001: /*
002: * Copyright (c) 2002-2008 Gargoyle Software Inc. All rights reserved.
003: *
004: * Redistribution and use in source and binary forms, with or without
005: * modification, are permitted provided that the following conditions are met:
006: *
007: * 1. Redistributions of source code must retain the above copyright notice,
008: * this list of conditions and the following disclaimer.
009: * 2. Redistributions in binary form must reproduce the above copyright notice,
010: * this list of conditions and the following disclaimer in the documentation
011: * and/or other materials provided with the distribution.
012: * 3. The end-user documentation included with the redistribution, if any, must
013: * include the following acknowledgment:
014: *
015: * "This product includes software developed by Gargoyle Software Inc.
016: * (http://www.GargoyleSoftware.com/)."
017: *
018: * Alternately, this acknowledgment may appear in the software itself, if
019: * and wherever such third-party acknowledgments normally appear.
020: * 4. The name "Gargoyle Software" must not be used to endorse or promote
021: * products derived from this software without prior written permission.
022: * For written permission, please contact info@GargoyleSoftware.com.
023: * 5. Products derived from this software may not be called "HtmlUnit", nor may
024: * "HtmlUnit" appear in their name, without prior written permission of
025: * Gargoyle Software Inc.
026: *
027: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
028: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
029: * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARGOYLE
030: * SOFTWARE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
031: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
032: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
033: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
034: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
035: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
036: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
037: */
038: package com.gargoylesoftware.htmlunit.html;
039:
040: import java.io.IOException;
041: import java.util.Map;
042:
043: import com.gargoylesoftware.htmlunit.Page;
044:
045: /**
046: * Wrapper for the html element "input".
047: *
048: * @version $Revision: 2132 $
049: * @author <a href="mailto:mbowler@GargoyleSoftware.com">Mike Bowler</a>
050: * @author David K. Taylor
051: * @author <a href="mailto:cse@dynabean.de">Christian Sell</a>
052: * @author Daniel Gredler
053: * @author Ahmed Ashour
054: */
055: public class HtmlTextInput extends HtmlInput {
056:
057: private static final long serialVersionUID = -2473799124286935674L;
058: private boolean preventDefault_;
059:
060: /**
061: * Create an instance
062: *
063: * @param page The page that contains this element
064: * @param attributes the initial attributes
065: * @deprecated You should not directly construct HtmlTextInput.
066: */
067: //TODO: to be removed, deprecated after 1.11
068: public HtmlTextInput(final HtmlPage page, final Map attributes) {
069: this (null, TAG_NAME, page, attributes);
070: }
071:
072: /**
073: * Create an instance
074: *
075: * @param namespaceURI the URI that identifies an XML namespace.
076: * @param qualifiedName The qualified name of the element type to instantiate
077: * @param page The page that contains this element
078: * @param attributes the initial attributes
079: */
080: HtmlTextInput(final String namespaceURI,
081: final String qualifiedName, final HtmlPage page,
082: final Map attributes) {
083: super (namespaceURI, qualifiedName, page, attributes);
084: }
085:
086: /**
087: * {@inheritDoc}
088: */
089: public Page type(final char c, final boolean shiftKey,
090: final boolean ctrlKey, final boolean altKey)
091: throws IOException {
092: if (this instanceof DisabledElement
093: && ((DisabledElement) this ).isDisabled()) {
094: return getPage();
095: }
096: preventDefault_ = false;
097: final Page page = super .type(c, shiftKey, ctrlKey, altKey);
098:
099: //TODO: handle backspace
100: if (!Character.isWhitespace(c) && !preventDefault_) {
101: setValueAttribute(getValueAttribute() + c);
102: }
103: return page;
104: }
105:
106: /**
107: * {@inheritDoc}
108: */
109: protected void preventDefault() {
110: preventDefault_ = true;
111: }
112:
113: /**
114: * {@inheritDoc}
115: */
116: protected boolean isSubmittableByEnter() {
117: return true;
118: }
119: }
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