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));
}
public static FunctionReturnValue ThreadIsRunning(CallFrame frame, Variant[] args)
{
if (args[0].TryResolveHandle(frame.Interpreter, out ThreadHandle? handle))
{
return((Variant)handle.Thread.IsRunning);
}
else
{
return(FunctionReturnValue.Error(1));
}
}
private static FunctionReturnValue _Degree(CallFrame frame, Variant[] args)
{
if (args[0].IsNumber)
{
return(Variant.FromNumber(args[0].ToNumber() * 57.2957795130823));
}
else
{
return(FunctionReturnValue.Error(1));
}
}
// SerialOpen( <port-name>, <baud-rate> [, <parity-bits> = 0 [, <data-bits> = 8 [, <stop-bits> = 1]]] )
// success: handle
// failure: zero, @error = -1
private static FunctionReturnValue SerialOpen(CallFrame frame, Variant[] args)
{
try
{
return(frame.Interpreter.GlobalObjectStorage.Store(new SerialPort(args[0].ToString(), (int)args[1], (Parity)(int)args[2], (int)args[3], (StopBits)(int)args[4])));
}
catch
{
return(FunctionReturnValue.Error(-1));
}
}
public Function(int id, string name)
{
ID = id;
Name = name;
CodeLines = new CodeLines(this);
Parameters = new FunctionParameters(this);
ReturnValue = new FunctionReturnValue(this);
Variables = new FunctionVariables(this);
#if NAV2016
EventPublisherObject = new ObjectReference();
#endif
}
private static FunctionReturnValue GUICreate(CallFrame frame, Variant[] args)
{
try
{
Form window = new()
{
Text = args[0].ToString(),
};
if ((int)args[1] is int width and > 0)
{
window.Width = width;
}
if ((int)args[2] is int height and > 0)
{
window.Height = height;
}
if ((int)args[3] is int left and > 0)
{
window.Width = left;
}
if ((int)args[4] is int top and > 0)
{
window.Height = top;
}
if ((int)args[5] >= 0)
{
NativeInterop.SetWindowLongPtr(window.Handle, -16, (nint)args[5]); // style
}
if ((int)args[6] >= 0)
{
NativeInterop.SetWindowLongPtr(window.Handle, -20, (nint)args[6]); // ex-style
}
if ((int)args[7] >= 0)
{
NativeInterop.SetParent(window.Handle, (nint)args[7]);
}
return(Variant.FromHandle(window.Handle));
}
catch
{
return(FunctionReturnValue.Error(1));
}
}
private static FunctionReturnValue _MathCheckDiv(CallFrame frame, Variant[] args)
{
if (!args[0].IsNumber && !args[1].IsNumber)
{
return(FunctionReturnValue.Error(-1, 1, 0));
}
else if ((int)args[1] == 0 || (int)args[0] % (int)args[1] == 0)
{
return(Variant.FromNumber(1));
}
else
{
return(Variant.FromNumber(2));
}
}
private static FunctionReturnValue _Min(CallFrame frame, Variant[] args)
{
if (!args[0].IsNumber)
{
return(FunctionReturnValue.Error(1));
}
else if (!args[1].IsNumber)
{
return(FunctionReturnValue.Error(2));
}
else
{
return(Variant.FromNumber(Math.Min(args[0].ToNumber(), args[1].ToNumber())));
}
}
public static FunctionReturnValue ThreadWait(CallFrame frame, Variant[] args)
{
if (args[0].TryResolveHandle(frame.Interpreter, out ThreadHandle? handle))
{
handle.Runner.Wait();
FunctionReturnValue result = handle.Runner.Result;
frame.Interpreter.GlobalObjectStorage.Delete(args[0]);
return(result);
}
else
{
return(FunctionReturnValue.Error(1));
}
}
public static FunctionReturnValue ThreadKill(CallFrame frame, Variant[] args)
{
if (args[0].TryResolveHandle(frame.Interpreter, out ThreadHandle? handle))
{
Variant running = handle.Thread.IsRunning;
handle.Thread.Stop();
handle.Runner.Wait();
frame.Interpreter.GlobalObjectStorage.Delete(args[0]);
return(running);
}
else
{
return(FunctionReturnValue.Error(1));
}
}
public static string GetTypeName(FunctionReturnValue functionReturnValue)
{
switch (functionReturnValue.Type)
{
case FunctionReturnValueType.Text:
return(functionReturnValue.DataLength.HasValue ? string.Format("{0}[{1}]", functionReturnValue.Type, functionReturnValue.DataLength) : functionReturnValue.Type.ToString());
case FunctionReturnValueType.Code:
case FunctionReturnValueType.Binary:
return($"{functionReturnValue.Type}[{functionReturnValue.DataLength}]");
case FunctionReturnValueType.Guid:
return("GUID");
default:
return(functionReturnValue.Type.ToString());
}
}
private static FunctionReturnValue _SendMessage(CallFrame frame, Variant[] args)
{
nint result;
NativeInterop.SetLastError(0);
if (args[3].IsString)
{
result = NativeInterop.SendMessage((nint)args[0], (int)args[1], (nint)args[2], args[3].ToString());
}
else
{
result = NativeInterop.SendMessage((nint)args[0], (int)args[1], (nint)args[2], (nint)args[3]);
}
if (NativeInterop.GetLastError() is int error and not 0)
{
return(FunctionReturnValue.Error(Variant.EmptyString, error, Variant.Zero));
}
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 ClipGet(CallFrame frame, Variant[] args)
{
try
{
string value = Clipboard.GetText();
if (string.IsNullOrEmpty(value))
{
return(FunctionReturnValue.Error(1));
}
else
{
return((Variant)value);
}
}
catch
{
return(FunctionReturnValue.Error(Clipboard.ContainsText() ? 3 : 2));
}
}
public static void Write(this FunctionReturnValue functionReturnValue, CSideWriter writer)
{
if (!functionReturnValue.Type.HasValue)
{
return;
}
if (!string.IsNullOrEmpty(functionReturnValue.Name))
{
writer.Write(" {0}", functionReturnValue.Name);
}
writer.Write(" : ");
if (!string.IsNullOrEmpty(functionReturnValue.Dimensions))
{
writer.Write("ARRAY [{0}] OF ", functionReturnValue.Dimensions);
}
writer.Write(GetTypeName(functionReturnValue));
}
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));
}
}