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101 lines
4 KiB
Objective-C
101 lines
4 KiB
Objective-C
//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "CountryCodeTableViewCell.h"
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#import "CountryCodeViewController.h"
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#import "PhoneNumberUtil.h"
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#import "FunctionalUtil.h"
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static NSString *const CONTRY_CODE_TABLE_CELL_IDENTIFIER = @"CountryCodeTableViewCell";
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static NSString *const kUnwindToCountryCodeWasSelectedSegue = @"UnwindToCountryCodeWasSelectedSegue";
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@interface CountryCodeViewController () {
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NSArray *_countryCodes;
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}
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@end
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@implementation CountryCodeViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self.navigationController.navigationBar setTranslucent:NO];
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_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:nil];
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self.title = NSLocalizedString(@"COUNTRYCODE_SELECT_TITLE", @"");
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self.searchBar.delegate = self;
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if (self.shouldDismissWithoutSegue) {
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self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemStop
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target:self
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action:@selector(dismissWasPressed:)];
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}
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}
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#pragma mark - UITableViewDelegate
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return (NSInteger)_countryCodes.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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CountryCodeTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CONTRY_CODE_TABLE_CELL_IDENTIFIER];
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if (!cell) {
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cell = [[CountryCodeTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault
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reuseIdentifier:CONTRY_CODE_TABLE_CELL_IDENTIFIER];
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}
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NSString *countryCode = _countryCodes[(NSUInteger)indexPath.row];
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OWSAssert(countryCode.length > 0);
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OWSAssert([PhoneNumberUtil countryNameFromCountryCode:countryCode].length > 0);
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OWSAssert([PhoneNumberUtil callingCodeFromCountryCode:countryCode].length > 0);
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OWSAssert(![[PhoneNumberUtil callingCodeFromCountryCode:countryCode] isEqualToString:@"+0"]);
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[cell configureWithCountryCode:[PhoneNumberUtil callingCodeFromCountryCode:countryCode]
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andCountryName:[PhoneNumberUtil countryNameFromCountryCode:countryCode]];
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return cell;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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NSString *countryCode = _countryCodes[(NSUInteger)indexPath.row];
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_callingCodeSelected = [PhoneNumberUtil callingCodeFromCountryCode:countryCode];
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_countryNameSelected = [PhoneNumberUtil countryNameFromCountryCode:countryCode];
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_countryCodeSelected = countryCode;
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[self.delegate countryCodeViewController:self
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didSelectCountryCode:_countryCodeSelected
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countryName:_countryNameSelected
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callingCode:_callingCodeSelected];
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[self.searchBar resignFirstResponder];
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if (self.shouldDismissWithoutSegue) {
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[self dismissViewControllerAnimated:YES completion:nil];
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} else {
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[self performSegueWithIdentifier:kUnwindToCountryCodeWasSelectedSegue sender:self];
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}
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}
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- (void)dismissWasPressed:(id)sender {
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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return 44.0f;
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}
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#pragma mark - UISearchBarDelegate
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- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText {
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_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:searchText];
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[self.countryCodeTableView reloadData];
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}
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- (void)filterContentForSearchText:(NSString *)searchText scope:(NSString *)scope {
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_countryCodes = [PhoneNumberUtil countryCodesForSearchTerm:searchText];
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}
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#pragma mark - UIScrollViewDelegate
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- (void)scrollViewDidScroll:(UIScrollView *)scrollView {
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[self.searchBar resignFirstResponder];
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}
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@end
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