/*************************************************************************/
/*  openxr_action_editor.cpp                                             */
/*************************************************************************/
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/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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#include "openxr_action_editor.h"

void OpenXRActionEditor::_bind_methods() {
	ADD_SIGNAL(MethodInfo("remove", PropertyInfo(Variant::OBJECT, "action_editor")));
}

void OpenXRActionEditor::_theme_changed() {
	rem_action->set_icon(get_theme_icon(SNAME("Remove"), SNAME("EditorIcons")));
}

void OpenXRActionEditor::_notification(int p_what) {
	switch (p_what) {
		case NOTIFICATION_ENTER_TREE:
		case NOTIFICATION_THEME_CHANGED: {
			_theme_changed();
		} break;
	}
}

void OpenXRActionEditor::_on_action_name_changed(const String p_new_text) {
	// TODO validate if entry is allowed

	// If our localized name matches our action name, set this too
	if (action->get_name() == action->get_localized_name()) {
		action->set_localized_name(p_new_text);
		action_localized_name->set_text(p_new_text);
	}
	action->set_name(p_new_text);
}

void OpenXRActionEditor::_on_action_localized_name_changed(const String p_new_text) {
	action->set_localized_name(p_new_text);
}

void OpenXRActionEditor::_on_item_selected(int p_idx) {
	ERR_FAIL_INDEX(p_idx, OpenXRAction::OPENXR_ACTION_MAX);

	action->set_action_type(OpenXRAction::ActionType(p_idx));
}

void OpenXRActionEditor::_on_remove_action() {
	emit_signal("remove", this);
}

OpenXRActionEditor::OpenXRActionEditor(Ref<OpenXRAction> p_action) {
	action = p_action;

	set_h_size_flags(Control::SIZE_EXPAND_FILL);

	action_name = memnew(LineEdit);
	action_name->set_text(action->get_name());
	action_name->set_custom_minimum_size(Size2(150.0, 0.0));
	action_name->connect("text_changed", callable_mp(this, &OpenXRActionEditor::_on_action_name_changed));
	add_child(action_name);

	action_localized_name = memnew(LineEdit);
	action_localized_name->set_text(action->get_localized_name());
	action_localized_name->set_custom_minimum_size(Size2(150.0, 0.0));
	action_localized_name->set_h_size_flags(Control::SIZE_EXPAND_FILL);
	action_localized_name->connect("text_changed", callable_mp(this, &OpenXRActionEditor::_on_action_localized_name_changed));
	add_child(action_localized_name);

	action_type = memnew(OptionButton);
	action_type->add_item("Bool", OpenXRAction::OPENXR_ACTION_BOOL);
	action_type->add_item("Float", OpenXRAction::OPENXR_ACTION_FLOAT);
	action_type->add_item("Vector2", OpenXRAction::OPENXR_ACTION_VECTOR2);
	action_type->add_item("Pose", OpenXRAction::OPENXR_ACTION_POSE);
	action_type->add_item("Haptic", OpenXRAction::OPENXR_ACTION_HAPTIC);
	action_type->select(int(action->get_action_type()));
	action_type->set_custom_minimum_size(Size2(100.0, 0.0));
	action_type->connect("item_selected", callable_mp(this, &OpenXRActionEditor::_on_item_selected));
	add_child(action_type);

	// maybe add dropdown to edit our toplevel paths, or do we deduce them from our suggested bindings?

	rem_action = memnew(Button);
	rem_action->set_tooltip_text(TTR("Remove action"));
	rem_action->connect("pressed", callable_mp(this, &OpenXRActionEditor::_on_remove_action));
	rem_action->set_flat(true);
	add_child(rem_action);
}