/*********************************************************************
 *
 *      Copyright (C) 2002 Andrew Khan, Eric Jung
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ***************************************************************************/

package org.xbib.datastructures.xslx.jxl;

/**
 * Class which represents an Excel header or footer.
 */
public final class HeaderFooter extends org.xbib.datastructures.xslx.jxl.biff.HeaderFooter {
    /**
     * Default constructor.
     */
    public HeaderFooter() {
        super();
    }

    /**
     * Copy constructor
     *
     * @param hf the item to copy
     */
    public HeaderFooter(HeaderFooter hf) {
        super(hf);
    }

    /**
     * Constructor used when reading workbooks to separate the left, right
     * a central part of the strings into their constituent parts
     *
     * @param s the header string
     */
    public HeaderFooter(String s) {
        super(s);
    }

    /**
     * Retrieves a <code>String</code>ified
     * version of this object
     *
     * @return the header string
     */
    public String toString() {
        return super.toString();
    }

    /**
     * Accessor for the contents which appear on the right hand side of the page
     *
     * @return the right aligned contents
     */
    public Contents getRight() {
        return (Contents) super.getRightText();
    }

    /**
     * Accessor for the contents which in the centre of the page
     *
     * @return the centrally  aligned contents
     */
    public Contents getCentre() {
        return (Contents) super.getCentreText();
    }

    /**
     * Accessor for the contents which appear on the left hand side of the page
     *
     * @return the left aligned contents
     */
    public Contents getLeft() {
        return (Contents) super.getLeftText();
    }

    /**
     * Clears the contents of the header/footer
     */
    public void clear() {
        super.clear();
    }

    /**
     * Creates internal class of the appropriate type
     *
     * @return the created contents
     */
    protected org.xbib.datastructures.xslx.jxl.biff.HeaderFooter.Contents createContents() {
        return new Contents();
    }

    /**
     * Creates internal class of the appropriate type
     *
     * @param s the string to create the contents
     * @return the created contents
     */
    protected org.xbib.datastructures.xslx.jxl.biff.HeaderFooter.Contents createContents(String s) {
        return new Contents(s);
    }

    /**
     * Creates internal class of the appropriate type
     *
     * @param c the contents to copy
     * @return the new contents
     */
    protected org.xbib.datastructures.xslx.jxl.biff.HeaderFooter.Contents
    createContents(org.xbib.datastructures.xslx.jxl.biff.HeaderFooter.Contents c) {
        return new Contents((Contents) c);
    }

    /**
     * The contents - a simple wrapper around a string buffer
     */
    public static class Contents extends org.xbib.datastructures.xslx.jxl.biff.HeaderFooter.Contents {
        /**
         * The constructor
         */
        Contents() {
            super();
        }

        /**
         * Constructor used when reading worksheets.  The string contains all
         * the formatting (but not alignment characters
         *
         * @param s the format string
         */
        Contents(String s) {
            super(s);
        }

        /**
         * Copy constructor
         *
         * @param copy the contents to copy
         */
        Contents(Contents copy) {
            super(copy);
        }

        /**
         * Appends the text to the string buffer
         *
         * @param txt the text to append
         */
        public void append(String txt) {
            super.append(txt);
        }

        /**
         * Turns bold printing on or off. Bold printing
         * is initially off. Text subsequently appended to
         * this object will be bolded until this method is
         * called again.
         */
        public void toggleBold() {
            super.toggleBold();
        }

        /**
         * Turns underline printing on or off. Underline printing
         * is initially off. Text subsequently appended to
         * this object will be underlined until this method is
         * called again.
         */
        public void toggleUnderline() {
            super.toggleUnderline();
        }

        /**
         * Turns italics printing on or off. Italics printing
         * is initially off. Text subsequently appended to
         * this object will be italicized until this method is
         * called again.
         */
        public void toggleItalics() {
            super.toggleItalics();
        }

        /**
         * Turns strikethrough printing on or off. Strikethrough printing
         * is initially off. Text subsequently appended to
         * this object will be striked out until this method is
         * called again.
         */
        public void toggleStrikethrough() {
            super.toggleStrikethrough();
        }

        /**
         * Turns double-underline printing on or off. Double-underline printing
         * is initially off. Text subsequently appended to
         * this object will be double-underlined until this method is
         * called again.
         */
        public void toggleDoubleUnderline() {
            super.toggleDoubleUnderline();
        }

        /**
         * Turns superscript printing on or off. Superscript printing
         * is initially off. Text subsequently appended to
         * this object will be superscripted until this method is
         * called again.
         */
        public void toggleSuperScript() {
            super.toggleSuperScript();
        }

        /**
         * Turns subscript printing on or off. Subscript printing
         * is initially off. Text subsequently appended to
         * this object will be subscripted until this method is
         * called again.
         */
        public void toggleSubScript() {
            super.toggleSubScript();
        }

        /**
         * Turns outline printing on or off (Macintosh only).
         * Outline printing is initially off. Text subsequently appended
         * to this object will be outlined until this method is
         * called again.
         */
        public void toggleOutline() {
            super.toggleOutline();
        }

        /**
         * Turns shadow printing on or off (Macintosh only).
         * Shadow printing is initially off. Text subsequently appended
         * to this object will be shadowed until this method is
         * called again.
         */
        public void toggleShadow() {
            super.toggleShadow();
        }

        /**
         * Sets the font of text subsequently appended to this
         * object.. Previously appended text is not affected.
         * <p/>
         * <strong>Note:</strong> no checking is performed to
         * determine if fontName is a valid font.
         *
         * @param fontName name of the font to use
         */
        public void setFontName(String fontName) {
            super.setFontName(fontName);
        }

        /**
         * Sets the font size of text subsequently appended to this
         * object. Previously appended text is not affected.
         * <p/>
         * Valid point sizes are between 1 and 99 (inclusive). If
         * size is outside this range, this method returns false
         * and does not change font size. If size is within this
         * range, the font size is changed and true is returned.
         *
         * @param size The size in points. Valid point sizes are
         *             between 1 and 99 (inclusive).
         * @return true if the font size was changed, false if font
         * size was not changed because 1 > size > 99.
         */
        public boolean setFontSize(int size) {
            return super.setFontSize(size);
        }

        /**
         * Appends the page number
         */
        public void appendPageNumber() {
            super.appendPageNumber();
        }

        /**
         * Appends the total number of pages
         */
        public void appendTotalPages() {
            super.appendTotalPages();
        }

        /**
         * Appends the current date
         */
        public void appendDate() {
            super.appendDate();
        }

        /**
         * Appends the current time
         */
        public void appendTime() {
            super.appendTime();
        }

        /**
         * Appends the workbook name
         */
        public void appendWorkbookName() {
            super.appendWorkbookName();
        }

        /**
         * Appends the worksheet name
         */
        public void appendWorkSheetName() {
            super.appendWorkSheetName();
        }

        /**
         * Clears the contents of this portion
         */
        public void clear() {
            super.clear();
        }

        /**
         * Queries if the contents are empty
         *
         * @return TRUE if the contents are empty, FALSE otherwise
         */
        public boolean empty() {
            return super.empty();
        }
    }
}
