/**
 * Copyright (C) 2014 Dirk Lemmermann Software & Consulting (dlsc.com)
 * <p>
 * This file is part of FlexGanttFX.
 */

package com.flexganttfx.view.graphics.renderer;

import static javafx.scene.paint.Color.TRANSPARENT;
import static javafx.scene.paint.Color.YELLOW;

import javafx.geometry.Insets;
import javafx.scene.canvas.GraphicsContext;

import com.flexganttfx.model.Row;
import com.flexganttfx.view.graphics.GraphicsBase;

public class RowRenderer<R extends Row<?, ?, ?>> extends Renderer {

    public RowRenderer(GraphicsBase<?> graphics, String name) {
        super(graphics, name);

        setFill(TRANSPARENT);
        setFillPressed(TRANSPARENT);
        setFillHighlight(YELLOW);
        setFillSelected(TRANSPARENT);
        setFillHover(TRANSPARENT);
    }

    public final void draw(R row, GraphicsContext gc, double w, double h,
                           boolean selected, boolean hover, boolean highlighted,
                           boolean pressed) {

        disableRedrawAfterPropertyChange();

        try {
            drawRow(row, gc, w, h, selected, hover, highlighted, pressed);
        } finally {
            enableRedrawAfterPropertyChange();
        }
    }

    protected void drawRow(R row, GraphicsContext gc, double w, double h,
                           boolean selected, boolean hover, boolean highlighted,
                           boolean pressed) {

        Insets padding = getPadding();

        double x = padding.getLeft();
        double y = padding.getTop();

        w -= (padding.getLeft() + padding.getRight());
        h -= (padding.getTop() + padding.getBottom());

        gc.setFill(getFill(selected, hover, highlighted, pressed));
        gc.fillRect(x, y, w, h);
    }
}