qadevOOo/runner/util/DrawTools.java

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  27
  28 package util;
  29
  30 // access the implementations via names
  31 import com.sun.star.lang.XMultiServiceFactory;
  32 import com.sun.star.uno.UnoRuntime;
  33
  34 import com.sun.star.beans.PropertyValue;
  35 import com.sun.star.lang.XComponent;
  36 import com.sun.star.drawing.XDrawPages;
  37 import com.sun.star.drawing.XDrawPagesSupplier;
  38 import com.sun.star.drawing.XDrawPage;
  39 import com.sun.star.drawing.XShapes;
  40 import com.sun.star.drawing.XShape;
  41
  42
  43 import util.DesktopTools;
  44 import util.InstCreator;
  45 import util.ShapeDsc;
  46
  47 import com.sun.star.uno.AnyConverter;
  48 import com.sun.star.uno.Type;
  49
  50 /**
  51  * contains helper methods for draw documents
  52  */
  53
  54
  55 public class DrawTools {
  56
  57     /**
  58      * Opens a new draw document
  59      * with arguments
  60      * @param xMSF the MultiServiceFactory
  61      * @return the XComponent Interface of the document
  62     */
  63
  64     public static XComponent createDrawDoc( XMultiServiceFactory xMSF ) {
  65         PropertyValue[] Args = new PropertyValue [0];
  66         XComponent DrawDoc = DesktopTools.openNewDoc(  xMSF, "sdraw", Args );
  67         return DrawDoc;
  68     } // finish createDrawDoc
  69
  70     /**
  71      * gets the XDrawPages container of a draw document
  72      *
  73      * @param aDoc the draw document
  74      * @return the XDrawpages container of the document
  75     */
  76
  77     public static XDrawPages getDrawPages ( XComponent aDoc ) {
  78         XDrawPages oDPn = null;
  79         try {
  80             XDrawPagesSupplier oDPS = (XDrawPagesSupplier)
  81             UnoRuntime.queryInterface(XDrawPagesSupplier.class,aDoc);
  82
  83             oDPn = oDPS.getDrawPages();
  84         } catch ( Exception e ) {
  85             throw new IllegalArgumentException( "Couldn't get drawpages" );
  86         }
  87         return oDPn;
  88     } // finish getDrawPages
  89
  90     /**
  91      * gets the specified XDrawPage of a draw document
  92      *
  93      * @param aDoc the draw document
  94      * @param nr the index of the DrawPage
  95      * @return the XDrawpage with index nr of the document
  96     */
  97
  98     public static XDrawPage getDrawPage ( XComponent aDoc, int nr ) {
  99         XDrawPage oDP = null;
 100         try {
 101             oDP = (XDrawPage) AnyConverter.toObject(
 102                 new Type(XDrawPage.class),getDrawPages( aDoc ).getByIndex( nr ));
 103         } catch ( Exception e ) {
 104             throw new IllegalArgumentException( "Couldn't get drawpage" );
 105         }
 106         return oDP;
 107     }
 108
 109     /**
 110      * gets the XShapes container of a draw page
 111      *
 112      * @param oDP the draw page
 113      * @return the XDrawShape container of the drawpage
 114     */
 115
 116     public static XShapes getShapes ( XDrawPage oDP ) {
 117         return (XShapes) UnoRuntime.queryInterface(XShapes.class,oDP);
 118     }
 119
 120     /**
 121      * creates a XShape
 122      *
 123      * @param oDoc the document
 124      * @param height the height of the shape
 125      * @param width the width of the shape
 126      * @param x the x-position of the shape
 127      * @param y the y-position of the shape
 128      * @param kind the kind of the shape ('Ellipse', 'Line' or 'Rectangle')
 129      * @return the created XShape
 130     */
 131
 132     public XShape createShape( XComponent oDoc, int height, int width, int x,
 133                                                      int y, String kind ) {
 134         //possible values for kind are 'Ellipse', 'Line' and 'Rectangle'
 135
 136         ShapeDsc sDsc = new ShapeDsc( height, width, x, y, kind );
 137         InstCreator instCreate = new InstCreator( oDoc, sDsc );
 138         XShape oShape = (XShape)instCreate.getInstance();
 139
 140         return oShape;
 141     }
 142
 143     /**
 144      * creates a XShape and adds it to the documents
 145      * first drawpage
 146      * @param oDoc the document
 147      * @param height the height of the shape
 148      * @param width the width of the shape
 149      * @param x the x-position of the shape
 150      * @param y the y-position of the shape
 151      * @param kind the kind of the shape ('Ellipse', 'Line' or 'Rectangle')
 152      * @return the created XShape
 153     */
 154
 155     public void addShape(  XComponent oDoc, int height, int width, int x,
 156                                                          int y, String kind ) {
 157
 158         getShapes(getDrawPage(oDoc,0)).add(createShape( oDoc, height, width, x,
 159                                                                     y, kind ) );
 160     }
 161
 162 }