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using System;
using System.Threading;
// __________ implementation ____________________________________
/** Create and modify a spreadsheet view.
*/
public class ViewSample : SpreadsheetDocHelper
{
public static void Main( String [] args )
{
try
{
using ( ViewSample aSample = new ViewSample( args ) )
{
aSample.doSampleFunction();
}
Console.WriteLine( "\nSamples done." );
}
catch (Exception ex)
{
Console.WriteLine( "Sample caught exception! " + ex );
}
}
// ________________________________________________________________
public ViewSample( String[] args )
: base( args )
{
}
// ________________________________________________________________
/** This sample function performs all changes on the view. */
public void doSampleFunction()
{
unoidl.com.sun.star.sheet.XSpreadsheetDocument xDoc = getDocument();
unoidl.com.sun.star.frame.XModel xModel =
(unoidl.com.sun.star.frame.XModel) xDoc;
unoidl.com.sun.star.frame.XController xController =
xModel.getCurrentController();
// --- Spreadsheet view ---
// freeze the first column and first two rows
unoidl.com.sun.star.sheet.XViewFreezable xFreeze =
(unoidl.com.sun.star.sheet.XViewFreezable) xController;
if ( null != xFreeze )
Console.WriteLine( "got xFreeze" );
xFreeze.freezeAtPosition( 1, 2 );
// --- View pane ---
// get the cell range shown in the second pane and assign
// a cell background to them
unoidl.com.sun.star.container.XIndexAccess xIndex =
(unoidl.com.sun.star.container.XIndexAccess) xController;
uno.Any aPane = xIndex.getByIndex(1);
unoidl.com.sun.star.sheet.XCellRangeReferrer xRefer =
(unoidl.com.sun.star.sheet.XCellRangeReferrer) aPane.Value;
unoidl.com.sun.star.table.XCellRange xRange = xRefer.getReferredCells();
unoidl.com.sun.star.beans.XPropertySet xRangeProp =
(unoidl.com.sun.star.beans.XPropertySet) xRange;
xRangeProp.setPropertyValue(
"IsCellBackgroundTransparent", new uno.Any( false ) );
xRangeProp.setPropertyValue(
"CellBackColor", new uno.Any( (Int32) 0xFFFFCC ) );
// --- View settings ---
// change the view to display green grid lines
unoidl.com.sun.star.beans.XPropertySet xProp =
(unoidl.com.sun.star.beans.XPropertySet) xController;
xProp.setPropertyValue(
"ShowGrid", new uno.Any( true ) );
xProp.setPropertyValue(
"GridColor", new uno.Any( (Int32) 0x00CC00 ) );
// --- Range selection ---
// let the user select a range and use it as the view's selection
unoidl.com.sun.star.sheet.XRangeSelection xRngSel =
(unoidl.com.sun.star.sheet.XRangeSelection) xController;
ExampleRangeListener aListener = new ExampleRangeListener();
xRngSel.addRangeSelectionListener( aListener );
unoidl.com.sun.star.beans.PropertyValue[] aArguments =
new unoidl.com.sun.star.beans.PropertyValue[2];
aArguments[0] = new unoidl.com.sun.star.beans.PropertyValue();
aArguments[0].Name = "Title";
aArguments[0].Value = new uno.Any( "Please select a range" );
aArguments[1] = new unoidl.com.sun.star.beans.PropertyValue();
aArguments[1].Name = "CloseOnMouseRelease";
aArguments[1].Value = new uno.Any( true );
xRngSel.startRangeSelection( aArguments );
Monitor.Enter( aListener );
try
{
Monitor.Wait( aListener ); // wait until the selection is done
}
finally
{
Monitor.Exit( aListener );
}
xRngSel.removeRangeSelectionListener( aListener );
if ( aListener.aResult != null && aListener.aResult.Length != 0 )
{
unoidl.com.sun.star.view.XSelectionSupplier xSel =
(unoidl.com.sun.star.view.XSelectionSupplier) xController;
unoidl.com.sun.star.sheet.XSpreadsheetView xView =
(unoidl.com.sun.star.sheet.XSpreadsheetView) xController;
unoidl.com.sun.star.sheet.XSpreadsheet xSheet =
xView.getActiveSheet();
unoidl.com.sun.star.table.XCellRange xResultRange =
xSheet.getCellRangeByName( aListener.aResult );
xSel.select(
new uno.Any(
typeof (unoidl.com.sun.star.table.XCellRange),
xResultRange ) );
}
}
// ________________________________________________________________
// listener to react on finished selection
private class ExampleRangeListener
: unoidl.com.sun.star.sheet.XRangeSelectionListener
{
public String aResult;
public void done( unoidl.com.sun.star.sheet.RangeSelectionEvent aEvent )
{
aResult = aEvent.RangeDescriptor;
Monitor.Enter( this );
try
{
Monitor.Pulse( this );
}
finally
{
Monitor.Exit( this );
}
}
public void aborted(
unoidl.com.sun.star.sheet.RangeSelectionEvent aEvent )
{
Monitor.Enter( this );
try
{
Monitor.Pulse( this );
}
finally
{
Monitor.Exit( this );
}
}
public void disposing( unoidl.com.sun.star.lang.EventObject aObj )
{
}
}
// ________________________________________________________________
}
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