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!
17 #include "slideshow.h"
18 #include "ui_fileops.h"
22 *-----------------------------------------------------------------------------
23 * line write/parse routines (private)
24 *-----------------------------------------------------------------------------
27 gchar *quoted_value(const gchar *text)
31 gint l = strlen(text);
33 if (l == 0) return NULL;
35 while (c < l && text[c] !='"') c++;
42 while (e < l && text[e] !='"') e++;
47 return g_strndup(ptr, e - c);
52 /* for compatibility with older formats (<0.3.7)
53 * read a line without quotes too */
56 while (c < l && text[c] !=' ' && text[c] !=8 && text[c] != '\n') c++;
59 return g_strndup(text, c);
66 static void write_char_option(FILE *f, gchar *label, gchar *text)
69 fprintf(f,"%s: \"%s\"\n", label, text);
71 fprintf(f,"%s: \n", label);
74 static gchar *read_char_option(FILE *f, gchar *option, gchar *label, gchar *value, gchar *text)
76 if (strcasecmp(option, label) == 0)
79 text = quoted_value(value);
84 static void write_int_option(FILE *f, gchar *label, gint n)
86 fprintf(f,"%s: %d\n\n", label, n);
89 static gint read_int_option(FILE *f, gchar *option, gchar *label, gchar *value, gint n)
91 if (strcasecmp(option, label) == 0)
93 n = strtol(value, NULL, 10);
98 static void write_int_unit_option(FILE *f, gchar *label, gint n, gint subunits)
113 fprintf(f,"%s: %d.%d\n\n", label, l, r);
116 static gint read_int_unit_option(FILE *f, gchar *option, gchar *label, gchar *value, gint n, gint subunits)
118 if (strcasecmp(option, label) == 0)
124 while (*ptr != '\0' && *ptr != '.') ptr++;
128 l = strtol(value, NULL, 10);
131 r = strtol(ptr, NULL, 10);
135 l = strtol(value, NULL, 10);
139 n = l * subunits + r;
144 static void write_bool_option(FILE *f, gchar *label, gint n)
146 fprintf(f,"%s: ", label);
147 if (n) fprintf(f,"true\n"); else fprintf(f,"false\n");
151 static gint read_bool_option(FILE *f, gchar *option, gchar *label, gchar *value, gint n)
153 if (strcasecmp(option, label) == 0)
155 if (strcasecmp(value, "true") == 0)
164 *-----------------------------------------------------------------------------
165 * save configuration (public)
166 *-----------------------------------------------------------------------------
169 void save_options(void)
176 rc_path = g_strconcat(homedir(), "/", GQVIEW_RC_DIR, "/", RC_FILE_NAME, NULL);
178 rc_pathl = path_from_utf8(rc_path);
179 f = fopen(rc_pathl, "w");
185 buf = g_strdup_printf(_("error saving config file: %s\n"), rc_path);
193 fprintf(f,"######################################################################\n");
194 fprintf(f,"# GQview config file version %7s #\n", VERSION);
195 fprintf(f,"######################################################################\n");
197 fprintf(f,"##### General Options #####\n\n");
199 write_int_option(f, "layout_style", layout_style);
200 write_char_option(f, "layout_order", layout_order);
202 write_bool_option(f, "layout_view_as_icons", layout_view_icons);
203 write_bool_option(f, "layout_view_as_tree", layout_view_tree);
204 write_bool_option(f, "show_icon_names", show_icon_names);
207 write_bool_option(f, "tree_descend_folders", tree_descend_subdirs);
208 write_bool_option(f, "lazy_image_sync", lazy_image_sync);
209 write_bool_option(f, "update_on_time_change", update_on_time_change);
210 write_bool_option(f, "exif_auto_rotate", exif_rotate_enable);
213 write_bool_option(f, "enable_startup_path", startup_path_enable);
214 write_char_option(f, "startup_path", startup_path);
217 fprintf(f,"zoom_mode: ");
218 if (zoom_mode == ZOOM_RESET_ORIGINAL) fprintf(f,"original\n");
219 if (zoom_mode == ZOOM_RESET_FIT_WINDOW) fprintf(f,"fit\n");
220 if (zoom_mode == ZOOM_RESET_NONE) fprintf(f,"dont_change\n");
222 write_bool_option(f, "two_pass_scaling", two_pass_zoom);
224 write_bool_option(f, "zoom_to_fit_allow_expand", zoom_to_fit_expands);
227 write_bool_option(f, "fit_window_to_image", fit_window);
228 write_bool_option(f, "limit_window_size", limit_window_size);
229 write_int_option(f, "max_window_size", max_window_size);
232 write_bool_option(f, "progressive_keyboard_scrolling", progressive_key_scrolling);
233 write_int_option(f, "scroll_reset_method", scroll_reset_method);
236 write_bool_option(f, "enable_thumbnails", thumbnails_enabled);
237 write_int_option(f, "thumbnail_width", thumb_max_width);
238 write_int_option(f, "thumbnail_height", thumb_max_height);
239 write_bool_option(f, "cache_thumbnails", enable_thumb_caching);
240 write_bool_option(f, "cache_thumbnails_into_dirs", enable_thumb_dirs);
241 write_bool_option(f, "thumbnail_fast", thumbnail_fast);
242 write_bool_option(f, "use_xvpics_thumbnails", use_xvpics_thumbnails);
243 write_bool_option(f, "thumbnail_spec_standard", thumbnail_spec_standard);
246 write_bool_option(f, "local_metadata", enable_metadata_dirs);
249 write_int_option(f, "sort_method", (gint)file_sort_method);
250 write_bool_option(f, "sort_ascending", file_sort_ascending);
251 write_bool_option(f, "sort_case_sensitive", file_sort_case_sensitive);
254 write_bool_option(f, "confirm_delete", confirm_delete);
255 write_bool_option(f, "enable_delete_key", enable_delete_key);
256 write_bool_option(f, "safe_delete", safe_delete_enable);
257 write_char_option(f, "safe_delete_path", safe_delete_path);
258 write_int_option(f, "safe_delete_size", safe_delete_size);
260 write_bool_option(f, "tools_float", tools_float);
261 write_bool_option(f, "tools_hidden", tools_hidden);
262 write_bool_option(f, "restore_tool_state", restore_tool);
264 write_bool_option(f, "toolbar_hidden", toolbar_hidden);
266 write_bool_option(f, "mouse_wheel_scrolls", mousewheel_scrolls);
267 write_bool_option(f, "in_place_rename", enable_in_place_rename);
269 write_int_option(f, "open_recent_max", recent_list_max);
271 write_int_option(f, "image_cache_size_max", tile_cache_max);
273 write_int_option(f, "thumbnail_quality", thumbnail_quality);
274 write_int_option(f, "zoom_quality", zoom_quality);
275 write_int_option(f, "dither_quality", dither_quality);
277 write_int_option(f, "zoom_increment", zoom_increment);
279 write_bool_option(f, "enable_read_ahead", enable_read_ahead);
281 write_bool_option(f, "display_dialogs_under_mouse", place_dialogs_under_mouse);
283 write_bool_option(f, "black_window_background", black_window_background);
285 write_int_option(f, "fullscreen_screen", fullscreen_screen);
286 write_bool_option(f, "fullscreen_clean_flip", fullscreen_clean_flip);
287 write_bool_option(f, "fullscreen_disable_saver", fullscreen_disable_saver);
288 write_bool_option(f, "fullscreen_above", fullscreen_above);
290 write_int_option(f, "custom_similarity_threshold", dupe_custom_threshold);
292 fprintf(f,"\n##### Slideshow Options #####\n\n");
294 write_int_unit_option(f, "slideshow_delay", slideshow_delay, SLIDESHOW_SUBSECOND_PRECISION);
296 write_bool_option(f, "slideshow_random", slideshow_random);
297 write_bool_option(f, "slideshow_repeat", slideshow_repeat);
299 fprintf(f,"\n##### Filtering Options #####\n\n");
301 write_bool_option(f, "show_dotfiles", show_dot_files);
302 write_bool_option(f, "disable_filtering", file_filter_disable);
303 filter_write_list(f);
305 fprintf(f,"\n##### External Programs #####\n");
306 fprintf(f,"# Maximum of 8 programs (external_1 through external 8)\n");
307 fprintf(f,"# format: external_n: \"menu name\" \"command line\"\n\n");
309 for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
311 fprintf(f,"external_%d: \"", i+1);
312 if (editor_name[i]) fprintf(f, "%s", editor_name[i]);
314 if (editor_command[i]) fprintf(f, "%s", editor_command[i]);
318 fprintf(f,"\n##### Collection Options #####\n\n");
320 write_bool_option(f, "rectangular_selections", collection_rectangular_selection);
322 fprintf(f,"\n##### Window Positions #####\n\n");
324 write_bool_option(f, "restore_window_positions", save_window_positions);
326 write_int_option(f, "main_window_x", main_window_x);
327 write_int_option(f, "main_window_y", main_window_y);
328 write_int_option(f, "main_window_width", main_window_w);
329 write_int_option(f, "main_window_height", main_window_h);
330 write_bool_option(f, "main_window_maximized", main_window_maximized);
331 write_int_option(f, "float_window_x", float_window_x);
332 write_int_option(f, "float_window_y", float_window_y);
333 write_int_option(f, "float_window_width", float_window_w);
334 write_int_option(f, "float_window_height", float_window_h);
335 write_int_option(f, "float_window_divider", float_window_divider);
336 write_int_option(f, "divider_position_h", window_hdivider_pos);
337 write_int_option(f, "divider_position_v", window_vdivider_pos);
339 fprintf(f,"######################################################################\n");
340 fprintf(f,"# end of GQview config file #\n");
341 fprintf(f,"######################################################################\n");
349 *-----------------------------------------------------------------------------
350 * load configuration (public)
351 *-----------------------------------------------------------------------------
354 void load_options(void)
363 gchar value_all[1024];
366 rc_path = g_strconcat(homedir(), "/", GQVIEW_RC_DIR, "/", RC_FILE_NAME, NULL);
368 rc_pathl = path_from_utf8(rc_path);
369 f = fopen(rc_pathl,"r");
377 while (fgets(s_buf,1024,f))
379 if (s_buf[0]=='#') continue;
380 if (s_buf[0]=='\n') continue;
383 while (s_buf[c] != ':' && c < l) c++;
384 if (c >= l) continue;
387 while ((s_buf[c] == ' ' || s_buf[c] == 8) && c < l) c++;
388 s_buf_ptr = s_buf + c;
389 strncpy(value_all, s_buf_ptr, sizeof(value_all));
390 while (s_buf[c] != 8 && s_buf[c] != ' ' && s_buf[c] != '\n' && c < l) c++;
392 strncpy(option, s_buf, sizeof(option));
393 strncpy(value, s_buf_ptr, sizeof(value));
395 /* general options */
397 layout_style = read_int_option(f, option,
398 "layout_style", value, layout_style);
399 layout_order = read_char_option(f, option,
400 "layout_order", value, layout_order);
401 layout_view_icons = read_bool_option(f, option,
402 "layout_view_as_icons", value, layout_view_icons);
403 layout_view_tree = read_bool_option(f, option,
404 "layout_view_as_tree", value, layout_view_tree);
405 show_icon_names = read_bool_option(f, option,
406 "show_icon_names", value, show_icon_names);
408 tree_descend_subdirs = read_bool_option(f, option,
409 "tree_descend_folders", value, tree_descend_subdirs);
410 lazy_image_sync = read_bool_option(f, option,
411 "lazy_image_sync", value, lazy_image_sync);
412 update_on_time_change = read_bool_option(f, option,
413 "update_on_time_change", value, update_on_time_change);
414 exif_rotate_enable = read_bool_option(f, option,
415 "exif_auto_rotate", value, exif_rotate_enable);
417 startup_path_enable = read_bool_option(f, option,
418 "enable_startup_path", value, startup_path_enable);
419 startup_path = read_char_option(f, option,
420 "startup_path", value_all, startup_path);
422 if (strcasecmp(option,"zoom_mode") == 0)
424 if (strcasecmp(value, "original") == 0) zoom_mode = ZOOM_RESET_ORIGINAL;
425 if (strcasecmp(value, "fit") == 0) zoom_mode = ZOOM_RESET_FIT_WINDOW;
426 if (strcasecmp(value, "dont_change") == 0) zoom_mode = ZOOM_RESET_NONE;
428 two_pass_zoom = read_bool_option(f, option,
429 "two_pass_scaling", value, two_pass_zoom);
430 zoom_to_fit_expands = read_bool_option(f, option,
431 "zoom_to_fit_allow_expand", value, zoom_to_fit_expands);
433 fit_window = read_bool_option(f, option,
434 "fit_window_to_image", value, fit_window);
435 limit_window_size = read_bool_option(f, option,
436 "limit_window_size", value, limit_window_size);
437 max_window_size = read_int_option(f, option,
438 "max_window_size", value, max_window_size);
439 progressive_key_scrolling = read_bool_option(f, option,
440 "progressive_keyboard_scrolling", value, progressive_key_scrolling);
441 scroll_reset_method = read_int_option(f, option,
442 "scroll_reset_method", value, scroll_reset_method);
444 thumbnails_enabled = read_bool_option(f, option,
445 "enable_thumbnails", value, thumbnails_enabled);
446 thumb_max_width = read_int_option(f, option,
447 "thumbnail_width", value, thumb_max_width);
448 thumb_max_height = read_int_option(f, option,
449 "thumbnail_height", value, thumb_max_height);
450 enable_thumb_caching = read_bool_option(f, option,
451 "cache_thumbnails", value, enable_thumb_caching);
452 enable_thumb_dirs = read_bool_option(f, option,
453 "cache_thumbnails_into_dirs", value, enable_thumb_dirs);
454 thumbnail_fast = read_bool_option(f, option,
455 "thumbnail_fast", value, thumbnail_fast);
456 use_xvpics_thumbnails = read_bool_option(f, option,
457 "use_xvpics_thumbnails", value, use_xvpics_thumbnails);
458 thumbnail_spec_standard = read_bool_option(f, option,
459 "thumbnail_spec_standard", value, thumbnail_spec_standard);
461 enable_metadata_dirs = read_bool_option(f, option,
462 "local_metadata", value, enable_metadata_dirs);
464 file_sort_method = (SortType)read_int_option(f, option,
465 "sort_method", value, (gint)file_sort_method);
466 file_sort_ascending = read_bool_option(f, option,
467 "sort_ascending", value, file_sort_ascending);
468 file_sort_case_sensitive = read_bool_option(f, option,
469 "sort_case_sensitive", value, file_sort_case_sensitive);
471 confirm_delete = read_bool_option(f, option,
472 "confirm_delete", value, confirm_delete);
473 enable_delete_key = read_bool_option(f, option,
474 "enable_delete_key", value, enable_delete_key);
475 safe_delete_enable = read_bool_option(f, option,
476 "safe_delete", value, safe_delete_enable);
477 safe_delete_path = read_char_option(f, option,
478 "safe_delete_path", value, safe_delete_path);
479 safe_delete_size = read_int_option(f, option,
480 "safe_delete_size", value, safe_delete_size);
482 tools_float = read_bool_option(f, option,
483 "tools_float", value, tools_float);
484 tools_hidden = read_bool_option(f, option,
485 "tools_hidden", value, tools_hidden);
486 restore_tool = read_bool_option(f, option,
487 "restore_tool_state", value, restore_tool);
489 toolbar_hidden = read_bool_option(f, option,
490 "toolbar_hidden", value, toolbar_hidden);
492 mousewheel_scrolls = read_bool_option(f, option,
493 "mouse_wheel_scrolls", value, mousewheel_scrolls);
494 enable_in_place_rename = read_bool_option(f, option,
495 "in_place_rename", value, enable_in_place_rename);
497 recent_list_max = read_int_option(f, option,
498 "open_recent_max", value, recent_list_max);
500 tile_cache_max = read_int_option(f, option,
501 "image_cache_size_max", value, tile_cache_max);
503 thumbnail_quality = CLAMP(read_int_option(f, option,
504 "thumbnail_quality", value, thumbnail_quality), GDK_INTERP_NEAREST, GDK_INTERP_HYPER);
505 zoom_quality = CLAMP(read_int_option(f, option,
506 "zoom_quality", value, zoom_quality), GDK_INTERP_NEAREST, GDK_INTERP_HYPER);
507 dither_quality = CLAMP(read_int_option(f, option,
508 "dither_quality", value, dither_quality), GDK_RGB_DITHER_NONE, GDK_RGB_DITHER_MAX);
510 zoom_increment = read_int_option(f, option,
511 "zoom_increment", value, zoom_increment);
513 enable_read_ahead = read_bool_option(f, option,
514 "enable_read_ahead", value, enable_read_ahead);
516 place_dialogs_under_mouse = read_bool_option(f, option,
517 "display_dialogs_under_mouse", value, place_dialogs_under_mouse);
519 black_window_background = read_bool_option(f, option,
520 "black_window_background", value, black_window_background);
522 fullscreen_screen = read_int_option(f, option,
523 "fullscreen_screen", value, fullscreen_screen);
524 fullscreen_clean_flip = read_bool_option(f, option,
525 "fullscreen_clean_flip", value, fullscreen_clean_flip);
526 fullscreen_disable_saver = read_bool_option(f, option,
527 "fullscreen_disable_saver", value, fullscreen_disable_saver);
528 fullscreen_above = read_bool_option(f, option,
529 "fullscreen_above", value, fullscreen_above);
531 dupe_custom_threshold = read_int_option(f, option,
532 "custom_similarity_threshold", value, dupe_custom_threshold);
534 /* slideshow options */
536 slideshow_delay = read_int_unit_option(f, option,
537 "slideshow_delay", value, slideshow_delay, SLIDESHOW_SUBSECOND_PRECISION);
538 slideshow_random = read_bool_option(f, option,
539 "slideshow_random", value, slideshow_random);
540 slideshow_repeat = read_bool_option(f, option,
541 "slideshow_repeat", value, slideshow_repeat);
543 /* filtering options */
545 show_dot_files = read_bool_option(f, option,
546 "show_dotfiles", value, show_dot_files);
547 file_filter_disable = read_bool_option(f, option,
548 "disable_filtering", value, file_filter_disable);
550 if (strcasecmp(option, "filter_ext") == 0)
552 filter_parse(value_all);
555 /* External Programs */
557 if (strncasecmp(option, "external_", 9) == 0)
559 i = strtol(option + 9, NULL, 0);
560 if (i > 0 && i <= GQVIEW_EDITOR_SLOTS)
565 l = strlen(value_all);
568 g_free(editor_name[i]);
569 editor_name[i] = NULL;
570 g_free(editor_command[i]);
571 editor_command[i] = NULL;
573 while (c<l && value_all[c] !='"') c++;
578 while (c<l && value_all[c] !='"') c++;
582 if (ptr1 + c - 1 != ptr2)
583 editor_name[i] = g_strdup(ptr2);
585 while (c<l && value_all[c] !='"') c++;
590 while (value_all[c] != '\0') c++;
591 while (c > 0 && value_all[c] != '"') c--;
592 if (ptr1[c] == '"' && ptr1 + c > ptr2)
595 editor_command[i] = g_strdup(ptr2);
603 /* colection options */
605 collection_rectangular_selection = read_bool_option(f, option,
606 "rectangular_selections", value, collection_rectangular_selection);
608 /* window positions */
610 save_window_positions = read_bool_option(f, option,
611 "restore_window_positions", value, save_window_positions);
613 main_window_x = read_int_option(f, option,
614 "main_window_x", value, main_window_x);
615 main_window_y = read_int_option(f, option,
616 "main_window_y", value, main_window_y);
617 main_window_w = read_int_option(f, option,
618 "main_window_width", value, main_window_w);
619 main_window_h = read_int_option(f, option,
620 "main_window_height", value, main_window_h);
621 main_window_maximized = read_bool_option(f, option,
622 "main_window_maximized", value, main_window_maximized);
623 float_window_x = read_int_option(f, option,
624 "float_window_x", value, float_window_x);
625 float_window_y = read_int_option(f, option,
626 "float_window_y", value, float_window_y);
627 float_window_w = read_int_option(f, option,
628 "float_window_width", value, float_window_w);
629 float_window_h = read_int_option(f, option,
630 "float_window_height", value, float_window_h);
631 float_window_divider = read_int_option(f, option,
632 "float_window_divider", value, float_window_divider);
633 window_hdivider_pos = read_int_option(f, option,
634 "divider_position_h", value, window_hdivider_pos);
635 window_vdivider_pos = read_int_option(f, option,
636 "divider_position_v", value, window_vdivider_pos);