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+/*************************************************************************
+ *
+ * $RCSfile: basecontrol.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 16:11:17 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library 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 for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+//____________________________________________________________________________________________________________
+// my own include
+//____________________________________________________________________________________________________________
+
+#ifndef _UNOCONTROLS_BASECONTROL_CTRL_HXX
+#include "basecontrol.hxx"
+#endif
+
+//____________________________________________________________________________________________________________
+// includes of other projects
+//____________________________________________________________________________________________________________
+
+#ifndef _COM_SUN_STAR_AWT_XDEVICE_HPP_
+#include <com/sun/star/awt/XDevice.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_AWT_XDISPLAYBITMAP_HPP_
+#include <com/sun/star/awt/XDisplayBitmap.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_AWT_DEVICEINFO_HPP_
+#include <com/sun/star/awt/DeviceInfo.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_AWT_WINDOWATTRIBUTE_HPP_
+#include <com/sun/star/awt/WindowAttribute.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_AWT_POSSIZE_HPP_
+#include <com/sun/star/awt/PosSize.hpp>
+#endif
+
+#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
+#include <cppuhelper/typeprovider.hxx>
+#endif
+
+//____________________________________________________________________________________________________________
+// 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( RuntimeException )
+{
+ // 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( RuntimeException )
+{
+ // 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< 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 >& xDelegator ) throw( RuntimeException )
+{
+ // Ready for multithreading
+ MutexGuard aGuard( m_aMutex );
+ m_xDelegator = xDelegator ;
+}
+
+//____________________________________________________________________________________________________________
+// 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< 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::createFromAscii( 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 );
+ }
+
+ // 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 );
+ 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 );
+}
+
+//____________________________________________________________________________________________________________
+// 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 thid virtuell function
+ // - the caller must release the memory for this dynamical descriptor !!!
+
+ WindowDescriptor* pDescriptor = new WindowDescriptor ;
+
+ pDescriptor->Type = WindowClass_SIMPLE ;
+ pDescriptor->WindowServiceName = OUString::createFromAscii( "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
+//____________________________________________________________________________________________________________
+
+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 );
+ 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