// Input Keyboard
void GameSystem::KeyBoard( unsigned char key, int x, int y )
{
std::string lCommandLine( "" );
if( mActivateConsole && ( key != '`' ) && ( key != 13 ) && ( key != 8 ) )
SKCONSOLE.AddCharToCurrentStr( key );
switch( key )
{
case 13: // Enter
if( mActivateConsole )
lCommandLine = SKCONSOLE.NextLine();
break;
case 8: // Back Space
if( mActivateConsole )
SKCONSOLE.DeleteCharToCurrentStr();
break;
case '`':
mActivateConsole = !mActivateConsole;
break;
}
if( mActivateConsole )
{
bool lTypeCommand = false;
std::vector< std::string > lTokens;
// Split String by Space
if( lCommandLine[0] == '/' )
{
std::stringstream lStrStream( &lCommandLine[1] );
std::string lBuf;
lTypeCommand = true;
while( lStrStream >> lBuf )
lTokens.push_back( lBuf );
}
if( lTypeCommand )
{
CommandProcess( lTokens );
}
}
void
CommandPrompt::execute()
{
for (;;) {
#ifdef ZORBA_HAVE_LIBEDIT_H
const char* lBuf;
int lCharsRead = -1;
lBuf = el_gets(theEditLine, &lCharsRead);
std::string lCommandLine(lBuf, lCharsRead - 1);
#else
bool lWithOutput = true;
if (lWithOutput) {
std::cout << "(xqdb) ";
}
lWithOutput = true;
std::string lCommandLine;
std::getline(std::cin, lCommandLine);
if (std::cin.fail()) {
lWithOutput = false;
std::cin.clear();
continue;
}
#endif
std::vector<std::string> lArgs;
// split the command into arguments
parseLine(lCommandLine, lArgs);
std::string::size_type lSize = lArgs.size();
// empty command? do nothing!
if (lSize == 0) {
lArgs = theLastArgs;
if (lArgs.size() == 0) {
continue;
}
}
#ifdef ZORBA_HAVE_LIBEDIT_H
else {
HistEvent lHistoryEvent;
history(theHistory, &lHistoryEvent, H_ENTER, lCommandLine.c_str());
}
#endif
theLastArgs = lArgs;
UntypedCommand* lCommand = NULL;
// help is not a command but a hook here
if (lArgs.at(0) == "h" || lArgs.at(0) == "help") {
std::string lCmd = "";
// if the user needs the help for a specific command
if (lSize > 1) {
// do nothing if we don't have a command starting with this prefix?
// findCommand will print the appropriate errors
if (!findCommand(lArgs[1], lCommand)) {
continue;
}
}
printHelp(lCommand);
continue;
}
if (findCommand(lArgs[0], lCommand) && lCommand->execute(lArgs)) {
return;
}
continue;
}
}
