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