void MediaObject::enqueue(const MediaSource &source)
{
K_D(MediaObject);
if (d->mediaSource.type() == MediaSource::Invalid) {
setCurrentSource(source);
} else {
d->sourceQueue << source;
}
}
void MediaObject::enqueue(const MediaSource &source)
{
K_D(MediaObject);
if (!isPlayable(d->mediaSource.type())) {
// the current source is nothing valid so this source needs to become the current one
setCurrentSource(source);
} else {
d->sourceQueue << source;
}
}
// zero based
char* DebugCLI::lineStart(int linenum)
{
if (!currentSource && currentFile)
setCurrentSource(currentFile);
if (!currentSource) {
return NULL;
}
// linenumbers map to zero based array entry
char *ptr = currentSource;
for (int i=0; i<linenum; i++) {
// Scan to end of line
while (*ptr != '\n') {
if (!*ptr) {
return NULL;
}
ptr++;
}
// Advance past newline
ptr++;
}
return ptr;
}
void DebugCLI::enterDebugger()
{
setCurrentSource( (core->callStack) ? (core->callStack->filename()) : 0 );
if (currentSource == NULL)
{
stepInto();
return;
}
for (;;) {
printIP();
core->console << "(asdb) ";
fflush(stdout);
fgets(commandLine, kMaxCommandLine, stdin);
commandLine[strlen(commandLine)-1] = 0;
if (!commandLine[0]) {
strcpy(commandLine, lastCommand);
} else {
strcpy(lastCommand, commandLine);
}
currentToken = commandLine;
char *command = nextToken();
int cmd = commandFor(command);
switch (cmd) {
case -1:
// ambiguous, we already printed error message
break;
case CMD_INFO:
info();
break;
case CMD_BREAK:
breakpoint(nextToken());
break;
case CMD_DELETE:
deleteBreakpoint(nextToken());
break;
case CMD_LIST:
list(nextToken());
break;
case CMD_UNKNOWN:
core->console << "Unknown command.\n";
break;
case CMD_QUIT:
exit(0);
break;
case CMD_CONTINUE:
return;
case CMD_PRINT:
print(nextToken());
break;
case CMD_NEXT:
stepOver();
return;
case INFO_STACK_CMD:
bt();
break;
case CMD_FINISH:
stepOut();
return;
case CMD_STEP:
stepInto();
return;
case CMD_SET:
set();
break;
default:
core->console << "Command not implemented.\n";
break;
}
}
}
void
AudioOutput::setCurrentSource( QIODevice* stream )
{
setCurrentSource( new MediaStream( stream ) );
}
void
AudioOutput::setCurrentSource( const QUrl& stream )
{
setCurrentSource( new MediaStream( stream ) );
}
void MediaObject::clear()
{
K_D(MediaObject);
d->sourceQueue.clear();
setCurrentSource(MediaSource());
}
