public static void ApplyColumnInfo(DataGrid dataGrid, ColumnInfoObject colInfoList)
{
App _App = (App)Application.Current;
// apply the column settings
for (int i = 0; i < dataGrid.Columns.Count; i++)
{
ColumnInfo ci = new ColumnInfo();
var lookup = (from a in colInfoList.ColumnInfoList
where a.PropertyPath == ((Binding)((DataGridBoundColumn)dataGrid.Columns[i]).Binding).Path.Path
//where a.Header == dataGrid.Columns[i].Header
select a).FirstOrDefault();
if (lookup == null)
{
continue;
}
if (lookup.DisplayIndex == -1)
{
continue;
}
// clear existing
dataGrid.Columns[i].SortDirection = null;
// set the sortdirection on the datagrid itself
dataGrid.Columns[i].SortDirection = lookup.SortDirection;
// width and display index
dataGrid.Columns[i].DisplayIndex = lookup.DisplayIndex;
dataGrid.Columns[i].Width = new DataGridLength(lookup.WidthValue, lookup.WidthType);
}
// now apply the sort descriptions
using (_App.GamesLibrary.LibraryView.DeferRefresh())
{
_App.GamesLibrary.LibraryView.SortDescriptions.Clear();
for (int i = 0; i < colInfoList.SortDescriptionList.Count; i++)
{
_App.GamesLibrary.LibraryView.SortDescriptions.Add(new SortDescription(colInfoList.SortDescriptionList[i].PropertyName, colInfoList.SortDescriptionList[i].Direction));
}
}
}
//public ICollectionViewLiveShaping ShapingItems => LibraryView.View as ICollectionViewLiveShaping;
public GamesLibraryViewModel()
{
// this.DataCollection = new ObservableCollectionEx<GamesLibraryModel>();
this._DataCollection = new ObservableCollectionEx <GamesLibraryModel>();
this.LibraryView = new CollectionViewSource();
DGStatesPath = AppDomain.CurrentDomain.BaseDirectory + @"Data\Settings\GamesLibraryColumnStates.json";
LoadDataGridStatesFromDisk();
if (DataGridStates == null)
{
// load defaults from disk
DataGridStates = new List <ColumnInfoObject>();
for (int i = 1; i < 26; i++)
{
ColumnInfoObject coo = new ColumnInfoObject();
coo.FilterNumber = i;
coo.ColumnInfoList = new List <ColumnInfo>();
coo.SortDescriptionList = new Dictionary <int, SortDescription>();
DataGridStates.Add(coo);
}
LoadColumnDefaults();
}
IsDirty = true;
Update();
// bind the CollectionViewSource to our GamesLibraryModel DataCollection
_LibraryView.Source = DataCollection;
//ShapingItems.LiveSortingProperties.Add("Game");
// ShapingItems.LiveSortingProperties.Add("System");
// ShapingItems.IsLiveSorting = true;
// multiplefilterhandlers
MultipleFilter = new MultipleFilterHandler(LibraryView, MultipleFilterLogic.And);
CurrentCountryFilter = GamesLibrary.CountryFilter.ALL;
DataGridFocused = true;
}
public static ColumnInfoObject GetColumnInfo(DataGrid dataGrid)
{
App _App = (App)Application.Current;
ColumnInfoObject coo = new ColumnInfoObject();
List <ColumnInfo> list = new List <ColumnInfo>();
foreach (DataGridColumn c in dataGrid.Columns)
{
ColumnInfo ci = new ColumnInfo(c);
list.Add(ci);
}
coo.ColumnInfoList = list;
// get sort descriptions from view
coo.SortDescriptionList = new Dictionary <int, SortDescription>();
for (int i = 0; i < _App.GamesLibrary.LibraryView.SortDescriptions.Count; i++)
{
coo.SortDescriptionList.Add(i, _App.GamesLibrary.LibraryView.SortDescriptions[i]);
}
return(coo);
}