public WindowArranger(SplashScreenOwner parent, SplashScreenLocation childLocation) {
if(parent == null)
throw new ArgumentNullException("parent");
this.childLocation = childLocation;
this.parent = parent;
if(parent.IsInitialized)
ParentInitializationComplete();
else
parent.Initialized += OnParentInitialized;
}
public void Release() {
if(isDisposed)
return;
UnsubscribeChildEvents();
UnsubscribeParentEvents();
childWindow = null;
childHandle = IntPtr.Zero;
parent.Initialized -= OnParentInitialized;
parent = null;
isDisposed = true;
}
public WindowLocker(SplashScreenOwner owner) {
this.owner = owner;
if(!owner.IsInitialized)
owner.Initialized += OnOwnerInitialized;
else
OnInitialized();
}
public void Release(bool activateWindowIfNeeded) {
if(owner == null)
return;
var window = owner.Window;
IntPtr handle = owner.WindowHandle;
owner.Initialized -= OnOwnerInitialized;
owner = null;
if(window == null)
return;
InvokeOnThread(window.Dispatcher, () => {
if(activateWindowIfNeeded && !window.IsActive)
window.Activate();
UnlockWindow(handle);
}, DispatcherPriority.Render, false);
}
void CreateLocker(SplashScreenOwner parentContainer, bool lockWindow) {
if(lockWindow)
locker = new WindowLocker(parentContainer);
}
void CreateArranger(SplashScreenOwner parentContainer, SplashScreenLocation childLocation) {
arranger = new WindowArranger(parentContainer, childLocation);
arranger.ParentClosed += OnParentWindowClosed;
arranger.AttachChild(this);
}
public void SplashScreenStartupLocation_Test04() {
var owner = new SplashScreenOwner(RealWindow);
RealWindow.WindowStartupLocation = WindowStartupLocation.Manual;
RealWindow.Left = 200;
RealWindow.Width = 300;
RealWindow.Top = 100;
RealWindow.Height = 240;
RealWindow.Show();
DispatcherHelper.DoEvents();
DXSplashScreen.Show(CreateDefaultWindow, CreateDefaultContent, new object[] { owner, WindowStartupLocation.CenterOwner }, null);
SplashScreenTestUserControl.DoEvents();
Rect pos = GetSplashScreenBounds();
Assert.AreEqual(new Point(270, 130), pos.TopLeft);
CloseDXSplashScreen();
}
public LoadingDecoratorWindow(bool useFadeEffect, SplashScreenOwner parentContainer, SplashScreenLocation childLocation, bool lockParent) {
WindowStyle = WindowStyle.None;
AllowsTransparency = true;
ShowInTaskbar = false;
Background = new SolidColorBrush(Colors.Transparent);
SizeToContent = SizeToContent.WidthAndHeight;
WindowStartupLocation = WindowStartupLocation.Manual;
Left = parentContainer.ControlStartupPosition.Left;
Top = parentContainer.ControlStartupPosition.Top;
Width = parentContainer.ControlStartupPosition.Width;
Height = parentContainer.ControlStartupPosition.Height;
Topmost = false;
ShowActivated = false;
IsHitTestVisible = false;
Focusable = false;
CreateArranger(parentContainer, childLocation);
CreateLocker(parentContainer, lockParent);
WindowFadeAnimationBehavior.SetEnableAnimation(this, useFadeEffect);
Loaded += OnWindowLoaded;
}
public void SplashScreenStartupLocation_Test00() {
var owner = new SplashScreenOwner(RealWindow);
RealWindow.WindowStartupLocation = WindowStartupLocation.Manual;
RealWindow.Left = 200;
RealWindow.Width = 300;
RealWindow.Top = 100;
RealWindow.Height = 240;
RealWindow.Show();
DispatcherHelper.DoEvents();
SplashScreenTestUserControl.TemplateCreator = SplashScreenTestsHelper.CreateControlTemplate;
DXSplashScreen.Show<SplashScreenTestUserControl>(WindowStartupLocation.CenterOwner, owner);
SplashScreenTestUserControl.DoEvents();
Rect pos = GetSplashScreenBounds();
Assert.AreEqual(new Point(290, 150), pos.TopLeft);
CloseDXSplashScreen();
}
public void NotShowIfOwnerClosedTest01_T268403() {
RealWindow.Show();
RealWindow.Close();
DispatcherHelper.DoEvents();
var owner = new SplashScreenOwner(RealWindow);
if(DXSplashScreen.SplashContainer != null)
DXSplashScreen.SplashContainer.Test_SkipWindowOpen = true;
DXSplashScreen.Show(CreateDefaultWindow, CreateDefaultContent, new object[] { owner, SplashScreenClosingMode.ManualOnly }, null);
EnqueueDelay(100);
DispatcherHelper.DoEvents();
var info = DXSplashScreen.SplashContainer.ActiveInfo;
Assert.IsNotNull(info.InternalThread);
Assert.IsFalse(info.RelationInfo.IsInitialized, "relation");
Assert.IsTrue(DXSplashScreen.IsActive);
Assert.IsFalse(DXSplashScreen.SplashContainer.Test_SkipWindowOpen, "skipOpen");
CloseDXSplashScreen();
}
public void NotShowIfOwnerClosedTest00_T268403() {
RealWindow.Show();
DispatcherHelper.DoEvents();
var owner = new SplashScreenOwner(RealWindow);
RealWindow.Close();
if(DXSplashScreen.SplashContainer != null)
DXSplashScreen.SplashContainer.Test_SkipWindowOpen = false;
DXSplashScreen.Show(CreateDefaultWindow, CreateDefaultContent, new object[] { owner }, null);
var info = DXSplashScreen.SplashContainer.ActiveInfo;
EnqueueWait(() => info.InternalThread == null);
Assert.IsFalse(DXSplashScreen.IsActive);
Assert.IsTrue(DXSplashScreen.SplashContainer.Test_SkipWindowOpen);
CloseDXSplashScreen();
}
public void SplashScreenOwner_Test02() {
var owner = new SplashScreenOwner(new Border());
DXSplashScreen.Show(CreateDefaultWindow, CreateDefaultContent, new object[] { owner }, null);
var info = DXSplashScreen.SplashContainer.ActiveInfo;
Assert.AreEqual(owner.Owner, info.Owner.WindowObject);
Assert.IsNotNull(info.InternalThread);
Assert.IsFalse(info.Owner.IsInitialized);
CloseDXSplashScreen();
}
public void SplashScreenOwner_Test00() {
var owner = new SplashScreenOwner(new Border());
DXSplashScreen.Show<SplashScreenTestUserControl>(WindowStartupLocation.CenterScreen, owner);
var info = DXSplashScreen.SplashContainer.ActiveInfo;
Assert.AreEqual(owner.Owner, info.Owner.WindowObject);
Assert.IsNotNull(info.InternalThread);
Assert.IsFalse(info.Owner.IsInitialized);
CloseDXSplashScreen();
}