/// <summary>
/// Handles the ComponentValueChanged event that the ColorSpace raises
/// when the value of one of its components is changed by way of a
/// keyboard user input. The color spaces are synced up and the color
/// panels updated.
/// </summary>
/// <param name="sender">The ColorSpace object that raised the event.</param>
/// <param name="e">An EventArgs object containing the event data.</param>
private void ColorSpaceComponentValueChanged( ColorSpace sender, EventArgs e )
{
if ( sender is RgbColorSpace ) {
hsbColorSpace.Structure = ColorConverter.RgbToHsb( ( RGB ) rgbColorSpace.Structure );
} else if ( sender is HsbColorSpace ) {
rgbColorSpace.Structure = ColorConverter.HsbToRgb( ( HSB ) hsbColorSpace.Structure ); //, ( 255 - ( this.m_currentColorSliderArrowYLocation - m_colorSliderInnerRegion.Top ) ) );
}
UpdateColorSliderArrowRegions();
UpdateColorPanels( true, true, true );
}
/// <summary>
/// Handles the SelectedColorSpaceComponentChanged event raised by the
/// color spaces. When this occurs, the color slider arrow regions and
/// the color panels are updated.
/// </summary>
/// <param name="sender">The ColorSpace object that raised the event.</param>
/// <param name="e">An EventArgs containing the event data.</param>
private void SelectedColorSpaceComponentChanged( ColorSpace sender, EventArgs e )
{
if ( sender is RgbColorSpace ) {
hsbColorSpace.ResetComponents();
} else if ( sender is HsbColorSpace ) {
rgbColorSpace.ResetComponents();
}
m_currentColorSpace = sender;
UpdateColorSliderArrowRegions();
UpdateColorPanels( true, true, true );
}
public void UpdateColor(ColorSpace colorSpace, char component, int selectedComponentValue, bool resetPreviouslyPickedPoint)
{
m_color = Color.Empty;
m_selectedComponentValue = selectedComponentValue;
UpdateColor(colorSpace, component, resetPreviouslyPickedPoint);
}
public void UpdateColor(ColorSpace colorSpace, char component, Color color, bool resetPreviouslyPickedPoint)
{
m_color = color;
UpdateColor(colorSpace, component, resetPreviouslyPickedPoint);
}
public void UpdateColor( ColorSpace colorSpace, char component, int selectedComponentValue, bool resetPreviouslyPickedPoint )
{
m_color = Color.Empty;
m_selectedComponentValue = selectedComponentValue;
UpdateColor( colorSpace, component, resetPreviouslyPickedPoint );
}
public void UpdateColor( ColorSpace colorSpace, char component, Color color, bool resetPreviouslyPickedPoint )
{
m_color = color;
UpdateColor( colorSpace, component, resetPreviouslyPickedPoint );
}
private void UpdateColor( ColorSpace colorSpace, char component, bool resetPreviouslyPickedPoint )
{
m_colorSpace = colorSpace;
m_component = component;
m_mousePressedWithinPanel = resetPreviouslyPickedPoint;
this.UpdateCurrentColorBitmap( resetPreviouslyPickedPoint );
this.Invalidate();
}