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 functions 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, save_window_workspace);
 344         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 345         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 346         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 347         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 348
 349         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 350         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 351
 352         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 353         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 354
 355         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 356         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 357         WRITE_NL(); WRITE_BOOL(*options, hide_window_in_fullscreen);
 358
 359         /* File operations Options */
 360         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 361         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 362         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 363         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 364         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 365         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 366         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 367         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 368         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 369
 370         /* Properties dialog Options */
 371         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 372
 373         /* Image Options */
 374         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 375
 376         WRITE_SEPARATOR();
 377         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 378         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 379         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 380         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 381         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 382         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 383         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 384         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 385         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 386         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 387         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 388         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 389         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 390         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 391         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 392         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 393         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 394         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 395         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 396         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 397         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 398
 399         /* Thumbnails Options */
 400         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 401         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 402         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 403         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 404         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 405         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 406         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 407         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 408         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 409         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 410 //      WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata_small);
 411
 412         /* File sorting Options */
 413         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 414         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 415         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 416         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 417
 418         /* Fullscreen Options */
 419         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 420         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 421         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 422         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 423
 424         WRITE_SEPARATOR();
 425
 426         /* Image Overlay Options */
 427         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 428
 429         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 430         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 431         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 432         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 433         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 434         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 435         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 436         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 437         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 438         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 439         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 440
 441         /* Slideshow Options */
 442         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 443         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 444         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 445
 446         /* Collection Options */
 447         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 448
 449         /* Filtering Options */
 450         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 451         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 452         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 453         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 454         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 455         WRITE_SEPARATOR();
 456
 457         /* Sidecars Options */
 458         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 459
 460         /* Shell command */
 461         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 462         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 463
 464         /* Helpers */
 465         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 466         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 467
 468         /* Metadata Options */
 469         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 470         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 471         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 472         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 473         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 474         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 475         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 476         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 477         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 478         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 479         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 480         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 481         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 482         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 483
 484         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 485         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 486         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 487         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 488         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 489         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 490         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 491         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 492         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 493
 494         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 495
 496         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 497         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 498
 499         /* copy move rename */
 500         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 501         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 502         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 503         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 504
 505         WRITE_SEPARATOR();
 506
 507         /* Print Text */
 508         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 509         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 510         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 511         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 512         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 513         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 514         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 515         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 516         WRITE_SEPARATOR();
 517
 518         /* user-definable mouse buttons */
 519         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 520         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 521         WRITE_SEPARATOR();
 522
 523         /* GPU - see main.c */
 524         WRITE_NL(); WRITE_BOOL(*options, override_disable_gpu);
 525         WRITE_SEPARATOR();
 526 }
 527
 528 static void write_color_profile(GString *outstr, gint indent)
 529 {
 530         gint i;
 531 #ifndef HAVE_LCMS
 532         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 533                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 534 #endif
 535
 536         WRITE_NL(); WRITE_STRING("<color_profiles ");
 537         WRITE_CHAR(options->color_profile, screen_file);
 538         WRITE_BOOL(options->color_profile, enabled);
 539         WRITE_BOOL(options->color_profile, use_image);
 540         WRITE_INT(options->color_profile, input_type);
 541         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 542         WRITE_INT(options->color_profile, render_intent);
 543         WRITE_STRING(">");
 544
 545         indent++;
 546         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 547                 {
 548                 WRITE_NL(); WRITE_STRING("<profile ");
 549                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 550                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 551                 WRITE_STRING("/>");
 552                 }
 553         indent--;
 554         WRITE_NL(); WRITE_STRING("</color_profiles>");
 555 }
 556
 557 static void write_marks_tooltips(GString *outstr, gint indent)
 558 {
 559         gint i;
 560
 561         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 562         indent++;
 563         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 564                 {
 565                 WRITE_NL();
 566                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 567                 WRITE_STRING("/>");
 568                 }
 569         indent--;
 570         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 571 }
 572
 573 static void write_class_filter(GString *outstr, gint indent)
 574 {
 575         gint i;
 576
 577         WRITE_NL(); WRITE_STRING("<class_filter>");
 578         indent++;
 579         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 580                 {
 581                 WRITE_NL(); WRITE_STRING("<filter_type ");
 582                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 583                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 584                 WRITE_STRING("/>");
 585                 }
 586         indent--;
 587         WRITE_NL(); WRITE_STRING("</class_filter>");
 588 }
 589
 590 static void write_disabled_plugins(GString *outstr, gint indent)
 591 {
 592         GtkTreeIter iter;
 593         gboolean valid;
 594         gboolean disabled;
 595         gchar *desktop_path;
 596
 597         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 598         indent++;
 599
 600         if (desktop_file_list)
 601                 {
 602                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 603                 while (valid)
 604                         {
 605                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 606                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 607
 608                         if (disabled)
 609                                 {
 610                                 WRITE_NL();
 611                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 612                                 WRITE_STRING("/>");
 613                                 }
 614                         g_free(desktop_path);
 615                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 616                         }
 617                 }
 618
 619         indent--;
 620         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 621 }
 622
 623 /*
 624  *-----------------------------------------------------------------------------
 625  * save configuration (public)
 626  *-----------------------------------------------------------------------------
 627  */
 628
 629 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 630 {
 631         SecureSaveInfo *ssi;
 632         gchar *rc_pathl;
 633         GString *outstr;
 634         gint indent = 0;
 635         GList *work;
 636
 637         rc_pathl = path_from_utf8(utf8_path);
 638         ssi = secure_open(rc_pathl);
 639         g_free(rc_pathl);
 640         if (!ssi)
 641                 {
 642                 log_printf(_("error saving config file: %s\n"), utf8_path);
 643                 return FALSE;
 644                 }
 645
 646         outstr = g_string_new("");
 647         g_string_append_printf(outstr, "<!--\n");
 648         g_string_append_printf(outstr, "######################################################################\n");
 649         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 650         g_string_append_printf(outstr, "######################################################################\n");
 651         WRITE_SEPARATOR();
 652
 653         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 654         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 655         WRITE_SEPARATOR();
 656         WRITE_STRING("-->\n");
 657         WRITE_SEPARATOR();
 658
 659         WRITE_STRING("<gq>\n");
 660         indent++;
 661
 662         if (!lw)
 663                 {
 664                 WRITE_NL(); WRITE_STRING("<global\n");
 665                 indent++;
 666                 write_global_attributes(outstr, indent + 1);
 667                 indent--;
 668                 WRITE_STRING(">\n");
 669
 670                 indent++;
 671
 672                 write_color_profile(outstr, indent);
 673
 674                 WRITE_SEPARATOR();
 675                 filter_write_list(outstr, indent);
 676
 677                 WRITE_SEPARATOR();
 678                 write_marks_tooltips(outstr, indent);
 679
 680                 WRITE_SEPARATOR();
 681                 write_disabled_plugins(outstr, indent);
 682
 683                 WRITE_SEPARATOR();
 684                 write_class_filter(outstr, indent);
 685
 686                 WRITE_SEPARATOR();
 687                 keyword_tree_write_config(outstr, indent);
 688                 indent--;
 689                 WRITE_NL(); WRITE_STRING("</global>\n");
 690                 }
 691         WRITE_SEPARATOR();
 692
 693         /* Layout Options */
 694         if (!lw)
 695                 {
 696                 work = layout_window_list;
 697                 while (work)
 698                         {
 699                         LayoutWindow *lw = work->data;
 700                         layout_write_config(lw, outstr, indent);
 701                         work = work->next;
 702                         }
 703                 }
 704         else
 705                 {
 706                 layout_write_config(lw, outstr, indent);
 707                 }
 708
 709         indent--;
 710         WRITE_NL(); WRITE_STRING("</gq>\n");
 711         WRITE_SEPARATOR();
 712
 713         secure_fputs(ssi, outstr->str);
 714         g_string_free(outstr, TRUE);
 715
 716         if (secure_close(ssi))
 717                 {
 718                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 719                            secsave_strerror(secsave_errno));
 720                 return FALSE;
 721                 }
 722
 723         return TRUE;
 724 }
 725
 726 /*
 727  *-----------------------------------------------------------------------------
 728  * loading attributes for elements (private)
 729  *-----------------------------------------------------------------------------
 730  */
 731
 732
 733 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 734 {
 735         while (*attribute_names)
 736                 {
 737                 const gchar *option = *attribute_names++;
 738                 const gchar *value = *attribute_values++;
 739
 740                 /* General options */
 741                 if (READ_BOOL(*options, show_icon_names)) continue;
 742                 if (READ_BOOL(*options, show_star_rating)) continue;
 743                 if (READ_BOOL(*options, show_guidelines)) continue;
 744                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 745
 746                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 747                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 748                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 749                 if (READ_BOOL(*options, update_on_time_change)) continue;
 750
 751                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 752                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 753                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 754                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 755                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 756                 if (READ_BOOL(*options, sort_totals)) continue;
 757
 758                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 759                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 760
 761                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 762                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 763                 if (READ_BOOL(*options, image_l_click_video)) continue;
 764                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 765
 766                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 767                 if (READ_INT(*options, dnd_icon_size)) continue;
 768                 if (READ_UINT(*options, dnd_default_action)) continue;
 769                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 770                 if (READ_INT(*options, clipboard_selection)) continue;
 771
 772                 if (READ_BOOL(*options, save_window_positions)) continue;
 773                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 774                 if (READ_BOOL(*options, save_window_workspace)) continue;
 775                 if (READ_BOOL(*options, tools_restore_state)) continue;
 776                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 777                 if (READ_BOOL(*options, show_window_ids)) continue;
 778                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 779
 780                 if (READ_INT(*options, log_window_lines)) continue;
 781                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 782
 783                 if (READ_BOOL(*options, marks_save)) continue;
 784                 if (READ_CHAR(*options, help_search_engine)) continue;
 785
 786                 if (READ_BOOL(*options, collections_on_top)) continue;
 787                 if (READ_BOOL(*options, hide_window_in_fullscreen)) continue;
 788
 789                 /* Properties dialog options */
 790                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 791
 792                 if (READ_BOOL(*options, with_rename)) continue;
 793
 794                 /* Image options */
 795                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 796                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 797                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 798                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 799                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 800                 if (READ_INT(*options, image.max_window_size)) continue;
 801                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 802                 if (READ_INT(*options, image.max_autofit_size)) continue;
 803                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 804                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 805                 if (READ_INT(*options, image.tile_cache_max)) continue;
 806                 if (READ_INT(*options, image.image_cache_max)) continue;
 807                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 808                 if (READ_INT(*options, image.zoom_increment)) continue;
 809                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 810                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 811                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 812                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 813                 if (READ_COLOR(*options, image.border_color)) continue;
 814                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 815                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 816                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 817
 818                 /* Thumbnails options */
 819                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 820                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 821
 822                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 823                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 824                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 825                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 826                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 827                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 828                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 829                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 830 //              if (READ_BOOL(*options, thumbnails.use_ft_metadata_small)) continue;
 831
 832                 /* File sorting options */
 833                 if (READ_UINT(*options, file_sort.method)) continue;
 834                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 835                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 836                 if (READ_BOOL(*options, file_sort.natural)) continue;
 837
 838                 /* File operations *options */
 839                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 840                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 841                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 842                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 843                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 844                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 845                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 846                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 847                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 848
 849                 /* Fullscreen options */
 850                 if (READ_INT(*options, fullscreen.screen)) continue;
 851                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 852                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 853                 if (READ_BOOL(*options, fullscreen.above)) continue;
 854
 855                 /* Image overlay */
 856                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 857                 if (READ_INT(*options, image_overlay.x)) continue;
 858                 if (READ_INT(*options, image_overlay.y)) continue;
 859                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 860                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 861                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 862                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 863                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 864                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 865                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 866                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 867                 if (READ_CHAR(*options, image_overlay.font)) continue;
 868
 869                 /* Slideshow options */
 870                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 871                 if (READ_BOOL(*options, slideshow.random)) continue;
 872                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 873
 874                 /* Collection options */
 875                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 876
 877                 /* Filtering options */
 878                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 879                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 880                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 881                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 882                 if (READ_BOOL(*options, file_filter.disable)) continue;
 883                 if (READ_CHAR(*options, sidecar.ext)) continue;
 884
 885                 /* Color Profiles */
 886
 887                 /* Shell command */
 888                 if (READ_CHAR(*options, shell.path)) continue;
 889                 if (READ_CHAR(*options, shell.options)) continue;
 890
 891                 /* Helpers */
 892                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 893                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 894
 895                 /* Metadata */
 896                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 897                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 898                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 899                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 900                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 901                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 902                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 903                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 904                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 905                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 906                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 907                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 908                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 909                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 910
 911                 if (READ_INT(*options, stereo.mode)) continue;
 912                 if (READ_INT(*options, stereo.fsmode)) continue;
 913                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 914                 if (READ_INT(*options, stereo.fixed_w)) continue;
 915                 if (READ_INT(*options, stereo.fixed_h)) continue;
 916                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 917                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 918                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 919                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 920
 921                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
 922
 923                 if (READ_UINT(*options, star_rating.star)) continue;
 924                 if (READ_UINT(*options, star_rating.rejected)) continue;
 925
 926                 /* copy move rename */
 927                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 928                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 929                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 930                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 931
 932                 /* Printer text */
 933                 if (READ_CHAR(*options, printer.template_string)) continue;
 934                 if (READ_CHAR(*options, printer.image_font)) continue;
 935                 if (READ_CHAR(*options, printer.page_font)) continue;
 936                 if (READ_CHAR(*options, printer.page_text)) continue;
 937                 if (READ_INT(*options, printer.image_text_position)) continue;
 938                 if (READ_INT(*options, printer.page_text_position)) continue;
 939                 if (READ_BOOL(*options, printer.show_image_text)) continue;
 940                 if (READ_BOOL(*options, printer.show_page_text)) continue;
 941
 942                 /* user-definable mouse buttons */
 943                 if (READ_CHAR(*options, mouse_button_8)) continue;
 944                 if (READ_CHAR(*options, mouse_button_9)) continue;
 945
 946                 /* GPU - see main.c */
 947                 if (READ_BOOL(*options, override_disable_gpu)) continue;
 948
 949                 /* Dummy options */
 950                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 951
 952                 /* Unknown options */
 953                 log_printf("unknown attribute %s = %s\n", option, value);
 954                 }
 955
 956         return TRUE;
 957 }
 958
 959 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)
 960 {
 961         while (*attribute_names)
 962                 {
 963                 const gchar *option = *attribute_names++;
 964                 const gchar *value = *attribute_values++;
 965
 966                 if (READ_BOOL(options->color_profile, enabled)) continue;
 967                 if (READ_BOOL(options->color_profile, use_image)) continue;
 968                 if (READ_INT(options->color_profile, input_type)) continue;
 969                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 970                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 971                 if (READ_INT(options->color_profile, render_intent)) continue;
 972
 973                 log_printf("unknown attribute %s = %s\n", option, value);
 974                 }
 975
 976 }
 977
 978 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)
 979 {
 980         gint i = GPOINTER_TO_INT(data);
 981         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 982         while (*attribute_names)
 983                 {
 984                 const gchar *option = *attribute_names++;
 985                 const gchar *value = *attribute_values++;
 986
 987                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
 988                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
 989
 990                 log_printf("unknown attribute %s = %s\n", option, value);
 991                 }
 992         i++;
 993         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
 994
 995 }
 996
 997 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)
 998 {
 999         gint i = GPOINTER_TO_INT(data);
1000         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
1001         while (*attribute_names)
1002                 {
1003                 const gchar *option = *attribute_names++;
1004                 const gchar *value = *attribute_values++;
1005                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
1006
1007                 log_printf("unknown attribute %s = %s\n", option, value);
1008                 }
1009         i++;
1010         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1011
1012 }
1013
1014 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)
1015 {
1016         gint i = GPOINTER_TO_INT(data);
1017         struct {
1018                 gchar *path;
1019         } tmp;
1020
1021         while (*attribute_names)
1022                 {
1023                 const gchar *option = *attribute_names++;
1024                 const gchar *value = *attribute_values++;
1025                 tmp.path = NULL;
1026                 if (READ_CHAR_FULL("path", tmp.path))
1027                         {
1028                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1029                         continue;
1030                         }
1031
1032                 log_printf("unknown attribute %s = %s\n", option, value);
1033                 }
1034         i++;
1035         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1036 }
1037
1038 /*
1039  *-----------------------------------------------------------------------------
1040  * xml file structure (private)
1041  *-----------------------------------------------------------------------------
1042  */
1043 struct _GQParserData
1044 {
1045         GList *parse_func_stack;
1046         gboolean startup; /* reading config for the first time - add commandline and defaults */
1047 };
1048
1049 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1050 {
1051         while (*attribute_names)
1052                 {
1053                 const gchar *option = *attribute_names++;
1054                 const gchar *value = *attribute_values++;
1055
1056                 if (strcmp(option, "id") == 0) return value;
1057
1058                 }
1059         return NULL;
1060 }
1061
1062
1063 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)
1064 {
1065         log_printf("unexpected: %s\n", element_name);
1066         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1067 }
1068
1069 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)
1070 {
1071         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1072                 {
1073                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1074                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1075                 }
1076         else
1077                 {
1078                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1079                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1080                 }
1081 }
1082
1083 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)
1084 {
1085         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1086                 {
1087                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1088                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1089                 }
1090         else
1091                 {
1092                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1093                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1094                 }
1095 }
1096
1097 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1098 {
1099         gint i;
1100         gint index;
1101
1102         while (*attribute_names)
1103                 {
1104                 const gchar *option = *attribute_names++;
1105                 const gchar *value = *attribute_values++;
1106                 if (g_strcmp0("filter", option) == 0)
1107                         {
1108                         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
1109                                 {
1110                                 if (g_strcmp0(format_class_list[i], value) == 0)
1111                                         {
1112                                         index = i;
1113                                         }
1114                                 }
1115                         continue;
1116                         }
1117
1118                 if (READ_BOOL_FULL("enabled", options->class_filter[index]))
1119                         {
1120                         continue;
1121                         }
1122                 log_printf("unknown attribute %s = %s\n", option, value);
1123                 }
1124 }
1125
1126 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)
1127 {
1128         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1129                 {
1130                 class_filter_load_filter_type(attribute_names, attribute_values);
1131                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1132                 }
1133         else
1134                 {
1135                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1136                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1137                 }
1138 }
1139
1140 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)
1141 {
1142         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1143                 {
1144                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1145                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1146                 }
1147         else
1148                 {
1149                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1150                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1151                 }
1152 }
1153
1154 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)
1155 {
1156         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1157                 {
1158                 filter_load_file_type(attribute_names, attribute_values);
1159                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1160                 }
1161         else
1162                 {
1163                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1164                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1165                 }
1166 }
1167
1168 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1169 {
1170         if (parser_data->startup) filter_add_defaults();
1171         filter_rebuild();
1172 }
1173
1174 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1175 {
1176         GtkTreeIter *iter_ptr = data;
1177         gtk_tree_iter_free(iter_ptr);
1178 }
1179
1180
1181 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)
1182 {
1183         GtkTreeIter *iter_ptr = data;
1184         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1185                 {
1186                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1187                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1188                 }
1189         else
1190                 {
1191                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1192                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1193                 }
1194 }
1195
1196
1197
1198 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)
1199 {
1200         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1201                 {
1202                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
1203                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1204                 }
1205         else
1206                 {
1207                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1208                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1209                 }
1210 }
1211
1212
1213 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)
1214 {
1215         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1216                 {
1217                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1218                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
1219                 }
1220         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1221                 {
1222                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
1223                 }
1224         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1225                 {
1226                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1227                 options_parse_func_push(parser_data, options_parse_marks_tooltips, NULL, NULL);
1228                 }
1229         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1230                 {
1231                 options_parse_func_push(parser_data, options_parse_class_filter, NULL, NULL);
1232                 }
1233         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1234                 {
1235                 if (!keyword_tree) keyword_tree_new();
1236                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
1237                 }
1238         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1239                 {
1240                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1241                 options_parse_func_push(parser_data, options_parse_disabled_plugins, NULL, NULL);
1242                 }
1243         else
1244                 {
1245                 log_printf("unexpected in <global>: <%s>\n", element_name);
1246                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1247                 }
1248 }
1249
1250 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1251 {
1252 #ifndef HAVE_EXIV2
1253         /* some options do not work without exiv2 */
1254         options->metadata.save_in_image_file = FALSE;
1255         options->metadata.save_legacy_format = TRUE;
1256         options->metadata.write_orientation = FALSE;
1257         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1258 #endif
1259 }
1260
1261 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)
1262 {
1263         GtkWidget *pane = data;
1264         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1265                 {
1266                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1267                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1268                 }
1269         else
1270                 {
1271                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1272                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1273                 }
1274 }
1275
1276 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)
1277 {
1278         GtkWidget *pane = data;
1279
1280         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1281                 {
1282                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1283                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1284                 }
1285         else
1286                 {
1287                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1288                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1289                 }
1290 }
1291
1292 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)
1293 {
1294         GtkWidget *bar = data;
1295         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1296                 {
1297                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1298                 if (pane)
1299                         {
1300                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1301                         }
1302                 else
1303                         {
1304                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1305                         bar_add(bar, pane);
1306                         }
1307                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1308                 }
1309 #ifdef HAVE_LIBCHAMPLAIN
1310 #ifdef HAVE_LIBCHAMPLAIN_GTK
1311         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1312                 {
1313                 /* Use this flag to determine if --disable-clutter has been issued */
1314                 if (!options->disable_gpu)
1315                         {
1316                         GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1317                         if (pane)
1318                                 {
1319                                 bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1320                                 }
1321                         else
1322                                 {
1323                                 pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1324                                 bar_add(bar, pane);
1325                                 }
1326                         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1327                         }
1328                 }
1329 #endif
1330 #endif
1331         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1332                 {
1333                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1334                 if (pane)
1335                         {
1336                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1337                         }
1338                 else
1339                         {
1340                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1341                         bar_add(bar, pane);
1342                         }
1343                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1344                 }
1345         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1346                 {
1347                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1348                 if (pane)
1349                         {
1350                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1351                         }
1352                 else
1353                         {
1354                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1355                         bar_add(bar, pane);
1356                         }
1357                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1358                 }
1359         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1360                 {
1361                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1362                 if (pane)
1363                         {
1364                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1365                         }
1366                 else
1367                         {
1368                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1369                         bar_add(bar, pane);
1370                         }
1371                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1372                 }
1373         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1374                 {
1375                 bar_clear(bar);
1376                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1377                 }
1378         else
1379                 {
1380                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1381                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1382                 }
1383 }
1384
1385 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)
1386 {
1387         LayoutWindow *lw = data;
1388         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1389                 {
1390                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1391                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1392                 }
1393         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1394                 {
1395                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1396                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1397                 }
1398         else
1399                 {
1400                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1401                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1402                 }
1403 }
1404
1405 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)
1406 {
1407         LayoutWindow *lw = data;
1408         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1409                 {
1410                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1411                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1412                 }
1413         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1414                 {
1415                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1416                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1417                 }
1418         else
1419                 {
1420                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1421                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1422                 }
1423 }
1424
1425 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)
1426 {
1427         if (g_ascii_strcasecmp(element_name, "window") == 0)
1428                 {
1429                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1430                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1431                 }
1432         else
1433                 {
1434                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1435                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1436                 }
1437 }
1438
1439 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)
1440 {
1441         LayoutWindow *lw = data;
1442         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1443                 {
1444                 if (!lw->bar)
1445                         {
1446                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1447                         layout_bar_set(lw, bar);
1448                         }
1449                 else
1450                         {
1451                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1452                         }
1453
1454                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1455                 }
1456         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1457                 {
1458                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1459                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1460                 }
1461         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1462                 {
1463                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1464                 }
1465         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1466                 {
1467                 options_parse_func_push(parser_data, options_parse_statusbar, NULL, lw);
1468                 }
1469         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1470                 {
1471                 options_parse_func_push(parser_data, options_parse_dialogs, NULL, NULL);
1472                 }
1473         else
1474                 {
1475                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1476                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1477                 }
1478 }
1479
1480 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1481 {
1482         LayoutWindow *lw = data;
1483         layout_util_sync(lw);
1484 }
1485
1486 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)
1487 {
1488         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1489                 {
1490                 /* optional top-level node */
1491                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1492                 return;
1493                 }
1494         if (g_ascii_strcasecmp(element_name, "global") == 0)
1495                 {
1496                 load_global_params(attribute_names, attribute_values);
1497                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1498                 return;
1499                 }
1500
1501         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1502                 {
1503                 LayoutWindow *lw;
1504                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1505                 if (lw)
1506                         {
1507                         layout_update_from_config(lw, attribute_names, attribute_values);
1508                         }
1509                 else
1510                         {
1511                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1512                         }
1513                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1514                 }
1515         else
1516                 {
1517                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1518                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1519                 }
1520 }
1521
1522
1523
1524
1525
1526 /*
1527  *-----------------------------------------------------------------------------
1528  * parser
1529  *-----------------------------------------------------------------------------
1530  */
1531
1532
1533 struct _GQParserFuncData
1534 {
1535         GQParserStartFunc start_func;
1536         GQParserEndFunc end_func;
1537         gpointer data;
1538 };
1539
1540 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1541 {
1542         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1543         func_data->start_func = start_func;
1544         func_data->end_func = end_func;
1545         func_data->data = data;
1546
1547         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1548 }
1549
1550 void options_parse_func_pop(GQParserData *parser_data)
1551 {
1552         g_free(parser_data->parse_func_stack->data);
1553         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1554 }
1555
1556 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1557 {
1558         GQParserFuncData *func = parser_data->parse_func_stack->data;
1559         func->data = data;
1560 }
1561
1562
1563 static void start_element(GMarkupParseContext *context,
1564                           const gchar *element_name,
1565                           const gchar **attribute_names,
1566                           const gchar **attribute_values,
1567                           gpointer user_data,
1568                           GError **error)
1569 {
1570         GQParserData *parser_data = user_data;
1571         GQParserFuncData *func = parser_data->parse_func_stack->data;
1572         DEBUG_2("start %s", element_name);
1573
1574         if (func->start_func)
1575                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1576 }
1577
1578 static void end_element(GMarkupParseContext *context,
1579                           const gchar *element_name,
1580                           gpointer user_data,
1581                           GError **error)
1582 {
1583         GQParserData *parser_data = user_data;
1584         GQParserFuncData *func = parser_data->parse_func_stack->data;
1585         DEBUG_2("end %s", element_name);
1586
1587         if (func->end_func)
1588                 func->end_func(parser_data, context, element_name, func->data, error);
1589
1590         options_parse_func_pop(parser_data);
1591 }
1592
1593 static GMarkupParser parser = {
1594         start_element,
1595         end_element,
1596         NULL,
1597         NULL,
1598         NULL
1599 };
1600
1601 /*
1602  *-----------------------------------------------------------------------------
1603  * load configuration (public)
1604  *-----------------------------------------------------------------------------
1605  */
1606
1607 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1608 {
1609         GMarkupParseContext *context;
1610         gboolean ret = TRUE;
1611         GQParserData *parser_data;
1612
1613         parser_data = g_new0(GQParserData, 1);
1614
1615         parser_data->startup = startup;
1616         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1617
1618         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1619
1620         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1621                 {
1622                 ret = FALSE;
1623                 DEBUG_1("Parse failed");
1624                 }
1625
1626         g_free(parser_data);
1627
1628         g_markup_parse_context_free(context);
1629         return ret;
1630 }
1631
1632 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1633 {
1634         gsize size;
1635         gchar *buf;
1636         gboolean ret = TRUE;
1637
1638         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1639                 {
1640                 return FALSE;
1641                 }
1642         ret = load_config_from_buf(buf, size, startup);
1643         g_free(buf);
1644         return ret;
1645 }
1646
1647
1648
1649 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */