src/insets/InsetInfo.cpp

   1 /**
   2  * \file InsetInfo.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Bo Peng
   7  * \author Jürgen Spitzmüller
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11 #include <config.h>
  12
  13 #include "InsetInfo.h"
  14 #include "LyX.h"
  15 #include "Buffer.h"
  16 #include "BufferParams.h"
  17 #include "BufferView.h"
  18 #include "Changes.h"
  19 #include "Cursor.h"
  20 #include "CutAndPaste.h"
  21 #include "Font.h"
  22 #include "FuncRequest.h"
  23 #include "FuncStatus.h"
  24 #include "InsetGraphics.h"
  25 #include "InsetSpecialChar.h"
  26 #include "KeyMap.h"
  27 #include "LaTeXFeatures.h"
  28 #include "Language.h"
  29 #include "LayoutFile.h"
  30 #include "LyXAction.h"
  31 #include "LyXRC.h"
  32 #include "LyXVC.h"
  33 #include "Lexer.h"
  34 #include "Paragraph.h"
  35 #include "ParIterator.h"
  36 #include "ParagraphParameters.h"
  37 #include "version.h"
  38
  39 #include "frontends/Application.h"
  40
  41 #include "support/convert.h"
  42 #include "support/debug.h"
  43 #include "support/docstream.h"
  44 #include "support/docstring_list.h"
  45 #include "support/ExceptionMessage.h"
  46 #include "support/FileName.h"
  47 #include "support/filetools.h"
  48 #include "support/gettext.h"
  49 #include "support/Length.h"
  50 #include "support/Messages.h"
  51 #include "support/lstrings.h"
  52 #include "support/qstring_helpers.h"
  53 #include "support/Translator.h"
  54
  55 #include <sstream>
  56
  57 #include <QtGui/QImage>
  58 #include <QDate>
  59 #include <QLocale>
  60
  61 using namespace std;
  62 using namespace lyx::support;
  63
  64 namespace lyx {
  65
  66 namespace {
  67
  68 typedef Translator<InsetInfoParams::info_type, string> NameTranslator;
  69
  70 NameTranslator const initTranslator()
  71 {
  72         NameTranslator translator(InsetInfoParams::UNKNOWN_INFO, "unknown");
  73
  74         translator.addPair(InsetInfoParams::SHORTCUTS_INFO, "shortcuts");
  75         translator.addPair(InsetInfoParams::SHORTCUT_INFO, "shortcut");
  76         translator.addPair(InsetInfoParams::LYXRC_INFO, "lyxrc");
  77         translator.addPair(InsetInfoParams::PACKAGE_INFO, "package");
  78         translator.addPair(InsetInfoParams::TEXTCLASS_INFO, "textclass");
  79         translator.addPair(InsetInfoParams::MENU_INFO, "menu");
  80         translator.addPair(InsetInfoParams::L7N_INFO, "l7n");
  81         translator.addPair(InsetInfoParams::ICON_INFO, "icon");
  82         translator.addPair(InsetInfoParams::BUFFER_INFO, "buffer");
  83         translator.addPair(InsetInfoParams::LYX_INFO, "lyxinfo");
  84         translator.addPair(InsetInfoParams::VCS_INFO, "vcs");
  85         translator.addPair(InsetInfoParams::DATE_INFO, "date");
  86         translator.addPair(InsetInfoParams::MODDATE_INFO, "moddate");
  87         translator.addPair(InsetInfoParams::FIXDATE_INFO, "fixdate");
  88         translator.addPair(InsetInfoParams::TIME_INFO, "time");
  89         translator.addPair(InsetInfoParams::MODTIME_INFO, "modtime");
  90         translator.addPair(InsetInfoParams::FIXTIME_INFO, "fixtime");
  91
  92         return translator;
  93 }
  94
  95 /// The translator between the information type enum and corresponding string.
  96 NameTranslator const & nameTranslator()
  97 {
  98         static NameTranslator const translator = initTranslator();
  99         return translator;
 100 }
 101
 102
 103 typedef Translator<InsetInfoParams::info_type, string> DefaultValueTranslator;
 104
 105 DefaultValueTranslator const initDVTranslator()
 106 {
 107         DefaultValueTranslator translator(InsetInfoParams::UNKNOWN_INFO, "");
 108
 109         translator.addPair(InsetInfoParams::SHORTCUTS_INFO, "info-insert");
 110         translator.addPair(InsetInfoParams::SHORTCUT_INFO, "info-insert");
 111         translator.addPair(InsetInfoParams::LYXRC_INFO, "user_name");
 112         translator.addPair(InsetInfoParams::PACKAGE_INFO, "graphics");
 113         translator.addPair(InsetInfoParams::TEXTCLASS_INFO, "article");
 114         translator.addPair(InsetInfoParams::MENU_INFO, "info-insert");
 115         translator.addPair(InsetInfoParams::L7N_INFO, "");
 116         translator.addPair(InsetInfoParams::ICON_INFO, "info-insert");
 117         translator.addPair(InsetInfoParams::BUFFER_INFO, "name-noext");
 118         translator.addPair(InsetInfoParams::LYX_INFO, "version");
 119         translator.addPair(InsetInfoParams::VCS_INFO, "revision");
 120         translator.addPair(InsetInfoParams::DATE_INFO, "loclong");
 121         translator.addPair(InsetInfoParams::MODDATE_INFO, "loclong");
 122         translator.addPair(InsetInfoParams::FIXDATE_INFO, "loclong");
 123         translator.addPair(InsetInfoParams::TIME_INFO, "long");
 124         translator.addPair(InsetInfoParams::MODTIME_INFO, "long");
 125         translator.addPair(InsetInfoParams::FIXTIME_INFO, "long");
 126
 127         return translator;
 128 }
 129
 130 /// The translator between the information type enum and some sensible default value.
 131 DefaultValueTranslator const & defaultValueTranslator()
 132 {
 133         static DefaultValueTranslator const translator = initDVTranslator();
 134         return translator;
 135 }
 136
 137 } // namespace
 138
 139
 140 /////////////////////////////////////////////////////////////////////
 141 //
 142 // InsetInfoParams
 143 //
 144 ///////////////////////////////////////////////////////////////////////
 145
 146 InsetInfoParams infoparams;
 147
 148 namespace{
 149 set<string> getTexFileList(string const & filename)
 150 {
 151         set<string> list;
 152         FileName const file = libFileSearch(string(), filename);
 153         if (file.empty())
 154                 return list;
 155
 156         // FIXME Unicode.
 157         vector<docstring> doclist =
 158                 getVectorFromString(file.fileContents("UTF-8"), from_ascii("\n"));
 159
 160         // Normalise paths like /foo//bar ==> /foo/bar
 161         for (auto doc : doclist) {
 162                 doc = subst(doc, from_ascii("\r"), docstring());
 163                 while (contains(doc, from_ascii("//")))
 164                         doc = subst(doc, from_ascii("//"), from_ascii("/"));
 165                 if (!doc.empty())
 166                         list.insert(removeExtension(onlyFileName(to_utf8(doc))));
 167         }
 168
 169         // remove duplicates
 170         return list;
 171 }
 172
 173 bool translateString(docstring const & in, docstring & out, string const & lcode)
 174 {
 175         out = translateIfPossible(in, lcode);
 176         return in != out;
 177 }
 178 } // namespace anon
 179
 180
 181 docstring InsetInfoParams::getDate(string const & iname, QDate const date) const
 182 {
 183         QLocale loc;
 184         if (lang)
 185                 loc = QLocale(toqstr(lang->code()));
 186         if (iname == "long")
 187                 return qstring_to_ucs4(loc.toString(date, QLocale::LongFormat));
 188         else if (iname == "short")
 189                 return qstring_to_ucs4(loc.toString(date, QLocale::ShortFormat));
 190         else if (iname == "ISO")
 191                 return qstring_to_ucs4(date.toString(Qt::ISODate));
 192         else if (iname == "loclong")
 193                 return lang ? qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(0))))
 194                             : _("No long date format (language unknown)!");
 195         else if (iname == "locmedium")
 196                 return lang ? qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(1))))
 197                             : _("No medium date format (language unknown)!");
 198         else if (iname == "locshort")
 199                 return lang ? qstring_to_ucs4(loc.toString(date, toqstr(lang->dateFormat(2))))
 200                                 : _("No short date format (language unknown)!");
 201         else
 202                 return qstring_to_ucs4(loc.toString(date, toqstr(iname)));
 203 }
 204
 205
 206 docstring InsetInfoParams::getTime(string const & iname, QTime const time) const
 207 {
 208         QLocale loc;
 209         if (lang)
 210                 loc = QLocale(toqstr(lang->code()));
 211         if (iname == "long")
 212                 return qstring_to_ucs4(loc.toString(time, QLocale::LongFormat));
 213         else if (iname == "short")
 214                 return qstring_to_ucs4(loc.toString(time, QLocale::ShortFormat));
 215         else if (iname == "ISO")
 216                 return qstring_to_ucs4(time.toString(Qt::ISODate));
 217         else
 218                 return qstring_to_ucs4(loc.toString(time, toqstr(iname)));
 219 }
 220
 221
 222 vector<pair<string,docstring>> InsetInfoParams::getArguments(Buffer const * buf,
 223                                                              string const & itype) const
 224 {
 225         vector<pair<string,docstring>> result;
 226
 227         switch (nameTranslator().find(itype)) {
 228         case UNKNOWN_INFO:
 229                 result.push_back(make_pair("invalid", _("Please select a valid type!")));
 230                 break;
 231
 232         case SHORTCUT_INFO:
 233         case SHORTCUTS_INFO:
 234         case MENU_INFO:
 235         case ICON_INFO: {
 236                 result.push_back(make_pair("custom", _("Custom")));
 237                 for (auto const & name_code : lyxaction) {
 238                         string const lfun = name_code.first;
 239                         if (!lfun.empty())
 240                                 result.push_back(make_pair(lfun, from_ascii(lfun)));
 241                 }
 242                 break;
 243         }
 244
 245         case L7N_INFO:
 246                 result.push_back(make_pair("custom", _("Custom")));
 247                 break;
 248
 249         case LYXRC_INFO: {
 250                 result.push_back(make_pair("custom", _("Custom")));
 251                 set<string> rcs = lyxrc.getRCs();
 252                 for (auto const & rc : rcs)
 253                         result.push_back(make_pair(rc, from_ascii(rc)));
 254                 break;
 255         }
 256
 257         case PACKAGE_INFO:
 258         case TEXTCLASS_INFO: {
 259                 result.push_back(make_pair("custom", _("Custom")));
 260                 string const filename = (itype == "package") ? "styFiles.lst"
 261                                                             : "clsFiles.lst";
 262                 set<string> flist = getTexFileList(filename);
 263                 for (auto const & f : flist)
 264                         result.push_back(make_pair(f, from_utf8(f)));
 265                 break;
 266         }
 267
 268         case BUFFER_INFO:
 269                 result.push_back(make_pair("name", _("File name (with extension)")));
 270                 result.push_back(make_pair("name-noext", _("File name (without extension)")));
 271                 result.push_back(make_pair("path", _("File path")));
 272                 result.push_back(make_pair("class", _("Used text class")));
 273                 break;
 274
 275         case VCS_INFO: {
 276                 if (!buf->lyxvc().inUse()) {
 277                         result.push_back(make_pair("invalid", _("No version control!")));
 278                         break;
 279                 }
 280                 result.push_back(make_pair("revision", _("Revision[[Version Control]]")));
 281                 result.push_back(make_pair("revision-abbrev", _("Abbreviated revision[[Version Control]]")));
 282                 result.push_back(make_pair("tree-revision", _("Tree revision")));
 283                 result.push_back(make_pair("author", _("Author")));
 284                 result.push_back(make_pair("date", _("Date")));
 285                 result.push_back(make_pair("time", _("Time[[of day]]")));
 286                 break;
 287         }
 288
 289         case LYX_INFO:
 290                 result.push_back(make_pair("version", _("LyX version")));
 291                 result.push_back(make_pair("layoutformat", _("LyX layout format")));
 292                 break;
 293
 294         case FIXDATE_INFO:
 295         case DATE_INFO:
 296         case MODDATE_INFO: {
 297                 string const dt = split(name, '@');
 298                 QDate date;
 299                 if (itype == "moddate")
 300 #if (QT_VERSION >= QT_VERSION_CHECK(5, 8, 0))
 301                         date = QDateTime::fromSecsSinceEpoch(buf->fileName().lastModified()).date();
 302 #else
 303                         date = QDateTime::fromTime_t(buf->fileName().lastModified()).date();
 304 #endif
 305                 else if (itype == "fixdate" && !dt.empty()) {
 306                         QDate const gdate = QDate::fromString(toqstr(dt), Qt::ISODate);
 307                         date = (gdate.isValid()) ? gdate : QDate::currentDate();
 308                 } else
 309                         date = QDate::currentDate();
 310                 result.push_back(make_pair("long",getDate("long", date)));
 311                 result.push_back(make_pair("short", getDate("short", date)));
 312                 result.push_back(make_pair("loclong", getDate("loclong", date)));
 313                 result.push_back(make_pair("locmedium", getDate("locmedium", date)));
 314                 result.push_back(make_pair("locshort", getDate("locshort", date)));
 315                 result.push_back(make_pair("ISO", getDate("ISO", date)));
 316                 result.push_back(make_pair("yyyy", getDate("yyyy", date)));
 317                 result.push_back(make_pair("MMMM", getDate("MMMM", date)));
 318                 result.push_back(make_pair("MMM", getDate("MMM", date)));
 319                 result.push_back(make_pair("dddd", getDate("dddd", date)));
 320                 result.push_back(make_pair("ddd", getDate("ddd", date)));
 321                 result.push_back(make_pair("custom", _("Custom")));
 322                 break;
 323         }
 324         case FIXTIME_INFO:
 325         case TIME_INFO:
 326         case MODTIME_INFO: {
 327                 string const tt = split(name, '@');
 328                 QTime time;
 329                 if (itype == "modtime")
 330 #if (QT_VERSION >= QT_VERSION_CHECK(5, 8, 0))
 331                         time = QDateTime::fromSecsSinceEpoch(buf->fileName().lastModified()).time();
 332 #else
 333                         time = QDateTime::fromTime_t(buf->fileName().lastModified()).time();
 334 #endif
 335                 else if (itype == "fixtime" && !tt.empty()) {
 336                         QTime const gtime = QTime::fromString(toqstr(tt), Qt::ISODate);
 337                         time = (gtime.isValid()) ? gtime : QTime::currentTime();
 338                 } else
 339                         time = QTime::currentTime();
 340                 result.push_back(make_pair("long",getTime("long", time)));
 341                 result.push_back(make_pair("short", getTime("short", time)));
 342                 result.push_back(make_pair("ISO", getTime("ISO", time)));
 343                 result.push_back(make_pair("custom", _("Custom")));
 344                 break;
 345         }
 346         }
 347
 348         return result;
 349 }
 350
 351
 352 bool InsetInfoParams::validateArgument(Buffer const * buf, docstring const & arg,
 353                                        bool const usedefaults) const
 354 {
 355         string type;
 356         string name = trim(split(to_utf8(arg), type, ' '));
 357         if (name.empty() && usedefaults)
 358                 name = defaultValueTranslator().find(type);
 359
 360         switch (nameTranslator().find(type)) {
 361         case UNKNOWN_INFO:
 362                 return false;
 363
 364         case SHORTCUT_INFO:
 365         case SHORTCUTS_INFO:
 366         case MENU_INFO: {
 367                 FuncRequest func = lyxaction.lookupFunc(name);
 368                 return func.action() != LFUN_UNKNOWN_ACTION;
 369         }
 370
 371         case L7N_INFO:
 372                 return !name.empty();
 373
 374         case ICON_INFO: {
 375                 FuncCode const action = lyxaction.lookupFunc(name).action();
 376                 if (action == LFUN_UNKNOWN_ACTION) {
 377                         string dir = "images";
 378                         return !imageLibFileSearch(dir, name, "svgz,png").empty();
 379                 }
 380                 return true;
 381         }
 382
 383         case LYXRC_INFO: {
 384                 set<string> rcs = lyxrc.getRCs();
 385                 return rcs.find(name) != rcs.end();
 386         }
 387
 388         case PACKAGE_INFO:
 389         case TEXTCLASS_INFO:
 390                 return true;
 391
 392         case BUFFER_INFO:
 393                 return (name == "name" || name == "name-noext"
 394                         || name == "path" || name == "class");
 395
 396         case VCS_INFO:
 397                 if (name == "revision" || name == "revision-abbrev" || name == "tree-revision"
 398                     || name == "author" || name == "date" || name == "time")
 399                         return buf->lyxvc().inUse();
 400                 return false;
 401
 402         case LYX_INFO:
 403                 return name == "version" || name == "layoutformat";
 404
 405         case FIXDATE_INFO: {
 406                 string date;
 407                 string piece;
 408                 date = split(name, piece, '@');
 409                 if (!date.empty() && !QDate::fromString(toqstr(date), Qt::ISODate).isValid())
 410                         return false;
 411                 if (!piece.empty())
 412                         name = piece;
 413         }
 414         // fall through
 415         case DATE_INFO:
 416         case MODDATE_INFO: {
 417                 if (name == "long" || name == "short" || name == "ISO")
 418                         return true;
 419                 else {
 420                         QDate date = QDate::currentDate();
 421                         return !date.toString(toqstr(name)).isEmpty();
 422                 }
 423         }
 424         case FIXTIME_INFO: {
 425                 string time;
 426                 string piece;
 427                 time = split(name, piece, '@');
 428                 if (!time.empty() && !QTime::fromString(toqstr(time), Qt::ISODate).isValid())
 429                         return false;
 430                 if (!piece.empty())
 431                         name = piece;
 432         }
 433         // fall through
 434         case TIME_INFO:
 435         case MODTIME_INFO: {
 436                 if (name == "long" || name == "short" || name == "ISO")
 437                         return true;
 438                 else {
 439                         QTime time = QTime::currentTime();
 440                         return !time.toString(toqstr(name)).isEmpty();
 441                 }
 442         }
 443         }
 444
 445         return false;
 446 }
 447
 448
 449
 450
 451 string InsetInfoParams::infoType() const
 452 {
 453         return nameTranslator().find(type);
 454 }
 455
 456
 457
 458 /////////////////////////////////////////////////////////////////////////
 459 //
 460 // InsetInfo
 461 //
 462 /////////////////////////////////////////////////////////////////////////
 463
 464
 465
 466 InsetInfo::InsetInfo(Buffer * buf, string const & info)
 467         : InsetCollapsible(buf), initialized_(false)
 468 {
 469         params_.type = InsetInfoParams::UNKNOWN_INFO;
 470         params_.force_ltr = false;
 471         setInfo(info);
 472         status_ = Collapsed;
 473 }
 474
 475
 476 Inset * InsetInfo::editXY(Cursor & cur, int x, int y)
 477 {
 478         // do not allow the cursor to be set in this Inset
 479         return Inset::editXY(cur, x, y);
 480 }
 481
 482
 483 docstring InsetInfo::layoutName() const
 484 {
 485         return from_ascii("Info:" + params_.infoType());
 486 }
 487
 488
 489 docstring InsetInfo::toolTip(BufferView const &, int, int) const
 490 {
 491         docstring result;
 492         switch (nameTranslator().find(params_.infoType())) {
 493         case InsetInfoParams::UNKNOWN_INFO:
 494                 result = _("Invalid information inset");
 495                 break;
 496         case InsetInfoParams::SHORTCUT_INFO:
 497                 result = bformat(_("The keybard shortcut for the function '%1$s'"),
 498                                 from_utf8(params_.name));
 499                 break;
 500         case InsetInfoParams::SHORTCUTS_INFO:
 501                 result = bformat(_("The keybard shortcuts for the function '%1$s'"),
 502                                 from_utf8(params_.name));
 503                 break;
 504         case InsetInfoParams::MENU_INFO:
 505                 result = bformat(_("The menu location for the function '%1$s'"),
 506                                 from_utf8(params_.name));
 507                 break;
 508         case InsetInfoParams::L7N_INFO:
 509                 result = bformat(_("The localization for the string '%1$s'"),
 510                                 from_utf8(params_.name));
 511                 break;
 512         case InsetInfoParams::ICON_INFO:
 513                 result = bformat(_("The toolbar icon for the function '%1$s'"),
 514                                 from_utf8(params_.name));
 515                 break;
 516         case InsetInfoParams::LYXRC_INFO:
 517                 result = bformat(_("The preference setting for the preference key '%1$s'"),
 518                                 from_utf8(params_.name));
 519                 break;
 520         case InsetInfoParams::PACKAGE_INFO:
 521                 result = bformat(_("Availability of the LaTeX package '%1$s'"),
 522                                 from_utf8(params_.name));
 523                 break;
 524         case InsetInfoParams::TEXTCLASS_INFO:
 525                 result = bformat(_("Availability of the LaTeX class '%1$s'"),
 526                                 from_utf8(params_.name));
 527                 break;
 528         case InsetInfoParams::BUFFER_INFO:
 529                 if (params_.name == "name")
 530                         result = _("The name of this file (incl. extension)");
 531                 else if (params_.name == "name-noext")
 532                         result = _("The name of this file (without extension)");
 533                 else if (params_.name == "path")
 534                         result = _("The path where this file is saved");
 535                 else if (params_.name == "class")
 536                         result = _("The class this document uses");
 537                 break;
 538         case InsetInfoParams::VCS_INFO:
 539                 if (params_.name == "revision")
 540                         result = _("Version control revision");
 541                 else if (params_.name == "revision-abbrev")
 542                         result = _("Version control abbreviated revision");
 543                 else if (params_.name == "tree-revision")
 544                         result = _("Version control tree revision");
 545                 else if (params_.name == "author")
 546                          result = _("Version control author");
 547                 else if (params_.name == "date")
 548                         result = _("Version control date");
 549                 else if (params_.name == "time")
 550                         result = _("Version control time");
 551                 break;
 552         case InsetInfoParams::LYX_INFO:
 553                 if (params_.name == "version")
 554                         result = _("The current LyX version");
 555                 else if (params_.name == "layoutformat")
 556                         result = _("The current LyX layout format");
 557                 break;
 558         case InsetInfoParams::DATE_INFO:
 559                 result = _("The current date");
 560                 break;
 561         case InsetInfoParams::MODDATE_INFO:
 562                 result = _("The date of last save");
 563                 break;
 564         case InsetInfoParams::FIXDATE_INFO:
 565                 result = _("A static date");
 566                 break;
 567         case InsetInfoParams::TIME_INFO:
 568                 result = _("The current time");
 569                 break;
 570         case InsetInfoParams::MODTIME_INFO:
 571                 result = _("The time of last save");
 572                 break;
 573         case InsetInfoParams::FIXTIME_INFO:
 574                 result = _("A static time");
 575                 break;
 576         }
 577
 578         return result;
 579 }
 580
 581
 582 void InsetInfo::read(Lexer & lex)
 583 {
 584         string token;
 585         while (lex.isOK()) {
 586                 lex.next();
 587                 token = lex.getString();
 588                 if (token == "type") {
 589                         lex.next();
 590                         token = lex.getString();
 591                         params_.type = nameTranslator().find(token);
 592                 } else if (token == "arg") {
 593                         lex.next(true);
 594                         params_.name = lex.getString();
 595                 } else if (token == "\\end_inset")
 596                         break;
 597         }
 598         if (token != "\\end_inset") {
 599                 lex.printError("Missing \\end_inset at this point");
 600                 throw ExceptionMessage(WarningException,
 601                         _("Missing \\end_inset at this point."),
 602                         from_utf8(token));
 603         }
 604 }
 605
 606
 607 void InsetInfo::write(ostream & os) const
 608 {
 609         os << "Info\ntype  \"" << params_.infoType()
 610            << "\"\narg   " << Lexer::quoteString(params_.name);
 611 }
 612
 613
 614 bool InsetInfo::showInsetDialog(BufferView * bv) const
 615 {
 616         bv->showDialog("info");
 617         return true;
 618 }
 619
 620
 621 bool InsetInfo::getStatus(Cursor & cur, FuncRequest const & cmd,
 622                 FuncStatus & flag) const
 623 {
 624         switch (cmd.action()) {
 625         case LFUN_INSET_SETTINGS:
 626                 return InsetCollapsible::getStatus(cur, cmd, flag);
 627
 628         case LFUN_INSET_DIALOG_UPDATE:
 629         case LFUN_INSET_COPY_AS:
 630         case LFUN_INSET_DISSOLVE:
 631                 flag.setEnabled(true);
 632                 return true;
 633
 634         case LFUN_INSET_MODIFY:
 635                 if (nameTranslator().find(cmd.getArg(0)) == InsetInfoParams::UNKNOWN_INFO)
 636                         return Inset::getStatus(cur, cmd, flag);
 637                 if (params_.validateArgument(&buffer(), cmd.argument())) {
 638                         flag.setEnabled(true);
 639                         string typestr;
 640                         string name = trim(split(to_utf8(cmd.argument()), typestr, ' '));
 641                         InsetInfoParams::info_type type = nameTranslator().find(typestr);
 642                         string origname = params_.name;
 643                         if (type == InsetInfoParams::FIXDATE_INFO
 644                             || type == InsetInfoParams::FIXTIME_INFO)
 645                                 split(params_.name, origname, '@');
 646                         flag.setOnOff(type == params_.type && name == origname);
 647                         return true;
 648                 }
 649                 //fall through
 650
 651         default:
 652                 return false;
 653         }
 654 }
 655
 656
 657 void InsetInfo::doDispatch(Cursor & cur, FuncRequest & cmd)
 658 {
 659         switch (cmd.action()) {
 660         case LFUN_INSET_MODIFY:
 661                 if (nameTranslator().find(cmd.getArg(0)) == InsetInfoParams::UNKNOWN_INFO) {
 662                         cur.undispatched();
 663                         break;
 664                 }
 665                 cur.recordUndo();
 666                 setInfo(to_utf8(cmd.argument()));
 667                 cur.forceBufferUpdate();
 668                 initialized_ = false;
 669                 break;
 670
 671         case LFUN_INSET_COPY_AS: {
 672                 cap::clearSelection();
 673                 Cursor copy(cur);
 674                 copy.pushBackward(*this);
 675                 copy.pit() = 0;
 676                 copy.pos() = 0;
 677                 copy.resetAnchor();
 678                 copy.pit() = copy.lastpit();
 679                 copy.pos() = copy.lastpos();
 680                 copy.setSelection();
 681                 cap::copySelection(copy);
 682                 break;
 683         }
 684
 685         default:
 686                 InsetCollapsible::doDispatch(cur, cmd);
 687                 break;
 688         }
 689 }
 690
 691
 692 void InsetInfo::setInfo(string const & info)
 693 {
 694         if (info.empty())
 695                 return;
 696
 697         string saved_date_specifier;
 698         // Store old date specifier for potential re-use
 699         if (!params_.name.empty())
 700                 saved_date_specifier = split(params_.name, '@');
 701         // info_type name
 702         string type;
 703         params_.name = trim(split(info, type, ' '));
 704         params_.type = nameTranslator().find(type);
 705         if (params_.name.empty())
 706                 params_.name = defaultValueTranslator().find(params_.type);
 707         if (params_.type == InsetInfoParams::FIXDATE_INFO) {
 708                 string const date_specifier = split(params_.name, '@');
 709                 // If an explicit new fix date is specified, use that
 710                 // Otherwise, use the old one or, if there is none,
 711                 // the current date
 712                 if (date_specifier.empty()) {
 713                         if (saved_date_specifier.empty())
 714                                 params_.name += "@" + fromqstr(QDate::currentDate().toString(Qt::ISODate));
 715                         else
 716                                 params_.name += "@" + saved_date_specifier;
 717                 }
 718         }
 719         else if (params_.type == InsetInfoParams::FIXTIME_INFO) {
 720                 string const time_specifier = split(params_.name, '@');
 721                 // If an explicit new fix time is specified, use that
 722                 // Otherwise, use the old one or, if there is none,
 723                 // the current time
 724                 if (time_specifier.empty()) {
 725                         if (saved_date_specifier.empty())
 726                                 params_.name += "@" + fromqstr(QTime::currentTime().toString(Qt::ISODate));
 727                         else
 728                                 params_.name += "@" + saved_date_specifier;
 729                 }
 730         }
 731 }
 732
 733
 734 void InsetInfo::error(docstring const & err, Language const * lang)
 735 {
 736         docstring const res = translateIfPossible(err, lang->code());
 737         bool const translated = res != err;
 738         // If the string is not translated, we use default lang (English)
 739         Font const f = translated ? Font(inherit_font, lang) : Font(inherit_font);
 740         setText(bformat(res, from_utf8(params_.name)), f, false);
 741 }
 742
 743
 744 void InsetInfo::info(docstring const & err, Language const * lang)
 745 {
 746         docstring const res = translateIfPossible(err, lang->code());
 747         bool const translated = res != err;
 748         // If the string is not translated, we use default lang (English)
 749         Font const f = translated ? Font(inherit_font, lang) : Font(inherit_font);
 750         setText(translateIfPossible(err, lang->code()), f, false);
 751 }
 752
 753
 754 void InsetInfo::setText(docstring const & str, Language const * lang)
 755 {
 756         setText(str, Font(inherit_font, lang), false);
 757 }
 758
 759
 760 bool InsetInfo::forceLTR(OutputParams const &) const
 761 {
 762         return params_.force_ltr;
 763 }
 764
 765
 766 bool InsetInfo::forceLocalFontSwitch() const
 767 {
 768         return params_.type == InsetInfoParams::MENU_INFO
 769                 || params_.type == InsetInfoParams::SHORTCUTS_INFO
 770                 || params_.type == InsetInfoParams::SHORTCUT_INFO
 771                 || params_.type == InsetInfoParams::L7N_INFO;
 772 }
 773
 774
 775 void InsetInfo::metrics(MetricsInfo & mi, Dimension & dim) const
 776 {
 777         const_cast<InsetInfo *>(this)->build();
 778         InsetCollapsible::metrics(mi, dim);
 779 }
 780
 781
 782 void InsetInfo::updateBuffer(ParIterator const & it, UpdateType utype, bool const deleted)
 783
 784 {
 785         // If the Buffer is a clone, then we neither need nor want to do any
 786         // of what follows. We want, rather, just to inherit how things were
 787         // in the original Buffer. This is especially important for VCS.
 788         // Otherwise, we could in principle have different settings here
 789         // than in the Buffer we were exporting.
 790         if (buffer().isClone())
 791                 return;
 792         BufferParams const & bp = buffer().params();
 793         params_.lang = it.paragraph().getFontSettings(bp, it.pos()).language();
 794         InsetCollapsible::updateBuffer(it, utype, deleted);
 795 }
 796
 797
 798 void InsetInfo::build()
 799 {
 800         // If the Buffer is a clone, then we neither need nor want to do any
 801         // of what follows. We want, rather, just to inherit how things were
 802         // in the original Buffer. This is especially important for VCS.
 803         // Otherwise, we could in principle have different settings here
 804         // than in the Buffer we were exporting.
 805         if (buffer().isClone())
 806                 return;
 807
 808         Language const * tryguilang = languages.getFromCode(Messages::guiLanguage());
 809         // Some info insets use the language of the GUI (if available)
 810         Language const * guilang = tryguilang ? tryguilang : params_.lang;
 811
 812         params_.force_ltr = !params_.lang->rightToLeft();
 813         // This is just to get the string into the po files
 814         docstring gui;
 815         switch (params_.type) {
 816         case InsetInfoParams::UNKNOWN_INFO:
 817                 gui = _("Unknown Info!");
 818                 info(from_ascii("Unknown Info!"), params_.lang);
 819                 initialized_ = false;
 820                 break;
 821         case InsetInfoParams::SHORTCUT_INFO:
 822         case InsetInfoParams::SHORTCUTS_INFO: {
 823                 // shortcuts can change, so we need to re-do this each time
 824                 FuncRequest const func = lyxaction.lookupFunc(params_.name);
 825                 if (func.action() == LFUN_UNKNOWN_ACTION) {
 826                         gui = _("Unknown action %1$s");
 827                         error(from_ascii("Unknown action %1$s"), params_.lang);
 828                         break;
 829                 }
 830                 KeyMap::Bindings bindings = theTopLevelKeymap().findBindings(func);
 831                 if (bindings.empty()) {
 832                         gui = _("undefined");
 833                         info(from_ascii("undefined"), params_.lang);
 834                         break;
 835                 }
 836                 docstring sequence;
 837                 docstring seq_untranslated;
 838                 if (params_.type == InsetInfoParams::SHORTCUT_INFO) {
 839                         sequence = bindings.begin()->print(KeySequence::ForGui);
 840                         seq_untranslated = bindings.begin()->print(KeySequence::ForGui, true);
 841                 } else {
 842                         sequence = theTopLevelKeymap().printBindings(func, KeySequence::ForGui);
 843                         seq_untranslated = theTopLevelKeymap().printBindings(func, KeySequence::ForGui, true);
 844                 }
 845                 // QKeySequence returns special characters for keys on the mac
 846                 // Since these are not included in many fonts, we
 847                 // re-translate them to textual names (see #10641)
 848                 odocstringstream ods;
 849                 string const lcode = params_.lang->code();
 850                 docstring trans;
 851                 bool is_translated = sequence != seq_untranslated;
 852                 for (char_type const c : sequence) {
 853                         switch(c) {
 854                         case 0x21b5://Return
 855                                 gui = _("Return[[Key]]");
 856                                 is_translated = translateString(from_ascii("Return[[Key]]"), trans, lcode);
 857                                 ods << trans;
 858                                 break;
 859                         case 0x21b9://Tab both directions (Win)
 860                                 gui = _("Tab[[Key]]");
 861                                 is_translated = translateString(from_ascii("Tab[[Key]]"), trans, lcode);
 862                                 ods << trans;
 863                                 break;
 864                         case 0x21de://Qt::Key_PageUp
 865                                 gui = _("PgUp");
 866                                 is_translated = translateString(from_ascii("PgUp"), trans, lcode);
 867                                 ods << trans;
 868                                 break;
 869                         case 0x21df://Qt::Key_PageDown
 870                                 gui = _("PgDown");
 871                                 is_translated = translateString(from_ascii("PgDown"), trans, lcode);
 872                                 ods << trans;
 873                                 break;
 874                         case 0x21e4://Qt::Key_Backtab
 875                                 gui = _("Backtab");
 876                                 is_translated = translateString(from_ascii("Backtab"), trans, lcode);
 877                                 ods << trans;
 878                                 break;
 879                         case 0x21e5://Qt::Key_Tab
 880                                 gui = _("Tab");
 881                                 is_translated = translateString(from_ascii("Tab"), trans, lcode);
 882                                 ods << trans;
 883                                 break;
 884                         case 0x21e7://Shift
 885                                 gui = _("Shift");
 886                                 is_translated = translateString(from_ascii("Shift"), trans, lcode);
 887                                 ods << trans;
 888                                 break;
 889                         case 0x21ea://Qt::Key_CapsLock
 890                                 gui = _("CapsLock");
 891                                 is_translated = translateString(from_ascii("CapsLock"), trans, lcode);
 892                                 ods << trans;
 893                                 break;
 894                         case 0x2303://Control
 895                                 gui = _("Control[[Key]]");
 896                                 is_translated = translateString(from_ascii("Control[[Key]]"), trans, lcode);
 897                                 ods << trans;
 898                                 break;
 899                         case 0x2318://CMD
 900                                 gui = _("Command[[Key]]");
 901                                 is_translated = translateString(from_ascii("Command[[Key]]"), trans, lcode);
 902                                 ods << trans;
 903                                 break;
 904                         case 0x2324://Qt::Key_Enter
 905                                 gui = _("Return[[Key]]");
 906                                 is_translated = translateString(from_ascii("Return[[Key]]"), trans, lcode);
 907                                 ods << trans;
 908                                 break;
 909                         case 0x2325://Option key
 910                                 gui = _("Option[[Key]]");
 911                                 is_translated = translateString(from_ascii("Option[[Key]]"), trans, lcode);
 912                                 ods << trans;
 913                                 break;
 914                         case 0x2326://Qt::Key_Delete
 915                                 gui = _("Delete[[Key]]");
 916                                 is_translated = translateString(from_ascii("Delete[[Key]]"), trans, lcode);
 917                                 ods << trans;
 918                                 break;
 919                         case 0x232b://Qt::Key_Backspace
 920                                 gui = _("Fn+Del");
 921                                 is_translated = translateString(from_ascii("Fn+Del"), trans, lcode);
 922                                 ods << trans;
 923                                 break;
 924                         case 0x238b://Qt::Key_Escape
 925                                 gui = _("Esc");
 926                                 is_translated = translateString(from_ascii("Esc"), trans, lcode);
 927                                 ods << trans;
 928                                 break;
 929                         default:
 930                                 ods.put(c);
 931                         }
 932                 }
 933                 setText(ods.str(), is_translated ? guilang : nullptr);
 934                 params_.force_ltr = !is_translated || (!guilang->rightToLeft() && !params_.lang->rightToLeft());
 935                 break;
 936         }
 937         case InsetInfoParams::LYXRC_INFO: {
 938                 // this information could change, if the preferences are changed,
 939                 // so we will recalculate each time through.
 940                 ostringstream oss;
 941                 if (params_.name.empty()) {
 942                         gui = _("undefined");
 943                         info(from_ascii("undefined"), params_.lang);
 944                         break;
 945                 }
 946                 // FIXME this uses the serialization mechanism to get the info
 947                 // we want, which i guess works but is a bit strange.
 948                 lyxrc.write(oss, true, params_.name);
 949                 string result = oss.str();
 950                 if (result.size() < 2) {
 951                         gui = _("undefined");
 952                         info(from_ascii("undefined"), params_.lang);
 953                         break;
 954                 }
 955                 string::size_type loc = result.rfind("\n", result.size() - 2);
 956                 loc = loc == string::npos ? 0 : loc + 1;
 957                 if (result.size() < loc + params_.name.size() + 1
 958                           || result.substr(loc + 1, params_.name.size()) != params_.name) {
 959                         gui = _("undefined");
 960                         info(from_ascii("undefined"), params_.lang);
 961                         break;
 962                 }
 963                 // remove leading comments and \\name and space
 964                 result = result.substr(loc + params_.name.size() + 2);
 965
 966                 // remove \n and ""
 967                 result = rtrim(result, "\n");
 968                 result = trim(result, "\"");
 969                 gui = _("not set");
 970                 if (result.empty())
 971                         result = "not set";
 972                 setText(from_utf8(result), params_.lang);
 973                 break;
 974         }
 975         case InsetInfoParams::PACKAGE_INFO:
 976                 // only need to do this once.
 977                 if (initialized_)
 978                         break;
 979                 // check in packages.lst
 980                 if (LaTeXFeatures::isAvailable(params_.name)) {
 981                         gui = _("yes");
 982                         info(from_ascii("yes"), params_.lang);
 983                 } else {
 984                         gui = _("no");
 985                         info(from_ascii("no"), params_.lang);
 986                 }
 987                 initialized_ = true;
 988                 break;
 989
 990         case InsetInfoParams::TEXTCLASS_INFO: {
 991                 // the TextClass can change
 992                 LayoutFileList const & list = LayoutFileList::get();
 993                 bool available = false;
 994                 // params_.name is the class name
 995                 if (list.haveClass(params_.name))
 996                         available = list[params_.name].isTeXClassAvailable();
 997                 if (available) {
 998                         gui = _("yes");
 999                         info(from_ascii("yes"), params_.lang);
1000                 } else {
1001                         gui = _("no");
1002                         info(from_ascii("no"), params_.lang);
1003                 }
1004                 break;
1005         }
1006         case InsetInfoParams::MENU_INFO: {
1007                 // only need to do this once.
1008                 if (initialized_)
1009                         break;
1010                 docstring_list names;
1011                 FuncRequest func = lyxaction.lookupFunc(params_.name);
1012                 if (func.action() == LFUN_UNKNOWN_ACTION) {
1013                         gui = _("Unknown action %1$s");
1014                         error(from_ascii("Unknown action %1$s"), params_.lang);
1015                         break;
1016                 }
1017                 if (func.action() == LFUN_BUFFER_VIEW || func.action() == LFUN_BUFFER_UPDATE)
1018                         // The default output format is in the menu without argument,
1019                         // so strip it here.
1020                         if (func.argument() == from_ascii(buffer().params().getDefaultOutputFormat()))
1021                                 func = FuncRequest(func.action());
1022                 // iterate through the menubackend to find it
1023                 if (!theApp()) {
1024                         gui = _("Can't determine menu entry for action %1$s in batch mode");
1025                         error(from_ascii("Can't determine menu entry for action %1$s in batch mode"), params_.lang);
1026                         initialized_ = true;
1027                         break;
1028                 }
1029                 // and we will not keep trying if we fail
1030                 initialized_ = theApp()->hasBufferView();
1031                 if (!theApp()->searchMenu(func, names)) {
1032                         gui = _("No menu entry for action %1$s");
1033                         error(from_ascii("No menu entry for action %1$s"), params_.lang);
1034                         break;
1035                 }
1036                 // if found, return its path.
1037                 clear();
1038                 Paragraph & par = paragraphs().front();
1039                 Font const f(inherit_font, guilang);
1040                 params_.force_ltr = !guilang->rightToLeft();
1041                 //Font fu = f;
1042                 //fu.fontInfo().setUnderbar(FONT_ON);
1043                 for (docstring const & name : names) {
1044                         // do not insert > for the top level menu item
1045                         if (&name != &names.front())
1046                                 par.insertInset(par.size(), new InsetSpecialChar(InsetSpecialChar::MENU_SEPARATOR),
1047                                                 f, Change(Change::UNCHANGED));
1048                         //FIXME: add proper underlines here. This
1049                         // involves rewriting searchMenu used above to
1050                         // return a vector of menus. If we do not do
1051                         // that, we might as well use below
1052                         // Paragraph::insert on each string (JMarc)
1053                         for (char_type c : name)
1054                                 par.insertChar(par.size(), c, f, Change(Change::UNCHANGED));
1055                 }
1056                 break;
1057         }
1058         case InsetInfoParams::L7N_INFO: {
1059                 docstring locstring = _(params_.name);
1060                 // Remove trailing colons
1061                 locstring = rtrim(locstring, ":");
1062                 // Remove menu accelerators
1063                 if (contains(locstring, from_ascii("|"))) {
1064                         docstring nlocstring;
1065                         rsplit(locstring, nlocstring, '|');
1066                         locstring = nlocstring;
1067                 }
1068                 // Remove Qt accelerators, but keep literal ampersands
1069                 locstring = subst(locstring, from_ascii(" & "), from_ascii("</amp;>"));
1070                 locstring = subst(locstring, from_ascii("&"), docstring());
1071                 locstring = subst(locstring, from_ascii("</amp;>"), from_ascii(" & "));
1072                 setText(locstring, guilang);
1073                 params_.force_ltr = !guilang->rightToLeft() && !params_.lang->rightToLeft();
1074                 break;
1075         }
1076         case InsetInfoParams::ICON_INFO: {
1077                 // only need to do this once.
1078                 if (initialized_)
1079                         break;
1080                 // and we will not keep trying if we fail
1081                 initialized_ = true;
1082                 FuncRequest func = lyxaction.lookupFunc(params_.name);
1083                 docstring icon_name = frontend::Application::iconName(func, true);
1084                 FileName file(to_utf8(icon_name));
1085                 if (file.onlyFileNameWithoutExt() == "unknown") {
1086                         string dir = "images";
1087                         FileName file2(imageLibFileSearch(dir, params_.name, "svgz,png"));
1088                         if (!file2.empty())
1089                                 file = file2;
1090                 }
1091                 if (!file.exists())
1092                         break;
1093                 int percent_scale = 100;
1094                 if (use_gui) {
1095                         // Compute the scale factor for the icon such that its
1096                         // width on screen is equal to 1em in pixels.
1097                         // The scale factor is rounded to the integer nearest
1098                         // to the float value of the ratio 100*iconsize/imgsize.
1099                         int imgsize = QImage(toqstr(file.absFileName())).width();
1100                         if (imgsize > 0) {
1101                                 int iconsize = Length(1, Length::EM).inPixels(1);
1102                                 percent_scale = (100 * iconsize + imgsize / 2)/imgsize;
1103                         }
1104                 }
1105                 InsetGraphics * inset = new InsetGraphics(buffer_);
1106                 InsetGraphicsParams igp;
1107                 igp.filename = file;
1108                 igp.lyxscale = percent_scale;
1109                 igp.scale = string();
1110                 igp.width = Length(1, Length::EM);
1111                 if (contains(file.absoluteFilePath(), from_ascii("math"))
1112                     || contains(file.absoluteFilePath(), from_ascii("ert-insert"))
1113                     || suffixIs(file.onlyPath().absoluteFilePath(), from_ascii("ipa")))
1114                         igp.darkModeSensitive = true;
1115                 inset->setParams(igp);
1116                 clear();
1117                 Font const f(inherit_font, params_.lang);
1118                 paragraphs().front().insertInset(0, inset, f,
1119                                                  Change(Change::UNCHANGED));
1120                 break;
1121         }
1122         case InsetInfoParams::BUFFER_INFO: {
1123                 // this could all change, so we will recalculate each time
1124                 if (params_.name == "name")
1125                         setText(from_utf8(buffer().fileName().onlyFileName()), params_.lang);
1126                 else if (params_.name == "name-noext")
1127                         setText(from_utf8(buffer().fileName().onlyFileNameWithoutExt()), params_.lang);
1128                 else if (params_.name == "path")
1129                         setText(from_utf8(os::latex_path(buffer().filePath())), params_.lang);
1130                 else if (params_.name == "class")
1131                         setText(from_utf8(buffer().params().documentClass().name()), params_.lang);
1132                 break;
1133         }
1134         case InsetInfoParams::VCS_INFO: {
1135                 // this information could change, in principle, so we will
1136                 // recalculate each time through
1137                 if (!buffer().lyxvc().inUse()) {
1138                         gui = _("No version control!");
1139                         info(from_ascii("No version control!"), params_.lang);
1140                         break;
1141                 }
1142                 LyXVC::RevisionInfo itype = LyXVC::Unknown;
1143                 if (params_.name == "revision")
1144                         itype = LyXVC::File;
1145                 else if (params_.name == "revision-abbrev")
1146                         itype = LyXVC::FileAbbrev;
1147                 else if (params_.name == "tree-revision")
1148                         itype = LyXVC::Tree;
1149                 else if (params_.name == "author")
1150                         itype = LyXVC::Author;
1151                 else if (params_.name == "time")
1152                         itype = LyXVC::Time;
1153                 else if (params_.name == "date")
1154                         itype = LyXVC::Date;
1155                 string binfo = buffer().lyxvc().revisionInfo(itype);
1156                 if (binfo.empty()) {
1157                         gui = _("%1$s[[vcs data]] unknown");
1158                         error(from_ascii("%1$s[[vcs data]] unknown"), params_.lang);
1159                 } else
1160                         setText(from_utf8(binfo), params_.lang);
1161                 break;
1162         }
1163         case InsetInfoParams::LYX_INFO:
1164                 // only need to do this once.
1165                 if (initialized_)
1166                         break;
1167                 if (params_.name == "version")
1168                         setText(from_ascii(lyx_version), params_.lang);
1169                 else if (params_.name == "layoutformat")
1170                         setText(convert<docstring>(LAYOUT_FORMAT), params_.lang);
1171                 initialized_ = true;
1172                 break;
1173         case InsetInfoParams::DATE_INFO:
1174         case InsetInfoParams::MODDATE_INFO:
1175         case InsetInfoParams::FIXDATE_INFO: {
1176                 string date_format = params_.name;
1177                 string const date_specifier = (params_.type == InsetInfoParams::FIXDATE_INFO
1178                                                && contains(params_.name, '@'))
1179                                 ? split(params_.name, date_format, '@') : string();
1180                 QDate date;
1181                 if (params_.type == InsetInfoParams::MODDATE_INFO)
1182 #if (QT_VERSION >= QT_VERSION_CHECK(5, 8, 0))
1183                         date = QDateTime::fromSecsSinceEpoch(buffer().fileName().lastModified()).date();
1184 #else
1185                         date = QDateTime::fromTime_t(buffer().fileName().lastModified()).date();
1186 #endif
1187                 else if (params_.type == InsetInfoParams::FIXDATE_INFO && !date_specifier.empty())
1188                         date = QDate::fromString(toqstr(date_specifier), Qt::ISODate);
1189                 else
1190                         date = QDate::currentDate();
1191                 setText(params_.getDate(date_format, date), params_.lang);
1192                 break;
1193         }
1194         case InsetInfoParams::TIME_INFO:
1195         case InsetInfoParams::MODTIME_INFO:
1196         case InsetInfoParams::FIXTIME_INFO: {
1197                 string time_format = params_.name;
1198                 string const time_specifier = (params_.type == InsetInfoParams::FIXTIME_INFO
1199                                                && contains(params_.name, '@'))
1200                                 ? split(params_.name, time_format, '@') : string();
1201                 QTime time;
1202                 if (params_.type == InsetInfoParams::MODTIME_INFO)
1203 #if (QT_VERSION >= QT_VERSION_CHECK(5, 8, 0))
1204                         time = QDateTime::fromSecsSinceEpoch(buffer().fileName().lastModified()).time();
1205 #else
1206                         time = QDateTime::fromTime_t(buffer().fileName().lastModified()).time();
1207 #endif
1208                 else if (params_.type == InsetInfoParams::FIXTIME_INFO && !time_specifier.empty())
1209                         time = QTime::fromString(toqstr(time_specifier), Qt::ISODate);
1210                 else
1211                         time = QTime::currentTime();
1212                 setText(params_.getTime(time_format, time), params_.lang);
1213                 break;
1214         }
1215         }
1216
1217         // Just to do something with that string
1218         LYXERR(Debug::INFO, "info inset text: " << gui);
1219 }
1220
1221
1222 void InsetInfo::latex(otexstream & os, OutputParams const & runparams) const
1223 {
1224         const_cast<InsetInfo *>(this)->build();
1225         InsetCollapsible::latex(os, runparams);
1226 }
1227
1228
1229 string InsetInfo::contextMenu(BufferView const &, int, int) const
1230 {
1231         //FIXME: We override the implementation of InsetCollapsible,
1232         //because this inset is not a collapsible inset.
1233         return contextMenuName();
1234 }
1235
1236
1237 string InsetInfo::contextMenuName() const
1238 {
1239         return "context-info";
1240 }
1241
1242
1243 } // namespace lyx