mirror of
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114 lines
3.1 KiB
Objective-C
114 lines
3.1 KiB
Objective-C
//
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// RKControlTableItem.m
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// RestKit
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//
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// Created by Blake Watters on 8/22/11.
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// Copyright (c) 2009-2012 RestKit. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import "RKControlTableItem.h"
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#import "RKTableViewCellMapping.h"
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#import "RKControlTableViewCell.h"
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@implementation RKControlTableItem
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@synthesize control = _control;
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+ (id)tableItemWithControl:(UIControl *)control
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{
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RKControlTableItem *tableItem = [self tableItem];
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tableItem.control = control;
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return tableItem;
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}
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- (id)init
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{
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self = [super init];
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if (self) {
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self.cellMapping.selectionStyle = UITableViewCellSelectionStyleNone;
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self.cellMapping.accessoryType = UITableViewCellAccessoryNone;
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self.cellMapping.cellClass = [RKControlTableViewCell class];
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// Link the UITableViewCell for this table item with the control
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[self.cellMapping addPrepareCellBlock:^(UITableViewCell *cell) {
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if ([cell respondsToSelector:@selector(setControl:)]) {
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[cell setValue:self.control forKey:@"control"];
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}
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}];
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}
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return self;
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}
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- (void)dealloc
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{
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[_control release];
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[super dealloc];
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}
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- (void)setControl:(UIControl *)control
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{
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NSAssert(control, @"Cannot add a nil control to a RKControlTableItem");
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[control retain];
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[_control release];
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_control = control;
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}
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#pragma mark - Convenience Accessors
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- (UIButton *)button
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{
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return ([self.control isKindOfClass:[UIButton class]]) ? (UIButton *)self.control : nil;
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}
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- (UITextField *)textField
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{
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return ([self.control isKindOfClass:[UITextField class]]) ? (UITextField *)self.control : nil;
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}
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- (UISwitch *)switchControl
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{
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return ([self.control isKindOfClass:[UISwitch class]]) ? (UISwitch *)self.control : nil;
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}
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- (UISlider *)slider
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{
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return ([self.control isKindOfClass:[UISlider class]]) ? (UISlider *)self.control : nil;
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}
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- (UILabel *)label
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{
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return ([self.control isKindOfClass:[UILabel class]]) ? (UILabel *)self.control : nil;
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}
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// TODO: What if we replace this with a protocol that enables KVC
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// via the 'controlValue' property for the common types to allow pluggability?
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- (id)controlValue
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{
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if ([self.control isKindOfClass:[UIButton class]]) {
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return nil;
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} else if ([self.control isKindOfClass:[UITextField class]]) {
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return self.textField.text;
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} else if ([self.control isKindOfClass:[UISlider class]]) {
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return [NSNumber numberWithFloat:self.slider.value];
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} else if ([self.control isKindOfClass:[UISwitch class]]) {
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return [NSNumber numberWithBool:self.switchControl.isOn];
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}
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return nil;
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}
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@end
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