Bump version, close #465 #466

.github/FUNDING.yml

@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-github: [NSExceptional]

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,27 +0,0 @@
----
-name: Bug report
-about: Report a bug in FLEX
-title: ''
-labels: bug
-assignees: ''
-
----
-
-### Environment
-- Platform+version: **iOS 14** <!--- Change to match your platform and version -->
-- FLEX version: **9.9.9** <!--- Change to the version of FLEX you're using -->
-<!--- FLEXing / libFLEX users: please include FLEXing and libFLEX versions separately -->
-
-### Bug Report
-
-Here, you can provide a description of the bug. Some tips:
-
-- Please do not paste an entire crash log. Upload the crash log to something like [ghostbin.co](https://ghostbin.co/) or another paste service. Alternatively, you can cut out the relevant stack trace and paste that inside a ` ```code block``` `
-- If the bug is more complex than "this button is broken" or a crash, consider including a sample project. For example, if your app's requests aren't showing up in the network history page.
-- Providing steps to reproduce is always helpful!
-- If you want to include a screenshot or GIF, consider modifying the default markdown for uploaded images to use this code to make the image smaller on desktop:
-  ```
-  <img width="50%" src=your-image-url >
-  ```
-
-This template is a suggestion. You may format your issue however you want, but generally you should at least include your iOS version and FLEX version.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,10 +0,0 @@
----
-name: Feature request
-about: Suggest a new feature for FLEX
-title: ''
-labels: enhancement
-assignees: ''
-
----
-
-

.gitignore

@@ -20,5 +20,3 @@ DerivedData
 /Example/Pods
 Podfile.lock
 IDEWorkspaceChecks.plist
-*.xcworkspace
-.build

.vscode/settings.json

@@ -1,5 +0,0 @@
-{
-    "search.exclude": {
-        "Classes/Headers": true
-    }
-}

Classes/Core/Controllers/FLEXFilteringTableViewController.m

@@ -9,7 +9,6 @@
 #import "FLEXFilteringTableViewController.h"
 #import "FLEXTableViewSection.h"
 #import "NSArray+FLEX.h"
-#import "FLEXMacros.h"
 
 @interface FLEXFilteringTableViewController ()
 
@@ -74,7 +73,7 @@
 #pragma mark - Search
 
 - (void)updateSearchResults:(NSString *)newText {
-    NSArray *(^filter)(void) = ^NSArray *{
+    NSArray *(^filter)() = ^NSArray *{
         self.filterText = newText;
 
         // Sections will adjust data based on this property
@@ -188,6 +187,8 @@
     [self.filterDelegate.sections[indexPath.section] didPressInfoButtonAction:indexPath.row](self);
 }
 
+#if FLEX_AT_LEAST_IOS13_SDK
+
 - (UIContextMenuConfiguration *)tableView:(UITableView *)tableView contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath point:(CGPoint)point __IOS_AVAILABLE(13.0) {
     FLEXTableViewSection *section = self.filterDelegate.sections[indexPath.section];
     NSString *title = [section menuTitleForRow:indexPath.row];
@@ -206,4 +207,6 @@
     return nil;
 }
 
+#endif
+
 @end

Classes/Core/Controllers/FLEXNavigationController.h

@@ -16,13 +16,4 @@ NS_ASSUME_NONNULL_BEGIN
 
 @end
 
-@interface UINavigationController (FLEXObjectExploring)
-
-/// Push an object explorer view controller onto the navigation stack
-- (void)pushExplorerForObject:(id)object;
-/// Push an object explorer view controller onto the navigation stack
-- (void)pushExplorerForObject:(id)object animated:(BOOL)animated;
-
-@end
-
 NS_ASSUME_NONNULL_END

Classes/Core/Controllers/FLEXNavigationController.m

@@ -8,7 +8,6 @@
 
 #import "FLEXNavigationController.h"
 #import "FLEXExplorerViewController.h"
-#import "FLEXObjectExplorerFactory.h"
 #import "FLEXTabList.h"
 
 @interface UINavigationController (Private) <UIGestureRecognizerDelegate>
@@ -21,7 +20,6 @@
 @interface FLEXNavigationController ()
 @property (nonatomic, readonly) BOOL toolbarWasHidden;
 @property (nonatomic) BOOL waitingToAddTab;
-@property (nonatomic, readonly) BOOL canShowToolbar;
 @property (nonatomic) BOOL didSetupPendingDismissButtons;
 @property (nonatomic) UISwipeGestureRecognizer *navigationBarSwipeGesture;
 @end
@@ -29,8 +27,7 @@
 @implementation FLEXNavigationController
 
 + (instancetype)withRootViewController:(UIViewController *)rootVC {
-    FLEXNavigationController *nav = [[self alloc] initWithRootViewController:rootVC];
-    return nav;
+    return [[self alloc] initWithRootViewController:rootVC];
 }
 
 - (void)viewDidLoad {
@@ -39,13 +36,10 @@
     self.waitingToAddTab = YES;
     
     // Add gesture to reveal toolbar if hidden
-    UITapGestureRecognizer *navbarTapGesture = [[UITapGestureRecognizer alloc]
+    self.navigationBar.userInteractionEnabled = YES;
+    [self.navigationBar addGestureRecognizer:[[UITapGestureRecognizer alloc]
         initWithTarget:self action:@selector(handleNavigationBarTap:)
-    ];
-    
-    // Don't cancel touches to work around bug on versions of iOS prior to 13
-    navbarTapGesture.cancelsTouchesInView = NO;
-    [self.navigationBar addGestureRecognizer:navbarTapGesture];
+    ]];
     
     // Add gesture to dismiss if not presented with a sheet style
     if (@available(iOS 13, *)) {
@@ -67,17 +61,6 @@
 - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
     
-    if (@available(iOS 15.0, *)) {
-        UISheetPresentationController *presenter = self.sheetPresentationController;
-        presenter.detents = @[
-            UISheetPresentationControllerDetent.mediumDetent,
-            UISheetPresentationControllerDetent.largeDetent,
-        ];
-        presenter.prefersScrollingExpandsWhenScrolledToEdge = NO;
-        presenter.selectedDetentIdentifier = UISheetPresentationControllerDetentIdentifierLarge;
-        presenter.largestUndimmedDetentIdentifier = UISheetPresentationControllerDetentIdentifierLarge;
-    }
-    
     if (self.beingPresented && !self.didSetupPendingDismissButtons) {
         for (UIViewController *vc in self.viewControllers) {
             [self addNavigationBarItemsToViewController:vc.navigationItem];
@@ -106,27 +89,13 @@
     [self addNavigationBarItemsToViewController:viewController.navigationItem];
 }
 
-- (void)dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion {
-    // Workaround for UIActivityViewController trying to dismiss us for some reason
-    if (![self.viewControllers.lastObject.presentedViewController isKindOfClass:UIActivityViewController.self]) {
-        [super dismissViewControllerAnimated:flag completion:completion];
-    }
-}
-
 - (void)dismissAnimated {
     // Tabs are only closed if the done button is pressed; this
     // allows you to leave a tab open by dragging down to dismiss
-    if ([self.presentingViewController isKindOfClass:[FLEXExplorerViewController class]]) {
-        [FLEXTabList.sharedList closeTab:self];        
-    }
-    
+    [FLEXTabList.sharedList closeTab:self];
     [self.presentingViewController dismissViewControllerAnimated:YES completion:nil];
 }
 
-- (BOOL)canShowToolbar {
-    return self.topViewController.toolbarItems.count > 0;
-}
-
 - (void)addNavigationBarItemsToViewController:(UINavigationItem *)navigationItem {
     if (!self.presentingViewController) {
         return;
@@ -176,15 +145,8 @@
 }
      
 - (void)handleNavigationBarTap:(UIGestureRecognizer *)sender {
-    // Don't reveal the toolbar if we were just tapping a button
-    CGPoint location = [sender locationInView:self.navigationBar];
-    UIView *hitView = [self.navigationBar hitTest:location withEvent:nil];
-    if ([hitView isKindOfClass:[UIControl class]]) {
-        return;
-    }
-
     if (sender.state == UIGestureRecognizerStateRecognized) {
-        if (self.toolbarHidden && self.canShowToolbar) {
+        if (self.toolbarHidden) {
             [self setToolbarHidden:NO animated:YES];
         }
     }
@@ -200,7 +162,7 @@
 
 - (void)_gestureRecognizedInteractiveHide:(UIPanGestureRecognizer *)sender {
     if (sender.state == UIGestureRecognizerStateRecognized) {
-        BOOL show = self.canShowToolbar;
+        BOOL show = self.topViewController.toolbarItems.count;
         CGFloat yTranslation = [sender translationInView:self.view].y;
         CGFloat yVelocity = [sender velocityInView:self.view].y;
         if (yVelocity > 2000) {
@@ -214,18 +176,3 @@
 }
 
 @end
-
-@implementation UINavigationController (FLEXObjectExploring)
-
-- (void)pushExplorerForObject:(id)object {
-    [self pushExplorerForObject:object animated:YES];
-}
-
-- (void)pushExplorerForObject:(id)object animated:(BOOL)animated {
-    UIViewController *explorer = [FLEXObjectExplorerFactory explorerViewControllerForObject:object];
-    if (explorer) {
-        [self pushViewController:explorer animated:animated];
-    }
-}
-
-@end

Classes/Core/Controllers/FLEXTableViewController.h

@@ -67,10 +67,6 @@ extern CGFloat const kFLEXDebounceForExpensiveIO;
 /// Setting this to YES will make the search bar appear whenever the view appears.
 /// Otherwise, iOS will only show the search bar when you scroll up.
 @property (nonatomic) BOOL showSearchBarInitially;
-/// Defaults to NO.
-///
-/// Setting this to YES will make the search bar activate whenever the view appears.
-@property (nonatomic) BOOL activatesSearchBarAutomatically;
 
 /// nil unless showsSearchBar is set to YES.
 ///

Classes/Core/Controllers/FLEXTableViewController.m

@@ -50,12 +50,15 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
 #pragma mark - Initialization
 
 - (id)init {
+#if FLEX_AT_LEAST_IOS13_SDK
     if (@available(iOS 13.0, *)) {
         self = [self initWithStyle:UITableViewStyleInsetGrouped];
     } else {
         self = [self initWithStyle:UITableViewStyleGrouped];
     }
-    
+#else
+    self = [self initWithStyle:UITableViewStyleGrouped];
+#endif
     return self;
 }
 
@@ -66,9 +69,9 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
         _searchBarDebounceInterval = kFLEXDebounceFast;
         _showSearchBarInitially = YES;
         _style = style;
-        _manuallyDeactivateSearchOnDisappear = (
-            NSProcessInfo.processInfo.operatingSystemVersion.majorVersion < 11
-        );
+        _manuallyDeactivateSearchOnDisappear = ({
+            NSProcessInfo.processInfo.operatingSystemVersion.majorVersion < 11;
+        });
         
         // We will be our own search delegate if we implement this method
         if ([self respondsToSelector:@selector(updateSearchResults:)]) {
@@ -96,20 +99,18 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
         self.searchController.searchBar.placeholder = @"Filter";
         self.searchController.searchResultsUpdater = (id)self;
         self.searchController.delegate = (id)self;
-        if (@available(iOS 9.1, *)) {
-            self.searchController.obscuresBackgroundDuringPresentation = NO;
-        } else {
-            self.searchController.dimsBackgroundDuringPresentation = NO;
-        }
+        self.searchController.dimsBackgroundDuringPresentation = NO;
         self.searchController.hidesNavigationBarDuringPresentation = NO;
         /// Not necessary in iOS 13; remove this when iOS 13 is the minimum deployment target
         self.searchController.searchBar.delegate = self;
 
         self.automaticallyShowsSearchBarCancelButton = YES;
 
+        #if FLEX_AT_LEAST_IOS13_SDK
         if (@available(iOS 13, *)) {
             self.searchController.automaticallyShowsScopeBar = NO;
         }
+        #endif
         
         [self addSearchController:self.searchController];
     } else {
@@ -123,15 +124,18 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
     _showsCarousel = showsCarousel;
     
     if (showsCarousel) {
-        _carousel = ({ weakify(self)
-            
+        _carousel = ({
+            __weak __typeof(self) weakSelf = self;
+
             FLEXScopeCarousel *carousel = [FLEXScopeCarousel new];
-            carousel.selectedIndexChangedAction = ^(NSInteger idx) { strongify(self);
+            carousel.selectedIndexChangedAction = ^(NSInteger idx) {
+                __typeof(self) self = weakSelf;
                 [self.searchDelegate updateSearchResults:self.searchText];
             };
 
             // UITableView won't update the header size unless you reset the header view
-            [carousel registerBlockForDynamicTypeChanges:^(FLEXScopeCarousel *_) { strongify(self);
+            [carousel registerBlockForDynamicTypeChanges:^(FLEXScopeCarousel *carousel) {
+                __typeof(self) self = weakSelf;
                 [self layoutTableHeaderIfNeeded];
             }];
 
@@ -169,17 +173,21 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
 }
 
 - (BOOL)automaticallyShowsSearchBarCancelButton {
+#if FLEX_AT_LEAST_IOS13_SDK
     if (@available(iOS 13, *)) {
         return self.searchController.automaticallyShowsCancelButton;
     }
+#endif
 
     return _automaticallyShowsSearchBarCancelButton;
 }
 
 - (void)setAutomaticallyShowsSearchBarCancelButton:(BOOL)value {
+#if FLEX_AT_LEAST_IOS13_SDK
     if (@available(iOS 13, *)) {
         self.searchController.automaticallyShowsCancelButton = value;
     }
+#endif
 
     _automaticallyShowsSearchBarCancelButton = value;
 }
@@ -214,8 +222,6 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
     self.tableView.dataSource = self;
     self.tableView.delegate = self;
     
-    self.tableView.estimatedRowHeight = 10;
-    
     _shareToolbarItem = FLEXBarButtonItemSystem(Action, self, @selector(shareButtonPressed:));
     _bookmarksToolbarItem = [UIBarButtonItem
         flex_itemWithImage:FLEXResources.bookmarksIcon target:self action:@selector(showBookmarks)
@@ -235,7 +241,7 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
     self.tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
     
     // Toolbar
-    self.navigationController.toolbarHidden = self.toolbarItems.count > 0;
+    self.navigationController.toolbarHidden = NO;
     self.navigationController.hidesBarsOnSwipe = YES;
 
     // On iOS 13, the root view controller shows it's search bar no matter what.
@@ -253,17 +259,12 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
 - (void)viewWillAppear:(BOOL)animated {
     [super viewWillAppear:animated];
     
+    // When going back, make the search bar reappear instead of hiding
     if (@available(iOS 11.0, *)) {
-        // When going back, make the search bar reappear instead of hiding
         if ((self.pinSearchBar || self.showSearchBarInitially) && !self.didInitiallyRevealSearchBar) {
             self.navigationItem.hidesSearchBarWhenScrolling = NO;
         }
     }
-    
-    // Make the keyboard seem to appear faster
-    if (self.activatesSearchBarAutomatically) {
-        [self makeKeyboardAppearNow];
-    }
 
     [self setupToolbarItems];
 }
@@ -285,17 +286,6 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
             }];
         }
     }
-    
-    if (self.activatesSearchBarAutomatically) {
-        // Keyboard has appeared, now we call this as we soon present our search bar
-        [self removeDummyTextField];
-        
-        // Activate the search bar
-        dispatch_async(dispatch_get_main_queue(), ^{
-            // This doesn't work unless it's wrapped in this dispatch_async call
-            [self.searchController.searchBar becomeFirstResponder];
-        });
-    }
 
     // We only want to reveal the search bar when the view controller first appears.
     self.didInitiallyRevealSearchBar = YES;
@@ -535,37 +525,13 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
 
 #pragma mark - Search Bar
 
-#pragma mark Faster keyboard
-
-static UITextField *kDummyTextField = nil;
-
-/// Make the keyboard appear instantly. We use this to make the
-/// keyboard appear faster when the search bar is set to appear initially.
-/// You must call \c -removeDummyTextField before your search bar is to appear.
-- (void)makeKeyboardAppearNow {
-    if (!kDummyTextField) {
-        kDummyTextField = [UITextField new];
-        kDummyTextField.autocorrectionType = UITextAutocorrectionTypeNo;
-    }
-    
-    kDummyTextField.inputAccessoryView = self.searchController.searchBar.inputAccessoryView;
-    [UIApplication.sharedApplication.keyWindow addSubview:kDummyTextField];
-    [kDummyTextField becomeFirstResponder];
-}
-
-- (void)removeDummyTextField {
-    if (kDummyTextField.superview) {
-        [kDummyTextField removeFromSuperview];
-    }
-}
-
 #pragma mark UISearchResultsUpdating
 
 - (void)updateSearchResultsForSearchController:(UISearchController *)searchController {
     [self.debounceTimer invalidate];
     NSString *text = searchController.searchBar.text;
     
-    void (^updateSearchResults)(void) = ^{
+    void (^updateSearchResults)() = ^{
         if (self.searchResultsUpdater) {
             [self.searchResultsUpdater updateSearchResults:text];
         } else {

Classes/Core/FLEXSingleRowSection.h

@@ -8,8 +8,6 @@
 
 #import "FLEXTableViewSection.h"
 
-NS_ASSUME_NONNULL_BEGIN
-
 /// A section providing a specific single row.
 ///
 /// You may optionally provide a view controller to push when the row
@@ -18,15 +16,13 @@ NS_ASSUME_NONNULL_BEGIN
 @interface FLEXSingleRowSection : FLEXTableViewSection
 
 /// @param reuseIdentifier if nil, kFLEXDefaultCell is used.
-+ (instancetype)title:(nullable NSString *)sectionTitle
-                reuse:(nullable NSString *)reuseIdentifier
++ (instancetype)title:(NSString *)sectionTitle
+                reuse:(NSString *)reuseIdentifier
                  cell:(void(^)(__kindof UITableViewCell *cell))cellConfiguration;
 
-@property (nullable, nonatomic) UIViewController *pushOnSelection;
-@property (nullable, nonatomic) void (^selectionAction)(UIViewController *host);
+@property (nonatomic) UIViewController *pushOnSelection;
+@property (nonatomic) void (^selectionAction)(UIViewController *host);
 /// Called to determine whether the single row should display itself or not.
 @property (nonatomic) BOOL (^filterMatcher)(NSString *filterText);
 
 @end
-
-NS_ASSUME_NONNULL_END

Classes/Core/FLEXSingleRowSection.m

@@ -30,8 +30,6 @@
 - (id)initWithTitle:(NSString *)sectionTitle
               reuse:(NSString *)reuseIdentifier
                cell:(void (^)(__kindof UITableViewCell *))cellConfiguration {
-    NSParameterAssert(cellConfiguration);
-    
     self = [super init];
     if (self) {
         _title = sectionTitle;

Classes/Core/FLEXTableViewSection.h

@@ -7,6 +7,7 @@
 //
 
 #import <UIKit/UIKit.h>
+#import "FLEXMacros.h"
 #import "NSArray+FLEX.h"
 @class FLEXTableView;
 
@@ -100,6 +101,7 @@ NS_ASSUME_NONNULL_BEGIN
 - (nullable void(^)(__kindof UIViewController *host))didPressInfoButtonAction:(NSInteger)row;
 
 #pragma mark - Context Menus
+#if FLEX_AT_LEAST_IOS13_SDK
 
 /// By default, this is the title of the row.
 /// @return The title of the context menu, if any.
@@ -119,6 +121,7 @@ NS_ASSUME_NONNULL_BEGIN
 /// should be a description of what will be copied, and the values should be
 /// the strings to copy. Return an empty string as a value to show a disabled action.
 - (nullable NSArray<NSString *> *)copyMenuItemsForRow:(NSInteger)row API_AVAILABLE(ios(13.0));
+#endif
 
 #pragma mark - Cell Configuration
 

Classes/Core/FLEXTableViewSection.m

@@ -64,6 +64,8 @@
     return kFLEXDefaultCell;
 }
 
+#if FLEX_AT_LEAST_IOS13_SDK
+
 - (NSString *)menuTitleForRow:(NSInteger)row {
     NSString *title = [self titleForRow:row];
     NSString *subtitle = [self menuSubtitleForRow:row];
@@ -79,7 +81,7 @@
     return @"";
 }
 
-- (NSArray<UIMenuElement *> *)menuItemsForRow:(NSInteger)row sender:(UIViewController *)sender API_AVAILABLE(ios(13.0)) {
+- (NSArray<UIMenuElement *> *)menuItemsForRow:(NSInteger)row sender:(UIViewController *)sender API_AVAILABLE(ios(13)) {
     NSArray<NSString *> *copyItems = [self copyMenuItemsForRow:row];
     NSAssert(copyItems.count % 2 == 0, @"copyMenuItemsForRow: should return an even list");
     
@@ -125,6 +127,8 @@
     return @[];
 }
 
+#endif
+
 - (NSArray<NSString *> *)copyMenuItemsForRow:(NSInteger)row {
     return nil;
 }

Classes/Core/Views/Carousel/FLEXCarouselCell.m

@@ -77,7 +77,7 @@
     self.selectionIndicatorStripe.translatesAutoresizingMaskIntoConstraints = NO;
 
     UIView *superview = self.contentView;
-    [self.titleLabel flex_pinEdgesToSuperviewWithInsets:UIEdgeInsetsMake(10, 15, 8 + stripeHeight, 15)];
+    [self.titleLabel pinEdgesToSuperviewWithInsets:UIEdgeInsetsMake(10, 15, 8 + stripeHeight, 15)];
 
     [self.selectionIndicatorStripe.leadingAnchor constraintEqualToAnchor:superview.leadingAnchor].active = YES;
     [self.selectionIndicatorStripe.bottomAnchor constraintEqualToAnchor:superview.bottomAnchor].active = YES;

Classes/Core/Views/Carousel/FLEXScopeCarousel.m

@@ -9,7 +9,6 @@
 #import "FLEXScopeCarousel.h"
 #import "FLEXCarouselCell.h"
 #import "FLEXColor.h"
-#import "FLEXMacros.h"
 #import "UIView+FLEX_Layout.h"
 
 const CGFloat kCarouselItemSpacing = 0;
@@ -73,14 +72,15 @@ NSString * const kCarouselCellReuseIdentifier = @"kCarouselCellReuseIdentifier";
         self.sizingCell.title = @"NSObject";
 
         // Dynamic type
-        weakify(self);
+        __weak __typeof(self) weakSelf = self;
         _dynamicTypeObserver = [NSNotificationCenter.defaultCenter
             addObserverForName:UIContentSizeCategoryDidChangeNotification
-            object:nil queue:nil usingBlock:^(NSNotification *note) { strongify(self)
+            object:nil queue:nil usingBlock:^(NSNotification *note) {
                 [self.collectionView setNeedsLayout];
                 [self setNeedsUpdateConstraints];
 
                 // Notify observers
+                __typeof(self) self = weakSelf;
                 for (void (^block)(FLEXScopeCarousel *) in self.dynamicTypeHandlers) {
                     block(self);
                 }
@@ -118,7 +118,7 @@ NSString * const kCarouselCellReuseIdentifier = @"kCarouselCellReuseIdentifier";
 - (void)updateConstraints {
     if (!self.constraintsInstalled) {
         self.collectionView.translatesAutoresizingMaskIntoConstraints = NO;
-        [self.collectionView flex_pinEdgesToSuperview];
+        [self.collectionView pinEdgesToSuperview];
         
         self.constraintsInstalled = YES;
     }

Classes/Core/Views/FLEXTableView.m

@@ -30,21 +30,29 @@ FLEXTableViewCellReuseIdentifier const kFLEXCodeFontCell = @"kFLEXCodeFontCell";
 @implementation FLEXTableView
 
 + (instancetype)flexDefaultTableView {
+#if FLEX_AT_LEAST_IOS13_SDK
     if (@available(iOS 13.0, *)) {
         return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleInsetGrouped];
     } else {
         return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
     }
+#else
+    return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
+#endif
 }
 
 #pragma mark - Initialization
 
 + (id)groupedTableView {
+#if FLEX_AT_LEAST_IOS13_SDK
     if (@available(iOS 13.0, *)) {
         return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleInsetGrouped];
     } else {
         return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
     }
+#else
+    return [[self alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
+#endif
 }
 
 + (id)plainTableView {

Classes/Editing/ArgumentInputViews/FLEXArgumentInputFontsPickerView.m

@@ -46,13 +46,7 @@
     UIPickerView *fontsPicker = [UIPickerView new];
     fontsPicker.dataSource = self;
     fontsPicker.delegate = self;
-    
-    #pragma clang diagnostic push
-    #pragma clang diagnostic ignored "-Wdeprecated-declarations"
-    // Deprecated in iOS 13; from then on, selection is always shown
     fontsPicker.showsSelectionIndicator = YES;
-    #pragma clang diagnostic pop
-
     return fontsPicker;
 }
 

Classes/Editing/ArgumentInputViews/FLEXArgumentInputStructView.h

@@ -10,7 +10,4 @@
 
 @interface FLEXArgumentInputStructView : FLEXArgumentInputView
 
-/// Enable displaying ivar names for custom struct types
-+ (void)registerFieldNames:(NSArray<NSString *> *)names forTypeEncoding:(NSString *)typeEncoding;
-
 @end

Classes/Editing/ArgumentInputViews/FLEXArgumentInputStructView.m

@@ -19,41 +19,6 @@
 
 @implementation FLEXArgumentInputStructView
 
-static NSMutableDictionary<NSString *, NSArray<NSString *> *> *structFieldNameRegistrar = nil;
-+ (void)initialize {
-    if (self == [FLEXArgumentInputStructView class]) {
-        structFieldNameRegistrar = [NSMutableDictionary new];
-        [self registerDefaultFieldNames];
-    }
-}
-
-+ (void)registerDefaultFieldNames {
-    NSDictionary *defaults = @{
-        @(@encode(CGRect)):             @[@"CGPoint origin", @"CGSize size"],
-        @(@encode(CGPoint)):            @[@"CGFloat x", @"CGFloat y"],
-        @(@encode(CGSize)):             @[@"CGFloat width", @"CGFloat height"],
-        @(@encode(CGVector)):           @[@"CGFloat dx", @"CGFloat dy"],
-        @(@encode(UIEdgeInsets)):       @[@"CGFloat top", @"CGFloat left", @"CGFloat bottom", @"CGFloat right"],
-        @(@encode(UIOffset)):           @[@"CGFloat horizontal", @"CGFloat vertical"],
-        @(@encode(NSRange)):            @[@"NSUInteger location", @"NSUInteger length"],
-        @(@encode(CATransform3D)):      @[@"CGFloat m11", @"CGFloat m12", @"CGFloat m13", @"CGFloat m14",
-                                          @"CGFloat m21", @"CGFloat m22", @"CGFloat m23", @"CGFloat m24",
-                                          @"CGFloat m31", @"CGFloat m32", @"CGFloat m33", @"CGFloat m34",
-                                          @"CGFloat m41", @"CGFloat m42", @"CGFloat m43", @"CGFloat m44"],
-        @(@encode(CGAffineTransform)):  @[@"CGFloat a", @"CGFloat b",
-                                          @"CGFloat c", @"CGFloat d",
-                                          @"CGFloat tx", @"CGFloat ty"],
-    };
-    
-    [structFieldNameRegistrar addEntriesFromDictionary:defaults];
-    
-    if (@available(iOS 11.0, *)) {
-        structFieldNameRegistrar[@(@encode(NSDirectionalEdgeInsets))] = @[
-            @"CGFloat top", @"CGFloat leading", @"CGFloat bottom", @"CGFloat trailing"
-        ];
-    }
-}
-
 - (instancetype)initWithArgumentTypeEncoding:(const char *)typeEncoding {
     self = [super initWithArgumentTypeEncoding:typeEncoding];
     if (self) {
@@ -216,13 +181,40 @@ static NSMutableDictionary<NSString *, NSArray<NSString *> *> *structFieldNameRe
     return NO;
 }
 
-+ (void)registerFieldNames:(NSArray<NSString *> *)names forTypeEncoding:(NSString *)typeEncoding {
-    NSParameterAssert(typeEncoding); NSParameterAssert(names);
-    structFieldNameRegistrar[typeEncoding] = names;
-}
-
 + (NSArray<NSString *> *)customFieldTitlesForTypeEncoding:(const char *)typeEncoding {
-    return structFieldNameRegistrar[@(typeEncoding)];
+    NSArray<NSString *> *customTitles = nil;
+    if (strcmp(typeEncoding, @encode(CGRect)) == 0) {
+        customTitles = @[@"CGPoint origin", @"CGSize size"];
+    } else if (strcmp(typeEncoding, @encode(CGPoint)) == 0) {
+        customTitles = @[@"CGFloat x", @"CGFloat y"];
+    } else if (strcmp(typeEncoding, @encode(CGSize)) == 0) {
+        customTitles = @[@"CGFloat width", @"CGFloat height"];
+    } else if (strcmp(typeEncoding, @encode(CGVector)) == 0) {
+        customTitles = @[@"CGFloat dx", @"CGFloat dy"];
+    } else if (strcmp(typeEncoding, @encode(UIEdgeInsets)) == 0) {
+        customTitles = @[@"CGFloat top", @"CGFloat left", @"CGFloat bottom", @"CGFloat right"];
+    } else if (strcmp(typeEncoding, @encode(UIOffset)) == 0) {
+        customTitles = @[@"CGFloat horizontal", @"CGFloat vertical"];
+    } else if (strcmp(typeEncoding, @encode(NSRange)) == 0) {
+        customTitles = @[@"NSUInteger location", @"NSUInteger length"];
+    } else if (strcmp(typeEncoding, @encode(CATransform3D)) == 0) {
+        customTitles = @[@"CGFloat m11", @"CGFloat m12", @"CGFloat m13", @"CGFloat m14",
+                         @"CGFloat m21", @"CGFloat m22", @"CGFloat m23", @"CGFloat m24",
+                         @"CGFloat m31", @"CGFloat m32", @"CGFloat m33", @"CGFloat m34",
+                         @"CGFloat m41", @"CGFloat m42", @"CGFloat m43", @"CGFloat m44"];
+    } else if (strcmp(typeEncoding, @encode(CGAffineTransform)) == 0) {
+        customTitles = @[@"CGFloat a", @"CGFloat b",
+                         @"CGFloat c", @"CGFloat d",
+                         @"CGFloat tx", @"CGFloat ty"];
+    } else {
+        if (@available(iOS 11.0, *)) {
+            if (strcmp(typeEncoding, @encode(NSDirectionalEdgeInsets)) == 0) {
+                customTitles = @[@"CGFloat top", @"CGFloat leading",
+                                 @"CGFloat bottom", @"CGFloat trailing"];
+            }
+        }
+    }
+    return customTitles;
 }
 
 @end

Classes/Editing/ArgumentInputViews/FLEXArgumentInputTextView.m

@@ -33,7 +33,6 @@
         self.inputTextView.delegate = self;
         self.inputTextView.inputAccessoryView = [self createToolBar];
         if (@available(iOS 11, *)) {
-            self.inputTextView.smartQuotesType = UITextSmartQuotesTypeNo;
             [self.inputTextView.layer setValue:@YES forKey:@"continuousCorners"];
         } else {
             self.inputTextView.layer.borderWidth = 1.f;

Classes/Editing/FLEXArgumentInputViewFactory.h

@@ -21,7 +21,4 @@
 /// Useful when deciding whether to edit or explore a property, ivar, or NSUserDefaults value.
 + (BOOL)canEditFieldWithTypeEncoding:(const char *)typeEncoding currentValue:(id)currentValue;
 
-/// Enable displaying ivar names for custom struct types
-+ (void)registerFieldNames:(NSArray<NSString *> *)names forTypeEncoding:(NSString *)typeEncoding;
-
 @end

Classes/Editing/FLEXArgumentInputViewFactory.m

@@ -67,9 +67,4 @@
     return [self argumentInputViewSubclassForTypeEncoding:typeEncoding currentValue:currentValue] != nil;
 }
 
-/// Enable displaying ivar names for custom struct types
-+ (void)registerFieldNames:(NSArray<NSString *> *)names forTypeEncoding:(NSString *)typeEncoding {
-    [FLEXArgumentInputStructView registerFieldNames:names forTypeEncoding:typeEncoding];
-}
-
 @end

Classes/Editing/FLEXDefaultEditorViewController.h

@@ -12,7 +12,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @interface FLEXDefaultEditorViewController : FLEXVariableEditorViewController
 
-+ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)(void))onCommit;
++ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)())onCommit;
 
 + (BOOL)canEditDefaultWithValue:(nullable id)currentValue;
 

Classes/Editing/FLEXDefaultEditorViewController.m

@@ -21,7 +21,7 @@
 
 @implementation FLEXDefaultEditorViewController
 
-+ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)(void))onCommit {
++ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)())onCommit {
     FLEXDefaultEditorViewController *editor = [self target:defaults data:key commitHandler:onCommit];
     editor.title = @"Edit Default";
     return editor;

Classes/Editing/FLEXFieldEditorView.m

@@ -9,7 +9,6 @@
 #import "FLEXFieldEditorView.h"
 #import "FLEXArgumentInputView.h"
 #import "FLEXUtility.h"
-#import "FLEXColor.h"
 
 @interface FLEXFieldEditorView ()
 
@@ -123,7 +122,7 @@
 }
 
 + (UIColor *)dividerColor {
-    return FLEXColor.tertiaryBackgroundColor;
+    return UIColor.lightGrayColor;
 }
 
 + (CGFloat)horizontalPadding {

Classes/Editing/FLEXFieldEditorViewController.h

@@ -15,9 +15,9 @@ NS_ASSUME_NONNULL_BEGIN
 @interface FLEXFieldEditorViewController : FLEXVariableEditorViewController
 
 /// @return nil if the property is readonly or if the type is unsupported
-+ (nullable instancetype)target:(id)target property:(FLEXProperty *)property commitHandler:(void(^_Nullable)(void))onCommit;
++ (nullable instancetype)target:(id)target property:(FLEXProperty *)property commitHandler:(void(^_Nullable)())onCommit;
 /// @return nil if the ivar type is unsupported
-+ (nullable instancetype)target:(id)target ivar:(FLEXIvar *)ivar commitHandler:(void(^_Nullable)(void))onCommit;
++ (nullable instancetype)target:(id)target ivar:(FLEXIvar *)ivar commitHandler:(void(^_Nullable)())onCommit;
 
 /// Subclasses can change the button title via the \c title property
 @property (nonatomic, readonly) UIBarButtonItem *getterButton;

Classes/Editing/FLEXFieldEditorViewController.m

@@ -11,14 +11,12 @@
 #import "FLEXArgumentInputViewFactory.h"
 #import "FLEXPropertyAttributes.h"
 #import "FLEXRuntimeUtility.h"
-#import "FLEXMetadataExtras.h"
 #import "FLEXUtility.h"
 #import "FLEXColor.h"
 #import "UIBarButtonItem+FLEX.h"
 
 @interface FLEXFieldEditorViewController () <FLEXArgumentInputViewDelegate>
 
-@property (nonatomic, readonly) id<FLEXMetadataAuxiliaryInfo> auxiliaryInfoProvider;
 @property (nonatomic) FLEXProperty *property;
 @property (nonatomic) FLEXIvar *ivar;
 
@@ -32,14 +30,19 @@
 
 #pragma mark - Initialization
 
-+ (instancetype)target:(id)target property:(nonnull FLEXProperty *)property commitHandler:(void(^)(void))onCommit {
++ (instancetype)target:(id)target property:(nonnull FLEXProperty *)property commitHandler:(void(^_Nullable)())onCommit {
+    id value = [property getValue:target];
+    if (![self canEditProperty:property onObject:target currentValue:value]) {
+        return nil;
+    }
+
     FLEXFieldEditorViewController *editor = [self target:target data:property commitHandler:onCommit];
     editor.title = [@"Property: " stringByAppendingString:property.name];
     editor.property = property;
     return editor;
 }
 
-+ (instancetype)target:(id)target ivar:(nonnull FLEXIvar *)ivar commitHandler:(void(^)(void))onCommit {
++ (instancetype)target:(id)target ivar:(nonnull FLEXIvar *)ivar commitHandler:(void(^_Nullable)())onCommit {
     FLEXFieldEditorViewController *editor = [self target:target data:ivar commitHandler:onCommit];
     editor.title = [@"Ivar: " stringByAppendingString:ivar.name];
     editor.ivar = ivar;
@@ -63,8 +66,6 @@
     self.toolbarItems = @[
         UIBarButtonItem.flex_flexibleSpace, self.getterButton, self.actionButton
     ];
-    
-    [self registerAuxiliaryInfo];
 
     // Configure input view
     self.fieldEditorView.fieldDescription = self.fieldDescription;
@@ -126,17 +127,6 @@
 
 #pragma mark - Private
 
-- (void)registerAuxiliaryInfo {
-    // This is how Reflex will get Swift struct field names into the editor at runtime
-    NSDictionary<NSString *, NSArray *> *labels = [self.auxiliaryInfoProvider
-        auxiliaryInfoForKey:FLEXAuxiliarynfoKeyFieldLabels
-    ];
-    
-    for (NSString *type in labels) {
-        [FLEXArgumentInputViewFactory registerFieldNames:labels[type] forTypeEncoding:type];
-    }
-}
-
 - (id)currentValue {
     if (self.property) {
         return [self.property getValue:self.target];
@@ -145,10 +135,6 @@
     }
 }
 
-- (id<FLEXMetadataAuxiliaryInfo>)auxiliaryInfoProvider {
-    return self.ivar ?: self.property;
-}
-
 - (const FLEXTypeEncoding *)typeEncoding {
     if (self.property) {
         return self.property.attributes.typeEncoding.UTF8String;
@@ -165,4 +151,14 @@
     }
 }
 
++ (BOOL)canEditProperty:(FLEXProperty *)property onObject:(id)object currentValue:(id)value {
+    const FLEXTypeEncoding *typeEncoding = property.attributes.typeEncoding.UTF8String;
+    BOOL canEditType = [FLEXArgumentInputViewFactory canEditFieldWithTypeEncoding:typeEncoding currentValue:value];
+    return canEditType && [object respondsToSelector:property.likelySetter];
+}
+
++ (BOOL)canEditIvar:(Ivar)ivar currentValue:(id)value {
+    return [FLEXArgumentInputViewFactory canEditFieldWithTypeEncoding:ivar_getTypeEncoding(ivar) currentValue:value];
+}
+
 @end

Classes/Editing/FLEXVariableEditorViewController.h

@@ -21,17 +21,17 @@ NS_ASSUME_NONNULL_BEGIN
     @protected
     id _target;
     _Nullable id _data;
-    void (^_Nullable _commitHandler)(void);
+    void (^_Nullable _commitHandler)();
 }
 
 /// @param target The target of the operation
 /// @param data The data associated with the operation
 /// @param onCommit An action to perform when the data changes 
-+ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit;
++ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)())onCommit;
 /// @param target The target of the operation
 /// @param data The data associated with the operation
 /// @param onCommit An action to perform when the data changes 
-- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit;
+- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)())onCommit;
 
 @property (nonatomic, readonly) id target;
 

Classes/Editing/FLEXVariableEditorViewController.m

@@ -25,11 +25,11 @@
 
 #pragma mark - Initialization
 
-+ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit {
++ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)())onCommit {
     return [[self alloc] initWithTarget:target data:data commitHandler:onCommit];
 }
 
-- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit {
+- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)())onCommit {
     self = [super init];
     if (self) {
         _target = target;
@@ -37,7 +37,7 @@
         _commitHandler = onCommit;
         [NSNotificationCenter.defaultCenter
             addObserver:self selector:@selector(keyboardDidShow:)
-            name:UIKeyboardWillShowNotification object:nil
+            name:UIKeyboardDidShowNotification object:nil
         ];
         [NSNotificationCenter.defaultCenter
             addObserver:self selector:@selector(keyboardWillHide:)

Classes/ExplorerInterface/FLEXExplorerViewController.h

@@ -21,21 +21,11 @@
 
 - (BOOL)shouldReceiveTouchAtWindowPoint:(CGPoint)pointInWindowCoordinates;
 
-/// @brief Used to present (or dismiss) a modal view controller ("tool"),
-/// typically triggered by pressing a button in the toolbar.
+/// @brief Used to present (or dismiss) a modal view controller ("tool"), typically triggered by pressing a button in the toolbar.
 ///
 /// If a tool is already presented, this method simply dismisses it and calls the completion block.
 /// If no tool is presented, @code future() @endcode is presented and the completion block is called.
-- (void)toggleToolWithViewControllerProvider:(UINavigationController *(^)(void))future
-                                  completion:(void (^)(void))completion;
-
-/// @brief Used to present (or dismiss) a modal view controller ("tool"),
-/// typically triggered by pressing a button in the toolbar.
-///
-/// If a tool is already presented, this method dismisses it and presents the given tool.
-/// The completion block is called once the tool has been presented.
-- (void)presentTool:(UINavigationController *(^)(void))future
-         completion:(void (^)(void))completion;
+- (void)toggleToolWithViewControllerProvider:(UINavigationController *(^)(void))future completion:(void(^)(void))completion;
 
 // Keyboard shortcut helpers
 

Classes/ExplorerInterface/FLEXExplorerViewController.m

@@ -45,9 +45,6 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
 /// Only valid while a toolbar drag pan gesture is in progress.
 @property (nonatomic) CGRect toolbarFrameBeforeDragging;
 
-/// Only valid while a selected view pan gesture is in progress.
-@property (nonatomic) CGFloat selectedViewLastPanX;
-
 /// Borders of all the visible views in the hierarchy at the selection point.
 /// The keys are NSValues with the corresponding view (nonretained).
 @property (nonatomic) NSDictionary<NSValue *, UIView *> *outlineViewsForVisibleViews;
@@ -61,9 +58,6 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
 /// A colored transparent overlay to indicate that the view is selected.
 @property (nonatomic) UIView *selectedViewOverlay;
 
-/// Used to actuate changes in view selection on iOS 10+
-@property (nonatomic, readonly) UISelectionFeedbackGenerator *selectionFBG API_AVAILABLE(ios(10.0));
-
 /// self.view.window as a \c FLEXWindow
 @property (nonatomic, readonly) FLEXWindow *window;
 
@@ -124,19 +118,6 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     self.movePanGR = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handleMovePan:)];
     self.movePanGR.enabled = self.currentMode == FLEXExplorerModeMove;
     [self.view addGestureRecognizer:self.movePanGR];
-    
-    // Feedback
-    if (@available(iOS 10.0, *)) {
-        _selectionFBG = [UISelectionFeedbackGenerator new];
-    }
-    
-    // Observe keyboard to move self out of the way
-    [NSNotificationCenter.defaultCenter
-        addObserver:self
-        selector:@selector(keyboardShown:)
-        name:UIKeyboardWillShowNotification
-        object:nil
-    ];
 }
 
 - (void)viewWillAppear:(BOOL)animated {
@@ -170,10 +151,7 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     
     UIViewController *viewControllerToAsk = [self viewControllerForRotationAndOrientation];
     UIInterfaceOrientationMask supportedOrientations = FLEXUtility.infoPlistSupportedInterfaceOrientationsMask;
-    // We check its class by name because using isKindOfClass will fail for the same class defined
-    // twice in the runtime; and the goal here is to avoid calling -supportedInterfaceOrientations
-    // recursively when I'm inspecting FLEX with itself from a tweak dylib
-    if (viewControllerToAsk && ![NSStringFromClass([viewControllerToAsk class]) hasPrefix:@"FLEX"]) {
+    if (viewControllerToAsk && ![viewControllerToAsk isKindOfClass:[self class]]) {
         supportedOrientations = [viewControllerToAsk supportedInterfaceOrientations];
     }
     
@@ -386,21 +364,6 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     return [self.view convertRect:frameInWindow fromView:nil];
 }
 
-- (void)keyboardShown:(NSNotification *)notif {
-    CGRect keyboardFrame = [notif.userInfo[UIKeyboardFrameEndUserInfoKey] CGRectValue];
-    CGRect toolbarFrame = self.explorerToolbar.frame;
-    
-    if (CGRectGetMinY(keyboardFrame) < CGRectGetMaxY(toolbarFrame)) {
-        toolbarFrame.origin.y = keyboardFrame.origin.y - toolbarFrame.size.height;
-        // Subtract a little more, to ignore accessory input views
-        toolbarFrame.origin.y -= 50;
-        
-        [UIView animateWithDuration:0.5 delay:0 usingSpringWithDamping:1 initialSpringVelocity:0.5
-                            options:UIViewAnimationOptionCurveEaseOut animations:^{
-            [self updateToolbarPositionWithUnconstrainedFrame:toolbarFrame];
-        } completion:nil];
-    }
-}
 
 #pragma mark - Toolbar Buttons
 
@@ -429,12 +392,8 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
 }
 
 - (UIWindow *)statusWindow {
-    if (!@available(iOS 16, *)) {
-        NSString *statusBarString = [NSString stringWithFormat:@"%@arWindow", @"_statusB"];
-        return [UIApplication.sharedApplication valueForKey:statusBarString];
-    }
-    
-    return nil;
+    NSString *statusBarString = [NSString stringWithFormat:@"%@arWindow", @"_statusB"];
+    return [UIApplication.sharedApplication valueForKey:statusBarString];
 }
 
 - (void)recentButtonTapped:(FLEXExplorerToolbarItem *)sender {
@@ -466,11 +425,7 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     toolbar.moveItem.selected = self.currentMode == FLEXExplorerModeMove;
     
     // Recent only enabled when we have a last active tab
-    if (!self.presentedViewController) {
-        toolbar.recentItem.enabled = FLEXTabList.sharedList.activeTab != nil;
-    } else {
-        toolbar.recentItem.enabled = NO;
-    }
+    toolbar.recentItem.enabled = FLEXTabList.sharedList.activeTab != nil;
 }
 
 
@@ -494,12 +449,17 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
         initWithTarget:self action:@selector(handleToolbarDetailsTapGesture:)
     ];
     [toolbar.selectedViewDescriptionContainer addGestureRecognizer:self.detailsTapGR];
-    
     // Swipe gestures for selecting deeper / higher views at a point
-    UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc]
+    UISwipeGestureRecognizer *leftSwipe = [[UISwipeGestureRecognizer alloc]
         initWithTarget:self action:@selector(handleChangeViewAtPointGesture:)
     ];
-    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:panGesture];
+    UISwipeGestureRecognizer *rightSwipe = [[UISwipeGestureRecognizer alloc]
+        initWithTarget:self action:@selector(handleChangeViewAtPointGesture:)
+    ];
+    leftSwipe.direction = UISwipeGestureRecognizerDirectionLeft;
+    rightSwipe.direction = UISwipeGestureRecognizerDirectionRight;
+    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:leftSwipe];
+    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:rightSwipe];
     
     // Long press gesture to present tabs manager
     [toolbar.globalsItem addGestureRecognizer:[[UILongPressGestureRecognizer alloc]
@@ -638,54 +598,19 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     }
 }
 
-- (void)handleChangeViewAtPointGesture:(UIPanGestureRecognizer *)sender {
+- (void)handleChangeViewAtPointGesture:(UISwipeGestureRecognizer *)sender {
     NSInteger max = self.viewsAtTapPoint.count - 1;
     NSInteger currentIdx = [self.viewsAtTapPoint indexOfObject:self.selectedView];
-    CGFloat locationX = [sender locationInView:self.view].x;
-    
-    // Track the pan gesture: every N points we move along the X axis,
-    // actuate some haptic feedback and move up or down the hierarchy.
-    // We only store the "last" location when we've met the threshold.
-    // We only change the view and actuate feedback if the view selection
-    // changes; that is, as long as we don't go outside or under the array.
-    switch (sender.state) {
-        case UIGestureRecognizerStateBegan: {
-            self.selectedViewLastPanX = locationX;
+    switch (sender.direction) {
+        case UISwipeGestureRecognizerDirectionLeft:
+            self.selectedView = self.viewsAtTapPoint[MIN(max, currentIdx + 1)];
             break;
-        }
-        case UIGestureRecognizerStateChanged: {
-            static CGFloat kNextLevelThreshold = 20.f;
-            CGFloat lastX = self.selectedViewLastPanX;
-            NSInteger newSelection = currentIdx;
-            
-            // Left, go down the hierarchy
-            if (locationX < lastX && (lastX - locationX) >= kNextLevelThreshold) {
-                // Choose a new view index up to the max index
-                newSelection = MIN(max, currentIdx + 1);
-                self.selectedViewLastPanX = locationX;
-            }
-            // Right, go up the hierarchy
-            else if (lastX < locationX && (locationX - lastX) >= kNextLevelThreshold) {
-                // Choose a new view index down to the min index
-                newSelection = MAX(0, currentIdx - 1);
-                self.selectedViewLastPanX = locationX;
-            }
-            
-            if (currentIdx != newSelection) {
-                self.selectedView = self.viewsAtTapPoint[newSelection];
-                [self actuateSelectionChangedFeedback];
-            }
-            
+        case UISwipeGestureRecognizerDirectionRight:
+            self.selectedView = self.viewsAtTapPoint[MAX(0, currentIdx - 1)];
             break;
-        }
             
-        default: break;
-    }
-}
-
-- (void)actuateSelectionChangedFeedback {
-    if (@available(iOS 10.0, *)) {
-        [self.selectionFBG selectionChanged];
+        default:
+            break;
     }
 }
 
@@ -852,34 +777,31 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
 #pragma mark - Touch Handling
 
 - (BOOL)shouldReceiveTouchAtWindowPoint:(CGPoint)pointInWindowCoordinates {
+    BOOL shouldReceiveTouch = NO;
+    
     CGPoint pointInLocalCoordinates = [self.view convertPoint:pointInWindowCoordinates fromView:nil];
     
-    // If we have a modal presented, is it in the modal?
-    if (self.presentedViewController) {
-        UIView *presentedView = self.presentedViewController.view;
-        CGPoint pipvc = [presentedView convertPoint:pointInLocalCoordinates fromView:self.view];
-        UIView *hit = [presentedView hitTest:pipvc withEvent:nil];
-        if (hit != nil) {
-            return YES;
-        }
-    }
-    
-    // Always if we're in selection mode
-    if (self.currentMode == FLEXExplorerModeSelect) {
-        return YES;
-    }
-    
-    // Always in move mode too
-    if (self.currentMode == FLEXExplorerModeMove) {
-        return YES;
-    }
-    
     // Always if it's on the toolbar
     if (CGRectContainsPoint(self.explorerToolbar.frame, pointInLocalCoordinates)) {
-        return YES;
+        shouldReceiveTouch = YES;
     }
     
-    return NO;
+    // Always if we're in selection mode
+    if (!shouldReceiveTouch && self.currentMode == FLEXExplorerModeSelect) {
+        shouldReceiveTouch = YES;
+    }
+    
+    // Always in move mode too
+    if (!shouldReceiveTouch && self.currentMode == FLEXExplorerModeMove) {
+        shouldReceiveTouch = YES;
+    }
+    
+    // Always if we have a modal presented
+    if (!shouldReceiveTouch && self.presentedViewController) {
+        shouldReceiveTouch = YES;
+    }
+    
+    return shouldReceiveTouch;
 }
 
 
@@ -925,14 +847,8 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     // up in case we start replacing them again in the future
     self.appMenuItems = UIMenuController.sharedMenuController.menuItems;
     
-    [self updateButtonStates];
-    
     // Show the view controller
-    [super presentViewController:toPresent animated:animated completion:^{
-        [self updateButtonStates];
-        
-        if (completion) completion();
-    }];
+    [super presentViewController:toPresent animated:animated completion:completion];
 }
 
 - (void)dismissViewControllerAnimated:(BOOL)animated completion:(void (^)(void))completion {    
@@ -953,40 +869,23 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     
     [self updateButtonStates];
     
-    [super dismissViewControllerAnimated:animated completion:^{
-        [self updateButtonStates];
-        
-        if (completion) completion();
-    }];
+    [super dismissViewControllerAnimated:animated completion:completion];
 }
 
-- (BOOL)wantsWindowToBecomeKey {
+- (BOOL)wantsWindowToBecomeKey
+{
     return self.window.previousKeyWindow != nil;
 }
 
 - (void)toggleToolWithViewControllerProvider:(UINavigationController *(^)(void))future
-                                  completion:(void (^)(void))completion {
+                                  completion:(void(^)(void))completion {
     if (self.presentedViewController) {
-        // We do NOT want to present the future; this is
-        // a convenience method for toggling the SAME TOOL
         [self dismissViewControllerAnimated:YES completion:completion];
     } else if (future) {
         [self presentViewController:future() animated:YES completion:completion];
     }
 }
 
-- (void)presentTool:(UINavigationController *(^)(void))future
-         completion:(void (^)(void))completion {
-    if (self.presentedViewController) {
-        // If a tool is already presented, dismiss it first
-        [self dismissViewControllerAnimated:YES completion:^{
-            [self presentViewController:future() animated:YES completion:completion];
-        }];
-    } else if (future) {
-        [self presentViewController:future() animated:YES completion:completion];
-    }
-}
-
 - (FLEXWindow *)window {
     return (id)self.view.window;
 }
@@ -1025,7 +924,11 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
         } else {
             return [FLEXHierarchyViewController delegate:self];
         }
-    } completion:completion];
+    } completion:^{
+        if (completion) {
+            completion();
+        }
+    }];
 }
 
 - (void)toggleMenuTool {

Classes/ExplorerInterface/FLEXWindow.m

@@ -18,13 +18,18 @@
         // Some apps have windows at UIWindowLevelStatusBar + n.
         // If we make the window level too high, we block out UIAlertViews.
         // There's a balance between staying above the app's windows and staying below alerts.
-        self.windowLevel = UIWindowLevelAlert - 1;
+        // UIWindowLevelStatusBar + 100 seems to hit that balance.
+        self.windowLevel = UIWindowLevelStatusBar + 100.0;
     }
     return self;
 }
 
 - (BOOL)pointInside:(CGPoint)point withEvent:(UIEvent *)event {
-    return [self.eventDelegate shouldHandleTouchAtPoint:point];
+    BOOL pointInside = NO;
+    if ([self.eventDelegate shouldHandleTouchAtPoint:point]) {
+        pointInside = [super pointInside:point withEvent:event];
+    }
+    return pointInside;
 }
 
 - (BOOL)shouldAffectStatusBarAppearance {

Classes/ExplorerInterface/FLEXWindowManagerController.m

@@ -72,7 +72,7 @@
     [self dismissViewControllerAnimated:YES completion:nil];
 }
 
-- (void)showRevertOrDismissAlert:(void(^)(void))revertBlock {
+- (void)showRevertOrDismissAlert:(void(^)())revertBlock {
     [self.tableView deselectRowAtIndexPath:self.tableView.indexPathForSelectedRow animated:YES];
     [self reloadData];
     [self.tableView reloadData];

Classes/ExplorerInterface/Tabs/FLEXTabList.m

@@ -80,20 +80,10 @@
 
 - (void)closeTab:(UINavigationController *)tab {
     NSParameterAssert(tab);
+    NSParameterAssert([self.openTabs containsObject:tab]);
     NSInteger idx = [self.openTabs indexOfObject:tab];
-    if (idx != NSNotFound) {
-        [self closeTabAtIndex:idx];
-    }
     
-    // Not sure how this is possible, but it happens sometimes
-    if (self.activeTab == tab) {
-        [self chooseNewActiveTab];
-    }
-    
-    // It is possible for an object explorer to form a retain cycle
-    // with its own navigation controller; clearing the view controllers
-    // manually when closing a tab breaks the cycle
-    tab.viewControllers = @[];
+    [self closeTabAtIndex:idx];
 }
 
 - (void)closeTabAtIndex:(NSInteger)idx {

Classes/FLEX-Categories.h

@@ -6,16 +6,22 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import "UIBarButtonItem+FLEX.h"
-#import "CALayer+FLEX.h"
-#import "UIFont+FLEX.h"
-#import "UIGestureRecognizer+Blocks.h"
-#import "UIPasteboard+FLEX.h"
-#import "UIMenu+FLEX.h"
-#import "UITextField+Range.h"
 
-#import "NSObject+FLEX_Reflection.h"
-#import "NSArray+FLEX.h"
-#import "NSUserDefaults+FLEX.h"
-#import "NSTimer+FLEX.h"
-#import "NSDateFormatter+FLEX.h"
+
+#import <FLEX/UIBarButtonItem+FLEX.h>
+#import <FLEX/CALayer+FLEX.h>
+#import <FLEX/UIFont+FLEX.h>
+#import <FLEX/UIGestureRecognizer+Blocks.h>
+#import <FLEX/UIView+FLEX_Layout.h>
+#import <FLEX/UIPasteboard+FLEX.h>
+#import <FLEX/UIMenu+FLEX.h>
+#import <FLEX/UITextField+Range.h>
+
+#import <FLEX/NSObject+FLEX_Reflection.h>
+#import <FLEX/NSArray+FLEX.h>
+#import <FLEX/NSDictionary+ObjcRuntime.h>
+#import <FLEX/NSString+ObjcRuntime.h>
+#import <FLEX/NSString+FLEX.h>
+#import <FLEX/NSUserDefaults+FLEX.h>
+#import <FLEX/NSMapTable+FLEX_Subscripting.h>
+#import <FLEX/NSTimer+FLEX.h>

Classes/FLEX-Core.h

@@ -6,17 +6,18 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import "FLEXFilteringTableViewController.h"
-#import "FLEXNavigationController.h"
-#import "FLEXTableViewController.h"
-#import "FLEXTableView.h"
+#import <FLEX/FLEXFilteringTableViewController.h>
+#import <FLEX/FLEXNavigationController.h>
+#import <FLEX/FLEXTableViewController.h>
+#import <FLEX/FLEXTableView.h>
 
-#import "FLEXSingleRowSection.h"
-#import "FLEXTableViewSection.h"
+#import <FLEX/FLEXSingleRowSection.h>
+#import <FLEX/FLEXTableViewSection.h>
 
-#import "FLEXCodeFontCell.h"
-#import "FLEXSubtitleTableViewCell.h"
-#import "FLEXTableViewCell.h"
-#import "FLEXMultilineTableViewCell.h"
-#import "FLEXKeyValueTableViewCell.h"
+#import <FLEX/FLEXCodeFontCell.h>
+#import <FLEX/FLEXSubtitleTableViewCell.h>
+#import <FLEX/FLEXTableViewCell.h>
+#import <FLEX/FLEXMultilineTableViewCell.h>
+#import <FLEX/FLEXKeyValueTableViewCell.h>
 
+#import <FLEX/FLEXScopeCarousel.h>

Classes/FLEX-ObjectExploring.h

@@ -6,17 +6,25 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import "FLEXObjectExplorerFactory.h"
-#import "FLEXObjectExplorerViewController.h"
+#import <FLEX/FLEXObjectExplorerFactory.h>
+#import <FLEX/FLEXObjectExplorerViewController.h>
 
-#import "FLEXObjectExplorer.h"
+#import <FLEX/FLEXObjectExplorer.h>
 
-#import "FLEXShortcut.h"
-#import "FLEXShortcutsSection.h"
+#import <FLEX/FLEXShortcut.h>
+#import <FLEX/FLEXShortcutsFactory+Defaults.h>
+#import <FLEX/FLEXShortcutsSection.h>
+#import <FLEX/FLEXBlockShortcuts.h>
+#import <FLEX/FLEXBundleShortcuts.h>
+#import <FLEX/FLEXClassShortcuts.h>
+#import <FLEX/FLEXImageShortcuts.h>
+#import <FLEX/FLEXLayerShortcuts.h>
+#import <FLEX/FLEXViewControllerShortcuts.h>
+#import <FLEX/FLEXViewShortcuts.h>
 
-#import "FLEXCollectionContentSection.h"
-#import "FLEXColorPreviewSection.h"
-#import "FLEXDefaultsContentSection.h"
-#import "FLEXMetadataSection.h"
-#import "FLEXMutableListSection.h"
-#import "FLEXObjectInfoSection.h"
+#import <FLEX/FLEXCollectionContentSection.h>
+#import <FLEX/FLEXColorPreviewSection.h>
+#import <FLEX/FLEXDefaultsContentSection.h>
+#import <FLEX/FLEXMetadataSection.h>
+#import <FLEX/FLEXMutableListSection.h>
+#import <FLEX/FLEXObjectInfoSection.h>

Classes/FLEX-Runtime.h

@@ -6,22 +6,20 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import "FLEXObjcInternal.h"
-#import "FLEXSwiftInternal.h"
-#import "FLEXRuntimeSafety.h"
-#import "FLEXBlockDescription.h"
-#import "FLEXTypeEncodingParser.h"
+#import <FLEX/FLEXObjcInternal.h>
+#import <FLEX/FLEXRuntimeSafety.h>
+#import <FLEX/FLEXBlockDescription.h>
+#import <FLEX/FLEXTypeEncodingParser.h>
 
-#import "FLEXMirror.h"
-#import "FLEXProtocol.h"
-#import "FLEXProperty.h"
-#import "FLEXIvar.h"
-#import "FLEXMethodBase.h"
-#import "FLEXMethod.h"
-#import "FLEXPropertyAttributes.h"
-#import "FLEXRuntime+Compare.h"
-#import "FLEXRuntime+UIKitHelpers.h"
-#import "FLEXMetadataExtras.h"
+#import <FLEX/FLEXMirror.h>
+#import <FLEX/FLEXProtocol.h>
+#import <FLEX/FLEXProperty.h>
+#import <FLEX/FLEXIvar.h>
+#import <FLEX/FLEXMethodBase.h>
+#import <FLEX/FLEXMethod.h>
+#import <FLEX/FLEXPropertyAttributes.h>
+#import <FLEX/FLEXRuntime+Compare.h>
+#import <FLEX/FLEXRuntime+UIKitHelpers.h>
 
-#import "FLEXProtocolBuilder.h"
-#import "FLEXClassBuilder.h"
+#import <FLEX/FLEXProtocolBuilder.h>
+#import <FLEX/FLEXClassBuilder.h>

Classes/FLEX.h

@@ -7,19 +7,19 @@
 //  Copyright (c) 2020 FLEX Team. All rights reserved.
 //
 
-#import "FLEXManager.h"
-#import "FLEXManager+Extensibility.h"
-#import "FLEXManager+Networking.h"
+#import <FLEX/FLEXManager.h>
+#import <FLEX/FLEXManager+Extensibility.h>
+#import <FLEX/FLEXManager+Networking.h>
 
-#import "FLEXExplorerToolbar.h"
-#import "FLEXExplorerToolbarItem.h"
-#import "FLEXGlobalsEntry.h"
+#import <FLEX/FLEXExplorerToolbar.h>
+#import <FLEX/FLEXExplorerToolbarItem.h>
+#import <FLEX/FLEXGlobalsEntry.h>
 
-#import "FLEX-Core.h"
-#import "FLEX-Runtime.h"
-#import "FLEX-Categories.h"
-#import "FLEX-ObjectExploring.h"
+#import <FLEX/FLEX-Core.h>
+#import <FLEX/FLEX-Runtime.h>
+#import <FLEX/FLEX-Categories.h>
+#import <FLEX/FLEX-ObjectExploring.h>
 
-#import "FLEXMacros.h"
-#import "FLEXAlert.h"
-#import "FLEXResources.h"
+#import <FLEX/FLEXMacros.h>
+#import <FLEX/FLEXAlert.h>
+#import <FLEX/FLEXResources.h>

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXDBQueryRowCell.h

@@ -8,21 +8,12 @@
 
 #import <UIKit/UIKit.h>
 
-@class FLEXDBQueryRowCell;
-
 extern NSString * const kFLEXDBQueryRowCellReuse;
 
-@protocol FLEXDBQueryRowCellLayoutSource <NSObject>
-
-- (CGFloat)dbQueryRowCell:(FLEXDBQueryRowCell *)dbQueryRowCell minXForColumn:(NSUInteger)column;
-- (CGFloat)dbQueryRowCell:(FLEXDBQueryRowCell *)dbQueryRowCell widthForColumn:(NSUInteger)column;
-
-@end
 
 @interface FLEXDBQueryRowCell : UITableViewCell
 
 /// An array of NSString, NSNumber, or NSData objects
 @property (nonatomic) NSArray *data;
-@property (nonatomic, weak) id<FLEXDBQueryRowCellLayoutSource> layoutSource;
 
 @end

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXDBQueryRowCell.m

@@ -63,12 +63,11 @@ NSString * const kFLEXDBQueryRowCellReuse = @"kFLEXDBQueryRowCellReuse";
 - (void)layoutSubviews {
     [super layoutSubviews];
     
+    CGFloat width  = self.contentView.frame.size.width / self.labels.count;
     CGFloat height = self.contentView.frame.size.height;
     
     [self.labels flex_forEach:^(UILabel *label, NSUInteger i) {
-        CGFloat width = [self.layoutSource dbQueryRowCell:self widthForColumn:i];
-        CGFloat minX = [self.layoutSource dbQueryRowCell:self minXForColumn:i];
-        label.frame = CGRectMake(minX + 5, 0, (width - 10), height);
+        label.frame = CGRectMake(width * i + 5, 0, (width - 10), height);
     }];
 }
 

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXDatabaseManager.h

@@ -29,7 +29,6 @@
 
 @optional
 
-- (NSArray<NSString *> *)queryRowIDsInTable:(NSString *)tableName;
 - (FLEXSQLResult *)executeStatement:(NSString *)SQLStatement;
 
 @end

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXMultiColumnTableView.h

@@ -29,7 +29,7 @@
 - (NSString *)rowTitle:(NSInteger)row;
 - (NSArray<NSString *> *)contentForRow:(NSInteger)row;
 
-- (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView minWidthForContentCellInColumn:(NSInteger)column;
+- (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView widthForContentCellInColumn:(NSInteger)column;
 - (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView heightForContentCellInRow:(NSInteger)row;
 - (CGFloat)heightForTopHeaderInTableView:(FLEXMultiColumnTableView *)tableView;
 - (CGFloat)widthForLeftHeaderInTableView:(FLEXMultiColumnTableView *)tableView;

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXMultiColumnTableView.m

@@ -9,12 +9,10 @@
 #import "FLEXMultiColumnTableView.h"
 #import "FLEXDBQueryRowCell.h"
 #import "FLEXTableLeftCell.h"
-#import "NSArray+FLEX.h"
 #import "FLEXColor.h"
 
 @interface FLEXMultiColumnTableView () <
-    UITableViewDataSource, UITableViewDelegate,
-    UIScrollViewDelegate, FLEXDBQueryRowCellLayoutSource
+    UITableViewDataSource, UITableViewDelegate, UIScrollViewDelegate
 >
 
 @property (nonatomic) UIScrollView *contentScrollView;
@@ -23,12 +21,12 @@
 @property (nonatomic) UITableView  *contentTableView;
 @property (nonatomic) UIView       *leftHeader;
 
-@property (nonatomic) NSArray<UIView *> *headerViews;
-
 /// \c NSNotFound if no column selected
 @property (nonatomic) NSInteger sortColumn;
 @property (nonatomic) FLEXTableColumnHeaderSortType sortType;
 
+@property (nonatomic) NSArray *rowData;
+
 @property (nonatomic, readonly) NSInteger numberOfColumns;
 @property (nonatomic, readonly) NSInteger numberOfRows;
 @property (nonatomic, readonly) CGFloat topHeaderHeight;
@@ -73,9 +71,9 @@ static const CGFloat kColumnMargin = 1;
     }
     
     CGFloat contentWidth = 0.0;
-    NSInteger columnsCount = self.numberOfColumns;
-    for (int i = 0; i < columnsCount; i++) {
-        contentWidth += CGRectGetWidth(self.headerViews[i].bounds);
+    NSInteger rowsCount = self.numberOfColumns;
+    for (int i = 0; i < rowsCount; i++) {
+        contentWidth += [self contentWidthForColumn:i];
     }
     
     CGFloat contentHeight = height - topheaderHeight - topInsets;
@@ -149,30 +147,26 @@ static const CGFloat kColumnMargin = 1;
 #pragma mark - Data
 
 - (void)reloadData {
-    [self loadHeaderData];
     [self loadLeftViewData];
     [self loadContentData];
+    [self loadHeaderData];
 }
 
 - (void)loadHeaderData {
     // Remove existing headers, if any
-    for (UIView *subview in self.headerViews) {
+    for (UIView *subview in self.headerScrollView.subviews) {
         [subview removeFromSuperview];
     }
     
-    __block CGFloat xOffset = 0;
-    
-    self.headerViews = [NSArray flex_forEachUpTo:self.numberOfColumns map:^id(NSUInteger column) {
-        FLEXTableColumnHeader *header = [FLEXTableColumnHeader new];
+    CGFloat xOffset = 0.0;
+    for (NSInteger column = 0; column < self.numberOfColumns; column++) {
+        CGFloat width = [self contentWidthForColumn:column] + self.columnMargin;
+        
+        FLEXTableColumnHeader *header = [[FLEXTableColumnHeader alloc]
+            initWithFrame:CGRectMake(xOffset, 0, width, self.topHeaderHeight - 1)
+        ];
         header.titleLabel.text = [self columnTitle:column];
         
-        CGSize fittingSize = CGSizeMake(CGFLOAT_MAX, self.topHeaderHeight - 1);
-        CGFloat width = self.columnMargin + MAX(
-            [self minContentWidthForColumn:column],
-            [header sizeThatFits:fittingSize].width
-        );
-        header.frame = CGRectMake(xOffset, 0, width, self.topHeaderHeight - 1);
-
         if (column == self.sortColumn) {
             header.sortType = self.sortType;
         }
@@ -184,22 +178,21 @@ static const CGFloat kColumnMargin = 1;
         [header addGestureRecognizer:gesture];
         header.userInteractionEnabled = YES;
         
-        xOffset += width;
         [self.headerScrollView addSubview:header];
-        return header;
-    }];
+        xOffset += width;
+    }
 }
 
 - (void)contentHeaderTap:(UIGestureRecognizer *)gesture {
-    NSInteger newSortColumn = [self.headerViews indexOfObject:gesture.view];
+    NSInteger newSortColumn = [self.headerScrollView.subviews indexOfObject:gesture.view];
     FLEXTableColumnHeaderSortType newType = FLEXNextTableColumnHeaderSortType(self.sortType);
     
     // Reset old header
-    FLEXTableColumnHeader *oldHeader = (id)self.headerViews[self.sortColumn];
+    FLEXTableColumnHeader *oldHeader = (id)self.headerScrollView.subviews[self.sortColumn];
     oldHeader.sortType = FLEXTableColumnHeaderSortTypeNone;
     
     // Update new header
-    FLEXTableColumnHeader *newHeader = (id)self.headerViews[newSortColumn];
+    FLEXTableColumnHeader *newHeader = (id)self.headerScrollView.subviews[newSortColumn];
     newHeader.sortType = newType;
     
     // Update self
@@ -234,13 +227,13 @@ static const CGFloat kColumnMargin = 1;
     }
     // Right side table view for data
     else {
+        self.rowData = [self.dataSource contentForRow:indexPath.row];
         FLEXDBQueryRowCell *cell = [tableView
             dequeueReusableCellWithIdentifier:kFLEXDBQueryRowCellReuse forIndexPath:indexPath
         ];
         
         cell.contentView.backgroundColor = backgroundColor;
         cell.data = [self.dataSource contentForRow:indexPath.row];
-        cell.layoutSource = self;
         NSAssert(cell.data.count == self.numberOfColumns, @"Count of data provided was incorrect");
         return cell;
     }
@@ -287,17 +280,6 @@ static const CGFloat kColumnMargin = 1;
 }
 
 
-#pragma mark FLEXDBQueryRowCellLayoutSource
-
-- (CGFloat)dbQueryRowCell:(FLEXDBQueryRowCell *)dbQueryRowCell minXForColumn:(NSUInteger)column {
-    return CGRectGetMinX(self.headerViews[column].frame);
-}
-
-- (CGFloat)dbQueryRowCell:(FLEXDBQueryRowCell *)dbQueryRowCell widthForColumn:(NSUInteger)column {
-    return CGRectGetWidth(self.headerViews[column].bounds);
-}
-
-
 #pragma mark DataSource Accessor
 
 - (NSInteger)numberOfRows {
@@ -316,8 +298,8 @@ static const CGFloat kColumnMargin = 1;
     return [self.dataSource rowTitle:row];
 }
 
-- (CGFloat)minContentWidthForColumn:(NSInteger)column {
-    return [self.dataSource multiColumnTableView:self minWidthForContentCellInColumn:column];
+- (CGFloat)contentWidthForColumn:(NSInteger)column {
+    return [self.dataSource multiColumnTableView:self widthForContentCellInColumn:column];
 }
 
 - (CGFloat)contentHeightForRow:(NSInteger)row {

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXSQLResult.m

@@ -13,7 +13,7 @@
 @synthesize keyedRows = _keyedRows;
 
 + (instancetype)message:(NSString *)message {
-    return [[self alloc] initWithMessage:message columns:nil rows:nil];
+    return [[self alloc] initWithmessage:message columns:nil rows:nil];
 }
 
 + (instancetype)error:(NSString *)message {
@@ -23,12 +23,12 @@
 }
 
 + (instancetype)columns:(NSArray<NSString *> *)columnNames rows:(NSArray<NSArray<NSString *> *> *)rowData {
-    return [[self alloc] initWithMessage:nil columns:columnNames rows:rowData];
+    return [[self alloc] initWithmessage:nil columns:columnNames rows:rowData];
 }
 
-- (instancetype)initWithMessage:(NSString *)message columns:(NSArray<NSString *> *)columns rows:(NSArray<NSArray<NSString *> *> *)rows {
+- (id)initWithmessage:(NSString *)message columns:(NSArray *)columns rows:(NSArray<NSArray *> *)rows {
     NSParameterAssert(message || (columns && rows));
-    NSParameterAssert(rows.count == 0 || columns.count == rows.firstObject.count);
+    NSParameterAssert(columns.count == rows.firstObject.count);
     
     self = [super init];
     if (self) {

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXSQLiteDatabaseManager.m

@@ -12,10 +12,7 @@
 #import "FLEXRuntimeConstants.h"
 #import <sqlite3.h>
 
-#define kQuery(name, str) static NSString * const QUERY_##name = str
-
-kQuery(TABLENAMES, @"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name");
-kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
+static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name";
 
 @interface FLEXSQLiteDatabaseManager ()
 @property (nonatomic) sqlite3 *db;
@@ -33,7 +30,7 @@ kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
 - (instancetype)initWithPath:(NSString *)path {
     self = [super init];
     if (self) {
-        self.path = path;
+        self.path = path;;
     }
     
     return self;
@@ -110,36 +107,16 @@ kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
 - (NSArray<NSString *> *)queryAllColumnsOfTable:(NSString *)tableName {
     NSString *sql = [NSString stringWithFormat:@"PRAGMA table_info('%@')",tableName];
     FLEXSQLResult *results = [self executeStatement:sql];
-    
-    // https://github.com/FLEXTool/FLEX/issues/554
-    if (!results.keyedRows.count) {
-        sql = [NSString stringWithFormat:@"SELECT * FROM pragma_table_info('%@')", tableName];
-        results = [self executeStatement:sql];
-        
-        // Fallback to empty query
-        if (!results.keyedRows.count) {
-            sql = [NSString stringWithFormat:@"SELECT * FROM \"%@\" where 0=1", tableName];
-            return [self executeStatement:sql].columns ?: @[];
-        }
-    }
-    
+
     return [results.keyedRows flex_mapped:^id(NSDictionary *column, NSUInteger idx) {
         return column[@"name"];
     }] ?: @[];
 }
 
 - (NSArray<NSArray *> *)queryAllDataInTable:(NSString *)tableName {
-    NSString *command = [NSString stringWithFormat:@"SELECT * FROM \"%@\"", tableName];
-    return [self executeStatement:command].rows ?: @[];
-}
-
-- (NSArray<NSString *> *)queryRowIDsInTable:(NSString *)tableName {
-    NSString *command = [NSString stringWithFormat:QUERY_ROWIDS, tableName];
-    NSArray<NSArray<NSString *> *> *data = [self executeStatement:command].rows ?: @[];
-    
-    return [data flex_mapped:^id(NSArray<NSString *> *obj, NSUInteger idx) {
-        return obj.firstObject;
-    }];
+    return [self executeStatement:[@"SELECT * FROM "
+        stringByAppendingString:tableName
+    ]].rows ?: @[];
 }
 
 - (FLEXSQLResult *)executeStatement:(NSString *)sql {
@@ -161,7 +138,7 @@ kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
             return self.lastResult;
         }
         
-        // Grab columns (columnCount will be 0 for insert/update/delete) 
+        // Grab columns
         int columnCount = sqlite3_column_count(pstmt);
         NSArray<NSString *> *columns = [NSArray flex_forEachUpTo:columnCount map:^id(NSUInteger i) {
             return @(sqlite3_column_name(pstmt, (int)i));
@@ -179,9 +156,8 @@ kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
         }
         
         if (status == SQLITE_DONE) {
-            // columnCount will be 0 for insert/update/delete
-            if (rows.count || columnCount > 0) {
-                // We executed a SELECT query
+            if (rows.count) {
+                // We selected some rows
                 result = _lastResult = [FLEXSQLResult columns:columns rows:rows];
             } else {
                 // We executed a query like INSERT, UDPATE, or DELETE
@@ -281,7 +257,7 @@ kQuery(ROWIDS, @"SELECT rowid FROM \"%@\" ORDER BY rowid ASC");
 - (FLEXSQLResult *)errorResult:(NSString *)description {
     const char *error = sqlite3_errmsg(_db);
     NSString *message = error ? @(error) : [NSString
-        stringWithFormat:@"(%@: empty error)", description
+        stringWithFormat:@"(%@: empty error", description
     ];
     
     return [FLEXSQLResult error:message];

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableColumnHeader.m

@@ -11,9 +11,6 @@
 #import "UIFont+FLEX.h"
 #import "FLEXUtility.h"
 
-static const CGFloat kMargin = 5;
-static const CGFloat kArrowWidth = 20;
-
 @interface FLEXTableColumnHeader ()
 @property (nonatomic, readonly) UILabel *arrowLabel;
 @property (nonatomic, readonly) UIView *lineView;
@@ -63,16 +60,9 @@ static const CGFloat kArrowWidth = 20;
     
     CGSize size = self.frame.size;
     
-    self.titleLabel.frame = CGRectMake(kMargin, 0, size.width - kArrowWidth - kMargin, size.height);
-    self.arrowLabel.frame = CGRectMake(size.width - kArrowWidth, 0, kArrowWidth, size.height);
+    self.titleLabel.frame = CGRectMake(5, 0, size.width - 25, size.height);
+    self.arrowLabel.frame = CGRectMake(size.width - 20, 0, 20, size.height);
     self.lineView.frame = CGRectMake(size.width - 1, 2, FLEXPointsToPixels(1), size.height - 4);
 }
 
-- (CGSize)sizeThatFits:(CGSize)size {
-    CGFloat margins = kArrowWidth - 2 * kMargin;
-    size = CGSizeMake(size.width - margins, size.height);
-    CGFloat width = [_titleLabel sizeThatFits:size].width + margins;
-    return CGSizeMake(width, size.height);
-}
-
 @end

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableContentViewController.h

@@ -7,30 +7,10 @@
 //
 
 #import <UIKit/UIKit.h>
-#import "FLEXDatabaseManager.h"
-
-NS_ASSUME_NONNULL_BEGIN
 
 @interface FLEXTableContentViewController : UIViewController
 
-/// Display a mutable table with the given columns, rows, and name.
-///
-/// @param columnNames self explanatory.
-/// @param rowData an array of rows, where each row is an array of column data.
-/// @param rowIDs an array of stringy row IDs. Required for deleting rows.
-/// @param tableName an optional name of the table being viewed, if any. Enables adding rows.
-/// @param databaseManager an optional manager to allow modifying the table.
-///        Required for deleting rows. Required for adding rows if \c tableName is supplied.
-+ (instancetype)columns:(NSArray<NSString *> *)columnNames
-                   rows:(NSArray<NSArray<NSString *> *> *)rowData
-                 rowIDs:(NSArray<NSString *> *)rowIDs
-              tableName:(NSString *)tableName
-               database:(id<FLEXDatabaseManager>)databaseManager;
-
-/// Display an immutable table with the given columns and rows.
 + (instancetype)columns:(NSArray<NSString *> *)columnNames
                    rows:(NSArray<NSArray<NSString *> *> *)rowData;
 
 @end
-
-NS_ASSUME_NONNULL_END

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableContentViewController.m

@@ -7,22 +7,15 @@
 //
 
 #import "FLEXTableContentViewController.h"
-#import "FLEXTableRowDataViewController.h"
 #import "FLEXMultiColumnTableView.h"
 #import "FLEXWebViewController.h"
 #import "FLEXUtility.h"
-#import "UIBarButtonItem+FLEX.h"
 
 @interface FLEXTableContentViewController () <
     FLEXMultiColumnTableViewDataSource, FLEXMultiColumnTableViewDelegate
 >
 @property (nonatomic, readonly) NSArray<NSString *> *columns;
-@property (nonatomic) NSMutableArray<NSArray *> *rows;
-@property (nonatomic, readonly) NSString *tableName;
-@property (nonatomic, nullable) NSMutableArray<NSString *> *rowIDs;
-@property (nonatomic, readonly, nullable) id<FLEXDatabaseManager> databaseManager;
-
-@property (nonatomic, readonly) BOOL canRefresh;
+@property (nonatomic, copy) NSArray<NSArray *> *rows;
 
 @property (nonatomic) FLEXMultiColumnTableView *multiColumnView;
 @end
@@ -30,44 +23,11 @@
 @implementation FLEXTableContentViewController
 
 + (instancetype)columns:(NSArray<NSString *> *)columnNames
-                   rows:(NSArray<NSArray<NSString *> *> *)rowData
-                 rowIDs:(NSArray<NSString *> *)rowIDs
-              tableName:(NSString *)tableName
-               database:(id<FLEXDatabaseManager>)databaseManager {
-    return [[self alloc]
-        initWithColumns:columnNames
-        rows:rowData
-        rowIDs:rowIDs
-        tableName:tableName
-        database:databaseManager
-    ];
-}
-
-+ (instancetype)columns:(NSArray<NSString *> *)cols
                    rows:(NSArray<NSArray<NSString *> *> *)rowData {
-    return [[self alloc] initWithColumns:cols rows:rowData rowIDs:nil tableName:nil database:nil];
-}
-
-- (instancetype)initWithColumns:(NSArray<NSString *> *)columnNames
-                           rows:(NSArray<NSArray<NSString *> *> *)rowData
-                         rowIDs:(nullable NSArray<NSString *> *)rowIDs
-                      tableName:(nullable NSString *)tableName
-                       database:(nullable id<FLEXDatabaseManager>)databaseManager {
-    // Must supply all optional parameters as one, or none
-    BOOL all = rowIDs && tableName && databaseManager;
-    BOOL none = !rowIDs && !tableName && !databaseManager;
-    NSParameterAssert(all || none);
-
-    self = [super init];
-    if (self) {
-        self->_columns = columnNames.copy;
-        self->_rows = rowData.mutableCopy;
-        self->_rowIDs = rowIDs.mutableCopy;
-        self->_tableName = tableName.copy;
-        self->_databaseManager = databaseManager;
-    }
-
-    return self;
+    FLEXTableContentViewController *controller = [self new];
+    controller->_columns = columnNames;
+    controller->_rows = rowData;
+    return controller;
 }
 
 - (void)loadView {
@@ -78,9 +38,9 @@
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    self.title = self.tableName;
+    
+    self.edgesForExtendedLayout = UIRectEdgeNone;
     [self.multiColumnView reloadData];
-    [self setupToolbarItems];
 }
 
 - (FLEXMultiColumnTableView *)multiColumnView {
@@ -96,10 +56,6 @@
     return _multiColumnView;
 }
 
-- (BOOL)canRefresh {
-    return self.databaseManager && self.tableName;
-}
-
 #pragma mark MultiColumnTableView DataSource
 
 - (NSInteger)numberOfColumnsInTableView:(FLEXMultiColumnTableView *)tableView {
@@ -128,8 +84,8 @@
 }
 
 - (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView
-    minWidthForContentCellInColumn:(NSInteger)column {
-    return 100;
+    widthForContentCellInColumn:(NSInteger)column {
+    return 120;
 }
 
 - (CGFloat)heightForTopHeaderInTableView:(FLEXMultiColumnTableView *)tableView {
@@ -155,10 +111,6 @@
         return [NSString stringWithFormat:@"%@:\n%@", self.columns[idx], field];
     }];
     
-    NSArray<NSString *> *values = [self.rows[row] flex_mapped:^id(NSString *value, NSUInteger idx) {
-        return [NSString stringWithFormat:@"'%@'", value];
-    }];
-    
     [FLEXAlert makeAlert:^(FLEXAlert *make) {
         make.title([@"Row " stringByAppendingString:@(row).stringValue]);
         NSString *message = [fields componentsJoinedByString:@"\n\n"];
@@ -166,34 +118,6 @@
         make.button(@"Copy").handler(^(NSArray<NSString *> *strings) {
             UIPasteboard.generalPasteboard.string = message;
         });
-        make.button(@"Copy as CSV").handler(^(NSArray<NSString *> *strings) {
-            UIPasteboard.generalPasteboard.string = [values componentsJoinedByString:@", "];
-        });
-        make.button(@"Focus on Row").handler(^(NSArray<NSString *> *strings) {
-            UIViewController *focusedRow = [FLEXTableRowDataViewController
-                rows:[NSDictionary dictionaryWithObjects:self.rows[row] forKeys:self.columns]
-            ];
-            [self.navigationController pushViewController:focusedRow animated:YES];
-        });
-        
-        // Option to delete row
-        BOOL hasRowID = self.rows.count && row < self.rows.count;
-        if (hasRowID && self.canRefresh) {
-            make.button(@"Delete").destructiveStyle().handler(^(NSArray<NSString *> *strings) {
-                NSString *deleteRow = [NSString stringWithFormat:
-                    @"DELETE FROM %@ WHERE rowid = %@",
-                    self.tableName, self.rowIDs[row]
-                ];
-                
-                [self executeStatementAndShowResult:deleteRow completion:^(BOOL success) {
-                    // Remove deleted row and reload view
-                    if (success) {
-                        [self reloadTableDataFromDB];
-                    }
-                }];
-            });
-        }
-        
         make.button(@"Dismiss").cancelStyle();
     } showFrom:self];
 }
@@ -203,8 +127,7 @@
                     sortType:(FLEXTableColumnHeaderSortType)sortType {
     
     NSArray<NSArray *> *sortContentData = [self.rows
-        sortedArrayWithOptions:NSSortStable
-        usingComparator:^NSComparisonResult(NSArray *obj1, NSArray *obj2) {
+        sortedArrayUsingComparator:^NSComparisonResult(NSArray *obj1, NSArray *obj2) {
             id a = obj1[column], b = obj2[column];
             if (a == NSNull.null) {
                 return NSOrderedAscending;
@@ -212,11 +135,6 @@
             if (b == NSNull.null) {
                 return NSOrderedDescending;
             }
-        
-            if ([a respondsToSelector:@selector(compare:options:)] &&
-                [b respondsToSelector:@selector(compare:options:)]) {
-                return [a compare:b options:NSNumericSearch];
-            }
             
             if ([a respondsToSelector:@selector(compare:)] && [b respondsToSelector:@selector(compare:)]) {
                 return [a compare:b];
@@ -230,11 +148,12 @@
         sortContentData = sortContentData.reverseObjectEnumerator.allObjects.copy;
     }
     
-    self.rows = sortContentData.mutableCopy;
+    self.rows = sortContentData;
     [self.multiColumnView reloadData];
 }
 
-#pragma mark - About Transition
+#pragma mark -
+#pragma mark About Transition
 
 - (void)willTransitionToTraitCollection:(UITraitCollection *)newCollection
               withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coordinator {
@@ -252,108 +171,4 @@
     } completion:nil];
 }
 
-#pragma mark - Toolbar
-
-- (void)setupToolbarItems {
-    // We do not support modifying realm databases
-    if (![self.databaseManager respondsToSelector:@selector(executeStatement:)]) {
-        return;
-    }
-    
-    UIBarButtonItem *trashButton = FLEXBarButtonItemSystem(Trash, self, @selector(trashPressed));
-    UIBarButtonItem *addButton = FLEXBarButtonItemSystem(Add, self, @selector(addPressed));
-
-    // Only allow adding rows or deleting rows if we have a table name
-    trashButton.enabled = self.canRefresh;
-    addButton.enabled = self.canRefresh;
-    
-    self.toolbarItems = @[
-        UIBarButtonItem.flex_flexibleSpace,
-        addButton,
-        UIBarButtonItem.flex_flexibleSpace,
-        [trashButton flex_withTintColor:UIColor.redColor],
-    ];
-}
-
-- (void)trashPressed {
-    NSParameterAssert(self.tableName);
-
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"Delete All Rows");
-        make.message(@"All rows in this table will be permanently deleted.\nDo you want to proceed?");
-        
-        make.button(@"Yes, I'm sure").destructiveStyle().handler(^(NSArray<NSString *> *strings) {
-            NSString *deleteAll = [NSString stringWithFormat:@"DELETE FROM %@", self.tableName];
-            [self executeStatementAndShowResult:deleteAll completion:^(BOOL success) {
-                // Only dismiss on success
-                if (success) {
-                    [self.navigationController popViewControllerAnimated:YES];
-                }
-            }];
-        });
-        make.button(@"Cancel").cancelStyle();
-    } showFrom:self];
-}
-
-- (void)addPressed {
-    NSParameterAssert(self.tableName);
-
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"Add a New Row");
-        make.message(@"Comma separate values to use in an INSERT statement.\n\n");
-        make.message(@"INSERT INTO [table] VALUES (your_input)");
-        make.textField(@"5, 'John Smith', 14,...");
-        make.button(@"Insert").handler(^(NSArray<NSString *> *strings) {
-            NSString *statement = [NSString stringWithFormat:
-                @"INSERT INTO %@ VALUES (%@)", self.tableName, strings[0]
-            ];
-
-            [self executeStatementAndShowResult:statement completion:^(BOOL success) {
-                if (success) {
-                    [self reloadTableDataFromDB];
-                }
-            }];
-        });
-        make.button(@"Cancel").cancelStyle();
-    } showFrom:self];
-}
-
-#pragma mark - Helpers
-
-- (void)executeStatementAndShowResult:(NSString *)statement
-                           completion:(void (^_Nullable)(BOOL success))completion {
-    NSParameterAssert(self.databaseManager);
-
-    FLEXSQLResult *result = [self.databaseManager executeStatement:statement];
-    
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        if (result.isError) {
-            make.title(@"Error");
-        }
-        
-        make.message(result.message ?: @"<no output>");
-        make.button(@"Dismiss").cancelStyle().handler(^(NSArray<NSString *> *_) {
-            if (completion) {
-                completion(!result.isError);
-            }
-        });
-    } showFrom:self];
-}
-
-- (void)reloadTableDataFromDB {
-    if (!self.canRefresh) {
-        return;
-    }
-
-    NSArray<NSArray *> *rows = [self.databaseManager queryAllDataInTable:self.tableName];
-    NSArray<NSString *> *rowIDs = nil;
-    if ([self.databaseManager respondsToSelector:@selector(queryRowIDsInTable:)]) {
-        rowIDs = [self.databaseManager queryRowIDsInTable:self.tableName];
-    }
-
-    self.rows = rows.mutableCopy;
-    self.rowIDs = rowIDs.mutableCopy;
-    [self.multiColumnView reloadData];
-}
-
 @end

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableListViewController.m

@@ -14,7 +14,6 @@
 #import "FLEXMutableListSection.h"
 #import "NSArray+FLEX.h"
 #import "FLEXAlert.h"
-#import "FLEXMacros.h"
 
 @interface FLEXTableListViewController ()
 @property (nonatomic, readonly) id<FLEXDatabaseManager> dbm;
@@ -71,13 +70,9 @@
     self.tables.selectionHandler = ^(FLEXTableListViewController *host, NSString *tableName) {
         NSArray *rows = [host.dbm queryAllDataInTable:tableName];
         NSArray *columns = [host.dbm queryAllColumnsOfTable:tableName];
-        NSArray *rowIDs = nil;
-        if ([host.dbm respondsToSelector:@selector(queryRowIDsInTable:)]) {        
-            rowIDs = [host.dbm queryRowIDsInTable:tableName];
-        }
-        UIViewController *resultsScreen = [FLEXTableContentViewController
-            columns:columns rows:rows rowIDs:rowIDs tableName:tableName database:host.dbm
-        ];
+        
+        UIViewController *resultsScreen = [FLEXTableContentViewController columns:columns rows:rows];
+        resultsScreen.title = tableName;
         [host.navigationController pushViewController:resultsScreen animated:YES];
     };
     
@@ -93,37 +88,16 @@
 }
     
 - (void)queryButtonPressed {
-    [self showQueryInput:nil];
-}
-
-- (void)showQueryInput:(NSString *)prefillQuery {
     FLEXSQLiteDatabaseManager *database = self.dbm;
     
     [FLEXAlert makeAlert:^(FLEXAlert *make) {
         make.title(@"Execute an SQL query");
-        make.configuredTextField(^(UITextField *textField) {
-            textField.text = prefillQuery;
-        });
-        
+        make.textField(nil);
         make.button(@"Run").handler(^(NSArray<NSString *> *strings) {
-            NSString *query = strings[0];
-            FLEXSQLResult *result = [database executeStatement:query];
+            FLEXSQLResult *result = [database executeStatement:strings[0]];
             
             if (result.message) {
-                // Allow users to edit their last query if it had an error
-                if ([result.message containsString:@"error"]) {
-                    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-                        make.title(@"Error").message(result.message);
-                        make.button(@"Edit Query").preferred().handler(^(NSArray<NSString *> *_) {
-                            // Show query editor again with our last input
-                            [self showQueryInput:query];
-                        });
-                        
-                        make.button(@"Cancel").cancelStyle();
-                    } showFrom:self];
-                } else {
-                    [FLEXAlert showAlert:@"Message" message:result.message from:self];
-                }
+                [FLEXAlert showAlert:@"Message" message:result.message from:self];
             } else {
                 UIViewController *resultsScreen = [FLEXTableContentViewController
                     columns:result.columns rows:result.rows

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableRowDataViewController.h

@@ -1,14 +0,0 @@
-//
-//  FLEXTableRowDataViewController.h
-//  FLEX
-//
-//  Created by Chaoshuai Lu on 7/8/20.
-//
-
-#import "FLEXFilteringTableViewController.h"
-
-@interface FLEXTableRowDataViewController : FLEXFilteringTableViewController
-
-+ (instancetype)rows:(NSDictionary<NSString *, id> *)rowData;
-
-@end

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableRowDataViewController.m

@@ -1,54 +0,0 @@
-//
-//  FLEXTableRowDataViewController.m
-//  FLEX
-//
-//  Created by Chaoshuai Lu on 7/8/20.
-//
-
-#import "FLEXTableRowDataViewController.h"
-#import "FLEXMutableListSection.h"
-#import "FLEXAlert.h"
-
-@interface FLEXTableRowDataViewController ()
-@property (nonatomic) NSDictionary<NSString *, NSString *> *rowsByColumn;
-@end
-
-@implementation FLEXTableRowDataViewController
-
-#pragma mark - Initialization
-
-+ (instancetype)rows:(NSDictionary<NSString *, id> *)rowData {
-    FLEXTableRowDataViewController *controller = [self new];
-    controller.rowsByColumn = rowData;
-    return controller;
-}
-
-#pragma mark - Overrides
-
-- (NSArray<FLEXTableViewSection *> *)makeSections {
-    NSDictionary<NSString *, NSString *> *rowsByColumn = self.rowsByColumn;
-    
-    FLEXMutableListSection<NSString *> *section = [FLEXMutableListSection list:self.rowsByColumn.allKeys
-        cellConfiguration:^(UITableViewCell *cell, NSString *column, NSInteger row) {
-            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
-            cell.textLabel.text = column;
-            cell.detailTextLabel.text = rowsByColumn[column].description;
-        } filterMatcher:^BOOL(NSString *filterText, NSString *column) {
-            return [column localizedCaseInsensitiveContainsString:filterText] ||
-                [rowsByColumn[column] localizedCaseInsensitiveContainsString:filterText];
-        }
-    ];
-    
-    section.selectionHandler = ^(UIViewController *host, NSString *column) {
-        UIPasteboard.generalPasteboard.string = rowsByColumn[column].description;
-        [FLEXAlert makeAlert:^(FLEXAlert *make) {
-            make.title(@"Column Copied to Clipboard");
-            make.message(rowsByColumn[column].description);
-            make.button(@"Dismiss").cancelStyle();
-        } showFrom:host];
-    };
-
-    return @[section];
-}
-
-@end

Classes/GlobalStateExplorers/FLEXAPNSViewController.h

@@ -1,14 +0,0 @@
-//
-//  FLEXAPNSViewController.h
-//  FLEX
-//
-//  Created by Tanner Bennett on 6/28/22.
-//  Copyright © 2022 FLEX Team. All rights reserved.
-//
-
-#import "FLEXGlobalsEntry.h"
-#import "FLEXFilteringTableViewController.h"
-
-@interface FLEXAPNSViewController : FLEXFilteringTableViewController <FLEXGlobalsEntry>
-
-@end

Classes/GlobalStateExplorers/FLEXAPNSViewController.m

@@ -1,372 +0,0 @@
-//
-//  FLEXAPNSViewController.m
-//  FLEX
-//
-//  Created by Tanner Bennett on 6/28/22.
-//  Copyright © 2022 FLEX Team. All rights reserved.
-//
-
-#import "FLEXAPNSViewController.h"
-#import "FLEXObjectExplorerFactory.h"
-#import "FLEXMutableListSection.h"
-#import "FLEXSingleRowSection.h"
-#import "NSUserDefaults+FLEX.h"
-#import "UIBarButtonItem+FLEX.h"
-#import "NSDateFormatter+FLEX.h"
-#import "FLEXResources.h"
-#import "FLEXUtility.h"
-#import "FLEXRuntimeUtility.h"
-#import "flex_fishhook.h"
-#import <dlfcn.h>
-#import <UserNotifications/UserNotifications.h>
-
-#define orig(method, ...) if (orig_##method) { orig_##method(__VA_ARGS__); }
-#define method_lookup(__selector, __cls, __return, ...) \
-    ([__cls instancesRespondToSelector:__selector] ? \
-        (__return(*)(__VA_ARGS__))class_getMethodImplementation(__cls, __selector) : nil)
-
-@interface FLEXAPNSViewController ()
-@property (nonatomic, readonly, class) Class appDelegateClass;
-@property (nonatomic, class) NSData *deviceToken;
-@property (nonatomic, class) NSError *registrationError;
-@property (nonatomic, readonly, class) NSString *deviceTokenString;
-@property (nonatomic, readonly, class) NSMutableArray<NSDictionary *> *remoteNotifications;
-@property (nonatomic, readonly, class) NSMutableArray<UNNotification *> *userNotifications API_AVAILABLE(ios(10.0));
-
-@property (nonatomic) FLEXSingleRowSection *deviceToken;
-@property (nonatomic) FLEXMutableListSection<NSDictionary *> *remoteNotifications;
-@property (nonatomic) FLEXMutableListSection<UNNotification *> *userNotifications API_AVAILABLE(ios(10.0));
-@end
-
-@implementation FLEXAPNSViewController
-
-#pragma mark Swizzles
-
-/// Hook User Notifications related methods on the app delegate
-/// and UNUserNotificationCenter delegate classes
-+ (void)load { FLEX_EXIT_IF_NO_CTORS()
-    if (!NSUserDefaults.standardUserDefaults.flex_enableAPNSCapture) {
-        return;
-    }
-    
-    //──────────────────────//
-    //     App Delegate     //
-    //──────────────────────//
-
-    // Hook UIApplication to intercept app delegate
-    Class uiapp = UIApplication.self;
-    auto orig_uiapp_setDelegate = (void(*)(id, SEL, id))class_getMethodImplementation(
-        uiapp, @selector(setDelegate:)
-    );
-    
-    IMP uiapp_setDelegate = imp_implementationWithBlock(^(id _, id delegate) {
-        [self hookAppDelegateClass:[delegate class]];
-        orig_uiapp_setDelegate(_, @selector(setDelegate:), delegate);
-    });
-    
-    class_replaceMethod(
-        uiapp,
-        @selector(setDelegate:),
-        uiapp_setDelegate,
-        "v@:@"
-    );
-    
-    //───────────────────────────────────────────//
-    //     UNUserNotificationCenter Delegate     //
-    //───────────────────────────────────────────//
-    
-    if (@available(iOS 10.0, *)) {
-        Class unusernc = UNUserNotificationCenter.self;
-        auto orig_unusernc_setDelegate = (void(*)(id, SEL, id))class_getMethodImplementation(
-            unusernc, @selector(setDelegate:)
-        );
-        
-        IMP unusernc_setDelegate = imp_implementationWithBlock(^(id _, id delegate) {
-            [self hookUNUserNotificationCenterDelegateClass:[delegate class]];
-            orig_unusernc_setDelegate(_, @selector(setDelegate:), delegate);
-        });
-        
-        class_replaceMethod(
-            unusernc,
-            @selector(setDelegate:),
-            unusernc_setDelegate,
-            "v@:@"
-        );
-    }
-}
-
-+ (void)hookAppDelegateClass:(Class)appDelegate {
-    // Abort if we already hooked something
-    if (_appDelegateClass) {
-        return;
-    }
-    
-    _appDelegateClass = appDelegate;
-    
-    // Better documentation for what's happening is in hookUNUserNotificationCenterDelegateClass: below
-    
-    auto types_didRegisterForRemoteNotificationsWithDeviceToken = "v@:@@";
-    auto types_didFailToRegisterForRemoteNotificationsWithError = "v@:@@";
-    auto types_didReceiveRemoteNotification = "v@:@@@?";
-    
-    auto sel_didRegisterForRemoteNotifications = @selector(application:didRegisterForRemoteNotificationsWithDeviceToken:);
-    auto sel_didFailToRegisterForRemoteNotifs = @selector(application:didFailToRegisterForRemoteNotificationsWithError:);
-    auto sel_didReceiveRemoteNotification = @selector(application:didReceiveRemoteNotification:fetchCompletionHandler:);
-    
-    auto orig_didRegisterForRemoteNotificationsWithDeviceToken = method_lookup(
-        sel_didRegisterForRemoteNotifications, appDelegate, void, id, SEL, id, id);
-    auto orig_didFailToRegisterForRemoteNotificationsWithError = method_lookup(
-        sel_didFailToRegisterForRemoteNotifs, appDelegate, void, id, SEL, id, id);
-    auto orig_didReceiveRemoteNotification = method_lookup(
-        sel_didReceiveRemoteNotification, appDelegate, void, id, SEL, id, id, id);
-    
-    IMP didRegisterForRemoteNotificationsWithDeviceToken = imp_implementationWithBlock(^(id _, id app, NSData *token) {
-        self.deviceToken = token;
-        orig(didRegisterForRemoteNotificationsWithDeviceToken, _, nil, app, token);
-    });
-    IMP didFailToRegisterForRemoteNotificationsWithError = imp_implementationWithBlock(^(id _, id app, NSError *error) {
-        self.registrationError = error;
-        orig(didFailToRegisterForRemoteNotificationsWithError, _, nil, app, error);
-    });
-    IMP didReceiveRemoteNotification = imp_implementationWithBlock(^(id _, id app, NSDictionary *payload, id handler) {
-        // TODO: notify when new notifications are added
-        [self.remoteNotifications addObject:payload];
-        orig(didReceiveRemoteNotification, _, nil, app, payload, handler);
-    });
-    
-    class_replaceMethod(
-        appDelegate,
-        sel_didRegisterForRemoteNotifications,
-        didRegisterForRemoteNotificationsWithDeviceToken,
-        types_didRegisterForRemoteNotificationsWithDeviceToken
-    );
-    class_replaceMethod(
-        appDelegate,
-        sel_didFailToRegisterForRemoteNotifs,
-        didFailToRegisterForRemoteNotificationsWithError,
-        types_didFailToRegisterForRemoteNotificationsWithError
-    );
-    class_replaceMethod(
-        appDelegate,
-        sel_didReceiveRemoteNotification,
-        didReceiveRemoteNotification,
-        types_didReceiveRemoteNotification
-    );
-}
-
-+ (void)hookUNUserNotificationCenterDelegateClass:(Class)delegate API_AVAILABLE(ios(10.0)) {
-    // Selector
-    auto sel_didReceiveNotification =
-        @selector(userNotificationCenter:willPresentNotification:withCompletionHandler:);
-    // Original implementation (or nil if unimplemented)
-    auto orig_didReceiveNotification = method_lookup(
-        sel_didReceiveNotification, delegate, void, id, SEL, id, id, id);
-    // Our hook (ignores self and other unneeded parameters)
-    IMP didReceiveNotification = imp_implementationWithBlock(^(id _, id __, UNNotification *notification, id ___) {
-        [self.userNotifications addObject:notification];
-        // This macro is a no-op if there is no original implementation
-        orig(didReceiveNotification, _, nil, __, notification, ___);
-    });
-    
-    // Set the hook
-    class_replaceMethod(
-        delegate,
-        sel_didReceiveNotification,
-        didReceiveNotification,
-        "v@:@@@?"
-    );
-}
-
-#pragma mark Class Properties
-
-static Class _appDelegateClass = nil;
-+ (Class)appDelegateClass {
-    return _appDelegateClass;
-}
-
-static NSData *_apnsDeviceToken = nil;
-+ (NSData *)deviceToken {
-    return _apnsDeviceToken;
-}
-
-+ (void)setDeviceToken:(NSData *)deviceToken {
-    _apnsDeviceToken = deviceToken;
-}
-
-+ (NSString *)deviceTokenString {
-    static NSString *_deviceTokenString = nil;
-    
-    if (!_deviceTokenString && self.deviceToken) {
-        NSData *token = self.deviceToken;
-        NSUInteger capacity = token.length * 2;
-        NSMutableString *tokenString = [NSMutableString stringWithCapacity:capacity];
-        
-        const UInt8 *tokenData = token.bytes;
-        for (NSUInteger idx = 0; idx < token.length; ++idx) {
-            [tokenString appendFormat:@"%02X", (int)tokenData[idx]];
-        }
-        
-        _deviceTokenString = tokenString;
-    }
-    
-    return _deviceTokenString;
-}
-
-static NSError *_apnsRegistrationError = nil;
-+ (NSError *)registrationError {
-    return _apnsRegistrationError;
-}
-
-+ (void)setRegistrationError:(NSError *)error {
-    _apnsRegistrationError = error;
-}
-
-+ (NSMutableArray<NSDictionary *> *)userNotifications {
-    static NSMutableArray *_userNotifications = nil;
-    if (!_userNotifications) {
-        _userNotifications = [NSMutableArray new];
-    }
-    
-    return _userNotifications;
-}
-
-+ (NSMutableArray<NSDictionary *> *)remoteNotifications {
-    static NSMutableArray *_remoteNotifications = nil;
-    if (!_remoteNotifications) {
-        _remoteNotifications = [NSMutableArray new];
-    }
-    
-    return _remoteNotifications;
-}
-
-#pragma mark Instance stuff
-
-- (void)viewDidLoad {
-    [super viewDidLoad];
-    
-    self.title = @"Push Notifications";
-    
-    self.refreshControl = [UIRefreshControl new];
-    [self.refreshControl addTarget:self action:@selector(reloadData) forControlEvents:UIControlEventValueChanged];
-    
-    [self addToolbarItems:@[
-        [UIBarButtonItem
-            flex_itemWithImage:FLEXResources.gearIcon
-            target:self
-            action:@selector(settingsButtonTapped)
-        ],
-    ]];
-}
-
-- (NSArray<FLEXTableViewSection *> *)makeSections {
-    self.deviceToken = [FLEXSingleRowSection title:@"APNS Device Token" reuse:nil cell:^(UITableViewCell *cell) {
-        NSString *tokenString = FLEXAPNSViewController.deviceTokenString;
-        if (tokenString) {
-            cell.textLabel.text = tokenString;
-            cell.textLabel.numberOfLines = 0;
-        }
-        else if (!NSUserDefaults.standardUserDefaults.flex_enableAPNSCapture) {
-            cell.textLabel.text = @"APNS capture disabled";
-        }
-        else {
-            cell.textLabel.text = @"Not yet registered";
-        }
-    }];
-    self.deviceToken.selectionAction = ^(UIViewController *host) {
-        UIPasteboard.generalPasteboard.string = FLEXAPNSViewController.deviceTokenString;
-        [FLEXAlert showQuickAlert:@"Copied to Clipboard" from:host];
-    };
-    
-    // Remote Notifications //
-    
-    self.remoteNotifications = [FLEXMutableListSection list:FLEXAPNSViewController.remoteNotifications
-        cellConfiguration:^(UITableViewCell *cell, NSDictionary *notif, NSInteger row) {
-            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
-            // TODO: date received
-            cell.detailTextLabel.text = [FLEXRuntimeUtility summaryForObject:notif];
-        }
-        filterMatcher:^BOOL(NSString *filterText, NSDictionary *notif) {
-            return [notif.description localizedCaseInsensitiveContainsString:filterText];
-        }
-    ];
-    
-    self.remoteNotifications.customTitle = @"Remote Notifications";
-    self.remoteNotifications.selectionHandler = ^(UIViewController *host, NSDictionary *notif) {
-        [host.navigationController pushViewController:[
-            FLEXObjectExplorerFactory explorerViewControllerForObject:notif
-        ] animated:YES];
-    };
-    
-    // User Notifications //
-    
-    if (@available(iOS 10.0, *)) {
-        self.userNotifications = [FLEXMutableListSection list:FLEXAPNSViewController.userNotifications
-            cellConfiguration:^(UITableViewCell *cell, UNNotification *notif, NSInteger row) {
-                cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
-                
-                // Subtitle is 'subtitle \n date'
-                NSString *dateString = [NSDateFormatter flex_stringFrom:notif.date format:FLEXDateFormatPreciseClock];
-                NSString *subtitle = notif.request.content.subtitle;
-                subtitle = subtitle ? [NSString stringWithFormat:@"%@\n%@", subtitle, dateString] : dateString;
-            
-                cell.textLabel.text = notif.request.content.title;
-                cell.detailTextLabel.text = subtitle;
-            }
-            filterMatcher:^BOOL(NSString *filterText, NSDictionary *notif) {
-                return [notif.description localizedCaseInsensitiveContainsString:filterText];
-            }
-        ];
-        
-        self.userNotifications.customTitle = @"Push Notifications";
-        self.userNotifications.selectionHandler = ^(UIViewController *host, UNNotification *notif) {
-            [host.navigationController pushViewController:[
-                FLEXObjectExplorerFactory explorerViewControllerForObject:notif.request
-            ] animated:YES];
-        };
-        
-        return @[self.deviceToken, self.remoteNotifications, self.userNotifications];
-    }
-    else {
-        return @[self.deviceToken, self.remoteNotifications];
-    }
-}
-
-- (void)reloadData {
-    [self.refreshControl endRefreshing];
-    
-    self.remoteNotifications.customTitle = [NSString stringWithFormat:
-        @"%@ notifications", @(self.remoteNotifications.filteredList.count)
-    ];
-    [super reloadData];
-}
-
-- (void)settingsButtonTapped {
-    NSUserDefaults *defaults = NSUserDefaults.standardUserDefaults;
-    BOOL enabled = defaults.flex_enableAPNSCapture;
-
-    NSString *apnsToggle = enabled ? @"Disable Capture" : @"Enable Capture";
-    
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"Settings")
-            .message(@"Enable or disable the capture of push notifications.\n\n")
-            .message(@"This will hook UIApplicationMain on launch until it is disabled, ")
-            .message(@"and swizzle some app delegate methods. Restart the app for changes to take effect.");
-        
-        make.button(apnsToggle).destructiveStyle().handler(^(NSArray<NSString *> *strings) {
-            [defaults flex_toggleBoolForKey:kFLEXDefaultsAPNSCaptureEnabledKey];
-        });
-        make.button(@"Dismiss").cancelStyle();
-    } showFrom:self];
-}
-
-#pragma mark - FLEXGlobalsEntry
-
-+ (NSString *)globalsEntryTitle:(FLEXGlobalsRow)row {
-    return @"📌  Push Notifications";
-}
-
-+ (UIViewController *)globalsEntryViewController:(FLEXGlobalsRow)row {
-    return [self new];
-}
-
-@end

Classes/GlobalStateExplorers/FLEXCookiesViewController.m

@@ -26,14 +26,6 @@
     self.title = @"Cookies";
 }
 
-- (NSString *)headerTitle {
-    return self.cookies.title;
-}
-
-- (void)setHeaderTitle:(NSString *)headerTitle {
-    self.cookies.customTitle = headerTitle;
-}
-
 - (NSArray<FLEXTableViewSection *> *)makeSections {
     NSSortDescriptor *nameSortDescriptor = [[NSSortDescriptor alloc]
         initWithKey:@"name" ascending:YES selector:@selector(caseInsensitiveCompare:)

Classes/GlobalStateExplorers/FLEXLiveObjectsController.m

@@ -35,7 +35,6 @@ static const NSInteger kFLEXLiveObjectsSortBySizeIndex = 2;
 
     self.showsSearchBar = YES;
     self.showSearchBarInitially = YES;
-    self.activatesSearchBarAutomatically = YES;
     self.searchBarDebounceInterval = kFLEXDebounceInstant;
     self.showsCarousel = YES;
     self.carousel.items = @[@"A→Z", @"Count", @"Size"];
@@ -226,10 +225,7 @@ static const NSInteger kFLEXLiveObjectsSortBySizeIndex = 2;
 
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
     NSString *className = self.filteredClassNames[indexPath.row];
-    UIViewController *instances = [FLEXObjectListViewController
-        instancesOfClassWithName:className
-        retained:YES
-    ];
+    UIViewController *instances = [FLEXObjectListViewController instancesOfClassWithName:className];
     [self.navigationController pushViewController:instances animated:YES];
 }
 

Classes/GlobalStateExplorers/FLEXObjectListViewController.h

@@ -12,8 +12,8 @@
 
 /// This will either return a list of the instances, or take you straight
 /// to the explorer itself if there is only one instance.
-+ (UIViewController *)instancesOfClassWithName:(NSString *)className retained:(BOOL)retain;
++ (UIViewController *)instancesOfClassWithName:(NSString *)className;
 + (instancetype)subclassesOfClassWithName:(NSString *)className;
-+ (instancetype)objectsWithReferencesToObject:(id)object retained:(BOOL)retain;
++ (instancetype)objectsWithReferencesToObject:(id)object;
 
 @end

Classes/GlobalStateExplorers/FLEXObjectListViewController.m

@@ -20,25 +20,11 @@
 #import <malloc/malloc.h>
 
 
-typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
-    FLEXObjectReferenceSectionMain,
-    FLEXObjectReferenceSectionAutoLayout,
-    FLEXObjectReferenceSectionKVO,
-    FLEXObjectReferenceSectionFLEX,
-    
-    FLEXObjectReferenceSectionCount
-};
-
 @interface FLEXObjectListViewController ()
-
-@property (nonatomic, readonly, class) NSArray<NSPredicate *> *defaultPredicates;
-@property (nonatomic, readonly, class) NSArray<NSString *> *defaultSectionTitles;
-
-
 @property (nonatomic, copy) NSArray<FLEXMutableListSection *> *sections;
 @property (nonatomic, copy) NSArray<FLEXMutableListSection *> *allSections;
 
-@property (nonatomic, readonly, nullable) NSArray<FLEXObjectRef *> *references;
+@property (nonatomic, readonly) NSArray<FLEXObjectRef *> *references;
 @property (nonatomic, readonly) NSArray<NSPredicate *> *predicates;
 @property (nonatomic, readonly) NSArray<NSString *> *sectionTitles;
 
@@ -52,7 +38,7 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
 + (NSPredicate *)defaultPredicateForSection:(NSInteger)section {
     // These are the types of references that we typically don't care about.
     // We want this list of "object-ivar pairs" split into two sections.
-    BOOL(^isKVORelated)(FLEXObjectRef *, NSDictionary *) = ^BOOL(FLEXObjectRef *ref, NSDictionary *bindings) {
+    BOOL(^isObserver)(FLEXObjectRef *, NSDictionary *) = ^BOOL(FLEXObjectRef *ref, NSDictionary *bindings) {
         NSString *row = ref.reference;
         return [row isEqualToString:@"__NSObserver object"] ||
                [row isEqualToString:@"_CFXNotificationObjcObserverRegistration _object"];
@@ -79,50 +65,34 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
                ([row hasPrefix:@"_NSAutoresizingMask"] && [row hasSuffix:@" _referenceItem"]) ||
                [ignored containsObject:row];
     };
-    
-    /// These are FLEX classes and usually you aren't looking for FLEX references inside FLEX itself
-    BOOL(^isFLEXClass)(FLEXObjectRef *, NSDictionary *) = ^BOOL(FLEXObjectRef *ref, NSDictionary *bindings) {
-        return [ref.reference hasPrefix:@"FLEX"];
-    };
 
     BOOL(^isEssential)(FLEXObjectRef *, NSDictionary *) = ^BOOL(FLEXObjectRef *ref, NSDictionary *bindings) {
-        return !(
-            isKVORelated(ref, bindings) ||
-            isConstraintRelated(ref, bindings) ||
-            isFLEXClass(ref, bindings)
-        );
+        return !(isObserver(ref, bindings) || isConstraintRelated(ref, bindings));
     };
 
     switch (section) {
-        case FLEXObjectReferenceSectionMain:
-            return [NSPredicate predicateWithBlock:isEssential];
-        case FLEXObjectReferenceSectionAutoLayout:
-            return [NSPredicate predicateWithBlock:isConstraintRelated];
-        case FLEXObjectReferenceSectionKVO:
-            return [NSPredicate predicateWithBlock:isKVORelated];
-        case FLEXObjectReferenceSectionFLEX:
-            return [NSPredicate predicateWithBlock:isFLEXClass];
+        case 0: return [NSPredicate predicateWithBlock:isEssential];
+        case 1: return [NSPredicate predicateWithBlock:isConstraintRelated];
+        case 2: return [NSPredicate predicateWithBlock:isObserver];
 
         default: return nil;
     }
 }
 
 + (NSArray<NSPredicate *> *)defaultPredicates {
-    return [NSArray flex_forEachUpTo:FLEXObjectReferenceSectionCount map:^id(NSUInteger i) {
-        return [self defaultPredicateForSection:i];
-    }];
+    return @[[self defaultPredicateForSection:0],
+             [self defaultPredicateForSection:1],
+             [self defaultPredicateForSection:2]];
 }
 
 + (NSArray<NSString *> *)defaultSectionTitles {
-    return @[
-        @"", @"AutoLayout", @"Key-Value Observing", @"FLEX"
-    ];
+    return @[@"", @"AutoLayout", @"Trivial"];
 }
 
 
 #pragma mark - Initialization
 
-- (id)initWithReferences:(nullable NSArray<FLEXObjectRef *> *)references {
+- (id)initWithReferences:(NSArray<FLEXObjectRef *> *)references {
     return [self initWithReferences:references predicates:nil sectionTitles:nil];
 }
 
@@ -141,44 +111,92 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
     return self;
 }
 
-+ (UIViewController *)instancesOfClassWithName:(NSString *)className retained:(BOOL)retain {
-    NSArray<FLEXObjectRef *> *references = [FLEXHeapEnumerator
-        instancesOfClassWithName:className retained:retain
-    ];
-    
++ (UIViewController *)instancesOfClassWithName:(NSString *)className {
+    const char *classNameCString = className.UTF8String;
+    NSMutableArray *instances = [NSMutableArray new];
+    [FLEXHeapEnumerator enumerateLiveObjectsUsingBlock:^(__unsafe_unretained id object, __unsafe_unretained Class actualClass) {
+        if (strcmp(classNameCString, class_getName(actualClass)) == 0) {
+            // Note: objects of certain classes crash when retain is called.
+            // It is up to the user to avoid tapping into instance lists for these classes.
+            // Ex. OS_dispatch_queue_specific_queue
+            // In the future, we could provide some kind of warning for classes that are known to be problematic.
+            if (malloc_size((__bridge const void *)(object)) > 0) {
+                [instances addObject:object];
+            }
+        }
+    }];
+
+    NSArray<FLEXObjectRef *> *references = [FLEXObjectRef referencingAll:instances];
     if (references.count == 1) {
         return [FLEXObjectExplorerFactory
-            explorerViewControllerForObject:references.firstObject.object
+                explorerViewControllerForObject:references.firstObject.object
         ];
     }
 
     FLEXObjectListViewController *controller = [[self alloc] initWithReferences:references];
-    controller.title = [NSString stringWithFormat:@"%@ (%@)", className, @(references.count)];
+    controller.title = [NSString stringWithFormat:@"%@ (%lu)", className, (unsigned long)instances.count];
     return controller;
 }
 
 + (instancetype)subclassesOfClassWithName:(NSString *)className {
-    NSArray<FLEXObjectRef *> *references = [FLEXRuntimeUtility subclassesOfClassWithName:className];
+    NSArray<Class> *classes = FLEXGetAllSubclasses(NSClassFromString(className), NO);
+    NSArray<FLEXObjectRef *> *references = [FLEXObjectRef referencingClasses:classes];
     FLEXObjectListViewController *controller = [[self alloc] initWithReferences:references];
-    controller.title = [NSString stringWithFormat:@"Subclasses of %@ (%@)",
-        className, @(references.count)
+    controller.title = [NSString stringWithFormat:@"Subclasses of %@ (%lu)",
+        className, (unsigned long)classes.count
     ];
 
     return controller;
 }
 
-+ (instancetype)objectsWithReferencesToObject:(id)object retained:(BOOL)retain {
-    NSArray<FLEXObjectRef *> *instances = [FLEXHeapEnumerator
-        objectsWithReferencesToObject:object retained:retain
-    ];
++ (instancetype)objectsWithReferencesToObject:(id)object {
+    static Class SwiftObjectClass = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        SwiftObjectClass = NSClassFromString(@"SwiftObject");
+        if (!SwiftObjectClass) {
+            SwiftObjectClass = NSClassFromString(@"Swift._SwiftObject");
+        }
+    });
 
+    NSMutableArray<FLEXObjectRef *> *instances = [NSMutableArray new];
+    [FLEXHeapEnumerator enumerateLiveObjectsUsingBlock:^(__unsafe_unretained id tryObject, __unsafe_unretained Class actualClass) {
+        // Get all the ivars on the object. Start with the class and and travel up the inheritance chain.
+        // Once we find a match, record it and move on to the next object. There's no reason to find multiple matches within the same object.
+        Class tryClass = actualClass;
+        while (tryClass) {
+            unsigned int ivarCount = 0;
+            Ivar *ivars = class_copyIvarList(tryClass, &ivarCount);
+
+            for (unsigned int ivarIndex = 0; ivarIndex < ivarCount; ivarIndex++) {
+                Ivar ivar = ivars[ivarIndex];
+                NSString *typeEncoding = @(ivar_getTypeEncoding(ivar) ?: "");
+
+                if (typeEncoding.flex_typeIsObjectOrClass) {
+                    ptrdiff_t offset = ivar_getOffset(ivar);
+                    uintptr_t *fieldPointer = (__bridge void *)tryObject + offset;
+
+                    if (*fieldPointer == (uintptr_t)(__bridge void *)object) {
+                        NSString *ivarName = @(ivar_getName(ivar) ?: "???");
+                        [instances addObject:[FLEXObjectRef referencing:tryObject ivar:ivarName]];
+                        return;
+                    }
+                }
+            }
+
+            tryClass = class_getSuperclass(tryClass);
+        }
+    }];
+
+    NSArray<NSPredicate *> *predicates = [self defaultPredicates];
+    NSArray<NSString *> *sectionTitles = [self defaultSectionTitles];
     FLEXObjectListViewController *viewController = [[self alloc]
         initWithReferences:instances
-        predicates:self.defaultPredicates
-        sectionTitles:self.defaultSectionTitles
+        predicates:predicates
+        sectionTitles:sectionTitles
     ];
     viewController.title = [NSString stringWithFormat:@"Referencing %@ %p",
-        [FLEXRuntimeUtility safeClassNameForObject:object], object
+        NSStringFromClass(object_getClass(object)), object
     ];
     return viewController;
 }
@@ -228,10 +246,14 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
         }
     ];
 
-    section.selectionHandler = ^(UIViewController *host, FLEXObjectRef *ref) {
-        [host.navigationController pushViewController:[
-            FLEXObjectExplorerFactory explorerViewControllerForObject:ref.object
-        ] animated:YES];
+    __weak __typeof(self) weakSelf = self;
+    section.selectionHandler = ^(__kindof UIViewController *host, FLEXObjectRef *ref) {
+        __strong __typeof(self) strongSelf = weakSelf;
+        if (strongSelf) {
+            [strongSelf.navigationController pushViewController:[
+                FLEXObjectExplorerFactory explorerViewControllerForObject:ref.object
+            ] animated:YES];
+        }
     };
 
     section.customTitle = title;

Classes/GlobalStateExplorers/FLEXObjectRef.h

@@ -10,19 +10,10 @@
 
 @interface FLEXObjectRef : NSObject
 
-/// Reference an object without affecting its lifespan or or emitting reference-counting operations.
-+ (instancetype)unretained:(__unsafe_unretained id)object;
-+ (instancetype)unretained:(__unsafe_unretained id)object ivar:(NSString *)ivarName;
++ (instancetype)referencing:(id)object;
++ (instancetype)referencing:(id)object ivar:(NSString *)ivarName;
 
-/// Reference an object and control its lifespan.
-+ (instancetype)retained:(id)object;
-+ (instancetype)retained:(id)object ivar:(NSString *)ivarName;
-
-/// Reference an object and conditionally choose to retain it or not.
-+ (instancetype)referencing:(__unsafe_unretained id)object retained:(BOOL)retain;
-+ (instancetype)referencing:(__unsafe_unretained id)object ivar:(NSString *)ivarName retained:(BOOL)retain;
-
-+ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects retained:(BOOL)retain;
++ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects;
 /// Classes do not have a summary, and the reference is just the class name.
 + (NSArray<FLEXObjectRef *> *)referencingClasses:(NSArray<Class> *)classes;
 
@@ -31,11 +22,6 @@
 /// For instances, this is the result of -[FLEXRuntimeUtility summaryForObject:]
 /// For classes, there is no summary.
 @property (nonatomic, readonly) NSString *summary;
-@property (nonatomic, readonly, unsafe_unretained) id object;
-
-/// Retains the referenced object if it is not already retained
-- (void)retainObject;
-/// Releases the referenced object if it is already retained
-- (void)releaseObject;
+@property (nonatomic, readonly) id object;
 
 @end

Classes/GlobalStateExplorers/FLEXObjectRef.m

@@ -10,70 +10,44 @@
 #import "FLEXRuntimeUtility.h"
 #import "NSArray+FLEX.h"
 
-@interface FLEXObjectRef () {
-    /// Used to retain the object if desired
-    id _retainer;
-}
+@interface FLEXObjectRef ()
 @property (nonatomic, readonly) BOOL wantsSummary;
 @end
 
 @implementation FLEXObjectRef
 @synthesize summary = _summary;
 
-+ (instancetype)unretained:(__unsafe_unretained id)object {
-    return [self referencing:object showSummary:YES retained:NO];
++ (instancetype)referencing:(id)object {
+    return [self referencing:object showSummary:YES];
 }
 
-+ (instancetype)unretained:(__unsafe_unretained id)object ivar:(NSString *)ivarName {
-    return [[self alloc] initWithObject:object ivarName:ivarName showSummary:YES retained:NO];
++ (instancetype)referencing:(id)object showSummary:(BOOL)showSummary {
+    return [[self alloc] initWithObject:object ivarName:nil showSummary:showSummary];
 }
 
-+ (instancetype)retained:(id)object {
-    return [self referencing:object showSummary:YES retained:YES];
++ (instancetype)referencing:(id)object ivar:(NSString *)ivarName {
+    return [[self alloc] initWithObject:object ivarName:ivarName showSummary:YES];
 }
 
-+ (instancetype)retained:(id)object ivar:(NSString *)ivarName {
-    return [[self alloc] initWithObject:object ivarName:ivarName showSummary:YES retained:YES];
-}
-
-+ (instancetype)referencing:(__unsafe_unretained id)object retained:(BOOL)retain {
-    return retain ? [self retained:object] : [self unretained:object];
-}
-
-+ (instancetype)referencing:(__unsafe_unretained id)object ivar:(NSString *)ivarName retained:(BOOL)retain {
-    return retain ? [self retained:object ivar:ivarName] : [self unretained:object ivar:ivarName];
-}
-
-+ (instancetype)referencing:(__unsafe_unretained id)object showSummary:(BOOL)showSummary retained:(BOOL)retain {
-    return [[self alloc] initWithObject:object ivarName:nil showSummary:showSummary retained:retain];
-}
-
-+ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects retained:(BOOL)retain {
++ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects {
     return [objects flex_mapped:^id(id obj, NSUInteger idx) {
-        return [self referencing:obj showSummary:YES retained:retain];
+        return [self referencing:obj showSummary:YES];
     }];
 }
 
 + (NSArray<FLEXObjectRef *> *)referencingClasses:(NSArray<Class> *)classes {
     return [classes flex_mapped:^id(id obj, NSUInteger idx) {
-        return [self referencing:obj showSummary:NO retained:NO];
+        return [self referencing:obj showSummary:NO];
     }];
 }
 
-- (id)initWithObject:(__unsafe_unretained id)object
-            ivarName:(NSString *)ivar
-         showSummary:(BOOL)showSummary
-            retained:(BOOL)retain {
+- (id)initWithObject:(id)object ivarName:(NSString *)ivar showSummary:(BOOL)showSummary {
     self = [super init];
     if (self) {
         _object = object;
         _wantsSummary = showSummary;
-        
-        if (retain) {
-            _retainer = object;
-        }
 
-        NSString *class = [FLEXRuntimeUtility safeClassNameForObject:object];
+        NSString *class = NSStringFromClass(object_getClass(object));
         if (ivar) {
             _reference = [NSString stringWithFormat:@"%@ %@", class, ivar];
         } else if (showSummary) {
@@ -99,20 +73,4 @@
     }
 }
 
-- (void)retainObject {
-    if (!_retainer) {
-        _retainer = _object;
-    }
-}
-
-- (void)releaseObject {
-    _retainer = nil;
-}
-
-- (NSString *)debugDescription {
-    return [NSString stringWithFormat:@"<%@: %@>",
-        [self class], self.reference
-    ];
-}
-
 @end

Classes/GlobalStateExplorers/FLEXWebViewController.m

@@ -25,7 +25,7 @@
         WKWebViewConfiguration *configuration = [WKWebViewConfiguration new];
 
         if (@available(iOS 10.0, *)) {
-            configuration.dataDetectorTypes = WKDataDetectorTypeLink;
+            configuration.dataDetectorTypes = UIDataDetectorTypeLink;
         }
 
         self.webView = [[WKWebView alloc] initWithFrame:CGRectZero configuration:configuration];
@@ -38,26 +38,9 @@
     self = [self initWithNibName:nil bundle:nil];
     if (self) {
         self.originalText = text;
-
-        NSString *html = @"<head><style>:root{ color-scheme: light dark; }</style>"
-            "<meta name='viewport' content='initial-scale=1.0'></head><body><pre>%@</pre></body>";
-
-        // Loading message for when input text takes a long time to escape
-        NSString *loadingMessage = [NSString stringWithFormat:html, @"Loading..."];
-        [self.webView loadHTMLString:loadingMessage baseURL:nil];
-
-        // Escape HTML on a background thread
-        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-            NSString *escapedText = [FLEXUtility stringByEscapingHTMLEntitiesInString:text];
-            NSString *htmlString = [NSString stringWithFormat:html, escapedText];
-
-            // Update webview on the main thread
-            dispatch_async(dispatch_get_main_queue(), ^{
-                [self.webView loadHTMLString:htmlString baseURL:nil];
-            });
-        });
+        NSString *htmlString = [NSString stringWithFormat:@"<head><meta name='viewport' content='initial-scale=1.0'></head><body><pre>%@</pre></body>", [FLEXUtility stringByEscapingHTMLEntitiesInString:text]];
+        [self.webView loadHTMLString:htmlString baseURL:nil];
     }
-
     return self;
 }
 
@@ -67,10 +50,16 @@
         NSURLRequest *request = [NSURLRequest requestWithURL:url];
         [self.webView loadRequest:request];
     }
-
     return self;
 }
 
+- (void)dealloc {
+    // WKWebView's delegate is assigned so we need to clear it manually.
+    if (_webView.navigationDelegate == self) {
+        _webView.navigationDelegate = nil;
+    }
+}
+
 - (void)viewDidLoad {
     [super viewDidLoad];
     
@@ -79,9 +68,7 @@
     self.webView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
     
     if (self.originalText.length > 0) {
-        self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc]
-            initWithTitle:@"Copy" style:UIBarButtonItemStylePlain target:self action:@selector(copyButtonTapped:)
-        ];
+        self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"Copy" style:UIBarButtonItemStylePlain target:self action:@selector(copyButtonTapped:)];
     }
 }
 
@@ -92,23 +79,20 @@
 
 #pragma mark - WKWebView Delegate
 
-- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction
-                                                     decisionHandler:(void (^)(WKNavigationActionPolicy))handler {
+- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
     WKNavigationActionPolicy policy = WKNavigationActionPolicyCancel;
     if (navigationAction.navigationType == WKNavigationTypeOther) {
         // Allow the initial load
         policy = WKNavigationActionPolicyAllow;
     } else {
-        // For clicked links, push another web view controller onto the navigation stack
-        // so that hitting the back button works as expected.
+        // For clicked links, push another web view controller onto the navigation stack so that hitting the back button works as expected.
         // Don't allow the current web view to handle the navigation.
         NSURLRequest *request = navigationAction.request;
-        FLEXWebViewController *webVC = [[[self class] alloc] initWithURL:request.URL];
-        webVC.title = request.URL.absoluteString;
+        FLEXWebViewController *webVC = [[[self class] alloc] initWithURL:[request URL]];
+        webVC.title = [[request URL] absoluteString];
         [self.navigationController pushViewController:webVC animated:YES];
     }
-
-    handler(policy);
+    decisionHandler(policy);
 }
 
 
@@ -117,7 +101,7 @@
 + (BOOL)supportsPathExtension:(NSString *)extension {
     BOOL supported = NO;
     NSSet<NSString *> *supportedExtensions = [self webViewSupportedPathExtensions];
-    if ([supportedExtensions containsObject:extension.lowercaseString]) {
+    if ([supportedExtensions containsObject:[extension lowercaseString]]) {
         supported = YES;
     }
     return supported;
@@ -129,14 +113,11 @@
     dispatch_once(&onceToken, ^{
         // Note that this is not exhaustive, but all these extensions should work well in the web view.
         // See https://developer.apple.com/library/archive/documentation/AppleApplications/Reference/SafariWebContent/CreatingContentforSafarioniPhone/CreatingContentforSafarioniPhone.html#//apple_ref/doc/uid/TP40006482-SW7
-        pathExtensions = [NSSet<NSString *> setWithArray:@[
-            @"jpg", @"jpeg", @"png", @"gif", @"pdf", @"svg", @"tiff", @"3gp", @"3gpp", @"3g2",
-            @"3gp2", @"aiff", @"aif", @"aifc", @"cdda", @"amr", @"mp3", @"swa", @"mp4", @"mpeg",
-            @"mpg", @"mp3", @"wav", @"bwf", @"m4a", @"m4b", @"m4p", @"mov", @"qt", @"mqv", @"m4v"
-        ]];
+        pathExtensions = [NSSet<NSString *> setWithArray:@[@"jpg", @"jpeg", @"png", @"gif", @"pdf", @"svg", @"tiff", @"3gp", @"3gpp", @"3g2",
+                                                           @"3gp2", @"aiff", @"aif", @"aifc", @"cdda", @"amr", @"mp3", @"swa", @"mp4", @"mpeg",
+                                                           @"mpg", @"mp3", @"wav", @"bwf", @"m4a", @"m4b", @"m4p", @"mov", @"qt", @"mqv", @"m4v"]];
         
     });
-
     return pathExtensions;
 }
 

Classes/GlobalStateExplorers/FileBrowser/FLEXActivityViewController.h

@@ -1,20 +0,0 @@
-//
-//  FLEXActivityViewController.h
-//  FLEX
-//
-//  Created by Tanner Bennett on 5/26/22.
-//
-
-#import <UIKit/UIKit.h>
-
-NS_ASSUME_NONNULL_BEGIN
-
-/// Wraps UIActivityViewController so that it can't dismiss other view controllers
-@interface FLEXActivityViewController : UIActivityViewController
-
-/// @param source A \c UIVIew, \c UIBarButtonItem, or \c NSValue representing a source rect.
-+ (id)sharing:(NSArray *)items source:(nullable id)source;
-
-@end
-
-NS_ASSUME_NONNULL_END

Classes/GlobalStateExplorers/FileBrowser/FLEXActivityViewController.m

@@ -1,42 +0,0 @@
-//
-//  FLEXActivityViewController.m
-//  FLEX
-//
-//  Created by Tanner Bennett on 5/26/22.
-//
-
-#import "FLEXActivityViewController.h"
-#import "FLEXMacros.h"
-
-@interface FLEXActivityViewController ()
-@end
-
-@implementation FLEXActivityViewController
-
-+ (id)sharing:(NSArray *)items source:(id)sender {
-    UIViewController *shareSheet = [[UIActivityViewController alloc]
-        initWithActivityItems:items applicationActivities:nil
-    ];
-    
-    if (sender && UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
-        UIPopoverPresentationController *popover = shareSheet.popoverPresentationController;
-        
-        // Source view
-        if ([sender isKindOfClass:UIView.self]) {
-            popover.sourceView = sender;
-        }
-        // Source bar item
-        if ([sender isKindOfClass:UIBarButtonItem.self]) {
-            popover.barButtonItem = sender;
-        }
-        // Source rect
-        if ([sender isKindOfClass:NSValue.self]) {
-            CGRect rect = [sender CGRectValue];
-            popover.sourceRect = rect;
-        }
-    }
-    
-    return shareSheet;
-}
-
-@end

Classes/GlobalStateExplorers/FileBrowser/FLEXFileBrowserController.h

@@ -8,6 +8,7 @@
 
 #import "FLEXTableViewController.h"
 #import "FLEXGlobalsEntry.h"
+#import "FLEXFileBrowserSearchOperation.h"
 
 @interface FLEXFileBrowserController : FLEXTableViewController <FLEXGlobalsEntry>
 

Classes/GlobalStateExplorers/FileBrowser/FLEXFileBrowserController.m

@@ -9,13 +9,11 @@
 #import "FLEXFileBrowserController.h"
 #import "FLEXUtility.h"
 #import "FLEXWebViewController.h"
-#import "FLEXActivityViewController.h"
 #import "FLEXImagePreviewViewController.h"
 #import "FLEXTableListViewController.h"
 #import "FLEXObjectExplorerFactory.h"
 #import "FLEXObjectExplorerViewController.h"
 #import <mach-o/loader.h>
-#import "FLEXFileBrowserSearchOperation.h"
 
 @interface FLEXFileBrowserTableViewCell : UITableViewCell
 @end
@@ -56,8 +54,9 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
         self.title = [path lastPathComponent];
         self.operationQueue = [NSOperationQueue new];
         
-        // Compute path size
-        weakify(self)
+        
+        //computing path size
+        FLEXFileBrowserController *__weak weakSelf = self;
         dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
             NSFileManager *fileManager = NSFileManager.defaultManager;
             NSDictionary<NSString *, id> *attributes = [fileManager attributesOfItemAtPath:path error:NULL];
@@ -67,15 +66,16 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
                 attributes = [fileManager attributesOfItemAtPath:[path stringByAppendingPathComponent:fileName] error:NULL];
                 totalSize += [attributes fileSize];
 
-                // Bail if the interested view controller has gone away
-                if (!self) {
+                // Bail if the interested view controller has gone away.
+                if (!weakSelf) {
                     return;
                 }
             }
 
-            dispatch_async(dispatch_get_main_queue(), ^{ strongify(self)
-                self.recursiveSize = @(totalSize);
-                [self.tableView reloadData];
+            dispatch_async(dispatch_get_main_queue(), ^{
+                FLEXFileBrowserController *__strong strongSelf = weakSelf;
+                strongSelf.recursiveSize = @(totalSize);
+                [strongSelf.tableView reloadData];
             });
         });
 
@@ -266,19 +266,14 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
         if ([pathExtension isEqualToString:@"json"]) {
             prettyString = [FLEXUtility prettyJSONStringFromData:fileData];
         } else {
-            // Try to decode an archived object, regardless of file extension
-            NSKeyedUnarchiver *unarchiver = ({
-                NSKeyedUnarchiver *obj = nil;
-                if (@available(iOS 12.0, *)) {
-                    obj = [[NSKeyedUnarchiver alloc] initForReadingFromData:fileData error:nil];
-                } else {
-                    obj = [[NSKeyedUnarchiver alloc] initForReadingWithData:fileData];
-                }
-                obj.requiresSecureCoding = NO;
-                obj;
-            });
-            id object = [unarchiver decodeObjectForKey:NSKeyedArchiveRootObjectKey];
-
+            // Regardless of file extension...
+            
+            id object = nil;
+            @try {
+                // Try to decode an archived object regardless of file extension
+                object = [NSKeyedUnarchiver unarchiveObjectWithData:fileData];
+            } @catch (NSException *e) { }
+            
             // Try to decode other things instead
             object = object ?: [NSPropertyListSerialization
                 propertyListWithData:fileData
@@ -363,43 +358,44 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
     // Since our actions are outside of that protocol, we need to manually handle the action forwarding from the cells.
 }
 
-- (UIContextMenuConfiguration *)tableView:(UITableView *)tableView
-contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
-                                    point:(CGPoint)point __IOS_AVAILABLE(13.0) {
-    weakify(self)
-    return [UIContextMenuConfiguration configurationWithIdentifier:nil previewProvider:nil
-        actionProvider:^UIMenu *(NSArray<UIMenuElement *> *suggestedActions) {
-            UITableViewCell * const cell = [tableView cellForRowAtIndexPath:indexPath];
-            UIAction *rename = [UIAction actionWithTitle:@"Rename" image:nil identifier:@"Rename"
-                handler:^(UIAction *action) { strongify(self)
-                    [self fileBrowserRename:cell];
-                }
-            ];
-            UIAction *delete = [UIAction actionWithTitle:@"Delete" image:nil identifier:@"Delete"
-                handler:^(UIAction *action) { strongify(self)
-                    [self fileBrowserDelete:cell];
-                }
-            ];
-            UIAction *copyPath = [UIAction actionWithTitle:@"Copy Path" image:nil identifier:@"Copy Path"
-                handler:^(UIAction *action) { strongify(self)
-                    [self fileBrowserCopyPath:cell];
-                }
-            ];
-            UIAction *share = [UIAction actionWithTitle:@"Share" image:nil identifier:@"Share"
-                handler:^(UIAction *action) { strongify(self)
-                    [self fileBrowserShare:cell];
-                }
-            ];
-            
-            return [UIMenu menuWithTitle:@"Manage File" image:nil
-                identifier:@"Manage File"
-                options:UIMenuOptionsDisplayInline
-                children:@[rename, delete, copyPath, share]
-            ];
-        }
-    ];
+#if FLEX_AT_LEAST_IOS13_SDK
+
+- (UIContextMenuConfiguration *)tableView:(UITableView *)tableView contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath point:(CGPoint)point __IOS_AVAILABLE(13.0) {
+    __weak __typeof__(self) weakSelf = self;
+    return [UIContextMenuConfiguration configurationWithIdentifier:nil
+                                                   previewProvider:nil
+                                                    actionProvider:^UIMenu * _Nullable(NSArray<UIMenuElement *> * _Nonnull suggestedActions) {
+        UITableViewCell * const cell = [tableView cellForRowAtIndexPath:indexPath];
+        UIAction *rename = [UIAction actionWithTitle:@"Rename"
+                                               image:nil
+                                          identifier:@"Rename"
+                                             handler:^(__kindof UIAction * _Nonnull action) {
+            [weakSelf fileBrowserRename:cell];
+        }];
+        UIAction *delete = [UIAction actionWithTitle:@"Delete"
+                                               image:nil
+                                          identifier:@"Delete"
+                                             handler:^(__kindof UIAction * _Nonnull action) {
+            [weakSelf fileBrowserDelete:cell];
+        }];
+        UIAction *copyPath = [UIAction actionWithTitle:@"Copy Path"
+                                                 image:nil
+                                            identifier:@"Copy Path"
+                                               handler:^(__kindof UIAction * _Nonnull action) {
+            [weakSelf fileBrowserCopyPath:cell];
+        }];
+        UIAction *share = [UIAction actionWithTitle:@"Share"
+                                              image:nil
+                                         identifier:@"Share"
+                                            handler:^(__kindof UIAction * _Nonnull action) {
+            [weakSelf fileBrowserShare:cell];
+        }];
+        return [UIMenu menuWithTitle:@"Manage File" image:nil identifier:@"Manage File" options:UIMenuOptionsDisplayInline children:@[rename, delete, copyPath, share]];
+    }];
 }
 
+#endif
+
 - (void)openFileController:(NSString *)fullPath {
     UIDocumentInteractionController *controller = [UIDocumentInteractionController new];
     controller.URL = [NSURL fileURLWithPath:fullPath];
@@ -476,7 +472,7 @@ contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
         [self openFileController:pathString];
     } else {
         // Share sheet for files
-        UIViewController *shareSheet = [FLEXActivityViewController sharing:@[filePath] source:sender];
+        UIActivityViewController *shareSheet = [[UIActivityViewController alloc] initWithActivityItems:@[filePath] applicationActivities:nil];
         [self presentViewController:shareSheet animated:true completion:nil];
     }
 }

Classes/GlobalStateExplorers/Globals/FLEXGlobalsEntry.h

@@ -19,7 +19,6 @@ typedef NS_ENUM(NSUInteger, FLEXGlobalsRow) {
     FLEXGlobalsRowCookies,
     FLEXGlobalsRowBrowseRuntime,
     FLEXGlobalsRowAppKeychainItems,
-    FLEXGlobalsRowPushNotifications,
     FLEXGlobalsRowAppDelegate,
     FLEXGlobalsRowRootViewController,
     FLEXGlobalsRowUserDefaults,

Classes/GlobalStateExplorers/Globals/FLEXGlobalsViewController.m

@@ -11,7 +11,6 @@
 #import "FLEXRuntimeUtility.h"
 #import "FLEXObjcRuntimeViewController.h"
 #import "FLEXKeychainViewController.h"
-#import "FLEXAPNSViewController.h"
 #import "FLEXObjectExplorerViewController.h"
 #import "FLEXObjectExplorerFactory.h"
 #import "FLEXLiveObjectsController.h"
@@ -58,8 +57,6 @@
     switch (row) {
         case FLEXGlobalsRowAppKeychainItems:
             return [FLEXKeychainViewController flex_concreteGlobalsEntry:row];
-        case FLEXGlobalsRowPushNotifications:
-            return [FLEXAPNSViewController flex_concreteGlobalsEntry:row];
         case FLEXGlobalsRowAddressInspector:
             return [FLEXAddressExplorerCoordinator flex_concreteGlobalsEntry:row];
         case FLEXGlobalsRowBrowseRuntime:
@@ -97,14 +94,13 @@
         case FLEXGlobalsRowMainThread:
         case FLEXGlobalsRowOperationQueue:
             return [FLEXObjectExplorerFactory flex_concreteGlobalsEntry:row];
-        
-        case FLEXGlobalsRowCount: break;
+
+        default:
+            @throw [NSException
+                exceptionWithName:NSInternalInconsistencyException
+                reason:@"Missing globals case in switch" userInfo:nil
+            ];
     }
-    
-    @throw [NSException
-        exceptionWithName:NSInternalInconsistencyException
-        reason:@"Missing globals case in switch" userInfo:nil
-    ];
 }
 
 + (NSArray<FLEXGlobalsSection *> *)defaultGlobalSections {
@@ -126,7 +122,6 @@
                 [self globalsEntryForRow:FLEXGlobalsRowMainBundle],
                 [self globalsEntryForRow:FLEXGlobalsRowUserDefaults],
                 [self globalsEntryForRow:FLEXGlobalsRowAppKeychainItems],
-                [self globalsEntryForRow:FLEXGlobalsRowPushNotifications],
                 [self globalsEntryForRow:FLEXGlobalsRowApplication],
                 [self globalsEntryForRow:FLEXGlobalsRowAppDelegate],
                 [self globalsEntryForRow:FLEXGlobalsRowKeyWindow],

Classes/GlobalStateExplorers/Keychain/FLEXKeychain.h

@@ -34,9 +34,6 @@ extern NSString *const kFLEXKeychainClassKey;
 /// Item description.
 extern NSString *const kFLEXKeychainDescriptionKey;
 
-/// Item group.
-extern NSString *const kFLEXKeychainGroupKey;
-
 /// Item label.
 extern NSString *const kFLEXKeychainLabelKey;
 

Classes/GlobalStateExplorers/Keychain/FLEXKeychain.m

@@ -15,7 +15,6 @@ NSString * const kFLEXKeychainAccountKey = @"acct";
 NSString * const kFLEXKeychainCreatedAtKey = @"cdat";
 NSString * const kFLEXKeychainClassKey = @"labl";
 NSString * const kFLEXKeychainDescriptionKey = @"desc";
-NSString * const kFLEXKeychainGroupKey = @"agrp";
 NSString * const kFLEXKeychainLabelKey = @"labl";
 NSString * const kFLEXKeychainLastModifiedKey = @"mdat";
 NSString * const kFLEXKeychainWhereKey = @"svce";

Classes/GlobalStateExplorers/Keychain/FLEXKeychainQuery.m

@@ -28,26 +28,25 @@
     if (status == errSecSuccess) {//item already exists, update it!
         query = [[NSMutableDictionary alloc]init];
         query[(__bridge id)kSecValueData] = self.passwordData;
-        #if __IPHONE_4_0 && TARGET_OS_IPHONE
+#if __IPHONE_4_0 && TARGET_OS_IPHONE
         CFTypeRef accessibilityType = FLEXKeychain.accessibilityType;
         if (accessibilityType) {
             query[(__bridge id)kSecAttrAccessible] = (__bridge id)accessibilityType;
         }
-        #endif
+#endif
         status = SecItemUpdate((__bridge CFDictionaryRef)(searchQuery), (__bridge CFDictionaryRef)(query));
-    }
-    else if (status == errSecItemNotFound){//item not found, create it!
+    }else if (status == errSecItemNotFound){//item not found, create it!
         query = [self query];
         if (self.label) {
             query[(__bridge id)kSecAttrLabel] = self.label;
         }
         query[(__bridge id)kSecValueData] = self.passwordData;
-        #if __IPHONE_4_0 && TARGET_OS_IPHONE
+#if __IPHONE_4_0 && TARGET_OS_IPHONE
         CFTypeRef accessibilityType = FLEXKeychain.accessibilityType;
         if (accessibilityType) {
             query[(__bridge id)kSecAttrAccessible] = (__bridge id)accessibilityType;
         }
-        #endif
+#endif
         status = SecItemAdd((__bridge CFDictionaryRef)query, NULL);
     }
     
@@ -70,9 +69,9 @@
     }
     
     NSMutableDictionary *query = [self query];
-    #if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE
     status = SecItemDelete((__bridge CFDictionaryRef)query);
-    #else
+#else
     // On Mac OS, SecItemDelete will not delete a key created in a different
     // app, nor in a different version of the same app.
     //
@@ -89,7 +88,7 @@
         status = SecKeychainItemDelete((SecKeychainItemRef)result);
         CFRelease(result);
     }
-    #endif
+#endif
     
     if (status != errSecSuccess && error != NULL) {
         *error = [self errorWithCode:status];
@@ -103,12 +102,12 @@
     NSMutableDictionary *query = [self query];
     query[(__bridge id)kSecReturnAttributes] = @YES;
     query[(__bridge id)kSecMatchLimit] = (__bridge id)kSecMatchLimitAll;
-    #if __IPHONE_4_0 && TARGET_OS_IPHONE
+#if __IPHONE_4_0 && TARGET_OS_IPHONE
     CFTypeRef accessibilityType = FLEXKeychain.accessibilityType;
     if (accessibilityType) {
         query[(__bridge id)kSecAttrAccessible] = (__bridge id)accessibilityType;
     }
-    #endif
+#endif
     
     CFTypeRef result = NULL;
     OSStatus status = SecItemCopyMatching((__bridge CFDictionaryRef)query, &result);
@@ -150,6 +149,19 @@
 
 #pragma mark - Accessors
 
+- (void)setPasswordObject:(id<NSCoding>)object {
+    self.passwordData = [NSKeyedArchiver archivedDataWithRootObject:object];
+}
+
+
+- (id<NSCoding>)passwordObject {
+    if (self.passwordData.length) {
+        return [NSKeyedUnarchiver unarchiveObjectWithData:self.passwordData];
+    }
+    
+    return nil;
+}
+
 
 - (void)setPassword:(NSString *)password {
     self.passwordData = [password dataUsingEncoding:NSUTF8StringEncoding];
@@ -158,7 +170,7 @@
 
 - (NSString *)password {
     if (self.passwordData.length) {
-        return [[NSString alloc] initWithData:self.passwordData encoding:NSUTF8StringEncoding];
+        return [NSString stringWithCString:self.passwordData.bytes encoding:NSUTF8StringEncoding];
     }
     
     return nil;
@@ -169,11 +181,11 @@
 
 #ifdef FLEXKEYCHAIN_SYNCHRONIZATION_AVAILABLE
 + (BOOL)isSynchronizationAvailable {
-    #if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE
     return YES;
-    #else
+#else
     return floor(NSFoundationVersionNumber) > NSFoundationVersionNumber10_8_4;
-    #endif
+#endif
 }
 #endif
 
@@ -192,15 +204,15 @@
         dictionary[(__bridge id)kSecAttrAccount] = self.account;
     }
     
-    #ifdef FLEXKEYCHAIN_ACCESS_GROUP_AVAILABLE
-    #if !TARGET_IPHONE_SIMULATOR
+#ifdef FLEXKEYCHAIN_ACCESS_GROUP_AVAILABLE
+#if !TARGET_IPHONE_SIMULATOR
     if (self.accessGroup) {
         dictionary[(__bridge id)kSecAttrAccessGroup] = self.accessGroup;
     }
-    #endif
-    #endif
+#endif
+#endif
     
-    #ifdef FLEXKEYCHAIN_SYNCHRONIZATION_AVAILABLE
+#ifdef FLEXKEYCHAIN_SYNCHRONIZATION_AVAILABLE
     if ([[self class] isSynchronizationAvailable]) {
         id value;
         
@@ -221,7 +233,7 @@
         
         dictionary[(__bridge id)(kSecAttrSynchronizable)] = value;
     }
-    #endif
+#endif
     
     return dictionary;
 }
@@ -239,7 +251,7 @@
         case errSecSuccess: return nil;
         case FLEXKeychainErrorBadArguments: message = NSLocalizedStringFromTableInBundle(@"FLEXKeychainErrorBadArguments", @"FLEXKeychain", resourcesBundle, nil); break;
             
-        #if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE
         case errSecUnimplemented: {
             message = NSLocalizedStringFromTableInBundle(@"errSecUnimplemented", @"FLEXKeychain", resourcesBundle, nil);
             break;
@@ -279,10 +291,10 @@
         default: {
             message = NSLocalizedStringFromTableInBundle(@"errSecDefault", @"FLEXKeychain", resourcesBundle, nil);
         }
-        #else
+#else
         default:
             message = (__bridge_transfer NSString *)SecCopyErrorMessageString(code, NULL);
-        #endif
+#endif
     }
     
     NSDictionary *userInfo = message ? @{ NSLocalizedDescriptionKey : message } : nil;

Classes/GlobalStateExplorers/Keychain/FLEXKeychainViewController.m

@@ -30,10 +30,10 @@
 - (void)viewDidLoad {
     [super viewDidLoad];
     
-    [self addToolbarItems:@[
-        FLEXBarButtonItemSystem(Add, self, @selector(addPressed)),
-        [FLEXBarButtonItemSystem(Trash, self, @selector(trashPressed:)) flex_withTintColor:UIColor.redColor],
-    ]];
+    self.navigationItem.rightBarButtonItems = @[
+        [UIBarButtonItem flex_systemItem:UIBarButtonSystemItemTrash target:self action:@selector(trashPressed:)],
+        [UIBarButtonItem flex_systemItem:UIBarButtonSystemItemAdd target:self action:@selector(addPressed)],
+    ];
 
     [self reloadData];
 }
@@ -43,15 +43,14 @@
         cellConfiguration:^(__kindof FLEXTableViewCell *cell, NSDictionary *item, NSInteger row) {
             cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
         
-            id service = item[kFLEXKeychainWhereKey];
-            if ([service isKindOfClass:[NSString class]]) {
-                cell.textLabel.text = service;
-                cell.detailTextLabel.text = [item[kFLEXKeychainAccountKey] description];
+            id account = item[kFLEXKeychainAccountKey];
+            if ([account isKindOfClass:[NSString class]]) {
+                cell.textLabel.text = account;
             } else {
                 cell.textLabel.text = [NSString stringWithFormat:
                     @"[%@]\n\n%@",
-                    NSStringFromClass([service class]),
-                    [service description]
+                    NSStringFromClass([account class]),
+                    [account description]
                 ];
             }
         } filterMatcher:^BOOL(NSString *filterText, NSDictionary *item) {
@@ -99,9 +98,8 @@
     NSDictionary *item = self.section.filteredList[idx];
 
     FLEXKeychainQuery *query = [FLEXKeychainQuery new];
-    query.service = [item[kFLEXKeychainWhereKey] description];
-    query.account = [item[kFLEXKeychainAccountKey] description];
-    query.accessGroup = [item[kFLEXKeychainGroupKey] description];
+    query.service = item[kFLEXKeychainWhereKey];
+    query.account = item[kFLEXKeychainAccountKey];
     [query fetch:nil];
 
     return query;
@@ -131,18 +129,6 @@
         make.title(@"Clear Keychain");
         make.message(@"This will remove all keychain items for this app.\n");
         make.message(@"This action cannot be undone. Are you sure?");
-        make.button(@"Yes, clear the keychain").destructiveStyle().handler(^(NSArray *strings) {
-            [self confirmClearKeychain];
-        });
-        make.button(@"Cancel").cancelStyle();
-    } showFrom:self source:sender];
-}
-
-- (void)confirmClearKeychain {
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"ARE YOU SURE?");
-        make.message(@"This action CANNOT BE UNDONE.\nAre you sure you want to continue?\n");
-        make.message(@"If you're sure, scroll to confirm.");
         make.button(@"Yes, clear the keychain").destructiveStyle().handler(^(NSArray *strings) {
             for (id account in self.section.list) {
                 [self deleteItem:account];
@@ -150,12 +136,8 @@
 
             [self reloadData];
         });
-        make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel");
-        make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel");
-        make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel");
-        make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel"); make.button(@"Cancel");
         make.button(@"Cancel").cancelStyle();
-    } showFrom:self];
+    } showFrom:self source:sender];
 }
 
 - (void)addPressed {
@@ -233,7 +215,6 @@
         make.message(@"Service: ").message(query.service);
         make.message(@"\nAccount: ").message(query.account);
         make.message(@"\nPassword: ").message(query.password);
-        make.message(@"\nGroup: ").message(query.accessGroup);
 
         make.button(@"Copy Service").handler(^(NSArray<NSString *> *strings) {
             [UIPasteboard.generalPasteboard flex_copy:query.service];

Classes/GlobalStateExplorers/RuntimeBrowser/DataSources/FLEXRuntimeClient.m

@@ -195,7 +195,7 @@ static inline NSString * TBWildcardMap(NSString *token, NSString *candidate, TBW
             "/System/Library/PrivateFrameworks/WebKitLegacy.framework/WebKitLegacy",
             RTLD_LAZY
         );
-        void (*WebKitInitialize)(void) = dlsym(handle, "WebKitInitialize");
+        void (*WebKitInitialize)() = dlsym(handle, "WebKitInitialize");
         if (WebKitInitialize) {
             NSAssert(NSThread.isMainThread,
                 @"WebKitInitialize can only be called on the main thread"
@@ -303,14 +303,14 @@ static inline NSString * TBWildcardMap(NSString *token, NSString *candidate, TBW
         if (options == TBWildcardOptionsAny) {
             return [[bundles flex_flatmapped:^NSArray *(NSString *bundlePath, NSUInteger idx) {
                 return [self classNamesInImageAtPath:bundlePath];
-            }] flex_sortedUsingSelector:@selector(caseInsensitiveCompare:)];
+            }] sortedUsingSelector:@selector(caseInsensitiveCompare:)];
         }
 
         return [[bundles flex_flatmapped:^NSArray *(NSString *bundlePath, NSUInteger idx) {
             return [[self classNamesInImageAtPath:bundlePath] flex_mapped:^id(NSString *className, NSUInteger idx) {
                 return TBWildcardMap(query, className, options);
             }];
-        }] flex_sortedUsingSelector:@selector(caseInsensitiveCompare:)];
+        }] sortedUsingSelector:@selector(caseInsensitiveCompare:)];
     }
 }
 

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKBToolbarButton.m

@@ -51,7 +51,7 @@
         [self sizeToFit];
         
         if (@available(iOS 13, *)) {
-            self.appearance = UIKeyboardAppearanceDefault;
+            self.appearance = UIKeyboardTypeDefault;
         } else {
             self.appearance = UIKeyboardAppearanceLight;
         }
@@ -84,6 +84,7 @@
     switch (_appearance) {
         default:
         case UIKeyboardAppearanceDefault:
+            #if FLEX_AT_LEAST_IOS13_SDK
             if (@available(iOS 13, *)) {
                 titleColor = UIColor.labelColor;
                 
@@ -96,6 +97,7 @@
                 }
                 break;
             }
+            #endif
         case UIKeyboardAppearanceLight:
             titleColor = UIColor.blackColor;
             backgroundColor = lightColor;

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKeyPathSearchController.m

@@ -61,7 +61,6 @@
     searchBar.keyboardType = UIKeyboardTypeWebSearch;
     searchBar.autocorrectionType = UITextAutocorrectionTypeNo;
     if (@available(iOS 11, *)) {
-        searchBar.smartQuotesType = UITextSmartQuotesTypeNo;
         searchBar.smartInsertDeleteType = UITextSmartInsertDeleteTypeNo;
     }
 
@@ -102,7 +101,7 @@
 
     // Change "Bundle.fooba" to "Bundle.foobar."
     NSString *orig = self.delegate.searchController.searchBar.text;
-    NSString *keyPath = [orig flex_stringByReplacingLastKeyPathComponent:text];
+    NSString *keyPath = [orig stringByReplacingLastKeyPathComponent:text];
     self.delegate.searchController.searchBar.text = keyPath;
 
     self.keyPath = [FLEXRuntimeKeyPathTokenizer tokenizeString:keyPath];
@@ -131,7 +130,7 @@
     // Available since at least iOS 9, still present in iOS 13
     UITextField *field = [searchBar valueForKey:@"_searchBarTextField"];
 
-    if ([self searchBar:searchBar shouldChangeTextInRange:field.flex_selectedRange replacementText:text]) {
+    if ([self searchBar:searchBar shouldChangeTextInRange:field.selectedRange replacementText:text]) {
         [field replaceRange:field.selectedTextRange withText:text];
     }
 }
@@ -267,7 +266,7 @@
             self.filteredClasses = nil;
         }
 
-        self.timer = [NSTimer flex_fireSecondsFromNow:0.15 block:^{
+        self.timer = [NSTimer fireSecondsFromNow:0.15 block:^{
             [self updateTable];
         }];
     }

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKeyboardToolbar.m

@@ -40,7 +40,7 @@
         self.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
         
         if (@available(iOS 13, *)) {
-            self.appearance = UIKeyboardAppearanceDefault;
+            self.appearance = UIKeyboardTypeDefault;
         } else {
             self.appearance = UIKeyboardAppearanceLight;
         }
@@ -106,6 +106,7 @@
     
     switch (_appearance) {
         case UIKeyboardAppearanceDefault:
+            #if FLEX_AT_LEAST_IOS13_SDK
             if (@available(iOS 13, *)) {
                 borderColor = UIColor.systemBackgroundColor;
                 
@@ -118,6 +119,7 @@
                 }
                 break;
             }
+            #endif
         case UIKeyboardAppearanceLight: {
             borderColor = UIColor.clearColor;
             backgroundColor = lightColor;

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXObjcRuntimeViewController.m

@@ -10,12 +10,9 @@
 #import "FLEXKeyPathSearchController.h"
 #import "FLEXRuntimeBrowserToolbar.h"
 #import "UIGestureRecognizer+Blocks.h"
-#import "UIBarButtonItem+FLEX.h"
 #import "FLEXTableView.h"
 #import "FLEXObjectExplorerFactory.h"
 #import "FLEXAlert.h"
-#import "FLEXRuntimeClient.h"
-#import <dlfcn.h>
 
 @interface FLEXObjcRuntimeViewController () <FLEXKeyPathSearchControllerDelegate>
 
@@ -31,26 +28,9 @@
 - (void)viewDidLoad {
     [super viewDidLoad];
     
-    // Long press on navigation bar to initialize webkit legacy
-    //
-    // We call initializeWebKitLegacy automatically before you search
-    // all bundles just to be safe (since touching some classes before
-    // WebKit is initialized will initialize it on a thread other than
-    // the main thread), but sometimes you can encounter this crash
-    // without searching through all bundles, of course.
-    [self.navigationController.navigationBar addGestureRecognizer:[
-        [UILongPressGestureRecognizer alloc]
-            initWithTarget:[FLEXRuntimeClient class]
-            action:@selector(initializeWebKitLegacy)
-        ]
-    ];
-    
-    [self addToolbarItems:@[FLEXBarButtonItem(@"dlopen()", self, @selector(dlopenPressed:))]];
-    
     // Search bar stuff, must be first because this creates self.searchController
     self.showsSearchBar = YES;
     self.showSearchBarInitially = YES;
-    self.activatesSearchBarAutomatically = YES;
     // Using pinSearchBar on this screen causes a weird visual
     // thing on the next view controller that gets pushed.
     //
@@ -77,66 +57,13 @@
     [self.tableView deselectRowAtIndexPath:self.tableView.indexPathForSelectedRow animated:YES];
 }
 
-
-#pragma mark dlopen
-
-/// Prompt user for dlopen shortcuts to choose from
-- (void)dlopenPressed:(id)sender {
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"Dynamically Open Library");
-        make.message(@"Invoke dlopen() with the given path. Choose an option below.");
-        
-        make.button(@"System Framework").handler(^(NSArray<NSString *> *_) {
-            [self dlopenWithFormat:@"/System/Library/Frameworks/%@.framework/%@"];
-        });
-        make.button(@"System Private Framework").handler(^(NSArray<NSString *> *_) {
-            [self dlopenWithFormat:@"/System/Library/PrivateFrameworks/%@.framework/%@"];
-        });
-        make.button(@"Arbitrary Binary").handler(^(NSArray<NSString *> *_) {
-            [self dlopenWithFormat:nil];
-        });
-        
-        make.button(@"Cancel").cancelStyle();
-    } showFrom:self];
-}
-
-/// Prompt user for input and dlopen
-- (void)dlopenWithFormat:(NSString *)format {
-    [FLEXAlert makeAlert:^(FLEXAlert *make) {
-        make.title(@"Dynamically Open Library");
-        if (format) {
-            make.message(@"Pass in a framework name, such as CarKit or FrontBoard.");
-        } else {
-            make.message(@"Pass in an absolute path to a binary.");
-        }
-        
-        make.textField(format ? @"ARKit" : @"/System/Library/Frameworks/ARKit.framework/ARKit");
-        
-        make.button(@"Cancel").cancelStyle();
-        make.button(@"Open").destructiveStyle().handler(^(NSArray<NSString *> *strings) {
-            NSString *path = strings[0];
-            
-            if (path.length < 2) {
-                [self dlopenInvalidPath];
-            } else if (format) {
-                path = [NSString stringWithFormat:format, path, path];
-            }
-            
-            if (!dlopen(path.UTF8String, RTLD_NOW)) {
-                [FLEXAlert makeAlert:^(FLEXAlert *make) {
-                    make.title(@"Error").message(@(dlerror()));
-                    make.button(@"Dismiss").cancelStyle();
-                }];
-            }
-        });
-    } showFrom:self];
-}
-
-- (void)dlopenInvalidPath {
-    [FLEXAlert makeAlert:^(FLEXAlert * _Nonnull make) {
-        make.title(@"Path or Name Too Short");
-        make.button(@"Dismiss").cancelStyle();
-    } showFrom:self];
+- (void)viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    
+    dispatch_async(dispatch_get_main_queue(), ^{
+        // This doesn't work unless it's wrapped in this dispatch_async call
+        [self.searchController.searchBar becomeFirstResponder];
+    });
 }
 
 

Classes/GlobalStateExplorers/SystemLog/ActivityStreamAPI.h

@@ -26,7 +26,7 @@
  *
  * See <os/object.h> for details.
  */
-#if !TARGET_OS_MACCATALYST && !__has_include(<xpc/xpc.h>)
+#if !TARGET_OS_MACCATALYST
 #if OS_OBJECT_USE_OBJC
 OS_OBJECT_DECL(xpc_object);
 #else

Classes/GlobalStateExplorers/SystemLog/FLEXOSLogController.m

@@ -168,10 +168,11 @@ static uint8_t (*OSLogGetType)(void *);
             NSDate *date = [NSDate dateWithTimeIntervalSince1970:log_message->tv_gmt.tv_sec];
             
             // Get log message text
+            const char *messageText = OSLogCopyFormattedMessage(log_message);
             // https://github.com/limneos/oslog/issues/1
-            // https://github.com/FLEXTool/FLEX/issues/564
-            const char *messageText = OSLogCopyFormattedMessage(log_message) ?: "";
-
+            if (entry->log_message.format && !(strcmp(entry->log_message.format, messageText))) {
+                messageText = (char *)entry->log_message.format;
+            }
             // move messageText from stack to heap
             NSString *msg = [NSString stringWithUTF8String:messageText];
 

Classes/GlobalStateExplorers/SystemLog/FLEXSystemLogCell.m

@@ -9,7 +9,6 @@
 #import "FLEXSystemLogCell.h"
 #import "FLEXSystemLogMessage.h"
 #import "UIFont+FLEX.h"
-#import "NSDateFormatter+FLEX.h"
 
 NSString *const kFLEXSystemLogCellIdentifier = @"FLEXSystemLogCellIdentifier";
 
@@ -107,7 +106,14 @@ static const UIEdgeInsets kFLEXLogMessageCellInsets = {10.0, 10.0, 10.0, 10.0};
 }
 
 + (NSString *)logTimeStringFromDate:(NSDate *)date {
-    return [NSDateFormatter flex_stringFrom:date format:FLEXDateFormatVerbose];
+    static NSDateFormatter *formatter = nil;
+    static dispatch_once_t onceToken;
+    dispatch_once(&onceToken, ^{
+        formatter = [NSDateFormatter new];
+        formatter.dateFormat = @"yyyy-MM-dd HH:mm:ss.SSS";
+    });
+
+    return [formatter stringFromDate:date];
 }
 
 @end

Classes/GlobalStateExplorers/SystemLog/FLEXSystemLogViewController.m

@@ -98,11 +98,12 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     [super viewDidLoad];
 
     self.showsSearchBar = YES;
-    self.pinSearchBar = YES;
+    self.showSearchBarInitially = NO;
 
-    weakify(self)
-    id logHandler = ^(NSArray<FLEXSystemLogMessage *> *newMessages) { strongify(self)
-        [self handleUpdateWithNewMessages:newMessages];
+    __weak __typeof(self) weakSelf = self;
+    id logHandler = ^(NSArray<FLEXSystemLogMessage *> *newMessages) {
+        __strong __typeof(weakSelf) strongSelf = weakSelf;
+        [strongSelf handleUpdateWithNewMessages:newMessages];
     };
 
     if (FLEXOSLogAvailable() && !FLEXNSLogHookWorks) {
@@ -136,18 +137,20 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     [self.logController startMonitoring];
 }
 
-- (NSArray<FLEXTableViewSection *> *)makeSections { weakify(self)
+- (NSArray<FLEXTableViewSection *> *)makeSections {
+    __weak __typeof(self) weakSelf = self;
     _logMessages = [FLEXMutableListSection list:@[]
         cellConfiguration:^(FLEXSystemLogCell *cell, FLEXSystemLogMessage *message, NSInteger row) {
-            strongify(self)
-        
-            cell.logMessage = message;
-            cell.highlightedText = self.filterText;
+            __strong __typeof(self) strongSelf = weakSelf;
+            if (strongSelf) {
+                cell.logMessage = message;
+                cell.highlightedText = strongSelf.filterText;
 
-            if (row % 2 == 0) {
-                cell.backgroundColor = FLEXColor.primaryBackgroundColor;
-            } else {
-                cell.backgroundColor = FLEXColor.secondaryBackgroundColor;
+                if (row % 2 == 0) {
+                    cell.backgroundColor = FLEXColor.primaryBackgroundColor;
+                } else {
+                    cell.backgroundColor = FLEXColor.secondaryBackgroundColor;
+                }
             }
         } filterMatcher:^BOOL(NSString *filterText, FLEXSystemLogMessage *message) {
             NSString *displayedText = [FLEXSystemLogCell displayedTextForLogMessage:message];
@@ -175,15 +178,9 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     [self.logMessages mutate:^(NSMutableArray *list) {
         [list addObjectsFromArray:newMessages];
     }];
-    
-    // Re-filter messages to filter against new messages
-    if (self.filterText.length) {
-        [self updateSearchResults:self.filterText];
-    }
 
     // "Follow" the log as new messages stream in if we were previously near the bottom.
-    UITableView *tv = self.tableView;
-    BOOL wasNearBottom = tv.contentOffset.y >= tv.contentSize.height - tv.frame.size.height - 100.0;
+    BOOL wasNearBottom = self.tableView.contentOffset.y >= self.tableView.contentSize.height - self.tableView.frame.size.height - 100.0;
     [self reloadData];
     if (wasNearBottom) {
         [self scrollToLastRow];
@@ -193,8 +190,8 @@ static BOOL my_os_log_shim_enabled(void *addr) {
 - (void)scrollToLastRow {
     NSInteger numberOfRows = [self.tableView numberOfRowsInSection:0];
     if (numberOfRows > 0) {
-        NSIndexPath *last = [NSIndexPath indexPathForRow:numberOfRows - 1 inSection:0];
-        [self.tableView scrollToRowAtIndexPath:last atScrollPosition:UITableViewScrollPositionBottom animated:YES];
+        NSIndexPath *lastIndexPath = [NSIndexPath indexPathForRow:numberOfRows - 1 inSection:0];
+        [self.tableView scrollToRowAtIndexPath:lastIndexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
     }
 }
 
@@ -268,26 +265,8 @@ static BOOL my_os_log_shim_enabled(void *addr) {
 - (void)tableView:(UITableView *)tableView performAction:(SEL)action forRowAtIndexPath:(NSIndexPath *)indexPath withSender:(id)sender {
     if (action == @selector(copy:)) {
         // We usually only want to copy the log message itself, not any metadata associated with it.
-        UIPasteboard.generalPasteboard.string = self.logMessages.filteredList[indexPath.row].messageText ?: @"";
+        UIPasteboard.generalPasteboard.string = self.logMessages.filteredList[indexPath.row].messageText;
     }
 }
 
-- (UIContextMenuConfiguration *)tableView:(UITableView *)tableView
-contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
-                                    point:(CGPoint)point __IOS_AVAILABLE(13.0) {
-    weakify(self)
-    return [UIContextMenuConfiguration configurationWithIdentifier:nil previewProvider:nil
-        actionProvider:^UIMenu *(NSArray<UIMenuElement *> *suggestedActions) {
-            UIAction *copy = [UIAction actionWithTitle:@"Copy"
-                                                 image:nil
-                                            identifier:@"Copy"
-                                               handler:^(UIAction *action) { strongify(self)
-                // We usually only want to copy the log message itself, not any metadata associated with it.
-                UIPasteboard.generalPasteboard.string = self.logMessages.filteredList[indexPath.row].messageText ?: @"";
-            }];
-            return [UIMenu menuWithTitle:@"" image:nil identifier:nil options:UIMenuOptionsDisplayInline children:@[copy]];
-        }
-    ];
-}
-
 @end

Classes/Headers/CALayer+FLEX.h

@@ -1 +0,0 @@
-../../Classes/Utility/Categories/CALayer+FLEX.h

Classes/Headers/FLEX-Categories.h

@@ -1 +0,0 @@
-../../Classes/FLEX-Categories.h

Classes/Headers/FLEX-Core.h

@@ -1 +0,0 @@
-../../Classes/FLEX-Core.h

Classes/Headers/FLEX-ObjectExploring.h

@@ -1 +0,0 @@
-../../Classes/FLEX-ObjectExploring.h

Classes/Headers/FLEX-Runtime.h

@@ -1 +0,0 @@
-../../Classes/FLEX-Runtime.h

Classes/Headers/FLEX.h

@@ -1 +0,0 @@
-../../Classes/FLEX.h

Classes/Headers/FLEXAlert.h

@@ -1 +0,0 @@
-../../Classes/Utility/FLEXAlert.h

Classes/Headers/FLEXBlockDescription.h

@@ -1 +0,0 @@
-../../Classes/Utility/Runtime/Objc/Reflection/FLEXBlockDescription.h

Classes/Headers/FLEXClassBuilder.h

@@ -1 +0,0 @@
-../../Classes/Utility/Runtime/Objc/Reflection/FLEXClassBuilder.h

Classes/Headers/FLEXCodeFontCell.h

@@ -1 +0,0 @@
-../../Classes/Core/Views/Cells/FLEXCodeFontCell.h

Classes/Headers/FLEXCollectionContentSection.h

@@ -1 +0,0 @@
-../../Classes/ObjectExplorers/Sections/FLEXCollectionContentSection.h

Classes/Headers/FLEXColorPreviewSection.h

@@ -1 +0,0 @@
-../../Classes/ObjectExplorers/Sections/FLEXColorPreviewSection.h

Classes/Headers/FLEXDefaultsContentSection.h

@@ -1 +0,0 @@
-../../Classes/ObjectExplorers/Sections/FLEXDefaultsContentSection.h

Classes/Headers/FLEXExplorerToolbar.h

@@ -1 +0,0 @@
-../../Classes/Toolbar/FLEXExplorerToolbar.h

Classes/Headers/FLEXExplorerToolbarItem.h

@@ -1 +0,0 @@
-../../Classes/Toolbar/FLEXExplorerToolbarItem.h

Classes/Headers/FLEXFileBrowserController.h

@@ -1 +0,0 @@
-../../Classes/GlobalStateExplorers/FileBrowser/FLEXFileBrowserController.h

Classes/Headers/FLEXFilteringTableViewController.h

@@ -1 +0,0 @@
-../../Classes/Core/Controllers/FLEXFilteringTableViewController.h

Classes/Headers/FLEXGlobalsEntry.h

@@ -1 +0,0 @@
-../../Classes/GlobalStateExplorers/Globals/FLEXGlobalsEntry.h

Classes/Headers/FLEXIvar.h

@@ -1 +0,0 @@
-../../Classes/Utility/Runtime/Objc/Reflection/FLEXIvar.h