protected override void GetFieldDisplayText(object sender, xwcs.core.db.binding.CustomColumnDisplayTextEventArgs e)
{
try {
FilterObjectbase fo = this[e.ListSourceRowIndex] as FilterObjectbase;
if (fo != null)
{
ICriteriaTreeNode cn = fo.GetFilterFieldByPath(e.Column.FieldName);
if (cn.HasCriteria())
{
string cond = cn.GetCondition().LegacyToString();
e.DisplayText = cond;
}
}
}
#if DEBUG_TRACE_LOG_ON
catch (Exception ex) {
SLogManager.getInstance().getClassLogger(GetType()).Debug(ex.ToString());
#else
catch (Exception) {
#endif
} //just silently skip problems
}
private void setupRle(IDataBindingSource src, RepositoryItem ri, string fn)
{
//first detach eventual old
if (Ri != null)
{
Ri.KeyPress -= repItemKeyPressHandler;
}
Src = src;
Ri = ri;
FieldName = fn;
//get field
RepositoryItemTextEdit rte = Ri as RepositoryItemTextEdit;
if (rte != null)
{
FilterObjectbase fo = src.Current as FilterObjectbase;
if (fo != null)
{
ICriteriaTreeNode cn = fo.GetFilterFieldByPath(FieldName);
if (cn.HasCriteria())
{
string cond = cn.GetCondition().LegacyToString();
rte.NullValuePrompt = cond;
}
}
}
ri.KeyPress += repItemKeyPressHandler;
//in case of button edit set it editable by hand
RepositoryItemButtonEdit ribe = (ri as RepositoryItemButtonEdit);
if (ribe != null)
{
ribe.TextEditStyle = TextEditStyles.Standard;
}
}
private ICriteriaTreeNode GetFilterFieldByPath(ICriteriaTreeNode obj, string path)
{
if (obj == null)
{
return(null);
}
int l = path.IndexOf(".");
string name = path;
string suffix = "";
if (l > 0)
{
name = path.Substring(0, l);
suffix = path.Substring(l + 1);
}
try {
obj = obj.GetType()
.GetFields(BindingFlags.NonPublic | BindingFlags.Instance)
.Where(field => field.Name == '_' + name.LowercaseFirst())
.Select(field => field.GetValue(obj))
.Single() as ICriteriaTreeNode;
}catch (Exception) {
return(null);
}
//not done
if (suffix != "")
{
return(GetFilterFieldByPath(obj, suffix));
}
//done
return(obj);
}
public void HandleFilterFiledKeyEvent(FilterFieldEventData ffe)
{
//handle popup opening
TextEdit be = ffe.Field as TextEdit;
//get field
PropertyDescriptor pd = ReflectionHelper.GetPropertyDescriptorFromPath(_ds.Current.GetType(), ffe.FieldName);
if (be != null)
{
// handle changed style
be.StyleController = _eh.FormSupport.ModifiedStyle;
_destEdit = be;
DataTable fo = new DataTable();
Type ut = pd.PropertyType;
//handle nullable
try
{
ut = Nullable.GetUnderlyingType(pd.PropertyType) ?? pd.PropertyType;
}
catch (Exception)
{
ut = pd.PropertyType;
}
if (ffe.FieldName == "v_xwbo_iter.extra" || ffe.FieldName == "v_xwbo_note.extra")
{
fo.Columns.Add(new DataColumn("i.Text", typeof(string)));
fo.Columns.Add(new DataColumn("i.OTA", typeof(string)));
fo.Columns.Add(new DataColumn("n.Note", typeof(string)));
}
else
{
fo.Columns.Add(new DataColumn(ffe.FieldName, ut));
}
// be sere fc is created
make_fc();
//connect property to filter popup
_fc.CurrentFieldName = ffe.FieldName;
//set initial criteria
_fc.filterEditorControl.FilterCriteria = CriteriaOperator.Parse("");
_fc.filterEditorControl.SourceControl = fo;
//we can take old value if present
ICriteriaTreeNode field = (_ds.Current as FilterObjectbase)?.GetFilterFieldByPath(ffe.FieldName);
if (_fc.CurrentFieldName == "v_xwbo_iter.extra" || _fc.CurrentFieldName == "v_xwbo_note.extra")
{
try
{
_fc.filterEditorControl.FilterCriteria = CriteriaOperator.Parse(field.ToString());
} catch (Exception e)
{
_logger.Error(e.ToString());
_fc.filterEditorControl.FilterCriteria = null;
}
}
else
{
if (field != null && field.HasCriteria())
{
_fc.filterEditorControl.FilterCriteria = field.GetCondition();
}
else
{
switch (ffe.ActionChar)
{
case '<':
_fc.filterEditorControl.FilterString = string.Format("[{0}] < ?", ffe.FieldName);
break;
case ':':
_fc.filterEditorControl.FilterString = string.Format("[{0}] between (?, ?)", ffe.FieldName);
break;
case '>':
_fc.filterEditorControl.FilterString = string.Format("[{0}] > ?", ffe.FieldName);
break;
case '*':
_fc.filterEditorControl.FilterString = string.Format("contains([{0}], ?)", ffe.FieldName);
break;
case '=':
_fc.filterEditorControl.FilterString = string.Format("[{0}] = ?", ffe.FieldName);
break;
}
}
}
/*
* _fc.filterEditorControl.FilterControl.BeforeCreateValueEditor += (object ss, CreateValueEditorEventArgs ee) =>
* {
* //ee.CustomRepositoryItem = new RepositoryItemDateEdit();
* //ee.RepositoryItem =
* };
*/
/*
* _fc.filterEditorControl.FilterControl.PopupMenuShowing += (spm, spe) =>
* {
* spe.Menu.BeforePopup += (ms, me) =>
* {
* };
* };
*/
_fc.filterEditorControl.FilterControl.ShowOperandTypeIcon = true;
_popup.Size = new Size(Math.Max(be.Width, 400), 200);
_popup.ShowCloseButton = false;
_popup.ShowSizeGrip = true;
be.EditValue = null; // null current value
be.Properties.NullValuePromptShowForEmptyValue = true;
be.Properties.NullValuePrompt = _fc.filterEditorControl.FilterString;
be.Properties.AllowNullInput = DevExpress.Utils.DefaultBoolean.True;
be.Properties.ShowNullValuePromptWhenFocused = true;
Point pt = be.PointToScreen(new Point(0, be.Height));
_popup.ShowPopup(_barManager, pt);
_fc.filterEditorControl.FilterControl.Focus();
//wait eventual shift pressed
DateTime twoSec = DateTime.Now.AddSeconds(2);
while (DateTime.Now < twoSec && (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift)))
{
//Console.WriteLine(string.Format("Waiting! {0}, {1}, L({2}) R({3}) ", DateTime.Now, twoSec, Keyboard.GetKeyStates(Key.LeftShift), Keyboard.GetKeyStates(Key.LeftShift)));
SendKeys.Flush();
Thread.Sleep(100);
}
if (Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift))
{
MessageBox.Show("Ma lo molli sto shift?");
}
else
{
SendKeys.Flush();
SendKeys.Send("{RIGHT}");
SendKeys.Send("{RIGHT}");
SendKeys.Send("{RIGHT}");
SendKeys.Send("{ENTER}");
}
// set future closing motive
// so user must confirm with ok click
_popupCloseKind = PopupCloseKind.Cancel;
}
}
