namerecord.java

java 读写word excel ppt

    /** gets the definition, reference (Formula)
     * @return definition -- can be null if we cant parse ptgs
     */
    public List getNameDefinition() {
        return field_13_name_definition;
    }

    public void setNameDefinition(Stack nameDefinition) {
        field_13_name_definition = nameDefinition;
    }

    /** get the custom menu text
     * @return custom menu text
     */
    public String getCustomMenuText(){
        return field_14_custom_menu_text;
    }

    /** gets the description text
     * @return description text
     */
    public String getDescriptionText(){
        return field_15_description_text;
    }

    /** get the help topic text
     * @return gelp topic text
     */
    public String getHelpTopicText(){
        return field_16_help_topic_text;
    }

    /** gets the status bar text
     * @return status bar text
     */
    public String getStatusBarText(){
        return field_17_status_bar_text;
    }

    /**
     * called by constructor, should throw runtime exception in the event of a
     * record passed with a differing ID.
     *
     * @param id alleged id for this record
     */
    protected void validateSid(short id) {
        if (id != sid) {
            throw new RecordFormatException("NOT A valid Name RECORD");
        }
    }
    
    /**
     * called by the class that is responsible for writing this sucker.
     * Subclasses should implement this so that their data is passed back in a
     * byte array.
     *
     * @param offset to begin writing at
     * @param data byte array containing instance data
     * @return number of bytes written
     */
    public int serialize( int offset, byte[] data )
    {
        LittleEndian.putShort( data, 0 + offset, sid );
        short size = (short)( 15 + getTextsLength() + getNameDefinitionSize());
        LittleEndian.putShort( data, 2 + offset, size );
        // size defined below
        LittleEndian.putShort( data, 4 + offset, getOptionFlag() );
        data[6 + offset] = getKeyboardShortcut();
        data[7 + offset] = getNameTextLength();
        LittleEndian.putShort( data, 8 + offset, getDefinitionLength() );
        LittleEndian.putShort( data, 10 + offset, getUnused() );
        LittleEndian.putShort( data, 12 + offset, getEqualsToIndexToSheet() );
        data[14 + offset] = getCustomMenuLength();
        data[15 + offset] = getDescriptionTextLength();
        data[16 + offset] = getHelpTopicLength();
        data[17 + offset] = getStatusBarLength();
        data[18 + offset] = getCompressedUnicodeFlag();

        /* temp: gjs
        if (isBuiltInName())
        {
            LittleEndian.putShort( data, 2 + offset, (short) ( 16 + field_13_raw_name_definition.length ) );

            data[19 + offset] = field_12_builtIn_name;
            System.arraycopy( field_13_raw_name_definition, 0, data, 20 + offset, field_13_raw_name_definition.length );

            return 20 + field_13_raw_name_definition.length;
        }
        else
        {     */            
            
			int start_of_name_definition = 19 + field_3_length_name_text;

			if (this.isBuiltInName()) {
				//can send the builtin name directly in
				data [19 + offset] =  this.getBuiltInName();
			} else {
				StringUtil.putCompressedUnicode( getNameText(), data, 19 + offset );
				
			}


			Ptg.serializePtgStack(field_13_name_definition,  data, start_of_name_definition + offset );


            int start_of_custom_menu_text = start_of_name_definition + field_4_length_name_definition;
            StringUtil.putCompressedUnicode( getCustomMenuText(), data, start_of_custom_menu_text + offset );

            int start_of_description_text = start_of_custom_menu_text + field_7_length_custom_menu;
            StringUtil.putCompressedUnicode( getDescriptionText(), data, start_of_description_text + offset );

            int start_of_help_topic_text = start_of_description_text + field_8_length_description_text;
            StringUtil.putCompressedUnicode( getHelpTopicText(), data, start_of_help_topic_text + offset );

            int start_of_status_bar_text = start_of_help_topic_text + field_9_length_help_topic_text;
            StringUtil.putCompressedUnicode( getStatusBarText(), data, start_of_status_bar_text + offset );

            return getRecordSize();
        /* } */
    }

    /** gets the length of all texts
     * @return total length
     */
    public int getTextsLength(){
        int result;

        result = getNameTextLength() + getDescriptionTextLength() +
        getHelpTopicLength() + getStatusBarLength();


        return result;
    }
    
    private int getNameDefinitionSize() {
    	int result = 0;
        List list   = field_13_name_definition;
        
        for (int k = 0; k < list.size(); k++)
        {
        	Ptg ptg = ( Ptg ) list.get(k);
        	
        	result += ptg.getSize();
        }
        return result;    
    }

    /** returns the record size
     */
    public int getRecordSize(){
        int result;

        result = 19 + getTextsLength() + getNameDefinitionSize();
        

        return result;
    }

    /** gets the extern sheet number
     * @return extern sheet index
     */
    public short getExternSheetNumber(){
        if (field_13_name_definition == null || field_13_name_definition.isEmpty()) return 0;
        Ptg ptg = (Ptg) field_13_name_definition.peek();
        short result = 0;

        if (ptg.getClass() == Area3DPtg.class){
            result = ((Area3DPtg) ptg).getExternSheetIndex();

        } else if (ptg.getClass() == Ref3DPtg.class){
            result = ((Ref3DPtg) ptg).getExternSheetIndex();
        }

        return result;
    }

    /** sets the extern sheet number
     * @param externSheetNumber extern sheet number
     */
    public void setExternSheetNumber(short externSheetNumber){
        Ptg ptg;

        if (field_13_name_definition == null || field_13_name_definition.isEmpty()){
            field_13_name_definition = new Stack();
            ptg = createNewPtg();
        } else {
            ptg = (Ptg) field_13_name_definition.peek();
        }

        if (ptg.getClass() == Area3DPtg.class){
            ((Area3DPtg) ptg).setExternSheetIndex(externSheetNumber);

        } else if (ptg.getClass() == Ref3DPtg.class){
            ((Ref3DPtg) ptg).setExternSheetIndex(externSheetNumber);
        }

    }

    private Ptg createNewPtg(){
        Ptg ptg = new Area3DPtg();
        field_13_name_definition.push(ptg);

        return ptg;
    }

    /** gets the reference , the area only (range)
     * @return area reference
     */
    public String getAreaReference(Workbook book){
        if (field_13_name_definition == null || field_13_name_definition.isEmpty()) return "Error";
        Ptg ptg = (Ptg) field_13_name_definition.peek();
        String result = "";

        if (ptg.getClass() == Area3DPtg.class){
            result = ptg.toFormulaString(book);

        } else if (ptg.getClass() == Ref3DPtg.class){
            result = ptg.toFormulaString(book);
        } else if (ptg.getClass() == DeletedArea3DPtg.class || ptg.getClass() == DeletedRef3DPtg.class) {
        	result = "#REF!"   ;     }

        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==null ||field_13_name_definition.isEmpty()){
            field_13_name_definition = new Stack();
            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)ptg.getSize());
        } else {
            ptg = new Ref3DPtg();
            ((Ref3DPtg) ptg).setExternSheetIndex(externSheetIndex);
            ((Ref3DPtg) ptg).setArea(ref);
            this.setDefinitionTextLength((short)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(RecordInputStream in) {
        field_1_option_flag             = in.readShort();
        field_2_keyboard_shortcut       = in.readByte();
        field_3_length_name_text        = in.readByte();
        field_4_length_name_definition  = in.readShort();
        field_5_index_to_sheet          = in.readShort();
        field_6_equals_to_index_to_sheet= in.readShort();
        field_7_length_custom_menu      = in.readByte();
        field_8_length_description_text = in.readByte();
        field_9_length_help_topic_text  = in.readByte();
        field_10_length_status_bar_text = in.readByte();
            
			//store the name in byte form if it's a builtin name
        field_11_compressed_unicode_flag= in.readByte();        
			if (this.isBuiltInName()) {
                field_12_builtIn_name = in.readByte();
        } else {                
          if (field_11_compressed_unicode_flag == 1) {
            field_12_name_text = in.readCompressedUnicode(field_3_length_name_text);
          } else {
            field_12_name_text = in.readCompressedUnicode(field_3_length_name_text);
          }
			}
            
        field_13_name_definition = Ptg.createParsedExpressionTokens(field_4_length_name_definition, in);
    
        //Who says that this can only ever be compressed unicode???
        field_14_custom_menu_text       = in.readCompressedUnicode(LittleEndian.ubyteToInt(field_7_length_custom_menu));
    
        field_15_description_text       = in.readCompressedUnicode(LittleEndian.ubyteToInt(field_8_length_description_text));
    
        field_16_help_topic_text        = in.readCompressedUnicode(LittleEndian.ubyteToInt(field_9_length_help_topic_text));
    
        field_17_status_bar_text        = in.readCompressedUnicode(LittleEndian.ubyteToInt(field_10_length_status_bar_text));
        /*} */
    }

    /**
     * return the non static version of the id for this record.
     */
    public short getSid() {
        return sid;
    }
    /*
      20 00 
      00 
      01 
      1A 00 // sz = 0x1A = 26
      00 00 
      01 00 
      00 
      00 
      00 
      00 
      00 // unicode flag
      07 // name
      
      29 17 00 3B 00 00 00 00 FF FF 00 00 02 00 3B 00 //{ 26
      00 07 00 07 00 00 00 FF 00 10                   //  }
      
      
      
      20 00 
      00 
      01 
      0B 00 // sz = 0xB = 11
      00 00 
      01 00 
      00 
      00 
      00 
      00 
      00 // unicode flag
      07 // name
      
      3B 00 00 07 00 07 00 00 00 FF 00   // { 11 }
  */
    /*
      18, 00, 
      1B, 00, 
      
      20, 00, 
      00, 
      01, 
      0B, 00, 
      00, 
      00, 
      00, 
      00, 
      00, 
      07, 
      3B 00 00 07 00 07 00 00 00 FF 00 ]     
     */

    /**
     * @see Object#toString()
     */
    public String toString() {
        StringBuffer buffer = new StringBuffer();

        buffer.append("[NAME]\n");
        buffer.append("    .option flags         = ").append( HexDump.toHex( field_1_option_flag ) )
            .append("\n");
        buffer.append("    .keyboard shortcut    = ").append( HexDump.toHex( field_2_keyboard_shortcut ) )
            .append("\n");
        buffer.append("    .length of the name   = ").append( field_3_length_name_text )
            .append("\n");
        buffer.append("    .size of the formula data = ").append( field_4_length_name_definition )
            .append("\n");
        buffer.append("    .unused                   = ").append( field_5_index_to_sheet )
            .append("\n");
        buffer.append("    .index to sheet (1-based, 0=Global)           = ").append( field_6_equals_to_index_to_sheet )
            .append("\n");
        buffer.append("    .Length of menu text (character count)        = ").append( field_7_length_custom_menu )
            .append("\n");
        buffer.append("    .Length of description text (character count) = ").append( field_8_length_description_text )
            .append("\n");
        buffer.append("    .Length of help topic text (character count)  = ").append( field_9_length_help_topic_text )
            .append("\n");
        buffer.append("    .Length of status bar text (character count)  = ").append( field_10_length_status_bar_text )
            .append("\n");
        buffer.append("    .Name (Unicode flag)  = ").append( field_11_compressed_unicode_flag )
            .append("\n");
        buffer.append("    .Name (Unicode text)  = ").append( getNameText() )
            .append("\n");
        buffer.append("    .Menu text (Unicode string without length field)        = ").append( field_14_custom_menu_text )
            .append("\n");
        buffer.append("    .Description text (Unicode string without length field) = ").append( field_15_description_text )
            .append("\n");
        buffer.append("    .Help topic text (Unicode string without length field)  = ").append( field_16_help_topic_text )
            .append("\n");
        buffer.append("    .Status bar text (Unicode string without length field)  = ").append( field_17_status_bar_text )
            .append("\n");
        buffer.append("[/NAME]\n");
        
        return buffer.toString();
    }

	/**Creates a human readable name for built in types
	 * @return Unknown if the built-in name cannot be translated
	 */
	protected String translateBuiltInName(byte name)
	{
	    switch (name)
	    {
	        case NameRecord.BUILTIN_AUTO_ACTIVATE :     return "Auto_Activate";
	        case NameRecord.BUILTIN_AUTO_CLOSE :        return "Auto_Close";
	        case NameRecord.BUILTIN_AUTO_DEACTIVATE :   return "Auto_Deactivate";
	        case NameRecord.BUILTIN_AUTO_OPEN :         return "Auto_Open";
	        case NameRecord.BUILTIN_CONSOLIDATE_AREA :  return "Consolidate_Area";
	        case NameRecord.BUILTIN_CRITERIA :          return "Criteria";
	        case NameRecord.BUILTIN_DATABASE :          return "Database";
	        case NameRecord.BUILTIN_DATA_FORM :         return "Data_Form";            
	        case NameRecord.BUILTIN_PRINT_AREA :        return "Print_Area";
	        case NameRecord.BUILTIN_PRINT_TITLE :       return "Print_Titles";
	        case NameRecord.BUILTIN_RECORDER :          return "Recorder";
	        case NameRecord.BUILTIN_SHEET_TITLE :       return "Sheet_Title";
	        
	    }
	    
	    return "Unknown";
	}
}