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/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* 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.
*/
package com.intellij.psi.filters.getters;
import com.intellij.openapi.vfs.CharsetToolkit;
import com.intellij.psi.xml.XmlAttribute;
import com.intellij.psi.xml.XmlTag;
import com.intellij.xml.util.HtmlUtil;
import com.intellij.xml.util.XmlUtil;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.nio.charset.Charset;
/**
* Created by IntelliJ IDEA.
* User: ik
* Date: 24.11.2003
* Time: 14:17:59
* To change this template use Options | File Templates.
*/
public class HtmlAttributeValueGetter extends XmlAttributeValueGetter {
private final boolean myCaseSensitive;
public HtmlAttributeValueGetter(boolean _caseSensitive) {
myCaseSensitive = _caseSensitive;
}
@Nullable
@NonNls
protected String[] addSpecificCompletions(final XmlAttribute attribute) {
@NonNls String name = attribute.getName();
final XmlTag tag = attribute.getParent();
if (tag == null) return null;
@NonNls String tagName = tag.getName();
if (!myCaseSensitive) {
name = name.toLowerCase();
tagName = tagName.toLowerCase();
}
final String namespace = tag.getNamespace();
if (XmlUtil.XHTML_URI.equals(namespace) || XmlUtil.HTML_URI.equals(namespace)) {
if ("target".equals(name)) {
return new String[]{"_blank", "_top", "_self", "_parent"};
}
else if ("enctype".equals(name)) {
return new String[]{"multipart/form-data", "application/x-www-form-urlencoded"};
}
else if ("rel".equals(name) || "rev".equals(name)) {
return new String[]{"alternate", "stylesheet", "start", "next", "prev", "contents", "index", "glossary", "copyright", "chapter",
"section", "subsection", "appendix", "help", "bookmark", "script", "import"};
}
else if ("media".equals(name)) {
return new String[]{ "all", "braille", "embossed", "handheld", "print", "projection", "screen", "speech", "tty", "tv" };
}
else if ("language".equals(name)) {
return new String[]{"JavaScript", "VBScript", "JScript", "JavaScript1.2", "JavaScript1.3", "JavaScript1.4", "JavaScript1.5"};
}
else if ("type".equals(name) && "link".equals(tagName)) {
return new String[]{"text/css", "text/html", "text/plain", "text/xml"};
}
else if ("http-equiv".equals(name) && "meta".equals(tagName)) {
return HtmlUtil.RFC2616_HEADERS;
}
else if("content".equals(name) && "meta".equals(tagName) && getAttribute(tag, "name") == null) {
return HtmlUtil.CONTENT_TYPES;
}
else if ("accept".equals(name) && "input".equals(tagName)) {
return HtmlUtil.CONTENT_TYPES;
}
else if("accept-charset".equals(name) || "charset".equals(name)) {
Charset[] charSets = CharsetToolkit.getAvailableCharsets();
String[] names = new String[charSets.length];
for (int i = 0; i < names.length; i++) {
names[i] = charSets[i].toString();
}
return names;
}
}
return null;
}
@Nullable
private XmlAttribute getAttribute(@NotNull XmlTag tag, @NotNull String attributeName) {
if (myCaseSensitive) {
return tag.getAttribute(attributeName);
}
for (XmlAttribute xmlAttribute : tag.getAttributes()) {
if (attributeName.equalsIgnoreCase(xmlAttribute.getName())) {
return xmlAttribute;
}
}
return null;
}
}
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