// return mycolor.color
public static void DoColorPickerCallback()
{
ColorPickerDlg ColorPickerDlg = "ColorPickerDlg";
GuiSwatchButtonCtrl myColor = "myColor";
omni.Util.eval(omni.sGlobal["$ColorPickerCallback"] + "(\"" + constructNewColor(myColor.color.AsString(), omni.iGlobal["$ColorCallbackType"]) + "\");");
((GuiCanvas)ColorPickerDlg.getRoot()).popDialog(ColorPickerDlg);
}
// This function pushes the color picker dialog and returns to a callback the selected value
public static void GetColorI(string currentColor, string callback, string root, string updateCallback,
string cancelCallback)
{
GuiSwatchButtonCtrl oldColor = "oldColor";
GuiSwatchButtonCtrl myColor = "myColor";
GuiColorPickerCtrl ColorRangeSelect = "ColorRangeSelect";
GuiColorPickerCtrl ColorBlendSelect = "ColorBlendSelect";
GuiSliderCtrl ColorAlphaSelect = "ColorAlphaSelect";
GuiCanvas Canvas = "Canvas";
GuiTextEditCtrl Channel_A_Val = "Channel_A_Val";
ColorPickerDlg ColorPickerDlg = "ColorPickerDlg";
omni.bGlobal["$ColorPickerSignal"] = true;
omni.sGlobal["$ColorPickerCallback"] = callback;
omni.sGlobal["$ColorPickerCancelCallback"] = cancelCallback;
omni.sGlobal["$ColorPickerUpdateCallback"] = updateCallback;
omni.iGlobal["$ColorCallbackType"] = 1; // ColorI
oldColor.color = ColorIntToFloat(currentColor).AsColorF();
myColor.color = ColorIntToFloat(currentColor).AsColorF();
ColorRangeSelect.showReticle = true;
ColorBlendSelect.showReticle = true;
// Set the range according to int
ColorAlphaSelect.range = "0 255".AsPoint2F();
// Set the RGBA displays accordingly
float red = omni.Util.getWord(currentColor, 0).AsFloat() / 255;
float green = omni.Util.getWord(currentColor, 1).AsFloat() / 255;
float blue = omni.Util.getWord(currentColor, 2).AsFloat() / 255;
float alpha = omni.Util.getWord(currentColor, 3).AsFloat();
// set the initial range blend to correct color, no alpha needed
// this should also set the color blend select right now
ColorRangeSelect.baseColor = (red.AsString() + " " + green.AsString() + " " + blue.AsString() + " " + "1.0").AsColorF();
ColorRangeSelect.updateColor();
if (!root.isObject())
{
root = Canvas;
}
((GuiCanvas)root).pushDialog(ColorPickerDlg);
// update the alpha value first
ColorAlphaSelect.setValue(alpha.AsString());
Channel_A_Val.setText(alpha.AsString());
}
