public static void SaveCurrentSetFilePanel()
{
NSSavePanel savePanel = new NSSavePanel ();
savePanel.Begin (((int result) => {
try {
if (savePanel.Url != null) {
var urlString = savePanel.Url.Path;
if (!string.IsNullOrEmpty (urlString)) {
m_at.SaveCurrentSet (System.IO.Path.GetFileName (urlString),
System.IO.Path.GetDirectoryName (urlString));
} // string not null
} // url not null
} finally {
savePanel.Dispose ();
} // finally
}));
}
public static void SaveCurrentSetFilePanel()
{
NSSavePanel savePanel = new NSSavePanel();
savePanel.Begin(((int result) => {
try {
if (savePanel.Url != null)
{
var urlString = savePanel.Url.Path;
if (!string.IsNullOrEmpty(urlString))
{
m_at.SaveCurrentSet(System.IO.Path.GetFileName(urlString),
System.IO.Path.GetDirectoryName(urlString));
} // string not null
} // url not null
} finally {
savePanel.Dispose();
} // finally
}));
}
Task <string[]> RunPanel(NSSavePanel panel, IWindowImpl parent)
{
var keyWindow = MonoMacPlatform.App.KeyWindow;
var tcs = new TaskCompletionSource <string[]>();
void OnComplete(int result)
{
if (result == 0)
{
tcs.SetResult(null);
}
else
{
if (panel is NSOpenPanel openPanel)
{
tcs.SetResult(openPanel.Urls.Select(url => url.AbsoluteString).ToArray());
}
else
{
tcs.SetResult(new[] { panel.Url.AbsoluteString });
}
}
panel.OrderOut(panel);
keyWindow?.MakeKeyAndOrderFront(keyWindow);
MonoMacPlatform.App.ActivateIgnoringOtherApps(true);
panel.Dispose();
}
if (parent != null)
{
var window = (WindowImpl)parent;
panel.BeginSheet(window.Window, OnComplete);
}
else
{
panel.Begin(OnComplete);
}
return(tcs.Task);
}
internal static async Task <IStorageFile> PickSaveAsFileAsync(string defaultFileExtension = null, IDictionary <string, IList <string> > fileTypeChoices = null)
{
return(await MainThread.InvokeOnMainThread(async() =>
{
var tcs = new TaskCompletionSource <IStorageFile>();
var panel = new NSSavePanel
{
Title = "Save As ...",
CanCreateDirectories = true,
};
if (!string.IsNullOrWhiteSpace(defaultFileExtension))
{
panel.AllowedContentTypes = new UniformTypeIdentifiers.UTType[]
{
//UTType.CreatePreferredIdentifier(UTType.TagClassFilenameExtension, defaultFileExtension, null)
UniformTypeIdentifiers.UTType.CreateFromExtension(defaultFileExtension)
}
}
;
panel.Begin(button =>
{
if (button == (int)NSPanelButtonType.Ok)
{
if (panel.Url != null && panel.Url.IsFileUrl)
{
var result = new StorageFile(panel.Url, true);
tcs.SetResult(result);
return;
}
}
tcs.SetResult(null);
});
return await tcs.Task;
}));
}