]> git.wh0rd.org - tt-rss.git/blobdiff - feedlist.js
js: misc code cleanup, handle ctrl-clicking on postContent
[tt-rss.git] / feedlist.js
index 47542e5441153c9e7c676663fdf3f9d3bc4745ba..607b13d5050707081381f3dd29dce227ebc52a1e 100644 (file)
@@ -1,75 +1,34 @@
 var _feed_cur_page = 0;
 var _infscroll_disable = 0;
 var _infscroll_request_sent = 0;
-var feed_under_pointer = undefined;
 
-var mouse_is_down = false;
-var mouse_y = 0;
-var mouse_x = 0;
+var counter_timeout_id = false;
 
 var resize_enabled = false;
-var selection_disabled = false;
 var counters_last_request = 0;
 
-function toggle_sortable_feedlist(enabled) {
-       try {
-
-               if (enabled) {
-                       Sortable.create('feedList', {onChange: feedlist_dragsorted, only: "feedCat"});
-               } else {
-                       Sortable.destroy('feedList');
-               }
-
-       } catch (e) {
-               exception_error("toggle_sortable_feedlist", e);
-       }
-}
-
 function viewCategory(cat) {
        viewfeed(cat, '', true);
        return false;
 }
 
-function render_feedlist(data) {
-       try {
-
-               var f = document.getElementById("feeds-frame");
-               f.innerHTML = data;
-               cache_invalidate("FEEDLIST");
-               cache_inject("FEEDLIST", data, getInitParam("num_feeds"));
-               feedlist_init();
-
-       } catch (e) {
-               exception_error("render_feedlist", e);
-       }
-}
-
-function feedlist_callback2(transport) {
-       try {
-               debug("feedlist_callback2");
-               if (!transport_error_check(transport)) return;
-               render_feedlist(transport.responseText);
-       } catch (e) {
-               exception_error("feedlist_callback2", e);
-       }
-}
-
 function viewNextFeedPage() {
        try {
                //if (!getActiveFeedId()) return;
 
-               debug("viewNextFeedPage: calling viewfeed(), p: " + _feed_cur_page+1);
+               console.log("viewNextFeedPage: calling viewfeed(), p: " + parseInt(_feed_cur_page+1));
 
-               viewfeed(getActiveFeedId(), undefined, activeFeedIsCat(), undefined,
-                       undefined, _feed_cur_page+1);
+               viewfeed(getActiveFeedId(), '', activeFeedIsCat(), parseInt(_feed_cur_page+1));
 
        } catch (e) {
                exception_error("viewNextFeedPage", e);
        }
 }
 
-function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
+
+function viewfeed(feed, subop, is_cat, offset) {
        try {
+               if (is_cat == undefined) is_cat = false;
 
 //             if (!offset) page_offset = 0;
 
@@ -86,6 +45,9 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                        }               
                } */
 
+               dijit.byId("content-tabs").selectChild(
+                       dijit.byId("content-tabs").getChildren()[0]);
+
                var force_nocache = false;
 
                var page_offset = 0;
@@ -108,10 +70,10 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                        var date = new Date();
                        var timestamp = Math.round(date.getTime() / 1000);
 
-                       debug("<b>" + _infscroll_request_sent + " : " + timestamp + "</b>");
+                       console.log(_infscroll_request_sent + " : " + timestamp);
 
                        if (_infscroll_request_sent && _infscroll_request_sent + 30 > timestamp) {
-                               debug("infscroll request in progress, aborting");
+                               console.log("infscroll request in progress, aborting");
                                return;
                        }
 
@@ -119,7 +81,7 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                }
 
                enableHotkeys();
-
+               hideAuxDlg();
                closeInfoBox();
 
                Form.enable("main_toolbar_form");
@@ -134,55 +96,25 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                        toolbar_form.query.value = "";
                }
 
-               var query = "backend.php?op=viewfeed&feed=" + feed + "&" +
+               var query = "?op=viewfeed&feed=" + feed + "&" +
                        toolbar_query + "&subop=" + param_escape(subop);
 
-               if (document.getElementById("search_form")) {
+               if ($("search_form")) {
                        var search_query = Form.serialize("search_form");
                        query = query + "&" + search_query;
+                       $("search_form").query.value = "";
                        closeInfoBox(true);
                        force_nocache = true;
                }
 
-//             debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
+//             console.log("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
 
                if (subop == "MarkAllRead") {
 
                        var show_next_feed = getInitParam("on_catchup_show_next_feed") == "1";
 
                        if (show_next_feed) {
-
-                               if (!activeFeedIsCat()) {
-       
-                                       var feedlist = document.getElementById('feedList');
-                               
-                                       var next_unread_feed = getRelativeFeedId(feedlist,
-                                                       feed, "next", true);
-       
-                                       if (!next_unread_feed) {
-                                               next_unread_feed = getRelativeFeedId(feedlist,
-                                                       -3, "next", true);
-                                       }
-               
-                                       if (next_unread_feed) {
-                                               query = query + "&nuf=" + param_escape(next_unread_feed);
-                                               //setActiveFeedId(next_unread_feed);
-                                               feed = next_unread_feed;
-                                       }
-                               } else {
-       
-                                       var next_unread_feed = getNextUnreadCat(feed);
-
-                                       /* we don't need to specify that our next feed is actually
-                                       a category, because we're in the is_cat mode by definition
-                                       already */
-
-                                       if (next_unread_feed && show_next_feed) {
-                                               query = query + "&nuf=" + param_escape(next_unread_feed);
-                                               feed = next_unread_feed;
-                                       }
-
-                               }
+                               // TODO: implement show_next_feed handling
                        }
                }
 
@@ -199,37 +131,15 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                        }
                }
 
-               var date = new Date();
-               var timestamp = Math.round(date.getTime() / 1000);
-               query = query + "&ts=" + timestamp
-               
-               disableContainerChildren("headlinesToolbar", false);
                Form.enable("main_toolbar_form");
 
-               // for piggybacked counters
-
-               if (tagsAreDisplayed()) {
-                       query = query + "&omode=lt";
-               } else {
-                       query = query + "&omode=flc";
-               }
-
-               if (!async_counters_work) {
-                       query = query + "&csync=true";
-               }
-
-               debug(query);
+               console.log(query);
 
-               var container = document.getElementById("headlinesInnerContainer");
-
-/*             if (container && page_offset == 0 && !isCdmMode()) {
-                       new Effect.Fade(container, {duration: 1, to: 0.01,
-                               queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
-               } */
+               var container = $("headlinesInnerContainer");
 
                var unread_ctr = -1;
                
-               if (!is_cat) unread_ctr = get_feed_unread(feed);
+               if (!is_cat) unread_ctr = getFeedUnread(feed);
 
                var cache_check = false;
 
@@ -244,41 +154,29 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
                        }
 
                        cache_check = cache_check_param(cache_prefix + feed, unread_ctr);
-                       debug("headline cache check: " + cache_check);
+                       console.log("headline cache check: " + cache_check);
                }
 
                if (cache_check) {
-                       var f = document.getElementById("headlines-frame");
-
-                       clean_feed_selections();
 
                        setActiveFeedId(feed, is_cat);
                
-                       if (!is_cat) {
-                               var feedr = document.getElementById("FEEDR-" + feed);
-                               if (feedr && !feedr.className.match("Selected")) {      
-                                       feedr.className = feedr.className + "Selected";
-                               } 
-                       } else {
-                               var feedr = document.getElementById("FCAT-" + feed_id);
-                               if (feedr && !feedr.className.match("Selected")) {      
-                                       feedr.className = feedr.className + "Selected";
-                               } 
-                       }
-
-                       f.innerHTML = cache_find_param(cache_prefix + feed, unread_ctr);
+                       $("headlines-frame").innerHTML = cache_find_param(cache_prefix + feed, 
+                               unread_ctr);
 
                        request_counters();
                        remove_splash();
 
                } else {
 
-                       if (!page_offset) {
-                               notify_progress("Loading, please wait...", true);
-                       }
+                       if (!is_cat)
+                               if (!setFeedExpandoIcon(feed, is_cat, 'images/indicator_white.gif'))
+                                       notify_progress("Loading, please wait...", true);
 
-                       new Ajax.Request(query, {
+                       new Ajax.Request("backend.php", {
+                               parameters: query,
                                onComplete: function(transport) { 
+                                       setFeedExpandoIcon(feed, is_cat, 'images/blank_icon.gif');
                                        headlines_callback2(transport, page_offset); 
                                } });
                }
@@ -288,382 +186,367 @@ function viewfeed(feed, subop, is_cat, subop_param, skip_history, offset) {
        }               
 }
 
-function toggleCollapseCat_af(effect) {
-       //var caption = elem.id.replace("FCATLIST-", "");
-
+function feedlist_init() {
        try {
+               loading_set_progress(90);
 
-               var elem = effect.element;
-               var cat = elem.id.replace("FCATLIST-", "");
-               var cap = document.getElementById("FCAP-" + cat);
+               console.log("in feedlist init");
+               
+               hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
+               document.onkeydown = hotkey_handler;
+               setTimeout("hotkey_prefix_timeout()", 5*1000);
 
-               if (Element.visible(elem)) {
-                       cap.innerHTML = cap.innerHTML.replace("…", "");
-               } else {
-                       if (cap.innerHTML.lastIndexOf("…") != cap.innerHTML.length-3) {
-                               cap.innerHTML = cap.innerHTML + "…";
+                if (!getActiveFeedId()) {
+                       if (getInitParam("cdm_auto_catchup") != 1) {
+                               setTimeout("viewfeed(-3)", 100);
+                       } else {
+                               setTimeout("viewfeed(-5)", 100);
+                               remove_splash();
                        }
-               }
+               } 
+
+               console.log("T:" + 
+                               getInitParam("cdm_auto_catchup") + " " + getFeedUnread(-3));
+
+               hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
 
        } catch (e) {
-               exception_error("toggleCollapseCat_af", e);
+               exception_error("feedlist/init", e);
        }
 }
 
-function toggleCollapseCat(cat) {
+function request_counters_real() {
        try {
-       
-               var cat_elem = document.getElementById("FCAT-" + cat);
-               var cat_list = document.getElementById("FCATLIST-" + cat).parentNode;
-               var caption = document.getElementById("FCAP-" + cat);
-               
-/*             if (cat_list.className.match("invisible")) {
-                       cat_list.className = "";
-                       caption.innerHTML = caption.innerHTML.replace("...", "");
-                       if (cat == 0) {
-                               setCookie("ttrss_vf_uclps", "0");
-                       }
-               } else {
-                       cat_list.className = "invisible";
-                       caption.innerHTML = caption.innerHTML + "...";
-                       if (cat == 0) {
-                               setCookie("ttrss_vf_uclps", "1");
-                       } 
-
-               } */
-
-               if (cat == 0) {
-                       if (Element.visible("FCATLIST-" + cat)) {
-                               setCookie("ttrss_vf_uclps", "1");
-                       } else {
-                               setCookie("ttrss_vf_uclps", "0");
-                       }
-               } 
+               console.log("requesting counters...");
 
-               if (cat == -2) {
-                       if (Element.visible("FCATLIST-" + cat)) {
-                               setCookie("ttrss_vf_lclps", "1");
-                       } else {
-                               setCookie("ttrss_vf_lclps", "0");
-                       }
-               } 
+               var query = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
 
-               if (cat == -1) {
-                       if (Element.visible("FCATLIST-" + cat)) {
-                               setCookie("ttrss_vf_vclps", "1");
-                       } else {
-                               setCookie("ttrss_vf_vclps", "0");
-                       }
-               } 
-
-               Effect.toggle('FCATLIST-' + cat, 'blind', { duration: 0.5,
-                       afterFinish: toggleCollapseCat_af });
+               query = query + "&omode=flc";
 
-               new Ajax.Request("backend.php?op=feeds&subop=collapse&cid=" + 
-                       param_escape(cat));
+               new Ajax.Request("backend.php", {
+                       parameters: query,
+                       onComplete: function(transport) { 
+                               try {
+                                       handle_rpc_reply(transport);
+                               } catch (e) {
+                                       exception_error("viewfeed/getcounters", e);
+                               }
+                       } });
 
        } catch (e) {
-               exception_error("toggleCollapseCat", e);
+               exception_error("request_counters_real", e);
        }
 }
 
-function feedlist_dragsorted(ctr) {
-       try {
-               var elem = document.getElementById("feedList");
 
-               var cats = elem.getElementsByTagName("LI");
-               var ordered_cats = new Array();
+function request_counters() {
 
-               for (var i = 0; i < cats.length; i++) {
-                       if (cats[i].id && cats[i].id.match("FCAT-")) {
-                               ordered_cats.push(cats[i].id.replace("FCAT-", ""));
-                       }
-               }
+       try {
+
+               if (getInitParam("bw_limit") == "1") return;
 
-               if (ordered_cats.length > 0) {
+               var date = new Date();
+               var timestamp = Math.round(date.getTime() / 1000);
 
-                       var query = "backend.php?op=feeds&subop=catsort&corder=" + 
-                               param_escape(ordered_cats.toString());
+               if (timestamp - counters_last_request > 5) {
+                       console.log("scheduling request of counters...");
 
-                       debug(query);
+                       window.clearTimeout(counter_timeout_id);
+                       counter_timeout_id = window.setTimeout("request_counters_real()", 1000);
 
-                       new Ajax.Request(query);
+                       counters_last_request = timestamp;
+               } else {
+                       console.log("request_counters: rate limit reached: " + (timestamp - counters_last_request));
                }
 
        } catch (e) {
-               exception_error("feedlist_dragsorted", e);
+               exception_error("request_counters", e);
        }
 }
 
-function feedlist_init() {
+function displayNewContentPrompt(id) {
        try {
-//             if (arguments.callee.done) return;
-//             arguments.callee.done = true;           
-               
-               loading_set_progress(90);
 
-               debug("in feedlist init");
-               
-               hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
-               document.onkeydown = hotkey_handler;
-               document.onmousemove = mouse_move_handler;
-               document.onmousedown = mouse_down_handler;
-               document.onmouseup = mouse_up_handler;
-
-               setTimeout("timeout()", 1);
-
-               if (typeof correctPNG != 'undefined') {
-                       correctPNG();
-               }
-
-               if (getActiveFeedId()) {
-                       //debug("some feed is open on feedlist refresh, reloading");
-                       //setTimeout("viewCurrentFeed()", 100);
-               } else {
-                       if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
-                               notify_silent_next();
-                               setTimeout("viewfeed(-3)", 100);
-                       } else {
-                               remove_splash();
-                       }
-               }
+               var msg = "<a href='#' onclick='viewfeed("+id+")'>" +
+                       __("New articles available in this feed (click to show)") + "</a>";
 
-               if (getInitParam("theme") == "") {
-                       setTimeout("hide_footer()", 5000);
-               }
+               msg = msg.replace("%s", getFeedName(id));
 
-               init_collapsable_feedlist(getInitParam("theme"));
+               $('auxDlg').innerHTML = msg;
 
-               toggle_sortable_feedlist(isFeedlistSortable());
+               new Effect.Appear('auxDlg', {duration : 0.5});
 
        } catch (e) {
-               exception_error("feedlist/init", e);
+               exception_error("displayNewContentPrompt", e);
        }
 }
 
-function hide_footer_af(effect) {
+function parse_counters(reply, scheduled_call) {
        try {
-               var c = document.getElementById("content-frame");
 
-               if (c) {
-                       c.style.bottom = "0px";
+               var feeds_found = 0;
 
-                       var ioa = document.getElementById("inline_orig_article");
+               var elems = JSON.parse(reply.firstChild.nodeValue);
 
-                       if (ioa) {
-                               ioa.height = c.offsetHeight;
+               for (var l = 0; l < elems.length; l++) {
+
+                       var id = elems[l].id
+                       var kind = elems[l].kind;
+                       var ctr = parseInt(elems[l].counter)
+                       var error = elems[l].error;
+                       var has_img = elems[l].has_img;
+                       var updated = elems[l].updated;
+                       var title = elems[l].title;
+       
+                       if (id == "global-unread") {
+                               global_unread = ctr;
+                               updateTitle();
+                               continue;
                        }
 
-               } else {
-                       var h = document.getElementById("headlines-frame");
+                       if (id == "subscribed-feeds") {
+                               feeds_found = ctr;
+                               continue;
+                       }
+
+                       var treeItem;
+
+                       if (id == getActiveFeedId() && ctr > getFeedUnread(id) && scheduled_call) {
+                               displayNewContentPrompt(id);
+                       }
+
+                       setFeedUnread(id, (kind == "cat"), ctr);
 
-                       if (h) {
-                               h.style.bottom = "0px";
+                       if (kind != "cat") {
+                               //setFeedValue(id, false, 'error', error);
+                               setFeedValue(id, false, 'updated', updated);
+
+                               if (id > 0) {
+                                       if (has_img) {
+                                               setFeedIcon(id, false, 
+                                                       getInitParam("icons_url") + "/" + id + ".ico");
+                                       } else {
+                                               setFeedIcon(id, false, 'images/blank_icon.gif');
+                                       }
+                               }
+                       }
+               }
+       
+               hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
+
+               var feeds_stored = number_of_feeds;
+
+               if (feeds_stored != feeds_found) {
+                       number_of_feeds = feeds_found;
+
+                       if (feeds_stored != 0 && feeds_found != 0) {
+                               console.log("Subscribed feed number changed, refreshing feedlist");
+                               setTimeout('updateFeedList()', 50);
                        }
                }
 
        } catch (e) {
-               exception_error("hide_footer_af", e);
+               exception_error("parse_counters", e);
        }
 }
 
-function hide_footer() {
+function getFeedUnread(feed, is_cat) {
        try {
-               if (Element.visible("footer")) {
-                       new Effect.Fade("footer", { afterFinish: hide_footer_af });
-               }
+               return parseInt(getFeedValue(feed, is_cat, 'unread'));
        } catch (e) {
-               exception_error("hide_footer", e);
+               //
        }
+
+       return -1;
 }
 
-/*
-function init_hidden_feedlist(theme) {
-       try {
-               debug("init_hidden_feedlist");
+function resort_feedlist() {
+       console.warn("resort_feedlist: function not implemented");
+}
 
-               if (theme != "" && theme != "compact") return;
+function hideOrShowFeeds(hide) {
+       var tree = dijit.byId("feedTree");
 
-               var fl = document.getElementById("feeds-holder");
-               var fh = document.getElementById("headlines-frame");
-               var fc = document.getElementById("content-frame");
-               var ft = document.getElementById("toolbar");
-               var ff = document.getElementById("footer");
-               var fhdr = document.getElementById("header");
+       if (!tree) return;
 
-               var fbtn = document.getElementById("toggle_feeds_btn");
+       if (getInitParam("enable_feed_cats")) {
 
-               if (fbtn) Element.show(fbtn);
+               var cats = tree.model.store._arrayOfTopLevelItems;
 
-               fl.style.top = fh.offsetTop + "px";
-               fl.style.backgroundColor = "white"; //FIXME
+               cats.each(function(cat) {
+                       var cat_unread = hideOrShowFeedsCategory(cat.items, hide);
+       
+                       var id = String(cat.id);
+                       var node = tree._itemNodesMap[id];
+                       var bare_id = parseInt(id.substr(id.indexOf(":")+1));
+       
+                       if (node) {
+                               var check_unread = getFeedUnread(bare_id, true);
 
-               Element.hide(fl);
-               
-               fh.style.left = "0px";
-               ft.style.left = "0px";
-               if (fc) fc.style.left = "0px";
-               if (ff) ff.style.left = "0px";
-
-               if (theme == "compact") {
-                       fhdr.style.left = "10px";
-                       fl.style.top = (fh.offsetTop + 1) + "px";
-               }
+                               if (hide && cat_unread == 0 && check_unread == 0) {
+                                       Effect.Fade(node[0].rowNode, {duration : 0.3, 
+                                               queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }});
+                               } else {
+                                       Element.show(node[0].rowNode);
+                                       ++cat_unread;
+                               }
+                       }
+       
+               });
 
-       } catch (e) {
-               exception_error("init_hidden_feedlist", e);
+       } else {
+               hideOrShowFeedsCategory(tree.model.store._arrayOfTopLevelItems, hide);
        }
-} */
+}
 
-function init_collapsable_feedlist(theme) {
+function hideOrShowFeedsCategory(feeds, hide) {
        try {
-               debug("init_collapsable_feedlist");
 
-               if (theme != "" && theme != "compact" && theme != "graycube" &&
-                               theme != "compat") return;
+               var tree = dijit.byId("feedTree");
 
-               var fbtn = document.getElementById("collapse_feeds_btn");
-
-               if (fbtn) Element.show(fbtn);
-
-               if (getCookie("ttrss_vf_fclps") == 1) {
-                       collapse_feedlist();
-               }
+               if (!tree) return;
+       
+               var cat_unread = 0;
+       
+               feeds.each(function(feed) {
+                       var id = String(feed.id);
+                       var bare_id = parseInt(id.substr(id.indexOf(":")+1));
+       
+                       var unread = feed.unread[0];
+                       var node = tree._itemNodesMap[id];
+       
+                       if (node) {
+                               if (hide && unread == 0 && (bare_id > 0 || !getInitParam("hide_read_shows_special"))) {
+                                       Effect.Fade(node[0].rowNode, {duration : 0.3, 
+                                               queue: { position: 'end', scope: 'FFADE-' + id, limit: 1 }});
+                               } else {
+                                       Element.show(node[0].rowNode);
+                                       ++cat_unread;
+                               }
+                       }
+               });
+       
+               return cat_unread;
 
        } catch (e) {
-               exception_error("init_hidden_feedlist", e);
+               exception_error("hideOrShowFeedsCategory", e);
        }
-
 }
 
-function mouse_move_handler(e) {
-       try {
-               var client_y;
-               var client_x;
-
-               if (window.event) {
-                       client_y = window.event.clientY;
-                       client_x = window.event.clientX;
-               } else if (e) {
-                       client_x = e.screenX;
-                       client_y = e.screenY;
-               }
-
-               if (mouse_is_down) {
-
-                       if (mouse_y == 0) mouse_y = client_y;
-                       if (mouse_x == 0) mouse_x = client_x;
+function getFeedName(feed, is_cat) {   
+       return getFeedValue(feed, is_cat, 'name');
+}
 
-                       resize_headlines(mouse_x - client_x, mouse_y - client_y);
+function getFeedValue(feed, is_cat, key) {     
 
-                       mouse_y = client_y;
-                       mouse_x = client_x;
+       try {
+               if (is_cat) 
+                       treeItem = treeModel.store._itemsByIdentity['CAT:' + feed];
+               else
+                       treeItem = treeModel.store._itemsByIdentity['FEED:' + feed];
 
-                       return false;
-               }
+               if (treeItem)
+                       return treeModel.store.getValue(treeItem, key);
 
        } catch (e) {
-               exception_error("mouse_move_handler", e);
+               //
        }
-}
 
-function enable_selection(b) {
-       selection_disabled = !b;
+       return '';
 }
 
-function enable_resize(b) {
-       resize_enabled = b;
+function setFeedUnread(feed, is_cat, unread) {
+       try {
+               setFeedValue(feed, is_cat, 'unread', parseInt(unread));
+       } catch (e) {
+               exception_error("setFeedUnread", e);
+       }
 }
 
-function mouse_down_handler(e) {
+function setFeedValue(feed, is_cat, key, value) {
        try {
+               if (!value) value = '';
 
-               /* do not prevent right click */
-               if (e.button && e.button == 2) return;
+               if (is_cat) 
+                       treeItem = treeModel.store._itemsByIdentity['CAT:' + feed];
+               else
+                       treeItem = treeModel.store._itemsByIdentity['FEED:' + feed];
 
-               if (resize_enabled) { 
-                       mouse_is_down = true;
-                       mouse_x = 0;
-                       mouse_y = 0;
-                       document.onselectstart = function() { return false; };
-                       return false;
-               }
-
-               if (selection_disabled) {
-                       document.onselectstart = function() { return false; };
-                       return false;
-               }
+               if (treeItem)
+                       treeModel.store.setValue(treeItem, key, value);
 
        } catch (e) {
-               exception_error("mouse_move_handler", e);
+               console.log(e);
+               //exception_error("setFeedValue", e);
        }
 }
 
-function mouse_up_handler(e) {
+function toggleCollapseCat(id) {
+       console.warn("toggleCollapseCat: function not implemented");
+}
+
+function selectFeed(feed, is_cat) {
        try {
-               mouse_is_down = false;
+               var tree = dijit.byId("feedTree");
+
+               if (!tree) return;
+
+               if (is_cat) 
+                       treeNode = tree._itemNodesMap['CAT:' + feed];
+               else
+                       treeNode = tree._itemNodesMap['FEED:' + feed];
 
-               if (!selection_disabled) {
-                       document.onselectstart = null;
-                       var e = document.getElementById("headlineActionsBody");
-                       if (e) Element.hide(e);
+               if (treeNode) {
+                       treeNode = treeNode[0];
+                       if (!is_cat) tree._expandNode(treeNode);
+                       tree._selectNode(treeNode);
                }
 
        } catch (e) {
-               exception_error("mouse_move_handler", e);
+               exception_error("selectFeed", e);
        }
 }
 
-function request_counters_real() {
-
+function setFeedIcon(feed, is_cat, src) {
        try {
+               var tree = dijit.byId("feedTree");
 
-               debug("requesting counters...");
+               if (!tree) return;
 
-               var query = "backend.php?op=rpc&subop=getAllCounters";
+               if (is_cat) 
+                       treeNode = tree._itemNodesMap['CAT:' + feed];
+               else
+                       treeNode = tree._itemNodesMap['FEED:' + feed];
 
-               if (tagsAreDisplayed()) {
-                       query = query + "&omode=tl";
-               } else {
-                       query = query + "&omode=flc";
+               if (treeNode) {
+                       treeNode = treeNode[0];
+                       treeNode.iconNode.src = src;
                }
 
-               new Ajax.Request(query, {
-                       onComplete: function(transport) { 
-                               try {
-                                       all_counters_callback2(transport, true);
-                               } catch (e) {
-                                       exception_error("viewfeed/getcounters", e);
-                               }
-                       } });
-
        } catch (e) {
-               exception_error("request_counters_real", e);
+               exception_error("setFeedIcon", e);
        }
 }
 
-
-function request_counters() {
-
+function setFeedExpandoIcon(feed, is_cat, src) {
        try {
+               var tree = dijit.byId("feedTree");
 
-               if (getInitParam("bw_limit") == "1") return;
+               if (!tree) return;
 
-               var date = new Date();
-               var timestamp = Math.round(date.getTime() / 1000);
-
-//             if (getInitParam("sync_counters") == "1" || 
-//                             timestamp - counters_last_request > 10) {
+               if (is_cat) 
+                       treeNode = tree._itemNodesMap['CAT:' + feed];
+               else
+                       treeNode = tree._itemNodesMap['FEED:' + feed];
 
-               if (timestamp - counters_last_request > 15) {
-                       debug("scheduling request of counters...");
-                       window.setTimeout("request_counters_real()", 1000);
-                       counters_last_request = timestamp;
-               } else {
-                       debug("request_counters: rate limit reached: " + (timestamp - counters_last_request));
+               if (treeNode) {
+                       treeNode = treeNode[0];
+                       treeNode.expandoNode.src = src;
+                       return true;
                }
 
        } catch (e) {
-               exception_error("request_counters", e);
+               exception_error("setFeedIcon", e);
        }
+       return false;
 }