/// <summary>
/// Refreshes the specified memory line
/// </summary>
/// <param name="addr">Address of the memory line</param>
public override void RefreshItem(int addr)
{
var memory = GetMemoryBuffer();
var length = GetMemoryLength();
if (memory == null || length == null)
{
return;
}
if (addr < 0 || addr >= length)
{
return;
}
var memLine = new MemoryLineViewModel(addr);
memLine.BindTo(memory);
var lineNo = addr >> 4;
if (lineNo < MemoryLines.Count)
{
MemoryLines[lineNo] = memLine;
}
}
/// <summary>
/// Refreshes the specified memory line
/// </summary>
/// <param name="addr">Address of the memory line</param>
public override void RefreshItem(int addr)
{
var memory = GetMemoryBuffer();
var length = GetMemoryLength();
if (memory == null || length == null)
{
return;
}
if (addr < 0 || addr >= length)
{
return;
}
Z80Registers regs = null;
if (MachineState != VmState.None && MachineState != VmState.Stopped)
{
regs = SpectrumVm.Cpu.Registers;
}
var memLine = new MemoryLineViewModel(regs, addr);
memLine.BindTo(memory, this);
var lineNo = addr >> 4;
if (lineNo < MemoryLines.Count)
{
MemoryLines[lineNo] = memLine;
}
}
/// <summary>
/// Initializes the memory lines with empty values
/// </summary>
public override void InitViewMode()
{
var memory = GetMemoryBuffer();
var length = GetMemoryLength();
if (memory == null || length == null)
{
return;
}
MemoryLines.Clear();
Z80Registers regs = null;
if (MachineState != VmState.None && MachineState != VmState.Stopped)
{
regs = SpectrumVm.Cpu.Registers;
}
for (var i = 0; i < length; i += 16)
{
var line = new MemoryLineViewModel(regs, (ushort)i);
line.BindTo(memory, this);
MemoryLines.Add(line);
}
}
/// <summary>
/// Refreshes the specified memory line
/// </summary>
/// <param name="addr">Address of the memory line</param>
public void RefreshMemoryLine(int addr)
{
var memory = VmStopped ? null : MachineViewModel.SpectrumVm.MemoryDevice.GetMemoryBuffer();
var memLine = new MemoryLineViewModel(addr);
memLine.BindTo(memory);
MemoryLines[addr >> 4] = memLine;
}
/// <summary>
/// Initializes the memory lines with empty values
/// </summary>
public override void InitViewMode()
{
var memory = GetMemoryBuffer();
var length = GetMemoryLength();
if (memory == null || length == null)
{
return;
}
MemoryLines.Clear();
for (var i = 0; i < length; i += 16)
{
var line = new MemoryLineViewModel((ushort)i);
line.BindTo(memory);
MemoryLines.Add(line);
}
}
/// <summary>
/// Refresh the view mode for every start/continue
/// </summary>
protected override void OnStart()
{
base.OnStart();
MemoryLineViewModel.RefreshRegisterBrushes();
}
