file_operations.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 FILE_OPERATIONS_HH_
#define FILE_OPERATIONS_HH_
 
#include <string>
#include <iostream>
#include <array>
#include <fstream>
 
class FileOperations
{
 
    // NOTE: Singleton Implementation based on Mayers Singleton for C++11 and beyond
    // See https://www.modernescpp.com/index.php/thread-safe-initialization-of-a-singleton/ 
    public: static FileOperations& GetSoleInstance();
 
    public: std::string OpenFileDialog();
 
    public: std::string OpenDirectoryDialog();
 
    public: bool WriteFile(const std::string& file_path, const std::string& contents);
 
    public: bool WriteFile(const std::string& contents);
 
    public: void SetActiveFilePath(const std::string& file_path);
 
    private: FileOperations() = default;
 
    private: ~FileOperations() = default;
 
    private: FileOperations& operator = (const FileOperations&) = delete;
 
    private: FileOperations(const FileOperations&) = delete;
 
    private: std::string active_file_path;
};
 
#endif