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| -rw-r--r-- | odk/examples/CLI/CSharp/Spreadsheet/GeneralTableSample.cs | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/odk/examples/CLI/CSharp/Spreadsheet/GeneralTableSample.cs b/odk/examples/CLI/CSharp/Spreadsheet/GeneralTableSample.cs new file mode 100644 index 000000000..70942f737 --- /dev/null +++ b/odk/examples/CLI/CSharp/Spreadsheet/GeneralTableSample.cs @@ -0,0 +1,222 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +using System; + +// __________ implementation ____________________________________ + +/** Create a spreadsheet document and provide access to table contents. + */ +public class GeneralTableSample : SpreadsheetDocHelper +{ + + public static void Main( String [] args ) + { + try + { + using ( GeneralTableSample aSample = + new GeneralTableSample( args ) ) + { + aSample.doSampleFunction(); + } + Console.WriteLine( "Sample done." ); + } + catch (Exception ex) + { + Console.WriteLine( "Sample caught exception! " + ex ); + } + } + + + + public GeneralTableSample( String[] args ) : base( args ) + { + } + + + + /// This sample function modifies cells and cell ranges. + public void doSampleFunction() + { + // for common usage + unoidl.com.sun.star.sheet.XSpreadsheet xSheet = getSpreadsheet( 0 ); + unoidl.com.sun.star.beans.XPropertySet xPropSet = null; + unoidl.com.sun.star.table.XCell xCell = null; + unoidl.com.sun.star.table.XCellRange xCellRange = null; + + // *** Access and modify a VALUE CELL *** + Console.WriteLine( "*** Sample for service table.Cell ***" ); + + xCell = xSheet.getCellByPosition( 0, 0 ); + // Set cell value. + xCell.setValue( 1234 ); + + // Get cell value. + double nDblValue = xCell.getValue() * 2; + xSheet.getCellByPosition( 0, 1 ).setValue( nDblValue ); + + // *** Create a FORMULA CELL and query error type *** + xCell = xSheet.getCellByPosition( 0, 2 ); + // Set formula string. + xCell.setFormula( "=1/0" ); + + // Get error type. + bool bValid = (xCell.getError() == 0); + // Get formula string. + String aText = "The formula " + xCell.getFormula() + " is "; + aText += bValid ? "valid." : "erroneous."; + + // *** Insert a TEXT CELL using the XText interface *** + xCell = xSheet.getCellByPosition( 0, 3 ); + unoidl.com.sun.star.text.XText xCellText = + (unoidl.com.sun.star.text.XText) xCell; + unoidl.com.sun.star.text.XTextCursor xTextCursor = + xCellText.createTextCursor(); + xCellText.insertString( xTextCursor, aText, false ); + + // *** Change cell properties *** + int nValue = bValid ? 0x00FF00 : 0xFF4040; + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCell; + xPropSet.setPropertyValue( + "CellBackColor", new uno.Any( (Int32) nValue ) ); + + + // *** Accessing a CELL RANGE *** + Console.WriteLine( "*** Sample for service table.CellRange ***" ); + + // Accessing a cell range over its position. + xCellRange = xSheet.getCellRangeByPosition( 2, 0, 3, 1 ); + + // Change properties of the range. + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange; + xPropSet.setPropertyValue( + "CellBackColor", new uno.Any( (Int32) 0x8080FF ) ); + + // Accessing a cell range over its name. + xCellRange = xSheet.getCellRangeByName( "C4:D5" ); + + // Change properties of the range. + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) xCellRange; + xPropSet.setPropertyValue( + "CellBackColor", new uno.Any( (Int32) 0xFFFF80 ) ); + + + // *** Using the CELL CURSOR to add some data below of + // the filled area *** + Console.WriteLine( "*** Sample for service table.CellCursor ***" ); + + // Create a cursor using the XSpreadsheet method createCursorByRange() + xCellRange = xSheet.getCellRangeByName( "A1" ); + unoidl.com.sun.star.sheet.XSheetCellRange xSheetCellRange = + (unoidl.com.sun.star.sheet.XSheetCellRange) xCellRange; + + unoidl.com.sun.star.sheet.XSheetCellCursor xSheetCellCursor = + xSheet.createCursorByRange( xSheetCellRange ); + unoidl.com.sun.star.table.XCellCursor xCursor = + (unoidl.com.sun.star.table.XCellCursor) xSheetCellCursor; + + // Move to the last filled cell. + xCursor.gotoEnd(); + // Move one row down. + xCursor.gotoOffset( 0, 1 ); + xCursor.getCellByPosition( 0, 0 ).setFormula( + "Beyond of the last filled cell." ); + + + // *** Modifying COLUMNS and ROWS *** + Console.WriteLine( "*** Sample for services table.TableRows and " + + "table.TableColumns ***" ); + + unoidl.com.sun.star.table.XColumnRowRange xCRRange = + (unoidl.com.sun.star.table.XColumnRowRange) xSheet; + unoidl.com.sun.star.table.XTableColumns xColumns = + xCRRange.getColumns(); + unoidl.com.sun.star.table.XTableRows xRows = xCRRange.getRows(); + + // Get column C by index (interface XIndexAccess). + uno.Any aColumnObj = xColumns.getByIndex( 2 ); + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value; + xPropSet.setPropertyValue( "Width", new uno.Any( (Int32) 5000 ) ); + + // Get the name of the column. + unoidl.com.sun.star.container.XNamed xNamed = + (unoidl.com.sun.star.container.XNamed) aColumnObj.Value; + aText = "The name of this column is " + xNamed.getName() + "."; + xSheet.getCellByPosition( 2, 2 ).setFormula( aText ); + + // Get column D by name (interface XNameAccess). + unoidl.com.sun.star.container.XNameAccess xColumnsName = + (unoidl.com.sun.star.container.XNameAccess) xColumns; + + aColumnObj = xColumnsName.getByName( "D" ); + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aColumnObj.Value; + xPropSet.setPropertyValue( + "IsVisible", new uno.Any( (Boolean) false ) ); + + // Get row 7 by index (interface XIndexAccess) + uno.Any aRowObj = xRows.getByIndex( 6 ); + xPropSet = (unoidl.com.sun.star.beans.XPropertySet) aRowObj.Value; + xPropSet.setPropertyValue( "Height", new uno.Any( (Int32) 5000 ) ); + + xSheet.getCellByPosition( 2, 6 ).setFormula( "What a big cell." ); + + // Create a cell series with the values 1 ... 7. + for (int nRow = 8; nRow < 15; ++nRow) + xSheet.getCellByPosition( 0, nRow ).setValue( nRow - 7 ); + // Insert a row between 1 and 2 + xRows.insertByIndex( 9, 1 ); + // Delete the rows with the values 3 and 4. + xRows.removeByIndex( 11, 2 ); + + // *** Inserting CHARTS *** + Console.WriteLine( "*** Sample for service table.TableCharts ***" ); + + unoidl.com.sun.star.table.XTableChartsSupplier xChartsSupp = + (unoidl.com.sun.star.table.XTableChartsSupplier) xSheet; + unoidl.com.sun.star.table.XTableCharts xCharts = + xChartsSupp.getCharts(); + + // The chart will base on the last cell series, initializing all values. + String aName = "newChart"; + unoidl.com.sun.star.awt.Rectangle aRect = + new unoidl.com.sun.star.awt.Rectangle(); + aRect.X = 10000; + aRect.Y = 3000; + aRect.Width = aRect.Height = 5000; + unoidl.com.sun.star.table.CellRangeAddress[] aRanges = + new unoidl.com.sun.star.table.CellRangeAddress[1]; + aRanges[0] = createCellRangeAddress( xSheet, "A9:A14" ); + + // Create the chart. + xCharts.addNewByName( aName, aRect, aRanges, false, false ); + + // Get the chart by name. + uno.Any aChartObj = xCharts.getByName( aName ); + unoidl.com.sun.star.table.XTableChart xChart = + (unoidl.com.sun.star.table.XTableChart) aChartObj.Value; + + // Query the state of row and column headers. + aText = "Chart has column headers: "; + aText += xChart.getHasColumnHeaders() ? "yes" : "no"; + xSheet.getCellByPosition( 2, 8 ).setFormula( aText ); + aText = "Chart has row headers: "; + aText += xChart.getHasRowHeaders() ? "yes" : "no"; + xSheet.getCellByPosition( 2, 9 ).setFormula( aText ); + } + +} |