public override void DoWindowContents(Rect inRect)
{
// set up rects
// pickers & sliders
Rect pickerRect = new Rect(inRect.xMin, inRect.yMin, pickerSize, pickerSize);
Rect hueRect = new Rect(pickerRect.xMax + _margin, inRect.yMin, sliderWidth, pickerSize);
Rect alphaRect = new Rect(hueRect.xMax + _margin, inRect.yMin, sliderWidth, pickerSize);
// previews
Rect previewRect = new Rect(alphaRect.xMax + _margin, inRect.yMin, previewSize, previewSize);
Rect previewOldRect = new Rect(previewRect.xMax, inRect.yMin, previewSize, previewSize);
// buttons and textfields
Rect okRect = new Rect(alphaRect.xMax + _margin, inRect.yMax - _fieldHeight, previewSize * 2, _fieldHeight);
Rect applyRect = new Rect(alphaRect.xMax + _margin, inRect.yMax - 2 * _fieldHeight - _margin, previewSize - _margin / 2, _fieldHeight);
Rect cancelRect = new Rect(applyRect.xMax + _margin, applyRect.yMin, previewSize - _margin / 2, _fieldHeight);
Rect hexRect = new Rect(alphaRect.xMax + _margin, inRect.yMax - 3 * _fieldHeight - 2 * _margin, previewSize * 2, _fieldHeight);
// move ok/cancel buttons for the simple view with buttons
if (!_preview && !_autoApply)
{
cancelRect = new Rect(inRect.xMin, pickerRect.yMax + _margin, (pickerSize - _margin) / 2, _fieldHeight);
okRect = cancelRect;
okRect.x += (pickerSize + _margin) / 2;
}
// draw transparency backgrounds
GUI.DrawTexture(pickerRect, PickerAlphaBG);
GUI.DrawTexture(alphaRect, SliderAlphaBG);
if (_preview)
{
GUI.DrawTexture(previewRect, PreviewAlphaBG);
GUI.DrawTexture(previewOldRect, PreviewAlphaBG);
}
// draw picker foregrounds
GUI.DrawTexture(pickerRect, ColorPickerBG);
GUI.DrawTexture(hueRect, HuePickerBG);
GUI.DrawTexture(alphaRect, AlphaPickerBG);
if (_preview)
{
GUI.DrawTexture(previewRect, TempPreviewBG);
GUI.DrawTexture(previewOldRect, PreviewBG);
}
// draw slider handles
Rect hueHandleRect = new Rect(hueRect.xMin - 3f, hueRect.yMin + _huePosition - handleSize / 2, sliderWidth + 6f, handleSize);
Rect pickerHandleRect = new Rect(pickerRect.xMin + _pickerPosition.x - handleSize / 2, pickerRect.yMin + _pickerPosition.y - handleSize / 2, handleSize, handleSize);
Rect alphaHandleRect = new Rect(alphaRect.xMin - 3f, alphaRect.yMin + _alphaPosition - handleSize / 2, sliderWidth + 6f, handleSize);
GUI.DrawTexture(hueHandleRect, TempPreviewBG);
GUI.DrawTexture(pickerHandleRect, TempPreviewBG);
GUI.DrawTexture(alphaHandleRect, TempPreviewBG);
// border on slider handles
GUI.color = Color.gray;
Widgets.DrawBox(hueHandleRect);
Widgets.DrawBox(pickerHandleRect);
Widgets.DrawBox(alphaHandleRect);
GUI.color = Color.white;
// reset active control on mouseup
if (Input.GetMouseButtonUp(0))
{
_activeControl = controls.none;
}
// colorpicker interaction
if (Mouse.IsOver(pickerRect))
{
if (Input.GetMouseButtonDown(0))
{
_activeControl = controls.colorPicker;
}
if (_activeControl == controls.colorPicker)
{
Vector2 MousePosition = Event.current.mousePosition;
Vector2 PositionInRect = MousePosition - new Vector2(pickerRect.xMin, pickerRect.yMin);
PickerAction(PositionInRect);
}
}
// hue picker interaction
if (Mouse.IsOver(hueRect))
{
if (Input.GetMouseButtonDown(0))
{
_activeControl = controls.huePicker;
}
if (Event.current.type == EventType.ScrollWheel)
{
H -= Event.current.delta.y * UnitsPerPixel;
_huePosition = Mathf.Clamp(_huePosition + Event.current.delta.y, 0f, pickerSize);
Event.current.Use();
}
if (_activeControl == controls.huePicker)
{
float MousePosition = Event.current.mousePosition.y;
float PositionInRect = MousePosition - hueRect.yMin;
HueAction(PositionInRect);
}
}
// alpha picker interaction
if (Mouse.IsOver(alphaRect))
{
if (Input.GetMouseButtonDown(0))
{
_activeControl = controls.alphaPicker;
}
if (Event.current.type == EventType.ScrollWheel)
{
A -= Event.current.delta.y * UnitsPerPixel;
_alphaPosition = Mathf.Clamp(_alphaPosition + Event.current.delta.y, 0f, pickerSize);
Event.current.Use();
}
if (_activeControl == controls.alphaPicker)
{
float MousePosition = Event.current.mousePosition.y;
float PositionInRect = MousePosition - alphaRect.yMin;
AlphaAction(PositionInRect);
}
}
if (!_autoApply)
{
// buttons and text field
// for some reason scrolling sometimes changes text size
Text.Font = GameFont.Small;
if (Widgets.ButtonText(okRect, "OK"))
{
Apply();
Close();
}
if (Widgets.ButtonText(applyRect, "Apply"))
{
Apply();
SetColor();
}
if (Widgets.ButtonText(cancelRect, "Cancel"))
{
Close();
}
}
if (_preview)
{
if (_hexIn != _hexOut)
{
if (ColorHelper.TryHexToRGB(_hexIn, ref tempColor))
{
Notify_RGBUpdated();
}
else
{
GUI.color = Color.red;
}
}
_hexIn = Widgets.TextField(hexRect, _hexIn);
}
GUI.color = Color.white;
}