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 // ct_lvtqtw_tool_add_component.h                                            -*-C++-*-
 
 /*
 // Copyright 2023 Codethink Ltd <codethink@codethink.co.uk>
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 */
 
 #ifndef INCLUDED_LVTQTC_TOOL_ADD_COMPONENT
 #define INCLUDED_LVTQTC_TOOL_ADD_COMPONENT
 
 #include <ct_lvtqtc_tool_add_entity.h>
 #include <lvtqtc_export.h>
 
 #include <QGraphicsView>
 
 #include <memory>
 #include <result/result.hpp>
 
 class CodeVisApplicationTestFixture;
 namespace Codethink::lvtldr {
 class NodeStorage;
 }
 
 namespace Codethink::lvtqtc {
 class PackageEntity;
 
 struct InvalidComponentError {
     QString what;
 };
 
 /* Trait implementation for error checking
  * cannot be used directly as there's no implementation of checkName.
  */
 struct AddComponentVerifyRulesTrait {
     static cpp::result<void, InvalidComponentError>
     checkName(bool hasParent, const std::string& parentName, const std::string& name);
 };
 
 /* Error checking for the Lakosian Name Rules */
 struct LVTQTC_EXPORT LakosianComponentNameRules { // implements AddPackageVerifyRulesTrait
     static cpp::result<void, InvalidComponentError>
     checkName(bool hasParent, const std::string& name, const std::string& parentName);
 };
 
 class LVTQTC_EXPORT ToolAddComponent : public BaseAddEntityTool {
     // Connect two entities with a relationship.
     Q_OBJECT
   public:
     friend class ::CodeVisApplicationTestFixture;
 
     ToolAddComponent(GraphicsView *gv, Codethink::lvtldr::NodeStorage& nodeStorage);
     ~ToolAddComponent() override;
 
     void activate() override;
     void mousePressEvent(QMouseEvent *event) override;
 
   private:
     struct Private;
     std::unique_ptr<Private> d;
 };
 
 } // namespace Codethink::lvtqtc
 #endif