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/*************************************************************************
*
* 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 util;
import com.sun.star.container.XIndexAccess;
import com.sun.star.lang.IllegalArgumentException;
import com.sun.star.lang.IndexOutOfBoundsException;
import com.sun.star.lang.WrappedTargetException;
import com.sun.star.lang.XComponent;
import com.sun.star.sheet.XCellRangeData;
import com.sun.star.sheet.XSpreadsheet;
import com.sun.star.sheet.XSpreadsheetDocument;
import com.sun.star.sheet.XSpreadsheets;
import com.sun.star.table.XCellRange;
import com.sun.star.uno.AnyConverter;
import com.sun.star.uno.Exception;
import com.sun.star.uno.Type;
import com.sun.star.uno.UnoRuntime;
/**
* This class contains some usefull mathods to handle Calc documents
* and its sheets.
*/
public class CalcTools {
/**
* fills a range of a calc sheet with computed data of type
* <CODE>Double</CODE>.
* @param xSheetDoc the Clac documents wich should be filled
* @param sheetNumber the number of the sheet of <CODE>xSheetDoc</CODE>
* @param startCellX the cell number of the X start point (row) of the range to fill
* @param startCellY the cell number of the Y start point (column) of the range to fill
* @param rangeLengthX the size of the range expansion in X-direction
* @param rangeLengthY the size of the range expansion in Y-direction
* @throws java.lang.Exception on any error an <CODE>java.lang.Exception</CODE> was thrown
*/
public static void fillCalcSheetWithContent(XComponent xSheetDoc, int sheetNumber,
int startCellX, int startCellY, int rangeLengthX, int rangeLengthY)
throws java.lang.Exception {
try{
XSpreadsheet xSheet = getSpreadSheetFromSheetDoc(xSheetDoc, sheetNumber);
fillCalcSheetWithContent(xSheet, startCellX, startCellY, rangeLengthX, rangeLengthY);
} catch (Exception e){
throw new Exception(
"Couldn't fill CalcSheet with content: " + e.toString());
}
}
/**
* fills a range of a calc sheet with computed data of type
* <CODE>Double</CODE>.
* @param xSheet the sheet to fill with content
* @param startCellX the cell number of the X start point (row) of the range to fill
* @param startCellY the cell number of the Y start point (column) of the range to fill
* @param rangeLengthX the size of the range expansion in X-direction
* @param rangeLengthY the size of the range expansion in Y-direction
* @throws java.lang.Exception on any error an <CODE>java.lang.Exception</CODE> was thrown
*/
public static void fillCalcSheetWithContent(XSpreadsheet xSheet,
int startCellX, int startCellY, int rangeLengthX, int rangeLengthY)
throws java.lang.Exception {
try{
// create a range with content
Object[][] newData = new Object[rangeLengthY][rangeLengthX];
for (int i=0; i<rangeLengthY; i++) {
for (int j=0; j<rangeLengthX; j++) {
newData[i][j] = new Double(10*i +j);
}
}
XCellRange xRange = null;
try {
xRange = xSheet.getCellRangeByPosition(startCellX, startCellY,
startCellX+rangeLengthX-1, startCellY+rangeLengthY-1);
} catch ( IndexOutOfBoundsException e){
throw new Exception(
"Couldn't get CellRange from sheett: " + e.toString());
}
XCellRangeData xRangeData = (XCellRangeData) UnoRuntime.queryInterface(XCellRangeData.class, xRange);
xRangeData.setDataArray(newData);
} catch (Exception e){
throw new Exception(
"Couldn't fill CalcSheet with content: " + e.toString());
}
}
/**
*
* returns an <CODE>XSpreadsheet</CODE> from a Calc document.
* @param xSheetDoc the Calc docuent which containes the sheet
* @param sheetNumber the number of the sheet to return
* @throws java.lang.Exception on any error an <CODE>java.lang.Exception</CODE> was thrown
* @return calc sheet
* @see com.sun.star.sheet.XSpreadsheet
*/
public static XSpreadsheet getSpreadSheetFromSheetDoc(XComponent xSheetDoc, int sheetNumber)
throws java.lang.Exception {
XSpreadsheet xSheet = null;
try{
XSpreadsheetDocument xSpreadsheetDoc = (XSpreadsheetDocument)
UnoRuntime.queryInterface(XSpreadsheetDocument.class, xSheetDoc);
XSpreadsheets xSpreadsheets = xSpreadsheetDoc.getSheets();
XIndexAccess xSheetsIndexArray = (XIndexAccess)
UnoRuntime.queryInterface(XIndexAccess.class, xSpreadsheets);
try{
xSheet = (XSpreadsheet) AnyConverter.toObject(
new Type(XSpreadsheet.class),xSheetsIndexArray.getByIndex(sheetNumber));
} catch (IllegalArgumentException e){
throw new Exception(
"Couldn't get sheet '" +sheetNumber + "' : " + e.toString());
} catch (IndexOutOfBoundsException e){
throw new Exception(
"Couldn't get sheet '" +sheetNumber + "' : " + e.toString());
} catch (WrappedTargetException e){
throw new Exception(
"Couldn't get sheet '" +sheetNumber + "' : " + e.toString());
}
} catch (Exception e){
throw new Exception(
"Couldn't get sheet '" +sheetNumber + "' : " + e.toString());
}
return xSheet;
}
}
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