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!
12 #include <glib/gstdio.h>
20 #include "secure_save.h"
21 #include "slideshow.h"
22 #include "ui_fileops.h"
26 *-----------------------------------------------------------------------------
27 * line write/parse routines (private)
28 *-----------------------------------------------------------------------------
32 returns text without quotes or NULL for empty or broken string
33 any text up to first '"' is skipped
34 tail is set to point at the char after the second '"'
39 gchar *quoted_value(const gchar *text, const gchar **tail)
43 gint l = strlen(text);
46 if (tail) *tail = text;
48 if (l == 0) return retval;
50 while (c < l && text[c] !='"') c++;
59 if (text[e-1] != '\\' && text[e] == '"') break;
66 gchar *substring = g_strndup(ptr, e - c);
70 retval = g_strcompress(substring);
75 if (tail) *tail = text + e + 1;
78 /* for compatibility with older formats (<0.3.7)
79 * read a line without quotes too */
82 while (c < l && text[c] !=' ' && text[c] !=8 && text[c] != '\n') c++;
85 retval = g_strndup(text, c);
87 if (tail) *tail = text + c;
93 gchar *escquote_value(const gchar *text)
97 if (!text) return g_strdup("\"\"");
99 e = g_strescape(text, "");
102 gchar *retval = g_strdup_printf("\"%s\"", e);
106 return g_strdup("\"\"");
109 static void write_char_option(SecureSaveInfo *ssi, gchar *label, gchar *text)
111 gchar *escval = escquote_value(text);
113 secure_fprintf(ssi, "%s: %s\n", label, escval);
117 static void read_char_option(FILE *f, gchar *option, gchar *label, gchar *value, gchar **text)
119 if (text && strcasecmp(option, label) == 0)
122 *text = quoted_value(value, NULL);
126 /* Since gdk_color_to_string() is only available since gtk 2.12
127 * here is an equivalent stub function. */
128 static gchar *color_to_string(GdkColor *color)
130 return g_strdup_printf("#%04X%04X%04X", color->red, color->green, color->blue);
133 static void write_color_option(SecureSaveInfo *ssi, gchar *label, GdkColor *color)
137 gchar *colorstring = color_to_string(color);
139 write_char_option(ssi, label, colorstring);
143 secure_fprintf(ssi, "%s: \n", label);
146 static void read_color_option(FILE *f, gchar *option, gchar *label, gchar *value, GdkColor *color)
148 if (color && strcasecmp(option, label) == 0)
150 gchar *colorstr = quoted_value(value, NULL);
151 if (colorstr) gdk_color_parse(colorstr, color);
157 static void write_int_option(SecureSaveInfo *ssi, gchar *label, gint n)
159 secure_fprintf(ssi, "%s: %d\n", label, n);
162 static void read_int_option(FILE *f, gchar *option, gchar *label, gchar *value, gint *n)
164 if (n && strcasecmp(option, label) == 0)
166 *n = strtol(value, NULL, 10);
170 static void read_uint_option(FILE *f, gchar *option, gchar *label, gchar *value, guint *n)
172 if (n && strcasecmp(option, label) == 0)
174 *n = strtoul(value, NULL, 10);
180 static void read_int_option_clamp(FILE *f, gchar *option, gchar *label, gchar *value, gint *n, gint min, gint max)
182 if (n && strcasecmp(option, label) == 0)
184 *n = CLAMP(strtol(value, NULL, 10), min, max);
189 static void write_int_unit_option(SecureSaveInfo *ssi, gchar *label, gint n, gint subunits)
204 secure_fprintf(ssi, "%s: %d.%d\n", label, l, r);
207 static void read_int_unit_option(FILE *f, gchar *option, gchar *label, gchar *value, gint *n, gint subunits)
209 if (n && strcasecmp(option, label) == 0)
215 while (*ptr != '\0' && *ptr != '.') ptr++;
219 l = strtol(value, NULL, 10);
222 r = strtol(ptr, NULL, 10);
226 l = strtol(value, NULL, 10);
230 *n = l * subunits + r;
234 static void write_bool_option(SecureSaveInfo *ssi, gchar *label, gint n)
236 secure_fprintf(ssi, "%s: ", label);
237 if (n) secure_fprintf(ssi, "true\n"); else secure_fprintf(ssi, "false\n");
240 static void read_bool_option(FILE *f, gchar *option, gchar *label, gchar *value, gint *n)
242 if (n && strcasecmp(option, label) == 0)
244 if (strcasecmp(value, "true") == 0 || strcmp(value, "1") == 0)
252 *-----------------------------------------------------------------------------
253 * save configuration (public)
254 *-----------------------------------------------------------------------------
257 void save_options(void)
264 rc_path = g_strconcat(homedir(), "/", GQ_RC_DIR, "/", RC_FILE_NAME, NULL);
266 rc_pathl = path_from_utf8(rc_path);
267 ssi = secure_open(rc_pathl);
273 buf = g_strdup_printf(_("error saving config file: %s\n"), rc_path);
281 #define WRITE_BOOL(_name_) write_bool_option(ssi, #_name_, options->_name_)
282 #define WRITE_INT(_name_) write_int_option(ssi, #_name_, options->_name_)
283 #define WRITE_INT_UNIT(_name_, _unit_) write_int_unit_option(ssi, #_name_, options->_name_, _unit_)
284 #define WRITE_CHAR(_name_) write_char_option(ssi, #_name_, options->_name_)
285 #define WRITE_COLOR(_name_) write_color_option(ssi, #_name_, &options->_name_)
287 #define WRITE_SEPARATOR() secure_fputc(ssi, '\n')
288 #define WRITE_SUBTITLE(_title_) secure_fprintf(ssi, "\n\n##### "_title_" #####\n\n")
290 secure_fprintf(ssi, "######################################################################\n");
291 secure_fprintf(ssi, "# %30s config file version %7s #\n", GQ_APPNAME, VERSION);
292 secure_fprintf(ssi, "######################################################################\n");
295 secure_fprintf(ssi, "# Note: This file is autogenerated. Options can be changed here,\n");
296 secure_fprintf(ssi, "# but user comments and formatting will be lost.\n");
299 WRITE_SUBTITLE("General Options");
301 WRITE_BOOL(show_icon_names);
304 WRITE_BOOL(tree_descend_subdirs);
305 WRITE_BOOL(lazy_image_sync);
306 WRITE_BOOL(update_on_time_change);
309 WRITE_BOOL(startup_path_enable);
310 WRITE_CHAR(startup_path);
312 WRITE_BOOL(progressive_key_scrolling);
313 WRITE_BOOL(enable_metadata_dirs);
315 WRITE_INT(duplicates_similarity_threshold);
318 WRITE_BOOL(mousewheel_scrolls);
319 WRITE_INT(open_recent_list_maxsize);
320 WRITE_BOOL(place_dialogs_under_mouse);
323 WRITE_SUBTITLE("File operations Options");
325 WRITE_BOOL(file_ops.enable_in_place_rename);
326 WRITE_BOOL(file_ops.confirm_delete);
327 WRITE_BOOL(file_ops.enable_delete_key);
328 WRITE_BOOL(file_ops.safe_delete_enable);
329 WRITE_CHAR(file_ops.safe_delete_path);
330 WRITE_INT(file_ops.safe_delete_folder_maxsize);
333 WRITE_SUBTITLE("Layout Options");
335 WRITE_INT(layout.style);
336 WRITE_CHAR(layout.order);
337 WRITE_BOOL(layout.view_as_icons);
338 WRITE_BOOL(layout.view_as_tree);
339 WRITE_BOOL(layout.show_thumbnails);
342 WRITE_BOOL(layout.save_window_positions);
345 WRITE_INT(layout.main_window.x);
346 WRITE_INT(layout.main_window.y);
347 WRITE_INT(layout.main_window.w);
348 WRITE_INT(layout.main_window.h);
349 WRITE_BOOL(layout.main_window.maximized);
350 WRITE_INT(layout.main_window.hdivider_pos);
351 WRITE_INT(layout.main_window.vdivider_pos);
354 WRITE_INT(layout.float_window.x);
355 WRITE_INT(layout.float_window.y);
356 WRITE_INT(layout.float_window.w);
357 WRITE_INT(layout.float_window.h);
358 WRITE_INT(layout.float_window.vdivider_pos);
361 WRITE_BOOL(layout.tools_float);
362 WRITE_BOOL(layout.tools_hidden);
363 WRITE_BOOL(layout.tools_restore_state);
366 WRITE_BOOL(layout.toolbar_hidden);
369 WRITE_SUBTITLE("Image Options");
371 secure_fprintf(ssi, "image.zoom_mode: ");
372 if (options->image.zoom_mode == ZOOM_RESET_ORIGINAL) secure_fprintf(ssi, "original\n");
373 if (options->image.zoom_mode == ZOOM_RESET_FIT_WINDOW) secure_fprintf(ssi, "fit\n");
374 if (options->image.zoom_mode == ZOOM_RESET_NONE) secure_fprintf(ssi, "dont_change\n");
375 WRITE_BOOL(image.zoom_2pass);
376 WRITE_BOOL(image.zoom_to_fit_allow_expand);
377 WRITE_INT(image.zoom_quality);
378 WRITE_INT(image.zoom_increment);
379 WRITE_BOOL(image.fit_window_to_image);
380 WRITE_BOOL(image.limit_window_size);
381 WRITE_INT(image.max_window_size);
382 WRITE_BOOL(image.limit_autofit_size);
383 WRITE_INT(image.max_autofit_size);
384 WRITE_INT(image.scroll_reset_method);
385 WRITE_INT(image.tile_cache_max);
386 WRITE_INT(image.dither_quality);
387 WRITE_BOOL(image.enable_read_ahead);
388 WRITE_BOOL(image.exif_rotate_enable);
389 WRITE_BOOL(image.use_custom_border_color);
390 WRITE_COLOR(image.border_color);
393 WRITE_SUBTITLE("Thumbnails Options");
395 WRITE_INT(thumbnails.max_width);
396 WRITE_INT(thumbnails.max_height);
397 WRITE_BOOL(thumbnails.enable_caching);
398 WRITE_BOOL(thumbnails.cache_into_dirs);
399 WRITE_BOOL(thumbnails.fast);
400 WRITE_BOOL(thumbnails.use_xvpics);
401 WRITE_BOOL(thumbnails.spec_standard);
402 WRITE_INT(thumbnails.quality);
405 WRITE_SUBTITLE("File sorting Options");
407 WRITE_INT(file_sort.method);
408 WRITE_BOOL(file_sort.ascending);
409 WRITE_BOOL(file_sort.case_sensitive);
412 WRITE_SUBTITLE("Fullscreen Options");
414 WRITE_INT(fullscreen.screen);
415 WRITE_BOOL(fullscreen.clean_flip);
416 WRITE_BOOL(fullscreen.disable_saver);
417 WRITE_BOOL(fullscreen.above);
418 WRITE_BOOL(fullscreen.show_info);
419 WRITE_CHAR(fullscreen.info);
421 WRITE_SUBTITLE("Slideshow Options");
423 WRITE_INT_UNIT(slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
424 WRITE_BOOL(slideshow.random);
425 WRITE_BOOL(slideshow.repeat);
428 WRITE_SUBTITLE("Collection Options");
430 WRITE_BOOL(collections.rectangular_selection);
433 WRITE_SUBTITLE("Filtering Options");
435 WRITE_BOOL(file_filter.show_hidden_files);
436 WRITE_BOOL(file_filter.show_dot_directory);
437 WRITE_BOOL(file_filter.disable);
440 filter_write_list(ssi);
443 WRITE_SUBTITLE("Sidecars Options");
445 sidecar_ext_write(ssi);
448 WRITE_SUBTITLE("Color Profiles");
451 secure_fprintf(ssi, "# NOTICE: %s was not built with support for color profiles,\n"
452 "# color profile options will have no effect.\n\n", GQ_APPNAME);
455 WRITE_BOOL(color_profile.enabled);
456 WRITE_BOOL(color_profile.use_image);
457 WRITE_INT(color_profile.input_type);
460 for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
464 buf = g_strdup_printf("color_profile.input_file_%d", i + 1);
465 write_char_option(ssi, buf, options->color_profile.input_file[i]);
468 buf = g_strdup_printf("color_profile.input_name_%d", i + 1);
469 write_char_option(ssi, buf, options->color_profile.input_name[i]);
474 WRITE_INT(color_profile.screen_type);
475 WRITE_CHAR(color_profile.screen_file);
477 WRITE_SUBTITLE("External Programs");
478 secure_fprintf(ssi, "# Maximum of %d programs (external_1 through external_%d)\n", GQ_EDITOR_GENERIC_SLOTS, GQ_EDITOR_GENERIC_SLOTS);
479 secure_fprintf(ssi, "# external_%d through external_%d are used for file ops\n", GQ_EDITOR_GENERIC_SLOTS + 1, GQ_EDITOR_SLOTS);
480 secure_fprintf(ssi, "# format: external_n: \"menu name\" \"command line\"\n\n");
482 for (i = 0; i < GQ_EDITOR_SLOTS; i++)
484 if (i == GQ_EDITOR_GENERIC_SLOTS) secure_fputc(ssi, '\n');
485 gchar *qname = escquote_value(options->editor_name[i]);
486 gchar *qcommand = escquote_value(options->editor_command[i]);
487 secure_fprintf(ssi, "external_%d: %s %s\n", i+1, qname, qcommand);
493 WRITE_SUBTITLE("Exif Options");
494 secure_fprintf(ssi, "# Display: 0: never\n"
497 for (i = 0; ExifUIList[i].key; i++)
499 secure_fprintf(ssi, "exif.display.");
500 write_int_option(ssi, (gchar *)ExifUIList[i].key, ExifUIList[i].current);
506 secure_fprintf(ssi, "######################################################################\n");
507 secure_fprintf(ssi, "# end of config file #\n");
508 secure_fprintf(ssi, "######################################################################\n");
511 if (secure_close(ssi))
515 buf = g_strdup_printf(_("error saving config file: %s\nerror: %s\n"), rc_path,
516 secsave_strerror(secsave_errno));
528 *-----------------------------------------------------------------------------
529 * load configuration (public)
530 *-----------------------------------------------------------------------------
533 void load_options(void)
541 gchar value_all[1024];
544 for (i = 0; ExifUIList[i].key; i++)
545 ExifUIList[i].current = ExifUIList[i].default_value;
547 rc_path = g_strconcat(homedir(), "/", GQ_RC_DIR, "/", RC_FILE_NAME, NULL);
549 rc_pathl = path_from_utf8(rc_path);
550 f = fopen(rc_pathl,"r");
558 while (fgets(s_buf, sizeof(s_buf), f))
560 gchar *option_start, *value_start;
563 while(g_ascii_isspace(*p)) p++;
564 if (!*p || *p == '\n' || *p == '#') continue;
566 while(*p && *p != ':') p++;
570 strncpy(option, option_start, sizeof(option));
571 while(g_ascii_isspace(*p)) p++;
573 strncpy(value_all, value_start, sizeof(value_all));
574 while(*p && !g_ascii_isspace(*p) && *p != '\n') p++;
576 strncpy(value, value_start, sizeof(value));
578 #define READ_BOOL(_name_) read_bool_option(f, option, #_name_, value, &options->_name_)
579 #define READ_INT(_name_) read_int_option(f, option, #_name_, value, &options->_name_)
580 #define READ_UINT(_name_) read_uint_option(f, option, #_name_, value, &options->_name_)
581 #define READ_INT_CLAMP(_name_, _min_, _max_) read_int_option_clamp(f, option, #_name_, value, &options->_name_, _min_, _max_)
582 #define READ_INT_UNIT(_name_, _unit_) read_int_unit_option(f, option, #_name_, value, &options->_name_, _unit_)
583 #define READ_CHAR(_name_) read_char_option(f, option, #_name_, value_all, &options->_name_)
584 #define READ_COLOR(_name_) read_color_option(f, option, #_name_, value, &options->_name_)
586 /* general options */
587 READ_BOOL(show_icon_names);
589 READ_BOOL(tree_descend_subdirs);
590 READ_BOOL(lazy_image_sync);
591 READ_BOOL(update_on_time_change);
593 READ_BOOL(startup_path_enable);
594 READ_CHAR(startup_path);
596 READ_INT(duplicates_similarity_threshold);
598 READ_BOOL(progressive_key_scrolling);
600 READ_BOOL(enable_metadata_dirs);
602 READ_BOOL(mousewheel_scrolls);
604 READ_INT(open_recent_list_maxsize);
606 READ_BOOL(place_dialogs_under_mouse);
611 READ_INT(layout.style);
612 READ_CHAR(layout.order);
613 READ_BOOL(layout.view_as_icons);
614 READ_BOOL(layout.view_as_tree);
615 READ_BOOL(layout.show_thumbnails);
617 /* window positions */
619 READ_BOOL(layout.save_window_positions);
621 READ_INT(layout.main_window.x);
622 READ_INT(layout.main_window.y);
623 READ_INT(layout.main_window.w);
624 READ_INT(layout.main_window.h);
625 READ_BOOL(layout.main_window.maximized);
626 READ_INT(layout.float_window.x);
627 READ_INT(layout.float_window.y);
628 READ_INT(layout.float_window.w);
629 READ_INT(layout.float_window.h);
630 READ_INT(layout.float_window.vdivider_pos);
631 READ_INT(layout.main_window.hdivider_pos);
632 READ_INT(layout.main_window.vdivider_pos);
633 READ_BOOL(layout.tools_float);
634 READ_BOOL(layout.tools_hidden);
635 READ_BOOL(layout.tools_restore_state);
636 READ_BOOL(layout.toolbar_hidden);
640 if (strcasecmp(option, "image.zoom_mode") == 0)
642 if (strcasecmp(value, "original") == 0) options->image.zoom_mode = ZOOM_RESET_ORIGINAL;
643 if (strcasecmp(value, "fit") == 0) options->image.zoom_mode = ZOOM_RESET_FIT_WINDOW;
644 if (strcasecmp(value, "dont_change") == 0) options->image.zoom_mode = ZOOM_RESET_NONE;
646 READ_BOOL(image.zoom_2pass);
647 READ_BOOL(image.zoom_to_fit_allow_expand);
648 READ_BOOL(image.fit_window_to_image);
649 READ_BOOL(image.limit_window_size);
650 READ_INT(image.max_window_size);
651 READ_BOOL(image.limit_autofit_size);
652 READ_INT(image.max_autofit_size);
653 READ_INT(image.scroll_reset_method);
654 READ_INT(image.tile_cache_max);
655 READ_INT_CLAMP(image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER);
656 READ_INT_CLAMP(image.dither_quality, GDK_RGB_DITHER_NONE, GDK_RGB_DITHER_MAX);
657 READ_INT(image.zoom_increment);
658 READ_BOOL(image.enable_read_ahead);
659 READ_BOOL(image.exif_rotate_enable);
660 READ_BOOL(image.use_custom_border_color);
661 READ_COLOR(image.border_color);
664 /* thumbnails options */
665 READ_INT_CLAMP(thumbnails.max_width, 16, 512);
666 READ_INT_CLAMP(thumbnails.max_height, 16, 512);
668 READ_BOOL(thumbnails.enable_caching);
669 READ_BOOL(thumbnails.cache_into_dirs);
670 READ_BOOL(thumbnails.fast);
671 READ_BOOL(thumbnails.use_xvpics);
672 READ_BOOL(thumbnails.spec_standard);
673 READ_INT_CLAMP(thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER);
675 /* file sorting options */
676 READ_UINT(file_sort.method);
677 READ_BOOL(file_sort.ascending);
678 READ_BOOL(file_sort.case_sensitive);
680 /* file operations options */
681 READ_BOOL(file_ops.enable_in_place_rename);
682 READ_BOOL(file_ops.confirm_delete);
683 READ_BOOL(file_ops.enable_delete_key);
684 READ_BOOL(file_ops.safe_delete_enable);
685 READ_CHAR(file_ops.safe_delete_path);
686 READ_INT(file_ops.safe_delete_folder_maxsize);
688 /* fullscreen options */
689 READ_INT(fullscreen.screen);
690 READ_BOOL(fullscreen.clean_flip);
691 READ_BOOL(fullscreen.disable_saver);
692 READ_BOOL(fullscreen.above);
693 READ_BOOL(fullscreen.show_info);
694 READ_CHAR(fullscreen.info);
696 /* slideshow options */
698 READ_INT_UNIT(slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
699 READ_BOOL(slideshow.random);
700 READ_BOOL(slideshow.repeat);
702 /* collection options */
704 READ_BOOL(collections.rectangular_selection);
706 /* filtering options */
708 READ_BOOL(file_filter.show_hidden_files);
709 READ_BOOL(file_filter.show_dot_directory);
710 READ_BOOL(file_filter.disable);
712 if (strcasecmp(option, "file_filter.ext") == 0)
714 filter_parse(value_all);
717 if (strcasecmp(option, "sidecar.ext") == 0)
719 sidecar_ext_parse(value_all, TRUE);
724 READ_BOOL(color_profile.enabled);
725 READ_BOOL(color_profile.use_image);
726 READ_INT(color_profile.input_type);
728 if (strncasecmp(option, "color_profile.input_file_", 25) == 0)
730 i = strtol(option + 25, NULL, 0) - 1;
731 if (i >= 0 && i < COLOR_PROFILE_INPUTS)
733 read_char_option(f, option, option, value, &options->color_profile.input_file[i]);
736 if (strncasecmp(option, "color_profile.input_name_", 25) == 0)
738 i = strtol(option + 25, NULL, 0) - 1;
739 if (i >= 0 && i < COLOR_PROFILE_INPUTS)
741 read_char_option(f, option, option, value, &options->color_profile.input_name[i]);
745 READ_INT(color_profile.screen_type);
746 READ_CHAR(color_profile.screen_file);
748 /* External Programs */
750 if (strncasecmp(option, "external_", 9) == 0)
752 i = strtol(option + 9, NULL, 0);
753 if (i > 0 && i <= GQ_EDITOR_SLOTS)
757 g_free(options->editor_name[i]);
758 g_free(options->editor_command[i]);
760 options->editor_name[i] = quoted_value(value_all, &ptr);
761 options->editor_command[i] = quoted_value(ptr, NULL);
766 if (0 == strncasecmp(option, "exif.display.", 13))
768 for (i = 0; ExifUIList[i].key; i++)
769 if (0 == strcasecmp(option + 13, ExifUIList[i].key))
770 ExifUIList[i].current = strtol(value, NULL, 10);