DeleteElementCommand.h

/*
* sdformat-editor
* Copyright 2025 sdformat-editor
*
* 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.
*
* Developer: Zaid Duraid, Ean Wheeler, Evan Vokey
*/
 
#ifndef SDFORMAT_EDITOR_DELETE_ELEMENT_COMMAND_HH_
#define SDFORMAT_EDITOR_DELETE_ELEMENT_COMMAND_HH_
 
 
#include <interfaces/command_interface.h>
#include <interfaces/sdformat_parser_interface.h>
#include <interfaces/gui_interface.h>
 
#include <vector>
 
class DeleteElementCommand : public CommandI
{
 
  public: DeleteElementCommand(std::shared_ptr<GUII> gui, std::shared_ptr<SDFormatParserI> sdformatParser, sdf::ElementPtr element_to_delete);
 
  private: bool Execute() override;
 
  private: bool ExecuteUndo() override;
 
  private: bool ExecuteRedo() override;
 
  private: bool IsUndoable() override;
 
  private: bool IsRedoable() override;
 
  private: bool IsThreaded(bool& prevent_user_input) override;
 
  private: bool ChangesProgramStateIrreversibly() override;
 
  private: bool ElementRequired();
 
  private: std::shared_ptr<GUII> gui;
 
  private: std::shared_ptr<SDFormatParserI> sdformatParser;
 
  private: sdf::ElementPtr element_to_delete;
 
  private: sdf::ElementPtr element_to_deletes_parent;
 
  private: bool is_currently_undoable = false;
 
  private: bool is_currently_redoable = false;
};
 
#endif