| /* ==================================================================== |
| 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.record.cf; |
| |
| import static org.apache.logging.log4j.util.Unbox.box; |
| import static org.apache.poi.util.GenericRecordUtil.getBitsAsString; |
| |
| import java.util.Map; |
| import java.util.function.Supplier; |
| |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.Logger; |
| import org.apache.poi.common.Duplicatable; |
| import org.apache.poi.common.usermodel.GenericRecord; |
| import org.apache.poi.hssf.record.common.ExtendedColor; |
| import org.apache.poi.util.BitField; |
| import org.apache.poi.util.BitFieldFactory; |
| import org.apache.poi.util.GenericRecordJsonWriter; |
| import org.apache.poi.util.GenericRecordUtil; |
| import org.apache.poi.util.LittleEndianInput; |
| import org.apache.poi.util.LittleEndianOutput; |
| |
| /** |
| * Data Bar Conditional Formatting Rule Record. |
| */ |
| public final class DataBarFormatting implements Duplicatable, GenericRecord { |
| private static final Logger LOG = LogManager.getLogger(DataBarFormatting.class); |
| |
| private static final BitField ICON_ONLY = BitFieldFactory.getInstance(0x01); |
| private static final BitField REVERSED = BitFieldFactory.getInstance(0x04); |
| |
| private byte options; |
| private byte percentMin; |
| private byte percentMax; |
| private ExtendedColor color; |
| private DataBarThreshold thresholdMin; |
| private DataBarThreshold thresholdMax; |
| |
| public DataBarFormatting() { |
| options = 2; |
| } |
| |
| public DataBarFormatting(DataBarFormatting other) { |
| options = other.options; |
| percentMin = other.percentMin; |
| percentMax = other.percentMax; |
| color = (other.color == null) ? null : other.color.copy(); |
| thresholdMin = (other.thresholdMin == null) ? null : other.thresholdMin.copy(); |
| thresholdMax = (other.thresholdMax == null) ? null : other.thresholdMax.copy(); |
| } |
| |
| public DataBarFormatting(LittleEndianInput in) { |
| in.readShort(); // Ignored |
| in.readByte(); // Reserved |
| options = in.readByte(); |
| |
| percentMin = in.readByte(); |
| percentMax = in.readByte(); |
| if (percentMin < 0 || percentMin > 100) |
| LOG.atWarn().log("Inconsistent Minimum Percentage found {}", box(percentMin)); |
| if (percentMax < 0 || percentMax > 100) |
| LOG.atWarn().log("Inconsistent Maximum Percentage found {}", box(percentMax)); |
| |
| color = new ExtendedColor(in); |
| thresholdMin = new DataBarThreshold(in); |
| thresholdMax = new DataBarThreshold(in); |
| } |
| |
| public boolean isIconOnly() { |
| return getOptionFlag(ICON_ONLY); |
| } |
| public void setIconOnly(boolean only) { |
| setOptionFlag(only, ICON_ONLY); |
| } |
| |
| public boolean isReversed() { |
| return getOptionFlag(REVERSED); |
| } |
| public void setReversed(boolean rev) { |
| setOptionFlag(rev, REVERSED); |
| } |
| |
| private boolean getOptionFlag(BitField field) { |
| int value = field.getValue(options); |
| return value != 0; |
| } |
| private void setOptionFlag(boolean option, BitField field) { |
| options = field.setByteBoolean(options, option); |
| } |
| |
| public byte getPercentMin() { |
| return percentMin; |
| } |
| public void setPercentMin(byte percentMin) { |
| this.percentMin = percentMin; |
| } |
| |
| public byte getPercentMax() { |
| return percentMax; |
| } |
| public void setPercentMax(byte percentMax) { |
| this.percentMax = percentMax; |
| } |
| |
| public ExtendedColor getColor() { |
| return color; |
| } |
| public void setColor(ExtendedColor color) { |
| this.color = color; |
| } |
| |
| public DataBarThreshold getThresholdMin() { |
| return thresholdMin; |
| } |
| public void setThresholdMin(DataBarThreshold thresholdMin) { |
| this.thresholdMin = thresholdMin; |
| } |
| |
| public DataBarThreshold getThresholdMax() { |
| return thresholdMax; |
| } |
| public void setThresholdMax(DataBarThreshold thresholdMax) { |
| this.thresholdMax = thresholdMax; |
| } |
| |
| @Override |
| public Map<String, Supplier<?>> getGenericProperties() { |
| return GenericRecordUtil.getGenericProperties( |
| "options", getBitsAsString(() -> options, new BitField[]{ICON_ONLY, REVERSED}, new String[]{"ICON_ONLY", "REVERSED"}), |
| "color", this::getColor, |
| "percentMin", this::getPercentMin, |
| "percentMax", this::getPercentMax, |
| "thresholdMin", this::getThresholdMin, |
| "thresholdMax", this::getThresholdMax |
| ); |
| } |
| |
| public String toString() { |
| return GenericRecordJsonWriter.marshal(this); |
| } |
| |
| public DataBarFormatting copy() { |
| return new DataBarFormatting(this); |
| } |
| |
| public int getDataLength() { |
| return 6 + color.getDataLength() + |
| thresholdMin.getDataLength() + |
| thresholdMax.getDataLength(); |
| } |
| |
| public void serialize(LittleEndianOutput out) { |
| out.writeShort(0); |
| out.writeByte(0); |
| out.writeByte(options); |
| out.writeByte(percentMin); |
| out.writeByte(percentMax); |
| color.serialize(out); |
| thresholdMin.serialize(out); |
| thresholdMax.serialize(out); |
| } |
| } |