odk/examples/DevelopersGuide/Drawing/Organigram.java

   1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  35
  36 import com.sun.star.beans.PropertyValue;
  37 import com.sun.star.frame.XComponentLoader;
  38
  39 import com.sun.star.lang.XComponent;
  40 import com.sun.star.lang.XMultiComponentFactory;
  41
  42 import com.sun.star.uno.UnoRuntime;
  43 import com.sun.star.uno.AnyConverter;
  44 import com.sun.star.uno.XComponentContext;
  45
  46
  47 public class Organigram {
  48
  49     private XComponentContext xRemoteContext = null;
  50     private XMultiComponentFactory xRemoteServiceManager = null;
  51
  52     /** Creates a new instance of OpenQuery */
  53     public Organigram() {
  54     }
  55
  56     /**
  57      * @param args the command line arguments
  58      */
  59     public static void main(String[] args) {
  60         Organigram organigram1 = new Organigram();
  61         try {
  62             organigram1.drawOrganigram();
  63         }
  64         catch (java.lang.Exception e){
  65             e.printStackTrace();
  66         }
  67         finally {
  68             System.exit(0);
  69         }
  70     }
  71     public void drawOrganigram() throws java.lang.Exception {
  72         // get the remote office component context
  73         xRemoteContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
  74         System.out.println("Connected to a running office ...");
  75         // get the remote service manager
  76         xRemoteServiceManager = xRemoteContext.getServiceManager();
  77
  78         Object desktop = xRemoteServiceManager.createInstanceWithContext(
  79             "com.sun.star.frame.Desktop", xRemoteContext);
  80         XComponentLoader xComponentLoader = UnoRuntime.queryInterface(XComponentLoader.class, desktop);
  81
  82         PropertyValue[] loadProps = new PropertyValue[0];
  83         XComponent xDrawComponent = xComponentLoader.loadComponentFromURL(
  84             "private:factory/sdraw", "_blank", 0, loadProps);
  85
  86         // get draw page by index
  87         com.sun.star.drawing.XDrawPagesSupplier xDrawPagesSupplier =
  88             UnoRuntime.queryInterface(
  89                     com.sun.star.drawing.XDrawPagesSupplier.class, xDrawComponent );
  90         com.sun.star.drawing.XDrawPages xDrawPages =
  91             xDrawPagesSupplier.getDrawPages();
  92         Object drawPage = xDrawPages.getByIndex(0);
  93         com.sun.star.drawing.XDrawPage xDrawPage = UnoRuntime.queryInterface(com.sun.star.drawing.XDrawPage.class,
  94                 drawPage);
  95
  96         com.sun.star.lang.XMultiServiceFactory xDocumentFactory =
  97             UnoRuntime.queryInterface(
  98                     com.sun.star.lang.XMultiServiceFactory.class, xDrawComponent);
  99
 100         com.sun.star.beans.XPropertySet xPageProps =
 101             UnoRuntime.queryInterface(
 102                     com.sun.star.beans.XPropertySet.class, xDrawPage);
 103
 104         int pageWidth = AnyConverter.toInt(xPageProps.getPropertyValue("Width"));
 105         int pageHeight = AnyConverter.toInt(xPageProps.getPropertyValue("Height"));
 106         int pageBorderTop = AnyConverter.toInt(xPageProps.getPropertyValue("BorderTop"));
 107         int pageBorderLeft = AnyConverter.toInt(xPageProps.getPropertyValue("BorderLeft"));
 108         int pageBorderRight = AnyConverter.toInt(xPageProps.getPropertyValue("BorderRight"));
 109         int drawWidth = pageWidth - pageBorderLeft - pageBorderRight;
 110         int horCenter = pageBorderLeft + drawWidth / 2;
 111
 112         String[][] orgUnits = new String[2][4];
 113         orgUnits[0][0] = "Management";
 114         orgUnits[1][0] = "Production";
 115         orgUnits[1][1] = "Purchasing";
 116         orgUnits[1][2] = "IT Services";
 117         orgUnits[1][3] = "Sales";
 118         int[] levelCount = {1, 4};
 119
 120         int horSpace = 300;
 121         int verSpace = 3000;
 122
 123         int shapeWidth = (drawWidth - (levelCount[1] - 1) * horSpace) / levelCount[1];
 124         int shapeHeight = pageHeight / 20;
 125         int shapeX = pageWidth / 2 - shapeWidth / 2;
 126         int shapeY = pageBorderTop;
 127
 128         int levelY;
 129         int levelX;
 130
 131         com.sun.star.drawing.XShape xStartShape = null;
 132
 133         for (int level = 0; level <= 1; level++) {
 134             levelY = pageBorderTop + 2000 + level * (shapeHeight + verSpace);
 135             for (int i = levelCount[level] - 1; i > -1; i--) {
 136                 shapeX = horCenter - (levelCount[level] * shapeWidth +
 137                          (levelCount[level] - 1) * horSpace) / 2
 138                          + i * shapeWidth + i * horSpace;
 139                 Object shape = xDocumentFactory.createInstance("com.sun.star.drawing.RectangleShape");
 140                 com.sun.star.drawing.XShape xShape = UnoRuntime.queryInterface(
 141                         com.sun.star.drawing.XShape.class, shape);
 142                 xShape.setPosition(new com.sun.star.awt.Point(shapeX, levelY));
 143                 xShape.setSize(new com.sun.star.awt.Size(shapeWidth, shapeHeight));
 144                 xDrawPage.add(xShape);
 145
 146                 com.sun.star.text.XText xText = UnoRuntime.queryInterface(
 147                         com.sun.star.text.XText.class, xShape);
 148
 149                 xText.setString(orgUnits[level][i]);
 150
 151                 // memorize the root shape
 152                 if (level == 0 && i == 0)
 153                     xStartShape = xShape;
 154
 155                 if (level == 1) {
 156                     Object connector = xDocumentFactory.createInstance("com.sun.star.drawing.ConnectorShape");
 157                     com.sun.star.beans.XPropertySet xConnectorProps =
 158                         UnoRuntime.queryInterface(
 159                                 com.sun.star.beans.XPropertySet.class, connector);
 160                 com.sun.star.drawing.XShape xConnector =
 161                     UnoRuntime.queryInterface(
 162                             com.sun.star.drawing.XShape.class, connector);
 163                     xDrawPage.add(xConnector);
 164                     xConnectorProps.setPropertyValue("StartShape", xStartShape);
 165                     xConnectorProps.setPropertyValue("EndShape", xShape);
 166                     xConnectorProps.setPropertyValue("StartGluePointIndex",
 167                                       Integer.valueOf(2)); // 2 = bottom gluepoint
 168                     xConnectorProps.setPropertyValue("EndGluePointIndex",
 169                                       Integer.valueOf(0));   // 0 = top gluepoint
 170                 }
 171             }
 172         }
 173     }
 174 }
 175
 176 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */