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| * Licensed to the Apache Software Foundation (ASF) under one |
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| |
| #ifndef __com_sun_star_drawing_framework_XConfigurationControllerBroadcaster_idl__ |
| #define __com_sun_star_drawing_framework_XConfigurationControllerBroadcaster_idl__ |
| |
| #ifndef __com_sun_star_uno_XInterface_idl__ |
| #include <com/sun/star/uno/XInterface.idl> |
| #endif |
| #ifndef __com_sun_star_drawing_framework_ConfigurationChangeEvent_idl__ |
| #include <com/sun/star/drawing/framework/ConfigurationChangeEvent.idl> |
| #endif |
| |
| module com { module sun { module star { module drawing { module framework { |
| |
| published interface XConfigurationChangeListener; |
| |
| /** Manage the set of registered event listeners and the event notification for a configuration |
| controller. |
| <p>The listeners are called in the order in which they are registered.</p> |
| */ |
| published interface XConfigurationControllerBroadcaster |
| { |
| /** Add a new listener for configuration changes. |
| <p>The listener is notified only for the specified type of |
| configuration changes. When the listener is interested in more than |
| one event type this method has to be called multiple times. |
| Alternatively it can register as universal listener that will be |
| called for all event types. However, this option is provided |
| primarily to support debugging and monitoring.</p> |
| @param xListener |
| The new listener. |
| @param sEventType |
| The event type that the listener is interested in. The set of |
| event types is not fixed and there can be no exhaustive |
| list. The empty string is a special value in that the listener |
| will be called for all types of event. |
| @param aUserData |
| Arbitrary data that is passed to the listener when it is called |
| for the specified event type. When one listener is regisered |
| for more than one event type then different user data objects |
| may be given as well. Supplying unique integer values allows |
| the listener to use a switch statement to distinguish between |
| the different event types. |
| */ |
| void addConfigurationChangeListener ( |
| [in] XConfigurationChangeListener xListener, |
| [in] string sEventType, |
| [in] any aUserData); |
| |
| /** Remove a listener for configuration changes. |
| @param xListener |
| The listener that is to be removed. |
| */ |
| void removeConfigurationChangeListener ( |
| [in] XConfigurationChangeListener xListener); |
| |
| /** With this method other objects can send events to all the registered |
| listeners. |
| */ |
| void notifyEvent ( |
| [in] ConfigurationChangeEvent aEvent); |
| }; |
| |
| }; }; }; }; }; // ::com::sun::star::drawing::framework |
| |
| #endif |