/**
* \file lyx_main.C
- * Copyright 1995-2002 the LyX Team
- * Read the file COPYING
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * \author unknown
+ * \author Alfredo Braunstein
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author John Levon
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include <version.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include "lyx_main.h"
#include "support/filetools.h"
#include "support/lyxlib.h"
-#include "support/os.h"
#include "support/FileInfo.h"
#include "support/path.h"
+#include "support/path_defines.h"
#include "debug.h"
#include "gettext.h"
#include "lyxlex.h"
#include "bufferlist.h"
#include "buffer.h"
+#include "buffer_funcs.h"
#include "lyxserver.h"
#include "kbmap.h"
#include "lyxfunc.h"
-#include "ToolbarDefaults.h"
+#include "ToolbarBackend.h"
#include "MenuBackend.h"
#include "language.h"
#include "lastfiles.h"
#include "encoding.h"
#include "converter.h"
+#include "format.h"
#include "lyxtextclasslist.h"
#include "frontends/Alert.h"
#include "frontends/lyx_gui.h"
-#include "BoostFormat.h"
#include <boost/function.hpp>
+#include <boost/bind.hpp>
+#include <boost/signals/signal1.hpp>
#include <cstdlib>
#include <csignal>
+#include <iostream>
+
+using namespace lyx::support;
using std::vector;
using std::endl;
using std::system;
#endif
-extern void LoadLyXFile(string const &);
extern void QuitLyX();
extern LyXServer * lyxserver;
-string system_lyxdir;
-string build_lyxdir;
-string system_tempdir;
-string user_lyxdir;
-
DebugStream lyxerr;
boost::scoped_ptr<LastFiles> lastfiles;
// convenient to have it here.
boost::scoped_ptr<kb_keymap> toplevel_keymap;
+namespace {
+
+void showFileError(string const & error)
+{
+ Alert::warning(_("Could not read configuration file"),
+ bformat(_("Error while reading the configuration file\n%1$s.\n"
+ "Please check your installation."), error));
+ exit(EXIT_FAILURE);
+}
+
+}
LyX::LyX(int & argc, char * argv[])
{
// we need to parse for "-dbg" and "-help"
bool const want_gui = easyParse(argc, argv);
- // Global bindings (this must be done as early as possible.) (Lgb)
- toplevel_keymap.reset(new kb_keymap);
- defaultKeyBindings(toplevel_keymap.get());
-
// set the DisplayTranslator only once; should that be done here??
// if this should not be in this file, please also remove
// #include "graphics/GraphicsTypes.h" at the top -- Rob Lahaye.
- grfx::setDisplayTranslator();
-
- lyxerr << argc << endl;
+ lyx::graphics::setDisplayTranslator();
- if (want_gui) {
- lyxerr << "parsinint" << endl;
+ if (want_gui)
lyx_gui::parse_init(argc, argv);
- }
-
- lyxerr << argc << endl;
// check for any spurious extra arguments
// other than documents
for (int argi = 1; argi < argc ; ++argi) {
if (argv[argi][0] == '-') {
-#if USE_BOOST_FORMAT
- lyxerr << boost::format(_("Wrong command line option `%1$s'. Exiting."))
- % argv[argi]
- << endl;
-#else
- lyxerr << _("Wrong command line option `")
- << argv[argi] << _("'. Exiting.")
- << endl;
-#endif
+ lyxerr << bformat(_("Wrong command line option `%1$s'. Exiting."),
+ argv[argi]) << endl;
exit(1);
}
}
init(want_gui);
lyxerr[Debug::INIT] << "Initializing LyX::init...done" << endl;
- if (want_gui) {
+ if (want_gui)
lyx_gui::parse_lyxrc();
- }
vector<string> files;
- for (int argi = argc - 1; argi >= 1; --argi) {
+ for (int argi = argc - 1; argi >= 1; --argi)
files.push_back(argv[argi]);
- }
- if (first_start) {
+ if (first_start)
files.push_back(i18nLibFileSearch("examples", "splash.lyx"));
- }
// Execute batch commands if available
if (!batch_command.empty()) {
+
lyxerr[Debug::INIT] << "About to handle -x '"
<< batch_command << '\'' << endl;
Buffer * last_loaded = 0;
- vector<string>::iterator it = files.begin();
- vector<string>::iterator end = files.end();
+ vector<string>::const_iterator it = files.begin();
+ vector<string>::const_iterator end = files.end();
+
for (; it != end; ++it) {
- last_loaded = bufferlist.loadLyXFile(*it);
+ // get absolute path of file and add ".lyx" to
+ // the filename if necessary
+ string s = FileSearch(string(), *it, "lyx");
+ if (s.empty()) {
+ last_loaded = newFile(*it, string(), true);
+ } else {
+ Buffer * buf = bufferlist.newBuffer(s, false);
+ buf->error.connect(boost::bind(&LyX::printError, this, _1));
+ if (loadLyXFile(buf, s))
+ last_loaded = buf;
+ else
+ bufferlist.release(buf);
+ }
}
- files.clear();
-
- // no buffer loaded, create one
- if (!last_loaded)
- last_loaded = bufferlist.newFile("tmpfile", string());
-
- bool success = false;
-
// try to dispatch to last loaded buffer first
- bool const dispatched = last_loaded->dispatch(batch_command, &success);
-
- if (dispatched) {
- QuitLyX();
- exit(!success);
- }
+ if (last_loaded) {
+ bool success = false;
+ if (last_loaded->dispatch(batch_command, &success)) {
+ QuitLyX();
+ exit(!success);
+ }
+ }
+ files.clear(); // the files are already loaded
}
lyx_gui::start(batch_command, files);
lyxerr << "Bye." << endl;
if (err_sig!= SIGHUP &&
(!GetEnv("LYXDEBUG").empty() || err_sig == SIGSEGV))
- lyx::abort();
+ lyx::support::abort();
exit(0);
}
}
+void LyX::printError(ErrorItem const & ei)
+{
+ std::cerr << _("LyX: ") << ei.error
+ << ':' << ei.description << std::endl;
+
+}
+
+
void LyX::init(bool gui)
{
signal(SIGHUP, error_handler);
signal(SIGINT, error_handler);
signal(SIGTERM, error_handler);
- //
- // Determine path of binary
- //
-
- string binpath = os::binpath();
- string binname = os::binname();
- string fullbinname = MakeAbsPath(binname, binpath);
-
- if (binpath.empty()) {
- lyxerr << _("Warning: could not determine path of binary.")
- << "\n"
- << _("If you have problems, try starting LyX with an absolute path.")
- << endl;
- }
- lyxerr[Debug::INIT] << "Name of binary: " << binname << endl;
- lyxerr[Debug::INIT] << "Path of binary: " << binpath << endl;
-
- //
- // Determine system directory.
- //
-
- // Directories are searched in this order:
- // 1) -sysdir command line parameter
- // 2) LYX_DIR_13x environment variable
- // 3) Maybe <path of binary>/TOP_SRCDIR/lib
- // 4) <path of binary>/../share/<name of binary>/
- // 4a) repeat 4 after following the Symlink if <path of
- // binary> is a symbolic link.
- // 5) hardcoded lyx_dir
- // The directory is checked for the presence of the file
- // "chkconfig.ltx", and if that is present, the directory
- // is accepted as the system directory.
- // If no chkconfig.ltx file is found, a warning is given,
- // and the hardcoded lyx_dir is used.
-
- // If we had a command line switch, system_lyxdir is already set
- string searchpath;
- if (!system_lyxdir.empty())
- searchpath = MakeAbsPath(system_lyxdir) + ';';
-
- string const lyxdir = GetEnvPath("LYX_DIR_13x");
-
- if (!lyxdir.empty()) {
- lyxerr[Debug::INIT] << "LYX_DIR_13x: " << lyxdir << endl;
- searchpath += lyxdir + ';';
- }
-
- string fullbinpath = binpath;
- FileInfo file(fullbinname, true);
- if (file.isLink()) {
- lyxerr[Debug::INIT] << "binary is a link" << endl;
- string link;
- if (LyXReadLink(fullbinname, link, true)) {
- // Path of binary/../share/name of binary/
- searchpath += NormalizePath(AddPath(binpath,
- "../share/")
- + OnlyFilename(binname));
- searchpath += ';';
- fullbinpath = link;
- binpath = MakeAbsPath(OnlyPath(fullbinpath));
- }
- }
-
- bool followlink;
- do {
- // Path of binary/../share/name of binary/
- searchpath += NormalizePath(AddPath(binpath, "../share/") +
- OnlyFilename(binname)) + ';';
-
- // Follow Symlinks
- FileInfo file(fullbinpath, true);
- followlink = file.isLink();
- if (followlink) {
- lyxerr[Debug::INIT] << " directory " << fullbinpath
- << " is a link" << endl;
- string link;
- if (LyXReadLink(fullbinpath, link, true)) {
- fullbinpath = link;
- binpath = MakeAbsPath(OnlyPath(fullbinpath));
- }
- else {
- followlink = false;
- }
- }
- } while (followlink);
-
- // <path of binary>/TOP_SRCDIR/lib
- build_lyxdir = MakeAbsPath("../lib", binpath);
- if (!FileSearch(build_lyxdir, "lyxrc.defaults").empty()) {
- searchpath += MakeAbsPath(AddPath(TOP_SRCDIR, "lib"),
- binpath) + ';';
- lyxerr[Debug::INIT] << "Checking whether LyX is run in "
- "place... yes" << endl;
- } else {
- lyxerr[Debug::INIT]
- << "Checking whether LyX is run in place... no"
- << endl;
- build_lyxdir.erase();
- }
-
- // Hardcoded dir
- searchpath += LYX_DIR;
-
- lyxerr[Debug::INIT] << "System directory search path: "
- << searchpath << endl;
-
- string const filename = "chkconfig.ltx";
- string const temp = FileOpenSearch(searchpath, filename, string());
- system_lyxdir = OnlyPath(temp);
-
- // Reduce "path/../path" stuff out of system directory
- system_lyxdir = NormalizePath(system_lyxdir);
-
- bool path_shown = false;
-
- // Warn if environment variable is set, but unusable
- if (!lyxdir.empty()) {
- if (system_lyxdir != NormalizePath(lyxdir)) {
- lyxerr <<_("LYX_DIR_13x environment variable no good.")
- << '\n'
- << _("System directory set to: ")
- << system_lyxdir << endl;
- path_shown = true;
- }
- }
-
- // Warn the user if we couldn't find "chkconfig.ltx"
- if (system_lyxdir == "./") {
- lyxerr <<_("LyX Warning! Couldn't determine system directory. ")
- <<_("Try the '-sysdir' command line parameter or ")
- <<_("set the environment variable LYX_DIR_13x to the "
- "LyX system directory ")
- << _("containing the file `chkconfig.ltx'.") << endl;
- if (!path_shown) {
- FileInfo fi(LYX_DIR);
- if (!fi.exist()) {
- lyxerr << "Couldn't even find the default LYX_DIR." << endl
- << "Giving up." << endl;
- exit(1);
- }
-#if USE_BOOST_FORMAT
- lyxerr << boost::format(_("Using built-in default %1$s"
- " but expect problems."))
- % static_cast<char *>(LYX_DIR)
- << endl;
-#else
- lyxerr << _("Using built-in default ") << LYX_DIR
- << _(" but expect problems.")
- << endl;
-#endif
- } else {
- lyxerr << _("Expect problems.") << endl;
- }
- system_lyxdir = LYX_DIR;
- path_shown = true;
- }
-
- if (!path_shown)
- lyxerr[Debug::INIT] << "System directory: '"
- << system_lyxdir << '\'' << endl;
-
- //
- // Determine user lyx-dir
- //
-
- // Directories are searched in this order:
- // 1) -userdir command line parameter
- // 2) LYX_USERDIR_13x environment variable
- // 3) $HOME/.<name of binary>
-
- // If we had a command line switch, user_lyxdir is already set
- bool explicit_userdir = true;
- if (user_lyxdir.empty()) {
-
- // LYX_USERDIR_13x environment variable
- user_lyxdir = GetEnvPath("LYX_USERDIR_13x");
-
- // default behaviour
- if (user_lyxdir.empty())
- user_lyxdir = AddPath(GetEnvPath("HOME"),
- string(".") + PACKAGE);
- explicit_userdir = false;
- }
-
- lyxerr[Debug::INIT] << "User LyX directory: '"
- << user_lyxdir << '\'' << endl;
+ bool const explicit_userdir = setLyxPaths();
// Check that user LyX directory is ok. We don't do that if
// running in batch mode.
first_start = false;
}
- //
- // Shine up lyxrc defaults
- //
+ // Disable gui when easyparse says so
+ lyx_gui::use_gui = gui;
- // Default template path: system_dir/templates
if (lyxrc.template_path.empty()) {
- lyxrc.template_path = AddPath(system_lyxdir, "templates");
+ lyxrc.template_path = AddPath(system_lyxdir(), "templates");
}
- // Default lastfiles file: $HOME/.lyx/lastfiles
if (lyxrc.lastfiles.empty()) {
- lyxrc.lastfiles = AddName(user_lyxdir, "lastfiles");
+ lyxrc.lastfiles = AddName(user_lyxdir(), "lastfiles");
}
- // Disable gui when either lyxrc or easyparse says so
- if (!gui)
- lyxrc.use_gui = false;
+ if (lyxrc.roman_font_name.empty())
+ lyxrc.roman_font_name = lyx_gui::roman_font_name();
+ if (lyxrc.sans_font_name.empty())
+ lyxrc.sans_font_name = lyx_gui::sans_font_name();
+ if (lyxrc.typewriter_font_name.empty())
+ lyxrc.typewriter_font_name = lyx_gui::typewriter_font_name();
//
// Read configuration files
system_converters = converters;
system_lcolor = lcolor;
- // If there is a preferences file we read that instead
- // of the old lyxrc file.
- if (!readRcFile("preferences"))
- readRcFile("lyxrc");
+ string prefsfile = "preferences";
+ // back compatibility to lyxs < 1.1.6
+ if (LibFileSearch(string(), prefsfile).empty())
+ prefsfile = "lyxrc";
+ if (!LibFileSearch(string(), prefsfile).empty())
+ readRcFile(prefsfile);
readEncodingsFile("encodings");
readLanguagesFile("languages");
lyxerr[Debug::INIT] << "Reading layouts..." << endl;
LyXSetStyle();
- // Ensure that we have really read a bind file, so that LyX is
- // usable.
- lyxrc.readBindFileIfNeeded();
+ if (gui) {
+ // Set up bindings
+ toplevel_keymap.reset(new kb_keymap);
+ defaultKeyBindings(toplevel_keymap.get());
+ toplevel_keymap->read(lyxrc.bind_file);
- // Read menus
- readUIFile(lyxrc.ui_file);
+ // Read menus
+ readUIFile(lyxrc.ui_file);
+ }
- if (lyxerr.debugging(Debug::LYXRC)) {
+ if (lyxerr.debugging(Debug::LYXRC))
lyxrc.print();
- }
os::setTmpDir(CreateLyXTmpDir(lyxrc.tempdir_path));
- system_tempdir = os::getTmpDir();
if (lyxerr.debugging(Debug::INIT)) {
- lyxerr << "LyX tmp dir: `" << system_tempdir << '\'' << endl;
+ lyxerr << "LyX tmp dir: `" << os::getTmpDir() << '\'' << endl;
}
lyxerr[Debug::INIT] << "Reading lastfiles `"
kbmap->bind("Up", LFUN_UP);
kbmap->bind("Down", LFUN_DOWN);
- kbmap->bind("Tab", LFUN_TAB);
- kbmap->bind("ISO_Left_Tab", LFUN_TAB); // jbl 2001-23-02
+ kbmap->bind("Tab", LFUN_CELL_FORWARD);
+ kbmap->bind("ISO_Left_Tab", LFUN_CELL_FORWARD); // jbl 2001-23-02
kbmap->bind("Home", LFUN_HOME);
kbmap->bind("End", LFUN_END);
kbmap->bind("KP_Prior", LFUN_PRIOR);
kbmap->bind("KP_Next", LFUN_NEXT);
- kbmap->bind("C-Tab", LFUN_TABINSERT); // ale970515
- kbmap->bind("S-Tab", LFUN_SHIFT_TAB); // jug20000522
- kbmap->bind("S-ISO_Left_Tab", LFUN_SHIFT_TAB); // jbl 2001-23-02
+ kbmap->bind("C-Tab", LFUN_CELL_SPLIT); // ale970515
+ kbmap->bind("S-Tab", LFUN_CELL_BACKWARD); // jug20000522
+ kbmap->bind("S-ISO_Left_Tab", LFUN_CELL_BACKWARD); // jbl 2001-23-02
}
void LyX::queryUserLyXDir(bool explicit_userdir)
{
- string const configure_script = AddName(system_lyxdir, "configure");
+ string const configure_script = AddName(system_lyxdir(), "configure");
// Does user directory exist?
- FileInfo fileInfo(user_lyxdir);
+ FileInfo fileInfo(user_lyxdir());
if (fileInfo.isOK() && fileInfo.isDir()) {
first_start = false;
FileInfo script(configure_script);
- FileInfo defaults(AddName(user_lyxdir, "lyxrc.defaults"));
+ FileInfo defaults(AddName(user_lyxdir(), "lyxrc.defaults"));
if (defaults.isOK() && script.isOK()
&& defaults.getModificationTime() < script.getModificationTime()) {
lyxerr << _("LyX: reconfiguring user directory")
<< endl;
- Path p(user_lyxdir);
+ Path p(user_lyxdir());
::system(configure_script.c_str());
lyxerr << "LyX: " << _("Done!") << endl;
}
first_start = !explicit_userdir;
- // If the user specified explicitly a directory, ask whether
- // to create it (otherwise, always create it)
- if (explicit_userdir &&
- !Alert::askQuestion(_("You have specified an invalid LyX directory."),
- _("It is needed to keep your own configuration."),
- _("Should I try to set it up for you (recommended)?"))) {
- lyxerr << _("Running without personal LyX directory.") << endl;
- // No, let's use $HOME instead.
- user_lyxdir = GetEnvPath("HOME");
- return;
- }
-
-#if USE_BOOST_FORMAT
- lyxerr << boost::format(_("LyX: Creating directory %1$s"
- " and running configure..."))
- % user_lyxdir
- << endl;
-#else
- lyxerr << _("LyX: Creating directory ") << user_lyxdir
- << _(" and running configure...")
- << endl;
-#endif
+ lyxerr << bformat(_("LyX: Creating directory %1$s"
+ " and running configure..."), user_lyxdir()) << endl;
- if (!createDirectory(user_lyxdir, 0755)) {
+ if (!createDirectory(user_lyxdir(), 0755)) {
// Failed, let's use $HOME instead.
- user_lyxdir = GetEnvPath("HOME");
-#if USE_BOOST_FORMAT
- lyxerr << boost::format(_("Failed. Will use %1$s instead."))
- % user_lyxdir
- << endl;
-#else
- lyxerr << _("Failed. Will use ") << user_lyxdir <<
- _(" instead.")
- << endl;
-#endif
+ user_lyxdir(GetEnvPath("HOME"));
+ lyxerr << bformat(_("Failed. Will use %1$s instead."),
+ user_lyxdir()) << endl;
return;
}
// Run configure in user lyx directory
- Path p(user_lyxdir);
+ Path p(user_lyxdir());
::system(configure_script.c_str());
lyxerr << "LyX: " << _("Done!") << endl;
}
-bool LyX::readRcFile(string const & name)
+void LyX::readRcFile(string const & name)
{
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
string const lyxrc_path = LibFileSearch(string(), name);
if (!lyxrc_path.empty()) {
+
lyxerr[Debug::INIT] << "Found " << name
<< " in " << lyxrc_path << endl;
- if (lyxrc.read(lyxrc_path) < 0) {
-#if USE_BOOST_FORMAT
- Alert::alert(_("LyX Warning!"),
- boost::io::str(boost::format(_("Error while reading %1$s.")) % lyxrc_path),
- _("Using built-in defaults."));
-#else
- Alert::alert(_("LyX Warning!"),
- _("Error while reading ") + lyxrc_path,
- _("Using built-in defaults."));
-#endif
- return false;
- }
- return true;
- } else {
- lyxerr[Debug::INIT] << "Could not find " << name << endl;
+
+ if (lyxrc.read(lyxrc_path) >= 0)
+ return;
}
- return false;
+ showFileError(name);
}
enum Uitags {
ui_menuset = 1,
ui_toolbar,
+ ui_toolbars,
+ ui_include,
ui_last
};
struct keyword_item uitags[ui_last - 1] = {
+ { "include", ui_include },
{ "menuset", ui_menuset },
- { "toolbar", ui_toolbar }
+ { "toolbar", ui_toolbar },
+ { "toolbars", ui_toolbars }
};
+ // Ensure that a file is read only once (prevents include loops)
+ static std::list<string> uifiles;
+ std::list<string>::const_iterator it = uifiles.begin();
+ std::list<string>::const_iterator end = uifiles.end();
+ it = std::find(it, end, name);
+ if (it != end) {
+ lyxerr[Debug::INIT] << "UI file '" << name
+ << "' has been read already. "
+ << "Is this an include loop?"
+ << endl;
+ return;
+ }
+
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
string const ui_path = LibFileSearch("ui", name, "ui");
if (ui_path.empty()) {
lyxerr[Debug::INIT] << "Could not find " << name << endl;
- menubackend.defaults();
+ showFileError(name);
return;
}
+ uifiles.push_back(name);
lyxerr[Debug::INIT] << "Found " << name
<< " in " << ui_path << endl;
while (lex.isOK()) {
switch (lex.lex()) {
+ case ui_include: {
+ lex.next(true);
+ string const file = lex.getString();
+ readUIFile(file);
+ break;
+ }
case ui_menuset:
menubackend.read(lex);
break;
case ui_toolbar:
- toolbardefaults.read(lex);
+ toolbarbackend.read(lex);
+ break;
+
+ case ui_toolbars:
+ toolbarbackend.readToolbars(lex);
break;
default:
string const lang_path = LibFileSearch(string(), name);
if (lang_path.empty()) {
- lyxerr[Debug::INIT] << "Could not find " << name << endl;
- languages.setDefaults();
+ showFileError(name);
return;
}
languages.read(lang_path);
string const enc_path = LibFileSearch(string(), name);
if (enc_path.empty()) {
- lyxerr[Debug::INIT] << "Could not find " << name << endl;
+ showFileError(name);
return;
}
encodings.read(enc_path);
Debug::showTags(lyxerr);
exit(0);
}
-#if USE_BOOST_FORMAT
- lyxerr << boost::format(_("Setting debug level to %1$s"))
- % arg
- << endl;
-#else
- lyxerr << _("Setting debug level to ") << arg << endl;
-#endif
+ lyxerr << bformat(_("Setting debug level to %1$s"), arg) << endl;
lyxerr.level(Debug::value(arg));
Debug::showLevel(lyxerr, lyxerr.level());
return 1;
}
+
int parse_help(string const &, string const &)
{
lyxerr <<
lyxerr << _("Missing directory for -sysdir switch") << endl;
exit(1);
}
- system_lyxdir = arg;
+ system_lyxdir(arg);
return 1;
}
lyxerr << _("Missing directory for -userdir switch") << endl;
exit(1);
}
- user_lyxdir = arg;
+ user_lyxdir(arg);
return 1;
}
projects / lyx.git / blobdiff