add experimental cooldown after headlines buffer had been manipulated before auto...

only unmark articles which had been processed when automarking

diff --git a/js/viewfeed.js b/js/viewfeed.js
index c1163eab773e1b3d6ac22be6ceebf61de71c6c70..3d23e4c0677919490a88854e23802f1bf69069e1 100644 (file)
--- a/js/viewfeed.js
+++ b/js/viewfeed.js
@@ -12,6 +12,7 @@ var catchup_timeout_id = false;
 
 var cids_requested = [];
 var loaded_article_ids = [];
+var _last_headlines_update = 0;
 
 var has_storage = 'sessionStorage' in window && window['sessionStorage'] !== null;
 
@@ -204,6 +205,7 @@ function headlines_callback2(transport, offset, background, infscroll_req) {
                }
 
                _infscroll_request_sent = 0;
+               _last_headlines_update = new Date().getTime() / 1000;
 
                unpackVisibleHeadlines();
 
@@ -1159,7 +1161,6 @@ function postMouseOut(id) {
 
 function unpackVisibleHeadlines() {
        try {
-
                if (!isCdmMode()) return;
 
                $$("#headlines-frame > div[id*=RROW]").each(
@@ -1178,7 +1179,6 @@ function unpackVisibleHeadlines() {
                        }
                );
 
-
        } catch (e) {
                exception_error("unpackVisibleHeadlines", e);
        }
@@ -1209,6 +1209,11 @@ function headlines_scroll_handler(e) {
 
                if (getInitParam("cdm_auto_catchup") == 1) {
 
+                       // let's get DOM some time to settle down
+                       var ts = new Date().getTime() / 1000;
+
+                       if (ts - _last_headlines_update < 3) return;
+
                        $$("#headlines-frame > div[id*=RROW][class*=Unread]").each(
                                function(child) {
                                        if (child.hasClassName("Unread") && $("headlines-frame").scrollTop >