1 /*

     2  * Hedgewars-iOS, a Hedgewars port for iOS devices

     3  * Copyright (c) 2009-2010 Vittorio Giovara <vittorio.giovara@gmail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation; version 2 of the License

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

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

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

    16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

    17  *

    18  * File created on 03/07/2010.

    19  */

    20 

    21 //http://devblog.wm-innovations.com/2010/03/30/custom-swipe-uitableviewcell/

    22 

    23 

    24 #import "HoldTableViewCell.h"

    25 #import "CGPointUtils.h"

    26 

    27 @implementation HoldTableViewCell

    28 @synthesize delegate;

    29 

    30 #define SWIPE_DRAG_HORIZ_MIN 10

    31 #define SWIPE_DRAG_VERT_MAX 40

    32 

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

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

    35         delegate = nil;

    36     }

    37     return self;

    38 }

    39 

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

    41     [self performSelector:@selector(holdAction) withObject:nil afterDelay:0.4];

    42 

    43     [super touchesBegan:touches withEvent:event];

    44 }

    45 

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

    47     [NSObject cancelPreviousPerformRequestsWithTarget:self

    48                                              selector:@selector(holdAction)

    49                                                object:nil];

    50 

    51     [super touchesEnded:touches withEvent:event];

    52 }

    53 

    54 -(void) holdAction {

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

    56         [self.delegate holdAction:self.textLabel.text];

    57 }

    58 

    59 -(void) dealloc {

    60     self.delegate = nil;

    61     [super dealloc];

    62 }

    63 

    64 @end