222 lines
8.6 KiB
C#
222 lines
8.6 KiB
C#
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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using System;
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// __________ implementation ____________________________________
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/** Create a spreadsheet document and provide access to table contents.
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*/
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public class GeneralTableSample : SpreadsheetDocHelper
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{
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public static void Main( String [] args )
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{
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try
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{
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using ( GeneralTableSample aSample =
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new GeneralTableSample( args ) )
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{
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aSample.doSampleFunction();
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}
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Console.WriteLine( "Sample done." );
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}
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catch (Exception ex)
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{
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Console.WriteLine( "Sample caught exception! " + ex );
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}
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}
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public GeneralTableSample( String[] args ) : base( args )
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{
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}
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/// This sample function modifies cells and cell ranges.
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public void doSampleFunction()
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{
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// for common usage
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unoidl.com.sun.star.sheet.XSpreadsheet xSheet = getSpreadsheet( 0 );
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unoidl.com.sun.star.beans.XPropertySet xPropSet = null;
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unoidl.com.sun.star.table.XCell xCell = null;
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unoidl.com.sun.star.table.XCellRange xCellRange = null;
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// *** Access and modify a VALUE CELL ***
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Console.WriteLine( "*** Sample for service table.Cell ***" );
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xCell = xSheet.getCellByPosition( 0, 0 );
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// Set cell value.
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xCell.setValue( 1234 );
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// Get cell value.
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double nDblValue = xCell.getValue() * 2;
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xSheet.getCellByPosition( 0, 1 ).setValue( nDblValue );
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// *** Create a FORMULA CELL and query error type ***
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xCell = xSheet.getCellByPosition( 0, 2 );
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// Set formula string.
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xCell.setFormula( "=1/0" );
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// Get error type.
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bool bValid = (xCell.getError() == 0);
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// Get formula string.
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String aText = "The formula " + xCell.getFormula() + " is ";
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aText += bValid ? "valid." : "erroneous.";
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// *** Insert a TEXT CELL using the XText interface ***
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xCell = xSheet.getCellByPosition( 0, 3 );
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unoidl.com.sun.star.text.XText xCellText =
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(unoidl.com.sun.star.text.XText) xCell;
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unoidl.com.sun.star.text.XTextCursor xTextCursor =
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xCellText.createTextCursor();
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xCellText.insertString( xTextCursor, aText, false );
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// *** Change cell properties ***
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int nValue = bValid ? 0x00FF00 : 0xFF4040;
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCell;
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xPropSet.setPropertyValue(
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"CellBackColor", new uno.Any( (Int32) nValue ) );
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// *** Accessing a CELL RANGE ***
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Console.WriteLine( "*** Sample for service table.CellRange ***" );
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// Accessing a cell range over its position.
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xCellRange = xSheet.getCellRangeByPosition( 2, 0, 3, 1 );
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// Change properties of the range.
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange;
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xPropSet.setPropertyValue(
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"CellBackColor", new uno.Any( (Int32) 0x8080FF ) );
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// Accessing a cell range over its name.
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xCellRange = xSheet.getCellRangeByName( "C4:D5" );
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// Change properties of the range.
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange;
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xPropSet.setPropertyValue(
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"CellBackColor", new uno.Any( (Int32) 0xFFFF80 ) );
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// *** Using the CELL CURSOR to add some data below of
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// the filled area ***
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Console.WriteLine( "*** Sample for service table.CellCursor ***" );
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// Create a cursor using the XSpreadsheet method createCursorByRange()
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xCellRange = xSheet.getCellRangeByName( "A1" );
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unoidl.com.sun.star.sheet.XSheetCellRange xSheetCellRange =
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(unoidl.com.sun.star.sheet.XSheetCellRange) xCellRange;
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unoidl.com.sun.star.sheet.XSheetCellCursor xSheetCellCursor =
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xSheet.createCursorByRange( xSheetCellRange );
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unoidl.com.sun.star.table.XCellCursor xCursor =
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(unoidl.com.sun.star.table.XCellCursor) xSheetCellCursor;
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// Move to the last filled cell.
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xCursor.gotoEnd();
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// Move one row down.
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xCursor.gotoOffset( 0, 1 );
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xCursor.getCellByPosition( 0, 0 ).setFormula(
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"Beyond of the last filled cell." );
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// *** Modifying COLUMNS and ROWS ***
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Console.WriteLine( "*** Sample for services table.TableRows and " +
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"table.TableColumns ***" );
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unoidl.com.sun.star.table.XColumnRowRange xCRRange =
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(unoidl.com.sun.star.table.XColumnRowRange) xSheet;
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unoidl.com.sun.star.table.XTableColumns xColumns =
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xCRRange.getColumns();
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unoidl.com.sun.star.table.XTableRows xRows = xCRRange.getRows();
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// Get column C by index (interface XIndexAccess).
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uno.Any aColumnObj = xColumns.getByIndex( 2 );
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value;
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xPropSet.setPropertyValue( "Width", new uno.Any( (Int32) 5000 ) );
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// Get the name of the column.
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unoidl.com.sun.star.container.XNamed xNamed =
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(unoidl.com.sun.star.container.XNamed) aColumnObj.Value;
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aText = "The name of this column is " + xNamed.getName() + ".";
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xSheet.getCellByPosition( 2, 2 ).setFormula( aText );
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// Get column D by name (interface XNameAccess).
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unoidl.com.sun.star.container.XNameAccess xColumnsName =
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(unoidl.com.sun.star.container.XNameAccess) xColumns;
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aColumnObj = xColumnsName.getByName( "D" );
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value;
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xPropSet.setPropertyValue(
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"IsVisible", new uno.Any( (Boolean) false ) );
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// Get row 7 by index (interface XIndexAccess)
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uno.Any aRowObj = xRows.getByIndex( 6 );
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xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aRowObj.Value;
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xPropSet.setPropertyValue( "Height", new uno.Any( (Int32) 5000 ) );
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xSheet.getCellByPosition( 2, 6 ).setFormula( "What a big cell." );
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// Create a cell series with the values 1 ... 7.
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for (int nRow = 8; nRow < 15; ++nRow)
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xSheet.getCellByPosition( 0, nRow ).setValue( nRow - 7 );
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// Insert a row between 1 and 2
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xRows.insertByIndex( 9, 1 );
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// Delete the rows with the values 3 and 4.
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xRows.removeByIndex( 11, 2 );
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// *** Inserting CHARTS ***
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Console.WriteLine( "*** Sample for service table.TableCharts ***" );
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unoidl.com.sun.star.table.XTableChartsSupplier xChartsSupp =
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(unoidl.com.sun.star.table.XTableChartsSupplier) xSheet;
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unoidl.com.sun.star.table.XTableCharts xCharts =
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xChartsSupp.getCharts();
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// The chart will base on the last cell series, initializing all values.
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String aName = "newChart";
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unoidl.com.sun.star.awt.Rectangle aRect =
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new unoidl.com.sun.star.awt.Rectangle();
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aRect.X = 10000;
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aRect.Y = 3000;
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aRect.Width = aRect.Height = 5000;
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unoidl.com.sun.star.table.CellRangeAddress[] aRanges =
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new unoidl.com.sun.star.table.CellRangeAddress[1];
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aRanges[0] = createCellRangeAddress( xSheet, "A9:A14" );
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// Create the chart.
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xCharts.addNewByName( aName, aRect, aRanges, false, false );
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// Get the chart by name.
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uno.Any aChartObj = xCharts.getByName( aName );
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unoidl.com.sun.star.table.XTableChart xChart =
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(unoidl.com.sun.star.table.XTableChart) aChartObj.Value;
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// Query the state of row and column headers.
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aText = "Chart has column headers: ";
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aText += xChart.getHasColumnHeaders() ? "yes" : "no";
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xSheet.getCellByPosition( 2, 8 ).setFormula( aText );
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aText = "Chart has row headers: ";
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aText += xChart.getHasRowHeaders() ? "yes" : "no";
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xSheet.getCellByPosition( 2, 9 ).setFormula( aText );
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}
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}
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