mirror of
https://github.com/vector-im/element-ios.git
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8a744fc9e8
And move all Google Analytics code to AppDelegate.m
390 lines
12 KiB
Objective-C
390 lines
12 KiB
Objective-C
/*
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Copyright 2017 OpenMarket Ltd
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Copyright 2017 Vector Creations Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "ContactsTableViewController.h"
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#import "UIViewController+RiotSearch.h"
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#import "AppDelegate.h"
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#define CONTACTS_TABLEVC_LOCALCONTACTS_BITWISE 0x01
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#define CONTACTS_TABLEVC_USERDIRECTORY_BITWISE 0x02
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#define CONTACTS_TABLEVC_DEFAULT_SECTION_HEADER_HEIGHT 30.0
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#define CONTACTS_TABLEVC_LOCALCONTACTS_SECTION_HEADER_HEIGHT 65.0
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@interface ContactsTableViewController ()
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{
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/**
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Observe kAppDelegateDidTapStatusBarNotification to handle tap on clock status bar.
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*/
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id kAppDelegateDidTapStatusBarNotificationObserver;
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/**
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Observe kRiotDesignValuesDidChangeThemeNotification to handle user interface theme change.
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*/
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id kRiotDesignValuesDidChangeThemeNotificationObserver;
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}
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@end
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@implementation ContactsTableViewController
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#pragma mark - Class methods
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+ (UINib *)nib
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{
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return [UINib nibWithNibName:NSStringFromClass([ContactsTableViewController class])
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bundle:[NSBundle bundleForClass:[ContactsTableViewController class]]];
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}
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+ (instancetype)contactsTableViewController
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{
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return [[[self class] alloc] initWithNibName:NSStringFromClass([ContactsTableViewController class])
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bundle:[NSBundle bundleForClass:[ContactsTableViewController class]]];
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}
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#pragma mark -
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- (void)finalizeInit
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{
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[super finalizeInit];
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// Setup `MXKViewControllerHandling` properties
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self.enableBarTintColorStatusChange = NO;
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self.rageShakeManager = [RageShakeManager sharedManager];
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_screenName = @"ContactsTable";
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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// Check whether the view controller has been pushed via storyboard
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if (!self.contactsTableView)
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{
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// Instantiate view controller objects
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[[[self class] nib] instantiateWithOwner:self options:nil];
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}
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// Finalize table view configuration
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self.contactsTableView.delegate = self;
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self.contactsTableView.dataSource = contactsDataSource; // Note: dataSource may be nil here
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[self.contactsTableView registerClass:ContactTableViewCell.class forCellReuseIdentifier:ContactTableViewCell.defaultReuseIdentifier];
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// Hide line separators of empty cells
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self.contactsTableView.tableFooterView = [[UIView alloc] init];
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// Observe user interface theme change.
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kRiotDesignValuesDidChangeThemeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kRiotDesignValuesDidChangeThemeNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self userInterfaceThemeDidChange];
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}];
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[self userInterfaceThemeDidChange];
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}
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- (void)userInterfaceThemeDidChange
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{
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self.defaultBarTintColor = kRiotSecondaryBgColor;
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self.barTitleColor = kRiotPrimaryTextColor;
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self.activityIndicator.backgroundColor = kRiotOverlayColor;
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// Check the table view style to select its bg color.
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self.contactsTableView.backgroundColor = ((self.contactsTableView.style == UITableViewStylePlain) ? kRiotPrimaryBgColor : kRiotSecondaryBgColor);
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self.view.backgroundColor = self.contactsTableView.backgroundColor;
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if (self.contactsTableView.dataSource)
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{
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[self refreshContactsTable];
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}
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}
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- (UIStatusBarStyle)preferredStatusBarStyle
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{
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return kRiotDesignStatusBarStyle;
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}
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- (void)didReceiveMemoryWarning
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{
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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- (void)destroy
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{
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[super destroy];
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if (kRiotDesignValuesDidChangeThemeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kRiotDesignValuesDidChangeThemeNotificationObserver];
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kRiotDesignValuesDidChangeThemeNotificationObserver = nil;
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}
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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// Screen tracking
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[[AppDelegate theDelegate] trackScreen:_screenName];
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// Check whether the access to the local contacts has not been already asked.
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if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined)
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{
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// Allow by default the local contacts sync in order to discover matrix users.
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// This setting change will trigger the loading of the local contacts, which will automatically
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// ask user permission to access their local contacts.
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[MXKAppSettings standardAppSettings].syncLocalContacts = YES;
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}
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// Observe kAppDelegateDidTapStatusBarNotification.
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kAppDelegateDidTapStatusBarNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kAppDelegateDidTapStatusBarNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self.contactsTableView setContentOffset:CGPointMake(-self.contactsTableView.mxk_adjustedContentInset.left, -self.contactsTableView.mxk_adjustedContentInset.top) animated:YES];
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}];
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[self refreshContactsTable];
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}
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- (void)viewWillDisappear:(BOOL)animated
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{
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[super viewWillDisappear:animated];
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if (kAppDelegateDidTapStatusBarNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kAppDelegateDidTapStatusBarNotificationObserver];
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kAppDelegateDidTapStatusBarNotificationObserver = nil;
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}
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}
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#pragma mark -
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- (void)displayList:(ContactsDataSource*)listDataSource
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{
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// Cancel registration on existing dataSource if any
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if (contactsDataSource)
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{
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contactsDataSource.delegate = nil;
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}
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contactsDataSource = listDataSource;
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contactsDataSource.delegate = self;
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if (self.contactsTableView)
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{
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// Set up table data source
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self.contactsTableView.dataSource = contactsDataSource;
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}
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}
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- (void)refreshContactsTable
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{
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[self.contactsTableView reloadData];
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if (_shouldScrollToTopOnRefresh)
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{
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[self scrollToTop:NO];
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_shouldScrollToTopOnRefresh = NO;
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}
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// In case of split view controller where the primary and secondary view controllers are displayed side-by-side on screen,
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// the selected room (if any) is updated and kept visible.
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if (self.splitViewController && !self.splitViewController.isCollapsed)
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{
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[self refreshCurrentSelectedCell:YES];
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}
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}
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- (void)refreshCurrentSelectedCell:(BOOL)forceVisible
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{
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// Update here the index of the current selected cell (if any) - Useful in landscape mode with split view controller.
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NSIndexPath *currentSelectedCellIndexPath = nil;
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MasterTabBarController *masterTabBarController = [AppDelegate theDelegate].masterTabBarController;
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if (masterTabBarController.currentContactDetailViewController)
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{
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// Look for the rank of this selected contact in displayed recents
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currentSelectedCellIndexPath = [contactsDataSource cellIndexPathWithContact:masterTabBarController.selectedContact];
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}
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if (currentSelectedCellIndexPath)
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{
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// Select the right row
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[self.contactsTableView selectRowAtIndexPath:currentSelectedCellIndexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
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if (forceVisible)
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{
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// Scroll table view to make the selected row appear at second position
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NSInteger topCellIndexPathRow = currentSelectedCellIndexPath.row ? currentSelectedCellIndexPath.row - 1: currentSelectedCellIndexPath.row;
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NSIndexPath* indexPath = [NSIndexPath indexPathForRow:topCellIndexPathRow inSection:currentSelectedCellIndexPath.section];
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[self.contactsTableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionTop animated:NO];
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}
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}
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else
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{
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NSIndexPath *indexPath = [self.contactsTableView indexPathForSelectedRow];
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if (indexPath)
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{
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[self.contactsTableView deselectRowAtIndexPath:indexPath animated:NO];
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}
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}
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}
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#pragma mark - MXKDataSourceDelegate
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- (Class<MXKCellRendering>)cellViewClassForCellData:(MXKCellData*)cellData
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{
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if ([cellData isKindOfClass:MXKContact.class])
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{
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return ContactTableViewCell.class;
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}
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return nil;
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}
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- (NSString *)cellReuseIdentifierForCellData:(MXKCellData*)cellData
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{
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if ([cellData isKindOfClass:MXKContact.class])
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{
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return [ContactTableViewCell defaultReuseIdentifier];
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}
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return nil;
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}
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- (void)dataSource:(MXKDataSource *)dataSource didCellChange:(id)changes
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{
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[self refreshContactsTable];
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}
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#pragma mark - Internal methods
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- (void)scrollToTop:(BOOL)animated
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{
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// Scroll to the top
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[self.contactsTableView setContentOffset:CGPointMake(-self.contactsTableView.mxk_adjustedContentInset.left, -self.contactsTableView.mxk_adjustedContentInset.top) animated:animated];
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}
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#pragma mark - UITableView delegate
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- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath;
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{
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cell.backgroundColor = kRiotPrimaryBgColor;
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// Update the selected background view
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if (kRiotSelectedBgColor)
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{
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cell.selectedBackgroundView = [[UIView alloc] init];
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cell.selectedBackgroundView.backgroundColor = kRiotSelectedBgColor;
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}
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else
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{
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if (tableView.style == UITableViewStylePlain)
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{
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cell.selectedBackgroundView = nil;
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}
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else
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{
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cell.selectedBackgroundView.backgroundColor = nil;
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}
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}
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
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{
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return [contactsDataSource heightForHeaderInSection:section];
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}
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- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
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{
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return [contactsDataSource viewForHeaderInSection:section withFrame:[tableView rectForHeaderInSection:section]];
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if ([contactsDataSource contactAtIndexPath:indexPath])
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{
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// Return the default height of the contact cell
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return 74.0;
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}
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return 50;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if (self.contactsTableViewControllerDelegate)
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{
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MXKContact *mxkContact = [contactsDataSource contactAtIndexPath:indexPath];
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if (mxkContact)
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{
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[self.contactsTableViewControllerDelegate contactsTableViewController:self didSelectContact:mxkContact];
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// Keep selected the cell by default.
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return;
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}
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}
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// Else do nothing by default - `ContactsTableViewController-inherited` instance must override this method.
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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}
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#pragma mark - UISearchBar delegate
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- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
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{
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[contactsDataSource searchWithPattern:searchText forceReset:NO];
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}
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- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
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{
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// "Done" key has been pressed.
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if (self.contactsTableViewControllerDelegate)
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{
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// Check whether the current search input is a valid email or a Matrix user ID
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MXKContact* filedContact = [contactsDataSource searchInputContact];
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if (filedContact)
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{
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// Select the contact related to the search input, rather than having to hit +
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[self.contactsTableViewControllerDelegate contactsTableViewController:self didSelectContact:filedContact];
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}
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}
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// Dismiss keyboard
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[searchBar resignFirstResponder];
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}
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- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
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{
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searchBar.text = nil;
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// Reset filtering
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[contactsDataSource searchWithPattern:nil forceReset:NO];
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// Leave search
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[searchBar resignFirstResponder];
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[self withdrawViewControllerAnimated:YES completion:nil];
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}
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@end
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