HomeVC: Started HomeViewController that will replace RecentsVC as the main app page

2026-04-30 13:16:58 +02:00 · 2015-12-09 10:12:08 +01:00
parent aad25ca2a7
commit e6e086d9fc
3 changed files with 261 additions and 5 deletions
@@ -0,0 +1,187 @@
+/*
+ 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 "HomeViewController.h"
+
+#import "RecentsDataSource.h"
+#import "RecentsViewController.h"
+
+@interface HomeViewController ()
+{
+    // The search bar
+    UISearchBar *searchBar;
+
+    RecentsViewController *recentsViewController;
+    RecentsDataSource *recentsDataSource;
+
+    // Backup of view when displaying search
+    UIView *backupTitleView;
+    UIBarButtonItem *backupLeftBarButtonItem;
+    UIBarButtonItem *backupRightBarButtonItem;
+}
+
+@end
+
+@implementation HomeViewController
+
+- (void)viewDidLoad
+{
+    // Set up the SegmentedVC tabs before calling [super viewDidLoad]
+    MXSession *session = self.mxSessions[0];
+
+    NSMutableArray* viewControllers = [[NSMutableArray alloc] init];
+    NSMutableArray* titles = [[NSMutableArray alloc] init];
+
+    [titles addObject: NSLocalizedStringFromTable(@"Rooms", @"Vector", nil)];
+    recentsViewController = [RecentsViewController recentListViewController];
+    recentsDataSource = [[RecentsDataSource alloc] initWithMatrixSession:session];
+    [recentsViewController displayList:recentsDataSource];
+    [viewControllers addObject:recentsViewController];
+
+    [titles addObject: NSLocalizedStringFromTable(@"Messages", @"Vector", nil)];
+    MXKViewController *tempMessagesVC = [[MXKViewController alloc] init];
+    [viewControllers addObject:tempMessagesVC];
+
+    [titles addObject: NSLocalizedStringFromTable(@"People", @"Vector", nil)];
+    MXKViewController *tempPeopleVC = [[MXKViewController alloc] init];
+    [viewControllers addObject:tempPeopleVC];
+
+    [self initWithTitles:titles viewControllers:viewControllers defaultSelected:0];
+
+    [super viewDidLoad];
+
+    self.navigationItem.title = NSLocalizedStringFromTable(@"recents", @"Vector", nil);
+
+    // Search bar
+    searchBar = [[UISearchBar alloc] init];
+    searchBar.showsCancelButton = YES;
+    searchBar.delegate = self;
+}
+
+- (void)viewWillAppear:(BOOL)animated
+{
+    [super viewWillAppear:animated];
+
+    [self hideSearch:NO];
+
+    // TODO: dedicated segmented viewWillAppear
+    [self.displayedViewController viewWillAppear:animated];
+}
+
+- (void)displayWithSession:(MXSession *)session
+{
+    // to display a red navbar when the home server cannot be reached.
+    [self addMatrixSession:session];
+}
+
+
+- (void)showSearch:(BOOL)animated
+{
+    backupTitleView = self.navigationItem.titleView;
+    backupLeftBarButtonItem = self.navigationItem.leftBarButtonItem;
+    backupRightBarButtonItem = self.navigationItem.rightBarButtonItem;
+
+    // Remove navigation buttons
+    self.navigationItem.rightBarButtonItem = nil;
+    self.navigationItem.leftBarButtonItem = nil;
+
+    // Add the search bar and
+    self.navigationItem.titleView = searchBar;
+    [searchBar becomeFirstResponder];
+
+    // Show the tabs header
+    if (animated)
+    {
+        [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn
+                         animations:^{
+
+                             self.selectionContainerHeightConstraint.constant = 44;
+                             [self.view layoutIfNeeded];
+                         }
+                         completion:^(BOOL finished){
+                             
+                         }];
+    }
+    else
+    {
+        self.selectionContainerHeightConstraint.constant = 44;
+        [self.view layoutIfNeeded];
+    }
+}
+
+- (void)hideSearch:(BOOL)animated
+{
+    if (backupLeftBarButtonItem)
+    {
+        self.navigationItem.titleView = backupTitleView;
+        self.navigationItem.leftBarButtonItem = backupLeftBarButtonItem;
+        self.navigationItem.rightBarButtonItem = backupRightBarButtonItem;
+    }
+
+    // Hide the tabs header
+    if (animated)
+    {
+        [UIView animateWithDuration:.3 delay:0 options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionCurveEaseIn
+                         animations:^{
+
+                             self.selectionContainerHeightConstraint.constant = 0;
+                             [self.view layoutIfNeeded];
+                         }
+                         completion:^(BOOL finished){
+
+                             // Go back under the recents tab
+                             // TODO: Open the feature in SegmentedVC
+                         }];
+    }
+    else
+    {
+        self.selectionContainerHeightConstraint.constant = 0;
+        [self.view layoutIfNeeded];
+
+        // Go back under the recents tab
+        // TODO: Open the feature in SegmentedVC
+    }
+}
+
+
+/*
+#pragma mark - Navigation
+
+// In a storyboard-based application, you will often want to do a little preparation before navigation
+- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
+    // Get the new view controller using [segue destinationViewController].
+    // Pass the selected object to the new view controller.
+}
+*/
+
+#pragma mark - User's actions
+
+- (IBAction)onButtonPressed:(id)sender
+{
+    if (sender == _searchBarButtonIem)
+    {
+        [self showSearch:YES];
+    }
+}
+
+#pragma mark - UISearchBarDelegate
+
+- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
+{
+    [self hideSearch:YES];
+}
+
+@end