feat:The same VC use diffrent childVC

iOS/Example/Example/ViewController.m

@@ -58,8 +58,16 @@ - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath
         [self.navigationController pushViewController:[QRScanViewController new] animated:NO];
         return;
     }
-    DemoVC *demoVC = [[DemoVC alloc] initWithPath:self.demoFilePaths[(NSUInteger) indexPath.row]];
+    NSString *file = self.demoFilePaths[(NSUInteger) indexPath.row];
+    if ([file containsString:@"NavigatorDemo"]) {
+        DoricViewController *doricViewController = [[DoricViewController alloc]
+                initWithScheme:[NSString stringWithFormat:@"assets://demo/%@", file]
+                         alias:self.demoFilePaths[(NSUInteger) indexPath.row]];
+        [self.navigationController pushViewController:doricViewController animated:NO];
+    } else {
+        DemoVC *demoVC = [[DemoVC alloc] initWithPath:file];
         [self.navigationController pushViewController:demoVC animated:NO];
+    }
 }
 
 @end

iOS/Pod/Classes/Doric.h

@@ -21,3 +21,6 @@
 #import "UIView+Doric.h"
 #import "DoricUtil.h"
 #import "DoricPanel.h"
+#import "DoricJSLoaderManager.h"
+#import "DoricNavigatorProtocol.h"
+#import "DoricViewController.h"

iOS/Pod/Classes/DoricPanel.h

@@ -20,6 +20,7 @@
 #import <Foundation/Foundation.h>
 
 #import "DoricContext.h"
+#import "DoricNavigatorProtocol.h"
 
 @interface DoricPanel : UIViewController
 @property(nonatomic, strong) DoricContext *doricContext;

iOS/Pod/Classes/DoricPanel.m

@@ -20,11 +20,13 @@
 #import "DoricPanel.h"
 #import "Doric.h"
 
-
 @implementation DoricPanel
 
 - (void)config:(NSString *)script alias:(NSString *)alias {
     self.doricContext = [[[DoricContext alloc] initWithScript:script source:alias] also:^(DoricContext *it) {
+        if ([self.parentViewController conformsToProtocol:@protocol(DoricNavigatorProtocol)]) {
+            it.navigator = (id <DoricNavigatorProtocol>) self.parentViewController;
+        }
         [it.rootNode setupRootView:[[DoricStackView new] also:^(DoricStackView *it) {
             it.width = self.view.width;
             it.height = self.view.height;
@@ -43,4 +45,5 @@ - (void)viewDidDisappear:(BOOL)animated {
     [super viewDidDisappear:animated];
     [self.doricContext onHidden];
 }
+
 @end

iOS/Pod/Classes/DoricViewController.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright [2019] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2019/11/23.
+//
+
+#import <Foundation/Foundation.h>
+#import "DoricNavigatorProtocol.h"
+
+@interface DoricViewController : UIViewController <DoricNavigatorProtocol>
+- (instancetype)initWithScheme:(NSString *)scheme alias:(NSString *)alias;
+@end

iOS/Pod/Classes/DoricViewController.m

@@ -0,0 +1,71 @@
+/*
+ * Copyright [2019] [Doric.Pub]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+//
+// Created by pengfei.zhou on 2019/11/23.
+//
+
+#import "DoricViewController.h"
+#import "DoricAsyncResult.h"
+#import "DoricJSLoaderManager.h"
+#import "DoricPanel.h"
+#import "UIView+Doric.h"
+#import "DoricExtensions.h"
+
+@implementation DoricViewController
+- (instancetype)initWithScheme:(NSString *)scheme alias:(NSString *)alias {
+    if (self = [super init]) {
+        [self push:scheme alias:alias];
+        self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"返回"
+                                                                                  style:UIBarButtonItemStylePlain
+                                                                                 target:self
+                                                                                 action:@selector(pop)];
+    }
+    return self;
+}
+
+- (void)push:(NSString *)scheme alias:(NSString *)alias {
+    DoricAsyncResult <NSString *> *result = [DoricJSLoaderManager.instance request:scheme];
+    result.resultCallback = ^(NSString *result) {
+        dispatch_async(dispatch_get_main_queue(), ^{
+            DoricPanel *panel = [DoricPanel new];
+            [panel.view also:^(UIView *it) {
+                it.backgroundColor = [UIColor whiteColor];
+                it.width = self.view.width;
+                it.height = self.view.height - 88;
+                it.top = 88;
+            }];
+            [self.view addSubview:panel.view];
+            [self addChildViewController:panel];
+            [panel config:result alias:alias];
+        });
+    };
+}
+
+- (void)pop {
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (self.childViewControllers.count > 1) {
+            [self.childViewControllers.lastObject also:^(UIViewController *it) {
+                [it removeFromParentViewController];
+                [it.view removeFromSuperview];
+            }];
+        } else {
+            [self.navigationController popViewControllerAnimated:NO];
+        }
+
+    });
+}
+
+@end

iOS/Pod/Classes/Util/DoricAsyncResult.h

@@ -26,15 +26,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 
 @interface DoricAsyncResult <R> : NSObject
-typedef void(^DoricResultCallback)(R);
-
-typedef void(^DoricExceptionCallback)(NSException *);
-
-typedef void(^DoricFinishCallback)(void);
-
-@property(nonatomic, strong) DoricResultCallback resultCallback;
-@property(nonatomic, strong) DoricExceptionCallback exceptionCallback;
-@property(nonatomic, strong) DoricFinishCallback finishCallback;
+@property(nonatomic, strong) void (^resultCallback)(R result);
+@property(nonatomic, strong) void (^exceptionCallback)(NSException *e);
+@property(nonatomic, strong) void (^finishCallback)(void);
 
 - (void)setupResult:(R)result;
 

iOS/Pod/Classes/Util/DoricAsyncResult.m

@@ -56,24 +56,24 @@ - (id)getResult {
     return self.result;
 }
 
-- (void)setResultCallback:(DoricResultCallback)callback {
+- (void)setResultCallback:(void (^)(id))callback {
     _resultCallback = callback;
     if (self.result && ![self.result isKindOfClass:[NSException class]]) {
         callback(self.result);
     }
 }
 
-- (void)setExceptionCallback:(DoricExceptionCallback)exceptionCallback {
+- (void)setExceptionCallback:(void (^)(NSException *))exceptionCallback {
     _exceptionCallback = exceptionCallback;
     if ([self.result isKindOfClass:[NSException class]]) {
         exceptionCallback(self.result);
     }
 }
 
-- (void)setFinishCallback:(DoricFinishCallback)callback {
-    _finishCallback = callback;
+- (void)setFinishCallback:(void (^)(void))finishCallback {
+    _finishCallback = finishCallback;
     if (self.result) {
-        callback();
+        finishCallback();
     }
 }