QueryPanel.java

/*
 * Copyright (c) 2014 Magnet Systems, Inc.
 * All rights reserved.
 *
 * 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.magnet.plugin.r2m.ui.tab;

import com.magnet.plugin.common.ui.HintTextField;
import com.magnet.plugin.r2m.messages.R2MMessages;
import com.magnet.plugin.r2m.models.Query;
import com.magnet.plugin.r2m.constants.FormConfig;
import com.magnet.plugin.r2m.ui.AbstractDocumentListener;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import static com.magnet.plugin.r2m.helpers.UIHelper.ERROR_REQUIRED_FIELD;

public class QueryPanel extends BasePanel {

    private HintTextField key;
    private HintTextField value;

    private QueryParamCallBack callBack;

    private Query query;

    public QueryPanel(QueryParamCallBack callBack, Query query) {
        this.callBack = callBack;
        this.query = query;
        key.setText(query.getKey());
        value.setText(query.getValue());
    }

    {
        key = new HintTextField("");
        key.setFont(baseFont);
        key.getDocument().addDocumentListener(new AbstractDocumentListener() {

            @Override
            protected void doUpdate() {
                query.setKey(key.getText());
                callBack.updated(QueryPanel.this);
            }
        });

        value = new HintTextField("");
        value.setFont(baseFont);
        value.getDocument().addDocumentListener(new AbstractDocumentListener() {

            @Override
            protected void doUpdate() {
                query.setValue(value.getText());
                callBack.updated(QueryPanel.this);
            }
        });

        JButton delete = new JButton(R2MMessages.getMessage("SECTION_DELETE"));
        delete.setFont(baseFont);

        key.setHint(ERROR_REQUIRED_FIELD);
        value.setHint(ERROR_REQUIRED_FIELD);

        delete.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent evt) {
                callBack.deleted(QueryPanel.this);
            }
        });


        GroupLayout jPanel2Layout = new GroupLayout(this);
        this.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
                jPanel2Layout.createParallelGroup(GroupLayout.Alignment.LEADING)
                        .addGroup(jPanel2Layout.createSequentialGroup()
                                .addComponent(key, GroupLayout.DEFAULT_SIZE, FormConfig.CUSTOM_PREF_SIZE, Short.MAX_VALUE)
                                .addComponent(value, GroupLayout.DEFAULT_SIZE, FormConfig.CUSTOM_PREF_SIZE, Short.MAX_VALUE)
                                .addComponent(delete)));
        jPanel2Layout.setVerticalGroup(
                jPanel2Layout.createParallelGroup(GroupLayout.Alignment.LEADING)
                        .addGroup(GroupLayout.Alignment.LEADING, jPanel2Layout.createParallelGroup(GroupLayout.Alignment.BASELINE)
                                .addComponent(key)
                                .addComponent(value)
                                .addComponent(delete)));
    }

    public Query getQuery() {
        query.setKey(key.getText());
        query.setValue(value.getText());
        return query;
    }

    public boolean checkRequirementField() {
        return !key.getText().trim().equalsIgnoreCase("") && !value.getText().trim().equalsIgnoreCase("");

    }

    /**
     * Callback interface to handle events in this panel
     */
    public interface QueryParamCallBack {
        void deleted(QueryPanel queryPanel);

        void updated(QueryPanel queryPanel);
    }
}