/**
* Fails in all modes due to an HtmlUnit bug: offsetWidth always returns 1256. TODO(t.broyer):
* file a new HtmlUnit bug. Similar to http://sourceforge.net/p/htmlunit/bugs/1447/
*/
@DoNotRunWith(Platform.HtmlUnitBug)
public void testCustomImageClass() {
ImageResource resource = widgetUi.prettyImage;
Image widget = widgetUi.fooImage;
assertEquals(resource.getWidth(), widget.getOffsetWidth());
assertEquals(resource.getHeight(), widget.getOffsetHeight());
assertEquals(resource.getTop(), widget.getOriginTop());
assertEquals(resource.getLeft(), widget.getOriginLeft());
}
private DivIcon createIcon(String label) {
ImageResource markerImage = SiteFormResources.INSTANCE.blankMarker();
DivIconOptions iconOptions = new DivIconOptions();
iconOptions.setClassName(SiteFormResources.INSTANCE.style().locationMarker());
iconOptions.setIconSize(new Point(markerImage.getWidth(), markerImage.getHeight()));
iconOptions.setIconAnchor(new Point(markerImage.getWidth() / 2, markerImage.getHeight()));
iconOptions.setHtml(label);
DivIcon icon = new DivIcon(iconOptions);
return icon;
}
/**
* Fails in all modes due to an HtmlUnit bug: offsetWidth always returns 1256. TODO(t.broyer):
* file a new HtmlUnit bug. Similar to http://sourceforge.net/p/htmlunit/bugs/1447/
*/
@DoNotRunWith(Platform.HtmlUnitBug)
public void testImageResourceInImageWidget() {
ImageResource resource = widgetUi.prettyImage;
Image widget = widgetUi.babyWidget;
assertEquals(resource.getWidth(), widget.getOffsetWidth());
assertEquals(resource.getHeight(), widget.getOffsetHeight());
assertEquals(resource.getTop(), widget.getOriginTop());
assertEquals(resource.getLeft(), widget.getOriginLeft());
assertEquals("expected alt text", widget.getAltText());
assertEquals("expected style name", widget.getStyleName());
}
@Test
public void imageResource() {
// Arrange
ImageResource testImageResource = MyClientBundle.INSTANCE.testImageResource();
// Act
String name = testImageResource.getName();
String url = testImageResource.getSafeUri().asString();
int heigh = testImageResource.getHeight();
int left = testImageResource.getLeft();
int width = testImageResource.getWidth();
int top = testImageResource.getTop();
String toString = testImageResource.toString();
// Assert
assertEquals("testImageResource", name);
assertEquals(
"http://127.0.0.1:8888/gwt_test_utils_module/com/octo/gwt/test/resources/testImageResource.gif",
url);
assertEquals(0, heigh);
assertEquals(0, left);
assertEquals(0, width);
assertEquals(0, top);
assertEquals(
"com.octo.gwt.test.internal.resources.ImageResourceCallback generated for 'com.octo.gwt.test.resources.MyClientBundle.testImageResource()'",
toString);
assertEquals(testImageResource, MyClientBundle.INSTANCE.testImageResource());
}
@Override
public Void apply(Element context, Value jsNode, int index) {
Value propertyValue = jsNode.getProperty(TYPE);
String kType = propertyValue.asString();
ImageResource imageResource = getImage(KomodoType.getKomodoType(kType));
/*
* setAttribute will just set the attribute name to xlink:href and not
* treat it as a ns prefix.
*/
setElementAttributeNS(
context, XLINK_NAMESPACE, HTML_HREF, imageResource.getSafeUri().asString());
context.setAttribute(HTML_WIDTH, Integer.toString(imageResource.getWidth()));
context.setAttribute(HTML_HEIGHT, Integer.toString(imageResource.getHeight()));
return null;
}
@Override
public void show(Detail detail) {
ImageResource res = detail.imageResource();
if (res.getWidth() > IMG_MAX_WIDTH || res.getHeight() > IMG_MAX_HEIGHT) {
setInSlot(
DetailsPresenter.IMAGE,
new FitImage(res.getSafeUri().asString(), IMG_MAX_WIDTH, IMG_MAX_HEIGHT));
} else {
setInSlot(DetailsPresenter.IMAGE, new Image(res));
}
main.clear();
main.add(detail.main());
side.clear();
side.add(detail.side());
title.setText(detail.title());
}
public static Widget getMessage(ImageResource imageResource, String customMessage) {
HorizontalPanel hp = new HorizontalPanel();
hp.setSpacing(5);
hp.add(new Image(imageResource.getSafeUri()));
InlineLabel label = new InlineLabel(customMessage);
label.getElement().getStyle().setFontWeight(Style.FontWeight.NORMAL);
label.getElement().getStyle().setFloat(Style.Float.LEFT);
hp.add(label);
return hp;
}
protected ImageData getImageData(Object image) {
ImageData imageData = new ImageData();
if (image instanceof ImageResource) {
ImageResource imageResource = (ImageResource) image;
imageData.height = imageResource.getHeight();
imageData.width = imageResource.getWidth();
} else if (image instanceof ComposedImage) {
ComposedImage composedImage = (ComposedImage) image;
List<ComposedImage.Size> sizes = new ArrayList<ComposedImage.Size>();
List<Object> images = new ArrayList<Object>(composedImage.getImages());
List<ImageData> nestedImagesData = new ArrayList<ImageData>();
for (Object nestedImage : images) {
ImageData nestedImageData = getImageData(nestedImage);
ComposedImage.Size size = new ComposedImage.Size();
size.height = nestedImageData.height;
size.width = nestedImageData.width;
sizes.add(size);
nestedImagesData.add(nestedImageData);
}
}
return imageData;
}
@Override
public void render(Context context, Object value, SafeHtmlBuilder safeHtmlBuilder) {
StringBuilder sb = new StringBuilder();
Object image = itemDelegator.getImage(value);
if (image instanceof ImageResource) {
ImageResource imageResource = (ImageResource) image;
sb.append("<div style='position:relative;padding-left:");
sb.append(imageResource.getWidth() + 6);
sb.append("px;'>");
sb.append("<div style=\"position:absolute;left:0px;top:0px;height:100%;");
sb.append("width:").append(imageResource.getWidth()).append("px;");
sb.append("background:url('").append(imageResource.getURL()).append("') ");
sb.append("no-repeat scroll center center transparent;");
sb.append("\"></div>");
sb.append(itemDelegator.getText(value));
sb.append("</div>");
} else if (image instanceof ComposedImage) {
ComposedImage composedImage = (ComposedImage) image;
List<ComposedImage.Size> sizes = new ArrayList<ComposedImage.Size>();
List<Object> images = new ArrayList<Object>(composedImage.getImages());
List<ImageData> nestedImagesData = new ArrayList<ImageData>();
for (Object nestedImage : images) {
ImageData nestedImageData = getImageData(nestedImage);
ComposedImage.Size size = new ComposedImage.Size();
size.height = nestedImageData.height;
size.width = nestedImageData.width;
sizes.add(size);
nestedImagesData.add(nestedImageData);
}
ComposedImage.Size size = composedImage.getSize(sizes);
sb.append("<div style='position:relative;padding-left:");
sb.append(size.width + 6);
sb.append("px;'>");
List<ComposedImage.Point> drawPoints = composedImage.getDrawPoints(size);
int i = 0;
for (ComposedImage.Point drawPoint : drawPoints) {
ImageResource nestedImage = (ImageResource) images.get(i++);
sb.append("<div style=\"position:absolute;left:")
.append(drawPoint.x)
.append("px;top:")
.append(drawPoint.y)
.append("px;height:100%;");
sb.append("width:").append(nestedImage.getWidth()).append("px;");
sb.append("background:url('").append(nestedImage.getURL()).append("') ");
sb.append("no-repeat scroll center center transparent;");
sb.append("\"></div>");
}
sb.append(itemDelegator.getText(value));
sb.append("</div>");
} else {
sb.append(itemDelegator.getText(value));
}
safeHtmlBuilder.appendHtmlConstant(sb.toString());
}
/**
* Sets the image to use in this menu button.
*
* @param image
*/
public void setImage(ImageResource image) {
this.image = image;
Image imageHtml = new Image(image.getSafeUri());
Style imageStyle = imageHtml.getElement().getStyle();
imageStyle.setDisplay(Display.BLOCK);
imageStyle.setProperty("margin", "1.25em auto 0");
imageStyle.setProperty("maxWidth", "60%");
imageStyle.setPosition(Position.ABSOLUTE);
imageStyle.setTop(0, Unit.PX);
imageStyle.setRight(0, Unit.PX);
imageStyle.setBottom(0, Unit.PX);
imageStyle.setLeft(0, Unit.PX);
panel.add(imageHtml);
}
@Test
public void checkChildOverrideWithAnnotation() {
// Setup
ImageResource testImageResource = MyOverridedClientBundle.INSTANCE.testImageResource();
// Test
String name = testImageResource.getName();
String url = testImageResource.getURL();
int heigh = testImageResource.getHeight();
int left = testImageResource.getLeft();
int width = testImageResource.getWidth();
int top = testImageResource.getTop();
// Assert
Assert.assertEquals("testImageResource", name);
Assert.assertEquals(
"http://127.0.0.1:8888/gwt_test_utils_module/com/octo/gwt/test/resources/override/override_testImageResource.gif",
url);
Assert.assertEquals(0, heigh);
Assert.assertEquals(0, left);
Assert.assertEquals(0, width);
Assert.assertEquals(0, top);
}
public ImageElement getInternalImage(ImageResource resource) {
ImageElement img = Document.get().createImageElement();
img.setSrc(resource.getSafeUri().asString());
return img;
}
@SuppressWarnings("deprecation")
public void setResource(ImageResource resource) {
this.resource = resource;
generateBackground(resource.getURL());
}
public static AbstractImagePrototype getAbstractImagePrototype(ImageResource icon) {
return IconHelper.createPath(icon.getURL(), icon.getWidth(), icon.getHeight());
}
