com.esofthead.mycollab.vaadin.web.ui.MassUpdateWindow.java Source code

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Here is the source code for com.esofthead.mycollab.vaadin.web.ui.MassUpdateWindow.java

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/**
 * This file is part of mycollab-web.
 *
 * mycollab-web is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * mycollab-web is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with mycollab-web.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.esofthead.mycollab.vaadin.web.ui;

import com.esofthead.mycollab.common.i18n.GenericI18Enum;
import com.esofthead.mycollab.vaadin.AppContext;
import com.esofthead.mycollab.vaadin.mvp.MassUpdateCommand;
import com.esofthead.mycollab.vaadin.ui.AbstractBeanFieldGroupEditFieldFactory;
import com.esofthead.mycollab.vaadin.ui.AdvancedEditBeanForm;
import com.esofthead.mycollab.vaadin.ui.AbstractFormLayoutFactory;
import com.vaadin.server.FontAwesome;
import com.vaadin.server.Resource;
import com.vaadin.ui.*;
import com.vaadin.ui.Button.ClickEvent;
import org.vaadin.viritin.layouts.MHorizontalLayout;

/**
 * Mass update
 *
 * @param <B>
 * @author MyCollab Ltd.
 * @since 1.0
 */
public abstract class MassUpdateWindow<B> extends Window {
    private static final long serialVersionUID = 1L;

    protected B beanItem;
    protected AdvancedEditBeanForm<B> updateForm;
    protected MassUpdateLayout contentLayout;

    protected MassUpdateCommand<B> massUpdateCommand;

    protected Button updateBtn, closeBtn;

    public MassUpdateWindow(String title, Resource iconResource, B initialValue,
            MassUpdateCommand<B> massUpdatePresenter) {
        super(title);
        this.setWidth("1000px");
        this.setResizable(false);
        this.setModal(true);
        this.massUpdateCommand = massUpdatePresenter;
        this.beanItem = initialValue;
        this.setIcon(iconResource);

        this.contentLayout = new MassUpdateLayout();
        this.updateForm = new AdvancedEditBeanForm<>();

        this.contentLayout.addBody(this.updateForm);

        this.setContent(this.contentLayout);

        updateForm.setFormLayoutFactory(buildFormLayoutFactory());
        updateForm.setBeanFormFieldFactory(buildBeanFormFieldFactory());
        updateForm.setBean(beanItem);

        center();
    }

    abstract protected AbstractFormLayoutFactory buildFormLayoutFactory();

    abstract protected AbstractBeanFieldGroupEditFieldFactory<B> buildBeanFormFieldFactory();

    protected ComponentContainer buildButtonControls() {
        MHorizontalLayout controlsLayout = new MHorizontalLayout().withMargin(true).withFullWidth();

        updateBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_UPDATE_LABEL),
                new Button.ClickListener() {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void buttonClick(ClickEvent event) {
                        updateForm.commit();
                        massUpdateCommand.massUpdate(beanItem);
                        MassUpdateWindow.this.close();
                    }
                });
        updateBtn.setStyleName(UIConstants.BUTTON_ACTION);
        updateBtn.setIcon(FontAwesome.SAVE);

        closeBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_CLOSE), new Button.ClickListener() {
            private static final long serialVersionUID = 1L;

            @Override
            public void buttonClick(ClickEvent event) {
                MassUpdateWindow.this.close();
            }
        });
        closeBtn.setStyleName(UIConstants.BUTTON_OPTION);

        Label spacing = new Label();
        controlsLayout.with(spacing, closeBtn, updateBtn).alignAll(Alignment.MIDDLE_RIGHT).expand(spacing);
        return controlsLayout;
    }

}