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