public MyPropertyDescriptor(
PropertyManager enclosingInstance,
string name,
string value,
bool readOnly,
Attribute[] attrs) :
base(name, attrs)
{
_enclosingInstance = enclosingInstance;
_readOnly = readOnly;
_value = value;
}
private void PropertyGridSelectObject(object obj)
{
// show properties of selected object (if any)
if (obj != null)
{
// first look into cache if propertyManager wasn't already constructed for this object,
// if not, construct new one
if (_propertyManagerCache.Contains(obj))
{
propertyGrid.SelectedObject = _propertyManagerCache[obj];
}
else
{
Oatc.OpenMI.Gui.Controls.PropertyManager manager = Oatc.OpenMI.Gui.Controls.PropertyManager.ConstructPropertyManager(obj, false);
propertyGrid.SelectedObject = manager;
// store propertyManager of actually showing properties into cache,
// so next time user selects same object the properties won't be newly constructed.
// It's most useful for making changes of DataOperation arguments persistent
// between selection of other items
_propertyManagerCache.Add(obj, manager);
}
// Modify text in properties group-box
if (obj is IQuantity)
{
this.groupBoxProperties.Text = " Quantity properties";
}
else if (obj is IElementSet)
{
groupBoxProperties.Text = " ElementSet properties";
}
else if (obj is IDataOperation)
{
groupBoxProperties.Text = " DataOperation properties";
}
else
{
Debug.Assert(false);
groupBoxProperties.Text = " Properties";
}
}
else
{
// no object is selected, show no properties
propertyGrid.SelectedObject = null;
groupBoxProperties.Text = " Properties";
}
}
/// <summary>
/// Constructs a new <see cref="PropertyManager">PropertyManager</see> from <c>object</c>
/// of known type.
/// </summary>
/// <param name="obj">Object of known type.</param>
/// <param name="allReadOnly">If true, all properties are readonly.</param>
/// <returns>Returns new <see cref="PropertyManager">PropertyManager</see>
/// or <c>null</c> if object's type isn't known.</returns>
/// <remarks>A this time this method knowns following types:
/// <list>
/// <item><see cref="IQuantity">IQuantity</see></item>
/// <item><see cref="IElementSet">IElementSet</see></item>
/// <item><see cref="IDataOperation">IDataOperation</see></item>
/// <item><see cref="ILinkableComponent">ILinkableComponent</see></item>
/// </list>
/// Method saves <c>obj</c> parameter to <see cref="Tag">Tag</see> property, but you can
/// use it for any purpose.
/// </remarks>
public static PropertyManager ConstructPropertyManager( object obj, bool allReadOnly )
{
PropertyManager prop = null;
if( obj is IQuantity )
{
IQuantity quantity = (IQuantity)obj;
prop = new PropertyManager();
// General
prop.SetProperty("Description", quantity.Description, true, "Description of this Quantity.", "General");
prop.SetProperty("ID", quantity.ID, true, "ID of this Quantity.", "General");
prop.SetProperty("ValueType", quantity.ValueType.ToString(), true, "Type of this Quantity's value.", "General" );
// Dimensions
prop.SetProperty("AmountOfSubstance", quantity.Dimension.GetPower(DimensionBase.AmountOfSubstance).ToString(), true, "The amount of substance in mole.", "Dimensions");
prop.SetProperty("Currency", quantity.Dimension.GetPower(DimensionBase.Currency).ToString(), true, "Currency in Euro.", "Dimensions");
prop.SetProperty("ElectricCurrent", quantity.Dimension.GetPower(DimensionBase.ElectricCurrent).ToString(), true, "Electric current in ampere.", "Dimensions");
prop.SetProperty("Length", quantity.Dimension.GetPower(DimensionBase.Length).ToString(), true, "Length in meter.", "Dimensions");
prop.SetProperty("LuminousIntensity", quantity.Dimension.GetPower(DimensionBase.LuminousIntensity).ToString(), true, "Luminous intensity in candela.", "Dimensions");
prop.SetProperty("Mass", quantity.Dimension.GetPower(DimensionBase.Mass).ToString(), true, "Mass in kilogram.", "Dimensions");
prop.SetProperty("Temperature", quantity.Dimension.GetPower(DimensionBase.Temperature).ToString(), true, "Temperature in kelvin.", "Dimensions");
prop.SetProperty("Time", quantity.Dimension.GetPower(DimensionBase.Time).ToString(), true, "Time in second.", "Dimensions");
// Unit
prop.SetProperty("ConversionFactorToSI", quantity.Unit.ConversionFactorToSI.ToString(), true, "Multiplicative coefficient used to convert this quantity to SI (SiUnit = Unit*ConversionFactorToSI + OffSetToSI).", "Unit");
prop.SetProperty("OffSetToSI", quantity.Unit.OffSetToSI.ToString(), true, "Additive coefficient used to convert this quantity to SI (SiUnit = Unit*ConversionFactorToSI + OffSetToSI).", "Unit");
prop.SetProperty("UnitDescription", quantity.Unit.Description, true, "Description of this unit.", "Unit");
prop.SetProperty("UnitID", quantity.Unit.ID, true, "ID of this unit.", "Unit");
}
else if( obj is IElementSet )
{
IElementSet elementSet = (IElementSet)obj;
prop = new PropertyManager();
// General
prop.SetProperty("ID", elementSet.ID, true, "ID of this ElementSet", "General" );
prop.SetProperty("Version", elementSet.Version.ToString(), true, "Version of this ElementSet.", "General" );
prop.SetProperty("SpatialReferenceID", elementSet.SpatialReference.ID, true, "ID of this ElementSet's SpatialReference", "General" );
prop.SetProperty("Description", elementSet.Description, true, "Description of this ElementSet.", "General" );
prop.SetProperty("ElementCount", elementSet.ElementCount.ToString(), true, "Count of elements of this ElementSet.", "General" );
prop.SetProperty("ElementType", elementSet.ElementType.ToString(), true, "Type of elements in this ElementSet.", "General" );
}
else if( obj is IDataOperation )
{
IDataOperation dataOperation = (IDataOperation)obj;
prop = new PropertyManager();
string DataOperationID = "DataOperationID";
// small trick to avoid that some argument's name is same as DataOperationID.
// it's not quite pure, but it works:-)
bool conflict;
do
{
conflict = false;
for( int i=0; i<dataOperation.ArgumentCount; i++ )
if( dataOperation.GetArgument(i).Key == DataOperationID )
{
DataOperationID += " ";
conflict = true;
break;
}
}
while( conflict );
// General
prop.SetProperty(DataOperationID, dataOperation.ID, true, "ID of this DataOperation", "General");
// Arguments
for( int i=0; i<dataOperation.ArgumentCount; i++ )
{
IArgument arg = dataOperation.GetArgument(i);
prop.SetProperty(arg.Key, arg.Value, arg.ReadOnly || allReadOnly, arg.Description, "Arguments");
}
}
else if( obj is ILinkableComponent )
{
ILinkableComponent linkableComponent = (ILinkableComponent)obj;
prop = new PropertyManager();
DateTime
timeHorizonStart = CalendarConverter.ModifiedJulian2Gregorian( linkableComponent.TimeHorizon.Start.ModifiedJulianDay ),
timeHorizonEnd = CalendarConverter.ModifiedJulian2Gregorian( linkableComponent.TimeHorizon.End.ModifiedJulianDay ),
earliestInputTime = CalendarConverter.ModifiedJulian2Gregorian( linkableComponent.EarliestInputTime.ModifiedJulianDay );
// General
prop.SetProperty("ComponentID", linkableComponent.ComponentID, true, "ID the component.", "General" );
prop.SetProperty("ComponentDescription", linkableComponent.ComponentDescription, true, "Description of this component.", "General" );
prop.SetProperty("InputExchangeItemCount", linkableComponent.InputExchangeItemCount.ToString(), true, "Number of input exchange items.", "General" );
prop.SetProperty("OutputExchangeItemCount", linkableComponent.OutputExchangeItemCount.ToString(), true, "Number of output exchange items.", "General" );
prop.SetProperty("ModelID", linkableComponent.ModelID, true, "ID of the model (model=component+data).", "General" );
prop.SetProperty("ModelDescription", linkableComponent.ModelDescription, true, "Description of the model.", "General" );
prop.SetProperty("TimeHorizonStart", timeHorizonStart.ToString(), true, "Start of component's timehorizon.", "General" );
prop.SetProperty("TimeHorizonEnd", timeHorizonEnd.ToString(), true, "End of component's timehorizon.", "General" );
prop.SetProperty("ValidationMessage", linkableComponent.Validate(), true, "Validation string generated by component. No error ocured if it's empty.", "General" );
prop.SetProperty("EarliestInputTime", earliestInputTime.ToString(), true, "Earliest time for which component needs next input.", "General" );
string implementsIManageState = obj is IManageState ? "yes" : "no";
prop.SetProperty("ImplementsIManageState", implementsIManageState, true, "Describes whether model implements IManageState interface.", "General" );
}
if( prop!=null )
prop.Tag = obj;
return( prop );
}