public async override void VerifyCell(VerifyParam p)
{
if (p.NewValue.Length == 0)
{
p.FormMain.FormError.RemoveError(p.Cell, this);
return;
}
string error = await Task.Run <string>(() =>
{
try
{
System.Net.Dns.GetHostEntry(p.NewValue);
return(null);
}
catch (Exception ex)
{
return(ex.Message);
}
});
if (null != error)
{
p.FormMain.FormError.AddError(p.Cell, this, ErrorLevel.Warn, error);
}
else
{
p.FormMain.FormError.RemoveError(p.Cell, this);
}
}
public override void VerifyCell(VerifyParam p)
{
var msg = Tools.VerifyName(p.NewValue, CheckNameType.CheckOnly);
if (null != msg)
{
p.FormMain.FormError.AddError(p.Cell, this, ErrorLevel.Error, "枚举名不符合要求: " + msg);
return;
}
var varDefine = p.ColumnTag.PathLast.Define;
var enumDefine = varDefine.Parent.GetEnumDefine(varDefine.Name);
if (null == enumDefine)
{
p.FormMain.FormError.AddError(p.Cell, this, ErrorLevel.Error, "枚举没有找到: " + varDefine.Name);
return;
}
var valueDefine = enumDefine.GetValueDefine(p.NewValue);
if (null == valueDefine)
{
p.FormMain.FormError.AddError(p.Cell, this, ErrorLevel.Error, "枚举常量没有定义。");
return;
}
p.FormMain.FormError.RemoveError(p.Cell, this);
}
public override void VerifyCell(VerifyParam param)
{
if (double.TryParse(param.NewValue, out var _))
{
param.FormMain.FormError.RemoveError(param.Cell, this);
}
else
{
param.FormMain.FormError.AddError(param.Cell, this, ErrorLevel.Error, "It is not a int value.");
}
}
private bool ExistData(VerifyParam param, VarDefine foreignVar)
{
foreach (var beanData in foreignVar.Parent.Document.Beans)
{
Bean.VarData varData = beanData.GetLocalVarData(foreignVar.Name);
if (null != varData && param.NewValue.Equals(varData.Value))
{
return(true);
}
}
return(false);
}
public async override void VerifyCell(VerifyParam p)
{
if (p.NewValue.Length == 0)
{
p.FormMain.FormError.RemoveError(p.Cell, this);
return;
}
string error = await Task.Run <string>(
() =>
{
try
{
WebRequest req = WebRequest.Create(p.NewValue);
using (WebResponse res = req.GetResponse())
{
if (res is HttpWebResponse httpres)
{
if (httpres.StatusCode == HttpStatusCode.OK || httpres.StatusCode == HttpStatusCode.PartialContent)
{
return(null);
}
return(httpres.StatusDescription);
}
else
{
// 不是 http，尝试读取一下。
byte[] buffer = new byte[256];
int rc = res.GetResponseStream().Read(buffer, 0, buffer.Length);
if (rc >= 0)
{
return(null);
}
return("rc < 0?");
}
}
}
catch (Exception ex)
{
return(ex.Message);
}
});
if (null != error)
{
p.FormMain.FormError.AddError(p.Cell, this, ErrorLevel.Warn, error);
}
else
{
p.FormMain.FormError.RemoveError(p.Cell, this);
}
}
public void Verify(Property.VerifyParam param)
{
var typeName = System.Enum.GetName(typeof(EType), Type).ToLower();
if (param.FormMain.PropertyManager.BuildIns.TryGetValue(typeName, out var p))
{
p.VerifyCell(param);
}
if (param.FormMain.PropertyManager.BuildIns.TryGetValue(Property.ForengnVerify.PName, out var f))
{
f.VerifyCell(param);
}
}
public override void VerifyCell(VerifyParam p)
{
if (false == p.ColumnTag.UniqueIndex.TryGetValue(p.NewValue, out var cells))
{
throw new Exception("数据都建了索引，找不到？哪里漏了吧。");
}
if (cells.Count > 1)
{
p.FormMain.FormError.AddError(cells, this, ErrorLevel.Error, Name + " 重复了");
}
else
{
p.FormMain.FormError.RemoveError(p.Cell, this);
}
}
public void VerifyAll(bool RemoveError)
{
try
{
if (RemoveError) // 优化，如果外面上下文已经知道重建了 GridData，就需要再次清除了。
{
FormMain.Instance.FormError.RemoveErrorByGrid(this);
}
for (int rowIndex = 0; rowIndex < RowCount; ++rowIndex)
{
for (int colIndex = 0; colIndex < ColumnCount; ++colIndex)
{
ColumnTag tag = Columns[colIndex].ColumnTag;
if (tag.Tag != ColumnTag.ETag.Normal)
{
continue;
}
Cell cell = GetCell(colIndex, rowIndex);
var param = new Property.VerifyParam()
{
FormMain = FormMain.Instance,
Grid = this,
ColumnIndex = colIndex,
RowIndex = rowIndex,
ColumnTag = tag,
NewValue = cell.Value,
};
foreach (var p in tag.PathLast.Define.PropertiesList)
{
p.VerifyCell(param);
}
tag.PathLast.Define.Verify(param);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public override void VerifyCell(VerifyParam param)
{
if (string.IsNullOrEmpty(param.FormMain.ConfigProject.ResourceDirectory))
{
param.FormMain.FormError.AddError(param.Cell, this, ErrorLevel.Warn, "资源路径没有配置。");
}
else
{
string path = System.IO.Path.Combine(param.FormMain.ConfigProject.ResourceDirectory, param.NewValue);
if (false == System.IO.File.Exists(path))
{
param.FormMain.FormError.AddError(param.Cell, this, ErrorLevel.Warn, "文件不存在。");
}
else
{
param.FormMain.FormError.RemoveError(param.Cell, this);
}
}
}
public override void VerifyCell(VerifyParam param)
{
string result = param.ColumnTag.PathLast.Define.OpenForeign(out var foreignVar);
if (null == result)
{
if (null == foreignVar || ExistData(param, foreignVar)) // no foreign is ok.
{
param.FormMain.FormError.RemoveError(param.Cell, this);
}
else
{
param.FormMain.FormError.AddError(param.Cell, this, ErrorLevel.Warn, "value not exist in foreign.");
}
}
else
{
param.FormMain.FormError.AddError(param.Cell, this, ErrorLevel.Warn, result);
}
}
public override void VerifyCell(VerifyParam param)
{
}
public override void VerifyCell(VerifyParam param)
{
base.VerifyCell(param);
}
public abstract void VerifyCell(VerifyParam param);
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);
}
}
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);
}