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package diva.canvas.test;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Component;
import java.awt.Image;
import java.awt.MediaTracker;
import java.awt.Toolkit;
import java.awt.geom.Line2D;
import javax.swing.SwingConstants;
import diva.canvas.CanvasPane;
import diva.canvas.CompositeFigure;
import diva.canvas.Figure;
import diva.canvas.GraphicsPane;
import diva.canvas.PaneWrapper;
import diva.canvas.connector.Arrowhead;
import diva.canvas.connector.Blob;
import diva.canvas.connector.StraightTerminal;
import diva.canvas.toolbox.BasicRectangle;
import diva.canvas.toolbox.IconFigure;
import diva.canvas.toolbox.ImageFigure;
import diva.canvas.toolbox.LabelFigure;
import diva.util.java2d.PaintedList;
import diva.util.java2d.PaintedPath;
import diva.util.java2d.PaintedShape;
import diva.util.java2d.Polygon2D;
import diva.util.jester.TestHarness;
import diva.util.jester.TestSuite;
/**
* A test suite for testing concrete figures. This suite creates a factory
* for each available concrete figure class and runs the Figure tests
* on figures it produces.
*
* @author John Reekie
* @version $Id: ConcreteFigures.java,v 1.16.4.1 2008/03/25 22:31:11 cxh Exp $
*/
public class ConcreteFigures extends TestSuite {
/** Constructor
*/
public ConcreteFigures(TestHarness harness) {
setTestHarness(harness);
}
/**
* runSuite()
*/
public void runSuite() {
new FigureTest(getTestHarness(), new BasicRectangleFactory1()).run();
new FigureTest(getTestHarness(), new BasicRectangleFactory2()).run();
new FigureTest(getTestHarness(), new CompositeFigureFactory1()).run();
new FigureTest(getTestHarness(), new PaneWrapperFactory()).run();
/// These ones fail!
//new FigureTest(getTestHarness(), new LabelFigureFactory()).run();
//new FigureTest(getTestHarness(), new IconFigureFactory()).run();
//new FigureTest(getTestHarness(), new ImageFigureFactory()).run();
}
///////////////////////////////////////////////////////////////////
//// main
/** Create a default test harness and
* run all tests on it.
*/
public static void main(String[] argv) {
new ConcreteFigures(new TestHarness()).run();
}
///////////////////////////////////////////////////////////////////
//// Factories
/**
* Create a BasicRectangle with stroked outline
*/
public static class BasicRectangleFactory1 implements
FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public Figure createFigure() {
return new BasicRectangle(10, 10, 20, 20);
}
public String toString() {
return "Basic rectangle, no fill";
}
}
/**
* Create a filled BasicRectangle
*/
public static class BasicRectangleFactory2 implements
FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public Figure createFigure() {
return new BasicRectangle(10, 10, 20, 20, Color.blue);
}
public String toString() {
return "Basic rectangle, filled blue";
}
}
/**
* Create an icon figure
*/
public static class IconFigureFactory implements FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
/** Create a collection of terminals an an icon
*/
public void createTerminals(IconFigure icon) {
// NORTH
StraightTerminal north = new StraightTerminal();
//Site connectNorth = north.getConnectSite();
Blob blobNorth = new Blob();
blobNorth.setSizeUnit(5.0);
north.setEnd(blobNorth);
icon.addTerminal(north, SwingConstants.NORTH, 50);
// SOUTH
StraightTerminal south = new StraightTerminal();
//Site connectSouth = south.getConnectSite();
Blob blobSouth = new Blob();
blobSouth.setStyle(Blob.BLOB_DIAMOND);
blobSouth.setSizeUnit(5.0);
blobSouth.setFilled(false);
south.setEnd(blobSouth);
icon.addTerminal(south, SwingConstants.SOUTH, 50);
// WEST
StraightTerminal west = new StraightTerminal();
//Site connectWest = west.getConnectSite();
Arrowhead arrowWest = new Arrowhead();
west.setEnd(arrowWest);
icon.addTerminal(west, SwingConstants.WEST, 50);
// EAST
StraightTerminal east = new StraightTerminal();
//Site connectEast = east.getConnectSite();
Arrowhead arrowEast = new Arrowhead();
arrowEast.setFlipped(true);
east.setEnd(arrowEast);
icon.addTerminal(east, SwingConstants.EAST, 50);
}
public Figure createFigure() {
// Create the graphic
PaintedList graphic = new PaintedList();
Polygon2D polygon = new Polygon2D.Double();
polygon.moveTo(30, 50);
polygon.lineTo(70, 80);
polygon.lineTo(70, 20);
graphic.add(new PaintedShape(polygon, Color.red, 1.0f));
Line2D line1 = new Line2D.Double(10, 50, 30, 50);
graphic.add(new PaintedPath(line1));
Line2D line2 = new Line2D.Double(70, 50, 90, 50);
graphic.add(new PaintedPath(line2));
// Create the icon
BasicRectangle background = new BasicRectangle(0, 0, 100, 100,
Color.green);
IconFigure icon = new IconFigure(background, graphic);
// Add its terminals
createTerminals(icon);
icon.translate(100, 100);
return icon;
}
public String toString() {
return "Icon figure";
}
}
/**
* Create an image figure
*/
public static class ImageFigureFactory implements FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public static final String IMAGE_FILE_NAME = "demo.gif";
public Component component = new Canvas();
public Figure createFigure() {
Image img = Toolkit.getDefaultToolkit().getImage(IMAGE_FILE_NAME);
MediaTracker tracker = new MediaTracker(component);
tracker.addImage(img, 0);
try {
tracker.waitForID(0);
} catch (InterruptedException e) {
System.err.println(e + "... in LayerImageFigure");
}
ImageFigure imgFig = new ImageFigure(img);
imgFig.translate(300, 100);
return imgFig;
}
public String toString() {
return "Image figure";
}
}
/**
* Create an image figure
*/
public static class LabelFigureFactory implements FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public Figure createFigure() {
LabelFigure label = new LabelFigure("Hello!");
label.translate(200, 200);
return label;
}
public String toString() {
return "Label figure";
}
}
/**
* Create a CompositeFigure with a filled rectangle background
*/
public static class CompositeFigureFactory1 implements
FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public Figure createFigure() {
Figure bg = new BasicRectangle(10, 10, 20, 20, Color.blue);
Figure cf = new CompositeFigure(bg);
return cf;
}
public String toString() {
return "Composite figure with basic rectangle background";
}
}
/**
* Create a PaneWrapper with a filled rectangle background
*/
public static class PaneWrapperFactory implements FigureTest.FigureFactory {
// FindBugs suggests making this class static so as to decrease
// the size of instances and avoid dangling references.
public Figure createFigure() {
Figure bg = new BasicRectangle(10, 10, 20, 20, Color.blue);
CanvasPane pane = new GraphicsPane();
pane.setSize(300.0, 300.0);
PaneWrapper wrapper = new PaneWrapper(pane);
wrapper.setBackground(bg);
return wrapper;
}
public String toString() {
return "Pane wrapper containing an empty graphics pane";
}
}
}