/* ================================================================

 * Cewolf : Chart enabling Web Objects Framework

 * ================================================================

 *

 * Project Info:  http://cewolf.sourceforge.net

 * Project Lead:  Guido Laures (guido@laures.de);

 *

 * (C) Copyright 2002, by Guido Laures

 *

 * 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 de.laures.cewolf.taglib.html;

import java.io.IOException;

import java.io.Serializable;

import java.io.Writer;

/**

 * HTML img tag.

 * @author  Guido Laures

 */

public class HTMLImgTag extends AbstractHTMLBaseTag implements Serializable{

	private final static String TAG_NAME = "IMG";

    /** Holds value of property width. */

    protected int width = UNDEFINED_INT;

    /** Holds value of property height. */

    protected int height = UNDEFINED_INT;

    /** Holds value of property src. */

    protected String src = UNDEFINED_STR;

    /** Holds value of property alt. */

    protected String alt = "";

    /** Holds value of property longDesc. */

    protected String longDesc = UNDEFINED_STR;

    /** Holds value of property useMap. */

    protected String useMap = UNDEFINED_STR;

    /** Holds value of property ismap. */

    protected String ismap = UNDEFINED_STR;

    /** Holds value of property align. */

    protected String align = UNDEFINED_STR;

    /** Holds value of property border. */

    protected int border = 0;

    /** Holds value of property hSpace. */

    protected int hSpace = UNDEFINED_INT;

    /** Holds value of property vSpace. */

    protected int vSpace = UNDEFINED_INT;

    /**

     * Add or not JSESSIONID

     */

    protected boolean forceSessionId = true;

    /**

     * Remove image from Storage after rendering

     */

    protected boolean removeAfterRender = false;

    /*

     public void writeTag(Writer writer) throws IOException {

        writer.write("<img ");

        writeAttributes(writer);

        writer.write("/>");

    }

     **/

    public void writeAttributes(Writer wr){

        try {

            super.writeAttributes(wr);

            appendAttributeDeclaration(wr, this.border, "BORDER");

            appendAttributeDeclaration(wr, this.hSpace, "HSPACE");

            appendAttributeDeclaration(wr, this.height, "HEIGHT");

            appendAttributeDeclaration(wr, this.vSpace, "VSPACE");

            appendAttributeDeclaration(wr, this.width, "WIDTH");

            appendAttributeDeclaration(wr, this.align, "ALIGN");

            appendAttributeDeclaration(wr, this.alt, "ALT");

            appendAttributeDeclaration(wr, this.ismap, "ISMAP");

            appendAttributeDeclaration(wr, this.longDesc, "LONGDESC");

            appendAttributeDeclaration(wr, this.src, "SRC");

            appendAttributeDeclaration(wr, this.useMap, "USEMAP");

        } catch(IOException ioex){

            ioex.printStackTrace();

        }

    }

    protected void reset(){

        // width = UNDEFINED_INT;

        // height = UNDEFINED_INT;

        src = UNDEFINED_STR;

        alt = "";

        longDesc = UNDEFINED_STR;

        useMap = UNDEFINED_STR;

        ismap = UNDEFINED_STR;

        align = UNDEFINED_STR;

        border = 0;

        hSpace = UNDEFINED_INT;

        vSpace = UNDEFINED_INT;

        forceSessionId = true;

        removeAfterRender = false;

        super.reset();

    }

    /** Setter for property width.

     * @param width New value of property width.

     */

    public void setWidth(int width) {

        this.width = width;

    }

    /** Setter for property height.

     * @param height New value of property height.

     */

    public void setHeight(int height) {

        this.height = height;

    }

    /** Setter for property src.

     * @param src New value of property src.

     */

    public void setSrc(String src) {

        this.src = src;

    }

    /** Setter for property alt.

     * @param alt New value of property alt.

     */

    public void setAlt(String alt) {

        this.alt = alt;

    }

    /** Setter for property longDesc.

     * @param longDesc New value of property longDesc.

     */

    public void setLongdesc(String longDesc) {

        this.longDesc = longDesc;

    }

    /** Setter for property useMap.

     * @param useMap New value of property useMap.

     */

    public void setUsemap(String useMap) {

        this.useMap = useMap;

    }

    /** Setter for property ismap.

     * @param ismap New value of property ismap.

     */

    public void setIsmap(String ismap) {

        this.ismap = ismap;

    }

    /** Setter for property align.

     * @param align New value of property align.

     */

    public void setAlign(String align) {

        this.align = align;

    }

    /** Setter for property border.

     * @param border New value of property border.

     */

    public void setBorder(int border) {

        this.border = border;

    }

    /** Setter for property hSpace.

     * @param hSpace New value of property hSpace.

     */

    public void setHspace(int hSpace) {

        this.hSpace = hSpace;

    }

    /** Setter for property vSpace.

     * @param vSpace New value of property vSpace.

     */

    public void setVspace(int vSpace) {

        this.vSpace = vSpace;

    }

    protected String getTagName() {

        return TAG_NAME;

    }

    protected boolean hasBody() {

        return false;

    }

    protected boolean wellFormed() {

        return false;

    }

    /**

     * @return Returns the forceSessionId.

     */

    public boolean isForceSessionId() {

    	return forceSessionId;

    }

    /**

     * @param forceSessionId The forceSessionId to set.

     */

    public void setForceSessionId(boolean forceSessionId) {

    	this.forceSessionId = forceSessionId;

    }

	/**

	 * @return Returns the removeAfterRender.

	 */

	public boolean isRemoveAfterRender() {

		return removeAfterRender;

	}

	/**

	 * @param removeAfterRender The removeAfterRender to set.

	 */

	public void setRemoveAfterRender(boolean removeAfterRender) {

		this.removeAfterRender = removeAfterRender;

	}

}