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/*
* 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.template.emmet.nodes;
import com.intellij.codeInsight.template.CustomTemplateCallback;
import com.intellij.codeInsight.template.emmet.generators.LoremGenerator;
import com.intellij.codeInsight.template.emmet.tokens.TemplateToken;
import com.intellij.codeInsight.template.impl.TemplateImpl;
import com.intellij.openapi.util.Couple;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collections;
import java.util.List;
/**
* @author Eugene.Kudelevsky
*/
public class LoremNode extends ZenCodingNode {
private final int myWordsCount;
private final LoremGenerator myLoremGenerator;
public LoremNode(int wordsCount) {
myLoremGenerator = new LoremGenerator();
myWordsCount = wordsCount;
}
@NotNull
@Override
public List<GenerationNode> expand(int numberInIteration,
int totalIterations, String surroundedText,
CustomTemplateCallback callback,
boolean insertSurroundedTextAtTheEnd, GenerationNode parent) {
final TemplateToken templateToken = new TemplateToken("", Collections.<Couple<String>>emptyList());
final TemplateImpl template = new TemplateImpl("", myLoremGenerator.generate(myWordsCount, numberInIteration <= 0), "");
templateToken.setTemplate(template, callback);
final GenerationNode node = new GenerationNode(templateToken, numberInIteration,
totalIterations, surroundedText, insertSurroundedTextAtTheEnd, parent);
return Collections.singletonList(node);
}
@Override
public int getApproximateOutputLength(@Nullable CustomTemplateCallback callback) {
return myWordsCount * 7;
}
@Override
public String toString() {
return "Lorem(" + myWordsCount + ")";
}
}
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