AWT/Swing merge from GNU Classpath.

From-SVN: r56147

1 files changed, 249 insertions, 0 deletions

diff --git a/libjava/javax/swing/SizeSequence.java b/libjava/javax/swing/SizeSequence.java
new file mode 100644
index 0000000..d03699f
--- /dev/null
+++ b/libjava/javax/swing/SizeSequence.java
@@ -0,0 +1,249 @@
+/* SizeSequence.java --
+   Copyright (C) 2002 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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 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.swing;
+
+/**
+ * SizeSequence
+ * @author	Andrew Selkirk
+ * @version	1.0
+ */
+public class SizeSequence {
+
+	//-------------------------------------------------------------
+	// Variables --------------------------------------------------
+	//-------------------------------------------------------------
+
+	/**
+	 * sizes
+	 */
+	private int[] sizes = new int[0];
+
+
+	//-------------------------------------------------------------
+	// Initialization ---------------------------------------------
+	//-------------------------------------------------------------
+
+	/**
+	 * Constructor SizeSequence
+	 */
+	public SizeSequence() {
+		sizes = new int[0];
+	} // SizeSequence()
+
+	/**
+	 * Constructor SizeSequence
+	 * @param numEntries TODO
+	 */
+	public SizeSequence(int numEntries) {
+		this(numEntries, 0);
+	} // SizeSequence()
+
+	/**
+	 * Constructor SizeSequence
+	 * @param numEntries TODO
+	 * @param value TODO
+	 */
+	public SizeSequence(int numEntries, int value) {
+		insertEntries(0, numEntries, value);
+	} // SizeSequence()
+
+	/**
+	 * Constructor SizeSequence
+	 * @param sizes TODO
+	 */
+	public SizeSequence(int[] sizes) {
+		setSizes(sizes);
+	} // SizeSequence()
+
+
+	//-------------------------------------------------------------
+	// Methods ----------------------------------------------------
+	//-------------------------------------------------------------
+
+	/**
+	 * setSize
+	 * @param index TODO
+	 * @param size TODO
+	 */
+	public void setSize(int index, int size) {
+		sizes[index] = size;
+	} // setSize()
+
+	/**
+	 * getIndex
+	 * @param position TODO
+	 * @returns int
+	 */
+	public int getIndex(int position) {
+		return 0; // TODO
+	} // getIndex()
+
+	/**
+	 * getSize
+	 * @param index TODO
+	 * @returns int
+	 */
+	public int getSize(int index) {
+		return sizes[index];
+	} // getSize()
+
+	/**
+	 * setSizes
+	 * @param sizes TODO
+	 */
+	public void setSizes(int[] sizes) {
+	
+		// Variables
+		int		index;
+		
+		// Initialize Sizes
+		this.sizes = new int[sizes.length];
+		for (index = 0; index < sizes.length; index++) {
+			this.sizes[index] = sizes[index];
+		} // for
+
+	} // setSizes()
+
+	/**
+	 * getSizes
+	 * @returns int[]
+	 */
+	public int[] getSizes() {
+	
+		// Variables
+		int[]	array;
+		int		index;
+
+		// Create New Array
+		array = new int[sizes.length];
+		for (index = 0; index < sizes.length; index++) {
+			array[index] = sizes[index];
+		} // for
+
+		// Return Newly created array
+		return array;
+
+	} // getSizes()
+
+	/**
+	 * getPosition
+	 * @param index TODO
+	 * @returns int
+	 */
+	public int getPosition(int index) {
+	
+		// Variables
+		int		position;
+		int		loop;
+		
+		// Process Sizes
+		position = 0;
+		for (loop = 0; loop < index; loop++) {
+			position += sizes[loop];
+		} // for
+
+		// Return Position
+		return position;
+
+	} // getPosition()
+
+	/**
+	 * insertEntries
+	 * @param start TODO
+	 * @param length TODO
+	 * @param value TODO
+	 */
+	public void insertEntries(int start, int length, int value) {
+
+		// Variables
+		int[]	array;
+		int		index;
+		int		arrayIndex;
+		int		loop;
+
+		// Create New Array
+		array = new int[sizes.length + length];
+		arrayIndex = 0;
+		for (index = 0; index < sizes.length; index++) {
+			if (index == start) {
+				for (loop = 0; loop < length; loop++) {
+					array[arrayIndex] = value;
+					arrayIndex++;
+				} // for
+			} else {
+				array[arrayIndex] = sizes[index];
+				arrayIndex++;
+			} // if
+		} // for
+
+	} // insertEntries()
+
+	/**
+	 * removeEntries
+	 * @param start TODO
+	 * @param length TODO
+	 */
+	public void removeEntries(int start, int length) {
+
+		// Variables
+		int[]	array;
+		int		index;
+		int		arrayIndex;
+
+		// Sanity Check
+		if ((start + length) > sizes.length) {
+			throw new IllegalArgumentException("Specified start/length that " +
+				"is greater than available sizes");
+		} // if
+
+		// Create New Array
+		array = new int[sizes.length - length];
+		arrayIndex = 0;
+		for (index = 0; index < sizes.length; index++) {
+			if (index == start) {
+				index += length - 1;
+			} else {
+				array[arrayIndex] = sizes[index];
+				arrayIndex++;
+			} // if
+		} // for
+
+	} // removeEntries()
+
+
+} // SizeSequence