private unsafe int PickColor(ColorID *colorID, ASZString promptString)
{
int error;
string prompt;
if (zstringSuite.ConvertToString(promptString, out prompt))
{
byte red = 0;
byte green = 0;
byte blue = 0;
if (colorPicker.ShowDialog(prompt, ref red, ref green, ref blue))
{
error = Make(colorID);
if (error == PSError.kSPNoError)
{
colors[*colorID] = new Color(ColorSpace.RGBSpace, red, green, blue, 0);
}
}
else
{
error = PSError.kSPUserCanceledError;
}
}
else
{
error = PSError.kSPBadParameterError;
}
return(error);
}
private unsafe int Delete(ColorID *colorID)
{
if (colorID == null)
{
return(PSError.kSPBadParameterError);
}
colors.Remove(*colorID);
if (colorsIndex == colorID->Index)
{
colorsIndex--;
}
return(PSError.kSPNoError);
}
private unsafe int Make(ColorID *colorID)
{
if (colorID == null)
{
return(PSError.kSPBadParameterError);
}
try
{
colorsIndex++;
*colorID = new ColorID(colorsIndex);
colors.Add(*colorID, new Color());
}
catch (OutOfMemoryException)
{
return(PSError.kSPOutOfMemoryError);
}
return(PSError.kSPNoError);
}
private unsafe int PickColor(ColorID *colorID, ASZString promptZString)
{
if (colorID == null)
{
return(PSError.kSPBadParameterError);
}
int error;
string prompt;
if (zstringSuite.ConvertToString(promptZString, out prompt))
{
PaintDotNet.ColorBgra?chosenColor = ColorPickerService.ShowColorPickerDialog(prompt);
if (chosenColor.HasValue)
{
error = Make(colorID);
if (error == PSError.kSPNoError)
{
PaintDotNet.ColorBgra color = chosenColor.Value;
colors[*colorID] = new Color(ColorSpace.RGBSpace, color.R, color.G, color.B, 0);
}
}
else
{
error = PSError.kSPUserCanceledError;
}
}
else
{
error = PSError.kSPBadParameterError;
}
return(error);
}
