/*******************************************************************************
 * Copyright (c) 2012 Original authors and others.
 * 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:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.extension.builder.configuration;

import static org.eclipse.nebula.widgets.nattable.config.CellConfigAttributes.CELL_STYLE;
import static org.eclipse.nebula.widgets.nattable.grid.cell.AlternatingRowConfigLabelAccumulator.EVEN_ROW_CONFIG_TYPE;
import static org.eclipse.nebula.widgets.nattable.grid.cell.AlternatingRowConfigLabelAccumulator.ODD_ROW_CONFIG_TYPE;
import static org.eclipse.nebula.widgets.nattable.style.CellStyleAttributes.BACKGROUND_COLOR;
import static org.eclipse.nebula.widgets.nattable.style.CellStyleAttributes.FONT;
import static org.eclipse.nebula.widgets.nattable.style.CellStyleAttributes.FOREGROUND_COLOR;
import static org.eclipse.nebula.widgets.nattable.style.DisplayMode.SELECT;

import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry;
import org.eclipse.nebula.widgets.nattable.extension.builder.model.TableStyle;
import org.eclipse.nebula.widgets.nattable.selection.config.DefaultSelectionStyleConfiguration;
import org.eclipse.nebula.widgets.nattable.style.SelectionStyleLabels;
import org.eclipse.nebula.widgets.nattable.style.Style;

public class SelectionStyleConfiguration extends
        DefaultSelectionStyleConfiguration {

    private final TableStyle tableStyle;
    private final Style evenRowStyle;
    private final Style oddRowStyle;

    public SelectionStyleConfiguration(TableStyle tableStyle) {
        this.tableStyle = tableStyle;

        // Anchor style
        anchorBorderColor = tableStyle.anchorSelectionBgColor;
        anchorBgColor = tableStyle.anchorSelectionBgColor;
        anchorFgColor = tableStyle.anchorSelectionFgColor;

        // Selected headers style
        selectedHeaderBgColor = tableStyle.headerSelectionBgColor;
        selectedHeaderFgColor = tableStyle.headerSelectionFgColor;
        selectedHeaderFont = tableStyle.headerSelectionFont;

        // Even/row row sensitive selection style
        evenRowStyle = new Style();
        evenRowStyle.setAttributeValue(BACKGROUND_COLOR,
                tableStyle.evenRowCellSelectionBgColor);
        evenRowStyle.setAttributeValue(FOREGROUND_COLOR,
                tableStyle.evenRowCellSelectionFgColor);
        evenRowStyle.setAttributeValue(FONT, tableStyle.cellSelectionFont);

        oddRowStyle = new Style();
        oddRowStyle.setAttributeValue(BACKGROUND_COLOR,
                tableStyle.oddRowCellSelectionBgColor);
        oddRowStyle.setAttributeValue(FOREGROUND_COLOR,
                tableStyle.oddRowCellSelectionFgColor);
        oddRowStyle.setAttributeValue(FONT, tableStyle.cellSelectionFont);
    }

    @Override
    protected void configureHeaderFullySelectedStyle(
            IConfigRegistry configRegistry) {
        Style fullySelectedStyle = new Style();
        fullySelectedStyle.setAttributeValue(BACKGROUND_COLOR,
                tableStyle.fullySelectedHeaderBgColor);
        fullySelectedStyle.setAttributeValue(FOREGROUND_COLOR,
                tableStyle.fullySelectedHeaderFgColor);
        fullySelectedStyle.setAttributeValue(FONT,
                tableStyle.fullySelectedHeaderFont);

        configRegistry.registerConfigAttribute(CELL_STYLE, fullySelectedStyle,
                SELECT, SelectionStyleLabels.COLUMN_FULLY_SELECTED_STYLE);
        configRegistry.registerConfigAttribute(CELL_STYLE, fullySelectedStyle,
                SELECT, SelectionStyleLabels.ROW_FULLY_SELECTED_STYLE);

        configRegistry.registerConfigAttribute(CELL_STYLE, evenRowStyle,
                SELECT, EVEN_ROW_CONFIG_TYPE);
        configRegistry.registerConfigAttribute(CELL_STYLE, oddRowStyle, SELECT,
                ODD_ROW_CONFIG_TYPE);
    }

}