| /* ==================================================================== |
| 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.ddf; |
| |
| import java.util.Map; |
| import java.util.function.Supplier; |
| |
| import org.apache.poi.util.GenericRecordUtil; |
| import org.apache.poi.util.LittleEndian; |
| import org.apache.poi.util.RecordFormatException; |
| |
| /** |
| * The spgr record defines information about a shape group. Groups in escher |
| * are simply another form of shape that you can't physically see. |
| */ |
| public class EscherSpgrRecord extends EscherRecord { |
| public static final short RECORD_ID = EscherRecordTypes.SPGR.typeID; |
| |
| private int field_1_rectX1; |
| private int field_2_rectY1; |
| private int field_3_rectX2; |
| private int field_4_rectY2; |
| |
| public EscherSpgrRecord() {} |
| |
| public EscherSpgrRecord(EscherSpgrRecord other) { |
| super(other); |
| field_1_rectX1 = other.field_1_rectX1; |
| field_2_rectY1 = other.field_2_rectY1; |
| field_3_rectX2 = other.field_3_rectX2; |
| field_4_rectY2 = other.field_4_rectY2; |
| } |
| |
| @Override |
| public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) { |
| int bytesRemaining = readHeader( data, offset ); |
| int pos = offset + 8; |
| int size = 0; |
| field_1_rectX1 = LittleEndian.getInt( data, pos + size );size+=4; |
| field_2_rectY1 = LittleEndian.getInt( data, pos + size );size+=4; |
| field_3_rectX2 = LittleEndian.getInt( data, pos + size );size+=4; |
| field_4_rectY2 = LittleEndian.getInt( data, pos + size );size+=4; |
| bytesRemaining -= size; |
| if (bytesRemaining != 0) { |
| throw new RecordFormatException("Expected no remaining bytes but got " + bytesRemaining); |
| } |
| return 8 + size + bytesRemaining; |
| } |
| |
| @Override |
| public int serialize( int offset, byte[] data, EscherSerializationListener listener ) |
| { |
| listener.beforeRecordSerialize( offset, getRecordId(), this ); |
| LittleEndian.putShort( data, offset, getOptions() ); |
| LittleEndian.putShort( data, offset + 2, getRecordId() ); |
| int remainingBytes = 16; |
| LittleEndian.putInt( data, offset + 4, remainingBytes ); |
| LittleEndian.putInt( data, offset + 8, field_1_rectX1 ); |
| LittleEndian.putInt( data, offset + 12, field_2_rectY1 ); |
| LittleEndian.putInt( data, offset + 16, field_3_rectX2 ); |
| LittleEndian.putInt( data, offset + 20, field_4_rectY2 ); |
| listener.afterRecordSerialize( offset + getRecordSize(), getRecordId(), offset + getRecordSize(), this ); |
| return 8 + 16; |
| } |
| |
| @Override |
| public int getRecordSize() |
| { |
| return 8 + 16; |
| } |
| |
| @Override |
| public short getRecordId() { |
| return RECORD_ID; |
| } |
| |
| @Override |
| public String getRecordName() { |
| return EscherRecordTypes.SPGR.recordName; |
| } |
| |
| /** |
| * The starting top-left coordinate of child records. |
| * |
| * @return the top-left x coordinate |
| */ |
| public int getRectX1() |
| { |
| return field_1_rectX1; |
| } |
| |
| /** |
| * The top-left coordinate of child records. |
| * |
| * @param x1 the top-left x coordinate |
| */ |
| public void setRectX1( int x1 ) |
| { |
| this.field_1_rectX1 = x1; |
| } |
| |
| /** |
| * The top-left coordinate of child records. |
| * |
| * @return the top-left y coordinate |
| */ |
| public int getRectY1() |
| { |
| return field_2_rectY1; |
| } |
| |
| /** |
| * The top-left y coordinate of child records. |
| * |
| * @param y1 the top-left y coordinate |
| */ |
| public void setRectY1( int y1 ) |
| { |
| this.field_2_rectY1 = y1; |
| } |
| |
| /** |
| * The bottom-right x coordinate of child records. |
| * |
| * @return the bottom-right x coordinate |
| */ |
| public int getRectX2() |
| { |
| return field_3_rectX2; |
| } |
| |
| /** |
| * The bottom-right x coordinate of child records. |
| * |
| * @param x2 the bottom-right x coordinate |
| */ |
| public void setRectX2( int x2 ) |
| { |
| this.field_3_rectX2 = x2; |
| } |
| |
| /** |
| * The bottom-right y coordinate of child records. |
| * |
| * @return the bottom-right y coordinate |
| */ |
| public int getRectY2() |
| { |
| return field_4_rectY2; |
| } |
| |
| /** |
| * The bottom-right y coordinate of child records. |
| * |
| * @param rectY2 the bottom-right y coordinate |
| */ |
| public void setRectY2(int rectY2) { |
| this.field_4_rectY2 = rectY2; |
| } |
| |
| @Override |
| public Map<String, Supplier<?>> getGenericProperties() { |
| return GenericRecordUtil.getGenericProperties( |
| "base", super::getGenericProperties, |
| "rectX1", this::getRectX1, |
| "rectY1", this::getRectY1, |
| "rectX2", this::getRectX2, |
| "rectY2", this::getRectY2 |
| ); |
| } |
| |
| @Override |
| public Enum getGenericRecordType() { |
| return EscherRecordTypes.SPGR; |
| } |
| |
| @Override |
| public EscherSpgrRecord copy() { |
| return new EscherSpgrRecord(this); |
| } |
| } |