public static void LoadProjectPageFromClipboard()
{
var collector = new ErrorCollector();
var project = Project.current;
ProjectPage page = null;
try
{
var text = SDL.SDL_GetClipboardText();
var compressedBytes = Convert.FromBase64String(text.Trim());
using (var deflateStream = new DeflateStream(new MemoryStream(compressedBytes), CompressionMode.Decompress))
{
using (var ms = new MemoryStream())
{
deflateStream.CopyTo(ms);
var bytes = ms.GetBuffer();
var index = 0;
if (DataUtils.ReadLine(bytes, ref index) != "YAFC" || DataUtils.ReadLine(bytes, ref index) != "ProjectPage")
{
throw new InvalidDataException();
}
var version = new Version(DataUtils.ReadLine(bytes, ref index) ?? "");
if (version > YafcLib.version)
{
collector.Error("String was created with the newer version of YAFC (" + version + "). Data may be lost.", ErrorSeverity.Important);
}
DataUtils.ReadLine(bytes, ref index); // reserved 1
if (DataUtils.ReadLine(bytes, ref index) != "") // reserved 2 but this time it is requried to be empty
{
throw new NotSupportedException("Share string was created with future version of YAFC (" + version + ") and is incompatible");
}
page = JsonUtils.LoadFromJson <ProjectPage>(new ReadOnlySpan <byte>(bytes, index, (int)ms.Length - index), project, collector);
}
}
}
catch (Exception ex)
{
collector.Exception(ex, "Clipboard text does not contain valid YAFC share string", ErrorSeverity.Critical);
}
if (page != null)
{
var existing = project.FindPage(page.guid);
if (existing != null)
{
MessageBox.Show((haveChoice, choice) =>
{
if (!haveChoice)
{
return;
}
if (choice)
{
project.RecordUndo().pages.Remove(existing);
}
else
{
page.GenerateNewGuid();
}
project.RecordUndo().pages.Add(page);
MainScreen.Instance.SetActivePage(page);
}, "Page already exists",
"Looks like this page already exists with name '" + existing.name + "'. Would you like to replace it or import as copy?", "Replace", "Import as copy");
}
else
{
project.RecordUndo().pages.Add(page);
MainScreen.Instance.SetActivePage(page);
}
}
if (collector.severity > ErrorSeverity.None)
{
ErrorListPanel.Show(collector);
}
}
