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https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-05-22 23:52:11 +02:00
Groups: self-management of membership of groups
- Prepare Group Details screen vector-im/riot-meta#114
This commit is contained in:
Giom Foret
@@ -15,13 +15,16 @@
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*/
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#import "GroupDetailsViewController.h"
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#import "GroupHomeViewController.h"
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#import "GroupParticipantsViewController.h"
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#import "AppDelegate.h"
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#import "MXGroup+Riot.h"
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@interface GroupDetailsViewController ()
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{
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GroupHomeViewController *groupHomeViewController;
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GroupParticipantsViewController *groupParticipantsViewController;
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/**
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mask view while processing a request
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*/
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@@ -32,11 +35,6 @@
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*/
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UIAlertController *currentAlert;
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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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The current visibility of the status bar in this view controller.
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*/
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@@ -76,64 +74,34 @@
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- (void)viewDidLoad
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{
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NSMutableArray* viewControllers = [[NSMutableArray alloc] init];
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NSMutableArray* titles = [[NSMutableArray alloc] init];
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// home tab
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[titles addObject: NSLocalizedStringFromTable(@"group_details_home", @"Vector", nil)];
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groupHomeViewController = [GroupHomeViewController groupHomeViewController];
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if (_group)
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{
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[groupHomeViewController setGroup:_group withMatrixSession:_mxSession];
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}
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[viewControllers addObject:groupHomeViewController];
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// People tab
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[titles addObject: NSLocalizedStringFromTable(@"group_details_people", @"Vector", nil)];
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groupParticipantsViewController = [GroupParticipantsViewController groupParticipantsViewController];
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if (_group)
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{
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[groupParticipantsViewController setGroup:_group withMatrixSession:_mxSession];
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}
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[viewControllers addObject:groupParticipantsViewController];
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// Rooms tab
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//[titles addObject: NSLocalizedStringFromTable(@"group_details_rooms", @"Vector", nil)];
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self.title = NSLocalizedStringFromTable(@"group_details_title", @"Vector", nil);
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[self initWithTitles:titles viewControllers:viewControllers defaultSelected:0];
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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 (!_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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self.groupAvatar.contentMode = UIViewContentModeScaleAspectFill;
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self.groupAvatar.defaultBackgroundColor = [UIColor clearColor];
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
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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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[self.groupNameLabelMask addGestureRecognizer:tap];
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self.groupNameLabelMask.userInteractionEnabled = YES;
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// Add tap to show the group avatar in fullscreen
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tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTapGesture:)];
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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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[self.groupAvatarMask addGestureRecognizer:tap];
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self.groupAvatarMask.userInteractionEnabled = YES;
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// Hide line separators of empty cells
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self.tableView.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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self.headerView.backgroundColor = kRiotSecondaryBgColor;
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self.groupNameLabel.textColor = kRiotPrimaryTextColor;
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self.groupDescriptionLabel.textColor = kRiotColorGreen;
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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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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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@@ -158,285 +126,32 @@
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[tracker set:kGAIScreenName value:@"GroupDetails"];
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[tracker send:[[GAIDictionaryBuilder createScreenView] build]];
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}
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// Hide the bottom border of the navigation bar to display the expander header
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[self hideNavigationBarBorder:YES];
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// Report matrix session from AppDelegate
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NSArray *mxSessions = [AppDelegate theDelegate].mxSessions;
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for (MXSession *mxSession in mxSessions)
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{
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[self addMatrixSession:mxSession];
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}
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if (_group)
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{
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// Register on notifications related to the group change
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[self registerOnGroupChangeNotifications];
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// Force refresh
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[self refreshGroupDetails];
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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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[self cancelRegistrationOnGroupChangeNotifications];
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// Restore navigation bar display
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[self hideNavigationBarBorder:NO];
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}
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- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coordinator
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{
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[super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
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// Restore navigation bar display
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[self hideNavigationBarBorder:NO];
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(coordinator.transitionDuration * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
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// Hide the bottom border of the navigation bar
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[self hideNavigationBarBorder:YES];
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});
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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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[self cancelRegistrationOnGroupChangeNotifications];
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[self removePendingActionMask];
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[currentAlert dismissViewControllerAnimated:NO completion:nil];
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currentAlert = nil;
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}
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#pragma mark -
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- (void)setGroup:(MXGroup *)group
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- (void)setGroup:(MXGroup*)group withMatrixSession:(MXSession*)mxSession
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{
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[self cancelRegistrationOnGroupChangeNotifications];
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_group = group;
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_mxSession = mxSession;
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[self registerOnGroupChangeNotifications];
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[self addMatrixSession:mxSession];
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[self refreshGroupDetails];
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}
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#pragma mark -
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- (void)registerOnGroupChangeNotifications
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{
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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)refreshGroupDetails
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{
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[self refreshGroupDisplayName];
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[self refreshGroupThumbnail];
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self.groupDescriptionLabel.text = _group.summary.profile.shortDescription;
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[self.tableView reloadData];
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}
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- (void)refreshGroupThumbnail
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{
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[_group setGroupAvatarImageIn:self.groupAvatar matrixSession:self.mainSession];
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[self.groupAvatar.layer setCornerRadius:self.groupAvatar.frame.size.width / 2];
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[self.groupAvatar setClipsToBounds:YES];
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}
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- (void)refreshGroupDisplayName
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{
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self.groupNameLabel.text = _group.summary.profile.name;
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if (!self.groupNameLabel.text.length)
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if (groupHomeViewController)
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{
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self.groupNameLabel.text = _group.groupId;
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[groupHomeViewController setGroup:group withMatrixSession:mxSession];
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}
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}
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#pragma mark - Hide/Show navigation bar border
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- (void)hideNavigationBarBorder:(BOOL)isHidden
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{
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// Consider the main navigation controller if the current view controller is embedded inside a split view controller.
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UINavigationController *mainNavigationController = self.navigationController;
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if (self.splitViewController && self.splitViewController.isCollapsed && self.splitViewController.viewControllers.count)
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if (groupParticipantsViewController)
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{
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mainNavigationController = self.splitViewController.viewControllers.firstObject;
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}
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if (isHidden)
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{
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// The default shadow image is nil. When non-nil, this property represents a custom shadow image to show instead
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// of the default. For a custom shadow image to be shown, a custom background image must also be set with the
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// setBackgroundImage:forBarMetrics: method. If the default background image is used, then the default shadow
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// image will be used regardless of the value of this property.
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[mainNavigationController.navigationBar setShadowImage:[[UIImage alloc] init]];
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[mainNavigationController.navigationBar setBackgroundImage:[[UIImage alloc] init] forBarMetrics:UIBarMetricsDefault];
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}
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else
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{
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// Restore default navigationbar settings
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[mainNavigationController.navigationBar setShadowImage:nil];
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[mainNavigationController.navigationBar setBackgroundImage:nil forBarMetrics:UIBarMetricsDefault];
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}
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}
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#pragma mark - TableView data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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NSInteger sectionCount = 0;
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return sectionCount;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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return 0;
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}
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- (nullable NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section
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{
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return nil;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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UITableViewCell *cell;
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// Create a fake cell to prevent app from crashing
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cell = [[UITableViewCell alloc] init];
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return cell;
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}
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#pragma mark - TableView 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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#pragma mark - button management
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- (BOOL)hasPendingAction
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{
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return nil != pendingMaskSpinnerView;
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}
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- (void)addPendingActionMask
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{
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// add a spinner above the tableview to avoid that the user tap on any other button
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pendingMaskSpinnerView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
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pendingMaskSpinnerView.backgroundColor = [UIColor colorWithRed:0.5 green:0.5 blue:0.5 alpha:0.5];
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pendingMaskSpinnerView.frame = self.tableView.frame;
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pendingMaskSpinnerView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleTopMargin;
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// append it
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[self.tableView.superview addSubview:pendingMaskSpinnerView];
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// animate it
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[pendingMaskSpinnerView startAnimating];
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}
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- (void)removePendingActionMask
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{
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if (pendingMaskSpinnerView)
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{
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[pendingMaskSpinnerView removeFromSuperview];
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pendingMaskSpinnerView = nil;
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[self.tableView reloadData];
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}
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}
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#pragma mark - Action
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- (void)handleTapGesture:(UITapGestureRecognizer*)tapGestureRecognizer
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{
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UIView *view = tapGestureRecognizer.view;
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if (view == self.groupNameLabelMask && _group.summary.profile.name)
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{
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if ([self.groupNameLabel.text isEqualToString:_group.summary.profile.name])
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{
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// Display group's matrix id
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self.groupNameLabel.text = _group.groupId;
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}
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else
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{
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// Restore display name
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self.groupNameLabel.text = _group.summary.profile.name;
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}
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}
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else if (view == self.groupAvatarMask)
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{
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// Show the avatar in full screen
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__block MXKImageView * avatarFullScreenView = [[MXKImageView alloc] initWithFrame:CGRectZero];
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avatarFullScreenView.stretchable = YES;
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[avatarFullScreenView setRightButtonTitle:[NSBundle mxk_localizedStringForKey:@"ok"] handler:^(MXKImageView* imageView, NSString* buttonTitle) {
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[avatarFullScreenView dismissSelection];
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[avatarFullScreenView removeFromSuperview];
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avatarFullScreenView = nil;
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isStatusBarHidden = NO;
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// Trigger status bar update
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[self setNeedsStatusBarAppearanceUpdate];
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}];
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NSString *avatarURL = [self.mainSession.matrixRestClient urlOfContent:_group.summary.profile.avatarUrl];
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[avatarFullScreenView setImageURL:avatarURL
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withType:nil
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andImageOrientation:UIImageOrientationUp
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previewImage:self.groupAvatar.image];
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[avatarFullScreenView showFullScreen];
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isStatusBarHidden = YES;
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// Trigger status bar update
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[self setNeedsStatusBarAppearanceUpdate];
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[groupParticipantsViewController setGroup:group withMatrixSession:mxSession];
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}
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}
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