+ localedir = strdup (path.c_str());
+ setenv ("GTK_LOCALEDIR", localedir, 1);
+ }
+
+ /* write a pango.rc file and tell pango to use it. we'd love
+ 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;
+ }
+
+ sys::path pangopath = user_config_directory();
+ pangopath /= "pango.rc";
+ path = pangopath.to_string();
+
+ std::ofstream pangorc (path.c_str());
+ if (!pangorc) {
+ error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
+ return;
+ } else {
+ pangorc << "[Pango]\nModuleFiles=";
+
+ pangopath = dir_path;
+ pangopath /= "..";
+ pangopath /= "Resources";
+ pangopath /= "pango.modules";
+
+ pangorc << pangopath.to_string() << endl;
+
+ pangorc.close ();
+
+ setenv ("PANGO_RC_FILE", path.c_str(), 1);
+ }
+
+ // gettext charset aliases
+
+ setenv ("CHARSETALIASDIR", path.c_str(), 1);
+
+ // font config
+
+ path = dir_path;
+ path += "/../Resources/fonts.conf";
+
+ setenv ("FONTCONFIG_FILE", path.c_str(), 1);
+
+ // GDK Pixbuf loader module file
+
+ path = dir_path;
+ path += "/../Resources/gdk-pixbuf.loaders";
+
+ setenv ("GDK_PIXBUF_MODULE_FILE", path.c_str(), 1);
+
+ if (getenv ("ARDOUR_WITH_JACK")) {
+ // JACK driver dir
+
+ path = dir_path;
+ path += "/../Frameworks";
+
+ setenv ("JACK_DRIVER_DIR", path.c_str(), 1);
+ }
+}
+
+#else
+
+void
+fixup_bundle_environment (int /*argc*/, char* argv[])
+{
+ if (!getenv ("ARDOUR_BUNDLED")) {
+ return;
+ }
+
+ EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
+
+ Glib::ustring exec_path = argv[0];
+ Glib::ustring dir_path = Glib::path_get_dirname (Glib::path_get_dirname (exec_path));
+ Glib::ustring path;
+ const char *cstr = getenv ("PATH");
+ Glib::ustring userconfigdir = user_config_directory().to_string();
+
+ /* ensure that we find any bundled executables (e.g. JACK),
+ and find them before any instances of the same name
+ elsewhere in PATH
+ */
+
+ /* note that this function is POSIX/Linux specific, so using / as
+ a dir separator in this context is just fine.
+ */
+
+ path = dir_path;
+ path += "/etc:";
+ path += dir_path;
+ path += "/lib/surfaces:";
+ path += dir_path;
+ path += "/lib/panners:";
+
+ setenv ("ARDOUR_MODULE_PATH", path.c_str(), 1);
+
+ path = userconfigdir;
+ path += ':';
+ path += dir_path;
+ path += "/etc/icons:";
+ path += dir_path;
+ path += "/etc/pixmaps:";
+ path += dir_path;
+ path += "/share:";
+ path += dir_path;
+ path += "/etc";
+
+ setenv ("ARDOUR_PATH", path.c_str(), 1);
+ setenv ("ARDOUR_CONFIG_PATH", path.c_str(), 1);
+
+ path = dir_path;
+ path += "/etc";
+ setenv ("ARDOUR_INSTANT_XML_PATH", path.c_str(), 1);
+
+ cstr = getenv ("LADSPA_PATH");
+ if (cstr) {
+ path = cstr;
+ path += ':';
+ } else {
+ path = "";
+ }
+ path += dir_path;
+ path += "/lib/plugins";
+
+ setenv ("LADSPA_PATH", path.c_str(), 1);
+
+ cstr = getenv ("VAMP_PATH");
+ if (cstr) {
+ path = cstr;
+ path += ':';
+ } else {
+ path = "";
+ }
+ path += dir_path;
+ path += "/lib";
+
+ setenv ("VAMP_PATH", path.c_str(), 1);
+
+ cstr = getenv ("ARDOUR_CONTROL_SURFACE_PATH");
+ if (cstr) {
+ path = cstr;
+ path += ':';
+ } else {
+ path = "";
+ }
+ path += dir_path;
+ path += "/lib/surfaces";
+
+ setenv ("ARDOUR_CONTROL_SURFACE_PATH", path.c_str(), 1);
+
+ cstr = getenv ("ARDOUR_PANNER_PATH");
+ if (cstr) {
+ path = cstr;
+ path += ':';
+ } else {
+ path = "";
+ }
+ path += dir_path;
+ path += "/lib/panners";
+
+ setenv ("ARDOUR_PANNER_PATH", path.c_str(), 1);
+
+ path = dir_path;
+ path += "/lib/clearlooks";
+
+ setenv ("GTK_PATH", path.c_str(), 1);
+
+ /* unset GTK_RC_FILES so that we only load the RC files that we define
+ */
+
+ unsetenv ("GTK_RC_FILES");
+
+ if (!ARDOUR::translations_are_disabled ()) {
+ path = dir_path;
+ path += "/share/locale";
+
+ localedir = strdup (path.c_str());
+ setenv ("GTK_LOCALEDIR", localedir, 1);
+ }
+
+ /* 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 ...
+
+ 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 {
+
+ Glib::ustring mpath;
+
+ 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 {
+ mpath = Glib::build_filename (userconfigdir, "pango.modules");
+
+ pangorc << "[Pango]\nModuleFiles=";
+ pangorc << mpath << endl;
+ pangorc.close ();
+ }
+
+ setenv ("PANGO_RC_FILE", path.c_str(), 1);
+
+ /* similar for GDK pixbuf loaders, but there's no RC file required
+ to specify where it lives.
+ */
+
+ mpath = Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders");
+ setenv ("GDK_PIXBUF_MODULE_FILE", mpath.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, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK);
+ 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, Gtk::MESSAGE_INFO, Gtk::BUTTONS_NONE));
+ 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 ();