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iOS:fix Transform situation when apply layout

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pengfei.zhou 2020-04-08 19:30:08 +08:00 committed by osborn
parent f530256d05
commit a9608506f5
1 changed files with 16 additions and 17 deletions
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33
doric-iOS/Pod/Classes/Shader/DoricLayouts.m
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@ -67,13 +67,11 @@ - (instancetype)init {
}
- (void)apply:(CGSize)frameSize {
if (!CGAffineTransformEqualToTransform(self.view.transform, CGAffineTransformIdentity)) {
return;
}
self.resolved = NO;
[self measure:frameSize];
[self layout];
[self setFrame];
self.resolved = YES;
}
- (void)apply {
@ -119,7 +117,6 @@ - (void)measure:(CGSize)targetSize {
self.measuredWidth - self.paddingLeft - self.paddingRight,
self.measuredHeight - self.paddingTop - self.paddingBottom)];
}
self.resolved = YES;
}
- (void)measureContent:(CGSize)targetSize {
@ -163,26 +160,28 @@ - (void)layout {
}
}
- (BOOL)rect:(CGRect)rect1 equalTo:(CGRect)rect2 {
return ABS(rect1.origin.x - rect2.origin.x) < 0.00001f
&& ABS(rect1.origin.y - rect2.origin.y) < 0.00001f
&& ABS(rect1.size.width - rect2.size.width) < 0.00001f
&& ABS(rect1.size.height - rect2.size.height) < 0.00001f;
}
- (void)setFrame {
if (!CGAffineTransformEqualToTransform(self.view.transform, CGAffineTransformIdentity)) {
return;
}
if (self.layoutType != DoricUndefined) {
[self.view.subviews forEach:^(__kindof UIView *obj) {
[obj.doricLayout setFrame];
}];
}
if (self.view.width != self.measuredWidth) {
self.view.width = self.measuredWidth;
CGRect originFrame = CGRectMake(self.measuredX, self.measuredY, self.measuredWidth, self.measuredHeight);
if (!CGAffineTransformEqualToTransform(self.view.transform, CGAffineTransformIdentity)) {
CGPoint anchor = self.view.layer.anchorPoint;
originFrame = CGRectOffset(originFrame, -anchor.x * self.measuredWidth - self.measuredX, -anchor.y * self.measuredHeight - self.measuredY);
originFrame = CGRectApplyAffineTransform(originFrame, self.view.transform);
originFrame = CGRectOffset(originFrame, anchor.x * self.measuredWidth + self.measuredX, anchor.y * self.measuredHeight + self.measuredY);
}
if (self.view.height != self.measuredHeight) {
self.view.height = self.measuredHeight;
}
if (self.view.x != self.measuredX) {
self.view.x = self.measuredX;
}
if (self.view.y != self.measuredY) {
self.view.y = self.measuredY;
if (![self rect:originFrame equalTo:self.view.frame]) {
self.view.frame = originFrame;
}
}