com.akjava.gwt.ttstest.client.EventLogger.java Source code

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Here is the source code for com.akjava.gwt.ttstest.client.EventLogger.java

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/*
 * Copyright (C) 2011 aki@akjava.com
 *
 * 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.akjava.gwt.ttstest.client;

import com.akjava.gwt.chrometts.client.TtsEvent;
import com.google.gwt.user.client.ui.HTMLPanel;

public class EventLogger extends HTMLPanel {
    private int maxSize = 10;

    public EventLogger(int logSize) {
        super("");
        this.maxSize = logSize;
    }

    public void add(String line) {
        add(new HTMLPanel(line));
    }

    public void add(HTMLPanel panel) {

        getElement().insertFirst(panel.getElement());//add first

        //remove over element
        for (int i = this.getElement().getChildCount() - 1; i >= maxSize; i--) {
            this.getElement().removeChild(this.getElement().getChild(i));
        }
    }

    public void add(TtsEvent event) {
        HTMLPanel newPanel = createAddLog(event);
        add(newPanel);
    }

    public HTMLPanel createAddLog(TtsEvent event) {

        String log = "TYPE:" + event.getType();
        log += ",index:" + event.getCharIndex();
        log += ",error:" + event.getErrorMessage();
        return new HTMLPanel(log);
    }

}