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Add PropertyListHelper to PopupMenu

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This commit is contained in:
kobewi
2024-02-11 12:09:55 +01:00
parent 4e990cd7e5
commit 4f29ef82db
6 changed files with 106 additions and 159 deletions
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53
scene/property_list_helper.cpp
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@ -47,35 +47,28 @@ const PropertyListHelper::Property *PropertyListHelper::_get_property(const Stri
return property_list.getptr(components[1]);
}
void PropertyListHelper::_bind_property(const Property &p_property, const Object *p_object) {
Property property = p_property;
property.info = p_property.info;
property.default_value = p_property.default_value;
property.setter = Callable(p_object, p_property.setter_name);
property.getter = Callable(p_object, p_property.getter_name);
void PropertyListHelper::_call_setter(const MethodBind *p_setter, int p_index, const Variant &p_value) const {
Variant args[] = { p_index, p_value };
const Variant *argptrs[] = { &args[0], &args[1] };
Callable::CallError ce;
p_setter->call(object, argptrs, 2, ce);
}
property_list[property.info.name] = property;
Variant PropertyListHelper::_call_getter(const MethodBind *p_getter, int p_index) const {
Callable::CallError ce;
Variant args[] = { p_index };
const Variant *argptrs[] = { &args[0] };
return p_getter->call(object, argptrs, 1, ce);
}
void PropertyListHelper::set_prefix(const String &p_prefix) {
prefix = p_prefix;
}
void PropertyListHelper::register_property(const PropertyInfo &p_info, const Variant &p_default, const StringName &p_setter, const StringName &p_getter) {
Property property;
property.info = p_info;
property.default_value = p_default;
property.setter_name = p_setter;
property.getter_name = p_getter;
property_list[p_info.name] = property;
}
void PropertyListHelper::setup_for_instance(const PropertyListHelper &p_base, const Object *p_object) {
void PropertyListHelper::setup_for_instance(const PropertyListHelper &p_base, Object *p_object) {
prefix = p_base.prefix;
for (const KeyValue<String, Property> &E : p_base.property_list) {
_bind_property(E.value, p_object);
}
property_list = p_base.property_list;
object = p_object;
}
void PropertyListHelper::get_property_list(List<PropertyInfo> *p_list, int p_count) const {
@ -84,7 +77,7 @@ void PropertyListHelper::get_property_list(List<PropertyInfo> *p_list, int p_cou
const Property &property = E.value;
PropertyInfo info = property.info;
if (property.getter.call(i) == property.default_value) {
if (_call_getter(property.getter, i) == property.default_value) {
info.usage &= (~PROPERTY_USAGE_STORAGE);
}
@ -99,7 +92,7 @@ bool PropertyListHelper::property_get_value(const String &p_property, Variant &r
const Property *property = _get_property(p_property, &index);
if (property) {
r_ret = property->getter.call(index);
r_ret = _call_getter(property->getter, index);
return true;
}
return false;
@ -110,7 +103,7 @@ bool PropertyListHelper::property_set_value(const String &p_property, const Vari
const Property *property = _get_property(p_property, &index);
if (property) {
property->setter.call(index, p_value);
_call_setter(property->setter, index, p_value);
return true;
}
return false;
@ -121,7 +114,7 @@ bool PropertyListHelper::property_can_revert(const String &p_property) const {
const Property *property = _get_property(p_property, &index);
if (property) {
return property->getter.call(index) != property->default_value;
return _call_getter(property->getter, index) != property->default_value;
}
return false;
}
@ -136,3 +129,13 @@ bool PropertyListHelper::property_get_revert(const String &p_property, Variant &
}
return false;
}
PropertyListHelper::~PropertyListHelper() {
// No object = it's the main helper. Do a cleanup.
if (!object) {
for (const KeyValue<String, Property> &E : property_list) {
memdelete(E.value.setter);
memdelete(E.value.getter);
}
}
}