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authorMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
committerMichael Stahl <mstahl@redhat.com>2012-01-28 20:52:45 +0100
commit2e626373db2412ac22e8c5c27a60d11cd29e875b (patch)
tree9e9f67205cd5b72f1031721273e1534a3a1e5b0f /UnoControls/source/base/multiplexer.cxx
parentf7ee7bbd5174b084f018c2ec94d8c70c98ee04da (diff)
replace obsolete "master" branch with README that points at new repoHEADmaster-deletedmaster
Diffstat (limited to 'UnoControls/source/base/multiplexer.cxx')
-rw-r--r--UnoControls/source/base/multiplexer.cxx530
1 files changed, 0 insertions, 530 deletions
diff --git a/UnoControls/source/base/multiplexer.cxx b/UnoControls/source/base/multiplexer.cxx
deleted file mode 100644
index d7be8569a..000000000
--- a/UnoControls/source/base/multiplexer.cxx
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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#include "multiplexer.hxx"
-
-#include <osl/diagnose.h>
-
-using namespace ::cppu ;
-using namespace ::osl ;
-using namespace ::com::sun::star::uno ;
-using namespace ::com::sun::star::awt ;
-using namespace ::com::sun::star::lang ;
-
-namespace unocontrols{
-
-//____________________________________________________________________________________________________________
-// macros
-//____________________________________________________________________________________________________________
-
-#define MULTIPLEX( INTERFACE, METHOD, EVENTTYP, EVENT ) \
- \
- /* First get all interfaces from container with right type.*/ \
- OInterfaceContainerHelper* pContainer = m_aListenerHolder.getContainer( ::getCppuType((const Reference< INTERFACE >*)0) ); \
- /* Do the follow only, if elements in container exist.*/ \
- if( pContainer != NULL ) \
- { \
- OInterfaceIteratorHelper aIterator( *pContainer ); \
- EVENTTYP aLocalEvent = EVENT; \
- /* Remark: The control is the event source not the peer.*/ \
- /* We must change the source of the event. */ \
- aLocalEvent.Source = m_xControl ; \
- /* Is the control not destroyed? */ \
- if( aLocalEvent.Source.is() == sal_True ) \
- { \
- if( aIterator.hasMoreElements() ) \
- { \
- INTERFACE * pListener = (INTERFACE *)aIterator.next(); \
- try \
- { \
- pListener->METHOD( aLocalEvent ); \
- } \
- catch( RuntimeException& ) \
- { \
- /* Ignore all system exceptions from the listener! */ \
- } \
- } \
- } \
- }
-
-//____________________________________________________________________________________________________________
-// construct/destruct
-//____________________________________________________________________________________________________________
-
-OMRCListenerMultiplexerHelper::OMRCListenerMultiplexerHelper( const Reference< XWindow >& xControl ,
- const Reference< XWindow >& xPeer )
- : m_xPeer ( xPeer )
- , m_xControl ( xControl )
- , m_aListenerHolder ( m_aMutex )
-{
-}
-
-OMRCListenerMultiplexerHelper::OMRCListenerMultiplexerHelper( const OMRCListenerMultiplexerHelper& /*aCopyInstance*/ )
- : XFocusListener()
- , XWindowListener()
- , XKeyListener()
- , XMouseListener()
- , XMouseMotionListener()
- , XPaintListener()
- , XTopWindowListener()
- , OWeakObject()
- , m_aListenerHolder ( m_aMutex )
-{
-}
-
-OMRCListenerMultiplexerHelper::~OMRCListenerMultiplexerHelper()
-{
-}
-
-//____________________________________________________________________________________________________________
-// XInterface
-//____________________________________________________________________________________________________________
-
-Any SAL_CALL OMRCListenerMultiplexerHelper::queryInterface( const Type& rType ) throw( RuntimeException )
-{
- // Attention:
- // Don't use mutex or guard in this method!!! Is a method of XInterface.
-
- // Ask for my own supported interfaces ...
- // Attention: XTypeProvider and XInterface are supported by OComponentHelper!
- Any aReturn ( ::cppu::queryInterface( rType ,
- static_cast< XWindowListener* > ( this ) ,
- static_cast< XKeyListener* > ( this ) ,
- static_cast< XFocusListener* > ( this ) ,
- static_cast< XMouseListener* > ( this ) ,
- static_cast< XMouseMotionListener* > ( this ) ,
- static_cast< XPaintListener* > ( this ) ,
- static_cast< XTopWindowListener* > ( this ) ,
- static_cast< XTopWindowListener* > ( this )
- )
- );
-
- // If searched interface supported by this class ...
- if ( aReturn.hasValue() == sal_True )
- {
- // ... return this information.
- return aReturn ;
- }
- else
- {
- // Else; ... ask baseclass for interfaces!
- return OWeakObject::queryInterface( rType );
- }
-}
-
-//____________________________________________________________________________________________________________
-// XInterface
-//____________________________________________________________________________________________________________
-
-void SAL_CALL OMRCListenerMultiplexerHelper::acquire() throw()
-{
- // Attention:
- // Don't use mutex or guard in this method!!! Is a method of XInterface.
-
- // Forward to baseclass
- OWeakObject::acquire();
-}
-
-//____________________________________________________________________________________________________________
-// XInterface
-//____________________________________________________________________________________________________________
-
-void SAL_CALL OMRCListenerMultiplexerHelper::release() throw()
-{
- // Attention:
- // Don't use mutex or guard in this method!!! Is a method of XInterface.
-
- // Forward to baseclass
- OWeakObject::release();
-}
-
-//____________________________________________________________________________________________________________
-// operator
-//____________________________________________________________________________________________________________
-
-OMRCListenerMultiplexerHelper::operator Reference< XInterface >() const
-{
- return ((OWeakObject*)this) ;
-}
-
-//____________________________________________________________________________________________________________
-// container method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::setPeer( const Reference< XWindow >& xPeer )
-{
- MutexGuard aGuard( m_aMutex );
- if( m_xPeer != xPeer )
- {
- if( m_xPeer.is() )
- {
- // get all types from the listener added to the peer
- Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
- const Type* pArray = aContainedTypes.getConstArray();
- sal_Int32 nCount = aContainedTypes.getLength();
- // loop over all listener types and remove the listeners from the peer
- for( sal_Int32 i=0; i<nCount; i++ )
- impl_unadviseFromPeer( m_xPeer, pArray[i] );
- }
- m_xPeer = xPeer;
- if( m_xPeer.is() )
- {
- // get all types from the listener added to the peer
- Sequence< Type > aContainedTypes = m_aListenerHolder.getContainedTypes();
- const Type* pArray = aContainedTypes.getConstArray();
- sal_Int32 nCount = aContainedTypes.getLength();
- // loop over all listener types and add the listeners to the peer
- for( sal_Int32 i = 0; i < nCount; i++ )
- impl_adviseToPeer( m_xPeer, pArray[i] );
- }
- }
-}
-
-//____________________________________________________________________________________________________________
-// container method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::disposeAndClear()
-{
- EventObject aEvent ;
- aEvent.Source = m_xControl ;
- m_aListenerHolder.disposeAndClear( aEvent );
-}
-
-//____________________________________________________________________________________________________________
-// container method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::advise( const Type& aType ,
- const Reference< XInterface >& xListener )
-{
- MutexGuard aGuard( m_aMutex );
- if( m_aListenerHolder.addInterface( aType, xListener ) == 1 )
- {
- // the first listener is added
- if( m_xPeer.is() )
- {
- impl_adviseToPeer( m_xPeer, aType );
- }
- }
-}
-
-//____________________________________________________________________________________________________________
-// container method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::unadvise( const Type& aType ,
- const Reference< XInterface >& xListener )
-{
- MutexGuard aGuard( m_aMutex );
- if( m_aListenerHolder.removeInterface( aType, xListener ) == 0 )
- {
- // the last listener is removed
- if ( m_xPeer.is() )
- {
- impl_unadviseFromPeer( m_xPeer, aType );
- }
- }
-}
-
-//____________________________________________________________________________________________________________
-// XEventListener
-//____________________________________________________________________________________________________________
-
-void SAL_CALL OMRCListenerMultiplexerHelper::disposing( const EventObject& /*aSource*/ ) throw( RuntimeException )
-{
- MutexGuard aGuard( m_aMutex );
- // peer is disposed, clear the reference
- m_xPeer = Reference< XWindow >();
-}
-
-//____________________________________________________________________________________________________________
-// XFcousListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::focusGained(const FocusEvent& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XFocusListener, focusGained, FocusEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XFcousListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::focusLost(const FocusEvent& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XFocusListener, focusLost, FocusEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowResized(const WindowEvent& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XWindowListener, windowResized, WindowEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowMoved(const WindowEvent& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XWindowListener, windowMoved, WindowEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowShown(const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XWindowListener, windowShown, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowHidden(const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XWindowListener, windowHidden, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XKeyListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::keyPressed(const KeyEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XKeyListener, keyPressed, KeyEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XKeyListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::keyReleased(const KeyEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XKeyListener, keyReleased, KeyEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mousePressed(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseListener, mousePressed, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mouseReleased(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseListener, mouseReleased, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mouseEntered(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseListener, mouseEntered, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mouseExited(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseListener, mouseExited, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseMotionListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mouseDragged(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseMotionListener, mouseDragged, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XMouseMotionListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::mouseMoved(const MouseEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XMouseMotionListener, mouseMoved, MouseEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XPaintListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowPaint(const PaintEvent& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XPaintListener, windowPaint, PaintEvent, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowOpened(const EventObject& aEvent) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowOpened, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowClosing( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowClosing, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowClosed( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowClosed, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowMinimized( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowMinimized, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowNormalized( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowNormalized, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowActivated( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowActivated, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// XTopWindowListener
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::windowDeactivated( const EventObject& aEvent ) throw( RuntimeException )
-{
- MULTIPLEX( XTopWindowListener, windowDeactivated, EventObject, aEvent )
-}
-
-//____________________________________________________________________________________________________________
-// protected method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::impl_adviseToPeer( const Reference< XWindow >& xPeer ,
- const Type& aType )
-{
- // add a listener to the source (peer)
- if( aType == ::getCppuType((const Reference< XWindowListener >*)0) )
- xPeer->addWindowListener( this );
- else if( aType == ::getCppuType((const Reference< XKeyListener >*)0) )
- xPeer->addKeyListener( this );
- else if( aType == ::getCppuType((const Reference< XFocusListener >*)0) )
- xPeer->addFocusListener( this );
- else if( aType == ::getCppuType((const Reference< XMouseListener >*)0) )
- xPeer->addMouseListener( this );
- else if( aType == ::getCppuType((const Reference< XMouseMotionListener >*)0) )
- xPeer->addMouseMotionListener( this );
- else if( aType == ::getCppuType((const Reference< XPaintListener >*)0) )
- xPeer->addPaintListener( this );
- else if( aType == ::getCppuType((const Reference< XTopWindowListener >*)0) )
- {
- Reference< XTopWindow > xTop( xPeer, UNO_QUERY );
- if( xTop.is() )
- xTop->addTopWindowListener( this );
- }
- else
- {
- OSL_FAIL( "unknown listener" );
- }
-}
-
-//____________________________________________________________________________________________________________
-// protected method
-//____________________________________________________________________________________________________________
-
-void OMRCListenerMultiplexerHelper::impl_unadviseFromPeer( const Reference< XWindow >& xPeer ,
- const Type& aType )
-{
- // the last listener is removed, remove the listener from the source (peer)
- if( aType == ::getCppuType((const Reference< XWindowListener >*)0) )
- xPeer->removeWindowListener( this );
- else if( aType == ::getCppuType((const Reference< XKeyListener >*)0) )
- xPeer->removeKeyListener( this );
- else if( aType == ::getCppuType((const Reference< XFocusListener >*)0) )
- xPeer->removeFocusListener( this );
- else if( aType == ::getCppuType((const Reference< XMouseListener >*)0) )
- xPeer->removeMouseListener( this );
- else if( aType == ::getCppuType((const Reference< XMouseMotionListener >*)0) )
- xPeer->removeMouseMotionListener( this );
- else if( aType == ::getCppuType((const Reference< XPaintListener >*)0) )
- xPeer->removePaintListener( this );
- else if( aType == ::getCppuType((const Reference< XTopWindowListener >*)0) )
- {
- Reference< XTopWindow > xTop( xPeer, UNO_QUERY );
- if( xTop.is() )
- xTop->removeTopWindowListener( this );
- }
- else
- {
- OSL_FAIL( "unknown listener" );
- }
-}
-
-} // namespace unocontrols
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */