| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #import "WXSwitchComponent.h" |
| #import "WXConvert.h" |
| #import "WXComponent_internal.h" |
| #import "WXComponent+Layout.h" |
| |
| @interface WXSwitchView : UISwitch |
| |
| @end |
| |
| @implementation WXSwitchView |
| |
| @end |
| |
| @interface WXSwitchComponent() |
| |
| @property (nonatomic, strong) WXSwitchView *switchView; |
| @property (nonatomic, assign) BOOL changeEvent; |
| @property (nonatomic, assign) BOOL checked; |
| @property (nonatomic, assign) BOOL disabled; |
| |
| //Background color when the switch is turned on. |
| @property (nonatomic, strong) UIColor *onTintColor; |
| |
| |
| //Color of the foreground switch grip. |
| @property (nonatomic, strong) UIColor *thumbTintColor; |
| |
| //Border color and background color on Android when the switch is turned off |
| @property (nonatomic, strong) UIColor *tintColor; |
| |
| @end |
| |
| @implementation WXSwitchComponent |
| |
| - (instancetype)initWithRef:(NSString *)ref type:(NSString *)type styles:(NSDictionary *)styles attributes:(NSDictionary *)attributes events:(NSArray *)events weexInstance:(WXSDKInstance *)weexInstance |
| { |
| if (self = [super initWithRef:ref type:type styles:styles attributes:attributes events:events weexInstance:weexInstance]) { |
| _checked = attributes[@"checked"] ? [WXConvert BOOL:attributes[@"checked"]] : NO; |
| _disabled = attributes[@"disabled"] ? [WXConvert BOOL:attributes[@"disabled"]] : NO; |
| |
| if(attributes[@"onTintColor"]){ |
| _onTintColor = [WXConvert UIColor:attributes[@"onTintColor"]]; |
| } |
| |
| if(attributes[@"thumbTintColor"]){ |
| _thumbTintColor = [WXConvert UIColor:attributes[@"thumbTintColor"]]; |
| } |
| |
| if(attributes[@"tintColor"]){ |
| _tintColor = [WXConvert UIColor:attributes[@"tintColor"]]; |
| } |
| self.flexCssNode->setStyleWidth(51, NO); |
| self.flexCssNode->setStyleHeight(31); |
| } |
| return self; |
| } |
| |
| - (UIView *)loadView |
| { |
| return [[WXSwitchView alloc] init]; |
| } |
| |
| - (void)viewDidLoad |
| { |
| _switchView = (WXSwitchView *)self.view; |
| _switchView.isAccessibilityElement = YES; |
| [_switchView setOn:_checked animated:YES]; |
| [_switchView setEnabled:!_disabled]; |
| [_switchView addTarget:self action:@selector(checkChanged) forControlEvents:UIControlEventValueChanged]; |
| |
| if(_onTintColor){ |
| _switchView.onTintColor = _onTintColor; |
| } |
| |
| if(_tintColor){ |
| _switchView.tintColor = _tintColor; |
| } |
| |
| if(_thumbTintColor){ |
| _switchView.thumbTintColor = _thumbTintColor; |
| } |
| } |
| |
| - (void)addEvent:(NSString *)eventName |
| { |
| if ([eventName isEqualToString:@"change"]) { |
| _changeEvent = YES; |
| } |
| } |
| |
| - (void)removeEvent:(NSString *)eventName |
| { |
| if ([eventName isEqualToString:@"change"]) { |
| _changeEvent = NO; |
| } |
| } |
| |
| - (void)updateAttributes:(NSDictionary *)attributes |
| { |
| if (attributes[@"checked"]) { |
| _checked = [WXConvert BOOL:attributes[@"checked"]]; |
| [_switchView setOn:_checked animated:YES]; |
| } |
| else if (attributes[@"disabled"]) { |
| _disabled = [WXConvert BOOL:attributes[@"disabled"]]; |
| [_switchView setEnabled:!_disabled]; |
| } |
| |
| if(attributes[@"onTintColor"]){ |
| _onTintColor = [WXConvert UIColor:attributes[@"onTintColor"]]; |
| _switchView.onTintColor = _onTintColor; |
| } |
| |
| if(attributes[@"thumbTintColor"]){ |
| _thumbTintColor = [WXConvert UIColor:attributes[@"thumbTintColor"]]; |
| _switchView.thumbTintColor = _thumbTintColor; |
| } |
| |
| if(attributes[@"tintColor"]){ |
| _tintColor = [WXConvert UIColor:attributes[@"tintColor"]]; |
| _switchView.tintColor = _tintColor; |
| } |
| } |
| |
| - (void)checkChanged |
| { |
| if (_changeEvent) { |
| [self fireEvent:@"change" params:@{@"value":@([_switchView isOn])} domChanges:@{@"attrs": @{@"checked": @([_switchView isOn])}}]; |
| } |
| } |
| |
| @end |