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support implicit head and body for html4

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#WEB-2409 fixed
This commit is contained in:
Dennis Ushakov
2015-05-28 20:05:14 +03:00
parent fda4a6b55a
commit 3b59425c3d
1 changed files with 25 additions and 0 deletions
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xml/xml-psi-impl/src/com/intellij/psi/impl/source/html/dtd/HtmlElementDescriptorImpl.java
+25
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@@ -17,6 +17,7 @@ package com.intellij.psi.impl.source.html.dtd;
import com.intellij.html.impl.RelaxedHtmlFromSchemaElementDescriptor;
import com.intellij.psi.PsiElement;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.psi.xml.XmlTag;
import com.intellij.xml.XmlAttributeDescriptor;
import com.intellij.xml.XmlElementDescriptor;
@@ -70,6 +71,30 @@ public class HtmlElementDescriptorImpl extends BaseXmlElementDescriptorImpl {
if (!myCaseSensitive) name = name.toLowerCase();
XmlElementDescriptor xmlElementDescriptor = getElementDescriptor(name, element);
if (xmlElementDescriptor == null && "html".equals(getName())) {
XmlTag head = null;
XmlTag body = null;
for (XmlTag child : PsiTreeUtil.getChildrenOfTypeAsList(contextTag, XmlTag.class)) {
if ("head".equals(child.getName())) head = child;
if ("body".equals(child.getName())) body = child;
}
if (head == null) {
if (body == null || element.getTextOffset() < body.getTextOffset()) {
XmlElementDescriptor headDescriptor = getElementDescriptor("head", contextTag);
if (headDescriptor != null) {
xmlElementDescriptor = headDescriptor.getElementDescriptor(element, contextTag);
}
}
}
if (xmlElementDescriptor == null && body == null) {
XmlElementDescriptor bodyDescriptor = getElementDescriptor("body", contextTag);
if (bodyDescriptor != null) {
xmlElementDescriptor = bodyDescriptor.getElementDescriptor(element, contextTag);
}
}
}
if (xmlElementDescriptor == null && myRelaxed) {
xmlElementDescriptor = RelaxedHtmlFromSchemaElementDescriptor.getRelaxedDescriptor(this, element);
}