/**
* Prompts the user for input in a sheet where the initial selection, possible selections, and all
* other options can be specified. The user will able to choose from {@code selectionValues},
* where {@code null} implies the user can input whatever they wish, usually by means of a {@code
* JTextField}. {@code initialSelectionValue} is the initial value to prompt the user with. It is
* up to the UI to decide how best to represent the {@code selectionValues}, but usually a {@code
* JComboBox}, {@code JList}, or {@code JTextField} will be used.
*
* @param parentComponent the parent {@code Component} for the dialog
* @param message the {@code Object} to display
* @param messageType the type of message to be displayed: {@code JOptionPane.ERROR_MESSAGE},
* {@code JOptionPane.INFORMATION_MESSAGE}, {@code JOptionPane.WARNING_MESSAGE}, {@code
* JOptionPane.QUESTION_MESSAGE}, or {@code JOptionPane.PLAIN_MESSAGE}
* @param icon the {@code Icon} image to display
* @param selectionValues an array of {@code Object}s that gives the possible selections
* @param initialSelectionValue the value used to initialize the input field
* @param listener The listener for SheetEvents.
*/
public static void showInputSheet(
Component parentComponent,
Object message,
int messageType,
Icon icon,
Object[] selectionValues,
Object initialSelectionValue,
SheetListener listener) {
JOptionPane pane =
new JOptionPane(message, messageType, JOptionPane.OK_CANCEL_OPTION, icon, null, null);
pane.setWantsInput(true);
pane.setSelectionValues(selectionValues);
pane.setInitialSelectionValue(initialSelectionValue);
pane.setComponentOrientation(
((parentComponent == null) ? JOptionPane.getRootFrame() : parentComponent)
.getComponentOrientation());
int style = styleFromMessageType(messageType);
JSheet sheet = createSheet(pane, parentComponent, style);
pane.selectInitialValue();
/*
sheet.addWindowListener(new WindowAdapter() {
public void windowClosed(WindowEvent evt) {
sheet.dispose();
}
});*/
sheet.addSheetListener(listener);
sheet.show();
sheet.toFront();
}
/**
* Method used by the SystemIO class to get interactive user input requested by a running MIPS
* program (e.g. syscall #5 to read an integer). SystemIO knows whether simulator is being run at
* command line by the user, or by the GUI. If run at command line, it gets input from System.in
* rather than here.
*
* <p>This is an overloaded method. This version, with the String parameter, is used to get input
* from a popup dialog.
*
* @param prompt Prompt to display to the user.
* @return User input.
*/
public String getInputString(String prompt) {
String input;
JOptionPane pane =
new JOptionPane(prompt, JOptionPane.QUESTION_MESSAGE, JOptionPane.DEFAULT_OPTION);
pane.setWantsInput(true);
JDialog dialog = pane.createDialog(Globals.getGui(), "MIPS Keyboard Input");
dialog.setVisible(true);
input = (String) pane.getInputValue();
this.postRunMessage(Globals.userInputAlert + input + "\n");
return input;
}
@Override
public void actionPerformed(ActionEvent arg0) {
for (Frame f : Frame.getFrames()) if (f.isActive()) parent_frame = (JFrame) f;
if (arg0.getActionCommand().equalsIgnoreCase("Exit")) {
parent_frame.dispatchEvent(new WindowEvent(parent_frame, WindowEvent.WINDOW_CLOSING));
} else if (arg0.getActionCommand().equalsIgnoreCase("NEWUSER")) {
showNewUserDialog(parent_frame);
} else if (arg0.getActionCommand().equals("START")) {
TableUI this_game = games.get("MainGame");
if (this_game != null) {
this_game.start();
game_start_menu.setEnabled(false);
}
} else if (arg0.getActionCommand().equals("HOST")) {
game_host_menu.setEnabled(false);
game_join_menu.setEnabled(false);
game_start_menu.setEnabled(true);
GUITable.this.hostGame("MainGame");
} else if (arg0.getActionCommand().equals("JOIN")) {
Matcher m = null;
Object options[] = {"Connect", "Cancel"};
String host_str = null;
JOptionPane jp =
new JOptionPane(
"Enter host information",
JOptionPane.QUESTION_MESSAGE,
JOptionPane.OK_CANCEL_OPTION,
null,
options,
options[0]);
jp.setWantsInput(true);
JDialog jd = jp.createDialog(parent_frame.getContentPane(), "Join Game");
do {
jd.setVisible(true);
Object selection = jp.getValue();
if ((selection == null) || (selection == options[1])) break;
host_str = (String) jp.getInputValue();
for (int i = 0; i < connect_str.length; i++) {
m = connect_str[i].matcher(host_str);
if (m.matches()) break;
}
if ((m != null) && m.matches()) break;
JOptionPane.showConfirmDialog(
parent_frame.getContentPane(),
"Enter valid format for host information",
"Error",
JOptionPane.OK_OPTION,
JOptionPane.ERROR_MESSAGE);
m = null;
} while (m == null);
if (m != null) {
game_host_menu.setEnabled(false);
game_join_menu.setEnabled(false);
game_start_menu.setEnabled(true);
GUITable.this.joinGame(host_str, "MainGame");
}
}
}
