void
configfile::line_after( ifstream *a_file, string a_tag)
{
/* run to start */
a_file->clear();
a_file->seekg( 0, ios::beg );
a_file->getline( m_line, sizeof(m_line) );
while ( strncmp( m_line, a_tag.c_str(), a_tag.length()) != 0 &&
!a_file->eof() )
{
a_file->getline( m_line, sizeof(m_line) );
}
next_data_line( a_file );
}
bool
configfile::line_after (std::ifstream & file, const std::string & tag)
{
bool result = false;
file.clear();
file.seekg(0, std::ios::beg);
file.getline(m_line, sizeof(m_line));
while (! file.eof())
{
result = strncmp(m_line, tag.c_str(), tag.length()) == 0;
if (result)
break;
else
file.getline(m_line, sizeof(m_line));
}
(void) next_data_line(file);
return result;
}
bool
userfile::parse (perform & /* a_perf */)
{
std::ifstream file(m_name.c_str(), std::ios::in | std::ios::ate);
if (! file.is_open())
{
fprintf(stderr, "? error opening [%s]\n", m_name.c_str());
return false;
}
file.seekg(0, std::ios::beg); /* seek to start */
line_after(file, "[user-midi-bus-definitions]"); /* find the tag */
int buses = 0;
sscanf(m_line, "%d", &buses); /* atavistic! */
for (int bus = 0; bus < buses; ++bus)
{
std::string label = make_section_name("user-midi-bus", bus);
line_after(file, label);
if (g_user_settings.add_bus(m_line))
{
next_data_line(file);
int instruments = 0;
int instrument;
int channel;
sscanf(m_line, "%d", &instruments);
for (int j = 0; j < instruments; j++)
{
next_data_line(file);
sscanf(m_line, "%d %d", &channel, &instrument);
g_user_settings.set_bus_instrument(bus, channel, instrument);
}
}
else
{
fprintf
(
stderr, "? error adding %s (line = '%s')\n",
label.c_str(), m_line
);
}
}
line_after(file, "[user-instrument-definitions]");
int instruments = 0;
sscanf(m_line, "%d", &instruments);
for (int i = 0; i < instruments; i++)
{
std::string label = make_section_name("user-instrument", i);
line_after(file, label);
if (g_user_settings.add_instrument(m_line))
{
next_data_line(file);
char ccname[SEQ64_LINE_MAX];
int ccs = 0;
sscanf(m_line, "%d", &ccs);
for (int j = 0; j < ccs; j++)
{
int c = 0;
next_data_line(file);
// sscanf(m_line, "%d", &c);
// sscanf(m_line, "%[^\n]", ccname);
ccname[0] = 0; // clear the buffer
sscanf(m_line, "%d %[^\n]", &c, ccname);
if (c >= 0 && c < MIDI_CONTROLLER_MAX) // 128
{
g_user_settings.set_instrument_controllers
(
i, c, std::string(ccname), true
);
}
else
{
fprintf
(
stderr, "? illegal controller value %d for '%s'\n",
c, label.c_str()
);
}
}
}
else
{
fprintf
(
stderr, "? error adding %s (line = '%s')\n",
label.c_str(), m_line
);
}
}
/*
* TODO: More (new) variables to follow!
*/
g_user_settings.set_globals();
dump_setting_summary();
file.close();
return true;
}
bool
userfile::parse (perform & /* a_perf */)
{
std::ifstream file(m_name.c_str(), std::ios::in | std::ios::ate);
if (! file.is_open())
{
fprintf(stderr, "? error opening [%s]\n", m_name.c_str());
return false;
}
file.seekg(0, std::ios::beg); /* seek to start */
/*
* Header commentary is skipped during parsing.
*
* \change ca 2016-04-04
* Next, if we're using the manual or auto ALSA port options
* specified in the RC file, we do want to override the ports that
* the queries of the ALSA system find. Otherwise, we might want to
* reveal the names obtained by port detection for ALSA, and do not
* want to override the names of the ports that are found.
*/
if (! rc().reveal_alsa_ports())
{
/*
* [user-midi-bus-definitions]
*/
line_after(file, "[user-midi-bus-definitions]"); /* find the tag */
int buses = 0;
sscanf(m_line, "%d", &buses); /* atavistic! */
/*
* [user-midi-bus-x]
*/
for (int bus = 0; bus < buses; ++bus)
{
std::string label = make_section_name("user-midi-bus", bus);
line_after(file, label);
if (usr().add_bus(m_line))
{
(void) next_data_line(file);
int instruments = 0;
int instrument;
int channel;
sscanf(m_line, "%d", &instruments);
for (int j = 0; j < instruments; ++j)
{
(void) next_data_line(file);
sscanf(m_line, "%d %d", &channel, &instrument);
usr().set_bus_instrument(bus, channel, instrument);
}
}
else
{
fprintf
(
stderr, "? error adding %s (line = '%s')\n",
label.c_str(), m_line
);
}
}
}
/*
* [user-instrument-definitions]
*/
line_after(file, "[user-instrument-definitions]");
int instruments = 0;
sscanf(m_line, "%d", &instruments);
/*
* [user-instrument-x]
*/
for (int i = 0; i < instruments; ++i)
{
std::string label = make_section_name("user-instrument", i);
line_after(file, label);
if (usr().add_instrument(m_line))
{
char ccname[SEQ64_LINE_MAX];
int ccs = 0;
(void) next_data_line(file);
sscanf(m_line, "%d", &ccs);
for (int j = 0; j < ccs; ++j)
{
int c = 0;
(void) next_data_line(file);
ccname[0] = 0; // clear the buffer
sscanf(m_line, "%d %[^\n]", &c, ccname);
if (c >= 0 && c < SEQ64_MIDI_CONTROLLER_MAX) // 128
{
usr().set_instrument_controllers
(
i, c, std::string(ccname), true
);
}
else
{
fprintf
(
stderr, "? illegal controller value %d for '%s'\n",
c, label.c_str()
);
}
}
}
else
{
fprintf
(
stderr, "? error adding %s (line = '%s')\n",
label.c_str(), m_line
);
}
}
/*
* [user-interface-settings]
*
* These are new items stored in the user file. Only variables whose
* effects we can be completely sure of are read from this section, and
* used, at this time. More to come.
*/
if (! rc().legacy_format())
{
int scratch = 0;
line_after(file, "[user-interface-settings]");
sscanf(m_line, "%d", &scratch);
usr().grid_style(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().grid_brackets(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().mainwnd_rows(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().mainwnd_cols(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().max_sets(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().mainwid_border(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().mainwid_spacing(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().control_height(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().zoom(scratch);
/*
* This boolean affects the behavior of the scale, key, and background
* sequence features, but their actual values are stored in the MIDI
* file, not in the "user" configuration file.
*/
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().global_seq_feature(scratch != 0);
/*
* The user-interface font is now selectable at run time. Old versus
* new font.
*/
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().use_new_font(scratch != 0);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().allow_two_perfedits(scratch != 0);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().perf_h_page_increment(scratch);
(void) next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().perf_v_page_increment(scratch);
/*
* Here, we start checking the lines, on the theory that these
* very new (2016-02-14) items might mess up people who already have
* older Sequencer64 "user" configuration files.
*/
if (next_data_line(file))
{
sscanf(m_line, "%d", &scratch); /* now an int */
usr().progress_bar_colored(scratch); /* pick a color */
if (next_data_line(file))
{
sscanf(m_line, "%d", &scratch);
usr().progress_bar_thick(scratch != 0);
}
if (next_data_line(file))
{
sscanf(m_line, "%d", &scratch);
if (scratch <= 1) /* boolean? */
{
usr().inverse_colors(scratch != 0);
if (next_data_line(file))
sscanf(m_line, "%d", &scratch); /* get redraw */
}
if (scratch < SEQ64_MINIMUM_REDRAW)
scratch = SEQ64_MINIMUM_REDRAW;
else if (scratch > SEQ64_MAXIMUM_REDRAW)
scratch = SEQ64_MAXIMUM_REDRAW;
usr().window_redraw_rate(scratch);
}
if (next_data_line(file))
{
sscanf(m_line, "%d", &scratch);
if (scratch <= 1) /* boolean? */
usr().use_more_icons(scratch != 0);
}
}
usr().normalize(); /* calculate derived values */
}
else
{
/*
* Legacy values. Compare to user_settings::set_defaults().
*/
usr().grid_style(0);
usr().grid_brackets(1);
usr().mainwnd_rows(4);
usr().mainwnd_cols(8);
usr().max_sets(32);
usr().mainwid_border(0);
usr().mainwid_spacing(2);
usr().control_height(0);
usr().zoom(SEQ64_DEFAULT_ZOOM);
usr().global_seq_feature(false);
usr().use_new_font(false);
usr().allow_two_perfedits(false);
usr().perf_h_page_increment(1);
usr().perf_v_page_increment(1);
usr().progress_bar_colored(0);
usr().progress_bar_thick(false);
usr().inverse_colors(false);
usr().window_redraw_rate(c_redraw_ms);
}
/*
* [user-midi-settings]
*/
if (! rc().legacy_format())
{
line_after(file, "[user-midi-settings]");
int scratch = 0;
sscanf(m_line, "%d", &scratch);
usr().midi_ppqn(scratch);
next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().midi_beats_per_bar(scratch);
next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().midi_beats_per_minute(scratch);
next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().midi_beat_width(scratch);
next_data_line(file);
sscanf(m_line, "%d", &scratch);
usr().midi_buss_override(char(scratch));
}
/*
* We have all of the data. Close the file.
*/
dump_setting_summary();
file.close(); /* End Of File, EOF, done! */
return true;
}
bool
PreferencesFile::parse( MidiPerformance *a_perf )
{
/* open binary file */
ifstream file ( m_name.toUtf8().constData(), ios::in | ios::ate );
if( ! file.is_open() )
return false;
/* run to start */
file.seekg( 0, ios::beg );
line_after( &file, "[midi-control]" );
unsigned int sequences = 0;
sscanf( m_line, "%u", &sequences );
next_data_line( &file );
for (unsigned int i = 0; i < sequences; ++i) {
int sequence = 0;
sscanf(m_line, "%d [ %d %d %ld %ld %ld %ld ]"
" [ %d %d %ld %ld %ld %ld ]"
" [ %d %d %ld %ld %ld %ld ]",
&sequence,
&a_perf->get_midi_control_toggle(i)->m_active,
&a_perf->get_midi_control_toggle(i)->m_inverse_active,
&a_perf->get_midi_control_toggle(i)->m_status,
&a_perf->get_midi_control_toggle(i)->m_data,
&a_perf->get_midi_control_toggle(i)->m_min_value,
&a_perf->get_midi_control_toggle(i)->m_max_value,
&a_perf->get_midi_control_on(i)->m_active,
&a_perf->get_midi_control_on(i)->m_inverse_active,
&a_perf->get_midi_control_on(i)->m_status,
&a_perf->get_midi_control_on(i)->m_data,
&a_perf->get_midi_control_on(i)->m_min_value,
&a_perf->get_midi_control_on(i)->m_max_value,
&a_perf->get_midi_control_off(i)->m_active,
&a_perf->get_midi_control_off(i)->m_inverse_active,
&a_perf->get_midi_control_off(i)->m_status,
&a_perf->get_midi_control_off(i)->m_data,
&a_perf->get_midi_control_off(i)->m_min_value,
&a_perf->get_midi_control_off(i)->m_max_value);
next_data_line(&file);
}
/* group midi control */
line_after( &file, "[mute-group]");
int gtrack = 0;
sscanf( m_line, "%d", >rack );
next_data_line( &file );
int mtx[cSeqsInBank], j=0;
for (int i=0; i< cSeqsInBank; i++) {
a_perf->select_group_mute(j);
sscanf(m_line, "%d [%d %d %d %d %d %d %d %d]"
" [%d %d %d %d %d %d %d %d]"
" [%d %d %d %d %d %d %d %d]"
" [%d %d %d %d %d %d %d %d]",
&j,
&mtx[0], &mtx[1], &mtx[2], &mtx[3],
&mtx[4], &mtx[5], &mtx[6], &mtx[7],
&mtx[8], &mtx[9], &mtx[10], &mtx[11],
&mtx[12], &mtx[13], &mtx[14], &mtx[15],
&mtx[16], &mtx[17], &mtx[18], &mtx[19],
&mtx[20], &mtx[21], &mtx[22], &mtx[23],
&mtx[24], &mtx[25], &mtx[26], &mtx[27],
&mtx[28], &mtx[29], &mtx[30], &mtx[31]);
for (int k=0; k< cSeqsInBank; k++) {
a_perf->set_group_mute_state(k, mtx[k]);
}
j++;
next_data_line( &file );
}
line_after( &file, "[midi-clock]" );
long buses = 0;
sscanf( m_line, "%ld", &buses );
next_data_line( &file );
for ( int i=0; i<buses; ++i ){
long bus_on, bus;
sscanf( m_line, "%ld %ld", &bus, &bus_on );
a_perf->get_master_midi_bus( )->set_clock( bus, (clock_e) bus_on );
next_data_line( &file );
}
//disabled this for the time being.
//Default key mappings always used
/*
line_after( &file, "[keyboard-control]" );
long keys = 0;
sscanf( m_line, "%ld", &keys );
next_data_line( &file );
//only clear default key bindings
//if we have replacements
if (keys > 0)
{
a_perf->key_events.clear();
for ( int i=0; i<keys; ++i )
{
long key = 0, seq = 0;
sscanf( m_line, "%ld %ld", &key, &seq );
a_perf->set_key_event( key, seq );
next_data_line( &file );
}
}
line_after( &file, "[keyboard-group]" );
long groups = 0;
sscanf( m_line, "%ld", &groups );
next_data_line( &file );
if (groups > 0)
{
a_perf->key_groups.clear();
for ( int i=0; i<groups; ++i )
{
long key = 0, group = 0;
sscanf( m_line, "%ld %ld", &key, &group );
a_perf->set_key_group( key, group );
next_data_line( &file );
}
}
sscanf( m_line, "%u %u", &a_perf->m_key_bpm_up,
&a_perf->m_key_bpm_dn );
next_data_line( &file );
sscanf( m_line, "%u %u %u", &a_perf->m_key_screenset_up,
&a_perf->m_key_screenset_dn,
&a_perf->m_key_set_playing_screenset);
next_data_line( &file );
sscanf( m_line, "%u %u %u", &a_perf->m_key_group_on,
&a_perf->m_key_group_off,
&a_perf->m_key_group_learn);
next_data_line( &file );
sscanf( m_line, "%s %s %s %s %s",
&a_perf->m_key_replace,
&a_perf->m_key_queue,
&a_perf->m_key_snapshot_1,
&a_perf->m_key_snapshot_2,
&a_perf->m_key_keep_queue);
next_data_line( &file );
int show_key = 0;
sscanf(m_line, "%d", &show_key);
a_perf->m_show_ui_sequence_key = (bool) show_key;
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_start );
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_stop );
*/
line_after( &file, "[jack-transport]" );
long flag = 0;
sscanf( m_line, "%ld", &flag );
global_with_jack_transport = (bool) flag;
next_data_line( &file );
sscanf( m_line, "%ld", &flag );
global_with_jack_master = (bool) flag;
next_data_line( &file );
sscanf( m_line, "%ld", &flag );
global_with_jack_master_cond = (bool) flag;
line_after( &file, "[midi-input]" );
buses = 0;
sscanf( m_line, "%ld", &buses );
next_data_line( &file );
for ( int i=0; i<buses; ++i ){
long bus_on, bus;
sscanf( m_line, "%ld %ld", &bus, &bus_on );
a_perf->get_master_midi_bus( )->set_input( bus, (bool) bus_on );
next_data_line( &file );
}
/* midi clock mod */
long ticks = 64;
line_after( &file, "[midi-clock-mod-ticks]" );
sscanf( m_line, "%ld", &ticks );
MidiBus::set_clock_mod(ticks);
/* last used dir */
line_after( &file, "[last-used-dir]" );
//FIXME: check for a valid path is missing
if (m_line[0] == '/')
last_used_dir = m_line;
/* recent files list */
line_after( &file, "[recent-files]" );
for (int c = 0;c<10;c++){
if (m_line[0]!=EOF){
recent_files[c] = m_line;
} else
recent_files[c] = "";
next_data_line(&file);
}
/* note resume */
long resume = 0;
line_after(&file, "[note-resume]");
sscanf(m_line, "%ld", &resume);
a_perf->setResumeNoteOns(resume);
/* key height */
long keyHeight = 12;
line_after(&file, "[key-height]");
sscanf(m_line, "%ld", &keyHeight);
a_perf->setEditorKeyHeight(keyHeight);
/* interaction method */
long method = 0;
line_after( &file, "[interaction-method]" );
sscanf( m_line, "%ld", &method );
global_interactionmethod = (interaction_method_e)method;
file.close();
return true;
}
bool
userfile::parse( perform *a_perf )
{
/* open binary file */
ifstream file ( m_name.c_str(), ios::in | ios::ate );
if( ! file.is_open() )
return false;
/* run to start */
file.seekg( 0, ios::beg );
line_after( &file, "[user-midi-bus-definitions]" );
int buses = 0;
sscanf( m_line, "%d", &buses );
char bus_num[4];
for ( int i=0; i<buses; i++ )
{
snprintf(bus_num, sizeof(bus_num), "%d", i);
line_after( &file, "[user-midi-bus-" + string(bus_num) + "]");
global_user_midi_bus_definitions[i].alias = m_line;
next_data_line( &file );
int instruments=0;
int instrument;
int channel;
sscanf( m_line, "%d", &instruments );
for ( int j=0; j<instruments; j++ )
{
next_data_line( &file );
sscanf( m_line, "%d %d", &channel, &instrument );
global_user_midi_bus_definitions[i].instrument[channel] = instrument;
// printf( "%d %d\n", channel, instrument );
}
}
line_after( &file, "[user-instrument-definitions]" );
int instruments = 0;
sscanf( m_line, "%d", &instruments );
char instrument_num[4];
for ( int i=0; i<instruments; i++ )
{
snprintf(instrument_num, sizeof(instrument_num), "%d", i);
line_after( &file, "[user-instrument-" + string(instrument_num) + "]");
global_user_instrument_definitions[i].instrument = m_line;
// printf( "%d %s\n", i, m_line );
next_data_line( &file );
int ccs=0;
int cc=0;
char cc_name[1024];
sscanf( m_line, "%d", &ccs );
for ( int j=0; j<ccs; j++ )
{
next_data_line( &file );
sscanf( m_line, "%d", &cc );
sscanf( m_line, "%[^\n]", cc_name );
global_user_instrument_definitions[i].controllers[cc] = string(cc_name);
global_user_instrument_definitions[i].controllers_active[cc] = true;
// printf( "[%d] %s\n", cc, cc_name );
}
}
file.close();
return true;
}
bool
optionsfile::parse( perform *a_perf )
{
/* file size */
int file_size = 0;
/* open binary file */
ifstream file ( m_name.c_str(), ios::in | ios::ate );
if( ! file.is_open() )
return false;
file_size = file.tellg();
/* run to start */
file.seekg( 0, ios::beg );
line_after( &file, "[midi-clock]" );
long buses = 0;
sscanf( m_line, "%ld", &buses );
next_data_line( &file );
for ( int i=0; i<buses; ++i ){
long bus_on, bus;
sscanf( m_line, "%ld %ld", &bus, &bus_on );
a_perf->get_master_midi_bus( )->set_clock( bus, (clock_e) bus_on );
next_data_line( &file );
}
line_after( &file, "[keyboard-control]" );
sscanf( m_line, "%u", &a_perf->m_key_start );
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_stop );
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_loop );
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_bpm_dn );
next_data_line( &file );
sscanf( m_line, "%u", &a_perf->m_key_bpm_up );
line_after( &file, "[jack-transport]" );
long flag = 0;
sscanf( m_line, "%ld", &flag );
global_with_jack_transport = (bool) flag;
next_data_line( &file );
sscanf( m_line, "%ld", &flag );
global_with_jack_master = (bool) flag;
next_data_line( &file );
sscanf( m_line, "%ld", &flag );
global_with_jack_master_cond = (bool) flag;
line_after( &file, "[midi-input]" );
buses = 0;
sscanf( m_line, "%ld", &buses );
next_data_line( &file );
for ( int i=0; i<buses; ++i ){
long bus_on, bus;
sscanf( m_line, "%ld %ld", &bus, &bus_on );
a_perf->get_master_midi_bus( )->set_input( bus, (bool) bus_on );
next_data_line( &file );
}
/* midi clock mod */
long ticks = 64;
line_after( &file, "[midi-clock-mod-ticks]" );
sscanf( m_line, "%ld", &ticks );
midibus::set_clock_mod(ticks);
/* manual alsa ports */
line_after( &file, "[manual-alsa-ports]" );
sscanf( m_line, "%ld", &flag );
global_manual_alsa_ports = (bool) flag;
/* last used dir */
line_after( &file, "[last-used-dir]" );
//FIXME: check for a valid path is missing
if (m_line[0] == '/')
last_used_dir.assign(m_line);
/* interaction method */
long method = 0;
line_after( &file, "[interaction-method]" );
sscanf( m_line, "%ld", &method );
global_interactionmethod = (interaction_method_e)method;
file.close();
return true;
}