src/keyfile.c

   1 /*
   2  *      keyfile.c - this file is part of Geany, a fast and lightweight IDE
   3  *
   4  *      Copyright 2005 The Geany contributors
   5  *
   6  *      This program is free software; you can redistribute it and/or modify
   7  *      it under the terms of the GNU General Public License as published by
   8  *      the Free Software Foundation; either version 2 of the License, or
   9  *      (at your option) any later version.
  10  *
  11  *      This program is distributed in the hope that it will be useful,
  12  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *      GNU General Public License for more details.
  15  *
  16  *      You should have received a copy of the GNU General Public License along
  17  *      with this program; if not, write to the Free Software Foundation, Inc.,
  18  *      51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 /*
  22  * geany.conf preferences file loading and saving.
  23  */
  24
  25 /*
  26  * Session file format:
  27  * filename_xx=pos;filetype UID;read only;Eencoding;use_tabs;auto_indent;line_wrapping;filename
  28  */
  29
  30 #ifdef HAVE_CONFIG_H
  31 # include "config.h"
  32 #endif
  33
  34 #include "keyfile.h"
  35
  36 #include "app.h"
  37 #include "build.h"
  38 #include "document.h"
  39 #include "encodings.h"
  40 #include "encodingsprivate.h"
  41 #include "filetypes.h"
  42 #include "geanyobject.h"
  43 #include "main.h"
  44 #include "msgwindow.h"
  45 #include "prefs.h"
  46 #include "printing.h"
  47 #include "project.h"
  48 #include "sciwrappers.h"
  49 #include "socket.h"
  50 #include "stash.h"
  51 #include "support.h"
  52 #include "symbols.h"
  53 #include "templates.h"
  54 #include "toolbar.h"
  55 #include "ui_utils.h"
  56 #include "utils.h"
  57 #include "vte.h"
  58
  59 #include <stdlib.h>
  60 #include <string.h>
  61 #include <ctype.h>
  62
  63 #ifdef HAVE_VTE
  64 #include <pwd.h>
  65 #include <sys/types.h>
  66 #include <unistd.h>
  67 #endif
  68
  69 /* define the configuration filenames */
  70 #define PREFS_FILE                                              "geany.conf"
  71 #define SESSION_FILE                                    "session.conf"
  72
  73 /* some default settings which are used at the very first start of Geany to fill
  74  * the configuration file */
  75 #define GEANY_MAX_SYMBOLLIST_HEIGHT             10
  76 #define GEANY_MIN_SYMBOLLIST_CHARS              4
  77 #define GEANY_MSGWIN_HEIGHT                             208
  78 #define GEANY_DISK_CHECK_TIMEOUT                30
  79 #define GEANY_DEFAULT_TOOLS_MAKE                "make"
  80 #ifdef G_OS_WIN32
  81 #define GEANY_DEFAULT_TOOLS_TERMINAL    "cmd.exe /Q /C %c"
  82 #elif defined(__APPLE__)
  83 #define GEANY_DEFAULT_TOOLS_TERMINAL    "open -a terminal %c"
  84 #else
  85 #define GEANY_DEFAULT_TOOLS_TERMINAL    "xterm -e \"/bin/sh %c\""
  86 #endif
  87 #ifdef __APPLE__
  88 #define GEANY_DEFAULT_TOOLS_BROWSER             "open -a safari"
  89 #define GEANY_DEFAULT_FONT_SYMBOL_LIST  "Helvetica Medium 12"
  90 #define GEANY_DEFAULT_FONT_MSG_WINDOW   "Menlo Medium 12"
  91 #define GEANY_DEFAULT_FONT_EDITOR               "Menlo Medium 12"
  92 #else
  93 #define GEANY_DEFAULT_TOOLS_BROWSER             "firefox"
  94 #define GEANY_DEFAULT_FONT_SYMBOL_LIST  "Sans 9"
  95 #define GEANY_DEFAULT_FONT_MSG_WINDOW   "Monospace 9"
  96 #define GEANY_DEFAULT_FONT_EDITOR               "Monospace 10"
  97 #endif
  98 #define GEANY_DEFAULT_TOOLS_PRINTCMD    "lpr"
  99 #define GEANY_DEFAULT_TOOLS_GREP                "grep"
 100 #define GEANY_DEFAULT_MRU_LENGTH                10
 101 #define GEANY_TOGGLE_MARK                               "~ "
 102 #define GEANY_MAX_AUTOCOMPLETE_WORDS    30
 103 #define GEANY_MAX_SYMBOLS_UPDATE_FREQ   250
 104 #define GEANY_DEFAULT_FILETYPE_REGEX    "-\\*-\\s*([^\\s]+)\\s*-\\*-"
 105
 106
 107 static gchar *scribble_text = NULL;
 108 static gint scribble_pos = -1;
 109 static GPtrArray *default_session_files = NULL;
 110 static gint session_notebook_page;
 111 static gint hpan_position;
 112 static gint vpan_position;
 113 static const gchar atomic_file_saving_key[] = "use_atomic_file_saving";
 114
 115 typedef enum
 116 {
 117         PREFS,
 118         SESSION,
 119
 120         MAX_PAYLOAD
 121 } ConfigPayload;
 122
 123 static GPtrArray *keyfile_groups[MAX_PAYLOAD];
 124 GPtrArray *pref_groups;
 125
 126 static struct
 127 {
 128         gint number_ft_menu_items;
 129         gint number_non_ft_menu_items;
 130         gint number_exec_menu_items;
 131 }
 132 build_menu_prefs;
 133
 134 /* The group will be free'd on quitting.
 135  * @param for_prefs_dialog is whether the group also has Prefs dialog items. */
 136 void configuration_add_pref_group(struct StashGroup *group, gboolean for_prefs_dialog)
 137 {
 138         g_ptr_array_add(keyfile_groups[PREFS], group);
 139
 140         if (for_prefs_dialog)
 141                 g_ptr_array_add(pref_groups, group);
 142 }
 143
 144
 145 /* The group will be free'd on quitting.
 146  * prefix can be NULL to use group name */
 147 void configuration_add_various_pref_group(struct StashGroup *group,
 148         const gchar *prefix)
 149 {
 150         configuration_add_pref_group(group, TRUE);
 151         stash_group_set_various(group, TRUE, prefix);
 152 }
 153
 154
 155 /* The group will be free'd on quitting.
 156  * @param for_prefs_dialog is whether the group also has Prefs dialog items. */
 157 void configuration_add_session_group(struct StashGroup *group)
 158 {
 159         g_ptr_array_add(keyfile_groups[SESSION], group);
 160 }
 161
 162
 163 static void init_pref_groups(void)
 164 {
 165         StashGroup *group;
 166
 167         group = stash_group_new(PACKAGE);
 168         configuration_add_pref_group(group, TRUE);
 169         stash_group_add_entry(group, &prefs.default_open_path,
 170                 "default_open_path", "", "startup_path_entry");
 171
 172         stash_group_add_toggle_button(group, &file_prefs.cmdline_new_files,
 173                 "cmdline_new_files", TRUE, "check_cmdline_new_files");
 174
 175         stash_group_add_toggle_button(group, &interface_prefs.notebook_double_click_hides_widgets,
 176                 "notebook_double_click_hides_widgets", FALSE, "check_double_click_hides_widgets");
 177         stash_group_add_toggle_button(group, &file_prefs.tab_close_switch_to_mru,
 178                 "tab_close_switch_to_mru", FALSE, "check_tab_close_switch_to_mru");
 179         stash_group_add_integer(group, &interface_prefs.tab_pos_sidebar, "tab_pos_sidebar", GTK_POS_TOP);
 180         stash_group_add_radio_buttons(group, &interface_prefs.sidebar_pos,
 181                 "sidebar_pos", GTK_POS_LEFT,
 182                 "radio_sidebar_left", GTK_POS_LEFT,
 183                 "radio_sidebar_right", GTK_POS_RIGHT,
 184                 NULL);
 185         stash_group_add_radio_buttons(group, &interface_prefs.symbols_sort_mode,
 186                 "symbols_sort_mode", SYMBOLS_SORT_BY_NAME,
 187                 "radio_symbols_sort_by_name", SYMBOLS_SORT_BY_NAME,
 188                 "radio_symbols_sort_by_appearance", SYMBOLS_SORT_BY_APPEARANCE,
 189                 NULL);
 190         stash_group_add_radio_buttons(group, &interface_prefs.msgwin_orientation,
 191                 "msgwin_orientation", GTK_ORIENTATION_VERTICAL,
 192                 "radio_msgwin_vertical", GTK_ORIENTATION_VERTICAL,
 193                 "radio_msgwin_horizontal", GTK_ORIENTATION_HORIZONTAL,
 194                 NULL);
 195
 196         /* editor display */
 197         stash_group_add_toggle_button(group, &interface_prefs.highlighting_invert_all,
 198                 "highlighting_invert_all", FALSE, "check_highlighting_invert");
 199
 200         stash_group_add_toggle_button(group, &search_prefs.use_current_word,
 201                 "pref_main_search_use_current_word", TRUE, "check_search_use_current_word");
 202
 203         /* editor */
 204         stash_group_add_toggle_button(group, &editor_prefs.indentation->detect_type,
 205                 "check_detect_indent", FALSE, "check_detect_indent_type");
 206         stash_group_add_toggle_button(group, &editor_prefs.indentation->detect_width,
 207                 "detect_indent_width", FALSE, "check_detect_indent_width");
 208         stash_group_add_toggle_button(group, &editor_prefs.use_tab_to_indent,
 209                 "use_tab_to_indent", TRUE, "check_tab_key_indents");
 210         stash_group_add_spin_button_integer(group, &editor_prefs.indentation->width,
 211                 "pref_editor_tab_width", 4, "spin_indent_width");
 212         stash_group_add_combo_box(group, (gint*)(void*)&editor_prefs.indentation->auto_indent_mode,
 213                 "indent_mode", GEANY_AUTOINDENT_CURRENTCHARS, "combo_auto_indent_mode");
 214         stash_group_add_radio_buttons(group, (gint*)(void*)&editor_prefs.indentation->type,
 215                 "indent_type", GEANY_INDENT_TYPE_TABS,
 216                 "radio_indent_spaces", GEANY_INDENT_TYPE_SPACES,
 217                 "radio_indent_tabs", GEANY_INDENT_TYPE_TABS,
 218                 "radio_indent_both", GEANY_INDENT_TYPE_BOTH,
 219                 NULL);
 220         stash_group_add_radio_buttons(group, (gint*)(void*)&editor_prefs.show_virtual_space,
 221                 "virtualspace", GEANY_VIRTUAL_SPACE_SELECTION,
 222                 "radio_virtualspace_disabled", GEANY_VIRTUAL_SPACE_DISABLED,
 223                 "radio_virtualspace_selection", GEANY_VIRTUAL_SPACE_SELECTION,
 224                 "radio_virtualspace_always", GEANY_VIRTUAL_SPACE_ALWAYS,
 225                 NULL);
 226         stash_group_add_toggle_button(group, &editor_prefs.autocomplete_doc_words,
 227                 "autocomplete_doc_words", FALSE, "check_autocomplete_doc_words");
 228         stash_group_add_toggle_button(group, &editor_prefs.completion_drops_rest_of_word,
 229                 "completion_drops_rest_of_word", FALSE, "check_completion_drops_rest_of_word");
 230         stash_group_add_spin_button_integer(group, (gint*)&editor_prefs.autocompletion_max_entries,
 231                 "autocompletion_max_entries", GEANY_MAX_AUTOCOMPLETE_WORDS,
 232                 "spin_autocompletion_max_entries");
 233         stash_group_add_spin_button_integer(group, (gint*)&editor_prefs.autocompletion_update_freq,
 234                 "autocompletion_update_freq", GEANY_MAX_SYMBOLS_UPDATE_FREQ, "spin_symbol_update_freq");
 235         stash_group_add_string(group, &editor_prefs.color_scheme,
 236                 "color_scheme", NULL);
 237         stash_group_add_spin_button_integer(group, &editor_prefs.scroll_lines_around_cursor,
 238                 "scroll_lines_around_cursor", 0, "spin_scroll_lines_around_cursor");
 239
 240         /* files */
 241         stash_group_add_spin_button_integer(group, (gint*)&file_prefs.mru_length,
 242                 "mru_length", GEANY_DEFAULT_MRU_LENGTH, "spin_mru");
 243         stash_group_add_spin_button_integer(group, &file_prefs.disk_check_timeout,
 244                 "disk_check_timeout", GEANY_DISK_CHECK_TIMEOUT, "spin_disk_check");
 245
 246         /* various geany prefs */
 247         group = stash_group_new(PACKAGE);
 248         configuration_add_various_pref_group(group, "editor");
 249
 250         stash_group_add_boolean(group, &editor_prefs.show_scrollbars,
 251                 "show_editor_scrollbars", TRUE);
 252         stash_group_add_boolean(group, &editor_prefs.brace_match_ltgt,
 253                 "brace_match_ltgt", FALSE);
 254         stash_group_add_boolean(group, &editor_prefs.use_gtk_word_boundaries,
 255                 "use_gtk_word_boundaries", TRUE);
 256         stash_group_add_boolean(group, &editor_prefs.complete_snippets_whilst_editing,
 257                 "complete_snippets_whilst_editing", FALSE);
 258         /* for backwards-compatibility */
 259         stash_group_add_integer(group, &editor_prefs.indentation->hard_tab_width,
 260                 "indent_hard_tab_width", 8);
 261         stash_group_add_integer(group, &editor_prefs.ime_interaction,
 262                 "editor_ime_interaction", SC_IME_WINDOWED);
 263
 264         group = stash_group_new(PACKAGE);
 265         configuration_add_various_pref_group(group, "files");
 266
 267         stash_group_add_boolean(group, &file_prefs.use_safe_file_saving,
 268                 atomic_file_saving_key, FALSE);
 269         stash_group_add_boolean(group, &file_prefs.gio_unsafe_save_backup,
 270                 "gio_unsafe_save_backup", FALSE);
 271         stash_group_add_boolean(group, &file_prefs.use_gio_unsafe_file_saving,
 272                 "use_gio_unsafe_file_saving", TRUE);
 273         stash_group_add_boolean(group, &file_prefs.keep_edit_history_on_reload,
 274                 "keep_edit_history_on_reload", TRUE);
 275         stash_group_add_boolean(group, &file_prefs.show_keep_edit_history_on_reload_msg,
 276                 "show_keep_edit_history_on_reload_msg", TRUE);
 277         stash_group_add_boolean(group, &file_prefs.reload_clean_doc_on_file_change,
 278                 "reload_clean_doc_on_file_change", FALSE);
 279         stash_group_add_boolean(group, &file_prefs.save_config_on_file_change,
 280                 "save_config_on_file_change", TRUE);
 281         stash_group_add_string(group, &file_prefs.extract_filetype_regex,
 282                 "extract_filetype_regex", GEANY_DEFAULT_FILETYPE_REGEX);
 283         stash_group_add_boolean(group, &ui_prefs.allow_always_save,
 284                 "allow_always_save", FALSE);
 285
 286         group = stash_group_new(PACKAGE);
 287         configuration_add_various_pref_group(group, "search");
 288
 289         stash_group_add_integer(group, (gint*)&search_prefs.find_selection_type,
 290                 "find_selection_type", GEANY_FIND_SEL_CURRENT_WORD);
 291         stash_group_add_boolean(group, &search_prefs.replace_and_find_by_default,
 292                 "replace_and_find_by_default", TRUE);
 293
 294         group = stash_group_new(PACKAGE);
 295         configuration_add_various_pref_group(group, "socket");
 296
 297 #ifdef G_OS_WIN32
 298         stash_group_add_integer(group, (gint*)&prefs.socket_remote_cmd_port,
 299                 "socket_remote_cmd_port", SOCKET_WINDOWS_REMOTE_CMD_PORT);
 300 #endif
 301
 302 #ifdef HAVE_VTE
 303         /* various VTE prefs. */
 304         group = stash_group_new("VTE");
 305         configuration_add_various_pref_group(group, "terminal");
 306
 307         stash_group_add_string(group, &vte_config.send_cmd_prefix,
 308                 "send_cmd_prefix", "");
 309         stash_group_add_boolean(group, &vte_config.send_selection_unsafe,
 310                 "send_selection_unsafe", FALSE);
 311 #endif
 312
 313         /* Note: Interface-related various prefs are in ui_init_prefs() */
 314
 315         /* various build-menu prefs */
 316         // Warning: don't move PACKAGE group name items here
 317         group = stash_group_new("build-menu");
 318         configuration_add_various_pref_group(group, "build");
 319
 320         stash_group_add_integer(group, &build_menu_prefs.number_ft_menu_items,
 321                 "number_ft_menu_items", 0);
 322         stash_group_add_integer(group, &build_menu_prefs.number_non_ft_menu_items,
 323                 "number_non_ft_menu_items", 0);
 324         stash_group_add_integer(group, &build_menu_prefs.number_exec_menu_items,
 325                 "number_exec_menu_items", 0);
 326 }
 327
 328
 329 typedef enum SettingAction
 330 {
 331         SETTING_READ,
 332         SETTING_WRITE
 333 }
 334 SettingAction;
 335
 336 static void settings_action(GKeyFile *config, SettingAction action, ConfigPayload payload)
 337 {
 338         guint i;
 339         StashGroup *group;
 340
 341         foreach_ptr_array(group, i, keyfile_groups[payload])
 342         {
 343                 switch (action)
 344                 {
 345                         case SETTING_READ:
 346                                 stash_group_load_from_key_file(group, config); break;
 347                         case SETTING_WRITE:
 348                                 stash_group_save_to_key_file(group, config); break;
 349                 }
 350         }
 351 }
 352
 353
 354 static void save_recent_files(GKeyFile *config, GQueue *queue, gchar const *key)
 355 {
 356         gchar **recent_files = g_new0(gchar*, file_prefs.mru_length + 1);
 357         guint i;
 358
 359         for (i = 0; i < file_prefs.mru_length; i++)
 360         {
 361                 if (! g_queue_is_empty(queue))
 362                 {
 363                         /* copy the values, this is necessary when this function is called from the
 364                          * preferences dialog or when quitting is canceled to keep the queue intact */
 365                         recent_files[i] = g_strdup(g_queue_peek_nth(queue, i));
 366                 }
 367                 else
 368                 {
 369                         recent_files[i] = NULL;
 370                         break;
 371                 }
 372         }
 373         /* There is a bug in GTK 2.6 g_key_file_set_string_list, we must NULL terminate. */
 374         recent_files[file_prefs.mru_length] = NULL;
 375         g_key_file_set_string_list(config, "files", key,
 376                                 (const gchar**)recent_files, file_prefs.mru_length);
 377         g_strfreev(recent_files);
 378 }
 379
 380
 381 static gchar *get_session_file_string(GeanyDocument *doc)
 382 {
 383         gchar *fname;
 384         gchar *locale_filename;
 385         gchar *escaped_filename;
 386         GeanyFiletype *ft = doc->file_type;
 387
 388         if (ft == NULL) /* can happen when saving a new file when quitting */
 389                 ft = filetypes[GEANY_FILETYPES_NONE];
 390
 391         locale_filename = utils_get_locale_from_utf8(doc->file_name);
 392         escaped_filename = g_uri_escape_string(locale_filename, NULL, TRUE);
 393
 394         fname = g_strdup_printf("%d;%s;%d;E%s;%d;%d;%d;%s;%d;%d",
 395                 sci_get_current_position(doc->editor->sci),
 396                 ft->name,
 397                 doc->readonly,
 398                 doc->encoding,
 399                 doc->editor->indent_type,
 400                 doc->editor->auto_indent,
 401                 doc->editor->line_wrapping,
 402                 escaped_filename,
 403                 doc->editor->line_breaking,
 404                 doc->editor->indent_width);
 405         g_free(escaped_filename);
 406         g_free(locale_filename);
 407         return fname;
 408 }
 409
 410
 411 static void remove_session_files(GKeyFile *config)
 412 {
 413         gchar **ptr;
 414         gchar **keys = g_key_file_get_keys(config, "files", NULL, NULL);
 415
 416         foreach_strv(ptr, keys)
 417         {
 418                 if (g_str_has_prefix(*ptr, "FILE_NAME_"))
 419                         g_key_file_remove_key(config, "files", *ptr, NULL);
 420         }
 421         g_strfreev(keys);
 422 }
 423
 424
 425 void configuration_save_session_files(GKeyFile *config)
 426 {
 427         gint npage;
 428         gchar entry[16];
 429         guint i = 0, j = 0, max;
 430
 431         npage = gtk_notebook_get_current_page(GTK_NOTEBOOK(main_widgets.notebook));
 432         g_key_file_set_integer(config, "files", "current_page", npage);
 433
 434         // clear existing entries first as they might not all be overwritten
 435         remove_session_files(config);
 436
 437         /* store the filenames in the notebook tab order to reopen them the next time */
 438         max = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
 439         for (i = 0; i < max; i++)
 440         {
 441                 GeanyDocument *doc = document_get_from_page(i);
 442
 443                 if (doc != NULL && doc->real_path != NULL)
 444                 {
 445                         gchar *fname;
 446
 447                         g_snprintf(entry, sizeof(entry), "FILE_NAME_%d", j);
 448                         fname = get_session_file_string(doc);
 449                         g_key_file_set_string(config, "files", entry, fname);
 450                         g_free(fname);
 451                         j++;
 452                 }
 453         }
 454
 455 #ifdef HAVE_VTE
 456         if (vte_info.have_vte)
 457         {
 458                 vte_get_working_directory();    /* refresh vte_info.dir */
 459                 g_key_file_set_string(config, "VTE", "last_dir", vte_info.dir);
 460         }
 461 #endif
 462 }
 463
 464
 465 static void save_dialog_prefs(GKeyFile *config)
 466 {
 467         /* Some of the key names are not consistent, but this is for backwards compatibility */
 468
 469         /* general */
 470         g_key_file_set_boolean(config, PACKAGE, "pref_main_load_session", prefs.load_session);
 471         g_key_file_set_boolean(config, PACKAGE, "pref_main_project_file_in_basedir", project_prefs.project_file_in_basedir);
 472         g_key_file_set_boolean(config, PACKAGE, "pref_main_save_winpos", prefs.save_winpos);
 473         g_key_file_set_boolean(config, PACKAGE, "pref_main_save_wingeom", prefs.save_wingeom);
 474         g_key_file_set_boolean(config, PACKAGE, "pref_main_confirm_exit", prefs.confirm_exit);
 475         g_key_file_set_boolean(config, PACKAGE, "pref_main_suppress_status_messages", prefs.suppress_status_messages);
 476         g_key_file_set_boolean(config, PACKAGE, "switch_msgwin_pages", prefs.switch_to_status);
 477         g_key_file_set_boolean(config, PACKAGE, "beep_on_errors", prefs.beep_on_errors);
 478         g_key_file_set_boolean(config, PACKAGE, "auto_focus", prefs.auto_focus);
 479
 480         /* interface */
 481         g_key_file_set_boolean(config, PACKAGE, "sidebar_symbol_visible", interface_prefs.sidebar_symbol_visible);
 482         g_key_file_set_boolean(config, PACKAGE, "sidebar_openfiles_visible", interface_prefs.sidebar_openfiles_visible);
 483         g_key_file_set_string(config, PACKAGE, "editor_font", interface_prefs.editor_font);
 484         g_key_file_set_string(config, PACKAGE, "tagbar_font", interface_prefs.tagbar_font);
 485         g_key_file_set_string(config, PACKAGE, "msgwin_font", interface_prefs.msgwin_font);
 486         g_key_file_set_boolean(config, PACKAGE, "show_notebook_tabs", interface_prefs.show_notebook_tabs);
 487         g_key_file_set_boolean(config, PACKAGE, "show_tab_cross", file_prefs.show_tab_cross);
 488         g_key_file_set_boolean(config, PACKAGE, "tab_order_ltr", file_prefs.tab_order_ltr);
 489         g_key_file_set_boolean(config, PACKAGE, "tab_order_beside", file_prefs.tab_order_beside);
 490         g_key_file_set_integer(config, PACKAGE, "tab_pos_editor", interface_prefs.tab_pos_editor);
 491         g_key_file_set_integer(config, PACKAGE, "tab_pos_msgwin", interface_prefs.tab_pos_msgwin);
 492         g_key_file_set_boolean(config, PACKAGE, "use_native_windows_dialogs", interface_prefs.use_native_windows_dialogs);
 493
 494         /* display */
 495         g_key_file_set_boolean(config, PACKAGE, "show_indent_guide", editor_prefs.show_indent_guide);
 496         g_key_file_set_boolean(config, PACKAGE, "show_white_space", editor_prefs.show_white_space);
 497         g_key_file_set_boolean(config, PACKAGE, "show_line_endings", editor_prefs.show_line_endings);
 498         g_key_file_set_boolean(config, PACKAGE, "show_markers_margin", editor_prefs.show_markers_margin);
 499         g_key_file_set_boolean(config, PACKAGE, "show_linenumber_margin", editor_prefs.show_linenumber_margin);
 500         g_key_file_set_boolean(config, PACKAGE, "long_line_enabled", editor_prefs.long_line_enabled);
 501         g_key_file_set_integer(config, PACKAGE, "long_line_type", editor_prefs.long_line_type);
 502         g_key_file_set_integer(config, PACKAGE, "long_line_column", editor_prefs.long_line_column);
 503         g_key_file_set_string(config, PACKAGE, "long_line_color", editor_prefs.long_line_color);
 504
 505         /* editor */
 506         g_key_file_set_integer(config, PACKAGE, "symbolcompletion_max_height", editor_prefs.symbolcompletion_max_height);
 507         g_key_file_set_integer(config, PACKAGE, "symbolcompletion_min_chars", editor_prefs.symbolcompletion_min_chars);
 508         g_key_file_set_boolean(config, PACKAGE, "use_folding", editor_prefs.folding);
 509         g_key_file_set_boolean(config, PACKAGE, "unfold_all_children", editor_prefs.unfold_all_children);
 510         g_key_file_set_boolean(config, PACKAGE, "use_indicators", editor_prefs.use_indicators);
 511         g_key_file_set_boolean(config, PACKAGE, "line_wrapping", editor_prefs.line_wrapping);
 512         g_key_file_set_boolean(config, PACKAGE, "auto_close_xml_tags", editor_prefs.auto_close_xml_tags);
 513         g_key_file_set_boolean(config, PACKAGE, "complete_snippets", editor_prefs.complete_snippets);
 514         g_key_file_set_boolean(config, PACKAGE, "auto_complete_symbols", editor_prefs.auto_complete_symbols);
 515         g_key_file_set_boolean(config, PACKAGE, "pref_editor_disable_dnd", editor_prefs.disable_dnd);
 516         g_key_file_set_boolean(config, PACKAGE, "pref_editor_smart_home_key", editor_prefs.smart_home_key);
 517         g_key_file_set_boolean(config, PACKAGE, "pref_editor_newline_strip", editor_prefs.newline_strip);
 518         g_key_file_set_integer(config, PACKAGE, "line_break_column", editor_prefs.line_break_column);
 519         g_key_file_set_boolean(config, PACKAGE, "auto_continue_multiline", editor_prefs.auto_continue_multiline);
 520         g_key_file_set_string(config, PACKAGE, "comment_toggle_mark", editor_prefs.comment_toggle_mark);
 521         g_key_file_set_boolean(config, PACKAGE, "scroll_stop_at_last_line", editor_prefs.scroll_stop_at_last_line);
 522         g_key_file_set_integer(config, PACKAGE, "autoclose_chars", editor_prefs.autoclose_chars);
 523
 524         /* files */
 525         g_key_file_set_string(config, PACKAGE, "pref_editor_default_new_encoding", encodings[file_prefs.default_new_encoding].charset);
 526         if (file_prefs.default_open_encoding == -1)
 527                 g_key_file_set_string(config, PACKAGE, "pref_editor_default_open_encoding", "none");
 528         else
 529                 g_key_file_set_string(config, PACKAGE, "pref_editor_default_open_encoding", encodings[file_prefs.default_open_encoding].charset);
 530         g_key_file_set_integer(config, PACKAGE, "default_eol_character", file_prefs.default_eol_character);
 531         g_key_file_set_boolean(config, PACKAGE, "pref_editor_new_line", file_prefs.final_new_line);
 532         g_key_file_set_boolean(config, PACKAGE, "pref_editor_ensure_convert_line_endings", file_prefs.ensure_convert_new_lines);
 533         g_key_file_set_boolean(config, PACKAGE, "pref_editor_replace_tabs", file_prefs.replace_tabs);
 534         g_key_file_set_boolean(config, PACKAGE, "pref_editor_trail_space", file_prefs.strip_trailing_spaces);
 535
 536         /* toolbar */
 537         g_key_file_set_boolean(config, PACKAGE, "pref_toolbar_show", toolbar_prefs.visible);
 538         g_key_file_set_boolean(config, PACKAGE, "pref_toolbar_append_to_menu", toolbar_prefs.append_to_menu);
 539         g_key_file_set_boolean(config, PACKAGE, "pref_toolbar_use_gtk_default_style", toolbar_prefs.use_gtk_default_style);
 540         g_key_file_set_boolean(config, PACKAGE, "pref_toolbar_use_gtk_default_icon", toolbar_prefs.use_gtk_default_icon);
 541         g_key_file_set_integer(config, PACKAGE, "pref_toolbar_icon_style", toolbar_prefs.icon_style);
 542         g_key_file_set_integer(config, PACKAGE, "pref_toolbar_icon_size", toolbar_prefs.icon_size);
 543
 544         /* templates */
 545         g_key_file_set_string(config, PACKAGE, "pref_template_developer", template_prefs.developer);
 546         g_key_file_set_string(config, PACKAGE, "pref_template_company", template_prefs.company);
 547         g_key_file_set_string(config, PACKAGE, "pref_template_mail", template_prefs.mail);
 548         g_key_file_set_string(config, PACKAGE, "pref_template_initial", template_prefs.initials);
 549         g_key_file_set_string(config, PACKAGE, "pref_template_version", template_prefs.version);
 550         g_key_file_set_string(config, PACKAGE, "pref_template_year", template_prefs.year_format);
 551         g_key_file_set_string(config, PACKAGE, "pref_template_date", template_prefs.date_format);
 552         g_key_file_set_string(config, PACKAGE, "pref_template_datetime", template_prefs.datetime_format);
 553
 554         /* tools settings */
 555         g_key_file_set_string(config, "tools", "terminal_cmd", tool_prefs.term_cmd ? tool_prefs.term_cmd : "");
 556         g_key_file_set_string(config, "tools", "browser_cmd", tool_prefs.browser_cmd ? tool_prefs.browser_cmd : "");
 557         g_key_file_set_string(config, "tools", "grep_cmd", tool_prefs.grep_cmd ? tool_prefs.grep_cmd : "");
 558         g_key_file_set_string(config, PACKAGE, "context_action_cmd", tool_prefs.context_action_cmd);
 559
 560         /* build menu */
 561         build_save_menu(config, NULL, GEANY_BCS_PREF);
 562
 563         /* printing */
 564         g_key_file_set_string(config, "printing", "print_cmd", printing_prefs.external_print_cmd ? printing_prefs.external_print_cmd : "");
 565         g_key_file_set_boolean(config, "printing", "use_gtk_printing", printing_prefs.use_gtk_printing);
 566         g_key_file_set_boolean(config, "printing", "print_line_numbers", printing_prefs.print_line_numbers);
 567         g_key_file_set_boolean(config, "printing", "print_page_numbers", printing_prefs.print_page_numbers);
 568         g_key_file_set_boolean(config, "printing", "print_page_header", printing_prefs.print_page_header);
 569         g_key_file_set_boolean(config, "printing", "page_header_basename", printing_prefs.page_header_basename);
 570         g_key_file_set_string(config, "printing", "page_header_datefmt", printing_prefs.page_header_datefmt);
 571
 572         /* VTE */
 573 #ifdef HAVE_VTE
 574         g_key_file_set_boolean(config, "VTE", "load_vte", vte_info.load_vte);
 575         if (vte_info.have_vte)
 576         {
 577                 VteConfig *vc = &vte_config;
 578                 gchar *tmp_string;
 579
 580                 g_key_file_set_string(config, "VTE", "font", vc->font);
 581                 g_key_file_set_boolean(config, "VTE", "scroll_on_key", vc->scroll_on_key);
 582                 g_key_file_set_boolean(config, "VTE", "scroll_on_out", vc->scroll_on_out);
 583                 g_key_file_set_boolean(config, "VTE", "enable_bash_keys", vc->enable_bash_keys);
 584                 g_key_file_set_boolean(config, "VTE", "ignore_menu_bar_accel", vc->ignore_menu_bar_accel);
 585                 g_key_file_set_boolean(config, "VTE", "follow_path", vc->follow_path);
 586                 g_key_file_set_boolean(config, "VTE", "run_in_vte", vc->run_in_vte);
 587                 g_key_file_set_boolean(config, "VTE", "skip_run_script", vc->skip_run_script);
 588                 g_key_file_set_boolean(config, "VTE", "cursor_blinks", vc->cursor_blinks);
 589                 g_key_file_set_integer(config, "VTE", "scrollback_lines", vc->scrollback_lines);
 590                 g_key_file_set_string(config, "VTE", "font", vc->font);
 591                 g_key_file_set_string(config, "VTE", "shell", vc->shell);
 592                 tmp_string = utils_get_hex_from_color(&vc->colour_fore);
 593                 g_key_file_set_string(config, "VTE", "colour_fore", tmp_string);
 594                 g_free(tmp_string);
 595                 tmp_string = utils_get_hex_from_color(&vc->colour_back);
 596                 g_key_file_set_string(config, "VTE", "colour_back", tmp_string);
 597                 g_free(tmp_string);
 598         }
 599 #endif
 600 }
 601
 602
 603 static void save_ui_prefs(GKeyFile *config)
 604 {
 605         g_key_file_set_boolean(config, PACKAGE, "sidebar_visible", ui_prefs.sidebar_visible);
 606         g_key_file_set_boolean(config, PACKAGE, "statusbar_visible", interface_prefs.statusbar_visible);
 607         g_key_file_set_boolean(config, PACKAGE, "msgwindow_visible", ui_prefs.msgwindow_visible);
 608         g_key_file_set_boolean(config, PACKAGE, "fullscreen", ui_prefs.fullscreen);
 609         g_key_file_set_string(config, PACKAGE, "color_picker_palette", ui_prefs.color_picker_palette);
 610
 611         /* get the text from the scribble textview */
 612         {
 613                 GtkTextBuffer *buffer;
 614                 GtkTextIter start, end, iter;
 615                 GtkTextMark *mark;
 616
 617                 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(msgwindow.scribble));
 618                 gtk_text_buffer_get_bounds(buffer, &start, &end);
 619                 scribble_text = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
 620                 g_key_file_set_string(config, PACKAGE, "scribble_text", scribble_text);
 621                 g_free(scribble_text);
 622
 623                 mark = gtk_text_buffer_get_insert(buffer);
 624                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
 625                 scribble_pos = gtk_text_iter_get_offset(&iter);
 626                 g_key_file_set_integer(config, PACKAGE, "scribble_pos", scribble_pos);
 627         }
 628
 629         g_key_file_set_string(config, PACKAGE, "custom_date_format", ui_prefs.custom_date_format);
 630         if (ui_prefs.custom_commands != NULL)
 631         {
 632                 g_key_file_set_string_list(config, PACKAGE, "custom_commands",
 633                                 (const gchar**) ui_prefs.custom_commands, g_strv_length(ui_prefs.custom_commands));
 634                 g_key_file_set_string_list(config, PACKAGE, "custom_commands_labels",
 635                                 (const gchar**) ui_prefs.custom_commands_labels, g_strv_length(ui_prefs.custom_commands_labels));
 636         }
 637 }
 638
 639 static void save_ui_session(GKeyFile *config)
 640 {
 641         if (prefs.save_winpos || prefs.save_wingeom)
 642         {
 643                 GdkWindowState wstate;
 644
 645                 g_key_file_set_integer(config, PACKAGE, "treeview_position",
 646                                 gtk_paned_get_position(GTK_PANED(ui_lookup_widget(main_widgets.window, "hpaned1"))));
 647                 g_key_file_set_integer(config, PACKAGE, "msgwindow_position",
 648                                 gtk_paned_get_position(GTK_PANED(ui_lookup_widget(main_widgets.window, "vpaned1"))));
 649
 650                 gtk_window_get_position(GTK_WINDOW(main_widgets.window), &ui_prefs.geometry[0], &ui_prefs.geometry[1]);
 651                 gtk_window_get_size(GTK_WINDOW(main_widgets.window), &ui_prefs.geometry[2], &ui_prefs.geometry[3]);
 652                 wstate = gdk_window_get_state(gtk_widget_get_window(main_widgets.window));
 653                 ui_prefs.geometry[4] = (wstate & GDK_WINDOW_STATE_MAXIMIZED) ? 1 : 0;
 654                 g_key_file_set_integer_list(config, PACKAGE, "geometry", ui_prefs.geometry, 5);
 655         }
 656 }
 657
 658 void write_config_file(gchar const *filename, ConfigPayload payload)
 659 {
 660         GKeyFile *config = g_key_file_new();
 661         gchar *configfile = g_build_filename(app->configdir, filename, NULL);
 662         gchar *data;
 663
 664         g_key_file_load_from_file(config, configfile, G_KEY_FILE_NONE, NULL);
 665
 666         switch (payload)
 667         {
 668                 case PREFS:
 669                         /* this signal can be used e.g. to prepare any settings before Stash code reads them below */
 670                         g_signal_emit_by_name(geany_object, "save-settings", config);
 671                         save_dialog_prefs(config);
 672                         save_ui_prefs(config);
 673                         break;
 674                 case SESSION:
 675                         save_recent_files(config, ui_prefs.recent_queue, "recent_files");
 676                         save_recent_files(config, ui_prefs.recent_projects_queue, "recent_projects");
 677                         project_save_prefs(config);     /* save project filename, etc. */
 678                         save_ui_session(config);
 679                         if (cl_options.load_session && app->project == NULL)
 680                                 configuration_save_session_files(config);
 681 #ifdef HAVE_VTE
 682                         else if (vte_info.have_vte)
 683                         {
 684                                 vte_get_working_directory();    /* refresh vte_info.dir */
 685                                 g_key_file_set_string(config, "VTE", "last_dir", vte_info.dir);
 686                         }
 687 #endif
 688                         break;
 689         }
 690
 691         /* new settings should be added in init_pref_groups() */
 692         settings_action(config, SETTING_WRITE, payload);
 693
 694         /* write the file */
 695         data = g_key_file_to_data(config, NULL, NULL);
 696         utils_write_file(configfile, data);
 697         g_free(data);
 698
 699         g_key_file_free(config);
 700         g_free(configfile);
 701 }
 702
 703 void configuration_save(void)
 704 {
 705         /* save all configuration files
 706          * it is probably not very efficient to write both files every time
 707          * could be more selective about which file is saved when */
 708         write_config_file(PREFS_FILE, PREFS);
 709         write_config_file(SESSION_FILE, SESSION);
 710 }
 711
 712 static void load_recent_files(GKeyFile *config, GQueue *queue, const gchar *key)
 713 {
 714         gchar **recent_files;
 715         gsize i, len = 0;
 716
 717         recent_files = g_key_file_get_string_list(config, "files", key, &len, NULL);
 718         if (recent_files != NULL)
 719         {
 720                 for (i = 0; (i < len) && (i < file_prefs.mru_length); i++)
 721                 {
 722                         gchar *filename = g_strdup(recent_files[i]);
 723                         g_queue_push_tail(queue, filename);
 724                 }
 725                 g_strfreev(recent_files);
 726         }
 727 }
 728
 729
 730 /*
 731  * Load session list from the given keyfile and return an array containg the file names
 732  * */
 733 GPtrArray *configuration_load_session_files(GKeyFile *config)
 734 {
 735         guint i;
 736         gboolean have_session_files;
 737         gchar entry[16];
 738         gchar **tmp_array;
 739         GError *error = NULL;
 740         GPtrArray *files;
 741
 742         session_notebook_page = utils_get_setting_integer(config, "files", "current_page", -1);
 743
 744         files = g_ptr_array_new();
 745         have_session_files = TRUE;
 746         i = 0;
 747         while (have_session_files)
 748         {
 749                 g_snprintf(entry, sizeof(entry), "FILE_NAME_%d", i);
 750                 tmp_array = g_key_file_get_string_list(config, "files", entry, NULL, &error);
 751                 if (! tmp_array || error)
 752                 {
 753                         g_error_free(error);
 754                         error = NULL;
 755                         have_session_files = FALSE;
 756                 }
 757                 g_ptr_array_add(files, tmp_array);
 758                 i++;
 759         }
 760
 761 #ifdef HAVE_VTE
 762         /* BUG: after loading project at startup, closing project doesn't restore old VTE path */
 763         if (vte_info.have_vte)
 764         {
 765                 gchar *tmp_string = utils_get_setting_string(config, "VTE", "last_dir", NULL);
 766                 vte_cwd(tmp_string,TRUE);
 767                 g_free(tmp_string);
 768         }
 769 #endif
 770
 771         return files;
 772 }
 773
 774
 775 #ifdef HAVE_VTE
 776 static void get_setting_color(GKeyFile *config, const gchar *section, const gchar *key,
 777                 GdkColor *color, const gchar *default_color)
 778 {
 779         gchar *str = utils_get_setting_string(config, section, key, NULL);
 780         if (str == NULL || ! utils_parse_color(str, color))
 781                 utils_parse_color(default_color, color);
 782         g_free(str);
 783 }
 784 #endif
 785
 786
 787 /* note: new settings should be added in init_pref_groups() */
 788 static void load_dialog_prefs(GKeyFile *config)
 789 {
 790         gchar *tmp_string, *tmp_string2;
 791         const gchar *default_charset = NULL;
 792         gchar *cmd;
 793
 794         /* compatibility with Geany 0.20 */
 795         if (!g_key_file_has_key(config, PACKAGE, atomic_file_saving_key, NULL))
 796         {
 797                 g_key_file_set_boolean(config, PACKAGE, atomic_file_saving_key,
 798                         utils_get_setting_boolean(config, PACKAGE, "use_safe_file_saving", FALSE));
 799         }
 800
 801         /* compatibility with Geany 0.21 */
 802         {
 803                 gboolean suppress_search_dialogs = utils_get_setting_boolean(config, PACKAGE, "pref_main_suppress_search_dialogs", FALSE);
 804
 805                 if (!g_key_file_has_key(config, "search", "pref_search_always_wrap", NULL))
 806                         g_key_file_set_boolean(config, "search", "pref_search_always_wrap", suppress_search_dialogs);
 807
 808                 if (!g_key_file_has_key(config, "search", "pref_search_hide_find_dialog", NULL))
 809                         g_key_file_set_boolean(config, "search", "pref_search_hide_find_dialog", suppress_search_dialogs);
 810         }
 811
 812         /* general */
 813         prefs.confirm_exit = utils_get_setting_boolean(config, PACKAGE, "pref_main_confirm_exit", FALSE);
 814         prefs.suppress_status_messages = utils_get_setting_boolean(config, PACKAGE, "pref_main_suppress_status_messages", FALSE);
 815         prefs.load_session = utils_get_setting_boolean(config, PACKAGE, "pref_main_load_session", TRUE);
 816         project_prefs.project_file_in_basedir = utils_get_setting_boolean(config, PACKAGE, "pref_main_project_file_in_basedir", FALSE);
 817         prefs.save_winpos = utils_get_setting_boolean(config, PACKAGE, "pref_main_save_winpos", TRUE);
 818         prefs.save_wingeom = utils_get_setting_boolean(config, PACKAGE, "pref_main_save_wingeom", prefs.save_winpos);
 819         prefs.beep_on_errors = utils_get_setting_boolean(config, PACKAGE, "beep_on_errors", TRUE);
 820         prefs.switch_to_status = utils_get_setting_boolean(config, PACKAGE, "switch_msgwin_pages", FALSE);
 821         prefs.auto_focus = utils_get_setting_boolean(config, PACKAGE, "auto_focus", FALSE);
 822
 823         /* interface */
 824         interface_prefs.tab_pos_editor = utils_get_setting_integer(config, PACKAGE, "tab_pos_editor", GTK_POS_TOP);
 825         interface_prefs.tab_pos_msgwin = utils_get_setting_integer(config, PACKAGE, "tab_pos_msgwin",GTK_POS_LEFT);
 826         interface_prefs.sidebar_symbol_visible = utils_get_setting_boolean(config, PACKAGE, "sidebar_symbol_visible", TRUE);
 827         interface_prefs.sidebar_openfiles_visible = utils_get_setting_boolean(config, PACKAGE, "sidebar_openfiles_visible", TRUE);
 828         interface_prefs.statusbar_visible = utils_get_setting_boolean(config, PACKAGE, "statusbar_visible", TRUE);
 829         file_prefs.tab_order_ltr = utils_get_setting_boolean(config, PACKAGE, "tab_order_ltr", TRUE);
 830         file_prefs.tab_order_beside = utils_get_setting_boolean(config, PACKAGE, "tab_order_beside", FALSE);
 831         interface_prefs.show_notebook_tabs = utils_get_setting_boolean(config, PACKAGE, "show_notebook_tabs", TRUE);
 832         file_prefs.show_tab_cross = utils_get_setting_boolean(config, PACKAGE, "show_tab_cross", TRUE);
 833         interface_prefs.editor_font = utils_get_setting_string(config, PACKAGE, "editor_font", GEANY_DEFAULT_FONT_EDITOR);
 834         interface_prefs.tagbar_font = utils_get_setting_string(config, PACKAGE, "tagbar_font", GEANY_DEFAULT_FONT_SYMBOL_LIST);
 835         interface_prefs.msgwin_font = utils_get_setting_string(config, PACKAGE, "msgwin_font", GEANY_DEFAULT_FONT_MSG_WINDOW);
 836         interface_prefs.use_native_windows_dialogs = utils_get_setting_boolean(config, PACKAGE, "use_native_windows_dialogs", FALSE);
 837
 838         /* display, editor */
 839         editor_prefs.long_line_enabled = utils_get_setting_boolean(config, PACKAGE, "long_line_enabled", TRUE);
 840         editor_prefs.long_line_type = utils_get_setting_integer(config, PACKAGE, "long_line_type", 0);
 841         if (editor_prefs.long_line_type == 2) /* backward compatibility */
 842         {
 843                 editor_prefs.long_line_type = 0;
 844                 editor_prefs.long_line_enabled = FALSE;
 845         }
 846         editor_prefs.long_line_color = utils_get_setting_string(config, PACKAGE, "long_line_color", "#C2EBC2");
 847         editor_prefs.long_line_column = utils_get_setting_integer(config, PACKAGE, "long_line_column", 72);
 848         editor_prefs.symbolcompletion_min_chars = utils_get_setting_integer(config, PACKAGE, "symbolcompletion_min_chars", GEANY_MIN_SYMBOLLIST_CHARS);
 849         editor_prefs.symbolcompletion_max_height = utils_get_setting_integer(config, PACKAGE, "symbolcompletion_max_height", GEANY_MAX_SYMBOLLIST_HEIGHT);
 850         editor_prefs.line_wrapping = utils_get_setting_boolean(config, PACKAGE, "line_wrapping", FALSE); /* default is off for better performance */
 851         editor_prefs.use_indicators = utils_get_setting_boolean(config, PACKAGE, "use_indicators", TRUE);
 852         editor_prefs.show_indent_guide = utils_get_setting_boolean(config, PACKAGE, "show_indent_guide", FALSE);
 853         editor_prefs.show_white_space = utils_get_setting_boolean(config, PACKAGE, "show_white_space", FALSE);
 854         editor_prefs.show_line_endings = utils_get_setting_boolean(config, PACKAGE, "show_line_endings", FALSE);
 855         editor_prefs.scroll_stop_at_last_line = utils_get_setting_boolean(config, PACKAGE, "scroll_stop_at_last_line", TRUE);
 856         editor_prefs.auto_close_xml_tags = utils_get_setting_boolean(config, PACKAGE, "auto_close_xml_tags", TRUE);
 857         editor_prefs.complete_snippets = utils_get_setting_boolean(config, PACKAGE, "complete_snippets", TRUE);
 858         editor_prefs.auto_complete_symbols = utils_get_setting_boolean(config, PACKAGE, "auto_complete_symbols", TRUE);
 859         editor_prefs.folding = utils_get_setting_boolean(config, PACKAGE, "use_folding", TRUE);
 860         editor_prefs.unfold_all_children = utils_get_setting_boolean(config, PACKAGE, "unfold_all_children", FALSE);
 861         editor_prefs.show_markers_margin = utils_get_setting_boolean(config, PACKAGE, "show_markers_margin", TRUE);
 862         editor_prefs.show_linenumber_margin = utils_get_setting_boolean(config, PACKAGE, "show_linenumber_margin", TRUE);
 863         editor_prefs.disable_dnd = utils_get_setting_boolean(config, PACKAGE, "pref_editor_disable_dnd", FALSE);
 864         editor_prefs.smart_home_key = utils_get_setting_boolean(config, PACKAGE, "pref_editor_smart_home_key", TRUE);
 865         editor_prefs.newline_strip = utils_get_setting_boolean(config, PACKAGE, "pref_editor_newline_strip", FALSE);
 866         editor_prefs.line_break_column = utils_get_setting_integer(config, PACKAGE, "line_break_column", 72);
 867         editor_prefs.auto_continue_multiline = utils_get_setting_boolean(config, PACKAGE, "auto_continue_multiline", TRUE);
 868         editor_prefs.comment_toggle_mark = utils_get_setting_string(config, PACKAGE, "comment_toggle_mark", GEANY_TOGGLE_MARK);
 869         editor_prefs.autoclose_chars = utils_get_setting_integer(config, PACKAGE, "autoclose_chars", 0);
 870
 871         /* Files
 872          * use current locale encoding as default for new files (should be UTF-8 in most cases) */
 873         g_get_charset(&default_charset);
 874         tmp_string = utils_get_setting_string(config, PACKAGE, "pref_editor_default_new_encoding",
 875                 default_charset);
 876         if (tmp_string)
 877         {
 878                 const GeanyEncoding *enc = encodings_get_from_charset(tmp_string);
 879                 if (enc != NULL)
 880                         file_prefs.default_new_encoding = enc->idx;
 881                 else
 882                         file_prefs.default_new_encoding = GEANY_ENCODING_UTF_8;
 883
 884                 g_free(tmp_string);
 885         }
 886         tmp_string = utils_get_setting_string(config, PACKAGE, "pref_editor_default_open_encoding",
 887                 "none");
 888         if (tmp_string)
 889         {
 890                 const GeanyEncoding *enc = NULL;
 891                 if (strcmp(tmp_string, "none") != 0)
 892                         enc = encodings_get_from_charset(tmp_string);
 893                 if (enc != NULL)
 894                         file_prefs.default_open_encoding = enc->idx;
 895                 else
 896                         file_prefs.default_open_encoding = -1;
 897
 898                 g_free(tmp_string);
 899         }
 900         file_prefs.default_eol_character = utils_get_setting_integer(config, PACKAGE, "default_eol_character", GEANY_DEFAULT_EOL_CHARACTER);
 901         file_prefs.replace_tabs = utils_get_setting_boolean(config, PACKAGE, "pref_editor_replace_tabs", FALSE);
 902         file_prefs.ensure_convert_new_lines = utils_get_setting_boolean(config, PACKAGE, "pref_editor_ensure_convert_line_endings", FALSE);
 903         file_prefs.final_new_line = utils_get_setting_boolean(config, PACKAGE, "pref_editor_new_line", TRUE);
 904         file_prefs.strip_trailing_spaces = utils_get_setting_boolean(config, PACKAGE, "pref_editor_trail_space", FALSE);
 905
 906         /* toolbar */
 907         toolbar_prefs.visible = utils_get_setting_boolean(config, PACKAGE, "pref_toolbar_show", TRUE);
 908         toolbar_prefs.append_to_menu = utils_get_setting_boolean(config, PACKAGE, "pref_toolbar_append_to_menu", FALSE);
 909         {
 910                 toolbar_prefs.use_gtk_default_style = utils_get_setting_boolean(config, PACKAGE, "pref_toolbar_use_gtk_default_style", TRUE);
 911                 if (! toolbar_prefs.use_gtk_default_style)
 912                         toolbar_prefs.icon_style = utils_get_setting_integer(config, PACKAGE, "pref_toolbar_icon_style", GTK_TOOLBAR_ICONS);
 913
 914                 toolbar_prefs.use_gtk_default_icon = utils_get_setting_boolean(config, PACKAGE, "pref_toolbar_use_gtk_default_icon", TRUE);
 915                 if (! toolbar_prefs.use_gtk_default_icon)
 916                         toolbar_prefs.icon_size = utils_get_setting_integer(config, PACKAGE, "pref_toolbar_icon_size", GTK_ICON_SIZE_LARGE_TOOLBAR);
 917         }
 918
 919         /* VTE */
 920 #ifdef HAVE_VTE
 921         vte_info.load_vte = utils_get_setting_boolean(config, "VTE", "load_vte", TRUE);
 922         if (vte_info.load_vte && vte_info.load_vte_cmdline /* not disabled on the cmdline */)
 923         {
 924                 VteConfig *vc = &vte_config;
 925                 struct passwd *pw = getpwuid(getuid());
 926                 const gchar *shell = (pw != NULL) ? pw->pw_shell : "/bin/sh";
 927
 928 #ifdef __APPLE__
 929                 /* Geany is started using launchd on OS X and we don't get any environment variables
 930                  * so PS1 isn't defined. Start as a login shell to read the corresponding config files. */
 931                 if (strcmp(shell, "/bin/bash") == 0)
 932                         shell = "/bin/bash -l";
 933 #endif
 934
 935                 vte_info.dir = utils_get_setting_string(config, "VTE", "last_dir", NULL);
 936                 if ((vte_info.dir == NULL || utils_str_equal(vte_info.dir, "")) && pw != NULL)
 937                         /* last dir is not set, fallback to user's home directory */
 938                         SETPTR(vte_info.dir, g_strdup(pw->pw_dir));
 939                 else if (vte_info.dir == NULL && pw == NULL)
 940                         /* fallback to root */
 941                         vte_info.dir = g_strdup("/");
 942
 943                 vc->shell = utils_get_setting_string(config, "VTE", "shell", shell);
 944                 vc->font = utils_get_setting_string(config, "VTE", "font", GEANY_DEFAULT_FONT_EDITOR);
 945                 vc->scroll_on_key = utils_get_setting_boolean(config, "VTE", "scroll_on_key", TRUE);
 946                 vc->scroll_on_out = utils_get_setting_boolean(config, "VTE", "scroll_on_out", TRUE);
 947                 vc->enable_bash_keys = utils_get_setting_boolean(config, "VTE", "enable_bash_keys", TRUE);
 948                 vc->ignore_menu_bar_accel = utils_get_setting_boolean(config, "VTE", "ignore_menu_bar_accel", FALSE);
 949                 vc->follow_path = utils_get_setting_boolean(config, "VTE", "follow_path", FALSE);
 950                 vc->run_in_vte = utils_get_setting_boolean(config, "VTE", "run_in_vte", FALSE);
 951                 vc->skip_run_script = utils_get_setting_boolean(config, "VTE", "skip_run_script", FALSE);
 952                 vc->cursor_blinks = utils_get_setting_boolean(config, "VTE", "cursor_blinks", FALSE);
 953                 vc->scrollback_lines = utils_get_setting_integer(config, "VTE", "scrollback_lines", 500);
 954                 get_setting_color(config, "VTE", "colour_fore", &vc->colour_fore, "#ffffff");
 955                 get_setting_color(config, "VTE", "colour_back", &vc->colour_back, "#000000");
 956         }
 957 #endif
 958         /* templates */
 959         template_prefs.developer = utils_get_setting_string(config, PACKAGE, "pref_template_developer", g_get_real_name());
 960         template_prefs.company = utils_get_setting_string(config, PACKAGE, "pref_template_company", "");
 961         tmp_string = utils_get_initials(template_prefs.developer);
 962         template_prefs.initials = utils_get_setting_string(config, PACKAGE, "pref_template_initial", tmp_string);
 963         g_free(tmp_string);
 964
 965         template_prefs.version = utils_get_setting_string(config, PACKAGE, "pref_template_version", "1.0");
 966
 967         tmp_string = g_strdup_printf("%s@%s", g_get_user_name(), g_get_host_name());
 968         template_prefs.mail = utils_get_setting_string(config, PACKAGE, "pref_template_mail", tmp_string);
 969         g_free(tmp_string);
 970         template_prefs.year_format = utils_get_setting_string(config, PACKAGE, "pref_template_year", GEANY_TEMPLATES_FORMAT_YEAR);
 971         template_prefs.date_format = utils_get_setting_string(config, PACKAGE, "pref_template_date", GEANY_TEMPLATES_FORMAT_DATE);
 972         template_prefs.datetime_format = utils_get_setting_string(config, PACKAGE, "pref_template_datetime", GEANY_TEMPLATES_FORMAT_DATETIME);
 973
 974         /* tools */
 975         cmd = utils_get_setting_string(config, "tools", "terminal_cmd", "");
 976         if (EMPTY(cmd))
 977         {
 978                 SETPTR(cmd, utils_get_setting_string(config, "tools", "term_cmd", ""));
 979                 if (!EMPTY(cmd))
 980                 {
 981                         tmp_string = cmd;
 982 #ifdef G_OS_WIN32
 983                         if (strstr(cmd, "cmd.exe"))
 984                                 cmd = g_strconcat(cmd, " /Q /C %c", NULL);
 985                         else
 986                                 cmd = g_strconcat(cmd, " %c", NULL);
 987 #else
 988                         cmd = g_strconcat(cmd, " -e \"/bin/sh %c\"", NULL);
 989 #endif
 990                         g_free(tmp_string);
 991                 }
 992                 else
 993                         SETPTR(cmd, g_strdup(GEANY_DEFAULT_TOOLS_TERMINAL));
 994         }
 995         tool_prefs.term_cmd = cmd;
 996         tool_prefs.browser_cmd = utils_get_setting_string(config, "tools", "browser_cmd", GEANY_DEFAULT_TOOLS_BROWSER);
 997         tool_prefs.grep_cmd = utils_get_setting_string(config, "tools", "grep_cmd", GEANY_DEFAULT_TOOLS_GREP);
 998
 999         tool_prefs.context_action_cmd = utils_get_setting_string(config, PACKAGE, "context_action_cmd", "");
1000
1001         /* printing */
1002         tmp_string2 = g_find_program_in_path(GEANY_DEFAULT_TOOLS_PRINTCMD);
1003
1004         if (!EMPTY(tmp_string2))
1005         {
1006         #ifdef G_OS_WIN32
1007                 tmp_string = g_strconcat(GEANY_DEFAULT_TOOLS_PRINTCMD, " \"%f\"", NULL);
1008         #else
1009                 tmp_string = g_strconcat(GEANY_DEFAULT_TOOLS_PRINTCMD, " '%f'", NULL);
1010         #endif
1011         }
1012         else
1013         {
1014                 tmp_string = g_strdup("");
1015         }
1016
1017         printing_prefs.external_print_cmd = utils_get_setting_string(config, "printing", "print_cmd", tmp_string);
1018         g_free(tmp_string);
1019         g_free(tmp_string2);
1020
1021         printing_prefs.use_gtk_printing = utils_get_setting_boolean(config, "printing", "use_gtk_printing", TRUE);
1022         printing_prefs.print_line_numbers = utils_get_setting_boolean(config, "printing", "print_line_numbers", TRUE);
1023         printing_prefs.print_page_numbers = utils_get_setting_boolean(config, "printing", "print_page_numbers", TRUE);
1024         printing_prefs.print_page_header = utils_get_setting_boolean(config, "printing", "print_page_header", TRUE);
1025         printing_prefs.page_header_basename = utils_get_setting_boolean(config, "printing", "page_header_basename", FALSE);
1026         printing_prefs.page_header_datefmt = utils_get_setting_string(config, "printing", "page_header_datefmt", "%c");
1027 }
1028
1029
1030 static void load_ui_prefs(GKeyFile *config)
1031 {
1032         ui_prefs.sidebar_visible = utils_get_setting_boolean(config, PACKAGE, "sidebar_visible", TRUE);
1033         ui_prefs.msgwindow_visible = utils_get_setting_boolean(config, PACKAGE, "msgwindow_visible", TRUE);
1034         ui_prefs.fullscreen = utils_get_setting_boolean(config, PACKAGE, "fullscreen", FALSE);
1035         ui_prefs.custom_date_format = utils_get_setting_string(config, PACKAGE, "custom_date_format", "");
1036         ui_prefs.custom_commands = g_key_file_get_string_list(config, PACKAGE, "custom_commands", NULL, NULL);
1037         ui_prefs.custom_commands_labels = g_key_file_get_string_list(config, PACKAGE, "custom_commands_labels", NULL, NULL);
1038         ui_prefs.color_picker_palette = utils_get_setting_string(config, PACKAGE, "color_picker_palette", "");
1039
1040         /* Load the saved color picker palette */
1041         if (!EMPTY(ui_prefs.color_picker_palette))
1042         {
1043                 GtkSettings *settings;
1044                 settings = gtk_settings_get_for_screen(gtk_window_get_screen(GTK_WINDOW(main_widgets.window)));
1045                 g_object_set(G_OBJECT(settings), "gtk-color-palette", ui_prefs.color_picker_palette, NULL);
1046         }
1047
1048         /* sanitize custom commands labels */
1049         if (ui_prefs.custom_commands || ui_prefs.custom_commands_labels)
1050         {
1051                 guint i;
1052                 guint cc_len = ui_prefs.custom_commands ? g_strv_length(ui_prefs.custom_commands) : 0;
1053                 guint cc_labels_len = ui_prefs.custom_commands_labels ? g_strv_length(ui_prefs.custom_commands_labels) : 0;
1054
1055                 /* not enough items, resize and fill */
1056                 if (cc_labels_len < cc_len)
1057                 {
1058                         ui_prefs.custom_commands_labels = g_realloc(ui_prefs.custom_commands_labels,
1059                                         (cc_len + 1) * sizeof *ui_prefs.custom_commands_labels);
1060                         for (i = cc_labels_len; i < cc_len; i++)
1061                                 ui_prefs.custom_commands_labels[i] = g_strdup("");
1062                         ui_prefs.custom_commands_labels[cc_len] = NULL;
1063                 }
1064                 /* too many items, cut off */
1065                 else if (cc_labels_len > cc_len)
1066                 {
1067                         for (i = cc_len; i < cc_labels_len; i++)
1068                         {
1069                                 g_free(ui_prefs.custom_commands_labels[i]);
1070                                 ui_prefs.custom_commands_labels[i] = NULL;
1071                         }
1072                 }
1073         }
1074
1075         scribble_text = utils_get_setting_string(config, PACKAGE, "scribble_text",
1076                                 _("Type here what you want, use it as a notice/scratch board"));
1077         scribble_pos = utils_get_setting_integer(config, PACKAGE, "scribble_pos", -1);
1078 }
1079
1080 static void load_ui_session(GKeyFile *config)
1081 {
1082         gint *geo;
1083         gsize geo_len;
1084
1085         geo = g_key_file_get_integer_list(config, PACKAGE, "geometry", &geo_len, NULL);
1086         if (! geo || geo_len < 5)
1087         {
1088                 ui_prefs.geometry[0] = -1;
1089                 ui_prefs.geometry[1] = -1;
1090                 ui_prefs.geometry[2] = -1;
1091                 ui_prefs.geometry[3] = -1;
1092                 ui_prefs.geometry[4] = 0;
1093         }
1094         else
1095         {
1096                 /* don't use insane values but when main windows was maximized last time, pos might be
1097                  * negative (due to differences in root window and window decorations) */
1098                 /* quitting when minimized can make pos -32000, -32000 on Windows! */
1099                 ui_prefs.geometry[0] = MAX(-1, geo[0]);
1100                 ui_prefs.geometry[1] = MAX(-1, geo[1]);
1101                 ui_prefs.geometry[2] = MAX(-1, geo[2]);
1102                 ui_prefs.geometry[3] = MAX(-1, geo[3]);
1103                 ui_prefs.geometry[4] = geo[4] != 0;
1104         }
1105         hpan_position = utils_get_setting_integer(config, PACKAGE, "treeview_position", 156);
1106         vpan_position = utils_get_setting_integer(config, PACKAGE, "msgwindow_position", (geo) ?
1107                                 (GEANY_MSGWIN_HEIGHT + geo[3] - 440) :
1108                                 (GEANY_MSGWIN_HEIGHT + GEANY_WINDOW_DEFAULT_HEIGHT - 440));
1109
1110         g_free(geo);
1111 }
1112
1113
1114 /*
1115  * Save current session in default configuration file
1116  */
1117 void configuration_save_default_session(void)
1118 {
1119         gchar *configfile = g_build_filename(app->configdir, SESSION_FILE, NULL);
1120         gchar *data;
1121         GKeyFile *config = g_key_file_new();
1122
1123         g_key_file_load_from_file(config, configfile, G_KEY_FILE_NONE, NULL);
1124
1125         if (cl_options.load_session)
1126                 configuration_save_session_files(config);
1127
1128         /* write the file */
1129         data = g_key_file_to_data(config, NULL, NULL);
1130         utils_write_file(configfile, data);
1131         g_free(data);
1132
1133         g_key_file_free(config);
1134         g_free(configfile);
1135 }
1136
1137
1138 void configuration_clear_default_session(void)
1139 {
1140         gchar *configfile = g_build_filename(app->configdir, SESSION_FILE, NULL);
1141         gchar *data;
1142         GKeyFile *config = g_key_file_new();
1143
1144         g_key_file_load_from_file(config, configfile, G_KEY_FILE_NONE, NULL);
1145
1146         if (cl_options.load_session)
1147                 remove_session_files(config);
1148
1149         /* write the file */
1150         data = g_key_file_to_data(config, NULL, NULL);
1151         utils_write_file(configfile, data);
1152         g_free(data);
1153
1154         g_key_file_free(config);
1155         g_free(configfile);
1156 }
1157
1158
1159 /*
1160  * Only reload the session part of the default configuration
1161  */
1162 void configuration_load_default_session(void)
1163 {
1164         gchar *configfile = g_build_filename(app->configdir, SESSION_FILE, NULL);
1165         GKeyFile *config = g_key_file_new();
1166
1167         g_return_if_fail(default_session_files == NULL);
1168
1169         g_key_file_load_from_file(config, configfile, G_KEY_FILE_NONE, NULL);
1170         g_free(configfile);
1171
1172         default_session_files = configuration_load_session_files(config);
1173
1174         g_key_file_free(config);
1175 }
1176
1177 gboolean read_config_file(gchar const *filename, ConfigPayload payload)
1178 {
1179         gchar *configfile = g_build_filename(app->configdir, filename, NULL);
1180         GKeyFile *config = g_key_file_new();
1181
1182         if (! g_file_test(configfile, G_FILE_TEST_IS_REGULAR))
1183         {       /* config file does not (yet) exist, so try to load a global config file which may be */
1184                 /* created by distributors */
1185                 geany_debug("No user config file found, trying to use global configuration.");
1186                 SETPTR(configfile, g_build_filename(app->datadir, filename, NULL));
1187         }
1188         g_key_file_load_from_file(config, configfile, G_KEY_FILE_NONE, NULL);
1189         g_free(configfile);
1190
1191         /* read stash prefs */
1192         settings_action(config, SETTING_READ, payload);
1193
1194         switch (payload)
1195         {
1196                 case PREFS:
1197                         load_dialog_prefs(config);
1198                         load_ui_prefs(config);
1199
1200                         /* build menu, after stash prefs as it uses some of them */
1201                         build_set_group_count(GEANY_GBG_FT, build_menu_prefs.number_ft_menu_items);
1202                         build_set_group_count(GEANY_GBG_NON_FT, build_menu_prefs.number_non_ft_menu_items);
1203                         build_set_group_count(GEANY_GBG_EXEC, build_menu_prefs.number_exec_menu_items);
1204                         build_load_menu(config, GEANY_BCS_PREF, NULL);
1205                         /* this signal can be used e.g. to delay building UI elements until settings have been read */
1206                         g_signal_emit_by_name(geany_object, "load-settings", config);
1207                         break;
1208                 case SESSION:
1209                         project_load_prefs(config);
1210                         load_ui_session(config);
1211                         load_recent_files(config, ui_prefs.recent_queue, "recent_files");
1212                         load_recent_files(config, ui_prefs.recent_projects_queue, "recent_projects");
1213                         break;
1214         }
1215
1216         g_key_file_free(config);
1217         return TRUE;
1218 }
1219
1220
1221 gboolean configuration_load(void)
1222 {
1223         gboolean prefs_loaded = read_config_file(PREFS_FILE, PREFS);
1224         /* backwards-compatibility: try to read session from preferences if session file doesn't exist */
1225         gchar *session_filename = SESSION_FILE;
1226         gchar *session_file = g_build_filename(app->configdir, session_filename, NULL);
1227         if (! g_file_test(session_file, G_FILE_TEST_IS_REGULAR))
1228         {
1229                 geany_debug("No user session file found, trying to use configuration file.");
1230                 session_filename = PREFS_FILE;
1231         }
1232         g_free(session_file);
1233         gboolean sess_loaded = read_config_file(session_filename, SESSION);
1234         return prefs_loaded && sess_loaded;
1235 }
1236
1237
1238 static gboolean open_session_file(gchar **tmp, guint len)
1239 {
1240         guint pos;
1241         const gchar *ft_name;
1242         gchar *locale_filename;
1243         gchar *unescaped_filename;
1244         const gchar *encoding;
1245         gint  indent_type;
1246         gboolean ro, auto_indent, line_wrapping;
1247         /** TODO when we have a global pref for line breaking, use its value */
1248         gboolean line_breaking = FALSE;
1249         gboolean ret = FALSE;
1250
1251         pos = atoi(tmp[0]);
1252         ft_name = tmp[1];
1253         ro = atoi(tmp[2]);
1254         if (isdigit(tmp[3][0]))
1255         {
1256                 encoding = encodings_get_charset_from_index(atoi(tmp[3]));
1257         }
1258         else
1259         {
1260                 encoding = &(tmp[3][1]);
1261         }
1262         indent_type = atoi(tmp[4]);
1263         auto_indent = atoi(tmp[5]);
1264         line_wrapping = atoi(tmp[6]);
1265         /* try to get the locale equivalent for the filename */
1266         unescaped_filename = g_uri_unescape_string(tmp[7], NULL);
1267         locale_filename = utils_get_locale_from_utf8(unescaped_filename);
1268
1269         if (len > 8)
1270                 line_breaking = atoi(tmp[8]);
1271
1272         if (g_file_test(locale_filename, G_FILE_TEST_IS_REGULAR))
1273         {
1274                 GeanyFiletype *ft = filetypes_lookup_by_name(ft_name);
1275                 GeanyDocument *doc = document_open_file_full(
1276                         NULL, locale_filename, pos, ro, ft, encoding);
1277
1278                 if (doc)
1279                 {
1280                         gint indent_width = doc->editor->indent_width;
1281
1282                         if (len > 9)
1283                                 indent_width = atoi(tmp[9]);
1284                         editor_set_indent(doc->editor, indent_type, indent_width);
1285                         editor_set_line_wrapping(doc->editor, line_wrapping);
1286                         doc->editor->line_breaking = line_breaking;
1287                         doc->editor->auto_indent = auto_indent;
1288                         ret = TRUE;
1289                 }
1290         }
1291         else
1292         {
1293                 geany_debug("Could not find file '%s'.", unescaped_filename);
1294         }
1295
1296         g_free(locale_filename);
1297         g_free(unescaped_filename);
1298         return ret;
1299 }
1300
1301 /* trigger a notebook page switch after unsetting main_status.opening_session_files
1302  * for callbacks to run (and update window title, encoding settings, and so on)
1303  */
1304 static gboolean switch_to_session_page(gpointer data)
1305 {
1306         gint n_pages = gtk_notebook_get_n_pages(GTK_NOTEBOOK(main_widgets.notebook));
1307         gint cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(main_widgets.notebook));
1308         gint target_page = session_notebook_page >= 0 ? session_notebook_page : cur_page;
1309
1310         if (n_pages > 0)
1311         {
1312                 if (target_page != cur_page)
1313                         gtk_notebook_set_current_page(GTK_NOTEBOOK(main_widgets.notebook), target_page);
1314                 else
1315                         g_signal_emit_by_name(GTK_NOTEBOOK(main_widgets.notebook), "switch-page",
1316                                               gtk_notebook_get_nth_page(GTK_NOTEBOOK(main_widgets.notebook), target_page),
1317                                               target_page);
1318         }
1319         session_notebook_page = -1;
1320
1321         return G_SOURCE_REMOVE;
1322 }
1323
1324 /* Open session files
1325  * Note: notebook page switch handler and adding to recent files list is always disabled
1326  * for all files opened within this function */
1327 void configuration_open_files(GPtrArray *session_files)
1328 {
1329         gint i;
1330         gboolean failure = FALSE;
1331
1332         /* necessary to set it to TRUE for project session support */
1333         main_status.opening_session_files++;
1334
1335         i = file_prefs.tab_order_ltr ? 0 : (session_files->len - 1);
1336         while (TRUE)
1337         {
1338                 gchar **tmp = g_ptr_array_index(session_files, i);
1339                 guint len;
1340
1341                 if (tmp != NULL && (len = g_strv_length(tmp)) >= 8)
1342                 {
1343                         if (! open_session_file(tmp, len))
1344                                 failure = TRUE;
1345                 }
1346                 g_strfreev(tmp);
1347
1348                 if (file_prefs.tab_order_ltr)
1349                 {
1350                         i++;
1351                         if (i >= (gint)session_files->len)
1352                                 break;
1353                 }
1354                 else
1355                 {
1356                         i--;
1357                         if (i < 0)
1358                                 break;
1359                 }
1360         }
1361
1362         g_ptr_array_free(session_files, TRUE);
1363
1364         if (failure)
1365                 ui_set_statusbar(TRUE, _("Failed to load one or more session files."));
1366         else
1367                 g_idle_add(switch_to_session_page, NULL);
1368
1369         main_status.opening_session_files--;
1370 }
1371
1372
1373 /* Open session files
1374  * Note: notebook page switch handler and adding to recent files list is always disabled
1375  * for all files opened within this function */
1376 void configuration_open_default_session(void)
1377 {
1378         g_return_if_fail(default_session_files != NULL);
1379
1380         configuration_open_files(default_session_files);
1381         default_session_files = NULL;
1382 }
1383
1384
1385 /* set some settings which are already read from the config file, but need other things, like the
1386  * realisation of the main window */
1387 void configuration_apply_settings(void)
1388 {
1389         if (scribble_text)
1390         {       /* update the scribble widget, because now it's realized */
1391                 GtkTextIter iter;
1392                 GtkTextBuffer *buffer =
1393                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(msgwindow.scribble));
1394
1395                 gtk_text_buffer_set_text(buffer, scribble_text, -1);
1396                 gtk_text_buffer_get_iter_at_offset(buffer, &iter, scribble_pos);
1397                 gtk_text_buffer_place_cursor(buffer, &iter);
1398         }
1399         g_free(scribble_text);
1400
1401         /* set the position of the hpaned and vpaned */
1402         if (prefs.save_winpos)
1403         {
1404                 gtk_paned_set_position(GTK_PANED(ui_lookup_widget(main_widgets.window, "hpaned1")), hpan_position);
1405                 gtk_paned_set_position(GTK_PANED(ui_lookup_widget(main_widgets.window, "vpaned1")), vpan_position);
1406         }
1407
1408         /* set fullscreen after initial draw so that returning to normal view is the right size.
1409          * fullscreen mode is disabled by default, so act only if it is true */
1410         if (ui_prefs.fullscreen)
1411         {
1412                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ui_lookup_widget(main_widgets.window, "menu_fullscreen1")), TRUE);
1413                 ui_prefs.fullscreen = TRUE;
1414                 ui_set_fullscreen();
1415         }
1416
1417         msgwin_show_hide_tabs();
1418 }
1419
1420
1421 static gboolean save_configuration_cb(gpointer data)
1422 {
1423         if (app->project != NULL)
1424                 project_write_config();
1425         else
1426                 configuration_save_default_session();
1427         return G_SOURCE_REMOVE;
1428 }
1429
1430
1431 static void document_list_changed_cb(GObject *obj, GeanyDocument *doc, gpointer data)
1432 {
1433         g_return_if_fail(doc != NULL && doc->is_valid);
1434
1435         /* save configuration, especially session file list, but only if we are not just starting
1436          * and not about to quit */
1437         if (file_prefs.save_config_on_file_change &&
1438                 main_status.main_window_realized &&
1439                 !main_status.opening_session_files &&
1440                 !main_status.quitting)
1441         {
1442                 g_idle_remove_by_data(save_configuration_cb);
1443                 g_idle_add(save_configuration_cb, save_configuration_cb);
1444         }
1445 }
1446
1447
1448 void configuration_init(void)
1449 {
1450         keyfile_groups[PREFS] = g_ptr_array_new_with_free_func((GDestroyNotify) stash_group_free);
1451         keyfile_groups[SESSION] = g_ptr_array_new_with_free_func((GDestroyNotify) stash_group_free);
1452         pref_groups = g_ptr_array_new();
1453         init_pref_groups();
1454
1455         g_signal_connect(geany_object, "document-open", G_CALLBACK(document_list_changed_cb), NULL);
1456         g_signal_connect(geany_object, "document-save", G_CALLBACK(document_list_changed_cb), NULL);
1457         g_signal_connect(geany_object, "document-close", G_CALLBACK(document_list_changed_cb), NULL);
1458 }
1459
1460
1461 void configuration_finalize(void)
1462 {
1463         g_signal_handlers_disconnect_by_func(geany_object, G_CALLBACK(document_list_changed_cb), NULL);
1464
1465         g_ptr_array_free(pref_groups, TRUE);
1466         g_ptr_array_free(keyfile_groups[SESSION], TRUE);
1467         g_ptr_array_free(keyfile_groups[PREFS], TRUE);
1468 }