odk/examples/DevelopersGuide/Drawing/LayerDemo.java

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   2  *
   3  *  $RCSfile: LayerDemo.java,v $
   4  *
   5  *  $Revision: 1.5 $
   6  *
   7  *  last change: $Author: rt $ $Date: 2005-01-31 16:23:20 $
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  40
  41 // __________ Imports __________
  42
  43 import com.sun.star.uno.UnoRuntime;
  44 import com.sun.star.lang.XComponent;
  45
  46 import com.sun.star.awt.Point;
  47 import com.sun.star.awt.Size;
  48
  49 import com.sun.star.beans.PropertyValue;
  50 import com.sun.star.beans.XPropertySet;
  51
  52 import com.sun.star.container.XNameAccess;
  53
  54 import com.sun.star.style.ParagraphAdjust;
  55
  56 import com.sun.star.drawing.XShape;
  57 import com.sun.star.drawing.XShapes;
  58 import com.sun.star.drawing.XDrawPage;
  59 import com.sun.star.drawing.XLayer;
  60 import com.sun.star.drawing.XLayerManager;
  61 import com.sun.star.drawing.XLayerSupplier;
  62
  63
  64 // __________ Implementation __________
  65
  66 /** LayerDemo
  67     @author Sven Jacobi
  68  */
  69
  70 public class LayerDemo
  71 {
  72     public static void main( String args[] )
  73     {
  74         XComponent xDrawDoc = null;
  75         try
  76         {
  77             // get the remote office context of a running office (a new office
  78             // instance is started if necessary)
  79             com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
  80
  81             // suppress Presentation Autopilot when opening the document
  82             // properties are the same as described for
  83             // com.sun.star.document.MediaDescriptor
  84             PropertyValue[] pPropValues = new PropertyValue[ 1 ];
  85             pPropValues[ 0 ] = new PropertyValue();
  86             pPropValues[ 0 ].Name = "Silent";
  87             pPropValues[ 0 ].Value = new Boolean( true );
  88
  89             xDrawDoc = Helper.createDocument( xOfficeContext,
  90                 "private:factory/sdraw", "_blank", 0, pPropValues );
  91
  92
  93             // create two rectangles
  94             XDrawPage xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
  95             XShapes xShapes = (XShapes)
  96                     UnoRuntime.queryInterface( XShapes.class, xPage );
  97
  98             XShape xRect1 = ShapeHelper.createShape( xDrawDoc,
  99                 new Point( 1000, 1000 ), new Size( 5000, 5000 ),
 100                     "com.sun.star.drawing.RectangleShape" );
 101
 102             XShape xRect2 = ShapeHelper.createShape( xDrawDoc,
 103                 new Point( 1000, 7000 ), new Size( 5000, 5000 ),
 104                     "com.sun.star.drawing.RectangleShape" );
 105
 106             xShapes.add( xRect1 );
 107             xShapes.add( xRect2 );
 108             XPropertySet xTextProp = ShapeHelper.addPortion( xRect2,
 109                                                              "this shape is locked",
 110                                                              false );
 111             xTextProp.setPropertyValue( "ParaAdjust", ParagraphAdjust.CENTER );
 112             ShapeHelper.addPortion( xRect2, "and the shape above is not visible",
 113                                     true );
 114             ShapeHelper.addPortion( xRect2,
 115                                     "(switch to the layer view to gain access)",
 116                                     true );
 117
 118
 119             // query for the XLayerManager
 120             XLayerSupplier xLayerSupplier = (XLayerSupplier)
 121                 (XLayerSupplier)UnoRuntime.queryInterface(
 122                     XLayerSupplier.class, xDrawDoc );
 123             XNameAccess xNameAccess = xLayerSupplier.getLayerManager();
 124             XLayerManager xLayerManager = (XLayerManager)
 125                 (XLayerManager)UnoRuntime.queryInterface(
 126                     XLayerManager.class, xNameAccess );
 127
 128             // create a layer and set its properties
 129             XPropertySet xLayerPropSet;
 130             XLayer xNotVisibleAndEditable = xLayerManager.insertNewByIndex(
 131                 xLayerManager.getCount() );
 132
 133             xLayerPropSet = (XPropertySet)
 134                 (XPropertySet)UnoRuntime.queryInterface(
 135                     XPropertySet.class, xNotVisibleAndEditable );
 136             xLayerPropSet.setPropertyValue( "Name", "NotVisibleAndEditable" );
 137             xLayerPropSet.setPropertyValue( "IsVisible", new Boolean( false ) );
 138             xLayerPropSet.setPropertyValue( "IsLocked", new Boolean( true ) );
 139
 140             // create a second layer
 141             XLayer xNotEditable = xLayerManager.insertNewByIndex(
 142                 xLayerManager.getCount() );
 143
 144             xLayerPropSet = (XPropertySet)
 145                 (XPropertySet)UnoRuntime.queryInterface(
 146                     XPropertySet.class, xNotEditable );
 147             xLayerPropSet.setPropertyValue( "Name", "NotEditable" );
 148             xLayerPropSet.setPropertyValue( "IsVisible", new Boolean( true ) );
 149             xLayerPropSet.setPropertyValue( "IsLocked", new Boolean( true ) );
 150
 151             // attach the layer to the rectangles
 152             xLayerManager.attachShapeToLayer( xRect1, xNotVisibleAndEditable );
 153             xLayerManager.attachShapeToLayer( xRect2, xNotEditable );
 154
 155         }
 156         catch( Exception ex )
 157         {
 158             System.out.println( ex );
 159         }
 160         System.exit( 0 );
 161     }
 162 }