/// <summary>
/// Creates a new instance of a MyGuiControlRanged slider with given parameters
/// </summary>
/// <param name="position">The position of the slider in screenspace</param>
/// <param name="width">The width of the slider in screenspace</param>
/// <param name="minValue">The minimum value of the slider</param>
/// <param name="maxValue">The maximum value of the slider</param>
/// <param name="showLabel">Whether to show a label with the sliders values</param>
/// <param name="labelSpaceWidth">The space between label and slider</param>
/// <param name="labelScale">The size of the labels text</param>
/// <param name="labelFont">The font of the label</param>
/// <param name="toolTip">The tooltip for the slider</param>
/// <param name="originAlign">The alignment of the slider</param>
/// <param name="useLogScale">Whether to use logarithmic scaling of values on the slider to allow for wider ranges</param>
/// <param name="defaultMax">Default max value</param>
/// <param name="defaultMin">Default min value</param>
/// <param name="intMode">If the slider should work in int mode</param>
public MyGuiControlRangedSlider(double minValue, double maxValue, double defaultMin, double defaultMax, bool intMode = false, Vector2?position = null, float width = 0.29f, bool showLabel = true, float labelSpaceWidth = 0f, float labelScale = 0.8f, string labelFont = "White", string toolTip = null, MyGuiDrawAlignEnum originAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_CENTER, bool useLogScale = false) :
base(position, null, null, toolTip, null, true, true, MyGuiControlHighlightType.WHEN_CURSOR_OVER_OR_FOCUS, originAlign)
{
m_showLabel = showLabel;
m_minValue = Math.Min(minValue, maxValue);
m_maxValue = Math.Max(maxValue, minValue);
m_labelSpaceWidth = labelSpaceWidth;
m_railTexture = MyGuiConstants.TEXTURE_SLIDER_RAIL;
m_minThumb = new MyGuiSliderThumb(defaultMin);
m_maxThumb = new MyGuiSliderThumb(defaultMax);
m_intMode = intMode;
m_logScale = useLogScale;
m_minLabel = new MyGuiControlLabel(null, null, "", null, labelScale, labelFont, MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_BOTTOM);
m_maxLabel = new MyGuiControlLabel(null, null, "", null, labelScale, labelFont, MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP);
if (m_showLabel)
{
Elements.Add(m_minLabel);
Elements.Add(m_maxLabel);
}
Size = new Vector2(width, Size.Y);
UpdateLabels();
RefreshInternals();
}
/// <summary>
/// Handles a ctrl click on one of the thumbs to open a direct input window.
/// </summary>
private bool HandleClickOnThumb()
{
if (!MyInput.Static.IsAnyCtrlKeyPressed() || !MyInput.Static.IsNewPrimaryButtonPressed())
{
return(false);
}
double min = 0;
double max = 0;
double current = 0;
MyGuiSliderThumb clickedThumb = null;
if (m_minThumb.IsHighlighted() || m_minThumb.IsFocused())
{
min = m_minValue;
max = m_maxThumb.CurrentValue;
current = m_minThumb.CurrentValue;
clickedThumb = m_minThumb;
}
if (m_maxThumb.IsHighlighted() || m_maxThumb.IsFocused())
{
min = m_minThumb.CurrentValue;
max = m_maxValue;
current = m_maxThumb.CurrentValue;
clickedThumb = m_maxThumb;
}
if (clickedThumb == null)
{
return(false);
}
MyGuiScreenDialogAmount dialog = new MyGuiScreenDialogAmount((float)min, (float)max, MyCommonTexts.DialogAmount_SetValueCaption, parseAsInteger: m_intMode, defaultAmount: (float)current, backgroundTransition: MySandboxGame.Config.UIBkOpacity, guiTransition: MySandboxGame.Config.UIOpacity);
dialog.OnConfirmed += delegate(float value)
{
clickedThumb.CurrentValue = value;
RefreshInternals();
};
MyGuiSandbox.AddScreen(dialog);
return(true);
}
public override MyGuiControlBase HandleInput()
{
var ret = base.HandleInput();
if (ret != null)
{
return(ret);
}
if (!Enabled)
{
return(null);
}
bool controlCaptured = false;
bool mouseDown = MyInput.Static.IsNewPrimaryButtonPressed();
if (IsMouseOver && mouseDown && !OnSliderClicked())
{
controlCaptured = true;
if (HandleClickOnThumb())
{
return(ret);
}
}
if (m_currentFocusThumb != null)
{
controlCaptured = true;
}
if (MyInput.Static.IsNewPrimaryButtonReleased())
{
controlCaptured = false;
}
if (IsMouseOver || true)
{
if (controlCaptured)
{
var mousePos = MyGuiManager.MouseCursorPosition;
float startX = MyGuiConstants.SLIDER_INSIDE_OFFSET_X;
float endX = Size.X - MyGuiConstants.SLIDER_INSIDE_OFFSET_X;
float centerY = Size.Y / 2;
if (m_currentFocusThumb == null && m_maxThumb.GetBounds(GetPositionAbsoluteTopLeft()).Contains(mousePos) != ContainmentType.Disjoint && !(m_minThumb.CurrentValue == m_maxValue))
{
m_currentFocusThumb = m_maxThumb;
m_maxThumb.ForcusThumb();
m_minThumb.ResetThumbAppearance();
}
else if (m_currentFocusThumb == null && m_minThumb.GetBounds(GetPositionAbsoluteTopLeft()).Contains(mousePos) != ContainmentType.Disjoint)
{
m_currentFocusThumb = m_minThumb;
m_minThumb.ForcusThumb();
m_maxThumb.ResetThumbAppearance();
}
if (m_currentFocusThumb != null)
{
float mouseRatio = (mousePos.X - GetPositionAbsoluteTopLeft().X) / (GetPositionAbsoluteTopRight().X - GetPositionAbsoluteTopLeft().X);
if (m_logScale)
{
mouseRatio = (float)Math.Pow(mouseRatio, 3);
}
double mouseVal = (m_maxValue - m_minValue) * mouseRatio + m_minValue;
if (m_currentFocusThumb == m_minThumb)
{
m_currentFocusThumb.CurrentValue = MathHelper.Clamp(mouseVal, m_minValue, m_maxThumb.CurrentValue);
if (m_intMode)
{
m_currentFocusThumb.CurrentValue = (int)m_currentFocusThumb.CurrentValue;
}
}
else
{
m_currentFocusThumb.CurrentValue = MathHelper.Clamp(mouseVal, m_minThumb.CurrentValue, m_maxValue);
if (m_intMode)
{
m_currentFocusThumb.CurrentValue = (int)m_currentFocusThumb.CurrentValue;
}
}
float currentRatio = (float)((m_currentFocusThumb.CurrentValue - m_minValue) / (m_maxValue - m_minValue));
if (m_logScale)
{
currentRatio = (float)Math.Pow(currentRatio, 1f / 3f);
}
m_currentFocusThumb.CurrentPosition = new Vector2(startX + (endX - startX) * currentRatio, centerY);
}
}
else
{
m_currentFocusThumb = null;
RefreshInternals();
}
}
return(ret);
}
