qadevOOo/runner/util/DrawTools.java

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   9  * $RCSfile: DrawTools.java,v $
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  30
  31 package util;
  32
  33 // access the implementations via names
  34 import com.sun.star.lang.XMultiServiceFactory;
  35 import com.sun.star.uno.UnoRuntime;
  36
  37 import com.sun.star.beans.PropertyValue;
  38 import com.sun.star.lang.XComponent;
  39 import com.sun.star.drawing.XDrawPages;
  40 import com.sun.star.drawing.XDrawPagesSupplier;
  41 import com.sun.star.drawing.XDrawPage;
  42 import com.sun.star.drawing.XShapes;
  43 import com.sun.star.drawing.XShape;
  44
  45
  46 import util.DesktopTools;
  47 import util.InstCreator;
  48 import util.ShapeDsc;
  49
  50 import com.sun.star.uno.AnyConverter;
  51 import com.sun.star.uno.Type;
  52
  53 /**
  54  * contains helper methods for draw documents
  55  */
  56
  57
  58 public class DrawTools {
  59
  60     /**
  61      * Opens a new draw document
  62      * with arguments
  63      * @param xMSF the MultiServiceFactory
  64      * @return the XComponent Interface of the document
  65     */
  66
  67     public static XComponent createDrawDoc( XMultiServiceFactory xMSF ) {
  68         PropertyValue[] Args = new PropertyValue [0];
  69         XComponent DrawDoc = DesktopTools.openNewDoc(  xMSF, "sdraw", Args );
  70         return DrawDoc;
  71     } // finish createDrawDoc
  72
  73     /**
  74      * gets the XDrawPages container of a draw document
  75      *
  76      * @param aDoc the draw document
  77      * @return the XDrawpages container of the document
  78     */
  79
  80     public static XDrawPages getDrawPages ( XComponent aDoc ) {
  81         XDrawPages oDPn = null;
  82         try {
  83             XDrawPagesSupplier oDPS = (XDrawPagesSupplier)
  84             UnoRuntime.queryInterface(XDrawPagesSupplier.class,aDoc);
  85
  86             oDPn = oDPS.getDrawPages();
  87         } catch ( Exception e ) {
  88             throw new IllegalArgumentException( "Couldn't get drawpages" );
  89         }
  90         return oDPn;
  91     } // finish getDrawPages
  92
  93     /**
  94      * gets the specified XDrawPage of a draw document
  95      *
  96      * @param aDoc the draw document
  97      * @param nr the index of the DrawPage
  98      * @return the XDrawpage with index nr of the document
  99     */
 100
 101     public static XDrawPage getDrawPage ( XComponent aDoc, int nr ) {
 102         XDrawPage oDP = null;
 103         try {
 104             oDP = (XDrawPage) AnyConverter.toObject(
 105                 new Type(XDrawPage.class),getDrawPages( aDoc ).getByIndex( nr ));
 106         } catch ( Exception e ) {
 107             throw new IllegalArgumentException( "Couldn't get drawpage" );
 108         }
 109         return oDP;
 110     }
 111
 112     /**
 113      * gets the XShapes container of a draw page
 114      *
 115      * @param oDP the draw page
 116      * @return the XDrawShape container of the drawpage
 117     */
 118
 119     public static XShapes getShapes ( XDrawPage oDP ) {
 120         return (XShapes) UnoRuntime.queryInterface(XShapes.class,oDP);
 121     }
 122
 123     /**
 124      * creates a XShape
 125      *
 126      * @param oDoc the document
 127      * @param height the height of the shape
 128      * @param width the width of the shape
 129      * @param x the x-position of the shape
 130      * @param y the y-position of the shape
 131      * @param kind the kind of the shape ('Ellipse', 'Line' or 'Rectangle')
 132      * @return the created XShape
 133     */
 134
 135     public XShape createShape( XComponent oDoc, int height, int width, int x,
 136                                                      int y, String kind ) {
 137         //possible values for kind are 'Ellipse', 'Line' and 'Rectangle'
 138
 139         ShapeDsc sDsc = new ShapeDsc( height, width, x, y, kind );
 140         InstCreator instCreate = new InstCreator( oDoc, sDsc );
 141         XShape oShape = (XShape)instCreate.getInstance();
 142
 143         return oShape;
 144     }
 145
 146     /**
 147      * creates a XShape and adds it to the documents
 148      * first drawpage
 149      * @param oDoc the document
 150      * @param height the height of the shape
 151      * @param width the width of the shape
 152      * @param x the x-position of the shape
 153      * @param y the y-position of the shape
 154      * @param kind the kind of the shape ('Ellipse', 'Line' or 'Rectangle')
 155      * @return the created XShape
 156     */
 157
 158     public void addShape(  XComponent oDoc, int height, int width, int x,
 159                                                          int y, String kind ) {
 160
 161         getShapes(getDrawPage(oDoc,0)).add(createShape( oDoc, height, width, x,
 162                                                                     y, kind ) );
 163     }
 164
 165 }