/*
 * Copyright 2011 JBoss 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 org.jbpm.formbuilder.client.tasks;

import org.jbpm.formapi.client.CommonGlobals;
import org.jbpm.formbuilder.client.FormBuilderGlobals;
import org.jbpm.formbuilder.client.bus.ui.TaskNameFilterEvent;
import org.jbpm.formbuilder.client.messages.I18NConstants;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.TextBox;

public class SimpleSearchView extends HorizontalPanel {

    private final I18NConstants i18n = FormBuilderGlobals.getInstance().getI18n();
    private final EventBus bus = CommonGlobals.getInstance().getEventBus();
    private final TextBox searchQuery = new TextBox();
    private final Button searchButton = new Button(i18n.SearchButton());
    
    public SimpleSearchView() {
        searchQuery.setWidth("150px");
        searchButton.setWidth("70px");
        searchButton.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                String query = searchQuery.getValue();
                bus.fireEvent(new TaskNameFilterEvent(query));
            }
        });
        add(searchQuery);
        add(searchButton);
    }
}