trunk/Classes/ColorCell.m

//
//  ColorCell.m
//
/*
    Copyright (c) 2000-2011 Toshi Nagata. All rights reserved.

 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 version 2 of the License.
 
 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.
 */

#import "ColorCell.h"
#include <math.h>

@implementation ColorCell

- (id)copyWithZone: (NSZone *)zone
{
        id copiedSelf = [super copyWithZone: zone];
        if (copiedSelf != nil) {
                id rep = [self representedObject];
                if (rep != nil && [rep isKindOfClass: [NSColor class]])
                        [copiedSelf setRepresentedObject: rep];
        }
        return copiedSelf;
}

- (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
{
        id image, rep;
        rep = [self representedObject];
        if (rep != nil && [rep isKindOfClass: [NSColor class]]) {
                [(NSColor *)rep set];
                if (!noFillsColor)
                        NSRectFill(cellFrame);
                else if (!noStrokesColor)
                        NSFrameRect(cellFrame);
        }
        image = [self objectValue];
        if (image != nil && [image isKindOfClass: [NSImage class]]) {
                NSRect r;
                NSSize sz = [(NSImage *)image size];
                r.origin.x = cellFrame.origin.x + (CGFloat)floor(cellFrame.size.width / 2 - sz.width / 2);
                r.origin.y = cellFrame.origin.y + (CGFloat)floor(cellFrame.size.height / 2 - sz.height / 2);
        r.size = sz;
        //      if ([[NSView focusView] isFlipped])
        //              pt.y += sz.height;
        [(NSImage *)image drawInRect: r fromRect: NSZeroRect operation: NSCompositeSourceAtop fraction: 1.0f respectFlipped:YES hints:nil];
        }
}

- (BOOL)fillsColor
{
        return !noFillsColor;
}

- (void)setFillsColor: (BOOL)flag
{
        noFillsColor = !flag;
}

- (BOOL)strokesColor
{
        return !noStrokesColor;
}

- (void)setStrokesColor: (BOOL)flag
{
        noStrokesColor = !flag;
}

@end