private static void ReloadNvFromEntity(EventProcessInfo eventProcessInfo, object sender, string changedDataControlName)
{
IDisplayManager dm;
if (sender is IDisplayManager)
{
dm = sender as IDisplayManager;
}
else if (sender is ISearchManager)
{
dm = (sender as ISearchManager).DisplayManager;
}
else
{
return;
}
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
string dsName = dm.Name;
string nvName = s;
string[] ss = s.Split(new char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
if (ss.Length > 1)
{
nvName = ss[1];
dsName = ss[0];
}
NameValueMapping nv = NameValueMappingCollection.Instance[nvName];
// will throw 集合已改变Exception
List <string> ls = new List <string>();
foreach (KeyValuePair <string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
{
continue;
}
foreach (string key in ls)
{
object o = GetEntityValue(key, dm).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dsName, nvName);
nv.ResetParams();
//switch (iInfo.CellEditorManager)
//{
// case "Combo":
// case "MultiCombo":
// case "FreeCombo":
// {
// }
// break;
// case "ObjectPicker":
// {
// Feng.Windows.Forms.MyObjectPicker op = (idc as Feng.Windows.Forms.IWindowControl).Control as Feng.Windows.Forms.MyObjectPicker;
// string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
// exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
// {
// return GetEntityValue(paramName, dm).Second;
// }));
// op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
// }
// break;
// default:
// throw new ArgumentException("EventProcess's SelectedDataValueChanged CellEditorManagerType is not support!");
//}
}
}
private static void ReloadNvFromGridCell(EventProcessInfo eventProcessInfo, IDisplayManager dm, Xceed.Grid.Cell cell, string changedDataControlName)
{
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
Xceed.Grid.Cell iCell = cell.ParentRow.Cells[s];
if (iCell == null)
{
continue;
//throw new ArgumentException("there is no column with name " + s + "!");
}
GridColumnInfo iInfo = iCell.ParentColumn.Tag as GridColumnInfo;
switch (iInfo.CellEditorManager)
{
case "Combo":
case "MultiCombo":
case "FreeCombo":
{
NameValueMapping nv = NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam];
List <string> ls = new List <string>();
foreach (KeyValuePair <string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
{
continue;
}
iCell.Value = null;
foreach (string key in ls)
{
object o = GetDataCellValue(key, iCell).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dm.Name, iInfo.CellEditorManagerParam);
// when in grid, we can't use comboBox's DataTableChanged because combobox only created when in edit
System.Data.DataView dv = NameValueMappingCollection.Instance.GetDataSource(dm.Name, iInfo.CellEditorManagerParam, iInfo.CellEditorManagerParamFilter);
if (dv.Count == 1)
{
object toValue = dv[0][NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam].ValueMember];
if (!Feng.Utils.ReflectionHelper.ObjectEquals(iCell.Value, toValue))
{
dm.OnSelectedDataValueChanged(new SelectedDataValueChangedEventArgs(s, iCell));
}
iCell.Value = toValue;
}
iCell.ReadOnly = (dv.Count == 0);
nv.ResetParams();
}
break;
case "ObjectPicker":
{
// Todo: if (!ls.Contains(changedDataControlName))
iCell.Value = null;
Feng.Windows.Forms.MyObjectPicker op = (iCell.CellEditorManager as Feng.Grid.Editors.MyObjectPickerEditor).TemplateControl;
string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
{
return(GetDataCellValue(paramName, iCell).Item2);
}));
op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
}
break;
}
}
}
private static void ReloadNvFromDataControl(EventProcessInfo eventProcessInfo, IDisplayManager dm, IDataControl dc, string changedDataControlName)
{
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
IDataControl idc = dm.DataControls[s];
if (idc == null)
{
throw new ArgumentException("there is no IDataControl with name " + s + " in eventProcess's SelectedDataValueChanged!");
}
//object saveValue = idc.SelectedDataValue;
GridColumnInfo iInfo = idc.Tag as GridColumnInfo;
switch (iInfo.CellEditorManager)
{
case "Combo":
case "MultiCombo":
case "FreeCombo":
{
// NameValueMapping
NameValueMapping nv = NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam];
// will throw 集合已改变Exception
List <string> ls = new List <string>();
foreach (KeyValuePair <string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
{
continue;
}
object savedValue = idc.SelectedDataValue;
idc.SelectedDataValue = null;
foreach (string key in ls)
{
object o = GetDataControlValue(key, dm).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dm.Name, iInfo.CellEditorManagerParam);
nv.ResetParams();
idc.SelectedDataValue = savedValue;
}
break;
case "ObjectPicker":
{
object savedValue = idc.SelectedDataValue;
idc.SelectedDataValue = null;
Feng.Windows.Forms.MyObjectPicker op = (idc as Feng.Windows.Forms.IWindowControl).Control as Feng.Windows.Forms.MyObjectPicker;
string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
{
return(GetDataControlValue(paramName, dm).Item2);
}));
op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
idc.SelectedDataValue = savedValue;
}
break;
default:
throw new ArgumentException("EventProcess's SelectedDataValueChanged CellEditorManagerType is not support!");
}
//idc.SelectedDataValue = saveValue;
}
}
/// <summary>
/// 按照EventProcessInfo执行
/// </summary>
/// <param name="eventProcessInfo"></param>
/// <param name="processParams"></param>
/// <returns></returns>
private static void ExecuteEventProcess(EventProcessInfo eventProcessInfo, object sender, EventArgs e)
{
if (eventProcessInfo == null)
{
return;
}
if (!eventProcessInfo.IsActive)
{
return;
}
switch (eventProcessInfo.Type)
{
case EventProcessType.SelectedDataValueChanged:
{
SelectedDataValueChangedEventArgs e2 = e as SelectedDataValueChangedEventArgs;
string[] ss = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in ss)
{
string[] sss = s.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (sss.Length >= 2)
{
if (sss[0].Trim() == e2.DataControlName)
{
ExecuteEventProcess(ADInfoBll.Instance.GetEventProcessInfos(sss[1].Trim()), sender, e);
}
}
}
}
break;
case EventProcessType.ReloadNv:
{
SelectedDataValueChangedEventArgs e2 = e as SelectedDataValueChangedEventArgs;
if (e2 != null)
{
IDisplayManager dm = sender as IDisplayManager;
IDataControl dc = e2.Container as IDataControl;
if (dc != null)
{
ReloadNvFromDataControl(eventProcessInfo, dm, dc, e2.DataControlName);
}
else
{
Xceed.Grid.Cell cell = e2.Container as Xceed.Grid.Cell;
//if (cell == null)
//{
// throw new ArgumentException("SelectedDataValueChangedEventArgs's Container type is invalid!");
//}
if (cell != null)
{
ReloadNvFromGridCell(eventProcessInfo, dm, cell, e2.DataControlName);
}
else
{
ReloadNvFromEntity(eventProcessInfo, sender, e2.DataControlName);
}
}
}
}
break;
case EventProcessType.Process:
Dictionary <string, object> dict = new Dictionary <string, object>();
dict["sender"] = sender;
dict["e"] = e;
ProcessInfoHelper.ExecuteProcess(ADInfoBll.Instance.GetProcessInfo(eventProcessInfo.ExecuteParam), dict);
break;
default:
throw new ArgumentException("Invalid EventProcessInfo'Type of " + eventProcessInfo.Name + "!");
}
}
private static void ReloadNvFromGridCell(EventProcessInfo eventProcessInfo, IDisplayManager dm, Xceed.Grid.Cell cell, string changedDataControlName)
{
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
Xceed.Grid.Cell iCell = cell.ParentRow.Cells[s];
if (iCell == null)
{
continue;
//throw new ArgumentException("there is no column with name " + s + "!");
}
GridColumnInfo iInfo = iCell.ParentColumn.Tag as GridColumnInfo;
switch (iInfo.CellEditorManager)
{
case "Combo":
case "MultiCombo":
case "FreeCombo":
{
NameValueMapping nv = NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam];
List<string> ls = new List<string>();
foreach (KeyValuePair<string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
continue;
iCell.Value = null;
foreach (string key in ls)
{
object o = GetDataCellValue(key, iCell).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dm.Name, iInfo.CellEditorManagerParam);
// when in grid, we can't use comboBox's DataTableChanged because combobox only created when in edit
System.Data.DataView dv = NameValueMappingCollection.Instance.GetDataSource(dm.Name, iInfo.CellEditorManagerParam, iInfo.CellEditorManagerParamFilter);
if (dv.Count == 1)
{
object toValue = dv[0][NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam].ValueMember];
if (!Feng.Utils.ReflectionHelper.ObjectEquals(iCell.Value, toValue))
{
dm.OnSelectedDataValueChanged(new SelectedDataValueChangedEventArgs(s, iCell));
}
iCell.Value = toValue;
}
iCell.ReadOnly = (dv.Count == 0);
nv.ResetParams();
}
break;
case "ObjectPicker":
{
// Todo: if (!ls.Contains(changedDataControlName))
iCell.Value = null;
Feng.Windows.Forms.MyObjectPicker op = (iCell.CellEditorManager as Feng.Grid.Editors.MyObjectPickerEditor).TemplateControl;
string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
{
return GetDataCellValue(paramName, iCell).Item2;
}));
op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
}
break;
}
}
}
private static void ReloadNvFromEntity(EventProcessInfo eventProcessInfo, object sender, string changedDataControlName)
{
IDisplayManager dm;
if (sender is IDisplayManager)
dm = sender as IDisplayManager;
else if (sender is ISearchManager)
dm = (sender as ISearchManager).DisplayManager;
else
return;
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
string dsName = dm.Name;
string nvName = s;
string[] ss = s.Split(new char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
if (ss.Length > 1)
{
nvName = ss[1];
dsName = ss[0];
}
NameValueMapping nv = NameValueMappingCollection.Instance[nvName];
// will throw 集合已改变Exception
List<string> ls = new List<string>();
foreach (KeyValuePair<string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
continue;
foreach (string key in ls)
{
object o = GetEntityValue(key, dm).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dsName, nvName);
nv.ResetParams();
//switch (iInfo.CellEditorManager)
//{
// case "Combo":
// case "MultiCombo":
// case "FreeCombo":
// {
// }
// break;
// case "ObjectPicker":
// {
// Feng.Windows.Forms.MyObjectPicker op = (idc as Feng.Windows.Forms.IWindowControl).Control as Feng.Windows.Forms.MyObjectPicker;
// string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
// exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
// {
// return GetEntityValue(paramName, dm).Second;
// }));
// op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
// }
// break;
// default:
// throw new ArgumentException("EventProcess's SelectedDataValueChanged CellEditorManagerType is not support!");
//}
}
}
private static void ReloadNvFromDataControl(EventProcessInfo eventProcessInfo, IDisplayManager dm, IDataControl dc, string changedDataControlName)
{
string[] columns = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in columns)
{
IDataControl idc = dm.DataControls[s];
if (idc == null)
{
throw new ArgumentException("there is no IDataControl with name " + s + " in eventProcess's SelectedDataValueChanged!");
}
//object saveValue = idc.SelectedDataValue;
GridColumnInfo iInfo = idc.Tag as GridColumnInfo;
switch (iInfo.CellEditorManager)
{
case "Combo":
case "MultiCombo":
case "FreeCombo":
{
// NameValueMapping
NameValueMapping nv = NameValueMappingCollection.Instance[iInfo.CellEditorManagerParam];
// will throw 集合已改变Exception
List<string> ls = new List<string>();
foreach (KeyValuePair<string, object> kvp in nv.Params)
{
ls.Add(kvp.Key.Substring(1));
}
if (!ls.Contains(changedDataControlName))
continue;
object savedValue = idc.SelectedDataValue;
idc.SelectedDataValue = null;
foreach (string key in ls)
{
object o = GetDataControlValue(key, dm).Item2;
nv.Params["@" + key] = o == null ? System.DBNull.Value : o;
}
NameValueMappingCollection.Instance.Reload(dm.Name, iInfo.CellEditorManagerParam);
nv.ResetParams();
idc.SelectedDataValue = savedValue;
}
break;
case "ObjectPicker":
{
object savedValue = idc.SelectedDataValue;
idc.SelectedDataValue = null;
Feng.Windows.Forms.MyObjectPicker op = (idc as Feng.Windows.Forms.IWindowControl).Control as Feng.Windows.Forms.MyObjectPicker;
string exp = (string)ParamCreatorHelper.TryGetParam(iInfo.CellEditorManagerParamFilter);
exp = EntityHelper.ReplaceEntity(exp, new EntityHelper.GetReplaceValue(delegate(string paramName)
{
return GetDataControlValue(paramName, dm).Item2;
}));
op.DropDownControl.DisplayManager.SearchManager.LoadData(SearchExpression.Parse(exp), null);
idc.SelectedDataValue = savedValue;
}
break;
default:
throw new ArgumentException("EventProcess's SelectedDataValueChanged CellEditorManagerType is not support!");
}
//idc.SelectedDataValue = saveValue;
}
}
/// <summary>
/// 按照EventProcessInfo执行
/// </summary>
/// <param name="eventProcessInfo"></param>
/// <param name="processParams"></param>
/// <returns></returns>
private static void ExecuteEventProcess(EventProcessInfo eventProcessInfo, object sender, EventArgs e)
{
if (eventProcessInfo == null)
return;
if (!eventProcessInfo.IsActive)
{
return;
}
switch (eventProcessInfo.Type)
{
case EventProcessType.SelectedDataValueChanged:
{
SelectedDataValueChangedEventArgs e2 = e as SelectedDataValueChangedEventArgs;
string[] ss = eventProcessInfo.ExecuteParam.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in ss)
{
string[] sss = s.Split(new char[] { ':' }, StringSplitOptions.RemoveEmptyEntries);
if (sss.Length >= 2)
{
if (sss[0].Trim() == e2.DataControlName)
{
ExecuteEventProcess(ADInfoBll.Instance.GetEventProcessInfos(sss[1].Trim()), sender, e);
}
}
}
}
break;
case EventProcessType.ReloadNv:
{
SelectedDataValueChangedEventArgs e2 = e as SelectedDataValueChangedEventArgs;
if (e2 != null)
{
IDisplayManager dm = sender as IDisplayManager;
IDataControl dc = e2.Container as IDataControl;
if (dc != null)
{
ReloadNvFromDataControl(eventProcessInfo, dm, dc, e2.DataControlName);
}
else
{
Xceed.Grid.Cell cell = e2.Container as Xceed.Grid.Cell;
//if (cell == null)
//{
// throw new ArgumentException("SelectedDataValueChangedEventArgs's Container type is invalid!");
//}
if (cell != null)
{
ReloadNvFromGridCell(eventProcessInfo, dm, cell, e2.DataControlName);
}
else
{
ReloadNvFromEntity(eventProcessInfo, sender, e2.DataControlName);
}
}
}
}
break;
case EventProcessType.Process:
Dictionary<string, object> dict = new Dictionary<string, object>();
dict["sender"] = sender;
dict["e"] = e;
ProcessInfoHelper.ExecuteProcess(ADInfoBll.Instance.GetProcessInfo(eventProcessInfo.ExecuteParam), dict);
break;
default:
throw new ArgumentException("Invalid EventProcessInfo'Type of " + eventProcessInfo.Name + "!");
}
}
