public static void GetLabelAndControlRects(this Rect fullRect, out Rect labelRect, out Rect controlRect)
{
#if DEV_MODE && PI_ASSERTATIONS
Debug.Assert(fullRect.width.Equals(DrawGUI.GetCurrentDrawAreaWidth()), "GetLabelAndControlRects : fullRect.width (" + fullRect.width + ") != DrawGUI.GetCurrentDrawAreaWidth() (" + DrawGUI.GetCurrentDrawAreaWidth() + ")");
#endif
labelRect = fullRect;
float indent = DrawGUI.IndentLevel * DrawGUI.IndentWidth;
labelRect.x = fullRect.x + DrawGUI.LeftPadding + indent;
labelRect.height = DrawGUI.SingleLineHeight;
float prefixWidth = DrawGUI.PrefixLabelWidth;
labelRect.width = prefixWidth - DrawGUI.LeftPadding - indent - DrawGUI.MiddlePadding;
controlRect = fullRect;
controlRect.x = fullRect.x + prefixWidth + DrawGUI.MiddlePadding;
controlRect.width = fullRect.width - prefixWidth - DrawGUI.MiddlePadding - DrawGUI.RightPadding;
#if DEV_MODE && PI_ASSERTATIONS
Debug.Assert(labelRect.width > 0f || DrawGUI.PrefixLabelWidth <= DrawGUI.LeftPadding + indent + DrawGUI.MiddlePadding, "labelRect " + labelRect + " from fullRect " + fullRect + " with PrefixLabelWidth=" + DrawGUI.PrefixLabelWidth + ", Indent=" + indent + ", LeftPadding = " + DrawGUI.LeftPadding + " and MiddlePadding=" + DrawGUI.MiddlePadding);
Debug.Assert(controlRect.width > 0f, "controlRect " + controlRect + " from fullRect " + fullRect);
#endif
}
/// <summary>
/// Split the Rect into prefix label and control components.
/// If fullRect is the full width of the inspector, then labelRect width will be set to DrawGUI.PrefixLabelWidth,
/// and controlRect width will basically be the remainder of the full width.
/// If fullRect width is less than the width of the inspector, then labelRect width will be just enough to display a single letter
/// and the controlRect will get all the rest of the fullRect's width.
/// </summary>
/// <param name="fullRect">
/// The fullRect to act on. </param>
/// <param name="label">
/// The label which will be displayed inside the labelRect.
/// If the label has no text, then the control will take the whole width of the fullRect.
/// If the label has a tooltip, and placeTooltipsBehindIcons setting is true, then the
/// controlRect x position and width will be adjusted to leave room for the tooltip icon. </param>
/// <param name="labelRect">
/// [out] The rectangle where the label should be drawn. </param>
/// <param name="controlRect">
/// [out] The rectangle where the control should be drawn. </param>
public static void GetLabelAndControlRects(this Rect fullRect, GUIContent label, out Rect labelRect, out Rect controlRect)
{
#if SAFE_MODE
if (label == null)
{
#if DEV_MODE
Debug.LogWarning("GetLabelAndControlRects - label was null!");
#endif
label = GUIContent.none;
}
if (label.text == null)
{
#if DEV_MODE
Debug.LogWarning("GetLabelAndControlRects - label.text was null!");
#endif
if (label.image == null)
{
label = GUIContent.none;
}
else
{
label = new GUIContent("", label.image, label.tooltip);
}
}
#endif
var fullDrawAreaWidth = DrawGUI.GetCurrentDrawAreaWidth();
if (label.text.Length == 0 && label.image == null)
{
//added this fix for stuff like Button not respecting edge paddings
//when drawn in full width with no label
if (fullRect.width + DrawGUI.LeftPadding >= fullDrawAreaWidth)
{
float leftOffset = DrawGUI.LeftPadding + DrawGUI.IndentLevel * DrawGUI.IndentWidth;
fullRect.x = fullRect.x + leftOffset;
fullRect.width = fullRect.width - leftOffset - DrawGUI.RightPadding;
}
labelRect = fullRect;
labelRect.width = 0f;
controlRect = fullRect;
}
//indent width reduction was needed after adding fix for property drawers being drawn
//too close to left edge of inspector
else
{
if (fullDrawAreaWidth - fullRect.width > DrawGUI.ScrollBarWidth)
{
labelRect = fullRect;
controlRect = fullRect;
if (fullRect.width >= DrawGUI.MinWidthWithSingleLetterPrefix)
{
labelRect.width = InspectorPreferences.Styles.Label.CalcSize(label).x;
controlRect.x += labelRect.width;
controlRect.width -= labelRect.width;
#if DEV_MODE && DEBUG_SINGLE_LETTER_WIDTH
DebugUtility.LogChanges(label.text + "_SingleLetterWidth" + fullRect, "Changing " + label.text + " labelRect.width to SingleLetterPrefixWidth because InspectorWidth (" + DrawGUI.InspectorWidth + ") - fullRect.width (" + fullRect.width + ") > " + DrawGUI.ScrollBarWidth);
#endif
}
//dynamically hide the prefix label if there's not enough space
else
{
#if DEV_MODE && DEBUG_HIDE_LABELS
Debug.LogWarning("Hiding " + label.text + " labelRect because not enough space...");
#endif
labelRect.width = 0f;
}
}
else
{
GetLabelAndControlRects(fullRect, out labelRect, out controlRect);
}
}
//Add room for the tooltip icon
if (InspectorUtility.Preferences.enableTooltipIcons && label.tooltip.Length > 0)
{
controlRect.x += DrawGUI.SingleLineHeight;
controlRect.width -= DrawGUI.SingleLineHeight;
}
}
