private static FunctionReturnValue FileSelectFolder(CallFrame frame, Variant[] args)
{
try
{
int options = (int)args[2];
using FolderBrowserDialog ofd = new()
{
Description = args[0].ToString(),
SelectedPath = args[3].ToString(),
RootFolder = Environment.SpecialFolder.MyComputer,
ShowNewFolderButton = options.HasFlag(1),
AutoUpgradeEnabled = true,
};
DialogResult result;
if (args[5].IsDefault)
{
result = ofd.ShowDialog();
}
else
{
result = ofd.ShowDialog(WindowWrapper.FromHWND(args[5]));
}
if (result is DialogResult.OK)
{
return(Variant.FromString(ofd.SelectedPath));
}
}
catch
{
}
return(FunctionReturnValue.Error("", 1, Variant.Null));
}
private static FunctionReturnValue FileOpenDialog(CallFrame frame, Variant[] args)
{
try
{
int options = (int)args[3];
using OpenFileDialog ofd = new()
{
Title = args[0].ToString(),
InitialDirectory = args[1].ToString(),
Filter = args[2].ToString(),
FileName = args[4].ToString(),
CheckFileExists = options.HasFlag(1),
CheckPathExists = options.HasFlag(2),
Multiselect = options.HasFlag(4),
};
DialogResult result;
if (args[5].IsDefault)
{
result = ofd.ShowDialog();
}
else
{
result = ofd.ShowDialog(WindowWrapper.FromHWND(args[5]));
}
if (result is DialogResult.OK && options.HasFlag(8) && !File.Exists(ofd.FileName))
{
using (FileStream fs = File.Create(ofd.FileName))
fs.Close();
}
return(FunctionReturnValue.Success(
ofd.FileNames is { Length: > 1 } names?names.StringJoin("|") : ofd.FileName,
(int)result
));
}
catch
{
return(FunctionReturnValue.Error(1));
}
}
private static FunctionReturnValue FileSaveDialog(CallFrame frame, Variant[] args)
{
try
{
int options = (int)args[3];
using SaveFileDialog ofd = new()
{
Title = args[0].ToString(),
InitialDirectory = args[1].ToString(),
Filter = args[2].ToString(),
FileName = args[4].ToString(),
CheckFileExists = options.HasFlag(1),
CheckPathExists = options.HasFlag(2),
OverwritePrompt = options.HasFlag(16),
};
DialogResult result;
if (args[5].IsDefault)
{
result = ofd.ShowDialog();
}
else
{
result = ofd.ShowDialog(WindowWrapper.FromHWND(args[5]));
}
return(FunctionReturnValue.Success(
ofd.FileNames is { Length: > 1 } names?names.StringJoin("|") : ofd.FileName,
(int)result
));
}
catch
{
return(FunctionReturnValue.Error(1));
}
}