| /* ==================================================================== |
| 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.hwpf.model; |
| |
| import org.apache.poi.common.Duplicatable; |
| import org.apache.poi.util.Internal; |
| import org.apache.poi.util.LittleEndian; |
| |
| /** |
| * 24-bit color structure |
| */ |
| @Internal |
| public class Colorref implements Duplicatable { |
| |
| public static Colorref valueOfIco( int ico ) |
| { |
| |
| switch ( ico ) |
| { |
| case 1: |
| return new Colorref( 0x00000000 ); |
| case 2: |
| return new Colorref( 0x00FF0000 ); |
| case 3: |
| return new Colorref( 0x00FFFF00 ); |
| case 4: |
| return new Colorref( 0x0000FF00 ); |
| case 5: |
| return new Colorref( 0x00FF00FF ); |
| case 6: |
| return new Colorref( 0x000000FF ); |
| case 7: |
| return new Colorref( 0x0000FFFF ); |
| case 8: |
| return new Colorref( 0x00FFFFFF ); |
| case 9: |
| return new Colorref( 0x008B0000 ); |
| case 10: |
| return new Colorref( 0x008B8B00 ); |
| case 11: |
| return new Colorref( 0x00006400 ); |
| case 12: |
| return new Colorref( 0x008B008B ); |
| case 13: |
| return new Colorref( 0x0000008B ); |
| case 14: |
| return new Colorref( 0x0000CCFF ); |
| case 15: |
| return new Colorref( 0x00A9A9A9 ); |
| case 16: |
| return new Colorref( 0x00C0C0C0 ); |
| default: |
| return new Colorref( 0x00000000 ); |
| } |
| } |
| |
| private int value; |
| |
| public Colorref() { |
| this.value = -1; |
| } |
| |
| public Colorref(Colorref other) { |
| value = other.value; |
| } |
| |
| public Colorref( byte[] data, int offset ) { |
| this.value = LittleEndian.getInt( data, offset ); |
| } |
| |
| public Colorref( int value ) { |
| this.value = value; |
| } |
| |
| @Override |
| public Colorref copy() { |
| return new Colorref(this); |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| return true; |
| if ( obj == null ) |
| return false; |
| if ( getClass() != obj.getClass() ) |
| return false; |
| Colorref other = (Colorref) obj; |
| if ( value != other.value ) |
| return false; |
| return true; |
| } |
| |
| public int getValue() |
| { |
| return value; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return value; |
| } |
| |
| public boolean isEmpty() |
| { |
| return value == -1; |
| } |
| |
| public void serialize( byte[] data, int offset ) |
| { |
| LittleEndian.putInt( data, offset, this.value ); |
| } |
| |
| public void setValue( int value ) |
| { |
| this.value = value; |
| } |
| |
| public byte[] toByteArray() |
| { |
| if ( isEmpty() ) |
| throw new IllegalStateException( |
| "Structure state (EMPTY) is not good for serialization" ); |
| |
| byte[] bs = new byte[4]; |
| serialize( bs, 0 ); |
| return bs; |
| } |
| |
| @Override |
| public String toString() |
| { |
| if ( isEmpty() ) |
| return "[COLORREF] EMPTY"; |
| |
| return "[COLORREF] 0x" + Integer.toHexString( value ); |
| } |
| } |