diff options
Diffstat (limited to 'odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java')
| -rw-r--r-- | odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java b/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java index 44159959398d..7439b31fe898 100644 --- a/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java +++ b/odk/examples/DevelopersGuide/OfficeDev/DesktopEnvironment/FunctionHelper.java @@ -490,50 +490,7 @@ public class FunctionHelper - /** - * Dispatch an URL to given frame. - * Caller can register himself for following result events for dispatched - * URL too. Notifications are guaranteed (instead of dispatch()) - * Returning of the dispatch object isn't necessary. - * Nobody must hold it alive longer the dispatch needs. - * - * @param xFrame frame which should be the target of this dispatch - * @param aURL full parsed and converted office URL for dispatch - * @param lProperties optional arguments for dispatch - * @param xListener optional listener which is registered automatically for status events - * (Note: Deregistration is not supported. Dispatcher does it automatically.) - */ - public static void executeWithNotification(com.sun.star.frame.XFrame xFrame , - com.sun.star.util.URL aURL , - com.sun.star.beans.PropertyValue[] lProperties, - com.sun.star.frame.XDispatchResultListener xListener ) - { - try - { - // Query the frame for right interface which provides access to all available dispatch objects. - com.sun.star.frame.XDispatchProvider xProvider = UnoRuntime.queryInterface( - com.sun.star.frame.XDispatchProvider.class, - xFrame); - // Ask himn for right dispatch object for given URL. - // Force THIS frame as target for following dispatch. - // Attention: The interface XNotifyingDispatch is an optional one! - com.sun.star.frame.XDispatch xDispatcher = xProvider.queryDispatch(aURL,"",0); - com.sun.star.frame.XNotifyingDispatch xNotifyingDispatcher = UnoRuntime.queryInterface( - com.sun.star.frame.XNotifyingDispatch.class, - xDispatcher); - - // Dispatch the URL. - if(xNotifyingDispatcher!=null) - xNotifyingDispatcher.dispatchWithNotification(aURL,lProperties,xListener); - } - catch(com.sun.star.uno.RuntimeException exUno) - { - // Any UNO method of this scope can throw this exception. - // But there is nothing we can do then. - exUno.printStackTrace(); - } - } @@ -782,78 +739,7 @@ public class FunctionHelper - /** - * Try to close the document without any saving of modifications. - * We can try it only! Controller and/or model of this document - * can disagree with that. But mostly they doesn't do so. - * - * @param xDocument document which should be clcosed - */ - public static void closeDocument(com.sun.star.lang.XComponent xDocument) - { - try - { - // Check supported functionality of the document (model or controller). - com.sun.star.frame.XModel xModel = - UnoRuntime.queryInterface( - com.sun.star.frame.XModel.class, xDocument); - if(xModel!=null) - { - // It's a full featured office document. - // Reset the modify state of it and close it. - // Note: Model can disgree by throwing a veto exception. - com.sun.star.util.XModifiable xModify = - UnoRuntime.queryInterface( - com.sun.star.util.XModifiable.class, xModel); - - xModify.setModified(false); - xDocument.dispose(); - } - else - { - // It's a document which supports a controller .. or may by a pure - // window only. If it's at least a controller - we can try to - // suspend him. But - he can disagree with that! - com.sun.star.frame.XController xController = - UnoRuntime.queryInterface( - com.sun.star.frame.XController.class, xDocument); - - if(xController!=null) - { - if(xController.suspend(true)==true) - { - // Note: Don't dispose the controller - destroy the frame - // to make it right! - com.sun.star.frame.XFrame xFrame = xController.getFrame(); - xFrame.dispose(); - } - } - } - } - catch(com.sun.star.beans.PropertyVetoException exVeto) - { - // Can be thrown by "setModified()" call on model. - // He disagree with our request. - // But there is nothing to do then. Following "dispose()" call wasn't - // never called (because we catch it before). Closing failed -that's it. - exVeto.printStackTrace(); - } - catch(com.sun.star.lang.DisposedException exDisposed) - { - // If an UNO object was already disposed before - he throw this special - // runtime exception. Of course every UNO call must be look for that - - // but it's a question of error handling. - // For demonstration this exception is handled here. - exDisposed.printStackTrace(); - } - catch(com.sun.star.uno.RuntimeException exRuntime) - { - // Every uno call can throw that. - // Do nothing - closing failed - that's it. - exRuntime.printStackTrace(); - } - } |