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"
63 #if (defined __APPLE__ && defined OSX_CUSTOM_FONT)
64 #include <Carbon/Carbon.h>
69 using namespace ARDOUR_COMMAND_LINE;
70 using namespace ARDOUR;
73 TextReceiver text_receiver ("ardour");
75 extern int curvetest (string);
77 static ARDOUR_UI *ui = 0;
78 static const char* localedir = LOCALEDIR;
83 MessageDialog win (string_compose (_("%1 could not connect to JACK."), PROGRAM_NAME),
87 win.set_secondary_text(string_compose (_("There are several possible reasons:\n\
89 1) JACK is not running.\n\
90 2) JACK is running as another user, perhaps root.\n\
91 3) There is already another client called \"%1\".\n\
93 Please consider the possibilities, and perhaps (re)start JACK."), PROGRAM_NAME));
95 win.add_button (Stock::QUIT, RESPONSE_CLOSE);
96 win.set_default_response (RESPONSE_CLOSE);
99 win.set_position (Gtk::WIN_POS_CENTER);
105 /* we just don't care about the result, but we want to block */
110 static void export_search_path (const string& base_dir, const char* varname, const char* dir)
113 const char * cstr = getenv (varname);
124 setenv (varname, path.c_str(), 1);
129 #include <mach-o/dyld.h>
130 #include <sys/param.h>
132 extern void set_language_preference (); // cocoacarbon.mm
135 fixup_bundle_environment (int, char* [])
137 if (!getenv ("ARDOUR_BUNDLED")) {
141 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
143 set_language_preference ();
145 char execpath[MAXPATHLEN+1];
146 uint32_t pathsz = sizeof (execpath);
148 _NSGetExecutablePath (execpath, &pathsz);
151 std::string exec_dir = Glib::path_get_dirname (execpath);
152 std::string bundle_dir;
153 std::string userconfigdir = user_config_directory();
155 bundle_dir = Glib::path_get_dirname (exec_dir);
158 if (!ARDOUR::translations_are_enabled ()) {
159 localedir = "/this/cannot/exist";
161 /* force localedir into the bundle */
163 vector<string> lpath;
164 lpath.push_back (bundle_dir);
165 lpath.push_back ("share");
166 lpath.push_back ("locale");
167 localedir = strdup (Glib::build_filename (lpath).c_str());
171 export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
173 /* inside an OS X .app bundle, there is no difference
174 between DATA and CONFIG locations, since OS X doesn't
175 attempt to do anything to expose the notion of
176 machine-independent shared data.
179 export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources");
180 export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources");
181 export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
182 export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
183 export_search_path (bundle_dir, "VAMP_PATH", "/lib");
184 export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib");
185 export_search_path (bundle_dir, "GTK_PATH", "/lib/gtkengines");
187 /* unset GTK_RC_FILES so that we only load the RC files that we define
190 unsetenv ("GTK_RC_FILES");
192 /* write a pango.rc file and tell pango to use it. we'd love
193 to put this into the PROGRAM_NAME.app bundle and leave it there,
194 but the user may not have write permission. so ...
196 we also have to make sure that the user ardour directory
200 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
201 error << string_compose (_("cannot create user %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
205 path = Glib::build_filename (userconfigdir, "pango.rc");
206 std::ofstream pangorc (path.c_str());
208 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
210 pangorc << "[Pango]\nModuleFiles="
211 << Glib::build_filename (bundle_dir, "Resources/pango.modules")
215 setenv ("PANGO_RC_FILE", path.c_str(), 1);
219 setenv ("CHARSETALIASDIR", bundle_dir.c_str(), 1);
220 setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1);
221 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1);
224 static void load_custom_fonts() {
225 #ifdef OSX_CUSTOM_FONT
226 std::string ardour_mono_file;
228 if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
229 cerr << _("Cannot find ArdourMono TrueType font") << endl;
235 ttf = CFStringCreateWithBytes(
236 kCFAllocatorDefault, (UInt8*) ardour_mono_file.c_str(),
237 ardour_mono_file.length(),
238 kCFStringEncodingUTF8, FALSE);
239 fontURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, ttf, kCFURLPOSIXPathStyle, TRUE);
240 if (CTFontManagerRegisterFontsForURL(fontURL, kCTFontManagerScopeProcess, &error) != true) {
241 cerr << _("Cannot load ArdourMono TrueType font.") << endl;
249 fixup_bundle_environment (int /*argc*/, char* argv[])
251 /* THIS IS FOR LINUX - its just about the only place where its
252 * acceptable to build paths directly using '/'.
255 if (!getenv ("ARDOUR_BUNDLED")) {
259 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
262 std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (argv[0]));
263 std::string userconfigdir = user_config_directory();
266 if (!ARDOUR::translations_are_enabled ()) {
267 localedir = "/this/cannot/exist";
269 /* force localedir into the bundle */
270 vector<string> lpath;
271 lpath.push_back (dir_path);
272 lpath.push_back ("share");
273 lpath.push_back ("locale");
274 localedir = realpath (Glib::build_filename (lpath).c_str(), NULL);
278 /* note that this function is POSIX/Linux specific, so using / as
279 a dir separator in this context is just fine.
282 export_search_path (dir_path, "ARDOUR_DLL_PATH", "/lib");
283 export_search_path (dir_path, "ARDOUR_CONFIG_PATH", "/etc");
284 export_search_path (dir_path, "ARDOUR_INSTANT_XML_PATH", "/share");
285 export_search_path (dir_path, "ARDOUR_DATA_PATH", "/share");
286 export_search_path (dir_path, "LADSPA_PATH", "/plugins");
287 export_search_path (dir_path, "VAMP_PATH", "/lib");
288 export_search_path (dir_path, "SUIL_MODULE_DIR", "/lib");
289 export_search_path (dir_path, "GTK_PATH", "/lib/gtkengines");
291 /* unset GTK_RC_FILES so that we only load the RC files that we define
294 unsetenv ("GTK_RC_FILES");
296 /* Tell fontconfig where to find fonts.conf. Use the system version
297 if it exists, otherwise use the stuff we included in the bundle
300 if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) {
301 setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1);
302 setenv ("FONTCONFIG_PATH", "/etc/fonts", 1);
304 error << _("No fontconfig file found on your system. Things may looked very odd or ugly") << endmsg;
307 /* write a pango.rc file and tell pango to use it. we'd love
308 to put this into the Ardour.app bundle and leave it there,
309 but the user may not have write permission. so ...
311 we also have to make sure that the user ardour directory
315 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
316 error << string_compose (_("cannot create user %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
320 path = Glib::build_filename (userconfigdir, "pango.rc");
321 std::ofstream pangorc (path.c_str());
323 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
325 pangorc << "[Pango]\nModuleFiles="
326 << Glib::build_filename (userconfigdir, "pango.modules")
331 setenv ("PANGO_RC_FILE", path.c_str(), 1);
333 /* similar for GDK pixbuf loaders, but there's no RC file required
334 to specify where it lives.
337 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders").c_str(), 1);
340 /* this doesn't do much but setting it should prevent various parts of the GTK/GNU stack
341 from looking outside the bundle to find the charset.alias file.
343 setenv ("CHARSETALIASDIR", dir_path.c_str(), 1);
347 static void load_custom_fonts() {
348 std::string ardour_mono_file;
349 if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
350 cerr << _("Cannot find ArdourMono TrueType font") << endl;
353 FcConfig *config = FcInitLoadConfigAndFonts();
354 FcBool ret = FcConfigAppFontAddFile(config, reinterpret_cast<const FcChar8*>(ardour_mono_file.c_str()));
355 if (ret == FcFalse) {
356 cerr << _("Cannot load ArdourMono TrueType font.") << endl;
358 ret = FcConfigSetCurrent(config);
359 if (ret == FcFalse) {
360 cerr << _("Failed to set fontconfig configuration.") << endl;
367 tell_about_jack_death (void* /* ignored */)
369 if (AudioEngine::instance()->processed_frames() == 0) {
370 /* died during startup */
371 MessageDialog msg (_("JACK exited"), false);
372 msg.set_position (Gtk::WIN_POS_CENTER);
373 msg.set_secondary_text (string_compose (_(
374 "JACK exited unexpectedly, and without notifying %1.\n\
376 This could be due to misconfiguration or to an error inside JACK.\n\
378 Click OK to exit %1."), PROGRAM_NAME));
385 /* engine has already run, so this is a mid-session JACK death */
387 MessageDialog* msg = manage (new MessageDialog (_("JACK exited"), false));
388 msg->set_secondary_text (string_compose (_(
389 "JACK exited unexpectedly, and without notifying %1.\n\
391 This is probably due to an error inside JACK. You should restart JACK\n\
392 and reconnect %1 to it, or exit %1 now. You cannot save your\n\
393 session at this time, because we would lose your connection information.\n"), PROGRAM_NAME));
396 return false; /* do not call again */
400 sigpipe_handler (int /*signal*/)
402 /* XXX fix this so that we do this again after a reconnect to JACK
405 static bool done_the_jack_thing = false;
407 if (!done_the_jack_thing) {
408 AudioEngine::instance()->died ();
409 g_idle_add (tell_about_jack_death, 0);
410 done_the_jack_thing = true;
414 #ifdef WINDOWS_VST_SUPPORT
416 extern int windows_vst_gui_init (int* argc, char** argv[]);
418 /* this is called from the entry point of a wine-compiled
419 executable that is linked against gtk2_ardour built
423 int ardour_main (int argc, char *argv[])
425 int main (int argc, char *argv[])
428 fixup_bundle_environment (argc, argv);
430 load_custom_fonts(); /* needs to happend before any gtk and pango init calls */
432 if (!Glib::thread_supported()) {
440 #ifdef WINDOWS_VST_SUPPORT
441 /* this does some magic that is needed to make GTK and Wine's own
442 X11 client interact properly.
444 windows_vst_gui_init (&argc, &argv);
448 cerr << "bnd txt domain [" << PACKAGE << "] to " << localedir << endl;
450 (void) bindtextdomain (PACKAGE, localedir);
451 /* our i18n translations are all in UTF-8, so make sure
452 that even if the user locale doesn't specify UTF-8,
453 we use that when handling them.
455 (void) bind_textdomain_codeset (PACKAGE,"UTF-8");
458 pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
460 // catch error message system signals ();
462 text_receiver.listen_to (error);
463 text_receiver.listen_to (info);
464 text_receiver.listen_to (fatal);
465 text_receiver.listen_to (warning);
467 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
468 if (getenv ("BOOST_DEBUG")) {
469 boost_debug_shared_ptr_show_live_debugging (true);
473 if (parse_opts (argc, argv)) {
477 if (curvetest_file) {
478 return curvetest (curvetest_file);
483 << _(" (built using ")
486 << _(" and GCC version ") << __VERSION__
496 cerr << _("Copyright (C) 1999-2012 Paul Davis") << endl
497 << _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker, Robin Gareus") << endl
499 << string_compose (_("%1 comes with ABSOLUTELY NO WARRANTY"), PROGRAM_NAME) << endl
500 << _("not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") << endl
501 << _("This is free software, and you are welcome to redistribute it ") << endl
502 << _("under certain conditions; see the source for copying conditions.")
506 /* some GUI objects need this */
510 if (::signal (SIGPIPE, sigpipe_handler)) {
511 cerr << _("Cannot xinstall SIGPIPE error handler") << endl;
515 ui = new ARDOUR_UI (&argc, &argv, localedir);
516 } catch (failed_constructor& err) {
517 error << string_compose (_("could not create %1 GUI"), PROGRAM_NAME) << endmsg;
521 ui->run (text_receiver);
522 Gtkmm2ext::Application::instance()->cleanup();
526 pthread_cancel_all ();
530 #ifdef WINDOWS_VST_SUPPORT
531 } // end of extern C block