internal SLMergeCell Clone()
{
SLMergeCell mc = new SLMergeCell();
mc.iStartRowIndex = this.iStartRowIndex;
mc.iStartColumnIndex = this.iStartColumnIndex;
mc.iEndRowIndex = this.iEndRowIndex;
mc.iEndColumnIndex = this.iEndColumnIndex;
mc.bIsValid = this.bIsValid;
return(mc);
}
internal SLMergeCell Clone()
{
SLMergeCell mc = new SLMergeCell();
mc.iStartRowIndex = this.iStartRowIndex;
mc.iStartColumnIndex = this.iStartColumnIndex;
mc.iEndRowIndex = this.iEndRowIndex;
mc.iEndColumnIndex = this.iEndColumnIndex;
mc.bIsValid = this.bIsValid;
return mc;
}
private void LoadSelectedWorksheet()
{
// Need to check?
//if (string.IsNullOrEmpty(gsSelectedWorksheetRelationshipID)) return;
WorksheetPart wsp = (WorksheetPart)wbp.GetPartById(gsSelectedWorksheetRelationshipID);
slws = new SLWorksheet(SimpleTheme.listThemeColors, SimpleTheme.listIndexedColors, SimpleTheme.ThemeColumnWidth, SimpleTheme.ThemeColumnWidthInEMU, SimpleTheme.ThemeMaxDigitWidth, SimpleTheme.listColumnStepSize, SimpleTheme.ThemeRowHeight);
int index = 0;
SLColumnProperties cp;
Column col;
SLSheetView slsv;
MergeCell mc;
SLMergeCell slmc;
SLConditionalFormatting condformat;
SLHyperlink hl;
OpenXmlReader oxrRow;
int iRowIndex = -1;
int iColumnIndex = -1;
int iGuessRowIndex = 0;
int iGuessColumnIndex = 0;
SLRowProperties rp;
Row r;
Cell c;
SLCell slc;
OpenXmlReader oxr = OpenXmlReader.Create(wsp);
while (oxr.Read())
{
if (oxr.ElementType == typeof(SheetProperties))
{
SheetProperties sprop = (SheetProperties)oxr.LoadCurrentElement();
slws.PageSettings.SheetProperties.FromSheetProperties(sprop);
}
else if (oxr.ElementType == typeof(SheetView))
{
slsv = new SLSheetView();
slsv.FromSheetView((SheetView)oxr.LoadCurrentElement());
slws.SheetViews.Add(slsv);
// we're concerned only with the first workbook view.
if (slsv.ShowFormulas && slsv.WorkbookViewId == 0) slws.IsDoubleColumnWidth = true;
}
else if (oxr.ElementType == typeof(SheetFormatProperties))
{
SheetFormatProperties sfp = (SheetFormatProperties)oxr.LoadCurrentElement();
slws.SheetFormatProperties.FromSheetFormatProperties(sfp);
}
else if (oxr.ElementType == typeof(Column))
{
#region Column
int i = 0;
col = (Column)oxr.LoadCurrentElement();
int min = (int)col.Min.Value;
int max = (int)col.Max.Value;
for (i = min; i <= max; ++i)
{
cp = new SLColumnProperties(SimpleTheme.ThemeColumnWidth, SimpleTheme.ThemeColumnWidthInEMU, SimpleTheme.ThemeMaxDigitWidth, SimpleTheme.listColumnStepSize);
if (col.Width != null)
{
cp.Width = col.Width.Value;
cp.HasWidth = true;
}
if (col.Style != null)
{
index = (int)col.Style.Value;
// default is 0
if (index > 0 && index < listStyle.Count)
{
cp.StyleIndex = (uint)index;
}
}
if (col.Hidden != null && col.Hidden.Value) cp.Hidden = col.Hidden.Value;
if (col.BestFit != null && col.BestFit.Value) cp.BestFit = col.BestFit.Value;
if (col.Phonetic != null && col.Phonetic.Value) cp.Phonetic = col.Phonetic.Value;
if (col.OutlineLevel != null && col.OutlineLevel.Value > 0) cp.OutlineLevel = col.OutlineLevel.Value;
if (col.Collapsed != null && col.Collapsed.Value) cp.Collapsed = col.Collapsed.Value;
slws.ColumnProperties[i] = cp;
}
#endregion
}
else if (oxr.ElementType == typeof(Row))
{
#region Row
++iGuessRowIndex;
iGuessColumnIndex = 0;
r = (Row)oxr.LoadCurrentElement();
rp = new SLRowProperties(SimpleTheme.ThemeRowHeight);
if (r.RowIndex != null)
{
iRowIndex = (int)r.RowIndex.Value;
iGuessRowIndex = iRowIndex;
}
if (r.StyleIndex != null)
{
index = (int)r.StyleIndex.Value;
// default is 0
if (index > 0 && index < listStyle.Count)
{
rp.StyleIndex = (uint)index;
}
}
if (r.Height != null)
{
rp.HasHeight = true;
rp.Height = r.Height.Value;
}
if (r.Hidden != null && r.Hidden.Value) rp.Hidden = r.Hidden.Value;
if (r.OutlineLevel != null && r.OutlineLevel.Value > 0) rp.OutlineLevel = r.OutlineLevel.Value;
if (r.Collapsed != null && r.Collapsed.Value) rp.Collapsed = r.Collapsed.Value;
if (r.ThickTop != null && r.ThickTop.Value) rp.ThickTop = r.ThickTop.Value;
if (r.ThickBot != null && r.ThickBot.Value) rp.ThickBottom = r.ThickBot.Value;
if (r.ShowPhonetic != null && r.ShowPhonetic.Value) rp.ShowPhonetic = r.ShowPhonetic.Value;
if (slws.RowProperties.ContainsKey(iGuessRowIndex))
{
slws.RowProperties[iGuessRowIndex] = rp;
}
else
{
slws.RowProperties.Add(iGuessRowIndex, rp);
}
oxrRow = OpenXmlReader.Create(r);
while (oxrRow.Read())
{
if (oxrRow.ElementType == typeof(Cell))
{
++iGuessColumnIndex;
c = (Cell)oxrRow.LoadCurrentElement();
slc = new SLCell();
slc.FromCell(c);
if (c.CellReference != null)
{
if (SLTool.FormatCellReferenceToRowColumnIndex(c.CellReference.Value, out iRowIndex, out iColumnIndex))
{
iGuessRowIndex = iRowIndex;
iGuessColumnIndex = iColumnIndex;
slws.Cells[new SLCellPoint(iGuessRowIndex, iGuessColumnIndex)] = slc;
}
else
{
slws.Cells[new SLCellPoint(iGuessRowIndex, iGuessColumnIndex)] = slc;
}
}
else
{
slws.Cells[new SLCellPoint(iGuessRowIndex, iGuessColumnIndex)] = slc;
}
}
}
oxrRow.Close();
#endregion
}
else if (oxr.ElementType == typeof(SheetProtection))
{
SLSheetProtection sp = new SLSheetProtection();
sp.FromSheetProtection((SheetProtection)oxr.LoadCurrentElement());
slws.HasSheetProtection = true;
slws.SheetProtection = sp.Clone();
}
else if (oxr.ElementType == typeof(AutoFilter))
{
SLAutoFilter af = new SLAutoFilter();
af.FromAutoFilter((AutoFilter)oxr.LoadCurrentElement());
slws.HasAutoFilter = true;
slws.AutoFilter = af.Clone();
}
else if (oxr.ElementType == typeof(MergeCell))
{
mc = (MergeCell)oxr.LoadCurrentElement();
slmc = new SLMergeCell();
slmc.FromMergeCell(mc);
if (slmc.IsValid) slws.MergeCells.Add(slmc);
}
else if (oxr.ElementType == typeof(ConditionalFormatting))
{
condformat = new SLConditionalFormatting();
condformat.FromConditionalFormatting((ConditionalFormatting)oxr.LoadCurrentElement());
slws.ConditionalFormattings.Add(condformat);
}
else if (oxr.ElementType == typeof(DataValidations))
{
DataValidations dvs = (DataValidations)oxr.LoadCurrentElement();
if (dvs.DisablePrompts != null) slws.DataValidationDisablePrompts = dvs.DisablePrompts.Value;
if (dvs.XWindow != null) slws.DataValidationXWindow = dvs.XWindow.Value;
if (dvs.YWindow != null) slws.DataValidationYWindow = dvs.YWindow.Value;
using (OpenXmlReader oxrDataValidation = OpenXmlReader.Create(dvs))
{
SLDataValidation dv;
while (oxrDataValidation.Read())
{
if (oxrDataValidation.ElementType == typeof(DataValidation))
{
dv = new SLDataValidation();
dv.FromDataValidation((DataValidation)oxrDataValidation.LoadCurrentElement());
slws.DataValidations.Add(dv);
}
}
}
}
else if (oxr.ElementType == typeof(Hyperlink))
{
hl = new SLHyperlink();
hl.FromHyperlink((Hyperlink)oxr.LoadCurrentElement());
slws.Hyperlinks.Add(hl);
}
else if (oxr.ElementType == typeof(PrintOptions))
{
PrintOptions po = (PrintOptions)oxr.LoadCurrentElement();
if (po.HorizontalCentered != null) slws.PageSettings.PrintHorizontalCentered = po.HorizontalCentered.Value;
if (po.VerticalCentered != null) slws.PageSettings.PrintVerticalCentered = po.VerticalCentered.Value;
if (po.Headings != null) slws.PageSettings.PrintHeadings = po.Headings.Value;
if (po.GridLines != null) slws.PageSettings.PrintGridLines = po.GridLines.Value;
if (po.GridLinesSet != null) slws.PageSettings.PrintGridLinesSet = po.GridLinesSet.Value;
}
else if (oxr.ElementType == typeof(PageMargins))
{
PageMargins pm = (PageMargins)oxr.LoadCurrentElement();
if (pm.Left != null) slws.PageSettings.LeftMargin = pm.Left.Value;
if (pm.Right != null) slws.PageSettings.RightMargin = pm.Right.Value;
if (pm.Top != null) slws.PageSettings.TopMargin = pm.Top.Value;
if (pm.Bottom != null) slws.PageSettings.BottomMargin = pm.Bottom.Value;
if (pm.Header != null) slws.PageSettings.HeaderMargin = pm.Header.Value;
if (pm.Footer != null) slws.PageSettings.FooterMargin = pm.Footer.Value;
}
else if (oxr.ElementType == typeof(PageSetup))
{
PageSetup ps = (PageSetup)oxr.LoadCurrentElement();
// consider setting to 1 if not one of the "valid" paper sizes?
if (ps.PaperSize != null) slws.PageSettings.PaperSize = (SLPaperSizeValues)ps.PaperSize.Value;
if (ps.Scale != null) slws.PageSettings.iScale = ps.Scale.Value;
if (ps.FirstPageNumber != null) slws.PageSettings.FirstPageNumber = ps.FirstPageNumber.Value;
if (ps.FitToWidth != null) slws.PageSettings.iFitToWidth = ps.FitToWidth.Value;
if (ps.FitToHeight != null) slws.PageSettings.iFitToHeight = ps.FitToHeight.Value;
if (ps.PageOrder != null) slws.PageSettings.PageOrder = ps.PageOrder.Value;
if (ps.Orientation != null) slws.PageSettings.Orientation = ps.Orientation.Value;
if (ps.UsePrinterDefaults != null) slws.PageSettings.UsePrinterDefaults = ps.UsePrinterDefaults.Value;
if (ps.BlackAndWhite != null) slws.PageSettings.BlackAndWhite = ps.BlackAndWhite.Value;
if (ps.Draft != null) slws.PageSettings.Draft = ps.Draft.Value;
if (ps.CellComments != null) slws.PageSettings.CellComments = ps.CellComments.Value;
if (ps.Errors != null) slws.PageSettings.Errors = ps.Errors.Value;
if (ps.HorizontalDpi != null) slws.PageSettings.HorizontalDpi = ps.HorizontalDpi.Value;
if (ps.VerticalDpi != null) slws.PageSettings.VerticalDpi = ps.VerticalDpi.Value;
if (ps.Copies != null) slws.PageSettings.Copies = ps.Copies.Value;
}
else if (oxr.ElementType == typeof(HeaderFooter))
{
HeaderFooter hf = (HeaderFooter)oxr.LoadCurrentElement();
if (hf.OddHeader != null) slws.PageSettings.OddHeaderText = hf.OddHeader.Text;
if (hf.OddFooter != null) slws.PageSettings.OddFooterText = hf.OddFooter.Text;
if (hf.EvenHeader != null) slws.PageSettings.EvenHeaderText = hf.EvenHeader.Text;
if (hf.EvenFooter != null) slws.PageSettings.EvenFooterText = hf.EvenFooter.Text;
if (hf.FirstHeader != null) slws.PageSettings.FirstHeaderText = hf.FirstHeader.Text;
if (hf.FirstFooter != null) slws.PageSettings.FirstFooterText = hf.FirstFooter.Text;
if (hf.DifferentOddEven != null) slws.PageSettings.DifferentOddEvenPages = hf.DifferentOddEven.Value;
if (hf.DifferentFirst != null) slws.PageSettings.DifferentFirstPage = hf.DifferentFirst.Value;
if (hf.ScaleWithDoc != null) slws.PageSettings.ScaleWithDocument = hf.ScaleWithDoc.Value;
if (hf.AlignWithMargins != null) slws.PageSettings.AlignWithMargins = hf.AlignWithMargins.Value;
}
else if (oxr.ElementType == typeof(RowBreaks))
{
SLBreak b;
uint rowbkindex;
using (OpenXmlReader oxrRowBreaks = OpenXmlReader.Create((RowBreaks)oxr.LoadCurrentElement()))
{
while (oxrRowBreaks.Read())
{
if (oxrRowBreaks.ElementType == typeof(Break))
{
b = new SLBreak();
b.FromBreak((Break)oxrRowBreaks.LoadCurrentElement());
rowbkindex = b.Id;
slws.RowBreaks[(int)rowbkindex] = b;
}
}
}
}
else if (oxr.ElementType == typeof(ColumnBreaks))
{
SLBreak b;
uint colbkindex;
using (OpenXmlReader oxrColBreaks = OpenXmlReader.Create((ColumnBreaks)oxr.LoadCurrentElement()))
{
while (oxrColBreaks.Read())
{
if (oxrColBreaks.ElementType == typeof(Break))
{
b = new SLBreak();
b.FromBreak((Break)oxrColBreaks.LoadCurrentElement());
colbkindex = b.Id;
slws.ColumnBreaks[(int)colbkindex] = b;
}
}
}
}
else if (oxr.ElementType == typeof(DocumentFormat.OpenXml.Spreadsheet.Drawing))
{
DocumentFormat.OpenXml.Spreadsheet.Drawing drawing = (DocumentFormat.OpenXml.Spreadsheet.Drawing)oxr.LoadCurrentElement();
slws.DrawingId = drawing.Id;
if (wsp.DrawingsPart != null)
{
Xdr.NonVisualDrawingProperties nvdp;
uint iUniqueId = 1;
using (OpenXmlReader oxrDrawing = OpenXmlReader.Create(wsp.DrawingsPart.WorksheetDrawing))
{
while (oxrDrawing.Read())
{
if (oxrDrawing.ElementType == typeof(Xdr.NonVisualDrawingProperties))
{
nvdp = (Xdr.NonVisualDrawingProperties)oxrDrawing.LoadCurrentElement();
if (nvdp.Id != null && nvdp.Id.Value > iUniqueId)
{
iUniqueId = nvdp.Id.Value;
}
}
}
}
slws.NextWorksheetDrawingId = iUniqueId + 1;
}
}
else if (oxr.ElementType == typeof(Picture))
{
Picture pic = (Picture)oxr.LoadCurrentElement();
slws.BackgroundPictureId = pic.Id;
slws.BackgroundPictureDataIsInFile = null;
}
else if (oxr.ElementType == typeof(WorksheetExtensionList))
{
WorksheetExtensionList wsextlist = (WorksheetExtensionList)oxr.LoadCurrentElement();
SLConditionalFormatting2010 cf2010;
X14.SparklineGroup sparkgrp;
SLSparklineGroup spkgrp;
using (OpenXmlReader oxrext = OpenXmlReader.Create(wsextlist))
{
while (oxrext.Read())
{
if (oxrext.ElementType == typeof(X14.ConditionalFormatting))
{
cf2010 = new SLConditionalFormatting2010();
cf2010.FromConditionalFormatting((X14.ConditionalFormatting)oxrext.LoadCurrentElement());
slws.ConditionalFormattings2010.Add(cf2010.Clone());
}
else if (oxrext.ElementType == typeof(X14.SparklineGroup))
{
sparkgrp = (X14.SparklineGroup)oxrext.LoadCurrentElement();
spkgrp = new SLSparklineGroup(SimpleTheme.listThemeColors, SimpleTheme.listIndexedColors);
spkgrp.FromSparklineGroup(sparkgrp);
slws.SparklineGroups.Add(spkgrp.Clone());
}
}
}
}
}
oxr.Dispose();
if (wsp.TableDefinitionParts != null)
{
SLTable t;
foreach (TableDefinitionPart tdp in wsp.TableDefinitionParts)
{
t = new SLTable();
t.FromTable(tdp.Table);
t.RelationshipID = wsp.GetIdOfPart(tdp);
t.IsNewTable = false;
slws.Tables.Add(t);
}
}
}
/// <summary>
/// Unmerge cells given a corner cell of an existing merged rectangle of cells, and the opposite corner cell. For example, the top-left corner cell and the bottom-right corner cell. Or the bottom-left corner cell and the top-right corner cell.
/// </summary>
/// <param name="StartRowIndex">The row index of the corner cell.</param>
/// <param name="StartColumnIndex">The column index of the corner cell.</param>
/// <param name="EndRowIndex">The row index of the opposite corner cell.</param>
/// <param name="EndColumnIndex">The column index of the opposite corner cell.</param>
/// <returns>True if unmerging is successful. False otherwise.</returns>
public bool UnmergeWorksheetCells(int StartRowIndex, int StartColumnIndex, int EndRowIndex, int EndColumnIndex)
{
int iStartRowIndex = 1, iEndRowIndex = 1, iStartColumnIndex = 1, iEndColumnIndex = 1;
if (StartRowIndex < EndRowIndex)
{
iStartRowIndex = StartRowIndex;
iEndRowIndex = EndRowIndex;
}
else
{
iStartRowIndex = EndRowIndex;
iEndRowIndex = StartRowIndex;
}
if (StartColumnIndex < EndColumnIndex)
{
iStartColumnIndex = StartColumnIndex;
iEndColumnIndex = EndColumnIndex;
}
else
{
iStartColumnIndex = EndColumnIndex;
iEndColumnIndex = StartColumnIndex;
}
bool result = false;
SLMergeCell mc = new SLMergeCell();
for (int i = 0; i < slws.MergeCells.Count; ++i)
{
mc = slws.MergeCells[i];
if (mc.StartRowIndex == iStartRowIndex && mc.StartColumnIndex == iStartColumnIndex && mc.EndRowIndex == iEndRowIndex && mc.EndColumnIndex == iEndColumnIndex)
{
slws.MergeCells.RemoveAt(i);
result = true;
break;
}
}
return result;
}
/// <summary>
/// Merge cells given a corner cell of the to-be-merged rectangle of cells, and the opposite corner cell. For example, the top-left corner cell and the bottom-right corner cell. Or the bottom-left corner cell and the top-right corner cell.
/// </summary>
/// <param name="StartRowIndex">The row index of the corner cell.</param>
/// <param name="StartColumnIndex">The column index of the corner cell.</param>
/// <param name="EndRowIndex">The row index of the opposite corner cell.</param>
/// <param name="EndColumnIndex">The column index of the opposite corner cell.</param>
/// <returns>True if merging is successful. False otherwise.</returns>
public bool MergeWorksheetCells(int StartRowIndex, int StartColumnIndex, int EndRowIndex, int EndColumnIndex)
{
int iStartRowIndex = 1, iEndRowIndex = 1, iStartColumnIndex = 1, iEndColumnIndex = 1;
if (StartRowIndex < EndRowIndex)
{
iStartRowIndex = StartRowIndex;
iEndRowIndex = EndRowIndex;
}
else
{
iStartRowIndex = EndRowIndex;
iEndRowIndex = StartRowIndex;
}
if (StartColumnIndex < EndColumnIndex)
{
iStartColumnIndex = StartColumnIndex;
iEndColumnIndex = EndColumnIndex;
}
else
{
iStartColumnIndex = EndColumnIndex;
iEndColumnIndex = StartColumnIndex;
}
// no point merging one cell
if (iStartRowIndex == iEndRowIndex && iStartColumnIndex == iEndColumnIndex)
{
return false;
}
int i;
bool result = false;
SLMergeCell mc = new SLMergeCell();
if (SLTool.CheckRowColumnIndexLimit(iStartRowIndex, iStartColumnIndex) && SLTool.CheckRowColumnIndexLimit(iEndRowIndex, iEndColumnIndex))
{
result = true;
for (i = 0; i < slws.MergeCells.Count; ++i)
{
mc = slws.MergeCells[i];
// This comes from the separating axis theorem.
// We're checking that the given merged cell does not overlap with
// any existing merged cells. The conditions are made easier because
// the merged cells are rectangular, the row/column indices are whole numbers,
// and they map strictly to a 2D grid.
// We've also rearranged values such that the given end row index is equal
// to or greater than the given start row index (similarly for the column index).
// This means we only need to check for one given value against an existing value.
// The given merged cell doesn't overlap if:
// 1) it is completely above the existing merged cell OR
// 2) it is completely below the existing merged cell OR
// 3) it is completely to the left of the existing merged cell OR
// 4) it is completely to the right of the existing merged cell
if (!(iEndRowIndex < mc.StartRowIndex || iStartRowIndex > mc.EndRowIndex || iEndColumnIndex < mc.StartColumnIndex || iStartColumnIndex > mc.EndColumnIndex))
{
result = false;
break;
}
}
if (result)
{
SLTable t;
for (i = 0; i < slws.Tables.Count; ++i)
{
t = slws.Tables[i];
if (!(iEndRowIndex < t.StartRowIndex || iStartRowIndex > t.EndRowIndex || iEndColumnIndex < t.StartColumnIndex || iStartColumnIndex > t.EndColumnIndex))
{
result = false;
break;
}
}
}
}
// if all went well!
if (result)
{
mc = new SLMergeCell();
mc.FromIndices(iStartRowIndex, iStartColumnIndex, iEndRowIndex, iEndColumnIndex);
slws.MergeCells.Add(mc);
}
return result;
}
