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Add inspector support for typed property hints

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This commit is contained in:
Logan Detrick
2025-04-13 16:42:15 -07:00
parent 9f03bbf908
commit 294303eac9
2 changed files with 35 additions and 7 deletions
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5
doc/classes/@GlobalScope.xml
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@ -2849,6 +2849,7 @@
<constant name="PROPERTY_HINT_TYPE_STRING" value="23" enum="PropertyHint">
If a property is [String], hints that the property represents a particular type (class). This allows to select a type from the create dialog. The property will store the selected type as a string.
If a property is [Array], hints the editor how to show elements. The [code]hint_string[/code] must encode nested types using [code]":"[/code] and [code]"/"[/code].
If a property is [Dictionary], hints the editor how to show elements. The [code]hint_string[/code] is the same as [Array], with a [code]";"[/code] separating the key and value.
[codeblocks]
[gdscript]
# Array of elem_type.
@ -2923,10 +2924,12 @@
Hints that an [int] property is a pointer. Used by GDExtension.
</constant>
<constant name="PROPERTY_HINT_ARRAY_TYPE" value="31" enum="PropertyHint">
Hints that a property is an [Array] with the stored type specified in the hint string.
Hints that a property is an [Array] with the stored type specified in the hint string. The hint string contains the type of the array (e.g. [code]"String"[/code]).
Use the hint string format from [constant PROPERTY_HINT_TYPE_STRING] for more control over the stored type.
</constant>
<constant name="PROPERTY_HINT_DICTIONARY_TYPE" value="38" enum="PropertyHint">
Hints that a property is a [Dictionary] with the stored types specified in the hint string. The hint string contains the key and value types separated by a semicolon (e.g. [code]"int;String"[/code]).
Use the hint string format from [constant PROPERTY_HINT_TYPE_STRING] for more control over the stored types.
</constant>
<constant name="PROPERTY_HINT_LOCALE_ID" value="32" enum="PropertyHint">
Hints that a string property is a locale code. Editing it will show a locale dialog for picking language and country.

37
editor/editor_properties_array_dict.cpp
View File

@ -865,6 +865,14 @@ void EditorPropertyArray::setup(Variant::Type p_array_type, const String &p_hint
subtype_hint_string = p_hint_string.substr(hint_subtype_separator + 1);
subtype = Variant::Type(subtype_string.to_int());
} else {
subtype = Variant::get_type_by_name(p_hint_string);
if (subtype == Variant::VARIANT_MAX) {
subtype = Variant::OBJECT;
subtype_hint = PROPERTY_HINT_RESOURCE_TYPE;
subtype_hint_string = p_hint_string;
}
}
}
}
@ -1155,12 +1163,21 @@ void EditorPropertyDictionary::setup(PropertyHint p_hint, const String &p_hint_s
key_subtype_hint_string = key.substr(hint_key_subtype_separator + 1);
key_subtype = Variant::Type(key_subtype_string.to_int());
} else {
key_subtype = Variant::get_type_by_name(key);
Variant new_key = object->get_new_item_key();
VariantInternal::initialize(&new_key, key_subtype);
object->set_new_item_key(new_key);
if (key_subtype == Variant::VARIANT_MAX) {
key_subtype = Variant::OBJECT;
key_subtype_hint = PROPERTY_HINT_RESOURCE_TYPE;
key_subtype_hint_string = key;
}
}
Variant new_key = object->get_new_item_key();
VariantInternal::initialize(&new_key, key_subtype);
object->set_new_item_key(new_key);
}
if (types.size() > 1 && !types[1].is_empty()) {
String value = types[1];
int hint_value_subtype_separator = value.find_char(':');
@ -1174,11 +1191,19 @@ void EditorPropertyDictionary::setup(PropertyHint p_hint, const String &p_hint_s
value_subtype_hint_string = value.substr(hint_value_subtype_separator + 1);
value_subtype = Variant::Type(value_subtype_string.to_int());
} else {
value_subtype = Variant::get_type_by_name(value);
Variant new_value = object->get_new_item_value();
VariantInternal::initialize(&new_value, value_subtype);
object->set_new_item_value(new_value);
if (value_subtype == Variant::VARIANT_MAX) {
value_subtype = Variant::OBJECT;
value_subtype_hint = PROPERTY_HINT_RESOURCE_TYPE;
value_subtype_hint_string = value;
}
}
Variant new_value = object->get_new_item_value();
VariantInternal::initialize(&new_value, value_subtype);
object->set_new_item_value(new_value);
}
}