Rebranding: replace Vector by Riot everywhere in the git and github repos

- Rename "Vector" directory with "Riot"

Riot/ViewController/DirectoryViewController.m

@@ -0,0 +1,203 @@
+/*
+ Copyright 2015 OpenMarket Ltd
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import "DirectoryViewController.h"
+
+#import "PublicRoomsDirectoryDataSource.h"
+
+#import "AppDelegate.h"
+
+#import "VectorDesignValues.h"
+
+#import "RageShakeManager.h"
+
+@interface DirectoryViewController ()
+{
+    PublicRoomsDirectoryDataSource *dataSource;
+    
+    // Observe kAppDelegateDidTapStatusBarNotification to handle tap on clock status bar.
+    id kAppDelegateDidTapStatusBarNotificationObserver;
+}
+
+@end
+
+@implementation DirectoryViewController
+
+- (void)finalizeInit
+{
+    [super finalizeInit];
+    
+    // Setup `MXKViewControllerHandling` properties
+    self.defaultBarTintColor = kVectorNavBarTintColor;
+    self.enableBarTintColorStatusChange = NO;
+    self.rageShakeManager = [RageShakeManager sharedManager];
+}
+
+- (void)viewDidLoad
+{
+    [super viewDidLoad];
+
+    self.title = NSLocalizedStringFromTable(@"directory_title", @"Vector", nil);
+
+    self.tableView.delegate = self;
+
+    // Hide line separators of empty cells
+    self.tableView.tableFooterView = [[UIView alloc] init];
+}
+
+- (void)viewWillAppear:(BOOL)animated
+{
+    [super viewWillAppear:animated];
+    
+    // Screen tracking (via Google Analytics)
+    id<GAITracker> tracker = [[GAI sharedInstance] defaultTracker];
+    if (tracker)
+    {
+        [tracker set:kGAIScreenName value:@"Directory"];
+        [tracker send:[[GAIDictionaryBuilder createScreenView] build]];
+    }
+    
+    // Observe kAppDelegateDidTapStatusBarNotificationObserver.
+    kAppDelegateDidTapStatusBarNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kAppDelegateDidTapStatusBarNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
+        
+        [self.tableView setContentOffset:CGPointMake(-self.tableView.contentInset.left, -self.tableView.contentInset.top) animated:YES];
+        
+    }];
+
+    [self.tableView reloadData];
+}
+
+- (void)viewDidAppear:(BOOL)animated
+{
+    [super viewDidAppear:animated];
+
+    // Release the current selected room (if any) except if the Room ViewController is still visible (see splitViewController.isCollapsed condition)
+    if (self.splitViewController && self.splitViewController.isCollapsed)
+    {
+        [[AppDelegate theDelegate].homeViewController closeSelectedRoom];
+    }
+    else
+    {
+        // In case of split view controller where the primary and secondary view controllers are displayed side-by-side onscreen,
+        // the selected room (if any) is highlighted.
+        [self refreshCurrentSelectedCell:YES];
+    }
+}
+
+- (void)viewWillDisappear:(BOOL)animated
+{
+    if (kAppDelegateDidTapStatusBarNotificationObserver)
+    {
+        [[NSNotificationCenter defaultCenter] removeObserver:kAppDelegateDidTapStatusBarNotificationObserver];
+        kAppDelegateDidTapStatusBarNotificationObserver = nil;
+    }
+    
+    [super viewWillDisappear:animated];
+}
+
+- (void)displayWitDataSource:(PublicRoomsDirectoryDataSource *)dataSource2
+{
+    // Let the data source provide cells
+    dataSource = dataSource2;
+    self.tableView.dataSource = dataSource;
+}
+
+#pragma mark - UITableViewDelegate
+
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    return 72;
+}
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    MXPublicRoom *publicRoom = dataSource.filteredRooms[indexPath.row];
+
+    // Check whether the user has already joined the selected public room
+    if ([dataSource.mxSession roomWithRoomId:publicRoom.roomId])
+    {
+        // Open the public room.
+        [self openRoomWithId:publicRoom.roomId inMatrixSession:dataSource.mxSession];
+    }
+    else
+    {
+        // Preview the public room
+        if (publicRoom.worldReadable)
+        {
+            RoomPreviewData *roomPreviewData = [[RoomPreviewData alloc] initWithRoomId:publicRoom.roomId andSession:dataSource.mxSession];
+            
+            [self startActivityIndicator];
+            
+            // Try to get more information about the room before opening its preview
+            [roomPreviewData peekInRoom:^(BOOL succeeded) {
+                
+                [self stopActivityIndicator];
+                
+                [[AppDelegate theDelegate].homeViewController showRoomPreview:roomPreviewData];
+            }];
+        }
+        else
+        {
+            RoomPreviewData *roomPreviewData = [[RoomPreviewData alloc] initWithPublicRoom:publicRoom andSession:dataSource.mxSession];
+            [[AppDelegate theDelegate].homeViewController showRoomPreview:roomPreviewData];
+        }
+        
+    }
+}
+
+#pragma mark - Private methods
+
+- (void)openRoomWithId:(NSString*)roomId inMatrixSession:(MXSession*)mxSession
+{
+    [[AppDelegate theDelegate].homeViewController selectRoomWithId:roomId andEventId:nil inMatrixSession:mxSession];
+}
+
+- (void)refreshCurrentSelectedCell:(BOOL)forceVisible
+{
+    HomeViewController *homeViewController = [AppDelegate theDelegate].homeViewController;
+
+    // Update here the index of the current selected cell (if any) - Useful in landscape mode with split view controller.
+    NSIndexPath *currentSelectedCellIndexPath = nil;
+    if (homeViewController.currentRoomViewController)
+    {
+        // Look for the rank of this selected room in displayed recents
+        currentSelectedCellIndexPath = [dataSource cellIndexPathWithRoomId:homeViewController.selectedRoomId andMatrixSession:homeViewController.selectedRoomSession];
+    }
+
+    if (currentSelectedCellIndexPath)
+    {
+        // Select the right row
+        [self.tableView selectRowAtIndexPath:currentSelectedCellIndexPath animated:YES scrollPosition:UITableViewScrollPositionNone];
+
+        if (forceVisible)
+        {
+            // Scroll table view to make the selected row appear at second position
+            NSInteger topCellIndexPathRow = currentSelectedCellIndexPath.row ? currentSelectedCellIndexPath.row - 1: currentSelectedCellIndexPath.row;
+            NSIndexPath* indexPath = [NSIndexPath indexPathForRow:topCellIndexPathRow inSection:currentSelectedCellIndexPath.section];
+            [self.tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionTop animated:NO];
+        }
+    }
+    else
+    {
+        NSIndexPath *indexPath = [self.tableView indexPathForSelectedRow];
+        if (indexPath)
+        {
+            [self.tableView deselectRowAtIndexPath:indexPath animated:NO];
+        }
+    }
+}
+
+@end