| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #include <com/sun/star/awt/SystemPointer.hdl> |
| |
| #include "window.hxx" |
| #include "player.hxx" |
| |
| using namespace ::com::sun::star; |
| |
| namespace avmedia { namespace xine { |
| |
| // ----------- |
| // - statics - |
| // ----------- |
| |
| static ::osl::Mutex& ImplGetOwnStaticMutex() |
| { |
| static ::osl::Mutex* pMutex = NULL; |
| |
| if( pMutex == NULL ) |
| { |
| ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); |
| |
| if( pMutex == NULL ) |
| { |
| static ::osl::Mutex aMutex; |
| pMutex = &aMutex; |
| } |
| } |
| |
| return *pMutex; |
| } |
| |
| // ----------- |
| // - WndProc - |
| // ----------- |
| |
| /* |
| LRESULT CALLBACK MediaPlayerWndProc( HWND hWnd,UINT nMsg, WPARAM nPar1, LPARAM nPar2 ) |
| { |
| Window* pWindow = (Window*) ::GetWindowLong( hWnd, 0 ); |
| bool bProcessed = true; |
| |
| if( pWindow ) |
| { |
| switch( nMsg ) |
| { |
| case( WM_SETCURSOR ): |
| pWindow->updatePointer(); |
| break; |
| |
| case( WM_GRAPHNOTIFY ): |
| pWindow->processGraphEvent(); |
| break; |
| |
| case( WM_MOUSEMOVE ): |
| case( WM_LBUTTONDOWN ): |
| case( WM_MBUTTONDOWN ): |
| case( WM_RBUTTONDOWN ): |
| case( WM_LBUTTONUP ): |
| case( WM_MBUTTONUP ): |
| case( WM_RBUTTONUP ): |
| { |
| awt::MouseEvent aUNOEvt; |
| POINT aWinPoint; |
| |
| if( !::GetCursorPos( &aWinPoint ) || !::ScreenToClient( hWnd, &aWinPoint ) ) |
| { |
| aWinPoint.x = GET_X_LPARAM( nPar2 ); |
| aWinPoint.y = GET_Y_LPARAM( nPar2 ); |
| } |
| aUNOEvt.Modifiers = 0; |
| aUNOEvt.Buttons = 0; |
| aUNOEvt.X = aWinPoint.x; |
| aUNOEvt.Y = aWinPoint.y; |
| aUNOEvt.PopupTrigger = false; |
| |
| // Modifiers |
| if( nPar1 & MK_SHIFT ) |
| aUNOEvt.Modifiers |= awt::KeyModifier::SHIFT; |
| |
| if( nPar1 & MK_CONTROL ) |
| aUNOEvt.Modifiers |= awt::KeyModifier::MOD1; |
| |
| // Buttons |
| if( WM_LBUTTONDOWN == nMsg || WM_LBUTTONUP == nMsg ) |
| aUNOEvt.Buttons |= awt::MouseButton::LEFT; |
| |
| if( WM_MBUTTONDOWN == nMsg || WM_MBUTTONUP == nMsg ) |
| aUNOEvt.Buttons |= awt::MouseButton::MIDDLE; |
| |
| if( WM_RBUTTONDOWN == nMsg || WM_RBUTTONUP == nMsg ) |
| aUNOEvt.Buttons |= awt::MouseButton::RIGHT; |
| |
| // event type |
| if( WM_LBUTTONDOWN == nMsg || |
| WM_MBUTTONDOWN == nMsg || |
| WM_RBUTTONDOWN == nMsg ) |
| { |
| aUNOEvt.ClickCount = 1; |
| pWindow->fireMousePressedEvent( aUNOEvt ); |
| } |
| else if( WM_LBUTTONUP == nMsg || |
| WM_MBUTTONUP == nMsg || |
| WM_RBUTTONUP == nMsg ) |
| { |
| aUNOEvt.ClickCount = 1; |
| pWindow->fireMouseReleasedEvent( aUNOEvt ); |
| } |
| else if( WM_MOUSEMOVE == nMsg ) |
| { |
| aUNOEvt.ClickCount = 0; |
| pWindow->fireMouseMovedEvent( aUNOEvt ); |
| pWindow->updatePointer(); |
| } |
| } |
| break; |
| |
| case( WM_SETFOCUS ): |
| { |
| const awt::FocusEvent aUNOEvt; |
| pWindow->fireSetFocusEvent( aUNOEvt ); |
| } |
| break; |
| |
| default: |
| bProcessed = false; |
| break; |
| } |
| } |
| else |
| bProcessed = false; |
| |
| return( bProcessed ? 0 : DefWindowProc( hWnd, nMsg, nPar1, nPar2 ) ); |
| } |
| */ |
| |
| // --------------- |
| // - Window - |
| // --------------- |
| |
| Window::Window( Player& rPlayer ) : |
| mrPlayer( rPlayer ), |
| maListeners( maMutex ), |
| meZoomLevel( media::ZoomLevel_NOT_AVAILABLE ), |
| mnPointerType( awt::SystemPointer::ARROW ) |
| { |
| ::osl::MutexGuard aGuard( ImplGetOwnStaticMutex() ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| Window::~Window() |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void Window::implLayoutVideoWindow() |
| { |
| if( media::ZoomLevel_NOT_AVAILABLE != meZoomLevel ) |
| { |
| awt::Size aPrefSize( mrPlayer.getPreferredPlayerWindowSize() ); |
| awt::Rectangle aRect = getPosSize(); |
| int nW = aRect.Width, nH = aRect.Height; |
| int nVideoW = nW, nVideoH = nH; |
| int nX = 0, nY = 0, nWidth = 0, nHeight = 0; |
| bool bDone = false, bZoom = false; |
| |
| if( media::ZoomLevel_ORIGINAL == meZoomLevel ) |
| { |
| bZoom = true; |
| } |
| else if( media::ZoomLevel_ZOOM_1_TO_4 == meZoomLevel ) |
| { |
| aPrefSize.Width >>= 2; |
| aPrefSize.Height >>= 2; |
| bZoom = true; |
| } |
| else if( media::ZoomLevel_ZOOM_1_TO_2 == meZoomLevel ) |
| { |
| aPrefSize.Width >>= 1; |
| aPrefSize.Height >>= 1; |
| bZoom = true; |
| } |
| else if( media::ZoomLevel_ZOOM_2_TO_1 == meZoomLevel ) |
| { |
| aPrefSize.Width <<= 1; |
| aPrefSize.Height <<= 1; |
| bZoom = true; |
| } |
| else if( media::ZoomLevel_ZOOM_4_TO_1 == meZoomLevel ) |
| { |
| aPrefSize.Width <<= 2; |
| aPrefSize.Height <<= 2; |
| bZoom = true; |
| } |
| else if( media::ZoomLevel_FIT_TO_WINDOW == meZoomLevel ) |
| { |
| nWidth = nVideoW; |
| nHeight = nVideoH; |
| bDone = true; |
| } |
| |
| if( bZoom ) |
| { |
| if( ( aPrefSize.Width <= nVideoW ) && ( aPrefSize.Height <= nVideoH ) ) |
| { |
| nX = ( nVideoW - aPrefSize.Width ) >> 1; |
| nY = ( nVideoH - aPrefSize.Height ) >> 1; |
| nWidth = aPrefSize.Width; |
| nHeight = aPrefSize.Height; |
| bDone = true; |
| } |
| } |
| |
| if( !bDone ) |
| { |
| if( aPrefSize.Width > 0 && aPrefSize.Height > 0 && nVideoW > 0 && nVideoH > 0 ) |
| { |
| double fPrefWH = (double) aPrefSize.Width / aPrefSize.Height; |
| |
| if( fPrefWH < ( (double) nVideoW / nVideoH ) ) |
| nVideoW = (int)( nVideoH * fPrefWH ); |
| else |
| nVideoH = (int)( nVideoW / fPrefWH ); |
| |
| nX = ( nW - nVideoW ) >> 1; |
| nY = ( nH - nVideoH ) >> 1; |
| nWidth = nVideoW; |
| nHeight = nVideoH; |
| } |
| else |
| nX = nY = nWidth = nHeight = 0; |
| } |
| |
| /* |
| IVideoWindow* pVideoWindow = const_cast< IVideoWindow* >( mrPlayer.getVideoWindow() ); |
| |
| if( pVideoWindow ) |
| pVideoWindow->SetWindowPosition( nX, nY, nWidth, nHeight ); |
| */ |
| } |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| bool Window::create( const uno::Sequence< uno::Any >& /*rArguments*/ ) |
| { |
| bool bRet = false; |
| |
| return bRet; |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::update( ) |
| throw (uno::RuntimeException) |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| sal_Bool SAL_CALL Window::setZoomLevel( media::ZoomLevel eZoomLevel ) |
| throw (uno::RuntimeException) |
| { |
| bool bRet = false; |
| |
| if( media::ZoomLevel_NOT_AVAILABLE != meZoomLevel && |
| media::ZoomLevel_NOT_AVAILABLE != eZoomLevel ) |
| { |
| if( eZoomLevel != meZoomLevel ) |
| { |
| meZoomLevel = eZoomLevel; |
| implLayoutVideoWindow(); |
| } |
| |
| bRet = true; |
| } |
| |
| return bRet; |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| media::ZoomLevel SAL_CALL Window::getZoomLevel( ) |
| throw (uno::RuntimeException) |
| { |
| return meZoomLevel; |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::setPointerType( sal_Int32 nPointerType ) |
| throw (uno::RuntimeException) |
| { |
| mnPointerType = nPointerType; |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::setPosSize( sal_Int32 /*X*/, sal_Int32 /*Y*/, sal_Int32 /*Width*/, sal_Int32 /*Height*/, sal_Int16 /*Flags*/ ) |
| throw (uno::RuntimeException) |
| { |
| implLayoutVideoWindow(); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| awt::Rectangle SAL_CALL Window::getPosSize() |
| throw (uno::RuntimeException) |
| { |
| awt::Rectangle aRet; |
| |
| return aRet; |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::setVisible( sal_Bool /* bVisible */ ) |
| throw (uno::RuntimeException) |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::setEnable( sal_Bool /* bEnable */ ) |
| throw (uno::RuntimeException) |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::setFocus( ) |
| throw (uno::RuntimeException) |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addWindowListener( const uno::Reference< awt::XWindowListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeWindowListener( const uno::Reference< awt::XWindowListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addFocusListener( const uno::Reference< awt::XFocusListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeFocusListener( const uno::Reference< awt::XFocusListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addKeyListener( const uno::Reference< awt::XKeyListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeKeyListener( const uno::Reference< awt::XKeyListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addMouseListener( const uno::Reference< awt::XMouseListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeMouseListener( const uno::Reference< awt::XMouseListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addMouseMotionListener( const uno::Reference< awt::XMouseMotionListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeMouseMotionListener( const uno::Reference< awt::XMouseMotionListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addPaintListener( const uno::Reference< awt::XPaintListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removePaintListener( const uno::Reference< awt::XPaintListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::dispose( ) |
| throw (uno::RuntimeException) |
| { |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::addEventListener( const uno::Reference< lang::XEventListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.addInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void SAL_CALL Window::removeEventListener( const uno::Reference< lang::XEventListener >& xListener ) |
| throw (uno::RuntimeException) |
| { |
| maListeners.removeInterface( getCppuType( &xListener ), xListener ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| void Window::fireMousePressedEvent( const ::com::sun::star::awt::MouseEvent& rEvt ) |
| { |
| ::cppu::OInterfaceContainerHelper* pContainer = maListeners.getContainer( getCppuType( (uno::Reference< awt::XMouseListener >*) 0 ) ); |
| |
| if( pContainer ) |
| { |
| ::cppu::OInterfaceIteratorHelper aIter( *pContainer ); |
| |
| while( aIter.hasMoreElements() ) |
| uno::Reference< awt::XMouseListener >( aIter.next(), uno::UNO_QUERY )->mousePressed( rEvt ); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| |
| void Window::fireMouseReleasedEvent( const ::com::sun::star::awt::MouseEvent& rEvt ) |
| { |
| ::cppu::OInterfaceContainerHelper* pContainer = maListeners.getContainer( getCppuType( (uno::Reference< awt::XMouseListener >*) 0 ) ); |
| |
| if( pContainer ) |
| { |
| ::cppu::OInterfaceIteratorHelper aIter( *pContainer ); |
| |
| while( aIter.hasMoreElements() ) |
| uno::Reference< awt::XMouseListener >( aIter.next(), uno::UNO_QUERY )->mouseReleased( rEvt ); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| |
| void Window::fireMouseMovedEvent( const ::com::sun::star::awt::MouseEvent& rEvt ) |
| { |
| ::cppu::OInterfaceContainerHelper* pContainer = maListeners.getContainer( getCppuType( (uno::Reference< awt::XMouseMotionListener >*) 0 ) ); |
| |
| if( pContainer ) |
| { |
| ::cppu::OInterfaceIteratorHelper aIter( *pContainer ); |
| |
| while( aIter.hasMoreElements() ) |
| uno::Reference< awt::XMouseMotionListener >( aIter.next(), uno::UNO_QUERY )->mouseMoved( rEvt ); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| |
| void Window::fireSetFocusEvent( const ::com::sun::star::awt::FocusEvent& rEvt ) |
| { |
| ::cppu::OInterfaceContainerHelper* pContainer = maListeners.getContainer( getCppuType( (uno::Reference< awt::XFocusListener >*) 0 ) ); |
| |
| if( pContainer ) |
| { |
| ::cppu::OInterfaceIteratorHelper aIter( *pContainer ); |
| |
| while( aIter.hasMoreElements() ) |
| uno::Reference< awt::XFocusListener >( aIter.next(), uno::UNO_QUERY )->focusGained( rEvt ); |
| } |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| ::rtl::OUString SAL_CALL Window::getImplementationName( ) |
| throw (uno::RuntimeException) |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( AVMEDIA_XINE_WINDOW_IMPLEMENTATIONNAME ) ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| sal_Bool SAL_CALL Window::supportsService( const ::rtl::OUString& ServiceName ) |
| throw (uno::RuntimeException) |
| { |
| return ServiceName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM ( AVMEDIA_XINE_WINDOW_SERVICENAME ) ); |
| } |
| |
| // ------------------------------------------------------------------------------ |
| |
| uno::Sequence< ::rtl::OUString > SAL_CALL Window::getSupportedServiceNames( ) |
| throw (uno::RuntimeException) |
| { |
| uno::Sequence< ::rtl::OUString > aRet(1); |
| aRet[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( AVMEDIA_XINE_WINDOW_SERVICENAME ) ); |
| |
| return aRet; |
| } |
| |
| } // namespace xine |
| } // namespace avmedia |
