private void RefreshOperation()
{
this.OperationFlag &= ~OperationMask.MoveFlag;
foreach (VisualObject selectedObject in this.selectedObjects)
{
if (selectedObject.OperationFlag == OperationMask.NoneFlag)
{
ComControlNode comControlNode = this;
int operationFlag = (int)comControlNode.OperationFlag;
int num = 0;
comControlNode.OperationFlag = (OperationMask)num;
break;
}
if (selectedObject.IsTransformEnabled)
{
this.OperationFlag |= OperationMask.MoveFlag;
break;
}
}
}
private void HandleRotation(PointF point)
{
PointF position = this.Position;
PointF pointF;
PointF pointF2;
if (this.selectedParentObjects.Count <VisualObject>() == 1)
{
pointF = this.selectedParentObjects.FirstOrDefault <VisualObject>().TransformToParent(this.lastMousePoint);
pointF2 = this.selectedParentObjects.FirstOrDefault <VisualObject>().TransformToParent(point);
}
else
{
pointF = this.canvasObject.TransformToSelf(this.lastMousePoint);
pointF2 = this.canvasObject.TransformToSelf(point);
}
float num = ComControlNode.CC_DEGREES_TO_RADIANS(this.RotationSkew.ScaleX);
float num2 = ComControlNode.CC_DEGREES_TO_RADIANS(this.RotationSkew.ScaleY);
float num3 = (float)(-(float)Math.Atan2((double)(pointF.Y - position.Y), (double)(pointF.X - position.X)));
float num4 = (float)(-(float)Math.Atan2((double)(pointF2.Y - position.Y), (double)(pointF2.X - position.X)));
if (this.isShiftDown)
{
num4 = ((num4 * num3 < 0f) ? (-num4) : num4);
float num5 = ComControlNode.CC_RADIANS_TO_DEGREES(num4 - num3);
this.lastRotation += num5;
if (Math.Abs(this.lastRotation) >= 15f)
{
float num6 = (float)((this.RotationSkew.ScaleX + this.lastRotation > 0f) ? 15 : -15);
float num7 = (float)((this.RotationSkew.ScaleY + this.lastRotation > 0f) ? 15 : -15);
this.RotationSkew = new ScaleValue();
this.lastRotation = 0f;
}
}
else
{
num2 = ComControlNode.CC_RADIANS_TO_DEGREES(num2 + num4 - num3);
num = ComControlNode.CC_RADIANS_TO_DEGREES(num + num4 - num3);
this.RotationSkew = new ScaleValue(num, num2, 0.1, -99999999.0, 99999999.0);
}
}
private void HandleRotation(PointF point)
{
PointF position = this.Position;
PointF pointF1;
PointF pointF2;
if (this.selectedParentObjects.Count <VisualObject>() == 1)
{
pointF1 = this.selectedParentObjects.FirstOrDefault <VisualObject>().TransformToParent(this.lastMousePoint);
pointF2 = this.selectedParentObjects.FirstOrDefault <VisualObject>().TransformToParent(point);
}
else
{
pointF1 = this.canvasObject.TransformToSelf(this.lastMousePoint);
pointF2 = this.canvasObject.TransformToSelf(point);
}
float radians1 = ComControlNode.CC_DEGREES_TO_RADIANS(this.RotationSkew.ScaleX);
float radians2 = ComControlNode.CC_DEGREES_TO_RADIANS(this.RotationSkew.ScaleY);
float num1 = (float)-Math.Atan2((double)pointF1.Y - (double)position.Y, (double)pointF1.X - (double)position.X);
float num2 = (float)-Math.Atan2((double)pointF2.Y - (double)position.Y, (double)pointF2.X - (double)position.X);
if (this.isShiftDown)
{
this.lastRotation += ComControlNode.CC_RADIANS_TO_DEGREES(((double)num2 * (double)num1 < 0.0 ? -num2 : num2) - num1);
if ((double)Math.Abs(this.lastRotation) < 15.0)
{
return;
}
float num3 = (double)this.RotationSkew.ScaleX + (double)this.lastRotation > 0.0 ? 15f : -15f;
float num4 = (double)this.RotationSkew.ScaleY + (double)this.lastRotation > 0.0 ? 15f : -15f;
this.RotationSkew = new ScaleValue();
this.lastRotation = 0.0f;
}
else
{
float degrees = ComControlNode.CC_RADIANS_TO_DEGREES(radians2 + num2 - num1);
this.RotationSkew = new ScaleValue(ComControlNode.CC_RADIANS_TO_DEGREES(radians1 + num2 - num1), degrees, 0.1, -99999999.0, 99999999.0);
}
}
private bool HandleScale(PointF point)
{
float scaleX = this.Scale.ScaleX;
float scaleY = this.Scale.ScaleY;
PointF anchorPointInPoints = this.CSCom.GetAnchorPointInPoints();
PointF p = this.TransformToSelf(ComControlNode.PointSub(point, anchorPointInPoints));
PointF p2 = this.TransformToSelf(ComControlNode.PointSub(this.lastMousePoint, anchorPointInPoints));
PointF pointF = ComControlNode.PointSub(p, p2);
float num = pointF.X * scaleX;
float num2 = pointF.Y * scaleY;
float num3 = -num / anchorPointInPoints.X;
float num4 = num / (this.Size.X - anchorPointInPoints.X);
float num5 = -num2 / anchorPointInPoints.Y;
float num6 = num2 / (this.Size.Y - anchorPointInPoints.Y);
float num7 = 0f;
float num8 = 0f;
switch (this.controlPointType)
{
case ControlPointType.POINT_LEFT_TOP:
if (this.AnchorPoint.ScaleX != 0f)
{
num7 = num3;
}
if (this.AnchorPoint.ScaleY != 1f)
{
num8 = num6;
}
break;
case ControlPointType.POINT_LEFT_BOTTOM:
if (this.AnchorPoint.ScaleX != 0f)
{
num7 = num3;
}
if (this.AnchorPoint.ScaleY != 0f)
{
num8 = num5;
}
break;
case ControlPointType.POINT_RIGHT_BOTTOM:
if (this.AnchorPoint.ScaleX != 1f)
{
num7 = num4;
}
if (this.AnchorPoint.ScaleY != 0f)
{
num8 = num5;
}
break;
case ControlPointType.POINT_RIGHT_TOP:
if (this.AnchorPoint.ScaleX != 1f)
{
num7 = num4;
}
if (this.AnchorPoint.ScaleY != 1f)
{
num8 = num6;
}
break;
case ControlPointType.POINT_LEFT_MIDDLE:
if (this.AnchorPoint.ScaleX != 0f)
{
num7 = num3;
}
break;
case ControlPointType.POINT_MIDDLE_BOTTOM:
if (this.AnchorPoint.ScaleY != 0f)
{
num8 = num5;
}
break;
case ControlPointType.POINT_RIGHT_MIDDLE:
if (this.AnchorPoint.ScaleX != 1f)
{
num7 = num4;
}
break;
case ControlPointType.POINT_MIDDLE_TOP:
if (this.AnchorPoint.ScaleY != 1f)
{
num8 = num6;
}
break;
}
bool result;
if ((double)Math.Abs(this.Scale.ScaleX + num7) < 0.01)
{
result = false;
}
else if ((double)Math.Abs(this.Scale.ScaleY + num8) < 0.01)
{
result = false;
}
else
{
if (this.isShiftDown || this.isScaleLocked)
{
float num9 = this.Scale.ScaleY / this.Scale.ScaleX;
float num10 = this.Scale.ScaleX + num7;
this.Scale = new ScaleValue(num10, num10 * num9, 0.1, -99999999.0, 99999999.0);
}
else
{
this.Scale = new ScaleValue(this.Scale.ScaleX + num7, this.Scale.ScaleY + num8, 0.1, -99999999.0, 99999999.0);
}
result = true;
}
return(result);
}
private void HandleMouseMove(PointF point)
{
this.isMouseMoved = true;
List <CSMatrix> list = new List <CSMatrix>();
CSMatrix anchorWorldMatrix = this.CSCom.GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix);
CSMatrix cSMatrix = this.CSCom.Mat4Inverse(anchorWorldMatrix);
this.Print(cSMatrix);
for (int i = 0; i < this.selectedParentObjects.Count <VisualObject>(); i++)
{
VisualObject visualObject = this.selectedParentObjects.ElementAt(i);
CSMatrix anchorWorldMatrix2 = visualObject.GetCSVisual().GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix2);
CSMatrix cSMatrix2 = this.CSCom.Mat4Multiply(cSMatrix, anchorWorldMatrix2);
this.Print(cSMatrix2);
list.Add(cSMatrix2);
}
if (this.operationType == OperationType.OPERATION_ANCHOR_POINT)
{
this.HandleAnchorPoint(point);
if (this.SelectedObjects.Count <VisualObject>() > 1)
{
return;
}
}
else if (this.operationType == OperationType.OPERATION_POSITION)
{
this.HandlePosition(point);
}
else if (this.operationType == OperationType.OPERATION_ROTATION)
{
this.HandleRotation(point);
}
else if (this.operationType == OperationType.OPERATION_SCALE)
{
if (!this.HandleScale(point))
{
this.updateLastMousePoint = false;
return;
}
}
else if (this.operationType == OperationType.OPERATION_SKEW)
{
this.HandleSkew(point);
}
CSMatrix anchorWorldMatrix3 = this.CSCom.GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix3);
for (int i = 0; i < this.selectedParentObjects.Count <VisualObject>(); i++)
{
VisualObject visualObject = this.selectedParentObjects.ElementAt(i);
VisualObject parent = (visualObject as NodeObject).Parent;
if (parent == null)
{
parent = this.canvasObject;
}
CSMatrix cSMatrix3 = visualObject.GetCSVisual().GetParentWorldMatrix();
this.Print(cSMatrix3);
cSMatrix3 = this.CSCom.Mat4Inverse(cSMatrix3);
this.Print(cSMatrix3);
CSMatrix cSMatrix4 = this.CSCom.Mat4Multiply(anchorWorldMatrix3, list[i]);
this.Print(cSMatrix4);
CSMatrix cSMatrix2 = this.CSCom.Mat4Multiply(cSMatrix3, cSMatrix4);
this.Print(cSMatrix2);
MatrixNode matrixNode = this.CSCom.Mat4ToMatrixNode(cSMatrix2);
if (!this.TestFloatEqual(visualObject.Position.X, matrixNode.CX, 0.001f) || !this.TestFloatEqual(visualObject.Position.Y, matrixNode.CY, 0.001f))
{
if (!this.positionChanged)
{
this.positionChanged = this.NeedAutoCreateFirstFrame(visualObject, typeof(PositionFrame).Name);
}
visualObject.Position = new PointF(matrixNode.CX, matrixNode.CY);
}
if (!this.TestFloatEqual(visualObject.Scale.ScaleX, matrixNode.CScaleX, 0.001f) || !this.TestFloatEqual(visualObject.Scale.ScaleY, matrixNode.CScaleY, 0.001f))
{
if (!this.scaleChanged)
{
this.scaleChanged = this.NeedAutoCreateFirstFrame(visualObject, typeof(ScaleFrame).Name);
}
visualObject.Scale = new ScaleValue(matrixNode.CScaleX, matrixNode.CScaleY, 0.1, -99999999.0, 99999999.0);
}
float num = this.SimplifyRotation(ComControlNode.CC_RADIANS_TO_DEGREES(-matrixNode.CSkewX));
float num2 = this.SimplifyRotation(ComControlNode.CC_RADIANS_TO_DEGREES(-matrixNode.CSkewY));
ScaleValue rotationSkew = visualObject.RotationSkew;
float num3 = this.SimplifyRotation(rotationSkew.ScaleX);
float num4 = this.SimplifyRotation(rotationSkew.ScaleY);
if (!this.TestFloatEqual(rotationSkew.ScaleX, num, 0.001f) || !this.TestFloatEqual(rotationSkew.ScaleY, num2, 0.001f))
{
if (!this.rotationChanged)
{
this.rotationChanged = this.NeedAutoCreateFirstFrame(visualObject, typeof(RotationSkewFrame).Name);
}
float num5 = this.SimplifyRotationDif(num - num3);
float num6 = this.SimplifyRotationDif(num2 - num4);
rotationSkew.ScaleX += num5;
rotationSkew.ScaleY += num6;
visualObject.RotationSkew = rotationSkew;
}
}
}
private void HandleMouseMove(PointF point)
{
this.isMouseMoved = true;
List <CSMatrix> csMatrixList = new List <CSMatrix>();
CSMatrix anchorWorldMatrix1 = this.CSCom.GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix1);
CSMatrix csMatrix1 = this.CSCom.Mat4Inverse(anchorWorldMatrix1);
this.Print(csMatrix1);
for (int index = 0; index < this.selectedParentObjects.Count <VisualObject>(); ++index)
{
CSMatrix anchorWorldMatrix2 = this.selectedParentObjects.ElementAt <VisualObject>(index).GetCSVisual().GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix2);
CSMatrix m = this.CSCom.Mat4Multiply(csMatrix1, anchorWorldMatrix2);
this.Print(m);
csMatrixList.Add(m);
}
if (this.operationType == OperationType.OPERATION_ANCHOR_POINT)
{
this.HandleAnchorPoint(point);
if (this.SelectedObjects.Count <VisualObject>() > 1)
{
return;
}
}
else if (this.operationType == OperationType.OPERATION_POSITION)
{
this.HandlePosition(point);
}
else if (this.operationType == OperationType.OPERATION_ROTATION)
{
this.HandleRotation(point);
}
else if (this.operationType == OperationType.OPERATION_SCALE)
{
if (!this.HandleScale(point))
{
this.updateLastMousePoint = false;
return;
}
}
else if (this.operationType == OperationType.OPERATION_SKEW)
{
this.HandleSkew(point);
}
CSMatrix anchorWorldMatrix3 = this.CSCom.GetAnchorWorldMatrix();
this.Print(anchorWorldMatrix3);
for (int index = 0; index < this.selectedParentObjects.Count <VisualObject>(); ++index)
{
VisualObject node = this.selectedParentObjects.ElementAt <VisualObject>(index);
if ((VisualObject)(node as NodeObject).Parent == null)
{
VisualObject canvasObject = this.canvasObject;
}
CSMatrix parentWorldMatrix = node.GetCSVisual().GetParentWorldMatrix();
this.Print(parentWorldMatrix);
CSMatrix csMatrix2 = this.CSCom.Mat4Inverse(parentWorldMatrix);
this.Print(csMatrix2);
CSMatrix csMatrix3 = this.CSCom.Mat4Multiply(anchorWorldMatrix3, csMatrixList[index]);
this.Print(csMatrix3);
CSMatrix csMatrix4 = this.CSCom.Mat4Multiply(csMatrix2, csMatrix3);
this.Print(csMatrix4);
MatrixNode matrixNode = this.CSCom.Mat4ToMatrixNode(csMatrix4);
if (!this.TestFloatEqual(node.Position.X, matrixNode.CX, 1f / 1000f) || !this.TestFloatEqual(node.Position.Y, matrixNode.CY, 1f / 1000f))
{
if (!this.positionChanged)
{
this.positionChanged = this.NeedAutoCreateFirstFrame(node, typeof(PositionFrame).Name);
}
node.Position = new PointF(matrixNode.CX, matrixNode.CY);
}
if (!this.TestFloatEqual(node.Scale.ScaleX, matrixNode.CScaleX, 1f / 1000f) || !this.TestFloatEqual(node.Scale.ScaleY, matrixNode.CScaleY, 1f / 1000f))
{
if (!this.scaleChanged)
{
this.scaleChanged = this.NeedAutoCreateFirstFrame(node, typeof(ScaleFrame).Name);
}
node.Scale = new ScaleValue(matrixNode.CScaleX, matrixNode.CScaleY, 0.1, -99999999.0, 99999999.0);
}
float v2_1 = this.SimplifyRotation(ComControlNode.CC_RADIANS_TO_DEGREES(-matrixNode.CSkewX));
float v2_2 = this.SimplifyRotation(ComControlNode.CC_RADIANS_TO_DEGREES(-matrixNode.CSkewY));
ScaleValue rotationSkew = node.RotationSkew;
float num1 = this.SimplifyRotation(rotationSkew.ScaleX);
float num2 = this.SimplifyRotation(rotationSkew.ScaleY);
if (!this.TestFloatEqual(rotationSkew.ScaleX, v2_1, 1f / 1000f) || !this.TestFloatEqual(rotationSkew.ScaleY, v2_2, 1f / 1000f))
{
if (!this.rotationChanged)
{
this.rotationChanged = this.NeedAutoCreateFirstFrame(node, typeof(RotationSkewFrame).Name);
}
float num3 = this.SimplifyRotationDif(v2_1 - num1);
float num4 = this.SimplifyRotationDif(v2_2 - num2);
rotationSkew.ScaleX += num3;
rotationSkew.ScaleY += num4;
node.RotationSkew = rotationSkew;
}
}
}