/**
* Called when an event occurs in a rendered instance of this Cell. The parent element refers to
* the element that contains the rendered cell, NOT to the outermost element that the Cell
* rendered.
*/
@Override
public void onBrowserEvent(
com.google.gwt.cell.client.Cell.Context context,
Element parent,
String value,
NativeEvent event,
com.google.gwt.cell.client.ValueUpdater<String> valueUpdater) {
// Let AbstractCell handle the keydown event.
super.onBrowserEvent(context, parent, value, event, valueUpdater);
// Handle the click event.
if ("click".equals(event.getType())) {
// Ignore clicks that occur outside of the outermost element.
EventTarget eventTarget = event.getEventTarget();
if (parent.isOrHasChild(Element.as(eventTarget))) {
// if (parent.getFirstChildElement().isOrHasChild(
// Element.as(eventTarget))) {
// use this to get the selected element!!
Element el = Element.as(eventTarget);
// check if we really click on the image
if (callback != null && el.getNodeName().equalsIgnoreCase("IMG")) {
final String s = el.getParentElement().getAttribute("name");
final KieContainer container = containersProvider.getContainer(value);
final boolean isUp = SharedUtils.getContainerStatus(container);
final boolean isKieApp =
container.getType() != null
&& KieImageCategory.KIEAPP.equals(container.getType().getCategory());
if (ContainerActionsCell.PLAY.equals(s) && !isUp) {
callback.onStart(container);
} else if (ContainerActionsCell.STOP.equals(s) && isUp) {
callback.onStop(container);
} else if (ContainerActionsCell.RELOAD.equals(s) && isUp) {
callback.onRestart(container);
} else if (ContainerActionsCell.REMOVE.equals(s)) {
callback.onRemove(container);
} else if (ContainerActionsCell.VIEW_LOGS.equals(s)) {
callback.onViewLogs(container);
} else if (ContainerActionsCell.VIEW_DETAILS.equals(s) && isUp && isKieApp) {
callback.onViewDetails(container);
} else if (ContainerActionsCell.NAVIGATE.equals(s) && isUp && isKieApp) {
callback.onNavigate(container);
}
}
}
}
};
@Override
protected void render(
com.google.gwt.cell.client.Cell.Context context, SafeHtml data, SafeHtmlBuilder sb) {
/*
* Always do a null check on the value. Cell widgets can pass null to
* cells if the underlying data contains a null, or if the data arrives
* out of order.
*/
if (data == null) {
return;
}
final KieContainer container = containersProvider.getContainer(data.asString());
final boolean isUp = SharedUtils.getContainerStatus(container);
final boolean isKieApp =
container.getType() != null
&& KieImageCategory.KIEAPP.equals(container.getType().getCategory());
// If the value comes from the user, we escape it to avoid XSS attacks.
// SafeHtml safeValue = SafeHtmlUtils.fromString(data.asString());
// Use the template to create the Cell's html.
// SafeStyles styles = SafeStylesUtils.fromTrustedString(safeValue
// .asString());
// generate the image cell
SafeHtml rendered =
templates.cell(
PLAY, isUp ? disabledStyle : enabledStyle, ICON_PLAY, Constants.INSTANCE.start());
sb.append(rendered);
/*
-- Disabled STOP container button, as it sometimes fails from the Docker remote API. --
rendered = templates.cell(STOP, isUp ? enabledStyle : disabledStyle, ICON_STOP, Constants.INSTANCE.stop());
sb.append(rendered);
*/
rendered =
templates.cell(
RELOAD, isUp ? enabledStyle : disabledStyle, ICON_RELOAD, Constants.INSTANCE.restart());
sb.append(rendered);
rendered = templates.cell(REMOVE, enabledStyle, ICON_REMOVE, Constants.INSTANCE.remove());
sb.append(rendered);
rendered =
templates.cell(VIEW_LOGS, enabledStyle, ICON_VIEW_LOGS, Constants.INSTANCE.viewLogs());
sb.append(rendered);
if (isKieApp) {
rendered =
templates.cell(
VIEW_DETAILS,
isUp ? enabledStyle : disabledStyle,
ICON_VIEW_DETAILS,
Constants.INSTANCE.viewDetails());
sb.append(rendered);
rendered =
templates.cell(
NAVIGATE,
isUp ? enabledStyle : disabledStyle,
ICON_NAVIGATE,
Constants.INSTANCE.navigate());
sb.append(rendered);
}
}