public void Inspect()
{
object root = FindRoot();
if (root == null)
{
if (!SnoopModes.MultipleDispatcherMode)
{
//SnoopModes.MultipleDispatcherMode is always false for all scenarios except for cases where we are running multiple dispatchers.
//If SnoopModes.MultipleDispatcherMode was set to true, then there definitely was a root visual found in another dispatcher, so
//the message below would be wrong.
MessageBox.Show
(
"Can't find a current application or a PresentationSource root visual!",
"Can't Snoop",
MessageBoxButton.OK,
MessageBoxImage.Exclamation
);
}
return;
}
Load(root);
this.Owner = SnoopWindowUtils.FindOwnerWindow(this);
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
this.Dispatcher.UnhandledException += new DispatcherUnhandledExceptionEventHandler(UnhandledExceptionHandler);
Show();
Activate();
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
// load the window placement details from the user settings.
SnoopWindowUtils.LoadWindowPlacement(this, Properties.Settings.Default.AppChooserWindowPlacement);
}
public void Inspect()
{
var foundRoot = this.FindRoot();
if (foundRoot == null)
{
if (!SnoopModes.MultipleDispatcherMode)
{
//SnoopModes.MultipleDispatcherMode is always false for all scenarios except for cases where we are running multiple dispatchers.
//If SnoopModes.MultipleDispatcherMode was set to true, then there definitely was a root visual found in another dispatcher, so
//the message below would be wrong.
MessageBox.Show
(
"Can't find a current application or a PresentationSource root visual.",
"Can't Snoop",
MessageBoxButton.OK,
MessageBoxImage.Exclamation
);
}
return;
}
this.Inspect(foundRoot, SnoopWindowUtils.FindOwnerWindow(this));
}
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
// persist the window placement details to the user settings.
SnoopWindowUtils.SaveWindowPlacement(this, wp => Properties.Settings.Default.AppChooserWindowPlacement = wp);
Properties.Settings.Default.Save();
}
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
this.Viewbox.Child = null;
// persist the window placement details to the user settings.
SnoopWindowUtils.SaveWindowPlacement(this, wp => Properties.Settings.Default.ZoomerWindowPlacement = wp);
SnoopPartsRegistry.RemoveSnoopVisualTreeRoot(this);
}
public void Magnify(object root)
{
this.Target = root;
this.Owner = SnoopWindowUtils.FindOwnerWindow(this);
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
this.Show();
this.Activate();
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
this.keyboardHook = new LowLevelKeyboardHook(PresentationSource.FromVisual(this));
this.keyboardHook.LowLevelKeyUp += KeyboardHook_LowLevelKeyUp;
this.keyboardHook.Start();
// load the window placement details from the user settings.
SnoopWindowUtils.LoadWindowPlacement(this, Settings.Default.AppChooserWindowPlacement);
}
protected override void OnSourceInitialized(EventArgs e)
{
base.OnSourceInitialized(e);
// load whether all properties are shown by default
this.PropertyGrid.ShowDefaults = Properties.Settings.Default.ShowDefaults;
// load whether the previewer is shown by default
this.PreviewArea.IsActive = Properties.Settings.Default.ShowPreviewer;
// load the window placement details from the user settings.
SnoopWindowUtils.LoadWindowPlacement(this, Properties.Settings.Default.SnoopUIWindowPlacement);
}
public void Inspect(object rootToInspect)
{
this.Dispatcher.UnhandledException += this.UnhandledExceptionHandler;
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
this.Load(rootToInspect);
this.Owner = SnoopWindowUtils.FindOwnerWindow(this);
this.Show();
this.Activate();
}
public void Magnify(object root)
{
Target = root;
var ownerWindow = SnoopWindowUtils.FindOwnerWindow();
if (ownerWindow != null)
{
Owner = ownerWindow;
}
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
Show();
Activate();
}
public void Inspect()
{
var root = FindRoot();
if (root == null)
{
if (!SnoopModes.MultipleDispatcherMode)
{
//SnoopModes.MultipleDispatcherMode is always false for all scenarios except for cases where we are running multiple dispatchers.
//If SnoopModes.MultipleDispatcherMode was set to true, then there definitely was a root visual found in another dispatcher, so
//the message below would be wrong.
MessageBox.Show
(
"Can't find a current application or a PresentationSource root visual!",
"Can't Snoop",
MessageBoxButton.OK,
MessageBoxImage.Exclamation
);
}
return;
}
Load(root);
var ownerWindow = SnoopWindowUtils.FindOwnerWindow();
if (ownerWindow != null)
{
if (ownerWindow.Dispatcher != Dispatcher)
{
return;
}
Owner = ownerWindow;
// watch for window closing so we can spit out the changed properties
ownerWindow.Closing += SnoopedWindowClosingHandler;
}
SnoopPartsRegistry.AddSnoopVisualTreeRoot(this);
Dispatcher.UnhandledException += UnhandledExceptionHandler;
Show();
Activate();
}
/// <summary>
/// Cleanup when closing the window.
/// </summary>
protected override void OnClosing(CancelEventArgs e)
{
base.OnClosing(e);
this.CurrentSelection = null;
InputManager.Current.PreProcessInput -= this.HandlePreProcessInput;
EventsListener.Stop();
// persist the window placement details to the user settings.
SnoopWindowUtils.SaveWindowPlacement(this, wp => Properties.Settings.Default.SnoopUIWindowPlacement = wp);
// persist whether all properties are shown by default
Properties.Settings.Default.ShowDefaults = this.PropertyGrid.ShowDefaults;
// persist whether the previewer is shown by default
Properties.Settings.Default.ShowPreviewer = this.PreviewArea.IsActive;
// actually do the persisting
Properties.Settings.Default.Save();
SnoopPartsRegistry.RemoveSnoopVisualTreeRoot(this);
}
