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+/*************************************************************************
+ *
+ * $RCSfile: mediawindow_impl.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: ka $ $Date: 2004-08-23 09:04:42 $
+ *
+ * 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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "mediawindow_impl.hxx"
+#include "mediaevent_impl.hxx"
+#include "mediamisc.hxx"
+#include "mediawindow.hrc"
+
+#include <algorithm>
+#include <cmath>
+#include <osl/mutex.hxx>
+#include <tools/time.hxx>
+#include <tools/intn.hxx>
+#include <vcl/svapp.hxx>
+
+#ifndef _COM_SUN_STAR_AWT_SYSTEMPOINTER_HDL_
+#include <com/sun/star/awt/SystemPointer.hdl>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HDL_
+#include <com/sun/star/lang/XComponent.hdl>
+#endif
+
+#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 ) :
+ JavaChildWindow( pParent, WB_CLIPCHILDREN )
+{
+}
+
+// ---------------------------------------------------------------------
+
+MediaChildWindow::~MediaChildWindow()
+{
+}
+
+// ---------------------------------------------------------------------
+
+void MediaChildWindow::MouseMove( const MouseEvent& rMEvt )
+{
+ const MouseEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rMEvt.GetPosPixel() ) ),
+ rMEvt.GetClicks(), rMEvt.GetMode(), rMEvt.GetButtons(), rMEvt.GetModifier() );
+
+ JavaChildWindow::MouseMove( rMEvt );
+ 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() );
+
+ JavaChildWindow::MouseButtonDown( rMEvt );
+ 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() );
+
+ JavaChildWindow::MouseButtonUp( rMEvt );
+ GetParent()->MouseButtonUp( aTransformedEvent );
+}
+
+// ---------------------------------------------------------------------
+
+void MediaChildWindow::KeyInput( const KeyEvent& rKEvt )
+{
+ JavaChildWindow::KeyInput( rKEvt );
+ GetParent()->KeyInput( rKEvt );
+}
+
+// ---------------------------------------------------------------------
+
+void MediaChildWindow::KeyUp( const KeyEvent& rKEvt )
+{
+ JavaChildWindow::KeyUp( rKEvt );
+ GetParent()->KeyUp( rKEvt );
+}
+
+// ---------------------------------------------------------------------
+
+void MediaChildWindow::Command( const CommandEvent& rCEvt )
+{
+ const CommandEvent aTransformedEvent( GetParent()->ScreenToOutputPixel( OutputToScreenPixel( rCEvt.GetMousePosPixel() ) ),
+ rCEvt.GetCommand(), rCEvt.IsMouseEvent(), rCEvt.GetData() );
+
+ JavaChildWindow::Command( rCEvt );
+ GetParent()->Command( aTransformedEvent );
+}
+
+// ----------------------
+// - MediaWindowImpl -
+// ----------------------
+
+MediaWindowImpl::MediaWindowImpl( Window* pParent, MediaWindow* pMediaWindow, bool bInternalMediaControl ) :
+ Control( pParent ),
+ MediaWindowBaseImpl( pMediaWindow ),
+ maChildWindow( this ),
+ DropTargetHelper( this ),
+ DragSourceHelper( this ),
+ mxEventsIf( static_cast< ::cppu::OWeakObject* >( mpEvents = new MediaEventListenersImpl( maChildWindow ) ) ),
+ mpMediaWindowControl( bInternalMediaControl ? new MediaWindowControl( this ) : NULL ),
+ mpEmptyBmpEx( NULL ),
+ mpAudioBmpEx( NULL )
+{
+ 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();
+ }
+
+ MediaWindowBaseImpl::cleanUp();
+}
+
+// ---------------------------------------------------------------------
+
+void MediaWindowImpl::onURLChanged()
+{
+ if( getPlayer().is() )
+ {
+ uno::Sequence< uno::Any > aArgs( 2 );
+ const Point aPoint;
+ const Size aSize( maChildWindow.GetSizePixel() );
+
+
+ aArgs[ 0 ] = uno::makeAny( (sal_Int32) maChildWindow.getParentWindowHandleForJava() );
+ aArgs[ 1 ] = uno::makeAny( awt::Rectangle( aPoint.X(), aPoint.Y(), aSize.Width(), aSize.Height() ) );
+
+ uno::Reference< media::XPlayerWindow > xPlayerWindow( getPlayer()->createPlayerWindow( aArgs ) );
+ 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