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feat:async blend sub node of list

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This commit is contained in:
pengfei.zhou 2019-12-10 19:54:53 +08:00
parent c23d5c5391
commit 0889a57a68
1 changed files with 26 additions and 18 deletions
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44
Pod/Classes/Shader/DoricListNode.m
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@ -182,29 +182,37 @@ - (NSDictionary *)itemModelAt:(NSUInteger)position {
NSUInteger pos = position + idx;
self.itemViewIds[@(pos)] = thisViewId;
}];
return array[0];
if (array.count > 0) {
return array[0];
} else {
return nil;
}
}
}
- (void)blendSubNode:(NSDictionary *)subModel {
NSString *viewId = subModel[@"id"];
DoricViewNode *viewNode = [self subNodeWithViewId:viewId];
if (viewNode) {
[viewNode blend:subModel[@"props"]];
} else {
NSMutableDictionary *model = [[self subModelOf:viewId] mutableCopy];
[self recursiveMixin:subModel to:model];
[self setSubModel:model in:viewId];
}
[self.itemViewIds enumerateKeysAndObjectsUsingBlock:^(NSNumber *_Nonnull key, NSString *_Nonnull obj, BOOL *_Nonnull stop) {
if ([viewId isEqualToString:obj]) {
*stop = YES;
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:[key integerValue] inSection:0];
[UIView performWithoutAnimation:^{
[self.view reloadRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationNone];
}];
///Here async blend sub node because the item count need to be applied first.
dispatch_async(dispatch_get_main_queue(), ^{
NSString *viewId = subModel[@"id"];
DoricViewNode *viewNode = [self subNodeWithViewId:viewId];
if (viewNode) {
[viewNode blend:subModel[@"props"]];
} else {
NSMutableDictionary *model = [[self subModelOf:viewId] mutableCopy];
[self recursiveMixin:subModel to:model];
[self setSubModel:model in:viewId];
}
}];
[self.itemViewIds enumerateKeysAndObjectsUsingBlock:^(NSNumber *_Nonnull key, NSString *_Nonnull obj, BOOL *_Nonnull stop) {
if ([viewId isEqualToString:obj]) {
*stop = YES;
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:[key integerValue] inSection:0];
[UIView performWithoutAnimation:^{
[self.view reloadRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationNone];
}];
}
}];
});
}
- (void)callItem:(NSUInteger)position height:(CGFloat)height {