* ====================================================== */
#include <config.h>
-
-#include <cstdlib>
-#include <csignal>
+#include <version.h>
#ifdef __GNUG__
#pragma implementation
#endif
-#include "version.h"
#include "lyx_main.h"
#include "lyx_gui.h"
#include "LyXView.h"
#include "lyxfunc.h"
-#include "lyx_gui_misc.h"
#include "lyxrc.h"
-#include "support/path.h"
-#include "support/filetools.h"
+#include "buffer.h"
#include "bufferlist.h"
#include "debug.h"
-#include "support/FileInfo.h"
#include "lastfiles.h"
#include "intl.h"
#include "lyxserver.h"
-#include "layout.h"
+//#include "layout.h"
+#include "lyxtextclasslist.h"
#include "gettext.h"
#include "kbmap.h"
#include "MenuBackend.h"
#include "encoding.h"
#include "converter.h"
#include "language.h"
+
+#include "frontends/Alert.h"
+#include "frontends/GUIRunTime.h"
+
+#include "support/path.h"
+#include "support/filetools.h"
+#include "support/FileInfo.h"
#include "support/os.h"
+#include <cstdlib>
+#include <csignal>
+
using std::endl;
#ifndef CXX_GLOBAL_CSTD
// Should this be kept global? Asger says Yes.
DebugStream lyxerr;
-LastFiles * lastfiles;
+boost::scoped_ptr<LastFiles> lastfiles;
// This is the global bufferlist object
BufferList bufferlist;
LyX::LyX(int * argc, char * argv[])
{
- // Prevent crash with --help
- lyxGUI = 0;
- lastfiles = 0;
-
// Here we need to parse the command line. At least
// we need to parse for "-dbg" and "-help"
bool gui = easyParse(argc, argv);
// Make the GUI object, and let it take care of the
// command line arguments that concerns it.
lyxerr[Debug::INIT] << "Initializing LyXGUI..." << endl;
- lyxGUI = new LyXGUI(this, argc, argv, gui);
+ lyxGUI.reset(new LyXGUI(this, argc, argv, gui));
lyxerr[Debug::INIT] << "Initializing LyXGUI...done" << endl;
// Now the GUI and LyX have taken care of their arguments, so
}
if (first_start) {
- string splash = i18nLibFileSearch("examples", "splash.lyx");
+ string const splash =
+ i18nLibFileSearch("examples", "splash.lyx");
lyxerr[Debug::INIT] << "Opening splash document "
<< splash << "..." << endl;
Buffer * loadb = bufferlist.loadLyXFile(splash);
// otherwise, let the GUI handle the batch command
lyxGUI->regBuf(last_loaded);
- lyxGUI->getLyXView()->getLyXFunc()->Dispatch(batch_command);
+ lyxGUI->getLyXView()->getLyXFunc()->dispatch(batch_command);
// fall through...
}
// A destructor is always necessary (asierra-970604)
LyX::~LyX()
{
- delete lastfiles;
- delete lyxGUI;
}
-extern "C" void error_handler(int err_sig);
+extern "C" {
+
+static
+void error_handler(int err_sig)
+{
+ switch (err_sig) {
+ case SIGHUP:
+ lyxerr << "\nlyx: SIGHUP signal caught" << endl;
+ break;
+ case SIGINT:
+ // no comments
+ break;
+ case SIGFPE:
+ lyxerr << "\nlyx: SIGFPE signal caught" << endl;
+ break;
+ case SIGSEGV:
+ lyxerr << "\nlyx: SIGSEGV signal caught" << endl;
+ lyxerr <<
+ "Sorry, you have found a bug in LyX. "
+ "Please read the bug-reporting instructions "
+ "in Help->Introduction and send us a bug report, "
+ "if necessary. Thanks !" << endl;
+ break;
+ case SIGTERM:
+ // no comments
+ break;
+ }
+
+ // Deinstall the signal handlers
+ signal(SIGHUP, SIG_DFL);
+ signal(SIGINT, SIG_DFL);
+ signal(SIGFPE, SIG_DFL);
+ signal(SIGSEGV, SIG_DFL);
+ signal(SIGTERM, SIG_DFL);
+
+ LyX::emergencyCleanup();
+
+ lyxerr << "Bye." << endl;
+ if (err_sig!= SIGHUP &&
+ (!GetEnv("LYXDEBUG").empty() || err_sig == SIGSEGV))
+ lyx::abort();
+ exit(0);
+}
+
+}
+
void LyX::init(bool gui)
{
// Determine path of binary
//
- string fullbinpath;
string binpath = os::binpath();
string binname = os::binname();
- fullbinpath = binpath;
+ string fullbinpath = binpath;
if (binpath.empty()) {
lyxerr << _("Warning: could not determine path of binary.")
<< searchpath << endl;
string const filename = "chkconfig.ltx";
- string temp = FileOpenSearch(searchpath, filename, string());
+ string const temp = FileOpenSearch(searchpath, filename, string());
system_lyxdir = OnlyPath(temp);
// Reduce "path/../path" stuff out of system directory
system_lyxdir = LYX_DIR;
path_shown = true;
}
-
// Report the system directory if debugging is on
if (!path_shown)
lyxerr[Debug::INIT] << "System directory: '"
// Check that user LyX directory is ok. We don't do that if
// running in batch mode.
- if (gui)
+ if (gui) {
queryUserLyXDir(explicit_userdir);
- else
+ } else {
first_start = false;
-
+ }
+
//
// Shine up lyxrc defaults
//
// Default template path: system_dir/templates
- if (lyxrc.template_path.empty()){
+ if (lyxrc.template_path.empty()) {
lyxrc.template_path = AddPath(system_lyxdir, "templates");
}
// Default lastfiles file: $HOME/.lyx/lastfiles
- if (lyxrc.lastfiles.empty()){
+ if (lyxrc.lastfiles.empty()) {
lyxrc.lastfiles = AddName(user_lyxdir, "lastfiles");
}
// Calculate screen dpi as average of x-DPI and y-DPI:
if (lyxrc.use_gui) {
- lyxrc.dpi = getScreenDPI();
+ lyxrc.dpi = GUIRunTime::getScreenDPI();
lyxerr[Debug::INIT] << "DPI setting detected to be "
<< lyxrc.dpi + 0.5 << endl;
} else {
// load the lastfiles mini-database
lyxerr[Debug::INIT] << "Reading lastfiles `"
<< lyxrc.lastfiles << "'..." << endl;
- lastfiles = new LastFiles(lyxrc.lastfiles,
- lyxrc.check_lastfiles,
- lyxrc.num_lastfiles);
+ lastfiles.reset(new LastFiles(lyxrc.lastfiles,
+ lyxrc.check_lastfiles,
+ lyxrc.num_lastfiles));
// start up the lyxserver. (is this a bit early?) (Lgb)
// 0.12 this will be way to early, we need the GUI to be initialized
kbmap->bind("Delete", LFUN_DELETE);
kbmap->bind("BackSpace", LFUN_BACKSPACE);
+
+ // sub- and superscript -MV
+ kbmap->bind("~S-underscore", LFUN_SUBSCRIPT);
+ kbmap->bind("~S-asciicircum", LFUN_SUPERSCRIPT);
// kbmap->bindings to enable the use of the numeric keypad
// e.g. Num Lock set
}
+void LyX::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
+
+ bufferlist.emergencyWriteAll();
+ if (lyxserver)
+ lyxserver->emergencyCleanup();
+}
+
+
// LyX can optionally take over the handling of deadkeys
void LyX::deadKeyBindings(kb_keymap * kbmap)
{
first_start = false;
return;
} else {
- first_start = true;
+ first_start = !explicit_userdir;
}
- // Nope
- // Different wording if the user specifically requested a directory
- if (!AskQuestion( explicit_userdir
- ? _("You have specified an invalid LyX directory.")
- : _("You don't have a personal LyX directory.") ,
-
+ // If the user specified explicitely 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;
{
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
- string lyxrc_path = LibFileSearch(string(), name);
+ 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) {
- WriteAlert(_("LyX Warning!"),
+ Alert::alert(_("LyX Warning!"),
_("Error while reading ") + lyxrc_path + ".",
_("Using built-in defaults."));
return false;
}
return true;
- } else
+ } else {
lyxerr[Debug::INIT] << "Could not find " << name << endl;
+ }
+
return false;
}
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
- string ui_path = LibFileSearch("ui", name, "ui");
+ string const ui_path = LibFileSearch("ui", name, "ui");
if (ui_path.empty()) {
lyxerr[Debug::INIT] << "Could not find " << name << endl;
<< " in " << ui_path << endl;
LyXLex lex(uitags, ui_last - 1);
lex.setFile(ui_path);
- if (!lex.IsOK()) {
+ if (!lex.isOK()) {
lyxerr << "Unable to set LyXLeX for ui file: " << ui_path
<< endl;
}
if (lyxerr.debugging(Debug::PARSER))
lex.printTable(lyxerr);
- while (lex.IsOK()) {
+ while (lex.isOK()) {
switch (lex.lex()) {
case ui_menuset:
menubackend.read(lex);
break;
default:
- if(!strip(lex.GetString()).empty())
+ if(!strip(lex.getString()).empty())
lex.printError("LyX::ReadUIFile: "
"Unknown menu tag: `$$Token'");
break;
{
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
- string lang_path = LibFileSearch(string(), name);
+ string const lang_path = LibFileSearch(string(), name);
if (lang_path.empty()) {
lyxerr[Debug::INIT] << "Could not find " << name << endl;
languages.setDefaults();
{
lyxerr[Debug::INIT] << "About to read " << name << "..." << endl;
- string enc_path = LibFileSearch(string(), name);
+ string const enc_path = LibFileSearch(string(), name);
if (enc_path.empty()) {
lyxerr[Debug::INIT] << "Could not find " << name << endl;
return;
// Give command line help
void commandLineHelp()
{
- lyxerr << "LyX " LYX_VERSION << " of " LYX_RELEASE << endl;
lyxerr <<
_("Usage: lyx [ command line switches ] [ name.lyx ... ]\n"
"Command line switches (case sensitive):\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"
"Check the LyX man page for more details.") << endl;
}
+// Give command line version information
+void commandLineVersionInfo()
+{
+ lyxerr << "LyX " << lyx_version
+ << " of " << lyx_release_date << endl;
+ lyxerr << "Built on " << __DATE__ << ", " << __TIME__ << endl;
+
+ lyxerr << lyx_version_info << endl;
+}
+
+
} // namespace anon
commandLineHelp();
exit(0);
}
+ // Check for --version or -version
+ else if (arg == "--version" || arg == "-version") {
+ commandLineVersionInfo();
+ exit(0);
+ }
// Check for "-nw": No XWindows as for emacs this should
// give a LyX that could be used in a terminal window.
//else if (arg == "-nw") {
}
else if (arg == "-i" || arg == "--import") {
if (i + 1 < *argc) {
- string type(argv[i+1]);
- string file(argv[i+2]);
+ string const type(argv[i+1]);
+ string const file(argv[i+2]);
removeargs = 3;
batch_command = "buffer-import " + type + " " + file;
return gui;
}
-
-
-extern "C"
-void error_handler(int err_sig)
-{
- switch (err_sig) {
- case SIGHUP:
- lyxerr << "\nlyx: SIGHUP signal caught" << endl;
- break;
- case SIGINT:
- // no comments
- break;
- case SIGFPE:
- lyxerr << "\nlyx: SIGFPE signal caught" << endl;
- break;
- case SIGSEGV:
- lyxerr << "\nlyx: SIGSEGV signal caught" << endl;
- lyxerr <<
- "Sorry, you have found a bug in LyX."
- " If possible, please read 'Known bugs'\n"
- "under the Help menu and then send us "
- "a full bug report. Thanks!" << endl;
- break;
- case SIGTERM:
- // no comments
- break;
- }
-
- // Deinstall the signal handlers
- signal(SIGHUP, SIG_DFL);
- signal(SIGINT, SIG_DFL);
- signal(SIGFPE, SIG_DFL);
- signal(SIGSEGV, SIG_DFL);
- signal(SIGTERM, SIG_DFL);
-
- bufferlist.emergencyWriteAll();
-
- lyxerr << "Bye." << endl;
- if (err_sig!= SIGHUP &&
- (!GetEnv("LYXDEBUG").empty() || err_sig == SIGSEGV))
- lyx::abort();
- exit(0);
-}
projects / lyx.git / blobdiff