src/preferences.c

   1 /*
   2  * GQview
   3  * (C) 2004 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12
  13 #include "gqview.h"
  14 #include "preferences.h"
  15
  16 #include "cache_maint.h"
  17 #include "editors.h"
  18 #include "filelist.h"
  19 #include "fullscreen.h"
  20 #include "img-view.h"
  21 #include "layout_config.h"
  22 #include "layout_util.h"
  23 #include "pixbuf_util.h"
  24 #include "slideshow.h"
  25 #include "utilops.h"
  26 #include "ui_fileops.h"
  27 #include "ui_misc.h"
  28 #include "ui_tabcomp.h"
  29 #include "ui_utildlg.h"
  30
  31 #include "icons/config.xpm"
  32
  33 #include <math.h>
  34
  35
  36 #define EDITOR_NAME_MAX_LENGTH 32
  37 #define EDITOR_COMMAND_MAX_LENGTH 1024
  38
  39
  40 typedef struct _ThumbSize ThumbSize;
  41 struct _ThumbSize
  42 {
  43         gint w;
  44         gint h;
  45 };
  46
  47 static ThumbSize thumb_size_list[] =
  48 {
  49         { 24, 24 },
  50         { 32, 32 },
  51         { 48, 48 },
  52         { 64, 64 },
  53         { 96, 72 },
  54         { 96, 96 },
  55         { 128, 96 },
  56         { 128, 128 },
  57         { 160, 120 },
  58         { 160, 160 },
  59         { 192, 144 },
  60         { 192, 192 },
  61         { 256, 192 },
  62         { 256, 256 }
  63 };
  64
  65 enum {
  66         FE_ENABLE,
  67         FE_EXTENSION,
  68         FE_DESCRIPTION
  69 };
  70
  71 /* config memory values */
  72 static gint startup_path_enable_c;
  73 static gint confirm_delete_c;
  74 static gint enable_delete_key_c;
  75 static gint safe_delete_enable_c;
  76 static gint safe_delete_size_c;
  77 static gint restore_tool_c;
  78 static gint save_window_positions_c;
  79 static gint zoom_mode_c;
  80 static gint two_pass_zoom_c;
  81 static gint fit_window_c;
  82 static gint limit_window_size_c;
  83 static gint zoom_to_fit_expands_c;
  84 static gint max_window_size_c;
  85 static gint progressive_key_scrolling_c;
  86 static gint thumb_max_width_c;
  87 static gint thumb_max_height_c;
  88 static gint enable_thumb_caching_c;
  89 static gint enable_thumb_dirs_c;
  90 static gint use_xvpics_thumbnails_c;
  91 static gint thumbnail_spec_standard_c;
  92 static gint enable_metadata_dirs_c;
  93 static gint show_dot_files_c;
  94 static gint file_filter_disable_c;
  95 static gint file_sort_case_sensitive_c;
  96 static gint slideshow_delay_c;
  97 static gint slideshow_random_c;
  98 static gint slideshow_repeat_c;
  99
 100 static gint mousewheel_scrolls_c;
 101
 102 static gint enable_in_place_rename_c;
 103
 104 static gint collection_rectangular_selection_c;
 105
 106 static gint tile_cache_max_c;
 107
 108 static gint thumbnail_quality_c;
 109 static gint zoom_quality_c;
 110
 111 static gint zoom_increment_c;
 112
 113 static gint enable_read_ahead_c;
 114
 115 static gint black_window_background_c;
 116
 117 static gint fullscreen_screen_c;
 118 static gint fullscreen_clean_flip_c;
 119 static gint fullscreen_disable_saver_c;
 120 static gint fullscreen_above_c;
 121
 122 static gint dupe_custom_threshold_c;
 123
 124 static GtkWidget *configwindow = NULL;
 125 static GtkWidget *startup_path_entry;
 126 static GtkListStore *filter_store = NULL;
 127 static GtkWidget *editor_name_entry[GQVIEW_EDITOR_SLOTS];
 128 static GtkWidget *editor_command_entry[GQVIEW_EDITOR_SLOTS];
 129
 130 static GtkWidget *layout_widget;
 131
 132 static GtkWidget *safe_delete_path_entry;
 133
 134 static gint tree_descend_subdirs_c;
 135
 136 static gint update_on_time_change_c;
 137 static gint exif_rotate_enable_c;
 138
 139
 140 /*
 141  *-----------------------------------------------------------------------------
 142  * option widget callbacks (private)
 143  *-----------------------------------------------------------------------------
 144  */
 145
 146 static void startup_path_set_current(GtkWidget *widget, gpointer data)
 147 {
 148         gtk_entry_set_text(GTK_ENTRY(startup_path_entry), layout_get_path(NULL));
 149 }
 150
 151 static void zoom_mode_original_cb(GtkWidget *widget, gpointer data)
 152 {
 153         if (GTK_TOGGLE_BUTTON (widget)->active)
 154                 zoom_mode_c = ZOOM_RESET_ORIGINAL;
 155 }
 156
 157 static void zoom_mode_fit_cb(GtkWidget *widget, gpointer data)
 158 {
 159         if (GTK_TOGGLE_BUTTON (widget)->active)
 160                 zoom_mode_c = ZOOM_RESET_FIT_WINDOW;
 161 }
 162
 163 static void zoom_mode_none_cb(GtkWidget *widget, gpointer data)
 164 {
 165         if (GTK_TOGGLE_BUTTON (widget)->active)
 166                 zoom_mode_c = ZOOM_RESET_NONE;
 167 }
 168
 169 static void zoom_increment_cb(GtkWidget *spin, gpointer data)
 170 {
 171         zoom_increment_c = (gint)(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)) * 10.0 + 0.01);
 172 }
 173
 174 static void slideshow_delay_cb(GtkWidget *spin, gpointer data)
 175 {
 176         slideshow_delay_c = (gint)(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)) *
 177                                    (double)SLIDESHOW_SUBSECOND_PRECISION + 0.01);
 178 }
 179
 180 /*
 181  *-----------------------------------------------------------------------------
 182  * sync progam to config window routine (private)
 183  *-----------------------------------------------------------------------------
 184  */
 185
 186 static void config_window_apply(void)
 187 {
 188         const gchar *buf;
 189         gchar *l_conf;
 190         gint new_style;
 191         gint i;
 192         gint refresh = FALSE;
 193
 194         for(i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
 195                 {
 196                 g_free(editor_name[i]);
 197                 editor_name[i] = NULL;
 198                 buf = gtk_entry_get_text(GTK_ENTRY(editor_name_entry[i]));
 199                 if (buf && strlen(buf) > 0) editor_name[i] = g_strdup(buf);
 200
 201                 g_free(editor_command[i]);
 202                 editor_command[i] = NULL;
 203                 buf = gtk_entry_get_text(GTK_ENTRY(editor_command_entry[i]));
 204                 if (buf && strlen(buf) > 0) editor_command[i] = g_strdup(buf);
 205                 }
 206         layout_edit_update_all();
 207
 208         g_free(startup_path);
 209         startup_path = NULL;
 210         buf = gtk_entry_get_text(GTK_ENTRY(startup_path_entry));
 211         if (buf && strlen(buf) > 0) startup_path = remove_trailing_slash(buf);
 212
 213         g_free(safe_delete_path);
 214         safe_delete_path = NULL;
 215         buf = gtk_entry_get_text(GTK_ENTRY(safe_delete_path_entry));
 216         if (buf && strlen(buf) > 0) safe_delete_path = remove_trailing_slash(buf);
 217
 218         if (show_dot_files != show_dot_files_c) refresh = TRUE;
 219         if (file_sort_case_sensitive != file_sort_case_sensitive_c) refresh = TRUE;
 220         if (file_filter_disable != file_filter_disable_c) refresh = TRUE;
 221
 222         startup_path_enable = startup_path_enable_c;
 223         confirm_delete = confirm_delete_c;
 224         enable_delete_key = enable_delete_key_c;
 225         safe_delete_enable = safe_delete_enable_c;
 226         safe_delete_size = safe_delete_size_c;
 227         restore_tool = restore_tool_c;
 228         save_window_positions = save_window_positions_c;
 229         zoom_mode = zoom_mode_c;
 230         two_pass_zoom = two_pass_zoom_c;
 231         fit_window = fit_window_c;
 232         limit_window_size = limit_window_size_c;
 233         zoom_to_fit_expands = zoom_to_fit_expands_c;
 234         max_window_size = max_window_size_c;
 235         progressive_key_scrolling = progressive_key_scrolling_c;
 236         thumb_max_width = thumb_max_width_c;
 237         thumb_max_height = thumb_max_height_c;
 238         enable_thumb_caching = enable_thumb_caching_c;
 239         enable_thumb_dirs = enable_thumb_dirs_c;
 240         use_xvpics_thumbnails = use_xvpics_thumbnails_c;
 241         thumbnail_spec_standard = thumbnail_spec_standard_c;
 242         enable_metadata_dirs = enable_metadata_dirs_c;
 243         show_dot_files = show_dot_files_c;
 244         file_sort_case_sensitive = file_sort_case_sensitive_c;
 245         file_filter_disable = file_filter_disable_c;
 246
 247         slideshow_random = slideshow_random_c;
 248         slideshow_repeat = slideshow_repeat_c;
 249         slideshow_delay = slideshow_delay_c;
 250
 251         mousewheel_scrolls = mousewheel_scrolls_c;
 252
 253         enable_in_place_rename = enable_in_place_rename_c;
 254
 255         collection_rectangular_selection = collection_rectangular_selection_c;
 256
 257         tile_cache_max = tile_cache_max_c;
 258
 259         thumbnail_quality = thumbnail_quality_c;
 260         zoom_quality = zoom_quality_c;
 261
 262         zoom_increment = zoom_increment_c;
 263
 264         enable_read_ahead = enable_read_ahead_c;
 265
 266         if (black_window_background != black_window_background_c)
 267                 {
 268                 black_window_background = black_window_background_c;
 269
 270                 layout_colors_update();
 271                 view_window_colors_update();
 272                 }
 273
 274         fullscreen_screen = fullscreen_screen_c;
 275         fullscreen_clean_flip = fullscreen_clean_flip_c;
 276         fullscreen_disable_saver = fullscreen_disable_saver_c;
 277         fullscreen_above = fullscreen_above_c;
 278
 279         update_on_time_change = update_on_time_change_c;
 280         exif_rotate_enable = exif_rotate_enable_c;
 281
 282         dupe_custom_threshold = dupe_custom_threshold_c;
 283
 284         tree_descend_subdirs = tree_descend_subdirs_c;
 285
 286         l_conf = layout_config_get(layout_widget, &new_style);
 287
 288         if (new_style != layout_style ||
 289             (l_conf == NULL) != (layout_order == NULL) ||
 290             !layout_order ||
 291             strcmp(buf, layout_order) != 0)
 292                 {
 293                 if (refresh) filter_rebuild();
 294                 refresh = FALSE;
 295
 296                 g_free(layout_order);
 297                 layout_order = l_conf;
 298                 l_conf = NULL;
 299
 300                 layout_style = new_style;
 301
 302                 layout_styles_update();
 303                 }
 304
 305         g_free(l_conf);
 306
 307         if (refresh)
 308                 {
 309                 filter_rebuild();
 310                 layout_refresh(NULL);
 311                 }
 312 }
 313
 314 /*
 315  *-----------------------------------------------------------------------------
 316  * config window main button callbacks (private)
 317  *-----------------------------------------------------------------------------
 318  */
 319
 320 static void config_window_close_cb(GtkWidget *widget, gpointer data)
 321 {
 322         gtk_widget_destroy(configwindow);
 323         configwindow = NULL;
 324         filter_store = NULL;
 325 }
 326
 327 static gint config_window_delete(GtkWidget *w, GdkEventAny *event, gpointer data)
 328 {
 329         config_window_close_cb(NULL, NULL);
 330         return TRUE;
 331 }
 332
 333 static void config_window_ok_cb(GtkWidget *widget, gpointer data)
 334 {
 335         config_window_apply();
 336         config_window_close_cb(NULL, NULL);
 337 }
 338
 339 static void config_window_apply_cb(GtkWidget *widget, gpointer data)
 340 {
 341         config_window_apply();
 342 }
 343
 344 /*
 345  *-----------------------------------------------------------------------------
 346  * config window setup (private)
 347  *-----------------------------------------------------------------------------
 348  */
 349
 350 static void quality_menu_cb(GtkWidget *combo, gpointer data)
 351 {
 352         gint *option = data;
 353
 354         switch (gtk_combo_box_get_active(GTK_COMBO_BOX(combo)))
 355                 {
 356                 case 0:
 357                 default:
 358                         *option = GDK_INTERP_NEAREST;
 359                         break;
 360                 case 1:
 361                         *option = GDK_INTERP_TILES;
 362                         break;
 363                 case 2:
 364                         *option = GDK_INTERP_BILINEAR;
 365                         break;
 366                 case 3:
 367                         *option = GDK_INTERP_HYPER;
 368                         break;
 369                 }
 370 }
 371
 372 static void add_quality_menu(GtkWidget *table, gint column, gint row, const gchar *text,
 373                              gint option, gint *option_c)
 374 {
 375         GtkWidget *combo;
 376         gint current = 0;
 377
 378         *option_c = option;
 379
 380         pref_table_label(table, column, row, text, 0.0);
 381
 382         combo = gtk_combo_box_new_text();
 383
 384         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Nearest (worst, but fastest)"));
 385         if (option == GDK_INTERP_NEAREST) current = 0;
 386         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Tiles"));
 387         if (option == GDK_INTERP_TILES) current = 1;
 388         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Bilinear"));
 389         if (option == GDK_INTERP_BILINEAR) current = 2;
 390         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Hyper (best, but slowest)"));
 391         if (option == GDK_INTERP_HYPER) current = 3;
 392
 393         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
 394
 395         g_signal_connect(G_OBJECT(combo), "changed",
 396                          G_CALLBACK(quality_menu_cb), option_c);
 397
 398         gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
 399                          GTK_EXPAND | GTK_FILL, FALSE, 0, 0);
 400         gtk_widget_show(combo);
 401 }
 402
 403 #if 0
 404 static void add_dither_menu(gint option, gint *option_c, gchar *text, GtkWidget *box)
 405 {
 406         GtkWidget *hbox;
 407         GtkWidget *omenu;
 408         GtkWidget *menu;
 409
 410         *option_c = option;
 411
 412         hbox = pref_box_new(box, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 413         pref_label_new(hbox, text);
 414
 415         omenu = gtk_option_menu_new();
 416         menu = gtk_menu_new();
 417
 418         add_menu_item(menu, _("None"), option_c, (gint)GDK_RGB_DITHER_NONE);
 419         add_menu_item(menu, _("Normal"), option_c, (gint)GDK_RGB_DITHER_NORMAL);
 420         add_menu_item(menu, _("Best"), option_c, (gint)GDK_RGB_DITHER_MAX);
 421
 422         gtk_option_menu_set_menu(GTK_OPTION_MENU(omenu), menu);
 423         gtk_option_menu_set_history(GTK_OPTION_MENU(omenu), *option_c);
 424
 425         gtk_box_pack_start(GTK_BOX(hbox), omenu, FALSE, FALSE, 0);
 426         gtk_widget_show(omenu);
 427 }
 428 #endif
 429
 430 static void thumb_size_menu_cb(GtkWidget *combo, gpointer data)
 431 {
 432         gint n;
 433
 434         n = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
 435
 436         if (n >= 0 && n < sizeof(thumb_size_list) / sizeof(ThumbSize))
 437                 {
 438                 thumb_max_width_c = thumb_size_list[n].w;
 439                 thumb_max_height_c = thumb_size_list[n].h;
 440                 }
 441         else if (n > 0)
 442                 {
 443                 thumb_max_width_c = thumb_max_width;
 444                 thumb_max_height_c = thumb_max_height;
 445                 }
 446 }
 447
 448 static void add_thumb_size_menu(GtkWidget *table, gint column, gint row, gchar *text)
 449 {
 450         GtkWidget *combo;
 451         gint current;
 452         gint last_w, last_h;
 453         gint i;
 454         gint c;
 455
 456         thumb_max_width_c = thumb_max_width;
 457         thumb_max_height_c = thumb_max_height;
 458
 459         pref_table_label(table, column, row, text, 0.0);
 460
 461         combo = gtk_combo_box_new_text();
 462
 463         last_w = last_h = 0;
 464         current = -1;
 465         i = 0;
 466         c = TRUE;
 467         while (c)
 468                 {
 469                 gint w, h;
 470
 471                 w = thumb_size_list[i].w;
 472                 h = thumb_size_list[i].h;
 473
 474                 if ( w > 0 && h > 0)
 475                         {
 476                         gchar *buf;
 477
 478                         buf = g_strdup_printf("%d x %d", w, h);
 479                         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), buf);
 480                         g_free(buf);
 481
 482                         if (w == thumb_max_width && h == thumb_max_height) current = i;
 483
 484                         last_w = w;
 485                         last_h = h;
 486                         }
 487                 else
 488                         {
 489                         c = FALSE;
 490                         }
 491                 i++;
 492                 }
 493
 494         if (current == -1)
 495                 {
 496                 gchar *buf;
 497
 498                 buf = g_strdup_printf("%s %d x %d", _("Custom"), thumb_max_width, thumb_max_height);
 499                 gtk_combo_box_append_text(GTK_COMBO_BOX(combo), buf);
 500                 g_free(buf);
 501
 502                 current = i - 1;
 503                 }
 504
 505         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
 506         g_signal_connect(G_OBJECT(combo), "changed",
 507                          G_CALLBACK(thumb_size_menu_cb), NULL);
 508
 509         gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
 510                          GTK_EXPAND | GTK_FILL, FALSE, 0, 0);
 511         gtk_widget_show(combo);
 512 }
 513
 514 static void filter_store_populate(void)
 515 {
 516         GList *work;
 517
 518         if (!filter_store) return;
 519
 520         gtk_list_store_clear(filter_store);
 521
 522         work = filter_get_list();
 523         while (work)
 524                 {
 525                 FilterEntry *fe;
 526                 GtkTreeIter iter;
 527
 528                 fe = work->data;
 529                 work = work->next;
 530
 531                 gtk_list_store_append(filter_store, &iter);
 532                 gtk_list_store_set(filter_store, &iter, 0, fe, -1);
 533                 }
 534 }
 535
 536 static void filter_store_ext_edit_cb(GtkCellRendererText *cell, gchar *path_str,
 537                                      gchar *new_text, gpointer data)
 538 {
 539         GtkWidget *model = data;
 540         FilterEntry *fe = data;
 541         GtkTreePath *tpath;
 542         GtkTreeIter iter;
 543
 544         if (!new_text || strlen(new_text) < 1) return;
 545
 546         tpath = gtk_tree_path_new_from_string(path_str);
 547         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 548         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 549
 550         g_free(fe->extensions);
 551         fe->extensions = g_strdup(new_text);
 552
 553         gtk_tree_path_free(tpath);
 554         filter_rebuild();
 555 }
 556
 557 static void filter_store_desc_edit_cb(GtkCellRendererText *cell, gchar *path_str,
 558                                       gchar *new_text, gpointer data)
 559 {
 560         GtkWidget *model = data;
 561         FilterEntry *fe;
 562         GtkTreePath *tpath;
 563         GtkTreeIter iter;
 564
 565         if (!new_text || strlen(new_text) < 1) return;
 566
 567         tpath = gtk_tree_path_new_from_string(path_str);
 568         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 569         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 570
 571         g_free(fe->description);
 572         fe->description = g_strdup(new_text);
 573
 574         gtk_tree_path_free(tpath);
 575 }
 576
 577 static void filter_store_enable_cb(GtkCellRendererToggle *renderer,
 578                                    gchar *path_str, gpointer data)
 579 {
 580         GtkWidget *model = data;
 581         FilterEntry *fe;
 582         GtkTreePath *tpath;
 583         GtkTreeIter iter;
 584
 585         tpath = gtk_tree_path_new_from_string(path_str);
 586         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 587         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 588
 589         fe->enabled = !fe->enabled;
 590
 591         gtk_tree_path_free(tpath);
 592         filter_rebuild();
 593 }
 594
 595 static void filter_set_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
 596                             GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
 597 {
 598         FilterEntry *fe;
 599
 600         gtk_tree_model_get(tree_model, iter, 0, &fe, -1);
 601
 602         switch(GPOINTER_TO_INT(data))
 603                 {
 604                 case FE_ENABLE:
 605                         g_object_set(GTK_CELL_RENDERER(cell),
 606                                      "active", fe->enabled, NULL);
 607                         break;
 608                 case FE_EXTENSION:
 609                         g_object_set(GTK_CELL_RENDERER(cell),
 610                                      "text", fe->extensions, NULL);
 611                         break;
 612                 case FE_DESCRIPTION:
 613                         g_object_set(GTK_CELL_RENDERER(cell),
 614                                      "text", fe->description, NULL);
 615                         break;
 616                 }
 617 }
 618
 619 static void filter_add_cb(GtkWidget *widget, gpointer data)
 620 {
 621         filter_add_unique("description", ".new", TRUE);
 622         filter_store_populate();
 623
 624         /* FIXME: implement the scroll to/select row stuff for tree view */
 625 }
 626
 627 static void filter_remove_cb(GtkWidget *widget, gpointer data)
 628 {
 629         GtkWidget *filter_view = data;
 630         GtkTreeSelection *selection;
 631         GtkTreeIter iter;
 632         FilterEntry *fe;
 633
 634         if (!filter_store) return;
 635         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(filter_view));
 636         if (!gtk_tree_selection_get_selected(selection, NULL, &iter)) return;
 637         gtk_tree_model_get(GTK_TREE_MODEL(filter_store), &iter, 0, &fe, -1);
 638         if (!fe) return;
 639
 640         filter_remove_entry(fe);
 641         filter_rebuild();
 642         filter_store_populate();
 643 }
 644
 645 static void filter_default_ok_cb(GenericDialog *gd, gpointer data)
 646 {
 647         filter_reset();
 648         filter_add_defaults();
 649         filter_rebuild();
 650         filter_store_populate();
 651 }
 652
 653 static void dummy_cancel_cb(GenericDialog *gd, gpointer data)
 654 {
 655         /* no op, only so cancel button appears */
 656 }
 657
 658 static void filter_default_cb(GtkWidget *widget, gpointer data)
 659 {
 660         GenericDialog *gd;
 661
 662         gd = generic_dialog_new(_("Reset filters"),
 663                                 "GQview", "reset_filter", widget, TRUE,
 664                                 dummy_cancel_cb, NULL);
 665         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Reset filters"),
 666                                    _("This will reset the file filters to the defaults.\nContinue?"));
 667         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, filter_default_ok_cb, TRUE);
 668         gtk_widget_show(gd->dialog);
 669 }
 670
 671 static void filter_disable_cb(GtkWidget* widget, gpointer data)
 672 {
 673         GtkWidget *frame = data;
 674
 675         gtk_widget_set_sensitive(frame,
 676                                  !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)));
 677 }
 678
 679 static void editor_default_ok_cb(GenericDialog *gd, gpointer data)
 680 {
 681         gint i;
 682
 683         editor_reset_defaults();
 684         if (!configwindow) return;
 685
 686         for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
 687                 {
 688                 gtk_entry_set_text(GTK_ENTRY(editor_name_entry[i]),
 689                                    (editor_name[i]) ? editor_name[i] : "");
 690                 gtk_entry_set_text(GTK_ENTRY(editor_command_entry[i]),
 691                                    (editor_command[i]) ? editor_command[i] : "");
 692                 }
 693 }
 694
 695 static void editor_default_cb(GtkWidget *widget, gpointer data)
 696 {
 697         GenericDialog *gd;
 698
 699         gd = generic_dialog_new(_("Reset editors"),
 700                                 "GQview", "reset_filter", widget, TRUE,
 701                                 dummy_cancel_cb, NULL);
 702         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Reset editors"),
 703                                    _("This will reset the edit commands to the defaults.\nContinue?"));
 704         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, editor_default_ok_cb, TRUE);
 705         gtk_widget_show(gd->dialog);
 706 }
 707
 708 static void editor_help_cb(GtkWidget *widget, gpointer data)
 709 {
 710         help_window_show("editors");
 711 }
 712
 713 static void safe_delete_view_cb(GtkWidget* widget, gpointer data)
 714 {
 715         layout_set_path(NULL, gtk_entry_get_text(GTK_ENTRY(safe_delete_path_entry)));
 716 }
 717
 718 static void safe_delete_clear_ok_cb(GenericDialog *gd, gpointer data)
 719 {
 720         file_util_trash_clear();
 721 }
 722
 723 static void safe_delete_clear_cb(GtkWidget* widget, gpointer data)
 724 {
 725         GenericDialog *gd;
 726         GtkWidget *entry;
 727         gd = generic_dialog_new(_("Clear trash"),
 728                                 "GQview", "clear_trash", widget, TRUE,
 729                                 dummy_cancel_cb, NULL);
 730         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Clear trash"),
 731                                     _("This will remove the trash contents."));
 732         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, safe_delete_clear_ok_cb, TRUE);
 733         entry = gtk_entry_new();
 734         GTK_WIDGET_UNSET_FLAGS(entry, GTK_CAN_FOCUS);
 735         gtk_editable_set_editable(GTK_EDITABLE(entry), FALSE);
 736         if (safe_delete_path) gtk_entry_set_text(GTK_ENTRY(entry), safe_delete_path);
 737         gtk_box_pack_start(GTK_BOX(gd->vbox), entry, FALSE, FALSE, 0);
 738         gtk_widget_show(entry);
 739         gtk_widget_show(gd->dialog);
 740 }
 741
 742 static void config_window_create(void)
 743 {
 744         GtkWidget *win_vbox;
 745         GtkWidget *hbox;
 746         GtkWidget *notebook;
 747         GtkWidget *frame;
 748         GtkWidget *label;
 749         GtkWidget *vbox;
 750         GtkWidget *group;
 751         GtkWidget *subgroup;
 752         GtkWidget *button;
 753         GtkWidget *tabcomp;
 754         GtkWidget *ct_button;
 755         GtkWidget *table;
 756         GtkWidget *spin;
 757         GtkWidget *scrolled;
 758         GtkWidget *viewport;
 759         GtkWidget *filter_view;
 760         GtkCellRenderer *renderer;
 761         GtkTreeSelection *selection;
 762         GtkTreeViewColumn *column;
 763         gint i;
 764
 765         configwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 766         gtk_window_set_type_hint(GTK_WINDOW(configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
 767         g_signal_connect(G_OBJECT (configwindow), "delete_event",
 768                          G_CALLBACK(config_window_delete), NULL);
 769         gtk_window_set_resizable(GTK_WINDOW(configwindow), FALSE);
 770         gtk_window_set_title(GTK_WINDOW(configwindow), _("GQview Preferences"));
 771         gtk_window_set_wmclass(GTK_WINDOW(configwindow), "config", "GQview");
 772         gtk_container_set_border_width(GTK_CONTAINER(configwindow), PREF_PAD_BORDER);
 773
 774         window_set_icon(configwindow, (const gchar **)config_xpm, NULL);
 775
 776         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
 777         gtk_container_add(GTK_CONTAINER(configwindow), win_vbox);
 778         gtk_widget_show(win_vbox);
 779
 780         hbox = gtk_hbutton_box_new();
 781         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
 782         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
 783         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
 784         gtk_widget_show(hbox);
 785
 786         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
 787                                  G_CALLBACK(config_window_ok_cb), NULL);
 788         gtk_container_add(GTK_CONTAINER(hbox), button);
 789         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 790         gtk_widget_grab_default(button);
 791         gtk_widget_show(button);
 792
 793         ct_button = button;
 794
 795         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
 796                                  G_CALLBACK(config_window_apply_cb), NULL);
 797         gtk_container_add(GTK_CONTAINER(hbox), button);
 798         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 799         gtk_widget_show(button);
 800
 801         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
 802                                  G_CALLBACK(config_window_close_cb), NULL);
 803         gtk_container_add(GTK_CONTAINER(hbox), button);
 804         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 805         gtk_widget_show(button);
 806
 807         if (!generic_dialog_get_alternative_button_order(configwindow))
 808                 {
 809                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
 810                 }
 811
 812         notebook = gtk_notebook_new();
 813         gtk_notebook_set_tab_pos (GTK_NOTEBOOK(notebook), GTK_POS_TOP);
 814         gtk_box_pack_start(GTK_BOX(win_vbox), notebook, TRUE, TRUE, 0);
 815
 816         /* general options tab */
 817
 818         vbox = gtk_vbox_new(FALSE, 0);
 819         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 820         gtk_widget_show(vbox);
 821         label = gtk_label_new(_("General"));
 822         gtk_notebook_append_page (GTK_NOTEBOOK(notebook), vbox, label);
 823
 824         group = pref_group_new(vbox, FALSE, _("Startup"), GTK_ORIENTATION_VERTICAL);
 825
 826         button = pref_checkbox_new_int(group, _("Change to folder:"),
 827                                        startup_path_enable, &startup_path_enable_c);
 828
 829         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 830         pref_checkbox_link_sensitivity(button, hbox);
 831
 832         tabcomp = tab_completion_new(&startup_path_entry, startup_path, NULL, NULL);
 833         tab_completion_add_select_button(startup_path_entry, NULL, TRUE);
 834         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
 835         gtk_widget_show(tabcomp);
 836
 837         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
 838                                  G_CALLBACK(startup_path_set_current), NULL);
 839
 840         group = pref_group_new(vbox, FALSE, _("Thumbnails"), GTK_ORIENTATION_VERTICAL);
 841
 842         table = pref_table_new(group, 2, 2, FALSE, FALSE);
 843         add_thumb_size_menu(table, 0, 0, _("Size:"));
 844         add_quality_menu(table, 0, 1, _("Quality:"), thumbnail_quality, &thumbnail_quality_c);
 845
 846         ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
 847                                           enable_thumb_caching, &enable_thumb_caching_c);
 848
 849         subgroup = pref_box_new(group, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 850         pref_checkbox_link_sensitivity(ct_button, subgroup);
 851
 852         button = pref_checkbox_new_int(subgroup, _("Use shared thumbnail cache"),
 853                                        thumbnail_spec_standard, &thumbnail_spec_standard_c);
 854
 855         subgroup = pref_box_new(subgroup, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 856         pref_checkbox_link_sensitivity_swap(button, subgroup);
 857
 858         button = pref_checkbox_new_int(subgroup, _("Cache thumbnails into .thumbnails"),
 859                                        enable_thumb_dirs, &enable_thumb_dirs_c);
 860
 861         button = pref_checkbox_new_int(subgroup, _("Use xvpics thumbnails when found (read only)"),
 862                                        use_xvpics_thumbnails, &use_xvpics_thumbnails_c);
 863
 864         group = pref_group_new(vbox, FALSE, _("Slide show"), GTK_ORIENTATION_VERTICAL);
 865
 866         slideshow_delay_c = slideshow_delay;
 867         spin = pref_spin_new(group, _("Delay between image change:"), _("seconds"),
 868                              SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS, 1.0, 1,
 869                              slideshow_delay ? (double)slideshow_delay / SLIDESHOW_SUBSECOND_PRECISION : 10.0,
 870                              G_CALLBACK(slideshow_delay_cb), NULL);
 871         gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(spin), GTK_UPDATE_ALWAYS);
 872
 873         pref_checkbox_new_int(group, _("Random"), slideshow_random, &slideshow_random_c);
 874         pref_checkbox_new_int(group, _("Repeat"), slideshow_repeat, &slideshow_repeat_c);
 875
 876         /* image tab */
 877
 878         vbox = gtk_vbox_new(FALSE, 0);
 879         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 880         gtk_widget_show(vbox);
 881         label = gtk_label_new(_("Image"));
 882         gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, label);
 883
 884         group = pref_group_new(vbox, FALSE, _("Zoom"), GTK_ORIENTATION_VERTICAL);
 885
 886 #if 0
 887         add_dither_menu(dither_quality, &dither_quality_c, _("Dithering method:"), group);
 888 #endif
 889         table = pref_table_new(group, 2, 1, FALSE, FALSE);
 890         add_quality_menu(table, 0, 0, _("Quality:"), zoom_quality, &zoom_quality_c);
 891
 892         pref_checkbox_new_int(group, _("Two pass zooming"),
 893                               two_pass_zoom, &two_pass_zoom_c);
 894
 895         pref_checkbox_new_int(group, _("Allow enlargement of image for zoom to fit."),
 896                               zoom_to_fit_expands, &zoom_to_fit_expands_c);
 897
 898         zoom_increment_c = zoom_increment;
 899         spin = pref_spin_new(group, _("Zoom increment:"), NULL,
 900                              0.1, 4.0, 1.0, 1, (float)zoom_increment / 10.0,
 901                              G_CALLBACK(zoom_increment_cb), NULL);
 902         gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(spin), GTK_UPDATE_ALWAYS);
 903
 904         group = pref_group_new(vbox, FALSE, _("When new image is selected:"), GTK_ORIENTATION_VERTICAL);
 905
 906         zoom_mode_c = zoom_mode;
 907         button = pref_radiobutton_new(group, NULL, _("Zoom to original size"),
 908                                       (zoom_mode == ZOOM_RESET_ORIGINAL),
 909                                       G_CALLBACK(zoom_mode_original_cb), NULL);
 910         button = pref_radiobutton_new(group, button, _("Fit image to window"),
 911                                       (zoom_mode == ZOOM_RESET_FIT_WINDOW),
 912                                       G_CALLBACK(zoom_mode_fit_cb), NULL);
 913         button = pref_radiobutton_new(group, button, _("Leave Zoom at previous setting"),
 914                                       (zoom_mode == ZOOM_RESET_NONE),
 915                                       G_CALLBACK(zoom_mode_none_cb), NULL);
 916
 917         group = pref_group_new(vbox, FALSE, _("Appearance"), GTK_ORIENTATION_VERTICAL);
 918
 919         pref_checkbox_new_int(group, _("Black background"),
 920                               black_window_background, &black_window_background_c);
 921
 922         group = pref_group_new(vbox, FALSE, _("Convenience"), GTK_ORIENTATION_VERTICAL);
 923
 924         pref_checkbox_new_int(group, _("Refresh on file change"),
 925                               update_on_time_change, &update_on_time_change_c);
 926         pref_checkbox_new_int(group, _("Preload next image"),
 927                               enable_read_ahead, &enable_read_ahead_c);
 928         pref_checkbox_new_int(group, _("Auto rotate image using Exif information"),
 929                               exif_rotate_enable, &exif_rotate_enable_c);
 930
 931
 932         /* window tab */
 933
 934         vbox = gtk_vbox_new(FALSE, 0);
 935         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 936         gtk_widget_show(vbox);
 937         label = gtk_label_new(_("Windows"));
 938         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
 939
 940         group = pref_group_new(vbox, FALSE, _("State"), GTK_ORIENTATION_VERTICAL);
 941
 942         pref_checkbox_new_int(group, _("Remember window positions"),
 943                               save_window_positions, &save_window_positions_c);
 944         pref_checkbox_new_int(group, _("Remember tool state (float/hidden)"),
 945                               restore_tool, &restore_tool_c);
 946
 947         group = pref_group_new(vbox, FALSE, _("Size"), GTK_ORIENTATION_VERTICAL);
 948
 949         pref_checkbox_new_int(group, _("Fit window to image when tools are hidden/floating"),
 950                               fit_window, &fit_window_c);
 951
 952         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 953         ct_button = pref_checkbox_new_int(hbox, _("Limit size when auto-sizing window (%):"),
 954                                           limit_window_size, &limit_window_size_c);
 955         spin = pref_spin_new_int(hbox, NULL, NULL,
 956                                  10, 150, 1,
 957                                  max_window_size, &max_window_size_c);
 958         pref_checkbox_link_sensitivity(ct_button, spin);
 959
 960         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
 961
 962         layout_widget = layout_config_new();
 963         layout_config_set(layout_widget, layout_style, layout_order);
 964         gtk_box_pack_start(GTK_BOX(group), layout_widget, FALSE, FALSE, 0);
 965         gtk_widget_show(layout_widget);
 966
 967
 968         /* filtering tab */
 969
 970         vbox = gtk_vbox_new(FALSE, 0);
 971         gtk_container_set_border_width(GTK_CONTAINER (vbox), PREF_PAD_BORDER);
 972         gtk_widget_show(vbox);
 973         label = gtk_label_new(_("Filtering"));
 974         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
 975
 976         group = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 977
 978         pref_checkbox_new_int(group, _("Show entries that begin with a dot"),
 979                               show_dot_files, &show_dot_files_c);
 980         pref_checkbox_new_int(group, _("Case sensitive sort"),
 981                               file_sort_case_sensitive, &file_sort_case_sensitive_c);
 982
 983         ct_button = pref_checkbox_new_int(group, _("Disable File Filtering"),
 984                                           file_filter_disable, &file_filter_disable_c);
 985
 986         group = pref_group_new(vbox, TRUE, _("File types"), GTK_ORIENTATION_VERTICAL);
 987
 988         frame = pref_group_parent(group);
 989         g_signal_connect(G_OBJECT(ct_button), "toggled",
 990                          G_CALLBACK(filter_disable_cb), frame);
 991         gtk_widget_set_sensitive(frame, !file_filter_disable);
 992
 993         scrolled = gtk_scrolled_window_new(NULL, NULL);
 994         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
 995         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
 996         gtk_box_pack_start(GTK_BOX(group), scrolled, TRUE, TRUE, 0);
 997         gtk_widget_show(scrolled);
 998
 999         filter_store = gtk_list_store_new(1, G_TYPE_POINTER);
1000         filter_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(filter_store));
1001         g_object_unref(filter_store);
1002         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(filter_view));
1003         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_SINGLE);
1004
1005         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(filter_view), FALSE);
1006
1007         column = gtk_tree_view_column_new();
1008         gtk_tree_view_column_set_title(column, _("Filter"));
1009         gtk_tree_view_column_set_resizable(column, TRUE);
1010
1011         renderer = gtk_cell_renderer_toggle_new();
1012         g_signal_connect(G_OBJECT(renderer), "toggled",
1013                          G_CALLBACK(filter_store_enable_cb), filter_store);
1014         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1015         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1016                                                 GINT_TO_POINTER(FE_ENABLE), NULL);
1017
1018         renderer = gtk_cell_renderer_text_new();
1019         g_signal_connect(G_OBJECT(renderer), "edited",
1020                          G_CALLBACK(filter_store_ext_edit_cb), filter_store);
1021         gtk_tree_view_column_pack_start(column, renderer, TRUE);
1022         g_object_set(G_OBJECT(renderer), "editable", (gboolean)TRUE, NULL);
1023         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1024                                                 GINT_TO_POINTER(FE_EXTENSION), NULL);
1025         gtk_tree_view_append_column(GTK_TREE_VIEW(filter_view), column);
1026
1027         column = gtk_tree_view_column_new();
1028         gtk_tree_view_column_set_title(column, _("Description"));
1029         gtk_tree_view_column_set_resizable(column, TRUE);
1030         renderer = gtk_cell_renderer_text_new();
1031         g_signal_connect(G_OBJECT(renderer), "edited",
1032                          G_CALLBACK(filter_store_desc_edit_cb), filter_store);
1033         g_object_set(G_OBJECT(renderer), "editable", (gboolean)TRUE, NULL);
1034         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1035         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1036                                                 GINT_TO_POINTER(FE_DESCRIPTION), NULL);
1037         gtk_tree_view_append_column(GTK_TREE_VIEW(filter_view), column);
1038
1039         filter_store_populate();
1040         gtk_container_add(GTK_CONTAINER(scrolled), filter_view);
1041         gtk_widget_show(filter_view);
1042
1043         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1044
1045         button = pref_button_new(NULL, NULL, _("Defaults"), FALSE,
1046                                  G_CALLBACK(filter_default_cb), NULL);
1047         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1048         gtk_widget_show(button);
1049
1050         button = pref_button_new(NULL, GTK_STOCK_REMOVE, NULL, FALSE,
1051                                  G_CALLBACK(filter_remove_cb), filter_view);
1052         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1053         gtk_widget_show(button);
1054
1055         button = pref_button_new(NULL, GTK_STOCK_ADD, NULL, FALSE,
1056                                  G_CALLBACK(filter_add_cb), NULL);
1057         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1058         gtk_widget_show(button);
1059
1060
1061         /* editor entry tab */
1062
1063         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
1064         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
1065         gtk_widget_show(vbox);
1066         label = gtk_label_new(_("Editors"));
1067         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
1068
1069         table = pref_table_new(vbox, 3, 9, FALSE, FALSE);
1070         gtk_table_set_col_spacings(GTK_TABLE(table), PREF_PAD_GAP);
1071
1072         label = pref_table_label(table, 0, 0, _("#"), 1.0);
1073         pref_label_bold(label, TRUE, FALSE);
1074
1075         label = pref_table_label(table, 1, 0, _("Menu name"), 0.0);
1076         pref_label_bold(label, TRUE, FALSE);
1077
1078         label = pref_table_label(table, 2, 0, ("Command Line"), 0.0);
1079         pref_label_bold(label, TRUE, FALSE);
1080
1081         for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
1082                 {
1083                 gchar *buf;
1084
1085                 buf = g_strdup_printf("%d", i+1);
1086                 pref_table_label(table, 0, i+1, buf, 1.0);
1087                 g_free(buf);
1088
1089                 editor_name_entry[i] = gtk_entry_new();
1090                 gtk_entry_set_max_length(GTK_ENTRY(editor_name_entry[i]), EDITOR_NAME_MAX_LENGTH);
1091                 gtk_widget_set_size_request(editor_name_entry[i],80,-1);
1092                 if (editor_name[i]) gtk_entry_set_text(GTK_ENTRY(editor_name_entry[i]),editor_name[i]);
1093                 gtk_table_attach(GTK_TABLE (table),editor_name_entry[i],1,2,i+1,i+2,
1094                                  GTK_FILL | GTK_EXPAND, FALSE, 0, 0);
1095                 gtk_widget_show(editor_name_entry[i]);
1096
1097                 editor_command_entry[i] = gtk_entry_new();
1098                 gtk_entry_set_max_length(GTK_ENTRY(editor_command_entry[i]), EDITOR_COMMAND_MAX_LENGTH);
1099                 gtk_widget_set_size_request(editor_command_entry[i],160,-1);
1100                 tab_completion_add_to_entry(editor_command_entry[i], NULL, NULL);
1101                 if (editor_command[i]) gtk_entry_set_text(GTK_ENTRY(editor_command_entry[i]), editor_command[i]);
1102                 gtk_table_attach(GTK_TABLE (table),editor_command_entry[i],2,3,i+1,i+2,
1103                                  GTK_FILL | GTK_EXPAND, FALSE, 0, 0);
1104                 gtk_widget_show(editor_command_entry[i]);
1105                 }
1106
1107         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1108
1109         button = pref_button_new(NULL, NULL, _("Defaults"), FALSE,
1110                                  G_CALLBACK(editor_default_cb), NULL);
1111         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1112         gtk_widget_show(button);
1113
1114         button = pref_button_new(NULL, GTK_STOCK_HELP, NULL, FALSE,
1115                                  G_CALLBACK(editor_help_cb), NULL);
1116         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1117         gtk_widget_show(button);
1118
1119         /* advanced entry tab */
1120
1121         scrolled = gtk_scrolled_window_new(NULL, NULL);
1122         gtk_container_set_border_width(GTK_CONTAINER(scrolled), PREF_PAD_BORDER);
1123         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
1124                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1125         label = gtk_label_new(_("Advanced"));
1126         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled, label);
1127         gtk_widget_show(scrolled);
1128
1129         viewport = gtk_viewport_new(NULL, NULL);
1130         gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
1131         gtk_container_add(GTK_CONTAINER(scrolled), viewport);
1132         gtk_widget_show(viewport);
1133
1134         vbox = gtk_vbox_new(FALSE, 0);
1135         gtk_container_add(GTK_CONTAINER(viewport), vbox);
1136         gtk_widget_show(vbox);
1137
1138         group = pref_group_new(vbox, FALSE, _("Full screen"), GTK_ORIENTATION_VERTICAL);
1139
1140         fullscreen_screen_c = fullscreen_screen;
1141         fullscreen_above_c = fullscreen_above;
1142         hbox = fullscreen_prefs_selection_new(_("Location:"), &fullscreen_screen_c, &fullscreen_above_c);
1143         gtk_box_pack_start(GTK_BOX(group), hbox, FALSE, FALSE, 0);
1144         gtk_widget_show(hbox);
1145
1146         pref_checkbox_new_int(group, _("Smooth image flip"),
1147                               fullscreen_clean_flip, &fullscreen_clean_flip_c);
1148         pref_checkbox_new_int(group, _("Disable screen saver"),
1149                               fullscreen_disable_saver, &fullscreen_disable_saver_c);
1150
1151         group = pref_group_new(vbox, FALSE, _("Delete"), GTK_ORIENTATION_VERTICAL);
1152
1153         pref_checkbox_new_int(group, _("Confirm file delete"),
1154                               confirm_delete, &confirm_delete_c);
1155         pref_checkbox_new_int(group, _("Enable Delete key"),
1156                               enable_delete_key, &enable_delete_key_c);
1157
1158         ct_button = pref_checkbox_new_int(group, _("Safe delete"),
1159                                           safe_delete_enable, &safe_delete_enable_c);
1160
1161         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1162         pref_checkbox_link_sensitivity(ct_button, hbox);
1163
1164         pref_spacer(hbox, PREF_PAD_INDENT - PREF_PAD_SPACE);
1165         pref_label_new(hbox, _("Folder:"));
1166
1167         tabcomp = tab_completion_new(&safe_delete_path_entry, safe_delete_path, NULL, NULL);
1168         tab_completion_add_select_button(safe_delete_path_entry, NULL, TRUE);
1169         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
1170         gtk_widget_show(tabcomp);
1171
1172         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1173         pref_checkbox_link_sensitivity(ct_button, hbox);
1174
1175         pref_spacer(hbox, PREF_PAD_INDENT - PREF_PAD_GAP);
1176         pref_spin_new_int(hbox, _("Maximum size:"), _("MB"),
1177                           1, 500, 1, safe_delete_size, &safe_delete_size_c);
1178
1179         button = pref_button_new(NULL, NULL, _("View"), FALSE,
1180                                  G_CALLBACK(safe_delete_view_cb), NULL);
1181         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1182         gtk_widget_show(button);
1183
1184         button = pref_button_new(NULL, GTK_STOCK_CLEAR, NULL, FALSE,
1185                                  G_CALLBACK(safe_delete_clear_cb), NULL);
1186         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1187         gtk_widget_show(button);
1188
1189         group = pref_group_new(vbox, FALSE, _("Behavior"), GTK_ORIENTATION_VERTICAL);
1190
1191         pref_checkbox_new_int(group, _("Rectangular selection in icon view"),
1192                               collection_rectangular_selection, &collection_rectangular_selection_c);
1193
1194         pref_checkbox_new_int(group, _("Descend folders in tree view"),
1195                               tree_descend_subdirs, &tree_descend_subdirs_c);
1196
1197         pref_checkbox_new_int(group, _("In place renaming"),
1198                               enable_in_place_rename, &enable_in_place_rename_c);
1199
1200         group = pref_group_new(vbox, FALSE, _("Navigation"), GTK_ORIENTATION_VERTICAL);
1201
1202         pref_checkbox_new_int(group, _("Progressive keyboard scrolling"),
1203                               progressive_key_scrolling, &progressive_key_scrolling_c);
1204         pref_checkbox_new_int(group, _("Mouse wheel scrolls image"),
1205                               mousewheel_scrolls, &mousewheel_scrolls_c);
1206
1207         group = pref_group_new(vbox, FALSE, _("Miscellaneous"), GTK_ORIENTATION_VERTICAL);
1208
1209         pref_checkbox_new_int(group, _("Store keywords and comments local to source images"),
1210                               enable_metadata_dirs, &enable_metadata_dirs_c);
1211
1212         pref_spin_new_int(group, _("Custom similarity threshold:"), NULL,
1213                           0, 100, 1, dupe_custom_threshold, &dupe_custom_threshold_c);
1214
1215         pref_spin_new_int(group, _("Offscreen cache size (Mb per image):"), NULL,
1216                           0, 128, 1, tile_cache_max, &tile_cache_max_c);
1217
1218         gtk_widget_show(notebook);
1219
1220         gtk_widget_show(configwindow);
1221 }
1222
1223 /*
1224  *-----------------------------------------------------------------------------
1225  * config window show (public)
1226  *-----------------------------------------------------------------------------
1227  */
1228
1229 void show_config_window(void)
1230 {
1231         if (configwindow)
1232                 {
1233                 gtk_window_present(GTK_WINDOW(configwindow));
1234                 return;
1235                 }
1236
1237         config_window_create();
1238 }
1239
1240 /*
1241  *-----------------
1242  * about window
1243  *-----------------
1244  */
1245
1246 static GtkWidget *about = NULL;
1247
1248 static gint about_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1249 {
1250         gtk_widget_destroy(about);
1251         about = NULL;
1252
1253         return TRUE;
1254 }
1255
1256 static void about_window_close(GtkWidget *widget, gpointer data)
1257 {
1258         if (!about) return;
1259
1260         gtk_widget_destroy(about);
1261         about = NULL;
1262 }
1263
1264 static void about_credits_cb(GtkWidget *widget, gpointer data)
1265 {
1266         help_window_show("credits");
1267 }
1268
1269 void show_about_window(void)
1270 {
1271         GtkWidget *vbox;
1272         GtkWidget *hbox;
1273         GtkWidget *label;
1274         GtkWidget *button;
1275         GdkPixbuf *pixbuf;
1276
1277         gchar *buf;
1278
1279         if (about)
1280                 {
1281                 gtk_window_present(GTK_WINDOW(about));
1282                 return;
1283                 }
1284
1285         about = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1286         gtk_window_set_type_hint(GTK_WINDOW(about), GDK_WINDOW_TYPE_HINT_DIALOG);
1287         gtk_window_set_wmclass(GTK_WINDOW(about), "about", "GQview");
1288         g_signal_connect(G_OBJECT(about), "delete_event",
1289                          G_CALLBACK(about_delete_cb), NULL);
1290
1291         gtk_window_set_title(GTK_WINDOW(about), _("About - GQview"));
1292         gtk_container_set_border_width(GTK_CONTAINER(about), PREF_PAD_BORDER);
1293
1294         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1295         gtk_container_add(GTK_CONTAINER(about), vbox);
1296         gtk_widget_show(vbox);
1297
1298         pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
1299         button = gtk_image_new_from_pixbuf(pixbuf);
1300         g_object_unref(pixbuf);
1301         gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, TRUE, 0);
1302         gtk_widget_show(button);
1303
1304         buf = g_strdup_printf(_("GQview %s\n\nCopyright (c) %s John Ellis\nwebsite: %s\nemail: %s\n\nReleased under the GNU General Public License"),
1305                               VERSION,
1306                               "2005",
1307                               "gqview.sourceforge.net",
1308                               "gqview@users.sourceforge.net");
1309         label = gtk_label_new(buf);
1310         g_free(buf);
1311
1312         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
1313         gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, TRUE, 0);
1314         gtk_widget_show(label);
1315
1316         hbox = gtk_hbutton_box_new();
1317         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
1318         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
1319         gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
1320         gtk_widget_show(hbox);
1321
1322         button = pref_button_new(NULL, NULL, _("Credits..."), FALSE,
1323                                  G_CALLBACK(about_credits_cb), NULL);
1324         gtk_container_add(GTK_CONTAINER(hbox), button);
1325         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1326         gtk_widget_show(button);
1327
1328         button = pref_button_new(NULL, GTK_STOCK_CLOSE, NULL, FALSE,
1329                                  G_CALLBACK(about_window_close), NULL);
1330         gtk_container_add(GTK_CONTAINER(hbox), button);
1331         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1332         gtk_widget_grab_default(button);
1333         gtk_widget_show(button);
1334
1335         window_set_icon(about, NULL, NULL);
1336         gtk_widget_show(about);
1337 }
1338