demo-highlight-align/src/main/java/com/fr/plugin/cell/highlight/fun/AlignHighlightAction.java

package com.fr.plugin.cell.highlight.fun;

import com.fr.base.Style;
import com.fr.intelli.record.Focus;
import com.fr.intelli.record.Original;
import com.fr.plugin.PluginLicense;
import com.fr.plugin.PluginLicenseManager;
import com.fr.record.analyzer.EnableMetrics;
import com.fr.report.cell.CellElement;
import com.fr.report.cell.cellattr.highlight.AbstractStyleHighlightAction;
import com.fr.script.Calculator;
import com.fr.stable.AssistUtils;
import com.fr.stable.Constants;
import com.fr.stable.xml.XMLPrintWriter;
import com.fr.stable.xml.XMLableReader;

/**
 * @author richie
 * @date 2015-03-26
 * @since 8.0
 */
@EnableMetrics
public class AlignHighlightAction extends AbstractStyleHighlightAction {

    private int align = Constants.RIGHT;

    public AlignHighlightAction() {
        this(Constants.RIGHT, 0);
    }

    public AlignHighlightAction(int align, int scope) {
        super(scope);
        this.align = align;
    }

    public int getAlign() {
        return align;
    }

    @Override
    public void action(CellElement cellElement, Calculator calculator) {
        super.action(cellElement, calculator);
    }

    @Override
    @Focus(id = AlignHighlightConstants.PLUGIN_ID, text = "Plugin-Highlight_Align", source = Original.PLUGIN)
    protected Style modStyle(Style style) {
        PluginLicense pluginLicense = PluginLicenseManager.getInstance().getPluginLicenseByID(AlignHighlightConstants.PLUGIN_ID);
        if (pluginLicense != null && pluginLicense.isAvailable()) {
            return style.deriveHorizontalAlignment(align);
        }
        return style;
    }

    @Override
    public void readXML(XMLableReader reader) {
        if (reader.isChildNode()) {
            String tagName = reader.getTagName();
            if (tagName.equals("Align")) {
                align = reader.getAttrAsInt("align", Constants.RIGHT);
            }
        }
    }

    @Override
    public void writeXML(XMLPrintWriter writer) {
        writer.startTAG("Align").attr("align", align);
        writer.end();
    }

    @Override
    public boolean equals(Object o) {
        return o instanceof AlignHighlightAction && super.equals(o) && ((AlignHighlightAction) o).align == align;
    }

    @Override
    public int hashCode() {
        return AssistUtils.hashCode(align);
    }

    public Object clone() throws CloneNotSupportedException {
        AlignHighlightAction cloned = (AlignHighlightAction) super.clone();
        cloned.align = align;
        return cloned;
    }
}