src/lyxrc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright 1995 Matthias Ettrich
   7  *          Copyright 1995-1999 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation "lyxrc.h"
  15 #endif
  16
  17 #include "debug.h"
  18
  19 #include "lyxrc.h"
  20 #include "LyXAction.h"
  21 #include "lyxserver.h"
  22 #include "lyx_main.h"
  23 #include "intl.h"
  24 #include "tex-strings.h"
  25 #include "support/path.h"
  26 #include "support/filetools.h"
  27 #include "lyxtext.h"
  28
  29 // this is crappy... why are those colors command line arguments and
  30 // not in lyxrc?? (Matthias)
  31 // Because nobody put them there. (Asger)
  32 extern int fast_selection;
  33 extern string background_color;
  34 extern char selection_color[];
  35 extern bool cursor_follows_scrollbar;
  36 extern kb_keymap *toplevel_keymap;
  37 extern LyXAction lyxaction;
  38
  39 enum _LyXRCTags {
  40         RC_BEGINTOOLBAR=1,
  41         RC_FONT_ENCODING,
  42         RC_PRINTER,
  43         RC_PRINT_COMMAND,
  44         RC_PRINTEVENPAGEFLAG,
  45         RC_PRINTODDPAGEFLAG,
  46         RC_PRINTPAGERANGEFLAG,
  47         RC_PRINTCOPIESFLAG,
  48         RC_PRINTCOLLCOPIESFLAG,
  49         RC_PRINTREVERSEFLAG,
  50         RC_PRINTLANDSCAPEFLAG,
  51         RC_PRINTTOPRINTER,
  52         RC_PRINT_ADAPTOUTPUT,
  53         RC_PRINTTOFILE,
  54         RC_PRINTFILEEXTENSION,
  55         RC_PRINTEXSTRAOPTIONS,
  56         RC_PRINTSPOOL_COMMAND,
  57         RC_PRINTSPOOL_PRINTERPREFIX,
  58         RC_PRINTPAPERFLAG,
  59         RC_PRINTPAPERDIMENSIONFLAG,
  60         RC_CUSTOM_EXPORT_COMMAND,
  61         RC_CUSTOM_EXPORT_FORMAT,
  62         RC_LATEX_COMMAND,
  63         RC_LITERATE_COMMAND,
  64         RC_LITERATE_EXTENSION,
  65         RC_LITERATE_ERROR_FILTER,
  66         RC_BUILD_COMMAND,
  67         RC_BUILD_ERROR_FILTER,
  68         RC_SCREEN_DPI,
  69         RC_SCREEN_ZOOM,
  70         RC_SCREEN_FONT_SIZES,
  71         RC_SCREEN_FONT_ROMAN,
  72         RC_SCREEN_FONT_SANS,
  73         RC_SCREEN_FONT_TYPEWRITER,
  74         RC_SCREEN_FONT_MENU,
  75         RC_SCREEN_FONT_POPUP,
  76         RC_SCREEN_FONT_ENCODING,
  77         RC_AUTOSAVE,
  78         RC_SGML_EXTRA_OPTIONS,
  79         RC_DOCUMENTPATH,
  80         RC_TEMPLATEPATH,
  81         RC_TEMPDIRPATH,
  82         RC_USETEMPDIR,
  83         RC_LASTFILES,
  84         RC_AUTOREGIONDELETE,
  85         RC_BIND,
  86         RC_SERVERPIPE,
  87         RC_NOMENUACCELERATORS,
  88         RC_INPUT,
  89         RC_BINDFILE,
  90         RC_KBMAP,
  91         RC_KBMAP_PRIMARY,
  92         RC_KBMAP_SECONDARY,
  93         RC_FAST_SELECTION,
  94         RC_SELECTION_COLOR,
  95         RC_BACKGROUND_COLOR,
  96         RC_FAX_COMMAND,
  97         RC_PHONEBOOK,
  98         RC_FAXPROGRAM,
  99         RC_ASCIIROFF_COMMAND,
 100         RC_ASCII_LINELEN,
 101         RC_NUMLASTFILES,
 102         RC_CHECKLASTFILES,
 103         RC_VIEWDVI_COMMAND,
 104         RC_DEFAULT_PAPERSIZE,
 105         RC_PS_COMMAND,
 106         RC_VIEWPS_COMMAND,
 107         RC_VIEWPSPIC_COMMAND,
 108         RC_ACCEPT_COMPOUND,
 109         RC_SPELL_COMMAND,
 110         RC_USE_INP_ENC,
 111         RC_USE_ALT_LANG,
 112         RC_USE_PERS_DICT,
 113         RC_USE_ESC_CHARS,
 114         RC_SCREEN_FONT_SCALABLE,
 115         RC_ALT_LANG,
 116         RC_PERS_DICT,
 117         RC_ESC_CHARS,
 118         RC_CHKTEX_COMMAND,
 119         RC_CURSOR_FOLLOWS_SCROLLBAR,
 120         RC_EXIT_CONFIRMATION,
 121         RC_DISPLAY_SHORTCUTS,
 122         RC_RELYX_COMMAND,
 123         RC_HTML_COMMAND,
 124         RC_LAST
 125 };
 126
 127 static keyword_item lyxrcTags[] = {
 128         { "\\accept_compound", RC_ACCEPT_COMPOUND },
 129         { "\\alternate_language", RC_ALT_LANG },
 130         { "\\ascii_linelen", RC_ASCII_LINELEN },
 131         { "\\ascii_roff_command", RC_ASCIIROFF_COMMAND },
 132         { "\\auto_region_delete", RC_AUTOREGIONDELETE },
 133         { "\\autosave", RC_AUTOSAVE },
 134         { "\\background_color", RC_BACKGROUND_COLOR },
 135         { "\\begin_toolbar", RC_BEGINTOOLBAR },
 136         { "\\bind", RC_BIND },
 137         { "\\bind_file", RC_BINDFILE },
 138         { "\\build_command", RC_BUILD_COMMAND },
 139         { "\\build_error_filter", RC_BUILD_ERROR_FILTER },
 140         { "\\check_lastfiles", RC_CHECKLASTFILES },
 141         { "\\chktex_command", RC_CHKTEX_COMMAND },
 142         { "\\cursor_follows_scrollbar", RC_CURSOR_FOLLOWS_SCROLLBAR },
 143         { "\\custom_export_command", RC_CUSTOM_EXPORT_COMMAND },
 144         { "\\custom_export_format", RC_CUSTOM_EXPORT_FORMAT },
 145         { "\\default_papersize", RC_DEFAULT_PAPERSIZE },
 146         { "\\display_shortcuts", RC_DISPLAY_SHORTCUTS },
 147         { "\\document_path", RC_DOCUMENTPATH },
 148         { "\\escape_chars", RC_ESC_CHARS },
 149         { "\\exit_confirmation", RC_EXIT_CONFIRMATION },
 150         { "\\fast_selection", RC_FAST_SELECTION },
 151         { "\\fax_command", RC_FAX_COMMAND },
 152         { "\\fax_program", RC_FAXPROGRAM },
 153         { "\\font_encoding", RC_FONT_ENCODING },
 154         { "\\html_command", RC_HTML_COMMAND },
 155         { "\\input", RC_INPUT },
 156         { "\\kbmap", RC_KBMAP },
 157         { "\\kbmap_primary", RC_KBMAP_PRIMARY },
 158         { "\\kbmap_secondary", RC_KBMAP_SECONDARY },
 159         { "\\lastfiles", RC_LASTFILES },
 160         { "\\latex_command", RC_LATEX_COMMAND },
 161         { "\\literate_command", RC_LITERATE_COMMAND },
 162         { "\\literate_error_filter", RC_LITERATE_ERROR_FILTER },
 163         { "\\literate_extension", RC_LITERATE_EXTENSION },
 164         { "\\num_lastfiles", RC_NUMLASTFILES },
 165         { "\\personal_dictionary", RC_PERS_DICT },
 166         { "\\phone_book", RC_PHONEBOOK },
 167         { "\\print_adapt_output", RC_PRINT_ADAPTOUTPUT },
 168         { "\\print_collcopies_flag", RC_PRINTCOLLCOPIESFLAG },
 169         { "\\print_command", RC_PRINT_COMMAND },
 170         { "\\print_copies_flag", RC_PRINTCOPIESFLAG },
 171         { "\\print_evenpage_flag", RC_PRINTEVENPAGEFLAG },
 172         { "\\print_extra_options", RC_PRINTEXSTRAOPTIONS },
 173         { "\\print_file_extension", RC_PRINTFILEEXTENSION },
 174         { "\\print_landscape_flag", RC_PRINTLANDSCAPEFLAG },
 175         { "\\print_oddpage_flag", RC_PRINTODDPAGEFLAG },
 176         { "\\print_pagerange_flag", RC_PRINTPAGERANGEFLAG },
 177         { "\\print_paper_dimension_flag", RC_PRINTPAPERDIMENSIONFLAG },
 178         { "\\print_paper_flag", RC_PRINTPAPERFLAG },
 179         { "\\print_reverse_flag", RC_PRINTREVERSEFLAG },
 180         { "\\print_spool_command", RC_PRINTSPOOL_COMMAND },
 181         { "\\print_spool_printerprefix", RC_PRINTSPOOL_PRINTERPREFIX },
 182         { "\\print_to_file", RC_PRINTTOFILE },
 183         { "\\print_to_printer", RC_PRINTTOPRINTER },
 184         { "\\printer", RC_PRINTER },
 185         { "\\ps_command", RC_PS_COMMAND },
 186         { "\\relyx_command", RC_RELYX_COMMAND },
 187         { "\\screen_dpi", RC_SCREEN_DPI },
 188         { "\\screen_font_encoding", RC_SCREEN_FONT_ENCODING },
 189         { "\\screen_font_menu", RC_SCREEN_FONT_MENU },
 190         { "\\screen_font_popup", RC_SCREEN_FONT_POPUP },
 191         { "\\screen_font_roman", RC_SCREEN_FONT_ROMAN },
 192         { "\\screen_font_sans", RC_SCREEN_FONT_SANS },
 193         { "\\screen_font_scalable", RC_SCREEN_FONT_SCALABLE },
 194         { "\\screen_font_sizes", RC_SCREEN_FONT_SIZES },
 195         { "\\screen_font_typewriter", RC_SCREEN_FONT_TYPEWRITER },
 196         { "\\screen_zoom", RC_SCREEN_ZOOM },
 197         { "\\selection_color", RC_SELECTION_COLOR },
 198         { "\\serverpipe", RC_SERVERPIPE },
 199         { "\\sgml_extra_options", RC_SGML_EXTRA_OPTIONS },
 200         { "\\spell_command", RC_SPELL_COMMAND },
 201         { "\\tempdir_path", RC_TEMPDIRPATH },
 202         { "\\template_path", RC_TEMPLATEPATH },
 203         { "\\use_alt_language", RC_USE_ALT_LANG },
 204         { "\\use_escape_chars", RC_USE_ESC_CHARS },
 205         { "\\use_input_encoding", RC_USE_INP_ENC },
 206         { "\\use_personal_dictionary", RC_USE_PERS_DICT },
 207         { "\\use_tempdir", RC_USETEMPDIR },
 208         { "\\view_dvi_command", RC_VIEWDVI_COMMAND },
 209         { "\\view_ps_command", RC_VIEWPS_COMMAND },
 210         { "\\view_pspic_command", RC_VIEWPSPIC_COMMAND }
 211 };
 212
 213 /* Let the range depend of the size of lyxrcTags.  Alejandro 240596 */
 214 static const int lyxrcCount = sizeof(lyxrcTags) / sizeof(keyword_item);
 215
 216 // Should this be moved inside LyXAction?
 217 static inline
 218 int bindKey(char const* seq, int action)
 219 {
 220         return toplevel_keymap->bind(seq, action);
 221 }
 222
 223
 224 LyXRC::LyXRC()
 225 {
 226         // Get printer from the environment. If fail, use default "",
 227         // assuming that everything is set up correctly.
 228         printer = GetEnv("PRINTER");
 229         print_command = "dvips";
 230         print_evenpage_flag = "-B";
 231         print_oddpage_flag = "-A";
 232         print_pagerange_flag = "-pp";
 233         print_copies_flag = "-c";
 234         print_collcopies_flag = "-C";
 235         print_reverse_flag = "-r";
 236         print_landscape_flag = "-t landscape";
 237         print_to_printer = "-P";
 238         print_to_file = "-o ";
 239         print_file_extension = ".ps";
 240         print_paper_flag = "-t";
 241         print_paper_dimension_flag = "-T";
 242         document_path = GetEnvPath("HOME");
 243         tempdir_path = "/tmp";
 244         use_tempdir = true;
 245         latex_command = "latex";
 246         literate_command = "none";
 247         literate_extension = "none";
 248         literate_error_filter = "cat";
 249         build_command = "make";
 250         build_error_filter = "cat";
 251         relyx_command = "reLyX";
 252         ps_command = "gs";
 253         view_ps_command = "ghostview -swap";
 254         view_pspic_command = "ghostview";
 255         view_dvi_command = "xdvi";
 256         default_papersize = PAPER_USLETTER;
 257         custom_export_format = "ps";
 258         chktex_command = "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38";
 259         html_command = "tth -t";
 260         fontenc = "default";
 261         dpi = 75;
 262         // Because a screen typically is wider than a piece of paper:
 263         zoom = 150;
 264         // Default LaTeX font size:
 265         font_sizes[LyXFont::SIZE_TINY] = 5.0;
 266         font_sizes[LyXFont::SIZE_SCRIPT] = 7.0;
 267         font_sizes[LyXFont::SIZE_FOOTNOTE] = 8.0;
 268         font_sizes[LyXFont::SIZE_SMALL] = 9.0;
 269         font_sizes[LyXFont::SIZE_NORMAL] = 10.0;
 270         font_sizes[LyXFont::SIZE_LARGE] = 12.0;
 271         font_sizes[LyXFont::SIZE_LARGER] = 14.4;
 272         font_sizes[LyXFont::SIZE_LARGEST] = 17.26;
 273         font_sizes[LyXFont::SIZE_HUGE] = 20.74;
 274         font_sizes[LyXFont::SIZE_HUGER] = 24.88;
 275         use_scalable_fonts = true;
 276         roman_font_name = "-*-times";
 277         sans_font_name = "-*-helvetica";
 278         typewriter_font_name = "-*-courier";
 279         menu_font_name = "-*-helvetica-bold-r";
 280         popup_font_name = "-*-helvetica-medium-r";
 281         font_norm = "iso8859-1";
 282         autosave = 300;
 283         auto_region_delete = true;
 284         ascii_linelen = 75;
 285         num_lastfiles = 4;
 286         check_lastfiles = true;
 287         exit_confirmation = true;
 288         display_shortcuts = true;
 289         // Spellchecker settings:
 290         isp_command = "ispell";
 291         isp_accept_compound = false;
 292         isp_use_input_encoding = false;
 293         isp_use_alt_lang = false;
 294         isp_use_pers_dict = false;
 295         isp_use_esc_chars = false;
 296         use_kbmap = false;
 297         hasBindFile = false;
 298         defaultKeyBindings();
 299 }
 300
 301
 302 LyXRC::~LyXRC()
 303 {
 304 }
 305
 306 int LyXRC::ReadBindFile(string name)
 307 {
 308         hasBindFile = true;
 309         string tmp = i18nLibFileSearch("bind",name,"bind");
 310         lyxerr[Debug::LYXRC] << "Reading bindfile:" << tmp << endl;
 311         int result = Read(tmp);
 312         if (result) {
 313                 lyxerr << "Error reading bind file: " << tmp << endl;
 314         }
 315         return result;
 316 }
 317
 318 int LyXRC::Read(string const &filename)
 319 {
 320         // Default bindfile.
 321         string bindFile = "cua";
 322
 323         LyXLex lexrc(lyxrcTags, lyxrcCount);
 324         if (lyxerr.debugging(Debug::PARSER))
 325                 lexrc.printTable();
 326
 327         lexrc.setFile(filename);
 328         if (!lexrc.IsOK()) return -2;
 329
 330         lyxerr[Debug::INIT] << "Reading '" << filename << "'..." << endl;
 331
 332         while (lexrc.IsOK()) {
 333
 334                 switch(lexrc.lex()) {
 335                 case LyXLex::LEX_FEOF:
 336                         break;
 337                 case RC_INPUT: // Include file
 338                         if (lexrc.next()) {
 339                                 string tmp = LibFileSearch(string(),
 340                                                            lexrc.GetString());
 341                                 if (Read(tmp)) {
 342                                         lexrc.printError("Error reading "
 343                                                         "included file: "+tmp);
 344                                 }
 345                         }
 346                         break;
 347                 case RC_BINDFILE:                     // RVDK_PATCH_5
 348                         if (lexrc.next())
 349                                 ReadBindFile(lexrc.GetString());
 350                         break;
 351
 352                 case RC_BEGINTOOLBAR:
 353                         // this toolbar should be changed to be a completely
 354                         // non gui toolbar. (Lgb)
 355                         toolbar.read(lexrc);
 356                         break;
 357
 358                 case RC_KBMAP:
 359                         if (lexrc.next())
 360                                 use_kbmap = lexrc.GetBool();
 361                         break;
 362
 363                 case RC_EXIT_CONFIRMATION:
 364                         if (lexrc.next())
 365                                 exit_confirmation = lexrc.GetBool();
 366                         break;
 367
 368                 case RC_DISPLAY_SHORTCUTS:
 369                         if (lexrc.next())
 370                                 display_shortcuts = lexrc.GetBool();
 371                         break;
 372
 373                 case RC_KBMAP_PRIMARY:
 374                         if (lexrc.next())
 375                                 primary_kbmap = lexrc.GetString();
 376                         break;
 377
 378                 case RC_KBMAP_SECONDARY:
 379                         if (lexrc.next())
 380                                 secondary_kbmap = lexrc.GetString();
 381                         break;
 382
 383                 case RC_FONT_ENCODING:
 384                         if (lexrc.next())
 385                                 fontenc = lexrc.GetString();
 386                         break;
 387
 388                 case RC_PRINTER:
 389                         if (lexrc.next())
 390                                 printer = lexrc.GetString();
 391                         break;
 392
 393                 case RC_PRINT_COMMAND:
 394                         if (lexrc.next())
 395                                 print_command = lexrc.GetString();
 396                         break;
 397
 398                 case RC_PRINTEVENPAGEFLAG:
 399                         if (lexrc.next())
 400                                 print_evenpage_flag = lexrc.GetString();
 401                         break;
 402
 403                 case RC_PRINTODDPAGEFLAG:
 404                         if (lexrc.next())
 405                                 print_oddpage_flag = lexrc.GetString();
 406                         break;
 407
 408                 case RC_PRINTPAGERANGEFLAG:
 409                         if (lexrc.next())
 410                                 print_pagerange_flag = lexrc.GetString();
 411                         break;
 412
 413                 case RC_PRINTCOPIESFLAG:
 414                         if (lexrc.next())
 415                                 print_copies_flag = lexrc.GetString();
 416                         break;
 417
 418                 case RC_PRINTCOLLCOPIESFLAG:
 419                         if (lexrc.next())
 420                                 print_collcopies_flag = lexrc.GetString();
 421                         break;
 422
 423                 case RC_PRINTREVERSEFLAG:
 424                         if (lexrc.next())
 425                                 print_reverse_flag = lexrc.GetString();
 426                         break;
 427
 428                 case RC_PRINTLANDSCAPEFLAG:
 429                         if (lexrc.next())
 430                                 print_landscape_flag = lexrc.GetString();
 431                         break;
 432
 433                 case RC_PRINTTOPRINTER:
 434                         if (lexrc.next())
 435                                 print_to_printer = lexrc.GetString();
 436                         break;
 437
 438                 case RC_PRINT_ADAPTOUTPUT:
 439                         if (lexrc.next())
 440                                 print_adapt_output = lexrc.GetBool();
 441                         break;
 442
 443                 case RC_PRINTTOFILE:
 444                         if (lexrc.next())
 445                                 print_to_file = lexrc.GetString();
 446                         break;
 447
 448                 case RC_PRINTFILEEXTENSION:
 449                         if (lexrc.next())
 450                                 print_file_extension = lexrc.GetString();
 451                         break;
 452
 453                 case RC_PRINTEXSTRAOPTIONS:
 454                         if (lexrc.next())
 455                                 print_extra_options = lexrc.GetString();
 456                         break;
 457
 458                 case RC_PRINTSPOOL_COMMAND:
 459                         if (lexrc.next())
 460                                 print_spool_command = lexrc.GetString();
 461                         break;
 462
 463                 case RC_PRINTSPOOL_PRINTERPREFIX:
 464                         if (lexrc.next())
 465                                 print_spool_printerprefix = lexrc.GetString();
 466                         break;
 467
 468                 case RC_PRINTPAPERDIMENSIONFLAG:
 469                         if (lexrc.next())
 470                                 print_paper_dimension_flag = lexrc.GetString();
 471                         break;
 472
 473                 case RC_PRINTPAPERFLAG:
 474                         if (lexrc.next())
 475                                 print_paper_flag = lexrc.GetString();
 476                         break;
 477
 478                 case RC_CUSTOM_EXPORT_COMMAND:
 479                         if (lexrc.next())
 480                                 custom_export_command = lexrc.GetString();
 481                         break;
 482
 483                 case RC_CUSTOM_EXPORT_FORMAT:
 484                         if (lexrc.next())
 485                                 custom_export_format = lexrc.GetString();
 486                         break;
 487
 488                 case RC_LATEX_COMMAND:
 489                         if (lexrc.next())
 490                                 latex_command = lexrc.GetString();
 491                         break;
 492
 493                 case RC_LITERATE_COMMAND:
 494                         if (lexrc.next())
 495                                 literate_command = lexrc.GetString();
 496                         break;
 497
 498                 case RC_LITERATE_EXTENSION:
 499                         if (lexrc.next())
 500                                 literate_extension = lexrc.GetString();
 501                         break;
 502
 503                 case RC_LITERATE_ERROR_FILTER:
 504                         if (lexrc.next())
 505                                 literate_error_filter = lexrc.GetString();
 506                         break;
 507
 508                 case RC_BUILD_COMMAND:
 509                         if (lexrc.next())
 510                                 build_command = lexrc.GetString();
 511                         break;
 512
 513                 case RC_BUILD_ERROR_FILTER:
 514                         if (lexrc.next())
 515                                 build_error_filter = lexrc.GetString();
 516                          break;
 517
 518                 case RC_RELYX_COMMAND:
 519                         if (lexrc.next())
 520                                 relyx_command = lexrc.GetString();
 521                         break;
 522
 523                 case RC_DEFAULT_PAPERSIZE:
 524                         if (lexrc.next()) {
 525                                 string size = lowercase(lexrc.GetString());
 526                                 if (size == "usletter")
 527                                         default_papersize = PAPER_USLETTER;
 528                                 else if (size == "legal")
 529                                         default_papersize = PAPER_LEGALPAPER;
 530                                 else if (size == "executive")
 531                                         default_papersize = PAPER_EXECUTIVEPAPER;
 532                                 else if (size == "a3")
 533                                         default_papersize = PAPER_A3PAPER;
 534                                 else if (size == "a4")
 535                                         default_papersize = PAPER_A4PAPER;
 536                                 else if (size == "a5")
 537                                         default_papersize = PAPER_A5PAPER;
 538                                 else if (size == "b5")
 539                                         default_papersize = PAPER_B5PAPER;
 540                         }
 541                         break;
 542                 case RC_VIEWDVI_COMMAND:
 543                         if (lexrc.next())
 544                                 view_dvi_command = lexrc.GetString();
 545                         break;
 546
 547                 case RC_PS_COMMAND:
 548                         if (lexrc.next())
 549                                 ps_command = lexrc.GetString();
 550                         break;
 551
 552                 case RC_VIEWPS_COMMAND:
 553                         if (lexrc.next())
 554                                 view_ps_command = lexrc.GetString();
 555                         break;
 556
 557                 case RC_VIEWPSPIC_COMMAND:
 558                         if (lexrc.next())
 559                                 view_pspic_command = lexrc.GetString();
 560                         break;
 561
 562                 case RC_CHKTEX_COMMAND:
 563                         if (lexrc.next())
 564                                 chktex_command = lexrc.GetString();
 565                         break;
 566
 567                 case RC_HTML_COMMAND:
 568                         if (lexrc.next())
 569                                 html_command = lexrc.GetString();
 570                         break;
 571
 572                 case RC_SCREEN_DPI:
 573                         if (lexrc.next())
 574                                 dpi = lexrc.GetInteger();
 575                         break;
 576
 577                 case RC_SCREEN_ZOOM:
 578                         if (lexrc.next())
 579                                 zoom = lexrc.GetInteger();
 580                         break;
 581
 582                 case RC_SCREEN_FONT_SIZES:
 583                         if (lexrc.next())
 584                                 font_sizes[LyXFont::SIZE_TINY] =
 585                                         lexrc.GetFloat();
 586                         if (lexrc.next())
 587                                 font_sizes[LyXFont::SIZE_SCRIPT] =
 588                                         lexrc.GetFloat();
 589                         if (lexrc.next())
 590                                 font_sizes[LyXFont::SIZE_FOOTNOTE] =
 591                                         lexrc.GetFloat();
 592                         if (lexrc.next())
 593                                 font_sizes[LyXFont::SIZE_SMALL] =
 594                                         lexrc.GetFloat();
 595                         if (lexrc.next())
 596                                 font_sizes[LyXFont::SIZE_NORMAL] =
 597                                         lexrc.GetFloat();
 598                         if (lexrc.next())
 599                                 font_sizes[LyXFont::SIZE_LARGE] =
 600                                         lexrc.GetFloat();
 601                         if (lexrc.next())
 602                                 font_sizes[LyXFont::SIZE_LARGER] =
 603                                         lexrc.GetFloat();
 604                         if (lexrc.next())
 605                                 font_sizes[LyXFont::SIZE_LARGEST] =
 606                                         lexrc.GetFloat();
 607                         if (lexrc.next())
 608                                 font_sizes[LyXFont::SIZE_HUGE] =
 609                                         lexrc.GetFloat();
 610                         if (lexrc.next())
 611                                 font_sizes[LyXFont::SIZE_HUGER] =
 612                                         lexrc.GetFloat();
 613                         break;
 614
 615                 case RC_SCREEN_FONT_SCALABLE:
 616                         if (lexrc.next())
 617                                 use_scalable_fonts = lexrc.GetBool();
 618                         break;
 619
 620                 case RC_AUTOSAVE:
 621                         if (lexrc.next())
 622                                 autosave = lexrc.GetInteger();
 623                         break;
 624
 625                 case RC_SGML_EXTRA_OPTIONS:
 626                         if (lexrc.next())
 627                                 sgml_extra_options = lexrc.GetString();
 628                         break;
 629
 630                 case RC_DOCUMENTPATH:
 631                         if (lexrc.next()) {
 632                                 document_path = ExpandPath(lexrc.GetString());
 633                         }
 634                         break;
 635
 636                 case RC_TEMPLATEPATH:
 637                         if (lexrc.next())
 638                                 template_path = ExpandPath(lexrc.GetString());
 639                         break;
 640
 641                 case RC_TEMPDIRPATH:
 642                         if (lexrc.next())
 643                                 tempdir_path = ExpandPath(lexrc.GetString());
 644                         break;
 645
 646                 case RC_USETEMPDIR:
 647                         if (lexrc.next())
 648                                 use_tempdir = lexrc.GetBool();
 649                         break;
 650
 651                 case RC_LASTFILES:
 652                         if (lexrc.next())
 653                                 lastfiles = ExpandPath(lexrc.GetString());
 654                         break;
 655
 656                 case RC_NUMLASTFILES:
 657                         if (lexrc.next())
 658                                 num_lastfiles = lexrc.GetInteger();
 659                         break;
 660
 661                 case RC_CHECKLASTFILES:
 662                         if (lexrc.next())
 663                                 check_lastfiles = lexrc.GetBool();
 664                         break;
 665
 666                 case RC_SCREEN_FONT_ROMAN:
 667                         if (lexrc.next())
 668                                 roman_font_name = lexrc.GetString();
 669                         break;
 670
 671                 case RC_SCREEN_FONT_SANS:
 672                         if (lexrc.next())
 673                                 sans_font_name = lexrc.GetString();
 674                         break;
 675
 676                 case RC_SCREEN_FONT_TYPEWRITER:
 677                         if (lexrc.next())
 678                                 typewriter_font_name = lexrc.GetString();
 679                         break;
 680
 681                 case RC_SCREEN_FONT_MENU:
 682                         if (lexrc.next())
 683                                 menu_font_name = lexrc.GetString();
 684                         break;
 685
 686                 case RC_SCREEN_FONT_POPUP:
 687                         if (lexrc.next())
 688                                 popup_font_name = lexrc.GetString();
 689                         break;
 690
 691                 case RC_SCREEN_FONT_ENCODING:
 692                         if (lexrc.next())
 693                                 font_norm = lexrc.GetString();
 694                         break;
 695
 696                 case RC_AUTOREGIONDELETE:
 697                         // Auto region delete defaults to true
 698                         if (lexrc.next())
 699                                 auto_region_delete = lexrc.GetBool();
 700                         break;
 701
 702                 case RC_BIND:
 703                 {
 704                         // we should not do an explicit binding before
 705                         // loading a bind file. So, in this case, load
 706                         // the default bind file.
 707                         if (!hasBindFile)
 708                                 ReadBindFile();
 709
 710                         // !!!chb, dynamic key binding...
 711                         int action, res=0;
 712                         string seq, cmd;
 713
 714                         if (lexrc.lex()==LyXLex::LEX_DATA)  {
 715                                 seq = lexrc.GetString();
 716                         } else {
 717                                 lexrc.printError("Bad key sequence: `$$Token'");
 718                                 break;
 719                         }
 720
 721                         if (lexrc.lex()==LyXLex::LEX_DATA) {
 722                                 cmd = lexrc.GetString();
 723                         } else {
 724                                 lexrc.printError("Bad command: `$$Token'");
 725                                 break;
 726                         }
 727
 728                         if ((action = lyxaction.LookupFunc(cmd.c_str()))>=0) {
 729                                 if (lyxerr.debugging(Debug::KEY)) {
 730                                         lyxerr << "RC_BIND: Sequence `"
 731                                                << seq << "' Command `"
 732                                                << cmd << "' Action `"
 733                                                << action << '\'' << endl;
 734                                 }
 735                                 res = bindKey(seq.c_str(), action);
 736                                 if (res != 0) {
 737                                         lexrc.printError(
 738                                               "Invalid key sequence `"
 739                                               + seq + '\'');
 740                                 }
 741                         } else {// cmd is the last token read.
 742                                 lexrc.printError(
 743                                             "Unknown LyX function `$$Token'");
 744                         }
 745                         break;
 746                 }
 747                 case RC_SERVERPIPE:
 748                         if (lexrc.next())
 749                                 lyxpipes = ExpandPath(lexrc.GetString());
 750                         break;
 751
 752                 case RC_CURSOR_FOLLOWS_SCROLLBAR:
 753                         if (lexrc.next())
 754                                 cursor_follows_scrollbar = lexrc.GetBool();
 755                         break;
 756                 case RC_FAST_SELECTION:
 757                         if (lexrc.next())
 758                                 fast_selection = lexrc.GetBool();
 759                         break;
 760                 case RC_BACKGROUND_COLOR:
 761                         if (lexrc.next())
 762                                 background_color = lexrc.GetString();
 763                         break;
 764                 case RC_SELECTION_COLOR:
 765                         if (lexrc.next())
 766                                 strncpy(selection_color,
 767                                         lexrc.GetString().c_str(),31);
 768                         break;
 769                 case RC_FAX_COMMAND:
 770                         if (lexrc.next())
 771                                 fax_command = lexrc.GetString();
 772                         break;
 773                 case RC_FAXPROGRAM:
 774                         if (lexrc.next())
 775                                 fax_program = lexrc.GetString();
 776                         break;
 777                 case RC_PHONEBOOK:
 778                         if (lexrc.next()) {
 779                                 string s = lexrc.GetString();
 780                                 if (AbsolutePath(s))
 781                                         phone_book = s;
 782                                 else
 783                                         phone_book = user_lyxdir + s;
 784                         }
 785                         break;
 786                 case RC_ASCIIROFF_COMMAND:
 787                         if (lexrc.next())
 788                             ascii_roff_command = lexrc.GetString();
 789                         break;
 790                 case RC_ASCII_LINELEN:
 791                         if (lexrc.next())
 792                             ascii_linelen = lexrc.GetInteger();
 793                         break;
 794                 // Spellchecker settings:
 795                 case RC_SPELL_COMMAND:
 796                         if (lexrc.next())
 797                                 isp_command = lexrc.GetString();
 798                         break;
 799                 case RC_ACCEPT_COMPOUND:
 800                         if (lexrc.next())
 801                                 isp_accept_compound = lexrc.GetBool();
 802                         break;
 803                 case RC_USE_INP_ENC:
 804                         if (lexrc.next())
 805                                 isp_use_input_encoding = lexrc.GetBool();
 806                         break;
 807                 case RC_USE_ALT_LANG:
 808                         if (lexrc.next())
 809                                 isp_use_alt_lang = lexrc.GetBool();
 810                         break;
 811                 case RC_USE_PERS_DICT:
 812                         if (lexrc.next())
 813                                 isp_use_pers_dict = lexrc.GetBool();
 814                         break;
 815                 case RC_USE_ESC_CHARS:
 816                         if (lexrc.next())
 817                                 isp_use_esc_chars = lexrc.GetBool();
 818                         break;
 819                 case RC_ALT_LANG:
 820                         if (lexrc.next())
 821                                 isp_alt_lang = lexrc.GetString();
 822                         break;
 823                 case RC_PERS_DICT:
 824                         if (lexrc.next())
 825                                 isp_pers_dict = lexrc.GetString();
 826                         break;
 827                 case RC_ESC_CHARS:
 828                         if (lexrc.next())
 829                                 isp_esc_chars = lexrc.GetString();
 830                         break;
 831
 832                 default:
 833                         lexrc.printError("Unknown tag `$$Token'");
 834                         break;
 835                 }
 836         }
 837
 838         return 0;
 839 }
 840
 841
 842 void LyXRC::Print()
 843 {
 844         lyxerr << "The current internal LyXRC:" << endl;
 845 }
 846
 847
 848 /// define the default key bindings for LyX.
 849 void LyXRC::defaultKeyBindings()
 850 {
 851         bindKey("Right",   LFUN_RIGHT);
 852         bindKey("Left",    LFUN_LEFT);
 853         bindKey("Up",      LFUN_UP);
 854         bindKey("Down",    LFUN_DOWN);
 855
 856         bindKey("Tab",  LFUN_TAB);
 857
 858         bindKey("Home",    LFUN_HOME);
 859         bindKey("End",     LFUN_END);
 860         bindKey("Prior",   LFUN_PRIOR);
 861         bindKey("Next",    LFUN_NEXT);
 862
 863         bindKey("Return",  LFUN_BREAKPARAGRAPH);
 864         bindKey("~C-~S-~M-nobreakspace", LFUN_PROTECTEDSPACE);
 865
 866         bindKey("Delete",  LFUN_DELETE);
 867         bindKey("BackSpace",    LFUN_BACKSPACE);
 868         // bindKeyings for transparent handling of deadkeys
 869         // The keysyms are gotten from XFree86 X11R6
 870         bindKey("~C-~S-~M-dead_acute",           LFUN_ACUTE);
 871         bindKey("~C-~S-~M-dead_breve",           LFUN_BREVE);
 872         bindKey("~C-~S-~M-dead_caron",           LFUN_CARON);
 873         bindKey("~C-~S-~M-dead_cedilla",         LFUN_CEDILLA);
 874         bindKey("~C-~S-~M-dead_abovering",          LFUN_CIRCLE);
 875         bindKey("~C-~S-~M-dead_circumflex",      LFUN_CIRCUMFLEX);
 876         bindKey("~C-~S-~M-dead_abovedot",             LFUN_DOT);
 877         bindKey("~C-~S-~M-dead_grave",           LFUN_GRAVE);
 878         bindKey("~C-~S-~M-dead_doubleacute",     LFUN_HUNG_UMLAUT);
 879         bindKey("~C-~S-~M-dead_macron",          LFUN_MACRON);
 880         // nothing with this name
 881         // bindKey("~C-~S-~M-dead_special_caron",   LFUN_SPECIAL_CARON);
 882         bindKey("~C-~S-~M-dead_tilde",           LFUN_TILDE);
 883         bindKey("~C-~S-~M-dead_diaeresis",       LFUN_UMLAUT);
 884         // nothing with this name either...
 885         //bindKey("~C-~S-~M-dead_underbar",        LFUN_UNDERBAR);
 886         bindKey("~C-~S-~M-dead_belowdot",        LFUN_UNDERDOT);
 887         bindKey("~C-~S-~M-dead_tie",             LFUN_TIE);
 888         bindKey("~C-~S-~M-dead_ogonek",           LFUN_OGONEK);
 889
 890         // bindings to utilize the use of the numeric keypad
 891         // e.g. Num Lock set
 892         bindKey("KP_0",        LFUN_SELFINSERT);
 893         bindKey("KP_Decimal",  LFUN_SELFINSERT);
 894         bindKey("KP_Enter",    LFUN_SELFINSERT);
 895         bindKey("KP_1",        LFUN_SELFINSERT);
 896         bindKey("KP_2",        LFUN_SELFINSERT);
 897         bindKey("KP_3",        LFUN_SELFINSERT);
 898         bindKey("KP_4",        LFUN_SELFINSERT);
 899         bindKey("KP_5",        LFUN_SELFINSERT);
 900         bindKey("KP_6",        LFUN_SELFINSERT);
 901         bindKey("KP_Add",      LFUN_SELFINSERT);
 902         bindKey("KP_7",        LFUN_SELFINSERT);
 903         bindKey("KP_8",        LFUN_SELFINSERT);
 904         bindKey("KP_9",        LFUN_SELFINSERT);
 905         bindKey("KP_Divide",   LFUN_SELFINSERT);
 906         bindKey("KP_Multiply", LFUN_SELFINSERT);
 907         bindKey("KP_Subtract", LFUN_SELFINSERT);
 908
 909         /* Most self-insert keys are handled in the 'default:' section of
 910          * WorkAreaKeyPress - so we don't have to define them all.
 911          * However keys explicit decleared as self-insert are
 912          * handled seperatly (LFUN_SELFINSERT.) Lgb. */
 913
 914         bindKey("C-Tab",  LFUN_TABINSERT);  // ale970515
 915 }