src/rcfile.c

   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 <glib/gstdio.h>
  23 #include <errno.h>
  24
  25 #include "main.h"
  26 #include "rcfile.h"
  27
  28 #include "bar.h"
  29 #include "bar_comment.h"
  30 #include "bar_exif.h"
  31 #include "bar_histogram.h"
  32 #include "bar_keywords.h"
  33 #include "bar_sort.h"
  34 #include "editors.h"
  35 #include "filefilter.h"
  36 #include "misc.h"
  37 #include "pixbuf-renderer.h"
  38 #include "secure_save.h"
  39 #include "slideshow.h"
  40 #include "ui_fileops.h"
  41 #include "layout.h"
  42 #include "layout_util.h"
  43 #include "bar.h"
  44 #include "metadata.h"
  45 #include "bar_gps.h"
  46 #include "dupe.h"
  47 #include "ui_utildlg.h"
  48
  49 /*
  50  *-----------------------------------------------------------------------------
  51  * line write/parse routines (public)
  52  *-----------------------------------------------------------------------------
  53  */
  54
  55 void write_indent(GString *str, gint indent)
  56 {
  57         g_string_append_printf(str, "\n%*s", indent * 4, "");
  58 }
  59
  60 void write_char_option(GString *str, gint indent, const gchar *label, const gchar *text)
  61 {
  62         /* this is needed for overlay string, because g_markup_escape_text does not handle \n and such,
  63            ideas for improvement are welcome
  64         */
  65         static const unsigned char no_quote_utf[] = {
  66                 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b,
  67                 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
  68                 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
  69                 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
  70                 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb,
  71                 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
  72                 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3,
  73                 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
  74                 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
  75                 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
  76                 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
  77                 '"',  0 /* '"' is handled in g_markup_escape_text */
  78         };
  79
  80         gchar *escval1 = g_strescape(text ? text : "", (gchar *) no_quote_utf);
  81         gchar *escval2 = g_markup_escape_text(escval1, -1);
  82         g_string_append_printf(str, "%s = \"%s\" ", label, escval2);
  83         g_free(escval2);
  84         g_free(escval1);
  85 }
  86
  87 /* dummy read for old/obsolete/futur/deprecated/unused options */
  88 gboolean read_dummy_option(const gchar *option, const gchar *label, const gchar *message)
  89 {
  90         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
  91         log_printf(_("Option %s ignored: %s\n"), option, message);
  92         return TRUE;
  93 }
  94
  95
  96 gboolean read_char_option(const gchar *option, const gchar *label, const gchar *value, gchar **text)
  97 {
  98         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
  99         if (!text) return FALSE;
 100
 101         g_free(*text);
 102         *text = g_strcompress(value);
 103         return TRUE;
 104 }
 105
 106 /* Since gdk_color_to_string() is only available since gtk 2.12
 107  * here is an equivalent stub function. */
 108 static gchar *color_to_string(GdkColor *color)
 109 {
 110         return g_strdup_printf("#%04X%04X%04X", color->red, color->green, color->blue);
 111 }
 112
 113 void write_color_option(GString *str, gint indent, gchar *label, GdkColor *color)
 114 {
 115         if (color)
 116                 {
 117                 gchar *colorstring = color_to_string(color);
 118
 119                 write_char_option(str, indent, label, colorstring);
 120                 g_free(colorstring);
 121                 }
 122         else
 123                 write_char_option(str, indent, label, "");
 124 }
 125
 126 gboolean read_color_option(const gchar *option, const gchar *label, const gchar *value, GdkColor *color)
 127 {
 128         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 129         if (!color) return FALSE;
 130
 131         if (!*value) return FALSE;
 132         gdk_color_parse(value, color);
 133         return TRUE;
 134 }
 135
 136 void write_int_option(GString *str, gint indent, const gchar *label, gint n)
 137 {
 138         g_string_append_printf(str, "%s = \"%d\" ", label, n);
 139 }
 140
 141 gboolean read_int_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 142 {
 143         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 144         if (!n) return FALSE;
 145
 146         if (g_ascii_isdigit(value[0]) || (value[0] == '-' && g_ascii_isdigit(value[1])))
 147                 {
 148                 *n = strtol(value, NULL, 10);
 149                 }
 150         else
 151                 {
 152                 if (g_ascii_strcasecmp(value, "true") == 0)
 153                         *n = 1;
 154                 else
 155                         *n = 0;
 156                 }
 157
 158         return TRUE;
 159 }
 160
 161 void write_ushort_option(GString *str, gint indent, const gchar *label, guint16 n)
 162 {
 163         g_string_append_printf(str, "%s = \"%uh\" ", label, n);
 164 }
 165
 166 gboolean read_ushort_option(const gchar *option, const gchar *label, const gchar *value, guint16 *n)
 167 {
 168         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 169         if (!n) return FALSE;
 170
 171         if (g_ascii_isdigit(value[0]))
 172                 {
 173                 *n = strtoul(value, NULL, 10);
 174                 }
 175         else
 176                 {
 177                 if (g_ascii_strcasecmp(value, "true") == 0)
 178                         *n = 1;
 179                 else
 180                         *n = 0;
 181                 }
 182
 183         return TRUE;
 184 }
 185
 186 void write_uint_option(GString *str, gint indent, const gchar *label, guint n)
 187 {
 188         g_string_append_printf(str, "%s = \"%u\" ", label, n);
 189 }
 190
 191 gboolean read_uint_option(const gchar *option, const gchar *label, const gchar *value, guint *n)
 192 {
 193         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 194         if (!n) return FALSE;
 195
 196         if (g_ascii_isdigit(value[0]))
 197                 {
 198                 *n = strtoul(value, NULL, 10);
 199                 }
 200         else
 201                 {
 202                 if (g_ascii_strcasecmp(value, "true") == 0)
 203                         *n = 1;
 204                 else
 205                         *n = 0;
 206                 }
 207
 208         return TRUE;
 209 }
 210
 211 gboolean read_uint_option_clamp(const gchar *option, const gchar *label, const gchar *value, guint *n, guint min, guint max)
 212 {
 213         gboolean ret;
 214
 215         ret = read_uint_option(option, label, value, n);
 216         if (ret) *n = CLAMP(*n, min, max);
 217
 218         return ret;
 219 }
 220
 221
 222 gboolean read_int_option_clamp(const gchar *option, const gchar *label, const gchar *value, gint *n, gint min, gint max)
 223 {
 224         gboolean ret;
 225
 226         ret = read_int_option(option, label, value, n);
 227         if (ret) *n = CLAMP(*n, min, max);
 228
 229         return ret;
 230 }
 231
 232 void write_int_unit_option(GString *str, gint indent, gchar *label, gint n, gint subunits)
 233 {
 234         gint l, r;
 235
 236         if (subunits > 0)
 237                 {
 238                 l = n / subunits;
 239                 r = n % subunits;
 240                 }
 241         else
 242                 {
 243                 l = n;
 244                 r = 0;
 245                 }
 246
 247         g_string_append_printf(str, "%s = \"%d.%d\" ", label, l, r);
 248 }
 249
 250 gboolean read_int_unit_option(const gchar *option, const gchar *label, const gchar *value, gint *n, gint subunits)
 251 {
 252         gint l, r;
 253         gchar *ptr, *buf;
 254
 255         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 256         if (!n) return FALSE;
 257
 258         buf = g_strdup(value);
 259         ptr = buf;
 260         while (*ptr != '\0' && *ptr != '.') ptr++;
 261         if (*ptr == '.')
 262                 {
 263                 *ptr = '\0';
 264                 l = strtol(value, NULL, 10);
 265                 *ptr = '.';
 266                 ptr++;
 267                 r = strtol(ptr, NULL, 10);
 268                 }
 269         else
 270                 {
 271                 l = strtol(value, NULL, 10);
 272                 r = 0;
 273                 }
 274
 275         *n = l * subunits + r;
 276         g_free(buf);
 277
 278         return TRUE;
 279 }
 280
 281 void write_bool_option(GString *str, gint indent, gchar *label, gint n)
 282 {
 283         g_string_append_printf(str, "%s = \"%s\" ", label, n ? "true" : "false");
 284 }
 285
 286 gboolean read_bool_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 287 {
 288         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 289         if (!n) return FALSE;
 290
 291         if (g_ascii_strcasecmp(value, "true") == 0 || atoi(value) != 0)
 292                 *n = TRUE;
 293         else
 294                 *n = FALSE;
 295
 296         return TRUE;
 297 }
 298
 299 /*
 300  *-----------------------------------------------------------------------------
 301  * write fuctions for elements (private)
 302  *-----------------------------------------------------------------------------
 303  */
 304
 305 static void write_global_attributes(GString *outstr, gint indent)
 306 {
 307         /* General Options */
 308         WRITE_NL(); WRITE_BOOL(*options, show_icon_names);
 309         WRITE_NL(); WRITE_BOOL(*options, show_star_rating);
 310         WRITE_NL(); WRITE_BOOL(*options, show_guidelines);
 311         WRITE_NL(); WRITE_BOOL(*options, show_predefined_keyword_tree);
 312         WRITE_SEPARATOR();
 313
 314         WRITE_NL(); WRITE_BOOL(*options, tree_descend_subdirs);
 315         WRITE_NL(); WRITE_BOOL(*options, view_dir_list_single_click_enter);
 316         WRITE_NL(); WRITE_BOOL(*options, lazy_image_sync);
 317         WRITE_NL(); WRITE_BOOL(*options, update_on_time_change);
 318         WRITE_SEPARATOR();
 319
 320         WRITE_NL(); WRITE_BOOL(*options, progressive_key_scrolling);
 321         WRITE_NL(); WRITE_UINT(*options, keyboard_scroll_step);
 322
 323         WRITE_NL(); WRITE_UINT(*options, duplicates_similarity_threshold);
 324         WRITE_NL(); WRITE_UINT(*options, duplicates_match);
 325         WRITE_NL(); WRITE_UINT(*options, duplicates_select_type);
 326         WRITE_NL(); WRITE_BOOL(*options, duplicates_thumbnails);
 327         WRITE_NL(); WRITE_BOOL(*options, rot_invariant_sim);
 328         WRITE_NL(); WRITE_BOOL(*options, sort_totals);
 329         WRITE_SEPARATOR();
 330
 331         WRITE_NL(); WRITE_BOOL(*options, mousewheel_scrolls);
 332         WRITE_NL(); WRITE_BOOL(*options, image_lm_click_nav);
 333         WRITE_NL(); WRITE_BOOL(*options, image_l_click_video);
 334         WRITE_NL(); WRITE_CHAR(*options, image_l_click_video_editor);
 335         WRITE_NL(); WRITE_INT(*options, open_recent_list_maxsize);
 336         WRITE_NL(); WRITE_INT(*options, dnd_icon_size);
 337         WRITE_NL(); WRITE_UINT(*options, dnd_default_action);
 338         WRITE_NL(); WRITE_BOOL(*options, place_dialogs_under_mouse);
 339         WRITE_NL(); WRITE_INT(*options, clipboard_selection);
 340
 341         WRITE_NL(); WRITE_BOOL(*options, save_window_positions);
 342         WRITE_NL(); WRITE_BOOL(*options, use_saved_window_positions_for_new_windows);
 343         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 344         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 345         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 346         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 347
 348         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 349         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 350
 351         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 352         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 353
 354         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 355         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 356         WRITE_NL(); WRITE_BOOL(*options, hide_window_in_fullscreen);
 357
 358         /* File operations Options */
 359         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 360         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 361         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 362         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 363         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 364         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 365         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 366         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 367         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 368
 369         /* Properties dialog Options */
 370         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 371
 372         /* Image Options */
 373         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 374
 375         WRITE_SEPARATOR();
 376         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 377         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 378         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 379         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 380         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 381         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 382         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 383         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 384         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 385         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 386         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 387         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 388         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 389         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 390         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 391         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 392         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 393         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 394         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 395         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 396         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 397
 398         /* Thumbnails Options */
 399         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 400         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 401         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 402         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 403         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 404         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 405         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 406         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 407         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 408         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 409 //      WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata_small);
 410
 411         /* File sorting Options */
 412         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 413         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 414         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 415         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 416
 417         /* Fullscreen Options */
 418         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 419         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 420         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 421         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 422
 423         WRITE_SEPARATOR();
 424
 425         /* Image Overlay Options */
 426         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 427
 428         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 429         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 430         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 431         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 432         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 433         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 434         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 435         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 436         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 437         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 438         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 439
 440         /* Slideshow Options */
 441         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 442         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 443         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 444
 445         /* Collection Options */
 446         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 447
 448         /* Filtering Options */
 449         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 450         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 451         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 452         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 453         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 454         WRITE_SEPARATOR();
 455
 456         /* Sidecars Options */
 457         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 458
 459         /* Shell command */
 460         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 461         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 462
 463         /* Helpers */
 464         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 465         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 466
 467         /* Metadata Options */
 468         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 469         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 470         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 471         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 472         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 473         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 474         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 475         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 476         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 477         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 478         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 479         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 480         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 481         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 482
 483         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 484         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 485         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 486         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 487         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 488         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 489         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 490         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 491         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 492
 493         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 494
 495         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 496         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 497
 498         /* copy move rename */
 499         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 500         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 501         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 502         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 503
 504         WRITE_SEPARATOR();
 505
 506         /* Print Text */
 507         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 508         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 509         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 510         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 511         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 512         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 513         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 514         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 515         WRITE_SEPARATOR();
 516
 517         /* user-definable mouse buttons */
 518         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 519         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 520         WRITE_SEPARATOR();
 521
 522         /* GPU - see main.c */
 523         WRITE_NL(); WRITE_BOOL(*options, override_disable_gpu);
 524         WRITE_SEPARATOR();
 525 }
 526
 527 static void write_color_profile(GString *outstr, gint indent)
 528 {
 529         gint i;
 530 #ifndef HAVE_LCMS
 531         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 532                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 533 #endif
 534
 535         WRITE_NL(); WRITE_STRING("<color_profiles ");
 536         WRITE_CHAR(options->color_profile, screen_file);
 537         WRITE_BOOL(options->color_profile, enabled);
 538         WRITE_BOOL(options->color_profile, use_image);
 539         WRITE_INT(options->color_profile, input_type);
 540         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 541         WRITE_INT(options->color_profile, render_intent);
 542         WRITE_STRING(">");
 543
 544         indent++;
 545         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 546                 {
 547                 WRITE_NL(); WRITE_STRING("<profile ");
 548                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 549                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 550                 WRITE_STRING("/>");
 551                 }
 552         indent--;
 553         WRITE_NL(); WRITE_STRING("</color_profiles>");
 554 }
 555
 556 static void write_marks_tooltips(GString *outstr, gint indent)
 557 {
 558         gint i;
 559
 560         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 561         indent++;
 562         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 563                 {
 564                 WRITE_NL();
 565                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 566                 WRITE_STRING("/>");
 567                 }
 568         indent--;
 569         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 570 }
 571
 572 static void write_class_filter(GString *outstr, gint indent)
 573 {
 574         gint i;
 575
 576         WRITE_NL(); WRITE_STRING("<class_filter>");
 577         indent++;
 578         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 579                 {
 580                 WRITE_NL(); WRITE_STRING("<filter_type ");
 581                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 582                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 583                 WRITE_STRING("/>");
 584                 }
 585         indent--;
 586         WRITE_NL(); WRITE_STRING("</class_filter>");
 587 }
 588
 589 static void write_disabled_plugins(GString *outstr, gint indent)
 590 {
 591         GtkTreeIter iter;
 592         gboolean valid;
 593         gboolean disabled;
 594         gchar *desktop_path;
 595
 596         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 597         indent++;
 598
 599         if (desktop_file_list)
 600                 {
 601                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 602                 while (valid)
 603                         {
 604                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 605                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 606
 607                         if (disabled)
 608                                 {
 609                                 WRITE_NL();
 610                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 611                                 WRITE_STRING("/>");
 612                                 }
 613                         g_free(desktop_path);
 614                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 615                         }
 616                 }
 617
 618         indent--;
 619         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 620 }
 621
 622 /*
 623  *-----------------------------------------------------------------------------
 624  * save configuration (public)
 625  *-----------------------------------------------------------------------------
 626  */
 627
 628 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 629 {
 630         SecureSaveInfo *ssi;
 631         gchar *rc_pathl;
 632         GString *outstr;
 633         gint indent = 0;
 634         GList *work;
 635
 636         rc_pathl = path_from_utf8(utf8_path);
 637         ssi = secure_open(rc_pathl);
 638         g_free(rc_pathl);
 639         if (!ssi)
 640                 {
 641                 log_printf(_("error saving config file: %s\n"), utf8_path);
 642                 return FALSE;
 643                 }
 644
 645         outstr = g_string_new("");
 646         g_string_append_printf(outstr, "<!--\n");
 647         g_string_append_printf(outstr, "######################################################################\n");
 648         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 649         g_string_append_printf(outstr, "######################################################################\n");
 650         WRITE_SEPARATOR();
 651
 652         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 653         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 654         WRITE_SEPARATOR();
 655         WRITE_STRING("-->\n");
 656         WRITE_SEPARATOR();
 657
 658         WRITE_STRING("<gq>\n");
 659         indent++;
 660
 661         if (!lw)
 662                 {
 663                 WRITE_NL(); WRITE_STRING("<global\n");
 664                 indent++;
 665                 write_global_attributes(outstr, indent + 1);
 666                 indent--;
 667                 WRITE_STRING(">\n");
 668
 669                 indent++;
 670
 671                 write_color_profile(outstr, indent);
 672
 673                 WRITE_SEPARATOR();
 674                 filter_write_list(outstr, indent);
 675
 676                 WRITE_SEPARATOR();
 677                 write_marks_tooltips(outstr, indent);
 678
 679                 WRITE_SEPARATOR();
 680                 write_disabled_plugins(outstr, indent);
 681
 682                 WRITE_SEPARATOR();
 683                 write_class_filter(outstr, indent);
 684
 685                 WRITE_SEPARATOR();
 686                 keyword_tree_write_config(outstr, indent);
 687                 indent--;
 688                 WRITE_NL(); WRITE_STRING("</global>\n");
 689                 }
 690         WRITE_SEPARATOR();
 691
 692         /* Layout Options */
 693         if (!lw)
 694                 {
 695                 work = layout_window_list;
 696                 while (work)
 697                         {
 698                         LayoutWindow *lw = work->data;
 699                         layout_write_config(lw, outstr, indent);
 700                         work = work->next;
 701                         }
 702                 }
 703         else
 704                 {
 705                 layout_write_config(lw, outstr, indent);
 706                 }
 707
 708         indent--;
 709         WRITE_NL(); WRITE_STRING("</gq>\n");
 710         WRITE_SEPARATOR();
 711
 712         secure_fputs(ssi, outstr->str);
 713         g_string_free(outstr, TRUE);
 714
 715         if (secure_close(ssi))
 716                 {
 717                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 718                            secsave_strerror(secsave_errno));
 719                 return FALSE;
 720                 }
 721
 722         return TRUE;
 723 }
 724
 725 /*
 726  *-----------------------------------------------------------------------------
 727  * loading attributes for elements (private)
 728  *-----------------------------------------------------------------------------
 729  */
 730
 731
 732 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 733 {
 734         while (*attribute_names)
 735                 {
 736                 const gchar *option = *attribute_names++;
 737                 const gchar *value = *attribute_values++;
 738
 739                 /* General options */
 740                 if (READ_BOOL(*options, show_icon_names)) continue;
 741                 if (READ_BOOL(*options, show_star_rating)) continue;
 742                 if (READ_BOOL(*options, show_guidelines)) continue;
 743                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 744
 745                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 746                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 747                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 748                 if (READ_BOOL(*options, update_on_time_change)) continue;
 749
 750                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 751                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 752                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 753                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 754                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 755                 if (READ_BOOL(*options, sort_totals)) continue;
 756
 757                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 758                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 759
 760                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 761                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 762                 if (READ_BOOL(*options, image_l_click_video)) continue;
 763                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 764
 765                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 766                 if (READ_INT(*options, dnd_icon_size)) continue;
 767                 if (READ_UINT(*options, dnd_default_action)) continue;
 768                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 769                 if (READ_INT(*options, clipboard_selection)) continue;
 770
 771                 if (READ_BOOL(*options, save_window_positions)) continue;
 772                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 773                 if (READ_BOOL(*options, tools_restore_state)) continue;
 774                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 775                 if (READ_BOOL(*options, show_window_ids)) continue;
 776                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 777
 778                 if (READ_INT(*options, log_window_lines)) continue;
 779                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 780
 781                 if (READ_BOOL(*options, marks_save)) continue;
 782                 if (READ_CHAR(*options, help_search_engine)) continue;
 783
 784                 if (READ_BOOL(*options, collections_on_top)) continue;
 785                 if (READ_BOOL(*options, hide_window_in_fullscreen)) continue;
 786
 787                 /* Properties dialog options */
 788                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 789
 790                 if (READ_BOOL(*options, with_rename)) continue;
 791
 792                 /* Image options */
 793                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 794                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 795                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 796                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 797                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 798                 if (READ_INT(*options, image.max_window_size)) continue;
 799                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 800                 if (READ_INT(*options, image.max_autofit_size)) continue;
 801                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 802                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 803                 if (READ_INT(*options, image.tile_cache_max)) continue;
 804                 if (READ_INT(*options, image.image_cache_max)) continue;
 805                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 806                 if (READ_INT(*options, image.zoom_increment)) continue;
 807                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 808                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 809                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 810                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 811                 if (READ_COLOR(*options, image.border_color)) continue;
 812                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 813                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 814                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 815
 816                 /* Thumbnails options */
 817                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 818                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 819
 820                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 821                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 822                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 823                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 824                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 825                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 826                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 827                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 828 //              if (READ_BOOL(*options, thumbnails.use_ft_metadata_small)) continue;
 829
 830                 /* File sorting options */
 831                 if (READ_UINT(*options, file_sort.method)) continue;
 832                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 833                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 834                 if (READ_BOOL(*options, file_sort.natural)) continue;
 835
 836                 /* File operations *options */
 837                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 838                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 839                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 840                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 841                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 842                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 843                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 844                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 845                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 846
 847                 /* Fullscreen options */
 848                 if (READ_INT(*options, fullscreen.screen)) continue;
 849                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 850                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 851                 if (READ_BOOL(*options, fullscreen.above)) continue;
 852
 853                 /* Image overlay */
 854                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 855                 if (READ_INT(*options, image_overlay.x)) continue;
 856                 if (READ_INT(*options, image_overlay.y)) continue;
 857                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 858                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 859                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 860                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 861                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 862                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 863                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 864                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 865                 if (READ_CHAR(*options, image_overlay.font)) continue;
 866
 867                 /* Slideshow options */
 868                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 869                 if (READ_BOOL(*options, slideshow.random)) continue;
 870                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 871
 872                 /* Collection options */
 873                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 874
 875                 /* Filtering options */
 876                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 877                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 878                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 879                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 880                 if (READ_BOOL(*options, file_filter.disable)) continue;
 881                 if (READ_CHAR(*options, sidecar.ext)) continue;
 882
 883                 /* Color Profiles */
 884
 885                 /* Shell command */
 886                 if (READ_CHAR(*options, shell.path)) continue;
 887                 if (READ_CHAR(*options, shell.options)) continue;
 888
 889                 /* Helpers */
 890                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 891                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 892
 893                 /* Metadata */
 894                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 895                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 896                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 897                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 898                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 899                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 900                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 901                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 902                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 903                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 904                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 905                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 906                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 907                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 908
 909                 if (READ_INT(*options, stereo.mode)) continue;
 910                 if (READ_INT(*options, stereo.fsmode)) continue;
 911                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 912                 if (READ_INT(*options, stereo.fixed_w)) continue;
 913                 if (READ_INT(*options, stereo.fixed_h)) continue;
 914                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 915                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 916                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 917                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 918
 919                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
 920
 921                 if (READ_UINT(*options, star_rating.star)) continue;
 922                 if (READ_UINT(*options, star_rating.rejected)) continue;
 923
 924                 /* copy move rename */
 925                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 926                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 927                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 928                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 929
 930                 /* Printer text */
 931                 if (READ_CHAR(*options, printer.template_string)) continue;
 932                 if (READ_CHAR(*options, printer.image_font)) continue;
 933                 if (READ_CHAR(*options, printer.page_font)) continue;
 934                 if (READ_CHAR(*options, printer.page_text)) continue;
 935                 if (READ_INT(*options, printer.image_text_position)) continue;
 936                 if (READ_INT(*options, printer.page_text_position)) continue;
 937                 if (READ_BOOL(*options, printer.show_image_text)) continue;
 938                 if (READ_BOOL(*options, printer.show_page_text)) continue;
 939
 940                 /* user-definable mouse buttons */
 941                 if (READ_CHAR(*options, mouse_button_8)) continue;
 942                 if (READ_CHAR(*options, mouse_button_9)) continue;
 943
 944                 /* GPU - see main.c */
 945                 if (READ_BOOL(*options, override_disable_gpu)) continue;
 946
 947                 /* Dummy options */
 948                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 949
 950                 /* Unknown options */
 951                 log_printf("unknown attribute %s = %s\n", option, value);
 952                 }
 953
 954         return TRUE;
 955 }
 956
 957 static void options_load_color_profiles(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
 958 {
 959         while (*attribute_names)
 960                 {
 961                 const gchar *option = *attribute_names++;
 962                 const gchar *value = *attribute_values++;
 963
 964                 if (READ_BOOL(options->color_profile, enabled)) continue;
 965                 if (READ_BOOL(options->color_profile, use_image)) continue;
 966                 if (READ_INT(options->color_profile, input_type)) continue;
 967                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 968                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 969                 if (READ_INT(options->color_profile, render_intent)) continue;
 970
 971                 log_printf("unknown attribute %s = %s\n", option, value);
 972                 }
 973
 974 }
 975
 976 static void options_load_profile(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
 977 {
 978         gint i = GPOINTER_TO_INT(data);
 979         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 980         while (*attribute_names)
 981                 {
 982                 const gchar *option = *attribute_names++;
 983                 const gchar *value = *attribute_values++;
 984
 985                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
 986                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
 987
 988                 log_printf("unknown attribute %s = %s\n", option, value);
 989                 }
 990         i++;
 991         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
 992
 993 }
 994
 995 static void options_load_marks_tooltips(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
 996 {
 997         gint i = GPOINTER_TO_INT(data);
 998         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
 999         while (*attribute_names)
1000                 {
1001                 const gchar *option = *attribute_names++;
1002                 const gchar *value = *attribute_values++;
1003                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
1004
1005                 log_printf("unknown attribute %s = %s\n", option, value);
1006                 }
1007         i++;
1008         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1009
1010 }
1011
1012 static void options_load_disabled_plugins(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1013 {
1014         gint i = GPOINTER_TO_INT(data);
1015         struct {
1016                 gchar *path;
1017         } tmp;
1018
1019         while (*attribute_names)
1020                 {
1021                 const gchar *option = *attribute_names++;
1022                 const gchar *value = *attribute_values++;
1023                 tmp.path = NULL;
1024                 if (READ_CHAR_FULL("path", tmp.path))
1025                         {
1026                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1027                         continue;
1028                         }
1029
1030                 log_printf("unknown attribute %s = %s\n", option, value);
1031                 }
1032         i++;
1033         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1034 }
1035
1036 /*
1037  *-----------------------------------------------------------------------------
1038  * xml file structure (private)
1039  *-----------------------------------------------------------------------------
1040  */
1041 struct _GQParserData
1042 {
1043         GList *parse_func_stack;
1044         gboolean startup; /* reading config for the first time - add commandline and defaults */
1045 };
1046
1047 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1048 {
1049         while (*attribute_names)
1050                 {
1051                 const gchar *option = *attribute_names++;
1052                 const gchar *value = *attribute_values++;
1053
1054                 if (strcmp(option, "id") == 0) return value;
1055
1056                 }
1057         return NULL;
1058 }
1059
1060
1061 void options_parse_leaf(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1062 {
1063         log_printf("unexpected: %s\n", element_name);
1064         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1065 }
1066
1067 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)
1068 {
1069         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1070                 {
1071                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1072                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1073                 }
1074         else
1075                 {
1076                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1077                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1078                 }
1079 }
1080
1081 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)
1082 {
1083         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1084                 {
1085                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1086                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1087                 }
1088         else
1089                 {
1090                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1091                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1092                 }
1093 }
1094
1095 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1096 {
1097         gint i;
1098         gint index;
1099
1100         while (*attribute_names)
1101                 {
1102                 const gchar *option = *attribute_names++;
1103                 const gchar *value = *attribute_values++;
1104                 if (g_strcmp0("filter", option) == 0)
1105                         {
1106                         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
1107                                 {
1108                                 if (g_strcmp0(format_class_list[i], value) == 0)
1109                                         {
1110                                         index = i;
1111                                         }
1112                                 }
1113                         continue;
1114                         }
1115
1116                 if (READ_BOOL_FULL("enabled", options->class_filter[index]))
1117                         {
1118                         continue;
1119                         }
1120                 log_printf("unknown attribute %s = %s\n", option, value);
1121                 }
1122 }
1123
1124 static void options_parse_class_filter(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1125 {
1126         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1127                 {
1128                 class_filter_load_filter_type(attribute_names, attribute_values);
1129                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1130                 }
1131         else
1132                 {
1133                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1134                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1135                 }
1136 }
1137
1138 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)
1139 {
1140         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1141                 {
1142                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1143                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1144                 }
1145         else
1146                 {
1147                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1148                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1149                 }
1150 }
1151
1152 static void options_parse_filter(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1153 {
1154         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1155                 {
1156                 filter_load_file_type(attribute_names, attribute_values);
1157                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1158                 }
1159         else
1160                 {
1161                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1162                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1163                 }
1164 }
1165
1166 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1167 {
1168         if (parser_data->startup) filter_add_defaults();
1169         filter_rebuild();
1170 }
1171
1172 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1173 {
1174         GtkTreeIter *iter_ptr = data;
1175         gtk_tree_iter_free(iter_ptr);
1176 }
1177
1178
1179 static void options_parse_keyword(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1180 {
1181         GtkTreeIter *iter_ptr = data;
1182         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1183                 {
1184                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1185                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1186                 }
1187         else
1188                 {
1189                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1190                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1191                 }
1192 }
1193
1194
1195
1196 static void options_parse_keyword_tree(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1197 {
1198         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1199                 {
1200                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
1201                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1202                 }
1203         else
1204                 {
1205                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1206                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1207                 }
1208 }
1209
1210
1211 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)
1212 {
1213         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1214                 {
1215                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1216                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
1217                 }
1218         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1219                 {
1220                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
1221                 }
1222         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1223                 {
1224                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1225                 options_parse_func_push(parser_data, options_parse_marks_tooltips, NULL, NULL);
1226                 }
1227         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1228                 {
1229                 options_parse_func_push(parser_data, options_parse_class_filter, NULL, NULL);
1230                 }
1231         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1232                 {
1233                 if (!keyword_tree) keyword_tree_new();
1234                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
1235                 }
1236         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1237                 {
1238                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1239                 options_parse_func_push(parser_data, options_parse_disabled_plugins, NULL, NULL);
1240                 }
1241         else
1242                 {
1243                 log_printf("unexpected in <global>: <%s>\n", element_name);
1244                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1245                 }
1246 }
1247
1248 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1249 {
1250 #ifndef HAVE_EXIV2
1251         /* some options do not work without exiv2 */
1252         options->metadata.save_in_image_file = FALSE;
1253         options->metadata.save_legacy_format = TRUE;
1254         options->metadata.write_orientation = FALSE;
1255         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1256 #endif
1257 }
1258
1259 static void options_parse_pane_exif(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1260 {
1261         GtkWidget *pane = data;
1262         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1263                 {
1264                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1265                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1266                 }
1267         else
1268                 {
1269                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1270                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1271                 }
1272 }
1273
1274 static void options_parse_pane_keywords(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1275 {
1276         GtkWidget *pane = data;
1277
1278         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1279                 {
1280                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1281                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1282                 }
1283         else
1284                 {
1285                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1286                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1287                 }
1288 }
1289
1290 static void options_parse_bar(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1291 {
1292         GtkWidget *bar = data;
1293         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1294                 {
1295                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1296                 if (pane)
1297                         {
1298                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1299                         }
1300                 else
1301                         {
1302                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1303                         bar_add(bar, pane);
1304                         }
1305                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1306                 }
1307 #ifdef HAVE_LIBCHAMPLAIN
1308 #ifdef HAVE_LIBCHAMPLAIN_GTK
1309         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1310                 {
1311                 /* Use this flag to determine if --disable-clutter has been issued */
1312                 if (!options->disable_gpu)
1313                         {
1314                         GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1315                         if (pane)
1316                                 {
1317                                 bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1318                                 }
1319                         else
1320                                 {
1321                                 pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1322                                 bar_add(bar, pane);
1323                                 }
1324                         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1325                         }
1326                 }
1327 #endif
1328 #endif
1329         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1330                 {
1331                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1332                 if (pane)
1333                         {
1334                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1335                         }
1336                 else
1337                         {
1338                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1339                         bar_add(bar, pane);
1340                         }
1341                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1342                 }
1343         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1344                 {
1345                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1346                 if (pane)
1347                         {
1348                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1349                         }
1350                 else
1351                         {
1352                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1353                         bar_add(bar, pane);
1354                         }
1355                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1356                 }
1357         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1358                 {
1359                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1360                 if (pane)
1361                         {
1362                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1363                         }
1364                 else
1365                         {
1366                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1367                         bar_add(bar, pane);
1368                         }
1369                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1370                 }
1371         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1372                 {
1373                 bar_clear(bar);
1374                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1375                 }
1376         else
1377                 {
1378                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1379                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1380                 }
1381 }
1382
1383 static void options_parse_toolbar(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1384 {
1385         LayoutWindow *lw = data;
1386         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1387                 {
1388                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1389                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1390                 }
1391         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1392                 {
1393                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1394                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1395                 }
1396         else
1397                 {
1398                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1399                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1400                 }
1401 }
1402
1403 static void options_parse_statusbar(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1404 {
1405         LayoutWindow *lw = data;
1406         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1407                 {
1408                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1409                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1410                 }
1411         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1412                 {
1413                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1414                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1415                 }
1416         else
1417                 {
1418                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1419                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1420                 }
1421 }
1422
1423 static void options_parse_dialogs(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1424 {
1425         if (g_ascii_strcasecmp(element_name, "window") == 0)
1426                 {
1427                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1428                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1429                 }
1430         else
1431                 {
1432                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1433                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1434                 }
1435 }
1436
1437 static void options_parse_layout(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1438 {
1439         LayoutWindow *lw = data;
1440         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1441                 {
1442                 if (!lw->bar)
1443                         {
1444                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1445                         layout_bar_set(lw, bar);
1446                         }
1447                 else
1448                         {
1449                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1450                         }
1451
1452                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1453                 }
1454         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1455                 {
1456                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1457                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1458                 }
1459         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1460                 {
1461                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1462                 }
1463         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1464                 {
1465                 options_parse_func_push(parser_data, options_parse_statusbar, NULL, lw);
1466                 }
1467         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1468                 {
1469                 options_parse_func_push(parser_data, options_parse_dialogs, NULL, NULL);
1470                 }
1471         else
1472                 {
1473                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1474                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1475                 }
1476 }
1477
1478 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1479 {
1480         LayoutWindow *lw = data;
1481         layout_util_sync(lw);
1482 }
1483
1484 static void options_parse_toplevel(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1485 {
1486         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1487                 {
1488                 /* optional top-level node */
1489                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1490                 return;
1491                 }
1492         if (g_ascii_strcasecmp(element_name, "global") == 0)
1493                 {
1494                 load_global_params(attribute_names, attribute_values);
1495                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1496                 return;
1497                 }
1498
1499         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1500                 {
1501                 LayoutWindow *lw;
1502                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1503                 if (lw)
1504                         {
1505                         layout_update_from_config(lw, attribute_names, attribute_values);
1506                         }
1507                 else
1508                         {
1509                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1510                         }
1511                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1512                 }
1513         else
1514                 {
1515                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1516                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1517                 }
1518 }
1519
1520
1521
1522
1523
1524 /*
1525  *-----------------------------------------------------------------------------
1526  * parser
1527  *-----------------------------------------------------------------------------
1528  */
1529
1530
1531 struct _GQParserFuncData
1532 {
1533         GQParserStartFunc start_func;
1534         GQParserEndFunc end_func;
1535         gpointer data;
1536 };
1537
1538 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1539 {
1540         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1541         func_data->start_func = start_func;
1542         func_data->end_func = end_func;
1543         func_data->data = data;
1544
1545         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1546 }
1547
1548 void options_parse_func_pop(GQParserData *parser_data)
1549 {
1550         g_free(parser_data->parse_func_stack->data);
1551         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1552 }
1553
1554 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1555 {
1556         GQParserFuncData *func = parser_data->parse_func_stack->data;
1557         func->data = data;
1558 }
1559
1560
1561 static void start_element(GMarkupParseContext *context,
1562                           const gchar *element_name,
1563                           const gchar **attribute_names,
1564                           const gchar **attribute_values,
1565                           gpointer user_data,
1566                           GError **error)
1567 {
1568         GQParserData *parser_data = user_data;
1569         GQParserFuncData *func = parser_data->parse_func_stack->data;
1570         DEBUG_2("start %s", element_name);
1571
1572         if (func->start_func)
1573                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1574 }
1575
1576 static void end_element(GMarkupParseContext *context,
1577                           const gchar *element_name,
1578                           gpointer user_data,
1579                           GError **error)
1580 {
1581         GQParserData *parser_data = user_data;
1582         GQParserFuncData *func = parser_data->parse_func_stack->data;
1583         DEBUG_2("end %s", element_name);
1584
1585         if (func->end_func)
1586                 func->end_func(parser_data, context, element_name, func->data, error);
1587
1588         options_parse_func_pop(parser_data);
1589 }
1590
1591 static GMarkupParser parser = {
1592         start_element,
1593         end_element,
1594         NULL,
1595         NULL,
1596         NULL
1597 };
1598
1599 /*
1600  *-----------------------------------------------------------------------------
1601  * load configuration (public)
1602  *-----------------------------------------------------------------------------
1603  */
1604
1605 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1606 {
1607         GMarkupParseContext *context;
1608         gboolean ret = TRUE;
1609         GQParserData *parser_data;
1610
1611         parser_data = g_new0(GQParserData, 1);
1612
1613         parser_data->startup = startup;
1614         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1615
1616         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1617
1618         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1619                 {
1620                 ret = FALSE;
1621                 DEBUG_1("Parse failed");
1622                 }
1623
1624         g_free(parser_data);
1625
1626         g_markup_parse_context_free(context);
1627         return ret;
1628 }
1629
1630 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1631 {
1632         gsize size;
1633         gchar *buf;
1634         gboolean ret = TRUE;
1635
1636         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1637                 {
1638                 return FALSE;
1639                 }
1640         ret = load_config_from_buf(buf, size, startup);
1641         g_free(buf);
1642         return ret;
1643 }
1644
1645
1646
1647 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */