/// <inheritdoc/>
public override void Draw(Rect position, SearchFilter filter, string fullClassName, FilterTestType passedTestMethod)
{
}
/// <inheritdoc/>
public override void Draw(Rect position, SearchFilter filter, string fullClassName, FilterTestType passedTestMethod)
{
var highlightRect = GetTextHighlightRectForFilter(label.text, position, style, filter, fullClassName, passedTestMethod, -4f, 0f, -17f);
if (highlightRect.HasValue)
{
if (clipping)
{
bool drawBackgroundBehindFoldoutsWas = DrawGUI.drawBackgroundBehindFoldouts;
DrawGUI.drawBackgroundBehindFoldouts = false;
DrawGUI.Active.Foldout(position, label, unfolded, style, highlightRect);
DrawGUI.drawBackgroundBehindFoldouts = drawBackgroundBehindFoldoutsWas;
}
else
{
DrawGUI.Active.Foldout(position, label, unfolded, style, highlightRect);
}
return;
}
Draw(position);
}
public static bool TryGetTextHighlightRectsForFilter(string text, Rect position, GUIStyle style, SearchFilter filter, string fullClassName, FilterTestType passedTestMethod, float offsetX, float offsetY, float adjustWidth, List <Rect> results)
{
var genericFilters = filter.FiltersGeneric;
int genericFiltersCount = genericFilters.Count;
int genericFilterIndex = 0;
string filterText = filter.FilterFieldLabel;
do
{
if (filterText.Length > 0)
{
int highlightStart;
int highlightCount;
switch (passedTestMethod)
{
case FilterTestType.Label:
if (TryGetHighlightStartIndexAndCharCount(text, filterText, out highlightStart, out highlightCount))
{
results.Add(GetTextHighlightRectForFilter(text, position, style, highlightStart, highlightCount, offsetX, offsetY, adjustWidth));
}
break;
case FilterTestType.FullClassName:
case FilterTestType.Indetermined:
if (fullClassName.Length > text.Length && filterText.IndexOf('.') != -1)
{
highlightStart = GetHighlightStartIndex(text, filterText, out filterText);
if (highlightStart != -1)
{
highlightCount = filterText.Length;
results.Add(GetTextHighlightRectForFilter(text, position, style, highlightStart, highlightCount, offsetX, offsetY, adjustWidth));
}
}
else if (TryGetHighlightStartIndexAndCharCount(text, filterText, out highlightStart, out highlightCount))
{
results.Add(GetTextHighlightRectForFilter(text, position, style, highlightStart, highlightCount, offsetX, offsetY, adjustWidth));
}
break;
}
}
if (genericFilterIndex >= genericFiltersCount)
{
break;
}
filterText = genericFilters[genericFilterIndex];
genericFilterIndex++;
}while(true);
return(results.Count > 0);
}
public static Rect?GetTextHighlightRectForFilter(string text, Rect position, GUIStyle style, SearchFilter filter, string fullClassName, FilterTestType passedTestMethod, float offsetX, float offsetY, float adjustWidth)
{
#if ENABLE_PREFIX_HIGHLIGHTING
#if DEV_MODE && PI_ASSERTATIONS
Debug.Assert(filter.HasFilter, "!HasFilter");
Debug.Assert(passedTestMethod != FilterTestType.None, passedTestMethod.ToString());
Debug.Assert(fullClassName.Length >= text.Length, "\"" + fullClassName + "\"");
#endif
string filterText = filter.FilterFieldLabel;
if (filterText.Length == 0)
{
filterText = filter.FilterGeneric;
if (filterText.Length == 0)
{
return(null);
}
}
int highlightStart;
int highlightCount;
switch (passedTestMethod)
{
case FilterTestType.Label:
if (!TryGetHighlightStartIndexAndCharCount(text, filterText, out highlightStart, out highlightCount))
{
return(null);
}
break;
case FilterTestType.FullClassName:
case FilterTestType.Indetermined:
if (fullClassName.Length > text.Length && filterText.IndexOf('.') != -1)
{
highlightStart = GetHighlightStartIndex(text, filterText, out filterText);
highlightCount = filterText.Length;
}
else
{
if (!TryGetHighlightStartIndexAndCharCount(text, filterText, out highlightStart, out highlightCount))
{
return(null);
}
}
break;
default:
return(null);
}
if (highlightStart == -1)
{
return(null);
}
var highlightRect = position;
highlightRect.x += style.contentOffset.x + style.margin.left - 2f;
var size = style.CalcSize(GUIContentPool.Temp(text.Substring(0, highlightStart)));
highlightRect.x += size.x;
size = style.CalcSize(GUIContentPool.Temp(text.Substring(highlightStart, highlightCount)));
highlightRect.width = size.x;
highlightRect.x += offsetX;
highlightRect.y += offsetY;
highlightRect.width += adjustWidth;
#if DEV_MODE && PI_ASSERTATIONS
Debug.Assert(highlightRect.x >= 0f);
Debug.Assert(highlightRect.width > 0f);
Debug.Assert(highlightRect.height > 0f);
#endif
return(highlightRect);
#else
return(null);
#endif
}
public void HighlightTextForFilter(Rect position, SearchFilter filter, string fullClassName, FilterTestType passedTestMethod, float offsetX, float adjustWidth)
{
if (TryGetTextHighlightRectsForFilter(label.text, position, DrawGUI.prefixLabel, filter, fullClassName, passedTestMethod, offsetX, 0f, adjustWidth, highlightRects))
{
var color = InspectorUtility.Preferences.theme.FilterHighlight;
for (int n = highlightRects.Count - 1; n >= 0; n--)
{
Platform.Active.GUI.ColorRect(highlightRects[n], color);
}
highlightRects.Clear();
}
#if DEV_MODE && DEBUG_NOT_HIGHLIGHTING
else
{
Debug.LogWarning("HighlightTextForFilter(\"" + label.text + "\" / \"" + fullClassName + ") with passedTestMethod=" + passedTestMethod + " Highlighting: " + StringUtils.False);
}
#endif
}
/// <summary>
/// Draw the prefix GUI at the given position.
///
/// This variant of the Draw method should be called when there's a filter present.
/// It handles highlighting characters in the prefix label based on the filter.
/// </summary>
public virtual void Draw(Rect position, [CanBeNull] SearchFilter filter, string fullClassName, FilterTestType passedTestMethod)
{
HighlightTextForFilter(position, filter, fullClassName, passedTestMethod, -3f, -6f);
Draw(position);
}
