diff options
Diffstat (limited to 'UnoControls/source/base/multiplexer.cxx')
| -rw-r--r-- | UnoControls/source/base/multiplexer.cxx | 530 |
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 +++ /dev/null @@ -1,530 +0,0 @@ -/* -*- 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: */ |