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repairability_test_files.one.patch1-Chart-13-Nopol2017.patch1-Chart-13-Nopol2017.patch1-Chart-13-Nopol2017_patch1-Chart-13-Nopol2017_t Maven / Gradle / Ivy
/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ----------------------
* BorderArrangement.java
* ----------------------
* (C) Copyright 2004-2008, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes:
* --------
* 22-Oct-2004 : Version 1 (DG);
* 08-Feb-2005 : Updated for changes in RectangleConstraint (DG);
* 24-Feb-2005 : Improved arrangeRR() method (DG);
* 03-May-2005 : Implemented Serializable and added equals() method (DG);
* 13-May-2005 : Fixed bugs in the arrange() method (DG);
* 20-Jun-2007 : Removed JCommon dependencies (DG);
* 08-Apr-2008 : Fixed bug in arrangeFF() method where width is too small for
* left and right blocks (DG);
*
*/
package org.jfree.chart.block;
import java.awt.Graphics2D;
import java.awt.geom.Rectangle2D;
import java.io.Serializable;
import org.jfree.chart.util.ObjectUtilities;
import org.jfree.chart.util.RectangleEdge;
import org.jfree.chart.util.Size2D;
import org.jfree.data.Range;
/**
* An arrangement manager that lays out blocks in a similar way to
* Swing's BorderLayout class.
*/
public class BorderArrangement implements Arrangement, Serializable {
/** For serialization. */
private static final long serialVersionUID = 506071142274883745L;
/** The block (if any) at the center of the layout. */
private Block centerBlock;
/** The block (if any) at the top of the layout. */
private Block topBlock;
/** The block (if any) at the bottom of the layout. */
private Block bottomBlock;
/** The block (if any) at the left of the layout. */
private Block leftBlock;
/** The block (if any) at the right of the layout. */
private Block rightBlock;
/**
* Creates a new instance.
*/
public BorderArrangement() {
}
/**
* Adds a block to the arrangement manager at the specified edge.
*
* @param block the block (null permitted).
* @param key the edge (an instance of {@link RectangleEdge}) or
* null for the center block.
*/
public void add(Block block, Object key) {
if (key == null) {
this.centerBlock = block;
}
else {
RectangleEdge edge = (RectangleEdge) key;
if (edge == RectangleEdge.TOP) {
this.topBlock = block;
}
else if (edge == RectangleEdge.BOTTOM) {
this.bottomBlock = block;
}
else if (edge == RectangleEdge.LEFT) {
this.leftBlock = block;
}
else if (edge == RectangleEdge.RIGHT) {
this.rightBlock = block;
}
}
}
/**
* Arranges the items in the specified container, subject to the given
* constraint.
*
* @param container the container.
* @param g2 the graphics device.
* @param constraint the constraint.
*
* @return The block size.
*/
public Size2D arrange(BlockContainer container,
Graphics2D g2,
RectangleConstraint constraint) {
RectangleConstraint contentConstraint
= container.toContentConstraint(constraint);
Size2D contentSize = null;
LengthConstraintType w = contentConstraint.getWidthConstraintType();
LengthConstraintType h = contentConstraint.getHeightConstraintType();
if (w == LengthConstraintType.NONE) {
if (h == LengthConstraintType.NONE) {
contentSize = arrangeNN(container, g2);
}
else if (h == LengthConstraintType.FIXED) {
throw new RuntimeException("Not implemented.");
}
else if (h == LengthConstraintType.RANGE) {
throw new RuntimeException("Not implemented.");
}
}
else if (w == LengthConstraintType.FIXED) {
if (h == LengthConstraintType.NONE) {
contentSize = arrangeFN(container, g2, constraint.getWidth());
}
else if (h == LengthConstraintType.FIXED) {
contentSize = arrangeFF(container, g2, constraint);
}
else if (h == LengthConstraintType.RANGE) {
contentSize = arrangeFR(container, g2, constraint);
}
}
else if (w == LengthConstraintType.RANGE) {
if (h == LengthConstraintType.NONE) {
throw new RuntimeException("Not implemented.");
}
else if (h == LengthConstraintType.FIXED) {
throw new RuntimeException("Not implemented.");
}
else if (h == LengthConstraintType.RANGE) {
contentSize = arrangeRR(container, constraint.getWidthRange(),
constraint.getHeightRange(), g2);
}
}
return new Size2D(container.calculateTotalWidth(contentSize.getWidth()),
container.calculateTotalHeight(contentSize.getHeight()));
}
/**
* Performs an arrangement without constraints.
*
* @param container the container.
* @param g2 the graphics device.
*
* @return The container size after the arrangement.
*/
protected Size2D arrangeNN(BlockContainer container, Graphics2D g2) {
double[] w = new double[5];
double[] h = new double[5];
if (this.topBlock != null) {
Size2D size = this.topBlock.arrange(g2, RectangleConstraint.NONE);
w[0] = size.width;
h[0] = size.height;
}
if (this.bottomBlock != null) {
Size2D size = this.bottomBlock.arrange(g2,
RectangleConstraint.NONE);
w[1] = size.width;
h[1] = size.height;
}
if (this.leftBlock != null) {
Size2D size = this.leftBlock.arrange(g2, RectangleConstraint.NONE);
w[2] = size.width;
h[2] = size.height;
}
if (this.rightBlock != null) {
Size2D size = this.rightBlock.arrange(g2, RectangleConstraint.NONE);
w[3] = size.width;
h[3] = size.height;
}
h[2] = Math.max(h[2], h[3]);
h[3] = h[2];
if (this.centerBlock != null) {
Size2D size = this.centerBlock.arrange(g2,
RectangleConstraint.NONE);
w[4] = size.width;
h[4] = size.height;
}
double width = Math.max(w[0], Math.max(w[1], w[2] + w[4] + w[3]));
double centerHeight = Math.max(h[2], Math.max(h[3], h[4]));
double height = h[0] + h[1] + centerHeight;
if (this.topBlock != null) {
this.topBlock.setBounds(new Rectangle2D.Double(0.0, 0.0, width,
h[0]));
}
if (this.bottomBlock != null) {
this.bottomBlock.setBounds(new Rectangle2D.Double(0.0,
height - h[1], width, h[1]));
}
if (this.leftBlock != null) {
this.leftBlock.setBounds(new Rectangle2D.Double(0.0, h[0], w[2],
centerHeight));
}
if (this.rightBlock != null) {
this.rightBlock.setBounds(new Rectangle2D.Double(width - w[3],
h[0], w[3], centerHeight));
}
if (this.centerBlock != null) {
this.centerBlock.setBounds(new Rectangle2D.Double(w[2], h[0],
width - w[2] - w[3], centerHeight));
}
return new Size2D(width, height);
}
/**
* Performs an arrangement with a fixed width and a range for the height.
*
* @param container the container.
* @param g2 the graphics device.
* @param constraint the constraint.
*
* @return The container size after the arrangement.
*/
protected Size2D arrangeFR(BlockContainer container, Graphics2D g2,
RectangleConstraint constraint) {
Size2D size1 = arrangeFN(container, g2, constraint.getWidth());
if (constraint.getHeightRange().contains(size1.getHeight())) {
return size1;
}
else {
double h = constraint.getHeightRange().constrain(size1.getHeight());
RectangleConstraint c2 = constraint.toFixedHeight(h);
return arrange(container, g2, c2);
}
}
/**
* Arranges the container width a fixed width and no constraint on the
* height.
*
* @param container the container.
* @param g2 the graphics device.
* @param width the fixed width.
*
* @return The container size after arranging the contents.
*/
protected Size2D arrangeFN(BlockContainer container, Graphics2D g2,
double width) {
double[] w = new double[5];
double[] h = new double[5];
RectangleConstraint c1 = new RectangleConstraint(width, null,
LengthConstraintType.FIXED, 0.0, null,
LengthConstraintType.NONE);
if (this.topBlock != null) {
Size2D size = this.topBlock.arrange(g2, c1);
w[0] = size.width;
h[0] = size.height;
}
if (this.bottomBlock != null) {
Size2D size = this.bottomBlock.arrange(g2, c1);
w[1] = size.width;
h[1] = size.height;
}
RectangleConstraint c2 = new RectangleConstraint(0.0,
new Range(0.0, width), LengthConstraintType.RANGE,
0.0, null, LengthConstraintType.NONE);
if (this.leftBlock != null) {
Size2D size = this.leftBlock.arrange(g2, c2);
w[2] = size.width;
h[2] = size.height;
}
if (this.rightBlock != null) {
double maxW = Math.max(width - w[2], 0.0);
RectangleConstraint c3 = new RectangleConstraint(0.0,
new Range(Math.min(w[2], maxW), maxW),
LengthConstraintType.RANGE, 0.0, null,
LengthConstraintType.NONE);
Size2D size = this.rightBlock.arrange(g2, c3);
w[3] = size.width;
h[3] = size.height;
}
h[2] = Math.max(h[2], h[3]);
h[3] = h[2];
if (this.centerBlock != null) {
RectangleConstraint c4 = new RectangleConstraint(width - w[2]
- w[3], null, LengthConstraintType.FIXED, 0.0, null,
LengthConstraintType.NONE);
Size2D size = this.centerBlock.arrange(g2, c4);
w[4] = size.width;
h[4] = size.height;
}
double height = h[0] + h[1] + Math.max(h[2], Math.max(h[3], h[4]));
return arrange(container, g2, new RectangleConstraint(width, height));
}
/**
* Performs an arrangement with range constraints on both the vertical
* and horizontal sides.
*
* @param container the container.
* @param widthRange the allowable range for the container width.
* @param heightRange the allowable range for the container height.
* @param g2 the graphics device.
*
* @return The container size.
*/
protected Size2D arrangeRR(BlockContainer container,
Range widthRange, Range heightRange,
Graphics2D g2) {
double[] w = new double[5];
double[] h = new double[5];
if (this.topBlock != null) {
RectangleConstraint c1 = new RectangleConstraint(widthRange,
heightRange);
Size2D size = this.topBlock.arrange(g2, c1);
w[0] = size.width;
h[0] = size.height;
}
if (this.bottomBlock != null) {
Range heightRange2 = Range.shift(heightRange, -h[0], false);
RectangleConstraint c2 = new RectangleConstraint(widthRange,
heightRange2);
Size2D size = this.bottomBlock.arrange(g2, c2);
w[1] = size.width;
h[1] = size.height;
}
Range heightRange3 = Range.shift(heightRange, -(h[0] + h[1]));
if (this.leftBlock != null) {
RectangleConstraint c3 = new RectangleConstraint(widthRange,
heightRange3);
Size2D size = this.leftBlock.arrange(g2, c3);
w[2] = size.width;
h[2] = size.height;
}
Range widthRange2 = Range.shift(widthRange, -w[2], false);
if (this.rightBlock != null) {
RectangleConstraint c4 = new RectangleConstraint(widthRange2,
heightRange3);
Size2D size = this.rightBlock.arrange(g2, c4);
w[3] = size.width;
h[3] = size.height;
}
h[2] = Math.max(h[2], h[3]);
h[3] = h[2];
Range widthRange3 = Range.shift(widthRange, -(w[2] + w[3]), false);
if (this.centerBlock != null) {
RectangleConstraint c5 = new RectangleConstraint(widthRange3,
heightRange3);
// TODO: the width and height ranges should be reduced by the
// height required for the top and bottom, and the width required
// by the left and right
Size2D size = this.centerBlock.arrange(g2, c5);
w[4] = size.width;
h[4] = size.height;
}
double width = Math.max(w[0], Math.max(w[1], w[2] + w[4] + w[3]));
double height = h[0] + h[1] + Math.max(h[2], Math.max(h[3], h[4]));
if (this.topBlock != null) {
this.topBlock.setBounds(new Rectangle2D.Double(0.0, 0.0, width,
h[0]));
}
if (this.bottomBlock != null) {
this.bottomBlock.setBounds(new Rectangle2D.Double(0.0,
height - h[1], width, h[1]));
}
if (this.leftBlock != null) {
this.leftBlock.setBounds(new Rectangle2D.Double(0.0, h[0], w[2],
h[2]));
}
if (this.rightBlock != null) {
this.rightBlock.setBounds(new Rectangle2D.Double(width - w[3],
h[0], w[3], h[3]));
}
if (this.centerBlock != null) {
this.centerBlock.setBounds(new Rectangle2D.Double(w[2], h[0],
width - w[2] - w[3], height - h[0] - h[1]));
}
return new Size2D(width, height);
}
/**
* Arranges the items within a container.
*
* @param container the container.
* @param constraint the constraint.
* @param g2 the graphics device.
*
* @return The container size after the arrangement.
*/
protected Size2D arrangeFF(BlockContainer container, Graphics2D g2,
RectangleConstraint constraint) {
double[] w = new double[5];
double[] h = new double[5];
w[0] = constraint.getWidth();
if (this.topBlock != null) {
RectangleConstraint c1 = new RectangleConstraint(w[0], null,
LengthConstraintType.FIXED, 0.0,
new Range(0.0, constraint.getHeight()),
LengthConstraintType.RANGE);
Size2D size = this.topBlock.arrange(g2, c1);
h[0] = size.height;
}
w[1] = w[0];
if (this.bottomBlock != null) {
RectangleConstraint c2 = new RectangleConstraint(w[0], null,
LengthConstraintType.FIXED, 0.0, new Range(0.0,
constraint.getHeight() - h[0]), LengthConstraintType.RANGE);
Size2D size = this.bottomBlock.arrange(g2, c2);
h[1] = size.height;
}
h[2] = constraint.getHeight() - h[1] - h[0];
if (this.leftBlock != null) {
RectangleConstraint c3 = new RectangleConstraint(0.0,
new Range(0.0, constraint.getWidth()),
LengthConstraintType.RANGE, h[2], null,
LengthConstraintType.FIXED);
Size2D size = this.leftBlock.arrange(g2, c3);
w[2] = size.width;
}
h[3] = h[2];
if (null!=null) {
if (this.rightBlock != null) {
RectangleConstraint c4 = new RectangleConstraint(0.0,
new Range(0.0, constraint.getWidth() - w[2]),
LengthConstraintType.RANGE, h[2], null,
LengthConstraintType.FIXED);
Size2D size = this.rightBlock.arrange(g2, c4);
w[3] = size.width;
}
}
h[4] = h[2];
w[4] = constraint.getWidth() - w[3] - w[2];
RectangleConstraint c5 = new RectangleConstraint(w[4], h[4]);
if (this.centerBlock != null) {
this.centerBlock.arrange(g2, c5);
}
if (this.topBlock != null) {
this.topBlock.setBounds(new Rectangle2D.Double(0.0, 0.0, w[0],
h[0]));
}
if (this.bottomBlock != null) {
this.bottomBlock.setBounds(new Rectangle2D.Double(0.0, h[0] + h[2],
w[1], h[1]));
}
if (this.leftBlock != null) {
this.leftBlock.setBounds(new Rectangle2D.Double(0.0, h[0], w[2],
h[2]));
}
if (this.rightBlock != null) {
this.rightBlock.setBounds(new Rectangle2D.Double(w[2] + w[4], h[0],
w[3], h[3]));
}
if (this.centerBlock != null) {
this.centerBlock.setBounds(new Rectangle2D.Double(w[2], h[0], w[4],
h[4]));
}
return new Size2D(constraint.getWidth(), constraint.getHeight());
}
/**
* Clears the layout.
*/
public void clear() {
this.centerBlock = null;
this.topBlock = null;
this.bottomBlock = null;
this.leftBlock = null;
this.rightBlock = null;
}
/**
* Tests this arrangement for equality with an arbitrary object.
*
* @param obj the object (null permitted).
*
* @return A boolean.
*/
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof BorderArrangement)) {
return false;
}
BorderArrangement that = (BorderArrangement) obj;
if (!ObjectUtilities.equal(this.topBlock, that.topBlock)) {
return false;
}
if (!ObjectUtilities.equal(this.bottomBlock, that.bottomBlock)) {
return false;
}
if (!ObjectUtilities.equal(this.leftBlock, that.leftBlock)) {
return false;
}
if (!ObjectUtilities.equal(this.rightBlock, that.rightBlock)) {
return false;
}
if (!ObjectUtilities.equal(this.centerBlock, that.centerBlock)) {
return false;
}
return true;
}
}
