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Simplify reshaping logic

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This commit is contained in:
Nikita Lisitsa 2022-05-23 20:07:40 +03:00
parent dd87dadd2f
commit 1af6f26e80
1 changed files with 16 additions and 12 deletions
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28
libs/ui/source/element.cpp
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@ -13,9 +13,6 @@ namespace psemek::ui
{
assert(!parent_ || !parent);
if (parent && reshape_posted_)
parent->post_reshape();
parent_ = parent;
if (loop())
post_delayed_callbacks();
@ -189,19 +186,26 @@ namespace psemek::ui
void element::post_reshape()
{
auto r = root();
if (auto p = parent())
{
p->post_reshape();
return;
}
if (r->reshape_posted_)
if (reshape_posted_)
return;
r->reshape_posted_ = true;
auto weak_root = r->weak_from_this();
post([weak_root]{
if (auto root = weak_root.lock())
if (!loop_)
return;
auto weak_self = weak_from_this();
post([weak_self]{
if (auto self = weak_self.lock())
{
root->reshape_posted_ = false;
if (!root->parent())
root->reshape();
self->reshape_posted_ = false;
if (!self->parent())
self->reshape();
}
});
}