public void CheckCheckables()
{
if (checkingTask != null && !checkingTask.IsCompleted)
{
MessageBox.Show("Checking is already happening");
return;
}
//reset the dictionary
lock (ocheckResultsDictionaryLock)
{
checkResultsDictionary = new Dictionary <ICheckable, CheckResult>();
}
checkingTask = new Task(() =>
{
//only check the items that are visible int he listview
foreach (var checkable in GetCheckables())//make copy to prevent synchronization issues
{
var notifier = new ToMemoryCheckNotifier();
checkable.Check(notifier);
lock (ocheckResultsDictionaryLock)
checkResultsDictionary.Add(checkable, notifier.GetWorst());
}
});
EnsureChecksColumnVisible();
checkingTask.ContinueWith(
//now load images to UI
(t) => _tree.RebuildColumns(), TaskScheduler.FromCurrentSynchronizationContext());
checkingTask.Start();
}
public OLVColumn CreateColumn()
{
_olvFavourite = new OLVColumn("Favourite", null);
_olvFavourite.Text = "Favourite";
_olvFavourite.ImageGetter += FavouriteImageGetter;
_olvFavourite.IsEditable = false;
_olvFavourite.Sortable = false;
_tlv.CellClick += OnCellClick;
_tlv.AllColumns.Add(_olvFavourite);
_tlv.RebuildColumns();
_olvFavourite.IsVisible = UserSettings.ShowColumnFavourite;
_olvFavourite.VisibilityChanged += (s, e) => UserSettings.ShowColumnFavourite = ((OLVColumn)s).IsVisible;
return(_olvFavourite);
}
public OLVColumn CreateColumn()
{
_olvFavourite = new OLVColumn("Favourite", null);
_olvFavourite.Text = "Favourite";
_olvFavourite.ImageGetter += FavouriteImageGetter;
_olvFavourite.IsEditable = false;
_olvFavourite.Sortable = true;
// setup value of column as 1 (favourite) or 0 (not favourite)
_olvFavourite.AspectGetter = FavouriteAspectGetter;
// but don't actually write that value when rendering (just use for sort etc)
_olvFavourite.AspectToStringConverter = (st) => "";
_tlv.CellClick += OnCellClick;
_tlv.AllColumns.Add(_olvFavourite);
_tlv.RebuildColumns();
return(_olvFavourite);
}
private void GenerateColumns(TreeListView olv, List <OLVColumn> Cols)
{
olv.AllColumns.Clear();
olv.AllColumns.AddRange(Cols);
olv.RebuildColumns();
}
/// <summary>
/// Sets up common functionality for an RDMPCollectionUI
/// </summary>
/// <param name="collection"></param>
/// <param name="tree">The main tree in the collection UI</param>
/// <param name="activator">The current activator, used to launch objects, register for refresh events etc </param>
/// <param name="iconColumn">The column of tree view which should contain the icon for each row object</param>
/// <param name="renameableColumn">Nullable field for specifying which column supports renaming on F2</param>
/// <param name="settings">Customise which common behaviorurs are turned on</param>
public void SetUp(RDMPCollection collection, TreeListView tree, IActivateItems activator, OLVColumn iconColumn, OLVColumn renameableColumn, RDMPCollectionCommonFunctionalitySettings settings)
{
Settings = settings;
_collection = collection;
IsSetup = true;
_activator = activator;
_activator.RefreshBus.Subscribe(this);
RepositoryLocator = _activator.RepositoryLocator;
Tree = tree;
Tree.FullRowSelect = true;
Tree.HideSelection = false;
Tree.KeyPress += Tree_KeyPress;
Tree.RevealAfterExpand = true;
if (!Settings.SuppressChildrenAdder)
{
Tree.CanExpandGetter += CanExpandGetter;
Tree.ChildrenGetter += ChildrenGetter;
}
if (!Settings.SuppressActivate)
{
Tree.ItemActivate += CommonItemActivation;
}
Tree.CellRightClick += CommonRightClick;
Tree.SelectionChanged += (s, e) => RefreshContextMenuStrip();
if (iconColumn != null)
{
iconColumn.ImageGetter += ImageGetter;
}
if (Tree.RowHeight != 19)
{
Tree.RowHeight = 19;
}
//add colour indicator bar
Tree.Location = new Point(Tree.Location.X, tree.Location.Y + 3);
Tree.Height -= 3;
CreateColorIndicator(Tree, collection);
//what does this do to performance?
Tree.UseNotifyPropertyChanged = true;
ParentFinder = new TreeNodeParentFinder(Tree);
DragDropProvider = new DragDropProvider(
_activator.CommandFactory,
_activator.CommandExecutionFactory,
tree);
if (renameableColumn != null)
{
RenameProvider = new RenameProvider(_activator, tree, renameableColumn);
RenameProvider.RegisterEvents();
}
if (Settings.AddFavouriteColumn)
{
FavouriteColumnProvider = new FavouriteColumnProvider(_activator, tree);
FavouriteColumn = FavouriteColumnProvider.CreateColumn();
}
if (settings.AddIDColumn)
{
IDColumnProvider = new IDColumnProvider(tree);
IDColumn = IDColumnProvider.CreateColumn();
Tree.AllColumns.Add(IDColumn);
Tree.RebuildColumns();
}
if (Settings.AddCheckColumn)
{
CheckColumnProvider = new CheckColumnProvider(tree, _activator.CoreIconProvider);
CheckColumn = CheckColumnProvider.CreateColumn();
Tree.AllColumns.Add(CheckColumn);
Tree.RebuildColumns();
}
CoreIconProvider = activator.CoreIconProvider;
CopyPasteProvider = new CopyPasteProvider();
CopyPasteProvider.RegisterEvents(tree);
CoreChildProvider = _activator.CoreChildProvider;
_activator.Emphasise += _activator_Emphasise;
Tree.TreeFactory = TreeFactoryGetter;
Tree.RebuildAll(true);
Tree.FormatRow += Tree_FormatRow;
Tree.CellToolTipGetter += Tree_CellToolTipGetter;
if (Settings.AllowSorting)
{
if (Tree.PrimarySortColumn == null)
{
Tree.PrimarySortColumn = Tree.AllColumns.FirstOrDefault(c => c.IsVisible && c.Sortable);
}
//persist user sort orders
if (TreeGuids.ContainsKey(_collection))
{
//if we know the sort order fo this collection last time
var lastSort = UserSettings.GetLastColumnSortForCollection(TreeGuids[_collection]);
//reestablish that sort order
if (lastSort != null && Tree.AllColumns.Any(c => c.Text == lastSort.Item1))
{
Tree.PrimarySortColumn = Tree.GetColumn(lastSort.Item1);
Tree.PrimarySortOrder = lastSort.Item2 ? SortOrder.Ascending : SortOrder.Descending;
}
//and track changes to the sort order
Tree.AfterSorting += TreeOnAfterSorting;
}
}
else
{
foreach (OLVColumn c in Tree.AllColumns)
{
c.Sortable = false;
}
}
}
/// <summary>
/// Sets up common functionality for an RDMPCollectionUI
/// </summary>
/// <param name="collection"></param>
/// <param name="tree">The main tree in the collection UI</param>
/// <param name="activator">The current activator, used to launch objects, register for refresh events etc </param>
/// <param name="iconColumn">The column of tree view which should contain the icon for each row object</param>
/// <param name="renameableColumn">Nullable field for specifying which column supports renaming on F2</param>
/// <param name="settings">Customise which common behaviorurs are turned on</param>
public void SetUp(RDMPCollection collection, TreeListView tree, IActivateItems activator, OLVColumn iconColumn, OLVColumn renameableColumn, RDMPCollectionCommonFunctionalitySettings settings)
{
Settings = settings;
_collection = collection;
IsSetup = true;
_activator = activator;
_activator.RefreshBus.Subscribe(this);
RepositoryLocator = _activator.RepositoryLocator;
Tree = tree;
Tree.FullRowSelect = true;
Tree.HideSelection = false;
Tree.KeyPress += Tree_KeyPress;
Tree.CellToolTip.InitialDelay = UserSettings.TooltipAppearDelay;
Tree.CellToolTipShowing += Tree_CellToolTipShowing;
Tree.RevealAfterExpand = true;
if (!Settings.SuppressChildrenAdder)
{
Tree.CanExpandGetter += CanExpandGetter;
Tree.ChildrenGetter += ChildrenGetter;
}
if (!Settings.SuppressActivate)
{
Tree.ItemActivate += CommonItemActivation;
}
Tree.CellRightClick += CommonRightClick;
Tree.KeyUp += CommonKeyPress;
if (iconColumn != null)
{
iconColumn.ImageGetter += ImageGetter;
}
if (Tree.RowHeight != 19)
{
Tree.RowHeight = 19;
}
//add colour indicator bar
Tree.Location = new Point(Tree.Location.X, tree.Location.Y + 3);
Tree.Height -= 3;
CreateColorIndicator(Tree, collection);
//what does this do to performance?
Tree.UseNotifyPropertyChanged = true;
ParentFinder = new TreeNodeParentFinder(Tree);
DragDropProvider = new DragDropProvider(
_activator.CommandFactory,
_activator.CommandExecutionFactory,
tree);
if (renameableColumn != null)
{
RenameProvider = new RenameProvider(_activator, tree, renameableColumn);
RenameProvider.RegisterEvents();
}
if (Settings.AddFavouriteColumn)
{
FavouriteColumnProvider = new FavouriteColumnProvider(_activator, tree);
FavouriteColumn = FavouriteColumnProvider.CreateColumn();
SetupColumnTracking(FavouriteColumn, new Guid("ab25aa56-957c-4d1b-b395-48299be8e467"));
}
if (settings.AddIDColumn)
{
IDColumnProvider = new IDColumnProvider(tree);
IDColumn = IDColumnProvider.CreateColumn();
Tree.AllColumns.Add(IDColumn);
SetupColumnTracking(IDColumn, new Guid("9d567d9c-06f5-41b6-9f0d-e630a0e23f3a"));
Tree.RebuildColumns();
}
if (Settings.AddCheckColumn)
{
CheckColumnProvider = new CheckColumnProvider(tree, _activator.CoreIconProvider);
CheckColumn = CheckColumnProvider.CreateColumn();
SetupColumnTracking(CheckColumn, new Guid("8d9c6a0f-82a8-4f4e-b058-e3017d8d60e0"));
Tree.AllColumns.Add(CheckColumn);
Tree.RebuildColumns();
}
CoreIconProvider = activator.CoreIconProvider;
CopyPasteProvider = new CopyPasteProvider();
CopyPasteProvider.RegisterEvents(tree);
CoreChildProvider = _activator.CoreChildProvider;
_activator.Emphasise += _activator_Emphasise;
Tree.TreeFactory = TreeFactoryGetter;
Tree.RebuildAll(true);
Tree.FormatRow += Tree_FormatRow;
Tree.KeyDown += Tree_KeyDown;
if (Settings.AllowSorting)
{
SetupColumnSortTracking(Tree, TreeGuids.ContainsKey(collection) ? TreeGuids[collection] : Guid.Empty);
}
else
{
foreach (OLVColumn c in Tree.AllColumns)
{
c.Sortable = false;
}
}
}