         menu_choice_set_visible(gtk_widget_get_parent(sd->check_recurse),
2367                                 (sd->search_type == SEARCH_MATCH_NONE));
2368 }
2369
2370 static void menu_choice_name_cb(GtkWidget *combo, gpointer data)
2371 {
2372         SearchData *sd = data;
2373
2374         if (!menu_choice_get_match_type(combo, &sd->match_name)) return;
2375 }
2376
2377 static void menu_choice_size_cb(GtkWidget *combo, gpointer data)
2378 {
2379         SearchData *sd = data;
2380
2381         if (!menu_choice_get_match_type(combo, &sd->match_size)) return;
2382
2383         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_size_end),
2384                                 (sd->match_size == SEARCH_MATCH_BETWEEN));
2385 }
2386
2387 static void menu_choice_date_cb(GtkWidget *combo, gpointer data)
2388 {
2389         SearchData *sd = data;
2390
2391         if (!menu_choice_get_match_type(combo, &sd->match_date)) return;
2392
2393         menu_choice_set_visible(gtk_widget_get_parent(sd->date_sel_end),
2394                                 (sd->match_date == SEARCH_MATCH_BETWEEN));
2395 }
2396
2397 static void menu_choice_dimensions_cb(GtkWidget *combo, gpointer data)
2398 {
2399         SearchData *sd = data;
2400
2401         if (!menu_choice_get_match_type(combo, &sd->match_dimensions)) return;
2402
2403         menu_choice_set_visible(gtk_widget_get_parent(sd->spin_width_end),
2404                                 (sd->match_dimensions == SEARCH_MATCH_BETWEEN));
2405 }
2406
2407 static void menu_choice_keyword_cb(GtkWidget *combo, gpointer data)
2408 {
2409         SearchData *sd = data;
2410
2411         if (!menu_choice_get_match_type(combo, &sd->match_keywords)) return;
2412 }
2413
2414 static void menu_choice_comment_cb(GtkWidget *combo, gpointer data)
2415 {
2416         SearchData *sd = data;
2417
2418         if (!menu_choice_get_match_type(combo, &sd->match_comment)) return;
2419 }
2420
2421 static void menu_choice_spin_cb(GtkAdjustment *adjustment, gpointer data)
2422 {
2423         gint *value = data;
2424
2425         *value = (gint)gtk_adjustment_get_value(adjustment);
2426 }
2427
2428 static GtkWidget *menu_spin(GtkWidget *box, gdouble min, gdouble max, gint value,
2429                             GCallback func, gpointer data)
2430 {
2431         GtkWidget *spin;
2432         GtkAdjustment *adj;
2433
2434         spin = gtk_spin_button_new_with_range(min, max, 1);
2435         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), (gdouble)value);
2436         adj = gtk_spin_button_get_adjustment(GTK_SPIN_BUTTON(spin));
2437         if (func) g_signal_connect(G_OBJECT(adj), "value_changed",
2438                                    G_CALLBACK(func), data);
2439         gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
2440         gtk_widget_show(spin);
2441
2442         return spin;
2443 }
2444
2445 static void menu_choice_check_cb(GtkWidget *button, gpointer data)
2446 {
2447         GtkWidget *widget = data;
2448         gboolean active;
2449         gboolean *value;
2450
2451         active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
2452         gtk_widget_set_sensitive(widget, active);
2453
2454         value = g_object_get_data(G_OBJECT(button), "check_var");
2455         if (value) *value = active;
2456 }
2457
2458 static GtkWidget *menu_choice_menu(const MatchList *items, gint item_count,
2459                                    GCallback func, gpointer data)
2460 {
2461         GtkWidget *combo;
2462         GtkCellRenderer *renderer;
2463         GtkListStore *store;
2464         gint i;
2465
2466         store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT);
2467         combo = gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
2468         g_object_unref(store);
2469
2470         renderer = gtk_cell_renderer_text_new();
2471         gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combo), renderer, TRUE);
2472         gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo), renderer,
2473                                        "text", MENU_CHOICE_COLUMN_NAME, NULL);
2474
2475         for (i = 0; i < item_count; i++)
2476                 {
2477                 GtkTreeIter iter;
2478
2479                 gtk_list_store_append(store, &iter);
2480                 gtk_list_store_set(store, &iter, MENU_CHOICE_COLUMN_NAME, _(items[i].text),
2481                                                  MENU_CHOICE_COLUMN_VALUE, items[i].type, -1);
2482                 }
2483
2484         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
2485
2486         if (func) g_signal_connect(G_OBJECT(combo), "changed",
2487                                    G_CALLBACK(func), data);
2488
2489         return combo;
2490 }
2491
2492 static GtkWidget *menu_choice(GtkWidget *box, GtkWidget **check, GtkWidget **menu,
2493                               const gchar *text, gboolean *value,
2494                               const MatchList *items, gint item_count,
2495                               GCallback func, gpointer data)
2496 {
2497         GtkWidget *base_box;
2498         GtkWidget *hbox;
2499         GtkWidget *button;
2500         GtkWidget *option;
2501
2502         base_box = gtk_hbox_new(FALSE, PREF_PAD_GAP);
2503         gtk_box_pack_start(GTK_BOX(box), base_box, FALSE, FALSE, 0);
2504         gtk_widget_show(base_box);
2505
2506         button = gtk_check_button_new();
2507         if (value) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), *value);
2508         gtk_box_pack_start(GTK_BOX(base_box), button, FALSE, FALSE, 0);
2509         gtk_widget_show(button);
2510         if (check) *check = button;
2511         if (value) g_object_set_data(G_OBJECT(button), "check_var", value);
2512
2513         hbox = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2514         gtk_box_pack_start(GTK_BOX(base_box), hbox, TRUE, TRUE, 0);
2515         gtk_widget_show(hbox);
2516
2517         g_signal_connect(G_OBJECT(button), "toggled",
2518                          G_CALLBACK(menu_choice_check_cb), hbox);
2519         gtk_widget_set_sensitive(hbox, (value) ? *value : FALSE);
2520
2521         pref_label_new(hbox, text);
2522
2523         if (!items && !menu) return hbox;
2524
2525         option = menu_choice_menu(items, item_count, func, data);
2526         gtk_box_pack_start(GTK_BOX(hbox), option, FALSE, FALSE, 0);
2527         gtk_widget_show(option);
2528         if (menu) *menu = option;
2529
2530         return hbox;
2531 }
2532
2533 static void search_window_close(SearchData *sd)
2534 {
2535         gtk_widget_destroy(sd->window);
2536 }
2537
2538 static gboolean search_window_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
2539 {
2540         SearchData *sd = data;
2541
2542         search_window_close(sd);
2543         return TRUE;
2544 }
2545
2546 static void search_window_destroy_cb(GtkWidget *widget, gpointer data)
2547 {
2548         SearchData *sd = data;
2549
2550         search_window_list = g_list_remove(search_window_list, sd);
2551
2552         search_result_update_idle_cancel(sd);
2553
2554         filelist_free(sd->search_buffer_list);
2555         sd->search_buffer_list = NULL;
2556
2557         search_stop(sd);
2558         search_result_clear(sd);
2559
2560         file_data_unref(sd->search_dir_fd);
2561
2562         g_free(sd->search_name);
2563         g_free(sd->search_comment);
2564         g_free(sd->search_similarity_path);
2565         string_list_free(sd->search_keyword_list);
2566
2567         file_data_unregister_notify_func(search_notify_cb, sd);
2568
2569         g_free(sd);
2570 }
2571
2572 void search_new(FileData *dir_fd, FileData *example_file)
2573 {
2574         SearchData *sd;
2575         GtkWidget *vbox;
2576         GtkWidget *hbox;
2577         GtkWidget *hbox2;
2578         GtkWidget *pad_box;
2579         GtkWidget *frame;
2580         GtkWidget *scrolled;
2581         GtkListStore *store;
2582         GtkTreeSortable *sortable;
2583         GtkTreeSelection *selection;
2584         GtkWidget *combo;
2585         GdkGeometry geometry;
2586
2587         sd = g_new0(SearchData, 1);
2588
2589         sd->search_dir_fd = file_data_ref(dir_fd);
2590         sd->search_path_recurse = TRUE;
2591         sd->search_size = 0;
2592         sd->search_width = 640;
2593         sd->search_height = 480;
2594         sd->search_width_end = 1024;
2595         sd->search_height_end = 768;
2596
2597         sd->search_type = SEARCH_MATCH_NONE;
2598
2599         sd->match_name = SEARCH_MATCH_CONTAINS;
2600         sd->match_size = SEARCH_MATCH_EQUAL;
2601         sd->match_date = SEARCH_MATCH_EQUAL;
2602         sd->match_dimensions = SEARCH_MATCH_EQUAL;
2603         sd->match_keywords = SEARCH_MATCH_ALL;
2604         sd->match_comment = SEARCH_MATCH_CONTAINS;
2605
2606         sd->match_name_enable = TRUE;
2607
2608         sd->search_similarity = 95;
2609
2610         if (example_file)
2611                 {
2612                 sd->search_similarity_path = g_strdup(example_file->path);
2613                 }
2614
2615         sd->window = window_new(GTK_WINDOW_TOPLEVEL, "search", NULL, NULL, _("Image search"));
2616
2617         gtk_window_set_resizable(GTK_WINDOW(sd->window), TRUE);
2618
2619         geometry.min_width = DEFAULT_MINIMAL_WINDOW_SIZE;
2620         geometry.min_height = DEFAULT_MINIMAL_WINDOW_SIZE;
2621         geometry.base_width = DEF_SEARCH_WIDTH;
2622         geometry.base_height = DEF_SEARCH_HEIGHT;
2623         gtk_window_set_geometry_hints(GTK_WINDOW(sd->window), NULL, &geometry,
2624                                       GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE);
2625
2626         gtk_window_set_default_size(GTK_WINDOW(sd->window), DEF_SEARCH_WIDTH, DEF_SEARCH_HEIGHT);
2627
2628         g_signal_connect(G_OBJECT(sd->window), "delete_event",
2629                          G_CALLBACK(search_window_delete_cb), sd);
2630         g_signal_connect(G_OBJECT(sd->window), "destroy",
2631                          G_CALLBACK(search_window_destroy_cb), sd);
2632
2633         g_signal_connect(G_OBJECT(sd->window), "key_press_event",
2634                          G_CALLBACK(search_window_keypress_cb), sd);
2635
2636         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
2637         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_GAP);
2638         gtk_container_add(GTK_CONTAINER(sd->window), vbox);
2639         gtk_widget_show(vbox);
2640
2641         sd->box_search = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
2642
2643         hbox = pref_box_new(sd->box_search, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2644
2645         pref_label_new(hbox, _("Search:"));
2646
2647         sd->menu_path = menu_choice_menu(text_search_menu_path, sizeof(text_search_menu_path) / sizeof(MatchList),
2648                                          G_CALLBACK(menu_choice_path_cb), sd);
2649         gtk_box_pack_start(GTK_BOX(hbox), sd->menu_path, FALSE, FALSE, 0);
2650         gtk_widget_show(sd->menu_path);
2651
2652         hbox2 = pref_box_new(hbox, TRUE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
2653         combo = tab_completion_new_with_history(&sd->path_entry, sd->search_dir_fd->path,
2654                                                 "search_path", -1,
2655                                                 NULL, NULL);
2656         tab_completion_add_select_button(sd->path_entry, NULL, TRUE);
2657         gtk_box_pack_start(GTK_BOX(hbox2), combo, TRUE, TRUE, 0);
2658         gtk_widget_show(combo);
2659         sd->check_recurse = pref_checkbox_new_int(hbox2, _("Recurse"),
2660                                                   sd->search_path_recurse, &sd->search_path_recurse);
2661
2662         /* Search for file name */
2663         hbox = menu_choice(sd->box_search, &sd->check_name, &sd->menu_name,
2664                            _("File name"), &sd->match_name_enable,
2665                            text_search_menu_name, sizeof(text_search_menu_name) / sizeof(MatchList),
2666                            G_CALLBACK(menu_choice_name_cb), sd);
2667         combo = history_combo_new(&sd->entry_name, "", "search_name", -1);
2668         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2669         gtk_widget_show(combo);
2670         pref_checkbox_new_int(hbox, _("Match case"),
2671                               sd->search_name_match_case, &sd->search_name_match_case);
2672
2673         /* Search for file size */
2674         hbox = menu_choice(sd->box_search, &sd->check_size, &sd->menu_size,
2675                            _("File size is"), &sd->match_size_enable,
2676                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2677                            G_CALLBACK(menu_choice_size_cb), sd);
2678         sd->spin_size = menu_spin(hbox, 0, 1024*1024*1024, sd->search_size,
2679                                   G_CALLBACK(menu_choice_spin_cb), &sd->search_size);
2680         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2681         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2682         pref_label_new(hbox2, _("and"));
2683         sd->spin_size_end = menu_spin(hbox2, 0, 1024*1024*1024, sd->search_size_end,
2684                                       G_CALLBACK(menu_choice_spin_cb), &sd->search_size_end);
2685
2686         /* Search for file date */
2687         hbox = menu_choice(sd->box_search, &sd->check_date, &sd->menu_date,
2688                            _("File date is"), &sd->match_date_enable,
2689                            text_search_menu_date, sizeof(text_search_menu_date) / sizeof(MatchList),
2690                            G_CALLBACK(menu_choice_date_cb), sd);
2691         sd->date_sel = date_selection_new();
2692         date_selection_time_set(sd->date_sel, time(NULL));
2693         gtk_box_pack_start(GTK_BOX(hbox), sd->date_sel, FALSE, FALSE, 0);
2694         gtk_widget_show(sd->date_sel);
2695
2696         hbox2 = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
2697         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2698         pref_label_new(hbox2, _("and"));
2699         sd->date_sel_end = date_selection_new();
2700         date_selection_time_set(sd->date_sel_end, time(NULL));
2701         gtk_box_pack_start(GTK_BOX(hbox2), sd->date_sel_end, FALSE, FALSE, 0);
2702         gtk_widget_show(sd->date_sel_end);
2703         pref_checkbox_new_int(hbox, _("Exif date"),
2704                                 sd->search_date_exif, &sd->search_date_exif);
2705
2706         /* Search for image dimensions */
2707         hbox = menu_choice(sd->box_search, &sd->check_dimensions, &sd->menu_dimensions,
2708                            _("Image dimensions are"), &sd->match_dimensions_enable,
2709                            text_search_menu_size, sizeof(text_search_menu_size) / sizeof(MatchList),
2710                            G_CALLBACK(menu_choice_dimensions_cb), sd);
2711         pad_box = pref_box_new(hbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 2);
2712         sd->spin_width = menu_spin(pad_box, 0, 1000000, sd->search_width,
2713                                    G_CALLBACK(menu_choice_spin_cb), &sd->search_width);
2714         pref_label_new(pad_box, "x");
2715         sd->spin_height = menu_spin(pad_box, 0, 1000000, sd->search_height,
2716                                     G_CALLBACK(menu_choice_spin_cb), &sd->search_height);
2717         hbox2 = gtk_hbox_new(FALSE, 2);
2718         gtk_box_pack_start(GTK_BOX(hbox), hbox2, FALSE, FALSE, 0);
2719         pref_label_new(hbox2, _("and"));
2720         pref_spacer(hbox2, PREF_PAD_SPACE - 2*2);
2721         sd->spin_width_end = menu_spin(hbox2, 0, 1000000, sd->search_width_end,
2722                                        G_CALLBACK(menu_choice_spin_cb), &sd->search_width_end);
2723         pref_label_new(hbox2, "x");
2724         sd->spin_height_end = menu_spin(hbox2, 0, 1000000, sd->search_height_end,
2725                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_height_end);
2726
2727         /* Search for image similarity */
2728         hbox = menu_choice(sd->box_search, &sd->check_similarity, NULL,
2729                            _("Image content is"), &sd->match_similarity_enable,
2730                            NULL, 0, NULL, sd);
2731         sd->spin_similarity = menu_spin(hbox, 80, 100, sd->search_similarity,
2732                                         G_CALLBACK(menu_choice_spin_cb), &sd->search_similarity);
2733
2734         /* xgettext:no-c-format */
2735         pref_label_new(hbox, _("% similar to"));
2736
2737         combo = tab_completion_new_with_history(&sd->entry_similarity,
2738                                                 (sd->search_similarity_path) ? sd->search_similarity_path : "",
2739                                                 "search_similarity_path", -1, NULL, NULL);
2740         tab_completion_add_select_button(sd->entry_similarity, NULL, FALSE);
2741         gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
2742         gtk_widget_show(combo);
2743
2744         /* Search for image keywords */
2745         hbox = menu_choice(sd->box_search, &sd->check_keywords, &sd->menu_keywords,
2746                            _("Keywords"), &sd->match_keywords_enable,
2747                            text_search_menu_keyword, sizeof(text_search_menu_keyword) / sizeof(MatchList),
2748                            G_CALLBACK(menu_choice_keyword_cb), sd);
2749         sd->entry_keywords = gtk_entry_new();
2750         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_keywords, TRUE, TRUE, 0);
2751         gtk_widget_set_sensitive(sd->entry_keywords, sd->match_keywords_enable);
2752         g_signal_connect(G_OBJECT(sd->check_keywords), "toggled",
2753                          G_CALLBACK(menu_choice_check_cb), sd->entry_keywords);
2754         gtk_widget_show(sd->entry_keywords);
2755
2756         /* Search for image comment */
2757         hbox = menu_choice(sd->box_search, &sd->check_comment, &sd->menu_comment,
2758                         _("Comment"), &sd->match_comment_enable,
2759                         text_search_menu_comment, sizeof(text_search_menu_comment) / sizeof(MatchList),
2760                         G_CALLBACK(menu_choice_comment_cb), sd);
2761         sd->entry_comment = gtk_entry_new();
2762         gtk_box_pack_start(GTK_BOX(hbox), sd->entry_comment, TRUE, TRUE, 0);
2763         gtk_widget_set_sensitive(sd->entry_comment, sd->match_comment_enable);
2764         g_signal_connect(G_OBJECT(sd->check_comment), "toggled",
2765                         G_CALLBACK(menu_choice_check_cb), sd->entry_comment);
2766         gtk_widget_show(sd->entry_comment);
2767         pref_checkbox_new_int(hbox, _("Match case"),
2768                               sd->search_comment_match_case, &sd->search_comment_match_case);
2769
2770         /* Done the types of searches */
2771
2772         scrolled = gtk_scrolled_window_new(NULL, NULL);
2773         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
2774         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
2775                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2776         gtk_box_pack_start(GTK_BOX(vbox), scrolled, TRUE, TRUE, 0);
2777         gtk_widget_show(scrolled);
2778
2779         store = gtk_list_store_new(8, G_TYPE_POINTER, G_TYPE_INT, GDK_TYPE_PIXBUF,
2780                                    G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
2781                                    G_TYPE_STRING, G_TYPE_STRING);
2782
2783         /* set up sorting */
2784         sortable = GTK_TREE_SORTABLE(store);
2785         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_RANK, search_result_sort_cb,
2786                                   GINT_TO_POINTER(SEARCH_COLUMN_RANK), NULL);
2787         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_NAME, search_result_sort_cb,
2788                                   GINT_TO_POINTER(SEARCH_COLUMN_NAME), NULL);
2789         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_SIZE, search_result_sort_cb,
2790                                   GINT_TO_POINTER(SEARCH_COLUMN_SIZE), NULL);
2791         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DATE, search_result_sort_cb,
2792                                   GINT_TO_POINTER(SEARCH_COLUMN_DATE), NULL);
2793         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_DIMENSIONS, search_result_sort_cb,
2794                                   GINT_TO_POINTER(SEARCH_COLUMN_DIMENSIONS), NULL);
2795         gtk_tree_sortable_set_sort_func(sortable, SEARCH_COLUMN_PATH, search_result_sort_cb,
2796                                   GINT_TO_POINTER(SEARCH_COLUMN_PATH), NULL);
2797
2798 #if 0
2799         /* by default, search results are unsorted until user selects a sort column - for speed,
2800          * using sort slows search speed by an order of magnitude with 1000's of results :-/
2801          */
2802         gtk_tree_sortable_set_sort_column_id(sortable, SEARCH_COLUMN_PATH, GTK_SORT_ASCENDING);
2803 #endif
2804
2805         sd->result_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
2806         g_object_unref(store);
2807         gtk_container_add(GTK_CONTAINER(scrolled), sd->result_view);
2808         gtk_widget_show(sd->result_view);
2809
2810         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(sd->result_view));
2811         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_MULTIPLE);
2812         gtk_tree_selection_set_select_function(selection, search_result_select_cb, sd, NULL);
2813
2814         gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(sd->result_view), TRUE);
2815         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(sd->result_view), FALSE);
2816
2817         search_result_add_column(sd, SEARCH_COLUMN_RANK, _("Rank"), FALSE, FALSE);
2818         search_result_add_column(sd, SEARCH_COLUMN_THUMB, "", TRUE, FALSE);
2819         search_result_add_column(sd, SEARCH_COLUMN_NAME, _("Name"), FALSE, FALSE);
2820         search_result_add_column(sd, SEARCH_COLUMN_SIZE, _("Size"), FALSE, TRUE);
2821         search_result_add_column(sd, SEARCH_COLUMN_DATE, _("Date"), FALSE, TRUE);
2822         search_result_add_column(sd, SEARCH_COLUMN_DIMENSIONS, _("Dimensions"), FALSE, FALSE);
2823         search_result_add_column(sd, SEARCH_COLUMN_PATH, _("Path"), FALSE, FALSE);
2824
2825         search_dnd_init(sd);
2826
2827         g_signal_connect(G_OBJECT(sd->result_view), "button_press_event",
2828                          G_CALLBACK(search_result_press_cb), sd);
2829         g_signal_connect(G_OBJECT(sd->result_view), "button_release_event",
2830                          G_CALLBACK(search_result_release_cb), sd);
2831         g_signal_connect(G_OBJECT(sd->result_view), "key_press_event",
2832                          G_CALLBACK(search_result_keypress_cb), sd);
2833
2834         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, 0);
2835
2836         sd->button_thumbs = pref_checkbox_new(hbox, _("Thumbnails"), FALSE,
2837                                               G_CALLBACK(search_thumb_toggle_cb), sd);
2838
2839         frame = gtk_frame_new(NULL);
2840         gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
2841         gtk_box_pack_start(GTK_BOX(hbox), frame, TRUE, TRUE, PREF_PAD_SPACE);
2842         gtk_widget_show(frame);
2843
2844         sd->label_status = gtk_label_new("");
2845         gtk_widget_set_size_request(sd->label_status, 50, -1);
2846         gtk_container_add(GTK_CONTAINER(frame), sd->label_status);
2847         gtk_widget_show(sd->label_status);
2848
2849         sd->label_progress = gtk_progress_bar_new();
2850         gtk_widget_set_size_request(sd->label_progress, 50, -1);
2851 #if GTK_CHECK_VERSION(3,0,0)
2852         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(sd->label_progress), "");
2853         gtk_progress_bar_set_show_text(GTK_PROGRESS_BAR(sd->label_progress), TRUE);
2854 #endif
2855         gtk_box_pack_start(GTK_BOX(hbox), sd->label_progress, TRUE, TRUE, 0);
2856         gtk_widget_show(sd->label_progress);
2857
2858         sd->spinner = spinner_new(NULL, -1);
2859         gtk_box_pack_start(GTK_BOX(hbox), sd->spinner, FALSE, FALSE, 0);
2860         gtk_widget_show(sd->spinner);
2861
2862         sd->button_start = pref_button_new(hbox, GTK_STOCK_FIND, NULL, FALSE,
2863                                            G_CALLBACK(search_start_cb), sd);
2864         pref_spacer(hbox, PREF_PAD_BUTTON_GAP);
2865         sd->button_stop = pref_button_new(hbox, GTK_STOCK_STOP, NULL, FALSE,
2866                                           G_CALLBACK(search_start_cb), sd);
2867         gtk_widget_set_sensitive(sd->button_stop, FALSE);
2868
2869         search_status_update(sd);
2870         search_progress_update(sd, FALSE, -1.0);
2871
2872         search_window_list = g_list_append(search_window_list, sd);
2873
2874         file_data_register_notify_func(search_notify_cb, sd, NOTIFY_PRIORITY_MEDIUM);
2875
2876         gtk_widget_show(sd->window);
2877 }
2878
2879 /*
2880  *-------------------------------------------------------------------
2881  * maintenance (move, delete, etc.)
2882  *-------------------------------------------------------------------
2883  */
2884
2885 static void search_result_change_path(SearchData *sd, FileData *fd)
2886 {
2887         GtkTreeModel *store;
2888         GtkTreeIter iter;
2889         gboolean valid;
2890
2891         store = gtk_tree_view_get_model(GTK_TREE_VIEW(sd->result_view));
2892         valid = gtk_tree_model_get_iter_first(store, &iter);
2893         while (valid)
2894                 {
2895                 GtkTreeIter current;
2896                 MatchFileData *mfd;
2897
2898                 current = iter;
2899                 valid = gtk_tree_model_iter_next(store, &iter);
2900
2901                 gtk_tree_model_get(store, &current, SEARCH_COLUMN_POINTER, &mfd, -1);
2902                 if (mfd->fd == fd)
2903                         {
2904                         if (fd->change && fd->change->dest)
2905                                 {
2906                                 gtk_list_store_set(GTK_LIST_STORE(store), &current,
2907                                                    SEARCH_COLUMN_NAME, mfd->fd->name,
2908                                                    SEARCH_COLUMN_PATH, mfd->fd->path, -1);
2909                                 }
2910                         else
2911                                 {
2912                                 search_result_remove_item(sd, mfd, &current);
2913                                 }
2914                         }
2915                 }
2916 }
2917
2918 static void search_notify_cb(FileData *fd, NotifyType type, gpointer data)
2919 {
2920         SearchData *sd = data;
2921
2922         if (!(type & NOTIFY_CHANGE) || !fd->change) return;
2923
2924         DEBUG_1("Notify search: %s %04x", fd->path, type);
2925
2926         switch (fd->change->type)
2927                 {
2928                 case FILEDATA_CHANGE_MOVE:
2929                 case FILEDATA_CHANGE_RENAME:
2930                 case FILEDATA_CHANGE_DELETE:
2931                         search_result_change_path(sd, fd);
2932                         break;
2933                 case FILEDATA_CHANGE_COPY:
2934                 case FILEDATA_CHANGE_UNSPECIFIED:
2935                 case FILEDATA_CHANGE_WRITE_METADATA:
2936                         break;
2937                 }
2938 }
2939 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */