com.tasktop.c2c.server.tasks.client.widgets.AbstractEditTaskDialog.java Source code

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Here is the source code for com.tasktop.c2c.server.tasks.client.widgets.AbstractEditTaskDialog.java

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/*******************************************************************************
 * Copyright (c) 2010, 2012 Tasktop Technologies
 * Copyright (c) 2010, 2011 SpringSource, a division of VMware
 * 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Tasktop Technologies - initial API and implementation
 ******************************************************************************/
package com.tasktop.c2c.server.tasks.client.widgets;

import com.google.gwt.core.client.Scheduler.ScheduledCommand;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.HasKeyPressHandlers;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyPressEvent;
import com.google.gwt.event.dom.client.KeyPressHandler;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.Widget;
import com.tasktop.c2c.server.common.profile.web.client.ProfileGinjector;
import com.tasktop.c2c.server.tasks.client.presenters.TaskPresenter;
import com.tasktop.c2c.server.tasks.domain.RepositoryConfiguration;
import com.tasktop.c2c.server.tasks.domain.Task;

/**
 * @author cmorgan (Tasktop Technologies Inc.)
 * 
 */
public abstract class AbstractEditTaskDialog extends DialogBox {
    protected RepositoryConfiguration repositoryConfiguration;
    protected TaskPresenter presenter;

    @UiField
    Button saveButton;

    public AbstractEditTaskDialog(String title) {
        super(true, true);
        super.setText(title);
        super.setAnimationEnabled(true);
        super.setGlassEnabled(false);
    }

    public abstract void setTask(Task t);

    public void setPresenter(TaskPresenter presenter) {
        this.presenter = presenter;
    }

    @UiHandler("cancelButton")
    public void onCancel(ClickEvent e) {
        this.hide();
    }

    @UiHandler("saveButton")
    public void onSave(ClickEvent e) {
        this.hide();
        save();
    }

    protected abstract void save();

    public void setRepositoryConfiguration(RepositoryConfiguration config) {
        this.repositoryConfiguration = config;
    }

    @Override
    public void show() {
        super.show();

        ProfileGinjector.get.instance().getScheduler().scheduleDeferred(new ScheduledCommand() {

            @Override
            public void execute() {
                getInitialField().getElement().focus();
            }
        });
    }

    abstract protected Widget getInitialField();

    protected void attachEnterForSubmit(HasKeyPressHandlers widget) {
        widget.addKeyPressHandler(new KeyPressHandler() {

            @Override
            public void onKeyPress(KeyPressEvent event) {
                if (KeyCodes.KEY_ENTER == event.getUnicodeCharCode()) {
                    onSave(null);
                }
            }
        });
    }
}