public Win32Window()
{
instance = GetModuleHandle(null);
enabled = true;
var classStyle = WindowClassStyle.HorizontalRedraw | WindowClassStyle.VerticalRedraw | WindowClassStyle.PrivateDeviceContext;
windowCount++;
var className = "Window" + windowCount;
MainWindowProcedureDelegate = MainWindowProcedure;
var info = new WindowClassInfo()
{
Size = (uint)Marshal.SizeOf <WindowClassInfo>(),
Style = classStyle,
Procedure = MainWindowProcedureDelegate,
Instance = instance,
Cursor = LoadCursor(IntPtr.Zero, new IntPtr(32512)),
ClassName = className
};
var atom = RegisterClass(ref info);
if (atom == 0)
{
throw new MulionException($"Unable to create window class ({GetErrorMessage(GetLastError())})");
}
RegenerateStyle();
handle = CreateWindow(0, className, title, windowStyle, DefaultWindowPosition, DefaultWindowPosition, 0, 0, IntPtr.Zero, IntPtr.Zero, instance, IntPtr.Zero);
if (handle == IntPtr.Zero)
{
throw new MulionException($"Unable to create window ({GetErrorMessage(GetLastError())})");
}
var topLeft = new WinPoint();
if (!ClientToScreen(handle, ref topLeft))
{
throw new MulionException($"Unable to retrieve client are for window ({GetErrorMessage(GetLastError())})");
}
var bottomRight = (WinPoint)(Point)Bounds.Size;
if (!ClientToScreen(handle, ref bottomRight))
{
throw new MulionException($"Unable to retrieve client are for window ({GetErrorMessage(GetLastError())})");
}
bounds = new Rectangle((Point)topLeft, (Size)(Point)bottomRight - (Size)(Point)topLeft);
}
//
// Static methods
//
#region Static methods
// Get current cursor position
public static CursorPosition GetCurrentPosition()
{
var cursor_point = new WinPoint();
if (!CursorWrapper.GetCursorPosition(ref cursor_point))
{
return(new CursorPosition());
}
else
{
return(new CursorPosition(cursor_point));
}
}
public (bool validateResult, Exception exception) Validate(WinPoint cmd, string team1Id, string team2Id, GameStatus status)
{
var exceptions = new List <Exception>();
if (status == GameStatus.End)
{
exceptions.Add(new WinPointException("Game status has been End.", status));
}
if (new[] { team1Id, team2Id }.Any(o => o == cmd.TeamId) == false)
{
exceptions.Add(new WinPointException("The specific team id is not exist.", cmd.TeamId));
}
return(exceptions.Count == 0, new AggregateException(exceptions));
}
public void WinPoint(WinPoint cmd)
{
var(team1Id, team2Id) = GetAllTeamId();
if (new WinPointPolicy().Validate(cmd, team1Id, team2Id, Status) is (bool validateResult, Exception exception) &&
validateResult == false)
{
throw exception;
}
var team = GetTeam(cmd.TeamId, cmd.PlayerId);
team.AddPoint();
var(score, status) = new ScoreService().Judge(this);
RaiseEvent(new WinPointEvent(cmd.TeamId, cmd.PlayerId, score, status));
Score = score;
Status = status;
}
static extern IntPtr WindowFromPoint(WinPoint Point);
private static extern IntPtr WindowFromPoint(WinPoint point);
public static extern bool ClientToScreen(IntPtr window, ref WinPoint point);
public static extern bool ScreenToClient(IntPtr window, ref WinPoint point);
// Constructor - From Windows POINT structure
public CursorPosition(WinPoint cPoint)
{
MoveToAbsolute(cPoint.mX, cPoint.mY);
}
public static extern IntPtr WindowFromPoint(WinPoint p);
public static extern bool GetCursorPos(out WinPoint Point);