1    
2    /* ====================================================================
3     * The Apache Software License, Version 1.1
4     *
5     * Copyright (c) 2002 The Apache Software Foundation.  All rights
6     * reserved.
7     *
8     * Redistribution and use in source and binary forms, with or without
9     * modification, are permitted provided that the following conditions
10    * are met:
11    *
12    * 1. Redistributions of source code must retain the above copyright
13    *    notice, this list of conditions and the following disclaimer.
14    *
15    * 2. Redistributions in binary form must reproduce the above copyright
16    *    notice, this list of conditions and the following disclaimer in
17    *    the documentation and/or other materials provided with the
18    *    distribution.
19    *
20    * 3. The end-user documentation included with the redistribution,
21    *    if any, must include the following acknowledgment:
22    *       "This product includes software developed by the
23    *        Apache Software Foundation (http://www.apache.org/)."
24    *    Alternately, this acknowledgment may appear in the software itself,
25    *    if and wherever such third-party acknowledgments normally appear.
26    *
27    * 4. The names "Apache" and "Apache Software Foundation" and
28    *    "Apache POI" must not be used to endorse or promote products
29    *    derived from this software without prior written permission. For
30    *    written permission, please contact apache@apache.org.
31    *
32    * 5. Products derived from this software may not be called "Apache",
33    *    "Apache POI", nor may "Apache" appear in their name, without
34    *    prior written permission of the Apache Software Foundation.
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36    * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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38    * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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40    * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41    * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42    * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43    * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44    * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
45    * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
46    * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
47    * SUCH DAMAGE.
48    * ====================================================================
49    *
50    * This software consists of voluntary contributions made by many
51    * individuals on behalf of the Apache Software Foundation.  For more
52    * information on the Apache Software Foundation, please see
53    * <http://www.apache.org/>.
54    */
55   
56   package org.apache.poi.hssf.record;
57   
58   import org.apache.poi.util.LittleEndian;
59   
60   /**
61    * Title:        Print Gridlines Record<P>
62    * Description:  whether to print the gridlines when you enjoy you spreadsheet on paper.<P>
63    * REFERENCE:  PG 373 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)<P>
64    * @author Andrew C. Oliver (acoliver at apache dot org)
65    * @version 2.0-pre
66    */
67   
68   public class PrintGridlinesRecord
69       extends Record
70   {
71       public final static short sid = 0x2b;
72       private short             field_1_print_gridlines;
73   
74       public PrintGridlinesRecord()
75       {
76       }
77   
78       /**
79        * Constructs a PrintGridlines record and sets its fields appropriately.
80        *
81        * @param id     id must be 0x2b or an exception will be throw upon validation
82        * @param size  the size of the data area of the record
83        * @param data  data of the record (should not contain sid/len)
84        */
85   
86       public PrintGridlinesRecord(short id, short size, byte [] data)
87       {
88           super(id, size, data);
89       }
90   
91       /**
92        * Constructs a PrintGridlines record and sets its fields appropriately.
93        *
94        * @param id     id must be 0x2b or an exception will be throw upon validation
95        * @param size  the size of the data area of the record
96        * @param data  data of the record (should not contain sid/len)
97        * @param offset of the record data
98        */
99   
100      public PrintGridlinesRecord(short id, short size, byte [] data,
101                                  int offset)
102      {
103          super(id, size, data, offset);
104      }
105  
106      protected void validateSid(short id)
107      {
108          if (id != sid)
109          {
110              throw new RecordFormatException("NOT A PrintGridlines RECORD");
111          }
112      }
113  
114      protected void fillFields(byte [] data, short size, int offset)
115      {
116          field_1_print_gridlines = LittleEndian.getShort(data, 0 + offset);
117      }
118  
119      /**
120       * set whether or not to print the gridlines (and make your spreadsheet ugly)
121       *
122       * @param pg  make spreadsheet ugly - Y/N
123       */
124  
125      public void setPrintGridlines(boolean pg)
126      {
127          if (pg == true)
128          {
129              field_1_print_gridlines = 1;
130          }
131          else
132          {
133              field_1_print_gridlines = 0;
134          }
135      }
136  
137      /**
138       * get whether or not to print the gridlines (and make your spreadsheet ugly)
139       *
140       * @return make spreadsheet ugly - Y/N
141       */
142  
143      public boolean getPrintGridlines()
144      {
145          return (field_1_print_gridlines == 1);
146      }
147  
148      public String toString()
149      {
150          StringBuffer buffer = new StringBuffer();
151  
152          buffer.append("[PRINTGRIDLINES]\n");
153          buffer.append("    .printgridlines = ").append(getPrintGridlines())
154              .append("\n");
155          buffer.append("[/PRINTGRIDLINES]\n");
156          return buffer.toString();
157      }
158  
159      public int serialize(int offset, byte [] data)
160      {
161          LittleEndian.putShort(data, 0 + offset, sid);
162          LittleEndian.putShort(data, 2 + offset, ( short ) 0x2);
163          LittleEndian.putShort(data, 4 + offset, field_1_print_gridlines);
164          return getRecordSize();
165      }
166  
167      public int getRecordSize()
168      {
169          return 6;
170      }
171  
172      public short getSid()
173      {
174          return this.sid;
175      }
176  }
177