private void picViewer_MouseMove(object sender, MouseEventArgs e)
{
Point pos = GetCycleScanline(e.Location);
if (_lastPos == pos)
{
return;
}
EventViewerDisplayOptions options = GetInteropOptions();
DebugEventInfo debugEvent = new DebugEventInfo();
InteropEmu.GetEventViewerEvent(ref debugEvent, (Int16)(pos.Y - 1), (UInt16)pos.X, options);
if (debugEvent.ProgramCounter == 0xFFFFFFFF)
{
ResetTooltip();
UpdateOverlay(e.Location);
return;
}
Dictionary <string, string> values = new Dictionary <string, string>()
{
{ "Type", ResourceHelper.GetEnumText(debugEvent.Type) },
{ "Scanline", debugEvent.Scanline.ToString() },
{ "Cycle", debugEvent.Cycle.ToString() },
{ "PC", "$" + debugEvent.ProgramCounter.ToString("X4") },
};
switch (debugEvent.Type)
{
case DebugEventType.MapperRegisterRead:
case DebugEventType.MapperRegisterWrite:
case DebugEventType.PpuRegisterRead:
case DebugEventType.PpuRegisterWrite:
values["Register"] = "$" + debugEvent.Address.ToString("X4");
values["Value"] = "$" + debugEvent.Value.ToString("X2");
if (debugEvent.PpuLatch >= 0)
{
values["2nd Write"] = debugEvent.PpuLatch == 0 ? "false" : "true";
}
break;
case DebugEventType.DmcDmaRead:
values["Address"] = "$" + debugEvent.Address.ToString("X4");
values["Value"] = "$" + debugEvent.Value.ToString("X2");
break;
case DebugEventType.Breakpoint:
ReadOnlyCollection <Breakpoint> breakpoints = BreakpointManager.Breakpoints;
if (debugEvent.BreakpointId >= 0 && debugEvent.BreakpointId < breakpoints.Count)
{
Breakpoint bp = breakpoints[debugEvent.BreakpointId];
values["BP Type"] = bp.ToReadableType();
values["BP Addresses"] = bp.GetAddressString(true);
if (bp.Condition.Length > 0)
{
values["BP Condition"] = bp.Condition;
}
}
break;
}
ResetTooltip();
UpdateOverlay(new Point((int)(debugEvent.Cycle * 2 * picViewer.ImageScale), (int)((debugEvent.Scanline + 1) * 2 * picViewer.ImageScale)));
Form parentForm = this.FindForm();
_tooltip = new frmCodeTooltip(parentForm, values, null, null, null, 10);
_tooltip.FormClosed += (s, evt) => { _tooltip = null; };
Point location = Control.MousePosition;
location.Offset(10, 10);
_tooltip.SetFormLocation(location, this);
}
private void picPicture_MouseMove(object sender, MouseEventArgs e)
{
int cycle = e.X * 341 / (picPicture.Width - 2);
int scanline = e.Y * (int)_state.PPU.ScanlineCount / (picPicture.Height - 2) - 1;
int[] offsets = new int[3] {
0, -1, 1
};
for (int y = 0; y < 3; y++)
{
for (int x = 0; x < 3; x++)
{
int key = (scanline + offsets[y] + 1) * 341 + cycle + offsets[x];
List <DebugEventInfo> eventList;
if (_debugEventsByCycle.TryGetValue(key, out eventList))
{
foreach (DebugEventInfo debugEvent in eventList)
{
if (ShowEvent(debugEvent.Type))
{
if (key != _lastKey)
{
ResetTooltip();
Dictionary <string, string> values = new Dictionary <string, string>()
{
{ "Type", ResourceHelper.GetEnumText(debugEvent.Type) },
{ "Scanline", debugEvent.Scanline.ToString() },
{ "Cycle", debugEvent.Cycle.ToString() },
{ "PC", "$" + debugEvent.ProgramCounter.ToString("X4") },
};
switch (debugEvent.Type)
{
case DebugEventType.MapperRegisterRead:
case DebugEventType.MapperRegisterWrite:
case DebugEventType.PpuRegisterRead:
case DebugEventType.PpuRegisterWrite:
values["Register"] = "$" + debugEvent.Address.ToString("X4");
values["Value"] = "$" + debugEvent.Value.ToString("X2");
if (debugEvent.PpuLatch >= 0)
{
values["2nd Write"] = debugEvent.PpuLatch == 0 ? "false" : "true";
}
break;
case DebugEventType.Breakpoint:
ReadOnlyCollection <Breakpoint> breakpoints = BreakpointManager.Breakpoints;
if (debugEvent.BreakpointId >= 0 && debugEvent.BreakpointId < breakpoints.Count)
{
Breakpoint bp = breakpoints[debugEvent.BreakpointId];
values["BP Type"] = bp.ToReadableType();
values["BP Addresses"] = bp.GetAddressString(true);
if (bp.Condition.Length > 0)
{
values["BP Condition"] = bp.Condition;
}
}
break;
}
Form parentForm = this.FindForm();
_tooltip = new frmCodeTooltip(parentForm, values);
_tooltip.FormClosed += (s, evt) => { _tooltip = null; };
Point location = PointToScreen(e.Location);
location.Offset(10, 10);
_tooltip.SetFormLocation(location, this);
_lastKey = key;
}
//Found a matching write to display, stop processing
return;
}
}
}
}
}
//No match found, make sure any existing tooltip is closed
ResetTooltip();
}