react-native/React/Views/RCTWrapperViewController.m
Amjad Masad 096f1d9c4c Updates from Fri 10 Apr
- Implemented response headers when using `XMLHttpRequest` | Nick Lockwood
- [ReactNative] Don't redbox on flow config errors | Spencer Ahrens
- [ReactNative] Fix suggestions in TextInput when setting value prop | Spencer Ahrens
- Link LinkingIOS in SampleApp | Nick Lockwood
- unify use of password and secureTextEntry for TextInput | Nick Lockwood
- Added random js queue+execution time sampling in react native | Bryce Redd
- [react_native] JS files from D1980312:     [react_native] Fix webview | Andrei Coman
- [react-packager] Correct module extension regexp | Amjad Masad
- [react-packager] Implement the browser field package.json spec | Amjad Masad
- [ReactNative] Bring back crash reporting | Alex Kotliarskyi
- Remove duplicate word | Nick Lockwood
- NavigatorIOS navigationBarHidden property support | Nick Lockwood
- [Scroll] Include content insets in scroll events | Nick Lockwood
2015-04-10 01:33:10 -07:00

138 lines
4.2 KiB
Objective-C

/**
* 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 "RCTWrapperViewController.h"
#import <UIKit/UIScrollView.h>
#import "RCTEventDispatcher.h"
#import "RCTNavItem.h"
#import "RCTUtils.h"
#import "RCTViewControllerProtocol.h"
#import "UIView+React.h"
@implementation RCTWrapperViewController
{
UIView *_wrapperView;
UIView *_contentView;
RCTEventDispatcher *_eventDispatcher;
CGFloat _previousTopLayout;
CGFloat _previousBottomLayout;
}
@synthesize currentTopLayoutGuide = _currentTopLayoutGuide;
@synthesize currentBottomLayoutGuide = _currentBottomLayoutGuide;
- (instancetype)initWithContentView:(UIView *)contentView
eventDispatcher:(RCTEventDispatcher *)eventDispatcher
{
if (self = [super initWithNibName:nil bundle:nil]) {
_contentView = contentView;
_eventDispatcher = eventDispatcher;
self.automaticallyAdjustsScrollViewInsets = NO;
}
return self;
}
- (instancetype)initWithNavItem:(RCTNavItem *)navItem
eventDispatcher:(RCTEventDispatcher *)eventDispatcher
{
if (self = [self initWithContentView:navItem eventDispatcher:eventDispatcher]) {
_navItem = navItem;
}
return self;
}
- (void)viewWillLayoutSubviews
{
[super viewWillLayoutSubviews];
_currentTopLayoutGuide = self.topLayoutGuide;
_currentBottomLayoutGuide = self.bottomLayoutGuide;
}
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
// TODO: find a way to make this less-tightly coupled to navigation controller
if ([self.parentViewController isKindOfClass:[UINavigationController class]])
{
[self.navigationController
setNavigationBarHidden:_navItem.navigationBarHidden
animated:animated];
if (!_navItem) {
return;
}
self.navigationItem.title = _navItem.title;
UINavigationBar *bar = self.navigationController.navigationBar;
if (_navItem.barTintColor) {
bar.barTintColor = _navItem.barTintColor;
}
if (_navItem.tintColor) {
BOOL canSetTintColor = _navItem.barTintColor == nil;
if (canSetTintColor) {
bar.tintColor = _navItem.tintColor;
}
}
if (_navItem.titleTextColor) {
[bar setTitleTextAttributes:@{NSForegroundColorAttributeName : _navItem.titleTextColor}];
}
if (_navItem.rightButtonTitle.length > 0) {
self.navigationItem.rightBarButtonItem =
[[UIBarButtonItem alloc] initWithTitle:_navItem.rightButtonTitle
style:UIBarButtonItemStyleDone
target:self
action:@selector(handleNavRightButtonTapped)];
}
if (_navItem.backButtonTitle.length > 0) {
self.navigationItem.backBarButtonItem =
[[UIBarButtonItem alloc] initWithTitle:_navItem.backButtonTitle
style:UIBarButtonItemStylePlain
target:nil
action:nil];
}
}
}
- (void)loadView
{
// Add a wrapper so that the wrapper view managed by the
// UINavigationController doesn't end up resetting the frames for
//`contentView` which is a react-managed view.
_wrapperView = [[UIView alloc] initWithFrame:_contentView.bounds];
[_wrapperView addSubview:_contentView];
self.view = _wrapperView;
}
- (void)handleNavRightButtonTapped
{
[_eventDispatcher sendInputEventWithName:@"topNavRightButtonTap"
body:@{@"target":_navItem.reactTag}];
}
- (void)didMoveToParentViewController:(UIViewController *)parent
{
// There's no clear setter for navigation controllers, but did move to parent
// view controller provides the desired effect. This is called after a pop
// finishes, be it a swipe to go back or a standard tap on the back button
[super didMoveToParentViewController:parent];
if (parent == nil || [parent isKindOfClass:[UINavigationController class]]) {
[self.navigationListener wrapperViewController:self didMoveToNavigationController:(UINavigationController *)parent];
}
}
@end