mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-04-27 11:46:58 +02:00
Giom Foret
1392 lines
54 KiB
Objective-C
1392 lines
54 KiB
Objective-C
/*
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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 "GroupParticipantsViewController.h"
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#import "AppDelegate.h"
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#import "Contact.h"
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#import "ContactTableViewCell.h"
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#import "RageShakeManager.h"
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@interface GroupParticipantsViewController ()
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{
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// Search result
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NSString *currentSearchText;
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NSMutableArray<Contact*> *filteredActualParticipants;
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NSMutableArray<Contact*> *filteredInvitedParticipants;
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// Mask view while processing a request
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UIActivityIndicatorView *pendingMaskSpinnerView;
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ContactsTableViewController *contactsPickerViewController;
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// Display a gradient view above the screen.
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CAGradientLayer* tableViewMaskLayer;
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// Display a button to invite new member.
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UIImageView* addParticipantButtonImageView;
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NSLayoutConstraint *addParticipantButtonImageViewBottomConstraint;
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UIAlertController *currentAlert;
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// Observe kRiotDesignValuesDidChangeThemeNotification to handle user interface theme change.
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id kRiotDesignValuesDidChangeThemeNotificationObserver;
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}
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@end
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@implementation GroupParticipantsViewController
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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(self.class)
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bundle:[NSBundle bundleForClass:self.class]];
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}
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+ (instancetype)groupParticipantsViewController
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{
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return [[[self class] alloc] initWithNibName:NSStringFromClass(self.class)
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bundle:[NSBundle bundleForClass:self.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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}
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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.tableView)
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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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// Adjust Top and Bottom constraints to take into account potential navBar and tabBar.
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[NSLayoutConstraint deactivateConstraints:@[_searchBarTopConstraint, _tableViewBottomConstraint]];
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_searchBarTopConstraint = [NSLayoutConstraint constraintWithItem:self.topLayoutGuide
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attribute:NSLayoutAttributeBottom
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relatedBy:NSLayoutRelationEqual
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toItem:self.searchBarHeader
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attribute:NSLayoutAttributeTop
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multiplier:1.0f
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constant:0.0f];
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_tableViewBottomConstraint = [NSLayoutConstraint constraintWithItem:self.bottomLayoutGuide
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attribute:NSLayoutAttributeTop
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relatedBy:NSLayoutRelationEqual
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toItem:self.tableView
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attribute:NSLayoutAttributeBottom
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multiplier:1.0f
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constant:0.0f];
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[NSLayoutConstraint activateConstraints:@[_searchBarTopConstraint, _tableViewBottomConstraint]];
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self.navigationItem.title = NSLocalizedStringFromTable(@"group_participants_title", @"Vector", nil);
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_searchBarView.placeholder = NSLocalizedStringFromTable(@"group_participants_filter_group_members", @"Vector", nil);
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_searchBarView.returnKeyType = UIReturnKeyDone;
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_searchBarView.autocapitalizationType = UITextAutocapitalizationTypeNone;
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// Search bar header is hidden when no group is provided
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_searchBarHeader.hidden = (self.group == nil);
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[self setNavBarButtons];
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// Hide line separators of empty cells
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self.tableView.tableFooterView = [[UIView alloc] init];
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[self.tableView registerClass:ContactTableViewCell.class forCellReuseIdentifier:@"ParticipantTableViewCellId"];
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// Add group creation button programmatically
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[self addAddParticipantButton];
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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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[self refreshSearchBarItemsColor:_searchBarView];
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_searchBarHeaderBorder.backgroundColor = kRiotAuxiliaryColor;
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// Check the table view style to select its bg color.
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self.tableView.backgroundColor = ((self.tableView.style == UITableViewStylePlain) ? kRiotPrimaryBgColor : kRiotSecondaryBgColor);
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self.view.backgroundColor = self.tableView.backgroundColor;
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// Update the gradient view above the screen
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CGFloat white = 1.0;
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[kRiotPrimaryBgColor getWhite:&white alpha:nil];
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CGColorRef opaqueWhiteColor = [UIColor colorWithWhite:white alpha:1.0].CGColor;
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CGColorRef transparentWhiteColor = [UIColor colorWithWhite:white alpha:0].CGColor;
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tableViewMaskLayer.colors = [NSArray arrayWithObjects:(__bridge id)transparentWhiteColor, (__bridge id)transparentWhiteColor, (__bridge id)opaqueWhiteColor, nil];
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if (self.tableView.dataSource)
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{
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[self.tableView reloadData];
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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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// This method is called when the viewcontroller is added or removed from a container view controller.
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- (void)didMoveToParentViewController:(nullable UIViewController *)parent
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{
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[super didMoveToParentViewController:parent];
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[self setNavBarButtons];
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}
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- (void)destroy
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{
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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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if (currentAlert)
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{
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[currentAlert dismissViewControllerAnimated:NO completion:nil];
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currentAlert = nil;
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}
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_group = nil;
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_mxSession = nil;
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filteredActualParticipants = nil;
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filteredInvitedParticipants = nil;
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actualParticipants = nil;
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invitedParticipants = nil;
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userParticipant = nil;
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[self removePendingActionMask];
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[super destroy];
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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 (via Google Analytics)
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id<GAITracker> tracker = [[GAI sharedInstance] defaultTracker];
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if (tracker)
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{
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[tracker set:kGAIScreenName value:@"GroupParticipants"];
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[tracker send:[[GAIDictionaryBuilder createScreenView] build]];
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}
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if (contactsPickerViewController)
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{
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[contactsPickerViewController destroy];
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contactsPickerViewController = nil;
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}
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if (_group)
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{
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// Force refresh
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[self refreshDisplayWithGroup:[self.mxSession groupWithGroupId:_group.groupId]];
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}
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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 (currentAlert)
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{
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[currentAlert dismissViewControllerAnimated:NO completion:nil];
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currentAlert = nil;
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}
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// cancel any pending search
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[self searchBarCancelButtonClicked:_searchBarView];
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}
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- (void)withdrawViewControllerAnimated:(BOOL)animated completion:(void (^)(void))completion
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{
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// Check whether the current view controller is displayed inside a segmented view controller in order to withdraw the right item
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if (self.parentViewController && [self.parentViewController isKindOfClass:SegmentedViewController.class])
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{
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[((SegmentedViewController*)self.parentViewController) withdrawViewControllerAnimated:animated completion:completion];
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}
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else
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{
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[super withdrawViewControllerAnimated:animated completion:completion];
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}
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}
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- (void)viewDidLayoutSubviews
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{
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[super viewDidLayoutSubviews];
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// Sanity check
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if (tableViewMaskLayer)
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{
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CGRect currentBounds = tableViewMaskLayer.bounds;
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CGRect newBounds = CGRectIntegral(self.view.frame);
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newBounds.size.height -= self.keyboardHeight;
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// Check if there is an update
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if (!CGSizeEqualToSize(currentBounds.size, newBounds.size))
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{
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newBounds.origin = CGPointZero;
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[UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn
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animations:^{
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tableViewMaskLayer.bounds = newBounds;
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}
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completion:^(BOOL finished){
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}];
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}
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// Hide the addParticipants button on landscape when keyboard is visible
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BOOL isLandscapeOriented = UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation);
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addParticipantButtonImageView.hidden = tableViewMaskLayer.hidden = (isLandscapeOriented && self.keyboardHeight);
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}
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}
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- (void)setGroup:(MXGroup*)group withMatrixSession:(MXSession*)mxSession
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{
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_mxSession = mxSession;
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[self addMatrixSession:mxSession];
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[self refreshDisplayWithGroup:group];
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}
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#pragma mark -
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- (void)registerOnGroupChangeNotifications
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{
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[self cancelRegistrationOnGroupChangeNotifications];
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//@TODO
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}
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- (void)cancelRegistrationOnGroupChangeNotifications
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{
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// Remove any pending observers
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)refreshDisplayWithGroup:(MXGroup *)group
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{
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// Cancel any pending search
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[self searchBarCancelButtonClicked:_searchBarView];
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_group = group;
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if (_group)
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{
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_searchBarHeader.hidden = NO;
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[self registerOnGroupChangeNotifications];
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}
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else
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{
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// Search bar header is hidden when no group is provided
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_searchBarHeader.hidden = YES;
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}
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// Refresh the members list.
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[self refreshParticipantsList];
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[self refreshTableView];
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}
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- (void)startActivityIndicator
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{
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// Check whether the current view controller is displayed inside a segmented view controller in order to run the right activity view
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if (self.parentViewController && [self.parentViewController isKindOfClass:SegmentedViewController.class])
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{
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[((SegmentedViewController*)self.parentViewController) startActivityIndicator];
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// Force stop the activity view of the view controller
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[self.activityIndicator stopAnimating];
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}
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else
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{
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[super startActivityIndicator];
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}
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}
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- (void)stopActivityIndicator
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{
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// Check whether the current view controller is displayed inside a segmented view controller in order to stop the right activity view
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if (self.parentViewController && [self.parentViewController isKindOfClass:SegmentedViewController.class])
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{
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[((SegmentedViewController*)self.parentViewController) stopActivityIndicator];
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// Force stop the activity view of the view controller
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[self.activityIndicator stopAnimating];
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}
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else
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{
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[super stopActivityIndicator];
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}
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}
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- (void)setKeyboardHeight:(CGFloat)keyboardHeight
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{
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super.keyboardHeight = keyboardHeight;
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// Update addParticipants button position with animation
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[UIView animateWithDuration:0.3 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn
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animations:^{
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addParticipantButtonImageViewBottomConstraint.constant = keyboardHeight + 9;
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// Force to render the view
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[self.view layoutIfNeeded];
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}
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completion:^(BOOL finished){
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}];
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}
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#pragma mark - Internals
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- (void)refreshTableView
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{
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[self.tableView reloadData];
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}
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- (void)setNavBarButtons
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{
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// Check whether the view controller is currently displayed inside a segmented view controller or not.
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UIViewController* topViewController = ((self.parentViewController) ? self.parentViewController : self);
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topViewController.navigationItem.rightBarButtonItem = nil;
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topViewController.navigationItem.leftBarButtonItem = nil;
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}
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- (void)addAddParticipantButton
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{
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// Add blur mask programmatically
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tableViewMaskLayer = [CAGradientLayer layer];
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// Consider the grayscale components of the kRiotPrimaryBgColor.
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CGFloat white = 1.0;
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[kRiotPrimaryBgColor getWhite:&white alpha:nil];
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CGColorRef opaqueWhiteColor = [UIColor colorWithWhite:white alpha:1.0].CGColor;
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CGColorRef transparentWhiteColor = [UIColor colorWithWhite:white alpha:0].CGColor;
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tableViewMaskLayer.colors = [NSArray arrayWithObjects:(__bridge id)transparentWhiteColor, (__bridge id)transparentWhiteColor, (__bridge id)opaqueWhiteColor, nil];
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// display a gradient to the rencents bottom (20% of the bottom of the screen)
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tableViewMaskLayer.locations = [NSArray arrayWithObjects:
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[NSNumber numberWithFloat:0],
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[NSNumber numberWithFloat:0.85],
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[NSNumber numberWithFloat:1.0], nil];
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tableViewMaskLayer.bounds = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);
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tableViewMaskLayer.anchorPoint = CGPointZero;
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// CAConstraint is not supported on IOS.
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// it seems only being supported on Mac OS.
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// so viewDidLayoutSubviews will refresh the layout bounds.
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[self.view.layer addSublayer:tableViewMaskLayer];
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// Add + button
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addParticipantButtonImageView = [[UIImageView alloc] init];
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[addParticipantButtonImageView setTranslatesAutoresizingMaskIntoConstraints:NO];
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[self.view addSubview:addParticipantButtonImageView];
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addParticipantButtonImageView.backgroundColor = [UIColor clearColor];
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addParticipantButtonImageView.contentMode = UIViewContentModeCenter;
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addParticipantButtonImageView.image = [UIImage imageNamed:@"add_participant"];
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CGFloat side = 78.0f;
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NSLayoutConstraint* widthConstraint = [NSLayoutConstraint constraintWithItem:addParticipantButtonImageView
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attribute:NSLayoutAttributeWidth
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relatedBy:NSLayoutRelationEqual
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toItem:nil
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attribute:NSLayoutAttributeNotAnAttribute
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multiplier:1
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constant:side];
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NSLayoutConstraint* heightConstraint = [NSLayoutConstraint constraintWithItem:addParticipantButtonImageView
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attribute:NSLayoutAttributeHeight
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relatedBy:NSLayoutRelationEqual
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toItem:nil
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attribute:NSLayoutAttributeNotAnAttribute
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multiplier:1
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constant:side];
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NSLayoutConstraint* centerXConstraint = [NSLayoutConstraint constraintWithItem:addParticipantButtonImageView
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attribute:NSLayoutAttributeCenterX
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relatedBy:NSLayoutRelationEqual
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toItem:self.view
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attribute:NSLayoutAttributeCenterX
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multiplier:1
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constant:0];
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addParticipantButtonImageViewBottomConstraint = [NSLayoutConstraint constraintWithItem:self.view
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attribute:NSLayoutAttributeBottom
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relatedBy:NSLayoutRelationEqual
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toItem:addParticipantButtonImageView
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attribute:NSLayoutAttributeBottom
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multiplier:1
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constant:self.keyboardHeight + 9];
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// Available on iOS 8 and later
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[NSLayoutConstraint activateConstraints:@[widthConstraint, heightConstraint, centerXConstraint, addParticipantButtonImageViewBottomConstraint]];
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addParticipantButtonImageView.userInteractionEnabled = YES;
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// Handle tap gesture
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onAddParticipantButtonPressed)];
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[tap setNumberOfTouchesRequired:1];
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[tap setNumberOfTapsRequired:1];
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[tap setDelegate:self];
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[addParticipantButtonImageView addGestureRecognizer:tap];
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}
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- (void)onAddParticipantButtonPressed
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{
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// Push the contacts picker.
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contactsPickerViewController = [ContactsTableViewController contactsTableViewController];
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// Set delegate to handle action on member (start chat, mention)
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contactsPickerViewController.contactsTableViewControllerDelegate = self;
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// Prepare its data source
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ContactsDataSource *contactsDataSource = [[ContactsDataSource alloc] initWithMatrixSession:self.mxSession];
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contactsDataSource.areSectionsShrinkable = YES;
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contactsDataSource.displaySearchInputInContactsList = YES;
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contactsDataSource.forceMatrixIdInDisplayName = YES;
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// Add a plus icon to the contact cell in the contacts picker, in order to make it more understandable for the end user.
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contactsDataSource.contactCellAccessoryImage = [UIImage imageNamed:@"plus_icon"];
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// List all the participants matrix user id to ignore them during the contacts search.
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for (Contact *contact in actualParticipants)
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{
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[contactsDataSource.ignoredContactsByMatrixId setObject:contact forKey:contact.mxMember.userId];
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}
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for (Contact *contact in invitedParticipants)
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{
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if (contact.mxMember)
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{
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[contactsDataSource.ignoredContactsByMatrixId setObject:contact forKey:contact.mxMember.userId];
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}
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}
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if (userParticipant)
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{
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[contactsDataSource.ignoredContactsByMatrixId setObject:userParticipant forKey:userParticipant.mxMember.userId];
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}
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[contactsPickerViewController showSearch:YES];
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contactsPickerViewController.searchBar.placeholder = NSLocalizedStringFromTable(@"group_participants_invite_another_user", @"Vector", nil);
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// Apply the search pattern if any
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if (currentSearchText)
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{
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contactsPickerViewController.searchBar.text = currentSearchText;
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[contactsDataSource searchWithPattern:currentSearchText forceReset:YES];
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}
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[contactsPickerViewController displayList:contactsDataSource];
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[self pushViewController:contactsPickerViewController];
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}
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- (void)refreshParticipantsList
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{
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actualParticipants = [NSMutableArray array];
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invitedParticipants = [NSMutableArray array];
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userParticipant = nil;
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// @TODO
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// if (self.mxRoom)
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// {
|
|
// // Retrieve the current members from the room state
|
|
// NSArray *members = [self.mxRoom.state membersWithoutConferenceUser];
|
|
// NSString *userId = self.mxRoom.mxSession.myUser.userId;
|
|
// NSArray *roomThirdPartyInvites = self.mxRoom.state.thirdPartyInvites;
|
|
//
|
|
// for (MXRoomMember *mxMember in members)
|
|
// {
|
|
// // Update the current participants list
|
|
// if ([mxMember.userId isEqualToString:userId])
|
|
// {
|
|
// if (mxMember.membership == MXMembershipJoin || mxMember.membership == MXMembershipInvite)
|
|
// {
|
|
// // The user is in this room
|
|
// NSString *displayName = NSLocalizedStringFromTable(@"you", @"Vector", nil);
|
|
//
|
|
// userParticipant = [[Contact alloc] initMatrixContactWithDisplayName:displayName andMatrixID:userId];
|
|
// userParticipant.mxMember = [self.mxRoom.state memberWithUserId:userId];
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// [self handleRoomMember:mxMember];
|
|
// }
|
|
// }
|
|
//
|
|
// for (MXRoomThirdPartyInvite *roomThirdPartyInvite in roomThirdPartyInvites)
|
|
// {
|
|
// [self addRoomThirdPartyInviteToParticipants:roomThirdPartyInvite];
|
|
// }
|
|
//
|
|
// [self finalizeParticipantsList];
|
|
// }
|
|
}
|
|
|
|
//- (void)handleRoomMember:(MXRoomMember*)mxMember
|
|
//{
|
|
// // Add this member after checking his status
|
|
// if (mxMember.membership == MXMembershipJoin || mxMember.membership == MXMembershipInvite)
|
|
// {
|
|
// // Prepare the display name of this member
|
|
// NSString *displayName = mxMember.displayname;
|
|
// if (displayName.length == 0)
|
|
// {
|
|
// // Look for the corresponding MXUser in matrix session
|
|
// MXUser *mxUser = [self.mxRoom.mxSession userWithUserId:mxMember.userId];
|
|
// if (mxUser)
|
|
// {
|
|
// displayName = ((mxUser.displayname.length > 0) ? mxUser.displayname : mxMember.userId);
|
|
// }
|
|
// else
|
|
// {
|
|
// displayName = mxMember.userId;
|
|
// }
|
|
// }
|
|
//
|
|
// // Create the contact related to this member
|
|
// Contact *contact = [[Contact alloc] initMatrixContactWithDisplayName:displayName andMatrixID:mxMember.userId];
|
|
// contact.mxMember = mxMember;
|
|
//
|
|
// if (mxMember.membership == MXMembershipInvite)
|
|
// {
|
|
// [invitedParticipants addObject:contact];
|
|
// }
|
|
// else
|
|
// {
|
|
// [actualParticipants addObject:contact];
|
|
// }
|
|
// }
|
|
//}
|
|
|
|
- (void)reloadSearchResult
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
NSString *searchText = currentSearchText;
|
|
currentSearchText = nil;
|
|
|
|
[self searchBar:_searchBarView textDidChange:searchText];
|
|
}
|
|
}
|
|
|
|
- (void)finalizeParticipantsList
|
|
{
|
|
// Sort contacts by last active, with "active now" first.
|
|
// ...and then by power
|
|
// ...and then alphabetically.
|
|
NSComparator comparator = ^NSComparisonResult(Contact *contactA, Contact *contactB) {
|
|
|
|
MXUser *userA = [self.mxSession userWithUserId:contactA.mxMember.userId];
|
|
MXUser *userB = [self.mxSession userWithUserId:contactB.mxMember.userId];
|
|
|
|
if (!userA && !userB)
|
|
{
|
|
return [contactA.sortingDisplayName compare:contactB.sortingDisplayName options:NSCaseInsensitiveSearch];
|
|
}
|
|
if (userA && !userB)
|
|
{
|
|
return NSOrderedAscending;
|
|
}
|
|
if (!userA && userB)
|
|
{
|
|
return NSOrderedDescending;
|
|
}
|
|
|
|
// TODO check group admin role
|
|
// if (userA.currentlyActive && userB.currentlyActive)
|
|
// {
|
|
// // Order first by power levels (admins then moderators then others)
|
|
// MXRoomPowerLevels *powerLevels = [self.mxRoom.state powerLevels];
|
|
// NSInteger powerLevelA = [powerLevels powerLevelOfUserWithUserID:contactA.mxMember.userId];
|
|
// NSInteger powerLevelB = [powerLevels powerLevelOfUserWithUserID:contactB.mxMember.userId];
|
|
//
|
|
// if (powerLevelA == powerLevelB)
|
|
// {
|
|
// // Then order by name
|
|
// if (contactA.sortingDisplayName.length && contactB.sortingDisplayName.length)
|
|
// {
|
|
// return [contactA.sortingDisplayName compare:contactB.sortingDisplayName options:NSCaseInsensitiveSearch];
|
|
// }
|
|
// else if (contactA.sortingDisplayName.length)
|
|
// {
|
|
// return NSOrderedAscending;
|
|
// }
|
|
// else if (contactB.sortingDisplayName.length)
|
|
// {
|
|
// return NSOrderedDescending;
|
|
// }
|
|
// return [contactA.displayName compare:contactB.displayName options:NSCaseInsensitiveSearch];
|
|
// }
|
|
// else
|
|
// {
|
|
// return powerLevelB - powerLevelA;
|
|
// }
|
|
//
|
|
// }
|
|
|
|
if (userA.currentlyActive && !userB.currentlyActive)
|
|
{
|
|
return NSOrderedAscending;
|
|
}
|
|
if (!userA.currentlyActive && userB.currentlyActive)
|
|
{
|
|
return NSOrderedDescending;
|
|
}
|
|
|
|
// Finally, compare the lastActiveAgo
|
|
NSUInteger lastActiveAgoA = userA.lastActiveAgo;
|
|
NSUInteger lastActiveAgoB = userB.lastActiveAgo;
|
|
|
|
if (lastActiveAgoA == lastActiveAgoB)
|
|
{
|
|
return NSOrderedSame;
|
|
}
|
|
else
|
|
{
|
|
return ((lastActiveAgoA > lastActiveAgoB) ? NSOrderedDescending : NSOrderedAscending);
|
|
}
|
|
};
|
|
|
|
// Sort each participants list in alphabetical order
|
|
[actualParticipants sortUsingComparator:comparator];
|
|
[invitedParticipants sortUsingComparator:comparator];
|
|
|
|
// Reload search result if any
|
|
[self reloadSearchResult];
|
|
}
|
|
|
|
- (void)addPendingActionMask
|
|
{
|
|
// Remove potential existing mask
|
|
[self removePendingActionMask];
|
|
|
|
// Add a spinner above the tableview to avoid that the user tap on any other button
|
|
pendingMaskSpinnerView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
|
|
pendingMaskSpinnerView.backgroundColor = [UIColor colorWithRed:0.8 green:0.8 blue:0.8 alpha:0.5];
|
|
pendingMaskSpinnerView.frame = self.tableView.frame;
|
|
pendingMaskSpinnerView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleTopMargin;
|
|
|
|
// append it
|
|
[self.tableView.superview addSubview:pendingMaskSpinnerView];
|
|
|
|
// animate it
|
|
[pendingMaskSpinnerView startAnimating];
|
|
|
|
// Show the spinner after a delay so that if it is removed in a short future,
|
|
// it is not displayed to the end user.
|
|
pendingMaskSpinnerView.alpha = 0;
|
|
[UIView animateWithDuration:0.3 delay:0.3 options:UIViewAnimationOptionBeginFromCurrentState animations:^{
|
|
|
|
pendingMaskSpinnerView.alpha = 1;
|
|
|
|
} completion:^(BOOL finished) {
|
|
}];
|
|
}
|
|
|
|
- (void)removePendingActionMask
|
|
{
|
|
if (pendingMaskSpinnerView)
|
|
{
|
|
[pendingMaskSpinnerView removeFromSuperview];
|
|
pendingMaskSpinnerView = nil;
|
|
}
|
|
}
|
|
|
|
- (void)pushViewController:(UIViewController*)viewController
|
|
{
|
|
// Check whether the view controller is displayed inside a segmented one.
|
|
if (self.parentViewController.navigationController)
|
|
{
|
|
// Hide back button title
|
|
self.parentViewController.navigationItem.backBarButtonItem =[[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
|
|
|
|
[self.parentViewController.navigationController pushViewController:viewController animated:YES];
|
|
}
|
|
else
|
|
{
|
|
// Hide back button title
|
|
self.navigationItem.backBarButtonItem =[[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
|
|
|
|
[self.navigationController pushViewController:viewController animated:YES];
|
|
}
|
|
}
|
|
|
|
#pragma mark - UITableView data source
|
|
|
|
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
|
|
{
|
|
NSInteger count = 0;
|
|
|
|
participantsSection = invitedSection = -1;
|
|
|
|
if (currentSearchText.length)
|
|
{
|
|
if (filteredActualParticipants.count)
|
|
{
|
|
participantsSection = count++;
|
|
}
|
|
|
|
if (filteredInvitedParticipants.count)
|
|
{
|
|
invitedSection = count++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (userParticipant || actualParticipants.count)
|
|
{
|
|
participantsSection = count++;
|
|
}
|
|
|
|
if (invitedParticipants.count)
|
|
{
|
|
invitedSection = count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
|
|
{
|
|
NSInteger count = 0;
|
|
|
|
if (section == participantsSection)
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
count = filteredActualParticipants.count;
|
|
}
|
|
else
|
|
{
|
|
count = actualParticipants.count;
|
|
if (userParticipant)
|
|
{
|
|
count++;
|
|
}
|
|
}
|
|
}
|
|
else if (section == invitedSection)
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
count = filteredInvitedParticipants.count;
|
|
}
|
|
else
|
|
{
|
|
count = invitedParticipants.count;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
UITableViewCell *cell;
|
|
|
|
if (indexPath.section == participantsSection || indexPath.section == invitedSection)
|
|
{
|
|
ContactTableViewCell* participantCell = [tableView dequeueReusableCellWithIdentifier:@"ParticipantTableViewCellId" forIndexPath:indexPath];
|
|
participantCell.selectionStyle = UITableViewCellSelectionStyleNone;
|
|
|
|
Contact *contact;
|
|
|
|
if ((indexPath.section == participantsSection && userParticipant && indexPath.row == 0) && !currentSearchText.length)
|
|
{
|
|
// oneself dedicated cell
|
|
contact = userParticipant;
|
|
}
|
|
else
|
|
{
|
|
NSInteger index = indexPath.row;
|
|
NSArray *participants;
|
|
|
|
if (indexPath.section == participantsSection)
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
participants = filteredActualParticipants;
|
|
}
|
|
else
|
|
{
|
|
participants = actualParticipants;
|
|
|
|
if (userParticipant)
|
|
{
|
|
index --;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
participants = filteredInvitedParticipants;
|
|
}
|
|
else
|
|
{
|
|
participants = invitedParticipants;
|
|
}
|
|
}
|
|
|
|
if (index < participants.count)
|
|
{
|
|
contact = participants[index];
|
|
}
|
|
}
|
|
|
|
if (contact)
|
|
{
|
|
[participantCell render:contact];
|
|
|
|
// @TODO updatethe following lines
|
|
// if (contact.mxMember)
|
|
// {
|
|
// // Update member badge
|
|
// MXRoomPowerLevels *powerLevels = [self.mxRoom.state powerLevels];
|
|
// NSInteger powerLevel = [powerLevels powerLevelOfUserWithUserID:contact.mxMember.userId];
|
|
// if (powerLevel >= kRiotRoomAdminLevel)
|
|
// {
|
|
// participantCell.thumbnailBadgeView.image = [UIImage imageNamed:@"admin_icon"];
|
|
// participantCell.thumbnailBadgeView.hidden = NO;
|
|
// }
|
|
// else if (powerLevel >= kRiotRoomModeratorLevel)
|
|
// {
|
|
// participantCell.thumbnailBadgeView.image = [UIImage imageNamed:@"mod_icon"];
|
|
// participantCell.thumbnailBadgeView.hidden = NO;
|
|
// }
|
|
//
|
|
// // Update the contact display name by considering the current room state.
|
|
// if (contact.mxMember.userId)
|
|
// {
|
|
// participantCell.contactDisplayNameLabel.text = [self.mxRoom.state memberName:contact.mxMember.userId];
|
|
// }
|
|
// }
|
|
}
|
|
|
|
cell = participantCell;
|
|
}
|
|
else
|
|
{
|
|
// Return a fake cell to prevent app from crashing.
|
|
cell = [[UITableViewCell alloc] init];
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
if (indexPath.section == participantsSection || indexPath.section == invitedSection)
|
|
{
|
|
return YES;
|
|
}
|
|
return NO;
|
|
}
|
|
|
|
- (void)tableView:(UITableView*)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath*)indexPath
|
|
{
|
|
// iOS8 requires this method to enable editing (see editActionsForRowAtIndexPath).
|
|
}
|
|
|
|
#pragma mark - UITableView delegate
|
|
|
|
- (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath;
|
|
{
|
|
cell.backgroundColor = kRiotPrimaryBgColor;
|
|
|
|
// Update the selected background view
|
|
if (kRiotSelectedBgColor)
|
|
{
|
|
cell.selectedBackgroundView = [[UIView alloc] init];
|
|
cell.selectedBackgroundView.backgroundColor = kRiotSelectedBgColor;
|
|
}
|
|
else
|
|
{
|
|
if (tableView.style == UITableViewStylePlain)
|
|
{
|
|
cell.selectedBackgroundView = nil;
|
|
}
|
|
else
|
|
{
|
|
cell.selectedBackgroundView.backgroundColor = nil;
|
|
}
|
|
}
|
|
}
|
|
|
|
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
|
|
{
|
|
CGFloat height = 0.0;
|
|
|
|
if (section == invitedSection)
|
|
{
|
|
height = 30.0;
|
|
}
|
|
|
|
return height;
|
|
}
|
|
|
|
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
|
|
{
|
|
UIView* sectionHeader;
|
|
|
|
if (section == invitedSection)
|
|
{
|
|
sectionHeader = [[UIView alloc] initWithFrame:CGRectMake(0, 0, tableView.frame.size.width, 30)];
|
|
sectionHeader.backgroundColor = kRiotSecondaryBgColor;
|
|
|
|
CGRect frame = sectionHeader.frame;
|
|
frame.origin.x = 20;
|
|
frame.origin.y = 5;
|
|
frame.size.width = sectionHeader.frame.size.width - 10;
|
|
frame.size.height -= 10;
|
|
UILabel *headerLabel = [[UILabel alloc] initWithFrame:frame];
|
|
headerLabel.textColor = kRiotPrimaryTextColor;
|
|
headerLabel.font = [UIFont boldSystemFontOfSize:15.0];
|
|
headerLabel.backgroundColor = [UIColor clearColor];
|
|
|
|
headerLabel.text = NSLocalizedStringFromTable(@"group_participants_invited_section", @"Vector", nil);
|
|
|
|
[sectionHeader addSubview:headerLabel];
|
|
}
|
|
|
|
return sectionHeader;
|
|
}
|
|
|
|
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
return 74.0;
|
|
}
|
|
|
|
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
|
}
|
|
|
|
- (NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath
|
|
{
|
|
NSMutableArray* actions;
|
|
|
|
// add the swipe to delete only on participants sections
|
|
if (indexPath.section == participantsSection || indexPath.section == invitedSection)
|
|
{
|
|
actions = [[NSMutableArray alloc] init];
|
|
|
|
// Patch: Force the width of the button by adding whitespace characters into the title string.
|
|
UITableViewRowAction *leaveAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@" " handler:^(UITableViewRowAction *action, NSIndexPath *indexPath){
|
|
|
|
[self onDeleteAt:indexPath];
|
|
|
|
}];
|
|
|
|
leaveAction.backgroundColor = [MXKTools convertImageToPatternColor:@"remove_icon" backgroundColor:kRiotSecondaryBgColor patternSize:CGSizeMake(74, 74) resourceSize:CGSizeMake(25, 24)];
|
|
[actions insertObject:leaveAction atIndex:0];
|
|
}
|
|
|
|
return actions;
|
|
}
|
|
|
|
#pragma mark - ContactsTableViewControllerDelegate
|
|
|
|
- (void)contactsTableViewController:(ContactsTableViewController *)contactsTableViewController didSelectContact:(MXKContact*)contact
|
|
{
|
|
[self didSelectInvitableContact:contact];
|
|
}
|
|
|
|
#pragma mark - Actions
|
|
|
|
- (void)onDeleteAt:(NSIndexPath*)path
|
|
{
|
|
NSUInteger section = path.section;
|
|
NSUInteger row = path.row;
|
|
|
|
if (section == participantsSection || section == invitedSection)
|
|
{
|
|
__weak typeof(self) weakSelf = self;
|
|
|
|
if (currentAlert)
|
|
{
|
|
[currentAlert dismissViewControllerAnimated:NO completion:nil];
|
|
currentAlert = nil;
|
|
}
|
|
|
|
if (section == participantsSection && userParticipant && (0 == row) && !currentSearchText.length)
|
|
{
|
|
// Leave ?
|
|
currentAlert = [UIAlertController alertControllerWithTitle:NSLocalizedStringFromTable(@"group_participants_leave_prompt_title", @"Vector", nil)
|
|
message:NSLocalizedStringFromTable(@"group_participants_leave_prompt_msg", @"Vector", nil)
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"cancel"]
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:NSLocalizedStringFromTable(@"leave", @"Vector", nil)
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
|
|
[self addPendingActionMask];
|
|
[self.mxSession leaveGroup:_group.groupId success:^{
|
|
|
|
[self withdrawViewControllerAnimated:YES completion:nil];
|
|
|
|
} failure:^(NSError *error) {
|
|
|
|
[self removePendingActionMask];
|
|
NSLog(@"[GroupParticipantsVC] Leave group %@ failed", _group.groupId);
|
|
// Alert user
|
|
[[AppDelegate theDelegate] showErrorAsAlert:error];
|
|
|
|
}];
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert mxk_setAccessibilityIdentifier:@"GroupParticipantsVCLeaveAlert"];
|
|
[self presentViewController:currentAlert animated:YES completion:nil];
|
|
}
|
|
else
|
|
{
|
|
NSMutableArray *participants;
|
|
|
|
if (section == participantsSection)
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
participants = filteredActualParticipants;
|
|
}
|
|
else
|
|
{
|
|
participants = actualParticipants;
|
|
|
|
if (userParticipant)
|
|
{
|
|
row --;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (currentSearchText.length)
|
|
{
|
|
participants = filteredInvitedParticipants;
|
|
}
|
|
else
|
|
{
|
|
participants = invitedParticipants;
|
|
}
|
|
}
|
|
|
|
if (row < participants.count)
|
|
{
|
|
Contact *contact = participants[row];
|
|
|
|
if (contact.mxMember)
|
|
{
|
|
NSString *memberUserId = contact.mxMember.userId;
|
|
|
|
// Kick ?
|
|
NSString *promptMsg = [NSString stringWithFormat:NSLocalizedStringFromTable(@"group_participants_remove_prompt_msg", @"Vector", nil), (contact ? contact.displayName : memberUserId)];
|
|
currentAlert = [UIAlertController alertControllerWithTitle:NSLocalizedStringFromTable(@"group_participants_remove_prompt_title", @"Vector", nil)
|
|
message:promptMsg
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"cancel"]
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:NSLocalizedStringFromTable(@"remove", @"Vector", nil)
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
|
|
NSLog(@"[GroupParticipantsVC] Kick %@ failed", memberUserId);
|
|
// Alert user
|
|
[[AppDelegate theDelegate] showErrorAsAlert:[NSError errorWithDomain:@"GroupDomain" code:0 userInfo:@{NSLocalizedDescriptionKey:[NSBundle mxk_localizedStringForKey:@"not_supported_yet"]}]];
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert mxk_setAccessibilityIdentifier:@"GroupParticipantsVCKickAlert"];
|
|
[self presentViewController:currentAlert animated:YES completion:nil];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#pragma mark -
|
|
|
|
- (void)didSelectInvitableContact:(MXKContact*)contact
|
|
{
|
|
__weak typeof(self) weakSelf = self;
|
|
|
|
if (currentAlert)
|
|
{
|
|
[currentAlert dismissViewControllerAnimated:NO completion:nil];
|
|
currentAlert = nil;
|
|
}
|
|
|
|
// Invite ?
|
|
NSString *promptMsg = [NSString stringWithFormat:NSLocalizedStringFromTable(@"group_participants_invite_prompt_msg", @"Vector", nil), contact.displayName];
|
|
currentAlert = [UIAlertController alertControllerWithTitle:NSLocalizedStringFromTable(@"group_participants_invite_prompt_title", @"Vector", nil)
|
|
message:promptMsg
|
|
preferredStyle:UIAlertControllerStyleAlert];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"cancel"]
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert addAction:[UIAlertAction actionWithTitle:NSLocalizedStringFromTable(@"invite", @"Vector", nil)
|
|
style:UIAlertActionStyleDefault
|
|
handler:^(UIAlertAction * action) {
|
|
|
|
if (weakSelf)
|
|
{
|
|
typeof(self) self = weakSelf;
|
|
self->currentAlert = nil;
|
|
|
|
NSArray *identifiers = contact.matrixIdentifiers;
|
|
NSString *participantId;
|
|
|
|
if (identifiers.count)
|
|
{
|
|
participantId = identifiers.firstObject;
|
|
|
|
NSLog(@"[GroupParticipantsVC] Invite %@ failed", participantId);
|
|
[[AppDelegate theDelegate] showErrorAsAlert:[NSError errorWithDomain:@"GroupDomain" code:0 userInfo:@{NSLocalizedDescriptionKey:[NSBundle mxk_localizedStringForKey:@"not_supported_yet"]}]];
|
|
}
|
|
}
|
|
|
|
}]];
|
|
|
|
[currentAlert mxk_setAccessibilityIdentifier:@"GroupParticipantsVCInviteAlert"];
|
|
[self presentViewController:currentAlert animated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark - UISearchBar delegate
|
|
|
|
- (void)refreshSearchBarItemsColor:(UISearchBar *)searchBar
|
|
{
|
|
// bar tint color
|
|
searchBar.barTintColor = searchBar.tintColor = kRiotColorGreen;
|
|
searchBar.tintColor = kRiotColorGreen;
|
|
|
|
// FIXME: this all seems incredibly fragile and tied to gutwrenching the current UISearchBar internals.
|
|
|
|
// text color
|
|
UITextField *searchBarTextField = [searchBar valueForKey:@"_searchField"];
|
|
searchBarTextField.textColor = kRiotSecondaryTextColor;
|
|
|
|
// Magnifying glass icon.
|
|
UIImageView *leftImageView = (UIImageView *)searchBarTextField.leftView;
|
|
leftImageView.image = [leftImageView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
|
|
leftImageView.tintColor = kRiotColorGreen;
|
|
|
|
// remove the gray background color
|
|
UIView *effectBackgroundTop = [searchBarTextField valueForKey:@"_effectBackgroundTop"];
|
|
UIView *effectBackgroundBottom = [searchBarTextField valueForKey:@"_effectBackgroundBottom"];
|
|
effectBackgroundTop.hidden = YES;
|
|
effectBackgroundBottom.hidden = YES;
|
|
|
|
// place holder
|
|
searchBarTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:searchBarTextField.placeholder
|
|
attributes:@{NSUnderlineStyleAttributeName: @(NSUnderlineStyleSingle),
|
|
NSUnderlineColorAttributeName: kRiotColorGreen,
|
|
NSForegroundColorAttributeName: kRiotColorGreen}];
|
|
}
|
|
|
|
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
|
|
{
|
|
// Update search results.
|
|
NSUInteger index;
|
|
MXKContact *contact;
|
|
|
|
searchText = [searchText stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
|
|
|
|
if (!currentSearchText.length || [searchText hasPrefix:currentSearchText] == NO)
|
|
{
|
|
// Copy participants and invited participants
|
|
filteredActualParticipants = [NSMutableArray arrayWithArray:actualParticipants];
|
|
filteredInvitedParticipants = [NSMutableArray arrayWithArray:invitedParticipants];
|
|
|
|
// Add the current user if he belongs to the group members.
|
|
if (userParticipant)
|
|
{
|
|
[filteredActualParticipants addObject:userParticipant];
|
|
}
|
|
}
|
|
|
|
currentSearchText = searchText;
|
|
|
|
// Filter group participants
|
|
if (currentSearchText.length)
|
|
{
|
|
for (index = 0; index < filteredActualParticipants.count;)
|
|
{
|
|
contact = filteredActualParticipants[index];
|
|
if (![contact matchedWithPatterns:@[currentSearchText]])
|
|
{
|
|
[filteredActualParticipants removeObjectAtIndex:index];
|
|
}
|
|
else
|
|
{
|
|
index++;
|
|
}
|
|
}
|
|
|
|
for (index = 0; index < filteredInvitedParticipants.count;)
|
|
{
|
|
contact = filteredInvitedParticipants[index];
|
|
if (![contact matchedWithPatterns:@[currentSearchText]])
|
|
{
|
|
[filteredInvitedParticipants removeObjectAtIndex:index];
|
|
}
|
|
else
|
|
{
|
|
index++;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
filteredActualParticipants = nil;
|
|
filteredInvitedParticipants = nil;
|
|
}
|
|
|
|
// Refresh display
|
|
[self refreshTableView];
|
|
}
|
|
|
|
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
|
|
{
|
|
searchBar.showsCancelButton = YES;
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)searchBarShouldEndEditing:(UISearchBar *)searchBar
|
|
{
|
|
searchBar.showsCancelButton = NO;
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
|
|
{
|
|
// "Done" key has been pressed.
|
|
|
|
// Dismiss keyboard
|
|
[_searchBarView resignFirstResponder];
|
|
}
|
|
|
|
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
|
|
{
|
|
searchBar.text = nil;
|
|
|
|
currentSearchText = nil;
|
|
filteredActualParticipants = nil;
|
|
filteredInvitedParticipants = nil;
|
|
|
|
[self refreshTableView];
|
|
|
|
// Leave search
|
|
[searchBar resignFirstResponder];
|
|
}
|
|
|
|
@end
|