odk/examples/DevelopersGuide/Drawing/LayerDemo.java

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  34
  35 // __________ Imports __________
  36
  37 import com.sun.star.uno.UnoRuntime;
  38 import com.sun.star.lang.XComponent;
  39
  40 import com.sun.star.awt.Point;
  41 import com.sun.star.awt.Size;
  42
  43 import com.sun.star.beans.PropertyValue;
  44 import com.sun.star.beans.XPropertySet;
  45
  46 import com.sun.star.container.XNameAccess;
  47
  48 import com.sun.star.style.ParagraphAdjust;
  49
  50 import com.sun.star.drawing.XShape;
  51 import com.sun.star.drawing.XShapes;
  52 import com.sun.star.drawing.XDrawPage;
  53 import com.sun.star.drawing.XLayer;
  54 import com.sun.star.drawing.XLayerManager;
  55 import com.sun.star.drawing.XLayerSupplier;
  56
  57
  58 // __________ Implementation __________
  59
  60 // LayerDemo
  61
  62 public class LayerDemo
  63 {
  64     public static void main( String args[] )
  65     {
  66         XComponent xDrawDoc = null;
  67         try
  68         {
  69             // get the remote office context of a running office (a new office
  70             // instance is started if necessary)
  71             com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
  72
  73             // suppress Presentation Autopilot when opening the document
  74             // properties are the same as described for
  75             // com.sun.star.document.MediaDescriptor
  76             PropertyValue[] pPropValues = new PropertyValue[ 1 ];
  77             pPropValues[ 0 ] = new PropertyValue();
  78             pPropValues[ 0 ].Name = "Silent";
  79             pPropValues[ 0 ].Value = Boolean.TRUE;
  80
  81             xDrawDoc = Helper.createDocument( xOfficeContext,
  82                 "private:factory/sdraw", "_blank", 0, pPropValues );
  83
  84
  85             // create two rectangles
  86             XDrawPage xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
  87             XShapes xShapes = UnoRuntime.queryInterface( XShapes.class, xPage );
  88
  89             XShape xRect1 = ShapeHelper.createShape( xDrawDoc,
  90                 new Point( 1000, 1000 ), new Size( 5000, 5000 ),
  91                     "com.sun.star.drawing.RectangleShape" );
  92
  93             XShape xRect2 = ShapeHelper.createShape( xDrawDoc,
  94                 new Point( 1000, 7000 ), new Size( 5000, 5000 ),
  95                     "com.sun.star.drawing.RectangleShape" );
  96
  97             xShapes.add( xRect1 );
  98             xShapes.add( xRect2 );
  99             XPropertySet xTextProp = ShapeHelper.addPortion( xRect2,
 100                                                              "this shape is locked",
 101                                                              false );
 102             xTextProp.setPropertyValue( "ParaAdjust", ParagraphAdjust.CENTER );
 103             ShapeHelper.addPortion( xRect2, "and the shape above is not visible",
 104                                     true );
 105             ShapeHelper.addPortion( xRect2,
 106                                     "(switch to the layer view to gain access)",
 107                                     true );
 108
 109
 110             // query for the XLayerManager
 111             XLayerSupplier xLayerSupplier = UnoRuntime.queryInterface(
 112                     XLayerSupplier.class, xDrawDoc );
 113             XNameAccess xNameAccess = xLayerSupplier.getLayerManager();
 114             XLayerManager xLayerManager = UnoRuntime.queryInterface(
 115                     XLayerManager.class, xNameAccess );
 116
 117             // create a layer and set its properties
 118             XPropertySet xLayerPropSet;
 119             XLayer xNotVisibleAndEditable = xLayerManager.insertNewByIndex(
 120                 xLayerManager.getCount() );
 121
 122             xLayerPropSet = UnoRuntime.queryInterface(
 123                     XPropertySet.class, xNotVisibleAndEditable );
 124             xLayerPropSet.setPropertyValue( "Name", "NotVisibleAndEditable" );
 125             xLayerPropSet.setPropertyValue( "IsVisible", Boolean.FALSE );
 126             xLayerPropSet.setPropertyValue( "IsLocked", Boolean.TRUE );
 127
 128             // create a second layer
 129             XLayer xNotEditable = xLayerManager.insertNewByIndex(
 130                 xLayerManager.getCount() );
 131
 132             xLayerPropSet = UnoRuntime.queryInterface(
 133                     XPropertySet.class, xNotEditable );
 134             xLayerPropSet.setPropertyValue( "Name", "NotEditable" );
 135             xLayerPropSet.setPropertyValue( "IsVisible", Boolean.TRUE );
 136             xLayerPropSet.setPropertyValue( "IsLocked", Boolean.TRUE );
 137
 138             // attach the layer to the rectangles
 139             xLayerManager.attachShapeToLayer( xRect1, xNotVisibleAndEditable );
 140             xLayerManager.attachShapeToLayer( xRect2, xNotEditable );
 141
 142         }
 143         catch( Exception ex )
 144         {
 145             System.out.println( ex );
 146         }
 147         System.exit( 0 );
 148     }
 149 }