react-native/React/Modules/RCTRedBoxExtraDataViewContr...

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/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import "RCTRedBoxExtraDataViewController.h"
@interface RCTRedBoxExtraDataCell : UITableViewCell
@property (nonatomic, strong) UILabel *keyLabel;
@property (nonatomic, strong) UILabel *valueLabel;
@end
@implementation RCTRedBoxExtraDataCell
- (instancetype)initWithStyle:(UITableViewCellStyle)style
reuseIdentifier:(NSString *)reuseIdentifier
{
if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
self.backgroundColor = [UIColor colorWithRed:0.8
green:0 blue:0
alpha:1];
UILayoutGuide *contentLayout = self.contentView.layoutMarginsGuide;
self.keyLabel = [UILabel new];
[self.contentView addSubview:self.keyLabel];
self.keyLabel.translatesAutoresizingMaskIntoConstraints = NO;
[self.keyLabel.leadingAnchor
constraintEqualToAnchor:contentLayout.leadingAnchor].active = YES;
[self.keyLabel.topAnchor
constraintEqualToAnchor:contentLayout.topAnchor].active = YES;
[self.keyLabel.bottomAnchor
constraintEqualToAnchor:contentLayout.bottomAnchor].active = YES;
[self.keyLabel.widthAnchor
constraintEqualToAnchor:contentLayout.widthAnchor
multiplier:0.3].active = YES;
self.keyLabel.textColor = [UIColor whiteColor];
self.keyLabel.numberOfLines = 0;
#if !TARGET_OS_TV
self.keyLabel.lineBreakMode = UILineBreakModeWordWrap;
#endif
self.keyLabel.font = [UIFont fontWithName:@"Menlo-Regular" size:12.0f];
self.valueLabel = [UILabel new];
[self.contentView addSubview:self.valueLabel];
self.valueLabel.translatesAutoresizingMaskIntoConstraints = NO;
[self.valueLabel.leadingAnchor
constraintEqualToAnchor:self.keyLabel.trailingAnchor
constant:10.f].active = YES;
[self.valueLabel.trailingAnchor
constraintEqualToAnchor:contentLayout.trailingAnchor].active = YES;
[self.valueLabel.topAnchor
constraintEqualToAnchor:contentLayout.topAnchor].active = YES;
[self.valueLabel.bottomAnchor
constraintEqualToAnchor:contentLayout.bottomAnchor].active = YES;
self.valueLabel.textColor = [UIColor whiteColor];
self.valueLabel.numberOfLines = 0;
#if !TARGET_OS_TV
self.valueLabel.lineBreakMode = UILineBreakModeWordWrap;
#endif
self.valueLabel.font = [UIFont fontWithName:@"Menlo-Regular" size:12.0f];
}
return self;
}
@end
@interface RCTRedBoxExtraDataViewController ()
@end
@implementation RCTRedBoxExtraDataViewController
{
UITableView *_tableView;
NSMutableArray *_extraDataTitle;
NSMutableArray *_extraData;
}
@synthesize actionDelegate = _actionDelegate;
- (instancetype)init
{
if (self = [super init]) {
_extraData = [NSMutableArray new];
_extraDataTitle = [NSMutableArray new];
self.view.backgroundColor = [UIColor colorWithRed:0.8
green:0
blue:0
alpha:1];
_tableView = [UITableView new];
_tableView.delegate = self;
_tableView.dataSource = self;
_tableView.backgroundColor = [UIColor clearColor];
_tableView.estimatedRowHeight = 200;
#if !TARGET_OS_TV
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
#endif
_tableView.rowHeight = UITableViewAutomaticDimension;
_tableView.allowsSelection = NO;
#if TARGET_OS_SIMULATOR
NSString *reloadText = @"Reload JS (\u2318R)";
NSString *dismissText = @"Dismiss (ESC)";
#else
NSString *reloadText = @"Reload JS";
NSString *dismissText = @"Dismiss";
#endif
UIButton *dismissButton = [UIButton buttonWithType:UIButtonTypeCustom];
dismissButton.translatesAutoresizingMaskIntoConstraints = NO;
dismissButton.accessibilityIdentifier = @"redbox-extra-data-dismiss";
dismissButton.titleLabel.font = [UIFont systemFontOfSize:13];
[dismissButton setTitle:dismissText forState:UIControlStateNormal];
[dismissButton setTitleColor:[UIColor colorWithWhite:1 alpha:0.5]
forState:UIControlStateNormal];
[dismissButton setTitleColor:[UIColor whiteColor]
forState:UIControlStateHighlighted];
[dismissButton addTarget:self
action:@selector(dismiss)
forControlEvents:UIControlEventTouchUpInside];
UIButton *reloadButton = [UIButton buttonWithType:UIButtonTypeCustom];
reloadButton.accessibilityIdentifier = @"redbox-reload";
reloadButton.titleLabel.font = [UIFont systemFontOfSize:13];
[reloadButton setTitle:reloadText forState:UIControlStateNormal];
[reloadButton setTitleColor:[UIColor colorWithWhite:1 alpha:0.5]
forState:UIControlStateNormal];
[reloadButton setTitleColor:[UIColor whiteColor]
forState:UIControlStateHighlighted];
[reloadButton addTarget:self
action:@selector(reload)
forControlEvents:UIControlEventTouchUpInside];
UIStackView *buttonStackView = [UIStackView new];
buttonStackView.axis = UILayoutConstraintAxisHorizontal;
buttonStackView.distribution = UIStackViewDistributionEqualSpacing;
buttonStackView.alignment = UIStackViewAlignmentFill;
buttonStackView.spacing = 20;
[buttonStackView addArrangedSubview:dismissButton];
[buttonStackView addArrangedSubview:reloadButton];
buttonStackView.translatesAutoresizingMaskIntoConstraints = NO;
UIStackView *mainStackView = [UIStackView new];
mainStackView.axis = UILayoutConstraintAxisVertical;
mainStackView.backgroundColor = [UIColor colorWithRed:0.8
green:0 blue:0
alpha:1];
[mainStackView addArrangedSubview:_tableView];
[mainStackView addArrangedSubview:buttonStackView];
mainStackView.translatesAutoresizingMaskIntoConstraints = NO;
[self.view addSubview:mainStackView];
CGFloat tableHeight = self.view.bounds.size.height - 60.f;
[_tableView.heightAnchor constraintEqualToConstant:tableHeight].active = YES;
[_tableView.widthAnchor constraintEqualToAnchor:self.view.widthAnchor].active = YES;
CGFloat buttonWidth = self.view.bounds.size.width / 4;
[dismissButton.heightAnchor constraintEqualToConstant:60].active = YES;
[dismissButton.widthAnchor
constraintEqualToConstant:buttonWidth].active = YES;
[reloadButton.heightAnchor constraintEqualToConstant:60].active = YES;
[reloadButton.widthAnchor
constraintEqualToConstant:buttonWidth].active = YES;
}
return self;
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
[_tableView reloadData];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [[_extraData objectAtIndex:section] count];
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
return 40;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UIView *view = [UIView new];
view.backgroundColor = [UIColor colorWithRed:1 green:0 blue:0 alpha:1];
UILabel *header = [UILabel new];
[view addSubview:header];
header.translatesAutoresizingMaskIntoConstraints = NO;
[header.leadingAnchor
constraintEqualToAnchor:view.leadingAnchor constant:5].active = YES;
[header.trailingAnchor
constraintEqualToAnchor:view.trailingAnchor].active = YES;
[header.topAnchor
constraintEqualToAnchor:view.topAnchor].active = YES;
[header.bottomAnchor
constraintEqualToAnchor:view.bottomAnchor].active = YES;
header.textColor = [UIColor whiteColor];
header.font = [UIFont fontWithName:@"Menlo-Bold" size:14.0f];
header.text = [_extraDataTitle[section] uppercaseString];
return view;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *reuseIdentifier = @"RedBoxExtraData";
RCTRedBoxExtraDataCell *cell =
(RCTRedBoxExtraDataCell *)[tableView
dequeueReusableCellWithIdentifier:reuseIdentifier];
if (cell == nil) {
cell = [[RCTRedBoxExtraDataCell alloc]
initWithStyle:UITableViewCellStyleDefault
reuseIdentifier:reuseIdentifier];
}
NSArray *dataKVPair = _extraData[indexPath.section][indexPath.row];
cell.keyLabel.text = dataKVPair[0];
cell.valueLabel.text = dataKVPair[1];
return cell;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return _extraDataTitle.count;
}
- (void)addExtraData:(NSDictionary *)data forIdentifier:(NSString *)identifier
{
dispatch_async(dispatch_get_main_queue(), ^{
NSMutableArray *newData = [NSMutableArray new];
for (id key in data) {
[newData addObject:@[[NSString stringWithFormat:@"%@", key],
[NSString stringWithFormat:@"%@", [data objectForKey:key]]]];
}
NSInteger idx = [self->_extraDataTitle indexOfObject:identifier];
if (idx == NSNotFound) {
[self->_extraDataTitle addObject:identifier];
[self->_extraData addObject:newData];
} else {
[self->_extraData replaceObjectAtIndex:idx withObject:newData];
}
[self->_tableView reloadData];
});
}
- (void)dismiss
{
[self dismissViewControllerAnimated:YES completion:nil];
}
- (void)reload
{
[_actionDelegate reload];
}
#pragma mark - Key commands
- (NSArray<UIKeyCommand *> *)keyCommands
{
return @[
// Dismiss
[UIKeyCommand keyCommandWithInput:UIKeyInputEscape
modifierFlags:0
action:@selector(dismiss)],
// Reload
[UIKeyCommand keyCommandWithInput:@"r"
modifierFlags:UIKeyModifierCommand
action:@selector(reload)]
];
}
@end