public void ReactToCustomVariableChangedValue(string changedMember, CustomVariable customVariable, object oldValue)
{
#region Name
if (changedMember == "Name")
{
ReactToChangedCustomVariableName((string)oldValue, customVariable);
}
#endregion
#region SetByDerived
if (changedMember == "SetByDerived")
{
bool didErrorOccur = false;
if (customVariable.SetByDerived && customVariable.IsShared)
{
MessageBox.Show("Variables that are IsShared cannot be SetByDerived");
didErrorOccur = true;
}
if (didErrorOccur)
{
customVariable.SetByDerived = (bool)oldValue;
}
else
{
ProjectManager.UpdateAllDerivedElementFromBaseValues(false, true);
}
}
#endregion
#region IsShared
else if (changedMember == "IsShared")
{
HandleIsSharedVariableSet(customVariable, oldValue);
}
#endregion
#region SouceObjectProperty
else if (changedMember == "SourceObjectProperty")
{
// See if there is already a NOS that uses this SourceObject/SourceObjectProperty combo
IElement currentElement = EditorLogic.CurrentElement;
CustomVariable currentVariable = customVariable;
if (!string.IsNullOrEmpty(currentVariable.SourceObject) && !string.IsNullOrEmpty(currentVariable.SourceObjectProperty))
{
foreach (CustomVariable variableInLoop in currentElement.CustomVariables)
{
if (variableInLoop != currentVariable &&
!string.IsNullOrEmpty(variableInLoop.SourceObject) && currentVariable.SourceObject == variableInLoop.SourceObject &&
!string.IsNullOrEmpty(variableInLoop.SourceObjectProperty) && currentVariable.SourceObjectProperty == variableInLoop.SourceObjectProperty)
{
MessageBox.Show("There is already a variable that is modifying " + currentVariable.SourceObjectProperty + " on " + currentVariable.SourceObject);
currentVariable.SourceObjectProperty = (string)oldValue;
}
}
}
}
#endregion
#region DefaultValue
else if (changedMember == "DefaultValue")
{
customVariable.FixEnumerationTypes();
var currentElement = GlueState.Self.CurrentElement;
if (!string.IsNullOrEmpty(customVariable.SourceObject))
{
// See if the source NamedObjectSave has
// this variable exposed, and if so, set that
// variable too so the two mirror each other...
// or make it null if this is a recasted variable.
NamedObjectSave nos = currentElement.GetNamedObjectRecursively(customVariable.SourceObject);
if (nos != null)
{
CustomVariableInNamedObject cvino = nos.GetCustomVariable(customVariable.SourceObjectProperty);
// If the cvino is null, that means that the NOS doesn't have this exposed, so we don't
// need to do anything.
if (cvino != null)
{
if (string.IsNullOrEmpty(customVariable.OverridingPropertyType))
{
cvino.Value = customVariable.DefaultValue;
}
else
{
cvino.Value = null;
}
}
}
}
Plugins.PluginManager.ReactToElementVariableChange(currentElement, customVariable);
}
#endregion
#region HasAccompanyingVelocityProperty
else if (changedMember == "HasAccompanyingVelocityProperty")
{
ReactToChangedHasAccompanyingVelocityProperty(customVariable);
}
#endregion
#region OverridingPropertyType
else if (changedMember == "OverridingPropertyType")
{
if (customVariable.OverridingPropertyType != null)
{
customVariable.SetDefaultValueAccordingToType(customVariable.OverridingPropertyType);
}
GlueCommands.Self.RefreshCommands.RefreshPropertyGrid();
}
#endregion
#region Type
else if (changedMember == "Type")
{
customVariable.SetDefaultValueAccordingToType(customVariable.Type);
}
#endregion
}
public void ReactToCustomVariableChangedValue(string changedMember, CustomVariable customVariable, object oldValue)
{
#region Name
if (changedMember == nameof(CustomVariable.Name))
{
ReactToChangedCustomVariableName((string)oldValue, customVariable);
}
#endregion
#region SetByDerived
if (changedMember == nameof(CustomVariable.SetByDerived))
{
bool didErrorOccur = false;
if (customVariable.SetByDerived && customVariable.IsShared)
{
MessageBox.Show("Variables that are IsShared cannot be SetByDerived");
didErrorOccur = true;
}
if (didErrorOccur)
{
customVariable.SetByDerived = (bool)oldValue;
}
else
{
ProjectManager.UpdateAllDerivedElementFromBaseValues(true);
}
}
#endregion
#region IsShared
else if (changedMember == nameof(CustomVariable.IsShared))
{
HandleIsSharedVariableSet(customVariable, oldValue);
}
#endregion
#region Scope
else if (changedMember == nameof(CustomVariable.Scope))
{
HandleScopeSet(customVariable, oldValue);
}
#endregion
#region SouceObjectProperty
else if (changedMember == nameof(CustomVariable.SourceObjectProperty))
{
// See if there is already a NOS that uses this SourceObject/SourceObjectProperty combo
IElement currentElement = EditorLogic.CurrentElement;
CustomVariable currentVariable = customVariable;
if (!string.IsNullOrEmpty(currentVariable.SourceObject) && !string.IsNullOrEmpty(currentVariable.SourceObjectProperty))
{
foreach (CustomVariable variableInLoop in currentElement.CustomVariables)
{
if (variableInLoop != currentVariable &&
!string.IsNullOrEmpty(variableInLoop.SourceObject) && currentVariable.SourceObject == variableInLoop.SourceObject &&
!string.IsNullOrEmpty(variableInLoop.SourceObjectProperty) && currentVariable.SourceObjectProperty == variableInLoop.SourceObjectProperty)
{
MessageBox.Show("There is already a variable that is modifying " + currentVariable.SourceObjectProperty + " on " + currentVariable.SourceObject);
currentVariable.SourceObjectProperty = (string)oldValue;
}
}
}
}
#endregion
#region DefaultValue
else if (changedMember == nameof(CustomVariable.DefaultValue))
{
customVariable.FixEnumerationTypes();
var currentElement = GlueState.Self.CurrentElement;
if (!string.IsNullOrEmpty(customVariable.SourceObject))
{
// See if the source NamedObjectSave has
// this variable exposed, and if so, set that
// variable too so the two mirror each other...
// or make it null if this is a recasted variable.
NamedObjectSave nos = currentElement.GetNamedObjectRecursively(customVariable.SourceObject);
if (nos != null)
{
CustomVariableInNamedObject cvino = nos.GetCustomVariable(customVariable.SourceObjectProperty);
// If the cvino is null, that means that the NOS doesn't have this exposed, so we don't
// need to do anything.
if (cvino != null)
{
if (string.IsNullOrEmpty(customVariable.OverridingPropertyType))
{
cvino.Value = customVariable.DefaultValue;
}
else
{
cvino.Value = null;
}
}
}
}
Plugins.PluginManager.ReactToElementVariableChange(currentElement, customVariable);
}
#endregion
#region HasAccompanyingVelocityProperty
else if (changedMember == nameof(CustomVariable.HasAccompanyingVelocityProperty))
{
ReactToChangedHasAccompanyingVelocityProperty(customVariable);
}
#endregion
#region OverridingPropertyType
else if (changedMember == nameof(CustomVariable.OverridingPropertyType))
{
if (customVariable.OverridingPropertyType != null)
{
customVariable.SetDefaultValueAccordingToType(customVariable.OverridingPropertyType);
}
GlueCommands.Self.RefreshCommands.RefreshPropertyGrid();
}
#endregion
#region Type
else if (changedMember == nameof(CustomVariable.Type))
{
var currentValue = customVariable.DefaultValue;
var oldType = (string)oldValue;
bool wasAbleToConvert = false;
if (currentValue != null)
{
if (oldType == "int")
{
var valueAsInt = (int)currentValue;
switch (customVariable.Type)
{
case "float":
customVariable.DefaultValue = (float)valueAsInt;
wasAbleToConvert = true;
break;
case "double":
customVariable.DefaultValue = (double)valueAsInt;
wasAbleToConvert = true;
break;
case "string":
customVariable.DefaultValue = valueAsInt.ToString();
wasAbleToConvert = true;
break;
}
}
else if (oldType == "float")
{
var valueAsFloat = (float)currentValue;
switch (customVariable.Type)
{
case "int":
customVariable.DefaultValue = (int)valueAsFloat;
wasAbleToConvert = true;
break;
case "double":
customVariable.DefaultValue = (double)valueAsFloat;
wasAbleToConvert = true;
break;
case "string":
customVariable.DefaultValue = valueAsFloat.ToString();
wasAbleToConvert = true;
break;
}
}
else if (oldType == "double")
{
var valueAsDouble = (double)currentValue;
switch (customVariable.Type)
{
case "int":
customVariable.DefaultValue = (int)valueAsDouble;
wasAbleToConvert = true;
break;
case "float":
customVariable.DefaultValue = (float)valueAsDouble;
wasAbleToConvert = true;
break;
case "string":
customVariable.DefaultValue = valueAsDouble.ToString();
wasAbleToConvert = true;
break;
}
}
else if (oldType == "string")
{
var valueAsString = (string)currentValue;
switch (customVariable.Type)
{
case "int":
{
if (int.TryParse(valueAsString, out int result))
{
customVariable.DefaultValue = result;
}
}
break;
case "float":
{
if (float.TryParse(valueAsString, out float result))
{
customVariable.DefaultValue = result;
}
}
break;
case "double":
{
if (double.TryParse(valueAsString, out double result))
{
customVariable.DefaultValue = result;
}
}
break;
}
}
}
if (wasAbleToConvert == false)
{
customVariable.SetDefaultValueAccordingToType(customVariable.Type);
}
// If the type changed, the Property Grid needs to be re-made so that the new
// grid will have the right type for the DefaultValue cell:
PropertyGridHelper.UpdateDisplayedPropertyGridProperties();
}
#endregion
}
