1*9f62ea84SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*9f62ea84SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*9f62ea84SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*9f62ea84SAndrew Rist * distributed with this work for additional information
6*9f62ea84SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*9f62ea84SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*9f62ea84SAndrew Rist * "License"); you may not use this file except in compliance
9*9f62ea84SAndrew Rist * with the License. You may obtain a copy of the License at
10*9f62ea84SAndrew Rist *
11*9f62ea84SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*9f62ea84SAndrew Rist *
13*9f62ea84SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*9f62ea84SAndrew Rist * software distributed under the License is distributed on an
15*9f62ea84SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*9f62ea84SAndrew Rist * KIND, either express or implied. See the License for the
17*9f62ea84SAndrew Rist * specific language governing permissions and limitations
18*9f62ea84SAndrew Rist * under the License.
19*9f62ea84SAndrew Rist *
20*9f62ea84SAndrew Rist *************************************************************/
21*9f62ea84SAndrew Rist
22*9f62ea84SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_vcl.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include "vcl/svapp.hxx"
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include "xconnection.hxx"
30cdf0e10cSrcweir #include "svdata.hxx"
31cdf0e10cSrcweir #include "salinst.hxx"
32cdf0e10cSrcweir
33cdf0e10cSrcweir namespace {
34cdf0e10cSrcweir
35cdf0e10cSrcweir namespace css = com::sun::star;
36cdf0e10cSrcweir
37cdf0e10cSrcweir }
38cdf0e10cSrcweir
39cdf0e10cSrcweir namespace vcl
40cdf0e10cSrcweir {
41cdf0e10cSrcweir class SolarMutexReleaser
42cdf0e10cSrcweir {
43cdf0e10cSrcweir sal_uLong mnReleased;
44cdf0e10cSrcweir public:
SolarMutexReleaser()45cdf0e10cSrcweir SolarMutexReleaser()
46cdf0e10cSrcweir {
47cdf0e10cSrcweir mnReleased = Application::ReleaseSolarMutex();
48cdf0e10cSrcweir }
49cdf0e10cSrcweir
~SolarMutexReleaser()50cdf0e10cSrcweir ~SolarMutexReleaser()
51cdf0e10cSrcweir {
52cdf0e10cSrcweir if( mnReleased )
53cdf0e10cSrcweir Application::AcquireSolarMutex( mnReleased );
54cdf0e10cSrcweir }
55cdf0e10cSrcweir };
56cdf0e10cSrcweir }
57cdf0e10cSrcweir
58cdf0e10cSrcweir using namespace rtl;
59cdf0e10cSrcweir using namespace osl;
60cdf0e10cSrcweir using namespace vcl;
61cdf0e10cSrcweir using namespace com::sun::star::uno;
62cdf0e10cSrcweir using namespace com::sun::star::awt;
63cdf0e10cSrcweir
64cdf0e10cSrcweir
DisplayConnection()65cdf0e10cSrcweir DisplayConnection::DisplayConnection()
66cdf0e10cSrcweir {
67cdf0e10cSrcweir SalInstance::ConnectionIdentifierType eType;
68cdf0e10cSrcweir int nBytes;
69cdf0e10cSrcweir void* pBytes = ImplGetSVData()->mpDefInst->GetConnectionIdentifier( eType, nBytes );
70cdf0e10cSrcweir switch( eType )
71cdf0e10cSrcweir {
72cdf0e10cSrcweir case SalInstance::AsciiCString:
73cdf0e10cSrcweir m_aAny <<= OUString::createFromAscii( (sal_Char*)pBytes );
74cdf0e10cSrcweir break;
75cdf0e10cSrcweir case SalInstance::Blob:
76cdf0e10cSrcweir m_aAny <<= Sequence< sal_Int8 >( (sal_Int8*)pBytes, nBytes );
77cdf0e10cSrcweir break;
78cdf0e10cSrcweir }
79cdf0e10cSrcweir }
80cdf0e10cSrcweir
~DisplayConnection()81cdf0e10cSrcweir DisplayConnection::~DisplayConnection()
82cdf0e10cSrcweir {}
83cdf0e10cSrcweir
start()84cdf0e10cSrcweir void DisplayConnection::start()
85cdf0e10cSrcweir {
86cdf0e10cSrcweir ImplSVData* pSVData = ImplGetSVData();
87cdf0e10cSrcweir pSVData->mpDefInst->SetEventCallback( this );
88cdf0e10cSrcweir }
89cdf0e10cSrcweir
terminate()90cdf0e10cSrcweir void DisplayConnection::terminate()
91cdf0e10cSrcweir {
92cdf0e10cSrcweir ImplSVData* pSVData = ImplGetSVData();
93cdf0e10cSrcweir
94cdf0e10cSrcweir if( pSVData )
95cdf0e10cSrcweir {
96cdf0e10cSrcweir pSVData->mpDefInst->SetEventCallback( NULL );
97cdf0e10cSrcweir }
98cdf0e10cSrcweir
99cdf0e10cSrcweir SolarMutexReleaser aRel;
100cdf0e10cSrcweir
101cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
102cdf0e10cSrcweir Any aEvent;
103cdf0e10cSrcweir std::list< css::uno::Reference< XEventHandler > > aLocalList( m_aHandlers );
104cdf0e10cSrcweir for( ::std::list< css::uno::Reference< XEventHandler > >::const_iterator it = aLocalList.begin(); it != aLocalList.end(); ++it )
105cdf0e10cSrcweir (*it)->handleEvent( aEvent );
106cdf0e10cSrcweir }
107cdf0e10cSrcweir
addEventHandler(const Any &,const css::uno::Reference<XEventHandler> & handler,sal_Int32)108cdf0e10cSrcweir void SAL_CALL DisplayConnection::addEventHandler( const Any& /*window*/, const css::uno::Reference< XEventHandler >& handler, sal_Int32 /*eventMask*/ ) throw()
109cdf0e10cSrcweir {
110cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
111cdf0e10cSrcweir
112cdf0e10cSrcweir m_aHandlers.push_back( handler );
113cdf0e10cSrcweir }
114cdf0e10cSrcweir
removeEventHandler(const Any &,const css::uno::Reference<XEventHandler> & handler)115cdf0e10cSrcweir void SAL_CALL DisplayConnection::removeEventHandler( const Any& /*window*/, const css::uno::Reference< XEventHandler >& handler ) throw()
116cdf0e10cSrcweir {
117cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
118cdf0e10cSrcweir
119cdf0e10cSrcweir m_aHandlers.remove( handler );
120cdf0e10cSrcweir }
121cdf0e10cSrcweir
addErrorHandler(const css::uno::Reference<XEventHandler> & handler)122cdf0e10cSrcweir void SAL_CALL DisplayConnection::addErrorHandler( const css::uno::Reference< XEventHandler >& handler ) throw()
123cdf0e10cSrcweir {
124cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
125cdf0e10cSrcweir
126cdf0e10cSrcweir m_aErrorHandlers.push_back( handler );
127cdf0e10cSrcweir }
128cdf0e10cSrcweir
removeErrorHandler(const css::uno::Reference<XEventHandler> & handler)129cdf0e10cSrcweir void SAL_CALL DisplayConnection::removeErrorHandler( const css::uno::Reference< XEventHandler >& handler ) throw()
130cdf0e10cSrcweir {
131cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
132cdf0e10cSrcweir
133cdf0e10cSrcweir m_aErrorHandlers.remove( handler );
134cdf0e10cSrcweir }
135cdf0e10cSrcweir
getIdentifier()136cdf0e10cSrcweir Any SAL_CALL DisplayConnection::getIdentifier() throw()
137cdf0e10cSrcweir {
138cdf0e10cSrcweir return m_aAny;
139cdf0e10cSrcweir }
140cdf0e10cSrcweir
dispatchEvent(void * pData,int nBytes)141cdf0e10cSrcweir bool DisplayConnection::dispatchEvent( void* pData, int nBytes )
142cdf0e10cSrcweir {
143cdf0e10cSrcweir SolarMutexReleaser aRel;
144cdf0e10cSrcweir
145cdf0e10cSrcweir Sequence< sal_Int8 > aSeq( (sal_Int8*)pData, nBytes );
146cdf0e10cSrcweir Any aEvent;
147cdf0e10cSrcweir aEvent <<= aSeq;
148cdf0e10cSrcweir ::std::list< css::uno::Reference< XEventHandler > > handlers;
149cdf0e10cSrcweir {
150cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
151cdf0e10cSrcweir handlers = m_aHandlers;
152cdf0e10cSrcweir }
153cdf0e10cSrcweir for( ::std::list< css::uno::Reference< XEventHandler > >::const_iterator it = handlers.begin(); it != handlers.end(); ++it )
154cdf0e10cSrcweir if( (*it)->handleEvent( aEvent ) )
155cdf0e10cSrcweir return true;
156cdf0e10cSrcweir return false;
157cdf0e10cSrcweir }
158cdf0e10cSrcweir
dispatchErrorEvent(void * pData,int nBytes)159cdf0e10cSrcweir bool DisplayConnection::dispatchErrorEvent( void* pData, int nBytes )
160cdf0e10cSrcweir {
161cdf0e10cSrcweir SolarMutexReleaser aRel;
162cdf0e10cSrcweir
163cdf0e10cSrcweir Sequence< sal_Int8 > aSeq( (sal_Int8*)pData, nBytes );
164cdf0e10cSrcweir Any aEvent;
165cdf0e10cSrcweir aEvent <<= aSeq;
166cdf0e10cSrcweir ::std::list< css::uno::Reference< XEventHandler > > handlers;
167cdf0e10cSrcweir {
168cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
169cdf0e10cSrcweir handlers = m_aErrorHandlers;
170cdf0e10cSrcweir }
171cdf0e10cSrcweir for( ::std::list< css::uno::Reference< XEventHandler > >::const_iterator it = handlers.begin(); it != handlers.end(); ++it )
172cdf0e10cSrcweir if( (*it)->handleEvent( aEvent ) )
173cdf0e10cSrcweir return true;
174cdf0e10cSrcweir
175cdf0e10cSrcweir return false;
176cdf0e10cSrcweir }
177