//create footer header items //TODO Merge
private void UpdateGroupItems()//создаем контент
{
//просто создаем контент без всякой там размерности
//сначала надо определиться что делать с тем контентом который уже есть
Children.Clear();
var informationItems = QueryActualInformationMetaItems.ToList();
var previewGroupData = default(object);
var curentPressentor = default(ContentPresenter);
foreach (var informationItem in informationItems)
{
var curentGroupData = informationItem.GetGroupData();
if (previewGroupData == null || !previewGroupData.Equals(curentGroupData))
{
curentPressentor = new ContentPresenter {
Content = curentGroupData
};
var datatemplate = GetContentTemplate(curentGroupData, curentPressentor);
curentPressentor.ContentTemplate = datatemplate;
InternalChildren.Add(curentPressentor);
}
informationItem.Visual = curentPressentor;
previewGroupData = curentGroupData;
}
}
void SyncToNavigationStack(IReadOnlyList <IView> newStack)
{
for (int i = 0; i < newStack.Count; i++)
{
var element = (Element)newStack[i];
if (InternalChildren.Count < i)
{
InternalChildren.Add(element);
}
else if (InternalChildren[i] != element)
{
int index = InternalChildren.IndexOf(element);
if (index >= 0)
{
InternalChildren.Move(index, i);
}
else
{
InternalChildren.Insert(i, element);
}
}
}
while (InternalChildren.Count > newStack.Count)
{
InternalChildren.RemoveAt(InternalChildren.Count - 1);
}
}
private void OnSliceAdded(IPieSlice slice)
{
var labelItem = new PieChartLabelItem
{
Content = slice.Label,
ContentTemplate = LabelTemplate
};
SetZIndex(labelItem, LabelZindex);
_titleItems.Add(slice, labelItem);
InternalChildren.Add(labelItem);
var valueItem = new PieChartValueItem
{
Content = slice.DisplayedValue,
ContentTemplate = ValueTemplate
};
SetZIndex(valueItem, ValueZIndex);
_valueItems.Add(slice, valueItem);
InternalChildren.Add(valueItem);
var sliceItem = new PieChartSliceItem
{
Slice = slice
};
SetZIndex(sliceItem, SliceZIndex);
_sliceItems.Add(slice, sliceItem);
InternalChildren.Add(sliceItem);
}
protected virtual void CreateHyperEdgeControl(HyperEdge hyperEdge)
{
var hyperEdgeControl = new HyperEdgeControl
{
HyperEdge = hyperEdge,
DataContext = hyperEdge
};
if (HyperEdgeControls.TryAdd(hyperEdge, hyperEdgeControl) is false)
{
HyperEdgeControls[hyperEdge] = hyperEdgeControl;
}
// var findVertexList = new List<VertexControl>();
// foreach (var v in hyperEdge.Vertices)
// {
// if (VertexControls.TryGetValue(v, out var vertexControl) is true)
// {
// if (vertexControl != null)
// findVertexList.Add(vertexControl);
// }
// }
//
// hyperEdgeControl.Vertices = findVertexList.ToArray();
hyperEdgeControl.Vertices =
hyperEdge.Vertices.Select(v => VertexControls[v]).ToArray();
foreach (var vertexControl in hyperEdgeControl.Vertices)
{
vertexControl.HyperEdges.Add(hyperEdgeControl);
}
InternalChildren.Add(hyperEdgeControl);
}
public Expander()
{
ExpanderLayout = new StackLayout {
Spacing = Spacing
};
ForceUpdateSizeCommand = new Command(ForceUpdateSize);
InternalChildren.Add(ExpanderLayout);
}
/// <summary>
/// Creates a new instance of the <see cref="ScrollBox"/> control.
/// </summary>
public ScrollBox()
{
_contentBox = new Box();
_contentBox.BackgroundColor = "#00000000";
InternalChildren.Add(_contentBox);
}
public void Push(object page, bool animated)
{
InternalChildren.Add(page);
if (FormsContentControl != null)
{
FormsContentControl.Transition = animated ? TransitionType.Left : TransitionType.Normal;
}
CurrentPage = page;
}
private void PushPage(Page page)
{
InternalChildren.Add(page);
if (InternalChildren.Count == 1)
RootPage = page;
CurrentPage = page;
}
private void RenderTiles()
{
InternalChildren.Clear();
foreach (var tile in tiles)
{
InternalChildren.Add(tile.Image);
}
}
public MapBase()
{
SetParentMap();
TileLayers = new TileLayerCollection();
InternalChildren.Add(tileContainer);
Initialize();
Loaded += OnLoaded;
}
public DockPanel Fill(VisualNode child)
{
if (_fillChild != null)
{
throw new InvalidOperationException("Only one child can fill remaining space");
}
_fillChild = child;
InternalChildren.Add(child);
return(this);
}
public MergedHeadersPanel()
{
_fixedSubPanel = new MergedHeadersSubPanel(true);
InternalChildren.Add(_fixedSubPanel);
_scrollingSubPanel = new MergedHeadersSubPanel(false);
_scrollingDecorator = new ScrollingMergedHeaderCellDecorator {
Child = _scrollingSubPanel
};
InternalChildren.Add(_scrollingDecorator);
}
internal ChartViewport2D(ChartView view)
{
_view = view;
Children.Add(_intCanvas);
_ax = view.AxisX;
_ay = view.AxisY;
_axes.Add(_ax);
_axes.Add(_ay);
InternalChildren.Add(_ax);
InternalChildren.Add(_ay);
}
public DockPanel DockRight(VisualNode child)
{
if (Children.Count > 0 && Orientation == Orientation.Vertical)
{
throw new ArgumentException();
}
((IMetadataProvider)child).SetMetadata(DockMetadataKey, Dock.Right);
InternalChildren.Add(child);
Orientation = Orientation.Horizontal;
return(this);
}
internal void AddAxis(Axis ax)
{
Axis axis = ax;
_axes.Add(axis);
if (_startDataIdx >= 0)
{
InternalChildren.Insert(_startDataIdx++, axis);
}
else
{
InternalChildren.Add(axis);
}
}
void AddWindow(IWindow window)
{
_windows.Add(window);
if (window is Element windowElement)
{
windowElement.Parent = this;
InternalChildren.Add(windowElement);
OnChildAdded(windowElement);
}
if (window is NavigableElement ne)
{
ne.NavigationProxy.Inner = NavigationProxy;
}
}
public void AddTileLayers(int index, IEnumerable <TileLayer> tileLayers)
{
foreach (var tileLayer in tileLayers)
{
if (index < InternalChildren.Count)
{
InternalChildren.Insert(index, tileLayer);
}
else
{
InternalChildren.Add(tileLayer);
}
index++;
tileLayer.UpdateTiles(tileZoomLevel, tileGrid);
}
}
/// <summary>
/// Creates a new instance of the <see cref="ComboBox"/> control.
/// </summary>
public ComboBox()
{
_currentDisplay = new TextBlock();
_dropdown = new SelectList();
var dropdownArrow = new Icon
{
FixedWidth = 16,
FixedHeight = 16,
VerticalAlignment = VerticalAlignment.Center,
Image = GameLoop.LoadTexture("Icons/chevron-down")
};
_button = new Button();
var sp = new StackPanel
{
Orientation = Orientation.Horizontal,
Spacing = 4
};
sp.AddChild(_currentDisplay);
sp.AddChild(dropdownArrow);
_button.Content = sp;
InternalChildren.Add(_button);
_button.Click += HandleButtonClick;
_dropdown.SelectedIndexChanged += HandleItemChanged;
_currentDisplay.Text = "Select...";
_dropdownBox = new Box
{
MaxHeight = 75,
MinHeight = 4,
Content = new ScrollBox
{
Content = _dropdown
}
};
_button.LostFocus += HandleLostFocus;
}
protected virtual void CreateVertexControl(Vertex vertex)
{
var vertexControl = new VertexControl
{
Vertex = vertex,
DataContext = vertex,
RootHyperGraphCanvas = this
};
if (VertexControls.TryAdd(vertex, vertexControl) is false)
{
VertexControls[vertex] = vertexControl;
}
// Children.Add(vertexControl);
InternalChildren.Add(vertexControl);
vertexControl.InvalidateMeasure();
}
void Reset()
{
List <Element> snapshot = InternalChildren.ToList();
InternalChildren.Clear();
foreach (Element element in snapshot)
{
element.Owned = false;
}
for (var i = 0; i < _templatedItems.Count; i++)
{
T page = _templatedItems.GetOrCreateContent(i, _templatedItems.ListProxy[i]);
page.Owned = true;
SetIndex(page, i);
InternalChildren.Add(page);
}
var currentNeedsUpdate = true;
BatchBegin();
if (ItemsSource != null)
{
object selected = SelectedItem;
if (selected == null || !ItemsSource.Cast <object>().Contains(selected))
{
SelectedItem = ItemsSource.Cast <object>().FirstOrDefault();
currentNeedsUpdate = false;
}
}
if (currentNeedsUpdate)
{
UpdateCurrentPage();
}
OnPagesChanged(new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
BatchCommit();
}
void PushPage(Page page)
{
InternalChildren.Add(page);
CurrentPage = page;
}
/// <summary>
/// Adds a child to the container.
/// </summary>
/// <param name="child">The child to add to the container.</param>
public void AddChild(Control child)
{
InternalChildren.Add(child);
}
void CreateDataObjects()
{
if (_startDataIdx >= 0)
{
int num = InternalChildren.Count - _startDataIdx;
for (int j = 0; j < num; j++)
{
PlotElement sender = InternalChildren[_startDataIdx] as PlotElement;
InternalChildren.RemoveAt(_startDataIdx);
if (((sender != null) && (sender.DataPoint != null)) && (sender.DataPoint.Series != null))
{
sender.DataPoint.Series.FirePlotElementUnloaded(sender, EventArgs.Empty);
}
}
}
Shape plotShape = _view.PlotShape;
if ((plotShape != null) && !InternalChildren.Contains(plotShape))
{
InternalChildren.Insert(0, plotShape);
}
_startDataIdx = InternalChildren.Count;
IView2DRenderer renderer = _view.Renderer as IView2DRenderer;
if (renderer != null)
{
renderer.CoordConverter = this;
UIElement[] elementArray = renderer.Generate();
if (_view.Renderer is BaseRenderer br)
{
br.FireRendered(this, EventArgs.Empty);
}
if (elementArray == null)
{
while (Children.Count > 1)
{
Children.RemoveAt(Children.Count - 1);
}
}
else
{
int length = elementArray.Length;
for (int k = 0; k < length; k++)
{
var elem = elementArray[k];
if (elem == null || InternalChildren.Contains(elem))
{
continue;
}
if (elem is FrameworkElement fe && fe.Parent is Panel pnl)
{
pnl.Children.Remove(elem);
}
InternalChildren.Add(elem);
}
while (Children.Count > 1)
{
Children.RemoveAt(Children.Count - 1);
}
}
}
int num5 = _view.Layers.Count;
for (int i = 0; i < num5; i++)
{
FrameworkElement element = _view.Layers[i] as FrameworkElement;
if (element != null)
{
Canvas.SetLeft(element, PlotRect.X);
Canvas.SetTop(element, PlotRect.Y);
element.Width = PlotRect.Width;
element.Height = PlotRect.Height;
Children.Add(element);
}
}
foreach (UIElement element5 in _view.Children)
{
if (!Children.Contains(element5))
{
Children.Add(element5);
}
}
}