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68 lines
3.1 KiB
68 lines
3.1 KiB
//
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// FLEXObjectExplorerFactory.m
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// Flipboard
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//
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// Created by Ryan Olson on 5/15/14.
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// Copyright (c) 2014 Flipboard. All rights reserved.
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//
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#import "FLEXObjectExplorerFactory.h"
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#import "FLEXObjectExplorerViewController.h"
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#import "FLEXArrayExplorerViewController.h"
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#import "FLEXSetExplorerViewController.h"
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#import "FLEXDictionaryExplorerViewController.h"
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#import "FLEXDefaultsExplorerViewController.h"
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#import "FLEXViewControllerExplorerViewController.h"
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#import "FLEXViewExplorerViewController.h"
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#import "FLEXImageExplorerViewController.h"
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#import "FLEXClassExplorerViewController.h"
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#import "FLEXLayerExplorerViewController.h"
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#import "FLEXColorExplorerViewController.h"
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#import <objc/runtime.h>
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@implementation FLEXObjectExplorerFactory
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+ (FLEXObjectExplorerViewController *)explorerViewControllerForObject:(id)object
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{
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// Bail for nil object. We can't explore nil.
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if (!object) {
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return nil;
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}
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static NSDictionary<NSString *, Class> *explorerSubclassesForObjectTypeStrings = nil;
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static dispatch_once_t once;
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dispatch_once(&once, ^{
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explorerSubclassesForObjectTypeStrings = @{NSStringFromClass([NSArray class]) : [FLEXArrayExplorerViewController class],
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NSStringFromClass([NSSet class]) : [FLEXSetExplorerViewController class],
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NSStringFromClass([NSDictionary class]) : [FLEXDictionaryExplorerViewController class],
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NSStringFromClass([NSUserDefaults class]) : [FLEXDefaultsExplorerViewController class],
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NSStringFromClass([UIViewController class]) : [FLEXViewControllerExplorerViewController class],
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NSStringFromClass([UIView class]) : [FLEXViewExplorerViewController class],
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NSStringFromClass([UIImage class]) : [FLEXImageExplorerViewController class],
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NSStringFromClass([CALayer class]) : [FLEXLayerExplorerViewController class],
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NSStringFromClass([UIColor class]) : [FLEXColorExplorerViewController class]
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};
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});
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Class explorerClass = nil;
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BOOL objectIsClass = class_isMetaClass(object_getClass(object));
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if (objectIsClass) {
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explorerClass = [FLEXClassExplorerViewController class];
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} else {
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explorerClass = [FLEXObjectExplorerViewController class];
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for (NSString *objectTypeString in explorerSubclassesForObjectTypeStrings) {
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Class objectClass = NSClassFromString(objectTypeString);
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if ([object isKindOfClass:objectClass]) {
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explorerClass = explorerSubclassesForObjectTypeStrings[objectTypeString];
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break;
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}
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}
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}
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FLEXObjectExplorerViewController *explorerViewController = [[explorerClass alloc] init];
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explorerViewController.object = object;
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return explorerViewController;
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}
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@end
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