Fix bug in new FLEXMirror usage

FLEXMetadataExtras.h

.github/FUNDING.yml

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

.gitignore

@@ -20,3 +20,4 @@ DerivedData
 /Example/Pods
 Podfile.lock
 IDEWorkspaceChecks.plist
+*.xcworkspace

.vscode/settings.json

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

Classes/Core/Controllers/FLEXFilteringTableViewController.m

@@ -9,6 +9,7 @@
 #import "FLEXFilteringTableViewController.h"
 #import "FLEXTableViewSection.h"
 #import "NSArray+FLEX.h"
+#import "FLEXMacros.h"
 
 @interface FLEXFilteringTableViewController ()
 
@@ -73,7 +74,7 @@
 #pragma mark - Search
 
 - (void)updateSearchResults:(NSString *)newText {
-    NSArray *(^filter)() = ^NSArray *{
+    NSArray *(^filter)(void) = ^NSArray *{
         self.filterText = newText;
 
         // Sections will adjust data based on this property
@@ -187,8 +188,6 @@
     [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];
@@ -207,6 +206,4 @@
     return nil;
 }
 
-#endif
-
 @end

Classes/Core/Controllers/FLEXNavigationController.m

@@ -20,6 +20,7 @@
 @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
@@ -95,10 +96,17 @@
 - (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
-    [FLEXTabList.sharedList closeTab:self];
+    if ([self.presentingViewController isKindOfClass:[FLEXExplorerViewController class]]) {
+        [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;
@@ -148,8 +156,15 @@
 }
      
 - (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) {
+        if (self.toolbarHidden && self.canShowToolbar) {
             [self setToolbarHidden:NO animated:YES];
         }
     }
@@ -165,7 +180,7 @@
 
 - (void)_gestureRecognizedInteractiveHide:(UIPanGestureRecognizer *)sender {
     if (sender.state == UIGestureRecognizerStateRecognized) {
-        BOOL show = self.topViewController.toolbarItems.count;
+        BOOL show = self.canShowToolbar;
         CGFloat yTranslation = [sender translationInView:self.view].y;
         CGFloat yVelocity = [sender velocityInView:self.view].y;
         if (yVelocity > 2000) {

Classes/Core/Controllers/FLEXTableViewController.h

@@ -67,6 +67,10 @@ 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

@@ -50,15 +50,12 @@ 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;
 }
 
@@ -69,9 +66,9 @@ 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:)]) {
@@ -106,11 +103,9 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
 
         self.automaticallyShowsSearchBarCancelButton = YES;
 
-        #if FLEX_AT_LEAST_IOS13_SDK
         if (@available(iOS 13, *)) {
             self.searchController.automaticallyShowsScopeBar = NO;
         }
-        #endif
         
         [self addSearchController:self.searchController];
     } else {
@@ -124,18 +119,15 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
     _showsCarousel = showsCarousel;
     
     if (showsCarousel) {
-        _carousel = ({
-            __weak __typeof(self) weakSelf = self;
-
+        _carousel = ({ weakify(self)
+            
             FLEXScopeCarousel *carousel = [FLEXScopeCarousel new];
-            carousel.selectedIndexChangedAction = ^(NSInteger idx) {
-                __typeof(self) self = weakSelf;
+            carousel.selectedIndexChangedAction = ^(NSInteger idx) { strongify(self);
                 [self.searchDelegate updateSearchResults:self.searchText];
             };
 
             // UITableView won't update the header size unless you reset the header view
-            [carousel registerBlockForDynamicTypeChanges:^(FLEXScopeCarousel *carousel) {
-                __typeof(self) self = weakSelf;
+            [carousel registerBlockForDynamicTypeChanges:^(FLEXScopeCarousel *_) { strongify(self);
                 [self layoutTableHeaderIfNeeded];
             }];
 
@@ -173,21 +165,17 @@ 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;
 }
@@ -241,7 +229,7 @@ CGFloat const kFLEXDebounceForExpensiveIO = 0.5;
     self.tableView.keyboardDismissMode = UIScrollViewKeyboardDismissModeOnDrag;
     
     // Toolbar
-    self.navigationController.toolbarHidden = NO;
+    self.navigationController.toolbarHidden = self.toolbarItems.count > 0;
     self.navigationController.hidesBarsOnSwipe = YES;
 
     // On iOS 13, the root view controller shows it's search bar no matter what.
@@ -259,12 +247,17 @@ 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];
 }
@@ -286,6 +279,17 @@ 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;
@@ -525,13 +529,37 @@ 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 (^updateSearchResults)(void) = ^{
         if (self.searchResultsUpdater) {
             [self.searchResultsUpdater updateSearchResults:text];
         } else {

Classes/Core/FLEXTableViewSection.h

@@ -7,7 +7,6 @@
 //
 
 #import <UIKit/UIKit.h>
-#import "FLEXMacros.h"
 #import "NSArray+FLEX.h"
 @class FLEXTableView;
 
@@ -101,7 +100,6 @@ 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.
@@ -121,7 +119,6 @@ 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

@@ -64,8 +64,6 @@
     return kFLEXDefaultCell;
 }
 
-#if FLEX_AT_LEAST_IOS13_SDK
-
 - (NSString *)menuTitleForRow:(NSInteger)row {
     NSString *title = [self titleForRow:row];
     NSString *subtitle = [self menuSubtitleForRow:row];
@@ -127,8 +125,6 @@
     return @[];
 }
 
-#endif
-
 - (NSArray<NSString *> *)copyMenuItemsForRow:(NSInteger)row {
     return nil;
 }

Classes/Core/Views/Carousel/FLEXScopeCarousel.m

@@ -9,6 +9,7 @@
 #import "FLEXScopeCarousel.h"
 #import "FLEXCarouselCell.h"
 #import "FLEXColor.h"
+#import "FLEXMacros.h"
 #import "UIView+FLEX_Layout.h"
 
 const CGFloat kCarouselItemSpacing = 0;
@@ -72,11 +73,10 @@ NSString * const kCarouselCellReuseIdentifier = @"kCarouselCellReuseIdentifier";
         self.sizingCell.title = @"NSObject";
 
         // Dynamic type
-        __weak __typeof(self) weakSelf = self;
+        weakify(self);
         _dynamicTypeObserver = [NSNotificationCenter.defaultCenter
             addObserverForName:UIContentSizeCategoryDidChangeNotification
-            object:nil queue:nil usingBlock:^(NSNotification *note) {
-                __typeof(self) self = weakSelf;
+            object:nil queue:nil usingBlock:^(NSNotification *note) { strongify(self)
                 [self.collectionView setNeedsLayout];
                 [self setNeedsUpdateConstraints];
 

Classes/Core/Views/FLEXTableView.m

@@ -30,29 +30,21 @@ 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/FLEXArgumentInputStructView.h

@@ -10,4 +10,7 @@
 
 @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

@@ -19,6 +19,41 @@
 
 @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) {
@@ -181,40 +216,13 @@
     return NO;
 }
 
++ (void)registerFieldNames:(NSArray<NSString *> *)names forTypeEncoding:(NSString *)typeEncoding {
+    NSParameterAssert(typeEncoding); NSParameterAssert(names);
+    structFieldNameRegistrar[typeEncoding] = names;
+}
+
 + (NSArray<NSString *> *)customFieldTitlesForTypeEncoding:(const char *)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;
+    return structFieldNameRegistrar[@(typeEncoding)];
 }
 
 @end

Classes/Editing/ArgumentInputViews/FLEXArgumentInputTextView.m

@@ -33,6 +33,7 @@
         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

@@ -21,4 +21,7 @@
 /// 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

@@ -67,4 +67,9 @@
     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)())onCommit;
++ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)(void))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)())onCommit {
++ (instancetype)target:(NSUserDefaults *)defaults key:(NSString *)key commitHandler:(void(^_Nullable)(void))onCommit {
     FLEXDefaultEditorViewController *editor = [self target:defaults data:key commitHandler:onCommit];
     editor.title = @"Edit Default";
     return editor;

Classes/Editing/FLEXFieldEditorView.m

@@ -9,6 +9,7 @@
 #import "FLEXFieldEditorView.h"
 #import "FLEXArgumentInputView.h"
 #import "FLEXUtility.h"
+#import "FLEXColor.h"
 
 @interface FLEXFieldEditorView ()
 
@@ -122,7 +123,7 @@
 }
 
 + (UIColor *)dividerColor {
-    return UIColor.lightGrayColor;
+    return FLEXColor.tertiaryBackgroundColor;
 }
 
 + (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)())onCommit;
++ (nullable instancetype)target:(id)target property:(FLEXProperty *)property commitHandler:(void(^_Nullable)(void))onCommit;
 /// @return nil if the ivar type is unsupported
-+ (nullable instancetype)target:(id)target ivar:(FLEXIvar *)ivar commitHandler:(void(^_Nullable)())onCommit;
++ (nullable instancetype)target:(id)target ivar:(FLEXIvar *)ivar commitHandler:(void(^_Nullable)(void))onCommit;
 
 /// Subclasses can change the button title via the \c title property
 @property (nonatomic, readonly) UIBarButtonItem *getterButton;

Classes/Editing/FLEXFieldEditorViewController.m

@@ -11,12 +11,14 @@
 #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;
 
@@ -30,19 +32,14 @@
 
 #pragma mark - Initialization
 
-+ (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;
-    }
-
++ (instancetype)target:(id)target property:(nonnull FLEXProperty *)property commitHandler:(void(^)(void))onCommit {
     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(^_Nullable)())onCommit {
++ (instancetype)target:(id)target ivar:(nonnull FLEXIvar *)ivar commitHandler:(void(^)(void))onCommit {
     FLEXFieldEditorViewController *editor = [self target:target data:ivar commitHandler:onCommit];
     editor.title = [@"Ivar: " stringByAppendingString:ivar.name];
     editor.ivar = ivar;
@@ -66,6 +63,8 @@
     self.toolbarItems = @[
         UIBarButtonItem.flex_flexibleSpace, self.getterButton, self.actionButton
     ];
+    
+    [self registerAuxiliaryInfo];
 
     // Configure input view
     self.fieldEditorView.fieldDescription = self.fieldDescription;
@@ -127,6 +126,17 @@
 
 #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];
@@ -135,6 +145,10 @@
     }
 }
 
+- (id<FLEXMetadataAuxiliaryInfo>)auxiliaryInfoProvider {
+    return self.ivar ?: self.property;
+}
+
 - (const FLEXTypeEncoding *)typeEncoding {
     if (self.property) {
         return self.property.attributes.typeEncoding.UTF8String;
@@ -151,14 +165,4 @@
     }
 }
 
-+ (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 (^_Nullable _commitHandler)(void);
 }
 
 /// @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)())onCommit;
++ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))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)())onCommit;
+- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))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)())onCommit {
++ (instancetype)target:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit {
     return [[self alloc] initWithTarget:target data:data commitHandler:onCommit];
 }
 
-- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)())onCommit {
+- (id)initWithTarget:(id)target data:(nullable id)data commitHandler:(void(^_Nullable)(void))onCommit {
     self = [super init];
     if (self) {
         _target = target;

Classes/ExplorerInterface/FLEXExplorerViewController.h

@@ -21,11 +21,21 @@
 
 - (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;
+- (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;
 
 // Keyboard shortcut helpers
 

Classes/ExplorerInterface/FLEXExplorerViewController.m

@@ -460,17 +460,12 @@ 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 *leftSwipe = [[UIPanGestureRecognizer alloc]
+    UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc]
         initWithTarget:self action:@selector(handleChangeViewAtPointGesture:)
     ];
-//    UIPanGestureRecognizer *rightSwipe = [[UIPanGestureRecognizer alloc]
-//        initWithTarget:self action:@selector(handleChangeViewAtPointGesture:)
-//    ];
-//    leftSwipe.direction = UISwipeGestureRecognizerDirectionLeft;
-//    rightSwipe.direction = UISwipeGestureRecognizerDirectionRight;
-    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:leftSwipe];
-//    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:rightSwipe];
+    [toolbar.selectedViewDescriptionContainer addGestureRecognizer:panGesture];
     
     // Long press gesture to present tabs manager
     [toolbar.globalsItem addGestureRecognizer:[[UILongPressGestureRecognizer alloc]
@@ -918,20 +913,33 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
     [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;
 }
@@ -970,11 +978,7 @@ typedef NS_ENUM(NSUInteger, FLEXExplorerMode) {
         } else {
             return [FLEXHierarchyViewController delegate:self];
         }
-    } completion:^{
-        if (completion) {
-            completion();
-        }
-    }];
+    } completion:completion];
 }
 
 - (void)toggleMenuTool {

Classes/ExplorerInterface/FLEXWindowManagerController.m

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

Classes/ExplorerInterface/Tabs/FLEXTabList.m

@@ -80,10 +80,10 @@
 
 - (void)closeTab:(UINavigationController *)tab {
     NSParameterAssert(tab);
-    NSParameterAssert([self.openTabs containsObject:tab]);
     NSInteger idx = [self.openTabs indexOfObject:tab];
-    
-    [self closeTabAtIndex:idx];
+    if (idx != NSNotFound) {
+        [self closeTabAtIndex:idx];
+    }
 }
 
 - (void)closeTabAtIndex:(NSInteger)idx {

Classes/FLEX-Categories.h

@@ -6,17 +6,15 @@
 //  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 <FLEX/UIBarButtonItem+FLEX.h>
-#import <FLEX/CALayer+FLEX.h>
-#import <FLEX/UIFont+FLEX.h>
-#import <FLEX/UIGestureRecognizer+Blocks.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/NSUserDefaults+FLEX.h>
-#import <FLEX/NSTimer+FLEX.h>
+#import "NSObject+FLEX_Reflection.h"
+#import "NSArray+FLEX.h"
+#import "NSUserDefaults+FLEX.h"
+#import "NSTimer+FLEX.h"

Classes/FLEX-Core.h

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

Classes/FLEX-ObjectExploring.h

@@ -6,25 +6,17 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import <FLEX/FLEXObjectExplorerFactory.h>
-#import <FLEX/FLEXObjectExplorerViewController.h>
+#import "FLEXObjectExplorerFactory.h"
+#import "FLEXObjectExplorerViewController.h"
 
-#import <FLEX/FLEXObjectExplorer.h>
+#import "FLEXObjectExplorer.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 "FLEXShortcut.h"
+#import "FLEXShortcutsSection.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>
+#import "FLEXCollectionContentSection.h"
+#import "FLEXColorPreviewSection.h"
+#import "FLEXDefaultsContentSection.h"
+#import "FLEXMetadataSection.h"
+#import "FLEXMutableListSection.h"
+#import "FLEXObjectInfoSection.h"

Classes/FLEX-Runtime.h

@@ -6,20 +6,22 @@
 //  Copyright © 2020 FLEX Team. All rights reserved.
 //
 
-#import <FLEX/FLEXObjcInternal.h>
-#import <FLEX/FLEXRuntimeSafety.h>
-#import <FLEX/FLEXBlockDescription.h>
-#import <FLEX/FLEXTypeEncodingParser.h>
+#import "FLEXObjcInternal.h"
+#import "FLEXSwiftInternal.h"
+#import "FLEXRuntimeSafety.h"
+#import "FLEXBlockDescription.h"
+#import "FLEXTypeEncodingParser.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 "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/FLEXProtocolBuilder.h>
-#import <FLEX/FLEXClassBuilder.h>
+#import "FLEXProtocolBuilder.h"
+#import "FLEXClassBuilder.h"

Classes/FLEX.h

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

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXDBQueryRowCell.h

@@ -8,12 +8,21 @@
 
 #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

@@ -63,11 +63,12 @@ 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) {
-        label.frame = CGRectMake(width * i + 5, 0, (width - 10), height);
+        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);
     }];
 }
 

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXDatabaseManager.h

@@ -29,6 +29,7 @@
 
 @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 widthForContentCellInColumn:(NSInteger)column;
+- (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView minWidthForContentCellInColumn:(NSInteger)column;
 - (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView heightForContentCellInRow:(NSInteger)row;
 - (CGFloat)heightForTopHeaderInTableView:(FLEXMultiColumnTableView *)tableView;
 - (CGFloat)widthForLeftHeaderInTableView:(FLEXMultiColumnTableView *)tableView;

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXMultiColumnTableView.m

@@ -9,10 +9,12 @@
 #import "FLEXMultiColumnTableView.h"
 #import "FLEXDBQueryRowCell.h"
 #import "FLEXTableLeftCell.h"
+#import "NSArray+FLEX.h"
 #import "FLEXColor.h"
 
 @interface FLEXMultiColumnTableView () <
-    UITableViewDataSource, UITableViewDelegate, UIScrollViewDelegate
+    UITableViewDataSource, UITableViewDelegate,
+    UIScrollViewDelegate, FLEXDBQueryRowCellLayoutSource
 >
 
 @property (nonatomic) UIScrollView *contentScrollView;
@@ -21,12 +23,12 @@
 @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;
@@ -71,9 +73,9 @@ static const CGFloat kColumnMargin = 1;
     }
     
     CGFloat contentWidth = 0.0;
-    NSInteger rowsCount = self.numberOfColumns;
-    for (int i = 0; i < rowsCount; i++) {
-        contentWidth += [self contentWidthForColumn:i];
+    NSInteger columnsCount = self.numberOfColumns;
+    for (int i = 0; i < columnsCount; i++) {
+        contentWidth += CGRectGetWidth(self.headerViews[i].bounds);
     }
     
     CGFloat contentHeight = height - topheaderHeight - topInsets;
@@ -147,26 +149,30 @@ 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.headerScrollView.subviews) {
+    for (UIView *subview in self.headerViews) {
         [subview removeFromSuperview];
     }
     
-    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)
-        ];
+    __block CGFloat xOffset = 0;
+    
+    self.headerViews = [NSArray flex_forEachUpTo:self.numberOfColumns map:^id(NSUInteger column) {
+        FLEXTableColumnHeader *header = [FLEXTableColumnHeader new];
         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;
         }
@@ -178,21 +184,22 @@ static const CGFloat kColumnMargin = 1;
         [header addGestureRecognizer:gesture];
         header.userInteractionEnabled = YES;
         
-        [self.headerScrollView addSubview:header];
         xOffset += width;
-    }
+        [self.headerScrollView addSubview:header];
+        return header;
+    }];
 }
 
 - (void)contentHeaderTap:(UIGestureRecognizer *)gesture {
-    NSInteger newSortColumn = [self.headerScrollView.subviews indexOfObject:gesture.view];
+    NSInteger newSortColumn = [self.headerViews indexOfObject:gesture.view];
     FLEXTableColumnHeaderSortType newType = FLEXNextTableColumnHeaderSortType(self.sortType);
     
     // Reset old header
-    FLEXTableColumnHeader *oldHeader = (id)self.headerScrollView.subviews[self.sortColumn];
+    FLEXTableColumnHeader *oldHeader = (id)self.headerViews[self.sortColumn];
     oldHeader.sortType = FLEXTableColumnHeaderSortTypeNone;
     
     // Update new header
-    FLEXTableColumnHeader *newHeader = (id)self.headerScrollView.subviews[newSortColumn];
+    FLEXTableColumnHeader *newHeader = (id)self.headerViews[newSortColumn];
     newHeader.sortType = newType;
     
     // Update self
@@ -227,13 +234,13 @@ 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;
     }
@@ -280,6 +287,17 @@ 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 {
@@ -298,8 +316,8 @@ static const CGFloat kColumnMargin = 1;
     return [self.dataSource rowTitle:row];
 }
 
-- (CGFloat)contentWidthForColumn:(NSInteger)column {
-    return [self.dataSource multiColumnTableView:self widthForContentCellInColumn:column];
+- (CGFloat)minContentWidthForColumn:(NSInteger)column {
+    return [self.dataSource multiColumnTableView:self minWidthForContentCellInColumn: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];
 }
 
-- (id)initWithmessage:(NSString *)message columns:(NSArray *)columns rows:(NSArray<NSArray *> *)rows {
+- (instancetype)initWithMessage:(NSString *)message columns:(NSArray<NSString *> *)columns rows:(NSArray<NSArray<NSString *> *> *)rows {
     NSParameterAssert(message || (columns && rows));
-    NSParameterAssert(columns.count == rows.firstObject.count);
+    NSParameterAssert(rows.count == 0 || columns.count == rows.firstObject.count);
     
     self = [super init];
     if (self) {

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXSQLiteDatabaseManager.m

@@ -12,7 +12,10 @@
 #import "FLEXRuntimeConstants.h"
 #import <sqlite3.h>
 
-static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name";
+#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");
 
 @interface FLEXSQLiteDatabaseManager ()
 @property (nonatomic) sqlite3 *db;
@@ -30,7 +33,7 @@ static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHER
 - (instancetype)initWithPath:(NSString *)path {
     self = [super init];
     if (self) {
-        self.path = path;;
+        self.path = path;
     }
     
     return self;
@@ -107,16 +110,36 @@ static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHER
 - (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 {
-    return [self executeStatement:[@"SELECT * FROM "
-        stringByAppendingString:tableName
-    ]].rows ?: @[];
+    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;
+    }];
 }
 
 - (FLEXSQLResult *)executeStatement:(NSString *)sql {
@@ -138,7 +161,7 @@ static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHER
             return self.lastResult;
         }
         
-        // Grab columns
+        // Grab columns (columnCount will be 0 for insert/update/delete) 
         int columnCount = sqlite3_column_count(pstmt);
         NSArray<NSString *> *columns = [NSArray flex_forEachUpTo:columnCount map:^id(NSUInteger i) {
             return @(sqlite3_column_name(pstmt, (int)i));
@@ -156,8 +179,9 @@ static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHER
         }
         
         if (status == SQLITE_DONE) {
-            if (rows.count) {
-                // We selected some rows
+            // columnCount will be 0 for insert/update/delete
+            if (rows.count || columnCount > 0) {
+                // We executed a SELECT query
                 result = _lastResult = [FLEXSQLResult columns:columns rows:rows];
             } else {
                 // We executed a query like INSERT, UDPATE, or DELETE
@@ -257,7 +281,7 @@ static NSString * const QUERY_TABLENAMES = @"SELECT name FROM sqlite_master WHER
 - (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

@@ -11,6 +11,9 @@
 #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;
@@ -60,9 +63,16 @@
     
     CGSize size = self.frame.size;
     
-    self.titleLabel.frame = CGRectMake(5, 0, size.width - 25, size.height);
-    self.arrowLabel.frame = CGRectMake(size.width - 20, 0, 20, size.height);
+    self.titleLabel.frame = CGRectMake(kMargin, 0, size.width - kArrowWidth - kMargin, size.height);
+    self.arrowLabel.frame = CGRectMake(size.width - kArrowWidth, 0, kArrowWidth, 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

@@ -7,10 +7,30 @@
 //
 
 #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

@@ -7,15 +7,22 @@
 //
 
 #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, copy) NSArray<NSArray *> *rows;
+@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) FLEXMultiColumnTableView *multiColumnView;
 @end
@@ -23,11 +30,44 @@
 @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 {
-    FLEXTableContentViewController *controller = [self new];
-    controller->_columns = columnNames;
-    controller->_rows = rowData;
-    return controller;
+    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;
 }
 
 - (void)loadView {
@@ -38,9 +78,9 @@
 
 - (void)viewDidLoad {
     [super viewDidLoad];
-    
-    self.edgesForExtendedLayout = UIRectEdgeNone;
+    self.title = self.tableName;
     [self.multiColumnView reloadData];
+    [self setupToolbarItems];
 }
 
 - (FLEXMultiColumnTableView *)multiColumnView {
@@ -56,6 +96,10 @@
     return _multiColumnView;
 }
 
+- (BOOL)canRefresh {
+    return self.databaseManager && self.tableName;
+}
+
 #pragma mark MultiColumnTableView DataSource
 
 - (NSInteger)numberOfColumnsInTableView:(FLEXMultiColumnTableView *)tableView {
@@ -84,8 +128,8 @@
 }
 
 - (CGFloat)multiColumnTableView:(FLEXMultiColumnTableView *)tableView
-    widthForContentCellInColumn:(NSInteger)column {
-    return 120;
+    minWidthForContentCellInColumn:(NSInteger)column {
+    return 100;
 }
 
 - (CGFloat)heightForTopHeaderInTableView:(FLEXMultiColumnTableView *)tableView {
@@ -111,6 +155,10 @@
         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"];
@@ -118,6 +166,34 @@
         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];
 }
@@ -127,7 +203,8 @@
                     sortType:(FLEXTableColumnHeaderSortType)sortType {
     
     NSArray<NSArray *> *sortContentData = [self.rows
-        sortedArrayUsingComparator:^NSComparisonResult(NSArray *obj1, NSArray *obj2) {
+        sortedArrayWithOptions:NSSortStable
+        usingComparator:^NSComparisonResult(NSArray *obj1, NSArray *obj2) {
             id a = obj1[column], b = obj2[column];
             if (a == NSNull.null) {
                 return NSOrderedAscending;
@@ -135,6 +212,11 @@
             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];
@@ -148,12 +230,11 @@
         sortContentData = sortContentData.reverseObjectEnumerator.allObjects.copy;
     }
     
-    self.rows = sortContentData;
+    self.rows = sortContentData.mutableCopy;
     [self.multiColumnView reloadData];
 }
 
-#pragma mark -
-#pragma mark About Transition
+#pragma mark - About Transition
 
 - (void)willTransitionToTraitCollection:(UITraitCollection *)newCollection
               withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coordinator {
@@ -171,4 +252,108 @@
     } 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

@@ -14,6 +14,7 @@
 #import "FLEXMutableListSection.h"
 #import "NSArray+FLEX.h"
 #import "FLEXAlert.h"
+#import "FLEXMacros.h"
 
 @interface FLEXTableListViewController ()
 @property (nonatomic, readonly) id<FLEXDatabaseManager> dbm;
@@ -70,9 +71,13 @@
     self.tables.selectionHandler = ^(FLEXTableListViewController *host, NSString *tableName) {
         NSArray *rows = [host.dbm queryAllDataInTable:tableName];
         NSArray *columns = [host.dbm queryAllColumnsOfTable:tableName];
-        
-        UIViewController *resultsScreen = [FLEXTableContentViewController columns:columns rows:rows];
-        resultsScreen.title = 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
+        ];
         [host.navigationController pushViewController:resultsScreen animated:YES];
     };
     

Classes/GlobalStateExplorers/DatabaseBrowser/FLEXTableRowDataViewController.h

@@ -0,0 +1,14 @@
+//
+//  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

@@ -0,0 +1,54 @@
+//
+//  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/FLEXLiveObjectsController.m

@@ -35,6 +35,7 @@ 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"];
@@ -45,15 +46,6 @@ static const NSInteger kFLEXLiveObjectsSortBySizeIndex = 2;
     [self reloadTableData];
 }
 
-- (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];
-    });
-}
-
 - (NSArray<NSString *> *)allClassNames {
     return self.instanceCountsForClassNames.allKeys;
 }
@@ -234,7 +226,10 @@ static const NSInteger kFLEXLiveObjectsSortBySizeIndex = 2;
 
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
     NSString *className = self.filteredClassNames[indexPath.row];
-    UIViewController *instances = [FLEXObjectListViewController instancesOfClassWithName:className];
+    UIViewController *instances = [FLEXObjectListViewController
+        instancesOfClassWithName:className
+        retained:YES
+    ];
     [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;
++ (UIViewController *)instancesOfClassWithName:(NSString *)className retained:(BOOL)retain;
 + (instancetype)subclassesOfClassWithName:(NSString *)className;
-+ (instancetype)objectsWithReferencesToObject:(id)object;
++ (instancetype)objectsWithReferencesToObject:(id)object retained:(BOOL)retain;
 
 @end

Classes/GlobalStateExplorers/FLEXObjectListViewController.m

@@ -29,24 +29,16 @@ typedef NS_ENUM(NSUInteger, FLEXObjectReferenceSection) {
     FLEXObjectReferenceSectionCount
 };
 
-NSArray<NSString *> * FLEXObjectReferenceSectionTitles() {
-    return @[
-        @"", @"AutoLayout", @"Key-Value Observing", @"FLEX"
-    ];
-}
-
-NSString const * FLEXTitleForObjectReferenceSection(FLEXObjectReferenceSection section) {
-    switch (section) {
-        case FLEXObjectReferenceSectionCount: @throw NSInternalInconsistencyException;
-        default: return FLEXObjectReferenceSectionTitles()[section];
-    }
-}
-
 @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) NSArray<FLEXObjectRef *> *references;
+@property (nonatomic, readonly, nullable) NSArray<FLEXObjectRef *> *references;
 @property (nonatomic, readonly) NSArray<NSPredicate *> *predicates;
 @property (nonatomic, readonly) NSArray<NSString *> *sectionTitles;
 
@@ -121,10 +113,16 @@ NSString const * FLEXTitleForObjectReferenceSection(FLEXObjectReferenceSection s
     }];
 }
 
++ (NSArray<NSString *> *)defaultSectionTitles {
+    return @[
+        @"", @"AutoLayout", @"Key-Value Observing", @"FLEX"
+    ];
+}
+
 
 #pragma mark - Initialization
 
-- (id)initWithReferences:(NSArray<FLEXObjectRef *> *)references {
+- (id)initWithReferences:(nullable NSArray<FLEXObjectRef *> *)references {
     return [self initWithReferences:references predicates:nil sectionTitles:nil];
 }
 
@@ -143,89 +141,41 @@ NSString const * FLEXTitleForObjectReferenceSection(FLEXObjectReferenceSection s
     return self;
 }
 
-+ (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];
++ (UIViewController *)instancesOfClassWithName:(NSString *)className retained:(BOOL)retain {
+    NSArray<FLEXObjectRef *> *references = [FLEXHeapEnumerator
+        instancesOfClassWithName:className retained:retain
+    ];
+    
     if (references.count == 1) {
         return [FLEXObjectExplorerFactory
-                explorerViewControllerForObject:references.firstObject.object
+            explorerViewControllerForObject:references.firstObject.object
         ];
     }
 
     FLEXObjectListViewController *controller = [[self alloc] initWithReferences:references];
-    controller.title = [NSString stringWithFormat:@"%@ (%lu)", className, (unsigned long)instances.count];
+    controller.title = [NSString stringWithFormat:@"%@ (%@)", className, @(references.count)];
     return controller;
 }
 
 + (instancetype)subclassesOfClassWithName:(NSString *)className {
-    NSArray<Class> *classes = FLEXGetAllSubclasses(NSClassFromString(className), NO);
-    NSArray<FLEXObjectRef *> *references = [FLEXObjectRef referencingClasses:classes];
+    NSArray<FLEXObjectRef *> *references = [FLEXHeapEnumerator subclassesOfClassWithName:className];
     FLEXObjectListViewController *controller = [[self alloc] initWithReferences:references];
-    controller.title = [NSString stringWithFormat:@"Subclasses of %@ (%lu)",
-        className, (unsigned long)classes.count
+    controller.title = [NSString stringWithFormat:@"Subclasses of %@ (%@)",
+        className, @(references.count)
     ];
 
     return controller;
 }
 
-+ (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");
-        }
-    });
++ (instancetype)objectsWithReferencesToObject:(id)object retained:(BOOL)retain {
+    NSArray<FLEXObjectRef *> *instances = [FLEXHeapEnumerator
+        objectsWithReferencesToObject:object retained:retain
+    ];
 
-    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 = FLEXObjectReferenceSectionTitles();
     FLEXObjectListViewController *viewController = [[self alloc]
         initWithReferences:instances
-        predicates:predicates
-        sectionTitles:sectionTitles
+        predicates:self.defaultPredicates
+        sectionTitles:self.defaultSectionTitles
     ];
     viewController.title = [NSString stringWithFormat:@"Referencing %@ %p",
         [FLEXRuntimeUtility safeClassNameForObject:object], object
@@ -278,14 +228,10 @@ NSString const * FLEXTitleForObjectReferenceSection(FLEXObjectReferenceSection s
         }
     ];
 
-    __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.selectionHandler = ^(UIViewController *host, FLEXObjectRef *ref) {
+        [host.navigationController pushViewController:[
+            FLEXObjectExplorerFactory explorerViewControllerForObject:ref.object
+        ] animated:YES];
     };
 
     section.customTitle = title;

Classes/GlobalStateExplorers/FLEXObjectRef.h

@@ -10,10 +10,19 @@
 
 @interface FLEXObjectRef : NSObject
 
-+ (instancetype)referencing:(id)object;
-+ (instancetype)referencing:(id)object ivar:(NSString *)ivarName;
+/// 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;
 
-+ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects;
+/// 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;
 /// Classes do not have a summary, and the reference is just the class name.
 + (NSArray<FLEXObjectRef *> *)referencingClasses:(NSArray<Class> *)classes;
 
@@ -22,6 +31,11 @@
 /// For instances, this is the result of -[FLEXRuntimeUtility summaryForObject:]
 /// For classes, there is no summary.
 @property (nonatomic, readonly) NSString *summary;
-@property (nonatomic, readonly) id object;
+@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;
 
 @end

Classes/GlobalStateExplorers/FLEXObjectRef.m

@@ -10,42 +10,68 @@
 #import "FLEXRuntimeUtility.h"
 #import "NSArray+FLEX.h"
 
-@interface FLEXObjectRef ()
+@interface FLEXObjectRef () {
+    /// Used to retain the object if desired
+    id _retainer;
+}
 @property (nonatomic, readonly) BOOL wantsSummary;
 @end
 
 @implementation FLEXObjectRef
 @synthesize summary = _summary;
 
-+ (instancetype)referencing:(id)object {
-    return [self referencing:object showSummary:YES];
++ (instancetype)unretained:(__unsafe_unretained id)object {
+    return [self referencing:object showSummary:YES retained:NO];
 }
 
-+ (instancetype)referencing:(id)object showSummary:(BOOL)showSummary {
-    return [[self alloc] initWithObject:object ivarName:nil showSummary:showSummary];
++ (instancetype)unretained:(__unsafe_unretained id)object ivar:(NSString *)ivarName {
+    return [[self alloc] initWithObject:object ivarName:ivarName showSummary:YES retained:NO];
 }
 
-+ (instancetype)referencing:(id)object ivar:(NSString *)ivarName {
-    return [[self alloc] initWithObject:object ivarName:ivarName showSummary:YES];
++ (instancetype)retained:(id)object {
+    return [self referencing:object showSummary:YES retained:YES];
 }
 
-+ (NSArray<FLEXObjectRef *> *)referencingAll:(NSArray *)objects {
++ (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 {
     return [objects flex_mapped:^id(id obj, NSUInteger idx) {
-        return [self referencing:obj showSummary:YES];
+        return [self referencing:obj showSummary:YES retained:retain];
     }];
 }
 
 + (NSArray<FLEXObjectRef *> *)referencingClasses:(NSArray<Class> *)classes {
     return [classes flex_mapped:^id(id obj, NSUInteger idx) {
-        return [self referencing:obj showSummary:NO];
+        return [self referencing:obj showSummary:NO retained:NO];
     }];
 }
 
-- (id)initWithObject:(id)object ivarName:(NSString *)ivar showSummary:(BOOL)showSummary {
+- (id)initWithObject:(__unsafe_unretained id)object
+            ivarName:(NSString *)ivar
+         showSummary:(BOOL)showSummary
+            retained:(BOOL)retain {
     self = [super init];
     if (self) {
         _object = object;
         _wantsSummary = showSummary;
+        
+        if (retain) {
+            _retainer = object;
+        }
 
         NSString *class = [FLEXRuntimeUtility safeClassNameForObject:object];
         if (ivar) {
@@ -73,4 +99,14 @@
     }
 }
 
+- (void)retainObject {
+    if (!_retainer) {
+        _retainer = _object;
+    }
+}
+
+- (void)releaseObject {
+    _retainer = nil;
+}
+
 @end

Classes/GlobalStateExplorers/FLEXWebViewController.m

@@ -25,7 +25,7 @@
         WKWebViewConfiguration *configuration = [WKWebViewConfiguration new];
 
         if (@available(iOS 10.0, *)) {
-            configuration.dataDetectorTypes = UIDataDetectorTypeLink;
+            configuration.dataDetectorTypes = WKDataDetectorTypeLink;
         }
 
         self.webView = [[WKWebView alloc] initWithFrame:CGRectZero configuration:configuration];
@@ -38,9 +38,26 @@
     self = [self initWithNibName:nil bundle:nil];
     if (self) {
         self.originalText = text;
-        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];
+
+        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];
+            });
+        });
     }
+
     return self;
 }
 
@@ -50,14 +67,8 @@
         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;
-    }
+    return self;
 }
 
 - (void)viewDidLoad {
@@ -68,7 +79,9 @@
     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:)
+        ];
     }
 }
 
@@ -79,20 +92,23 @@
 
 #pragma mark - WKWebView Delegate
 
-- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler {
+- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction
+                                                     decisionHandler:(void (^)(WKNavigationActionPolicy))handler {
     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];
     }
-    decisionHandler(policy);
+
+    handler(policy);
 }
 
 
@@ -101,7 +117,7 @@
 + (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;
@@ -113,11 +129,14 @@
     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/FLEXFileBrowserController.m

@@ -54,9 +54,8 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
         self.title = [path lastPathComponent];
         self.operationQueue = [NSOperationQueue new];
         
-        
-        //computing path size
-        FLEXFileBrowserController *__weak weakSelf = self;
+        // Compute path size
+        weakify(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];
@@ -66,16 +65,15 @@ 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 (!weakSelf) {
+                // Bail if the interested view controller has gone away
+                if (!self) {
                     return;
                 }
             }
 
-            dispatch_async(dispatch_get_main_queue(), ^{
-                FLEXFileBrowserController *__strong strongSelf = weakSelf;
-                strongSelf.recursiveSize = @(totalSize);
-                [strongSelf.tableView reloadData];
+            dispatch_async(dispatch_get_main_queue(), ^{ strongify(self)
+                self.recursiveSize = @(totalSize);
+                [self.tableView reloadData];
             });
         });
 
@@ -358,46 +356,43 @@ typedef NS_ENUM(NSUInteger, FLEXFileBrowserSortAttribute) {
     // Since our actions are outside of that protocol, we need to manually handle the action forwarding from the cells.
 }
 
-#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]];
-    }];
+    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]
+            ];
+        }
+    ];
 }
 
-#endif
-
 - (void)openFileController:(NSString *)fullPath {
     UIDocumentInteractionController *controller = [UIDocumentInteractionController new];
     controller.URL = [NSURL fileURLWithPath:fullPath];
@@ -475,6 +470,9 @@ contextMenuConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
     } else {
         // Share sheet for files
         UIActivityViewController *shareSheet = [[UIActivityViewController alloc] initWithActivityItems:@[filePath] applicationActivities:nil];
+        if (UIDevice.currentDevice.userInterfaceIdiom == UIUserInterfaceIdiomPad) {
+            shareSheet.popoverPresentationController.sourceView = sender;
+        }
         [self presentViewController:shareSheet animated:true completion:nil];
     }
 }

Classes/GlobalStateExplorers/Keychain/FLEXKeychain.h

@@ -34,6 +34,9 @@ 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

@@ -15,6 +15,7 @@ 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/FLEXKeychainViewController.m

@@ -46,7 +46,7 @@
             id service = item[kFLEXKeychainWhereKey];
             if ([service isKindOfClass:[NSString class]]) {
                 cell.textLabel.text = service;
-                cell.detailTextLabel.text = item[kFLEXKeychainAccountKey];
+                cell.detailTextLabel.text = [item[kFLEXKeychainAccountKey] description];
             } else {
                 cell.textLabel.text = [NSString stringWithFormat:
                     @"[%@]\n\n%@",
@@ -99,8 +99,9 @@
     NSDictionary *item = self.section.filteredList[idx];
 
     FLEXKeychainQuery *query = [FLEXKeychainQuery new];
-    query.service = item[kFLEXKeychainWhereKey];
-    query.account = item[kFLEXKeychainAccountKey];
+    query.service = [item[kFLEXKeychainWhereKey] description];
+    query.account = [item[kFLEXKeychainAccountKey] description];
+    query.accessGroup = [item[kFLEXKeychainGroupKey] description];
     [query fetch:nil];
 
     return query;
@@ -232,6 +233,7 @@
         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)() = dlsym(handle, "WebKitInitialize");
+        void (*WebKitInitialize)(void) = dlsym(handle, "WebKitInitialize");
         if (WebKitInitialize) {
             NSAssert(NSThread.isMainThread,
                 @"WebKitInitialize can only be called on the main thread"

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKBToolbarButton.m

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

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKeyPathSearchController.m

@@ -61,6 +61,7 @@
     searchBar.keyboardType = UIKeyboardTypeWebSearch;
     searchBar.autocorrectionType = UITextAutocorrectionTypeNo;
     if (@available(iOS 11, *)) {
+        searchBar.smartQuotesType = UITextSmartQuotesTypeNo;
         searchBar.smartInsertDeleteType = UITextSmartInsertDeleteTypeNo;
     }
 

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXKeyboardToolbar.m

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

Classes/GlobalStateExplorers/RuntimeBrowser/FLEXObjcRuntimeViewController.m

@@ -10,10 +10,12 @@
 #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>
 
@@ -43,9 +45,12 @@
         ]
     ];
     
+    [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.
     //
@@ -72,13 +77,61 @@
     [self.tableView deselectRowAtIndexPath:self.tableView.indexPathForSelectedRow animated:YES];
 }
 
-- (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];
-    });
+
+#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];
+            }
+            
+            dlopen(path.UTF8String, RTLD_NOW);
+        });
+    } showFrom:self];
+}
+
+- (void)dlopenInvalidPath {
+    [FLEXAlert makeAlert:^(FLEXAlert * _Nonnull make) {
+        make.title(@"Path or Name Too Short");
+        make.button(@"Dismiss").cancelStyle();
+    } showFrom:self];
 }
 
 

Classes/GlobalStateExplorers/SystemLog/FLEXOSLogController.m

@@ -168,11 +168,10 @@ 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
-            if (entry->log_message.format && !(strcmp(entry->log_message.format, messageText))) {
-                messageText = (char *)entry->log_message.format;
-            }
+            // https://github.com/FLEXTool/FLEX/issues/564
+            const char *messageText = OSLogCopyFormattedMessage(log_message) ?: "";
+
             // move messageText from stack to heap
             NSString *msg = [NSString stringWithUTF8String:messageText];
 

Classes/GlobalStateExplorers/SystemLog/FLEXSystemLogViewController.m

@@ -98,12 +98,11 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     [super viewDidLoad];
 
     self.showsSearchBar = YES;
-    self.showSearchBarInitially = NO;
+    self.pinSearchBar = YES;
 
-    __weak __typeof(self) weakSelf = self;
-    id logHandler = ^(NSArray<FLEXSystemLogMessage *> *newMessages) {
-        __strong __typeof(weakSelf) strongSelf = weakSelf;
-        [strongSelf handleUpdateWithNewMessages:newMessages];
+    weakify(self)
+    id logHandler = ^(NSArray<FLEXSystemLogMessage *> *newMessages) { strongify(self)
+        [self handleUpdateWithNewMessages:newMessages];
     };
 
     if (FLEXOSLogAvailable() && !FLEXNSLogHookWorks) {
@@ -137,20 +136,18 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     [self.logController startMonitoring];
 }
 
-- (NSArray<FLEXTableViewSection *> *)makeSections {
-    __weak __typeof(self) weakSelf = self;
+- (NSArray<FLEXTableViewSection *> *)makeSections { weakify(self)
     _logMessages = [FLEXMutableListSection list:@[]
         cellConfiguration:^(FLEXSystemLogCell *cell, FLEXSystemLogMessage *message, NSInteger row) {
-            __strong __typeof(self) strongSelf = weakSelf;
-            if (strongSelf) {
-                cell.logMessage = message;
-                cell.highlightedText = strongSelf.filterText;
+            strongify(self)
+        
+            cell.logMessage = message;
+            cell.highlightedText = self.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];
@@ -178,9 +175,15 @@ 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.
-    BOOL wasNearBottom = self.tableView.contentOffset.y >= self.tableView.contentSize.height - self.tableView.frame.size.height - 100.0;
+    UITableView *tv = self.tableView;
+    BOOL wasNearBottom = tv.contentOffset.y >= tv.contentSize.height - tv.frame.size.height - 100.0;
     [self reloadData];
     if (wasNearBottom) {
         [self scrollToLastRow];
@@ -190,8 +193,8 @@ static BOOL my_os_log_shim_enabled(void *addr) {
 - (void)scrollToLastRow {
     NSInteger numberOfRows = [self.tableView numberOfRowsInSection:0];
     if (numberOfRows > 0) {
-        NSIndexPath *lastIndexPath = [NSIndexPath indexPathForRow:numberOfRows - 1 inSection:0];
-        [self.tableView scrollToRowAtIndexPath:lastIndexPath atScrollPosition:UITableViewScrollPositionBottom animated:YES];
+        NSIndexPath *last = [NSIndexPath indexPathForRow:numberOfRows - 1 inSection:0];
+        [self.tableView scrollToRowAtIndexPath:last atScrollPosition:UITableViewScrollPositionBottom animated:YES];
     }
 }
 
@@ -269,26 +272,22 @@ static BOOL my_os_log_shim_enabled(void *addr) {
     }
 }
 
-#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 *(NSArray<UIMenuElement *> *suggestedActions) {
-        UIAction *copy = [UIAction actionWithTitle:@"Copy"
-                                             image:nil
-                                        identifier:@"Copy"
-                                           handler:^(__kindof UIAction *action) {
-            // We usually only want to copy the log message itself, not any metadata associated with it.
-            UIPasteboard.generalPasteboard.string = weakSelf.logMessages.filteredList[indexPath.row].messageText ?: @"";
-        }];
-        return [UIMenu menuWithTitle:@"" image:nil identifier:nil options:UIMenuOptionsDisplayInline children:@[copy]];
-    }];
+    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]];
+        }
+    ];
 }
 
-#endif
-
 @end

Classes/Headers/CALayer+FLEX.h

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

Classes/Headers/FLEX-Categories.h

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

Classes/Headers/FLEX-Core.h

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

Classes/Headers/FLEX-ObjectExploring.h

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

Classes/Headers/FLEX-Runtime.h

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

Classes/Headers/FLEX.h

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

Classes/Headers/FLEXAlert.h

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

Classes/Headers/FLEXBlockDescription.h

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

Classes/Headers/FLEXClassBuilder.h

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

Classes/Headers/FLEXCodeFontCell.h

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

Classes/Headers/FLEXCollectionContentSection.h

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

Classes/Headers/FLEXColorPreviewSection.h

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

Classes/Headers/FLEXDefaultsContentSection.h

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

Classes/Headers/FLEXExplorerToolbar.h

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

Classes/Headers/FLEXExplorerToolbarItem.h

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

Classes/Headers/FLEXFilteringTableViewController.h

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

Classes/Headers/FLEXGlobalsEntry.h

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

Classes/Headers/FLEXIvar.h

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

Classes/Headers/FLEXKeyValueTableViewCell.h

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

Classes/Headers/FLEXMacros.h

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

Classes/Headers/FLEXManager+Extensibility.h

@@ -0,0 +1 @@
+../../Classes/Manager/FLEXManager+Extensibility.h

Classes/Headers/FLEXManager+Networking.h

@@ -0,0 +1 @@
+../../Classes/Manager/FLEXManager+Networking.h

Classes/Headers/FLEXManager.h

@@ -0,0 +1 @@
+../../Classes/Manager/FLEXManager.h

Classes/Headers/FLEXMetadataExtras.h

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

Classes/Headers/FLEXMetadataSection.h

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

Classes/Headers/FLEXMethod.h

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

Classes/Headers/FLEXMethodBase.h

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

Classes/Headers/FLEXMirror.h

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

Classes/Headers/FLEXMultilineTableViewCell.h

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

Classes/Headers/FLEXMutableListSection.h

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

Classes/Headers/FLEXNavigationController.h

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

Classes/Headers/FLEXObjcInternal.h

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

Classes/Headers/FLEXObjectExplorer.h

@@ -0,0 +1 @@
+../../Classes/ObjectExplorers/FLEXObjectExplorer.h

Classes/Headers/FLEXObjectExplorerFactory.h

@@ -0,0 +1 @@
+../../Classes/ObjectExplorers/FLEXObjectExplorerFactory.h

Classes/Headers/FLEXObjectExplorerViewController.h

@@ -0,0 +1 @@
+../../Classes/ObjectExplorers/FLEXObjectExplorerViewController.h

Classes/Headers/FLEXObjectInfoSection.h

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

Classes/Headers/FLEXProperty.h

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

Classes/Headers/FLEXPropertyAttributes.h

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