public void DeleteVariable(VarDefine var)
{
View?.SuspendLayout();
var updateParam = new Bean.UpdateParam()
{
UpdateType = Bean.EUpdate.DeleteData
}; // never change
for (int c = 0; c < ColumnCount; ++c)
{
ColumnTag tagref = Columns[c].ColumnTag;
if (tagref.PathLast.Define == var)
{
// delete data
for (int r = 0; r < RowCount; ++r)
{
var row = Rows[r];
int colref = c;
Document.Beans[r].Update(this, row, ref colref, 0, updateParam);
}
// delete columns
switch (tagref.Tag)
{
case ColumnTag.ETag.Normal:
this.RemoveColumn(c);
--c;
break;
case ColumnTag.ETag.ListStart:
int colListEnd = GridData.FindCloseListEnd(this, c);
while (colListEnd >= c)
{
RemoveColumn(colListEnd);
--colListEnd;
}
--c;
break;
default:
MessageBox.Show("ListEnd?");
break;
}
}
}
View?.ResumeLayout();
}
private void UpdateData(Document doc, string newVarName)
{
GridData gridDataTmp = new GridData(doc);
doc.BeanDefine.BuildGridColumns(gridDataTmp, 0, new ColumnTag(ColumnTag.ETag.Normal), -1);
HashSet <Bean.VarData> varDatas = new HashSet <Bean.VarData>();
var param = new Bean.UpdateParam()
{
UpdateType = Bean.EUpdate.CallAction,
UpdateAction = (GridData grid, int col, ColumnTag.VarInfo varInfo, Bean.VarData varData) =>
{
if (varInfo.Define == this)
{
varDatas.Add(varData);
}
},
};
foreach (var bean in doc.Beans)
{
int insertIndex = gridDataTmp.RowCount;
gridDataTmp.InsertRow(insertIndex);
int colIndex = 0;
if (bean.Update(gridDataTmp, gridDataTmp.GetRow(insertIndex), ref colIndex, 0, param))
{
break;
}
}
foreach (var varData in varDatas)
{
varData.Parent.RenameVar(varData.Name, newVarName);
}
// 打开状态的文档需要重新装载。
if (null != doc.GridData && null != doc.GridData.View)
{
FormMain.Instance.ReloadGridsAfterFormDefineClosed.Add(doc.GridData.View);
}
}
public void BuildGridData()
{
FormMain.Instance.FormError.RemoveErrorByGrid(GridData);
GridData = new GridData(this);
BeanDefine.BuildGridColumns(GridData, 0, new ColumnTag(ColumnTag.ETag.Normal), -1);
var param = new Bean.UpdateParam()
{
UpdateType = Bean.EUpdate.Grid
};
foreach (var bean in _Beans)
{
int insertIndex = GridData.RowCount;
GridData.InsertRow(insertIndex);
int colIndex = 0;
if (bean.Update(GridData, GridData.GetRow(insertIndex), ref colIndex, 0, param))
{
break;
}
}
for (int i = 0; i < GridData.ColumnCount; ++i)
{
ColumnTag tag = GridData.GetColumn(i).ColumnTag;
switch (tag.Tag)
{
case ColumnTag.ETag.AddVariable:
case ColumnTag.ETag.ListStart:
case ColumnTag.ETag.ListEnd:
continue;
}
tag.BuildUniqueIndex(GridData, i);
}
}
private void OnCellValuePushed(object sender, DataGridViewCellValueEventArgs e)
{
var grid = sender as DataGridView;
DataGridViewColumn col = grid.Columns[e.ColumnIndex];
ColumnTag tag = (ColumnTag)col.Tag;
if (ColumnTag.ETag.Normal != tag.Tag)
{
return; // 不可能。特殊列都是不可编辑的。
}
var doc = grid.Tag as Document;
bool addRow = false;
if (e.RowIndex == doc.GridData.RowCount)
{
doc.AddBean(new Bean(doc, ""));
doc.GridData.InsertRow(e.RowIndex, false);
grid.Rows.Add();
addRow = true;
}
if (addRow)
{
doc.GridData.BuildUniqueIndexOnAddRow(e.RowIndex);
}
var cell = doc.GridData.GetCell(e.ColumnIndex, e.RowIndex);
var oldValue = cell.Value;
cell.Value = e.Value as string;
if (cell.Value == null)
{
cell.Value = "";
}
var newValue = cell.Value;
// save data
int colIndex = e.ColumnIndex;
var updateParam = new Bean.UpdateParam()
{
UpdateType = Bean.EUpdate.Data
};
doc.Beans[e.RowIndex].Update(doc.GridData, doc.GridData.GetRow(e.RowIndex), ref colIndex, 0, updateParam);
// verify
tag.UpdateUniqueIndex(oldValue, newValue, cell);
var param = new Property.VerifyParam()
{
FormMain = this,
Grid = doc.GridData,
ColumnIndex = e.ColumnIndex,
RowIndex = e.RowIndex,
ColumnTag = tag,
OldValue = oldValue,
NewValue = newValue,
};
foreach (var p in tag.PathLast.Define.PropertiesList)
{
p.VerifyCell(param);
}
tag.PathLast.Define.Verify(param);
}