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livetrax/gtk2_ardour/ardour_ui_startup.cc
Paul Davis 0d86819a2b fix two thinkos with startup sequence
1) audio/MIDI setup was being shown unnecessarily
2) could crash if entire startup sequence passed without any dialogs being necessary
2019-10-18 00:07:31 -06:00

647 lines
15 KiB
C++

/*
* Copyright (C) 2005-2007 Doug McLain <doug@nostar.net>
* Copyright (C) 2005-2017 Tim Mayberry <mojofunk@gmail.com>
* Copyright (C) 2005-2019 Paul Davis <paul@linuxaudiosystems.com>
* Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
* Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
* Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
* Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
* Copyright (C) 2008-2010 Sakari Bergen <sakari.bergen@beatwaves.net>
* Copyright (C) 2012-2019 Robin Gareus <robin@gareus.org>
* Copyright (C) 2013-2015 Colin Fletcher <colin.m.fletcher@googlemail.com>
* Copyright (C) 2013-2016 John Emmas <john@creativepost.co.uk>
* Copyright (C) 2013-2016 Nick Mainsbridge <mainsbridge@gmail.com>
* Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
* Copyright (C) 2015 André Nusser <andre.nusser@googlemail.com>
* Copyright (C) 2016-2018 Len Ovens <len@ovenwerks.net>
* Copyright (C) 2017 Johannes Mueller <github@johannes-mueller.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifdef WAF_BUILD
#include "gtk2ardour-config.h"
#include "gtk2ardour-version.h"
#endif
#ifndef PLATFORM_WINDOWS
#include <sys/resource.h>
#endif
#ifdef __FreeBSD__
#include <sys/types.h>
#include <sys/sysctl.h>
#endif
#include <glib.h>
#include "pbd/gstdio_compat.h"
#include <gtkmm/stock.h>
#include "pbd/basename.h"
#include "pbd/file_utils.h"
#include "ardour/audioengine.h"
#include "ardour/filename_extensions.h"
#include "ardour/filesystem_paths.h"
#include "ardour/profile.h"
#include "gtkmm2ext/application.h"
#include "ambiguous_file_dialog.h"
#include "ardour_ui.h"
#include "engine_dialog.h"
#include "keyboard.h"
#include "missing_file_dialog.h"
#include "nsm.h"
#include "opts.h"
#include "pingback.h"
#include "public_editor.h"
#include "splash.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using namespace Gtkmm2ext;
using namespace std;
static bool
_hide_splash (gpointer arg)
{
((ARDOUR_UI*)arg)->hide_splash();
return false;
}
bool
ARDOUR_UI::first_idle ()
{
if (_session) {
_session->allow_auto_play (true);
}
if (editor) {
editor->first_idle();
}
/* in 1 second, hide the splash screen
*
* Consider hiding it *now*. If a user opens opens a dialog
* during that one second while the splash is still visible,
* the dialog will push-back the splash.
* Closing the dialog later will pop it back.
*/
Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 1000);
Keyboard::set_can_save_keybindings (true);
return false;
}
void
ARDOUR_UI::setup_profile ()
{
if (gdk_screen_width() < 1200 || getenv ("ARDOUR_NARROW_SCREEN")) {
Profile->set_small_screen ();
}
if (g_getenv ("MIXBUS")) {
Profile->set_mixbus ();
}
}
int
ARDOUR_UI::missing_file (Session*s, std::string str, DataType type)
{
MissingFileDialog dialog (s, str, type);
dialog.show ();
dialog.present ();
int result = dialog.run ();
dialog.hide ();
switch (result) {
case RESPONSE_OK:
break;
default:
return 1; // quit entire session load
}
result = dialog.get_action ();
return result;
}
int
ARDOUR_UI::ambiguous_file (std::string file, std::vector<std::string> hits)
{
AmbiguousFileDialog dialog (file, hits);
dialog.show ();
dialog.present ();
dialog.run ();
return dialog.get_which ();
}
void
ARDOUR_UI::session_format_mismatch (std::string xml_path, std::string backup_path)
{
const char* start_big = "<span size=\"x-large\" weight=\"bold\">";
const char* end_big = "</span>";
const char* start_mono = "<tt>";
const char* end_mono = "</tt>";
MessageDialog msg (string_compose (_("%4This is a session from an older version of %3%5\n\n"
"%3 has copied the old session file\n\n%6%1%7\n\nto\n\n%6%2%7\n\n"
"From now on, use the backup copy with older versions of %3"),
xml_path, backup_path, PROGRAM_NAME,
start_big, end_big,
start_mono, end_mono), true);
msg.run ();
}
int
ARDOUR_UI::sr_mismatch_dialog (samplecnt_t desired, samplecnt_t actual)
{
HBox* hbox = new HBox();
Image* image = new Image (Stock::DIALOG_WARNING, ICON_SIZE_DIALOG);
ArdourDialog dialog (_("Sample Rate Mismatch"), true);
Label message (string_compose (_("\
This session was created with a sample rate of %1 Hz, but\n\
%2 is currently running at %3 Hz. If you load this session,\n\
audio may be played at the wrong sample rate.\n"), desired, PROGRAM_NAME, actual));
image->set_alignment(ALIGN_CENTER, ALIGN_TOP);
hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12);
hbox->pack_end (message, PACK_EXPAND_PADDING, 12);
dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6);
dialog.add_button (_("Do not load session"), RESPONSE_REJECT);
dialog.add_button (_("Load session anyway"), RESPONSE_ACCEPT);
dialog.set_default_response (RESPONSE_ACCEPT);
dialog.set_position (WIN_POS_CENTER);
message.show();
image->show();
hbox->show();
switch (dialog.run()) {
case RESPONSE_ACCEPT:
return 0;
default:
break;
}
return 1;
}
void
ARDOUR_UI::sr_mismatch_message (samplecnt_t desired, samplecnt_t actual)
{
MessageDialog msg (string_compose (_("\
This session was created with a sample rate of %1 Hz, but\n\
%2 is currently running at %3 Hz.\n\
Audio will be recorded and played at the wrong sample rate.\n\
Re-Configure the Audio Engine in\n\
Menu > Window > Audio/Midi Setup"),
desired, PROGRAM_NAME, actual),
true,
Gtk::MESSAGE_WARNING);
msg.run ();
}
XMLNode*
ARDOUR_UI::preferences_settings () const
{
XMLNode* node = 0;
if (_session) {
node = _session->instant_xml(X_("Preferences"));
} else {
node = Config->instant_xml(X_("Preferences"));
}
if (!node) {
node = new XMLNode (X_("Preferences"));
}
return node;
}
XMLNode*
ARDOUR_UI::mixer_settings () const
{
XMLNode* node = 0;
if (_session) {
node = _session->instant_xml(X_("Mixer"));
} else {
node = Config->instant_xml(X_("Mixer"));
}
if (!node) {
node = new XMLNode (X_("Mixer"));
}
return node;
}
XMLNode*
ARDOUR_UI::main_window_settings () const
{
XMLNode* node = 0;
if (_session) {
node = _session->instant_xml(X_("Main"));
} else {
node = Config->instant_xml(X_("Main"));
}
if (!node) {
if (getenv("ARDOUR_INSTANT_XML_PATH")) {
node = Config->instant_xml(getenv("ARDOUR_INSTANT_XML_PATH"));
}
}
if (!node) {
node = new XMLNode (X_("Main"));
}
return node;
}
XMLNode*
ARDOUR_UI::editor_settings () const
{
XMLNode* node = 0;
if (_session) {
node = _session->instant_xml(X_("Editor"));
} else {
node = Config->instant_xml(X_("Editor"));
}
if (!node) {
if (getenv("ARDOUR_INSTANT_XML_PATH")) {
node = Config->instant_xml(getenv("ARDOUR_INSTANT_XML_PATH"));
}
}
if (!node) {
node = new XMLNode (X_("Editor"));
}
return node;
}
XMLNode*
ARDOUR_UI::keyboard_settings () const
{
XMLNode* node = 0;
node = Config->extra_xml(X_("Keyboard"));
if (!node) {
node = new XMLNode (X_("Keyboard"));
}
return node;
}
void
ARDOUR_UI::hide_splash ()
{
Splash::drop ();
}
void
ARDOUR_UI::check_announcements ()
{
#ifdef PHONE_HOME
string _annc_filename;
#ifdef __APPLE__
_annc_filename = PROGRAM_NAME "_announcements_osx_";
#elif defined PLATFORM_WINDOWS
_annc_filename = PROGRAM_NAME "_announcements_windows_";
#else
_annc_filename = PROGRAM_NAME "_announcements_linux_";
#endif
_annc_filename.append (VERSIONSTRING);
_announce_string = "";
std::string path = Glib::build_filename (user_config_directory(), _annc_filename);
FILE* fin = g_fopen (path.c_str(), "rb");
if (fin) {
while (!feof (fin)) {
char tmp[1024];
size_t len;
if ((len = fread (tmp, sizeof(char), 1024, fin)) == 0 || ferror (fin)) {
break;
}
_announce_string.append (tmp, len);
}
fclose (fin);
}
pingback (VERSIONSTRING, path);
#endif
}
int
ARDOUR_UI::nsm_init ()
{
const char *nsm_url;
if ((nsm_url = g_getenv ("NSM_URL")) == 0) {
return 0;
}
nsm = new NSM_Client;
if (nsm->init (nsm_url)) {
delete nsm;
nsm = 0;
error << _("NSM: initialization failed") << endmsg;
return -1;
}
/* the ardour executable may have different names:
*
* waf's obj.target for distro versions: eg ardour4, ardourvst4
* Ardour4, Mixbus3 for bundled versions + full path on OSX & windows
* argv[0] does not apply since we need the wrapper-script (not the binary itself)
*
* The wrapper startup script should set the environment variable 'ARDOUR_SELF'
*/
const char *process_name = g_getenv ("ARDOUR_SELF");
nsm->announce (PROGRAM_NAME, ":dirty:", process_name ? process_name : "ardour6");
unsigned int i = 0;
// wait for announce reply from nsm server
for ( i = 0; i < 5000; ++i) {
nsm->check ();
Glib::usleep (i);
if (nsm->is_active()) {
break;
}
}
if (i == 5000) {
error << _("NSM server did not announce itself") << endmsg;
return -1;
}
// wait for open command from nsm server
for ( i = 0; i < 5000; ++i) {
nsm->check ();
Glib::usleep (1000);
if (nsm->client_id ()) {
break;
}
}
if (i == 5000) {
error << _("NSM: no client ID provided") << endmsg;
return -1;
}
if (_session && nsm) {
_session->set_nsm_state( nsm->is_active() );
} else {
error << _("NSM: no session created") << endmsg;
return -1;
}
// nsm requires these actions disabled
vector<string> action_names;
action_names.push_back("SaveAs");
action_names.push_back("Rename");
action_names.push_back("New");
action_names.push_back("Open");
action_names.push_back("Recent");
action_names.push_back("Close");
for (vector<string>::const_iterator n = action_names.begin(); n != action_names.end(); ++n) {
Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), (*n).c_str());
if (act) {
act->set_sensitive (false);
}
}
return 0;
}
void
ARDOUR_UI::sfsm_response (StartupFSM::Result r)
{
std::cerr << "sfsm::R (" << r << ")\n";
switch (r) {
case StartupFSM::ExitProgram:
cerr << "ExitProgram\n";
queue_finish ();
break;
case StartupFSM::LoadSession:
cerr << "LoadSession\n";
_initial_verbose_plugin_scan = false;
if (load_session_from_startup_fsm () == 0) {
startup_fsm->end();
delete startup_fsm;
startup_fsm = 0;
startup_done ();
}
break;
}
}
int
ARDOUR_UI::starting ()
{
if (ARDOUR_COMMAND_LINE::check_announcements) {
check_announcements ();
}
/* we need to create this early because it may need to set the
* audio backend end up.
*/
EngineControl* amd;
try {
amd = dynamic_cast<EngineControl*> (audio_midi_setup.get (true));
} catch (...) {
std::cerr << "audio-midi engine setup failed."<< std::endl;
return -1;
}
if (nsm_init ()) {
return -1;
} else {
startup_fsm = new StartupFSM (*amd);
startup_fsm->signal_response().connect (sigc::mem_fun (*this, &ARDOUR_UI::sfsm_response));
/* Note: entire startup process could happen in this one call
* if:
*
* 1) not a new user
* 2) session name provided on command line (and valid)
* 3) no audio/MIDI setup required
*/
startup_fsm->start ();
if (startup_fsm && startup_fsm->brand_new_user()) {
_initial_verbose_plugin_scan = true;
}
}
return 0;
}
int
ARDOUR_UI::load_session_from_startup_fsm ()
{
const string session_path = startup_fsm->session_path;
const string session_name = startup_fsm->session_name;
const string session_template = startup_fsm->session_template;
const bool session_is_new = startup_fsm->session_is_new;
const BusProfile bus_profile = startup_fsm->bus_profile;
std::cerr << " loading from " << session_path << " as " << session_name << " templ " << session_template << " is_new " << session_is_new << " bp " << bus_profile.master_out_channels << std::endl;
if (session_is_new) {
if (build_session (session_path, session_name, &bus_profile)) {
return -1;
}
if (!session_template.empty() && session_template.substr (0, 11) == "urn:ardour:") {
meta_session_setup (session_template.substr (11));
}
return 0;
}
return load_session (session_path, session_name, session_template);
}
void
ARDOUR_UI::startup_done ()
{
use_config ();
WM::Manager::instance().show_visible ();
/* We have to do this here since goto_editor_window() ends up calling show_all() on the
* editor window, and we may want stuff to be hidden.
*/
_status_bar_visibility.update ();
BootMessage (string_compose (_("%1 is ready for use"), PROGRAM_NAME));
}
void
ARDOUR_UI::use_config ()
{
XMLNode* node = Config->extra_xml (X_("TransportControllables"));
if (node) {
set_transport_controllable_state (*node);
}
}
void
ARDOUR_UI::check_memory_locking ()
{
#if defined(__APPLE__) || defined(PLATFORM_WINDOWS)
/* OS X doesn't support mlockall(2), and so testing for memory locking capability there is pointless */
return;
#else // !__APPLE__
XMLNode* memory_warning_node = Config->instant_xml (X_("no-memory-warning"));
if (AudioEngine::instance()->is_realtime() && memory_warning_node == 0) {
struct rlimit limits;
int64_t ram;
long pages, page_size;
#ifdef __FreeBSD__
size_t pages_len=sizeof(pages);
if ((page_size = getpagesize()) < 0 ||
sysctlbyname("hw.availpages", &pages, &pages_len, NULL, 0))
#else
if ((page_size = sysconf (_SC_PAGESIZE)) < 0 ||(pages = sysconf (_SC_PHYS_PAGES)) < 0)
#endif
{
ram = 0;
} else {
ram = (int64_t) pages * (int64_t) page_size;
}
if (getrlimit (RLIMIT_MEMLOCK, &limits)) {
return;
}
if (limits.rlim_cur != RLIM_INFINITY) {
if (ram == 0 || ((double) limits.rlim_cur / ram) < 0.75) {
MessageDialog msg (
string_compose (
_("WARNING: Your system has a limit for maximum amount of locked memory. "
"This might cause %1 to run out of memory before your system "
"runs out of memory. \n\n"
"You can view the memory limit with 'ulimit -l', "
"and it is normally controlled by %2"),
PROGRAM_NAME,
#ifdef __FreeBSD__
X_("/etc/login.conf")
#else
X_(" /etc/security/limits.conf")
#endif
).c_str());
msg.set_default_response (RESPONSE_OK);
VBox* vbox = msg.get_vbox();
HBox hbox;
CheckButton cb (_("Do not show this window again"));
hbox.pack_start (cb, true, false);
vbox->pack_start (hbox);
cb.show();
vbox->show();
hbox.show ();
pop_back_splash (msg);
msg.run ();
if (cb.get_active()) {
XMLNode node (X_("no-memory-warning"));
Config->add_instant_xml (node);
}
}
}
}
#endif // !__APPLE__
}