/// <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);
}
public bool SendToBackground(IntPtr handler, int displayIndex = 0)
{
if (handler == IntPtr.Zero || Shown)
{
return(false);
}
var ok = User32Wrapper.GetWindowRect(handler, out RECT react);
if (ok)
{
_originalRect = react;
}
Shown = true;
_targeHandler = handler;
if (_workerw == IntPtr.Zero)
{
_workerw = GetWorkerW();
}
_parentHandler = User32Wrapper.GetParent(_targeHandler);
if (_parentHandler == IntPtr.Zero)
{
_parentHandler = User32Wrapper.GetAncestor(_targeHandler, GetAncestorFlags.GetParent);
}
User32Wrapper.SetParent(_targeHandler, _workerw);
FullScreen(_targeHandler, displayIndex);
return(true);
}
public bool SendToBackground(IntPtr handler)
{
//处理alt+tab可以看见本程序
//https://stackoverflow.com/questions/357076/best-way-to-hide-a-window-from-the-alt-tab-program-switcher
int exStyle = User32Wrapper.GetWindowLong(handler, WindowLongFlags.GWL_EXSTYLE);
exStyle |= (int)WindowStyles.WS_EX_TOOLWINDOW;
User32Wrapper.SetWindowLong(handler, WindowLongFlags.GWL_EXSTYLE, exStyle);
if (handler != _currentHandler)
{
//已经换了窗口，恢复上一个窗口
RestoreParent();
}
if (handler == IntPtr.Zero)
{
return(false);
}
_ = User32Wrapper.GetWindowRect(handler, out _);
//var ok = User32Wrapper.GetWindowRect(handler, out RECT react);
//if (ok)
// _originalRect = react;
_currentHandler = handler;
var workerw = GetWorkerW();
if (workerw == IntPtr.Zero)
{
//有时候突然又不行了，在来一次
User32Wrapper.SystemParametersInfo(User32Wrapper.SPI_SETCLIENTAREAANIMATION, 0, true, User32Wrapper.SPIF_UPDATEINIFILE | User32Wrapper.SPIF_SENDWININICHANGE);
workerw = GetWorkerW();
}
if (workerw == IntPtr.Zero)
{
return(false);
}
_parentHandler = User32Wrapper.GetParent(_currentHandler);
//if (newParentHandler != _parentHandler)
//{
// //parent没变时不重复调用，有时候会导致不可见
User32Wrapper.SetParent(_currentHandler, workerw);
FullScreen(_currentHandler, _targetBounds, workerw);
//_parentHandler = newParentHandler;
//}
//if (_parentHandler == IntPtr.Zero)
// _parentHandler = User32Wrapper.GetAncestor(_currentHandler, GetAncestorFlags.GetParent);
return(true);
}
public bool SendToBackground(IntPtr handler)
{
if (handler != _currentHandler)
{
//已经换了窗口，恢复上一个窗口
RestoreParent();
}
if (handler == IntPtr.Zero)
{
return(false);
}
var ok = User32Wrapper.GetWindowRect(handler, out RECT react);
if (ok)
{
_originalRect = react;
}
_currentHandler = handler;
var workerw = GetWorkerW();
if (workerw == IntPtr.Zero)
{
//有时候突然又不行了，在来一次
User32Wrapper.SystemParametersInfo(User32Wrapper.SPI_SETCLIENTAREAANIMATION, 0, true, User32Wrapper.SPIF_UPDATEINIFILE | User32Wrapper.SPIF_SENDWININICHANGE);
workerw = GetWorkerW();
}
if (workerw == IntPtr.Zero)
{
return(false);
}
_parentHandler = User32Wrapper.GetParent(_currentHandler);
FullScreen(_currentHandler, _targetBounds);
User32Wrapper.SetParent(_currentHandler, workerw);
//if (_parentHandler == IntPtr.Zero)
// _parentHandler = User32Wrapper.GetAncestor(_currentHandler, GetAncestorFlags.GetParent);
return(true);
}
public bool SendToBackground(IntPtr handler)
{
if (Shown && handler != _currentHandler)
{
//已经换了窗口，恢复上一个窗口
RestoreParent(false);
}
if (handler == IntPtr.Zero || Shown)
{
return(false);
}
var ok = User32Wrapper.GetWindowRect(handler, out RECT react);
if (ok)
{
_originalRect = react;
}
Shown = true;
_currentHandler = handler;
if (_workerw == IntPtr.Zero)
{
_workerw = GetWorkerW();
if (_workerw == IntPtr.Zero)
{
return(false);
}
}
_parentHandler = User32Wrapper.GetParent(_currentHandler);
if (_parentHandler == IntPtr.Zero)
{
_parentHandler = User32Wrapper.GetAncestor(_currentHandler, GetAncestorFlags.GetParent);
}
User32Wrapper.SetParent(_currentHandler, _workerw);
FullScreen(_currentHandler, DisplayScreen);
return(true);
}
private void BtnGetOpenedWindows_OnClick(object sender, RoutedEventArgs e)
{
_monitorCheckTimer.Elapsed += OnMonitorCheck;
_monitorCheckTimer.Start();
//return;
WinPosition.GetMonitorCount();
foreach (KeyValuePair <IntPtr, string> window in _winPosition.GetOpenWindows())
{
IntPtr handle = window.Key;
string title = window.Value;
var windowRect = new Rectangle();
User32Wrapper.GetWindowRect(handle, ref windowRect);
lstBox.Items.Add($"{handle}: {title} : {windowRect}");
if (title.Contains("iTunes"))
{
User32Wrapper.SetWindowPos(handle, (IntPtr)SpecialWindowHandles.HWND_TOP, windowRect.Left + 1000,
windowRect.Top + 100, windowRect.Right - windowRect.Left, windowRect.Bottom - windowRect.Top,
SetWindowPosFlags.ShowWindow);
}
}
}
internal static void FullScreen(IntPtr mainWindowHandle, IntPtr containerHandle)
{
User32Wrapper.GetWindowRect(containerHandle, out RECT rect);
FullScreen(mainWindowHandle, rect, containerHandle);
}
