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additional dirty flag helper function for layouts

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BlackMATov
2020-02-07 13:18:08 +07:00
parent 701a2dcfc8
commit 6cba713365
4 changed files with 55 additions and 14 deletions
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8
headers/enduro2d/high/components/layout.hpp
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@@ -182,6 +182,9 @@ namespace e2d
namespace e2d::layouts
{
gcomponent<layout> mark_dirty(gcomponent<layout> self);
gcomponent<layout> unmark_dirty(gcomponent<layout> self);
bool is_dirty(const const_gcomponent<layout>& self) noexcept;
gcomponent<layout> change_mode(gcomponent<layout> self, layout::modes value);
gcomponent<layout> change_halign(gcomponent<layout> self, layout::haligns value);
gcomponent<layout> change_valign(gcomponent<layout> self, layout::valigns value);
@@ -191,5 +194,10 @@ namespace e2d::layouts
namespace e2d::layout_items
{
gcomponent<layout_item> mark_dirty(gcomponent<layout_item> self);
gcomponent<layout_item> unmark_dirty(gcomponent<layout_item> self);
bool is_dirty(const const_gcomponent<layout_item>& self) noexcept;
gcomponent<layout_item> change_size(gcomponent<layout_item> self, const v2f& value);
gcomponent<layout> find_parent_layout(const_gcomponent<layout_item> self) noexcept;
}

3
samples/bin/library/scripts/emmy/components/layout.lua
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@@ -70,6 +70,9 @@ local layout_item = {
---@type boolean
disabled = false,
---@type boolean
dirty = false,
---@type v2f
size = v2f.unit()
}

19
sources/enduro2d/high/bindings/high_binds/components/layout_binds.cpp
View File

@@ -56,13 +56,13 @@ namespace e2d::bindings::high
"dirty", sol::property(
[](const gcomponent<layout>& c) -> bool {
return c.owner().component<layout::dirty>().exists();
return layouts::is_dirty(c);
},
[](gcomponent<layout>& c, bool yesno){
if ( yesno ) {
c.owner().component<layout::dirty>().ensure();
layouts::mark_dirty(c);
} else {
c.owner().component<layout::dirty>().remove();
layouts::unmark_dirty(c);
}
}
),
@@ -167,6 +167,19 @@ namespace e2d::bindings::high
}
),
"dirty", sol::property(
[](const gcomponent<layout_item>& c) -> bool {
return layout_items::is_dirty(c);
},
[](gcomponent<layout_item>& c, bool yesno){
if ( yesno ) {
layout_items::mark_dirty(c);
} else {
layout_items::unmark_dirty(c);
}
}
),
"size", sol::property(
[](const gcomponent<layout_item>& c) -> v2f {
return c->size();

39
sources/enduro2d/high/components/layout.cpp
View File

@@ -224,6 +224,17 @@ namespace e2d::layouts
return self;
}
gcomponent<layout> unmark_dirty(gcomponent<layout> self) {
if ( self ) {
self.owner().component<layout::dirty>().remove();
}
return self;
}
bool is_dirty(const const_gcomponent<layout>& self) noexcept {
return self.owner().component<layout::dirty>().exists();
}
gcomponent<layout> change_mode(gcomponent<layout> self, layout::modes value) {
if ( self ) {
self->mode(value);
@@ -256,24 +267,30 @@ namespace e2d::layouts
namespace e2d::layout_items
{
gcomponent<layout_item> mark_dirty(gcomponent<layout_item> self) {
gcomponent<actor> self_actor = self.owner().component<actor>();
if ( !self_actor ) {
return self;
}
gcomponent<layout> parent_layout = nodes::find_component_from_parents<layout>(self_actor->node());
if ( !parent_layout ) {
return self;
}
layouts::mark_dirty(parent_layout);
layouts::mark_dirty(find_parent_layout(self));
return self;
}
gcomponent<layout_item> unmark_dirty(gcomponent<layout_item> self) {
layouts::unmark_dirty(find_parent_layout(self));
return self;
}
bool is_dirty(const const_gcomponent<layout_item>& self) noexcept {
return layouts::is_dirty(find_parent_layout(self));
}
gcomponent<layout_item> change_size(gcomponent<layout_item> self, const v2f& value) {
if ( self ) {
self->size(value);
}
return mark_dirty(self);
}
gcomponent<layout> find_parent_layout(const_gcomponent<layout_item> self) noexcept {
const_gcomponent<actor> self_actor = self.owner().component<actor>();
return self_actor
? nodes::find_component_from_parents<layout>(self_actor->node())
: gcomponent<layout>();
}
}