com.deepoove.poi.template.run.RunTemplate.java Source code

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Here is the source code for com.deepoove.poi.template.run.RunTemplate.java

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/*
 * Copyright 2014-2015 the original author or authors.
 *
 * 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.
 */
/*
 * Copyright 2014-2015 the original author or authors.
 *
 * 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.deepoove.poi.template.run;

import java.util.List;

import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

import com.deepoove.poi.resolver.GramerSymbol;
import com.deepoove.poi.template.ElementTemplate;

/**
 * basic docx elementrun
 * 
 * @author Sayi
 * @version 0.0.1
 */
public class RunTemplate extends ElementTemplate {

    protected XWPFRun run;

    public RunTemplate() {
    }

    public RunTemplate(String tagName, XWPFRun run) {
        this.tagName = tagName;
        this.run = run;
    }

    public static RunTemplate createRunTemplate(GramerSymbol parseGramer, String tagName, XWPFRun run) {
        RunTemplate template = null;
        if (parseGramer == GramerSymbol.IMAGE) {
            template = new PictureRunTemplate();
        } else if (parseGramer == GramerSymbol.TABLE) {
            template = new TableRunTemplate();
        } else {
            // if (parseGramer == GramerSymbol.TEXT) {
            template = new TextRunTemplate();
        }
        template.source = GramerSymbol.GRAMER_PREFIX + parseGramer.toString() + tagName
                + GramerSymbol.GRAMER_SUFFIX;
        template.tagName = tagName;
        template.run = run;
        return template;
    }

    public Integer getRunPos() {
        XWPFParagraph paragraph = (XWPFParagraph) run.getParent();
        List<XWPFRun> runs = paragraph.getRuns();
        for (int i = 0; i < runs.size(); i++) {
            if (run == runs.get(i)) {
                return i;
            }
        }
        return null;
    }

    public XWPFRun getBeforeRun() {
        Integer runPos = getRunPos();
        if (null == runPos)
            return null;
        XWPFParagraph paragraph = (XWPFParagraph) run.getParent();
        return runPos == 0 ? null : paragraph.getRuns().get(runPos - 1);
    }

    public XWPFRun getAfterRun() {
        Integer runPos = getRunPos();
        if (null == runPos)
            return null;
        XWPFParagraph paragraph = (XWPFParagraph) run.getParent();
        return runPos == (paragraph.getRuns().size() - 1) ? null : paragraph.getRuns().get(runPos + 1);
    }

    /**
     * @return the run
     */
    public XWPFRun getRun() {
        return run;
    }

    /**
     * @param run
     *            the run to set
     */
    public void setRun(XWPFRun run) {
        this.run = run;
    }

}