diff org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/internal/image/JPEGVariableSizeSegment.d @ 25:f713da8bc051

Added SWT Linux GTK
author Frank Benoit <benoit@tionex.de>
date Fri, 20 Mar 2009 23:03:58 +0100
parents
children ddbfe84d86df
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.eclipse.swt.gtk.linux.x86/src/org/eclipse/swt/internal/image/JPEGVariableSizeSegment.d	Fri Mar 20 23:03:58 2009 +0100
@@ -0,0 +1,45 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 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
+ * Port to the D programming language:
+ *     Frank Benoit <benoit@tionex.de>
+ *******************************************************************************/
+module org.eclipse.swt.internal.image.JPEGVariableSizeSegment;
+
+import java.lang.all;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.internal.image.JPEGSegment;
+import org.eclipse.swt.internal.image.LEDataInputStream;
+
+import tango.core.Exception;
+
+abstract class JPEGVariableSizeSegment : JPEGSegment {
+
+    public this(byte[] reference) {
+        super(reference);
+    }
+
+    public this(LEDataInputStream byteStream) {
+        try {
+            byte[] header = new byte[4];
+            byteStream.read(header);
+            reference = header; // to use getSegmentLength()
+            byte[] contents = new byte[getSegmentLength() + 2];
+            contents[0] = header[0];
+            contents[1] = header[1];
+            contents[2] = header[2];
+            contents[3] = header[3];
+            byteStream.read(contents, 4, contents.length - 4);
+            reference = contents;
+        } catch (Exception e) {
+            SWT.error(SWT.ERROR_IO, e);
+        }
+    }
+}