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+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+import com.sun.star.uno.UnoRuntime;
+import com.sun.star.uno.XComponentContext;
+import com.sun.star.uno.AnyConverter;
+import com.sun.star.uno.IQueryInterface;
+import com.sun.star.lang.XInitialization;
+import com.sun.star.lang.XEventListener;
+import com.sun.star.awt.*;
+import com.sun.star.media.*;
+
+// -----------------
+// - Player Window -
+// -----------------
+
+public class PlayerWindow implements java.awt.event.KeyListener,
+ java.awt.event.MouseListener,
+ java.awt.event.MouseMotionListener,
+ java.awt.event.FocusListener,
+ com.sun.star.lang.XServiceInfo,
+ com.sun.star.media.XPlayerWindow
+{
+ private com.sun.star.lang.XMultiServiceFactory maFactory;
+ private WindowAdapter maFrame;
+ private javax.media.Player maPlayer;
+ private com.sun.star.media.ZoomLevel meZoomLevel = com.sun.star.media.ZoomLevel.ORIGINAL;
+ private boolean mbShowControls = false;
+
+
+ // -------------------------------------------------------------------------
+
+ public PlayerWindow( com.sun.star.lang.XMultiServiceFactory aFactory,
+ java.lang.Object[] aArgs, javax.media.Player aPlayer )
+ {
+ maFactory = aFactory;
+
+ try
+ {
+ if( aArgs.length > 1 )
+ {
+ com.sun.star.awt.Rectangle aBoundRect = (com.sun.star.awt.Rectangle) aArgs[ 1 ];
+
+ maFrame = new WindowAdapter( AnyConverter.toInt( aArgs[ 0 ] ) );
+ maFrame.setPosSize( aBoundRect.X, aBoundRect.Y, aBoundRect.Width, aBoundRect.Height, (short) 0 );
+ mbShowControls = false;
+
+ java.awt.Panel aPanel = new java.awt.Panel( new java.awt.BorderLayout() );
+
+ aPanel.setLayout( null );
+ aPanel.setBackground( java.awt.Color.black );
+ aPanel.addKeyListener( this );
+ aPanel.addMouseListener( this );
+ aPanel.addMouseMotionListener( this );
+
+ if( mbShowControls )
+ {
+ java.awt.Component aControlComponent = aPlayer.getControlPanelComponent();
+
+ if( aControlComponent != null )
+ aPanel.add( aControlComponent );
+ else
+ mbShowControls = false;
+ }
+
+ java.awt.Component aVisualComponent = aPlayer.getVisualComponent();
+
+ if( aVisualComponent != null )
+ {
+ aVisualComponent.addKeyListener( this );
+ aVisualComponent.addMouseListener( this );
+ aVisualComponent.addMouseMotionListener( this );
+ aVisualComponent.addFocusListener( this );
+ aPanel.add( aVisualComponent );
+ }
+ else
+ meZoomLevel = com.sun.star.media.ZoomLevel.NOT_AVAILABLE;
+
+ if( maFrame.getJavaFrame() != null )
+ maFrame.getJavaFrame().add( aPanel );
+
+ LayoutComponents();
+ }
+ }
+ catch( com.sun.star.lang.IllegalArgumentException e )
+ {
+ }
+ }
+
+ // -------------------------------------------------------------------------
+
+ protected synchronized void LayoutComponents()
+ {
+ if( maFrame.getJavaFrame() != null )
+ {
+ java.awt.Panel aPanel = (java.awt.Panel) maFrame.getJavaFrame().getComponent( 0 );
+ int nW = maFrame.getJavaFrame().getWidth();
+ int nH = maFrame.getJavaFrame().getHeight();
+ int nControlH = 0;
+
+ aPanel.setBounds( 0, 0, nW, nH );
+
+ if( mbShowControls )
+ {
+ java.awt.Component aControlComponent = aPanel.getComponent( 0 );
+
+ if( aControlComponent != null )
+ {
+ java.awt.Dimension aControlDimension = aControlComponent.getPreferredSize();
+
+ nControlH = Math.min( nH, aControlDimension.height );
+ aControlComponent.setBounds( 0, nH - nControlH, nW, nControlH );
+ }
+ }
+
+ if( com.sun.star.media.ZoomLevel.NOT_AVAILABLE != meZoomLevel )
+ {
+ java.awt.Component aVisualComponent = aPanel.getComponent( mbShowControls ? 1 : 0 );
+
+ if( aVisualComponent != null )
+ {
+ java.awt.Dimension aPrefDim = aVisualComponent.getPreferredSize();
+ int nVideoW = nW, nVideoH = ( nH - nControlH );
+ int nX = 0, nY = 0, nWidth = 0, nHeight = 0;
+ boolean bDone = false, bZoom = false;
+
+ if( com.sun.star.media.ZoomLevel.ORIGINAL == meZoomLevel )
+ {
+ bZoom = true;
+ }
+ else if( com.sun.star.media.ZoomLevel.ZOOM_1_TO_4 == meZoomLevel )
+ {
+ aPrefDim.width >>= 2;
+ aPrefDim.height >>= 2;
+ bZoom = true;
+ }
+ else if( com.sun.star.media.ZoomLevel.ZOOM_1_TO_2 == meZoomLevel )
+ {
+ aPrefDim.width >>= 1;
+ aPrefDim.height >>= 1;
+ bZoom = true;
+ }
+ else if( com.sun.star.media.ZoomLevel.ZOOM_2_TO_1 == meZoomLevel )
+ {
+ aPrefDim.width <<= 1;
+ aPrefDim.height <<= 1;
+ bZoom = true;
+ }
+ else if( com.sun.star.media.ZoomLevel.ZOOM_4_TO_1 == meZoomLevel )
+ {
+ aPrefDim.width <<= 2;
+ aPrefDim.height <<= 2;
+ bZoom = true;
+ }
+ else if( com.sun.star.media.ZoomLevel.FIT_TO_WINDOW == meZoomLevel )
+ {
+ nWidth = nVideoW;
+ nHeight = nVideoH;
+ bDone = true;
+ }
+
+ if( bZoom )
+ {
+ if( ( aPrefDim.width <= nVideoW ) && ( aPrefDim.height <= nVideoH ) )
+ {
+ nX = ( nVideoW - aPrefDim.width ) >> 1;
+ nY = ( nVideoH - aPrefDim.height ) >> 1;
+ nWidth = aPrefDim.width;
+ nHeight = aPrefDim.height;
+ bDone = true;
+ }
+ }
+
+ if( !bDone )
+ {
+ if( aPrefDim.width > 0 && aPrefDim.height > 0 && nVideoW > 0 && nVideoH > 0 )
+ {
+ double fPrefWH = (double) aPrefDim.width / aPrefDim.height;
+
+ if( fPrefWH < ( (double) nVideoW / nVideoH ) )
+ nVideoW = (int)( nVideoH * fPrefWH );
+ else
+ nVideoH = (int)( nVideoW / fPrefWH );
+
+ nX = ( nW - nVideoW ) >> 1;
+ nY = ( nH - nControlH - nVideoH ) >> 1;
+ nWidth = nVideoW;
+ nHeight = nVideoH;
+ }
+ else
+ nX = nY = nWidth = nHeight = 0;
+ }
+
+ aVisualComponent.setBounds( nX, nY, nWidth, nHeight );
+ aVisualComponent.requestFocus();
+ }
+ else
+ aPanel.requestFocus();
+ }
+ else
+ aPanel.requestFocus();
+ }
+ }
+
+ // -------------------------------------------------------------------------
+
+ private void implFireMouseEvent( java.awt.event.MouseEvent aEvt )
+ {
+ if( aEvt.getSource() != null &&
+ aEvt.getSource() instanceof java.awt.Component )
+ {
+ aEvt.translatePoint( ( (java.awt.Component) aEvt.getSource() ).getX(),
+ ( (java.awt.Component) aEvt.getSource() ).getY() );
+ }
+
+ maFrame.fireMouseEvent( aEvt );
+ }
+
+ // ---------------
+ // - KeyListener -
+ // ---------------
+
+ public void keyPressed( java.awt.event.KeyEvent aEvt )
+ {
+ maFrame.fireKeyEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void keyReleased( java.awt.event.KeyEvent aEvt )
+ {
+ maFrame.fireKeyEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void keyTyped( java.awt.event.KeyEvent aEvt )
+ {
+ maFrame.fireKeyEvent( aEvt );
+ }
+
+ // -----------------
+ // - MouseListener -
+ // -----------------
+
+ public void mousePressed( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void mouseClicked( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void mouseEntered( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void mouseExited( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void mouseReleased( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -----------------------
+ // - MouseMotionListener -
+ // -----------------------
+
+ public void mouseDragged( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void mouseMoved( java.awt.event.MouseEvent aEvt )
+ {
+ implFireMouseEvent( aEvt );
+ }
+
+ // -----------------------
+ // - FocusListener -
+ // -----------------------
+
+ public void focusGained( java.awt.event.FocusEvent aEvt )
+ {
+ if( maFrame.getJavaFrame() != null )
+ maFrame.fireFocusEvent( aEvt );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public void focusLost( java.awt.event.FocusEvent aEvt )
+ {
+ if( maFrame.getJavaFrame() != null )
+ maFrame.fireFocusEvent( aEvt );
+ }
+
+ // -----------------
+ // - XPlayerWindow -
+ // -----------------
+
+ public synchronized void update()
+ {
+ if( maFrame.getJavaFrame() != null )
+ maFrame.getJavaFrame().repaint();
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized boolean setZoomLevel( com.sun.star.media.ZoomLevel eZoomLevel )
+ {
+ boolean bRet = false;
+
+ if( com.sun.star.media.ZoomLevel.NOT_AVAILABLE != meZoomLevel &&
+ com.sun.star.media.ZoomLevel.NOT_AVAILABLE != eZoomLevel )
+ {
+ if( eZoomLevel != meZoomLevel )
+ {
+ meZoomLevel = eZoomLevel;
+ LayoutComponents();
+ }
+
+ bRet = true;
+ }
+
+ return bRet;
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized com.sun.star.media.ZoomLevel getZoomLevel()
+ {
+ return meZoomLevel;
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void setPointerType( int nPointerType )
+ {
+ if( maFrame.getJavaFrame() != null )
+ {
+ int nCursor;
+
+ switch( nPointerType )
+ {
+ case( com.sun.star.awt.SystemPointer.CROSS ): nCursor = java.awt.Cursor.CROSSHAIR_CURSOR; break;
+ case( com.sun.star.awt.SystemPointer.HAND ): nCursor = java.awt.Cursor.HAND_CURSOR; break;
+ case( com.sun.star.awt.SystemPointer.MOVE ): nCursor = java.awt.Cursor.MOVE_CURSOR; break;
+ case( com.sun.star.awt.SystemPointer.WAIT ): nCursor = java.awt.Cursor.WAIT_CURSOR; break;
+
+ default: nCursor = java.awt.Cursor.DEFAULT_CURSOR; break;
+ }
+
+ maFrame.getJavaFrame().setCursor( java.awt.Cursor.getPredefinedCursor( nCursor ) );
+ }
+ }
+
+ // --------------
+ // - XComponent -
+ // --------------
+
+ public synchronized void dispose()
+ {
+ if( maFrame != null )
+ {
+ java.awt.Panel aPanel = (java.awt.Panel) maFrame.getJavaFrame().getComponent( 0 );
+
+ if( aPanel != null && aPanel.getComponent( 0 ) != null )
+ aPanel.getComponent( 0 ).removeFocusListener( this );
+
+ if( maFrame.getJavaFrame() != null )
+ maFrame.getJavaFrame().dispose();
+
+ maFrame.fireDisposingEvent();
+ }
+
+ maFrame = null;
+ }
+
+ // -----------
+ // - XWindow -
+ // -----------
+
+ public synchronized void setPosSize( int X, int Y, int Width, int Height, short Flags )
+ {
+ if( maFrame != null )
+ {
+ maFrame.setPosSize( X, Y, Width, Height, Flags );
+ LayoutComponents();
+ }
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized com.sun.star.awt.Rectangle getPosSize()
+ {
+ return( ( maFrame != null ) ? maFrame.getPosSize() : new com.sun.star.awt.Rectangle() );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void setVisible( boolean visible )
+ {
+ if( maFrame != null )
+ maFrame.setVisible( visible );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void setEnable( boolean enable )
+ {
+ if( maFrame != null )
+ maFrame.setEnable( enable );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void setFocus()
+ {
+ if( maFrame != null )
+ maFrame.setFocus();
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addEventListener( com.sun.star.lang.XEventListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addEventListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeEventListener( com.sun.star.lang.XEventListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeEventListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addWindowListener( XWindowListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addWindowListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeWindowListener( XWindowListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeWindowListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addFocusListener( XFocusListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addFocusListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeFocusListener( XFocusListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeFocusListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addKeyListener( XKeyListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addKeyListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeKeyListener( XKeyListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeKeyListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addMouseListener( XMouseListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addMouseListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeMouseListener( XMouseListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeMouseListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addMouseMotionListener( XMouseMotionListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addMouseMotionListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removeMouseMotionListener( XMouseMotionListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removeMouseMotionListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void addPaintListener( XPaintListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.addPaintListener( xListener );
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized void removePaintListener( XPaintListener xListener )
+ {
+ if( maFrame != null )
+ maFrame.removePaintListener( xListener );
+ }
+
+ // ----------------
+ // - XServiceInfo -
+ // ----------------
+
+ private static final String s_implName = "com.sun.star.comp.PlayerWindow_Java";
+ private static final String s_serviceName = "com.sun.star.media.PlayerWindow_Java";
+
+ public synchronized String getImplementationName()
+ {
+ return s_implName;
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized String [] getSupportedServiceNames()
+ {
+ return new String [] { s_serviceName };
+ }
+
+ // -------------------------------------------------------------------------
+
+ public synchronized boolean supportsService( String serviceName )
+ {
+ return serviceName.equals( s_serviceName );
+ }
+}