odk/examples/DevelopersGuide/Drawing/PresentationDemo.java

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   3  *  $RCSfile: PresentationDemo.java,v $
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   5  *  $Revision: 1.5 $
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   7  *  last change: $Author: rt $ $Date: 2005-01-31 16:24:39 $
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  40
  41 // __________ Imports __________
  42
  43 import com.sun.star.uno.UnoRuntime;
  44 import com.sun.star.lang.XComponent;
  45 import com.sun.star.lang.XServiceInfo;
  46
  47 import com.sun.star.awt.Point;
  48 import com.sun.star.awt.Size;
  49
  50 import com.sun.star.beans.PropertyValue;
  51 import com.sun.star.beans.XPropertySet;
  52
  53 import com.sun.star.container.XNamed;
  54
  55 import com.sun.star.drawing.XShape;
  56 import com.sun.star.drawing.XShapes;
  57 import com.sun.star.drawing.XDrawPage;
  58
  59 import com.sun.star.presentation.XPresentation;
  60 import com.sun.star.presentation.XPresentationSupplier;
  61
  62
  63
  64 // __________ Implementation __________
  65
  66 /** presentation demo
  67     @author Sven Jacobi
  68  */
  69
  70 // This demo will demonstrate how to create a presentation using the Office API
  71
  72 // The first parameter describes the connection that is to use. If there is no parameter
  73 // "uno:socket,host=localhost,port=2083;urp;StarOffice.ServiceManager" is used.
  74
  75
  76 public class PresentationDemo
  77 {
  78     public static void main( String args[] )
  79     {
  80         XComponent xDrawDoc = null;
  81         try
  82         {
  83             // get the remote office context of a running office (a new office
  84             // instance is started if necessary)
  85             com.sun.star.uno.XComponentContext xOfficeContext = Helper.connect();
  86
  87             // suppress Presentation Autopilot when opening the document
  88             // properties are the same as described for
  89             // com.sun.star.document.MediaDescriptor
  90             PropertyValue[] pPropValues = new PropertyValue[ 1 ];
  91             pPropValues[ 0 ] = new PropertyValue();
  92             pPropValues[ 0 ].Name = "Silent";
  93             pPropValues[ 0 ].Value = new Boolean( true );
  94
  95             xDrawDoc = Helper.createDocument( xOfficeContext,
  96                 "private:factory/simpress", "_blank", 0, pPropValues );
  97
  98
  99             XDrawPage    xPage;
 100             XShapes              xShapes;
 101             XPropertySet xShapePropSet;
 102
 103             // create pages, so that three are available
 104             while ( PageHelper.getDrawPageCount( xDrawDoc ) < 3 )
 105                 PageHelper.insertNewDrawPageByIndex( xDrawDoc, 0 );
 106
 107
 108             // set the slide transition for the first page
 109             xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 0 );
 110             xShapes = (XShapes)
 111                 UnoRuntime.queryInterface( XShapes.class, xPage );
 112             // set slide transition effect
 113             setSlideTransition( xPage,
 114                 com.sun.star.presentation.FadeEffect.FADE_FROM_RIGHT,
 115                     com.sun.star.presentation.AnimationSpeed.FAST,
 116                         1, 0 ); // automatic object and slide transition
 117
 118             // create a rectangle that is placed on the top left of the page
 119             xShapePropSet = ShapeHelper.createAndInsertShape( xDrawDoc,
 120                 xShapes,new Point( 1000, 1000 ), new Size( 5000, 5000 ),
 121                     "com.sun.star.drawing.RectangleShape" );
 122             xShapePropSet.setPropertyValue("Effect",
 123                 com.sun.star.presentation.AnimationEffect.WAVYLINE_FROM_BOTTOM );
 124
 125             /* the following three properties provokes that the shape is dimmed
 126                to red
 127                after the animation has been finished */
 128             xShapePropSet.setPropertyValue( "DimHide", new Boolean( false ) );
 129             xShapePropSet.setPropertyValue( "DimPrevious", new Boolean( true ) );
 130             xShapePropSet.setPropertyValue( "DimColor", new Integer( 0xff0000 ) );
 131
 132
 133             // set the slide transition for the second page
 134             xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 1 );
 135             xShapes = (XShapes)
 136                 UnoRuntime.queryInterface( XShapes.class, xPage );
 137             setSlideTransition( xPage,
 138                 com.sun.star.presentation.FadeEffect.FADE_FROM_RIGHT,
 139                     com.sun.star.presentation.AnimationSpeed.SLOW,
 140                         1, 0 ); // automatic object and slide transition
 141
 142             // create an ellipse that is placed on the bottom right of second page
 143             xShapePropSet = ShapeHelper.createAndInsertShape( xDrawDoc,
 144                 xShapes, new Point( 21000, 15000 ), new Size( 5000, 5000 ),
 145                     "com.sun.star.drawing.EllipseShape" );
 146             xShapePropSet.setPropertyValue(
 147                 "Effect", com.sun.star.presentation.AnimationEffect.HIDE );
 148
 149
 150             // create two objects for the third page
 151             // clicking the first object lets the presentation jump
 152             // to page one by using ClickAction.FIRSTPAGE,
 153             // the second object lets the presentation jump to page two
 154             // by using a ClickAction.BOOKMARK;
 155             xPage = PageHelper.getDrawPageByIndex( xDrawDoc, 2 );
 156             xShapes = (XShapes)
 157                 UnoRuntime.queryInterface( XShapes.class, xPage );
 158             setSlideTransition( xPage,
 159                 com.sun.star.presentation.FadeEffect.ROLL_FROM_LEFT,
 160                     com.sun.star.presentation.AnimationSpeed.MEDIUM,
 161                         2, 0 );
 162             XShape xShape = ShapeHelper.createShape( xDrawDoc,
 163                     new Point( 1000, 8000 ), new Size( 5000, 5000 ),
 164                     "com.sun.star.drawing.EllipseShape" );
 165             xShapes.add( xShape );
 166             ShapeHelper.addPortion( xShape, "click to go", false );
 167             ShapeHelper.addPortion( xShape, "to first page", true );
 168             xShapePropSet = (XPropertySet)
 169                 UnoRuntime.queryInterface( XPropertySet.class, xShape );
 170             xShapePropSet.setPropertyValue("Effect",
 171                 com.sun.star.presentation.AnimationEffect.FADE_FROM_BOTTOM );
 172             xShapePropSet.setPropertyValue(
 173                 "OnClick", com.sun.star.presentation.ClickAction.FIRSTPAGE );
 174
 175
 176             xShape = ShapeHelper.createShape( xDrawDoc,
 177                 new Point( 22000, 8000 ), new Size( 5000, 5000 ),
 178                     "com.sun.star.drawing.RectangleShape" );
 179             xShapes.add( xShape );
 180             ShapeHelper.addPortion( xShape, "click to go", false );
 181             ShapeHelper.addPortion( xShape, "to the second page", true );
 182             xShapePropSet = (XPropertySet)
 183                 UnoRuntime.queryInterface( XPropertySet.class, xShape );
 184             xShapePropSet.setPropertyValue("Effect",
 185                 com.sun.star.presentation.AnimationEffect.FADE_FROM_BOTTOM );
 186
 187             xShapePropSet.setPropertyValue(
 188                 "OnClick", com.sun.star.presentation.ClickAction.BOOKMARK );
 189             // set the name of page two, and use it with the bookmark action
 190             XNamed xPageName = (XNamed)UnoRuntime.queryInterface(
 191                 XNamed.class, PageHelper.getDrawPageByIndex( xDrawDoc, 1 ) );
 192             xPageName.setName( "page two" );
 193             xShapePropSet.setPropertyValue(
 194                 "Bookmark", xPageName.getName() );
 195
 196
 197             /* start an endless presentation which is displayed in
 198                full-screen mode and placed on top */
 199
 200             XPresentationSupplier xPresSupplier = (XPresentationSupplier)
 201                 UnoRuntime.queryInterface( XPresentationSupplier.class, xDrawDoc );
 202             XPresentation xPresentation = xPresSupplier.getPresentation();
 203             XPropertySet xPresPropSet = (XPropertySet)
 204                 UnoRuntime.queryInterface( XPropertySet.class, xPresentation );
 205             xPresPropSet.setPropertyValue( "IsEndless", new Boolean( true ) );
 206             xPresPropSet.setPropertyValue( "IsAlwaysOnTop", new Boolean( true ) );
 207             xPresPropSet.setPropertyValue( "Pause", new Integer( 0 ) );
 208             xPresentation.start();
 209         }
 210         catch( Exception ex )
 211         {
 212             System.out.println( ex );
 213         }
 214         System.exit( 0 );
 215     }
 216
 217     // this simple method applies the slide transition to a page
 218     public static void setSlideTransition( XDrawPage xPage,
 219         com.sun.star.presentation.FadeEffect eEffect,
 220             com.sun.star.presentation.AnimationSpeed eSpeed,
 221             int nChange,
 222                 int nDuration )
 223     {
 224         // the following test is only sensible if you do not exactly know
 225         // what type of page xPage is, for this purpose it can been tested
 226         // if the com.sun.star.presentation.DrawPage service is supported
 227         XServiceInfo xInfo = (XServiceInfo)UnoRuntime.queryInterface(
 228                 XServiceInfo.class, xPage );
 229         if ( xInfo.supportsService( "com.sun.star.presentation.DrawPage" ) == true )
 230         {
 231             try
 232             {
 233                 XPropertySet xPropSet = (XPropertySet)
 234                     UnoRuntime.queryInterface( XPropertySet.class, xPage );
 235                 xPropSet.setPropertyValue( "Effect",   eEffect );
 236                 xPropSet.setPropertyValue( "Speed",    eSpeed );
 237                 xPropSet.setPropertyValue( "Change",   new Integer( nChange ) );
 238                 xPropSet.setPropertyValue( "Duration", new Integer( nDuration ) );
 239             }
 240             catch( Exception ex )
 241             {
 242             }
 243         }
 244     }
 245 }