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_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         WRITE_NL(); WRITE_BOOL(*options, save_dialog_window_positions);
 341
 342         WRITE_NL(); WRITE_UINT(*options, log_window_lines);
 343         WRITE_NL(); WRITE_BOOL(*options, log_window.timer_data);
 344
 345         /* File operations Options */
 346         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_in_place_rename);
 347         WRITE_NL(); WRITE_BOOL(*options, file_ops.confirm_delete);
 348         WRITE_NL(); WRITE_BOOL(*options, file_ops.enable_delete_key);
 349         WRITE_NL(); WRITE_BOOL(*options, file_ops.safe_delete_enable);
 350         WRITE_NL(); WRITE_CHAR(*options, file_ops.safe_delete_path);
 351         WRITE_NL(); WRITE_INT(*options, file_ops.safe_delete_folder_maxsize);
 352
 353         /* Properties dialog Options */
 354         WRITE_NL(); WRITE_CHAR(*options, properties.tabs_order);
 355
 356         /* Image Options */
 357         WRITE_NL(); WRITE_UINT(*options, image.zoom_mode);
 358
 359         WRITE_SEPARATOR();
 360         WRITE_NL(); WRITE_BOOL(*options, image.zoom_2pass);
 361         WRITE_NL(); WRITE_BOOL(*options, image.zoom_to_fit_allow_expand);
 362         WRITE_NL(); WRITE_UINT(*options, image.zoom_quality);
 363         WRITE_NL(); WRITE_INT(*options, image.zoom_increment);
 364         WRITE_NL(); WRITE_BOOL(*options, image.fit_window_to_image);
 365         WRITE_NL(); WRITE_BOOL(*options, image.limit_window_size);
 366         WRITE_NL(); WRITE_INT(*options, image.max_window_size);
 367         WRITE_NL(); WRITE_BOOL(*options, image.limit_autofit_size);
 368         WRITE_NL(); WRITE_INT(*options, image.max_autofit_size);
 369         WRITE_NL(); WRITE_INT(*options, image.max_enlargement_size);
 370         WRITE_NL(); WRITE_UINT(*options, image.scroll_reset_method);
 371         WRITE_NL(); WRITE_INT(*options, image.tile_cache_max);
 372         WRITE_NL(); WRITE_INT(*options, image.image_cache_max);
 373         WRITE_NL(); WRITE_BOOL(*options, image.enable_read_ahead);
 374         WRITE_NL(); WRITE_BOOL(*options, image.exif_rotate_enable);
 375         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color);
 376         WRITE_NL(); WRITE_BOOL(*options, image.use_custom_border_color_in_fullscreen);
 377         WRITE_NL(); WRITE_COLOR(*options, image.border_color);
 378         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_1);
 379         WRITE_NL(); WRITE_COLOR(*options, image.alpha_color_2);
 380         WRITE_NL(); WRITE_BOOL(*options, image.use_clutter_renderer);
 381
 382         /* Thumbnails Options */
 383         WRITE_NL(); WRITE_INT(*options, thumbnails.max_width);
 384         WRITE_NL(); WRITE_INT(*options, thumbnails.max_height);
 385         WRITE_NL(); WRITE_BOOL(*options, thumbnails.enable_caching);
 386         WRITE_NL(); WRITE_BOOL(*options, thumbnails.cache_into_dirs);
 387         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_xvpics);
 388         WRITE_NL(); WRITE_BOOL(*options, thumbnails.spec_standard);
 389         WRITE_NL(); WRITE_UINT(*options, thumbnails.quality);
 390         WRITE_NL(); WRITE_BOOL(*options, thumbnails.use_exif);
 391
 392         /* File sorting Options */
 393         WRITE_NL(); WRITE_INT(*options, file_sort.method);
 394         WRITE_NL(); WRITE_BOOL(*options, file_sort.ascending);
 395         WRITE_NL(); WRITE_BOOL(*options, file_sort.case_sensitive);
 396         WRITE_NL(); WRITE_BOOL(*options, file_sort.natural);
 397
 398         /* Fullscreen Options */
 399         WRITE_NL(); WRITE_INT(*options, fullscreen.screen);
 400         WRITE_NL(); WRITE_BOOL(*options, fullscreen.clean_flip);
 401         WRITE_NL(); WRITE_BOOL(*options, fullscreen.disable_saver);
 402         WRITE_NL(); WRITE_BOOL(*options, fullscreen.above);
 403
 404         WRITE_SEPARATOR();
 405
 406         /* Image Overlay Options */
 407         WRITE_NL(); WRITE_CHAR(*options, image_overlay.template_string);
 408
 409         WRITE_NL(); WRITE_INT(*options, image_overlay.x);
 410         WRITE_NL(); WRITE_INT(*options, image_overlay.y);
 411         WRITE_NL(); WRITE_INT(*options, image_overlay.text_red);
 412         WRITE_NL(); WRITE_INT(*options, image_overlay.text_green);
 413         WRITE_NL(); WRITE_INT(*options, image_overlay.text_blue);
 414         WRITE_NL(); WRITE_INT(*options, image_overlay.text_alpha);
 415         WRITE_NL(); WRITE_INT(*options, image_overlay.background_red);
 416         WRITE_NL(); WRITE_INT(*options, image_overlay.background_green);
 417         WRITE_NL(); WRITE_INT(*options, image_overlay.background_blue);
 418         WRITE_NL(); WRITE_INT(*options, image_overlay.background_alpha);
 419         WRITE_NL(); WRITE_CHAR(*options, image_overlay.font);
 420
 421         /* Slideshow Options */
 422         WRITE_NL(); WRITE_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION);
 423         WRITE_NL(); WRITE_BOOL(*options, slideshow.random);
 424         WRITE_NL(); WRITE_BOOL(*options, slideshow.repeat);
 425
 426         /* Collection Options */
 427         WRITE_NL(); WRITE_BOOL(*options, collections.rectangular_selection);
 428
 429         /* Filtering Options */
 430         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_hidden_files);
 431         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_parent_directory);
 432         WRITE_NL(); WRITE_BOOL(*options, file_filter.show_dot_directory);
 433         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable_file_extension_checks);
 434         WRITE_NL(); WRITE_BOOL(*options, file_filter.disable);
 435         WRITE_SEPARATOR();
 436
 437         /* Sidecars Options */
 438         WRITE_NL(); WRITE_CHAR(*options, sidecar.ext);
 439
 440         /* Shell command */
 441         WRITE_NL(); WRITE_CHAR(*options, shell.path);
 442         WRITE_NL(); WRITE_CHAR(*options, shell.options);
 443
 444         /* Helpers */
 445         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_name);
 446         WRITE_NL(); WRITE_CHAR(*options, helpers.html_browser.command_line);
 447
 448         /* Metadata Options */
 449         WRITE_NL(); WRITE_BOOL(*options, metadata.enable_metadata_dirs);
 450         WRITE_NL(); WRITE_BOOL(*options, metadata.save_in_image_file);
 451         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_IPTC);
 452         WRITE_NL(); WRITE_BOOL(*options, metadata.warn_on_write_problems);
 453         WRITE_NL(); WRITE_BOOL(*options, metadata.save_legacy_format);
 454         WRITE_NL(); WRITE_BOOL(*options, metadata.sync_grouped_files);
 455         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_write);
 456         WRITE_NL(); WRITE_BOOL(*options, metadata.sidecar_extended_name);
 457         WRITE_NL(); WRITE_INT(*options, metadata.confirm_timeout);
 458         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_after_timeout);
 459         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_image_change);
 460         WRITE_NL(); WRITE_BOOL(*options, metadata.confirm_on_dir_change);
 461         WRITE_NL(); WRITE_BOOL(*options, metadata.keywords_case_sensitive);
 462         WRITE_NL(); WRITE_BOOL(*options, metadata.write_orientation);
 463
 464         WRITE_NL(); WRITE_INT(*options, stereo.mode);
 465         WRITE_NL(); WRITE_INT(*options, stereo.fsmode);
 466         WRITE_NL(); WRITE_BOOL(*options, stereo.enable_fsmode);
 467         WRITE_NL(); WRITE_INT(*options, stereo.fixed_w);
 468         WRITE_NL(); WRITE_INT(*options, stereo.fixed_h);
 469         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x1);
 470         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y1);
 471         WRITE_NL(); WRITE_INT(*options, stereo.fixed_x2);
 472         WRITE_NL(); WRITE_INT(*options, stereo.fixed_y2);
 473
 474         /* copy move rename */
 475         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_start);
 476         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.auto_padding);
 477         WRITE_NL(); WRITE_CHAR(*options, cp_mv_rn.auto_end);
 478         WRITE_NL(); WRITE_INT(*options, cp_mv_rn.formatted_start);
 479 }
 480
 481 static void write_color_profile(GString *outstr, gint indent)
 482 {
 483         gint i;
 484 #ifndef HAVE_LCMS
 485         g_string_append_printf(outstr, "<!-- NOTICE: %s was not built with support for color profiles,\n"
 486                             "         color profile options will have no effect.\n-->\n", GQ_APPNAME);
 487 #endif
 488
 489         WRITE_NL(); WRITE_STRING("<color_profiles ");
 490         WRITE_CHAR(options->color_profile, screen_file);
 491         WRITE_BOOL(options->color_profile, enabled);
 492         WRITE_BOOL(options->color_profile, use_image);
 493         WRITE_INT(options->color_profile, input_type);
 494         WRITE_BOOL(options->color_profile, use_x11_screen_profile);
 495         WRITE_INT(options->color_profile, render_intent);
 496         WRITE_STRING(">");
 497
 498         indent++;
 499         for (i = 0; i < COLOR_PROFILE_INPUTS; i++)
 500                 {
 501                 WRITE_NL(); WRITE_STRING("<profile ");
 502                 write_char_option(outstr, indent, "input_file", options->color_profile.input_file[i]);
 503                 write_char_option(outstr, indent, "input_name", options->color_profile.input_name[i]);
 504                 WRITE_STRING("/>");
 505                 }
 506         indent--;
 507         WRITE_NL(); WRITE_STRING("</color_profiles>");
 508 }
 509
 510
 511 /*
 512  *-----------------------------------------------------------------------------
 513  * save configuration (public)
 514  *-----------------------------------------------------------------------------
 515  */
 516
 517 gboolean save_config_to_file(const gchar *utf8_path, ConfOptions *options)
 518 {
 519         SecureSaveInfo *ssi;
 520         gchar *rc_pathl;
 521         GString *outstr;
 522         gint indent = 0;
 523         GList *work;
 524
 525         rc_pathl = path_from_utf8(utf8_path);
 526         ssi = secure_open(rc_pathl);
 527         g_free(rc_pathl);
 528         if (!ssi)
 529                 {
 530                 log_printf(_("error saving config file: %s\n"), utf8_path);
 531                 return FALSE;
 532                 }
 533
 534         outstr = g_string_new("");
 535         g_string_append_printf(outstr, "<!--\n");
 536         g_string_append_printf(outstr, "######################################################################\n");
 537         g_string_append_printf(outstr, "# %30s config file      version %-10s #\n", GQ_APPNAME, VERSION);
 538         g_string_append_printf(outstr, "######################################################################\n");
 539         WRITE_SEPARATOR();
 540
 541         WRITE_STRING("# Note: This file is autogenerated. Options can be changed here,\n");
 542         WRITE_STRING("#       but user comments and formatting will be lost.\n");
 543         WRITE_SEPARATOR();
 544         WRITE_STRING("-->\n");
 545         WRITE_SEPARATOR();
 546
 547         WRITE_STRING("<gq>\n");
 548         indent++;
 549
 550         WRITE_NL(); WRITE_STRING("<global\n");
 551         indent++;
 552         write_global_attributes(outstr, indent + 1);
 553         indent--;
 554         WRITE_STRING(">\n");
 555
 556         indent++;
 557
 558         write_color_profile(outstr, indent);
 559
 560         WRITE_SEPARATOR();
 561         filter_write_list(outstr, indent);
 562
 563         WRITE_SEPARATOR();
 564         keyword_tree_write_config(outstr, indent);
 565         indent--;
 566         WRITE_NL(); WRITE_STRING("</global>\n");
 567
 568         WRITE_SEPARATOR();
 569
 570         /* Layout Options */
 571         work = layout_window_list;
 572         while (work)
 573                 {
 574                 LayoutWindow *lw = work->data;
 575                 layout_write_config(lw, outstr, indent);
 576                 work = work->next;
 577                 }
 578
 579         indent--;
 580         WRITE_NL(); WRITE_STRING("</gq>\n");
 581         WRITE_SEPARATOR();
 582
 583         secure_fputs(ssi, outstr->str);
 584         g_string_free(outstr, TRUE);
 585
 586         if (secure_close(ssi))
 587                 {
 588                 log_printf(_("error saving config file: %s\nerror: %s\n"), utf8_path,
 589                            secsave_strerror(secsave_errno));
 590                 return FALSE;
 591                 }
 592
 593         return TRUE;
 594 }
 595
 596 /*
 597  *-----------------------------------------------------------------------------
 598  * loading attributes for elements (private)
 599  *-----------------------------------------------------------------------------
 600  */
 601
 602
 603 static gboolean load_global_params(const gchar **attribute_names, const gchar **attribute_values)
 604 {
 605         while (*attribute_names)
 606                 {
 607                 const gchar *option = *attribute_names++;
 608                 const gchar *value = *attribute_values++;
 609
 610                 /* General options */
 611                 if (READ_BOOL(*options, show_icon_names)) continue;
 612
 613                 if (READ_BOOL(*options, tree_descend_subdirs)) continue;
 614                 if (READ_BOOL(*options, view_dir_list_single_click_enter)) continue;
 615                 if (READ_BOOL(*options, lazy_image_sync)) continue;
 616                 if (READ_BOOL(*options, update_on_time_change)) continue;
 617
 618                 if (READ_UINT_CLAMP(*options, duplicates_similarity_threshold, 0, 100)) continue;
 619                 if (READ_UINT_CLAMP(*options, duplicates_match, 0, DUPE_MATCH_NAME_CI)) continue;
 620                 if (READ_UINT_CLAMP(*options, duplicates_select_type, 0, DUPE_SELECT_GROUP2)) continue;
 621                 if (READ_BOOL(*options, duplicates_thumbnails)) continue;
 622                 if (READ_BOOL(*options, rot_invariant_sim)) continue;
 623                 if (READ_BOOL(*options, sort_totals)) continue;
 624
 625                 if (READ_BOOL(*options, progressive_key_scrolling)) continue;
 626                 if (READ_UINT_CLAMP(*options, keyboard_scroll_step, 1, 32)) continue;
 627
 628                 if (READ_BOOL(*options, mousewheel_scrolls)) continue;
 629                 if (READ_BOOL(*options, image_lm_click_nav)) continue;
 630                 if (READ_BOOL(*options, image_l_click_video)) continue;
 631                 if (READ_CHAR(*options, image_l_click_video_editor)) continue;
 632
 633                 if (READ_INT(*options, open_recent_list_maxsize)) continue;
 634                 if (READ_INT(*options, dnd_icon_size)) continue;
 635                 if (READ_BOOL(*options, place_dialogs_under_mouse)) continue;
 636                 if (READ_INT(*options, clipboard_selection)) continue;
 637
 638                 if (READ_BOOL(*options, save_window_positions)) continue;
 639                 if (READ_BOOL(*options, use_saved_window_positions_for_new_windows)) continue;
 640                 if (READ_BOOL(*options, tools_restore_state)) continue;
 641                 if (READ_BOOL(*options, save_dialog_window_positions)) continue;
 642
 643                 if (READ_INT(*options, log_window_lines)) continue;
 644                 if (READ_BOOL(*options, log_window.timer_data)) continue;
 645
 646                 /* Properties dialog options */
 647                 if (READ_CHAR(*options, properties.tabs_order)) continue;
 648
 649                 /* Image options */
 650                 if (READ_UINT_CLAMP(*options, image.zoom_mode, 0, ZOOM_RESET_NONE)) continue;
 651                 if (READ_BOOL(*options, image.zoom_2pass)) continue;
 652                 if (READ_BOOL(*options, image.zoom_to_fit_allow_expand)) continue;
 653                 if (READ_BOOL(*options, image.fit_window_to_image)) continue;
 654                 if (READ_BOOL(*options, image.limit_window_size)) continue;
 655                 if (READ_INT(*options, image.max_window_size)) continue;
 656                 if (READ_BOOL(*options, image.limit_autofit_size)) continue;
 657                 if (READ_INT(*options, image.max_autofit_size)) continue;
 658                 if (READ_INT(*options, image.max_enlargement_size)) continue;
 659                 if (READ_UINT_CLAMP(*options, image.scroll_reset_method, 0, PR_SCROLL_RESET_COUNT - 1)) continue;
 660                 if (READ_INT(*options, image.tile_cache_max)) continue;
 661                 if (READ_INT(*options, image.image_cache_max)) continue;
 662                 if (READ_UINT_CLAMP(*options, image.zoom_quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 663                 if (READ_INT(*options, image.zoom_increment)) continue;
 664                 if (READ_BOOL(*options, image.enable_read_ahead)) continue;
 665                 if (READ_BOOL(*options, image.exif_rotate_enable)) continue;
 666                 if (READ_BOOL(*options, image.use_custom_border_color)) continue;
 667                 if (READ_BOOL(*options, image.use_custom_border_color_in_fullscreen)) continue;
 668                 if (READ_COLOR(*options, image.border_color)) continue;
 669                 if (READ_COLOR(*options, image.alpha_color_1)) continue;
 670                 if (READ_COLOR(*options, image.alpha_color_2)) continue;
 671                 if (READ_BOOL(*options, image.use_clutter_renderer)) continue;
 672
 673                 /* Thumbnails options */
 674                 if (READ_INT_CLAMP(*options, thumbnails.max_width, 16, 512)) continue;
 675                 if (READ_INT_CLAMP(*options, thumbnails.max_height, 16, 512)) continue;
 676
 677                 if (READ_BOOL(*options, thumbnails.enable_caching)) continue;
 678                 if (READ_BOOL(*options, thumbnails.cache_into_dirs)) continue;
 679                 if (READ_BOOL(*options, thumbnails.use_xvpics)) continue;
 680                 if (READ_BOOL(*options, thumbnails.spec_standard)) continue;
 681                 if (READ_UINT_CLAMP(*options, thumbnails.quality, GDK_INTERP_NEAREST, GDK_INTERP_HYPER)) continue;
 682                 if (READ_BOOL(*options, thumbnails.use_exif)) continue;
 683
 684                 /* File sorting options */
 685                 if (READ_UINT(*options, file_sort.method)) continue;
 686                 if (READ_BOOL(*options, file_sort.ascending)) continue;
 687                 if (READ_BOOL(*options, file_sort.case_sensitive)) continue;
 688                 if (READ_BOOL(*options, file_sort.natural)) continue;
 689
 690                 /* File operations *options */
 691                 if (READ_BOOL(*options, file_ops.enable_in_place_rename)) continue;
 692                 if (READ_BOOL(*options, file_ops.confirm_delete)) continue;
 693                 if (READ_BOOL(*options, file_ops.enable_delete_key)) continue;
 694                 if (READ_BOOL(*options, file_ops.safe_delete_enable)) continue;
 695                 if (READ_CHAR(*options, file_ops.safe_delete_path)) continue;
 696                 if (READ_INT(*options, file_ops.safe_delete_folder_maxsize)) continue;
 697
 698                 /* Fullscreen options */
 699                 if (READ_INT(*options, fullscreen.screen)) continue;
 700                 if (READ_BOOL(*options, fullscreen.clean_flip)) continue;
 701                 if (READ_BOOL(*options, fullscreen.disable_saver)) continue;
 702                 if (READ_BOOL(*options, fullscreen.above)) continue;
 703
 704                 /* Image overlay */
 705                 if (READ_CHAR(*options, image_overlay.template_string)) continue;
 706                 if (READ_INT(*options, image_overlay.x)) continue;
 707                 if (READ_INT(*options, image_overlay.y)) continue;
 708                 if (READ_USHORT(*options, image_overlay.text_red)) continue;
 709                 if (READ_USHORT(*options, image_overlay.text_green)) continue;
 710                 if (READ_USHORT(*options, image_overlay.text_blue)) continue;
 711                 if (READ_USHORT(*options, image_overlay.text_alpha)) continue;
 712                 if (READ_USHORT(*options, image_overlay.background_red)) continue;
 713                 if (READ_USHORT(*options, image_overlay.background_green)) continue;
 714                 if (READ_USHORT(*options, image_overlay.background_blue)) continue;
 715                 if (READ_USHORT(*options, image_overlay.background_alpha)) continue;
 716                 if (READ_CHAR(*options, image_overlay.font)) continue;
 717
 718                 /* Slideshow options */
 719                 if (READ_INT_UNIT(*options, slideshow.delay, SLIDESHOW_SUBSECOND_PRECISION)) continue;
 720                 if (READ_BOOL(*options, slideshow.random)) continue;
 721                 if (READ_BOOL(*options, slideshow.repeat)) continue;
 722
 723                 /* Collection options */
 724                 if (READ_BOOL(*options, collections.rectangular_selection)) continue;
 725
 726                 /* Filtering options */
 727                 if (READ_BOOL(*options, file_filter.show_hidden_files)) continue;
 728                 if (READ_BOOL(*options, file_filter.show_parent_directory)) continue;
 729                 if (READ_BOOL(*options, file_filter.show_dot_directory)) continue;
 730                 if (READ_BOOL(*options, file_filter.disable_file_extension_checks)) continue;
 731                 if (READ_BOOL(*options, file_filter.disable)) continue;
 732                 if (READ_CHAR(*options, sidecar.ext)) continue;
 733
 734                 /* Color Profiles */
 735
 736                 /* Shell command */
 737                 if (READ_CHAR(*options, shell.path)) continue;
 738                 if (READ_CHAR(*options, shell.options)) continue;
 739
 740                 /* Helpers */
 741                 if (READ_CHAR(*options, helpers.html_browser.command_name)) continue;
 742                 if (READ_CHAR(*options, helpers.html_browser.command_line)) continue;
 743
 744                 /* Metadata */
 745                 if (READ_BOOL(*options, metadata.enable_metadata_dirs)) continue;
 746                 if (READ_BOOL(*options, metadata.save_in_image_file)) continue;
 747                 if (READ_BOOL(*options, metadata.save_legacy_IPTC)) continue;
 748                 if (READ_BOOL(*options, metadata.warn_on_write_problems)) continue;
 749                 if (READ_BOOL(*options, metadata.save_legacy_format)) continue;
 750                 if (READ_BOOL(*options, metadata.sync_grouped_files)) continue;
 751                 if (READ_BOOL(*options, metadata.confirm_write)) continue;
 752                 if (READ_BOOL(*options, metadata.sidecar_extended_name)) continue;
 753                 if (READ_BOOL(*options, metadata.confirm_after_timeout)) continue;
 754                 if (READ_INT(*options, metadata.confirm_timeout)) continue;
 755                 if (READ_BOOL(*options, metadata.confirm_on_image_change)) continue;
 756                 if (READ_BOOL(*options, metadata.confirm_on_dir_change)) continue;
 757                 if (READ_BOOL(*options, metadata.keywords_case_sensitive)) continue;
 758                 if (READ_BOOL(*options, metadata.write_orientation)) continue;
 759
 760                 if (READ_INT(*options, stereo.mode)) continue;
 761                 if (READ_INT(*options, stereo.fsmode)) continue;
 762                 if (READ_BOOL(*options, stereo.enable_fsmode)) continue;
 763                 if (READ_INT(*options, stereo.fixed_w)) continue;
 764                 if (READ_INT(*options, stereo.fixed_h)) continue;
 765                 if (READ_INT(*options, stereo.fixed_x1)) continue;
 766                 if (READ_INT(*options, stereo.fixed_y1)) continue;
 767                 if (READ_INT(*options, stereo.fixed_x2)) continue;
 768                 if (READ_INT(*options, stereo.fixed_y2)) continue;
 769
 770                 /* copy move rename */
 771                 if (READ_INT(*options, cp_mv_rn.auto_start))  continue;
 772                 if (READ_INT(*options, cp_mv_rn.auto_padding)) continue;
 773                 if (READ_CHAR(*options, cp_mv_rn.auto_end)) continue;
 774                 if (READ_INT(*options, cp_mv_rn.formatted_start)) continue;
 775
 776                 /* Dummy options */
 777                 if (READ_DUMMY(*options, image.dither_quality, "deprecated since 2012-08-13")) continue;
 778
 779                 /* Unknown options */
 780                 log_printf("unknown attribute %s = %s\n", option, value);
 781                 }
 782
 783         return TRUE;
 784 }
 785
 786 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)
 787 {
 788         while (*attribute_names)
 789                 {
 790                 const gchar *option = *attribute_names++;
 791                 const gchar *value = *attribute_values++;
 792
 793                 if (READ_BOOL(options->color_profile, enabled)) continue;
 794                 if (READ_BOOL(options->color_profile, use_image)) continue;
 795                 if (READ_INT(options->color_profile, input_type)) continue;
 796                 if (READ_CHAR(options->color_profile, screen_file)) continue;
 797                 if (READ_BOOL(options->color_profile, use_x11_screen_profile)) continue;
 798                 if (READ_INT(options->color_profile, render_intent)) continue;
 799
 800                 log_printf("unknown attribute %s = %s\n", option, value);
 801                 }
 802
 803 }
 804
 805 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)
 806 {
 807         gint i = GPOINTER_TO_INT(data);
 808         if (i < 0 || i >= COLOR_PROFILE_INPUTS) return;
 809         while (*attribute_names)
 810                 {
 811                 const gchar *option = *attribute_names++;
 812                 const gchar *value = *attribute_values++;
 813
 814                 if (READ_CHAR_FULL("input_file", options->color_profile.input_file[i])) continue;
 815                 if (READ_CHAR_FULL("input_name", options->color_profile.input_name[i])) continue;
 816
 817                 log_printf("unknown attribute %s = %s\n", option, value);
 818                 }
 819         i++;
 820         options_parse_func_set_data(parser_data, GINT_TO_POINTER(i));
 821
 822 }
 823
 824
 825
 826 /*
 827  *-----------------------------------------------------------------------------
 828  * xml file structure (private)
 829  *-----------------------------------------------------------------------------
 830  */
 831 struct _GQParserData
 832 {
 833         GList *parse_func_stack;
 834         gboolean startup; /* reading config for the first time - add commandline and defaults */
 835 };
 836
 837 static const gchar *options_get_id(const gchar **attribute_names, const gchar **attribute_values)
 838 {
 839         while (*attribute_names)
 840                 {
 841                 const gchar *option = *attribute_names++;
 842                 const gchar *value = *attribute_values++;
 843
 844                 if (strcmp(option, "id") == 0) return value;
 845
 846                 }
 847         return NULL;
 848 }
 849
 850
 851 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)
 852 {
 853         log_printf("unexpected: %s\n", element_name);
 854         options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 855 }
 856
 857 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)
 858 {
 859         if (g_ascii_strcasecmp(element_name, "profile") == 0)
 860                 {
 861                 options_load_profile(parser_data, context, element_name, attribute_names, attribute_values, data, error);
 862                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 863                 }
 864         else
 865                 {
 866                 log_printf("unexpected in <profile>: <%s>\n", element_name);
 867                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 868                 }
 869 }
 870
 871 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)
 872 {
 873         if (g_ascii_strcasecmp(element_name, "file_type") == 0)
 874                 {
 875                 filter_load_file_type(attribute_names, attribute_values);
 876                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 877                 }
 878         else
 879                 {
 880                 log_printf("unexpected in <filter>: <%s>\n", element_name);
 881                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 882                 }
 883 }
 884
 885 static void options_parse_filter_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 886 {
 887         if (parser_data->startup) filter_add_defaults();
 888         filter_rebuild();
 889 }
 890
 891 static void options_parse_keyword_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 892 {
 893         GtkTreeIter *iter_ptr = data;
 894         gtk_tree_iter_free(iter_ptr);
 895 }
 896
 897
 898 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)
 899 {
 900         GtkTreeIter *iter_ptr = data;
 901         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
 902                 {
 903                 GtkTreeIter *child = keyword_add_from_config(keyword_tree, iter_ptr, attribute_names, attribute_values);
 904                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, child);
 905                 }
 906         else
 907                 {
 908                 log_printf("unexpected in <keyword>: <%s>\n", element_name);
 909                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 910                 }
 911 }
 912
 913
 914
 915 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)
 916 {
 917         if (g_ascii_strcasecmp(element_name, "keyword") == 0)
 918                 {
 919                 GtkTreeIter *iter_ptr = keyword_add_from_config(keyword_tree, NULL, attribute_names, attribute_values);
 920                 options_parse_func_push(parser_data, options_parse_keyword, options_parse_keyword_end, iter_ptr);
 921                 }
 922         else
 923                 {
 924                 log_printf("unexpected in <keyword_tree>: <%s>\n", element_name);
 925                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 926                 }
 927 }
 928
 929
 930 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)
 931 {
 932         if (g_ascii_strcasecmp(element_name, "color_profiles") == 0)
 933                 {
 934                 options_load_color_profiles(parser_data, context, element_name, attribute_names, attribute_values, data, error);
 935                 options_parse_func_push(parser_data, options_parse_color_profiles, NULL, GINT_TO_POINTER(0));
 936                 }
 937         else if (g_ascii_strcasecmp(element_name, "filter") == 0)
 938                 {
 939                 options_parse_func_push(parser_data, options_parse_filter, options_parse_filter_end, NULL);
 940                 }
 941         else if (g_ascii_strcasecmp(element_name, "keyword_tree") == 0)
 942                 {
 943                 if (!keyword_tree) keyword_tree_new();
 944                 options_parse_func_push(parser_data, options_parse_keyword_tree, NULL, NULL);
 945                 }
 946         else
 947                 {
 948                 log_printf("unexpected in <global>: <%s>\n", element_name);
 949                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 950                 }
 951 }
 952
 953 static void options_parse_global_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
 954 {
 955 #ifndef HAVE_EXIV2
 956         /* some options do not work without exiv2 */
 957         options->metadata.save_in_image_file = FALSE;
 958         options->metadata.save_legacy_format = TRUE;
 959         options->metadata.write_orientation = FALSE;
 960         DEBUG_1("compiled without Exiv2 - disabling XMP write support");
 961 #endif
 962 }
 963
 964 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)
 965 {
 966         GtkWidget *pane = data;
 967         if (g_ascii_strcasecmp(element_name, "entry") == 0)
 968                 {
 969                 bar_pane_exif_entry_add_from_config(pane, attribute_names, attribute_values);
 970                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 971                 }
 972         else
 973                 {
 974                 log_printf("unexpected in <pane_exif>: <%s>\n", element_name);
 975                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 976                 }
 977 }
 978
 979 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)
 980 {
 981         GtkWidget *pane = data;
 982
 983         if (g_ascii_strcasecmp(element_name, "expanded") == 0)
 984                 {
 985                 bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
 986                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 987                 }
 988         else
 989                 {
 990                 log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
 991                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
 992                 }
 993 }
 994
 995 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)
 996 {
 997         GtkWidget *bar = data;
 998         if (g_ascii_strcasecmp(element_name, "pane_comment") == 0)
 999                 {
1000                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_COMMENT, options_get_id(attribute_names, attribute_values));
1001                 if (pane)
1002                         {
1003                         bar_pane_comment_update_from_config(pane, attribute_names, attribute_values);
1004                         }
1005                 else
1006                         {
1007                         pane = bar_pane_comment_new_from_config(attribute_names, attribute_values);
1008                         bar_add(bar, pane);
1009                         }
1010                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1011                 }
1012 #ifdef HAVE_LIBCHAMPLAIN
1013 #ifdef HAVE_LIBCHAMPLAIN_GTK
1014         else if (g_ascii_strcasecmp(element_name, "pane_gps") == 0)
1015                 {
1016                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_GPS, options_get_id(attribute_names, attribute_values));
1017                 if (pane)
1018                         {
1019                         bar_pane_gps_update_from_config(pane, attribute_names, attribute_values);
1020                         }
1021                 else
1022                         {
1023                         pane = bar_pane_gps_new_from_config(attribute_names, attribute_values);
1024                         bar_add(bar, pane);
1025                         }
1026                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1027                 }
1028 #endif
1029 #endif
1030         else if (g_ascii_strcasecmp(element_name, "pane_exif") == 0)
1031                 {
1032                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_EXIF, options_get_id(attribute_names, attribute_values));
1033                 if (pane)
1034                         {
1035                         bar_pane_exif_update_from_config(pane, attribute_names, attribute_values);
1036                         }
1037                 else
1038                         {
1039                         pane = bar_pane_exif_new_from_config(attribute_names, attribute_values);
1040                         bar_add(bar, pane);
1041                         }
1042                 options_parse_func_push(parser_data, options_parse_pane_exif, NULL, pane);
1043                 }
1044         else if (g_ascii_strcasecmp(element_name, "pane_histogram") == 0)
1045                 {
1046                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_HISTOGRAM, options_get_id(attribute_names, attribute_values));
1047                 if (pane)
1048                         {
1049                         bar_pane_histogram_update_from_config(pane, attribute_names, attribute_values);
1050                         }
1051                 else
1052                         {
1053                         pane = bar_pane_histogram_new_from_config(attribute_names, attribute_values);
1054                         bar_add(bar, pane);
1055                         }
1056                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1057                 }
1058         else if (g_ascii_strcasecmp(element_name, "pane_keywords") == 0)
1059                 {
1060                 GtkWidget *pane = bar_find_pane_by_id(bar, PANE_KEYWORDS, options_get_id(attribute_names, attribute_values));
1061                 if (pane)
1062                         {
1063                         bar_pane_keywords_update_from_config(pane, attribute_names, attribute_values);
1064                         }
1065                 else
1066                         {
1067                         pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
1068                         bar_add(bar, pane);
1069                         }
1070                 options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
1071                 }
1072         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1073                 {
1074                 bar_clear(bar);
1075                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1076                 }
1077         else
1078                 {
1079                 log_printf("unexpected in <bar>: <%s>\n", element_name);
1080                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1081                 }
1082 }
1083
1084 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)
1085 {
1086         LayoutWindow *lw = data;
1087         if (g_ascii_strcasecmp(element_name, "toolitem") == 0)
1088                 {
1089                 layout_toolbar_add_from_config(lw, TOOLBAR_MAIN, attribute_names, attribute_values);
1090                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1091                 }
1092         else if (g_ascii_strcasecmp(element_name, "clear") == 0)
1093                 {
1094                 layout_toolbar_clear(lw, TOOLBAR_MAIN);
1095                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1096                 }
1097         else
1098                 {
1099                 log_printf("unexpected in <toolbar>: <%s>\n", element_name);
1100                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1101                 }
1102 }
1103 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)
1104 {
1105         if (g_ascii_strcasecmp(element_name, "window") == 0)
1106                 {
1107                 generic_dialog_windows_load_config(attribute_names, attribute_values);
1108                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1109                 }
1110         else
1111                 {
1112                 log_printf("unexpected in <dialogs>: <%s>\n", element_name);
1113                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1114                 }
1115 }
1116
1117 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)
1118 {
1119         LayoutWindow *lw = data;
1120         if (g_ascii_strcasecmp(element_name, "bar") == 0)
1121                 {
1122                 if (!lw->bar)
1123                         {
1124                         GtkWidget *bar = bar_new_from_config(lw, attribute_names, attribute_values);
1125                         layout_bar_set(lw, bar);
1126                         }
1127                 else
1128                         {
1129                         bar_update_from_config(lw->bar, attribute_names, attribute_values);
1130                         }
1131
1132                 options_parse_func_push(parser_data, options_parse_bar, NULL, lw->bar);
1133                 }
1134         else if (g_ascii_strcasecmp(element_name, "bar_sort") == 0)
1135                 {
1136                 bar_sort_cold_start(lw, attribute_names, attribute_values);
1137                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1138                 }
1139         else if (g_ascii_strcasecmp(element_name, "toolbar") == 0)
1140                 {
1141                 options_parse_func_push(parser_data, options_parse_toolbar, NULL, lw);
1142                 }
1143         else if (g_ascii_strcasecmp(element_name, "statusbar") == 0)
1144                 {
1145                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1146                 }
1147         else if (g_ascii_strcasecmp(element_name, "dialogs") == 0)
1148                 {
1149                 options_parse_func_push(parser_data, options_parse_dialogs, NULL, NULL);
1150                 }
1151         else
1152                 {
1153                 log_printf("unexpected in <layout>: <%s>\n", element_name);
1154                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1155                 }
1156 }
1157
1158 static void options_parse_layout_end(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, gpointer data, GError **error)
1159 {
1160         LayoutWindow *lw = data;
1161         layout_util_sync(lw);
1162 }
1163
1164 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)
1165 {
1166         if (g_ascii_strcasecmp(element_name, "gq") == 0)
1167                 {
1168                 /* optional top-level node */
1169                 options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1170                 return;
1171                 }
1172         if (g_ascii_strcasecmp(element_name, "global") == 0)
1173                 {
1174                 load_global_params(attribute_names, attribute_values);
1175                 options_parse_func_push(parser_data, options_parse_global, options_parse_global_end, NULL);
1176                 return;
1177                 }
1178
1179         if (g_ascii_strcasecmp(element_name, "layout") == 0)
1180                 {
1181                 LayoutWindow *lw;
1182                 lw = layout_find_by_layout_id(options_get_id(attribute_names, attribute_values));
1183                 if (lw)
1184                         {
1185                         layout_update_from_config(lw, attribute_names, attribute_values);
1186                         }
1187                 else
1188                         {
1189                         lw = layout_new_from_config(attribute_names, attribute_values, parser_data->startup);
1190                         }
1191                 options_parse_func_push(parser_data, options_parse_layout, options_parse_layout_end, lw);
1192                 }
1193         else
1194                 {
1195                 log_printf("unexpected in <toplevel>: <%s>\n", element_name);
1196                 options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
1197                 }
1198 }
1199
1200
1201
1202
1203
1204 /*
1205  *-----------------------------------------------------------------------------
1206  * parser
1207  *-----------------------------------------------------------------------------
1208  */
1209
1210
1211 struct _GQParserFuncData
1212 {
1213         GQParserStartFunc start_func;
1214         GQParserEndFunc end_func;
1215         gpointer data;
1216 };
1217
1218 void options_parse_func_push(GQParserData *parser_data, GQParserStartFunc start_func, GQParserEndFunc end_func, gpointer data)
1219 {
1220         GQParserFuncData *func_data = g_new0(GQParserFuncData, 1);
1221         func_data->start_func = start_func;
1222         func_data->end_func = end_func;
1223         func_data->data = data;
1224
1225         parser_data->parse_func_stack = g_list_prepend(parser_data->parse_func_stack, func_data);
1226 }
1227
1228 void options_parse_func_pop(GQParserData *parser_data)
1229 {
1230         g_free(parser_data->parse_func_stack->data);
1231         parser_data->parse_func_stack = g_list_delete_link(parser_data->parse_func_stack, parser_data->parse_func_stack);
1232 }
1233
1234 void options_parse_func_set_data(GQParserData *parser_data, gpointer data)
1235 {
1236         GQParserFuncData *func = parser_data->parse_func_stack->data;
1237         func->data = data;
1238 }
1239
1240
1241 static void start_element(GMarkupParseContext *context,
1242                           const gchar *element_name,
1243                           const gchar **attribute_names,
1244                           const gchar **attribute_values,
1245                           gpointer user_data,
1246                           GError **error)
1247 {
1248         GQParserData *parser_data = user_data;
1249         GQParserFuncData *func = parser_data->parse_func_stack->data;
1250         DEBUG_2("start %s", element_name);
1251
1252         if (func->start_func)
1253                 func->start_func(parser_data, context, element_name, attribute_names, attribute_values, func->data, error);
1254 }
1255
1256 static void end_element(GMarkupParseContext *context,
1257                           const gchar *element_name,
1258                           gpointer user_data,
1259                           GError **error)
1260 {
1261         GQParserData *parser_data = user_data;
1262         GQParserFuncData *func = parser_data->parse_func_stack->data;
1263         DEBUG_2("end %s", element_name);
1264
1265         if (func->end_func)
1266                 func->end_func(parser_data, context, element_name, func->data, error);
1267
1268         options_parse_func_pop(parser_data);
1269 }
1270
1271 static GMarkupParser parser = {
1272         start_element,
1273         end_element,
1274         NULL,
1275         NULL,
1276         NULL
1277 };
1278
1279 /*
1280  *-----------------------------------------------------------------------------
1281  * load configuration (public)
1282  *-----------------------------------------------------------------------------
1283  */
1284
1285 gboolean load_config_from_buf(const gchar *buf, gsize size, gboolean startup)
1286 {
1287         GMarkupParseContext *context;
1288         gboolean ret = TRUE;
1289         GQParserData *parser_data;
1290
1291         parser_data = g_new0(GQParserData, 1);
1292
1293         parser_data->startup = startup;
1294         options_parse_func_push(parser_data, options_parse_toplevel, NULL, NULL);
1295
1296         context = g_markup_parse_context_new(&parser, 0, parser_data, NULL);
1297
1298         if (g_markup_parse_context_parse(context, buf, size, NULL) == FALSE)
1299                 {
1300                 ret = FALSE;
1301                 DEBUG_1("Parse failed");
1302                 }
1303
1304         g_free(parser_data);
1305
1306         g_markup_parse_context_free(context);
1307         return ret;
1308 }
1309
1310 gboolean load_config_from_file(const gchar *utf8_path, gboolean startup)
1311 {
1312         gsize size;
1313         gchar *buf;
1314         gboolean ret = TRUE;
1315
1316         if (g_file_get_contents(utf8_path, &buf, &size, NULL) == FALSE)
1317                 {
1318                 return FALSE;
1319                 }
1320         ret = load_config_from_buf(buf, size, startup);
1321         g_free(buf);
1322         return ret;
1323 }
1324
1325
1326
1327 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */