private void Hook_KeyboardPressed(object sender, GlobalKeyboardHookEventArgs e)
{
var currentlyPressedKeys = new List <string>();
var virtualCode = e.KeyboardData.VirtualCode;
// ESC pressed
if (virtualCode == KeyInterop.VirtualKeyFromKey(Key.Escape) &&
e.KeyboardState == GlobalKeyboardHook.KeyboardState.KeyDown
)
{
if (_appStateHandler.IsColorPickerVisible() ||
!AppStateHandler.BlockEscapeKeyClosingColorPickerEditor
)
{
e.Handled = _appStateHandler.EndUserSession();
return;
}
}
if ((System.Windows.Application.Current as ColorPickerUI.App).IsRunningDetachedFromPowerToys())
{
var name = Helper.GetKeyName((uint)virtualCode);
// If the last key pressed is a modifier key, then currentlyPressedKeys cannot possibly match with _activationKeys
// because _activationKeys contains exactly 1 non-modifier key. Hence, there's no need to check if `name` is a
// modifier key or to do any additional processing on it.
if (e.KeyboardState == GlobalKeyboardHook.KeyboardState.KeyDown || e.KeyboardState == GlobalKeyboardHook.KeyboardState.SysKeyDown)
{
// Check pressed modifier keys.
AddModifierKeys(currentlyPressedKeys);
currentlyPressedKeys.Add(name);
}
currentlyPressedKeys.Sort();
if (currentlyPressedKeys.Count == 0 && _previouslyPressedKeys.Count != 0)
{
// no keys pressed, we can enable activation shortcut again
_activationShortcutPressed = false;
}
_previouslyPressedKeys = currentlyPressedKeys;
if (ArraysAreSame(currentlyPressedKeys, _activationKeys))
{
// avoid triggering this action multiple times as this will be called nonstop while keys are pressed
if (!_activationShortcutPressed)
{
_activationShortcutPressed = true;
_appStateHandler.StartUserSession();
}
}
}
}
private void ColorEditorWindow_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
e.Cancel = true;
_appStateHandler.EndUserSession();
}
