X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fmain.cc;h=cebef59f26c5995f7f18ccc2b945b819f68c0045;hb=082461f108b0778327dec9d92704c15622ac3a86;hp=7c57b7535b1c548696ae5c423705585ee16c17a2;hpb=3b89d9eaa03406a5e03648f47734211f09b89d62;p=ardour.git diff --git a/gtk2_ardour/main.cc b/gtk2_ardour/main.cc index 7c57b7535b..cebef59f26 100644 --- a/gtk2_ardour/main.cc +++ b/gtk2_ardour/main.cc @@ -1,6 +1,6 @@ /* - Copyright (C) 2001-2007 Paul Davis - + Copyright (C) 2001-2012 Paul Davis + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or @@ -19,15 +19,22 @@ #include #include +#include +#include +#include #include #include #include "pbd/error.h" +#include "pbd/epa.h" #include "pbd/file_utils.h" #include "pbd/textreceiver.h" #include "pbd/failed_constructor.h" #include "pbd/pthread_utils.h" +#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS +#include "pbd/boost_debug.h" +#endif #include @@ -39,6 +46,7 @@ #include "ardour/filesystem_paths.h" #include +#include #include #include @@ -55,7 +63,6 @@ using namespace Gtk; using namespace ARDOUR_COMMAND_LINE; using namespace ARDOUR; using namespace PBD; -using namespace sigc; TextReceiver text_receiver ("ardour"); @@ -67,10 +74,10 @@ static const char* localedir = LOCALEDIR; void gui_jack_error () { - MessageDialog win (_("Ardour could not connect to JACK."), - false, - Gtk::MESSAGE_INFO, - (Gtk::ButtonsType)(Gtk::BUTTONS_NONE)); + MessageDialog win (string_compose (_("%1 could not connect to JACK."), PROGRAM_NAME), + false, + Gtk::MESSAGE_INFO, + Gtk::BUTTONS_NONE); win.set_secondary_text(_("There are several possible reasons:\n\ \n\ 1) JACK is not running.\n\ @@ -81,7 +88,7 @@ Please consider the possibilities, and perhaps (re)start JACK.")); win.add_button (Stock::QUIT, RESPONSE_CLOSE); win.set_default_response (RESPONSE_CLOSE); - + win.show_all (); win.set_position (Gtk::WIN_POS_CENTER); @@ -94,203 +101,260 @@ Please consider the possibilities, and perhaps (re)start JACK.")); win.run (); } +static void export_search_path (const string& base_dir, const char* varname, const char* dir) +{ + string path; + const char * cstr = getenv (varname); + + if (cstr) { + path = cstr; + path += ':'; + } else { + path = ""; + } + path += base_dir; + path += dir; + + setenv (varname, path.c_str(), 1); +} #ifdef __APPLE__ #include #include -#include + +extern void set_language_preference (); // cocoacarbon.mm void -fixup_bundle_environment () +fixup_bundle_environment (int, char* []) { if (!getenv ("ARDOUR_BUNDLED")) { return; } + EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV")); + + set_language_preference (); + char execpath[MAXPATHLEN+1]; uint32_t pathsz = sizeof (execpath); _NSGetExecutablePath (execpath, &pathsz); - Glib::ustring exec_path (execpath); - Glib::ustring dir_path = Glib::path_get_dirname (exec_path); - Glib::ustring path; - const char *cstr = getenv ("PATH"); - - /* ensure that we find any bundled executables (e.g. JACK), - and find them before any instances of the same name - elsewhere in PATH - */ + std::string path; + std::string exec_dir = Glib::path_get_dirname (execpath); + std::string bundle_dir; + std::string userconfigdir = user_config_directory(); - path = dir_path; - if (cstr) { - path += ':'; - path += cstr; - } - setenv ("PATH", path.c_str(), 1); - - path = dir_path; - path += "/../Resources"; - path += dir_path; - path += "/../Resources/Surfaces"; - path += dir_path; - path += "/../Resources/Panners"; - - setenv ("ARDOUR_MODULE_PATH", path.c_str(), 1); - - path = dir_path; - path += "/../Resources/icons:"; - path += dir_path; - path += "/../Resources/pixmaps:"; - path += dir_path; - path += "/../Resources/share:"; - path += dir_path; - path += "/../Resources"; - - setenv ("ARDOUR_PATH", path.c_str(), 1); - setenv ("ARDOUR_CONFIG_PATH", path.c_str(), 1); - setenv ("ARDOUR_DATA_PATH", path.c_str(), 1); - - path = dir_path; - path += "/../Resources"; - setenv ("ARDOUR_INSTANT_XML_PATH", path.c_str(), 1); - - cstr = getenv ("LADSPA_PATH"); - if (cstr) { - path = cstr; - path += ':'; - } else { - path = ""; - } - path += dir_path; - path += "/../Plugins"; - - setenv ("LADSPA_PATH", path.c_str(), 1); + bundle_dir = Glib::path_get_dirname (exec_dir); - cstr = getenv ("VAMP_PATH"); - if (cstr) { - path = cstr; - path += ':'; - } else { - path = ""; - } - path += dir_path; - path += "/../Frameworks"; - - setenv ("VAMP_PATH", path.c_str(), 1); + export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib"); - cstr = getenv ("ARDOUR_CONTROL_SURFACE_PATH"); - if (cstr) { - path = cstr; - path += ':'; - } else { - path = ""; - } - path += dir_path; - path += "/../Surfaces"; - - setenv ("ARDOUR_CONTROL_SURFACE_PATH", path.c_str(), 1); + /* inside an OS X .app bundle, there is no difference + between DATA and CONFIG locations, since OS X doesn't + attempt to do anything to expose the notion of + machine-independent shared data. + */ - cstr = getenv ("LV2_PATH"); - if (cstr) { - path = cstr; - path += ':'; - } else { - path = ""; - } - path += dir_path; - path += "/../Plugins"; - - setenv ("LV2_PATH", path.c_str(), 1); + export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources"); + export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources"); + export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources"); + export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins"); + export_search_path (bundle_dir, "VAMP_PATH", "/lib"); + export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib"); + export_search_path (bundle_dir, "GTK_PATH", "/lib/clearlooks"); - path = dir_path; - path += "/../Frameworks/clearlooks"; + /* unset GTK_RC_FILES so that we only load the RC files that we define + */ - setenv ("GTK_PATH", path.c_str(), 1); + unsetenv ("GTK_RC_FILES"); - path = dir_path; - path += "/../Resources/locale"; - - localedir = strdup (path.c_str()); + if (!ARDOUR::translations_are_disabled ()) { + export_search_path (bundle_dir, "GTK_LOCALEDIR", "/Resources/locale"); + } /* write a pango.rc file and tell pango to use it. we'd love - to put this into the Ardour.app bundle and leave it there, - but the user may not have write permission. so ... + to put this into the PROGRAM_NAME.app bundle and leave it there, + but the user may not have write permission. so ... we also have to make sure that the user ardour directory actually exists ... */ - try { - sys::create_directories (user_config_directory ()); - } - catch (const sys::filesystem_error& ex) { - error << _("Could not create user configuration directory") << endmsg; + if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) { + error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno)) + << endmsg; + } else { + + path = Glib::build_filename (userconfigdir, "pango.rc"); + std::ofstream pangorc (path.c_str()); + if (!pangorc) { + error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg; + } else { + pangorc << "[Pango]\nModuleFiles=" + << Glib::build_filename (bundle_dir, "Resources/pango.modules") + << endl; + pangorc.close (); + + setenv ("PANGO_RC_FILE", path.c_str(), 1); + } } - sys::path pangopath = user_config_directory(); - pangopath /= "pango.rc"; - path = pangopath.to_string(); + setenv ("CHARSETALIASDIR", bundle_dir.c_str(), 1); + setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1); + setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1); +} - std::ofstream pangorc (path.c_str()); - if (!pangorc) { - error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg; +#else + +void +fixup_bundle_environment (int /*argc*/, char* argv[]) +{ + /* THIS IS FOR LINUX - its just about the only place where its + * acceptable to build paths directly using '/'. + */ + + if (!getenv ("ARDOUR_BUNDLED")) { return; - } else { - pangorc << "[Pango]\nModuleFiles="; + } - pangopath = dir_path; - pangopath /= ".."; - pangopath /= "Resources"; - pangopath /= "pango.modules"; - - pangorc << pangopath.to_string() << endl; + EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV")); - pangorc.close (); + std::string path; + std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (argv[0])); + std::string userconfigdir = user_config_directory(); - setenv ("PANGO_RC_FILE", path.c_str(), 1); - } + /* note that this function is POSIX/Linux specific, so using / as + a dir separator in this context is just fine. + */ - // gettext charset aliases + export_search_path (dir_path, "ARDOUR_DLL_PATH", "/lib"); + export_search_path (dir_path, "ARDOUR_CONFIG_PATH", "/etc"); + export_search_path (dir_path, "ARDOUR_INSTANT_XML_PATH", "/share"); + export_search_path (dir_path, "ARDOUR_DATA_PATH", "/share"); + export_search_path (dir_path, "LADSPA_PATH", "/plugins"); + export_search_path (dir_path, "VAMP_PATH", "/lib"); + export_search_path (dir_path, "SUIL_MODULE_DIR", "/lib"); - setenv ("CHARSETALIASDIR", path.c_str(), 1); + export_search_path (dir_path, "GTK_PATH", "/lib/clearlooks"); - // font config - - path = dir_path; - path += "/../Resources/fonts.conf"; + /* unset GTK_RC_FILES so that we only load the RC files that we define + */ - setenv ("FONTCONFIG_FILE", path.c_str(), 1); + unsetenv ("GTK_RC_FILES"); - // GDK Pixbuf loader module file + if (!ARDOUR::translations_are_disabled ()) { + export_search_path (dir_path, "GTK_LOCALEDIR", "/share/locale"); + } - path = dir_path; - path += "/../Resources/gdk-pixbuf.loaders"; + /* Tell fontconfig where to find fonts.conf. Use the system version + if it exists, otherwise use the stuff we included in the bundle + */ - setenv ("GDK_PIXBUF_MODULE_FILE", path.c_str(), 1); + if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) { + setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1); + setenv ("FONTCONFIG_PATH", "/etc/fonts", 1); + } else { + /* use the one included in the bundle */ + + path = Glib::build_filename (dir_path, "etc/fonts/fonts.conf"); + setenv ("FONTCONFIG_FILE", path.c_str(), 1); + export_search_path (dir_path, "FONTCONFIG_PATH", "/etc/fonts"); + } + + /* write a pango.rc file and tell pango to use it. we'd love + to put this into the Ardour.app bundle and leave it there, + but the user may not have write permission. so ... - if (getenv ("ARDOUR_WITH_JACK")) { - // JACK driver dir + we also have to make sure that the user ardour directory + actually exists ... + */ + + if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) { + error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno)) + << endmsg; + } else { - path = dir_path; - path += "/../Frameworks"; + path = Glib::build_filename (userconfigdir, "pango.rc"); + std::ofstream pangorc (path.c_str()); + if (!pangorc) { + error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg; + } else { + pangorc << "[Pango]\nModuleFiles=" + << Glib::build_filename (userconfigdir, "pango.modules") + << endl; + pangorc.close (); + } + + setenv ("PANGO_RC_FILE", path.c_str(), 1); - setenv ("JACK_DRIVER_DIR", path.c_str(), 1); + /* similar for GDK pixbuf loaders, but there's no RC file required + to specify where it lives. + */ + + setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders").c_str(), 1); } + + /* this doesn't do much but setting it should prevent various parts of the GTK/GNU stack + from looking outside the bundle to find the charset.alias file. + */ + setenv ("CHARSETALIASDIR", dir_path.c_str(), 1); + } #endif +static gboolean +tell_about_jack_death (void* /* ignored */) +{ + if (AudioEngine::instance()->processed_frames() == 0) { + /* died during startup */ + MessageDialog msg (_("JACK exited"), false); + msg.set_position (Gtk::WIN_POS_CENTER); + msg.set_secondary_text (string_compose (_( +"JACK exited unexpectedly, and without notifying %1.\n\ +\n\ +This could be due to misconfiguration or to an error inside JACK.\n\ +\n\ +Click OK to exit %1."), PROGRAM_NAME)); + + msg.run (); + _exit (0); + + } else { + + /* engine has already run, so this is a mid-session JACK death */ + + MessageDialog* msg = manage (new MessageDialog (_("JACK exited"), false)); + msg->set_secondary_text (string_compose (_( +"JACK exited unexpectedly, and without notifying %1.\n\ +\n\ +This is probably due to an error inside JACK. You should restart JACK\n\ +and reconnect %1 to it, or exit %1 now. You cannot save your\n\ +session at this time, because we would lose your connection information.\n"), PROGRAM_NAME)); + msg->present (); + } + return false; /* do not call again */ +} + static void -sigpipe_handler (int sig) +sigpipe_handler (int /*signal*/) { - cerr << _("SIGPIPE received - JACK has probably died") << endl; + /* XXX fix this so that we do this again after a reconnect to JACK + */ + + static bool done_the_jack_thing = false; + + if (!done_the_jack_thing) { + AudioEngine::instance()->died (); + g_idle_add (tell_about_jack_death, 0); + done_the_jack_thing = true; + } } -#ifdef VST_SUPPORT +#ifdef WINDOWS_VST_SUPPORT -extern int gui_init (int* argc, char** argv[]); +extern int windows_vst_gui_init (int* argc, char** argv[]); /* this is called from the entry point of a wine-compiled executable that is linked against gtk2_ardour built @@ -302,20 +366,19 @@ int ardour_main (int argc, char *argv[]) int main (int argc, char *argv[]) #endif { - vector null_file_list; - -#ifdef __APPLE__ - fixup_bundle_environment (); -#endif + fixup_bundle_environment (argc, argv); + + if (!Glib::thread_supported()) { + Glib::thread_init(); + } - Glib::thread_init(); gtk_set_locale (); -#ifdef VST_SUPPORT - /* this does some magic that is needed to make GTK and Wine's own - X11 client interact properly. - */ - gui_init (&argc, &argv); +#ifdef WINDOWS_VST_SUPPORT + /* this does some magic that is needed to make GTK and Wine's own + X11 client interact properly. + */ + windows_vst_gui_init (&argc, &argv); #endif (void) bindtextdomain (PACKAGE, localedir); @@ -335,6 +398,12 @@ int main (int argc, char *argv[]) text_receiver.listen_to (fatal); text_receiver.listen_to (warning); +#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS + if (getenv ("BOOST_DEBUG")) { + boost_debug_shared_ptr_show_live_debugging (true); + } +#endif + if (parse_opts (argc, argv)) { exit (1); } @@ -342,26 +411,26 @@ int main (int argc, char *argv[]) if (curvetest_file) { return curvetest (curvetest_file); } - - cout << _("Ardour/GTK ") + + cout << PROGRAM_NAME << VERSIONSTRING << _(" (built using ") << svn_revision #ifdef __GNUC__ - << _(" and GCC version ") << __VERSION__ + << _(" and GCC version ") << __VERSION__ #endif << ')' << endl; - + if (just_version) { exit (0); } if (no_splash) { - cerr << _("Copyright (C) 1999-2008 Paul Davis") << endl - << _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker") << endl + cerr << _("Copyright (C) 1999-2012 Paul Davis") << endl + << _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker, Robin Gareus") << endl << endl - << _("Ardour comes with ABSOLUTELY NO WARRANTY") << endl + << string_compose (_("%1 comes with ABSOLUTELY NO WARRANTY"), PROGRAM_NAME) << endl << _("not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") << endl << _("This is free software, and you are welcome to redistribute it ") << endl << _("under certain conditions; see the source for copying conditions.") @@ -373,10 +442,10 @@ int main (int argc, char *argv[]) PBD::ID::init (); if (::signal (SIGPIPE, sigpipe_handler)) { - cerr << _("Cannot install SIGPIPE error handler") << endl; + cerr << _("Cannot xinstall SIGPIPE error handler") << endl; } - try { + try { ui = new ARDOUR_UI (&argc, &argv); } catch (failed_constructor& err) { error << _("could not create ARDOUR GUI") << endmsg; @@ -384,13 +453,15 @@ int main (int argc, char *argv[]) } ui->run (text_receiver); + Gtkmm2ext::Application::instance()->cleanup(); ui = 0; ARDOUR::cleanup (); pthread_cancel_all (); + return 0; } -#ifdef VST_SUPPORT +#ifdef WINDOWS_VST_SUPPORT } // end of extern C block #endif