libmythmetadata: Allow the MetadataFactory to lookup a MetadataLookup.

This is needed when an initial lookup returns multiple potential lookups and the user is forced to act on them-- we need to be able to pass the resulting lookup back in.

Bumps API again.  I'd love to be able to tell you this is the last time I will do this today, but it's probably not.

mythtv/libs/libmythbase/mythversion.h

@@ -12,7 +12,7 @@
 /// Update this whenever the plug-in API changes.
 /// Including changes in the libmythbase, libmyth, libmythtv, libmythav* and
 /// libmythui class methods used by plug-ins.
-#define MYTH_BINARY_VERSION "0.25.20110701-2"
+#define MYTH_BINARY_VERSION "0.25.20110701-3"
 
 /** \brief Increment this whenever the MythTV network protocol changes.
  *

mythtv/libs/libmythmetadata/metadatafactory.cpp

@@ -102,6 +102,17 @@ void MetadataFactory::Lookup(VideoMetadata *metadata, bool automatic,
         m_lookupthread->addLookup(lookup);
 }
 
+void MetadataFactory::Lookup(MetadataLookup *lookup)
+{
+    if (!lookup)
+        return;
+
+    if (m_lookupthread->isRunning())
+        m_lookupthread->prependLookup(lookup);
+    else
+        m_lookupthread->addLookup(lookup);
+}
+
 void MetadataFactory::OnMultiResult(MetadataLookupList list)
 {
     if (!list.size())

mythtv/libs/libmythmetadata/metadatafactory.h

@@ -59,6 +59,7 @@ class META_PUBLIC MetadataFactory : public QObject
            bool getimages = true);
     void Lookup(VideoMetadata *metadata, bool automatic = true,
            bool getimages = true);
+    void Lookup(MetadataLookup *lookup);
 
     bool IsRunning() { return m_lookupthread->isRunning() ||
                               m_imagedownload->isRunning(); };