further work on timeline rewrite

timeline/timelinefunctions.cpp

@@ -1,6 +1,30 @@
 #include "timelinefunctions.h"
 
-TimelineFunctions::TimelineFunctions()
-{
 
+
+void olive::timeline::RelinkClips(QVector<Clip *> &pre_clips, QVector<ClipPtr> &post_clips)
+{
+  // Loop through each "pre" clip
+  for (int i=0;i<pre_clips.size();i++) {
+
+    Clip* pre = pre_clips.at(i);
+
+    // Loop through each "pre" clip's linked array
+    for (int j=0;j<pre->linked.size();j++) {
+
+      // Loop again through the "pre" clips to determine which are linked to each other
+      for (int l=0;l<pre_clips.size();l++) {
+
+        // If this "pre" is linked to this "pre"
+        if (pre->linked.at(j) == pre_clips.at(l)) {
+
+          // Check if we have an equivalent in the post_clips, and link it if so
+          if (post_clips.at(l) != nullptr) {
+            post_clips.at(i)->linked.append(post_clips.at(l).get());
+          }
+
+        }
+      }
+    }
+  }
 }