void InitialFixLine()
{
ModelElement m = new ModelElement();
m.Load(LineMod.ModData);
Left = new LayoutLine(this, m, Direction.Vertical, false);
m = new ModelElement();
m.Load(LineMod.ModData);
Right = new LayoutLine(this, m, Direction.Vertical, false);
m = new ModelElement();
m.Load(LineMod.ModData);
Top = new LayoutLine(this, m, Direction.Vertical, false);
m = new ModelElement();
m.Load(LineMod.ModData);
Down = new LayoutLine(this, m, Direction.Vertical, false);
Vector2 size = model.data.sizeDelta;
float rx = size.x * 0.5f;
float ty = size.y * 0.5f;
Left.SetSize(new Vector2(-rx, 0), new Vector2(LineWidth, size.y));
Right.SetSize(new Vector2(rx, 0), new Vector2(LineWidth, size.y));
Top.SetSize(new Vector2(0, ty), new Vector2(size.x, LineWidth));
Down.SetSize(new Vector2(0, -ty), new Vector2(size.x, LineWidth));
}
LayoutLine AddHorizontalLine(float r)
{
var m = new ModelElement();
m.Load(Top.model.ModData);
float ex = Right.model.data.localPosition.x;
float sx = Left.model.data.localPosition.x;
float w = ex - sx;
if (w < 0)
{
w = -w;
}
LayoutLine line = new LayoutLine(layout, m, Direction.Horizontal);
var pos = model.data.localPosition;
float dy = Down.model.data.localPosition.y;
pos.y = Top.model.data.localPosition.y - dy;
pos.y *= r;
pos.y += dy;
line.SetSize(pos, new Vector2(w, Layout.LineWidth));
line.SetLineStart(Left);
line.SetLineEnd(Right);
return(line);
}
LayoutLine AddVerticalLine(float r)
{
var m = new ModelElement();
m.Load(Left.model.ModData);
float ex = Top.model.data.localPosition.y;
float sx = Down.model.data.localPosition.y;
float w = ex - sx;
if (w < 0)
{
w = -w;
}
LayoutLine line = new LayoutLine(layout, m, Direction.Vertical);
var pos = model.data.localPosition;
float dx = Left.model.data.localPosition.x;
pos.x = Right.model.data.localPosition.x - dx;
pos.x *= r;
pos.x += dx;
line.SetSize(pos, new Vector2(Layout.LineWidth, w));
line.SetLineStart(Down);
line.SetLineEnd(Top);
return(line);
}
public void SetTopLine(LayoutLine line)
{
if (Top != null)
{
Top.Down.Remove(this);
}
Top = line;
line.Down.Add(this);
}
public void SetDownLine(LayoutLine line)
{
if (Down != null)
{
Down.Top.Remove(this);
}
Down = line;
line.Top.Add(this);
}
public void SetLeftLine(LayoutLine line)
{
if (Left != null)
{
Left.Right.Remove(this);
}
Left = line;
line.Right.Add(this);
}
public void SetRightLine(LayoutLine line)
{
if (Right != null)
{
Right.Left.Remove(this);
}
Right = line;
line.Left.Add(this);
}
public void SetLineEnd(LayoutLine line)
{
if (LineEnd != null)
{
LineEnd.AdjacentLines.Remove(this);
}
LineEnd = line;
LineEnd.AdjacentLines.Add(this);
}
public void SetLineStart(LayoutLine line)
{
if (LineStart != null)
{
LineStart.AdjacentLines.Remove(this);
}
LineStart = line;
LineStart.AdjacentLines.Add(this);
}
void Release()
{
if (LineStart != null)
{
LineStart.AdjacentLines.Remove(this);
}
if (LineEnd != null)
{
LineEnd.AdjacentLines.Remove(this);
}
LineStart = null;
LineEnd = null;
}
public void MergeDown(LayoutLine line)
{
line.Release();
Down.AddRange(line.Down);
var areas = line.Down;
for (int i = 0; i < areas.Count; i++)
{
areas[i].Top = this;
}
model.data.localPosition.x = line.model.data.localPosition.x;
var al = line.AdjacentLines;
int c = al.Count - 1;
for (; c >= 0; c--)
{
var l = al[c];
l.SetLineEnd(this);
}
}
public void MergeRight(LayoutLine line)
{
line.Release();
Right.AddRange(line.Right);
var areas = line.Right;
for (int i = 0; i < areas.Count; i++)
{
areas[i].Left = this;
}
model.data.localPosition.y = line.model.data.localPosition.y;
var al = line.AdjacentLines;
int c = al.Count - 1;
for (; c >= 0; c--)
{
var l = al[c];
l.SetLineStart(this);
}
}