private static void AdjustGridRowCount(XWPFTable table, GridDefine gridDefine, int newRowCount)
{
for (int i = 0; i < newRowCount; i++)
{
XWPFTableRow row = table.InsertNewTableRow(gridDefine.StartRowIndex);
XWPFTableRow templateRow = gridDefine.Templates[i == newRowCount - 1 ? gridDefine.Templates.Count - 1 : 0];
WordGenerator.CopyRow(templateRow, row);
}
foreach (XWPFTableRow templateRow in gridDefine.Templates)
{
table.RemoveRow(table.Rows.IndexOf(templateRow));
}
}
private static GridDefine ParseGridDefine(XWPFTable table)
{
GridDefine gridDefine = null;
for (int i = 0; i < table.Rows.Count; i++)
{
XWPFTableRow row = table.Rows[i];
MergeField mergeField = WordGenerator.GetFirstArrayMergeField(row);
if (mergeField == null)
{
if (gridDefine == null)
{
continue;
}
else
{
break;
}
}
else
{
if (gridDefine == null)
{
gridDefine = new GridDefine();
gridDefine.TableName = mergeField.TableName;
gridDefine.StartRowIndex = i;
gridDefine.EndRowIndex = i;
gridDefine.Templates.Add(row);
}
else
{
gridDefine.EndRowIndex = i;
gridDefine.Templates.Add(row);
}
}
}
return(gridDefine);
}
private static void FillGrid(XWPFTable doctable, GridDefine gridDefine, DataTable table)
{
for (int i = 0; i < table.Rows.Count; i++)
{
DataRow row = table.Rows[i];
XWPFTableRow docrow = doctable.GetRow(gridDefine.StartRowIndex + i);
foreach (XWPFTableCell cell in docrow.GetTableCells())
{
foreach (XWPFParagraph ph in cell.Paragraphs)
{
foreach (XWPFRun run in ph.Runs)
{
MergeField field = WordGenerator.ParesMergeField(run);
if (field != null && table.Columns.Contains(field.ColumnName))
{
WordGenerator.Fill(run, field, row[field.ColumnName], row);
}
}
}
}
}
}
private static DataTable TryGetGridData(DataSet dataset, GridDefine gridDefine)
{
return(dataset.Tables[gridDefine.TableName]);
}
public static void Fill(XWPFDocument doc, DataSet dataset)
{
//为table添加RowNum/No列
foreach (DataTable table in dataset.Tables)
{
if (!table.Columns.Contains("RowNum"))
{
DataColumn rowNumColumn = new DataColumn("RowNum", typeof(int));
table.Columns.Add(rowNumColumn);
for (int i = 0; i < table.Rows.Count; i++)
{
table.Rows[i]["RowNum"] = i + 1;
}
}
if (!table.Columns.Contains("No"))
{
DataColumn rowNumColumn = new DataColumn("No", typeof(int));
table.Columns.Add(rowNumColumn);
for (int i = 0; i < table.Rows.Count; i++)
{
table.Rows[i]["No"] = i + 1;
}
}
}
//替换grid
foreach (XWPFTable table in GetAllTables(doc))
{
GridDefine gridDefine = WordGenerator.ParseGridDefine(table);
if (gridDefine != null)
{
DataTable gridTable = WordGenerator.TryGetGridData(dataset, gridDefine);
if (gridTable != null)
{
WordGenerator.AdjustGridRowCount(table, gridDefine, gridTable.Rows.Count);
WordGenerator.FillGrid(table, gridDefine, gridTable);
}
}
}
//替换表格中的全局变量
foreach (XWPFTable table in GetAllTables(doc))
{
foreach (XWPFTableRow row in table.Rows)
{
foreach (XWPFTableCell cell in row.GetTableCells())
{
//不能调用以下代码，SOP文档，作者，状态栏目输出空
//MergeField(cell.Paragraphs, dataset);
if (!HasMergeField(cell.Paragraphs))
{
continue;
}
int count = cell.Paragraphs.Count;
//复制段落
for (int i = 0; i < count; i++)
{
XWPFParagraph ph = cell.AddParagraph();
WordGenerator.CopyParagraph(cell.Paragraphs[i], ph);
}
//移除原段落
for (int i = 0; i < count; i++)
{
cell.RemoveParagraph(0);
}
//替换
foreach (XWPFParagraph ph in cell.Paragraphs)
{
foreach (XWPFRun run in ph.Runs)
{
WordGenerator.MergeField(run, dataset);
}
}
}
}
}
//替换循环段落
List <LoopDefine> loops = ParseLoops(doc);
foreach (LoopDefine loop in loops)
{
DataTable table = dataset.Tables[loop.TableName];
if (table != null)
{
FillLoop(doc, loop, table);
}
}
//替换段落中的全局变量
List <XWPFParagraph> phs = GetAllParagraphs(doc);
MergeField(phs, dataset);
}
