com.google.gwt.phono.test.client.widget.CallButton.java Source code

Introduction

Here is the source code for com.google.gwt.phono.test.client.widget.CallButton.java

Source

package com.google.gwt.phono.test.client.widget;

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.phono.test.client.event.EndCallEvent;
import com.google.gwt.phono.test.client.event.EventBusHelper;
import com.google.gwt.phono.test.client.event.StartCallEvent;
import com.google.gwt.phono.test.client.model.Conversation;
import com.google.gwt.user.client.ui.Button;

public class CallButton extends Button {

    private final static EventBus EVENT_BUS = EventBusHelper.getEventBus();

    private Conversation conversation;

    boolean calling;

    public CallButton() {
        super("Appeler");
        calling = false;

        this.addClickHandler(new ClickHandler() {
            @Override
            public void onClick(ClickEvent event) {
                if (calling) {
                    hangup();
                } else {
                    call();
                }
            }
        });
    }

    private void call() {
        this.setText("Racrocher");
        calling = true;
        EVENT_BUS.fireEvent(new StartCallEvent(this.conversation));
    }

    private void hangup() {
        this.setText("Appeler");
        calling = false;
        EVENT_BUS.fireEvent(new EndCallEvent(this.conversation));
    }

    public Conversation getConversation() {
        return conversation;
    }

    public void setConversation(Conversation conversation) {
        this.conversation = conversation;
    }

}