mirror of
https://github.com/vector-im/element-ios.git
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357 lines
12 KiB
Objective-C
357 lines
12 KiB
Objective-C
/*
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Copyright 2014 OpenMarket 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 "RoomViewController.h"
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#import "MXKRoomBubbleTableViewCell.h"
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#import "AppDelegate.h"
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#import "RageShakeManager.h"
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@interface RoomViewController ()
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{
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// Members list
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id membersListener;
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// Voip call options
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UIButton *voipVoiceCallButton;
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UIButton *voipVideoCallButton;
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UIBarButtonItem *voipVoiceCallBarButtonItem;
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UIBarButtonItem *voipVideoCallBarButtonItem;
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// the user taps on a member thumbnail
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MXRoomMember *selectedRoomMember;
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}
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@property (strong, nonatomic) IBOutlet UIBarButtonItem *showRoomMembersButtonItem;
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@property (strong, nonatomic) MXKAlert *actionMenu;
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@end
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@implementation RoomViewController
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// Set room title view
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[self setRoomTitleViewClass:MXKRoomTitleViewWithTopic.class];
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// Replace the default input toolbar view with the one based on `HPGrowingTextView`.
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[self setRoomInputToolbarViewClass:MXKRoomInputToolbarViewWithHPGrowingText.class];
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// Set rageShake handler
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self.rageShakeManager = [RageShakeManager sharedManager];
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}
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- (void)didReceiveMemoryWarning
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{
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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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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// hide action
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if (self.actionMenu)
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{
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[self.actionMenu dismiss:NO];
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self.actionMenu = nil;
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}
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if (self.roomDataSource)
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{
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if (membersListener)
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{
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[self.roomDataSource.room removeListener:membersListener];
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membersListener = nil;
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}
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}
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}
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- (void)viewDidAppear:(BOOL)animated
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{
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if (self.childViewControllers)
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{
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// Dispose data source defined for room member list view controller (if any)
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for (id childViewController in self.childViewControllers)
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{
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if ([childViewController isKindOfClass:[MXKRoomMemberListViewController class]])
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{
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MXKRoomMemberListViewController *viewController = (MXKRoomMemberListViewController*)childViewController;
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MXKDataSource *dataSource = [viewController dataSource];
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[viewController destroy];
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[dataSource destroy];
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}
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}
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}
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[super viewDidAppear:animated];
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if (self.roomDataSource)
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{
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// Set visible room id
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[AppDelegate theDelegate].masterTabBarController.visibleRoomId = self.roomDataSource.roomId;
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}
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}
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- (void)viewDidDisappear:(BOOL)animated
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{
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[super viewDidDisappear:animated];
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// Reset visible room id
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[AppDelegate theDelegate].masterTabBarController.visibleRoomId = nil;
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}
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#pragma mark - Override MXKRoomViewController
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- (void)displayRoom:(MXKRoomDataSource *)dataSource
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{
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// Remove members listener (if any) before changing dataSource.
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if (membersListener)
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{
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[self.roomDataSource.room removeListener:membersListener];
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membersListener = nil;
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}
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[super displayRoom:dataSource];
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}
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- (void)onMatrixSessionChange
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{
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[super onMatrixSessionChange];
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// Check dataSource state
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if (self.roomDataSource && self.roomDataSource.state == MXKDataSourceStatePreparing)
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{
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// dataSource is not ready, keep running the loading wheel
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[self.activityIndicator startAnimating];
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}
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}
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- (void)updateViewControllerAppearanceOnRoomDataSourceState
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{
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[super updateViewControllerAppearanceOnRoomDataSourceState];
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// Update UI by considering dataSource state
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if (self.roomDataSource && self.roomDataSource.state == MXKDataSourceStateReady)
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{
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// Register a listener for events that concern room members
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if (!membersListener)
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{
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membersListener = [self.roomDataSource.room listenToEventsOfTypes:@[kMXEventTypeStringRoomMember] onEvent:^(MXEvent *event, MXEventDirection direction, id customObject) {
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// Consider only live event
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if (direction == MXEventDirectionForwards)
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{
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// Update navigation bar items
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[self updateNavigationBarButtonItems];
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}
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}];
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}
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}
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else
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{
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// Remove members listener if any.
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if (membersListener)
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{
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[self.roomDataSource.room removeListener:membersListener];
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membersListener = nil;
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}
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}
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// Update navigation bar items
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[self updateNavigationBarButtonItems];
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}
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- (BOOL)isIRCStyleCommand:(NSString*)string
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{
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// Override the default behavior for `/join` command in order to open automatically the joined room
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if ([string hasPrefix:kCmdJoinRoom])
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{
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// Join a room
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NSString *roomAlias = [string substringFromIndex:kCmdJoinRoom.length + 1];
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// Remove white space from both ends
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roomAlias = [roomAlias stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
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// Check
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if (roomAlias.length)
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{
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[self.mainSession joinRoom:roomAlias success:^(MXRoom *room)
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{
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// Show the room
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[[AppDelegate theDelegate].masterTabBarController showRoom:room.state.roomId withMatrixSession:self.mainSession];
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} failure:^(NSError *error)
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{
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NSLog(@"[Console RoomVC] Join roomAlias (%@) failed: %@", roomAlias, error);
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//Alert user
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[[AppDelegate theDelegate] showErrorAsAlert:error];
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}];
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}
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else
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{
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// Display cmd usage in text input as placeholder
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self.inputToolbarView.placeholder = @"Usage: /join <room_alias>";
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}
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return YES;
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}
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return [super isIRCStyleCommand:string];
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}
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- (void)destroy
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{
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if (membersListener)
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{
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[self.roomDataSource.room removeListener:membersListener];
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membersListener = nil;
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}
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if (self.actionMenu)
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{
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[self.actionMenu dismiss:NO];
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self.actionMenu = nil;
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}
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[super destroy];
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}
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#pragma mark -
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- (void)updateNavigationBarButtonItems
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{
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// Update navigation bar buttons according to room members count
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if (self.roomDataSource && self.roomDataSource.state == MXKDataSourceStateReady)
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{
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if (self.roomDataSource.room.state.members.count == 2)
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{
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if (!voipVoiceCallBarButtonItem || !voipVideoCallBarButtonItem)
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{
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voipVoiceCallButton = [UIButton buttonWithType:UIButtonTypeCustom];
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voipVoiceCallButton.frame = CGRectMake(0, 0, 36, 36);
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UIImage *voiceImage = [UIImage imageNamed:@"voice"];
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[voipVoiceCallButton setImage:voiceImage forState:UIControlStateNormal];
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[voipVoiceCallButton setImage:voiceImage forState:UIControlStateHighlighted];
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[voipVoiceCallButton addTarget:self action:@selector(onButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
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voipVoiceCallBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:voipVoiceCallButton];
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voipVideoCallButton = [UIButton buttonWithType:UIButtonTypeCustom];
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voipVideoCallButton.frame = CGRectMake(0, 0, 36, 36);
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UIImage *videoImage = [UIImage imageNamed:@"video"];
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[voipVideoCallButton setImage:videoImage forState:UIControlStateNormal];
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[voipVideoCallButton setImage:videoImage forState:UIControlStateHighlighted];
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[voipVideoCallButton addTarget:self action:@selector(onButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
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voipVideoCallBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:voipVideoCallButton];
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}
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_showRoomMembersButtonItem.enabled = YES;
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self.navigationItem.rightBarButtonItems = @[_showRoomMembersButtonItem, voipVideoCallBarButtonItem, voipVoiceCallBarButtonItem];
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}
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else
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{
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_showRoomMembersButtonItem.enabled = ([self.roomDataSource.room.state members].count != 0);
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self.navigationItem.rightBarButtonItems = @[_showRoomMembersButtonItem];
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}
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}
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else
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{
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_showRoomMembersButtonItem.enabled = NO;
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self.navigationItem.rightBarButtonItems = @[_showRoomMembersButtonItem];
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}
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}
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#pragma mark - MXKDataSource delegate
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- (void)dataSource:(MXKDataSource *)dataSource didRecognizeAction:(NSString *)actionIdentifier inCell:(id<MXKCellRendering>)cell userInfo:(NSDictionary *)userInfo
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{
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// Override default implementation in case of tap on avatar
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if ([actionIdentifier isEqualToString:kMXKRoomBubbleCellTapOnAvatarView])
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{
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selectedRoomMember = [self.roomDataSource.room.state memberWithUserId:userInfo[kMXKRoomBubbleCellUserIdKey]];
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if (selectedRoomMember)
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{
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[self performSegueWithIdentifier:@"showMemberDetails" sender:self];
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}
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}
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else
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{
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// Keep default implementation for other actions
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[super dataSource:dataSource didRecognizeAction:actionIdentifier inCell:cell userInfo:userInfo];
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}
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}
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#pragma mark - Segues
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- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
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{
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// Keep ref on destinationViewController
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[super prepareForSegue:segue sender:sender];
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id pushedViewController = [segue destinationViewController];
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if ([[segue identifier] isEqualToString:@"showMemberList"])
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{
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if ([pushedViewController isKindOfClass:[MXKRoomMemberListViewController class]])
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{
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MXKRoomMemberListViewController* membersController = (MXKRoomMemberListViewController*)pushedViewController;
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// Dismiss keyboard
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[self dismissKeyboard];
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MXKRoomMemberListDataSource *membersDataSource = [[MXKRoomMemberListDataSource alloc] initWithRoomId:self.roomDataSource.roomId andMatrixSession:self.mainSession];
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[membersController displayList:membersDataSource];
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}
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}
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else if ([[segue identifier] isEqualToString:@"showMemberDetails"])
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{
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if (selectedRoomMember)
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{
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MXKRoomMemberDetailsViewController *memberViewController = pushedViewController;
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// Set rageShake handler
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memberViewController.rageShakeManager = [RageShakeManager sharedManager];
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// Set delegate to handle start chat option
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memberViewController.delegate = [AppDelegate theDelegate];
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[memberViewController displayRoomMember:selectedRoomMember withMatrixRoom:self.roomDataSource.room];
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selectedRoomMember = nil;
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}
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}
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}
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#pragma mark - Action
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- (IBAction)onButtonPressed:(id)sender
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{
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if (sender == voipVoiceCallButton || sender == voipVideoCallButton)
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{
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[self.mainSession.callManager placeCallInRoom:self.roomDataSource.roomId withVideo:(sender == voipVideoCallButton)];
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}
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}
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@end
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