qadevOOo/runner/util/DrawTools.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package util;
  20
  21 // access the implementations via names
  22 import com.sun.star.lang.XMultiServiceFactory;
  23 import com.sun.star.uno.UnoRuntime;
  24
  25 import com.sun.star.beans.PropertyValue;
  26 import com.sun.star.lang.XComponent;
  27 import com.sun.star.drawing.XDrawPages;
  28 import com.sun.star.drawing.XDrawPagesSupplier;
  29 import com.sun.star.drawing.XDrawPage;
  30 import com.sun.star.drawing.XShapes;
  31 import com.sun.star.uno.AnyConverter;
  32 import com.sun.star.uno.Type;
  33
  34 /**
  35  * contains helper methods for draw documents
  36  */
  37
  38
  39 public class DrawTools {
  40
  41     /**
  42      * Opens a new draw document
  43      * with arguments
  44      * @param xMSF the MultiServiceFactory
  45      * @return the XComponent Interface of the document
  46     */
  47
  48     public static XComponent createDrawDoc( XMultiServiceFactory xMSF ) {
  49         PropertyValue[] Args = new PropertyValue [0];
  50         XComponent DrawDoc = DesktopTools.openNewDoc(  xMSF, "sdraw", Args );
  51         return DrawDoc;
  52     } // finish createDrawDoc
  53
  54     /**
  55      * gets the XDrawPages container of a draw document
  56      *
  57      * @param aDoc the draw document
  58      * @return the XDrawpages container of the document
  59     */
  60
  61     public static XDrawPages getDrawPages ( XComponent aDoc ) {
  62         XDrawPages oDPn = null;
  63         try {
  64             XDrawPagesSupplier oDPS = UnoRuntime.queryInterface(XDrawPagesSupplier.class,aDoc);
  65
  66             oDPn = oDPS.getDrawPages();
  67         } catch ( Exception e ) {
  68             throw new IllegalArgumentException( "Couldn't get drawpages", e );
  69         }
  70         return oDPn;
  71     } // finish getDrawPages
  72
  73     /**
  74      * gets the specified XDrawPage of a draw document
  75      *
  76      * @param aDoc the draw document
  77      * @param nr the index of the DrawPage
  78      * @return the XDrawpage with index nr of the document
  79     */
  80
  81     public static XDrawPage getDrawPage ( XComponent aDoc, int nr ) {
  82         XDrawPage oDP = null;
  83         try {
  84             oDP = (XDrawPage) AnyConverter.toObject(
  85                 new Type(XDrawPage.class),getDrawPages( aDoc ).getByIndex( nr ));
  86         } catch ( Exception e ) {
  87             throw new IllegalArgumentException( "Couldn't get drawpage", e );
  88         }
  89         return oDP;
  90     }
  91
  92     /**
  93      * gets the XShapes container of a draw page
  94      *
  95      * @param oDP the draw page
  96      * @return the XDrawShape container of the drawpage
  97     */
  98
  99     public static XShapes getShapes ( XDrawPage oDP ) {
 100         return UnoRuntime.queryInterface(XShapes.class,oDP);
 101     }
 102
 103 }