mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-04-28 20:26:57 +02:00
replace matrixConsole project with Vector Xcode project.
This commit is contained in:
giomfo
@@ -0,0 +1,429 @@
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/*
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Copyright 2015 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 "RecentsViewController.h"
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#import "RoomViewController.h"
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#import "AppDelegate.h"
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#import "RageShakeManager.h"
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#import "NSBundle+MatrixKit.h"
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@interface RecentsViewController ()
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{
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// Recents refresh handling
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BOOL shouldScrollToTopOnRefresh;
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// Selected room description
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NSString *selectedRoomId;
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MXSession *selectedRoomSession;
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// Keep reference on the current room view controller to release it correctly
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RoomViewController *currentRoomViewController;
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// Keep the selected cell index to handle correctly split view controller display in landscape mode
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NSIndexPath *currentSelectedCellIndexPath;
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// "Mark all as read" option
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UITapGestureRecognizer *navigationBarTapGesture;
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MXKAlert *markAllAsReadAlert;
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}
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@end
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@implementation RecentsViewController
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- (void)awakeFromNib
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{
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[super awakeFromNib];
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if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad)
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{
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self.preferredContentSize = CGSizeMake(320.0, 600.0);
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}
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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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self.navigationItem.leftBarButtonItem = self.editButtonItem;
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// Add navigation items
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NSArray *rightBarButtonItems = self.navigationItem.rightBarButtonItems;
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UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(createNewRoom:)];
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self.navigationItem.rightBarButtonItems = rightBarButtonItems ? [rightBarButtonItems arrayByAddingObject:addButton] : @[addButton];
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// Prepare tap gesture on title bar
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navigationBarTapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onNavigationBarTap:)];
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[navigationBarTapGesture setNumberOfTouchesRequired:1];
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[navigationBarTapGesture setNumberOfTapsRequired:1];
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[navigationBarTapGesture setDelegate:self];
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// Initialisation
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currentSelectedCellIndexPath = nil;
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// Setup `MXKRecentListViewController` properties
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self.rageShakeManager = [RageShakeManager sharedManager];
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// The view controller handles itself the selected recent
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self.delegate = self;
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}
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- (void)dealloc
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{
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[self closeSelectedRoom];
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}
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- (void)destroy
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{
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if (markAllAsReadAlert)
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{
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[markAllAsReadAlert dismiss:NO];
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markAllAsReadAlert = nil;
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}
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if (navigationBarTapGesture)
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{
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[self.navigationController.navigationBar removeGestureRecognizer:navigationBarTapGesture];
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navigationBarTapGesture = nil;
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}
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[super destroy];
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}
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- (void)setEditing:(BOOL)editing animated:(BOOL)animated
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{
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[super setEditing:editing animated:animated];
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self.recentsTableView.editing = editing;
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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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[self updateNavigationBarTitle];
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// Deselect the current selected row, it will be restored on viewDidAppear (if any)
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NSIndexPath *indexPath = [self.recentsTableView indexPathForSelectedRow];
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if (indexPath)
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{
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[self.recentsTableView deselectRowAtIndexPath:indexPath animated:NO];
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}
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[self.navigationController.navigationBar addGestureRecognizer:navigationBarTapGesture];
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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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// Leave potential editing mode
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[self setEditing:NO];
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selectedRoomId = nil;
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selectedRoomSession = nil;
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if (markAllAsReadAlert)
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{
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[markAllAsReadAlert dismiss:NO];
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markAllAsReadAlert = nil;
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}
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[self.navigationController.navigationBar removeGestureRecognizer:navigationBarTapGesture];
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}
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- (void)viewDidAppear:(BOOL)animated
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{
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[super viewDidAppear:animated];
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// Release the current selected room (if any) except if the Room ViewController is still visible (see splitViewController.isCollapsed condition)
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if (!self.splitViewController || self.splitViewController.isCollapsed)
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{
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// Release the current selected room (if any).
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[self closeSelectedRoom];
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}
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else
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{
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// In case of split view controller where the primary and secondary view controllers are displayed side-by-side onscreen,
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// the selected room (if any) is highlighted.
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[self refreshCurrentSelectedCell:YES];
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}
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}
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#pragma mark -
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- (void)selectRoomWithId:(NSString*)roomId inMatrixSession:(MXSession*)matrixSession
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{
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if (selectedRoomId && [selectedRoomId isEqualToString:roomId]
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&& selectedRoomSession && selectedRoomSession == matrixSession)
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{
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// Nothing to do
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return;
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}
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selectedRoomId = roomId;
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selectedRoomSession = matrixSession;
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if (roomId && matrixSession)
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{
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[self performSegueWithIdentifier:@"showDetails" sender:self];
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}
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else
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{
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[self closeSelectedRoom];
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}
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}
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- (void)closeSelectedRoom
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{
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selectedRoomId = nil;
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selectedRoomSession = nil;
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if (currentRoomViewController)
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{
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if (currentRoomViewController.roomDataSource)
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{
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// Let the manager release this room data source
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MXSession *mxSession = currentRoomViewController.roomDataSource.mxSession;
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MXKRoomDataSourceManager *roomDataSourceManager = [MXKRoomDataSourceManager sharedManagerForMatrixSession:mxSession];
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[roomDataSourceManager closeRoomDataSource:currentRoomViewController.roomDataSource forceClose:NO];
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}
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[currentRoomViewController destroy];
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currentRoomViewController = nil;
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}
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}
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#pragma mark - Internal methods
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- (void)updateNavigationBarTitle
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{
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NSString *title = NSLocalizedStringFromTable(@"recents", @"MatrixConsole", nil);
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if (self.dataSource.unreadCount)
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{
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title = [NSString stringWithFormat:@"%@ (%tu)", title, self.dataSource.unreadCount];
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}
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self.navigationItem.title = title;
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}
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- (void)createNewRoom:(id)sender
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{
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[[AppDelegate theDelegate].masterTabBarController showRoomCreationForm];
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}
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- (void)scrollToTop
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{
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// stop any scrolling effect
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[UIView setAnimationsEnabled:NO];
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// before scrolling to the tableview top
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self.recentsTableView.contentOffset = CGPointMake(-self.recentsTableView.contentInset.left, -self.recentsTableView.contentInset.top);
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[UIView setAnimationsEnabled:YES];
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}
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- (void)refreshCurrentSelectedCell:(BOOL)forceVisible
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{
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// Update here the index of the current selected cell (if any) - Useful in landscape mode with split view controller.
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currentSelectedCellIndexPath = nil;
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if (currentRoomViewController)
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{
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// Restore the current selected room id, it is erased when view controller disappeared (see viewWillDisappear).
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if (!selectedRoomId)
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{
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selectedRoomId = currentRoomViewController.roomDataSource.roomId;
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selectedRoomSession = currentRoomViewController.mainSession;
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}
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// Look for the rank of this selected room in displayed recents
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currentSelectedCellIndexPath = [self.dataSource cellIndexPathWithRoomId:selectedRoomId andMatrixSession:selectedRoomSession];
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}
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if (currentSelectedCellIndexPath)
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{
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// Select the right row
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[self.recentsTableView selectRowAtIndexPath:currentSelectedCellIndexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
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if (forceVisible)
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{
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// Scroll table view to make the selected row appear at second position
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NSInteger topCellIndexPathRow = currentSelectedCellIndexPath.row ? currentSelectedCellIndexPath.row - 1: currentSelectedCellIndexPath.row;
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NSIndexPath* indexPath = [NSIndexPath indexPathForRow:topCellIndexPathRow inSection:currentSelectedCellIndexPath.section];
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[self.recentsTableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionTop animated:NO];
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}
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}
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else
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{
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NSIndexPath *indexPath = [self.recentsTableView indexPathForSelectedRow];
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if (indexPath)
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{
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[self.recentsTableView deselectRowAtIndexPath:indexPath animated:NO];
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}
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}
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}
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#pragma mark -
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- (void)onNavigationBarTap:(id)sender
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{
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if (self.dataSource.unreadCount)
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{
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__weak typeof(self) weakSelf = self;
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markAllAsReadAlert = [[MXKAlert alloc] initWithTitle:NSLocalizedStringFromTable(@"mark_all_as_read_prompt", @"MatrixConsole", nil) message:nil style:MXKAlertStyleAlert];
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markAllAsReadAlert.cancelButtonIndex = [markAllAsReadAlert addActionWithTitle:[NSBundle mxk_localizedStringForKey:@"no"] style:MXKAlertActionStyleDefault handler:^(MXKAlert *alert)
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{
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typeof(self) strongSelf = weakSelf;
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strongSelf->markAllAsReadAlert = nil;
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}];
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[markAllAsReadAlert addActionWithTitle:[NSBundle mxk_localizedStringForKey:@"yes"] style:MXKAlertActionStyleDefault handler:^(MXKAlert *alert)
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{
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typeof(self) strongSelf = weakSelf;
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strongSelf->markAllAsReadAlert = nil;
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[strongSelf.dataSource markAllAsRead];
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[strongSelf updateNavigationBarTitle];
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}];
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[markAllAsReadAlert showInViewController:self];
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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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if ([[segue identifier] isEqualToString:@"showDetails"])
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{
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UIViewController *controller;
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if ([[segue destinationViewController] isKindOfClass:[UINavigationController class]])
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{
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controller = [[segue destinationViewController] topViewController];
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}
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else
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{
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controller = [segue destinationViewController];
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}
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if ([controller isKindOfClass:[RoomViewController class]])
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{
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// Release existing Room view controller (if any)
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if (currentRoomViewController)
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{
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if (currentRoomViewController.roomDataSource)
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{
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// Let the manager release this room data source
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MXSession *mxSession = currentRoomViewController.roomDataSource.mxSession;
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MXKRoomDataSourceManager *roomDataSourceManager = [MXKRoomDataSourceManager sharedManagerForMatrixSession:mxSession];
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[roomDataSourceManager closeRoomDataSource:currentRoomViewController.roomDataSource forceClose:NO];
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}
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[currentRoomViewController destroy];
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currentRoomViewController = nil;
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}
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currentRoomViewController = (RoomViewController *)controller;
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MXKRoomDataSourceManager *roomDataSourceManager = [MXKRoomDataSourceManager sharedManagerForMatrixSession:selectedRoomSession];
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MXKRoomDataSource *roomDataSource = [roomDataSourceManager roomDataSourceForRoom:selectedRoomId create:YES];
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[currentRoomViewController displayRoom:roomDataSource];
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}
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// Reset unread count for this room
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//[roomDataSource resetUnreadCount]; // @TODO: This automatically done by roomDataSource. Is it a good thing?
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[self updateNavigationBarTitle];
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if (self.splitViewController)
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{
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// Refresh selected cell without scrolling the selected cell (We suppose it's visible here)
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[self refreshCurrentSelectedCell:NO];
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// IOS >= 8
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if ([self.splitViewController respondsToSelector:@selector(displayModeButtonItem)])
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{
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controller.navigationItem.leftBarButtonItem = self.splitViewController.displayModeButtonItem;
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}
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//
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controller.navigationItem.leftItemsSupplementBackButton = YES;
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}
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// Hide back button title
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self.navigationItem.backBarButtonItem =[[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
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}
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}
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#pragma mark - MXKDataSourceDelegate
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- (void)dataSource:(MXKDataSource *)dataSource didCellChange:(id)changes
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{
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// Update the unreadCount in the title
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[self updateNavigationBarTitle];
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[self.recentsTableView reloadData];
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if (shouldScrollToTopOnRefresh)
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{
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[self scrollToTop];
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shouldScrollToTopOnRefresh = NO;
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}
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// In case of split view controller where the primary and secondary view controllers are displayed side-by-side onscreen,
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// the selected room (if any) is updated and kept visible.
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if (self.splitViewController && !self.splitViewController.isCollapsed)
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{
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[self refreshCurrentSelectedCell:YES];
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}
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}
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#pragma mark - MXKRecentListViewControllerDelegate
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- (void)recentListViewController:(MXKRecentListViewController *)recentListViewController didSelectRoom:(NSString *)roomId inMatrixSession:(MXSession *)matrixSession
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{
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// Open the room
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[self selectRoomWithId:roomId inMatrixSession:matrixSession];
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}
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#pragma mark - Override UISearchBarDelegate
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- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
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{
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// Prepare table refresh on new search session
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shouldScrollToTopOnRefresh = YES;
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[super searchBar:searchBar textDidChange:searchText];
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}
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- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
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{
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// Prepare table refresh on end of search
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shouldScrollToTopOnRefresh = YES;
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[super searchBarCancelButtonClicked: searchBar];
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}
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@end
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Reference in New Issue
Block a user