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