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Tweaks/FLEX/ObjectExplorers/Sections/FLEXMutableListSection.h

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+//
+//  FLEXMutableListSection.h
+//  FLEX
+//
+//  Created by Tanner on 3/9/20.
+//  Copyright © 2020 FLEX Team. All rights reserved.
+//
+
+#import "FLEXCollectionContentSection.h"
+
+typedef void (^FLEXMutableListCellForElement)(__kindof UITableViewCell *cell, id element, NSInteger row);
+
+/// A section aimed at meeting the needs of table views with one section
+/// (or, a section that shouldn't warrant the code duplication that comes
+/// with creating a new section just for some specific table view)
+///
+/// Use this section if you want to display a growing list of rows,
+/// or even if you want to display a static list of rows.
+///
+/// To support editing or inserting, implement the appropriate
+/// table view delegate methods in your table view delegate class
+/// and call \c mutate: (or \c setList: ) before updating the table view.
+///
+/// By default, no section title is shown. Assign one to \c customTitle
+///
+/// By default, \c kFLEXDetailCell is the reuse identifier used. If you need
+/// to support multiple reuse identifiers in a single section, implement the
+/// \c cellForRowAtIndexPath: method, dequeue the cell yourself and call
+/// \c -configureCell: on the appropriate section object, passing in the cell
+@interface FLEXMutableListSection<__covariant ObjectType> : FLEXCollectionContentSection
+
+/// Initializes a section with an empty list.
++ (instancetype)list:(NSArray<ObjectType> *)list
+   cellConfiguration:(FLEXMutableListCellForElement)configurationBlock
+       filterMatcher:(BOOL(^)(NSString *filterText, id element))filterBlock;
+
+/// By default, rows are not selectable. If you want rows
+/// to be selectable, provide a selection handler here.
+@property (nonatomic, copy) void (^selectionHandler)(__kindof UIViewController *host, ObjectType element);
+
+/// The objects representing all possible rows in the section.
+@property (nonatomic) NSArray<ObjectType> *list;
+/// The objects representing the currently unfiltered rows in the section.
+@property (nonatomic, readonly) NSArray<ObjectType> *filteredList;
+
+/// A readwrite version of the same property in \c FLEXTableViewSection.h
+///
+/// This property expects one entry. An exception is thrown if more than one
+/// entry is supplied. If you need more than one reuse identifier within a single
+/// section, your view probably has more complexity than this class can handle.
+@property (nonatomic, readwrite) NSDictionary<NSString *, Class> *cellRegistrationMapping;
+
+/// Call this method to mutate the full, unfiltered list.
+/// This ensures that \c filteredList is updated after any mutations.
+- (void)mutate:(void(^)(NSMutableArray *list))block;
+
+@end
+