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iOS:DoricLayout add weight support

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pengfei.zhou 2020-04-03 17:17:40 +08:00 committed by osborn
parent abbe0ba377
commit 91787fb0af
1 changed files with 42 additions and 3 deletions
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43
doric-iOS/Pod/Classes/Shader/DoricLayouts.m
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@ -188,7 +188,7 @@ - (void)measureStackContent:(CGSize)targetSize {
} }
- (void)measureVLayoutContent:(CGSize)targetSize { - (void)measureVLayoutContent:(CGSize)targetSize {
CGFloat contentWidth = 0, contentHeight = 0; CGFloat contentWidth = 0, contentHeight = 0, contentWeight = 0;
BOOL had = NO; BOOL had = NO;
for (__kindof UIView *subview in self.view.subviews) { for (__kindof UIView *subview in self.view.subviews) {
DoricLayout *layout = subview.doricLayout; DoricLayout *layout = subview.doricLayout;
@ -199,12 +199,31 @@ - (void)measureVLayoutContent:(CGSize)targetSize {
[layout measure:CGSizeMake(targetSize.width, targetSize.height - contentHeight)]; [layout measure:CGSizeMake(targetSize.width, targetSize.height - contentHeight)];
contentWidth = MAX(contentWidth, layout.takenWidth); contentWidth = MAX(contentWidth, layout.takenWidth);
contentHeight += layout.takenHeight + self.spacing; contentHeight += layout.takenHeight + self.spacing;
contentWeight += layout.weight;
} }
if (had) { if (had) {
contentHeight -= self.spacing; contentHeight -= self.spacing;
} }
if (contentWeight > 0) {
CGFloat remaining = targetSize.height - contentHeight;
contentWidth = 0;
for (__kindof UIView *subview in self.view.subviews) {
DoricLayout *layout = subview.doricLayout;
if (layout.disabled) {
continue;
}
layout.measuredHeight += remaining / contentWeight * layout.weight;
//Need Remeasure
[layout measureContent:CGSizeMake(
layout.measuredWidth - layout.paddingLeft - layout.paddingRight,
layout.measuredHeight - layout.paddingTop - layout.paddingBottom)];
contentWidth = MAX(contentWidth, layout.takenWidth);
}
contentHeight = targetSize.height;
}
if (self.widthSpec == DoricLayoutFit) { if (self.widthSpec == DoricLayoutFit) {
self.measuredWidth = contentWidth + self.paddingLeft + self.paddingRight; self.measuredWidth = contentWidth + self.paddingLeft + self.paddingRight;
} }
@ -219,7 +238,7 @@ - (void)measureVLayoutContent:(CGSize)targetSize {
} }
- (void)measureHLayoutContent:(CGSize)targetSize { - (void)measureHLayoutContent:(CGSize)targetSize {
CGFloat contentWidth = 0, contentHeight = 0; CGFloat contentWidth = 0, contentHeight = 0, contentWeight = 0;;
BOOL had = NO; BOOL had = NO;
for (__kindof UIView *subview in self.view.subviews) { for (__kindof UIView *subview in self.view.subviews) {
DoricLayout *layout = subview.doricLayout; DoricLayout *layout = subview.doricLayout;
@ -230,11 +249,31 @@ - (void)measureHLayoutContent:(CGSize)targetSize {
[layout measure:CGSizeMake(targetSize.width - contentWidth, targetSize.height)]; [layout measure:CGSizeMake(targetSize.width - contentWidth, targetSize.height)];
contentWidth += layout.takenWidth + self.spacing; contentWidth += layout.takenWidth + self.spacing;
contentHeight = MAX(contentHeight, layout.takenHeight); contentHeight = MAX(contentHeight, layout.takenHeight);
contentWeight += layout.weight;
} }
if (had) { if (had) {
contentWidth -= self.spacing; contentWidth -= self.spacing;
} }
if (contentWeight > 0) {
CGFloat remaining = targetSize.width - contentWidth;
contentHeight = 0;
for (__kindof UIView *subview in self.view.subviews) {
DoricLayout *layout = subview.doricLayout;
if (layout.disabled) {
continue;
}
layout.measuredWidth += remaining / contentWeight * layout.weight;
//Need Remeasure
[layout measureContent:CGSizeMake(
layout.measuredWidth - layout.paddingLeft - layout.paddingRight,
layout.measuredHeight - layout.paddingTop - layout.paddingBottom)];
contentHeight = MAX(contentHeight, layout.takenHeight);
}
contentWidth = targetSize.width;
}
if (self.widthSpec == DoricLayoutFit) { if (self.widthSpec == DoricLayoutFit) {
self.measuredWidth = contentWidth + self.paddingLeft + self.paddingRight; self.measuredWidth = contentWidth + self.paddingLeft + self.paddingRight;
} }