//private void lbFields_MouseUp(object sender, MouseButtonEventArgs e)
//{
// var selectedField = lbFields.SelectedItem as FilterElementDefinition;
// if (selectedField != null)
// {
// gStartPanel.Visibility = Visibility.Collapsed;
// MyBorder.Visibility = System.Windows.Visibility.Visible;
// spButtons.Visibility = System.Windows.Visibility.Visible;
// var fge = new FilterGroupEditor(_collection, false, this.IsReadOnly, this);
// var fae = new FilterElementEditor(selectedField) { Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly };
// fae.EditorContext = this;
// fge.SetAtomFilter(fae);
// this.FilterExpr = fge.Filter;
// SetRootGroup(fge);
// }
//}
public void SetRootGroup(FilterGroupEditor fge)
{
if (_rootGroup != null)
{
var flt = _rootGroup.Filter; //setvalue, clear binding
BindingOperations.ClearBinding(_rootGroup, FilterGroupEditor.FilterProperty);
_rootGroup.Filter = flt;
_rootGroup.AddedFirstElement -= fgeOnAddedFirstElement;
_rootGroup.Parent = fge;
mainGrid.Children.Remove(_rootGroup);
}
_rootGroup = fge;
this.SetBinding(FilterEditor.FilterExprProperty, new Binding("Filter")
{
Source = fge, Mode = BindingMode.TwoWay
});
// fge.Background = Brushes.White;
fge.AddedFirstElement += fgeOnAddedFirstElement;
fge.Parent = null;
mainGrid.Children.Add(fge);
if (fge.AtomFilter != null)
{
fge.SetAsRoot();
}
}
public void SetFilter(CollectionVM collection, FilterExpressionData filter)
{
_collection = collection;
Elements = collection.AvailableProperties;
if (filter != null)
{
var fge = new FilterGroupEditor(collection, false, this.IsReadOnly, this);
fge.SetFilter(filter);
this.FilterExpr = filter;
SetRootGroup(fge);
if (filter != null)
{
gStartPanel.Visibility = Visibility.Collapsed;
MyBorder.Visibility = System.Windows.Visibility.Visible;
if (!IsReadOnly)
{
spButtons.Visibility = System.Windows.Visibility.Visible;
}
}
}
else
{
this.setProperty(PropertyDefinitionModel.GetEmpty());
}
}
public void RemoveSubGroup(FilterGroupEditor fe)
{
var ix = this.spSubGroups.Children.IndexOf(fe);
if (ix == 0 && this.SubGroups.Count > 1) //remove the join label from second element if first is removed
{
this.spSubGroups.Children.Remove(this.SubGroups[1].JoinLabelOnParent);
this.SubGroups[1].JoinLabelOnParent = null;
}
this.spSubGroups.Children.Remove(fe);
this.spSubGroups.Children.Remove(fe.JoinLabelOnParent);
this.SubGroups.Remove(fe);
var fgeExpr = this.Filter as FltGroupExprData;
if (fgeExpr != null)
{
fgeExpr.FilterExpressions.Remove(fe.Filter);
}
if (this.SubGroups.Count == 1)
{
if (Parent != null)
{
var or = Parent.Orientation;
this.SubGroups[0].Orientation = (or == Orientation.Horizontal)
? Orientation.Vertical
: Orientation.Horizontal;
this.SubGroups[0]._vertical = !Parent._vertical;
this.spSubGroups.Children.Remove(this.SubGroups[0]);
Parent.addGroupSubFilter(this.SubGroups[0], true);
Parent.RemoveSubGroup(this);
}
else
{
if (this.SubGroups[0].SubGroups.Count < 2)
{
var or = this.SubGroups[0].Orientation;
this.SubGroups[0].Orientation = Orientation.Horizontal;
this.SubGroups[0]._vertical = false;
this.spSubGroups.Children.Remove(this.SubGroups[0]);
EditorContext.SetRootGroup(this.SubGroups[0]);
}
bAdd.Visibility = Visibility.Collapsed;
bAnd.Visibility = Visibility.Visible;
bOr.Visibility = Visibility.Visible;
}
}
else if (this.SubGroups.Count == 0)
{
if (Parent != null)
{
Parent.RemoveSubGroup(this);
}
else
{
EditorContext.Reset();
}
}
}
public void SetFilter(FilterExpressionData filter)
{
Reset();
this.Filter = filter;
if (filter != null)
{
if (filter is FltAtomExprData)
{
if (filter.HasActiveFilter)
{
this.Filter = filter;
if (_collection != null)// why was this here?: && _collection.AvailableProperties.Any(ap => ap.Path ==(filter as FltAtomExprData).Field))
{
this.SetAtomFilter(new FilterElementEditor(_collection, filter as FltAtomExprData, this.IsPopupMode)
{
IsReadOnly = this.IsReadOnly,
EditorContext = this.EditorContext
});
}
}
}
else if (filter is FltGroupExprData)
{
var fge = filter as FltGroupExprData;
this.Filter = new FltGroupExprData(fge.AndOr);
this.JoinType = fge.AndOr;
foreach (var f in fge.FilterExpressions)
{
if (f.HasActiveFilter)
{
var subGroup = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, f);
this.AddGroupSubFilter(subGroup);
}
}
}
else if (filter is FltFlatGroupExprData)
{
var fge = filter as FltFlatGroupExprData;
this.Filter = new FltFlatGroupExprData(fge.AndOr);
this.JoinType = fge.AndOr;
foreach (var f in fge.FieldFilters.Values)
{
if (f.HasActiveFilter)
{
var subGroup = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, f);
this.AddGroupSubFilter(subGroup);
}
}
}
this.Negate(filter.Negate);
}
if (this.AtomFilter == null && this.SubGroups.Count == 0)
{
Reset();
}
}
private void fgeOnAddedFirstElement(object sender, EventArgs eventArgs)
{
if (!this.IsReadOnly)
{
_backgroundIndex += BackgroundIndexStep;
var newFge = new FilterGroupEditor(_collection, true, this.IsReadOnly, this);
mainGrid.Children.Remove(_rootGroup);
newFge.AddGroupSubFilter(_rootGroup);
newFge.SetBackground(_rootGroup.MyBackgroundIndex + BackgroundIndexStep);
SetRootGroup(newFge);
}
}
private void setProperty(PropertyDefinitionModel selectedProperty)
{
gStartPanel.Visibility = Visibility.Collapsed;
MyBorder.Visibility = System.Windows.Visibility.Visible;
spButtons.Visibility = System.Windows.Visibility.Visible;
var fge = new FilterGroupEditor(_collection, false, this.IsReadOnly, this);
var fae = new FilterElementEditor(_collection, selectedProperty, this.IsPopupMode)
{
Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly
};
fae.EditorContext = this;
fge.SetAtomFilter(fae);
this.FilterExpr = fge.Filter;
SetRootGroup(fge);
}
private void setProperty(PropertyDefinitionModel selectedField)
{
var fae = new FilterElementEditor(_collection, selectedField, this.IsPopupMode)
{
Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly
};
fae.EditorContext = this.EditorContext;
var fge = new FilterGroupEditor(_collection, !_vertical, IsReadOnly, EditorContext)
{
Background = Brushes.White
};
fge.SetAtomFilter(fae);
AddGroupSubFilter(fge);
popupFieldSelect.IsOpen = false;
}
public void AddGroupSubFilter(FilterGroupEditor fge)
{
addGroupSubFilter(fge, false);
}
public void AddGroupSubFilter(FilterGroupEditor fge)
{
addGroupSubFilter(fge, false);
}
private void setProperty(PropertyDefinitionModel selectedField)
{
var fae = new FilterElementEditor(_collection, selectedField, this.IsPopupMode) { Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly };
fae.EditorContext = this.EditorContext;
var fge = new FilterGroupEditor(_collection, !_vertical, IsReadOnly, EditorContext)
{ Background = Brushes.White };
fge.SetAtomFilter(fae);
AddGroupSubFilter(fge);
popupFieldSelect.IsOpen = false;
}
private void addGroupSubFilter(FilterGroupEditor fge, bool fromRemove)
{
fge.Parent = this;
FltGroupExprData fgeExpr = null;
if (this.Filter is FltGroupExprData)
fgeExpr = this.Filter as FltGroupExprData;
else
{
if (JoinType.HasValue)
{
fgeExpr = new FltGroupExprData(JoinType.Value);
}
else
{
fgeExpr = new FltGroupExprData();
}
if (Parent != null && Parent.Filter != null)
{
var parentGroup = Parent.Filter as FltGroupExprData;
parentGroup.FilterExpressions.Remove(this.Filter);
parentGroup.FilterExpressions.Add(fgeExpr);
}
this.Filter = fgeExpr;
}
fgeExpr.FilterExpressions.Add(fge.Filter);
if (this.SubGroups.Count > 0 || this.AtomFilter != null )
{
bAdd.Visibility = Visibility.Visible;
bAnd.Visibility = Visibility.Collapsed;
bOr.Visibility = Visibility.Collapsed;
}
else
{
SetBackground(fge.MyBackgroundIndex + FilterEditor.BackgroundIndexStep);
bAdd.Visibility = Visibility.Collapsed;
bAnd.Visibility = Visibility.Visible;
bOr.Visibility = Visibility.Visible;
}
if (JoinType.HasValue)
{
if (JoinType.Value == eAndOrJoin.And)
{
miChangeToOr.Visibility = System.Windows.Visibility.Visible;
miChangeToAnd.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
miChangeToOr.Visibility = System.Windows.Visibility.Collapsed;
miChangeToAnd.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
miChangeToOr.Visibility = System.Windows.Visibility.Collapsed;
miChangeToAnd.Visibility = System.Windows.Visibility.Collapsed;
}
if (!fromRemove && ( AddedFirstElement != null && this.Parent == null))
{
this.AddedFirstElement(this, null);
}
if (AtomFilter!=null) //replacing existing atomfilter with groupfilter containing the atomfilter
{
var newFge = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, AtomFilter.Filter);
fgeExpr.FilterExpressions.Add(AtomFilter.Filter);
newFge.Parent = this;
ccAtom.Content = null;
newFge.SetAtomFilter(AtomFilter);
AtomFilter = null;
this.Negate(false);
spSubGroups.Children.Add(newFge);
SubGroups.Add(newFge);
}
if (SubGroups.Count>0 && JoinType.HasValue)
{
var andOrLabel = new Label()
{
Content = (JoinType.Value == eAndOrJoin.And) ? "And": "Or",
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
spSubGroups.Children.Add(andOrLabel);
fge.JoinLabelOnParent = andOrLabel;
fgeExpr.AndOr = JoinType.Value;
}
SubGroups.Add(fge);
spSubGroups.Children.Add(fge);
if (fge.AtomFilter != null)
fge.AtomFilter.FocusControl();
}
public void SetFilter(FilterExpressionData filter)
{
Reset();
this.Filter = filter;
if (filter != null)
{
if (filter is FltAtomExprData)
{
if (filter.HasActiveFilter)
{
this.Filter = filter;
if(_collection != null)// why was this here?: && _collection.AvailableProperties.Any(ap => ap.Path ==(filter as FltAtomExprData).Field))
this.SetAtomFilter(new FilterElementEditor(_collection, filter as FltAtomExprData, this.IsPopupMode) {
IsReadOnly = this.IsReadOnly,
EditorContext = this.EditorContext
});
}
}
else if (filter is FltGroupExprData)
{
var fge = filter as FltGroupExprData;
this.Filter = new FltGroupExprData(fge.AndOr);
this.JoinType = fge.AndOr;
foreach (var f in fge.FilterExpressions)
{
if (f.HasActiveFilter)
{
var subGroup = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, f);
this.AddGroupSubFilter(subGroup);
}
}
}
else if (filter is FltFlatGroupExprData)
{
var fge = filter as FltFlatGroupExprData;
this.Filter = new FltFlatGroupExprData(fge.AndOr);
this.JoinType = fge.AndOr;
foreach (var f in fge.FieldFilters.Values)
{
if (f.HasActiveFilter)
{
var subGroup = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, f);
this.AddGroupSubFilter(subGroup);
}
}
}
this.Negate(filter.Negate);
}
if (this.AtomFilter == null && this.SubGroups.Count == 0)
Reset();
}
public void RemoveSubGroup(FilterGroupEditor fe)
{
var ix = this.spSubGroups.Children.IndexOf(fe);
if (ix == 0 && this.SubGroups.Count>1) //remove the join label from second element if first is removed
{
this.spSubGroups.Children.Remove(this.SubGroups[1].JoinLabelOnParent);
this.SubGroups[1].JoinLabelOnParent = null;
}
this.spSubGroups.Children.Remove(fe);
this.spSubGroups.Children.Remove(fe.JoinLabelOnParent);
this.SubGroups.Remove(fe);
var fgeExpr = this.Filter as FltGroupExprData;
if (fgeExpr != null)
fgeExpr.FilterExpressions.Remove(fe.Filter);
if (this.SubGroups.Count == 1 )
{
if (Parent != null)
{
var or = Parent.Orientation;
this.SubGroups[0].Orientation = (or == Orientation.Horizontal)
? Orientation.Vertical
: Orientation.Horizontal;
this.SubGroups[0]._vertical = !Parent._vertical;
this.spSubGroups.Children.Remove(this.SubGroups[0]);
Parent.addGroupSubFilter(this.SubGroups[0], true);
Parent.RemoveSubGroup(this);
}
else
{
if (this.SubGroups[0].SubGroups.Count < 2)
{
var or = this.SubGroups[0].Orientation;
this.SubGroups[0].Orientation = Orientation.Horizontal;
this.SubGroups[0]._vertical = false;
this.spSubGroups.Children.Remove(this.SubGroups[0]);
EditorContext.SetRootGroup(this.SubGroups[0]);
}
bAdd.Visibility = Visibility.Collapsed;
bAnd.Visibility = Visibility.Visible;
bOr.Visibility = Visibility.Visible;
}
}
else if (this.SubGroups.Count == 0)
{
if (Parent != null)
{
Parent.RemoveSubGroup(this);
}
else
{
EditorContext.Reset();
}
}
}
private void addGroupSubFilter(FilterGroupEditor fge, bool fromRemove)
{
fge.Parent = this;
FltGroupExprData fgeExpr = null;
if (this.Filter is FltGroupExprData)
{
fgeExpr = this.Filter as FltGroupExprData;
}
else
{
if (JoinType.HasValue)
{
fgeExpr = new FltGroupExprData(JoinType.Value);
}
else
{
fgeExpr = new FltGroupExprData();
}
if (Parent != null && Parent.Filter != null)
{
var parentGroup = Parent.Filter as FltGroupExprData;
parentGroup.FilterExpressions.Remove(this.Filter);
parentGroup.FilterExpressions.Add(fgeExpr);
}
this.Filter = fgeExpr;
}
fgeExpr.FilterExpressions.Add(fge.Filter);
if (this.SubGroups.Count > 0 || this.AtomFilter != null)
{
bAdd.Visibility = Visibility.Visible;
bAnd.Visibility = Visibility.Collapsed;
bOr.Visibility = Visibility.Collapsed;
}
else
{
SetBackground(fge.MyBackgroundIndex + FilterEditor.BackgroundIndexStep);
bAdd.Visibility = Visibility.Collapsed;
bAnd.Visibility = Visibility.Visible;
bOr.Visibility = Visibility.Visible;
}
if (JoinType.HasValue)
{
if (JoinType.Value == eAndOrJoin.And)
{
miChangeToOr.Visibility = System.Windows.Visibility.Visible;
miChangeToAnd.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
miChangeToOr.Visibility = System.Windows.Visibility.Collapsed;
miChangeToAnd.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
miChangeToOr.Visibility = System.Windows.Visibility.Collapsed;
miChangeToAnd.Visibility = System.Windows.Visibility.Collapsed;
}
if (!fromRemove && (AddedFirstElement != null && this.Parent == null))
{
this.AddedFirstElement(this, null);
}
if (AtomFilter != null) //replacing existing atomfilter with groupfilter containing the atomfilter
{
var newFge = new FilterGroupEditor(_collection, !_vertical, this.IsReadOnly, EditorContext, AtomFilter.Filter);
fgeExpr.FilterExpressions.Add(AtomFilter.Filter);
newFge.Parent = this;
ccAtom.Content = null;
newFge.SetAtomFilter(AtomFilter);
AtomFilter = null;
this.Negate(false);
spSubGroups.Children.Add(newFge);
SubGroups.Add(newFge);
}
if (SubGroups.Count > 0 && JoinType.HasValue)
{
var andOrLabel = new Label()
{
Content = (JoinType.Value == eAndOrJoin.And) ? "And": "Or",
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center
};
spSubGroups.Children.Add(andOrLabel);
fge.JoinLabelOnParent = andOrLabel;
fgeExpr.AndOr = JoinType.Value;
}
SubGroups.Add(fge);
spSubGroups.Children.Add(fge);
if (fge.AtomFilter != null)
{
fge.AtomFilter.FocusControl();
}
}
private void setProperty(PropertyDefinitionModel selectedProperty)
{
gStartPanel.Visibility = Visibility.Collapsed;
MyBorder.Visibility = System.Windows.Visibility.Visible;
spButtons.Visibility = System.Windows.Visibility.Visible;
var fge = new FilterGroupEditor(_collection, false, this.IsReadOnly, this);
var fae = new FilterElementEditor(_collection, selectedProperty, this.IsPopupMode) { Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly};
fae.EditorContext = this;
fge.SetAtomFilter(fae);
this.FilterExpr = fge.Filter;
SetRootGroup(fge);
}
private void fgeOnAddedFirstElement(object sender, EventArgs eventArgs)
{
if (!this.IsReadOnly)
{
_backgroundIndex += BackgroundIndexStep;
var newFge = new FilterGroupEditor(_collection, true, this.IsReadOnly, this);
mainGrid.Children.Remove(_rootGroup);
newFge.AddGroupSubFilter(_rootGroup);
newFge.SetBackground(_rootGroup.MyBackgroundIndex + BackgroundIndexStep);
SetRootGroup(newFge);
}
}
//private void lbFields_MouseUp(object sender, MouseButtonEventArgs e)
//{
// var selectedField = lbFields.SelectedItem as FilterElementDefinition;
// if (selectedField != null)
// {
// gStartPanel.Visibility = Visibility.Collapsed;
// MyBorder.Visibility = System.Windows.Visibility.Visible;
// spButtons.Visibility = System.Windows.Visibility.Visible;
// var fge = new FilterGroupEditor(_collection, false, this.IsReadOnly, this);
// var fae = new FilterElementEditor(selectedField) { Margin = new Thickness(0, 0, 0, 0), IsReadOnly = this.IsReadOnly };
// fae.EditorContext = this;
// fge.SetAtomFilter(fae);
// this.FilterExpr = fge.Filter;
// SetRootGroup(fge);
// }
//}
public void SetRootGroup(FilterGroupEditor fge)
{
if (_rootGroup != null)
{
var flt = _rootGroup.Filter; //setvalue, clear binding
BindingOperations.ClearBinding(_rootGroup, FilterGroupEditor.FilterProperty);
_rootGroup.Filter = flt;
_rootGroup.AddedFirstElement -= fgeOnAddedFirstElement;
_rootGroup.Parent = fge;
mainGrid.Children.Remove(_rootGroup);
}
_rootGroup = fge;
this.SetBinding(FilterEditor.FilterExprProperty, new Binding("Filter") { Source = fge, Mode = BindingMode.TwoWay });
// fge.Background = Brushes.White;
fge.AddedFirstElement += fgeOnAddedFirstElement;
fge.Parent = null;
mainGrid.Children.Add(fge);
if(fge.AtomFilter!=null)
fge.SetAsRoot();
}
public void SetFilter(CollectionVM collection, FilterExpressionData filter)
{
_collection = collection;
Elements = collection.AvailableProperties;
if (filter != null)
{
var fge = new FilterGroupEditor(collection, false, this.IsReadOnly, this);
fge.SetFilter(filter);
this.FilterExpr = filter;
SetRootGroup(fge);
if (filter != null)
{
gStartPanel.Visibility = Visibility.Collapsed;
MyBorder.Visibility = System.Windows.Visibility.Visible;
if (!IsReadOnly)
spButtons.Visibility = System.Windows.Visibility.Visible;
}
}
else
{
this.setProperty(PropertyDefinitionModel.GetEmpty());
}
}
