feat:add iOS listview

iOS/Example/Example.xcodeproj/project.pbxproj

@@ -20,6 +20,7 @@
 		E2334AFE22E9D2070098A085 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E2334AFD22E9D2070098A085 /* main.m */; };
 		E2334B0822E9D2070098A085 /* ExampleTests.m in Sources */ = {isa = PBXBuildFile; fileRef = E2334B0722E9D2070098A085 /* ExampleTests.m */; };
 		E2334B1322E9D2070098A085 /* ExampleUITests.m in Sources */ = {isa = PBXBuildFile; fileRef = E2334B1222E9D2070098A085 /* ExampleUITests.m */; };
+		E2BF7BF7237E8E9F001B0EDC /* ListDemo.js in Resources */ = {isa = PBXBuildFile; fileRef = E2BF7BF6237E8E9F001B0EDC /* ListDemo.js */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -67,6 +68,7 @@
 		E2334B0E22E9D2070098A085 /* ExampleUITests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = ExampleUITests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		E2334B1222E9D2070098A085 /* ExampleUITests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ExampleUITests.m; sourceTree = "<group>"; };
 		E2334B1422E9D2070098A085 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E2BF7BF6237E8E9F001B0EDC /* ListDemo.js */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.javascript; path = ListDemo.js; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -123,6 +125,7 @@
 		E21DC9D12302865E00660C5C /* src */ = {
 			isa = PBXGroup;
 			children = (
+				E2BF7BF6237E8E9F001B0EDC /* ListDemo.js */,
 				E21DC9D22302865E00660C5C /* Snake.js */,
 				E21DC9D32302865E00660C5C /* Counter.js */,
 			);
@@ -295,6 +298,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				E2BF7BF7237E8E9F001B0EDC /* ListDemo.js in Resources */,
 				E21DC9D42302870000660C5C /* Snake.js in Resources */,
 				E21DC9D52302870000660C5C /* Counter.js in Resources */,
 				E2334AFB22E9D2070098A085 /* LaunchScreen.storyboard in Resources */,

iOS/Example/Example/ViewController.m

@@ -26,7 +26,7 @@ @implementation ViewController
 - (void)viewDidLoad {
     [super viewDidLoad];
 
-    NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:@"Snake" ofType:@"js"];
+    NSString *path = [[NSBundle bundleForClass:[self class]] pathForResource:@"ListDemo" ofType:@"js"];
     NSString *jsContent = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
     self.doricContext = [[DoricContext alloc] initWithScript:jsContent source:@"test.js"];
     [self.doricContext.rootNode setupRootView:[[DoricStackView new] also:^(DoricStackView *it) {

iOS/Pod/Classes/DoricRegistry.m

@@ -28,6 +28,8 @@
 #import "DoricHLayoutNode.h"
 #import "DoricTextNode.h"
 #import "DoricImageNode.h"
+#import "DoricListNode.h"
+#import "DoricListItemNode.h"
 
 @interface DoricRegistry ()
 
@@ -58,6 +60,8 @@ - (void)innerRegister {
     [self registerViewNode:DoricHLayoutNode.class withName:@"HLayout"];
     [self registerViewNode:DoricTextNode.class withName:@"Text"];
     [self registerViewNode:DoricImageNode.class withName:@"Image"];
+    [self registerViewNode:DoricListNode.class withName:@"List"];
+    [self registerViewNode:DoricListItemNode.class withName:@"ListItem"];
 }
 
 - (void)registerJSBundle:(NSString *)bundle withName:(NSString *)name {

iOS/Pod/Classes/Shader/DoricListItemNode.h

@@ -0,0 +1,26 @@
+/*
+ * 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 2019/11/15.
+//
+
+#import <Foundation/Foundation.h>
+
+#import "DoricStackNode.h"
+
+@interface DoricListItemNode : DoricGroupNode<UITableViewCell *>
+
+@end

iOS/Pod/Classes/Shader/DoricListItemNode.m

@@ -0,0 +1,27 @@
+/*
+ * 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 2019/11/15.
+//
+
+#import "DoricListItemNode.h"
+
+
+@implementation DoricListItemNode
+- (UITableViewCell *)build {
+    return nil;
+}
+@end

iOS/Pod/Classes/Shader/DoricListNode.h

@@ -0,0 +1,24 @@
+/*
+ * 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 2019/11/15.
+//
+
+#import <Foundation/Foundation.h>
+#import "DoricSuperNode.h"
+@interface DoricListNode : DoricSuperNode<UITableView *>
+
+@end

iOS/Pod/Classes/Shader/DoricListNode.m

@@ -0,0 +1,113 @@
+/*
+ * 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 2019/11/15.
+//
+
+#import <JavaScriptCore/JavaScriptCore.h>
+#import "DoricListNode.h"
+#import "DoricExtensions.h"
+#import "DoricListItemNode.h"
+
+@interface DoricListNode () <UITableViewDataSource, UITableViewDelegate>
+@property(nonatomic, strong) NSMutableDictionary <NSNumber *, DoricListItemNode *> *tempNodes;
+@property(nonatomic, assign) NSUInteger itemCount;
+@property(nonatomic, assign) NSUInteger batchCount;
+@end
+
+@implementation DoricListNode
+- (instancetype)initWithContext:(DoricContext *)doricContext {
+    if (self = [super initWithContext:doricContext]) {
+        _tempNodes = [NSMutableDictionary new];
+        _batchCount = 15;
+    }
+    return self;
+}
+
+- (UITableView *)build {
+    return [[UITableView new] also:^(UITableView *it) {
+        it.dataSource = self;
+        it.delegate = self;
+    }];
+}
+
+- (void)blendView:(UITableView *)view forPropName:(NSString *)name propValue:(id)prop {
+    if ([@"itemCount" isEqualToString:name]) {
+        self.itemCount = [prop unsignedIntegerValue];
+    } else if ([@"renderItem" isEqualToString:name]) {
+        [self.tempNodes removeAllObjects];
+        [self clearSubModel];
+    } else if ([@"batchCount" isEqualToString:name]) {
+        self.batchCount = [prop unsignedIntegerValue];
+    } else {
+        [super blendView:view forPropName:name propValue:prop];
+    }
+}
+
+- (void)blend:(NSDictionary *)props {
+    [super blend:props];
+    [self.view reloadData];
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    return self.itemCount;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    NSUInteger position = (NSUInteger) indexPath.row;
+    NSDictionary *model = [self itemModelAt:position];
+    NSDictionary *props = model[@"props"];
+    NSString *reuseId = props[@"identifier"];
+
+    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:reuseId];
+    if (!cell) {
+        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:reuseId];
+    }
+    DoricListItemNode *node = self.tempNodes[@(position)];
+    node.view = cell;
+    [node blend:props];
+    return cell;
+}
+
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
+    NSUInteger position = (NSUInteger) indexPath.row;
+    NSDictionary *model = [self itemModelAt:position];
+
+    return 60;
+}
+
+- (NSDictionary *)itemModelAt:(NSUInteger)position {
+    NSString *viewId = self.tempNodes[@(position)].viewId;
+    if (viewId && viewId.length > 0) {
+        return [self subModelOf:viewId];
+    } else {
+        DoricAsyncResult *result = [self callJSResponse:@"renderBunchedItems", @(position), @(self.batchCount), nil];
+        JSValue *models = [result waitUntilResult];
+        NSArray *array = [models toArray];
+        [array enumerateObjectsUsingBlock:^(NSDictionary *obj, NSUInteger idx, BOOL *stop) {
+            NSString *thisViewId = obj[@"id"];
+            [self setSubModel:obj in:thisViewId];
+            NSUInteger pos = position + idx;
+            DoricListItemNode *node = [[DoricListItemNode alloc] initWithContext:self.doricContext];
+            node.viewId = thisViewId;
+            [node initWithSuperNode:self];
+            self.tempNodes[@(pos)] = node;
+        }];
+        return array[0];
+    }
+}
+
+@end

iOS/Pod/Classes/Shader/DoricViewNode.h

@@ -48,9 +48,9 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)blendView:(V)view forPropName:(NSString *)name propValue:(id)prop;
 
-- (void)callJSResponse:(NSString *)funcId, ...;
+- (DoricAsyncResult *)callJSResponse:(NSString *)funcId, ...;
 
-+ (DoricViewNode *)create:(DoricContext *)context withType:(NSString *)type;
++ (__kindof DoricViewNode *)create:(DoricContext *)context withType:(NSString *)type;
 
 - (void)requestLayout;
 @end

iOS/Pod/Classes/Shader/DoricViewNode.m

@@ -193,7 +193,7 @@ - (void)onClick:(UIView *)view {
     return [[ret reverseObjectEnumerator] allObjects];
 }
 
-- (void)callJSResponse:(NSString *)funcId, ... {
+- (DoricAsyncResult *)callJSResponse:(NSString *)funcId, ... {
     NSMutableArray *array = [[NSMutableArray alloc] init];
     [array addObject:self.idList];
     [array addObject:funcId];
@@ -203,11 +203,12 @@ - (void)callJSResponse:(NSString *)funcId, ... {
     while ((arg = va_arg(args, id)) != nil) {
         [array addObject:arg];
     }
-    [self.doricContext callEntity:DORIC_ENTITY_RESPONSE withArgumentsArray:array];
+    DoricAsyncResult *ret = [self.doricContext callEntity:DORIC_ENTITY_RESPONSE withArgumentsArray:array];
     va_end(args);
+    return ret;
 }
 
-+ (DoricViewNode *)create:(DoricContext *)context withType:(NSString *)type {
++ (__kindof DoricViewNode *)create:(DoricContext *)context withType:(NSString *)type {
     DoricRegistry *registry = context.driver.registry;
     Class clz = [registry acquireViewNode:type];
     return [(DoricViewNode *) [clz alloc] initWithContext:context];

iOS/Pod/Classes/Util/DoricAsyncResult.h

@@ -43,6 +43,8 @@ typedef void(^DoricFinishCallback)(void);
 - (BOOL)hasResult;
 
 - (R)getResult;
+
+- (R)waitUntilResult;
 @end
 
 NS_ASSUME_NONNULL_END

iOS/Pod/Classes/Util/DoricAsyncResult.m

@@ -22,31 +22,32 @@
 
 #import "DoricAsyncResult.h"
 
-@interface DoricAsyncResult()
+@interface DoricAsyncResult ()
-@property(nonatomic,strong) id result;
+@property(nonatomic, strong) id result;
 @end
 
 @implementation DoricAsyncResult
 
 - (void)setupResult:(id)result {
     self.result = result;
-    if(self.resultCallback){
+    if (self.resultCallback) {
         self.resultCallback(result);
     }
-    if(self.finishCallback){
+    if (self.finishCallback) {
         self.finishCallback();
     }
 }
 
 - (void)setupError:(NSException *)exception {
     self.result = exception;
-    if(self.exceptionCallback){
+    if (self.exceptionCallback) {
         self.exceptionCallback(exception);
     }
-    if(self.finishCallback){
+    if (self.finishCallback) {
         self.finishCallback();
     }
 }
+
 - (BOOL)hasResult {
     return self.result;
 }
@@ -57,22 +58,35 @@ - (id)getResult {
 
 - (void)setResultCallback:(DoricResultCallback)callback {
     _resultCallback = callback;
-    if(self.result && ![self.result isKindOfClass: [NSException class]]){
+    if (self.result && ![self.result isKindOfClass:[NSException class]]) {
         callback(self.result);
     }
 }
 
 - (void)setExceptionCallback:(DoricExceptionCallback)exceptionCallback {
     _exceptionCallback = exceptionCallback;
-    if([self.result isKindOfClass: [NSException class]]){
+    if ([self.result isKindOfClass:[NSException class]]) {
         exceptionCallback(self.result);
     }
 }
 
 - (void)setFinishCallback:(DoricFinishCallback)callback {
     _finishCallback = callback;
-    if(self.result){
+    if (self.result) {
         callback();
     }
 }
+
+- (id)waitUntilResult {
+    if (self.result) {
+        return self.result;
+    }
+
+    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
+    self.resultCallback = ^(id r) {
+        dispatch_semaphore_signal(semaphore);
+    };
+    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
+    return self.result;
+}
 @end