395 lines
14 KiB
C++
395 lines
14 KiB
C++
/**
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* editor_property_bb_param.cpp
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* =============================================================================
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* Copyright 2021-2023 Serhii Snitsaruk
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*
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* Use of this source code is governed by an MIT-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/MIT.
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* =============================================================================
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*/
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#ifdef TOOLS_ENABLED
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#ifdef LIMBOAI_MODULE
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#include "editor_property_bb_param.h"
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#include "modules/limboai/blackboard/bb_param/bb_param.h"
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#include "modules/limboai/blackboard/bb_param/bb_variant.h"
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#include "modules/limboai/editor/editor_property_variable_name.h"
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#include "modules/limboai/editor/mode_switch_button.h"
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#include "modules/limboai/util/limbo_string_names.h"
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#include "core/error/error_macros.h"
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#include "core/io/marshalls.h"
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#include "core/object/class_db.h"
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#include "core/object/object.h"
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#include "core/object/ref_counted.h"
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#include "core/os/memory.h"
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#include "core/string/print_string.h"
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#include "core/variant/variant.h"
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#include "editor/editor_inspector.h"
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#include "editor/editor_properties.h"
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#include "editor/editor_properties_array_dict.h"
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#include "editor/editor_properties_vector.h"
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#include "editor/editor_settings.h"
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#include "scene/gui/base_button.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/button.h"
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#include "scene/gui/line_edit.h"
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#include "scene/gui/menu_button.h"
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Ref<BBParam> EditorPropertyBBParam::_get_edited_param() {
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Ref<BBParam> param = get_edited_property_value();
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if (param.is_null()) {
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// Create parameter resource if null.
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param = ClassDB::instantiate(param_type);
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get_edited_object()->set(get_edited_property(), param);
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}
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return param;
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}
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void EditorPropertyBBParam::_create_value_editor(Variant::Type p_type) {
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if (value_editor) {
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if (value_editor->get_meta(SNAME("_param_type")) == Variant(p_type)) {
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return;
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}
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_remove_value_editor();
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}
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bool is_bottom = false;
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switch (p_type) {
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case Variant::NIL: {
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value_editor = memnew(EditorPropertyNil);
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} break;
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case Variant::BOOL: {
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value_editor = memnew(EditorPropertyCheck);
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} break;
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case Variant::INT: {
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EditorPropertyInteger *editor = memnew(EditorPropertyInteger);
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editor->setup(-100000, 100000, 1, false, true, true);
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value_editor = editor;
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} break;
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case Variant::FLOAT: {
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EditorPropertyFloat *editor = memnew(EditorPropertyFloat);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true, false, true, true);
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value_editor = editor;
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} break;
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case Variant::STRING: {
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if (property_hint == PROPERTY_HINT_MULTILINE_TEXT) {
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value_editor = memnew(EditorPropertyMultilineText);
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} else {
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value_editor = memnew(EditorPropertyText);
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}
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is_bottom = (property_hint == PROPERTY_HINT_MULTILINE_TEXT);
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} break;
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case Variant::VECTOR2: {
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EditorPropertyVector2 *editor = memnew(EditorPropertyVector2);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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} break;
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case Variant::VECTOR2I: {
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EditorPropertyVector2i *editor = memnew(EditorPropertyVector2i);
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editor->setup(-100000, 100000);
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value_editor = editor;
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} break;
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case Variant::RECT2: {
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EditorPropertyRect2 *editor = memnew(EditorPropertyRect2);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::RECT2I: {
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EditorPropertyRect2i *editor = memnew(EditorPropertyRect2i);
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editor->setup(-100000, 100000);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::VECTOR3: {
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EditorPropertyVector3 *editor = memnew(EditorPropertyVector3);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::VECTOR3I: {
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EditorPropertyVector3i *editor = memnew(EditorPropertyVector3i);
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editor->setup(-100000, 100000);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::VECTOR4: {
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EditorPropertyVector4 *editor = memnew(EditorPropertyVector4);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::VECTOR4I: {
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EditorPropertyVector4i *editor = memnew(EditorPropertyVector4i);
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editor->setup(-100000, 100000);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::TRANSFORM2D: {
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EditorPropertyTransform2D *editor = memnew(EditorPropertyTransform2D);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::PLANE: {
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EditorPropertyPlane *editor = memnew(EditorPropertyPlane);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::QUATERNION: {
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EditorPropertyQuaternion *editor = memnew(EditorPropertyQuaternion);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::AABB: {
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EditorPropertyAABB *editor = memnew(EditorPropertyAABB);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::BASIS: {
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EditorPropertyBasis *editor = memnew(EditorPropertyBasis);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::TRANSFORM3D: {
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EditorPropertyTransform3D *editor = memnew(EditorPropertyTransform3D);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::PROJECTION: {
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EditorPropertyProjection *editor = memnew(EditorPropertyProjection);
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editor->setup(-100000, 100000, EDITOR_GET("interface/inspector/default_float_step"), true);
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::COLOR: {
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value_editor = memnew(EditorPropertyColor);
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} break;
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case Variant::STRING_NAME: {
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EditorPropertyText *editor = memnew(EditorPropertyText);
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editor->set_string_name(true);
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value_editor = editor;
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is_bottom = (property_hint == PROPERTY_HINT_MULTILINE_TEXT);
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} break;
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case Variant::NODE_PATH: {
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value_editor = memnew(EditorPropertyNodePath);
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} break;
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// case Variant::RID: {
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// } break;
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// case Variant::SIGNAL: {
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// } break;
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// case Variant::CALLABLE: {
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// } break;
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case Variant::OBJECT: {
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// Only resources are supported.
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EditorPropertyResource *editor = memnew(EditorPropertyResource);
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editor->setup(_get_edited_param().ptr(), SNAME("saved_value"), "Resource");
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value_editor = editor;
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is_bottom = true;
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} break;
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case Variant::DICTIONARY: {
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value_editor = memnew(EditorPropertyDictionary);
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is_bottom = true;
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} break;
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case Variant::ARRAY:
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case Variant::PACKED_BYTE_ARRAY:
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case Variant::PACKED_INT32_ARRAY:
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case Variant::PACKED_FLOAT32_ARRAY:
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case Variant::PACKED_INT64_ARRAY:
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case Variant::PACKED_FLOAT64_ARRAY:
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case Variant::PACKED_STRING_ARRAY:
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case Variant::PACKED_VECTOR2_ARRAY:
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case Variant::PACKED_VECTOR3_ARRAY:
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case Variant::PACKED_COLOR_ARRAY: {
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EditorPropertyArray *editor = memnew(EditorPropertyArray);
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editor->setup(p_type);
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value_editor = editor;
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is_bottom = true;
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} break;
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default: {
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ERR_PRINT("Unexpected variant type!");
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value_editor = memnew(EditorPropertyNil);
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}
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}
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value_editor->set_name_split_ratio(0.0);
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value_editor->set_use_folding(is_using_folding());
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value_editor->set_selectable(false);
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value_editor->set_h_size_flags(SIZE_EXPAND_FILL);
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value_editor->set_meta(SNAME("_param_type"), p_type);
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value_editor->connect(SNAME("property_changed"), callable_mp(this, &EditorPropertyBBParam::_value_edited));
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if (is_bottom) {
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bottom_container->add_child(value_editor);
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set_bottom_editor(bottom_container);
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bottom_container->show();
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} else {
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set_bottom_editor(nullptr);
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editor_hbox->add_child(value_editor);
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bottom_container->hide();
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}
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}
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void EditorPropertyBBParam::_remove_value_editor() {
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if (value_editor) {
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value_editor->get_parent()->remove_child(value_editor);
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value_editor->queue_free();
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value_editor = nullptr;
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}
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}
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void EditorPropertyBBParam::_value_edited(const String &p_property, Variant p_value, const String &p_name, bool p_changing) {
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_get_edited_param()->set_saved_value(p_value);
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}
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void EditorPropertyBBParam::_mode_changed() {
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_get_edited_param()->set_value_source(mode_button->get_mode() == Mode::SPECIFY_VALUE ? BBParam::SAVED_VALUE : BBParam::BLACKBOARD_VAR);
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update_property();
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}
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void EditorPropertyBBParam::_type_selected(int p_index) {
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Ref<BBVariant> param = _get_edited_param();
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ERR_FAIL_COND(param.is_null());
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param->set_type(Variant::Type(p_index));
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update_property();
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}
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void EditorPropertyBBParam::_variable_edited(const String &p_property, Variant p_value, const String &p_name, bool p_changing) {
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_get_edited_param()->set_variable(p_value);
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}
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void EditorPropertyBBParam::update_property() {
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Ref<BBParam> param = _get_edited_param();
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bool is_variant_param = param->is_class_ptr(BBVariant::get_class_ptr_static());
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if (param->get_value_source() == BBParam::BLACKBOARD_VAR) {
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_remove_value_editor();
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variable_editor->set_object_and_property(param.ptr(), SNAME("variable"));
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variable_editor->update_property();
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variable_editor->show();
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mode_button->call_deferred(SNAME("set_mode"), Mode::BIND_VAR, true);
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type_choice->hide();
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bottom_container->hide();
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} else {
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_create_value_editor(param->get_type());
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variable_editor->hide();
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value_editor->show();
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value_editor->set_object_and_property(param.ptr(), SNAME("saved_value"));
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value_editor->update_property();
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mode_button->call_deferred(SNAME("set_mode"), Mode::SPECIFY_VALUE, true);
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type_choice->set_visible(is_variant_param);
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}
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if (is_variant_param) {
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Variant::Type t = Variant::Type(param->get_type());
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String type_name = Variant::get_type_name(t);
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type_choice->set_icon(get_editor_theme_icon(type_name));
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}
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}
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void EditorPropertyBBParam::setup(PropertyHint p_hint, const String &p_hint_text, const Ref<BlackboardPlan> &p_plan) {
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param_type = p_hint_text;
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property_hint = p_hint;
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variable_editor->setup(p_plan);
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variable_editor->set_name_split_ratio(0.0);
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}
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void EditorPropertyBBParam::_notification(int p_what) {
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switch (p_what) {
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case NOTIFICATION_ENTER_TREE:
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case NOTIFICATION_THEME_CHANGED: {
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{
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String type = Variant::get_type_name(_get_edited_param()->get_type());
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type_choice->set_icon(get_editor_theme_icon(type));
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}
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// Initialize mode button.
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mode_button->clear();
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mode_button->add_mode(Mode::SPECIFY_VALUE, get_editor_theme_icon(SNAME("LimboSpecifyValue")), TTR("Mode: Set a specific value.\nClick to switch modes."));
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mode_button->add_mode(Mode::BIND_VAR, get_editor_theme_icon(SNAME("BTSetVar")), TTR("Mode: Use a blackboard variable.\nClick to switch modes."));
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mode_button->set_mode(_get_edited_param()->get_value_source() == BBParam::BLACKBOARD_VAR ? Mode::BIND_VAR : Mode::SPECIFY_VALUE, true);
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bool is_variant_param = _get_edited_param()->is_class_ptr(BBVariant::get_class_ptr_static());
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if (is_variant_param) {
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// Initialize type choice.
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PopupMenu *type_menu = type_choice->get_popup();
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type_menu->clear();
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for (int i = 0; i < Variant::VARIANT_MAX; i++) {
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if (i == Variant::RID || i == Variant::CALLABLE || i == Variant::SIGNAL) {
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continue;
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}
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String type = Variant::get_type_name(Variant::Type(i));
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type_menu->add_icon_item(get_editor_theme_icon(type), type, i);
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}
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} else { // Not a variant param.
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type_choice->hide();
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}
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} break;
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}
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}
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EditorPropertyBBParam::EditorPropertyBBParam() {
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hbox = memnew(HBoxContainer);
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add_child(hbox);
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hbox->add_theme_constant_override(LW_NAME(separation), 0);
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bottom_container = memnew(MarginContainer);
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bottom_container->set_theme_type_variation("MarginContainer4px");
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add_child(bottom_container);
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mode_button = memnew(ModeSwitchButton);
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hbox->add_child(mode_button);
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mode_button->set_focus_mode(FOCUS_NONE);
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mode_button->connect(LW_NAME(mode_changed), callable_mp(this, &EditorPropertyBBParam::_mode_changed));
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type_choice = memnew(MenuButton);
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hbox->add_child(type_choice);
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type_choice->get_popup()->connect(LW_NAME(id_pressed), callable_mp(this, &EditorPropertyBBParam::_type_selected));
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type_choice->set_tooltip_text(TTR("Click to choose type"));
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type_choice->set_flat(false);
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editor_hbox = memnew(HBoxContainer);
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hbox->add_child(editor_hbox);
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editor_hbox->set_h_size_flags(SIZE_EXPAND_FILL);
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editor_hbox->add_theme_constant_override(LW_NAME(separation), 0);
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variable_editor = memnew(EditorPropertyVariableName);
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editor_hbox->add_child(variable_editor);
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variable_editor->set_h_size_flags(SIZE_EXPAND_FILL);
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variable_editor->connect(SNAME("property_changed"), callable_mp(this, &EditorPropertyBBParam::_variable_edited));
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param_type = SNAME("BBString");
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}
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//***** EditorInspectorPluginBBParam
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bool EditorInspectorPluginBBParam::can_handle(Object *p_object) {
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return true; // Handles everything.
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}
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bool EditorInspectorPluginBBParam::parse_property(Object *p_object, const Variant::Type p_type, const String &p_path, const PropertyHint p_hint, const String &p_hint_text, const BitField<PropertyUsageFlags> p_usage, const bool p_wide) {
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if (p_hint == PROPERTY_HINT_RESOURCE_TYPE && p_hint_text.begins_with("BB")) {
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// TODO: Add more rigid hint check.
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EditorPropertyBBParam *editor = memnew(EditorPropertyBBParam());
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editor->setup(p_hint, p_hint_text, plan_getter.call());
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add_property_editor(p_path, editor);
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return true;
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}
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return false;
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}
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#endif // ! LIMBOAI_MODULE
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#endif // ! TOOLS_ENABLED
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