odk/examples/DevelopersGuide/FirstSteps/FirstLoadComponent.java

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  34 import com.sun.star.beans.PropertyValue;
  35 import com.sun.star.beans.XPropertySet;
  36 import com.sun.star.uno.XComponentContext;
  37 import com.sun.star.comp.helper.Bootstrap;
  38 import com.sun.star.container.XEnumeration;
  39 import com.sun.star.container.XEnumerationAccess;
  40 import com.sun.star.frame.XComponentLoader;
  41 import com.sun.star.frame.XController;
  42 import com.sun.star.frame.XModel;
  43 import com.sun.star.lang.XComponent;
  44 import com.sun.star.lang.XMultiComponentFactory;
  45 import com.sun.star.sheet.XCellAddressable;
  46 import com.sun.star.sheet.XCellRangesQuery;
  47 import com.sun.star.sheet.XSheetCellRanges;
  48 import com.sun.star.sheet.XSpreadsheet;
  49 import com.sun.star.sheet.XSpreadsheetDocument;
  50 import com.sun.star.sheet.XSpreadsheetView;
  51 import com.sun.star.sheet.XSpreadsheets;
  52 import com.sun.star.table.XCell;
  53 import com.sun.star.uno.UnoRuntime;
  54
  55 public class FirstLoadComponent {
  56
  57     /**
  58      * @param args the command line arguments
  59      */
  60     public static void main(String[] args) {
  61         try {
  62             // get the remote office component context
  63             XComponentContext xRemoteContext = Bootstrap.bootstrap();
  64             if (xRemoteContext == null) {
  65                 System.err.println("ERROR: Could not bootstrap default Office.");
  66             }
  67
  68             XMultiComponentFactory xRemoteServiceManager = xRemoteContext.getServiceManager();
  69
  70             Object desktop = xRemoteServiceManager.createInstanceWithContext(
  71                 "com.sun.star.frame.Desktop", xRemoteContext);
  72             XComponentLoader xComponentLoader = UnoRuntime.queryInterface(XComponentLoader.class, desktop);
  73
  74             PropertyValue[] loadProps = new PropertyValue[0];
  75             XComponent xSpreadsheetComponent = xComponentLoader.loadComponentFromURL("private:factory/scalc", "_blank", 0, loadProps);
  76
  77             XSpreadsheetDocument xSpreadsheetDocument = UnoRuntime.queryInterface(XSpreadsheetDocument.class,
  78                                       xSpreadsheetComponent);
  79
  80             XSpreadsheets xSpreadsheets = xSpreadsheetDocument.getSheets();
  81             xSpreadsheets.insertNewByName("MySheet", (short)0);
  82             com.sun.star.uno.Type elemType = xSpreadsheets.getElementType();
  83
  84             System.out.println(elemType.getTypeName());
  85             Object sheet = xSpreadsheets.getByName("MySheet");
  86             XSpreadsheet xSpreadsheet = UnoRuntime.queryInterface(
  87                 XSpreadsheet.class, sheet);
  88
  89             XCell xCell = xSpreadsheet.getCellByPosition(0, 0);
  90             xCell.setValue(21);
  91             xCell = xSpreadsheet.getCellByPosition(0, 1);
  92             xCell.setValue(21);
  93             xCell = xSpreadsheet.getCellByPosition(0, 2);
  94             xCell.setFormula("=sum(A1:A2)");
  95
  96             XPropertySet xCellProps = UnoRuntime.queryInterface(
  97                 XPropertySet.class, xCell);
  98             xCellProps.setPropertyValue("CellStyle", "Result");
  99
 100             XModel xSpreadsheetModel = UnoRuntime.queryInterface(
 101                 XModel.class, xSpreadsheetComponent);
 102             XController xSpreadsheetController = xSpreadsheetModel.getCurrentController();
 103             XSpreadsheetView xSpreadsheetView = UnoRuntime.queryInterface(XSpreadsheetView.class,
 104                                       xSpreadsheetController);
 105             xSpreadsheetView.setActiveSheet(xSpreadsheet);
 106
 107             // *********************************************************
 108             // example for use of enum types
 109             xCellProps.setPropertyValue("VertJustify",
 110                                         com.sun.star.table.CellVertJustify.TOP);
 111
 112
 113             // *********************************************************
 114             // example for a sequence of PropertyValue structs
 115             // create an array with one PropertyValue struct, it contains
 116             // references only
 117             loadProps = new PropertyValue[1];
 118
 119             // instantiate PropertyValue struct and set its member fields
 120             PropertyValue asTemplate = new PropertyValue();
 121             asTemplate.Name = "AsTemplate";
 122             asTemplate.Value = Boolean.TRUE;
 123
 124             // assign PropertyValue struct to array of references for PropertyValue
 125             // structs
 126             loadProps[0] = asTemplate;
 127
 128             // load calc file as template
 129             //xSpreadsheetComponent = xComponentLoader.loadComponentFromURL(
 130             //    "file:///c:/temp/DataAnalysys.ods", "_blank", 0, loadProps);
 131
 132             // *********************************************************
 133             // example for use of XEnumerationAccess
 134             XCellRangesQuery xCellQuery = UnoRuntime.queryInterface(XCellRangesQuery.class, sheet);
 135             XSheetCellRanges xFormulaCells = xCellQuery.queryContentCells(
 136                 (short)com.sun.star.sheet.CellFlags.FORMULA);
 137             XEnumerationAccess xFormulas = xFormulaCells.getCells();
 138             XEnumeration xFormulaEnum = xFormulas.createEnumeration();
 139
 140             while (xFormulaEnum.hasMoreElements()) {
 141                 Object formulaCell = xFormulaEnum.nextElement();
 142                 xCell = UnoRuntime.queryInterface(XCell.class, formulaCell);
 143                 XCellAddressable xCellAddress = UnoRuntime.queryInterface(XCellAddressable.class, xCell);
 144                 System.out.println("Formula cell in column " +
 145                                    xCellAddress.getCellAddress().Column
 146                                    + ", row " + xCellAddress.getCellAddress().Row
 147                                    + " contains " + xCell.getFormula());
 148             }
 149
 150         }
 151         catch (java.lang.Exception e){
 152             e.printStackTrace();
 153         }
 154         finally {
 155             System.exit( 0 );
 156         }
 157     }
 158
 159 }