internal static bool DrawStyle(GUIStyle gs, Rect position, GUIContent content, DrawStates states)
{
if (gs == GUIStyle.none || gs.blockId == -1 || String.IsNullOrEmpty(gs.name) || gs.normal.background != null)
{
return(false);
}
if (!GUIClip.visibleRect.Overlaps(position))
{
return(true);
}
if (gs.blockId == 0)
{
gs.blockId = GUIStyleExtensions.StyleNameToBlockName(gs.name, false).GetHashCode();
}
var block = FindBlock(gs.blockId, states);
if (!block.IsValid())
{
gs.blockId = -1;
return(false);
}
DrawBlock(gs, block, position, content, states);
return(true);
}
internal static void PopulateSkin(StyleSheetResolver resolver, GUISkin skin)
{
var catalog = new StyleCatalog();
catalog.Load(resolver);
// Global values:
var globalBlock = catalog.GetStyle("*");
if (globalBlock.IsValid())
{
skin.font = globalBlock.GetResource(ConverterUtils.k_Font, skin.font);
}
// builtin (type selector) GUIStyle
skin.ForEachGUIStyleProperty((name, style) =>
{
PopulateStyle(catalog, name.Capitalize(), style);
});
// CustomStyles
var customStyleBlockNames = resolver.Rules.Select(r => r.Key)
.Where(ConverterUtils.IsCustomStyleSelector)
.Select(GUIStyleExtensions.RuleNameToBlockName)
.ToArray();
var blockNameToStyleDict = new Dictionary <string, GUIStyle>();
if (skin.customStyles != null)
{
// Add Existing style: ready to be overridden:
foreach (var customStyle in skin.customStyles)
{
// GUISkin by default adds a null Style
if (customStyle != null)
{
var blockName = GUIStyleExtensions.StyleNameToBlockName(customStyle.name);
blockNameToStyleDict.TryAdd(blockName, customStyle);
}
}
}
foreach (var customStyleBlockName in customStyleBlockNames)
{
GUIStyle customStyle;
// Check if we are overriding an existing style or if we are creating a new custom style:
if (!blockNameToStyleDict.TryGetValue(customStyleBlockName, out customStyle))
{
// New style being added:
customStyle = new GUIStyle();
blockNameToStyleDict.Add(customStyleBlockName, customStyle);
}
PopulateStyle(catalog, customStyleBlockName, customStyle);
}
skin.customStyles = blockNameToStyleDict.Values.ToArray();
Array.Sort(skin.customStyles, (s1, s2) => s1.name.CompareTo(s2.name));
// GUISettings
var settingsBlock = catalog.GetStyle("imgui-skin-settings");
if (settingsBlock.IsValid())
{
skin.settings.selectionColor = settingsBlock.GetColor(ConverterUtils.k_SelectionColor, skin.settings.selectionColor);
skin.settings.cursorColor = settingsBlock.GetColor(ConverterUtils.k_CursorColor, skin.settings.cursorColor);
skin.settings.cursorFlashSpeed = settingsBlock.GetFloat(ConverterUtils.k_CursorFlashSpeed, skin.settings.cursorFlashSpeed);
skin.settings.doubleClickSelectsWord = settingsBlock.GetBool(ConverterUtils.k_DoubleClickSelectsWord, skin.settings.doubleClickSelectsWord);
skin.settings.tripleClickSelectsLine = settingsBlock.GetBool(ConverterUtils.k_TripleClickSelectsLine, skin.settings.tripleClickSelectsLine);
}
}
internal static void PopulateStyle(StyleCatalog catalog, string styleBlockName, GUIStyle style)
{
GUIStyleExtensions.PopulateStyle(catalog, style, styleBlockName, false);
}
