/// <inheritdoc />
public override void OnGripStatusChanged(ObjectId entityId, Status newStatus)
{
try
{
// При начале перемещения запоминаем первоначальное положение ручки
// Запоминаем начальные значения
if (newStatus == Status.GripStart)
{
_gripTmp = GripPoint;
}
// При удачном перемещении ручки записываем новые значения в расширенные данные
// По этим данным я потом получаю экземпляр класса section
if (newStatus == Status.GripEnd)
{
using (var tr = AcadUtils.Database.TransactionManager.StartOpenCloseTransaction())
{
var blkRef = tr.GetObject(Section.BlockId, OpenMode.ForWrite, true, true);
using (var resBuf = Section.GetDataForXData())
{
blkRef.XData = resBuf;
}
tr.Commit();
}
Section.Dispose();
}
// При отмене перемещения возвращаем временные значения
if (newStatus == Status.GripAbort)
{
if (_gripTmp != null)
{
if (GripIndex == 0)
{
Section.InsertionPoint = _gripTmp;
}
else if (GripIndex == Section.MiddlePoints.Count + 1)
{
Section.EndPoint = _gripTmp;
}
else
{
Section.MiddlePoints[GripIndex - 1] = _gripTmp;
}
}
}
base.OnGripStatusChanged(entityId, newStatus);
}
catch (Exception exception)
{
if (exception.ErrorStatus != ErrorStatus.NotAllowedForThisProxy)
{
ExceptionBox.Show(exception);
}
}
}
public SectionAddVertexGrip(Section section, Point3d?leftPoint, Point3d?rightPoint)
{
Section = section;
GripLeftPoint = leftPoint;
GripRightPoint = rightPoint;
GripType = GripType.Plus;
RubberBandLineDisabled = true;
}
public SectionTextGrip(Section section)
{
Section = section;
GripType = GripType.Point;
CachedAlongTopShelfTextOffset = section.AlongTopShelfTextOffset;
CachedAcrossTopShelfTextOffset = section.AcrossTopShelfTextOffset;
CachedAlongBottomShelfTextOffset = section.AlongBottomShelfTextOffset;
CachedAcrossBottomShelfTextOffset = section.AcrossBottomShelfTextOffset;
}
/// <summary>
/// Singleton instance
/// </summary>
public static SectionGripPointOverrule Instance()
{
if (_instance != null)
{
return(_instance);
}
_instance = new SectionGripPointOverrule();
// Фильтр "отлова" примитива по расширенным данным. Работает лучше, чем проверка вручную!
_instance.SetXDataFilter(Section.GetDescriptor().Name);
return(_instance);
}
public override void OnGripStatusChanged(ObjectId entityId, Status newStatus)
{
try
{
// При удачном перемещении ручки записываем новые значения в расширенные данные
// По этим данным я потом получаю экземпляр класса section
if (newStatus == Status.GripEnd)
{
using (var tr = AcadUtils.Database.TransactionManager.StartOpenCloseTransaction())
{
var blkRef = tr.GetObject(Section.BlockId, OpenMode.ForWrite, true, true);
using (var resBuf = Section.GetDataForXData())
{
blkRef.XData = resBuf;
}
tr.Commit();
}
Section.Dispose();
}
// При отмене перемещения возвращаем временные значения
if (newStatus == Status.GripAbort)
{
if (Name == TextGripName.TopText)
{
Section.AlongTopShelfTextOffset = CachedAlongTopShelfTextOffset;
Section.AcrossTopShelfTextOffset = CachedAcrossTopShelfTextOffset;
}
if (Name == TextGripName.BottomText)
{
Section.AlongBottomShelfTextOffset = CachedAlongBottomShelfTextOffset;
Section.AcrossBottomShelfTextOffset = CachedAcrossBottomShelfTextOffset;
}
}
base.OnGripStatusChanged(entityId, newStatus);
}
catch (Exception exception)
{
if (exception.ErrorStatus != ErrorStatus.NotAllowedForThisProxy)
{
ExceptionBox.Show(exception);
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SectionVertexGrip"/> class.
/// </summary>
/// <param name="section">Экземпляр класса <see cref="mpSection.Section"/></param>
/// <param name="index">Индекс ручки</param>
public SectionVertexGrip(Section section, int index)
{
Section = section;
GripIndex = index;
GripType = GripType.Point;
/* При инициализации ручки нужно собрать все точки разреза и поместить их в поле _points.
* Это создаст кэш точек разреза. Если в методе WorldDraw брать точки из самого разреза (Section),
* то вспомогательные линии будут меняться при зуммировании. Это связано с тем, что в методе
* MoveGripPointsAt происходит вызов метода UpdateEntities */
_points = new List <Point3d> {
Section.InsertionPoint
};
_points.AddRange(Section.MiddlePoints);
_points.Add(Section.EndPoint);
}
/// <inheritdoc />
public override ReturnValue OnHotGrip(ObjectId entityId, Context contextFlags)
{
using (Section)
{
Point3d?newInsertionPoint = null;
if (GripIndex == 0)
{
Section.InsertionPoint = Section.MiddlePoints[0];
newInsertionPoint = Section.MiddlePoints[0];
Section.MiddlePoints.RemoveAt(0);
}
else if (GripIndex == Section.MiddlePoints.Count + 1)
{
Section.EndPoint = Section.MiddlePoints.Last();
Section.MiddlePoints.RemoveAt(Section.MiddlePoints.Count - 1);
}
else
{
Section.MiddlePoints.RemoveAt(GripIndex - 1);
}
Section.UpdateEntities();
Section.BlockRecord.UpdateAnonymousBlocks();
using (var tr = AcadUtils.Database.TransactionManager.StartOpenCloseTransaction())
{
var blkRef = tr.GetObject(Section.BlockId, OpenMode.ForWrite, true, true);
if (newInsertionPoint.HasValue)
{
((BlockReference)blkRef).Position = newInsertionPoint.Value;
}
using (var resBuf = Section.GetDataForXData())
{
blkRef.XData = resBuf;
}
tr.Commit();
}
}
return(ReturnValue.GetNewGripPoints);
}
/// <inheritdoc />
public override void OnGripStatusChanged(ObjectId entityId, Status newStatus)
{
if (newStatus == Status.GripStart)
{
AcadUtils.Editor.TurnForcedPickOn();
AcadUtils.Editor.PointMonitor += AddNewVertex_EdOnPointMonitor;
}
if (newStatus == Status.GripEnd)
{
AcadUtils.Editor.TurnForcedPickOff();
AcadUtils.Editor.PointMonitor -= AddNewVertex_EdOnPointMonitor;
using (Section)
{
Point3d?newInsertionPoint = null;
if (GripLeftPoint == Section.InsertionPoint)
{
Section.MiddlePoints.Insert(0, NewPoint);
}
else if (GripLeftPoint == null)
{
Section.MiddlePoints.Insert(0, Section.InsertionPoint);
Section.InsertionPoint = NewPoint;
newInsertionPoint = NewPoint;
}
else if (GripRightPoint == null)
{
Section.MiddlePoints.Add(Section.EndPoint);
Section.EndPoint = NewPoint;
}
else
{
Section.MiddlePoints.Insert(Section.MiddlePoints.IndexOf(GripLeftPoint.Value) + 1, NewPoint);
}
Section.UpdateEntities();
Section.BlockRecord.UpdateAnonymousBlocks();
using (var tr = AcadUtils.Database.TransactionManager.StartOpenCloseTransaction())
{
var blkRef = tr.GetObject(Section.BlockId, OpenMode.ForWrite, true, true);
if (newInsertionPoint.HasValue)
{
((BlockReference)blkRef).Position = newInsertionPoint.Value;
}
using (var resBuf = Section.GetDataForXData())
{
blkRef.XData = resBuf;
}
tr.Commit();
}
}
}
if (newStatus == Status.GripAbort)
{
AcadUtils.Editor.TurnForcedPickOff();
AcadUtils.Editor.PointMonitor -= AddNewVertex_EdOnPointMonitor;
}
base.OnGripStatusChanged(entityId, newStatus);
}
/// <summary>
/// Initializes a new instance of the <see cref="SectionRemoveVertexGrip"/> class.
/// </summary>
/// <param name="section">Экземпляр класса <see cref="mpSection.Section"/></param>
/// <param name="index">Индекс ручки</param>
public SectionRemoveVertexGrip(Section section, int index)
{
Section = section;
GripIndex = index;
GripType = GripType.Minus;
}
/// <summary>
/// Initializes a new instance of the <see cref="SectionReverseGrip"/> class.
/// </summary>
/// <param name="section">Экземпляр класса <see cref="mpSection.Section"/></param>
public SectionReverseGrip(Section section)
{
Section = section;
GripType = GripType.TwoArrowsUpDown;
}
public SectionReverseGrip(Section section)
{
Section = section;
GripType = GripType.Mirror;
}