source: java/main/src/main/java/com/framsticks/gui/console/Console.java @ 105

package com.framsticks.gui.console;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.BorderFactory;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;

import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;

import com.framsticks.communication.Connection;
import com.framsticks.gui.FrameJoinable;
import com.framsticks.params.annotations.FramsClassAnnotation;
import com.framsticks.util.ExceptionHandler;
import com.framsticks.util.FramsticksException;
import com.framsticks.util.dispatching.Dispatching;
import com.framsticks.util.dispatching.Joinable;
import com.framsticks.util.dispatching.JoinableParent;
import com.framsticks.util.dispatching.JoinableState;
import com.framsticks.util.dispatching.RunAt;

@FramsClassAnnotation
public abstract class Console extends FrameJoinable implements JoinableParent {
        private static final Logger log = LogManager.getLogger(Console.class);

        /**
         * Painter coloring manager responses before display.
         */
        protected ConsolePainter consolePainter;

        protected Connection connection;

        protected JPanel panel;

        /**
         * @param connection
         */
        public Console() {
                setTitle("console");
        }

        /**
         * @return the connection
         */
        public Connection getConnection() {
                return connection;
        }

        @Override
        public String getName() {
                return connection != null ? "console for " + connection.getName() : "console";
        }

        @Override
        protected void initializeGui() {
                super.initializeGui();
                panel = new JPanel();
                panel.setLayout(new BorderLayout());
                panel.setSize(new Dimension(440, 400));
                panel.setMinimumSize(new Dimension(440, 400));

                JTextPane text = new JTextPane();
                consolePainter = new ConsolePainter(text);

                text.setEditable(false);
                final JScrollPane scrollText = new JScrollPane(text);
                scrollText.setBorder(BorderFactory.createEtchedBorder());

                JPanel scrollPanel = new JPanel();
                scrollPanel.setLayout(new BorderLayout());
                scrollPanel.add(scrollText, BorderLayout.CENTER);
                scrollPanel.setBorder(BorderFactory.createEmptyBorder(7, 7, 7, 7));

                panel.add(scrollPanel, BorderLayout.CENTER);

                getSwing().getContentPane().add(panel, BorderLayout.CENTER);

                log.debug("initialized gui");
        }

        @Override
        public void childChangedState(Joinable joinable, JoinableState state) {
                if (joinable == connection) {
                        proceedToState(state);
                }
        }

        protected ExceptionHandler getExceptionHandler() {
                return new ExceptionHandler() {

                        @Override
                        public void handle(FramsticksException exception) {
                                throw exception;

                        }
                };
        }

        @Override
        protected void joinableStart() {
                if (connection == null) {
                        throw new FramsticksException().msg("connection was not set").arg("console", this);
                }
                super.joinableStart();
                Dispatching.use(connection, this);
        }

        @Override
        protected void joinableInterrupt() {
                Dispatching.drop(connection, this);
                super.joinableInterrupt();
        }

        @Override
        protected void joinableFinish() {
                super.joinableFinish();
        }

        @Override
        protected void joinableJoin() throws InterruptedException {
                Dispatching.join(connection);
                super.joinableJoin();
        }

        protected void dispatchWrite(final String line) {
                dispatch(new RunAt<Console>(getExceptionHandler()) {
                        @Override
                        protected void runAt() {
                                consolePainter.userLine(line);
                        }
                });
        }

}