UITableviewCell和UIActionSheet

#import <UIKit/UIKit.h>

@interface OperationActionSheet : UIActionSheet <UIActionSheetDelegate> {
    
}

@property (copy) void (^pauseOrResumeBlock)();
@property (copy) void (^removeBlock)();

- (id)initWithTitle:(NSString *)title cancelButtonTitle:(NSString *)cancelButtonTitle destructiveButtonTitle:(NSString *)destructiveButtonTitle otherButtonTitle:(NSString *)otherButtonTitle
       pauseOrResumeAction:(void (^)())pauseOrResumeBlock removeAction:(void (^)())removeBlock;


@end

#import "OperationActionSheet.h"

@implementation OperationActionSheet

@synthesize pauseOrResumeBlock = _pauseOrResumeBlock, removeBlock = _removeBlock;


- (id)initWithTitle:(NSString *)title cancelButtonTitle:(NSString *)cancelButtonTitle destructiveButtonTitle:(NSString *)destructiveButtonTitle otherButtonTitle:(NSString *)otherButtonTitle
        pauseOrResumeAction:(void (^)())pauseOrResumeBlock removeAction:(void (^)())removeBlock {
    self = [super initWithTitle:title delegate:self cancelButtonTitle:cancelButtonTitle destructiveButtonTitle:destructiveButtonTitle otherButtonTitles: otherButtonTitle, nil];
    if (self) {
        _pauseOrResumeBlock = Block_copy(pauseOrResumeBlock);
        _removeBlock = Block_copy(removeBlock);
    }
    return self;
}

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
    NSAssert(actionSheet == self, @"Wrong Action Sheet passed");
    
    NSString *title = [actionSheet buttonTitleAtIndex:buttonIndex];
    if ([title isEqualToString:@"Pause"]) {
        if (self.pauseOrResumeBlock) {
            self.pauseOrResumeBlock();
        }
    } else if ([title isEqualToString:@"Remove"]) {
        if (self.removeBlock) {
            self.removeBlock();
        }
    }
}

@end

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    OperationActionSheet *asOperation = [[OperationActionSheet alloc] initWithTitle: @"title" cancelButtonTitle:@"Cancel"
             destructiveButtonTitle:@"Pause"
             otherButtonTitle:@"Remove"
             pauseOrResumeAction:^{
                   NSLog(@"pauseOrResumeAction.....");
                    //do something here...
                  //重新加载变更的表格
                   [tableView reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath]   withRowAnimation:UITableViewRowAnimationFade];
 } removeAction:^{
            //do something....
            //删除单元格
             [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
 }];
        
        [asOperation showFromToolbar:self.navigationController.toolbar];
        [asOperation release];
}