/// <summary>
/// Resets the Node properties for file node item.
/// </summary>
protected void ResetProperties()
{
bool changed = false;
if (IsNonMemberItem)
{
if (!(_currentNodeProperties is NemerleFileNodeNonMemberProperties))
{
_currentNodeProperties = new NemerleFileNodeNonMemberProperties(this);
changed = true;
}
}
else
{
if (!(_currentNodeProperties is NemerleFileNodeProperties))
{
_currentNodeProperties = new NemerleFileNodeProperties(this);
changed = true;
}
}
if (changed)
{
OnPropertyChanged(this, (int)__VSHPROPID.VSHPROPID_BrowseObject, 0);
}
}
private void FileAdded(object sender, HierarchyEventArgs ergs)
{
Debug.Assert(ergs.TextBuffer == null);
IVsHierarchy hierarchy = (IVsHierarchy)sender;
NemerleFileNodeProperties nodeProps = GetNodeProperties(hierarchy, ergs.ItemID);
if (nodeProps.BuildAction != BuildAction.Compile)
{
return;
}
string path = ergs.FileName;
AddSource(path);
}
private static NemerleFileNodeProperties GetNodeProperties(IVsHierarchy hierarchy, uint itemID)
{
ErrorHelper.ThrowIsNull(hierarchy, "hierarchy");
object propertyValue;
int hr = hierarchy.GetProperty(itemID, (int)__VSHPROPID.VSHPROPID_BrowseObject, out propertyValue);
if (hr != VSConstants.S_OK)
{
throw new ArgumentException("Can't obtain VSHPROPID_BrowseObject for item with ID "
+ itemID, "itemID", new Win32Exception(hr));
}
NemerleFileNodeProperties properties = propertyValue as NemerleFileNodeProperties;
if (properties == null)
{
return(new NemerleFileNodeProperties(((NodeProperties)propertyValue).Node));
}
else
{
return(properties);
}
}
