| /* IIOReadProgressListener.java -- |
| Copyright (C) 2004 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package javax.imageio.event; |
| |
| import java.util.EventListener; |
| |
| import javax.imageio.ImageReader; |
| |
| public interface IIOReadProgressListener extends EventListener |
| { |
| /** |
| * Reports that the current image read operation has completed. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| */ |
| void imageComplete(ImageReader source); |
| |
| /** |
| * Reports the approximate percentage of completions of this image read |
| * operation. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| * @param percentageDone the approximate percentage of encoding completed |
| */ |
| void imageProgress(ImageReader source, float percentageDone); |
| |
| /** |
| * Reports that the current image read operation has started. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| * @param imageIndex the index of the image to read |
| */ |
| void imageStarted(ImageReader source, int imageIndex); |
| |
| /** |
| * Reports that a read operation has been aborted. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| */ |
| void readAborted(ImageReader source); |
| |
| /** |
| * Reports that a sequence of read operationshas completed. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| */ |
| void sequenceComplete(ImageReader source); |
| |
| /** |
| * Reports that a sequence of read operations is beginning. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| * @param minIndex the index of the first image to be read |
| */ |
| void sequenceStarted(ImageReader source, int minIndex); |
| |
| /** |
| * Reports that a thumbnail read operation has completed. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| */ |
| void thumbnailComplete(ImageReader source); |
| |
| /** |
| * Reports the approximate percentage of completion of a thumbnail read |
| * operation. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| * @param percentageDone the approximate percentage of encoding completed |
| */ |
| void thumbnailProgress(ImageReader source, float percentageDone); |
| |
| /** |
| * Reports that a thumbnail read operation is beginning. |
| * |
| * @param source the <code>ImageReader</code> object calling this method |
| * @param imageIndex the index of the image being read |
| * @param thumbnailIndex the index of the thumbnail being read |
| */ |
| void thumbnailStarted(ImageReader source, int imageIndex, int thumbnailIndex); |
| } |