public void testMaliciousGetIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.addIcons(icons);
Iterable<WWIcon> layerIcons = layer.getIcons();
// Test that the returned list cannot be modified.
try {
if (layerIcons instanceof java.util.Collection) {
java.util.Collection<WWIcon> collection = (java.util.Collection<WWIcon>) layerIcons;
collection.clear();
} else {
java.util.Iterator<WWIcon> iter = layerIcons.iterator();
while (iter.hasNext()) {
iter.next();
iter.remove();
}
}
} catch (UnsupportedOperationException e) {
e.printStackTrace();
}
// Test that the layer contents do not change, even if the returned list can be modified.
assertEquals("", icons, layerIcons);
}
public void testMaliciousSetIcons() {
// Create an Iterable with null elements.
java.util.List<WWIcon> list = new java.util.ArrayList<WWIcon>();
list.add(null);
IconLayer layer =
new IconLayer() {
// Override to avoid View initialization issues.
public boolean isLayerActive(DrawContext dc) {
return true;
}
};
layer.setIcons(list);
DrawContext dc = new DrawContextImpl();
dc.setModel(new BasicModel());
dc.setView(new BasicOrbitView());
try {
// Test that the layer does not fail when the Iterable is used.
layer.render(dc);
} catch (NullPointerException e) {
fail("Layer does not check for null elements in Iterable");
}
}
public void testSetIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.setIcons(icons);
// Test that the layer points to the Iterable.
assertSame("", icons, layer.getIcons());
}
public void testAddIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.addIcons(icons);
// Test that the layer contains the icons.
assertEquals("", icons, layer.getIcons());
}
public void testRemoveAllIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.addIcons(icons);
layer.removeAllIcons();
// Test that the layer contains no icons.
assertFalse("", layer.getIcons().iterator().hasNext());
}
public void testRemoveAllIconsFail() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.setIcons(icons);
try {
// Expecting an IllegalStateException here.
layer.removeAllIcons();
fail("");
} catch (IllegalStateException e) {
}
}
public void testRemoveIconFail() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.setIcons(icons);
try {
// Expecting an IllegalStateException here.
layer.removeIcon(new UserFacingIcon("", Position.ZERO));
fail("");
} catch (IllegalStateException e) {
}
}
/**
* ********************************************************************************************************
*/
public void testSetIconsClearsIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.addIcons(icons);
layer.setIcons(icons);
layer.setIcons(null);
// Test that the layer does not point to the Iterable.
assertNotSame("", icons, layer.getIcons());
// Test that the layer contains no icons.
assertFalse("", layer.getIcons().iterator().hasNext());
}
public void testSetIconsThenAddIcons() {
Iterable<WWIcon> icons = createExampleIterable();
IconLayer layer = new IconLayer();
layer.setIcons(icons);
layer.setIcons(null);
layer.addIcons(icons);
// Test that the layer does not point to the Iterable.
assertNotSame("", icons, layer.getIcons());
// Test that the layer contains the icons.
assertEquals("", icons, layer.getIcons());
}
public AppFrame() {
super(true, true, false);
IconLayer layer = new IconLayer();
layer.setPickEnabled(true);
layer.setAllowBatchPicking(false);
layer.setRegionCulling(true);
UserFacingIcon icon =
new UserFacingIcon(
"src/images/32x32-icon-nasa.png",
new Position(Angle.fromRadians(0), Angle.fromRadians(0), 0));
icon.setSize(new Dimension(24, 24));
layer.addIcon(icon);
icon =
new UserFacingIcon(
"src/images/32x32-icon-nasa.png",
new Position(Angle.fromRadians(0.1), Angle.fromRadians(0.0), 0));
icon.setSize(new Dimension(24, 24));
layer.addIcon(icon);
icon =
new UserFacingIcon(
"src/images/32x32-icon-nasa.png",
new Position(Angle.fromRadians(0.0), Angle.fromRadians(0.1), 0));
icon.setSize(new Dimension(24, 24));
layer.addIcon(icon);
icon =
new UserFacingIcon(
"src/images/32x32-icon-nasa.png",
new Position(Angle.fromRadians(0.1), Angle.fromRadians(0.1), 0));
icon.setSize(new Dimension(24, 24));
layer.addIcon(icon);
icon =
new UserFacingIcon(
"src/images/32x32-icon-nasa.png",
new Position(Angle.fromRadians(0), Angle.fromDegrees(180), 0));
icon.setSize(new Dimension(24, 24));
layer.addIcon(icon);
ApplicationTemplate.insertAfterPlacenames(this.getWwd(), layer);
this.getWwd()
.addSelectListener(
new SelectListener() {
@Override
public void selected(SelectEvent event) {
if (event.getEventAction().equals(SelectEvent.ROLLOVER)) {
PickedObjectList pol = event.getObjects();
System.out.println(" Picked Objects Size " + pol.size());
for (PickedObject po : pol) {
System.out.println(
" Class "
+ po.getObject().getClass().getName()
+ " isTerrian="
+ po.isTerrain());
}
}
}
});
this.getWwd().getSceneController().setDeepPickEnabled(true);
}
