engine_entry get_engine_null_entry()
{
return engine_entry(
[](const data::config& config_, const boost::filesystem::path&,
const boost::filesystem::path&, const boost::filesystem::path&,
iface::environment_detector&, iface::displayer&, logger*) {
return make_engine(config_.engine, not_supported(), not_supported(),
not_supported(), not_supported(), not_supported(),
not_supported());
},
"",
"An engine which does not support anything. Mainly for testing "
"purposes.");
}
engine_entry get_engine_null_entry()
{
return engine_entry(
[](const data::config& config_, const boost::filesystem::path&,
const boost::filesystem::path&, const boost::filesystem::path&,
iface::environment_detector&, iface::displayer&, logger*) {
return make_engine(config_.active_shell_config().engine,
not_supported(), not_supported(), not_supported(),
not_supported(), not_supported(), not_supported(),
not_supported(), not_supported(),
supported_features());
},
"", data::markdown_string("An engine which does not support anything. "
"Mainly for testing purposes."),
supported_features());
}
/** Create a new project /name/ from existing template
* /template_name/ */
bool
Project::create ( const char *name, const char *template_name )
{
if ( exists( name ) )
{
WARNING( "Project already exists" );
return false;
}
close();
if ( mkdir( name, 0777 ) )
{
WARNING( "Cannot create project directory" );
return false;
}
if ( chdir( name ) )
FATAL( "WTF? Cannot change to new project directory" );
mkdir( "sources", 0777 );
creat( "history", 0666 );
if ( ! engine )
make_engine();
/* TODO: copy template */
write_info();
if ( open( name ) == 0 )
{
/* add the bare essentials */
timeline->beats_per_minute( 0, 120 );
timeline->time( 0, 4, 4 );
MESSAGE( "Created project \"%s\" from template \"%s\"", name, template_name );
return true;
}
else
{
WARNING( "Failed to open newly created project" );
return false;
}
}
/** Try to open project /name/. Returns 0 if sucsessful, an error code
* otherwise */
int
Project::open ( const char *name )
{
if ( ! validate( name ) )
return E_INVALID;
close();
chdir( name );
if ( ! acquire_lock( &_lockfd, ".lock" ) )
return E_LOCKED;
int version;
nframes_t rate;
char *creation_date;
char *created_by;
if ( ! read_info( &version, &rate, &creation_date, &created_by ) )
return E_INVALID;
if ( strncmp( created_by, "The Non-DAW", strlen( "The Non-DAW" ) ) &&
strncmp( created_by, "Non-DAW", strlen( "Non-DAW" ) ) &&
strncmp( created_by, APP_TITLE, strlen( APP_TITLE ) ) &&
strncmp( created_by, APP_NAME, strlen( APP_NAME ) ) )
return E_INVALID;
if ( version > PROJECT_VERSION )
return E_VERSION;
if ( version < 2 )
{
/* FIXME: Version 1->2 adds Cursor_Sequence and Cursor_Point to default project... */
}
/* normally, engine will be NULL after a close or on an initial open,
but 'new' will have already created it to get the sample rate. */
if ( ! engine )
make_engine();
{
Block_Timer timer( "Replayed journal" );
if ( ! Loggable::open( "history" ) )
return E_INVALID;
}
/* /\* really a good idea? *\/ */
/* timeline->sample_rate( rate ); */
if ( creation_date )
{
strcpy( _created_on, creation_date );
free( creation_date );
}
else
*_created_on = 0;
set_name( name );
*_path = '\0';
fl_filename_absolute( _path, sizeof( _path ), "." );
_is_open = true;
tle->load_timeline_settings();
timeline->zoom_fit();
MESSAGE( "Loaded project \"%s\"", name );
return 0;
}