/usr/include/Poco/DOM/EventDispatcher.h is in libpoco-dev 1.8.0.1-1ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | //
// EventDispatcher.h
//
// Library: XML
// Package: DOM
// Module: DOMEvents
//
// Definition of the EventDispatcher class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef DOM_EventDispatcher_INCLUDED
#define DOM_EventDispatcher_INCLUDED
#include "Poco/XML/XML.h"
#include "Poco/XML/XMLString.h"
#include <list>
namespace Poco {
namespace XML {
class Event;
class EventListener;
class XML_API EventDispatcher
/// This helper class manages event listener subscriptions
/// and event dispatching for AbstractNode.
///
/// The EventListener list is managed in such a way that
/// event listeners can be added and removed even
/// from within an EventListener, while events are being
/// dispatched.
{
public:
EventDispatcher();
/// Creates the EventDispatcher.
~EventDispatcher();
/// Destroys the EventDispatcher.
void addEventListener(const XMLString& type, EventListener* listener, bool useCapture);
/// Adds an EventListener to the internal list.
void removeEventListener(const XMLString& type, EventListener* listener, bool useCapture);
/// Removes an EventListener from the internal list.
///
/// If a dispatch is currently in progress, the list
/// entry is only marked for deletion.
/// If no dispatch is currently in progress, all EventListeners
/// marked for deletion are removed from the list.
void dispatchEvent(Event* evt);
/// Dispatches the event.
///
/// Also removes all EventListeners marked for deletion from the
/// event dispatcher list.
void captureEvent(Event* evt);
/// Dispatches the event in its capturing phase.
///
/// Also removes all EventListeners marked for deletion from the
/// event dispatcher list.
void bubbleEvent(Event* evt);
/// Dispatches the event in its bubbling phase.
///
/// Also removes all EventListeners marked for deletion from the
/// event dispatcher list.
private:
struct EventListenerItem
{
XMLString type;
EventListener* pListener;
bool useCapture;
};
typedef std::list<EventListenerItem> EventListenerList;
int _inDispatch;
EventListenerList _listeners;
};
} } // namespace Poco::XML
#endif // DOM_EventDispatcher_INCLUDED
|