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Code Releases Wiki Activity

Allow exporting variables of type Variant

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This commit is contained in:
kobewi
2024-03-24 21:36:35 +01:00
parent 96cdbbe5bd
commit 012d47b089
5 changed files with 127 additions and 12 deletions
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94
editor/editor_properties.cpp
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@@ -57,7 +57,7 @@
#include "scene/resources/mesh.h"
#include "scene/resources/visual_shader_nodes.h"
///////////////////// Nil /////////////////////////
///////////////////// NIL /////////////////////////
void EditorPropertyNil::update_property() {
}
@@ -68,6 +68,91 @@ EditorPropertyNil::EditorPropertyNil() {
add_child(prop_label);
}
//////////////////// VARIANT ///////////////////////
void EditorPropertyVariant::_change_type(int p_to_type) {
new_type = Variant::Type(p_to_type);
Variant zero;
Callable::CallError ce;
Variant::construct(new_type, zero, nullptr, 0, ce);
emit_changed(get_edited_property(), zero);
}
void EditorPropertyVariant::_set_read_only(bool p_read_only) {
change_type->set_disabled(p_read_only);
if (sub_property) {
sub_property->set_read_only(p_read_only);
}
}
void EditorPropertyVariant::_notification(int p_what) {
if (p_what == NOTIFICATION_THEME_CHANGED) {
change_type->set_button_icon(get_editor_theme_icon("Edit"));
PopupMenu *popup = change_type->get_popup();
for (int i = 0; i < popup->get_item_count(); i++) {
popup->set_item_icon(i, get_editor_theme_icon(Variant::get_type_name(Variant::Type(popup->get_item_id(i)))));
}
}
}
void EditorPropertyVariant::update_property() {
const Variant &value = get_edited_property_value();
if (new_type == Variant::VARIANT_MAX) {
new_type = value.get_type();
}
if (new_type != current_type) {
current_type = new_type;
if (sub_property) {
memdelete(sub_property);
sub_property = nullptr;
}
if (current_type == Variant::OBJECT) {
sub_property = EditorInspector::instantiate_property_editor(nullptr, current_type, "", PROPERTY_HINT_RESOURCE_TYPE, "Resource", PROPERTY_USAGE_NONE);
} else {
sub_property = EditorInspector::instantiate_property_editor(nullptr, current_type, "", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE);
}
ERR_FAIL_NULL(sub_property);
sub_property->set_object_and_property(get_edited_object(), get_edited_property());
sub_property->set_name_split_ratio(0);
sub_property->set_selectable(false);
sub_property->set_use_folding(is_using_folding());
sub_property->set_read_only(is_read_only());
sub_property->set_h_size_flags(SIZE_EXPAND_FILL);
sub_property->connect(SNAME("property_changed"), callable_mp((EditorProperty *)this, &EditorProperty::emit_changed));
content->add_child(sub_property);
content->move_child(sub_property, 0);
sub_property->update_property();
} else if (sub_property) {
sub_property->update_property();
}
new_type = Variant::VARIANT_MAX;
}
EditorPropertyVariant::EditorPropertyVariant() {
content = memnew(HBoxContainer);
add_child(content);
change_type = memnew(MenuButton);
change_type->set_flat(false);
PopupMenu *popup = change_type->get_popup();
for (int i = 0; i < Variant::VARIANT_MAX; i++) {
if (i == Variant::CALLABLE || i == Variant::SIGNAL || i == Variant::RID) {
// These types can't be constructed or serialized properly, so skip them.
continue;
}
popup->add_item(Variant::get_type_name(Variant::Type(i)), i);
}
popup->connect(SceneStringName(id_pressed), callable_mp(this, &EditorPropertyVariant::_change_type));
content->add_child(change_type);
}
///////////////////// TEXT /////////////////////////
void EditorPropertyText::_set_read_only(bool p_read_only) {
@@ -3510,8 +3595,11 @@ EditorProperty *EditorInspectorDefaultPlugin::get_editor_for_property(Object *p_
switch (p_type) {
// atomic types
case Variant::NIL: {
EditorPropertyNil *editor = memnew(EditorPropertyNil);
return editor;
if (p_usage & PROPERTY_USAGE_NIL_IS_VARIANT) {
return memnew(EditorPropertyVariant);
} else {
return memnew(EditorPropertyNil);
}
} break;
case Variant::BOOL: {
EditorPropertyCheck *editor = memnew(EditorPropertyCheck);