/* ====================================================================
   Licensed to the Apache Software Foundation (ASF) under one or more
   contributor license agreements.  See the NOTICE file distributed with
   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You 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 org.apache.poi.hssf.usermodel;

import org.apache.poi.hssf.record.CFRule12Record;
import org.apache.poi.hssf.record.cf.IconMultiStateFormatting;
import org.apache.poi.hssf.record.cf.IconMultiStateThreshold;
import org.apache.poi.hssf.record.cf.Threshold;
import org.apache.poi.ss.usermodel.ConditionalFormattingThreshold;

/**
 * High level representation for Icon / Multi-State Formatting 
 *  component of Conditional Formatting settings
 */
public final class HSSFIconMultiStateFormatting implements org.apache.poi.ss.usermodel.IconMultiStateFormatting {
    private final HSSFSheet sheet;
    private final CFRule12Record cfRule12Record;
    private final IconMultiStateFormatting iconFormatting;

    protected HSSFIconMultiStateFormatting(CFRule12Record cfRule12Record, HSSFSheet sheet) {
        this.sheet = sheet;
        this.cfRule12Record = cfRule12Record;
        this.iconFormatting = this.cfRule12Record.getMultiStateFormatting();
    }

    public IconSet getIconSet() {
        return iconFormatting.getIconSet();
    }
    public void setIconSet(IconSet set) {
        iconFormatting.setIconSet(set);
    }

    public boolean isIconOnly() {
        return iconFormatting.isIconOnly();
    }
    public void setIconOnly(boolean only) {
        iconFormatting.setIconOnly(only);
    }

    public boolean isReversed() {
        return iconFormatting.isReversed();
    }
    public void setReversed(boolean reversed) {
        iconFormatting.setReversed(reversed);
    }

    public HSSFConditionalFormattingThreshold[] getThresholds() {
        Threshold[] t = iconFormatting.getThresholds();
        HSSFConditionalFormattingThreshold[] ht = new HSSFConditionalFormattingThreshold[t.length];
        for (int i=0; i<t.length; i++) {
            ht[i] = new HSSFConditionalFormattingThreshold(t[i], sheet);
        }
        return ht;
    }

    public void setThresholds(ConditionalFormattingThreshold[] thresholds) {
        Threshold[] t = new Threshold[thresholds.length];
        for (int i=0; i<t.length; i++) {
            t[i] = ((HSSFConditionalFormattingThreshold)thresholds[i]).getThreshold();
        }
        iconFormatting.setThresholds(t);
    }

    public HSSFConditionalFormattingThreshold createThreshold() {
        return new HSSFConditionalFormattingThreshold(new IconMultiStateThreshold(), sheet);
    }
}