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, circular_selection_lists);
 317         WRITE_NL(); WRITE_BOOL(*options, lazy_image_sync);
 318         WRITE_NL(); WRITE_BOOL(*options, update_on_time_change);
 319         WRITE_SEPARATOR();
 320
 321         WRITE_NL(); WRITE_BOOL(*options, progressive_key_scrolling);
 322         WRITE_NL(); WRITE_UINT(*options, keyboard_scroll_step);
 323
 324         WRITE_NL(); WRITE_UINT(*options, duplicates_similarity_threshold);
 325         WRITE_NL(); WRITE_UINT(*options, duplicates_match);
 326         WRITE_NL(); WRITE_UINT(*options, duplicates_select_type);
 327         WRITE_NL(); WRITE_BOOL(*options, duplicates_thumbnails);
 328         WRITE_NL(); WRITE_BOOL(*options, rot_invariant_sim);
 329         WRITE_NL(); WRITE_BOOL(*options, sort_totals);
 330         WRITE_SEPARATOR();
 331
 332         WRITE_NL(); WRITE_BOOL(*options, mousewheel_scrolls);
 333         WRITE_NL(); WRITE_BOOL(*options, image_lm_click_nav);
 334         WRITE_NL(); WRITE_BOOL(*options, image_l_click_video);
 335         WRITE_NL(); WRITE_CHAR(*options, image_l_click_video_editor);
 336         WRITE_NL(); WRITE_INT(*options, open_recent_list_maxsize);
 337         WRITE_NL(); WRITE_INT(*options, dnd_icon_size);
 338         WRITE_NL(); WRITE_UINT(*options, dnd_default_action);
 339         WRITE_NL(); WRITE_BOOL(*options, place_dialogs_under_mouse);
 340         WRITE_NL(); WRITE_INT(*options, clipboard_selection);
 341
 342         WRITE_NL(); WRITE_BOOL(*options, save_window_positions);
 343         WRITE_NL(); WRITE_BOOL(*options, use_saved_window_positions_for_new_windows);
 344         WRITE_NL(); WRITE_BOOL(*options, save_window_workspace);
 345         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 346         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 347         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 348         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 349
 350         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 351         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 352
 353         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 354         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 355
 356         WRITE_NL(); WRITE_BOOL(*options, external_preview.enable);
 357         WRITE_NL(); WRITE_CHAR(*options, external_preview.select);
 358         WRITE_NL(); WRITE_CHAR(*options, external_preview.extract);
 359
 360         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 361         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 362         WRITE_NL(); WRITE_BOOL(*options, hide_window_in_fullscreen);
 363
 364         /* File operations Options */
 365         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 366         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 367         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 368         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 369         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 370         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 371         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 372         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 373         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 374
 375         /* Properties dialog Options */
 376         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 377
 378         /* Image Options */
 379         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 380
 381         WRITE_SEPARATOR();
 382         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 383         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 384         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 385         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 386         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 387         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 388         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 389         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 390         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 391         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 392         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 393         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 394         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 395         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 396         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 397         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 398         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 399         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 400         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 401         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 402         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 403
 404         /* Thumbnails Options */
 405         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 406         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 407         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 408         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 409         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 410         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 411         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 412         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 413         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_color_management);
 414         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 415         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 416 //      WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata_small);
 417
 418         /* File sorting Options */
 419         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 420         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 421         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 422         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 423
 424         /* Fullscreen Options */
 425         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 426         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 427         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 428         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 429
 430         WRITE_SEPARATOR();
 431
 432         /* Image Overlay Options */
 433         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 434
 435         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 436         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 437         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 438         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 439         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 440         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 441         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 442         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 443         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 444         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 445         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 446
 447         /* Slideshow Options */
 448         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 449         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 450         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 451
 452         /* Collection Options */
 453         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 454
 455         /* Filtering Options */
 456         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 457         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 458         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 459         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 460         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 461         WRITE_SEPARATOR();
 462
 463         /* Sidecars Options */
 464         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 465
 466         /* Shell command */
 467         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 468         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 469
 470         /* Helpers */
 471         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 472         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 473
 474         /* Metadata Options */
 475         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 476         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 477         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 478         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 479         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 480         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 481         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 482         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 483         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 484         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 485         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 486         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 487         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 488         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 489
 490         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 491         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 492         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 493         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 494         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 495         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 496         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 497         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 498         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 499
 500         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 501
 502         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 503         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 504
 505         /* copy move rename */
 506         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 507         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 508         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 509         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 510
 511         WRITE_SEPARATOR();
 512
 513         /* Print Text */
 514         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 515         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 516         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 517         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 518         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 519         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 520         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 521         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 522         WRITE_SEPARATOR();
 523
 524         /* user-definable mouse buttons */
 525         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 526         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 527         WRITE_SEPARATOR();
 528
 529         /* GPU - see main.c */
 530         WRITE_NL(); WRITE_BOOL(*options, override_disable_gpu);
 531         WRITE_SEPARATOR();
 532 }
 533
 534 static void write_color_profile(GString *outstr, gint indent)
 535 {
 536         gint i;
 537 #ifndef HAVE_LCMS
 538         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 539                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 540 #endif
 541
 542         WRITE_NL(); WRITE_STRING("<color_profiles ");
 543         WRITE_CHAR(options->color_profile, screen_file);
 544         WRITE_BOOL(options->color_profile, enabled);
 545         WRITE_BOOL(options->color_profile, use_image);
 546         WRITE_INT(options->color_profile, input_type);
 547         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 548         WRITE_INT(options->color_profile, render_intent);
 549         WRITE_STRING(">");
 550
 551         indent++;
 552         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 553                 {
 554                 WRITE_NL(); WRITE_STRING("<profile ");
 555                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 556                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 557                 WRITE_STRING("/>");
 558                 }
 559         indent--;
 560         WRITE_NL(); WRITE_STRING("</color_profiles>");
 561 }
 562
 563 static void write_marks_tooltips(GString *outstr, gint indent)
 564 {
 565         gint i;
 566
 567         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 568         indent++;
 569         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 570                 {
 571                 WRITE_NL();
 572                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 573                 WRITE_STRING("/>");
 574                 }
 575         indent--;
 576         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 577 }
 578
 579 static void write_class_filter(GString *outstr, gint indent)
 580 {
 581         gint i;
 582
 583         WRITE_NL(); WRITE_STRING("<class_filter>");
 584         indent++;
 585         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 586                 {
 587                 WRITE_NL(); WRITE_STRING("<filter_type ");
 588                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 589                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 590                 WRITE_STRING("/>");
 591                 }
 592         indent--;
 593         WRITE_NL(); WRITE_STRING("</class_filter>");
 594 }
 595
 596 static void write_disabled_plugins(GString *outstr, gint indent)
 597 {
 598         GtkTreeIter iter;
 599         gboolean valid;
 600         gboolean disabled;
 601         gchar *desktop_path;
 602
 603         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 604         indent++;
 605
 606         if (desktop_file_list)
 607                 {
 608                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 609                 while (valid)
 610                         {
 611                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 612                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 613
 614                         if (disabled)
 615                                 {
 616                                 WRITE_NL();
 617                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 618                                 WRITE_STRING("/>");
 619                                 }
 620                         g_free(desktop_path);
 621                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 622                         }
 623                 }
 624
 625         indent--;
 626         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 627 }
 628
 629 /*
 630  *-----------------------------------------------------------------------------
 631  * save configuration (public)
 632  *-----------------------------------------------------------------------------
 633  */
 634
 635 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 636 {
 637         SecureSaveInfo *ssi;
 638         gchar *rc_pathl;
 639         GString *outstr;
 640         gint indent = 0;
 641         GList *work;
 642
 643         rc_pathl = path_from_utf8(utf8_path);
 644         ssi = secure_open(rc_pathl);
 645         g_free(rc_pathl);
 646         if (!ssi)
 647                 {
 648                 log_printf(_("error saving config file: %s\n"), utf8_path);
 649                 return FALSE;
 650                 }
 651
 652         outstr = g_string_new("");
 653         g_string_append_printf(outstr, "<!--\n");
 654         g_string_append_printf(outstr, "######################################################################\n");
 655         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 656         g_string_append_printf(outstr, "######################################################################\n");
 657         WRITE_SEPARATOR();
 658
 659         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 660         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 661         WRITE_SEPARATOR();
 662         WRITE_STRING("-->\n");
 663         WRITE_SEPARATOR();
 664
 665         WRITE_STRING("<gq>\n");
 666         indent++;
 667
 668         if (!lw)
 669                 {
 670                 WRITE_NL(); WRITE_STRING("<global\n");
 671                 indent++;
 672                 write_global_attributes(outstr, indent + 1);
 673                 indent--;
 674                 WRITE_STRING(">\n");
 675
 676                 indent++;
 677
 678                 write_color_profile(outstr, indent);
 679
 680                 WRITE_SEPARATOR();
 681                 filter_write_list(outstr, indent);
 682
 683                 WRITE_SEPARATOR();
 684                 write_marks_tooltips(outstr, indent);
 685
 686                 WRITE_SEPARATOR();
 687                 write_disabled_plugins(outstr, indent);
 688
 689                 WRITE_SEPARATOR();
 690                 write_class_filter(outstr, indent);
 691
 692                 WRITE_SEPARATOR();
 693                 keyword_tree_write_config(outstr, indent);
 694                 indent--;
 695                 WRITE_NL(); WRITE_STRING("</global>\n");
 696                 }
 697         WRITE_SEPARATOR();
 698
 699         /* Layout Options */
 700         if (!lw)
 701                 {
 702                 work = layout_window_list;
 703                 while (work)
 704                         {
 705                         LayoutWindow *lw = work->data;
 706                         layout_write_config(lw, outstr, indent);
 707                         work = work->next;
 708                         }
 709                 }
 710         else
 711                 {
 712                 layout_write_config(lw, outstr, indent);
 713                 }
 714
 715         indent--;
 716         WRITE_NL(); WRITE_STRING("</gq>\n");
 717         WRITE_SEPARATOR();
 718
 719         secure_fputs(ssi, outstr->str);
 720         g_string_free(outstr, TRUE);
 721
 722         if (secure_close(ssi))
 723                 {
 724                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 725                            secsave_strerror(secsave_errno));
 726                 return FALSE;
 727                 }
 728
 729         return TRUE;
 730 }
 731
 732 /*
 733  *-----------------------------------------------------------------------------
 734  * loading attributes for elements (private)
 735  *-----------------------------------------------------------------------------
 736  */
 737
 738
 739 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 740 {
 741         while (*attribute_names)
 742                 {
 743                 const gchar *option = *attribute_names++;
 744                 const gchar *value = *attribute_values++;
 745
 746                 /* General options */
 747                 if (READ_BOOL(*options, show_icon_names)) continue;
 748                 if (READ_BOOL(*options, show_star_rating)) continue;
 749                 if (READ_BOOL(*options, show_guidelines)) continue;
 750                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 751
 752                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 753                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 754                 if (READ_BOOL(*options, circular_selection_lists)) continue;
 755                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 756                 if (READ_BOOL(*options, update_on_time_change)) continue;
 757
 758                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 759                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 760                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 761                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 762                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 763                 if (READ_BOOL(*options, sort_totals)) continue;
 764
 765                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 766                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 767
 768                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 769                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 770                 if (READ_BOOL(*options, image_l_click_video)) continue;
 771                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 772
 773                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 774                 if (READ_INT(*options, dnd_icon_size)) continue;
 775                 if (READ_UINT(*options, dnd_default_action)) continue;
 776                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 777                 if (READ_INT(*options, clipboard_selection)) continue;
 778
 779                 if (READ_BOOL(*options, save_window_positions)) continue;
 780                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 781                 if (READ_BOOL(*options, save_window_workspace)) continue;
 782                 if (READ_BOOL(*options, tools_restore_state)) continue;
 783                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 784                 if (READ_BOOL(*options, show_window_ids)) continue;
 785                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 786
 787                 if (READ_INT(*options, log_window_lines)) continue;
 788                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 789
 790                 if (READ_BOOL(*options, marks_save)) continue;
 791                 if (READ_CHAR(*options, help_search_engine)) continue;
 792
 793                 if (READ_BOOL(*options, external_preview.enable)) continue;
 794                 if (READ_CHAR(*options, external_preview.select)) continue;
 795                 if (READ_CHAR(*options, external_preview.extract)) continue;
 796
 797                 if (READ_BOOL(*options, collections_on_top)) continue;
 798                 if (READ_BOOL(*options, hide_window_in_fullscreen)) continue;
 799
 800                 /* Properties dialog options */
 801                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 802
 803                 if (READ_BOOL(*options, with_rename)) continue;
 804
 805                 /* Image options */
 806                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 807                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 808                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 809                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 810                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 811                 if (READ_INT(*options, image.max_window_size)) continue;
 812                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 813                 if (READ_INT(*options, image.max_autofit_size)) continue;
 814                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 815                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 816                 if (READ_INT(*options, image.tile_cache_max)) continue;
 817                 if (READ_INT(*options, image.image_cache_max)) continue;
 818                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 819                 if (READ_INT(*options, image.zoom_increment)) continue;
 820                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 821                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 822                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 823                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 824                 if (READ_COLOR(*options, image.border_color)) continue;
 825                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 826                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 827                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 828
 829                 /* Thumbnails options */
 830                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 831                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 832
 833                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 834                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 835                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 836                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 837                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_BILINEAR)) continue;
 838                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 839                 if (READ_BOOL(*options, thumbnails.use_color_management)) continue;
 840                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 841                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 842 //              if (READ_BOOL(*options, thumbnails.use_ft_metadata_small)) continue;
 843
 844                 /* File sorting options */
 845                 if (READ_UINT(*options, file_sort.method)) continue;
 846                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 847                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 848                 if (READ_BOOL(*options, file_sort.natural)) continue;
 849
 850                 /* File operations *options */
 851                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 852                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 853                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 854                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 855                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 856                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 857                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 858                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 859                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 860
 861                 /* Fullscreen options */
 862                 if (READ_INT(*options, fullscreen.screen)) continue;
 863                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 864                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 865                 if (READ_BOOL(*options, fullscreen.above)) continue;
 866
 867                 /* Image overlay */
 868                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 869                 if (READ_INT(*options, image_overlay.x)) continue;
 870                 if (READ_INT(*options, image_overlay.y)) continue;
 871                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 872                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 873                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 874                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 875                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 876                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 877                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 878                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 879                 if (READ_CHAR(*options, image_overlay.font)) continue;
 880
 881                 /* Slideshow options */
 882                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 883                 if (READ_BOOL(*options, slideshow.random)) continue;
 884                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 885
 886                 /* Collection options */
 887                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 888
 889                 /* Filtering options */
 890                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 891                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 892                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 893                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 894                 if (READ_BOOL(*options, file_filter.disable)) continue;
 895                 if (READ_CHAR(*options, sidecar.ext)) continue;
 896
 897                 /* Color Profiles */
 898
 899                 /* Shell command */
 900                 if (READ_CHAR(*options, shell.path)) continue;
 901                 if (READ_CHAR(*options, shell.options)) continue;
 902
 903                 /* Helpers */
 904                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 905                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 906
 907                 /* Metadata */
 908                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 909                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 910                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 911                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 912                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 913                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 914                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 915                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 916                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 917                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 918                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 919                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 920                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 921                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 922
 923                 if (READ_INT(*options, stereo.mode)) continue;
 924                 if (READ_INT(*options, stereo.fsmode)) continue;
 925                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 926                 if (READ_INT(*options, stereo.fixed_w)) continue;
 927                 if (READ_INT(*options, stereo.fixed_h)) continue;
 928                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 929                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 930                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 931                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 932
 933                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
 934
 935                 if (READ_UINT(*options, star_rating.star)) continue;
 936                 if (READ_UINT(*options, star_rating.rejected)) continue;
 937
 938                 /* copy move rename */
 939                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 940                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 941                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 942                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 943
 944                 /* Printer text */
 945                 if (READ_CHAR(*options, printer.template_string)) continue;
 946                 if (READ_CHAR(*options, printer.image_font)) continue;
 947                 if (READ_CHAR(*options, printer.page_font)) continue;
 948                 if (READ_CHAR(*options, printer.page_text)) continue;
 949                 if (READ_INT(*options, printer.image_text_position)) continue;
 950                 if (READ_INT(*options, printer.page_text_position)) continue;
 951                 if (READ_BOOL(*options, printer.show_image_text)) continue;
 952                 if (READ_BOOL(*options, printer.show_page_text)) continue;
 953
 954                 /* user-definable mouse buttons */
 955                 if (READ_CHAR(*options, mouse_button_8)) continue;
 956                 if (READ_CHAR(*options, mouse_button_9)) continue;
 957
 958                 /* GPU - see main.c */
 959                 if (READ_BOOL(*options, override_disable_gpu)) continue;
 960
 961                 /* Dummy options */
 962                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 963
 964                 /* Unknown options */
 965                 log_printf("unknown attribute %s = %s\n", option, value);
 966                 }
 967
 968         return TRUE;
 969 }
 970
 971 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)
 972 {
 973         while (*attribute_names)
 974                 {
 975                 const gchar *option = *attribute_names++;
 976                 const gchar *value = *attribute_values++;
 977
 978                 if (READ_BOOL(options->color_profile, enabled)) continue;
 979                 if (READ_BOOL(options->color_profile, use_image)) continue;
 980                 if (READ_INT(options->color_profile, input_type)) continue;
 981                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 982                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 983                 if (READ_INT(options->color_profile, render_intent)) continue;
 984
 985                 log_printf("unknown attribute %s = %s\n", option, value);
 986                 }
 987
 988 }
 989
 990 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)
 991 {
 992         gint i = GPOINTER_TO_INT(data);
 993         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 994         while (*attribute_names)
 995                 {
 996                 const gchar *option = *attribute_names++;
 997                 const gchar *value = *attribute_values++;
 998
 999                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
1000                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
1001
1002                 log_printf("unknown attribute %s = %s\n", option, value);
1003                 }
1004         i++;
1005         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1006
1007 }
1008
1009 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)
1010 {
1011         gint i = GPOINTER_TO_INT(data);
1012         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
1013         while (*attribute_names)
1014                 {
1015                 const gchar *option = *attribute_names++;
1016                 const gchar *value = *attribute_values++;
1017                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
1018
1019                 log_printf("unknown attribute %s = %s\n", option, value);
1020                 }
1021         i++;
1022         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1023
1024 }
1025
1026 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)
1027 {
1028         gint i = GPOINTER_TO_INT(data);
1029         struct {
1030                 gchar *path;
1031         } tmp;
1032
1033         while (*attribute_names)
1034                 {
1035                 const gchar *option = *attribute_names++;
1036                 const gchar *value = *attribute_values++;
1037                 tmp.path = NULL;
1038                 if (READ_CHAR_FULL("path", tmp.path))
1039                         {
1040                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1041                         continue;
1042                         }
1043
1044                 log_printf("unknown attribute %s = %s\n", option, value);
1045                 }
1046         i++;
1047         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1048 }
1049
1050 /*
1051  *-----------------------------------------------------------------------------
1052  * xml file structure (private)
1053  *-----------------------------------------------------------------------------
1054  */
1055 struct _GQParserData
1056 {
1057         GList *parse_func_stack;
1058         gboolean startup; /* reading config for the first time - add commandline and defaults */
1059 };
1060
1061 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1062 {
1063         while (*attribute_names)
1064                 {
1065                 const gchar *option = *attribute_names++;
1066                 const gchar *value = *attribute_values++;
1067
1068                 if (strcmp(option, "id") == 0) return value;
1069
1070                 }
1071         return NULL;
1072 }
1073
1074
1075 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)
1076 {
1077         log_printf("unexpected: %s\n", element_name);
1078         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1079 }
1080
1081 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)
1082 {
1083         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1084                 {
1085                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1086                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1087                 }
1088         else
1089                 {
1090                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1091                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1092                 }
1093 }
1094
1095 static void 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)
1096 {
1097         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1098                 {
1099                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1100                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1101                 }
1102         else
1103                 {
1104                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1105                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1106                 }
1107 }
1108
1109 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1110 {
1111         gint i;
1112         gint index;
1113
1114         while (*attribute_names)
1115                 {
1116                 const gchar *option = *attribute_names++;
1117                 const gchar *value = *attribute_values++;
1118                 if (g_strcmp0("filter", option) == 0)
1119                         {
1120                         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
1121                                 {
1122                                 if (g_strcmp0(format_class_list[i], value) == 0)
1123                                         {
1124                                         index = i;
1125                                         }
1126                                 }
1127                         continue;
1128                         }
1129
1130                 if (READ_BOOL_FULL("enabled", options->class_filter[index]))
1131                         {
1132                         continue;
1133                         }
1134                 log_printf("unknown attribute %s = %s\n", option, value);
1135                 }
1136 }
1137
1138 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)
1139 {
1140         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1141                 {
1142                 class_filter_load_filter_type(attribute_names, attribute_values);
1143                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1144                 }
1145         else
1146                 {
1147                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1148                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1149                 }
1150 }
1151
1152 static void options_parse_disabled_plugins(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1153 {
1154         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1155                 {
1156                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1157                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1158                 }
1159         else
1160                 {
1161                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1162                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1163                 }
1164 }
1165
1166 static void options_parse_filter(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
1167 {
1168         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1169                 {
1170                 filter_load_file_type(attribute_names, attribute_values);
1171                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1172                 }
1173         else
1174                 {
1175                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1176                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1177                 }
1178 }
1179
1180 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1181 {
1182         if (parser_data->startup) filter_add_defaults();
1183         filter_rebuild();
1184 }
1185
1186 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1187 {
1188         GtkTreeIter *iter_ptr = data;
1189         gtk_tree_iter_free(iter_ptr);
1190 }
1191
1192
1193 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)
1194 {
1195         GtkTreeIter *iter_ptr = data;
1196         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1197                 {
1198                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1199                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1200                 }
1201         else
1202                 {
1203                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1204                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1205                 }
1206 }
1207
1208
1209
1210 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)
1211 {
1212         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1213                 {
1214                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
1215                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1216                 }
1217         else
1218                 {
1219                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1220                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1221                 }
1222 }
1223
1224
1225 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)
1226 {
1227         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1228                 {
1229                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1230                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
1231                 }
1232         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1233                 {
1234                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
1235                 }
1236         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1237                 {
1238                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1239                 options_parse_func_push(parser_data, options_parse_marks_tooltips, NULL, NULL);
1240                 }
1241         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1242                 {
1243                 options_parse_func_push(parser_data, options_parse_class_filter, NULL, NULL);
1244                 }
1245         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1246                 {
1247                 if (!keyword_tree) keyword_tree_new();
1248                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
1249                 }
1250         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1251                 {
1252                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1253                 options_parse_func_push(parser_data, options_parse_disabled_plugins, NULL, NULL);
1254                 }
1255         else
1256                 {
1257                 log_printf("unexpected in <global>: <%s>\n", element_name);
1258                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1259                 }
1260 }
1261
1262 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1263 {
1264 #ifndef HAVE_EXIV2
1265         /* some options do not work without exiv2 */
1266         options->metadata.save_in_image_file = FALSE;
1267         options->metadata.save_legacy_format = TRUE;
1268         options->metadata.write_orientation = FALSE;
1269         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1270 #endif
1271 }
1272
1273 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)
1274 {
1275         GtkWidget *pane = data;
1276         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1277                 {
1278                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1279                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1280                 }
1281         else
1282                 {
1283                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1284                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1285                 }
1286 }
1287
1288 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)
1289 {
1290         GtkWidget *pane = data;
1291
1292         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1293                 {
1294                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1295                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1296                 }
1297         else
1298                 {
1299                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1300                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1301                 }
1302 }
1303
1304 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)
1305 {
1306         GtkWidget *bar = data;
1307         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1308                 {
1309                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1310                 if (pane)
1311                         {
1312                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1313                         }
1314                 else
1315                         {
1316                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1317                         bar_add(bar, pane);
1318                         }
1319                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1320                 }
1321 #ifdef HAVE_LIBCHAMPLAIN
1322 #ifdef HAVE_LIBCHAMPLAIN_GTK
1323         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1324                 {
1325                 /* Use this flag to determine if --disable-clutter has been issued */
1326                 if (!options->disable_gpu)
1327                         {
1328                         GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1329                         if (pane)
1330                                 {
1331                                 bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1332                                 }
1333                         else
1334                                 {
1335                                 pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1336                                 bar_add(bar, pane);
1337                                 }
1338                         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1339                         }
1340                 }
1341 #endif
1342 #endif
1343         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1344                 {
1345                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1346                 if (pane)
1347                         {
1348                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1349                         }
1350                 else
1351                         {
1352                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1353                         bar_add(bar, pane);
1354                         }
1355                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1356                 }
1357         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1358                 {
1359                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1360                 if (pane)
1361                         {
1362                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1363                         }
1364                 else
1365                         {
1366                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1367                         bar_add(bar, pane);
1368                         }
1369                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1370                 }
1371         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1372                 {
1373                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1374                 if (pane)
1375                         {
1376                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1377                         }
1378                 else
1379                         {
1380                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1381                         bar_add(bar, pane);
1382                         }
1383                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1384                 }
1385         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1386                 {
1387                 bar_clear(bar);
1388                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1389                 }
1390         else
1391                 {
1392                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1393                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1394                 }
1395 }
1396
1397 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)
1398 {
1399         LayoutWindow *lw = data;
1400         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1401                 {
1402                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1403                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1404                 }
1405         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1406                 {
1407                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1408                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1409                 }
1410         else
1411                 {
1412                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1413                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1414                 }
1415 }
1416
1417 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)
1418 {
1419         LayoutWindow *lw = data;
1420         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1421                 {
1422                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1423                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1424                 }
1425         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1426                 {
1427                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1428                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1429                 }
1430         else
1431                 {
1432                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1433                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1434                 }
1435 }
1436
1437 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)
1438 {
1439         if (g_ascii_strcasecmp(element_name, "window") == 0)
1440                 {
1441                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1442                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1443                 }
1444         else
1445                 {
1446                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1447                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1448                 }
1449 }
1450
1451 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)
1452 {
1453         LayoutWindow *lw = data;
1454         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1455                 {
1456                 if (!lw->bar)
1457                         {
1458                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1459                         layout_bar_set(lw, bar);
1460                         }
1461                 else
1462                         {
1463                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1464                         }
1465
1466                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1467                 }
1468         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1469                 {
1470                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1471                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1472                 }
1473         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1474                 {
1475                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1476                 }
1477         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1478                 {
1479                 options_parse_func_push(parser_data, options_parse_statusbar, NULL, lw);
1480                 }
1481         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1482                 {
1483                 options_parse_func_push(parser_data, options_parse_dialogs, NULL, NULL);
1484                 }
1485         else
1486                 {
1487                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1488                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1489                 }
1490 }
1491
1492 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1493 {
1494         LayoutWindow *lw = data;
1495         layout_util_sync(lw);
1496 }
1497
1498 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)
1499 {
1500         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1501                 {
1502                 /* optional top-level node */
1503                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1504                 return;
1505                 }
1506         if (g_ascii_strcasecmp(element_name, "global") == 0)
1507                 {
1508                 load_global_params(attribute_names, attribute_values);
1509                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1510                 return;
1511                 }
1512
1513         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1514                 {
1515                 LayoutWindow *lw;
1516                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1517                 if (lw)
1518                         {
1519                         layout_update_from_config(lw, attribute_names, attribute_values);
1520                         }
1521                 else
1522                         {
1523                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1524                         }
1525                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1526                 }
1527         else
1528                 {
1529                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1530                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1531                 }
1532 }
1533
1534
1535
1536
1537
1538 /*
1539  *-----------------------------------------------------------------------------
1540  * parser
1541  *-----------------------------------------------------------------------------
1542  */
1543
1544
1545 struct _GQParserFuncData
1546 {
1547         GQParserStartFunc start_func;
1548         GQParserEndFunc end_func;
1549         gpointer data;
1550 };
1551
1552 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1553 {
1554         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1555         func_data->start_func = start_func;
1556         func_data->end_func = end_func;
1557         func_data->data = data;
1558
1559         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1560 }
1561
1562 void options_parse_func_pop(GQParserData *parser_data)
1563 {
1564         g_free(parser_data->parse_func_stack->data);
1565         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1566 }
1567
1568 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1569 {
1570         GQParserFuncData *func = parser_data->parse_func_stack->data;
1571         func->data = data;
1572 }
1573
1574
1575 static void start_element(GMarkupParseContext *context,
1576                           const gchar *element_name,
1577                           const gchar **attribute_names,
1578                           const gchar **attribute_values,
1579                           gpointer user_data,
1580                           GError **error)
1581 {
1582         GQParserData *parser_data = user_data;
1583         GQParserFuncData *func = parser_data->parse_func_stack->data;
1584         DEBUG_2("start %s", element_name);
1585
1586         if (func->start_func)
1587                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1588 }
1589
1590 static void end_element(GMarkupParseContext *context,
1591                           const gchar *element_name,
1592                           gpointer user_data,
1593                           GError **error)
1594 {
1595         GQParserData *parser_data = user_data;
1596         GQParserFuncData *func = parser_data->parse_func_stack->data;
1597         DEBUG_2("end %s", element_name);
1598
1599         if (func->end_func)
1600                 func->end_func(parser_data, context, element_name, func->data, error);
1601
1602         options_parse_func_pop(parser_data);
1603 }
1604
1605 static GMarkupParser parser = {
1606         start_element,
1607         end_element,
1608         NULL,
1609         NULL,
1610         NULL
1611 };
1612
1613 /*
1614  *-----------------------------------------------------------------------------
1615  * load configuration (public)
1616  *-----------------------------------------------------------------------------
1617  */
1618
1619 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1620 {
1621         GMarkupParseContext *context;
1622         gboolean ret = TRUE;
1623         GQParserData *parser_data;
1624
1625         parser_data = g_new0(GQParserData, 1);
1626
1627         parser_data->startup = startup;
1628         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1629
1630         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1631
1632         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1633                 {
1634                 ret = FALSE;
1635                 DEBUG_1("Parse failed");
1636                 }
1637
1638         g_free(parser_data);
1639
1640         g_markup_parse_context_free(context);
1641         return ret;
1642 }
1643
1644 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1645 {
1646         gsize size;
1647         gchar *buf;
1648         gboolean ret = TRUE;
1649
1650         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1651                 {
1652                 return FALSE;
1653                 }
1654         ret = load_config_from_buf(buf, size, startup);
1655         g_free(buf);
1656         return ret;
1657 }
1658
1659
1660
1661 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */