protected override void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
if (Control != null)
{
Control.SetOnClickListener(null);
Control.SetOnTouchListener(null);
Control.RemoveOnAttachStateChangeListener(this);
_textColorSwitcher = null;
}
_backgroundTracker?.Dispose();
_backgroundTracker = null;
_buttonLayoutManager?.Dispose();
_buttonLayoutManager = null;
}
base.Dispose(disposing);
}
protected override void OnElementChanged(ElementChangedEventArgs <Picker> e)
{
if (e.OldElement != null)
{
((ObservableList <string>)e.OldElement.Items).CollectionChanged -= RowsCollectionChanged;
}
if (e.NewElement != null)
{
((ObservableList <string>)e.NewElement.Items).CollectionChanged += RowsCollectionChanged;
if (Control == null)
{
EditText textField = CreateNativeControl();
textField.Focusable = false;
textField.Clickable = true;
textField.Tag = this;
textField.InputType = InputTypes.Null;
textField.SetOnClickListener(PickerListener.Instance);
_textColorSwitcher = new TextColorSwitcher(textField.TextColors);
SetNativeControl(textField);
}
UpdatePicker();
UpdateTextColor();
}
base.OnElementChanged(e);
}
protected override void OnElementChanged(ElementChangedEventArgs <Button> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
}
if (e.NewElement != null)
{
if (Control == null)
{
AppCompatButton button = CreateNativeControl();
button.SetOnClickListener(ButtonClickListener.Instance.Value);
button.SetOnTouchListener(ButtonTouchListener.Instance.Value);
button.Tag = this;
_textColorSwitcher = new TextColorSwitcher(button.TextColors);
SetNativeControl(button);
button.AddOnAttachStateChangeListener(this);
}
UpdateAll();
UpdateBackgroundColor();
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Picker> e)
{
if (e.OldElement != null)
{
((INotifyCollectionChanged)e.OldElement.Items).CollectionChanged -= RowsCollectionChanged;
}
if (e.NewElement != null)
{
((INotifyCollectionChanged)e.NewElement.Items).CollectionChanged += RowsCollectionChanged;
if (Control == null)
{
var textField = CreateNativeControl();
var useLegacyColorManagement = e.NewElement.UseLegacyColorManagement();
_textColorSwitcher = new TextColorSwitcher(textField.TextColors, useLegacyColorManagement);
SetNativeControl(textField);
}
UpdateFont();
UpdatePicker();
UpdateTextColor();
}
base.OnElementChanged(e);
}
protected override void OnElementChanged(ElementChangedEventArgs <Picker> e)
{
if (e.OldElement != null)
{
((INotifyCollectionChanged)e.OldElement.Items).CollectionChanged -= RowsCollectionChanged;
}
if (e.NewElement != null)
{
((INotifyCollectionChanged)e.NewElement.Items).CollectionChanged += RowsCollectionChanged;
if (Control == null)
{
EditText textField = CreateNativeControl();
textField.Focusable = true;
textField.Clickable = true;
textField.Tag = this;
textField.InputType = InputTypes.Null;
textField.KeyPress += TextFieldKeyPress;
textField.SetOnClickListener(PickerListener.Instance);
var useLegacyColorManagement = e.NewElement.UseLegacyColorManagement();
_textColorSwitcher = new TextColorSwitcher(textField.TextColors, useLegacyColorManagement);
SetNativeControl(textField);
}
UpdateFont();
UpdatePicker();
UpdateTextColor();
}
base.OnElementChanged(e);
}
protected override void OnElementChanged(ElementChangedEventArgs <Button> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
if (Control == null)
{
AppCompatButton button = CreateNativeControl();
button.SetOnClickListener(ButtonClickListener.Instance.Value);
button.SetOnTouchListener(ButtonTouchListener.Instance.Value);
button.Tag = this;
var useLegacyColorManagement = e.NewElement.UseLegacyColorManagement();
_textColorSwitcher = new TextColorSwitcher(button.TextColors, useLegacyColorManagement);
SetNativeControl(button);
button.AddOnAttachStateChangeListener(this);
}
_defaultFontSize = 0f;
_defaultPadding = null;
UpdateAll();
}
}
public static Color GetRandomObstacleColor()
{
if (!isInitialized)
{
Init();
}
Color[] randColorBlock = colorsDB[Random.Range(0, colorsDB.Count)];
Color backgroundColor = randColorBlock[3];
Color obstacleColor = randColorBlock[2];
Color playerColor = randColorBlock[1];
Color textColor = randColorBlock[0];
TextColorSwitcher.ChangeColor(textColor);
PlayerController.ChangeColor(playerColor);
CameraController.SetNewBackgroundColor(backgroundColor);
return(obstacleColor);
}
protected override void Dispose(bool disposing)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
if (Control != null)
{
Control.SetOnClickListener(null);
Control.RemoveOnAttachStateChangeListener(this);
Control.Tag = null;
_textColorSwitcher = null;
}
}
base.Dispose(disposing);
}
protected override void OnElementChanged(ElementChangedEventArgs <Button> e)
{
base.OnElementChanged(e);
if (e.OldElement != null)
{
}
if (e.NewElement != null)
{
if (Control == null)
{
AppCompatButton button = CreateNativeControl();
button.SetOnClickListener(ButtonClickListener.Instance.Value);
button.SetOnTouchListener(ButtonTouchListener.Instance.Value);
button.Tag = this;
var useLegacyColorManagement = e.NewElement.UseLegacyColorManagement();
_textColorSwitcher = new TextColorSwitcher(button.TextColors, useLegacyColorManagement);
SetNativeControl(button);
button.AddOnAttachStateChangeListener(this);
}
if (_backgroundTracker == null)
{
_backgroundTracker = new ButtonBackgroundTracker(Element, Control);
}
else
{
_backgroundTracker.Button = e.NewElement;
}
UpdateAll();
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Button> e)
{
base.OnElementChanged(e);
if (e.NewElement != null)
{
if (Control == null)
{
AppCompatButton button = CreateNativeControl();
button.SetOnClickListener(this);
button.SetOnTouchListener(this);
button.AddOnAttachStateChangeListener(this);
_textColorSwitcher = new TextColorSwitcher(button.TextColors, e.NewElement.UseLegacyColorManagement());
SetNativeControl(button);
}
_defaultFontSize = 0f;
_buttonLayoutManager?.Update();
UpdateAll();
}
}
void IVisualElementRenderer.SetElement(VisualElement element)
{
if (element == null)
{
throw new ArgumentNullException(nameof(element));
}
if (!(element is Entry))
{
throw new ArgumentException($"{nameof(element)} must be of type {nameof(Entry)}");
}
VisualElement oldElement = Entry;
Entry = (Entry)element;
Performance.Start(out string reference);
if (oldElement != null)
{
oldElement.PropertyChanged -= OnElementPropertyChanged;
oldElement.FocusChangeRequested -= OnFocusChangeRequested;
}
if (oldElement == null)
{
_textInputEditText = new MaterialFormsEditText(Context);
AddView(_textInputEditText);
_textInputEditText.FocusChange += _textInputEditText_FocusChange;
Hint = Entry.Placeholder;
_textInputEditText.AddTextChangedListener(this);
_textInputEditText.SetOnEditorActionListener(this);
_textInputEditText.OnKeyboardBackPressed += OnKeyboardBackPressed;
_textInputEditText.SelectionChanged += SelectionChanged;
var useLegacyColorManagement = Entry.UseLegacyColorManagement();
_textColorSwitcher = new TextColorSwitcher(_textInputEditText.TextColors, useLegacyColorManagement);
_hintColorSwitcher = new TextColorSwitcher(_textInputEditText.HintTextColors, useLegacyColorManagement);
}
// When we set the control text, it triggers the SelectionChanged event, which updates CursorPosition and SelectionLength;
// These one-time-use variables will let us initialize a CursorPosition and SelectionLength via ctor/xaml/etc.
_cursorPositionChangePending = Element.IsSet(Entry.CursorPositionProperty);
_selectionLengthChangePending = Element.IsSet(Entry.SelectionLengthProperty);
Hint = Entry.Placeholder;
_textInputEditText.Text = Entry.Text;
UpdateInputType();
UpdateColor();
UpdateAlignment();
UpdateFont();
UpdatePlaceholderColor(true);
UpdateMaxLength();
UpdateImeOptions();
UpdateReturnType();
UpdateBackgroundColor();
if (_cursorPositionChangePending || _selectionLengthChangePending)
{
UpdateCursorSelection();
}
element.PropertyChanged += OnElementPropertyChanged;
if (_tracker == null)
{
_tracker = new VisualElementTracker(this);
}
element.SendViewInitialized(this);
EffectUtilities.RegisterEffectControlProvider(this, oldElement, element);
Performance.Stop(reference);
ElementChanged?.Invoke(this, new VisualElementChangedEventArgs(oldElement, element));
element.FocusChangeRequested += OnFocusChangeRequested;
}
protected override void UpdateTextColor()
{
_textColorSwitcher = _textColorSwitcher ?? new TextColorSwitcher(EditText.TextColors, Element.UseLegacyColorManagement());
_textColorSwitcher.UpdateTextColor(EditText, Element.TextColor);
}
protected override void UpdateTitleColor()
{
_hintColorSwitcher = _hintColorSwitcher ?? new TextColorSwitcher(EditText.HintTextColors, Element.UseLegacyColorManagement());
_hintColorSwitcher.UpdateTextColor(EditText, Element.TitleColor, EditText.SetHintTextColor);
}
//------------------------
public static void SetNewTextColor(Color color)
{
TextColorSwitcher.ChangeColor(color);
}
private void UpdateTextColor()
{
_textColorSwitcher = _textColorSwitcher ?? new TextColorSwitcher(Control.TextColors, false);
_textColorSwitcher.UpdateTextColor(Control, Element.TextColor);
}
