1*cdf0e10cSrcweir package org.openoffice.examples.embedding; 2*cdf0e10cSrcweir 3*cdf0e10cSrcweir import java.awt.*; 4*cdf0e10cSrcweir import java.awt.event.*; 5*cdf0e10cSrcweir import java.awt.image.*; 6*cdf0e10cSrcweir import javax.swing.JTextArea; 7*cdf0e10cSrcweir import javax.swing.JFrame; 8*cdf0e10cSrcweir import java.io.*; 9*cdf0e10cSrcweir import javax.imageio.ImageIO; 10*cdf0e10cSrcweir 11*cdf0e10cSrcweir import org.openoffice.examples.embedding.OwnEmbeddedObject; 12*cdf0e10cSrcweir 13*cdf0e10cSrcweir public class EditorFrame extends JFrame 14*cdf0e10cSrcweir { 15*cdf0e10cSrcweir OwnEmbeddedObject m_aEmbObj; 16*cdf0e10cSrcweir JTextArea m_aTextArea; 17*cdf0e10cSrcweir BufferedImage m_aBufImage; 18*cdf0e10cSrcweir 19*cdf0e10cSrcweir WindowListener m_aCloser = new WindowAdapter() 20*cdf0e10cSrcweir { 21*cdf0e10cSrcweir public void windowClosing( WindowEvent e ) 22*cdf0e10cSrcweir { 23*cdf0e10cSrcweir // m_aBufImage = m_aTextArea.getGraphicsConfiguration().createCompatibleImage( m_aTextArea.getWidth(), m_aTextArea.getHeight() ); 24*cdf0e10cSrcweir m_aBufImage = new BufferedImage( m_aTextArea.getWidth(), m_aTextArea.getHeight(), BufferedImage.TYPE_INT_RGB ); 25*cdf0e10cSrcweir Graphics2D aGr = m_aBufImage.createGraphics(); 26*cdf0e10cSrcweir m_aTextArea.paintAll( aGr ); 27*cdf0e10cSrcweir aGr.dispose(); 28*cdf0e10cSrcweir 29*cdf0e10cSrcweir hide(); 30*cdf0e10cSrcweir m_aEmbObj.CloseFrameRequest(); 31*cdf0e10cSrcweir } 32*cdf0e10cSrcweir }; 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir public EditorFrame( String sName, OwnEmbeddedObject aEmbObj, int nWidth, int nHeight ) 35*cdf0e10cSrcweir { 36*cdf0e10cSrcweir super( sName ); 37*cdf0e10cSrcweir m_aEmbObj = aEmbObj; 38*cdf0e10cSrcweir addWindowListener( m_aCloser ); 39*cdf0e10cSrcweir m_aTextArea = new JTextArea( "", nWidth, nHeight ); 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir add( "Center", m_aTextArea ); 42*cdf0e10cSrcweir pack(); 43*cdf0e10cSrcweir // setResizable( false ); 44*cdf0e10cSrcweir } 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir public String getText() 47*cdf0e10cSrcweir { 48*cdf0e10cSrcweir return m_aTextArea.getText(); 49*cdf0e10cSrcweir } 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir public void setText( String aText ) 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir m_aTextArea.setText( aText ); 54*cdf0e10cSrcweir } 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir public Dimension getAppSize() 57*cdf0e10cSrcweir { 58*cdf0e10cSrcweir return m_aTextArea.getSize(); 59*cdf0e10cSrcweir } 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir public void setAppSize( Dimension aSize ) 62*cdf0e10cSrcweir { 63*cdf0e10cSrcweir Dimension aOwnSize = getSize(); 64*cdf0e10cSrcweir Dimension aAppSize = m_aTextArea.getSize(); 65*cdf0e10cSrcweir Dimension aToSet = 66*cdf0e10cSrcweir new Dimension( (int)( aSize.getWidth() + aOwnSize.getWidth() - aAppSize.getWidth() ), 67*cdf0e10cSrcweir (int)(aSize.getHeight() + aOwnSize.getHeight() - aAppSize.getHeight() ) ); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir setSize( aToSet ); 70*cdf0e10cSrcweir validate(); 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir // pack(); 73*cdf0e10cSrcweir } 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir public byte[] getReplacementImage() 76*cdf0e10cSrcweir { 77*cdf0e10cSrcweir Dimension aDim = m_aTextArea.getSize(); 78*cdf0e10cSrcweir BufferedImage aBufImage = null; 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir if ( m_aBufImage != null ) 81*cdf0e10cSrcweir aBufImage = m_aBufImage; 82*cdf0e10cSrcweir else 83*cdf0e10cSrcweir { 84*cdf0e10cSrcweir try 85*cdf0e10cSrcweir { 86*cdf0e10cSrcweir int nWidth = (int)aDim.getWidth(); 87*cdf0e10cSrcweir int nHeight = (int)aDim.getHeight(); 88*cdf0e10cSrcweir aBufImage = new BufferedImage( nWidth, nHeight, BufferedImage.TYPE_INT_RGB ); 89*cdf0e10cSrcweir Graphics2D aGr = aBufImage.createGraphics(); 90*cdf0e10cSrcweir aGr.setBackground( Color.WHITE ); 91*cdf0e10cSrcweir aGr.clearRect( 0, 0, nWidth, nHeight ); 92*cdf0e10cSrcweir aGr.dispose(); 93*cdf0e10cSrcweir } 94*cdf0e10cSrcweir catch ( java.lang.Exception e ) 95*cdf0e10cSrcweir {} 96*cdf0e10cSrcweir } 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir if ( aBufImage != null ) 99*cdf0e10cSrcweir { 100*cdf0e10cSrcweir try 101*cdf0e10cSrcweir { 102*cdf0e10cSrcweir File aTmpFile = File.createTempFile( "temp", ".png" ); 103*cdf0e10cSrcweir ImageIO.write( aBufImage, "png", aTmpFile ); 104*cdf0e10cSrcweir 105*cdf0e10cSrcweir int nLen = (int)aTmpFile.length(); 106*cdf0e10cSrcweir byte[] aResult = new byte[nLen]; 107*cdf0e10cSrcweir FileInputStream aTmpStream = new FileInputStream( aTmpFile ); 108*cdf0e10cSrcweir aTmpStream.read( aResult ); 109*cdf0e10cSrcweir aTmpStream.close(); 110*cdf0e10cSrcweir aTmpFile.delete(); 111*cdf0e10cSrcweir 112*cdf0e10cSrcweir return aResult; 113*cdf0e10cSrcweir } 114*cdf0e10cSrcweir catch ( java.lang.Exception e ) 115*cdf0e10cSrcweir {} 116*cdf0e10cSrcweir } 117*cdf0e10cSrcweir 118*cdf0e10cSrcweir return new byte[0]; 119*cdf0e10cSrcweir } 120*cdf0e10cSrcweir } 121*cdf0e10cSrcweir 122