odk/examples/DevelopersGuide/Drawing/GluePointDemo.java

   1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  35
  36 // __________ Imports __________
  37
  38 import com.sun.star.uno.UnoRuntime;
  39 import com.sun.star.lang.XComponent;
  40
  41 import com.sun.star.awt.Point;
  42 import com.sun.star.awt.Size;
  43
  44 import com.sun.star.beans.PropertyValue;
  45 import com.sun.star.beans.XPropertySet;
  46
  47 import com.sun.star.container.XIndexContainer;
  48 import com.sun.star.container.XIdentifierContainer;
  49
  50 import com.sun.star.drawing.Alignment;
  51 import com.sun.star.drawing.EscapeDirection;
  52 import com.sun.star.drawing.GluePoint2;
  53 import com.sun.star.drawing.XShape;
  54 import com.sun.star.drawing.XShapes;
  55 import com.sun.star.drawing.XDrawPage;
  56 import com.sun.star.drawing.XGluePointsSupplier;
  57
  58
  59
  60 // __________ Implementation __________
  61
  62 // GluePointDemo
  63
  64 public class GluePointDemo
  65 {
  66     public static void main( String args[] )
  67     {
  68         XComponent xDrawDoc = null;
  69         try
  70         {
  71             // get the remote office context of a running office (a new office
  72             // instance is started if necessary)
  73             com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
  74
  75             // suppress Presentation Autopilot when opening the document
  76             // properties are the same as described for
  77             // com.sun.star.document.MediaDescriptor
  78             PropertyValue[] pPropValues = new PropertyValue[ 1 ];
  79             pPropValues[ 0 ] = new PropertyValue();
  80             pPropValues[ 0 ].Name = "Silent";
  81             pPropValues[ 0 ].Value = Boolean.TRUE;
  82
  83             xDrawDoc = Helper.createDocument( xOfficeContext,
  84                 "private:factory/sdraw", "_blank", 0, pPropValues );
  85
  86
  87             XDrawPage xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
  88             XShapes xShapes = UnoRuntime.queryInterface( XShapes.class, xPage );
  89
  90             // create two rectangles
  91             XShape xShape1 = ShapeHelper.createShape( xDrawDoc,
  92                 new Point( 15000, 1000 ), new Size( 5000, 5000 ),
  93                     "com.sun.star.drawing.RectangleShape" );
  94
  95             XShape xShape2 = ShapeHelper.createShape( xDrawDoc,
  96                 new Point( 2000, 15000 ), new Size( 5000, 5000 ),
  97                     "com.sun.star.drawing.EllipseShape" );
  98
  99             // and a connector
 100             XShape xConnector = ShapeHelper.createShape( xDrawDoc,
 101                 new Point( 0, 0 ),
 102                     new Size( 0, 0 ),
 103                         "com.sun.star.drawing.ConnectorShape" );
 104
 105             xShapes.add( xShape1 );
 106             xShapes.add( xShape2 );
 107             xShapes.add( xConnector );
 108
 109             XPropertySet xConnectorPropSet = UnoRuntime.queryInterface( XPropertySet.class, xConnector );
 110
 111 //          Index value of 0 : the shape is connected at the top
 112 //          Index value of 1 : the shape is connected at the left
 113 //          Index value of 2 : the shape is connected at the bottom
 114 //          Index value of 3 : the shape is connected at the right
 115
 116             int nStartIndex = 3;
 117             int nEndIndex   = 1;
 118
 119             // the "StartPosition" or "EndPosition" property needs not to be set
 120             // if there is a shape to connect
 121             xConnectorPropSet.setPropertyValue( "StartShape", xShape1 );
 122             xConnectorPropSet.setPropertyValue( "StartGluePointIndex",
 123                                                 Integer.valueOf( nStartIndex ) );
 124
 125             xConnectorPropSet.setPropertyValue( "EndShape", xShape2 );
 126             xConnectorPropSet.setPropertyValue( "EndGluePointIndex",
 127                                                 Integer.valueOf( nEndIndex ) );
 128
 129             XGluePointsSupplier  xGluePointsSupplier;
 130             XIndexContainer      xIndexContainer;
 131             XIdentifierContainer xIdentifierContainer;
 132
 133             GluePoint2 aGluePoint = new GluePoint2();
 134             aGluePoint.IsRelative = false;
 135             aGluePoint.PositionAlignment = Alignment.CENTER;
 136             aGluePoint.Escape = EscapeDirection.SMART;
 137             aGluePoint.IsUserDefined = true;
 138             aGluePoint.Position.X = 0;
 139             aGluePoint.Position.Y = 0;
 140
 141             // create and insert a glue point at shape1
 142             xGluePointsSupplier = UnoRuntime.queryInterface( XGluePointsSupplier.class, xShape1 );
 143             xIndexContainer = xGluePointsSupplier.getGluePoints();
 144             xIdentifierContainer = UnoRuntime.queryInterface( XIdentifierContainer.class,
 145                     xIndexContainer );
 146             int nIndexOfGluePoint1 = xIdentifierContainer.insert( aGluePoint );
 147
 148             // create and insert a glue point at shape2
 149             xGluePointsSupplier = UnoRuntime.queryInterface( XGluePointsSupplier.class, xShape2 );
 150             xIndexContainer = xGluePointsSupplier.getGluePoints();
 151             xIdentifierContainer = UnoRuntime.queryInterface( XIdentifierContainer.class,
 152                     xIndexContainer );
 153             int nIndexOfGluePoint2 = xIdentifierContainer.insert( aGluePoint );
 154
 155             // create and add a connector
 156             XShape xConnector2 = ShapeHelper.createShape( xDrawDoc,
 157                 new Point( 0, 0 ),
 158                     new Size( 0, 0 ),
 159                         "com.sun.star.drawing.ConnectorShape" );
 160             xShapes.add( xConnector2 );
 161
 162             XPropertySet xConnector2PropSet = UnoRuntime.queryInterface( XPropertySet.class, xConnector2 );
 163
 164             xConnector2PropSet.setPropertyValue( "StartShape", xShape1 );
 165             xConnector2PropSet.setPropertyValue( "StartGluePointIndex",
 166                 Integer.valueOf( nIndexOfGluePoint1 ) );
 167
 168             xConnector2PropSet.setPropertyValue( "EndShape", xShape2 );
 169             xConnector2PropSet.setPropertyValue( "EndGluePointIndex",
 170                 Integer.valueOf( nIndexOfGluePoint2 ) );
 171
 172
 173         }
 174         catch( Exception ex )
 175         {
 176             System.out.println( ex );
 177         }
 178         System.exit( 0 );
 179     }
 180 }
 181
 182 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */