private void DrawStyles()
{
UIStyleSet styleSet = selectedElement.style;
List <UIStyleGroupContainer> baseStyles = styleSet.GetBaseStyles();
float labelWidth = EditorGUIUtility.labelWidth;
EditorGUIUtility.labelWidth = 100;
GUILayout.BeginHorizontal();
DrawStyleStateButton("Hover", StyleState.Hover);
DrawStyleStateButton("Focus", StyleState.Focused);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
DrawStyleStateButton("Active", StyleState.Active);
GUILayout.EndHorizontal();
GUILayout.Space(10f);
EditorGUIUtility.labelWidth = labelWidth;
EditorGUILayout.BeginVertical();
UIStyleGroup instanceStyle = styleSet.GetInstanceStyle();
if (instanceStyle != null)
{
s_Content.text = "Instance";
DrawStyleGroup("", instanceStyle);
}
//
for (int i = 0; i < baseStyles.Count; i++)
{
UIStyleGroupContainer container = baseStyles[i];
s_Content.text = $"{container.name} ({container.styleType.ToString()})";
for (int j = 0; j < container.groups.Length; j++)
{
DrawStyleGroup(container.styleSheet?.path, container.groups[j]);
}
}
ListPool <UIStyleGroupContainer> .Release(ref baseStyles);
GUILayout.EndVertical();
}
protected static float ResolveHeightMeasurement(UIElement element, Rect viewport, UIMeasurement measurement)
{
switch (measurement.unit)
{
case UIMeasurementUnit.Unset:
return(0);
case UIMeasurementUnit.Pixel:
return(measurement.value);
case UIMeasurementUnit.Content:
return(element.layoutResult.actualSize.height * measurement.value);
case UIMeasurementUnit.BlockSize:
if (element.parent.style.PreferredHeight.IsContentBased)
{
return(0f);
}
return(Mathf.Max(0, element.parent.layoutResult.AllocatedHeight * measurement.value));
case UIMeasurementUnit.ViewportWidth:
return(Mathf.Max(0, viewport.width * measurement.value));
case UIMeasurementUnit.ViewportHeight:
return(Mathf.Max(0, viewport.height * measurement.value));
case UIMeasurementUnit.ParentContentArea:
UIStyleSet parentStyle = element.parent.style;
if (parentStyle.PreferredHeight.IsContentBased)
{
return(0f);
}
return(Mathf.Max(0, (element.parent.layoutResult.AllocatedHeight
- ResolveFixedWidth(element, viewport, parentStyle.PaddingTop)
- ResolveFixedWidth(element, viewport, parentStyle.PaddingBottom)
- ResolveFixedWidth(element, viewport, parentStyle.BorderBottom)
- ResolveFixedWidth(element, viewport, parentStyle.BorderTop))));
case UIMeasurementUnit.Em:
return(Mathf.Max(0, element.style.TextFontAsset.faceInfo.PointSize * measurement.value));
default:
throw new ArgumentOutOfRangeException();
}
}
private void DrawComputedStyle()
{
// style name, style value, source
UIStyleSet style = selectedElement.style;
bool isSet = (selectedElement.flags & UIElementFlags.DebugLayout) != 0;
if (EditorGUILayout.ToggleLeft("Debug Layout", isSet))
{
selectedElement.flags |= UIElementFlags.DebugLayout;
}
else
{
selectedElement.flags &= ~UIElementFlags.DebugLayout;
}
GUILayout.BeginHorizontal();
DrawStyleStateButton("Hover", StyleState.Hover);
DrawStyleStateButton("Focus", StyleState.Focused);
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
DrawStyleStateButton("Active", StyleState.Active);
GUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
showAllComputedStyles = EditorGUILayout.ToggleLeft("Show All", showAllComputedStyles);
showComputedSources = EditorGUILayout.ToggleLeft("Show Sources", showComputedSources);
EditorGUILayout.EndHorizontal();
GUILayout.Space(4);
searchString = searchField.OnGUI(searchString);
GUILayout.Space(4);
List <ValueTuple <string, StyleProperty> > properties = ListPool <ValueTuple <string, StyleProperty> > .Get();
string lowerSearch = searchString.ToLower();
for (int i = 0; i < StyleUtil.StylePropertyIdList.Length; i++)
{
StylePropertyId propertyId = StyleUtil.StylePropertyIdList[i];
if (showAllComputedStyles || style.IsDefined(propertyId))
{
if (!string.IsNullOrEmpty(searchString))
{
string propertyName = StyleUtil.GetPropertyName(propertyId).ToLower();
if (!propertyName.Contains(lowerSearch))
{
continue;
}
}
string source = selectedElement.style.GetPropertySource(propertyId);
StyleProperty property = selectedElement.style.GetComputedStyleProperty(propertyId);
if (!property.hasValue)
{
property = DefaultStyleValues_Generated.GetPropertyValue(propertyId);
}
properties.Add(ValueTuple.Create(source, property));
}
}
if (properties.Count == 0)
{
return;
}
if (showComputedSources)
{
properties.Sort(
(a, b) => {
if (a.Item1 == b.Item1)
{
return(0);
}
bool aInstance = a.Item1.Contains("Instance");
bool bInstance = b.Item1.Contains("Instance");
if (aInstance && bInstance)
{
return(string.Compare(a.Item1, b.Item1, StringComparison.Ordinal));
}
if (aInstance)
{
return(-1);
}
if (bInstance)
{
return(1);
}
bool aDefault = a.Item1.Contains("Default");
bool bDefault = b.Item1.Contains("Default");
if (aDefault && bDefault)
{
return(string.Compare(a.Item1, b.Item1, StringComparison.Ordinal));
}
if (aDefault)
{
return(1);
}
if (bDefault)
{
return(-1);
}
return(string.Compare(a.Item1, b.Item1, StringComparison.Ordinal));
});
GUILayout.Space(10);
string currentSource = properties[0].Item1;
EditorGUILayout.LabelField(currentSource);
int start = 0;
for (int i = 0; i < properties.Count; i++)
{
if (currentSource != properties[i].Item1)
{
properties.Sort(start, i - start, s_StyleCompare);
for (int j = start; j < i; j++)
{
DrawStyleProperty(properties[j].Item2, false);
}
start = i;
currentSource = properties[i].Item1;
GUILayout.Space(10);
EditorGUILayout.LabelField(currentSource);
}
}
properties.Sort(start, properties.Count - start, s_StyleCompare);
for (int j = start; j < properties.Count; j++)
{
DrawStyleProperty(properties[j].Item2, false);
}
}
else
{
properties.Sort(0, properties.Count - 1, s_StyleCompare);
for (int i = 0; i < properties.Count; i++)
{
DrawStyleProperty(properties[i].Item2, false);
}
}
}
internal UIStyleSetStateProxy(UIStyleSet styleSet, StyleState state)
{
this.m_StyleSet = styleSet;
this.state = state;
}
