Forums | NoesisGUI

public class ParameterDependencyObject : DependencyObject
{

    public static readonly DependencyProperty KeyProperty =
        DependencyProperty.Register(nameof(Key), typeof(string), typeof(ParameterDependencyObject), new PropertyMetadata(null));

    public static readonly DependencyProperty ValueProperty =
            DependencyProperty.Register(nameof(Value), typeof(string), typeof(ParameterDependencyObject), new PropertyMetadata(null));

    public string Key
    {
        get { return (string)GetValue(KeyProperty); }
        set { SetValue(KeyProperty, value); }
    }

    public string Value
    {
        get { return (string)GetValue(ValueProperty); }
        set { SetValue(ValueProperty, value); }
    }
}

[ContentProperty("Parameters")]
public class TextParametersDependencyObject : DependencyObject
{
    public ObservableCollection<ParameterDependencyObject> Parameters
    {
        get { return (ObservableCollection<ParameterDependencyObject>)GetValue(ParametersProperty); }
        set { SetValue(ParametersProperty, value); }
    }

    // Using a DependencyProperty as the backing store for Parameters.  This enables animation, styling, binding, etc...
    public static readonly DependencyProperty ParametersProperty =
        DependencyProperty.Register("Parameters", typeof(ObservableCollection<ParameterDependencyObject>), typeof(TextParametersDependencyObject), new PropertyMetadata(null));

}

<common:TextContentControl HorizontalAlignment="Center" VerticalAlignment="Center" Style="{StaticResource common_style_hermes_textShadowedNormal1}" Text="((common_txt_tripleInsertionTEST))" >
    <!-- TextContentControl has a TextParametersDependencyObject TextFormatParametersProperty -->
    <common:TextContentControl.TextFormatParameters>
        <viewModels:TextParametersDependencyObject>
            <!-- Works fine -->
            <viewModels:ParameterDependencyObject Key="Key1"  Value="This works"/>
            <!-- Error in Unity "StaticResource 'airshipHUD_string_test' not found." -->
            <viewModels:ParameterDependencyObject Key="Key2" Value="{StaticResource airshipHUD_string_test}" />
            <!-- Error in Unity "StaticResource 'airshipHUD_string_test' not found." -->
            <viewModels:ParameterDependencyObject Key="Key3" Value="{Binding CurrentSpeed}" />
        </viewModels:TextParametersDependencyObject>
    </common:TextContentControl.TextFormatParameters>
</common:TextContentControl>

public class ParameterCollection : FreezableCollection<Parameter> { }

[ContentProperty("Parameters")]
public class ParameterList : DependencyObject
{
    public ParameterList()
    {
        Parameters = new ParameterCollection();
    }

    public ParameterCollection Parameters
    {
        get { return (ParameterCollection)GetValue(ParametersProperty); }
        set { SetValue(ParametersProperty, value); }
    }

    public static readonly DependencyProperty ParametersProperty = DependencyProperty.Register(
        "Parameters", typeof(ParameterCollection), typeof(ParameterList),
        new PropertyMetadata(null));
}

public class Parameter : DependencyObject
{
    public string Key
    {
        get { return (string)GetValue(KeyProperty); }
        set { SetValue(KeyProperty, value); }
    }

    public static readonly DependencyProperty KeyProperty = DependencyProperty.Register(
        "Key", typeof(string), typeof(Parameter),
        new PropertyMetadata(string.Empty));


    public string Value
    {
        get { return (string)GetValue(ValueProperty); }
        set { SetValue(ValueProperty, value); }
    }

    public static readonly DependencyProperty ValueProperty = DependencyProperty.Register(
        "Value", typeof(string), typeof(Parameter),
        new PropertyMetadata(string.Empty, OnValueChanged));

    private static void OnValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
    {
        Parameter param = (Parameter)d;
        UnityEngine.Debug.Log($"Key={param.Key}, Value={e.NewValue}");
    }
}

                <common:TextContentControl Text="((holdingsScreen_txt_title))">
                    <common:TextContentControl.Content>
                        <common:ParameterViewData Key="key2" Value="{Binding CurrenciesData.Fuel}" />
                    </common:TextContentControl.Content>
                </common:TextContentControl>

                <common:TextContentControl Text="((holdingsScreen_txt_title))">
                    <common:TextContentControl.TextParameters>
                        <common:ParameterViewData Key="key2" Value="{Binding CurrenciesData.Fuel}" />
                    </common:TextContentControl.TextParameters>
                </common:TextContentControl>

        private static void OnTextParametersChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
        {
            if (d is TextContentControl textContentControl)
            {
                if (e.OldValue != null)
                {
                    textContentControl.RemoveLogicalChild(e.OldValue);
                }
                if (e.NewValue != null)
                {
                    textContentControl.AddLogicalChild(e.NewValue);
                }
            }

        }
        

<common:TextContentControl x:Name="textControl" Text="((holdingsScreen_txt_title))">
  <common:TextContentControl.TextParameters>
    <common:ParameterViewData Key="key2" Value="{Binding DataContext.CurrenciesData.Fuel, ElementName=textControl}" />
  </common:TextContentControl.TextParameters>
</common:TextContentControl>