X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyx_main.C;h=aab365784227cdb7de034661181b7bdbde76b7d9;hb=35204f8f33d7400a5fefeffea533fb4cb4097211;hp=cc856fb70a4e3a8aaca7f0a644e1d1af14e227e5;hpb=3815df7705b09920f9bb60c6fd9ee0576fe0a834;p=lyx.git

diff --git a/src/lyx_main.C b/src/lyx_main.C
index cc856fb70a..aab3657842 100644
--- a/src/lyx_main.C
+++ b/src/lyx_main.C
@@ -17,6 +17,7 @@
 
 #include "lyx_main.h"
 
+#include "ConverterCache.h"
 #include "buffer.h"
 #include "buffer_funcs.h"
 #include "bufferlist.h"
@@ -56,6 +57,7 @@
 #include "support/package.h"
 #include "support/path.h"
 #include "support/systemcall.h"
+#include "support/unicode.h"
 
 #include <boost/bind.hpp>
 #include <boost/filesystem/operations.hpp>
@@ -113,6 +115,7 @@ namespace {
 string cl_system_support;
 string cl_user_support;
 
+LyX * singleton_ = 0;
 
 void showFileError(string const & error)
 {
@@ -139,6 +142,9 @@ void reconfigureUserLyXDir()
 /// The main application class private implementation.
 struct LyX::Singletons 
 {
+	Singletons(): iconv(ucs4_codeset, "UTF-8")
+	{
+	}
 	/// our function handler
 	LyXFunc lyxfunc_;
 	///
@@ -153,41 +159,42 @@ struct LyX::Singletons
 	boost::scoped_ptr<frontend::Application> application_;
 	/// lyx session, containing lastfiles, lastfilepos, and lastopened
 	boost::scoped_ptr<Session> session_;
-};
-
 
-boost::scoped_ptr<LyX> LyX::singleton_;
+	///
+	IconvProcessor iconv;
+};
 
 
-int LyX::exec(int & argc, char * argv[])
+LyX::~LyX()
 {
-	BOOST_ASSERT(!singleton_.get());
-	// We must return from this before launching the gui so that
-	// other parts of the code can access singleton_ through
-	// LyX::ref and LyX::cref.
-	singleton_.reset(new LyX);
-	// Start the real execution loop.
-	return singleton_->priv_exec(argc, argv);
+	// Static data are not treated in the same way at all on the Mac (and
+	// the LyX singleton has static methods). This is the reason why the
+	// exit command on the Mac bypasses our dispatch machinery altogether.
+	// On Linux and Windows we won't pass a second time through quit()
+	// because quitting will already be set to true.
+	if (!quitting)
+		quit();
 }
 
 
 LyX & LyX::ref()
 {
-	BOOST_ASSERT(singleton_.get());
-	return *singleton_.get();
+	BOOST_ASSERT(singleton_);
+	return *singleton_;
 }
 
 
 LyX const & LyX::cref()
 {
-	BOOST_ASSERT(singleton_.get());
-	return *singleton_.get();
+	BOOST_ASSERT(singleton_);
+	return *singleton_;
 }
 
 
 LyX::LyX()
 	: first_start(false), geometryOption_(false)
 {
+	singleton_ = this;
 	pimpl_.reset(new Singletons);
 }
 
@@ -279,6 +286,12 @@ kb_keymap & LyX::topLevelKeymap()
 }
 
 
+IconvProcessor & LyX::iconvProcessor()
+{
+	return pimpl_->iconv;
+}
+
+
 kb_keymap const & LyX::topLevelKeymap() const
 {
 	BOOST_ASSERT(pimpl_->toplevel_keymap_.get());
@@ -305,7 +318,7 @@ Buffer const * const LyX::updateInset(InsetBase const * inset) const
 }
 
 
-int LyX::priv_exec(int & argc, char * argv[])
+int LyX::exec(int & argc, char * argv[])
 {
 	// Here we need to parse the command line. At least
 	// we need to parse for "-dbg" and "-help"
@@ -796,6 +809,11 @@ bool LyX::init()
 
 	lyxerr[Debug::INIT] << "Reading session information '.lyx/session'..." << endl;
 	pimpl_->session_.reset(new Session(lyxrc.num_lastfiles));
+
+	// 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;
 }
 
@@ -1305,4 +1323,10 @@ kb_keymap & theTopLevelKeymap()
 	return LyX::ref().topLevelKeymap();
 }
 
+
+IconvProcessor & utf8ToUcs4()
+{
+	return LyX::ref().iconvProcessor();
+}
+
 } // namespace lyx