private swAddGroupBoxOptions_e GetGroupOptions(IAttributeSet atts, IMetadata[] metadata, out IMetadata toggleMetadata)
{
GroupBoxOptions_e opts = 0;
if (atts.Has <IGroupBoxOptionsAttribute>())
{
opts = atts.Get <IGroupBoxOptionsAttribute>().Options;
}
var swOpts = swAddGroupBoxOptions_e.swGroupBoxOptions_Visible;
if (!opts.HasFlag(GroupBoxOptions_e.Collapsed))
{
swOpts |= swAddGroupBoxOptions_e.swGroupBoxOptions_Expanded;
}
if (atts.Has <ICheckableGroupBoxAttribute>())
{
var checkAtt = atts.Get <ICheckableGroupBoxAttribute>();
swOpts |= swAddGroupBoxOptions_e.swGroupBoxOptions_Checkbox;
toggleMetadata = metadata?.FirstOrDefault(m => object.Equals(m.Tag, checkAtt.ToggleMetadataTag));
if (toggleMetadata == null)
{
throw new NullReferenceException($"Failed to find the metadata to drive group toggle: '{checkAtt.ToggleMetadataTag}'");
}
}
else
{
toggleMetadata = null;
}
return(swOpts);
}
private swAddGroupBoxOptions_e GetGroupOptions(IAttributeSet atts)
{
GroupBoxOptions_e opts = 0;
if (atts.Has <IGroupBoxOptionsAttribute>())
{
opts = atts.Get <IGroupBoxOptionsAttribute>().Options;
}
var swOpts = swAddGroupBoxOptions_e.swGroupBoxOptions_Visible;
if (!opts.HasFlag(GroupBoxOptions_e.Collapsed))
{
swOpts |= swAddGroupBoxOptions_e.swGroupBoxOptions_Expanded;
}
if (atts.Has <ICheckableGroupBoxAttribute>())
{
swOpts |= swAddGroupBoxOptions_e.swGroupBoxOptions_Checkbox;
}
return(swOpts);
}
public GroupBoxOptionsAttribute(GroupBoxOptions_e opts)
{
Options = opts;
}
