HTMLInputElementImpl.java

/*
 * GNU LESSER GENERAL PUBLIC LICENSE Copyright (C) 2006 The Lobo Project
 * 
 * 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.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 * 
 * Contact info: lobochief@users.sourceforge.net
 */
/*
 * Created on Jan 15, 2006
 */
package com.nvarghese.beowulf.common.cobra.html.domimpl;

import java.util.logging.Level;

import org.w3c.dom.html2.HTMLInputElement;

import com.nvarghese.beowulf.common.cobra.html.FormInput;

public class HTMLInputElementImpl extends HTMLBaseInputElement implements HTMLInputElement {

	public HTMLInputElementImpl(String name) {

		super(name);
	}

	private boolean defaultChecked;

	public boolean getDefaultChecked() {

		return this.defaultChecked;
	}

	public void setDefaultChecked(boolean defaultChecked) {

		this.defaultChecked = defaultChecked;
	}

	public boolean getChecked() {

		InputContext ic = this.inputContext;
		if (ic == null) {
			return this.getAttributeAsBoolean("checked");
		} else {
			return ic.getChecked();
		}
	}

	public void setChecked(boolean checked) {

		InputContext ic = this.inputContext;
		if (ic != null) {
			ic.setChecked(checked);
		}
	}

	public int getMaxLength() {

		InputContext ic = this.inputContext;
		return ic == null ? 0 : ic.getMaxLength();
	}

	public void setMaxLength(int maxLength) {

		InputContext ic = this.inputContext;
		if (ic != null) {
			ic.setMaxLength(maxLength);
		}
	}

	public int getSize() {

		InputContext ic = this.inputContext;
		return ic == null ? 0 : ic.getControlSize();
	}

	public void setSize(int size) {

		InputContext ic = this.inputContext;
		if (ic != null) {
			ic.setControlSize(size);
		}
	}

	public String getSrc() {

		return this.getAttribute("src");
	}

	public void setSrc(String src) {

		this.setAttribute("src", src);
	}

	/**
	 * Gets input type in lowercase.
	 */
	public String getType() {

		String type = this.getAttribute("type");
		return type == null ? null : type.toLowerCase();
	}

	public void setType(String type) {

		this.setAttribute("type", type);
	}

	public String getUseMap() {

		return this.getAttribute("usemap");
	}

	public void setUseMap(String useMap) {

		this.setAttribute("usemap", useMap);
	}

	public void click() {

		InputContext ic = this.inputContext;
		if (ic != null) {
			ic.click();
		}
	}

	public boolean isSubmittableWithEnterKey() {

		String type = this.getType();
		return (type == null || "".equals(type) || "text".equals(type) || "password".equals(type));
	}

	public boolean isSubmittableWithPress() {

		String type = this.getType();
		return "submit".equals(type) || "image".equals(type);
	}

	public boolean isSubmitInput() {

		String type = this.getType();
		return "submit".equals(type);
	}

	public boolean isImageInput() {

		String type = this.getType();
		return "image".equals(type);
	}

	public boolean isResetInput() {

		String type = this.getType();
		return "reset".equals(type);
	}

	void resetInput() {

		InputContext ic = this.inputContext;
		if (ic != null) {
			ic.resetInput();
		}
	}

	protected FormInput[] getFormInputs() {

		String type = this.getType();
		String name = this.getName();
		if (name == null) {
			return null;
		}
		if (type == null) {
			return new FormInput[] { new FormInput(name, this.getValue()) };
		} else {
			if ("text".equals(type) || "password".equals(type) || "hidden".equals(type) || "".equals(type)) {
				return new FormInput[] { new FormInput(name, this.getValue()) };
			} else if ("submit".equals(type)) {
				// It's done as an "extra" form input
				return null;
			} else if ("radio".equals(type) || "checkbox".equals(type)) {
				if (this.getChecked()) {
					String value = this.getValue();
					if (value == null || value.length() == 0) {
						value = "on";
					}
					return new FormInput[] { new FormInput(name, value) };
				} else {
					return null;
				}
			} else if ("image".equals(type)) {
				// It's done as an "extra" form input
				return null;
			} else if ("file".equals(type)) {
				java.io.File file = this.getFileValue();
				if (file == null) {
					if (logger.isLoggable(Level.INFO)) {
						logger.info("getFormInputs(): File input named " + name + " has null file.");
					}
					return null;
				} else {
					return new FormInput[] { new FormInput(name, file) };
				}
			} else {
				return null;
			}
		}
	}
}