SEROptionsController

A simple component that shows a list of options to switch on and off.

Usage

SEROptionsController *optionsController = [SEROptionsController new];

optionsController.values = @[
  [SERDomainObject objectOfType:kTypeFoo],
  [SERDomainObject objectOfType:kTypeBar],
  [SERDomainObject objectOfType:kTypeBaz],
];

optionsController.selectedValues = @[
  [SERDomainObject objectOfType:kTypeFoo],
  [SERDomainObject objectOfType:kTypeBaz],
];

// block to transform input values into strings to be displayed in the table cells
optionsController.stringTransformationBlock = ^(SERDomainObject *object) {
  return [SERDomainObject stringForType:object.type];
};

// optional block to transform input values into image icons to be displayed in the table cells
optionsController.imageTransformationBlock = ^(SERDomainObject *object) {
  return [SERDomainObject imageForType:object.type];
};

// optional block to configure table cells
optionsController.cellConfigurationBlock = ^(UITableViewCell *cell, NSIndexPath *indexPath)
{
  cell.textLabel.font            = [UIFont fontWithName:@"HelveticaNeue-Bold" size:15.];
  cell.textLabel.backgroundColor = [UIColor clearColor];
  
  // setting cell.accessoryView with a custom switch (must respond to `-on` and `-setOn:`)
  // cell.accessoryView = [[TTSwitch alloc] initWithFrame:CGRectMake(0.0, 0.0, 76.0, 27.0)];
};

// optional: customize table view appearance a bit
[optionsController view]; // make sure view is loaded
optionsController.tableView.separatorStyle  = UITableViewCellSeparatorStyleNone;
optionsController.tableView.backgroundColor = [UIColor clearColor];
optionsController.tableView.scrollEnabled   = NO;

// present the thing
[optionsController presentInView:self.view selectionChanged:^(SERDomainObject *object, BOOL on) {
  // ... do something as a result of the value being changed
}];

// eventually dismiss
[optionsController dismiss];

Notes

Compatibility: iOS 5.0

See the LICENSE file.

(c) 2013 Stanley Rost