public void GetHTMLTable(ref HtmlTable tab, bool merge)
{
SetUpSpans();
for (int r = 0; r < _cells.RowCount; ++r)
{
HtmlTableRow row = null;
if (merge == false || (tab.Rows.Count - 1 < r))
{
row = new HtmlTableRow();
tab.Rows.Add(row);
}
else
{
row = tab.Rows[r];
}
row.Cells.Clear();
for (int c = 0; c < _cells.ColCount; ++c)
{
CellAdressableCell cell = _cells[r, c];
if ((cell.SkippedCell) == false)
{
if (cell.Cell.InnerHtml == "")
{
cell.Cell.InnerHtml = " ";
}
row.Cells.Add(cell.Cell);
}
}
}
}
internal void SetUpSpans()
{
// set up skipped by row or columnspan
for (int r = 0; r < _cells.RowCount; ++r)
{
int c = 0;
while (c < _cells.ColCount)
{
CellAdressableCell cell = _cells[r, c];
int colSpan = 1;
if (cell.Cell.ColSpan > 1)
{
colSpan = cell.Cell.ColSpan;
}
for (int c2 = 1; c2 <= colSpan; ++c2)
{
if (c2 > 1)
{
CellAdressableCell cell2 = _cells[r, c + c2 - 1];
if (cell2.Cell.ColSpan > 1)
{
if (cell2.Cell.ColSpan + c2 - 1 > colSpan)
{
colSpan = cell2.Cell.ColSpan + c2 - 1;
cell.Cell.ColSpan = colSpan;
}
}
cell2.Cell.ColSpan = 0;
cell2.SkippedByColspan = true;
}
int rowSpan = 1;
if (cell.Cell.RowSpan > 1)
{
rowSpan = cell.Cell.RowSpan;
}
for (int r2 = 1; r2 <= rowSpan; ++r2)
{
if (r2 > 1)
{
CellAdressableCell cell2 = _cells[r + r2 - 1, c + c2 - 1];
if (cell2.Cell.RowSpan > 1)
{
if (cell2.Cell.RowSpan + r2 - 1 > rowSpan)
{
rowSpan = cell2.Cell.RowSpan + r2 - 1;
cell.Cell.RowSpan = rowSpan;
}
}
cell2.Cell.RowSpan = 0;
cell2.SkippedByRowspan = true;
}
}
}
c = c + colSpan;
}
}
}
internal CellCoordinate FindCell(CellAdressableCell cell)
{
foreach (int r in _cells.Keys)
{
foreach (int c in _cells[r].Keys)
{
if (cell == _cells[r][c])
{
return(new CellCoordinate(r, c));
}
}
}
return(new CellCoordinate(-1, -1));
}
internal CellAdressableCell this[int row, int column]
{
get
{
if (_cells.ContainsKey(row))
{
if (_cells[row].ContainsKey(column))
{
return(_cells[row][column]);
}
}
if (column >= ColCount)
{
ColCount = column + 1;
}
if (row >= RowCount)
{
RowCount = row + 1;
}
this[row, column] = new CellAdressableCell(parentTable);
return(this[row, column]);
}
set
{
if (!_cells.ContainsKey(row))
{
_cells.Add(row, new Dictionary <int, CellAdressableCell>());
}
if (!_cells[row].ContainsKey(column))
{
_cells[row].Add(column, value);
}
else
{
_cells[row][column] = value;
}
if (column >= ColCount)
{
ColCount = column + 1;
}
if (row >= RowCount)
{
RowCount = row + 1;
}
}
}
public void LoadTable(HtmlTable table)
{
int currRow = 0;
foreach (HtmlTableRow r in table.Rows)
{
int currCol = 0;
foreach (HtmlTableCell c in r.Cells)
{
while (this[currRow, currCol].SkippedCell)
{
currCol++;
}
this[currRow, currCol] = new CellAdressableCell(this, c);
currCol += c.ColSpan > 0 ? c.ColSpan : 1;
}
this.SetUpSpans();
++currRow;
}
}
internal void InsertColumnAt(int newColNumber)
{
parentTable.SetUpSpans();
foreach (int rowNo in _cells.Keys)
{
int maxCol = -1;
foreach (int i in _cells[rowNo].Keys)
{
if (i > maxCol)
{
maxCol = i;
}
}
for (int i = maxCol; i > -1 && i >= newColNumber; --i)
{
if (_cells[rowNo].ContainsKey(i))
{
CellAdressableCell movedCell = _cells[rowNo][i];
_cells[rowNo].Remove(i);
this[rowNo, i + 1] = movedCell;
}
}
}
if (newColNumber < this.ColCount - 1)
{
Column oldCol = parentTable.Columns[newColNumber + 1];
Column newCol = parentTable.Columns[newColNumber];
for (int i = 0; i < this.RowCount - 1; ++i)
{
if (oldCol[i].SkippedByColspan)
{
newCol[i].JoinCell(CellJoinDirection.LEFT);
//newCol[i].JoinCell(CellJoinDirection.RIGHT);
}
}
}
}
public CellCoordinate FindCell(CellAdressableCell cell)
{
return(_cells.FindCell(cell));
}
internal Row(CellAddressableTable parentTable, int rowNo)
{
parent = parentTable;
row = rowNo;
firstCell = this.parent[this.row, 0];
}
public CellAdressableCell JoinCell(CellJoinDirection direction)
{
CellCoordinate myCoord = parentTable.FindCell(this);
CellAdressableCell otherCell = null;
try
{
switch (direction)
{
case CellJoinDirection.DOWN:
otherCell = parentTable[myCoord.row + 1, myCoord.column];
if (this.Cell.RowSpan < 2)
{
this.Cell.RowSpan = 2;
}
else
{
this.Cell.RowSpan++;
}
break;
case CellJoinDirection.LEFT:
otherCell = parentTable[myCoord.row, myCoord.column - 1];
if (otherCell.Cell.ColSpan < 2)
{
otherCell.Cell.ColSpan = 2;
}
else
{
otherCell.Cell.ColSpan++;
}
break;
case CellJoinDirection.RIGHT:
otherCell = parentTable[myCoord.row, myCoord.column + 1];
if (this.Cell.ColSpan < 2)
{
this.Cell.ColSpan = 2;
}
else
{
this.Cell.ColSpan++;
}
break;
case CellJoinDirection.UP:
otherCell = parentTable[myCoord.row - 1, myCoord.column];
if (otherCell.Cell.RowSpan < 2)
{
otherCell.Cell.RowSpan = 2;
}
else
{
otherCell.Cell.RowSpan++;
}
break;
}
}
catch (Exception e)
{
throw new Exception("Cant Join Cell in that direction.", e);
}
return(otherCell);
}
public CellCoordinate FindCell (CellAdressableCell cell)
{
return _cells.FindCell(cell);
}
internal Row (CellAddressableTable parentTable, int rowNo)
{
parent = parentTable;
row = rowNo;
firstCell = this.parent[this.row, 0];
}
internal CellCoordinate FindCell (CellAdressableCell cell)
{
foreach (int r in _cells.Keys)
foreach (int c in _cells[r].Keys)
{
if (cell == _cells[r][c])
{
return new CellCoordinate(r, c);
}
}
return new CellCoordinate(-1, -1);
}
internal CellAdressableCell this[int row, int column]
{
get
{
if (_cells.ContainsKey(row))
if (_cells[row].ContainsKey(column))
return _cells[row][column];
if (column >= ColCount)
ColCount = column + 1;
if (row >= RowCount)
RowCount = row + 1;
this[row, column] = new CellAdressableCell(parentTable);
return this[row, column];
}
set
{
if (!_cells.ContainsKey(row))
_cells.Add(row, new Dictionary<int, CellAdressableCell>());
if (!_cells[row].ContainsKey(column))
_cells[row].Add(column, value);
else
_cells[row][column] = value;
if (column >= ColCount)
ColCount = column + 1;
if (row >= RowCount)
RowCount = row + 1;
}
}
public void LoadTable (HtmlTable table)
{
int currRow = 0;
foreach (HtmlTableRow r in table.Rows)
{
int currCol = 0;
foreach (HtmlTableCell c in r.Cells)
{
while (this[currRow, currCol].SkippedCell)
currCol++;
this[currRow, currCol] = new CellAdressableCell(this, c);
currCol += c.ColSpan > 0 ? c.ColSpan : 1;
}
this.SetUpSpans();
++currRow;
}
}