public static string GetWindowName(IntPtr hwnd)
{
int len = Win32Funcs.GetWindowTextLength(hwnd);
StringBuilder sb = new StringBuilder(len + 1);
Win32Funcs.GetWindowText(hwnd, sb, sb.Capacity);
return(sb.ToString());
}
void SetupWindowCapture()
{
UpdateCursorInfo();
// Get the device context
if (isDesktop)
{
hdc = Win32Funcs.GetDC(IntPtr.Zero);
}
else
{
hdc = Win32Funcs.GetWindowDC(hwnd);
}
// Create a device context to use yourself
hDest = Win32Funcs.CreateCompatibleDC(hdc);
Win32Types.RECT windowRect;
if (isDesktop)
{
Win32Types.MonitorInfo mi = new Win32Types.MonitorInfo();
mi.cbSize = Marshal.SizeOf(mi);
Win32Funcs.GetMonitorInfo(hwnd, ref mi);
windowRect = mi.rcMonitor;
}
else
{
// Get the size of the window
Win32Funcs.GetWindowRect(hwnd, out windowRect);
}
windowWidth = windowRect.Width;
windowHeight = windowRect.Height;
if (onlyCaptureMouse)
{
windowWidth = cursorRect.Width;
windowHeight = cursorRect.Height;
}
// From http://stackoverflow.com/questions/7502588/createcompatiblebitmap-and-createdibsection-memory-dcs
Win32Types.BitmapInfo bmi = new Win32Types.BitmapInfo();
bmi.bmiHeader.Init();
bmi.bmiHeader.biSize = (uint)Marshal.SizeOf(bmi);
bmi.bmiHeader.biWidth = windowWidth;
bmi.bmiHeader.biHeight = -windowHeight; // top-down
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 24;
bmi.bmiHeader.biCompression = Win32Consts.BitmapCompressionMode.BI_RGB;
IntPtr outBits;
curRenderingBitmap = Win32Funcs.CreateDIBSection(hdc, ref bmi, (uint)Win32Consts.DIB_Color_Mode.DIB_PAL_COLORS, out outBits, IntPtr.Zero, (uint)0);
}
public bool LoopThroughWindows(IntPtr hWnd, IntPtr lParam)
{
string hwndString = IntPtrToString(hWnd);
StringBuilder sb = new StringBuilder(10000);
Win32Funcs.GetClassName(hWnd, sb, sb.Capacity);
string windowTitle = sb.ToString();
bool isAltTab = IsAltTabWindow(hWnd, windowTitle);
if (isAltTab)
{
if (!tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToAdd.Add(hWnd);
}
shouldKeep[hwndString] = true;
return(true);
}
bool isDialog = isDialogBox(hWnd, windowTitle);
if (isDialog)
{
shouldKeep[hwndString] = true;
if (Win32Funcs.IsWindowVisible(hWnd))
{
if (!tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToAdd.Add(hWnd);
}
}
return(true);
}
if (tempWindowsFoundSoFar.ContainsKey(hwndString))
{
thingsToRemove.Add(hWnd);
shouldKeep[hwndString] = true;
return(true);
}
return(true);
}
public bool IsAltTabWindow(IntPtr window, string windowTitle)
{
if (windowTitle == "Jump List")
{
return(false);
}
if (windowTitle == "TaskListThumbnailWnd")
{
return(false);
}
if (windowTitle == "Unity Personal (64bit) - yams.unity - Floating Windows - PC, Mac & Linux Standalone <DX11>" || windowTitle == "Multiscreens" || windowTitle == "UnityContainerWndClass")
{
return(true);
}
//if (windowTitle ==
if (window == taskbarHandle)
{
return(true);
}
//if (window == Win32funcs.GetShellWindow()) //Desktop
// return false;
//http://stackoverflow.com/questions/210504/enumerate-windows-like-alt-tab-does
//http://blogs.msdn.com/oldnewthing/archive/2007/10/08/5351207.aspx
//1. For each visible window, walk up its owner chain until you find the root owner.
//2. Then walk back down the visible last active popup chain until you find a visible window.
//3. If you're back to where you're started, (look for exceptions) then put the window in the Alt+Tab list.
IntPtr root = Win32Funcs.GetAncestor(window, Win32Consts.GetAncestorFlags.GetRootOwner);
if (GetLastVisibleActivePopUpOfWindow(root) == window)
{
Win32Types.WindowInfo wi = new Win32Types.WindowInfo(window);
if (wi.className == "#32768" ||
wi.className == "Shell_TrayWnd" || //Windows taskbar
wi.className == "DV2ControlHost" || //Windows startmenu, if open
(wi.className == "Button" && wi.title == "Start") || //Windows startmenu-button.
wi.className == "MsgrIMEWindowClass" || //Live messenger's notifybox i think
wi.className == "SysShadow" || //Live messenger's shadow-hack
wi.className.StartsWith("WMP9MediaBarFlyout")) //WMP's "now playing" taskbar-toolbar
{
return(false);
}
return(true);
}
return(false);
}
// Apply WinCapture/WindowShader shader to any resulting textures
public WindowCaptureManager()
{
windowsHolder = new WindowsHolder();
windowsHolder.OnAddWindow += OnAddWindowFound;
windowsHolder.OnRemoveWindow += OnRemoveWindowFound;
windowCapturers = new Dictionary <IntPtr, WindowCapture>();
List <Win32Types.DisplayInfo> monitorInfos = Win32Funcs.GetDisplays();
for (int i = 0; i < monitorInfos.Count; i++)
{
windowCapturers[monitorInfos[i].hwnd] = new WindowCapture(monitorInfos[i].hwnd, true);
windowCapturers[monitorInfos[i].hwnd].windowInfo.title = "desktopBitBlt" + i;
}
}
private IntPtr GetLastVisibleActivePopUpOfWindow(IntPtr window)
{
IntPtr lastPopUp = Win32Funcs.GetLastActivePopup(window);
if (Win32Funcs.IsWindowVisible(lastPopUp))
{
return(lastPopUp);
}
else if (lastPopUp == window)
{
return(IntPtr.Zero);
}
else
{
return(GetLastVisibleActivePopUpOfWindow(lastPopUp));
}
}
public WindowGetterWorker()
{
this.windowLock = new System.Object();
tempWindowsFoundSoFar = new Dictionary <string, IntPtr>(100);
thingsToAdd = new List <IntPtr>(100);
thingsToRemove = new List <IntPtr>(100);
myThingsToAdd = new List <IntPtr>(100);
myThingsToRemove = new List <IntPtr>(100);
shouldKeep = new Dictionary <string, bool>(100);
taskbarHandle = Win32Funcs.FindWindow("Shell_TrayWnd", null);
mapToString = new Dictionary <int, string>();
lastTimeRan = Time.time;
}
void CleanupWindowCapture()
{
if (hdc != IntPtr.Zero)
{
Win32Funcs.ReleaseDC(hwnd, hdc);
hdc = IntPtr.Zero;
}
if (hDest != IntPtr.Zero)
{
Win32Funcs.DeleteDC(hDest);
hDest = IntPtr.Zero;
}
if (curRenderingBitmap != IntPtr.Zero)
{
Win32Funcs.DeleteObject(curRenderingBitmap);
curRenderingBitmap = IntPtr.Zero;
}
}
public bool isDialogBox(IntPtr hwnd, string windowTitle)
{
if (windowTitle == "Jump List")
{
return(true);
}
if (hwnd == taskbarHandle)
{
return(false);
}
if (windowTitle == "Program Manager")
{
return(false);
}
if (!Win32Funcs.IsWindow(hwnd))
{
return(false);
}
return(true);
}
public static bool GetScreenRect(out Win32Types.RECT result)
{
return(Win32Funcs.GetWindowRect(Win32Funcs.GetDesktopWindow(), out result));
}
public byte[] GetWindowBitmapUsingBitBlt(out int numBytesPerRow)
{
windowRect = new Win32Types.RECT();
bool result;
if (isDesktop)
{
Win32Types.MonitorInfo mi = new Win32Types.MonitorInfo();
mi.cbSize = Marshal.SizeOf(mi);
result = Win32Funcs.GetMonitorInfo(hwnd, ref mi);
if (result)
{
windowRect = mi.rcMonitor;
}
}
else
{
// Get the size of the window
result = Win32Funcs.GetWindowRect(hwnd, out windowRect);
}
if (onlyCaptureMouse)
{
windowRect = cursorRect;
result = true;
}
if (!result)
{
// Failed getting rect
numBytesPerRow = 0;
return(null);
}
// If they resized the window we need to reinit the memory
if (windowWidth != windowRect.Width || windowHeight != windowRect.Height)
{
CleanupWindowCapture();
SetupWindowCapture();
windowWidth = windowRect.Width;
windowHeight = windowRect.Height;
}
// Use the previously created device context with the bitmap
Win32Funcs.SelectObject(hDest, curRenderingBitmap);
if (onlyCaptureMouse)
{
if (isDesktop)
{
Win32Funcs.BitBlt(hDest, 0, 0, cursorRect.Width, cursorRect.Height, hdc, windowRect.Left, windowRect.Top, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
else
{
Win32Funcs.BitBlt(hDest, cursorRect.Left, cursorRect.Height, cursorRect.Width, cursorRect.Height, hdc, 0, 0, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
Win32Funcs.DrawIconEx(hDest, 1, 1, cursorHandle, cursorRect.Width, cursorRect.Height, 0, IntPtr.Zero, Win32Consts.DI_NORMAL);
}
else
{
// Copy from the screen device context to the bitmap device context
if (isDesktop)
{
Win32Funcs.BitBlt(hDest, 0, 0, windowRect.Width, windowRect.Height, hdc, windowRect.Left, windowRect.Top, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
else
{
Win32Funcs.BitBlt(hDest, 0, 0, windowRect.Width, windowRect.Height, hdc, 0, 0, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
Win32Funcs.DrawIconEx(hDest, cursorRect.Left, cursorRect.Top, cursorHandle, cursorRect.Width, cursorRect.Height, 0, IntPtr.Zero, Win32Consts.DI_NORMAL);
}
Win32Types.BITMAP bitmap = new Win32Types.BITMAP();
Win32Funcs.GetObjectBitmap(curRenderingBitmap, Marshal.SizeOf(bitmap), ref bitmap);
numBytesPerRow = bitmap.bmWidthBytes;
if (bitmapBytes == null || bitmapBytes.Length != bitmap.bmHeight * bitmap.bmWidthBytes)
{
bitmapBytes = new byte[bitmap.bmHeight * bitmap.bmWidthBytes];
}
if (bitmap.bmBits != IntPtr.Zero)
{
Marshal.Copy(bitmap.bmBits, bitmapBytes, 0, bitmapBytes.Length);
}
if (bitmapBytes == null || bitmapBytes.Length == 0)
{
return(null);
}
return(bitmapBytes);
}
public void GetRect()
{
Win32Funcs.GetWindowRect(hwnd, out windowRect);
}
public byte[] GetWindowBitmapUsingBitBlt(out int numBytesPerRow)
{
windowRect = new Win32Types.RECT();
bool result;
if (isDesktop)
{
Win32Types.MonitorInfo mi = new Win32Types.MonitorInfo();
mi.cbSize = Marshal.SizeOf(mi);
result = Win32Funcs.GetMonitorInfo(hwnd, ref mi);
if (result)
{
windowRect = mi.rcMonitor;
}
}
else
{
// Get the size of the window
result = Win32Funcs.GetWindowRect(hwnd, out windowRect);
}
if (onlyCaptureMouse)
{
windowRect = cursorRect;
result = true;
}
if (!result)
{
// Failed getting rect
numBytesPerRow = 0;
return(null);
}
// If they resized the window we need to reinit the memory
if (windowWidth != windowRect.Width || windowHeight != windowRect.Height)
{
CleanupWindowCapture();
SetupWindowCapture();
windowWidth = windowRect.Width;
windowHeight = windowRect.Height;
}
oldhDest = Win32Funcs.SelectObject(hDest, curRenderingBitmap);
Win32Types.BITMAP bitmap = new Win32Types.BITMAP();
Win32Funcs.GetObjectBitmap(curRenderingBitmap, Marshal.SizeOf(bitmap), ref bitmap);
if (onlyCaptureMouse)
{
if (isDesktop)
{
Win32Funcs.BitBlt(hDest, 0, 0, cursorRect.Width, cursorRect.Height, hdc, windowRect.Left, windowRect.Top, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
else
{
Win32Funcs.BitBlt(hDest, cursorRect.Left, cursorRect.Height, cursorRect.Width, cursorRect.Height, hdc, 0, 0, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
Win32Funcs.DrawIconEx(hDest, 1, 1, cursorHandle, cursorRect.Width, cursorRect.Height, 0, IntPtr.Zero, Win32Consts.DI_NORMAL);
}
else
{
// Copy from the screen device context to the bitmap device context
var testing = false;
if (isDesktop)
{
Win32Funcs.BitBlt(hDest, 0, 0, windowRect.Width, windowRect.Height, hdc, windowRect.Left, windowRect.Top, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
else
{
if (testing)
{
Win32Funcs.BitBlt(hDest, 0, 0, windowRect.Width, windowRect.Height, hdc, 0, 0, Win32Consts.TernaryRasterOperations.SRCCOPY);
}
else
{
if (needsGDIp)
{
Bitmap map = new Bitmap(windowRect.Width, windowRect.Height);
Graphics graphics = Graphics.FromHdc(hDest);
try
{
graphics.CopyFromScreen(new System.Drawing.Point(windowRect.Left, windowRect.Top), System.Drawing.Point.Empty, windowRect.Size, CopyPixelOperation.SourceCopy);
}
finally
{
map.Dispose();
graphics.Dispose();
}
}
}
}
Win32Funcs.DrawIconEx(hDest, cursorRect.Left, cursorRect.Top, cursorHandle, cursorRect.Width, cursorRect.Height, 0, IntPtr.Zero, Win32Consts.DI_NORMAL);
}
numBytesPerRow = bitmap.bmWidthBytes;
if (bitmapBytes == null || bitmapBytes.Length != bitmap.bmHeight * bitmap.bmWidthBytes)
{
bitmapBytes = new byte[bitmap.bmHeight * bitmap.bmWidthBytes];
}
if (bitmap.bmBits != IntPtr.Zero)
{
Marshal.Copy(bitmap.bmBits, bitmapBytes, 0, bitmapBytes.Length);
}
if (bitmapBytes == null || bitmapBytes.Length == 0)
{
return(null);
}
Win32Funcs.DeleteObject(bitmap.bmBits);
Win32Funcs.SelectObject(hDest, oldhDest);
return(bitmapBytes);
}
public void AddWindows()
{
Win32Funcs.EnumWindows(new Win32Funcs.EnumWindowsProc(LoopThroughWindows), IntPtr.Zero);
}
public void UpdateWindows()
{
windowGetter.DoWork();
List <IntPtr> actualThingsToAdd = new List <IntPtr>(10);
List <IntPtr> actualThingsToRemove = new List <IntPtr>(10);
lock (windowGetter.windowLock)
{
for (int i = 0; i < windowGetter.myThingsToAdd.Count; i++)
{
string curKey = IntPtrToString(windowGetter.myThingsToAdd[i]);
if (!(windows.ContainsKey(curKey)))
{
actualThingsToAdd.Add(windowGetter.myThingsToAdd[i]);
}
}
for (int i = 0; i < windowGetter.myThingsToRemove.Count; i++)
{
string curKey = IntPtrToString(windowGetter.myThingsToRemove[i]);
if (windows.ContainsKey(curKey))
{
actualThingsToRemove.Add(windowGetter.myThingsToRemove[i]);
}
}
windowGetter.myThingsToAdd.Clear();
windowGetter.myThingsToRemove.Clear();
}
for (int i = 0; i < actualThingsToAdd.Count; i++)
{
//WindowThing windowAdding = null;
IntPtr hwnd = actualThingsToAdd[i];
string hwndString = IntPtrToString(hwnd);
if (windows.ContainsKey(hwndString))
{
continue;
}
StringBuilder sb = new StringBuilder(10000);
Win32Funcs.GetClassName(hwnd, sb, sb.Capacity);
string windowTitle = sb.ToString().Trim();
if (windowGetter.IsAltTabWindow(hwnd, windowTitle))
{
windowTypes[hwndString] = WindowType.Window;
//Win32window winWindowAdding = new Win32window(hwnd, baseManager);
//windowAdding = winWindowAdding;
//if (windowAdding.windowInfo.title == "Program Manager" && false)
//{
//temp windowAdding.windowObject.transform.position = baseManager.riftController.transform.position + baseManager.riftController.transform.forward * 50.0f;
//}
//else
//{
// windowAdding.windowObject.transform.position = new Vector3(-100000, -100000, -100000);
//}
// Otherwise set it to default where you are looking as is done above once you focus on it
if (OnAddWindow != null)
{
OnAddWindow(hwnd);
}
windows[hwndString] = hwnd;
//bool setPosition = false;
}
else if (windowGetter.isDialogBox(hwnd, windowTitle))
{
windowTypes[IntPtrToString(hwnd)] = WindowType.DialogBox;
//Win32dialogBox winDiagAdding = new Win32dialogBox(hwnd, baseManager, foregroundWindowThing);
//windowAdding = winDiagAdding;
if (OnAddDialogBox != null)
{
//OnAddDialogBox(hwnd, winDiagAdding);
OnAddDialogBox(hwnd);
}
windows[hwndString] = hwnd;
}
else
{
continue;
}
}
for (int i = 0; i < actualThingsToRemove.Count; i++)
{
IntPtr hwnd = actualThingsToRemove[i];
string hwndString = IntPtrToString(hwnd);
if (windows.ContainsKey(hwndString))
{
windows.Remove(hwndString);
if (windowTypes[hwndString] == WindowType.Window)
{
if (OnRemoveWindow != null)
{
OnRemoveWindow(hwnd);
}
}
else if (windowTypes[hwndString] == WindowType.DialogBox)
{
if (OnRemoveDialogBox != null)
{
OnRemoveDialogBox(hwnd);
}
}
/////if (windowRemoving.foregroundWindowThing != null && windowRemoving.foregroundWindowThing.hwnd == windowGetter.taskbarHandle)
////{
//windowRemoving.numChancesLeft -= 1;
//if (windowRemoving.numChancesLeft == 0) {
//windows.Remove (hwndString);
//windowRemoving.Destroy ();
//}
///// }
/*
* else
* {
* if (windowRemoving.GetType() == typeof(Win32window))
* {
* if (hwnd == BaseManager.foregroundWindow)
* {
* //BaseManager.me.faceMouse.capturingClicks = true;
* }
* if (OnRemoveWindow != null)
* {
* OnRemoveWindow(hwnd, (Win32window)windowRemoving);
* }
* }
* else if (windowRemoving.GetType() == typeof(Win32dialogBox))
* {
* if (OnRemoveDialogBox != null)
* {
* OnRemoveDialogBox(hwnd, (Win32dialogBox)windowRemoving);
* }
* }
*
* windows.Remove(hwndString);
* windowRemoving.Destroy();
* }
*/
}
}
}
