private void InitializeAccessors()
{
var gridViewAccessor = new FieldAccessor(this, "gridView");
reflectedGridView = gridViewAccessor.Get();
var gridViewType = reflectedGridView.GetType();
allGridEntriesAccessor = new FieldAccessor(reflectedGridView, "allGridEntries");
topLevelGridEntriesAccessor = new FieldAccessor(reflectedGridView, "topLevelGridEntries");
totalPropsAccessor = new FieldAccessor(reflectedGridView, "totalProps");
selectedRowAccessor = new FieldAccessor(reflectedGridView, "selectedRow");
setScrollOffsetAccessor = new MethodAccessor(gridViewType, "SetScrollOffset");
refreshAccessor = new MethodAccessor(gridViewType, "Refresh");
selectedGridEntryAccessor = new PropertyAccessor(reflectedGridView, "SelectedGridEntry");
}
private void SetGridViewItems(GridItem[] newItems)
{
var items = allGridEntriesAccessor.Get();
if (items == null)
return;
if (newItems == null) newItems = new GridItem[0];
var wasFocused = searchBox.Focused;
if (gridViewEntriesAccessor == null)
gridViewEntriesAccessor = new FieldAccessor(items, "entries");
setScrollOffsetAccessor.Invoke(reflectedGridView, 0);
gridViewEntriesAccessor.Set(newItems, items);
gridViewEntriesAccessor.Set(newItems, topLevelGridEntriesAccessor.Get());
totalPropsAccessor.Set(newItems.Length);
selectedRowAccessor.Set(0);
if (newItems.Length > 0)
selectedGridEntryAccessor.Set(newItems[0]);
((Control)reflectedGridView).Invalidate();
if (wasFocused)
searchBox.Focus();
}
private GridItem[] GetGridViewItems()
{
var items = allGridEntriesAccessor.Get();
if (items == null)
return null;
if (gridViewEntriesAccessor == null)
gridViewEntriesAccessor = new FieldAccessor(items, "entries");
return gridViewEntriesAccessor.Get(items) as GridItem[];
}
//private FieldAccessor gridViewAccesor = null;
//private FieldInfo gridViewField = null;
private void InitializeSearchBox()
{
if (searchBox != null) return;
//const BindingFlags bflags = BindingFlags.Instance | BindingFlags.NonPublic;
searchBox = new TextBox();
searchBox.Location = new Point(0, 0);
searchBox.Size = new Size(70, searchBox.Height);
searchBox.BorderStyle = BorderStyle.Fixed3D;
searchBox.Font = new Font("Tahoma", 8.25f);
searchBoxBackColor = searchBox.BackColor;
searchBox.TextChanged += (s, _) => ApplyFilter();
// Hack: let's remove the read-only flag on the toolstrip controls collection
var rofield = new FieldAccessor(ToolStrip.Controls, "_isReadOnly");
rofield.Set(false);
ToolStrip.Controls.Add(searchBox);
rofield.Set(true);
ToolStrip.SizeChanged += (s, _) => FixSearchBoxLocation();
FixSearchBoxLocation();
// And now initialize accessors
InitializeAccessors();
PropertyTabChanged += (s, _) => searchBox.Text = string.Empty;
PropertySortChanged += (s, _) => searchBox.Text = string.Empty;
SelectedObjectsChanged += (s, _) => searchBox.Text = string.Empty;
}