diff options
Diffstat (limited to 'avmedia/source/viewer/mediawindow_impl.cxx')
| -rw-r--r-- | avmedia/source/viewer/mediawindow_impl.cxx | 589 |
1 files changed, 589 insertions, 0 deletions
diff --git a/avmedia/source/viewer/mediawindow_impl.cxx b/avmedia/source/viewer/mediawindow_impl.cxx new file mode 100644 index 000000000000..3e4151037a35 --- /dev/null +++ b/avmedia/source/viewer/mediawindow_impl.cxx @@ -0,0 +1,589 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "mediawindow_impl.hxx" +#include "mediaevent_impl.hxx" +#include "mediamisc.hxx" +#include "mediawindow.hrc" +#include "helpids.hrc" + +#include <algorithm> +#include <cmath> +#include <osl/mutex.hxx> +#include <tools/time.hxx> +#include <vcl/svapp.hxx> +#ifdef UNX +#include <vcl/sysdata.hxx> +#endif + +#include <com/sun/star/awt/SystemPointer.hdl> +#include <com/sun/star/lang/XComponent.hdl> + +#define AVMEDIA_TOOLBOXITEM_PREV 0x0001 +#define AVMEDIA_TOOLBOXITEM_PLAY 0x0002 +#define AVMEDIA_TOOLBOXITEM_PAUSE 0x0004 +#define AVMEDIA_TOOLBOXITEM_STOP 0x0008 +#define AVMEDIA_TOOLBOXITEM_NEXT 0x0010 +#define AVMEDIA_TOOLBOXITEM_MUTE 0x0100 + +#define AVMEDIA_FFW_PLAYRATE 4 + +using namespace ::com::sun::star; + +namespace avmedia { namespace priv { + +// ---------------------- +// - MediaWindowControl - +// ---------------------- + +MediaWindowControl::MediaWindowControl( Window* pParent ) : + MediaControl( pParent, MEDIACONTROLSTYLE_MULTILINE ) +{ +} + +// --------------------------------------------------------------------- + +MediaWindowControl::~MediaWindowControl() +{ +} + +// --------------------------------------------------------------------- + +void MediaWindowControl::update() +{ + MediaItem aItem; + + static_cast< MediaWindowImpl* >( GetParent() )->updateMediaItem( aItem ); + setState( aItem ); +} + +// --------------------------------------------------------------------- + +void MediaWindowControl::execute( const MediaItem& rItem ) +{ + static_cast< MediaWindowImpl* >( GetParent() )->executeMediaItem( rItem ); +} + +// -------------------- +// - MediaChildWindow - +// -------------------- + +MediaChildWindow::MediaChildWindow( Window* pParent ) : +#ifdef GSTREAMER + SystemChildWindow( pParent, WB_CLIPCHILDREN ) +#else + JavaChildWindow( pParent, WB_CLIPCHILDREN ) +#endif +{ +} + +// --------------------------------------------------------------------- + +MediaChildWindow::~MediaChildWindow() +{ +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::MouseMove( const MouseEvent& rMEvt ) +{ + const MouseEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rMEvt.GetPosPixel() ) ), + rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(), rMEvt.GetModifier() ); + +#ifdef GSTREAMER + SystemChildWindow::MouseMove( rMEvt ); +#else + JavaChildWindow::MouseMove( rMEvt ); +#endif + GetParent()->MouseMove( aTransformedEvent ); +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::MouseButtonDown( const MouseEvent& rMEvt ) +{ + const MouseEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rMEvt.GetPosPixel() ) ), + rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(), rMEvt.GetModifier() ); + +#ifdef GSTREAMER + SystemChildWindow::MouseButtonDown( rMEvt ); +#else + JavaChildWindow::MouseButtonDown( rMEvt ); +#endif + GetParent()->MouseButtonDown( aTransformedEvent ); +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::MouseButtonUp( const MouseEvent& rMEvt ) +{ + const MouseEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rMEvt.GetPosPixel() ) ), + rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(), rMEvt.GetModifier() ); + +#ifdef GSTREAMER + SystemChildWindow::MouseButtonUp( rMEvt ); +#else + JavaChildWindow::MouseButtonUp( rMEvt ); +#endif + GetParent()->MouseButtonUp( aTransformedEvent ); +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::KeyInput( const KeyEvent& rKEvt ) +{ +#ifdef GSTREAMER + SystemChildWindow::KeyInput( rKEvt ); +#else + JavaChildWindow::KeyInput( rKEvt ); +#endif + GetParent()->KeyInput( rKEvt ); +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::KeyUp( const KeyEvent& rKEvt ) +{ +#ifdef GSTREAMER + SystemChildWindow::KeyUp( rKEvt ); +#else + JavaChildWindow::KeyUp( rKEvt ); +#endif + GetParent()->KeyUp( rKEvt ); +} + +// --------------------------------------------------------------------- + +void MediaChildWindow::Command( const CommandEvent& rCEvt ) +{ + const CommandEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rCEvt.GetMousePosPixel() ) ), + rCEvt.GetCommand(), rCEvt.IsMouseEvent(), rCEvt.GetData() ); + +#ifdef GSTREAMER + SystemChildWindow::Command( rCEvt ); +#else + JavaChildWindow::Command( rCEvt ); +#endif + GetParent()->Command( aTransformedEvent ); +} + +// ---------------------- +// - MediaWindowImpl - +// ---------------------- + +MediaWindowImpl::MediaWindowImpl( Window* pParent, MediaWindow* pMediaWindow, bool bInternalMediaControl ) : + Control( pParent ), + MediaWindowBaseImpl( pMediaWindow ), + DropTargetHelper( this ), + DragSourceHelper( this ), + mxEventsIf( static_cast< ::cppu::OWeakObject* >( mpEvents = new MediaEventListenersImpl( maChildWindow ) ) ), + maChildWindow( this ), + mpMediaWindowControl( bInternalMediaControl ? new MediaWindowControl( this ) : NULL ), + mpEmptyBmpEx( NULL ), + mpAudioBmpEx( NULL ) +{ + maChildWindow.SetHelpId( HID_AVMEDIA_PLAYERWINDOW ); + maChildWindow.Hide(); + + if( mpMediaWindowControl ) + { + mpMediaWindowControl->SetSizePixel( mpMediaWindowControl->getMinSizePixel() ); + mpMediaWindowControl->Show(); + } +} + +// --------------------------------------------------------------------- + +MediaWindowImpl::~MediaWindowImpl() +{ + delete mpEmptyBmpEx; + delete mpAudioBmpEx; + delete mpMediaWindowControl; +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::cleanUp() +{ + uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayerWindow() ); + + mpEvents->cleanUp(); + + if( xPlayerWindow.is() ) + { + xPlayerWindow->removeKeyListener( uno::Reference< awt::XKeyListener >( mxEventsIf, uno::UNO_QUERY ) ); + xPlayerWindow->removeMouseListener( uno::Reference< awt::XMouseListener >( mxEventsIf, uno::UNO_QUERY ) ); + xPlayerWindow->removeMouseMotionListener( uno::Reference< awt::XMouseMotionListener >( mxEventsIf, uno::UNO_QUERY ) ); + + uno::Reference< lang::XComponent > xComponent( xPlayerWindow, uno::UNO_QUERY ); + + if( xComponent.is() ) + xComponent->dispose(); + + setPlayerWindow( NULL ); + } + + MediaWindowBaseImpl::cleanUp(); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::onURLChanged() +{ + if( getPlayer().is() ) + { + uno::Sequence< uno::Any > aArgs( 3 ); + uno::Reference< media::XPlayerWindow > xPlayerWindow; + const Point aPoint; + const Size aSize( maChildWindow.GetSizePixel() ); +#ifndef GSTREAMER + const sal_IntPtr nWndHandle = static_cast< sal_IntPtr >( maChildWindow.getParentWindowHandleForJava() ); +#else + const sal_Int32 nWndHandle = 0; +#endif + + aArgs[ 0 ] = uno::makeAny( nWndHandle ); + aArgs[ 1 ] = uno::makeAny( awt::Rectangle( aPoint.X(), aPoint.Y(), aSize.Width(), aSize.Height() ) ); +#ifdef GSTREAMER + const SystemEnvData *pSystemData = maChildWindow.GetSystemData(); + OSL_TRACE( "MediaWindowImpl::onURLChanged xwindow id: %ld", pSystemData->aWindow ); + aArgs[ 2 ] = uno::makeAny( pSystemData->aWindow ); +#endif + + try + { +#ifdef GSTREAMER + if( pSystemData->aWindow != 0 ) +#else + if( nWndHandle != 0 ) +#endif + xPlayerWindow = getPlayer()->createPlayerWindow( aArgs ); + } + catch( uno::RuntimeException ) + { + // happens eg, on MacOSX where Java frames cannot be created from X11 window handles + } + + setPlayerWindow( xPlayerWindow ); + + if( xPlayerWindow.is() ) + { + xPlayerWindow->addKeyListener( uno::Reference< awt::XKeyListener >( mxEventsIf, uno::UNO_QUERY ) ); + xPlayerWindow->addMouseListener( uno::Reference< awt::XMouseListener >( mxEventsIf, uno::UNO_QUERY ) ); + xPlayerWindow->addMouseMotionListener( uno::Reference< awt::XMouseMotionListener >( mxEventsIf, uno::UNO_QUERY ) ); + xPlayerWindow->addFocusListener( uno::Reference< awt::XFocusListener >( mxEventsIf, uno::UNO_QUERY ) ); + } + } + else + setPlayerWindow( NULL ); + + if( getPlayerWindow().is() ) + maChildWindow.Show(); + else + maChildWindow.Hide(); + + if( mpMediaWindowControl ) + { + MediaItem aItem; + + updateMediaItem( aItem ); + mpMediaWindowControl->setState( aItem ); + } + + Invalidate(); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::update() +{ + uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayerWindow() ); + + if( xPlayerWindow.is() ) + xPlayerWindow->update(); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::setPosSize( const Rectangle& rRect ) +{ + SetPosSizePixel( rRect.Left(), rRect.Top(), rRect.GetWidth(), rRect.GetHeight() ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::setPointer( const Pointer& rPointer ) +{ + uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayerWindow() ); + + SetPointer( rPointer ); + maChildWindow.SetPointer( rPointer ); + + if( xPlayerWindow.is() ) + { + + long nPointer; + + switch( rPointer.GetStyle() ) + { + case( POINTER_CROSS ): nPointer = awt::SystemPointer::CROSS; break; + case( POINTER_HAND ): nPointer = awt::SystemPointer::HAND; break; + case( POINTER_MOVE ): nPointer = awt::SystemPointer::MOVE; break; + case( POINTER_WAIT ): nPointer = awt::SystemPointer::WAIT; break; + + default: nPointer = awt::SystemPointer::ARROW; break; + } + + xPlayerWindow->setPointerType( nPointer ); + } +} + +// --------------------------------------------------------------------- + +const Pointer& MediaWindowImpl::getPointer() const +{ + return GetPointer(); +} + +// --------------------------------------------------------------------- + +bool MediaWindowImpl::hasInternalMediaControl() const +{ + return( mpMediaWindowControl != NULL ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::Resize() +{ + uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayerWindow() ); + const Size aCurSize( GetOutputSizePixel() ); + const sal_Int32 nOffset( mpMediaWindowControl ? AVMEDIA_CONTROLOFFSET : 0 ); + Size aPlayerWindowSize( aCurSize.Width() - ( nOffset << 1 ), + aCurSize.Height() - ( nOffset << 1 ) ); + + if( mpMediaWindowControl ) + { + const sal_Int32 nControlHeight = mpMediaWindowControl->GetSizePixel().Height(); + const sal_Int32 nControlY = ::std::max( aCurSize.Height() - nControlHeight - nOffset, 0L ); + + aPlayerWindowSize.Height() = ( nControlY - ( nOffset << 1 ) ); + mpMediaWindowControl->SetPosSizePixel( Point( nOffset, nControlY ), Size( aCurSize.Width() - ( nOffset << 1 ), nControlHeight ) ); + } + + maChildWindow.SetPosSizePixel( Point( nOffset, nOffset ), aPlayerWindowSize ); + + if( xPlayerWindow.is() ) + xPlayerWindow->setPosSize( 0, 0, aPlayerWindowSize.Width(), aPlayerWindowSize.Height(), 0 ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::StateChanged( StateChangedType eType ) +{ + uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayerWindow() ); + + if( xPlayerWindow.is() ) + { + // stop playing when going disabled or hidden + switch( eType ) + { + case STATE_CHANGE_VISIBLE: + { + stopPlayingInternal( !IsVisible() ); + xPlayerWindow->setVisible( IsVisible() ); + } + break; + + case STATE_CHANGE_ENABLE: + { + stopPlayingInternal( !IsEnabled() ); + xPlayerWindow->setEnable( IsEnabled() ); + } + break; + + default: + break; + } + } +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::Paint( const Rectangle& ) +{ + BitmapEx* pLogo = NULL; + + if( !getPlayer().is() ) + { + if( !mpEmptyBmpEx ) + mpEmptyBmpEx = new BitmapEx( AVMEDIA_RESID( AVMEDIA_BMP_EMPTYLOGO ) ); + + pLogo = mpEmptyBmpEx; + } + else if ( !getPlayerWindow().is() ) + { + if( !mpAudioBmpEx ) + mpAudioBmpEx = new BitmapEx( AVMEDIA_RESID( AVMEDIA_BMP_AUDIOLOGO ) ); + + pLogo = mpAudioBmpEx; + } + + const Point aBasePos( maChildWindow.GetPosPixel() ); + const Rectangle aVideoRect( aBasePos, maChildWindow.GetSizePixel() ); + + if( pLogo && !pLogo->IsEmpty() && ( aVideoRect.GetWidth() > 0 ) && ( aVideoRect.GetHeight() > 0 ) ) + { + Size aLogoSize( pLogo->GetSizePixel() ); + const Color aBackgroundColor( 67, 67, 67 ); + + SetLineColor( aBackgroundColor ); + SetFillColor( aBackgroundColor ); + DrawRect( aVideoRect ); + + if( ( aLogoSize.Width() > aVideoRect.GetWidth() || aLogoSize.Height() > aVideoRect.GetHeight() ) && + ( aLogoSize.Height() > 0 ) ) + { + const double fLogoWH = (double) aLogoSize.Width() / aLogoSize.Height(); + + if( fLogoWH < ( (double) aVideoRect.GetWidth() / aVideoRect.GetHeight() ) ) + { + aLogoSize.Width() = (long) ( aVideoRect.GetHeight() * fLogoWH ); + aLogoSize.Height()= aVideoRect.GetHeight(); + } + else + { + aLogoSize.Width() = aVideoRect.GetWidth(); + aLogoSize.Height()= (long) ( aVideoRect.GetWidth() / fLogoWH ); + } + } + + DrawBitmapEx( Point( aBasePos.X() + ( ( aVideoRect.GetWidth() - aLogoSize.Width() ) >> 1 ), + aBasePos.Y() + ( ( aVideoRect.GetHeight() - aLogoSize.Height() ) >> 1 ) ), + aLogoSize, *pLogo ); + } + + update(); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::GetFocus() +{ +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::MouseMove( const MouseEvent& rMEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->MouseMove( rMEvt ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::MouseButtonDown( const MouseEvent& rMEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->MouseButtonDown( rMEvt ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::MouseButtonUp( const MouseEvent& rMEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->MouseButtonUp( rMEvt ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::KeyInput( const KeyEvent& rKEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->KeyInput( rKEvt ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::KeyUp( const KeyEvent& rKEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->KeyUp( rKEvt ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::Command( const CommandEvent& rCEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->Command( rCEvt ); +} + +// --------------------------------------------------------------------- + +sal_Int8 MediaWindowImpl::AcceptDrop( const AcceptDropEvent& rEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + return( pMediaWindow ? pMediaWindow->AcceptDrop( rEvt ) : 0 ); +} + +// --------------------------------------------------------------------- + +sal_Int8 MediaWindowImpl::ExecuteDrop( const ExecuteDropEvent& rEvt ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + return( pMediaWindow ? pMediaWindow->ExecuteDrop( rEvt ) : 0 ); +} + +// --------------------------------------------------------------------- + +void MediaWindowImpl::StartDrag( sal_Int8 nAction, const Point& rPosPixel ) +{ + MediaWindow* pMediaWindow = getMediaWindow(); + + if( pMediaWindow ) + pMediaWindow->StartDrag( nAction, rPosPixel ); +} + +} // namespace priv +} // namespace avmedia + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |