xref: /trunk/main/xmloff/source/forms/eventimport.cxx (revision 63bba73c)
1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26 #include "eventimport.hxx"
27 #include <com/sun/star/script/XEventAttacherManager.hpp>
28 #include <com/sun/star/beans/PropertyValue.hpp>
29 #include <comphelper/extract.hxx>
30 #include "strings.hxx"
31 
32 //.........................................................................
33 namespace xmloff
34 {
35 //.........................................................................
36 
37 	using namespace ::com::sun::star::uno;
38 	using namespace ::com::sun::star::beans;
39 	using namespace ::com::sun::star::script;
40 	using namespace ::com::sun::star::container;
41 
42 	//=====================================================================
43 	//= OFormEventsImportContext
44 	//=====================================================================
45 	//---------------------------------------------------------------------
OFormEventsImportContext(SvXMLImport & _rImport,sal_uInt16 _nPrefix,const::rtl::OUString & _rLocalName,IEventAttacher & _rEventAttacher)46 	OFormEventsImportContext::OFormEventsImportContext(SvXMLImport& _rImport, sal_uInt16 _nPrefix, const ::rtl::OUString& _rLocalName, IEventAttacher& _rEventAttacher)
47 		:XMLEventsImportContext(_rImport, _nPrefix, _rLocalName)
48 		,m_rEventAttacher(_rEventAttacher)
49 	{
50 	}
51 
52 	//---------------------------------------------------------------------
EndElement()53 	void OFormEventsImportContext::EndElement()
54 	{
55 		Sequence< ScriptEventDescriptor > aTranslated(aCollectEvents.size());
56 		ScriptEventDescriptor* pTranslated = aTranslated.getArray();
57 
58 		// loop through the collected events and translate them
59 		const PropertyValue* pEventDescription;
60 		const PropertyValue* pEventDescriptionEnd;
61 		sal_Int32 nSeparatorPos = -1;
62 		for	(	EventsVector::const_iterator aEvent = aCollectEvents.begin();
63 				aEvent != aCollectEvents.end();
64 				++aEvent, ++pTranslated
65 			)
66 		{
67 			// the name of the event is built from ListenerType::EventMethod
68 			nSeparatorPos = aEvent->first.indexOf(EVENT_NAME_SEPARATOR);
69 			OSL_ENSURE(-1 != nSeparatorPos, "OFormEventsImportContext::EndElement: invalid (unrecognized) event name!");
70 			pTranslated->ListenerType = aEvent->first.copy(0, nSeparatorPos);
71 			pTranslated->EventMethod = aEvent->first.copy(nSeparatorPos + EVENT_NAME_SEPARATOR.length);
72 
73 			::rtl::OUString sLibrary;
74 
75 			// the local macro name and the event type are specified as properties
76 			pEventDescription		=						aEvent->second.getConstArray();
77 			pEventDescriptionEnd	=	pEventDescription + aEvent->second.getLength();
78 			for (;pEventDescription != pEventDescriptionEnd; ++pEventDescription)
79 			{
80 				if ((0 == pEventDescription->Name.compareToAscii(EVENT_LOCALMACRONAME)) ||
81 					(0 == pEventDescription->Name.compareToAscii(EVENT_SCRIPTURL)))
82 					pEventDescription->Value >>= pTranslated->ScriptCode;
83 				else if (0 == pEventDescription->Name.compareToAscii(EVENT_TYPE))
84 					pEventDescription->Value >>= pTranslated->ScriptType;
85 				else if ( 0 == pEventDescription->Name.compareToAscii( EVENT_LIBRARY ) )
86 					pEventDescription->Value >>= sLibrary;
87 			}
88 
89 			if ( 0 == pTranslated->ScriptType.compareToAscii( EVENT_STARBASIC ) )
90 			{
91 				if ( 0 == sLibrary.compareToAscii( EVENT_STAROFFICE ) )
92 					sLibrary = EVENT_APPLICATION;
93 
94 				if ( sLibrary.getLength() )
95 				{
96 					// for StarBasic, the library is prepended
97 					sal_Unicode cLibSeparator = ':';
98 					sLibrary += ::rtl::OUString( &cLibSeparator, 1 );
99 				}
100 				sLibrary += pTranslated->ScriptCode;
101 				pTranslated->ScriptCode = sLibrary;
102 			}
103 		}
104 
105 		// register the events
106 		m_rEventAttacher.registerEvents(aTranslated);
107 
108 		XMLEventsImportContext::EndElement();
109 	}
110 
111 	//=====================================================================
112 	//= ODefaultEventAttacherManager
113 	//=====================================================================
114 
~ODefaultEventAttacherManager()115 	ODefaultEventAttacherManager::~ODefaultEventAttacherManager()
116 	{
117 	}
118 
119 	//-------------------------------------------------------------------------
registerEvents(const Reference<XPropertySet> & _rxElement,const Sequence<ScriptEventDescriptor> & _rEvents)120 	void ODefaultEventAttacherManager::registerEvents(const Reference< XPropertySet >& _rxElement,
121 		const Sequence< ScriptEventDescriptor >& _rEvents)
122 	{
123 		OSL_ENSURE(m_aEvents.end() == m_aEvents.find(_rxElement),
124 			"ODefaultEventAttacherManager::registerEvents: already have events for this object!");
125 		// for the moment, only remember the script events
126 		m_aEvents[_rxElement] = _rEvents;
127 	}
128 
129 	//-------------------------------------------------------------------------
setEvents(const Reference<XIndexAccess> & _rxContainer)130 	void ODefaultEventAttacherManager::setEvents(const Reference< XIndexAccess >& _rxContainer)
131 	{
132 		Reference< XEventAttacherManager > xEventManager(_rxContainer, UNO_QUERY);
133 		if (!xEventManager.is())
134 		{
135 			OSL_ENSURE(sal_False, "ODefaultEventAttacherManager::setEvents: invalid argument!");
136 			return;
137 		}
138 
139 		// loop through all elements
140 		sal_Int32 nCount = _rxContainer->getCount();
141 		Reference< XPropertySet > xCurrent;
142 		ConstMapPropertySet2ScriptSequenceIterator aRegisteredEventsPos;
143 		for (sal_Int32 i=0; i<nCount; ++i)
144 		{
145 			::cppu::extractInterface(xCurrent, _rxContainer->getByIndex(i));
146 			if (xCurrent.is())
147 			{
148 				aRegisteredEventsPos = m_aEvents.find(xCurrent);
149 				if (m_aEvents.end() != aRegisteredEventsPos)
150 					xEventManager->registerScriptEvents(i, aRegisteredEventsPos->second);
151 			}
152 		}
153 	}
154 
155 //.........................................................................
156 }	// namespace xmloff
157 //.........................................................................
158 
159 
160