public void RemoveTile(Tile tile)
{
if (!this.Controls.Contains(tile))
{
return;
}
PlaceholderTile placeholder = new PlaceholderTile();
TableLayoutPanelCellPosition position = this.GetCellPosition(tile);
int colSpan = this.GetColumnSpan(tile);
int rowSpan = this.GetRowSpan(tile);
this.Controls.Remove(tile);
this.Controls.Add(placeholder, position.Column, position.Row);
this.SetColumnSpan(tile, colSpan);
this.SetRowSpan(tile, rowSpan);
}
public void UseCustomLayout(int columns, int rows, int centerColumns = 0, int centerRows = 0)
{
if ((centerColumns == 0) && (centerRows == 0))
{
// Equal sized column and row layout.
// Calculate counts and sizes.
this.Puppet.ColumnCount = columns;
this.Puppet.RowCount = rows;
float width = 100.0f / columns;
float height = 100.0f / rows;
// Adjust columns.
this.Puppet.ColumnStyles.Clear();
for (int c = 0; c < columns; c++)
{
this.Puppet.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, width));
}
// Adjust rows.
this.Puppet.RowStyles.Clear();
for (int r = 0; r < rows; r++)
{
this.Puppet.RowStyles.Add(new RowStyle(SizeType.Percent, height));
}
}
else
{
// Equal sized side columns or rows with larger center rows or columns.
// Calculate counts and sizes.
int sideColumns = columns;
int sideRows = rows;
int totalColumns = sideColumns + centerColumns;
int totalRows = sideRows + centerRows;
float centerFactor = 2.0f; // Multiple of the center tile size compared to side tiles.
float sideColumnWidth = 100.0f / (sideColumns + centerColumns * centerFactor);
float sideRowHeight = 100.0f / (sideRows + centerRows * centerFactor);
// Set Column and Row counts.
this.Puppet.ColumnCount = totalColumns;
this.Puppet.RowCount = totalRows;
// Clear styles.
this.Puppet.ColumnStyles.Clear();
this.Puppet.RowStyles.Clear();
// Set style for columns.
for (int c = 0; c < (int)Math.Ceiling(sideColumns / 2.0); c++)
{
this.Puppet.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, sideColumnWidth));
}
for (int c = 0; c < centerColumns; c++)
{
this.Puppet.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, sideColumnWidth * centerFactor));
}
for (int c = 0; c < (int)Math.Floor(sideColumns / 2.0); c++)
{
this.Puppet.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, sideColumnWidth));
}
// Set style for the rows.
for (int r = 0; r < (int)Math.Ceiling(sideRows / 2.0); r++)
{
this.Puppet.RowStyles.Add(new RowStyle(SizeType.Percent, sideRowHeight));
}
for (int r = 0; r < centerRows; r++)
{
this.Puppet.RowStyles.Add(new RowStyle(SizeType.Percent, sideRowHeight * centerFactor));
}
for (int r = 0; r < (int)Math.Floor(sideRows / 2.0); r++)
{
this.Puppet.RowStyles.Add(new RowStyle(SizeType.Percent, sideRowHeight));
}
// Place spanning placeholders.
PlaceholderTile placeholder;
for (int c = 0; c < centerColumns; c++)
{
placeholder = new PlaceholderTile();
this.Puppet.Controls.Add(placeholder, sideColumns + c - 1, 0);
this.Puppet.SetRowSpan(placeholder, sideRows);
}
for (int r = 0; r < centerRows; r++)
{
placeholder = new PlaceholderTile();
this.Puppet.Controls.Add(placeholder, 0, sideRows + r - 1);
this.Puppet.SetColumnSpan(placeholder, sideColumns);
}
}
this.Puppet.RefreshPlaceholders();
}