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iOS render stack and soon

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This commit is contained in:
pengfei.zhou
2019-07-31 17:43:26 +08:00
parent 674335324b
commit b0e34a316b
14 changed files with 284 additions and 85 deletions
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37
iOS/Pod/Classes/Shader/DoricStackNode.m
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@@ -22,9 +22,8 @@ - (void)measureByParent:(DoricGroupNode *)parent {
CGFloat maxWidth = 0,maxHeight = 0;
for (DoricViewNode *child in self.indexedChildren) {
[child measureByParent:self];
UIView *childView = child.view;
CGFloat placeWidth = childView.width + child.layoutParams.margin.left + child.layoutParams.margin.right;
CGFloat placeHeight = childView.height + child.layoutParams.margin.top + child.layoutParams.margin.bottom;
CGFloat placeWidth = child.measuredWidth;
CGFloat placeHeight = child.measuredHeight;
maxWidth = MAX(maxWidth, placeWidth);
maxHeight = MAX(maxHeight, placeHeight);
}
@@ -32,43 +31,49 @@ - (void)measureByParent:(DoricGroupNode *)parent {
self.desiredHeight = maxHeight;
if (widthSpec == LAYOUT_WRAP_CONTENT) {
self.view.width = maxWidth;
self.width = maxWidth;
}
if (heightSpec == LAYOUT_WRAP_CONTENT) {
self.view.height = maxHeight;
self.height = maxHeight;
}
}
- (LayoutParams *)generateDefaultLayoutParams {
return [[StackLayoutParams alloc] init];
}
- (void)layoutByParent:(DoricGroupNode *)parent {
for (DoricViewNode *child in self.indexedChildren) {
[child measureByParent:self];
UIView *childView = child.view;
if (child.layoutParams.width == LAYOUT_MATCH_PARENT) {
childView.width = self.view.width;
child.width = self.width;
}
if (child.layoutParams.height == LAYOUT_MATCH_PARENT) {
childView.height = self.view.height;
child.height = self.height;
}
DoricGravity gravity = self.layoutParams.alignment;
DoricGravity gravity = self.gravity;
if ([child.layoutParams isKindOfClass:StackLayoutParams.class]) {
StackLayoutParams *layoutParams = (StackLayoutParams *)self.layoutParams;
gravity |= layoutParams.alignment;
}
if ((gravity & LEFT) == LEFT) {
childView.left = self.view.left;
child.left = self.left;
}
if ((gravity & RIGHT) == RIGHT) {
childView.right = self.view.right;
child.right = self.right;
}
if ((gravity & TOP) == TOP) {
childView.top = self.view.top;
child.top = self.top;
}
if ((gravity & BOTTOM) == BOTTOM) {
childView.bottom = self.view.bottom;
child.bottom = self.bottom;
}
if ((gravity & CENTER_X) == CENTER_X) {
childView.centerX = self.view.centerX;
child.centerX = self.centerX;
}
if ((gravity & CENTER_Y) == CENTER_Y) {
childView.centerY = self.view.centerY;
child.centerY = self.centerY;
}
}
}