/*

 * Hedgewars-iOS, a Hedgewars port for iOS devices

 * Copyright (c) 2009-2012 Vittorio Giovara <vittorio.giovara@gmail.com>

 *

 * 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.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA.

 */

#import "HoldTableViewCell.h"

@implementation HoldTableViewCell

@synthesize delegate;

#define SWIPE_DRAG_HORIZ_MIN 10

#define SWIPE_DRAG_VERT_MAX 40

-(id) initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {

    if ((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {

        delegate = nil;

    }

    return self;

}

-(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {

    UITouch *touch = [[event allTouches] anyObject];

    time = touch.timestamp;

    [self performSelector:@selector(holdAction) withObject:nil afterDelay:0.25];

    [super touchesBegan:touches withEvent:event];

}

-(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {

    UITouch *touch = [[event allTouches] anyObject];

    if ( touch.timestamp - time < 0.25 ) {

        [NSObject cancelPreviousPerformRequestsWithTarget:self

                                                 selector:@selector(holdAction)

                                                   object:nil];

        [super touchesEnded:touches withEvent:event];

    } else

        [super touchesCancelled:touches withEvent:event];

}

-(void) holdAction {

    if (self.delegate != nil && [self.delegate respondsToSelector:@selector(holdAction:onTable:)])

    {

        UITableView *tableView = [self findTable];

        if (tableView)

        {

            [self.delegate holdAction:self.textLabel.text onTable:tableView];

        }

    }

}

- (UITableView *)findTable

{

    UIView *tableView = self.superview;

    while (![tableView isKindOfClass:[UITableView class]] || (tableView == nil))

    {

        tableView = tableView.superview;

        if ([tableView isEqual:self.window])

        {

            tableView = nil;

        }

    }

    return (UITableView *)tableView;

}

-(void) dealloc {

    self.delegate = nil;

    [super dealloc];

}

@end