internal override void Render(IRenderData renderData, int page)
{
if (IsNotVisible(renderData))
{
return;
}
var pushTextForwardOnPages = 0;
if (Visibility == PageVisibility.LastPage && renderData.PageNumberInfo.TotalPages != page)
{
pushTextForwardOnPages = renderData.PageNumberInfo.TotalPages.Value - 1;
}
if (_pageRowSet == null)
{
throw new InvalidOperationException("PreRendering has not yet been performed.");
}
renderData.ElementBounds = GetBounds(renderData.ParentBounds);
if (!renderData.IncludeBackground && IsBackground)
{
return;
}
var headerFont = new XFont(_headerFont.GetName(renderData.Section), _headerFont.GetSize(renderData.Section), _headerFont.GetStyle(renderData.Section));
var headerBrush = new XSolidBrush(XColor.FromArgb(_headerFont.GetColor(renderData.Section)));
var lineFont = new XFont(_contentFont.GetName(renderData.Section), _contentFont.GetSize(renderData.Section), _contentFont.GetStyle(renderData.Section));
var lineBrush = new XSolidBrush(XColor.FromArgb(_contentFont.GetColor(renderData.Section)));
var groupFont = new XFont(_groupFont.GetName(renderData.Section), _groupFont.GetSize(renderData.Section), _groupFont.GetStyle(renderData.Section));
var firstColumn = _columns.FirstOrDefault();
if (firstColumn.Value == null)
{
return;
}
var headerSize = renderData.Graphics.MeasureString(firstColumn.Value.Title, headerFont, XStringFormats.TopLeft);
var stdLineSize = renderData.Graphics.MeasureString(firstColumn.Value.Title, lineFont, XStringFormats.TopLeft);
if (renderData.DebugData != null)
{
renderData.Graphics.DrawString(string.Format("Table: {0}", Name), renderData.DebugData.Font, renderData.DebugData.Brush, renderData.ElementBounds.Center);
}
if (renderData.DocumentData != null)
{
var dataTable = renderData.DocumentData.GetDataTable(Name);
if (dataTable != null)
{
var columnPadding = ColumnPadding.ToXUnit(renderData.ElementBounds.Width);
foreach (var column in _columns.Where(x => x.Value.WidthMode == WidthMode.Auto).ToList())
{
//Get the size of the columnt title text
var stringSize = renderData.Graphics.MeasureString(column.Value.Title, headerFont, XStringFormats.TopLeft);
var wd = UnitValue.Parse((stringSize.Width + columnPadding).ToString(CultureInfo.InvariantCulture) + "px");
//If there is a fixed width value, start with that.
if (column.Value.Width == null)
{
column.Value.Width = wd;
}
//If the column header title is greater than
if (column.Value.Width.Value < wd)
{
column.Value.Width = wd;
}
foreach (var row in dataTable.Rows)
{
if (row is DocumentDataTableData)
{
var rowData = row as DocumentDataTableData;
var cellData = GetValue(column.Key, rowData.Columns);
stringSize = renderData.Graphics.MeasureString(cellData, lineFont, XStringFormats.TopLeft);
wd = UnitValue.Parse((stringSize.Width + columnPadding).ToString(CultureInfo.InvariantCulture) + "px");
if (column.Value.Width < wd)
{
column.Value.Width = wd;
}
}
}
}
foreach (var column in _columns.ToList())
{
if (column.Value.HideValue != null)
{
column.Value.Hide = true;
}
foreach (var row in dataTable.Rows)
{
if (row is DocumentDataTableData)
{
var rowData = row as DocumentDataTableData;
var cellData = GetValue(column.Key, rowData.Columns);
var parsedHideValue = GetValue(column.Value.HideValue, rowData.Columns);
if (parsedHideValue != cellData)
{
column.Value.Hide = false;
}
}
}
if (column.Value.Hide)
{
column.Value.Width = new UnitValue();
if (HideTableWhenColumnIsHidden == column.Key)
{
//Hide the entire table
return;
}
}
}
RenderBorder(renderData.ElementBounds, renderData.Graphics, headerSize);
var totalWidth = renderData.ElementBounds.Width;
var nonSpringWidth = _columns.Where(x => x.Value.WidthMode != WidthMode.Spring).Sum(x => x.Value.Width != null ? x.Value.Width.Value.ToXUnit(totalWidth) : 0);
var springCount = _columns.Count(x => x.Value.WidthMode == WidthMode.Spring && !x.Value.Hide);
if (springCount > 0)
{
foreach (var column in _columns.Where(x => x.Value.WidthMode == WidthMode.Spring && !x.Value.Hide).ToList())
{
if (column.Value.Width == null)
{
column.Value.Width = "0";
}
var calculatedWidth = new UnitValue((renderData.ElementBounds.Width - nonSpringWidth) / springCount, UnitValue.EUnit.Point);
if (calculatedWidth > column.Value.Width)
{
column.Value.Width = calculatedWidth;
}
}
}
AssureTotalColumnWidth(renderData.ElementBounds.Width);
//Create header
double left = 0;
var tableColumns = _columns.Values.Where(x => !x.Hide).ToList();
foreach (var column in tableColumns)
{
var alignmentJusttification = 0D;
if (column.Align == Alignment.Right)
{
var stringSize = renderData.Graphics.MeasureString(column.Title, headerFont, XStringFormats.TopLeft);
alignmentJusttification = column.Width.Value.ToXUnit(renderData.ElementBounds.Width) - stringSize.Width - (columnPadding / 2);
}
else
{
alignmentJusttification += columnPadding / 2;
}
renderData.Graphics.DrawString(column.Title, headerFont, headerBrush, new XPoint(renderData.ElementBounds.Left + left + alignmentJusttification, renderData.ElementBounds.Top), XStringFormats.TopLeft);
left += column.Width.Value.ToXUnit(renderData.ElementBounds.Width);
if (renderData.DebugData != null)
{
renderData.Graphics.DrawLine(renderData.DebugData.Pen, renderData.ElementBounds.Left + left, renderData.ElementBounds.Top, renderData.ElementBounds.Left + left, renderData.ElementBounds.Bottom);
}
}
var top = headerSize.Height + RowPadding.ToXUnit(renderData.ElementBounds.Height);
var pageIndex = 1;
var defaultRowset = true;
var pageRowSet = new PageRowSet {
FromRow = 1
};
var index = page - renderData.Section.GetPageOffset() - pushTextForwardOnPages;
if (_pageRowSet.Count > index)
{
try
{
defaultRowset = false;
pageRowSet = _pageRowSet[index];
}
catch (Exception exception)
{
throw new InvalidOperationException(string.Format("_pageRowSet.Count={0}, index={1}", _pageRowSet.Count, index), exception);
}
}
//Draw column separator lines
if (ColumnBorderColor != null)
{
left = 0;
var borderPen = new XPen(ColumnBorderColor.Value, 0.1); //TODO: Set the thickness of the boarder
foreach (var column in _columns.Where(x => !x.Value.Hide).TakeAllButLast().ToList())
{
left += column.Value.Width.Value.ToXUnit(renderData.ElementBounds.Width);
renderData.Graphics.DrawLine(borderPen, renderData.ElementBounds.Left + left, renderData.ElementBounds.Top, renderData.ElementBounds.Left + left, renderData.ElementBounds.Bottom);
}
}
for (var i = pageRowSet.FromRow; i < pageRowSet.ToRow + 1; i++)
{
DocumentDataTableLine row;
try
{
row = dataTable.Rows[i];
}
catch (Exception exception)
{
var msg = string.Format("Looping from {0} to {1}. Currently at {2}, collection has {3} lines.", pageRowSet.FromRow, pageRowSet.ToRow + 1, i, dataTable.Rows.Count);
throw new InvalidOperationException(msg + string.Format("dataTable.Rows.Count={0}, i={1}, pageIndex={2}, page={3}, GetPageOffset={4}, index={5}, FromRow={6}, ToRow={7}, _pageRowSet.Count={8}, defaultRowset={9}", dataTable.Rows.Count, i, pageIndex, page, renderData.Section.GetPageOffset(), index, pageRowSet.FromRow, pageRowSet.ToRow, _pageRowSet.Count, defaultRowset), exception);
}
left = 0;
var lineSize = stdLineSize;
if (row is DocumentDataTableData)
{
var rowData = row as DocumentDataTableData;
foreach (var column in _columns.Where(x => !x.Value.Hide).ToList())
{
var cellData = GetValue(column.Key, rowData.Columns);
var alignmentJusttification = 0D;
if (column.Value.Align == Alignment.Right)
{
var stringSize = renderData.Graphics.MeasureString(cellData, lineFont, XStringFormats.TopLeft);
alignmentJusttification = column.Value.Width.Value.ToXUnit(renderData.ElementBounds.Width) - stringSize.Width - (columnPadding / 2);
}
else
{
alignmentJusttification += columnPadding / 2;
}
var parsedHideValue = GetValue(column.Value.HideValue, rowData.Columns);
if (parsedHideValue == cellData)
{
cellData = string.Empty;
}
//TODO: If the string is too long. Cut the string down.
var calculatedCellData = AssureThatTextFitsInColumn(renderData, cellData, column, columnPadding, lineFont);
renderData.Graphics.DrawString(calculatedCellData, lineFont, lineBrush, new XPoint(renderData.ElementBounds.Left + left + alignmentJusttification, renderData.ElementBounds.Top + top), XStringFormats.TopLeft);
left += column.Value.Width.Value.ToXUnit(renderData.ElementBounds.Width);
}
if (_skipLine != null && pageIndex % SkipLine.Interval == 0)
{
var skipLineHeight = SkipLine.Height.ToXUnit(renderData.ElementBounds.Height);
if (SkipLine.BorderColor != null)
{
renderData.Graphics.DrawLine(new XPen(XColor.FromArgb((Color)SkipLine.BorderColor), 0.1), renderData.ElementBounds.Left, renderData.ElementBounds.Top + top + lineSize.Height + skipLineHeight / 2, renderData.ElementBounds.Right, renderData.ElementBounds.Top + top + lineSize.Height + skipLineHeight / 2);
}
top += skipLineHeight;
}
}
else if (row is DocumentDataTableGroup)
{
var group = row as DocumentDataTableGroup;
if (pageIndex != 1)
{
top += GroupSpacing.ToXUnit(renderData.ElementBounds.Height);
}
var groupData = group.Content;
var stringSize = renderData.Graphics.MeasureString(groupData, groupFont, XStringFormats.TopLeft);
lineSize = stringSize;
var topLeftBox = new XPoint(renderData.ElementBounds.Left + left, renderData.ElementBounds.Top + top);
var topLeftText = new XPoint(renderData.ElementBounds.Left + left + (columnPadding / 2), renderData.ElementBounds.Top + top);
if (GroupBackgroundColor != null)
{
var brush = new XSolidBrush(XColor.FromArgb(GroupBackgroundColor.Value));
var rect = new XRect(topLeftBox, new XSize(renderData.ElementBounds.Width, stringSize.Height));
renderData.Graphics.DrawRectangle(new XPen(XColor.FromArgb(GroupBorderColor ?? GroupBackgroundColor.Value), 0.1), brush, rect);
}
else if (GroupBorderColor != null)
{
var rect = new XRect(topLeftBox, new XSize(renderData.ElementBounds.Width, stringSize.Height));
renderData.Graphics.DrawRectangle(new XPen(XColor.FromArgb(GroupBorderColor.Value), 0.1), rect);
}
renderData.Graphics.DrawString(groupData, groupFont, lineBrush, topLeftText, XStringFormats.TopLeft);
pageIndex = 0;
}
top += lineSize.Height;
top += RowPadding.ToXUnit(renderData.ElementBounds.Height);
pageIndex++;
}
////Draw column separator lines
//if (ColumnBorderColor != null)
//{
// left = 0;
// var borderPen = new XPen(ColumnBorderColor.Value, 0.1); //TODO: Set the thickness of the boarder
// foreach (var column in _columns.Where(x => !x.Value.Hide).TakeAllButLast().ToList())
// {
// left += column.Value.Width.Value.GetXUnitValue(renderData.ElementBounds.Width);
// renderData.Graphics.DrawLine(borderPen, renderData.ElementBounds.Left + left, renderData.ElementBounds.Top, renderData.ElementBounds.Left + left, renderData.ElementBounds.Bottom);
// }
//}
}
}
if (renderData.DebugData != null)
{
renderData.Graphics.DrawRectangle(renderData.DebugData.Pen, renderData.ElementBounds);
}
}
/// <inheritdoc/>
public override async Task SetParametersAsync(ParameterView parameters)
{
if (Rendered)
{
var decimalsChanged = isIntegerType ? false : parameters.TryGetValue <int>(nameof(Decimals), out var paramDecimals) && !Decimals.IsEqual(paramDecimals);
var decimalSeparatorChanged = parameters.TryGetValue <string>(nameof(DecimalSeparator), out var paramDecimalSeparator) && !DecimalSeparator.IsEqual(paramDecimalSeparator);
var alternativeDecimalSeparatorChanged = parameters.TryGetValue <string>(nameof(AlternativeDecimalSeparator), out var paramAlternativeDecimalSeparator) && !AlternativeDecimalSeparator.IsEqual(paramAlternativeDecimalSeparator);
var groupSeparatorChanged = parameters.TryGetValue <string>(nameof(GroupSeparator), out var paramGroupSeparator) && !GroupSeparator.IsEqual(paramGroupSeparator);
var groupSpacingChanged = parameters.TryGetValue <string>(nameof(GroupSpacing), out var paramGroupSpacing) && !GroupSpacing.IsEqual(paramGroupSpacing);
var currencySymbolChanged = parameters.TryGetValue <string>(nameof(CurrencySymbol), out var paramCurrencySymbol) && !CurrencySymbol.IsEqual(paramCurrencySymbol);
var currencySymbolPlacementChanged = parameters.TryGetValue <CurrencySymbolPlacement>(nameof(CurrencySymbolPlacement), out var paramCurrencySymbolPlacement) && !CurrencySymbolPlacement.IsEqual(paramCurrencySymbolPlacement);
var roundingMethodChanged = parameters.TryGetValue <NumericRoundingMethod>(nameof(RoundingMethod), out var paramRoundingMethod) && !RoundingMethod.IsEqual(paramRoundingMethod);
var minChanged = parameters.TryGetValue <TValue>(nameof(Min), out var paramMin) && !Min.IsEqual(paramMin);
var maxChanged = parameters.TryGetValue <TValue>(nameof(Max), out var paramMax) && !Max.IsEqual(paramMax);
var minMaxLimitsOverrideChanged = parameters.TryGetValue <NumericMinMaxLimitsOverride>(nameof(MinMaxLimitsOverride), out var paramMinMaxLimitsOverride) && !MinMaxLimitsOverride.IsEqual(paramMinMaxLimitsOverride);
var selectAllOnFocusChanged = parameters.TryGetValue <bool>(nameof(SelectAllOnFocus), out var paramSelectAllOnFocus) && !SelectAllOnFocus.IsEqual(paramSelectAllOnFocus);
var allowDecimalPaddingChanged = parameters.TryGetValue <NumericAllowDecimalPadding>(nameof(AllowDecimalPadding), out var paramAllowDecimalPadding) && !AllowDecimalPadding.IsEqual(paramAllowDecimalPadding);
var alwaysAllowDecimalSeparatorChanged = parameters.TryGetValue <bool>(nameof(AlwaysAllowDecimalSeparator), out var paramAlwaysAllowDecimalSeparator) && !AlwaysAllowDecimalSeparator.IsEqual(paramAlwaysAllowDecimalSeparator);
var modifyValueOnWheelChanged = parameters.TryGetValue <bool>(nameof(ModifyValueOnWheel), out var paramModifyValueOnWheel) && !ModifyValueOnWheel.IsEqual(paramModifyValueOnWheel);
var wheelOnChanged = parameters.TryGetValue <NumericWheelOn>(nameof(WheelOn), out var paramWheelOn) && !WheelOn.IsEqual(paramWheelOn);
if (decimalsChanged || decimalSeparatorChanged || alternativeDecimalSeparatorChanged ||
groupSeparatorChanged || groupSpacingChanged ||
currencySymbolChanged || currencySymbolPlacementChanged ||
roundingMethodChanged ||
minChanged || maxChanged ||
selectAllOnFocusChanged ||
allowDecimalPaddingChanged || alwaysAllowDecimalSeparatorChanged ||
modifyValueOnWheelChanged)
{
ExecuteAfterRender(async() => await JSModule.UpdateOptions(ElementRef, ElementId, new
{
Decimals = new { Changed = decimalsChanged, Value = GetDecimals() },
DecimalSeparator = new { Changed = decimalSeparatorChanged, Value = paramDecimalSeparator },
AlternativeDecimalSeparator = new { Changed = alternativeDecimalSeparatorChanged, Value = paramAlternativeDecimalSeparator },
GroupSeparator = new { Changed = groupSeparatorChanged, Value = paramGroupSeparator },
GroupSpacing = new { Changed = groupSpacingChanged, Value = paramGroupSpacing },
CurrencySymbol = new { Changed = currencySymbolChanged, Value = paramCurrencySymbol },
CurrencySymbolPlacement = new { Changed = currencySymbolPlacementChanged, Value = paramCurrencySymbolPlacement.ToCurrencySymbolPlacement() },
RoundingMethod = new { Changed = roundingMethodChanged, Value = paramRoundingMethod.ToNumericRoundingMethod() },
AllowDecimalPadding = new { Changed = allowDecimalPaddingChanged, Value = paramAllowDecimalPadding.ToNumericDecimalPadding() },
AlwaysAllowDecimalSeparator = new { Changed = alwaysAllowDecimalSeparatorChanged, Value = paramAlwaysAllowDecimalSeparator },
Min = new { Changed = minChanged, Value = paramMin },
Max = new { Changed = maxChanged, Value = paramMax },
MinMaxLimitsOverride = new { Changed = minMaxLimitsOverrideChanged, Value = paramMinMaxLimitsOverride },
SelectAllOnFocus = new { Changed = selectAllOnFocusChanged, Value = paramSelectAllOnFocus },
ModifyValueOnWheel = new { Changed = modifyValueOnWheelChanged, Value = paramModifyValueOnWheel },
WheelOn = new { Changed = wheelOnChanged, Value = paramWheelOn },
}));
}
var valueChanged = parameters.TryGetValue <TValue>(nameof(Value), out var paramValue) && !Value.IsEqual(paramValue);
if (valueChanged)
{
ExecuteAfterRender(async() => await JSModule.UpdateValue(ElementRef, ElementId, paramValue));
}
}
// This make sure we know that Min or Max parameters are defined and can be checked against the current value.
// Without we cannot determine if Min or Max has a default value when TValue is non-nullable type.
MinDefined = parameters.TryGetValue <TValue>(nameof(Min), out var min);
MaxDefined = parameters.TryGetValue <TValue>(nameof(Max), out var max);
await base.SetParametersAsync(parameters);
if (ParentValidation != null)
{
if (parameters.TryGetValue <Expression <Func <TValue> > >(nameof(ValueExpression), out var expression))
{
await ParentValidation.InitializeInputExpression(expression);
}
if (parameters.TryGetValue <string>(nameof(Pattern), out var pattern))
{
// make sure we get the newest value
var value = parameters.TryGetValue <TValue>(nameof(Value), out var inValue)
? inValue
: InternalValue;
await ParentValidation.InitializeInputPattern(pattern, value);
}
await InitializeValidation();
}
}
internal override int PreRender(IRenderData renderData)
{
_pageRowSet = new List <PageRowSet>();
renderData.ElementBounds = GetBounds(renderData.ParentBounds);
if (IsBackground && !renderData.IncludeBackground)
{
return(0);
}
var headerFont = new XFont(_headerFont.GetName(renderData.Section), _headerFont.GetSize(renderData.Section), _headerFont.GetStyle(renderData.Section));
var lineFont = new XFont(_contentFont.GetName(renderData.Section), _contentFont.GetSize(renderData.Section), _contentFont.GetStyle(renderData.Section));
var groupFont = new XFont(_groupFont.GetName(renderData.Section), _groupFont.GetSize(renderData.Section), _groupFont.GetStyle(renderData.Section));
var firstColumn = _columns.FirstOrDefault();
if (firstColumn.Value == null)
{
return(0);
}
var headerSize = renderData.Graphics.MeasureString(firstColumn.Value.Title, headerFont, XStringFormats.TopLeft);
var stdLineSize = renderData.Graphics.MeasureString(firstColumn.Value.Title, lineFont, XStringFormats.TopLeft);
if (renderData.DocumentData != null)
{
var dataTable = renderData.DocumentData.GetDataTable(Name);
if (dataTable != null)
{
var top = headerSize.Height + RowPadding.ToXUnit(renderData.ElementBounds.Height);
var pageIndex = 1;
var firstLineOnPage = 0;
for (var i = 0; i < dataTable.Rows.Count; i++)
{
var lineSize = stdLineSize;
if (dataTable.Rows[i] is DocumentDataTableData)
{
if (_skipLine != null && pageIndex % SkipLine.Interval == 0)
{
top += SkipLine.Height.ToXUnit(renderData.ElementBounds.Height);
}
}
else if (dataTable.Rows[i] is DocumentDataTableGroup)
{
top += GroupSpacing.ToXUnit(renderData.ElementBounds.Height);
lineSize = renderData.Graphics.MeasureString("X", groupFont, XStringFormats.TopLeft);
pageIndex = 0;
}
top += lineSize.Height;
top += RowPadding.ToXUnit(renderData.ElementBounds.Height);
pageIndex++;
if (top > renderData.ElementBounds.Height - lineSize.Height)
{
_pageRowSet.Add(new PageRowSet {
FromRow = firstLineOnPage, ToRow = i
});
firstLineOnPage = i + 1;
top = headerSize.Height + RowPadding.ToXUnit(renderData.ElementBounds.Height);
}
}
if (firstLineOnPage != dataTable.Rows.Count)
{
_pageRowSet.Add(new PageRowSet {
FromRow = firstLineOnPage, ToRow = dataTable.Rows.Count - 1
});
}
}
}
return(_pageRowSet.Count);
}
