private static void _OnChromeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
// The different design tools handle drawing outside their custom window objects differently.
// Rather than try to support this concept in the design surface let the designer draw its own
// chrome anyways.
// There's certainly room for improvement here.
if (System.ComponentModel.DesignerProperties.GetIsInDesignMode(d))
{
return;
}
var window = (Window)d;
var newChrome = (WindowChrome)e.NewValue;
Assert.IsNotNull(window);
// Update the ChromeWorker with this new object.
// If there isn't currently a worker associated with the Window then assign a new one.
// There can be a many:1 relationship of Window to WindowChrome objects, but a 1:1 for a Window and a WindowChromeWorker.
WindowChromeWorker chromeWorker = WindowChromeWorker.GetWindowChromeWorker(window);
if (chromeWorker == null)
{
chromeWorker = new WindowChromeWorker();
WindowChromeWorker.SetWindowChromeWorker(window, chromeWorker);
}
chromeWorker.SetWindowChrome(newChrome);
}
private static void _OnChromeWorkerChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
Window window = (Window)d;
WindowChromeWorker windowChromeWorker = (WindowChromeWorker)e.NewValue;
windowChromeWorker._SetWindow(window);
}
// Token: 0x06000ECD RID: 3789 RVA: 0x00038AB8 File Offset: 0x00036CB8
private static void _OnChromeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (DesignerProperties.GetIsInDesignMode(d))
{
return;
}
Window window = (Window)d;
WindowChrome windowChrome = (WindowChrome)e.NewValue;
WindowChromeWorker windowChromeWorker = WindowChromeWorker.GetWindowChromeWorker(window);
if (windowChromeWorker == null)
{
windowChromeWorker = new WindowChromeWorker();
WindowChromeWorker.SetWindowChromeWorker(window, windowChromeWorker);
}
windowChromeWorker.SetWindowChrome(windowChrome);
}
private static void _CreateAndCombineRoundRectRgn(IntPtr hrgnSource, Rect region, double radius)
{
IntPtr hrgnSrc = IntPtr.Zero;
try
{
hrgnSrc = WindowChromeWorker._CreateRoundRectRgn(region, radius);
if (NativeMethods.CombineRgn(hrgnSource, hrgnSource, hrgnSrc, RGN.OR) == CombineRgnResult.ERROR)
{
throw new InvalidOperationException("Unable to combine two HRGNs.");
}
}
catch
{
Utility.SafeDeleteObject(ref hrgnSrc);
throw;
}
}
private void _SetRoundingRegion(WINDOWPOS?wp)
{
WINDOWPLACEMENT windowPlacement = NativeMethods.GetWindowPlacement(this._hwnd);
if (windowPlacement.showCmd == SW.SHOWMAXIMIZED)
{
int num;
int num2;
if (wp != null)
{
num = wp.Value.x;
num2 = wp.Value.y;
}
else
{
Rect rect = this._GetWindowRect();
num = (int)rect.Left;
num2 = (int)rect.Top;
}
IntPtr hMonitor = NativeMethods.MonitorFromWindow(this._hwnd, 2U);
MONITORINFO monitorInfo = NativeMethods.GetMonitorInfo(hMonitor);
RECT rcWork = monitorInfo.rcWork;
rcWork.Offset(-num, -num2);
IntPtr hRgn = IntPtr.Zero;
try
{
hRgn = NativeMethods.CreateRectRgnIndirect(rcWork);
NativeMethods.SetWindowRgn(this._hwnd, hRgn, NativeMethods.IsWindowVisible(this._hwnd));
hRgn = IntPtr.Zero;
return;
}
finally
{
Utility.SafeDeleteObject(ref hRgn);
}
}
Size size;
if (wp != null && !Utility.IsFlagSet(wp.Value.flags, 1))
{
size = new Size((double)wp.Value.cx, (double)wp.Value.cy);
}
else
{
if (wp != null && this._lastRoundingState == this._window.WindowState)
{
return;
}
size = this._GetWindowRect().Size;
}
this._lastRoundingState = this._window.WindowState;
IntPtr intPtr = IntPtr.Zero;
try
{
DpiScale dpi = this._window.GetDpi();
double num3 = Math.Min(size.Width, size.Height);
double num4 = DpiHelper.LogicalPixelsToDevice(new Point(this._chromeInfo.CornerRadius.TopLeft, 0.0), dpi.DpiScaleX, dpi.DpiScaleY).X;
num4 = Math.Min(num4, num3 / 2.0);
if (WindowChromeWorker._IsUniform(this._chromeInfo.CornerRadius))
{
intPtr = WindowChromeWorker._CreateRoundRectRgn(new Rect(size), num4);
}
else
{
intPtr = WindowChromeWorker._CreateRoundRectRgn(new Rect(0.0, 0.0, size.Width / 2.0 + num4, size.Height / 2.0 + num4), num4);
double num5 = DpiHelper.LogicalPixelsToDevice(new Point(this._chromeInfo.CornerRadius.TopRight, 0.0), dpi.DpiScaleX, dpi.DpiScaleY).X;
num5 = Math.Min(num5, num3 / 2.0);
Rect region = new Rect(0.0, 0.0, size.Width / 2.0 + num5, size.Height / 2.0 + num5);
region.Offset(size.Width / 2.0 - num5, 0.0);
WindowChromeWorker._CreateAndCombineRoundRectRgn(intPtr, region, num5);
double num6 = DpiHelper.LogicalPixelsToDevice(new Point(this._chromeInfo.CornerRadius.BottomLeft, 0.0), dpi.DpiScaleX, dpi.DpiScaleY).X;
num6 = Math.Min(num6, num3 / 2.0);
Rect region2 = new Rect(0.0, 0.0, size.Width / 2.0 + num6, size.Height / 2.0 + num6);
region2.Offset(0.0, size.Height / 2.0 - num6);
WindowChromeWorker._CreateAndCombineRoundRectRgn(intPtr, region2, num6);
double num7 = DpiHelper.LogicalPixelsToDevice(new Point(this._chromeInfo.CornerRadius.BottomRight, 0.0), dpi.DpiScaleX, dpi.DpiScaleY).X;
num7 = Math.Min(num7, num3 / 2.0);
Rect region3 = new Rect(0.0, 0.0, size.Width / 2.0 + num7, size.Height / 2.0 + num7);
region3.Offset(size.Width / 2.0 - num7, size.Height / 2.0 - num7);
WindowChromeWorker._CreateAndCombineRoundRectRgn(intPtr, region3, num7);
}
NativeMethods.SetWindowRgn(this._hwnd, intPtr, NativeMethods.IsWindowVisible(this._hwnd));
intPtr = IntPtr.Zero;
}
finally
{
Utility.SafeDeleteObject(ref intPtr);
}
}
// Token: 0x06000EF2 RID: 3826 RVA: 0x00039632 File Offset: 0x00037832
public static void SetWindowChromeWorker(Window window, WindowChromeWorker chrome)
{
Verify.IsNotNull <Window>(window, "window");
window.SetValue(WindowChromeWorker.WindowChromeWorkerProperty, chrome);
}
