qadevOOo/tests/java/ifc/datatransfer/clipboard/_XClipboardNotifier.java

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  27
  28 package ifc.datatransfer.clipboard;
  29
  30 import lib.MultiMethodTest;
  31 import lib.StatusException;
  32
  33 import com.sun.star.datatransfer.DataFlavor;
  34 import com.sun.star.datatransfer.XTransferable;
  35 import com.sun.star.datatransfer.clipboard.ClipboardEvent;
  36 import com.sun.star.datatransfer.clipboard.XClipboard;
  37 import com.sun.star.datatransfer.clipboard.XClipboardListener;
  38 import com.sun.star.datatransfer.clipboard.XClipboardNotifier;
  39 import com.sun.star.datatransfer.clipboard.XClipboardOwner;
  40 import com.sun.star.lang.EventObject;
  41 import com.sun.star.uno.Type;
  42 import com.sun.star.uno.UnoRuntime;
  43
  44 /**
  45 * Testing <code>com.sun.star.datatransfer.clipboard.XClipboardNotifier</code>
  46 * interface methods :
  47 * <ul>
  48 *  <li><code> addClipboardListener()</code></li>
  49 *  <li><code> removeClipboardListener()</code></li>
  50 * </ul> <p>
  51 * The object <b>must also implement</b> <code>XClipboard</code>
  52 * interface. <p>
  53 * Test is <b> NOT </b> multithread compilant. <p>
  54 * @see com.sun.star.datatransfer.clipboard.XClipboardNotifier
  55 * @see com.sun.star.datatransfer.clipboard.XClipboard
  56 */
  57 public class _XClipboardNotifier extends MultiMethodTest {
  58
  59     public XClipboardNotifier oObj;
  60
  61     /**
  62      * <code>XClipboardOwner</code> interface implementation which
  63      * stores parameters passed to <code>lostOwnership</code> method.
  64      */
  65     class MyOwner implements XClipboardOwner {
  66         XClipboard board;
  67         XTransferable contents;
  68
  69         public void lostOwnership(XClipboard board, XTransferable contents) {
  70             this.board = board;
  71             this.contents = contents;
  72         }
  73     }
  74
  75     /**
  76      * Simpliest <code>XTransferable</code> interface implementation
  77      * which supports "text/htmp" data type.
  78      */
  79     class MyTransferable implements XTransferable {
  80         DataFlavor[] supportedFlavors;
  81
  82         public MyTransferable() {
  83             supportedFlavors = new DataFlavor[] {
  84                 new DataFlavor("text/plain", "Plain text", new Type(String.class))
  85             };
  86         }
  87
  88         public Object getTransferData(DataFlavor dataFlavor) {
  89             return "";
  90         }
  91
  92         public DataFlavor[] getTransferDataFlavors() {
  93             return supportedFlavors;
  94         }
  95
  96         public boolean isDataFlavorSupported(DataFlavor dataFlavor) {
  97             return supportedFlavors[0].MimeType.equals(dataFlavor.MimeType);
  98         }
  99     }
 100
 101     /**
 102      * Implementation of listener which registers its method calls.
 103      */
 104     class MyClipboardListener implements XClipboardListener {
 105         boolean called = false;
 106
 107         public void changedContents(ClipboardEvent evt) {
 108             called = true;
 109         }
 110
 111         public void disposing(EventObject wvt) {
 112             log.println("");
 113         }
 114     }
 115
 116     MyClipboardListener myListener;
 117
 118     /**
 119     * Adds a listener and put a new contents into clipboard. <p>
 120     * Has <b> OK </b> status if the listener was called on contents changing.
 121     */
 122     public void _addClipboardListener() {
 123         oObj.addClipboardListener(myListener = new MyClipboardListener());
 124
 125         XClipboard board = (XClipboard)UnoRuntime.queryInterface(
 126                 XClipboard.class, tEnv.getTestObject());
 127
 128         board.setContents(new MyTransferable(), new MyOwner());
 129
 130         log.println("sleeping for 1 second");
 131
 132         try {
 133             Thread.sleep(1000);
 134         } catch (InterruptedException e) {
 135             log.println("interrupted");
 136             e.printStackTrace(log);
 137             throw new StatusException("Operation interrupted", e);
 138         }
 139
 140         tRes.tested("addClipboardListener()", myListener.called);
 141     }
 142
 143     /**
 144     * Removes the listener and put a new contents into clipboard. <p>
 145     * Has <b> OK </b> status if the listener was not called on contents
 146     * changing.
 147     * The following method tests are to be completed successfully before :
 148     * <ul>
 149     *  <li> <code>addClipboardListener()</code> </li>
 150     * </ul>
 151     */
 152     public void _removeClipboardListener() {
 153         try {
 154             requiredMethod("addClipboardListener()");
 155             myListener.called = false;
 156         } finally {
 157             oObj.removeClipboardListener(myListener);
 158         }
 159
 160         XClipboard board = (XClipboard)UnoRuntime.queryInterface(
 161                 XClipboard.class, oObj);
 162
 163         board.setContents(new MyTransferable(), new MyOwner());
 164
 165         try {
 166             Thread.sleep(1000);
 167         } catch (InterruptedException e) {
 168             log.println("interrupted");
 169             e.printStackTrace(log);
 170             throw new StatusException("Operation interrupted", e);
 171         }
 172
 173         tRes.tested("removeClipboardListener()", !myListener.called);
 174     }
 175 }