//----------------------------------------------------------------------------------------------------x
/// <summary>Determines the visibility of the bottom line in reference to the specified column.</summary>
/// <param name="iCol">Column index</param>
/// <returns>If the bottom line is visible, the method returns <see langword="true"/>, otherwise it returns <see langword="false"/>.</returns>
internal Boolean bVisibleLineBottom(Int32 iCol)
{
Debug.Assert(iCol >= tlmColumn_Start.iIndex && iCol <= tlmColumn_End.iIndex);
Int32 i = tlmRow_End.iIndex;
if (i >= tlmBase.tlmRow_Committed.iIndex)
{
return(true);
}
TlmRow row = tlmBase.aTlmRow[i + 1];
TlmCell cell_Bottom = row.aTlmCell[iCol];
return(iOrderLineBottom > cell_Bottom.iOrderLineTop);
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Determines the visibility of the top line in reference to the specified column.</summary>
/// <param name="iCol">Column index</param>
/// <returns>If the top line is visible, the method returns <see langword="true"/>, otherwise it returns <see langword="false"/>.</returns>
internal Boolean bVisibleLineTop(Int32 iCol)
{
Debug.Assert(iCol >= tlmColumn_Start.iIndex && iCol <= tlmColumn_End.iIndex);
Int32 i = tlmRow_Start.iIndex;
if (i == 0)
{
return(true);
}
TlmRow row = tlmBase.aTlmRow[i - 1];
TlmCell cell_Top = row.aTlmCell[iCol];
return(iOrderLineTop >= cell_Top.iOrderLineBottom);
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Determines the visibility of the right line in reference to the specified row.</summary>
/// <param name="iRow">Row index</param>
/// <returns>If the right line is visible, the method returns <see langword="true"/>, otherwise it returns <see langword="false"/>.</returns>
internal Boolean bVisibleLineRight(Int32 iRow)
{
Debug.Assert(iRow >= tlmRow_Start.iIndex && iRow <= tlmRow_End.iIndex);
Int32 i = tlmColumn_End.iIndex;
if (i == tlmBase.al_TlmColumn.Count - 1)
{
return(true);
}
TlmRow row = tlmBase.aTlmRow[iRow];
TlmCell cell_Right = row.aTlmCell[i + 1];
return(iOrderLineRight > cell_Right.iOrderLineLeft);
}
//----------------------------------------------------------------------------------------------------x
#region Line Visibility
//----------------------------------------------------------------------------------------------------x
//----------------------------------------------------------------------------------------------------x
/// <summary>Determines the visibility of the left line in reference to the specified row.</summary>
/// <param name="iRow">Row index</param>
/// <returns>If the left line is visible, the method returns <see langword="true"/>, otherwise it returns <see langword="false"/>.</returns>
internal Boolean bVisibleLineLeft(Int32 iRow)
{
Debug.Assert(iRow >= tlmRow_Start.iIndex && iRow <= tlmRow_End.iIndex);
Int32 i = tlmColumn_Start.iIndex;
if (i == 0)
{
return(true);
}
TlmRow row = tlmBase.aTlmRow[iRow];
TlmCell cell_Left = row.aTlmCell[i - 1];
return(iOrderLineLeft >= cell_Left.iOrderLineRight);
}
//----------------------------------------------------------------------------------------------------x###
/// <summary>This method will be called before the report objects will be written to the container.</summary>
internal protected override void OnBeforeWrite()
{
foreach (TlmColumn col in al_TlmColumn)
{
TlmCell cell = tlmRow_Committed.aTlmCell[col.iIndex];
if (!Double.IsNaN(col.rBorderBottom))
{
cell.rMarginBottom = col.rBorderBottom;
}
if (!Object.ReferenceEquals(col.pp_BorderBottom, PenProp.pp_Null))
{
cell.pp_LineBottom = col.pp_BorderBottom;
}
}
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Creates the table header.</summary>
private void CreateHeader(Container cont)
{
TlmRow row = tlmRow_New((TlmRow)null);
row.rPreferredHeight = headerRowDef.rPreferredHeight;
foreach (Column col in al_TlmColumn)
{
TlmCell cell = row.aTlmCell[col.iIndex];
HeaderCellDef hd_Base = headerCellDef;
HeaderCellDef hd_Col = col.headerCellDef;
cell.rAlignH = (Double.IsNaN(hd_Col.rAlignH) ? hd_Base.rAlignH : hd_Col.rAlignH);
cell.rAlignV = (Double.IsNaN(hd_Col.rAlignV) ? hd_Base.rAlignV : hd_Col.rAlignV);
cell.rAngle = (Double.IsNaN(hd_Col.rAngle) ? hd_Base.rAngle : hd_Col.rAngle);
cell.textMode = (hd_Col.textMode == TlmBase.TextMode.FallBack ? hd_Base.textMode : hd_Col.textMode);
cell.rLineFeed = (Double.IsNaN(hd_Col.rLineFeed) ? hd_Base.rLineFeed : hd_Col.rLineFeed);
cell.rMarginLeft = (Double.IsNaN(hd_Col.rMarginLeft) ? hd_Base.rMarginLeft : hd_Col.rMarginLeft);
cell.rMarginRight = (Double.IsNaN(hd_Col.rMarginRight) ? hd_Base.rMarginRight : hd_Col.rMarginRight);
cell.rMarginTop = (Double.IsNaN(hd_Col.rMarginTop) ? hd_Base.rMarginTop : hd_Col.rMarginTop);
cell.rMarginBottom = (Double.IsNaN(hd_Col.rMarginBottom) ? hd_Base.rMarginBottom : hd_Col.rMarginBottom);
cell.rIndentLeft = (Double.IsNaN(hd_Col.rIndentLeft) ? hd_Base.rIndentLeft : hd_Col.rIndentLeft);
cell.rIndentRight = (Double.IsNaN(hd_Col.rIndentRight) ? hd_Base.rIndentRight : hd_Col.rIndentRight);
cell.rIndentTop = (Double.IsNaN(hd_Col.rIndentTop) ? hd_Base.rIndentTop : hd_Col.rIndentTop);
cell.rIndentBottom = (Double.IsNaN(hd_Col.rIndentBottom) ? hd_Base.rIndentBottom : hd_Col.rIndentBottom);
cell.bp_Back = (Object.ReferenceEquals(hd_Col.bp_Back, BrushProp.bp_Null) ? hd_Base.bp_Back : hd_Col.bp_Back);
cell.pp_LineLeft = (Object.ReferenceEquals(hd_Col.pp_LineLeft, PenProp.pp_Null) ? hd_Base.pp_LineLeft : hd_Col.pp_LineLeft);
cell.pp_LineRight = (Object.ReferenceEquals(hd_Col.pp_LineRight, PenProp.pp_Null) ? hd_Base.pp_LineRight : hd_Col.pp_LineRight);
cell.pp_LineTop = (Object.ReferenceEquals(hd_Col.pp_LineTop, PenProp.pp_Null) ? hd_Base.pp_LineTop : hd_Col.pp_LineTop);
cell.pp_LineBottom = (Object.ReferenceEquals(hd_Col.pp_LineBottom, PenProp.pp_Null) ? hd_Base.pp_LineBottom : hd_Col.pp_LineBottom);
cell.iOrderLineLeft = (hd_Col.iOrderLineLeft == Int32.MinValue ? hd_Base.iOrderLineLeft : hd_Col.iOrderLineLeft);
cell.iOrderLineRight = (hd_Col.iOrderLineRight == Int32.MinValue ? hd_Base.iOrderLineRight : hd_Col.iOrderLineRight);
cell.iOrderLineTop = (hd_Col.iOrderLineTop == Int32.MinValue ? hd_Base.iOrderLineTop : hd_Col.iOrderLineTop);
cell.iOrderLineBottom = (hd_Col.iOrderLineBottom == Int32.MinValue ? hd_Base.iOrderLineBottom : hd_Col.iOrderLineBottom);
if (col.sHeader != null)
{
cell.Add(new RepString(col.fp_Header, col.sHeader));
}
}
}
//----------------------------------------------------------------------------------------------------x###
/// <summary>This method will be called after a new row has been created.</summary>
/// <param name="row"></param>
internal protected override void OnNewRow(TlmRow row)
{
if (row.iIndex != 0)
{
return;
}
foreach (TlmColumn col in al_TlmColumn)
{
TlmCell cell = row.aTlmCell[col.iIndex];
if (!Double.IsNaN(col.rBorderTop))
{
cell.rMarginTop = col.rBorderTop;
}
if (!Object.ReferenceEquals(col.pp_BorderTop, PenProp.pp_Null))
{
cell.pp_LineTop = col.pp_BorderTop;
}
}
}
//----------------------------------------------------------------------------------------------------x
/// <summary>This method will be called before the report objects will be written to the container.</summary>
internal protected override void OnBeforeWrite()
{
for (Int32 iCol = 0; iCol < al_TlmColumn.Count; iCol++)
{
TlmCell cell = tlmRow_Committed.aTlmCell[iCol];
if (cell.tlmColumn_Start.iIndex != iCol)
{
continue;
}
TlmColumn col = al_TlmColumn[iCol];
if (!Double.IsNaN(col.rBorderBottom))
{
cell.rMarginBottom = col.rBorderBottom;
}
if (!Object.ReferenceEquals(col.pp_BorderBottom, PenProp.pp_Null))
{
cell.pp_LineBottom = col.pp_BorderBottom;
}
}
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Advances the enumerator to the next element of the collection.</summary>
/// <returns>true if the enumerator was successfully advanced to the next element; false if the enumerator has passed the end of the collection.</returns>
public Boolean MoveNext()
{
Int32 iIndex = 0;
if (tlmCell != null)
{
iIndex = tlmCell.tlmColumn_End.iIndex + 1;
}
do
{
if (iIndex >= tlmRow.tlmBase.al_TlmColumn.Count)
{
tlmCell = null;
return(false);
}
tlmCell = tlmRow.aTlmCell[iIndex];
iIndex++;
} while (tlmCell == null);
return(true);
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Calculates the bottom position of the row.</summary>
/// <param name="bCommitted">true: bottom position of committed rows; false: bottom position of all rows. </param>
/// <returns>The bottom position in points (1/72 inch).</returns>
internal Double rCalculateBottomPos(Boolean bCommitted)
{
Debug.Assert(!bCommitted || Object.ReferenceEquals(tlmBase.tlmRow_Committed, this));
Double rY = 0;
for (Int32 iCol = 0; iCol < tlmBase.al_TlmColumn.Count; iCol++)
{
TlmCell cell = aTlmCell[iCol];
if (cell == null || cell.tlmColumn_Start.iIndex != iCol || cell.tlmRow_End.iIndex != iIndex)
{
continue;
}
Double rMaxY = cell.rCalculateMaxY(bCommitted);
rMaxY += cell.rMarginTop + cell.rMarginBottom + cell.tlmRow_Start.rPosTop;
if (rMaxY > rY)
{
rY = rMaxY;
}
}
Debug.Assert(!Double.IsNaN(rY));
return(rY);
}
//----------------------------------------------------------------------------------------------------x
// Virtual Methods
//----------------------------------------------------------------------------------------------------x
//----------------------------------------------------------------------------------------------------x
/// <summary>This method will be called before the row will be closed.</summary>
/// <param name="row">Row that will be closed</param>
internal protected override void OnClosingRow(TlmRow row)
{
if (row.iIndex != 1)
{
return;
}
for (Int32 iCol = 0; iCol < al_TlmColumn.Count; iCol++)
{
TlmCell cell = row.aTlmCell[iCol];
if (cell.tlmColumn_Start.iIndex != iCol)
{
continue;
}
TlmColumn col = al_TlmColumn[iCol];
if (!Double.IsNaN(col.rBorderTop))
{
cell.rMarginTop = col.rBorderTop;
}
if (!Object.ReferenceEquals(col.pp_BorderTop, PenProp.pp_Null))
{
cell.pp_LineTop = col.pp_BorderTop;
}
}
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Creates a row definition object.</summary>
/// <param name="tlmBase">Table layout manager of this row</param>
/// <param name="tlmRow_Prev">The new row will be inserted after <paramref name="tlmRow_Prev"/> or at the beginning if it is <see langword="null"/>.</param>
/// <param name="aCellCreateType">Array with the cell creation data for each column</param>
/// <exception cref="ReportException">The row cannot be created.</exception>
internal TlmRow(TlmBase tlmBase, TlmRow tlmRow_Prev, TlmBase.CellCreateType[] aCellCreateType)
{
tlmBase.CheckStatus_Open("cannot create a row.");
if (tlmBase.al_TlmColumn.Count != aCellCreateType.Length)
{
throw new ReportException("The length of the cell create type array must be equal to the number of coulmns that are defined for this table layout manager.");
}
this.tlmBase = tlmBase;
tlmCellEnumerator = new TlmCellEnumerator(this);
aTlmCell = new ArrayTlmCell(tlmBase.al_TlmColumn.Count);
for (Int32 iCol = 0; iCol < tlmBase.al_TlmColumn.Count; iCol++)
{
TlmColumn col = tlmBase.al_TlmColumn[iCol];
switch (aCellCreateType[iCol])
{
case TlmBase.CellCreateType.New: {
aTlmCell.SetCell(iCol, new TlmCell(col, col, this));
break;
}
case TlmBase.CellCreateType.MergedV: {
if (tlmRow_Prev == null)
{
throw new ReportException("First row cannot be merged vertically.");
}
TlmCell cell_Prev = tlmRow_Prev.aTlmCell[iCol];
if (cell_Prev.tlmColumn_Start.iIndex != iCol)
{
throw new ReportException("Vertically merged cells must start in the same column.");
}
Debug.Assert(cell_Prev.tlmRow_End.iIndex == tlmRow_Prev.iIndex);
cell_Prev.tlmRow_End = this;
while (true)
{
aTlmCell.SetCell(iCol, cell_Prev);
if (iCol >= cell_Prev.tlmColumn_End.iIndex)
{
break;
}
iCol++;
if (aCellCreateType[iCol] != TlmBase.CellCreateType.MergedH)
{
throw new ReportException("Invalid cell create type of column " + iCol.ToString() + "; 'MergedH' expected");
}
}
break;
}
case TlmBase.CellCreateType.MergedH: {
if (iCol == 0)
{
throw new ReportException("First column cannot be merged horizonally.");
}
TlmCell cell_Left = aTlmCell[iCol - 1];
if (!Object.ReferenceEquals(cell_Left.tlmRow_Start, this))
{
throw new ReportException("Horizontally merged cells must start in the same row.");
}
aTlmCell.SetCell(iCol, cell_Left);
Debug.Assert(cell_Left.tlmColumn_End.iIndex + 1 == iCol);
cell_Left.tlmColumn_End = col;
break;
}
case TlmBase.CellCreateType.Empty: {
break;
}
default: {
Debug.Fail("unknown cell create type");
break;
}
}
}
tlmBase.InsertRow(tlmRow_Prev, this);
rPreferredHeight = tlmBase.rowDef.rPreferredHeight;
tlmBase.OnNewRow(this);
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Sets the enumerator to its initial position, which is before the first element in the collection.</summary>
public void Reset()
{
tlmCell = null;
}
//----------------------------------------------------------------------------------------------------x
/// <summary>Sets the cell with the specified index.</summary>
/// <param name="iIndex">Index</param>
/// <param name="cell">Cell</param>
internal void SetCell(Int32 iIndex, TlmCell cell)
{
aTlmCell[iIndex] = cell;
}
