public void IntegerSliderMaxValue()
{
var integerSliderNode = new IntegerSlider() { Value = 500 };
var updateValueParams = new UpdateValueParams("Value", "1000");
integerSliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
1000,
integerSliderNode.Max);
updateValueParams = new UpdateValueParams("Value", "-1");
integerSliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
-1,
integerSliderNode.Min);
updateValueParams = new UpdateValueParams("Value", "2147483648");
integerSliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
2147483647,
integerSliderNode.Max);
updateValueParams = new UpdateValueParams("Value", "-2147483649");
integerSliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
-2147483648,
integerSliderNode.Min);
}
public void SliderMaxValueWithBigNum()
{
var sliderNode = new DoubleSlider() { Value = 500 };
var updateValueParams = new UpdateValueParams("Max", "2.14748364712346E+15");
sliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
2.14748364712346E+15,
sliderNode.Max);
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
if (name != "Text")
return base.UpdateValueCore(updateValueParams);
Text = value;
return true;
}
public void SliderMaxValue()
{
var sliderNode = new DoubleSlider() { Value = 500 };
var updateValueParams = new UpdateValueParams("Value", "1000");
sliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
1000,
sliderNode.Max);
updateValueParams = new UpdateValueParams("Value", "-1");
sliderNode.UpdateValue(updateValueParams);
Assert.AreEqual(
-1,
sliderNode.Min);
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
if (name == "Value")
{
Value = value;
return true; // UpdateValueCore handled.
}
// There's another 'UpdateValueCore' method in 'String' base class,
// since they are both bound to the same property, 'StringInput'
// should be given a chance to handle the property value change first
// before the base class 'String'.
return base.UpdateValueCore(updateValueParams);
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
switch (name)
{
case "FontSize":
FontSize = Convert.ToDouble(value);
break;
case "Background":
Background = value;
break;
case "TextBlockText":
AnnotationText = value;
break;
}
return(base.UpdateValueCore(updateValueParams));
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
ElementResolver workspaceElementResolver = updateValueParams.ElementResolver;
if (name != "Code")
return base.UpdateValueCore(updateValueParams);
value = CodeBlockUtils.FormatUserText(value);
//Since an empty Code Block Node should not exist, this checks for such instances.
// If an empty Code Block Node is found, it is deleted. Since the creation and deletion of
// an empty Code Block Node should not be recorded, this method also checks and removes
// any unwanted recordings
if (value == "")
{
Code = "";
}
else
{
if (!value.Equals(Code))
SetCodeContent(value, workspaceElementResolver);
}
return true;
}
/// <summary>
/// This method is supplied as a generic way for command framework to update
/// a given named-value in a ModelBase (which has to work under both user
/// and playback scenarios). During playback, the command framework issues
/// pre-recorded UpdateModelValueCommand that targets a model. Since there
/// is no data-binding at play here, there will not be IValueConverter. This
/// method takes only string input (the way they appear in DynamoTextBox),
/// which overridden method can use for value conversion.
/// </summary>
/// <param name="updateValueParams">Please see UpdateValueParams for details.</param>
/// <returns>Returns true if the call has been handled, or false otherwise.
/// </returns>
protected virtual bool UpdateValueCore(UpdateValueParams updateValueParams)
{
return false; // Base class does not handle this.
}
public bool UpdateValue(UpdateValueParams updateValueParams)
{
return UpdateValueCore(updateValueParams);
}
public void SliderCanNotBeSetLessThanMinIntValue()
{
var slider = new IntegerSlider();
Assert.NotNull(slider);
var param = new UpdateValueParams("Value", "-2147483649");
slider.UpdateValue(param);
Assert.AreEqual(slider.Value, Int32.MinValue);
}
public void SliderCanNotBeSetGreaterThanMaxIntValue()
{
var slider = new IntegerSlider();
Assert.NotNull(slider);
var param = new UpdateValueParams("Value", "2147483648");
slider.UpdateValue(param);
Assert.AreEqual(slider.Value, Int32.MaxValue);
}
public void SliderMinResetsToIntMin()
{
var slider = new IntegerSlider();
Assert.NotNull(slider);
var param = new UpdateValueParams("Min", "-2147483649");
slider.UpdateValue(param);
Assert.AreEqual(slider.Min, Int32.MinValue);
}
public void SliderMaxResetsToIntMax()
{
var slider = new IntegerSlider();
Assert.NotNull(slider);
var param = new UpdateValueParams("Max", "2147483648");
slider.UpdateValue(param);
Assert.AreEqual(slider.Max, Int32.MaxValue);
}
internal void UpdateModelValue(IEnumerable<Guid> modelGuids, string propertyName, string value)
{
if (modelGuids == null || (!modelGuids.Any()))
throw new ArgumentNullException("modelGuids");
var retrievedModels = GetModelsInternal(modelGuids);
if (!retrievedModels.Any())
throw new InvalidOperationException("UpdateModelValue: Model not found");
var updateValueParams = new UpdateValueParams(propertyName, value, ElementResolver);
using (new UndoRedoRecorder.ModelModificationUndoHelper(undoRecorder, retrievedModels))
{
foreach (var retrievedModel in retrievedModels)
{
retrievedModel.UpdateValue(updateValueParams);
}
}
HasUnsavedChanges = true;
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
if (name == "Value")
{
Value = value;
return true; // UpdateValueCore handled.
}
return base.UpdateValueCore(updateValueParams);
}
/// <summary>
/// This method is supplied as a generic way for command framework to update
/// a given named-value in a ModelBase (which has to work under both user
/// and playback scenarios). During playback, the command framework issues
/// pre-recorded UpdateModelValueCommand that targets a model. Since there
/// is no data-binding at play here, there will not be IValueConverter. This
/// method takes only string input (the way they appear in DynamoTextBox),
/// which overridden method can use for value conversion.
/// </summary>
/// <param name="updateValueParams">Please see UpdateValueParams for details.</param>
/// <returns>Returns true if the call has been handled, or false otherwise.
/// </returns>
protected virtual bool UpdateValueCore(UpdateValueParams updateValueParams)
{
return(false); // Base class does not handle this.
}
public bool UpdateValue(UpdateValueParams updateValueParams)
{
return(UpdateValueCore(updateValueParams));
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
switch (name)
{
case "FontSize":
FontSize = Convert.ToDouble(value);
break;
case "Background":
Background = value;
break;
case "TextBlockText":
AnnotationText = value;
break;
}
return base.UpdateValueCore(updateValueParams);
}
protected override bool UpdateValueCore(UpdateValueParams updateValueParams)
{
string name = updateValueParams.PropertyName;
string value = updateValueParams.PropertyValue;
switch(name)
{
case "NickName":
NickName = value;
return true;
case "UsingDefaultValue":
if (string.IsNullOrWhiteSpace(value))
return true;
// Here we expect a string that represents an array of Boolean values which are separated by ";"
var arr = value.Split(';');
for (int i = 0; i < arr.Length; i++)
{
var useDef = !bool.Parse(arr[i]);
// do not set true, if default value is disabled
if (!useDef || InPorts[i].DefaultValueEnabled)
{
InPorts[i].UsingDefaultValue = useDef;
}
}
return true;
case "ArgumentLacing":
LacingStrategy strategy;
if (!Enum.TryParse(value, out strategy))
strategy = LacingStrategy.Disabled;
ArgumentLacing = strategy;
return true;
case "IsVisible":
bool newVisibilityValue;
if (bool.TryParse(value, out newVisibilityValue))
IsVisible = newVisibilityValue;
return true;
case "IsUpstreamVisible":
bool newUpstreamVisibilityValue;
if (bool.TryParse(value, out newUpstreamVisibilityValue))
IsUpstreamVisible = newUpstreamVisibilityValue;
return true;
}
return base.UpdateValueCore(updateValueParams);
}
