de.metas.ui.web.vaadin.window.components.AWindowTabGridLayout.java Source code

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Here is the source code for de.metas.ui.web.vaadin.window.components.AWindowTabGridLayout.java

Source

package de.metas.ui.web.vaadin.window.components;

import java.math.BigDecimal;
import java.util.Date;

import com.vaadin.data.util.converter.Converter;
import com.vaadin.data.util.converter.StringToBooleanConverter;
import com.vaadin.event.ItemClickEvent;
import com.vaadin.event.ItemClickEvent.ItemClickListener;
import com.vaadin.server.FontAwesome;
import com.vaadin.ui.Grid;
import com.vaadin.ui.renderers.HtmlRenderer;
import com.vaadin.ui.renderers.NumberRenderer;

import de.metas.ui.web.vaadin.window.WindowContext;
import de.metas.ui.web.vaadin.window.descriptor.DataFieldPropertyDescriptor;
import de.metas.ui.web.vaadin.window.descriptor.DataRowDescriptor;
import de.metas.ui.web.vaadin.window.model.DataRowContainer;

/*
 * #%L
 * de.metas.ui.web.vaadin
 * %%
 * Copyright (C) 2016 metas GmbH
 * %%
 * This program 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 2 of the
 * License, or (at your option) any later version.
 *
 * This program 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 this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

@SuppressWarnings("serial")
public class AWindowTabGridLayout extends Grid {
    private static final Converter<String, Boolean> CONVERTER_Boolean = new StringToBooleanConverter(
            FontAwesome.CHECK.getHtml(), "");

    public AWindowTabGridLayout(final WindowContext windowContext, final DataRowContainer container) {
        super();
        setSizeFull();

        final DataRowDescriptor descriptor = container.getDescriptor();

        setContainerDataSource(container);
        setColumns(descriptor.getColumnNamesInGridOrder().toArray());

        // NOTE: because when the container is set, the field group is reset, we are setting it here, after we set the container
        final AWindowTabFieldGroup binder = AWindowTabFieldGroup.builder().setWindowContext(windowContext)
                .setDescriptor(descriptor).setGridMode().setBuffered(true) // FIXME: atm setting it to false, because else row prev/next navigation is not working
                .build();
        setEditorFieldGroup(binder);
        setEditorBuffered(binder.isBuffered());
        setEditorEnabled(true);
        setEditorSaveCaption("Save the shit");
        setEditorCancelCaption("Cancel it!");

        //
        // Setup columns
        for (final DataFieldPropertyDescriptor fieldDescriptor : descriptor.getFieldDescriptors()) {
            final String columnName = fieldDescriptor.getColumnName();
            final Column column = getColumn(columnName);
            if (column == null) {
                continue;
            }

            column.setHeaderCaption(fieldDescriptor.getCaption());
            column.setHidable(true);

            final Class<?> modelType = fieldDescriptor.getValueClass();
            if (Boolean.class.equals(modelType)) {
                column.setRenderer(new HtmlRenderer(), CONVERTER_Boolean);
                continue;
            }

            if (BigDecimal.class.equals(modelType)) {
                column.setRenderer(new NumberRenderer());
                continue;
            }

            if (Date.class.equals(modelType)) {
                // TODO: use DateRenderer and convert from DisplayType.getDateFormat to http://docs.oracle.com/javase/7/docs/api/java/util/Formatter.html#syntax
            }

            //         final Converter<?, ?> converter = binder.getConverter(columnName);
            //         if (converter != null)
            //         {
            //            column.setRenderer(new TextRenderer(), StringPresentationConverter.of(converter));
            //         }
        }

        // setFrozenColumnCount(2);

        addItemClickListener(new ItemClickListener() {

            @Override
            public void itemClick(final ItemClickEvent event) {
                editItem(event.getItemId());
            }
        });
    }
}