src/preferences.c

   1 /*
   2  * GQview
   3  * (C) 2006 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 "image.h"
  21 #include "img-view.h"
  22 #include "layout_config.h"
  23 #include "layout_util.h"
  24 #include "pixbuf_util.h"
  25 #include "slideshow.h"
  26 #include "utilops.h"
  27 #include "ui_fileops.h"
  28 #include "ui_misc.h"
  29 #include "ui_tabcomp.h"
  30 #include "ui_utildlg.h"
  31
  32 #include "icons/config.xpm"
  33
  34 #include <math.h>
  35
  36
  37 #define EDITOR_NAME_MAX_LENGTH 32
  38 #define EDITOR_COMMAND_MAX_LENGTH 1024
  39
  40
  41 typedef struct _ThumbSize ThumbSize;
  42 struct _ThumbSize
  43 {
  44         gint w;
  45         gint h;
  46 };
  47
  48 static ThumbSize thumb_size_list[] =
  49 {
  50         { 24, 24 },
  51         { 32, 32 },
  52         { 48, 48 },
  53         { 64, 64 },
  54         { 96, 72 },
  55         { 96, 96 },
  56         { 128, 96 },
  57         { 128, 128 },
  58         { 160, 120 },
  59         { 160, 160 },
  60         { 192, 144 },
  61         { 192, 192 },
  62         { 256, 192 },
  63         { 256, 256 }
  64 };
  65
  66 enum {
  67         FE_ENABLE,
  68         FE_EXTENSION,
  69         FE_DESCRIPTION
  70 };
  71
  72 /* config memory values */
  73 static gint startup_path_enable_c;
  74 static gint confirm_delete_c;
  75 static gint enable_delete_key_c;
  76 static gint safe_delete_enable_c;
  77 static gint safe_delete_size_c;
  78 static gint restore_tool_c;
  79 static gint save_window_positions_c;
  80 static gint zoom_mode_c;
  81 static gint two_pass_zoom_c;
  82 static gint fit_window_c;
  83 static gint limit_window_size_c;
  84 static gint zoom_to_fit_expands_c;
  85 static gint max_window_size_c;
  86 static gint progressive_key_scrolling_c;
  87 static gint thumb_max_width_c;
  88 static gint thumb_max_height_c;
  89 static gint enable_thumb_caching_c;
  90 static gint enable_thumb_dirs_c;
  91 static gint thumbnail_fast_c;
  92 #if 0
  93 static gint use_xvpics_thumbnails_c;
  94 #endif
  95 static gint thumbnail_spec_standard_c;
  96 static gint enable_metadata_dirs_c;
  97 static gint show_dot_files_c;
  98 static gint file_filter_disable_c;
  99 static gint file_sort_case_sensitive_c;
 100 static gint slideshow_delay_c;
 101 static gint slideshow_random_c;
 102 static gint slideshow_repeat_c;
 103
 104 static gint mousewheel_scrolls_c;
 105
 106 static gint enable_in_place_rename_c;
 107
 108 static gint collection_rectangular_selection_c;
 109
 110 static gint tile_cache_max_c;
 111
 112 static gint thumbnail_quality_c;
 113 static gint zoom_quality_c;
 114
 115 static gint zoom_increment_c;
 116
 117 static gint enable_read_ahead_c;
 118
 119 static gint black_window_background_c;
 120
 121 static gint fullscreen_screen_c;
 122 static gint fullscreen_clean_flip_c;
 123 static gint fullscreen_disable_saver_c;
 124 static gint fullscreen_above_c;
 125
 126 static gint dupe_custom_threshold_c;
 127
 128 static GtkWidget *configwindow = NULL;
 129 static GtkWidget *startup_path_entry;
 130 static GtkListStore *filter_store = NULL;
 131 static GtkWidget *editor_name_entry[GQVIEW_EDITOR_SLOTS];
 132 static GtkWidget *editor_command_entry[GQVIEW_EDITOR_SLOTS];
 133
 134 static GtkWidget *layout_widget;
 135
 136 static GtkWidget *safe_delete_path_entry;
 137
 138 static gint tree_descend_subdirs_c;
 139
 140 static gint update_on_time_change_c;
 141 static gint exif_rotate_enable_c;
 142
 143
 144 /*
 145  *-----------------------------------------------------------------------------
 146  * option widget callbacks (private)
 147  *-----------------------------------------------------------------------------
 148  */
 149
 150 static void startup_path_set_current(GtkWidget *widget, gpointer data)
 151 {
 152         gtk_entry_set_text(GTK_ENTRY(startup_path_entry), layout_get_path(NULL));
 153 }
 154
 155 static void zoom_mode_original_cb(GtkWidget *widget, gpointer data)
 156 {
 157         if (GTK_TOGGLE_BUTTON (widget)->active)
 158                 zoom_mode_c = ZOOM_RESET_ORIGINAL;
 159 }
 160
 161 static void zoom_mode_fit_cb(GtkWidget *widget, gpointer data)
 162 {
 163         if (GTK_TOGGLE_BUTTON (widget)->active)
 164                 zoom_mode_c = ZOOM_RESET_FIT_WINDOW;
 165 }
 166
 167 static void zoom_mode_none_cb(GtkWidget *widget, gpointer data)
 168 {
 169         if (GTK_TOGGLE_BUTTON (widget)->active)
 170                 zoom_mode_c = ZOOM_RESET_NONE;
 171 }
 172
 173 static void zoom_increment_cb(GtkWidget *spin, gpointer data)
 174 {
 175         zoom_increment_c = (gint)(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)) * 10.0 + 0.01);
 176 }
 177
 178 static void slideshow_delay_cb(GtkWidget *spin, gpointer data)
 179 {
 180         slideshow_delay_c = (gint)(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spin)) *
 181                                    (double)SLIDESHOW_SUBSECOND_PRECISION + 0.01);
 182 }
 183
 184 /*
 185  *-----------------------------------------------------------------------------
 186  * sync progam to config window routine (private)
 187  *-----------------------------------------------------------------------------
 188  */
 189
 190 static void config_window_apply(void)
 191 {
 192         const gchar *buf;
 193         gchar *l_conf;
 194         gint new_style;
 195         gint i;
 196         gint refresh = FALSE;
 197
 198         for(i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
 199                 {
 200                 g_free(editor_name[i]);
 201                 editor_name[i] = NULL;
 202                 buf = gtk_entry_get_text(GTK_ENTRY(editor_name_entry[i]));
 203                 if (buf && strlen(buf) > 0) editor_name[i] = g_strdup(buf);
 204
 205                 g_free(editor_command[i]);
 206                 editor_command[i] = NULL;
 207                 buf = gtk_entry_get_text(GTK_ENTRY(editor_command_entry[i]));
 208                 if (buf && strlen(buf) > 0) editor_command[i] = g_strdup(buf);
 209                 }
 210         layout_edit_update_all();
 211
 212         g_free(startup_path);
 213         startup_path = NULL;
 214         buf = gtk_entry_get_text(GTK_ENTRY(startup_path_entry));
 215         if (buf && strlen(buf) > 0) startup_path = remove_trailing_slash(buf);
 216
 217         g_free(safe_delete_path);
 218         safe_delete_path = NULL;
 219         buf = gtk_entry_get_text(GTK_ENTRY(safe_delete_path_entry));
 220         if (buf && strlen(buf) > 0) safe_delete_path = remove_trailing_slash(buf);
 221
 222         if (show_dot_files != show_dot_files_c) refresh = TRUE;
 223         if (file_sort_case_sensitive != file_sort_case_sensitive_c) refresh = TRUE;
 224         if (file_filter_disable != file_filter_disable_c) refresh = TRUE;
 225
 226         startup_path_enable = startup_path_enable_c;
 227         confirm_delete = confirm_delete_c;
 228         enable_delete_key = enable_delete_key_c;
 229         safe_delete_enable = safe_delete_enable_c;
 230         safe_delete_size = safe_delete_size_c;
 231         restore_tool = restore_tool_c;
 232         save_window_positions = save_window_positions_c;
 233         zoom_mode = zoom_mode_c;
 234         two_pass_zoom = two_pass_zoom_c;
 235         fit_window = fit_window_c;
 236         limit_window_size = limit_window_size_c;
 237         zoom_to_fit_expands = zoom_to_fit_expands_c;
 238         max_window_size = max_window_size_c;
 239         progressive_key_scrolling = progressive_key_scrolling_c;
 240         thumb_max_width = thumb_max_width_c;
 241         thumb_max_height = thumb_max_height_c;
 242         enable_thumb_caching = enable_thumb_caching_c;
 243         enable_thumb_dirs = enable_thumb_dirs_c;
 244         thumbnail_fast = thumbnail_fast_c;
 245 #if 0
 246         use_xvpics_thumbnails = use_xvpics_thumbnails_c;
 247 #endif
 248         thumbnail_spec_standard = thumbnail_spec_standard_c;
 249         enable_metadata_dirs = enable_metadata_dirs_c;
 250         show_dot_files = show_dot_files_c;
 251         file_sort_case_sensitive = file_sort_case_sensitive_c;
 252         file_filter_disable = file_filter_disable_c;
 253
 254         slideshow_random = slideshow_random_c;
 255         slideshow_repeat = slideshow_repeat_c;
 256         slideshow_delay = slideshow_delay_c;
 257
 258         mousewheel_scrolls = mousewheel_scrolls_c;
 259
 260         enable_in_place_rename = enable_in_place_rename_c;
 261
 262         collection_rectangular_selection = collection_rectangular_selection_c;
 263
 264         tile_cache_max = tile_cache_max_c;
 265
 266         thumbnail_quality = thumbnail_quality_c;
 267         zoom_quality = zoom_quality_c;
 268
 269         zoom_increment = zoom_increment_c;
 270
 271         enable_read_ahead = enable_read_ahead_c;
 272
 273         if (black_window_background != black_window_background_c)
 274                 {
 275                 black_window_background = black_window_background_c;
 276
 277                 layout_colors_update();
 278                 view_window_colors_update();
 279                 }
 280
 281         fullscreen_screen = fullscreen_screen_c;
 282         fullscreen_clean_flip = fullscreen_clean_flip_c;
 283         fullscreen_disable_saver = fullscreen_disable_saver_c;
 284         fullscreen_above = fullscreen_above_c;
 285
 286         update_on_time_change = update_on_time_change_c;
 287         exif_rotate_enable = exif_rotate_enable_c;
 288
 289         dupe_custom_threshold = dupe_custom_threshold_c;
 290
 291         tree_descend_subdirs = tree_descend_subdirs_c;
 292
 293         l_conf = layout_config_get(layout_widget, &new_style);
 294
 295         if (new_style != layout_style ||
 296             (l_conf == NULL) != (layout_order == NULL) ||
 297             !layout_order ||
 298             strcmp(buf, layout_order) != 0)
 299                 {
 300                 if (refresh) filter_rebuild();
 301                 refresh = FALSE;
 302
 303                 g_free(layout_order);
 304                 layout_order = l_conf;
 305                 l_conf = NULL;
 306
 307                 layout_style = new_style;
 308
 309                 layout_styles_update();
 310                 }
 311
 312         g_free(l_conf);
 313
 314         image_options_sync();
 315
 316         if (refresh)
 317                 {
 318                 filter_rebuild();
 319                 layout_refresh(NULL);
 320                 }
 321 }
 322
 323 /*
 324  *-----------------------------------------------------------------------------
 325  * config window main button callbacks (private)
 326  *-----------------------------------------------------------------------------
 327  */
 328
 329 static void config_window_close_cb(GtkWidget *widget, gpointer data)
 330 {
 331         gtk_widget_destroy(configwindow);
 332         configwindow = NULL;
 333         filter_store = NULL;
 334 }
 335
 336 static gint config_window_delete(GtkWidget *w, GdkEventAny *event, gpointer data)
 337 {
 338         config_window_close_cb(NULL, NULL);
 339         return TRUE;
 340 }
 341
 342 static void config_window_ok_cb(GtkWidget *widget, gpointer data)
 343 {
 344         config_window_apply();
 345         config_window_close_cb(NULL, NULL);
 346 }
 347
 348 static void config_window_apply_cb(GtkWidget *widget, gpointer data)
 349 {
 350         config_window_apply();
 351 }
 352
 353 /*
 354  *-----------------------------------------------------------------------------
 355  * config window setup (private)
 356  *-----------------------------------------------------------------------------
 357  */
 358
 359 static void quality_menu_cb(GtkWidget *combo, gpointer data)
 360 {
 361         gint *option = data;
 362
 363         switch (gtk_combo_box_get_active(GTK_COMBO_BOX(combo)))
 364                 {
 365                 case 0:
 366                 default:
 367                         *option = GDK_INTERP_NEAREST;
 368                         break;
 369                 case 1:
 370                         *option = GDK_INTERP_TILES;
 371                         break;
 372                 case 2:
 373                         *option = GDK_INTERP_BILINEAR;
 374                         break;
 375                 case 3:
 376                         *option = GDK_INTERP_HYPER;
 377                         break;
 378                 }
 379 }
 380
 381 static void add_quality_menu(GtkWidget *table, gint column, gint row, const gchar *text,
 382                              gint option, gint *option_c)
 383 {
 384         GtkWidget *combo;
 385         gint current = 0;
 386
 387         *option_c = option;
 388
 389         pref_table_label(table, column, row, text, 0.0);
 390
 391         combo = gtk_combo_box_new_text();
 392
 393         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Nearest (worst, but fastest)"));
 394         if (option == GDK_INTERP_NEAREST) current = 0;
 395         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Tiles"));
 396         if (option == GDK_INTERP_TILES) current = 1;
 397         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Bilinear"));
 398         if (option == GDK_INTERP_BILINEAR) current = 2;
 399         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Hyper (best, but slowest)"));
 400         if (option == GDK_INTERP_HYPER) current = 3;
 401
 402         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
 403
 404         g_signal_connect(G_OBJECT(combo), "changed",
 405                          G_CALLBACK(quality_menu_cb), option_c);
 406
 407         gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
 408                          GTK_EXPAND | GTK_FILL, FALSE, 0, 0);
 409         gtk_widget_show(combo);
 410 }
 411
 412 #if 0
 413 static void add_dither_menu(gint option, gint *option_c, gchar *text, GtkWidget *box)
 414 {
 415         GtkWidget *hbox;
 416         GtkWidget *omenu;
 417         GtkWidget *menu;
 418
 419         *option_c = option;
 420
 421         hbox = pref_box_new(box, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 422         pref_label_new(hbox, text);
 423
 424         omenu = gtk_option_menu_new();
 425         menu = gtk_menu_new();
 426
 427         add_menu_item(menu, _("None"), option_c, (gint)GDK_RGB_DITHER_NONE);
 428         add_menu_item(menu, _("Normal"), option_c, (gint)GDK_RGB_DITHER_NORMAL);
 429         add_menu_item(menu, _("Best"), option_c, (gint)GDK_RGB_DITHER_MAX);
 430
 431         gtk_option_menu_set_menu(GTK_OPTION_MENU(omenu), menu);
 432         gtk_option_menu_set_history(GTK_OPTION_MENU(omenu), *option_c);
 433
 434         gtk_box_pack_start(GTK_BOX(hbox), omenu, FALSE, FALSE, 0);
 435         gtk_widget_show(omenu);
 436 }
 437 #endif
 438
 439 static void thumb_size_menu_cb(GtkWidget *combo, gpointer data)
 440 {
 441         gint n;
 442
 443         n = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
 444
 445         if (n >= 0 && n < sizeof(thumb_size_list) / sizeof(ThumbSize))
 446                 {
 447                 thumb_max_width_c = thumb_size_list[n].w;
 448                 thumb_max_height_c = thumb_size_list[n].h;
 449                 }
 450         else if (n > 0)
 451                 {
 452                 thumb_max_width_c = thumb_max_width;
 453                 thumb_max_height_c = thumb_max_height;
 454                 }
 455 }
 456
 457 static void add_thumb_size_menu(GtkWidget *table, gint column, gint row, gchar *text)
 458 {
 459         GtkWidget *combo;
 460         gint current;
 461         gint last_w, last_h;
 462         gint i;
 463         gint c;
 464
 465         thumb_max_width_c = thumb_max_width;
 466         thumb_max_height_c = thumb_max_height;
 467
 468         pref_table_label(table, column, row, text, 0.0);
 469
 470         combo = gtk_combo_box_new_text();
 471
 472         last_w = last_h = 0;
 473         current = -1;
 474         i = 0;
 475         c = TRUE;
 476         while (c)
 477                 {
 478                 gint w, h;
 479
 480                 w = thumb_size_list[i].w;
 481                 h = thumb_size_list[i].h;
 482
 483                 if ( w > 0 && h > 0)
 484                         {
 485                         gchar *buf;
 486
 487                         buf = g_strdup_printf("%d x %d", w, h);
 488                         gtk_combo_box_append_text(GTK_COMBO_BOX(combo), buf);
 489                         g_free(buf);
 490
 491                         if (w == thumb_max_width && h == thumb_max_height) current = i;
 492
 493                         last_w = w;
 494                         last_h = h;
 495                         }
 496                 else
 497                         {
 498                         c = FALSE;
 499                         }
 500                 i++;
 501                 }
 502
 503         if (current == -1)
 504                 {
 505                 gchar *buf;
 506
 507                 buf = g_strdup_printf("%s %d x %d", _("Custom"), thumb_max_width, thumb_max_height);
 508                 gtk_combo_box_append_text(GTK_COMBO_BOX(combo), buf);
 509                 g_free(buf);
 510
 511                 current = i - 1;
 512                 }
 513
 514         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), current);
 515         g_signal_connect(G_OBJECT(combo), "changed",
 516                          G_CALLBACK(thumb_size_menu_cb), NULL);
 517
 518         gtk_table_attach(GTK_TABLE(table), combo, column + 1, column + 2, row, row + 1,
 519                          GTK_EXPAND | GTK_FILL, FALSE, 0, 0);
 520         gtk_widget_show(combo);
 521 }
 522
 523 static void filter_store_populate(void)
 524 {
 525         GList *work;
 526
 527         if (!filter_store) return;
 528
 529         gtk_list_store_clear(filter_store);
 530
 531         work = filter_get_list();
 532         while (work)
 533                 {
 534                 FilterEntry *fe;
 535                 GtkTreeIter iter;
 536
 537                 fe = work->data;
 538                 work = work->next;
 539
 540                 gtk_list_store_append(filter_store, &iter);
 541                 gtk_list_store_set(filter_store, &iter, 0, fe, -1);
 542                 }
 543 }
 544
 545 static void filter_store_ext_edit_cb(GtkCellRendererText *cell, gchar *path_str,
 546                                      gchar *new_text, gpointer data)
 547 {
 548         GtkWidget *model = data;
 549         FilterEntry *fe = data;
 550         GtkTreePath *tpath;
 551         GtkTreeIter iter;
 552
 553         if (!new_text || strlen(new_text) < 1) return;
 554
 555         tpath = gtk_tree_path_new_from_string(path_str);
 556         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 557         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 558
 559         g_free(fe->extensions);
 560         fe->extensions = g_strdup(new_text);
 561
 562         gtk_tree_path_free(tpath);
 563         filter_rebuild();
 564 }
 565
 566 static void filter_store_desc_edit_cb(GtkCellRendererText *cell, gchar *path_str,
 567                                       gchar *new_text, gpointer data)
 568 {
 569         GtkWidget *model = data;
 570         FilterEntry *fe;
 571         GtkTreePath *tpath;
 572         GtkTreeIter iter;
 573
 574         if (!new_text || strlen(new_text) < 1) return;
 575
 576         tpath = gtk_tree_path_new_from_string(path_str);
 577         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 578         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 579
 580         g_free(fe->description);
 581         fe->description = g_strdup(new_text);
 582
 583         gtk_tree_path_free(tpath);
 584 }
 585
 586 static void filter_store_enable_cb(GtkCellRendererToggle *renderer,
 587                                    gchar *path_str, gpointer data)
 588 {
 589         GtkWidget *model = data;
 590         FilterEntry *fe;
 591         GtkTreePath *tpath;
 592         GtkTreeIter iter;
 593
 594         tpath = gtk_tree_path_new_from_string(path_str);
 595         gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, tpath);
 596         gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, 0, &fe, -1);
 597
 598         fe->enabled = !fe->enabled;
 599
 600         gtk_tree_path_free(tpath);
 601         filter_rebuild();
 602 }
 603
 604 static void filter_set_func(GtkTreeViewColumn *tree_column, GtkCellRenderer *cell,
 605                             GtkTreeModel *tree_model, GtkTreeIter *iter, gpointer data)
 606 {
 607         FilterEntry *fe;
 608
 609         gtk_tree_model_get(tree_model, iter, 0, &fe, -1);
 610
 611         switch(GPOINTER_TO_INT(data))
 612                 {
 613                 case FE_ENABLE:
 614                         g_object_set(GTK_CELL_RENDERER(cell),
 615                                      "active", fe->enabled, NULL);
 616                         break;
 617                 case FE_EXTENSION:
 618                         g_object_set(GTK_CELL_RENDERER(cell),
 619                                      "text", fe->extensions, NULL);
 620                         break;
 621                 case FE_DESCRIPTION:
 622                         g_object_set(GTK_CELL_RENDERER(cell),
 623                                      "text", fe->description, NULL);
 624                         break;
 625                 }
 626 }
 627
 628 static void filter_add_cb(GtkWidget *widget, gpointer data)
 629 {
 630         filter_add_unique("description", ".new", TRUE);
 631         filter_store_populate();
 632
 633         /* FIXME: implement the scroll to/select row stuff for tree view */
 634 }
 635
 636 static void filter_remove_cb(GtkWidget *widget, gpointer data)
 637 {
 638         GtkWidget *filter_view = data;
 639         GtkTreeSelection *selection;
 640         GtkTreeIter iter;
 641         FilterEntry *fe;
 642
 643         if (!filter_store) return;
 644         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(filter_view));
 645         if (!gtk_tree_selection_get_selected(selection, NULL, &iter)) return;
 646         gtk_tree_model_get(GTK_TREE_MODEL(filter_store), &iter, 0, &fe, -1);
 647         if (!fe) return;
 648
 649         filter_remove_entry(fe);
 650         filter_rebuild();
 651         filter_store_populate();
 652 }
 653
 654 static void filter_default_ok_cb(GenericDialog *gd, gpointer data)
 655 {
 656         filter_reset();
 657         filter_add_defaults();
 658         filter_rebuild();
 659         filter_store_populate();
 660 }
 661
 662 static void dummy_cancel_cb(GenericDialog *gd, gpointer data)
 663 {
 664         /* no op, only so cancel button appears */
 665 }
 666
 667 static void filter_default_cb(GtkWidget *widget, gpointer data)
 668 {
 669         GenericDialog *gd;
 670
 671         gd = generic_dialog_new(_("Reset filters"),
 672                                 "GQview", "reset_filter", widget, TRUE,
 673                                 dummy_cancel_cb, NULL);
 674         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Reset filters"),
 675                                    _("This will reset the file filters to the defaults.\nContinue?"));
 676         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, filter_default_ok_cb, TRUE);
 677         gtk_widget_show(gd->dialog);
 678 }
 679
 680 static void filter_disable_cb(GtkWidget* widget, gpointer data)
 681 {
 682         GtkWidget *frame = data;
 683
 684         gtk_widget_set_sensitive(frame,
 685                                  !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)));
 686 }
 687
 688 static void editor_default_ok_cb(GenericDialog *gd, gpointer data)
 689 {
 690         gint i;
 691
 692         editor_reset_defaults();
 693         if (!configwindow) return;
 694
 695         for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
 696                 {
 697                 gtk_entry_set_text(GTK_ENTRY(editor_name_entry[i]),
 698                                    (editor_name[i]) ? editor_name[i] : "");
 699                 gtk_entry_set_text(GTK_ENTRY(editor_command_entry[i]),
 700                                    (editor_command[i]) ? editor_command[i] : "");
 701                 }
 702 }
 703
 704 static void editor_default_cb(GtkWidget *widget, gpointer data)
 705 {
 706         GenericDialog *gd;
 707
 708         gd = generic_dialog_new(_("Reset editors"),
 709                                 "GQview", "reset_filter", widget, TRUE,
 710                                 dummy_cancel_cb, NULL);
 711         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Reset editors"),
 712                                    _("This will reset the edit commands to the defaults.\nContinue?"));
 713         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, editor_default_ok_cb, TRUE);
 714         gtk_widget_show(gd->dialog);
 715 }
 716
 717 static void editor_help_cb(GtkWidget *widget, gpointer data)
 718 {
 719         help_window_show("editors");
 720 }
 721
 722 static void safe_delete_view_cb(GtkWidget* widget, gpointer data)
 723 {
 724         layout_set_path(NULL, gtk_entry_get_text(GTK_ENTRY(safe_delete_path_entry)));
 725 }
 726
 727 static void safe_delete_clear_ok_cb(GenericDialog *gd, gpointer data)
 728 {
 729         file_util_trash_clear();
 730 }
 731
 732 static void safe_delete_clear_cb(GtkWidget* widget, gpointer data)
 733 {
 734         GenericDialog *gd;
 735         GtkWidget *entry;
 736         gd = generic_dialog_new(_("Clear trash"),
 737                                 "GQview", "clear_trash", widget, TRUE,
 738                                 dummy_cancel_cb, NULL);
 739         generic_dialog_add_message(gd, GTK_STOCK_DIALOG_QUESTION, _("Clear trash"),
 740                                     _("This will remove the trash contents."));
 741         generic_dialog_add_button(gd, GTK_STOCK_OK, NULL, safe_delete_clear_ok_cb, TRUE);
 742         entry = gtk_entry_new();
 743         GTK_WIDGET_UNSET_FLAGS(entry, GTK_CAN_FOCUS);
 744         gtk_editable_set_editable(GTK_EDITABLE(entry), FALSE);
 745         if (safe_delete_path) gtk_entry_set_text(GTK_ENTRY(entry), safe_delete_path);
 746         gtk_box_pack_start(GTK_BOX(gd->vbox), entry, FALSE, FALSE, 0);
 747         gtk_widget_show(entry);
 748         gtk_widget_show(gd->dialog);
 749 }
 750
 751 static void config_window_create(void)
 752 {
 753         GtkWidget *win_vbox;
 754         GtkWidget *hbox;
 755         GtkWidget *notebook;
 756         GtkWidget *frame;
 757         GtkWidget *label;
 758         GtkWidget *vbox;
 759         GtkWidget *group;
 760         GtkWidget *subgroup;
 761         GtkWidget *button;
 762         GtkWidget *tabcomp;
 763         GtkWidget *ct_button;
 764         GtkWidget *table;
 765         GtkWidget *spin;
 766         GtkWidget *scrolled;
 767         GtkWidget *viewport;
 768         GtkWidget *filter_view;
 769         GtkCellRenderer *renderer;
 770         GtkTreeSelection *selection;
 771         GtkTreeViewColumn *column;
 772         gint i;
 773
 774         configwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 775         gtk_window_set_type_hint(GTK_WINDOW(configwindow), GDK_WINDOW_TYPE_HINT_DIALOG);
 776         g_signal_connect(G_OBJECT (configwindow), "delete_event",
 777                          G_CALLBACK(config_window_delete), NULL);
 778         gtk_window_set_resizable(GTK_WINDOW(configwindow), FALSE);
 779         gtk_window_set_title(GTK_WINDOW(configwindow), _("GQview Preferences"));
 780         gtk_window_set_wmclass(GTK_WINDOW(configwindow), "config", "GQview");
 781         gtk_container_set_border_width(GTK_CONTAINER(configwindow), PREF_PAD_BORDER);
 782
 783         window_set_icon(configwindow, (const gchar **)config_xpm, NULL);
 784
 785         win_vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
 786         gtk_container_add(GTK_CONTAINER(configwindow), win_vbox);
 787         gtk_widget_show(win_vbox);
 788
 789         hbox = gtk_hbutton_box_new();
 790         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
 791         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
 792         gtk_box_pack_end(GTK_BOX(win_vbox), hbox, FALSE, FALSE, 0);
 793         gtk_widget_show(hbox);
 794
 795         button = pref_button_new(NULL, GTK_STOCK_OK, NULL, FALSE,
 796                                  G_CALLBACK(config_window_ok_cb), NULL);
 797         gtk_container_add(GTK_CONTAINER(hbox), button);
 798         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 799         gtk_widget_grab_default(button);
 800         gtk_widget_show(button);
 801
 802         ct_button = button;
 803
 804         button = pref_button_new(NULL, GTK_STOCK_APPLY, NULL, FALSE,
 805                                  G_CALLBACK(config_window_apply_cb), NULL);
 806         gtk_container_add(GTK_CONTAINER(hbox), button);
 807         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 808         gtk_widget_show(button);
 809
 810         button = pref_button_new(NULL, GTK_STOCK_CANCEL, NULL, FALSE,
 811                                  G_CALLBACK(config_window_close_cb), NULL);
 812         gtk_container_add(GTK_CONTAINER(hbox), button);
 813         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
 814         gtk_widget_show(button);
 815
 816         if (!generic_dialog_get_alternative_button_order(configwindow))
 817                 {
 818                 gtk_box_reorder_child(GTK_BOX(hbox), ct_button, -1);
 819                 }
 820
 821         notebook = gtk_notebook_new();
 822         gtk_notebook_set_tab_pos (GTK_NOTEBOOK(notebook), GTK_POS_TOP);
 823         gtk_box_pack_start(GTK_BOX(win_vbox), notebook, TRUE, TRUE, 0);
 824
 825         /* general options tab */
 826
 827         vbox = gtk_vbox_new(FALSE, 0);
 828         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 829         gtk_widget_show(vbox);
 830         label = gtk_label_new(_("General"));
 831         gtk_notebook_append_page (GTK_NOTEBOOK(notebook), vbox, label);
 832
 833         group = pref_group_new(vbox, FALSE, _("Startup"), GTK_ORIENTATION_VERTICAL);
 834
 835         button = pref_checkbox_new_int(group, _("Change to folder:"),
 836                                        startup_path_enable, &startup_path_enable_c);
 837
 838         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 839         pref_checkbox_link_sensitivity(button, hbox);
 840
 841         tabcomp = tab_completion_new(&startup_path_entry, startup_path, NULL, NULL);
 842         tab_completion_add_select_button(startup_path_entry, NULL, TRUE);
 843         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
 844         gtk_widget_show(tabcomp);
 845
 846         button = pref_button_new(hbox, NULL, _("Use current"), FALSE,
 847                                  G_CALLBACK(startup_path_set_current), NULL);
 848
 849         group = pref_group_new(vbox, FALSE, _("Thumbnails"), GTK_ORIENTATION_VERTICAL);
 850
 851         table = pref_table_new(group, 2, 2, FALSE, FALSE);
 852         add_thumb_size_menu(table, 0, 0, _("Size:"));
 853         add_quality_menu(table, 0, 1, _("Quality:"), thumbnail_quality, &thumbnail_quality_c);
 854
 855         ct_button = pref_checkbox_new_int(group, _("Cache thumbnails"),
 856                                           enable_thumb_caching, &enable_thumb_caching_c);
 857
 858         subgroup = pref_box_new(group, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 859         pref_checkbox_link_sensitivity(ct_button, subgroup);
 860
 861         button = pref_checkbox_new_int(subgroup, _("Use shared thumbnail cache"),
 862                                        thumbnail_spec_standard, &thumbnail_spec_standard_c);
 863
 864         subgroup = pref_box_new(subgroup, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 865         pref_checkbox_link_sensitivity_swap(button, subgroup);
 866
 867         pref_checkbox_new_int(subgroup, _("Cache thumbnails into .thumbnails"),
 868                               enable_thumb_dirs, &enable_thumb_dirs_c);
 869
 870 #if 0
 871         pref_checkbox_new_int(subgroup, _("Use xvpics thumbnails when found (read only)"),
 872                               use_xvpics_thumbnails, &use_xvpics_thumbnails_c);
 873 #endif
 874
 875         pref_checkbox_new_int(group, _("Faster jpeg thumbnailing (may reduce quality)"),
 876                               thumbnail_fast, &thumbnail_fast_c);
 877
 878         group = pref_group_new(vbox, FALSE, _("Slide show"), GTK_ORIENTATION_VERTICAL);
 879
 880         slideshow_delay_c = slideshow_delay;
 881         spin = pref_spin_new(group, _("Delay between image change:"), _("seconds"),
 882                              SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS, 1.0, 1,
 883                              slideshow_delay ? (double)slideshow_delay / SLIDESHOW_SUBSECOND_PRECISION : 10.0,
 884                              G_CALLBACK(slideshow_delay_cb), NULL);
 885         gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(spin), GTK_UPDATE_ALWAYS);
 886
 887         pref_checkbox_new_int(group, _("Random"), slideshow_random, &slideshow_random_c);
 888         pref_checkbox_new_int(group, _("Repeat"), slideshow_repeat, &slideshow_repeat_c);
 889
 890         /* image tab */
 891
 892         vbox = gtk_vbox_new(FALSE, 0);
 893         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 894         gtk_widget_show(vbox);
 895         label = gtk_label_new(_("Image"));
 896         gtk_notebook_append_page (GTK_NOTEBOOK (notebook), vbox, label);
 897
 898         group = pref_group_new(vbox, FALSE, _("Zoom"), GTK_ORIENTATION_VERTICAL);
 899
 900 #if 0
 901         add_dither_menu(dither_quality, &dither_quality_c, _("Dithering method:"), group);
 902 #endif
 903         table = pref_table_new(group, 2, 1, FALSE, FALSE);
 904         add_quality_menu(table, 0, 0, _("Quality:"), zoom_quality, &zoom_quality_c);
 905
 906         pref_checkbox_new_int(group, _("Two pass zooming"),
 907                               two_pass_zoom, &two_pass_zoom_c);
 908
 909         pref_checkbox_new_int(group, _("Allow enlargement of image for zoom to fit"),
 910                               zoom_to_fit_expands, &zoom_to_fit_expands_c);
 911
 912         zoom_increment_c = zoom_increment;
 913         spin = pref_spin_new(group, _("Zoom increment:"), NULL,
 914                              0.1, 4.0, 1.0, 1, (double)zoom_increment / 10.0,
 915                              G_CALLBACK(zoom_increment_cb), NULL);
 916         gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(spin), GTK_UPDATE_ALWAYS);
 917
 918         group = pref_group_new(vbox, FALSE, _("When new image is selected:"), GTK_ORIENTATION_VERTICAL);
 919
 920         zoom_mode_c = zoom_mode;
 921         button = pref_radiobutton_new(group, NULL, _("Zoom to original size"),
 922                                       (zoom_mode == ZOOM_RESET_ORIGINAL),
 923                                       G_CALLBACK(zoom_mode_original_cb), NULL);
 924         button = pref_radiobutton_new(group, button, _("Fit image to window"),
 925                                       (zoom_mode == ZOOM_RESET_FIT_WINDOW),
 926                                       G_CALLBACK(zoom_mode_fit_cb), NULL);
 927         button = pref_radiobutton_new(group, button, _("Leave Zoom at previous setting"),
 928                                       (zoom_mode == ZOOM_RESET_NONE),
 929                                       G_CALLBACK(zoom_mode_none_cb), NULL);
 930
 931         group = pref_group_new(vbox, FALSE, _("Appearance"), GTK_ORIENTATION_VERTICAL);
 932
 933         pref_checkbox_new_int(group, _("Black background"),
 934                               black_window_background, &black_window_background_c);
 935
 936         group = pref_group_new(vbox, FALSE, _("Convenience"), GTK_ORIENTATION_VERTICAL);
 937
 938         pref_checkbox_new_int(group, _("Refresh on file change"),
 939                               update_on_time_change, &update_on_time_change_c);
 940         pref_checkbox_new_int(group, _("Preload next image"),
 941                               enable_read_ahead, &enable_read_ahead_c);
 942         pref_checkbox_new_int(group, _("Auto rotate image using Exif information"),
 943                               exif_rotate_enable, &exif_rotate_enable_c);
 944
 945
 946         /* window tab */
 947
 948         vbox = gtk_vbox_new(FALSE, 0);
 949         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
 950         gtk_widget_show(vbox);
 951         label = gtk_label_new(_("Windows"));
 952         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
 953
 954         group = pref_group_new(vbox, FALSE, _("State"), GTK_ORIENTATION_VERTICAL);
 955
 956         pref_checkbox_new_int(group, _("Remember window positions"),
 957                               save_window_positions, &save_window_positions_c);
 958         pref_checkbox_new_int(group, _("Remember tool state (float/hidden)"),
 959                               restore_tool, &restore_tool_c);
 960
 961         group = pref_group_new(vbox, FALSE, _("Size"), GTK_ORIENTATION_VERTICAL);
 962
 963         pref_checkbox_new_int(group, _("Fit window to image when tools are hidden/floating"),
 964                               fit_window, &fit_window_c);
 965
 966         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
 967         ct_button = pref_checkbox_new_int(hbox, _("Limit size when auto-sizing window (%):"),
 968                                           limit_window_size, &limit_window_size_c);
 969         spin = pref_spin_new_int(hbox, NULL, NULL,
 970                                  10, 150, 1,
 971                                  max_window_size, &max_window_size_c);
 972         pref_checkbox_link_sensitivity(ct_button, spin);
 973
 974         group = pref_group_new(vbox, FALSE, _("Layout"), GTK_ORIENTATION_VERTICAL);
 975
 976         layout_widget = layout_config_new();
 977         layout_config_set(layout_widget, layout_style, layout_order);
 978         gtk_box_pack_start(GTK_BOX(group), layout_widget, FALSE, FALSE, 0);
 979         gtk_widget_show(layout_widget);
 980
 981
 982         /* filtering tab */
 983
 984         vbox = gtk_vbox_new(FALSE, 0);
 985         gtk_container_set_border_width(GTK_CONTAINER (vbox), PREF_PAD_BORDER);
 986         gtk_widget_show(vbox);
 987         label = gtk_label_new(_("Filtering"));
 988         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
 989
 990         group = pref_box_new(vbox, FALSE, GTK_ORIENTATION_VERTICAL, PREF_PAD_GAP);
 991
 992         pref_checkbox_new_int(group, _("Show entries that begin with a dot"),
 993                               show_dot_files, &show_dot_files_c);
 994         pref_checkbox_new_int(group, _("Case sensitive sort"),
 995                               file_sort_case_sensitive, &file_sort_case_sensitive_c);
 996
 997         ct_button = pref_checkbox_new_int(group, _("Disable File Filtering"),
 998                                           file_filter_disable, &file_filter_disable_c);
 999
1000         group = pref_group_new(vbox, TRUE, _("File types"), GTK_ORIENTATION_VERTICAL);
1001
1002         frame = pref_group_parent(group);
1003         g_signal_connect(G_OBJECT(ct_button), "toggled",
1004                          G_CALLBACK(filter_disable_cb), frame);
1005         gtk_widget_set_sensitive(frame, !file_filter_disable);
1006
1007         scrolled = gtk_scrolled_window_new(NULL, NULL);
1008         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_IN);
1009         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
1010         gtk_box_pack_start(GTK_BOX(group), scrolled, TRUE, TRUE, 0);
1011         gtk_widget_show(scrolled);
1012
1013         filter_store = gtk_list_store_new(1, G_TYPE_POINTER);
1014         filter_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(filter_store));
1015         g_object_unref(filter_store);
1016         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(filter_view));
1017         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_SINGLE);
1018
1019         gtk_tree_view_set_enable_search(GTK_TREE_VIEW(filter_view), FALSE);
1020
1021         column = gtk_tree_view_column_new();
1022         gtk_tree_view_column_set_title(column, _("Filter"));
1023         gtk_tree_view_column_set_resizable(column, TRUE);
1024
1025         renderer = gtk_cell_renderer_toggle_new();
1026         g_signal_connect(G_OBJECT(renderer), "toggled",
1027                          G_CALLBACK(filter_store_enable_cb), filter_store);
1028         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1029         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1030                                                 GINT_TO_POINTER(FE_ENABLE), NULL);
1031
1032         renderer = gtk_cell_renderer_text_new();
1033         g_signal_connect(G_OBJECT(renderer), "edited",
1034                          G_CALLBACK(filter_store_ext_edit_cb), filter_store);
1035         gtk_tree_view_column_pack_start(column, renderer, TRUE);
1036         g_object_set(G_OBJECT(renderer), "editable", (gboolean)TRUE, NULL);
1037         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1038                                                 GINT_TO_POINTER(FE_EXTENSION), NULL);
1039         gtk_tree_view_append_column(GTK_TREE_VIEW(filter_view), column);
1040
1041         column = gtk_tree_view_column_new();
1042         gtk_tree_view_column_set_title(column, _("Description"));
1043         gtk_tree_view_column_set_resizable(column, TRUE);
1044         renderer = gtk_cell_renderer_text_new();
1045         g_signal_connect(G_OBJECT(renderer), "edited",
1046                          G_CALLBACK(filter_store_desc_edit_cb), filter_store);
1047         g_object_set(G_OBJECT(renderer), "editable", (gboolean)TRUE, NULL);
1048         gtk_tree_view_column_pack_start(column, renderer, FALSE);
1049         gtk_tree_view_column_set_cell_data_func(column, renderer, filter_set_func,
1050                                                 GINT_TO_POINTER(FE_DESCRIPTION), NULL);
1051         gtk_tree_view_append_column(GTK_TREE_VIEW(filter_view), column);
1052
1053         filter_store_populate();
1054         gtk_container_add(GTK_CONTAINER(scrolled), filter_view);
1055         gtk_widget_show(filter_view);
1056
1057         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1058
1059         button = pref_button_new(NULL, NULL, _("Defaults"), FALSE,
1060                                  G_CALLBACK(filter_default_cb), NULL);
1061         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1062         gtk_widget_show(button);
1063
1064         button = pref_button_new(NULL, GTK_STOCK_REMOVE, NULL, FALSE,
1065                                  G_CALLBACK(filter_remove_cb), filter_view);
1066         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1067         gtk_widget_show(button);
1068
1069         button = pref_button_new(NULL, GTK_STOCK_ADD, NULL, FALSE,
1070                                  G_CALLBACK(filter_add_cb), NULL);
1071         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1072         gtk_widget_show(button);
1073
1074
1075         /* editor entry tab */
1076
1077         vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
1078         gtk_container_set_border_width(GTK_CONTAINER(vbox), PREF_PAD_BORDER);
1079         gtk_widget_show(vbox);
1080         label = gtk_label_new(_("Editors"));
1081         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox, label);
1082
1083         table = pref_table_new(vbox, 3, 9, FALSE, FALSE);
1084         gtk_table_set_col_spacings(GTK_TABLE(table), PREF_PAD_GAP);
1085
1086         label = pref_table_label(table, 0, 0, _("#"), 1.0);
1087         pref_label_bold(label, TRUE, FALSE);
1088
1089         label = pref_table_label(table, 1, 0, _("Menu name"), 0.0);
1090         pref_label_bold(label, TRUE, FALSE);
1091
1092         label = pref_table_label(table, 2, 0, _("Command Line"), 0.0);
1093         pref_label_bold(label, TRUE, FALSE);
1094
1095         for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
1096                 {
1097                 gchar *buf;
1098
1099                 buf = g_strdup_printf("%d", i+1);
1100                 pref_table_label(table, 0, i+1, buf, 1.0);
1101                 g_free(buf);
1102
1103                 editor_name_entry[i] = gtk_entry_new();
1104                 gtk_entry_set_max_length(GTK_ENTRY(editor_name_entry[i]), EDITOR_NAME_MAX_LENGTH);
1105                 gtk_widget_set_size_request(editor_name_entry[i],80,-1);
1106                 if (editor_name[i]) gtk_entry_set_text(GTK_ENTRY(editor_name_entry[i]),editor_name[i]);
1107                 gtk_table_attach(GTK_TABLE (table),editor_name_entry[i],1,2,i+1,i+2,
1108                                  GTK_FILL | GTK_EXPAND, FALSE, 0, 0);
1109                 gtk_widget_show(editor_name_entry[i]);
1110
1111                 editor_command_entry[i] = gtk_entry_new();
1112                 gtk_entry_set_max_length(GTK_ENTRY(editor_command_entry[i]), EDITOR_COMMAND_MAX_LENGTH);
1113                 gtk_widget_set_size_request(editor_command_entry[i],160,-1);
1114                 tab_completion_add_to_entry(editor_command_entry[i], NULL, NULL);
1115                 if (editor_command[i]) gtk_entry_set_text(GTK_ENTRY(editor_command_entry[i]), editor_command[i]);
1116                 gtk_table_attach(GTK_TABLE (table),editor_command_entry[i],2,3,i+1,i+2,
1117                                  GTK_FILL | GTK_EXPAND, FALSE, 0, 0);
1118                 gtk_widget_show(editor_command_entry[i]);
1119                 }
1120
1121         hbox = pref_box_new(vbox, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1122
1123         button = pref_button_new(NULL, NULL, _("Defaults"), FALSE,
1124                                  G_CALLBACK(editor_default_cb), NULL);
1125         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1126         gtk_widget_show(button);
1127
1128         button = pref_button_new(NULL, GTK_STOCK_HELP, NULL, FALSE,
1129                                  G_CALLBACK(editor_help_cb), NULL);
1130         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1131         gtk_widget_show(button);
1132
1133         /* advanced entry tab */
1134
1135         scrolled = gtk_scrolled_window_new(NULL, NULL);
1136         gtk_container_set_border_width(GTK_CONTAINER(scrolled), PREF_PAD_BORDER);
1137         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
1138                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
1139         label = gtk_label_new(_("Advanced"));
1140         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled, label);
1141         gtk_widget_show(scrolled);
1142
1143         viewport = gtk_viewport_new(NULL, NULL);
1144         gtk_viewport_set_shadow_type(GTK_VIEWPORT(viewport), GTK_SHADOW_NONE);
1145         gtk_container_add(GTK_CONTAINER(scrolled), viewport);
1146         gtk_widget_show(viewport);
1147
1148         vbox = gtk_vbox_new(FALSE, 0);
1149         gtk_container_add(GTK_CONTAINER(viewport), vbox);
1150         gtk_widget_show(vbox);
1151
1152         group = pref_group_new(vbox, FALSE, _("Full screen"), GTK_ORIENTATION_VERTICAL);
1153
1154         fullscreen_screen_c = fullscreen_screen;
1155         fullscreen_above_c = fullscreen_above;
1156         hbox = fullscreen_prefs_selection_new(_("Location:"), &fullscreen_screen_c, &fullscreen_above_c);
1157         gtk_box_pack_start(GTK_BOX(group), hbox, FALSE, FALSE, 0);
1158         gtk_widget_show(hbox);
1159
1160         pref_checkbox_new_int(group, _("Smooth image flip"),
1161                               fullscreen_clean_flip, &fullscreen_clean_flip_c);
1162         pref_checkbox_new_int(group, _("Disable screen saver"),
1163                               fullscreen_disable_saver, &fullscreen_disable_saver_c);
1164
1165         group = pref_group_new(vbox, FALSE, _("Delete"), GTK_ORIENTATION_VERTICAL);
1166
1167         pref_checkbox_new_int(group, _("Confirm file delete"),
1168                               confirm_delete, &confirm_delete_c);
1169         pref_checkbox_new_int(group, _("Enable Delete key"),
1170                               enable_delete_key, &enable_delete_key_c);
1171
1172         ct_button = pref_checkbox_new_int(group, _("Safe delete"),
1173                                           safe_delete_enable, &safe_delete_enable_c);
1174
1175         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
1176         pref_checkbox_link_sensitivity(ct_button, hbox);
1177
1178         pref_spacer(hbox, PREF_PAD_INDENT - PREF_PAD_SPACE);
1179         pref_label_new(hbox, _("Folder:"));
1180
1181         tabcomp = tab_completion_new(&safe_delete_path_entry, safe_delete_path, NULL, NULL);
1182         tab_completion_add_select_button(safe_delete_path_entry, NULL, TRUE);
1183         gtk_box_pack_start(GTK_BOX(hbox), tabcomp, TRUE, TRUE, 0);
1184         gtk_widget_show(tabcomp);
1185
1186         hbox = pref_box_new(group, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_BUTTON_GAP);
1187         pref_checkbox_link_sensitivity(ct_button, hbox);
1188
1189         pref_spacer(hbox, PREF_PAD_INDENT - PREF_PAD_GAP);
1190         pref_spin_new_int(hbox, _("Maximum size:"), _("MB"),
1191                           1, 500, 1, safe_delete_size, &safe_delete_size_c);
1192
1193         button = pref_button_new(NULL, NULL, _("View"), FALSE,
1194                                  G_CALLBACK(safe_delete_view_cb), NULL);
1195         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1196         gtk_widget_show(button);
1197
1198         button = pref_button_new(NULL, GTK_STOCK_CLEAR, NULL, FALSE,
1199                                  G_CALLBACK(safe_delete_clear_cb), NULL);
1200         gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
1201         gtk_widget_show(button);
1202
1203         group = pref_group_new(vbox, FALSE, _("Behavior"), GTK_ORIENTATION_VERTICAL);
1204
1205         pref_checkbox_new_int(group, _("Rectangular selection in icon view"),
1206                               collection_rectangular_selection, &collection_rectangular_selection_c);
1207
1208         pref_checkbox_new_int(group, _("Descend folders in tree view"),
1209                               tree_descend_subdirs, &tree_descend_subdirs_c);
1210
1211         pref_checkbox_new_int(group, _("In place renaming"),
1212                               enable_in_place_rename, &enable_in_place_rename_c);
1213
1214         group = pref_group_new(vbox, FALSE, _("Navigation"), GTK_ORIENTATION_VERTICAL);
1215
1216         pref_checkbox_new_int(group, _("Progressive keyboard scrolling"),
1217                               progressive_key_scrolling, &progressive_key_scrolling_c);
1218         pref_checkbox_new_int(group, _("Mouse wheel scrolls image"),
1219                               mousewheel_scrolls, &mousewheel_scrolls_c);
1220
1221         group = pref_group_new(vbox, FALSE, _("Miscellaneous"), GTK_ORIENTATION_VERTICAL);
1222
1223         pref_checkbox_new_int(group, _("Store keywords and comments local to source images"),
1224                               enable_metadata_dirs, &enable_metadata_dirs_c);
1225
1226         pref_spin_new_int(group, _("Custom similarity threshold:"), NULL,
1227                           0, 100, 1, dupe_custom_threshold, &dupe_custom_threshold_c);
1228
1229         pref_spin_new_int(group, _("Offscreen cache size (Mb per image):"), NULL,
1230                           0, 128, 1, tile_cache_max, &tile_cache_max_c);
1231
1232         gtk_widget_show(notebook);
1233
1234         gtk_widget_show(configwindow);
1235 }
1236
1237 /*
1238  *-----------------------------------------------------------------------------
1239  * config window show (public)
1240  *-----------------------------------------------------------------------------
1241  */
1242
1243 void show_config_window(void)
1244 {
1245         if (configwindow)
1246                 {
1247                 gtk_window_present(GTK_WINDOW(configwindow));
1248                 return;
1249                 }
1250
1251         config_window_create();
1252 }
1253
1254 /*
1255  *-----------------
1256  * about window
1257  *-----------------
1258  */
1259
1260 static GtkWidget *about = NULL;
1261
1262 static gint about_delete_cb(GtkWidget *widget, GdkEventAny *event, gpointer data)
1263 {
1264         gtk_widget_destroy(about);
1265         about = NULL;
1266
1267         return TRUE;
1268 }
1269
1270 static void about_window_close(GtkWidget *widget, gpointer data)
1271 {
1272         if (!about) return;
1273
1274         gtk_widget_destroy(about);
1275         about = NULL;
1276 }
1277
1278 static void about_credits_cb(GtkWidget *widget, gpointer data)
1279 {
1280         help_window_show("credits");
1281 }
1282
1283 void show_about_window(void)
1284 {
1285         GtkWidget *vbox;
1286         GtkWidget *hbox;
1287         GtkWidget *label;
1288         GtkWidget *button;
1289         GdkPixbuf *pixbuf;
1290
1291         gchar *buf;
1292
1293         if (about)
1294                 {
1295                 gtk_window_present(GTK_WINDOW(about));
1296                 return;
1297                 }
1298
1299         about = gtk_window_new(GTK_WINDOW_TOPLEVEL);
1300         gtk_window_set_type_hint(GTK_WINDOW(about), GDK_WINDOW_TYPE_HINT_DIALOG);
1301         gtk_window_set_wmclass(GTK_WINDOW(about), "about", "GQview");
1302         g_signal_connect(G_OBJECT(about), "delete_event",
1303                          G_CALLBACK(about_delete_cb), NULL);
1304
1305         gtk_window_set_title(GTK_WINDOW(about), _("About - GQview"));
1306         gtk_container_set_border_width(GTK_CONTAINER(about), PREF_PAD_BORDER);
1307
1308         vbox = gtk_vbox_new(FALSE, PREF_PAD_SPACE);
1309         gtk_container_add(GTK_CONTAINER(about), vbox);
1310         gtk_widget_show(vbox);
1311
1312         pixbuf = pixbuf_inline(PIXBUF_INLINE_LOGO);
1313         button = gtk_image_new_from_pixbuf(pixbuf);
1314         g_object_unref(pixbuf);
1315         gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, TRUE, 0);
1316         gtk_widget_show(button);
1317
1318         buf = g_strdup_printf(_("GQview %s\n\nCopyright (c) %s John Ellis\nwebsite: %s\nemail: %s\n\nReleased under the GNU General Public License"),
1319                               VERSION,
1320                               "2006",
1321                               "gqview.sourceforge.net",
1322                               "gqview@users.sourceforge.net");
1323         label = gtk_label_new(buf);
1324         g_free(buf);
1325
1326         gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_CENTER);
1327         gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, TRUE, 0);
1328         gtk_widget_show(label);
1329
1330         hbox = gtk_hbutton_box_new();
1331         gtk_button_box_set_layout(GTK_BUTTON_BOX(hbox), GTK_BUTTONBOX_END);
1332         gtk_box_set_spacing(GTK_BOX(hbox), PREF_PAD_BUTTON_GAP);
1333         gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
1334         gtk_widget_show(hbox);
1335
1336         button = pref_button_new(NULL, NULL, _("Credits..."), FALSE,
1337                                  G_CALLBACK(about_credits_cb), NULL);
1338         gtk_container_add(GTK_CONTAINER(hbox), button);
1339         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1340         gtk_widget_show(button);
1341
1342         button = pref_button_new(NULL, GTK_STOCK_CLOSE, NULL, FALSE,
1343                                  G_CALLBACK(about_window_close), NULL);
1344         gtk_container_add(GTK_CONTAINER(hbox), button);
1345         GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT);
1346         gtk_widget_grab_default(button);
1347         gtk_widget_show(button);
1348
1349         window_set_icon(about, NULL, NULL);
1350         gtk_widget_show(about);
1351 }
1352