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feat:iOS LinearLayout and adapt new layoutconfig

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pengfei.zhou
2019-10-23 19:37:06 +08:00
parent f78f3ed7d8
commit c2e3ef4f7e
26 changed files with 813 additions and 683 deletions
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92
iOS/Pod/Classes/Shader/DoricStackNode.m
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@@ -25,93 +25,33 @@
@implementation DoricStackNode
- (instancetype)init {
if (self = [super init]) {
_gravity = 0;
}
return self;
- (Stack *)build:(NSDictionary *)props {
return [Stack new];
}
- (void)measureByParent:(DoricGroupNode *)parent {
DoricLayoutDesc widthSpec = self.layoutParams.width;
DoricLayoutDesc heightSpec = self.layoutParams.height;
CGFloat maxWidth = 0, maxHeight = 0;
for (DoricViewNode *child in self.indexedChildren) {
[child measureByParent:self];
CGFloat placeWidth = child.measuredWidth;
CGFloat placeHeight = child.measuredHeight;
maxWidth = MAX(maxWidth, placeWidth);
maxHeight = MAX(maxHeight, placeHeight);
}
self.desiredWidth = maxWidth;
self.desiredHeight = maxHeight;
if (widthSpec == LAYOUT_WRAP_CONTENT) {
self.width = maxWidth;
}
if (heightSpec == LAYOUT_WRAP_CONTENT) {
self.height = maxHeight;
- (void)blendView:(Stack *)view forPropName:(NSString *)name propValue:(id)prop {
if ([name isEqualToString:@"gravity"]) {
view.gravity = (DoricGravity) [(NSNumber *) prop integerValue];
} else {
[super blendView:view forPropName:name propValue:prop];
}
}
- (LayoutParams *)generateDefaultLayoutParams {
return [[StackLayoutParams alloc] init];
- (StackLayoutConfig *)generateDefaultLayoutParams {
return [[StackLayoutConfig alloc] init];
}
- (void)blendChild:(DoricViewNode *)child layoutConfig:(NSDictionary *)layoutconfig {
[super blendChild:child layoutConfig:layoutconfig];
if (![child.layoutParams isKindOfClass:StackLayoutParams.class]) {
DoricLog(@"blend Stack child error,layout params not match");
- (void)blendChild:(DoricViewNode *)child layoutConfig:(NSDictionary *)layoutConfig {
[super blendChild:child layoutConfig:layoutConfig];
if (![child.layoutConfig isKindOfClass:StackLayoutConfig.class]) {
DoricLog(@"blend HLayout child error,layout params not match");
return;
}
StackLayoutParams *params = (StackLayoutParams *) child.layoutParams;
// NSDictionary *margin = [layoutconfig objectForKey:@"margin"];
// if (margin) {
// params.margin.top = [(NSNumber *)[margin objectForKey:@"top"] floatValue];
// params.margin.left = [(NSNumber *)[margin objectForKey:@"left"] floatValue];
// params.margin.right = [(NSNumber *)[margin objectForKey:@"right"] floatValue];
// params.margin.bottom = [(NSNumber *)[margin objectForKey:@"bottom"] floatValue];
// }
NSNumber *alignment = layoutconfig[@"alignment"];
StackLayoutConfig *params = (StackLayoutConfig *) child.layoutConfig;
NSNumber *alignment = layoutConfig[@"alignment"];
if (alignment) {
params.alignment = [alignment integerValue];
params.alignment = (DoricGravity) [alignment integerValue];
}
}
- (void)layoutByParent:(DoricGroupNode *)parent {
for (DoricViewNode *child in self.indexedChildren) {
if (child.layoutParams.width == LAYOUT_MATCH_PARENT) {
child.width = self.width;
}
if (child.layoutParams.height == LAYOUT_MATCH_PARENT) {
child.height = self.height;
}
DoricGravity gravity = self.gravity;
if ([child.layoutParams isKindOfClass:StackLayoutParams.class]) {
StackLayoutParams *layoutParams = (StackLayoutParams *) child.layoutParams;
gravity |= layoutParams.alignment;
}
if ((gravity & LEFT) == LEFT) {
child.left = self.left;
}
if ((gravity & RIGHT) == RIGHT) {
child.right = self.right;
}
if ((gravity & TOP) == TOP) {
child.top = self.top;
}
if ((gravity & BOTTOM) == BOTTOM) {
child.bottom = self.bottom;
}
if ((gravity & CENTER_X) == CENTER_X) {
child.centerX = self.centerX;
}
if ((gravity & CENTER_Y) == CENTER_Y) {
child.centerY = self.centerY;
}
[child layoutByParent:self];
}
}
@end