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Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/PocketExcelDecoder.java')
| -rw-r--r-- | xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/PocketExcelDecoder.java | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/PocketExcelDecoder.java b/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/PocketExcelDecoder.java deleted file mode 100644 index 3e23a87aa20f..000000000000 --- a/xmerge/java/org/openoffice/xmerge/converter/xml/sxc/pexcel/PocketExcelDecoder.java +++ /dev/null @@ -1,446 +0,0 @@ -/************************************************************************ - * - * 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; - -import java.io.ByteArrayOutputStream; -import java.io.ByteArrayInputStream; -import java.io.DataOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.Stack; -import java.util.LinkedList; -import java.util.Vector; -import java.util.Enumeration; -import java.util.NoSuchElementException; - -import org.openoffice.xmerge.ConvertData; -import org.openoffice.xmerge.converter.xml.OfficeConstants; -import org.openoffice.xmerge.util.Debug; -import org.openoffice.xmerge.converter.xml.sxc.SheetSettings; -import org.openoffice.xmerge.converter.xml.sxc.BookSettings; -import org.openoffice.xmerge.converter.xml.sxc.SxcDocumentDeserializer; -import org.openoffice.xmerge.converter.xml.sxc.SpreadsheetDecoder; -import org.openoffice.xmerge.converter.xml.sxc.Format; -import org.openoffice.xmerge.converter.xml.sxc.NameDefinition; -import org.openoffice.xmerge.converter.xml.sxc.ColumnRowInfo; -import org.openoffice.xmerge.converter.xml.sxc.pexcel.records.*; - -/** - * This class is used by {@link - * org.openoffice.xmerge.converter.xml.sxc.SxcDocumentDeserializerImpl} - * SxcDocumentDeserializerImpl} to decode the Pocket Excel format. - * - * @author Paul Rank - */ -final class PocketExcelDecoder extends SpreadsheetDecoder { - - private Workbook wb; - private Worksheet ws; - private CellValue cell; - private int maxRows = 0; - private int maxCols = 0; - private int wsIndex; - private Enumeration cellValue; - private Format fmt = null; - - /** - * Constructor creates a Pocket Excel WorkBook. - * - * @param name The name of the WorkBook. - * @param worksheetNames set of Strings equivalent to the worksheets - * contained in the workbook - * @param password The password for the workBook. - * - * @throws IOException If any I/O error occurs. - */ - PocketExcelDecoder(String name, String[] worksheetNames, String password) throws IOException { - super(name, password); - - fmt = new Format(); - } - - - /** - * This method takes a <code>ConvertData</code> as input and - * converts it into a PocketWord WorkSheet. The WorkSheet is then - * added to the WorkBook. - * - * @param InputStream An <code>ConvertData</code> containing a - * Pocket Excel WorkSheet. - * - * @throws IOException If any I/O error occurs. - */ - public void addDeviceContent(ConvertData cd) throws IOException { - - Enumeration e = cd.getDocumentEnumeration(); - wb = (Workbook) e.nextElement(); - } - - - /** - * This method returns the number of spreadsheets - * stored in the WorkBook. - * - * @return The number of sheets in the WorkBook. - */ - public int getNumberOfSheets() { - - Vector v = wb.getWorksheetNames(); - Debug.log(Debug.TRACE,"Total Number of Sheets : " + v.size()); - return (v.size()); - } - - /** - * This method returns the number of spreadsheets - * stored in the WorkBook. - * - * @return The number of sheets in the WorkBook. - */ - public Enumeration getNameDefinitions() { - - Enumeration e = wb.getDefinedNames(); - Vector nameDefinitionVector = new Vector(); - while(e.hasMoreElements()) { - DefinedName dn = (DefinedName)e.nextElement(); - NameDefinition nameDefinitionEntry = dn.getNameDefinition(); - nameDefinitionVector.add(nameDefinitionEntry); - } - Debug.log(Debug.TRACE,"Getting " + nameDefinitionVector.size() + " DefinedName records"); - return (nameDefinitionVector.elements()); - } - - /** - * This method returns an enumeration of Settings object(s), - * one for each worksheet - * - * @return An enumerattion of <code>Settings</code> - */ - public BookSettings getSettings() { - - return (wb.getSettings()); - } - /** - * This method returns the number of spreadsheets - * stored in the WorkBook. - * - * @return The number of sheets in the WorkBook. - */ - public Enumeration getColumnRowInfos() { - - Vector colRowVector = new Vector(); - - // Collect Columns from worksheet and add them to the vector - for(Enumeration e = ws.getColInfos();e.hasMoreElements();) { - ColInfo ci = (ColInfo)e.nextElement(); - int repeated = ci.getLast() - ci.getFirst() + 1; - ColumnRowInfo colInfo = new ColumnRowInfo( ci.getColWidth(), - repeated, - ColumnRowInfo.COLUMN); - colRowVector.add(colInfo); - } - - // Collect Rows from worksheet and add them to the vector - for(Enumeration e = ws.getRows();e.hasMoreElements();) { - Row rw = (Row)e.nextElement(); - // We will use the repeat field for number (unlike columns rows - // cannot be repeated, we have unique record for each row in pxl - int repeated = rw.getRowNumber(); - ColumnRowInfo rowInfo = new ColumnRowInfo( rw.getRowHeight(), - repeated, - ColumnRowInfo.ROW); - colRowVector.add(rowInfo); - } - Debug.log(Debug.TRACE,"Getting " + colRowVector.size() + " ColRowInfo records"); - return (colRowVector.elements()); - } - - /** - * This method gets the requested WorkSheet from the - * WorkBook and sets it as the selected WorkSheet. All - * other "get" methods will now get data from this WorkSheet. - * - * @param sheetIndex The index number of the sheet to open. - * - * @throws IOException If any I/O error occurs. - */ - public void setWorksheet(int sheetIndex) throws IOException { - Debug.log(Debug.TRACE,"Setting to worksheet : " + sheetIndex); - ws = wb.getWorksheet(sheetIndex); - cellValue = ws.getCellEnumerator(); - wsIndex = sheetIndex; - while(goToNextCell()) { - maxRows = Math.max(maxRows, cell.getRow()); - maxCols = Math.max(maxCols, cell.getCol()); - } - cellValue = ws.getCellEnumerator(); - Debug.log(Debug.TRACE,"Max Cols : " + maxCols + " MaxRows : " + maxRows); - } - - - /** - * This method returns the name of the current spreadsheet. - * - * @return The name of the current WorkSheet. - */ - public String getSheetName() { - - String wsName = wb.getSheetName(wsIndex); - Debug.log(Debug.TRACE,"The name of the current Worksheet is : " + wsName); - return wsName; - } - - - /** - * This method gets the next cell from the WorkSheet - * and sets it as the selected cell. All other "get" - * methods will now get data from this cell. - * - * @return True if we were able to go to another cell - * in the sheet, false if there were no cells - * left. - * - * @throws IOException If any I/O error occurs. - */ - public boolean goToNextCell() throws IOException { - - boolean success = false; - - try { - cell = (CellValue) cellValue.nextElement(); - Debug.log(Debug.TRACE,"Current Cell : " + cell.getString()); - readCellFormat(); - success = true; - } catch (NoSuchElementException e) { - Debug.log(Debug.TRACE,"Could't find current cell"); - } - - return success; - } - - - /** - * This method returns the row number of the current cell. - * - * @return The row number of the current cell. Returns - * -1 if no cell is currently selected. - */ - public int getRowNumber() { - - int row = -1; - - if (cell != null) { - row = cell.getRow(); - Debug.log(Debug.TRACE,"cell row is " + row); - } - return (row); - } - - /** - * This method returns the number of rows in the current sheet. - * - * @return The number of rows in the current sheet. - */ - public int getNumberOfRows() { - return maxRows; - } - - /** - * This method returns the number of columns in the current sheet. - * - * @return The number of columns in the current sheet. - */ - public int getNumberOfColumns() { - return maxCols; - } - - - /** - * This method returns the col number of the current cell. - * - * @return The col number of the current cell. Returns - * -1 if no cell is currently selected. - */ - public int getColNumber() { - - int col = -1; - - if (cell != null) { - col = cell.getCol(); - Debug.log(Debug.TRACE,"cell col is " + col); - } - return (col); - } - - /** - * This method returns the contents of the current cell. - * - * @return The contents of the current cell. Returns - * null if no cell is currently selected. - */ - public String getCellContents() { - - String contents = new String(""); - - if (cell != null) { - try { - contents = cell.getString(); - if (contents.startsWith("=")) { - contents = parseFormula(contents); - } - } - catch (IOException e) { - System.err.println("Could Not retrieve Cell contents"); - System.err.println("Setting contents of cell(" + cell.getRow() - + "," + cell.getCol() + ") to an empty string"); - System.err.println("Error msg: " + e.getMessage()); - } - } - - return contents; - } - - /** - * <p>This method takes a formula and parses it into - * StarOffice XML formula format.</p> - * - * <p>Many spreadsheets use ',' as a separator. - * StarOffice XML format uses ';' as a separator instead.</p> - * - * <p>Many spreadsheets use '!' as a separator when refencing - * a cell in a different sheet.</p> - * - * <blockquote> - * Example: =sheet1!A1 - * </blockquote> - * - * <p>StarOffice XML format uses '.' as a separator instead.</p> - * - * <blockquote> - * Example: =sheet1.A1 - * </blockquote> - * - * @param formula A formula string. - * - * @return A StarOffice XML format formula string. - */ - protected String parseFormula(String formula) { - - formula = formula.replace(',', ';'); - formula = formula.replace('!', '.'); - - return formula; - } - - /** - * This method returns the contents of the current cell. - * - * @return The contents of the current cell. Returns - * null if no cell is currently selected. - */ - public String getCellValue() { - - String contents = new String(""); - - if (cell != null) { - try { - contents = ((Formula)cell).getValue(); - } - catch (IOException e) { - System.err.println("Could Not retrieve Cell value"); - System.err.println("Setting value of cell(" + cell.getRow() - + "," + cell.getCol() + ") to an empty string"); - System.err.println("Error msg: " + e.getMessage()); - } - } - return contents; - } - - /** - * <p>This method returns the type of the data in the current cell. - * Currently the only type supported is String.</p> - * - * @return The type of the data in the current cell. - */ - public String getCellDataType() { - - String type = OfficeConstants.CELLTYPE_STRING; - - if(cell instanceof FloatNumber) - type = OfficeConstants.CELLTYPE_FLOAT; - if(cell instanceof Formula) - type = OfficeConstants.CELLTYPE_FLOAT; - - return type; - } - - - /** - * Return the Format object describing the active cell formatting. - * - * @return The Format object describing the active cell formatting. - */ - public Format getCellFormat() { - return new Format(fmt); - } - - - /** - * Create the format data for the new cell. - */ - private void readCellFormat() throws IOException { - - fmt.clearFormatting(); - - Debug.log(Debug.TRACE," ixfe for Current Cell " + cell.getIxfe()); - ExtendedFormat xf = wb.getExtendedFormat(cell.getIxfe()); - Debug.log(Debug.TRACE," ixfnt for Current Cell " + xf.getFontIndex()); - FontDescription fd = wb.getFontDescription(xf.getFontIndex()); - - fmt.setAttribute(Format.ITALIC, fd.isItalic()); - fmt.setAttribute(Format.BOLD, fd.isBold()); - fmt.setAttribute(Format.UNDERLINE, fd.isUnderline()); - fmt.setForeground(fd.getForeground()); - - fmt.setBackground(xf.getBackground()); - fmt.setAlign(xf.getAlign()); - fmt.setVertAlign(xf.getVertAlign()); - fmt.setAttribute(Format.WORD_WRAP, xf.isWordWrap()); - - fmt.setAttribute(Format.TOP_BORDER, xf.isBorder(ExtendedFormat.TOP_BORDER)); - fmt.setAttribute(Format.BOTTOM_BORDER, xf.isBorder(ExtendedFormat.BOTTOM_BORDER)); - fmt.setAttribute(Format.RIGHT_BORDER, xf.isBorder(ExtendedFormat.RIGHT_BORDER)); - fmt.setAttribute(Format.LEFT_BORDER, xf.isBorder(ExtendedFormat.LEFT_BORDER)); - - fmt.setFontName(fd.getFont()); - fmt.setFontSize(fd.getFontSize()); - - fmt.setCategory(getCellDataType()); - - } -} - |