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Kaydet (Commit) efed7968 authored tarafından Lars Oppermann's avatar Lars Oppermann
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event handling

üst d2465633
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unoxml/prj/build.lst
Dosyayı görüntüle @ efed7968
ux unoxml : libxml2 NULL
ux unoxml\source\dom nmake - all ux_dom NULL
ux unoxml\source\xpath nmake - all ux_xpath ux_dom NULL
ux unoxml\source\events nmake - all ux_events ux_dom NULL
ux unoxml\source\service nmake - all ux_service ux_dom ux_xpath NULL
unoxml/source/dom/attr.hxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: attr.hxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:30:51 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:46 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -234,7 +234,7 @@ namespace DOM
virtual void SAL_CALL setNodeValue(const OUString& nodeValue)
throw (RuntimeException)
{
return CNode::setNodeValue(nodeValue);
return setValue(nodeValue);
}
virtual void SAL_CALL setPrefix(const OUString& prefix)
throw (RuntimeException)
......
unoxml/source/dom/characterdata.cxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: characterdata.cxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:01 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:46 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -61,12 +61,24 @@
#include "characterdata.hxx"
#include "../events/mutationevent.hxx"
namespace DOM
{
CCharacterData::CCharacterData()
{}
void CCharacterData::_dispatchEvent(const OUString& prevValue, const OUString& newValue)
{
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMCharacterDataModified, sal_True,
sal_False, Reference< XNode >(),
prevValue, newValue, OUString(), (AttrChangeType)0 );
pEvent->m_target = Reference< XEventTarget >(this);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
void CCharacterData::init_characterdata(const xmlNodePtr aNodePtr)
{
init_node(aNodePtr);
......@@ -80,7 +92,10 @@ namespace DOM
{
if (m_aNodePtr != NULL)
{
OUString oldValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
xmlNodeAddContent(m_aNodePtr, (const xmlChar*)(OUStringToOString(arg, RTL_TEXTENCODING_UTF8).getStr()));
OUString newValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
_dispatchEvent(oldValue, newValue);
}
}
......@@ -102,7 +117,11 @@ namespace DOM
OUString tmp2 = tmp.copy(0, offset);
tmp2 += tmp.copy(offset+count, tmp.getLength() - (offset+count));
OUString oldValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
xmlNodeSetContent(m_aNodePtr, (const xmlChar*)(OUStringToOString(tmp2, RTL_TEXTENCODING_UTF8).getStr()));
OUString newValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
_dispatchEvent(oldValue, newValue);
}
}
......@@ -152,7 +171,11 @@ namespace DOM
OUString tmp2 = tmp.copy(0, offset);
tmp2 += arg;
tmp2 += tmp.copy(offset, tmp.getLength() - offset);
OUString oldValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
xmlNodeSetContent(m_aNodePtr, (const xmlChar*)(OUStringToOString(tmp2, RTL_TEXTENCODING_UTF8).getStr()));
OUString newValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
_dispatchEvent(oldValue, newValue);
}
}
......@@ -177,7 +200,10 @@ namespace DOM
OUString tmp2 = tmp.copy(0, offset);
tmp2 += arg;
tmp2 += tmp.copy(offset+count, tmp.getLength() - (offset+count));
OUString oldValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
xmlNodeSetContent(m_aNodePtr, (const xmlChar*)(OUStringToOString(tmp2, RTL_TEXTENCODING_UTF8).getStr()));
OUString newValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
_dispatchEvent(oldValue, newValue);
}
}
......@@ -189,7 +215,11 @@ namespace DOM
{
if (m_aNodePtr != NULL)
{
OUString oldValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
xmlNodeSetContent(m_aNodePtr, (const xmlChar*)(OUStringToOString(data, RTL_TEXTENCODING_UTF8).getStr()));
OUString newValue((char*)m_aNodePtr->content, strlen((char*)m_aNodePtr->content), RTL_TEXTENCODING_UTF8);
_dispatchEvent(oldValue, newValue);
}
}
......
unoxml/source/dom/characterdata.hxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: characterdata.hxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:02 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:46 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -82,9 +82,12 @@ namespace DOM
{
class CCharacterData : public cppu::ImplInheritanceHelper1< CNode, XCharacterData >
{
protected:
CCharacterData();
void init_characterdata(const xmlNodePtr aNodePtr);
void _dispatchEvent(const OUString& prevValue, const OUString& newValue);
public:
/**
......
unoxml/source/dom/document.cxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: document.cxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:09 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:47 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -73,6 +73,8 @@
#include "elementlist.hxx"
#include "domimplementation.hxx"
#include "../events/mutationevent.hxx"
namespace DOM
{
......@@ -496,6 +498,28 @@ namespace DOM
aNode->appendChild(ic);
}
}
/* DOMNodeInsertedIntoDocument
* Fired when a node is being inserted into a document,
* either through direct insertion of the Node or insertion of a
* subtree in which it is contained. This event is dispatched after
* the insertion has taken place. The target of this event is the node
* being inserted. If the Node is being directly inserted the DOMNodeInserted
* event will fire before the DOMNodeInsertedIntoDocument event.
* Bubbles: No
* Cancelable: No
* Context Info: None
*/
if (aNode.is())
{
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMNodeInsertedIntoDocument, sal_True,
sal_False, Reference< XNode >(),
OUString(), OUString(), OUString(), (AttrChangeType)0 );
pEvent->m_target = Reference< XEventTarget >(aNode, UNO_QUERY);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
return aNode;
}
OUString SAL_CALL CDocument::getNodeName()throw (RuntimeException)
......
unoxml/source/dom/element.cxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: element.cxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:23 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:47 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -63,6 +63,7 @@
#include "attr.hxx"
#include "elementlist.hxx"
#include "attributesmap.hxx"
#include "../events/mutationevent.hxx"
namespace DOM
{
......@@ -308,6 +309,18 @@ namespace DOM
// get the new attr node
aAttr = Reference< XAttr >(static_cast< CAttr* >(CNode::get((xmlNodePtr)res)));
}
if (aAttr.is())
{
// attribute adition event
// dispatch DOMAttrModified event
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMAttrModified, sal_True,
sal_False, Reference< XNode >(aAttr, UNO_QUERY),
OUString(), aAttr->getValue(), aAttr->getName(), AttrChangeType_ADDITION);
pEvent->m_target = Reference< XEventTarget >(this);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
return aAttr;
}
......@@ -338,8 +351,30 @@ namespace DOM
xmlChar *xValue = (xmlChar*)o2.getStr();
if (m_aNodePtr != NULL)
{
xmlNewProp(m_aNodePtr, xName, xValue);
}
OUString oldValue;
AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
xmlChar *xOld = xmlGetProp(m_aNodePtr, xName);
if (xOld == NULL)
{
aChangeType = AttrChangeType_ADDITION;
xmlNewProp(m_aNodePtr, xName, xValue);
}
else
{
oldValue = OUString((char*)xOld, strlen((char*)xOld), RTL_TEXTENCODING_UTF8);
xmlSetProp(m_aNodePtr, xName, xValue);
}
// dispatch DOMAttrModified event
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMAttrModified, sal_True,
sal_False, Reference< XNode >(getAttributeNode(name), UNO_QUERY),
oldValue, value, name, aChangeType);
pEvent->m_target = Reference< XEventTarget >(this);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
}
/**
......@@ -386,11 +421,33 @@ namespace DOM
if (strcmp((char*)pNs->href, (char*)xURI) == 0)
{
// found namespace matches
xmlNewNsProp(m_aNodePtr, pNs, xLName, xValue);
OUString oldValue;
AttrChangeType aChangeType = AttrChangeType_MODIFICATION;
xmlChar *xOld = xmlGetNsProp(m_aNodePtr, xLName, pNs->href);
if (xOld == NULL)
{
aChangeType = AttrChangeType_ADDITION;
xmlNewNsProp(m_aNodePtr, pNs, xLName, xValue);
}
else
{
oldValue = OUString((char *)xOld, strlen((char *)xOld), RTL_TEXTENCODING_UTF8);
xmlSetNsProp(m_aNodePtr, pNs, xLName, xValue);
}
// dispatch DOMAttrModified event
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMAttrModified, sal_True, sal_False,
Reference< XNode >(getAttributeNodeNS(namespaceURI, OUString((char*)xLName, strlen((char*)xLName), RTL_TEXTENCODING_UTF8)), UNO_QUERY),
oldValue, value, qualifiedName, aChangeType);
pEvent->m_target = Reference< XEventTarget >(this);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
} else {
// ambigious ns prefix
throw RuntimeException();
}
}
}
......
unoxml/source/dom/node.cxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: node.cxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:36 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:47 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -75,6 +75,9 @@
#include "childlist.hxx"
#include "attr.hxx"
#include "../events/eventdispatcher.hxx"
#include "../events/mutationevent.hxx"
namespace DOM
{
nodemap_t CNode::theNodeMap;
......@@ -275,6 +278,20 @@ namespace DOM
Reference< XUnoTunnel > tun(newChild, UNO_QUERY);
xmlNodePtr cur = (xmlNodePtr)(tun->getSomething(Sequence <sal_Int8>()));
// error checks:
// from other document
if (cur->doc != m_aNodePtr->doc)
throw (RuntimeException(OUString::createFromAscii(
"appended node belongs to other document"), Reference<XInterface>()));
// same node
if (cur == m_aNodePtr)
throw (RuntimeException(OUString::createFromAscii(
"appended node is same as parent"), Reference<XInterface>()));
// already has parant and is not attribute
if (cur->parent != NULL && cur->type != XML_ATTRIBUTE_NODE)
throw (RuntimeException(OUString::createFromAscii(
"appended node has other parent"), Reference<XInterface>()));
// check whether this is an attribute node so we remove it's
// carrier node
xmlNodePtr res = NULL;
......@@ -309,6 +326,19 @@ namespace DOM
aNode = Reference< XNode>(CNode::get(res));
}
//XXX check for errors
// dispatch DOMNodeInserted event, target is the new node
// this node is the related node
// does bubble
if (aNode.is())
{
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMNodeInserted, sal_True,
sal_False, Reference< XNode >(CNode::get(m_aNodePtr)),
OUString(), OUString(), OUString(), (AttrChangeType)0 );
pEvent->m_target = Reference< XEventTarget >(aNode, UNO_QUERY);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
return aNode;
}
......@@ -643,6 +673,24 @@ namespace DOM
}
cur = cur->next;
}
/*DOMNodeRemoved
* Fired when a node is being removed from its parent node.
* This event is dispatched before the node is removed from the tree.
* The target of this event is the node being removed.
* Bubbles: Yes
* Cancelable: No
* Context Info: relatedNode holds the parent node
*/
if (oldChild.is())
{
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMNodeRemoved, sal_True,
sal_False, Reference< XNode >(CNode::get(m_aNodePtr)),
OUString(), OUString(), OUString(), (AttrChangeType)0 );
pEvent->m_target = Reference< XEventTarget >(oldChild, UNO_QUERY);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
}
return oldChild;
}
......@@ -656,6 +704,10 @@ namespace DOM
{
// XXX check node types
Reference< XNode > aNode = removeChild(oldChild);
appendChild(newChild);
/*
Reference< XUnoTunnel > tOld(oldChild, UNO_QUERY);
xmlNodePtr pOld = (xmlNodePtr)tOld->getSomething(Sequence< sal_Int8>());
Reference< XUnoTunnel > tNew(newChild, UNO_QUERY);
......@@ -678,7 +730,17 @@ namespace DOM
}
cur = cur->next;
}
return oldChild;
*/
// dispatch DOMSubtreeModified
// target is _this_ node
events::CMutationEvent *pEvent = new events::CMutationEvent;
pEvent->initMutationEvent(EventType_DOMSubtreeModified, sal_True,
sal_False, Reference< XNode >(),
OUString(), OUString(), OUString(), (AttrChangeType)0 );
pEvent->m_target = Reference< XEventTarget >(this);
dispatchEvent(Reference< XEvent >(static_cast< events::CEvent* >(pEvent)));
return aNode;
}
/**
......@@ -718,5 +780,30 @@ namespace DOM
// XXX check ID
return (sal_Int64)m_aNodePtr;
}
// --- XEventTarget
void SAL_CALL CNode::addEventListener(EventType eventType,
const Reference< XEventListener >& listener,
sal_Bool useCapture)
throw (RuntimeException)
{
events::CEventDispatcher::addListener(m_aNodePtr, eventType, listener, useCapture);
}
void SAL_CALL CNode::removeEventListener(EventType eventType,
const Reference< XEventListener >& listener,
sal_Bool useCapture)
throw (RuntimeException)
{
events::CEventDispatcher::removeListener(m_aNodePtr, eventType, listener, useCapture);
}
sal_Bool SAL_CALL CNode::dispatchEvent(const Reference< XEvent >& evt)
throw(EventException)
{
events::CEventDispatcher::dispatchEvent(m_aNodePtr, evt);
return sal_True;
}
}
unoxml/source/dom/node.hxx
Dosyayı görüntüle @ efed7968
......@@ -2,9 +2,9 @@
*
* $RCSfile: node.hxx,v $
*
* $Revision: 1.1 $
* $Revision: 1.2 $
*
* last change: $Author: lo $ $Date: 2004-01-28 16:31:37 $
* last change: $Author: lo $ $Date: 2004-02-16 16:41:47 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
......@@ -66,21 +66,24 @@
#include <sal/types.h>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase2.hxx>
#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/xml/dom/XNode.hpp>
#include <com/sun/star/xml/dom/XNodeList.hpp>
#include <com/sun/star/xml/dom/XNamedNodeMap.hpp>
#include <com/sun/star/xml/dom/NodeType.hpp>
#include <com/sun/star/xml/dom/events/XEventTarget.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/xml/dom/events/XEventTarget.hpp>
#include <libxml/tree.h>
using namespace rtl;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::xml::dom;
using namespace com::sun::star::xml::dom::events;
namespace DOM
{
......@@ -88,7 +91,7 @@ namespace DOM
typedef std::map< const xmlNodePtr, CNode* > nodemap_t;
class CNode : public cppu::WeakImplHelper2< XNode, XUnoTunnel >
class CNode : public cppu::WeakImplHelper3< XNode, XUnoTunnel, XEventTarget >
{
friend class CDocument;
friend class CElement;
......@@ -290,6 +293,20 @@ namespace DOM
// --- XUnoTunnel
virtual sal_Int64 SAL_CALL getSomething(const Sequence< sal_Int8 >& id) throw (RuntimeException);
// --- XEventTarget
virtual void SAL_CALL addEventListener(EventType eventType,
const Reference< XEventListener >& listener,
sal_Bool useCapture)
throw (RuntimeException);
virtual void SAL_CALL removeEventListener(EventType eventType,
const Reference< XEventListener >& listener,
sal_Bool useCapture)
throw (RuntimeException);
virtual sal_Bool SAL_CALL dispatchEvent(const Reference< XEvent >& evt)
throw(EventException);
};
}
......
unoxml/source/events/event.cxx 0 → 100644
Dosyayı görüntüle @ efed7968
#include "event.hxx"
namespace DOM { namespace events
{
CEvent::~CEvent()
{
}
EventType SAL_CALL CEvent::getType() throw (RuntimeException)
{
return m_eventType;
}
Reference< XEventTarget > SAL_CALL CEvent::getTarget() throw (RuntimeException)
{
return m_target;
}
Reference< XEventTarget > SAL_CALL CEvent::getCurrentTarget() throw (RuntimeException)
{
return m_currentTarget;
}
PhaseType SAL_CALL CEvent::getEventPhase() throw (RuntimeException)
{
return m_phase;
}
sal_Bool SAL_CALL CEvent::getBubbles() throw (RuntimeException)
{
return m_bubbles;
}
sal_Bool SAL_CALL CEvent::getCancelable() throw (RuntimeException)
{
return m_cancelable;
}
com::sun::star::util::Time SAL_CALL CEvent::getTimeStamp() throw (RuntimeException)
{
return m_time;
}
void SAL_CALL CEvent::stopPropagation() throw (RuntimeException)
{
}
void SAL_CALL CEvent::preventDefault() throw (RuntimeException)
{
}
void SAL_CALL CEvent::initEvent( EventType eventTypeArg, sal_Bool canBubbleArg,
sal_Bool cancelableArg) throw (RuntimeException)
{
m_eventType = eventTypeArg;
m_bubbles = canBubbleArg;
m_cancelable = cancelableArg;
}
}}
\ No newline at end of file
unoxml/source/events/event.hxx 0 → 100644
Dosyayı görüntüle @ efed7968
#ifndef __EVENT_HXX
#define __EVENT_HXX
#include <sal/types.h>
#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase2.hxx>
#include <cppuhelper/implbase3.hxx>
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/Exception.hpp>
#include <com/sun/star/xml/dom/events/XEventTarget.hpp>
#include <com/sun/star/util/Time.hpp>
#include "../dom/node.hxx"
#include <libxml/tree.h>
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::xml::dom;
using namespace com::sun::star::xml::dom::events;
namespace DOM {namespace events
{
class CEvent : public cppu::WeakImplHelper1< XEvent >
{
friend class CEventDispatcher;
friend class CNode;
friend class CDocument;
friend class CElement;
friend class CText;
friend class CCharacterData;
friend class CAttr;
protected:
EventType m_eventType;
Reference< XEventTarget > m_target;
Reference< XEventTarget > m_currentTarget;
//xmlNodePtr m_target;
//xmlNodePtr m_currentTarget;
PhaseType m_phase;
sal_Bool m_bubbles;
sal_Bool m_cancelable;
com::sun::star::util::Time m_time;
public:
virtual ~CEvent();
virtual EventType SAL_CALL getType() throw (RuntimeException);
virtual Reference< XEventTarget > SAL_CALL getTarget() throw (RuntimeException);
virtual Reference< XEventTarget > SAL_CALL getCurrentTarget() throw (RuntimeException);
virtual PhaseType SAL_CALL getEventPhase() throw (RuntimeException);
virtual sal_Bool SAL_CALL getBubbles() throw (RuntimeException);
virtual sal_Bool SAL_CALL getCancelable() throw (RuntimeException);
virtual com::sun::star::util::Time SAL_CALL getTimeStamp() throw (RuntimeException);
virtual void SAL_CALL stopPropagation() throw (RuntimeException);
virtual void SAL_CALL preventDefault() throw (RuntimeException);
virtual void SAL_CALL initEvent(
EventType eventTypeArg,
sal_Bool canBubbleArg,
sal_Bool cancelableArg)
throw (RuntimeException);
};
}}
#endif
unoxml/source/events/eventdispatcher.cxx 0 → 100644
Dosyayı görüntüle @ efed7968
#include "eventdispatcher.hxx"
#include "mutationevent.hxx"
#include "../dom/node.hxx"
namespace DOM { namespace events {
TypeListenerMap CEventDispatcher::captureListeners;
TypeListenerMap CEventDispatcher::targetListeners;
void CEventDispatcher::addListener(xmlNodePtr pNode, EventType aType, const Reference<XEventListener>& aListener, sal_Bool bCapture)
{
TypeListenerMap* pTMap = &targetListeners;
if (bCapture) pTMap = &captureListeners;
// get the multimap for the specified type
ListenerMap *pMap = 0;
TypeListenerMap::const_iterator tIter = pTMap->find(aType);
if (tIter == pTMap->end()) {
// the map has to be created
pMap = new ListenerMap();
pTMap->insert(TypeListenerMap::value_type(aType, pMap));
} else {
pMap = tIter->second;
}
if (pMap !=0)
pMap->insert(ListenerMap::value_type(pNode, aListener));
}
void CEventDispatcher::removeListener(xmlNodePtr pNode, EventType aType, const Reference<XEventListener>& aListener, sal_Bool bCapture)
{
TypeListenerMap *pTMap = &targetListeners;
if (bCapture) pTMap = &captureListeners;
// get the multimap for the specified type
TypeListenerMap::const_iterator tIter = pTMap->find(aType);
if (tIter != pTMap->end()) {
ListenerMap *pMap = tIter->second;
// find listeners of specied type for specified node
ListenerMap::iterator iter = pMap->find(pNode);
ListenerMap::const_iterator ibound = pMap->upper_bound(pNode);
while (iter != ibound)
{
// erase all references to specified listener
if((iter->second).is() && (iter->second) == aListener)
{
ListenerMap::iterator i2 = iter;
iter++;
pMap->erase(i2);
}
else
iter++;
}
}
}
void CEventDispatcher::callListeners(xmlNodePtr pNode, EventType aType, const Reference< XEvent >& xEvent, sal_Bool bCapture)
{
TypeListenerMap *pTMap = &targetListeners;
if (bCapture) pTMap = &captureListeners;
// get the multimap for the specified type
TypeListenerMap::const_iterator tIter = pTMap->find(aType);
if (tIter != pTMap->end()) {
ListenerMap *pMap = tIter->second;
ListenerMap::const_iterator iter = pMap->find(pNode);
if( iter == pMap->end() ) return;
ListenerMap::const_iterator ibound = pMap->upper_bound(pNode);
while (iter != ibound)
{
if((iter->second).is())
{
(iter->second)->handleEvent(xEvent);
}
iter++;
}
}
}