src/rcfile.c

   1 /*
   2  * Copyright (C) 2006 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include <glib/gstdio.h>
  23 #include <errno.h>
  24
  25 #include "main.h"
  26 #include "rcfile.h"
  27
  28 #include "bar.h"
  29 #include "bar_comment.h"
  30 #include "bar_exif.h"
  31 #include "bar_histogram.h"
  32 #include "bar_keywords.h"
  33 #include "bar_sort.h"
  34 #include "editors.h"
  35 #include "filefilter.h"
  36 #include "misc.h"
  37 #include "pixbuf-renderer.h"
  38 #include "secure_save.h"
  39 #include "slideshow.h"
  40 #include "ui_fileops.h"
  41 #include "layout.h"
  42 #include "layout_util.h"
  43 #include "bar.h"
  44 #include "metadata.h"
  45 #include "bar_gps.h"
  46 #include "dupe.h"
  47 #include "ui_utildlg.h"
  48
  49 /*
  50  *-----------------------------------------------------------------------------
  51  * line write/parse routines (public)
  52  *-----------------------------------------------------------------------------
  53  */
  54
  55 void write_indent(GString *str, gint indent)
  56 {
  57         g_string_append_printf(str, "\n%*s", indent * 4, "");
  58 }
  59
  60 void write_char_option(GString *str, gint indent, const gchar *label, const gchar *text)
  61 {
  62         /* this is needed for overlay string, because g_markup_escape_text does not handle \n and such,
  63            ideas for improvement are welcome
  64         */
  65         static const unsigned char no_quote_utf[] = {
  66                 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b,
  67                 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
  68                 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3,
  69                 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
  70                 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb,
  71                 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
  72                 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3,
  73                 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
  74                 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb,
  75                 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
  76                 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
  77                 '"',  0 /* '"' is handled in g_markup_escape_text */
  78         };
  79
  80         gchar *escval1 = g_strescape(text ? text : "", (gchar *) no_quote_utf);
  81         gchar *escval2 = g_markup_escape_text(escval1, -1);
  82         g_string_append_printf(str, "%s = \"%s\" ", label, escval2);
  83         g_free(escval2);
  84         g_free(escval1);
  85 }
  86
  87 /* dummy read for old/obsolete/futur/deprecated/unused options */
  88 gboolean read_dummy_option(const gchar *option, const gchar *label, const gchar *message)
  89 {
  90         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
  91         log_printf(_("Option %s ignored: %s\n"), option, message);
  92         return TRUE;
  93 }
  94
  95
  96 gboolean read_char_option(const gchar *option, const gchar *label, const gchar *value, gchar **text)
  97 {
  98         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
  99         if (!text) return FALSE;
 100
 101         g_free(*text);
 102         *text = g_strcompress(value);
 103         return TRUE;
 104 }
 105
 106 /* Since gdk_color_to_string() is only available since gtk 2.12
 107  * here is an equivalent stub function. */
 108 static gchar *color_to_string(GdkColor *color)
 109 {
 110         return g_strdup_printf("#%04X%04X%04X", color->red, color->green, color->blue);
 111 }
 112
 113 void write_color_option(GString *str, gint indent, gchar *label, GdkColor *color)
 114 {
 115         if (color)
 116                 {
 117                 gchar *colorstring = color_to_string(color);
 118
 119                 write_char_option(str, indent, label, colorstring);
 120                 g_free(colorstring);
 121                 }
 122         else
 123                 write_char_option(str, indent, label, "");
 124 }
 125
 126 gboolean read_color_option(const gchar *option, const gchar *label, const gchar *value, GdkColor *color)
 127 {
 128         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 129         if (!color) return FALSE;
 130
 131         if (!*value) return FALSE;
 132         gdk_color_parse(value, color);
 133         return TRUE;
 134 }
 135
 136 void write_int_option(GString *str, gint indent, const gchar *label, gint n)
 137 {
 138         g_string_append_printf(str, "%s = \"%d\" ", label, n);
 139 }
 140
 141 gboolean read_int_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 142 {
 143         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 144         if (!n) return FALSE;
 145
 146         if (g_ascii_isdigit(value[0]) || (value[0] == '-' && g_ascii_isdigit(value[1])))
 147                 {
 148                 *n = strtol(value, NULL, 10);
 149                 }
 150         else
 151                 {
 152                 if (g_ascii_strcasecmp(value, "true") == 0)
 153                         *n = 1;
 154                 else
 155                         *n = 0;
 156                 }
 157
 158         return TRUE;
 159 }
 160
 161 void write_ushort_option(GString *str, gint indent, const gchar *label, guint16 n)
 162 {
 163         g_string_append_printf(str, "%s = \"%uh\" ", label, n);
 164 }
 165
 166 gboolean read_ushort_option(const gchar *option, const gchar *label, const gchar *value, guint16 *n)
 167 {
 168         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 169         if (!n) return FALSE;
 170
 171         if (g_ascii_isdigit(value[0]))
 172                 {
 173                 *n = strtoul(value, NULL, 10);
 174                 }
 175         else
 176                 {
 177                 if (g_ascii_strcasecmp(value, "true") == 0)
 178                         *n = 1;
 179                 else
 180                         *n = 0;
 181                 }
 182
 183         return TRUE;
 184 }
 185
 186 void write_uint_option(GString *str, gint indent, const gchar *label, guint n)
 187 {
 188         g_string_append_printf(str, "%s = \"%u\" ", label, n);
 189 }
 190
 191 gboolean read_uint_option(const gchar *option, const gchar *label, const gchar *value, guint *n)
 192 {
 193         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 194         if (!n) return FALSE;
 195
 196         if (g_ascii_isdigit(value[0]))
 197                 {
 198                 *n = strtoul(value, NULL, 10);
 199                 }
 200         else
 201                 {
 202                 if (g_ascii_strcasecmp(value, "true") == 0)
 203                         *n = 1;
 204                 else
 205                         *n = 0;
 206                 }
 207
 208         return TRUE;
 209 }
 210
 211 gboolean read_uint_option_clamp(const gchar *option, const gchar *label, const gchar *value, guint *n, guint min, guint max)
 212 {
 213         gboolean ret;
 214
 215         ret = read_uint_option(option, label, value, n);
 216         if (ret) *n = CLAMP(*n, min, max);
 217
 218         return ret;
 219 }
 220
 221
 222 gboolean read_int_option_clamp(const gchar *option, const gchar *label, const gchar *value, gint *n, gint min, gint max)
 223 {
 224         gboolean ret;
 225
 226         ret = read_int_option(option, label, value, n);
 227         if (ret) *n = CLAMP(*n, min, max);
 228
 229         return ret;
 230 }
 231
 232 void write_int_unit_option(GString *str, gint indent, gchar *label, gint n, gint subunits)
 233 {
 234         gint l, r;
 235
 236         if (subunits > 0)
 237                 {
 238                 l = n / subunits;
 239                 r = n % subunits;
 240                 }
 241         else
 242                 {
 243                 l = n;
 244                 r = 0;
 245                 }
 246
 247         g_string_append_printf(str, "%s = \"%d.%d\" ", label, l, r);
 248 }
 249
 250 gboolean read_int_unit_option(const gchar *option, const gchar *label, const gchar *value, gint *n, gint subunits)
 251 {
 252         gint l, r;
 253         gchar *ptr, *buf;
 254
 255         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 256         if (!n) return FALSE;
 257
 258         buf = g_strdup(value);
 259         ptr = buf;
 260         while (*ptr != '\0' && *ptr != '.') ptr++;
 261         if (*ptr == '.')
 262                 {
 263                 *ptr = '\0';
 264                 l = strtol(value, NULL, 10);
 265                 *ptr = '.';
 266                 ptr++;
 267                 r = strtol(ptr, NULL, 10);
 268                 }
 269         else
 270                 {
 271                 l = strtol(value, NULL, 10);
 272                 r = 0;
 273                 }
 274
 275         *n = l * subunits + r;
 276         g_free(buf);
 277
 278         return TRUE;
 279 }
 280
 281 void write_bool_option(GString *str, gint indent, gchar *label, gint n)
 282 {
 283         g_string_append_printf(str, "%s = \"%s\" ", label, n ? "true" : "false");
 284 }
 285
 286 gboolean read_bool_option(const gchar *option, const gchar *label, const gchar *value, gint *n)
 287 {
 288         if (g_ascii_strcasecmp(option, label) != 0) return FALSE;
 289         if (!n) return FALSE;
 290
 291         if (g_ascii_strcasecmp(value, "true") == 0 || atoi(value) != 0)
 292                 *n = TRUE;
 293         else
 294                 *n = FALSE;
 295
 296         return TRUE;
 297 }
 298
 299 /*
 300  *-----------------------------------------------------------------------------
 301  * write fuctions for elements (private)
 302  *-----------------------------------------------------------------------------
 303  */
 304
 305 static void write_global_attributes(GString *outstr, gint indent)
 306 {
 307         /* General Options */
 308         WRITE_NL(); WRITE_BOOL(*options, show_icon_names);
 309         WRITE_NL(); WRITE_BOOL(*options, show_star_rating);
 310         WRITE_NL(); WRITE_BOOL(*options, show_guidelines);
 311         WRITE_NL(); WRITE_BOOL(*options, show_predefined_keyword_tree);
 312         WRITE_SEPARATOR();
 313
 314         WRITE_NL(); WRITE_BOOL(*options, tree_descend_subdirs);
 315         WRITE_NL(); WRITE_BOOL(*options, view_dir_list_single_click_enter);
 316         WRITE_NL(); WRITE_BOOL(*options, lazy_image_sync);
 317         WRITE_NL(); WRITE_BOOL(*options, update_on_time_change);
 318         WRITE_SEPARATOR();
 319
 320         WRITE_NL(); WRITE_BOOL(*options, progressive_key_scrolling);
 321         WRITE_NL(); WRITE_UINT(*options, keyboard_scroll_step);
 322
 323         WRITE_NL(); WRITE_UINT(*options, duplicates_similarity_threshold);
 324         WRITE_NL(); WRITE_UINT(*options, duplicates_match);
 325         WRITE_NL(); WRITE_UINT(*options, duplicates_select_type);
 326         WRITE_NL(); WRITE_BOOL(*options, duplicates_thumbnails);
 327         WRITE_NL(); WRITE_BOOL(*options, rot_invariant_sim);
 328         WRITE_NL(); WRITE_BOOL(*options, sort_totals);
 329         WRITE_SEPARATOR();
 330
 331         WRITE_NL(); WRITE_BOOL(*options, mousewheel_scrolls);
 332         WRITE_NL(); WRITE_BOOL(*options, image_lm_click_nav);
 333         WRITE_NL(); WRITE_BOOL(*options, image_l_click_video);
 334         WRITE_NL(); WRITE_CHAR(*options, image_l_click_video_editor);
 335         WRITE_NL(); WRITE_INT(*options, open_recent_list_maxsize);
 336         WRITE_NL(); WRITE_INT(*options, dnd_icon_size);
 337         WRITE_NL(); WRITE_UINT(*options, dnd_default_action);
 338         WRITE_NL(); WRITE_BOOL(*options, place_dialogs_under_mouse);
 339         WRITE_NL(); WRITE_INT(*options, clipboard_selection);
 340
 341         WRITE_NL(); WRITE_BOOL(*options, save_window_positions);
 342         WRITE_NL(); WRITE_BOOL(*options, use_saved_window_positions_for_new_windows);
 343         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 344         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 345         WRITE_NL(); WRITE_BOOL(*options, show_window_ids);
 346         WRITE_NL(); WRITE_BOOL(*options, expand_menu_toolbar);
 347
 348         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 349         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 350
 351         WRITE_NL(); WRITE_BOOL(*options, marks_save);
 352         WRITE_NL(); WRITE_CHAR(*options, help_search_engine);
 353
 354         WRITE_NL(); WRITE_BOOL(*options, with_rename);
 355         WRITE_NL(); WRITE_BOOL(*options, collections_on_top);
 356
 357         /* File operations Options */
 358         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 359         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 360         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_move_to_trash);
 361         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 362         WRITE_NL(); WRITE_BOOL(*options, file_ops.use_system_trash);
 363         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 364         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 365         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 366         WRITE_NL(); WRITE_BOOL(*options, file_ops.no_trash);
 367
 368         /* Properties dialog Options */
 369         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 370
 371         /* Image Options */
 372         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 373
 374         WRITE_SEPARATOR();
 375         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 376         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 377         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 378         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 379         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 380         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 381         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 382         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 383         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 384         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 385         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 386         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 387         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 388         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 389         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 390         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 391         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 392         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 393         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 394         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 395         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 396
 397         /* Thumbnails Options */
 398         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 399         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 400         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 401         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 402         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 403         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 404         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 405         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 406         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata);
 407         WRITE_NL(); WRITE_INT(*options, thumbnails.collection_preview);
 408 //      WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_ft_metadata_small);
 409
 410         /* File sorting Options */
 411         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 412         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 413         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 414         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 415
 416         /* Fullscreen Options */
 417         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 418         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 419         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 420         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 421
 422         WRITE_SEPARATOR();
 423
 424         /* Image Overlay Options */
 425         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 426
 427         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 428         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 429         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 430         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 431         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 432         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 433         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 434         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 435         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 436         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 437         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 438
 439         /* Slideshow Options */
 440         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 441         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 442         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 443
 444         /* Collection Options */
 445         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 446
 447         /* Filtering Options */
 448         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 449         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 450         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 451         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 452         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 453         WRITE_SEPARATOR();
 454
 455         /* Sidecars Options */
 456         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 457
 458         /* Shell command */
 459         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 460         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 461
 462         /* Helpers */
 463         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 464         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 465
 466         /* Metadata Options */
 467         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 468         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 469         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 470         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 471         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 472         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 473         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 474         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 475         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 476         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 477         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 478         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 479         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 480         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 481
 482         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 483         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 484         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 485         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 486         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 487         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 488         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 489         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 490         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 491
 492         WRITE_NL(); WRITE_BOOL(*options, read_metadata_in_idle);
 493
 494         WRITE_NL(); WRITE_UINT(*options, star_rating.star);
 495         WRITE_NL(); WRITE_UINT(*options, star_rating.rejected);
 496
 497         /* copy move rename */
 498         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 499         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 500         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 501         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 502
 503         WRITE_SEPARATOR();
 504
 505         /* Print Text */
 506         WRITE_NL(); WRITE_CHAR(*options, printer.template_string);
 507         WRITE_NL(); WRITE_CHAR(*options, printer.image_font);
 508         WRITE_NL(); WRITE_CHAR(*options, printer.page_font);
 509         WRITE_NL(); WRITE_CHAR(*options, printer.page_text);
 510         WRITE_NL(); WRITE_INT(*options, printer.image_text_position);
 511         WRITE_NL(); WRITE_INT(*options, printer.page_text_position);
 512         WRITE_NL(); WRITE_BOOL(*options, printer.show_image_text);
 513         WRITE_NL(); WRITE_BOOL(*options, printer.show_page_text);
 514         WRITE_SEPARATOR();
 515
 516         /* user-definable mouse buttons */
 517         WRITE_NL(); WRITE_CHAR(*options, mouse_button_8);
 518         WRITE_NL(); WRITE_CHAR(*options, mouse_button_9);
 519         WRITE_SEPARATOR();
 520 }
 521
 522 static void write_color_profile(GString *outstr, gint indent)
 523 {
 524         gint i;
 525 #ifndef HAVE_LCMS
 526         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 527                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 528 #endif
 529
 530         WRITE_NL(); WRITE_STRING("<color_profiles ");
 531         WRITE_CHAR(options->color_profile, screen_file);
 532         WRITE_BOOL(options->color_profile, enabled);
 533         WRITE_BOOL(options->color_profile, use_image);
 534         WRITE_INT(options->color_profile, input_type);
 535         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 536         WRITE_INT(options->color_profile, render_intent);
 537         WRITE_STRING(">");
 538
 539         indent++;
 540         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 541                 {
 542                 WRITE_NL(); WRITE_STRING("<profile ");
 543                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 544                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 545                 WRITE_STRING("/>");
 546                 }
 547         indent--;
 548         WRITE_NL(); WRITE_STRING("</color_profiles>");
 549 }
 550
 551 static void write_marks_tooltips(GString *outstr, gint indent)
 552 {
 553         gint i;
 554
 555         WRITE_NL(); WRITE_STRING("<marks_tooltips>");
 556         indent++;
 557         for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
 558                 {
 559                 WRITE_NL();
 560                 write_char_option(outstr, indent, "<tooltip text", options->marks_tooltips[i]);
 561                 WRITE_STRING("/>");
 562                 }
 563         indent--;
 564         WRITE_NL(); WRITE_STRING("</marks_tooltips>");
 565 }
 566
 567 static void write_class_filter(GString *outstr, gint indent)
 568 {
 569         gint i;
 570
 571         WRITE_NL(); WRITE_STRING("<class_filter>");
 572         indent++;
 573         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
 574                 {
 575                 WRITE_NL(); WRITE_STRING("<filter_type ");
 576                 write_char_option(outstr, indent, "filter", format_class_list[i]);
 577                 write_bool_option(outstr, indent, "enabled", options->class_filter[i]);
 578                 WRITE_STRING("/>");
 579                 }
 580         indent--;
 581         WRITE_NL(); WRITE_STRING("</class_filter>");
 582 }
 583
 584 static void write_disabled_plugins(GString *outstr, gint indent)
 585 {
 586         GtkTreeIter iter;
 587         gboolean valid;
 588         gboolean disabled;
 589         gchar *desktop_path;
 590
 591         WRITE_NL(); WRITE_STRING("<disabled_plugins>");
 592         indent++;
 593
 594         if (desktop_file_list)
 595                 {
 596                 valid = gtk_tree_model_get_iter_first(GTK_TREE_MODEL(desktop_file_list), &iter);
 597                 while (valid)
 598                         {
 599                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_DISABLED, &disabled, -1);
 600                         gtk_tree_model_get(GTK_TREE_MODEL(desktop_file_list), &iter, DESKTOP_FILE_COLUMN_PATH, &desktop_path, -1);
 601
 602                         if (disabled)
 603                                 {
 604                                 WRITE_NL();
 605                                 write_char_option(outstr, indent, "<plugin path", desktop_path);
 606                                 WRITE_STRING("/>");
 607                                 }
 608                         g_free(desktop_path);
 609                         valid = gtk_tree_model_iter_next(GTK_TREE_MODEL(desktop_file_list), &iter);
 610                         }
 611                 }
 612
 613         indent--;
 614         WRITE_NL(); WRITE_STRING("</disabled_plugins>");
 615 }
 616
 617 /*
 618  *-----------------------------------------------------------------------------
 619  * save configuration (public)
 620  *-----------------------------------------------------------------------------
 621  */
 622
 623 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options, LayoutWindow *lw)
 624 {
 625         SecureSaveInfo *ssi;
 626         gchar *rc_pathl;
 627         GString *outstr;
 628         gint indent = 0;
 629         GList *work;
 630
 631         rc_pathl = path_from_utf8(utf8_path);
 632         ssi = secure_open(rc_pathl);
 633         g_free(rc_pathl);
 634         if (!ssi)
 635                 {
 636                 log_printf(_("error saving config file: %s\n"), utf8_path);
 637                 return FALSE;
 638                 }
 639
 640         outstr = g_string_new("");
 641         g_string_append_printf(outstr, "<!--\n");
 642         g_string_append_printf(outstr, "######################################################################\n");
 643         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 644         g_string_append_printf(outstr, "######################################################################\n");
 645         WRITE_SEPARATOR();
 646
 647         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 648         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 649         WRITE_SEPARATOR();
 650         WRITE_STRING("-->\n");
 651         WRITE_SEPARATOR();
 652
 653         WRITE_STRING("<gq>\n");
 654         indent++;
 655
 656         if (!lw)
 657                 {
 658                 WRITE_NL(); WRITE_STRING("<global\n");
 659                 indent++;
 660                 write_global_attributes(outstr, indent + 1);
 661                 indent--;
 662                 WRITE_STRING(">\n");
 663
 664                 indent++;
 665
 666                 write_color_profile(outstr, indent);
 667
 668                 WRITE_SEPARATOR();
 669                 filter_write_list(outstr, indent);
 670
 671                 WRITE_SEPARATOR();
 672                 write_marks_tooltips(outstr, indent);
 673
 674                 WRITE_SEPARATOR();
 675                 write_disabled_plugins(outstr, indent);
 676
 677                 WRITE_SEPARATOR();
 678                 write_class_filter(outstr, indent);
 679
 680                 WRITE_SEPARATOR();
 681                 keyword_tree_write_config(outstr, indent);
 682                 indent--;
 683                 WRITE_NL(); WRITE_STRING("</global>\n");
 684                 }
 685         WRITE_SEPARATOR();
 686
 687         /* Layout Options */
 688         if (!lw)
 689                 {
 690                 work = layout_window_list;
 691                 while (work)
 692                         {
 693                         LayoutWindow *lw = work->data;
 694                         layout_write_config(lw, outstr, indent);
 695                         work = work->next;
 696                         }
 697                 }
 698         else
 699                 {
 700                 layout_write_config(lw, outstr, indent);
 701                 }
 702
 703         indent--;
 704         WRITE_NL(); WRITE_STRING("</gq>\n");
 705         WRITE_SEPARATOR();
 706
 707         secure_fputs(ssi, outstr->str);
 708         g_string_free(outstr, TRUE);
 709
 710         if (secure_close(ssi))
 711                 {
 712                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 713                            secsave_strerror(secsave_errno));
 714                 return FALSE;
 715                 }
 716
 717         return TRUE;
 718 }
 719
 720 /*
 721  *-----------------------------------------------------------------------------
 722  * loading attributes for elements (private)
 723  *-----------------------------------------------------------------------------
 724  */
 725
 726
 727 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 728 {
 729         while (*attribute_names)
 730                 {
 731                 const gchar *option = *attribute_names++;
 732                 const gchar *value = *attribute_values++;
 733
 734                 /* General options */
 735                 if (READ_BOOL(*options, show_icon_names)) continue;
 736                 if (READ_BOOL(*options, show_star_rating)) continue;
 737                 if (READ_BOOL(*options, show_guidelines)) continue;
 738                 if (READ_BOOL(*options, show_predefined_keyword_tree)) continue;
 739
 740                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 741                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 742                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 743                 if (READ_BOOL(*options, update_on_time_change)) continue;
 744
 745                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 746                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_ALL)) continue;
 747                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 748                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 749                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 750                 if (READ_BOOL(*options, sort_totals)) continue;
 751
 752                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 753                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 754
 755                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 756                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 757                 if (READ_BOOL(*options, image_l_click_video)) continue;
 758                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 759
 760                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 761                 if (READ_INT(*options, dnd_icon_size)) continue;
 762                 if (READ_UINT(*options, dnd_default_action)) continue;
 763                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 764                 if (READ_INT(*options, clipboard_selection)) continue;
 765
 766                 if (READ_BOOL(*options, save_window_positions)) continue;
 767                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 768                 if (READ_BOOL(*options, tools_restore_state)) continue;
 769                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 770                 if (READ_BOOL(*options, show_window_ids)) continue;
 771                 if (READ_BOOL(*options, expand_menu_toolbar)) continue;
 772
 773                 if (READ_INT(*options, log_window_lines)) continue;
 774                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 775
 776                 if (READ_BOOL(*options, marks_save)) continue;
 777                 if (READ_CHAR(*options, help_search_engine)) continue;
 778
 779                 if (READ_BOOL(*options, collections_on_top)) continue;
 780
 781                 /* Properties dialog options */
 782                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 783
 784                 if (READ_BOOL(*options, with_rename)) continue;
 785
 786                 /* Image options */
 787                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 788                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 789                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 790                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 791                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 792                 if (READ_INT(*options, image.max_window_size)) continue;
 793                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 794                 if (READ_INT(*options, image.max_autofit_size)) continue;
 795                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 796                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 797                 if (READ_INT(*options, image.tile_cache_max)) continue;
 798                 if (READ_INT(*options, image.image_cache_max)) continue;
 799                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 800                 if (READ_INT(*options, image.zoom_increment)) continue;
 801                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 802                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 803                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 804                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 805                 if (READ_COLOR(*options, image.border_color)) continue;
 806                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 807                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 808                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 809
 810                 /* Thumbnails options */
 811                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 812                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 813
 814                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 815                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 816                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 817                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 818                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 819                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 820                 if (READ_INT(*options, thumbnails.collection_preview)) continue;
 821                 if (READ_BOOL(*options, thumbnails.use_ft_metadata)) continue;
 822 //              if (READ_BOOL(*options, thumbnails.use_ft_metadata_small)) continue;
 823
 824                 /* File sorting options */
 825                 if (READ_UINT(*options, file_sort.method)) continue;
 826                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 827                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 828                 if (READ_BOOL(*options, file_sort.natural)) continue;
 829
 830                 /* File operations *options */
 831                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 832                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 833                 if (READ_BOOL(*options, file_ops.confirm_move_to_trash)) continue;
 834                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 835                 if (READ_BOOL(*options, file_ops.use_system_trash)) continue;
 836                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 837                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 838                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 839                 if (READ_BOOL(*options, file_ops.no_trash)) continue;
 840
 841                 /* Fullscreen options */
 842                 if (READ_INT(*options, fullscreen.screen)) continue;
 843                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 844                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 845                 if (READ_BOOL(*options, fullscreen.above)) continue;
 846
 847                 /* Image overlay */
 848                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 849                 if (READ_INT(*options, image_overlay.x)) continue;
 850                 if (READ_INT(*options, image_overlay.y)) continue;
 851                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 852                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 853                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 854                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 855                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 856                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 857                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 858                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 859                 if (READ_CHAR(*options, image_overlay.font)) continue;
 860
 861                 /* Slideshow options */
 862                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 863                 if (READ_BOOL(*options, slideshow.random)) continue;
 864                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 865
 866                 /* Collection options */
 867                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 868
 869                 /* Filtering options */
 870                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 871                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 872                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 873                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 874                 if (READ_BOOL(*options, file_filter.disable)) continue;
 875                 if (READ_CHAR(*options, sidecar.ext)) continue;
 876
 877                 /* Color Profiles */
 878
 879                 /* Shell command */
 880                 if (READ_CHAR(*options, shell.path)) continue;
 881                 if (READ_CHAR(*options, shell.options)) continue;
 882
 883                 /* Helpers */
 884                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 885                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 886
 887                 /* Metadata */
 888                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 889                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 890                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 891                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 892                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 893                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 894                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 895                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 896                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 897                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 898                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 899                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 900                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 901                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 902
 903                 if (READ_INT(*options, stereo.mode)) continue;
 904                 if (READ_INT(*options, stereo.fsmode)) continue;
 905                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 906                 if (READ_INT(*options, stereo.fixed_w)) continue;
 907                 if (READ_INT(*options, stereo.fixed_h)) continue;
 908                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 909                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 910                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 911                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 912
 913                 if (READ_BOOL(*options, read_metadata_in_idle)) continue;
 914
 915                 if (READ_UINT(*options, star_rating.star)) continue;
 916                 if (READ_UINT(*options, star_rating.rejected)) continue;
 917
 918                 /* copy move rename */
 919                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 920                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 921                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 922                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 923
 924                 /* Printer text */
 925                 if (READ_CHAR(*options, printer.template_string)) continue;
 926                 if (READ_CHAR(*options, printer.image_font)) continue;
 927                 if (READ_CHAR(*options, printer.page_font)) continue;
 928                 if (READ_CHAR(*options, printer.page_text)) continue;
 929                 if (READ_INT(*options, printer.image_text_position)) continue;
 930                 if (READ_INT(*options, printer.page_text_position)) continue;
 931                 if (READ_BOOL(*options, printer.show_image_text)) continue;
 932                 if (READ_BOOL(*options, printer.show_page_text)) continue;
 933
 934                 /* user-definable mouse buttons */
 935                 if (READ_CHAR(*options, mouse_button_8)) continue;
 936                 if (READ_CHAR(*options, mouse_button_9)) continue;
 937
 938                 /* Dummy options */
 939                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 940
 941                 /* Unknown options */
 942                 log_printf("unknown attribute %s = %s\n", option, value);
 943                 }
 944
 945         return TRUE;
 946 }
 947
 948 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)
 949 {
 950         while (*attribute_names)
 951                 {
 952                 const gchar *option = *attribute_names++;
 953                 const gchar *value = *attribute_values++;
 954
 955                 if (READ_BOOL(options->color_profile, enabled)) continue;
 956                 if (READ_BOOL(options->color_profile, use_image)) continue;
 957                 if (READ_INT(options->color_profile, input_type)) continue;
 958                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 959                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 960                 if (READ_INT(options->color_profile, render_intent)) continue;
 961
 962                 log_printf("unknown attribute %s = %s\n", option, value);
 963                 }
 964
 965 }
 966
 967 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)
 968 {
 969         gint i = GPOINTER_TO_INT(data);
 970         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 971         while (*attribute_names)
 972                 {
 973                 const gchar *option = *attribute_names++;
 974                 const gchar *value = *attribute_values++;
 975
 976                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
 977                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
 978
 979                 log_printf("unknown attribute %s = %s\n", option, value);
 980                 }
 981         i++;
 982         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
 983
 984 }
 985
 986 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)
 987 {
 988         gint i = GPOINTER_TO_INT(data);
 989         if (i < 0 || i >= FILEDATA_MARKS_SIZE) return;
 990         while (*attribute_names)
 991                 {
 992                 const gchar *option = *attribute_names++;
 993                 const gchar *value = *attribute_values++;
 994                 if (READ_CHAR_FULL("text",  options->marks_tooltips[i])) continue;
 995
 996                 log_printf("unknown attribute %s = %s\n", option, value);
 997                 }
 998         i++;
 999         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1000
1001 }
1002
1003 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)
1004 {
1005         gint i = GPOINTER_TO_INT(data);
1006         struct {
1007                 gchar *path;
1008         } tmp;
1009
1010         while (*attribute_names)
1011                 {
1012                 const gchar *option = *attribute_names++;
1013                 const gchar *value = *attribute_values++;
1014                 tmp.path = NULL;
1015                 if (READ_CHAR_FULL("path", tmp.path))
1016                         {
1017                         options->disabled_plugins = g_list_append(options->disabled_plugins, g_strdup(tmp.path));
1018                         continue;
1019                         }
1020
1021                 log_printf("unknown attribute %s = %s\n", option, value);
1022                 }
1023         i++;
1024         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
1025 }
1026
1027 /*
1028  *-----------------------------------------------------------------------------
1029  * xml file structure (private)
1030  *-----------------------------------------------------------------------------
1031  */
1032 struct _GQParserData
1033 {
1034         GList *parse_func_stack;
1035         gboolean startup; /* reading config for the first time - add commandline and defaults */
1036 };
1037
1038 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
1039 {
1040         while (*attribute_names)
1041                 {
1042                 const gchar *option = *attribute_names++;
1043                 const gchar *value = *attribute_values++;
1044
1045                 if (strcmp(option, "id") == 0) return value;
1046
1047                 }
1048         return NULL;
1049 }
1050
1051
1052 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)
1053 {
1054         log_printf("unexpected: %s\n", element_name);
1055         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1056 }
1057
1058 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)
1059 {
1060         if (g_ascii_strcasecmp(element_name, "profile") == 0)
1061                 {
1062                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1063                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1064                 }
1065         else
1066                 {
1067                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1068                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1069                 }
1070 }
1071
1072 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)
1073 {
1074         if (g_ascii_strcasecmp(element_name, "tooltip") == 0)
1075                 {
1076                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1077                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1078                 }
1079         else
1080                 {
1081                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1082                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1083                 }
1084 }
1085
1086 static void class_filter_load_filter_type(const gchar **attribute_names, const gchar **attribute_values)
1087 {
1088         gint i;
1089         gint index;
1090
1091         while (*attribute_names)
1092                 {
1093                 const gchar *option = *attribute_names++;
1094                 const gchar *value = *attribute_values++;
1095                 if (g_strcmp0("filter", option) == 0)
1096                         {
1097                         for (i = 0; i < FILE_FORMAT_CLASSES; i++)
1098                                 {
1099                                 if (g_strcmp0(format_class_list[i], value) == 0)
1100                                         {
1101                                         index = i;
1102                                         }
1103                                 }
1104                         continue;
1105                         }
1106
1107                 if (READ_BOOL_FULL("enabled", options->class_filter[index]))
1108                         {
1109                         continue;
1110                         }
1111                 log_printf("unknown attribute %s = %s\n", option, value);
1112                 }
1113 }
1114
1115 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)
1116 {
1117         if (g_ascii_strcasecmp(element_name, "filter_type") == 0)
1118                 {
1119                 class_filter_load_filter_type(attribute_names, attribute_values);
1120                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1121                 }
1122         else
1123                 {
1124                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1125                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1126                 }
1127 }
1128
1129 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)
1130 {
1131         if (g_ascii_strcasecmp(element_name, "plugin") == 0)
1132                 {
1133                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1134                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1135                 }
1136         else
1137                 {
1138                 log_printf("unexpected in <profile>: <%s>\n", element_name);
1139                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1140                 }
1141 }
1142
1143 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)
1144 {
1145         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
1146                 {
1147                 filter_load_file_type(attribute_names, attribute_values);
1148                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1149                 }
1150         else
1151                 {
1152                 log_printf("unexpected in <filter>: <%s>\n", element_name);
1153                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1154                 }
1155 }
1156
1157 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1158 {
1159         if (parser_data->startup) filter_add_defaults();
1160         filter_rebuild();
1161 }
1162
1163 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1164 {
1165         GtkTreeIter *iter_ptr = data;
1166         gtk_tree_iter_free(iter_ptr);
1167 }
1168
1169
1170 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)
1171 {
1172         GtkTreeIter *iter_ptr = data;
1173         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1174                 {
1175                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
1176                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
1177                 }
1178         else
1179                 {
1180                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
1181                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1182                 }
1183 }
1184
1185
1186
1187 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)
1188 {
1189         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
1190                 {
1191                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
1192                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
1193                 }
1194         else
1195                 {
1196                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
1197                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1198                 }
1199 }
1200
1201
1202 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)
1203 {
1204         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
1205                 {
1206                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1207                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
1208                 }
1209         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
1210                 {
1211                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
1212                 }
1213         else if (g_ascii_strcasecmp(element_name, "marks_tooltips") == 0)
1214                 {
1215                 options_load_marks_tooltips(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1216                 options_parse_func_push(parser_data, options_parse_marks_tooltips, NULL, NULL);
1217                 }
1218         else if (g_ascii_strcasecmp(element_name, "class_filter") == 0)
1219                 {
1220                 options_parse_func_push(parser_data, options_parse_class_filter, NULL, NULL);
1221                 }
1222         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
1223                 {
1224                 if (!keyword_tree) keyword_tree_new();
1225                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
1226                 }
1227         else if (g_ascii_strcasecmp(element_name, "disabled_plugins") == 0)
1228                 {
1229                 options_load_disabled_plugins(parser_data, context, element_name, attribute_names, attribute_values, data, error);
1230                 options_parse_func_push(parser_data, options_parse_disabled_plugins, NULL, NULL);
1231                 }
1232         else
1233                 {
1234                 log_printf("unexpected in <global>: <%s>\n", element_name);
1235                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1236                 }
1237 }
1238
1239 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1240 {
1241 #ifndef HAVE_EXIV2
1242         /* some options do not work without exiv2 */
1243         options->metadata.save_in_image_file = FALSE;
1244         options->metadata.save_legacy_format = TRUE;
1245         options->metadata.write_orientation = FALSE;
1246         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
1247 #endif
1248 }
1249
1250 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)
1251 {
1252         GtkWidget *pane = data;
1253         if (g_ascii_strcasecmp(element_name, "entry") == 0)
1254                 {
1255                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
1256                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1257                 }
1258         else
1259                 {
1260                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
1261                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1262                 }
1263 }
1264
1265 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)
1266 {
1267         GtkWidget *pane = data;
1268
1269         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
1270                 {
1271                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
1272                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1273                 }
1274         else
1275                 {
1276                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
1277                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1278                 }
1279 }
1280
1281 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)
1282 {
1283         GtkWidget *bar = data;
1284         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
1285                 {
1286                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1287                 if (pane)
1288                         {
1289                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1290                         }
1291                 else
1292                         {
1293                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1294                         bar_add(bar, pane);
1295                         }
1296                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1297                 }
1298 #ifdef HAVE_LIBCHAMPLAIN
1299 #ifdef HAVE_LIBCHAMPLAIN_GTK
1300         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1301                 {
1302                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1303                 if (pane)
1304                         {
1305                         bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1306                         }
1307                 else
1308                         {
1309                         pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1310                         bar_add(bar, pane);
1311                         }
1312                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1313                 }
1314 #endif
1315 #endif
1316         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1317                 {
1318                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1319                 if (pane)
1320                         {
1321                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1322                         }
1323                 else
1324                         {
1325                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1326                         bar_add(bar, pane);
1327                         }
1328                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1329                 }
1330         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1331                 {
1332                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1333                 if (pane)
1334                         {
1335                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1336                         }
1337                 else
1338                         {
1339                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1340                         bar_add(bar, pane);
1341                         }
1342                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1343                 }
1344         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1345                 {
1346                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1347                 if (pane)
1348                         {
1349                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1350                         }
1351                 else
1352                         {
1353                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1354                         bar_add(bar, pane);
1355                         }
1356                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1357                 }
1358         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1359                 {
1360                 bar_clear(bar);
1361                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1362                 }
1363         else
1364                 {
1365                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1366                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1367                 }
1368 }
1369
1370 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)
1371 {
1372         LayoutWindow *lw = data;
1373         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1374                 {
1375                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1376                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1377                 }
1378         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1379                 {
1380                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1381                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1382                 }
1383         else
1384                 {
1385                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1386                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1387                 }
1388 }
1389
1390 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)
1391 {
1392         LayoutWindow *lw = data;
1393         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1394                 {
1395                 layout_toolbar_add_from_config(lw, TOOLBAR_STATUS, attribute_names, attribute_values);
1396                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1397                 }
1398         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1399                 {
1400                 layout_toolbar_clear(lw, TOOLBAR_STATUS);
1401                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1402                 }
1403         else
1404                 {
1405                 log_printf("unexpected in <statusbar>: <%s>\n", element_name);
1406                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1407                 }
1408 }
1409
1410 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)
1411 {
1412         if (g_ascii_strcasecmp(element_name, "window") == 0)
1413                 {
1414                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1415                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1416                 }
1417         else
1418                 {
1419                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1420                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1421                 }
1422 }
1423
1424 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)
1425 {
1426         LayoutWindow *lw = data;
1427         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1428                 {
1429                 if (!lw->bar)
1430                         {
1431                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1432                         layout_bar_set(lw, bar);
1433                         }
1434                 else
1435                         {
1436                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1437                         }
1438
1439                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1440                 }
1441         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1442                 {
1443                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1444                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1445                 }
1446         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1447                 {
1448                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1449                 }
1450         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1451                 {
1452                 options_parse_func_push(parser_data, options_parse_statusbar, NULL, lw);
1453                 }
1454         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1455                 {
1456                 options_parse_func_push(parser_data, options_parse_dialogs, NULL, NULL);
1457                 }
1458         else
1459                 {
1460                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1461                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1462                 }
1463 }
1464
1465 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1466 {
1467         LayoutWindow *lw = data;
1468         layout_util_sync(lw);
1469 }
1470
1471 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)
1472 {
1473         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1474                 {
1475                 /* optional top-level node */
1476                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1477                 return;
1478                 }
1479         if (g_ascii_strcasecmp(element_name, "global") == 0)
1480                 {
1481                 load_global_params(attribute_names, attribute_values);
1482                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1483                 return;
1484                 }
1485
1486         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1487                 {
1488                 LayoutWindow *lw;
1489                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1490                 if (lw)
1491                         {
1492                         layout_update_from_config(lw, attribute_names, attribute_values);
1493                         }
1494                 else
1495                         {
1496                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1497                         }
1498                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1499                 }
1500         else
1501                 {
1502                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1503                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1504                 }
1505 }
1506
1507
1508
1509
1510
1511 /*
1512  *-----------------------------------------------------------------------------
1513  * parser
1514  *-----------------------------------------------------------------------------
1515  */
1516
1517
1518 struct _GQParserFuncData
1519 {
1520         GQParserStartFunc start_func;
1521         GQParserEndFunc end_func;
1522         gpointer data;
1523 };
1524
1525 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1526 {
1527         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1528         func_data->start_func = start_func;
1529         func_data->end_func = end_func;
1530         func_data->data = data;
1531
1532         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1533 }
1534
1535 void options_parse_func_pop(GQParserData *parser_data)
1536 {
1537         g_free(parser_data->parse_func_stack->data);
1538         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1539 }
1540
1541 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1542 {
1543         GQParserFuncData *func = parser_data->parse_func_stack->data;
1544         func->data = data;
1545 }
1546
1547
1548 static void start_element(GMarkupParseContext *context,
1549                           const gchar *element_name,
1550                           const gchar **attribute_names,
1551                           const gchar **attribute_values,
1552                           gpointer user_data,
1553                           GError **error)
1554 {
1555         GQParserData *parser_data = user_data;
1556         GQParserFuncData *func = parser_data->parse_func_stack->data;
1557         DEBUG_2("start %s", element_name);
1558
1559         if (func->start_func)
1560                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1561 }
1562
1563 static void end_element(GMarkupParseContext *context,
1564                           const gchar *element_name,
1565                           gpointer user_data,
1566                           GError **error)
1567 {
1568         GQParserData *parser_data = user_data;
1569         GQParserFuncData *func = parser_data->parse_func_stack->data;
1570         DEBUG_2("end %s", element_name);
1571
1572         if (func->end_func)
1573                 func->end_func(parser_data, context, element_name, func->data, error);
1574
1575         options_parse_func_pop(parser_data);
1576 }
1577
1578 static GMarkupParser parser = {
1579         start_element,
1580         end_element,
1581         NULL,
1582         NULL,
1583         NULL
1584 };
1585
1586 /*
1587  *-----------------------------------------------------------------------------
1588  * load configuration (public)
1589  *-----------------------------------------------------------------------------
1590  */
1591
1592 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1593 {
1594         GMarkupParseContext *context;
1595         gboolean ret = TRUE;
1596         GQParserData *parser_data;
1597
1598         parser_data = g_new0(GQParserData, 1);
1599
1600         parser_data->startup = startup;
1601         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1602
1603         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1604
1605         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1606                 {
1607                 ret = FALSE;
1608                 DEBUG_1("Parse failed");
1609                 }
1610
1611         g_free(parser_data);
1612
1613         g_markup_parse_context_free(context);
1614         return ret;
1615 }
1616
1617 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1618 {
1619         gsize size;
1620         gchar *buf;
1621         gboolean ret = TRUE;
1622
1623         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1624                 {
1625                 return FALSE;
1626                 }
1627         ret = load_config_from_buf(buf, size, startup);
1628         g_free(buf);
1629         return ret;
1630 }
1631
1632
1633
1634 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */