X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLyX.cpp;h=8c9fdbcb02b8433ded8909e5329bb3139bf11997;hb=2e72a0af48023956ae6ce3285b47168c2fed5099;hp=fcf0750ef950dd4a656d969ec6f2ea4eeddff562;hpb=647ac4a2219a7df07a565298057d151a2ae045a0;p=lyx.git diff --git a/src/LyX.cpp b/src/LyX.cpp index fcf0750ef9..8c9fdbcb02 100644 --- a/src/LyX.cpp +++ b/src/LyX.cpp @@ -4,10 +4,10 @@ * Licence details can be found in the file COPYING. * * \author Alfredo Braunstein - * \author Lars Gullik Bjønnes + * \author Lars Gullik Bjønnes * \author Jean-Marc Lasgouttes * \author John Levon - * \author André Pönitz + * \author André Pönitz * * Full author contact details are available in file CREDITS. */ @@ -17,35 +17,39 @@ #include "LyX.h" -#include "LayoutFile.h" +#include "AppleSpellChecker.h" +#include "AspellChecker.h" #include "Buffer.h" #include "BufferList.h" #include "CmdDef.h" -#include "Color.h" +#include "ColorSet.h" #include "ConverterCache.h" #include "Converter.h" #include "CutAndPaste.h" +#include "EnchantChecker.h" #include "Encoding.h" #include "ErrorList.h" #include "Format.h" #include "FuncStatus.h" +#include "HunspellChecker.h" #include "KeyMap.h" #include "Language.h" +#include "LaTeXFonts.h" +#include "LayoutFile.h" #include "Lexer.h" +#include "LyX.h" #include "LyXAction.h" -#include "LyXFunc.h" #include "LyXRC.h" #include "ModuleList.h" #include "Mover.h" #include "Server.h" #include "ServerSocket.h" #include "Session.h" +#include "WordList.h" #include "frontends/alert.h" #include "frontends/Application.h" -#include "graphics/Previews.h" - #include "support/lassert.h" #include "support/debug.h" #include "support/environment.h" @@ -59,7 +63,7 @@ #include "support/Path.h" #include "support/Systemcall.h" -#include +#include "support/bind.h" #include #include @@ -85,6 +89,22 @@ namespace os = support::os; bool use_gui = true; + +// We default to open documents in an already running instance, provided that +// the lyxpipe has been setup. This can be overridden either on the command +// line or through preference settings. + +RunMode run_mode = PREFERRED; + + +// Tell what files can be silently overwritten during batch export. +// Possible values are: NO_FILES, MAIN_FILE, ALL_FILES, UNSPECIFIED. +// Unless specified on command line (through the -f switch) or through the +// environment variable LYX_FORCE_OVERWRITE, the default will be MAIN_FILE. + +OverwriteFiles force_overwrite = UNSPECIFIED; + + namespace { // Filled with the command line arguments "foo" of "-sysdir foo" or @@ -117,19 +137,21 @@ void reconfigureUserLyXDir() } // namespace anon - /// The main application class private implementation. -struct LyX::Impl -{ +struct LyX::Impl { Impl() + : latexfonts_(0), spell_checker_(0), apple_spell_checker_(0), aspell_checker_(0), enchant_checker_(0), hunspell_checker_(0) + {} + + ~Impl() { - // Set the default User Interface language as soon as possible. - // The language used will be derived from the environment - // variables. - messages_["GUI"] = Messages(); + delete latexfonts_; + delete apple_spell_checker_; + delete aspell_checker_; + delete enchant_checker_; + delete hunspell_checker_; } - /// our function handler - LyXFunc lyxfunc_; + /// BufferList buffer_list_; /// @@ -166,11 +188,23 @@ struct LyX::Impl bool first_start; /// the parsed command line batch command if any vector batch_commands; + + /// + LaTeXFonts * latexfonts_; /// - graphics::Previews preview_; + SpellChecker * spell_checker_; + /// + SpellChecker * apple_spell_checker_; + /// + SpellChecker * aspell_checker_; + /// + SpellChecker * enchant_checker_; + /// + SpellChecker * hunspell_checker_; }; + /// frontend::Application * theApp() { @@ -183,12 +217,13 @@ frontend::Application * theApp() LyX::~LyX() { - singleton_ = 0; delete pimpl_; + singleton_ = 0; + WordList::cleanupWordLists(); } -void LyX::exit(int exit_code) const +void lyx_exit(int exit_code) { if (exit_code) // Something wrong happened so better save everything, just in @@ -208,20 +243,6 @@ void LyX::exit(int exit_code) const } -LyX & LyX::ref() -{ - LASSERT(singleton_, /**/); - return *singleton_; -} - - -LyX const & LyX::cref() -{ - LASSERT(singleton_, /**/); - return *singleton_; -} - - LyX::LyX() : first_start(false) { @@ -230,105 +251,7 @@ LyX::LyX() } -BufferList & LyX::bufferList() -{ - return pimpl_->buffer_list_; -} - - -BufferList const & LyX::bufferList() const -{ - return pimpl_->buffer_list_; -} - - -Session & LyX::session() -{ - LASSERT(pimpl_->session_.get(), /**/); - return *pimpl_->session_.get(); -} - - -Session const & LyX::session() const -{ - LASSERT(pimpl_->session_.get(), /**/); - return *pimpl_->session_.get(); -} - - -LyXFunc & LyX::lyxFunc() -{ - return pimpl_->lyxfunc_; -} - - -LyXFunc const & LyX::lyxFunc() const -{ - return pimpl_->lyxfunc_; -} - - -Server & LyX::server() -{ - LASSERT(pimpl_->lyx_server_.get(), /**/); - return *pimpl_->lyx_server_.get(); -} - - -Server const & LyX::server() const -{ - LASSERT(pimpl_->lyx_server_.get(), /**/); - return *pimpl_->lyx_server_.get(); -} - - -ServerSocket & LyX::socket() -{ - LASSERT(pimpl_->lyx_socket_.get(), /**/); - return *pimpl_->lyx_socket_.get(); -} - - -ServerSocket const & LyX::socket() const -{ - LASSERT(pimpl_->lyx_socket_.get(), /**/); - return *pimpl_->lyx_socket_.get(); -} - - -frontend::Application & LyX::application() -{ - LASSERT(pimpl_->application_.get(), /**/); - return *pimpl_->application_.get(); -} - - -frontend::Application const & LyX::application() const -{ - LASSERT(pimpl_->application_.get(), /**/); - return *pimpl_->application_.get(); -} - - -CmdDef & LyX::topLevelCmdDef() -{ - return pimpl_->toplevel_cmddef_; -} - - -Converters & LyX::converters() -{ - return pimpl_->converters_; -} - - -Converters & LyX::systemConverters() -{ - return pimpl_->system_converters_; -} - - -Messages & LyX::getMessages(string const & language) +Messages & LyX::messages(string const & language) { map::iterator it = pimpl_->messages_.find(language); @@ -343,41 +266,27 @@ Messages & LyX::getMessages(string const & language) } -Messages & LyX::getGuiMessages() -{ - return pimpl_->messages_["GUI"]; -} - - -void LyX::setRcGuiLanguage() -{ - if (lyxrc.gui_language == "auto") - return; - Language const * language = languages.getLanguage(lyxrc.gui_language); - LYXERR(Debug::LOCALE, "Setting LANGUAGE to " << language->code()); - if (!setEnv("LANGUAGE", language->code())) - LYXERR(Debug::LOCALE, "\t... failed!"); - LYXERR(Debug::LOCALE, "Setting LC_ALL to en_US"); - if (!setEnv("LC_ALL", "en_US")) - LYXERR(Debug::LOCALE, "\t... failed!"); - pimpl_->messages_["GUI"] = Messages(); -} - - int LyX::exec(int & argc, char * argv[]) { + // Minimal setting of locale before parsing command line + try { + init_package(os::utf8_argv(0), string(), string()); + // we do not get to this point when init_package throws an exception + locale_init(); + } catch (ExceptionMessage const & message) { + LYXERR(Debug::LOCALE, message.title_ + ", " + message.details_); + } + // Here we need to parse the command line. At least // we need to parse for "-dbg" and "-help" easyParse(argc, argv); try { - init_package(to_utf8(from_local8bit(argv[0])), - cl_system_support, cl_user_support, - top_build_dir_is_one_level_up); + init_package(os::utf8_argv(0), cl_system_support, cl_user_support); } catch (ExceptionMessage const & message) { if (message.type_ == ErrorException) { Alert::error(message.title_, message.details_); - exit(1); + lyx_exit(1); } else if (message.type_ == WarningException) { Alert::warning(message.title_, message.details_); } @@ -410,12 +319,13 @@ int LyX::exec(int & argc, char * argv[]) Buffer * buf = *I; if (buf != buf->masterBuffer()) continue; - bool success = false; vector::const_iterator bcit = pimpl_->batch_commands.begin(); vector::const_iterator bcend = pimpl_->batch_commands.end(); - for (; bcit != bcend; bcit++) { - buf->dispatch(*bcit, &success); - final_success |= success; + DispatchResult dr; + for (; bcit != bcend; ++bcit) { + LYXERR(Debug::ACTION, "Buffer::dispatch: cmd: " << *bcit); + buf->dispatch(*bcit, dr); + final_success |= !dr.error(); } } prepareExit(); @@ -440,21 +350,36 @@ int LyX::exec(int & argc, char * argv[]) return exit_status; } + // If not otherwise specified by a command line option or + // by preferences, we default to reuse a running instance. + if (run_mode == PREFERRED) + run_mode = USE_REMOTE; + // FIXME /* Create a CoreApplication class that will provide the main event loop * and the socket callback registering. With Qt4, only QtCore * library would be needed. * When this is done, a server_mode could be created and the following two * line would be moved out from here. + * However, note that the first of the two lines below triggers the + * "single instance" behavior, which should occur right at this point. */ // Note: socket callback must be registered after init(argc, argv) // such that package().temp_dir() is properly initialized. - pimpl_->lyx_server_.reset(new Server(&pimpl_->lyxfunc_, lyxrc.lyxpipes)); - pimpl_->lyx_socket_.reset(new ServerSocket(&pimpl_->lyxfunc_, - FileName(package().temp_dir().absFilename() + "/lyxsocket"))); + pimpl_->lyx_server_.reset(new Server(lyxrc.lyxpipes)); + pimpl_->lyx_socket_.reset(new ServerSocket( + FileName(package().temp_dir().absFileName() + "/lyxsocket"))); // Start the real execution loop. - exit_status = pimpl_->application_->exec(); + if (!theServer().deferredLoadingToOtherInstance()) + exit_status = pimpl_->application_->exec(); + else if (!pimpl_->files_to_load_.empty()) { + vector::const_iterator it = pimpl_->files_to_load_.begin(); + vector::const_iterator end = pimpl_->files_to_load_.end(); + lyxerr << _("The following files could not be loaded:") << endl; + for (; it != end; ++it) + lyxerr << *it << endl; + } prepareExit(); @@ -468,6 +393,9 @@ void LyX::prepareExit() cap::clearCutStack(); cap::clearSelection(); + // Write the index file of the converter cache + ConverterCache::get().writeIndex(); + // close buffers first pimpl_->buffer_list_.closeAll(); @@ -482,19 +410,19 @@ void LyX::prepareExit() // do any other cleanup procedures now if (package().temp_dir() != package().system_temp_dir()) { - string const abs_tmpdir = package().temp_dir().absFilename(); - if (!contains(package().temp_dir().absFilename(), "lyx_tmpdir")) { + string const abs_tmpdir = package().temp_dir().absFileName(); + if (!contains(package().temp_dir().absFileName(), "lyx_tmpdir")) { docstring const msg = bformat(_("%1$s does not appear like a LyX created temporary directory."), from_utf8(abs_tmpdir)); Alert::warning(_("Cannot remove temporary directory"), msg); } else { LYXERR(Debug::INFO, "Deleting tmp dir " - << package().temp_dir().absFilename()); + << package().temp_dir().absFileName()); if (!package().temp_dir().destroyDirectory()) { docstring const msg = bformat(_("Unable to remove the temporary directory %1$s"), - from_utf8(package().temp_dir().absFilename())); + from_utf8(package().temp_dir().absFileName())); Alert::warning(_("Unable to remove temporary directory"), msg); } } @@ -502,8 +430,7 @@ void LyX::prepareExit() // Kill the application object before exiting. This avoids crashes // when exiting on Linux. - if (pimpl_->application_) - pimpl_->application_.reset(); + pimpl_->application_.reset(); } @@ -525,7 +452,7 @@ int LyX::init(int & argc, char * argv[]) if (argv[argi][0] == '-') { lyxerr << to_utf8( bformat(_("Wrong command line option `%1$s'. Exiting."), - from_utf8(argv[argi]))) << endl; + from_utf8(os::utf8_argv(argi)))) << endl; return EXIT_FAILURE; } } @@ -538,12 +465,12 @@ int LyX::init(int & argc, char * argv[]) return EXIT_FAILURE; // Remaining arguments are assumed to be files to load. - for (int argi = argc - 1; argi >= 1; --argi) - pimpl_->files_to_load_.push_back(to_utf8(from_local8bit(argv[argi]))); + for (int argi = 1; argi < argc; ++argi) + pimpl_->files_to_load_.push_back(os::utf8_argv(argi)); if (first_start) { pimpl_->files_to_load_.push_back( - i18nLibFileSearch("examples", "splash.lyx").absFilename()); + i18nLibFileSearch("examples", "splash.lyx").absFileName()); } return EXIT_SUCCESS; @@ -566,12 +493,12 @@ bool LyX::loadFiles() if (fname.empty()) continue; - Buffer * buf = pimpl_->buffer_list_.newBuffer(fname.absFilename(), false); - if (buf->loadLyXFile(fname)) { + Buffer * buf = pimpl_->buffer_list_.newBuffer(fname.absFileName()); + if (buf->loadLyXFile() == Buffer::ReadSuccess) { ErrorList const & el = buf->errorList("Parse"); if (!el.empty()) for_each(el.begin(), el.end(), - boost::bind(&LyX::printError, this, _1)); + bind(&LyX::printError, this, _1)); } else { pimpl_->buffer_list_.release(buf); @@ -582,53 +509,58 @@ bool LyX::loadFiles() } -void LyX::execBatchCommands() +void execBatchCommands() +{ + LASSERT(singleton_, /**/); + singleton_->execCommands(); +} + + +void LyX::execCommands() { // The advantage of doing this here is that the event loop // is already started. So any need for interaction will be // aknowledged. // if reconfiguration is needed. - while (LayoutFileList::get().empty()) { + if (LayoutFileList::get().empty()) { switch (Alert::prompt( _("No textclass is found"), - _("LyX cannot continue because no textclass is found. " - "You can either reconfigure normally, or reconfigure using " - "default textclasses, or quit LyX."), + _("LyX will only have minimal functionality because no textclasses " + "have been found. You can either try to reconfigure LyX normally, " + "try to reconfigure without checking your LaTeX installation, or continue."), 0, 2, _("&Reconfigure"), - _("&Use Default"), - _("&Exit LyX"))) + _("&Without LaTeX"), + _("&Continue"))) { case 0: // regular reconfigure - pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_RECONFIGURE, "")); + lyx::dispatch(FuncRequest(LFUN_RECONFIGURE, "")); break; case 1: // reconfigure --without-latex-config - pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_RECONFIGURE, + lyx::dispatch(FuncRequest(LFUN_RECONFIGURE, " --without-latex-config")); break; default: - pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_LYX_QUIT)); - return; + break; } } - + // create the first main window - pimpl_->lyxfunc_.dispatch(FuncRequest(LFUN_WINDOW_NEW, geometryArg)); + lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW, geometryArg)); if (!pimpl_->files_to_load_.empty()) { // if some files were specified at command-line we assume that the // user wants to edit *these* files and not to restore the session. for (size_t i = 0; i != pimpl_->files_to_load_.size(); ++i) { - pimpl_->lyxfunc_.dispatch( + lyx::dispatch( FuncRequest(LFUN_FILE_OPEN, pimpl_->files_to_load_[i])); } // clear this list to save a few bytes of RAM pimpl_->files_to_load_.clear(); - } - else + } else pimpl_->application_->restoreGuiSession(); // Execute batch commands if available @@ -637,9 +569,9 @@ void LyX::execBatchCommands() vector::const_iterator bcit = pimpl_->batch_commands.begin(); vector::const_iterator bcend = pimpl_->batch_commands.end(); - for (; bcit != bcend; bcit++) { + for (; bcit != bcend; ++bcit) { LYXERR(Debug::INIT, "About to handle -x '" << *bcit << '\''); - pimpl_->lyxfunc_.dispatch(lyxaction.lookupFunc(*bcit)); + lyx::dispatch(lyxaction.lookupFunc(*bcit)); } } @@ -651,7 +583,7 @@ The SIGHUP signal does not exist on Windows and does not need to be handled. Windows handles SIGFPE and SIGSEGV signals as expected. -Cntl+C interrupts (mapped to SIGINT by Windows' POSIX compatability layer) +Ctrl+C interrupts (mapped to SIGINT by Windows' POSIX compatability layer) cause a new thread to be spawned. This may well result in unexpected behaviour by the single-threaded LyX. @@ -686,7 +618,7 @@ static void error_handler(int err_sig) // We have received a signal indicating a fatal error, so // try and save the data ASAP. - LyX::cref().emergencyCleanup(); + emergencyCleanup(); // These lyxerr calls may or may not work: @@ -699,21 +631,23 @@ static void error_handler(int err_sig) // This shouldn't matter here, however, as we've already invoked // emergencyCleanup. + docstring msg; switch (err_sig) { #ifdef SIGHUP case SIGHUP: - lyxerr << "\nlyx: SIGHUP signal caught\nBye." << endl; + msg = _("SIGHUP signal caught!\nBye."); break; #endif case SIGFPE: - lyxerr << "\nlyx: SIGFPE signal caught\nBye." << endl; + msg = _("SIGFPE signal caught!\nBye."); break; case SIGSEGV: - lyxerr << "\nlyx: SIGSEGV signal caught\n" - "Sorry, you have found a bug in LyX. " + msg = _("SIGSEGV signal caught!\n" + "Sorry, you have found a bug in LyX, " + "hope you have not lost any data.\n" "Please read the bug-reporting instructions " - "in Help->Introduction and send us a bug report, " - "if necessary. Thanks !\nBye." << endl; + "in 'Help->Introduction' and send us a bug report, " + "if necessary. Thanks!\nBye."); break; case SIGINT: case SIGTERM: @@ -721,6 +655,12 @@ static void error_handler(int err_sig) break; } + if (!msg.empty()) { + lyxerr << "\nlyx: " << msg << endl; + // try to make a GUI message + Alert::error(_("LyX crashed!"), msg); + } + // Deinstall the signal handlers #ifdef SIGHUP signal(SIGHUP, SIG_DFL); @@ -732,11 +672,18 @@ static void error_handler(int err_sig) #ifdef SIGHUP if (err_sig == SIGSEGV || - (err_sig != SIGHUP && !getEnv("LYXDEBUG").empty())) + (err_sig != SIGHUP && !getEnv("LYXDEBUG").empty())) { #else - if (err_sig == SIGSEGV || !getEnv("LYXDEBUG").empty()) + if (err_sig == SIGSEGV || !getEnv("LYXDEBUG").empty()) { #endif +#ifdef _MSC_VER + // with abort() it crashes again. + exit(err_sig); +#else abort(); +#endif + } + exit(0); } @@ -762,18 +709,24 @@ bool LyX::init() signal(SIGTERM, error_handler); // SIGPIPE can be safely ignored. - lyxrc.tempdir_path = package().temp_dir().absFilename(); - lyxrc.document_path = package().document_dir().absFilename(); + lyxrc.tempdir_path = package().temp_dir().absFileName(); + lyxrc.document_path = package().document_dir().absFileName(); if (lyxrc.example_path.empty()) { - lyxrc.example_path = addPath(package().system_support().absFilename(), + lyxrc.example_path = addPath(package().system_support().absFileName(), "examples"); } if (lyxrc.template_path.empty()) { - lyxrc.template_path = addPath(package().system_support().absFilename(), + lyxrc.template_path = addPath(package().system_support().absFileName(), "templates"); } + // init LyXDir environment variable + string const lyx_dir = package().lyx_dir().absFileName(); + LYXERR(Debug::INIT, "Setting LyXDir... to \"" << lyx_dir << "\""); + if (!setEnv("LyXDir", lyx_dir)) + LYXERR(Debug::INIT, "\t... failed!"); + // // Read configuration files // @@ -782,26 +735,34 @@ bool LyX::init() if (!readRcFile("lyxrc.dist")) return false; - // Set the language defined by the distributor. - setRcGuiLanguage(); - // Set the PATH correctly. #if !defined (USE_POSIX_PACKAGING) // Add the directory containing the LyX executable to the path // so that LyX can find things like tex2lyx. if (package().build_support().empty()) - prependEnvPath("PATH", package().binary_dir().absFilename()); + prependEnvPath("PATH", package().binary_dir().absFileName()); #endif if (!lyxrc.path_prefix.empty()) - prependEnvPath("PATH", lyxrc.path_prefix); + prependEnvPath("PATH", replaceEnvironmentPath(lyxrc.path_prefix)); // Check that user LyX directory is ok. if (queryUserLyXDir(package().explicit_user_support())) reconfigureUserLyXDir(); - // no need for a splash when there is no GUI if (!use_gui) { + // No need for a splash when there is no GUI first_start = false; + // Default is to overwrite the main file during export, unless + // the -f switch was specified or LYX_FORCE_OVERWRITE was set + if (force_overwrite == UNSPECIFIED) { + string const what = getEnv("LYX_FORCE_OVERWRITE"); + if (what == "all") + force_overwrite = ALL_FILES; + else if (what == "none") + force_overwrite = NO_FILES; + else + force_overwrite = MAIN_FILE; + } } // This one is generated in user_support directory by lib/configure.py. @@ -821,7 +782,7 @@ bool LyX::init() system_lcolor = lcolor; // This one is edited through the preferences dialog. - if (!readRcFile("preferences")) + if (!readRcFile("preferences", true)) return false; if (!readEncodingsFile("encodings", "unicodesymbols")) @@ -829,15 +790,11 @@ bool LyX::init() if (!readLanguagesFile("languages")) return false; - // Set the language defined by the user. - setRcGuiLanguage(); - - // Load the layouts LYXERR(Debug::INIT, "Reading layouts..."); - if (!LyXSetStyle()) - return false; + // Load the layouts + LayoutFileList::get().read(); //...and the modules - moduleList.load(); + theModuleList.read(); // read keymap and ui files in batch mode as well // because InsetInfo needs to know these to produce @@ -846,20 +803,19 @@ bool LyX::init() // Set up command definitions pimpl_->toplevel_cmddef_.read(lyxrc.def_file); + // FIXME // Set up bindings pimpl_->toplevel_keymap_.read("site"); pimpl_->toplevel_keymap_.read(lyxrc.bind_file); // load user bind file user.bind - pimpl_->toplevel_keymap_.read("user"); - - pimpl_->lyxfunc_.initKeySequences(&pimpl_->toplevel_keymap_); + pimpl_->toplevel_keymap_.read("user", 0, KeyMap::MissingOK); if (lyxerr.debugging(Debug::LYXRC)) lyxrc.print(); os::windows_style_tex_paths(lyxrc.windows_style_tex_paths); if (!lyxrc.path_prefix.empty()) - prependEnvPath("PATH", lyxrc.path_prefix); + prependEnvPath("PATH", replaceEnvironmentPath(lyxrc.path_prefix)); FileName const document_path(lyxrc.document_path); if (document_path.exists() && document_path.isDirectory()) @@ -881,7 +837,7 @@ bool LyX::init() } LYXERR(Debug::INIT, "LyX tmp dir: `" - << package().temp_dir().absFilename() << '\''); + << package().temp_dir().absFileName() << '\''); LYXERR(Debug::INIT, "Reading session information '.lyx/session'..."); pimpl_->session_.reset(new Session(lyxrc.num_lastfiles)); @@ -889,24 +845,24 @@ bool LyX::init() // This must happen after package initialization and after lyxrc is // read, therefore it can't be done by a static object. ConverterCache::init(); - + return true; } -void LyX::emergencyCleanup() const +void emergencyCleanup() { // what to do about tmpfiles is non-obvious. we would // like to delete any we find, but our lyxdir might // contain documents etc. which might be helpful on // a crash - pimpl_->buffer_list_.emergencyWriteAll(); + singleton_->pimpl_->buffer_list_.emergencyWriteAll(); if (use_gui) { - if (pimpl_->lyx_server_) - pimpl_->lyx_server_->emergencyCleanup(); - pimpl_->lyx_server_.reset(); - pimpl_->lyx_socket_.reset(); + if (singleton_->pimpl_->lyx_server_) + singleton_->pimpl_->lyx_server_->emergencyCleanup(); + singleton_->pimpl_->lyx_server_.reset(); + singleton_->pimpl_->lyx_socket_.reset(); } } @@ -915,18 +871,18 @@ void LyX::emergencyCleanup() const static bool needsUpdate(string const & file) { // We cannot initialize configure_script directly because the package - // is not initialized yet when static objects are constructed. + // is not initialized yet when static objects are constructed. static FileName configure_script; static bool firstrun = true; if (firstrun) { configure_script = - FileName(addName(package().system_support().absFilename(), + FileName(addName(package().system_support().absFileName(), "configure.py")); firstrun = false; } - FileName absfile = - FileName(addName(package().user_support().absFilename(), file)); + FileName absfile = + FileName(addName(package().user_support().absFileName(), file)); return !absfile.exists() || configure_script.lastModified() > absfile.lastModified(); } @@ -955,7 +911,7 @@ bool LyX::queryUserLyXDir(bool explicit_userdir) bformat(_("You have specified a non-existent user " "LyX directory, %1$s.\n" "It is needed to keep your own configuration."), - from_utf8(package().user_support().absFilename())), + from_utf8(package().user_support().absFileName())), 1, 0, _("&Create directory"), _("&Exit LyX"))) { @@ -964,7 +920,7 @@ bool LyX::queryUserLyXDir(bool explicit_userdir) } lyxerr << to_utf8(bformat(_("LyX: Creating directory %1$s"), - from_utf8(sup.absFilename()))) << endl; + from_utf8(sup.absFileName()))) << endl; if (!sup.createDirectory(0755)) { // Failed, so let's exit. @@ -977,21 +933,22 @@ bool LyX::queryUserLyXDir(bool explicit_userdir) } -bool LyX::readRcFile(string const & name) +bool LyX::readRcFile(string const & name, bool check_format) { LYXERR(Debug::INIT, "About to read " << name << "... "); FileName const lyxrc_path = libFileSearch(string(), name); - if (!lyxrc_path.empty()) { - LYXERR(Debug::INIT, "Found in " << lyxrc_path); - if (lyxrc.read(lyxrc_path) < 0) { - showFileError(name); - return false; - } - } else { + if (lyxrc_path.empty()) { LYXERR(Debug::INIT, "Not found." << lyxrc_path); + // FIXME + // This was the previous logic, but can it be right?? + return true; } - return true; + LYXERR(Debug::INIT, "Found in " << lyxrc_path); + bool const success = lyxrc.read(lyxrc_path, check_format); + if (!success) + showFileError(name); + return success; } // Read the languages file `name' @@ -1040,13 +997,13 @@ typedef boost::function cmd_helpe int parse_dbg(string const & arg, string const &, string &) { if (arg.empty()) { - lyxerr << to_utf8(_("List of supported debug flags:")) << endl; - Debug::showTags(lyxerr); + cout << to_utf8(_("List of supported debug flags:")) << endl; + Debug::showTags(cout); exit(0); } lyxerr << to_utf8(bformat(_("Setting debug level to %1$s"), from_utf8(arg))) << endl; - lyxerr.level(Debug::value(arg)); + lyxerr.setLevel(Debug::value(arg)); Debug::showLevel(lyxerr, lyxerr.level()); return 1; } @@ -1054,7 +1011,7 @@ int parse_dbg(string const & arg, string const &, string &) int parse_help(string const &, string const &, string &) { - lyxerr << + cout << to_utf8(_("Usage: lyx [ command line switches ] [ name.lyx ... ]\n" "Command line switches (case sensitive):\n" "\t-help summarize LyX usage\n" @@ -1067,13 +1024,28 @@ int parse_help(string const &, string const &, string &) "\t-x [--execute] command\n" " where command is a lyx command.\n" "\t-e [--export] fmt\n" - " where fmt is the export format of choice.\n" - " Look on Tools->Preferences->File formats->Format\n" + " where fmt is the export format of choice. Look in\n" + " Tools->Preferences->File Handling->File Formats->Short Name\n" " to get an idea which parameters should be passed.\n" + " Note that the order of -e and -x switches matters.\n" + "\t-E [--export-to] fmt filename\n" + " where fmt is the export format of choice (see --export),\n" + " and filename is the destination filename.\n" "\t-i [--import] fmt file.xxx\n" " where fmt is the import format of choice\n" " and file.xxx is the file to be imported.\n" - "\t-version summarize version and build info\n" + "\t-f [--force-overwrite] what\n" + " where what is either `all', `main' or `none',\n" + " specifying whether all files, main file only, or no files,\n" + " respectively, are to be overwritten during a batch export.\n" + " Anything else is equivalent to `all', but is not consumed.\n" + "\t-n [--no-remote]\n" + " open documents in a new instance\n" + "\t-r [--remote]\n" + " open documents in an already running instance\n" + " (a working lyxpipe is needed)\n" + "\t-batch execute commands without launching GUI and exit.\n" + "\t-version summarize version and build info\n" "Check the LyX man page for more details.")) << endl; exit(0); return 0; @@ -1082,11 +1054,11 @@ int parse_help(string const &, string const &, string &) int parse_version(string const &, string const &, string &) { - lyxerr << "LyX " << lyx_version + cout << "LyX " << lyx_version << " (" << lyx_release_date << ")" << endl; - lyxerr << "Built on " << __DATE__ << ", " << __TIME__ << endl; + cout << "Built on " << __DATE__ << ", " << __TIME__ << endl; - lyxerr << lyx_version_info << endl; + cout << lyx_version_info << endl; exit(0); return 0; } @@ -1128,6 +1100,24 @@ int parse_execute(string const & arg, string const &, string & batch) } +int parse_export_to(string const & type, string const & output_file, string & batch) +{ + if (type.empty()) { + lyxerr << to_utf8(_("Missing file type [eg latex, ps...] after " + "--export-to switch")) << endl; + exit(1); + } + if (output_file.empty()) { + lyxerr << to_utf8(_("Missing destination filename after " + "--export-to switch")) << endl; + exit(1); + } + batch = "buffer-export " + type + " " + output_file; + use_gui = false; + return 2; +} + + int parse_export(string const & type, string const &, string & batch) { if (type.empty()) { @@ -1161,13 +1151,47 @@ int parse_import(string const & type, string const & file, string & batch) int parse_geometry(string const & arg1, string const &, string &) { geometryArg = arg1; -#if defined(_WIN32) || (defined(__CYGWIN__) && defined(X_DISPLAY_MISSING)) - // remove also the arg - return 1; -#else - // don't remove "-geometry" + // don't remove "-geometry", it will be pruned out later in the + // frontend if need be. return -1; -#endif +} + + +int parse_batch(string const &, string const &, string &) +{ + use_gui = false; + return 0; +} + + +int parse_noremote(string const &, string const &, string &) +{ + run_mode = NEW_INSTANCE; + return 0; +} + + +int parse_remote(string const &, string const &, string &) +{ + run_mode = USE_REMOTE; + return 0; +} + + +int parse_force(string const & arg, string const &, string &) +{ + if (arg == "all") { + force_overwrite = ALL_FILES; + return 1; + } else if (arg == "main") { + force_overwrite = MAIN_FILE; + return 1; + } else if (arg == "none") { + force_overwrite = NO_FILES; + return 1; + } + force_overwrite = ALL_FILES; + return 0; } @@ -1187,11 +1211,20 @@ void LyX::easyParse(int & argc, char * argv[]) cmdmap["-userdir"] = parse_userdir; cmdmap["-x"] = parse_execute; cmdmap["--execute"] = parse_execute; - cmdmap["-e"] = parse_export; + cmdmap["-e"] = parse_export; cmdmap["--export"] = parse_export; + cmdmap["-E"] = parse_export_to; + cmdmap["--export-to"] = parse_export_to; cmdmap["-i"] = parse_import; cmdmap["--import"] = parse_import; cmdmap["-geometry"] = parse_geometry; + cmdmap["-batch"] = parse_batch; + cmdmap["-f"] = parse_force; + cmdmap["--force-overwrite"] = parse_force; + cmdmap["-n"] = parse_noremote; + cmdmap["--no-remote"] = parse_noremote; + cmdmap["-r"] = parse_remote; + cmdmap["--remote"] = parse_remote; for (int i = 1; i < argc; ++i) { map::const_iterator it @@ -1202,9 +1235,9 @@ void LyX::easyParse(int & argc, char * argv[]) continue; string const arg = - (i + 1 < argc) ? to_utf8(from_local8bit(argv[i + 1])) : string(); + (i + 1 < argc) ? os::utf8_argv(i + 1) : string(); string const arg2 = - (i + 2 < argc) ? to_utf8(from_local8bit(argv[i + 2])) : string(); + (i + 2 < argc) ? os::utf8_argv(i + 2) : string(); string batch; int const remove = 1 + it->second(arg, arg2, batch); @@ -1214,6 +1247,7 @@ void LyX::easyParse(int & argc, char * argv[]) // Now, remove used arguments by shifting // the following ones remove places down. if (remove > 0) { + os::remove_internal_args(i, remove); argc -= remove; for (int j = i; j < argc; ++j) argv[j] = argv[j + remove]; @@ -1225,25 +1259,36 @@ void LyX::easyParse(int & argc, char * argv[]) FuncStatus getStatus(FuncRequest const & action) { - return LyX::ref().lyxFunc().getStatus(action); + LASSERT(theApp(), /**/); + return theApp()->getStatus(action); } void dispatch(FuncRequest const & action) { - LyX::ref().lyxFunc().dispatch(action); + LASSERT(theApp(), /**/); + return theApp()->dispatch(action); } -BufferList & theBufferList() +void dispatch(FuncRequest const & action, DispatchResult & dr) { - return LyX::ref().bufferList(); + LASSERT(theApp(), /**/); + return theApp()->dispatch(action, dr); } -LyXFunc & theLyXFunc() +vector & theFilesToLoad() { - return LyX::ref().lyxFunc(); + LASSERT(singleton_, /**/); + return singleton_->pimpl_->files_to_load_; +} + + +BufferList & theBufferList() +{ + LASSERT(singleton_, /**/); + return singleton_->pimpl_->buffer_list_; } @@ -1251,7 +1296,8 @@ Server & theServer() { // FIXME: this should not be use_gui dependent LASSERT(use_gui, /**/); - return LyX::ref().server(); + LASSERT(singleton_, /**/); + return *singleton_->pimpl_->lyx_server_.get(); } @@ -1259,67 +1305,161 @@ ServerSocket & theServerSocket() { // FIXME: this should not be use_gui dependent LASSERT(use_gui, /**/); - return LyX::ref().socket(); + LASSERT(singleton_, /**/); + return *singleton_->pimpl_->lyx_socket_.get(); } KeyMap & theTopLevelKeymap() { - return LyX::ref().pimpl_->toplevel_keymap_; + LASSERT(singleton_, /**/); + return singleton_->pimpl_->toplevel_keymap_; } Converters & theConverters() { - return LyX::ref().converters(); + LASSERT(singleton_, /**/); + return singleton_->pimpl_->converters_; } Converters & theSystemConverters() { - return LyX::ref().systemConverters(); + LASSERT(singleton_, /**/); + return singleton_->pimpl_->system_converters_; } Movers & theMovers() { - return LyX::ref().pimpl_->movers_; + LASSERT(singleton_, /**/); + return singleton_->pimpl_->movers_; } Mover const & getMover(string const & fmt) { - return LyX::ref().pimpl_->movers_(fmt); + LASSERT(singleton_, /**/); + return singleton_->pimpl_->movers_(fmt); } void setMover(string const & fmt, string const & command) { - LyX::ref().pimpl_->movers_.set(fmt, command); + LASSERT(singleton_, /**/); + singleton_->pimpl_->movers_.set(fmt, command); } Movers & theSystemMovers() { - return LyX::ref().pimpl_->system_movers_; + LASSERT(singleton_, /**/); + return singleton_->pimpl_->system_movers_; } -Messages & getMessages(string const & language) +Messages const & getMessages(string const & language) { - return LyX::ref().getMessages(language); + LASSERT(singleton_, /**/); + return singleton_->messages(language); } -Messages & getGuiMessages() +Messages const & getGuiMessages() { - return LyX::ref().getGuiMessages(); + LASSERT(singleton_, /**/); + // A cache to translate full language name to language code + static string last_language = "auto"; + static string code; + if (lyxrc.gui_language != last_language) { + if (lyxrc.gui_language == "auto") + code.clear(); + else { + Language const * l = languages.getLanguage(lyxrc.gui_language); + code = l ? l->code() : string(); + } + last_language = lyxrc.gui_language; + } + return singleton_->messages(code); } -graphics::Previews * thePreviews() +Session & theSession() { - return singleton_ ? 0 : &singleton_->pimpl_->preview_; + LASSERT(singleton_, /**/); + return *singleton_->pimpl_->session_.get(); +} + + +LaTeXFonts & theLaTeXFonts() +{ + LASSERT(singleton_, /**/); + if (!singleton_->pimpl_->latexfonts_) + singleton_->pimpl_->latexfonts_ = new LaTeXFonts; + return *singleton_->pimpl_->latexfonts_; +} + + +CmdDef & theTopLevelCmdDef() +{ + LASSERT(singleton_, /**/); + return singleton_->pimpl_->toplevel_cmddef_; +} + + +SpellChecker * theSpellChecker() +{ + if (!singleton_->pimpl_->spell_checker_) + setSpellChecker(); + return singleton_->pimpl_->spell_checker_; +} + + +void setSpellChecker() +{ + SpellChecker::ChangeNumber speller_change_number =singleton_->pimpl_->spell_checker_ ? + singleton_->pimpl_->spell_checker_->changeNumber() : 0; + + if (lyxrc.spellchecker == "native") { +#if defined(USE_MACOSX_PACKAGING) + if (!singleton_->pimpl_->apple_spell_checker_) + singleton_->pimpl_->apple_spell_checker_ = new AppleSpellChecker; + singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->apple_spell_checker_; +#else + singleton_->pimpl_->spell_checker_ = 0; +#endif + } else if (lyxrc.spellchecker == "aspell") { +#if defined(USE_ASPELL) + if (!singleton_->pimpl_->aspell_checker_) + singleton_->pimpl_->aspell_checker_ = new AspellChecker; + singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->aspell_checker_; +#else + singleton_->pimpl_->spell_checker_ = 0; +#endif + } else if (lyxrc.spellchecker == "enchant") { +#if defined(USE_ENCHANT) + if (!singleton_->pimpl_->enchant_checker_) + singleton_->pimpl_->enchant_checker_ = new EnchantChecker; + singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->enchant_checker_; +#else + singleton_->pimpl_->spell_checker_ = 0; +#endif + } else if (lyxrc.spellchecker == "hunspell") { +#if defined(USE_HUNSPELL) + if (!singleton_->pimpl_->hunspell_checker_) + singleton_->pimpl_->hunspell_checker_ = new HunspellChecker; + singleton_->pimpl_->spell_checker_ = singleton_->pimpl_->hunspell_checker_; +#else + singleton_->pimpl_->spell_checker_ = 0; +#endif + } else { + singleton_->pimpl_->spell_checker_ = 0; + } + if (singleton_->pimpl_->spell_checker_) { + singleton_->pimpl_->spell_checker_->changeNumber(speller_change_number); + singleton_->pimpl_->spell_checker_->advanceChangeNumber(); + } } } // namespace lyx