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Diffstat (limited to 'UnoControls/source/base/basecontrol.cxx')
| -rw-r--r-- | UnoControls/source/base/basecontrol.cxx | 1022 |
1 files changed, 0 insertions, 1022 deletions
diff --git a/UnoControls/source/base/basecontrol.cxx b/UnoControls/source/base/basecontrol.cxx deleted file mode 100644 index 90e0e601e..000000000 --- a/UnoControls/source/base/basecontrol.cxx +++ /dev/null @@ -1,1022 +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. - * - ************************************************************************/ - -//____________________________________________________________________________________________________________ -// my own include -//____________________________________________________________________________________________________________ - -#include "basecontrol.hxx" - -//____________________________________________________________________________________________________________ -// includes of other projects -//____________________________________________________________________________________________________________ -#include <com/sun/star/awt/XDevice.hpp> -#include <com/sun/star/awt/XDisplayBitmap.hpp> -#include <com/sun/star/awt/DeviceInfo.hpp> -#include <com/sun/star/awt/WindowAttribute.hpp> -#include <com/sun/star/awt/PosSize.hpp> -#include <cppuhelper/typeprovider.hxx> - -//____________________________________________________________________________________________________________ -// includes of my own project -//____________________________________________________________________________________________________________ - -//____________________________________________________________________________________________________________ -// namespaces -//____________________________________________________________________________________________________________ - -using namespace ::cppu ; -using namespace ::osl ; -using namespace ::rtl ; -using namespace ::com::sun::star::uno ; -using namespace ::com::sun::star::lang ; -using namespace ::com::sun::star::awt ; - -namespace unocontrols{ - -//____________________________________________________________________________________________________________ -// defines -//____________________________________________________________________________________________________________ - -#define DEFAULT_PMULTIPLEXER NULL -#define DEFAULT_X 0 -#define DEFAULT_Y 0 -#define DEFAULT_WIDTH 100 -#define DEFAULT_HEIGHT 100 -#define DEFAULT_VISIBLE sal_False -#define DEFAULT_INDESIGNMODE sal_False -#define DEFAULT_ENABLE sal_True -#define SERVICE_VCLTOOLKIT "com.sun.star.awt.Toolkit" - -//____________________________________________________________________________________________________________ -// construct/destruct -//____________________________________________________________________________________________________________ - -BaseControl::BaseControl( const Reference< XMultiServiceFactory >& xFactory ) - : IMPL_MutexContainer ( ) - , OComponentHelper ( m_aMutex ) - , m_xFactory ( xFactory ) - , m_pMultiplexer ( DEFAULT_PMULTIPLEXER ) - , m_nX ( DEFAULT_X ) - , m_nY ( DEFAULT_Y ) - , m_nWidth ( DEFAULT_WIDTH ) - , m_nHeight ( DEFAULT_HEIGHT ) - , m_bVisible ( DEFAULT_VISIBLE ) - , m_bInDesignMode ( DEFAULT_INDESIGNMODE ) - , m_bEnable ( DEFAULT_ENABLE ) -{ -} - -BaseControl::~BaseControl() -{ -} - -//____________________________________________________________________________________________________________ -// XInterface -//____________________________________________________________________________________________________________ - -Any SAL_CALL BaseControl::queryInterface( const Type& rType ) throw( RuntimeException ) -{ - Any aReturn ; - if ( m_xDelegator.is() == sal_True ) - { - // If an delegator exist, forward question to his queryInterface. - // Delegator will ask his own queryAggregation! - aReturn = m_xDelegator->queryInterface( rType ); - } - else - { - // If an delegator unknown, forward question to own queryAggregation. - aReturn = queryAggregation( rType ); - } - - return aReturn ; -} - -//____________________________________________________________________________________________________________ -// XInterface -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::acquire() throw() -{ - // Attention: - // Don't use mutex or guard in this method!!! Is a method of XInterface. - - // Forward to baseclass - OComponentHelper::acquire(); -} - -//____________________________________________________________________________________________________________ -// XInterface -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::release() throw() -{ - // Attention: - // Don't use mutex or guard in this method!!! Is a method of XInterface. - - // Forward to baseclass - OComponentHelper::release(); -} - -//____________________________________________________________________________________________________________ -// XTypeProvider -//____________________________________________________________________________________________________________ - -Sequence< Type > SAL_CALL BaseControl::getTypes() throw( RuntimeException ) -{ - // Optimize this method ! - // We initialize a static variable only one time. And we don't must use a mutex at every call! - // For the first call; pTypeCollection is NULL - for the second call pTypeCollection is different from NULL! - static OTypeCollection* pTypeCollection = NULL ; - - if ( pTypeCollection == NULL ) - { - // Ready for multithreading; get global mutex for first call of this method only! see before - MutexGuard aGuard( Mutex::getGlobalMutex() ); - - // Control these pointer again ... it can be, that another instance will be faster then these! - if ( pTypeCollection == NULL ) - { - // Create a static typecollection ... - static OTypeCollection aTypeCollection( ::getCppuType(( const Reference< XPaintListener >*)NULL ) , - ::getCppuType(( const Reference< XWindowListener>*)NULL ) , - ::getCppuType(( const Reference< XView >*)NULL ) , - ::getCppuType(( const Reference< XWindow >*)NULL ) , - ::getCppuType(( const Reference< XServiceInfo >*)NULL ) , - ::getCppuType(( const Reference< XControl >*)NULL ) , - OComponentHelper::getTypes() - ); - - // ... and set his address to static pointer! - pTypeCollection = &aTypeCollection ; - } - } - - return pTypeCollection->getTypes(); -} - -//____________________________________________________________________________________________________________ -// XTypeProvider -//____________________________________________________________________________________________________________ - -Sequence< sal_Int8 > SAL_CALL BaseControl::getImplementationId() throw( RuntimeException ) -{ - // Create one Id for all instances of this class. - // Use ethernet address to do this! (sal_True) - - // Optimize this method - // We initialize a static variable only one time. And we don't must use a mutex at every call! - // For the first call; pID is NULL - for the second call pID is different from NULL! - static OImplementationId* pID = NULL ; - - if ( pID == NULL ) - { - // Ready for multithreading; get global mutex for first call of this method only! see before - MutexGuard aGuard( Mutex::getGlobalMutex() ); - - // Control these pointer again ... it can be, that another instance will be faster then these! - if ( pID == NULL ) - { - // Create a new static ID ... - static OImplementationId aID( sal_False ); - // ... and set his address to static pointer! - pID = &aID ; - } - } - - return pID->getImplementationId(); -} - -//____________________________________________________________________________________________________________ -// XAggregation -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setDelegator( const Reference< XInterface >& xDel ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - m_xDelegator = xDel; -} - -//____________________________________________________________________________________________________________ -// XAggregation -//____________________________________________________________________________________________________________ - -Any SAL_CALL BaseControl::queryAggregation( const Type& aType ) throw( RuntimeException ) -{ - // Ask for my own supported interfaces ... - // Attention: XTypeProvider and XInterface are supported by OComponentHelper! - Any aReturn ( ::cppu::queryInterface( aType , - static_cast< XPaintListener*> ( this ) , - static_cast< XWindowListener*> ( this ) , - static_cast< XView* > ( this ) , - static_cast< XWindow* > ( this ) , - static_cast< XServiceInfo* > ( this ) , - static_cast< XControl* > ( 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 OComponentHelper::queryAggregation( aType ); - } -} - -//____________________________________________________________________________________________________________ -// XServiceInfo -//____________________________________________________________________________________________________________ - -OUString SAL_CALL BaseControl::getImplementationName() throw( RuntimeException ) -{ - return impl_getStaticImplementationName(); -} - -//____________________________________________________________________________________________________________ -// XServiceInfo -//____________________________________________________________________________________________________________ - -sal_Bool SAL_CALL BaseControl::supportsService( const OUString& sServiceName ) throw( RuntimeException ) -{ - Sequence< OUString > seqServiceNames = getSupportedServiceNames(); - const OUString* pArray = seqServiceNames.getConstArray(); - for ( sal_Int32 nCounter=0; nCounter<seqServiceNames.getLength(); nCounter++ ) - { - if ( pArray[nCounter] == sServiceName ) - { - return sal_True ; - } - } - return sal_False ; -} - -//____________________________________________________________________________________________________________ -// XServiceInfo -//____________________________________________________________________________________________________________ - -Sequence< OUString > SAL_CALL BaseControl::getSupportedServiceNames() throw( RuntimeException ) -{ - return impl_getStaticSupportedServiceNames(); -} - -//____________________________________________________________________________________________________________ -// XComponent -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::dispose() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - if ( m_pMultiplexer != NULL ) - { - // to all other paint, focus, etc. - m_pMultiplexer->disposeAndClear(); - } - - // set the service manager to disposed - OComponentHelper::dispose(); - - // release context and peer - m_xContext = Reference< XInterface >(); - impl_releasePeer(); - - // release view - if ( m_xGraphicsView.is() == sal_True ) - { - m_xGraphicsView = Reference< XGraphics >(); - } -} - -//____________________________________________________________________________________________________________ -// XComponent -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addEventListener( const Reference< XEventListener >& xListener ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - OComponentHelper::addEventListener( xListener ); -} - -//____________________________________________________________________________________________________________ -// XComponent -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeEventListener( const Reference< XEventListener >& xListener ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - OComponentHelper::removeEventListener( xListener ); -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::createPeer( const Reference< XToolkit >& xToolkit , - const Reference< XWindowPeer >& xParentPeer ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - if ( m_xPeer.is() == sal_False ) - { - // use method "BaseControl::getWindowDescriptor()" fot change window attributes !!! - WindowDescriptor* pDescriptor = impl_getWindowDescriptor( xParentPeer ); - - if ( m_bVisible == sal_True ) - { - pDescriptor->WindowAttributes |= WindowAttribute::SHOW ; - } - - // very slow under remote conditions! - // create the window on the server - Reference< XToolkit > xLocalToolkit = xToolkit ; - if ( xLocalToolkit.is() == sal_False ) - { - // but first create wellknown toolkit, if it not exist - xLocalToolkit = Reference< XToolkit > ( m_xFactory->createInstance( OUString(RTL_CONSTASCII_USTRINGPARAM( SERVICE_VCLTOOLKIT )) ), UNO_QUERY ); - } - m_xPeer = xLocalToolkit->createWindow( *pDescriptor ); - m_xPeerWindow = Reference< XWindow >( m_xPeer, UNO_QUERY ); - - // don't forget to release the memory! - delete pDescriptor ; - - if ( m_xPeerWindow.is() == sal_True ) - { - if ( m_pMultiplexer != NULL ) - { - m_pMultiplexer->setPeer( m_xPeerWindow ); - } - - // create new referenz to xgraphics for painting on a peer - // and add a paint listener - Reference< XDevice > xDevice( m_xPeerWindow, UNO_QUERY ); - - if ( xDevice.is() == sal_True ) - { - m_xGraphicsPeer = xDevice->createGraphics(); - } - - if ( m_xGraphicsPeer.is() == sal_True ) - { - addPaintListener( this ); - addWindowListener( this ); - } - - // PosSize_POSSIZE defined in <stardiv/uno/awt/window.hxx> - m_xPeerWindow->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, PosSize::POSSIZE ); - m_xPeerWindow->setEnable( m_bEnable ); - m_xPeerWindow->setVisible( m_bVisible && !m_bInDesignMode ); - } - } -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setContext( const Reference< XInterface >& xContext ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - m_xContext = xContext ; -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setDesignMode( sal_Bool bOn ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - m_bInDesignMode = bOn ; -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -Reference< XInterface > SAL_CALL BaseControl::getContext() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return m_xContext ; -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -Reference< XWindowPeer > SAL_CALL BaseControl::getPeer() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return m_xPeer ; -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -Reference< XView > SAL_CALL BaseControl::getView() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return Reference< XView >( (OWeakObject*)this, UNO_QUERY ); -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -sal_Bool SAL_CALL BaseControl::isDesignMode() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return m_bInDesignMode ; -} - -//____________________________________________________________________________________________________________ -// XControl -//____________________________________________________________________________________________________________ - -sal_Bool SAL_CALL BaseControl::isTransparent() throw( RuntimeException ) -{ - return sal_False ; -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setPosSize( sal_Int32 nX , - sal_Int32 nY , - sal_Int32 nWidth , - sal_Int32 nHeight , - sal_Int16 nFlags ) throw( RuntimeException ) -{ - // - change size and position of window and save the values - // - "nFlags" declared in <stardiv/uno/awt/window.hxx> ("#define PosSize_X .....") - - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - sal_Bool bChanged = sal_False ; - - if ( nFlags & PosSize::X ) - { - bChanged |= m_nX != nX, m_nX = nX ; - } - - if ( nFlags & PosSize::Y ) - { - bChanged |= m_nY != nY, m_nY = nY ; - } - - if ( nFlags & PosSize::WIDTH ) - { - bChanged |= m_nWidth != nWidth, m_nWidth = nWidth ; - } - - if ( nFlags & PosSize::HEIGHT ) - { - bChanged |= m_nHeight != nHeight, m_nHeight = nHeight ; - } - - if ( bChanged && m_xPeerWindow.is() ) - { - m_xPeerWindow->setPosSize( m_nX, m_nY, m_nWidth, m_nHeight, nFlags ); - } -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setVisible( sal_Bool bVisible ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - // Set new state of flag - m_bVisible = bVisible ; - - if ( m_xPeerWindow.is() == sal_True ) - { - // Set it also on peerwindow - m_xPeerWindow->setVisible( m_bVisible ); - } -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setEnable( sal_Bool bEnable ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - // Set new state of flag - m_bEnable = bEnable ; - - if ( m_xPeerWindow.is() == sal_True ) - { - // Set it also on peerwindow - m_xPeerWindow->setEnable( m_bEnable ); - } -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setFocus() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - if ( m_xPeerWindow.is() == sal_True ) - { - m_xPeerWindow->setFocus(); - } -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -Rectangle SAL_CALL BaseControl::getPosSize() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return Rectangle( m_nX, m_nY , m_nWidth, m_nHeight ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addWindowListener( const Reference< XWindowListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XWindowListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addFocusListener( const Reference< XFocusListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XFocusListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addKeyListener( const Reference< XKeyListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XKeyListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addMouseListener( const Reference< XMouseListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XMouseListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addMouseMotionListener( const Reference< XMouseMotionListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XMouseMotionListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::addPaintListener( const Reference< XPaintListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->advise( ::getCppuType(( const Reference< XPaintListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeWindowListener( const Reference< XWindowListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XWindowListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeFocusListener( const Reference< XFocusListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XFocusListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeKeyListener( const Reference< XKeyListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XKeyListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeMouseListener( const Reference< XMouseListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XMouseListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removeMouseMotionListener( const Reference< XMouseMotionListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XMouseMotionListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XWindow -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::removePaintListener( const Reference< XPaintListener >& xListener ) throw( RuntimeException ) -{ - impl_getMultiplexer()->unadvise( ::getCppuType(( const Reference< XPaintListener >*)0), xListener ); -} - -//____________________________________________________________________________________________________________ -// XView -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::draw( sal_Int32 nX , - sal_Int32 nY ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - // - paint to an view - // - use the method "paint()" - // - see also "windowPaint()" - impl_paint( nX, nY, m_xGraphicsView ); -} - -//____________________________________________________________________________________________________________ -// XView -//____________________________________________________________________________________________________________ - -sal_Bool SAL_CALL BaseControl::setGraphics( const Reference< XGraphics >& xDevice ) throw( RuntimeException ) -{ - // - set the graphics for an view - // - in this class exist 2 graphics-member ... one for peer[_xGraphicsPeer] and one for view[_xGraphicsView] - // - they are used by "windowPaint() and draw()", forwarded to "paint ()" - sal_Bool bReturn = sal_False ; - if ( xDevice.is() == sal_True ) - { - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - m_xGraphicsView = xDevice ; - bReturn = sal_True ; - } - - return bReturn ; -} - -//____________________________________________________________________________________________________________ -// XView -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::setZoom( float /*fZoomX*/ , - float /*fZoomY*/ ) throw( RuntimeException ) -{ - // Not implemented yet -} - -//____________________________________________________________________________________________________________ -// XView -//____________________________________________________________________________________________________________ - -Reference< XGraphics > SAL_CALL BaseControl::getGraphics() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return m_xGraphicsView ; -} - -//____________________________________________________________________________________________________________ -// XView -//____________________________________________________________________________________________________________ - -Size SAL_CALL BaseControl::getSize() throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - return Size( m_nWidth, m_nHeight ); -} - -//____________________________________________________________________________________________________________ -// XEventListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::disposing( const EventObject& /*aSource*/ ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - // - release ALL references - // - it must be !!! - if ( m_xGraphicsPeer.is() == sal_True ) - { - removePaintListener( this ); - removeWindowListener( this ); - m_xGraphicsPeer = Reference< XGraphics >(); - } - - if ( m_xGraphicsView.is() == sal_True ) - { - m_xGraphicsView = Reference< XGraphics >(); - } -} - -//____________________________________________________________________________________________________________ -// XPaintListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::windowPaint( const PaintEvent& /*aEvent*/ ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - // - repaint the peer - // - use the method "paint ()" for painting on a peer and a print device !!! - // - see also "draw ()" - impl_paint( 0, 0, m_xGraphicsPeer ); -} - -//____________________________________________________________________________________________________________ -// XWindowListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::windowResized( const WindowEvent& aEvent ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - m_nWidth = aEvent.Width ; - m_nHeight = aEvent.Height ; - WindowEvent aMappedEvent = aEvent; - aMappedEvent.X = 0; - aMappedEvent.Y = 0; - impl_recalcLayout( aMappedEvent ); -} - -//____________________________________________________________________________________________________________ -// XWindowListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::windowMoved( const WindowEvent& aEvent ) throw( RuntimeException ) -{ - // Ready for multithreading - MutexGuard aGuard( m_aMutex ); - - m_nWidth = aEvent.Width ; - m_nHeight = aEvent.Height ; - WindowEvent aMappedEvent = aEvent; - aMappedEvent.X = 0; - aMappedEvent.Y = 0; - impl_recalcLayout( aMappedEvent ); -} - -//____________________________________________________________________________________________________________ -// XWindowListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::windowShown( const EventObject& /*aEvent*/ ) throw( RuntimeException ) -{ -} - -//____________________________________________________________________________________________________________ -// XWindowListener -//____________________________________________________________________________________________________________ - -void SAL_CALL BaseControl::windowHidden( const EventObject& /*aEvent*/ ) throw( RuntimeException ) -{ -} - -//____________________________________________________________________________________________________________ -// impl but public method to register service in DLL -// (In this BASE-implementation not implemented! Overwrite it in derived classes.) -//____________________________________________________________________________________________________________ - -const Sequence< OUString > BaseControl::impl_getStaticSupportedServiceNames() -{ - return Sequence< OUString >(); -} - -//____________________________________________________________________________________________________________ -// impl but public method to register service in DLL -// (In this BASE-implementation not implemented! Overwrite it in derived classes.) -//____________________________________________________________________________________________________________ - -const OUString BaseControl::impl_getStaticImplementationName() -{ - return OUString(); -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -const Reference< XMultiServiceFactory > BaseControl::impl_getMultiServiceFactory() -{ - return m_xFactory ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -const Reference< XWindow > BaseControl::impl_getPeerWindow() -{ - return m_xPeerWindow ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -const Reference< XGraphics > BaseControl::impl_getGraphicsPeer() -{ - return m_xGraphicsPeer ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -const sal_Int32& BaseControl::impl_getWidth() -{ - return m_nWidth ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -const sal_Int32& BaseControl::impl_getHeight() -{ - return m_nHeight ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -WindowDescriptor* BaseControl::impl_getWindowDescriptor( const Reference< XWindowPeer >& xParentPeer ) -{ - // - used from "createPeer()" to set the values of an ::com::sun::star::awt::WindowDescriptor !!! - // - if you will change the descriptor-values, you must override this virtuell function - // - the caller must release the memory for this dynamical descriptor !!! - - WindowDescriptor* pDescriptor = new WindowDescriptor ; - - pDescriptor->Type = WindowClass_SIMPLE ; - pDescriptor->WindowServiceName = OUString(RTL_CONSTASCII_USTRINGPARAM("window")) ; - pDescriptor->ParentIndex = -1 ; - pDescriptor->Parent = xParentPeer ; - pDescriptor->Bounds = getPosSize () ; - pDescriptor->WindowAttributes = 0 ; - - return pDescriptor ; -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -void BaseControl::impl_paint( sal_Int32 /*nX*/ , - sal_Int32 /*nY*/ , - const Reference< XGraphics >& /*xGraphics*/ ) -{ - // - one paint method for peer AND view !!! - // (see also => "windowPaint()" and "draw()") - // - not used in this implementation, but its not necessary to make it pure virtual !!! -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -void BaseControl::impl_recalcLayout( const WindowEvent& /*aEvent*/ ) -{ - // We need as virtual function to support automaticly resizing of derived controls! - // But we make it not pure virtual because it's not neccessary for all derived classes! -} - -//____________________________________________________________________________________________________________ -// protected method -//____________________________________________________________________________________________________________ - -Reference< XInterface > BaseControl::impl_getDelegator() -{ - return m_xDelegator ; -} - -//____________________________________________________________________________________________________________ -// private method -//____________________________________________________________________________________________________________ - -void BaseControl::impl_releasePeer() -{ - if ( m_xPeer.is() == sal_True ) - { - if ( m_xGraphicsPeer.is() == sal_True ) - { - removePaintListener( this ); - removeWindowListener( this ); - m_xGraphicsPeer = Reference< XGraphics >(); - } - - m_xPeer->dispose(); - m_xPeerWindow = Reference< XWindow >(); - m_xPeer = Reference< XWindowPeer >(); - - if ( m_pMultiplexer != NULL ) - { - // take changes on multiplexer - m_pMultiplexer->setPeer( Reference< XWindow >() ); - } - } -} - -//____________________________________________________________________________________________________________ -// private method -//____________________________________________________________________________________________________________ - -OMRCListenerMultiplexerHelper* BaseControl::impl_getMultiplexer() -{ - if ( m_pMultiplexer == NULL ) - { - m_pMultiplexer = new OMRCListenerMultiplexerHelper( (XWindow*)this, m_xPeerWindow ); - m_xMultiplexer = Reference< XInterface >( (OWeakObject*)m_pMultiplexer, UNO_QUERY ); - } - - return m_pMultiplexer ; -} - -} // namespace unocontrols - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |