/// <summary>
/// 窗口是否是最大化
/// </summary>
/// <param name="handle"></param>
/// <returns></returns>
public static bool IsMAXIMIZED(IntPtr handle, bool onlyFullScreen)
{
WINDOWPLACEMENT placment = new WINDOWPLACEMENT();
User32Wrapper.GetWindowPlacement(handle, ref placment);
//_ = User32WrapperEx.GetProcessId(handle);
bool visible = User32Wrapper.IsWindowVisible(handle);
if (visible)
{
if (!onlyFullScreen && placment.showCmd == WINDOWPLACEMENTFlags.SW_SHOWMAXIMIZED)
{//窗口最大化
// Exclude suspended Windows apps
_ = DwmapiWrapper.DwmGetWindowAttribute(handle, DwmapiWrapper.DWMWINDOWATTRIBUTE.DWMWA_CLOAKED, out var cloaked, Marshal.SizeOf <bool>());
//隐藏的UWP窗口
if (cloaked)
{
return(false);
}
//System.Diagnostics.Debug.WriteLine($"pid:{pid} maximized");
return(true);
}
////判断一些隐藏窗口
////http://forums.codeguru.com/showthread.php?445207-Getting-HWND-of-visible-windows
//var wl = User32Wrapper.GetWindowLong(handle, WindowLongConstants.GWL_STYLE) & WindowStyles.WS_EX_APPWINDOW;
//if (wl <= 0)
// return false;
//判断是否是游戏全屏
User32Wrapper.GetWindowRect(handle, out var r);
//System.Diagnostics.Debug.WriteLine($"pid:{pid} r:{r.Left} {r.Top} {r.Right} {r.Bottom} {DateTime.Now}");
if (r.Left == 0 && r.Top == 0)
{
int with = r.Right - r.Left;
int height = r.Bottom - r.Top;
if (height == Screen.PrimaryScreen.Bounds.Height &&
with == Screen.PrimaryScreen.Bounds.Width)
{
//当前窗口最大化，进入了游戏
var foregroundWIndow = User32Wrapper.GetForegroundWindow();
if (foregroundWIndow == handle)
{
_ = User32WrapperEx.GetWindowTextEx(handle);
//var desktop = User32Wrapper.GetDesktopWindow();
var className = User32Wrapper.GetClassName(handle);
if (className == "WorkerW")
{
return(false);
}
return(true);
}
}
}
}
return(false);
}
private static void WinEventProc(IntPtr hook, SetWinEventHookEventType eventType, IntPtr window, int objectId, int childId, uint threadId, uint time)
{
try
{
if (eventType == SetWinEventHookEventType.EVENT_SYSTEM_FOREGROUND ||
eventType == SetWinEventHookEventType.EVENT_SYSTEM_MOVESIZEEND)
{//焦点变化，窗口大小变化
var m = new OtherProgramChecker(_currentProcess).CheckMaximized();
RaiseMaximizedEvent(m);
}
if (eventType == SetWinEventHookEventType.EVENT_OBJECT_LOCATIONCHANGE)
{//处理最大化操作
WINDOWPLACEMENT placment = new WINDOWPLACEMENT();
User32Wrapper.GetWindowPlacement(window, ref placment);
//string title = User32Wrapper.GetWindowText(window);
int pid = User32Wrapper.GetProcessId(window);
if (placment.showCmd == WINDOWPLACEMENTFlags.SW_HIDE)
{
return;
}
if (pid == _currentProcess.Id)
{
return;
}
if (placment.showCmd == WINDOWPLACEMENTFlags.SW_SHOWMAXIMIZED)
{
if (!maximizedPid.Contains(pid))
{
maximizedPid.Add(pid);
var m = new OtherProgramChecker(_currentProcess).CheckMaximized();
RaiseMaximizedEvent(m);
}
}
if (placment.showCmd == WINDOWPLACEMENTFlags.SW_SHOWNORMAL ||
placment.showCmd == WINDOWPLACEMENTFlags.SW_RESTORE ||
placment.showCmd == WINDOWPLACEMENTFlags.SW_SHOW ||
placment.showCmd == WINDOWPLACEMENTFlags.SW_SHOWMINIMIZED)
{
if (maximizedPid.Contains(pid))
{
maximizedPid.Remove(pid);
var m = new OtherProgramChecker(_currentProcess).CheckMaximized();
RaiseMaximizedEvent(m);
}
}
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex);
}
}