/*
 * _CPMenuItemSeparatorView.j
 * AppKit
 *
 * Created by Francisco Tolmasky.
 * Copyright 2009, 280 North, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

@import "CPView.j"

@class _CPMenuItemStandardView


@implementation _CPMenuItemSeparatorView : CPView
{
}

+ (id)view
{
    var themedHeight = [[CPTheme defaultTheme] valueForAttributeWithName:@"menu-item-separator-view-height" forClass:_CPMenuItemStandardView];

    return [[self alloc] initWithFrame:CGRectMake(0.0, 0.0, 0.0, (themedHeight ? themedHeight : 10.0))];
}

- (id)initWithFrame:(CGRect)aFrame
{
    self = [super initWithFrame:aFrame];

    if (self)
        [self setAutoresizingMask:CPViewWidthSizable];

    return self;
}

- (void)drawRect:(CGRect)aRect
{
    var context = [[CPGraphicsContext currentContext] graphicsPort],
        bounds = [self bounds],
        height = CGRectGetMaxY(bounds),
        themedHeight = [[CPTheme defaultTheme] valueForAttributeWithName:@"menu-item-separator-height" forClass:_CPMenuItemStandardView],
        lineHeight = themedHeight ? themedHeight : 1.0;

    CGContextBeginPath(context);

    CGContextSetLineWidth(context, lineHeight);

    if (!!((height - lineHeight) % 2))
    {
        CGContextMoveToPoint(context, CGRectGetMinX(bounds), FLOOR(CGRectGetMidY(bounds)) - 0.5);
        CGContextAddLineToPoint(context, CGRectGetMaxX(bounds), FLOOR(CGRectGetMidY(bounds)) - 0.5);
    }
    else
    {
        CGContextMoveToPoint(context, CGRectGetMinX(bounds), FLOOR(CGRectGetMidY(bounds)));
        CGContextAddLineToPoint(context, CGRectGetMaxX(bounds), FLOOR(CGRectGetMidY(bounds)));
    }

    CGContextSetStrokeColor(context, [[CPTheme defaultTheme] valueForAttributeWithName:@"menu-item-separator-color" forClass:_CPMenuItemStandardView]);
    CGContextStrokePath(context);
}

@end