private void ComboBoxOperation_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
FilterOption f = DataContext as FilterOption;
if (f == null)
{
return;
}
var newValue = e.AddedItems.Cast <FilterOperation?>().SingleOrDefault();
if (newValue == FilterOperation.IsIn)
{
if (!(f.Value is IList))
{
valueContainer.Children.Clear();
var list = (IList)Activator.CreateInstance(typeof(MList <>).MakeGenericType(f.Token.Type.Nullify()));
list.Add(f.Value);
f.Value = list;
RecreateControls();
}
}
else
{
if (f.Value is IList)
{
valueContainer.Children.Clear();
f.Value = ((IList)f.Value)[0];
RecreateControls();
}
}
}
private void StackPanel_Loaded(object sender, RoutedEventArgs e)
{
FilterOption f = (FilterOption)valueContainer.DataContext;
Common.SetIsReadOnly(valueContainer, f.Frozen);
RecreateControls();
}
private void sp_Drop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent(typeof(FilterOption)))
{
FilterOption filter = (FilterOption)e.Data.GetData(typeof(FilterOption));
Token = filter.Token;
}
}
void CreateItem(object sender, RoutedEventArgs args)
{
FilterOption f = (FilterOption)DataContext;
var list = (IList)f.Value;
list.Add(null);
RecreateControls();
}
private void RefreshSimpleFilters()
{
if (SimpleFilterBuilder != null)
{
FilterOptions.Clear();
var newFilters = SimpleFilterBuilder.GenerateFilterOptions();
FilterOption.SetFilterTokens(newFilters, Description);
FilterOptions.AddRange(newFilters);
}
}
private void filterHeader_Click(object sender, RoutedEventArgs e)
{
SortGridViewColumnHeader gvch = GetHeaderColumnHeader(sender);
FilterOptions.Add(new FilterOption
{
Token = gvch.RequestColumn.Token,
Operation = FilterOperation.EqualTo,
Value = FilterOption.DefaultValue(gvch.RequestColumn.Type),
});
}
public static QueryValueRequest ToRequest(this QueryCountOptions options)
{
QueryDescription qd = GetQueryDescription(options.QueryName);
FilterOption.SetFilterTokens(options.FilterOptions, qd);
var request = new QueryValueRequest
{
QueryName = options.QueryName,
Filters = options.FilterOptions.Select(f => f.ToFilter()).ToList()
};
return(request);
}
void RemoveItem(object sender, RoutedEventArgs args)
{
Button b = (Button)sender;
DockPanel line = (DockPanel)b.Parent;
StackPanel sp = (StackPanel)line.Parent;
int index = sp.Children.IndexOf(line);
FilterOption f = (FilterOption)DataContext;
var list = (IList)f.Value;
list.RemoveAt(index);
RecreateControls();
}
public void AddFilter(QueryToken queryToken)
{
if (queryToken == null)
{
MessageBox.Show(SearchMessage.NoColumnSelected.NiceToString());
return;
}
FilterOption f = new FilterOption
{
Token = queryToken,
Value = queryToken.Type.IsValueType && !queryToken.Type.IsNullable() ? Activator.CreateInstance(queryToken.Type) : null,
Operation = FilterOperation.EqualTo
};
Filters.Add(f);
}
public void AddFilter(QueryToken queryToken)
{
if (queryToken == null)
{
MessageBox.Show(SearchMessage.NoColumnSelected.NiceToString());
return;
}
FilterOption f = new FilterOption
{
Token = queryToken,
Value = queryToken.Type.IsValueType && !queryToken.Type.IsNullable() ? Activator.CreateInstance(queryToken.Type) : null,
Operation = FilterOperation.EqualTo
};
Filters.Add(f);
}
public static UniqueEntityRequest ToRequest(this UniqueOptions options)
{
QueryDescription qd = GetQueryDescription(options.QueryName);
FilterOption.SetFilterTokens(options.FilterOptions, qd);
OrderOption.SetOrderTokens(options.OrderOptions, qd);
var request = new UniqueEntityRequest
{
QueryName = options.QueryName,
Filters = options.FilterOptions.Select(f => f.ToFilter()).ToList(),
Orders = options.OrderOptions.Select(f => f.ToOrder()).ToList(),
UniqueType = options.UniqueType,
};
return(request);
}
public static QueryGroupRequest ToRequest(this QueryGroupOptions options)
{
QueryDescription qd = GetQueryDescription(options.QueryName);
ColumnOption.SetColumnTokens(options.ColumnOptions, qd, canAggregate: true);
FilterOption.SetFilterTokens(options.FilterOptions, qd, canAggregate: true);
OrderOption.SetOrderTokens(options.OrderOptions, qd, canAggregate: true);
var request = new QueryGroupRequest
{
QueryName = options.QueryName,
Filters = options.FilterOptions.Select(f => f.ToFilter()).ToList(),
Orders = options.OrderOptions.Select(f => f.ToOrder()).ToList(),
Columns = options.ColumnOptions.Select(f => f.ToColumn()).ToList(),
};
return(request);
}
public static QueryRequest ToRequest(this QueryOptions options)
{
QueryDescription qd = GetQueryDescription(options.QueryName);
ColumnOption.SetColumnTokens(options.ColumnOptions, qd);
FilterOption.SetFilterTokens(options.FilterOptions, qd);
OrderOption.SetOrderTokens(options.OrderOptions, qd);
var request = new QueryRequest
{
QueryName = options.QueryName,
Filters = options.FilterOptions.Select(f => f.ToFilter()).ToList(),
Orders = options.OrderOptions.Select(f => f.ToOrder()).ToList(),
Columns = ColumnOption.MergeColumns(options.ColumnOptions, options.ColumnOptionsMode, qd),
Pagination = options.Pagination ?? QueryOptions.DefaultPagination,
};
return(request);
}
public void Reinitialize(IEnumerable <FilterOption> filters, List <ColumnOption> columns, ColumnOptionsMode columnOptionsMode, List <OrderOption> orders)
{
if (qd == null)
{
qd = DynamicQueryServer.GetQueryDescription(QueryName);
}
ColumnOptions.Clear();
ColumnOptions.AddRange(columns);
ColumnOptionsMode = columnOptionsMode;
FilterOptions.Clear();
FilterOptions.AddRange(filters);
FilterOption.SetFilterTokens(FilterOptions, qd);
OrderOptions.Clear();
OrderOptions.AddRange(orders);
OrderOption.SetOrderTokens(OrderOptions, qd);
}
private void RecreateControls()
{
FilterOption f = (FilterOption)DataContext;
valueContainer.Children.Clear();
if (f.Operation != FilterOperation.IsIn)
{
FillLite(f.RealValue as Lite <IEntity>);
valueContainer.Children.Add(GetValueControl(f.Token, "RealValue"));
}
else
{
StackPanel sp = new StackPanel {
HorizontalAlignment = HorizontalAlignment.Stretch
};
var list = (IList)f.Value;
for (int i = 0; i < list.Count; i++)
{
FillLite(list[i] as Lite <IEntity>);
sp.Children.Add(new DockPanel
{
LastChildFill = true,
HorizontalAlignment = HorizontalAlignment.Stretch,
Children =
{
(i == 0?
new Button {
Style = (Style)FindResource("RoundButton"), Focusable = false, Content = FindResource("Create")
}.Handle(Button.ClickEvent, CreateItem):
new Button {
Style = (Style)FindResource("RoundButton"), Focusable = false, Content = FindResource("Remove")
}.Handle(Button.ClickEvent, RemoveItem)
).Set(DockPanel.DockProperty, Dock.Left),
GetValueControl(f.Token, "RealValue[" + i + "]"),
}
});
}
valueContainer.Children.Add(sp);
}
}
void SearchControl_Loaded(object sender, RoutedEventArgs e)
{
this.Loaded -= SearchControl_Loaded;
if (DesignerProperties.GetIsInDesignMode(this) || QueryName == null)
{
return;
}
if (qd == null)
{
qd = DynamicQueryServer.GetQueryDescription(QueryName);
}
if (FilterColumn.HasText())
{
FilterOptions.Add(new FilterOption
{
ColumnName = FilterColumn,
Operation = FilterOperation.EqualTo,
Frozen = true,
}.Bind(FilterOption.ValueProperty, new Binding("DataContext" + (FilterRoute.HasText() ? "." + FilterRoute : null))
{
Source = this
}));
ColumnOptions.Add(new ColumnOption(FilterColumn));
ColumnOptionsMode = ColumnOptionsMode.Remove;
}
FilterOption.SetFilterTokens(FilterOptions, qd);
AutomationProperties.SetName(this, QueryUtils.GetQueryUniqueKey(QueryName));
Search();
foreach (var item in FilterOptions)
{
item.BindingValueChanged += new DependencyPropertyChangedEventHandler(item_BindingValueChanged);
}
}
public void Reinitialize(List <FilterOption> filters, List <ColumnOption> columns, ColumnOptionsMode columnOptionsMode, List <OrderOption> orders, Pagination pagination)
{
try
{
avoidPaginationChange = true;
ColumnOptions.Clear();
ColumnOptions.AddRange(columns);
ColumnOption.SetColumnTokens(ColumnOptions, Description);
ColumnOptionsMode = columnOptionsMode;
GenerateListViewColumns();
if (!filters.SequenceEqual(FilterOptions))
{
if (SimpleFilterBuilder != null)
{
SimpleFilterBuilder = null;
}
FilterOptions.Clear();
FilterOption.SetFilterTokens(filters, Description);
FilterOptions.AddRange(filters);
}
OrderOptions.Clear();
OrderOptions.AddRange(orders);
OrderOption.SetOrderTokens(OrderOptions, Description);
SortGridViewColumnHeader.SetColumnAdorners(gvResults, OrderOptions);
UpdateMultiplyMessage(true);
Pagination = pagination;
}
finally
{
avoidPaginationChange = false;
}
}
public void OnLoaded()
{
if (loaded)
{
return;
}
loaded = true;
if (FilterColumn.HasText())
{
FilterOptions.Add(new FilterOption
{
ColumnName = FilterColumn,
Operation = FilterOperation.EqualTo,
Frozen = true,
}.Bind(FilterOption.ValueProperty, new Binding("DataContext" + (FilterRoute.HasText() ? "." + FilterRoute : null))
{
Source = this
}));
if (QueryUtils.IsColumnToken(FilterColumn))
{
ColumnOptions.Add(new ColumnOption(FilterColumn));
ColumnOptionsMode = ColumnOptionsMode.Remove;
}
if (this.NotSet(SearchOnLoadProperty))
{
SearchOnLoad = true;
}
}
if (OrderOptions.IsNullOrEmpty() && !entityColumn.Implementations.Value.IsByAll)
{
var orderType = entityColumn.Implementations.Value.Types.All(t => EntityKindCache.GetEntityData(t) == EntityData.Master) ? OrderType.Ascending : OrderType.Descending;
var column = Description.Columns.SingleOrDefaultEx(c => c.Name == "Id");
if (column != null)
{
OrderOptions.Add(new OrderOption(column.Name, orderType));
}
}
btCreate.ToolTip = SearchMessage.CreateNew0_G.NiceToString()
.ForGenderAndNumber(entityColumn.Implementations.Value.Types.FirstOrDefault()?.GetGender() ?? 'm')
.FormatWith(entityColumn.Implementations.Value.Types.CommaOr(a => a.NiceName()));
if (this.NotSet(SearchControl.NavigateProperty) && Navigate)
{
Navigate = Implementations.IsByAll ? true :
Implementations.Types.Any(t => Navigator.IsNavigable(t, isSearch: true));
}
if (this.NotSet(EntityBase.CreateProperty) && Create)
{
Create = Implementations.IsByAll ? false :
Implementations.Types.Any(t => Navigator.IsCreable(t, isSearch: true));
}
ColumnOption.SetColumnTokens(ColumnOptions, Description);
if (this.CanAddFilters || this.AllowChangeColumns)
{
headerContextMenu = new ContextMenu();
if (this.CanAddFilters)
{
headerContextMenu.Items.Add(new MenuItem {
Header = SearchMessage.AddFilter.NiceToString()
}.Handle(MenuItem.ClickEvent, filterHeader_Click));
}
if (this.CanAddFilters && this.AllowChangeColumns)
{
headerContextMenu.Items.Add(new Separator());
}
if (this.AllowChangeColumns)
{
headerContextMenu.Items.Add(new MenuItem {
Header = SearchMessage.Rename.NiceToString()
}.Handle(MenuItem.ClickEvent, renameMenu_Click));
headerContextMenu.Items.Add(new MenuItem {
Header = EntityControlMessage.Remove.NiceToString()
}.Handle(MenuItem.ClickEvent, removeMenu_Click));
}
}
GenerateListViewColumns();
FilterOption.SetFilterTokens(FilterOptions, Description);
filterBuilder.Filters = FilterOptions;
((INotifyCollectionChanged)FilterOptions).CollectionChanged += FilterOptions_CollectionChanged;
OrderOption.SetOrderTokens(OrderOptions, Description);
SortGridViewColumnHeader.SetColumnAdorners(gvResults, OrderOptions);
if (IsVisible)
{
FillMenuItems();
if (SearchOnLoad)
{
Search();
}
}
else
{
IsVisibleChanged += SearchControl_IsVisibleChanged;
}
UpdateVisibility();
AutomationProperties.SetName(this, QueryUtils.GetKey(QueryName));
foreach (var item in FilterOptions)
{
item.BindingValueChanged += new DependencyPropertyChangedEventHandler(item_BindingValueChanged);
}
}
