public ThingEditorCtrl(GraphicThing graphicThing)
{
this.graphicThing = graphicThing;
InitContextMenu();
colorNormalSegment = Color.FromArgb(220, 220, 255);
backgrndColor = Color.FromArgb(170, 170, 200);
gridColor = Color.Black;
textAreaContourColor = Color.FromArgb(100, 180, 180, 100);
mainContourColor = Color.FromArgb(100, 220, 220, 255);
dragging = false;
flagShowPoints = true;
flagShowGrid = true;
flagDefineTextArea = false;
distanceToLine = 10;
distanceToTextArea = 10;
decorationWidth = 100;
gridSize = 16;
saveGridSize = gridSize;
gridStyle = EGridStyle.GrdLine;
vScrollBar = null;
hScrollBar = null;
if (graphicThing != null)
{
outLines = new ArrayList();
if (graphicThing.Elements.Count > 0)
{
Contour elements = new Contour(graphicThing.FrameColor, graphicThing.Elements);
outLines.Add(elements);
elements.Changed += new OutlineChangeEventHandler(onContourChanged);
}
else
{
outLines = new ArrayList();
Contour contour = new Contour(mainContourColor, gridSize);
outLines.Add(contour);
contour.Changed += new OutlineChangeEventHandler(onContourChanged);
}
if (graphicThing.Decorations.Count > 0)
{
PolyLine polyLine = null;
foreach (Element element in graphicThing.Decorations)
{
if (element is Line)
{
if (polyLine == null)
{
polyLine = new PolyLine(element as Line);
}
else
{
if (!polyLine.Add(element as Line)) // couldn't add because ends don't connect, start a new one.
{
outLines.Add(polyLine);
polyLine.Changed += new OutlineChangeEventHandler(onContourChanged);
polyLine = new PolyLine(element as Line);
}
}
}
}
if (polyLine != null)
{
outLines.Add(polyLine);
polyLine.Changed += new OutlineChangeEventHandler(onContourChanged);
}
}
if (graphicThing.TextArea.Count > 0)
{
Contour textArea = new Contour(graphicThing.FrameColor, graphicThing.TextArea);
outLines.Add(textArea);
textArea.Changed += new OutlineChangeEventHandler(onContourChanged);
}
}
RectangleF tempRect = getBoundingRect();
MinX = tempRect.Left;
MinY = tempRect.Top;
MaxX = tempRect.Right;
MaxY = tempRect.Bottom;
onShapeChanged(this, null);
}
private void DefineTextArea()
{
flagDefineTextArea = !flagDefineTextArea;
menuItemDefineTextArea.Visible = false;
menuItemClearTextArea.Visible = true;
ArrayList arr = new ArrayList();
arr = ((Outline)outLines[0] as Contour).getSegments();
RectangleF rect = ((Outline)outLines[0] as Contour).getBoundingRect();
float middleCenterRectX = (Math.Abs(rect.Right - rect.Left)) / 2.0F + rect.Left;
float middleCenterRectY = (Math.Abs(rect.Bottom - rect.Top)) / 2.0F + rect.Top;
PointF[] pStart = new PointF[arr.Count];
PointF[] pEnd = new PointF[arr.Count];
PointF[] point1 = new PointF[arr.Count];
PointF[] point2 = new PointF[arr.Count];
for (int i = 0; i < arr.Count; ++i)
{
Segment s = (Segment)arr[i];
if (s is BezierSegment)
{
if ((s as BezierSegment).points[1].X < middleCenterRectX)
{
point1[i].X = (s as BezierSegment).points[1].X + distanceToTextArea;
}
if ((s as BezierSegment).points[1].X >= middleCenterRectX)
{
point1[i].X = (s as BezierSegment).points[1].X - distanceToTextArea;
}
if ((s as BezierSegment).points[1].Y < middleCenterRectY)
{
point1[i].Y = (s as BezierSegment).points[1].Y + distanceToTextArea;
}
if ((s as BezierSegment).points[1].Y >= middleCenterRectY)
{
point1[i].Y = (s as BezierSegment).points[1].Y - distanceToTextArea;
}
if ((s as BezierSegment).points[2].X < middleCenterRectX)
{
point2[i].X = (s as BezierSegment).points[2].X + distanceToTextArea;
}
if ((s as BezierSegment).points[2].X >= middleCenterRectX)
{
point2[i].X = (s as BezierSegment).points[2].X - distanceToTextArea;
}
if ((s as BezierSegment).points[2].Y < middleCenterRectY)
{
point2[i].Y = (s as BezierSegment).points[2].Y + distanceToTextArea;
}
if ((s as BezierSegment).points[2].Y >= middleCenterRectY)
{
point2[i].Y = (s as BezierSegment).points[2].Y - distanceToTextArea;
}
}
PointF tempStart = s.GetStartPoint();
PointF tempEnd = s.GetEndPoint();
if (tempStart.X < middleCenterRectX)
{
pStart[i].X = tempStart.X + distanceToTextArea;
}
if (tempStart.X >= middleCenterRectX)
{
pStart[i].X = tempStart.X - distanceToTextArea;
}
if (tempEnd.X < middleCenterRectX)
{
pEnd[i].X = tempEnd.X + distanceToTextArea;
}
if (tempEnd.X >= middleCenterRectX)
{
pEnd[i].X = tempEnd.X - distanceToTextArea;
}
if (tempStart.Y < middleCenterRectY)
{
pStart[i].Y = tempStart.Y + distanceToTextArea;
}
if (tempStart.Y >= middleCenterRectY)
{
pStart[i].Y = tempStart.Y - distanceToTextArea;
}
if (tempEnd.Y < middleCenterRectY)
{
pEnd[i].Y = tempEnd.Y + distanceToTextArea;
}
if (tempEnd.Y >= middleCenterRectY)
{
pEnd[i].Y = tempEnd.Y - distanceToTextArea;
}
}
Contour contour = new Contour(textAreaContourColor, arr, pStart, point1, point2, pEnd);
outLines.Add(contour);
contour.Changed += new OutlineChangeEventHandler(onContourChanged);
}
private void DefineTextArea()
{
flagDefineTextArea = !flagDefineTextArea;
menuItemDefineTextArea.Visible = false;
menuItemClearTextArea.Visible = true;
ArrayList arr = new ArrayList();
arr = ((Outline)outLines[0] as Contour).getSegments();
RectangleF rect = ((Outline)outLines[0] as Contour).getBoundingRect();
float middleCenterRectX = (Math.Abs(rect.Right - rect.Left)) / 2.0F + rect.Left;
float middleCenterRectY = (Math.Abs(rect.Bottom - rect.Top)) / 2.0F + rect.Top;
PointF[] pStart = new PointF[arr.Count];
PointF[] pEnd = new PointF[arr.Count];
PointF[] point1 = new PointF[arr.Count];
PointF[] point2 = new PointF[arr.Count];
for (int i = 0; i < arr.Count; ++i)
{
Segment s = (Segment)arr[i];
if (s is BezierSegment)
{
if ((s as BezierSegment).points[1].X < middleCenterRectX)
point1[i].X = (s as BezierSegment).points[1].X + distanceToTextArea;
if ((s as BezierSegment).points[1].X >= middleCenterRectX)
point1[i].X = (s as BezierSegment).points[1].X - distanceToTextArea;
if ((s as BezierSegment).points[1].Y < middleCenterRectY)
point1[i].Y = (s as BezierSegment).points[1].Y + distanceToTextArea;
if ((s as BezierSegment).points[1].Y >= middleCenterRectY)
point1[i].Y = (s as BezierSegment).points[1].Y - distanceToTextArea;
if ((s as BezierSegment).points[2].X < middleCenterRectX)
point2[i].X = (s as BezierSegment).points[2].X + distanceToTextArea;
if ((s as BezierSegment).points[2].X >= middleCenterRectX)
point2[i].X = (s as BezierSegment).points[2].X - distanceToTextArea;
if ((s as BezierSegment).points[2].Y < middleCenterRectY)
point2[i].Y = (s as BezierSegment).points[2].Y + distanceToTextArea;
if ((s as BezierSegment).points[2].Y >= middleCenterRectY)
point2[i].Y = (s as BezierSegment).points[2].Y - distanceToTextArea;
}
PointF tempStart = s.GetStartPoint();
PointF tempEnd = s.GetEndPoint();
if (tempStart.X < middleCenterRectX)
pStart[i].X = tempStart.X + distanceToTextArea;
if (tempStart.X >= middleCenterRectX)
pStart[i].X = tempStart.X - distanceToTextArea;
if (tempEnd.X < middleCenterRectX)
pEnd[i].X = tempEnd.X + distanceToTextArea;
if (tempEnd.X >= middleCenterRectX)
pEnd[i].X = tempEnd.X - distanceToTextArea;
if (tempStart.Y < middleCenterRectY)
pStart[i].Y = tempStart.Y + distanceToTextArea;
if (tempStart.Y >= middleCenterRectY)
pStart[i].Y = tempStart.Y - distanceToTextArea;
if (tempEnd.Y < middleCenterRectY)
pEnd[i].Y = tempEnd.Y + distanceToTextArea;
if (tempEnd.Y >= middleCenterRectY)
pEnd[i].Y = tempEnd.Y - distanceToTextArea;
}
Contour contour = new Contour(textAreaContourColor, arr, pStart, point1, point2, pEnd);
outLines.Add(contour);
contour.Changed += new OutlineChangeEventHandler(onContourChanged);
}
public ThingEditorCtrl(GraphicThing graphicThing)
{
this.graphicThing = graphicThing;
InitContextMenu();
colorNormalSegment = Color.FromArgb(220, 220, 255);
backgrndColor = Color.FromArgb(170, 170, 200);
gridColor = Color.Black;
textAreaContourColor = Color.FromArgb(100, 180, 180, 100);
mainContourColor = Color.FromArgb(100, 220, 220, 255);
dragging = false;
flagShowPoints = true;
flagShowGrid = true;
flagDefineTextArea = false;
distanceToLine = 10;
distanceToTextArea = 10;
decorationWidth = 100;
gridSize = 16;
saveGridSize = gridSize;
gridStyle = EGridStyle.GrdLine;
vScrollBar = null;
hScrollBar = null;
if (graphicThing != null)
{
outLines = new ArrayList();
if (graphicThing.Elements.Count > 0)
{
Contour elements = new Contour(graphicThing.FrameColor, graphicThing.Elements);
outLines.Add(elements);
elements.Changed += new OutlineChangeEventHandler(onContourChanged);
}
else
{
outLines = new ArrayList();
Contour contour = new Contour(mainContourColor, gridSize);
outLines.Add(contour);
contour.Changed += new OutlineChangeEventHandler(onContourChanged);
}
if (graphicThing.Decorations.Count > 0)
{
PolyLine polyLine = null;
foreach (Element element in graphicThing.Decorations)
{
if (element is Line)
{
if (polyLine == null)
{
polyLine = new PolyLine(element as Line);
}
else
{
if (!polyLine.Add(element as Line)) // couldn't add because ends don't connect, start a new one.
{
outLines.Add(polyLine);
polyLine.Changed += new OutlineChangeEventHandler(onContourChanged);
polyLine = new PolyLine(element as Line);
}
}
}
}
if (polyLine != null)
{
outLines.Add(polyLine);
polyLine.Changed += new OutlineChangeEventHandler(onContourChanged);
}
}
if (graphicThing.TextArea.Count > 0)
{
Contour textArea = new Contour(graphicThing.FrameColor, graphicThing.TextArea);
outLines.Add(textArea);
textArea.Changed += new OutlineChangeEventHandler(onContourChanged);
}
}
RectangleF tempRect = getBoundingRect();
MinX = tempRect.Left;
MinY = tempRect.Top;
MaxX = tempRect.Right;
MaxY = tempRect.Bottom;
onShapeChanged(this, null);
}
public void DeleteAllDecorations(object sender)
{
InitContextMenu();
if (HScrollBar != null)
HScrollBar.Value = 0;
if (VScrollBar != null)
VScrollBar.Value = 0;
scrollX = 0;
scrollY = 0;
outLines.Clear();
Contour contour = new Contour(mainContourColor, GridSize);
outLines.Add(contour);
contour.Changed += new OutlineChangeEventHandler(onContourChanged);
changeContour(sender);
}