source: trunk/src/org/expeditee/actions/IDE.java@ 80

package org.expeditee.actions;

import java.awt.Color;
import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.expeditee.agents.WriteTree;
import org.expeditee.gui.DisplayIO;
import org.expeditee.gui.Frame;
import org.expeditee.gui.FrameGraphics;

public class IDE {
        public static void CompileClass() {
                Frame source = DisplayIO.getCurrentFrame();
                String title = source.getTitleItem().getText();
                String[] tokens = title.split(" ");
                String className = tokens[tokens.length - 1];
                String fileName = "expeditee/src/" + className + ".java";
                WriteTree wt = new WriteTree("java", fileName);
                if (wt.initialise(source)) {
                        wt.setStartFrame(source);
                        wt.run();
                        try {
                                Runtime.getRuntime().exec("javac -d expeditee/bin " + fileName);
                                FrameGraphics.DisplayMessage("Compiled " + fileName, Color.darkGray);
                        } catch (Exception e) {
                                FrameGraphics.ErrorMessage("Could not compile class!");
                        }
                } else {
                        FrameGraphics.ErrorMessage("Could not initialise agent!");
                }
        }

        public static String getClassName(Frame source) {
                return source.getTitleItem().getText().trim();
                //String title = source.getTitle().getTextNoList();
                //String[] tokens = title.split(" ");
                //return tokens[tokens.length - 1];
        }

        public static void RunClass() {
                Frame source = DisplayIO.getCurrentFrame();
                String className = getClassName(source);
                try {
                        Process p = Runtime.getRuntime().exec("java -cp expeditee/bin " + className);
                        BufferedReader stdInput = new BufferedReader(new InputStreamReader(
                                        p.getInputStream()));
                        BufferedReader stdError = new BufferedReader(new InputStreamReader(
                                        p.getErrorStream()));
                        String message = "";
                        while ((message = stdInput.readLine()) != null) {
                                FrameGraphics.DisplayMessage(message);
                        }
                        while ((message = stdError.readLine()) != null) {
                                FrameGraphics.ErrorMessage(message);
                        }
                } catch (Exception e) {
                        FrameGraphics.ErrorMessage("Could not run class!");
                }
        }
        
        public static void CompileAndRunClass() {
                CompileClass();
                RunClass();
        }
}