// -----------------------------------------------------------------------
void * cchar_term_worker(void *ptr)
{
struct cchar_unit_proto_t *unit = ptr;
char data;
int res;
static int counter;
while (1) {
res = term_read(UNIT->term, &data, 1);
if (res <= 0) {
continue;
}
if (data == 10) {
cchar_term_queue_char(unit, 10);
cchar_term_queue_char(unit, 13);
counter++;
} else if (data == 13) {
continue;
} else {
cchar_term_queue_char(unit, data);
}
}
pthread_exit(NULL);
}
void transport( mlt_producer producer )
{
mlt_properties properties = mlt_producer_properties( producer );
term_init( );
fprintf( stderr, "Press 'q' to continue\n" );
while( mlt_properties_get_int( properties, "done" ) == 0 )
{
int value = term_read( );
if ( value != -1 )
transport_action( producer, ( char * )&value );
}
}
char get_keypress( )
{
char value = '\0';
int pressed = 0;
fflush( stdout );
term_init( );
while ( ( pressed = term_read( ) ) == -1 ) ;
term_exit( );
value = (char)pressed;
return value;
}
// -----------------------------------------------------------------------
void * cchar_term_worker(void *ptr)
{
struct cchar_unit_proto_t *unit = (struct cchar_unit_proto_t *) ptr;
char data;
int res;
while (1) {
res = term_read(UNIT->term, &data, 1);
usleep(1000);
if ((res <= 0) || (data == 10)) {
continue;
}
cchar_term_queue_char(unit, data);
}
pthread_exit(NULL);
}
static int pollterms(void)
{
struct pollfd ufds[NTERMS + 1];
int term_idx[NTERMS + 1];
int i;
int n = 1;
ufds[0].fd = 0;
ufds[0].events = POLLIN;
for (i = 0; i < NTERMS; i++) {
if (TERMOPEN(i)) {
ufds[n].fd = terms[i].fd;
ufds[n].events = POLLIN;
term_idx[n++] = i;
}
}
if (poll(ufds, n, 1000) < 1)
return 0;
if (ufds[0].revents & (POLLFLAGS & ~POLLIN))
return 1;
if (ufds[0].revents & POLLIN)
directkey();
for (i = 1; i < n; i++) {
if (!(ufds[i].revents & POLLFLAGS))
continue;
peepterm(term_idx[i]);
if (ufds[i].revents & POLLIN) {
term_read();
} else {
scr_free(term_idx[i]);
term_end();
if (cmdmode)
exitit = 1;
}
peepback(term_idx[i]);
}
return 0;
}
static void transport( mlt_producer producer, mlt_consumer consumer )
{
mlt_properties properties = MLT_PRODUCER_PROPERTIES( producer );
int silent = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "silent" );
int progress = mlt_properties_get_int( MLT_CONSUMER_PROPERTIES( consumer ), "progress" );
struct timespec tm = { 0, 40000000 };
int total_length = mlt_producer_get_length( producer );
int last_position = 0;
if ( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
if ( !silent && !progress )
{
term_init( );
fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" );
fprintf( stderr, "|1=-10| |2= -5| |3= -2| |4= -1| |5= 0| |6= 1| |7= 2| |8= 5| |9= 10|\n" );
fprintf( stderr, "+-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+ +-----+\n" );
fprintf( stderr, "+---------------------------------------------------------------------+\n" );
fprintf( stderr, "| H = back 1 minute, L = forward 1 minute |\n" );
fprintf( stderr, "| h = previous frame, l = next frame |\n" );
fprintf( stderr, "| g = start of clip, j = next clip, k = previous clip |\n" );
fprintf( stderr, "| 0 = restart, q = quit, space = play |\n" );
fprintf( stderr, "+---------------------------------------------------------------------+\n" );
}
while( mlt_properties_get_int( properties, "done" ) == 0 && !mlt_consumer_is_stopped( consumer ) )
{
int value = ( silent || progress )? -1 : term_read( );
if ( value != -1 )
{
char string[ 2 ] = { value, 0 };
transport_action( producer, string );
}
#if (defined(__DARWIN__) || defined(WIN32)) && !defined(MELT_NOSDL)
event_handling( producer, consumer );
#endif
if ( !silent && mlt_properties_get_int( properties, "stats_off" ) == 0 )
{
if ( progress )
{
int current_position = mlt_producer_position( producer );
if ( current_position > last_position )
{
fprintf( stderr, "Current Frame: %10d, percentage: %10d%c",
current_position, 100 * current_position / total_length,
progress == 2 ? '\n' : '\r' );
last_position = current_position;
}
}
else
{
fprintf( stderr, "Current Position: %10d\r", (int)mlt_consumer_position( consumer ) );
}
fflush( stderr );
}
if ( silent || progress )
nanosleep( &tm, NULL );
}
if ( !silent )
fprintf( stderr, "\n" );
}
}
mvcp_error_code client_transport( client demo )
{
mvcp_error_code error = mvcp_ok;
int refresh = 1;
int terminated = 0;
mvcp_status_t status;
mvcp_notifier notifier = mvcp_get_notifier( demo->dv );
while ( !terminated )
{
if ( refresh )
{
printf( " +----+ +------+ +----+ +------+ +---+ +-----+ +------+ +-----+ +---+ \n" );
printf( " |1=-5| |2=-2.5| |3=-1| |4=-0.5| |5=1| |6=0.5| |7=1.25| |8=2.5| |9=5| \n" );
printf( " +----+ +------+ +----+ +------+ +---+ +-----+ +------+ +-----+ +---+ \n" );
printf( "\n" );
printf( "+----------------------------------------------------------------------+\n" );
printf( "| 0 = quit, x = eXecute, 'space' = pause |\n" );
printf( "| g = goto a frame, q = queue maintenance |\n" );
printf( "| h = step -1, j = end of clip, k = start of clip, l = step 1 |\n" );
printf( "| eof handling: p = pause, r = repeat, t = terminate |\n" );
printf( "| i = set in point, o = set out point, c = clear in/out |\n" );
printf( "| u = use point settings, d = don't use point settings |\n" );
printf( "+----------------------------------------------------------------------+\n" );
printf( "\n" );
term_init( );
refresh = 0;
}
client_change_status( demo, 1 );
switch( term_read( ) )
{
case '0':
terminated = 1;
break;
case -1:
break;
case ' ':
error = mvcp_unit_pause( demo->dv, demo->selected_unit );
break;
case '1':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, -5000 );
break;
case '2':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, -2500 );
break;
case '3':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, -1000 );
break;
case '4':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, -500 );
break;
case '5':
error = mvcp_unit_play( demo->dv, demo->selected_unit );
break;
case '6':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, 500 );
break;
case '7':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, 1250 );
break;
case '8':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, 2500 );
break;
case '9':
error = mvcp_unit_play_at_speed( demo->dv, demo->selected_unit, 5000 );
break;
case 's':
error = mvcp_unit_goto( demo->dv, demo->selected_unit, 0 );
break;
case 'h':
error = mvcp_unit_step( demo->dv, demo->selected_unit, -1 );
break;
case 'j':
mvcp_notifier_get( notifier, &status, demo->selected_unit );
error = mvcp_unit_goto( demo->dv, demo->selected_unit, status.tail_out );
break;
case 'k':
mvcp_notifier_get( notifier, &status, demo->selected_unit );
error = mvcp_unit_goto( demo->dv, demo->selected_unit, status.in );
break;
case 'l':
error = mvcp_unit_step( demo->dv, demo->selected_unit, 1 );
break;
case 'p':
error = mvcp_unit_set( demo->dv, demo->selected_unit, "eof", "pause" );
break;
case 'r':
error = mvcp_unit_set( demo->dv, demo->selected_unit, "eof", "loop" );
break;
case 't':
error = mvcp_unit_set( demo->dv, demo->selected_unit, "eof", "stop" );
break;
case 'i':
error = client_set_in( demo );
break;
case 'o':
error = client_set_out( demo );
break;
case 'g':
client_change_status( demo, 0 );
term_exit( );
error = client_goto( demo );
refresh = 1;
break;
case 'c':
error = client_clear_in_out( demo );
break;
case 'u':
error = mvcp_unit_set( demo->dv, demo->selected_unit, "points", "use" );
break;
case 'd':
error = mvcp_unit_set( demo->dv, demo->selected_unit, "points", "ignore" );
break;
case 'x':
client_change_status( demo, 0 );
term_exit( );
client_execute( demo );
refresh = 1;
break;
case 'q':
client_change_status( demo, 0 );
term_exit( );
client_queue_maintenance( demo, &demo->queues[ demo->selected_unit ] );
refresh = 1;
break;
}
client_change_status( demo, 0 );
}
term_exit( );
return error;
}
mvcp_error_code client_load( client demo )
{
mvcp_error_code error = mvcp_ok;
int terminated = 0;
int refresh = 1;
int start = 0;
strcpy( demo->current_directory, demo->last_directory );
term_init( );
while ( !terminated )
{
mvcp_dir dir = mvcp_dir_init( demo->dv, demo->current_directory );
if ( mvcp_dir_count( dir ) == -1 )
{
printf( "Invalid directory - retrying %s\n", demo->last_directory );
mvcp_dir_close( dir );
dir = mvcp_dir_init( demo->dv, demo->last_directory );
if ( mvcp_dir_count( dir ) == -1 )
{
printf( "Invalid directory - going back to /\n" );
mvcp_dir_close( dir );
dir = mvcp_dir_init( demo->dv, "/" );
strcpy( demo->current_directory, "/" );
}
else
{
strcpy( demo->current_directory, demo->last_directory );
}
}
terminated = mvcp_dir_count( dir ) == -1;
if ( !terminated )
{
int index = 0;
int selected = 0;
int max = 9;
int end = 0;
end = mvcp_dir_count( dir );
strcpy( demo->last_directory, demo->current_directory );
while ( !selected && !terminated )
{
mvcp_dir_entry_t entry;
int pressed;
if ( refresh )
{
const char *action = "Load & Play";
if ( demo->queues[ demo->selected_unit ].mode )
action = "Queue";
printf( "%s from %s\n\n", action, demo->current_directory );
if ( strcmp( demo->current_directory, "/" ) )
printf( "-: Parent directory\n" );
for ( index = start; index < end && ( index - start ) < max; index ++ )
{
mvcp_dir_get( dir, index, &entry );
printf( "%d: %s\n", index - start + 1, entry.name );
}
while ( ( index ++ % 9 ) != 0 )
printf( "\n" );
printf( "\n" );
if ( start + max < end )
printf( "space = more files" );
else if ( end > max )
printf( "space = return to start of list" );
if ( start > 0 )
printf( ", b = previous files" );
printf( "\n" );
printf( "0 = abort, t = transport, x = execute command, q = queue maintenance\n\n" );
refresh = 0;
}
client_change_status( demo, 1 );
pressed = term_read( );
switch( pressed )
{
case -1:
break;
case '0':
terminated = 1;
break;
case 'b':
refresh = start - max >= 0;
if ( refresh )
start = start - max;
break;
case ' ':
refresh = start + max < end;
if ( refresh )
{
start = start + max;
}
else if ( end > max )
{
start = 0;
refresh = 1;
}
break;
case '-':
if ( strcmp( demo->current_directory, "/" ) )
{
selected = 1;
( *strrchr( demo->current_directory, '/' ) ) = '\0';
( *( strrchr( demo->current_directory, '/' ) + 1 ) ) = '\0';
}
break;
case 't':
client_change_status( demo, 0 );
term_exit( );
client_transport( demo );
term_init( );
selected = 1;
break;
case 'x':
client_change_status( demo, 0 );
term_exit( );
client_execute( demo );
term_init( );
selected = 1;
break;
case 'q':
client_change_status( demo, 0 );
term_exit( );
client_queue_maintenance( demo, &demo->queues[ demo->selected_unit ] );
term_init( );
selected = 1;
break;
default:
if ( pressed >= '1' && pressed <= '9' )
{
if ( ( start + pressed - '1' ) < end )
{
mvcp_dir_get( dir, start + pressed - '1', &entry );
selected = 1;
strcat( demo->current_directory, entry.name );
}
}
break;
}
client_change_status( demo, 0 );
}
mvcp_dir_close( dir );
}
if ( !terminated && demo->current_directory[ strlen( demo->current_directory ) - 1 ] != '/' )
{
if ( demo->queues[ demo->selected_unit ].mode == 0 )
{
error = mvcp_unit_load( demo->dv, demo->selected_unit, demo->current_directory );
mvcp_unit_play( demo->dv, demo->selected_unit );
}
else
{
client_queue_add( demo, &demo->queues[ demo->selected_unit ], demo->current_directory );
printf( "File %s added to queue.\n", demo->current_directory );
}
strcpy( demo->current_directory, demo->last_directory );
refresh = 0;
}
else
{
refresh = 1;
start = 0;
}
}
term_exit( );
return error;
}
mvcp_error_code client_queue_maintenance( client demo, client_queue queue )
{
printf( "Queue Maintenance for Unit %d\n\n", queue->unit );
if ( !queue->mode )
{
char ch;
printf( "Activate queueing? [Y] " );
ch = get_keypress( );
if ( ch == 'y' || ch == 'Y' || ch == '\r' )
queue->mode = 1;
printf( "\n\n" );
}
if ( queue->mode )
{
int terminated = 0;
int last_position = -2;
term_init( );
while ( !terminated )
{
int first = ( queue->position + 1 ) % 50;
int index = first;
if ( first == queue->tail )
index = first = queue->head;
if ( queue->head == queue->tail )
{
if ( last_position == -2 )
{
printf( "Queue is empty\n" );
printf( "\n" );
printf( "0 = exit, t = turn off queueing\n\n" );
last_position = -1;
}
}
else if ( last_position != queue->position )
{
printf( "Order of play\n\n" );
do
{
printf( "%c%02d: %s\n", index == first ? '*' : ' ', index, queue->list[ index ] + 1 );
index = ( index + 1 ) % 50;
if ( index == queue->tail )
index = queue->head;
}
while( index != first );
printf( "\n" );
printf( "0 = exit, t = turn off queueing, c = clear queue\n\n" );
last_position = queue->position;
}
client_change_status( demo, 1 );
switch( term_read( ) )
{
case -1:
break;
case '0':
terminated = 1;
break;
case 't':
terminated = 1;
queue->mode = 0;
break;
case 'c':
queue->head = queue->tail = 0;
queue->position = -1;
last_position = -2;
break;
}
client_change_status( demo, 0 );
}
term_exit( );
}
return mvcp_ok;
}