Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef EVENT_EVENT_DISPATCHER_HXX
      21             : #define EVENT_EVENT_DISPATCHER_HXX
      22             : 
      23             : #include <map>
      24             : #include <vector>
      25             : 
      26             : #include <libxml/tree.h>
      27             : 
      28             : #include <rtl/ustring.hxx>
      29             : 
      30             : #include <com/sun/star/uno/Reference.h>
      31             : #include <com/sun/star/xml/dom/XNode.hpp>
      32             : #include <com/sun/star/xml/dom/events/EventType.hpp>
      33             : #include <com/sun/star/xml/dom/events/PhaseType.hpp>
      34             : #include <com/sun/star/xml/dom/events/XEvent.hpp>
      35             : 
      36             : 
      37             : using namespace com::sun::star::uno;
      38             : using namespace com::sun::star::xml::dom;
      39             : using namespace com::sun::star::xml::dom::events;
      40             : 
      41             : namespace DOM {
      42             : 
      43             : class CDocument;
      44             : 
      45             : namespace events {
      46             : 
      47             : typedef std::multimap< xmlNodePtr, Reference< com::sun::star::xml::dom::events::XEventListener> > ListenerMap;
      48             : typedef std::map< ::rtl::OUString, ListenerMap*> TypeListenerMap;
      49             : typedef std::vector<ListenerMap::value_type> ListenerPairVector;
      50             : 
      51        1164 : class CEventDispatcher
      52             : {
      53             : private:
      54             :     TypeListenerMap m_CaptureListeners;
      55             :     TypeListenerMap m_TargetListeners;
      56             : 
      57             : public:
      58             :     void addListener(
      59             :         xmlNodePtr pNode,
      60             :         ::rtl::OUString aType,
      61             :         const Reference<com::sun::star::xml::dom::events::XEventListener>& aListener,
      62             :         sal_Bool bCapture);
      63             : 
      64             :     void removeListener(
      65             :         xmlNodePtr pNode,
      66             :         ::rtl::OUString aType,
      67             :         const Reference<com::sun::star::xml::dom::events::XEventListener>& aListener,
      68             :         sal_Bool bCapture);
      69             : 
      70             :     static void callListeners(
      71             :         TypeListenerMap const& rTMap,
      72             :         xmlNodePtr const pNode,
      73             :         ::rtl::OUString aType,
      74             :         const Reference< XEvent >& xEvent);
      75             : 
      76             :     bool dispatchEvent(
      77             :         DOM::CDocument & rDocument,
      78             :         ::osl::Mutex & rMutex,
      79             :         xmlNodePtr const pNode,
      80             :         Reference<XNode> const& xNode,
      81             :         Reference< XEvent > const& xEvent) const;
      82             : 
      83             :     ~CEventDispatcher();
      84             : };
      85             : 
      86             : }}
      87             : 
      88             : #endif
      89             : 
      90             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */