package org.ovirt.engine.ui.webadmin.section.main.view.popup.storage;
import java.util.List;
import org.ovirt.engine.core.compat.Event;
import org.ovirt.engine.core.compat.EventArgs;
import org.ovirt.engine.core.compat.IEventListener;
import org.ovirt.engine.core.compat.PropertyChangedEventArgs;
import org.ovirt.engine.ui.uicommonweb.models.EntityModel;
import org.ovirt.engine.ui.uicommonweb.models.storage.SanStorageModelBase;
import org.ovirt.engine.ui.webadmin.ApplicationConstants;
import org.ovirt.engine.ui.webadmin.gin.ClientGinjectorProvider;
import org.ovirt.engine.ui.webadmin.widget.HasValidation;
import com.google.gwt.core.client.GWT;
import com.google.gwt.editor.client.SimpleBeanEditorDriver;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ScrollPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
public abstract class AbstractSanStorageView extends AbstractStorageView<SanStorageModelBase> implements HasValidation {
interface Driver extends SimpleBeanEditorDriver<SanStorageModelBase, AbstractSanStorageView> {
Driver driver = GWT.create(Driver.class);
}
interface ViewUiBinder extends UiBinder<Widget, AbstractSanStorageView> {
ViewUiBinder uiBinder = GWT.create(ViewUiBinder.class);
}
@UiField
WidgetStyle style;
@UiField
ScrollPanel listPanel;
@UiField
FlowPanel contentPanel;
@UiField
FlowPanel extraContentPanel;
@UiField
@Ignore
Label listLabel;
@Inject
public AbstractSanStorageView() {
initWidget(ViewUiBinder.uiBinder.createAndBindUi(this));
localize(ClientGinjectorProvider.instance().getApplicationConstants());
addStyles();
Driver.driver.initialize(this);
}
void addStyles() {
}
void localize(ApplicationConstants constants) {
}
protected abstract void initLists(SanStorageModelBase object);
@Override
public void edit(final SanStorageModelBase object) {
Driver.driver.edit(object);
initLists(object);
// Add event handlers
object.getPropertyChangedEvent().addListener(new IEventListener() {
@Override
public void eventRaised(Event ev, Object sender, EventArgs args) {
String propName = ((PropertyChangedEventArgs) args).PropertyName;
if (propName.equals("IsValid")) {
onIsValidPropertyChange(object);
}
}
});
}
void onIsValidPropertyChange(EntityModel model) {
if (model.getIsValid()) {
markAsValid();
} else {
markAsInvalid(model.getInvalidityReasons());
}
}
@Override
public void markAsValid() {
markValidation(false, null);
}
@Override
public void markAsInvalid(List<String> validationHints) {
markValidation(true, validationHints);
}
private void markValidation(boolean isValid, List<String> validationHints) {
String oldStyle = isValid ? style.validContentPanel() : style.invalidContentPanel();
String newStyle = isValid ? style.invalidContentPanel() : style.validContentPanel();
contentPanel.removeStyleName(oldStyle);
contentPanel.addStyleName(newStyle);
contentPanel.setTitle(getValidationTitle(validationHints));
}
private String getValidationTitle(List<String> validationHints) {
return validationHints != null && validationHints.size() > 0 ? validationHints.get(0) : null;
}
@Override
public SanStorageModelBase flush() {
return Driver.driver.flush();
}
@Override
public void focus() {
}
interface WidgetStyle extends CssResource {
String validContentPanel();
String invalidContentPanel();
String listPanel();
String treePanel();
}
}