lastCommand(""),

inputCallBack(NULL)

{

initialised = 0;

init();

lastCommand(""),

inputCallBack(NULL)

{

initialised = 0;

init();

setTarget(screen);

//reset the position of all UI objects

resetPositions();

if( !initialised ){

setTabbingEnabled(false);

username = "";

lines = 1;

textW = 640;

textH = 400;

container->setOpaque(0);

//initialise the form objects

textArea = new gcn::TextBox("Welcome to the Infraelly Console");

textScroller = new InfraellyScroller(textArea);

inputField = new gcn::TextField;

sendButton = new gcn::Button("Send");

//add objects to self

container->add(textScroller);

container->add(inputField);

container->add(sendButton);

//set the console as the gui's top widget

setTop(container);

//CONFIGURE FORM OBJECTS

// add 'this' as a mouse listener

sendButton->addMouseListener(this);

//add the input field as key listener

inputField->addKeyListener(this);

//make the text area non editable

textArea->setEditable(0);

//make the scroll bars (dis)appear automaticaly

textScroller->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_AUTO);

textScroller->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_AUTO);

//not focus

sendButton->setFocusable(0);

textArea->setFocusable(0);

//dont allow tabbing

container->setTabOutEnabled(false);

textArea->setTabOutEnabled(false);

textScroller->setTabOutEnabled(false);

inputField->setTabOutEnabled(false);

sendButton->setTabOutEnabled(false);

//set the colours of the objects

// bases

container->setBaseColor( gcn::Color(0, 0, 0) ); //the bg black

inputField->setBaseColor( gcn::Color(0, 0, 200) ); //input d_black

textArea->setForegroundColor( gcn::Color(255, 255, 255) ); //scoller (white)

textScroller->setBaseColor( gcn::Color(0, 100, 200) ); //scoller (blue)

sendButton->setBaseColor( gcn::Color(0, 0, 0) ); //the button (black)

// background

inputField->setBackgroundColor( gcn::Color(0, 0, 0) ); // black

textScroller->setBackgroundColor( gcn::Color(0, 0, 0) ); //scoller (black)

sendButton->setBackgroundColor( gcn::Color(0, 0, 0) ); //the button (black)

//foreground (text color)

inputField->setForegroundColor( gcn::Color(0, 255, 0) ); //input(green)

textArea->setForegroundColor( gcn::Color(255, 255, 255) ); //text (white)

textScroller->setForegroundColor( gcn::Color(255, 255, 255) ); //scroller (white)

sendButton->setForegroundColor( gcn::Color(255, 0, 0) ); //the button (red)

//give it a readable font

textArea->setFont(font::guiTitleFont.at(font::stdGuiTitleFontSize));

inputField->setFont(font::guiTitleFont.at(font::stdGuiTitleFontSize));

sendButton->setFont(font::guiTitleFont.at(font::stdGuiTitleFontSize));

//give the button no border

sendButton->setFrameSize(0);

//make the text area not opaque

textArea->setOpaque(0);

//set sizes

//textArea

//100 px hight

textArea->setHeight(100);

//500px wide

textArea->setWidth(500);

//textScroller

// match textArea

textScroller->setDimension( textArea->getDimension() );

//input field

// match the textArea in width, but leave space for the button

inputField->setWidth( textArea->getWidth() - sendButton->getWidth() );

inputField->setHeight( 20 );

//button

//make button same hight as input field

sendButton->setHeight( inputField->getHeight() );

//set the x-y

resetPositions();

inputField->requestFocus();

// set initialised

initialised = 1;

}

if ( initialised ){

int w = 0;

int h = 0;

if( graphics->getTarget() != NULL ){

w = graphics->getTarget()->w;

h = graphics->getTarget()->h;

}

//container (size of screen)

container->setWidth( w );

container->setHeight( h );

//input field (bottom)

inputField->setPosition( 0, h-inputField->getHeight() );

inputField->setWidth( w-sendButton->getWidth() );

inputField->setHeight( 20 );

//button

sendButton->setX( inputField->getX()+inputField->getWidth() );

sendButton->setY( inputField->getY() );

//text area (top left, width of screen, height -input fields)

textArea->setPosition(0,0);

//textArea->setWidth( w );

//textArea->setHeight( h-inputField->getHeight() );

//set size for scroller

textW = w;

textH = h-inputField->getHeight();

textScroller->setDimension( gcn::Rectangle(0, 0, textW, textH) );

textArea->setCaretRow(lines);

textArea->scrollToCaret();

};

if( isSpace(text) ) { return; };

++lines;

if( outputFlags & PUT_USERNAME ){

if( username == "" ){

textArea->addRow(text);

} else {

textArea->addRow(username+": "+text);

}

} else {

textArea->addRow(text);

}

textArea->setCaretRow(lines);

textArea->scrollToCaret();

if( outputFlags & DO_CALLBACK ){

if( inputCallBack != NULL ){ (*inputCallBack)( text ); }

}

if( mouseEvent.isConsumed() ){ return; };

//click from the text area

if( mouseEvent.getSource() == textArea ){

inputField->requestFocus();

};

//if click was from send button

if( mouseEvent.getSource() == sendButton ){

// add the text from the text field into the text area

push_back( inputField->getText(), DO_CALLBACK|PUT_USERNAME);

//store command entered

lastCommand = inputField->getText();

//clear off the text field

inputField->setText("");

//--------------------------

// play sound

//------------------------

inputField->requestFocus();

}

//if( keyEvent.isConsumed() ){ return; };

//if enter pressed

if( keyEvent.getKey().getValue() == gcn::Key::ENTER ){

// on the input field

if ( keyEvent.getSource() == inputField ){

// add the text from the text field into the text area

push_back( inputField->getText(), DO_CALLBACK|PUT_USERNAME );

//store command entered

lastCommand = inputField->getText();

//clear off the text field

inputField->setText("");

inputField->requestFocus();

}

} else

if( keyEvent.getKey().getValue() == gcn::Key::UP ){

if( lastCommand != "" ){

inputField->setText(lastCommand);

inputField->setCaretPosition( lastCommand.length() );

}

}