private static void AddFileDialogSettings(FileDialog dlg)
{
dlg.FileName = "Document";
dlg.DefaultExt = ".dpad";
dlg.Filter = "dynamicpad scripts (.dpad)|*.dpad";
dlg.InitialDirectory = GetDynamicPadDirectory();
}
/// <summary>
/// Runs new openfile dialog
/// </summary>
/// <returns>Stream to the file</returns>
public Stream CreateOpenFileDialog()
{
_fileDialog = new OpenFileDialog();
InitializeDialog();
Stream streamToFile = CreateStream();
return streamToFile;
}
/// <summary>
/// Runs new save as dialog
/// </summary>
/// <returns>Stream to the file</returns>
public Stream CreateSaveAsDialog()
{
_fileDialog = new SaveFileDialog();
InitializeDialog();
Stream streamToFile = CreateStream();
return streamToFile;
}
private static FileDialogResult ShowFileDialog(object owner, FileDialog dialog, IEnumerable<FileType> fileTypes,
FileType defaultFileType, string defaultFileName)
{
int filterIndex = fileTypes.ToList().IndexOf(defaultFileType);
if (filterIndex >= 0) { dialog.FilterIndex = filterIndex + 1; }
if (!string.IsNullOrEmpty(defaultFileName))
{
dialog.FileName = Path.GetFileName(defaultFileName);
string directory = Path.GetDirectoryName(defaultFileName);
if (!string.IsNullOrEmpty(directory))
{
dialog.InitialDirectory = directory;
}
}
dialog.Filter = CreateFilter(fileTypes);
if (dialog.ShowDialog(owner as Window) == true)
{
filterIndex = dialog.FilterIndex - 1;
if (filterIndex >= 0 && filterIndex < fileTypes.Count())
{
defaultFileType = fileTypes.ElementAt(filterIndex);
}
else
{
defaultFileType = null;
}
return new FileDialogResult(dialog.FileName, defaultFileType);
}
else
{
return new FileDialogResult();
}
}
private static void InitFileDialog(FileDialog dlg)
{
dlg.FileName = "default csharp";
dlg.DefaultExt = ".cs";
dlg.Filter = "C#(.cs)|*.cs";
dlg.InitialDirectory = @"D:\study\programming\CSharp\WPF\WalkthroughWpf\Dialogs";
}
private FileDialogResult ShowDialog(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null) throw new ArgumentNullException(nameof(dialog));
if (options != null)
{
SetDialogProperties(dialog, options);
}
bool? result;
//Try to get the active window
var owner = WindowUtil.GetActiveWindow();
if (owner == null)
{
result = dialog.ShowDialog();
}
else
{
result = dialog.ShowDialog(owner);
}
if (result == true)
{
return new FileDialogResult()
{
FileName = dialog.FileName,
FileNames = dialog.FileNames
};
}
return null;
}
public void Apply(FileDialog dialog)
{
dialog.Filter = Filter;
dialog.FileName = FileNameWithoutExt;
dialog.DefaultExt = DefaultExt;
if (!string.IsNullOrEmpty(DefaultExt))
dialog.AddExtension = true;
dialog.Filter = Filter;
}
private FileInfo GetFileFromDialog(FileDialog fileDialog)
{
fileDialog.Filter = "Program Files|*.prg";
fileDialog.ShowDialog();
if (string.IsNullOrWhiteSpace(fileDialog.FileName))
return null;
else
return new FileInfo(fileDialog.FileName);
}
/// <summary>
/// Show the given dialog and return its result.
/// </summary>
/// <param name="title">The title for the dialog.</param>
/// <param name="filter">The file extension filter.</param>
/// <param name="owner">The owning window for the browse dialog.</param>
/// <param name="dialog">The dialog to show.</param>
/// <returns>The selected path or null.</returns>
private static IEnumerable<string> RunDialog(string title, string filter, Window owner, FileDialog dialog)
{
dialog.Title = title;
dialog.Filter = filter;
bool? fileCaptured = dialog.ShowDialog(owner);
if (fileCaptured == true)
{
return dialog.FileNames;
}
return new List<string>();
}
private BrowseResult OpenDialog(FileDialog dialog, BrowseParams browseParams)
{
using (new PreserveWorkingDirectory())
{
browseParams.Apply(dialog);
if (dialog.ShowDialog().GetValueOrDefault())
{
return new BrowseResult(true, dialog.FileName);
}
return new BrowseResult(false, null);
}
}
public void trySavePoints(ObservableCollection<PointWrapper> points)
{
if (fileDialog == null)
{
fileDialog = new SaveFileDialog();
}
string fileName = getFileName();
if (fileName != null)
{
savePoints(fileName, points);
}
}
bool TryGetFilename(FileDialog dialog, out string filename)
{
bool ok = false;
filename = null;
dialog.DefaultExt = _defaultExt;
dialog.Filter = _filter;
dialog.ValidateNames = true;
var dr = dialog.ShowDialog();
if (dr.HasValue && dr.Value) {
filename = dialog.FileName;
ok = true;
}
return ok;
}
/// <summary>
/// Configures a <see cref = "FileDialog" /> and shows it to the user.
/// </summary>
/// <returns>
/// The full path to the file or null if no file was selected.
/// </returns>
private static string _ShowFilePrompt(FileDialog dialog, string filter)
{
dialog.AddExtension = true;
dialog.CheckPathExists = true;
dialog.DereferenceLinks = true;
dialog.Filter = filter;
dialog.RestoreDirectory = true;
if (dialog.ShowDialog() ?? false)
{
return dialog.FileName;
}
return null;
}
private void SetDialogProperties(FileDialog dialog, FileDialogOptions options)
{
if (dialog == null) throw new ArgumentNullException(nameof(dialog));
if (options == null) throw new ArgumentNullException(nameof(options));
dialog.AddExtension = options.AddExtension;
dialog.CheckFileExists = options.CheckFileExists;
dialog.CheckPathExists = options.CheckPathExists;
dialog.DefaultExt = options.DefaultExt;
dialog.FileName = options.FileName;
dialog.FilterIndex = options.FilterIndex;
dialog.InitialDirectory = options.InitialDirectory;
dialog.Title = options.Title;
dialog.ValidateNames = options.ValidateNames;
dialog.Filter = options.Filter;
}
private bool RunLegacyDialog(IntPtr hwndOwner)
{
NativeMethods.WndProc lpfnHook = new NativeMethods.WndProc(this.HookProc);
NativeMethods.OPENFILENAME_I openfilename_I = new NativeMethods.OPENFILENAME_I();
bool result;
try
{
this._charBuffer = NativeMethods.CharBuffer.CreateBuffer(8192);
if (this._fileNames != null)
{
this._charBuffer.PutString(this._fileNames[0]);
}
openfilename_I.lStructSize = Marshal.SizeOf(typeof(NativeMethods.OPENFILENAME_I));
openfilename_I.hwndOwner = hwndOwner;
openfilename_I.hInstance = IntPtr.Zero;
openfilename_I.lpstrFilter = FileDialog.MakeFilterString(this._filter, this.DereferenceLinks);
openfilename_I.nFilterIndex = this._filterIndex;
openfilename_I.lpstrFile = this._charBuffer.AllocCoTaskMem();
openfilename_I.nMaxFile = this._charBuffer.Length;
openfilename_I.lpstrInitialDir = this._initialDirectory.Value;
openfilename_I.lpstrTitle = this._title.Value;
openfilename_I.Flags = (this.Options | 8912928);
openfilename_I.lpfnHook = lpfnHook;
openfilename_I.FlagsEx = 16777216;
if (this._defaultExtension != null && this.AddExtension)
{
openfilename_I.lpstrDefExt = this._defaultExtension;
}
result = this.RunFileDialog(openfilename_I);
}
finally
{
this._charBuffer = null;
if (openfilename_I.lpstrFile != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(openfilename_I.lpstrFile);
}
}
return(result);
}
public static string Show(FileDialog fileDialog, string filename, string filter)
{
try
{
if (!String.IsNullOrEmpty(filename))
{
fileDialog.FileName = filename;
}
if (!String.IsNullOrEmpty(filter))
{
fileDialog.Filter = filter;
}
bool? result = fileDialog.ShowDialog();
if (result.HasValue && result.Value)
{
if (!string.IsNullOrEmpty(fileDialog.FileName)) return fileDialog.FileName;
}
}
catch { }
return string.Empty;
}
private static FileDialogResult ShowFileDialog(FileDialog dialog, IEnumerable<FileType> fileTypes, FileType defaultFileType, string defaultFileName)
{
int filterIndex = fileTypes.ToList().IndexOf(defaultFileType);
if (filterIndex >= 0) { dialog.FilterIndex = filterIndex + 1; }
if (!string.IsNullOrEmpty(defaultFileName)) { dialog.FileName = defaultFileName; }
dialog.Filter = CreateFilter(fileTypes);
if (dialog.ShowDialog() == true)
{
if (dialog.FilterIndex - 1 < fileTypes.Count())
{
defaultFileType = fileTypes.ElementAt(dialog.FilterIndex - 1);
}
else
{
defaultFileType = null;
}
return new FileDialogResult(dialog.FileName, defaultFileType);
}
else
{
return new FileDialogResult();
}
}
/// <summary>
/// Configures the file dialog.
/// </summary>
/// <param name="fileDialog">The file dialog.</param>
/// <exception cref="ArgumentNullException">The <paramref name="fileDialog"/> is <c>null</c>.</exception>
protected void ConfigureFileDialog(FileDialog fileDialog)
{
Argument.IsNotNull("fileDialog", fileDialog);
string initialDirectory = string.Empty;
if (!string.IsNullOrEmpty(InitialDirectory))
{
initialDirectory = IO.Path.AppendTrailingSlash(InitialDirectory);
}
fileDialog.Filter = Filter;
fileDialog.FileName = FileName;
fileDialog.AddExtension = AddExtension;
fileDialog.CheckFileExists = CheckFileExists;
fileDialog.CheckPathExists = CheckPathExists;
fileDialog.FilterIndex = FilterIndex;
fileDialog.InitialDirectory = initialDirectory;
fileDialog.Title = Title;
fileDialog.ValidateNames = ValidateNames;
}
FileDialogResult IUIServiceWpf.ShowFileDialog(FileDialog dialog)
{
var result = dialog.ShowDialog(this);
return new FileDialogResult { FileName = dialog.FileName, DialogResult = result };
}
public bool? ShowDialog()
{
if (!IsEnabled)
return null;
try
{
switch (Mode)
{
case Mode.None:
return null;
case Mode.Open:
dialog = new OpenFileDialog();
dialog.Filter = Filter;
break;
case Mode.Save:
dialog = new SaveFileDialog();
dialog.FileName = "default";
break;
default:
return null;
}
dialog.DefaultExt = DefaultExt;
IsVisible = true;
DialogResult = dialog.ShowDialog(_owner);
if (Closing != null)
Closing(this, new CancelEventArgs(DialogResult != true));
IsVisible = false;
if (DialogResult == true)
{
FileNames = dialog.FileNames;
}
if (Closed != null)
Closed(this, EventArgs.Empty);
}
finally
{
if (dialog != null)
{
dialog = null;
}
}
return DialogResult;
}
private static string AssemblyPaths(FileDialog dialog)
{
return dialog.FileNames.Aggregate("", (e, n) => e + n + Environment.NewLine);
}
private void SetFileDialogProperties(FileDialog dialog)
{
dialog.FileName = "BodyOrientation Savedata";
dialog.AddExtension = true;
dialog.DefaultExt = ".csd";
dialog.Filter = "Combined save data (*csd)|*.csd";
dialog.FilterIndex = 0;
}
void InitializeFileDialog(FileDialog fileDialog)
{
if (string.IsNullOrEmpty(Settings.Default.FileName))
{
fileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
}
else
{
fileDialog.InitialDirectory = new FileInfo(Settings.Default.FileName).DirectoryName;
}
fileDialog.DefaultExt = ".emir";
fileDialog.Filter = "EmIR Files|*.emir|All Files|*.*";
}
private FileDialogResult ShowFileDialog(object ownerViewModel, FileDialog dialog, string title, IList<FileType> fileTypes, FileType defaultFileType, string defaultFileName)
{
if (!string.IsNullOrEmpty(title))
dialog.Title = title;
List<FileType> fileTypesList = fileTypes.ToList();
int filterIndex = fileTypesList.IndexOf(defaultFileType);
if (filterIndex >= 0) { dialog.FilterIndex = filterIndex + 1; }
if (!string.IsNullOrEmpty(defaultFileName))
{
dialog.FileName = Path.GetFileName(defaultFileName);
string directory = Path.GetDirectoryName(defaultFileName);
if (!string.IsNullOrEmpty(directory))
{
dialog.InitialDirectory = directory;
}
}
dialog.Filter = CreateFilter(fileTypesList);
if (dialog.ShowDialog(FindOwnerWindow(ownerViewModel)) == true)
{
filterIndex = dialog.FilterIndex - 1;
if (filterIndex >= 0 && filterIndex < fileTypesList.Count)
{
defaultFileType = fileTypesList[filterIndex];
}
else
{
defaultFileType = null;
}
return new FileDialogResult(dialog.FileName, defaultFileType);
}
return new FileDialogResult();
}
private static void SetupGameFileDialog(FileDialog dlg)
{
dlg.DefaultExt = "clueBuddy";
dlg.Filter = "ClueBuddy games (*.clueBuddy)|*.clueBuddy|All Files|*.*";
dlg.FilterIndex = 0;
}
private static void FillLabelWithFilePath(Label label, FileDialog dlg)
{
label.Content = dlg.ShowDialog() == true ? dlg.FileName : "Non Selected";
}
private static string GetDialogText(Microsoft.Win32.FileDialog fileDialog) =>
fileDialog.ShowDialog() != true || string.IsNullOrEmpty(fileDialog.FileName)
? null
: fileDialog.FileName;
private static string ShowDialogToGetPath(FileDialog dialog)
{
dialog.Filter = IMAGE_FILE_FILTER;
return dialog.ShowDialog() == true ? dialog.FileName : null;
}
private void ShowFileDialog(FileDialog dlg, DialogResult dlgResult)
{
dlg.DefaultExt = ".stf";
dlg.Filter = _filter;
var result = dlg.ShowDialog();
if (result == true)
{
if (dlg.FilterIndex == 1)
dlgResult.SelectedFileType = SecureFileType.Encrypted;
else
dlgResult.SelectedFileType = SecureFileType.ClearText;
dlgResult.FilePath = dlg.FileName;
//dlgResult.DialogType = dlg.GetType() == typeof(OpenFileDialog) ? FileDialogType.Open : FileDialogType.Save;
_main.ProcessDialog(dlgResult);
}
}
protected DefaultFileDialogService(FileDialog fd)
{
_fd = fd;
}
private void SetGetLogicFileDialogExtensionAndFilter(FileDialog fileDialog)
{
fileDialog.DefaultExt = FileIOLogic.DefaultAlgorithmsLogicFileExtension;
fileDialog.Filter =
String.Format("NeuralNetworks2 Logic File (*{0})|*{0}|All files (*.*)|*.*",
FileIOLogic.DefaultAlgorithmsLogicFileExtension);
}
private void SetFilenameIfAvailable(FileDialog dlg)
{
if (_saveFile.IsSaveFileDefined)
dlg.FileName = _saveFile.FileName;
}