/// <summary>
/// Shows the save file dialog box that allows a user to specify a filename to save a file as.
/// </summary>
/// <param name="service">The file dialog service.</param>
/// <param name="fileType">The supported file type.</param>
/// <returns>A FileDialogResult object which contains the filename entered by the user.</returns>
/// <exception cref="System.ArgumentNullException">service must not be null.</exception>
/// <exception cref="System.ArgumentNullException">fileType must not be null.</exception>
public static FileDialogResult ShowSaveFileDialog(this IFileDialogService service, FileType fileType)
{
Preconditions.NotNull(service, "service");
Preconditions.NotNull(fileType, "fileType");
return service.ShowSaveFileDialog(null, new FileType[] { fileType }, fileType, null);
}
/// <summary>
/// Shows the open file dialog box that allows a user to specify a file that should be opened.
/// </summary>
/// <param name="service">The file dialog service.</param>
/// <param name="fileType">The supported file type.</param>
/// <param name="defaultFileName">Default filename. The directory name is used as initial directory when it is specified.</param>
/// <returns>A FileDialogResult object which contains the filename selected by the user.</returns>
/// <exception cref="System.ArgumentNullException">service must not be null.</exception>
/// <exception cref="System.ArgumentNullException">fileType must not be null.</exception>
/// <exception cref="System.ArgumentNullException">defaultFileName must not be null.</exception>
public static FileDialogResult ShowOpenFileDialog(this IFileDialogService service, FileType fileType, string defaultFileName)
{
Preconditions.NotNull(service, "service");
Preconditions.NotNull(fileType, "fileType");
Preconditions.NotNull(defaultFileName, "defaultFileName");
return service.ShowOpenFileDialog(null, new FileType[] { fileType }, fileType, defaultFileName);
}
/// <summary>
/// Shows the open file dialog box that allows a user to specify a file that should be opened.
/// </summary>
/// <param name="service">The file dialog service.</param>
/// <param name="owner">The window that owns this OpenFileDialog.</param>
/// <param name="fileType">The supported file type.</param>
/// <returns>A FileDialogResult object which contains the filename selected by the user.</returns>
/// <exception cref="System.ArgumentNullException">service must not be null.</exception>
/// <exception cref="System.ArgumentNullException">owner must not be null.</exception>
/// <exception cref="System.ArgumentNullException">fileType must not be null.</exception>
public static FileDialogResult ShowOpenFileDialog(this IFileDialogService service, object owner, FileType fileType)
{
Preconditions.NotNull(service, "service");
Preconditions.NotNull(owner, "owner");
Preconditions.NotNull(fileType, "fileType");
return service.ShowOpenFileDialog(owner, new FileType[] { fileType }, fileType, null);
}
public void CreateFilterTest()
{
FileType rtfFileType = new FileType("RichText Document", ".rtf");
FileType xpsFileType = new FileType("XPS Document", ".xps");
Assert.AreEqual("RichText Document|*.rtf", InvokeCreateFilter(new FileType[] { rtfFileType }));
Assert.AreEqual("RichText Document|*.rtf|XPS Document|*.xps",
InvokeCreateFilter(new FileType[] { rtfFileType, xpsFileType }));
}
/// <summary>
/// Shows the save file dialog box that allows a user to specify a filename to save a file as.
/// </summary>
/// <param name="service">The file dialog service.</param>
/// <param name="owner">The window that owns this SaveFileDialog.</param>
/// <param name="fileType">The supported file type.</param>
/// <param name="defaultFileName">Default filename. The directory name is used as initial directory when it is specified.</param>
/// <returns>A FileDialogResult object which contains the filename entered by the user.</returns>
/// <exception cref="System.ArgumentNullException">service must not be null.</exception>
/// <exception cref="System.ArgumentNullException">owner must not be null.</exception>
/// <exception cref="System.ArgumentNullException">fileType must not be null.</exception>
/// <exception cref="System.ArgumentNullException">defaultFileName must not be null.</exception>
public static FileDialogResult ShowSaveFileDialog(this IFileDialogService service, object owner, FileType fileType, string defaultFileName)
{
Preconditions.NotNull(service, "service");
Preconditions.NotNull(owner, "owner");
Preconditions.NotNull(fileType, "fileType");
Preconditions.NotNull(defaultFileName, "defaultFileName");
return service.ShowSaveFileDialog(owner, new FileType[] { fileType }, fileType, defaultFileName);
}
public FileDialogResult ShowSaveFileDialog(object owner, IEnumerable<FileType> fileTypes, FileType defaultFileType, string defaultFileName)
{
FileDialogType = FileDialogType.SaveFileDialog;
Owner = owner;
FileTypes = fileTypes;
DefaultFileType = defaultFileType;
DefaultFileName = defaultFileName;
return Result;
}
public void GeneralTest()
{
var fileType = new FileType("Bitmap Image (*.bmp)", ".bmp");
var result = new FileDialogResult(@"C:\image.bmp", fileType);
Assert.IsTrue(result.IsValid);
Assert.AreEqual(@"C:\image.bmp", result.FileName);
Assert.AreEqual(fileType, result.SelectedFileType);
Assert.AreEqual(@"C:\image.bmp", result.GetFullFileName());
}
public void GetFullFileNameTest()
{
var fileType = new FileType("Bitmap Image (*.bmp)", ".bmp");
var result = new FileDialogResult(@"C:\image.bmp", fileType);
Assert.AreEqual(@"C:\image.bmp", result.GetFullFileName());
result = new FileDialogResult(@"C:\image", fileType);
Assert.AreEqual(@"C:\image.bmp", result.GetFullFileName());
result = new FileDialogResult(@"C:\image.txt", fileType);
Assert.AreEqual(@"C:\image.txt.bmp", result.GetFullFileName());
result = new FileDialogResult(@"C:\image.txt", fileType);
Assert.AreEqual(@"C:\image.txt.bmp", result.GetFullFileName());
}
/// <summary>
/// Shows the save file dialog box that allows a user to specify a filename to save a file as.
/// </summary>
/// <param name="service">The file dialog service.</param>
/// <param name="fileTypes">The supported file types.</param>
/// <param name="defaultFileType">Default file type.</param>
/// <param name="defaultFileName">Default filename. The directory name is used as initial directory when it is specified.</param>
/// <returns>A FileDialogResult object which contains the filename entered by the user.</returns>
/// <exception cref="System.ArgumentNullException">service must not be null.</exception>
/// <exception cref="System.ArgumentNullException">defaultFileType must not be null.</exception>
/// <exception cref="System.ArgumentNullException">defaultFileName must not be null.</exception>
/// <exception cref="System.ArgumentNullException">fileTypes must not be null.</exception>
/// <exception cref="System.ArgumentException">fileTypes must contain at least one item.</exception>
public static FileDialogResult ShowSaveFileDialog(this IFileDialogService service, IEnumerable<FileType> fileTypes, FileType defaultFileType, string defaultFileName)
{
Preconditions.NotNull(service, "service");
Preconditions.NotNull(defaultFileType, "defaultFileType");
Preconditions.NotNull(defaultFileName, "defaultFileName");
return service.ShowSaveFileDialog(null, fileTypes, defaultFileType, defaultFileName);
}
public void GeneralTest()
{
var fileType = new FileType("Bitmap Image (*.bmp)", ".bmp");
Assert.AreEqual("Bitmap Image (*.bmp)", fileType.Description);
Assert.AreEqual(".bmp", fileType.FileExtension);
}
