public SignaturePadServicePage()
{
InitializeComponent();
var signatureConfiguration = this.Resolve().CurrentConfig;
//Main Content
LayoutRoot.Background = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(Color.Black));
#region SignaturePadControl Setup
signaturePad = new SignaturePadControl();
signaturePad.BackgroundColor = PlatformConverters.FormsToWindowsColor(signatureConfiguration.SignatureBackgroundColor);
signaturePad.Caption.Text = signatureConfiguration.CaptionText;
signaturePad.Caption.Foreground = PlatformConverters.BrushFromColor(signatureConfiguration.CaptionTextColor);
signaturePad.ClearLabel.Text = signatureConfiguration.ClearText;
signaturePad.ClearLabel.Foreground = PlatformConverters.BrushFromColor(signatureConfiguration.ClearTextColor);
signaturePad.SignaturePrompt.Text = signatureConfiguration.PromptText;
signaturePad.SignaturePrompt.Foreground = PlatformConverters.BrushFromColor(signatureConfiguration.PromptTextColor);
signaturePad.Stroke = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(signatureConfiguration.StrokeColor));
signaturePad.StrokeWidth = (int)signatureConfiguration.StrokeWidth;
signaturePad.Margin = new Windows.UI.Xaml.Thickness(0, 0, 0, 39);
LayoutRoot.Children.Insert(0, (signaturePad));
#endregion
//Save Button Setup
SaveButton.Content = signatureConfiguration.SaveText;
SaveButton.Foreground = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(signatureConfiguration.SaveTextColor));
SaveButton.Background = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(signatureConfiguration.SaveButtonColor));
//Cancel Button Setup
CancelButton.Content = signatureConfiguration.CancelText;
CancelButton.Foreground = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(signatureConfiguration.CanceTextColor));
CancelButton.Background = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(signatureConfiguration.CanceButtonColor));
}
protected override void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
if (this.Element == null || this.Control == null)
{
return;
}
var el = this.Element;
if (e.PropertyName == SignaturePadView.BackgroundColorProperty.PropertyName)
{
this.Control.BackgroundColor = PlatformConverters.FormsToWindowsColor(el.BackgroundColor);
}
else if (e.PropertyName == SignaturePadView.CaptionTextProperty.PropertyName)
{
this.Control.Caption.Text = el.CaptionText;
}
else if (e.PropertyName == SignaturePadView.CaptionTextColorProperty.PropertyName)
{
this.Control.Caption.Foreground = PlatformConverters.BrushFromColor(el.CaptionTextColor);
}
else if (e.PropertyName == SignaturePadView.ClearTextProperty.PropertyName)
{
this.Control.ClearLabel.Text = el.ClearText;
}
else if (e.PropertyName == SignaturePadView.ClearTextColorProperty.PropertyName)
{
this.Control.ClearLabel.Foreground = PlatformConverters.BrushFromColor(el.ClearTextColor);
}
else if (e.PropertyName == SignaturePadView.PromptTextProperty.PropertyName)
{
this.Control.SignaturePrompt.Text = el.PromptText;
}
else if (e.PropertyName == SignaturePadView.PromptTextColorProperty.PropertyName)
{
this.Control.SignaturePrompt.Foreground = PlatformConverters.BrushFromColor(el.PromptTextColor);
}
else if (e.PropertyName == SignaturePadView.SignatureLineColorProperty.PropertyName)
{
this.Control.SignatureLineColor = PlatformConverters.FormsToWindowsColor(el.SignatureLineColor);
}
else if (e.PropertyName == SignaturePadView.StrokeColorProperty.PropertyName)
{
this.Control.Stroke = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(el.StrokeColor));
}
else if (e.PropertyName == SignaturePadView.StrokeWidthProperty.PropertyName)
{
this.Control.StrokeWidth = (int)el.StrokeWidth;
}
}
protected override void OnElementChanged(ElementChangedEventArgs <SignaturePadView> e)
{
base.OnElementChanged(e);
if (e.OldElement != null || this.Element == null)
{
return;
}
var view = new NativeView();
var el = e.NewElement;
if (el.BackgroundColor != Color.Default)
{
view.BackgroundColor = PlatformConverters.FormsToWindowsColor(el.BackgroundColor);
}
if (!string.IsNullOrEmpty(el.CaptionText))
{
view.Caption.Text = el.CaptionText;
}
if (el.CaptionTextColor != Color.Default)
{
view.Caption.Foreground = PlatformConverters.BrushFromColor(el.CaptionTextColor);
}
if (!string.IsNullOrEmpty(el.ClearText))
{
view.ClearLabel.Text = el.ClearText;
}
if (el.ClearTextColor != Color.Default)
{
view.ClearLabel.Foreground = PlatformConverters.BrushFromColor(el.ClearTextColor);
}
if (!String.IsNullOrWhiteSpace(el.PromptText))
{
view.SignaturePrompt.Text = el.PromptText;
}
if (el.PromptTextColor != Color.Default)
{
view.SignaturePrompt.Foreground = PlatformConverters.BrushFromColor(el.PromptTextColor);
}
if (el.SignatureLineColor != Color.Default)
{
view.SignatureLineColor = PlatformConverters.FormsToWindowsColor(el.SignatureLineColor);
}
if (el.StrokeColor != Color.Default)
{
view.Stroke = new SolidColorBrush(PlatformConverters.FormsToWindowsColor(el.StrokeColor));
}
if (el.StrokeWidth > 0)
{
view.StrokeWidth = (int)el.StrokeWidth;
}
this.Element.SetInternals(
view.GetImage,
() => view.Points.Select(x => new DrawPoint((float)x.X, (float)x.Y)),
x => view.LoadPoints(x.Select(y => new Windows.Foundation.Point(System.Convert.ToDouble(y.X), System.Convert.ToDouble(y.Y))).ToArray()),
() => view.IsBlank);
this.SetNativeControl(view);
}
