toolkit/test/accessibility/SimpleOffice.java

   1 import java.lang.Thread;
   2
   3 import com.sun.star.awt.Rectangle;
   4 import com.sun.star.awt.XWindow;
   5
   6 import com.sun.star.beans.PropertyValue;
   7 import com.sun.star.beans.XPropertySet;
   8
   9 import com.sun.star.container.XIndexAccess;
  10 import com.sun.star.container.XChild;
  11 import com.sun.star.container.XEnumerationAccess;
  12 import com.sun.star.container.XEnumeration;
  13
  14 import com.sun.star.frame.XComponentLoader;
  15 import com.sun.star.frame.XController;
  16 import com.sun.star.frame.XDesktop;
  17 import com.sun.star.frame.XFrame;
  18 import com.sun.star.frame.XModel;
  19 import com.sun.star.frame.XTasksSupplier;
  20 import com.sun.star.frame.XTask;
  21
  22 import com.sun.star.lang.XComponent;
  23 import com.sun.star.lang.XMultiServiceFactory;
  24 import com.sun.star.lang.XServiceInfo;
  25 import com.sun.star.lang.XServiceName;
  26 import com.sun.star.lang.XTypeProvider;
  27
  28 import com.sun.star.uno.UnoRuntime;
  29 import com.sun.star.uno.XInterface;
  30 import com.sun.star.uno.Type;
  31
  32 import com.sun.star.drawing.XDrawView;
  33 import com.sun.star.drawing.XDrawPage;
  34 import com.sun.star.drawing.XShapes;
  35 import com.sun.star.drawing.XShape;
  36 import com.sun.star.drawing.XShapeDescriptor;
  37
  38 import com.sun.star.accessibility.XAccessible;
  39 import com.sun.star.accessibility.XAccessibleContext;
  40 import com.sun.star.accessibility.XAccessibleComponent;
  41 import com.sun.star.accessibility.XAccessibleRelationSet;
  42 import com.sun.star.accessibility.XAccessibleStateSet;
  43
  44 import com.sun.star.awt.XExtendedToolkit;
  45
  46
  47 /** This class tries to simplify some tasks like loading a document or
  48     getting various objects.
  49 */
  50 public class SimpleOffice
  51 {
  52     XDesktop mxDesktop = null;
  53     OfficeConnection aConnection;
  54     int mnPortNumber;
  55
  56     public SimpleOffice (int nPortNumber)
  57     {
  58         mnPortNumber = nPortNumber;
  59         connect ();
  60         getDesktop ();
  61     }
  62
  63     public void connect ()
  64     {
  65         aConnection = new OfficeConnection (mnPortNumber);
  66         mxDesktop = null;
  67         getDesktop ();
  68     }
  69
  70     public XModel loadDocument (String URL)
  71     {
  72         XModel xModel = null;
  73         try
  74         {
  75             //  Load the document from the specified URL.
  76             XComponentLoader xLoader =
  77                 (XComponentLoader)UnoRuntime.queryInterface(
  78                     XComponentLoader.class, mxDesktop);
  79
  80             XComponent xComponent = xLoader.loadComponentFromURL (
  81                 URL,
  82                 "_blank",
  83                 0,
  84                 new PropertyValue[0]
  85                 );
  86
  87             xModel = (XModel) UnoRuntime.queryInterface(
  88                 XModel.class, xComponent);
  89         }
  90         catch (java.lang.NullPointerException e)
  91         {
  92             MessageArea.println ("caught exception while loading "
  93                 + URL + " : " + e);
  94         }
  95         catch (Exception e)
  96         {
  97             MessageArea.println ("caught exception while loading "
  98                 + URL + " : " + e);
  99         }
 100         return xModel;
 101     }
 102
 103
 104
 105
 106     public XModel getModel (String name)
 107     {
 108         XModel xModel = null;
 109         try
 110         {
 111             XTasksSupplier xTasksSupplier =
 112                 (XTasksSupplier) UnoRuntime.queryInterface(
 113                     XTasksSupplier.class, mxDesktop);
 114             XEnumerationAccess xEA = xTasksSupplier.getTasks();
 115             XEnumeration xE = xEA.createEnumeration();
 116             while (xE.hasMoreElements())
 117             {
 118                 XTask xTask = (XTask) UnoRuntime.queryInterface(
 119                     XTask.class, xE.nextElement());
 120                 MessageArea.print (xTask.getName());
 121             }
 122         }
 123         catch (Exception e)
 124         {
 125             MessageArea.println ("caught exception while getting Model " + name
 126                 + ": " + e);
 127         }
 128         return xModel;
 129     }
 130
 131
 132     public XModel getModel (XDrawView xView)
 133     {
 134         XController xController = (XController) UnoRuntime.queryInterface(
 135             XController.class, xView);
 136         if (xController != null)
 137             return xController.getModel();
 138         else
 139         {
 140             MessageArea.println ("can't cast view to controller");
 141             return null;
 142         }
 143     }
 144
 145     public  XDesktop getDesktop ()
 146     {
 147         if (mxDesktop != null)
 148             return mxDesktop;
 149         try
 150         {
 151             //  Get the factory of the connected office.
 152             XMultiServiceFactory xMSF = aConnection.getServiceManager ();
 153             if (xMSF == null)
 154             {
 155                 MessageArea.println ("can't connect to office");
 156                 return null;
 157             }
 158             else
 159                 MessageArea.println ("Connected successfully.");
 160
 161             //  Create a new desktop.
 162             mxDesktop = (XDesktop) UnoRuntime.queryInterface(
 163                 XDesktop.class,
 164                 xMSF.createInstance ("com.sun.star.frame.Desktop")
 165                 );
 166         }
 167         catch (Exception e)
 168         {
 169             MessageArea.println ("caught exception while creating desktop: "
 170                 + e);
 171         }
 172
 173         return mxDesktop;
 174     }
 175
 176
 177     /** Return a reference to the extended toolkit which is a broadcaster of
 178         top window, key, and focus events.
 179     */
 180     public XExtendedToolkit getExtendedToolkit ()
 181     {
 182         XExtendedToolkit xToolkit = null;
 183         try
 184         {
 185             //  Get the factory of the connected office.
 186             XMultiServiceFactory xMSF = aConnection.getServiceManager ();
 187             if (xMSF != null)
 188             {
 189                 xToolkit = (XExtendedToolkit) UnoRuntime.queryInterface(
 190                     XExtendedToolkit.class,
 191                     xMSF.createInstance ("stardiv.Toolkit.VCLXToolkit")
 192                     );
 193             }
 194         }
 195         catch (Exception e)
 196         {
 197             MessageArea.println ("caught exception while creating extended toolkit: " + e);
 198         }
 199
 200         return xToolkit;
 201     }
 202
 203
 204
 205     public XAccessible getAccessibleObject (XInterface xObject)
 206     {
 207         XAccessible xAccessible = null;
 208         try
 209         {
 210             xAccessible = (XAccessible) UnoRuntime.queryInterface(
 211                 XAccessible.class, xObject);
 212         }
 213         catch (Exception e)
 214         {
 215             MessageArea.println (
 216                 "caught exception while getting accessible object" + e);
 217             e.printStackTrace();
 218         }
 219         return xAccessible;
 220     }
 221
 222     /** Return the root object of the accessibility hierarchy.
 223     */
 224     public XAccessible getAccessibleRoot (XAccessible xAccessible)
 225     {
 226         try
 227         {
 228             XAccessible xParent = null;
 229             do
 230             {
 231                 XAccessibleContext xContext = xAccessible.getAccessibleContext();
 232                 if (xContext != null)
 233                     xParent = xContext.getAccessibleParent();
 234                 if (xParent != null)
 235                     xAccessible = xParent;
 236             }
 237             while (xParent != null);
 238         }
 239         catch (Exception e)
 240         {
 241             MessageArea.println (
 242                 "caught exception while getting accessible root" + e);
 243             e.printStackTrace();
 244         }
 245         return xAccessible;
 246     }
 247
 248
 249
 250
 251     /** @descr Return the current window associated with the given
 252                 model.
 253     */
 254     public XWindow getCurrentWindow ()
 255     {
 256         return getCurrentWindow ((XModel) UnoRuntime.queryInterface(
 257                 XModel.class, getDesktop()));
 258     }
 259
 260
 261
 262
 263
 264     public XWindow getCurrentWindow (XModel xModel)
 265     {
 266         XWindow xWindow = null;
 267         try
 268         {
 269             if (xModel == null)
 270                 MessageArea.println ("invalid model (==null)");
 271             XController xController = xModel.getCurrentController();
 272             if (xController == null)
 273                 MessageArea.println ("can't get controller from model");
 274             XFrame xFrame = xController.getFrame();
 275             if (xFrame == null)
 276                 MessageArea.println ("can't get frame from controller");
 277             xWindow = xFrame.getComponentWindow ();
 278             if (xWindow == null)
 279                 MessageArea.println ("can't get window from frame");
 280         }
 281         catch (Exception e)
 282         {
 283             MessageArea.println ("caught exception while getting current window" + e);
 284         }
 285
 286         return xWindow;
 287     }
 288
 289
 290     /** @descr Return the current draw page of the given desktop.
 291     */
 292     public XDrawPage getCurrentDrawPage ()
 293     {
 294         return getCurrentDrawPage ((XDrawView) UnoRuntime.queryInterface(
 295                 XDrawView.class, getCurrentView()));
 296     }
 297
 298
 299
 300
 301     public XDrawPage getCurrentDrawPage (XDrawView xView)
 302     {
 303         XDrawPage xPage = null;
 304         try
 305         {
 306             if (xView == null)
 307                 MessageArea.println ("can't get current draw page from null view");
 308             else
 309                 xPage = xView.getCurrentPage();
 310         }
 311         catch (Exception e)
 312         {
 313             MessageArea.println ("caught exception while getting current draw page : " + e);
 314         }
 315
 316         return xPage;
 317     }
 318
 319
 320
 321
 322     /** @descr Return the current view of the given desktop.
 323     */
 324     public XDrawView getCurrentView ()
 325     {
 326         return getCurrentView (getDesktop());
 327     }
 328
 329     public XDrawView getCurrentView (XDesktop xDesktop)
 330     {
 331         if (xDesktop == null)
 332             MessageArea.println ("can't get desktop to retrieve current view");
 333
 334         XDrawView xView = null;
 335         try
 336         {
 337             XComponent xComponent = xDesktop.getCurrentComponent();
 338             if (xComponent == null)
 339                 MessageArea.println ("can't get component to retrieve current view");
 340
 341             XFrame xFrame = xDesktop.getCurrentFrame();
 342             if (xFrame == null)
 343                 MessageArea.println ("can't get frame to retrieve current view");
 344
 345             XController xController = xFrame.getController();
 346             if (xController == null)
 347                 MessageArea.println ("can't get controller to retrieve current view");
 348
 349             xView = (XDrawView) UnoRuntime.queryInterface(
 350                 XDrawView.class, xController);
 351             if (xView == null)
 352                 MessageArea.println ("could not cast controller into view");
 353         }
 354         catch (Exception e)
 355         {
 356             MessageArea.println ("caught exception while getting current view : " + e);
 357         }
 358
 359         return xView;
 360     }
 361
 362
 363
 364
 365     //  Return the accessible object of the document window.
 366     public static XAccessible getAccessibleDocumentWindow (XDrawPage xPage)
 367     {
 368         XIndexAccess xShapeList = (XIndexAccess) UnoRuntime.queryInterface(
 369             XIndexAccess.class, xPage);
 370         if (xShapeList.getCount() > 0)
 371         {
 372             // All shapes return as accessible object the document window's
 373             // accessible object.  This is, of course, a hack and will be
 374             // removed as soon as the missing infrastructure for obtaining
 375             // the object directly is implemented.
 376             XShape xShape = null;
 377             try{
 378                 xShape = (XShape) UnoRuntime.queryInterface(
 379                     XShape.class, xShapeList.getByIndex (0));
 380             } catch (Exception e)
 381             {}
 382             XAccessible xAccessible = (XAccessible) UnoRuntime.queryInterface (
 383                 XAccessible.class, xShape);
 384             return xAccessible;
 385         }
 386         else
 387             return null;
 388     }
 389 }