getMainContext() and related JS-stuff

[tt-rss.git] / functions.js

diff --git a/functions.js b/functions.js
index 46c812ed5d1ebe619bd398f5a7b3b56f177acf7f..384f34827c8b20e12c90f6db297ca1c400e6d79b 100644 (file)
--- a/functions.js
+++ b/functions.js
@@ -413,8 +413,13 @@ function setActiveFeedId(id) {
 
 var xmlhttp_rpc = Ajax.getTransport();
 
-function parse_counters(reply, f_document, title_obj, scheduled_call) {
+function parse_counters(reply, scheduled_call) {
        try {
+               var f_document = getMainContext().frames["feeds-frame"].document;
+               var title_obj = getMainContext();
+
+               debug("F_DOC: " + f_document + ", T_OBJ: " + title_obj);
+
                for (var l = 0; l < reply.childNodes.length; l++) {
                        if (!reply.childNodes[l] ||
                                typeof(reply.childNodes[l].getAttribute) == "undefined") {
@@ -498,9 +503,6 @@ function parse_counters(reply, f_document, title_obj, scheduled_call) {
        }
 }
 
-// this one is called from feedlist context
-// thus title_obj passed to parse_counters is parent (e.g. main ttrss window)
-
 function all_counters_callback() {
        if (xmlhttp_rpc.readyState == 4) {
                try {
@@ -515,9 +517,9 @@ function all_counters_callback() {
                        }
 
                        var reply = xmlhttp_rpc.responseXML.firstChild;
-                       var f_document = parent.frames["feeds-frame"].document;
+//                     var f_document = parent.frames["feeds-frame"].document;
 
-                       parse_counters(reply, f_document, parent);
+                       parse_counters(reply);
        
                } catch (e) {
                        exception_error("all_counters_callback", e);
@@ -1054,3 +1056,28 @@ function filterCR(e)
           return true;
 }
 
+function getMainContext() {
+       if (parent.window != window) {
+               return parent.window;
+       } else {
+               return this.window;
+       }
+}
+
+function debug(msg) {
+       var ctx = getMainContext();
+
+       var c = ctx.document.getElementById('debug_output');
+       if (c && c.style.display == "block") {
+               while (c.lastChild != 'undefined' && c.childNodes.length > 20) {
+                       c.removeChild(c.lastChild);
+               }
+       
+               var d = new Date();
+               var ts = leading_zero(d.getHours()) + ":" + leading_zero(d.getMinutes()) +
+                       ":" + leading_zero(d.getSeconds());
+               c.innerHTML = "<li>[" + ts + "] " + msg + "</li>" + c.innerHTML;
+       }
+}
+
+