/// <summary>
/// Gets the file path to export to.
/// </summary>
/// <param name="inquiryHelper">Helper responsible for performing information inquiries.</param>
/// <param name="fileFilterGenerator">The file filter generator to use.</param>
/// <returns>A path to a file, which may or may not exist yet, or <c>null</c> if no location
/// was chosen.</returns>
/// <exception cref="ArgumentNullException">Thrown when any parameter is <c>null</c>.</exception>
public static string GetFilePath(IInquiryHelper inquiryHelper, FileFilterGenerator fileFilterGenerator)
{
if (inquiryHelper == null)
{
throw new ArgumentNullException(nameof(inquiryHelper));
}
if (fileFilterGenerator == null)
{
throw new ArgumentNullException(nameof(fileFilterGenerator));
}
return(inquiryHelper.GetTargetFileLocation(fileFilterGenerator.Filter, null));
}
public string DetermineMigrationLocation(string originalFilePath)
{
if (originalFilePath == null)
{
throw new ArgumentNullException(nameof(originalFilePath));
}
ValidateProjectPath(originalFilePath, nameof(originalFilePath), Resources.ProjectMigrator_Source_Descriptor);
string suggestedFileName = GetSuggestedFileName(originalFilePath);
string migrationLocation = inquiryHelper.GetTargetFileLocation(fileFilter.Filter, suggestedFileName);
if (migrationLocation == null)
{
GenerateMigrationCancelledLogMessage(originalFilePath);
}
return(migrationLocation);
}
/// <summary>
/// Prompts a new <see cref="SaveFileDialog"/> to select a location for saving the project file.
/// </summary>
/// <param name="projectName">A string containing the file name selected in the file dialog box.</param>
/// <returns>The selected project file, or <c>null</c> otherwise.</returns>
private string OpenProjectSaveFileDialog(string projectName)
{
return(inquiryHelper.GetTargetFileLocation(projectPersister.SaveProjectFileFilter, projectName));
}