org.apache.hupa.client.mvp.IMAPMessagePresenter.java Source code

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Here is the source code for org.apache.hupa.client.mvp.IMAPMessagePresenter.java

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 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.hupa.client.mvp;

import java.util.ArrayList;
import java.util.List;

import net.customware.gwt.presenter.client.EventBus;
import net.customware.gwt.presenter.client.widget.WidgetDisplay;
import net.customware.gwt.presenter.client.widget.WidgetPresenter;

import org.apache.hupa.client.CachingDispatchAsync;
import org.apache.hupa.client.HupaCallback;
import org.apache.hupa.shared.SConsts;
import org.apache.hupa.shared.data.IMAPFolder;
import org.apache.hupa.shared.data.Message;
import org.apache.hupa.shared.data.MessageAttachment;
import org.apache.hupa.shared.data.MessageDetails;
import org.apache.hupa.shared.data.User;
import org.apache.hupa.shared.events.BackEvent;
import org.apache.hupa.shared.events.ForwardMessageEvent;
import org.apache.hupa.shared.events.LoadMessagesEvent;
import org.apache.hupa.shared.events.ReplyMessageEvent;
import org.apache.hupa.shared.rpc.DeleteMessageByUid;
import org.apache.hupa.shared.rpc.DeleteMessageResult;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.HasClickHandlers;
import com.google.gwt.user.client.Window;
import com.google.inject.Inject;

public class IMAPMessagePresenter extends WidgetPresenter<IMAPMessagePresenter.Display> {

    public interface Display extends WidgetDisplay {

        public void setHeaders(Message msg);

        public void setAttachments(List<MessageAttachment> attachements, String folder, long uid);

        public void setContent(String content);

        public HasClickHandlers getShowRawMessageClick();

        public HasClickHandlers getDeleteButtonClick();

        public HasClickHandlers getReplyButtonClick();

        public HasClickHandlers getReplyAllButtonClick();

        public HasClickHandlers getForwardButtonClick();

        public HasClickHandlers getBackButtonClick();
    }

    private MessageDetails messageDetails;
    private Message message;
    private CachingDispatchAsync dispatcher;
    private IMAPFolder folder;
    private User user;

    @Inject
    private IMAPMessagePresenter(IMAPMessagePresenter.Display display, EventBus bus,
            CachingDispatchAsync dispatcher) {
        super(display, bus);
        this.dispatcher = dispatcher;
    }

    public void revealDisplay(User user, IMAPFolder folder, Message message, MessageDetails messageDetails) {
        this.message = message;
        this.messageDetails = messageDetails;
        this.folder = folder;
        this.user = user;
        updateDisplay();
        firePresenterChangedEvent();
        revealDisplay();
    }

    private void updateDisplay() {
        display.setAttachments(messageDetails.getMessageAttachments(), folder.getFullName(), message.getUid());
        display.setHeaders(message);
        display.setContent(messageDetails.getText());
    }

    @Override
    protected void onBind() {
        registerHandler(display.getDeleteButtonClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                ArrayList<Long> uidList = new ArrayList<Long>();
                uidList.add(message.getUid());
                dispatcher.execute(new DeleteMessageByUid(folder, uidList),
                        new HupaCallback<DeleteMessageResult>(dispatcher, eventBus) {
                            public void callback(DeleteMessageResult result) {
                                eventBus.fireEvent(new LoadMessagesEvent(user, folder));
                            }
                        });
            }

        }));

        registerHandler(display.getForwardButtonClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                eventBus.fireEvent(new ForwardMessageEvent(user, folder, message, messageDetails));
            }

        }));

        registerHandler(display.getReplyButtonClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                eventBus.fireEvent(new ReplyMessageEvent(user, folder, message, messageDetails, false));
            }

        }));

        registerHandler(display.getReplyAllButtonClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                eventBus.fireEvent(new ReplyMessageEvent(user, folder, message, messageDetails, true));
            }

        }));
        registerHandler(display.getBackButtonClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                eventBus.fireEvent(new BackEvent());
            }

        }));
        registerHandler(display.getShowRawMessageClick().addClickHandler(new ClickHandler() {

            public void onClick(ClickEvent event) {
                String message_url = GWT.getModuleBaseURL() + SConsts.SERVLET_SOURCE + "?" + SConsts.PARAM_UID + "="
                        + message.getUid() + "&" + SConsts.PARAM_FOLDER + "=" + folder.getFullName();
                Window.open(message_url, "_blank", "");
            }

        }));
    }

    @Override
    protected void onUnbind() {
    }

    @Override
    protected void onRevealDisplay() {

    }
}