public Task <string[]> ShowFileDialogAsync(FileDialog dialog, IWindowBaseImpl parent)
{
var events = new SystemDialogEvents();
if (dialog is OpenFileDialog ofd)
{
_native.OpenFileDialog((parent as WindowImpl)?.Native,
events, ofd.AllowMultiple,
ofd.Title ?? "",
ofd.InitialDirectory ?? "",
ofd.InitialFileName ?? "",
string.Join(";", dialog.Filters.SelectMany(f => f.Extensions)));
}
else
{
_native.SaveFileDialog((parent as WindowImpl)?.Native,
events,
dialog.Title ?? "",
dialog.InitialDirectory ?? "",
dialog.InitialFileName ?? "",
string.Join(";", dialog.Filters.SelectMany(f => f.Extensions)));
}
return(events.Task.ContinueWith(t => { events.Dispose(); return t.Result; }));
}
public Task <string[]> ShowFileDialogAsync(FileDialog dialog, Window parent)
{
var events = new SystemDialogEvents();
var nativeParent = GetNativeWindow(parent);
if (dialog is OpenFileDialog ofd)
{
_native.OpenFileDialog(nativeParent,
events, ofd.AllowMultiple.AsComBool(),
ofd.Title ?? "",
ofd.Directory ?? "",
ofd.InitialFileName ?? "",
string.Join(";", dialog.Filters.SelectMany(f => f.Extensions)));
}
else
{
_native.SaveFileDialog(nativeParent,
events,
dialog.Title ?? "",
dialog.Directory ?? "",
dialog.InitialFileName ?? "",
string.Join(";", dialog.Filters.SelectMany(f => f.Extensions)));
}
return(events.Task.ContinueWith(t => { events.Dispose(); return t.Result; }));
}
public Task <string> ShowFolderDialogAsync(OpenFolderDialog dialog, IWindowBaseImpl parent)
{
var events = new SystemDialogEvents();
_native.SelectFolderDialog((parent as WindowImpl)?.Native, events, dialog.Title ?? "", dialog.InitialDirectory ?? "");
return(events.Task.ContinueWith(t => { events.Dispose(); return t.Result.FirstOrDefault(); }));
}
public Task <string> ShowFolderDialogAsync(OpenFolderDialog dialog, Window parent)
{
var events = new SystemDialogEvents();
var nativeParent = GetNativeWindow(parent);
_native.SelectFolderDialog(nativeParent, events, dialog.Title ?? "", dialog.InitialDirectory ?? "");
return(events.Task.ContinueWith(t => { events.Dispose(); return t.Result.FirstOrDefault(); }));
}
