// Event Handler for StepByStep ToolStripMenuItem, executes one line of code per click
private void StepByStepToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
// Don't compile twice if code is already compiled
if (!compiled)
{
errorBox.Text = "";
rM = new RegisterMachine(textEditorBox.Text.Split('\n').ToList());
compiled = true;
}
Highlight();
// Check if there are more steps available or end of code is reached
if (rM.ExecuteOneStep() == false)
{
UpdateLabels();
UpdateDataGridView();
errorBox.Text = "Program execution finished!";
rM.ResetState();
}
else
{
UpdateLabels();
UpdateDataGridView();
}
}
catch (Exception exc)
{
errorBox.Text = exc.Message;
}
}
// Event Handler for StepByStep ToolStripMenuItem, executes one line of code per click
private void StepByStepToolStripMenuItem_Click(object sender, EventArgs e)
{
if (!waitingForInput)
{
StepByStep = true;
try
{
// Don't compile twice if code is already compiled
if (!compiled)
{
errorBox.Text = "";
rM = new RegisterMachine(textEditorBox.Text.Split('\n').ToList(), ifMode);
compiled = true;
}
Highlight();
// Check if there are more steps available or end of code is reached
RegisterMachine.ReturnType T = rM.ExecuteOneStep(ref OutputString);
switch (T)
{
case RegisterMachine.ReturnType.OUTPUT:
errorBox.Text = OutputString;
break;
case RegisterMachine.ReturnType.INPUT:
UpdateLabels();
UpdateDataGridView();
waitingForInput = true;
inputTextBox.ReadOnly = false;
inputTextBox.Enabled = true;
inputTextBox.Text = "Waiting for Input";
return;
case RegisterMachine.ReturnType.END:
UpdateLabels();
UpdateDataGridView();
errorBox.Text = "Program execution finished!";
rM.ResetState();
break;
default:
UpdateLabels();
UpdateDataGridView();
break;
}
}
catch (Exception exc)
{
errorBox.Text = exc.Message;
}
}
}
