mirror of
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177 lines
4.9 KiB
Objective-C
177 lines
4.9 KiB
Objective-C
//
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// MessageComposeTableViewController.m
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//
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//
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// Created by Dylan Bourgeois on 02/11/14.
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//
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//
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#import "Environment.h"
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#import "Contact.h"
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#import "MessageComposeTableViewController.h"
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#import "MessagesViewController.h"
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#import "SignalsViewController.h"
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#import "ContactTableViewCell.h"
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@interface MessageComposeTableViewController () <UISearchBarDelegate, UISearchResultsUpdating>
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{
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NSArray* contacts;
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NSArray* searchResults;
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}
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@property (nonatomic, strong) UISearchController *searchController;
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@end
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@implementation MessageComposeTableViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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[self initializeSearch];
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contacts = [[Environment getCurrent] contactsManager].textSecureContacts;
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searchResults = contacts;
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self.tableView.tableFooterView = [[UIView alloc]initWithFrame:CGRectZero];
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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}
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#pragma mark - Initializers
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-(void)initializeSearch
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{
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self.searchController = [[UISearchController alloc] initWithSearchResultsController:nil];
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self.searchController.searchResultsUpdater = self;
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self.searchController.searchBar.frame = CGRectMake(self.searchController.searchBar.frame.origin.x, self.searchController.searchBar.frame.origin.y, self.searchController.searchBar.frame.size.width, 44.0);
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self.tableView.tableHeaderView = self.searchController.searchBar;
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self.searchController.dimsBackgroundDuringPresentation = NO;
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self.searchController.hidesNavigationBarDuringPresentation = NO;
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self.definesPresentationContext = YES;
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self.searchController.searchBar.searchBarStyle = UISearchBarStyleMinimal;
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}
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#pragma mark - UISearchResultsUpdating
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-(void)updateSearchResultsForSearchController:(UISearchController *)searchController {
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NSString *searchString = [self.searchController.searchBar text];
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[self filterContentForSearchText:searchString scope:nil];
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[self.tableView reloadData];
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}
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#pragma mark - UISearchBarDelegate
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- (void)searchBar:(UISearchBar *)searchBar selectedScopeButtonIndexDidChange:(NSInteger)selectedScope {
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[self updateSearchResultsForSearchController:self.searchController];
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}
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#pragma mark - Filter
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- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
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{
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NSPredicate *resultPredicate = [NSPredicate predicateWithFormat:@"fullName contains[c] %@", searchText];
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searchResults = [contacts filteredArrayUsingPredicate:resultPredicate];
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if (!searchResults.count && _searchController.searchBar.text.length == 0) searchResults = contacts;
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}
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#pragma mark - Table view data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 1;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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if (self.searchController.active) {
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return (NSInteger)[searchResults count];
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} else {
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return (NSInteger)[contacts count];
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}
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}
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- (ContactTableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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ContactTableViewCell *cell = (ContactTableViewCell*)[tableView dequeueReusableCellWithIdentifier:@"ContactTableViewCell"];
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if (cell == nil) {
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cell = [[ContactTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"ContactTableViewCell"];
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}
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cell.shouldShowContactButtons = NO;
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[cell configureWithContact:[self contactForIndexPath:indexPath]];
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tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
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return cell;
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}
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-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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return 44.0f;
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}
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#pragma mark - Table View delegate
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-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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NSString *identifier = [[[self contactForIndexPath:indexPath] textSecureIdentifiers] firstObject];
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[self dismissViewControllerAnimated:YES completion:^(){
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[Environment messageIdentifier:identifier];
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}];
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}
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-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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ContactTableViewCell * cell = (ContactTableViewCell*)[tableView cellForRowAtIndexPath:indexPath];
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cell.accessoryType = UITableViewCellAccessoryNone;
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}
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-(Contact*)contactForIndexPath:(NSIndexPath*)indexPath
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{
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Contact *contact = nil;
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if (self.searchController.active) {
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contact = [searchResults objectAtIndex:(NSUInteger)indexPath.row];
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} else {
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contact = [contacts objectAtIndex:(NSUInteger)indexPath.row];
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}
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return contact;
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}
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#pragma mark - Navigation
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// In a storyboard-based application, you will often want to do a little preparation before navigation
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
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}
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-(IBAction)closeAction:(id)sender
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{
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[self dismissViewControllerAnimated:YES completion:nil];
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}
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@end
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