/// <summary> Apply check value on all assets. </summary>
public static void SetFullCheck(bool value)
{
for (int i = 0; i < assets.Length; i++)
{
SetFullCheck(assets[i], value);
}
allCheck = value ? AllCheckState.Check : AllCheckState.Uncheck;
}
private static AllCheckState Blend(AllCheckState a, AllCheckState b)
{
if (a != b)
{
return(AllCheckState.Partial);
}
if (a == AllCheckState.Partial || b == AllCheckState.Partial)
{
return(AllCheckState.Partial);
}
if (a == AllCheckState.Check && b == AllCheckState.Check)
{
return(AllCheckState.Check);
}
return(AllCheckState.Uncheck);
}
/// <summary> Check if all assets are selected for the import. </summary>
public static void RefreshAllCheck()
{
allCheck = IsFullCheck(assets[0]);
if (allCheck == AllCheckState.Partial)
{
return;
}
for (int i = 1; i < assets.Length; i++)
{
allCheck = Blend(allCheck, IsFullCheck(assets[i]));
if (allCheck == AllCheckState.Partial)
{
return;
}
}
}
/// <summary> Check if the asset and its childs are selected for the import. </summary>
private static AllCheckState IsFullCheck(ImpAsset asset)
{
AllCheckState state = asset.import ? AllCheckState.Check : AllCheckState.Uncheck;
if (state == AllCheckState.Partial)
{
return(AllCheckState.Partial);
}
if (asset.childs != null)
{
for (int j = 0; j < asset.childs.Length; j++)
{
state = Blend(state, IsFullCheck(asset.childs[j]));
if (state == AllCheckState.Partial)
{
return(AllCheckState.Partial);
}
}
}
return(state);
}
