src/lyxrc.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *          Copyright (C) 1995 Matthias Ettrich
   7  *           Copyright (C) 1995-1998 The LyX Team.
   8  *
   9  * ====================================================== */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation "lyxrc.h"
  15 #endif
  16
  17 #include "error.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 "pathstack.h"
  26 #include "filetools.h"
  27 #include "lyxtext.h"
  28
  29 //      $Id: lyxrc.C,v 1.1 1999/09/27 18:44:38 larsbj Exp $
  30
  31 #if !defined(lint) && !defined(WITH_WARNINGS)
  32 static char vcid[] = "$Id: lyxrc.C,v 1.1 1999/09/27 18:44:38 larsbj Exp $";
  33 #endif /* lint */
  34
  35 // this is crappy... why are those colors command line arguments and
  36 // not in lyxrc?? (Matthias)
  37 // Because nobody put them there. (Asger)
  38 extern int fast_selection;
  39 extern LString background_color;
  40 extern char selection_color[];
  41 extern bool cursor_follows_scrollbar;
  42 extern kb_keymap *toplevel_keymap;
  43 extern LyXAction lyxaction;
  44
  45 enum _LyXRCTags {
  46         RC_BEGINTOOLBAR=1,
  47         RC_FONT_ENCODING,
  48         RC_PRINTER,
  49         RC_PRINT_COMMAND,
  50         RC_PRINTEVENPAGEFLAG,
  51         RC_PRINTODDPAGEFLAG,
  52         RC_PRINTPAGERANGEFLAG,
  53         RC_PRINTCOPIESFLAG,
  54         RC_PRINTCOLLCOPIESFLAG,
  55         RC_PRINTREVERSEFLAG,
  56         RC_PRINTLANDSCAPEFLAG,
  57         RC_PRINTTOPRINTER,
  58         RC_PRINT_ADAPTOUTPUT,
  59         RC_PRINTTOFILE,
  60         RC_PRINTFILEEXTENSION,
  61         RC_PRINTEXSTRAOPTIONS,
  62         RC_PRINTSPOOL_COMMAND,
  63         RC_PRINTSPOOL_PRINTERPREFIX,
  64         RC_PRINTPAPERFLAG,
  65         RC_PRINTPAPERDIMENSIONFLAG,
  66         RC_CUSTOM_EXPORT_COMMAND,
  67         RC_CUSTOM_EXPORT_FORMAT,
  68         RC_LATEX_COMMAND,
  69         RC_LITERATE_COMMAND,
  70         RC_LITERATE_EXTENSION,
  71         RC_LITERATE_ERROR_FILTER,
  72         RC_BUILD_COMMAND,
  73         RC_BUILD_ERROR_FILTER,
  74         RC_SCREEN_DPI,
  75         RC_SCREEN_ZOOM,
  76         RC_SCREEN_FONT_SIZES,
  77         RC_SCREEN_FONT_ROMAN,
  78         RC_SCREEN_FONT_SANS,
  79         RC_SCREEN_FONT_TYPEWRITER,
  80         RC_SCREEN_FONT_MENU,
  81         RC_SCREEN_FONT_POPUP,
  82         RC_SCREEN_FONT_ENCODING,
  83         RC_AUTOSAVE,
  84         RC_SGML_EXTRA_OPTIONS,
  85         RC_DOCUMENTPATH,
  86         RC_TEMPLATEPATH,
  87         RC_TEMPDIRPATH,
  88         RC_USETEMPDIR,
  89         RC_LASTFILES,
  90         RC_AUTOREGIONDELETE,
  91         RC_BIND,
  92         RC_SERVERPIPE,
  93         RC_NOMENUACCELERATORS,
  94         RC_INPUT,
  95         RC_BINDFILE,
  96         RC_KBMAP,
  97         RC_KBMAP_PRIMARY,
  98         RC_KBMAP_SECONDARY,
  99         RC_FAST_SELECTION,
 100         RC_SELECTION_COLOR,
 101         RC_BACKGROUND_COLOR,
 102         RC_FAX_COMMAND,
 103         RC_PHONEBOOK,
 104         RC_FAXPROGRAM,
 105         RC_ASCIIROFF_COMMAND,
 106         RC_ASCII_LINELEN,
 107         RC_NUMLASTFILES,
 108         RC_CHECKLASTFILES,
 109         RC_VIEWDVI_COMMAND,
 110         RC_DEFAULT_PAPERSIZE,
 111         RC_PS_COMMAND,
 112         RC_VIEWPS_COMMAND,
 113         RC_VIEWPSPIC_COMMAND,
 114         RC_ACCEPT_COMPOUND,
 115         RC_SPELL_COMMAND,
 116         RC_USE_INP_ENC,
 117         RC_USE_ALT_LANG,
 118         RC_USE_PERS_DICT,
 119         RC_USE_ESC_CHARS,
 120         RC_SCREEN_FONT_SCALABLE,
 121         RC_ALT_LANG,
 122         RC_PERS_DICT,
 123         RC_ESC_CHARS,
 124         RC_CHKTEX_COMMAND,
 125         RC_CURSOR_FOLLOWS_SCROLLBAR,
 126         RC_EXIT_CONFIRMATION,
 127         RC_DISPLAY_SHORTCUTS,
 128         RC_RELYX_COMMAND,
 129         RC_LAST
 130 };
 131
 132 static keyword_item lyxrcTags[] = {
 133         { "\\accept_compound", RC_ACCEPT_COMPOUND },
 134         { "\\alternate_language", RC_ALT_LANG },
 135         { "\\ascii_linelen", RC_ASCII_LINELEN },
 136         { "\\ascii_roff_command", RC_ASCIIROFF_COMMAND },
 137         { "\\auto_region_delete", RC_AUTOREGIONDELETE },
 138         { "\\autosave", RC_AUTOSAVE },
 139         { "\\background_color", RC_BACKGROUND_COLOR },
 140         { "\\begin_toolbar", RC_BEGINTOOLBAR },
 141         { "\\bind", RC_BIND },
 142         { "\\bind_file", RC_BINDFILE },
 143         { "\\build_command", RC_BUILD_COMMAND },
 144         { "\\build_error_filter", RC_BUILD_ERROR_FILTER },
 145         { "\\check_lastfiles", RC_CHECKLASTFILES },
 146         { "\\chktex_command", RC_CHKTEX_COMMAND },
 147         { "\\cursor_follows_scrollbar", RC_CURSOR_FOLLOWS_SCROLLBAR },
 148         { "\\custom_export_command", RC_CUSTOM_EXPORT_COMMAND },
 149         { "\\custom_export_format", RC_CUSTOM_EXPORT_FORMAT },
 150         { "\\default_papersize", RC_DEFAULT_PAPERSIZE },
 151         { "\\display_shortcuts", RC_DISPLAY_SHORTCUTS },
 152         { "\\document_path", RC_DOCUMENTPATH },
 153         { "\\escape_chars", RC_ESC_CHARS },
 154         { "\\exit_confirmation", RC_EXIT_CONFIRMATION },
 155         { "\\fast_selection", RC_FAST_SELECTION },
 156         { "\\fax_command", RC_FAX_COMMAND },
 157         { "\\fax_program", RC_FAXPROGRAM },
 158         { "\\font_encoding", RC_FONT_ENCODING },
 159         { "\\input", RC_INPUT },
 160         { "\\kbmap", RC_KBMAP },
 161         { "\\kbmap_primary", RC_KBMAP_PRIMARY },
 162         { "\\kbmap_secondary", RC_KBMAP_SECONDARY },
 163         { "\\lastfiles", RC_LASTFILES },
 164         { "\\latex_command", RC_LATEX_COMMAND },
 165         { "\\literate_command", RC_LITERATE_COMMAND },
 166         { "\\literate_error_filter", RC_LITERATE_ERROR_FILTER },
 167         { "\\literate_extension", RC_LITERATE_EXTENSION },
 168         { "\\num_lastfiles", RC_NUMLASTFILES },
 169         { "\\personal_dictionary", RC_PERS_DICT },
 170         { "\\phone_book", RC_PHONEBOOK },
 171         { "\\print_adapt_output", RC_PRINT_ADAPTOUTPUT },
 172         { "\\print_collcopies_flag", RC_PRINTCOLLCOPIESFLAG },
 173         { "\\print_command", RC_PRINT_COMMAND },
 174         { "\\print_copies_flag", RC_PRINTCOPIESFLAG },
 175         { "\\print_evenpage_flag", RC_PRINTEVENPAGEFLAG },
 176         { "\\print_extra_options", RC_PRINTEXSTRAOPTIONS },
 177         { "\\print_file_extension", RC_PRINTFILEEXTENSION },
 178         { "\\print_landscape_flag", RC_PRINTLANDSCAPEFLAG },
 179         { "\\print_oddpage_flag", RC_PRINTODDPAGEFLAG },
 180         { "\\print_pagerange_flag", RC_PRINTPAGERANGEFLAG },
 181         { "\\print_paper_dimension_flag", RC_PRINTPAPERDIMENSIONFLAG },
 182         { "\\print_paper_flag", RC_PRINTPAPERFLAG },
 183         { "\\print_reverse_flag", RC_PRINTREVERSEFLAG },
 184         { "\\print_spool_command", RC_PRINTSPOOL_COMMAND },
 185         { "\\print_spool_printerprefix", RC_PRINTSPOOL_PRINTERPREFIX },
 186         { "\\print_to_file", RC_PRINTTOFILE },
 187         { "\\print_to_printer", RC_PRINTTOPRINTER },
 188         { "\\printer", RC_PRINTER },
 189         { "\\ps_command", RC_PS_COMMAND },
 190         { "\\relyx_command", RC_RELYX_COMMAND },
 191         { "\\screen_dpi", RC_SCREEN_DPI },
 192         { "\\screen_font_encoding", RC_SCREEN_FONT_ENCODING },
 193         { "\\screen_font_menu", RC_SCREEN_FONT_MENU },
 194         { "\\screen_font_popup", RC_SCREEN_FONT_POPUP },
 195         { "\\screen_font_roman", RC_SCREEN_FONT_ROMAN },
 196         { "\\screen_font_sans", RC_SCREEN_FONT_SANS },
 197         { "\\screen_font_scalable", RC_SCREEN_FONT_SCALABLE },
 198         { "\\screen_font_sizes", RC_SCREEN_FONT_SIZES },
 199         { "\\screen_font_typewriter", RC_SCREEN_FONT_TYPEWRITER },
 200         { "\\screen_zoom", RC_SCREEN_ZOOM },
 201         { "\\selection_color", RC_SELECTION_COLOR },
 202         { "\\serverpipe", RC_SERVERPIPE },
 203         { "\\sgml_extra_options", RC_SGML_EXTRA_OPTIONS },
 204         { "\\spell_command", RC_SPELL_COMMAND },
 205         { "\\tempdir_path", RC_TEMPDIRPATH },
 206         { "\\template_path", RC_TEMPLATEPATH },
 207         { "\\use_alt_language", RC_USE_ALT_LANG },
 208         { "\\use_escape_chars", RC_USE_ESC_CHARS },
 209         { "\\use_input_encoding", RC_USE_INP_ENC },
 210         { "\\use_personal_dictionary", RC_USE_PERS_DICT },
 211         { "\\use_tempdir", RC_USETEMPDIR },
 212         { "\\view_dvi_command", RC_VIEWDVI_COMMAND },
 213         { "\\view_ps_command", RC_VIEWPS_COMMAND },
 214         { "\\view_pspic_command", RC_VIEWPSPIC_COMMAND }
 215 };
 216
 217 /* Let the range depend of the size of lyxrcTags.  Alejandro 240596 */
 218 static const int lyxrcCount = sizeof(lyxrcTags) / sizeof(keyword_item);
 219
 220 // Should this be moved inside LyXAction?
 221 static inline
 222 int bindKey(char const* seq, int action)
 223 {
 224         return toplevel_keymap->bind(seq, action);
 225 }
 226
 227
 228 LyXRC::LyXRC()
 229 {
 230         // Get printer from the environment. If fail, use default "",
 231         // assuming that everything is set up correctly.
 232         printer = getenv("PRINTER");
 233         print_command = "dvips";
 234         print_evenpage_flag = "-B";
 235         print_oddpage_flag = "-A";
 236         print_pagerange_flag = "-pp";
 237         print_copies_flag = "-c";
 238         print_collcopies_flag = "-C";
 239         print_reverse_flag = "-r";
 240         print_landscape_flag = "-t landscape";
 241         print_to_printer = "-P";
 242         print_to_file = "-o ";
 243         print_file_extension = ".ps";
 244         print_paper_flag = "-t";
 245         print_paper_dimension_flag = "-T";
 246         document_path = getEnvPath("HOME");
 247         tempdir_path = "/tmp";
 248         use_tempdir = true;
 249         latex_command = "latex";
 250         literate_command = "none";
 251         literate_extension = "none";
 252         literate_error_filter = "cat";
 253         build_command = "make";
 254         build_error_filter = "cat";
 255         relyx_command = "reLyX";
 256         ps_command = "gs";
 257         view_ps_command = "ghostview -swap";
 258         view_pspic_command = "ghostview";
 259         view_dvi_command = "xdvi";
 260         default_papersize = PAPER_USLETTER;
 261         custom_export_format = "ps";
 262         chktex_command = "chktex -n1 -n3 -n6 -n9 -n22 -n25 -n30 -n38";
 263         fontenc = "default";
 264         dpi = 75;
 265         // Because a screen typically is wider than a piece of paper:
 266         zoom = 150;
 267         // Default LaTeX font size:
 268         font_sizes[LyXFont::SIZE_TINY] = 5.0;
 269         font_sizes[LyXFont::SIZE_SCRIPT] = 7.0;
 270         font_sizes[LyXFont::SIZE_FOOTNOTE] = 8.0;
 271         font_sizes[LyXFont::SIZE_SMALL] = 9.0;
 272         font_sizes[LyXFont::SIZE_NORMAL] = 10.0;
 273         font_sizes[LyXFont::SIZE_LARGE] = 12.0;
 274         font_sizes[LyXFont::SIZE_LARGER] = 14.4;
 275         font_sizes[LyXFont::SIZE_LARGEST] = 17.26;
 276         font_sizes[LyXFont::SIZE_HUGE] = 20.74;
 277         font_sizes[LyXFont::SIZE_HUGER] = 24.88;
 278         use_scalable_fonts = true;
 279         roman_font_name = "-*-times";
 280         sans_font_name = "-*-helvetica";
 281         typewriter_font_name = "-*-courier";
 282         menu_font_name = "-*-helvetica-bold-r";
 283         popup_font_name = "-*-helvetica-medium-r";
 284         font_norm = "iso8859-1";
 285         autosave = 300;
 286         auto_region_delete = true;
 287         ascii_linelen = 75;
 288         num_lastfiles = 4;
 289         check_lastfiles = true;
 290         exit_confirmation = true;
 291         display_shortcuts = true;
 292         // Spellchecker settings:
 293         isp_command = "ispell";
 294         isp_accept_compound = false;
 295         isp_use_input_encoding = false;
 296         isp_use_alt_lang = false;
 297         isp_use_pers_dict = false;
 298         isp_use_esc_chars = false;
 299         use_kbmap = false;
 300         hasBindFile = false;
 301         defaultKeyBindings();
 302 }
 303
 304
 305 LyXRC::~LyXRC()
 306 {
 307 }
 308
 309 int LyXRC::ReadBindFile(LString name)
 310 {
 311         hasBindFile = true;
 312         LString tmp = i18nLibFileSearch("bind",name,"bind");
 313         lyxerr.debug("Reading bindfile:" + tmp, Error::LYXRC);
 314         int result = Read(tmp);
 315         if (result) {
 316                 lyxerr.print("Error reading bind file: " + tmp);
 317         }
 318         return result;
 319 }
 320
 321 int LyXRC::Read(LString const &filename)
 322 {
 323         // Default bindfile.
 324         LString bindFile = "cua";
 325
 326         LyXLex lexrc(lyxrcTags, lyxrcCount);
 327         if (lyxerr.debugging(Error::LEX_PARSER))
 328                 lexrc.printTable();
 329
 330         lexrc.setFile(filename);
 331         if (!lexrc.IsOK()) return -2;
 332
 333         lyxerr.debug("Reading '" + filename + "'...", Error::INIT);
 334
 335         while (lexrc.IsOK()) {
 336
 337                 switch(lexrc.lex()) {
 338                 case LyXLex::LEX_FEOF:
 339                         break;
 340                 case RC_INPUT: // Include file
 341                         if (lexrc.next()) {
 342                                 LString tmp = LibFileSearch(LString(),
 343                                                            lexrc.GetString());
 344                                 if (Read(tmp)) {
 345                                         lexrc.printError("Error reading "
 346                                                         "included file: "+tmp);
 347                                 }
 348                         }
 349                         break;
 350                 case RC_BINDFILE:                     // RVDK_PATCH_5
 351                         if (lexrc.next())
 352                                 ReadBindFile(lexrc.GetString());
 353                         break;
 354
 355                 case RC_BEGINTOOLBAR:
 356                         // this toolbar should be changed to be a completely
 357                         // non gui toolbar. (Lgb)
 358                         toolbar.read(lexrc);
 359                         break;
 360
 361                 case RC_KBMAP:
 362                         if (lexrc.next())
 363                                 use_kbmap = lexrc.GetBool();
 364                         break;
 365
 366                 case RC_EXIT_CONFIRMATION:
 367                         if (lexrc.next())
 368                                 exit_confirmation = lexrc.GetBool();
 369                         break;
 370
 371                 case RC_DISPLAY_SHORTCUTS:
 372                         if (lexrc.next())
 373                                 display_shortcuts = lexrc.GetBool();
 374                         break;
 375
 376                 case RC_KBMAP_PRIMARY:
 377                         if (lexrc.next())
 378                                 primary_kbmap = lexrc.GetString();
 379                         break;
 380
 381                 case RC_KBMAP_SECONDARY:
 382                         if (lexrc.next())
 383                                 secondary_kbmap = lexrc.GetString();
 384                         break;
 385
 386                 case RC_FONT_ENCODING:
 387                         if (lexrc.next())
 388                                 fontenc = lexrc.GetString();
 389                         break;
 390
 391                 case RC_PRINTER:
 392                         if (lexrc.next())
 393                                 printer = lexrc.GetString();
 394                         break;
 395
 396                 case RC_PRINT_COMMAND:
 397                         if (lexrc.next())
 398                                 print_command = lexrc.GetString();
 399                         break;
 400
 401                 case RC_PRINTEVENPAGEFLAG:
 402                         if (lexrc.next())
 403                                 print_evenpage_flag = lexrc.GetString();
 404                         break;
 405
 406                 case RC_PRINTODDPAGEFLAG:
 407                         if (lexrc.next())
 408                                 print_oddpage_flag = lexrc.GetString();
 409                         break;
 410
 411                 case RC_PRINTPAGERANGEFLAG:
 412                         if (lexrc.next())
 413                                 print_pagerange_flag = lexrc.GetString();
 414                         break;
 415
 416                 case RC_PRINTCOPIESFLAG:
 417                         if (lexrc.next())
 418                                 print_copies_flag = lexrc.GetString();
 419                         break;
 420
 421                 case RC_PRINTCOLLCOPIESFLAG:
 422                         if (lexrc.next())
 423                                 print_collcopies_flag = lexrc.GetString();
 424                         break;
 425
 426                 case RC_PRINTREVERSEFLAG:
 427                         if (lexrc.next())
 428                                 print_reverse_flag = lexrc.GetString();
 429                         break;
 430
 431                 case RC_PRINTLANDSCAPEFLAG:
 432                         if (lexrc.next())
 433                                 print_landscape_flag = lexrc.GetString();
 434                         break;
 435
 436                 case RC_PRINTTOPRINTER:
 437                         if (lexrc.next())
 438                                 print_to_printer = lexrc.GetString();
 439                         break;
 440
 441                 case RC_PRINT_ADAPTOUTPUT:
 442                         if (lexrc.next())
 443                                 print_adapt_output = lexrc.GetBool();
 444                         break;
 445
 446                 case RC_PRINTTOFILE:
 447                         if (lexrc.next())
 448                                 print_to_file = lexrc.GetString();
 449                         break;
 450
 451                 case RC_PRINTFILEEXTENSION:
 452                         if (lexrc.next())
 453                                 print_file_extension = lexrc.GetString();
 454                         break;
 455
 456                 case RC_PRINTEXSTRAOPTIONS:
 457                         if (lexrc.EatLine())
 458                                 print_extra_options = lexrc.GetString();
 459                         break;
 460
 461                 case RC_PRINTSPOOL_COMMAND:
 462                         if (lexrc.next())
 463                                 print_spool_command = lexrc.GetString();
 464                         break;
 465
 466                 case RC_PRINTSPOOL_PRINTERPREFIX:
 467                         if (lexrc.next())
 468                                 print_spool_printerprefix = lexrc.GetString();
 469                         break;
 470
 471                 case RC_PRINTPAPERDIMENSIONFLAG:
 472                         if (lexrc.next())
 473                                 print_paper_dimension_flag = lexrc.GetString();
 474                         break;
 475
 476                 case RC_PRINTPAPERFLAG:
 477                         if (lexrc.next())
 478                                 print_paper_flag = lexrc.GetString();
 479                         break;
 480
 481                 case RC_CUSTOM_EXPORT_COMMAND:
 482                         if (lexrc.next())
 483                                 custom_export_command = lexrc.GetString();
 484                         break;
 485
 486                 case RC_CUSTOM_EXPORT_FORMAT:
 487                         if (lexrc.next())
 488                                 custom_export_format = lexrc.GetString();
 489                         break;
 490
 491                 case RC_LATEX_COMMAND:
 492                         if (lexrc.next())
 493                                 latex_command = lexrc.GetString();
 494                         break;
 495
 496                 case RC_LITERATE_COMMAND:
 497                         if (lexrc.next())
 498                                 literate_command = lexrc.GetString();
 499                         break;
 500
 501                 case RC_LITERATE_EXTENSION:
 502                         if (lexrc.next())
 503                                 literate_extension = lexrc.GetString();
 504                         break;
 505
 506                 case RC_LITERATE_ERROR_FILTER:
 507                         if (lexrc.next())
 508                                 literate_error_filter = lexrc.GetString();
 509                         break;
 510
 511                 case RC_BUILD_COMMAND:
 512                         if (lexrc.next())
 513                                 build_command = lexrc.GetString();
 514                         break;
 515
 516                 case RC_BUILD_ERROR_FILTER:
 517                         if (lexrc.next())
 518                                 build_error_filter = lexrc.GetString();
 519                          break;
 520
 521                 case RC_RELYX_COMMAND:
 522                         if (lexrc.next())
 523                                 relyx_command = lexrc.GetString();
 524                         break;
 525
 526                 case RC_DEFAULT_PAPERSIZE:
 527                         if (lexrc.next()) {
 528                                 LString size = lexrc.GetString();
 529                                 size.lowercase();
 530                                 if (size == "usletter")
 531                                         default_papersize = PAPER_USLETTER;
 532                                 else if (size == "legal")
 533                                         default_papersize = PAPER_LEGALPAPER;
 534                                 else if (size == "executive")
 535                                         default_papersize = PAPER_EXECUTIVEPAPER;
 536                                 else if (size == "a3")
 537                                         default_papersize = PAPER_A3PAPER;
 538                                 else if (size == "a4")
 539                                         default_papersize = PAPER_A4PAPER;
 540                                 else if (size == "a5")
 541                                         default_papersize = PAPER_A5PAPER;
 542                                 else if (size == "b5")
 543                                         default_papersize = PAPER_B5PAPER;
 544                         }
 545                         break;
 546                 case RC_VIEWDVI_COMMAND:
 547                         if (lexrc.next())
 548                                 view_dvi_command = lexrc.GetString();
 549                         break;
 550
 551                 case RC_PS_COMMAND:
 552                         if (lexrc.next())
 553                                 ps_command = lexrc.GetString();
 554                         break;
 555
 556                 case RC_VIEWPS_COMMAND:
 557                         if (lexrc.next())
 558                                 view_ps_command = lexrc.GetString();
 559                         break;
 560
 561                 case RC_VIEWPSPIC_COMMAND:
 562                         if (lexrc.next())
 563                                 view_pspic_command = lexrc.GetString();
 564                         break;
 565
 566                 case RC_CHKTEX_COMMAND:
 567                         if (lexrc.next())
 568                                 chktex_command = lexrc.GetString();
 569                         break;
 570
 571                 case RC_SCREEN_DPI:
 572                         if (lexrc.next())
 573                                 dpi = lexrc.GetInteger();
 574                         break;
 575
 576                 case RC_SCREEN_ZOOM:
 577                         if (lexrc.next())
 578                                 zoom = lexrc.GetInteger();
 579                         break;
 580
 581                 case RC_SCREEN_FONT_SIZES:
 582                         if (lexrc.next())
 583                                 font_sizes[LyXFont::SIZE_TINY] =
 584                                         lexrc.GetFloat();
 585                         if (lexrc.next())
 586                                 font_sizes[LyXFont::SIZE_SCRIPT] =
 587                                         lexrc.GetFloat();
 588                         if (lexrc.next())
 589                                 font_sizes[LyXFont::SIZE_FOOTNOTE] =
 590                                         lexrc.GetFloat();
 591                         if (lexrc.next())
 592                                 font_sizes[LyXFont::SIZE_SMALL] =
 593                                         lexrc.GetFloat();
 594                         if (lexrc.next())
 595                                 font_sizes[LyXFont::SIZE_NORMAL] =
 596                                         lexrc.GetFloat();
 597                         if (lexrc.next())
 598                                 font_sizes[LyXFont::SIZE_LARGE] =
 599                                         lexrc.GetFloat();
 600                         if (lexrc.next())
 601                                 font_sizes[LyXFont::SIZE_LARGER] =
 602                                         lexrc.GetFloat();
 603                         if (lexrc.next())
 604                                 font_sizes[LyXFont::SIZE_LARGEST] =
 605                                         lexrc.GetFloat();
 606                         if (lexrc.next())
 607                                 font_sizes[LyXFont::SIZE_HUGE] =
 608                                         lexrc.GetFloat();
 609                         if (lexrc.next())
 610                                 font_sizes[LyXFont::SIZE_HUGER] =
 611                                         lexrc.GetFloat();
 612                         break;
 613
 614                 case RC_SCREEN_FONT_SCALABLE:
 615                         if (lexrc.next())
 616                                 use_scalable_fonts = lexrc.GetBool();
 617                         break;
 618
 619                 case RC_AUTOSAVE:
 620                         if (lexrc.next())
 621                                 autosave = lexrc.GetInteger();
 622                         break;
 623
 624                 case RC_SGML_EXTRA_OPTIONS:
 625                         if (lexrc.next())
 626                                 sgml_extra_options = lexrc.GetString();
 627                         break;
 628
 629                 case RC_DOCUMENTPATH:
 630                         if (lexrc.next()) {
 631                                 document_path = ExpandPath(lexrc.GetString());
 632                         }
 633                         break;
 634
 635                 case RC_TEMPLATEPATH:
 636                         if (lexrc.next())
 637                                 template_path = ExpandPath(lexrc.GetString());
 638                         break;
 639
 640                 case RC_TEMPDIRPATH:
 641                         if (lexrc.next())
 642                                 tempdir_path = ExpandPath(lexrc.GetString());
 643                         break;
 644
 645                 case RC_USETEMPDIR:
 646                         if (lexrc.next())
 647                                 use_tempdir = lexrc.GetBool();
 648                         break;
 649
 650                 case RC_LASTFILES:
 651                         if (lexrc.next())
 652                                 lastfiles = ExpandPath(lexrc.GetString());
 653                         break;
 654
 655                 case RC_NUMLASTFILES:
 656                         if (lexrc.next())
 657                                 num_lastfiles = lexrc.GetInteger();
 658                         break;
 659
 660                 case RC_CHECKLASTFILES:
 661                         if (lexrc.next())
 662                                 check_lastfiles = lexrc.GetBool();
 663                         break;
 664
 665                 case RC_SCREEN_FONT_ROMAN:
 666                         if (lexrc.next())
 667                                 roman_font_name = lexrc.GetString();
 668                         break;
 669
 670                 case RC_SCREEN_FONT_SANS:
 671                         if (lexrc.next())
 672                                 sans_font_name = lexrc.GetString();
 673                         break;
 674
 675                 case RC_SCREEN_FONT_TYPEWRITER:
 676                         if (lexrc.next())
 677                                 typewriter_font_name = lexrc.GetString();
 678                         break;
 679
 680                 case RC_SCREEN_FONT_MENU:
 681                         if (lexrc.next())
 682                                 menu_font_name = lexrc.GetString();
 683                         break;
 684
 685                 case RC_SCREEN_FONT_POPUP:
 686                         if (lexrc.next())
 687                                 popup_font_name = lexrc.GetString();
 688                         break;
 689
 690                 case RC_SCREEN_FONT_ENCODING:
 691                         if (lexrc.next())
 692                                 font_norm = lexrc.GetString();
 693                         break;
 694
 695                 case RC_AUTOREGIONDELETE:
 696                         // Auto region delete defaults to true
 697                         if (lexrc.next())
 698                                 auto_region_delete = lexrc.GetBool();
 699                         break;
 700
 701                 case RC_BIND:
 702                 {
 703                         // we should not do an explicit binding before
 704                         // loading a bind file. So, in this case, load
 705                         // the default bind file.
 706                         if (!hasBindFile)
 707                                 ReadBindFile();
 708
 709                         // !!!chb, dynamic key binding...
 710                         int action, res=0;
 711                         LString seq, cmd;
 712
 713                         if (lexrc.lex()==LyXLex::LEX_DATA)  {
 714                                 seq = lexrc.GetString();
 715                         } else {
 716                                 lexrc.printError("Bad key sequence: `$$Token'");
 717                                 break;
 718                         }
 719
 720                         if (lexrc.lex()==LyXLex::LEX_DATA) {
 721                                 cmd = lexrc.GetString();
 722                         } else {
 723                                 lexrc.printError("Bad command: `$$Token'");
 724                                 break;
 725                         }
 726
 727                         if ((action = lyxaction.LookupFunc(cmd.c_str()))>=0) {
 728                                 if (lyxerr.debugging(Error::KEY)) {
 729                                         lyxerr.print("RC_BIND: Sequence `"
 730                                                       + seq + "' Command `"
 731                                                       + cmd + "' Action `"
 732                                                       + (int) action + '\'');
 733                                 }
 734                                 res = bindKey(seq.c_str(), action);
 735                                 if (res != 0) {
 736                                         lexrc.printError(
 737                                               "Invalid key sequence `"
 738                                               + seq + '\'');
 739                                 }
 740                         } else {// cmd is the last token read.
 741                                 lexrc.printError(
 742                                             "Unknown LyX function `$$Token'");
 743                         }
 744                         break;
 745                 }
 746                 case RC_SERVERPIPE:
 747                         if (lexrc.next())
 748                                 lyxpipes = ExpandPath(lexrc.GetString());
 749                         break;
 750
 751                 case RC_CURSOR_FOLLOWS_SCROLLBAR:
 752                         if (lexrc.next())
 753                                 cursor_follows_scrollbar = lexrc.GetBool();
 754                         break;
 755                 case RC_FAST_SELECTION:
 756                         if (lexrc.next())
 757                                 fast_selection = lexrc.GetBool();
 758                         break;
 759                 case RC_BACKGROUND_COLOR:
 760                         if (lexrc.next())
 761                                 background_color = lexrc.GetString();
 762                         break;
 763                 case RC_SELECTION_COLOR:
 764                         if (lexrc.next())
 765                                 strncpy(selection_color,
 766                                         lexrc.GetString().c_str(),31);
 767                         break;
 768                 case RC_FAX_COMMAND:
 769                         if (lexrc.next())
 770                                 fax_command = lexrc.GetString();
 771                         break;
 772                 case RC_FAXPROGRAM:
 773                         if (lexrc.next())
 774                                 fax_program = lexrc.GetString();
 775                         break;
 776                 case RC_PHONEBOOK:
 777                         if (lexrc.next()) {
 778                                 LString s = lexrc.GetString();
 779                                 if (AbsolutePath(s))
 780                                         phone_book = s;
 781                                 else
 782                                         phone_book = user_lyxdir + s;
 783                         }
 784                         break;
 785                 case RC_ASCIIROFF_COMMAND:
 786                         if (lexrc.next())
 787                             ascii_roff_command = lexrc.GetString();
 788                         break;
 789                 case RC_ASCII_LINELEN:
 790                         if (lexrc.next())
 791                             ascii_linelen = lexrc.GetInteger();
 792                         break;
 793                 // Spellchecker settings:
 794                 case RC_SPELL_COMMAND:
 795                         if (lexrc.next())
 796                                 isp_command = lexrc.GetString();
 797                         break;
 798                 case RC_ACCEPT_COMPOUND:
 799                         if (lexrc.next())
 800                                 isp_accept_compound = lexrc.GetBool();
 801                         break;
 802                 case RC_USE_INP_ENC:
 803                         if (lexrc.next())
 804                                 isp_use_input_encoding = lexrc.GetBool();
 805                         break;
 806                 case RC_USE_ALT_LANG:
 807                         if (lexrc.next())
 808                                 isp_use_alt_lang = lexrc.GetBool();
 809                         break;
 810                 case RC_USE_PERS_DICT:
 811                         if (lexrc.next())
 812                                 isp_use_pers_dict = lexrc.GetBool();
 813                         break;
 814                 case RC_USE_ESC_CHARS:
 815                         if (lexrc.next())
 816                                 isp_use_esc_chars = lexrc.GetBool();
 817                         break;
 818                 case RC_ALT_LANG:
 819                         if (lexrc.next())
 820                                 isp_alt_lang = lexrc.GetString();
 821                         break;
 822                 case RC_PERS_DICT:
 823                         if (lexrc.next())
 824                                 isp_pers_dict = lexrc.GetString();
 825                         break;
 826                 case RC_ESC_CHARS:
 827                         if (lexrc.next())
 828                                 isp_esc_chars = lexrc.GetString();
 829                         break;
 830
 831                 default:
 832                         lexrc.printError("Unknown tag `$$Token'");
 833                         break;
 834                 }
 835         }
 836
 837         return 0;
 838 }
 839
 840
 841 void LyXRC::Print()
 842 {
 843         lyxerr.print("The current internal LyXRC:");
 844 }
 845
 846
 847 /// define the default key bindings for LyX.
 848 void LyXRC::defaultKeyBindings()
 849 {
 850         bindKey("Right",   LFUN_RIGHT);
 851         bindKey("Left",    LFUN_LEFT);
 852         bindKey("Up",      LFUN_UP);
 853         bindKey("Down",    LFUN_DOWN);
 854
 855         bindKey("Tab",  LFUN_TAB);
 856
 857         bindKey("Home",    LFUN_HOME);
 858         bindKey("End",     LFUN_END);
 859         bindKey("Prior",   LFUN_PRIOR);
 860         bindKey("Next",    LFUN_NEXT);
 861
 862         bindKey("Return",  LFUN_BREAKPARAGRAPH);
 863         bindKey("~C-~S-~M-nobreakspace", LFUN_PROTECTEDSPACE);
 864
 865         bindKey("Delete",  LFUN_DELETE);
 866         bindKey("BackSpace",    LFUN_BACKSPACE);
 867         // bindKeyings for transparent handling of deadkeys
 868         // The keysyms are gotten from XFree86 X11R6
 869         bindKey("~C-~S-~M-dead_acute",           LFUN_ACUTE);
 870         bindKey("~C-~S-~M-dead_breve",           LFUN_BREVE);
 871         bindKey("~C-~S-~M-dead_caron",           LFUN_CARON);
 872         bindKey("~C-~S-~M-dead_cedilla",         LFUN_CEDILLA);
 873         bindKey("~C-~S-~M-dead_abovering",          LFUN_CIRCLE);
 874         bindKey("~C-~S-~M-dead_circumflex",      LFUN_CIRCUMFLEX);
 875         bindKey("~C-~S-~M-dead_abovedot",             LFUN_DOT);
 876         bindKey("~C-~S-~M-dead_grave",           LFUN_GRAVE);
 877         bindKey("~C-~S-~M-dead_doubleacute",     LFUN_HUNG_UMLAUT);
 878         bindKey("~C-~S-~M-dead_macron",          LFUN_MACRON);
 879         // nothing with this name
 880         // bindKey("~C-~S-~M-dead_special_caron",   LFUN_SPECIAL_CARON);
 881         bindKey("~C-~S-~M-dead_tilde",           LFUN_TILDE);
 882         bindKey("~C-~S-~M-dead_diaeresis",       LFUN_UMLAUT);
 883         // nothing with this name either...
 884         //bindKey("~C-~S-~M-dead_underbar",        LFUN_UNDERBAR);
 885         bindKey("~C-~S-~M-dead_belowdot",        LFUN_UNDERDOT);
 886         bindKey("~C-~S-~M-dead_tie",             LFUN_TIE);
 887         bindKey("~C-~S-~M-dead_ogonek",           LFUN_OGONEK);
 888
 889         // bindings to utilize the use of the numeric keypad
 890         // e.g. Num Lock set
 891         bindKey("KP_0",        LFUN_SELFINSERT);
 892         bindKey("KP_Decimal",  LFUN_SELFINSERT);
 893         bindKey("KP_Enter",    LFUN_SELFINSERT);
 894         bindKey("KP_1",        LFUN_SELFINSERT);
 895         bindKey("KP_2",        LFUN_SELFINSERT);
 896         bindKey("KP_3",        LFUN_SELFINSERT);
 897         bindKey("KP_4",        LFUN_SELFINSERT);
 898         bindKey("KP_5",        LFUN_SELFINSERT);
 899         bindKey("KP_6",        LFUN_SELFINSERT);
 900         bindKey("KP_Add",      LFUN_SELFINSERT);
 901         bindKey("KP_7",        LFUN_SELFINSERT);
 902         bindKey("KP_8",        LFUN_SELFINSERT);
 903         bindKey("KP_9",        LFUN_SELFINSERT);
 904         bindKey("KP_Divide",   LFUN_SELFINSERT);
 905         bindKey("KP_Multiply", LFUN_SELFINSERT);
 906         bindKey("KP_Subtract", LFUN_SELFINSERT);
 907
 908         /* Most self-insert keys are handled in the 'default:' section of
 909          * WorkAreaKeyPress - so we don't have to define them all.
 910          * However keys explicit decleared as self-insert are
 911          * handled seperatly (LFUN_SELFINSERT.) Lgb. */
 912
 913         bindKey("C-Tab",  LFUN_TABINSERT);  // ale970515
 914 }