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Diffstat (limited to 'canvas/source/java/CanvasClonedSprite.java')
| -rw-r--r-- | canvas/source/java/CanvasClonedSprite.java | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/canvas/source/java/CanvasClonedSprite.java b/canvas/source/java/CanvasClonedSprite.java new file mode 100644 index 000000000000..ac7cdfc4a796 --- /dev/null +++ b/canvas/source/java/CanvasClonedSprite.java @@ -0,0 +1,228 @@ +/************************************************************************* + * + * $RCSfile: CanvasClonedSprite.java,v $ + * + * 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): _______________________________________ + * + * + ************************************************************************/ + +// UNO +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.lib.uno.helper.WeakBase; + +// OOo AWT +import com.sun.star.awt.*; + +// Canvas +import drafts.com.sun.star.rendering.*; +import drafts.com.sun.star.geometry.*; + +// Java AWT +import java.awt.*; +import java.awt.geom.*; + +// system-dependent stuff +import sun.awt.*; + + +public class CanvasClonedSprite + extends com.sun.star.lib.uno.helper.ComponentBase + implements drafts.com.sun.star.rendering.XSprite, + com.sun.star.lang.XServiceInfo, + SpriteBase +{ + private JavaCanvas canvas; + private double alpha; + private java.awt.geom.Point2D.Double outputPosition; + private SpriteRep spriteRep; + private SpriteBase original; + + //---------------------------------------------------------------------------------- + + public CanvasClonedSprite( JavaCanvas _canvas, + XSprite _original ) + { + CanvasUtils.printLog( "CanvasClonesSprite constructor called!" ); + + canvas = _canvas; + + if( _original instanceof SpriteBase ) + { + original = (SpriteBase)_original; + } + + alpha = 0.0; + outputPosition = new java.awt.geom.Point2D.Double(0.0,0.0); + + // TODO: throw on error here! + } + + //---------------------------------------------------------------------------------- + + // + // SpriteBase + // ========== + // + public SpriteRep getSpriteRep() + { + if( spriteRep == null ) + { + spriteRep = new SpriteRep( original.getSpriteRep() ); + + spriteRep.moveSprite( outputPosition ); + spriteRep.setSpriteAlpha( alpha ); + + // TODO: Check for spriteRep.buffer != null here, throw otherwise + } + return spriteRep; + } + + //---------------------------------------------------------------------------------- + + // + // XComponent + // ========== + // + public void dispose() + { + canvas = null; + spriteRep = null; + original = null; + + super.dispose(); + } + + //---------------------------------------------------------------------------------- + + // + // XSprite impl + // ================== + // + + public synchronized void setAlpha( double _alpha ) + { + alpha = _alpha; + + if( spriteRep != null ) + { + spriteRep.setSpriteAlpha( alpha ); + } + } + + public synchronized void move( RealPoint2D _aNewPos, + ViewState _viewState, + RenderState _renderState ) + { + // transform given point with concatenated transformation + AffineTransform transform = CanvasUtils.ViewConcatRenderTransform( _viewState, _renderState ); + transform.transform( new java.awt.geom.Point2D.Double(_aNewPos.X, + _aNewPos.Y), + outputPosition ); + + if( spriteRep != null ) + { + spriteRep.moveSprite( outputPosition ); + } + } + + public synchronized void transform( AffineMatrix2D aTransformation ) throws com.sun.star.lang.IllegalArgumentException + { + // TODO + } + + public synchronized void clip( XPolyPolygon2D aClip, + ViewState viewState, + RenderState renderState ) throws com.sun.star.lang.IllegalArgumentException + { + // TODO + } + + public synchronized void show() + { + canvas.showSprite( this ); + canvas.updateScreen(); + } + + public synchronized void hide() + { + canvas.hideSprite( this ); + } + //---------------------------------------------------------------------------------- + + private static final String s_implName = "XSprite.java.impl"; + private static final String s_serviceName = "drafts.com.sun.star.rendering.Sprite"; + + //---------------------------------------------------------------------------------- + + // + // XServiceInfo impl + // ================= + // + public String getImplementationName() + { + return s_implName; + } + + public String [] getSupportedServiceNames() + { + return new String [] { s_serviceName }; + } + + public boolean supportsService( String serviceName ) + { + return serviceName.equals( s_serviceName ); + } +} |