com.intellij.codeInsight.completion.HtmlTextCompletionConfidence Maven / Gradle / Ivy
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A packaging of the IntelliJ Community Edition xml library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* Copyright 2000-2014 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.codeInsight.completion;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiFile;
import com.intellij.psi.xml.XmlDocument;
import com.intellij.psi.xml.XmlText;
import com.intellij.psi.xml.XmlTokenType;
import com.intellij.util.ThreeState;
import org.jetbrains.annotations.NotNull;
public class HtmlTextCompletionConfidence extends CompletionConfidence {
@NotNull
@Override
public ThreeState shouldSkipAutopopup(@NotNull PsiElement contextElement, @NotNull PsiFile psiFile, int offset) {
ASTNode node = contextElement.getNode();
if (node != null && node.getElementType() == XmlTokenType.XML_DATA_CHARACTERS) {
PsiElement parent = contextElement.getParent();
if (parent instanceof XmlText || parent instanceof XmlDocument) {
String contextElementText = contextElement.getText();
int endOffset = offset - contextElement.getTextRange().getStartOffset();
String prefix = contextElementText.substring(0, Math.min(contextElementText.length(), endOffset));
if (!StringUtil.startsWithChar(prefix, '<') && !StringUtil.startsWithChar(prefix, '&')) {
return ThreeState.YES;
}
}
}
return ThreeState.UNSURE;
}
}