private static void OnItemCallback(string guid, Rect rect)
{
//ignore drawing if ToolboxEditorProject functionalites are not allowed
if (!ToolboxFolderUtility.ToolboxFoldersAllowed)
{
return;
}
var path = AssetDatabase.GUIDToAssetPath(guid);
//try to get icon for this folder
if (!ToolboxFolderUtility.TryGetFolderData(path, out FolderData data))
{
return;
}
Texture icon;
//adjust rect for icon depending on current view and handled texture
if (rect.width > rect.height)
{
icon = data.SmallIcon;
//determinate exact folder icon rect
rect = new Rect(rect.xMin, rect.y, Style.folderIconWidthSmall, Style.folderIconHeightSmall);
rect.x += Style.padding;
rect.y += rect.height * Style.yToHeightRatioSmall;
rect.width = Style.iconWidthSmall;
rect.height = Style.iconHeightSmall;
}
else
{
icon = data.Icon;
var offset = Mathf.Max(rect.height - Style.labelHeight - Style.folderIconHeight, 0);
var iconHeight = rect.height - Style.labelHeight - offset;
//determinate exact folder icon rect
rect = new Rect(rect.x, rect.yMin + offset / 2 + Style.spacing, rect.width, iconHeight);
//calculate multipliers
var widthRatio = iconHeight / Style.folderIconWidth;
var heightRatio = iconHeight / Style.folderIconHeight;
//set final rect
rect.x += rect.width * Style.xToWidthRatio;
rect.y += rect.height * Style.yToHeightRatio;
rect.width = Style.iconWidth * widthRatio;
rect.height = Style.iconHeight * heightRatio;
}
if (icon == null)
{
return;
}
GUI.DrawTexture(rect, icon, ScaleMode.ScaleToFit, true);
}
internal static void InitializeSettings(string assetGuid)
{
settingsGuid = assetGuid;
settingsPath = AssetDatabase.GUIDToAssetPath(assetGuid);
//try to get proper settings asset from provided guid
var settings = AssetDatabase.LoadAssetAtPath <ToolboxEditorSettings>(settingsPath);
if (settings == null)
{
ToolboxEditorLog.KitInitializationWarning(settingsType);
return;
}
Settings = settings;
//initialize core functionalities
ToolboxDrawerUtility.InitializeDrawers(Settings);
ToolboxFolderUtility.InitializeProject(Settings);
}
internal static void InitializeSettings(string assetGuid)
{
const string warningMessage = settingsType +
" asset file not found. Cannot initialize Toolbox core functionalities. " +
"You can create new settings file using CreateAsset menu -> Create -> Toolbox Editor -> Settings.";
settingsGuid = assetGuid;
settingsPath = AssetDatabase.GUIDToAssetPath(assetGuid);
//try to get proper settings asset from provided guid
var settings = AssetDatabase.LoadAssetAtPath <ToolboxEditorSettings>(settingsPath);
if (settings == null)
{
Debug.LogWarning(warningMessage);
return;
}
Settings = settings;
//initialize core functionalities
ToolboxDrawerUtility.InitializeDrawers(Settings);
ToolboxFolderUtility.InitializeProject(Settings);
}