public MoveToolChanges(IEnumerable <KeyValuePair <string, object> > drawingSettingsValues, MoveToolPixelSource pixelSource, ISurface <ColorBgra> bitmapSource, bool leaveCopyBehind, RectDouble baseBounds, Matrix3x2Double baseTransform, Matrix3x2Double deltaTransform, TransformEditingMode editingMode, Matrix3x2Double editTransform, PointDouble?rotationAnchorOffset) : base(drawingSettingsValues)
{
if (((pixelSource == MoveToolPixelSource.Bitmap) && (bitmapSource == null)) || ((pixelSource != MoveToolPixelSource.Bitmap) && (bitmapSource != null)))
{
ExceptionUtil.ThrowArgumentException($"MoveToolPixelSource.{pixelSource} specified, but bitmapSourcePersistenceKey={this.bitmapSourcePersistenceKey}");
}
if (bitmapSource == null)
{
this.bitmapSourcePO = null;
this.bitmapSourcePersistenceKey = Guid.Empty;
}
else
{
this.bitmapSourcePO = new PersistedObject <ISurface <ColorBgra> >(bitmapSource, true);
this.bitmapSourcePersistenceKey = PersistedObjectLocker.Add <ISurface <ColorBgra> >(this.bitmapSourcePO);
}
this.pixelSource = pixelSource;
this.leaveCopyBehind = leaveCopyBehind;
this.baseBounds = baseBounds;
this.baseTransform = baseTransform;
this.deltaTransform = deltaTransform;
this.editingMode = editingMode;
this.editTransform = editTransform;
this.rotationAnchorOffset = rotationAnchorOffset;
this.Initialize();
}
private void Initialize()
{
if ((this.bitmapSourcePO == null) && (this.bitmapSourcePersistenceKey != Guid.Empty))
{
this.bitmapSourcePO = PersistedObjectLocker.TryGet <ISurface <ColorBgra> >(this.bitmapSourcePersistenceKey);
if (this.bitmapSourcePO == null)
{
throw new PaintDotNet.InternalErrorException("this.bitmapSource == null");
}
}
}
private void Initialize()
{
if ((this.baseGeometryPO == null) && (this.baseGeometryPersistenceKey != Guid.Empty))
{
this.baseGeometryPO = PersistedObjectLocker.TryGet <GeometryList>(this.baseGeometryPersistenceKey);
if (this.baseGeometryPO == null)
{
throw new InternalErrorException("this.baseGeometry == null");
}
}
}
public MagicWandToolChanges(IEnumerable <KeyValuePair <string, object> > drawingSettingsValues, PointDouble originPoint, PaintDotNet.SelectionCombineMode?selectionCombineModeOverride, FloodMode?floodModeOverride, GeometryList baseGeometry) : base(drawingSettingsValues, originPoint, floodModeOverride)
{
this.selectionCombineModeOverride = selectionCombineModeOverride;
if (baseGeometry == null)
{
this.baseGeometryPO = null;
this.baseGeometryPersistenceKey = Guid.Empty;
}
else
{
this.baseGeometryPO = new PersistedObject <GeometryList>(baseGeometry, true);
this.baseGeometryPersistenceKey = PersistedObjectLocker.Add <GeometryList>(this.baseGeometryPO);
}
this.Initialize();
}
public PaintBucketToolChanges(IEnumerable <KeyValuePair <string, object> > drawingSettingsValues, PointDouble originPoint, FloodMode?floodModeOverride, PaintDotNet.WhichUserColor whichUserColor, GeometryList clippingMask) : base(drawingSettingsValues, originPoint, floodModeOverride)
{
this.whichUserColor = whichUserColor;
if (clippingMask == null)
{
this.clippingMaskPO = null;
this.clippingMaskPersistenceKey = Guid.Empty;
}
else
{
this.clippingMaskPO = new PersistedObject <GeometryList>(clippingMask, true);
this.clippingMaskPersistenceKey = PersistedObjectLocker.Add <GeometryList>(this.clippingMaskPO);
}
this.Initialize();
}
protected override HistoryMemento OnUndo()
{
BitmapHistoryMementoData data = this.Data as BitmapHistoryMementoData;
BitmapLayer layer = (BitmapLayer)this.historyWorkspace.Document.Layers[this.layerIndex];
PdnRegion region;
MaskedSurface maskedSurface = null;
if (this.poMaskedSurfaceRef != Guid.Empty)
{
PersistedObject <MaskedSurface> poMS = PersistedObjectLocker.Get <MaskedSurface>(this.poMaskedSurfaceRef);
maskedSurface = poMS.Object;
region = maskedSurface.CreateRegion();
}
else if (data.UndoImage == null)
{
region = data.SavedRegion;
}
else
{
region = data.UndoImage.Region;
}
BitmapHistoryMemento redo;
if (this.poUndoMaskedSurfaceRef == Guid.Empty)
{
redo = new BitmapHistoryMemento(Name, Image, this.historyWorkspace, this.layerIndex, region);
redo.poUndoMaskedSurfaceRef = this.poMaskedSurfaceRef;
}
else
{
redo = new BitmapHistoryMemento(Name, Image, this.historyWorkspace, this.layerIndex, this.poUndoMaskedSurfaceRef);
}
PdnRegion simplified = Utility.SimplifyAndInflateRegion(region);
if (maskedSurface != null)
{
maskedSurface.Draw(layer.Surface);
}
else if (data.UndoImage == null)
{
using (FileStream input = FileSystem.OpenStreamingFile(this.tempFileName, FileAccess.Read))
{
LoadSurfaceRegion(input, layer.Surface, data.SavedRegion);
}
data.SavedRegion.Dispose();
this.tempFileHandle.Dispose();
this.tempFileHandle = null;
}
else
{
data.UndoImage.Draw(layer.Surface);
data.UndoImage.Dispose();
}
layer.Invalidate(simplified);
simplified.Dispose();
return(redo);
}
public MoveToolContext(SerializationInfo info, StreamingContext context)
: base(info, context)
{
this.poLiftedPixelsGuid = (Guid)info.GetValue("poLiftedPixelsGuid", typeof(Guid));
this.poLiftedPixels = PersistedObjectLocker.Get <MaskedSurface>(this.poLiftedPixelsGuid);
}