void SetBackground(MvvmAspire.Controls.Editor element)
{
bool hasSetOriginal = false;
if (originalBackground == null)
{
originalBackground = Control.Background;
hasSetOriginal = true;
}
if (element.BackgroundImage != null)
{
var resourceId = UIHelper.GetDrawableResource(element.BackgroundImage);
if (resourceId > 0)
{
Control.SetBackgroundResource(resourceId);
}
else
{
if (!hasSetOriginal)
{
Control.SetBackgroundDrawable(originalBackground);
}
}
}
else
{
if (!hasSetOriginal)
{
Control.SetBackgroundDrawable(originalBackground);
}
}
}
void SetTypeface(MvvmAspire.Controls.Editor element)
{
if (!string.IsNullOrEmpty(element.FontFamily))
{
Control.Typeface = FontCache.GetTypeFace(element.FontFamily);
}
}
void AddPlaceHolder(MvvmAspire.Controls.Editor element)
{
Control.ShouldBeginEditing = ((textView) =>
{
if (Control.Tag == 0)
{
Control.Text = string.Empty;
Control.TextColor = element.TextColor.ToUIColor();
Control.Tag = 1;
}
return(true);
});
Control.ShouldEndEditing = ((textView) =>
{
if (Control.Text.Length == 0)
{
Control.Text = element.Placeholder;
Control.TextColor = element.PlaceHolderColor.ToUIColor();
Control.Tag = 0;
}
return(true);
});
if (Control.Text.Length == 0)
{
Control.Text = element.Placeholder;
Control.TextColor = element.PlaceHolderColor.ToUIColor();
Control.Tag = 0;
}
}
void SetAccesibilityLabel(MvvmAspire.Controls.Editor element)
{
if (UIAccessibility.IsVoiceOverRunning)
{
if (element.Placeholder != null && element.Placeholder.ToLower().Contains("optional"))
{
if (Control.Text != string.Empty)
{
Control.AccessibilityLabel = element.Placeholder;
}
else
{
Control.AccessibilityLabel = "";
}
}
else
{
if (element.Placeholder != null && Control.Text != string.Empty)
{
Control.AccessibilityLabel = string.Concat("required, ", element.Placeholder);
}
else
{
Control.AccessibilityLabel = "required, ";
}
}
}
}
void SetIsReadOnly(MvvmAspire.Controls.Editor element)
{
if (element.IsReadOnly)
{
base.Control.KeyListener = null;
}
else
{
base.Control.KeyListener = DefaultKeyListener;
}
}
void HideSoftKeyBoardOnTextChanged(MvvmAspire.Controls.Editor element)
{
if (element.IsFocused && BaseElement.SuppressKeyboard)
{
UIHelper.CloseSoftKeyboard(Control);
}
//if (string.IsNullOrWhiteSpace(Element.Text))
// Control.Text = "";
//else
// Control.Text = element.Text;
}
void SetTextAlignment(MvvmAspire.Controls.Editor element)
{
switch (element.TextAlignment)
{
case MvvmAspire.TextAlignment.Justified:
case MvvmAspire.TextAlignment.Left:
Control.Gravity = GravityFlags.AxisPullBefore | GravityFlags.AxisSpecified | GravityFlags.Top | GravityFlags.RelativeLayoutDirection; break;
case MvvmAspire.TextAlignment.Center:
Control.Gravity = GravityFlags.CenterHorizontal | GravityFlags.Top; break;
case MvvmAspire.TextAlignment.Right:
Control.Gravity = GravityFlags.Top | GravityFlags.Right; break;
}
}
void SetFont(MvvmAspire.Controls.Editor element)
{
//if (Control.Font == null
// || Control.Font.FamilyName != element.FontFamily
// || Control.Font.PointSize != (nfloat)element.FontSize)
//{
// Control.Font = UIFont.FromName(element.FontFamily, (nfloat)element.FontSize);
//}
if (Control.Font == null ||
Control.Font.PointSize != (nfloat)element.FontSize)
{
Control.Font = UIFont.FromName(Control.Font.FamilyName, (nfloat)element.FontSize);
}
}
void SetInputAccessory(MvvmAspire.Controls.Editor element)
{
UIToolbar toolbar = new UIToolbar(new RectangleF(0.0f, 0.0f, 50.0f, 44.0f));
toolbar.BackgroundColor = element.InputAccessoryBackgroundColor.ToUIColor();
var doneButton = new UIBarButtonItem(UIBarButtonSystemItem.Done, delegate
{
this.Control.ResignFirstResponder();
});
toolbar.Items = new UIBarButtonItem[] {
new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace),
doneButton
};
this.Control.InputAccessoryView = toolbar;
}
void SetTextAlignment(MvvmAspire.Controls.Editor element)
{
if (element.TextAlignment == TextAlignment.Left)
{
Control.TextAlignment = UITextAlignment.Left;
}
else if (element.TextAlignment == TextAlignment.Center)
{
Control.TextAlignment = UITextAlignment.Center;
}
else if (element.TextAlignment == TextAlignment.Right)
{
Control.TextAlignment = UITextAlignment.Right;
}
else if (element.TextAlignment == TextAlignment.Justified)
{
Control.TextAlignment = UITextAlignment.Justified;
}
}
void SetTextSize(MvvmAspire.Controls.Editor element)
{
Control.TextSize = (float)element.FontSize;
}
void SetShowSoftInputOnFocus(MvvmAspire.Controls.Editor element)
{
Control.ShowSoftInputOnFocus = !BaseElement.SuppressKeyboard;
}
void SetTextColor(MvvmAspire.Controls.Editor element)
{
Control.TextColor = element.TextColor.ToUIColor(UIColor.White);
}
void SetReadOnly(MvvmAspire.Controls.Editor element)
{
Control.Editable = !element.IsReadOnly;
}
void SetMaxCharacter(MvvmAspire.Controls.Editor element)
{
Control.ShouldChangeText += ShouldLimit;
}
