Return to PolyCalc.java CVS log

Up to [local] / OpenXM / src / OpenMath

Annotation of OpenXM/src/OpenMath/PolyCalc.java, Revision 1.1.1.1

1.1       tam         1: import JP.ac.kobe_u.math.tam.OpenXM.*;
                      2: import java.applet.*;
                      3: import java.awt.*;
                      4:
                      5: class PolyCalc extends Applet{
                      6:   private String host;
                      7:   int ControlPort,DataPort;
                      8:   private OpenXM oxm;
                      9:   private Button random1_button,random2_button;
                     10:   private Button mul_button,remainder_button,swap_button,set_button;
                     11:   private TextField poly1,poly2;
                     12:   private TextArea textarea;
                     13:   //private Text
                     14:
                     15:   PolyCalc(String host,int ControlPort,int DataPort){
                     16:     this.host = host;
                     17:     this.ControlPort = ControlPort;
                     18:     this.DataPort = DataPort;
                     19:   }
                     20:
                     21:   public void init(){
                     22:     GridBagLayout gridbag = new GridBagLayout();
                     23:     GridBagConstraints c = new GridBagConstraints();
                     24:
                     25:     //setFont();
                     26:     setLayout(gridbag);
                     27:
                     28:     c.fill = GridBagConstraints.BOTH;
                     29:
                     30:     textarea = new TextArea();
                     31:     textarea.setEditable(false);
                     32:     c.gridwidth = GridBagConstraints.REMAINDER;
                     33:     gridbag.setConstraints(textarea,c);
                     34:     c.gridwidth = 1;
                     35:     add(textarea);
                     36:
                     37:     {
                     38:       Label label = new Label("poly 1:");
                     39:       gridbag.setConstraints(label,c);
                     40:       add(label);
                     41:     }
                     42:
                     43:     random1_button = new Button("generate random polynomial");
                     44:     gridbag.setConstraints(random1_button,c);
                     45:     add(random1_button);
                     46:
                     47:     mul_button = new Button("poly1 * poly2");
                     48:     c.gridwidth = GridBagConstraints.REMAINDER;
                     49:     gridbag.setConstraints(mul_button,c);
                     50:     c.gridwidth = 1;
                     51:     add(mul_button);
                     52:
                     53:     poly1 = new TextField(20);
                     54:     c.gridwidth = 2;
                     55:     gridbag.setConstraints(poly1,c);
                     56:     c.gridwidth = 1;
                     57:     add(poly1);
                     58:
                     59:     remainder_button = new Button("poly1 % poly2");
                     60:     //c.gridx = 2;
                     61:     //c.weightx = 0.0;
                     62:     gridbag.setConstraints(remainder_button,c);
                     63:     add(remainder_button);
                     64:
                     65:     swap_button = new Button("swap poly1 & poly2");
                     66:     c.gridwidth = GridBagConstraints.REMAINDER;
                     67:     gridbag.setConstraints(swap_button,c);
                     68:     c.gridwidth = 1;
                     69:     add(swap_button);
                     70:
                     71:     {
                     72:       Label label = new Label("poly 2:");
                     73:       gridbag.setConstraints(label,c);
                     74:       add(label);
                     75:     }
                     76:
                     77:     random2_button = new Button("generate random polynomial");
                     78:     gridbag.setConstraints(random2_button,c);
                     79:     add(random2_button);
                     80:
                     81:     set_button = new Button("poly1 <= poly2");
                     82:     c.gridwidth = GridBagConstraints.REMAINDER;
                     83:     gridbag.setConstraints(set_button,c);
                     84:     c.gridwidth = 1;
                     85:     add(set_button);
                     86:
                     87:     poly2 = new TextField();
                     88:     c.gridwidth = 2;
                     89:     gridbag.setConstraints(poly2,c);
                     90:     c.gridwidth = 1;
                     91:     add(poly2);
                     92:   }
                     93:
                     94:   public void start(){
                     95:     textarea.append("Connecting to "+ host
                     96:                 +"("+ ControlPort +","+ DataPort +")\n");
                     97:
                     98:     try{
                     99:       oxm = new OpenXM("localhost",1200,1300);
                    100:     }catch(java.io.IOException e){
                    101:       textarea.append("failed.\n");
                    102:       stop();
                    103:       return;
                    104:     }
                    105:     textarea.append("Connected.\n");
                    106:   }
                    107:
                    108:   public static void main(String argv[]){
                    109:     Frame frame = new Frame("Polynomial Calculator");
                    110:     Applet applet;
                    111:     String host = "localhost";
                    112:     int DataPort = 1300, ControlPort = 1200;
                    113:
                    114:     for(int i=0;i<argv.length;i++){
                    115:       if(argv[i].equals("-h")){
                    116:         System.out.println("");
                    117:         System.exit(0);
                    118:       }else if(argv[i].equals("-host")){
                    119:         host = argv[++i];
                    120:       }else if(argv[i].equals("-data")){
                    121:         DataPort = Integer.valueOf(argv[++i]).intValue();
                    122:       }else if(argv[i].equals("-control")){
                    123:         ControlPort = Integer.valueOf(argv[++i]).intValue();
                    124:       }else{
                    125:         System.err.println("unknown option :"+ argv[i]);
                    126:         System.exit(1);
                    127:       }
                    128:     }
                    129:     applet = new PolyCalc(host,ControlPort,DataPort);
                    130:
                    131:     applet.init();
                    132:     frame.add("Center",applet);
                    133:     frame.pack();
                    134:     frame.setSize(frame.getPreferredSize());
                    135:     frame.show();
                    136:     applet.start();
                    137:   }
                    138: }