/**
* Copyright (c) 2009 Juwi MacMillan Group GmbH
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @(#)AttrCheckImpl.java 1.11 2000/08/16
*
*/
package org.tizzit.util.tidy;
/**
*
* Check attribute values implementations
*
* (c) 1998-2000 (W3C) MIT, INRIA, Keio University
* See Tidy.java for the copyright notice.
* Derived from <a href="http://www.w3.org/People/Raggett/tidy">
* HTML Tidy Release 4 Aug 2000</a>
*
* @author Dave Raggett <dsr@w3.org>
* @author Andy Quick <ac.quick@sympatico.ca> (translation to Java)
* @version 1.0, 1999/05/22
* @version 1.0.1, 1999/05/29
* @version 1.1, 1999/06/18 Java Bean
* @version 1.2, 1999/07/10 Tidy Release 7 Jul 1999
* @version 1.3, 1999/07/30 Tidy Release 26 Jul 1999
* @version 1.4, 1999/09/04 DOM support
* @version 1.5, 1999/10/23 Tidy Release 27 Sep 1999
* @version 1.6, 1999/11/01 Tidy Release 22 Oct 1999
* @version 1.7, 1999/12/06 Tidy Release 30 Nov 1999
* @version 1.8, 2000/01/22 Tidy Release 13 Jan 2000
* @version 1.9, 2000/06/03 Tidy Release 30 Apr 2000
* @version 1.10, 2000/07/22 Tidy Release 8 Jul 2000
* @version 1.11, 2000/08/16 Tidy Release 4 Aug 2000
*/
public class AttrCheckImpl {
public static class CheckUrl implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
if (attval.value == null)
Report.attrError(lexer, node, attval.attribute, Report.MISSING_ATTR_VALUE);
else if (lexer.configuration.FixBackslash) {
attval.value = attval.value.replace('\\', '/');
}
}
};
public static class CheckScript implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
}
};
public static class CheckAlign implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
String value;
/* IMG, OBJECT, APPLET and EMBED use align for vertical position */
if (node.tag != null && ((node.tag.model & Dict.CM_IMG) != 0)) {
getCheckValign().check(lexer, node, attval);
return;
}
value = attval.value;
if (value == null)
Report.attrError(lexer, node, attval.attribute, Report.MISSING_ATTR_VALUE);
else if (!(Lexer.wstrcasecmp(value, "left") == 0 || Lexer.wstrcasecmp(value, "center") == 0
|| Lexer.wstrcasecmp(value, "right") == 0 || Lexer.wstrcasecmp(value, "justify") == 0))
Report.attrError(lexer, node, attval.value, Report.BAD_ATTRIBUTE_VALUE);
}
};
public static class CheckValign implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
String value;
value = attval.value;
if (value == null)
Report.attrError(lexer, node, attval.attribute, Report.MISSING_ATTR_VALUE);
else if (Lexer.wstrcasecmp(value, "top") == 0 || Lexer.wstrcasecmp(value, "middle") == 0
|| Lexer.wstrcasecmp(value, "bottom") == 0 || Lexer.wstrcasecmp(value, "baseline") == 0) {
/* all is fine */
} else if (Lexer.wstrcasecmp(value, "left") == 0 || Lexer.wstrcasecmp(value, "right") == 0) {
if (!(node.tag != null && ((node.tag.model & Dict.CM_IMG) != 0)))
Report.attrError(lexer, node, value, Report.BAD_ATTRIBUTE_VALUE);
} else if (Lexer.wstrcasecmp(value, "texttop") == 0 || Lexer.wstrcasecmp(value, "absmiddle") == 0
|| Lexer.wstrcasecmp(value, "absbottom") == 0 || Lexer.wstrcasecmp(value, "textbottom") == 0) {
lexer.versions &= Dict.VERS_PROPRIETARY;
Report.attrError(lexer, node, value, Report.PROPRIETARY_ATTR_VALUE);
} else
Report.attrError(lexer, node, value, Report.BAD_ATTRIBUTE_VALUE);
}
};
public static class CheckBool implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
}
};
public static class CheckId implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
}
};
public static class CheckName implements AttrCheck {
public void check(Lexer lexer, Node node, AttVal attval) {
}
};
public static AttrCheck getCheckUrl() {
return _checkUrl;
}
public static AttrCheck getCheckScript() {
return _checkScript;
}
public static AttrCheck getCheckAlign() {
return _checkAlign;
}
public static AttrCheck getCheckValign() {
return _checkValign;
}
public static AttrCheck getCheckBool() {
return _checkBool;
}
public static AttrCheck getCheckId() {
return _checkId;
}
public static AttrCheck getCheckName() {
return _checkName;
}
private static AttrCheck _checkUrl = new CheckUrl();
private static AttrCheck _checkScript = new CheckScript();
private static AttrCheck _checkAlign = new CheckAlign();
private static AttrCheck _checkValign = new CheckValign();
private static AttrCheck _checkBool = new CheckBool();
private static AttrCheck _checkId = new CheckId();
private static AttrCheck _checkName = new CheckName();
}