/**
* Sencha GXT 3.0.0 - Sencha for GWT
* Copyright(c) 2007-2012, Sencha, Inc.
* licensing@sencha.com
*
* http://www.sencha.com/products/gxt/license/
*/
package com.sencha.gxt.theme.base.client.status;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.core.client.XTemplates;
import com.sencha.gxt.core.client.dom.XElement;
import com.sencha.gxt.core.client.util.IconHelper;
import com.sencha.gxt.widget.core.client.Status;
public abstract class BoxStatusBaseAppearance implements Status.StatusAppearance {
public interface BoxStatusResources {
ImageResource loading();
BoxStatusStyle style();
}
public interface BoxStatusStyle extends CssResource {
String status();
String statusBox();
String statusIcon();
String statusText();
}
public interface BoxTemplate extends XTemplates {
@XTemplate(source = "BoxStatus.html")
SafeHtml render(BoxStatusStyle style);
}
private final BoxStatusResources resources;
private final BoxStatusStyle style;
private BoxTemplate template;
public BoxStatusBaseAppearance(BoxStatusResources resources, BoxTemplate template) {
this.resources = resources;
style = resources.style();
style.ensureInjected();
this.template = template;
}
@Override
public ImageResource getBusyIcon() {
return resources.loading();
}
@Override
public XElement getTextElem(XElement parent) {
return parent.selectNode("." + style.statusText());
}
@Override
public void render(SafeHtmlBuilder sb) {
sb.append(template.render(style));
}
@Override
public void onUpdateIcon(XElement parent, ImageResource icon) {
XElement iconWrap = parent.selectNode("." + style.statusIcon());
iconWrap.setVisible(icon != null);
if (icon != null) {
iconWrap.removeChildren();
iconWrap.appendChild(IconHelper.getElement(icon));
}
}
}