package org.ovirt.engine.ui.common.widget.uicommon.instanceimages;
import org.ovirt.engine.ui.common.CommonApplicationConstants;
import org.ovirt.engine.ui.common.editor.UiCommonEditorDriver;
import org.ovirt.engine.ui.common.gin.AssetProvider;
import org.ovirt.engine.ui.common.idhandler.ElementIdHandler;
import org.ovirt.engine.ui.common.idhandler.HasElementId;
import org.ovirt.engine.ui.common.utils.ElementIdUtils;
import org.ovirt.engine.ui.common.widget.UiCommandButton;
import org.ovirt.engine.ui.common.widget.uicommon.popup.AbstractModelBoundPopupWidget;
import org.ovirt.engine.ui.uicommonweb.models.vms.InstanceImageLineModel;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.logical.shared.HasValueChangeHandlers;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.DOM;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HasEnabled;
import com.google.gwt.user.client.ui.Label;
public class InstanceImageLineEditor extends AbstractModelBoundPopupWidget<InstanceImageLineModel> implements HasValueChangeHandlers<InstanceImageLineModel>, HasEnabled, HasElementId {
@UiField
@Path("name.entity")
Label nameLabel;
@UiField
@Ignore
UiCommandButton createEditButton;
@UiField
@Ignore
UiCommandButton attachButton;
private boolean enabled = true;
private String elementId = DOM.createUniqueId();
public interface Driver extends UiCommonEditorDriver<InstanceImageLineModel, InstanceImageLineEditor> {
}
private final Driver driver = GWT.create(Driver.class);
@UiField(provided = true)
static final CommonApplicationConstants constants = AssetProvider.getConstants();
interface WidgetUiBinder extends UiBinder<FlowPanel, InstanceImageLineEditor> {
WidgetUiBinder uiBinder = GWT.create(WidgetUiBinder.class);
}
interface WidgetIdHandler extends ElementIdHandler<InstanceImageLineEditor> {
WidgetIdHandler idHandler = GWT.create(WidgetIdHandler.class);
}
public InstanceImageLineEditor() {
initWidget(WidgetUiBinder.uiBinder.createAndBindUi(this));
WidgetIdHandler.idHandler.generateAndSetIds(this);
driver.initialize(this);
}
@Override
public void edit(final InstanceImageLineModel model) {
driver.edit(model);
setupElementIds(model);
createEditButton.setCommand(model.getCreateEditCommand());
attachButton.setCommand(model.getAttachCommand());
createEditButton.addClickHandler(event -> createEditButton.getCommand().execute());
attachButton.addClickHandler(event -> attachButton.getCommand().execute());
updateButtonText(model);
model.getDiskModel().getEntityChangedEvent().addListener((ev, sender, args) -> {
ValueChangeEvent.fire(InstanceImageLineEditor.this, model);
updateButtonText(model);
});
}
public void setupElementIds(InstanceImageLineModel model) {
String diskAlias = model.getDisk() != null ? model.getDisk().getDiskAlias() : ""; //$NON-NLS-1$
String composedId = ElementIdUtils.createElementId(elementId, diskAlias);
nameLabel.getElement().setId(composedId);
attachButton.getElement().setId(ElementIdUtils.createElementId(composedId, "attach")); //$NON-NLS-1$
createEditButton.getElement().setId(ElementIdUtils.createElementId(composedId, "createEdit")); //$NON-NLS-1$
}
private void updateButtonText(InstanceImageLineModel model) {
String text = model.getDiskModel().getEntity() != null ? constants.editInstanceImages() : constants.addInstanceImages();
createEditButton.setLabel(text);
}
@Override
public InstanceImageLineModel flush() {
return driver.flush();
}
@Override
public void cleanup() {
driver.cleanup();
}
@Override
public boolean isEnabled() {
return enabled;
}
@Override
public void setEnabled(boolean enabled) {
this.enabled = enabled;
createEditButton.setEnabled(enabled);
attachButton.setEnabled(enabled);
}
@Override
public HandlerRegistration addValueChangeHandler(ValueChangeHandler<InstanceImageLineModel> valueChangeHandler) {
return addHandler(valueChangeHandler, ValueChangeEvent.getType());
}
public void setElementId(String elementId) {
this.elementId = elementId;
}
}