/// <summary>
/// Initializes the control with the inspector property it is for and the current value.
/// </summary>
/// <param name="inspectorProperty">Inspector property the control is for.</param>
/// <param name="editorContext">Editor context this control lives in.</param>
/// <param name="localizationContext">Context used for showing and changing localized attribute values.</param>
/// <param name="currentValue">Current value.</param>
/// <param name="valueInherited">Indicates if the current value was inherited.</param>
public virtual void Init(InspectorPropertyAttribute inspectorProperty, EditorContext editorContext, LocalizationContext localizationContext, object currentValue, bool valueInherited)
{
// Setup data context of control.
this.dataContext = new InspectorPropertyData(inspectorProperty, localizationContext) { EditorContext = editorContext, Value = currentValue, ValueInherited = valueInherited };
this.dataContext.ValueChanged += this.OnValueChanged;
this.DataContext = this.dataContext;
}
private object GetDefaultValue(InspectorPropertyAttribute inspectorProperty)
{
return this.selectedBlueprint != null
? this.selectedBlueprint.Blueprint.GetAttributeTable()
.GetValueOrDefault(inspectorProperty.Name, inspectorProperty.Default)
: null;
}
protected void OnValueChanged(InspectorPropertyAttribute inspectorProperty, object newValue)
{
InspectorControlValueChangedDelegate handler = this.ValueChanged;
if (handler != null)
{
handler(inspectorProperty, newValue);
}
}
private void OnPropertyValueChanged(InspectorPropertyAttribute inspectorProperty, object newValue)
{
if (this.value == null)
{
this.value = new AttributeTable();
}
this.value.SetValue(inspectorProperty.Name, newValue);
InspectorPropertyData dataContext = (InspectorPropertyData)this.DataContext;
dataContext.Value = this.value;
}
private object GetPropertyValue(InspectorPropertyAttribute inspectorProperty, out bool inherited)
{
object propertyValue;
if (this.value != null &&
this.value.TryGetValue(inspectorProperty.Name, out propertyValue))
{
inherited = false;
return propertyValue;
}
inherited = true;
return inspectorProperty.Default;
}
public override void Init(
InspectorPropertyAttribute inspectorProperty,
EditorContext editorContext,
LocalizationContext localizationContext,
object currentValue, bool valueInherited)
{
base.Init(inspectorProperty, editorContext, localizationContext, currentValue, valueInherited);
// Disable for localized strings.
// TODO(np): Enable editing while not showing RAW values.
var stringProperty = inspectorProperty as InspectorStringAttribute;
if (stringProperty != null && stringProperty.Localized)
{
this.IsEnabled = false;
}
}
private object GetCurrentAttributeValue(InspectorPropertyAttribute inspectorProperty, out bool inherited)
{
object value;
EntityConfiguration entityConfiguration = (EntityConfiguration)this.Value;
if (entityConfiguration != null
&& entityConfiguration.Configuration.TryGetValue(inspectorProperty.Name, out value))
{
inherited = false;
}
else
{
inherited = true;
value = this.GetDefaultValue(inspectorProperty);
}
return value;
}
public InspectorPropertyData(
InspectorPropertyAttribute inspectorProperty, LocalizationContext localizationContext)
{
this.inspectorProperty = inspectorProperty;
// Check for localized attribute.
var stringProperty = this.inspectorProperty as InspectorStringAttribute;
if (stringProperty != null && stringProperty.Localized)
{
this.localizationContext = localizationContext;
if (this.localizationContext != null)
{
this.localizationContext.ProjectLanguageChanged += this.OnProjectLanguageChanged;
}
}
}
private void OnPropertyControlValueChanged(InspectorPropertyAttribute inspectorProperty, object newValue)
{
EntityConfiguration entityConfiguration = (EntityConfiguration)this.Value ?? new EntityConfiguration();
// Remove value if default value or inherited from blueprint. Otherwise set it.
object defaultValue = this.GetDefaultValue(inspectorProperty);
var defaultList = defaultValue as IList;
var newList = newValue as IList;
if (defaultList != null && newList != null && CollectionUtils.ListEqual(defaultList, newList))
{
entityConfiguration.Configuration.RemoveValue(inspectorProperty.Name);
}
else if (Equals(newValue, defaultValue))
{
entityConfiguration.Configuration.RemoveValue(inspectorProperty.Name);
}
else
{
entityConfiguration.Configuration.SetValue(inspectorProperty.Name, newValue);
}
this.OnValueChanged();
}
/// <summary>
/// Creates and positions a new inspector control for the passed property.
/// </summary>
/// <param name="inspectorProperty">Property to create an inspector control for.</param>
/// <param name="currentValue">Current value of the observed property.</param>
/// <param name="valueInherited">Indicates if the current value was inherited.</param>
public IInspectorControl CreateInspectorControlFor(
InspectorPropertyAttribute inspectorProperty, object currentValue, bool valueInherited)
{
// Create inspector control.
IInspectorControl inspectorControl;
if (inspectorProperty.IsList)
{
inspectorControl = new ListInspector();
}
else if (inspectorProperty is InspectorBoolAttribute)
{
inspectorControl = new CheckBoxInspector();
}
else if (inspectorProperty is InspectorStringAttribute)
{
inspectorControl = new TextBoxInspector();
}
else if (inspectorProperty is InspectorFloatAttribute)
{
inspectorControl = new SingleUpDownInspector();
}
else if (inspectorProperty is InspectorIntAttribute)
{
inspectorControl = new IntegerUpDownInspector();
}
else if (inspectorProperty is InspectorEnumAttribute)
{
inspectorControl = new ComboBoxInspector();
}
else if (inspectorProperty is InspectorBlueprintAttribute)
{
inspectorControl = null;
}
else if (inspectorProperty is InspectorDataAttribute)
{
inspectorControl = new DataInspector();
}
else if (inspectorProperty is InspectorEntityAttribute)
{
inspectorControl = new EntityInspector();
}
else
{
inspectorControl = null;
}
// Setup control.
if (inspectorControl != null)
{
inspectorControl.Init(inspectorProperty, this.editorContext, this.localizationContext, currentValue, valueInherited);
}
return inspectorControl;
}
private void OnValueChanged(InspectorPropertyAttribute inspectorProperty, object newValue)
{
this.RaiseEvent(new ValueChangedEventArgs { RoutedEvent = ValueChangedEvent, NewValue = newValue });
}
private void OnDataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
InspectorPropertyData dataContext = (InspectorPropertyData)this.DataContext;
this.inspectorFactory = new InspectorFactory(
dataContext.EditorContext,
dataContext.EditorContext != null ? dataContext.EditorContext.LocalizationContext : null);
InspectorPropertyAttribute inspectorProperty = dataContext.InspectorProperty;
this.itemType = inspectorProperty.AttributeType ?? inspectorProperty.PropertyType.GetGenericArguments()[0];
this.itemInspectorProperty = inspectorProperty.Clone();
this.itemInspectorProperty.PropertyType = this.itemType;
// Set items.
this.ClearItemControls();
if (dataContext.Value != null)
{
// Backwards compatibility if the attribute was a single item first and
// changed to a list now.
IList items = dataContext.Value as IList;
if (items != null)
{
foreach (var item in items)
{
this.AddItemControl(item);
}
}
else
{
this.AddItemControl(dataContext.Value);
}
}
}
private void OnPropertyControlValueChanged(InspectorPropertyAttribute inspectorProperty, object newValue)
{
BlueprintViewModel viewModel = (BlueprintViewModel)this.DataContext;
viewModel.SetAttributeValue(inspectorProperty.Name, newValue);
}
/// <summary>
/// Gets the current value of the specified property for the passed blueprint,
/// taking into account, in order: Blueprint attribute table, parents, default value.
/// </summary>
/// <param name="property">Property to get the current value of.</param>
/// <returns>Current value of the specified property for the passed blueprint.</returns>
private object GetCurrentAttributeValue(InspectorPropertyAttribute property, out bool inherited)
{
BlueprintViewModel viewModel = (BlueprintViewModel)this.DataContext;
return viewModel.GetCurrentAttributeValue(property.Name, out inherited);
}
