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
  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_SEPARATOR();
 310
 311         WRITE_NL(); WRITE_BOOL(*options, tree_descend_subdirs);
 312         WRITE_NL(); WRITE_BOOL(*options, view_dir_list_single_click_enter);
 313         WRITE_NL(); WRITE_BOOL(*options, lazy_image_sync);
 314         WRITE_NL(); WRITE_BOOL(*options, update_on_time_change);
 315         WRITE_SEPARATOR();
 316
 317         WRITE_NL(); WRITE_BOOL(*options, progressive_key_scrolling);
 318         WRITE_NL(); WRITE_UINT(*options, keyboard_scroll_step);
 319
 320         WRITE_NL(); WRITE_UINT(*options, duplicates_similarity_threshold);
 321         WRITE_NL(); WRITE_UINT(*options, duplicates_match);
 322         WRITE_NL(); WRITE_UINT(*options, duplicates_select_type);
 323         WRITE_NL(); WRITE_BOOL(*options, duplicates_thumbnails);
 324         WRITE_NL(); WRITE_BOOL(*options, rot_invariant_sim);
 325         WRITE_NL(); WRITE_BOOL(*options, sort_totals);
 326         WRITE_SEPARATOR();
 327
 328         WRITE_NL(); WRITE_BOOL(*options, mousewheel_scrolls);
 329         WRITE_NL(); WRITE_BOOL(*options, image_lm_click_nav);
 330         WRITE_NL(); WRITE_BOOL(*options, image_l_click_video);
 331         WRITE_NL(); WRITE_CHAR(*options, image_l_click_video_editor);
 332         WRITE_NL(); WRITE_INT(*options, open_recent_list_maxsize);
 333         WRITE_NL(); WRITE_INT(*options, dnd_icon_size);
 334         WRITE_NL(); WRITE_BOOL(*options, place_dialogs_under_mouse);
 335         WRITE_NL(); WRITE_INT(*options, clipboard_selection);
 336
 337         WRITE_NL(); WRITE_BOOL(*options, save_window_positions);
 338         WRITE_NL(); WRITE_BOOL(*options, use_saved_window_positions_for_new_windows);
 339         WRITE_NL(); WRITE_BOOL(*options, tools_restore_state);
 340
 341         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 342         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 343
 344         /* File operations Options */
 345         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 346         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 347         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 348         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 349         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 350         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 351
 352         /* Properties dialog Options */
 353         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 354
 355         /* Image Options */
 356         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 357
 358         WRITE_SEPARATOR();
 359         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 360         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 361         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 362         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 363         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 364         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 365         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 366         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 367         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 368         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 369         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 370         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 371         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 372         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 373         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 374         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 375         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 376         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 377         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 378         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 379         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 380
 381         /* Thumbnails Options */
 382         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 383         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 384         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 385         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 386         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 387         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 388         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 389         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 390
 391         /* File sorting Options */
 392         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 393         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 394         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 395         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 396
 397         /* Fullscreen Options */
 398         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 399         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 400         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 401         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 402
 403         WRITE_SEPARATOR();
 404
 405         /* Image Overlay Options */
 406         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 407
 408         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 409         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 410         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 411         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 412         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 413         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 414         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 415         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 416         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 417         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 418         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 419
 420         /* Slideshow Options */
 421         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 422         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 423         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 424
 425         /* Collection Options */
 426         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 427
 428         /* Filtering Options */
 429         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 430         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 431         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 432         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 433         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 434         WRITE_SEPARATOR();
 435
 436         /* Sidecars Options */
 437         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 438
 439         /* Shell command */
 440         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 441         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 442
 443         /* Helpers */
 444         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 445         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 446
 447         /* Metadata Options */
 448         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 449         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 450         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 451         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 452         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 453         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 454         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 455         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 456         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 457         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 458         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 459         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 460         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 461         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 462
 463         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 464         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 465         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 466         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 467         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 468         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 469         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 470         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 471         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 472
 473         /* copy move rename */
 474         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 475         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 476         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 477         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 478 }
 479
 480 static void write_color_profile(GString *outstr, gint indent)
 481 {
 482         gint i;
 483 #ifndef HAVE_LCMS
 484         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 485                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 486 #endif
 487
 488         WRITE_NL(); WRITE_STRING("<color_profiles ");
 489         WRITE_CHAR(options->color_profile, screen_file);
 490         WRITE_BOOL(options->color_profile, enabled);
 491         WRITE_BOOL(options->color_profile, use_image);
 492         WRITE_INT(options->color_profile, input_type);
 493         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 494         WRITE_INT(options->color_profile, render_intent);
 495         WRITE_STRING(">");
 496
 497         indent++;
 498         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 499                 {
 500                 WRITE_NL(); WRITE_STRING("<profile ");
 501                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 502                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 503                 WRITE_STRING("/>");
 504                 }
 505         indent--;
 506         WRITE_NL(); WRITE_STRING("</color_profiles>");
 507 }
 508
 509
 510 /*
 511  *-----------------------------------------------------------------------------
 512  * save configuration (public)
 513  *-----------------------------------------------------------------------------
 514  */
 515
 516 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options)
 517 {
 518         SecureSaveInfo *ssi;
 519         gchar *rc_pathl;
 520         GString *outstr;
 521         gint indent = 0;
 522         GList *work;
 523
 524         rc_pathl = path_from_utf8(utf8_path);
 525         ssi = secure_open(rc_pathl);
 526         g_free(rc_pathl);
 527         if (!ssi)
 528                 {
 529                 log_printf(_("error saving config file: %s\n"), utf8_path);
 530                 return FALSE;
 531                 }
 532
 533         outstr = g_string_new("");
 534         g_string_append_printf(outstr, "<!--\n");
 535         g_string_append_printf(outstr, "######################################################################\n");
 536         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 537         g_string_append_printf(outstr, "######################################################################\n");
 538         WRITE_SEPARATOR();
 539
 540         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 541         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 542         WRITE_SEPARATOR();
 543         WRITE_STRING("-->\n");
 544         WRITE_SEPARATOR();
 545
 546         WRITE_STRING("<gq>\n");
 547         indent++;
 548
 549         WRITE_NL(); WRITE_STRING("<global\n");
 550         indent++;
 551         write_global_attributes(outstr, indent + 1);
 552         indent--;
 553         WRITE_STRING(">\n");
 554
 555         indent++;
 556
 557         write_color_profile(outstr, indent);
 558
 559         WRITE_SEPARATOR();
 560         filter_write_list(outstr, indent);
 561
 562         WRITE_SEPARATOR();
 563         keyword_tree_write_config(outstr, indent);
 564         indent--;
 565         WRITE_NL(); WRITE_STRING("</global>\n");
 566
 567         WRITE_SEPARATOR();
 568
 569         /* Layout Options */
 570         work = layout_window_list;
 571         while (work)
 572                 {
 573                 LayoutWindow *lw = work->data;
 574                 layout_write_config(lw, outstr, indent);
 575                 work = work->next;
 576                 }
 577
 578         indent--;
 579         WRITE_NL(); WRITE_STRING("</gq>\n");
 580         WRITE_SEPARATOR();
 581
 582         secure_fputs(ssi, outstr->str);
 583         g_string_free(outstr, TRUE);
 584
 585         if (secure_close(ssi))
 586                 {
 587                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 588                            secsave_strerror(secsave_errno));
 589                 return FALSE;
 590                 }
 591
 592         return TRUE;
 593 }
 594
 595 /*
 596  *-----------------------------------------------------------------------------
 597  * loading attributes for elements (private)
 598  *-----------------------------------------------------------------------------
 599  */
 600
 601
 602 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 603 {
 604         while (*attribute_names)
 605                 {
 606                 const gchar *option = *attribute_names++;
 607                 const gchar *value = *attribute_values++;
 608
 609                 /* General options */
 610                 if (READ_BOOL(*options, show_icon_names)) continue;
 611
 612                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 613                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 614                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 615                 if (READ_BOOL(*options, update_on_time_change)) continue;
 616
 617                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 618                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_NAME_CI)) continue;
 619                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 620                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 621                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 622                 if (READ_BOOL(*options, sort_totals)) continue;
 623
 624                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 625                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 626
 627                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 628                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 629                 if (READ_BOOL(*options, image_l_click_video)) continue;
 630                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 631
 632                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 633                 if (READ_INT(*options, dnd_icon_size)) continue;
 634                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 635                 if (READ_INT(*options, clipboard_selection)) continue;
 636
 637                 if (READ_BOOL(*options, save_window_positions)) continue;
 638                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 639                 if (READ_BOOL(*options, tools_restore_state)) continue;
 640
 641                 if (READ_INT(*options, log_window_lines)) continue;
 642                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 643
 644                 /* Properties dialog options */
 645                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 646
 647                 /* Image options */
 648                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 649                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 650                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 651                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 652                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 653                 if (READ_INT(*options, image.max_window_size)) continue;
 654                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 655                 if (READ_INT(*options, image.max_autofit_size)) continue;
 656                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 657                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 658                 if (READ_INT(*options, image.tile_cache_max)) continue;
 659                 if (READ_INT(*options, image.image_cache_max)) continue;
 660                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 661                 if (READ_INT(*options, image.zoom_increment)) continue;
 662                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 663                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 664                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 665                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 666                 if (READ_COLOR(*options, image.border_color)) continue;
 667                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 668                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 669                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 670
 671                 /* Thumbnails options */
 672                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 673                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 674
 675                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 676                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 677                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 678                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 679                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 680                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 681
 682                 /* File sorting options */
 683                 if (READ_UINT(*options, file_sort.method)) continue;
 684                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 685                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 686                 if (READ_BOOL(*options, file_sort.natural)) continue;
 687
 688                 /* File operations *options */
 689                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 690                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 691                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 692                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 693                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 694                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 695
 696                 /* Fullscreen options */
 697                 if (READ_INT(*options, fullscreen.screen)) continue;
 698                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 699                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 700                 if (READ_BOOL(*options, fullscreen.above)) continue;
 701
 702                 /* Image overlay */
 703                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 704                 if (READ_INT(*options, image_overlay.x)) continue;
 705                 if (READ_INT(*options, image_overlay.y)) continue;
 706                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 707                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 708                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 709                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 710                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 711                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 712                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 713                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 714                 if (READ_CHAR(*options, image_overlay.font)) continue;
 715
 716                 /* Slideshow options */
 717                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 718                 if (READ_BOOL(*options, slideshow.random)) continue;
 719                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 720
 721                 /* Collection options */
 722                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 723
 724                 /* Filtering options */
 725                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 726                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 727                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 728                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 729                 if (READ_BOOL(*options, file_filter.disable)) continue;
 730                 if (READ_CHAR(*options, sidecar.ext)) continue;
 731
 732                 /* Color Profiles */
 733
 734                 /* Shell command */
 735                 if (READ_CHAR(*options, shell.path)) continue;
 736                 if (READ_CHAR(*options, shell.options)) continue;
 737
 738                 /* Helpers */
 739                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 740                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 741
 742                 /* Metadata */
 743                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 744                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 745                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 746                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 747                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 748                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 749                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 750                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 751                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 752                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 753                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 754                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 755                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 756                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 757
 758                 if (READ_INT(*options, stereo.mode)) continue;
 759                 if (READ_INT(*options, stereo.fsmode)) continue;
 760                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 761                 if (READ_INT(*options, stereo.fixed_w)) continue;
 762                 if (READ_INT(*options, stereo.fixed_h)) continue;
 763                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 764                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 765                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 766                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 767
 768                 /* copy move rename */
 769                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 770                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 771                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 772                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 773
 774                 /* Dummy options */
 775                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 776
 777                 /* Unknown options */
 778                 log_printf("unknown attribute %s = %s\n", option, value);
 779                 }
 780
 781         return TRUE;
 782 }
 783
 784 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)
 785 {
 786         while (*attribute_names)
 787                 {
 788                 const gchar *option = *attribute_names++;
 789                 const gchar *value = *attribute_values++;
 790
 791                 if (READ_BOOL(options->color_profile, enabled)) continue;
 792                 if (READ_BOOL(options->color_profile, use_image)) continue;
 793                 if (READ_INT(options->color_profile, input_type)) continue;
 794                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 795                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 796                 if (READ_INT(options->color_profile, render_intent)) continue;
 797
 798                 log_printf("unknown attribute %s = %s\n", option, value);
 799                 }
 800
 801 }
 802
 803 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)
 804 {
 805         gint i = GPOINTER_TO_INT(data);
 806         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 807         while (*attribute_names)
 808                 {
 809                 const gchar *option = *attribute_names++;
 810                 const gchar *value = *attribute_values++;
 811
 812                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
 813                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
 814
 815                 log_printf("unknown attribute %s = %s\n", option, value);
 816                 }
 817         i++;
 818         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
 819
 820 }
 821
 822
 823
 824 /*
 825  *-----------------------------------------------------------------------------
 826  * xml file structure (private)
 827  *-----------------------------------------------------------------------------
 828  */
 829 struct _GQParserData
 830 {
 831         GList *parse_func_stack;
 832         gboolean startup; /* reading config for the first time - add commandline and defaults */
 833 };
 834
 835 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
 836 {
 837         while (*attribute_names)
 838                 {
 839                 const gchar *option = *attribute_names++;
 840                 const gchar *value = *attribute_values++;
 841
 842                 if (strcmp(option, "id") == 0) return value;
 843
 844                 }
 845         return NULL;
 846 }
 847
 848
 849 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)
 850 {
 851         log_printf("unexpected: %s\n", element_name);
 852         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 853 }
 854
 855 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)
 856 {
 857         if (g_ascii_strcasecmp(element_name, "profile") == 0)
 858                 {
 859                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
 860                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 861                 }
 862         else
 863                 {
 864                 log_printf("unexpected in <profile>: <%s>\n", element_name);
 865                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 866                 }
 867 }
 868
 869 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)
 870 {
 871         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
 872                 {
 873                 filter_load_file_type(attribute_names, attribute_values);
 874                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 875                 }
 876         else
 877                 {
 878                 log_printf("unexpected in <filter>: <%s>\n", element_name);
 879                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 880                 }
 881 }
 882
 883 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 884 {
 885         if (parser_data->startup) filter_add_defaults();
 886         filter_rebuild();
 887 }
 888
 889 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 890 {
 891         GtkTreeIter *iter_ptr = data;
 892         gtk_tree_iter_free(iter_ptr);
 893 }
 894
 895
 896 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)
 897 {
 898         GtkTreeIter *iter_ptr = data;
 899         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
 900                 {
 901                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
 902                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
 903                 }
 904         else
 905                 {
 906                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
 907                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 908                 }
 909 }
 910
 911
 912
 913 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)
 914 {
 915         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
 916                 {
 917                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
 918                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
 919                 }
 920         else
 921                 {
 922                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
 923                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 924                 }
 925 }
 926
 927
 928 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)
 929 {
 930         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
 931                 {
 932                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
 933                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
 934                 }
 935         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
 936                 {
 937                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
 938                 }
 939         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
 940                 {
 941                 if (!keyword_tree) keyword_tree_new();
 942                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
 943                 }
 944         else
 945                 {
 946                 log_printf("unexpected in <global>: <%s>\n", element_name);
 947                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 948                 }
 949 }
 950
 951 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 952 {
 953 #ifndef HAVE_EXIV2
 954         /* some options do not work without exiv2 */
 955         options->metadata.save_in_image_file = FALSE;
 956         options->metadata.save_legacy_format = TRUE;
 957         options->metadata.write_orientation = FALSE;
 958         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
 959 #endif
 960 }
 961
 962 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)
 963 {
 964         GtkWidget *pane = data;
 965         if (g_ascii_strcasecmp(element_name, "entry") == 0)
 966                 {
 967                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
 968                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 969                 }
 970         else
 971                 {
 972                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
 973                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 974                 }
 975 }
 976
 977 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)
 978 {
 979         GtkWidget *pane = data;
 980
 981         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
 982                 {
 983                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
 984                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 985                 }
 986         else
 987                 {
 988                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
 989                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 990                 }
 991 }
 992
 993 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)
 994 {
 995         GtkWidget *bar = data;
 996         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
 997                 {
 998                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
 999                 if (pane)
1000                         {
1001                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1002                         }
1003                 else
1004                         {
1005                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1006                         bar_add(bar, pane);
1007                         }
1008                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1009                 }
1010 #ifdef HAVE_LIBCHAMPLAIN
1011 #ifdef HAVE_LIBCHAMPLAIN_GTK
1012         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1013                 {
1014                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1015                 if (pane)
1016                         {
1017                         bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1018                         }
1019                 else
1020                         {
1021                         pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1022                         bar_add(bar, pane);
1023                         }
1024                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1025                 }
1026 #endif
1027 #endif
1028         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1029                 {
1030                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1031                 if (pane)
1032                         {
1033                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1034                         }
1035                 else
1036                         {
1037                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1038                         bar_add(bar, pane);
1039                         }
1040                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1041                 }
1042         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1043                 {
1044                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1045                 if (pane)
1046                         {
1047                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1048                         }
1049                 else
1050                         {
1051                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1052                         bar_add(bar, pane);
1053                         }
1054                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1055                 }
1056         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1057                 {
1058                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1059                 if (pane)
1060                         {
1061                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1062                         }
1063                 else
1064                         {
1065                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1066                         bar_add(bar, pane);
1067                         }
1068                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1069                 }
1070         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1071                 {
1072                 bar_clear(bar);
1073                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1074                 }
1075         else
1076                 {
1077                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1078                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1079                 }
1080 }
1081
1082 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)
1083 {
1084         LayoutWindow *lw = data;
1085         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1086                 {
1087                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1088                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1089                 }
1090         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1091                 {
1092                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1093                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1094                 }
1095         else
1096                 {
1097                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1098                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1099                 }
1100 }
1101
1102 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)
1103 {
1104         LayoutWindow *lw = data;
1105         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1106                 {
1107                 if (!lw->bar)
1108                         {
1109                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1110                         layout_bar_set(lw, bar);
1111                         }
1112                 else
1113                         {
1114                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1115                         }
1116
1117                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1118                 }
1119         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1120                 {
1121                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1122                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1123                 }
1124         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1125                 {
1126                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1127                 }
1128         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1129                 {
1130                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1131                 }
1132         else
1133                 {
1134                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1135                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1136                 }
1137 }
1138
1139 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1140 {
1141         LayoutWindow *lw = data;
1142         layout_util_sync(lw);
1143 }
1144
1145 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)
1146 {
1147         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1148                 {
1149                 /* optional top-level node */
1150                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1151                 return;
1152                 }
1153         if (g_ascii_strcasecmp(element_name, "global") == 0)
1154                 {
1155                 load_global_params(attribute_names, attribute_values);
1156                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1157                 return;
1158                 }
1159
1160         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1161                 {
1162                 LayoutWindow *lw;
1163                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1164                 if (lw)
1165                         {
1166                         layout_update_from_config(lw, attribute_names, attribute_values);
1167                         }
1168                 else
1169                         {
1170                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1171                         }
1172                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1173                 }
1174         else
1175                 {
1176                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1177                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1178                 }
1179 }
1180
1181
1182
1183
1184
1185 /*
1186  *-----------------------------------------------------------------------------
1187  * parser
1188  *-----------------------------------------------------------------------------
1189  */
1190
1191
1192 struct _GQParserFuncData
1193 {
1194         GQParserStartFunc start_func;
1195         GQParserEndFunc end_func;
1196         gpointer data;
1197 };
1198
1199 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1200 {
1201         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1202         func_data->start_func = start_func;
1203         func_data->end_func = end_func;
1204         func_data->data = data;
1205
1206         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1207 }
1208
1209 void options_parse_func_pop(GQParserData *parser_data)
1210 {
1211         g_free(parser_data->parse_func_stack->data);
1212         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1213 }
1214
1215 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1216 {
1217         GQParserFuncData *func = parser_data->parse_func_stack->data;
1218         func->data = data;
1219 }
1220
1221
1222 static void start_element(GMarkupParseContext *context,
1223                           const gchar *element_name,
1224                           const gchar **attribute_names,
1225                           const gchar **attribute_values,
1226                           gpointer user_data,
1227                           GError **error)
1228 {
1229         GQParserData *parser_data = user_data;
1230         GQParserFuncData *func = parser_data->parse_func_stack->data;
1231         DEBUG_2("start %s", element_name);
1232
1233         if (func->start_func)
1234                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1235 }
1236
1237 static void end_element(GMarkupParseContext *context,
1238                           const gchar *element_name,
1239                           gpointer user_data,
1240                           GError **error)
1241 {
1242         GQParserData *parser_data = user_data;
1243         GQParserFuncData *func = parser_data->parse_func_stack->data;
1244         DEBUG_2("end %s", element_name);
1245
1246         if (func->end_func)
1247                 func->end_func(parser_data, context, element_name, func->data, error);
1248
1249         options_parse_func_pop(parser_data);
1250 }
1251
1252 static GMarkupParser parser = {
1253         start_element,
1254         end_element,
1255         NULL,
1256         NULL,
1257         NULL
1258 };
1259
1260 /*
1261  *-----------------------------------------------------------------------------
1262  * load configuration (public)
1263  *-----------------------------------------------------------------------------
1264  */
1265
1266 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1267 {
1268         GMarkupParseContext *context;
1269         gboolean ret = TRUE;
1270         GQParserData *parser_data;
1271
1272         parser_data = g_new0(GQParserData, 1);
1273
1274         parser_data->startup = startup;
1275         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1276
1277         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1278
1279         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1280                 {
1281                 ret = FALSE;
1282                 DEBUG_1("Parse failed");
1283                 }
1284
1285         g_free(parser_data);
1286
1287         g_markup_parse_context_free(context);
1288         return ret;
1289 }
1290
1291 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1292 {
1293         gsize size;
1294         gchar *buf;
1295         gboolean ret = TRUE;
1296
1297         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1298                 {
1299                 return FALSE;
1300                 }
1301         ret = load_config_from_buf(buf, size, startup);
1302         g_free(buf);
1303         return ret;
1304 }
1305
1306
1307
1308 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */