Beispiel #1
0
  /**
   * This method should be implemented in any subclasses of this component interested in processing
   * parameters from an html post operation. The component should interogate the HttpServletRequest
   * for any parameters it is interested in and change its internal state to reflect the parms.
   *
   * @return true if this component is the one that submitted the page and false if not.
   * @param parms a HashTable containing all the parameters for the servlet.
   */
  public boolean processParms(Hashtable parms, int rowNo) throws Exception {

    Object parm = parms.get(getFullName());
    if (parm == null) return false;

    String[] command = (String[]) parm;

    if (command[0] == null || command[0].trim().equals("")) return false;

    String st[] = getLookupComponent();
    if (command[0].startsWith("changeMonth:")) {
      int monthInc = Integer.parseInt(command[0].substring(12));
      GregorianCalendar g = new GregorianCalendar(_currentYear, _currentMonth, 1);
      g.add(Calendar.MONTH, monthInc);
      CalendarMonthChangeEvent e =
          new CalendarMonthChangeEvent(
              this, _currentMonth, _currentYear, g.get(Calendar.MONTH), g.get(Calendar.YEAR));
      _calEvent = e;
      if (st != null) {
        _scrollTo = true;
        getPage().scrollToItem(getFullName() + "CalStart");
      }
    } else if (command[0].startsWith("selectDate:")) {
      String newDate = command[0].substring(11);
      int pos = newDate.indexOf("-");
      String day = newDate.substring(0, pos);
      String year = newDate.substring(pos + 1);

      int dayInt = Integer.parseInt(day);
      int yearInt = Integer.parseInt(year);

      GregorianCalendar g = new GregorianCalendar();
      g.set(Calendar.YEAR, yearInt);
      g.set(Calendar.DAY_OF_YEAR, dayInt);

      java.sql.Date d = new java.sql.Date(g.getTime().getTime());
      CalendarDateSelectedEvent e = new CalendarDateSelectedEvent(this, g, d);

      _calEvent = e;

      if (st == null) {
        _scrollTo = true;
        getPage().scrollToItem(getFullName() + "CalStart");
      } else {
        HtmlScriptGenerator gen = new HtmlScriptGenerator(getPage());
        String format = st[1];
        String dtString = null;
        if (format != null) {
          SimpleDateFormat df = new SimpleDateFormat(format);
          dtString = df.format(d);
        } else {
          dtString = d.toString();
        }
        getPage().writeScript(gen.generateReturnValueToLookupScript(dtString, ""));
      }
    }

    return true;
  }
Beispiel #2
0
  /**
   * This method returns the first day displayed on the calendar.
   *
   * @return java.util.GregorianCalendar
   */
  public GregorianCalendar getFirstDayOnCalendar() {

    GregorianCalendar g = new GregorianCalendar(_currentYear, _currentMonth, 1);
    int dow = g.get(Calendar.DAY_OF_WEEK);

    if (dow != 1) g.add(Calendar.DATE, ((dow - 1) * -1));

    return g;
  }
Beispiel #3
0
 /** This method returns the last day displayed on the calendar. */
 public GregorianCalendar getLastDayOnCalendar() {
   GregorianCalendar g = getFirstDayOnCalendar();
   g.add(Calendar.DATE, 41);
   return g;
 }
Beispiel #4
0
  public void generateHTML(java.io.PrintWriter p, int rowNo) throws Exception {
    processLocaleInfo();
    String days[] = _displaySize == SIZE_LARGE ? _dayLongNames : _dayShortNames;
    String months[] = _displaySize == SIZE_LARGE ? _monthLongNames : _monthShortNames;
    int sz = _displaySize == SIZE_LARGE ? _largeFontSize : _smallFontSize;
    String size = "";
    if (_fontSizeUnit == FONT_SIZE_IN_POINTS) size = sz + "pt";
    else if (_fontSizeUnit == FONT_SIZE_IN_PIXELS) size = sz + "px";
    else size = _fontSizes[sz];

    // HiddenComponent & javascript
    p.println("<INPUT TYPE=\"HIDDEN\" NAME=\"" + getFullName() + "\">");
    p.println("<SCRIPT>");
    p.println("  function " + getFullName() + "_changeMonth(months) {");
    p.println(getFormString() + getFullName() + ".value='changeMonth:' + months;");
    p.println(getFormString() + "submit();");
    p.println(" }");
    p.println("  function " + getFullName() + "_selectDate(day,year) {");
    p.println(getFormString() + getFullName() + ".value='selectDate:' + day + '-' + year;");
    p.println(getFormString() + "submit();");
    p.println(" }");
    p.println("</SCRIPT>");

    p.println("<A NAME=\"" + getFullName() + "CalStart\"></a>");

    // Table Heading
    p.print("<TABLE BORDER=" + _border + " CELLSPACING=0 CELLPADDING=0 COLS=1 ");
    if (_width > -1) {
      p.print("WIDTH=\"" + _width);
      if (_sizeOption == SIZE_PERCENT) p.print("%");
      p.print("\"");
    }
    p.println(">");

    /*
     * String hFontStart = " <FONT"; if (_fontFace != null) hFontStart += "
     * FACE=\"" + _fontFace + "\""; hFontStart += " SIZE=\"" + size + "\"";
     * if (_headingForegroundColor != null) hFontStart += " COLOR=\"" +
     * _headingForegroundColor + "\""; hFontStart += "> <B>"; String
     * hFontEnd = " </B> </FONT>";
     */

    String hFontStart = "<SPAN style=\"";
    if (_fontFace != null)
      hFontStart += "font-family:" + _fontFace + ";text-decoration:none;font-size:" + size + ";";
    if (_headingForegroundColor != null) hFontStart += "color:" + _headingForegroundColor + ";";
    hFontStart += "\"><B>";
    String hFontEnd = "</B></SPAN>";

    p.print("<TR><TD>");

    p.print("<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=2 COLS=3 WIDTH=\"100%\"");
    if (_headingBackgroundColor != null) p.print(" BGCOLOR=\"" + _headingBackgroundColor + "\"");
    p.print("> <TR");
    if (_headingStyleClass != null) p.print(" CLASS=\"" + _headingStyleClass + "\"");
    p.println(">");

    p.println("<TD WIDTH=\"20%\" ALIGN=\"LEFT\">");
    p.println("<A HREF=\"javascript:" + getFullName() + "_changeMonth(-12);\">");
    p.print(hFontStart + "&lt;&lt;" + hFontEnd);
    p.println("</A>");
    p.println("<A HREF=\"javascript:" + getFullName() + "_changeMonth(-1);\">");
    p.print(hFontStart + "&lt;" + hFontEnd);
    p.println("</A></TD>");

    p.println("<TD ALIGN=\"CENTER\" WIDTH=\"00%\">" + hFontStart);
    p.print(months[_currentMonth] + " " + _currentYear + hFontEnd + "</TD>");

    p.println("<TD ALIGN=\"RIGHT\" WIDTH=\"20%\" >");
    p.println("<A HREF=\"javascript:" + getFullName() + "_changeMonth(1);\">");
    p.print(hFontStart + "&gt;" + hFontEnd);
    p.println("</A>");
    p.println("<A HREF=\"javascript:" + getFullName() + "_changeMonth(12);\">");
    p.print(hFontStart + "&gt;&gt;" + hFontEnd);
    p.println("</A>");

    p.println("</TD>");
    p.println("</TR></TABLE>");

    // calendar
    // weeks
    p.print("<TABLE BORDER=0 CELLSPACING=1 CELLPADDING=1 COLS=7 WIDTH=\"100%\"");
    p.println(">");

    p.print("<TR");
    if (_weekStyleClass != null) p.print(" CLASS=\"" + _weekStyleClass + "\"");
    p.println(">");
    int numDays = 0;
    int i = getFirstDayOfWeek();
    while (numDays < 7) {
      p.print("<TD ALIGN=\"CENTER\"");
      if (_weekBackgroundColor != null) p.print(" BGCOLOR=\"" + _weekBackgroundColor + "\"");
      p.print("><SPAN style=\"");
      if (_fontFace != null) p.print("font-family:" + _fontFace + ";font-size:" + size + ";");
      if (_weekForegroundColor != null) p.print("color:" + _headingForegroundColor + ";");
      p.print("\">");

      if (_displaySize == SIZE_SMALL) p.println("<B>");
      p.print(days[i]);
      if (_displaySize == SIZE_SMALL) p.println("</B>");
      p.println("</SPAN></TD>");
      if (i < 6) i++;
      else i = 0;
      numDays++;
    }
    p.println("</TR>");

    // days
    int subtract = getFirstDayOfWeek();
    GregorianCalendar today = new GregorianCalendar();
    GregorianCalendar date = getFirstDayOnCalendar();
    date.add(Calendar.DATE, subtract);
    _nextDay = 0;

    for (i = 0; i < 6; i++) {
      p.println("<TR>");
      for (int j = 0; j < 7; j++) {
        p.print("<TD ALIGN=\"CENTER\"");

        if (_dayBackgroundColor != null) p.print(" BGCOLOR=\"" + _dayBackgroundColor + "\"");
        p.print(">");
        p.print(
            "<A HREF=\"javascript:"
                + getFullName()
                + "_selectDate("
                + date.get(Calendar.DAY_OF_YEAR)
                + ","
                + date.get(Calendar.YEAR)
                + ");\">");

        p.print("<SPAN ");
        String fontStyle = " style=\"";
        if (_fontFace != null)
          fontStyle += "text-decoration:none;font-family:" + _fontFace + ";font-size:" + size + ";";
        if (date.get(Calendar.DAY_OF_YEAR) == today.get(Calendar.DAY_OF_YEAR)
            && date.get(Calendar.YEAR) == today.get(Calendar.YEAR)
            && _dayForegroundCurrent != null) fontStyle += "color:" + _dayForegroundCurrent + ";";
        else if (date.get(Calendar.MONTH) != _currentMonth && _dayForegroundDeemphisis != null)
          fontStyle += "color:" + _dayForegroundDeemphisis + ";";
        else if (_dayForegroundNormal != null) fontStyle += "color:" + _dayForegroundNormal + ";";
        fontStyle += "\"";

        // p.print("<FONT");
        // if (_fontFace != null)
        //	p.print(" FACE=\"" + _fontFace + "\"");
        // p.print(" SIZE=\"" + size + "\"");
        // if (date.get(Calendar.DAY_OF_YEAR) ==
        // today.get(Calendar.DAY_OF_YEAR) && date.get(Calendar.YEAR) ==
        // today.get(Calendar.YEAR) && _dayForegroundCurrent != null)
        //	p.print(" COLOR=\"" + _dayForegroundCurrent + "\"");
        // else if (date.get(Calendar.MONTH) != _currentMonth &&
        // _dayForegroundDeemphisis != null)
        //	p.print(" COLOR=\"" + _dayForegroundDeemphisis + "\"");
        // else if (_dayForegroundNormal != null)
        //	p.print(" COLOR=\"" + _dayForegroundNormal + "\"");
        // p.print(">");

        // String spanStart = "";
        // if (date.get(Calendar.DAY_OF_YEAR) ==
        // today.get(Calendar.DAY_OF_YEAR) && date.get(Calendar.YEAR) ==
        // today.get(Calendar.YEAR) && _dayCurrentStyleClassName !=
        // null)
        //	spanStart = "<SPAN CLASS=\"" + _dayCurrentStyleClassName +
        // "\">";
        // else if (date.get(Calendar.MONTH) != _currentMonth &&
        // _dayDeemphisisClassName != null)
        //	spanStart = "<SPAN CLASS=\"" + _dayDeemphisisClassName +
        // "\">";
        // else if (_dayNormalStyleClassName != null)
        //	spanStart = "<SPAN CLASS=\"" + _dayNormalStyleClassName +
        // "\">";
        // String spanEnd = (spanStart.length() == 0 ? "" : "</SPAN>");

        if (date.get(Calendar.DAY_OF_YEAR) == today.get(Calendar.DAY_OF_YEAR)
            && date.get(Calendar.YEAR) == today.get(Calendar.YEAR)
            && _dayCurrentStyleClassName != null)
          p.print("class=\"" + _dayCurrentStyleClassName + "\"");
        else if (date.get(Calendar.MONTH) != _currentMonth && _dayDeemphisisClassName != null)
          p.print("class=\"" + _dayDeemphisisClassName + "\"");
        else if (_dayNormalStyleClassName != null)
          p.print("class=\"" + _dayNormalStyleClassName + "\"");
        else p.print(fontStyle);
        p.print(">");

        String boldStart = "";
        String boldEnd = "";
        if (dayHighlighted(date)) {
          boldStart = "<B>";
          boldEnd = "</B>";
        }

        p.print(boldStart + date.get(Calendar.DAY_OF_MONTH) + boldEnd);
        date.add(Calendar.DATE, 1);
        p.print("</SPAN></A></TD>");
      }
      p.println("</TR>");
    }

    // end of tables
    p.println("</TABLE>");
    p.println("</TD></TR></TABLE>");

    if (_scrollTo) {
      //		getPage().scrollToItem(getFullName() + "CalStart");
      _scrollTo = false;
    }
  }