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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
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package org.apache.poi.ddf;

import org.apache.poi.util.HexDump;
import org.apache.poi.util.LittleEndian;

Together the the EscherOptRecord this record defines some of the basic properties of a shape.
/** * Together the the EscherOptRecord this record defines some of the basic * properties of a shape. */
public class EscherSpRecord extends EscherRecord { public static final short RECORD_ID = (short) 0xF00A; public static final String RECORD_DESCRIPTION = "MsofbtSp"; public static final int FLAG_GROUP = 0x0001; public static final int FLAG_CHILD = 0x0002; public static final int FLAG_PATRIARCH = 0x0004; public static final int FLAG_DELETED = 0x0008; public static final int FLAG_OLESHAPE = 0x0010; public static final int FLAG_HAVEMASTER = 0x0020; public static final int FLAG_FLIPHORIZ = 0x0040; public static final int FLAG_FLIPVERT = 0x0080; public static final int FLAG_CONNECTOR = 0x0100; public static final int FLAG_HAVEANCHOR = 0x0200; public static final int FLAG_BACKGROUND = 0x0400; public static final int FLAG_HASSHAPETYPE = 0x0800; private int field_1_shapeId; private int field_2_flags; @Override public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory) { /*int bytesRemaining =*/ readHeader( data, offset ); int pos = offset + 8; int size = 0; field_1_shapeId = LittleEndian.getInt( data, pos + size ); size += 4; field_2_flags = LittleEndian.getInt( data, pos + size ); size += 4; // bytesRemaining -= size; // remainingData = new byte[bytesRemaining]; // System.arraycopy( data, pos + size, remainingData, 0, bytesRemaining ); return getRecordSize(); }
This method serializes this escher record into a byte array.
Params:
  • offset – The offset into data to start writing the record data to.
  • data – The byte array to serialize to.
  • listener – A listener to retrieve start and end callbacks. Use a NullEscherSerailizationListener to ignore these events.
See Also:
Returns:The number of bytes written.
/** * This method serializes this escher record into a byte array. * * @param offset The offset into <code>data</code> to start writing the record data to. * @param data The byte array to serialize to. * @param listener A listener to retrieve start and end callbacks. Use a <code>NullEscherSerailizationListener</code> to ignore these events. * @return The number of bytes written. * * @see NullEscherSerializationListener */
@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 = 8; LittleEndian.putInt( data, offset + 4, remainingBytes ); LittleEndian.putInt( data, offset + 8, field_1_shapeId ); LittleEndian.putInt( data, offset + 12, field_2_flags ); // System.arraycopy( remainingData, 0, data, offset + 26, remainingData.length ); // int pos = offset + 8 + 18 + remainingData.length; listener.afterRecordSerialize( offset + getRecordSize(), getRecordId(), getRecordSize(), this ); return 8 + 8; } @Override public int getRecordSize() { return 8 + 8; } @Override public short getRecordId() { return RECORD_ID; } @Override public String getRecordName() { return "Sp"; }
Converts the shape flags into a more descriptive name.
/** * Converts the shape flags into a more descriptive name. */
private String decodeFlags( int flags ) { StringBuffer result = new StringBuffer(); result.append( ( flags & FLAG_GROUP ) != 0 ? "|GROUP" : "" ); result.append( ( flags & FLAG_CHILD ) != 0 ? "|CHILD" : "" ); result.append( ( flags & FLAG_PATRIARCH ) != 0 ? "|PATRIARCH" : "" ); result.append( ( flags & FLAG_DELETED ) != 0 ? "|DELETED" : "" ); result.append( ( flags & FLAG_OLESHAPE ) != 0 ? "|OLESHAPE" : "" ); result.append( ( flags & FLAG_HAVEMASTER ) != 0 ? "|HAVEMASTER" : "" ); result.append( ( flags & FLAG_FLIPHORIZ ) != 0 ? "|FLIPHORIZ" : "" ); result.append( ( flags & FLAG_FLIPVERT ) != 0 ? "|FLIPVERT" : "" ); result.append( ( flags & FLAG_CONNECTOR ) != 0 ? "|CONNECTOR" : "" ); result.append( ( flags & FLAG_HAVEANCHOR ) != 0 ? "|HAVEANCHOR" : "" ); result.append( ( flags & FLAG_BACKGROUND ) != 0 ? "|BACKGROUND" : "" ); result.append( ( flags & FLAG_HASSHAPETYPE ) != 0 ? "|HASSHAPETYPE" : "" ); //need to check, else blows up on some records - bug 34435 if(result.length() > 0) { result.deleteCharAt(0); } return result.toString(); }
Returns: A number that identifies this shape
/** * @return A number that identifies this shape */
public int getShapeId() { return field_1_shapeId; }
Sets a number that identifies this shape.
Params:
  • field_1_shapeId – the shape id
/** * Sets a number that identifies this shape. * * @param field_1_shapeId the shape id */
public void setShapeId( int field_1_shapeId ) { this.field_1_shapeId = field_1_shapeId; }
The flags that apply to this shape.
See Also:
Returns:the flags
/** * The flags that apply to this shape. * * @return the flags * * @see #FLAG_GROUP * @see #FLAG_CHILD * @see #FLAG_PATRIARCH * @see #FLAG_DELETED * @see #FLAG_OLESHAPE * @see #FLAG_HAVEMASTER * @see #FLAG_FLIPHORIZ * @see #FLAG_FLIPVERT * @see #FLAG_CONNECTOR * @see #FLAG_HAVEANCHOR * @see #FLAG_BACKGROUND * @see #FLAG_HASSHAPETYPE */
public int getFlags() { return field_2_flags; }
The flags that apply to this shape.
Params:
  • field_2_flags – the flags
See Also:
/** * The flags that apply to this shape. * * @param field_2_flags the flags * * @see #FLAG_GROUP * @see #FLAG_CHILD * @see #FLAG_PATRIARCH * @see #FLAG_DELETED * @see #FLAG_OLESHAPE * @see #FLAG_HAVEMASTER * @see #FLAG_FLIPHORIZ * @see #FLAG_FLIPVERT * @see #FLAG_CONNECTOR * @see #FLAG_HAVEANCHOR * @see #FLAG_BACKGROUND * @see #FLAG_HASSHAPETYPE */
public void setFlags( int field_2_flags ) { this.field_2_flags = field_2_flags; }
Returns shape type. Must be one of MSOSPT values (see [MS-ODRAW] for details).
Returns:shape type
/** * Returns shape type. Must be one of MSOSPT values (see [MS-ODRAW] for * details). * * @return shape type */
public short getShapeType() { return getInstance(); }
Sets shape type. Must be one of MSOSPT values (see [MS-ODRAW] for details).
Params:
  • value – new shape type
/** * Sets shape type. Must be one of MSOSPT values (see [MS-ODRAW] for * details). * * @param value * new shape type */
public void setShapeType( short value ) { setInstance( value ); } @Override protected Object[][] getAttributeMap() { return new Object[][] { { "ShapeType", getShapeType() }, { "ShapeId", field_1_shapeId }, { "Flags", decodeFlags(field_2_flags)+" (0x"+HexDump.toHex(field_2_flags)+")" } }; } }