transmission/macosx/PeerProgressIndicatorCell.mm

/******************************************************************************
 * Copyright (c) 2007-2012 Transmission authors and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *****************************************************************************/

#import "PeerProgressIndicatorCell.h"
#import "NSStringAdditions.h"

@implementation PeerProgressIndicatorCell

- (id)copyWithZone:(NSZone*)zone
{
    PeerProgressIndicatorCell* copy = [super copyWithZone:zone];
    copy->fAttributes = fAttributes;

    return copy;
}

- (void)setSeed:(BOOL)seed
{
    fSeed = seed;
}

- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView*)controlView
{
    if ([NSUserDefaults.standardUserDefaults boolForKey:@"DisplayPeerProgressBarNumber"])
    {
        if (!fAttributes)
        {
            NSMutableParagraphStyle* paragraphStyle = [NSParagraphStyle.defaultParagraphStyle mutableCopy];
            paragraphStyle.alignment = NSTextAlignmentRight;

            fAttributes = @{
                NSFontAttributeName : [NSFont systemFontOfSize:11.0],
                NSForegroundColorAttributeName : NSColor.labelColor,
                NSParagraphStyleAttributeName : paragraphStyle
            };
        }

        [[NSString percentString:self.floatValue longDecimals:NO] drawInRect:cellFrame withAttributes:fAttributes];
    }
    else
    {
        //attributes not needed anymore
        if (fAttributes)
        {
            fAttributes = nil;
        }

        [super drawWithFrame:cellFrame inView:controlView];
        if (fSeed)
        {
            NSImage* checkImage = [NSImage imageNamed:@"CompleteCheck"];

            NSSize const imageSize = checkImage.size;
            NSRect const rect = NSMakeRect(
                floor(NSMidX(cellFrame) - imageSize.width * 0.5),
                floor(NSMidY(cellFrame) - imageSize.height * 0.5),
                imageSize.width,
                imageSize.height);

            [checkImage drawInRect:rect fromRect:NSZeroRect operation:NSCompositingOperationSourceOver fraction:1.0 respectFlipped:YES
                             hints:nil];
        }
    }
}

@end