// Copyright 2011 Google Inc. All Rights Reseved.
//
// 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.testing.testify.risk.frontend.client.view.impl;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gwt.user.client.ui.Widget;
import com.google.testing.testify.risk.frontend.client.presenter.FilterPresenter;
import com.google.testing.testify.risk.frontend.client.view.ConfigureFiltersView;
import com.google.testing.testify.risk.frontend.client.view.FilterView;
import com.google.testing.testify.risk.frontend.model.DatumType;
import com.google.testing.testify.risk.frontend.model.Filter;
import java.util.List;
import java.util.Map;
/**
* View that shows all filters and lets you create a new one.
*
* A {@link Filter} will automatically assign data uploaded to specific ACC pieces. For example,
* a Filter may say "assign any test labeled with 'Security' to the Security Attribute.
*
* @author jimr@google.com (Jim Reardon)
*/
public class ConfigureFiltersViewImpl extends Composite implements ConfigureFiltersView {
interface ConfigureFiltersImplUiBinder extends UiBinder<Widget, ConfigureFiltersViewImpl> {}
private static final ConfigureFiltersImplUiBinder uiBinder =
GWT.create(ConfigureFiltersImplUiBinder.class);
@UiField
public VerticalPanel filtersPanel;
@UiField
public ListBox filterTypeBox;
@UiField
public Button addFilterButton;
private List<Filter> filters;
// These are needed as options for the Filter widgets.
private Map<String, Long> attributes;
private Map<String, Long> components;
private Map<String, Long> capabilities;
private Presenter presenter;
public ConfigureFiltersViewImpl() {
initWidget(uiBinder.createAndBindUi(this));
filterTypeBox.clear();
for (DatumType type : DatumType.values()) {
filterTypeBox.addItem(type.getPlural(), type.name());
}
}
@UiHandler("addFilterButton")
public void handleAddFilterButtonClicked(ClickEvent event) {
if (presenter != null) {
Filter filter = new Filter();
String selected = filterTypeBox.getValue(filterTypeBox.getSelectedIndex());
filter.setFilterType(DatumType.valueOf(selected));
presenter.addFilter(filter);
}
}
@Override
public void setFilters(List<Filter> filters) {
this.filters = filters;
updateFilters();
}
private void updateFilters() {
if (attributes != null && components != null && capabilities != null) {
filtersPanel.clear();
for (Filter filter : filters) {
FilterView view = new FilterViewImpl();
FilterPresenter filterPresenter = new FilterPresenter(filter, attributes, components,
capabilities, view, presenter);
filtersPanel.add(view.asWidget());
}
}
}
@Override
public void setPresenter(Presenter presenter) {
this.presenter = presenter;
}
@Override
public void setAttributes(Map<String, Long> attributes) {
this.attributes = attributes;
updateFilters();
}
@Override
public void setCapabilities(Map<String, Long> capabilities) {
this.capabilities = capabilities;
updateFilters();
}
@Override
public void setComponents(Map<String, Long> components) {
this.components = components;
updateFilters();
}
}