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, hide_window_decorations);
 384         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 385         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 386         WRITE_NL(); WRITE_BOOL(*options, hamburger_menu);
 387
 388         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 389         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 390         WRITE_NL(); WRITE_CHAR(*options, log_window.action);
 391
 392         WRITE_NL(); WRITE_BOOL(*options, appimage_notifications);
 393         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 394         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 395
 396         WRITE_NL(); WRITE_BOOL(*options, external_preview.enable);
 397         WRITE_NL(); WRITE_CHAR(*options, external_preview.select);
 398         WRITE_NL(); WRITE_CHAR(*options, external_preview.extract);
 399
 400         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 401         WRITE_NL(); WRITE_BOOL(*options, collections_duplicates);
 402         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 403         WRITE_NL(); WRITE_BOOL(*options, hide_window_in_fullscreen);
 404         WRITE_NL(); WRITE_BOOL(*options, hide_osd_in_fullscreen);
 405
 406         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.menu_bar);
 407         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.status_bar);
 408         WRITE_NL(); WRITE_BOOL(*options, selectable_bars.tool_bar);
 409
 410         /* File operations Options */
 411         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 412         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 413         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 414         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 415         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 416         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 417         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 418         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 419         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 420
 421         /* Properties dialog Options */
 422         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 423
 424         /* Image Options */
 425         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 426
 427         WRITE_SEPARATOR();
 428         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 429         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 430         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 431         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 432         WRITE_NL(); WRITE_UINT(*options, image.zoom_style);
 433         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 434         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 435         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 436         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 437         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 438         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 439         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 440         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 441         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 442         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 443         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 444         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 445         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 446         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 447         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 448         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 449         WRITE_NL(); WRITE_INT(*options, image.tile_size);
 450
 451         /* Thumbnails Options */
 452         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 453         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 454         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 455         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 456         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 457         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 458         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 459         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 460         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_color_management);
 461         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 462         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 463
 464         /* File sorting Options */
 465         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 466
 467         /* Fullscreen Options */
 468         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 469         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 470         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 471         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 472
 473         WRITE_SEPARATOR();
 474
 475         /* Image Overlay Options */
 476         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 477
 478         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 479         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 480         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 481         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 482         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 483         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 484         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 485         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 486         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 487         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 488         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 489
 490         /* Slideshow Options */
 491         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 492         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 493         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 494
 495         /* Collection Options */
 496         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 497
 498         /* Filtering Options */
 499         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 500         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 501         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 502         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 503         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 504         WRITE_SEPARATOR();
 505
 506         /* Sidecars Options */
 507         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 508
 509         /* Shell command */
 510         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 511         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 512
 513         /* Helpers */
 514         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 515         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 516
 517         /* Metadata Options */
 518         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 519         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 520         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 521         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 522         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 523         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 524         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 525         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 526         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 527         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 528         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 529         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 530         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 531         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 532         WRITE_NL(); WRITE_BOOL(*options, metadata.check_spelling);
 533
 534         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 535         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 536         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 537         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 538         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 539         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 540         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 541         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 542         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 543
 544         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 545
 546         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 547         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 548
 549         /* copy move rename */
 550         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 551         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 552         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 553         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 554
 555         WRITE_SEPARATOR();
 556
 557         /* Print Text */
 558         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 559         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 560         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 561         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 562         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 563         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 564         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 565         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 566         WRITE_SEPARATOR();
 567
 568         /* Threads */
 569         WRITE_NL(); WRITE_INT(*options, threads.duplicates);
 570         WRITE_SEPARATOR();
 571
 572         /* user-definable mouse buttons */
 573         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 574         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 575         WRITE_SEPARATOR();
 576
 577         /* GPU - see main.cc */
 578         WRITE_NL(); WRITE_BOOL(*options, override_disable_gpu);
 579         WRITE_SEPARATOR();
 580
 581         /* Alternate similarity algorithm */
 582         WRITE_NL(); WRITE_BOOL(*options, alternate_similarity_algorithm.enabled);
 583         WRITE_NL(); WRITE_BOOL(*options, alternate_similarity_algorithm.grayscale);
 584         WRITE_SEPARATOR();
 585 }
 586
 587 static void write_color_profile(GString *outstr, gint indent)
 588 {
 589         gint i;
 590 #if !HAVE_LCMS
 591         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 592                                 "                color profile options will have no effect.\n-->\n", GQ_APPNAME);
 593 #endif
 594
 595         WRITE_NL(); WRITE_STRING("<color_profiles ");
 596         WRITE_CHAR(options->color_profile, screen_file);
 597         WRITE_BOOL(options->color_profile, enabled);
 598         WRITE_BOOL(options->color_profile, use_image);
 599         WRITE_INT(options->color_profile, input_type);
 600         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 601         WRITE_INT(options->color_profile, render_intent);
 602         WRITE_STRING(">");
 603
 604         indent++;
 605         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 606                 {
 607                 WRITE_NL(); WRITE_STRING("<profile ");
 608                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 609                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 610                 WRITE_STRING("/>");
 611                 }
 612         indent--;
 613         WRITE_NL(); WRITE_STRING("</color_profiles>");
 614 }
 615
 616 static void write_marks_tooltips(GString *outstr, gint indent)
 617 {
 618         gint i;
 619
 620         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 621         indent++;
 622         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 623                 {
 624                 WRITE_NL();
 625                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 626                 WRITE_STRING("/>");
 627                 }
 628         indent--;
 629         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 630 }
 631
 632 static void write_class_filter(GString *outstr, gint indent)
 633 {
 634         gint i;
 635
 636         WRITE_NL(); WRITE_STRING("<class_filter>");
 637         indent++;
 638         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 639                 {
 640                 WRITE_NL(); WRITE_STRING("<filter_type ");
 641                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 642                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 643                 WRITE_STRING("/>");
 644                 }
 645         indent--;
 646         WRITE_NL(); WRITE_STRING("</class_filter>");
 647 }
 648
 649 static void write_disabled_plugins(GString *outstr, gint indent)
 650 {
 651         GtkTreeIter iter;
 652         gboolean valid;
 653         gboolean disabled;
 654         gchar *desktop_path;
 655
 656         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 657         indent++;
 658
 659         if (desktop_file_list)
 660                 {
 661                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 662                 while (valid)
 663                         {
 664                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 665                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 666
 667                         if (disabled)
 668                                 {
 669                                 WRITE_NL();
 670                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 671                                 WRITE_STRING("/>");
 672                                 }
 673                         g_free(desktop_path);
 674                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 675                         }
 676                 }
 677
 678         indent--;
 679         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 680 }
 681
 682 /*
 683  *-----------------------------------------------------------------------------
 684  * save configuration (public)
 685  *-----------------------------------------------------------------------------
 686  */
 687
 688 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 689 {
 690         SecureSaveInfo *ssi;
 691         gchar *rc_pathl;
 692         GString *outstr;
 693         gint indent = 0;
 694         GList *work;
 695
 696         rc_pathl = path_from_utf8(utf8_path);
 697         ssi = secure_open(rc_pathl);
 698         g_free(rc_pathl);
 699         if (!ssi)
 700                 {
 701                 log_printf(_("error saving config file: %s\n"), utf8_path);
 702                 return FALSE;
 703                 }
 704
 705         outstr = g_string_new("<!--\n");
 706         g_string_append(outstr, "######################################################################\n");
 707         g_string_append_printf(outstr, "# %30s config file        version %-10s #\n", GQ_APPNAME, VERSION);
 708         g_string_append(outstr, "######################################################################\n");
 709         WRITE_SEPARATOR();
 710
 711         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 712         WRITE_STRING("#    but user comments and formatting will be lost.\n");
 713         WRITE_SEPARATOR();
 714         WRITE_STRING("-->\n");
 715         WRITE_SEPARATOR();
 716
 717         WRITE_STRING("<gq>\n");
 718         indent++;
 719
 720         if (!lw)
 721                 {
 722                 WRITE_NL(); WRITE_STRING("<global\n");
 723                 indent++;
 724                 write_global_attributes(outstr, indent + 1);
 725                 indent--;
 726                 WRITE_STRING(">\n");
 727
 728                 indent++;
 729
 730                 write_color_profile(outstr, indent);
 731
 732                 WRITE_SEPARATOR();
 733                 filter_write_list(outstr, indent);
 734
 735                 WRITE_SEPARATOR();
 736                 write_marks_tooltips(outstr, indent);
 737
 738                 WRITE_SEPARATOR();
 739                 write_disabled_plugins(outstr, indent);
 740
 741                 WRITE_SEPARATOR();
 742                 write_class_filter(outstr, indent);
 743
 744                 WRITE_SEPARATOR();
 745                 keyword_tree_write_config(outstr, indent);
 746                 indent--;
 747                 WRITE_NL(); WRITE_STRING("</global>\n");
 748                 }
 749         WRITE_SEPARATOR();
 750
 751         /* Layout Options */
 752         if (!lw)
 753                 {
 754                 /* If not save_window_positions, do not include a <layout> section */
 755                 if (options->save_window_positions)
 756                         {
 757                         work = layout_window_list;
 758                         while (work)
 759                                 {
 760                                 auto lw = static_cast<LayoutWindow *>(work->data);
 761                                 layout_write_config(lw, outstr, indent);
 762                                 work = work->next;
 763                                 }
 764                         }
 765                 }
 766         else
 767                 {
 768                 layout_write_config(lw, outstr, indent);
 769                 }
 770
 771         indent--;
 772         WRITE_NL(); WRITE_STRING("</gq>\n");
 773         WRITE_SEPARATOR();
 774
 775         secure_fputs(ssi, outstr->str);
 776         g_string_free(outstr, TRUE);
 777
 778         if (secure_close(ssi))
 779                 {
 780                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 781                            secsave_strerror(secsave_errno));
 782                 return FALSE;
 783                 }
 784
 785         return TRUE;
 786 }
 787
 788 gboolean save_default_layout_options_to_file(const gchar *utf8_path, ConfOptions *, LayoutWindow *lw)
 789 {
 790         SecureSaveInfo *ssi;
 791         gchar *rc_pathl;
 792         GString *outstr;
 793         gint indent = 0;
 794
 795         rc_pathl = path_from_utf8(utf8_path);
 796         ssi = secure_open(rc_pathl);
 797         g_free(rc_pathl);
 798         if (!ssi)
 799                 {
 800                 log_printf(_("error saving default layout file: %s\n"), utf8_path);
 801                 return FALSE;
 802                 }
 803
 804         outstr = g_string_new("<!--\n");
 805         g_string_append(outstr, "######################################################################\n");
 806         g_string_append_printf(outstr, "# %8s default layout file         version %-10s #\n", GQ_APPNAME, VERSION);
 807         g_string_append(outstr, "######################################################################\n");
 808         WRITE_SEPARATOR();
 809
 810         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 811         WRITE_STRING("#    but user comments and formatting will be lost.\n");
 812         WRITE_SEPARATOR();
 813         WRITE_STRING("-->\n");
 814         WRITE_SEPARATOR();
 815
 816         WRITE_STRING("<gq>\n");
 817         indent++;
 818
 819         layout_write_config(lw, outstr, indent);
 820
 821         indent--;
 822         WRITE_NL(); WRITE_STRING("</gq>\n");
 823         WRITE_SEPARATOR();
 824
 825         secure_fputs(ssi, outstr->str);
 826         g_string_free(outstr, TRUE);
 827
 828         if (secure_close(ssi))
 829                 {
 830                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 831                            secsave_strerror(secsave_errno));
 832                 return FALSE;
 833                 }
 834
 835         return TRUE;
 836 }
 837
 838 /*
 839  *-----------------------------------------------------------------------------
 840  * loading attributes for elements (private)
 841  *-----------------------------------------------------------------------------
 842  */
 843
 844
 845 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 846 {
 847         while (*attribute_names)
 848                 {
 849                 const gchar *option = *attribute_names++;
 850                 const gchar *value = *attribute_values++;
 851
 852                 /* General options */
 853                 if (READ_BOOL(*options, show_icon_names)) continue;
 854                 if (READ_BOOL(*options, show_star_rating)) continue;
 855                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 856
 857                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 858                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 859                 if (READ_BOOL(*options, circular_selection_lists)) continue;
 860                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 861                 if (READ_BOOL(*options, update_on_time_change)) continue;
 862
 863                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 864                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 865                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 866                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 867                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 868                 if (READ_BOOL(*options, sort_totals)) continue;
 869
 870                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 871                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 872
 873                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 874                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 875                 if (READ_BOOL(*options, image_l_click_archive)) continue;
 876                 if (READ_BOOL(*options, image_l_click_video)) continue;
 877                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 878
 879                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 880                 if (READ_INT(*options, recent_folder_image_list_maxsize)) continue;
 881                 if (READ_INT(*options, dnd_icon_size)) continue;
 882                 if (READ_UINT_ENUM(*options, dnd_default_action)) continue;
 883                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 884                 if (READ_INT(*options, clipboard_selection)) continue;
 885
 886                 if (READ_BOOL(*options, save_window_positions)) continue;
 887                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 888                 if (READ_BOOL(*options, save_window_workspace)) continue;
 889                 if (READ_BOOL(*options, tools_restore_state)) continue;
 890                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 891                 if (READ_BOOL(*options, hide_window_decorations)) continue;
 892                 if (READ_BOOL(*options, show_window_ids)) continue;
 893                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 894                 if (READ_BOOL(*options, hamburger_menu)) continue;
 895
 896                 if (READ_INT(*options, log_window_lines)) continue;
 897                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 898                 if (READ_CHAR(*options, log_window.action)) continue;
 899
 900                 if (READ_BOOL(*options, appimage_notifications)) continue;
 901                 if (READ_BOOL(*options, marks_save)) continue;
 902                 if (READ_CHAR(*options, help_search_engine)) continue;
 903
 904                 if (READ_BOOL(*options, external_preview.enable)) continue;
 905                 if (READ_CHAR(*options, external_preview.select)) continue;
 906                 if (READ_CHAR(*options, external_preview.extract)) continue;
 907
 908                 if (READ_BOOL(*options, collections_duplicates)) continue;
 909                 if (READ_BOOL(*options, collections_on_top)) continue;
 910                 if (READ_BOOL(*options, hide_window_in_fullscreen)) continue;
 911                 if (READ_BOOL(*options, hide_osd_in_fullscreen)) continue;
 912
 913                 if (READ_BOOL(*options, selectable_bars.menu_bar)) continue;
 914                 if (READ_BOOL(*options, selectable_bars.status_bar)) continue;
 915                 if (READ_BOOL(*options, selectable_bars.tool_bar)) continue;
 916
 917                 /* Properties dialog options */
 918                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 919
 920                 if (READ_BOOL(*options, with_rename)) continue;
 921
 922                 /* Image options */
 923                 if (READ_UINT_ENUM_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 924                 if (READ_UINT_ENUM_CLAMP(*options, image.zoom_style, 0, ZOOM_ARITHMETIC)) continue;
 925                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 926                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 927                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 928                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 929                 if (READ_INT(*options, image.max_window_size)) continue;
 930                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 931                 if (READ_INT(*options, image.max_autofit_size)) continue;
 932                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 933                 if (READ_UINT_ENUM_CLAMP(*options, image.scroll_reset_method, 0, ScrollReset::COUNT - 1)) continue;
 934                 if (READ_INT(*options, image.tile_cache_max)) continue;
 935                 if (READ_INT(*options, image.image_cache_max)) continue;
 936                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 937                 if (READ_INT(*options, image.zoom_increment)) continue;
 938                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 939                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 940                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 941                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 942                 if (READ_COLOR(*options, image.border_color)) continue;
 943                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 944                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 945                 if (READ_INT(*options, image.tile_size)) continue;
 946
 947                 /* Thumbnails options */
 948                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 949                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 950
 951                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 952                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 953                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 954                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 955                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 956                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 957                 if (READ_BOOL(*options, thumbnails.use_color_management)) continue;
 958                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 959                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 960
 961                 /* File sorting options */
 962                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 963
 964                 /* File operations *options */
 965                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 966                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 967                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 968                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 969                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 970                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 971                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 972                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 973                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 974
 975                 /* Fullscreen options */
 976                 if (READ_INT(*options, fullscreen.screen)) continue;
 977                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 978                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 979                 if (READ_BOOL(*options, fullscreen.above)) continue;
 980
 981                 /* Image overlay */
 982                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 983                 if (READ_INT(*options, image_overlay.x)) continue;
 984                 if (READ_INT(*options, image_overlay.y)) continue;
 985                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 986                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 987                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 988                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 989                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 990                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 991                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 992                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 993                 if (READ_CHAR(*options, image_overlay.font)) continue;
 994
 995                 /* Slideshow options */
 996                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 997                 if (READ_BOOL(*options, slideshow.random)) continue;
 998                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 999
1000                 /* Collection options */
1001                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
1002
1003                 /* Filtering options */
1004                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
1005                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
1006                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
1007                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
1008                 if (READ_BOOL(*options, file_filter.disable)) continue;
1009                 if (READ_CHAR(*options, sidecar.ext)) continue;
1010
1011                 /* Color Profiles */
1012
1013                 /* Shell command */
1014                 if (READ_CHAR(*options, shell.path)) continue;
1015                 if (READ_CHAR(*options, shell.options)) continue;
1016
1017                 /* Helpers */
1018                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
1019                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
1020
1021                 /* Metadata */
1022                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
1023                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
1024                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
1025                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
1026                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
1027                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
1028                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
1029                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
1030                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
1031                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
1032                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
1033                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
1034                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
1035                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
1036                 if (READ_BOOL(*options, metadata.check_spelling)) continue;
1037
1038                 if (READ_INT(*options, stereo.mode)) continue;
1039                 if (READ_INT(*options, stereo.fsmode)) continue;
1040                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
1041                 if (READ_INT(*options, stereo.fixed_w)) continue;
1042                 if (READ_INT(*options, stereo.fixed_h)) continue;
1043                 if (READ_INT(*options, stereo.fixed_x1)) continue;
1044                 if (READ_INT(*options, stereo.fixed_y1)) continue;
1045                 if (READ_INT(*options, stereo.fixed_x2)) continue;
1046                 if (READ_INT(*options, stereo.fixed_y2)) continue;
1047
1048                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
1049
1050                 if (READ_UINT(*options, star_rating.star)) continue;
1051                 if (READ_UINT(*options, star_rating.rejected)) continue;
1052
1053                 /* copy move rename */
1054                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
1055                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
1056                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
1057                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
1058
1059                 /* Printer text */
1060                 if (READ_CHAR(*options, printer.template_string)) continue;
1061                 if (READ_CHAR(*options, printer.image_font)) continue;
1062                 if (READ_CHAR(*options, printer.page_font)) continue;
1063                 if (READ_CHAR(*options, printer.page_text)) continue;
1064                 if (READ_INT(*options, printer.image_text_position)) continue;
1065                 if (READ_INT(*options, printer.page_text_position)) continue;
1066                 if (READ_BOOL(*options, printer.show_image_text)) continue;
1067                 if (READ_BOOL(*options, printer.show_page_text)) continue;
1068
1069                 /* Threads */
1070                 if (READ_INT(*options, threads.duplicates)) continue;
1071
1072                 /* user-definable mouse buttons */
1073                 if (READ_CHAR(*options, mouse_button_8)) continue;
1074                 if (READ_CHAR(*options, mouse_button_9)) continue;
1075
1076                 /* GPU - see main.cc */
1077                 if (READ_BOOL(*options, override_disable_gpu)) continue;
1078
1079                 /* Alternative similarity algorithm */
1080                 if (READ_BOOL(*options, alternate_similarity_algorithm.enabled)) continue;
1081                 if (READ_BOOL(*options, alternate_similarity_algorithm.grayscale)) continue;
1082
1083                 /* Dummy options */
1084                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
1085
1086                 /* Unknown options */
1087                 log_printf("unknown attribute %s = %s\n", option, value);
1088                 }
1089
1090         return TRUE;
1091 }
1092
1093 static void options_load_color_profiles(GQParserData *, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1094 {
1095         while (*attribute_names)
1096                 {
1097                 const gchar *option = *attribute_names++;
1098                 const gchar *value = *attribute_values++;
1099
1100                 if (READ_BOOL(options->color_profile, enabled)) continue;
1101                 if (READ_BOOL(options->color_profile, use_image)) continue;
1102                 if (READ_INT(options->color_profile, input_type)) continue;
1103                 if (READ_CHAR(options->color_profile, screen_file)) continue;
1104                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
1105                 if (READ_INT(options->color_profile, render_intent)) continue;
1106
1107                 log_printf("unknown attribute %s = %s\n", option, value);
1108                 }
1109
1110 }
1111
1112 static void options_load_profile(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1113 {
1114         gint i = GPOINTER_TO_INT(data);
1115         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
1116         while (*attribute_names)
1117                 {
1118                 const gchar *option = *attribute_names++;
1119                 const gchar *value = *attribute_values++;
1120
1121                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
1122                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
1123
1124                 log_printf("unknown attribute %s = %s\n", option, value);
1125                 }
1126         i++;
1127         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1128
1129 }
1130
1131 static void options_load_marks_tooltips(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1132 {
1133         gint i = GPOINTER_TO_INT(data);
1134         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
1135         while (*attribute_names)
1136                 {
1137                 const gchar *option = *attribute_names++;
1138                 const gchar *value = *attribute_values++;
1139                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
1140
1141                 log_printf("unknown attribute %s = %s\n", option, value);
1142                 }
1143         i++;
1144         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1145
1146 }
1147
1148 static void options_load_disabled_plugins(GQParserData *parser_data, GMarkupParseContext *, const gchar *, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1149 {
1150         gint i = GPOINTER_TO_INT(data);
1151         struct {
1152                 gchar *path;
1153         } tmp;
1154
1155         while (*attribute_names)
1156                 {
1157                 const gchar *option = *attribute_names++;
1158                 const gchar *value = *attribute_values++;
1159                 tmp.path = nullptr;
1160                 if (READ_CHAR_FULL("path", tmp.path))
1161                         {
1162                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1163                         continue;
1164                         }
1165
1166                 log_printf("unknown attribute %s = %s\n", option, value);
1167                 }
1168         i++;
1169         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1170 }
1171
1172 /*
1173  *-----------------------------------------------------------------------------
1174  * xml file structure (private)
1175  *-----------------------------------------------------------------------------
1176  */
1177 struct GQParserData
1178 {
1179         GList *parse_func_stack;
1180         gboolean startup; /* reading config for the first time - add commandline and defaults */
1181 };
1182
1183 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1184 {
1185         while (*attribute_names)
1186                 {
1187                 const gchar *option = *attribute_names++;
1188                 const gchar *value = *attribute_values++;
1189
1190                 if (strcmp(option, "id") == 0) return value;
1191
1192                 }
1193         return nullptr;
1194 }
1195
1196
1197 void options_parse_leaf(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **, const gchar **, gpointer, GError **)
1198 {
1199         log_printf("unexpected: %s\n", element_name);
1200         options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1201 }
1202
1203 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)
1204 {
1205         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1206                 {
1207                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1208                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1209                 }
1210         else
1211                 {
1212                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1213                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1214                 }
1215 }
1216
1217 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)
1218 {
1219         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1220                 {
1221                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1222                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1223                 }
1224         else
1225                 {
1226                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1227                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1228                 }
1229 }
1230
1231 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1232 {
1233         // This is called with all attributes for a given XML element.  So for
1234         // a sample input of:
1235         // <filter_type filter = "RAW Image" enabled = "true" />
1236         // attribute_names will be {"filter", "enabled"} and attribute_values
1237         // will be {"RAW Image", "true"}.
1238         // For a sample input of:
1239         // <filter_type enabled = "true" filter = "RAW Image" />
1240         // attribute_names will be {"enabled", "filter"} and attribute_values
1241         // will be {"true", "RAW Image"}.
1242
1243         const gchar *enabled_name = nullptr;
1244         const gchar *enabled_value = nullptr;
1245         int format_class_index = -1;
1246
1247         // In this loop, we iterate through matching attribute/value pairs in
1248         // tandem, looking for a "filter" value and an "enabled" value.
1249         while (*attribute_names)
1250                 {
1251                 const gchar *option = *attribute_names++;
1252                 const gchar *value = *attribute_values++;
1253
1254                 // If the name is "filter" and the value is in our
1255                 // format_class_list, then stash the format class index.
1256                 if (g_strcmp0("filter", option) == 0)
1257                         {
1258                         for (int i = 0; i < FILE_FORMAT_CLASSES; i++)
1259                                 {
1260                                 if (g_strcmp0(format_class_list[i], value) == 0)
1261                                         {
1262                                         format_class_index = i;
1263                                         break;
1264                                         }
1265                                 }
1266                         continue;
1267                         }
1268
1269                 if (g_strcmp0("enabled", option) == 0)
1270                         {
1271                         enabled_name = option;
1272                         enabled_value = value;
1273                         continue;
1274                         }
1275
1276                 log_printf("unknown attribute %s = %s\n", option, value);
1277                 }
1278
1279         if (enabled_name == nullptr || enabled_value == nullptr || format_class_index < 0)
1280                 {
1281                 log_printf("Failed to parse <filter_type> config element\n");
1282                 return;
1283                 }
1284
1285         if (!read_bool_option(enabled_name, "enabled", enabled_value,
1286                                                   &(options->class_filter[format_class_index])))
1287                 {
1288                 log_printf("Failed to load <filter_type> config element with "
1289                            "class index %d\n", format_class_index);
1290                 }
1291 }
1292
1293 static void options_parse_class_filter(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1294 {
1295         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1296                 {
1297                 class_filter_load_filter_type(attribute_names, attribute_values);
1298                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1299                 }
1300         else
1301                 {
1302                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1303                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1304                 }
1305 }
1306
1307 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)
1308 {
1309         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1310                 {
1311                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1312                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1313                 }
1314         else
1315                 {
1316                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1317                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1318                 }
1319 }
1320
1321 static void options_parse_filter(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1322 {
1323         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1324                 {
1325                 filter_load_file_type(attribute_names, attribute_values);
1326                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1327                 }
1328         else
1329                 {
1330                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1331                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1332                 }
1333 }
1334
1335 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *, const gchar *, gpointer, GError **)
1336 {
1337         if (parser_data->startup) filter_add_defaults();
1338         filter_rebuild();
1339 }
1340
1341 static void options_parse_keyword_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer data, GError **)
1342 {
1343         auto iter_ptr = static_cast<GtkTreeIter *>(data);
1344         gtk_tree_iter_free(iter_ptr);
1345 }
1346
1347
1348 static void options_parse_keyword(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1349 {
1350         auto iter_ptr = static_cast<GtkTreeIter *>(data);
1351         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1352                 {
1353                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1354                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1355                 }
1356         else
1357                 {
1358                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1359                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1360                 }
1361 }
1362
1363
1364
1365 static void options_parse_keyword_tree(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1366 {
1367         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1368                 {
1369                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, nullptr, attribute_names, attribute_values);
1370                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1371                 }
1372         else
1373                 {
1374                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1375                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1376                 }
1377 }
1378
1379
1380 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)
1381 {
1382         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1383                 {
1384                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1385                 options_parse_func_push(parser_data, options_parse_color_profiles, nullptr, GINT_TO_POINTER(0));
1386                 }
1387         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1388                 {
1389                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, nullptr);
1390                 }
1391         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1392                 {
1393                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1394                 options_parse_func_push(parser_data, options_parse_marks_tooltips, nullptr, nullptr);
1395                 }
1396         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1397                 {
1398                 options_parse_func_push(parser_data, options_parse_class_filter, nullptr, nullptr);
1399                 }
1400         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1401                 {
1402                 if (!keyword_tree) keyword_tree_new();
1403                 options_parse_func_push(parser_data, options_parse_keyword_tree, nullptr, nullptr);
1404                 }
1405         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1406                 {
1407                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1408                 options_parse_func_push(parser_data, options_parse_disabled_plugins, nullptr, nullptr);
1409                 }
1410         else
1411                 {
1412                 log_printf("unexpected in <global>: <%s>\n", element_name);
1413                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1414                 }
1415 }
1416
1417 static void options_parse_global_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer, GError **)
1418 {
1419 #if !HAVE_EXIV2
1420         /* some options do not work without exiv2 */
1421         options->metadata.save_in_image_file = FALSE;
1422         options->metadata.save_legacy_format = TRUE;
1423         options->metadata.write_orientation = FALSE;
1424         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1425 #endif
1426 }
1427
1428 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 **)
1429 {
1430         auto pane = static_cast<GtkWidget *>(data);
1431         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1432                 {
1433                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1434                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1435                 }
1436         else
1437                 {
1438                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1439                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1440                 }
1441 }
1442
1443 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 **)
1444 {
1445         auto pane = static_cast<GtkWidget *>(data);
1446
1447         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1448                 {
1449                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1450                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1451                 }
1452         else
1453                 {
1454                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1455                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1456                 }
1457 }
1458
1459 static void options_parse_bar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1460 {
1461         auto bar = static_cast<GtkWidget *>(data);
1462         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1463                 {
1464                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1465                 if (pane)
1466                         {
1467                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1468                         }
1469                 else
1470                         {
1471                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1472                         bar_add(bar, pane);
1473                         }
1474                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1475                 }
1476 #if HAVE_LIBCHAMPLAIN && HAVE_LIBCHAMPLAIN_GTK
1477         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1478                 {
1479                 /* Use this flag to determine if --disable-clutter has been issued */
1480                 if (!options->disable_gpu)
1481                         {
1482                         GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1483                         if (pane)
1484                                 {
1485                                 bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1486                                 }
1487                         else
1488                                 {
1489                                 pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1490                                 bar_add(bar, pane);
1491                                 }
1492                         options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1493                         }
1494                 }
1495 #endif
1496         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1497                 {
1498                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1499                 if (pane)
1500                         {
1501                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1502                         }
1503                 else
1504                         {
1505                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1506                         bar_add(bar, pane);
1507                         }
1508                 options_parse_func_push(parser_data, options_parse_pane_exif, nullptr, pane);
1509                 }
1510         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1511                 {
1512                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1513                 if (pane)
1514                         {
1515                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1516                         }
1517                 else
1518                         {
1519                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1520                         bar_add(bar, pane);
1521                         }
1522                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1523                 }
1524         else if (g_ascii_strcasecmp(element_name, "pane_rating") == 0)
1525                 {
1526                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_RATING, options_get_id(attribute_names, attribute_values));
1527                 if (pane)
1528                         {
1529                         bar_pane_rating_update_from_config(pane, attribute_names, attribute_values);
1530                         }
1531                 else
1532                         {
1533                         pane = bar_pane_rating_new_from_config(attribute_names, attribute_values);
1534                         bar_add(bar, pane);
1535                         }
1536                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1537                 }
1538         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1539                 {
1540                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1541                 if (pane)
1542                         {
1543                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1544                         }
1545                 else
1546                         {
1547                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1548                         bar_add(bar, pane);
1549                         }
1550                 options_parse_func_push(parser_data, options_parse_pane_keywords, nullptr, pane);
1551                 }
1552         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1553                 {
1554                 bar_clear(bar);
1555                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1556                 }
1557         else
1558                 {
1559                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1560                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1561                 }
1562 }
1563
1564 static void options_parse_toolbar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1565 {
1566         auto lw = static_cast<LayoutWindow *>(data);
1567         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1568                 {
1569                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1570                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1571                 }
1572         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1573                 {
1574                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1575                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1576                 }
1577         else
1578                 {
1579                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1580                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1581                 }
1582 }
1583
1584 static void options_parse_statusbar(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1585 {
1586         auto lw = static_cast<LayoutWindow *>(data);
1587         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1588                 {
1589                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1590                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1591                 }
1592         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1593                 {
1594                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1595                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1596                 }
1597         else
1598                 {
1599                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1600                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1601                 }
1602 }
1603
1604 static void options_parse_dialogs(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1605 {
1606         if (g_ascii_strcasecmp(element_name, "window") == 0)
1607                 {
1608                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1609                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1610                 }
1611         else
1612                 {
1613                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1614                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1615                 }
1616 }
1617
1618 static void options_parse_layout(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **)
1619 {
1620         auto lw = static_cast<LayoutWindow *>(data);
1621         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1622                 {
1623                 if (!lw->bar)
1624                         {
1625                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1626                         layout_bar_set(lw, bar);
1627                         }
1628                 else
1629                         {
1630                         bar_update_from_config(lw->bar, attribute_names, attribute_values, lw, FALSE);
1631                         }
1632
1633                 options_parse_func_push(parser_data, options_parse_bar, nullptr, lw->bar);
1634                 }
1635         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1636                 {
1637                 if (g_list_length(layout_window_list) == 1)
1638                         {
1639                         bar_sort_cold_start(lw, attribute_names, attribute_values);
1640                         }
1641                 else
1642                         {
1643                         GtkWidget *bar = bar_sort_new_from_config(lw, attribute_names, attribute_values);
1644                         layout_bar_sort_set(lw, bar);
1645                         gtk_widget_show(lw->bar_sort);
1646                         }
1647                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1648                 }
1649         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1650                 {
1651                 options_parse_func_push(parser_data, options_parse_toolbar, nullptr, lw);
1652                 }
1653         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1654                 {
1655                 options_parse_func_push(parser_data, options_parse_statusbar, nullptr, lw);
1656                 }
1657         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1658                 {
1659                 options_parse_func_push(parser_data, options_parse_dialogs, nullptr, nullptr);
1660                 }
1661         else
1662                 {
1663                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1664                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1665                 }
1666 }
1667
1668 static void options_parse_layout_end(GQParserData *, GMarkupParseContext *, const gchar *, gpointer data, GError **)
1669 {
1670         auto lw = static_cast<LayoutWindow *>(data);
1671         layout_util_sync(lw);
1672 }
1673
1674 static void options_parse_toplevel(GQParserData *parser_data, GMarkupParseContext *, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer, GError **)
1675 {
1676         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1677                 {
1678                 /* optional top-level node */
1679                 options_parse_func_push(parser_data, options_parse_toplevel, nullptr, nullptr);
1680                 return;
1681                 }
1682         if (g_ascii_strcasecmp(element_name, "global") == 0)
1683                 {
1684                 load_global_params(attribute_names, attribute_values);
1685                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, nullptr);
1686                 return;
1687                 }
1688
1689         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1690                 {
1691                 LayoutWindow *lw;
1692                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1693                 if (lw)
1694                         {
1695                         layout_update_from_config(lw, attribute_names, attribute_values);
1696                         }
1697                 else
1698                         {
1699                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1700                         }
1701                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1702                 }
1703         else
1704                 {
1705                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1706                 options_parse_func_push(parser_data, options_parse_leaf, nullptr, nullptr);
1707                 }
1708 }
1709
1710
1711
1712
1713
1714 /*
1715  *-----------------------------------------------------------------------------
1716  * parser
1717  *-----------------------------------------------------------------------------
1718  */
1719
1720
1721 struct GQParserFuncData
1722 {
1723         GQParserStartFunc start_func;
1724         GQParserEndFunc end_func;
1725         gpointer data;
1726 };
1727
1728 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1729 {
1730         auto func_data = g_new0(GQParserFuncData, 1);
1731         func_data->start_func = start_func;
1732         func_data->end_func = end_func;
1733         func_data->data = data;
1734
1735         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1736 }
1737
1738 void options_parse_func_pop(GQParserData *parser_data)
1739 {
1740         g_free(parser_data->parse_func_stack->data);
1741         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1742 }
1743
1744 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1745 {
1746         auto func = static_cast<GQParserFuncData *>(parser_data->parse_func_stack->data);
1747         func->data = data;
1748 }
1749
1750
1751 static void start_element(GMarkupParseContext *context,
1752                           const gchar *element_name,
1753                           const gchar **attribute_names,
1754                           const gchar **attribute_values,
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("start %s", element_name);
1761
1762         if (func->start_func)
1763                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1764 }
1765
1766 static void end_element(GMarkupParseContext *context,
1767                           const gchar *element_name,
1768                           gpointer user_data,
1769                           GError **error)
1770 {
1771         auto parser_data = static_cast<GQParserData *>(user_data);
1772         auto func = static_cast<GQParserFuncData *>(parser_data->parse_func_stack->data);
1773         DEBUG_2("end %s", element_name);
1774
1775         if (func->end_func)
1776                 func->end_func(parser_data, context, element_name, func->data, error);
1777
1778         options_parse_func_pop(parser_data);
1779 }
1780
1781 static GMarkupParser parser = {
1782         start_element,
1783         end_element,
1784         nullptr,
1785         nullptr,
1786         nullptr
1787 };
1788
1789 /*
1790  *-----------------------------------------------------------------------------
1791  * load configuration (public)
1792  *-----------------------------------------------------------------------------
1793  */
1794
1795 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1796 {
1797         GMarkupParseContext *context;
1798         gboolean ret = TRUE;
1799
1800         auto parser_data = g_new0(GQParserData, 1);
1801
1802         parser_data->startup = startup;
1803         options_parse_func_push(parser_data, options_parse_toplevel, nullptr, nullptr);
1804
1805         context = g_markup_parse_context_new(&parser, static_cast<GMarkupParseFlags>(0), parser_data, nullptr);
1806
1807         if (g_markup_parse_context_parse(context, buf, size, nullptr) == FALSE)
1808                 {
1809                 ret = FALSE;
1810                 DEBUG_1("Parse failed");
1811                 }
1812
1813         g_free(parser_data);
1814
1815         g_markup_parse_context_free(context);
1816         return ret;
1817 }
1818
1819 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1820 {
1821         gsize size;
1822         gchar *buf;
1823         gboolean ret = TRUE;
1824
1825         if (g_file_get_contents(utf8_path, &buf, &size, nullptr) == FALSE)
1826                 {
1827                 return FALSE;
1828                 }
1829         ret = load_config_from_buf(buf, size, startup);
1830         g_free(buf);
1831         return ret;
1832 }
1833
1834
1835
1836 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */