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Diffstat (limited to 'examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/dnd/ImageTransfer.java')
-rw-r--r--examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/dnd/ImageTransfer.java82
1 files changed, 0 insertions, 82 deletions
diff --git a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/dnd/ImageTransfer.java b/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/dnd/ImageTransfer.java
deleted file mode 100644
index c3f7ed177c..0000000000
--- a/examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/dnd/ImageTransfer.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.swt.examples.dnd;
-
-
-/**
- * Transfer type to transfer SWT ImageData objects.
- */
-
-import java.io.*;
-import org.eclipse.swt.dnd.*;
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-
-public class ImageTransfer extends ByteArrayTransfer {
-
- private static final String TYPENAME = "imagedata";
- private static final int TYPEID = registerType(TYPENAME);
- private static ImageTransfer _instance = new ImageTransfer();
-
-public static ImageTransfer getInstance () {
- return _instance;
-}
-
-public void javaToNative (Object object, TransferData transferData) {
- if (!checkImage(object) || !isSupportedType(transferData)) {
- DND.error(DND.ERROR_INVALID_DATA);
- }
- ImageData imdata = (ImageData)object;
- try {
- // write data to a byte array and then ask super to convert to pMedium
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- DataOutputStream writeOut = new DataOutputStream(out);
- ImageLoader loader = new ImageLoader();
- loader.data = new ImageData [] {imdata};
- loader.save(writeOut, SWT.IMAGE_BMP);
- writeOut.close();
- byte[] buffer = out.toByteArray();
- super.javaToNative(buffer, transferData);
- out.close();
- }
- catch (IOException e) {
- }
-}
-public Object nativeToJava(TransferData transferData){
- if (!isSupportedType(transferData)) return null;
-
- byte[] buffer = (byte[])super.nativeToJava(transferData);
- if (buffer == null) return null;
-
- ImageData imdata;
- try {
- ByteArrayInputStream in = new ByteArrayInputStream(buffer);
- DataInputStream readIn = new DataInputStream(in);
- imdata = new ImageData(readIn);
- readIn.close();
- } catch (IOException ex) {
- return null;
- }
- return imdata;
-}
-protected String[] getTypeNames(){
- return new String[]{TYPENAME};
-}
-protected int[] getTypeIds(){
- return new int[] {TYPEID};
-}
-boolean checkImage(Object object) {
- return (object != null && object instanceof ImageData);
-}
-protected boolean validate(Object object) {
- return checkImage(object);
-}
-}

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