public override PropertyDescriptorCollection GetProperties(ITypeDescriptorContext context, object component, Attribute[] attrs)
{
TypeConverter tc = component is IndicatorBase?TypeDescriptor.GetConverter(typeof(IndicatorBase)) : TypeDescriptor.GetConverter(typeof(DrawingTools.DrawingTool));
PropertyDescriptorCollection propertyDescriptorCollection = tc.GetProperties(context, component, attrs);
if (propertyDescriptorCollection == null)
{
return(null);
}
PropertyDescriptorCollection properties = new PropertyDescriptorCollection(null);
foreach (PropertyDescriptor pd in propertyDescriptorCollection)
{
if (!pd.IsBrowsable || pd.IsReadOnly)
{
continue;
}
if (pd.Name == "IsAutoScale" || pd.Name == "DisplayInDataBox" || pd.Name == "MaximumBarsLookBack" || pd.Name == "Calculate" ||
pd.Name == "PaintPriceMarkers" || pd.Name == "Displacement" || pd.Name == "ScaleJustification")
{
continue;
}
if (pd.Name == "SelectedTypes")
{
int i = 1;
foreach (Type type in Core.Globals.AssemblyRegistry.GetDerivedTypes(typeof(DrawingTools.DrawingTool)))
{
DrawingTools.DrawingTool tool = type.Assembly.CreateInstance(type.FullName) as DrawingTools.DrawingTool;
if (tool == null || !tool.DisplayOnChartsMenus)
{
continue;
}
DrawingToolPropertyDescriptor descriptor = new DrawingToolPropertyDescriptor(type, tool.Name, i);
properties.Add(descriptor);
i++;
}
continue;
}
properties.Add(pd);
}
return(properties);
}
internal DrawingTools.DrawingTool CreateDrawingTool(IDesignerHost designerHost)
{
DrawingTools.DrawingTool ret = null;
// construct tool via DesignerHost at DesignTime.
if (designerHost != null)
{
ret = designerHost.CreateComponent(ToolType) as DrawingTools.DrawingTool;
}
else
{
// construct tool via reflection at Runtime.
ConstructorInfo ci = ToolType.GetConstructor(new Type[] { });
ret = ci.Invoke(null) as DrawingTools.DrawingTool;
}
ret.Persistence = this;
return(ret);
}
private FrameworkElement CreateControl()
{
if (grid != null)
{
return(grid);
}
grid = new Grid {
VerticalAlignment = VerticalAlignment.Top, HorizontalAlignment = HorizontalAlignment.Left, Margin = new Thickness(Left, Top, 0, 0)
};
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength()
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength()
});
grid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength()
});
Brush background = Application.Current.FindResource("BackgroundMainWindow") as Brush ?? Brushes.White;
Brush borderBrush = Application.Current.FindResource("BorderThinBrush") as Brush ?? Brushes.Black;
Grid g = new Grid();
g.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(2, GridUnitType.Star)
});
g.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Star)
});
g.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(2, GridUnitType.Star)
});
for (int r = 0; r < g.RowDefinitions.Count; r++)
{
System.Windows.Shapes.Ellipse e = new System.Windows.Shapes.Ellipse
{
Width = 3,
Height = 3,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Fill = borderBrush
};
Grid.SetRow(e, r);
g.Children.Add(e);
}
b = new Border
{
VerticalAlignment = VerticalAlignment.Top,
BorderThickness = new Thickness(0, 1, 1, 1),
BorderBrush = borderBrush,
Background = background,
Width = 12,
Height = 24,
Cursor = System.Windows.Input.Cursors.Hand,
Child = g
};
b.MouseDown += (o, e) =>
{
startPoint = e.GetPosition(ChartPanel);
margin = grid.Margin;
if (e.ClickCount > 1)
{
b.ReleaseMouseCapture();
ChartControl.OnIndicatorsHotKey(this, null);
}
else
{
b.CaptureMouse();
}
};
b.MouseUp += (o, e) => { b.ReleaseMouseCapture(); };
b.MouseMove += (o, e) =>
{
if (!b.IsMouseCaptured || grid == null || ChartPanel == null)
{
return;
}
Point newPoint = e.GetPosition(ChartPanel);
grid.Margin = new Thickness {
Left = Math.Max(0, Math.Min(margin.Left + (newPoint.X - startPoint.X), ChartPanel.ActualWidth - grid.ActualWidth)),
Top = Math.Max(0, Math.Min(margin.Top + (newPoint.Y - startPoint.Y), ChartPanel.ActualHeight - grid.ActualHeight))
};
Left = grid.Margin.Left;
Top = grid.Margin.Top;
};
Grid.SetColumn(b, 1);
grid.Children.Add(b);
Grid contentGrid = new Grid();
List <XElement> elements = SortElements(XElement.Parse(SelectedTypes.ToString()));
int column = 0;
int count = 0;
FontFamily fontFamily = Application.Current.Resources["IconsFamily"] as FontFamily;
Style style = Application.Current.Resources["LinkButtonStyle"] as Style;
//ToolBar tb = new ToolBar();
while (count < elements.Count)
{
if (contentGrid.ColumnDefinitions.Count <= column)
{
contentGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
}
for (int j = 0; j < NumberOfRows && count < elements.Count; j++)
{
if (contentGrid.RowDefinitions.Count <= j)
{
contentGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(1, GridUnitType.Auto)
});
}
XElement element = elements[count];
try
{
DrawingTools.DrawingTool dt = Core.Globals.AssemblyRegistry[element.Attribute("Assembly").Value].CreateInstance(element.Name.ToString()) as DrawingTools.DrawingTool;
if (dt != null && dt.DisplayOnChartsMenus)
{
Button bb = new Button
{
Content = dt.Icon ?? Gui.Tools.Icons.DrawPencil,
ToolTip = dt.DisplayName,
Style = style,
FontFamily = fontFamily,
FontSize = 16,
FontStyle = FontStyles.Normal,
Margin = new Thickness(3),
Padding = new Thickness(3)
};
Grid.SetRow(bb, j);
Grid.SetColumn(bb, column);
bb.Click += (sender, args) =>
{
if (ChartControl != null)
{
ChartControl.TryStartDrawing(dt.GetType().FullName);
}
};
contentGrid.Children.Add(bb);
//tb.Items.Add(bb);
count++;
}
else
{
elements.RemoveAt(j);
j--;
}
}
catch (Exception e)
{
elements.RemoveAt(j);
j--;
Cbi.Log.Process(typeof(Custom.Resource), "NinjaScriptTileError", new object[] { element.Name.ToString(), e }, LogLevel.Error, LogCategories.NinjaScript);
}
}
column++;
}
Border tileHolder = new Border
{
Cursor = System.Windows.Input.Cursors.Arrow,
Background = Application.Current.FindResource("BackgroundMainWindow") as Brush,
BorderThickness = new Thickness((double)(Application.Current.FindResource("BorderThinThickness") ?? 1)),
BorderBrush = Application.Current.FindResource("BorderThinBrush") as Brush,
Child = contentGrid
};
grid.Children.Add(tileHolder);
if (IsVisibleOnlyFocused)
{
Binding binding = new Binding("IsActive")
{
Source = ChartControl.OwnerChart, Converter = Application.Current.FindResource("BoolToVisConverter") as IValueConverter
};
grid.SetBinding(UIElement.VisibilityProperty, binding);
}
return(grid);
}
