public MainWindowView(IntPtr handle) : base(handle)
{
bottomView = Subviews.First(x => x.Identifier == "PlaybackBar");
bottomView.AddSubview(new PlaybackBar(bottomView.Bounds));
topView = Subviews.OfType <NSSplitView> ().First();
LayoutSubviews();
}
public virtual void Clear()
{
foreach (var field in Subviews.OfType <UITextField>())
{
field.Text = String.Empty;
}
foreach (var field in bubbleViews.Keys.ToArray())
{
HideBubbleFor(field);
}
}
private void TransformTile(RefreshArguments arguments)
{
foreach (var drawnTile in Subviews.OfType <DeepZoomTileView>())
{
if (arguments.Scale == 0.0f)
{
drawnTile.Center = new CGPoint(drawnTile.Center.X + arguments.OffsetX, drawnTile.Center.Y + arguments.OffsetY);
}
else
{
nfloat left = (nfloat)Math.Ceiling((drawnTile.Frame.X - currentExtent.X));
nfloat top = (nfloat)Math.Ceiling((drawnTile.Frame.Y - currentExtent.Y));
nfloat width = drawnTile.TileWidth;
nfloat height = drawnTile.TileHeight;
drawnTile.Frame = new CGRect(left, top, width, height);
}
}
}
public PrimaryBottomBorderView(IntPtr handle) : base(handle)
{
var bottomBorder = new UIView
{
BackgroundColor = Colors.PrimaryColor,
TranslatesAutoresizingMaskIntoConstraints = false
};
AddSubview(bottomBorder);
bottomBorder.RightAnchor.ConstraintEqualTo(this.RightAnchor, 0).Active = true;
bottomBorder.LeftAnchor.ConstraintEqualTo(this.LeftAnchor, 0).Active = true;
bottomBorder.BottomAnchor.ConstraintEqualTo(this.BottomAnchor).Active = true;
bottomBorder.HeightAnchor.ConstraintEqualTo(1).Active = true;
BackgroundColor = Colors.MainBackgroundColor;
var labels = Subviews.OfType <UILabel>().ToArray();
Colors.SetTextPrimaryColor(labels);
}
public void RefreshZoomTileView(RefreshArguments arguments)
{
CGPoint defaultCenter = new CGPoint(Frame.Width * .5f, Frame.Height * .5f);
TileMatrix tileMatrix = new TileMatrix(arguments.TileSize, arguments.TileSize, defaultCenter, arguments.ZoomLevel);
IEnumerable <TileMatrixCell> drawingTiles = tileMatrix.GetTileMatrixCells(currentExtent);
Dictionary <string, DeepZoomTileView> drawnTiles = new Dictionary <string, DeepZoomTileView>();
foreach (var currentTile in Subviews.OfType <DeepZoomTileView>())
{
string key = string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", currentTile.ZoomLevel, currentTile.ColumnIndex, currentTile.RowIndex);
if (currentTile.Frame.X > currentExtent.Width ||
currentTile.Frame.Y > currentExtent.Height ||
currentTile.Frame.X + currentTile.Frame.Width < 0 ||
currentTile.Frame.Y + currentTile.Frame.Height < 0 ||
currentTile.ZoomLevel != arguments.ZoomLevel)
{
currentTile.RemoveFromSuperview();
currentTile.Dispose();
//if (tileViewCaches.Count >= 100)
//{
// string lastKey = tileViewCaches.Last().Key;
// tileViewCaches[lastKey].RemoveFromSuperview();
// tileViewCaches[lastKey].Dispose();
// tileViewCaches.Remove(lastKey);
//}
//if (!tileViewCaches.ContainsKey(key))
//{
// currentTile.Hidden = true;
// tileViewCaches.Add(key, currentTile);
//}
}
else
{
drawnTiles[key] = currentTile;
}
}
TransformTile(arguments);
foreach (var drawingTile in drawingTiles)
{
string key = string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", arguments.ZoomLevel, drawingTile.Column, drawingTile.Row);
if (!drawnTiles.ContainsKey(key))
{
if (tileViewCaches.ContainsKey(key))
{
tileViewCaches[key].Hidden = false;
tileViewCaches.Remove(key);
}
else
{
DeepZoomTileView tileView = new DeepZoomTileView();
tileView.RowIndex = drawingTile.Row;
tileView.ColumnIndex = drawingTile.Column;
tileView.ZoomLevel = arguments.ZoomLevel;
tileView.TileHeight = tileView.TileWidth = arguments.TileSize;
tileView.Frame = drawingTile.CellExtent;
AddSubview(tileView);
}
}
}
}
