integrate with libin's named ranges stuff
PR: Obtained from: Submitted by: Reviewed by: git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352473 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andrew C. Oliver
parent
400f327112
commit
532added9f
621
src/java/org/apache/poi/hssf/record/NameRecord.java
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621
src/java/org/apache/poi/hssf/record/NameRecord.java
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@ -0,0 +1,621 @@
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2002 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" and
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* "Apache POI" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* "Apache POI", nor may "Apache" appear in their name, without
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* prior written permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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package org.apache.poi.hssf.record;
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import org.apache.poi.util.LittleEndian;
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import org.apache.poi.util.StringUtil;
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import java.util.Stack;
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import org.apache.poi.hssf.record.formula.Ptg;
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import org.apache.poi.hssf.record.formula.Area3DPtg;
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import org.apache.poi.hssf.record.formula.Ref3DPtg;
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import java.util.List;
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import org.apache.poi.hssf.util.RangeAddress;
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/**
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* Title: Name Record (aka Named Range) <P>
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* Description: Defines a named range within a workbook. <P>
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* REFERENCE: <P>
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* @author Libin Roman (Vista Portal LDT. Developer)
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* @version 1.0-pre
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*/
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public class NameRecord extends Record {
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/**
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*/
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public final static short sid = 0x18; //Docs says that it is 0x218
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private short field_1_option_flag;
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private byte field_2_keyboard_shortcut;
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private byte field_3_length_name_text;
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private short field_4_length_name_definition;
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private short field_5_index_to_sheet;
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private short field_6_equals_to_index_to_sheet;
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private byte field_7_length_custom_menu;
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private byte field_8_length_description_text;
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private byte field_9_length_help_topic_text;
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private byte field_10_length_status_bar_text;
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private byte field_11_compressed_unicode_flag; // not documented
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private String field_12_name_text;
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private Stack field_13_name_definition;
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private String field_14_custom_menu_text;
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private String field_15_description_text;
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private String field_16_help_topic_text;
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private String field_17_status_bar_text;
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/** Creates new NameRecord */
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public NameRecord() {
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field_13_name_definition = new Stack();
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field_12_name_text = new String();
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field_14_custom_menu_text = new String();
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field_15_description_text = new String();
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field_16_help_topic_text = new String();
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field_17_status_bar_text = new String();
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}
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/**
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* Constructs a Name record and sets its fields appropriately.
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*
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* @param id id must be 0x18 or an exception will be throw upon validation
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* @param size the size of the data area of the record
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* @param data data of the record (should not contain sid/len)
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*/
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public NameRecord(short id, short size, byte [] data) {
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super(id, size, data);
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}
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/**
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* Constructs a Name record and sets its fields appropriately.
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*
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* @param id id must be 0x18 or an exception will be throw upon validation
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* @param size the size of the data area of the record
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* @param data data of the record (should not contain sid/len)
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* @param offset of the record's data
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*/
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public NameRecord(short id, short size, byte [] data, int offset) {
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super(id, size, data, offset);
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}
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/** sets the option flag for the named range
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* @param flag option flag
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*/
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public void setOptionFlag(short flag){
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field_1_option_flag = flag;
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}
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/** sets the keyboard shortcut
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* @param shortcut keyboard shortcut
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*/
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public void setKeyboardShortcut(byte shortcut){
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field_2_keyboard_shortcut = shortcut;
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}
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/** sets the name of the named range length
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* @param length name length
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*/
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public void setNameTextLength(byte length){
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field_3_length_name_text = length;
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}
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/** sets the definition (reference - formula) length
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* @param length defenition length
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*/
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public void setDefinitionTextLength(short length){
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field_4_length_name_definition = length;
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}
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/** sets the index number to the extern sheet (thats is what writen in ducomentetion
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* but as i saw , its work direrent)
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* @param index extern sheet index
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*/
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public void setIndexToSheet(short index){
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field_5_index_to_sheet = index;
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// field_6_equals_to_index_to_sheet is equal to field_5_index_to_sheet
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field_6_equals_to_index_to_sheet = index;
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}
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/** sets the custom menu length
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* @param length custom menu length
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*/
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public void setCustomMenuLength(byte length){
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field_7_length_custom_menu = length;
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}
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/** sets the length of named range description
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* @param length description length
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*/
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public void setDescriptionTextLength(byte length){
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field_8_length_description_text = length;
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}
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/** sets the help topic length
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* @param length help topic length
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*/
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public void setHelpTopicLength(byte length){
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field_9_length_help_topic_text = length;
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}
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/** sets the length of the status bar text
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* @param length status bar text length
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*/
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public void setStatusBarLength(byte length){
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field_10_length_status_bar_text = length;
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}
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/** sets the compressed unicode flag
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* @param flag unicode flag
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*/
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public void setCompressedUnicodeFlag(byte flag) {
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field_11_compressed_unicode_flag = flag;
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}
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/** sets the name of the named range
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* @param name named range name
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*/
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public void setNameText(String name){
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field_12_name_text = name;
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}
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// public void setNameDefintion(String definition){
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// test = definition;
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// }
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/** sets the custom menu text
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* @param text custom menu text
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*/
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public void setCustomMenuText(String text){
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field_14_custom_menu_text = text;
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}
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/** sets the description text
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* @param text the description text
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*/
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public void setDescriptionText(String text){
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field_15_description_text = text;
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}
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/** sets the help topic text
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* @param text help topix text
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*/
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public void setHelpTopicText(String text){
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field_16_help_topic_text = text;
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}
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/** sets the status bar text
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* @param text status bar text
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*/
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public void setStatusBarText(String text){
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field_17_status_bar_text = text;
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}
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/** gets the option flag
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* @return option flag
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*/
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public short getOptionFlag(){
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return field_1_option_flag;
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}
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/** returns the keyboard shortcut
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* @return keyboard shortcut
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*/
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public byte getKeyboardShortcut(){
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return field_2_keyboard_shortcut ;
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}
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/** gets the name length
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* @return name length
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*/
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public byte getNameTextLength(){
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return field_3_length_name_text;
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}
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/** get the definition length
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* @return definition length
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*/
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public short getDefinitionTextLength(){
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return field_4_length_name_definition;
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}
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/** gets the index to extern sheet
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* @return index to extern sheet
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*/
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public short getIndexToSheet(){
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return field_5_index_to_sheet;
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}
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/** gets the custom menu length
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* @return custom menu length
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*/
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public byte getCustomMenuLength(){
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return field_7_length_custom_menu;
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}
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/** gets the description text length
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* @return description text length
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*/
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public byte getDescriptionTextLength(){
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return field_8_length_description_text;
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}
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/** gets the help topic length
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* @return help topic length
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*/
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public byte getHelpTopicLength(){
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return field_9_length_help_topic_text;
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}
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/** get the status bar text length
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* @return satus bar length
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*/
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public byte getStatusBarLength(){
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return field_10_length_status_bar_text;
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}
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/** gets the name compressed Unicode flag
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* @return compressed unicode flag
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*/
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public byte getCompressedUnicodeFlag() {
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return field_11_compressed_unicode_flag;
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}
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/** gets the name
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* @return name
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*/
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public String getNameText(){
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return field_12_name_text;
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}
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/** gets the definition, reference (Formula)
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* @return definition
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*/
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public List getNameDefinition() {
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return ( List ) field_13_name_definition;
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}
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/** get the custom menu text
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* @return custom menu text
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*/
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public String getCustomMenuText(){
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return field_14_custom_menu_text;
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}
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/** gets the description text
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* @return description text
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*/
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public String getDescriptionText(){
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return field_15_description_text;
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}
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/** get the help topic text
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* @return gelp topic text
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*/
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public String getHelpTopicText(){
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return field_16_help_topic_text;
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}
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/** gets the status bar text
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* @return status bar text
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*/
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public String getStatusBarText(){
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return field_17_status_bar_text;
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}
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/**
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* called by constructor, should throw runtime exception in the event of a
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* record passed with a differing ID.
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*
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* @param id alleged id for this record
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*/
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protected void validateSid(short id) {
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if (id != sid) {
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throw new RecordFormatException("NOT A valid Name RECORD");
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}
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}
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/**
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* called by the class that is responsible for writing this sucker.
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* Subclasses should implement this so that their data is passed back in a
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* byte array.
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*
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* @param offset to begin writing at
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* @param data byte array containing instance data
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* @return number of bytes written
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*/
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public int serialize(int offset, byte[] data) {
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LittleEndian.putShort(data, 0 + offset, sid);
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LittleEndian.putShort(data, 2 + offset, (short)( 15 + getTextsLength()));
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LittleEndian.putShort(data, 4 + offset, getOptionFlag());
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data[6 + offset] = getKeyboardShortcut();
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data[7 + offset] = getNameTextLength();
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LittleEndian.putShort(data, 8 + offset, getDefinitionTextLength());
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LittleEndian.putShort(data, 10 + offset, getIndexToSheet());
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LittleEndian.putShort(data, 12 + offset, getIndexToSheet());
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data [14 + offset] = getCustomMenuLength();
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data [15 + offset] = getDescriptionTextLength();
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data [16 + offset] = getHelpTopicLength();
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data [17 + offset] = getStatusBarLength();
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data [18 + offset] = getCompressedUnicodeFlag();
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StringUtil.putCompressedUnicode(getNameText(), data , 19 + offset);
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int start_of_name_definition = 19 + field_3_length_name_text;
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serializePtgs(data, start_of_name_definition + offset);
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int start_of_custom_menu_text = start_of_name_definition + field_4_length_name_definition;
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StringUtil.putCompressedUnicode(getCustomMenuText(), data , start_of_custom_menu_text + offset);
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int start_of_description_text = start_of_custom_menu_text + field_8_length_description_text;
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StringUtil.putCompressedUnicode(getDescriptionText(), data , start_of_description_text + offset);
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int start_of_help_topic_text = start_of_description_text + field_9_length_help_topic_text;
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StringUtil.putCompressedUnicode(getHelpTopicText(), data , start_of_help_topic_text + offset);
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int start_of_status_bar_text = start_of_help_topic_text + field_10_length_status_bar_text;
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StringUtil.putCompressedUnicode(getStatusBarText(), data , start_of_status_bar_text + offset);
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return getRecordSize();
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}
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private void serializePtgs(byte [] data, int offset) {
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int pos = offset;
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for (int k = 0; k < field_13_name_definition.size(); k++) {
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Ptg ptg = ( Ptg ) field_13_name_definition.get(k);
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ptg.writeBytes(data, pos);
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pos += ptg.getSize();
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}
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}
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/** gets the length of all texts
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* @return total length
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*/
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public int getTextsLength(){
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int result;
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result = getNameTextLength() + getDefinitionTextLength() + getDescriptionTextLength() +
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getHelpTopicLength() + getStatusBarLength();
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return result;
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}
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/** returns the record size
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*/
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public int getRecordSize(){
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int result;
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result = 19 + getTextsLength();
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return result;
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}
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/** gets the extern sheet number
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* @return extern sheet index
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*/
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public short getExternSheetNumber(){
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Ptg ptg = (Ptg) field_13_name_definition.peek();
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short result = 0;
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if (ptg.getClass() == Area3DPtg.class){
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result = ((Area3DPtg) ptg).getExternSheetIndex();
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} else if (ptg.getClass() == Ref3DPtg.class){
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result = ((Ref3DPtg) ptg).getExternSheetIndex();
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}
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return result;
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}
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/** sets the extern sheet number
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* @param externSheetNumber extern sheet number
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*/
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public void setExternSheetNumber(short externSheetNumber){
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Ptg ptg;
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if (field_13_name_definition.isEmpty()){
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ptg = createNewPtg();
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} else {
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ptg = (Ptg) field_13_name_definition.peek();
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}
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if (ptg.getClass() == Area3DPtg.class){
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((Area3DPtg) ptg).setExternSheetIndex(externSheetNumber);
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} else if (ptg.getClass() == Ref3DPtg.class){
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((Ref3DPtg) ptg).setExternSheetIndex(externSheetNumber);
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}
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}
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private Ptg createNewPtg(){
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Ptg ptg = new Area3DPtg();
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field_13_name_definition.push(ptg);
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return ptg;
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}
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/** gets the reference , the area only (range)
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* @return area reference
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*/
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public String getAreaReference(){
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Ptg ptg = (Ptg) field_13_name_definition.peek();
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String result = "";
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if (ptg.getClass() == Area3DPtg.class){
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result = ((Area3DPtg) ptg).getArea();
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} else if (ptg.getClass() == Ref3DPtg.class){
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result = ((Ref3DPtg) ptg).getArea();
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}
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|
||||
return result;
|
||||
}
|
||||
|
||||
/** sets the reference , the area only (range)
|
||||
* @param ref area reference
|
||||
*/
|
||||
public void setAreaReference(String ref){
|
||||
//Trying to find if what ptg do we need
|
||||
RangeAddress ra = new RangeAddress(ref);
|
||||
Ptg oldPtg;
|
||||
Ptg ptg;
|
||||
|
||||
if (field_13_name_definition.isEmpty()){
|
||||
oldPtg = createNewPtg();
|
||||
} else {
|
||||
//Trying to find extern sheet index
|
||||
oldPtg = (Ptg) field_13_name_definition.pop();
|
||||
}
|
||||
|
||||
short externSheetIndex = 0;
|
||||
|
||||
if (oldPtg.getClass() == Area3DPtg.class){
|
||||
externSheetIndex = ((Area3DPtg) oldPtg).getExternSheetIndex();
|
||||
|
||||
} else if (oldPtg.getClass() == Ref3DPtg.class){
|
||||
externSheetIndex = ((Ref3DPtg) oldPtg).getExternSheetIndex();
|
||||
}
|
||||
|
||||
if (ra.hasRange()) {
|
||||
ptg = new Area3DPtg();
|
||||
((Area3DPtg) ptg).setExternSheetIndex(externSheetIndex);
|
||||
((Area3DPtg) ptg).setArea(ref);
|
||||
this.setDefinitionTextLength((short)((Area3DPtg) ptg).getSize());
|
||||
} else {
|
||||
ptg = new Ref3DPtg();
|
||||
((Ref3DPtg) ptg).setExternSheetIndex(externSheetIndex);
|
||||
((Ref3DPtg) ptg).setArea(ref);
|
||||
this.setDefinitionTextLength((short)((Ref3DPtg) ptg).getSize());
|
||||
}
|
||||
|
||||
field_13_name_definition.push(ptg);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* called by the constructor, should set class level fields. Should throw
|
||||
* runtime exception for bad/icomplete data.
|
||||
*
|
||||
* @param data raw data
|
||||
* @param size size of data
|
||||
* @param offset of the record's data (provided a big array of the file)
|
||||
*/
|
||||
protected void fillFields(byte[] data, short size, int offset) {
|
||||
field_1_option_flag = LittleEndian.getShort(data, 0 + offset);
|
||||
field_2_keyboard_shortcut = data [2 + offset];
|
||||
field_3_length_name_text = data [3 + offset];
|
||||
field_4_length_name_definition = LittleEndian.getShort(data, 4 + offset);
|
||||
field_5_index_to_sheet = LittleEndian.getShort(data, 6 + offset);
|
||||
field_6_equals_to_index_to_sheet= LittleEndian.getShort(data, 8 + offset);
|
||||
field_7_length_custom_menu = data [10 + offset];
|
||||
field_8_length_description_text = data [11 + offset];
|
||||
field_9_length_help_topic_text = data [12 + offset];
|
||||
field_10_length_status_bar_text = data [13 + offset];
|
||||
|
||||
field_11_compressed_unicode_flag= data [14 + offset];
|
||||
field_12_name_text = new String(data, 15 + offset,
|
||||
LittleEndian.ubyteToInt(field_3_length_name_text));
|
||||
|
||||
int start_of_name_definition = 15 + field_3_length_name_text;
|
||||
field_13_name_definition = getParsedExpressionTokens(data, field_4_length_name_definition,
|
||||
offset, start_of_name_definition);
|
||||
|
||||
int start_of_custom_menu_text = start_of_name_definition + field_4_length_name_definition;
|
||||
field_14_custom_menu_text = new String(data, start_of_custom_menu_text + offset,
|
||||
LittleEndian.ubyteToInt(field_7_length_custom_menu));
|
||||
|
||||
int start_of_description_text = start_of_custom_menu_text + field_8_length_description_text;
|
||||
field_15_description_text = new String(data, start_of_description_text + offset,
|
||||
LittleEndian.ubyteToInt(field_8_length_description_text));
|
||||
|
||||
int start_of_help_topic_text = start_of_description_text + field_9_length_help_topic_text;
|
||||
field_16_help_topic_text = new String(data, start_of_help_topic_text + offset,
|
||||
LittleEndian.ubyteToInt(field_9_length_help_topic_text));
|
||||
|
||||
int start_of_status_bar_text = start_of_help_topic_text + field_10_length_status_bar_text;
|
||||
field_17_status_bar_text = new String(data, start_of_status_bar_text + offset,
|
||||
LittleEndian.ubyteToInt(field_10_length_status_bar_text));
|
||||
|
||||
}
|
||||
|
||||
private Stack getParsedExpressionTokens(byte [] data, short size,
|
||||
int offset, int start_of_expression) {
|
||||
Stack stack = new Stack();
|
||||
int pos = start_of_expression + offset;
|
||||
int sizeCounter = 0;
|
||||
|
||||
while (sizeCounter < size) {
|
||||
Ptg ptg = Ptg.createPtg(data, pos);
|
||||
|
||||
pos += ptg.getSize();
|
||||
sizeCounter += ptg.getSize();
|
||||
stack.push(ptg);
|
||||
}
|
||||
return stack;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* return the non static version of the id for this record.
|
||||
*/
|
||||
public short getSid() {
|
||||
return this.sid;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user