/*
* Copyright (C) 2011 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.api.explorer.client.embedded;
import com.google.api.explorer.client.AuthManager;
import com.google.api.explorer.client.analytics.AnalyticsManager;
import com.google.api.explorer.client.auth.AuthView;
import com.google.api.explorer.client.base.ApiMethod;
import com.google.api.explorer.client.base.ApiService;
import com.google.api.explorer.client.embedded.EmbeddedParameterFormPresenter.RequestFinishedCallback;
import com.google.api.explorer.client.history.EmbeddedHistoryItemView;
import com.google.common.collect.Multimap;
import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Panel;
import com.google.gwt.user.client.ui.Widget;
/**
* Simple view that shows a parameter form and the associated history panel when a request has been
* executed.
*
* @author jasonhall@google.com (Jason Hall)
*/
public class EmbeddedView extends Composite {
private static EmbeddedViewUiBinder uiBinder = GWT.create(EmbeddedViewUiBinder.class);
interface EmbeddedViewUiBinder extends UiBinder<Widget, EmbeddedView> {
}
@UiField(provided = true) EmbeddedParameterForm parameterForm;
@UiField(provided = true) EmbeddedHistoryPanel historyPanel;
@UiField Panel authViewPlaceholder;
@UiField Panel authViewContainer;
/**
* Create an instance with the provided dependencies.
*
* @param authManager Auth manager dependency that is responsible for managing auth tokens.
* @param service Service for which this view is being constructed.
* @param method Method for which this view is being constructed.
* @param params Parameters that should be filled out for the form in advance.
* @param callback Callback which should be invoked when a request has completed.
* @param showAuth Whether auth should be shown in this view or provided by the embedding context.
* @param analytics Analytics object to use when reporting events.
*/
public EmbeddedView(AuthManager authManager,
ApiService service,
final ApiMethod method,
Multimap<String, String> params,
RequestFinishedCallback callback,
boolean showAuth,
AnalyticsManager analytics) {
this.historyPanel = new EmbeddedHistoryPanel();
this.parameterForm = new EmbeddedParameterForm(authManager, callback);
initWidget(uiBinder.createAndBindUi(this));
parameterForm.getPresenter().selectMethod(service, method, params);
authViewContainer.setVisible(showAuth);
if (showAuth) {
showAuth(authManager, service, method, analytics);
}
historyPanel.setVisible(false);
}
private void showAuth(
AuthManager authManager, ApiService service, ApiMethod method, AnalyticsManager analytics) {
AuthView auth = new AuthView(authManager, service, analytics);
auth.getPresenter().setStateForMethod(method);
authViewPlaceholder.add(auth);
}
public void showHistoryItem(EmbeddedHistoryItemView item) {
historyPanel.setVisible(true);
historyPanel.setHistoryItemView(item);
}
}