odk/examples/java/Drawing/SDraw.java

   1 /*************************************************************************
   2  *
   3  *  $RCSfile: SDraw.java,v $
   4  *
   5  *  $Revision: 1.5 $
   6  *
   7  *  last change: $Author: rt $ $Date: 2005-01-31 17:10:06 $
   8  *
   9  *  The Contents of this file are made available subject to the terms of
  10  *  the BSD license.
  11  *
  12  *  Copyright (c) 2003 by Sun Microsystems, Inc.
  13  *  All rights reserved.
  14  *
  15  *  Redistribution and use in source and binary forms, with or without
  16  *  modification, are permitted provided that the following conditions
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  20  *  2. Redistributions in binary form must reproduce the above copyright
  21  *     notice, this list of conditions and the following disclaimer in the
  22  *     documentation and/or other materials provided with the distribution.
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  25  *     from this software without specific prior written permission.
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  39  *************************************************************************/
  40
  41 //***************************************************************************
  42 // comment: Step 1: bootstrap UNO and get the remote component context
  43 //          Step 2: open an empty text document
  44 //          Step 3: get the drawpage an insert some shapes
  45 //***************************************************************************
  46
  47
  48 import java.lang.Math;
  49
  50 import com.sun.star.uno.UnoRuntime;
  51
  52 public class SDraw  {
  53
  54
  55     public static void main(String args[]) {
  56
  57         //oooooooooooooooooooooooooooStep 1oooooooooooooooooooooooooooooooooooooooo
  58         // bootstrap UNO and get the remote component context. The context can
  59         // be used to get the service manager
  60         //*************************************************************************
  61         com.sun.star.uno.XComponentContext xContext = null;
  62
  63         try {
  64             // get the remote office component context
  65             xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
  66             System.out.println("Connected to a running office ...");
  67         }
  68         catch( Exception e) {
  69             e.printStackTrace(System.err);
  70             System.exit(1);
  71         }
  72
  73         com.sun.star.lang.XComponent xDrawDoc = null;
  74         com.sun.star.drawing.XDrawPage xDrawPage = null;
  75
  76         //oooooooooooooooooooooooooooStep 2oooooooooooooooooooooooooooooooooooooooo
  77         // open an empty document. In this case it's a draw document.
  78         // For this purpose an instance of com.sun.star.frame.Desktop
  79         // is created. It's interface XDesktop provides the XComponentLoader,
  80         // which is used to open the document via loadComponentFromURL
  81         //*************************************************************************
  82
  83         //Open document
  84         //Draw
  85         System.out.println("Opening an empty Draw document ...");
  86         xDrawDoc = openDraw(xContext);
  87
  88         //oooooooooooooooooooooooooooStep 3oooooooooooooooooooooooooooooooooooooooo
  89         // get the drawpage an insert some shapes.
  90         // the documents DrawPageSupplier supplies the DrawPage vi IndexAccess
  91         // To add a shape get the MultiServiceFaktory of the document, create an
  92         // instance of the ShapeType and add it to the Shapes-container
  93         // provided by the drawpage
  94         //*************************************************************************
  95
  96
  97         // get the drawpage of drawing here
  98         try {
  99             System.out.println( "getting Drawpage" );
 100             com.sun.star.drawing.XDrawPagesSupplier xDPS =
 101                 (com.sun.star.drawing.XDrawPagesSupplier)UnoRuntime.queryInterface(
 102                     com.sun.star.drawing.XDrawPagesSupplier.class, xDrawDoc);
 103             com.sun.star.drawing.XDrawPages xDPn = xDPS.getDrawPages();
 104             com.sun.star.container.XIndexAccess xDPi =
 105                 (com.sun.star.container.XIndexAccess)UnoRuntime.queryInterface(
 106                     com.sun.star.container.XIndexAccess.class, xDPn);
 107             xDrawPage = (com.sun.star.drawing.XDrawPage)UnoRuntime.queryInterface(
 108                 com.sun.star.drawing.XDrawPage.class, xDPi.getByIndex(0));
 109         } catch ( Exception e ) {
 110             System.err.println( "Couldn't create document"+ e );
 111             e.printStackTrace(System.err);
 112         }
 113
 114         createSequence(xDrawDoc, xDrawPage);
 115
 116         //put something on the drawpage
 117         System.out.println( "inserting some Shapes" );
 118         com.sun.star.drawing.XShapes xShapes = (com.sun.star.drawing.XShapes)
 119             UnoRuntime.queryInterface(
 120                 com.sun.star.drawing.XShapes.class, xDrawPage);
 121         xShapes.add(createShape(xDrawDoc,2000,1500,1000,1000,"Line",0));
 122         xShapes.add(createShape(xDrawDoc,3000,4500,15000,1000,"Ellipse",16711680));
 123         xShapes.add(createShape(xDrawDoc,5000,3500,7500,5000,"Rectangle",6710932));
 124
 125         //*************************************************************************
 126         System.out.println("done");
 127         System.exit(0);
 128     }
 129
 130     public static com.sun.star.lang.XComponent openDraw(
 131         com.sun.star.uno.XComponentContext xContext)
 132     {
 133         com.sun.star.frame.XComponentLoader xCLoader;
 134         com.sun.star.text.XTextDocument xDoc = null;
 135         com.sun.star.lang.XComponent xComp = null;
 136
 137         try {
 138             // get the remote office service manager
 139             com.sun.star.lang.XMultiComponentFactory xMCF =
 140                 xContext.getServiceManager();
 141
 142             Object oDesktop = xMCF.createInstanceWithContext(
 143                                         "com.sun.star.frame.Desktop", xContext);
 144
 145             xCLoader = (com.sun.star.frame.XComponentLoader)
 146                 UnoRuntime.queryInterface(com.sun.star.frame.XComponentLoader.class,
 147                                           oDesktop);
 148             com.sun.star.beans.PropertyValue szEmptyArgs[] =
 149                 new com.sun.star.beans.PropertyValue[0];
 150             String strDoc = "private:factory/sdraw";
 151             xComp = xCLoader.loadComponentFromURL(strDoc, "_blank", 0, szEmptyArgs);
 152
 153         } catch(Exception e){
 154             System.err.println(" Exception " + e);
 155             e.printStackTrace(System.err);
 156         }
 157
 158         return xComp;
 159     }
 160
 161     public static com.sun.star.drawing.XShape createShape(
 162         com.sun.star.lang.XComponent xDocComp, int height, int width, int x,
 163         int y, String kind, int col)
 164     {
 165         //possible values for kind are 'Ellipse', 'Line' and 'Rectangle'
 166         com.sun.star.awt.Size size = new com.sun.star.awt.Size();
 167         com.sun.star.awt.Point position = new com.sun.star.awt.Point();
 168         com.sun.star.drawing.XShape xShape = null;
 169
 170         //get MSF
 171         com.sun.star.lang.XMultiServiceFactory xDocMSF =
 172             (com.sun.star.lang.XMultiServiceFactory) UnoRuntime.queryInterface(
 173                 com.sun.star.lang.XMultiServiceFactory.class, xDocComp );
 174
 175         try {
 176             Object oInt = xDocMSF.createInstance("com.sun.star.drawing."
 177                                                  +kind + "Shape");
 178             xShape = (com.sun.star.drawing.XShape)UnoRuntime.queryInterface(
 179                 com.sun.star.drawing.XShape.class, oInt);
 180             size.Height = height;
 181             size.Width = width;
 182             position.X = x;
 183             position.Y = y;
 184             xShape.setSize(size);
 185             xShape.setPosition(position);
 186
 187         } catch ( Exception e ) {
 188             System.err.println( "Couldn't create instance "+ e );
 189             e.printStackTrace(System.err);
 190         }
 191
 192         com.sun.star.beans.XPropertySet xSPS = (com.sun.star.beans.XPropertySet)
 193             UnoRuntime.queryInterface(
 194                 com.sun.star.beans.XPropertySet.class, xShape);
 195
 196         try {
 197             xSPS.setPropertyValue("FillColor", new Integer(col));
 198         } catch (Exception e) {
 199             System.err.println("Can't change colors " + e);
 200             e.printStackTrace(System.err);
 201         }
 202
 203         return xShape;
 204     }
 205
 206     public static com.sun.star.drawing.XShape createSequence(
 207         com.sun.star.lang.XComponent xDocComp, com.sun.star.drawing.XDrawPage xDP)
 208     {
 209         com.sun.star.awt.Size size = new com.sun.star.awt.Size();
 210         com.sun.star.awt.Point position = new com.sun.star.awt.Point();
 211         com.sun.star.drawing.XShape xShape = null;
 212         com.sun.star.drawing.XShapes xShapes = (com.sun.star.drawing.XShapes)
 213             UnoRuntime.queryInterface(com.sun.star.drawing.XShapes.class, xDP);
 214         int height = 3000;
 215         int width = 3500;
 216         int x = 1900;
 217         int y = 20000;
 218         Object oInt = null;
 219         int r = 40;
 220         int g = 0;
 221         int b = 80;
 222
 223         //get MSF
 224         com.sun.star.lang.XMultiServiceFactory xDocMSF =
 225             (com.sun.star.lang.XMultiServiceFactory)UnoRuntime.queryInterface(
 226                 com.sun.star.lang.XMultiServiceFactory.class, xDocComp );
 227
 228         for (int i=0; i<370; i=i+25) {
 229             try{
 230                 oInt = xDocMSF.createInstance("com.sun.star.drawing.EllipseShape");
 231                 xShape = (com.sun.star.drawing.XShape)UnoRuntime.queryInterface(
 232                     com.sun.star.drawing.XShape.class, oInt);
 233                 size.Height = height;
 234                 size.Width = width;
 235                 position.X = (x+(i*40));
 236                 position.Y =
 237                     (new Float(y+(Math.sin((i*Math.PI)/180))*5000)).intValue();
 238                 xShape.setSize(size);
 239                 xShape.setPosition(position);
 240
 241             } catch ( Exception e ) {
 242                 // Some exception occures.FAILED
 243                 System.err.println( "Couldn't get Shape "+ e );
 244                 e.printStackTrace(System.err);
 245             }
 246
 247             b=b+8;
 248
 249             com.sun.star.beans.XPropertySet xSPS = (com.sun.star.beans.XPropertySet)
 250                 UnoRuntime.queryInterface(com.sun.star.beans.XPropertySet.class,
 251                                           xShape);
 252
 253             try {
 254                 xSPS.setPropertyValue("FillColor", new Integer(getCol(r,g,b)));
 255                 xSPS.setPropertyValue("Shadow", new Boolean(true));
 256             } catch (Exception e) {
 257                 System.err.println("Can't change colors " + e);
 258                 e.printStackTrace(System.err);
 259             }
 260             xShapes.add(xShape);
 261         }
 262
 263         com.sun.star.drawing.XShapeGrouper xSGrouper =
 264             (com.sun.star.drawing.XShapeGrouper)UnoRuntime.queryInterface(
 265                 com.sun.star.drawing.XShapeGrouper.class, xDP);
 266
 267         xShape = xSGrouper.group(xShapes);
 268
 269         return xShape;
 270     }
 271
 272     public static int getCol(int r, int g, int b) {
 273         return r*65536+g*256+b;
 274     }
 275 }
 276
 277
 278