public MainWindowViewModel()
{
DisplayMessageCommand = new MessageCommand(DisplayMessage);
CloseAppCommand = new CloseAppCommand(ShutdownApp);
AddInstructionCommand = new AddInstructionCommand(AddInstruction);
VerifyProgramCommand = new VerifyProgramCommand(VerifyProgram);
ConsoleInputCommand = new ConsoleInputCommand(ConsoleInput);
ArduinoHandler = new ArduinoHandler();
SaveFileCommand = new SaveFileCommand(SaveFile);
LoadProgramCommand = new LoadProgramCommand(LoadProgramFile);
ibm = new InstructionBlockModel();
}
private void InstructionCountUpDown_ValueChanged(object sender, EventArgs e)
{
Command Command;
int OldInstructionCount = this.InstructionLayoutPanel.Controls.Count;
int NewInstructionCount = (int)this.InstructionCountUpDown.Value;
if (NewInstructionCount > OldInstructionCount)
{
for (int i = OldInstructionCount; i < NewInstructionCount; i++)
{
PBInstructionBox Instruction = new PBInstructionBox();
Instruction.ValueChanged += new EventHandler(Instruction_ValueChanged);
Command = new AddInstructionCommand(this, Instruction);
Command.Execute();
History.Push(Command);
Future.Clear();
RedoEditMenuStripItem.Enabled = false;
}
}
else if (NewInstructionCount < OldInstructionCount)
{
for (int i = OldInstructionCount; i > NewInstructionCount; i--)
{
PBInstructionBox Instruction = (PBInstructionBox)InstructionLayoutPanel.Controls[InstructionLayoutPanel.Controls.Count - 1];
Command = new RemoveInstructionCommand(this, Instruction);
Command.Execute();
History.Push(Command);
Future.Clear();
RedoEditMenuStripItem.Enabled = false;
}
}
this.UndoEditMenuStripItem.Enabled = true;
}