xref: /aoo4110/main/unoxml/source/events/eventdispatcher.hxx (revision b1cdbd2c)

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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef EVENT_EVENT_DISPATCHER_HXX
#define EVENT_EVENT_DISPATCHER_HXX

#include <map>
#include <vector>

#include <libxml/tree.h>

#include <rtl/ustring.hxx>

#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/xml/dom/XNode.hpp>
#include <com/sun/star/xml/dom/events/EventType.hpp>
#include <com/sun/star/xml/dom/events/PhaseType.hpp>
#include <com/sun/star/xml/dom/events/XEvent.hpp>


using namespace com::sun::star::uno;
using namespace com::sun::star::xml::dom;
using namespace com::sun::star::xml::dom::events;

namespace DOM {

class CDocument;

namespace events {

typedef std::multimap< xmlNodePtr, Reference< com::sun::star::xml::dom::events::XEventListener> > ListenerMap;
typedef std::map< ::rtl::OUString, ListenerMap*> TypeListenerMap;
typedef std::vector<ListenerMap::value_type> ListenerPairVector;

class CEventDispatcher
{
private:
    TypeListenerMap m_CaptureListeners;
    TypeListenerMap m_TargetListeners;

public:
    void addListener(
        xmlNodePtr pNode,
        ::rtl::OUString aType,
        const Reference<com::sun::star::xml::dom::events::XEventListener>& aListener,
        sal_Bool bCapture);

    void removeListener(
        xmlNodePtr pNode,
        ::rtl::OUString aType,
        const Reference<com::sun::star::xml::dom::events::XEventListener>& aListener,
        sal_Bool bCapture);

    static void callListeners(
        TypeListenerMap const& rTMap,
        xmlNodePtr const pNode,
        ::rtl::OUString aType,
        const Reference< XEvent >& xEvent);

    bool dispatchEvent(
        DOM::CDocument & rDocument,
        ::osl::Mutex & rMutex,
        xmlNodePtr const pNode,
        Reference<XNode> const& xNode,
        Reference< XEvent > const& xEvent) const;
};

}}

#endif