protected override void OnMouseUp(MouseEventArgs e)
{
if (this.mouseDown && (e.Button == this.mouseButtonDown))
{
int index = (e.X * 3) / base.Width;
int num2 = (e.Y * 3) / base.Height;
if ((((index == this.hotAnchorButton.X) && (num2 == this.hotAnchorButton.Y)) && ((index >= 0) && (index <= 2))) && ((num2 >= 0) && (num2 <= 2)))
{
PaintDotNet.AnchorEdge edge = this.xyToAnchorEdge[num2][index];
this.AnchorEdge = edge;
base.Invalidate();
}
}
this.drawHotPush = false;
this.mouseDown = false;
base.OnMouseUp(e);
}
public AnchorChooserControl()
{
base.ResizeRedraw = true;
this.centerImage = PdnResources.GetImageResource("Images.AnchorChooserControl.AnchorImage.png").Reference;
PaintDotNet.AnchorEdge[][] edgeArrayArray1 = new PaintDotNet.AnchorEdge[3][];
PaintDotNet.AnchorEdge[] edgeArray1 = new PaintDotNet.AnchorEdge[3];
edgeArray1[1] = PaintDotNet.AnchorEdge.Top;
edgeArray1[2] = PaintDotNet.AnchorEdge.TopRight;
edgeArrayArray1[0] = edgeArray1;
edgeArrayArray1[1] = new PaintDotNet.AnchorEdge[] { PaintDotNet.AnchorEdge.Left };
edgeArrayArray1[2] = new PaintDotNet.AnchorEdge[] { PaintDotNet.AnchorEdge.BottomLeft };
this.xyToAnchorEdge = edgeArrayArray1;
this.anchorEdgeToXy = new Dictionary <PaintDotNet.AnchorEdge, Point>();
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.TopLeft, new Point(0, 0));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.Top, new Point(1, 0));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.TopRight, new Point(2, 0));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.Left, new Point(0, 1));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.Middle, new Point(1, 1));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.Right, new Point(2, 1));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.BottomLeft, new Point(0, 2));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.Bottom, new Point(1, 2));
this.anchorEdgeToXy.Add(PaintDotNet.AnchorEdge.BottomRight, new Point(2, 2));
base.AnimationDurationMs = 110;
}
private void OnGdipPaint(PaintEventArgs e)
{
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.Clear(this.BackColor);
Point point = this.anchorEdgeToXy[this.anchorEdge];
double num = ((double)base.Width) / 2.0;
double num2 = ((double)base.Height) / 2.0;
using (Pen pen = new Pen(SystemColors.WindowText, ((base.Width + base.Height) / 2f) / 64f))
{
AdjustableArrowCap cap = new AdjustableArrowCap(((float)base.Width) / 32f, ((float)base.Height) / 32f, true);
pen.CustomEndCap = cap;
Point point2 = base.PointToClient(Control.MousePosition);
int num3 = (int)Math.Floor((double)((point2.X * 3f) / ((float)base.Width)));
int num4 = (int)Math.Floor((double)((point2.Y * 3f) / ((float)base.Height)));
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 3; j++)
{
PaintDotNet.AnchorEdge edge = this.xyToAnchorEdge[i][j];
Point point3 = this.anchorEdgeToXy[edge];
Point point4 = new Point(point3.X - point.X, point3.Y - point.Y);
int x = (base.Width * j) / 3;
int y = (base.Height * i) / 3;
int num9 = Math.Min((int)(base.Width - 1), (int)((base.Width * (j + 1)) / 3));
int num10 = Math.Min((int)(base.Height - 1), (int)((base.Height * (i + 1)) / 3));
int width = num9 - x;
int height = num10 - y;
if ((point4.X == 0) && (point4.Y == 0))
{
ButtonRenderer.DrawButton(e.Graphics, new Rectangle(x, y, width, height), PushButtonState.Pressed);
e.Graphics.DrawImage(this.centerImage, (int)(x + 3), (int)(y + 3), (int)(width - 6), (int)(height - 6));
}
else
{
PushButtonState pressed;
if ((this.drawHotPush && (j == this.hotAnchorButton.X)) && (i == this.hotAnchorButton.Y))
{
pressed = PushButtonState.Pressed;
}
else
{
pressed = PushButtonState.Normal;
if ((!this.mouseDown && (num3 == j)) && (num4 == i))
{
pressed = PushButtonState.Hot;
}
}
ButtonRenderer.DrawButton(e.Graphics, new Rectangle(x, y, width, height), pressed);
if (((point4.X <= 1) && (point4.X >= -1)) && ((point4.Y <= 1) && (point4.Y >= -1)))
{
double num13 = Math.Sqrt((double)((point4.X * point4.X) + (point4.Y * point4.Y)));
double num14 = ((double)point4.X) / num13;
double num15 = ((double)point4.Y) / num13;
Point point5 = new Point((x + num9) / 2, (y + num10) / 2);
Point point6 = new Point(point5.X - ((width / 4) * point4.X), point5.Y - ((height / 4) * point4.Y));
Point point7 = new Point(point6.X + ((int)((((double)width) / 2.0) * num14)), point6.Y + ((int)((((double)height) / 2.0) * num15)));
PixelOffsetMode pixelOffsetMode = e.Graphics.PixelOffsetMode;
e.Graphics.PixelOffsetMode = PixelOffsetMode.Half;
e.Graphics.DrawLine(pen, point6, point7);
e.Graphics.PixelOffsetMode = pixelOffsetMode;
}
}
}
}
}
base.OnPaint(e);
}
