public object Convert(object value, Type targetType, object parameter, string language)
{
if (parameter != null && parameter.Equals("SwimlaneCardCount"))
{
int itemsCount = (int)value;
if (itemsCount == 0 || itemsCount == 1)
{
return(value + " " + "Item");
}
return(value + " " + "Items");
}
ColumnTag columnTag = value as ColumnTag;
if (columnTag == null)
{
return(string.Empty);
}
if (columnTag.Minimum > -1 && columnTag.Maximum > -1)
{
return(" | " + "Min:" + " " + columnTag.Minimum + " / "
+ "Max:" + " " + columnTag.Maximum);
}
else if (columnTag.Maximum > -1)
{
return(" | " + "Max:" + " " + columnTag.Maximum);
}
else if (columnTag.Minimum > -1)
{
return(" | " + "Min:" + " " + columnTag.Minimum);
}
else
{
return(string.Empty);
}
}
public override void VerifyCell(VerifyParam p)
{
int colListStart = GridData.FindColumnListStart(p.Grid, p.ColumnIndex);
if (colListStart < 0)
{
return; // Not A List Item
}
int colListEnd = GridData.FindColumnListEnd(p.Grid, p.ColumnIndex);
if (colListStart < 0)
{
return; // Not A List Item. FindColumnListStart 应该足够判断了，都判断一下吧。
}
// collect list item cell
int colBeanBegin = colListStart + 1;
List <GridData.Cell> cells = new List <GridData.Cell>();
while (colBeanBegin < colListEnd)
{
colBeanBegin = GridData.DoActionUntilBeanEnd(p.Grid, colBeanBegin, colListEnd, (int col) =>
{
ColumnTag tag = (ColumnTag)p.Grid.GetColumn(col).ColumnTag;
if (tag.Tag != ColumnTag.ETag.Normal)
{
return;
}
if (tag.Path.Count == p.ColumnTag.Path.Count && // same level.
tag.PathLast.Define == p.ColumnTag.PathLast.Define) // same var
{
cells.Add(p.Grid.GetRow(p.RowIndex).Cells[col]);
}
});
}
ColumnTag tagListEnd = p.Grid.GetColumn(colListEnd).ColumnTag;
int pathListVar = tagListEnd.Path.Count - 1;
Bean.VarData varList = tagListEnd.PathLast.Define.Parent.Document.Beans[p.RowIndex]
.GetVarData(0, tagListEnd, pathListVar);
int varListCount = varList == null ? 0 : varList.Beans.Count;
// count same oldValue
HashSet <GridData.Cell> same = new HashSet <GridData.Cell>();
if (p.OldValue != null)
{
// load时 varListCount 包含所有数据。
// Validating 时，如果是新增的，varListCount少1。
// 计数 oldValue 不需要判断新数据，这里不需要额外判断。
for (int i = 0; i < varListCount; ++i)
{
var c = cells[i];
if (c == p.Cell)
{
continue;
}
string str = c.Value;
if (p.OldValue.Equals(str))
{
same.Add(c);
}
}
if (same.Count == 1)
{
p.FormMain.FormError.RemoveError(same.First(), this);
}
same.Clear();
}
// count same newValue
// load时 varListCount 包含所有数据。
// Validating 时，如果是新增的，varListCount少1。当前新增cell在后面Add。所以不需要特别处理。
for (int i = 0; i < varListCount; ++i)
{
var c = cells[i];
if (c == p.Cell)
{
continue;
}
string str = c.Value;
if (p.NewValue.Equals(str))
{
same.Add(c);
}
}
// report
if (same.Count >= 1)
{
same.Add(p.Cell);
p.FormMain.FormError.AddError(same, this, ErrorLevel.Error, Name + " 重复啦。");
}
else
{
p.FormMain.FormError.RemoveError(p.Cell, this);
}
}
