EDIT

// $Id$

/**

* Copyright (C) 2015 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.vaadin.view.dbstatus;

import com.vaadin.data.Property;

import com.vaadin.data.Property.ValueChangeEvent;

import com.vaadin.data.Property.ValueChangeListener;

import com.vaadin.server.VaadinSession;

import com.vaadin.ui.AbstractLayout;

import com.vaadin.ui.Alignment;

import com.vaadin.ui.Button;

import com.vaadin.ui.Button.ClickEvent;

import com.vaadin.ui.Button.ClickListener;

import com.vaadin.ui.CheckBox;

import com.vaadin.ui.CustomComponent;

import com.vaadin.ui.HorizontalLayout;

import com.vaadin.ui.TwinColSelect;

import com.vaadin.ui.VerticalLayout;

import com.vaadin.ui.Window;

import eu.etaxonomy.cdm.vaadin.presenter.dbstatus.settings.SettingsPresenter;

import eu.etaxonomy.cdm.vaadin.util.DistributionEditorUtil;

/**

 * @author alex

 * @date 22.04.2015

 *

 */

public class SettingsConfigWindow extends CustomComponent implements ValueChangeListener, ClickListener{

	private static final long serialVersionUID = -8220442386869594032L;

    private VerticalLayout mainLayout;

    private TwinColSelect distStatusSelect;

    private CheckBox boxToggleAbbreviatedLabels;

    private Button okButton;

    private Button cancelButton;

    private final SettingsPresenter presenter;

	private Window window;

	private DistributionTableView distributionTableView;

    /**

     * The constructor should first build the main layout, set the

     * composition root and then do any custom initialization.

     *

     * The constructor will not be automatically regenerated by the

     * visual editor.

     * @param distributionTableView

     */

    public SettingsConfigWindow(DistributionTableView distributionTableView) {

    	this.distributionTableView = distributionTableView;

        buildMainLayout();

        presenter = new SettingsPresenter();

        init();

    }

    private void init() {

        boxToggleAbbreviatedLabels.addValueChangeListener(this);

        distStatusSelect.setContainerDataSource(presenter.getDistributionStatusContainer());

        okButton.addClickListener(this);

        cancelButton.addClickListener(this);

    }

    public Window createWindow(){

        window = new Window();

        window.setModal(true);

        window.setWidth("60%");

        window.setHeight("80%");

        window.setCaption("Settings");

        window.setContent(mainLayout);

        return window;

    }

    private AbstractLayout buildMainLayout() {

    	mainLayout = new VerticalLayout();

        mainLayout.setImmediate(false);

        mainLayout.setSizeFull();

        mainLayout.setMargin(true);

        mainLayout.setSpacing(true);

        //distribution status

        distStatusSelect = new TwinColSelect("Distribution Status:");

        distStatusSelect.setImmediate(false);

        distStatusSelect.setSizeFull();

        distStatusSelect.setWidth("100%");

        //toggle abbreviated labels

        boxToggleAbbreviatedLabels = new CheckBox("Show abbreviated labels", DistributionEditorUtil.isAbbreviatedLabels());

        boxToggleAbbreviatedLabels.setImmediate(true);

        mainLayout.addComponent(boxToggleAbbreviatedLabels);

        mainLayout.addComponent(distStatusSelect);

        mainLayout.setExpandRatio(distStatusSelect, 1);

        mainLayout.setSizeFull();

        //button toolbar

        HorizontalLayout buttonContainer = new HorizontalLayout();

        // cancelButton

        cancelButton = new Button();

        cancelButton.setCaption("Cancel");

        cancelButton.setImmediate(true);

        buttonContainer.addComponent(cancelButton);

        // okButton

        okButton = new Button();

        okButton.setCaption("OK");

        okButton.setImmediate(true);

        buttonContainer.addComponent(okButton);

        mainLayout.addComponent(buttonContainer);

        mainLayout.setComponentAlignment(buttonContainer, Alignment.BOTTOM_RIGHT);

        return mainLayout;

    }

	@Override

	public void valueChange(ValueChangeEvent event) {

		Property property = event.getProperty();

		if(property==boxToggleAbbreviatedLabels){

			VaadinSession.getCurrent().setAttribute(DistributionEditorUtil.SATTR_ABBREVIATED_LABELS, event.getProperty().getValue());

		}

	}

	@Override

	public void buttonClick(ClickEvent event) {

		Object source = event.getSource();

		if(source==okButton){

			VaadinSession.getCurrent().setAttribute(DistributionEditorUtil.SATTR_DISTRIBUTION_STATUS, distStatusSelect.getValue());

			distributionTableView.enter(null);

			window.close();

		}

		else if(source==cancelButton){

			window.close();

		}

	}

}