2 Copyright (C) 2001-2012 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <sigc++/bind.h>
27 #include <gtkmm/settings.h>
29 #include "pbd/error.h"
31 #include "pbd/file_utils.h"
32 #include "pbd/textreceiver.h"
33 #include "pbd/failed_constructor.h"
34 #include "pbd/pthread_utils.h"
35 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
36 #include "pbd/boost_debug.h"
39 #include <jack/jack.h>
41 #include "ardour/svn_revision.h"
42 #include "ardour/version.h"
43 #include "ardour/ardour.h"
44 #include "ardour/audioengine.h"
45 #include "ardour/session_utils.h"
46 #include "ardour/filesystem_paths.h"
48 #include <gtkmm/main.h>
49 #include <gtkmm2ext/application.h>
50 #include <gtkmm2ext/popup.h>
51 #include <gtkmm2ext/utils.h>
53 #include <fontconfig/fontconfig.h>
57 #include "ardour_ui.h"
65 using namespace ARDOUR_COMMAND_LINE;
66 using namespace ARDOUR;
69 TextReceiver text_receiver ("ardour");
71 extern int curvetest (string);
73 static ARDOUR_UI *ui = 0;
74 static const char* localedir = LOCALEDIR;
79 MessageDialog win (string_compose (_("%1 could not connect to JACK."), PROGRAM_NAME),
83 win.set_secondary_text(_("There are several possible reasons:\n\
85 1) JACK is not running.\n\
86 2) JACK is running as another user, perhaps root.\n\
87 3) There is already another client called \"ardour\".\n\
89 Please consider the possibilities, and perhaps (re)start JACK."));
91 win.add_button (Stock::QUIT, RESPONSE_CLOSE);
92 win.set_default_response (RESPONSE_CLOSE);
95 win.set_position (Gtk::WIN_POS_CENTER);
101 /* we just don't care about the result, but we want to block */
106 static void export_search_path (const string& base_dir, const char* varname, const char* dir)
109 const char * cstr = getenv (varname);
120 setenv (varname, path.c_str(), 1);
125 #include <mach-o/dyld.h>
126 #include <sys/param.h>
128 extern void set_language_preference (); // cocoacarbon.mm
131 fixup_bundle_environment (int, char* [])
133 if (!getenv ("ARDOUR_BUNDLED")) {
137 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
139 set_language_preference ();
141 char execpath[MAXPATHLEN+1];
142 uint32_t pathsz = sizeof (execpath);
144 _NSGetExecutablePath (execpath, &pathsz);
147 std::string exec_dir = Glib::path_get_dirname (execpath);
148 std::string bundle_dir;
149 std::string userconfigdir = user_config_directory();
151 bundle_dir = Glib::path_get_dirname (exec_dir);
154 if (!ARDOUR::translations_are_enabled ()) {
155 localedir = "/this/cannot/exist";
157 /* force localedir into the bundle */
159 vector<string> lpath;
160 lpath.push_back (bundle_dir);
161 lpath.push_back ("share");
162 lpath.push_back ("locale");
163 localedir = strdup (Glib::build_filename (lpath).c_str());
167 export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
169 /* inside an OS X .app bundle, there is no difference
170 between DATA and CONFIG locations, since OS X doesn't
171 attempt to do anything to expose the notion of
172 machine-independent shared data.
175 export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources");
176 export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources");
177 export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
178 export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
179 export_search_path (bundle_dir, "VAMP_PATH", "/lib");
180 export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib");
181 export_search_path (bundle_dir, "GTK_PATH", "/lib/clearlooks");
183 /* unset GTK_RC_FILES so that we only load the RC files that we define
186 unsetenv ("GTK_RC_FILES");
188 /* write a pango.rc file and tell pango to use it. we'd love
189 to put this into the PROGRAM_NAME.app bundle and leave it there,
190 but the user may not have write permission. so ...
192 we also have to make sure that the user ardour directory
196 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
197 error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno))
201 path = Glib::build_filename (userconfigdir, "pango.rc");
202 std::ofstream pangorc (path.c_str());
204 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
206 pangorc << "[Pango]\nModuleFiles="
207 << Glib::build_filename (bundle_dir, "Resources/pango.modules")
211 setenv ("PANGO_RC_FILE", path.c_str(), 1);
215 setenv ("CHARSETALIASDIR", bundle_dir.c_str(), 1);
216 setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1);
217 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1);
220 #include <Carbon/Carbon.h>
222 static void load_custom_fonts() {
223 #if 0 // untested OSX code
224 std::string ardour_mono_file;
226 if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
227 cerr << _("Cannot find ArdourMono TrueType font") << endl;
233 ttf = CFStringCreateWithBytes(
234 kCFAllocatorDefault, ardour_mono_filec_str(),
235 ardour_mono_file.length(),
236 kCFStringEncodingUTF8, FALSE);
237 fontURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, ttf, kCFURLPOSIXPathStyle, TRUE);
238 if (CTFontManagerRegisterFontsForURL(fontURL, kCTFontManagerScopeProcess, &error) != true) {
239 cerr << _("Cannot load ArdourMono TrueType font.") << endl;
247 fixup_bundle_environment (int /*argc*/, char* argv[])
249 /* THIS IS FOR LINUX - its just about the only place where its
250 * acceptable to build paths directly using '/'.
253 if (!getenv ("ARDOUR_BUNDLED")) {
257 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
260 std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (argv[0]));
261 std::string userconfigdir = user_config_directory();
264 if (!ARDOUR::translations_are_enabled ()) {
265 localedir = "/this/cannot/exist";
267 /* force localedir into the bundle */
268 vector<string> lpath;
269 lpath.push_back (dir_path);
270 lpath.push_back ("share");
271 lpath.push_back ("locale");
272 localedir = realpath (Glib::build_filename (lpath).c_str(), NULL);
276 /* note that this function is POSIX/Linux specific, so using / as
277 a dir separator in this context is just fine.
280 export_search_path (dir_path, "ARDOUR_DLL_PATH", "/lib");
281 export_search_path (dir_path, "ARDOUR_CONFIG_PATH", "/etc");
282 export_search_path (dir_path, "ARDOUR_INSTANT_XML_PATH", "/share");
283 export_search_path (dir_path, "ARDOUR_DATA_PATH", "/share");
284 export_search_path (dir_path, "LADSPA_PATH", "/plugins");
285 export_search_path (dir_path, "VAMP_PATH", "/lib");
286 export_search_path (dir_path, "SUIL_MODULE_DIR", "/lib");
288 export_search_path (dir_path, "GTK_PATH", "/lib/clearlooks");
290 /* unset GTK_RC_FILES so that we only load the RC files that we define
293 unsetenv ("GTK_RC_FILES");
295 /* Tell fontconfig where to find fonts.conf. Use the system version
296 if it exists, otherwise use the stuff we included in the bundle
299 if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) {
300 setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1);
301 setenv ("FONTCONFIG_PATH", "/etc/fonts", 1);
303 error << _("No fontconfig file found on your system. Things may looked very odd or ugly") << endmsg;
306 /* write a pango.rc file and tell pango to use it. we'd love
307 to put this into the Ardour.app bundle and leave it there,
308 but the user may not have write permission. so ...
310 we also have to make sure that the user ardour directory
314 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
315 error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno))
319 path = Glib::build_filename (userconfigdir, "pango.rc");
320 std::ofstream pangorc (path.c_str());
322 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
324 pangorc << "[Pango]\nModuleFiles="
325 << Glib::build_filename (userconfigdir, "pango.modules")
330 setenv ("PANGO_RC_FILE", path.c_str(), 1);
332 /* similar for GDK pixbuf loaders, but there's no RC file required
333 to specify where it lives.
336 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders").c_str(), 1);
339 /* this doesn't do much but setting it should prevent various parts of the GTK/GNU stack
340 from looking outside the bundle to find the charset.alias file.
342 setenv ("CHARSETALIASDIR", dir_path.c_str(), 1);
346 static void load_custom_fonts() {
347 std::string ardour_mono_file;
348 if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
349 cerr << _("Cannot find ArdourMono TrueType font") << endl;
352 FcConfig *config = FcInitLoadConfigAndFonts();
353 FcBool ret = FcConfigAppFontAddFile(config, reinterpret_cast<const FcChar8*>(ardour_mono_file.c_str()));
354 if (ret == FcFalse) {
355 cerr << _("Cannot load ArdourMono TrueType font.") << endl;
357 ret = FcConfigSetCurrent(config);
358 if (ret == FcFalse) {
359 cerr << _("Failed to set fontconfig configuration.") << endl;
366 tell_about_jack_death (void* /* ignored */)
368 if (AudioEngine::instance()->processed_frames() == 0) {
369 /* died during startup */
370 MessageDialog msg (_("JACK exited"), false);
371 msg.set_position (Gtk::WIN_POS_CENTER);
372 msg.set_secondary_text (string_compose (_(
373 "JACK exited unexpectedly, and without notifying %1.\n\
375 This could be due to misconfiguration or to an error inside JACK.\n\
377 Click OK to exit %1."), PROGRAM_NAME));
384 /* engine has already run, so this is a mid-session JACK death */
386 MessageDialog* msg = manage (new MessageDialog (_("JACK exited"), false));
387 msg->set_secondary_text (string_compose (_(
388 "JACK exited unexpectedly, and without notifying %1.\n\
390 This is probably due to an error inside JACK. You should restart JACK\n\
391 and reconnect %1 to it, or exit %1 now. You cannot save your\n\
392 session at this time, because we would lose your connection information.\n"), PROGRAM_NAME));
395 return false; /* do not call again */
399 sigpipe_handler (int /*signal*/)
401 /* XXX fix this so that we do this again after a reconnect to JACK
404 static bool done_the_jack_thing = false;
406 if (!done_the_jack_thing) {
407 AudioEngine::instance()->died ();
408 g_idle_add (tell_about_jack_death, 0);
409 done_the_jack_thing = true;
413 #ifdef WINDOWS_VST_SUPPORT
415 extern int windows_vst_gui_init (int* argc, char** argv[]);
417 /* this is called from the entry point of a wine-compiled
418 executable that is linked against gtk2_ardour built
422 int ardour_main (int argc, char *argv[])
424 int main (int argc, char *argv[])
427 fixup_bundle_environment (argc, argv);
429 load_custom_fonts(); /* needs to happend before any gtk and pango init calls */
431 if (!Glib::thread_supported()) {
439 #ifdef WINDOWS_VST_SUPPORT
440 /* this does some magic that is needed to make GTK and Wine's own
441 X11 client interact properly.
443 windows_vst_gui_init (&argc, &argv);
447 cerr << "bnd txt domain [" << PACKAGE << "] to " << localedir << endl;
449 (void) bindtextdomain (PACKAGE, localedir);
450 /* our i18n translations are all in UTF-8, so make sure
451 that even if the user locale doesn't specify UTF-8,
452 we use that when handling them.
454 (void) bind_textdomain_codeset (PACKAGE,"UTF-8");
457 pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
459 // catch error message system signals ();
461 text_receiver.listen_to (error);
462 text_receiver.listen_to (info);
463 text_receiver.listen_to (fatal);
464 text_receiver.listen_to (warning);
466 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
467 if (getenv ("BOOST_DEBUG")) {
468 boost_debug_shared_ptr_show_live_debugging (true);
472 if (parse_opts (argc, argv)) {
476 if (curvetest_file) {
477 return curvetest (curvetest_file);
482 << _(" (built using ")
485 << _(" and GCC version ") << __VERSION__
495 cerr << _("Copyright (C) 1999-2012 Paul Davis") << endl
496 << _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker, Robin Gareus") << endl
498 << string_compose (_("%1 comes with ABSOLUTELY NO WARRANTY"), PROGRAM_NAME) << endl
499 << _("not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") << endl
500 << _("This is free software, and you are welcome to redistribute it ") << endl
501 << _("under certain conditions; see the source for copying conditions.")
505 /* some GUI objects need this */
509 if (::signal (SIGPIPE, sigpipe_handler)) {
510 cerr << _("Cannot xinstall SIGPIPE error handler") << endl;
514 ui = new ARDOUR_UI (&argc, &argv, localedir);
515 } catch (failed_constructor& err) {
516 error << _("could not create ARDOUR GUI") << endmsg;
520 ui->run (text_receiver);
521 Gtkmm2ext::Application::instance()->cleanup();
525 pthread_cancel_all ();
529 #ifdef WINDOWS_VST_SUPPORT
530 } // end of extern C block