} //конструктор для intellisense
public View(ChartWindow Window, ChartShell Shell)
{
this.Window = Window;
this.Shell = Shell;
InitializeComponent();
this.Shell.ToggleClipTime += b => Clipped = b;
this.PreviewMouseDown += (s, e) => this.Shell.ChartGotFocus(this);
this.MouseEnter += (s, e) => this.Shell.InstrumentsHandler = this;
this.MouseLeave += (s, e) =>
{
if (this.Shell.InstrumentsHandler == this)
{
this.Shell.InstrumentsHandler = null;
}
};
this.ShowSettings += this.Shell.ShowSettings;
PriceMarksModule = new PriceMarksModule(this, LevelsLayer, PaintingMarksLayer);
PriceLineModule = new PriceLineModule(this, GridLayerHorizontal, PricesLayer, PriceMarksModule);
PriceLineModule.VerticalСhanges += () => VerticalСhanges.Invoke();
PriceLineModule.ScaleWidthChanged += (w, fsf) =>
{
Dispatcher.Invoke(() =>
{
PriceLineCD.Width = new GridLength(w);
PriceLineCD2.Width = new GridLength(w);
});
NewFSF?.Invoke(fsf);
};
TimeLineModule = new TimeLineModule(this, GridLayerVertical);
TimeLineModule.HorizontalСhanges += () => HorizontalСhanges.Invoke();
CursorModule = new CursorModule(this, CursorLayer, MagnetLayer, CursorTimeMarkLayer, CursorPriceMarkLayer);
CandlesModule = new CandlesModule(this, CandlesLayer, PriceLineModule, TimeLineModule,
Translate, ScaleX, ScaleY, TimeLine, PriceLine,
new Vector(ScaleX.ScaleX, ScaleY.ScaleY));
CandlesModule.CandlesChanged += ac => CandlesChanged?.Invoke(ac);
CandlesModule.AllHorizontalReset += cc => AllHorizontalReset?.Invoke(cc);
CandlesModule.NewXScale += sc => NewXScale?.Invoke(sc);
CandlesModule.NewXTrans += tr => NewXTrans?.Invoke(tr);
BottomIndicatorManger = new BottomIndicatorsManger(this, IndicatorsGrid, IndicatorsRowRD, IndicatorsSplitterRD);
CenterIndicatorManger = new CenterIndicatorManger(this, BackgroundIndLayer,
ForegroundIndLayer, PaintingMarksLayer, PaintingTimeLayer);
PaintingModule = new PaintingModule(this, PrototypeLayer, PrototypePriceLayer,
PrototypeTimeLayer, CenterIndicatorManger.AddElement);
this.Shell.ClearPrototypes += PaintingModule.ClearPrototype;
HooksModule = new HooksModule(this, HooksLayer, HookPriceLayer, HookTimeLayer,
() => CursorModule.LinesPen, CenterIndicatorManger,
new List <FrameworkElement>
{
SubLayers,
PaintingMarksLayer,
BackgroundIndLayer,
ForegroundIndLayer
});
ChartGrid.PreviewMouseRightButtonDown += (s, e) =>
{
var items = HooksModule.ShowContextMenu(s, e);
if (items == null)
{
items = (new List <(string Name, Action Act)>()
{
("Test 1", () => { Debug.WriteLine("Test 1"); }),
("+++", null),
("Test 2", () => { Debug.WriteLine("Test 2"); }),
("+++", null),
("Test 3", () => { Debug.WriteLine("Test 3"); })
},
null, null);
}
this.Shell.ShowContextMenu(items.Value);
};
CandlesModule.WheelScalled += () => CursorModule.Redraw(CursorPosition.Current);
var DC = DataContext as ViewModel;
DC.PropertyChanged += DC_PropertyChanged;
DC.Inicialize();
SetsDefinition();
}
public Task Redraw()
{
if (Chart.ChWidth == 0)
{
return(null);
}
return(Task.Run(() =>
{
TimeA = Chart.StartTime - ((Chart.ChWidth / Chart.CurrentScale.X + Chart.CurrentTranslate.X - 7.5) / 15) * Chart.DeltaTime;
TimeB = Chart.StartTime - ((Chart.CurrentTranslate.X - 7.5) / 15) * Chart.DeltaTime;
double count = Math.Floor((Chart.ChWidth / (Chart.BaseFontSize * 10)));
if (count == 0)
{
return;
}
var step = (Chart.TimeB - Chart.TimeA) / count;
int Ystep = 0; int Mstep = 0; int Dstep = 0; int Hstep = 0; int Mnstep = 0;
if (step.Days > 3650)
{
Ystep = 10;
}
else if (step.Days > 3285)
{
Ystep = 9;
}
else if (step.Days > 2920)
{
Ystep = 8;
}
else if (step.Days > 2555)
{
Ystep = 7;
}
else if (step.Days > 2190)
{
Ystep = 6;
}
else if (step.Days > 1825)
{
Ystep = 5;
}
else if (step.Days > 1460)
{
Ystep = 4;
}
else if (step.Days > 1095)
{
Ystep = 3;
}
else if (step.Days > 730)
{
Ystep = 2;
}
else if (step.Days > 365)
{
Ystep = 1;
}
else if (step.Days > 240)
{
Mstep = 8;
}
else if (step.Days > 180)
{
Mstep = 6;
}
else if (step.Days > 120)
{
Mstep = 4;
}
else if (step.Days > 90)
{
Mstep = 3;
}
else if (step.Days > 60)
{
Mstep = 2;
}
else if (step.Days > 30)
{
Mstep = 1;
}
else if (step.Days > 15)
{
Dstep = 15;
}
else if (step.Days > 10)
{
Dstep = 10;
}
else if (step.Days > 6)
{
Dstep = 6;
}
else if (step.Days > 5)
{
Dstep = 5;
}
else if (step.Days > 3)
{
Dstep = 3;
}
else if (step.Days > 2)
{
Dstep = 2;
}
else if (step.Days > 1)
{
Dstep = 1;
}
else if (step.TotalHours > 16)
{
Hstep = 16;
}
else if (step.TotalHours > 12)
{
Hstep = 12;
}
else if (step.TotalHours > 8)
{
Hstep = 8;
}
else if (step.TotalHours > 6)
{
Hstep = 6;
}
else if (step.TotalHours > 4)
{
Hstep = 4;
}
else if (step.TotalHours > 3)
{
Hstep = 3;
}
else if (step.TotalHours > 2)
{
Hstep = 2;
}
else if (step.TotalHours > 1)
{
Hstep = 1;
}
else if (step.TotalMinutes > 30)
{
Mnstep = 30;
}
else if (step.TotalMinutes > 15)
{
Mnstep = 15;
}
else if (step.TotalMinutes > 10)
{
Mnstep = 10;
}
else if (step.TotalMinutes > 5)
{
Mnstep = 5;
}
else if (step.TotalMinutes > 4)
{
Mnstep = 4;
}
else if (step.TotalMinutes > 2)
{
Mnstep = 2;
}
else if (step.TotalMinutes > 1)
{
Mnstep = 1;
}
var pixelsPerDip = VisualTreeHelper.GetDpi(TimesVisual).PixelsPerDip;
var timesToDraw = new List <(FormattedText Text,
Point Tpoint, Point A, Point B, Point G, Point H)>();
var stTime = new DateTime(Chart.TimeA.Year, 1, 1);
var Y = Chart.StartTime.Year;
if (Ystep > 0)
{
var Yn = Y;
while (Yn > Chart.TimeA.Year)
{
Yn -= Ystep;
}
Yn += Ystep;
while (Yn < Chart.TimeB.Year)
{
AddYear(timesToDraw, Yn, pixelsPerDip);
Yn += Ystep;
}
}
else
{
var M = Chart.StartTime.Month;
if (Mstep > 0)
{
var currentDT = new DateTime(Y, M, 1);
while (currentDT > Chart.TimeA)
{
currentDT = currentDT.AddMonths(-Mstep);
}
currentDT = currentDT.AddMonths(Mstep);
while (currentDT <= Chart.TimeB)
{
AddMounth(timesToDraw, currentDT, pixelsPerDip);
currentDT = currentDT.AddMonths(Mstep);
}
}
else
{
DateTime ndt;
var D = Chart.StartTime.Day;
if (Dstep > 0)
{
var currentDT = new DateTime(Chart.TimeA.Year, Chart.TimeA.Month, 1);
if (Dstep > 4)
{
while (currentDT <= Chart.TimeB)
{
AddDay(timesToDraw, currentDT, pixelsPerDip);
ndt = currentDT.AddDays(Dstep);
if (ndt.Month != currentDT.Month || ndt.Day > 28)
{
currentDT = new DateTime(ndt.Year, ndt.Month, 1);
}
if (ndt.Day > 28)
{
currentDT = new DateTime(ndt.Year, ndt.Month, 1).AddMonths(1);
}
else
{
currentDT = ndt;
}
}
}
else
{
while (currentDT <= Chart.TimeB)
{
AddDay(timesToDraw, currentDT, pixelsPerDip);
ndt = currentDT.AddDays(Dstep);
if (ndt.Month != currentDT.Month)
{
currentDT = new DateTime(ndt.Year, ndt.Month, 1);
}
else
{
currentDT = ndt;
}
}
}
}
else
{
var H = Chart.StartTime.Hour;
if (Hstep > 0)
{
if (Hstep == 16)
{
var currentDT = new DateTime(Chart.StartTime.Year, Chart.StartTime.Month, Chart.StartTime.Day, 0, 0, 0);
while (currentDT > Chart.TimeA)
{
currentDT = currentDT.AddHours(-Hstep);
}
currentDT = currentDT.AddHours(Hstep);
while (currentDT <= Chart.TimeB)
{
AddHourMinute(timesToDraw, currentDT, pixelsPerDip);
currentDT = currentDT.AddHours(Hstep);
}
}
else
{
var currentDT = new DateTime(Chart.TimeA.Year, Chart.TimeA.Month, Chart.TimeA.Day, 0, 0, 0);
while (currentDT <= Chart.TimeB)
{
AddHourMinute(timesToDraw, currentDT, pixelsPerDip);
currentDT = currentDT.AddHours(Hstep);
}
}
}
else
{
var currentDT = new DateTime(Chart.TimeA.Year, Chart.TimeA.Month, Chart.TimeA.Day, 0, 0, 0);
while (currentDT <= Chart.TimeB)
{
AddHourMinute(timesToDraw, currentDT, pixelsPerDip);
currentDT = currentDT.AddMinutes(Mnstep);
}
}
}
}
}
if (timesToDraw.Count > 0)
{
Dispatcher.Invoke(() =>
{
using var tvc = TimesVisual.RenderOpen();
using var tgvc = TimeGridVisual.RenderOpen();
foreach (var(Text, Tpoint, A, B, G, H) in timesToDraw)
{
tvc.DrawText(Text, Tpoint);
tvc.DrawLine(LinesPen, A, B);
tgvc.DrawLine(LinesPen, G, H);
}
});
}
else
{
Dispatcher.Invoke(() =>
{
using var tvc = TimesVisual.RenderOpen();
using var tgvc = TimeGridVisual.RenderOpen();
});
}
HorizontalСhanges?.Invoke();
}));
}
