/// <summary>
/// Parse a string "1,2,3,4" to a ColumnDisplay array.
/// </summary>
/// <param name="size">The string to parse.</param>
/// <returns>The integer array.</returns>
public static ColumnDisplay[] GetSizes(string size)
{
ColumnDisplay[] sizes = null;
if (String.IsNullOrEmpty(size) == false)
{
string[] elts = size.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
sizes = new ColumnDisplay[elts.Length];
for (int i = 0; i < elts.Length; i++)
{
sizes[i] = new ColumnDisplay(elts[i]);
}
}
return(sizes);
}
protected ColumnDisplay[] GetSizes(GenericScore genScore, string[][] labels)
{
ColumnDisplay[] cols = null;
if (!this.AutoSize)
{
cols = ColumnDisplay.GetSizes(genScore.Sizes);
}
else
{
// evaluate max size foreach column
// warning: all columns do not have the same number of columns
Dictionary <int, int> coldic = new Dictionary <int, int>();
foreach (string[] row in labels)
{
if (row == null)
{
continue;
}
for (int i = 0; i < row.Length; i++)
{
string cell = row[i];
int length = String.IsNullOrEmpty(cell) ? 0 : cell.Length;
if (coldic.ContainsKey(i))
{
coldic[i] = Math.Max(coldic[i], length);
}
else
{
coldic[i] = length;
}
}
}
cols = new ColumnDisplay[coldic.Count];
foreach (int key in coldic.Keys)
{
cols[key] = new ColumnDisplay(coldic[key], ColumnDisplay.Alignment.Left);
}
}
return(cols);
}
public override IList <T> Build(BaseScore score, string[][] labels, int startLine, int startColumn,
int startX, int startY, int pnlWidth, int pnlHeight,
CreateControlDelegate <T> createControl,
out bool overRight, out bool overDown, out int lineNumber, out int colNumber)
{
lineNumber = -1;
colNumber = -1;
overRight = false;
overDown = false;
//Tools.LogMessage("X = {0}, Y = {1}, W = {2}, H = {3}", startX, startY, pnlWidth, pnlHeight);
GenericScore genScore = score as GenericScore;
if (genScore == null)
{
return(null);
}
int maxX = startX + pnlWidth;
int maxY = startY + pnlHeight;
int posX = startX;
int posY = startY;
int maxColumnSize = pnlWidth / m_charWidth;
// Get Columns Sizes
ColumnDisplay[] cols = GetSizes(genScore, labels);
RuleEvaluator engine = new RuleEvaluator(genScore.Rules);
ParsingOptions opt = genScore.GetParseOption();
bool reverseOrder = Tools.CheckParsingOption(opt, ParsingOptions.Reverse);
bool wordWrap = Tools.CheckParsingOption(opt, ParsingOptions.WordWrap);
// for all the rows
IList <T> controls = new List <T>();
int totalLines = labels.Count(p => p != null && p[0] != ScoreCenterPlugin.C_HEADER);
foreach (string[] row_ in labels)
{
// ignore empty lines
if (row_ == null || row_.Length == 0)
{
continue;
}
lineNumber++;
// ignore lines on previous page
if (lineNumber < startLine)
{
continue;
}
// calculate X position
posX = startX;// -startColumn;
// ignore if outside and break to next row
if (LimitToPage && posY > maxY)
{
overDown = true;
break;
}
bool isHeader = (row_[0] == ScoreCenterPlugin.C_HEADER);
string[] row = isHeader ? row_.Where(c => c != ScoreCenterPlugin.C_HEADER).ToArray() : row_;
#region Evaluate rule for full line
//bool isHeader = !String.IsNullOrEmpty(this.Score.Headers) && lineNumber == 0;
Style lineStyle = (lineNumber % 2 == 0) ? m_defaultStyle : m_altStyle;
bool merge = false;
if (!isHeader)
{
Rule rule = engine.CheckLine(row, lineNumber, totalLines);
if (rule != null)
{
// skip lines and continue
if (rule.Action == RuleAction.SkipLine)
{
continue;
}
merge = rule.Action == RuleAction.MergeCells;
lineStyle = FindStyle(rule.Format) ?? lineStyle;
}
}
#endregion
#region For all columns
int nbLines = 1;
int nbControls = 0;
for (int index = startColumn; index < row.Length; index++)
{
int colIndex = reverseOrder ? row.Length - index - 1 : index;
// get cell
string cell = row[colIndex];
ColumnDisplay colSize = GetColumnSize(colIndex, cols, cell, merge);
if (colSize.Size == 0)
{
continue;
}
// ignore controls outside area
if (LimitToPage && posX > maxX)
{
overRight = true;
continue;
}
// evaluate size of the control in pixel
int maxChar = Math.Min(colSize.Size + 1, maxColumnSize);
// wrap needed?
if (wordWrap || AutoWrap)
{
int i = maxChar + 1;
while (i < cell.Length)
{
cell = cell.Insert(i, Environment.NewLine);
i += maxChar + 1;
}
}
// count new lines
int nb = Tools.CountLines(cell);
nbLines = Math.Max(nbLines, nb);
int length = m_charWidth * maxChar;
int height = m_charHeight * nbLines;
if (posX < startX)
{
// cell was on previous page
// increase posX so that we can get to current page
posX += length;
continue;
}
#region Evaluate rule for the cell
Style cellStyle = lineStyle;
if (!isHeader)
{
IList <Rule> cellRules = engine.CheckCell(cell, colIndex);
foreach (var cellRule in cellRules)
{
cell = RuleProcessor.Process(cell, cellRule);
if (cellRule != null && cellRule.Action == RuleAction.FormatCell)
{
cellStyle = FindStyle(cellRule.Format) ?? lineStyle;
}
}
}
#endregion
// create the control
string[] aa = cell.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < aa.Length; i++)
{
T control = createControl(posX, posY + (i * m_charHeight), length, m_charHeight,
colSize.Alignement,
aa[i],
m_fontName, m_fontSize, cellStyle, maxChar, colIndex);
if (control != null)
{
controls.Add(control);
nbControls++;
}
}
// set X pos to the end of the control
posX += Math.Min(length, pnlWidth - 1);
}
#endregion
// set Y pos to the bottom of the control
if (nbControls > 0 || isHeader)
{
posY += m_charHeight * nbLines;
}
}
Tools.LogMessage("{0}: {1} controls created", score.Id, controls.Count);
return(controls);
}
