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LibCore: Allow array-like rectangle specifications for rect properties

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This allows rectangle specifications in the form [x, y, width, height],
which mirrors margin properties and is much more convenient than the
JSON object specifications that were allowed before. Those are still
allowed, of course.
This commit is contained in:
kleines Filmröllchen 2022-10-20 22:00:41 +02:00 • committed by Andrew Kaster
parent 3b03077abb
commit 4777dc75c5
1 changed files with 30 additions and 22 deletions
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52
Userland/Libraries/LibCore/Object.h
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@ -311,28 +311,36 @@ T* Object::find_descendant_of_type_named(String const& name) requires IsBaseOf<O
}, \
{});
#define REGISTER_RECT_PROPERTY(property_name, getter, setter) \
register_property( \
property_name, \
[this] { \
auto rect = this->getter(); \
JsonObject rect_object; \
rect_object.set("x"sv, rect.x()); \
rect_object.set("y"sv, rect.y()); \
rect_object.set("width"sv, rect.width()); \
rect_object.set("height"sv, rect.height()); \
return rect_object; \
}, \
[this](auto& value) { \
if (!value.is_object()) \
return false; \
Gfx::IntRect rect; \
rect.set_x(value.as_object().get("x"sv).to_i32()); \
rect.set_y(value.as_object().get("y"sv).to_i32()); \
rect.set_width(value.as_object().get("width"sv).to_i32()); \
rect.set_height(value.as_object().get("height"sv).to_i32()); \
setter(rect); \
return true; \
#define REGISTER_RECT_PROPERTY(property_name, getter, setter) \
register_property( \
property_name, \
[this] { \
auto rect = this->getter(); \
JsonObject rect_object; \
rect_object.set("x"sv, rect.x()); \
rect_object.set("y"sv, rect.y()); \
rect_object.set("width"sv, rect.width()); \
rect_object.set("height"sv, rect.height()); \
return rect_object; \
}, \
[this](auto& value) { \
Gfx::IntRect rect; \
if (value.is_object()) { \
rect.set_x(value.as_object().get("x"sv).to_i32()); \
rect.set_y(value.as_object().get("y"sv).to_i32()); \
rect.set_width(value.as_object().get("width"sv).to_i32()); \
rect.set_height(value.as_object().get("height"sv).to_i32()); \
} else if (value.is_array() && value.as_array().size() == 4) { \
rect.set_x(value.as_array()[0].to_i32()); \
rect.set_y(value.as_array()[1].to_i32()); \
rect.set_width(value.as_array()[2].to_i32()); \
rect.set_height(value.as_array()[3].to_i32()); \
} else { \
return false; \
} \
setter(rect); \
\
return true; \
});
#define REGISTER_SIZE_PROPERTY(property_name, getter, setter) \