feat: hide reels tab

Implementation taken from vlourme@481fe46

README.md

@@ -5,6 +5,7 @@ A feature-rich tweak for Instagram on iOS!\
 # Features
 ### General
 - Copy description
+- Hide reels tab
 - Do not save recent searches
 - Hide explore posts grid
 - Hide trending searches

src/Controllers/SettingsViewController.m

@@ -95,6 +95,7 @@ - (NSArray *)specifiers {
             // Section 1: General
             [self newSectionWithTitle:@"General" footer:nil],
             [self newSwitchCellWithTitle:@"Copy description" detailTitle:@"Copy the post description with a long press" key:@"copy_description" defaultValue:true changeAction:nil],
+            [self newSwitchCellWithTitle:@"Hide reels tab" detailTitle:@"Hides the reels tab on the bottom navbar" key:@"hide_reels_tab" defaultValue:false changeAction:nil],
             [self newSwitchCellWithTitle:@"Do not save recent searches" detailTitle:@"Search bars will no longer save your recent searches" key:@"no_recent_searches" defaultValue:false changeAction:nil],
             [self newSwitchCellWithTitle:@"Hide explore posts grid" detailTitle:@"Hides the grid of suggested posts on the explore/search tab" key:@"hide_explore_grid" defaultValue:false changeAction:nil],
             [self newSwitchCellWithTitle:@"Hide trending searches" detailTitle:@"Hides the trending searches under the explore search bar" key:@"hide_trending_searches" defaultValue:true changeAction:nil],

src/Features/General/HideReelsTab.x

@@ -0,0 +1,21 @@
+#import "../../InstagramHeaders.h"
+#import "../../Manager.h"
+
+// Hide reels tab
+%hook IGTabBar
+- (void)didMoveToWindow {
+    %orig;
+
+    if ([BHIManager hideReelsTab]) { // !! change to "hideReelsTab" before commit
+        NSMutableArray *tabButtons = [self valueForKey:@"_tabButtons"];
+
+        NSLog(@"[BHInsta] Hiding reels tab");
+
+        if ([tabButtons count] == 5) {
+            [tabButtons removeObjectAtIndex:3];
+        }
+
+        [self.subviews[4] setHidden:YES];
+    }
+}
+%end

src/InstagramHeaders.h

@@ -36,6 +36,9 @@
 @interface IGProfileMenuSheetViewController :  IGViewController
 @end
 
+@interface IGTabBar: UIView
+@end
+
 @interface IGTableViewCell: UITableViewCell
 - (id)initWithReuseIdentifier:(NSString *)identifier;
 @end

src/Manager.h

@@ -19,6 +19,7 @@
 + (BOOL)stickerInteractConfirmation;
 + (BOOL)postCommentConfirmation;
 + (BOOL)copyDecription;
++ (BOOL)hideReelsTab;
 + (BOOL)noRecentSearches;
 + (BOOL)hideExploreGrid;
 + (BOOL)hideTrendingSearches;

src/Manager.m

@@ -50,6 +50,9 @@ + (BOOL)postCommentConfirmation {
 + (BOOL)copyDecription {
     return [[NSUserDefaults standardUserDefaults] boolForKey:@"copy_description"];
 }
++ (BOOL)hideReelsTab {
+    return [[NSUserDefaults standardUserDefaults] boolForKey:@"hide_reels_tab"];
+}
 + (BOOL)noRecentSearches {
     return [[NSUserDefaults standardUserDefaults] boolForKey:@"no_recent_searches"];
 }