Ejemplo n.º 1
0
  // See comment in createericlist regarding HandleViewParams
  private /*synchronized*/ String HandleViewParams(
      String tempString, LinkedList tempList, StringTokenizer st) throws VisualizerLoadException {
    while (tempString.toUpperCase().startsWith("VIEW")) {
      StringTokenizer t = new StringTokenizer(tempString, " \t");
      String s1 = t.nextToken().toUpperCase();
      String s2 = t.nextToken().toUpperCase();
      String s3 = t.nextToken();

      // HERE PROCESS URL's AS YOU DID QUESTIONS

      if (s2.compareTo("ALGO") == 0) {
        add_a_pseudocode_URL(s3);
        // System.out.println("Adding to urls: "+Snaps+":"+s3);
        //                 urlList.append(Snaps+1 +":"+s3);
      } else if (s2.compareTo("DOCS") == 0) {
        add_a_documentation_URL(s3);
        // System.out.println("Adding to urls: "+Snaps+":"+s3);
        //                 if (debug) System.out.println("Adding to urlList: "+Snaps+1+":"+s3);
        //                 urlList.append(Snaps+1 +":"+s3);
      } else if (s2.compareTo("SCALE") == 0) {
        GKS.scale(Format.atof(s3.toUpperCase()), tempList, this);
      } else if (s2.compareTo("WINDOWS") == 0) {
        GKS.windows(Format.atoi(s3.toUpperCase()), tempList, this);
      } else if (s2.compareTo("JUMP") == 0) {
        GKS.jump(Format.atoi(s3.toUpperCase()), tempList, this);
      } else throw (new VisualizerLoadException(s2 + " is invalid VIEW parameter"));
      tempString = st.nextToken();
    }
    //         if (urlList.size() == 0)
    //             urlList.append("**");
    return (tempString);
  }
Ejemplo n.º 2
0
	public boolean read(String strRoute, String strElement, int flag) {
		//SAXBuilder builder=new SAXBuilder();
		strText = null;
		try {
			String[] route = new String[4];

			String str = null;
			Document doc = builder.build(xmlFileName);
			Element root = doc.getRootElement();
			Element element = root;

			//创建一个拆分字符串内容的对象,每次返回一项
			StringTokenizer st = new StringTokenizer(strRoute, ":");
			str = st.nextToken();

			while (st.hasMoreTokens()) {
				str = st.nextToken();
				element = element.getChild(str);
			}

			//mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,str);
			element = (Element) element.getParent();
			/*
			 * while(flag!=1) { if(element.removeChild(str))
			 * mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"deleted "+str);
			 * else mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"not
			 * deleted");
			 * 
			 * flag--; }
			 */
			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,element.getName());
			strText = element.getChild(str).getChild(strElement).getText();

		} catch (JDOMException jdome) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, xmlFileName
					+ " is not well-formed");

		} catch (IOException ioe) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, ioe);

		} catch (NullPointerException nullpe) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "not founded"
					+ "\n" + nullpe);

		} catch (Exception e) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "read no succeed"
					+ "\n" + e);

		}

		if (strText == null) {
			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, "not founded");
			return false;
		} else {
			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"strText="+strText);
			return true;
		}

	}
Ejemplo n.º 3
0
  // createericlist with a String signature is used to process a String
  // containing a sequence of GAIGS structures
  // createericlist creates the list of graphics primitives for these snapshot(s).
  // After creating these lists, that are then appended to l, the list of snapshots,
  // Also must return the number of snapshots loaded from the string
  public /*synchronized*/ int createericlist(String structString) {
    int numsnaps = 0;
    if (debug) System.out.println("In create eric " + structString);
    StringTokenizer st = new StringTokenizer(structString, "\r\n");
    while (st.hasMoreTokens()) {
      numsnaps++; // ??
      String tempString;
      LinkedList tempList = new LinkedList();
      StructureType strct;
      tempString = st.nextToken();
      try {
        boolean headers = true;
        while (headers) {
          headers = false;
          if (tempString.toUpperCase().startsWith("VIEW")) {
            tempString = HandleViewParams(tempString, tempList, st);
            headers = true;
          }
          if (tempString.toUpperCase().startsWith("FIBQUESTION ")
              || tempString.toUpperCase().startsWith("MCQUESTION ")
              || tempString.toUpperCase().startsWith("MSQUESTION ")
              || tempString.toUpperCase().startsWith("TFQUESTION ")) {
            tempString = add_a_question(tempString, st);
            headers = true;
          }
        }

        if (tempString.toUpperCase().equals("STARTQUESTIONS")) {
          numsnaps--; // questions don't count as snapshots
          readQuestions(st);
          break;
        }
        // After returning from HandleViewParams, tempString should now contain
        // the line with the structure type and possible additional text height info
        StringTokenizer structLine = new StringTokenizer(tempString, " \t");
        String structType = structLine.nextToken();
        if (debug) System.out.println("About to assign structure" + structType);
        strct = assignStructureType(structType);
        strct.loadTextHeights(structLine, tempList, this);
        strct.loadLinesPerNodeInfo(st, tempList, this);

        strct.loadTitle(st, tempList, this);
        strct.loadStructure(st, tempList, this);
        strct.calcDimsAndStartPts(tempList, this);
        strct.drawTitle(tempList, this);
        strct.drawStructure(tempList, this);
      } catch (VisualizerLoadException e) {
        System.out.println(e.toString());
      }
      //             // You've just created a snapshot.  Need to insure that "**" is appended
      //             // to the URLList for this snapshot IF no VIEW ALGO line was parsed in the
      //             // string for the snapshot.  This could probably best be done in the
      //             // HandleViewParams method
      list_of_snapshots.append(tempList);
      Snaps++;
    }
    return (numsnaps);
  } // createericlist(string)
Ejemplo n.º 4
0
 private /*synchronized*/ String add_a_question(String tmpStr, StringTokenizer st)
     throws VisualizerLoadException {
   try {
     StringTokenizer tokzer = new StringTokenizer(tmpStr);
     String idTok = tokzer.nextToken();
     idTok = tokzer.nextToken(); // what we really want is the id
     //             FIBQuestion q = new FIBQuestion(idTok);
     //             qTable.put(idTok, q);                   //add map id -> q
     GaigsAV.qCtlTable.put(new Integer(Snaps), idTok); // add map snap -> q (assumes <= 1 q/snap)
     if (debug) System.out.println("Adding question for snap " + Snaps);
     return st.nextToken();
   } catch (Exception e) {
     throw new VisualizerLoadException("Aieee... bad SHO file");
   }
 }
Ejemplo n.º 5
0
  /**
   * Processes the command with text
   *
   * @param command
   * @param message
   */
  private boolean processMessageCommandText(String command, String message) {
    boolean processed = false;
    String args[] = new String[MAXARGC];
    int counter = 0;

    StringTokenizer st = new StringTokenizer(message, " ");
    while (st.hasMoreTokens() && counter < MAXARGC - 1) {
      args[counter] = st.nextToken();
      counter++;
    }

    // do the proccessing
    if (command.equalsIgnoreCase("MESSAGE")) {
      String toSend = message.substring(command.length() + args[1].length() + 2, message.length());
      //	    System.out.println("::" + toSend + "::");
      sendServerMessage(
          "<mobber><message><recipient>"
              + args[1]
              + "</recipient><mesg>"
              + toSend
              + "</mesg></message></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("GROUPMESSAGE")) {
      String toSend = message.substring(command.length() + 2, message.length());
      //	    System.out.println("::" + toSend + "::");
      sendServerMessage(
          "<mobber><groupmessage><group>"
              + _group
              + "</group><mesg>"
              + toSend
              + "</mesg></groupmessage></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("WALL")) {
      String toSend = message.substring(command.length() + 2, message.length());
      System.out.println("::" + toSend + "::");
      sendServerMessage("<mobber><wall><mesg>" + toSend + "</mesg></wall></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("CREATEGROUP")) {
      String toSend = message.substring(command.length() + args[1].length() + 2, message.length());
      sendServerMessage(
          "<mobber><creategroup><group>"
              + args[1]
              + "</group><desc>"
              + toSend
              + "</desc></creategroup></mobber>");
      processed = true;
    }

    return processed;
  }
Ejemplo n.º 6
0
  public /*synchronized*/ Color colorSet(String values) {
    String temp;
    int x;
    Color c = Color.black;

    StringTokenizer st = new StringTokenizer(values);
    x = Format.atoi(st.nextToken());
    if (x == 1) c = Color.black;
    else if (x == 2) c = Color.blue;
    else if (x == 6) c = Color.cyan;
    else if (x == 13) c = Color.darkGray;
    else if (x == 11) c = Color.gray;
    else if (x == 3) c = Color.green;
    else if (x == 9) c = Color.lightGray;
    else if (x == 5) c = Color.magenta;
    else if (x == 10) c = Color.orange;
    else if (x == 12) c = Color.pink;
    else if (x == 4) c = Color.red;
    else if (x == 8) c = Color.white;
    else if (x == 7) c = Color.yellow;
    else if (x < 0) c = new Color(-x);
    return c;
  }
Ejemplo n.º 7
0
  private /*synchronized*/ void readQuestions(StringTokenizer st) throws VisualizerLoadException {
    String tmpStr =
        "STARTQUESTIONS\n"; // When CG's QuestionFactory parses from a string, it looks for
    // a line with STARTQUESTIONS -- hence we add it artificially here
    try { // Build the string for the QuestionFactory
      while (st.hasMoreTokens()) {
        tmpStr += st.nextToken() + "\n";
      }
    } catch (Exception e) {
      e.printStackTrace();
      throw new VisualizerLoadException("Ooof!  bad question format");
    }

    try {
      // System.out.println(tmpStr);
      // Problem -- must make this be line oriented
      GaigsAV.questionCollection = QuestionFactory.parseScript(tmpStr);
    } catch (QuestionParseException e) {
      e.printStackTrace();
      System.out.println("Error parsing questions.");
      throw new VisualizerLoadException("Ooof!  bad question format");
      // throw new IOException();
    }
  } // readQuestions(st)
Ejemplo n.º 8
0
	//改写XML文件的某一元素的值
	//strRoute为XML文件从根元素开始到该元素的父元素的路径
	//strElement为需要读取的元素
	//flag为当XML含有多个同名元素时,需要改写元素所处的序号
	public void write(String strRoute, String strElement, String strSet,
			int flag) {
		//SAXBuilder builder=new SAXBuilder();
		try {
			String str = null;
			Document doc = builder.build(xmlFileName);
			Element root = doc.getRootElement();
			Element element = root;

			StringTokenizer st = new StringTokenizer(strRoute, ":");
			str = st.nextToken();

			while (st.hasMoreTokens()) {
				str = st.nextToken();
				//mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,str);
				element = element.getChild(str);

			}

			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"test :"+str);
			element = (Element) element.getParent();

			//若需要改写的不是XML文件的第一个同名元素,则获取该元素
			//方法为:将之前的元素依次移到后面,需要改写的元素前移至第一个
			/*
			 * if(flag>1) { int j=flag; while(j!=1) {
			 * 
			 * Element tmp=element.getChild(str);
			 * element.addContent(tmp.detach()); j--; } }
			 */
			element = element.getChild(str).getChild(strElement);

			//	mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,"gettxt
			// "+element.getText());

			element.setText(strSet);

			//若需要改写的不是XML文件的第一个同名元素
			//上面改变了次序,需要在成功改写后恢复原有次序
			/*
			 * if(flag!=1) {
			 * 
			 * java.util.List children=element.getChildren(); Iterator
			 * iterator=children.iterator(); int count=0;
			 * while(iterator.hasNext()) { Element
			 * child=(Element)iterator.next(); count++; }
			 * 
			 * System.out.println("count"+count);
			 * 
			 * k=(count+1-flag)%count;
			 * 
			 * while(k!=0) { Element tmp=element.getChild(str);
			 * element.addContent(tmp.detach()); k--; } }
			 *  
			 */
			XMLOutputter outputter = new XMLOutputter("", false, "GB2312");
			PrintWriter out = new PrintWriter(new BufferedWriter(
					new FileWriter(xmlFileName)));

			Document myDocument = root.getDocument();

			outputter.output(myDocument, out);
			out.close();

		} catch (JDOMException jdome) {
			jdome.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, xmlFileName
//					+ " is not well-formed\n");

		} catch (IOException ioe) {
			ioe.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP, ioe);

		} catch (Exception e) {
			e.printStackTrace();
//			mypage.FcfeMain.wR(mypage.FcfeMain.SIM_APP_ERP,
//					"write not succeed\n");

		}

	}
Ejemplo n.º 9
0
  // creates the list of snapshots
  public /*synchronized*/ obj dothis(String inputString) {
    /* Snapshot codes

    29 - rectangle draw
    2 - oval draw
    5 - fill oval
    6 - string
    7 - line & text color
    8 - fill color
    9 - text color (possible to ignore)
    10 - text height
    11 - polydraw
    4 - fill poly
    14 - arc draw
    30 - fill arc
    12 - text style, centered horizontal/vertical
    ???? 45 - url.  Note, when bring up multiple algorithms, the URL's for the most recently
    run algorithm are posted in the upper browser frame
    THE CODE BELOW WOULD INDICATE THIS IS 54, NOT 45 ????

    20 - number of windows.  For static algorithms, 1, 2, 3, 4 have the obvious meaning.
    21 - scale factor
    22 - jump factor

    For 20, 21, 22, the last factor loaded is the one that will affect all snapshots in
    the show

     */

    obj temp = new rectDraw("0 0 0 0", lineC);
    Object urlTest;
    String arrg;

    int graphic_obj_code = Format.atoi(inputString.substring(0, 3));
    StringTokenizer tmp = null;

    switch (graphic_obj_code) {
      case 29:
        temp = new rectDraw(inputString.substring(3, (inputString.length())), lineC);
        break;
      case 2:
        temp = new ovalDraw(inputString.substring(3, (inputString.length())), lineC);
        break;
      case 5:
        temp = new fillOvalDraw(inputString.substring(3, (inputString.length())), fillC);
        break;
      case 6:
        temp =
            new stringDraw(
                inputString.substring(3, (inputString.length())), textC, LineH, LineV, fontMult);
        // 		System.out.println(" printing " + inputString);
        break;
      case 7:
        lineC = colorSet(inputString.substring(3, (inputString.length())));
        textC = lineC;
        break;
      case 8:
        tmp = new StringTokenizer(inputString.substring(2, (inputString.length())));
        fillC = colorSet(tmp.nextToken());
        break;
      case 9:
        textC = colorSet(inputString.substring(3, (inputString.length())));
        break;
      case 10:
        StringTokenizer st = new StringTokenizer(inputString.substring(3, (inputString.length())));
        fontMult = Format.atof(st.nextToken());
        // 		System.out.println("setting fontMult= " + fontMult);
        break;
        // TLN changed on 10/14/97 to accomodate condensed prm files
        // temp=new textHeight(inputString.substring(3,(inputString.length())));
      case 11:
        temp = new polyDraw(inputString.substring(3, (inputString.length())), lineC);
        break;
      case 4:
        temp = new fillPolyDraw(inputString.substring(3, (inputString.length())), fillC);
        break;
      case 64:
        temp = new animated_fillPolyDraw(inputString.substring(3, (inputString.length())), fillC);
        break;
      case 14:
        temp = new arcDraw(inputString.substring(3, (inputString.length())), lineC);
        break;
      case 30:
        temp = new fillArcDraw(inputString.substring(3, (inputString.length())), fillC);
        break;
      case 12:
        tmp = new StringTokenizer(inputString.substring(3, (inputString.length())));
        LineH = Format.atoi(tmp.nextToken());
        LineV = Format.atoi(tmp.nextToken());
        break;
      case 20:
        tmp = new StringTokenizer(inputString.substring(3, (inputString.length())));
        // graphWin.setNumViews(Format.atoi(tmp.nextToken()));
        // multiTrigger=true;
        break;
      case 21:
        tmp = new StringTokenizer(inputString.substring(3, (inputString.length())));
        double tempFloat = Format.atof(tmp.nextToken());
        zoom = tempFloat;
        break;
      case 22:
        tmp = new StringTokenizer(inputString.substring(3, (inputString.length())));
        //            graphWin.setJump(Format.atoi(tmp.nextToken()));  // This is now a noop in
        // gaigs2
        break;
      case 54:
        tmp = new StringTokenizer(inputString.substring(3, (inputString.length())));
        //             if (tmp.hasMoreElements()){
        //                 urlTest=tmp.nextToken();
        //                 urlList.append(urlTest);
        //             }
        //             else{
        //                 tmp=new StringTokenizer("**");
        //                 urlTest=tmp.nextToken();
        //                 urlList.append(urlTest);
        //             }
        break;
    } // end switch

    return (temp);
  }
Ejemplo n.º 10
0
  /**
   * Processes the other commands
   *
   * @param command
   * @param message
   */
  private boolean processMessageCommand(String command, String message) {
    boolean processed = false;

    String args[] = new String[MAXARGC];
    int counter = 0;

    StringTokenizer st = new StringTokenizer(message, " ");
    while (st.hasMoreTokens() && counter < MAXARGC - 1) {
      args[counter] = st.nextToken();
      counter++;
    }

    // do the proccessing
    if (command.equalsIgnoreCase("NAME")) {
      _user = args[1];
      processed = true;
    } else if (command.equalsIgnoreCase("PASS")) {
      _pass = args[1];
      processed = true;
    } else if (command.equalsIgnoreCase("LOGIN")) {
      sendServerMessage(
          "<mobber><login><name>"
              + _user
              + "</name><password>"
              + _pass
              + "</password></login></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("LOGOUT")) {
      sendServerMessage("<mobber><logout /></mobber>");
      _status = NOTCONNECTED;
      processed = true;
    } else if (command.equalsIgnoreCase("EXIT")) {
      _mr.exit();
      processed = true;
    } else if (command.equalsIgnoreCase("CONNECT")) {
      connect(args[1], (new Integer(args[2])).intValue());
      sendMessage(CLIENT, "try to connect");
      if (_status == CONNECTED) sendMessage(CLIENT, "connected to:" + args[1] + ":" + args[2]);
      processed = true;
    } else if (command.equalsIgnoreCase("JOINGROUP")) {
      sendServerMessage("<mobber><joingroup><group>" + args[1] + "</group></joingroup></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("PARTGROUP")) {
      sendServerMessage("<mobber><partgroup><group>" + args[1] + "</group></partgroup></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("KICK")) {
      sendServerMessage(
          "<mobber><kick><group>"
              + _group
              + "</group><user>"
              + args[1]
              + "</user></kick></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("LISTUSER")) {
      sendServerMessage("<mobber><listuser /></mobber>");
      processed = true;
    } else if (command.equalsIgnoreCase("LISTGROUP")) {
      sendServerMessage("<mobber><listgroup /></mobber>");
      processed = true;
    }
    return processed;
  }