private void ColorScroll(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && mCurrentIdx > -1)
{
HSLColor oHlc = HSLColor.FromColor(_bColor);
int idx = (int)Math.Floor(e.Y / (this.Height / 22f));
int dt = idx - mCurrentIdx;
if (dt >= 0 && dt <= 1)
{
idx = mCurrentIdx;
}
if (idx > mCurrentIdx)
{
idx -= 1;
}
SelectedIndex = Math.Max(Math.Min(idx, 20), 0);
oHlc.Lightness = 1f - (SelectedIndex * 5f) / 100;
_selectedColor = oHlc.ToColor();
SelectedColorChanged?.Invoke(this, _selectedColor);
}
}
public void SetLightness(double lightness)
{
m_selectedColor.Lightness = lightness;
Invalidate(UIColorUtil.Rect(ColorSelectorRectangle));
SelectedColorChanged?.Invoke(this, null);
Refresh();//Invalidate(UIColorUtil.Rect(ColorSelectorRectangle));
}
private void GetSnapshot()
{
var p = MousePosition;
var scaling = Util.GetScalingFactor();
p.X = (int)(p.X * scaling);
p.Y = (int)(p.Y * scaling);
p.X -= (int)(_mSnapshot.Width * scaling) / 2;
p.Y -= (int)(_mSnapshot.Height * scaling) / 2;
using (var dc = Graphics.FromImage(_mSnapshot))
{
dc.CopyFromScreen(p, new Point(0, 0), _mSnapshot.Size);
Refresh(); //Invalidate();
var center = Util.Center(new RectangleF(0, 0, _mSnapshot.Size.Width, _mSnapshot.Size.Height));
var c = _mSnapshot.GetPixel((int)Math.Ceiling(center.X), (int)Math.Ceiling(center.Y));
if (c == SelectedColor)
{
return;
}
SelectedColor = c;
SelectedColorChanged?.Invoke(this, null);
}
}
void OnSelectedColorChanged()
{
var colorInfo = listViewPalette.SelectedIndices.Count == 1 ? Controller.GetOrderedColorInfo(listViewPalette.SelectedIndices[0]) : null;
SelectedColorChanged?.Invoke(this, new ColorEventArgs(colorInfo?.Color));
pendingSelectedColorChanged = false;
}
/// <summary>
/// Color click
/// </summary>
private void pnlColor_Click(object sender, EventArgs e)
{
if (_selected != null)
{
_selected.Selected = false;
}
_selected = sender as ColorControl;
_selected.Selected = true;
SelectedColorChanged?.Invoke();
}
private void SelectionButton_Click(object sender, RoutedEventArgs e)
{
if (colorPicker != null)
{
SelectedColor = colorPicker.SelectedColor;
SelectedColorChanged?.Invoke(this, EventArgs.Empty);
flyout?.Hide();
if (Command?.CanExecute(SelectedColor) == true)
{
Command.Execute(SelectedColor);
}
}
}
void GetSnapshot()
{
Point p = MousePosition;
p.X -= m_snapshot.Width / 2;
p.Y -= m_snapshot.Height / 2;
using (Graphics dc = Graphics.FromImage(m_snapshot))
{
dc.CopyFromScreen(p, new Point(0, 0), m_snapshot.Size);
Refresh(); //Invalidate();
PointF center = Util.Center(new RectangleF(0, 0, m_snapshot.Size.Width, m_snapshot.Size.Height));
Color c = m_snapshot.GetPixel((int)Math.Round(center.X), (int)Math.Round(center.Y));
if (c != m_selectedColor)
{
m_selectedColor = c;
SelectedColorChanged?.Invoke(this, null);
}
}
}
private void OnSelectedColorChanged()
{
if (isTemplateApplied)
{
SelectedColorChanged?.Invoke(this, EventArgs.Empty);
}
MakeNonRecursive(() =>
{
double h, s, v;
ColorsHelper.ColorToHSV(SelectedColor, out h, out s, out v);
UpdateHue(h);
UpdateValue(v);
UpdateSaturation(s);
RepaintColorThumb();
RepaintHueBackground();
RepaintSlider();
});
}
private void Selector_OnSelectionChanged(object sender, SelectionChangedEventArgs e)
{
SelectedColorChanged?.Invoke(SelectedColor);
}
/// <summary>
/// Raises the SelectedColorChanged event.
/// </summary>
/// <param name="selectedColor">New selected color.</param>
protected virtual void OnSelectedColorChanged(Color selectedColor)
{
SelectedColorChanged?.Invoke(this, new ColorEventArgs(selectedColor));
}
private void PickColorPanel_ColorChanged(object sender, EventArgs e)
{
Fill.Fill = new SolidColorBrush(PickColorPanel.GetColor());
SelectedColorChanged?.Invoke(this, e);
}
/// <summary>
///
/// </summary>
/// <param name="Value"></param>
protected virtual void OnSelectedColorChanged(Color Value)
{
SelectedColorChanged?.Invoke(this, new EventArgs <Color>(Value));
}
/// <summary>
/// Raises the SelectedColorChanged event.
/// </summary>
/// <param name="e">An ColorEventArgs that contains the event data.</param>
protected virtual void OnSelectedColorChanged(ColorEventArgs e)
{
SelectedColorChanged?.Invoke(this, e);
}
public void RaiseSelectedColorChanged()
{
SelectedColorChanged?.Invoke(this, EventArgs.Empty);
}
/// <summary>
/// Fires the SelectedColorChanged event
/// </summary>
/// <param name="e"></param>
public void OnSelectedColorChanged(EventArgs e)
{
SelectedColorChanged?.Invoke(this, e);
Refresh();
}
