blob: fc2e9c5f7fbbae5d740e231cd109f052ea68d8d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package org.openoffice.xmerge.converter.xml.sxc.pexcel.records;
import java.io.IOException;
import java.io.DataInputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.openoffice.xmerge.util.Debug;
import org.openoffice.xmerge.util.EndianConverter;
import org.openoffice.xmerge.converter.xml.sxc.pexcel.PocketExcelConstants;
/**
* ColInfo describes the formatting for a column
*
*/
public class ColInfo implements BIFFRecord {
private byte[] colFirst = new byte[2]; // first column this formatting applies to
private byte[] colLast = new byte[2]; // last column this formatting applies to
private byte[] colDX = new byte[2]; // column width
private byte[] ixfe = new byte[2]; // index for formatting
private byte grbit; // options flags
private float scale = (float) 2.5; // 1.798;
/**
* Constructs a pocket Excel Document from the
* <code>InputStream</code> and assigns it the document name passed in
*
* @param colFirst the first column this formatting applies to
* @param colLast last column this formatting applies to
* @param coldx column width
* @param grbit options flags
*/
public ColInfo(int colFirst, int colLast, int colDX, int ixfe) {
this.colFirst = EndianConverter.writeShort((short)colFirst);
this.colLast = EndianConverter.writeShort((short)colLast);
colDX *= scale;
this.colDX = EndianConverter.writeShort((short)colDX);
this.ixfe = EndianConverter.writeShort((short)ixfe);
this.grbit = 0x00;
}
/**
* Construct a ColInfo from the InputStream
*
* @param is the <code>Inputstream</code> to read from
*/
public ColInfo(InputStream is) throws IOException {
read(is);
}
/**
* Reads ColInfo record from the InputStream
*
* @param input the InputStream to read from
* @return the number of bytes read
*/
public int read(InputStream input) throws IOException {
int numOfBytesRead = input.read(colFirst);
numOfBytesRead += input.read(colLast);
numOfBytesRead += input.read(colDX);
short scaledDX = (short) (EndianConverter.readShort(colDX) / scale);
colDX = EndianConverter.writeShort(scaledDX);
numOfBytesRead += input.read(ixfe);
grbit = (byte) input.read();
numOfBytesRead ++;
Debug.log(Debug.TRACE,"\tcolFirst : "+ EndianConverter.readShort(colFirst) +
" colLast : " + EndianConverter.readShort(colLast) +
" colDX : " + EndianConverter.readShort(colDX) +
" ixfe : " + EndianConverter.readShort(ixfe) +
" grbit : " + grbit);
return numOfBytesRead;
}
/**
* Get the hex code for this particular <code>BIFFRecord</code>
*
* @return the hex code for <code>ColInfo</code>
*/
public short getBiffType() {
return PocketExcelConstants.COLINFO;
}
/**
* Get the width of this column
*
* @return the width of this column
*/
public short getColWidth() {
return EndianConverter.readShort(colDX);
}
/**
* Get the hex code for this particular <code>BIFFRecord</code>
*
* @return the hex code for <code>ColInfo</code>
*/
public short getFirst() {
return EndianConverter.readShort(colFirst);
}
/**
* Get the hex code for this particular <code>BIFFRecord</code>
*
* @return the hex code for <code>ColInfo</code>
*/
public short getLast() {
return EndianConverter.readShort(colLast);
}
/**
* Writes a ColInfo to the specified <code>Outputstream</code>
*
* @param os the <code>OutputStream</code> to write to
*/
public void write(OutputStream output) throws IOException {
output.write(getBiffType());
output.write(colFirst);
output.write(colLast);
output.write(colDX);
output.write(ixfe);
output.write(grbit);
Debug.log(Debug.TRACE,"Writing ColInfo record");
}
}
|
