public override void getSize(Node containerNode)
{
if ((containerNode.firstChild != null) && (containerNode.firstChild.nextSibling != null))
{
Node afterFirst = containerNode.firstChild.nextSibling;
Node first = containerNode.firstChild;
if (this.IsHarpoon(first))
{
first.box.Width = containerNode.box.Width;
if (first.firstChild != null)
{
Node entity = null;
Node op = null;
Node row = null;
if (first.type_.type == ElementType.Mrow)
{
row = first;
if ((first.numChildren == 1) && (first.firstChild.type_.type == ElementType.Mo))
{
op = first.firstChild;
}
}
else if (first.type_.type == ElementType.Mo)
{
op = first;
}
if (((op != null) && (op.numChildren == 1)) && (op.firstChild.type_.type == ElementType.Entity))
{
entity = op.firstChild;
}
if ((entity == null) || (op == null))
{
return;
}
int totalSpacing = 0;
int lspace = 0;
int width = afterFirst.box.Width + entity.box.Width;
if (row != null)
{
row.box.Width = width;
}
if (op != null)
{
try
{
op.box.Width = width;
Box_Mo box = (Box_Mo)op.box;
totalSpacing = box.totalSpacing;
lspace = box.lspace;
}
catch
{
}
}
if (entity != null)
{
entity.box.Width = width - totalSpacing;
entity.box.X = op.box.X + lspace;
}
containerNode.box.Width = width;
afterFirst.box.X = (width - afterFirst.box.Width) / 2;
}
}
else if (afterFirst.type_.type == ElementType.Mrow)
{
if (((afterFirst.numChildren != 1) || !this.IsStretch(afterFirst.firstChild)) || (afterFirst.box.Width >= containerNode.firstChild.box.Width))
{
return;
}
afterFirst.box.Width = containerNode.firstChild.box.Width;
afterFirst.firstChild.box.Width = containerNode.firstChild.box.Width;
if (afterFirst.firstChild.numChildren <= 0)
{
return;
}
afterFirst.firstChild.firstChild.box.Width = containerNode.firstChild.box.Width;
}
else if (this.IsStretch(afterFirst) && (afterFirst.box.Width < containerNode.firstChild.box.Width))
{
afterFirst.box.Width = containerNode.firstChild.box.Width;
if (afterFirst.numChildren > 0)
{
afterFirst.firstChild.box.Width = containerNode.firstChild.box.Width;
}
}
}
}
public override void getSize(Node containerNode)
{
if ((containerNode.firstChild != null) && (containerNode.firstChild.nextSibling != null))
{
Node first = containerNode.firstChild;
Node next = containerNode.firstChild.nextSibling;
if (this.IsStretchyRec(first))
{
first.box.Width = containerNode.box.Width;
if (first.firstChild != null)
{
Node target = null;
Node op = null;
Node row = null;
if (first.type_.type == ElementType.Mrow)
{
row = first;
if ((first.numChildren == 1) && (first.firstChild.type_.type == ElementType.Mo))
{
op = first.firstChild;
}
}
else if (first.type_.type == ElementType.Mo)
{
op = first;
}
if (((op != null) && (op.numChildren == 1)) && (op.firstChild.type_.type == ElementType.Entity))
{
target = op.firstChild;
}
if ((target == null) || (op == null))
{
return;
}
int totalSpacing = 0;
int lspace = 0;
int nw = next.box.Width;
int tw = target.box.Width;
int width = nw + tw;
if (row != null)
{
row.box.Width = width;
}
if (op != null)
{
try
{
op.box.Width = width;
Box_Mo mo = (Box_Mo)op.box;
totalSpacing = mo.totalSpacing;
lspace = mo.lspace;
}
catch
{
}
}
if (target != null)
{
target.box.Width = width - totalSpacing;
target.box.X = op.box.X + lspace;
}
containerNode.box.Width = width;
next.box.X = (width - next.box.Width) / 2;
}
}
else if (next.type_.type == ElementType.Mrow)
{
if (((next.numChildren != 1) || !this.IsStretchy(next.firstChild)) || (next.box.Width >= next.prevSibling.box.Width))
{
return;
}
next.box.Width = next.prevSibling.box.Width;
next.firstChild.box.Width = next.prevSibling.box.Width;
if (next.firstChild.numChildren <= 0)
{
return;
}
next.firstChild.firstChild.box.Width = next.prevSibling.box.Width;
}
else if (this.IsStretchy(next) && (next.box.Width < next.prevSibling.box.Width))
{
next.box.Width = next.prevSibling.box.Width;
if (next.numChildren > 0)
{
next.firstChild.box.Width = next.prevSibling.box.Width;
}
}
}
}
public override void getSize(Node containerNode)
{
if (containerNode.numChildren == 3)
{
Node first = containerNode.firstChild;
Node afterFirst = containerNode.firstChild.nextSibling;
Node afterAfterFirst = containerNode.firstChild.nextSibling.nextSibling;
if (this.IsHarpoon(first))
{
first.box.Width = containerNode.box.Width;
if (first.firstChild != null)
{
Node entity = null;
Node cell = null;
Node row = null;
if (first.type_.type == ElementType.Mrow)
{
row = first;
if ((first.numChildren == 1) && (first.firstChild.type_.type == ElementType.Mo))
{
cell = first.firstChild;
}
}
else if (first.type_.type == ElementType.Mo)
{
cell = first;
}
if (((cell != null) && (cell.numChildren == 1)) && (cell.firstChild.type_.type == ElementType.Entity))
{
entity = cell.firstChild;
}
if ((entity == null) || (cell == null))
{
return;
}
int totalSpacing = 0;
int lspace = 0;
int width = Math.Max(afterAfterFirst.box.Width, afterFirst.box.Width) + entity.box.Width;
if (row != null)
{
row.box.Width = width;
}
if (cell != null)
{
try
{
cell.box.Width = width;
Box_Mo box = (Box_Mo)cell.box;
totalSpacing = box.totalSpacing;
lspace = box.lspace;
}
catch
{
}
}
if (entity != null)
{
entity.box.Width = width - totalSpacing;
entity.box.X = cell.box.X + lspace;
}
containerNode.box.Width = width;
afterFirst.box.X = (width - afterFirst.box.Width) / 2;
afterAfterFirst.box.X = (width - afterFirst.box.Width) / 2;
}
}
else
{
int maxW = Math.Max(first.box.Width, afterAfterFirst.box.Width);
if (afterFirst.type_.type == ElementType.Mrow)
{
if (((afterFirst.numChildren == 1) && this.IsStretchy(afterFirst.firstChild)) && (afterFirst.box.Width < maxW))
{
afterFirst.box.Width = maxW;
afterFirst.firstChild.box.Width = maxW;
if (afterFirst.firstChild.numChildren > 0)
{
afterFirst.firstChild.firstChild.box.Width = maxW;
}
}
}
else if (this.IsStretchy(afterFirst) && (afterFirst.box.Width < maxW))
{
afterFirst.box.Width = maxW;
if (afterFirst.numChildren > 0)
{
afterFirst.firstChild.box.Width = maxW;
}
}
maxW = Math.Max(first.box.Width, afterFirst.box.Width);
if (afterAfterFirst.type_.type == ElementType.Mrow)
{
if (((afterAfterFirst.numChildren != 1) || !this.IsStretch(afterAfterFirst.firstChild)) || (afterAfterFirst.box.Width >= maxW))
{
return;
}
afterAfterFirst.box.Width = maxW;
afterAfterFirst.firstChild.box.Width = maxW;
if (afterAfterFirst.firstChild.numChildren <= 0)
{
return;
}
afterAfterFirst.firstChild.firstChild.box.Width = maxW;
}
else if (this.IsStretch(afterAfterFirst) && (afterAfterFirst.box.Width < maxW))
{
afterAfterFirst.box.Width = maxW;
if (afterAfterFirst.numChildren > 0)
{
afterAfterFirst.firstChild.box.Width = maxW;
}
}
}
}
}
