/// <summary>Save the current function being edited.</summary>
public void Save()
{
if (!IsValidName(editFunctionName))
{
editFunctionStyle = invalidFunctionName;
return;
}
else
{
editFunctionStyle = validFunctionName;
}
int id;
if (editFunction != null && editFunction.Id != editFunctionName)
{
// Changing function name, remove old function
string oldFunctionFile = functionDir + "/" + editFunction.Id + ".math";
if (System.IO.File.Exists(oldFunctionFile))
{
try {
System.IO.File.Delete(oldFunctionFile);
error = null;
} catch (Exception e) {
error = "Cannot save function: " + e.Message;
return;
}
}
kalc.Functions.Remove(editFunction.Id);
if (selectedFunction != null && selectedFunction.Id == editFunction.Id)
{
selectedFunction = null;
}
if (RunFunction != null && RunFunction.Id == editFunction.Id)
{
RunFunction = null;
}
id = WindowIdOfRepeatingFunction(editFunction.Id);
if (id != -1)
{
envs.Remove(id);
}
}
// Save new function
try {
functionFile = functionDir + "/" + editFunctionName + ".math";
System.IO.File.WriteAllText(functionFile, editFunctionContent);
error = null;
} catch (Exception e) {
error = "Cannot save function: " + e.Message;
return;
}
// Compile new function
JITFunction f = JITFunction.FromFile(functionFile, kalc);
f.Compile();
if (RunFunction != null && RunFunction.Id == f.Id)
{
RunFunction = f;
}
id = WindowIdOfRepeatingFunction(f.Id);
if (id != -1)
{
envs[id].func = f;
}
if (!kalc.Functions.ContainsKey(editFunctionName))
{
kalc.Functions.Add(editFunctionName, f);
}
else
{
kalc.Functions[editFunctionName] = f;
}
editFunction = f;
}
