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Diffstat (limited to 'tools/wixl/wix.vala')
| -rw-r--r-- | tools/wixl/wix.vala | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/wixl/wix.vala b/tools/wixl/wix.vala index beacd2f..205721b 100644 --- a/tools/wixl/wix.vala +++ b/tools/wixl/wix.vala @@ -1,5 +1,29 @@ namespace Wixl { + public interface WixResolver { + public abstract G? find_element<G> (string Id); + + public G? resolve<G> (WixElement element) throws GLib.Error { + G? resolved = null; + + if (element.get_type ().is_a (typeof (G))) + resolved = element; + else if (element is WixElementRef) { + var ref = element as WixElementRef<G>; + if (!ref.ref_type.is_a (typeof (G))) + resolved = null; + else if (ref.resolved == null) + ref.resolved = find_element<G> (element.Id); + resolved = ref.resolved; + } + + if (resolved == null) + throw new Wixl.Error.FAILED ("couldn't resolve %s", element.Id); + + return resolved; + } + } + public enum VisitState { ENTER, INFIX, |