src/rcfile.cc

   1 /*
   2  * Copyright (C) 2006 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "rcfile.h"
  23
  24 #include <cstdlib>
  25 #include <cstring>
  26
  27 #include <gdk-pixbuf/gdk-pixbuf.h>
  28 #include <gtk/gtk.h>
  29
  30 #include <config.h>
  31
  32 #include "bar-comment.h"
  33 #include "bar-exif.h"
  34 #include "bar-gps.h"
  35 #include "bar-histogram.h"
  36 #include "bar-keywords.h"
  37 #include "bar-rating.h"
  38 #include "bar-sort.h"
  39 #include "bar.h"
  40 #include "debug.h"
  41 #include "dupe.h"
  42 #include "editors.h"
  43 #include "filefilter.h"
  44 #include "intl.h"
  45 #include "layout-util.h"
  46 #include "layout.h"
  47 #include "main-defines.h"
  48 #include "metadata.h"
  49 #include "options.h"
  50 #include "pixbuf-renderer.h"
  51 #include "secure-save.h"
  52 #include "slideshow.h"
  53 #include "typedefs.h"
  54 #include "ui-fileops.h"
  55 #include "ui-utildlg.h"
  56
  57 /*
  58  *-----------------------------------------------------------------------------
  59  * line write/parse routines (public)
  60  *-----------------------------------------------------------------------------
  61  */
  62
  63 void write_indent(GString *str, gint indent)
  64 {
  65         g_string_append_printf(str, "\n%*s", indent * 4, "");
  66 }
  67
  68 void write_char_option(GString *str, gint, const gchar *label, const gchar *text)
  69 {
  70         /* this is needed for overlay string, because g_markup_escape_text does not handle \n and such,
  71            ideas for improvement are welcome
  72         */
  73         static const unsigned char no_quote_utf[] = {
  74                 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b,
  75                 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
  76                 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
  77                 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
  78                 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb,
  79                 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
  80                 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3,
  81                 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
  82                 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
  83                 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
  84                 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
  85                 '"',  0 /* '"' is handled in g_markup_escape_text */
  86         };
  87
  88         gchar *escval1 = g_strescape(text ? text : "", reinterpret_cast<const gchar *>(no_quote_utf));
  89         gchar *escval2 = g_markup_escape_text(escval1, -1);
  90         g_string_append_printf(str, "%s = \"%s\" ", label, escval2);
  91         g_free(escval2);
  92         g_free(escval1);
  93 }
  94
  95 /* dummy read for old/obsolete/futur/deprecated/unused options */
  96 gboolean read_dummy_option(const gchar *option, const gchar *label, const gchar *message)
  97 {
  98         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
  99         log_printf(_("Option %s ignored: %s\n"), option, message);
 100         return TRUE;
 101 }
 102
 103
 104 gboolean read_char_option(const gchar *option, const gchar *label, const gchar *value, gchar **text)
 105 {
 106         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 107         if (!text) return FALSE;
 108
 109         g_free(*text);
 110         *text = g_strcompress(value);
 111         return TRUE;
 112 }
 113
 114 void write_color_option(GString *str, gint indent, const gchar *label, GdkRGBA *color)
 115 {
 116         if (color)
 117                 {
 118                 gchar *colorstring = gdk_rgba_to_string(color);
 119
 120                 write_char_option(str, indent, label, colorstring);
 121                 g_free(colorstring);
 122                 }
 123         else
 124                 write_char_option(str, indent, label, "");
 125 }
 126
 127 /**
 128  * @brief Read color option
 129  * @param option
 130  * @param label
 131  * @param value
 132  * @param color Returned RGBA value
 133  * @returns
 134  *
 135  * The change from GdkColor to GdkRGBA requires a color format change.
 136  * If the value string starts with #, it is a value stored as GdkColor,
 137  * which is "#666666666666".
 138  * The GdkRGBA style is "rgba(192,97,203,0)"
 139  */
 140 gboolean read_color_option(const gchar *option, const gchar *label, const gchar *value, GdkRGBA *color)
 141 {
 142         guint64 color_from_hex_string;
 143
 144         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 145         if (!color) return FALSE;
 146
 147         if (!*value) return FALSE;
 148
 149         /* Convert from GTK3 compatible GdkColor to GTK4 compatible GdkRGBA */
 150         if (g_str_has_prefix(value, "#"))
 151                 {
 152                 color_from_hex_string = g_ascii_strtoll(value + 1, nullptr, 16);
 153                 color->red = (gdouble)((color_from_hex_string & 0xffff00000000) >> 32) / 65535;
 154                 color->green = (gdouble)((color_from_hex_string & 0x0000ffff0000) >> 16) / 65535;
 155                 color->blue = (gdouble)(color_from_hex_string & 0x00000000ffff) / 65535;
 156                 }
 157         else
 158                 {
 159                 gdk_rgba_parse(color, value);
 160                 }
 161
 162         return TRUE;
 163 }
 164
 165 void write_int_option(GString *str, gint, const gchar *label, gint n)
 166 {
 167         g_string_append_printf(str, "%s = \"%d\" ", label, n);
 168 }
 169
 170 gboolean read_int_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 171 {
 172         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 173         if (!n) return FALSE;
 174
 175         if (g_ascii_isdigit(value[0]) || (value[0] == '-' && g_ascii_isdigit(value[1])))
 176                 {
 177                 *n = strtol(value, nullptr, 10);
 178                 }
 179         else
 180                 {
 181                 if (g_ascii_strcasecmp(value, "true") == 0)
 182                         *n = 1;
 183                 else
 184                         *n = 0;
 185                 }
 186
 187         return TRUE;
 188 }
 189
 190 #pragma GCC diagnostic push
 191 #pragma GCC diagnostic ignored "-Wunused-function"
 192 void write_ushort_option_unused(GString *str, gint, const gchar *label, guint16 n)
 193 {
 194         g_string_append_printf(str, "%s = \"%uh\" ", label, n);
 195 }
 196 #pragma GCC diagnostic pop
 197
 198 gboolean read_ushort_option(const gchar *option, const gchar *label, const gchar *value, guint16 *n)
 199 {
 200         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 201         if (!n) return FALSE;
 202
 203         if (g_ascii_isdigit(value[0]))
 204                 {
 205                 *n = strtoul(value, nullptr, 10);
 206                 }
 207         else
 208                 {
 209                 if (g_ascii_strcasecmp(value, "true") == 0)
 210                         *n = 1;
 211                 else
 212                         *n = 0;
 213                 }
 214
 215         return TRUE;
 216 }
 217
 218 void write_uint_option(GString *str, gint, const gchar *label, guint n)
 219 {
 220         g_string_append_printf(str, "%s = \"%u\" ", label, n);
 221 }
 222
 223 gboolean read_uint_option(const gchar *option, const gchar *label, const gchar *value, guint *n)
 224 {
 225         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 226         if (!n) return FALSE;
 227
 228         if (g_ascii_isdigit(value[0]))
 229                 {
 230                 *n = strtoul(value, nullptr, 10);
 231                 }
 232         else
 233                 {
 234                 if (g_ascii_strcasecmp(value, "true") == 0)
 235                         *n = 1;
 236                 else
 237                         *n = 0;
 238                 }
 239
 240         return TRUE;
 241 }
 242
 243 gboolean read_uint_option_clamp(const gchar *option, const gchar *label, const gchar *value, guint *n, guint min, guint max)
 244 {
 245         gboolean ret;
 246
 247         ret = read_uint_option(option, label, value, n);
 248         if (ret) *n = CLAMP(*n, min, max);
 249
 250         return ret;
 251 }
 252
 253
 254 gboolean read_int_option_clamp(const gchar *option, const gchar *label, const gchar *value, gint *n, gint min, gint max)
 255 {
 256         gboolean ret;
 257
 258         ret = read_int_option(option, label, value, n);
 259         if (ret) *n = CLAMP(*n, min, max);
 260
 261         return ret;
 262 }
 263
 264 void write_int_unit_option(GString *str, gint, const gchar *label, gint n, gint subunits)
 265 {
 266         gint l;
 267         gint r;
 268
 269         if (subunits > 0)
 270                 {
 271                 l = n / subunits;
 272                 r = n % subunits;
 273                 }
 274         else
 275                 {
 276                 l = n;
 277                 r = 0;
 278                 }
 279
 280         g_string_append_printf(str, "%s = \"%d.%d\" ", label, l, r);
 281 }
 282
 283 gboolean read_int_unit_option(const gchar *option, const gchar *label, const gchar *value, gint *n, gint subunits)
 284 {
 285         gint l;
 286         gint r;
 287         gchar *ptr;
 288         gchar *buf;
 289
 290         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 291         if (!n) return FALSE;
 292
 293         buf = g_strdup(value);
 294         ptr = buf;
 295         while (*ptr != '\0' && *ptr != '.') ptr++;
 296         if (*ptr == '.')
 297                 {
 298                 *ptr = '\0';
 299                 l = strtol(value, nullptr, 10);
 300                 *ptr = '.';
 301                 ptr++;
 302                 r = strtol(ptr, nullptr, 10);
 303                 }
 304         else
 305                 {
 306                 l = strtol(value, nullptr, 10);
 307                 r = 0;
 308                 }
 309
 310         *n = l * subunits + r;
 311         g_free(buf);
 312
 313         return TRUE;
 314 }
 315
 316 void write_bool_option(GString *str, gint, const gchar *label, gint n)
 317 {
 318         g_string_append_printf(str, "%s = \"%s\" ", label, n ? "true" : "false");
 319 }
 320
 321 gboolean read_bool_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 322 {
 323         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 324         if (!n) return FALSE;
 325
 326         if (g_ascii_strcasecmp(value, "true") == 0 || atoi(value) != 0)
 327                 *n = TRUE;
 328         else
 329                 *n = FALSE;
 330
 331         return TRUE;
 332 }
 333
 334 /*
 335  *-----------------------------------------------------------------------------
 336  * write functions for elements (private)
 337  *-----------------------------------------------------------------------------
 338  */
 339
 340 static void write_global_attributes(GString *outstr, gint indent)
 341 {
 342         /* General Options */
 343         WRITE_NL(); WRITE_BOOL(*options, show_icon_names);
 344         WRITE_NL(); WRITE_BOOL(*options, show_star_rating);
 345         WRITE_NL(); WRITE_BOOL(*options, show_predefined_keyword_tree);
 346         WRITE_SEPARATOR();
 347
 348         WRITE_NL(); WRITE_BOOL(*options, tree_descend_subdirs);
 349         WRITE_NL(); WRITE_BOOL(*options, view_dir_list_single_click_enter);
 350         WRITE_NL(); WRITE_BOOL(*options, circular_selection_lists);
 351         WRITE_NL(); WRITE_BOOL(*options, lazy_image_sync);
 352         WRITE_NL(); WRITE_BOOL(*options, update_on_time_change);
 353         WRITE_SEPARATOR();
 354
 355         WRITE_NL(); WRITE_BOOL(*options, progressive_key_scrolling);
 356         WRITE_NL(); WRITE_UINT(*options, keyboard_scroll_step);
 357
 358         WRITE_NL(); WRITE_UINT(*options, duplicates_similarity_threshold);
 359         WRITE_NL(); WRITE_UINT(*options, duplicates_match);
 360         WRITE_NL(); WRITE_UINT(*options, duplicates_select_type);
 361         WRITE_NL(); WRITE_BOOL(*options, duplicates_thumbnails);
 362         WRITE_NL(); WRITE_BOOL(*options, rot_invariant_sim);
 363         WRITE_NL(); WRITE_BOOL(*options, sort_totals);
 364         WRITE_SEPARATOR();
 365
 366         WRITE_NL(); WRITE_BOOL(*options, mousewheel_scrolls);
 367         WRITE_NL(); WRITE_BOOL(*options, image_lm_click_nav);
 368         WRITE_NL(); WRITE_BOOL(*options, image_l_click_archive);
 369         WRITE_NL(); WRITE_BOOL(*options, image_l_click_video);
 370         WRITE_NL(); WRITE_CHAR(*options, image_l_click_video_editor);
 371         WRITE_NL(); WRITE_INT(*options, open_recent_list_maxsize);
 372         WRITE_NL(); WRITE_INT(*options, recent_folder_image_list_maxsize);
 373         WRITE_NL(); WRITE_INT(*options, dnd_icon_size);
 374         WRITE_NL(); WRITE_UINT(*options, dnd_default_action);
 375         WRITE_NL(); WRITE_BOOL(*options, place_dialogs_under_mouse);
 376         WRITE_NL(); WRITE_INT(*options, clipboard_selection);
 377
 378         WRITE_NL(); WRITE_BOOL(*options, save_window_positions);
 379         WRITE_NL(); WRITE_BOOL(*options, use_saved_window_positions_for_new_windows);
 380         WRITE_NL(); WRITE_BOOL(*options, save_window_workspace);
 381         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 382         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 383         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 384         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 385         WRITE_NL(); WRITE_BOOL(*options, hamburger_menu);
 386
 387         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 388         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 389         WRITE_NL(); WRITE_CHAR(*options, log_window.action);
 390
 391         WRITE_NL(); WRITE_BOOL(*options, appimage_notifications);
 392         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 393         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 394
 395         WRITE_NL(); WRITE_BOOL(*options, external_preview.enable);
 396         WRITE_NL(); WRITE_CHAR(*options, external_preview.select);
 397         WRITE_NL(); WRITE_CHAR(*options, external_preview.extract);
 398
 399         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 400         WRITE_NL(); WRITE_BOOL(*options, collections_duplicates);
 401         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 402         WRITE_NL(); WRITE_BOOL(*options, hide_window_in_fullscreen);
 403
 404         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.menu_bar);
 405         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.status_bar);
 406         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.tool_bar);
 407
 408         /* File operations Options */
 409         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 410         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 411         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 412         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 413         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 414         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 415         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 416         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 417         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 418
 419         /* Properties dialog Options */
 420         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 421
 422         /* Image Options */
 423         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 424
 425         WRITE_SEPARATOR();
 426         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 427         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 428         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 429         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 430         WRITE_NL(); WRITE_UINT(*options, image.zoom_style);
 431         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 432         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 433         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 434         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 435         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 436         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 437         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 438         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 439         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 440         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 441         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 442         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 443         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 444         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 445         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 446         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 447         WRITE_NL(); WRITE_INT(*options, image.tile_size);
 448
 449         /* Thumbnails Options */
 450         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 451         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 452         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 453         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 454         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 455         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 456         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 457         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 458         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_color_management);
 459         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 460         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 461
 462         /* File sorting Options */
 463         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 464
 465         /* Fullscreen Options */
 466         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 467         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 468         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 469         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 470
 471         WRITE_SEPARATOR();
 472
 473         /* Image Overlay Options */
 474         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 475
 476         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 477         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 478         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 479         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 480         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 481         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 482         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 483         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 484         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 485         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 486         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 487
 488         /* Slideshow Options */
 489         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 490         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 491         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 492
 493         /* Collection Options */
 494         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 495
 496         /* Filtering Options */
 497         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 498         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 499         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 500         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 501         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 502         WRITE_SEPARATOR();
 503
 504         /* Sidecars Options */
 505         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 506
 507         /* Shell command */
 508         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 509         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 510
 511         /* Helpers */
 512         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 513         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 514
 515         /* Metadata Options */
 516         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 517         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 518         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 519         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 520         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 521         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 522         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 523         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 524         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 525         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 526         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 527         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 528         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 529         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 530         WRITE_NL(); WRITE_BOOL(*options, metadata.check_spelling);
 531
 532         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 533         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 534         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 535         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 536         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 537         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 538         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 539         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 540         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 541
 542         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 543
 544         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 545         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 546
 547         /* copy move rename */
 548         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 549         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 550         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 551         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 552
 553         WRITE_SEPARATOR();
 554
 555         /* Print Text */
 556         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 557         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 558         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 559         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 560         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 561         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 562         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 563         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 564         WRITE_SEPARATOR();
 565
 566         /* Threads */
 567         WRITE_NL(); WRITE_INT(*options, threads.duplicates);
 568         WRITE_SEPARATOR();
 569
 570         /* user-definable mouse buttons */
 571         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 572         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 573         WRITE_SEPARATOR();
 574
 575         /* GPU - see main.cc */
 576         WRITE_NL(); WRITE_BOOL(*options, override_disable_gpu);
 577         WRITE_SEPARATOR();
 578
 579         /* Alternate similarity algorithm */
 580         WRITE_NL(); WRITE_BOOL(*options, alternate_similarity_algorithm.enabled);
 581         WRITE_NL(); WRITE_BOOL(*options, alternate_similarity_algorithm.grayscale);
 582         WRITE_SEPARATOR();
 583 }
 584
 585 static void write_color_profile(GString *outstr, gint indent)
 586 {
 587         gint i;
 588 #if !HAVE_LCMS
 589         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 590                                 "                color profile options will have no effect.\n-->\n", GQ_APPNAME);
 591 #endif
 592
 593         WRITE_NL(); WRITE_STRING("<color_profiles ");
 594         WRITE_CHAR(options->color_profile, screen_file);
 595         WRITE_BOOL(options->color_profile, enabled);
 596         WRITE_BOOL(options->color_profile, use_image);
 597         WRITE_INT(options->color_profile, input_type);
 598         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 599         WRITE_INT(options->color_profile, render_intent);
 600         WRITE_STRING(">");
 601
 602         indent++;
 603         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 604                 {
 605                 WRITE_NL(); WRITE_STRING("<profile ");
 606                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 607                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 608                 WRITE_STRING("/>");
 609                 }
 610         indent--;
 611         WRITE_NL(); WRITE_STRING("</color_profiles>");
 612 }
 613
 614 static void write_marks_tooltips(GString *outstr, gint indent)
 615 {
 616         gint i;
 617
 618         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 619         indent++;
 620         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 621                 {
 622                 WRITE_NL();
 623                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 624                 WRITE_STRING("/>");
 625                 }
 626         indent--;
 627         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 628 }
 629
 630 static void write_class_filter(GString *outstr, gint indent)
 631 {
 632         gint i;
 633
 634         WRITE_NL(); WRITE_STRING("<class_filter>");
 635         indent++;
 636         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 637                 {
 638                 WRITE_NL(); WRITE_STRING("<filter_type ");
 639                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 640                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 641                 WRITE_STRING("/>");
 642                 }
 643         indent--;
 644         WRITE_NL(); WRITE_STRING("</class_filter>");
 645 }
 646
 647 static void write_disabled_plugins(GString *outstr, gint indent)
 648 {
 649         GtkTreeIter iter;
 650         gboolean valid;
 651         gboolean disabled;
 652         gchar *desktop_path;
 653
 654         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 655         indent++;
 656
 657         if (desktop_file_list)
 658                 {
 659                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 660                 while (valid)
 661                         {
 662                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 663                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 664
 665                         if (disabled)
 666                                 {
 667                                 WRITE_NL();
 668                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 669                                 WRITE_STRING("/>");
 670                                 }
 671                         g_free(desktop_path);
 672                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 673                         }
 674                 }
 675
 676         indent--;
 677         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 678 }
 679
 680 /*
 681  *-----------------------------------------------------------------------------
 682  * save configuration (public)
 683  *-----------------------------------------------------------------------------
 684  */
 685
 686 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 687 {
 688         SecureSaveInfo *ssi;
 689         gchar *rc_pathl;
 690         GString *outstr;
 691         gint indent = 0;
 692         GList *work;
 693
 694         rc_pathl = path_from_utf8(utf8_path);
 695         ssi = secure_open(rc_pathl);
 696         g_free(rc_pathl);
 697         if (!ssi)
 698                 {
 699                 log_printf(_("error saving config file: %s\n"), utf8_path);
 700                 return FALSE;
 701                 }
 702
 703         outstr = g_string_new("<!--\n");
 704         g_string_append(outstr, "######################################################################\n");
 705         g_string_append_printf(outstr, "# %30s config file        version %-10s #\n", GQ_APPNAME, VERSION);
 706         g_string_append(outstr, "######################################################################\n");
 707         WRITE_SEPARATOR();
 708
 709         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 710         WRITE_STRING("#    but user comments and formatting will be lost.\n");
 711         WRITE_SEPARATOR();
 712         WRITE_STRING("-->\n");
 713         WRITE_SEPARATOR();
 714
 715         WRITE_STRING("<gq>\n");
 716         indent++;
 717
 718         if (!lw)
 719                 {
 720                 WRITE_NL(); WRITE_STRING("<global\n");
 721                 indent++;
 722                 write_global_attributes(outstr, indent + 1);
 723                 indent--;
 724                 WRITE_STRING(">\n");
 725
 726                 indent++;
 727
 728                 write_color_profile(outstr, indent);
 729
 730                 WRITE_SEPARATOR();
 731                 filter_write_list(outstr, indent);
 732
 733                 WRITE_SEPARATOR();
 734                 write_marks_tooltips(outstr, indent);
 735
 736                 WRITE_SEPARATOR();
 737                 write_disabled_plugins(outstr, indent);
 738
 739                 WRITE_SEPARATOR();
 740                 write_class_filter(outstr, indent);
 741
 742                 WRITE_SEPARATOR();
 743                 keyword_tree_write_config(outstr, indent);
 744                 indent--;
 745                 WRITE_NL(); WRITE_STRING("</global>\n");
 746                 }
 747         WRITE_SEPARATOR();
 748
 749         /* Layout Options */
 750         if (!lw)
 751                 {
 752                 /* If not save_window_positions, do not include a <layout> section */
 753                 if (options->save_window_positions)
 754                         {
 755                         work = layout_window_list;
 756                         while (work)
 757                                 {
 758                                 auto lw = static_cast<LayoutWindow *>(work->data);
 759                                 layout_write_config(lw, outstr, indent);
 760                                 work = work->next;
 761                                 }
 762                         }
 763                 }
 764         else
 765                 {
 766                 layout_write_config(lw, outstr, indent);
 767                 }
 768
 769         indent--;
 770         WRITE_NL(); WRITE_STRING("</gq>\n");
 771         WRITE_SEPARATOR();
 772
 773         secure_fputs(ssi, outstr->str);
 774         g_string_free(outstr, TRUE);
 775
 776         if (secure_close(ssi))
 777                 {
 778                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 779                            secsave_strerror(secsave_errno));
 780                 return FALSE;
 781                 }
 782
 783         return TRUE;
 784 }
 785
 786 gboolean save_default_layout_options_to_file(const gchar *utf8_path, ConfOptions *, LayoutWindow *lw)
 787 {
 788         SecureSaveInfo *ssi;
 789         gchar *rc_pathl;
 790         GString *outstr;
 791         gint indent = 0;
 792
 793         rc_pathl = path_from_utf8(utf8_path);
 794         ssi = secure_open(rc_pathl);
 795         g_free(rc_pathl);
 796         if (!ssi)
 797                 {
 798                 log_printf(_("error saving default layout file: %s\n"), utf8_path);
 799                 return FALSE;
 800                 }
 801
 802         outstr = g_string_new("<!--\n");
 803         g_string_append(outstr, "######################################################################\n");
 804         g_string_append_printf(outstr, "# %8s default layout file         version %-10s #\n", GQ_APPNAME, VERSION);
 805         g_string_append(outstr, "######################################################################\n");
 806         WRITE_SEPARATOR();
 807
 808         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 809         WRITE_STRING("#    but user comments and formatting will be lost.\n");
 810         WRITE_SEPARATOR();
 811         WRITE_STRING("-->\n");
 812         WRITE_SEPARATOR();
 813
 814         WRITE_STRING("<gq>\n");
 815         indent++;
 816
 817         layout_write_config(lw, outstr, indent);
 818
 819         indent--;
 820         WRITE_NL(); WRITE_STRING("</gq>\n");
 821         WRITE_SEPARATOR();
 822
 823         secure_fputs(ssi, outstr->str);
 824         g_string_free(outstr, TRUE);
 825
 826         if (secure_close(ssi))
 827                 {
 828                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 829                            secsave_strerror(secsave_errno));
 830                 return FALSE;
 831                 }
 832
 833         return TRUE;
 834 }
 835
 836 /*
 837  *-----------------------------------------------------------------------------
 838  * loading attributes for elements (private)
 839  *-----------------------------------------------------------------------------
 840  */
 841
 842
 843 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 844 {
 845         while (*attribute_names)
 846                 {
 847                 const gchar *option = *attribute_names++;
 848                 const gchar *value = *attribute_values++;
 849
 850                 /* General options */
 851                 if (READ_BOOL(*options, show_icon_names)) continue;
 852                 if (READ_BOOL(*options, show_star_rating)) continue;
 853                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 854
 855                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 856                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 857                 if (READ_BOOL(*options, circular_selection_lists)) continue;
 858                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 859                 if (READ_BOOL(*options, update_on_time_change)) continue;
 860
 861                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 862                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 863                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 864                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 865                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 866                 if (READ_BOOL(*options, sort_totals)) continue;
 867
 868                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 869                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 870
 871                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 872                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 873                 if (READ_BOOL(*options, image_l_click_archive)) continue;
 874                 if (READ_BOOL(*options, image_l_click_video)) continue;
 875                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 876
 877                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 878                 if (READ_INT(*options, recent_folder_image_list_maxsize)) continue;
 879                 if (READ_INT(*options, dnd_icon_size)) continue;
 880                 if (READ_UINT_ENUM(*options, dnd_default_action)) continue;
 881                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 882                 if (READ_INT(*options, clipboard_selection)) continue;
 883
 884                 if (READ_BOOL(*options, save_window_positions)) continue;
 885                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 886                 if (READ_BOOL(*options, save_window_workspace)) continue;
 887                 if (READ_BOOL(*options, tools_restore_state)) continue;
 888                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 889                 if (READ_BOOL(*options, show_window_ids)) continue;
 890                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 891                 if (READ_BOOL(*options, hamburger_menu)) continue;
 892
 893                 if (READ_INT(*options, log_window_lines)) continue;
 894                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 895                 if (READ_CHAR(*options, log_window.action)) continue;
 896
 897                 if (READ_BOOL(*options, appimage_notifications)) continue;
 898                 if (READ_BOOL(*options, marks_save)) continue;
 899                 if (READ_CHAR(*options, help_search_engine)) continue;
 900
 901                 if (READ_BOOL(*options, external_preview.enable)) continue;
 902                 if (READ_CHAR(*options, external_preview.select)) continue;
 903                 if (READ_CHAR(*options, external_preview.extract)) continue;
 904
 905                 if (READ_BOOL(*options, collections_duplicates)) continue;
 906                 if (READ_BOOL(*options, collections_on_top)) continue;
 907                 if (READ_BOOL(*options, hide_window_in_fullscreen)) continue;
 908
 909                 if (READ_BOOL(*options, selectable_bars.menu_bar)) continue;
 910                 if (READ_BOOL(*options, selectable_bars.status_bar)) continue;
 911                 if (READ_BOOL(*options, selectable_bars.tool_bar)) continue;
 912
 913                 /* Properties dialog options */
 914                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 915
 916                 if (READ_BOOL(*options, with_rename)) continue;
 917
 918                 /* Image options */
 919                 if (READ_UINT_ENUM_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 920                 if (READ_UINT_ENUM_CLAMP(*options, image.zoom_style, 0, ZOOM_ARITHMETIC)) continue;
 921                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 922                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 923                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 924                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 925                 if (READ_INT(*options, image.max_window_size)) continue;
 926                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 927                 if (READ_INT(*options, image.max_autofit_size)) continue;
 928                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 929                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 930                 if (READ_INT(*options, image.tile_cache_max)) continue;
 931                 if (READ_INT(*options, image.image_cache_max)) continue;
 932                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 933                 if (READ_INT(*options, image.zoom_increment)) continue;
 934                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 935                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 936                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 937                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 938                 if (READ_COLOR(*options, image.border_color)) continue;
 939                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 940                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 941                 if (READ_INT(*options, image.tile_size)) continue;
 942
 943                 /* Thumbnails options */
 944                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 945                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 946
 947                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 948                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 949                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 950                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 951                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 952                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 953                 if (READ_BOOL(*options, thumbnails.use_color_management)) continue;
 954                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 955                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 956
 957                 /* File sorting options */
 958                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 959
 960                 /* File operations *options */
 961                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 962                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 963                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 964                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 965                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 966                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 967                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 968                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 969                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 970
 971                 /* Fullscreen options */
 972                 if (READ_INT(*options, fullscreen.screen)) continue;
 973                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 974                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 975                 if (READ_BOOL(*options, fullscreen.above)) continue;
 976
 977                 /* Image overlay */
 978                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 979                 if (READ_INT(*options, image_overlay.x)) continue;
 980                 if (READ_INT(*options, image_overlay.y)) continue;
 981                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 982                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 983                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 984                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 985                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 986                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 987                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 988                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 989                 if (READ_CHAR(*options, image_overlay.font)) continue;
 990
 991                 /* Slideshow options */
 992                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 993                 if (READ_BOOL(*options, slideshow.random)) continue;
 994                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 995
 996                 /* Collection options */
 997                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 998
 999                 /* Filtering options */
1000                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
1001                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
1002                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
1003                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
1004                 if (READ_BOOL(*options, file_filter.disable)) continue;
1005                 if (READ_CHAR(*options, sidecar.ext)) continue;
1006
1007                 /* Color Profiles */
1008
1009                 /* Shell command */
1010                 if (READ_CHAR(*options, shell.path)) continue;
1011                 if (READ_CHAR(*options, shell.options)) continue;
1012
1013                 /* Helpers */
1014                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
1015                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
1016
1017                 /* Metadata */
1018                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
1019                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
1020                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
1021                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
1022                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
1023                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
1024                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
1025                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
1026                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
1027                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
1028                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
1029                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
1030                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
1031                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
1032                 if (READ_BOOL(*options, metadata.check_spelling)) continue;
1033
1034                 if (READ_INT(*options, stereo.mode)) continue;
1035                 if (READ_INT(*options, stereo.fsmode)) continue;
1036                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
1037                 if (READ_INT(*options, stereo.fixed_w)) continue;
1038                 if (READ_INT(*options, stereo.fixed_h)) continue;
1039                 if (READ_INT(*options, stereo.fixed_x1)) continue;
1040                 if (READ_INT(*options, stereo.fixed_y1)) continue;
1041                 if (READ_INT(*options, stereo.fixed_x2)) continue;
1042                 if (READ_INT(*options, stereo.fixed_y2)) continue;
1043
1044                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
1045
1046                 if (READ_UINT(*options, star_rating.star)) continue;
1047                 if (READ_UINT(*options, star_rating.rejected)) continue;
1048
1049                 /* copy move rename */
1050                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
1051                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
1052                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
1053                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
1054
1055                 /* Printer text */
1056                 if (READ_CHAR(*options, printer.template_string)) continue;
1057                 if (READ_CHAR(*options, printer.image_font)) continue;
1058                 if (READ_CHAR(*options, printer.page_font)) continue;
1059                 if (READ_CHAR(*options, printer.page_text)) continue;
1060                 if (READ_INT(*options, printer.image_text_position)) continue;
1061                 if (READ_INT(*options, printer.page_text_position)) continue;
1062                 if (READ_BOOL(*options, printer.show_image_text)) continue;
1063                 if (READ_BOOL(*options, printer.show_page_text)) continue;
1064
1065                 /* Threads */
1066                 if (READ_INT(*options, threads.duplicates)) continue;
1067
1068                 /* user-definable mouse buttons */
1069                 if (READ_CHAR(*options, mouse_button_8)) continue;
1070                 if (READ_CHAR(*options, mouse_button_9)) continue;
1071
1072                 /* GPU - see main.cc */
1073                 if (READ_BOOL(*options, override_disable_gpu)) continue;
1074
1075                 /* Alternative similarity algorithm */
1076                 if (READ_BOOL(*options, alternate_similarity_algorithm.enabled)) continue;
1077                 if (READ_BOOL(*options, alternate_similarity_algorithm.grayscale)) continue;
1078
1079                 /* Dummy options */
1080                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
1081
1082                 /* Unknown options */
1083                 log_printf("unknown attribute %s = %s\n", option, value);
1084                 }
1085
1086         return TRUE;
1087 }
1088
1089 static void options_load_color_profiles(GQParserData *, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1090 {
1091         while (*attribute_names)
1092                 {
1093                 const gchar *option = *attribute_names++;
1094                 const gchar *value = *attribute_values++;
1095
1096                 if (READ_BOOL(options->color_profile, enabled)) continue;
1097                 if (READ_BOOL(options->color_profile, use_image)) continue;
1098                 if (READ_INT(options->color_profile, input_type)) continue;
1099                 if (READ_CHAR(options->color_profile, screen_file)) continue;
1100                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
1101                 if (READ_INT(options->color_profile, render_intent)) continue;
1102
1103                 log_printf("unknown attribute %s = %s\n", option, value);
1104                 }
1105
1106 }
1107
1108 static void options_load_profile(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1109 {
1110         gint i = GPOINTER_TO_INT(data);
1111         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
1112         while (*attribute_names)
1113                 {
1114                 const gchar *option = *attribute_names++;
1115                 const gchar *value = *attribute_values++;
1116
1117                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
1118                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
1119
1120                 log_printf("unknown attribute %s = %s\n", option, value);
1121                 }
1122         i++;
1123         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1124
1125 }
1126
1127 static void options_load_marks_tooltips(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1128 {
1129         gint i = GPOINTER_TO_INT(data);
1130         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
1131         while (*attribute_names)
1132                 {
1133                 const gchar *option = *attribute_names++;
1134                 const gchar *value = *attribute_values++;
1135                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
1136
1137                 log_printf("unknown attribute %s = %s\n", option, value);
1138                 }
1139         i++;
1140         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1141
1142 }
1143
1144 static void options_load_disabled_plugins(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1145 {
1146         gint i = GPOINTER_TO_INT(data);
1147         struct {
1148                 gchar *path;
1149         } tmp;
1150
1151         while (*attribute_names)
1152                 {
1153                 const gchar *option = *attribute_names++;
1154                 const gchar *value = *attribute_values++;
1155                 tmp.path = nullptr;
1156                 if (READ_CHAR_FULL("path", tmp.path))
1157                         {
1158                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1159                         continue;
1160                         }
1161
1162                 log_printf("unknown attribute %s = %s\n", option, value);
1163                 }
1164         i++;
1165         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1166 }
1167
1168 /*
1169  *-----------------------------------------------------------------------------
1170  * xml file structure (private)
1171  *-----------------------------------------------------------------------------
1172  */
1173 struct GQParserData
1174 {
1175         GList *parse_func_stack;
1176         gboolean startup; /* reading config for the first time - add commandline and defaults */
1177 };
1178
1179 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1180 {
1181         while (*attribute_names)
1182                 {
1183                 const gchar *option = *attribute_names++;
1184                 const gchar *value = *attribute_values++;
1185
1186                 if (strcmp(option, "id") == 0) return value;
1187
1188                 }
1189         return nullptr;
1190 }
1191
1192
1193 void options_parse_leaf(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **, const gchar **, gpointer, GError **)
1194 {
1195         log_printf("unexpected: %s\n", element_name);
1196         options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1197 }
1198
1199 static void options_parse_color_profiles(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1200 {
1201         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1202                 {
1203                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1204                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1205                 }
1206         else
1207                 {
1208                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1209                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1210                 }
1211 }
1212
1213 static void options_parse_marks_tooltips(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1214 {
1215         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1216                 {
1217                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1218                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1219                 }
1220         else
1221                 {
1222                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1223                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1224                 }
1225 }
1226
1227 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1228 {
1229         // This is called with all attributes for a given XML element.  So for
1230         // a sample input of:
1231         // <filter_type filter = "RAW Image" enabled = "true" />
1232         // attribute_names will be {"filter", "enabled"} and attribute_values
1233         // will be {"RAW Image", "true"}.
1234         // For a sample input of:
1235         // <filter_type enabled = "true" filter = "RAW Image" />
1236         // attribute_names will be {"enabled", "filter"} and attribute_values
1237         // will be {"true", "RAW Image"}.
1238
1239         const gchar *enabled_name = nullptr;
1240         const gchar *enabled_value = nullptr;
1241         int format_class_index = -1;
1242
1243         // In this loop, we iterate through matching attribute/value pairs in
1244         // tandem, looking for a "filter" value and an "enabled" value.
1245         while (*attribute_names)
1246                 {
1247                 const gchar *option = *attribute_names++;
1248                 const gchar *value = *attribute_values++;
1249
1250                 // If the name is "filter" and the value is in our
1251                 // format_class_list, then stash the format class index.
1252                 if (g_strcmp0("filter", option) == 0)
1253                         {
1254                         for (int i = 0; i < FILE_FORMAT_CLASSES; i++)
1255                                 {
1256                                 if (g_strcmp0(format_class_list[i], value) == 0)
1257                                         {
1258                                         format_class_index = i;
1259                                         break;
1260                                         }
1261                                 }
1262                         continue;
1263                         }
1264
1265                 if (g_strcmp0("enabled", option) == 0)
1266                         {
1267                         enabled_name = option;
1268                         enabled_value = value;
1269                         continue;
1270                         }
1271
1272                 log_printf("unknown attribute %s = %s\n", option, value);
1273                 }
1274
1275         if (enabled_name == nullptr || enabled_value == nullptr || format_class_index < 0)
1276                 {
1277                 log_printf("Failed to parse <filter_type> config element\n");
1278                 return;
1279                 }
1280
1281         if (!read_bool_option(enabled_name, "enabled", enabled_value,
1282                                                   &(options->class_filter[format_class_index])))
1283                 {
1284                 log_printf("Failed to load <filter_type> config element with "
1285                            "class index %d\n", format_class_index);
1286                 }
1287 }
1288
1289 static void options_parse_class_filter(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1290 {
1291         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1292                 {
1293                 class_filter_load_filter_type(attribute_names, attribute_values);
1294                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1295                 }
1296         else
1297                 {
1298                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1299                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1300                 }
1301 }
1302
1303 static void options_parse_disabled_plugins(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1304 {
1305         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1306                 {
1307                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1308                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1309                 }
1310         else
1311                 {
1312                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1313                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1314                 }
1315 }
1316
1317 static void options_parse_filter(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1318 {
1319         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1320                 {
1321                 filter_load_file_type(attribute_names, attribute_values);
1322                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1323                 }
1324         else
1325                 {
1326                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1327                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1328                 }
1329 }
1330
1331 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *, const gchar *, gpointer, GError **)
1332 {
1333         if (parser_data->startup) filter_add_defaults();
1334         filter_rebuild();
1335 }
1336
1337 static void options_parse_keyword_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer data, GError **)
1338 {
1339         auto iter_ptr = static_cast<GtkTreeIter *>(data);
1340         gtk_tree_iter_free(iter_ptr);
1341 }
1342
1343
1344 static void options_parse_keyword(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1345 {
1346         auto iter_ptr = static_cast<GtkTreeIter *>(data);
1347         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1348                 {
1349                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1350                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1351                 }
1352         else
1353                 {
1354                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1355                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1356                 }
1357 }
1358
1359
1360
1361 static void options_parse_keyword_tree(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1362 {
1363         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1364                 {
1365                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, nullptr, attribute_names, attribute_values);
1366                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1367                 }
1368         else
1369                 {
1370                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1371                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1372                 }
1373 }
1374
1375
1376 static void options_parse_global(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1377 {
1378         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1379                 {
1380                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1381                 options_parse_func_push(parser_data, options_parse_color_profiles, nullptr, GINT_TO_POINTER(0));
1382                 }
1383         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1384                 {
1385                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, nullptr);
1386                 }
1387         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1388                 {
1389                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1390                 options_parse_func_push(parser_data, options_parse_marks_tooltips, nullptr, nullptr);
1391                 }
1392         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1393                 {
1394                 options_parse_func_push(parser_data, options_parse_class_filter, nullptr, nullptr);
1395                 }
1396         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1397                 {
1398                 if (!keyword_tree) keyword_tree_new();
1399                 options_parse_func_push(parser_data, options_parse_keyword_tree, nullptr, nullptr);
1400                 }
1401         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1402                 {
1403                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1404                 options_parse_func_push(parser_data, options_parse_disabled_plugins, nullptr, nullptr);
1405                 }
1406         else
1407                 {
1408                 log_printf("unexpected in <global>: <%s>\n", element_name);
1409                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1410                 }
1411 }
1412
1413 static void options_parse_global_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer, GError **)
1414 {
1415 #if !HAVE_EXIV2
1416         /* some options do not work without exiv2 */
1417         options->metadata.save_in_image_file = FALSE;
1418         options->metadata.save_legacy_format = TRUE;
1419         options->metadata.write_orientation = FALSE;
1420         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1421 #endif
1422 }
1423
1424 static void options_parse_pane_exif(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1425 {
1426         auto pane = static_cast<GtkWidget *>(data);
1427         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1428                 {
1429                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1430                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1431                 }
1432         else
1433                 {
1434                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1435                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1436                 }
1437 }
1438
1439 static void options_parse_pane_keywords(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1440 {
1441         auto pane = static_cast<GtkWidget *>(data);
1442
1443         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1444                 {
1445                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1446                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1447                 }
1448         else
1449                 {
1450                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1451                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1452                 }
1453 }
1454
1455 static void options_parse_bar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1456 {
1457         auto bar = static_cast<GtkWidget *>(data);
1458         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1459                 {
1460                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1461                 if (pane)
1462                         {
1463                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1464                         }
1465                 else
1466                         {
1467                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1468                         bar_add(bar, pane);
1469                         }
1470                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1471                 }
1472 #if HAVE_LIBCHAMPLAIN && HAVE_LIBCHAMPLAIN_GTK
1473         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1474                 {
1475                 /* Use this flag to determine if --disable-clutter has been issued */
1476                 if (!options->disable_gpu)
1477                         {
1478                         GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1479                         if (pane)
1480                                 {
1481                                 bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1482                                 }
1483                         else
1484                                 {
1485                                 pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1486                                 bar_add(bar, pane);
1487                                 }
1488                         options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1489                         }
1490                 }
1491 #endif
1492         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1493                 {
1494                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1495                 if (pane)
1496                         {
1497                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1498                         }
1499                 else
1500                         {
1501                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1502                         bar_add(bar, pane);
1503                         }
1504                 options_parse_func_push(parser_data, options_parse_pane_exif, nullptr, pane);
1505                 }
1506         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1507                 {
1508                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1509                 if (pane)
1510                         {
1511                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1512                         }
1513                 else
1514                         {
1515                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1516                         bar_add(bar, pane);
1517                         }
1518                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1519                 }
1520         else if (g_ascii_strcasecmp(element_name, "pane_rating") == 0)
1521                 {
1522                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_RATING, options_get_id(attribute_names, attribute_values));
1523                 if (pane)
1524                         {
1525                         bar_pane_rating_update_from_config(pane, attribute_names, attribute_values);
1526                         }
1527                 else
1528                         {
1529                         pane = bar_pane_rating_new_from_config(attribute_names, attribute_values);
1530                         bar_add(bar, pane);
1531                         }
1532                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1533                 }
1534         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1535                 {
1536                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1537                 if (pane)
1538                         {
1539                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1540                         }
1541                 else
1542                         {
1543                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1544                         bar_add(bar, pane);
1545                         }
1546                 options_parse_func_push(parser_data, options_parse_pane_keywords, nullptr, pane);
1547                 }
1548         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1549                 {
1550                 bar_clear(bar);
1551                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1552                 }
1553         else
1554                 {
1555                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1556                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1557                 }
1558 }
1559
1560 static void options_parse_toolbar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1561 {
1562         auto lw = static_cast<LayoutWindow *>(data);
1563         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1564                 {
1565                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1566                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1567                 }
1568         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1569                 {
1570                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1571                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1572                 }
1573         else
1574                 {
1575                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1576                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1577                 }
1578 }
1579
1580 static void options_parse_statusbar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1581 {
1582         auto lw = static_cast<LayoutWindow *>(data);
1583         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1584                 {
1585                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1586                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1587                 }
1588         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1589                 {
1590                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1591                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1592                 }
1593         else
1594                 {
1595                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1596                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1597                 }
1598 }
1599
1600 static void options_parse_dialogs(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1601 {
1602         if (g_ascii_strcasecmp(element_name, "window") == 0)
1603                 {
1604                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1605                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1606                 }
1607         else
1608                 {
1609                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1610                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1611                 }
1612 }
1613
1614 static void options_parse_layout(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1615 {
1616         auto lw = static_cast<LayoutWindow *>(data);
1617         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1618                 {
1619                 if (!lw->bar)
1620                         {
1621                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1622                         layout_bar_set(lw, bar);
1623                         }
1624                 else
1625                         {
1626                         bar_update_from_config(lw->bar, attribute_names, attribute_values, lw, FALSE);
1627                         }
1628
1629                 options_parse_func_push(parser_data, options_parse_bar, nullptr, lw->bar);
1630                 }
1631         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1632                 {
1633                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1634                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1635                 }
1636         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1637                 {
1638                 options_parse_func_push(parser_data, options_parse_toolbar, nullptr, lw);
1639                 }
1640         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1641                 {
1642                 options_parse_func_push(parser_data, options_parse_statusbar, nullptr, lw);
1643                 }
1644         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1645                 {
1646                 options_parse_func_push(parser_data, options_parse_dialogs, nullptr, nullptr);
1647                 }
1648         else
1649                 {
1650                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1651                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1652                 }
1653 }
1654
1655 static void options_parse_layout_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer data, GError **)
1656 {
1657         auto lw = static_cast<LayoutWindow *>(data);
1658         layout_util_sync(lw);
1659 }
1660
1661 static void options_parse_toplevel(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1662 {
1663         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1664                 {
1665                 /* optional top-level node */
1666                 options_parse_func_push(parser_data, options_parse_toplevel, nullptr, nullptr);
1667                 return;
1668                 }
1669         if (g_ascii_strcasecmp(element_name, "global") == 0)
1670                 {
1671                 load_global_params(attribute_names, attribute_values);
1672                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, nullptr);
1673                 return;
1674                 }
1675
1676         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1677                 {
1678                 LayoutWindow *lw;
1679                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1680                 if (lw)
1681                         {
1682                         layout_update_from_config(lw, attribute_names, attribute_values);
1683                         }
1684                 else
1685                         {
1686                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1687                         }
1688                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1689                 }
1690         else
1691                 {
1692                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1693                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1694                 }
1695 }
1696
1697
1698
1699
1700
1701 /*
1702  *-----------------------------------------------------------------------------
1703  * parser
1704  *-----------------------------------------------------------------------------
1705  */
1706
1707
1708 struct GQParserFuncData
1709 {
1710         GQParserStartFunc start_func;
1711         GQParserEndFunc end_func;
1712         gpointer data;
1713 };
1714
1715 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1716 {
1717         auto func_data = g_new0(GQParserFuncData, 1);
1718         func_data->start_func = start_func;
1719         func_data->end_func = end_func;
1720         func_data->data = data;
1721
1722         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1723 }
1724
1725 void options_parse_func_pop(GQParserData *parser_data)
1726 {
1727         g_free(parser_data->parse_func_stack->data);
1728         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1729 }
1730
1731 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1732 {
1733         auto func = static_cast<GQParserFuncData *>(parser_data->parse_func_stack->data);
1734         func->data = data;
1735 }
1736
1737
1738 static void start_element(GMarkupParseContext *context,
1739                           const gchar *element_name,
1740                           const gchar **attribute_names,
1741                           const gchar **attribute_values,
1742                           gpointer user_data,
1743                           GError **error)
1744 {
1745         auto parser_data = static_cast<GQParserData *>(user_data);
1746         auto func = static_cast<GQParserFuncData *>(parser_data->parse_func_stack->data);
1747         DEBUG_2("start %s", element_name);
1748
1749         if (func->start_func)
1750                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1751 }
1752
1753 static void end_element(GMarkupParseContext *context,
1754                           const gchar *element_name,
1755                           gpointer user_data,
1756                           GError **error)
1757 {
1758         auto parser_data = static_cast<GQParserData *>(user_data);
1759         auto func = static_cast<GQParserFuncData *>(parser_data->parse_func_stack->data);
1760         DEBUG_2("end %s", element_name);
1761
1762         if (func->end_func)
1763                 func->end_func(parser_data, context, element_name, func->data, error);
1764
1765         options_parse_func_pop(parser_data);
1766 }
1767
1768 static GMarkupParser parser = {
1769         start_element,
1770         end_element,
1771         nullptr,
1772         nullptr,
1773         nullptr
1774 };
1775
1776 /*
1777  *-----------------------------------------------------------------------------
1778  * load configuration (public)
1779  *-----------------------------------------------------------------------------
1780  */
1781
1782 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1783 {
1784         GMarkupParseContext *context;
1785         gboolean ret = TRUE;
1786
1787         auto parser_data = g_new0(GQParserData, 1);
1788
1789         parser_data->startup = startup;
1790         options_parse_func_push(parser_data, options_parse_toplevel, nullptr, nullptr);
1791
1792         context = g_markup_parse_context_new(&parser, static_cast<GMarkupParseFlags>(0), parser_data, nullptr);
1793
1794         if (g_markup_parse_context_parse(context, buf, size, nullptr) == FALSE)
1795                 {
1796                 ret = FALSE;
1797                 DEBUG_1("Parse failed");
1798                 }
1799
1800         g_free(parser_data);
1801
1802         g_markup_parse_context_free(context);
1803         return ret;
1804 }
1805
1806 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1807 {
1808         gsize size;
1809         gchar *buf;
1810         gboolean ret = TRUE;
1811
1812         if (g_file_get_contents(utf8_path, &buf, &size, nullptr) == FALSE)
1813                 {
1814                 return FALSE;
1815                 }
1816         ret = load_config_from_buf(buf, size, startup);
1817         g_free(buf);
1818         return ret;
1819 }
1820
1821
1822
1823 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */