536 lines
15 KiB
C++
536 lines
15 KiB
C++
/*
|
|
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
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#include <cstdlib>
|
|
#include <signal.h>
|
|
#include <cerrno>
|
|
#include <fstream>
|
|
#include <vector>
|
|
|
|
#include <sigc++/bind.h>
|
|
#include <gtkmm/settings.h>
|
|
|
|
#include "pbd/error.h"
|
|
#include "pbd/epa.h"
|
|
#include "pbd/file_utils.h"
|
|
#include "pbd/textreceiver.h"
|
|
#include "pbd/failed_constructor.h"
|
|
#include "pbd/pathexpand.h"
|
|
#include "pbd/pthread_utils.h"
|
|
#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
|
|
#include "pbd/boost_debug.h"
|
|
#endif
|
|
|
|
#include "ardour/revision.h"
|
|
#include "ardour/version.h"
|
|
#include "ardour/ardour.h"
|
|
#include "ardour/audioengine.h"
|
|
#include "ardour/session_utils.h"
|
|
#include "ardour/filesystem_paths.h"
|
|
|
|
#include <gtkmm/main.h>
|
|
#include <gtkmm2ext/application.h>
|
|
#include <gtkmm2ext/popup.h>
|
|
#include <gtkmm2ext/utils.h>
|
|
|
|
#include <fontconfig/fontconfig.h>
|
|
|
|
#include "version.h"
|
|
#include "utils.h"
|
|
#include "ardour_ui.h"
|
|
#include "opts.h"
|
|
#include "enums.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
#ifdef __APPLE__
|
|
#include <Carbon/Carbon.h>
|
|
#endif
|
|
|
|
using namespace std;
|
|
using namespace Gtk;
|
|
using namespace ARDOUR_COMMAND_LINE;
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
|
|
TextReceiver text_receiver ("ardour");
|
|
|
|
extern int curvetest (string);
|
|
|
|
static ARDOUR_UI *ui = 0;
|
|
static const char* localedir = LOCALEDIR;
|
|
|
|
void
|
|
gui_jack_error ()
|
|
{
|
|
MessageDialog win (string_compose (_("%1 could not connect to the audio backend."), PROGRAM_NAME),
|
|
false,
|
|
Gtk::MESSAGE_INFO,
|
|
Gtk::BUTTONS_NONE);
|
|
|
|
win.add_button (Stock::QUIT, RESPONSE_CLOSE);
|
|
win.set_default_response (RESPONSE_CLOSE);
|
|
|
|
win.show_all ();
|
|
win.set_position (Gtk::WIN_POS_CENTER);
|
|
|
|
if (!no_splash) {
|
|
ui->hide_splash ();
|
|
}
|
|
|
|
/* we just don't care about the result, but we want to block */
|
|
|
|
win.run ();
|
|
}
|
|
|
|
static void export_search_path (const string& base_dir, const char* varname, const char* dir)
|
|
{
|
|
string path;
|
|
const char * cstr = g_getenv (varname);
|
|
|
|
if (cstr) {
|
|
path = cstr;
|
|
path += ':';
|
|
} else {
|
|
path = "";
|
|
}
|
|
path += base_dir;
|
|
path += dir;
|
|
|
|
g_setenv (varname, path.c_str(), 1);
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
|
|
#include <mach-o/dyld.h>
|
|
#include <sys/param.h>
|
|
|
|
extern void set_language_preference (); // cocoacarbon.mm
|
|
|
|
void
|
|
fixup_bundle_environment (int, char* [])
|
|
{
|
|
if (!g_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);
|
|
|
|
std::string path;
|
|
std::string exec_dir = Glib::path_get_dirname (execpath);
|
|
std::string bundle_dir;
|
|
std::string userconfigdir = user_config_directory();
|
|
|
|
bundle_dir = Glib::path_get_dirname (exec_dir);
|
|
|
|
#ifdef ENABLE_NLS
|
|
if (!ARDOUR::translations_are_enabled ()) {
|
|
localedir = "/this/cannot/exist";
|
|
} else {
|
|
/* force localedir into the bundle */
|
|
|
|
vector<string> lpath;
|
|
lpath.push_back (bundle_dir);
|
|
lpath.push_back ("share");
|
|
lpath.push_back ("locale");
|
|
localedir = strdup (Glib::build_filename (lpath).c_str());
|
|
}
|
|
#endif
|
|
|
|
export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
|
|
|
|
/* 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.
|
|
*/
|
|
|
|
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/gtkengines");
|
|
|
|
g_setenv ("PATH", (bundle_dir + "/MacOS:" + std::string(getenv ("PATH"))).c_str(), 1);
|
|
|
|
/* unset GTK_RC_FILES so that we only load the RC files that we define
|
|
*/
|
|
|
|
g_unsetenv ("GTK_RC_FILES");
|
|
|
|
/* 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 ...
|
|
*/
|
|
|
|
if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
|
|
error << string_compose (_("cannot create user %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
|
|
<< 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 ();
|
|
|
|
g_setenv ("PANGO_RC_FILE", path.c_str(), 1);
|
|
}
|
|
}
|
|
|
|
g_setenv ("CHARSETALIASDIR", bundle_dir.c_str(), 1);
|
|
g_setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1);
|
|
g_setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1);
|
|
}
|
|
|
|
static void load_custom_fonts() {
|
|
/* this code will only compile on OS X 10.6 and above, and we currently do not
|
|
* need it for earlier versions since we fall back on a non-monospace,
|
|
* non-custom font.
|
|
*/
|
|
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
|
|
std::string ardour_mono_file;
|
|
|
|
if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
|
|
cerr << _("Cannot find ArdourMono TrueType font") << endl;
|
|
}
|
|
|
|
CFStringRef ttf;
|
|
CFURLRef fontURL;
|
|
CFErrorRef error;
|
|
ttf = CFStringCreateWithBytes(
|
|
kCFAllocatorDefault, (UInt8*) ardour_mono_file.c_str(),
|
|
ardour_mono_file.length(),
|
|
kCFStringEncodingUTF8, FALSE);
|
|
fontURL = CFURLCreateWithFileSystemPath(kCFAllocatorDefault, ttf, kCFURLPOSIXPathStyle, TRUE);
|
|
if (CTFontManagerRegisterFontsForURL(fontURL, kCTFontManagerScopeProcess, &error) != true) {
|
|
cerr << _("Cannot load ArdourMono TrueType font.") << endl;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#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 (!g_getenv ("ARDOUR_BUNDLED")) {
|
|
return;
|
|
}
|
|
|
|
EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
|
|
|
|
std::string path;
|
|
std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (argv[0]));
|
|
std::string userconfigdir = user_config_directory();
|
|
|
|
#ifdef ENABLE_NLS
|
|
if (!ARDOUR::translations_are_enabled ()) {
|
|
localedir = "/this/cannot/exist";
|
|
} else {
|
|
/* force localedir into the bundle */
|
|
vector<string> lpath;
|
|
lpath.push_back (dir_path);
|
|
lpath.push_back ("share");
|
|
lpath.push_back ("locale");
|
|
localedir = canonical_path (Glib::build_filename (lpath)).c_str();
|
|
}
|
|
#endif
|
|
|
|
/* note that this function is POSIX/Linux specific, so using / as
|
|
a dir separator in this context is just fine.
|
|
*/
|
|
|
|
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");
|
|
export_search_path (dir_path, "GTK_PATH", "/lib/gtkengines");
|
|
|
|
g_setenv ("PATH", (dir_path + "/bin:" + std::string(getenv ("PATH"))).c_str(), 1);
|
|
|
|
/* unset GTK_RC_FILES so that we only load the RC files that we define
|
|
*/
|
|
|
|
g_unsetenv ("GTK_RC_FILES");
|
|
|
|
/* Tell fontconfig where to find fonts.conf. Use the system version
|
|
if it exists, otherwise use the stuff we included in the bundle
|
|
*/
|
|
|
|
if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) {
|
|
g_setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1);
|
|
g_setenv ("FONTCONFIG_PATH", "/etc/fonts", 1);
|
|
} else {
|
|
error << _("No fontconfig file found on your system. Things may looked very odd or ugly") << endmsg;
|
|
}
|
|
|
|
/* 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 %3 folder %1 (%2)"), userconfigdir, strerror (errno), PROGRAM_NAME)
|
|
<< 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 (userconfigdir, "pango.modules")
|
|
<< endl;
|
|
pangorc.close ();
|
|
}
|
|
|
|
g_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.
|
|
*/
|
|
|
|
g_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.
|
|
*/
|
|
g_setenv ("CHARSETALIASDIR", dir_path.c_str(), 1);
|
|
|
|
}
|
|
|
|
static void load_custom_fonts() {
|
|
std::string ardour_mono_file;
|
|
if (!find_file_in_search_path (ardour_data_search_path(), "ArdourMono.ttf", ardour_mono_file)) {
|
|
cerr << _("Cannot find ArdourMono TrueType font") << endl;
|
|
}
|
|
|
|
FcConfig *config = FcInitLoadConfigAndFonts();
|
|
FcBool ret = FcConfigAppFontAddFile(config, reinterpret_cast<const FcChar8*>(ardour_mono_file.c_str()));
|
|
if (ret == FcFalse) {
|
|
cerr << _("Cannot load ArdourMono TrueType font.") << endl;
|
|
}
|
|
ret = FcConfigSetCurrent(config);
|
|
if (ret == FcFalse) {
|
|
cerr << _("Failed to set fontconfig configuration.") << endl;
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
static gboolean
|
|
tell_about_backend_death (void* /* ignored */)
|
|
{
|
|
if (AudioEngine::instance()->processed_frames() == 0) {
|
|
/* died during startup */
|
|
MessageDialog msg (string_compose (_("The audio backend (%1) has failed, or terminated"), AudioEngine::instance()->current_backend_name()), false);
|
|
msg.set_position (Gtk::WIN_POS_CENTER);
|
|
msg.set_secondary_text (string_compose (_(
|
|
"%2 exited unexpectedly, and without notifying %1.\n\
|
|
\n\
|
|
This could be due to misconfiguration or to an error inside %2.\n\
|
|
\n\
|
|
Click OK to exit %1."), PROGRAM_NAME, AudioEngine::instance()->current_backend_name()));
|
|
|
|
msg.run ();
|
|
_exit (0);
|
|
|
|
} else {
|
|
|
|
/* engine has already run, so this is a mid-session backend death */
|
|
|
|
MessageDialog msg (string_compose (_("The audio backend (%1) has failed, or terminated"), AudioEngine::instance()->current_backend_name()), false);
|
|
msg.set_secondary_text (string_compose (_("%2 exited unexpectedly, and without notifying %1."),
|
|
PROGRAM_NAME, AudioEngine::instance()->current_backend_name()));
|
|
msg.present ();
|
|
}
|
|
return false; /* do not call again */
|
|
}
|
|
|
|
static void
|
|
sigpipe_handler (int /*signal*/)
|
|
{
|
|
/* XXX fix this so that we do this again after a reconnect to the backend
|
|
*/
|
|
|
|
static bool done_the_backend_thing = false;
|
|
|
|
if (!done_the_backend_thing) {
|
|
AudioEngine::instance()->died ();
|
|
g_idle_add (tell_about_backend_death, 0);
|
|
done_the_backend_thing = true;
|
|
}
|
|
}
|
|
|
|
#ifdef WINDOWS_VST_SUPPORT
|
|
|
|
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
|
|
as a shared library.
|
|
*/
|
|
extern "C" {
|
|
int ardour_main (int argc, char *argv[])
|
|
#else
|
|
int main (int argc, char *argv[])
|
|
#endif
|
|
{
|
|
fixup_bundle_environment (argc, argv);
|
|
|
|
load_custom_fonts(); /* needs to happend before any gtk and pango init calls */
|
|
|
|
if (!Glib::thread_supported()) {
|
|
Glib::thread_init();
|
|
}
|
|
|
|
#ifdef ENABLE_NLS
|
|
gtk_set_locale ();
|
|
#endif
|
|
|
|
#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
|
|
|
|
#ifdef ENABLE_NLS
|
|
cerr << "bnd txt domain [" << PACKAGE << "] to " << localedir << endl;
|
|
|
|
(void) bindtextdomain (PACKAGE, localedir);
|
|
/* our i18n translations are all in UTF-8, so make sure
|
|
that even if the user locale doesn't specify UTF-8,
|
|
we use that when handling them.
|
|
*/
|
|
(void) bind_textdomain_codeset (PACKAGE,"UTF-8");
|
|
#endif
|
|
|
|
pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
|
|
|
|
// catch error message system signals ();
|
|
|
|
text_receiver.listen_to (error);
|
|
text_receiver.listen_to (info);
|
|
text_receiver.listen_to (fatal);
|
|
text_receiver.listen_to (warning);
|
|
|
|
#ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
|
|
if (g_getenv ("BOOST_DEBUG")) {
|
|
boost_debug_shared_ptr_show_live_debugging (true);
|
|
}
|
|
#endif
|
|
|
|
if (parse_opts (argc, argv)) {
|
|
exit (1);
|
|
}
|
|
|
|
cout << PROGRAM_NAME
|
|
<< VERSIONSTRING
|
|
<< _(" (built using ")
|
|
<< revision
|
|
#ifdef __GNUC__
|
|
<< _(" and GCC version ") << __VERSION__
|
|
#endif
|
|
<< ')'
|
|
<< endl;
|
|
|
|
if (just_version) {
|
|
exit (0);
|
|
}
|
|
|
|
if (no_splash) {
|
|
cerr << _("Copyright (C) 1999-2012 Paul Davis") << endl
|
|
<< _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker, Robin Gareus") << endl
|
|
<< 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.")
|
|
<< endl;
|
|
}
|
|
|
|
/* some GUI objects need this */
|
|
|
|
if (!ARDOUR::init (ARDOUR_COMMAND_LINE::use_vst, ARDOUR_COMMAND_LINE::try_hw_optimization, localedir)) {
|
|
error << string_compose (_("could not initialize %1."), PROGRAM_NAME) << endmsg;
|
|
exit (1);
|
|
}
|
|
|
|
if (curvetest_file) {
|
|
return curvetest (curvetest_file);
|
|
}
|
|
|
|
#ifndef WIN32
|
|
if (::signal (SIGPIPE, sigpipe_handler)) {
|
|
cerr << _("Cannot xinstall SIGPIPE error handler") << endl;
|
|
}
|
|
#endif
|
|
|
|
try {
|
|
ui = new ARDOUR_UI (&argc, &argv, localedir);
|
|
} catch (failed_constructor& err) {
|
|
error << string_compose (_("could not create %1 GUI"), PROGRAM_NAME) << endmsg;
|
|
exit (1);
|
|
}
|
|
|
|
ui->run (text_receiver);
|
|
Gtkmm2ext::Application::instance()->cleanup();
|
|
delete ui;
|
|
ui = 0;
|
|
|
|
ARDOUR::cleanup ();
|
|
pthread_cancel_all ();
|
|
|
|
return 0;
|
|
}
|
|
#ifdef WINDOWS_VST_SUPPORT
|
|
} // end of extern C block
|
|
#endif
|
|
|