/// <summary>
/// Чтение свойств из примитива и запись их в стиль примитива
/// </summary>
/// <param name="style">Стиль примитива</param>
/// <param name="entity">Интеллектуальный примитив</param>
/// <param name="blockReference">Вставка блока, представляющая интеллектуальный примитив в AutoCAD</param>
public static void GetPropertiesFromEntity(this IntellectualEntityStyle style, IntellectualEntity entity, BlockReference blockReference)
{
var entityType = entity.GetType();
foreach (var propertyInfo in entityType.GetProperties())
{
var attribute = propertyInfo.GetCustomAttribute <EntityPropertyAttribute>();
if (attribute != null && attribute.Name != "Style")
{
if (attribute.PropertyScope != PropertyScope.PaletteAndStyleEditor)
{
continue;
}
if (attribute.Name == "LayerName")
{
style.Properties.Add(new IntellectualEntityProperty(
attribute,
entityType,
blockReference.Layer,
ObjectId.Null));
}
else if (attribute.Name == "LineType")
{
style.Properties.Add(new IntellectualEntityProperty(
attribute,
entityType,
blockReference.Linetype,
ObjectId.Null));
}
else
{
style.Properties.Add(new IntellectualEntityProperty(
attribute,
entityType,
propertyInfo.GetValue(entity),
ObjectId.Null));
}
}
}
}
private void Property_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (_isModifiedFromAutocad)
{
return;
}
Overrule.Overruling = false;
var intellectualEntityProperty = (IntellectualEntityProperty)sender;
try
{
using (AcadUtils.Document.LockDocument())
{
using (var blockReference = _blkRefObjectId.Open(OpenMode.ForWrite, true, true) as BlockReference)
{
var entityType = _intellectualEntity.GetType();
var propertyInfo = entityType.GetProperty(intellectualEntityProperty.Name);
if (propertyInfo != null)
{
if (intellectualEntityProperty.Name == "Style")
{
var style = StyleManager.GetStyleByName(entityType, intellectualEntityProperty.Value.ToString());
if (style != null)
{
_intellectualEntity.ApplyStyle(style, false);
}
}
else if (intellectualEntityProperty.Name == "LayerName")
{
if (blockReference != null)
{
blockReference.Layer = intellectualEntityProperty.Value.ToString();
}
}
else if (intellectualEntityProperty.Name == "LineType")
{
if (blockReference != null)
{
blockReference.Linetype = intellectualEntityProperty.Value.ToString();
}
}
else
{
propertyInfo.SetValue(_intellectualEntity, intellectualEntityProperty.Value);
}
_intellectualEntity.UpdateEntities();
_intellectualEntity.GetBlockTableRecordWithoutTransaction(blockReference);
using (var resBuf = _intellectualEntity.GetDataForXData())
{
if (blockReference != null)
{
blockReference.XData = resBuf;
}
}
if (blockReference != null)
{
blockReference.ResetBlock();
}
}
}
}
Autodesk.AutoCAD.Internal.Utils.FlushGraphics();
}
catch (System.Exception exception)
{
if (exception.Message != "eOnLockedLayer")
{
ExceptionBox.Show(exception);
}
else
{
OnLockedLayerEventHandler?.Invoke(this, intellectualEntityProperty);
}
}
Overrule.Overruling = true;
}
public void CreateAnalogCommand()
{
var psr = AcadUtils.Editor.SelectImplied();
if (psr.Value == null || psr.Value.Count != 1)
{
return;
}
IntellectualEntity intellectualEntity = null;
using (AcadUtils.Document.LockDocument())
{
using (var tr = new OpenCloseTransaction())
{
foreach (SelectedObject selectedObject in psr.Value)
{
if (selectedObject.ObjectId == ObjectId.Null)
{
continue;
}
var obj = tr.GetObject(selectedObject.ObjectId, OpenMode.ForRead);
if (obj is BlockReference blockReference)
{
intellectualEntity = EntityReaderService.Instance.GetFromEntity(blockReference);
}
}
tr.Commit();
}
}
if (intellectualEntity == null)
{
return;
}
var copyLayer = true;
var layerActionOnCreateAnalog = MainSettings.Instance.LayerActionOnCreateAnalog;
if (layerActionOnCreateAnalog == LayerActionOnCreateAnalog.NotCopy)
{
copyLayer = false;
}
else if (layerActionOnCreateAnalog == LayerActionOnCreateAnalog.Ask)
{
var promptKeywordOptions =
new PromptKeywordOptions($"\n{Language.GetItem(Invariables.LangItem, "msg8")}", "Yes No");
var promptResult = AcadUtils.Editor.GetKeywords(promptKeywordOptions);
if (promptResult.Status == PromptStatus.OK)
{
if (promptResult.StringResult == "No")
{
copyLayer = false;
}
}
else
{
copyLayer = false;
}
}
var function = TypeFactory.Instance.GetEntityFunctionTypes().FirstOrDefault(f =>
{
var functionName = $"{intellectualEntity.GetType().Name}Function";
var fName = f.GetType().Name;
return(fName == functionName);
});
function?.CreateAnalog(intellectualEntity, copyLayer);
}
/// <summary>
/// Применить к указанному интеллектуальному примитиву свойства из стиля
/// </summary>
/// <param name="entity">Экземпляр примитива</param>
/// <param name="style">Стиль</param>
/// <param name="isOnEntityCreation">True - применение стиля происходит при создании примитива.
/// False - применение стиля происходит при выборе стиля в палитре</param>
public static void ApplyStyle(this IntellectualEntity entity, IntellectualEntityStyle style, bool isOnEntityCreation)
{
var type = entity.GetType();
foreach (var propertyInfo in type.GetProperties())
{
var attribute = propertyInfo.GetCustomAttribute <EntityPropertyAttribute>();
if (attribute != null)
{
var propertyFromStyle = style.Properties.FirstOrDefault(sp => sp.Name == attribute.Name);
if (propertyFromStyle != null)
{
if (attribute.Name == "Scale")
{
if (isOnEntityCreation)
{
if (MainSettings.Instance.UseScaleFromStyle)
{
propertyInfo.SetValue(entity, propertyFromStyle.Value);
}
else
{
entity.Scale = AcadUtils.GetCurrentScale();
}
}
else
{
propertyInfo.SetValue(entity, propertyFromStyle.Value);
}
}
else if (attribute.Name == "LayerName")
{
var layerName = propertyFromStyle.Value.ToString();
if (string.IsNullOrEmpty(layerName))
{
layerName = Language.GetItem(Invariables.LangItem, "defl");
}
if (isOnEntityCreation)
{
if (MainSettings.Instance.UseLayerFromStyle)
{
propertyInfo.SetValue(entity, layerName);
AcadUtils.SetLayerByName(entity.BlockId, layerName, style.LayerXmlData);
}
}
else
{
propertyInfo.SetValue(entity, layerName);
AcadUtils.SetLayerByName(entity.BlockId, layerName, style.LayerXmlData);
}
}
else if (attribute.Name == "LineType")
{
var lineType = propertyFromStyle.Value.ToString();
AcadUtils.SetLineType(entity.BlockId, lineType);
}
else if (attribute.Name == "TextStyle")
{
var apply = false;
if (isOnEntityCreation)
{
if (MainSettings.Instance.UseTextStyleFromStyle)
{
apply = true;
}
}
else
{
apply = true;
}
if (apply)
{
var textStyleName = propertyFromStyle.Value.ToString();
if (TextStyleUtils.HasTextStyle(textStyleName))
{
propertyInfo.SetValue(entity, textStyleName);
}
else
{
if (MainSettings.Instance.IfNoTextStyle == 1 &&
TextStyleUtils.CreateTextStyle(style.TextStyleXmlData))
{
propertyInfo.SetValue(entity, textStyleName);
}
}
}
}
else
{
propertyInfo.SetValue(entity, propertyFromStyle.Value);
}
}
}
else
{
if (propertyInfo.Name == "StyleGuid")
{
propertyInfo.SetValue(entity, style.Guid);
}
}
}
}